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diff --git a/docs/_build/doctrees/environment.pickle b/docs/_build/doctrees/environment.pickle Binary files differnew file mode 100644 index 0000000..1c8a3c5 --- /dev/null +++ b/docs/_build/doctrees/environment.pickle diff --git a/docs/_build/doctrees/gnupg.doctree b/docs/_build/doctrees/gnupg.doctree Binary files differnew file mode 100644 index 0000000..37362fb --- /dev/null +++ b/docs/_build/doctrees/gnupg.doctree diff --git a/docs/_build/doctrees/index.doctree b/docs/_build/doctrees/index.doctree Binary files differnew file mode 100644 index 0000000..b64b3cd --- /dev/null +++ b/docs/_build/doctrees/index.doctree diff --git a/docs/_build/html/.buildinfo b/docs/_build/html/.buildinfo new file mode 100644 index 0000000..473365f --- /dev/null +++ b/docs/_build/html/.buildinfo @@ -0,0 +1,4 @@ +# Sphinx build info version 1 +# This file hashes the configuration used when building these files. When it is not found, a full rebuild will be done. +config: 3b17b4d3fc88986a51f33ba3cd0d93b5 +tags: 645f666f9bcd5a90fca523b33c5a78b7 diff --git a/docs/_build/html/_modules/gnupg.html b/docs/_build/html/_modules/gnupg.html new file mode 100644 index 0000000..24c2170 --- /dev/null +++ b/docs/_build/html/_modules/gnupg.html @@ -0,0 +1,148 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> + + +<html xmlns="http://www.w3.org/1999/xhtml"> + <head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> + + <title>gnupg — gnupg unknown documentation</title> + + <link rel="stylesheet" href="../_static/agogo.css" type="text/css" /> + <link rel="stylesheet" href="../_static/pygments.css" type="text/css" /> + + <script type="text/javascript"> + var DOCUMENTATION_OPTIONS = { + URL_ROOT: '../', + VERSION: 'unknown', + COLLAPSE_INDEX: false, + FILE_SUFFIX: '.html', + HAS_SOURCE: true + }; + </script> + <script type="text/javascript" src="../_static/jquery.js"></script> + <script type="text/javascript" src="../_static/underscore.js"></script> + <script type="text/javascript" src="../_static/doctools.js"></script> + <link rel="top" title="gnupg unknown documentation" href="../index.html" /> + <link rel="up" title="Module code" href="index.html" /> + </head> + <body> + <div class="header-wrapper"> + <div class="header"> + <div class="headertitle"><a + href="../index.html">gnupg: Python Module Documentation</a></div> + <div class="rel"> + <a href="../py-modindex.html" title="Python Module Index" + >modules</a> | + <a href="../genindex.html" title="General Index" + accesskey="I">index</a> + </div> + </div> + </div> + + <div class="content-wrapper"> + <div class="content"> + <div class="document"> + + <div class="documentwrapper"> + <div class="bodywrapper"> + <div class="body"> + + <h1>Source code for gnupg</h1><div class="highlight"><pre> +<span class="c">#!/usr/bin/env python</span> +<span class="c"># -*- coding: utf-8 -*-</span> +<span class="c">#</span> +<span class="c"># This file is part of python-gnupg, a Python interface to GnuPG.</span> +<span class="c"># Copyright © 2013 Isis Lovecruft, <isis@leap.se> 0xA3ADB67A2CDB8B35</span> +<span class="c"># © 2013 Andrej B.</span> +<span class="c"># © 2013 LEAP Encryption Access Project</span> +<span class="c"># © 2008-2012 Vinay Sajip</span> +<span class="c"># © 2005 Steve Traugott</span> +<span class="c"># © 2004 A.M. Kuchling</span> +<span class="c">#</span> +<span class="c"># This program is free software: you can redistribute it and/or modify it</span> +<span class="c"># under the terms of the GNU General Public License as published by the Free</span> +<span class="c"># Software Foundation, either version 3 of the License, or (at your option)</span> +<span class="c"># any later version.</span> +<span class="c">#</span> +<span class="c"># This program is distributed in the hope that it will be useful, but WITHOUT</span> +<span class="c"># ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or</span> +<span class="c"># FITNESS FOR A PARTICULAR PURPOSE. See the included LICENSE file for details.</span> + +<span class="kn">from</span> <span class="nn">__future__</span> <span class="kn">import</span> <span class="n">absolute_import</span> + +<span class="kn">from</span> <span class="nn">.</span> <span class="kn">import</span> <span class="n">gnupg</span> +<span class="kn">from</span> <span class="nn">.</span> <span class="kn">import</span> <span class="n">copyleft</span> +<span class="kn">from</span> <span class="nn">.</span> <span class="kn">import</span> <span class="n">_ansistrm</span> +<span class="kn">from</span> <span class="nn">.</span> <span class="kn">import</span> <span class="n">_logger</span> +<span class="kn">from</span> <span class="nn">.</span> <span class="kn">import</span> <span class="n">_meta</span> +<span class="kn">from</span> <span class="nn">.</span> <span class="kn">import</span> <span class="n">_parsers</span> +<span class="kn">from</span> <span class="nn">.</span> <span class="kn">import</span> <span class="n">_util</span> +<span class="kn">from</span> <span class="nn">.gnupg</span> <span class="kn">import</span> <span class="n">GPG</span> +<span class="kn">from</span> <span class="nn">._version</span> <span class="kn">import</span> <span class="n">get_versions</span> + +<span class="n">__version__</span> <span class="o">=</span> <span class="n">get_versions</span><span class="p">()[</span><span class="s">'version'</span><span class="p">]</span> +<span class="n">__authors__</span> <span class="o">=</span> <span class="n">copyleft</span><span class="o">.</span><span class="n">authors</span> +<span class="n">__license__</span> <span class="o">=</span> <span class="n">copyleft</span><span class="o">.</span><span class="n">full_text</span> +<span class="n">__copyleft__</span> <span class="o">=</span> <span class="n">copyleft</span><span class="o">.</span><span class="n">copyright</span> + +<span class="c">## do not set __package__ = "gnupg", else we will end up with</span> +<span class="c">## gnupg.<*allofthethings*></span> +<span class="n">__all__</span> <span class="o">=</span> <span class="p">[</span><span class="s">"GPG"</span><span class="p">,</span> <span class="s">"_util"</span><span class="p">,</span> <span class="s">"_parsers"</span><span class="p">,</span> <span class="s">"_meta"</span><span class="p">,</span> <span class="s">"_logger"</span><span class="p">]</span> + +<span class="c">## avoid the "from gnupg import gnupg" idiom</span> +<span class="k">del</span> <span class="n">gnupg</span> +<span class="k">del</span> <span class="n">absolute_import</span> +<span class="k">del</span> <span class="n">copyleft</span> +<span class="k">del</span> <span class="n">get_versions</span> +<span class="k">del</span> <span class="n">_version</span> +</pre></div> + + </div> + </div> + </div> + </div> + <div class="sidebar"> + <h3>Table Of Contents</h3> + <ul> +<li class="toctree-l1"><a class="reference internal" href="../gnupg.html">gnupg package</a></li> +</ul> + + <h3 style="margin-top: 1.5em;">Search</h3> + <form class="search" action="../search.html" method="get"> + <input type="text" name="q" /> + <input type="submit" value="Go" /> + <input type="hidden" name="check_keywords" value="yes" /> + <input type="hidden" name="area" value="default" /> + </form> + <p class="searchtip" style="font-size: 90%"> + Enter search terms or a module, class or function name. + </p> + </div> + <div class="clearer"></div> + </div> + </div> + + <div class="footer-wrapper"> + <div class="footer"> + <div class="left"> + <a href="../py-modindex.html" title="Python Module Index" + >modules</a> | + <a href="../genindex.html" title="General Index" + >index</a> + </div> + + <div class="right"> + + <div class="footer"> + © Copyright 2013-2014, Isis Agora Lovecruft. + Last updated on Saturday, 02 August 2014. + Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.2.2. + </div> + </div> + <div class="clearer"></div> + </div> + </div> + + </body> +</html>
\ No newline at end of file diff --git a/docs/_build/html/_modules/gnupg/_meta.html b/docs/_build/html/_modules/gnupg/_meta.html new file mode 100644 index 0000000..23ca880 --- /dev/null +++ b/docs/_build/html/_modules/gnupg/_meta.html @@ -0,0 +1,981 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> + + +<html xmlns="http://www.w3.org/1999/xhtml"> + <head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> + + <title>gnupg._meta — gnupg unknown documentation</title> + + <link rel="stylesheet" href="../../_static/agogo.css" type="text/css" /> + <link rel="stylesheet" href="../../_static/pygments.css" type="text/css" /> + + <script type="text/javascript"> + var DOCUMENTATION_OPTIONS = { + URL_ROOT: '../../', + VERSION: 'unknown', + COLLAPSE_INDEX: false, + FILE_SUFFIX: '.html', + HAS_SOURCE: true + }; + </script> + <script type="text/javascript" src="../../_static/jquery.js"></script> + <script type="text/javascript" src="../../_static/underscore.js"></script> + <script type="text/javascript" src="../../_static/doctools.js"></script> + <link rel="top" title="gnupg unknown documentation" href="../../index.html" /> + <link rel="up" title="gnupg" href="../gnupg.html" /> + </head> + <body> + <div class="header-wrapper"> + <div class="header"> + <div class="headertitle"><a + href="../../index.html">gnupg: Python Module Documentation</a></div> + <div class="rel"> + <a href="../../py-modindex.html" title="Python Module Index" + >modules</a> | + <a href="../../genindex.html" title="General Index" + accesskey="I">index</a> + </div> + </div> + </div> + + <div class="content-wrapper"> + <div class="content"> + <div class="document"> + + <div class="documentwrapper"> + <div class="bodywrapper"> + <div class="body"> + + <h1>Source code for gnupg._meta</h1><div class="highlight"><pre> +<span class="c"># -*- coding: utf-8 -*-</span> +<span class="c">#</span> +<span class="c"># This file is part of python-gnupg, a Python interface to GnuPG.</span> +<span class="c"># Copyright © 2013 Isis Lovecruft, <isis@leap.se> 0xA3ADB67A2CDB8B35</span> +<span class="c"># © 2013 Andrej B.</span> +<span class="c"># © 2013 LEAP Encryption Access Project</span> +<span class="c"># © 2008-2012 Vinay Sajip</span> +<span class="c"># © 2005 Steve Traugott</span> +<span class="c"># © 2004 A.M. Kuchling</span> +<span class="c">#</span> +<span class="c"># This program is free software: you can redistribute it and/or modify it</span> +<span class="c"># under the terms of the GNU General Public License as published by the Free</span> +<span class="c"># Software Foundation, either version 3 of the License, or (at your option)</span> +<span class="c"># any later version.</span> +<span class="c">#</span> +<span class="c"># This program is distributed in the hope that it will be useful, but WITHOUT</span> +<span class="c"># ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or</span> +<span class="c"># FITNESS FOR A PARTICULAR PURPOSE. See the included LICENSE file for details.</span> + +<span class="sd">'''Meta and base classes for hiding internal functions, and controlling</span> +<span class="sd">attribute creation and handling.</span> +<span class="sd">'''</span> + +<span class="kn">from</span> <span class="nn">__future__</span> <span class="kn">import</span> <span class="n">absolute_import</span> + +<span class="kn">import</span> <span class="nn">atexit</span> +<span class="kn">import</span> <span class="nn">codecs</span> +<span class="kn">import</span> <span class="nn">encodings</span> +<span class="c">## For AOS, the locale module will need to point to a wrapper around the</span> +<span class="c">## java.util.Locale class.</span> +<span class="c">## See https://code.patternsinthevoid.net/?p=android-locale-hack.git</span> +<span class="kn">import</span> <span class="nn">locale</span> +<span class="kn">import</span> <span class="nn">os</span> +<span class="kn">import</span> <span class="nn">platform</span> +<span class="kn">import</span> <span class="nn">psutil</span> +<span class="kn">import</span> <span class="nn">shlex</span> +<span class="kn">import</span> <span class="nn">subprocess</span> +<span class="kn">import</span> <span class="nn">sys</span> +<span class="kn">import</span> <span class="nn">threading</span> + +<span class="kn">from</span> <span class="nn">.</span> <span class="kn">import</span> <span class="n">_parsers</span> +<span class="kn">from</span> <span class="nn">.</span> <span class="kn">import</span> <span class="n">_util</span> + +<span class="kn">from</span> <span class="nn">._parsers</span> <span class="kn">import</span> <span class="n">_check_preferences</span> +<span class="kn">from</span> <span class="nn">._parsers</span> <span class="kn">import</span> <span class="n">_sanitise_list</span> +<span class="kn">from</span> <span class="nn">._util</span> <span class="kn">import</span> <span class="n">log</span> + + +<div class="viewcode-block" id="GPGMeta"><a class="viewcode-back" href="../../gnupg.html#gnupg._meta.GPGMeta">[docs]</a><span class="k">class</span> <span class="nc">GPGMeta</span><span class="p">(</span><span class="nb">type</span><span class="p">):</span> + <span class="sd">"""Metaclass for changing the :meth:GPG.__init__ initialiser.</span> + +<span class="sd"> Detects running gpg-agent processes and the presence of a pinentry</span> +<span class="sd"> program, and disables pinentry so that python-gnupg can write the</span> +<span class="sd"> passphrase to the controlled GnuPG process without killing the agent.</span> + +<span class="sd"> :attr _agent_proc: If a :program:`gpg-agent` process is currently running</span> +<span class="sd"> for the effective userid, then **_agent_proc** will be</span> +<span class="sd"> set to a ``psutil.Process`` for that process.</span> +<span class="sd"> """</span> + +<div class="viewcode-block" id="GPGMeta.__new__"><a class="viewcode-back" href="../../gnupg.html#gnupg._meta.GPGMeta.__new__">[docs]</a> <span class="k">def</span> <span class="nf">__new__</span><span class="p">(</span><span class="n">cls</span><span class="p">,</span> <span class="n">name</span><span class="p">,</span> <span class="n">bases</span><span class="p">,</span> <span class="n">attrs</span><span class="p">):</span> + <span class="sd">"""Construct the initialiser for GPG"""</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Metaclass __new__ constructor called for </span><span class="si">%r</span><span class="s">"</span> <span class="o">%</span> <span class="n">cls</span><span class="p">)</span> + <span class="k">if</span> <span class="n">cls</span><span class="o">.</span><span class="n">_find_agent</span><span class="p">():</span> + <span class="c">## call the normal GPG.__init__() initialiser:</span> + <span class="n">attrs</span><span class="p">[</span><span class="s">'init'</span><span class="p">]</span> <span class="o">=</span> <span class="n">cls</span><span class="o">.</span><span class="n">__init__</span> + <span class="n">attrs</span><span class="p">[</span><span class="s">'_remove_agent'</span><span class="p">]</span> <span class="o">=</span> <span class="bp">True</span> + <span class="k">return</span> <span class="nb">super</span><span class="p">(</span><span class="n">GPGMeta</span><span class="p">,</span> <span class="n">cls</span><span class="p">)</span><span class="o">.</span><span class="n">__new__</span><span class="p">(</span><span class="n">cls</span><span class="p">,</span> <span class="n">name</span><span class="p">,</span> <span class="n">bases</span><span class="p">,</span> <span class="n">attrs</span><span class="p">)</span> +</div> + <span class="nd">@classmethod</span> +<div class="viewcode-block" id="GPGMeta._find_agent"><a class="viewcode-back" href="../../gnupg.html#gnupg._meta.GPGMeta._find_agent">[docs]</a> <span class="k">def</span> <span class="nf">_find_agent</span><span class="p">(</span><span class="n">cls</span><span class="p">):</span> + <span class="sd">"""Discover if a gpg-agent process for the current euid is running.</span> + +<span class="sd"> If there is a matching gpg-agent process, set a :class:`psutil.Process`</span> +<span class="sd"> instance containing the gpg-agent process' information to</span> +<span class="sd"> ``cls._agent_proc``.</span> + +<span class="sd"> :returns: True if there exists a gpg-agent process running under the</span> +<span class="sd"> same effective user ID as that of this program. Otherwise,</span> +<span class="sd"> returns None.</span> +<span class="sd"> """</span> + <span class="n">identity</span> <span class="o">=</span> <span class="n">psutil</span><span class="o">.</span><span class="n">Process</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">getpid</span><span class="p">())</span><span class="o">.</span><span class="n">uids</span> + <span class="k">for</span> <span class="n">proc</span> <span class="ow">in</span> <span class="n">psutil</span><span class="o">.</span><span class="n">process_iter</span><span class="p">():</span> + <span class="k">if</span> <span class="p">(</span><span class="n">proc</span><span class="o">.</span><span class="n">name</span> <span class="o">==</span> <span class="s">"gpg-agent"</span><span class="p">)</span> <span class="ow">and</span> <span class="n">proc</span><span class="o">.</span><span class="n">is_running</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Found gpg-agent process with pid </span><span class="si">%d</span><span class="s">"</span> <span class="o">%</span> <span class="n">proc</span><span class="o">.</span><span class="n">pid</span><span class="p">)</span> + <span class="k">if</span> <span class="n">proc</span><span class="o">.</span><span class="n">uids</span> <span class="o">==</span> <span class="n">identity</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span> + <span class="s">"Effective UIDs of this process and gpg-agent match"</span><span class="p">)</span> + <span class="nb">setattr</span><span class="p">(</span><span class="n">cls</span><span class="p">,</span> <span class="s">'_agent_proc'</span><span class="p">,</span> <span class="n">proc</span><span class="p">)</span> + <span class="k">return</span> <span class="bp">True</span> + +</div></div> +<div class="viewcode-block" id="GPGBase"><a class="viewcode-back" href="../../gnupg.html#gnupg._meta.GPGBase">[docs]</a><span class="k">class</span> <span class="nc">GPGBase</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span> + <span class="sd">"""Base class for storing properties and controlling process initialisation.</span> + +<span class="sd"> :const _result_map: A *dict* containing classes from</span> +<span class="sd"> :mod:`~gnupg._parsers`, used for parsing results</span> +<span class="sd"> obtained from GnuPG commands.</span> +<span class="sd"> :const _decode_errors: How to handle encoding errors.</span> +<span class="sd"> """</span> + <span class="n">__metaclass__</span> <span class="o">=</span> <span class="n">GPGMeta</span> + <span class="n">_decode_errors</span> <span class="o">=</span> <span class="s">'strict'</span> + <span class="n">_result_map</span> <span class="o">=</span> <span class="p">{</span> <span class="s">'crypt'</span><span class="p">:</span> <span class="n">_parsers</span><span class="o">.</span><span class="n">Crypt</span><span class="p">,</span> + <span class="s">'delete'</span><span class="p">:</span> <span class="n">_parsers</span><span class="o">.</span><span class="n">DeleteResult</span><span class="p">,</span> + <span class="s">'generate'</span><span class="p">:</span> <span class="n">_parsers</span><span class="o">.</span><span class="n">GenKey</span><span class="p">,</span> + <span class="s">'import'</span><span class="p">:</span> <span class="n">_parsers</span><span class="o">.</span><span class="n">ImportResult</span><span class="p">,</span> + <span class="s">'list'</span><span class="p">:</span> <span class="n">_parsers</span><span class="o">.</span><span class="n">ListKeys</span><span class="p">,</span> + <span class="s">'sign'</span><span class="p">:</span> <span class="n">_parsers</span><span class="o">.</span><span class="n">Sign</span><span class="p">,</span> + <span class="s">'verify'</span><span class="p">:</span> <span class="n">_parsers</span><span class="o">.</span><span class="n">Verify</span><span class="p">,</span> + <span class="s">'packets'</span><span class="p">:</span> <span class="n">_parsers</span><span class="o">.</span><span class="n">ListPackets</span> <span class="p">}</span> + +<div class="viewcode-block" id="GPGBase.__init__"><a class="viewcode-back" href="../../gnupg.html#gnupg._meta.GPGBase.__init__">[docs]</a> <span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">binary</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">home</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">keyring</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">secring</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> + <span class="n">use_agent</span><span class="o">=</span><span class="bp">False</span><span class="p">,</span> <span class="n">default_preference_list</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> + <span class="n">verbose</span><span class="o">=</span><span class="bp">False</span><span class="p">,</span> <span class="n">options</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span> + <span class="sd">"""Create a ``GPGBase``.</span> + +<span class="sd"> This class is used to set up properties for controlling the behaviour</span> +<span class="sd"> of configuring various options for GnuPG, such as setting GnuPG's</span> +<span class="sd"> **homedir** , and the paths to its **binary** and **keyring** .</span> + +<span class="sd"> :const binary: (:obj:`str`) The full path to the GnuPG binary.</span> + +<span class="sd"> :ivar homedir: (:class:`~gnupg._util.InheritableProperty`) The full</span> +<span class="sd"> path to the current setting for the GnuPG</span> +<span class="sd"> ``--homedir``.</span> + +<span class="sd"> :ivar _generated_keys: (:class:`~gnupg._util.InheritableProperty`)</span> +<span class="sd"> Controls setting the directory for storing any</span> +<span class="sd"> keys which are generated with</span> +<span class="sd"> :meth:`~gnupg.GPG.gen_key`.</span> + +<span class="sd"> :ivar str keyring: The filename in **homedir** to use as the keyring</span> +<span class="sd"> file for public keys.</span> +<span class="sd"> :ivar str secring: The filename in **homedir** to use as the keyring</span> +<span class="sd"> file for secret keys.</span> +<span class="sd"> """</span> + <span class="bp">self</span><span class="o">.</span><span class="n">binary</span> <span class="o">=</span> <span class="n">_util</span><span class="o">.</span><span class="n">_find_binary</span><span class="p">(</span><span class="n">binary</span><span class="p">)</span> + <span class="bp">self</span><span class="o">.</span><span class="n">homedir</span> <span class="o">=</span> <span class="n">home</span> <span class="k">if</span> <span class="n">home</span> <span class="k">else</span> <span class="n">_util</span><span class="o">.</span><span class="n">_conf</span> + <span class="n">pub</span> <span class="o">=</span> <span class="n">_parsers</span><span class="o">.</span><span class="n">_fix_unsafe</span><span class="p">(</span><span class="n">keyring</span><span class="p">)</span> <span class="k">if</span> <span class="n">keyring</span> <span class="k">else</span> <span class="s">'pubring.gpg'</span> + <span class="n">sec</span> <span class="o">=</span> <span class="n">_parsers</span><span class="o">.</span><span class="n">_fix_unsafe</span><span class="p">(</span><span class="n">secring</span><span class="p">)</span> <span class="k">if</span> <span class="n">secring</span> <span class="k">else</span> <span class="s">'secring.gpg'</span> + <span class="bp">self</span><span class="o">.</span><span class="n">keyring</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_homedir</span><span class="p">,</span> <span class="n">pub</span><span class="p">)</span> + <span class="bp">self</span><span class="o">.</span><span class="n">secring</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_homedir</span><span class="p">,</span> <span class="n">sec</span><span class="p">)</span> + <span class="bp">self</span><span class="o">.</span><span class="n">options</span> <span class="o">=</span> <span class="n">_parsers</span><span class="o">.</span><span class="n">_sanitise</span><span class="p">(</span><span class="n">options</span><span class="p">)</span> <span class="k">if</span> <span class="n">options</span> <span class="k">else</span> <span class="bp">None</span> + + <span class="k">if</span> <span class="n">default_preference_list</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">_prefs</span> <span class="o">=</span> <span class="n">_check_preferences</span><span class="p">(</span><span class="n">default_preference_list</span><span class="p">,</span> <span class="s">'all'</span><span class="p">)</span> + <span class="k">else</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">_prefs</span> <span class="o">=</span> <span class="s">'SHA512 SHA384 SHA256 AES256 CAMELLIA256 TWOFISH'</span> + <span class="bp">self</span><span class="o">.</span><span class="n">_prefs</span> <span class="o">+=</span> <span class="s">' AES192 ZLIB ZIP Uncompressed'</span> + + <span class="n">encoding</span> <span class="o">=</span> <span class="n">locale</span><span class="o">.</span><span class="n">getpreferredencoding</span><span class="p">()</span> + <span class="k">if</span> <span class="n">encoding</span> <span class="ow">is</span> <span class="bp">None</span><span class="p">:</span> <span class="c"># This happens on Jython!</span> + <span class="n">encoding</span> <span class="o">=</span> <span class="n">sys</span><span class="o">.</span><span class="n">stdin</span><span class="o">.</span><span class="n">encoding</span> + <span class="bp">self</span><span class="o">.</span><span class="n">_encoding</span> <span class="o">=</span> <span class="n">encoding</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="s">'-'</span><span class="p">,</span> <span class="s">'_'</span><span class="p">)</span> + <span class="bp">self</span><span class="o">.</span><span class="n">_filesystemencoding</span> <span class="o">=</span> <span class="n">encodings</span><span class="o">.</span><span class="n">normalize_encoding</span><span class="p">(</span> + <span class="n">sys</span><span class="o">.</span><span class="n">getfilesystemencoding</span><span class="p">()</span><span class="o">.</span><span class="n">lower</span><span class="p">())</span> + + <span class="bp">self</span><span class="o">.</span><span class="n">_keyserver</span> <span class="o">=</span> <span class="s">'hkp://wwwkeys.pgp.net'</span> + <span class="bp">self</span><span class="o">.</span><span class="n">__generated_keys</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">homedir</span><span class="p">,</span> <span class="s">'generated-keys'</span><span class="p">)</span> + + <span class="k">try</span><span class="p">:</span> + <span class="k">assert</span> <span class="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">,</span> <span class="s">"Could not find binary </span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="n">binary</span> + <span class="k">assert</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">verbose</span><span class="p">,</span> <span class="p">(</span><span class="nb">bool</span><span class="p">,</span> <span class="nb">str</span><span class="p">,</span> <span class="nb">int</span><span class="p">)),</span> \ + <span class="s">"'verbose' must be boolean, string, or 0 <= n <= 9"</span> + <span class="k">assert</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">use_agent</span><span class="p">,</span> <span class="nb">bool</span><span class="p">),</span> <span class="s">"'use_agent' must be boolean"</span> + <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">options</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">None</span><span class="p">:</span> + <span class="k">assert</span> <span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">options</span><span class="p">,</span> <span class="nb">str</span><span class="p">),</span> <span class="s">"options not string"</span> + <span class="k">except</span> <span class="p">(</span><span class="ne">AssertionError</span><span class="p">,</span> <span class="ne">AttributeError</span><span class="p">)</span> <span class="k">as</span> <span class="n">ae</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s">"GPGBase.__init__(): </span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="nb">str</span><span class="p">(</span><span class="n">ae</span><span class="p">))</span> + <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="nb">str</span><span class="p">(</span><span class="n">ae</span><span class="p">))</span> + <span class="k">else</span><span class="p">:</span> + <span class="k">if</span> <span class="n">verbose</span> <span class="ow">is</span> <span class="bp">True</span><span class="p">:</span> + <span class="c"># The caller wants logging, but we need a valid --debug-level</span> + <span class="c"># for gpg. Default to "basic", and warn about the ambiguity.</span> + <span class="c"># (garrettr)</span> + <span class="n">verbose</span> <span class="o">=</span> <span class="s">"basic"</span> + <span class="n">log</span><span class="o">.</span><span class="n">warning</span><span class="p">(</span><span class="s">'GPG(verbose=True) is ambiguous, defaulting to "basic" logging'</span><span class="p">)</span> + <span class="bp">self</span><span class="o">.</span><span class="n">verbose</span> <span class="o">=</span> <span class="n">verbose</span> + <span class="bp">self</span><span class="o">.</span><span class="n">use_agent</span> <span class="o">=</span> <span class="n">use_agent</span> + + <span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s">'_agent_proc'</span><span class="p">)</span> \ + <span class="ow">and</span> <span class="nb">getattr</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s">'_remove_agent'</span><span class="p">,</span> <span class="bp">None</span><span class="p">)</span> <span class="ow">is</span> <span class="bp">True</span><span class="p">:</span> + <span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="s">'__remove_path__'</span><span class="p">):</span> + <span class="bp">self</span><span class="o">.</span><span class="n">__remove_path__</span><span class="p">(</span><span class="s">'pinentry'</span><span class="p">)</span> +</div> +<div class="viewcode-block" id="GPGBase.__remove_path__"><a class="viewcode-back" href="../../gnupg.html#gnupg._meta.GPGBase.__remove_path__">[docs]</a> <span class="k">def</span> <span class="nf">__remove_path__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">prog</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">at_exit</span><span class="o">=</span><span class="bp">True</span><span class="p">):</span> + <span class="sd">"""Remove the directories containing a program from the system's</span> +<span class="sd"> ``$PATH``. If ``GPGBase.binary`` is in a directory being removed, it</span> +<span class="sd"> is linked to :file:'./gpg' in the current directory.</span> + +<span class="sd"> :param str prog: The program to remove from ``$PATH``.</span> +<span class="sd"> :param bool at_exit: Add the program back into the ``$PATH`` when the</span> +<span class="sd"> Python interpreter exits, and delete any symlinks</span> +<span class="sd"> to ``GPGBase.binary`` which were created.</span> +<span class="sd"> """</span> + <span class="c">#: A list of ``$PATH`` entries which were removed to disable pinentry.</span> + <span class="bp">self</span><span class="o">.</span><span class="n">_removed_path_entries</span> <span class="o">=</span> <span class="p">[]</span> + + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Attempting to remove </span><span class="si">%s</span><span class="s"> from system PATH"</span> <span class="o">%</span> <span class="nb">str</span><span class="p">(</span><span class="n">prog</span><span class="p">))</span> + <span class="k">if</span> <span class="p">(</span><span class="n">prog</span> <span class="ow">is</span> <span class="bp">None</span><span class="p">)</span> <span class="ow">or</span> <span class="p">(</span><span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">prog</span><span class="p">,</span> <span class="nb">str</span><span class="p">)):</span> <span class="k">return</span> + + <span class="k">try</span><span class="p">:</span> + <span class="n">program</span> <span class="o">=</span> <span class="n">_util</span><span class="o">.</span><span class="n">_which</span><span class="p">(</span><span class="n">prog</span><span class="p">)[</span><span class="mi">0</span><span class="p">]</span> + <span class="k">except</span> <span class="p">(</span><span class="ne">OSError</span><span class="p">,</span> <span class="ne">IOError</span><span class="p">,</span> <span class="ne">IndexError</span><span class="p">)</span> <span class="k">as</span> <span class="n">err</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">err</span><span class="p">(</span><span class="nb">str</span><span class="p">(</span><span class="n">err</span><span class="p">))</span> + <span class="n">log</span><span class="o">.</span><span class="n">err</span><span class="p">(</span><span class="s">"Cannot find program '</span><span class="si">%s</span><span class="s">', not changing PATH."</span> <span class="o">%</span> <span class="n">prog</span><span class="p">)</span> + <span class="k">return</span> + + <span class="c">## __remove_path__ cannot be an @classmethod in GPGMeta, because</span> + <span class="c">## the use_agent attribute must be set by the instance.</span> + <span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">use_agent</span><span class="p">:</span> + <span class="n">program_base</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">dirname</span><span class="p">(</span><span class="n">prog</span><span class="p">)</span> + <span class="n">gnupg_base</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">dirname</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">)</span> + + <span class="c">## symlink our gpg binary into $PWD if the path we are removing is</span> + <span class="c">## the one which contains our gpg executable:</span> + <span class="n">new_gpg_location</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">getcwd</span><span class="p">(),</span> <span class="s">'gpg'</span><span class="p">)</span> + <span class="k">if</span> <span class="n">gnupg_base</span> <span class="o">==</span> <span class="n">program_base</span><span class="p">:</span> + <span class="n">os</span><span class="o">.</span><span class="n">symlink</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">,</span> <span class="n">new_gpg_location</span><span class="p">)</span> + <span class="bp">self</span><span class="o">.</span><span class="n">binary</span> <span class="o">=</span> <span class="n">new_gpg_location</span> + + <span class="c">## copy the original environment so that we can put it back later:</span> + <span class="n">env_copy</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">environ</span> <span class="c">## this one should not be touched</span> + <span class="n">path_copy</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="s">'PATH'</span><span class="p">)</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Created a copy of system PATH: </span><span class="si">%r</span><span class="s">"</span> <span class="o">%</span> <span class="n">path_copy</span><span class="p">)</span> + <span class="k">assert</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="o">.</span><span class="n">has_key</span><span class="p">(</span><span class="s">'PATH'</span><span class="p">),</span> <span class="s">"OS env kept $PATH anyway!"</span> + + <span class="nd">@staticmethod</span> + <span class="k">def</span> <span class="nf">remove_program_from_path</span><span class="p">(</span><span class="n">path</span><span class="p">,</span> <span class="n">prog_base</span><span class="p">):</span> + <span class="sd">"""Remove all directories which contain a program from PATH.</span> + +<span class="sd"> :param str path: The contents of the system environment's</span> +<span class="sd"> ``$PATH``.</span> + +<span class="sd"> :param str prog_base: The directory portion of a program's</span> +<span class="sd"> location, without the trailing slash,</span> +<span class="sd"> and without the program name. For</span> +<span class="sd"> example, ``prog_base='/usr/bin'``.</span> +<span class="sd"> """</span> + <span class="n">paths</span> <span class="o">=</span> <span class="n">path</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s">':'</span><span class="p">)</span> + <span class="k">for</span> <span class="n">directory</span> <span class="ow">in</span> <span class="n">paths</span><span class="p">:</span> + <span class="k">if</span> <span class="n">directory</span> <span class="o">==</span> <span class="n">prog_base</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Found directory with target program: </span><span class="si">%s</span><span class="s">"</span> + <span class="o">%</span> <span class="n">directory</span><span class="p">)</span> + <span class="n">path</span><span class="o">.</span><span class="n">remove</span><span class="p">(</span><span class="n">directory</span><span class="p">)</span> + <span class="bp">self</span><span class="o">.</span><span class="n">_removed_path_entries</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">directory</span><span class="p">)</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Deleted all found instance of </span><span class="si">%s</span><span class="s">."</span> <span class="o">%</span> <span class="n">directory</span><span class="p">)</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"PATH is now:</span><span class="si">%s%s</span><span class="s">"</span> <span class="o">%</span> <span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">linesep</span><span class="p">,</span> <span class="n">path</span><span class="p">))</span> + <span class="n">new_path</span> <span class="o">=</span> <span class="s">':'</span><span class="o">.</span><span class="n">join</span><span class="p">([</span><span class="n">p</span> <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="n">path</span><span class="p">])</span> + <span class="k">return</span> <span class="n">new_path</span> + + <span class="nd">@staticmethod</span> + <span class="k">def</span> <span class="nf">update_path</span><span class="p">(</span><span class="n">environment</span><span class="p">,</span> <span class="n">path</span><span class="p">):</span> + <span class="sd">"""Add paths to the string at ``os.environ['PATH']``.</span> + +<span class="sd"> :param str environment: The environment mapping to update.</span> +<span class="sd"> :param list path: A list of strings to update the PATH with.</span> +<span class="sd"> """</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Updating system path..."</span><span class="p">)</span> + <span class="n">os</span><span class="o">.</span><span class="n">environ</span> <span class="o">=</span> <span class="n">environment</span> + <span class="n">new_path</span> <span class="o">=</span> <span class="s">':'</span><span class="o">.</span><span class="n">join</span><span class="p">([</span><span class="n">p</span> <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="n">path</span><span class="p">])</span> + <span class="n">old</span> <span class="o">=</span> <span class="s">''</span> + <span class="k">if</span> <span class="s">'PATH'</span> <span class="ow">in</span> <span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="p">:</span> + <span class="n">new_path</span> <span class="o">=</span> <span class="s">':'</span><span class="o">.</span><span class="n">join</span><span class="p">([</span><span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="p">[</span><span class="s">'PATH'</span><span class="p">],</span> <span class="n">new_path</span><span class="p">])</span> + <span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="o">.</span><span class="n">update</span><span class="p">({</span><span class="s">'PATH'</span><span class="p">:</span> <span class="n">new_path</span><span class="p">})</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"System $PATH: </span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="p">[</span><span class="s">'PATH'</span><span class="p">])</span> + + <span class="n">modified_path</span> <span class="o">=</span> <span class="n">remove_program_from_path</span><span class="p">(</span><span class="n">path_copy</span><span class="p">,</span> <span class="n">program_base</span><span class="p">)</span> + <span class="n">update_path</span><span class="p">(</span><span class="n">env_copy</span><span class="p">,</span> <span class="n">modified_path</span><span class="p">)</span> + + <span class="c">## register an _exithandler with the python interpreter:</span> + <span class="n">atexit</span><span class="o">.</span><span class="n">register</span><span class="p">(</span><span class="n">update_path</span><span class="p">,</span> <span class="n">env_copy</span><span class="p">,</span> <span class="n">path_copy</span><span class="p">)</span> + + <span class="k">def</span> <span class="nf">remove_symlinked_binary</span><span class="p">(</span><span class="n">symlink</span><span class="p">):</span> + <span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">islink</span><span class="p">(</span><span class="n">symlink</span><span class="p">):</span> + <span class="n">os</span><span class="o">.</span><span class="n">unlink</span><span class="p">(</span><span class="n">symlink</span><span class="p">)</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Removed binary symlink '</span><span class="si">%s</span><span class="s">'"</span> <span class="o">%</span> <span class="n">symlink</span><span class="p">)</span> + <span class="n">atexit</span><span class="o">.</span><span class="n">register</span><span class="p">(</span><span class="n">remove_symlinked_binary</span><span class="p">,</span> <span class="n">new_gpg_location</span><span class="p">)</span> +</div> + <span class="nd">@property</span> + <span class="k">def</span> <span class="nf">default_preference_list</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> + <span class="sd">"""Get the default preference list."""</span> + <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prefs</span> + + <span class="nd">@default_preference_list.setter</span> + <span class="k">def</span> <span class="nf">default_preference_list</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">prefs</span><span class="p">):</span> + <span class="sd">"""Set the default preference list.</span> + +<span class="sd"> :param str prefs: A string containing the default preferences for</span> +<span class="sd"> ciphers, digests, and compression algorithms.</span> +<span class="sd"> """</span> + <span class="n">prefs</span> <span class="o">=</span> <span class="n">_check_preferences</span><span class="p">(</span><span class="n">prefs</span><span class="p">)</span> + <span class="k">if</span> <span class="n">prefs</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">None</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">_prefs</span> <span class="o">=</span> <span class="n">prefs</span> + + <span class="nd">@default_preference_list.deleter</span> +<div class="viewcode-block" id="GPGBase.default_preference_list"><a class="viewcode-back" href="../../gnupg.html#gnupg._meta.GPGBase.default_preference_list">[docs]</a> <span class="k">def</span> <span class="nf">default_preference_list</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> + <span class="sd">"""Reset the default preference list to its original state.</span> + +<span class="sd"> Note that "original state" does not mean the default preference</span> +<span class="sd"> list for whichever version of GnuPG is being used. It means the</span> +<span class="sd"> default preference list defined by :attr:`GPGBase._prefs`.</span> + +<span class="sd"> Using BZIP2 is avoided due to not interacting well with some versions</span> +<span class="sd"> of GnuPG>=2.0.0.</span> +<span class="sd"> """</span> + <span class="bp">self</span><span class="o">.</span><span class="n">_prefs</span> <span class="o">=</span> <span class="s">'SHA512 SHA384 SHA256 AES256 CAMELLIA256 TWOFISH ZLIB ZIP'</span> +</div> + <span class="nd">@property</span> + <span class="k">def</span> <span class="nf">keyserver</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> + <span class="sd">"""Get the current keyserver setting."""</span> + <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_keyserver</span> + + <span class="nd">@keyserver.setter</span> + <span class="k">def</span> <span class="nf">keyserver</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">location</span><span class="p">):</span> + <span class="sd">"""Set the default keyserver to use for sending and receiving keys.</span> + +<span class="sd"> The ``location`` is sent to :func:`_parsers._check_keyserver` when</span> +<span class="sd"> option are parsed in :meth:`gnupg.GPG._make_options`.</span> + +<span class="sd"> :param str location: A string containing the default keyserver. This</span> +<span class="sd"> should contain the desired keyserver protocol</span> +<span class="sd"> which is supported by the keyserver, for example,</span> +<span class="sd"> ``'hkps://keys.mayfirst.org'``. The default</span> +<span class="sd"> keyserver is ``'hkp://wwwkeys.pgp.net'``.</span> +<span class="sd"> """</span> + <span class="bp">self</span><span class="o">.</span><span class="n">_keyserver</span> <span class="o">=</span> <span class="n">location</span> + + <span class="nd">@keyserver.deleter</span> +<div class="viewcode-block" id="GPGBase.keyserver"><a class="viewcode-back" href="../../gnupg.html#gnupg._meta.GPGBase.keyserver">[docs]</a> <span class="k">def</span> <span class="nf">keyserver</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> + <span class="sd">"""Reset the keyserver to the default setting."""</span> + <span class="bp">self</span><span class="o">.</span><span class="n">_keyserver</span> <span class="o">=</span> <span class="s">'hkp://wwwkeys.pgp.net'</span> +</div> +<div class="viewcode-block" id="GPGBase._homedir_getter"><a class="viewcode-back" href="../../gnupg.html#gnupg._meta.GPGBase._homedir_getter">[docs]</a> <span class="k">def</span> <span class="nf">_homedir_getter</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> + <span class="sd">"""Get the directory currently being used as GnuPG's homedir.</span> + +<span class="sd"> If unspecified, use :file:`~/.config/python-gnupg/`</span> + +<span class="sd"> :rtype: str</span> +<span class="sd"> :returns: The absolute path to the current GnuPG homedir.</span> +<span class="sd"> """</span> + <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_homedir</span> +</div> +<div class="viewcode-block" id="GPGBase._homedir_setter"><a class="viewcode-back" href="../../gnupg.html#gnupg._meta.GPGBase._homedir_setter">[docs]</a> <span class="k">def</span> <span class="nf">_homedir_setter</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">directory</span><span class="p">):</span> + <span class="sd">"""Set the directory to use as GnuPG's homedir.</span> + +<span class="sd"> If unspecified, use $HOME/.config/python-gnupg. If specified, ensure</span> +<span class="sd"> that the ``directory`` does not contain various shell escape</span> +<span class="sd"> characters. If ``directory`` is not found, it will be automatically</span> +<span class="sd"> created. Lastly, the ``direcory`` will be checked that the EUID has</span> +<span class="sd"> read and write permissions for it.</span> + +<span class="sd"> :param str directory: A relative or absolute path to the directory to</span> +<span class="sd"> use for storing/accessing GnuPG's files, including</span> +<span class="sd"> keyrings and the trustdb.</span> +<span class="sd"> :raises: :exc:`~exceptions.RuntimeError` if unable to find a suitable</span> +<span class="sd"> directory to use.</span> +<span class="sd"> """</span> + <span class="k">if</span> <span class="ow">not</span> <span class="n">directory</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"GPGBase._homedir_setter(): Using default homedir: '</span><span class="si">%s</span><span class="s">'"</span> + <span class="o">%</span> <span class="n">_util</span><span class="o">.</span><span class="n">_conf</span><span class="p">)</span> + <span class="n">directory</span> <span class="o">=</span> <span class="n">_util</span><span class="o">.</span><span class="n">_conf</span> + + <span class="n">hd</span> <span class="o">=</span> <span class="n">_parsers</span><span class="o">.</span><span class="n">_fix_unsafe</span><span class="p">(</span><span class="n">directory</span><span class="p">)</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"GPGBase._homedir_setter(): got directory '</span><span class="si">%s</span><span class="s">'"</span> <span class="o">%</span> <span class="n">hd</span><span class="p">)</span> + + <span class="k">if</span> <span class="n">hd</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"GPGBase._homedir_setter(): Check existence of '</span><span class="si">%s</span><span class="s">'"</span> <span class="o">%</span> <span class="n">hd</span><span class="p">)</span> + <span class="n">_util</span><span class="o">.</span><span class="n">_create_if_necessary</span><span class="p">(</span><span class="n">hd</span><span class="p">)</span> + + <span class="k">try</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"GPGBase._homedir_setter(): checking permissions"</span><span class="p">)</span> + <span class="k">assert</span> <span class="n">_util</span><span class="o">.</span><span class="n">_has_readwrite</span><span class="p">(</span><span class="n">hd</span><span class="p">),</span> \ + <span class="s">"Homedir '</span><span class="si">%s</span><span class="s">' needs read/write permissions"</span> <span class="o">%</span> <span class="n">hd</span> + <span class="k">except</span> <span class="ne">AssertionError</span> <span class="k">as</span> <span class="n">ae</span><span class="p">:</span> + <span class="n">msg</span> <span class="o">=</span> <span class="p">(</span><span class="s">"Unable to set '</span><span class="si">%s</span><span class="s">' as GnuPG homedir"</span> <span class="o">%</span> <span class="n">directory</span><span class="p">)</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"GPGBase.homedir.setter(): </span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="n">msg</span><span class="p">)</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="nb">str</span><span class="p">(</span><span class="n">ae</span><span class="p">))</span> + <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="nb">str</span><span class="p">(</span><span class="n">ae</span><span class="p">))</span> + <span class="k">else</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s">"Setting homedir to '</span><span class="si">%s</span><span class="s">'"</span> <span class="o">%</span> <span class="n">hd</span><span class="p">)</span> + <span class="bp">self</span><span class="o">.</span><span class="n">_homedir</span> <span class="o">=</span> <span class="n">hd</span> +</div> + <span class="n">homedir</span> <span class="o">=</span> <span class="n">_util</span><span class="o">.</span><span class="n">InheritableProperty</span><span class="p">(</span><span class="n">_homedir_getter</span><span class="p">,</span> <span class="n">_homedir_setter</span><span class="p">)</span> + +<div class="viewcode-block" id="GPGBase._generated_keys_getter"><a class="viewcode-back" href="../../gnupg.html#gnupg._meta.GPGBase._generated_keys_getter">[docs]</a> <span class="k">def</span> <span class="nf">_generated_keys_getter</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> + <span class="sd">"""Get the ``homedir`` subdirectory for storing generated keys.</span> + +<span class="sd"> :rtype: str</span> +<span class="sd"> :returns: The absolute path to the current GnuPG homedir.</span> +<span class="sd"> """</span> + <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">__generated_keys</span> +</div> +<div class="viewcode-block" id="GPGBase._generated_keys_setter"><a class="viewcode-back" href="../../gnupg.html#gnupg._meta.GPGBase._generated_keys_setter">[docs]</a> <span class="k">def</span> <span class="nf">_generated_keys_setter</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">directory</span><span class="p">):</span> + <span class="sd">"""Set the directory for storing generated keys.</span> + +<span class="sd"> If unspecified, use</span> +<span class="sd"> :meth:`~gnupg._meta.GPGBase.homedir`/generated-keys. If specified,</span> +<span class="sd"> ensure that the ``directory`` does not contain various shell escape</span> +<span class="sd"> characters. If ``directory`` isn't found, it will be automatically</span> +<span class="sd"> created. Lastly, the ``directory`` will be checked to ensure that the</span> +<span class="sd"> current EUID has read and write permissions for it.</span> + +<span class="sd"> :param str directory: A relative or absolute path to the directory to</span> +<span class="sd"> use for storing/accessing GnuPG's files, including keyrings and</span> +<span class="sd"> the trustdb.</span> +<span class="sd"> :raises: :exc:`~exceptions.RuntimeError` if unable to find a suitable</span> +<span class="sd"> directory to use.</span> +<span class="sd"> """</span> + <span class="k">if</span> <span class="ow">not</span> <span class="n">directory</span><span class="p">:</span> + <span class="n">directory</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">homedir</span><span class="p">,</span> <span class="s">'generated-keys'</span><span class="p">)</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"GPGBase._generated_keys_setter(): Using '</span><span class="si">%s</span><span class="s">'"</span> + <span class="o">%</span> <span class="n">directory</span><span class="p">)</span> + + <span class="n">hd</span> <span class="o">=</span> <span class="n">_parsers</span><span class="o">.</span><span class="n">_fix_unsafe</span><span class="p">(</span><span class="n">directory</span><span class="p">)</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"GPGBase._generated_keys_setter(): got directory '</span><span class="si">%s</span><span class="s">'"</span> <span class="o">%</span> <span class="n">hd</span><span class="p">)</span> + + <span class="k">if</span> <span class="n">hd</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"GPGBase._generated_keys_setter(): Check exists '</span><span class="si">%s</span><span class="s">'"</span> + <span class="o">%</span> <span class="n">hd</span><span class="p">)</span> + <span class="n">_util</span><span class="o">.</span><span class="n">_create_if_necessary</span><span class="p">(</span><span class="n">hd</span><span class="p">)</span> + + <span class="k">try</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"GPGBase._generated_keys_setter(): check permissions"</span><span class="p">)</span> + <span class="k">assert</span> <span class="n">_util</span><span class="o">.</span><span class="n">_has_readwrite</span><span class="p">(</span><span class="n">hd</span><span class="p">),</span> \ + <span class="s">"Keys dir '</span><span class="si">%s</span><span class="s">' needs read/write permissions"</span> <span class="o">%</span> <span class="n">hd</span> + <span class="k">except</span> <span class="ne">AssertionError</span> <span class="k">as</span> <span class="n">ae</span><span class="p">:</span> + <span class="n">msg</span> <span class="o">=</span> <span class="p">(</span><span class="s">"Unable to set '</span><span class="si">%s</span><span class="s">' as generated keys dir"</span> <span class="o">%</span> <span class="n">directory</span><span class="p">)</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"GPGBase._generated_keys_setter(): </span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="n">msg</span><span class="p">)</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="nb">str</span><span class="p">(</span><span class="n">ae</span><span class="p">))</span> + <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="nb">str</span><span class="p">(</span><span class="n">ae</span><span class="p">))</span> + <span class="k">else</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s">"Setting homedir to '</span><span class="si">%s</span><span class="s">'"</span> <span class="o">%</span> <span class="n">hd</span><span class="p">)</span> + <span class="bp">self</span><span class="o">.</span><span class="n">__generated_keys</span> <span class="o">=</span> <span class="n">hd</span> +</div> + <span class="n">_generated_keys</span> <span class="o">=</span> <span class="n">_util</span><span class="o">.</span><span class="n">InheritableProperty</span><span class="p">(</span><span class="n">_generated_keys_getter</span><span class="p">,</span> + <span class="n">_generated_keys_setter</span><span class="p">)</span> + +<div class="viewcode-block" id="GPGBase._make_args"><a class="viewcode-back" href="../../gnupg.html#gnupg._meta.GPGBase._make_args">[docs]</a> <span class="k">def</span> <span class="nf">_make_args</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">args</span><span class="p">,</span> <span class="n">passphrase</span><span class="o">=</span><span class="bp">False</span><span class="p">):</span> + <span class="sd">"""Make a list of command line elements for GPG.</span> + +<span class="sd"> The value of ``args`` will be appended only if it passes the checks in</span> +<span class="sd"> :func:`gnupg._parsers._sanitise`. The ``passphrase`` argument needs to</span> +<span class="sd"> be True if a passphrase will be sent to GnuPG, else False.</span> + +<span class="sd"> :param list args: A list of strings of options and flags to pass to</span> +<span class="sd"> ``GPG.binary``. This is input safe, meaning that</span> +<span class="sd"> these values go through strict checks (see</span> +<span class="sd"> ``parsers._sanitise_list``) before being passed to to</span> +<span class="sd"> the input file descriptor for the GnuPG process.</span> +<span class="sd"> Each string should be given exactly as it would be on</span> +<span class="sd"> the commandline interface to GnuPG,</span> +<span class="sd"> e.g. ["--cipher-algo AES256", "--default-key</span> +<span class="sd"> A3ADB67A2CDB8B35"].</span> + +<span class="sd"> :param bool passphrase: If True, the passphrase will be sent to the</span> +<span class="sd"> stdin file descriptor for the attached GnuPG</span> +<span class="sd"> process.</span> +<span class="sd"> """</span> + <span class="c">## see TODO file, tag :io:makeargs:</span> + <span class="n">cmd</span> <span class="o">=</span> <span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">binary</span><span class="p">,</span> + <span class="s">'--no-options --no-emit-version --no-tty --status-fd 2'</span><span class="p">]</span> + + <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">homedir</span><span class="p">:</span> <span class="n">cmd</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">'--homedir "</span><span class="si">%s</span><span class="s">"'</span> <span class="o">%</span> <span class="bp">self</span><span class="o">.</span><span class="n">homedir</span><span class="p">)</span> + + <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">keyring</span><span class="p">:</span> + <span class="n">cmd</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">'--no-default-keyring --keyring </span><span class="si">%s</span><span class="s">'</span> <span class="o">%</span> <span class="bp">self</span><span class="o">.</span><span class="n">keyring</span><span class="p">)</span> + <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">secring</span><span class="p">:</span> + <span class="n">cmd</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">'--secret-keyring </span><span class="si">%s</span><span class="s">'</span> <span class="o">%</span> <span class="bp">self</span><span class="o">.</span><span class="n">secring</span><span class="p">)</span> + + <span class="k">if</span> <span class="n">passphrase</span><span class="p">:</span> <span class="n">cmd</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">'--batch --passphrase-fd 0'</span><span class="p">)</span> + + <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">use_agent</span><span class="p">:</span> <span class="n">cmd</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">'--use-agent'</span><span class="p">)</span> + <span class="k">else</span><span class="p">:</span> <span class="n">cmd</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">'--no-use-agent'</span><span class="p">)</span> + + <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">options</span><span class="p">:</span> + <span class="p">[</span><span class="n">cmd</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">opt</span><span class="p">)</span> <span class="k">for</span> <span class="n">opt</span> <span class="ow">in</span> <span class="nb">iter</span><span class="p">(</span><span class="n">_sanitise_list</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">options</span><span class="p">))]</span> + <span class="k">if</span> <span class="n">args</span><span class="p">:</span> + <span class="p">[</span><span class="n">cmd</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">arg</span><span class="p">)</span> <span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="nb">iter</span><span class="p">(</span><span class="n">_sanitise_list</span><span class="p">(</span><span class="n">args</span><span class="p">))]</span> + + <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">verbose</span><span class="p">:</span> + <span class="n">cmd</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">'--debug-all'</span><span class="p">)</span> + <span class="k">if</span> <span class="p">((</span><span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">verbose</span><span class="p">,</span> <span class="nb">str</span><span class="p">)</span> <span class="ow">and</span> + <span class="bp">self</span><span class="o">.</span><span class="n">verbose</span> <span class="ow">in</span> <span class="p">[</span><span class="s">'basic'</span><span class="p">,</span> <span class="s">'advanced'</span><span class="p">,</span> <span class="s">'expert'</span><span class="p">,</span> <span class="s">'guru'</span><span class="p">])</span> + <span class="ow">or</span> <span class="p">(</span><span class="nb">isinstance</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">verbose</span><span class="p">,</span> <span class="nb">int</span><span class="p">)</span> <span class="ow">and</span> <span class="p">(</span><span class="mi">1</span><span class="o"><=</span><span class="bp">self</span><span class="o">.</span><span class="n">verbose</span><span class="o"><=</span><span class="mi">9</span><span class="p">))):</span> + <span class="n">cmd</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">'--debug-level </span><span class="si">%s</span><span class="s">'</span> <span class="o">%</span> <span class="bp">self</span><span class="o">.</span><span class="n">verbose</span><span class="p">)</span> + + <span class="k">return</span> <span class="n">cmd</span> +</div> +<div class="viewcode-block" id="GPGBase._open_subprocess"><a class="viewcode-back" href="../../gnupg.html#gnupg._meta.GPGBase._open_subprocess">[docs]</a> <span class="k">def</span> <span class="nf">_open_subprocess</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">args</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">passphrase</span><span class="o">=</span><span class="bp">False</span><span class="p">):</span> + <span class="sd">"""Open a pipe to a GPG subprocess and return the file objects for</span> +<span class="sd"> communicating with it.</span> + +<span class="sd"> :param list args: A list of strings of options and flags to pass to</span> +<span class="sd"> ``GPG.binary``. This is input safe, meaning that</span> +<span class="sd"> these values go through strict checks (see</span> +<span class="sd"> ``parsers._sanitise_list``) before being passed to to</span> +<span class="sd"> the input file descriptor for the GnuPG process.</span> +<span class="sd"> Each string should be given exactly as it would be on</span> +<span class="sd"> the commandline interface to GnuPG,</span> +<span class="sd"> e.g. ["--cipher-algo AES256", "--default-key</span> +<span class="sd"> A3ADB67A2CDB8B35"].</span> + +<span class="sd"> :param bool passphrase: If True, the passphrase will be sent to the</span> +<span class="sd"> stdin file descriptor for the attached GnuPG</span> +<span class="sd"> process.</span> +<span class="sd"> """</span> + <span class="c">## see http://docs.python.org/2/library/subprocess.html#converting-an\</span> + <span class="c">## -argument-sequence-to-a-string-on-windows</span> + <span class="n">cmd</span> <span class="o">=</span> <span class="n">shlex</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s">' '</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_make_args</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="n">passphrase</span><span class="p">)))</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Sending command to GnuPG process:</span><span class="si">%s%s</span><span class="s">"</span> <span class="o">%</span> <span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">linesep</span><span class="p">,</span> <span class="n">cmd</span><span class="p">))</span> + + <span class="k">if</span> <span class="n">platform</span><span class="o">.</span><span class="n">system</span><span class="p">()</span> <span class="o">==</span> <span class="s">"Windows"</span><span class="p">:</span> + <span class="c"># TODO figure out what the hell is going on there.</span> + <span class="n">expand_shell</span> <span class="o">=</span> <span class="bp">True</span> + <span class="k">else</span><span class="p">:</span> + <span class="n">expand_shell</span> <span class="o">=</span> <span class="bp">False</span> + + <span class="k">return</span> <span class="n">subprocess</span><span class="o">.</span><span class="n">Popen</span><span class="p">(</span><span class="n">cmd</span><span class="p">,</span> <span class="n">shell</span><span class="o">=</span><span class="n">expand_shell</span><span class="p">,</span> <span class="n">stdin</span><span class="o">=</span><span class="n">subprocess</span><span class="o">.</span><span class="n">PIPE</span><span class="p">,</span> + <span class="n">stdout</span><span class="o">=</span><span class="n">subprocess</span><span class="o">.</span><span class="n">PIPE</span><span class="p">,</span> <span class="n">stderr</span><span class="o">=</span><span class="n">subprocess</span><span class="o">.</span><span class="n">PIPE</span><span class="p">,</span> + <span class="n">env</span><span class="o">=</span><span class="p">{</span><span class="s">'LANGUAGE'</span><span class="p">:</span> <span class="s">'en'</span><span class="p">})</span> +</div> +<div class="viewcode-block" id="GPGBase._read_response"><a class="viewcode-back" href="../../gnupg.html#gnupg._meta.GPGBase._read_response">[docs]</a> <span class="k">def</span> <span class="nf">_read_response</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">stream</span><span class="p">,</span> <span class="n">result</span><span class="p">):</span> + <span class="sd">"""Reads all the stderr output from GPG, taking notice only of lines</span> +<span class="sd"> that begin with the magic [GNUPG:] prefix.</span> + +<span class="sd"> Calls methods on the response object for each valid token found, with</span> +<span class="sd"> the arg being the remainder of the status line.</span> + +<span class="sd"> :param stream: A byte-stream, file handle, or a</span> +<span class="sd"> :data:`subprocess.PIPE` for parsing the status codes</span> +<span class="sd"> from the GnuPG process.</span> + +<span class="sd"> :param result: The result parser class from :mod:`~gnupg._parsers` ―</span> +<span class="sd"> the ``handle_status()`` method of that class will be</span> +<span class="sd"> called in order to parse the output of ``stream``.</span> +<span class="sd"> """</span> + <span class="n">lines</span> <span class="o">=</span> <span class="p">[]</span> + <span class="k">while</span> <span class="bp">True</span><span class="p">:</span> + <span class="n">line</span> <span class="o">=</span> <span class="n">stream</span><span class="o">.</span><span class="n">readline</span><span class="p">()</span> + <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">line</span><span class="p">)</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span> + <span class="k">break</span> + <span class="n">lines</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">line</span><span class="p">)</span> + <span class="n">line</span> <span class="o">=</span> <span class="n">line</span><span class="o">.</span><span class="n">rstrip</span><span class="p">()</span> + + <span class="k">if</span> <span class="n">line</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s">'[GNUPG:]'</span><span class="p">):</span> + <span class="n">line</span> <span class="o">=</span> <span class="n">_util</span><span class="o">.</span><span class="n">_deprefix</span><span class="p">(</span><span class="n">line</span><span class="p">,</span> <span class="s">'[GNUPG:] '</span><span class="p">,</span> <span class="n">log</span><span class="o">.</span><span class="n">status</span><span class="p">)</span> + <span class="n">keyword</span><span class="p">,</span> <span class="n">value</span> <span class="o">=</span> <span class="n">_util</span><span class="o">.</span><span class="n">_separate_keyword</span><span class="p">(</span><span class="n">line</span><span class="p">)</span> + <span class="n">result</span><span class="o">.</span><span class="n">_handle_status</span><span class="p">(</span><span class="n">keyword</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> + <span class="k">elif</span> <span class="n">line</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s">'gpg:'</span><span class="p">):</span> + <span class="n">line</span> <span class="o">=</span> <span class="n">_util</span><span class="o">.</span><span class="n">_deprefix</span><span class="p">(</span><span class="n">line</span><span class="p">,</span> <span class="s">'gpg: '</span><span class="p">)</span> + <span class="n">keyword</span><span class="p">,</span> <span class="n">value</span> <span class="o">=</span> <span class="n">_util</span><span class="o">.</span><span class="n">_separate_keyword</span><span class="p">(</span><span class="n">line</span><span class="p">)</span> + + <span class="c"># Log gpg's userland messages at our own levels:</span> + <span class="k">if</span> <span class="n">keyword</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s">"WARNING"</span><span class="p">):</span> + <span class="n">log</span><span class="o">.</span><span class="n">warn</span><span class="p">(</span><span class="s">"</span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="n">value</span><span class="p">)</span> + <span class="k">elif</span> <span class="n">keyword</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s">"FATAL"</span><span class="p">):</span> + <span class="n">log</span><span class="o">.</span><span class="n">critical</span><span class="p">(</span><span class="s">"</span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="n">value</span><span class="p">)</span> + <span class="c"># Handle the gpg2 error where a missing trustdb.gpg is,</span> + <span class="c"># for some stupid reason, considered fatal:</span> + <span class="k">if</span> <span class="n">value</span><span class="o">.</span><span class="n">find</span><span class="p">(</span><span class="s">"trustdb.gpg"</span><span class="p">)</span> <span class="ow">and</span> <span class="n">value</span><span class="o">.</span><span class="n">find</span><span class="p">(</span><span class="s">"No such file"</span><span class="p">):</span> + <span class="n">result</span><span class="o">.</span><span class="n">_handle_status</span><span class="p">(</span><span class="s">'NEED_TRUSTDB'</span><span class="p">,</span> <span class="s">''</span><span class="p">)</span> + <span class="k">else</span><span class="p">:</span> + <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">verbose</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s">"</span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="n">line</span><span class="p">)</span> + <span class="k">else</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"</span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="n">line</span><span class="p">)</span> + <span class="n">result</span><span class="o">.</span><span class="n">stderr</span> <span class="o">=</span> <span class="s">''</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">lines</span><span class="p">)</span> +</div> +<div class="viewcode-block" id="GPGBase._read_data"><a class="viewcode-back" href="../../gnupg.html#gnupg._meta.GPGBase._read_data">[docs]</a> <span class="k">def</span> <span class="nf">_read_data</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">stream</span><span class="p">,</span> <span class="n">result</span><span class="p">):</span> + <span class="sd">"""Incrementally read from ``stream`` and store read data.</span> + +<span class="sd"> All data gathered from calling ``stream.read()`` will be concatenated</span> +<span class="sd"> and stored as ``result.data``.</span> + +<span class="sd"> :param stream: An open file-like object to read() from.</span> +<span class="sd"> :param result: An instance of one of the :ref:`result parsing classes</span> +<span class="sd"> <parsers>` from :const:`~gnupg._meta.GPGBase._result_map`.</span> +<span class="sd"> """</span> + <span class="n">chunks</span> <span class="o">=</span> <span class="p">[]</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Reading data from stream </span><span class="si">%r</span><span class="s">..."</span> <span class="o">%</span> <span class="n">stream</span><span class="o">.</span><span class="n">__repr__</span><span class="p">())</span> + + <span class="k">while</span> <span class="bp">True</span><span class="p">:</span> + <span class="n">data</span> <span class="o">=</span> <span class="n">stream</span><span class="o">.</span><span class="n">read</span><span class="p">(</span><span class="mi">1024</span><span class="p">)</span> + <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">data</span><span class="p">)</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span> + <span class="k">break</span> + <span class="n">chunks</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">data</span><span class="p">)</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Read </span><span class="si">%4d</span><span class="s"> bytes"</span> <span class="o">%</span> <span class="nb">len</span><span class="p">(</span><span class="n">data</span><span class="p">))</span> + + <span class="c"># Join using b'' or '', as appropriate</span> + <span class="n">result</span><span class="o">.</span><span class="n">data</span> <span class="o">=</span> <span class="nb">type</span><span class="p">(</span><span class="n">data</span><span class="p">)()</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">chunks</span><span class="p">)</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Finishing reading from stream </span><span class="si">%r</span><span class="s">..."</span> <span class="o">%</span> <span class="n">stream</span><span class="o">.</span><span class="n">__repr__</span><span class="p">())</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Read </span><span class="si">%4d</span><span class="s"> bytes total"</span> <span class="o">%</span> <span class="nb">len</span><span class="p">(</span><span class="n">result</span><span class="o">.</span><span class="n">data</span><span class="p">))</span> +</div> +<div class="viewcode-block" id="GPGBase._collect_output"><a class="viewcode-back" href="../../gnupg.html#gnupg._meta.GPGBase._collect_output">[docs]</a> <span class="k">def</span> <span class="nf">_collect_output</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">process</span><span class="p">,</span> <span class="n">result</span><span class="p">,</span> <span class="n">writer</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">stdin</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span> + <span class="sd">"""Drain the subprocesses output streams, writing the collected output</span> +<span class="sd"> to the result. If a writer thread (writing to the subprocess) is given,</span> +<span class="sd"> make sure it's joined before returning. If a stdin stream is given,</span> +<span class="sd"> close it before returning.</span> +<span class="sd"> """</span> + <span class="n">stderr</span> <span class="o">=</span> <span class="n">codecs</span><span class="o">.</span><span class="n">getreader</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_encoding</span><span class="p">)(</span><span class="n">process</span><span class="o">.</span><span class="n">stderr</span><span class="p">)</span> + <span class="n">rr</span> <span class="o">=</span> <span class="n">threading</span><span class="o">.</span><span class="n">Thread</span><span class="p">(</span><span class="n">target</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_read_response</span><span class="p">,</span> + <span class="n">args</span><span class="o">=</span><span class="p">(</span><span class="n">stderr</span><span class="p">,</span> <span class="n">result</span><span class="p">))</span> + <span class="n">rr</span><span class="o">.</span><span class="n">setDaemon</span><span class="p">(</span><span class="bp">True</span><span class="p">)</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">'stderr reader: </span><span class="si">%r</span><span class="s">'</span><span class="p">,</span> <span class="n">rr</span><span class="p">)</span> + <span class="n">rr</span><span class="o">.</span><span class="n">start</span><span class="p">()</span> + + <span class="n">stdout</span> <span class="o">=</span> <span class="n">process</span><span class="o">.</span><span class="n">stdout</span> + <span class="n">dr</span> <span class="o">=</span> <span class="n">threading</span><span class="o">.</span><span class="n">Thread</span><span class="p">(</span><span class="n">target</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_read_data</span><span class="p">,</span> <span class="n">args</span><span class="o">=</span><span class="p">(</span><span class="n">stdout</span><span class="p">,</span> <span class="n">result</span><span class="p">))</span> + <span class="n">dr</span><span class="o">.</span><span class="n">setDaemon</span><span class="p">(</span><span class="bp">True</span><span class="p">)</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">'stdout reader: </span><span class="si">%r</span><span class="s">'</span><span class="p">,</span> <span class="n">dr</span><span class="p">)</span> + <span class="n">dr</span><span class="o">.</span><span class="n">start</span><span class="p">()</span> + + <span class="n">dr</span><span class="o">.</span><span class="n">join</span><span class="p">()</span> + <span class="n">rr</span><span class="o">.</span><span class="n">join</span><span class="p">()</span> + <span class="k">if</span> <span class="n">writer</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">None</span><span class="p">:</span> + <span class="n">writer</span><span class="o">.</span><span class="n">join</span><span class="p">()</span> + <span class="n">process</span><span class="o">.</span><span class="n">wait</span><span class="p">()</span> + <span class="k">if</span> <span class="n">stdin</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">None</span><span class="p">:</span> + <span class="k">try</span><span class="p">:</span> + <span class="n">stdin</span><span class="o">.</span><span class="n">close</span><span class="p">()</span> + <span class="k">except</span> <span class="ne">IOError</span><span class="p">:</span> + <span class="k">pass</span> + <span class="n">stderr</span><span class="o">.</span><span class="n">close</span><span class="p">()</span> + <span class="n">stdout</span><span class="o">.</span><span class="n">close</span><span class="p">()</span> +</div> +<div class="viewcode-block" id="GPGBase._handle_io"><a class="viewcode-back" href="../../gnupg.html#gnupg._meta.GPGBase._handle_io">[docs]</a> <span class="k">def</span> <span class="nf">_handle_io</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">args</span><span class="p">,</span> <span class="nb">file</span><span class="p">,</span> <span class="n">result</span><span class="p">,</span> <span class="n">passphrase</span><span class="o">=</span><span class="bp">False</span><span class="p">,</span> <span class="n">binary</span><span class="o">=</span><span class="bp">False</span><span class="p">):</span> + <span class="sd">"""Handle a call to GPG - pass input data, collect output data."""</span> + <span class="n">p</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_open_subprocess</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="n">passphrase</span><span class="p">)</span> + <span class="k">if</span> <span class="ow">not</span> <span class="n">binary</span><span class="p">:</span> + <span class="n">stdin</span> <span class="o">=</span> <span class="n">codecs</span><span class="o">.</span><span class="n">getwriter</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_encoding</span><span class="p">)(</span><span class="n">p</span><span class="o">.</span><span class="n">stdin</span><span class="p">)</span> + <span class="k">else</span><span class="p">:</span> + <span class="n">stdin</span> <span class="o">=</span> <span class="n">p</span><span class="o">.</span><span class="n">stdin</span> + <span class="k">if</span> <span class="n">passphrase</span><span class="p">:</span> + <span class="n">_util</span><span class="o">.</span><span class="n">_write_passphrase</span><span class="p">(</span><span class="n">stdin</span><span class="p">,</span> <span class="n">passphrase</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_encoding</span><span class="p">)</span> + <span class="n">writer</span> <span class="o">=</span> <span class="n">_util</span><span class="o">.</span><span class="n">_threaded_copy_data</span><span class="p">(</span><span class="nb">file</span><span class="p">,</span> <span class="n">stdin</span><span class="p">)</span> + <span class="bp">self</span><span class="o">.</span><span class="n">_collect_output</span><span class="p">(</span><span class="n">p</span><span class="p">,</span> <span class="n">result</span><span class="p">,</span> <span class="n">writer</span><span class="p">,</span> <span class="n">stdin</span><span class="p">)</span> + <span class="k">return</span> <span class="n">result</span> +</div> +<div class="viewcode-block" id="GPGBase._recv_keys"><a class="viewcode-back" href="../../gnupg.html#gnupg._meta.GPGBase._recv_keys">[docs]</a> <span class="k">def</span> <span class="nf">_recv_keys</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">keyids</span><span class="p">,</span> <span class="n">keyserver</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span> + <span class="sd">"""Import keys from a keyserver.</span> + +<span class="sd"> :param str keyids: A space-delimited string containing the keyids to</span> +<span class="sd"> request.</span> +<span class="sd"> :param str keyserver: The keyserver to request the ``keyids`` from;</span> +<span class="sd"> defaults to `gnupg.GPG.keyserver`.</span> +<span class="sd"> """</span> + <span class="k">if</span> <span class="ow">not</span> <span class="n">keyserver</span><span class="p">:</span> + <span class="n">keyserver</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">keyserver</span> + + <span class="n">args</span> <span class="o">=</span> <span class="p">[</span><span class="s">'--keyserver {0}'</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">keyserver</span><span class="p">),</span> + <span class="s">'--recv-keys {0}'</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">keyids</span><span class="p">)]</span> + <span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s">'Requesting keys from </span><span class="si">%s</span><span class="s">: </span><span class="si">%s</span><span class="s">'</span> <span class="o">%</span> <span class="p">(</span><span class="n">keyserver</span><span class="p">,</span> <span class="n">keyids</span><span class="p">))</span> + + <span class="n">result</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_result_map</span><span class="p">[</span><span class="s">'import'</span><span class="p">](</span><span class="bp">self</span><span class="p">)</span> + <span class="n">proc</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_open_subprocess</span><span class="p">(</span><span class="n">args</span><span class="p">)</span> + <span class="bp">self</span><span class="o">.</span><span class="n">_collect_output</span><span class="p">(</span><span class="n">proc</span><span class="p">,</span> <span class="n">result</span><span class="p">)</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">'recv_keys result: </span><span class="si">%r</span><span class="s">'</span><span class="p">,</span> <span class="n">result</span><span class="o">.</span><span class="n">__dict__</span><span class="p">)</span> + <span class="k">return</span> <span class="n">result</span> +</div> +<div class="viewcode-block" id="GPGBase._sign_file"><a class="viewcode-back" href="../../gnupg.html#gnupg._meta.GPGBase._sign_file">[docs]</a> <span class="k">def</span> <span class="nf">_sign_file</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="nb">file</span><span class="p">,</span> <span class="n">default_key</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">passphrase</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> + <span class="n">clearsign</span><span class="o">=</span><span class="bp">True</span><span class="p">,</span> <span class="n">detach</span><span class="o">=</span><span class="bp">False</span><span class="p">,</span> <span class="n">binary</span><span class="o">=</span><span class="bp">False</span><span class="p">,</span> + <span class="n">digest_algo</span><span class="o">=</span><span class="s">'SHA512'</span><span class="p">):</span> + <span class="sd">"""Create a signature for a file.</span> + +<span class="sd"> :param file: The file stream (i.e. it's already been open()'d) to sign.</span> +<span class="sd"> :param str default_key: The key to sign with.</span> +<span class="sd"> :param str passphrase: The passphrase to pipe to stdin.</span> +<span class="sd"> :param bool clearsign: If True, create a cleartext signature.</span> +<span class="sd"> :param bool detach: If True, create a detached signature.</span> +<span class="sd"> :param bool binary: If True, do not ascii armour the output.</span> +<span class="sd"> :param str digest_algo: The hash digest to use. Again, to see which</span> +<span class="sd"> hashes your GnuPG is capable of using, do:</span> +<span class="sd"> ``$ gpg --with-colons --list-config</span> +<span class="sd"> digestname``. The default, if unspecified, is</span> +<span class="sd"> ``'SHA512'``.</span> +<span class="sd"> """</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"_sign_file():"</span><span class="p">)</span> + <span class="k">if</span> <span class="n">binary</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s">"Creating binary signature for file </span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="nb">file</span><span class="p">)</span> + <span class="n">args</span> <span class="o">=</span> <span class="p">[</span><span class="s">'--sign'</span><span class="p">]</span> + <span class="k">else</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s">"Creating ascii-armoured signature for file </span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="nb">file</span><span class="p">)</span> + <span class="n">args</span> <span class="o">=</span> <span class="p">[</span><span class="s">'--sign --armor'</span><span class="p">]</span> + + <span class="k">if</span> <span class="n">clearsign</span><span class="p">:</span> + <span class="n">args</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">"--clearsign"</span><span class="p">)</span> + <span class="k">if</span> <span class="n">detach</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">warn</span><span class="p">(</span><span class="s">"Cannot use both --clearsign and --detach-sign."</span><span class="p">)</span> + <span class="n">log</span><span class="o">.</span><span class="n">warn</span><span class="p">(</span><span class="s">"Using default GPG behaviour: --clearsign only."</span><span class="p">)</span> + <span class="k">elif</span> <span class="n">detach</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">clearsign</span><span class="p">:</span> + <span class="n">args</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">"--detach-sign"</span><span class="p">)</span> + + <span class="k">if</span> <span class="n">default_key</span><span class="p">:</span> + <span class="n">args</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="nb">str</span><span class="p">(</span><span class="s">"--default-key </span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="n">default_key</span><span class="p">))</span> + + <span class="n">args</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="nb">str</span><span class="p">(</span><span class="s">"--digest-algo </span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="n">digest_algo</span><span class="p">))</span> + + <span class="c">## We could use _handle_io here except for the fact that if the</span> + <span class="c">## passphrase is bad, gpg bails and you can't write the message.</span> + <span class="n">result</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_result_map</span><span class="p">[</span><span class="s">'sign'</span><span class="p">](</span><span class="bp">self</span><span class="p">)</span> + <span class="n">proc</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_open_subprocess</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="n">passphrase</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">None</span><span class="p">)</span> + <span class="k">try</span><span class="p">:</span> + <span class="k">if</span> <span class="n">passphrase</span><span class="p">:</span> + <span class="n">_util</span><span class="o">.</span><span class="n">_write_passphrase</span><span class="p">(</span><span class="n">proc</span><span class="o">.</span><span class="n">stdin</span><span class="p">,</span> <span class="n">passphrase</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_encoding</span><span class="p">)</span> + <span class="n">writer</span> <span class="o">=</span> <span class="n">_util</span><span class="o">.</span><span class="n">_threaded_copy_data</span><span class="p">(</span><span class="nb">file</span><span class="p">,</span> <span class="n">proc</span><span class="o">.</span><span class="n">stdin</span><span class="p">)</span> + <span class="k">except</span> <span class="ne">IOError</span> <span class="k">as</span> <span class="n">ioe</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">exception</span><span class="p">(</span><span class="s">"Error writing message: </span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="nb">str</span><span class="p">(</span><span class="n">ioe</span><span class="p">))</span> + <span class="n">writer</span> <span class="o">=</span> <span class="bp">None</span> + <span class="bp">self</span><span class="o">.</span><span class="n">_collect_output</span><span class="p">(</span><span class="n">proc</span><span class="p">,</span> <span class="n">result</span><span class="p">,</span> <span class="n">writer</span><span class="p">,</span> <span class="n">proc</span><span class="o">.</span><span class="n">stdin</span><span class="p">)</span> + <span class="k">return</span> <span class="n">result</span> +</div> +<div class="viewcode-block" id="GPGBase._encrypt"><a class="viewcode-back" href="../../gnupg.html#gnupg._meta.GPGBase._encrypt">[docs]</a> <span class="k">def</span> <span class="nf">_encrypt</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">data</span><span class="p">,</span> <span class="n">recipients</span><span class="p">,</span> + <span class="n">default_key</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> + <span class="n">passphrase</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> + <span class="n">armor</span><span class="o">=</span><span class="bp">True</span><span class="p">,</span> + <span class="n">encrypt</span><span class="o">=</span><span class="bp">True</span><span class="p">,</span> + <span class="n">symmetric</span><span class="o">=</span><span class="bp">False</span><span class="p">,</span> + <span class="n">always_trust</span><span class="o">=</span><span class="bp">True</span><span class="p">,</span> + <span class="n">output</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> + <span class="n">cipher_algo</span><span class="o">=</span><span class="s">'AES256'</span><span class="p">,</span> + <span class="n">digest_algo</span><span class="o">=</span><span class="s">'SHA512'</span><span class="p">,</span> + <span class="n">compress_algo</span><span class="o">=</span><span class="s">'ZLIB'</span><span class="p">):</span> + <span class="sd">"""Encrypt the message read from the file-like object **data**.</span> + +<span class="sd"> :param str data: The file or bytestream to encrypt.</span> + +<span class="sd"> :param str recipients: The recipients to encrypt to. Recipients must</span> +<span class="sd"> be specified keyID/fingerprint.</span> + +<span class="sd"> .. warning:: Care should be taken in Python2 to make sure that the</span> +<span class="sd"> given fingerprints for **recipients** are in fact strings</span> +<span class="sd"> and not unicode objects.</span> + +<span class="sd"> :param str default_key: The keyID/fingerprint of the key to use for</span> +<span class="sd"> signing. If given, **data** will be encrypted</span> +<span class="sd"> *and* signed.</span> + +<span class="sd"> :param str passphrase: If given, and **default_key** is also given,</span> +<span class="sd"> use this passphrase to unlock the secret</span> +<span class="sd"> portion of the **default_key** to sign the</span> +<span class="sd"> encrypted **data**. Otherwise, if</span> +<span class="sd"> **default_key** is not given, but **symmetric**</span> +<span class="sd"> is ``True``, then use this passphrase as the</span> +<span class="sd"> passphrase for symmetric encryption. Signing</span> +<span class="sd"> and symmetric encryption should *not* be</span> +<span class="sd"> combined when sending the **data** to other</span> +<span class="sd"> recipients, else the passphrase to the secret</span> +<span class="sd"> key would be shared with them.</span> + +<span class="sd"> :param bool armor: If True, ascii armor the output; otherwise, the</span> +<span class="sd"> output will be in binary format. (Default: True)</span> + +<span class="sd"> :param bool encrypt: If True, encrypt the **data** using the</span> +<span class="sd"> **recipients** public keys. (Default: True)</span> + +<span class="sd"> :param bool symmetric: If True, encrypt the **data** to **recipients**</span> +<span class="sd"> using a symmetric key. See the **passphrase**</span> +<span class="sd"> parameter. Symmetric encryption and public key</span> +<span class="sd"> encryption can be used simultaneously, and will</span> +<span class="sd"> result in a ciphertext which is decryptable</span> +<span class="sd"> with either the symmetric **passphrase** or one</span> +<span class="sd"> of the corresponding private keys.</span> + +<span class="sd"> :param bool always_trust: If True, ignore trust warnings on</span> +<span class="sd"> **recipients** keys. If False, display trust</span> +<span class="sd"> warnings. (default: True)</span> + +<span class="sd"> :param str output: The output file to write to. If not specified, the</span> +<span class="sd"> encrypted output is returned, and thus should be</span> +<span class="sd"> stored as an object in Python. For example:</span> + + +<span class="sd"> >>> import shutil</span> +<span class="sd"> >>> import gnupg</span> +<span class="sd"> >>> if os.path.exists("doctests"):</span> +<span class="sd"> ... shutil.rmtree("doctests")</span> +<span class="sd"> >>> gpg = gnupg.GPG(homedir="doctests")</span> +<span class="sd"> >>> key_settings = gpg.gen_key_input(key_type='RSA',</span> +<span class="sd"> ... key_length=1024,</span> +<span class="sd"> ... key_usage='ESCA',</span> +<span class="sd"> ... passphrase='foo')</span> +<span class="sd"> >>> key = gpg.gen_key(key_settings)</span> +<span class="sd"> >>> message = "The crow flies at midnight."</span> +<span class="sd"> >>> encrypted = str(gpg.encrypt(message, key.printprint))</span> +<span class="sd"> >>> assert encrypted != message</span> +<span class="sd"> >>> assert not encrypted.isspace()</span> +<span class="sd"> >>> decrypted = str(gpg.decrypt(encrypted))</span> +<span class="sd"> >>> assert not decrypted.isspace()</span> +<span class="sd"> >>> decrypted</span> +<span class="sd"> 'The crow flies at midnight.'</span> + +<span class="sd"> :param str cipher_algo: The cipher algorithm to use. To see available</span> +<span class="sd"> algorithms with your version of GnuPG, do:</span> +<span class="sd"> :command:`$ gpg --with-colons --list-config</span> +<span class="sd"> ciphername`. The default **cipher_algo**, if</span> +<span class="sd"> unspecified, is ``'AES256'``.</span> + +<span class="sd"> :param str digest_algo: The hash digest to use. Again, to see which</span> +<span class="sd"> hashes your GnuPG is capable of using, do:</span> +<span class="sd"> :command:`$ gpg --with-colons --list-config</span> +<span class="sd"> digestname`. The default, if unspecified, is</span> +<span class="sd"> ``'SHA512'``.</span> + +<span class="sd"> :param str compress_algo: The compression algorithm to use. Can be one</span> +<span class="sd"> of ``'ZLIB'``, ``'BZIP2'``, ``'ZIP'``, or</span> +<span class="sd"> ``'Uncompressed'``.</span> +<span class="sd"> """</span> + <span class="n">args</span> <span class="o">=</span> <span class="p">[]</span> + + <span class="k">if</span> <span class="n">output</span><span class="p">:</span> + <span class="k">if</span> <span class="nb">getattr</span><span class="p">(</span><span class="n">output</span><span class="p">,</span> <span class="s">'fileno'</span><span class="p">,</span> <span class="bp">None</span><span class="p">)</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">None</span><span class="p">:</span> + <span class="c">## avoid overwrite confirmation message</span> + <span class="k">if</span> <span class="nb">getattr</span><span class="p">(</span><span class="n">output</span><span class="p">,</span> <span class="s">'name'</span><span class="p">,</span> <span class="bp">None</span><span class="p">)</span> <span class="ow">is</span> <span class="bp">None</span><span class="p">:</span> + <span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">output</span><span class="p">):</span> + <span class="n">os</span><span class="o">.</span><span class="n">remove</span><span class="p">(</span><span class="n">output</span><span class="p">)</span> + <span class="n">args</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">'--output </span><span class="si">%s</span><span class="s">'</span> <span class="o">%</span> <span class="n">output</span><span class="p">)</span> + <span class="k">else</span><span class="p">:</span> + <span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">output</span><span class="o">.</span><span class="n">name</span><span class="p">):</span> + <span class="n">os</span><span class="o">.</span><span class="n">remove</span><span class="p">(</span><span class="n">output</span><span class="o">.</span><span class="n">name</span><span class="p">)</span> + <span class="n">args</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">'--output </span><span class="si">%s</span><span class="s">'</span> <span class="o">%</span> <span class="n">output</span><span class="o">.</span><span class="n">name</span><span class="p">)</span> + + <span class="k">if</span> <span class="n">armor</span><span class="p">:</span> <span class="n">args</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">'--armor'</span><span class="p">)</span> + <span class="k">if</span> <span class="n">always_trust</span><span class="p">:</span> <span class="n">args</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">'--always-trust'</span><span class="p">)</span> + <span class="k">if</span> <span class="n">cipher_algo</span><span class="p">:</span> <span class="n">args</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">'--cipher-algo </span><span class="si">%s</span><span class="s">'</span> <span class="o">%</span> <span class="n">cipher_algo</span><span class="p">)</span> + <span class="k">if</span> <span class="n">compress_algo</span><span class="p">:</span> <span class="n">args</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">'--compress-algo </span><span class="si">%s</span><span class="s">'</span> <span class="o">%</span> <span class="n">compress_algo</span><span class="p">)</span> + + <span class="k">if</span> <span class="n">default_key</span><span class="p">:</span> + <span class="n">args</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">'--sign'</span><span class="p">)</span> + <span class="n">args</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">'--default-key </span><span class="si">%s</span><span class="s">'</span> <span class="o">%</span> <span class="n">default_key</span><span class="p">)</span> + <span class="k">if</span> <span class="n">digest_algo</span><span class="p">:</span> + <span class="n">args</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">'--digest-algo </span><span class="si">%s</span><span class="s">'</span> <span class="o">%</span> <span class="n">digest_algo</span><span class="p">)</span> + + <span class="c">## both can be used at the same time for an encrypted file which</span> + <span class="c">## is decryptable with a passphrase or secretkey.</span> + <span class="k">if</span> <span class="n">symmetric</span><span class="p">:</span> <span class="n">args</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">'--symmetric'</span><span class="p">)</span> + <span class="k">if</span> <span class="n">encrypt</span><span class="p">:</span> <span class="n">args</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">'--encrypt'</span><span class="p">)</span> + + <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">recipients</span><span class="p">)</span> <span class="o">>=</span> <span class="mi">1</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"GPG.encrypt() called for recipients '</span><span class="si">%s</span><span class="s">' with type '</span><span class="si">%s</span><span class="s">'"</span> + <span class="o">%</span> <span class="p">(</span><span class="n">recipients</span><span class="p">,</span> <span class="nb">type</span><span class="p">(</span><span class="n">recipients</span><span class="p">)))</span> + + <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">recipients</span><span class="p">,</span> <span class="p">(</span><span class="nb">list</span><span class="p">,</span> <span class="nb">tuple</span><span class="p">)):</span> + <span class="k">for</span> <span class="n">recp</span> <span class="ow">in</span> <span class="n">recipients</span><span class="p">:</span> + <span class="k">if</span> <span class="ow">not</span> <span class="n">_util</span><span class="o">.</span><span class="n">_py3k</span><span class="p">:</span> + <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">recp</span><span class="p">,</span> <span class="nb">unicode</span><span class="p">):</span> + <span class="k">try</span><span class="p">:</span> + <span class="k">assert</span> <span class="n">_parsers</span><span class="o">.</span><span class="n">_is_hex</span><span class="p">(</span><span class="nb">str</span><span class="p">(</span><span class="n">recp</span><span class="p">))</span> + <span class="k">except</span> <span class="ne">AssertionError</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s">"Can't accept recipient string: </span><span class="si">%s</span><span class="s">"</span> + <span class="o">%</span> <span class="n">recp</span><span class="p">)</span> + <span class="k">else</span><span class="p">:</span> + <span class="n">args</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">'--recipient </span><span class="si">%s</span><span class="s">'</span> <span class="o">%</span> <span class="nb">str</span><span class="p">(</span><span class="n">recp</span><span class="p">))</span> + <span class="k">continue</span> + <span class="c">## will give unicode in 2.x as '\uXXXX\uXXXX'</span> + <span class="n">args</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">'--recipient </span><span class="si">%r</span><span class="s">'</span> <span class="o">%</span> <span class="n">recp</span><span class="p">)</span> + <span class="k">continue</span> + <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">recp</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> + <span class="n">args</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">'--recipient </span><span class="si">%s</span><span class="s">'</span> <span class="o">%</span> <span class="n">recp</span><span class="p">)</span> + + <span class="k">elif</span> <span class="p">(</span><span class="ow">not</span> <span class="n">_util</span><span class="o">.</span><span class="n">_py3k</span><span class="p">)</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">recp</span><span class="p">,</span> <span class="nb">basestring</span><span class="p">):</span> + <span class="k">for</span> <span class="n">recp</span> <span class="ow">in</span> <span class="n">recipients</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s">'</span><span class="se">\x20</span><span class="s">'</span><span class="p">):</span> + <span class="n">args</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">'--recipient </span><span class="si">%s</span><span class="s">'</span> <span class="o">%</span> <span class="n">recp</span><span class="p">)</span> + + <span class="k">elif</span> <span class="n">_util</span><span class="o">.</span><span class="n">_py3k</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">recp</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> + <span class="k">for</span> <span class="n">recp</span> <span class="ow">in</span> <span class="n">recipients</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s">' '</span><span class="p">):</span> + <span class="n">args</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">'--recipient </span><span class="si">%s</span><span class="s">'</span> <span class="o">%</span> <span class="n">recp</span><span class="p">)</span> + <span class="c">## ...and now that we've proven py3k is better...</span> + + <span class="k">else</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Don't know what to do with recipients: '</span><span class="si">%s</span><span class="s">'"</span> + <span class="o">%</span> <span class="n">recipients</span><span class="p">)</span> + + <span class="n">result</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_result_map</span><span class="p">[</span><span class="s">'crypt'</span><span class="p">](</span><span class="bp">self</span><span class="p">)</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Got data '</span><span class="si">%s</span><span class="s">' with type '</span><span class="si">%s</span><span class="s">'."</span> + <span class="o">%</span> <span class="p">(</span><span class="n">data</span><span class="p">,</span> <span class="nb">type</span><span class="p">(</span><span class="n">data</span><span class="p">)))</span> + <span class="bp">self</span><span class="o">.</span><span class="n">_handle_io</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="n">data</span><span class="p">,</span> <span class="n">result</span><span class="p">,</span> + <span class="n">passphrase</span><span class="o">=</span><span class="n">passphrase</span><span class="p">,</span> <span class="n">binary</span><span class="o">=</span><span class="bp">True</span><span class="p">)</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"</span><span class="se">\n</span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="n">result</span><span class="o">.</span><span class="n">data</span><span class="p">)</span> + <span class="k">return</span> <span class="n">result</span></div></div> +</pre></div> + + </div> + </div> + </div> + </div> + <div class="sidebar"> + <h3>Table Of Contents</h3> + <ul> +<li class="toctree-l1"><a class="reference internal" href="../../gnupg.html">gnupg package</a></li> 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\ No newline at end of file diff --git a/docs/_build/html/_modules/gnupg/_parsers.html b/docs/_build/html/_modules/gnupg/_parsers.html new file mode 100644 index 0000000..a203f11 --- /dev/null +++ b/docs/_build/html/_modules/gnupg/_parsers.html @@ -0,0 +1,1486 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> + + +<html xmlns="http://www.w3.org/1999/xhtml"> + <head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> + + <title>gnupg._parsers — gnupg unknown documentation</title> + + <link rel="stylesheet" href="../../_static/agogo.css" type="text/css" /> + <link rel="stylesheet" href="../../_static/pygments.css" type="text/css" /> + + <script type="text/javascript"> + var DOCUMENTATION_OPTIONS = { + URL_ROOT: '../../', + VERSION: 'unknown', + COLLAPSE_INDEX: false, + FILE_SUFFIX: '.html', + HAS_SOURCE: true + }; + </script> + <script type="text/javascript" src="../../_static/jquery.js"></script> + <script type="text/javascript" src="../../_static/underscore.js"></script> + <script type="text/javascript" src="../../_static/doctools.js"></script> + <link rel="top" title="gnupg unknown documentation" href="../../index.html" /> + <link rel="up" title="gnupg" href="../gnupg.html" /> + </head> + <body> + <div class="header-wrapper"> + <div class="header"> + <div class="headertitle"><a + href="../../index.html">gnupg: Python Module Documentation</a></div> + <div class="rel"> + <a href="../../py-modindex.html" title="Python Module Index" + >modules</a> | + <a href="../../genindex.html" title="General Index" + accesskey="I">index</a> + </div> + </div> + </div> + + <div class="content-wrapper"> + <div class="content"> + <div class="document"> + + <div class="documentwrapper"> + <div class="bodywrapper"> + <div class="body"> + + <h1>Source code for gnupg._parsers</h1><div class="highlight"><pre> +<span class="c"># -*- coding: utf-8 -*-</span> +<span class="c">#</span> +<span class="c"># This file is part of python-gnupg, a Python interface to GnuPG.</span> +<span class="c"># Copyright © 2013 Isis Lovecruft, <isis@leap.se> 0xA3ADB67A2CDB8B35</span> +<span class="c"># © 2013 Andrej B.</span> +<span class="c"># © 2013 LEAP Encryption Access Project</span> +<span class="c"># © 2008-2012 Vinay Sajip</span> +<span class="c"># © 2005 Steve Traugott</span> +<span class="c"># © 2004 A.M. Kuchling</span> +<span class="c">#</span> +<span class="c"># This program is free software: you can redistribute it and/or modify it</span> +<span class="c"># under the terms of the GNU General Public License as published by the Free</span> +<span class="c"># Software Foundation, either version 3 of the License, or (at your option)</span> +<span class="c"># any later version.</span> +<span class="c">#</span> +<span class="c"># This program is distributed in the hope that it will be useful, but WITHOUT</span> +<span class="c"># ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or</span> +<span class="c"># FITNESS FOR A PARTICULAR PURPOSE. See the included LICENSE file for details.</span> + +<span class="sd">'''Classes for parsing GnuPG status messages and sanitising commandline</span> +<span class="sd">options.</span> +<span class="sd">'''</span> + +<span class="kn">from</span> <span class="nn">__future__</span> <span class="kn">import</span> <span class="n">absolute_import</span> +<span class="kn">from</span> <span class="nn">__future__</span> <span class="kn">import</span> <span class="n">print_function</span> + +<span class="k">try</span><span class="p">:</span> + <span class="kn">from</span> <span class="nn">collections</span> <span class="kn">import</span> <span class="n">OrderedDict</span> +<span class="k">except</span> <span class="ne">ImportError</span><span class="p">:</span> + <span class="kn">from</span> <span class="nn">ordereddict</span> <span class="kn">import</span> <span class="n">OrderedDict</span> + +<span class="kn">import</span> <span class="nn">re</span> + +<span class="kn">from</span> <span class="nn">.</span> <span class="kn">import</span> <span class="n">_util</span> +<span class="kn">from</span> <span class="nn">._util</span> <span class="kn">import</span> <span class="n">log</span> + + +<span class="n">ESCAPE_PATTERN</span> <span class="o">=</span> <span class="n">re</span><span class="o">.</span><span class="n">compile</span><span class="p">(</span><span class="s">r'</span><span class="se">\\</span><span class="s">x([0-9a-f][0-9a-f])'</span><span class="p">,</span> <span class="n">re</span><span class="o">.</span><span class="n">I</span><span class="p">)</span> +<span class="n">HEXIDECIMAL</span> <span class="o">=</span> <span class="n">re</span><span class="o">.</span><span class="n">compile</span><span class="p">(</span><span class="s">'([0-9A-Fa-f]{2})+'</span><span class="p">)</span> + + +<div class="viewcode-block" id="ProtectedOption"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers.ProtectedOption">[docs]</a><span class="k">class</span> <span class="nc">ProtectedOption</span><span class="p">(</span><span class="ne">Exception</span><span class="p">):</span> + <span class="sd">"""Raised when the option passed to GPG is disallowed."""</span> +</div> +<div class="viewcode-block" id="UsageError"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers.UsageError">[docs]</a><span class="k">class</span> <span class="nc">UsageError</span><span class="p">(</span><span class="ne">Exception</span><span class="p">):</span> + <span class="sd">"""Raised when incorrect usage of the API occurs.."""</span> + +</div> +<div class="viewcode-block" id="_check_keyserver"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers._check_keyserver">[docs]</a><span class="k">def</span> <span class="nf">_check_keyserver</span><span class="p">(</span><span class="n">location</span><span class="p">):</span> + <span class="sd">"""Check that a given keyserver is a known protocol and does not contain</span> +<span class="sd"> shell escape characters.</span> + +<span class="sd"> :param str location: A string containing the default keyserver. This</span> +<span class="sd"> should contain the desired keyserver protocol which</span> +<span class="sd"> is supported by the keyserver, for example, the</span> +<span class="sd"> default is ``'hkp://wwwkeys .pgp.net'``.</span> +<span class="sd"> :rtype: :obj:`str` or :obj:`None`</span> +<span class="sd"> :returns: A string specifying the protocol and keyserver hostname, if the</span> +<span class="sd"> checks passed. If not, returns None.</span> +<span class="sd"> """</span> + <span class="n">protocols</span> <span class="o">=</span> <span class="p">[</span><span class="s">'hkp://'</span><span class="p">,</span> <span class="s">'hkps://'</span><span class="p">,</span> <span class="s">'http://'</span><span class="p">,</span> <span class="s">'https://'</span><span class="p">,</span> <span class="s">'ldap://'</span><span class="p">,</span> + <span class="s">'mailto:'</span><span class="p">]</span> <span class="c">## xxx feels like i´m forgetting one...</span> + <span class="k">for</span> <span class="n">proto</span> <span class="ow">in</span> <span class="n">protocols</span><span class="p">:</span> + <span class="k">if</span> <span class="n">location</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="n">proto</span><span class="p">):</span> + <span class="n">url</span> <span class="o">=</span> <span class="n">location</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="n">proto</span><span class="p">,</span> <span class="nb">str</span><span class="p">())</span> + <span class="n">host</span><span class="p">,</span> <span class="n">slash</span><span class="p">,</span> <span class="n">extra</span> <span class="o">=</span> <span class="n">url</span><span class="o">.</span><span class="n">partition</span><span class="p">(</span><span class="s">'/'</span><span class="p">)</span> + <span class="k">if</span> <span class="n">extra</span><span class="p">:</span> <span class="n">log</span><span class="o">.</span><span class="n">warn</span><span class="p">(</span><span class="s">"URI text for </span><span class="si">%s</span><span class="s">: '</span><span class="si">%s</span><span class="s">'"</span> <span class="o">%</span> <span class="p">(</span><span class="n">host</span><span class="p">,</span> <span class="n">extra</span><span class="p">))</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Got host string for keyserver setting: '</span><span class="si">%s</span><span class="s">'"</span> <span class="o">%</span> <span class="n">host</span><span class="p">)</span> + + <span class="n">host</span> <span class="o">=</span> <span class="n">_fix_unsafe</span><span class="p">(</span><span class="n">host</span><span class="p">)</span> + <span class="k">if</span> <span class="n">host</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Cleaned host string: '</span><span class="si">%s</span><span class="s">'"</span> <span class="o">%</span> <span class="n">host</span><span class="p">)</span> + <span class="n">keyserver</span> <span class="o">=</span> <span class="n">proto</span> <span class="o">+</span> <span class="n">host</span> + <span class="k">return</span> <span class="n">keyserver</span> + <span class="k">return</span> <span class="bp">None</span> +</div> +<div class="viewcode-block" id="_check_preferences"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers._check_preferences">[docs]</a><span class="k">def</span> <span class="nf">_check_preferences</span><span class="p">(</span><span class="n">prefs</span><span class="p">,</span> <span class="n">pref_type</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span> + <span class="sd">"""Check cipher, digest, and compression preference settings.</span> + +<span class="sd"> MD5 is not allowed. This is `not 1994`__. SHA1 is allowed_ grudgingly_.</span> + +<span class="sd"> __ http://www.cs.colorado.edu/~jrblack/papers/md5e-full.pdf</span> +<span class="sd"> .. _allowed: http://eprint.iacr.org/2008/469.pdf</span> +<span class="sd"> .. _grudgingly: https://www.schneier.com/blog/archives/2012/10/when_will_we_se.html</span> +<span class="sd"> """</span> + <span class="k">if</span> <span class="n">prefs</span> <span class="ow">is</span> <span class="bp">None</span><span class="p">:</span> <span class="k">return</span> + + <span class="n">cipher</span> <span class="o">=</span> <span class="nb">frozenset</span><span class="p">([</span><span class="s">'AES256'</span><span class="p">,</span> <span class="s">'AES192'</span><span class="p">,</span> <span class="s">'AES128'</span><span class="p">,</span> + <span class="s">'CAMELLIA256'</span><span class="p">,</span> <span class="s">'CAMELLIA192'</span><span class="p">,</span> + <span class="s">'TWOFISH'</span><span class="p">,</span> <span class="s">'3DES'</span><span class="p">])</span> + <span class="n">digest</span> <span class="o">=</span> <span class="nb">frozenset</span><span class="p">([</span><span class="s">'SHA512'</span><span class="p">,</span> <span class="s">'SHA384'</span><span class="p">,</span> <span class="s">'SHA256'</span><span class="p">,</span> <span class="s">'SHA224'</span><span class="p">,</span> <span class="s">'RMD160'</span><span class="p">,</span> + <span class="s">'SHA1'</span><span class="p">])</span> + <span class="n">compress</span> <span class="o">=</span> <span class="nb">frozenset</span><span class="p">([</span><span class="s">'BZIP2'</span><span class="p">,</span> <span class="s">'ZLIB'</span><span class="p">,</span> <span class="s">'ZIP'</span><span class="p">,</span> <span class="s">'Uncompressed'</span><span class="p">])</span> + <span class="nb">all</span> <span class="o">=</span> <span class="nb">frozenset</span><span class="p">([</span><span class="n">cipher</span><span class="p">,</span> <span class="n">digest</span><span class="p">,</span> <span class="n">compress</span><span class="p">])</span> + + <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">prefs</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> + <span class="n">prefs</span> <span class="o">=</span> <span class="nb">set</span><span class="p">(</span><span class="n">prefs</span><span class="o">.</span><span class="n">split</span><span class="p">())</span> + <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">prefs</span><span class="p">,</span> <span class="nb">list</span><span class="p">):</span> + <span class="n">prefs</span> <span class="o">=</span> <span class="nb">set</span><span class="p">(</span><span class="n">prefs</span><span class="p">)</span> + <span class="k">else</span><span class="p">:</span> + <span class="n">msg</span> <span class="o">=</span> <span class="s">"prefs must be list of strings, or space-separated string"</span> + <span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s">"parsers._check_preferences(): </span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="n">message</span><span class="p">)</span> + <span class="k">raise</span> <span class="ne">TypeError</span><span class="p">(</span><span class="n">message</span><span class="p">)</span> + + <span class="k">if</span> <span class="ow">not</span> <span class="n">pref_type</span><span class="p">:</span> + <span class="n">pref_type</span> <span class="o">=</span> <span class="s">'all'</span> + + <span class="n">allowed</span> <span class="o">=</span> <span class="nb">str</span><span class="p">()</span> + + <span class="k">if</span> <span class="n">pref_type</span> <span class="o">==</span> <span class="s">'cipher'</span><span class="p">:</span> + <span class="n">allowed</span> <span class="o">+=</span> <span class="s">' '</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">prefs</span><span class="o">.</span><span class="n">intersection</span><span class="p">(</span><span class="n">cipher</span><span class="p">))</span> + <span class="k">if</span> <span class="n">pref_type</span> <span class="o">==</span> <span class="s">'digest'</span><span class="p">:</span> + <span class="n">allowed</span> <span class="o">+=</span> <span class="s">' '</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">prefs</span><span class="o">.</span><span class="n">intersection</span><span class="p">(</span><span class="n">digest</span><span class="p">))</span> + <span class="k">if</span> <span class="n">pref_type</span> <span class="o">==</span> <span class="s">'compress'</span><span class="p">:</span> + <span class="n">allowed</span> <span class="o">+=</span> <span class="s">' '</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">prefs</span><span class="o">.</span><span class="n">intersection</span><span class="p">(</span><span class="n">compress</span><span class="p">))</span> + <span class="k">if</span> <span class="n">pref_type</span> <span class="o">==</span> <span class="s">'all'</span><span class="p">:</span> + <span class="n">allowed</span> <span class="o">+=</span> <span class="s">' '</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">prefs</span><span class="o">.</span><span class="n">intersection</span><span class="p">(</span><span class="nb">all</span><span class="p">))</span> + + <span class="k">return</span> <span class="n">allowed</span> +</div> +<div class="viewcode-block" id="_fix_unsafe"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers._fix_unsafe">[docs]</a><span class="k">def</span> <span class="nf">_fix_unsafe</span><span class="p">(</span><span class="n">shell_input</span><span class="p">):</span> + <span class="sd">"""Find characters used to escape from a string into a shell, and wrap them in</span> +<span class="sd"> quotes if they exist. Regex pilfered from Python3 :mod:`shlex` module.</span> + +<span class="sd"> :param str shell_input: The input intended for the GnuPG process.</span> +<span class="sd"> """</span> + <span class="n">_unsafe</span> <span class="o">=</span> <span class="n">re</span><span class="o">.</span><span class="n">compile</span><span class="p">(</span><span class="s">r'[^\w@%+=:,./-]'</span><span class="p">,</span> <span class="mi">256</span><span class="p">)</span> + <span class="k">try</span><span class="p">:</span> + <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">_unsafe</span><span class="o">.</span><span class="n">findall</span><span class="p">(</span><span class="n">shell_input</span><span class="p">))</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span> + <span class="k">return</span> <span class="n">shell_input</span><span class="o">.</span><span class="n">strip</span><span class="p">()</span> + <span class="k">else</span><span class="p">:</span> + <span class="n">clean</span> <span class="o">=</span> <span class="s">"'"</span> <span class="o">+</span> <span class="n">shell_input</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="s">"'"</span><span class="p">,</span> <span class="s">"'</span><span class="se">\"</span><span class="s">'</span><span class="se">\"</span><span class="s">'"</span><span class="p">)</span> <span class="o">+</span> <span class="s">"'"</span> + <span class="k">return</span> <span class="n">clean</span> + <span class="k">except</span> <span class="ne">TypeError</span><span class="p">:</span> + <span class="k">return</span> <span class="bp">None</span> +</div> +<div class="viewcode-block" id="_hyphenate"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers._hyphenate">[docs]</a><span class="k">def</span> <span class="nf">_hyphenate</span><span class="p">(</span><span class="nb">input</span><span class="p">,</span> <span class="n">add_prefix</span><span class="o">=</span><span class="bp">False</span><span class="p">):</span> + <span class="sd">"""Change underscores to hyphens so that object attributes can be easily</span> +<span class="sd"> tranlated to GPG option names.</span> + +<span class="sd"> :param str input: The attribute to hyphenate.</span> +<span class="sd"> :param bool add_prefix: If True, add leading hyphens to the input.</span> +<span class="sd"> :rtype: str</span> +<span class="sd"> :return: The ``input`` with underscores changed to hyphens.</span> +<span class="sd"> """</span> + <span class="n">ret</span> <span class="o">=</span> <span class="s">'--'</span> <span class="k">if</span> <span class="n">add_prefix</span> <span class="k">else</span> <span class="s">''</span> + <span class="n">ret</span> <span class="o">+=</span> <span class="nb">input</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="s">'_'</span><span class="p">,</span> <span class="s">'-'</span><span class="p">)</span> + <span class="k">return</span> <span class="n">ret</span> +</div> +<div class="viewcode-block" id="_is_allowed"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers._is_allowed">[docs]</a><span class="k">def</span> <span class="nf">_is_allowed</span><span class="p">(</span><span class="nb">input</span><span class="p">):</span> + <span class="sd">"""Check that an option or argument given to GPG is in the set of allowed</span> +<span class="sd"> options, the latter being a strict subset of the set of all options known</span> +<span class="sd"> to GPG.</span> + +<span class="sd"> :param str input: An input meant to be parsed as an option or flag to the</span> +<span class="sd"> GnuPG process. Should be formatted the same as an option</span> +<span class="sd"> or flag to the commandline gpg, i.e. "--encrypt-files".</span> + +<span class="sd"> :ivar frozenset gnupg_options: All known GPG options and flags.</span> + +<span class="sd"> :ivar frozenset allowed: All allowed GPG options and flags, e.g. all GPG</span> +<span class="sd"> options and flags which we are willing to</span> +<span class="sd"> acknowledge and parse. If we want to support a</span> +<span class="sd"> new option, it will need to have its own parsing</span> +<span class="sd"> class and its name will need to be added to this</span> +<span class="sd"> set.</span> + +<span class="sd"> :raises: :exc:`UsageError` if **input** is not a subset of the hard-coded</span> +<span class="sd"> set of all GnuPG options in :func:`_get_all_gnupg_options`.</span> + +<span class="sd"> :exc:`ProtectedOption` if **input** is not in the set of allowed</span> +<span class="sd"> options.</span> + +<span class="sd"> :rtype: str</span> +<span class="sd"> :return: The original **input** parameter, unmodified and unsanitized, if</span> +<span class="sd"> no errors occur.</span> +<span class="sd"> """</span> + <span class="n">gnupg_options</span> <span class="o">=</span> <span class="n">_get_all_gnupg_options</span><span class="p">()</span> + <span class="n">allowed</span> <span class="o">=</span> <span class="n">_get_options_group</span><span class="p">(</span><span class="s">"allowed"</span><span class="p">)</span> + + <span class="c">## these are the allowed options we will handle so far, all others should</span> + <span class="c">## be dropped. this dance is so that when new options are added later, we</span> + <span class="c">## merely add the to the _allowed list, and the `` _allowed.issubset``</span> + <span class="c">## assertion will check that GPG will recognise them</span> + <span class="k">try</span><span class="p">:</span> + <span class="c">## check that allowed is a subset of all gnupg_options</span> + <span class="k">assert</span> <span class="n">allowed</span><span class="o">.</span><span class="n">issubset</span><span class="p">(</span><span class="n">gnupg_options</span><span class="p">)</span> + <span class="k">except</span> <span class="ne">AssertionError</span><span class="p">:</span> + <span class="k">raise</span> <span class="n">UsageError</span><span class="p">(</span><span class="s">"'allowed' isn't a subset of known options, diff: </span><span class="si">%s</span><span class="s">"</span> + <span class="o">%</span> <span class="n">allowed</span><span class="o">.</span><span class="n">difference</span><span class="p">(</span><span class="n">gnupg_options</span><span class="p">))</span> + + <span class="c">## if we got a list of args, join them</span> + <span class="c">##</span> + <span class="c">## see TODO file, tag :cleanup:</span> + <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="nb">input</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> + <span class="nb">input</span> <span class="o">=</span> <span class="s">' '</span><span class="o">.</span><span class="n">join</span><span class="p">([</span><span class="n">x</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="nb">input</span><span class="p">])</span> + + <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="nb">input</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> + <span class="k">if</span> <span class="nb">input</span><span class="o">.</span><span class="n">find</span><span class="p">(</span><span class="s">'_'</span><span class="p">)</span> <span class="o">></span> <span class="mi">0</span><span class="p">:</span> + <span class="k">if</span> <span class="ow">not</span> <span class="nb">input</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s">'--'</span><span class="p">):</span> + <span class="n">hyphenated</span> <span class="o">=</span> <span class="n">_hyphenate</span><span class="p">(</span><span class="nb">input</span><span class="p">,</span> <span class="n">add_prefix</span><span class="o">=</span><span class="bp">True</span><span class="p">)</span> + <span class="k">else</span><span class="p">:</span> + <span class="n">hyphenated</span> <span class="o">=</span> <span class="n">_hyphenate</span><span class="p">(</span><span class="nb">input</span><span class="p">)</span> + <span class="k">else</span><span class="p">:</span> + <span class="n">hyphenated</span> <span class="o">=</span> <span class="nb">input</span> + <span class="c">## xxx we probably want to use itertools.dropwhile here</span> + <span class="k">try</span><span class="p">:</span> + <span class="k">assert</span> <span class="n">hyphenated</span> <span class="ow">in</span> <span class="n">allowed</span> + <span class="k">except</span> <span class="ne">AssertionError</span> <span class="k">as</span> <span class="n">ae</span><span class="p">:</span> + <span class="n">dropped</span> <span class="o">=</span> <span class="n">_fix_unsafe</span><span class="p">(</span><span class="n">hyphenated</span><span class="p">)</span> + <span class="n">log</span><span class="o">.</span><span class="n">warn</span><span class="p">(</span><span class="s">"_is_allowed(): Dropping option '</span><span class="si">%s</span><span class="s">'..."</span> <span class="o">%</span> <span class="n">dropped</span><span class="p">)</span> + <span class="k">raise</span> <span class="n">ProtectedOption</span><span class="p">(</span><span class="s">"Option '</span><span class="si">%s</span><span class="s">' not supported."</span> <span class="o">%</span> <span class="n">dropped</span><span class="p">)</span> + <span class="k">else</span><span class="p">:</span> + <span class="k">return</span> <span class="nb">input</span> + <span class="k">return</span> <span class="bp">None</span> +</div> +<div class="viewcode-block" id="_is_hex"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers._is_hex">[docs]</a><span class="k">def</span> <span class="nf">_is_hex</span><span class="p">(</span><span class="n">string</span><span class="p">):</span> + <span class="sd">"""Check that a string is hexidecimal, with alphabetic characters</span> +<span class="sd"> capitalized and without whitespace.</span> + +<span class="sd"> :param str string: The string to check.</span> +<span class="sd"> """</span> + <span class="n">matched</span> <span class="o">=</span> <span class="n">HEXIDECIMAL</span><span class="o">.</span><span class="n">match</span><span class="p">(</span><span class="n">string</span><span class="p">)</span> + <span class="k">if</span> <span class="n">matched</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">None</span> <span class="ow">and</span> <span class="nb">len</span><span class="p">(</span><span class="n">matched</span><span class="o">.</span><span class="n">group</span><span class="p">())</span> <span class="o">>=</span> <span class="mi">2</span><span class="p">:</span> + <span class="k">return</span> <span class="bp">True</span> + <span class="k">return</span> <span class="bp">False</span> +</div> +<div class="viewcode-block" id="_is_string"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers._is_string">[docs]</a><span class="k">def</span> <span class="nf">_is_string</span><span class="p">(</span><span class="n">thing</span><span class="p">):</span> + <span class="sd">"""Python character arrays are a mess.</span> + +<span class="sd"> If Python2, check if **thing** is an :obj:`unicode` or a :obj:`str`.</span> +<span class="sd"> If Python3, check if **thing** is a :obj:`str`.</span> + +<span class="sd"> :param thing: The thing to check.</span> +<span class="sd"> :returns: ``True`` if **thing** is a string according to whichever version</span> +<span class="sd"> of Python we're running in.</span> +<span class="sd"> """</span> + <span class="k">if</span> <span class="n">_util</span><span class="o">.</span><span class="n">_py3k</span><span class="p">:</span> <span class="k">return</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">thing</span><span class="p">,</span> <span class="nb">str</span><span class="p">)</span> + <span class="k">else</span><span class="p">:</span> <span class="k">return</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">thing</span><span class="p">,</span> <span class="nb">basestring</span><span class="p">)</span> +</div> +<div class="viewcode-block" id="_sanitise"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers._sanitise">[docs]</a><span class="k">def</span> <span class="nf">_sanitise</span><span class="p">(</span><span class="o">*</span><span class="n">args</span><span class="p">):</span> + <span class="sd">"""Take an arg or the key portion of a kwarg and check that it is in the</span> +<span class="sd"> set of allowed GPG options and flags, and that it has the correct</span> +<span class="sd"> type. Then, attempt to escape any unsafe characters. If an option is not</span> +<span class="sd"> allowed, drop it with a logged warning. Returns a dictionary of all</span> +<span class="sd"> sanitised, allowed options.</span> + +<span class="sd"> Each new option that we support that is not a boolean, but instead has</span> +<span class="sd"> some additional inputs following it, i.e. "--encrypt-file foo.txt", will</span> +<span class="sd"> need some basic safety checks added here.</span> + +<span class="sd"> GnuPG has three-hundred and eighteen commandline flags. Also, not all</span> +<span class="sd"> implementations of OpenPGP parse PGP packets and headers in the same way,</span> +<span class="sd"> so there is added potential there for messing with calls to GPG.</span> + +<span class="sd"> For information on the PGP message format specification, see</span> +<span class="sd"> :rfc:`1991`.</span> + +<span class="sd"> If you're asking, "Is this *really* necessary?": No, not really -- we could</span> +<span class="sd"> just follow the security precautions recommended by `this xkcd`__.</span> + +<span class="sd"> __ https://xkcd.com/1181/</span> + +<span class="sd"> :param str args: (optional) The boolean arguments which will be passed to</span> +<span class="sd"> the GnuPG process.</span> +<span class="sd"> :rtype: str</span> +<span class="sd"> :returns: ``sanitised``</span> +<span class="sd"> """</span> + + <span class="c">## see TODO file, tag :cleanup:sanitise:</span> + + <span class="k">def</span> <span class="nf">_check_option</span><span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> + <span class="sd">"""Check that a single ``arg`` is an allowed option.</span> + +<span class="sd"> If it is allowed, quote out any escape characters in ``value``, and</span> +<span class="sd"> add the pair to :ivar:`sanitised`. Otherwise, drop them.</span> + +<span class="sd"> :param str arg: The arguments which will be passed to the GnuPG</span> +<span class="sd"> process, and, optionally their corresponding values.</span> +<span class="sd"> The values are any additional arguments following the</span> +<span class="sd"> GnuPG option or flag. For example, if we wanted to</span> +<span class="sd"> pass ``"--encrypt --recipient isis@leap.se"`` to</span> +<span class="sd"> GnuPG, then ``"--encrypt"`` would be an arg without a</span> +<span class="sd"> value, and ``"--recipient"`` would also be an arg,</span> +<span class="sd"> with a value of ``"isis@leap.se"``.</span> + +<span class="sd"> :ivar list checked: The sanitised, allowed options and values.</span> +<span class="sd"> :rtype: str</span> +<span class="sd"> :returns: A string of the items in ``checked``, delimited by spaces.</span> +<span class="sd"> """</span> + <span class="n">checked</span> <span class="o">=</span> <span class="nb">str</span><span class="p">()</span> + <span class="n">none_options</span> <span class="o">=</span> <span class="n">_get_options_group</span><span class="p">(</span><span class="s">"none_options"</span><span class="p">)</span> + <span class="n">hex_options</span> <span class="o">=</span> <span class="n">_get_options_group</span><span class="p">(</span><span class="s">"hex_options"</span><span class="p">)</span> + <span class="n">hex_or_none_options</span> <span class="o">=</span> <span class="n">_get_options_group</span><span class="p">(</span><span class="s">"hex_or_none_options"</span><span class="p">)</span> + + <span class="k">if</span> <span class="ow">not</span> <span class="n">_util</span><span class="o">.</span><span class="n">_py3k</span><span class="p">:</span> + <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="nb">list</span><span class="p">)</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="nb">unicode</span><span class="p">):</span> + <span class="n">arg</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</span><span class="n">arg</span><span class="p">)</span> + + <span class="k">try</span><span class="p">:</span> + <span class="n">flag</span> <span class="o">=</span> <span class="n">_is_allowed</span><span class="p">(</span><span class="n">arg</span><span class="p">)</span> + <span class="k">assert</span> <span class="n">flag</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">None</span><span class="p">,</span> <span class="s">"_check_option(): got None for flag"</span> + <span class="k">except</span> <span class="p">(</span><span class="ne">AssertionError</span><span class="p">,</span> <span class="n">ProtectedOption</span><span class="p">)</span> <span class="k">as</span> <span class="n">error</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">warn</span><span class="p">(</span><span class="s">"_check_option(): </span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="nb">str</span><span class="p">(</span><span class="n">error</span><span class="p">))</span> + <span class="k">else</span><span class="p">:</span> + <span class="n">checked</span> <span class="o">+=</span> <span class="p">(</span><span class="n">flag</span> <span class="o">+</span> <span class="s">' '</span><span class="p">)</span> + + <span class="k">if</span> <span class="n">_is_string</span><span class="p">(</span><span class="n">value</span><span class="p">):</span> + <span class="n">values</span> <span class="o">=</span> <span class="n">value</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s">' '</span><span class="p">)</span> + <span class="k">for</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">values</span><span class="p">:</span> + <span class="c">## these can be handled separately, without _fix_unsafe(),</span> + <span class="c">## because they are only allowed if they pass the regex</span> + <span class="k">if</span> <span class="p">(</span><span class="n">flag</span> <span class="ow">in</span> <span class="n">none_options</span><span class="p">)</span> <span class="ow">and</span> <span class="p">(</span><span class="n">v</span> <span class="ow">is</span> <span class="bp">None</span><span class="p">):</span> + <span class="k">continue</span> + + <span class="k">if</span> <span class="n">flag</span> <span class="ow">in</span> <span class="n">hex_options</span><span class="p">:</span> + <span class="k">if</span> <span class="n">_is_hex</span><span class="p">(</span><span class="n">v</span><span class="p">):</span> <span class="n">checked</span> <span class="o">+=</span> <span class="p">(</span><span class="n">v</span> <span class="o">+</span> <span class="s">" "</span><span class="p">)</span> + <span class="k">else</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"'</span><span class="si">%s</span><span class="s"> </span><span class="si">%s</span><span class="s">' not hex."</span> <span class="o">%</span> <span class="p">(</span><span class="n">flag</span><span class="p">,</span> <span class="n">v</span><span class="p">))</span> + <span class="k">if</span> <span class="p">(</span><span class="n">flag</span> <span class="ow">in</span> <span class="n">hex_or_none_options</span><span class="p">)</span> <span class="ow">and</span> <span class="p">(</span><span class="n">v</span> <span class="ow">is</span> <span class="bp">None</span><span class="p">):</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Allowing '</span><span class="si">%s</span><span class="s">' for all keys"</span> <span class="o">%</span> <span class="n">flag</span><span class="p">)</span> + <span class="k">continue</span> + + <span class="k">elif</span> <span class="n">flag</span> <span class="ow">in</span> <span class="p">[</span><span class="s">'--keyserver'</span><span class="p">]:</span> + <span class="n">host</span> <span class="o">=</span> <span class="n">_check_keyserver</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> + <span class="k">if</span> <span class="n">host</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Setting keyserver: </span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="n">host</span><span class="p">)</span> + <span class="n">checked</span> <span class="o">+=</span> <span class="p">(</span><span class="n">v</span> <span class="o">+</span> <span class="s">" "</span><span class="p">)</span> + <span class="k">else</span><span class="p">:</span> <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Dropping keyserver: </span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="n">v</span><span class="p">)</span> + <span class="k">continue</span> + + <span class="c">## the rest are strings, filenames, etc, and should be</span> + <span class="c">## shell escaped:</span> + <span class="n">val</span> <span class="o">=</span> <span class="n">_fix_unsafe</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> + <span class="k">try</span><span class="p">:</span> + <span class="k">assert</span> <span class="ow">not</span> <span class="n">val</span> <span class="ow">is</span> <span class="bp">None</span> + <span class="k">assert</span> <span class="ow">not</span> <span class="n">val</span><span class="o">.</span><span class="n">isspace</span><span class="p">()</span> + <span class="k">assert</span> <span class="ow">not</span> <span class="n">v</span> <span class="ow">is</span> <span class="bp">None</span> + <span class="k">assert</span> <span class="ow">not</span> <span class="n">v</span><span class="o">.</span><span class="n">isspace</span><span class="p">()</span> + <span class="k">except</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Dropping </span><span class="si">%s</span><span class="s"> </span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="p">(</span><span class="n">flag</span><span class="p">,</span> <span class="n">v</span><span class="p">))</span> + <span class="k">continue</span> + + <span class="k">if</span> <span class="n">flag</span> <span class="ow">in</span> <span class="p">[</span><span class="s">'--encrypt'</span><span class="p">,</span> <span class="s">'--encrypt-files'</span><span class="p">,</span> <span class="s">'--decrypt'</span><span class="p">,</span> + <span class="s">'--decrypt-files'</span><span class="p">,</span> <span class="s">'--import'</span><span class="p">,</span> <span class="s">'--verify'</span><span class="p">]:</span> + <span class="k">if</span> <span class="p">(</span> <span class="p">(</span><span class="n">_util</span><span class="o">.</span><span class="n">_is_file</span><span class="p">(</span><span class="n">val</span><span class="p">))</span> + <span class="ow">or</span> + <span class="p">((</span><span class="n">flag</span> <span class="o">==</span> <span class="s">'--verify'</span><span class="p">)</span> <span class="ow">and</span> <span class="p">(</span><span class="n">val</span> <span class="o">==</span> <span class="s">'-'</span><span class="p">))</span> <span class="p">):</span> + <span class="n">checked</span> <span class="o">+=</span> <span class="p">(</span><span class="n">val</span> <span class="o">+</span> <span class="s">" "</span><span class="p">)</span> + <span class="k">else</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"</span><span class="si">%s</span><span class="s"> not file: </span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="p">(</span><span class="n">flag</span><span class="p">,</span> <span class="n">val</span><span class="p">))</span> + + <span class="k">elif</span> <span class="n">flag</span> <span class="ow">in</span> <span class="p">[</span><span class="s">'--cipher-algo'</span><span class="p">,</span> <span class="s">'--personal-cipher-prefs'</span><span class="p">,</span> + <span class="s">'--personal-cipher-preferences'</span><span class="p">]:</span> + <span class="n">legit_algos</span> <span class="o">=</span> <span class="n">_check_preferences</span><span class="p">(</span><span class="n">val</span><span class="p">,</span> <span class="s">'cipher'</span><span class="p">)</span> + <span class="k">if</span> <span class="n">legit_algos</span><span class="p">:</span> <span class="n">checked</span> <span class="o">+=</span> <span class="p">(</span><span class="n">legit_algos</span> <span class="o">+</span> <span class="s">" "</span><span class="p">)</span> + <span class="k">else</span><span class="p">:</span> <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"'</span><span class="si">%s</span><span class="s">' is not cipher"</span> <span class="o">%</span> <span class="n">val</span><span class="p">)</span> + + <span class="k">elif</span> <span class="n">flag</span> <span class="ow">in</span> <span class="p">[</span><span class="s">'--compress-algo'</span><span class="p">,</span> <span class="s">'--compression-algo'</span><span class="p">,</span> + <span class="s">'--personal-compress-prefs'</span><span class="p">,</span> + <span class="s">'--personal-compress-preferences'</span><span class="p">]:</span> + <span class="n">legit_algos</span> <span class="o">=</span> <span class="n">_check_preferences</span><span class="p">(</span><span class="n">val</span><span class="p">,</span> <span class="s">'compress'</span><span class="p">)</span> + <span class="k">if</span> <span class="n">legit_algos</span><span class="p">:</span> <span class="n">checked</span> <span class="o">+=</span> <span class="p">(</span><span class="n">legit_algos</span> <span class="o">+</span> <span class="s">" "</span><span class="p">)</span> + <span class="k">else</span><span class="p">:</span> <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"'</span><span class="si">%s</span><span class="s">' not compress algo"</span> <span class="o">%</span> <span class="n">val</span><span class="p">)</span> + + <span class="k">else</span><span class="p">:</span> + <span class="n">checked</span> <span class="o">+=</span> <span class="p">(</span><span class="n">val</span> <span class="o">+</span> <span class="s">" "</span><span class="p">)</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"_check_option(): No checks for </span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="n">val</span><span class="p">)</span> + + <span class="k">return</span> <span class="n">checked</span> + + <span class="n">is_flag</span> <span class="o">=</span> <span class="k">lambda</span> <span class="n">x</span><span class="p">:</span> <span class="n">x</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s">'--'</span><span class="p">)</span> + + <span class="k">def</span> <span class="nf">_make_filo</span><span class="p">(</span><span class="n">args_string</span><span class="p">):</span> + <span class="n">filo</span> <span class="o">=</span> <span class="n">arg</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s">' '</span><span class="p">)</span> + <span class="n">filo</span><span class="o">.</span><span class="n">reverse</span><span class="p">()</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"_make_filo(): Converted to reverse list: </span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="n">filo</span><span class="p">)</span> + <span class="k">return</span> <span class="n">filo</span> + + <span class="k">def</span> <span class="nf">_make_groups</span><span class="p">(</span><span class="n">filo</span><span class="p">):</span> + <span class="n">groups</span> <span class="o">=</span> <span class="p">{}</span> + <span class="k">while</span> <span class="nb">len</span><span class="p">(</span><span class="n">filo</span><span class="p">)</span> <span class="o">>=</span> <span class="mi">1</span><span class="p">:</span> + <span class="n">last</span> <span class="o">=</span> <span class="n">filo</span><span class="o">.</span><span class="n">pop</span><span class="p">()</span> + <span class="k">if</span> <span class="n">is_flag</span><span class="p">(</span><span class="n">last</span><span class="p">):</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Got arg: </span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="n">last</span><span class="p">)</span> + <span class="k">if</span> <span class="n">last</span> <span class="o">==</span> <span class="s">'--verify'</span><span class="p">:</span> + <span class="n">groups</span><span class="p">[</span><span class="n">last</span><span class="p">]</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</span><span class="n">filo</span><span class="o">.</span><span class="n">pop</span><span class="p">())</span> + <span class="c">## accept the read-from-stdin arg:</span> + <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">filo</span><span class="p">)</span> <span class="o">>=</span> <span class="mi">1</span> <span class="ow">and</span> <span class="n">filo</span><span class="p">[</span><span class="nb">len</span><span class="p">(</span><span class="n">filo</span><span class="p">)</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> <span class="o">==</span> <span class="s">'-'</span><span class="p">:</span> + <span class="n">groups</span><span class="p">[</span><span class="n">last</span><span class="p">]</span> <span class="o">+=</span> <span class="nb">str</span><span class="p">(</span><span class="s">' - '</span><span class="p">)</span> <span class="c">## gross hack</span> + <span class="n">filo</span><span class="o">.</span><span class="n">pop</span><span class="p">()</span> + <span class="k">else</span><span class="p">:</span> + <span class="n">groups</span><span class="p">[</span><span class="n">last</span><span class="p">]</span> <span class="o">=</span> <span class="nb">str</span><span class="p">()</span> + <span class="k">while</span> <span class="nb">len</span><span class="p">(</span><span class="n">filo</span><span class="p">)</span> <span class="o">></span> <span class="mi">1</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">is_flag</span><span class="p">(</span><span class="n">filo</span><span class="p">[</span><span class="nb">len</span><span class="p">(</span><span class="n">filo</span><span class="p">)</span><span class="o">-</span><span class="mi">1</span><span class="p">]):</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Got value: </span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="n">filo</span><span class="p">[</span><span class="nb">len</span><span class="p">(</span><span class="n">filo</span><span class="p">)</span><span class="o">-</span><span class="mi">1</span><span class="p">])</span> + <span class="n">groups</span><span class="p">[</span><span class="n">last</span><span class="p">]</span> <span class="o">+=</span> <span class="p">(</span><span class="n">filo</span><span class="o">.</span><span class="n">pop</span><span class="p">()</span> <span class="o">+</span> <span class="s">" "</span><span class="p">)</span> + <span class="k">else</span><span class="p">:</span> + <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">filo</span><span class="p">)</span> <span class="o">==</span> <span class="mi">1</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">is_flag</span><span class="p">(</span><span class="n">filo</span><span class="p">[</span><span class="mi">0</span><span class="p">]):</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Got value: </span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="n">filo</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span> + <span class="n">groups</span><span class="p">[</span><span class="n">last</span><span class="p">]</span> <span class="o">+=</span> <span class="n">filo</span><span class="o">.</span><span class="n">pop</span><span class="p">()</span> + <span class="k">else</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">warn</span><span class="p">(</span><span class="s">"_make_groups(): Got solitary value: </span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="n">last</span><span class="p">)</span> + <span class="n">groups</span><span class="p">[</span><span class="s">"xxx"</span><span class="p">]</span> <span class="o">=</span> <span class="n">last</span> + <span class="k">return</span> <span class="n">groups</span> + + <span class="k">def</span> <span class="nf">_check_groups</span><span class="p">(</span><span class="n">groups</span><span class="p">):</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Got groups: </span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="n">groups</span><span class="p">)</span> + <span class="n">checked_groups</span> <span class="o">=</span> <span class="p">[]</span> + <span class="k">for</span> <span class="n">a</span><span class="p">,</span><span class="n">v</span> <span class="ow">in</span> <span class="n">groups</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> + <span class="n">v</span> <span class="o">=</span> <span class="bp">None</span> <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">v</span><span class="p">)</span> <span class="o">==</span> <span class="mi">0</span> <span class="k">else</span> <span class="n">v</span> + <span class="n">safe</span> <span class="o">=</span> <span class="n">_check_option</span><span class="p">(</span><span class="n">a</span><span class="p">,</span> <span class="n">v</span><span class="p">)</span> + <span class="k">if</span> <span class="n">safe</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">None</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">safe</span><span class="o">.</span><span class="n">strip</span><span class="p">()</span> <span class="o">==</span> <span class="s">""</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Appending option: </span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="n">safe</span><span class="p">)</span> + <span class="n">checked_groups</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">safe</span><span class="p">)</span> + <span class="k">else</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">warn</span><span class="p">(</span><span class="s">"Dropped option: '</span><span class="si">%s</span><span class="s"> </span><span class="si">%s</span><span class="s">'"</span> <span class="o">%</span> <span class="p">(</span><span class="n">a</span><span class="p">,</span><span class="n">v</span><span class="p">))</span> + <span class="k">return</span> <span class="n">checked_groups</span> + + <span class="k">if</span> <span class="n">args</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">None</span><span class="p">:</span> + <span class="n">option_groups</span> <span class="o">=</span> <span class="p">{}</span> + <span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">args</span><span class="p">:</span> + <span class="c">## if we're given a string with a bunch of options in it split</span> + <span class="c">## them up and deal with them separately</span> + <span class="k">if</span> <span class="p">(</span><span class="ow">not</span> <span class="n">_util</span><span class="o">.</span><span class="n">_py3k</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="nb">basestring</span><span class="p">))</span> \ + <span class="ow">or</span> <span class="p">(</span><span class="n">_util</span><span class="o">.</span><span class="n">_py3k</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="nb">str</span><span class="p">)):</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Got arg string: </span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="n">arg</span><span class="p">)</span> + <span class="k">if</span> <span class="n">arg</span><span class="o">.</span><span class="n">find</span><span class="p">(</span><span class="s">' '</span><span class="p">)</span> <span class="o">></span> <span class="mi">0</span><span class="p">:</span> + <span class="n">filo</span> <span class="o">=</span> <span class="n">_make_filo</span><span class="p">(</span><span class="n">arg</span><span class="p">)</span> + <span class="n">option_groups</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">_make_groups</span><span class="p">(</span><span class="n">filo</span><span class="p">))</span> + <span class="k">else</span><span class="p">:</span> + <span class="n">option_groups</span><span class="o">.</span><span class="n">update</span><span class="p">({</span> <span class="n">arg</span><span class="p">:</span> <span class="s">""</span> <span class="p">})</span> + <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="nb">list</span><span class="p">):</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Got arg list: </span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="n">arg</span><span class="p">)</span> + <span class="n">arg</span><span class="o">.</span><span class="n">reverse</span><span class="p">()</span> + <span class="n">option_groups</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">_make_groups</span><span class="p">(</span><span class="n">arg</span><span class="p">))</span> + <span class="k">else</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">warn</span><span class="p">(</span><span class="s">"Got non-str/list arg: '</span><span class="si">%s</span><span class="s">', type '</span><span class="si">%s</span><span class="s">'"</span> + <span class="o">%</span> <span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="nb">type</span><span class="p">(</span><span class="n">arg</span><span class="p">)))</span> + <span class="n">checked</span> <span class="o">=</span> <span class="n">_check_groups</span><span class="p">(</span><span class="n">option_groups</span><span class="p">)</span> + <span class="n">sanitised</span> <span class="o">=</span> <span class="s">' '</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">x</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="n">checked</span><span class="p">)</span> + <span class="k">return</span> <span class="n">sanitised</span> + <span class="k">else</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Got None for args"</span><span class="p">)</span> +</div> +<div class="viewcode-block" id="_sanitise_list"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers._sanitise_list">[docs]</a><span class="k">def</span> <span class="nf">_sanitise_list</span><span class="p">(</span><span class="n">arg_list</span><span class="p">):</span> + <span class="sd">"""A generator for iterating through a list of gpg options and sanitising</span> +<span class="sd"> them.</span> + +<span class="sd"> :param list arg_list: A list of options and flags for GnuPG.</span> +<span class="sd"> :rtype: generator</span> +<span class="sd"> :returns: A generator whose next() method returns each of the items in</span> +<span class="sd"> ``arg_list`` after calling ``_sanitise()`` with that item as a</span> +<span class="sd"> parameter.</span> +<span class="sd"> """</span> + <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">arg_list</span><span class="p">,</span> <span class="nb">list</span><span class="p">):</span> + <span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">arg_list</span><span class="p">:</span> + <span class="n">safe_arg</span> <span class="o">=</span> <span class="n">_sanitise</span><span class="p">(</span><span class="n">arg</span><span class="p">)</span> + <span class="k">if</span> <span class="n">safe_arg</span> <span class="o">!=</span> <span class="s">""</span><span class="p">:</span> + <span class="k">yield</span> <span class="n">safe_arg</span> +</div> +<div class="viewcode-block" id="_get_options_group"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers._get_options_group">[docs]</a><span class="k">def</span> <span class="nf">_get_options_group</span><span class="p">(</span><span class="n">group</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span> + <span class="sd">"""Get a specific group of options which are allowed."""</span> + + <span class="c">#: These expect a hexidecimal keyid as their argument, and can be parsed</span> + <span class="c">#: with :func:`_is_hex`.</span> + <span class="n">hex_options</span> <span class="o">=</span> <span class="nb">frozenset</span><span class="p">([</span><span class="s">'--check-sigs'</span><span class="p">,</span> + <span class="s">'--default-key'</span><span class="p">,</span> + <span class="s">'--default-recipient'</span><span class="p">,</span> + <span class="s">'--delete-keys'</span><span class="p">,</span> + <span class="s">'--delete-secret-keys'</span><span class="p">,</span> + <span class="s">'--delete-secret-and-public-keys'</span><span class="p">,</span> + <span class="s">'--desig-revoke'</span><span class="p">,</span> + <span class="s">'--export'</span><span class="p">,</span> + <span class="s">'--export-secret-keys'</span><span class="p">,</span> + <span class="s">'--export-secret-subkeys'</span><span class="p">,</span> + <span class="s">'--fingerprint'</span><span class="p">,</span> + <span class="s">'--gen-revoke'</span><span class="p">,</span> + <span class="s">'--list-key'</span><span class="p">,</span> + <span class="s">'--list-keys'</span><span class="p">,</span> + <span class="s">'--list-public-keys'</span><span class="p">,</span> + <span class="s">'--list-secret-keys'</span><span class="p">,</span> + <span class="s">'--list-sigs'</span><span class="p">,</span> + <span class="s">'--recipient'</span><span class="p">,</span> + <span class="s">'--recv-keys'</span><span class="p">,</span> + <span class="s">'--send-keys'</span><span class="p">,</span> + <span class="p">])</span> + <span class="c">#: These options expect value which are left unchecked, though still run</span> + <span class="c">#: through :func:`_fix_unsafe`.</span> + <span class="n">unchecked_options</span> <span class="o">=</span> <span class="nb">frozenset</span><span class="p">([</span><span class="s">'--list-options'</span><span class="p">,</span> + <span class="s">'--passphrase-fd'</span><span class="p">,</span> + <span class="s">'--status-fd'</span><span class="p">,</span> + <span class="s">'--verify-options'</span><span class="p">,</span> + <span class="p">])</span> + <span class="c">#: These have their own parsers and don't really fit into a group</span> + <span class="n">other_options</span> <span class="o">=</span> <span class="nb">frozenset</span><span class="p">([</span><span class="s">'--debug-level'</span><span class="p">,</span> + <span class="s">'--keyserver'</span><span class="p">,</span> + + <span class="p">])</span> + <span class="c">#: These should have a directory for an argument</span> + <span class="n">dir_options</span> <span class="o">=</span> <span class="nb">frozenset</span><span class="p">([</span><span class="s">'--homedir'</span><span class="p">,</span> + <span class="p">])</span> + <span class="c">#: These expect a keyring or keyfile as their argument</span> + <span class="n">keyring_options</span> <span class="o">=</span> <span class="nb">frozenset</span><span class="p">([</span><span class="s">'--keyring'</span><span class="p">,</span> + <span class="s">'--primary-keyring'</span><span class="p">,</span> + <span class="s">'--secret-keyring'</span><span class="p">,</span> + <span class="s">'--trustdb-name'</span><span class="p">,</span> + <span class="p">])</span> + <span class="c">#: These expect a filename (or the contents of a file as a string) or None</span> + <span class="c">#: (meaning that they read from stdin)</span> + <span class="n">file_or_none_options</span> <span class="o">=</span> <span class="nb">frozenset</span><span class="p">([</span><span class="s">'--decrypt'</span><span class="p">,</span> + <span class="s">'--decrypt-files'</span><span class="p">,</span> + <span class="s">'--encrypt'</span><span class="p">,</span> + <span class="s">'--encrypt-files'</span><span class="p">,</span> + <span class="s">'--import'</span><span class="p">,</span> + <span class="s">'--verify'</span><span class="p">,</span> + <span class="s">'--verify-files'</span><span class="p">,</span> + <span class="p">])</span> + <span class="c">#: These options expect a string. see :func:`_check_preferences`.</span> + <span class="n">pref_options</span> <span class="o">=</span> <span class="nb">frozenset</span><span class="p">([</span><span class="s">'--digest-algo'</span><span class="p">,</span> + <span class="s">'--cipher-algo'</span><span class="p">,</span> + <span class="s">'--compress-algo'</span><span class="p">,</span> + <span class="s">'--compression-algo'</span><span class="p">,</span> + <span class="s">'--cert-digest-algo'</span><span class="p">,</span> + <span class="s">'--personal-digest-prefs'</span><span class="p">,</span> + <span class="s">'--personal-digest-preferences'</span><span class="p">,</span> + <span class="s">'--personal-cipher-prefs'</span><span class="p">,</span> + <span class="s">'--personal-cipher-preferences'</span><span class="p">,</span> + <span class="s">'--personal-compress-prefs'</span><span class="p">,</span> + <span class="s">'--personal-compress-preferences'</span><span class="p">,</span> + <span class="s">'--print-md'</span><span class="p">,</span> + <span class="p">])</span> + <span class="c">#: These options expect no arguments</span> + <span class="n">none_options</span> <span class="o">=</span> <span class="nb">frozenset</span><span class="p">([</span><span class="s">'--always-trust'</span><span class="p">,</span> + <span class="s">'--armor'</span><span class="p">,</span> + <span class="s">'--armour'</span><span class="p">,</span> + <span class="s">'--batch'</span><span class="p">,</span> + <span class="s">'--check-sigs'</span><span class="p">,</span> + <span class="s">'--check-trustdb'</span><span class="p">,</span> + <span class="s">'--clearsign'</span><span class="p">,</span> + <span class="s">'--debug-all'</span><span class="p">,</span> + <span class="s">'--default-recipient-self'</span><span class="p">,</span> + <span class="s">'--detach-sign'</span><span class="p">,</span> + <span class="s">'--export'</span><span class="p">,</span> + <span class="s">'--export-ownertrust'</span><span class="p">,</span> + <span class="s">'--export-secret-keys'</span><span class="p">,</span> + <span class="s">'--export-secret-subkeys'</span><span class="p">,</span> + <span class="s">'--fingerprint'</span><span class="p">,</span> + <span class="s">'--fixed-list-mode'</span><span class="p">,</span> + <span class="s">'--gen-key'</span><span class="p">,</span> + <span class="s">'--import-ownertrust'</span><span class="p">,</span> + <span class="s">'--list-config'</span><span class="p">,</span> + <span class="s">'--list-key'</span><span class="p">,</span> + <span class="s">'--list-keys'</span><span class="p">,</span> + <span class="s">'--list-packets'</span><span class="p">,</span> + <span class="s">'--list-public-keys'</span><span class="p">,</span> + <span class="s">'--list-secret-keys'</span><span class="p">,</span> + <span class="s">'--list-sigs'</span><span class="p">,</span> + <span class="s">'--no-default-keyring'</span><span class="p">,</span> + <span class="s">'--no-default-recipient'</span><span class="p">,</span> + <span class="s">'--no-emit-version'</span><span class="p">,</span> + <span class="s">'--no-options'</span><span class="p">,</span> + <span class="s">'--no-tty'</span><span class="p">,</span> + <span class="s">'--no-use-agent'</span><span class="p">,</span> + <span class="s">'--no-verbose'</span><span class="p">,</span> + <span class="s">'--print-mds'</span><span class="p">,</span> + <span class="s">'--quiet'</span><span class="p">,</span> + <span class="s">'--sign'</span><span class="p">,</span> + <span class="s">'--symmetric'</span><span class="p">,</span> + <span class="s">'--use-agent'</span><span class="p">,</span> + <span class="s">'--verbose'</span><span class="p">,</span> + <span class="s">'--version'</span><span class="p">,</span> + <span class="s">'--with-colons'</span><span class="p">,</span> + <span class="s">'--yes'</span><span class="p">,</span> + <span class="p">])</span> + <span class="c">#: These options expect either None or a hex string</span> + <span class="n">hex_or_none_options</span> <span class="o">=</span> <span class="n">hex_options</span><span class="o">.</span><span class="n">intersection</span><span class="p">(</span><span class="n">none_options</span><span class="p">)</span> + <span class="n">allowed</span> <span class="o">=</span> <span class="n">hex_options</span><span class="o">.</span><span class="n">union</span><span class="p">(</span><span class="n">unchecked_options</span><span class="p">,</span> <span class="n">other_options</span><span class="p">,</span> <span class="n">dir_options</span><span class="p">,</span> + <span class="n">keyring_options</span><span class="p">,</span> <span class="n">file_or_none_options</span><span class="p">,</span> + <span class="n">pref_options</span><span class="p">,</span> <span class="n">none_options</span><span class="p">)</span> + + <span class="k">if</span> <span class="n">group</span> <span class="ow">and</span> <span class="n">group</span> <span class="ow">in</span> <span class="nb">locals</span><span class="p">()</span><span class="o">.</span><span class="n">keys</span><span class="p">():</span> + <span class="k">return</span> <span class="nb">locals</span><span class="p">()[</span><span class="n">group</span><span class="p">]</span> +</div> +<div class="viewcode-block" id="_get_all_gnupg_options"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers._get_all_gnupg_options">[docs]</a><span class="k">def</span> <span class="nf">_get_all_gnupg_options</span><span class="p">():</span> + <span class="sd">"""Get all GnuPG options and flags.</span> + +<span class="sd"> This is hardcoded within a local scope to reduce the chance of a tampered</span> +<span class="sd"> GnuPG binary reporting falsified option sets, i.e. because certain options</span> +<span class="sd"> (namedly the ``--no-options`` option, which prevents the usage of gpg.conf</span> +<span class="sd"> files) are necessary and statically specified in</span> +<span class="sd"> :meth:`gnupg._meta.GPGBase._make_args`, if the inputs into Python are</span> +<span class="sd"> already controlled, and we were to summon the GnuPG binary to ask it for</span> +<span class="sd"> its options, it would be possible to receive a falsified options set</span> +<span class="sd"> missing the ``--no-options`` option in response. This seems unlikely, and</span> +<span class="sd"> the method is stupid and ugly, but at least we'll never have to debug</span> +<span class="sd"> whether or not an option *actually* disappeared in a different GnuPG</span> +<span class="sd"> version, or some funny business is happening.</span> + +<span class="sd"> These are the options as of GnuPG 1.4.12; the current stable branch of the</span> +<span class="sd"> 2.1.x tree contains a few more -- if you need them you'll have to add them</span> +<span class="sd"> in here.</span> + +<span class="sd"> :type gnupg_options: frozenset</span> +<span class="sd"> :ivar gnupg_options: All known GPG options and flags.</span> +<span class="sd"> :rtype: frozenset</span> +<span class="sd"> :returns: ``gnupg_options``</span> +<span class="sd"> """</span> + <span class="n">three_hundred_eighteen</span> <span class="o">=</span> <span class="p">(</span><span class="s">"""</span> +<span class="s">--allow-freeform-uid --multifile</span> +<span class="s">--allow-multiple-messages --no</span> +<span class="s">--allow-multisig-verification --no-allow-freeform-uid</span> +<span class="s">--allow-non-selfsigned-uid --no-allow-multiple-messages</span> +<span class="s">--allow-secret-key-import --no-allow-non-selfsigned-uid</span> +<span class="s">--always-trust --no-armor</span> +<span class="s">--armor --no-armour</span> +<span class="s">--armour --no-ask-cert-expire</span> +<span class="s">--ask-cert-expire --no-ask-cert-level</span> +<span class="s">--ask-cert-level --no-ask-sig-expire</span> +<span class="s">--ask-sig-expire --no-auto-check-trustdb</span> +<span class="s">--attribute-fd --no-auto-key-locate</span> +<span class="s">--attribute-file --no-auto-key-retrieve</span> +<span class="s">--auto-check-trustdb --no-batch</span> +<span class="s">--auto-key-locate --no-comments</span> +<span class="s">--auto-key-retrieve --no-default-keyring</span> +<span class="s">--batch --no-default-recipient</span> +<span class="s">--bzip2-compress-level --no-disable-mdc</span> +<span class="s">--bzip2-decompress-lowmem --no-emit-version</span> +<span class="s">--card-edit --no-encrypt-to</span> +<span class="s">--card-status --no-escape-from-lines</span> +<span class="s">--cert-digest-algo --no-expensive-trust-checks</span> +<span class="s">--cert-notation --no-expert</span> +<span class="s">--cert-policy-url --no-force-mdc</span> +<span class="s">--change-pin --no-force-v3-sigs</span> +<span class="s">--charset --no-force-v4-certs</span> +<span class="s">--check-sig --no-for-your-eyes-only</span> +<span class="s">--check-sigs --no-greeting</span> +<span class="s">--check-trustdb --no-groups</span> +<span class="s">--cipher-algo --no-literal</span> +<span class="s">--clearsign --no-mangle-dos-filenames</span> +<span class="s">--command-fd --no-mdc-warning</span> +<span class="s">--command-file --no-options</span> +<span class="s">--comment --no-permission-warning</span> +<span class="s">--completes-needed --no-pgp2</span> +<span class="s">--compress-algo --no-pgp6</span> +<span class="s">--compression-algo --no-pgp7</span> +<span class="s">--compress-keys --no-pgp8</span> +<span class="s">--compress-level --no-random-seed-file</span> +<span class="s">--compress-sigs --no-require-backsigs</span> +<span class="s">--ctapi-driver --no-require-cross-certification</span> +<span class="s">--dearmor --no-require-secmem</span> +<span class="s">--dearmour --no-rfc2440-text</span> +<span class="s">--debug --no-secmem-warning</span> +<span class="s">--debug-all --no-show-notation</span> +<span class="s">--debug-ccid-driver --no-show-photos</span> +<span class="s">--debug-level --no-show-policy-url</span> +<span class="s">--decrypt --no-sig-cache</span> +<span class="s">--decrypt-files --no-sig-create-check</span> +<span class="s">--default-cert-check-level --no-sk-comments</span> +<span class="s">--default-cert-expire --no-strict</span> +<span class="s">--default-cert-level --notation-data</span> +<span class="s">--default-comment --not-dash-escaped</span> +<span class="s">--default-key --no-textmode</span> +<span class="s">--default-keyserver-url --no-throw-keyid</span> +<span class="s">--default-preference-list --no-throw-keyids</span> +<span class="s">--default-recipient --no-tty</span> +<span class="s">--default-recipient-self --no-use-agent</span> +<span class="s">--default-sig-expire --no-use-embedded-filename</span> +<span class="s">--delete-keys --no-utf8-strings</span> +<span class="s">--delete-secret-and-public-keys --no-verbose</span> +<span class="s">--delete-secret-keys --no-version</span> +<span class="s">--desig-revoke --openpgp</span> +<span class="s">--detach-sign --options</span> +<span class="s">--digest-algo --output</span> +<span class="s">--disable-ccid --override-session-key</span> +<span class="s">--disable-cipher-algo --passphrase</span> +<span class="s">--disable-dsa2 --passphrase-fd</span> +<span class="s">--disable-mdc --passphrase-file</span> +<span class="s">--disable-pubkey-algo --passphrase-repeat</span> +<span class="s">--display --pcsc-driver</span> +<span class="s">--display-charset --personal-cipher-preferences</span> +<span class="s">--dry-run --personal-cipher-prefs</span> +<span class="s">--dump-options --personal-compress-preferences</span> +<span class="s">--edit-key --personal-compress-prefs</span> +<span class="s">--emit-version --personal-digest-preferences</span> +<span class="s">--enable-dsa2 --personal-digest-prefs</span> +<span class="s">--enable-progress-filter --pgp2</span> +<span class="s">--enable-special-filenames --pgp6</span> +<span class="s">--enarmor --pgp7</span> +<span class="s">--enarmour --pgp8</span> +<span class="s">--encrypt --photo-viewer</span> +<span class="s">--encrypt-files --pipemode</span> +<span class="s">--encrypt-to --preserve-permissions</span> +<span class="s">--escape-from-lines --primary-keyring</span> +<span class="s">--exec-path --print-md</span> +<span class="s">--exit-on-status-write-error --print-mds</span> +<span class="s">--expert --quick-random</span> +<span class="s">--export --quiet</span> +<span class="s">--export-options --reader-port</span> +<span class="s">--export-ownertrust --rebuild-keydb-caches</span> +<span class="s">--export-secret-keys --recipient</span> +<span class="s">--export-secret-subkeys --recv-keys</span> +<span class="s">--fast-import --refresh-keys</span> +<span class="s">--fast-list-mode --remote-user</span> +<span class="s">--fetch-keys --require-backsigs</span> +<span class="s">--fingerprint --require-cross-certification</span> +<span class="s">--fixed-list-mode --require-secmem</span> +<span class="s">--fix-trustdb --rfc1991</span> +<span class="s">--force-mdc --rfc2440</span> +<span class="s">--force-ownertrust --rfc2440-text</span> +<span class="s">--force-v3-sigs --rfc4880</span> +<span class="s">--force-v4-certs --run-as-shm-coprocess</span> +<span class="s">--for-your-eyes-only --s2k-cipher-algo</span> +<span class="s">--gen-key --s2k-count</span> +<span class="s">--gen-prime --s2k-digest-algo</span> +<span class="s">--gen-random --s2k-mode</span> +<span class="s">--gen-revoke --search-keys</span> +<span class="s">--gnupg --secret-keyring</span> +<span class="s">--gpg-agent-info --send-keys</span> +<span class="s">--gpgconf-list --set-filename</span> +<span class="s">--gpgconf-test --set-filesize</span> +<span class="s">--group --set-notation</span> +<span class="s">--help --set-policy-url</span> +<span class="s">--hidden-encrypt-to --show-keyring</span> +<span class="s">--hidden-recipient --show-notation</span> +<span class="s">--homedir --show-photos</span> +<span class="s">--honor-http-proxy --show-policy-url</span> +<span class="s">--ignore-crc-error --show-session-key</span> +<span class="s">--ignore-mdc-error --sig-keyserver-url</span> +<span class="s">--ignore-time-conflict --sign</span> +<span class="s">--ignore-valid-from --sign-key</span> +<span class="s">--import --sig-notation</span> +<span class="s">--import-options --sign-with</span> +<span class="s">--import-ownertrust --sig-policy-url</span> +<span class="s">--interactive --simple-sk-checksum</span> +<span class="s">--keyid-format --sk-comments</span> +<span class="s">--keyring --skip-verify</span> +<span class="s">--keyserver --status-fd</span> +<span class="s">--keyserver-options --status-file</span> +<span class="s">--lc-ctype --store</span> +<span class="s">--lc-messages --strict</span> +<span class="s">--limit-card-insert-tries --symmetric</span> +<span class="s">--list-config --temp-directory</span> +<span class="s">--list-key --textmode</span> +<span class="s">--list-keys --throw-keyid</span> +<span class="s">--list-only --throw-keyids</span> +<span class="s">--list-options --trustdb-name</span> +<span class="s">--list-ownertrust --trusted-key</span> +<span class="s">--list-packets --trust-model</span> +<span class="s">--list-public-keys --try-all-secrets</span> +<span class="s">--list-secret-keys --ttyname</span> +<span class="s">--list-sig --ttytype</span> +<span class="s">--list-sigs --ungroup</span> +<span class="s">--list-trustdb --update-trustdb</span> +<span class="s">--load-extension --use-agent</span> +<span class="s">--local-user --use-embedded-filename</span> +<span class="s">--lock-multiple --user</span> +<span class="s">--lock-never --utf8-strings</span> +<span class="s">--lock-once --verbose</span> +<span class="s">--logger-fd --verify</span> +<span class="s">--logger-file --verify-files</span> +<span class="s">--lsign-key --verify-options</span> +<span class="s">--mangle-dos-filenames --version</span> +<span class="s">--marginals-needed --warranty</span> +<span class="s">--max-cert-depth --with-colons</span> +<span class="s">--max-output --with-fingerprint</span> +<span class="s">--merge-only --with-key-data</span> +<span class="s">--min-cert-level --yes</span> +<span class="s">"""</span><span class="p">)</span><span class="o">.</span><span class="n">split</span><span class="p">()</span> + + <span class="c"># These are extra options which only exist for GnuPG>=2.0.0</span> + <span class="n">three_hundred_eighteen</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">'--export-ownertrust'</span><span class="p">)</span> + <span class="n">three_hundred_eighteen</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">'--import-ownertrust'</span><span class="p">)</span> + + <span class="n">gnupg_options</span> <span class="o">=</span> <span class="nb">frozenset</span><span class="p">(</span><span class="n">three_hundred_eighteen</span><span class="p">)</span> + <span class="k">return</span> <span class="n">gnupg_options</span> +</div> +<div class="viewcode-block" id="nodata"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers.nodata">[docs]</a><span class="k">def</span> <span class="nf">nodata</span><span class="p">(</span><span class="n">status_code</span><span class="p">):</span> + <span class="sd">"""Translate NODATA status codes from GnuPG to messages."""</span> + <span class="n">lookup</span> <span class="o">=</span> <span class="p">{</span> + <span class="s">'1'</span><span class="p">:</span> <span class="s">'No armored data.'</span><span class="p">,</span> + <span class="s">'2'</span><span class="p">:</span> <span class="s">'Expected a packet but did not find one.'</span><span class="p">,</span> + <span class="s">'3'</span><span class="p">:</span> <span class="s">'Invalid packet found, this may indicate a non OpenPGP message.'</span><span class="p">,</span> + <span class="s">'4'</span><span class="p">:</span> <span class="s">'Signature expected but not found.'</span> <span class="p">}</span> + <span class="k">for</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="n">lookup</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> + <span class="k">if</span> <span class="nb">str</span><span class="p">(</span><span class="n">status_code</span><span class="p">)</span> <span class="o">==</span> <span class="n">key</span><span class="p">:</span> + <span class="k">return</span> <span class="n">value</span> +</div> +<div class="viewcode-block" id="progress"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers.progress">[docs]</a><span class="k">def</span> <span class="nf">progress</span><span class="p">(</span><span class="n">status_code</span><span class="p">):</span> + <span class="sd">"""Translate PROGRESS status codes from GnuPG to messages."""</span> + <span class="n">lookup</span> <span class="o">=</span> <span class="p">{</span> + <span class="s">'pk_dsa'</span><span class="p">:</span> <span class="s">'DSA key generation'</span><span class="p">,</span> + <span class="s">'pk_elg'</span><span class="p">:</span> <span class="s">'Elgamal key generation'</span><span class="p">,</span> + <span class="s">'primegen'</span><span class="p">:</span> <span class="s">'Prime generation'</span><span class="p">,</span> + <span class="s">'need_entropy'</span><span class="p">:</span> <span class="s">'Waiting for new entropy in the RNG'</span><span class="p">,</span> + <span class="s">'tick'</span><span class="p">:</span> <span class="s">'Generic tick without any special meaning - still working.'</span><span class="p">,</span> + <span class="s">'starting_agent'</span><span class="p">:</span> <span class="s">'A gpg-agent was started.'</span><span class="p">,</span> + <span class="s">'learncard'</span><span class="p">:</span> <span class="s">'gpg-agent or gpgsm is learning the smartcard data.'</span><span class="p">,</span> + <span class="s">'card_busy'</span><span class="p">:</span> <span class="s">'A smartcard is still working.'</span> <span class="p">}</span> + <span class="k">for</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span> <span class="ow">in</span> <span class="n">lookup</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> + <span class="k">if</span> <span class="nb">str</span><span class="p">(</span><span class="n">status_code</span><span class="p">)</span> <span class="o">==</span> <span class="n">key</span><span class="p">:</span> + <span class="k">return</span> <span class="n">value</span> + +</div> +<div class="viewcode-block" id="GenKey"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers.GenKey">[docs]</a><span class="k">class</span> <span class="nc">GenKey</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span> + <span class="sd">"""Handle status messages for key generation.</span> + +<span class="sd"> Calling the ``__str__()`` method of this class will return the generated</span> +<span class="sd"> key's fingerprint, or a status string explaining the results.</span> +<span class="sd"> """</span> + <span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">gpg</span><span class="p">):</span> + <span class="bp">self</span><span class="o">.</span><span class="n">_gpg</span> <span class="o">=</span> <span class="n">gpg</span> + <span class="c">## this should get changed to something more useful, like 'key_type'</span> + <span class="c">#: 'P':= primary, 'S':= subkey, 'B':= both</span> + <span class="bp">self</span><span class="o">.</span><span class="n">type</span> <span class="o">=</span> <span class="bp">None</span> + <span class="bp">self</span><span class="o">.</span><span class="n">fingerprint</span> <span class="o">=</span> <span class="bp">None</span> + <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="o">=</span> <span class="bp">None</span> + <span class="bp">self</span><span class="o">.</span><span class="n">subkey_created</span> <span class="o">=</span> <span class="bp">False</span> + <span class="bp">self</span><span class="o">.</span><span class="n">primary_created</span> <span class="o">=</span> <span class="bp">False</span> + <span class="c">#: This will store the key's public keyring filename, if</span> + <span class="c">#: :meth:`~gnupg.GPG.gen_key_input` was called with</span> + <span class="c">#: ``separate_keyring=True``.</span> + <span class="bp">self</span><span class="o">.</span><span class="n">keyring</span> <span class="o">=</span> <span class="bp">None</span> + <span class="c">#: This will store the key's secret keyring filename, if :</span> + <span class="c">#: :meth:`~gnupg.GPG.gen_key_input` was called with</span> + <span class="c">#: ``separate_keyring=True``.</span> + <span class="bp">self</span><span class="o">.</span><span class="n">secring</span> <span class="o">=</span> <span class="bp">None</span> + + <span class="k">def</span> <span class="nf">__nonzero__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> + <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">fingerprint</span><span class="p">:</span> <span class="k">return</span> <span class="bp">True</span> + <span class="k">return</span> <span class="bp">False</span> + <span class="n">__bool__</span> <span class="o">=</span> <span class="n">__nonzero__</span> + + <span class="k">def</span> <span class="nf">__str__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> + <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">fingerprint</span><span class="p">:</span> + <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">fingerprint</span> + <span class="k">else</span><span class="p">:</span> + <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">None</span><span class="p">:</span> + <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">status</span> + <span class="k">else</span><span class="p">:</span> + <span class="k">return</span> <span class="bp">False</span> + +<div class="viewcode-block" id="GenKey._handle_status"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers.GenKey._handle_status">[docs]</a> <span class="k">def</span> <span class="nf">_handle_status</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> + <span class="sd">"""Parse a status code from the attached GnuPG process.</span> + +<span class="sd"> :raises: :exc:`~exceptions.ValueError` if the status message is unknown.</span> +<span class="sd"> """</span> + <span class="k">if</span> <span class="n">key</span> <span class="ow">in</span> <span class="p">(</span><span class="s">"GOOD_PASSPHRASE"</span><span class="p">):</span> + <span class="k">pass</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"KEY_NOT_CREATED"</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="o">=</span> <span class="s">'key not created'</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"KEY_CREATED"</span><span class="p">:</span> + <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">type</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">fingerprint</span><span class="p">)</span> <span class="o">=</span> <span class="n">value</span><span class="o">.</span><span class="n">split</span><span class="p">()</span> + <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="o">=</span> <span class="s">'key created'</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"NODATA"</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="o">=</span> <span class="n">nodata</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"PROGRESS"</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="o">=</span> <span class="n">progress</span><span class="p">(</span><span class="n">value</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s">' '</span><span class="p">,</span> <span class="mi">1</span><span class="p">)[</span><span class="mi">0</span><span class="p">])</span> + <span class="k">else</span><span class="p">:</span> + <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s">"Unknown status message: </span><span class="si">%r</span><span class="s">"</span> <span class="o">%</span> <span class="n">key</span><span class="p">)</span> + + <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">type</span> <span class="ow">in</span> <span class="p">(</span><span class="s">'B'</span><span class="p">,</span> <span class="s">'P'</span><span class="p">):</span> + <span class="bp">self</span><span class="o">.</span><span class="n">primary_created</span> <span class="o">=</span> <span class="bp">True</span> + <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">type</span> <span class="ow">in</span> <span class="p">(</span><span class="s">'B'</span><span class="p">,</span> <span class="s">'S'</span><span class="p">):</span> + <span class="bp">self</span><span class="o">.</span><span class="n">subkey_created</span> <span class="o">=</span> <span class="bp">True</span> +</div></div> +<div class="viewcode-block" id="DeleteResult"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers.DeleteResult">[docs]</a><span class="k">class</span> <span class="nc">DeleteResult</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span> + <span class="sd">"""Handle status messages for --delete-keys and --delete-secret-keys"""</span> + <span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">gpg</span><span class="p">):</span> + <span class="bp">self</span><span class="o">.</span><span class="n">_gpg</span> <span class="o">=</span> <span class="n">gpg</span> + <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="o">=</span> <span class="s">'ok'</span> + + <span class="k">def</span> <span class="nf">__str__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> + <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">status</span> + + <span class="n">problem_reason</span> <span class="o">=</span> <span class="p">{</span> <span class="s">'1'</span><span class="p">:</span> <span class="s">'No such key'</span><span class="p">,</span> + <span class="s">'2'</span><span class="p">:</span> <span class="s">'Must delete secret key first'</span><span class="p">,</span> + <span class="s">'3'</span><span class="p">:</span> <span class="s">'Ambigious specification'</span><span class="p">,</span> <span class="p">}</span> + +<div class="viewcode-block" id="DeleteResult._handle_status"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers.DeleteResult._handle_status">[docs]</a> <span class="k">def</span> <span class="nf">_handle_status</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> + <span class="sd">"""Parse a status code from the attached GnuPG process.</span> + +<span class="sd"> :raises: :exc:`~exceptions.ValueError` if the status message is unknown.</span> +<span class="sd"> """</span> + <span class="k">if</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"DELETE_PROBLEM"</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">problem_reason</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="s">"Unknown error: </span><span class="si">%r</span><span class="s">"</span> + <span class="o">%</span> <span class="n">value</span><span class="p">)</span> + <span class="k">else</span><span class="p">:</span> + <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s">"Unknown status message: </span><span class="si">%r</span><span class="s">"</span> <span class="o">%</span> <span class="n">key</span><span class="p">)</span> +</div></div> +<div class="viewcode-block" id="Sign"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers.Sign">[docs]</a><span class="k">class</span> <span class="nc">Sign</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span> + <span class="sd">"""Parse GnuPG status messages for signing operations.</span> + +<span class="sd"> :param gpg: An instance of :class:`gnupg.GPG`.</span> +<span class="sd"> """</span> + + <span class="c">#: The type of signature created.</span> + <span class="n">sig_type</span> <span class="o">=</span> <span class="bp">None</span> + <span class="c">#: The algorithm used to create the signature.</span> + <span class="n">sig_algo</span> <span class="o">=</span> <span class="bp">None</span> + <span class="c">#: The hash algorithm used to create the signature.</span> + <span class="n">sig_hash_also</span> <span class="o">=</span> <span class="bp">None</span> + <span class="c">#: The fingerprint of the signing keyid.</span> + <span class="n">fingerprint</span> <span class="o">=</span> <span class="bp">None</span> + <span class="c">#: The timestamp on the signature.</span> + <span class="n">timestamp</span> <span class="o">=</span> <span class="bp">None</span> + <span class="c">#: xxx fill me in</span> + <span class="n">what</span> <span class="o">=</span> <span class="bp">None</span> + + <span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">gpg</span><span class="p">):</span> + <span class="bp">self</span><span class="o">.</span><span class="n">_gpg</span> <span class="o">=</span> <span class="n">gpg</span> + + <span class="k">def</span> <span class="nf">__nonzero__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> + <span class="sd">"""Override the determination for truthfulness evaluation.</span> + +<span class="sd"> :rtype: bool</span> +<span class="sd"> :returns: True if we have a valid signature, False otherwise.</span> +<span class="sd"> """</span> + <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">fingerprint</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">None</span> + <span class="n">__bool__</span> <span class="o">=</span> <span class="n">__nonzero__</span> + + <span class="k">def</span> <span class="nf">__str__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> + <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">data</span><span class="o">.</span><span class="n">decode</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_gpg</span><span class="o">.</span><span class="n">_encoding</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_gpg</span><span class="o">.</span><span class="n">_decode_errors</span><span class="p">)</span> + +<div class="viewcode-block" id="Sign._handle_status"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers.Sign._handle_status">[docs]</a> <span class="k">def</span> <span class="nf">_handle_status</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> + <span class="sd">"""Parse a status code from the attached GnuPG process.</span> + +<span class="sd"> :raises: :exc:`~exceptions.ValueError` if the status message is unknown.</span> +<span class="sd"> """</span> + <span class="k">if</span> <span class="n">key</span> <span class="ow">in</span> <span class="p">(</span><span class="s">"USERID_HINT"</span><span class="p">,</span> <span class="s">"NEED_PASSPHRASE"</span><span class="p">,</span> <span class="s">"BAD_PASSPHRASE"</span><span class="p">,</span> + <span class="s">"GOOD_PASSPHRASE"</span><span class="p">,</span> <span class="s">"BEGIN_SIGNING"</span><span class="p">,</span> <span class="s">"CARDCTRL"</span><span class="p">,</span> + <span class="s">"INV_SGNR"</span><span class="p">,</span> <span class="s">"SIGEXPIRED"</span><span class="p">):</span> + <span class="k">pass</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"SIG_CREATED"</span><span class="p">:</span> + <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">sig_type</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">sig_algo</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">sig_hash_algo</span><span class="p">,</span> + <span class="bp">self</span><span class="o">.</span><span class="n">what</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">timestamp</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">fingerprint</span><span class="p">)</span> <span class="o">=</span> <span class="n">value</span><span class="o">.</span><span class="n">split</span><span class="p">()</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"KEYEXPIRED"</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="o">=</span> <span class="s">"skipped signing key, key expired"</span> + <span class="k">if</span> <span class="p">(</span><span class="n">value</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">None</span><span class="p">)</span> <span class="ow">and</span> <span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> <span class="o">></span> <span class="mi">0</span><span class="p">):</span> + <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="o">+=</span> <span class="s">" on {}"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="nb">str</span><span class="p">(</span><span class="n">value</span><span class="p">))</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"KEYREVOKED"</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="o">=</span> <span class="s">"skipped signing key, key revoked"</span> + <span class="k">if</span> <span class="p">(</span><span class="n">value</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">None</span><span class="p">)</span> <span class="ow">and</span> <span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> <span class="o">></span> <span class="mi">0</span><span class="p">):</span> + <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="o">+=</span> <span class="s">" on {}"</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="nb">str</span><span class="p">(</span><span class="n">value</span><span class="p">))</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"NODATA"</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="o">=</span> <span class="n">nodata</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> + <span class="k">else</span><span class="p">:</span> + <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s">"Unknown status message: </span><span class="si">%r</span><span class="s">"</span> <span class="o">%</span> <span class="n">key</span><span class="p">)</span> +</div></div> +<div class="viewcode-block" id="ListKeys"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers.ListKeys">[docs]</a><span class="k">class</span> <span class="nc">ListKeys</span><span class="p">(</span><span class="nb">list</span><span class="p">):</span> + <span class="sd">"""Handle status messages for --list-keys.</span> + +<span class="sd"> Handles pub and uid (relating the latter to the former). Don't care about</span> +<span class="sd"> the following attributes/status messages (from doc/DETAILS):</span> + +<span class="sd"> | crt = X.509 certificate</span> +<span class="sd"> | crs = X.509 certificate and private key available</span> +<span class="sd"> | ssb = secret subkey (secondary key)</span> +<span class="sd"> | uat = user attribute (same as user id except for field 10).</span> +<span class="sd"> | sig = signature</span> +<span class="sd"> | rev = revocation signature</span> +<span class="sd"> | pkd = public key data (special field format, see below)</span> +<span class="sd"> | grp = reserved for gpgsm</span> +<span class="sd"> | rvk = revocation key</span> +<span class="sd"> """</span> + + <span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">gpg</span><span class="p">):</span> + <span class="nb">super</span><span class="p">(</span><span class="n">ListKeys</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">__init__</span><span class="p">()</span> + <span class="bp">self</span><span class="o">.</span><span class="n">_gpg</span> <span class="o">=</span> <span class="n">gpg</span> + <span class="bp">self</span><span class="o">.</span><span class="n">curkey</span> <span class="o">=</span> <span class="bp">None</span> + <span class="bp">self</span><span class="o">.</span><span class="n">fingerprints</span> <span class="o">=</span> <span class="p">[]</span> + <span class="bp">self</span><span class="o">.</span><span class="n">uids</span> <span class="o">=</span> <span class="p">[]</span> + +<div class="viewcode-block" id="ListKeys.key"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers.ListKeys.key">[docs]</a> <span class="k">def</span> <span class="nf">key</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">args</span><span class="p">):</span> + <span class="nb">vars</span> <span class="o">=</span> <span class="p">(</span><span class="s">"""</span> +<span class="s"> type trust length algo keyid date expires dummy ownertrust uid</span> +<span class="s"> """</span><span class="p">)</span><span class="o">.</span><span class="n">split</span><span class="p">()</span> + <span class="bp">self</span><span class="o">.</span><span class="n">curkey</span> <span class="o">=</span> <span class="p">{}</span> + <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="nb">vars</span><span class="p">)):</span> + <span class="bp">self</span><span class="o">.</span><span class="n">curkey</span><span class="p">[</span><span class="nb">vars</span><span class="p">[</span><span class="n">i</span><span class="p">]]</span> <span class="o">=</span> <span class="n">args</span><span class="p">[</span><span class="n">i</span><span class="p">]</span> + <span class="bp">self</span><span class="o">.</span><span class="n">curkey</span><span class="p">[</span><span class="s">'uids'</span><span class="p">]</span> <span class="o">=</span> <span class="p">[]</span> + <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">curkey</span><span class="p">[</span><span class="s">'uid'</span><span class="p">]:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">curkey</span><span class="p">[</span><span class="s">'uids'</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">curkey</span><span class="p">[</span><span class="s">'uid'</span><span class="p">])</span> + <span class="k">del</span> <span class="bp">self</span><span class="o">.</span><span class="n">curkey</span><span class="p">[</span><span class="s">'uid'</span><span class="p">]</span> + <span class="bp">self</span><span class="o">.</span><span class="n">curkey</span><span class="p">[</span><span class="s">'subkeys'</span><span class="p">]</span> <span class="o">=</span> <span class="p">[]</span> + <span class="bp">self</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">curkey</span><span class="p">)</span> +</div> + <span class="n">pub</span> <span class="o">=</span> <span class="n">sec</span> <span class="o">=</span> <span class="n">key</span> + +<div class="viewcode-block" id="ListKeys.fpr"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers.ListKeys.fpr">[docs]</a> <span class="k">def</span> <span class="nf">fpr</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">args</span><span class="p">):</span> + <span class="bp">self</span><span class="o">.</span><span class="n">curkey</span><span class="p">[</span><span class="s">'fingerprint'</span><span class="p">]</span> <span class="o">=</span> <span class="n">args</span><span class="p">[</span><span class="mi">9</span><span class="p">]</span> + <span class="bp">self</span><span class="o">.</span><span class="n">fingerprints</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">args</span><span class="p">[</span><span class="mi">9</span><span class="p">])</span> +</div> +<div class="viewcode-block" id="ListKeys.uid"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers.ListKeys.uid">[docs]</a> <span class="k">def</span> <span class="nf">uid</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">args</span><span class="p">):</span> + <span class="n">uid</span> <span class="o">=</span> <span class="n">args</span><span class="p">[</span><span class="mi">9</span><span class="p">]</span> + <span class="n">uid</span> <span class="o">=</span> <span class="n">ESCAPE_PATTERN</span><span class="o">.</span><span class="n">sub</span><span class="p">(</span><span class="k">lambda</span> <span class="n">m</span><span class="p">:</span> <span class="nb">chr</span><span class="p">(</span><span class="nb">int</span><span class="p">(</span><span class="n">m</span><span class="o">.</span><span class="n">group</span><span class="p">(</span><span class="mi">1</span><span class="p">),</span> <span class="mi">16</span><span class="p">)),</span> <span class="n">uid</span><span class="p">)</span> + <span class="bp">self</span><span class="o">.</span><span class="n">curkey</span><span class="p">[</span><span class="s">'uids'</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">uid</span><span class="p">)</span> + <span class="bp">self</span><span class="o">.</span><span class="n">uids</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">uid</span><span class="p">)</span> +</div> +<div class="viewcode-block" id="ListKeys.sub"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers.ListKeys.sub">[docs]</a> <span class="k">def</span> <span class="nf">sub</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">args</span><span class="p">):</span> + <span class="n">subkey</span> <span class="o">=</span> <span class="p">[</span><span class="n">args</span><span class="p">[</span><span class="mi">4</span><span class="p">],</span> <span class="n">args</span><span class="p">[</span><span class="mi">11</span><span class="p">]]</span> + <span class="bp">self</span><span class="o">.</span><span class="n">curkey</span><span class="p">[</span><span class="s">'subkeys'</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">subkey</span><span class="p">)</span> +</div> +<div class="viewcode-block" id="ListKeys._handle_status"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers.ListKeys._handle_status">[docs]</a> <span class="k">def</span> <span class="nf">_handle_status</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> + <span class="k">pass</span> + +</div></div> +<div class="viewcode-block" id="ImportResult"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers.ImportResult">[docs]</a><span class="k">class</span> <span class="nc">ImportResult</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span> + <span class="sd">"""Parse GnuPG status messages for key import operations.</span> + +<span class="sd"> :type gpg: :class:`gnupg.GPG`</span> +<span class="sd"> :param gpg: An instance of :class:`gnupg.GPG`.</span> +<span class="sd"> """</span> + <span class="n">_ok_reason</span> <span class="o">=</span> <span class="p">{</span><span class="s">'0'</span><span class="p">:</span> <span class="s">'Not actually changed'</span><span class="p">,</span> + <span class="s">'1'</span><span class="p">:</span> <span class="s">'Entirely new key'</span><span class="p">,</span> + <span class="s">'2'</span><span class="p">:</span> <span class="s">'New user IDs'</span><span class="p">,</span> + <span class="s">'4'</span><span class="p">:</span> <span class="s">'New signatures'</span><span class="p">,</span> + <span class="s">'8'</span><span class="p">:</span> <span class="s">'New subkeys'</span><span class="p">,</span> + <span class="s">'16'</span><span class="p">:</span> <span class="s">'Contains private key'</span><span class="p">,</span> + <span class="s">'17'</span><span class="p">:</span> <span class="s">'Contains private key'</span><span class="p">,}</span> + + <span class="n">_problem_reason</span> <span class="o">=</span> <span class="p">{</span> <span class="s">'0'</span><span class="p">:</span> <span class="s">'No specific reason given'</span><span class="p">,</span> + <span class="s">'1'</span><span class="p">:</span> <span class="s">'Invalid Certificate'</span><span class="p">,</span> + <span class="s">'2'</span><span class="p">:</span> <span class="s">'Issuer Certificate missing'</span><span class="p">,</span> + <span class="s">'3'</span><span class="p">:</span> <span class="s">'Certificate Chain too long'</span><span class="p">,</span> + <span class="s">'4'</span><span class="p">:</span> <span class="s">'Error storing certificate'</span><span class="p">,</span> <span class="p">}</span> + + <span class="n">_fields</span> <span class="o">=</span> <span class="s">'''count no_user_id imported imported_rsa unchanged</span> +<span class="s"> n_uids n_subk n_sigs n_revoc sec_read sec_imported sec_dups</span> +<span class="s"> not_imported'''</span><span class="o">.</span><span class="n">split</span><span class="p">()</span> + <span class="n">_counts</span> <span class="o">=</span> <span class="n">OrderedDict</span><span class="p">(</span> + <span class="nb">zip</span><span class="p">(</span><span class="n">_fields</span><span class="p">,</span> <span class="p">[</span><span class="nb">int</span><span class="p">(</span><span class="mi">0</span><span class="p">)</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="n">_fields</span><span class="p">))])</span> <span class="p">)</span> + + <span class="c">#: A list of strings containing the fingerprints of the GnuPG keyIDs</span> + <span class="c">#: imported.</span> + <span class="n">fingerprints</span> <span class="o">=</span> <span class="nb">list</span><span class="p">()</span> + + <span class="c">#: A list containing dictionaries with information gathered on keys</span> + <span class="c">#: imported.</span> + <span class="n">results</span> <span class="o">=</span> <span class="nb">list</span><span class="p">()</span> + + <span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">gpg</span><span class="p">):</span> + <span class="bp">self</span><span class="o">.</span><span class="n">_gpg</span> <span class="o">=</span> <span class="n">gpg</span> + <span class="bp">self</span><span class="o">.</span><span class="n">counts</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_counts</span> + + <span class="k">def</span> <span class="nf">__nonzero__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> + <span class="sd">"""Override the determination for truthfulness evaluation.</span> + +<span class="sd"> :rtype: bool</span> +<span class="sd"> :returns: True if we have immport some keys, False otherwise.</span> +<span class="sd"> """</span> + <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">counts</span><span class="o">.</span><span class="n">not_imported</span> <span class="o">></span> <span class="mi">0</span><span class="p">:</span> <span class="k">return</span> <span class="bp">False</span> + <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">fingerprints</span><span class="p">)</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span> <span class="k">return</span> <span class="bp">False</span> + <span class="k">return</span> <span class="bp">True</span> + <span class="n">__bool__</span> <span class="o">=</span> <span class="n">__nonzero__</span> + +<div class="viewcode-block" id="ImportResult._handle_status"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers.ImportResult._handle_status">[docs]</a> <span class="k">def</span> <span class="nf">_handle_status</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> + <span class="sd">"""Parse a status code from the attached GnuPG process.</span> + +<span class="sd"> :raises: :exc:`~exceptions.ValueError` if the status message is unknown.</span> +<span class="sd"> """</span> + <span class="k">if</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"IMPORTED"</span><span class="p">:</span> + <span class="c"># this duplicates info we already see in import_ok & import_problem</span> + <span class="k">pass</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"NODATA"</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">results</span><span class="o">.</span><span class="n">append</span><span class="p">({</span><span class="s">'fingerprint'</span><span class="p">:</span> <span class="bp">None</span><span class="p">,</span> + <span class="s">'status'</span><span class="p">:</span> <span class="s">'No valid data found'</span><span class="p">})</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"IMPORT_OK"</span><span class="p">:</span> + <span class="n">reason</span><span class="p">,</span> <span class="n">fingerprint</span> <span class="o">=</span> <span class="n">value</span><span class="o">.</span><span class="n">split</span><span class="p">()</span> + <span class="n">reasons</span> <span class="o">=</span> <span class="p">[]</span> + <span class="k">for</span> <span class="n">code</span><span class="p">,</span> <span class="n">text</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">_ok_reason</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> + <span class="k">if</span> <span class="nb">int</span><span class="p">(</span><span class="n">reason</span><span class="p">)</span> <span class="o">==</span> <span class="nb">int</span><span class="p">(</span><span class="n">code</span><span class="p">):</span> + <span class="n">reasons</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">text</span><span class="p">)</span> + <span class="n">reasontext</span> <span class="o">=</span> <span class="s">'</span><span class="se">\n</span><span class="s">'</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">reasons</span><span class="p">)</span> <span class="o">+</span> <span class="s">"</span><span class="se">\n</span><span class="s">"</span> + <span class="bp">self</span><span class="o">.</span><span class="n">results</span><span class="o">.</span><span class="n">append</span><span class="p">({</span><span class="s">'fingerprint'</span><span class="p">:</span> <span class="n">fingerprint</span><span class="p">,</span> + <span class="s">'status'</span><span class="p">:</span> <span class="n">reasontext</span><span class="p">})</span> + <span class="bp">self</span><span class="o">.</span><span class="n">fingerprints</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">fingerprint</span><span class="p">)</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"IMPORT_PROBLEM"</span><span class="p">:</span> + <span class="k">try</span><span class="p">:</span> + <span class="n">reason</span><span class="p">,</span> <span class="n">fingerprint</span> <span class="o">=</span> <span class="n">value</span><span class="o">.</span><span class="n">split</span><span class="p">()</span> + <span class="k">except</span><span class="p">:</span> + <span class="n">reason</span> <span class="o">=</span> <span class="n">value</span> + <span class="n">fingerprint</span> <span class="o">=</span> <span class="s">'<unknown>'</span> + <span class="bp">self</span><span class="o">.</span><span class="n">results</span><span class="o">.</span><span class="n">append</span><span class="p">({</span><span class="s">'fingerprint'</span><span class="p">:</span> <span class="n">fingerprint</span><span class="p">,</span> + <span class="s">'status'</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_problem_reason</span><span class="p">[</span><span class="n">reason</span><span class="p">]})</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"IMPORT_RES"</span><span class="p">:</span> + <span class="n">import_res</span> <span class="o">=</span> <span class="n">value</span><span class="o">.</span><span class="n">split</span><span class="p">()</span> + <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">counts</span><span class="o">.</span><span class="n">keys</span><span class="p">():</span> + <span class="bp">self</span><span class="o">.</span><span class="n">counts</span><span class="p">[</span><span class="n">x</span><span class="p">]</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">import_res</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="mi">0</span><span class="p">))</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"KEYEXPIRED"</span><span class="p">:</span> + <span class="n">res</span> <span class="o">=</span> <span class="p">{</span><span class="s">'fingerprint'</span><span class="p">:</span> <span class="bp">None</span><span class="p">,</span> + <span class="s">'status'</span><span class="p">:</span> <span class="s">'Key expired'</span><span class="p">}</span> + <span class="bp">self</span><span class="o">.</span><span class="n">results</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">res</span><span class="p">)</span> + <span class="c">## Accoring to docs/DETAILS L859, SIGEXPIRED is obsolete:</span> + <span class="c">## "Removed on 2011-02-04. This is deprecated in favor of KEYEXPIRED."</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"SIGEXPIRED"</span><span class="p">:</span> + <span class="n">res</span> <span class="o">=</span> <span class="p">{</span><span class="s">'fingerprint'</span><span class="p">:</span> <span class="bp">None</span><span class="p">,</span> + <span class="s">'status'</span><span class="p">:</span> <span class="s">'Signature expired'</span><span class="p">}</span> + <span class="bp">self</span><span class="o">.</span><span class="n">results</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">res</span><span class="p">)</span> + <span class="k">else</span><span class="p">:</span> + <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s">"Unknown status message: </span><span class="si">%r</span><span class="s">"</span> <span class="o">%</span> <span class="n">key</span><span class="p">)</span> +</div> +<div class="viewcode-block" id="ImportResult.summary"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers.ImportResult.summary">[docs]</a> <span class="k">def</span> <span class="nf">summary</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> + <span class="n">l</span> <span class="o">=</span> <span class="p">[]</span> + <span class="n">l</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">'</span><span class="si">%d</span><span class="s"> imported'</span> <span class="o">%</span> <span class="bp">self</span><span class="o">.</span><span class="n">counts</span><span class="p">[</span><span class="s">'imported'</span><span class="p">])</span> + <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">counts</span><span class="p">[</span><span class="s">'not_imported'</span><span class="p">]:</span> + <span class="n">l</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">'</span><span class="si">%d</span><span class="s"> not imported'</span> <span class="o">%</span> <span class="bp">self</span><span class="o">.</span><span class="n">counts</span><span class="p">[</span><span class="s">'not_imported'</span><span class="p">])</span> + <span class="k">return</span> <span class="s">', '</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">l</span><span class="p">)</span> + +</div></div> +<div class="viewcode-block" id="Verify"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers.Verify">[docs]</a><span class="k">class</span> <span class="nc">Verify</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span> + <span class="sd">"""Parser for status messages from GnuPG for certifications and signature</span> +<span class="sd"> verifications.</span> + +<span class="sd"> People often mix these up, or think that they are the same thing. While it</span> +<span class="sd"> is true that certifications and signatures *are* the same cryptographic</span> +<span class="sd"> operation -- and also true that both are the same as the decryption</span> +<span class="sd"> operation -- a distinction is made for important reasons.</span> + +<span class="sd"> A certification:</span> +<span class="sd"> * is made on a key,</span> +<span class="sd"> * can help to validate or invalidate the key owner's identity,</span> +<span class="sd"> * can assign trust levels to the key (or to uids and/or subkeys that</span> +<span class="sd"> the key contains),</span> +<span class="sd"> * and can be used in absense of in-person fingerprint checking to try</span> +<span class="sd"> to build a path (through keys whose fingerprints have been checked)</span> +<span class="sd"> to the key, so that the identity of the key's owner can be more</span> +<span class="sd"> reliable without having to actually physically meet in person.</span> + +<span class="sd"> A signature:</span> +<span class="sd"> * is created for a file or other piece of data,</span> +<span class="sd"> * can help to prove that the data hasn't been altered,</span> +<span class="sd"> * and can help to prove that the data was sent by the person(s) in</span> +<span class="sd"> possession of the private key that created the signature, and for</span> +<span class="sd"> parsing portions of status messages from decryption operations.</span> + +<span class="sd"> There are probably other things unique to each that have been</span> +<span class="sd"> scatterbrainedly omitted due to the programmer sitting still and staring</span> +<span class="sd"> at GnuPG debugging logs for too long without snacks, but that is the gist</span> +<span class="sd"> of it.</span> +<span class="sd"> """</span> + + <span class="n">TRUST_UNDEFINED</span> <span class="o">=</span> <span class="mi">0</span> + <span class="n">TRUST_NEVER</span> <span class="o">=</span> <span class="mi">1</span> + <span class="n">TRUST_MARGINAL</span> <span class="o">=</span> <span class="mi">2</span> + <span class="n">TRUST_FULLY</span> <span class="o">=</span> <span class="mi">3</span> + <span class="n">TRUST_ULTIMATE</span> <span class="o">=</span> <span class="mi">4</span> + + <span class="n">TRUST_LEVELS</span> <span class="o">=</span> <span class="p">{</span><span class="s">"TRUST_UNDEFINED"</span> <span class="p">:</span> <span class="n">TRUST_UNDEFINED</span><span class="p">,</span> + <span class="s">"TRUST_NEVER"</span> <span class="p">:</span> <span class="n">TRUST_NEVER</span><span class="p">,</span> + <span class="s">"TRUST_MARGINAL"</span> <span class="p">:</span> <span class="n">TRUST_MARGINAL</span><span class="p">,</span> + <span class="s">"TRUST_FULLY"</span> <span class="p">:</span> <span class="n">TRUST_FULLY</span><span class="p">,</span> + <span class="s">"TRUST_ULTIMATE"</span> <span class="p">:</span> <span class="n">TRUST_ULTIMATE</span><span class="p">,}</span> + + <span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">gpg</span><span class="p">):</span> + <span class="sd">"""Create a parser for verification and certification commands.</span> + +<span class="sd"> :param gpg: An instance of :class:`gnupg.GPG`.</span> +<span class="sd"> """</span> + <span class="bp">self</span><span class="o">.</span><span class="n">_gpg</span> <span class="o">=</span> <span class="n">gpg</span> + <span class="c">#: True if the signature is valid, False otherwise.</span> + <span class="bp">self</span><span class="o">.</span><span class="n">valid</span> <span class="o">=</span> <span class="bp">False</span> + <span class="c">#: A string describing the status of the signature verification.</span> + <span class="c">#: Can be one of ``signature bad``, ``signature good``,</span> + <span class="c">#: ``signature valid``, ``signature error``, ``decryption failed``,</span> + <span class="c">#: ``no public key``, ``key exp``, or ``key rev``.</span> + <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="o">=</span> <span class="bp">None</span> + <span class="c">#: The fingerprint of the signing keyid.</span> + <span class="bp">self</span><span class="o">.</span><span class="n">fingerprint</span> <span class="o">=</span> <span class="bp">None</span> + <span class="c">#: The fingerprint of the corresponding public key, which may be</span> + <span class="c">#: different if the signature was created with a subkey.</span> + <span class="bp">self</span><span class="o">.</span><span class="n">pubkey_fingerprint</span> <span class="o">=</span> <span class="bp">None</span> + <span class="c">#: The keyid of the signing key.</span> + <span class="bp">self</span><span class="o">.</span><span class="n">key_id</span> <span class="o">=</span> <span class="bp">None</span> + <span class="c">#: The id of the signature itself.</span> + <span class="bp">self</span><span class="o">.</span><span class="n">signature_id</span> <span class="o">=</span> <span class="bp">None</span> + <span class="c">#: The creation date of the signing key.</span> + <span class="bp">self</span><span class="o">.</span><span class="n">creation_date</span> <span class="o">=</span> <span class="bp">None</span> + <span class="c">#: The timestamp of the purported signature, if we are unable to parse</span> + <span class="c">#: and/or validate it.</span> + <span class="bp">self</span><span class="o">.</span><span class="n">timestamp</span> <span class="o">=</span> <span class="bp">None</span> + <span class="c">#: The timestamp for when the valid signature was created.</span> + <span class="bp">self</span><span class="o">.</span><span class="n">sig_timestamp</span> <span class="o">=</span> <span class="bp">None</span> + <span class="c">#: The userid of the signing key which was used to create the</span> + <span class="c">#: signature.</span> + <span class="bp">self</span><span class="o">.</span><span class="n">username</span> <span class="o">=</span> <span class="bp">None</span> + <span class="c">#: When the signing key is due to expire.</span> + <span class="bp">self</span><span class="o">.</span><span class="n">expire_timestamp</span> <span class="o">=</span> <span class="bp">None</span> + <span class="c">#: An integer 0-4 describing the trust level of the signature.</span> + <span class="bp">self</span><span class="o">.</span><span class="n">trust_level</span> <span class="o">=</span> <span class="bp">None</span> + <span class="c">#: The string corresponding to the ``trust_level`` number.</span> + <span class="bp">self</span><span class="o">.</span><span class="n">trust_text</span> <span class="o">=</span> <span class="bp">None</span> + + <span class="k">def</span> <span class="nf">__nonzero__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> + <span class="sd">"""Override the determination for truthfulness evaluation.</span> + +<span class="sd"> :rtype: bool</span> +<span class="sd"> :returns: True if we have a valid signature, False otherwise.</span> +<span class="sd"> """</span> + <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">valid</span> + <span class="n">__bool__</span> <span class="o">=</span> <span class="n">__nonzero__</span> + +<div class="viewcode-block" id="Verify._handle_status"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers.Verify._handle_status">[docs]</a> <span class="k">def</span> <span class="nf">_handle_status</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> + <span class="sd">"""Parse a status code from the attached GnuPG process.</span> + +<span class="sd"> :raises: :exc:`~exceptions.ValueError` if the status message is unknown.</span> +<span class="sd"> """</span> + <span class="k">if</span> <span class="n">key</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">TRUST_LEVELS</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">trust_text</span> <span class="o">=</span> <span class="n">key</span> + <span class="bp">self</span><span class="o">.</span><span class="n">trust_level</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">TRUST_LEVELS</span><span class="p">[</span><span class="n">key</span><span class="p">]</span> + <span class="k">elif</span> <span class="n">key</span> <span class="ow">in</span> <span class="p">(</span><span class="s">"RSA_OR_IDEA"</span><span class="p">,</span> <span class="s">"NODATA"</span><span class="p">,</span> <span class="s">"IMPORT_RES"</span><span class="p">,</span> <span class="s">"PLAINTEXT"</span><span class="p">,</span> + <span class="s">"PLAINTEXT_LENGTH"</span><span class="p">,</span> <span class="s">"POLICY_URL"</span><span class="p">,</span> <span class="s">"DECRYPTION_INFO"</span><span class="p">,</span> + <span class="s">"DECRYPTION_OKAY"</span><span class="p">,</span> <span class="s">"INV_SGNR"</span><span class="p">):</span> + <span class="k">pass</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"BADSIG"</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">valid</span> <span class="o">=</span> <span class="bp">False</span> + <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="o">=</span> <span class="s">'signature bad'</span> + <span class="bp">self</span><span class="o">.</span><span class="n">key_id</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">username</span> <span class="o">=</span> <span class="n">value</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="bp">None</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"GOODSIG"</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">valid</span> <span class="o">=</span> <span class="bp">True</span> + <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="o">=</span> <span class="s">'signature good'</span> + <span class="bp">self</span><span class="o">.</span><span class="n">key_id</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">username</span> <span class="o">=</span> <span class="n">value</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="bp">None</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"VALIDSIG"</span><span class="p">:</span> + <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">fingerprint</span><span class="p">,</span> + <span class="bp">self</span><span class="o">.</span><span class="n">creation_date</span><span class="p">,</span> + <span class="bp">self</span><span class="o">.</span><span class="n">sig_timestamp</span><span class="p">,</span> + <span class="bp">self</span><span class="o">.</span><span class="n">expire_timestamp</span><span class="p">)</span> <span class="o">=</span> <span class="n">value</span><span class="o">.</span><span class="n">split</span><span class="p">()[:</span><span class="mi">4</span><span class="p">]</span> + <span class="c"># may be different if signature is made with a subkey</span> + <span class="bp">self</span><span class="o">.</span><span class="n">pubkey_fingerprint</span> <span class="o">=</span> <span class="n">value</span><span class="o">.</span><span class="n">split</span><span class="p">()[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> + <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="o">=</span> <span class="s">'signature valid'</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"SIG_ID"</span><span class="p">:</span> + <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">signature_id</span><span class="p">,</span> + <span class="bp">self</span><span class="o">.</span><span class="n">creation_date</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">timestamp</span><span class="p">)</span> <span class="o">=</span> <span class="n">value</span><span class="o">.</span><span class="n">split</span><span class="p">()</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"ERRSIG"</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">valid</span> <span class="o">=</span> <span class="bp">False</span> + <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">key_id</span><span class="p">,</span> + <span class="n">algo</span><span class="p">,</span> <span class="n">hash_algo</span><span class="p">,</span> + <span class="n">cls</span><span class="p">,</span> + <span class="bp">self</span><span class="o">.</span><span class="n">timestamp</span><span class="p">)</span> <span class="o">=</span> <span class="n">value</span><span class="o">.</span><span class="n">split</span><span class="p">()[:</span><span class="mi">5</span><span class="p">]</span> + <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="o">=</span> <span class="s">'signature error'</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"DECRYPTION_FAILED"</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">valid</span> <span class="o">=</span> <span class="bp">False</span> + <span class="bp">self</span><span class="o">.</span><span class="n">key_id</span> <span class="o">=</span> <span class="n">value</span> + <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="o">=</span> <span class="s">'decryption failed'</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"NO_PUBKEY"</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">valid</span> <span class="o">=</span> <span class="bp">False</span> + <span class="bp">self</span><span class="o">.</span><span class="n">key_id</span> <span class="o">=</span> <span class="n">value</span> + <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="o">=</span> <span class="s">'no public key'</span> + <span class="k">elif</span> <span class="n">key</span> <span class="ow">in</span> <span class="p">(</span><span class="s">"KEYEXPIRED"</span><span class="p">,</span> <span class="s">"SIGEXPIRED"</span><span class="p">):</span> + <span class="c"># these are useless in verify, since they are spit out for any</span> + <span class="c"># pub/subkeys on the key, not just the one doing the signing.</span> + <span class="c"># if we want to check for signatures with expired key,</span> + <span class="c"># the relevant flag is EXPKEYSIG.</span> + <span class="k">pass</span> + <span class="k">elif</span> <span class="n">key</span> <span class="ow">in</span> <span class="p">(</span><span class="s">"EXPKEYSIG"</span><span class="p">,</span> <span class="s">"REVKEYSIG"</span><span class="p">):</span> + <span class="c"># signed with expired or revoked key</span> + <span class="bp">self</span><span class="o">.</span><span class="n">valid</span> <span class="o">=</span> <span class="bp">False</span> + <span class="bp">self</span><span class="o">.</span><span class="n">key_id</span> <span class="o">=</span> <span class="n">value</span><span class="o">.</span><span class="n">split</span><span class="p">()[</span><span class="mi">0</span><span class="p">]</span> + <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="o">=</span> <span class="p">((</span><span class="s">'</span><span class="si">%s</span><span class="s"> </span><span class="si">%s</span><span class="s">'</span><span class="p">)</span> <span class="o">%</span> <span class="p">(</span><span class="n">key</span><span class="p">[:</span><span class="mi">3</span><span class="p">],</span> <span class="n">key</span><span class="p">[</span><span class="mi">3</span><span class="p">:]))</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span> + <span class="k">else</span><span class="p">:</span> + <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s">"Unknown status message: </span><span class="si">%r</span><span class="s">"</span> <span class="o">%</span> <span class="n">key</span><span class="p">)</span> + +</div></div> +<div class="viewcode-block" id="Crypt"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers.Crypt">[docs]</a><span class="k">class</span> <span class="nc">Crypt</span><span class="p">(</span><span class="n">Verify</span><span class="p">):</span> + <span class="sd">"""Parser for internal status messages from GnuPG for ``--encrypt``,</span> +<span class="sd"> ``--decrypt``, and ``--decrypt-files``.</span> +<span class="sd"> """</span> + <span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">gpg</span><span class="p">):</span> + <span class="n">Verify</span><span class="o">.</span><span class="n">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">gpg</span><span class="p">)</span> + <span class="bp">self</span><span class="o">.</span><span class="n">_gpg</span> <span class="o">=</span> <span class="n">gpg</span> + <span class="c">#: A string containing the encrypted or decrypted data.</span> + <span class="bp">self</span><span class="o">.</span><span class="n">data</span> <span class="o">=</span> <span class="s">''</span> + <span class="c">#: True if the decryption/encryption process turned out okay.</span> + <span class="bp">self</span><span class="o">.</span><span class="n">ok</span> <span class="o">=</span> <span class="bp">False</span> + <span class="c">#: A string describing the current processing status, or error, if one</span> + <span class="c">#: has occurred.</span> + <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="o">=</span> <span class="bp">None</span> + <span class="bp">self</span><span class="o">.</span><span class="n">data_format</span> <span class="o">=</span> <span class="bp">None</span> + <span class="bp">self</span><span class="o">.</span><span class="n">data_timestamp</span> <span class="o">=</span> <span class="bp">None</span> + <span class="bp">self</span><span class="o">.</span><span class="n">data_filename</span> <span class="o">=</span> <span class="bp">None</span> + + <span class="k">def</span> <span class="nf">__nonzero__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> + <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">ok</span><span class="p">:</span> <span class="k">return</span> <span class="bp">True</span> + <span class="k">return</span> <span class="bp">False</span> + <span class="n">__bool__</span> <span class="o">=</span> <span class="n">__nonzero__</span> + + <span class="k">def</span> <span class="nf">__str__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> + <span class="sd">"""The str() method for a :class:`Crypt` object will automatically return the</span> +<span class="sd"> decoded data string, which stores the encryped or decrypted data.</span> + +<span class="sd"> In other words, these two statements are equivalent:</span> + +<span class="sd"> >>> assert decrypted.data == str(decrypted)</span> + +<span class="sd"> """</span> + <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">data</span><span class="o">.</span><span class="n">decode</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_gpg</span><span class="o">.</span><span class="n">_encoding</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_gpg</span><span class="o">.</span><span class="n">_decode_errors</span><span class="p">)</span> + +<div class="viewcode-block" id="Crypt._handle_status"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers.Crypt._handle_status">[docs]</a> <span class="k">def</span> <span class="nf">_handle_status</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> + <span class="sd">"""Parse a status code from the attached GnuPG process.</span> + +<span class="sd"> :raises: :exc:`~exceptions.ValueError` if the status message is unknown.</span> +<span class="sd"> """</span> + <span class="k">if</span> <span class="n">key</span> <span class="ow">in</span> <span class="p">(</span><span class="s">"ENC_TO"</span><span class="p">,</span> <span class="s">"USERID_HINT"</span><span class="p">,</span> <span class="s">"GOODMDC"</span><span class="p">,</span> <span class="s">"END_DECRYPTION"</span><span class="p">,</span> + <span class="s">"BEGIN_SIGNING"</span><span class="p">,</span> <span class="s">"NO_SECKEY"</span><span class="p">,</span> <span class="s">"ERROR"</span><span class="p">,</span> <span class="s">"NODATA"</span><span class="p">,</span> + <span class="s">"CARDCTRL"</span><span class="p">):</span> + <span class="c"># in the case of ERROR, this is because a more specific error</span> + <span class="c"># message will have come first</span> + <span class="k">pass</span> + <span class="k">elif</span> <span class="n">key</span> <span class="ow">in</span> <span class="p">(</span><span class="s">"NEED_PASSPHRASE"</span><span class="p">,</span> <span class="s">"BAD_PASSPHRASE"</span><span class="p">,</span> <span class="s">"GOOD_PASSPHRASE"</span><span class="p">,</span> + <span class="s">"MISSING_PASSPHRASE"</span><span class="p">,</span> <span class="s">"DECRYPTION_FAILED"</span><span class="p">,</span> + <span class="s">"KEY_NOT_CREATED"</span><span class="p">):</span> + <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="o">=</span> <span class="n">key</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="s">"_"</span><span class="p">,</span> <span class="s">" "</span><span class="p">)</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"NEED_TRUSTDB"</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">_gpg</span><span class="o">.</span><span class="n">_create_trustdb</span><span class="p">()</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"NEED_PASSPHRASE_SYM"</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="o">=</span> <span class="s">'need symmetric passphrase'</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"BEGIN_DECRYPTION"</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="o">=</span> <span class="s">'decryption incomplete'</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"BEGIN_ENCRYPTION"</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="o">=</span> <span class="s">'encryption incomplete'</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"DECRYPTION_OKAY"</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="o">=</span> <span class="s">'decryption ok'</span> + <span class="bp">self</span><span class="o">.</span><span class="n">ok</span> <span class="o">=</span> <span class="bp">True</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"END_ENCRYPTION"</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="o">=</span> <span class="s">'encryption ok'</span> + <span class="bp">self</span><span class="o">.</span><span class="n">ok</span> <span class="o">=</span> <span class="bp">True</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"INV_RECP"</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="o">=</span> <span class="s">'invalid recipient'</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"KEYEXPIRED"</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="o">=</span> <span class="s">'key expired'</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"KEYREVOKED"</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="o">=</span> <span class="s">'key revoked'</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"SIG_CREATED"</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="o">=</span> <span class="s">'sig created'</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"SIGEXPIRED"</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="o">=</span> <span class="s">'sig expired'</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">"PLAINTEXT"</span><span class="p">:</span> + <span class="n">fmt</span><span class="p">,</span> <span class="n">dts</span> <span class="o">=</span> <span class="n">value</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s">' '</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> + <span class="k">if</span> <span class="n">dts</span><span class="o">.</span><span class="n">find</span><span class="p">(</span><span class="s">' '</span><span class="p">)</span> <span class="o">></span> <span class="mi">0</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">data_timestamp</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">data_filename</span> <span class="o">=</span> <span class="n">dts</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s">' '</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> + <span class="k">else</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">data_timestamp</span> <span class="o">=</span> <span class="n">dts</span> + <span class="c">## GnuPG gives us a hex byte for an ascii char corresponding to</span> + <span class="c">## the data format of the resulting plaintext,</span> + <span class="c">## i.e. '62'→'b':= binary data</span> + <span class="bp">self</span><span class="o">.</span><span class="n">data_format</span> <span class="o">=</span> <span class="nb">chr</span><span class="p">(</span><span class="nb">int</span><span class="p">(</span><span class="nb">str</span><span class="p">(</span><span class="n">fmt</span><span class="p">),</span> <span class="mi">16</span><span class="p">))</span> + <span class="k">else</span><span class="p">:</span> + <span class="nb">super</span><span class="p">(</span><span class="n">Crypt</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="n">_handle_status</span><span class="p">(</span><span class="n">key</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> +</div></div> +<div class="viewcode-block" id="ListPackets"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers.ListPackets">[docs]</a><span class="k">class</span> <span class="nc">ListPackets</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span> + <span class="sd">"""Handle status messages for --list-packets."""</span> + + <span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">gpg</span><span class="p">):</span> + <span class="bp">self</span><span class="o">.</span><span class="n">_gpg</span> <span class="o">=</span> <span class="n">gpg</span> + <span class="c">#: A string describing the current processing status, or error, if one</span> + <span class="c">#: has occurred.</span> + <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="o">=</span> <span class="bp">None</span> + <span class="c">#: True if the passphrase to a public/private keypair is required.</span> + <span class="bp">self</span><span class="o">.</span><span class="n">need_passphrase</span> <span class="o">=</span> <span class="bp">None</span> + <span class="c">#: True if a passphrase for a symmetric key is required.</span> + <span class="bp">self</span><span class="o">.</span><span class="n">need_passphrase_sym</span> <span class="o">=</span> <span class="bp">None</span> + <span class="c">#: The keyid and uid which this data is encrypted to.</span> + <span class="bp">self</span><span class="o">.</span><span class="n">userid_hint</span> <span class="o">=</span> <span class="bp">None</span> + +<div class="viewcode-block" id="ListPackets._handle_status"><a class="viewcode-back" href="../../gnupg.html#gnupg._parsers.ListPackets._handle_status">[docs]</a> <span class="k">def</span> <span class="nf">_handle_status</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> + <span class="sd">"""Parse a status code from the attached GnuPG process.</span> + +<span class="sd"> :raises: :exc:`~exceptions.ValueError` if the status message is unknown.</span> +<span class="sd"> """</span> + <span class="k">if</span> <span class="n">key</span> <span class="o">==</span> <span class="s">'NODATA'</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">status</span> <span class="o">=</span> <span class="n">nodata</span><span class="p">(</span><span class="n">value</span><span class="p">)</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">'ENC_TO'</span><span class="p">:</span> + <span class="c"># This will only capture keys in our keyring. In the future we</span> + <span class="c"># may want to include multiple unknown keys in this list.</span> + <span class="bp">self</span><span class="o">.</span><span class="n">key</span><span class="p">,</span> <span class="n">_</span><span class="p">,</span> <span class="n">_</span> <span class="o">=</span> <span class="n">value</span><span class="o">.</span><span class="n">split</span><span class="p">()</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">'NEED_PASSPHRASE'</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">need_passphrase</span> <span class="o">=</span> <span class="bp">True</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">'NEED_PASSPHRASE_SYM'</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">need_passphrase_sym</span> <span class="o">=</span> <span class="bp">True</span> + <span class="k">elif</span> <span class="n">key</span> <span class="o">==</span> <span class="s">'USERID_HINT'</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">userid_hint</span> <span class="o">=</span> <span class="n">value</span><span class="o">.</span><span class="n">strip</span><span class="p">()</span><span class="o">.</span><span class="n">split</span><span class="p">()</span> + <span class="k">elif</span> <span class="n">key</span> <span class="ow">in</span> <span class="p">(</span><span class="s">'NO_SECKEY'</span><span class="p">,</span> <span class="s">'BEGIN_DECRYPTION'</span><span class="p">,</span> <span class="s">'DECRYPTION_FAILED'</span><span class="p">,</span> + <span class="s">'END_DECRYPTION'</span><span class="p">):</span> + <span class="k">pass</span> + <span class="k">else</span><span class="p">:</span> + <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s">"Unknown status message: </span><span class="si">%r</span><span class="s">"</span> <span class="o">%</span> <span class="n">key</span><span class="p">)</span></div></div> +</pre></div> + + </div> + </div> + </div> + </div> + <div class="sidebar"> + <h3>Table Of Contents</h3> + <ul> +<li class="toctree-l1"><a class="reference internal" href="../../gnupg.html">gnupg package</a></li> +</ul> + + <h3 style="margin-top: 1.5em;">Search</h3> + <form class="search" action="../../search.html" method="get"> + <input type="text" name="q" /> + <input type="submit" value="Go" /> + <input type="hidden" name="check_keywords" value="yes" /> + <input type="hidden" name="area" value="default" /> + </form> + <p class="searchtip" style="font-size: 90%"> + Enter search terms or a module, class or function name. + </p> + </div> + <div class="clearer"></div> + </div> + </div> + + <div class="footer-wrapper"> + <div class="footer"> + <div class="left"> + <a href="../../py-modindex.html" title="Python Module Index" + >modules</a> | + <a href="../../genindex.html" title="General Index" + >index</a> + </div> + + <div class="right"> + + <div class="footer"> + © Copyright 2013-2014, Isis Agora Lovecruft. + Last updated on Saturday, 02 August 2014. + Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.2.2. + </div> + </div> + <div class="clearer"></div> + </div> + </div> + + </body> +</html>
\ No newline at end of file diff --git a/docs/_build/html/_modules/gnupg/_util.html b/docs/_build/html/_modules/gnupg/_util.html new file mode 100644 index 0000000..b6968c4 --- /dev/null +++ b/docs/_build/html/_modules/gnupg/_util.html @@ -0,0 +1,718 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> + + +<html xmlns="http://www.w3.org/1999/xhtml"> + <head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> + + <title>gnupg._util — gnupg unknown documentation</title> + + <link rel="stylesheet" href="../../_static/agogo.css" type="text/css" /> + <link rel="stylesheet" href="../../_static/pygments.css" type="text/css" /> + + <script type="text/javascript"> + var DOCUMENTATION_OPTIONS = { + URL_ROOT: '../../', + VERSION: 'unknown', + COLLAPSE_INDEX: false, + FILE_SUFFIX: '.html', + HAS_SOURCE: true + }; + </script> + <script type="text/javascript" src="../../_static/jquery.js"></script> + <script type="text/javascript" src="../../_static/underscore.js"></script> + <script type="text/javascript" src="../../_static/doctools.js"></script> + <link rel="top" title="gnupg unknown documentation" href="../../index.html" /> + <link rel="up" title="gnupg" href="../gnupg.html" /> + </head> + <body> + <div class="header-wrapper"> + <div class="header"> + <div class="headertitle"><a + href="../../index.html">gnupg: Python Module Documentation</a></div> + <div class="rel"> + <a href="../../py-modindex.html" title="Python Module Index" + >modules</a> | + <a href="../../genindex.html" title="General Index" + accesskey="I">index</a> + </div> + </div> + </div> + + <div class="content-wrapper"> + <div class="content"> + <div class="document"> + + <div class="documentwrapper"> + <div class="bodywrapper"> + <div class="body"> + + <h1>Source code for gnupg._util</h1><div class="highlight"><pre> +<span class="c"># -*- coding: utf-8 -*-</span> +<span class="c">#</span> +<span class="c"># This file is part of python-gnupg, a Python interface to GnuPG.</span> +<span class="c"># Copyright © 2013 Isis Lovecruft, <isis@leap.se> 0xA3ADB67A2CDB8B35</span> +<span class="c"># © 2013 Andrej B.</span> +<span class="c"># © 2013 LEAP Encryption Access Project</span> +<span class="c"># © 2008-2012 Vinay Sajip</span> +<span class="c"># © 2005 Steve Traugott</span> +<span class="c"># © 2004 A.M. Kuchling</span> +<span class="c">#</span> +<span class="c"># This program is free software: you can redistribute it and/or modify it</span> +<span class="c"># under the terms of the GNU General Public License as published by the Free</span> +<span class="c"># Software Foundation, either version 3 of the License, or (at your option)</span> +<span class="c"># any later version.</span> +<span class="c">#</span> +<span class="c"># This program is distributed in the hope that it will be useful, but WITHOUT</span> +<span class="c"># ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or</span> +<span class="c"># FITNESS FOR A PARTICULAR PURPOSE. See the included LICENSE file for details.</span> + +<span class="sd">'''Extra utilities for python-gnupg.'''</span> + +<span class="kn">from</span> <span class="nn">__future__</span> <span class="kn">import</span> <span class="n">absolute_import</span> +<span class="kn">from</span> <span class="nn">datetime</span> <span class="kn">import</span> <span class="n">datetime</span> +<span class="kn">from</span> <span class="nn">socket</span> <span class="kn">import</span> <span class="n">gethostname</span> +<span class="kn">from</span> <span class="nn">time</span> <span class="kn">import</span> <span class="n">localtime</span> +<span class="kn">from</span> <span class="nn">time</span> <span class="kn">import</span> <span class="n">mktime</span> + +<span class="kn">import</span> <span class="nn">codecs</span> +<span class="kn">import</span> <span class="nn">encodings</span> +<span class="kn">import</span> <span class="nn">os</span> +<span class="kn">import</span> <span class="nn">psutil</span> +<span class="kn">import</span> <span class="nn">threading</span> +<span class="kn">import</span> <span class="nn">random</span> +<span class="kn">import</span> <span class="nn">re</span> +<span class="kn">import</span> <span class="nn">string</span> +<span class="kn">import</span> <span class="nn">sys</span> + +<span class="k">try</span><span class="p">:</span> + <span class="kn">from</span> <span class="nn">io</span> <span class="kn">import</span> <span class="n">StringIO</span> + <span class="kn">from</span> <span class="nn">io</span> <span class="kn">import</span> <span class="n">BytesIO</span> +<span class="k">except</span> <span class="ne">ImportError</span><span class="p">:</span> + <span class="kn">from</span> <span class="nn">cStringIO</span> <span class="kn">import</span> <span class="n">StringIO</span> + +<span class="kn">from</span> <span class="nn">.</span> <span class="kn">import</span> <span class="n">_logger</span> + + +<span class="k">try</span><span class="p">:</span> + <span class="nb">unicode</span> + <span class="n">_py3k</span> <span class="o">=</span> <span class="bp">False</span> + <span class="k">try</span><span class="p">:</span> + <span class="nb">isinstance</span><span class="p">(</span><span class="n">__name__</span><span class="p">,</span> <span class="nb">basestring</span><span class="p">)</span> + <span class="k">except</span> <span class="ne">NameError</span><span class="p">:</span> + <span class="n">msg</span> <span class="o">=</span> <span class="s">"Sorry, python-gnupg requires a Python version with proper"</span> + <span class="n">msg</span> <span class="o">+=</span> <span class="s">" unicode support. Please upgrade to Python>=2.6."</span> + <span class="k">raise</span> <span class="ne">SystemExit</span><span class="p">(</span><span class="n">msg</span><span class="p">)</span> +<span class="k">except</span> <span class="ne">NameError</span><span class="p">:</span> + <span class="n">_py3k</span> <span class="o">=</span> <span class="bp">True</span> + + +<span class="c">## Directory shortcuts:</span> +<span class="c">## we don't want to use this one because it writes to the install dir:</span> +<span class="c">#_here = getabsfile(currentframe()).rsplit(os.path.sep, 1)[0]</span> +<span class="n">_here</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">getcwd</span><span class="p">(),</span> <span class="s">'gnupg'</span><span class="p">)</span> <span class="c">## current dir</span> +<span class="n">_test</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">_here</span><span class="p">,</span> <span class="s">'test'</span><span class="p">),</span> <span class="s">'tmp'</span><span class="p">)</span> <span class="c">## ./tests/tmp</span> +<span class="n">_user</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s">'HOME'</span><span class="p">)</span> <span class="c">## $HOME</span> +<span class="n">_ugpg</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">_user</span><span class="p">,</span> <span class="s">'.gnupg'</span><span class="p">)</span> <span class="c">## $HOME/.gnupg</span> +<span class="n">_conf</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">_user</span><span class="p">,</span> <span class="s">'.config'</span><span class="p">),</span> <span class="s">'python-gnupg'</span><span class="p">)</span> + <span class="c">## $HOME/.config/python-gnupg</span> + +<span class="c">## Logger is disabled by default</span> +<span class="n">log</span> <span class="o">=</span> <span class="n">_logger</span><span class="o">.</span><span class="n">create_logger</span><span class="p">(</span><span class="mi">0</span><span class="p">)</span> + + +<div class="viewcode-block" id="find_encodings"><a class="viewcode-back" href="../../gnupg.html#gnupg._util.find_encodings">[docs]</a><span class="k">def</span> <span class="nf">find_encodings</span><span class="p">(</span><span class="n">enc</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">system</span><span class="o">=</span><span class="bp">False</span><span class="p">):</span> + <span class="sd">"""Find functions for encoding translations for a specific codec.</span> + +<span class="sd"> :param str enc: The codec to find translation functions for. It will be</span> +<span class="sd"> normalized by converting to lowercase, excluding</span> +<span class="sd"> everything which is not ascii, and hyphens will be</span> +<span class="sd"> converted to underscores.</span> + +<span class="sd"> :param bool system: If True, find encodings based on the system's stdin</span> +<span class="sd"> encoding, otherwise assume utf-8.</span> + +<span class="sd"> :raises: :exc:LookupError if the normalized codec, ``enc``, cannot be</span> +<span class="sd"> found in Python's encoding translation map.</span> +<span class="sd"> """</span> + <span class="k">if</span> <span class="ow">not</span> <span class="n">enc</span><span class="p">:</span> + <span class="n">enc</span> <span class="o">=</span> <span class="s">'utf-8'</span> + + <span class="k">if</span> <span class="n">system</span><span class="p">:</span> + <span class="k">if</span> <span class="nb">getattr</span><span class="p">(</span><span class="n">sys</span><span class="o">.</span><span class="n">stdin</span><span class="p">,</span> <span class="s">'encoding'</span><span class="p">,</span> <span class="bp">None</span><span class="p">)</span> <span class="ow">is</span> <span class="bp">None</span><span class="p">:</span> + <span class="n">enc</span> <span class="o">=</span> <span class="n">sys</span><span class="o">.</span><span class="n">stdin</span><span class="o">.</span><span class="n">encoding</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Obtained encoding from stdin: </span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="n">enc</span><span class="p">)</span> + <span class="k">else</span><span class="p">:</span> + <span class="n">enc</span> <span class="o">=</span> <span class="s">'ascii'</span> + + <span class="c">## have to have lowercase to work, see</span> + <span class="c">## http://docs.python.org/dev/library/codecs.html#standard-encodings</span> + <span class="n">enc</span> <span class="o">=</span> <span class="n">enc</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span> + <span class="n">codec_alias</span> <span class="o">=</span> <span class="n">encodings</span><span class="o">.</span><span class="n">normalize_encoding</span><span class="p">(</span><span class="n">enc</span><span class="p">)</span> + + <span class="n">codecs</span><span class="o">.</span><span class="n">register</span><span class="p">(</span><span class="n">encodings</span><span class="o">.</span><span class="n">search_function</span><span class="p">)</span> + <span class="n">coder</span> <span class="o">=</span> <span class="n">codecs</span><span class="o">.</span><span class="n">lookup</span><span class="p">(</span><span class="n">codec_alias</span><span class="p">)</span> + + <span class="k">return</span> <span class="n">coder</span> +</div> +<div class="viewcode-block" id="author_info"><a class="viewcode-back" href="../../gnupg.html#gnupg._util.author_info">[docs]</a><span class="k">def</span> <span class="nf">author_info</span><span class="p">(</span><span class="n">name</span><span class="p">,</span> <span class="n">contact</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">public_key</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span> + <span class="sd">"""Easy object-oriented representation of contributor info.</span> + +<span class="sd"> :param str name: The contributor´s name.</span> +<span class="sd"> :param str contact: The contributor´s email address or contact</span> +<span class="sd"> information, if given.</span> +<span class="sd"> :param str public_key: The contributor´s public keyid, if given.</span> +<span class="sd"> """</span> + <span class="k">return</span> <span class="n">Storage</span><span class="p">(</span><span class="n">name</span><span class="o">=</span><span class="n">name</span><span class="p">,</span> <span class="n">contact</span><span class="o">=</span><span class="n">contact</span><span class="p">,</span> <span class="n">public_key</span><span class="o">=</span><span class="n">public_key</span><span class="p">)</span> +</div> +<div class="viewcode-block" id="_copy_data"><a class="viewcode-back" href="../../gnupg.html#gnupg._util._copy_data">[docs]</a><span class="k">def</span> <span class="nf">_copy_data</span><span class="p">(</span><span class="n">instream</span><span class="p">,</span> <span class="n">outstream</span><span class="p">):</span> + <span class="sd">"""Copy data from one stream to another.</span> + +<span class="sd"> :type instream: :class:`io.BytesIO` or :class:`io.StringIO` or file</span> +<span class="sd"> :param instream: A byte stream or open file to read from.</span> +<span class="sd"> :param file outstream: The file descriptor of a tmpfile to write to.</span> +<span class="sd"> """</span> + <span class="n">sent</span> <span class="o">=</span> <span class="mi">0</span> + + <span class="n">coder</span> <span class="o">=</span> <span class="n">find_encodings</span><span class="p">()</span> + + <span class="k">while</span> <span class="bp">True</span><span class="p">:</span> + <span class="k">if</span> <span class="p">((</span><span class="n">_py3k</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">instream</span><span class="p">,</span> <span class="nb">str</span><span class="p">))</span> <span class="ow">or</span> + <span class="p">(</span><span class="ow">not</span> <span class="n">_py3k</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">instream</span><span class="p">,</span> <span class="nb">basestring</span><span class="p">))):</span> + <span class="n">data</span> <span class="o">=</span> <span class="n">instream</span><span class="p">[:</span><span class="mi">1024</span><span class="p">]</span> + <span class="n">instream</span> <span class="o">=</span> <span class="n">instream</span><span class="p">[</span><span class="mi">1024</span><span class="p">:]</span> + <span class="k">else</span><span class="p">:</span> + <span class="n">data</span> <span class="o">=</span> <span class="n">instream</span><span class="o">.</span><span class="n">read</span><span class="p">(</span><span class="mi">1024</span><span class="p">)</span> + <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">data</span><span class="p">)</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span> + <span class="k">break</span> + <span class="n">sent</span> <span class="o">+=</span> <span class="nb">len</span><span class="p">(</span><span class="n">data</span><span class="p">)</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Sending chunk </span><span class="si">%d</span><span class="s"> bytes:</span><span class="se">\n</span><span class="si">%s</span><span class="s">"</span> + <span class="o">%</span> <span class="p">(</span><span class="n">sent</span><span class="p">,</span> <span class="n">data</span><span class="p">))</span> + <span class="k">try</span><span class="p">:</span> + <span class="n">outstream</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">data</span><span class="p">)</span> + <span class="k">except</span> <span class="ne">UnicodeError</span><span class="p">:</span> + <span class="k">try</span><span class="p">:</span> + <span class="n">outstream</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">coder</span><span class="o">.</span><span class="n">encode</span><span class="p">(</span><span class="n">data</span><span class="p">))</span> + <span class="k">except</span> <span class="ne">IOError</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">exception</span><span class="p">(</span><span class="s">"Error sending data: Broken pipe"</span><span class="p">)</span> + <span class="k">break</span> + <span class="k">except</span> <span class="ne">IOError</span> <span class="k">as</span> <span class="n">ioe</span><span class="p">:</span> + <span class="c"># Can get 'broken pipe' errors even when all data was sent</span> + <span class="k">if</span> <span class="s">'Broken pipe'</span> <span class="ow">in</span> <span class="nb">str</span><span class="p">(</span><span class="n">ioe</span><span class="p">):</span> + <span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s">'Error sending data: Broken pipe'</span><span class="p">)</span> + <span class="k">else</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">exception</span><span class="p">(</span><span class="n">ioe</span><span class="p">)</span> + <span class="k">break</span> + <span class="k">try</span><span class="p">:</span> + <span class="n">outstream</span><span class="o">.</span><span class="n">close</span><span class="p">()</span> + <span class="k">except</span> <span class="ne">IOError</span> <span class="k">as</span> <span class="n">ioe</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s">"Unable to close outstream </span><span class="si">%s</span><span class="s">:</span><span class="se">\r\t</span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="p">(</span><span class="n">outstream</span><span class="p">,</span> <span class="n">ioe</span><span class="p">))</span> + <span class="k">else</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Closed outstream: </span><span class="si">%d</span><span class="s"> bytes sent."</span> <span class="o">%</span> <span class="n">sent</span><span class="p">)</span> +</div> +<div class="viewcode-block" id="_create_if_necessary"><a class="viewcode-back" href="../../gnupg.html#gnupg._util._create_if_necessary">[docs]</a><span class="k">def</span> <span class="nf">_create_if_necessary</span><span class="p">(</span><span class="n">directory</span><span class="p">):</span> + <span class="sd">"""Create the specified directory, if necessary.</span> + +<span class="sd"> :param str directory: The directory to use.</span> +<span class="sd"> :rtype: bool</span> +<span class="sd"> :returns: True if no errors occurred and the directory was created or</span> +<span class="sd"> existed beforehand, False otherwise.</span> +<span class="sd"> """</span> + + <span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isabs</span><span class="p">(</span><span class="n">directory</span><span class="p">):</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Got non-absolute path: </span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="n">directory</span><span class="p">)</span> + <span class="n">directory</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">abspath</span><span class="p">(</span><span class="n">directory</span><span class="p">)</span> + + <span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">directory</span><span class="p">):</span> + <span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s">"Creating directory: </span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="n">directory</span><span class="p">)</span> + <span class="k">try</span><span class="p">:</span> + <span class="n">os</span><span class="o">.</span><span class="n">makedirs</span><span class="p">(</span><span class="n">directory</span><span class="p">,</span> <span class="mh">0x1C0</span><span class="p">)</span> + <span class="k">except</span> <span class="ne">OSError</span> <span class="k">as</span> <span class="n">ose</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="n">ose</span><span class="p">,</span> <span class="n">exc_info</span><span class="o">=</span><span class="mi">1</span><span class="p">)</span> + <span class="k">return</span> <span class="bp">False</span> + <span class="k">else</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Created directory."</span><span class="p">)</span> + <span class="k">return</span> <span class="bp">True</span> +</div> +<div class="viewcode-block" id="create_uid_email"><a class="viewcode-back" href="../../gnupg.html#gnupg._util.create_uid_email">[docs]</a><span class="k">def</span> <span class="nf">create_uid_email</span><span class="p">(</span><span class="n">username</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">hostname</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span> + <span class="sd">"""Create an email address suitable for a UID on a GnuPG key.</span> + +<span class="sd"> :param str username: The username portion of an email address. If None,</span> +<span class="sd"> defaults to the username of the running Python</span> +<span class="sd"> process.</span> + +<span class="sd"> :param str hostname: The FQDN portion of an email address. If None, the</span> +<span class="sd"> hostname is obtained from gethostname(2).</span> + +<span class="sd"> :rtype: str</span> +<span class="sd"> :returns: A string formatted as <username>@<hostname>.</span> +<span class="sd"> """</span> + <span class="k">if</span> <span class="n">hostname</span><span class="p">:</span> + <span class="n">hostname</span> <span class="o">=</span> <span class="n">hostname</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="s">' '</span><span class="p">,</span> <span class="s">'_'</span><span class="p">)</span> + <span class="k">if</span> <span class="ow">not</span> <span class="n">username</span><span class="p">:</span> + <span class="k">try</span><span class="p">:</span> <span class="n">username</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="p">[</span><span class="s">'LOGNAME'</span><span class="p">]</span> + <span class="k">except</span> <span class="ne">KeyError</span><span class="p">:</span> <span class="n">username</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="p">[</span><span class="s">'USERNAME'</span><span class="p">]</span> + + <span class="k">if</span> <span class="ow">not</span> <span class="n">hostname</span><span class="p">:</span> <span class="n">hostname</span> <span class="o">=</span> <span class="n">gethostname</span><span class="p">()</span> + + <span class="n">uid</span> <span class="o">=</span> <span class="s">"</span><span class="si">%s</span><span class="s">@</span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="p">(</span><span class="n">username</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="s">' '</span><span class="p">,</span> <span class="s">'_'</span><span class="p">),</span> <span class="n">hostname</span><span class="p">)</span> + <span class="k">else</span><span class="p">:</span> + <span class="n">username</span> <span class="o">=</span> <span class="n">username</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="s">' '</span><span class="p">,</span> <span class="s">'_'</span><span class="p">)</span> + <span class="k">if</span> <span class="p">(</span><span class="ow">not</span> <span class="n">hostname</span><span class="p">)</span> <span class="ow">and</span> <span class="p">(</span><span class="n">username</span><span class="o">.</span><span class="n">find</span><span class="p">(</span><span class="s">'@'</span><span class="p">)</span> <span class="o">==</span> <span class="mi">0</span><span class="p">):</span> + <span class="n">uid</span> <span class="o">=</span> <span class="s">"</span><span class="si">%s</span><span class="s">@</span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="p">(</span><span class="n">username</span><span class="p">,</span> <span class="n">gethostname</span><span class="p">())</span> + <span class="k">elif</span> <span class="n">hostname</span><span class="p">:</span> + <span class="n">uid</span> <span class="o">=</span> <span class="s">"</span><span class="si">%s</span><span class="s">@</span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="p">(</span><span class="n">username</span><span class="p">,</span> <span class="n">hostname</span><span class="p">)</span> + <span class="k">else</span><span class="p">:</span> + <span class="n">uid</span> <span class="o">=</span> <span class="n">username</span> + + <span class="k">return</span> <span class="n">uid</span> +</div> +<div class="viewcode-block" id="_deprefix"><a class="viewcode-back" href="../../gnupg.html#gnupg._util._deprefix">[docs]</a><span class="k">def</span> <span class="nf">_deprefix</span><span class="p">(</span><span class="n">line</span><span class="p">,</span> <span class="n">prefix</span><span class="p">,</span> <span class="n">callback</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span> + <span class="sd">"""Remove the prefix string from the beginning of line, if it exists.</span> + +<span class="sd"> :param string line: A line, such as one output by GnuPG's status-fd.</span> +<span class="sd"> :param string prefix: A substring to remove from the beginning of</span> +<span class="sd"> ``line``. Case insensitive.</span> +<span class="sd"> :type callback: callable</span> +<span class="sd"> :param callback: Function to call if the prefix is found. The signature to</span> +<span class="sd"> callback will be only one argument, the ``line`` without the ``prefix``, i.e.</span> +<span class="sd"> ``callback(line)``.</span> +<span class="sd"> :rtype: string</span> +<span class="sd"> :returns: If the prefix was found, the ``line`` without the prefix is</span> +<span class="sd"> returned. Otherwise, the original ``line`` is returned.</span> +<span class="sd"> """</span> + <span class="k">try</span><span class="p">:</span> + <span class="k">assert</span> <span class="n">line</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s">u''</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">prefix</span><span class="p">)</span><span class="o">.</span><span class="n">upper</span><span class="p">())</span> + <span class="k">except</span> <span class="ne">AssertionError</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Line doesn't start with prefix '</span><span class="si">%s</span><span class="s">':</span><span class="se">\n</span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="p">(</span><span class="n">prefix</span><span class="p">,</span> <span class="n">line</span><span class="p">))</span> + <span class="k">return</span> <span class="n">line</span> + <span class="k">else</span><span class="p">:</span> + <span class="n">newline</span> <span class="o">=</span> <span class="n">line</span><span class="p">[</span><span class="nb">len</span><span class="p">(</span><span class="n">prefix</span><span class="p">):]</span> + <span class="k">if</span> <span class="n">callback</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">None</span><span class="p">:</span> + <span class="k">try</span><span class="p">:</span> + <span class="n">callback</span><span class="p">(</span><span class="n">newline</span><span class="p">)</span> + <span class="k">except</span> <span class="ne">Exception</span> <span class="k">as</span> <span class="n">exc</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">exception</span><span class="p">(</span><span class="n">exc</span><span class="p">)</span> + <span class="k">return</span> <span class="n">newline</span> +</div> +<div class="viewcode-block" id="_find_binary"><a class="viewcode-back" href="../../gnupg.html#gnupg._util._find_binary">[docs]</a><span class="k">def</span> <span class="nf">_find_binary</span><span class="p">(</span><span class="n">binary</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span> + <span class="sd">"""Find the absolute path to the GnuPG binary.</span> + +<span class="sd"> Also run checks that the binary is not a symlink, and check that</span> +<span class="sd"> our process real uid has exec permissions.</span> + +<span class="sd"> :param str binary: The path to the GnuPG binary.</span> +<span class="sd"> :raises: :exc:`~exceptions.RuntimeError` if it appears that GnuPG is not</span> +<span class="sd"> installed.</span> +<span class="sd"> :rtype: str</span> +<span class="sd"> :returns: The absolute path to the GnuPG binary to use, if no exceptions</span> +<span class="sd"> occur.</span> +<span class="sd"> """</span> + <span class="n">found</span> <span class="o">=</span> <span class="bp">None</span> + <span class="k">if</span> <span class="n">binary</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">None</span><span class="p">:</span> + <span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isabs</span><span class="p">(</span><span class="n">binary</span><span class="p">):</span> + <span class="k">try</span><span class="p">:</span> + <span class="n">found</span> <span class="o">=</span> <span class="n">_which</span><span class="p">(</span><span class="n">binary</span><span class="p">)</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Found potential binary paths: </span><span class="si">%s</span><span class="s">"</span> + <span class="o">%</span> <span class="s">'</span><span class="se">\n</span><span class="s">'</span><span class="o">.</span><span class="n">join</span><span class="p">([</span><span class="n">path</span> <span class="k">for</span> <span class="n">path</span> <span class="ow">in</span> <span class="n">found</span><span class="p">]))</span> + <span class="n">found</span> <span class="o">=</span> <span class="n">found</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> + <span class="k">except</span> <span class="ne">IndexError</span> <span class="k">as</span> <span class="n">ie</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s">"Could not determine absolute path of binary: '</span><span class="si">%s</span><span class="s">'"</span> + <span class="o">%</span> <span class="n">binary</span><span class="p">)</span> + <span class="k">elif</span> <span class="n">os</span><span class="o">.</span><span class="n">access</span><span class="p">(</span><span class="n">binary</span><span class="p">,</span> <span class="n">os</span><span class="o">.</span><span class="n">X_OK</span><span class="p">):</span> + <span class="n">found</span> <span class="o">=</span> <span class="n">binary</span> + <span class="k">if</span> <span class="n">found</span> <span class="ow">is</span> <span class="bp">None</span><span class="p">:</span> + <span class="k">try</span><span class="p">:</span> <span class="n">found</span> <span class="o">=</span> <span class="n">_which</span><span class="p">(</span><span class="s">'gpg'</span><span class="p">)[</span><span class="mi">0</span><span class="p">]</span> + <span class="k">except</span> <span class="ne">IndexError</span> <span class="k">as</span> <span class="n">ie</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s">"Could not find binary for 'gpg'."</span><span class="p">)</span> + <span class="k">try</span><span class="p">:</span> <span class="n">found</span> <span class="o">=</span> <span class="n">_which</span><span class="p">(</span><span class="s">'gpg2'</span><span class="p">)[</span><span class="mi">0</span><span class="p">]</span> + <span class="k">except</span> <span class="ne">IndexError</span> <span class="k">as</span> <span class="n">ie</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s">"Could not find binary for 'gpg2'."</span><span class="p">)</span> + <span class="k">if</span> <span class="n">found</span> <span class="ow">is</span> <span class="bp">None</span><span class="p">:</span> + <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s">"GnuPG is not installed!"</span><span class="p">)</span> + + <span class="k">try</span><span class="p">:</span> + <span class="k">assert</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isabs</span><span class="p">(</span><span class="n">found</span><span class="p">),</span> <span class="s">"Path to gpg binary not absolute"</span> + <span class="k">assert</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">islink</span><span class="p">(</span><span class="n">found</span><span class="p">),</span> <span class="s">"Path to gpg binary is symlink"</span> + <span class="k">assert</span> <span class="n">os</span><span class="o">.</span><span class="n">access</span><span class="p">(</span><span class="n">found</span><span class="p">,</span> <span class="n">os</span><span class="o">.</span><span class="n">X_OK</span><span class="p">),</span> <span class="s">"Lacking +x perms for gpg binary"</span> + <span class="k">except</span> <span class="p">(</span><span class="ne">AssertionError</span><span class="p">,</span> <span class="ne">AttributeError</span><span class="p">)</span> <span class="k">as</span> <span class="n">ae</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="nb">str</span><span class="p">(</span><span class="n">ae</span><span class="p">))</span> + <span class="k">else</span><span class="p">:</span> + <span class="k">return</span> <span class="n">found</span> +</div> +<div class="viewcode-block" id="_has_readwrite"><a class="viewcode-back" href="../../gnupg.html#gnupg._util._has_readwrite">[docs]</a><span class="k">def</span> <span class="nf">_has_readwrite</span><span class="p">(</span><span class="n">path</span><span class="p">):</span> + <span class="sd">"""</span> +<span class="sd"> Determine if the real uid/gid of the executing user has read and write</span> +<span class="sd"> permissions for a directory or a file.</span> + +<span class="sd"> :param str path: The path to the directory or file to check permissions</span> +<span class="sd"> for.</span> +<span class="sd"> :rtype: bool</span> +<span class="sd"> :returns: True if real uid/gid has read+write permissions, False otherwise.</span> +<span class="sd"> """</span> + <span class="k">return</span> <span class="n">os</span><span class="o">.</span><span class="n">access</span><span class="p">(</span><span class="n">path</span><span class="p">,</span> <span class="n">os</span><span class="o">.</span><span class="n">R_OK</span> <span class="o">^</span> <span class="n">os</span><span class="o">.</span><span class="n">W_OK</span><span class="p">)</span> +</div> +<div class="viewcode-block" id="_is_file"><a class="viewcode-back" href="../../gnupg.html#gnupg._util._is_file">[docs]</a><span class="k">def</span> <span class="nf">_is_file</span><span class="p">(</span><span class="n">filename</span><span class="p">):</span> + <span class="sd">"""Check that the size of the thing which is supposed to be a filename has</span> +<span class="sd"> size greater than zero, without following symbolic links or using</span> +<span class="sd"> :func:os.path.isfile.</span> + +<span class="sd"> :param filename: An object to check.</span> +<span class="sd"> :rtype: bool</span> +<span class="sd"> :returns: True if **filename** is file-like, False otherwise.</span> +<span class="sd"> """</span> + <span class="k">try</span><span class="p">:</span> + <span class="n">statinfo</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">lstat</span><span class="p">(</span><span class="n">filename</span><span class="p">)</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"lstat(</span><span class="si">%r</span><span class="s">) with type=</span><span class="si">%s</span><span class="s"> gave us </span><span class="si">%r</span><span class="s">"</span> + <span class="o">%</span> <span class="p">(</span><span class="nb">repr</span><span class="p">(</span><span class="n">filename</span><span class="p">),</span> <span class="nb">type</span><span class="p">(</span><span class="n">filename</span><span class="p">),</span> <span class="nb">repr</span><span class="p">(</span><span class="n">statinfo</span><span class="p">)))</span> + <span class="k">if</span> <span class="ow">not</span> <span class="p">(</span><span class="n">statinfo</span><span class="o">.</span><span class="n">st_size</span> <span class="o">></span> <span class="mi">0</span><span class="p">):</span> + <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s">"'</span><span class="si">%s</span><span class="s">' appears to be an empty file!"</span> <span class="o">%</span> <span class="n">filename</span><span class="p">)</span> + <span class="k">except</span> <span class="ne">OSError</span> <span class="k">as</span> <span class="n">oserr</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="n">oserr</span><span class="p">)</span> + <span class="k">if</span> <span class="n">filename</span> <span class="o">==</span> <span class="s">'-'</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Got '-' for filename, assuming sys.stdin..."</span><span class="p">)</span> + <span class="k">return</span> <span class="bp">True</span> + <span class="k">except</span> <span class="p">(</span><span class="ne">ValueError</span><span class="p">,</span> <span class="ne">TypeError</span><span class="p">,</span> <span class="ne">IOError</span><span class="p">)</span> <span class="k">as</span> <span class="n">err</span><span class="p">:</span> + <span class="n">log</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="n">err</span><span class="p">)</span> + <span class="k">else</span><span class="p">:</span> + <span class="k">return</span> <span class="bp">True</span> + <span class="k">return</span> <span class="bp">False</span> +</div> +<div class="viewcode-block" id="_is_stream"><a class="viewcode-back" href="../../gnupg.html#gnupg._util._is_stream">[docs]</a><span class="k">def</span> <span class="nf">_is_stream</span><span class="p">(</span><span class="nb">input</span><span class="p">):</span> + <span class="sd">"""Check that the input is a byte stream.</span> + +<span class="sd"> :param input: An object provided for reading from or writing to.</span> +<span class="sd"> :rtype: bool</span> +<span class="sd"> :returns: True if :param:input is a stream, False if otherwise.</span> +<span class="sd"> """</span> + <span class="k">return</span> <span class="nb">isinstance</span><span class="p">(</span><span class="nb">input</span><span class="p">,</span> <span class="n">BytesIO</span><span class="p">)</span> <span class="ow">or</span> <span class="nb">isinstance</span><span class="p">(</span><span class="nb">input</span><span class="p">,</span> <span class="n">StringIO</span><span class="p">)</span> +</div> +<div class="viewcode-block" id="_is_list_or_tuple"><a class="viewcode-back" href="../../gnupg.html#gnupg._util._is_list_or_tuple">[docs]</a><span class="k">def</span> <span class="nf">_is_list_or_tuple</span><span class="p">(</span><span class="n">instance</span><span class="p">):</span> + <span class="sd">"""Check that ``instance`` is a list or tuple.</span> + +<span class="sd"> :param instance: The object to type check.</span> +<span class="sd"> :rtype: bool</span> +<span class="sd"> :returns: True if ``instance`` is a list or tuple, False otherwise.</span> +<span class="sd"> """</span> + <span class="k">return</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">instance</span><span class="p">,</span> <span class="p">(</span><span class="nb">list</span><span class="p">,</span> <span class="nb">tuple</span><span class="p">,))</span> +</div> +<div class="viewcode-block" id="_is_gpg1"><a class="viewcode-back" href="../../gnupg.html#gnupg._util._is_gpg1">[docs]</a><span class="k">def</span> <span class="nf">_is_gpg1</span><span class="p">(</span><span class="n">version</span><span class="p">):</span> + <span class="sd">"""Returns True if using GnuPG version 1.x.</span> + +<span class="sd"> :param tuple version: A tuple of three integers indication major, minor,</span> +<span class="sd"> and micro version numbers.</span> +<span class="sd"> """</span> + <span class="p">(</span><span class="n">major</span><span class="p">,</span> <span class="n">minor</span><span class="p">,</span> <span class="n">micro</span><span class="p">)</span> <span class="o">=</span> <span class="n">_match_version_string</span><span class="p">(</span><span class="n">version</span><span class="p">)</span> + <span class="k">if</span> <span class="n">major</span> <span class="o">==</span> <span class="mi">1</span><span class="p">:</span> + <span class="k">return</span> <span class="bp">True</span> + <span class="k">return</span> <span class="bp">False</span> +</div> +<div class="viewcode-block" id="_is_gpg2"><a class="viewcode-back" href="../../gnupg.html#gnupg._util._is_gpg2">[docs]</a><span class="k">def</span> <span class="nf">_is_gpg2</span><span class="p">(</span><span class="n">version</span><span class="p">):</span> + <span class="sd">"""Returns True if using GnuPG version 2.x.</span> + +<span class="sd"> :param tuple version: A tuple of three integers indication major, minor,</span> +<span class="sd"> and micro version numbers.</span> +<span class="sd"> """</span> + <span class="p">(</span><span class="n">major</span><span class="p">,</span> <span class="n">minor</span><span class="p">,</span> <span class="n">micro</span><span class="p">)</span> <span class="o">=</span> <span class="n">_match_version_string</span><span class="p">(</span><span class="n">version</span><span class="p">)</span> + <span class="k">if</span> <span class="n">major</span> <span class="o">==</span> <span class="mi">2</span><span class="p">:</span> + <span class="k">return</span> <span class="bp">True</span> + <span class="k">return</span> <span class="bp">False</span> +</div> +<div class="viewcode-block" id="_make_binary_stream"><a class="viewcode-back" href="../../gnupg.html#gnupg._util._make_binary_stream">[docs]</a><span class="k">def</span> <span class="nf">_make_binary_stream</span><span class="p">(</span><span class="n">s</span><span class="p">,</span> <span class="n">encoding</span><span class="p">):</span> + <span class="sd">"""</span> +<span class="sd"> xxx fill me in</span> +<span class="sd"> """</span> + <span class="k">try</span><span class="p">:</span> + <span class="k">if</span> <span class="n">_py3k</span><span class="p">:</span> + <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">s</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> + <span class="n">s</span> <span class="o">=</span> <span class="n">s</span><span class="o">.</span><span class="n">encode</span><span class="p">(</span><span class="n">encoding</span><span class="p">)</span> + <span class="k">else</span><span class="p">:</span> + <span class="k">if</span> <span class="nb">type</span><span class="p">(</span><span class="n">s</span><span class="p">)</span> <span class="ow">is</span> <span class="ow">not</span> <span class="nb">str</span><span class="p">:</span> + <span class="n">s</span> <span class="o">=</span> <span class="n">s</span><span class="o">.</span><span class="n">encode</span><span class="p">(</span><span class="n">encoding</span><span class="p">)</span> + <span class="kn">from</span> <span class="nn">io</span> <span class="kn">import</span> <span class="n">BytesIO</span> + <span class="n">rv</span> <span class="o">=</span> <span class="n">BytesIO</span><span class="p">(</span><span class="n">s</span><span class="p">)</span> + <span class="k">except</span> <span class="ne">ImportError</span><span class="p">:</span> + <span class="n">rv</span> <span class="o">=</span> <span class="n">StringIO</span><span class="p">(</span><span class="n">s</span><span class="p">)</span> + <span class="k">return</span> <span class="n">rv</span> +</div> +<div class="viewcode-block" id="_make_passphrase"><a class="viewcode-back" href="../../gnupg.html#gnupg._util._make_passphrase">[docs]</a><span class="k">def</span> <span class="nf">_make_passphrase</span><span class="p">(</span><span class="n">length</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">save</span><span class="o">=</span><span class="bp">False</span><span class="p">,</span> <span class="nb">file</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span> + <span class="sd">"""Create a passphrase and write it to a file that only the user can read.</span> + +<span class="sd"> This is not very secure, and should not be relied upon for actual key</span> +<span class="sd"> passphrases.</span> + +<span class="sd"> :param int length: The length in bytes of the string to generate.</span> + +<span class="sd"> :param file file: The file to save the generated passphrase in. If not</span> +<span class="sd"> given, defaults to 'passphrase-<the real user id>-<seconds since</span> +<span class="sd"> epoch>' in the top-level directory.</span> +<span class="sd"> """</span> + <span class="k">if</span> <span class="ow">not</span> <span class="n">length</span><span class="p">:</span> + <span class="n">length</span> <span class="o">=</span> <span class="mi">40</span> + + <span class="n">passphrase</span> <span class="o">=</span> <span class="n">_make_random_string</span><span class="p">(</span><span class="n">length</span><span class="p">)</span> + + <span class="k">if</span> <span class="n">save</span><span class="p">:</span> + <span class="n">ruid</span><span class="p">,</span> <span class="n">euid</span><span class="p">,</span> <span class="n">suid</span> <span class="o">=</span> <span class="n">psutil</span><span class="o">.</span><span class="n">Process</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">getpid</span><span class="p">())</span><span class="o">.</span><span class="n">uids</span> + <span class="n">gid</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">getgid</span><span class="p">()</span> + <span class="n">now</span> <span class="o">=</span> <span class="n">mktime</span><span class="p">(</span><span class="n">localtime</span><span class="p">())</span> + + <span class="k">if</span> <span class="ow">not</span> <span class="nb">file</span><span class="p">:</span> + <span class="n">filename</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</span><span class="s">'passphrase-</span><span class="si">%s</span><span class="s">-</span><span class="si">%s</span><span class="s">'</span> <span class="o">%</span> <span class="n">uid</span><span class="p">,</span> <span class="n">now</span><span class="p">)</span> + <span class="nb">file</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">_repo</span><span class="p">,</span> <span class="n">filename</span><span class="p">)</span> + + <span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="nb">file</span><span class="p">,</span> <span class="s">'a'</span><span class="p">)</span> <span class="k">as</span> <span class="n">fh</span><span class="p">:</span> + <span class="n">fh</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">passphrase</span><span class="p">)</span> + <span class="n">fh</span><span class="o">.</span><span class="n">flush</span><span class="p">()</span> + <span class="n">fh</span><span class="o">.</span><span class="n">close</span><span class="p">()</span> + <span class="n">os</span><span class="o">.</span><span class="n">chmod</span><span class="p">(</span><span class="nb">file</span><span class="p">,</span> <span class="n">stat</span><span class="o">.</span><span class="n">S_IRUSR</span> <span class="o">|</span> <span class="n">stat</span><span class="o">.</span><span class="n">S_IWUSR</span><span class="p">)</span> + <span class="n">os</span><span class="o">.</span><span class="n">chown</span><span class="p">(</span><span class="nb">file</span><span class="p">,</span> <span class="n">ruid</span><span class="p">,</span> <span class="n">gid</span><span class="p">)</span> + + <span class="n">log</span><span class="o">.</span><span class="n">warn</span><span class="p">(</span><span class="s">"Generated passphrase saved to </span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="nb">file</span><span class="p">)</span> + <span class="k">return</span> <span class="n">passphrase</span> +</div> +<div class="viewcode-block" id="_make_random_string"><a class="viewcode-back" href="../../gnupg.html#gnupg._util._make_random_string">[docs]</a><span class="k">def</span> <span class="nf">_make_random_string</span><span class="p">(</span><span class="n">length</span><span class="p">):</span> + <span class="sd">"""Returns a random lowercase, uppercase, alphanumerical string.</span> + +<span class="sd"> :param int length: The length in bytes of the string to generate.</span> +<span class="sd"> """</span> + <span class="n">chars</span> <span class="o">=</span> <span class="n">string</span><span class="o">.</span><span class="n">ascii_lowercase</span> <span class="o">+</span> <span class="n">string</span><span class="o">.</span><span class="n">ascii_uppercase</span> <span class="o">+</span> <span class="n">string</span><span class="o">.</span><span class="n">digits</span> + <span class="k">return</span> <span class="s">''</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">random</span><span class="o">.</span><span class="n">choice</span><span class="p">(</span><span class="n">chars</span><span class="p">)</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">length</span><span class="p">))</span> +</div> +<div class="viewcode-block" id="_match_version_string"><a class="viewcode-back" href="../../gnupg.html#gnupg._util._match_version_string">[docs]</a><span class="k">def</span> <span class="nf">_match_version_string</span><span class="p">(</span><span class="n">version</span><span class="p">):</span> + <span class="sd">"""Sort a binary version string into major, minor, and micro integers.</span> + +<span class="sd"> :param str version: A version string in the form x.x.x</span> +<span class="sd"> """</span> + <span class="n">regex</span> <span class="o">=</span> <span class="n">re</span><span class="o">.</span><span class="n">compile</span><span class="p">(</span><span class="s">'(\d)*(\.)*(\d)*(\.)*(\d)*'</span><span class="p">)</span> + <span class="n">matched</span> <span class="o">=</span> <span class="n">regex</span><span class="o">.</span><span class="n">match</span><span class="p">(</span><span class="n">version</span><span class="p">)</span> + <span class="n">g</span> <span class="o">=</span> <span class="n">matched</span><span class="o">.</span><span class="n">groups</span><span class="p">()</span> + <span class="n">major</span><span class="p">,</span> <span class="n">minor</span><span class="p">,</span> <span class="n">micro</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">g</span><span class="p">[</span><span class="mi">0</span><span class="p">]),</span> <span class="nb">int</span><span class="p">(</span><span class="n">g</span><span class="p">[</span><span class="mi">2</span><span class="p">]),</span> <span class="nb">int</span><span class="p">(</span><span class="n">g</span><span class="p">[</span><span class="mi">4</span><span class="p">])</span> + <span class="k">return</span> <span class="p">(</span><span class="n">major</span><span class="p">,</span> <span class="n">minor</span><span class="p">,</span> <span class="n">micro</span><span class="p">)</span> +</div> +<div class="viewcode-block" id="_next_year"><a class="viewcode-back" href="../../gnupg.html#gnupg._util._next_year">[docs]</a><span class="k">def</span> <span class="nf">_next_year</span><span class="p">():</span> + <span class="sd">"""Get the date of today plus one year.</span> + +<span class="sd"> :rtype: str</span> +<span class="sd"> :returns: The date of this day next year, in the format '%Y-%m-%d'.</span> +<span class="sd"> """</span> + <span class="n">now</span> <span class="o">=</span> <span class="n">datetime</span><span class="o">.</span><span class="n">now</span><span class="p">()</span><span class="o">.</span><span class="n">__str__</span><span class="p">()</span> + <span class="n">date</span> <span class="o">=</span> <span class="n">now</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s">' '</span><span class="p">,</span> <span class="mi">1</span><span class="p">)[</span><span class="mi">0</span><span class="p">]</span> + <span class="n">year</span><span class="p">,</span> <span class="n">month</span><span class="p">,</span> <span class="n">day</span> <span class="o">=</span> <span class="n">date</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s">'-'</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span> + <span class="n">next_year</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</span><span class="nb">int</span><span class="p">(</span><span class="n">year</span><span class="p">)</span><span class="o">+</span><span class="mi">1</span><span class="p">)</span> + <span class="k">return</span> <span class="s">'-'</span><span class="o">.</span><span class="n">join</span><span class="p">((</span><span class="n">next_year</span><span class="p">,</span> <span class="n">month</span><span class="p">,</span> <span class="n">day</span><span class="p">))</span> +</div> +<div class="viewcode-block" id="_now"><a class="viewcode-back" href="../../gnupg.html#gnupg._util._now">[docs]</a><span class="k">def</span> <span class="nf">_now</span><span class="p">():</span> + <span class="sd">"""Get a timestamp for right now, formatted according to ISO 8601."""</span> + <span class="k">return</span> <span class="n">datetime</span><span class="o">.</span><span class="n">isoformat</span><span class="p">(</span><span class="n">datetime</span><span class="o">.</span><span class="n">now</span><span class="p">())</span> +</div> +<div class="viewcode-block" id="_separate_keyword"><a class="viewcode-back" href="../../gnupg.html#gnupg._util._separate_keyword">[docs]</a><span class="k">def</span> <span class="nf">_separate_keyword</span><span class="p">(</span><span class="n">line</span><span class="p">):</span> + <span class="sd">"""Split the line, and return (first_word, the_rest)."""</span> + <span class="k">try</span><span class="p">:</span> + <span class="n">first</span><span class="p">,</span> <span class="n">rest</span> <span class="o">=</span> <span class="n">line</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="bp">None</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> + <span class="k">except</span> <span class="ne">ValueError</span><span class="p">:</span> + <span class="n">first</span> <span class="o">=</span> <span class="n">line</span><span class="o">.</span><span class="n">strip</span><span class="p">()</span> + <span class="n">rest</span> <span class="o">=</span> <span class="s">''</span> + <span class="k">return</span> <span class="n">first</span><span class="p">,</span> <span class="n">rest</span> +</div> +<div class="viewcode-block" id="_threaded_copy_data"><a class="viewcode-back" href="../../gnupg.html#gnupg._util._threaded_copy_data">[docs]</a><span class="k">def</span> <span class="nf">_threaded_copy_data</span><span class="p">(</span><span class="n">instream</span><span class="p">,</span> <span class="n">outstream</span><span class="p">):</span> + <span class="sd">"""Copy data from one stream to another in a separate thread.</span> + +<span class="sd"> Wraps ``_copy_data()`` in a :class:`threading.Thread`.</span> + +<span class="sd"> :type instream: :class:`io.BytesIO` or :class:`io.StringIO`</span> +<span class="sd"> :param instream: A byte stream to read from.</span> +<span class="sd"> :param file outstream: The file descriptor of a tmpfile to write to.</span> +<span class="sd"> """</span> + <span class="n">copy_thread</span> <span class="o">=</span> <span class="n">threading</span><span class="o">.</span><span class="n">Thread</span><span class="p">(</span><span class="n">target</span><span class="o">=</span><span class="n">_copy_data</span><span class="p">,</span> + <span class="n">args</span><span class="o">=</span><span class="p">(</span><span class="n">instream</span><span class="p">,</span> <span class="n">outstream</span><span class="p">))</span> + <span class="n">copy_thread</span><span class="o">.</span><span class="n">setDaemon</span><span class="p">(</span><span class="bp">True</span><span class="p">)</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">'</span><span class="si">%r</span><span class="s">, </span><span class="si">%r</span><span class="s">, </span><span class="si">%r</span><span class="s">'</span><span class="p">,</span> <span class="n">copy_thread</span><span class="p">,</span> <span class="n">instream</span><span class="p">,</span> <span class="n">outstream</span><span class="p">)</span> + <span class="n">copy_thread</span><span class="o">.</span><span class="n">start</span><span class="p">()</span> + <span class="k">return</span> <span class="n">copy_thread</span> +</div> +<div class="viewcode-block" id="_utc_epoch"><a class="viewcode-back" href="../../gnupg.html#gnupg._util._utc_epoch">[docs]</a><span class="k">def</span> <span class="nf">_utc_epoch</span><span class="p">():</span> + <span class="sd">"""Get the seconds since epoch."""</span> + <span class="k">return</span> <span class="nb">int</span><span class="p">(</span><span class="n">mktime</span><span class="p">(</span><span class="n">localtime</span><span class="p">()))</span> +</div> +<div class="viewcode-block" id="_which"><a class="viewcode-back" href="../../gnupg.html#gnupg._util._which">[docs]</a><span class="k">def</span> <span class="nf">_which</span><span class="p">(</span><span class="n">executable</span><span class="p">,</span> <span class="n">flags</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">X_OK</span><span class="p">):</span> + <span class="sd">"""Borrowed from Twisted's :mod:twisted.python.proutils .</span> + +<span class="sd"> Search PATH for executable files with the given name.</span> + +<span class="sd"> On newer versions of MS-Windows, the PATHEXT environment variable will be</span> +<span class="sd"> set to the list of file extensions for files considered executable. This</span> +<span class="sd"> will normally include things like ".EXE". This fuction will also find files</span> +<span class="sd"> with the given name ending with any of these extensions.</span> + +<span class="sd"> On MS-Windows the only flag that has any meaning is os.F_OK. Any other</span> +<span class="sd"> flags will be ignored.</span> + +<span class="sd"> Note: This function does not help us prevent an attacker who can already</span> +<span class="sd"> manipulate the environment's PATH settings from placing malicious code</span> +<span class="sd"> higher in the PATH. It also does happily follows links.</span> + +<span class="sd"> :param str name: The name for which to search.</span> +<span class="sd"> :param int flags: Arguments to L{os.access}.</span> +<span class="sd"> :rtype: list</span> +<span class="sd"> :returns: A list of the full paths to files found, in the order in which</span> +<span class="sd"> they were found.</span> +<span class="sd"> """</span> + <span class="n">result</span> <span class="o">=</span> <span class="p">[]</span> + <span class="n">exts</span> <span class="o">=</span> <span class="nb">filter</span><span class="p">(</span><span class="bp">None</span><span class="p">,</span> <span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s">'PATHEXT'</span><span class="p">,</span> <span class="s">''</span><span class="p">)</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">pathsep</span><span class="p">))</span> + <span class="n">path</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s">'PATH'</span><span class="p">,</span> <span class="bp">None</span><span class="p">)</span> + <span class="k">if</span> <span class="n">path</span> <span class="ow">is</span> <span class="bp">None</span><span class="p">:</span> + <span class="k">return</span> <span class="p">[]</span> + <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s">'PATH'</span><span class="p">,</span> <span class="s">''</span><span class="p">)</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">pathsep</span><span class="p">):</span> + <span class="n">p</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">p</span><span class="p">,</span> <span class="n">executable</span><span class="p">)</span> + <span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">access</span><span class="p">(</span><span class="n">p</span><span class="p">,</span> <span class="n">flags</span><span class="p">):</span> + <span class="n">result</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">p</span><span class="p">)</span> + <span class="k">for</span> <span class="n">e</span> <span class="ow">in</span> <span class="n">exts</span><span class="p">:</span> + <span class="n">pext</span> <span class="o">=</span> <span class="n">p</span> <span class="o">+</span> <span class="n">e</span> + <span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">access</span><span class="p">(</span><span class="n">pext</span><span class="p">,</span> <span class="n">flags</span><span class="p">):</span> + <span class="n">result</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">pext</span><span class="p">)</span> + <span class="k">return</span> <span class="n">result</span> +</div> +<div class="viewcode-block" id="_write_passphrase"><a class="viewcode-back" href="../../gnupg.html#gnupg._util._write_passphrase">[docs]</a><span class="k">def</span> <span class="nf">_write_passphrase</span><span class="p">(</span><span class="n">stream</span><span class="p">,</span> <span class="n">passphrase</span><span class="p">,</span> <span class="n">encoding</span><span class="p">):</span> + <span class="sd">"""Write the passphrase from memory to the GnuPG process' stdin.</span> + +<span class="sd"> :type stream: file, :class:`~io.BytesIO`, or :class:`~io.StringIO`</span> +<span class="sd"> :param stream: The input file descriptor to write the password to.</span> +<span class="sd"> :param str passphrase: The passphrase for the secret key material.</span> +<span class="sd"> :param str encoding: The data encoding expected by GnuPG. Usually, this</span> +<span class="sd"> is ``sys.getfilesystemencoding()``.</span> +<span class="sd"> """</span> + <span class="n">passphrase</span> <span class="o">=</span> <span class="s">'</span><span class="si">%s</span><span class="se">\n</span><span class="s">'</span> <span class="o">%</span> <span class="n">passphrase</span> + <span class="n">passphrase</span> <span class="o">=</span> <span class="n">passphrase</span><span class="o">.</span><span class="n">encode</span><span class="p">(</span><span class="n">encoding</span><span class="p">)</span> + <span class="n">stream</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="n">passphrase</span><span class="p">)</span> + <span class="n">log</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s">"Wrote passphrase on stdin."</span><span class="p">)</span> + +</div> +<div class="viewcode-block" id="InheritableProperty"><a class="viewcode-back" href="../../gnupg.html#gnupg._util.InheritableProperty">[docs]</a><span class="k">class</span> <span class="nc">InheritableProperty</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span> + <span class="sd">"""Based on the emulation of PyProperty_Type() in Objects/descrobject.c"""</span> + + <span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">fget</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">fset</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">fdel</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">doc</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span> + <span class="bp">self</span><span class="o">.</span><span class="n">fget</span> <span class="o">=</span> <span class="n">fget</span> + <span class="bp">self</span><span class="o">.</span><span class="n">fset</span> <span class="o">=</span> <span class="n">fset</span> + <span class="bp">self</span><span class="o">.</span><span class="n">fdel</span> <span class="o">=</span> <span class="n">fdel</span> + <span class="bp">self</span><span class="o">.</span><span class="n">__doc__</span> <span class="o">=</span> <span class="n">doc</span> + + <span class="k">def</span> <span class="nf">__get__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">obj</span><span class="p">,</span> <span class="n">objtype</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span> + <span class="k">if</span> <span class="n">obj</span> <span class="ow">is</span> <span class="bp">None</span><span class="p">:</span> + <span class="k">return</span> <span class="bp">self</span> + <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">fget</span> <span class="ow">is</span> <span class="bp">None</span><span class="p">:</span> + <span class="k">raise</span> <span class="ne">AttributeError</span><span class="p">(</span><span class="s">"unreadable attribute"</span><span class="p">)</span> + <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">fget</span><span class="o">.</span><span class="n">__name__</span> <span class="o">==</span> <span class="s">'<lambda>'</span> <span class="ow">or</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">fget</span><span class="o">.</span><span class="n">__name__</span><span class="p">:</span> + <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">fget</span><span class="p">(</span><span class="n">obj</span><span class="p">)</span> + <span class="k">else</span><span class="p">:</span> + <span class="k">return</span> <span class="nb">getattr</span><span class="p">(</span><span class="n">obj</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">fget</span><span class="o">.</span><span class="n">__name__</span><span class="p">)()</span> + + <span class="k">def</span> <span class="nf">__set__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">obj</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> + <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">fset</span> <span class="ow">is</span> <span class="bp">None</span><span class="p">:</span> + <span class="k">raise</span> <span class="ne">AttributeError</span><span class="p">(</span><span class="s">"can't set attribute"</span><span class="p">)</span> + <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">fset</span><span class="o">.</span><span class="n">__name__</span> <span class="o">==</span> <span class="s">'<lambda>'</span> <span class="ow">or</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">fset</span><span class="o">.</span><span class="n">__name__</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">fset</span><span class="p">(</span><span class="n">obj</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> + <span class="k">else</span><span class="p">:</span> + <span class="nb">getattr</span><span class="p">(</span><span class="n">obj</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">fset</span><span class="o">.</span><span class="n">__name__</span><span class="p">)(</span><span class="n">value</span><span class="p">)</span> + + <span class="k">def</span> <span class="nf">__delete__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">obj</span><span class="p">):</span> + <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">fdel</span> <span class="ow">is</span> <span class="bp">None</span><span class="p">:</span> + <span class="k">raise</span> <span class="ne">AttributeError</span><span class="p">(</span><span class="s">"can't delete attribute"</span><span class="p">)</span> + <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">fdel</span><span class="o">.</span><span class="n">__name__</span> <span class="o">==</span> <span class="s">'<lambda>'</span> <span class="ow">or</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">fdel</span><span class="o">.</span><span class="n">__name__</span><span class="p">:</span> + <span class="bp">self</span><span class="o">.</span><span class="n">fdel</span><span class="p">(</span><span class="n">obj</span><span class="p">)</span> + <span class="k">else</span><span class="p">:</span> + <span class="nb">getattr</span><span class="p">(</span><span class="n">obj</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">fdel</span><span class="o">.</span><span class="n">__name__</span><span class="p">)()</span> + +</div> +<div class="viewcode-block" id="Storage"><a class="viewcode-back" href="../../gnupg.html#gnupg._util.Storage">[docs]</a><span class="k">class</span> <span class="nc">Storage</span><span class="p">(</span><span class="nb">dict</span><span class="p">):</span> + <span class="sd">"""A dictionary where keys are stored as class attributes.</span> + +<span class="sd"> For example, ``obj.foo`` can be used in addition to ``obj['foo']``:</span> + +<span class="sd"> >>> o = Storage(a=1)</span> +<span class="sd"> >>> o.a</span> +<span class="sd"> 1</span> +<span class="sd"> >>> o['a']</span> +<span class="sd"> 1</span> +<span class="sd"> >>> o.a = 2</span> +<span class="sd"> >>> o['a']</span> +<span class="sd"> 2</span> +<span class="sd"> >>> del o.a</span> +<span class="sd"> >>> o.a</span> +<span class="sd"> None</span> +<span class="sd"> """</span> + <span class="k">def</span> <span class="nf">__getattr__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">):</span> + <span class="k">try</span><span class="p">:</span> + <span class="k">return</span> <span class="bp">self</span><span class="p">[</span><span class="n">key</span><span class="p">]</span> + <span class="k">except</span> <span class="ne">KeyError</span> <span class="k">as</span> <span class="n">k</span><span class="p">:</span> + <span class="k">return</span> <span class="bp">None</span> + + <span class="k">def</span> <span class="nf">__setattr__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> + <span class="bp">self</span><span class="p">[</span><span class="n">key</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span> + + <span class="k">def</span> <span class="nf">__delattr__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">key</span><span class="p">):</span> + <span class="k">try</span><span class="p">:</span> + <span class="k">del</span> <span class="bp">self</span><span class="p">[</span><span class="n">key</span><span class="p">]</span> + <span class="k">except</span> <span class="ne">KeyError</span> <span class="k">as</span> <span class="n">k</span><span class="p">:</span> + <span class="k">raise</span> <span class="ne">AttributeError</span><span class="p">(</span><span class="n">k</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span> + + <span class="k">def</span> <span class="nf">__repr__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> + <span class="k">return</span> <span class="s">'<Storage '</span> <span class="o">+</span> <span class="nb">dict</span><span class="o">.</span><span class="n">__repr__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">+</span> <span class="s">'>'</span> + + <span class="k">def</span> <span class="nf">__getstate__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> + <span class="k">return</span> <span class="nb">dict</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> + + <span class="k">def</span> <span class="nf">__setstate__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span> + <span class="k">for</span> <span class="p">(</span><span class="n">k</span><span class="p">,</span> <span class="n">v</span><span class="p">)</span> <span class="ow">in</span> <span class="n">value</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> + <span class="bp">self</span><span class="p">[</span><span class="n">k</span><span class="p">]</span> <span class="o">=</span> <span class="n">v</span></div> +</pre></div> + + </div> + </div> + </div> + </div> + <div class="sidebar"> + <h3>Table Of Contents</h3> + <ul> +<li class="toctree-l1"><a class="reference internal" href="../../gnupg.html">gnupg package</a></li> +</ul> + + <h3 style="margin-top: 1.5em;">Search</h3> + <form class="search" action="../../search.html" method="get"> + <input type="text" name="q" /> + <input type="submit" value="Go" /> + <input type="hidden" name="check_keywords" value="yes" /> + <input type="hidden" name="area" value="default" /> + </form> + <p class="searchtip" style="font-size: 90%"> + Enter search terms or a module, class or function name. + </p> + </div> + <div class="clearer"></div> + </div> + </div> + + <div class="footer-wrapper"> + <div class="footer"> + <div class="left"> + <a href="../../py-modindex.html" title="Python Module Index" + >modules</a> | + <a href="../../genindex.html" title="General Index" + >index</a> + </div> + + <div class="right"> + + <div class="footer"> + © Copyright 2013-2014, Isis Agora Lovecruft. + Last updated on Saturday, 02 August 2014. + Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.2.2. + </div> + </div> + <div class="clearer"></div> + </div> + </div> + + </body> +</html>
\ No newline at end of file diff --git a/docs/_build/html/_modules/index.html b/docs/_build/html/_modules/index.html new file mode 100644 index 0000000..d032746 --- /dev/null +++ b/docs/_build/html/_modules/index.html @@ -0,0 +1,104 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> + + +<html xmlns="http://www.w3.org/1999/xhtml"> + <head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> + + <title>Overview: module code — gnupg unknown documentation</title> + + <link rel="stylesheet" href="../_static/agogo.css" type="text/css" /> + <link rel="stylesheet" href="../_static/pygments.css" type="text/css" /> + + <script type="text/javascript"> + var DOCUMENTATION_OPTIONS = { + URL_ROOT: '../', + VERSION: 'unknown', + COLLAPSE_INDEX: false, + FILE_SUFFIX: '.html', + HAS_SOURCE: true + }; + </script> + <script type="text/javascript" src="../_static/jquery.js"></script> + <script type="text/javascript" src="../_static/underscore.js"></script> + <script type="text/javascript" src="../_static/doctools.js"></script> + <link rel="top" title="gnupg unknown documentation" href="../index.html" /> + </head> + <body> + <div class="header-wrapper"> + <div class="header"> + <div class="headertitle"><a + href="../index.html">gnupg: Python Module Documentation</a></div> + <div class="rel"> + <a href="../py-modindex.html" title="Python Module Index" + >modules</a> | + <a href="../genindex.html" title="General Index" + accesskey="I">index</a> + </div> + </div> + </div> + + <div class="content-wrapper"> + <div class="content"> + <div class="document"> + + <div class="documentwrapper"> + <div class="bodywrapper"> + <div class="body"> + + <h1>All modules for which code is available</h1> +<ul><li><a href="gnupg.html">gnupg</a></li> +<ul><li><a href="gnupg/_meta.html">gnupg._meta</a></li> +<li><a href="gnupg/_parsers.html">gnupg._parsers</a></li> +<li><a href="gnupg/_util.html">gnupg._util</a></li> +</ul></ul> + + </div> + </div> + </div> + </div> + <div class="sidebar"> + <h3>Table Of Contents</h3> + <ul> +<li class="toctree-l1"><a class="reference internal" href="../gnupg.html">gnupg package</a></li> +</ul> + + <h3 style="margin-top: 1.5em;">Search</h3> + <form class="search" action="../search.html" method="get"> + <input type="text" name="q" /> + <input type="submit" value="Go" /> + <input type="hidden" name="check_keywords" value="yes" /> + <input type="hidden" name="area" value="default" /> + </form> + <p class="searchtip" style="font-size: 90%"> + Enter search terms or a module, class or function name. + </p> + </div> + <div class="clearer"></div> + </div> + </div> + + <div class="footer-wrapper"> + <div class="footer"> + <div class="left"> + <a href="../py-modindex.html" title="Python Module Index" + >modules</a> | + <a href="../genindex.html" title="General Index" + >index</a> + </div> + + <div class="right"> + + <div class="footer"> + © Copyright 2013-2014, Isis Agora Lovecruft. + Last updated on Saturday, 02 August 2014. + Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.2.2. + </div> + </div> + <div class="clearer"></div> + </div> + </div> + + </body> +</html>
\ No newline at end of file diff --git a/docs/_build/html/_sources/gnupg.txt b/docs/_build/html/_sources/gnupg.txt new file mode 100644 index 0000000..fc8a479 --- /dev/null +++ b/docs/_build/html/_sources/gnupg.txt @@ -0,0 +1,131 @@ +gnupg package +============= + +gnupg module +------------ + +This module contains public classes for working with GnuPG_. To get started, +do: + +>>> import gnupg +>>> gpg = gnupg.GPG() + + +.. automodule:: gnupg + :members: + :undoc-members: + :private-members: + :show-inheritance: + +.. _meta: + +meta module +----------- + +Contains the meta and base classes which :class:`gnupg.GPG` inherits +from. Mostly, you shouldn't ever need to touch anything in here, unless you're +doing some serious hacking. + + +.. automodule:: gnupg._meta + :members: + :private-members: + :special-members: + :exclude-members: _agent_proc, __module__, __dict__, _decode_errors, init, + __weakref__, _result_map, __metaclass__ + :show-inheritance: + +.. _parsers: + +parsers module +-------------- + +These are classes for parsing both user inputs and status file descriptor +flags from GnuPG's output. The latter are used in order to determine what our +GnuPG process is doing and retrieve information about its operations, which +are stored in corresponding classes in +:attr:`~gnupg._meta.GPGBase._result_map`. Some status flags aren't handled yet +-- information on *all* of the flags (well, at least the documented ones…) can +be found in the :file:`docs/DETAILS` file in GnuPG's source_, which has been +included here_ as well. + + +.. automodule:: gnupg._parsers + :members: + :undoc-members: + :private-members: + :show-inheritance: + + +.. _util: + +util module +----------- + +You shouldn't really need to mess with this module either, it mostly deals +with low-level IO and file handling operations, de-/en- coding issues, and +setting up basic package facilities such as logging. + +.. automodule:: gnupg._util + :members: + :undoc-members: + :private-members: + :show-inheritance: + + +About this fork +--------------- + +This is a modified version of python-gnupg_, (forked from version 0.3.2) which +was created by Vinay Sajip, which itself is a modification of GPG.py written +by Steve Traugott, which in turn is a modification of the pycrypto GnuPG +interface written by A.M. Kuchling. + +This version is patched to sanitize untrusted inputs, due to the necessity of +executing ``subprocess.Popen([...], shell=True)`` in order to communicate with +GnuPG. Several speed improvements were also made based on code profiling, and +the API has been cleaned up to support an easier, more Pythonic, interaction. + + +Previous Authors' Documentation +------------------------------- + +Steve Traugott's documentation: + | + | Portions of this module are derived from A.M. Kuchling's well-designed + | GPG.py, using Richard Jones' updated version 1.3, which can be found in + | the pycrypto CVS repository on Sourceforge: + | + | http://pycrypto.cvs.sourceforge.net/viewvc/pycrypto/gpg/GPG.py + | + | This module is *not* forward-compatible with amk's; some of the old + | interface has changed. For instance, since I've added decrypt + | functionality, I elected to initialize with a 'gpghome' argument instead + | of 'keyring', so that gpg can find both the public and secret keyrings. + | I've also altered some of the returned objects in order for the caller to + | not have to know as much about the internals of the result classes. + | + | While the rest of ISconf is released under the GPL, I am releasing this + | single file under the same terms that A.M. Kuchling used for pycrypto. + | + | Steve Traugott, stevegt@terraluna.org + | Thu Jun 23 21:27:20 PDT 2005 + + +Vinay Sajip's documentation: + | + | This version of the module has been modified from Steve Traugott's version + | (see http://trac.t7a.org/isconf/browser/trunk/lib/python/isconf/GPG.py) by + | Vinay Sajip to make use of the subprocess module (Steve's version uses + | os.fork() and so does not work on Windows). Renamed to gnupg.py to avoid + | confusion with the previous versions. + | + | A unittest harness (test_gnupg.py) has also been added. + | + | Modifications Copyright (C) 2008-2012 Vinay Sajip. All rights reserved. + + +.. _GnuPG: http://gnupg.org +.. _python-gnupg: https://code.google.com/p/python-gnupg/ +.. _source: http://http://git.gnupg.org/cgi-bin/gitweb.cgi?p=gnupg.git;a=shortlog;h=refs/heads/master +.. _here: ./_static/DETAILS.html diff --git a/docs/_build/html/_sources/index.txt b/docs/_build/html/_sources/index.txt new file mode 100644 index 0000000..c266353 --- /dev/null +++ b/docs/_build/html/_sources/index.txt @@ -0,0 +1,44 @@ +.. gnupg documentation master file, created by + sphinx-quickstart on Fri Apr 5 22:38:47 2013. + You can adapt this file completely to your liking, but it should at least + contain the root `toctree` directive. + +gnupg: Python Package Documentation +=================================== +A Python interface for handling interactions with GnuPG, including keyfile +generation, keyring maintainance, import and export, encryption and +decryption, sending to and recieving from keyservers, and signing and +verification. + +Contents: + +.. toctree:: + :maxdepth: 2 + + gnupg + + +Source, license, & bug reports +============================== +The source code which was used to generate this documentation is accessible by +clicking the little `source` links next to the docs. Current source code can +be found in this github repository_. The **master** branch always reflects the +latest release, all releases are tagged with signed, annotated git tags, and +the **develop** branch represents the state of the next release. + +This package is released under GPLv3_ or greater. + +If you find a bug, or would like to request a feature, please use our public +bugtracker_ on github. Patches warmly welcome. + +Indices and tables +================== + +* :ref:`genindex` +* :ref:`modindex` +* :ref:`search` + +.. _source: https://github.com/isislovecruft/python-gnupg +.. _repository: https://github.com/isislovecruft/python-gnupg +.. _GPLv3: https://www.gnu.org/licenses/gpl.txt +.. _bugtracker: https://github.com/isislovecruft/python-gnupg/issues diff --git a/docs/_build/html/_static/DETAILS.html b/docs/_build/html/_static/DETAILS.html new file mode 100644 index 0000000..7b0b9f8 --- /dev/null +++ b/docs/_build/html/_static/DETAILS.html @@ -0,0 +1,2677 @@ +<?xml version="1.0" encoding="utf-8"?> +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> +<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en"> +<head> +<title>GnuPG Details</title> +<meta http-equiv="Content-Type" content="text/html;charset=utf-8"/> +<meta name="title" content="GnuPG Details"/> +<meta name="generator" content="Org-mode"/> +<meta name="generated" content="2013-07-03T09:52+0000"/> +<meta name="author" content="isis"/> +<meta name="description" content=""/> +<meta name="keywords" content=""/> +<style type="text/css"> + <!--/*--><![CDATA[/*><!--*/ + html { font-family: Times, serif; font-size: 12pt; } + .title { text-align: center; } + .todo { color: red; } + .done { color: green; } + .tag { background-color: #add8e6; font-weight:normal } + .target { } + .timestamp { color: #bebebe; } + .timestamp-kwd { color: #5f9ea0; } + .right {margin-left:auto; margin-right:0px; text-align:right;} + .left {margin-left:0px; margin-right:auto; text-align:left;} + .center {margin-left:auto; margin-right:auto; text-align:center;} + p.verse { margin-left: 3% } + pre { + border: 1pt solid #AEBDCC; + background-color: #F3F5F7; + padding: 5pt; + font-family: courier, monospace; + font-size: 90%; + overflow:auto; + } + table { border-collapse: collapse; } + td, th { vertical-align: top; } + th.right { text-align:center; } + th.left { text-align:center; } + th.center { text-align:center; } + td.right { text-align:right; } + td.left { text-align:left; } + td.center { text-align:center; } + dt { font-weight: bold; } + div.figure { padding: 0.5em; } + div.figure p { text-align: center; } + div.inlinetask { + padding:10px; + border:2px solid gray; + margin:10px; + background: #ffffcc; + } + textarea { overflow-x: auto; } + .linenr { font-size:smaller } + .code-highlighted {background-color:#ffff00;} + .org-info-js_info-navigation { border-style:none; } + #org-info-js_console-label { font-size:10px; font-weight:bold; + white-space:nowrap; } + .org-info-js_search-highlight {background-color:#ffff00; color:#000000; + font-weight:bold; } + /*]]>*/--> +</style> +<script type="text/javascript"> +/* +@licstart The following is the entire license notice for the +JavaScript code in this tag. + +Copyright (C) 2012 Free Software Foundation, Inc. + +The JavaScript code in this tag is free software: you can +redistribute it and/or modify it under the terms of the GNU +General Public License (GNU GPL) as published by the Free Software +Foundation, either version 3 of the License, or (at your option) +any later version. 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+/*]]>*///--> +</script> +<script type="text/css" href="./agogo.css" /> +</head> +<body> + +<div id="preamble"> + +</div> + +<div id="content"> +<h1 class="title">GnuPG Details</h1> + + +<p> +This is the DETAILS file for GnuPG which specifies some internals and +parts of the external API for GPG and GPGSM. +</p> + +<div id="table-of-contents"> +<h2>Table of Contents</h2> +<div id="text-table-of-contents"> +<ul> +<li><a href="#sec-1">1 Format of the colon listings</a> +<ul> +<li><a href="#sec-1-1">1.1 Description of the fields</a> +<ul> +<li><a href="#sec-1-1-1">1.1.1 Field 1 - Type of record</a></li> +<li><a href="#sec-1-1-2">1.1.2 Field 2 - Validity</a></li> +<li><a href="#sec-1-1-3">1.1.3 Field 3 - Key length</a></li> +<li><a href="#sec-1-1-4">1.1.4 Field 4 - Public key algorithm</a></li> +<li><a href="#sec-1-1-5">1.1.5 Field 5 - KeyID</a></li> +<li><a href="#sec-1-1-6">1.1.6 Field 6 - Creation date</a></li> +<li><a href="#sec-1-1-7">1.1.7 Field 7 - Expiration date</a></li> +<li><a href="#sec-1-1-8">1.1.8 Field 8 - Certificate S/N, UID hash, trust signature info</a></li> +<li><a href="#sec-1-1-9">1.1.9 Field 9 - Ownertrust</a></li> +<li><a href="#sec-1-1-10">1.1.10 Field 10 - User-ID</a></li> +<li><a href="#sec-1-1-11">1.1.11 Field 11 - Signature class</a></li> +<li><a href="#sec-1-1-12">1.1.12 Field 12 - Key capabilities</a></li> +<li><a href="#sec-1-1-13">1.1.13 Field 13 - Issuer certificate fingerprint or other info</a></li> +<li><a href="#sec-1-1-14">1.1.14 Field 14 - Flag field</a></li> +<li><a href="#sec-1-1-15">1.1.15 Field 15 - S/N of a token</a></li> +<li><a href="#sec-1-1-16">1.1.16 Field 16 - Hash algorithm</a></li> +</ul> +</li> +<li><a href="#sec-1-2">1.2 Special fields</a> +<ul> +<li><a href="#sec-1-2-1">1.2.1 PKD - Public key data</a></li> +<li><a href="#sec-1-2-2">1.2.2 TRU - Trust database information</a></li> +<li><a href="#sec-1-2-3">1.2.3 SPK - Signature subpacket records</a></li> +<li><a href="#sec-1-2-4">1.2.4 CFG - Configuration data</a></li> +</ul></li> +</ul> +</li> +<li><a href="#sec-2">2 Format of the –status-fd output</a> +<ul> +<li><a href="#sec-2-1">2.1 General status codes</a> +<ul> +<li><a href="#sec-2-1-1">2.1.1 NEWSIG</a></li> +<li><a href="#sec-2-1-2">2.1.2 GOODSIG <long_keyid_or_fpr> <username></a></li> +<li><a href="#sec-2-1-3">2.1.3 EXPSIG <long_keyid_or_fpr> <username></a></li> +<li><a href="#sec-2-1-4">2.1.4 EXPKEYSIG <long_keyid_or_fpr> <username></a></li> +<li><a href="#sec-2-1-5">2.1.5 REVKEYSIG <long_keyid_or_fpr> <username></a></li> +<li><a href="#sec-2-1-6">2.1.6 BADSIG <long_keyid_or_fpr> <username></a></li> +<li><a href="#sec-2-1-7">2.1.7 ERRSIG <keyid> <pkalgo> <hashalgo> <sig_class> <time> <rc></a></li> +<li><a href="#sec-2-1-8">2.1.8 VALIDSIG <args></a></li> +<li><a href="#sec-2-1-9">2.1.9 SIG_ID <radix64_string> <sig_creation_date> <sig-timestamp></a></li> +<li><a href="#sec-2-1-10">2.1.10 ENC_TO <long_keyid> <keytype> <keylength></a></li> +<li><a href="#sec-2-1-11">2.1.11 BEGIN_DECRYPTION</a></li> +<li><a href="#sec-2-1-12">2.1.12 END_DECRYPTION</a></li> +<li><a href="#sec-2-1-13">2.1.13 DECRYPTION_INFO <mdc_method> <sym_algo></a></li> +<li><a href="#sec-2-1-14">2.1.14 DECRYPTION_FAILED</a></li> +<li><a href="#sec-2-1-15">2.1.15 DECRYPTION_OKAY</a></li> +<li><a href="#sec-2-1-16">2.1.16 SESSION_KEY <algo>:<hexdigits></a></li> +<li><a href="#sec-2-1-17">2.1.17 BEGIN_ENCRYPTION <mdc_method> <sym_algo></a></li> +<li><a href="#sec-2-1-18">2.1.18 END_ENCRYPTION</a></li> +<li><a href="#sec-2-1-19">2.1.19 FILE_START <what> <filename></a></li> +<li><a href="#sec-2-1-20">2.1.20 FILE_DONE</a></li> +<li><a href="#sec-2-1-21">2.1.21 BEGIN_SIGNING</a></li> +<li><a href="#sec-2-1-22">2.1.22 ALREADY_SIGNED <long-keyid></a></li> +<li><a href="#sec-2-1-23">2.1.23 SIG_CREATED <type> <pk_algo> <hash_algo> <class> <timestamp> <keyfpr></a></li> +<li><a href="#sec-2-1-24">2.1.24 NOTATION_</a></li> +<li><a href="#sec-2-1-25">2.1.25 POLICY_URL <string></a></li> +<li><a href="#sec-2-1-26">2.1.26 PLAINTEXT <format> <timestamp> <filename></a></li> +<li><a href="#sec-2-1-27">2.1.27 PLAINTEXT_LENGTH <length></a></li> +<li><a href="#sec-2-1-28">2.1.28 ATTRIBUTE <arguments></a></li> +<li><a href="#sec-2-1-29">2.1.29 SIG_SUBPACKET <type> <flags> <len> <data></a></li> +</ul> +</li> +<li><a href="#sec-2-2">2.2 Key related</a> +<ul> +<li><a href="#sec-2-2-1">2.2.1 INV_RECP, INV_SGNR</a></li> +<li><a href="#sec-2-2-2">2.2.2 NO_RECP <reserved></a></li> +<li><a href="#sec-2-2-3">2.2.3 NO_SGNR <reserved></a></li> +<li><a href="#sec-2-2-4">2.2.4 KEYEXPIRED <expire-timestamp></a></li> +<li><a href="#sec-2-2-5">2.2.5 KEYREVOKED</a></li> +<li><a href="#sec-2-2-6">2.2.6 NO_PUBKEY <long keyid></a></li> +<li><a href="#sec-2-2-7">2.2.7 NO_SECKEY <long keyid></a></li> +<li><a href="#sec-2-2-8">2.2.8 KEY_CREATED <type> <fingerprint> [<handle>]</a></li> +<li><a href="#sec-2-2-9">2.2.9 KEY_NOT_CREATED [<handle>]</a></li> +<li><a href="#sec-2-2-10">2.2.10 TRUST_</a></li> +<li><a href="#sec-2-2-11">2.2.11 PKA_TRUST_</a></li> +</ul> +</li> +<li><a href="#sec-2-3">2.3 Remote control</a> +<ul> +<li><a href="#sec-2-3-1">2.3.1 GET_BOOL, GET_LINE, GET_HIDDEN, GOT_IT</a></li> +<li><a href="#sec-2-3-2">2.3.2 USERID_HINT <long main keyid> <string></a></li> +<li><a href="#sec-2-3-3">2.3.3 NEED_PASSPHRASE <long keyid> <long main keyid> <keytype> <keylength></a></li> +<li><a href="#sec-2-3-4">2.3.4 NEED_PASSPHRASE_SYM <cipher_algo> <s2k_mode> <s2k_hash></a></li> +<li><a href="#sec-2-3-5">2.3.5 NEED_PASSPHRASE_PIN <card_type> <chvno> [<serialno>]</a></li> +<li><a href="#sec-2-3-6">2.3.6 MISSING_PASSPHRASE</a></li> +<li><a href="#sec-2-3-7">2.3.7 BAD_PASSPHRASE <long keyid></a></li> +<li><a href="#sec-2-3-8">2.3.8 GOOD_PASSPHRASE</a></li> +</ul> +</li> +<li><a href="#sec-2-4">2.4 Import/Export</a> +<ul> +<li><a href="#sec-2-4-1">2.4.1 IMPORT_CHECK <long keyid> <fingerprint> <user ID></a></li> +<li><a href="#sec-2-4-2">2.4.2 IMPORTED <long keyid> <username></a></li> +<li><a href="#sec-2-4-3">2.4.3 IMPORT_OK <reason> [<fingerprint>]</a></li> +<li><a href="#sec-2-4-4">2.4.4 IMPORT_PROBLEM <reason> [<fingerprint>]</a></li> +<li><a href="#sec-2-4-5">2.4.5 IMPORT_RES <args></a></li> +</ul> +</li> +<li><a href="#sec-2-5">2.5 Smartcard related</a> +<ul> +<li><a href="#sec-2-5-1">2.5.1 CARDCTRL <what> [<serialno>]</a></li> +<li><a href="#sec-2-5-2">2.5.2 SC_OP_FAILURE [<code>]</a></li> +<li><a href="#sec-2-5-3">2.5.3 SC_OP_SUCCESS</a></li> +</ul> +</li> +<li><a href="#sec-2-6">2.6 Miscellaneous status codes</a> +<ul> +<li><a href="#sec-2-6-1">2.6.1 NODATA <what></a></li> +<li><a href="#sec-2-6-2">2.6.2 UNEXPECTED <what></a></li> +<li><a href="#sec-2-6-3">2.6.3 TRUNCATED <maxno></a></li> +<li><a href="#sec-2-6-4">2.6.4 ERROR <error location> <error code> [<more>]</a></li> +<li><a href="#sec-2-6-5">2.6.5 SUCCESS [<location>]</a></li> +<li><a href="#sec-2-6-6">2.6.6 BADARMOR</a></li> +<li><a href="#sec-2-6-7">2.6.7 DELETE_PROBLEM <reason_code></a></li> +<li><a href="#sec-2-6-8">2.6.8 PROGRESS <what> <char> <cur> <total></a></li> +<li><a href="#sec-2-6-9">2.6.9 BACKUP_KEY_CREATED <fingerprint> <fname></a></li> +<li><a href="#sec-2-6-10">2.6.10 MOUNTPOINT <name></a></li> +<li><a href="#sec-2-6-11">2.6.11 PINENTRY_LAUNCHED <pid></a></li> +</ul> +</li> +<li><a href="#sec-2-7">2.7 Obsolete status codes</a> +<ul> +<li><a href="#sec-2-7-1">2.7.1 SIGEXPIRED</a></li> +<li><a href="#sec-2-7-2">2.7.2 RSA_OR_IDEA</a></li> +<li><a href="#sec-2-7-3">2.7.3 SHM_INFO, SHM_GET, SHM_GET_BOOL, SHM_GET_HIDDEN</a></li> +<li><a href="#sec-2-7-4">2.7.4 BEGIN_STREAM, END_STREAM</a></li> +</ul></li> +</ul> +</li> +<li><a href="#sec-3">3 Format of the –attribute-fd output</a></li> +<li><a href="#sec-4">4 Unattended key generation</a></li> +<li><a href="#sec-5">5 Layout of the TrustDB</a></li> +<li><a href="#sec-6">6 GNU extensions to the S2K algorithm</a></li> +<li><a href="#sec-7">7 Keyserver helper message format</a></li> +<li><a href="#sec-8">8 Object identifiers</a></li> +<li><a href="#sec-9">9 Miscellaneous notes</a> +<ul> +<li><a href="#sec-9-1">9.1 v3 fingerprints</a></li> +<li><a href="#sec-9-2">9.2 Simplified revocation certificates</a></li> +<li><a href="#sec-9-3">9.3 Documentation on HKP (the http keyserver protocol):</a></li> +</ul> +</li> +</ul> +</div> +</div> + +<div id="outline-container-1" class="outline-2"> +<h2 id="sec-1"><span class="section-number-2">1</span> Format of the colon listings</h2> +<div class="outline-text-2" id="text-1"> + +<p> The format is a based on colon separated record, each recods starts + with a tag string and extends to the end of the line. Here is an + example: +</p> + + +<pre class="example">$ gpg --with-colons --list-keys \ + --with-fingerprint --with-fingerprint wk@gnupg.org +pub:f:1024:17:6C7EE1B8621CC013:899817715:1055898235::m:::scESC: +fpr:::::::::ECAF7590EB3443B5C7CF3ACB6C7EE1B8621CC013: +uid:f::::::::Werner Koch <wk@g10code.com>: +uid:f::::::::Werner Koch <wk@gnupg.org>: +sub:f:1536:16:06AD222CADF6A6E1:919537416:1036177416:::::e: +fpr:::::::::CF8BCC4B18DE08FCD8A1615906AD222CADF6A6E1: +sub:r:1536:20:5CE086B5B5A18FF4:899817788:1025961788:::::esc: +fpr:::::::::AB059359A3B81F410FCFF97F5CE086B5B5A18FF4: +</pre> + + +<p> +The double <code>--with-fingerprint</code> prints the fingerprint for the subkeys +too. Old versions of gpg used a lighly different format and required +the use of the option <code>--fixed-list-mode</code> to conform to format +described here. +</p> + +</div> + +<div id="outline-container-1-1" class="outline-3"> +<h3 id="sec-1-1"><span class="section-number-3">1.1</span> Description of the fields</h3> +<div class="outline-text-3" id="text-1-1"> + + +</div> + +<div id="outline-container-1-1-1" class="outline-4"> +<h4 id="sec-1-1-1"><span class="section-number-4">1.1.1</span> Field 1 - Type of record</h4> +<div class="outline-text-4" id="text-1-1-1"> + + +<dl> +<dt>pub</dt><dd>Public key +</dd> +<dt>crt</dt><dd>X.509 certificate +</dd> +<dt>crs</dt><dd>X.509 certificate and private key available +</dd> +<dt>sub</dt><dd>Subkey (secondary key) +</dd> +<dt>sec</dt><dd>Secret key +</dd> +<dt>ssb</dt><dd>Secret subkey (secondary key) +</dd> +<dt>uid</dt><dd>User id (only field 10 is used). +</dd> +<dt>uat</dt><dd>User attribute (same as user id except for field 10). +</dd> +<dt>sig</dt><dd>Signature +</dd> +<dt>rev</dt><dd>Revocation signature +</dd> +<dt>fpr</dt><dd>Fingerprint (fingerprint is in field 10) +</dd> +<dt>pkd</dt><dd>Public key data [*] +</dd> +<dt>grp</dt><dd>Keygrip +</dd> +<dt>rvk</dt><dd>Revocation key +</dd> +<dt>tru</dt><dd>Trust database information [*] +</dd> +<dt>spk</dt><dd>Signature subpacket [*] +</dd> +<dt>cfg</dt><dd>Configuration data [*] +</dd> +</dl> + + +<p> + Records marked with an asterisk are described at <a href="#Special-field-formats">*Special fields</a>. +</p> +</div> + +</div> + +<div id="outline-container-1-1-2" class="outline-4"> +<h4 id="sec-1-1-2"><span class="section-number-4">1.1.2</span> Field 2 - Validity</h4> +<div class="outline-text-4" id="text-1-1-2"> + + +<p> + This is a letter describing the computed validity of a key. + Currently this is a single letter, but be prepared that additional + information may follow in some future versions. Note that GnuPG < + 2.1 does not set this field for secret key listings. +</p> +<dl> +<dt>o</dt><dd>Unknown (this key is new to the system) +</dd> +<dt>i</dt><dd>The key is invalid (e.g. due to a missing self-signature) +</dd> +<dt>d</dt><dd>The key has been disabled + (deprecated - use the 'D' in field 12 instead) +</dd> +<dt>r</dt><dd>The key has been revoked +</dd> +<dt>e</dt><dd>The key has expired +</dd> +<dt>-</dt><dd>Unknown validity (i.e. no value assigned) +</dd> +<dt>q</dt><dd>Undefined validity. '-' and 'q' may safely be treated as + the same value for most purposes +</dd> +<dt>n</dt><dd>The key is not valid +</dd> +<dt>m</dt><dd>The key is marginal valid. +</dd> +<dt>f</dt><dd>The key is fully valid +</dd> +<dt>u</dt><dd>The key is ultimately valid. This often means that the + secret key is available, but any key may be marked as + ultimately valid. +</dd> +<dt>w</dt><dd>The key has a well known private part. +</dd> +<dt>s</dt><dd>The key has special validity. This means that it might be + self-signed and expected to be used in the STEED sytem. +</dd> +</dl> + + +<p> + If the validity information is given for a UID or UAT record, it + describes the validity calculated based on this user ID. If given + for a key record it describes the validity taken from the best + rated user ID. +</p> +<p> + For X.509 certificates a 'u' is used for a trusted root + certificate (i.e. for the trust anchor) and an 'f' for all other + valid certificates. +</p> +</div> + +</div> + +<div id="outline-container-1-1-3" class="outline-4"> +<h4 id="sec-1-1-3"><span class="section-number-4">1.1.3</span> Field 3 - Key length</h4> +<div class="outline-text-4" id="text-1-1-3"> + + +<p> + The length of key in bits. +</p> +</div> + +</div> + +<div id="outline-container-1-1-4" class="outline-4"> +<h4 id="sec-1-1-4"><span class="section-number-4">1.1.4</span> Field 4 - Public key algorithm</h4> +<div class="outline-text-4" id="text-1-1-4"> + + +<p> + The values here are those from the OpenPGP specs or if they are + greather than 255 the algorithm ids as used by Libgcrypt. +</p> +</div> + +</div> + +<div id="outline-container-1-1-5" class="outline-4"> +<h4 id="sec-1-1-5"><span class="section-number-4">1.1.5</span> Field 5 - KeyID</h4> +<div class="outline-text-4" id="text-1-1-5"> + + +<p> + This is the 64 bit keyid as specified by OpenPGP and the last 64 + bit of the SHA-1 fingerprint of an X.509 certifciate. +</p> +</div> + +</div> + +<div id="outline-container-1-1-6" class="outline-4"> +<h4 id="sec-1-1-6"><span class="section-number-4">1.1.6</span> Field 6 - Creation date</h4> +<div class="outline-text-4" id="text-1-1-6"> + + +<p> + The creation date of the key is given in UTC. For UID and UAT + records, this is used for the self-signature date. Note that the + date is usally printed in seconds since epoch, however, we are + migrating to an ISO 8601 format (e.g. "19660205T091500"). This is + currently only relevant for X.509. A simple way to detect the new + format is to scan for the 'T'. Note that old versions of gpg + without using the <code>--fixed-list-mode</code> option used a "yyyy-mm-tt" + format. +</p> +</div> + +</div> + +<div id="outline-container-1-1-7" class="outline-4"> +<h4 id="sec-1-1-7"><span class="section-number-4">1.1.7</span> Field 7 - Expiration date</h4> +<div class="outline-text-4" id="text-1-1-7"> + + +<p> + Key or UID/UAT expiration date or empty if it does not expire. +</p> +</div> + +</div> + +<div id="outline-container-1-1-8" class="outline-4"> +<h4 id="sec-1-1-8"><span class="section-number-4">1.1.8</span> Field 8 - Certificate S/N, UID hash, trust signature info</h4> +<div class="outline-text-4" id="text-1-1-8"> + + +<p> + Used for serial number in crt records. For UID and UAT records, + this is a hash of the user ID contents used to represent that + exact user ID. For trust signatures, this is the trust depth + seperated by the trust value by a space. +</p> +</div> + +</div> + +<div id="outline-container-1-1-9" class="outline-4"> +<h4 id="sec-1-1-9"><span class="section-number-4">1.1.9</span> Field 9 - Ownertrust</h4> +<div class="outline-text-4" id="text-1-1-9"> + + +<p> + This is only used on primary keys. This is a single letter, but + be prepared that additional information may follow in future + versions. For trust signatures with a regular expression, this is + the regular expression value, quoted as in field 10. +</p> +</div> + +</div> + +<div id="outline-container-1-1-10" class="outline-4"> +<h4 id="sec-1-1-10"><span class="section-number-4">1.1.10</span> Field 10 - User-ID</h4> +<div class="outline-text-4" id="text-1-1-10"> + +<p> The value is quoted like a C string to avoid control characters + (the colon is quoted <code>\x3a</code>). For a "pub" record this field is + not used on –fixed-list-mode. A UAT record puts the attribute + subpacket count here, a space, and then the total attribute + subpacket size. In gpgsm the issuer name comes here. A FPR + record stores the fingerprint here. The fingerprint of a + revocation key is stored here. +</p></div> + +</div> + +<div id="outline-container-1-1-11" class="outline-4"> +<h4 id="sec-1-1-11"><span class="section-number-4">1.1.11</span> Field 11 - Signature class</h4> +<div class="outline-text-4" id="text-1-1-11"> + + +<p> + Signature class as per RFC-4880. This is a 2 digit hexnumber + followed by either the letter 'x' for an exportable signature or + the letter 'l' for a local-only signature. The class byte of an + revocation key is also given here, 'x' and 'l' is used the same + way. This field if not used for X.509. +</p> +</div> + +</div> + +<div id="outline-container-1-1-12" class="outline-4"> +<h4 id="sec-1-1-12"><span class="section-number-4">1.1.12</span> Field 12 - Key capabilities</h4> +<div class="outline-text-4" id="text-1-1-12"> + + +<p> + The defined capabilities are: +</p> +<dl> +<dt>e</dt><dd>Encrypt +</dd> +<dt>s</dt><dd>Sign +</dd> +<dt>c</dt><dd>Certify +</dd> +<dt>a</dt><dd>Authentication +</dd> +<dt>?</dt><dd>Unknown capability +</dd> +</dl> + + +<p> + A key may have any combination of them in any order. In addition + to these letters, the primary key has uppercase versions of the + letters to denote the <span style="text-decoration:underline;">usable</span> capabilities of the entire key, and + a potential letter 'D' to indicate a disabled key. +</p> +</div> + +</div> + +<div id="outline-container-1-1-13" class="outline-4"> +<h4 id="sec-1-1-13"><span class="section-number-4">1.1.13</span> Field 13 - Issuer certificate fingerprint or other info</h4> +<div class="outline-text-4" id="text-1-1-13"> + + +<p> + Used in FPR records for S/MIME keys to store the fingerprint of + the issuer certificate. This is useful to build the certificate + path based on certificates stored in the local key database it is + only filled if the issuer certificate is available. The root has + been reached if this is the same string as the fingerprint. The + advantage of using this value is that it is guaranteed to have + been been build by the same lookup algorithm as gpgsm uses. +</p> +<p> + For "uid" records this field lists the preferences in the same way + gpg's –edit-key menu does. +</p> +<p> + For "sig" records, this is the fingerprint of the key that issued + the signature. Note that this is only filled in if the signature + verified correctly. Note also that for various technical reasons, + this fingerprint is only available if –no-sig-cache is used. +</p> +</div> + +</div> + +<div id="outline-container-1-1-14" class="outline-4"> +<h4 id="sec-1-1-14"><span class="section-number-4">1.1.14</span> Field 14 - Flag field</h4> +<div class="outline-text-4" id="text-1-1-14"> + + +<p> + Flag field used in the –edit menu output +</p> +</div> + +</div> + +<div id="outline-container-1-1-15" class="outline-4"> +<h4 id="sec-1-1-15"><span class="section-number-4">1.1.15</span> Field 15 - S/N of a token</h4> +<div class="outline-text-4" id="text-1-1-15"> + + +<p> + Used in sec/sbb to print the serial number of a token (internal + protect mode 1002) or a '#' if that key is a simple stub (internal + protect mode 1001) +</p> +</div> + +</div> + +<div id="outline-container-1-1-16" class="outline-4"> +<h4 id="sec-1-1-16"><span class="section-number-4">1.1.16</span> Field 16 - Hash algorithm</h4> +<div class="outline-text-4" id="text-1-1-16"> + + +<p> + For sig records, this is the used hash algorithm. For example: + 2 = SHA-1, 8 = SHA-256. +</p> +</div> +</div> + +</div> + +<div id="outline-container-1-2" class="outline-3"> +<h3 id="sec-1-2"><span class="section-number-3">1.2</span> Special fields</h3> +<div class="outline-text-3" id="text-1-2"> + + + +</div> + +<div id="outline-container-1-2-1" class="outline-4"> +<h4 id="sec-1-2-1"><span class="section-number-4">1.2.1</span> PKD - Public key data</h4> +<div class="outline-text-4" id="text-1-2-1"> + + +<p> + If field 1 has the tag "pkd", a listing looks like this: +</p> + + +<pre class="example">pkd:0:1024:B665B1435F4C2 .... FF26ABB: + ! ! !-- the value + ! !------ for information number of bits in the value + !--------- index (eg. DSA goes from 0 to 3: p,q,g,y) +</pre> + + +</div> + +</div> + +<div id="outline-container-1-2-2" class="outline-4"> +<h4 id="sec-1-2-2"><span class="section-number-4">1.2.2</span> TRU - Trust database information</h4> +<div class="outline-text-4" id="text-1-2-2"> + +<p> Example for a "tru" trust base record: +</p> + + +<pre class="example">tru:o:0:1166697654:1:3:1:5 +</pre> + + +<dl> +<dt>Field 2</dt><dd>Reason for staleness of trust. If this field is + empty, then the trustdb is not stale. This field may + have multiple flags in it: + +<dl> +<dt>o</dt><dd>Trustdb is old +</dd> +<dt>t</dt><dd>Trustdb was built with a different trust model + than the one we are using now. + +</dd> +</dl> + +</dd> +<dt>Field 3</dt><dd>Trust model + +<dl> +<dt>0</dt><dd>Classic trust model, as used in PGP 2.x. +</dd> +<dt>1</dt><dd>PGP trust model, as used in PGP 6 and later. + This is the same as the classic trust model, + except for the addition of trust signatures. + +</dd> +</dl> + +<p> GnuPG before version 1.4 used the classic trust model + by default. GnuPG 1.4 and later uses the PGP trust + model by default. +</p> +</dd> +<dt>Field 4</dt><dd>Date trustdb was created in seconds since Epoch. +</dd> +<dt>Field 5</dt><dd>Date trustdb will expire in seconds since Epoch. +</dd> +<dt>Field 6</dt><dd>Number of marginally trusted users to introduce a new + key signer (gpg's option –marginals-needed). +</dd> +<dt>Field 7</dt><dd>Number of completely trusted users to introduce a new + key signer. (gpg's option –completes-needed) + +</dd> +<dt>Field 8</dt><dd>Maximum depth of a certification chain. (gpg's option + –max-cert-depth) +</dd> +</dl> + + +</div> + +</div> + +<div id="outline-container-1-2-3" class="outline-4"> +<h4 id="sec-1-2-3"><span class="section-number-4">1.2.3</span> SPK - Signature subpacket records</h4> +<div class="outline-text-4" id="text-1-2-3"> + + +<dl> +<dt>Field 2</dt><dd>Subpacket number as per RFC-4880 and later. +</dd> +<dt>Field 3</dt><dd>Flags in hex. Currently the only two bits assigned + are 1, to indicate that the subpacket came from the + hashed part of the signature, and 2, to indicate the + subpacket was marked critical. +</dd> +<dt>Field 4</dt><dd>Length of the subpacket. Note that this is the + length of the subpacket, and not the length of field + 5 below. Due to the need for %-encoding, the length + of field 5 may be up to 3x this value. +</dd> +<dt>Field 5</dt><dd>The subpacket data. Printable ASCII is shown as + ASCII, but other values are rendered as %XX where XX + is the hex value for the byte. +</dd> +</dl> + + +</div> + +</div> + +<div id="outline-container-1-2-4" class="outline-4"> +<h4 id="sec-1-2-4"><span class="section-number-4">1.2.4</span> CFG - Configuration data</h4> +<div class="outline-text-4" id="text-1-2-4"> + + +<p> + –list-config outputs information about the GnuPG configuration + for the benefit of frontends or other programs that call GnuPG. + There are several list-config items, all colon delimited like the + rest of the –with-colons output. The first field is always "cfg" + to indicate configuration information. The second field is one of + (with examples): +</p> +<dl> +<dt>version</dt><dd>The third field contains the version of GnuPG. + +<pre class="example"> +cfg:version:1.3.5 +</pre> + + +</dd> +<dt>pubkey</dt><dd>The third field contains the public key algorithms + this version of GnuPG supports, separated by + semicolons. The algorithm numbers are as specified in + RFC-4880. Note that in contrast to the –status-fd + interface these are <span style="text-decoration:underline;">not</span> the Libgcrypt identifiers. + +<pre class="example"> +cfg:pubkey:1;2;3;16;17 +</pre> + + +</dd> +<dt>cipher</dt><dd>The third field contains the symmetric ciphers this + version of GnuPG supports, separated by semicolons. + The cipher numbers are as specified in RFC-4880. + +<pre class="example"> +cfg:cipher:2;3;4;7;8;9;10 +</pre> + + +</dd> +<dt>digest</dt><dd>The third field contains the digest (hash) algorithms + this version of GnuPG supports, separated by + semicolons. The digest numbers are as specified in + RFC-4880. + +<pre class="example"> +cfg:digest:1;2;3;8;9;10 +</pre> + + +</dd> +<dt>compress</dt><dd>The third field contains the compression algorithms + this version of GnuPG supports, separated by + semicolons. The algorithm numbers are as specified + in RFC-4880. + +<pre class="example"> +cfg:compress:0;1;2;3 +</pre> + + +</dd> +<dt>group</dt><dd>The third field contains the name of the group, and the + fourth field contains the values that the group expands + to, separated by semicolons. + +<p> + For example, a group of: +</p><pre class="example"> +group mynames = paige 0x12345678 joe patti +</pre> + +<p> would result in: +</p><pre class="example"> +cfg:group:mynames:patti;joe;0x12345678;paige +</pre> + +</dd> +</dl> + + + +</div> +</div> +</div> + +</div> + +<div id="outline-container-2" class="outline-2"> +<h2 id="sec-2"><span class="section-number-2">2</span> Format of the –status-fd output</h2> +<div class="outline-text-2" id="text-2"> + + +<p> + Every line is prefixed with "[GNUPG:] ", followed by a keyword with + the type of the status line and some arguments depending on the type + (maybe none); an application should always be prepared to see more + arguments in future versions. +</p> + +</div> + +<div id="outline-container-2-1" class="outline-3"> +<h3 id="sec-2-1"><span class="section-number-3">2.1</span> General status codes</h3> +<div class="outline-text-3" id="text-2-1"> + + +</div> + +<div id="outline-container-2-1-1" class="outline-4"> +<h4 id="sec-2-1-1"><span class="section-number-4">2.1.1</span> NEWSIG</h4> +<div class="outline-text-4" id="text-2-1-1"> + +<p> May be issued right before a signature verification starts. This + is useful to define a context for parsing ERROR status messages. + No arguments are currently defined. +</p> +</div> + +</div> + +<div id="outline-container-2-1-2" class="outline-4"> +<h4 id="sec-2-1-2"><span class="section-number-4">2.1.2</span> GOODSIG <long_keyid_or_fpr> <username></h4> +<div class="outline-text-4" id="text-2-1-2"> + +<p> The signature with the keyid is good. For each signature only one + of the codes GOODSIG, BADSIG, EXPSIG, EXPKEYSIG, REVKEYSIG or + ERRSIG will be emitted. In the past they were used as a marker + for a new signature; new code should use the NEWSIG status + instead. The username is the primary one encoded in UTF-8 and %XX + escaped. The fingerprint may be used instead of the long keyid if + it is available. This is the case with CMS and might eventually + also be available for OpenPGP. +</p> +</div> + +</div> + +<div id="outline-container-2-1-3" class="outline-4"> +<h4 id="sec-2-1-3"><span class="section-number-4">2.1.3</span> EXPSIG <long_keyid_or_fpr> <username></h4> +<div class="outline-text-4" id="text-2-1-3"> + +<p> The signature with the keyid is good, but the signature is + expired. The username is the primary one encoded in UTF-8 and %XX + escaped. The fingerprint may be used instead of the long keyid if + it is available. This is the case with CMS and might eventually + also be available for OpenPGP. +</p> +</div> + +</div> + +<div id="outline-container-2-1-4" class="outline-4"> +<h4 id="sec-2-1-4"><span class="section-number-4">2.1.4</span> EXPKEYSIG <long_keyid_or_fpr> <username></h4> +<div class="outline-text-4" id="text-2-1-4"> + +<p> The signature with the keyid is good, but the signature was made + by an expired key. The username is the primary one encoded in + UTF-8 and %XX escaped. The fingerprint may be used instead of the + long keyid if it is available. This is the case with CMS and + might eventually also be available for OpenPGP. +</p> +</div> + +</div> + +<div id="outline-container-2-1-5" class="outline-4"> +<h4 id="sec-2-1-5"><span class="section-number-4">2.1.5</span> REVKEYSIG <long_keyid_or_fpr> <username></h4> +<div class="outline-text-4" id="text-2-1-5"> + +<p> The signature with the keyid is good, but the signature was made + by a revoked key. The username is the primary one encoded in UTF-8 + and %XX escaped. The fingerprint may be used instead of the long + keyid if it is available. This is the case with CMS and might + eventually also beñ available for OpenPGP. +</p> +</div> + +</div> + +<div id="outline-container-2-1-6" class="outline-4"> +<h4 id="sec-2-1-6"><span class="section-number-4">2.1.6</span> BADSIG <long_keyid_or_fpr> <username></h4> +<div class="outline-text-4" id="text-2-1-6"> + +<p> The signature with the keyid has not been verified okay. The + username is the primary one encoded in UTF-8 and %XX escaped. The + fingerprint may be used instead of the long keyid if it is + available. This is the case with CMS and might eventually also be + available for OpenPGP. +</p> +</div> + +</div> + +<div id="outline-container-2-1-7" class="outline-4"> +<h4 id="sec-2-1-7"><span class="section-number-4">2.1.7</span> ERRSIG <keyid> <pkalgo> <hashalgo> <sig_class> <time> <rc></h4> +<div class="outline-text-4" id="text-2-1-7"> + +<p> It was not possible to check the signature. This may be caused by + a missing public key or an unsupported algorithm. A RC of 4 + indicates unknown algorithm, a 9 indicates a missing public + key. The other fields give more information about this signature. + sig_class is a 2 byte hex-value. The fingerprint may be used + instead of the keyid if it is available. This is the case with + gpgsm and might eventually also be available for OpenPGP. +</p> +<p> + Note, that TIME may either be the number of seconds since Epoch or + the letter 'T'. + an ISO 8601 string. The latter can be detected by the presence of +</p> +</div> + +</div> + +<div id="outline-container-2-1-8" class="outline-4"> +<h4 id="sec-2-1-8"><span class="section-number-4">2.1.8</span> VALIDSIG <args></h4> +<div class="outline-text-4" id="text-2-1-8"> + + +<p> + The args are: +</p> +<ul> +<li><fingerprint_in_hex> +</li> +<li><sig_creation_date> +</li> +<li><sig-timestamp> +</li> +<li><expire-timestamp> +</li> +<li><sig-version> +</li> +<li><reserved> +</li> +<li><pubkey-algo> +</li> +<li><hash-algo> +</li> +<li><sig-class> +</li> +<li>[ <primary-key-fpr> ] +</li> +</ul> + + +<p> + This status indicates that the signature is good. This is the same + as GOODSIG but has the fingerprint as the argument. Both status + lines are emitted for a good signature. All arguments here are on + one long line. sig-timestamp is the signature creation time in + seconds after the epoch. expire-timestamp is the signature + expiration time in seconds after the epoch (zero means "does not + expire"). sig-version, pubkey-algo, hash-algo, and sig-class (a + 2-byte hex value) are all straight from the signature packet. + PRIMARY-KEY-FPR is the fingerprint of the primary key or identical + to the first argument. This is useful to get back to the primary + key without running gpg again for this purpose. +</p> +<p> + The primary-key-fpr parameter is used for OpenPGP and not + class is not defined for CMS and currently set to 0 and 00. + available for CMS signatures. The sig-version as well as the sig +</p> +<p> + Note, that *-TIMESTAMP may either be a number of seconds since + Epoch or an ISO 8601 string which can be detected by the presence + of the letter 'T'. +</p> +</div> + +</div> + +<div id="outline-container-2-1-9" class="outline-4"> +<h4 id="sec-2-1-9"><span class="section-number-4">2.1.9</span> SIG_ID <radix64_string> <sig_creation_date> <sig-timestamp></h4> +<div class="outline-text-4" id="text-2-1-9"> + +<p> This is emitted only for signatures of class 0 or 1 which have + been verified okay. The string is a signature id and may be used + in applications to detect replay attacks of signed messages. Note + that only DLP algorithms give unique ids - others may yield + duplicated ones when they have been created in the same second. +</p> +<p> + Note, that SIG-TIMESTAMP may either be a number of seconds since + Epoch or an ISO 8601 string which can be detected by the presence + of the letter 'T'. +</p> +</div> + +</div> + +<div id="outline-container-2-1-10" class="outline-4"> +<h4 id="sec-2-1-10"><span class="section-number-4">2.1.10</span> ENC_TO <long_keyid> <keytype> <keylength></h4> +<div class="outline-text-4" id="text-2-1-10"> + +<p> The message is encrypted to this LONG_KEYID. KEYTYPE is the + numerical value of the public key algorithm or 0 if it is not + known, KEYLENGTH is the length of the key or 0 if it is not known + (which is currently always the case). Gpg prints this line + always; Gpgsm only if it knows the certificate. +</p> +</div> + +</div> + +<div id="outline-container-2-1-11" class="outline-4"> +<h4 id="sec-2-1-11"><span class="section-number-4">2.1.11</span> BEGIN_DECRYPTION</h4> +<div class="outline-text-4" id="text-2-1-11"> + +<p> Mark the start of the actual decryption process. This is also + emitted when in –list-only mode. +</p></div> + +</div> + +<div id="outline-container-2-1-12" class="outline-4"> +<h4 id="sec-2-1-12"><span class="section-number-4">2.1.12</span> END_DECRYPTION</h4> +<div class="outline-text-4" id="text-2-1-12"> + +<p> Mark the end of the actual decryption process. This are also + emitted when in –list-only mode. +</p></div> + +</div> + +<div id="outline-container-2-1-13" class="outline-4"> +<h4 id="sec-2-1-13"><span class="section-number-4">2.1.13</span> DECRYPTION_INFO <mdc_method> <sym_algo></h4> +<div class="outline-text-4" id="text-2-1-13"> + +<p> Print information about the symmetric encryption algorithm and the + MDC method. This will be emitted even if the decryption fails. +</p> +</div> + +</div> + +<div id="outline-container-2-1-14" class="outline-4"> +<h4 id="sec-2-1-14"><span class="section-number-4">2.1.14</span> DECRYPTION_FAILED</h4> +<div class="outline-text-4" id="text-2-1-14"> + +<p> The symmetric decryption failed - one reason could be a wrong + passphrase for a symmetrical encrypted message. +</p> +</div> + +</div> + +<div id="outline-container-2-1-15" class="outline-4"> +<h4 id="sec-2-1-15"><span class="section-number-4">2.1.15</span> DECRYPTION_OKAY</h4> +<div class="outline-text-4" id="text-2-1-15"> + +<p> The decryption process succeeded. This means, that either the + correct secret key has been used or the correct passphrase for a + conventional encrypted message was given. The program itself may + return an errorcode because it may not be possible to verify a + signature for some reasons. +</p> +</div> + +</div> + +<div id="outline-container-2-1-16" class="outline-4"> +<h4 id="sec-2-1-16"><span class="section-number-4">2.1.16</span> SESSION_KEY <algo>:<hexdigits></h4> +<div class="outline-text-4" id="text-2-1-16"> + +<p> The session key used to decrypt the message. This message will + only be emitted when the special option –show-session-key is + used. The format is suitable to be passed to the option + –override-session-key +</p> +</div> + +</div> + +<div id="outline-container-2-1-17" class="outline-4"> +<h4 id="sec-2-1-17"><span class="section-number-4">2.1.17</span> BEGIN_ENCRYPTION <mdc_method> <sym_algo></h4> +<div class="outline-text-4" id="text-2-1-17"> + +<p> Mark the start of the actual encryption process. +</p> +</div> + +</div> + +<div id="outline-container-2-1-18" class="outline-4"> +<h4 id="sec-2-1-18"><span class="section-number-4">2.1.18</span> END_ENCRYPTION</h4> +<div class="outline-text-4" id="text-2-1-18"> + +<p> Mark the end of the actual encryption process. +</p> +</div> + +</div> + +<div id="outline-container-2-1-19" class="outline-4"> +<h4 id="sec-2-1-19"><span class="section-number-4">2.1.19</span> FILE_START <what> <filename></h4> +<div class="outline-text-4" id="text-2-1-19"> + +<p> Start processing a file <filename>. <what> indicates the performed + operation: +</p><dl> +<dt>1</dt><dd>verify +</dd> +<dt>2</dt><dd>encrypt +</dd> +<dt>3</dt><dd>decrypt +</dd> +</dl> + + +</div> + +</div> + +<div id="outline-container-2-1-20" class="outline-4"> +<h4 id="sec-2-1-20"><span class="section-number-4">2.1.20</span> FILE_DONE</h4> +<div class="outline-text-4" id="text-2-1-20"> + +<p> Marks the end of a file processing which has been started + by FILE_START. +</p> +</div> + +</div> + +<div id="outline-container-2-1-21" class="outline-4"> +<h4 id="sec-2-1-21"><span class="section-number-4">2.1.21</span> BEGIN_SIGNING</h4> +<div class="outline-text-4" id="text-2-1-21"> + +<p> Mark the start of the actual signing process. This may be used as + an indication that all requested secret keys are ready for use. +</p> +</div> + +</div> + +<div id="outline-container-2-1-22" class="outline-4"> +<h4 id="sec-2-1-22"><span class="section-number-4">2.1.22</span> ALREADY_SIGNED <long-keyid></h4> +<div class="outline-text-4" id="text-2-1-22"> + +<p> Warning: This is experimental and might be removed at any time. +</p> +</div> + +</div> + +<div id="outline-container-2-1-23" class="outline-4"> +<h4 id="sec-2-1-23"><span class="section-number-4">2.1.23</span> SIG_CREATED <type> <pk_algo> <hash_algo> <class> <timestamp> <keyfpr></h4> +<div class="outline-text-4" id="text-2-1-23"> + +<p> A signature has been created using these parameters. + Values for type <type> are: +</p><dl> +<dt>D</dt><dd>detached +</dd> +<dt>C</dt><dd>cleartext +</dd> +<dt>S</dt><dd>standard +</dd> +</dl> + +<p> (only the first character should be checked) +</p> +<p> + <class> are 2 hex digits with the OpenPGP signature class. +</p> +<p> + Note, that TIMESTAMP may either be a number of seconds since Epoch + or an ISO 8601 string which can be detected by the presence of the + letter 'T'. +</p> +</div> + +</div> + +<div id="outline-container-2-1-24" class="outline-4"> +<h4 id="sec-2-1-24"><span class="section-number-4">2.1.24</span> NOTATION_</h4> +<div class="outline-text-4" id="text-2-1-24"> + +<p> There are actually two related status codes to convey notation + data: +</p> +<ul> +<li>NOTATION_NAME <name> +</li> +<li>NOTATION_DATA <string> +</li> +</ul> + + +<p> + <name> and <string> are %XX escaped; the data may be split among + several NOTATION_DATA lines. +</p> +</div> + +</div> + +<div id="outline-container-2-1-25" class="outline-4"> +<h4 id="sec-2-1-25"><span class="section-number-4">2.1.25</span> POLICY_URL <string></h4> +<div class="outline-text-4" id="text-2-1-25"> + +<p> Note that URL in <string> is %XX escaped. +</p> +</div> + +</div> + +<div id="outline-container-2-1-26" class="outline-4"> +<h4 id="sec-2-1-26"><span class="section-number-4">2.1.26</span> PLAINTEXT <format> <timestamp> <filename></h4> +<div class="outline-text-4" id="text-2-1-26"> + +<p> This indicates the format of the plaintext that is about to be + written. The format is a 1 byte hex code that shows the format of + the plaintext: 62 ('b') is binary data, 74 ('t') is text data with + no character set specified, and 75 ('u') is text data encoded in + the UTF-8 character set. The timestamp is in seconds since the + epoch. If a filename is available it gets printed as the third + argument, percent-escaped as usual. +</p> +</div> + +</div> + +<div id="outline-container-2-1-27" class="outline-4"> +<h4 id="sec-2-1-27"><span class="section-number-4">2.1.27</span> PLAINTEXT_LENGTH <length></h4> +<div class="outline-text-4" id="text-2-1-27"> + +<p> This indicates the length of the plaintext that is about to be + written. Note that if the plaintext packet has partial length + encoding it is not possible to know the length ahead of time. In + that case, this status tag does not appear. +</p> +</div> + +</div> + +<div id="outline-container-2-1-28" class="outline-4"> +<h4 id="sec-2-1-28"><span class="section-number-4">2.1.28</span> ATTRIBUTE <arguments></h4> +<div class="outline-text-4" id="text-2-1-28"> + +<p> The list or argemnts are: +</p><ul> +<li><fpr> +</li> +<li><octets> +</li> +<li><type> +</li> +<li><index> +</li> +<li><count> +</li> +<li><timestamp> +</li> +<li><expiredate> +</li> +<li><flags> +</li> +</ul> + + +<p> + This is one long line issued for each attribute subpacket when an + attribute packet is seen during key listing. <fpr> is the + fingerprint of the key. <octets> is the length of the attribute + subpacket. <type> is the attribute type (e.g. 1 for an image). + <index> and <count> indicate that this is the N-th indexed + subpacket of count total subpackets in this attribute packet. + <timestamp> and <expiredate> are from the self-signature on the + attribute packet. If the attribute packet does not have a valid + self-signature, then the timestamp is 0. <flags> are a bitwise OR + of: +</p><dl> +<dt>0x01</dt><dd>this attribute packet is a primary uid +</dd> +<dt>0x02</dt><dd>this attribute packet is revoked +</dd> +<dt>0x04</dt><dd>this attribute packet is expired +</dd> +</dl> + + +</div> + +</div> + +<div id="outline-container-2-1-29" class="outline-4"> +<h4 id="sec-2-1-29"><span class="section-number-4">2.1.29</span> SIG_SUBPACKET <type> <flags> <len> <data></h4> +<div class="outline-text-4" id="text-2-1-29"> + +<p> This indicates that a signature subpacket was seen. The format is + the same as the "spk" record above. +</p> +</div> +</div> + +</div> + +<div id="outline-container-2-2" class="outline-3"> +<h3 id="sec-2-2"><span class="section-number-3">2.2</span> Key related</h3> +<div class="outline-text-3" id="text-2-2"> + + +</div> + +<div id="outline-container-2-2-1" class="outline-4"> +<h4 id="sec-2-2-1"><span class="section-number-4">2.2.1</span> INV_RECP, INV_SGNR</h4> +<div class="outline-text-4" id="text-2-2-1"> + +<p> The two similar status codes: +</p> +<ul> +<li>INV_RECP <reason> <requested_recipient> +</li> +<li>INV_SGNR <reason> <requested_sender> +</li> +</ul> + + +<p> + are issued for each unusable recipient/sender. The reasons codes + currently in use are: +</p> +<dl> +<dt>0</dt><dd>No specific reason given +</dd> +<dt>1</dt><dd>Not Found +</dd> +<dt>2</dt><dd>Ambigious specification +</dd> +<dt>3</dt><dd>Wrong key usage +</dd> +<dt>4</dt><dd>Key revoked +</dd> +<dt>5</dt><dd>Key expired +</dd> +<dt>6</dt><dd>No CRL known +</dd> +<dt>7</dt><dd>CRL too old +</dd> +<dt>8</dt><dd>Policy mismatch +</dd> +<dt>9</dt><dd>Not a secret key +</dd> +<dt>10</dt><dd>Key not trusted +</dd> +<dt>11</dt><dd>Missing certificate +</dd> +<dt>12</dt><dd>Missing issuer certificate +</dd> +</dl> + + +<p> + Note that for historical reasons the INV_RECP status is also used + for gpgsm's SIGNER command where it relates to signer's of course. + Newer GnuPG versions are using INV_SGNR; applications should + ignore the INV_RECP during the sender's command processing once + they have seen an INV_SGNR. Different codes are used so that they + can be distinguish while doing an encrypt+sign operation. +</p></div> + +</div> + +<div id="outline-container-2-2-2" class="outline-4"> +<h4 id="sec-2-2-2"><span class="section-number-4">2.2.2</span> NO_RECP <reserved></h4> +<div class="outline-text-4" id="text-2-2-2"> + +<p> Issued if no recipients are usable. +</p> +</div> + +</div> + +<div id="outline-container-2-2-3" class="outline-4"> +<h4 id="sec-2-2-3"><span class="section-number-4">2.2.3</span> NO_SGNR <reserved></h4> +<div class="outline-text-4" id="text-2-2-3"> + +<p> Issued if no senders are usable. +</p> +</div> + +</div> + +<div id="outline-container-2-2-4" class="outline-4"> +<h4 id="sec-2-2-4"><span class="section-number-4">2.2.4</span> KEYEXPIRED <expire-timestamp></h4> +<div class="outline-text-4" id="text-2-2-4"> + +<p> The key has expired. expire-timestamp is the expiration time in + seconds since Epoch. This status line is not very useful because + it will also be emitted for expired subkeys even if this subkey is + not used. To check whether a key used to sign a message has + expired, the EXPKEYSIG status line is to be used. +</p> +<p> + Note, that the TIMESTAMP may either be a number of seconds since + Epoch or an ISO 8601 string which can be detected by the presence + of the letter 'T'. +</p> +</div> + +</div> + +<div id="outline-container-2-2-5" class="outline-4"> +<h4 id="sec-2-2-5"><span class="section-number-4">2.2.5</span> KEYREVOKED</h4> +<div class="outline-text-4" id="text-2-2-5"> + +<p> The used key has been revoked by its owner. No arguments yet. +</p> +</div> + +</div> + +<div id="outline-container-2-2-6" class="outline-4"> +<h4 id="sec-2-2-6"><span class="section-number-4">2.2.6</span> NO_PUBKEY <long keyid></h4> +<div class="outline-text-4" id="text-2-2-6"> + +<p> The public key is not available +</p> +</div> + +</div> + +<div id="outline-container-2-2-7" class="outline-4"> +<h4 id="sec-2-2-7"><span class="section-number-4">2.2.7</span> NO_SECKEY <long keyid></h4> +<div class="outline-text-4" id="text-2-2-7"> + +<p> The secret key is not available +</p> +</div> + +</div> + +<div id="outline-container-2-2-8" class="outline-4"> +<h4 id="sec-2-2-8"><span class="section-number-4">2.2.8</span> KEY_CREATED <type> <fingerprint> [<handle>]</h4> +<div class="outline-text-4" id="text-2-2-8"> + +<p> A key has been created. Values for <type> are: +</p><dl> +<dt>B</dt><dd>primary and subkey +</dd> +<dt>P</dt><dd>primary +</dd> +<dt>S</dt><dd>subkey +</dd> +</dl> + +<p> The fingerprint is one of the primary key for type B and P and the + one of the subkey for S. Handle is an arbitrary non-whitespace + string used to match key parameters from batch key creation run. +</p> +</div> + +</div> + +<div id="outline-container-2-2-9" class="outline-4"> +<h4 id="sec-2-2-9"><span class="section-number-4">2.2.9</span> KEY_NOT_CREATED [<handle>]</h4> +<div class="outline-text-4" id="text-2-2-9"> + +<p> The key from batch run has not been created due to errors. +</p> +</div> + +</div> + +<div id="outline-container-2-2-10" class="outline-4"> +<h4 id="sec-2-2-10"><span class="section-number-4">2.2.10</span> TRUST_</h4> +<div class="outline-text-4" id="text-2-2-10"> + +<p> These are several similar status codes: +</p> +<ul> +<li>TRUST_UNDEFINED <error_token> +</li> +<li>TRUST_NEVER <error_token> +</li> +<li>TRUST_MARGINAL [0 [<validation_model>]] +</li> +<li>TRUST_FULLY [0 [<validation_model>]] +</li> +<li>TRUST_ULTIMATE [0 [<validation_model>]] +</li> +</ul> + + +<p> + For good signatures one of these status lines are emitted to + indicate the validity of the key used to create the signature. + The error token values are currently only emitted by gpgsm. +</p> +<p> + VALIDATION_MODEL describes the algorithm used to check the + validity of the key. The defaults are the standard Web of Trust + model for gpg and the the standard X.509 model for gpgsm. The + defined values are +</p> +<dl> +<dt>pgp </dt><dd>The standard PGP WoT. +</dd> +<dt>shell</dt><dd>The standard X.509 model. +</dd> +<dt>chain</dt><dd>The chain model. +</dd> +<dt>steed</dt><dd>The STEED model. +</dd> +</dl> + + +<p> + Note that the term <code>TRUST_</code> in the status names is used for + historic reasons; we now speak of validity. +</p> +</div> + +</div> + +<div id="outline-container-2-2-11" class="outline-4"> +<h4 id="sec-2-2-11"><span class="section-number-4">2.2.11</span> PKA_TRUST_</h4> +<div class="outline-text-4" id="text-2-2-11"> + +<p> This is is one: +</p> +<ul> +<li>PKA_TRUST_GOOD <mailbox> +</li> +<li>PKA_TRUST_BAD <mailbox> +</li> +</ul> + + +<p> + Depending on the outcome of the PKA check one of the above status + codes is emitted in addition to a <code>TRUST_*</code> status. +</p> +</div> +</div> + +</div> + +<div id="outline-container-2-3" class="outline-3"> +<h3 id="sec-2-3"><span class="section-number-3">2.3</span> Remote control</h3> +<div class="outline-text-3" id="text-2-3"> + + +</div> + +<div id="outline-container-2-3-1" class="outline-4"> +<h4 id="sec-2-3-1"><span class="section-number-4">2.3.1</span> GET_BOOL, GET_LINE, GET_HIDDEN, GOT_IT</h4> +<div class="outline-text-4" id="text-2-3-1"> + + +<p> + These status line are used with –command-fd for interactive + control of the process. +</p> +</div> + +</div> + +<div id="outline-container-2-3-2" class="outline-4"> +<h4 id="sec-2-3-2"><span class="section-number-4">2.3.2</span> USERID_HINT <long main keyid> <string></h4> +<div class="outline-text-4" id="text-2-3-2"> + +<p> Give a hint about the user ID for a certain keyID. +</p> +</div> + +</div> + +<div id="outline-container-2-3-3" class="outline-4"> +<h4 id="sec-2-3-3"><span class="section-number-4">2.3.3</span> NEED_PASSPHRASE <long keyid> <long main keyid> <keytype> <keylength></h4> +<div class="outline-text-4" id="text-2-3-3"> + +<p> Issued whenever a passphrase is needed. KEYTYPE is the numerical + value of the public key algorithm or 0 if this is not applicable, + KEYLENGTH is the length of the key or 0 if it is not known (this + is currently always the case). +</p> +</div> + +</div> + +<div id="outline-container-2-3-4" class="outline-4"> +<h4 id="sec-2-3-4"><span class="section-number-4">2.3.4</span> NEED_PASSPHRASE_SYM <cipher_algo> <s2k_mode> <s2k_hash></h4> +<div class="outline-text-4" id="text-2-3-4"> + +<p> Issued whenever a passphrase for symmetric encryption is needed. +</p> +</div> + +</div> + +<div id="outline-container-2-3-5" class="outline-4"> +<h4 id="sec-2-3-5"><span class="section-number-4">2.3.5</span> NEED_PASSPHRASE_PIN <card_type> <chvno> [<serialno>]</h4> +<div class="outline-text-4" id="text-2-3-5"> + +<p> Issued whenever a PIN is requested to unlock a card. +</p> +</div> + +</div> + +<div id="outline-container-2-3-6" class="outline-4"> +<h4 id="sec-2-3-6"><span class="section-number-4">2.3.6</span> MISSING_PASSPHRASE</h4> +<div class="outline-text-4" id="text-2-3-6"> + +<p> No passphrase was supplied. An application which encounters this + message may want to stop parsing immediately because the next + message will probably be a BAD_PASSPHRASE. However, if the + application is a wrapper around the key edit menu functionality it + might not make sense to stop parsing but simply ignoring the + following BAD_PASSPHRASE. +</p> +</div> + +</div> + +<div id="outline-container-2-3-7" class="outline-4"> +<h4 id="sec-2-3-7"><span class="section-number-4">2.3.7</span> BAD_PASSPHRASE <long keyid></h4> +<div class="outline-text-4" id="text-2-3-7"> + +<p> The supplied passphrase was wrong or not given. In the latter + case you may have seen a MISSING_PASSPHRASE. +</p> +</div> + +</div> + +<div id="outline-container-2-3-8" class="outline-4"> +<h4 id="sec-2-3-8"><span class="section-number-4">2.3.8</span> GOOD_PASSPHRASE</h4> +<div class="outline-text-4" id="text-2-3-8"> + +<p> The supplied passphrase was good and the secret key material + is therefore usable. +</p> +</div> +</div> + +</div> + +<div id="outline-container-2-4" class="outline-3"> +<h3 id="sec-2-4"><span class="section-number-3">2.4</span> Import/Export</h3> +<div class="outline-text-3" id="text-2-4"> + + +</div> + +<div id="outline-container-2-4-1" class="outline-4"> +<h4 id="sec-2-4-1"><span class="section-number-4">2.4.1</span> IMPORT_CHECK <long keyid> <fingerprint> <user ID></h4> +<div class="outline-text-4" id="text-2-4-1"> + +<p> This status is emitted in interactive mode right before + the "import.okay" prompt. +</p> +</div> + +</div> + +<div id="outline-container-2-4-2" class="outline-4"> +<h4 id="sec-2-4-2"><span class="section-number-4">2.4.2</span> IMPORTED <long keyid> <username></h4> +<div class="outline-text-4" id="text-2-4-2"> + +<p> The keyid and name of the signature just imported +</p> +</div> + +</div> + +<div id="outline-container-2-4-3" class="outline-4"> +<h4 id="sec-2-4-3"><span class="section-number-4">2.4.3</span> IMPORT_OK <reason> [<fingerprint>]</h4> +<div class="outline-text-4" id="text-2-4-3"> + +<p> The key with the primary key's FINGERPRINT has been imported. + REASON flags are: +</p> +<dl> +<dt>0</dt><dd>Not actually changed +</dd> +<dt>1</dt><dd>Entirely new key. +</dd> +<dt>2</dt><dd>New user IDs +</dd> +<dt>4</dt><dd>New signatures +</dd> +<dt>8</dt><dd>New subkeys +</dd> +<dt>16</dt><dd>Contains private key. +</dd> +</dl> + + +<p> + The flags may be ORed. +</p> +</div> + +</div> + +<div id="outline-container-2-4-4" class="outline-4"> +<h4 id="sec-2-4-4"><span class="section-number-4">2.4.4</span> IMPORT_PROBLEM <reason> [<fingerprint>]</h4> +<div class="outline-text-4" id="text-2-4-4"> + +<p> Issued for each import failure. Reason codes are: +</p> +<dl> +<dt>0</dt><dd>No specific reason given. +</dd> +<dt>1</dt><dd>Invalid Certificate. +</dd> +<dt>2</dt><dd>Issuer Certificate missing. +</dd> +<dt>3</dt><dd>Certificate Chain too long. +</dd> +<dt>4</dt><dd>Error storing certificate. +</dd> +</dl> + + +</div> + +</div> + +<div id="outline-container-2-4-5" class="outline-4"> +<h4 id="sec-2-4-5"><span class="section-number-4">2.4.5</span> IMPORT_RES <args></h4> +<div class="outline-text-4" id="text-2-4-5"> + +<p> Final statistics on import process (this is one long line). The + args are a list of unsigned numbers separated by white space: +</p> +<ul> +<li><count> +</li> +<li><no_user_id> +</li> +<li><imported> +</li> +<li><imported_rsa> +</li> +<li><unchanged> +</li> +<li><n_uids> +</li> +<li><n_subk> +</li> +<li><n_sigs> +</li> +<li><n_revoc> +</li> +<li><sec_read> +</li> +<li><sec_imported> +</li> +<li><sec_dups> +</li> +<li><skipped_new_keys> +</li> +<li><not_imported> +</li> +</ul> + + +</div> +</div> + +</div> + +<div id="outline-container-2-5" class="outline-3"> +<h3 id="sec-2-5"><span class="section-number-3">2.5</span> Smartcard related</h3> +<div class="outline-text-3" id="text-2-5"> + + +</div> + +<div id="outline-container-2-5-1" class="outline-4"> +<h4 id="sec-2-5-1"><span class="section-number-4">2.5.1</span> CARDCTRL <what> [<serialno>]</h4> +<div class="outline-text-4" id="text-2-5-1"> + +<p> This is used to control smartcard operations. Defined values for + WHAT are: +</p> +<dl> +<dt>1</dt><dd>Request insertion of a card. Serialnumber may be given + to request a specific card. Used by gpg 1.4 w/o + scdaemon +</dd> +<dt>2</dt><dd>Request removal of a card. Used by gpg 1.4 w/o scdaemon. +</dd> +<dt>3</dt><dd>Card with serialnumber detected +</dd> +<dt>4</dt><dd>No card available +</dd> +<dt>5</dt><dd>No card reader available +</dd> +<dt>6</dt><dd>No card support available +</dd> +</dl> + + +</div> + +</div> + +<div id="outline-container-2-5-2" class="outline-4"> +<h4 id="sec-2-5-2"><span class="section-number-4">2.5.2</span> SC_OP_FAILURE [<code>]</h4> +<div class="outline-text-4" id="text-2-5-2"> + +<p> An operation on a smartcard definitely failed. Currently there is + no indication of the actual error code, but application should be + prepared to later accept more arguments. Defined values for + <code> are: +</p> +<dl> +<dt>0</dt><dd>unspecified error (identically to a missing CODE) +</dd> +<dt>1</dt><dd>canceled +</dd> +<dt>2</dt><dd>bad PIN +</dd> +</dl> + + +</div> + +</div> + +<div id="outline-container-2-5-3" class="outline-4"> +<h4 id="sec-2-5-3"><span class="section-number-4">2.5.3</span> SC_OP_SUCCESS</h4> +<div class="outline-text-4" id="text-2-5-3"> + +<p> A smart card operaion succeeded. This status is only printed for + certain operation and is mostly useful to check whether a PIN + change really worked. +</p> +</div> +</div> + +</div> + +<div id="outline-container-2-6" class="outline-3"> +<h3 id="sec-2-6"><span class="section-number-3">2.6</span> Miscellaneous status codes</h3> +<div class="outline-text-3" id="text-2-6"> + + +</div> + +<div id="outline-container-2-6-1" class="outline-4"> +<h4 id="sec-2-6-1"><span class="section-number-4">2.6.1</span> NODATA <what></h4> +<div class="outline-text-4" id="text-2-6-1"> + +<p> No data has been found. Codes for WHAT are: +</p> +<dl> +<dt>1</dt><dd>No armored data. +</dd> +<dt>2</dt><dd>Expected a packet but did not found one. +</dd> +<dt>3</dt><dd>Invalid packet found, this may indicate a non OpenPGP + message. +</dd> +<dt>4</dt><dd>Signature expected but not found +</dd> +</dl> + + +<p> + You may see more than one of these status lines. +</p> +</div> + +</div> + +<div id="outline-container-2-6-2" class="outline-4"> +<h4 id="sec-2-6-2"><span class="section-number-4">2.6.2</span> UNEXPECTED <what></h4> +<div class="outline-text-4" id="text-2-6-2"> + +<p> Unexpected data has been encountered. Codes for WHAT are: +</p><dl> +<dt>0</dt><dd>Not further specified +</dd> +</dl> + + +</div> + +</div> + +<div id="outline-container-2-6-3" class="outline-4"> +<h4 id="sec-2-6-3"><span class="section-number-4">2.6.3</span> TRUNCATED <maxno></h4> +<div class="outline-text-4" id="text-2-6-3"> + +<p> The output was truncated to MAXNO items. This status code is + issued for certain external requests. +</p> +</div> + +</div> + +<div id="outline-container-2-6-4" class="outline-4"> +<h4 id="sec-2-6-4"><span class="section-number-4">2.6.4</span> ERROR <error location> <error code> [<more>]</h4> +<div class="outline-text-4" id="text-2-6-4"> + +<p> This is a generic error status message, it might be followed by + error location specific data. <error code> and <error_location> + should not contain spaces. The error code is a either a string + commencing with a letter or such a string prefixed with a + numerical error code and an underscore; e.g.: "151011327_EOF". +</p> +</div> + +</div> + +<div id="outline-container-2-6-5" class="outline-4"> +<h4 id="sec-2-6-5"><span class="section-number-4">2.6.5</span> SUCCESS [<location>]</h4> +<div class="outline-text-4" id="text-2-6-5"> + +<p> Postive confirimation that an operation succeeded. <location> is + optional but if given should not contain spaces. Used only with a + few commands. +</p> +</div> + +</div> + +<div id="outline-container-2-6-6" class="outline-4"> +<h4 id="sec-2-6-6"><span class="section-number-4">2.6.6</span> BADARMOR</h4> +<div class="outline-text-4" id="text-2-6-6"> + +<p> The ASCII armor is corrupted. No arguments yet. +</p> +</div> + +</div> + +<div id="outline-container-2-6-7" class="outline-4"> +<h4 id="sec-2-6-7"><span class="section-number-4">2.6.7</span> DELETE_PROBLEM <reason_code></h4> +<div class="outline-text-4" id="text-2-6-7"> + +<p> Deleting a key failed. Reason codes are: +</p><dl> +<dt>1</dt><dd>No such key +</dd> +<dt>2</dt><dd>Must delete secret key first +</dd> +<dt>3</dt><dd>Ambigious specification +</dd> +</dl> + + +</div> + +</div> + +<div id="outline-container-2-6-8" class="outline-4"> +<h4 id="sec-2-6-8"><span class="section-number-4">2.6.8</span> PROGRESS <what> <char> <cur> <total></h4> +<div class="outline-text-4" id="text-2-6-8"> + +<p> Used by the primegen and Public key functions to indicate + progress. <char> is the character displayed with no –status-fd + enabled, with the linefeed replaced by an 'X'. <cur> is the + current amount done and <total> is amount to be done; a <total> of + 0 indicates that the total amount is not known. The condition +</p><pre class="example"> + TOTAL && CUR == TOTAL +</pre> + +<p> may be used to detect the end of an operation. +</p> +<p> + Well known values for WHAT are: +</p> +<dl> +<dt>pk_dsa </dt><dd>DSA key generation +</dd> +<dt>pk_elg </dt><dd>Elgamal key generation +</dd> +<dt>primegen</dt><dd>Prime generation +</dd> +<dt>need_entropy</dt><dd>Waiting for new entropy in the RNG +</dd> +<dt>tick</dt><dd>Generic tick without any special meaning - useful + for letting clients know that the server is still + working. +</dd> +<dt>starting_agent</dt><dd>A gpg-agent was started because it is not + running as a daemon. +</dd> +<dt>learncard</dt><dd>Send by the agent and gpgsm while learing + the data of a smartcard. +</dd> +<dt>card_busy</dt><dd>A smartcard is still working +</dd> +</dl> + + +</div> + +</div> + +<div id="outline-container-2-6-9" class="outline-4"> +<h4 id="sec-2-6-9"><span class="section-number-4">2.6.9</span> BACKUP_KEY_CREATED <fingerprint> <fname></h4> +<div class="outline-text-4" id="text-2-6-9"> + +<p> A backup of a key identified by <fingerprint> has been writte to + the file <fname>; <fname> is percent-escaped. +</p> +</div> + +</div> + +<div id="outline-container-2-6-10" class="outline-4"> +<h4 id="sec-2-6-10"><span class="section-number-4">2.6.10</span> MOUNTPOINT <name></h4> +<div class="outline-text-4" id="text-2-6-10"> + +<p> <name> is a percent-plus escaped filename describing the + mountpoint for the current operation (e.g. used by "g13 –mount"). + This may either be the specified mountpoint or one randomly + choosen by g13. +</p> +</div> + +</div> + +<div id="outline-container-2-6-11" class="outline-4"> +<h4 id="sec-2-6-11"><span class="section-number-4">2.6.11</span> PINENTRY_LAUNCHED <pid></h4> +<div class="outline-text-4" id="text-2-6-11"> + +<p> This status line is emitted by gpg to notify a client that a + Pinentry has been launched. <pid> is the PID of the Pinentry. It + may be used to display a hint to the user but can't be used to + synchronize with Pinentry. Note that there is also an Assuan + inquiry line with the same name used internally or, if enabled, + send to the client instead of this status line. Such an inquiry + may be used to sync with Pinentry +</p> +</div> +</div> + +</div> + +<div id="outline-container-2-7" class="outline-3"> +<h3 id="sec-2-7"><span class="section-number-3">2.7</span> Obsolete status codes</h3> +<div class="outline-text-3" id="text-2-7"> + + +</div> + +<div id="outline-container-2-7-1" class="outline-4"> +<h4 id="sec-2-7-1"><span class="section-number-4">2.7.1</span> SIGEXPIRED</h4> +<div class="outline-text-4" id="text-2-7-1"> + +<p> Removed on 2011-02-04. This is deprecated in favor of KEYEXPIRED. +</p></div> + +</div> + +<div id="outline-container-2-7-2" class="outline-4"> +<h4 id="sec-2-7-2"><span class="section-number-4">2.7.2</span> RSA_OR_IDEA</h4> +<div class="outline-text-4" id="text-2-7-2"> + +<p> Obsolete. This status message used to be emitted for requests to + use the IDEA or RSA algorithms. It has been dropped from GnuPG + 2.1 after the respective patents expired. +</p></div> + +</div> + +<div id="outline-container-2-7-3" class="outline-4"> +<h4 id="sec-2-7-3"><span class="section-number-4">2.7.3</span> SHM_INFO, SHM_GET, SHM_GET_BOOL, SHM_GET_HIDDEN</h4> +<div class="outline-text-4" id="text-2-7-3"> + +<p> These were used for the ancient shared memory based co-processing. +</p></div> + +</div> + +<div id="outline-container-2-7-4" class="outline-4"> +<h4 id="sec-2-7-4"><span class="section-number-4">2.7.4</span> BEGIN_STREAM, END_STREAM</h4> +<div class="outline-text-4" id="text-2-7-4"> + +<p> Used to issued by the experimental pipemode. +</p> + +</div> +</div> +</div> + +</div> + +<div id="outline-container-3" class="outline-2"> +<h2 id="sec-3"><span class="section-number-2">3</span> Format of the –attribute-fd output</h2> +<div class="outline-text-2" id="text-3"> + + +<p> + When –attribute-fd is set, during key listings (–list-keys, + –list-secret-keys) GnuPG dumps each attribute packet to the file + descriptor specified. –attribute-fd is intended for use with + –status-fd as part of the required information is carried on the + ATTRIBUTE status tag (see above). +</p> +<p> + The contents of the attribute data is specified by RFC 4880. For + convenience, here is the Photo ID format, as it is currently the + only attribute defined: +</p> +<dl> +<dt>Byte 0-1</dt><dd>The length of the image header. Due to a historical + accident (i.e. oops!) back in the NAI PGP days, this + is a little-endian number. Currently 16 (0x10 0x00). + +</dd> +<dt>Byte 2</dt><dd>The image header version. Currently 0x01. + +</dd> +<dt>Byte 3</dt><dd>Encoding format. 0x01 == JPEG. + +</dd> +<dt>Byte 4-15</dt><dd>Reserved, and currently unused. +</dd> +</dl> + + +<p> + All other data after this header is raw image (JPEG) data. +</p> + +</div> + +</div> + +<div id="outline-container-4" class="outline-2"> +<h2 id="sec-4"><span class="section-number-2">4</span> Unattended key generation</h2> +<div class="outline-text-2" id="text-4"> + + +<p> + Please see the GnuPG manual for a description. +</p> + +</div> + +</div> + +<div id="outline-container-5" class="outline-2"> +<h2 id="sec-5"><span class="section-number-2">5</span> Layout of the TrustDB</h2> +<div class="outline-text-2" id="text-5"> + + +<p> + The TrustDB is built from fixed length records, where the first byte + describes the record type. All numeric values are stored in network + byte order. The length of each record is 40 bytes. The first record + of the DB is always of type 1 and this is the only record of this + type. +</p> +<p> + FIXME: The layout changed, document it here. +</p> + + +<pre class="example">Record type 0: +-------------- + Unused record, can be reused for any purpose. + +Record type 1: +-------------- + Version information for this TrustDB. This is always the first + record of the DB and the only one with type 1. + 1 byte value 1 + 3 bytes 'gpg' magic value + 1 byte Version of the TrustDB (2) + 1 byte marginals needed + 1 byte completes needed + 1 byte max_cert_depth + The three items are used to check whether the cached + validity value from the dir record can be used. + 1 u32 locked flags [not used] + 1 u32 timestamp of trustdb creation + 1 u32 timestamp of last modification which may affect the validity + of keys in the trustdb. This value is checked against the + validity timestamp in the dir records. + 1 u32 timestamp of last validation [currently not used] + (Used to keep track of the time, when this TrustDB was checked + against the pubring) + 1 u32 record number of keyhashtable [currently not used] + 1 u32 first free record + 1 u32 record number of shadow directory hash table [currently not used] + It does not make sense to combine this table with the key table + because the keyid is not in every case a part of the fingerprint. + 1 u32 record number of the trusthashtbale + + +Record type 2: (directory record) +-------------- + Informations about a public key certificate. + These are static values which are never changed without user interaction. + + 1 byte value 2 + 1 byte reserved + 1 u32 LID . (This is simply the record number of this record.) + 1 u32 List of key-records (the first one is the primary key) + 1 u32 List of uid-records + 1 u32 cache record + 1 byte ownertrust + 1 byte dirflag + 1 byte maximum validity of all the user ids + 1 u32 time of last validity check. + 1 u32 Must check when this time has been reached. + (0 = no check required) + + +Record type 3: (key record) +-------------- + Informations about a primary public key. + (This is mainly used to lookup a trust record) + + 1 byte value 3 + 1 byte reserved + 1 u32 LID + 1 u32 next - next key record + 7 bytes reserved + 1 byte keyflags + 1 byte pubkey algorithm + 1 byte length of the fingerprint (in bytes) + 20 bytes fingerprint of the public key + (This is the value we use to identify a key) + +Record type 4: (uid record) +-------------- + Informations about a userid + We do not store the userid but the hash value of the userid because that + is sufficient. + + 1 byte value 4 + 1 byte reserved + 1 u32 LID points to the directory record. + 1 u32 next next userid + 1 u32 pointer to preference record + 1 u32 siglist list of valid signatures + 1 byte uidflags + 1 byte validity of the key calculated over this user id + 20 bytes ripemd160 hash of the username. + + +Record type 5: (pref record) +-------------- + This record type is not anymore used. + + 1 byte value 5 + 1 byte reserved + 1 u32 LID; points to the directory record (and not to the uid record!). + (or 0 for standard preference record) + 1 u32 next + 30 byte preference data + +Record type 6 (sigrec) +------------- + Used to keep track of key signatures. Self-signatures are not + stored. If a public key is not in the DB, the signature points to + a shadow dir record, which in turn has a list of records which + might be interested in this key (and the signature record here + is one). + + 1 byte value 6 + 1 byte reserved + 1 u32 LID points back to the dir record + 1 u32 next next sigrec of this uid or 0 to indicate the + last sigrec. + 6 times + 1 u32 Local_id of signatures dir or shadow dir record + 1 byte Flag: Bit 0 = checked: Bit 1 is valid (we have a real + directory record for this) + 1 = valid is set (but may be revoked) + + + +Record type 8: (shadow directory record) +-------------- + This record is used to reserve a LID for a public key. We + need this to create the sig records of other keys, even if we + do not yet have the public key of the signature. + This record (the record number to be more precise) will be reused + as the dir record when we import the real public key. + + 1 byte value 8 + 1 byte reserved + 1 u32 LID (This is simply the record number of this record.) + 2 u32 keyid + 1 byte pubkey algorithm + 3 byte reserved + 1 u32 hintlist A list of records which have references to + this key. This is used for fast access to + signature records which are not yet checked. + Note, that this is only a hint and the actual records + may not anymore hold signature records for that key + but that the code cares about this. + 18 byte reserved + + + +Record Type 10 (hash table) +-------------- + Due to the fact that we use fingerprints to lookup keys, we can + implement quick access by some simple hash methods, and avoid + the overhead of gdbm. A property of fingerprints is that they can be + used directly as hash values. (They can be considered as strong + random numbers.) + What we use is a dynamic multilevel architecture, which combines + hashtables, record lists, and linked lists. + + This record is a hashtable of 256 entries; a special property + is that all these records are stored consecutively to make one + big table. The hash value is simple the 1st, 2nd, ... byte of + the fingerprint (depending on the indirection level). + + When used to hash shadow directory records, a different table is used + and indexed by the keyid. + + 1 byte value 10 + 1 byte reserved + n u32 recnum; n depends on the record length: + n = (reclen-2)/4 which yields 9 for the current record length + of 40 bytes. + + the total number of such record which makes up the table is: + m = (256+n-1) / n + which is 29 for a record length of 40. + + To look up a key we use the first byte of the fingerprint to get + the recnum from this hashtable and look up the addressed record: + - If this record is another hashtable, we use 2nd byte + to index this hash table and so on. + - if this record is a hashlist, we walk all entries + until we found one a matching one. + - if this record is a key record, we compare the + fingerprint and to decide whether it is the requested key; + + +Record type 11 (hash list) +-------------- + see hash table for an explanation. + This is also used for other purposes. + + 1 byte value 11 + 1 byte reserved + 1 u32 next next hash list record + n times n = (reclen-5)/5 + 1 u32 recnum + + For the current record length of 40, n is 7 + + + +Record type 254 (free record) +--------------- + All these records form a linked list of unused records. + 1 byte value 254 + 1 byte reserved (0) + 1 u32 next_free +</pre> + + + +</div> + +</div> + +<div id="outline-container-6" class="outline-2"> +<h2 id="sec-6"><span class="section-number-2">6</span> GNU extensions to the S2K algorithm</h2> +<div class="outline-text-2" id="text-6"> + + +<p> + S2K mode 101 is used to identify these extensions. + After the hash algorithm the 3 bytes "GNU" are used to make + clear that these are extensions for GNU, the next bytes gives the + GNU protection mode - 1000. Defined modes are: +</p><dl> +<dt>1001</dt><dd>Do not store the secret part at all. +</dd> +<dt>1002</dt><dd>A stub to access smartcards (not used in 1.2.x) +</dd> +</dl> + + +</div> + +</div> + +<div id="outline-container-7" class="outline-2"> +<h2 id="sec-7"><span class="section-number-2">7</span> Keyserver helper message format</h2> +<div class="outline-text-2" id="text-7"> + + +<p> + The keyserver may be contacted by a Unix Domain socket or via TCP. +</p> +<p> + The format of a request is: +</p> + + +<pre class="example">command-tag +"Content-length:" digits +CRLF +</pre> + + +<p> + Where command-tag is +</p> + + + +<pre class="example">NOOP +GET <user-name> +PUT +DELETE <user-name> +</pre> + + +<p> +The format of a response is: +</p> + + + +<pre class="example">"GNUPG/1.0" status-code status-text +"Content-length:" digits +CRLF +</pre> + +<p> +followed by <digits> bytes of data +</p> +<p> +Status codes are: +</p> +<dl> +<dt>1xx</dt><dd>Informational - Request received, continuing process + +</dd> +<dt>2xx</dt><dd>Success - The action was successfully received, understood, + and accepted + +</dd> +<dt>4xx</dt><dd>Client Error - The request contains bad syntax or cannot be + fulfilled + +</dd> +<dt>5xx</dt><dd>Server Error - The server failed to fulfill an apparently + valid request +</dd> +</dl> + + + +</div> + +</div> + +<div id="outline-container-8" class="outline-2"> +<h2 id="sec-8"><span class="section-number-2">8</span> Object identifiers</h2> +<div class="outline-text-2" id="text-8"> + + +<p> + OIDs below the GnuPG arc: +</p> + + + +<pre class="example">1.3.6.1.4.1.11591.2 GnuPG +1.3.6.1.4.1.11591.2.1 notation +1.3.6.1.4.1.11591.2.1.1 pkaAddress +1.3.6.1.4.1.11591.2.2 X.509 extensions +1.3.6.1.4.1.11591.2.2.1 standaloneCertificate +1.3.6.1.4.1.11591.2.2.2 wellKnownPrivateKey +1.3.6.1.4.1.11591.2.12242973 invalid encoded OID +</pre> + + + + +</div> + +</div> + +<div id="outline-container-9" class="outline-2"> +<h2 id="sec-9"><span class="section-number-2">9</span> Miscellaneous notes</h2> +<div class="outline-text-2" id="text-9"> + + + +</div> + +<div id="outline-container-9-1" class="outline-3"> +<h3 id="sec-9-1"><span class="section-number-3">9.1</span> v3 fingerprints</h3> +<div class="outline-text-3" id="text-9-1"> + +<p> For packet version 3 we calculate the keyids this way: +</p><dl> +<dt>RSA</dt><dd>Low 64 bits of n +</dd> +<dt>ELGAMAL</dt><dd>Build a v3 pubkey packet (with CTB 0x99) and + calculate a RMD160 hash value from it. This is used + as the fingerprint and the low 64 bits are the keyid. +</dd> +</dl> + + +</div> + +</div> + +<div id="outline-container-9-2" class="outline-3"> +<h3 id="sec-9-2"><span class="section-number-3">9.2</span> Simplified revocation certificates</h3> +<div class="outline-text-3" id="text-9-2"> + +<p> Revocation certificates consist only of the signature packet; + "–import" knows how to handle this. The rationale behind it is to + keep them small. +</p> +</div> + +</div> + +<div id="outline-container-9-3" class="outline-3"> +<h3 id="sec-9-3"><span class="section-number-3">9.3</span> Documentation on HKP (the http keyserver protocol):</h3> +<div class="outline-text-3" id="text-9-3"> + + +<p> + A minimalistic HTTP server on port 11371 recognizes a GET for + /pks/lookup. The standard http URL encoded query parameters are + this (always key=value): +</p> +<ul> +<li>op=index (like pgp -kv), op=vindex (like pgp -kvv) and op=get (like + pgp -kxa) + +</li> +<li>search=<stringlist>. This is a list of words that must occur in the key. + The words are delimited with space, points, @ and so on. The delimiters + are not searched for and the order of the words doesn't matter (but see + next option). + +</li> +<li>exact=on. This switch tells the hkp server to only report exact matching + keys back. In this case the order and the "delimiters" are important. + +</li> +<li>fingerprint=on. Also reports the fingerprints when used with 'index' or + 'vindex' +</li> +</ul> + + +<p> + The keyserver also recognizes http-POSTs to /pks/add. Use this to upload + keys. +</p> + +<p> + A better way to do this would be a request like: +</p> +<p> + /pks/lookup/<gnupg_formatierte_user_id>?op=<operation> +</p> +<p> + This can be implemented using Hurd's translator mechanism. + However, I think the whole key server stuff has to be re-thought; + I have some ideas and probably create a white paper. +</p></div> +</div> +</div> +</div> + +<div id="postamble"> +<p class="date">Date: 2013-07-03T09:52+0000</p> +<p class="author">Author: isis</p> +<p class="email"><a href="mailto:isis@wintermute.patternsinthevoid.net">isis@wintermute.patternsinthevoid.net</a></p> +<p class="creator"><a href="http://orgmode.org">Org</a> version 7.9.2 with <a href="http://www.gnu.org/software/emacs/">Emacs</a> version 24</p> +<a href="http://validator.w3.org/check?uri=referer">Validate XHTML 1.0</a> + +</div> +</body> +</html> diff --git a/docs/_build/html/_static/agogo.css b/docs/_build/html/_static/agogo.css new file mode 100644 index 0000000..2bdc26f --- /dev/null +++ b/docs/_build/html/_static/agogo.css @@ -0,0 +1,337 @@ +* { + margin: 0px; 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e=="string"){t=e.split(y);for(n=0,r=this.length;n<r;n++){i=this[n];if(i.nodeType===1)if(!i.className&&t.length===1)i.className=e;else{s=" "+i.className+" ";for(o=0,u=t.length;o<u;o++)s.indexOf(" "+t[o]+" ")<0&&(s+=t[o]+" ");i.className=v.trim(s)}}}return this},removeClass:function(e){var n,r,i,s,o,u,a;if(v.isFunction(e))return this.each(function(t){v(this).removeClass(e.call(this,t,this.className))});if(e&&typeof e=="string"||e===t){n=(e||"").split(y);for(u=0,a=this.length;u<a;u++){i=this[u];if(i.nodeType===1&&i.className){r=(" "+i.className+" ").replace(q," ");for(s=0,o=n.length;s<o;s++)while(r.indexOf(" "+n[s]+" ")>=0)r=r.replace(" "+n[s]+" "," ");i.className=e?v.trim(r):""}}}return this},toggleClass:function(e,t){var n=typeof e,r=typeof t=="boolean";return v.isFunction(e)?this.each(function(n){v(this).toggleClass(e.call(this,n,this.className,t),t)}):this.each(function(){if(n==="string"){var 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n)||n.set(this,s,"value")===t)this.value=s})}}),v.extend({valHooks:{option:{get:function(e){var t=e.attributes.value;return!t||t.specified?e.value:e.text}},select:{get:function(e){var t,n,r=e.options,i=e.selectedIndex,s=e.type==="select-one"||i<0,o=s?null:[],u=s?i+1:r.length,a=i<0?u:s?i:0;for(;a<u;a++){n=r[a];if((n.selected||a===i)&&(v.support.optDisabled?!n.disabled:n.getAttribute("disabled")===null)&&(!n.parentNode.disabled||!v.nodeName(n.parentNode,"optgroup"))){t=v(n).val();if(s)return t;o.push(t)}}return o},set:function(e,t){var n=v.makeArray(t);return v(e).find("option").each(function(){this.selected=v.inArray(v(this).val(),n)>=0}),n.length||(e.selectedIndex=-1),n}}},attrFn:{},attr:function(e,n,r,i){var s,o,u,a=e.nodeType;if(!e||a===3||a===8||a===2)return;if(i&&v.isFunction(v.fn[n]))return v(e)[n](r);if(typeof e.getAttribute=="undefined")return 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n=="object"?n[v.expando]?n:new v.Event(y,n):new v.Event(y),n.type=y,n.isTrigger=!0,n.exclusive=a,n.namespace=b.join("."),n.namespace_re=n.namespace?new RegExp("(^|\\.)"+b.join("\\.(?:.*\\.|)")+"(\\.|$)"):null,h=y.indexOf(":")<0?"on"+y:"";if(!s){u=v.cache;for(f in u)u[f].events&&u[f].events[y]&&v.event.trigger(n,r,u[f].handle.elem,!0);return}n.result=t,n.target||(n.target=s),r=r!=null?v.makeArray(r):[],r.unshift(n),p=v.event.special[y]||{};if(p.trigger&&p.trigger.apply(s,r)===!1)return;m=[[s,p.bindType||y]];if(!o&&!p.noBubble&&!v.isWindow(s)){g=p.delegateType||y,l=Y.test(g+y)?s:s.parentNode;for(c=s;l;l=l.parentNode)m.push([l,g]),c=l;c===(s.ownerDocument||i)&&m.push([c.defaultView||c.parentWindow||e,g])}for(f=0;f<m.length&&!n.isPropagationStopped();f++)l=m[f][0],n.type=m[f][1],d=(v._data(l,"events")||{})[n.type]&&v._data(l,"handle"),d&&d.apply(l,r),d=h&&l[h],d&&v.acceptData(l)&&d.apply&&d.apply(l,r)===!1&&n.preventDefault();return n.type=y,!o&&!n.isDefaultPrevented()&&(!p._default||p._default.apply(s.ownerDocument,r)===!1)&&(y!=="click"||!v.nodeName(s,"a"))&&v.acceptData(s)&&h&&s[y]&&(y!=="focus"&&y!=="blur"||n.target.offsetWidth!==0)&&!v.isWindow(s)&&(c=s[h],c&&(s[h]=null),v.event.triggered=y,s[y](),v.event.triggered=t,c&&(s[h]=c)),n.result}return},dispatch:function(n){n=v.event.fix(n||e.event);var r,i,s,o,u,a,f,c,h,p,d=(v._data(this,"events")||{})[n.type]||[],m=d.delegateCount,g=l.call(arguments),y=!n.exclusive&&!n.namespace,b=v.event.special[n.type]||{},w=[];g[0]=n,n.delegateTarget=this;if(b.preDispatch&&b.preDispatch.call(this,n)===!1)return;if(m&&(!n.button||n.type!=="click"))for(s=n.target;s!=this;s=s.parentNode||this)if(s.disabled!==!0||n.type!=="click"){u={},f=[];for(r=0;r<m;r++)c=d[r],h=c.selector,u[h]===t&&(u[h]=c.needsContext?v(h,this).index(s)>=0:v.find(h,this,null,[s]).length),u[h]&&f.push(c);f.length&&w.push({elem:s,matches:f})}d.length>m&&w.push({elem:this,matches:d.slice(m)});for(r=0;r<w.length&&!n.isPropagationStopped();r++){a=w[r],n.currentTarget=a.elem;for(i=0;i<a.matches.length&&!n.isImmediatePropagationStopped();i++){c=a.matches[i];if(y||!n.namespace&&!c.namespace||n.namespace_re&&n.namespace_re.test(c.namespace))n.data=c.data,n.handleObj=c,o=((v.event.special[c.origType]||{}).handle||c.handler).apply(a.elem,g),o!==t&&(n.result=o,o===!1&&(n.preventDefault(),n.stopPropagation()))}}return 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\ No newline at end of file diff --git a/docs/_build/html/_static/minus.png b/docs/_build/html/_static/minus.png Binary files differnew file mode 100644 index 0000000..da1c562 --- /dev/null +++ b/docs/_build/html/_static/minus.png diff --git a/docs/_build/html/_static/pgp-subkeys.html b/docs/_build/html/_static/pgp-subkeys.html new file mode 100644 index 0000000..2fc83b4 --- /dev/null +++ b/docs/_build/html/_static/pgp-subkeys.html @@ -0,0 +1,236 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> +<html><head><title>Using multiple subkeys in GPG</title></head><body style="background-color: white;"> +<div>[ <a href="http://fortytwo.ch/">main gpg page</a> ] +<hr> +<h1>Using multiple subkeys in GPG</h1> +<hr> +<h2>Motivation</h2> +<p> +For a time, I've had two different gpg keys - one at home on my presumably +secure machine, one at the office, with NFS mounted home directory and +quite a few people having accounts everywhere. This worked, but the problem +is that when exchanging key signatures I always had to beg people to sign +both my keys. +</p> +<p> +With gpg and the possibility of having multiple subkeys, I can now have +only one key, but still retain the security feature that I don't have to +revoke my primary key (and lose all signatures on it) if the key at the +office is compromised. +</p> +<p> +<b>NOTE:</b> Most of the following can apply to both signing and encrypting +subkeys. Encryption subkeys can not be used to solve the multiple accounts +problem, though, please see the <a href="#problems">Problems</a> section +further down. Also, note that I don't use multiple encryption subkeys, so I +don't know if there are additional problems with them. +</p> +<p> +The following is based on <b>gnupg 1.2.1</b>. It should all work with newer +versions, too. Older versions do not support everything and have some +additional problems. As I really do recommend you use a recent gpg version, I +have omitted anything related to older gpg versions. +</p> +<h2>Basics</h2> +<p> +Generate a normal key pair, or use an existing key. Usually this will be a +DSA/ElGamal key (this is what I use), but using RSA or other keys is +equally possible. Be sure to do this on a 'really secure' machine. +</p> +<p> +Then "<tt>gpg __edit <i>keyid</i></tt>" the key and add a further subkey +using "<tt>addkey</tt>". "<tt>save</tt>" will store the new subkey on the +keyring. You'll want to save the whole key (secret and public) with +"<tt>gpg __export <i>keyid</i> > pubkey</tt>" and "<tt>gpg +__export-secret-key <i>keyid</i> > seckey</tt>". Best copy those files +onto an offline storage, too. (A basic working knowledge of how to use a +command line and how to deal with files is assumed. Also, you should know +a bit how key handling in gpg works. If you can't see what the above commands +do, you better do <a href="http://www.gnupg.org/gph/en/manual.html">some +reading</a> before continuing here). +</p> +<p> +Now you should also <b>back up your keyrings</b>, as the following has to +work on a keyring to work around some missing or broken gpg features. +</p> +<p> +As you probably will only take one of the subkeys to your not-so-secure +location, "<tt>gpg __edit <i>keyid</i></tt> and delete the subkeys you +don't want to expose (mark them with "<tt>key <i>n</i></tt>" and then delete +them with "<tt>delkey</tt>"). +</p> +<p> +"<tt>gpg __export-secret-subkeys <i>keyid</i> > crippled.seckey</tt>" +will then export the remaining subkeys, without the keymaterial of the +primary key. +</p> +<p> +Now, you can restore the keyrings (secret <em>and</em> public, since +deleting the subkeys has also deleted the public subkeys!), and your secure +machine is ready to use. Perhaps you don't want to use your 'insecure' +subkey on your secure machine - again, "<tt>gpg __edit <i>keyid</i></tt>", +"<tt>key <i>n</i></tt>" and "<tt>delkey</tt>" takes care of this; again, it +is necessary to re-import the public key. +</p> +<p> +On your 'insecure' machine, you do "<tt>gpg __import pubkey +crippled.seckey</tt>" (the same files you've generated above), now you're ready +to use gpg on the 'insecure' machine. To verify that you really don't have any +secret keys you don't want, have a look at the output of "<tt>gpg +__list-secret-keys</tt>": all primary secret key where the key material is not +present are marked with '#'. +</p> +<pre> +$ gpg __list-secret-key testuser +sec<b>#</b> 1024D/971B7A70 2003-01-03 testuser <testuser@mydomain.foo> +ssb 1024g/ACDF80C4 2003-01-03 +ssb 1024R/BE9CA308 2003-01-07 +</pre> +<p> +Of course, you'll have to publish your new public key, so people can +verify your signatures and send you encrypted mail. Read the <a +href="#problems">Problems</a> section for a few comments about this. +</p> +<h2>Effects</h2> +<p> +Keys are always signed with your primary key, so you (or any attacker) won't be +able to sign other keys with the key on the 'insecure' machine. This is why we +started doing all this acrobatics after all. </p> +<p> +You will always be able to revoke a subkey (just "<tt>gpg __edit +<i>keyid</i></tt>", "<tt>key <i>n</i></tt>" and "<tt>revkey</tt>") when you +have the primary secret key available, even if you lose your secret subkey. +Meaning: you may use a secret subkey at an office location, and it is not +strictly necessary to back it up on a secure location (It's still a good idea, +though). The reason for this is that a revocation is really a signature on the +subkey - and this signature is done with the primary key. Of course, this means +that you can't revoke a subkey when you don't have the primary secret key. +</p> +<p> +If you're signing documents, gpg will always try to use a subkey if one +is available, and announce this with a message like "<tt>1024-bit DSA key, ID +E5A7F7D6, created 2002-08-22 (main key ID 92082481)</tt>" . Verifying such +signatures used to cause a similar message, but at least with gpg 1.2.3 no +indication is given that the signature was made with a subkey. If you want to +use a specific subkey (or the primary key), you have to specify it with the +"<tt><i>keyid</i>!</tt>" syntax. I don't remember what happens if more than one +signing subkey is available; I'm sure you can find details on this somewhere in +the <a href="http://www.gnupg.org/documentation/mailing-lists.html">gnupg +mailing list archives</a>. +</p> +<h2><a name="problems">Problems</a></h2> +<p> +The above approach has several problems that may lead to you not doing +things like this. <b>These are not just possible problems. These are real, +and <em>will</em> affect you! You have been warned.</b> +</p> +<p> +First, distributing secret subkeys this way (one subkey for each +account/machine you use) only makes sense with signing subkeys. You can have +multiple encryption subkeys, but you can't force people sending you encrypted +mail using a specific subkey. Naturally, if you're using encryption for +yourself, you can chose the encryption key to use with the +"<tt><i>keyid</i>!</tt>" syntax. The presence of multiple encryption subkeys +is, however, useful if you revoke an older one to replace it with a new one. +</p> +<p> +Old PGP versions apparently can't cope with such keys. I didn't verify this +myself, but people on the gnupg-users mailing list said that current PGP +versions (up to 7.x) can not verify signatures from a subkey. With PGP 8 the +situation is a bit more complicated: PGP 8 can verify subkey signatures, but +has still problems with multiple subkeys: a key with a signing subkey that is +newer than the encryption subkey cannot be used for encryption in PGP 8. A key +where the encryption subkey is newer than the signing subkey can be used for +encryption. So, when you create your key, generate it as 'signing only' key +first, then generate all the signing subkeys you need, and in the end generate +the encryption subkey. (Thanks to David Shaw for this info). +</p> +<p> +Most keyservers can not handle keys with multiple subkeys. Some of them even +make these keys unusable. This should get better soon, as JHarris has written a +patch for the pks keyserver, and keyservers with other software that handles +this are deployed more widely. The keyservers that can handle multiple subkeys +are summarized as <tt>subkeys.pgp.net</tt>. +GnuPG 1.2 added code to recover somewhat when a broken key is retrieved - one +of the subkeys is useable (the others can't be used, as the signature binding +the subkey to the primary is lost). +</p> +<p> +Besides corrupting keys with multiple subkeys, all of these old keyservers +will also only search keys based on the primary key id - so, automatic key +retrieval on signature verification will not work, too. Yet another +reason to oonly use the subkeys.pgp.net keyservers. +</p> +<p> +Finally, keyhandling is not comfortable with such keys - the user interface of +gpg could be better. The following is valid for gpg 1.2.1, some things may be +fixed in newer versions.: +</p> +<ul> +<li> +"<tt>gpg __import <i>secret key</i></tt>" does not merge the keys properly. +If a secret key is already present, additional secret subkeys are not +imported. Also, a dummy primary key is not replaced by the real subkey on +import. Workaround is to shuffle around the keyrings, or do +"<tt>__export</tt>"s at all stages and use "<tt>__delete-secret-key</tt>" +often. (People with masochistic inclination may probably also use +combinations of <tt>gpgsplit</tt>, <tt>cat</tt> and "<tt>gpg __export</tt>" +and "<tt>__import</tt>. I've not tried this.) +</li> +<li> +"<tt>gpg __export-secret-key <i>keyid</i>!</tt>" and <tt>gpg +__export-secret-subkeys <i>keyid</i>!</tt>" should really only export the +named subkey (or the primary stripped of all subkeys). Much keyring shuffling +could be avoided. (<b>2003-02-12:</b>David Shaw added this to the development +branch of the gpg code. Great!) +</li> +</ul> +<h2>Links</h2> +<p> +Some additional reading that might be interesting: +</p> +<ul> +<li> +The <a href="http://www.ietf.org/rfc/rfc2440.txt">rfc2440</a>, specifying +the OpenPGP key format. +</li> +<li> +The <a href="http://www.gnupg.org/gph/en/manual.html">GNU Privacy Handbook</a> +is a fairly complete manual to gpg. +</li> +<li> +The <a +href="http://lists.gnupg.org/pipermail/gnupg-users/2002-August/014721.html">using +various subkeys</a> thread on the gnupg-users mailing list, where most of these +issues were discussed. +</li> +<li> +The <a +href="http://lists.gnupg.org/pipermail/gnupg-devel/2002-September/007700.html">using +subkey signatures</a> thread on gnupg-devel where I asked about the auto key +retrieval problem. +</li> +<li> +Other <a href="http://atom.smasher.org/gpg/">tutorials</a> on advanced black +magic with keys by Atom Smasher, dealing with what you can do with subkeys. +</li> +</ul> +<h2>Acknowledgments</h2> +<p> +Of course, thanks to the gnupg crew for the cool software, and especially to +Werner Koch and David Shaw for replying to my initial questions about this. And +to Jason Harris for fixing pks to accept keys with multiple subkeys, I hope +this patch spreads really fast as soon as it is officially out. +</p> +<p> +</p> +</div> +<hr> +<div style="font-size: x-small;"> +©2002-2004 <a href="mailto:avbidder+gpg@fortytwo.ch">Adrian von Bidder</a> +- Permission to redistribute and/or modify this document is granted if (i) the +original author (Adrian von Bidder, Switzerland) is acknowledged and (ii) the +document remains freely available for distribution and modification. +</div> + +</body></html> diff --git a/docs/_build/html/_static/plus.png b/docs/_build/html/_static/plus.png Binary files differnew file mode 100644 index 0000000..b3cb374 --- /dev/null +++ b/docs/_build/html/_static/plus.png diff --git a/docs/_build/html/_static/pygments.css b/docs/_build/html/_static/pygments.css new file mode 100644 index 0000000..45bae6e --- /dev/null +++ b/docs/_build/html/_static/pygments.css @@ -0,0 +1,69 @@ +.hll { background-color: #ffffcc } +.c { color: #8f5902; 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font-weight: bold } /* Name.Exception */ +.nf { color: #000000 } /* Name.Function */ +.nl { color: #f57900 } /* Name.Label */ +.nn { color: #000000 } /* Name.Namespace */ +.nx { color: #000000 } /* Name.Other */ +.py { color: #000000 } /* Name.Property */ +.nt { color: #204a87; font-weight: bold } /* Name.Tag */ +.nv { color: #000000 } /* Name.Variable */ +.ow { color: #204a87; font-weight: bold } /* Operator.Word */ +.w { color: #f8f8f8; text-decoration: underline } /* Text.Whitespace */ +.mf { color: #0000cf; font-weight: bold } /* Literal.Number.Float */ +.mh { color: #0000cf; font-weight: bold } /* Literal.Number.Hex */ +.mi { color: #0000cf; font-weight: bold } /* Literal.Number.Integer */ +.mo { color: #0000cf; font-weight: bold } /* Literal.Number.Oct */ +.sb { color: #4e9a06 } /* Literal.String.Backtick */ +.sc { color: #4e9a06 } /* Literal.String.Char */ +.sd { color: #8f5902; font-style: italic } /* Literal.String.Doc */ +.s2 { color: #4e9a06 } /* Literal.String.Double */ +.se { color: #4e9a06 } /* Literal.String.Escape */ +.sh { color: #4e9a06 } /* Literal.String.Heredoc */ +.si { color: #4e9a06 } /* Literal.String.Interpol */ +.sx { color: #4e9a06 } /* Literal.String.Other */ +.sr { color: #4e9a06 } /* Literal.String.Regex */ +.s1 { color: #4e9a06 } /* Literal.String.Single */ +.ss { color: #4e9a06 } /* Literal.String.Symbol */ +.bp { color: #3465a4 } /* Name.Builtin.Pseudo */ +.vc { color: #000000 } /* Name.Variable.Class */ +.vg { color: #000000 } /* Name.Variable.Global */ +.vi { color: #000000 } /* Name.Variable.Instance */ +.il { color: #0000cf; font-weight: bold } /* Literal.Number.Integer.Long */ diff --git a/docs/_build/html/_static/searchtools.js b/docs/_build/html/_static/searchtools.js new file mode 100644 index 0000000..6e1f06b --- /dev/null +++ b/docs/_build/html/_static/searchtools.js @@ -0,0 +1,622 @@ +/* + * searchtools.js_t + * ~~~~~~~~~~~~~~~~ + * + * Sphinx JavaScript utilties for the full-text search. + * + * :copyright: Copyright 2007-2014 by the Sphinx team, see AUTHORS. + * :license: BSD, see LICENSE for details. + * + */ + + +/** + * Porter Stemmer + */ +var Stemmer = function() { + + var step2list = { + ational: 'ate', + tional: 'tion', + enci: 'ence', + anci: 'ance', + izer: 'ize', + bli: 'ble', + alli: 'al', + entli: 'ent', + eli: 'e', + ousli: 'ous', + ization: 'ize', + ation: 'ate', + ator: 'ate', + alism: 'al', + iveness: 'ive', + fulness: 'ful', + ousness: 'ous', + aliti: 'al', + iviti: 'ive', + biliti: 'ble', + logi: 'log' + }; + + var step3list = { + icate: 'ic', + ative: '', + alize: 'al', + iciti: 'ic', + ical: 'ic', + ful: '', + ness: '' + }; + + var c = "[^aeiou]"; // consonant + var v = "[aeiouy]"; // vowel + var C = c + "[^aeiouy]*"; // consonant sequence + var V = v + "[aeiou]*"; // vowel sequence + + var mgr0 = "^(" + C + ")?" + V + C; // [C]VC... is m>0 + var meq1 = "^(" + C + ")?" + V + C + "(" + V + ")?$"; // [C]VC[V] is m=1 + var mgr1 = "^(" + C + ")?" + V + C + V + C; // [C]VCVC... is m>1 + var s_v = "^(" + C + ")?" + v; // vowel in stem + + this.stemWord = function (w) { + var stem; + var suffix; + var firstch; + var origword = w; + + if (w.length < 3) + return w; + + var re; + var re2; + var re3; + var re4; + + firstch = w.substr(0,1); + if (firstch == "y") + w = firstch.toUpperCase() + w.substr(1); + + // Step 1a + re = /^(.+?)(ss|i)es$/; + re2 = /^(.+?)([^s])s$/; + + if (re.test(w)) + w = w.replace(re,"$1$2"); + else if (re2.test(w)) + w = w.replace(re2,"$1$2"); + + // Step 1b + re = /^(.+?)eed$/; + re2 = /^(.+?)(ed|ing)$/; + if (re.test(w)) { + var fp = re.exec(w); + re = new RegExp(mgr0); + if (re.test(fp[1])) { + re = /.$/; + w = w.replace(re,""); + } + } + else if (re2.test(w)) { + var fp = re2.exec(w); + stem = fp[1]; + re2 = new RegExp(s_v); + if (re2.test(stem)) { + w = stem; + re2 = /(at|bl|iz)$/; + re3 = new RegExp("([^aeiouylsz])\\1$"); + re4 = new RegExp("^" + C + v + "[^aeiouwxy]$"); + if (re2.test(w)) + w = w + "e"; + else if (re3.test(w)) { + re = /.$/; + w = w.replace(re,""); + } + else if (re4.test(w)) + w = w + "e"; + } + } + + // Step 1c + re = /^(.+?)y$/; + if (re.test(w)) { + var fp = re.exec(w); + stem = fp[1]; + re = new RegExp(s_v); + if (re.test(stem)) + w = stem + "i"; + } + + // Step 2 + re = /^(.+?)(ational|tional|enci|anci|izer|bli|alli|entli|eli|ousli|ization|ation|ator|alism|iveness|fulness|ousness|aliti|iviti|biliti|logi)$/; + if (re.test(w)) { + var fp = re.exec(w); + stem = fp[1]; + suffix = fp[2]; + re = new RegExp(mgr0); + if (re.test(stem)) + w = stem + step2list[suffix]; + } + + // Step 3 + re = /^(.+?)(icate|ative|alize|iciti|ical|ful|ness)$/; + if (re.test(w)) { + var fp = re.exec(w); + stem = fp[1]; + suffix = fp[2]; + re = new RegExp(mgr0); + if (re.test(stem)) + w = stem + step3list[suffix]; + } + + // Step 4 + re = /^(.+?)(al|ance|ence|er|ic|able|ible|ant|ement|ment|ent|ou|ism|ate|iti|ous|ive|ize)$/; + re2 = /^(.+?)(s|t)(ion)$/; + if (re.test(w)) { + var fp = re.exec(w); + stem = fp[1]; + re = new RegExp(mgr1); + if (re.test(stem)) + w = stem; + } + else if (re2.test(w)) { + var fp = re2.exec(w); + stem = fp[1] + fp[2]; + re2 = new RegExp(mgr1); + if (re2.test(stem)) + w = stem; + } + + // Step 5 + re = /^(.+?)e$/; + if (re.test(w)) { + var fp = re.exec(w); + stem = fp[1]; + re = new RegExp(mgr1); + re2 = new RegExp(meq1); + re3 = new RegExp("^" + C + v + "[^aeiouwxy]$"); + if (re.test(stem) || (re2.test(stem) && !(re3.test(stem)))) + w = stem; + } + re = /ll$/; + re2 = new RegExp(mgr1); + if (re.test(w) && re2.test(w)) { + re = /.$/; + w = w.replace(re,""); + } + + // and turn initial Y back to y + if (firstch == "y") + w = firstch.toLowerCase() + w.substr(1); + return w; + } +} + + + +/** + * Simple result scoring code. + */ +var Scorer = { + // Implement the following function to further tweak the score for each result + // The function takes a result array [filename, title, anchor, descr, score] + // and returns the new score. + /* + score: function(result) { + return result[4]; + }, + */ + + // query matches the full name of an object + objNameMatch: 11, + // or matches in the last dotted part of the object name + objPartialMatch: 6, + // Additive scores depending on the priority of the object + objPrio: {0: 15, // used to be importantResults + 1: 5, // used to be objectResults + 2: -5}, // used to be unimportantResults + // Used when the priority is not in the mapping. + objPrioDefault: 0, + + // query found in title + title: 15, + // query found in terms + term: 5 +}; + + +/** + * Search Module + */ +var Search = { + + _index : null, + _queued_query : null, + _pulse_status : -1, + + init : function() { + var params = $.getQueryParameters(); + if (params.q) { + var query = params.q[0]; + $('input[name="q"]')[0].value = query; + this.performSearch(query); + } + }, + + loadIndex : function(url) { + $.ajax({type: "GET", url: url, data: null, + dataType: "script", cache: true, + complete: function(jqxhr, textstatus) { + if (textstatus != "success") { + document.getElementById("searchindexloader").src = url; + } + }}); + }, + + setIndex : function(index) { + var q; + this._index = index; + if ((q = this._queued_query) !== null) { + this._queued_query = null; + Search.query(q); + } + }, + + hasIndex : function() { + return this._index !== null; + }, + + deferQuery : function(query) { + this._queued_query = query; + }, + + stopPulse : function() { + this._pulse_status = 0; + }, + + startPulse : function() { + if (this._pulse_status >= 0) + return; + function pulse() { + var i; + Search._pulse_status = (Search._pulse_status + 1) % 4; + var dotString = ''; + for (i = 0; i < Search._pulse_status; i++) + dotString += '.'; + Search.dots.text(dotString); + if (Search._pulse_status > -1) + window.setTimeout(pulse, 500); + } + pulse(); + }, + + /** + * perform a search for something (or wait until index is loaded) + */ + performSearch : function(query) { + // create the required interface elements + this.out = $('#search-results'); + this.title = $('<h2>' + _('Searching') + '</h2>').appendTo(this.out); + this.dots = $('<span></span>').appendTo(this.title); + this.status = $('<p style="display: none"></p>').appendTo(this.out); + this.output = $('<ul class="search"/>').appendTo(this.out); + + $('#search-progress').text(_('Preparing search...')); + this.startPulse(); + + // index already loaded, the browser was quick! + if (this.hasIndex()) + this.query(query); + else + this.deferQuery(query); + }, + + /** + * execute search (requires search index to be loaded) + */ + query : function(query) { + var i; + var stopwords = ["a","and","are","as","at","be","but","by","for","if","in","into","is","it","near","no","not","of","on","or","such","that","the","their","then","there","these","they","this","to","was","will","with"]; + + // stem the searchterms and add them to the correct list + var stemmer = new Stemmer(); + var searchterms = []; + var excluded = []; + var hlterms = []; + var tmp = query.split(/\s+/); + var objectterms = []; + for (i = 0; i < tmp.length; i++) { + if (tmp[i] !== "") { + objectterms.push(tmp[i].toLowerCase()); + } + + if ($u.indexOf(stopwords, tmp[i].toLowerCase()) != -1 || tmp[i].match(/^\d+$/) || + tmp[i] === "") { + // skip this "word" + continue; + } + // stem the word + var word = stemmer.stemWord(tmp[i].toLowerCase()); + var toAppend; + // select the correct list + if (word[0] == '-') { + toAppend = excluded; + word = word.substr(1); + } + else { + toAppend = searchterms; + hlterms.push(tmp[i].toLowerCase()); + } + // only add if not already in the list + if (!$u.contains(toAppend, word)) + toAppend.push(word); + } + var highlightstring = '?highlight=' + $.urlencode(hlterms.join(" ")); + + // console.debug('SEARCH: searching for:'); + // console.info('required: ', searchterms); + // console.info('excluded: ', excluded); + + // prepare search + var terms = this._index.terms; + var titleterms = this._index.titleterms; + + // array of [filename, title, anchor, descr, score] + var results = []; + $('#search-progress').empty(); + + // lookup as object + for (i = 0; i < objectterms.length; i++) { + var others = [].concat(objectterms.slice(0, i), + objectterms.slice(i+1, objectterms.length)); + results = results.concat(this.performObjectSearch(objectterms[i], others)); + } + + // lookup as search terms in fulltext + results = results.concat(this.performTermsSearch(searchterms, excluded, terms, Scorer.term)) + .concat(this.performTermsSearch(searchterms, excluded, titleterms, Scorer.title)); + + // let the scorer override scores with a custom scoring function + if (Scorer.score) { + for (i = 0; i < results.length; i++) + results[i][4] = Scorer.score(results[i]); + } + + // now sort the results by score (in opposite order of appearance, since the + // display function below uses pop() to retrieve items) and then + // alphabetically + results.sort(function(a, b) { + var left = a[4]; + var right = b[4]; + if (left > right) { + return 1; + } else if (left < right) { + return -1; + } else { + // same score: sort alphabetically + left = a[1].toLowerCase(); + right = b[1].toLowerCase(); + return (left > right) ? -1 : ((left < right) ? 1 : 0); + } + }); + + // for debugging + //Search.lastresults = results.slice(); // a copy + //console.info('search results:', Search.lastresults); + + // print the results + var resultCount = results.length; + function displayNextItem() { + // results left, load the summary and display it + if (results.length) { + var item = results.pop(); + var listItem = $('<li style="display:none"></li>'); + if (DOCUMENTATION_OPTIONS.FILE_SUFFIX === '') { + // dirhtml builder + var dirname = item[0] + '/'; + if (dirname.match(/\/index\/$/)) { + dirname = dirname.substring(0, dirname.length-6); + } else if (dirname == 'index/') { + dirname = ''; + } + listItem.append($('<a/>').attr('href', + DOCUMENTATION_OPTIONS.URL_ROOT + dirname + + highlightstring + item[2]).html(item[1])); + } else { + // normal html builders + listItem.append($('<a/>').attr('href', + item[0] + DOCUMENTATION_OPTIONS.FILE_SUFFIX + + highlightstring + item[2]).html(item[1])); + } + if (item[3]) { + listItem.append($('<span> (' + item[3] + ')</span>')); + Search.output.append(listItem); + listItem.slideDown(5, function() { + displayNextItem(); + }); + } else if (DOCUMENTATION_OPTIONS.HAS_SOURCE) { + $.ajax({url: DOCUMENTATION_OPTIONS.URL_ROOT + '_sources/' + item[0] + '.txt', + dataType: "text", + complete: function(jqxhr, textstatus) { + var data = jqxhr.responseText; + if (data !== '') { + listItem.append(Search.makeSearchSummary(data, searchterms, hlterms)); + } + Search.output.append(listItem); + listItem.slideDown(5, function() { + displayNextItem(); + }); + }}); + } else { + // no source available, just display title + Search.output.append(listItem); + listItem.slideDown(5, function() { + displayNextItem(); + }); + } + } + // search finished, update title and status message + else { + Search.stopPulse(); + Search.title.text(_('Search Results')); + if (!resultCount) + Search.status.text(_('Your search did not match any documents. Please make sure that all words are spelled correctly and that you\'ve selected enough categories.')); + else + Search.status.text(_('Search finished, found %s page(s) matching the search query.').replace('%s', resultCount)); + Search.status.fadeIn(500); + } + } + displayNextItem(); + }, + + /** + * search for object names + */ + performObjectSearch : function(object, otherterms) { + var filenames = this._index.filenames; + var objects = this._index.objects; + var objnames = this._index.objnames; + var titles = this._index.titles; + + var i; + var results = []; + + for (var prefix in objects) { + for (var name in objects[prefix]) { + var fullname = (prefix ? prefix + '.' : '') + name; + if (fullname.toLowerCase().indexOf(object) > -1) { + var score = 0; + var parts = fullname.split('.'); + // check for different match types: exact matches of full name or + // "last name" (i.e. last dotted part) + if (fullname == object || parts[parts.length - 1] == object) { + score += Scorer.objNameMatch; + // matches in last name + } else if (parts[parts.length - 1].indexOf(object) > -1) { + score += Scorer.objPartialMatch; + } + var match = objects[prefix][name]; + var objname = objnames[match[1]][2]; + var title = titles[match[0]]; + // If more than one term searched for, we require other words to be + // found in the name/title/description + if (otherterms.length > 0) { + var haystack = (prefix + ' ' + name + ' ' + + objname + ' ' + title).toLowerCase(); + var allfound = true; + for (i = 0; i < otherterms.length; i++) { + if (haystack.indexOf(otherterms[i]) == -1) { + allfound = false; + break; + } + } + if (!allfound) { + continue; + } + } + var descr = objname + _(', in ') + title; + + var anchor = match[3]; + if (anchor === '') + anchor = fullname; + else if (anchor == '-') + anchor = objnames[match[1]][1] + '-' + fullname; + // add custom score for some objects according to scorer + if (Scorer.objPrio.hasOwnProperty(match[2])) { + score += Scorer.objPrio[match[2]]; + } else { + score += Scorer.objPrioDefault; + } + results.push([filenames[match[0]], fullname, '#'+anchor, descr, score]); + } + } + } + + return results; + }, + + /** + * search for full-text terms in the index + */ + performTermsSearch : function(searchterms, excluded, terms, score) { + var filenames = this._index.filenames; + var titles = this._index.titles; + + var i, j, file, files; + var fileMap = {}; + var results = []; + + // perform the search on the required terms + for (i = 0; i < searchterms.length; i++) { + var word = searchterms[i]; + // no match but word was a required one + if ((files = terms[word]) === undefined) + break; + if (files.length === undefined) { + files = [files]; + } + // create the mapping + for (j = 0; j < files.length; j++) { + file = files[j]; + if (file in fileMap) + fileMap[file].push(word); + else + fileMap[file] = [word]; + } + } + + // now check if the files don't contain excluded terms + for (file in fileMap) { + var valid = true; + + // check if all requirements are matched + if (fileMap[file].length != searchterms.length) + continue; + + // ensure that none of the excluded terms is in the search result + for (i = 0; i < excluded.length; i++) { + if (terms[excluded[i]] == file || + $u.contains(terms[excluded[i]] || [], file)) { + valid = false; + break; + } + } + + // if we have still a valid result we can add it to the result list + if (valid) { + results.push([filenames[file], titles[file], '', null, score]); + } + } + return results; + }, + + /** + * helper function to return a node containing the + * search summary for a given text. keywords is a list + * of stemmed words, hlwords is the list of normal, unstemmed + * words. the first one is used to find the occurance, the + * latter for highlighting it. + */ + makeSearchSummary : function(text, keywords, hlwords) { + var textLower = text.toLowerCase(); + var start = 0; + $.each(keywords, function() { + var i = textLower.indexOf(this.toLowerCase()); + if (i > -1) + start = i; + }); + start = Math.max(start - 120, 0); + var excerpt = ((start > 0) ? '...' : '') + + $.trim(text.substr(start, 240)) + + ((start + 240 - text.length) ? '...' : ''); + var rv = $('<div class="context"></div>').text(excerpt); + $.each(hlwords, function() { + rv = rv.highlightText(this, 'highlighted'); + }); + return rv; + } +}; + +$(document).ready(function() { + Search.init(); +});
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+ }, 500); + }) + .blur(function() { + clearInterval(textarea.interval); + }); + }); + }; + + $.fn.autogrow.resize = function(textarea) { + var lineHeight = parseInt($(textarea).css('line-height'), 10); + var lines = textarea.value.split('\n'); + var columns = textarea.cols; + var lineCount = 0; + $.each(lines, function() { + lineCount += Math.ceil(this.length / columns) || 1; + }); + var height = lineHeight * (lineCount + 1); + $(textarea).css('height', height); + }; +})(jQuery); + +(function($) { + var comp, by; + + function init() { + initEvents(); + initComparator(); + } + + function initEvents() { + $('a.comment-close').live("click", function(event) { + event.preventDefault(); + hide($(this).attr('id').substring(2)); + }); + $('a.vote').live("click", function(event) { + event.preventDefault(); + handleVote($(this)); + }); + $('a.reply').live("click", function(event) { + event.preventDefault(); + openReply($(this).attr('id').substring(2)); + }); + $('a.close-reply').live("click", function(event) { + event.preventDefault(); + closeReply($(this).attr('id').substring(2)); + }); + $('a.sort-option').live("click", function(event) { + event.preventDefault(); + handleReSort($(this)); + }); + $('a.show-proposal').live("click", function(event) { + event.preventDefault(); + showProposal($(this).attr('id').substring(2)); + }); + $('a.hide-proposal').live("click", function(event) { + event.preventDefault(); + hideProposal($(this).attr('id').substring(2)); + }); + $('a.show-propose-change').live("click", function(event) { + event.preventDefault(); + showProposeChange($(this).attr('id').substring(2)); + }); + $('a.hide-propose-change').live("click", function(event) { + event.preventDefault(); + hideProposeChange($(this).attr('id').substring(2)); + }); + $('a.accept-comment').live("click", function(event) { + event.preventDefault(); + acceptComment($(this).attr('id').substring(2)); + }); + $('a.delete-comment').live("click", function(event) { + event.preventDefault(); + deleteComment($(this).attr('id').substring(2)); + }); + $('a.comment-markup').live("click", function(event) { + event.preventDefault(); + toggleCommentMarkupBox($(this).attr('id').substring(2)); + }); + } + + /** + * Set comp, which is a comparator function used for sorting and + * inserting comments into the list. + */ + function setComparator() { + // If the first three letters are "asc", sort in ascending order + // and remove the prefix. + if (by.substring(0,3) == 'asc') { + var i = by.substring(3); + comp = function(a, b) { return a[i] - b[i]; }; + } else { + // Otherwise sort in descending order. + comp = function(a, b) { return b[by] - a[by]; }; + } + + // Reset link styles and format the selected sort option. + $('a.sel').attr('href', '#').removeClass('sel'); + $('a.by' + by).removeAttr('href').addClass('sel'); + } + + /** + * Create a comp function. If the user has preferences stored in + * the sortBy cookie, use those, otherwise use the default. + */ + function initComparator() { + by = 'rating'; // Default to sort by rating. + // If the sortBy cookie is set, use that instead. + if (document.cookie.length > 0) { + var start = document.cookie.indexOf('sortBy='); + if (start != -1) { + start = start + 7; + var end = document.cookie.indexOf(";", start); + if (end == -1) { + end = document.cookie.length; + by = unescape(document.cookie.substring(start, end)); + } + } + } + setComparator(); + } + + /** + * Show a comment div. + */ + function show(id) { + $('#ao' + id).hide(); + $('#ah' + id).show(); + var context = $.extend({id: id}, opts); + var popup = $(renderTemplate(popupTemplate, context)).hide(); + popup.find('textarea[name="proposal"]').hide(); + popup.find('a.by' + by).addClass('sel'); + var form = popup.find('#cf' + id); + form.submit(function(event) { + event.preventDefault(); + addComment(form); + }); + $('#s' + id).after(popup); + popup.slideDown('fast', function() { + getComments(id); + }); + } + + /** + * Hide a comment div. + */ + function hide(id) { + $('#ah' + id).hide(); + $('#ao' + id).show(); + var div = $('#sc' + id); + div.slideUp('fast', function() { + div.remove(); + }); + } + + /** + * Perform an ajax request to get comments for a node + * and insert the comments into the comments tree. + */ + function getComments(id) { + $.ajax({ + type: 'GET', + url: opts.getCommentsURL, + data: {node: id}, + success: function(data, textStatus, request) { + var ul = $('#cl' + id); + var speed = 100; + $('#cf' + id) + .find('textarea[name="proposal"]') + .data('source', data.source); + + if (data.comments.length === 0) { + ul.html('<li>No comments yet.</li>'); + ul.data('empty', true); + } else { + // If there are comments, sort them and put them in the list. + var comments = sortComments(data.comments); + speed = data.comments.length * 100; + appendComments(comments, ul); + ul.data('empty', false); + } + $('#cn' + id).slideUp(speed + 200); + ul.slideDown(speed); + }, + error: function(request, textStatus, error) { + showError('Oops, there was a problem retrieving the comments.'); + }, + dataType: 'json' + }); + } + + /** + * Add a comment via ajax and insert the comment into the comment tree. + */ + function addComment(form) { + var node_id = form.find('input[name="node"]').val(); + var parent_id = form.find('input[name="parent"]').val(); + var text = form.find('textarea[name="comment"]').val(); + var proposal = form.find('textarea[name="proposal"]').val(); + + if (text == '') { + showError('Please enter a comment.'); + return; + } + + // Disable the form that is being submitted. + form.find('textarea,input').attr('disabled', 'disabled'); + + // Send the comment to the server. + $.ajax({ + type: "POST", + url: opts.addCommentURL, + dataType: 'json', + data: { + node: node_id, + parent: parent_id, + text: text, + proposal: proposal + }, + success: function(data, textStatus, error) { + // Reset the form. + if (node_id) { + hideProposeChange(node_id); + } + form.find('textarea') + .val('') + .add(form.find('input')) + .removeAttr('disabled'); + var ul = $('#cl' + (node_id || parent_id)); + if (ul.data('empty')) { + $(ul).empty(); + ul.data('empty', false); + } + insertComment(data.comment); + var ao = $('#ao' + node_id); + ao.find('img').attr({'src': opts.commentBrightImage}); + if (node_id) { + // if this was a "root" comment, remove the commenting box + // (the user can get it back by reopening the comment popup) + $('#ca' + node_id).slideUp(); + } + }, + error: function(request, textStatus, error) { + form.find('textarea,input').removeAttr('disabled'); + showError('Oops, there was a problem adding the comment.'); + } + }); + } + + /** + * Recursively append comments to the main comment list and children + * lists, creating the comment tree. + */ + function appendComments(comments, ul) { + $.each(comments, function() { + var div = createCommentDiv(this); + ul.append($(document.createElement('li')).html(div)); + appendComments(this.children, div.find('ul.comment-children')); + // To avoid stagnating data, don't store the comments children in data. + this.children = null; + div.data('comment', this); + }); + } + + /** + * After adding a new comment, it must be inserted in the correct + * location in the comment tree. + */ + function insertComment(comment) { + var div = createCommentDiv(comment); + + // To avoid stagnating data, don't store the comments children in data. + comment.children = null; + div.data('comment', comment); + + var ul = $('#cl' + (comment.node || comment.parent)); + var siblings = getChildren(ul); + + var li = $(document.createElement('li')); + li.hide(); + + // Determine where in the parents children list to insert this comment. + for(i=0; i < siblings.length; i++) { + if (comp(comment, siblings[i]) <= 0) { + $('#cd' + siblings[i].id) + .parent() + .before(li.html(div)); + li.slideDown('fast'); + return; + } + } + + // If we get here, this comment rates lower than all the others, + // or it is the only comment in the list. + ul.append(li.html(div)); + li.slideDown('fast'); + } + + function acceptComment(id) { + $.ajax({ + type: 'POST', + url: opts.acceptCommentURL, + data: {id: id}, + success: function(data, textStatus, request) { + $('#cm' + id).fadeOut('fast'); + $('#cd' + id).removeClass('moderate'); + }, + error: function(request, textStatus, error) { + showError('Oops, there was a problem accepting the comment.'); + } + }); + } + + function deleteComment(id) { + $.ajax({ + type: 'POST', + url: opts.deleteCommentURL, + data: {id: id}, + success: function(data, textStatus, request) { + var div = $('#cd' + id); + if (data == 'delete') { + // Moderator mode: remove the comment and all children immediately + div.slideUp('fast', function() { + div.remove(); + }); + return; + } + // User mode: only mark the comment as deleted + div + .find('span.user-id:first') + .text('[deleted]').end() + .find('div.comment-text:first') + .text('[deleted]').end() + .find('#cm' + id + ', #dc' + id + ', #ac' + id + ', #rc' + id + + ', #sp' + id + ', #hp' + id + ', #cr' + id + ', #rl' + id) + .remove(); + var comment = div.data('comment'); + comment.username = '[deleted]'; + comment.text = '[deleted]'; + div.data('comment', comment); + }, + error: function(request, textStatus, error) { + showError('Oops, there was a problem deleting the comment.'); + } + }); + } + + function showProposal(id) { + $('#sp' + id).hide(); + $('#hp' + id).show(); + $('#pr' + id).slideDown('fast'); + } + + function hideProposal(id) { + $('#hp' + id).hide(); + $('#sp' + id).show(); + $('#pr' + id).slideUp('fast'); + } + + function showProposeChange(id) { + $('#pc' + id).hide(); + $('#hc' + id).show(); + var textarea = $('#pt' + id); + textarea.val(textarea.data('source')); + $.fn.autogrow.resize(textarea[0]); + textarea.slideDown('fast'); + } + + function hideProposeChange(id) { + $('#hc' + id).hide(); + $('#pc' + id).show(); + var textarea = $('#pt' + id); + textarea.val('').removeAttr('disabled'); + textarea.slideUp('fast'); + } + + function toggleCommentMarkupBox(id) { + $('#mb' + id).toggle(); + } + + /** Handle when the user clicks on a sort by link. */ + function handleReSort(link) { + var classes = link.attr('class').split(/\s+/); + for (var i=0; i<classes.length; i++) { + if (classes[i] != 'sort-option') { + by = classes[i].substring(2); + } + } + setComparator(); + // Save/update the sortBy cookie. + var expiration = new Date(); + expiration.setDate(expiration.getDate() + 365); + document.cookie= 'sortBy=' + escape(by) + + ';expires=' + expiration.toUTCString(); + $('ul.comment-ul').each(function(index, ul) { + var comments = getChildren($(ul), true); + comments = sortComments(comments); + appendComments(comments, $(ul).empty()); + }); + } + + /** + * Function to process a vote when a user clicks an arrow. + */ + function handleVote(link) { + if (!opts.voting) { + showError("You'll need to login to vote."); + return; + } + + var id = link.attr('id'); + if (!id) { + // Didn't click on one of the voting arrows. + return; + } + // If it is an unvote, the new vote value is 0, + // Otherwise it's 1 for an upvote, or -1 for a downvote. + var value = 0; + if (id.charAt(1) != 'u') { + value = id.charAt(0) == 'u' ? 1 : -1; + } + // The data to be sent to the server. + var d = { + comment_id: id.substring(2), + value: value + }; + + // Swap the vote and unvote links. + link.hide(); + $('#' + id.charAt(0) + (id.charAt(1) == 'u' ? 'v' : 'u') + d.comment_id) + .show(); + + // The div the comment is displayed in. + var div = $('div#cd' + d.comment_id); + var data = div.data('comment'); + + // If this is not an unvote, and the other vote arrow has + // already been pressed, unpress it. + if ((d.value !== 0) && (data.vote === d.value * -1)) { + $('#' + (d.value == 1 ? 'd' : 'u') + 'u' + d.comment_id).hide(); + $('#' + (d.value == 1 ? 'd' : 'u') + 'v' + d.comment_id).show(); + } + + // Update the comments rating in the local data. + data.rating += (data.vote === 0) ? d.value : (d.value - data.vote); + data.vote = d.value; + div.data('comment', data); + + // Change the rating text. + div.find('.rating:first') + .text(data.rating + ' point' + (data.rating == 1 ? '' : 's')); + + // Send the vote information to the server. + $.ajax({ + type: "POST", + url: opts.processVoteURL, + data: d, + error: function(request, textStatus, error) { + showError('Oops, there was a problem casting that vote.'); + } + }); + } + + /** + * Open a reply form used to reply to an existing comment. + */ + function openReply(id) { + // Swap out the reply link for the hide link + $('#rl' + id).hide(); + $('#cr' + id).show(); + + // Add the reply li to the children ul. + var div = $(renderTemplate(replyTemplate, {id: id})).hide(); + $('#cl' + id) + .prepend(div) + // Setup the submit handler for the reply form. + .find('#rf' + id) + .submit(function(event) { + event.preventDefault(); + addComment($('#rf' + id)); + closeReply(id); + }) + .find('input[type=button]') + .click(function() { + closeReply(id); + }); + div.slideDown('fast', function() { + $('#rf' + id).find('textarea').focus(); + }); + } + + /** + * Close the reply form opened with openReply. + */ + function closeReply(id) { + // Remove the reply div from the DOM. + $('#rd' + id).slideUp('fast', function() { + $(this).remove(); + }); + + // Swap out the hide link for the reply link + $('#cr' + id).hide(); + $('#rl' + id).show(); + } + + /** + * Recursively sort a tree of comments using the comp comparator. + */ + function sortComments(comments) { + comments.sort(comp); + $.each(comments, function() { + this.children = sortComments(this.children); + }); + return comments; + } + + /** + * Get the children comments from a ul. If recursive is true, + * recursively include childrens' children. + */ + function getChildren(ul, recursive) { + var children = []; + ul.children().children("[id^='cd']") + .each(function() { + var comment = $(this).data('comment'); + if (recursive) + comment.children = getChildren($(this).find('#cl' + comment.id), true); + children.push(comment); + }); + return children; + } + + /** Create a div to display a comment in. */ + function createCommentDiv(comment) { + if (!comment.displayed && !opts.moderator) { + return $('<div class="moderate">Thank you! Your comment will show up ' + + 'once it is has been approved by a moderator.</div>'); + } + // Prettify the comment rating. + comment.pretty_rating = comment.rating + ' point' + + (comment.rating == 1 ? '' : 's'); + // Make a class (for displaying not yet moderated comments differently) + comment.css_class = comment.displayed ? '' : ' moderate'; + // Create a div for this comment. + var context = $.extend({}, opts, comment); + var div = $(renderTemplate(commentTemplate, context)); + + // If the user has voted on this comment, highlight the correct arrow. + if (comment.vote) { + var direction = (comment.vote == 1) ? 'u' : 'd'; + div.find('#' + direction + 'v' + comment.id).hide(); + div.find('#' + direction + 'u' + comment.id).show(); + } + + if (opts.moderator || comment.text != '[deleted]') { + div.find('a.reply').show(); + if (comment.proposal_diff) + div.find('#sp' + comment.id).show(); + if (opts.moderator && !comment.displayed) + div.find('#cm' + comment.id).show(); + if (opts.moderator || (opts.username == comment.username)) + div.find('#dc' + comment.id).show(); + } + return div; + } + + /** + * A simple template renderer. Placeholders such as <%id%> are replaced + * by context['id'] with items being escaped. Placeholders such as <#id#> + * are not escaped. + */ + function renderTemplate(template, context) { + var esc = $(document.createElement('div')); + + function handle(ph, escape) { + var cur = context; + $.each(ph.split('.'), function() { + cur = cur[this]; + }); + return escape ? esc.text(cur || "").html() : cur; + } + + return template.replace(/<([%#])([\w\.]*)\1>/g, function() { + return handle(arguments[2], arguments[1] == '%' ? true : false); + }); + } + + /** Flash an error message briefly. */ + function showError(message) { + $(document.createElement('div')).attr({'class': 'popup-error'}) + .append($(document.createElement('div')) + .attr({'class': 'error-message'}).text(message)) + .appendTo('body') + .fadeIn("slow") + .delay(2000) + .fadeOut("slow"); + } + + /** Add a link the user uses to open the comments popup. */ + $.fn.comment = function() { + return this.each(function() { + var id = $(this).attr('id').substring(1); + var count = COMMENT_METADATA[id]; + var title = count + ' comment' + (count == 1 ? '' : 's'); + var image = count > 0 ? opts.commentBrightImage : opts.commentImage; + var addcls = count == 0 ? ' nocomment' : ''; + $(this) + .append( + $(document.createElement('a')).attr({ + href: '#', + 'class': 'sphinx-comment-open' + addcls, + id: 'ao' + id + }) + .append($(document.createElement('img')).attr({ + src: image, + alt: 'comment', + title: title + })) + .click(function(event) { + event.preventDefault(); + show($(this).attr('id').substring(2)); + }) + ) + .append( + $(document.createElement('a')).attr({ + href: '#', + 'class': 'sphinx-comment-close hidden', + id: 'ah' + id + }) + .append($(document.createElement('img')).attr({ + src: opts.closeCommentImage, + alt: 'close', + title: 'close' + })) + .click(function(event) { + event.preventDefault(); + hide($(this).attr('id').substring(2)); + }) + ); + }); + }; + + var opts = { + processVoteURL: '/_process_vote', + addCommentURL: '/_add_comment', + getCommentsURL: '/_get_comments', + acceptCommentURL: '/_accept_comment', + deleteCommentURL: '/_delete_comment', + commentImage: '/static/_static/comment.png', + closeCommentImage: '/static/_static/comment-close.png', + loadingImage: '/static/_static/ajax-loader.gif', + commentBrightImage: '/static/_static/comment-bright.png', + upArrow: '/static/_static/up.png', + downArrow: '/static/_static/down.png', + upArrowPressed: '/static/_static/up-pressed.png', + downArrowPressed: '/static/_static/down-pressed.png', + voting: false, + moderator: false + }; + + if (typeof COMMENT_OPTIONS != "undefined") { + opts = jQuery.extend(opts, COMMENT_OPTIONS); + } + + var popupTemplate = '\ + <div class="sphinx-comments" id="sc<%id%>">\ + <p class="sort-options">\ + Sort by:\ + <a href="#" class="sort-option byrating">best rated</a>\ + <a href="#" class="sort-option byascage">newest</a>\ + <a href="#" class="sort-option byage">oldest</a>\ + </p>\ + <div class="comment-header">Comments</div>\ + <div class="comment-loading" id="cn<%id%>">\ + loading comments... <img src="<%loadingImage%>" alt="" /></div>\ + <ul id="cl<%id%>" class="comment-ul"></ul>\ + <div id="ca<%id%>">\ + <p class="add-a-comment">Add a comment\ + (<a href="#" class="comment-markup" id="ab<%id%>">markup</a>):</p>\ + <div class="comment-markup-box" id="mb<%id%>">\ + reStructured text markup: <i>*emph*</i>, <b>**strong**</b>, \ + <tt>``code``</tt>, \ + code blocks: <tt>::</tt> and an indented block after blank line</div>\ + <form method="post" id="cf<%id%>" class="comment-form" action="">\ + <textarea name="comment" cols="80"></textarea>\ + <p class="propose-button">\ + <a href="#" id="pc<%id%>" class="show-propose-change">\ + Propose a change ▹\ + </a>\ + <a href="#" id="hc<%id%>" class="hide-propose-change">\ + Propose a change ▿\ + </a>\ + </p>\ + <textarea name="proposal" id="pt<%id%>" cols="80"\ + spellcheck="false"></textarea>\ + <input type="submit" value="Add comment" />\ + <input type="hidden" name="node" value="<%id%>" />\ + <input type="hidden" name="parent" value="" />\ + </form>\ + </div>\ + </div>'; + + var commentTemplate = '\ + <div id="cd<%id%>" class="sphinx-comment<%css_class%>">\ + <div class="vote">\ + <div class="arrow">\ + <a href="#" id="uv<%id%>" class="vote" title="vote up">\ + <img src="<%upArrow%>" />\ + </a>\ + <a href="#" id="uu<%id%>" class="un vote" title="vote up">\ + <img src="<%upArrowPressed%>" />\ + </a>\ + </div>\ + <div class="arrow">\ + <a href="#" id="dv<%id%>" class="vote" title="vote down">\ + <img src="<%downArrow%>" id="da<%id%>" />\ + </a>\ + <a href="#" id="du<%id%>" class="un vote" title="vote down">\ + <img src="<%downArrowPressed%>" />\ + </a>\ + </div>\ + </div>\ + <div class="comment-content">\ + <p class="tagline comment">\ + <span class="user-id"><%username%></span>\ + <span class="rating"><%pretty_rating%></span>\ + <span class="delta"><%time.delta%></span>\ + </p>\ + <div class="comment-text comment"><#text#></div>\ + <p class="comment-opts comment">\ + <a href="#" class="reply hidden" id="rl<%id%>">reply ▹</a>\ + <a href="#" class="close-reply" id="cr<%id%>">reply ▿</a>\ + <a href="#" id="sp<%id%>" class="show-proposal">proposal ▹</a>\ + <a href="#" id="hp<%id%>" class="hide-proposal">proposal ▿</a>\ + <a href="#" id="dc<%id%>" class="delete-comment hidden">delete</a>\ + <span id="cm<%id%>" class="moderation hidden">\ + <a href="#" id="ac<%id%>" class="accept-comment">accept</a>\ + </span>\ + </p>\ + <pre class="proposal" id="pr<%id%>">\ +<#proposal_diff#>\ + </pre>\ + <ul class="comment-children" id="cl<%id%>"></ul>\ + </div>\ + <div class="clearleft"></div>\ + </div>\ + </div>'; + + var replyTemplate = '\ + <li>\ + <div class="reply-div" id="rd<%id%>">\ + <form id="rf<%id%>">\ + <textarea name="comment" cols="80"></textarea>\ + <input type="submit" value="Add reply" />\ + <input type="button" value="Cancel" />\ + <input type="hidden" name="parent" value="<%id%>" />\ + <input type="hidden" name="node" value="" />\ + </form>\ + </div>\ + </li>'; + + $(document).ready(function() { + init(); + }); +})(jQuery); + +$(document).ready(function() { + // add comment anchors for all paragraphs that are commentable + $('.sphinx-has-comment').comment(); + + // highlight search words in search results + $("div.context").each(function() { + var params = $.getQueryParameters(); + var terms = (params.q) ? params.q[0].split(/\s+/) : []; + var result = $(this); + $.each(terms, function() { + result.highlightText(this.toLowerCase(), 'highlighted'); + }); + }); + + // directly open comment window if requested + var anchor = document.location.hash; + if (anchor.substring(0, 9) == '#comment-') { + $('#ao' + anchor.substring(9)).click(); + document.location.hash = '#s' + anchor.substring(9); + } +}); diff --git a/docs/_build/html/genindex.html b/docs/_build/html/genindex.html new file mode 100644 index 0000000..e320627 --- /dev/null +++ b/docs/_build/html/genindex.html @@ -0,0 +1,932 @@ + +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> + + +<html xmlns="http://www.w3.org/1999/xhtml"> + <head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> + + <title>Index — gnupg unknown documentation</title> + + <link rel="stylesheet" href="_static/agogo.css" type="text/css" /> + <link rel="stylesheet" href="_static/pygments.css" type="text/css" /> + + <script type="text/javascript"> + var DOCUMENTATION_OPTIONS = { + URL_ROOT: './', + VERSION: 'unknown', + COLLAPSE_INDEX: false, + FILE_SUFFIX: '.html', + HAS_SOURCE: true + }; + </script> + <script type="text/javascript" src="_static/jquery.js"></script> + <script type="text/javascript" src="_static/underscore.js"></script> + <script type="text/javascript" src="_static/doctools.js"></script> + <link rel="top" title="gnupg unknown documentation" href="index.html" /> + </head> + <body> + <div class="header-wrapper"> + <div class="header"> + <div class="headertitle"><a + href="index.html">gnupg: Python Module Documentation</a></div> + <div class="rel"> + <a href="py-modindex.html" title="Python Module Index" + >modules</a> | + <a href="#" title="General Index" + accesskey="I">index</a> + </div> + </div> + </div> + + <div class="content-wrapper"> + <div class="content"> + <div class="document"> + + <div class="documentwrapper"> + <div class="bodywrapper"> + <div class="body"> + + +<h1 id="index">Index</h1> + +<div class="genindex-jumpbox"> + <a href="#_"><strong>_</strong></a> + | <a href="#A"><strong>A</strong></a> + | <a href="#C"><strong>C</strong></a> + | <a href="#D"><strong>D</strong></a> + | <a href="#E"><strong>E</strong></a> + | <a href="#F"><strong>F</strong></a> + | <a href="#G"><strong>G</strong></a> + | <a href="#H"><strong>H</strong></a> + | <a href="#I"><strong>I</strong></a> + | <a href="#K"><strong>K</strong></a> + | <a href="#L"><strong>L</strong></a> + | <a href="#N"><strong>N</strong></a> + | <a href="#O"><strong>O</strong></a> + | <a href="#P"><strong>P</strong></a> + | <a href="#R"><strong>R</strong></a> + | <a href="#S"><strong>S</strong></a> + | <a href="#T"><strong>T</strong></a> + | <a href="#U"><strong>U</strong></a> + | <a href="#V"><strong>V</strong></a> + | <a href="#W"><strong>W</strong></a> + | <a href="#X"><strong>X</strong></a> + +</div> +<h2 id="_">_</h2> +<table style="width: 100%" class="indextable genindextable"><tr> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg._meta.GPGBase.__init__">__init__() (GPGBase method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._meta.GPGMeta.__new__">__new__() (GPGMeta static method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._meta.GPGBase.__remove_path__">__remove_path__() (GPGBase method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg.GPG._batch_limit">_batch_limit (GPG attribute)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers._check_keyserver">_check_keyserver() (in module gnupg._parsers)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers._check_preferences">_check_preferences() (in module gnupg._parsers)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._meta.GPGBase._collect_output">_collect_output() (GPGBase method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._util._copy_data">_copy_data() (in module gnupg._util)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.ImportResult._counts">_counts (ImportResult attribute)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._util._create_if_necessary">_create_if_necessary() (in module gnupg._util)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg.GPG._create_trustdb">_create_trustdb() (GPG method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._util._deprefix">_deprefix() (in module gnupg._util)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._meta.GPGBase._encrypt">_encrypt() (GPGBase method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg.GPG._export_ownertrust">_export_ownertrust() (GPG method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.ImportResult._fields">_fields (ImportResult attribute)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._meta.GPGMeta._find_agent">_find_agent() (gnupg._meta.GPGMeta class method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._util._find_binary">_find_binary() (in module gnupg._util)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg.GPG._fix_trustdb">_fix_trustdb() (GPG method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers._fix_unsafe">_fix_unsafe() (in module gnupg._parsers)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._meta.GPGBase._generated_keys">_generated_keys (GPGBase attribute)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._meta.GPGBase._generated_keys_getter">_generated_keys_getter() (GPGBase method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._meta.GPGBase._generated_keys_setter">_generated_keys_setter() (GPGBase method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers._get_all_gnupg_options">_get_all_gnupg_options() (in module gnupg._parsers)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers._get_options_group">_get_options_group() (in module gnupg._parsers)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._meta.GPGBase._handle_io">_handle_io() (GPGBase method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.Crypt._handle_status">_handle_status() (Crypt method)</a> + </dt> + + <dd><dl> + + <dt><a href="gnupg.html#gnupg._parsers.DeleteResult._handle_status">(DeleteResult method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.GenKey._handle_status">(GenKey method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.ImportResult._handle_status">(ImportResult method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.ListKeys._handle_status">(ListKeys method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.ListPackets._handle_status">(ListPackets method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.Sign._handle_status">(Sign method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.Verify._handle_status">(Verify method)</a> + </dt> + + </dl></dd> + + <dt><a href="gnupg.html#gnupg._util._has_readwrite">_has_readwrite() (in module gnupg._util)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._meta.GPGBase._homedir_getter">_homedir_getter() (GPGBase method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._meta.GPGBase._homedir_setter">_homedir_setter() (GPGBase method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers._hyphenate">_hyphenate() (in module gnupg._parsers)</a> + </dt> + + </dl></td> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg.GPG._import_ownertrust">_import_ownertrust() (GPG method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers._is_allowed">_is_allowed() (in module gnupg._parsers)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._util._is_file">_is_file() (in module gnupg._util)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._util._is_gpg1">_is_gpg1() (in module gnupg._util)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._util._is_gpg2">_is_gpg2() (in module gnupg._util)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers._is_hex">_is_hex() (in module gnupg._parsers)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._util._is_list_or_tuple">_is_list_or_tuple() (in module gnupg._util)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._util._is_stream">_is_stream() (in module gnupg._util)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers._is_string">_is_string() (in module gnupg._parsers)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._meta.GPGBase._make_args">_make_args() (GPGBase method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._util._make_binary_stream">_make_binary_stream() (in module gnupg._util)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._util._make_passphrase">_make_passphrase() (in module gnupg._util)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._util._make_random_string">_make_random_string() (in module gnupg._util)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._util._match_version_string">_match_version_string() (in module gnupg._util)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._util._next_year">_next_year() (in module gnupg._util)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._util._now">_now() (in module gnupg._util)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.ImportResult._ok_reason">_ok_reason (ImportResult attribute)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._meta.GPGBase._open_subprocess">_open_subprocess() (GPGBase method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.ImportResult._problem_reason">_problem_reason (ImportResult attribute)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._meta.GPGBase._read_data">_read_data() (GPGBase method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._meta.GPGBase._read_response">_read_response() (GPGBase method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._meta.GPGBase._recv_keys">_recv_keys() (GPGBase method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers._sanitise">_sanitise() (in module gnupg._parsers)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers._sanitise_list">_sanitise_list() (in module gnupg._parsers)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._util._separate_keyword">_separate_keyword() (in module gnupg._util)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._meta.GPGBase._sign_file">_sign_file() (GPGBase method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._util._threaded_copy_data">_threaded_copy_data() (in module gnupg._util)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._util._utc_epoch">_utc_epoch() (in module gnupg._util)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._util._which">_which() (in module gnupg._util)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._util._write_passphrase">_write_passphrase() (in module gnupg._util)</a> + </dt> + + </dl></td> +</tr></table> + +<h2 id="A">A</h2> +<table style="width: 100%" class="indextable genindextable"><tr> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg._util.author_info">author_info() (in module gnupg._util)</a> + </dt> + + </dl></td> +</tr></table> + +<h2 id="C">C</h2> +<table style="width: 100%" class="indextable genindextable"><tr> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg._util.create_uid_email">create_uid_email() (in module gnupg._util)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.Verify.creation_date">creation_date (Verify attribute)</a> + </dt> + + </dl></td> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg._parsers.Crypt">Crypt (class in gnupg._parsers)</a> + </dt> + + </dl></td> +</tr></table> + +<h2 id="D">D</h2> +<table style="width: 100%" class="indextable genindextable"><tr> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg._parsers.Crypt.data">data (Crypt attribute)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg.GPG.decrypt">decrypt() (GPG method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg.GPG.decrypt_file">decrypt_file() (GPG method)</a> + </dt> + + </dl></td> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg._meta.GPGBase.default_preference_list">default_preference_list (GPGBase attribute)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg.GPG.delete_keys">delete_keys() (GPG method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.DeleteResult">DeleteResult (class in gnupg._parsers)</a> + </dt> + + </dl></td> +</tr></table> + +<h2 id="E">E</h2> +<table style="width: 100%" class="indextable genindextable"><tr> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg.GPG.encrypt">encrypt() (GPG method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.Verify.expire_timestamp">expire_timestamp (Verify attribute)</a> + </dt> + + </dl></td> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg.GPG.export_keys">export_keys() (GPG method)</a> + </dt> + + </dl></td> +</tr></table> + +<h2 id="F">F</h2> +<table style="width: 100%" class="indextable genindextable"><tr> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg._util.find_encodings">find_encodings() (in module gnupg._util)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.Sign.fingerprint">fingerprint (Sign attribute)</a> + </dt> + + <dd><dl> + + <dt><a href="gnupg.html#gnupg._parsers.Verify.fingerprint">(Verify attribute)</a> + </dt> + + </dl></dd> + </dl></td> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg._parsers.ImportResult.fingerprints">fingerprints (ImportResult attribute)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.ListKeys.fpr">fpr() (ListKeys method)</a> + </dt> + + </dl></td> +</tr></table> + +<h2 id="G">G</h2> +<table style="width: 100%" class="indextable genindextable"><tr> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg.GPG.gen_key">gen_key() (GPG method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg.GPG.gen_key_input">gen_key_input() (GPG method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.GenKey">GenKey (class in gnupg._parsers)</a> + </dt> + + + <dt><a href="gnupg.html#module-gnupg">gnupg (module)</a> + </dt> + + + <dt><a href="gnupg.html#module-gnupg._meta">gnupg._meta (module)</a> + </dt> + + </dl></td> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#module-gnupg._parsers">gnupg._parsers (module)</a> + </dt> + + + <dt><a href="gnupg.html#module-gnupg._util">gnupg._util (module)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg.GPG">GPG (class in gnupg)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._meta.GPGBase">GPGBase (class in gnupg._meta)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._meta.GPGMeta">GPGMeta (class in gnupg._meta)</a> + </dt> + + </dl></td> +</tr></table> + +<h2 id="H">H</h2> +<table style="width: 100%" class="indextable genindextable"><tr> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg._meta.GPGBase.homedir">homedir (GPGBase attribute)</a> + </dt> + + </dl></td> +</tr></table> + +<h2 id="I">I</h2> +<table style="width: 100%" class="indextable genindextable"><tr> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg.GPG.import_keys">import_keys() (GPG method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.ImportResult">ImportResult (class in gnupg._parsers)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._util.InheritableProperty">InheritableProperty (class in gnupg._util)</a> + </dt> + + </dl></td> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg.GPG.is_gpg1">is_gpg1() (GPG method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg.GPG.is_gpg2">is_gpg2() (GPG method)</a> + </dt> + + </dl></td> +</tr></table> + +<h2 id="K">K</h2> +<table style="width: 100%" class="indextable genindextable"><tr> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg._parsers.ListKeys.key">key() (ListKeys method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.Verify.key_id">key_id (Verify attribute)</a> + </dt> + + </dl></td> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg._parsers.GenKey.keyring">keyring (GenKey attribute)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._meta.GPGBase.keyserver">keyserver (GPGBase attribute)</a> + </dt> + + </dl></td> +</tr></table> + +<h2 id="L">L</h2> +<table style="width: 100%" class="indextable genindextable"><tr> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg.GPG.list_keys">list_keys() (GPG method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg.GPG.list_packets">list_packets() (GPG method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg.GPG.list_sigs">list_sigs() (GPG method)</a> + </dt> + + </dl></td> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg._parsers.ListKeys">ListKeys (class in gnupg._parsers)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.ListPackets">ListPackets (class in gnupg._parsers)</a> + </dt> + + </dl></td> +</tr></table> + +<h2 id="N">N</h2> +<table style="width: 100%" class="indextable genindextable"><tr> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg._parsers.ListPackets.need_passphrase">need_passphrase (ListPackets attribute)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.ListPackets.need_passphrase_sym">need_passphrase_sym (ListPackets attribute)</a> + </dt> + + </dl></td> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg._parsers.nodata">nodata() (in module gnupg._parsers)</a> + </dt> + + </dl></td> +</tr></table> + +<h2 id="O">O</h2> +<table style="width: 100%" class="indextable genindextable"><tr> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg._parsers.Crypt.ok">ok (Crypt attribute)</a> + </dt> + + </dl></td> +</tr></table> + +<h2 id="P">P</h2> +<table style="width: 100%" class="indextable genindextable"><tr> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg._parsers.DeleteResult.problem_reason">problem_reason (DeleteResult attribute)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.progress">progress() (in module gnupg._parsers)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.ProtectedOption">ProtectedOption</a> + </dt> + + </dl></td> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg._parsers.ListKeys.pub">pub() (ListKeys method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.Verify.pubkey_fingerprint">pubkey_fingerprint (Verify attribute)</a> + </dt> + + </dl></td> +</tr></table> + +<h2 id="R">R</h2> +<table style="width: 100%" class="indextable genindextable"><tr> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg.GPG.recv_keys">recv_keys() (GPG method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.ImportResult.results">results (ImportResult attribute)</a> + </dt> + + </dl></td> + <td style="width: 33%" valign="top"><dl> + + <dt> + RFC + </dt> + + <dd><dl> + + <dt><a href="gnupg.html#index-0">RFC 1991</a> + </dt> + + </dl></dd> + </dl></td> +</tr></table> + +<h2 id="S">S</h2> +<table style="width: 100%" class="indextable genindextable"><tr> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg._parsers.ListKeys.sec">sec() (ListKeys method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.GenKey.secring">secring (GenKey attribute)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.Sign.sig_algo">sig_algo (Sign attribute)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.Sign.sig_hash_also">sig_hash_also (Sign attribute)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.Verify.sig_timestamp">sig_timestamp (Verify attribute)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.Sign.sig_type">sig_type (Sign attribute)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.Sign">Sign (class in gnupg._parsers)</a> + </dt> + + </dl></td> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg.GPG.sign">sign() (GPG method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.Verify.signature_id">signature_id (Verify attribute)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.Crypt.status">status (Crypt attribute)</a> + </dt> + + <dd><dl> + + <dt><a href="gnupg.html#gnupg._parsers.ListPackets.status">(ListPackets attribute)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.Verify.status">(Verify attribute)</a> + </dt> + + </dl></dd> + + <dt><a href="gnupg.html#gnupg._util.Storage">Storage (class in gnupg._util)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.ListKeys.sub">sub() (ListKeys method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.ImportResult.summary">summary() (ImportResult method)</a> + </dt> + + </dl></td> +</tr></table> + +<h2 id="T">T</h2> +<table style="width: 100%" class="indextable genindextable"><tr> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg._parsers.Sign.timestamp">timestamp (Sign attribute)</a> + </dt> + + <dd><dl> + + <dt><a href="gnupg.html#gnupg._parsers.Verify.timestamp">(Verify attribute)</a> + </dt> + + </dl></dd> + + <dt><a href="gnupg.html#gnupg._parsers.Verify.TRUST_FULLY">TRUST_FULLY (Verify attribute)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.Verify.trust_level">trust_level (Verify attribute)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.Verify.TRUST_LEVELS">TRUST_LEVELS (Verify attribute)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.Verify.TRUST_MARGINAL">TRUST_MARGINAL (Verify attribute)</a> + </dt> + + </dl></td> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg._parsers.Verify.TRUST_NEVER">TRUST_NEVER (Verify attribute)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.Verify.trust_text">trust_text (Verify attribute)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.Verify.TRUST_ULTIMATE">TRUST_ULTIMATE (Verify attribute)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.Verify.TRUST_UNDEFINED">TRUST_UNDEFINED (Verify attribute)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.GenKey.type">type (GenKey attribute)</a> + </dt> + + </dl></td> +</tr></table> + +<h2 id="U">U</h2> +<table style="width: 100%" class="indextable genindextable"><tr> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg._parsers.ListKeys.uid">uid() (ListKeys method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.UsageError">UsageError</a> + </dt> + + </dl></td> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg._parsers.ListPackets.userid_hint">userid_hint (ListPackets attribute)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.Verify.username">username (Verify attribute)</a> + </dt> + + </dl></td> +</tr></table> + +<h2 id="V">V</h2> +<table style="width: 100%" class="indextable genindextable"><tr> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg._parsers.Verify.valid">valid (Verify attribute)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg._parsers.Verify">Verify (class in gnupg._parsers)</a> + </dt> + + </dl></td> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg.GPG.verify">verify() (GPG method)</a> + </dt> + + + <dt><a href="gnupg.html#gnupg.GPG.verify_file">verify_file() (GPG method)</a> + </dt> + + </dl></td> +</tr></table> + +<h2 id="W">W</h2> +<table style="width: 100%" class="indextable genindextable"><tr> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg._parsers.Sign.what">what (Sign attribute)</a> + </dt> + + </dl></td> +</tr></table> + +<h2 id="X">X</h2> +<table style="width: 100%" class="indextable genindextable"><tr> + <td style="width: 33%" valign="top"><dl> + + <dt><a href="gnupg.html#gnupg._parsers.ImportResult.x">x (ImportResult attribute)</a> + </dt> + + </dl></td> +</tr></table> + + + + </div> + </div> + </div> + </div> + <div class="sidebar"> + <h3>Table Of Contents</h3> + <ul> +<li class="toctree-l1"><a class="reference internal" href="gnupg.html">gnupg package</a></li> +</ul> + + <h3 style="margin-top: 1.5em;">Search</h3> + <form class="search" action="search.html" method="get"> + <input type="text" name="q" /> + <input type="submit" value="Go" /> + <input type="hidden" name="check_keywords" value="yes" /> + <input type="hidden" name="area" value="default" /> + </form> + <p class="searchtip" style="font-size: 90%"> + Enter search terms or a module, class or function name. + </p> + </div> + <div class="clearer"></div> + </div> + </div> + + <div class="footer-wrapper"> + <div class="footer"> + <div 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\ No newline at end of file diff --git a/docs/_build/html/gnupg.html b/docs/_build/html/gnupg.html new file mode 100644 index 0000000..63e8513 --- /dev/null +++ b/docs/_build/html/gnupg.html @@ -0,0 +1,2721 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> + + +<html xmlns="http://www.w3.org/1999/xhtml"> + <head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> + + <title>gnupg package — gnupg unknown documentation</title> + + <link rel="stylesheet" href="_static/agogo.css" type="text/css" /> + <link rel="stylesheet" href="_static/pygments.css" type="text/css" /> + + <script type="text/javascript"> + var DOCUMENTATION_OPTIONS = { + URL_ROOT: './', + VERSION: 'unknown', + COLLAPSE_INDEX: false, + FILE_SUFFIX: '.html', + HAS_SOURCE: true + }; + </script> + <script type="text/javascript" src="_static/jquery.js"></script> + <script type="text/javascript" src="_static/underscore.js"></script> + <script type="text/javascript" src="_static/doctools.js"></script> + <link rel="top" title="gnupg unknown documentation" href="index.html" /> + <link rel="prev" title="gnupg: Python Package Documentation" href="index.html" /> + </head> + <body> + <div class="header-wrapper"> + <div class="header"> + <div class="headertitle"><a + href="index.html">gnupg: Python Module Documentation</a></div> + <div class="rel"> + <a href="index.html" title="gnupg: Python Package Documentation" + accesskey="P">previous</a> | + <a href="py-modindex.html" title="Python Module Index" + >modules</a> | + <a href="genindex.html" title="General Index" + accesskey="I">index</a> + </div> + </div> + </div> + + <div class="content-wrapper"> + <div class="content"> + <div class="document"> + + <div class="documentwrapper"> + <div class="bodywrapper"> + <div class="body"> + + <div class="section" id="gnupg-package"> +<h1>gnupg package<a class="headerlink" href="#gnupg-package" title="Permalink to this headline">¶</a></h1> +<div class="section" id="gnupg-module"> +<h2>gnupg module<a class="headerlink" href="#gnupg-module" title="Permalink to this headline">¶</a></h2> +<p>This module contains public classes for working with <a class="reference external" href="http://gnupg.org">GnuPG</a>. To get started, +do:</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">gnupg</span> +<span class="gp">>>> </span><span class="n">gpg</span> <span class="o">=</span> <span class="n">gnupg</span><span class="o">.</span><span class="n">GPG</span><span class="p">()</span> +</pre></div> +</div> +<span class="target" id="module-gnupg"></span><dl class="class"> +<dt id="gnupg.GPG"> +<em class="property">class </em><tt class="descname">GPG</tt><big>(</big><em>binary=None</em>, <em>homedir=None</em>, <em>verbose=False</em>, <em>use_agent=False</em>, <em>keyring=None</em>, <em>secring=None</em>, <em>options=None</em><big>)</big><a class="headerlink" href="#gnupg.GPG" title="Permalink to this definition">¶</a></dt> +<dd><p>Bases: <a class="reference internal" href="#gnupg._meta.GPGBase" title="gnupg._meta.GPGBase"><tt class="xref py py-class docutils literal"><span class="pre">gnupg._meta.GPGBase</span></tt></a></p> +<p>Python interface for handling interactions with GnuPG, including keyfile +generation, keyring maintainance, import and export, encryption and +decryption, sending to and recieving from keyservers, and signing and +verification.</p> +<p>Initialize a GnuPG process wrapper.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple"> +<li><strong>binary</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – Name for GnuPG binary executable. If the absolute +path is not given, the environment variable +<tt class="docutils literal"><span class="pre">$PATH</span></tt> is searched for the executable and +checked that the real uid/gid of the user has +sufficient permissions.</li> +<li><strong>homedir</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – Full pathname to directory containing the public +and private keyrings. Default is whatever GnuPG +defaults to.</li> +<li><strong>verbose</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><tt class="xref py py-obj docutils literal"><span class="pre">str</span></tt></a> or <a class="reference external" href="http://docs.python.org/library/functions.html#int" title="(in Python v2.7)"><tt class="xref py py-obj docutils literal"><span class="pre">int</span></tt></a> or <a class="reference external" href="http://docs.python.org/library/functions.html#bool" title="(in Python v2.7)"><tt class="xref py py-obj docutils literal"><span class="pre">bool</span></tt></a>) – String or numeric value to pass to GnuPG’s +<tt class="docutils literal"><span class="pre">--debug-level</span></tt> option. See the GnuPG man page for +the list of valid options. If False, debug output is +not generated by the GnuPG binary. If True, defaults +to <tt class="docutils literal"><span class="pre">--debug-level</span> <span class="pre">basic.</span></tt></li> +<li><strong>keyring</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – Name of keyring file containing public key data. +If unspecified, defaults to <tt class="file docutils literal"><span class="pre">pubring.gpg</span></tt> in +the <strong>homedir</strong> directory.</li> +<li><strong>secring</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – Name of alternative secret keyring file to use. If +left unspecified, this will default to using +<tt class="file docutils literal"><span class="pre">secring.gpg</span></tt> in the <strong>homedir</strong> directory, +and create that file if it does not exist.</li> +<li><strong>options</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#list" title="(in Python v2.7)"><em>list</em></a>) – A list of additional options to pass to the GnuPG +binary.</li> +</ul> +</td> +</tr> +<tr class="field-even field"><th class="field-name">Raises:</th><td class="field-body"><p class="first last">A <a class="reference external" href="http://docs.python.org/library/exceptions.html#exceptions.RuntimeError" title="(in Python v2.7)"><tt class="xref py py-exc docutils literal"><span class="pre">RuntimeError</span></tt></a> with explanation message +if there is a problem invoking GnuPG.</p> +</td> +</tr> +</tbody> +</table> +<p>Example:</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">gnupg</span> +<span class="go">GnuPG logging disabled...</span> +<span class="gp">>>> </span><span class="n">gpg</span> <span class="o">=</span> <span class="n">gnupg</span><span class="o">.</span><span class="n">GPG</span><span class="p">(</span><span class="n">homedir</span><span class="o">=</span><span class="s">'doctests'</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">gpg</span><span class="o">.</span><span class="n">keyring</span> +<span class="go">'./doctests/pubring.gpg'</span> +<span class="gp">>>> </span><span class="n">gpg</span><span class="o">.</span><span class="n">secring</span> +<span class="go">'./doctests/secring.gpg'</span> +<span class="gp">>>> </span><span class="n">gpg</span><span class="o">.</span><span class="n">use_agent</span> +<span class="go">False</span> +<span class="gp">>>> </span><span class="n">gpg</span><span class="o">.</span><span class="n">binary</span> +<span class="go">'/usr/bin/gpg'</span> +</pre></div> +</div> +<dl class="attribute"> +<dt id="gnupg.GPG._batch_limit"> +<tt class="descname">_batch_limit</tt><em class="property"> = 25</em><a class="headerlink" href="#gnupg.GPG._batch_limit" title="Permalink to this definition">¶</a></dt> +<dd></dd></dl> + +<dl class="method"> +<dt id="gnupg.GPG._create_trustdb"> +<tt class="descname">_create_trustdb</tt><big>(</big><big>)</big><a class="headerlink" href="#gnupg.GPG._create_trustdb" title="Permalink to this definition">¶</a></dt> +<dd><p>Create the trustdb file in our homedir, if it doesn’t exist.</p> +</dd></dl> + +<dl class="method"> +<dt id="gnupg.GPG._export_ownertrust"> +<tt class="descname">_export_ownertrust</tt><big>(</big><em>trustdb=None</em><big>)</big><a class="headerlink" href="#gnupg.GPG._export_ownertrust" title="Permalink to this definition">¶</a></dt> +<dd><p>Export ownertrust to a trustdb file.</p> +<p>If there is already a file named <tt class="file docutils literal"><span class="pre">trustdb.gpg</span></tt> in the current GnuPG +homedir, it will be renamed to <tt class="file docutils literal"><span class="pre">trustdb.gpg.bak</span></tt>.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>trustdb</strong> (<a class="reference external" href="http://docs.python.org/library/string.html#module-string" title="(in Python v2.7)"><em>string</em></a>) – The path to the trustdb.gpg file. If not given, +defaults to <tt class="docutils literal"><span class="pre">'trustdb.gpg'</span></tt> in the current GnuPG +homedir.</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="method"> +<dt id="gnupg.GPG._fix_trustdb"> +<tt class="descname">_fix_trustdb</tt><big>(</big><em>trustdb=None</em><big>)</big><a class="headerlink" href="#gnupg.GPG._fix_trustdb" title="Permalink to this definition">¶</a></dt> +<dd><p>Attempt to repair a broken trustdb.gpg file.</p> +<p>GnuPG>=2.0.x has this magical-seeming flag: <cite>–fix-trustdb</cite>. You’d think +it would fix the the trustdb. Hah! It doesn’t. Here’s what it does +instead:</p> +<div class="highlight-python"><div class="highlight"><pre>(gpg)~/code/python-gnupg $ gpg2 --fix-trustdb +gpg: You may try to re-create the trustdb using the commands: +gpg: cd ~/.gnupg +gpg: gpg2 --export-ownertrust > otrust.tmp +gpg: rm trustdb.gpg +gpg: gpg2 --import-ownertrust < otrust.tmp +gpg: If that does not work, please consult the manual +</pre></div> +</div> +<p>Brilliant piece of software engineering right there.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>trustdb</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The path to the trustdb.gpg file. If not given, +defaults to <tt class="file docutils literal"><span class="pre">trustdb.gpg</span></tt> in the current GnuPG +homedir.</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="method"> +<dt id="gnupg.GPG._import_ownertrust"> +<tt class="descname">_import_ownertrust</tt><big>(</big><em>trustdb=None</em><big>)</big><a class="headerlink" href="#gnupg.GPG._import_ownertrust" title="Permalink to this definition">¶</a></dt> +<dd><p>Import ownertrust from a trustdb file.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>trustdb</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The path to the trustdb.gpg file. If not given, +defaults to <tt class="file docutils literal"><span class="pre">trustdb.gpg</span></tt> in the current GnuPG +homedir.</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="method"> +<dt id="gnupg.GPG.decrypt"> +<tt class="descname">decrypt</tt><big>(</big><em>message</em>, <em>**kwargs</em><big>)</big><a class="headerlink" href="#gnupg.GPG.decrypt" title="Permalink to this definition">¶</a></dt> +<dd><p>Decrypt the contents of a string or file-like object <tt class="docutils literal"><span class="pre">message</span></tt>.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple"> +<li><strong>message</strong> (file or str or <a class="reference external" href="http://docs.python.org/library/io.html#io.BytesIO" title="(in Python v2.7)"><tt class="xref py py-class docutils literal"><span class="pre">io.BytesIO</span></tt></a>) – A string or file-like object to decrypt.</li> +<li><strong>always_trust</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – Instruct GnuPG to ignore trust checks.</li> +<li><strong>passphrase</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The passphrase for the secret key used for decryption.</li> +<li><strong>output</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – A filename to write the decrypted output to.</li> +</ul> +</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="method"> +<dt id="gnupg.GPG.decrypt_file"> +<tt class="descname">decrypt_file</tt><big>(</big><em>filename</em>, <em>always_trust=False</em>, <em>passphrase=None</em>, <em>output=None</em><big>)</big><a class="headerlink" href="#gnupg.GPG.decrypt_file" title="Permalink to this definition">¶</a></dt> +<dd><p>Decrypt the contents of a file-like object <tt class="docutils literal"><span class="pre">filename</span></tt> .</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple"> +<li><strong>filename</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – A file-like object to decrypt.</li> +<li><strong>always_trust</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – Instruct GnuPG to ignore trust checks.</li> +<li><strong>passphrase</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The passphrase for the secret key used for decryption.</li> +<li><strong>output</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – A filename to write the decrypted output to.</li> +</ul> +</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="method"> +<dt id="gnupg.GPG.delete_keys"> +<tt class="descname">delete_keys</tt><big>(</big><em>fingerprints</em>, <em>secret=False</em>, <em>subkeys=False</em><big>)</big><a class="headerlink" href="#gnupg.GPG.delete_keys" title="Permalink to this definition">¶</a></dt> +<dd><p>Delete a key, or list of keys, from the current keyring.</p> +<p>The keys must be referred to by their full fingerprints for GnuPG to +delete them. If <tt class="docutils literal"><span class="pre">secret=True</span></tt>, the corresponding secret keyring will +be deleted from <a class="reference internal" href="#gnupg._parsers.GenKey.secring" title="gnupg._parsers.GenKey.secring"><tt class="xref py py-obj docutils literal"><span class="pre">secring</span></tt></a>.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple"> +<li><strong>fingerprints</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><tt class="xref py py-obj docutils literal"><span class="pre">str</span></tt></a> or <a class="reference external" href="http://docs.python.org/library/functions.html#list" title="(in Python v2.7)"><tt class="xref py py-obj docutils literal"><span class="pre">list</span></tt></a> or <a class="reference external" href="http://docs.python.org/library/functions.html#tuple" title="(in Python v2.7)"><tt class="xref py py-obj docutils literal"><span class="pre">tuple</span></tt></a>) – A string, or a list/tuple of strings, +representing the fingerprint(s) for the key(s) +to delete.</li> +<li><strong>secret</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – If True, delete the corresponding secret key(s) +also. (default: False)</li> +<li><strong>subkeys</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – If True, delete the secret subkey first, then the +public key. (default: False) Same as: +<strong class="command">$gpg –delete-secret-and-public-key 0x12345678</strong>.</li> +</ul> +</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="method"> +<dt id="gnupg.GPG.encrypt"> +<tt class="descname">encrypt</tt><big>(</big><em>data</em>, <em>*recipients</em>, <em>**kwargs</em><big>)</big><a class="headerlink" href="#gnupg.GPG.encrypt" title="Permalink to this definition">¶</a></dt> +<dd><p>Encrypt the message contained in <tt class="docutils literal"><span class="pre">data</span></tt> to <tt class="docutils literal"><span class="pre">recipients</span></tt>.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple"> +<li><strong>data</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The file or bytestream to encrypt.</li> +<li><strong>recipients</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The recipients to encrypt to. Recipients must +be specified keyID/fingerprint. Care should be taken in Python2.x +to make sure that the given fingerprint is in fact a string and +not a unicode object.</li> +<li><strong>default_key</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The keyID/fingerprint of the key to use for +signing. If given, <tt class="docutils literal"><span class="pre">data</span></tt> will be encrypted and signed.</li> +<li><strong>passphrase</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – If given, and <tt class="docutils literal"><span class="pre">default_key</span></tt> is also given, +use this passphrase to unlock the secret portion of the +<tt class="docutils literal"><span class="pre">default_key</span></tt> to sign the encrypted <tt class="docutils literal"><span class="pre">data</span></tt>. Otherwise, if +<tt class="docutils literal"><span class="pre">default_key</span></tt> is not given, but <tt class="docutils literal"><span class="pre">symmetric=True</span></tt>, then use +this passphrase as the passphrase for symmetric +encryption. Signing and symmetric encryption should <em>not</em> be +combined when sending the <tt class="docutils literal"><span class="pre">data</span></tt> to other recipients, else the +passphrase to the secret key would be shared with them.</li> +<li><strong>armor</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – If True, ascii armor the output; otherwise, the +output will be in binary format. (Default: True)</li> +<li><strong>encrypt</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – If True, encrypt the <tt class="docutils literal"><span class="pre">data</span></tt> using the +<tt class="docutils literal"><span class="pre">recipients</span></tt> public keys. (Default: True)</li> +<li><strong>symmetric</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – If True, encrypt the <tt class="docutils literal"><span class="pre">data</span></tt> to <tt class="docutils literal"><span class="pre">recipients</span></tt> +using a symmetric key. See the <tt class="docutils literal"><span class="pre">passphrase</span></tt> parameter. Symmetric +encryption and public key encryption can be used simultaneously, +and will result in a ciphertext which is decryptable with either +the symmetric <tt class="docutils literal"><span class="pre">passphrase</span></tt> or one of the corresponding private +keys.</li> +<li><strong>always_trust</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – If True, ignore trust warnings on recipient +keys. If False, display trust warnings. (default: True)</li> +<li><strong>output</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The output file to write to. If not specified, the +encrypted output is returned, and thus should be stored as an +object in Python. For example:</li> +</ul> +</td> +</tr> +</tbody> +</table> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">shutil</span> +<span class="gp">>>> </span><span class="kn">import</span> <span class="nn">gnupg</span> +<span class="gp">>>> </span><span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="s">"doctests"</span><span class="p">):</span> +<span class="gp">... </span> <span class="n">shutil</span><span class="o">.</span><span class="n">rmtree</span><span class="p">(</span><span class="s">"doctests"</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">gpg</span> <span class="o">=</span> <span class="n">gnupg</span><span class="o">.</span><span class="n">GPG</span><span class="p">(</span><span class="n">homedir</span><span class="o">=</span><span class="s">"doctests"</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">key_settings</span> <span class="o">=</span> <span class="n">gpg</span><span class="o">.</span><span class="n">gen_key_input</span><span class="p">(</span><span class="n">key_type</span><span class="o">=</span><span class="s">'RSA'</span><span class="p">,</span> +<span class="gp">... </span> <span class="n">key_length</span><span class="o">=</span><span class="mi">1024</span><span class="p">,</span> +<span class="gp">... </span> <span class="n">key_usage</span><span class="o">=</span><span class="s">'ESCA'</span><span class="p">,</span> +<span class="gp">... </span> <span class="n">passphrase</span><span class="o">=</span><span class="s">'foo'</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">key</span> <span class="o">=</span> <span class="n">gpg</span><span class="o">.</span><span class="n">gen_key</span><span class="p">(</span><span class="n">key_settings</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">message</span> <span class="o">=</span> <span class="s">"The crow flies at midnight."</span> +<span class="gp">>>> </span><span class="n">encrypted</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</span><span class="n">gpg</span><span class="o">.</span><span class="n">encrypt</span><span class="p">(</span><span class="n">message</span><span class="p">,</span> <span class="n">key</span><span class="o">.</span><span class="n">printprint</span><span class="p">))</span> +<span class="gp">>>> </span><span class="k">assert</span> <span class="n">encrypted</span> <span class="o">!=</span> <span class="n">message</span> +<span class="gp">>>> </span><span class="k">assert</span> <span class="ow">not</span> <span class="n">encrypted</span><span class="o">.</span><span class="n">isspace</span><span class="p">()</span> +<span class="gp">>>> </span><span class="n">decrypted</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</span><span class="n">gpg</span><span class="o">.</span><span class="n">decrypt</span><span class="p">(</span><span class="n">encrypted</span><span class="p">))</span> +<span class="gp">>>> </span><span class="k">assert</span> <span class="ow">not</span> <span class="n">decrypted</span><span class="o">.</span><span class="n">isspace</span><span class="p">()</span> +<span class="gp">>>> </span><span class="n">decrypted</span> +<span class="go">'The crow flies at midnight.'</span> +</pre></div> +</div> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple"> +<li><strong>cipher_algo</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The cipher algorithm to use. To see available +algorithms with your version of GnuPG, do: +<strong class="command">$ gpg –with-colons –list-config ciphername</strong>. +The default <tt class="docutils literal"><span class="pre">cipher_algo</span></tt>, if unspecified, is <tt class="docutils literal"><span class="pre">'AES256'</span></tt>.</li> +<li><strong>digest_algo</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The hash digest to use. Again, to see which +hashes your GnuPG is capable of using, do: +<strong class="command">$ gpg –with-colons –list-config digestname</strong>. +The default, if unspecified, is <tt class="docutils literal"><span class="pre">'SHA512'</span></tt>.</li> +<li><strong>compress_algo</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The compression algorithm to use. Can be one +of <tt class="docutils literal"><span class="pre">'ZLIB'</span></tt>, <tt class="docutils literal"><span class="pre">'BZIP2'</span></tt>, <tt class="docutils literal"><span class="pre">'ZIP'</span></tt>, or <tt class="docutils literal"><span class="pre">'Uncompressed'</span></tt>.</li> +</ul> +</td> +</tr> +</tbody> +</table> +<div class="admonition seealso"> +<p class="first admonition-title">See also</p> +<p class="last"><a class="reference internal" href="#gnupg._meta.GPGBase._encrypt" title="gnupg._meta.GPGBase._encrypt"><tt class="xref py py-meth docutils literal"><span class="pre">_encrypt()</span></tt></a></p> +</div> +</dd></dl> + +<dl class="method"> +<dt id="gnupg.GPG.export_keys"> +<tt class="descname">export_keys</tt><big>(</big><em>keyids</em>, <em>secret=False</em>, <em>subkeys=False</em><big>)</big><a class="headerlink" href="#gnupg.GPG.export_keys" title="Permalink to this definition">¶</a></dt> +<dd><p>Export the indicated <tt class="docutils literal"><span class="pre">keyids</span></tt>.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple"> +<li><strong>keyids</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – A keyid or fingerprint in any format that GnuPG will +accept.</li> +<li><strong>secret</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – If True, export only the secret key.</li> +<li><strong>subkeys</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – If True, export the secret subkeys.</li> +</ul> +</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="method"> +<dt id="gnupg.GPG.gen_key"> +<tt class="descname">gen_key</tt><big>(</big><em>input</em><big>)</big><a class="headerlink" href="#gnupg.GPG.gen_key" title="Permalink to this definition">¶</a></dt> +<dd><p>Generate a GnuPG key through batch file key generation. See +<a class="reference internal" href="#gnupg.GPG.gen_key_input" title="gnupg.GPG.gen_key_input"><tt class="xref py py-meth docutils literal"><span class="pre">GPG.gen_key_input()</span></tt></a> for creating the control input.</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">gnupg</span> +<span class="gp">>>> </span><span class="n">gpg</span> <span class="o">=</span> <span class="n">gnupg</span><span class="o">.</span><span class="n">GPG</span><span class="p">(</span><span class="n">homedir</span><span class="o">=</span><span class="s">"doctests"</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">key_input</span> <span class="o">=</span> <span class="n">gpg</span><span class="o">.</span><span class="n">gen_key_input</span><span class="p">()</span> +<span class="gp">>>> </span><span class="n">key</span> <span class="o">=</span> <span class="n">gpg</span><span class="o">.</span><span class="n">gen_key</span><span class="p">(</span><span class="n">key_input</span><span class="p">)</span> +<span class="gp">>>> </span><span class="k">assert</span> <span class="n">key</span><span class="o">.</span><span class="n">fingerprint</span> +</pre></div> +</div> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>input</strong> (<a class="reference external" href="http://docs.python.org/library/stdtypes.html#dict" title="(in Python v2.7)"><em>dict</em></a>) – A dictionary of parameters and values for the new +key.</td> +</tr> +<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body">The result mapping with details of the new key, which is a +<a class="reference internal" href="#gnupg._parsers.GenKey" title="gnupg._parsers.GenKey"><tt class="xref py py-class docutils literal"><span class="pre">GenKey</span></tt></a> object.</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="method"> +<dt id="gnupg.GPG.gen_key_input"> +<tt class="descname">gen_key_input</tt><big>(</big><em>separate_keyring=False</em>, <em>save_batchfile=False</em>, <em>testing=False</em>, <em>**kwargs</em><big>)</big><a class="headerlink" href="#gnupg.GPG.gen_key_input" title="Permalink to this definition">¶</a></dt> +<dd><p>Generate a batch file for input to <a class="reference internal" href="#gnupg.GPG.gen_key" title="gnupg.GPG.gen_key"><tt class="xref py py-meth docutils literal"><span class="pre">gen_key()</span></tt></a>.</p> +<p>The GnuPG batch file key generation feature allows unattended key +generation by creating a file with special syntax and then providing it +to: <strong class="command">gpg –gen-key –batch</strong>. Batch files look like this:</p> +<div class="line-block"> +<div class="line">Name-Real: Alice</div> +<div class="line">Name-Email: <a class="reference external" href="mailto:alice%40inter.net">alice<span>@</span>inter<span>.</span>net</a></div> +<div class="line">Expire-Date: 2014-04-01</div> +<div class="line">Key-Type: RSA</div> +<div class="line">Key-Length: 4096</div> +<div class="line">Key-Usage: cert</div> +<div class="line">Subkey-Type: RSA</div> +<div class="line">Subkey-Length: 4096</div> +<div class="line">Subkey-Usage: encrypt,sign,auth</div> +<div class="line">Passphrase: sekrit</div> +<div class="line">%pubring foo.gpg</div> +<div class="line">%secring sec.gpg</div> +<div class="line">%commit</div> +</div> +<p>which is what this function creates for you. All of the available, +non-control parameters are detailed below (control parameters are the +ones which begin with a ‘%’). For example, to generate the batch file +example above, use like this:</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">gnupg</span> +<span class="go">GnuPG logging disabled...</span> +<span class="gp">>>> </span><span class="kn">from</span> <span class="nn">__future__</span> <span class="kn">import</span> <span class="n">print_function</span> +<span class="gp">>>> </span><span class="n">gpg</span> <span class="o">=</span> <span class="n">gnupg</span><span class="o">.</span><span class="n">GPG</span><span class="p">(</span><span class="n">homedir</span><span class="o">=</span><span class="s">'doctests'</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">alice</span> <span class="o">=</span> <span class="p">{</span> <span class="s">'name_real'</span><span class="p">:</span> <span class="s">'Alice'</span><span class="p">,</span> +<span class="gp">... </span> <span class="s">'name_email'</span><span class="p">:</span> <span class="s">'alice@inter.net'</span><span class="p">,</span> +<span class="gp">... </span> <span class="s">'expire_date'</span><span class="p">:</span> <span class="s">'2014-04-01'</span><span class="p">,</span> +<span class="gp">... </span> <span class="s">'key_type'</span><span class="p">:</span> <span class="s">'RSA'</span><span class="p">,</span> +<span class="gp">... </span> <span class="s">'key_length'</span><span class="p">:</span> <span class="mi">4096</span><span class="p">,</span> +<span class="gp">... </span> <span class="s">'key_usage'</span><span class="p">:</span> <span class="s">''</span><span class="p">,</span> +<span class="gp">... </span> <span class="s">'subkey_type'</span><span class="p">:</span> <span class="s">'RSA'</span><span class="p">,</span> +<span class="gp">... </span> <span class="s">'subkey_length'</span><span class="p">:</span> <span class="mi">4096</span><span class="p">,</span> +<span class="gp">... </span> <span class="s">'subkey_usage'</span><span class="p">:</span> <span class="s">'encrypt,sign,auth'</span><span class="p">,</span> +<span class="gp">... </span> <span class="s">'passphrase'</span><span class="p">:</span> <span class="s">'sekrit'</span><span class="p">}</span> +<span class="gp">>>> </span><span class="n">alice_input</span> <span class="o">=</span> <span class="n">gpg</span><span class="o">.</span><span class="n">gen_key_input</span><span class="p">(</span><span class="o">**</span><span class="n">alice</span><span class="p">)</span> +<span class="gp">>>> </span><span class="k">print</span><span class="p">(</span><span class="n">alice_input</span><span class="p">)</span> +<span class="go">Key-Type: RSA</span> +<span class="go">Subkey-Type: RSA</span> +<span class="go">Subkey-Usage: encrypt,sign,auth</span> +<span class="go">Expire-Date: 2014-04-01</span> +<span class="go">Passphrase: sekrit</span> +<span class="go">Name-Real: Alice</span> +<span class="go">Name-Email: alice@inter.net</span> +<span class="go">Key-Length: 4096</span> +<span class="go">Subkey-Length: 4096</span> +<span class="go">%pubring ./doctests/alice.pubring.gpg</span> +<span class="go">%secring ./doctests/alice.secring.gpg</span> +<span class="go">%commit</span> + +<span class="gp">>>> </span><span class="n">alice_key</span> <span class="o">=</span> <span class="n">gpg</span><span class="o">.</span><span class="n">gen_key</span><span class="p">(</span><span class="n">alice_input</span><span class="p">)</span> +<span class="gp">>>> </span><span class="k">assert</span> <span class="n">alice_key</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">None</span> +<span class="gp">>>> </span><span class="k">assert</span> <span class="n">alice_key</span><span class="o">.</span><span class="n">fingerprint</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">None</span> +<span class="gp">>>> </span><span class="n">message</span> <span class="o">=</span> <span class="s">"no one else can read my sekrit message"</span> +<span class="gp">>>> </span><span class="n">encrypted</span> <span class="o">=</span> <span class="n">gpg</span><span class="o">.</span><span class="n">encrypt</span><span class="p">(</span><span class="n">message</span><span class="p">,</span> <span class="n">alice_key</span><span class="o">.</span><span class="n">fingerprint</span><span class="p">)</span> +<span class="gp">>>> </span><span class="k">assert</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">encrypted</span><span class="o">.</span><span class="n">data</span><span class="p">,</span> <span class="nb">str</span><span class="p">)</span> +</pre></div> +</div> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple"> +<li><strong>separate_keyring</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – Specify for the new key to be written to +a separate pubring.gpg and secring.gpg. If True, +<a class="reference internal" href="#gnupg.GPG.gen_key" title="gnupg.GPG.gen_key"><tt class="xref py py-meth docutils literal"><span class="pre">gen_key()</span></tt></a> will automatically rename the separate +keyring and secring to whatever the fingerprint of the generated +key ends up being, suffixed with ‘.pubring’ and ‘.secring’ +respectively.</li> +<li><strong>save_batchfile</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – Save a copy of the generated batch file to +disk in a file named <name_real>.batch, where <name_real> is the +<tt class="docutils literal"><span class="pre">name_real</span></tt> parameter stripped of punctuation, spaces, and +non-ascii characters.</li> +<li><strong>testing</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – Uses a faster, albeit insecure random number +generator to create keys. This should only be used for testing +purposes, for keys which are going to be created and then soon +after destroyed, and never for the generation of actual use keys.</li> +<li><strong>name_real</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The name field of the UID in the generated key.</li> +<li><strong>name_comment</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The comment in the UID of the generated key.</li> +<li><strong>name_email</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The email in the UID of the generated key. +(default: <tt class="docutils literal"><span class="pre">$USER</span></tt> @ <strong class="command">hostname</strong> ) Remember to use UTF-8 +encoding for the entirety of the UID. At least one of +<tt class="docutils literal"><span class="pre">name_real</span></tt>, <tt class="docutils literal"><span class="pre">name_comment</span></tt>, or <tt class="docutils literal"><span class="pre">name_email</span></tt> must be +provided, or else no user ID is created.</li> +<li><strong>key_type</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – One of ‘RSA’, ‘DSA’, ‘ELG-E’, or ‘default’. +(default: ‘RSA’, if using GnuPG v1.x, otherwise ‘default’) Starts +a new parameter block by giving the type of the primary key. The +algorithm must be capable of signing. This is a required +parameter. The algorithm may either be an OpenPGP algorithm number +or a string with the algorithm name. The special value ‘default’ +may be used for algo to create the default key type; in this case +a <tt class="docutils literal"><span class="pre">key_usage</span></tt> should not be given and ‘default’ must also be +used for <tt class="docutils literal"><span class="pre">subkey_type</span></tt>.</li> +<li><strong>key_length</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – The requested length of the generated key in +bits. (Default: 4096)</li> +<li><strong>key_grip</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – hexstring This is an optional hexidecimal string +which is used to generate a CSR or certificate for an already +existing key. <tt class="docutils literal"><span class="pre">key_length</span></tt> will be ignored if this parameter +is given.</li> +<li><strong>key_usage</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – Space or comma delimited string of key +usages. Allowed values are ‘encrypt’, ‘sign’, and ‘auth’. This is +used to generate the key flags. Please make sure that the +algorithm is capable of this usage. Note that OpenPGP requires +that all primary keys are capable of certification, so no matter +what usage is given here, the ‘cert’ flag will be on. If no +‘Key-Usage’ is specified and the ‘Key-Type’ is not ‘default’, all +allowed usages for that particular algorithm are used; if it is +not given but ‘default’ is used the usage will be ‘sign’.</li> +<li><strong>subkey_type</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – This generates a secondary key +(subkey). Currently only one subkey can be handled. See also +<tt class="docutils literal"><span class="pre">key_type</span></tt> above.</li> +<li><strong>subkey_length</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – The length of the secondary subkey in bits.</li> +<li><strong>subkey_usage</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – Key usage for a subkey; similar to +<tt class="docutils literal"><span class="pre">key_usage</span></tt>.</li> +<li><strong>expire_date</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#int" title="(in Python v2.7)"><tt class="xref py py-obj docutils literal"><span class="pre">int</span></tt></a> or <a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><tt class="xref py py-obj docutils literal"><span class="pre">str</span></tt></a>) – Can be specified as an iso-date or as +<int>[d|w|m|y] Set the expiration date for the key (and the +subkey). It may either be entered in ISO date format (2000-08-15) +or as number of days, weeks, month or years. The special notation +“seconds=N” is also allowed to directly give an Epoch +value. Without a letter days are assumed. Note that there is no +check done on the overflow of the type used by OpenPGP for +timestamps. Thus you better make sure that the given value make +sense. Although OpenPGP works with time intervals, GnuPG uses an +absolute value internally and thus the last year we can represent +is 2105.</li> +<li><strong>creation_date</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – Set the creation date of the key as stored +in the key information and which is also part of the fingerprint +calculation. Either a date like “1986-04-26” or a full timestamp +like “19860426T042640” may be used. The time is considered to be +UTC. If it is not given the current time is used.</li> +<li><strong>passphrase</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The passphrase for the new key. The default is +to not use any passphrase. Note that GnuPG>=2.1.x will not allow +you to specify a passphrase for batch key generation – GnuPG will +ignore the <strong>passphrase</strong> parameter, stop, and ask the user for +the new passphrase. However, we can put the command +<tt class="docutils literal"><span class="pre">%no-protection</span></tt> into the batch key generation file to allow a +passwordless key to be created, which can then have its passphrase +set later with <tt class="docutils literal"><span class="pre">--edit-key</span></tt>.</li> +<li><strong>preferences</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – Set the cipher, hash, and compression +preference values for this key. This expects the same type of +string as the sub-command ‘setpref’ in the –edit-key menu.</li> +<li><strong>revoker</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – Should be given as ‘algo:fpr’ (case sensitive). +Add a designated revoker to the generated key. Algo is the public +key algorithm of the designated revoker (i.e. RSA=1, DSA=17, etc.) +fpr is the fingerprint of the designated revoker. The optional +‘sensitive’ flag marks the designated revoker as sensitive +information. Only v4 keys may be designated revokers.</li> +<li><strong>keyserver</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – This is an optional parameter that specifies the +preferred keyserver URL for the key.</li> +<li><strong>handle</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – This is an optional parameter only used with the +status lines <tt class="docutils literal"><span class="pre">KEY_CREATED</span></tt> and <tt class="docutils literal"><span class="pre">KEY_NOT_CREATED</span></tt>. string may +be up to 100 characters and should not contain spaces. It is +useful for batch key generation to associate a key parameter block +with a status line.</li> +</ul> +</td> +</tr> +<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first">str</p> +</td> +</tr> +<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body"><p class="first last">A suitable input string for the <a class="reference internal" href="#gnupg.GPG.gen_key" title="gnupg.GPG.gen_key"><tt class="xref py py-meth docutils literal"><span class="pre">GPG.gen_key()</span></tt></a> method, +the latter of which will create the new keypair.</p> +</td> +</tr> +</tbody> +</table> +<p>See <a class="reference external" href="http://www.gnupg.org/documentation/manuals/gnupg-devel/Unattended-GPG-key-generation.html">this GnuPG Manual section</a> for more details.</p> +</dd></dl> + +<dl class="method"> +<dt id="gnupg.GPG.import_keys"> +<tt class="descname">import_keys</tt><big>(</big><em>key_data</em><big>)</big><a class="headerlink" href="#gnupg.GPG.import_keys" title="Permalink to this definition">¶</a></dt> +<dd><p>Import the key_data into our keyring.</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">shutil</span> +<span class="gp">>>> </span><span class="n">shutil</span><span class="o">.</span><span class="n">rmtree</span><span class="p">(</span><span class="s">"doctests"</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">gpg</span> <span class="o">=</span> <span class="n">gnupg</span><span class="o">.</span><span class="n">GPG</span><span class="p">(</span><span class="n">homedir</span><span class="o">=</span><span class="s">"doctests"</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">inpt</span> <span class="o">=</span> <span class="n">gpg</span><span class="o">.</span><span class="n">gen_key_input</span><span class="p">()</span> +<span class="gp">>>> </span><span class="n">key1</span> <span class="o">=</span> <span class="n">gpg</span><span class="o">.</span><span class="n">gen_key</span><span class="p">(</span><span class="n">inpt</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">print1</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</span><span class="n">key1</span><span class="o">.</span><span class="n">fingerprint</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">pubkey1</span> <span class="o">=</span> <span class="n">gpg</span><span class="o">.</span><span class="n">export_keys</span><span class="p">(</span><span class="n">print1</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">seckey1</span> <span class="o">=</span> <span class="n">gpg</span><span class="o">.</span><span class="n">export_keys</span><span class="p">(</span><span class="n">print1</span><span class="p">,</span><span class="n">secret</span><span class="o">=</span><span class="bp">True</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">key2</span> <span class="o">=</span> <span class="n">gpg</span><span class="o">.</span><span class="n">gen_key</span><span class="p">(</span><span class="n">inpt</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">print2</span> <span class="o">=</span> <span class="n">key2</span><span class="o">.</span><span class="n">fingerprint</span> +<span class="gp">>>> </span><span class="n">seckeys</span> <span class="o">=</span> <span class="n">gpg</span><span class="o">.</span><span class="n">list_keys</span><span class="p">(</span><span class="n">secret</span><span class="o">=</span><span class="bp">True</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">pubkeys</span> <span class="o">=</span> <span class="n">gpg</span><span class="o">.</span><span class="n">list_keys</span><span class="p">()</span> +<span class="gp">>>> </span><span class="k">assert</span> <span class="n">print1</span> <span class="ow">in</span> <span class="n">seckeys</span><span class="o">.</span><span class="n">fingerprints</span> +<span class="gp">>>> </span><span class="k">assert</span> <span class="n">print1</span> <span class="ow">in</span> <span class="n">pubkeys</span><span class="o">.</span><span class="n">fingerprints</span> +<span class="gp">>>> </span><span class="nb">str</span><span class="p">(</span><span class="n">gpg</span><span class="o">.</span><span class="n">delete_keys</span><span class="p">(</span><span class="n">print1</span><span class="p">))</span> +<span class="go">'Must delete secret key first'</span> +<span class="gp">>>> </span><span class="nb">str</span><span class="p">(</span><span class="n">gpg</span><span class="o">.</span><span class="n">delete_keys</span><span class="p">(</span><span class="n">print1</span><span class="p">,</span><span class="n">secret</span><span class="o">=</span><span class="bp">True</span><span class="p">))</span> +<span class="go">'ok'</span> +<span class="gp">>>> </span><span class="nb">str</span><span class="p">(</span><span class="n">gpg</span><span class="o">.</span><span class="n">delete_keys</span><span class="p">(</span><span class="n">print1</span><span class="p">))</span> +<span class="go">'ok'</span> +<span class="gp">>>> </span><span class="n">pubkeys</span> <span class="o">=</span> <span class="n">gpg</span><span class="o">.</span><span class="n">list_keys</span><span class="p">()</span> +<span class="gp">>>> </span><span class="k">assert</span> <span class="ow">not</span> <span class="n">print1</span> <span class="ow">in</span> <span class="n">pubkeys</span><span class="o">.</span><span class="n">fingerprints</span> +<span class="gp">>>> </span><span class="n">result</span> <span class="o">=</span> <span class="n">gpg</span><span class="o">.</span><span class="n">import_keys</span><span class="p">(</span><span class="n">pubkey1</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">pubkeys</span> <span class="o">=</span> <span class="n">gpg</span><span class="o">.</span><span class="n">list_keys</span><span class="p">()</span> +<span class="gp">>>> </span><span class="n">seckeys</span> <span class="o">=</span> <span class="n">gpg</span><span class="o">.</span><span class="n">list_keys</span><span class="p">(</span><span class="n">secret</span><span class="o">=</span><span class="bp">True</span><span class="p">)</span> +<span class="gp">>>> </span><span class="k">assert</span> <span class="ow">not</span> <span class="n">print1</span> <span class="ow">in</span> <span class="n">seckeys</span><span class="o">.</span><span class="n">fingerprints</span> +<span class="gp">>>> </span><span class="k">assert</span> <span class="n">print1</span> <span class="ow">in</span> <span class="n">pubkeys</span><span class="o">.</span><span class="n">fingerprints</span> +<span class="gp">>>> </span><span class="n">result</span> <span class="o">=</span> <span class="n">gpg</span><span class="o">.</span><span class="n">import_keys</span><span class="p">(</span><span class="n">seckey1</span><span class="p">)</span> +<span class="gp">>>> </span><span class="k">assert</span> <span class="n">result</span> +<span class="gp">>>> </span><span class="n">seckeys</span> <span class="o">=</span> <span class="n">gpg</span><span class="o">.</span><span class="n">list_keys</span><span class="p">(</span><span class="n">secret</span><span class="o">=</span><span class="bp">True</span><span class="p">)</span> +<span class="gp">>>> </span><span class="k">assert</span> <span class="n">print1</span> <span class="ow">in</span> <span class="n">seckeys</span><span class="o">.</span><span class="n">fingerprints</span> +</pre></div> +</div> +</dd></dl> + +<dl class="method"> +<dt id="gnupg.GPG.is_gpg1"> +<tt class="descname">is_gpg1</tt><big>(</big><big>)</big><a class="headerlink" href="#gnupg.GPG.is_gpg1" title="Permalink to this definition">¶</a></dt> +<dd><p>Returns true if using GnuPG <= 1.x.</p> +</dd></dl> + +<dl class="method"> +<dt id="gnupg.GPG.is_gpg2"> +<tt class="descname">is_gpg2</tt><big>(</big><big>)</big><a class="headerlink" href="#gnupg.GPG.is_gpg2" title="Permalink to this definition">¶</a></dt> +<dd><p>Returns true if using GnuPG >= 2.x.</p> +</dd></dl> + +<dl class="method"> +<dt id="gnupg.GPG.list_keys"> +<tt class="descname">list_keys</tt><big>(</big><em>secret=False</em><big>)</big><a class="headerlink" href="#gnupg.GPG.list_keys" title="Permalink to this definition">¶</a></dt> +<dd><p>List the keys currently in the keyring.</p> +<p>The GnuPG option ‘–show-photos’, according to the GnuPG manual, “does +not work with –with-colons”, but since we can’t rely on all versions +of GnuPG to explicitly handle this correctly, we should probably +include it in the args.</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">shutil</span> +<span class="gp">>>> </span><span class="n">shutil</span><span class="o">.</span><span class="n">rmtree</span><span class="p">(</span><span class="s">"doctests"</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">gpg</span> <span class="o">=</span> <span class="n">GPG</span><span class="p">(</span><span class="n">homedir</span><span class="o">=</span><span class="s">"doctests"</span><span class="p">)</span> +<span class="gp">>>> </span><span class="nb">input</span> <span class="o">=</span> <span class="n">gpg</span><span class="o">.</span><span class="n">gen_key_input</span><span class="p">()</span> +<span class="gp">>>> </span><span class="n">result</span> <span class="o">=</span> <span class="n">gpg</span><span class="o">.</span><span class="n">gen_key</span><span class="p">(</span><span class="nb">input</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">print1</span> <span class="o">=</span> <span class="n">result</span><span class="o">.</span><span class="n">fingerprint</span> +<span class="gp">>>> </span><span class="n">result</span> <span class="o">=</span> <span class="n">gpg</span><span class="o">.</span><span class="n">gen_key</span><span class="p">(</span><span class="nb">input</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">print2</span> <span class="o">=</span> <span class="n">result</span><span class="o">.</span><span class="n">fingerprint</span> +<span class="gp">>>> </span><span class="n">pubkeys</span> <span class="o">=</span> <span class="n">gpg</span><span class="o">.</span><span class="n">list_keys</span><span class="p">()</span> +<span class="gp">>>> </span><span class="k">assert</span> <span class="n">print1</span> <span class="ow">in</span> <span class="n">pubkeys</span><span class="o">.</span><span class="n">fingerprints</span> +<span class="gp">>>> </span><span class="k">assert</span> <span class="n">print2</span> <span class="ow">in</span> <span class="n">pubkeys</span><span class="o">.</span><span class="n">fingerprints</span> +</pre></div> +</div> +</dd></dl> + +<dl class="method"> +<dt id="gnupg.GPG.list_packets"> +<tt class="descname">list_packets</tt><big>(</big><em>raw_data</em><big>)</big><a class="headerlink" href="#gnupg.GPG.list_packets" title="Permalink to this definition">¶</a></dt> +<dd><p>List the packet contents of a file.</p> +</dd></dl> + +<dl class="method"> +<dt id="gnupg.GPG.list_sigs"> +<tt class="descname">list_sigs</tt><big>(</big><em>*keyids</em><big>)</big><a class="headerlink" href="#gnupg.GPG.list_sigs" title="Permalink to this definition">¶</a></dt> +<dd><p>Get the signatures for each of the <tt class="docutils literal"><span class="pre">keyids</span></tt>.</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">gnupg</span> +<span class="gp">>>> </span><span class="n">gpg</span> <span class="o">=</span> <span class="n">gnupg</span><span class="o">.</span><span class="n">GPG</span><span class="p">(</span><span class="n">homedir</span><span class="o">=</span><span class="s">"doctests"</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">key_input</span> <span class="o">=</span> <span class="n">gpg</span><span class="o">.</span><span class="n">gen_key_input</span><span class="p">()</span> +<span class="gp">>>> </span><span class="n">key</span> <span class="o">=</span> <span class="n">gpg</span><span class="o">.</span><span class="n">gen_key</span><span class="p">(</span><span class="n">key_input</span><span class="p">)</span> +<span class="gp">>>> </span><span class="k">assert</span> <span class="n">key</span><span class="o">.</span><span class="n">fingerprint</span> +</pre></div> +</div> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body">dict</td> +</tr> +<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body">A dictionary whose keys are the original keyid parameters, +and whose values are lists of signatures.</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="method"> +<dt id="gnupg.GPG.recv_keys"> +<tt class="descname">recv_keys</tt><big>(</big><em>*keyids</em>, <em>**kwargs</em><big>)</big><a class="headerlink" href="#gnupg.GPG.recv_keys" title="Permalink to this definition">¶</a></dt> +<dd><p>Import keys from a keyserver.</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">gpg</span> <span class="o">=</span> <span class="n">gnupg</span><span class="o">.</span><span class="n">GPG</span><span class="p">(</span><span class="n">homedir</span><span class="o">=</span><span class="s">"doctests"</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">key</span> <span class="o">=</span> <span class="n">gpg</span><span class="o">.</span><span class="n">recv_keys</span><span class="p">(</span><span class="s">'hkp://pgp.mit.edu'</span><span class="p">,</span> <span class="s">'3FF0DB166A7476EA'</span><span class="p">)</span> +<span class="gp">>>> </span><span class="k">assert</span> <span class="n">key</span> +</pre></div> +</div> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple"> +<li><strong>keyids</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – Each <tt class="docutils literal"><span class="pre">keyids</span></tt> argument should be a string +containing a keyid to request.</li> +<li><strong>keyserver</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The keyserver to request the <tt class="docutils literal"><span class="pre">keyids</span></tt> from; +defaults to <cite>gnupg.GPG.keyserver</cite>.</li> +</ul> +</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="method"> +<dt id="gnupg.GPG.sign"> +<tt class="descname">sign</tt><big>(</big><em>data</em>, <em>**kwargs</em><big>)</big><a class="headerlink" href="#gnupg.GPG.sign" title="Permalink to this definition">¶</a></dt> +<dd><p>Create a signature for a message string or file.</p> +<p>Note that this method is not for signing other keys. (In GnuPG’s +terms, what we all usually call ‘keysigning’ is actually termed +‘certification’...) Even though they are cryptographically the same +operation, GnuPG differentiates between them, presumedly because these +operations are also the same as the decryption operation. If the +<tt class="docutils literal"><span class="pre">key_usage``s</span> <span class="pre">``C</span> <span class="pre">(certification)</span></tt>, <tt class="docutils literal"><span class="pre">S</span> <span class="pre">(sign)</span></tt>, and <tt class="docutils literal"><span class="pre">E</span> +<span class="pre">(encrypt)</span></tt>, were all the same key, the key would “wear down” through +frequent signing usage – since signing data is usually done often – +meaning that the secret portion of the keypair, also used for +decryption in this scenario, would have a statistically higher +probability of an adversary obtaining an oracle for it (or for a +portion of the rounds in the cipher algorithm, depending on the family +of cryptanalytic attack used).</p> +<p>In simpler terms: this function isn’t for signing your friends’ keys, +it’s for something like signing an email.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple"> +<li><strong>data</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><tt class="xref py py-obj docutils literal"><span class="pre">str</span></tt></a> or <a class="reference external" href="http://docs.python.org/library/functions.html#file" title="(in Python v2.7)"><tt class="xref py py-obj docutils literal"><span class="pre">file</span></tt></a>) – A string or file stream to sign.</li> +<li><strong>default_key</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The key to sign with.</li> +<li><strong>passphrase</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The passphrase to pipe to stdin.</li> +<li><strong>clearsign</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – If True, create a cleartext signature.</li> +<li><strong>detach</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – If True, create a detached signature.</li> +<li><strong>binary</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – If True, do not ascii armour the output.</li> +<li><strong>digest_algo</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The hash digest to use. Again, to see which +hashes your GnuPG is capable of using, do: +<strong class="command">$ gpg –with-colons –list-config digestname</strong>. +The default, if unspecified, is <tt class="docutils literal"><span class="pre">'SHA512'</span></tt>.</li> +</ul> +</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="method"> +<dt id="gnupg.GPG.verify"> +<tt class="descname">verify</tt><big>(</big><em>data</em><big>)</big><a class="headerlink" href="#gnupg.GPG.verify" title="Permalink to this definition">¶</a></dt> +<dd><p>Verify the signature on the contents of the string <tt class="docutils literal"><span class="pre">data</span></tt>.</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">gpg</span> <span class="o">=</span> <span class="n">GPG</span><span class="p">(</span><span class="n">homedir</span><span class="o">=</span><span class="s">"doctests"</span><span class="p">)</span> +<span class="gp">>>> </span><span class="nb">input</span> <span class="o">=</span> <span class="n">gpg</span><span class="o">.</span><span class="n">gen_key_input</span><span class="p">(</span><span class="n">Passphrase</span><span class="o">=</span><span class="s">'foo'</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">key</span> <span class="o">=</span> <span class="n">gpg</span><span class="o">.</span><span class="n">gen_key</span><span class="p">(</span><span class="nb">input</span><span class="p">)</span> +<span class="gp">>>> </span><span class="k">assert</span> <span class="n">key</span> +<span class="gp">>>> </span><span class="n">sig</span> <span class="o">=</span> <span class="n">gpg</span><span class="o">.</span><span class="n">sign</span><span class="p">(</span><span class="s">'hello'</span><span class="p">,</span><span class="n">keyid</span><span class="o">=</span><span class="n">key</span><span class="o">.</span><span class="n">fingerprint</span><span class="p">,</span><span class="n">passphrase</span><span class="o">=</span><span class="s">'bar'</span><span class="p">)</span> +<span class="gp">>>> </span><span class="k">assert</span> <span class="ow">not</span> <span class="n">sig</span> +<span class="gp">>>> </span><span class="n">sig</span> <span class="o">=</span> <span class="n">gpg</span><span class="o">.</span><span class="n">sign</span><span class="p">(</span><span class="s">'hello'</span><span class="p">,</span><span class="n">keyid</span><span class="o">=</span><span class="n">key</span><span class="o">.</span><span class="n">fingerprint</span><span class="p">,</span><span class="n">passphrase</span><span class="o">=</span><span class="s">'foo'</span><span class="p">)</span> +<span class="gp">>>> </span><span class="k">assert</span> <span class="n">sig</span> +<span class="gp">>>> </span><span class="n">verify</span> <span class="o">=</span> <span class="n">gpg</span><span class="o">.</span><span class="n">verify</span><span class="p">(</span><span class="n">sig</span><span class="o">.</span><span class="n">data</span><span class="p">)</span> +<span class="gp">>>> </span><span class="k">assert</span> <span class="n">verify</span> +</pre></div> +</div> +</dd></dl> + +<dl class="method"> +<dt id="gnupg.GPG.verify_file"> +<tt class="descname">verify_file</tt><big>(</big><em>file</em>, <em>sig_file=None</em><big>)</big><a class="headerlink" href="#gnupg.GPG.verify_file" title="Permalink to this definition">¶</a></dt> +<dd><p>Verify the signature on the contents of a file or file-like +object. Can handle embedded signatures as well as detached +signatures. If using detached signatures, the file containing the +detached signature should be specified as the <tt class="docutils literal"><span class="pre">sig_file</span></tt>.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple"> +<li><strong>file</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#file" title="(in Python v2.7)"><em>file</em></a>) – A file descriptor object. Its type will be checked +with <a class="reference internal" href="#gnupg._util._is_file" title="gnupg._util._is_file"><tt class="xref py py-func docutils literal"><span class="pre">_util._is_file()</span></tt></a>.</li> +<li><strong>sig_file</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – A file containing the GPG signature data for +<tt class="docutils literal"><span class="pre">file</span></tt>. If given, <tt class="docutils literal"><span class="pre">file</span></tt> is verified via this detached +signature.</li> +</ul> +</td> +</tr> +</tbody> +</table> +</dd></dl> + +</dd></dl> + +</div> +<div class="section" id="meta-module"> +<span id="meta"></span><h2>meta module<a class="headerlink" href="#meta-module" title="Permalink to this headline">¶</a></h2> +<p>Contains the meta and base classes which <a class="reference internal" href="#gnupg.GPG" title="gnupg.GPG"><tt class="xref py py-class docutils literal"><span class="pre">gnupg.GPG</span></tt></a> inherits +from. Mostly, you shouldn’t ever need to touch anything in here, unless you’re +doing some serious hacking.</p> +<span class="target" id="module-gnupg._meta"></span><p>Meta and base classes for hiding internal functions, and controlling +attribute creation and handling.</p> +<dl class="class"> +<dt id="gnupg._meta.GPGMeta"> +<em class="property">class </em><tt class="descname">GPGMeta</tt><a class="reference internal" href="_modules/gnupg/_meta.html#GPGMeta"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._meta.GPGMeta" title="Permalink to this definition">¶</a></dt> +<dd><p>Bases: <tt class="xref py py-class docutils literal"><span class="pre">type</span></tt></p> +<p>Metaclass for changing the :meth:GPG.__init__ initialiser.</p> +<p>Detects running gpg-agent processes and the presence of a pinentry +program, and disables pinentry so that python-gnupg can write the +passphrase to the controlled GnuPG process without killing the agent.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name" colspan="2">Attr _agent_proc:</th></tr> +<tr class="field-odd field"><td> </td><td class="field-body">If a <strong class="program">gpg-agent</strong> process is currently running +for the effective userid, then <strong>_agent_proc</strong> will be +set to a <tt class="docutils literal"><span class="pre">psutil.Process</span></tt> for that process.</td> +</tr> +</tbody> +</table> +<dl class="staticmethod"> +<dt id="gnupg._meta.GPGMeta.__new__"> +<em class="property">static </em><tt class="descname">__new__</tt><big>(</big><em>name</em>, <em>bases</em>, <em>attrs</em><big>)</big><a class="reference internal" href="_modules/gnupg/_meta.html#GPGMeta.__new__"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._meta.GPGMeta.__new__" title="Permalink to this definition">¶</a></dt> +<dd><p>Construct the initialiser for GPG</p> +</dd></dl> + +<dl class="classmethod"> +<dt id="gnupg._meta.GPGMeta._find_agent"> +<em class="property">classmethod </em><tt class="descname">_find_agent</tt><big>(</big><big>)</big><a class="reference internal" href="_modules/gnupg/_meta.html#GPGMeta._find_agent"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._meta.GPGMeta._find_agent" title="Permalink to this definition">¶</a></dt> +<dd><p>Discover if a gpg-agent process for the current euid is running.</p> +<p>If there is a matching gpg-agent process, set a <tt class="xref py py-class docutils literal"><span class="pre">psutil.Process</span></tt> +instance containing the gpg-agent process’ information to +<tt class="docutils literal"><span class="pre">cls._agent_proc</span></tt>.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body">True if there exists a gpg-agent process running under the +same effective user ID as that of this program. Otherwise, +returns None.</td> +</tr> +</tbody> +</table> +</dd></dl> + +</dd></dl> + +<dl class="class"> +<dt id="gnupg._meta.GPGBase"> +<em class="property">class </em><tt class="descname">GPGBase</tt><big>(</big><em>binary=None</em>, <em>home=None</em>, <em>keyring=None</em>, <em>secring=None</em>, <em>use_agent=False</em>, <em>default_preference_list=None</em>, <em>verbose=False</em>, <em>options=None</em><big>)</big><a class="reference internal" href="_modules/gnupg/_meta.html#GPGBase"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._meta.GPGBase" title="Permalink to this definition">¶</a></dt> +<dd><p>Bases: <tt class="xref py py-class docutils literal"><span class="pre">object</span></tt></p> +<p>Base class for storing properties and controlling process initialisation.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name" colspan="2">Const _result_map:</th></tr> +<tr class="field-odd field"><td> </td><td class="field-body">A <em>dict</em> containing classes from +<a class="reference internal" href="#module-gnupg._parsers" title="gnupg._parsers"><tt class="xref py py-mod docutils literal"><span class="pre">_parsers</span></tt></a>, used for parsing results +obtained from GnuPG commands.</td> +</tr> +<tr class="field-even field"><th class="field-name" colspan="2">Const _decode_errors:</th></tr> +<tr class="field-even field"><td> </td><td class="field-body">How to handle encoding errors.</td> +</tr> +</tbody> +</table> +<p>Create a <tt class="docutils literal"><span class="pre">GPGBase</span></tt>.</p> +<p>This class is used to set up properties for controlling the behaviour +of configuring various options for GnuPG, such as setting GnuPG’s +<strong>homedir</strong> , and the paths to its <strong>binary</strong> and <strong>keyring</strong> .</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Const binary:</th><td class="field-body"><p class="first">(<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><tt class="xref py py-obj docutils literal"><span class="pre">str</span></tt></a>) The full path to the GnuPG binary.</p> +</td> +</tr> +<tr class="field-even field"><th class="field-name">Variables:</th><td class="field-body"><ul class="first last simple"> +<li><strong>homedir</strong> – (<a class="reference internal" href="#gnupg._util.InheritableProperty" title="gnupg._util.InheritableProperty"><tt class="xref py py-class docutils literal"><span class="pre">InheritableProperty</span></tt></a>) The full +path to the current setting for the GnuPG +<tt class="docutils literal"><span class="pre">--homedir</span></tt>.</li> +<li><strong>_generated_keys</strong> – (<a class="reference internal" href="#gnupg._util.InheritableProperty" title="gnupg._util.InheritableProperty"><tt class="xref py py-class docutils literal"><span class="pre">InheritableProperty</span></tt></a>) +Controls setting the directory for storing any +keys which are generated with +<a class="reference internal" href="#gnupg.GPG.gen_key" title="gnupg.GPG.gen_key"><tt class="xref py py-meth docutils literal"><span class="pre">gen_key()</span></tt></a>.</li> +<li><strong>keyring</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The filename in <strong>homedir</strong> to use as the keyring +file for public keys.</li> +<li><strong>secring</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The filename in <strong>homedir</strong> to use as the keyring +file for secret keys.</li> +</ul> +</td> +</tr> +</tbody> +</table> +<dl class="method"> +<dt id="gnupg._meta.GPGBase.__init__"> +<tt class="descname">__init__</tt><big>(</big><em>binary=None</em>, <em>home=None</em>, <em>keyring=None</em>, <em>secring=None</em>, <em>use_agent=False</em>, <em>default_preference_list=None</em>, <em>verbose=False</em>, <em>options=None</em><big>)</big><a class="reference internal" href="_modules/gnupg/_meta.html#GPGBase.__init__"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._meta.GPGBase.__init__" title="Permalink to this definition">¶</a></dt> +<dd><p>Create a <tt class="docutils literal"><span class="pre">GPGBase</span></tt>.</p> +<p>This class is used to set up properties for controlling the behaviour +of configuring various options for GnuPG, such as setting GnuPG’s +<strong>homedir</strong> , and the paths to its <strong>binary</strong> and <strong>keyring</strong> .</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Const binary:</th><td class="field-body"><p class="first">(<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><tt class="xref py py-obj docutils literal"><span class="pre">str</span></tt></a>) The full path to the GnuPG binary.</p> +</td> +</tr> +<tr class="field-even field"><th class="field-name">Variables:</th><td class="field-body"><ul class="first last simple"> +<li><strong>homedir</strong> – (<a class="reference internal" href="#gnupg._util.InheritableProperty" title="gnupg._util.InheritableProperty"><tt class="xref py py-class docutils literal"><span class="pre">InheritableProperty</span></tt></a>) The full +path to the current setting for the GnuPG +<tt class="docutils literal"><span class="pre">--homedir</span></tt>.</li> +<li><strong>_generated_keys</strong> – (<a class="reference internal" href="#gnupg._util.InheritableProperty" title="gnupg._util.InheritableProperty"><tt class="xref py py-class docutils literal"><span class="pre">InheritableProperty</span></tt></a>) +Controls setting the directory for storing any +keys which are generated with +<a class="reference internal" href="#gnupg.GPG.gen_key" title="gnupg.GPG.gen_key"><tt class="xref py py-meth docutils literal"><span class="pre">gen_key()</span></tt></a>.</li> +<li><strong>keyring</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The filename in <strong>homedir</strong> to use as the keyring +file for public keys.</li> +<li><strong>secring</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The filename in <strong>homedir</strong> to use as the keyring +file for secret keys.</li> +</ul> +</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="method"> +<dt id="gnupg._meta.GPGBase.__remove_path__"> +<tt class="descname">__remove_path__</tt><big>(</big><em>prog=None</em>, <em>at_exit=True</em><big>)</big><a class="reference internal" href="_modules/gnupg/_meta.html#GPGBase.__remove_path__"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._meta.GPGBase.__remove_path__" title="Permalink to this definition">¶</a></dt> +<dd><p>Remove the directories containing a program from the system’s +<tt class="docutils literal"><span class="pre">$PATH</span></tt>. If <tt class="docutils literal"><span class="pre">GPGBase.binary</span></tt> is in a directory being removed, it +is linked to :<a class="reference external" href="file:'./gpg">file:’./gpg</a>‘ in the current directory.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple"> +<li><strong>prog</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The program to remove from <tt class="docutils literal"><span class="pre">$PATH</span></tt>.</li> +<li><strong>at_exit</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – Add the program back into the <tt class="docutils literal"><span class="pre">$PATH</span></tt> when the +Python interpreter exits, and delete any symlinks +to <tt class="docutils literal"><span class="pre">GPGBase.binary</span></tt> which were created.</li> +</ul> +</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="attribute"> +<dt id="gnupg._meta.GPGBase.default_preference_list"> +<tt class="descname">default_preference_list</tt><a class="reference internal" href="_modules/gnupg/_meta.html#GPGBase.default_preference_list"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._meta.GPGBase.default_preference_list" title="Permalink to this definition">¶</a></dt> +<dd><p>Get the default preference list.</p> +</dd></dl> + +<dl class="attribute"> +<dt id="gnupg._meta.GPGBase.keyserver"> +<tt class="descname">keyserver</tt><a class="reference internal" href="_modules/gnupg/_meta.html#GPGBase.keyserver"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._meta.GPGBase.keyserver" title="Permalink to this definition">¶</a></dt> +<dd><p>Get the current keyserver setting.</p> +</dd></dl> + +<dl class="method"> +<dt id="gnupg._meta.GPGBase._homedir_getter"> +<tt class="descname">_homedir_getter</tt><big>(</big><big>)</big><a class="reference internal" href="_modules/gnupg/_meta.html#GPGBase._homedir_getter"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._meta.GPGBase._homedir_getter" title="Permalink to this definition">¶</a></dt> +<dd><p>Get the directory currently being used as GnuPG’s homedir.</p> +<p>If unspecified, use <tt class="file docutils literal"><span class="pre">~/.config/python-gnupg/</span></tt></p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body">str</td> +</tr> +<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body">The absolute path to the current GnuPG homedir.</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="method"> +<dt id="gnupg._meta.GPGBase._homedir_setter"> +<tt class="descname">_homedir_setter</tt><big>(</big><em>directory</em><big>)</big><a class="reference internal" href="_modules/gnupg/_meta.html#GPGBase._homedir_setter"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._meta.GPGBase._homedir_setter" title="Permalink to this definition">¶</a></dt> +<dd><p>Set the directory to use as GnuPG’s homedir.</p> +<p>If unspecified, use $HOME/.config/python-gnupg. If specified, ensure +that the <tt class="docutils literal"><span class="pre">directory</span></tt> does not contain various shell escape +characters. If <tt class="docutils literal"><span class="pre">directory</span></tt> is not found, it will be automatically +created. Lastly, the <tt class="docutils literal"><span class="pre">direcory</span></tt> will be checked that the EUID has +read and write permissions for it.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>directory</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – A relative or absolute path to the directory to +use for storing/accessing GnuPG’s files, including +keyrings and the trustdb.</td> +</tr> +<tr class="field-even field"><th class="field-name">Raises:</th><td class="field-body"><a class="reference external" href="http://docs.python.org/library/exceptions.html#exceptions.RuntimeError" title="(in Python v2.7)"><tt class="xref py py-exc docutils literal"><span class="pre">RuntimeError</span></tt></a> if unable to find a suitable +directory to use.</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="attribute"> +<dt id="gnupg._meta.GPGBase.homedir"> +<tt class="descname">homedir</tt><a class="headerlink" href="#gnupg._meta.GPGBase.homedir" title="Permalink to this definition">¶</a></dt> +<dd></dd></dl> + +<dl class="method"> +<dt id="gnupg._meta.GPGBase._generated_keys_getter"> +<tt class="descname">_generated_keys_getter</tt><big>(</big><big>)</big><a class="reference internal" href="_modules/gnupg/_meta.html#GPGBase._generated_keys_getter"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._meta.GPGBase._generated_keys_getter" title="Permalink to this definition">¶</a></dt> +<dd><p>Get the <tt class="docutils literal"><span class="pre">homedir</span></tt> subdirectory for storing generated keys.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body">str</td> +</tr> +<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body">The absolute path to the current GnuPG homedir.</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="method"> +<dt id="gnupg._meta.GPGBase._generated_keys_setter"> +<tt class="descname">_generated_keys_setter</tt><big>(</big><em>directory</em><big>)</big><a class="reference internal" href="_modules/gnupg/_meta.html#GPGBase._generated_keys_setter"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._meta.GPGBase._generated_keys_setter" title="Permalink to this definition">¶</a></dt> +<dd><p>Set the directory for storing generated keys.</p> +<p>If unspecified, use +<a class="reference internal" href="#gnupg._meta.GPGBase.homedir" title="gnupg._meta.GPGBase.homedir"><tt class="xref py py-meth docutils literal"><span class="pre">homedir()</span></tt></a>/generated-keys. If specified, +ensure that the <tt class="docutils literal"><span class="pre">directory</span></tt> does not contain various shell escape +characters. If <tt class="docutils literal"><span class="pre">directory</span></tt> isn’t found, it will be automatically +created. Lastly, the <tt class="docutils literal"><span class="pre">directory</span></tt> will be checked to ensure that the +current EUID has read and write permissions for it.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>directory</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – A relative or absolute path to the directory to +use for storing/accessing GnuPG’s files, including keyrings and +the trustdb.</td> +</tr> +<tr class="field-even field"><th class="field-name">Raises:</th><td class="field-body"><a class="reference external" href="http://docs.python.org/library/exceptions.html#exceptions.RuntimeError" title="(in Python v2.7)"><tt class="xref py py-exc docutils literal"><span class="pre">RuntimeError</span></tt></a> if unable to find a suitable +directory to use.</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="attribute"> +<dt id="gnupg._meta.GPGBase._generated_keys"> +<tt class="descname">_generated_keys</tt><a class="headerlink" href="#gnupg._meta.GPGBase._generated_keys" title="Permalink to this definition">¶</a></dt> +<dd></dd></dl> + +<dl class="method"> +<dt id="gnupg._meta.GPGBase._make_args"> +<tt class="descname">_make_args</tt><big>(</big><em>args</em>, <em>passphrase=False</em><big>)</big><a class="reference internal" href="_modules/gnupg/_meta.html#GPGBase._make_args"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._meta.GPGBase._make_args" title="Permalink to this definition">¶</a></dt> +<dd><p>Make a list of command line elements for GPG.</p> +<p>The value of <tt class="docutils literal"><span class="pre">args</span></tt> will be appended only if it passes the checks in +<a class="reference internal" href="#gnupg._parsers._sanitise" title="gnupg._parsers._sanitise"><tt class="xref py py-func docutils literal"><span class="pre">gnupg._parsers._sanitise()</span></tt></a>. The <tt class="docutils literal"><span class="pre">passphrase</span></tt> argument needs to +be True if a passphrase will be sent to GnuPG, else False.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple"> +<li><strong>args</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#list" title="(in Python v2.7)"><em>list</em></a>) – A list of strings of options and flags to pass to +<tt class="docutils literal"><span class="pre">GPG.binary</span></tt>. This is input safe, meaning that +these values go through strict checks (see +<tt class="docutils literal"><span class="pre">parsers._sanitise_list</span></tt>) before being passed to to +the input file descriptor for the GnuPG process. +Each string should be given exactly as it would be on +the commandline interface to GnuPG, +e.g. [“–cipher-algo AES256”, “–default-key +A3ADB67A2CDB8B35”].</li> +<li><strong>passphrase</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – If True, the passphrase will be sent to the +stdin file descriptor for the attached GnuPG +process.</li> +</ul> +</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="method"> +<dt id="gnupg._meta.GPGBase._open_subprocess"> +<tt class="descname">_open_subprocess</tt><big>(</big><em>args=None</em>, <em>passphrase=False</em><big>)</big><a class="reference internal" href="_modules/gnupg/_meta.html#GPGBase._open_subprocess"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._meta.GPGBase._open_subprocess" title="Permalink to this definition">¶</a></dt> +<dd><p>Open a pipe to a GPG subprocess and return the file objects for +communicating with it.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple"> +<li><strong>args</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#list" title="(in Python v2.7)"><em>list</em></a>) – A list of strings of options and flags to pass to +<tt class="docutils literal"><span class="pre">GPG.binary</span></tt>. This is input safe, meaning that +these values go through strict checks (see +<tt class="docutils literal"><span class="pre">parsers._sanitise_list</span></tt>) before being passed to to +the input file descriptor for the GnuPG process. +Each string should be given exactly as it would be on +the commandline interface to GnuPG, +e.g. [“–cipher-algo AES256”, “–default-key +A3ADB67A2CDB8B35”].</li> +<li><strong>passphrase</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – If True, the passphrase will be sent to the +stdin file descriptor for the attached GnuPG +process.</li> +</ul> +</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="method"> +<dt id="gnupg._meta.GPGBase._read_response"> +<tt class="descname">_read_response</tt><big>(</big><em>stream</em>, <em>result</em><big>)</big><a class="reference internal" href="_modules/gnupg/_meta.html#GPGBase._read_response"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._meta.GPGBase._read_response" title="Permalink to this definition">¶</a></dt> +<dd><p>Reads all the stderr output from GPG, taking notice only of lines +that begin with the magic [GNUPG:] prefix.</p> +<p>Calls methods on the response object for each valid token found, with +the arg being the remainder of the status line.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple"> +<li><strong>stream</strong> – A byte-stream, file handle, or a +<a class="reference external" href="http://docs.python.org/library/subprocess.html#subprocess.PIPE" title="(in Python v2.7)"><tt class="xref py py-data docutils literal"><span class="pre">subprocess.PIPE</span></tt></a> for parsing the status codes +from the GnuPG process.</li> +<li><strong>result</strong> – The result parser class from <a class="reference internal" href="#module-gnupg._parsers" title="gnupg._parsers"><tt class="xref py py-mod docutils literal"><span class="pre">_parsers</span></tt></a> ― +the <tt class="docutils literal"><span class="pre">handle_status()</span></tt> method of that class will be +called in order to parse the output of <tt class="docutils literal"><span class="pre">stream</span></tt>.</li> +</ul> +</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="method"> +<dt id="gnupg._meta.GPGBase._read_data"> +<tt class="descname">_read_data</tt><big>(</big><em>stream</em>, <em>result</em><big>)</big><a class="reference internal" href="_modules/gnupg/_meta.html#GPGBase._read_data"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._meta.GPGBase._read_data" title="Permalink to this definition">¶</a></dt> +<dd><p>Incrementally read from <tt class="docutils literal"><span class="pre">stream</span></tt> and store read data.</p> +<p>All data gathered from calling <tt class="docutils literal"><span class="pre">stream.read()</span></tt> will be concatenated +and stored as <tt class="docutils literal"><span class="pre">result.data</span></tt>.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple"> +<li><strong>stream</strong> – An open file-like object to read() from.</li> +<li><strong>result</strong> – An instance of one of the <a class="reference internal" href="#parsers"><em>result parsing classes</em></a> from <tt class="xref py py-const docutils literal"><span class="pre">_result_map</span></tt>.</li> +</ul> +</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="method"> +<dt id="gnupg._meta.GPGBase._collect_output"> +<tt class="descname">_collect_output</tt><big>(</big><em>process</em>, <em>result</em>, <em>writer=None</em>, <em>stdin=None</em><big>)</big><a class="reference internal" href="_modules/gnupg/_meta.html#GPGBase._collect_output"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._meta.GPGBase._collect_output" title="Permalink to this definition">¶</a></dt> +<dd><p>Drain the subprocesses output streams, writing the collected output +to the result. If a writer thread (writing to the subprocess) is given, +make sure it’s joined before returning. If a stdin stream is given, +close it before returning.</p> +</dd></dl> + +<dl class="method"> +<dt id="gnupg._meta.GPGBase._handle_io"> +<tt class="descname">_handle_io</tt><big>(</big><em>args</em>, <em>file</em>, <em>result</em>, <em>passphrase=False</em>, <em>binary=False</em><big>)</big><a class="reference internal" href="_modules/gnupg/_meta.html#GPGBase._handle_io"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._meta.GPGBase._handle_io" title="Permalink to this definition">¶</a></dt> +<dd><p>Handle a call to GPG - pass input data, collect output data.</p> +</dd></dl> + +<dl class="method"> +<dt id="gnupg._meta.GPGBase._recv_keys"> +<tt class="descname">_recv_keys</tt><big>(</big><em>keyids</em>, <em>keyserver=None</em><big>)</big><a class="reference internal" href="_modules/gnupg/_meta.html#GPGBase._recv_keys"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._meta.GPGBase._recv_keys" title="Permalink to this definition">¶</a></dt> +<dd><p>Import keys from a keyserver.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple"> +<li><strong>keyids</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – A space-delimited string containing the keyids to +request.</li> +<li><strong>keyserver</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The keyserver to request the <tt class="docutils literal"><span class="pre">keyids</span></tt> from; +defaults to <cite>gnupg.GPG.keyserver</cite>.</li> +</ul> +</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="method"> +<dt id="gnupg._meta.GPGBase._sign_file"> +<tt class="descname">_sign_file</tt><big>(</big><em>file</em>, <em>default_key=None</em>, <em>passphrase=None</em>, <em>clearsign=True</em>, <em>detach=False</em>, <em>binary=False</em>, <em>digest_algo='SHA512'</em><big>)</big><a class="reference internal" href="_modules/gnupg/_meta.html#GPGBase._sign_file"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._meta.GPGBase._sign_file" title="Permalink to this definition">¶</a></dt> +<dd><p>Create a signature for a file.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple"> +<li><strong>file</strong> – The file stream (i.e. it’s already been open()’d) to sign.</li> +<li><strong>default_key</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The key to sign with.</li> +<li><strong>passphrase</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The passphrase to pipe to stdin.</li> +<li><strong>clearsign</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – If True, create a cleartext signature.</li> +<li><strong>detach</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – If True, create a detached signature.</li> +<li><strong>binary</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – If True, do not ascii armour the output.</li> +<li><strong>digest_algo</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The hash digest to use. Again, to see which +hashes your GnuPG is capable of using, do: +<tt class="docutils literal"><span class="pre">$</span> <span class="pre">gpg</span> <span class="pre">--with-colons</span> <span class="pre">--list-config</span> +<span class="pre">digestname</span></tt>. The default, if unspecified, is +<tt class="docutils literal"><span class="pre">'SHA512'</span></tt>.</li> +</ul> +</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="method"> +<dt id="gnupg._meta.GPGBase._encrypt"> +<tt class="descname">_encrypt</tt><big>(</big><em>data</em>, <em>recipients</em>, <em>default_key=None</em>, <em>passphrase=None</em>, <em>armor=True</em>, <em>encrypt=True</em>, <em>symmetric=False</em>, <em>always_trust=True</em>, <em>output=None</em>, <em>cipher_algo='AES256'</em>, <em>digest_algo='SHA512'</em>, <em>compress_algo='ZLIB'</em><big>)</big><a class="reference internal" href="_modules/gnupg/_meta.html#GPGBase._encrypt"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._meta.GPGBase._encrypt" title="Permalink to this definition">¶</a></dt> +<dd><p>Encrypt the message read from the file-like object <strong>data</strong>.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple"> +<li><strong>data</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The file or bytestream to encrypt.</li> +<li><strong>recipients</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The recipients to encrypt to. Recipients must +be specified keyID/fingerprint.</li> +</ul> +</td> +</tr> +</tbody> +</table> +<div class="admonition warning"> +<p class="first admonition-title">Warning</p> +<p class="last">Care should be taken in Python2 to make sure that the +given fingerprints for <strong>recipients</strong> are in fact strings +and not unicode objects.</p> +</div> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple"> +<li><strong>default_key</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The keyID/fingerprint of the key to use for +signing. If given, <strong>data</strong> will be encrypted +<em>and</em> signed.</li> +<li><strong>passphrase</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – If given, and <strong>default_key</strong> is also given, +use this passphrase to unlock the secret +portion of the <strong>default_key</strong> to sign the +encrypted <strong>data</strong>. Otherwise, if +<strong>default_key</strong> is not given, but <strong>symmetric</strong> +is <tt class="docutils literal"><span class="pre">True</span></tt>, then use this passphrase as the +passphrase for symmetric encryption. Signing +and symmetric encryption should <em>not</em> be +combined when sending the <strong>data</strong> to other +recipients, else the passphrase to the secret +key would be shared with them.</li> +<li><strong>armor</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – If True, ascii armor the output; otherwise, the +output will be in binary format. (Default: True)</li> +<li><strong>encrypt</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – If True, encrypt the <strong>data</strong> using the +<strong>recipients</strong> public keys. (Default: True)</li> +<li><strong>symmetric</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – If True, encrypt the <strong>data</strong> to <strong>recipients</strong> +using a symmetric key. See the <strong>passphrase</strong> +parameter. Symmetric encryption and public key +encryption can be used simultaneously, and will +result in a ciphertext which is decryptable +with either the symmetric <strong>passphrase</strong> or one +of the corresponding private keys.</li> +<li><strong>always_trust</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – If True, ignore trust warnings on +<strong>recipients</strong> keys. If False, display trust +warnings. (default: True)</li> +<li><strong>output</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The output file to write to. If not specified, the +encrypted output is returned, and thus should be +stored as an object in Python. For example:</li> +</ul> +</td> +</tr> +</tbody> +</table> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="kn">import</span> <span class="nn">shutil</span> +<span class="gp">>>> </span><span class="kn">import</span> <span class="nn">gnupg</span> +<span class="gp">>>> </span><span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="s">"doctests"</span><span class="p">):</span> +<span class="gp">... </span> <span class="n">shutil</span><span class="o">.</span><span class="n">rmtree</span><span class="p">(</span><span class="s">"doctests"</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">gpg</span> <span class="o">=</span> <span class="n">gnupg</span><span class="o">.</span><span class="n">GPG</span><span class="p">(</span><span class="n">homedir</span><span class="o">=</span><span class="s">"doctests"</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">key_settings</span> <span class="o">=</span> <span class="n">gpg</span><span class="o">.</span><span class="n">gen_key_input</span><span class="p">(</span><span class="n">key_type</span><span class="o">=</span><span class="s">'RSA'</span><span class="p">,</span> +<span class="gp">... </span> <span class="n">key_length</span><span class="o">=</span><span class="mi">1024</span><span class="p">,</span> +<span class="gp">... </span> <span class="n">key_usage</span><span class="o">=</span><span class="s">'ESCA'</span><span class="p">,</span> +<span class="gp">... </span> <span class="n">passphrase</span><span class="o">=</span><span class="s">'foo'</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">key</span> <span class="o">=</span> <span class="n">gpg</span><span class="o">.</span><span class="n">gen_key</span><span class="p">(</span><span class="n">key_settings</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">message</span> <span class="o">=</span> <span class="s">"The crow flies at midnight."</span> +<span class="gp">>>> </span><span class="n">encrypted</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</span><span class="n">gpg</span><span class="o">.</span><span class="n">encrypt</span><span class="p">(</span><span class="n">message</span><span class="p">,</span> <span class="n">key</span><span class="o">.</span><span class="n">printprint</span><span class="p">))</span> +<span class="gp">>>> </span><span class="k">assert</span> <span class="n">encrypted</span> <span class="o">!=</span> <span class="n">message</span> +<span class="gp">>>> </span><span class="k">assert</span> <span class="ow">not</span> <span class="n">encrypted</span><span class="o">.</span><span class="n">isspace</span><span class="p">()</span> +<span class="gp">>>> </span><span class="n">decrypted</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</span><span class="n">gpg</span><span class="o">.</span><span class="n">decrypt</span><span class="p">(</span><span class="n">encrypted</span><span class="p">))</span> +<span class="gp">>>> </span><span class="k">assert</span> <span class="ow">not</span> <span class="n">decrypted</span><span class="o">.</span><span class="n">isspace</span><span class="p">()</span> +<span class="gp">>>> </span><span class="n">decrypted</span> +<span class="go">'The crow flies at midnight.'</span> +</pre></div> +</div> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple"> +<li><strong>cipher_algo</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The cipher algorithm to use. To see available +algorithms with your version of GnuPG, do: +<strong class="command">$ gpg –with-colons –list-config +ciphername</strong>. The default <strong>cipher_algo</strong>, if +unspecified, is <tt class="docutils literal"><span class="pre">'AES256'</span></tt>.</li> +<li><strong>digest_algo</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The hash digest to use. Again, to see which +hashes your GnuPG is capable of using, do: +<strong class="command">$ gpg –with-colons –list-config +digestname</strong>. The default, if unspecified, is +<tt class="docutils literal"><span class="pre">'SHA512'</span></tt>.</li> +<li><strong>compress_algo</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The compression algorithm to use. Can be one +of <tt class="docutils literal"><span class="pre">'ZLIB'</span></tt>, <tt class="docutils literal"><span class="pre">'BZIP2'</span></tt>, <tt class="docutils literal"><span class="pre">'ZIP'</span></tt>, or +<tt class="docutils literal"><span class="pre">'Uncompressed'</span></tt>.</li> +</ul> +</td> +</tr> +</tbody> +</table> +</dd></dl> + +</dd></dl> + +</div> +<div class="section" id="parsers-module"> +<span id="parsers"></span><h2>parsers module<a class="headerlink" href="#parsers-module" title="Permalink to this headline">¶</a></h2> +<p>These are classes for parsing both user inputs and status file descriptor +flags from GnuPG’s output. The latter are used in order to determine what our +GnuPG process is doing and retrieve information about its operations, which +are stored in corresponding classes in +<tt class="xref py py-attr docutils literal"><span class="pre">_result_map</span></tt>. Some status flags aren’t handled yet +– information on <em>all</em> of the flags (well, at least the documented ones…) can +be found in the <tt class="file docutils literal"><span class="pre">docs/DETAILS</span></tt> file in GnuPG’s <a class="reference external" href="http://http://git.gnupg.org/cgi-bin/gitweb.cgi?p=gnupg.git;a=shortlog;h=refs/heads/master">source</a>, which has been +included <a class="reference external" href="./_static/DETAILS.html">here</a> as well.</p> +<span class="target" id="module-gnupg._parsers"></span><p>Classes for parsing GnuPG status messages and sanitising commandline +options.</p> +<dl class="exception"> +<dt id="gnupg._parsers.ProtectedOption"> +<em class="property">exception </em><tt class="descname">ProtectedOption</tt><a class="reference internal" href="_modules/gnupg/_parsers.html#ProtectedOption"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers.ProtectedOption" title="Permalink to this definition">¶</a></dt> +<dd><p>Bases: <a class="reference external" href="http://docs.python.org/library/exceptions.html#exceptions.Exception" title="(in Python v2.7)"><tt class="xref py py-class docutils literal"><span class="pre">exceptions.Exception</span></tt></a></p> +<p>Raised when the option passed to GPG is disallowed.</p> +</dd></dl> + +<dl class="exception"> +<dt id="gnupg._parsers.UsageError"> +<em class="property">exception </em><tt class="descname">UsageError</tt><a class="reference internal" href="_modules/gnupg/_parsers.html#UsageError"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers.UsageError" title="Permalink to this definition">¶</a></dt> +<dd><p>Bases: <a class="reference external" href="http://docs.python.org/library/exceptions.html#exceptions.Exception" title="(in Python v2.7)"><tt class="xref py py-class docutils literal"><span class="pre">exceptions.Exception</span></tt></a></p> +<p>Raised when incorrect usage of the API occurs..</p> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._parsers._check_keyserver"> +<tt class="descname">_check_keyserver</tt><big>(</big><em>location</em><big>)</big><a class="reference internal" href="_modules/gnupg/_parsers.html#_check_keyserver"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers._check_keyserver" title="Permalink to this definition">¶</a></dt> +<dd><p>Check that a given keyserver is a known protocol and does not contain +shell escape characters.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>location</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – A string containing the default keyserver. This +should contain the desired keyserver protocol which +is supported by the keyserver, for example, the +default is <tt class="docutils literal"><span class="pre">'hkp://wwwkeys</span> <span class="pre">.pgp.net'</span></tt>.</td> +</tr> +<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><tt class="xref py py-obj docutils literal"><span class="pre">str</span></tt></a> or <a class="reference external" href="http://docs.python.org/library/constants.html#None" title="(in Python v2.7)"><tt class="xref py py-obj docutils literal"><span class="pre">None</span></tt></a></td> +</tr> +<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body">A string specifying the protocol and keyserver hostname, if the +checks passed. If not, returns None.</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._parsers._check_preferences"> +<tt class="descname">_check_preferences</tt><big>(</big><em>prefs</em>, <em>pref_type=None</em><big>)</big><a class="reference internal" href="_modules/gnupg/_parsers.html#_check_preferences"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers._check_preferences" title="Permalink to this definition">¶</a></dt> +<dd><p>Check cipher, digest, and compression preference settings.</p> +<p>MD5 is not allowed. This is <a class="reference external" href="http://www.cs.colorado.edu/~jrblack/papers/md5e-full.pdf">not 1994</a>. SHA1 is <a class="reference external" href="http://eprint.iacr.org/2008/469.pdf">allowed</a> <a class="reference external" href="https://www.schneier.com/blog/archives/2012/10/when_will_we_se.html">grudgingly</a>.</p> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._parsers._fix_unsafe"> +<tt class="descname">_fix_unsafe</tt><big>(</big><em>shell_input</em><big>)</big><a class="reference internal" href="_modules/gnupg/_parsers.html#_fix_unsafe"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers._fix_unsafe" title="Permalink to this definition">¶</a></dt> +<dd><p>Find characters used to escape from a string into a shell, and wrap them in +quotes if they exist. Regex pilfered from Python3 <a class="reference external" href="http://docs.python.org/library/shlex.html#module-shlex" title="(in Python v2.7)"><tt class="xref py py-mod docutils literal"><span class="pre">shlex</span></tt></a> module.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>shell_input</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The input intended for the GnuPG process.</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._parsers._hyphenate"> +<tt class="descname">_hyphenate</tt><big>(</big><em>input</em>, <em>add_prefix=False</em><big>)</big><a class="reference internal" href="_modules/gnupg/_parsers.html#_hyphenate"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers._hyphenate" title="Permalink to this definition">¶</a></dt> +<dd><p>Change underscores to hyphens so that object attributes can be easily +tranlated to GPG option names.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple"> +<li><strong>input</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The attribute to hyphenate.</li> +<li><strong>add_prefix</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – If True, add leading hyphens to the input.</li> +</ul> +</td> +</tr> +<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first">str</p> +</td> +</tr> +<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body"><p class="first last">The <tt class="docutils literal"><span class="pre">input</span></tt> with underscores changed to hyphens.</p> +</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._parsers._is_allowed"> +<tt class="descname">_is_allowed</tt><big>(</big><em>input</em><big>)</big><a class="reference internal" href="_modules/gnupg/_parsers.html#_is_allowed"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers._is_allowed" title="Permalink to this definition">¶</a></dt> +<dd><p>Check that an option or argument given to GPG is in the set of allowed +options, the latter being a strict subset of the set of all options known +to GPG.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><p class="first"><strong>input</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – An input meant to be parsed as an option or flag to the +GnuPG process. Should be formatted the same as an option +or flag to the commandline gpg, i.e. “–encrypt-files”.</p> +</td> +</tr> +<tr class="field-even field"><th class="field-name">Variables:</th><td class="field-body"><ul class="first simple"> +<li><strong>gnupg_options</strong> (<a class="reference external" href="http://docs.python.org/library/stdtypes.html#frozenset" title="(in Python v2.7)"><em>frozenset</em></a>) – All known GPG options and flags.</li> +<li><strong>allowed</strong> (<a class="reference external" href="http://docs.python.org/library/stdtypes.html#frozenset" title="(in Python v2.7)"><em>frozenset</em></a>) – All allowed GPG options and flags, e.g. all GPG +options and flags which we are willing to +acknowledge and parse. If we want to support a +new option, it will need to have its own parsing +class and its name will need to be added to this +set.</li> +</ul> +</td> +</tr> +<tr class="field-odd field"><th class="field-name">Raises:</th><td class="field-body"><p class="first"><a class="reference internal" href="#gnupg._parsers.UsageError" title="gnupg._parsers.UsageError"><tt class="xref py py-exc docutils literal"><span class="pre">UsageError</span></tt></a> if <strong>input</strong> is not a subset of the hard-coded +set of all GnuPG options in <a class="reference internal" href="#gnupg._parsers._get_all_gnupg_options" title="gnupg._parsers._get_all_gnupg_options"><tt class="xref py py-func docutils literal"><span class="pre">_get_all_gnupg_options()</span></tt></a>.</p> +<p><a class="reference internal" href="#gnupg._parsers.ProtectedOption" title="gnupg._parsers.ProtectedOption"><tt class="xref py py-exc docutils literal"><span class="pre">ProtectedOption</span></tt></a> if <strong>input</strong> is not in the set of allowed +options.</p> +</td> +</tr> +<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first">str</p> +</td> +</tr> +<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body"><p class="first last">The original <strong>input</strong> parameter, unmodified and unsanitized, if +no errors occur.</p> +</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._parsers._is_hex"> +<tt class="descname">_is_hex</tt><big>(</big><em>string</em><big>)</big><a class="reference internal" href="_modules/gnupg/_parsers.html#_is_hex"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers._is_hex" title="Permalink to this definition">¶</a></dt> +<dd><p>Check that a string is hexidecimal, with alphabetic characters +capitalized and without whitespace.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>string</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The string to check.</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._parsers._is_string"> +<tt class="descname">_is_string</tt><big>(</big><em>thing</em><big>)</big><a class="reference internal" href="_modules/gnupg/_parsers.html#_is_string"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers._is_string" title="Permalink to this definition">¶</a></dt> +<dd><p>Python character arrays are a mess.</p> +<p>If Python2, check if <strong>thing</strong> is an <a class="reference external" href="http://docs.python.org/library/functions.html#unicode" title="(in Python v2.7)"><tt class="xref py py-obj docutils literal"><span class="pre">unicode</span></tt></a> or a <a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><tt class="xref py py-obj docutils literal"><span class="pre">str</span></tt></a>. +If Python3, check if <strong>thing</strong> is a <a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><tt class="xref py py-obj docutils literal"><span class="pre">str</span></tt></a>.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>thing</strong> – The thing to check.</td> +</tr> +<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><tt class="docutils literal"><span class="pre">True</span></tt> if <strong>thing</strong> is a string according to whichever version +of Python we’re running in.</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._parsers._sanitise"> +<tt class="descname">_sanitise</tt><big>(</big><em>*args</em><big>)</big><a class="reference internal" href="_modules/gnupg/_parsers.html#_sanitise"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers._sanitise" title="Permalink to this definition">¶</a></dt> +<dd><p>Take an arg or the key portion of a kwarg and check that it is in the +set of allowed GPG options and flags, and that it has the correct +type. Then, attempt to escape any unsafe characters. If an option is not +allowed, drop it with a logged warning. Returns a dictionary of all +sanitised, allowed options.</p> +<p>Each new option that we support that is not a boolean, but instead has +some additional inputs following it, i.e. “–encrypt-file foo.txt”, will +need some basic safety checks added here.</p> +<p>GnuPG has three-hundred and eighteen commandline flags. Also, not all +implementations of OpenPGP parse PGP packets and headers in the same way, +so there is added potential there for messing with calls to GPG.</p> +<p>For information on the PGP message format specification, see +<span class="target" id="index-0"></span><a class="rfc reference external" href="http://tools.ietf.org/html/rfc1991.html"><strong>RFC 1991</strong></a>.</p> +<p>If you’re asking, “Is this <em>really</em> necessary?”: No, not really – we could +just follow the security precautions recommended by <a class="reference external" href="https://xkcd.com/1181/">this xkcd</a>.</p> +<blockquote> +<div></div></blockquote> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>args</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – (optional) The boolean arguments which will be passed to +the GnuPG process.</td> +</tr> +<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body">str</td> +</tr> +<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body"><tt class="docutils literal"><span class="pre">sanitised</span></tt></td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._parsers._sanitise_list"> +<tt class="descname">_sanitise_list</tt><big>(</big><em>arg_list</em><big>)</big><a class="reference internal" href="_modules/gnupg/_parsers.html#_sanitise_list"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers._sanitise_list" title="Permalink to this definition">¶</a></dt> +<dd><p>A generator for iterating through a list of gpg options and sanitising +them.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>arg_list</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#list" title="(in Python v2.7)"><em>list</em></a>) – A list of options and flags for GnuPG.</td> +</tr> +<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body">generator</td> +</tr> +<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body">A generator whose next() method returns each of the items in +<tt class="docutils literal"><span class="pre">arg_list</span></tt> after calling <tt class="docutils literal"><span class="pre">_sanitise()</span></tt> with that item as a +parameter.</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._parsers._get_options_group"> +<tt class="descname">_get_options_group</tt><big>(</big><em>group=None</em><big>)</big><a class="reference internal" href="_modules/gnupg/_parsers.html#_get_options_group"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers._get_options_group" title="Permalink to this definition">¶</a></dt> +<dd><p>Get a specific group of options which are allowed.</p> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._parsers._get_all_gnupg_options"> +<tt class="descname">_get_all_gnupg_options</tt><big>(</big><big>)</big><a class="reference internal" href="_modules/gnupg/_parsers.html#_get_all_gnupg_options"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers._get_all_gnupg_options" title="Permalink to this definition">¶</a></dt> +<dd><p>Get all GnuPG options and flags.</p> +<p>This is hardcoded within a local scope to reduce the chance of a tampered +GnuPG binary reporting falsified option sets, i.e. because certain options +(namedly the <tt class="docutils literal"><span class="pre">--no-options</span></tt> option, which prevents the usage of gpg.conf +files) are necessary and statically specified in +<a class="reference internal" href="#gnupg._meta.GPGBase._make_args" title="gnupg._meta.GPGBase._make_args"><tt class="xref py py-meth docutils literal"><span class="pre">gnupg._meta.GPGBase._make_args()</span></tt></a>, if the inputs into Python are +already controlled, and we were to summon the GnuPG binary to ask it for +its options, it would be possible to receive a falsified options set +missing the <tt class="docutils literal"><span class="pre">--no-options</span></tt> option in response. This seems unlikely, and +the method is stupid and ugly, but at least we’ll never have to debug +whether or not an option <em>actually</em> disappeared in a different GnuPG +version, or some funny business is happening.</p> +<p>These are the options as of GnuPG 1.4.12; the current stable branch of the +2.1.x tree contains a few more – if you need them you’ll have to add them +in here.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Variables:</th><td class="field-body"><strong>gnupg_options</strong> – All known GPG options and flags.</td> +</tr> +<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body">frozenset</td> +</tr> +<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body"><tt class="docutils literal"><span class="pre">gnupg_options</span></tt></td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._parsers.nodata"> +<tt class="descname">nodata</tt><big>(</big><em>status_code</em><big>)</big><a class="reference internal" href="_modules/gnupg/_parsers.html#nodata"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers.nodata" title="Permalink to this definition">¶</a></dt> +<dd><p>Translate NODATA status codes from GnuPG to messages.</p> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._parsers.progress"> +<tt class="descname">progress</tt><big>(</big><em>status_code</em><big>)</big><a class="reference internal" href="_modules/gnupg/_parsers.html#progress"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers.progress" title="Permalink to this definition">¶</a></dt> +<dd><p>Translate PROGRESS status codes from GnuPG to messages.</p> +</dd></dl> + +<dl class="class"> +<dt id="gnupg._parsers.GenKey"> +<em class="property">class </em><tt class="descname">GenKey</tt><big>(</big><em>gpg</em><big>)</big><a class="reference internal" href="_modules/gnupg/_parsers.html#GenKey"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers.GenKey" title="Permalink to this definition">¶</a></dt> +<dd><p>Bases: <tt class="xref py py-class docutils literal"><span class="pre">object</span></tt></p> +<p>Handle status messages for key generation.</p> +<p>Calling the <tt class="docutils literal"><span class="pre">__str__()</span></tt> method of this class will return the generated +key’s fingerprint, or a status string explaining the results.</p> +<dl class="attribute"> +<dt id="gnupg._parsers.GenKey.type"> +<tt class="descname">type</tt><em class="property"> = None</em><a class="headerlink" href="#gnupg._parsers.GenKey.type" title="Permalink to this definition">¶</a></dt> +<dd><p>‘P’:= primary, ‘S’:= subkey, ‘B’:= both</p> +</dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.GenKey.keyring"> +<tt class="descname">keyring</tt><em class="property"> = None</em><a class="headerlink" href="#gnupg._parsers.GenKey.keyring" title="Permalink to this definition">¶</a></dt> +<dd><p>This will store the key’s public keyring filename, if +<a class="reference internal" href="#gnupg.GPG.gen_key_input" title="gnupg.GPG.gen_key_input"><tt class="xref py py-meth docutils literal"><span class="pre">gen_key_input()</span></tt></a> was called with +<tt class="docutils literal"><span class="pre">separate_keyring=True</span></tt>.</p> +</dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.GenKey.secring"> +<tt class="descname">secring</tt><em class="property"> = None</em><a class="headerlink" href="#gnupg._parsers.GenKey.secring" title="Permalink to this definition">¶</a></dt> +<dd><p>This will store the key’s secret keyring filename, if : +<a class="reference internal" href="#gnupg.GPG.gen_key_input" title="gnupg.GPG.gen_key_input"><tt class="xref py py-meth docutils literal"><span class="pre">gen_key_input()</span></tt></a> was called with +<tt class="docutils literal"><span class="pre">separate_keyring=True</span></tt>.</p> +</dd></dl> + +<dl class="method"> +<dt id="gnupg._parsers.GenKey._handle_status"> +<tt class="descname">_handle_status</tt><big>(</big><em>key</em>, <em>value</em><big>)</big><a class="reference internal" href="_modules/gnupg/_parsers.html#GenKey._handle_status"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers.GenKey._handle_status" title="Permalink to this definition">¶</a></dt> +<dd><p>Parse a status code from the attached GnuPG process.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Raises:</th><td class="field-body"><a class="reference external" href="http://docs.python.org/library/exceptions.html#exceptions.ValueError" title="(in Python v2.7)"><tt class="xref py py-exc docutils literal"><span class="pre">ValueError</span></tt></a> if the status message is unknown.</td> +</tr> +</tbody> +</table> +</dd></dl> + +</dd></dl> + +<dl class="class"> +<dt id="gnupg._parsers.DeleteResult"> +<em class="property">class </em><tt class="descname">DeleteResult</tt><big>(</big><em>gpg</em><big>)</big><a class="reference internal" href="_modules/gnupg/_parsers.html#DeleteResult"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers.DeleteResult" title="Permalink to this definition">¶</a></dt> +<dd><p>Bases: <tt class="xref py py-class docutils literal"><span class="pre">object</span></tt></p> +<p>Handle status messages for –delete-keys and –delete-secret-keys</p> +<dl class="attribute"> +<dt id="gnupg._parsers.DeleteResult.problem_reason"> +<tt class="descname">problem_reason</tt><em class="property"> = {'1': 'No such key', '3': 'Ambigious specification', '2': 'Must delete secret key first'}</em><a class="headerlink" href="#gnupg._parsers.DeleteResult.problem_reason" title="Permalink to this definition">¶</a></dt> +<dd></dd></dl> + +<dl class="method"> +<dt id="gnupg._parsers.DeleteResult._handle_status"> +<tt class="descname">_handle_status</tt><big>(</big><em>key</em>, <em>value</em><big>)</big><a class="reference internal" href="_modules/gnupg/_parsers.html#DeleteResult._handle_status"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers.DeleteResult._handle_status" title="Permalink to this definition">¶</a></dt> +<dd><p>Parse a status code from the attached GnuPG process.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Raises:</th><td class="field-body"><a class="reference external" href="http://docs.python.org/library/exceptions.html#exceptions.ValueError" title="(in Python v2.7)"><tt class="xref py py-exc docutils literal"><span class="pre">ValueError</span></tt></a> if the status message is unknown.</td> +</tr> +</tbody> +</table> +</dd></dl> + +</dd></dl> + +<dl class="class"> +<dt id="gnupg._parsers.Sign"> +<em class="property">class </em><tt class="descname">Sign</tt><big>(</big><em>gpg</em><big>)</big><a class="reference internal" href="_modules/gnupg/_parsers.html#Sign"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers.Sign" title="Permalink to this definition">¶</a></dt> +<dd><p>Bases: <tt class="xref py py-class docutils literal"><span class="pre">object</span></tt></p> +<p>Parse GnuPG status messages for signing operations.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>gpg</strong> – An instance of <a class="reference internal" href="#gnupg.GPG" title="gnupg.GPG"><tt class="xref py py-class docutils literal"><span class="pre">gnupg.GPG</span></tt></a>.</td> +</tr> +</tbody> +</table> +<dl class="attribute"> +<dt id="gnupg._parsers.Sign.sig_type"> +<tt class="descname">sig_type</tt><em class="property"> = None</em><a class="headerlink" href="#gnupg._parsers.Sign.sig_type" title="Permalink to this definition">¶</a></dt> +<dd><p>The type of signature created.</p> +</dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.Sign.sig_algo"> +<tt class="descname">sig_algo</tt><em class="property"> = None</em><a class="headerlink" href="#gnupg._parsers.Sign.sig_algo" title="Permalink to this definition">¶</a></dt> +<dd><p>The algorithm used to create the signature.</p> +</dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.Sign.sig_hash_also"> +<tt class="descname">sig_hash_also</tt><em class="property"> = None</em><a class="headerlink" href="#gnupg._parsers.Sign.sig_hash_also" title="Permalink to this definition">¶</a></dt> +<dd><p>The hash algorithm used to create the signature.</p> +</dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.Sign.fingerprint"> +<tt class="descname">fingerprint</tt><em class="property"> = None</em><a class="headerlink" href="#gnupg._parsers.Sign.fingerprint" title="Permalink to this definition">¶</a></dt> +<dd><p>The fingerprint of the signing keyid.</p> +</dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.Sign.timestamp"> +<tt class="descname">timestamp</tt><em class="property"> = None</em><a class="headerlink" href="#gnupg._parsers.Sign.timestamp" title="Permalink to this definition">¶</a></dt> +<dd><p>The timestamp on the signature.</p> +</dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.Sign.what"> +<tt class="descname">what</tt><em class="property"> = None</em><a class="headerlink" href="#gnupg._parsers.Sign.what" title="Permalink to this definition">¶</a></dt> +<dd><p>xxx fill me in</p> +</dd></dl> + +<dl class="method"> +<dt id="gnupg._parsers.Sign._handle_status"> +<tt class="descname">_handle_status</tt><big>(</big><em>key</em>, <em>value</em><big>)</big><a class="reference internal" href="_modules/gnupg/_parsers.html#Sign._handle_status"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers.Sign._handle_status" title="Permalink to this definition">¶</a></dt> +<dd><p>Parse a status code from the attached GnuPG process.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Raises:</th><td class="field-body"><a class="reference external" href="http://docs.python.org/library/exceptions.html#exceptions.ValueError" title="(in Python v2.7)"><tt class="xref py py-exc docutils literal"><span class="pre">ValueError</span></tt></a> if the status message is unknown.</td> +</tr> +</tbody> +</table> +</dd></dl> + +</dd></dl> + +<dl class="class"> +<dt id="gnupg._parsers.ListKeys"> +<em class="property">class </em><tt class="descname">ListKeys</tt><big>(</big><em>gpg</em><big>)</big><a class="reference internal" href="_modules/gnupg/_parsers.html#ListKeys"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers.ListKeys" title="Permalink to this definition">¶</a></dt> +<dd><p>Bases: <tt class="xref py py-class docutils literal"><span class="pre">list</span></tt></p> +<p>Handle status messages for –list-keys.</p> +<p>Handles pub and uid (relating the latter to the former). Don’t care about +the following attributes/status messages (from doc/DETAILS):</p> +<div class="line-block"> +<div class="line">crt = X.509 certificate</div> +<div class="line">crs = X.509 certificate and private key available</div> +<div class="line">ssb = secret subkey (secondary key)</div> +<div class="line">uat = user attribute (same as user id except for field 10).</div> +<div class="line">sig = signature</div> +<div class="line">rev = revocation signature</div> +<div class="line">pkd = public key data (special field format, see below)</div> +<div class="line">grp = reserved for gpgsm</div> +<div class="line">rvk = revocation key</div> +</div> +<dl class="method"> +<dt id="gnupg._parsers.ListKeys.key"> +<tt class="descname">key</tt><big>(</big><em>args</em><big>)</big><a class="reference internal" href="_modules/gnupg/_parsers.html#ListKeys.key"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers.ListKeys.key" title="Permalink to this definition">¶</a></dt> +<dd></dd></dl> + +<dl class="method"> +<dt id="gnupg._parsers.ListKeys.pub"> +<tt class="descname">pub</tt><big>(</big><em>args</em><big>)</big><a class="headerlink" href="#gnupg._parsers.ListKeys.pub" title="Permalink to this definition">¶</a></dt> +<dd></dd></dl> + +<dl class="method"> +<dt id="gnupg._parsers.ListKeys.sec"> +<tt class="descname">sec</tt><big>(</big><em>args</em><big>)</big><a class="headerlink" href="#gnupg._parsers.ListKeys.sec" title="Permalink to this definition">¶</a></dt> +<dd></dd></dl> + +<dl class="method"> +<dt id="gnupg._parsers.ListKeys.fpr"> +<tt class="descname">fpr</tt><big>(</big><em>args</em><big>)</big><a class="reference internal" href="_modules/gnupg/_parsers.html#ListKeys.fpr"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers.ListKeys.fpr" title="Permalink to this definition">¶</a></dt> +<dd></dd></dl> + +<dl class="method"> +<dt id="gnupg._parsers.ListKeys.uid"> +<tt class="descname">uid</tt><big>(</big><em>args</em><big>)</big><a class="reference internal" href="_modules/gnupg/_parsers.html#ListKeys.uid"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers.ListKeys.uid" title="Permalink to this definition">¶</a></dt> +<dd></dd></dl> + +<dl class="method"> +<dt id="gnupg._parsers.ListKeys.sub"> +<tt class="descname">sub</tt><big>(</big><em>args</em><big>)</big><a class="reference internal" href="_modules/gnupg/_parsers.html#ListKeys.sub"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers.ListKeys.sub" title="Permalink to this definition">¶</a></dt> +<dd></dd></dl> + +<dl class="method"> +<dt id="gnupg._parsers.ListKeys._handle_status"> +<tt class="descname">_handle_status</tt><big>(</big><em>key</em>, <em>value</em><big>)</big><a class="reference internal" href="_modules/gnupg/_parsers.html#ListKeys._handle_status"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers.ListKeys._handle_status" title="Permalink to this definition">¶</a></dt> +<dd></dd></dl> + +</dd></dl> + +<dl class="class"> +<dt id="gnupg._parsers.ImportResult"> +<em class="property">class </em><tt class="descname">ImportResult</tt><big>(</big><em>gpg</em><big>)</big><a class="reference internal" href="_modules/gnupg/_parsers.html#ImportResult"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers.ImportResult" title="Permalink to this definition">¶</a></dt> +<dd><p>Bases: <tt class="xref py py-class docutils literal"><span class="pre">object</span></tt></p> +<p>Parse GnuPG status messages for key import operations.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>gpg</strong> (<a class="reference internal" href="#gnupg.GPG" title="gnupg.GPG"><tt class="xref py py-class docutils literal"><span class="pre">gnupg.GPG</span></tt></a>) – An instance of <a class="reference internal" href="#gnupg.GPG" title="gnupg.GPG"><tt class="xref py py-class docutils literal"><span class="pre">gnupg.GPG</span></tt></a>.</td> +</tr> +</tbody> +</table> +<dl class="attribute"> +<dt id="gnupg._parsers.ImportResult._ok_reason"> +<tt class="descname">_ok_reason</tt><em class="property"> = {'17': 'Contains private key', '16': 'Contains private key', '1': 'Entirely new key', '0': 'Not actually changed', '2': 'New user IDs', '4': 'New signatures', '8': 'New subkeys'}</em><a class="headerlink" href="#gnupg._parsers.ImportResult._ok_reason" title="Permalink to this definition">¶</a></dt> +<dd></dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.ImportResult._problem_reason"> +<tt class="descname">_problem_reason</tt><em class="property"> = {'1': 'Invalid Certificate', '0': 'No specific reason given', '3': 'Certificate Chain too long', '2': 'Issuer Certificate missing', '4': 'Error storing certificate'}</em><a class="headerlink" href="#gnupg._parsers.ImportResult._problem_reason" title="Permalink to this definition">¶</a></dt> +<dd></dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.ImportResult._fields"> +<tt class="descname">_fields</tt><em class="property"> = ['count', 'no_user_id', 'imported', 'imported_rsa', 'unchanged', 'n_uids', 'n_subk', 'n_sigs', 'n_revoc', 'sec_read', 'sec_imported', 'sec_dups', 'not_imported']</em><a class="headerlink" href="#gnupg._parsers.ImportResult._fields" title="Permalink to this definition">¶</a></dt> +<dd></dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.ImportResult._counts"> +<tt class="descname">_counts</tt><em class="property"> = OrderedDict([('count', 0), ('no_user_id', 0), ('imported', 0), ('imported_rsa', 0), ('unchanged', 0), ('n_uids', 0), ('n_subk', 0), ('n_sigs', 0), ('n_revoc', 0), ('sec_read', 0), ('sec_imported', 0), ('sec_dups', 0), ('not_imported', 0)])</em><a class="headerlink" href="#gnupg._parsers.ImportResult._counts" title="Permalink to this definition">¶</a></dt> +<dd></dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.ImportResult.fingerprints"> +<tt class="descname">fingerprints</tt><em class="property"> = []</em><a class="headerlink" href="#gnupg._parsers.ImportResult.fingerprints" title="Permalink to this definition">¶</a></dt> +<dd><p>A list of strings containing the fingerprints of the GnuPG keyIDs +imported.</p> +</dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.ImportResult.results"> +<tt class="descname">results</tt><em class="property"> = []</em><a class="headerlink" href="#gnupg._parsers.ImportResult.results" title="Permalink to this definition">¶</a></dt> +<dd><p>A list containing dictionaries with information gathered on keys +imported.</p> +</dd></dl> + +<dl class="method"> +<dt id="gnupg._parsers.ImportResult._handle_status"> +<tt class="descname">_handle_status</tt><big>(</big><em>key</em>, <em>value</em><big>)</big><a class="reference internal" href="_modules/gnupg/_parsers.html#ImportResult._handle_status"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers.ImportResult._handle_status" title="Permalink to this definition">¶</a></dt> +<dd><p>Parse a status code from the attached GnuPG process.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Raises:</th><td class="field-body"><a class="reference external" href="http://docs.python.org/library/exceptions.html#exceptions.ValueError" title="(in Python v2.7)"><tt class="xref py py-exc docutils literal"><span class="pre">ValueError</span></tt></a> if the status message is unknown.</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="method"> +<dt id="gnupg._parsers.ImportResult.summary"> +<tt class="descname">summary</tt><big>(</big><big>)</big><a class="reference internal" href="_modules/gnupg/_parsers.html#ImportResult.summary"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers.ImportResult.summary" title="Permalink to this definition">¶</a></dt> +<dd></dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.ImportResult.x"> +<tt class="descname">x</tt><em class="property"> = 12</em><a class="headerlink" href="#gnupg._parsers.ImportResult.x" title="Permalink to this definition">¶</a></dt> +<dd></dd></dl> + +</dd></dl> + +<dl class="class"> +<dt id="gnupg._parsers.Verify"> +<em class="property">class </em><tt class="descname">Verify</tt><big>(</big><em>gpg</em><big>)</big><a class="reference internal" href="_modules/gnupg/_parsers.html#Verify"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers.Verify" title="Permalink to this definition">¶</a></dt> +<dd><p>Bases: <tt class="xref py py-class docutils literal"><span class="pre">object</span></tt></p> +<p>Parser for status messages from GnuPG for certifications and signature +verifications.</p> +<p>People often mix these up, or think that they are the same thing. While it +is true that certifications and signatures <em>are</em> the same cryptographic +operation – and also true that both are the same as the decryption +operation – a distinction is made for important reasons.</p> +<dl class="docutils"> +<dt>A certification:</dt> +<dd><ul class="first last simple"> +<li>is made on a key,</li> +<li>can help to validate or invalidate the key owner’s identity,</li> +<li>can assign trust levels to the key (or to uids and/or subkeys that +the key contains),</li> +<li>and can be used in absense of in-person fingerprint checking to try +to build a path (through keys whose fingerprints have been checked) +to the key, so that the identity of the key’s owner can be more +reliable without having to actually physically meet in person.</li> +</ul> +</dd> +<dt>A signature:</dt> +<dd><ul class="first last simple"> +<li>is created for a file or other piece of data,</li> +<li>can help to prove that the data hasn’t been altered,</li> +<li>and can help to prove that the data was sent by the person(s) in +possession of the private key that created the signature, and for +parsing portions of status messages from decryption operations.</li> +</ul> +</dd> +</dl> +<p>There are probably other things unique to each that have been +scatterbrainedly omitted due to the programmer sitting still and staring +at GnuPG debugging logs for too long without snacks, but that is the gist +of it.</p> +<p>Create a parser for verification and certification commands.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>gpg</strong> – An instance of <a class="reference internal" href="#gnupg.GPG" title="gnupg.GPG"><tt class="xref py py-class docutils literal"><span class="pre">gnupg.GPG</span></tt></a>.</td> +</tr> +</tbody> +</table> +<dl class="attribute"> +<dt id="gnupg._parsers.Verify.TRUST_UNDEFINED"> +<tt class="descname">TRUST_UNDEFINED</tt><em class="property"> = 0</em><a class="headerlink" href="#gnupg._parsers.Verify.TRUST_UNDEFINED" title="Permalink to this definition">¶</a></dt> +<dd></dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.Verify.TRUST_NEVER"> +<tt class="descname">TRUST_NEVER</tt><em class="property"> = 1</em><a class="headerlink" href="#gnupg._parsers.Verify.TRUST_NEVER" title="Permalink to this definition">¶</a></dt> +<dd></dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.Verify.TRUST_MARGINAL"> +<tt class="descname">TRUST_MARGINAL</tt><em class="property"> = 2</em><a class="headerlink" href="#gnupg._parsers.Verify.TRUST_MARGINAL" title="Permalink to this definition">¶</a></dt> +<dd></dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.Verify.TRUST_FULLY"> +<tt class="descname">TRUST_FULLY</tt><em class="property"> = 3</em><a class="headerlink" href="#gnupg._parsers.Verify.TRUST_FULLY" title="Permalink to this definition">¶</a></dt> +<dd></dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.Verify.TRUST_ULTIMATE"> +<tt class="descname">TRUST_ULTIMATE</tt><em class="property"> = 4</em><a class="headerlink" href="#gnupg._parsers.Verify.TRUST_ULTIMATE" title="Permalink to this definition">¶</a></dt> +<dd></dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.Verify.TRUST_LEVELS"> +<tt class="descname">TRUST_LEVELS</tt><em class="property"> = {'TRUST_UNDEFINED': 0, 'TRUST_FULLY': 3, 'TRUST_NEVER': 1, 'TRUST_MARGINAL': 2, 'TRUST_ULTIMATE': 4}</em><a class="headerlink" href="#gnupg._parsers.Verify.TRUST_LEVELS" title="Permalink to this definition">¶</a></dt> +<dd></dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.Verify.valid"> +<tt class="descname">valid</tt><em class="property"> = None</em><a class="headerlink" href="#gnupg._parsers.Verify.valid" title="Permalink to this definition">¶</a></dt> +<dd><p>True if the signature is valid, False otherwise.</p> +</dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.Verify.status"> +<tt class="descname">status</tt><em class="property"> = None</em><a class="headerlink" href="#gnupg._parsers.Verify.status" title="Permalink to this definition">¶</a></dt> +<dd><p>A string describing the status of the signature verification. +Can be one of <tt class="docutils literal"><span class="pre">signature</span> <span class="pre">bad</span></tt>, <tt class="docutils literal"><span class="pre">signature</span> <span class="pre">good</span></tt>, +<tt class="docutils literal"><span class="pre">signature</span> <span class="pre">valid</span></tt>, <tt class="docutils literal"><span class="pre">signature</span> <span class="pre">error</span></tt>, <tt class="docutils literal"><span class="pre">decryption</span> <span class="pre">failed</span></tt>, +<tt class="docutils literal"><span class="pre">no</span> <span class="pre">public</span> <span class="pre">key</span></tt>, <tt class="docutils literal"><span class="pre">key</span> <span class="pre">exp</span></tt>, or <tt class="docutils literal"><span class="pre">key</span> <span class="pre">rev</span></tt>.</p> +</dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.Verify.fingerprint"> +<tt class="descname">fingerprint</tt><em class="property"> = None</em><a class="headerlink" href="#gnupg._parsers.Verify.fingerprint" title="Permalink to this definition">¶</a></dt> +<dd><p>The fingerprint of the signing keyid.</p> +</dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.Verify.pubkey_fingerprint"> +<tt class="descname">pubkey_fingerprint</tt><em class="property"> = None</em><a class="headerlink" href="#gnupg._parsers.Verify.pubkey_fingerprint" title="Permalink to this definition">¶</a></dt> +<dd><p>The fingerprint of the corresponding public key, which may be +different if the signature was created with a subkey.</p> +</dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.Verify.key_id"> +<tt class="descname">key_id</tt><em class="property"> = None</em><a class="headerlink" href="#gnupg._parsers.Verify.key_id" title="Permalink to this definition">¶</a></dt> +<dd><p>The keyid of the signing key.</p> +</dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.Verify.signature_id"> +<tt class="descname">signature_id</tt><em class="property"> = None</em><a class="headerlink" href="#gnupg._parsers.Verify.signature_id" title="Permalink to this definition">¶</a></dt> +<dd><p>The id of the signature itself.</p> +</dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.Verify.creation_date"> +<tt class="descname">creation_date</tt><em class="property"> = None</em><a class="headerlink" href="#gnupg._parsers.Verify.creation_date" title="Permalink to this definition">¶</a></dt> +<dd><p>The creation date of the signing key.</p> +</dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.Verify.timestamp"> +<tt class="descname">timestamp</tt><em class="property"> = None</em><a class="headerlink" href="#gnupg._parsers.Verify.timestamp" title="Permalink to this definition">¶</a></dt> +<dd><p>The timestamp of the purported signature, if we are unable to parse +and/or validate it.</p> +</dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.Verify.sig_timestamp"> +<tt class="descname">sig_timestamp</tt><em class="property"> = None</em><a class="headerlink" href="#gnupg._parsers.Verify.sig_timestamp" title="Permalink to this definition">¶</a></dt> +<dd><p>The timestamp for when the valid signature was created.</p> +</dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.Verify.username"> +<tt class="descname">username</tt><em class="property"> = None</em><a class="headerlink" href="#gnupg._parsers.Verify.username" title="Permalink to this definition">¶</a></dt> +<dd><p>The userid of the signing key which was used to create the +signature.</p> +</dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.Verify.expire_timestamp"> +<tt class="descname">expire_timestamp</tt><em class="property"> = None</em><a class="headerlink" href="#gnupg._parsers.Verify.expire_timestamp" title="Permalink to this definition">¶</a></dt> +<dd><p>When the signing key is due to expire.</p> +</dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.Verify.trust_level"> +<tt class="descname">trust_level</tt><em class="property"> = None</em><a class="headerlink" href="#gnupg._parsers.Verify.trust_level" title="Permalink to this definition">¶</a></dt> +<dd><p>An integer 0-4 describing the trust level of the signature.</p> +</dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.Verify.trust_text"> +<tt class="descname">trust_text</tt><em class="property"> = None</em><a class="headerlink" href="#gnupg._parsers.Verify.trust_text" title="Permalink to this definition">¶</a></dt> +<dd><p>The string corresponding to the <tt class="docutils literal"><span class="pre">trust_level</span></tt> number.</p> +</dd></dl> + +<dl class="method"> +<dt id="gnupg._parsers.Verify._handle_status"> +<tt class="descname">_handle_status</tt><big>(</big><em>key</em>, <em>value</em><big>)</big><a class="reference internal" href="_modules/gnupg/_parsers.html#Verify._handle_status"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers.Verify._handle_status" title="Permalink to this definition">¶</a></dt> +<dd><p>Parse a status code from the attached GnuPG process.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Raises:</th><td class="field-body"><a class="reference external" href="http://docs.python.org/library/exceptions.html#exceptions.ValueError" title="(in Python v2.7)"><tt class="xref py py-exc docutils literal"><span class="pre">ValueError</span></tt></a> if the status message is unknown.</td> +</tr> +</tbody> +</table> +</dd></dl> + +</dd></dl> + +<dl class="class"> +<dt id="gnupg._parsers.Crypt"> +<em class="property">class </em><tt class="descname">Crypt</tt><big>(</big><em>gpg</em><big>)</big><a class="reference internal" href="_modules/gnupg/_parsers.html#Crypt"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers.Crypt" title="Permalink to this definition">¶</a></dt> +<dd><p>Bases: <a class="reference internal" href="#gnupg._parsers.Verify" title="gnupg._parsers.Verify"><tt class="xref py py-class docutils literal"><span class="pre">gnupg._parsers.Verify</span></tt></a></p> +<p>Parser for internal status messages from GnuPG for <tt class="docutils literal"><span class="pre">--encrypt</span></tt>, +<tt class="docutils literal"><span class="pre">--decrypt</span></tt>, and <tt class="docutils literal"><span class="pre">--decrypt-files</span></tt>.</p> +<dl class="attribute"> +<dt id="gnupg._parsers.Crypt.data"> +<tt class="descname">data</tt><em class="property"> = None</em><a class="headerlink" href="#gnupg._parsers.Crypt.data" title="Permalink to this definition">¶</a></dt> +<dd><p>A string containing the encrypted or decrypted data.</p> +</dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.Crypt.ok"> +<tt class="descname">ok</tt><em class="property"> = None</em><a class="headerlink" href="#gnupg._parsers.Crypt.ok" title="Permalink to this definition">¶</a></dt> +<dd><p>True if the decryption/encryption process turned out okay.</p> +</dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.Crypt.status"> +<tt class="descname">status</tt><em class="property"> = None</em><a class="headerlink" href="#gnupg._parsers.Crypt.status" title="Permalink to this definition">¶</a></dt> +<dd><p>A string describing the current processing status, or error, if one +has occurred.</p> +</dd></dl> + +<dl class="method"> +<dt id="gnupg._parsers.Crypt._handle_status"> +<tt class="descname">_handle_status</tt><big>(</big><em>key</em>, <em>value</em><big>)</big><a class="reference internal" href="_modules/gnupg/_parsers.html#Crypt._handle_status"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers.Crypt._handle_status" title="Permalink to this definition">¶</a></dt> +<dd><p>Parse a status code from the attached GnuPG process.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Raises:</th><td class="field-body"><a class="reference external" href="http://docs.python.org/library/exceptions.html#exceptions.ValueError" title="(in Python v2.7)"><tt class="xref py py-exc docutils literal"><span class="pre">ValueError</span></tt></a> if the status message is unknown.</td> +</tr> +</tbody> +</table> +</dd></dl> + +</dd></dl> + +<dl class="class"> +<dt id="gnupg._parsers.ListPackets"> +<em class="property">class </em><tt class="descname">ListPackets</tt><big>(</big><em>gpg</em><big>)</big><a class="reference internal" href="_modules/gnupg/_parsers.html#ListPackets"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers.ListPackets" title="Permalink to this definition">¶</a></dt> +<dd><p>Bases: <tt class="xref py py-class docutils literal"><span class="pre">object</span></tt></p> +<p>Handle status messages for –list-packets.</p> +<dl class="attribute"> +<dt id="gnupg._parsers.ListPackets.status"> +<tt class="descname">status</tt><em class="property"> = None</em><a class="headerlink" href="#gnupg._parsers.ListPackets.status" title="Permalink to this definition">¶</a></dt> +<dd><p>A string describing the current processing status, or error, if one +has occurred.</p> +</dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.ListPackets.need_passphrase"> +<tt class="descname">need_passphrase</tt><em class="property"> = None</em><a class="headerlink" href="#gnupg._parsers.ListPackets.need_passphrase" title="Permalink to this definition">¶</a></dt> +<dd><p>True if the passphrase to a public/private keypair is required.</p> +</dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.ListPackets.need_passphrase_sym"> +<tt class="descname">need_passphrase_sym</tt><em class="property"> = None</em><a class="headerlink" href="#gnupg._parsers.ListPackets.need_passphrase_sym" title="Permalink to this definition">¶</a></dt> +<dd><p>True if a passphrase for a symmetric key is required.</p> +</dd></dl> + +<dl class="attribute"> +<dt id="gnupg._parsers.ListPackets.userid_hint"> +<tt class="descname">userid_hint</tt><em class="property"> = None</em><a class="headerlink" href="#gnupg._parsers.ListPackets.userid_hint" title="Permalink to this definition">¶</a></dt> +<dd><p>The keyid and uid which this data is encrypted to.</p> +</dd></dl> + +<dl class="method"> +<dt id="gnupg._parsers.ListPackets._handle_status"> +<tt class="descname">_handle_status</tt><big>(</big><em>key</em>, <em>value</em><big>)</big><a class="reference internal" href="_modules/gnupg/_parsers.html#ListPackets._handle_status"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._parsers.ListPackets._handle_status" title="Permalink to this definition">¶</a></dt> +<dd><p>Parse a status code from the attached GnuPG process.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Raises:</th><td class="field-body"><a class="reference external" href="http://docs.python.org/library/exceptions.html#exceptions.ValueError" title="(in Python v2.7)"><tt class="xref py py-exc docutils literal"><span class="pre">ValueError</span></tt></a> if the status message is unknown.</td> +</tr> +</tbody> +</table> +</dd></dl> + +</dd></dl> + +</div> +<div class="section" id="util-module"> +<span id="util"></span><h2>util module<a class="headerlink" href="#util-module" title="Permalink to this headline">¶</a></h2> +<p>You shouldn’t really need to mess with this module either, it mostly deals +with low-level IO and file handling operations, de-/en- coding issues, and +setting up basic package facilities such as logging.</p> +<span class="target" id="module-gnupg._util"></span><p>Extra utilities for python-gnupg.</p> +<dl class="function"> +<dt id="gnupg._util.find_encodings"> +<tt class="descname">find_encodings</tt><big>(</big><em>enc=None</em>, <em>system=False</em><big>)</big><a class="reference internal" href="_modules/gnupg/_util.html#find_encodings"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._util.find_encodings" title="Permalink to this definition">¶</a></dt> +<dd><p>Find functions for encoding translations for a specific codec.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple"> +<li><strong>enc</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The codec to find translation functions for. It will be +normalized by converting to lowercase, excluding +everything which is not ascii, and hyphens will be +converted to underscores.</li> +<li><strong>system</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#bool" title="(in Python v2.7)"><em>bool</em></a>) – If True, find encodings based on the system’s stdin +encoding, otherwise assume utf-8.</li> +</ul> +</td> +</tr> +<tr class="field-even field"><th class="field-name">Raises:</th><td class="field-body"><p class="first last">:exc:LookupError if the normalized codec, <tt class="docutils literal"><span class="pre">enc</span></tt>, cannot be +found in Python’s encoding translation map.</p> +</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._util.author_info"> +<tt class="descname">author_info</tt><big>(</big><em>name</em>, <em>contact=None</em>, <em>public_key=None</em><big>)</big><a class="reference internal" href="_modules/gnupg/_util.html#author_info"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._util.author_info" title="Permalink to this definition">¶</a></dt> +<dd><p>Easy object-oriented representation of contributor info.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple"> +<li><strong>name</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The contributor´s name.</li> +<li><strong>contact</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The contributor´s email address or contact +information, if given.</li> +<li><strong>public_key</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The contributor´s public keyid, if given.</li> +</ul> +</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._util._copy_data"> +<tt class="descname">_copy_data</tt><big>(</big><em>instream</em>, <em>outstream</em><big>)</big><a class="reference internal" href="_modules/gnupg/_util.html#_copy_data"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._util._copy_data" title="Permalink to this definition">¶</a></dt> +<dd><p>Copy data from one stream to another.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple"> +<li><strong>instream</strong> (<a class="reference external" href="http://docs.python.org/library/io.html#io.BytesIO" title="(in Python v2.7)"><tt class="xref py py-class docutils literal"><span class="pre">io.BytesIO</span></tt></a> or <a class="reference external" href="http://docs.python.org/library/io.html#io.StringIO" title="(in Python v2.7)"><tt class="xref py py-class docutils literal"><span class="pre">io.StringIO</span></tt></a> or file) – A byte stream or open file to read from.</li> +<li><strong>outstream</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#file" title="(in Python v2.7)"><em>file</em></a>) – The file descriptor of a tmpfile to write to.</li> +</ul> +</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._util._create_if_necessary"> +<tt class="descname">_create_if_necessary</tt><big>(</big><em>directory</em><big>)</big><a class="reference internal" href="_modules/gnupg/_util.html#_create_if_necessary"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._util._create_if_necessary" title="Permalink to this definition">¶</a></dt> +<dd><p>Create the specified directory, if necessary.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>directory</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The directory to use.</td> +</tr> +<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body">bool</td> +</tr> +<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body">True if no errors occurred and the directory was created or +existed beforehand, False otherwise.</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._util.create_uid_email"> +<tt class="descname">create_uid_email</tt><big>(</big><em>username=None</em>, <em>hostname=None</em><big>)</big><a class="reference internal" href="_modules/gnupg/_util.html#create_uid_email"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._util.create_uid_email" title="Permalink to this definition">¶</a></dt> +<dd><p>Create an email address suitable for a UID on a GnuPG key.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple"> +<li><strong>username</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The username portion of an email address. If None, +defaults to the username of the running Python +process.</li> +<li><strong>hostname</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The FQDN portion of an email address. If None, the +hostname is obtained from gethostname(2).</li> +</ul> +</td> +</tr> +<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first">str</p> +</td> +</tr> +<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body"><p class="first last">A string formatted as <username>@<hostname>.</p> +</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._util._deprefix"> +<tt class="descname">_deprefix</tt><big>(</big><em>line</em>, <em>prefix</em>, <em>callback=None</em><big>)</big><a class="reference internal" href="_modules/gnupg/_util.html#_deprefix"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._util._deprefix" title="Permalink to this definition">¶</a></dt> +<dd><p>Remove the prefix string from the beginning of line, if it exists.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple"> +<li><strong>line</strong> (<a class="reference external" href="http://docs.python.org/library/string.html#module-string" title="(in Python v2.7)"><em>string</em></a>) – A line, such as one output by GnuPG’s status-fd.</li> +<li><strong>prefix</strong> (<a class="reference external" href="http://docs.python.org/library/string.html#module-string" title="(in Python v2.7)"><em>string</em></a>) – A substring to remove from the beginning of +<tt class="docutils literal"><span class="pre">line</span></tt>. Case insensitive.</li> +<li><strong>callback</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#callable" title="(in Python v2.7)"><em>callable</em></a>) – Function to call if the prefix is found. The signature to +callback will be only one argument, the <tt class="docutils literal"><span class="pre">line</span></tt> without the <tt class="docutils literal"><span class="pre">prefix</span></tt>, i.e. +<tt class="docutils literal"><span class="pre">callback(line)</span></tt>.</li> +</ul> +</td> +</tr> +<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first">string</p> +</td> +</tr> +<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body"><p class="first last">If the prefix was found, the <tt class="docutils literal"><span class="pre">line</span></tt> without the prefix is +returned. Otherwise, the original <tt class="docutils literal"><span class="pre">line</span></tt> is returned.</p> +</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._util._find_binary"> +<tt class="descname">_find_binary</tt><big>(</big><em>binary=None</em><big>)</big><a class="reference internal" href="_modules/gnupg/_util.html#_find_binary"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._util._find_binary" title="Permalink to this definition">¶</a></dt> +<dd><p>Find the absolute path to the GnuPG binary.</p> +<p>Also run checks that the binary is not a symlink, and check that +our process real uid has exec permissions.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>binary</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The path to the GnuPG binary.</td> +</tr> +<tr class="field-even field"><th class="field-name">Raises:</th><td class="field-body"><a class="reference external" href="http://docs.python.org/library/exceptions.html#exceptions.RuntimeError" title="(in Python v2.7)"><tt class="xref py py-exc docutils literal"><span class="pre">RuntimeError</span></tt></a> if it appears that GnuPG is not +installed.</td> +</tr> +<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body">str</td> +</tr> +<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body">The absolute path to the GnuPG binary to use, if no exceptions +occur.</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._util._has_readwrite"> +<tt class="descname">_has_readwrite</tt><big>(</big><em>path</em><big>)</big><a class="reference internal" href="_modules/gnupg/_util.html#_has_readwrite"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._util._has_readwrite" title="Permalink to this definition">¶</a></dt> +<dd><p>Determine if the real uid/gid of the executing user has read and write +permissions for a directory or a file.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>path</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The path to the directory or file to check permissions +for.</td> +</tr> +<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body">bool</td> +</tr> +<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body">True if real uid/gid has read+write permissions, False otherwise.</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._util._is_file"> +<tt class="descname">_is_file</tt><big>(</big><em>filename</em><big>)</big><a class="reference internal" href="_modules/gnupg/_util.html#_is_file"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._util._is_file" title="Permalink to this definition">¶</a></dt> +<dd><p>Check that the size of the thing which is supposed to be a filename has +size greater than zero, without following symbolic links or using +:func:os.path.isfile.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>filename</strong> – An object to check.</td> +</tr> +<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body">bool</td> +</tr> +<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body">True if <strong>filename</strong> is file-like, False otherwise.</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._util._is_stream"> +<tt class="descname">_is_stream</tt><big>(</big><em>input</em><big>)</big><a class="reference internal" href="_modules/gnupg/_util.html#_is_stream"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._util._is_stream" title="Permalink to this definition">¶</a></dt> +<dd><p>Check that the input is a byte stream.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>input</strong> – An object provided for reading from or writing to.</td> +</tr> +<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body">bool</td> +</tr> +<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body">True if :param:input is a stream, False if otherwise.</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._util._is_list_or_tuple"> +<tt class="descname">_is_list_or_tuple</tt><big>(</big><em>instance</em><big>)</big><a class="reference internal" href="_modules/gnupg/_util.html#_is_list_or_tuple"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._util._is_list_or_tuple" title="Permalink to this definition">¶</a></dt> +<dd><p>Check that <tt class="docutils literal"><span class="pre">instance</span></tt> is a list or tuple.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>instance</strong> – The object to type check.</td> +</tr> +<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body">bool</td> +</tr> +<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body">True if <tt class="docutils literal"><span class="pre">instance</span></tt> is a list or tuple, False otherwise.</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._util._is_gpg1"> +<tt class="descname">_is_gpg1</tt><big>(</big><em>version</em><big>)</big><a class="reference internal" href="_modules/gnupg/_util.html#_is_gpg1"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._util._is_gpg1" title="Permalink to this definition">¶</a></dt> +<dd><p>Returns True if using GnuPG version 1.x.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>version</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#tuple" title="(in Python v2.7)"><em>tuple</em></a>) – A tuple of three integers indication major, minor, +and micro version numbers.</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._util._is_gpg2"> +<tt class="descname">_is_gpg2</tt><big>(</big><em>version</em><big>)</big><a class="reference internal" href="_modules/gnupg/_util.html#_is_gpg2"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._util._is_gpg2" title="Permalink to this definition">¶</a></dt> +<dd><p>Returns True if using GnuPG version 2.x.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>version</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#tuple" title="(in Python v2.7)"><em>tuple</em></a>) – A tuple of three integers indication major, minor, +and micro version numbers.</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._util._make_binary_stream"> +<tt class="descname">_make_binary_stream</tt><big>(</big><em>s</em>, <em>encoding</em><big>)</big><a class="reference internal" href="_modules/gnupg/_util.html#_make_binary_stream"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._util._make_binary_stream" title="Permalink to this definition">¶</a></dt> +<dd><p>xxx fill me in</p> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._util._make_passphrase"> +<tt class="descname">_make_passphrase</tt><big>(</big><em>length=None</em>, <em>save=False</em>, <em>file=None</em><big>)</big><a class="reference internal" href="_modules/gnupg/_util.html#_make_passphrase"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._util._make_passphrase" title="Permalink to this definition">¶</a></dt> +<dd><p>Create a passphrase and write it to a file that only the user can read.</p> +<p>This is not very secure, and should not be relied upon for actual key +passphrases.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple"> +<li><strong>length</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – The length in bytes of the string to generate.</li> +<li><strong>file</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#file" title="(in Python v2.7)"><em>file</em></a>) – The file to save the generated passphrase in. If not +given, defaults to ‘passphrase-<the real user id>-<seconds since +epoch>’ in the top-level directory.</li> +</ul> +</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._util._make_random_string"> +<tt class="descname">_make_random_string</tt><big>(</big><em>length</em><big>)</big><a class="reference internal" href="_modules/gnupg/_util.html#_make_random_string"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._util._make_random_string" title="Permalink to this definition">¶</a></dt> +<dd><p>Returns a random lowercase, uppercase, alphanumerical string.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>length</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – The length in bytes of the string to generate.</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._util._match_version_string"> +<tt class="descname">_match_version_string</tt><big>(</big><em>version</em><big>)</big><a class="reference internal" href="_modules/gnupg/_util.html#_match_version_string"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._util._match_version_string" title="Permalink to this definition">¶</a></dt> +<dd><p>Sort a binary version string into major, minor, and micro integers.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>version</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – A version string in the form x.x.x</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._util._next_year"> +<tt class="descname">_next_year</tt><big>(</big><big>)</big><a class="reference internal" href="_modules/gnupg/_util.html#_next_year"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._util._next_year" title="Permalink to this definition">¶</a></dt> +<dd><p>Get the date of today plus one year.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body">str</td> +</tr> +<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body">The date of this day next year, in the format ‘%Y-%m-%d’.</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._util._now"> +<tt class="descname">_now</tt><big>(</big><big>)</big><a class="reference internal" href="_modules/gnupg/_util.html#_now"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._util._now" title="Permalink to this definition">¶</a></dt> +<dd><p>Get a timestamp for right now, formatted according to ISO 8601.</p> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._util._separate_keyword"> +<tt class="descname">_separate_keyword</tt><big>(</big><em>line</em><big>)</big><a class="reference internal" href="_modules/gnupg/_util.html#_separate_keyword"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._util._separate_keyword" title="Permalink to this definition">¶</a></dt> +<dd><p>Split the line, and return (first_word, the_rest).</p> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._util._threaded_copy_data"> +<tt class="descname">_threaded_copy_data</tt><big>(</big><em>instream</em>, <em>outstream</em><big>)</big><a class="reference internal" href="_modules/gnupg/_util.html#_threaded_copy_data"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._util._threaded_copy_data" title="Permalink to this definition">¶</a></dt> +<dd><p>Copy data from one stream to another in a separate thread.</p> +<p>Wraps <tt class="docutils literal"><span class="pre">_copy_data()</span></tt> in a <a class="reference external" href="http://docs.python.org/library/threading.html#threading.Thread" title="(in Python v2.7)"><tt class="xref py py-class docutils literal"><span class="pre">threading.Thread</span></tt></a>.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple"> +<li><strong>instream</strong> (<a class="reference external" href="http://docs.python.org/library/io.html#io.BytesIO" title="(in Python v2.7)"><tt class="xref py py-class docutils literal"><span class="pre">io.BytesIO</span></tt></a> or <a class="reference external" href="http://docs.python.org/library/io.html#io.StringIO" title="(in Python v2.7)"><tt class="xref py py-class docutils literal"><span class="pre">io.StringIO</span></tt></a>) – A byte stream to read from.</li> +<li><strong>outstream</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#file" title="(in Python v2.7)"><em>file</em></a>) – The file descriptor of a tmpfile to write to.</li> +</ul> +</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._util._utc_epoch"> +<tt class="descname">_utc_epoch</tt><big>(</big><big>)</big><a class="reference internal" href="_modules/gnupg/_util.html#_utc_epoch"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._util._utc_epoch" title="Permalink to this definition">¶</a></dt> +<dd><p>Get the seconds since epoch.</p> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._util._which"> +<tt class="descname">_which</tt><big>(</big><em>executable</em>, <em>flags=1</em><big>)</big><a class="reference internal" href="_modules/gnupg/_util.html#_which"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._util._which" title="Permalink to this definition">¶</a></dt> +<dd><p>Borrowed from Twisted’s :mod:twisted.python.proutils .</p> +<p>Search PATH for executable files with the given name.</p> +<p>On newer versions of MS-Windows, the PATHEXT environment variable will be +set to the list of file extensions for files considered executable. This +will normally include things like ”.EXE”. This fuction will also find files +with the given name ending with any of these extensions.</p> +<p>On MS-Windows the only flag that has any meaning is os.F_OK. Any other +flags will be ignored.</p> +<p>Note: This function does not help us prevent an attacker who can already +manipulate the environment’s PATH settings from placing malicious code +higher in the PATH. It also does happily follows links.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple"> +<li><strong>name</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The name for which to search.</li> +<li><strong>flags</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#int" title="(in Python v2.7)"><em>int</em></a>) – Arguments to L{os.access}.</li> +</ul> +</td> +</tr> +<tr class="field-even field"><th class="field-name">Return type:</th><td class="field-body"><p class="first">list</p> +</td> +</tr> +<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body"><p class="first last">A list of the full paths to files found, in the order in which +they were found.</p> +</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="function"> +<dt id="gnupg._util._write_passphrase"> +<tt class="descname">_write_passphrase</tt><big>(</big><em>stream</em>, <em>passphrase</em>, <em>encoding</em><big>)</big><a class="reference internal" href="_modules/gnupg/_util.html#_write_passphrase"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._util._write_passphrase" title="Permalink to this definition">¶</a></dt> +<dd><p>Write the passphrase from memory to the GnuPG process’ stdin.</p> +<table class="docutils field-list" frame="void" rules="none"> +<col class="field-name" /> +<col class="field-body" /> +<tbody valign="top"> +<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple"> +<li><strong>stream</strong> (file, <a class="reference external" href="http://docs.python.org/library/io.html#io.BytesIO" title="(in Python v2.7)"><tt class="xref py py-class docutils literal"><span class="pre">BytesIO</span></tt></a>, or <a class="reference external" href="http://docs.python.org/library/io.html#io.StringIO" title="(in Python v2.7)"><tt class="xref py py-class docutils literal"><span class="pre">StringIO</span></tt></a>) – The input file descriptor to write the password to.</li> +<li><strong>passphrase</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The passphrase for the secret key material.</li> +<li><strong>encoding</strong> (<a class="reference external" href="http://docs.python.org/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The data encoding expected by GnuPG. Usually, this +is <tt class="docutils literal"><span class="pre">sys.getfilesystemencoding()</span></tt>.</li> +</ul> +</td> +</tr> +</tbody> +</table> +</dd></dl> + +<dl class="class"> +<dt id="gnupg._util.InheritableProperty"> +<em class="property">class </em><tt class="descname">InheritableProperty</tt><big>(</big><em>fget=None</em>, <em>fset=None</em>, <em>fdel=None</em>, <em>doc=None</em><big>)</big><a class="reference internal" href="_modules/gnupg/_util.html#InheritableProperty"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._util.InheritableProperty" title="Permalink to this definition">¶</a></dt> +<dd><p>Bases: <tt class="xref py py-class docutils literal"><span class="pre">object</span></tt></p> +<p>Based on the emulation of PyProperty_Type() in Objects/descrobject.c</p> +</dd></dl> + +<dl class="class"> +<dt id="gnupg._util.Storage"> +<em class="property">class </em><tt class="descname">Storage</tt><a class="reference internal" href="_modules/gnupg/_util.html#Storage"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#gnupg._util.Storage" title="Permalink to this definition">¶</a></dt> +<dd><p>Bases: <a class="reference external" href="http://docs.python.org/library/stdtypes.html#dict" title="(in Python v2.7)"><tt class="xref py py-class docutils literal"><span class="pre">dict</span></tt></a></p> +<p>A dictionary where keys are stored as class attributes.</p> +<p>For example, <tt class="docutils literal"><span class="pre">obj.foo</span></tt> can be used in addition to <tt class="docutils literal"><span class="pre">obj['foo']</span></tt>:</p> +<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">o</span> <span class="o">=</span> <span class="n">Storage</span><span class="p">(</span><span class="n">a</span><span class="o">=</span><span class="mi">1</span><span class="p">)</span> +<span class="gp">>>> </span><span class="n">o</span><span class="o">.</span><span class="n">a</span> +<span class="go">1</span> +<span class="gp">>>> </span><span class="n">o</span><span class="p">[</span><span class="s">'a'</span><span class="p">]</span> +<span class="go">1</span> +<span class="gp">>>> </span><span class="n">o</span><span class="o">.</span><span class="n">a</span> <span class="o">=</span> <span class="mi">2</span> +<span class="gp">>>> </span><span class="n">o</span><span class="p">[</span><span class="s">'a'</span><span class="p">]</span> +<span class="go">2</span> +<span class="gp">>>> </span><span class="k">del</span> <span class="n">o</span><span class="o">.</span><span class="n">a</span> +<span class="gp">>>> </span><span class="n">o</span><span class="o">.</span><span class="n">a</span> +<span class="go">None</span> +</pre></div> +</div> +</dd></dl> + +</div> +<div class="section" id="about-this-fork"> +<h2>About this fork<a class="headerlink" href="#about-this-fork" title="Permalink to this headline">¶</a></h2> +<p>This is a modified version of <a class="reference external" href="https://code.google.com/p/python-gnupg/">python-gnupg</a>, (forked from version 0.3.2) which +was created by Vinay Sajip, which itself is a modification of GPG.py written +by Steve Traugott, which in turn is a modification of the pycrypto GnuPG +interface written by A.M. Kuchling.</p> +<p>This version is patched to sanitize untrusted inputs, due to the necessity of +executing <tt class="docutils literal"><span class="pre">subprocess.Popen([...],</span> <span class="pre">shell=True)</span></tt> in order to communicate with +GnuPG. Several speed improvements were also made based on code profiling, and +the API has been cleaned up to support an easier, more Pythonic, interaction.</p> +</div> +<div class="section" id="previous-authors-documentation"> +<h2>Previous Authors’ Documentation<a class="headerlink" href="#previous-authors-documentation" title="Permalink to this headline">¶</a></h2> +<dl class="docutils"> +<dt>Steve Traugott’s documentation:</dt> +<dd><div class="first last line-block"> +<div class="line"><br /></div> +<div class="line-block"> +<div class="line">Portions of this module are derived from A.M. Kuchling’s well-designed</div> +<div class="line">GPG.py, using Richard Jones’ updated version 1.3, which can be found in</div> +<div class="line">the pycrypto CVS repository on Sourceforge:</div> +<div class="line"><br /></div> +<div class="line"><a class="reference external" href="http://pycrypto.cvs.sourceforge.net/viewvc/pycrypto/gpg/GPG.py">http://pycrypto.cvs.sourceforge.net/viewvc/pycrypto/gpg/GPG.py</a></div> +<div class="line"><br /></div> +<div class="line">This module is <em>not</em> forward-compatible with amk’s; some of the old</div> +<div class="line">interface has changed. For instance, since I’ve added decrypt</div> +<div class="line">functionality, I elected to initialize with a ‘gpghome’ argument instead</div> +<div class="line">of ‘keyring’, so that gpg can find both the public and secret keyrings.</div> +<div class="line">I’ve also altered some of the returned objects in order for the caller to</div> +<div class="line">not have to know as much about the internals of the result classes.</div> +<div class="line"><br /></div> +<div class="line">While the rest of ISconf is released under the GPL, I am releasing this</div> +<div class="line">single file under the same terms that A.M. Kuchling used for pycrypto.</div> +<div class="line"><br /></div> +<div class="line">Steve Traugott, <a class="reference external" href="mailto:stevegt%40terraluna.org">stevegt<span>@</span>terraluna<span>.</span>org</a></div> +<div class="line">Thu Jun 23 21:27:20 PDT 2005</div> +</div> +</div> +</dd> +<dt>Vinay Sajip’s documentation:</dt> +<dd><div class="first last line-block"> +<div class="line"><br /></div> +<div class="line-block"> +<div class="line">This version of the module has been modified from Steve Traugott’s version</div> +<div class="line">(see <a class="reference external" href="http://trac.t7a.org/isconf/browser/trunk/lib/python/isconf/GPG.py">http://trac.t7a.org/isconf/browser/trunk/lib/python/isconf/GPG.py</a>) by</div> +<div class="line">Vinay Sajip to make use of the subprocess module (Steve’s version uses</div> +<div class="line">os.fork() and so does not work on Windows). Renamed to gnupg.py to avoid</div> +<div class="line">confusion with the previous versions.</div> +<div class="line"><br /></div> +<div class="line">A unittest harness (test_gnupg.py) has also been added.</div> +<div class="line"><br /></div> +<div class="line">Modifications Copyright (C) 2008-2012 Vinay Sajip. All rights reserved.</div> +</div> +</div> +</dd> +</dl> +</div> +</div> + + + </div> + </div> + </div> + </div> + <div class="sidebar"> + <h3>Table Of Contents</h3> + <ul class="current"> +<li class="toctree-l1 current"><a class="current reference internal" href="">gnupg package</a><ul> +<li class="toctree-l2"><a class="reference internal" href="#gnupg-module">gnupg module</a></li> +<li class="toctree-l2"><a class="reference internal" href="#meta-module">meta module</a></li> +<li class="toctree-l2"><a class="reference internal" href="#parsers-module">parsers module</a></li> +<li class="toctree-l2"><a class="reference internal" href="#util-module">util module</a></li> +<li class="toctree-l2"><a class="reference internal" href="#about-this-fork">About this fork</a></li> +<li class="toctree-l2"><a class="reference internal" href="#previous-authors-documentation">Previous Authors’ Documentation</a></li> +</ul> +</li> +</ul> + + <h3 style="margin-top: 1.5em;">Search</h3> + <form class="search" action="search.html" method="get"> + <input type="text" name="q" /> + <input type="submit" value="Go" /> + <input type="hidden" name="check_keywords" value="yes" /> + <input type="hidden" name="area" value="default" /> + </form> + <p class="searchtip" style="font-size: 90%"> + Enter search terms or a module, class or function name. + </p> + </div> + <div class="clearer"></div> + </div> + </div> + + <div class="footer-wrapper"> + <div class="footer"> + <div class="left"> + <a href="index.html" title="gnupg: Python Package Documentation" + >previous</a> | + <a href="py-modindex.html" title="Python Module Index" + >modules</a> | + <a href="genindex.html" title="General Index" + >index</a> + <br/> + <a href="_sources/gnupg.txt" + rel="nofollow">Show Source</a> + </div> + + <div class="right"> + + <div class="footer"> + © Copyright 2013-2014, Isis Agora Lovecruft. + Last updated on Saturday, 02 August 2014. + Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.2.2. + </div> + </div> + <div class="clearer"></div> + </div> + </div> + + </body> +</html>
\ No newline at end of file diff --git a/docs/_build/html/index.html b/docs/_build/html/index.html new file mode 100644 index 0000000..fba5006 --- /dev/null +++ b/docs/_build/html/index.html @@ -0,0 +1,147 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> + + +<html xmlns="http://www.w3.org/1999/xhtml"> + <head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> + + <title>gnupg: Python Package Documentation — gnupg unknown documentation</title> + + <link rel="stylesheet" href="_static/agogo.css" type="text/css" /> + <link rel="stylesheet" href="_static/pygments.css" type="text/css" /> + + <script type="text/javascript"> + var DOCUMENTATION_OPTIONS = { + URL_ROOT: './', + VERSION: 'unknown', + COLLAPSE_INDEX: false, + FILE_SUFFIX: '.html', + HAS_SOURCE: true + }; + </script> + <script type="text/javascript" src="_static/jquery.js"></script> + <script type="text/javascript" src="_static/underscore.js"></script> + <script type="text/javascript" src="_static/doctools.js"></script> + <link rel="top" title="gnupg unknown documentation" href="#" /> + <link rel="next" title="gnupg package" href="gnupg.html" /> + </head> + <body> + <div class="header-wrapper"> + <div class="header"> + <div class="headertitle"><a + href="#">gnupg: Python Module Documentation</a></div> + <div class="rel"> + <a href="gnupg.html" title="gnupg package" + accesskey="N">next</a> | + <a href="py-modindex.html" title="Python Module Index" + >modules</a> | + <a href="genindex.html" title="General Index" + accesskey="I">index</a> + </div> + </div> + </div> + + <div class="content-wrapper"> + <div class="content"> + <div class="document"> + + <div class="documentwrapper"> + <div class="bodywrapper"> + <div class="body"> + + <div class="section" id="gnupg-python-package-documentation"> +<h1>gnupg: Python Package Documentation<a class="headerlink" href="#gnupg-python-package-documentation" title="Permalink to this headline">¶</a></h1> +<p>A Python interface for handling interactions with GnuPG, including keyfile +generation, keyring maintainance, import and export, encryption and +decryption, sending to and recieving from keyservers, and signing and +verification.</p> +<p>Contents:</p> +<div class="toctree-wrapper compound"> +<ul> +<li class="toctree-l1"><a class="reference internal" href="gnupg.html">gnupg package</a><ul> +<li class="toctree-l2"><a class="reference internal" href="gnupg.html#gnupg-module">gnupg module</a></li> +<li class="toctree-l2"><a class="reference internal" href="gnupg.html#meta-module">meta module</a></li> +<li class="toctree-l2"><a class="reference internal" href="gnupg.html#parsers-module">parsers module</a></li> +<li class="toctree-l2"><a class="reference internal" href="gnupg.html#util-module">util module</a></li> +<li class="toctree-l2"><a class="reference internal" href="gnupg.html#about-this-fork">About this fork</a></li> +<li class="toctree-l2"><a class="reference internal" href="gnupg.html#previous-authors-documentation">Previous Authors’ Documentation</a></li> +</ul> +</li> +</ul> +</div> +</div> +<div class="section" id="source-license-bug-reports"> +<h1>Source, license, & bug reports<a class="headerlink" href="#source-license-bug-reports" title="Permalink to this headline">¶</a></h1> +<p>The source code which was used to generate this documentation is accessible by +clicking the little <cite>source</cite> links next to the docs. Current source code can +be found in this github <a class="reference external" href="https://github.com/isislovecruft/python-gnupg">repository</a>. The <strong>master</strong> branch always reflects the +latest release, all releases are tagged with signed, annotated git tags, and +the <strong>develop</strong> branch represents the state of the next release.</p> +<p>This package is released under <a class="reference external" href="https://www.gnu.org/licenses/gpl.txt">GPLv3</a> or greater.</p> +<p>If you find a bug, or would like to request a feature, please use our public +<a class="reference external" href="https://github.com/isislovecruft/python-gnupg/issues">bugtracker</a> on github. Patches warmly welcome.</p> +</div> +<div class="section" id="indices-and-tables"> +<h1>Indices and tables<a class="headerlink" href="#indices-and-tables" title="Permalink to this headline">¶</a></h1> +<ul class="simple"> +<li><a class="reference internal" href="genindex.html"><em>Index</em></a></li> +<li><a class="reference internal" href="py-modindex.html"><em>Module Index</em></a></li> +<li><a class="reference internal" href="search.html"><em>Search Page</em></a></li> +</ul> +</div> + + + </div> + </div> + </div> + </div> + <div class="sidebar"> + <h3>Table Of Contents</h3> + <ul> +<li class="toctree-l1"><a class="reference internal" href="gnupg.html">gnupg package</a></li> +</ul> + + <h3 style="margin-top: 1.5em;">Search</h3> + <form class="search" action="search.html" method="get"> + <input type="text" name="q" /> + <input type="submit" value="Go" /> + <input type="hidden" name="check_keywords" value="yes" /> + <input type="hidden" name="area" value="default" /> + </form> + <p class="searchtip" style="font-size: 90%"> + Enter search terms or a module, class or function name. + </p> + </div> + <div class="clearer"></div> + </div> + </div> + + <div class="footer-wrapper"> + <div class="footer"> + <div class="left"> + <a href="gnupg.html" title="gnupg package" + >next</a> | + <a href="py-modindex.html" title="Python Module Index" + >modules</a> | + <a href="genindex.html" title="General Index" + >index</a> + <br/> + <a href="_sources/index.txt" + rel="nofollow">Show Source</a> + </div> + + <div class="right"> + + <div class="footer"> + © Copyright 2013-2014, Isis Agora Lovecruft. + Last updated on Saturday, 02 August 2014. + Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.2.2. + </div> + </div> + <div class="clearer"></div> + </div> + </div> + + </body> +</html>
\ No newline at end of file diff --git a/docs/_build/html/objects.inv b/docs/_build/html/objects.inv Binary files differnew file mode 100644 index 0000000..ca71a9f --- /dev/null +++ b/docs/_build/html/objects.inv diff --git a/docs/_build/html/py-modindex.html b/docs/_build/html/py-modindex.html new file mode 100644 index 0000000..d61dfe2 --- /dev/null +++ b/docs/_build/html/py-modindex.html @@ -0,0 +1,135 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> + + +<html xmlns="http://www.w3.org/1999/xhtml"> + <head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> + + <title>Python Module Index — gnupg unknown documentation</title> + + <link rel="stylesheet" href="_static/agogo.css" type="text/css" /> + <link rel="stylesheet" href="_static/pygments.css" type="text/css" /> + + <script type="text/javascript"> + var DOCUMENTATION_OPTIONS = { + URL_ROOT: './', + VERSION: 'unknown', + COLLAPSE_INDEX: false, + FILE_SUFFIX: '.html', + HAS_SOURCE: true + }; + </script> + <script type="text/javascript" src="_static/jquery.js"></script> + <script type="text/javascript" src="_static/underscore.js"></script> + <script type="text/javascript" src="_static/doctools.js"></script> + <link rel="top" title="gnupg unknown documentation" href="index.html" /> + + + + </head> + <body> + <div class="header-wrapper"> + <div class="header"> + <div class="headertitle"><a + href="index.html">gnupg: Python Module Documentation</a></div> + <div class="rel"> + <a href="#" title="Python Module Index" + >modules</a> | + <a href="genindex.html" title="General Index" + accesskey="I">index</a> + </div> + </div> + </div> + + <div class="content-wrapper"> + <div class="content"> + <div class="document"> + + <div class="documentwrapper"> + <div class="bodywrapper"> + <div class="body"> + + + <h1>Python Module Index</h1> + + <div class="modindex-jumpbox"> + <a href="#cap-g"><strong>g</strong></a> + </div> + + <table class="indextable modindextable" cellspacing="0" cellpadding="2"> + <tr class="pcap"><td></td><td> </td><td></td></tr> + <tr class="cap" id="cap-g"><td></td><td> + <strong>g</strong></td><td></td></tr> + <tr> + <td><img src="_static/minus.png" class="toggler" + id="toggle-1" style="display: none" alt="-" /></td> + <td> + <a href="gnupg.html#module-gnupg"><tt class="xref">gnupg</tt></a></td><td> + <em></em></td></tr> + <tr class="cg-1"> + <td></td> + <td> + <a href="gnupg.html#module-gnupg._meta"><tt class="xref">gnupg._meta</tt></a></td><td> + <em></em></td></tr> + <tr class="cg-1"> + <td></td> + <td> + <a href="gnupg.html#module-gnupg._parsers"><tt class="xref">gnupg._parsers</tt></a></td><td> + <em></em></td></tr> + <tr class="cg-1"> + <td></td> + <td> + <a href="gnupg.html#module-gnupg._util"><tt class="xref">gnupg._util</tt></a></td><td> + <em></em></td></tr> + </table> + + + </div> + </div> + </div> + </div> + <div class="sidebar"> + <h3>Table Of Contents</h3> + <ul> +<li class="toctree-l1"><a class="reference internal" href="gnupg.html">gnupg package</a></li> +</ul> + + <h3 style="margin-top: 1.5em;">Search</h3> + <form class="search" action="search.html" method="get"> + <input type="text" name="q" /> + <input type="submit" value="Go" /> + <input type="hidden" name="check_keywords" value="yes" /> + <input type="hidden" name="area" value="default" /> + </form> + <p class="searchtip" style="font-size: 90%"> + Enter search terms or a module, class or function name. + </p> + </div> + <div class="clearer"></div> + </div> + </div> + + <div class="footer-wrapper"> + <div class="footer"> + <div class="left"> + <a href="#" title="Python Module Index" + >modules</a> | + <a href="genindex.html" title="General Index" + >index</a> + </div> + + <div class="right"> + + <div class="footer"> + © Copyright 2013-2014, Isis Agora Lovecruft. + Last updated on Saturday, 02 August 2014. + Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.2.2. + </div> + </div> + <div class="clearer"></div> + </div> + </div> + + </body> +</html>
\ No newline at end of file diff --git a/docs/_build/html/search.html b/docs/_build/html/search.html new file mode 100644 index 0000000..d640571 --- /dev/null +++ b/docs/_build/html/search.html @@ -0,0 +1,129 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" + "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> + + +<html xmlns="http://www.w3.org/1999/xhtml"> + <head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> + + <title>Search — gnupg unknown documentation</title> + + <link rel="stylesheet" href="_static/agogo.css" type="text/css" /> + <link rel="stylesheet" href="_static/pygments.css" type="text/css" /> + + <script type="text/javascript"> + var DOCUMENTATION_OPTIONS = { + URL_ROOT: './', + VERSION: 'unknown', + COLLAPSE_INDEX: false, + FILE_SUFFIX: '.html', + HAS_SOURCE: true + }; + </script> + <script type="text/javascript" src="_static/jquery.js"></script> + <script type="text/javascript" src="_static/underscore.js"></script> + <script type="text/javascript" src="_static/doctools.js"></script> + <script type="text/javascript" src="_static/searchtools.js"></script> + <link rel="top" title="gnupg unknown documentation" href="index.html" /> + <script type="text/javascript"> + jQuery(function() { Search.loadIndex("searchindex.js"); }); + </script> + + <script type="text/javascript" id="searchindexloader"></script> + + + </head> + <body> + <div class="header-wrapper"> + <div class="header"> + <div class="headertitle"><a + href="index.html">gnupg: Python Module Documentation</a></div> + <div class="rel"> + <a href="py-modindex.html" title="Python Module Index" + >modules</a> | + <a href="genindex.html" title="General Index" + accesskey="I">index</a> + </div> + </div> + </div> + + <div class="content-wrapper"> + <div class="content"> + <div class="document"> + + <div class="documentwrapper"> + <div class="bodywrapper"> + <div class="body"> + + <h1 id="search-documentation">Search</h1> + <div id="fallback" class="admonition warning"> + <script type="text/javascript">$('#fallback').hide();</script> + <p> + Please activate JavaScript to enable the search + functionality. + </p> + </div> + <p> + From here you can search these documents. Enter your search + words into the box below and click "search". Note that the search + function will automatically search for all of the words. Pages + containing fewer words won't appear in the result list. + </p> + <form action="" method="get"> + <input type="text" name="q" value="" /> + <input type="submit" value="search" /> + <span id="search-progress" style="padding-left: 10px"></span> + </form> + + <div id="search-results"> + + </div> + + </div> + </div> + </div> + </div> + <div class="sidebar"> + <h3>Table Of Contents</h3> + <ul> +<li class="toctree-l1"><a class="reference internal" href="gnupg.html">gnupg package</a></li> +</ul> + + <h3 style="margin-top: 1.5em;">Search</h3> + <form class="search" action="#" method="get"> + <input type="text" name="q" /> + <input type="submit" value="Go" /> + <input type="hidden" name="check_keywords" value="yes" /> + <input type="hidden" name="area" value="default" /> + </form> + <p class="searchtip" style="font-size: 90%"> + Enter search terms or a module, class or function name. + </p> + </div> + <div class="clearer"></div> + </div> + </div> + + <div class="footer-wrapper"> + <div class="footer"> + <div class="left"> + <a href="py-modindex.html" title="Python Module Index" + >modules</a> | + <a href="genindex.html" title="General Index" + >index</a> + </div> + + <div class="right"> + + <div class="footer"> + © Copyright 2013-2014, Isis Agora Lovecruft. + Last updated on Saturday, 02 August 2014. + Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.2.2. + </div> + </div> + <div class="clearer"></div> + </div> + </div> + + </body> +</html>
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