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241 files changed, 25625 insertions, 5158 deletions
diff --git a/.coveragerc b/.coveragerc new file mode 100644 index 00000000..bcf38d0f --- /dev/null +++ b/.coveragerc @@ -0,0 +1,23 @@ +# .coveragerc to control coverage.py +[run] +branch = True + +[report] +# Regexes for lines to exclude from consideration +exclude_lines = + # Have to re-enable the standard pragma + pragma: no cover + + # Don't complain about missing debug-only code: + def __repr__ + if self\.debug + + # Don't complain if tests don't hit defensive assertion code: + raise AssertionError + raise NotImplementedError + + # Don't complain if non-runnable code isn't run: + if 0: + if __name__ == .__main__.: + +ignore_errors = True diff --git a/.gitattributes b/.gitattributes new file mode 100644 index 00000000..eb8672e0 --- /dev/null +++ b/.gitattributes @@ -0,0 +1,19 @@ +*.swp export-ignore +*.swo export-ignore +*.pyc export-ignore +.* export-ignore +bin/ export-ignore +build/ export-ignore +core export-ignore +debian/python-leap-client/ export-ignore +dist/ export-ignore +docs/_build export-ignore +docs/covhtml export-ignore +include/ export-ignore +lib/ export-ignore +local/ export-ignore +man/ export-ignore +share/ export-ignore +src/leap.egg-info/ export-ignore +src/leap_client.egg-info export-ignore +src/leap/_version.py export-subst @@ -1,15 +1,27 @@ *.swp *.swo *.pyc +*.log .* +!.coveragerc +!.tx bin/ build/ core debian/python-leap-client/ dist/ docs/_build +docs/covhtml include/ lib/ local/ share/ src/leap.egg-info/ +src/leap_client.egg-info +src/leap/_branding.py +src/leap/certs/*.pem +src/*.egg-info +pkg/osx/dist +pkg/osx/build +MANIFEST +_trial_temp* diff --git a/.tx/config b/.tx/config new file mode 100644 index 00000000..db998b21 --- /dev/null +++ b/.tx/config @@ -0,0 +1,10 @@ +[main] +host = https://www.transifex.com + +[leap-client.leap-client] + +file_filter = data/translations/<lang>.ts +source_file = data/ts/en_US.ts +source_lang = en +type = QT +#minimum_perc = 90 # minimum percentage completed before pulling diff --git a/CHANGES.txt b/CHANGES.txt deleted file mode 100644 index e92537c0..00000000 --- a/CHANGES.txt +++ /dev/null @@ -1 +0,0 @@ --- 0.1.0 initial release diff --git a/COPYING b/COPYING new file mode 100644 index 00000000..94a9ed02 --- /dev/null +++ b/COPYING @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + <one line to give the program's name and a brief idea of what it does.> + Copyright (C) <year> <name of author> + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + <program> Copyright (C) <year> <name of author> + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +<http://www.gnu.org/licenses/>. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +<http://www.gnu.org/philosophy/why-not-lgpl.html>. diff --git a/MANIFEST.in b/MANIFEST.in index 3ce64e45..d7a5201e 100644 --- a/MANIFEST.in +++ b/MANIFEST.in @@ -1,3 +1,4 @@ -# ??? not needed from win -include setup/linux/polkit/* +include pkg/* +include pkg/branding/* include docs/* +include versioneer.py @@ -1,41 +1,69 @@ +SHELL := /bin/zsh # ################################ # Makefile for compiling resources # files. -###### EDIT ###################### +# TODO move to setup scripts +# and implement it in python +# http://die-offenbachs.homelinux.org:48888/hg/eric5/file/5072605ad4dd/compileUiFiles.py +###### EDIT ###################### + #Directory with ui and resource files RESOURCE_DIR = data/resources #Directory for compiled resources COMPILED_DIR = src/leap/gui + +#Directory for (finished) translations +TRANSLAT_DIR = data/translations + +#Project file, used for translations +PROJFILE = data/leap_client.pro #UI files to compile # UI_FILES = foo.ui UI_FILES = #Qt resource files to compile #images.qrc -RESOURCES = mainwindow.qrc +RESOURCES = mainwindow.qrc locale.qrc #pyuic4 and pyrcc4 binaries PYUIC = pyuic4 PYRCC = pyrcc4 +PYLUP = pylupdate4 +LRELE = lrelease + ################################# # DO NOT EDIT FOLLOWING COMPILED_UI = $(UI_FILES:%.ui=$(COMPILED_DIR)/ui_%.py) COMPILED_RESOURCES = $(RESOURCES:%.qrc=$(COMPILED_DIR)/%_rc.py) + +DEBVER = $(shell dpkg-parsechangelog | sed -ne 's,Version: ,,p') + +# all : resources ui resources : $(COMPILED_RESOURCES) ui : $(COMPILED_UI) + +translations: + $(PYLUP) $(PROJFILE) + $(LRELE) $(TRANSLAT_DIR)/*.ts $(COMPILED_DIR)/ui_%.py : $(RESOURCE_DIR)/%.ui $(PYUIC) $< -o $@ $(COMPILED_DIR)/%_rc.py : $(RESOURCE_DIR)/%.qrc $(PYRCC) $< -o $@ - + +manpages: + rst2man docs/man/leap-client.1.rst docs/man/leap-client.1 + +apidocs: + @sphinx-apidoc -o docs/api src/leap + clean : $(RM) $(COMPILED_UI) $(COMPILED_RESOURCES) $(COMPILED_UI:.py=.pyc) $(COMPILED_RESOURCES:.py=.pyc) diff --git a/NEWS.rst b/NEWS.rst new file mode 100644 index 00000000..45f1012f --- /dev/null +++ b/NEWS.rst @@ -0,0 +1,67 @@ +================================== +User-facing changes in Leap Client +================================== + +Release 0.2.0 (2013-1-XX) +-------------------------- + +This release is a functionally working version in Debian Wheezy and Ubuntu 12.04. +It is able to connect to a preconfigured leap provider and autoconfigures a EIP connection. + +Python Support +'''''''''''''' +This release supports Python2.6 and Python2.7 + +New Features +'''''''''''' +- First run wizard: allows to register an user with the selected provider. It also downloads all + the config files needed to connect to the eip service on this provider. +- Network checks: we do some basic network testing and warn user in case we cannot find a + suitable network interface, or if the virtual interface dissapears after a successful eip connection. +- Debug mode and logfiles: the leap-client script allows to be invoked with the --debug flag. + It also accepts a --logfile option that is useful for documenting bug reports. + +Dependencies +'''''''''''' +See the ``README.rst`` for a step-to-step install guide. + +The following libraries are needed: + +- PyQt4 +- libgnutls +- openvpn + +for building the package dependencies, you will need also: + +- python-setuptools +- python-dev +- libgnutls-dev + +Leap-Client depends on the following python packages: + +- pyopenssl +- requests +- psutil +- netifaces +- jsonschema +- srp +- pycrypto +- keyring + +We are freezing the python-gnutls library dependency for this release due to a bug in ubuntu, see: +https://bugs.launchpad.net/ubuntu/+source/python-gnutls/+bug/1027129 + + +Configuration files +''''''''''''''''''' + +Config files are created under ``~/.config/leap`` +Currently user should be able to completely remove this folder and have it auto-generated in the first run. + +- Current eip service config is stored in ``eip.json`` +- Under ``.config/leap/providers``, there is a per-provider folder that contains: + - ``provider.json``, with all options for connecting to this provider. + - ``eip-service.json``, with eip-specific configuration options, + - ``keys/ca``, for a copy of the ca certificates used in the tls connections to provider. + - ``keys/client``, for a local copy of leap user certificates used in the eip connection. +- ``leap.conf`` for general application configurations (gui windows geometry, ...). diff --git a/README.rst b/README.rst new file mode 100644 index 00000000..08c8e38d --- /dev/null +++ b/README.rst @@ -0,0 +1,119 @@ +========================================= +The LEAP Encryption Access Project Client +========================================= + +*your internet encryption toolkit* + +Read the docs! +============== + +You can read the documentation online at `http://leap-client.readthedocs.org <http://leap-client.readthedocs.org/en/latest/>`_. If you prefer to build it locally, run:: + + $ cd docs + $ make html + +Quick Start +============== + +At the current development stage we still do not have any versioned release. Instead, you might want to have a look at the `testers guide <http://leap-client.readthedocs.org/en/latest/testers/howto.html>`_ for a quick howto on fetching and testing latest development code. + +Dependencies +------------------ + +LEAP Client depends on these libraries: + +* ``python 2.6`` or ``2.7`` +* ``qt4 libraries`` +* ``openvpn`` + +Python packages are listed in ``pkg/requirements.pip`` and ``pkg/test-requirements.pip`` + +Debian +^^^^^^ + +Under a debian-based system, you can run:: + + $ apt-get install openvpn python-qt4 python-crypto python-requests python-gnutls + +For *testing*:: + + $ apt-get install python-nose python-mock python-coverage + +For *building* the package you will need to install also:: + + $ apt-get install pyqt4-dev-tools libgnutls-dev python-setuptools python-all-dev + + +pip +^^^ + +Use pip to install the required python packages:: + + $ apt-get install python-pip python-dev libgnutls-dev + $ pip install -r pkg/requirements.pip + + +Installing +----------- + +After getting the source and installing all the dependencies, proceed to install ``leap-client`` package:: + + $ python setup.py install + + +Running +------- + +After a successful installation, there should be a launcher called ``leap-client`` somewhere in your path:: + + $ leap-client + + +Hacking +======= + +See the `hackers guide <http://leap-client.readthedocs.org/en/latest/dev/environment.html>`_. + +The LEAP client git repository is available at:: + + git://leap.se/leap_client + +Some steps need to be run when setting a development environment for the first time. + +Enable a **virtualenv** to isolate your libraries. (Current *.gitignore* knows about a virtualenv in the root tree. If you do not like that place, just change ``.`` for *<path.to.environment>*):: + + $ virtualenv . + $ source bin/activate + +Make sure you are in the development branch:: + + (leap_client)$ git checkout develop + +Symlink your global pyqt libraries:: + + (leap_client)$ pkg/postmkvenv.sh + +And make your working tree available to your pythonpath:: + + (leap_client)$ python setup.py develop + + +Testing +======= + +Have a look at ``pkg/test-requirements.pip`` for the tests dependencies. + +To run the test suite:: + + $ ./run_tests.sh + +which the first time should automagically install all the needed dependencies in your virtualenv for you. + +License +======= + +.. image:: https://raw.github.com/leapcode/leap_client/develop/docs/user/gpl.png + +The LEAP Client is released under the terms of the `GNU GPL version 3`_ or later. + +.. _`GNU GPL version 3`: http://www.gnu.org/licenses/gpl.txt diff --git a/README.txt b/README.txt deleted file mode 100644 index b0f77a75..00000000 --- a/README.txt +++ /dev/null @@ -1,7 +0,0 @@ -Nothing here yet! -================= - -This is the master branch, but it contains really old code. -The integration branch is develop/ - -You will be able to find here the next tagged release (0.2) real soon. diff --git a/data/TODO b/data/TODO deleted file mode 100644 index 580227ac..00000000 --- a/data/TODO +++ /dev/null @@ -1 +0,0 @@ -icons file and stuff should be moved here at some point! diff --git a/data/images/Dialog-accept.png b/data/images/Dialog-accept.png Binary files differnew file mode 100644 index 00000000..5a8a0bdb --- /dev/null +++ b/data/images/Dialog-accept.png diff --git a/data/images/Dialog-error.png b/data/images/Dialog-error.png Binary files differnew file mode 100644 index 00000000..51da2f5b --- /dev/null +++ b/data/images/Dialog-error.png diff --git a/data/images/Emblem-question.png b/data/images/Emblem-question.png Binary files differnew file mode 100644 index 00000000..b2163e5b --- /dev/null +++ b/data/images/Emblem-question.png diff --git a/data/images/conn_connected.png b/data/images/conn_connected.png Binary files differindex 6a5bcba9..a5d20497 100644 --- a/data/images/conn_connected.png +++ b/data/images/conn_connected.png diff --git a/data/images/conn_connecting.png b/data/images/conn_connecting.png Binary files differindex 35cb0f6a..31b6e617 100644 --- a/data/images/conn_connecting.png +++ b/data/images/conn_connecting.png diff --git a/data/images/conn_error.png b/data/images/conn_error.png Binary files differindex ac1391df..85669af6 100644 --- a/data/images/conn_error.png +++ b/data/images/conn_error.png diff --git a/data/images/favicon.ico b/data/images/favicon.ico Binary files differnew file mode 100644 index 00000000..b5f3505a --- /dev/null +++ b/data/images/favicon.ico diff --git a/data/images/leap-client.icns b/data/images/leap-client.icns Binary files differnew file mode 100644 index 00000000..d5d52cdc --- /dev/null +++ b/data/images/leap-client.icns diff --git a/data/images/leap-color-small.png b/data/images/leap-color-small.png Binary files differnew file mode 100644 index 00000000..bc9d4e7f --- /dev/null +++ b/data/images/leap-color-small.png diff --git a/data/images/leapfrog.jpg b/data/images/leapfrog.jpg Binary files differdeleted file mode 100644 index a1ddf4bb..00000000 --- a/data/images/leapfrog.jpg +++ /dev/null diff --git a/data/images/watermark.png b/data/images/watermark.png Binary files differnew file mode 100644 index 00000000..d8e3f965 --- /dev/null +++ b/data/images/watermark.png diff --git a/data/leap_client.pro b/data/leap_client.pro new file mode 100644 index 00000000..57764a23 --- /dev/null +++ b/data/leap_client.pro @@ -0,0 +1,25 @@ +# qmake file + +# is not there a f*** way of expanding this? other to template with python I mean... + +SOURCES += ../src/leap/base/exceptions.py +SOURCES += ../src/leap/eip/exceptions.py +SOURCES += ../src/leap/baseapp/eip.py +SOURCES += ../src/leap/baseapp/log.py +SOURCES += ../src/leap/baseapp/systray.py +SOURCES += ../src/leap/gui/firstrun/intro.py +SOURCES += ../src/leap/gui/firstrun/last.py +SOURCES += ../src/leap/gui/firstrun/login.py +SOURCES += ../src/leap/gui/firstrun/providerinfo.py +SOURCES += ../src/leap/gui/firstrun/providerselect.py +SOURCES += ../src/leap/gui/firstrun/providersetup.py +SOURCES += ../src/leap/gui/firstrun/register.py +SOURCES += ../src/leap/gui/firstrun/connect.py +SOURCES += ../src/leap/gui/firstrun/wizard.py + +# where to generate ts files -- tx will pick from here + +# original file, english + +TRANSLATIONS += ts/en_US.ts + diff --git a/data/mkpyqt.py b/data/mkpyqt.py new file mode 100755 index 00000000..1ce2cd28 --- /dev/null +++ b/data/mkpyqt.py @@ -0,0 +1,271 @@ +#!/usr/bin/env python +# Copyright (c) 2007-10 Qtrac Ltd. All rights reserved. +# This program or module is free software: you can redistribute it and/or +# modify it under the terms of the GNU General Public License as published +# by the Free Software Foundation, either version 2 of the License, or +# version 3 of the License, or (at your option) any later version. It is +# provided for educational purposes and is distributed in the hope that +# it will be useful, but WITHOUT ANY WARRANTY; without even the implied +# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See +# the GNU General Public License for more details. + +import os +import platform +import stat +import subprocess +import sys +import PyQt4.QtCore + +__version__ = "1.0.4" + +Windows = sys.platform.lower().startswith(("win", "microsoft")) +if Windows: + PATH = os.path.join(os.path.dirname(sys.executable), + "Lib/site-packages/PyQt4") + if os.access(os.path.join(PATH, "bin"), os.R_OK): + PATH = os.path.join(PATH, "bin") +else: + app = PyQt4.QtCore.QCoreApplication([]) + PATH = unicode(app.applicationDirPath()) + del app +if sys.platform.startswith("darwin"): + i = PATH.find("Resources") + if i > -1: + PATH = PATH[:i] + "bin" +PYUIC4 = os.path.join(PATH, "pyuic4") # e.g. PYUIC4 = "/usr/bin/pyuic4" +if sys.platform.startswith("darwin"): + PYUIC4 = os.path.dirname(sys.executable) + i = PYUIC4.find("Resources") + if i > -1: + PYUIC4 = PYUIC4[:i] + "Lib/python2.5/site-packages/PyQt4/uic/pyuic.py" +PYRCC4 = os.path.join(PATH, "pyrcc4") +PYLUPDATE4 = os.path.join(PATH, "pylupdate4") +LRELEASE = "lrelease" +if Windows: + PYUIC4 = PYUIC4.replace("/", "\\") + ".bat" + PYRCC4 = PYRCC4.replace("/", "\\") + ".exe" + PYLUPDATE4 = PYLUPDATE4.replace("/", "\\") + ".exe" + +msg = [] +shell = lambda command: subprocess.Popen(['which', command], + stdout=subprocess.PIPE).communicate() + +if not os.access(PYUIC4, os.F_OK): + PYUIC4 = shell('pyuic4')[0].strip('\n') + if not os.access(PYUIC4, os.F_OK): + msg.append("failed to find pyuic4; tried %s" % PYUIC4) + +if not os.access(PYRCC4, os.F_OK): + PYRCC4 = shell('pyrcc4')[0].strip('\n') + if not os.access(PYRCC4, os.F_OK): + msg.append("failed to find pyrcc4; tried %s" % PYRCC4) + +if not os.access(PYLUPDATE4, os.F_OK): + PYLUPDATE4 = shell('pylupdate4')[0].strip('\n') + if not os.access(PYLUPDATE4, os.F_OK): + msg.append("failed to find pylupdate4; tried %s" % PYLUPDATE4) + +if msg: + print "\n".join(msg) + print "try manually editing this program to put the correct " + \ + "paths in place" + sys.exit() + +Debug = False +Verbose = False + +def usage(): + print """usage: mkpyqt.py [options] [path] + +Options (which can be given in any of the forms shown): +-b --build build [default] +-c --clean clean +-f --force force +-t --translate translate +-r --recurse recurse +-v --verbose verbose +-D --debug debug +path defaults to . + +If executed with no arguments (or with a build argument) it does a +build, i.e., it looks for all *.ui and *.qrc files and makes sure that +the corresponding ui_*.py and qrc_*.py files exist and are up-to-date. + +If executed with clean, deletes all ui_*.py and qrc_*.py files that have +corresponding *.ui and *.qrc files, and all *.pyc and *.pyo files. + +If executed with force, it does a clean followed by a build. + +If building and the translate option is given, after building, it runs +pylupdate4 on all .py and .pyw files it encounters, and then runs lrelease +on all .ts files it encounters. It does not use a .pro file so the .ts +files must be created in the first place, e.g., using pylupdate4 on one +of the source files and using its -ts option. + +WARNING: Do not give any hand-coded files names that match ui_*.py or +qrc_*.py since these will be deleted by mkpyqt.py clean! + +NOTE: If any tool fails to run, e.g., pyuic4, then edit this program and +hard-code the path; the variables with the tool paths are near the top +of the file. + +mkpyqt.py v %s. Copyright (c) 2007-9 Qtrac Ltd. All rights reserved. +""" % __version__ + sys.exit() + + +def report_failure(command, args, process): + msg = "" + ba = process.readAllStandardError() + if not ba.isEmpty(): + msg = ": " + str(QString(ba)) + print "failed", command, " ".join(args), msg + + +def build(path): + for name in os.listdir(path): + source = os.path.join(path, name) + target = None + if source.endswith(".ui"): + target = os.path.join(path, + "ui_" + name.replace(".ui", ".py")) + command = PYUIC4 + elif source.endswith(".qrc"): + target = os.path.join(path, + "qrc_" + name.replace(".qrc", ".py")) + command = PYRCC4 + process = PyQt4.QtCore.QProcess() + if target is not None: + if not os.access(target, os.F_OK) or ( + os.stat(source)[stat.ST_MTIME] > \ + os.stat(target)[stat.ST_MTIME]): + args = ["-o", target, source] + if sys.platform.startswith("darwin") and command == PYUIC4: + command = sys.executable + args = [PYUIC4] + args + if Debug: + print "# %s %s" % (command, " ".join(args)) + else: + process.start(command, args) + if not process.waitForFinished(2 * 60 * 1000): + report_failure(command, args, process) + else: + print source, "->", target + elif Verbose: + print source, "is up-to-date" + + +def clean(path): + deletelist = [] + for name in os.listdir(path): + target = os.path.join(path, name) + source = None + if target.endswith(".py") or target.endswith(".pyc") or \ + target.endswith(".pyo"): + if name.startswith("ui_") and not name[-1] in "oc": + source = os.path.join(path, name[3:-3] + ".ui") + elif name.startswith("qrc_"): + if target[-1] in "oc": + source = os.path.join(path, name[4:-4] + ".qrc") + else: + source = os.path.join(path, name[4:-3] + ".qrc") + elif target[-1] in "oc": + source = target[:-1] + if source is not None: + if os.access(source, os.F_OK): + if Debug: + print "# delete ", target + else: + deletelist.append(target) + else: + print "will not remove '%s' since `%s' not found" % ( + target, source) + if not Debug: + for target in deletelist: + if Verbose: + print "deleted", target + os.remove(target) + + +def translate(path): + files = [] + tsfiles = [] + for name in os.listdir(path): + if name.endswith((".py", ".pyw")): + files.append(os.path.join(path, name)) + elif name.endswith(".ts"): + tsfiles.append(os.path.join(path, name)) + if not tsfiles: + return + verbose = "-verbose" if Verbose else "" + silent = "-silent" if not Verbose else "" + process = PyQt4.QtCore.QProcess() + for ts in tsfiles: + qm = ts[:-3] + ".qm" + command1 = PYLUPDATE4 + args1 = [verbose] + files + ["-ts", ts] + command2 = LRELEASE + args2 = [silent, ts, "-qm", qm] + if Debug: + print "updated", ts + print "generated", qm + else: + process.start(command1, args1) + if not process.waitForFinished(2 * 60 * 1000): + report_failure(command1, args1, process) + process.start(command2, args2) + if not process.waitForFinished(2 * 60 * 1000): + report_failure(command2, args2, process) + + +def apply(recurse, function, path): + if not recurse: + function(path) + else: + for root, dirs, files in os.walk(path): + for dir in dirs: + function(os.path.join(root, dir)) + + +def main(): + global Debug, Verbose + function = build + recurse = False + trans = False + force = False + path = "." + args = sys.argv[1:] + while args: + arg = args.pop(0) + if arg in ("-D", "--debug", "debug"): + Debug = True + elif arg in ("-b", "--build", "build"): + pass # This is the default + elif arg in ("-c", "--clean", "clean"): + function = clean + elif arg in ("-f", "--force", "force"): + force = True + elif arg in ("-t", "--translate", "translate"): + trans = True + elif arg in ("-r", "--recurse", "recurse"): + recurse = True + elif arg in ("-v", "--verbose", "verbose"): + Verbose = True + elif arg in ("-h", "--help", "help"): + usage() + else: + path = arg + if not force: + apply(recurse, function, path) + else: + apply(recurse, clean, path) + apply(recurse, build, path) + if trans and (function == build or force): + apply(recurse, translate, path) + +main() + +# 1.0.1 Fixed bug reported by Brian Downing where paths that contained +# spaces were not handled correctly. +# 1.0.2 Changed default path on Windows to match PyQt 4.4 +# 1.0.3 Tried to make the paths work on Mac OS X diff --git a/data/resources/locale.qrc b/data/resources/locale.qrc new file mode 100644 index 00000000..47fb5243 --- /dev/null +++ b/data/resources/locale.qrc @@ -0,0 +1,6 @@ +<!DOCTYPE RCC><RCC version="1.0"> +<qresource> +<file>../translations/es.qm</file> +<file>../translations/de.qm</file> +</qresource> +</RCC> diff --git a/data/resources/mainwindow.qrc b/data/resources/mainwindow.qrc index 9a2531c9..293988e1 100644 --- a/data/resources/mainwindow.qrc +++ b/data/resources/mainwindow.qrc @@ -3,6 +3,10 @@ <file>../images/conn_error.png</file> <file>../images/conn_connecting.png</file> <file>../images/conn_connected.png</file> - <file>../images/leapfrog.jpg</file> + <file>../images/leap-color-small.png</file> + <file>../images/watermark.png</file> + <file>../images/Dialog-accept.png</file> + <file>../images/Dialog-error.png</file> + <file>../images/Emblem-question.png</file> </qresource> </RCC> diff --git a/data/translations/README.rst b/data/translations/README.rst new file mode 100644 index 00000000..1f3dd0b3 --- /dev/null +++ b/data/translations/README.rst @@ -0,0 +1,8 @@ +data/translations +================= + +We expect finished translations (i.e., those downloaded from ``transifex``) to live here. + +Translator object will pick them from here. + +(Actually, from the embedded locale_rc) diff --git a/data/translations/de.qm b/data/translations/de.qm Binary files differnew file mode 100644 index 00000000..b2f04f22 --- /dev/null +++ b/data/translations/de.qm diff --git a/data/translations/de.ts b/data/translations/de.ts new file mode 100644 index 00000000..f2ab6fa4 --- /dev/null +++ b/data/translations/de.ts @@ -0,0 +1,218 @@ +<?xml version="1.0" ?><!DOCTYPE TS><TS language="de" version="2.0"> +<context> + <name>IntroPage</name> + <message> + <location filename="../src/leap/gui/firstrun/intro.py" line="14"/> + <source>First run wizard.</source> + <translation>Assistent für erstmaligen Start</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/intro.py" line="24"/> + <source>Now we will guide you through some configuration that is needed before you can connect for the first time.<br><br>If you ever need to modify these options again, you can find the wizard in the '<i>Settings</i>' menu from the main window.<br><br>Do you want to <b>sign up</b> for a new account, or <b>log in</b> with an already existing username?<br></source> + <translation>Wir werden dich nun durch einige Konfigurationen führen, die du für den ersten Start benötigst.<br><br>Wenn du diese Konfigurationen jemals ändern musst, findest du den Assistenten im '<i>Einstellungen</i>'-Menü des Haupfensters.<br><br>Möchtest du dich für einen neuen Account <b>anmelden</b> oder mit einem bestehenden Usernamen <b>einloggen</b>?</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/intro.py" line="37"/> + <source>Sign up for a new account.</source> + <translation>Für einen neuen Account anmelden.</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/intro.py" line="40"/> + <source>Log In with my credentials.</source> + <translation>Mit bestehenden Daten einloggen.</translation> + </message> +</context> +<context> + <name>LogInPage</name> + <message> + <location filename="../src/leap/gui/firstrun/login.py" line="96"/> + <source>Username must be in the username@provider form.</source> + <translation>Der Username muss in der Form username@provider sein.</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/login.py" line="140"/> + <source>Resolving domain name</source> + <translation>Auflösen des Domain-Namens</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/login.py" line="163"/> + <source>Authentication error: %s</source> + <translation>Authentifizierungsfehler: %s</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/login.py" line="179"/> + <source>Credentials validated.</source> + <translation>Anmeldedaten korrekt.</translation> + </message> +</context> +<context> + <name>ProviderInfoPage</name> + <message> + <location filename="../src/leap/gui/firstrun/providerinfo.py" line="18"/> + <source>Provider Info</source> + <translation>Provider-info</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providerinfo.py" line="19"/> + <source>This is what provider says.</source> + <translation>Das ist, was der Provider sagt.</translation> + </message> +</context> +<context> + <name>ProviderSetupValidationPage</name> + <message> + <location filename="../src/leap/gui/firstrun/providersetup.py" line="26"/> + <source>Provider setup</source> + <translation>Provider-Setup</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providersetup.py" line="27"/> + <source>Doing autoconfig.</source> + <translation>Führe autoconfig durch.</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providersetup.py" line="83"/> + <source>Fetching CA certificate</source> + <translation>Hole CA-Zertifikat</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providersetup.py" line="105"/> + <source>Checking CA fingerprint</source> + <translation>Überprüfe CA-Fingerprint</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providersetup.py" line="134"/> + <source>Validating api certificate</source> + <translation>Überprüfe API-Zertifikat</translation> + </message> +</context> +<context> + <name>RegisterUserPage</name> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="31"/> + <source>Sign Up</source> + <translation>Anmelden</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="208"/> + <source>Registration succeeded!</source> + <translation>Registrierung erfolgreich!</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="238"/> + <source>Password does not match..</source> + <translation>Passwort stimmt nicht überien.</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="242"/> + <source>Password too short.</source> + <translation>Passwort zu kurz</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="247"/> + <source>Password too obvious.</source> + <translation>Passwort zu simpel.</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="279"/> + <source>Error connecting to provider (timeout)</source> + <translation>Verbindungsfehler zu Provider (timeout)</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="284"/> + <source>Error Connecting to provider (connerr).</source> + <translation>Verbindungsfehler zu Provider (connerr)</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="292"/> + <source>Error during registration (%s)</source> + <translation>Fehler während der Registrierung (%s)</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="302"/> + <source>Could not register (bad response)</source> + <translation>Konnte nicht registrieren (bad response)</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="309"/> + <source>Username not available.</source> + <translation>Username nicht verfügbar.</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="375"/> + <source>Register a new user with provider %s.</source> + <translation>Registriere einen neuen User bei Provider %s</translation> + </message> +</context> +<context> + <name>RegisterUserValidationPage</name> + <message> + <location filename="../src/leap/gui/firstrun/regvalidation.py" line="95"/> + <source>Fetching provider config...</source> + <translation>Hole Provider-Konfiguration...</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/regvalidation.py" line="112"/> + <source>Authentication error: %s</source> + <translation>Authentifizierungsfehler: %s</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/regvalidation.py" line="117"/> + <source>Fetching eip certificate</source> + <translation>Hole EIP-Zertifikat</translation> + </message> +</context> +<context> + <name>SelectProviderPage</name> + <message> + <location filename="../src/leap/gui/firstrun/providerselect.py" line="32"/> + <source>Enter Provider</source> + <translation>Gib Provider ein</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providerselect.py" line="33"/> + <source>Please enter the domain of the provider you want to use for your connection.</source> + <translation>Bitte gib die Domain des Providers an, den du für deine Verbindung nutzen möchtest.</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providerselect.py" line="87"/> + <source>chec&k!</source> + <translation type="unfinished"/> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providerselect.py" line="97"/> + <source>Server certificate could not be verified.</source> + <translation>Server-Zertifikat konnte nicht bestätigt werden.</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providerselect.py" line="136"/> + <source>Certificate validation</source> + <translation>Zertifikatsüberprüfung</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providerselect.py" line="222"/> + <source>checking domain name</source> + <translation>Prüfe Domain-Name</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providerselect.py" line="276"/> + <source>checking https connection</source> + <translation>Prüfe HTTPS-Verbindung</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providerselect.py" line="292"/> + <source>Could not get info from provider.</source> + <translation>Konnte keine Information vom Provider bekommen.</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providerselect.py" line="295"/> + <source>Could not download provider info (refused conn.).</source> + <translation>Konnte Provider-Info nicht herunterladen (refused conn.).</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providerselect.py" line="305"/> + <source>fetching provider info</source> + <translation>Hole Provider-Info</translation> + </message> +</context> +</TS>
\ No newline at end of file diff --git a/data/translations/es.qm b/data/translations/es.qm Binary files differnew file mode 100644 index 00000000..8daa2037 --- /dev/null +++ b/data/translations/es.qm diff --git a/data/translations/es.ts b/data/translations/es.ts new file mode 100644 index 00000000..84aa6f0a --- /dev/null +++ b/data/translations/es.ts @@ -0,0 +1,218 @@ +<?xml version="1.0" ?><!DOCTYPE TS><TS language="es" version="2.0"> +<context> + <name>IntroPage</name> + <message> + <location filename="../src/leap/gui/firstrun/intro.py" line="14"/> + <source>First run wizard.</source> + <translation>Primera Conexion.</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/intro.py" line="24"/> + <source>Now we will guide you through some configuration that is needed before you can connect for the first time.<br><br>If you ever need to modify these options again, you can find the wizard in the '<i>Settings</i>' menu from the main window.<br><br>Do you want to <b>sign up</b> for a new account, or <b>log in</b> with an already existing username?<br></source> + <translation>Vamos a configurar algunas cosas antes de que te puedas conectar por primera vez.<br><br>Si necesitas modificar estas opciones de nuevo, puedes encontrar este asistente en el menu de '<i>Opciones</i>' en la ventana principal.<br><br>Quieres <b>registrar</b> una nueva cuenta, o <b>loguearte</b> con tu usuario?<br> </translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/intro.py" line="37"/> + <source>Sign up for a new account.</source> + <translation>Registrar una cuenta nueva.</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/intro.py" line="40"/> + <source>Log In with my credentials.</source> + <translation>Loguearme con un usuario que ya tengo.</translation> + </message> +</context> +<context> + <name>LogInPage</name> + <message> + <location filename="../src/leap/gui/firstrun/login.py" line="96"/> + <source>Username must be in the username@provider form.</source> + <translation>El usuario tiene que ser usuario@tu.proveedor</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/login.py" line="140"/> + <source>Resolving domain name</source> + <translation>Resolviendo nombre de dominio</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/login.py" line="163"/> + <source>Authentication error: %s</source> + <translation>Error de autenticacion: %s</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/login.py" line="179"/> + <source>Credentials validated.</source> + <translation>Credenciales validadas.</translation> + </message> +</context> +<context> + <name>ProviderInfoPage</name> + <message> + <location filename="../src/leap/gui/firstrun/providerinfo.py" line="18"/> + <source>Provider Info</source> + <translation>Info del Proveedor</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providerinfo.py" line="19"/> + <source>This is what provider says.</source> + <translation>Esto es lo que dice el proveedor.</translation> + </message> +</context> +<context> + <name>ProviderSetupValidationPage</name> + <message> + <location filename="../src/leap/gui/firstrun/providersetup.py" line="26"/> + <source>Provider setup</source> + <translation>Configuracion del Proveedor</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providersetup.py" line="27"/> + <source>Doing autoconfig.</source> + <translation>Autoconfigurando.</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providersetup.py" line="83"/> + <source>Fetching CA certificate</source> + <translation>Obteniendo certificado de la CA</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providersetup.py" line="105"/> + <source>Checking CA fingerprint</source> + <translation>Comprobando el fingerprint de la CA</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providersetup.py" line="134"/> + <source>Validating api certificate</source> + <translation>Validando certificado de la api</translation> + </message> +</context> +<context> + <name>RegisterUserPage</name> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="31"/> + <source>Sign Up</source> + <translation>Nueva Cuenta</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="208"/> + <source>Registration succeeded!</source> + <translation>Cuenta creada con exito!</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="238"/> + <source>Password does not match..</source> + <translation>Las contrasenas no son iguales..</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="242"/> + <source>Password too short.</source> + <translation>Contrasena demasiado corta.</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="247"/> + <source>Password too obvious.</source> + <translation>Contrasena demasiado obvia.</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="279"/> + <source>Error connecting to provider (timeout)</source> + <translation>Error conectandose al proveedor (timeout)</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="284"/> + <source>Error Connecting to provider (connerr).</source> + <translation>Error conectandose al proveedor (connerr).</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="292"/> + <source>Error during registration (%s)</source> + <translation>Error durante el registro (%s)</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="302"/> + <source>Could not register (bad response)</source> + <translation>No se pudo registrar (bad response)</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="309"/> + <source>Username not available.</source> + <translation>Usuario no disponible.</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="375"/> + <source>Register a new user with provider %s.</source> + <translation>Registrar un nuevo usuario con el proveedor %s.</translation> + </message> +</context> +<context> + <name>RegisterUserValidationPage</name> + <message> + <location filename="../src/leap/gui/firstrun/regvalidation.py" line="95"/> + <source>Fetching provider config...</source> + <translation>Obteniendo configuracion del proveedor...</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/regvalidation.py" line="112"/> + <source>Authentication error: %s</source> + <translation>Error de autenticacion: %s</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/regvalidation.py" line="117"/> + <source>Fetching eip certificate</source> + <translation>Obteniendo certificado eip</translation> + </message> +</context> +<context> + <name>SelectProviderPage</name> + <message> + <location filename="../src/leap/gui/firstrun/providerselect.py" line="32"/> + <source>Enter Provider</source> + <translation>Entra tu Proveedor</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providerselect.py" line="33"/> + <source>Please enter the domain of the provider you want to use for your connection.</source> + <translation>Por favor, rellena el dominio del proveedor que quieras usar para tu conexion.</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providerselect.py" line="87"/> + <source>chec&k!</source> + <translation>compro&bar!</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providerselect.py" line="97"/> + <source>Server certificate could not be verified.</source> + <translation>No se pudo verificar el certificado del servidor.</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providerselect.py" line="136"/> + <source>Certificate validation</source> + <translation>Validacion del certificado</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providerselect.py" line="222"/> + <source>checking domain name</source> + <translation>comprobando nombre de dominio</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providerselect.py" line="276"/> + <source>checking https connection</source> + <translation>comprobando conexion https</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providerselect.py" line="292"/> + <source>Could not get info from provider.</source> + <translation>no se pudo obtener info del proveedor</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providerselect.py" line="295"/> + <source>Could not download provider info (refused conn.).</source> + <translation>no se pudo obtener info del proveedor (refused conn.).</translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providerselect.py" line="305"/> + <source>fetching provider info</source> + <translation>obteniendo info del preveedor</translation> + </message> +</context> +</TS>
\ No newline at end of file diff --git a/data/ts/README.rst b/data/ts/README.rst new file mode 100644 index 00000000..3db2d104 --- /dev/null +++ b/data/ts/README.rst @@ -0,0 +1,14 @@ +data/ts +======= + +Here we expect the .ts files generated by typing:: + + $ make translations + +Which will generate the sources (en_US) + +For uploading a source:: + + $ tx push -s + +Translator should pick finished ``.qm`` files from ``data/translations`` instead of this folder. diff --git a/data/ts/en_US.ts b/data/ts/en_US.ts new file mode 100644 index 00000000..d2cba837 --- /dev/null +++ b/data/ts/en_US.ts @@ -0,0 +1,477 @@ +<?xml version="1.0" encoding="utf-8"?> +<!DOCTYPE TS><TS version="2.0"> +<context> + <name>ConnectionPage</name> + <message> + <location filename="../src/leap/gui/firstrun/connect.py" line="26"/> + <source>Connecting...</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/connect.py" line="27"/> + <source>Setting up a encrypted connection with the provider</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/connect.py" line="85"/> + <source>Getting EIP configuration files</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/connect.py" line="101"/> + <source>Authentication error: %s</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/connect.py" line="109"/> + <source>Getting EIP certificate</source> + <translation type="unfinished"></translation> + </message> +</context> +<context> + <name>EIPConductorAppMixin</name> + <message> + <location filename="../src/leap/baseapp/eip.py" line="221"/> + <source>&Disconnect</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/baseapp/eip.py" line="235"/> + <source>&Connect</source> + <translation type="unfinished"></translation> + </message> +</context> +<context> + <name>EIPErrors</name> + <message> + <location filename="../src/leap/eip/exceptions.py" line="66"/> + <source>We could not find any authentication agent in your system.<br/>Make sure you have <b>polkit-gnome-authentication-agent-1</b> running and try again.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/eip/exceptions.py" line="77"/> + <source>We could not find <b>pkexec</b> in your system.<br/> Do you want to try <b>setuid workaround</b>? (<i>DOES NOTHING YET</i>)</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/eip/exceptions.py" line="88"/> + <source>No suitable openvpn command found. <br/>(Might be a permissions problem)</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/eip/exceptions.py" line="97"/> + <source>there is a problem with provider certificate</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/eip/exceptions.py" line="104"/> + <source>an error occurred during configuratio of leap services</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/eip/exceptions.py" line="119"/> + <source>Server does not allow secure connections</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/eip/exceptions.py" line="126"/> + <source>Server certificate could not be verified</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/eip/exceptions.py" line="137"/> + <source>We could not find your eip certs in the expected path</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/eip/exceptions.py" line="111"/> + <source>Another OpenVPN Process has been detected. Please close it before starting leap-client</source> + <translation type="unfinished"></translation> + </message> +</context> +<context> + <name>Errors</name> + <message> + <location filename="../src/leap/base/exceptions.py" line="57"/> + <source>Interface not found</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/base/exceptions.py" line="64"/> + <source>Looks like your computer is not connected to the internet</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/base/exceptions.py" line="72"/> + <source>Looks like there are problems with your internet connection</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/base/exceptions.py" line="80"/> + <source>It looks like there is no internet connection.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/base/exceptions.py" line="88"/> + <source>Domain cannot be found</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/base/exceptions.py" line="95"/> + <source>The Encrypted Connection was lost.</source> + <translation type="unfinished"></translation> + </message> +</context> +<context> + <name>IntroPage</name> + <message> + <location filename="../src/leap/gui/firstrun/intro.py" line="14"/> + <source>First run wizard</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/intro.py" line="37"/> + <source>Sign up for a new account</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/intro.py" line="40"/> + <source>Log In with my credentials</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/intro.py" line="24"/> + <source>Now we will guide you through some configuration that is needed before you can connect for the first time.<br><br>If you ever need to modify these options again, you can find the wizard in the '<i>Settings</i>' menu from the main window.<br><br>Do you want to <b>sign up</b> for a new account, or <b>log in</b> with an already existing username?<br></source> + <translation type="unfinished"></translation> + </message> +</context> +<context> + <name>LastPage</name> + <message> + <location filename="../src/leap/gui/firstrun/last.py" line="18"/> + <source>Connecting to Encrypted Internet Proxy service...</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/last.py" line="66"/> + <source>Click '<i>%s</i>' to end the wizard and save your settings.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/last.py" line="62"/> + <source>You are now using an encrypted connection!</source> + <translation type="unfinished"></translation> + </message> +</context> +<context> + <name>LogInPage</name> + <message> + <location filename="../src/leap/gui/firstrun/login.py" line="96"/> + <source>Username must be in the username@provider form.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/login.py" line="140"/> + <source>Resolving domain name</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/login.py" line="163"/> + <source>Authentication error: %s</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/login.py" line="179"/> + <source>Credentials validated.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/login.py" line="24"/> + <source>Log In</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/login.py" line="38"/> + <source>User &name:</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/login.py" line="53"/> + <source>&Password:</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/login.py" line="80"/> + <source>Log in</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/login.py" line="25"/> + <source>Log in with your credentials</source> + <translation type="unfinished"></translation> + </message> +</context> +<context> + <name>LogPaneMixin</name> + <message> + <location filename="../src/leap/baseapp/log.py" line="25"/> + <source>&Connect</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/baseapp/log.py" line="38"/> + <source>Disconnected</source> + <translation type="unfinished"></translation> + </message> +</context> +<context> + <name>ProviderInfoPage</name> + <message> + <location filename="../src/leap/gui/firstrun/providerinfo.py" line="19"/> + <source>Provider Information</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providerinfo.py" line="20"/> + <source>Services offered by this provider</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providerinfo.py" line="95"/> + <source>enrollment policy</source> + <translation type="unfinished"></translation> + </message> +</context> +<context> + <name>ProviderSetupValidationPage</name> + <message> + <location filename="../src/leap/gui/firstrun/providersetup.py" line="28"/> + <source>Provider setup</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providersetup.py" line="85"/> + <source>Fetching CA certificate</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providersetup.py" line="107"/> + <source>Checking CA fingerprint</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providersetup.py" line="125"/> + <source>Validating api certificate</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providersetup.py" line="29"/> + <source>Gathering configuration options for this provider</source> + <translation type="unfinished"></translation> + </message> +</context> +<context> + <name>RegisterUserPage</name> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="31"/> + <source>Sign Up</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="208"/> + <source>Registration succeeded!</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="244"/> + <source>Password does not match..</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="248"/> + <source>Password too short.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="253"/> + <source>Password too obvious.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="282"/> + <source>Error connecting to provider (timeout)</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="287"/> + <source>Error Connecting to provider (connerr).</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="295"/> + <source>Error during registration (%s)</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="305"/> + <source>Could not register (bad response)</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="312"/> + <source>Username not available.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="48"/> + <source>User &name:</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="60"/> + <source>&Password:</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="66"/> + <source>Password (again):</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="72"/> + <source>&Remember username and password.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/register.py" line="378"/> + <source>Register a new user with provider <em>%s</em></source> + <translation type="unfinished"></translation> + </message> +</context> +<context> + <name>SelectProviderPage</name> + <message> + <location filename="../src/leap/gui/firstrun/providerselect.py" line="32"/> + <source>Enter Provider</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providerselect.py" line="87"/> + <source>chec&k!</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providerselect.py" line="97"/> + <source>Server certificate could not be verified.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providerselect.py" line="136"/> + <source>Certificate validation</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providerselect.py" line="290"/> + <source>Could not get info from provider.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providerselect.py" line="293"/> + <source>Could not download provider info (refused conn.).</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providerselect.py" line="103"/> + <source>&Trust this provider certificate.</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providerselect.py" line="344"/> + <source>Do you want to <b>trust this provider certificate?</b></source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providerselect.py" line="347"/> + <source>SHA-256 fingerprint: <i>%s</i><br></source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providerselect.py" line="33"/> + <source>Please enter the domain of the provider you want to use for your connection</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providerselect.py" line="222"/> + <source>Checking if it is a valid provider</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providerselect.py" line="276"/> + <source>Checking for a secure connection</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/gui/firstrun/providerselect.py" line="303"/> + <source>Getting info from the provider</source> + <translation type="unfinished"></translation> + </message> +</context> +<context> + <name>StatusAwareTrayIconMixin</name> + <message> + <location filename="../src/leap/baseapp/systray.py" line="78"/> + <source>EIP Connection Status</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/baseapp/systray.py" line="87"/> + <source><b>disconnected</b></source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/baseapp/systray.py" line="126"/> + <source>Encryption ON turn &off</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/baseapp/systray.py" line="131"/> + <source>&Details...</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/baseapp/systray.py" line="135"/> + <source>&About</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/baseapp/systray.py" line="138"/> + <source>About Q&t</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/baseapp/systray.py" line="141"/> + <source>&Quit</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/baseapp/systray.py" line="152"/> + <source>Encryption ON turn o&ff</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/baseapp/systray.py" line="157"/> + <source>Encryption OFF turn &on</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/baseapp/systray.py" line="162"/> + <source>connecting...</source> + <translation type="unfinished"></translation> + </message> + <message> + <location filename="../src/leap/baseapp/systray.py" line="185"/> + <source>About</source> + <translation type="unfinished"></translation> + </message> +</context> +</TS> diff --git a/docs/COPYING b/docs/COPYING new file mode 100644 index 00000000..94a9ed02 --- /dev/null +++ b/docs/COPYING @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> + 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If this is what you want to do, use the GNU Library General -Public License instead of this License. diff --git a/docs/api/leap.base.rst b/docs/api/leap.base.rst new file mode 100644 index 00000000..778836c4 --- /dev/null +++ b/docs/api/leap.base.rst @@ -0,0 +1,98 @@ +base Package +============ + +:mod:`auth` Module +------------------ + +.. automodule:: leap.base.auth + :members: + :undoc-members: + :show-inheritance: + +:mod:`authentication` Module +---------------------------- + +.. automodule:: leap.base.authentication + :members: + :undoc-members: + :show-inheritance: + +:mod:`checks` Module +-------------------- + +.. automodule:: leap.base.checks + :members: + :undoc-members: + :show-inheritance: + +:mod:`config` Module +-------------------- + +.. automodule:: leap.base.config + :members: + :undoc-members: + :show-inheritance: + +:mod:`connection` Module +------------------------ + +.. automodule:: leap.base.connection + :members: + :undoc-members: + :show-inheritance: + +:mod:`constants` Module +----------------------- + +.. automodule:: leap.base.constants + :members: + :undoc-members: + :show-inheritance: + +:mod:`exceptions` Module +------------------------ + +.. automodule:: leap.base.exceptions + :members: + :undoc-members: + :show-inheritance: + +:mod:`network` Module +--------------------- + +.. automodule:: leap.base.network + :members: + :undoc-members: + :show-inheritance: + +:mod:`pluggableconfig` Module +----------------------------- + +.. automodule:: leap.base.pluggableconfig + :members: + :undoc-members: + :show-inheritance: + +:mod:`providers` Module +----------------------- + +.. automodule:: leap.base.providers + :members: + :undoc-members: + :show-inheritance: + +:mod:`specs` Module +------------------- + +.. automodule:: leap.base.specs + :members: + :undoc-members: + :show-inheritance: + +Subpackages +----------- + +.. toctree:: + + leap.base.tests + diff --git a/docs/api/leap.base.tests.rst b/docs/api/leap.base.tests.rst new file mode 100644 index 00000000..7af035b0 --- /dev/null +++ b/docs/api/leap.base.tests.rst @@ -0,0 +1,43 @@ +tests Package +============= + +:mod:`test_auth` Module +----------------------- + +.. automodule:: leap.base.tests.test_auth + :members: + :undoc-members: + :show-inheritance: + +:mod:`test_checks` Module +------------------------- + +.. automodule:: leap.base.tests.test_checks + :members: + :undoc-members: + :show-inheritance: + +:mod:`test_config` Module +------------------------- + +.. automodule:: leap.base.tests.test_config + :members: + :undoc-members: + :show-inheritance: + +:mod:`test_providers` Module +---------------------------- + +.. automodule:: leap.base.tests.test_providers + :members: + :undoc-members: + :show-inheritance: + +:mod:`test_validation` Module +----------------------------- + +.. automodule:: leap.base.tests.test_validation + :members: + :undoc-members: + :show-inheritance: + diff --git a/docs/api/leap.baseapp.rst b/docs/api/leap.baseapp.rst new file mode 100644 index 00000000..f24b4976 --- /dev/null +++ b/docs/api/leap.baseapp.rst @@ -0,0 +1,75 @@ +baseapp Package +=============== + +:mod:`constants` Module +----------------------- + +.. automodule:: leap.baseapp.constants + :members: + :undoc-members: + :show-inheritance: + +:mod:`dialogs` Module +--------------------- + +.. automodule:: leap.baseapp.dialogs + :members: + :undoc-members: + :show-inheritance: + +:mod:`eip` Module +----------------- + +.. automodule:: leap.baseapp.eip + :members: + :undoc-members: + :show-inheritance: + +:mod:`leap_app` Module +---------------------- + +.. automodule:: leap.baseapp.leap_app + :members: + :undoc-members: + :show-inheritance: + +:mod:`log` Module +----------------- + +.. automodule:: leap.baseapp.log + :members: + :undoc-members: + :show-inheritance: + +:mod:`mainwindow` Module +------------------------ + +.. automodule:: leap.baseapp.mainwindow + :members: + :undoc-members: + :show-inheritance: + +:mod:`network` Module +--------------------- + +.. automodule:: leap.baseapp.network + :members: + :undoc-members: + :show-inheritance: + +:mod:`permcheck` Module +----------------------- + +.. automodule:: leap.baseapp.permcheck + :members: + :undoc-members: + :show-inheritance: + +:mod:`systray` Module +--------------------- + +.. automodule:: leap.baseapp.systray + :members: + :undoc-members: + :show-inheritance: + diff --git a/docs/api/leap.certs.rst b/docs/api/leap.certs.rst new file mode 100644 index 00000000..e9cc2524 --- /dev/null +++ b/docs/api/leap.certs.rst @@ -0,0 +1,11 @@ +certs Package +============= + +:mod:`certs` Package +-------------------- + +.. automodule:: leap.certs + :members: + :undoc-members: + :show-inheritance: + diff --git a/docs/api/leap.crypto.rst b/docs/api/leap.crypto.rst new file mode 100644 index 00000000..a04e2e1d --- /dev/null +++ b/docs/api/leap.crypto.rst @@ -0,0 +1,26 @@ +crypto Package +============== + +:mod:`certs` Module +------------------- + +.. automodule:: leap.crypto.certs + :members: + :undoc-members: + :show-inheritance: + +:mod:`leapkeyring` Module +------------------------- + +.. automodule:: leap.crypto.leapkeyring + :members: + :undoc-members: + :show-inheritance: + +Subpackages +----------- + +.. toctree:: + + leap.crypto.tests + diff --git a/docs/api/leap.crypto.tests.rst b/docs/api/leap.crypto.tests.rst new file mode 100644 index 00000000..54ffa62f --- /dev/null +++ b/docs/api/leap.crypto.tests.rst @@ -0,0 +1,11 @@ +tests Package +============= + +:mod:`test_certs` Module +------------------------ + +.. automodule:: leap.crypto.tests.test_certs + :members: + :undoc-members: + :show-inheritance: + diff --git a/docs/api/leap.eip.rst b/docs/api/leap.eip.rst new file mode 100644 index 00000000..e418461b --- /dev/null +++ b/docs/api/leap.eip.rst @@ -0,0 +1,74 @@ +eip Package +=========== + +:mod:`checks` Module +-------------------- + +.. automodule:: leap.eip.checks + :members: + :undoc-members: + :show-inheritance: + +:mod:`config` Module +-------------------- + +.. automodule:: leap.eip.config + :members: + :undoc-members: + :show-inheritance: + +:mod:`constants` Module +----------------------- + +.. automodule:: leap.eip.constants + :members: + :undoc-members: + :show-inheritance: + +:mod:`eipconnection` Module +--------------------------- + +.. automodule:: leap.eip.eipconnection + :members: + :undoc-members: + :show-inheritance: + +:mod:`exceptions` Module +------------------------ + +.. automodule:: leap.eip.exceptions + :members: + :undoc-members: + :show-inheritance: + +:mod:`openvpnconnection` Module +------------------------------- + +.. automodule:: leap.eip.openvpnconnection + :members: + :undoc-members: + :show-inheritance: + +:mod:`specs` Module +------------------- + +.. automodule:: leap.eip.specs + :members: + :undoc-members: + :show-inheritance: + +:mod:`udstelnet` Module +----------------------- + +.. automodule:: leap.eip.udstelnet + :members: + :undoc-members: + :show-inheritance: + +Subpackages +----------- + +.. toctree:: + + leap.eip.tests + diff --git a/docs/api/leap.eip.tests.rst b/docs/api/leap.eip.tests.rst new file mode 100644 index 00000000..932a074f --- /dev/null +++ b/docs/api/leap.eip.tests.rst @@ -0,0 +1,43 @@ +tests Package +============= + +:mod:`data` Module +------------------ + +.. automodule:: leap.eip.tests.data + :members: + :undoc-members: + :show-inheritance: + +:mod:`test_checks` Module +------------------------- + +.. automodule:: leap.eip.tests.test_checks + :members: + :undoc-members: + :show-inheritance: + +:mod:`test_config` Module +------------------------- + +.. automodule:: leap.eip.tests.test_config + :members: + :undoc-members: + :show-inheritance: + +:mod:`test_eipconnection` Module +-------------------------------- + +.. automodule:: leap.eip.tests.test_eipconnection + :members: + :undoc-members: + :show-inheritance: + +:mod:`test_openvpnconnection` Module +------------------------------------ + +.. automodule:: leap.eip.tests.test_openvpnconnection + :members: + :undoc-members: + :show-inheritance: + diff --git a/docs/api/leap.gui.firstrun.rst b/docs/api/leap.gui.firstrun.rst new file mode 100644 index 00000000..36470c33 --- /dev/null +++ b/docs/api/leap.gui.firstrun.rst @@ -0,0 +1,91 @@ +firstrun Package +================ + +:mod:`firstrun` Package +----------------------- + +.. automodule:: leap.gui.firstrun + :members: + :undoc-members: + :show-inheritance: + +:mod:`intro` Module +------------------- + +.. automodule:: leap.gui.firstrun.intro + :members: + :undoc-members: + :show-inheritance: + +:mod:`last` Module +------------------ + +.. automodule:: leap.gui.firstrun.last + :members: + :undoc-members: + :show-inheritance: + +:mod:`login` Module +------------------- + +.. automodule:: leap.gui.firstrun.login + :members: + :undoc-members: + :show-inheritance: + +:mod:`mixins` Module +-------------------- + +.. automodule:: leap.gui.firstrun.mixins + :members: + :undoc-members: + :show-inheritance: + +:mod:`providerinfo` Module +-------------------------- + +.. automodule:: leap.gui.firstrun.providerinfo + :members: + :undoc-members: + :show-inheritance: + +:mod:`providerselect` Module +---------------------------- + +.. automodule:: leap.gui.firstrun.providerselect + :members: + :undoc-members: + :show-inheritance: + +:mod:`providersetup` Module +--------------------------- + +.. automodule:: leap.gui.firstrun.providersetup + :members: + :undoc-members: + :show-inheritance: + +:mod:`register` Module +---------------------- + +.. automodule:: leap.gui.firstrun.register + :members: + :undoc-members: + :show-inheritance: + +:mod:`regvalidation` Module +--------------------------- + +.. automodule:: leap.gui.firstrun.regvalidation + :members: + :undoc-members: + :show-inheritance: + +:mod:`wizard` Module +-------------------- + +.. automodule:: leap.gui.firstrun.wizard + :members: + :undoc-members: + :show-inheritance: + diff --git a/docs/api/leap.gui.rst b/docs/api/leap.gui.rst new file mode 100644 index 00000000..a35a7856 --- /dev/null +++ b/docs/api/leap.gui.rst @@ -0,0 +1,75 @@ +gui Package +=========== + +:mod:`gui` Package +------------------ + +.. automodule:: leap.gui + :members: + :undoc-members: + :show-inheritance: + +:mod:`constants` Module +----------------------- + +.. automodule:: leap.gui.constants + :members: + :undoc-members: + :show-inheritance: + +:mod:`locale_rc` Module +----------------------- + +.. automodule:: leap.gui.locale_rc + :members: + :undoc-members: + :show-inheritance: + +:mod:`mainwindow_rc` Module +--------------------------- + +.. automodule:: leap.gui.mainwindow_rc + :members: + :undoc-members: + :show-inheritance: + +:mod:`progress` Module +---------------------- + +.. automodule:: leap.gui.progress + :members: + :undoc-members: + :show-inheritance: + +:mod:`styles` Module +-------------------- + +.. automodule:: leap.gui.styles + :members: + :undoc-members: + :show-inheritance: + +:mod:`threads` Module +--------------------- + +.. automodule:: leap.gui.threads + :members: + :undoc-members: + :show-inheritance: + +:mod:`utils` Module +------------------- + +.. automodule:: leap.gui.utils + :members: + :undoc-members: + :show-inheritance: + +Subpackages +----------- + +.. toctree:: + + leap.gui.firstrun + leap.gui.tests + diff --git a/docs/api/leap.gui.tests.rst b/docs/api/leap.gui.tests.rst new file mode 100644 index 00000000..60b0a6ca --- /dev/null +++ b/docs/api/leap.gui.tests.rst @@ -0,0 +1,59 @@ +tests Package +============= + +:mod:`test_firstrun_login` Module +--------------------------------- + +.. automodule:: leap.gui.tests.test_firstrun_login + :members: + :undoc-members: + :show-inheritance: + +:mod:`test_firstrun_providerselect` Module +------------------------------------------ + +.. automodule:: leap.gui.tests.test_firstrun_providerselect + :members: + :undoc-members: + :show-inheritance: + +:mod:`test_firstrun_register` Module +------------------------------------ + +.. automodule:: leap.gui.tests.test_firstrun_register + :members: + :undoc-members: + :show-inheritance: + +:mod:`test_firstrun_wizard` Module +---------------------------------- + +.. automodule:: leap.gui.tests.test_firstrun_wizard + :members: + :undoc-members: + :show-inheritance: + +:mod:`test_mainwindow_rc` Module +-------------------------------- + +.. automodule:: leap.gui.tests.test_mainwindow_rc + :members: + :undoc-members: + :show-inheritance: + +:mod:`test_progress` Module +--------------------------- + +.. automodule:: leap.gui.tests.test_progress + :members: + :undoc-members: + :show-inheritance: + +:mod:`test_threads` Module +-------------------------- + +.. automodule:: leap.gui.tests.test_threads + :members: + :undoc-members: + :show-inheritance: + diff --git a/docs/api/leap.rst b/docs/api/leap.rst new file mode 100644 index 00000000..ce715c5d --- /dev/null +++ b/docs/api/leap.rst @@ -0,0 +1,41 @@ +leap Package +============ + +:mod:`leap` Package +------------------- + +.. automodule:: leap.__init__ + :members: + :undoc-members: + :show-inheritance: + +:mod:`_version` Module +---------------------- + +.. automodule:: leap._version + :members: + :undoc-members: + :show-inheritance: + +:mod:`app` Module +----------------- + +.. automodule:: leap.app + :members: + :undoc-members: + :show-inheritance: + +Subpackages +----------- + +.. toctree:: + + leap.base + leap.baseapp + leap.certs + leap.crypto + leap.eip + leap.gui + leap.testing + leap.util + diff --git a/docs/api/leap.testing.rst b/docs/api/leap.testing.rst new file mode 100644 index 00000000..dfad1b0c --- /dev/null +++ b/docs/api/leap.testing.rst @@ -0,0 +1,43 @@ +testing Package +=============== + +:mod:`basetest` Module +---------------------- + +.. automodule:: leap.testing.basetest + :members: + :undoc-members: + :show-inheritance: + +:mod:`https_server` Module +-------------------------- + +.. automodule:: leap.testing.https_server + :members: + :undoc-members: + :show-inheritance: + +:mod:`pyqt` Module +------------------ + +.. automodule:: leap.testing.pyqt + :members: + :undoc-members: + :show-inheritance: + +:mod:`qunittest` Module +----------------------- + +.. automodule:: leap.testing.qunittest + :members: + :undoc-members: + :show-inheritance: + +:mod:`test_basetest` Module +--------------------------- + +.. automodule:: leap.testing.test_basetest + :members: + :undoc-members: + :show-inheritance: + diff --git a/docs/api/leap.util.rst b/docs/api/leap.util.rst new file mode 100644 index 00000000..dbb69ebe --- /dev/null +++ b/docs/api/leap.util.rst @@ -0,0 +1,66 @@ +util Package +============ + +:mod:`coroutines` Module +------------------------ + +.. automodule:: leap.util.coroutines + :members: + :undoc-members: + :show-inheritance: + +:mod:`dicts` Module +------------------- + +.. automodule:: leap.util.dicts + :members: + :undoc-members: + :show-inheritance: + +:mod:`fileutil` Module +---------------------- + +.. automodule:: leap.util.fileutil + :members: + :undoc-members: + :show-inheritance: + +:mod:`leap_argparse` Module +--------------------------- + +.. automodule:: leap.util.leap_argparse + :members: + :undoc-members: + :show-inheritance: + +:mod:`misc` Module +------------------ + +.. automodule:: leap.util.misc + :members: + :undoc-members: + :show-inheritance: + +:mod:`translations` Module +-------------------------- + +.. automodule:: leap.util.translations + :members: + :undoc-members: + :show-inheritance: + +:mod:`web` Module +----------------- + +.. automodule:: leap.util.web + :members: + :undoc-members: + :show-inheritance: + +Subpackages +----------- + +.. toctree:: + + leap.util.tests + diff --git a/docs/api/leap.util.tests.rst b/docs/api/leap.util.tests.rst new file mode 100644 index 00000000..eb6654c4 --- /dev/null +++ b/docs/api/leap.util.tests.rst @@ -0,0 +1,19 @@ +tests Package +============= + +:mod:`test_fileutil` Module +--------------------------- + +.. automodule:: leap.util.tests.test_fileutil + :members: + :undoc-members: + :show-inheritance: + +:mod:`test_leap_argparse` Module +-------------------------------- + +.. automodule:: leap.util.tests.test_leap_argparse + :members: + :undoc-members: + :show-inheritance: + diff --git a/docs/api/modules.rst b/docs/api/modules.rst new file mode 100644 index 00000000..d49776ae --- /dev/null +++ b/docs/api/modules.rst @@ -0,0 +1,7 @@ +leap +==== + +.. toctree:: + :maxdepth: 4 + + leap diff --git a/docs/checklist_for_leap_client_release.wiki b/docs/checklist_for_leap_client_release.wiki new file mode 100644 index 00000000..c61b258c --- /dev/null +++ b/docs/checklist_for_leap_client_release.wiki @@ -0,0 +1,48 @@ += LEAP CLient Release Checklist (*) = + + * [ ] validate rc + * [ ] all rc-critical closed! + * [ ] all bbots green + * [ ] uploaded translations: make translations + * [ ] re-generate pyqt resources + + * [ ] update docs + * [ ] CREDITS + * [ ] relnotes.txt + * [ ] docs/known_issues.rst + * [ ] NEWS.rst: Add release name and date to top-most item in NEWS. + + * [ ] change docs/quickstart.rst to point to just the current + leap-client-X.Y.Z.deb binaries and .tar.gz source code files + * [ ] on release/vX.Y.Z branch: git pull + * [ ] git tag X.Y.Z + * [ ] build locally to make sure the release is reporting itself as the + intended version (FIXME!) + * [ ] make sure buildbot is green + * [ ] make sure other people aren't committing at that moment + * [ ] FUTURE: push tag along with some other documentation-only patch (typically to + relnotes.txt) to trigger buildslaves + * [ ] git push --tags official; git push official + * [ ] that will build tarballs + * [ ] make sure buildbot is green (in a parallel universe, he) + * [ ] download tarballs, sign with "gpg -ba -u deadbeef TAR", upload *.asc + * [ ] symlink the release tarball on leap.se downloads page: + /var/www/source/leap-client/releases/ CHANGEME XXX + + * [ ] update news pages. release notes. + * [ ] send out relnotes.txt to internal list. + * [ ] wait ...? + + * [ ] PYPI UPLOAD: with "python ./setup.py sdist upload register" + * [ ] login to pypi + * [ ] from Edit, add new release + * [ ] upload .tar.gz, .asc + + * [ ] make an "announcement of new release" on leap.se + * [ ] close the Milestone on the chili Roadmap + * [ ] send out relnotes.txt to: + * [ ] mailing lists... + +notes +----- +(*) this checklist kindly borrowed from tahoe-lafs documentation =) diff --git a/docs/conf.py b/docs/conf.py index 862a2f1f..05c8cf5b 100644 --- a/docs/conf.py +++ b/docs/conf.py @@ -31,7 +31,7 @@ extensions = ['sphinx.ext.autodoc'] templates_path = ['_templates'] # The suffix of source filenames. -source_suffix = '.txt' +source_suffix = '.rst' # The encoding of source files. #source_encoding = 'utf-8-sig' @@ -41,7 +41,7 @@ master_doc = 'index' # General information about the project. project = u'LEAP' -copyright = u'2012, The Leap Project' +copyright = u'2012, The LEAP Encryption Access Project' # The version info for the project you're documenting, acts as replacement for # |version| and |release|, also used in various other places throughout the @@ -54,7 +54,7 @@ release = '0.1.0' # The language for content autogenerated by Sphinx. Refer to documentation # for a list of supported languages. -#language = None +language = "en_US" # There are two options for replacing |today|: either, you set today to some # non-false value, then it is used: @@ -110,12 +110,12 @@ html_theme = 'default' # The name of an image file (relative to this directory) to place at the top # of the sidebar. -#html_logo = None +html_logo = "../data/images/leap-color-small.png" # The name of an image file (within the static path) to use as favicon of the # docs. This file should be a Windows icon file (.ico) being 16x16 or 32x32 # pixels large. -#html_favicon = None +html_favicon = "../data/images/favicon.ico" # Add any paths that contain custom static files (such as style sheets) here, # relative to this directory. They are copied after the builtin static files, @@ -124,7 +124,7 @@ html_static_path = ['_static'] # If not '', a 'Last updated on:' timestamp is inserted at every page bottom, # using the given strftime format. -#html_last_updated_fmt = '%b %d, %Y' +html_last_updated_fmt = '%b %d, %Y' # If true, SmartyPants will be used to convert quotes and dashes to # typographically correct entities. diff --git a/docs/config/files.rst b/docs/config/files.rst new file mode 100644 index 00000000..0f4abead --- /dev/null +++ b/docs/config/files.rst @@ -0,0 +1,16 @@ +.. _files: + +Configuration Files +=================== + +This document covers the different configuration files used by the LEAP Client. + +leap.conf +--------- + +TBD + +eip.json +-------- + +TBD diff --git a/docs/dev/authors.rst b/docs/dev/authors.rst new file mode 100644 index 00000000..db32bd94 --- /dev/null +++ b/docs/dev/authors.rst @@ -0,0 +1,8 @@ +.. _authors: + +Authors +======= + +We are many. +We are legion. + diff --git a/docs/dev/environment.rst b/docs/dev/environment.rst new file mode 100644 index 00000000..c3868b81 --- /dev/null +++ b/docs/dev/environment.rst @@ -0,0 +1,121 @@ +.. _environment: + +Setting up a development environment +==================================== + +This document covers how to get an enviroment ready to contribute code to the LEAP Client. + +Cloning the repo +---------------- +.. note:: + Stable releases will be in *master* branch (nothing there yet, move on!). + Development code lives in *develop* branch. + +:: + + git clone git://leap.se/leap_client + +Base Dependencies +------------------ +Leap client depends on these libraries: + +* `python 2.6 or 2.7` +* `qt4` libraries (see also :ref:`Troubleshooting PyQt install <pyqtvirtualenv>` about how to install inside your virtualenv) +* `openssl` +* `openvpn <http://openvpn.net/index.php/open-source/345-openvpn-project.html>`_ + +Debian +^^^^^^ +In debian-based systems:: + + $ apt-get install openvpn python-qt4 python-crypto python-openssl + +To install the software from sources:: + + $ apt-get install python-pip python-dev + +.. _virtualenv: + +Working with virtualenv +----------------------- + +Intro +^^^^^^^^^^^^^^^^^^^ + +*Virtualenv* is the *Virtual Python Environment builder*. + +It is a tool to create isolated Python environments. + +The basic problem being addressed is one of dependencies and versions, and indirectly permissions. Imagine you have an application that needs version 1 of LibFoo, but another application requires version 2. How can you use both these applications? If you install everything into /usr/lib/python2.7/site-packages (or whatever your platform's standard location is), it's easy to end up in a situation where you unintentionally upgrade an application that shouldn't be upgraded. + +Read more about it in the `project documentation page <http://pypi.python.org/pypi/virtualenv/>`_. + + +Create and activate your dev environment +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +:: + + $ virtualenv </path/to/new/environment> + $ source </path/to/new/environment>/bin/activate + +Install python dependencies +^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +You can install python dependencies with pip. If you do it inside your working environment, they will be installed avoiding the need for administrative permissions:: + + $ pip install -r pkg/requirements.pip + +.. _pyqtvirtualenv: + +Troubleshooting PyQt install inside a virtualenv +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +If you attempt to install PyQt inside a virtualenv using pip, it will fail because PyQt4 does not use the standard setup.py mechanism. + +As a workaround, you can run the following script after creating your virtualenv. It will symlink to your global PyQt installation (*this is the recommended way if you are running a debian-based system*):: + + $ pkg/postmkvenv.sh + +A second option if that does not work for you would be to install PyQt globally and pass the ``--site-packages`` option when you are creating your virtualenv:: + + $ apt-get install python-qt4 + $ virtualenv --site-packages . + +Or, if you prefer, you can also `download the official PyQt tarball <http://www.riverbankcomputing.com/software/pyqt/download>`_ and execute ``configure.py`` in the root folder of their distribution, which generates a ``Makefile``:: + + $ python configure.py + $ make && make install + +.. note:: + this section could be completed with useful options that can be passed to the virtualenv command (e.g., to make portable paths, site-packages, ...). + + +.. _copyscriptfiles: + +Copy script files +----------------- + +The openvpn invocation expects some files to be in place. If you have not installed `leap-client` from a debian package, you must copy these files manually:: + + $ sudo mkdir -p /etc/leap + $ sudo cp pkg/linux/resolv-update /etc/leap + +.. _policykit: + +Running openvpn without root privileges +--------------------------------------- + +In linux, we are using ``policykit`` to be able to run openvpn without root privileges, and a policy file is needed to be installed for that to be possible. +The setup script tries to install the policy file when installing the client system-wide, so if you have installed the client in your global site-packages at least once it should have copied this file for you. + +If you *only* are running the client from inside a virtualenv, you will need to copy this file by hand:: + + $ sudo cp pkg/linux/polkit/net.openvpn.gui.leap.policy /usr/share/polkit-1/actions/ + + +Missing Authentication agent +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +If you are running a desktop other than gnome or unity, you might get an error saying that you are not running the authentication agent. You can launch it like this:: + + /usr/lib/policykit-1-gnome/polkit-gnome-authentication-agent-1 & diff --git a/docs/dev/internals.rst b/docs/dev/internals.rst new file mode 100644 index 00000000..8bb19211 --- /dev/null +++ b/docs/dev/internals.rst @@ -0,0 +1,12 @@ +.. _internals: + +Internals +========= + +This section covers briefly the internal organization of the LEAP Client source tree. + +.. note:: + + very unfinished. + +`TBD` diff --git a/docs/dev/internationalization.rst b/docs/dev/internationalization.rst new file mode 100644 index 00000000..1a9af0be --- /dev/null +++ b/docs/dev/internationalization.rst @@ -0,0 +1,117 @@ +.. _i18n: + +Internationalization +==================== + +This part of the documentation covers the localization and translation of LEAP Client. +Because we want to *bring fire to the people*, in as many countries and languages as possible. + +Translating the LEAP Client PyQt Application +-------------------------------------------- + +.. raw:: html + + <div><a target="_blank" style="text-decoration:none; color:black; font-size:66%" href="https://www.transifex.com/projects/p/leap-client/resource/leap-client/" title="See more information on Transifex.com">Top translations: leap-client » leap-client</a><br/><img border="0" src="https://www.transifex.com/projects/p/leap-client/resource/leap-client/chart/image_png"/><br/><a target="_blank" href="https://www.transifex.com/"><img border="0" src="https://ds0k0en9abmn1.cloudfront.net/static/charts/images/tx-logo-micro.646b0065fce6.png"/></a></div> + + +For translators +^^^^^^^^^^^^^^^ +.. note:: + We should probably move the translators info to a top level section of the docs, and leave this + as internal notes. + + +We are using `transifex <http://transifex.com/projects/p/leap-client>`_ to coordinate translation efforts. If you want to contribute, just sign up there and ... + +.. note:: + ... and what?? + +For devs: i18n conventions +^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +.. note:: + should say something about our special cases (provider labels and exceptions) when we get decision about it. + +Refer to `pyqt documentation <http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/i18n.html>`_. + +tl;dr;:: + + self.tr('your string') + +for any string that you want to be translated, as long as the instance derives from ``QObject``. + +If you have to translate something that it is not a ``QObject``, use the magic leap ``translate`` method: + + +.. code-block:: python + + from leap.util.translations import translate + + class Foo(object): + bar = translate(<Context>, <string>, <comment>) + + +.. Note about this: there seems to be some problems with the .tr method + so the translate method could actually be the preferred thing in all the cases. + Still missing what to do for language labels (json-based). + --kali + +For i18n maintainers +^^^^^^^^^^^^^^^^^^^^ + +You need ``pylupdate4`` and ``lrelease`` for these steps. To get it, in debian:: + + $ apt-get install pyqt4-dev-tools qt4-linguist-tools + +If you do not already have it, install the ``transifex-client`` from the cheese shop:: + + pip install transifex-client + +You can learn more about the transifex-client `here <http://help.transifex.com/features/client/index.html>`_. + +**1.** Add any new source files to the project file, ``data/leap_client.pro``. *We should automate this with some templating, it's tedious.* + +**2.** Update the source .ts file ``data/ts/en_US.ts``.:: + + $ make translations + +**3.** Push source .ts file to transifex:: + + $ tx push -s + +**4.** Let the translation fairies do their work... + +**5.** *Et voila!* Get updated .ts files for each language from ``Transifex``. For instance, to pull updated spanish translations:: + + $ tx pull -l es + Pulling new translations for resource leap-client.leap-client (source: data/ts/en_US.ts) + -> es: data/translations/es.ts + Done. + + +Note that there is a configuration option in ``.tx/config`` for setting the minimum completion percentage needed to be able to actually pull a resource. + +**6.** Generate .qm files from the updated .ts files:: + + $ make translations + +and yes, it's the same command than in step 2. One less thing to remember :) + +**7.** Check that the .qm for the language you're working with is listed in ``data/resources/locale.qrc`` file. That should take the translated files from ``data/translations`` + +**8.** Re-generate ``src/leap/gui/locale_qrc``. This is the embedded resource file that we load in the main app entry point; and from where we load the data for the qt translator object:: + + $ make resources + +If you want to try it, just set your LANG environment variable:: + + $ LANG=es_ES leap-client + + +Translating the Documentation +------------------------------ + +.. note:: + ...unfinished + +`translating sphinx docs <http://sphinx-doc.org/intl.html>`_ diff --git a/docs/dev/resources.rst b/docs/dev/resources.rst new file mode 100644 index 00000000..7cfa2b70 --- /dev/null +++ b/docs/dev/resources.rst @@ -0,0 +1,14 @@ +.. _resources: + +PyQt Resource files +=================== + +Compiling resource/ui files +--------------------------- + +You should refresh resource/ui files every time you change an image or a resource/ui (.ui / .qc). From the root folder:: + + % make ui + % make resources + +As there are some tests to guard against unwanted resource updates, you will have to update the resource hash in those failing tests. diff --git a/docs/dev/tests.rst b/docs/dev/tests.rst new file mode 100644 index 00000000..7f5fbaaf --- /dev/null +++ b/docs/dev/tests.rst @@ -0,0 +1,62 @@ +.. _tests: + +Running and writing tests +========================= + +.. note:: + should include seeAlso to virtualenv + +This section covers the documentation about the tests for the LEAP Client code. +All patches should have tests for them ... + + +Testing dependencies +-------------------- + +have a look at ``pkg/test-requirements.pip`` +The ``./run_tests.sh`` command should install all of them in your virtualenv for you. + +If you prefer to install them system wide, this should do in a debian system:: + + $ apt-get install python-nose python-mock python-coverage + + +Running tests +------------- + +There is a convenience script at ``./run_tests.sh`` + +If you want to run specific tests, pass the (sub)module to nose:: + + $ nosetests leap.util + +or:: + + $ nosetests leap.util.tests.test_leap_argparse + +Hint: colorized output +^^^^^^^^^^^^^^^^^^^^^^ + +Install ``rednose`` locally, export the ``NOSE_REDNOSE`` variable, and give your eyes a rest :):: + + (leap_client)% pip install rednose + (leap_client)% export NOSE_REDNOSE=1 + +Testing all the supported python versions +----------------------------------------- + +For running testsuite against all the supported python versions (currently 2.6 and 2.7), run:: + + % tox -v + +Coverage reports +---------------- + +Pass the ``-c`` flat to the ``run_tests.sh`` script:: + + $ run_tests.sh -c + +Using ``coverage`` it will generate beautiful html reports that you can access pointing your browser to ``docs/covhtml/index.html`` + +.. note:: + The coverage reports will not be generated if all tests are not passing. diff --git a/docs/dev/todo.rst b/docs/dev/todo.rst new file mode 100644 index 00000000..c50eac09 --- /dev/null +++ b/docs/dev/todo.rst @@ -0,0 +1,6 @@ +.. _todo: + +To-Do +===== + +alot diff --git a/docs/dev/workflow.rst b/docs/dev/workflow.rst new file mode 100644 index 00000000..5ceccca4 --- /dev/null +++ b/docs/dev/workflow.rst @@ -0,0 +1,41 @@ +.. _workflow: + +Development Workflow +==================== + +This section documents the workflow that the LEAP project team follows and expects for the code contributions. + +Code formatting +--------------- +In one word: `PEP8`_. + +`autopep8` might be your friend. or eat your code. + +.. _`PEP8`: http://www.python.org/dev/peps/pep-0008/ +.. _`autopep8`: http://pypi.python.org/pypi/autopep8 + +Dependencies +------------ +If you introduce a new dependency, please add it under ``pkg/requirements`` or ``pkg/test-requirements`` as appropiate, under the proper module section. + +Git flow +-------- +See `A successful git branching model <http://nvie.com/posts/a-successful-git-branching-model/>`_ for more information. The slight modification we make is that release tags are made in the release branch before getting merged to master, rather than getting tagged in master. + +.. image:: https://leap.se/code/attachments/13/git-branching-model.png + +The author of the aforementioned post has also a handy pdf version of it: `branching_model.pdf`_ + +A couple of tools that help to follow this process are `git-flow`_ and `git-sweep`_. + +.. _`branching_model.pdf`: https://leap.se/code/attachments/14/Git-branching-model.pdf +.. _`git-flow`: https://github.com/nvie/gitflow +.. _`git-sweep`: http://pypi.python.org/pypi/git-sweep + +Merge into integration branch +----------------------------- +All code ready to be merged into the integration branch is expected to: + +* Have tests +* Be documented +* Pass existing tests: do **run_tests.sh** and **tox -v**. All feature branches are automagically built by our `buildbot farm <http://lemur.leap.se:8010/grid>`_. So please check your branch is green before merging it it to `develop`. Rebasing against the current tip of the integration when possible is preferred in order to keep a clean history. diff --git a/docs/index.rst b/docs/index.rst new file mode 100644 index 00000000..3e1a603f --- /dev/null +++ b/docs/index.rst @@ -0,0 +1,92 @@ +.. LEAP documentation master file, created by + sphinx-quickstart on Sun Jul 22 18:32:05 2012. + You can adapt this file completely to your liking, but it should at least + contain the root `toctree` directive. + +LEAP Client +===================================== + +Release v\ |version|. (`Impatient? jump to the` :ref:`Installation <install>` `section!`) + +.. if you change this paragraph, change it in user/intro too +The **LEAP Encryption Access Project Client** is a :ref:`GPL3 Licensed <gpl3>` multiplatform client, written in python using PyQt4, that supports the features offered by :ref:`the LEAP Platform <leapplatform>`. Currently is being tested on Linux, support for OSX and Windows will come soon. + +User Guide +---------- + +.. toctree:: + :maxdepth: 2 + + user/intro + user/install + user/running + +Tester Guide +------------ + +This part of the documentation details how to fetch the last development version and how to report bugs. + +.. toctree:: + :maxdepth: 1 + + testers/howto + +Hackers Guide +--------------- + +If you want to contribute to the project, we wrote this for you. + +.. toctree:: + :maxdepth: 1 + + dev/environment + dev/tests + dev/workflow + dev/resources + dev/internationalization + +.. dev/internals + dev/authors + dev/todo + dev/workflow + +Packager Guide +--------------- + +Docs related to the process of building and releasing a version of the client. + +.. toctree:: + :maxdepth: 1 + + pkg/debian + pkg/osx + pkg/win + + +Directories and Files +--------------------- + +Different directories and files used for the configuration of the client. + +.. toctree:: + :maxdepth: 1 + + config/files + + +API Documentation +----------------- + +If you are looking for a reference to specific classes or functions, you are likely to find it here + +.. I should investigate a bit more how to skip some things, and how to give nice format + to the docstrings. + Maybe we should not have sphinx-apidocs building everything, but a minimal index of our own. + +.. note:: + when it's a bit more polished, that's it :) + +.. toctree:: + :maxdepth: 2 + + api/leap diff --git a/docs/index.txt b/docs/index.txt deleted file mode 100644 index fa42e6fd..00000000 --- a/docs/index.txt +++ /dev/null @@ -1,37 +0,0 @@ -.. LEAP documentation master file, created by - sphinx-quickstart on Sun Jul 22 18:32:05 2012. - You can adapt this file completely to your liking, but it should at least - contain the root `toctree` directive. - -Welcome to LEAP's documentation! -================================ - -Contents: - -.. toctree:: - :maxdepth: 2 - -Leap -==== -The Encrypted Internet Toolkit - -Overview -======== -... - -User Guide -========== -... - -Config -====== -... - - -Indices and tables -================== - -* :ref:`genindex` -* :ref:`modindex` -* :ref:`search` - diff --git a/docs/leap.1 b/docs/leap.1 deleted file mode 100644 index aaa614bb..00000000 --- a/docs/leap.1 +++ /dev/null @@ -1,34 +0,0 @@ -.\" groff -man -Tascii foo.1 -.TH LEAP 1 "July 2012" leap "User manual" -.SH NAME -leap \- the internet encryption toolkit -.SH SYNOPSIS -.B leap -.RI [ OPTIONS ] -.SH DESCRIPTION -.B leap -allows to ... blah blah ... -.SH OPTIONS -.IP "-d, --debug" -Show additional information on the command line. -.IP "-h, --help" -Show information about the usage of the command. -.SH FILES -.TP -.I /usr/share/polkit-1/actions/net.openvpn.gui.leap.policy -The PolicyKit definitions of the privileges used by leap, e.g. to run openvpn as root. To change the privileges please have a look at -.BR PolicyKit.conf (1). -.SH DIAGNOSTICS -By default leaps logs to ... /dev/null. Furthermore you -can foobarize yourself. -.SH EXTRA TIPS -Trust your technolust! -.SH HOMEPAGE -http://leap.se -.SH BUGS -You can report bugs at the bugtracker site of leap: -http://leap.se/code -.SH AUTHOR -This manpage written by kali <kaliyuga at riseup dot net> for the debian package, but obviously can be used for any other distribution. -.SH SEE ALSO -.BR PolicyKit.conf (7) diff --git a/docs/man/leap-client.1.rst b/docs/man/leap-client.1.rst new file mode 100644 index 00000000..1ef5b3cc --- /dev/null +++ b/docs/man/leap-client.1.rst @@ -0,0 +1,86 @@ +=========== +leap-client +=========== + +------------------------------------------------------------------------ +graphical client to control LEAP, the encrypted internet access toolkit. +------------------------------------------------------------------------ + +:Author: LEAP Encryption Access Project https://leap.se +:Date: 2013-01-30 +:Copyright: GPLv3+ +:Version: 0.2 +:Manual section: 1 +:Manual group: General Commands Manual + +SYNOPSIS +======== + +leap-client [-h] [-d] [-l [LOG FILE]] [--openvpn-verbosity [OPENVPN_VERB]] + +DESCRIPTION +=========== + +*leap-client* is a graphical client to control LEAP, the encrypted internet access toolkit. + +When launched, it places an icon in the system tray from where the LEAP services can be controlled. + + +OPTIONS +======= + +general options +--------------- + +**-h, --help** Print a help message and exit. + +**-d, --debug** Launches client in debug mode, writing debug info to stdout. + +**---logfile=<file>** Writes log to file. + +openvpn options +--------------- + +**--openvpn-verbosity** [0-5] Verbosity level for openvpn logs. + + +WARNING +======= + +This software is still in early alfa testing. So don't trust your life to it! + +At the current time, the LEAP Client is not compatible with ``openresolv``, but it works with ``resolvconf``. + +FILES +===== + +/etc/leap/resolv-update +----------------------- +Post up/down script passed to openvpn. It writes /etc/resolv.conf to avoid dns leaks, and restores the original resolv.conf on exit. + +/etc/leap/resolv-head +--------------------- +/etc/leap/resolv-tail +--------------------- + +Custom entries that will appear in the written resolv.conf + +/usr/share/polkit-1/actions/net.openvpn.gui.leap.policy +------------------------------------------------------- + +PolicyKit policy file, used for granting access to openvpn without the need of entering a password each time. + +~/.config/leap/ +--------------- + +Main config folder + +~/.config/leap/leap.conf +------------------------ + +GUI options + +BUGS +==== + +Please report any bugs to https://leap.se/code diff --git a/docs/pkg/debian.rst b/docs/pkg/debian.rst new file mode 100644 index 00000000..e98032a5 --- /dev/null +++ b/docs/pkg/debian.rst @@ -0,0 +1,28 @@ +.. _debian: + +Debian +====== + +This section documents all related to the debian package. + + +Dependencies +------------ + +* ``openvpn`` +* ``python-qt4`` +* ``python-crypto`` +* ``python setuptools`` +* ``python-requests`` +* ``python-openssl`` + +.. note:: + these need a version that is not found in the current debian stable or in ubuntu 12.04. + They will be packaged... soon. + +* ``python-keyring`` + +For tests +^^^^^^^^^ +* ``python-nose``, ``python-mock``, ``python-coverage`` + diff --git a/docs/pkg/osx.rst b/docs/pkg/osx.rst new file mode 100644 index 00000000..dca018b6 --- /dev/null +++ b/docs/pkg/osx.rst @@ -0,0 +1,7 @@ +.. _osx: + +OS X +===== + +Nothing here +move on diff --git a/docs/pkg/win.rst b/docs/pkg/win.rst new file mode 100644 index 00000000..ef2cec5f --- /dev/null +++ b/docs/pkg/win.rst @@ -0,0 +1,7 @@ +.. _win: + +Windows +======= + +Nothing here +move on diff --git a/docs/testers/howto.rst b/docs/testers/howto.rst new file mode 100644 index 00000000..c4a928ed --- /dev/null +++ b/docs/testers/howto.rst @@ -0,0 +1,111 @@ +.. _testhowto: + +Howto for Testers +================= + +This document covers a how-to guide to: + +#. Quickly fetching latest development code, and +#. Reporting bugs. + +Let's go! + +.. _fetchinglatest: + +Fetching latest development code +--------------------------------- + +To allow rapid testing in different platforms, we have put together a quick script that is able to fetch latest development code. It more or less does all the steps covered in the :ref:`Setting up a Work Enviroment <environment>` section, only that in a more compact way suitable (ahem) also for non developers. + +Install dependencies +^^^^^^^^^^^^^^^^^^^^ +First, install all the base dependencies plus git, virtualenv and development files needed to compile several extensions:: + + apt-get install openvpn git-core python-dev python-qt4 python-setuptools python-virtualenv + + +Bootstrap script +^^^^^^^^^^^^^^^^ +.. note:: + This will fetch the *develop* branch. If you want to test another branch, just change it in the line starting with *pip install...*. Alternatively, bug kali so she add an option branch to a decent script. + +.. note:: + This script could make use of the after_install hook. Read http://pypi.python.org/pypi/virtualenv/ + +Download and source the following script in the parent folder where you want your testing build to be downloaded. For instance, to `/tmp/`: + +.. code-block:: bash + + cd /tmp + wget https://raw.github.com/leapcode/leap_client/develop/pkg/scripts/leap_client_bootstrap.sh + source leap_client_bootstrap.sh + +Tada! If everything went well, you should be able to run the client by typing:: + + bin/leap-client + +Noticed that your prompt changed? That was *virtualenv*. Keep reading... + +Activating the virtualenv +^^^^^^^^^^^^^^^^^^^^^^^^^ +The above bootstrap script has fetched latest code inside a virtualenv, which is an isolated, *virtual* python local environment that avoids messing with your global paths. You will notice you are *inside* a virtualenv because you will see a modified prompt reminding it to you (*leap-client-testbuild* in this case). + +Thus, if you forget to *activate your virtualenv*, the client will not run from the local path, and it will be looking for something else in your global path. So, **you have to remember to activate your virtualenv** each time that you open a new shell and want to execute the code you are testing. You can do this by typing:: + + $ source bin/activate + +from the directory where you *sourced* the bootstrap script. + +Refer to :ref:`Working with virtualenv <virtualenv>` to learn more about virtualenv. + +Copying config files +^^^^^^^^^^^^^^^^^^^^ + +If you have never installed the ``leap-client`` globally, **you need to copy some files to its proper path before running it for the first time** (you only need to do this once). This, unless the virtualenv-based operations, will need root permissions. See :ref:`copy script files <copyscriptfiles>` and :ref:`running openvpn without root privileges <policykit>` sections for more info on this. In short:: + + $ sudo cp pkg/linux/polkit/net.openvpn.gui.leap.policy /usr/share/polkit-1/actions/ + $ sudo mkdir -p /etc/leap + $ sudo cp pkg/linux/resolv-update /etc/leap + +Local config files +^^^^^^^^^^^^^^^^^^^ + +If you want to start fresh without config files, just move them. In linux:: + + mv ~/.config/leap ~/.config/leap.old + +Pulling latest changes +^^^^^^^^^^^^^^^^^^^^^^ + +You should be able to cd into the downloaded repo and pull latest changes:: + + (leap-client-testbuild)$ cd src/leap-client + (leap-client-testbuild)$ git pull origin develop + +However, as a tester you are encouraged to run the whole bootstrap process from time to time to help us catching install and versioniing bugs too. + +Testing the packages +^^^^^^^^^^^^^^^^^^^^ +When we have a release candidate for the supported platforms (Debian stable, Ubuntu 12.04 by now), we will announce also the URI where you can download the rc for testing in your system. Stay tuned! + +Testing the status of translations +---------------------------------- + +We need translators! You can go to `transifex <https://www.transifex.com/projects/p/leap-client/>`_, get an account and start contributing. + +If you want to check the current status of the client localization in a language other than the one set in your machine, you can do it with a simple trick (under linux). For instance, do:: + + $ lang=es_ES leap-client + +for running LEAP Client with the spanish locales. + +Reporting bugs +-------------- + +.. admonition:: Reporting better bugs + + There is a great text on the art of bug reporting, that can be found `online <http://www.chiark.greenend.org.uk/~sgtatham/bugs.html>`_. + +.. TODO add a line with ref. to running the client in debug mode... + +We use the `LEAP Client Bug Tracker <https://leap.se/code/projects/eip-client>`_, although you can also use `Github issues <https://github.com/leapcode/leap_client/issues>`_. diff --git a/docs/user/gpl.png b/docs/user/gpl.png Binary files differnew file mode 100644 index 00000000..3e9136e6 --- /dev/null +++ b/docs/user/gpl.png diff --git a/docs/user/install.rst b/docs/user/install.rst new file mode 100644 index 00000000..1f0fd831 --- /dev/null +++ b/docs/user/install.rst @@ -0,0 +1,47 @@ +.. _install: + +Installation +============ + +This part of the documentation covers the installation of the LEAP Client. +We assume that you want to get it properly installed before being able to use it. + +Debian package +-------------- + +.. warning:: + + No updated debian package yet. + +Once we have a release candidate, probably the easiest way of having the LEAP Client installed will be to install a .deb package under debian or ubuntu systems. + + +Distribute & Pip +---------------- + +.. warning:: + + This does not work yet, since we have not released an initial version yet to the cheese shop. + +Installing LEAP Client will be as simple as using `pip <http://www.pip-installer.org/>`_ once we have a release candidate:: + + $ pip install leap-client + +Get the code +------------ + +.. warning:: + + This... won't work either, as-is. This should be the third optional way to install stable releases from master branch. Right now that does not work because there is *nothing* updated in the master branch. Leaving this here since this is what we will be doing, but if you really intend to have a working tree, refer to the sections :ref:`setting up a working environment <environment>` or :ref:`fetching latest code for testing <fetchinglatest>`. + +You can get the code from LEAP public git repository :: + + git clone git://leap.se/leap_client + +Or from the github mirror :: + + git clone git://github.com/leapcode/leap_client.git + +Once you have grabbed a copy of the sources, you can install it into your site-packages easily :: + + $ pyton setup.py install diff --git a/docs/user/intro.rst b/docs/user/intro.rst new file mode 100644 index 00000000..abb6d487 --- /dev/null +++ b/docs/user/intro.rst @@ -0,0 +1,101 @@ +.. _introduction: + +Introduction +============ + +The LEAP Client +--------------- +.. if yoy change this, change it also in the index.rst +The **LEAP Client** is a :ref:`GPL3 Licensed <gpl3>` multiplatform client, written in python using PyQt4, that supports the features offered by :ref:`the LEAP Platform <leapplatform>`. Currently is being tested on Linux, support for OSX and Windows will come soon. + +Features +^^^^^^^^ + +The LEAP Client allows to easily secure communications. + +- Provider selection +- User registration +- Encrypted Internet Proxy support (autoconfigured service using openvpn). + +Coming soon +^^^^^^^^^^^^ + +- Encrypted email + +.. _leapplatform: + +The LEAP Platform +^^^^^^^^^^^^^^^^^ +The LEAP Provider Platform is the server-side part of LEAP that is run by service providers. It consists of a set of complementary packages and recipes to automate the maintenance of LEAP services in a hardened GNU/Linux environment. Our goal is to make it painless for service providers and ISPs to deploy a secure communications platform. + +Read `more about the LEAP Platform <https://leap.se/en/technology/platform>`_ or `check out the code <https://github.com/leapcode/leap_platform>`_. + + +.. _philosophy: + +Philosophy +---------- + +The Right to Whisper +^^^^^^^^^^^^^^^^^^^^ +LEAP fights for *the right to whisper*. + +Like free speech, the right to whisper is an necessary precondition for **a free society**. Without it, civil society and political freedom become impossible. As the importance of digital communication for civic participation increases, so does the importance of the ability to digitally whisper. + +Unfortunately, advances in surveillance technology are rapidly eroding the ability to whisper. This is a worldwide problem, not simply an issue for people in repressive contexts. Acceptance of poor security in the West creates a global standard of insecure practice, even among civil society actors who urgently need the ability to communicate safely. + +The stakes could not be higher. Activists are dying because their communication technologies betray their identity, location, and conversations. When activists attempt to secure their communications, they face confusing software, a dearth of secure providers, and a greater risk of being flagged as potential troublemakers. In other words, problems of usability, availability, and adoption. + +Our vision +^^^^^^^^^^ +The LEAP vision is to attack these problems of usability, availability, and adoption head on. + +To address **usability**: + we are creating a complete system where the user-facing client software is + tightly coupled with the cloud-base components of the system. All our software + will be auto-configuring, prevent users from practicing insecure behavior, and + primarily limit the configuration options to those moments when the user is placing i + their trust in another entity. + +To address **availability**: + LEAP will work closely with service providers to adopt our open source, automatedl + platform for running high-availability communication services. By lowering the + barriers of entry to become a reliable provider, we can increase the supply and + decrease the cost of secure communications. + +To address **adoption**: + the LEAP platform layers higher security on top of existing protocols to allow + users a gradual transition path and backward compatibility. Our goal is to create + services that are attractive in terms of features, usability, and price for users in + both democratic and repressive contexts. + +All contributions should have these three points in mind. + +.. _`gpl3`: + +GPLv3 License +-------------- + +.. image:: gpl.* + +The LEAP Client is released under the terms of the `GNU GPL version 3`_ or later. + +:: + + The LEAP Client is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + The LEAP Client is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with the LEAP Client. If not, see http://www.gnu.org/licenses/. + +.. _`GNU GPL version 3`: http://www.gnu.org/licenses/gpl.txt + +.. ??? include whole version? + .. include:: ../COPYING diff --git a/docs/user/running.rst b/docs/user/running.rst new file mode 100644 index 00000000..35ec1f6d --- /dev/null +++ b/docs/user/running.rst @@ -0,0 +1,40 @@ +.. _running: + +Running +================== + +This document dovers how to launch the LEAP Client. + +Launching the client +-------------------- +After a successful installation, there should be a launcher called leap-client somewhere in your path:: + + % leap-client + + +.. _debugmode: + +Debug mode +---------- +If you are happy having lots of output in your terminal, you will like to know that you can run the client in debug mode:: + + $ leap-client --debug + +If you ask for it, you can also have all that debug info in a beautiful file ready to be attached to your bug reports:: + + $ leap-client --debug --logfile /tmp/leap.log + +.. warning:: + the following is broken since it will clutter your stdout with all the commands sent to the management interface. + See bug #1232 + +If you want to increment the level of verbosity passed to openvpn, you can do:: + + + $ leap-client --openvpn-verbosity 4 + +Options +------------ +To see all the available command line options:: + + $ leap-client --help diff --git a/ez_setup.py b/ez_setup.py deleted file mode 100644 index b74adc06..00000000 --- a/ez_setup.py +++ /dev/null @@ -1,284 +0,0 @@ -#!python -"""Bootstrap setuptools installation - -If you want to use setuptools in your package's setup.py, just include this -file in the same directory with it, and add this to the top of your setup.py:: - - from ez_setup import use_setuptools - use_setuptools() - -If you want to require a specific version of setuptools, set a download -mirror, or use an alternate download directory, you can do so by supplying -the appropriate options to ``use_setuptools()``. - -This file can also be run as a script to install or upgrade setuptools. -""" -import sys -DEFAULT_VERSION = "0.6c11" -DEFAULT_URL = "http://pypi.python.org/packages/%s/s/setuptools/" % sys.version[:3] - -md5_data = { - 'setuptools-0.6b1-py2.3.egg': '8822caf901250d848b996b7f25c6e6ca', - 'setuptools-0.6b1-py2.4.egg': 'b79a8a403e4502fbb85ee3f1941735cb', - 'setuptools-0.6b2-py2.3.egg': '5657759d8a6d8fc44070a9d07272d99b', - 'setuptools-0.6b2-py2.4.egg': '4996a8d169d2be661fa32a6e52e4f82a', - 'setuptools-0.6b3-py2.3.egg': 'bb31c0fc7399a63579975cad9f5a0618', - 'setuptools-0.6b3-py2.4.egg': '38a8c6b3d6ecd22247f179f7da669fac', - 'setuptools-0.6b4-py2.3.egg': '62045a24ed4e1ebc77fe039aa4e6f7e5', - 'setuptools-0.6b4-py2.4.egg': '4cb2a185d228dacffb2d17f103b3b1c4', - 'setuptools-0.6c1-py2.3.egg': 'b3f2b5539d65cb7f74ad79127f1a908c', - 'setuptools-0.6c1-py2.4.egg': 'b45adeda0667d2d2ffe14009364f2a4b', - 'setuptools-0.6c10-py2.3.egg': 'ce1e2ab5d3a0256456d9fc13800a7090', - 'setuptools-0.6c10-py2.4.egg': '57d6d9d6e9b80772c59a53a8433a5dd4', - 'setuptools-0.6c10-py2.5.egg': 'de46ac8b1c97c895572e5e8596aeb8c7', - 'setuptools-0.6c10-py2.6.egg': '58ea40aef06da02ce641495523a0b7f5', - 'setuptools-0.6c11-py2.3.egg': '2baeac6e13d414a9d28e7ba5b5a596de', - 'setuptools-0.6c11-py2.4.egg': 'bd639f9b0eac4c42497034dec2ec0c2b', - 'setuptools-0.6c11-py2.5.egg': '64c94f3bf7a72a13ec83e0b24f2749b2', - 'setuptools-0.6c11-py2.6.egg': 'bfa92100bd772d5a213eedd356d64086', - 'setuptools-0.6c2-py2.3.egg': 'f0064bf6aa2b7d0f3ba0b43f20817c27', - 'setuptools-0.6c2-py2.4.egg': '616192eec35f47e8ea16cd6a122b7277', - 'setuptools-0.6c3-py2.3.egg': 'f181fa125dfe85a259c9cd6f1d7b78fa', - 'setuptools-0.6c3-py2.4.egg': 'e0ed74682c998bfb73bf803a50e7b71e', - 'setuptools-0.6c3-py2.5.egg': 'abef16fdd61955514841c7c6bd98965e', - 'setuptools-0.6c4-py2.3.egg': 'b0b9131acab32022bfac7f44c5d7971f', - 'setuptools-0.6c4-py2.4.egg': '2a1f9656d4fbf3c97bf946c0a124e6e2', - 'setuptools-0.6c4-py2.5.egg': '8f5a052e32cdb9c72bcf4b5526f28afc', - 'setuptools-0.6c5-py2.3.egg': 'ee9fd80965da04f2f3e6b3576e9d8167', - 'setuptools-0.6c5-py2.4.egg': 'afe2adf1c01701ee841761f5bcd8aa64', - 'setuptools-0.6c5-py2.5.egg': 'a8d3f61494ccaa8714dfed37bccd3d5d', - 'setuptools-0.6c6-py2.3.egg': '35686b78116a668847237b69d549ec20', - 'setuptools-0.6c6-py2.4.egg': '3c56af57be3225019260a644430065ab', - 'setuptools-0.6c6-py2.5.egg': 'b2f8a7520709a5b34f80946de5f02f53', - 'setuptools-0.6c7-py2.3.egg': '209fdf9adc3a615e5115b725658e13e2', - 'setuptools-0.6c7-py2.4.egg': '5a8f954807d46a0fb67cf1f26c55a82e', - 'setuptools-0.6c7-py2.5.egg': '45d2ad28f9750e7434111fde831e8372', - 'setuptools-0.6c8-py2.3.egg': '50759d29b349db8cfd807ba8303f1902', - 'setuptools-0.6c8-py2.4.egg': 'cba38d74f7d483c06e9daa6070cce6de', - 'setuptools-0.6c8-py2.5.egg': '1721747ee329dc150590a58b3e1ac95b', - 'setuptools-0.6c9-py2.3.egg': 'a83c4020414807b496e4cfbe08507c03', - 'setuptools-0.6c9-py2.4.egg': '260a2be2e5388d66bdaee06abec6342a', - 'setuptools-0.6c9-py2.5.egg': 'fe67c3e5a17b12c0e7c541b7ea43a8e6', - 'setuptools-0.6c9-py2.6.egg': 'ca37b1ff16fa2ede6e19383e7b59245a', -} - -import sys, os -try: from hashlib import md5 -except ImportError: from md5 import md5 - -def _validate_md5(egg_name, data): - if egg_name in md5_data: - digest = md5(data).hexdigest() - if digest != md5_data[egg_name]: - print >>sys.stderr, ( - "md5 validation of %s failed! (Possible download problem?)" - % egg_name - ) - sys.exit(2) - return data - -def use_setuptools( - version=DEFAULT_VERSION, download_base=DEFAULT_URL, to_dir=os.curdir, - download_delay=15 -): - """Automatically find/download setuptools and make it available on sys.path - - `version` should be a valid setuptools version number that is available - as an egg for download under the `download_base` URL (which should end with - a '/'). `to_dir` is the directory where setuptools will be downloaded, if - it is not already available. If `download_delay` is specified, it should - be the number of seconds that will be paused before initiating a download, - should one be required. If an older version of setuptools is installed, - this routine will print a message to ``sys.stderr`` and raise SystemExit in - an attempt to abort the calling script. - """ - was_imported = 'pkg_resources' in sys.modules or 'setuptools' in sys.modules - def do_download(): - egg = download_setuptools(version, download_base, to_dir, download_delay) - sys.path.insert(0, egg) - import setuptools; setuptools.bootstrap_install_from = egg - try: - import pkg_resources - except ImportError: - return do_download() - try: - pkg_resources.require("setuptools>="+version); return - except pkg_resources.VersionConflict, e: - if was_imported: - print >>sys.stderr, ( - "The required version of setuptools (>=%s) is not available, and\n" - "can't be installed while this script is running. Please install\n" - " a more recent version first, using 'easy_install -U setuptools'." - "\n\n(Currently using %r)" - ) % (version, e.args[0]) - sys.exit(2) - except pkg_resources.DistributionNotFound: - pass - - del pkg_resources, sys.modules['pkg_resources'] # reload ok - return do_download() - -def download_setuptools( - version=DEFAULT_VERSION, download_base=DEFAULT_URL, to_dir=os.curdir, - delay = 15 -): - """Download setuptools from a specified location and return its filename - - `version` should be a valid setuptools version number that is available - as an egg for download under the `download_base` URL (which should end - with a '/'). `to_dir` is the directory where the egg will be downloaded. - `delay` is the number of seconds to pause before an actual download attempt. - """ - import urllib2, shutil - egg_name = "setuptools-%s-py%s.egg" % (version,sys.version[:3]) - url = download_base + egg_name - saveto = os.path.join(to_dir, egg_name) - src = dst = None - if not os.path.exists(saveto): # Avoid repeated downloads - try: - from distutils import log - if delay: - log.warn(""" ---------------------------------------------------------------------------- -This script requires setuptools version %s to run (even to display -help). I will attempt to download it for you (from -%s), but -you may need to enable firewall access for this script first. -I will start the download in %d seconds. - -(Note: if this machine does not have network access, please obtain the file - - %s - -and place it in this directory before rerunning this script.) ----------------------------------------------------------------------------""", - version, download_base, delay, url - ); from time import sleep; sleep(delay) - log.warn("Downloading %s", url) - src = urllib2.urlopen(url) - # Read/write all in one block, so we don't create a corrupt file - # if the download is interrupted. - data = _validate_md5(egg_name, src.read()) - dst = open(saveto,"wb"); dst.write(data) - finally: - if src: src.close() - if dst: dst.close() - return os.path.realpath(saveto) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -def main(argv, version=DEFAULT_VERSION): - """Install or upgrade setuptools and EasyInstall""" - try: - import setuptools - except ImportError: - egg = None - try: - egg = download_setuptools(version, delay=0) - sys.path.insert(0,egg) - from setuptools.command.easy_install import main - return main(list(argv)+[egg]) # we're done here - finally: - if egg and os.path.exists(egg): - os.unlink(egg) - else: - if setuptools.__version__ == '0.0.1': - print >>sys.stderr, ( - "You have an obsolete version of setuptools installed. Please\n" - "remove it from your system entirely before rerunning this script." - ) - sys.exit(2) - - req = "setuptools>="+version - import pkg_resources - try: - pkg_resources.require(req) - except pkg_resources.VersionConflict: - try: - from setuptools.command.easy_install import main - except ImportError: - from easy_install import main - main(list(argv)+[download_setuptools(delay=0)]) - sys.exit(0) # try to force an exit - else: - if argv: - from setuptools.command.easy_install import main - main(argv) - else: - print "Setuptools version",version,"or greater has been installed." - print '(Run "ez_setup.py -U setuptools" to reinstall or upgrade.)' - -def update_md5(filenames): - """Update our built-in md5 registry""" - - import re - - for name in filenames: - base = os.path.basename(name) - f = open(name,'rb') - md5_data[base] = md5(f.read()).hexdigest() - f.close() - - data = [" %r: %r,\n" % it for it in md5_data.items()] - data.sort() - repl = "".join(data) - - import inspect - srcfile = inspect.getsourcefile(sys.modules[__name__]) - f = open(srcfile, 'rb'); src = f.read(); f.close() - - match = re.search("\nmd5_data = {\n([^}]+)}", src) - if not match: - print >>sys.stderr, "Internal error!" - sys.exit(2) - - src = src[:match.start(1)] + repl + src[match.end(1):] - f = open(srcfile,'w') - f.write(src) - f.close() - - -if __name__=='__main__': - if len(sys.argv)>2 and sys.argv[1]=='--md5update': - update_md5(sys.argv[2:]) - else: - main(sys.argv[1:]) - - - - - - diff --git a/openvpn/README b/openvpn/README new file mode 100644 index 00000000..bf2205c2 --- /dev/null +++ b/openvpn/README @@ -0,0 +1,6 @@ +OpenVPN binary, build scripts +Works using a GCC minGW32 cross-compiler on Debian/Ubuntu +Produces a working MS Windows executable +openvpn.exe: PE32 executable (DLL) (console) Intel 80386, for MS Windows +goes smooth for the 99%, might still need some slapping the flags around now and then + -jrml diff --git a/openvpn/Sources b/openvpn/Sources new file mode 100644 index 00000000..e2fe7bb3 --- /dev/null +++ b/openvpn/Sources @@ -0,0 +1,4 @@ +lzo -2.06 .tar.gz +opensc -0.12.2 .tar.gz +openssl -1.0.1c .tar.gz +polarssl -1.1.4 .tgz diff --git a/openvpn/build.zsh b/openvpn/build.zsh new file mode 100755 index 00000000..b36717c1 --- /dev/null +++ b/openvpn/build.zsh @@ -0,0 +1,191 @@ +#!/bin/zsh +# +# Copyright (C) 2012 Denis Roio <jaromil@dyne.org> +# +# This source code is free software; you can redistribute it and/or +# modify it under the terms of the GNU Public License as published by +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This source code is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +# Please refer to the GNU Public License for more details. +# +# You should have received a copy of the GNU Public License along with +# this source code; if not, write to: +# Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + + +REPO="http://files.dyne.org/leap/openvpn/sources" +TOPSRC=`pwd` +QUIET=0 +DEBUG=0 + + +autoload colors; colors +# standard output message routines +# it's always useful to wrap them, in case we change behaviour later +notice() { if [[ $QUIET == 0 ]]; then print "$fg_bold[green][*]$fg_no_bold[default] $1" >&2; fi } +error() { if [[ $QUIET == 0 ]]; then print "$fg[red][!]$fg[default] $1" >&2; fi } +func() { if [[ $DEBUG == 1 ]]; then print "$fg[blue][D]$fg[default] $1" >&2; fi } +act() { + if [[ $QUIET == 0 ]]; then + if [ "$1" = "-n" ]; then + print -n "$fg_bold[white] . $fg_no_bold[default] $2" >&2; + else + print "$fg_bold[white] . $fg_no_bold[default] $1" >&2; + fi + fi +} + +{ test "$1" = "clean" } && { + notice "Cleaning up all build in ${TOPSRC}" + for src in `cat Sources | awk ' +/^#/ {next} +/^./ { print $1 }'`; do + { test "$src" != "" } && { rm -rf "${src}" } + done + act "Done." + return 0 +} + +os="`uname -s`" +target="$1" +notice "OpenVPN build on $os for $target in ${TOPSRC}" + +prepare_sources() { + notice "Preparing sources" + # look for a file names "Sources", download and decompress entries + # format of file: name version compression (complete filename when merged) + { test -r Sources } || { + error "Sources not found, nothing to build here" + return 1 + } + for src in `cat Sources | awk ' +/^#/ {next} +/^./ { print $1 ";" $2 ";" $3 }'`; do + name="${src[(ws:;:)1]}" + ver="${src[(ws:;:)2]}" + arch="${src[(ws:;:)3]}" + file="${name}${ver}${arch}" + func "preparing source for ${name}${ver}" + + { test "$1" != "" } && { + test "$1" != "$name" } && { + continue } + + # download the file + { test -r ${file} } || { + act "downloading ${file}" + curl ${REPO}/${file} -o ${file} + } + # decompress the file + { test -r ${name} } || { + act "decompressing ${name}" + case $arch in + ## BARE SOURCE + .tar.gz) tar xfz ${file}; mv ${name}${ver} ${name} ;; + .tar.bz2) tar xfj ${file}; mv ${name}${ver} ${name} ;; + .tgz) tar xfz ${file}; mv ${name}${ver} ${name} ;; + *) error "compression not supported: $arch" + esac + } + act "${name} source ready" + done +} + +act "Downloading sources" + +# git clone latest openvpn +{ test -r openvpn } || { git clone https://github.com/OpenVPN/openvpn.git } + +case "$os" in + Darwin) + prepare_sources lzo + prepare_sources polarssl + ;; + Linux) # Cross-compile for Win32 + prepare_sources lzo + prepare_sources opensc + prepare_sources openssl + # tap windows + { test -r tap-windows } || { git clone https://github.com/OpenVPN/tap-windows.git } + ;; +esac + +notice "Sources ready, now compiling..." +LOG="`pwd`/build.log"; touch ${LOG} +act "logs saved in build.log" + +case "$target" in + osx) + { test -r polarssl/library/libpolarssl.a } || { + act "building PolarSSL..." + pushd polarssl + CC=clang cmake . >> ${LOG} + make -C library clean + cat CMakeCache.txt | awk ' +/^CMAKE_C_COMPILER/ { print "CMAKE_C_COMPILER:FILEPATH=/usr/bin/clang"; next } +/^CMAKE_BUILD_TYPE/ { print $1 "Release"; next } +/^CMAKE_C_FLAGS:STRING/ { print "CMAKE_C_FLAGS:STRING=-arch x86_64 -arch i386"; next } +{ print $0 } +' > CMakeCache.leap + cp CMakeCache.leap CMakeCache.txt + make -C library >> ${LOG} + popd + act "done." + } + + act "building OpenVPN" + pushd openvpn + CC=clang CFLAGS="-arch x86_64 -arch i386" \ + LZO_LIBS="/opt/local/lib/liblzo2.a" LZO_CFLAGS="-I/opt/local/include" \ + POLARSSL_CFLAGS="-I${TOPSRC}/polarssl/include" \ + POLARSSL_LIBS="${TOPSRC}/polarssl/library/libpolarssl.a" \ + ./configure --with-crypto-library=polarssl >> ${LOG} + make src/openvpn/openvpn + popd + act "done." + ;; + + win32) + { test -r lzo/src/liblzo2.la } || { pushd lzo + act "building LZO lib" + ./configure --host=i586-mingw32msvc >> ${LOG} + make >> ${LOG}; popd } + # openssl + { test -r openssl/libssl.a } || { + act "building OpenSSL lib" + pushd openssl + ./Configure --cross-compile-prefix=i586-mingw32msvc- mingw >> ${LOG} + make ${LOG}; popd } + + pushd openvpn + act "building latest OpenVPN" + { test -r configure } || { + sed -i -e 's/-municode//' src/openvpn/Makefile.am + autoreconf -i >> ${LOG} + } + CFLAGS="-I/usr/i586-mingw32msvc/include/ddk -D_WIN32_WINNT=0x0501" \ + LZO_LIBS="${TOPSRC}/lzo/src/liblzo2.la" \ + LZO_CFLAGS="-I${TOPSRC}/lzo/include" \ + TAP_CFLAGS="-I${TOPSRC}/tap-windows/src" \ + OPENSSL_SSL_CFLAGS="-I${TOPSRC}/openssl/include" \ + OPENSSL_CRYPTO_CFLAGS="-I${TOPSRC}/openssl/crypto" \ + OPENSSL_SSL_LIBS="${TOPSRC}/openssl/libssl.a" \ + OPENSSL_CRYPTO_LIBS="${TOPSRC}/openssl/libcrypto.a" \ + ./configure --host=i586-mingw32msvc >> ${LOG} + make >> ${LOG} + popd + + act "If OpenVPN build reports a final error on linkage, it might be due to a libtool bug" + act "(something like undefined reference to _WinMain@16)" + act "You need to go inside openvpn/src/openvpn and issue the last compile line manually" + act "adding an flat '-shared' at the end of it, then do 'cp .libs/openvpn.exe .'" + act "Happy hacking." + ;; + *) + error "Unknown target: $target" + ;; +esac diff --git a/src/leap/utils/__init__.py b/pkg/__init__.py index e69de29b..e69de29b 100644 --- a/src/leap/utils/__init__.py +++ b/pkg/__init__.py diff --git a/pkg/branding/__init__.py b/pkg/branding/__init__.py new file mode 100644 index 00000000..0bd6befb --- /dev/null +++ b/pkg/branding/__init__.py @@ -0,0 +1,15 @@ +from .config import APP_BASE_NAME, APP_PREFIX, BRANDED_BUILD, BRANDED_OPTS + + +def get_name(): + if BRANDED_BUILD is True: + return APP_PREFIX + BRANDED_OPTS.get('short_name', 'name_unknown') + else: + return APP_BASE_NAME + + +def get_shortname(): + if BRANDED_BUILD is True: + return BRANDED_OPTS.get('short_name', 'name_unknown') + +__all__ = ['get_name'] diff --git a/pkg/branding/config.py b/pkg/branding/config.py new file mode 100644 index 00000000..bcacc3bc --- /dev/null +++ b/pkg/branding/config.py @@ -0,0 +1,11 @@ +# Configuration file for branding + +BRANDED_BUILD = False + +APP_BASE_NAME = "leap-client" +APP_PREFIX = "%s-" % APP_BASE_NAME + +BRANDED_OPTS = { + 'short_name': "", + 'provider_domain': "", + 'provider_ca_path': ""} diff --git a/pkg/dev-reqs.pip b/pkg/dev-reqs.pip new file mode 100644 index 00000000..44799a26 --- /dev/null +++ b/pkg/dev-reqs.pip @@ -0,0 +1,4 @@ +ipython +ipdb +pdb4qt +pygeoip diff --git a/pkg/distribute_setup.py b/pkg/distribute_setup.py new file mode 100644 index 00000000..8f5b0637 --- /dev/null +++ b/pkg/distribute_setup.py @@ -0,0 +1,515 @@ +#!python +"""Bootstrap distribute installation + +If you want to use setuptools in your package's setup.py, just include this +file in the same directory with it, and add this to the top of your setup.py:: + + from distribute_setup import use_setuptools + use_setuptools() + +If you want to require a specific version of setuptools, set a download +mirror, or use an alternate download directory, you can do so by supplying +the appropriate options to ``use_setuptools()``. + +This file can also be run as a script to install or upgrade setuptools. +""" +import os +import sys +import time +import fnmatch +import tempfile +import tarfile +from distutils import log + +try: + from site import USER_SITE +except ImportError: + USER_SITE = None + +try: + import subprocess + + def _python_cmd(*args): + args = (sys.executable,) + args + return subprocess.call(args) == 0 + +except ImportError: + # will be used for python 2.3 + def _python_cmd(*args): + args = (sys.executable,) + args + # quoting arguments if windows + if sys.platform == 'win32': + def quote(arg): + if ' ' in arg: + return '"%s"' % arg + return arg + args = [quote(arg) for arg in args] + return os.spawnl(os.P_WAIT, sys.executable, *args) == 0 + +DEFAULT_VERSION = "0.6.28" +DEFAULT_URL = "http://pypi.python.org/packages/source/d/distribute/" +SETUPTOOLS_FAKED_VERSION = "0.6c11" + +SETUPTOOLS_PKG_INFO = """\ +Metadata-Version: 1.0 +Name: setuptools +Version: %s +Summary: xxxx +Home-page: xxx +Author: xxx +Author-email: xxx +License: xxx +Description: xxx +""" % SETUPTOOLS_FAKED_VERSION + + +def _install(tarball, install_args=()): + # extracting the tarball + tmpdir = tempfile.mkdtemp() + log.warn('Extracting in %s', tmpdir) + old_wd = os.getcwd() + try: + os.chdir(tmpdir) + tar = tarfile.open(tarball) + _extractall(tar) + tar.close() + + # going in the directory + subdir = os.path.join(tmpdir, os.listdir(tmpdir)[0]) + os.chdir(subdir) + log.warn('Now working in %s', subdir) + + # installing + log.warn('Installing Distribute') + if not _python_cmd('setup.py', 'install', *install_args): + log.warn('Something went wrong during the installation.') + log.warn('See the error message above.') + finally: + os.chdir(old_wd) + + +def _build_egg(egg, tarball, to_dir): + # extracting the tarball + tmpdir = tempfile.mkdtemp() + log.warn('Extracting in %s', tmpdir) + old_wd = os.getcwd() + try: + os.chdir(tmpdir) + tar = tarfile.open(tarball) + _extractall(tar) + tar.close() + + # going in the directory + subdir = os.path.join(tmpdir, os.listdir(tmpdir)[0]) + os.chdir(subdir) + log.warn('Now working in %s', subdir) + + # building an egg + log.warn('Building a Distribute egg in %s', to_dir) + _python_cmd('setup.py', '-q', 'bdist_egg', '--dist-dir', to_dir) + + finally: + os.chdir(old_wd) + # returning the result + log.warn(egg) + if not os.path.exists(egg): + raise IOError('Could not build the egg.') + + +def _do_download(version, download_base, to_dir, download_delay): + egg = os.path.join(to_dir, 'distribute-%s-py%d.%d.egg' + % (version, sys.version_info[0], sys.version_info[1])) + if not os.path.exists(egg): + tarball = download_setuptools(version, download_base, + to_dir, download_delay) + _build_egg(egg, tarball, to_dir) + sys.path.insert(0, egg) + import setuptools + setuptools.bootstrap_install_from = egg + + +def use_setuptools(version=DEFAULT_VERSION, download_base=DEFAULT_URL, + to_dir=os.curdir, download_delay=15, no_fake=True): + # making sure we use the absolute path + to_dir = os.path.abspath(to_dir) + was_imported = 'pkg_resources' in sys.modules or \ + 'setuptools' in sys.modules + try: + try: + import pkg_resources + if not hasattr(pkg_resources, '_distribute'): + if not no_fake: + _fake_setuptools() + raise ImportError + except ImportError: + return _do_download(version, download_base, to_dir, download_delay) + try: + pkg_resources.require("distribute>=" + version) + return + except pkg_resources.VersionConflict: + e = sys.exc_info()[1] + if was_imported: + sys.stderr.write( + "The required version of distribute (>=%s) is not available,\n" + "and can't be installed while this script is running. Please\n" + "install a more recent version first, using\n" + "'easy_install -U distribute'." + "\n\n(Currently using %r)\n" % (version, e.args[0])) + sys.exit(2) + else: + del pkg_resources, sys.modules['pkg_resources'] # reload ok + return _do_download(version, download_base, to_dir, + download_delay) + except pkg_resources.DistributionNotFound: + return _do_download(version, download_base, to_dir, + download_delay) + finally: + if not no_fake: + _create_fake_setuptools_pkg_info(to_dir) + + +def download_setuptools(version=DEFAULT_VERSION, download_base=DEFAULT_URL, + to_dir=os.curdir, delay=15): + """Download distribute from a specified location and return its filename + + `version` should be a valid distribute version number that is available + as an egg for download under the `download_base` URL (which should end + with a '/'). `to_dir` is the directory where the egg will be downloaded. + `delay` is the number of seconds to pause before an actual download + attempt. + """ + # making sure we use the absolute path + to_dir = os.path.abspath(to_dir) + try: + from urllib.request import urlopen + except ImportError: + from urllib2 import urlopen + tgz_name = "distribute-%s.tar.gz" % version + url = download_base + tgz_name + saveto = os.path.join(to_dir, tgz_name) + src = dst = None + if not os.path.exists(saveto): # Avoid repeated downloads + try: + log.warn("Downloading %s", url) + src = urlopen(url) + # Read/write all in one block, so we don't create a corrupt file + # if the download is interrupted. + data = src.read() + dst = open(saveto, "wb") + dst.write(data) + finally: + if src: + src.close() + if dst: + dst.close() + return os.path.realpath(saveto) + + +def _no_sandbox(function): + def __no_sandbox(*args, **kw): + try: + from setuptools.sandbox import DirectorySandbox + if not hasattr(DirectorySandbox, '_old'): + def violation(*args): + pass + DirectorySandbox._old = DirectorySandbox._violation + DirectorySandbox._violation = violation + patched = True + else: + patched = False + except ImportError: + patched = False + + try: + return function(*args, **kw) + finally: + if patched: + DirectorySandbox._violation = DirectorySandbox._old + del DirectorySandbox._old + + return __no_sandbox + + +def _patch_file(path, content): + """Will backup the file then patch it""" + existing_content = open(path).read() + if existing_content == content: + # already patched + log.warn('Already patched.') + return False + log.warn('Patching...') + _rename_path(path) + f = open(path, 'w') + try: + f.write(content) + finally: + f.close() + return True + +_patch_file = _no_sandbox(_patch_file) + + +def _same_content(path, content): + return open(path).read() == content + + +def _rename_path(path): + new_name = path + '.OLD.%s' % time.time() + log.warn('Renaming %s into %s', path, new_name) + os.rename(path, new_name) + return new_name + + +def _remove_flat_installation(placeholder): + if not os.path.isdir(placeholder): + log.warn('Unkown installation at %s', placeholder) + return False + found = False + for file in os.listdir(placeholder): + if fnmatch.fnmatch(file, 'setuptools*.egg-info'): + found = True + break + if not found: + log.warn('Could not locate setuptools*.egg-info') + return + + log.warn('Removing elements out of the way...') + pkg_info = os.path.join(placeholder, file) + if os.path.isdir(pkg_info): + patched = _patch_egg_dir(pkg_info) + else: + patched = _patch_file(pkg_info, SETUPTOOLS_PKG_INFO) + + if not patched: + log.warn('%s already patched.', pkg_info) + return False + # now let's move the files out of the way + for element in ('setuptools', 'pkg_resources.py', 'site.py'): + element = os.path.join(placeholder, element) + if os.path.exists(element): + _rename_path(element) + else: + log.warn('Could not find the %s element of the ' + 'Setuptools distribution', element) + return True + +_remove_flat_installation = _no_sandbox(_remove_flat_installation) + + +def _after_install(dist): + log.warn('After install bootstrap.') + placeholder = dist.get_command_obj('install').install_purelib + _create_fake_setuptools_pkg_info(placeholder) + + +def _create_fake_setuptools_pkg_info(placeholder): + if not placeholder or not os.path.exists(placeholder): + log.warn('Could not find the install location') + return + pyver = '%s.%s' % (sys.version_info[0], sys.version_info[1]) + setuptools_file = 'setuptools-%s-py%s.egg-info' % \ + (SETUPTOOLS_FAKED_VERSION, pyver) + pkg_info = os.path.join(placeholder, setuptools_file) + if os.path.exists(pkg_info): + log.warn('%s already exists', pkg_info) + return + + if not os.access(pkg_info, os.W_OK): + log.warn("Don't have permissions to write %s, skipping", pkg_info) + + log.warn('Creating %s', pkg_info) + f = open(pkg_info, 'w') + try: + f.write(SETUPTOOLS_PKG_INFO) + finally: + f.close() + + pth_file = os.path.join(placeholder, 'setuptools.pth') + log.warn('Creating %s', pth_file) + f = open(pth_file, 'w') + try: + f.write(os.path.join(os.curdir, setuptools_file)) + finally: + f.close() + +_create_fake_setuptools_pkg_info = _no_sandbox( + _create_fake_setuptools_pkg_info +) + + +def _patch_egg_dir(path): + # let's check if it's already patched + pkg_info = os.path.join(path, 'EGG-INFO', 'PKG-INFO') + if os.path.exists(pkg_info): + if _same_content(pkg_info, SETUPTOOLS_PKG_INFO): + log.warn('%s already patched.', pkg_info) + return False + _rename_path(path) + os.mkdir(path) + os.mkdir(os.path.join(path, 'EGG-INFO')) + pkg_info = os.path.join(path, 'EGG-INFO', 'PKG-INFO') + f = open(pkg_info, 'w') + try: + f.write(SETUPTOOLS_PKG_INFO) + finally: + f.close() + return True + +_patch_egg_dir = _no_sandbox(_patch_egg_dir) + + +def _before_install(): + log.warn('Before install bootstrap.') + _fake_setuptools() + + +def _under_prefix(location): + if 'install' not in sys.argv: + return True + args = sys.argv[sys.argv.index('install') + 1:] + for index, arg in enumerate(args): + for option in ('--root', '--prefix'): + if arg.startswith('%s=' % option): + top_dir = arg.split('root=')[-1] + return location.startswith(top_dir) + elif arg == option: + if len(args) > index: + top_dir = args[index + 1] + return location.startswith(top_dir) + if arg == '--user' and USER_SITE is not None: + return location.startswith(USER_SITE) + return True + + +def _fake_setuptools(): + log.warn('Scanning installed packages') + try: + import pkg_resources + except ImportError: + # we're cool + log.warn('Setuptools or Distribute does not seem to be installed.') + return + ws = pkg_resources.working_set + try: + setuptools_dist = ws.find( + pkg_resources.Requirement.parse('setuptools', replacement=False) + ) + except TypeError: + # old distribute API + setuptools_dist = ws.find( + pkg_resources.Requirement.parse('setuptools') + ) + + if setuptools_dist is None: + log.warn('No setuptools distribution found') + return + # detecting if it was already faked + setuptools_location = setuptools_dist.location + log.warn('Setuptools installation detected at %s', setuptools_location) + + # if --root or --preix was provided, and if + # setuptools is not located in them, we don't patch it + if not _under_prefix(setuptools_location): + log.warn('Not patching, --root or --prefix is installing Distribute' + ' in another location') + return + + # let's see if its an egg + if not setuptools_location.endswith('.egg'): + log.warn('Non-egg installation') + res = _remove_flat_installation(setuptools_location) + if not res: + return + else: + log.warn('Egg installation') + pkg_info = os.path.join(setuptools_location, 'EGG-INFO', 'PKG-INFO') + if (os.path.exists(pkg_info) and + _same_content(pkg_info, SETUPTOOLS_PKG_INFO)): + log.warn('Already patched.') + return + log.warn('Patching...') + # let's create a fake egg replacing setuptools one + res = _patch_egg_dir(setuptools_location) + if not res: + return + log.warn('Patched done.') + _relaunch() + + +def _relaunch(): + log.warn('Relaunching...') + # we have to relaunch the process + # pip marker to avoid a relaunch bug + _cmd = ['-c', 'install', '--single-version-externally-managed'] + if sys.argv[:3] == _cmd: + sys.argv[0] = 'setup.py' + args = [sys.executable] + sys.argv + sys.exit(subprocess.call(args)) + + +def _extractall(self, path=".", members=None): + """Extract all members from the archive to the current working + directory and set owner, modification time and permissions on + directories afterwards. `path' specifies a different directory + to extract to. `members' is optional and must be a subset of the + list returned by getmembers(). + """ + import copy + import operator + from tarfile import ExtractError + directories = [] + + if members is None: + members = self + + for tarinfo in members: + if tarinfo.isdir(): + # Extract directories with a safe mode. + directories.append(tarinfo) + tarinfo = copy.copy(tarinfo) + tarinfo.mode = 448 # decimal for oct 0700 + self.extract(tarinfo, path) + + # Reverse sort directories. + if sys.version_info < (2, 4): + def sorter(dir1, dir2): + return cmp(dir1.name, dir2.name) + directories.sort(sorter) + directories.reverse() + else: + directories.sort(key=operator.attrgetter('name'), reverse=True) + + # Set correct owner, mtime and filemode on directories. + for tarinfo in directories: + dirpath = os.path.join(path, tarinfo.name) + try: + self.chown(tarinfo, dirpath) + self.utime(tarinfo, dirpath) + self.chmod(tarinfo, dirpath) + except ExtractError: + e = sys.exc_info()[1] + if self.errorlevel > 1: + raise + else: + self._dbg(1, "tarfile: %s" % e) + + +def _build_install_args(argv): + install_args = [] + user_install = '--user' in argv + if user_install and sys.version_info < (2, 6): + log.warn("--user requires Python 2.6 or later") + raise SystemExit(1) + if user_install: + install_args.append('--user') + return install_args + + +def main(argv, version=DEFAULT_VERSION): + """Install or upgrade setuptools and EasyInstall""" + tarball = download_setuptools() + _install(tarball, _build_install_args(argv)) + + +if __name__ == '__main__': + main(sys.argv[1:]) diff --git a/pkg/install_pyqt.sh b/pkg/install_pyqt.sh new file mode 100755 index 00000000..d6739816 --- /dev/null +++ b/pkg/install_pyqt.sh @@ -0,0 +1,10 @@ +#!/bin/sh +pip install sip # fails +cd build/sip +python configure.py +make && make install +cd ../.. +pip install PyQt # fails +cd build/PyQt +python configure.py +make && make install diff --git a/pkg/install_venv.py b/pkg/install_venv.py new file mode 100644 index 00000000..17dfb984 --- /dev/null +++ b/pkg/install_venv.py @@ -0,0 +1,247 @@ +# vim: tabstop=4 shiftwidth=4 softtabstop=4 + +# Copyright 2010 United States Government as represented by the +# Administrator of the National Aeronautics and Space Administration. +# All Rights Reserved. +# +# Copyright 2010 OpenStack, LLC +# +# Licensed under the Apache License, Version 2.0 (the "License"); you may +# not use this file except in compliance with the License. You may obtain +# a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +# License for the specific language governing permissions and limitations +# under the License. + +""" +Installation script for Nova's development virtualenv +""" + +import optparse +import os +import subprocess +import sys + +ROOT = os.path.dirname(os.path.dirname(os.path.realpath(__file__))) +VENV = os.path.join(ROOT, '.venv') +PIP_REQUIRES = os.path.join(ROOT, 'pkg', 'requirements.pip') +TEST_REQUIRES = os.path.join(ROOT, 'pkg', 'test-requirements.pip') +PY_VERSION = "python%s.%s" % (sys.version_info[0], sys.version_info[1]) + + +def die(message, *args): + print >> sys.stderr, message % args + sys.exit(1) + + +def check_python_version(): + if sys.version_info < (2, 6): + die("Need Python Version >= 2.6") + + +def run_command_with_code(cmd, redirect_output=True, check_exit_code=True): + """ + Runs a command in an out-of-process shell, returning the + output of that command. Working directory is ROOT. + """ + if redirect_output: + stdout = subprocess.PIPE + else: + stdout = None + + print 'executing command: %s', cmd + proc = subprocess.Popen(cmd, cwd=ROOT, stdout=stdout) + output = proc.communicate()[0] + if check_exit_code and proc.returncode != 0: + die('Command "%s" failed.\n%s', ' '.join(cmd), output) + return (output, proc.returncode) + + +def run_command(cmd, redirect_output=True, check_exit_code=True): + return run_command_with_code(cmd, redirect_output, check_exit_code)[0] + + +class Distro(object): + + def check_cmd(self, cmd): + return bool(run_command(['which', cmd], check_exit_code=False).strip()) + + def install_virtualenv(self): + if self.check_cmd('virtualenv'): + return + + if self.check_cmd('easy_install'): + print 'Installing virtualenv via easy_install...', + if run_command(['easy_install', 'virtualenv']): + print 'Succeeded' + return + else: + print 'Failed' + + die('ERROR: virtualenv not found.\n\nDevelopment' + ' requires virtualenv, please install it using your' + ' favorite package management tool') + + def post_process(self): + """Any distribution-specific post-processing gets done here. + + In particular, this is useful for applying patches to code inside + the venv.""" + pass + + +class Debian(Distro): + """This covers all Debian-based distributions.""" + + def check_pkg(self, pkg): + return run_command_with_code(['dpkg', '-l', pkg], + check_exit_code=False)[1] == 0 + + def apt_install(self, pkg, **kwargs): + run_command(['sudo', 'apt-get', 'install', '-y', pkg], **kwargs) + + def apply_patch(self, originalfile, patchfile): + run_command(['patch', originalfile, patchfile]) + + def post_process(self): + #symlink qt in virtualenv + run_command(['pkg/tools/with_venv.sh', 'pkg/postmkvenv.sh']) + + def install_virtualenv(self): + if self.check_cmd('virtualenv'): + return + + if not self.check_pkg('python-virtualenv'): + self.apt_install('python-virtualenv', check_exit_code=False) + + super(Debian, self).install_virtualenv() + + +class Fedora(Distro): + """This covers all Fedora-based distributions. + + Includes: Fedora, RHEL, CentOS, Scientific Linux""" + + def check_pkg(self, pkg): + return run_command_with_code(['rpm', '-q', pkg], + check_exit_code=False)[1] == 0 + + def yum_install(self, pkg, **kwargs): + run_command(['sudo', 'yum', 'install', '-y', pkg], **kwargs) + + def apply_patch(self, originalfile, patchfile): + run_command(['patch', originalfile, patchfile]) + + def install_virtualenv(self): + if self.check_cmd('virtualenv'): + return + + if not self.check_pkg('python-virtualenv'): + self.yum_install('python-virtualenv', check_exit_code=False) + + super(Fedora, self).install_virtualenv() + + +def get_distro(): + if os.path.exists('/etc/fedora-release') or \ + os.path.exists('/etc/redhat-release'): + return Fedora() + elif os.path.exists('/etc/debian_version'): + return Debian() + else: + return Distro() + + +def check_dependencies(): + get_distro().install_virtualenv() + + +def create_virtualenv(venv=VENV, no_site_packages=True): + """Creates the virtual environment and installs PIP only into the + virtual environment + """ + print 'Creating venv...', + if no_site_packages: + #setuptools and virtualenv don't play nicely together, + #so we create the virtualenv with the distribute package instead. + #See: view-source:http://pypi.python.org/pypi/distribute + run_command(['virtualenv', '-q', '--distribute', '--no-site-packages', VENV]) + else: + run_command(['virtualenv', '-q', '--distribute', VENV]) + print 'done.' + print 'Installing pip in virtualenv...', + if not run_command(['pkg/tools/with_venv.sh', 'easy_install', + 'pip>1.0']).strip(): + die("Failed to install pip.") + print 'done.' + + +def pip_install(*args): + run_command(['pkg/tools/with_venv.sh', + 'pip', 'install', '--upgrade'] + list(args), + redirect_output=False) + + +def install_dependencies(venv=VENV): + print 'Installing dependencies with pip (this can take a while)...' + + # First things first, make sure our venv has the latest pip and distribute. + pip_install('pip') + pip_install('distribute') + + pip_install('-r', PIP_REQUIRES) + pip_install('-r', TEST_REQUIRES) + + # " + pthfile = os.path.join(venv, "lib", PY_VERSION, "site-packages", + "leap-client.pth") + f = open(pthfile, 'w') + f.write("%s\n" % ROOT) + + +def post_process(): + get_distro().post_process() + + +def print_help(): + help = """ + To activate the leap virtualenv for the extent of your current + shell session you can run: + + $ source .venv/bin/activate + + Or, if you prefer, you can run commands in the virtualenv on a case by case + basis by running: + + $ pkg/tools/with_venv.sh <your command> + + Also, make test will automatically use the virtualenv. + """ + print help + + +def parse_args(): + """Parse command-line arguments""" + parser = optparse.OptionParser() + parser.add_option("-n", "--no-site-packages", dest="no_site_packages", + default=False, action="store_true", + help="Do not inherit packages from global Python install") + return parser.parse_args() + + +def main(argv): + (options, args) = parse_args() + check_python_version() + check_dependencies() + create_virtualenv(no_site_packages=options.no_site_packages) + install_dependencies() + post_process() + print_help() + +if __name__ == '__main__': + main(sys.argv) diff --git a/pkg/linux/README b/pkg/linux/README new file mode 100644 index 00000000..7410789b --- /dev/null +++ b/pkg/linux/README @@ -0,0 +1,4 @@ += Files = +In GNU/Linux, we expect these files to be in place: + +resolv-update -> /etc/leap/resolv-update diff --git a/setup/linux/leap.desktop b/pkg/linux/leap.desktop index 7a6d39d9..7a6d39d9 100644 --- a/setup/linux/leap.desktop +++ b/pkg/linux/leap.desktop diff --git a/setup/linux/polkit/net.openvpn.gui.leap.policy b/pkg/linux/polkit/net.openvpn.gui.leap.policy index 70a22b65..50f991a3 100644 --- a/setup/linux/polkit/net.openvpn.gui.leap.policy +++ b/pkg/linux/polkit/net.openvpn.gui.leap.policy @@ -14,9 +14,9 @@ <message xml:lang="es">OpenVPN necesita autorizacion para comenzar</message> <icon_name>package-x-generic</icon_name> <defaults> - <allow_any>auth_self_keep</allow_any> - <allow_inactive>auth_self_keep</allow_inactive> - <allow_active>auth_self_keep</allow_active> + <allow_any>yes</allow_any> + <allow_inactive>yes</allow_inactive> + <allow_active>yes</allow_active> </defaults> <annotate key="org.freedesktop.policykit.exec.path">/usr/sbin/openvpn</annotate> </action> diff --git a/pkg/linux/resolv-update b/pkg/linux/resolv-update new file mode 100755 index 00000000..a54802e3 --- /dev/null +++ b/pkg/linux/resolv-update @@ -0,0 +1,90 @@ +#!/bin/bash +# +# Parses options from openvpn to update resolv.conf +# +# The only way to enforce that a linux system will not leak DNS +# queries is to replace /etc/resolv.conf with a file that only +# has the DNS resolver specified by the VPN. +# +# That is what this script does. This is what resolvconf is for, +# but sadly it does not always work. +# +# Example envs set from openvpn: +# foreign_option_1='dhcp-option DNS 193.43.27.132' +# foreign_option_2='dhcp-option DNS 193.43.27.133' +# foreign_option_3='dhcp-option DOMAIN be.bnc.ch' +# + +function up() { + + comment=$( +cat <<SETVAR +# +# This is a temporary resolv.conf set by the LEAP Client in order to +# strictly enforce that DNS lookups are secured by the VPN. +# +# When the LEAP Client quits or the VPN connection it manages is dropped, +# this file will be replace with the regularly scheduled /etc/resolv.conf +# +# If you want custom entries to appear in this file while LEAP is running, +# put them in /etc/leap/resolv-head or /etc/leap/resolv-tail. These files +# should only be writable by root. +# + +SETVAR +) + + if [ -f /etc/leap/resolv-head ] ; then + custom_head=$(cat /etc/leap/resolv-head) + else + custom_head="" + fi + + if [ -f /etc/leap/resolv-tail ] ; then + custom_tail=$(cat /etc/leap/resolv-tail) + else + custom_tail="" + fi + + for optionname in ${!foreign_option_*} ; do + option="${!optionname}" + echo $option + part1=$(echo "$option" | cut -d " " -f 1) + if [ "$part1" == "dhcp-option" ] ; then + part2=$(echo "$option" | cut -d " " -f 2) + part3=$(echo "$option" | cut -d " " -f 3) + if [ "$part2" == "DNS" ] ; then + IF_DNS_NAMESERVERS="$IF_DNS_NAMESERVERS $part3" + fi + if [ "$part2" == "DOMAIN" ] ; then + IF_DNS_SEARCH="$IF_DNS_SEARCH $part3" + fi + fi + done + R="" + for SS in $IF_DNS_SEARCH ; do + R="${R}search $SS +" + done + for NS in $IF_DNS_NAMESERVERS ; do + R="${R}nameserver $NS +" + done + mv /etc/resolv.conf /etc/resolv.conf.bak + echo "$comment +$custom_head +$R +$custom_tail" > /etc/resolv.conf +} + +function down() { + if [ -f /etc/resolv.conf.bak ] ; then + unlink /etc/resolv.conf + mv /etc/resolv.conf.bak /etc/resolv.conf + fi +} + +case $script_type in + up) up ;; + down) down ;; +esac diff --git a/pkg/osx/Info.plist b/pkg/osx/Info.plist new file mode 100644 index 00000000..e90d920a --- /dev/null +++ b/pkg/osx/Info.plist @@ -0,0 +1,22 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> +<plist version="1.0"> +<dict> + <key>CFBundleDisplayName</key> + <string>leap-client</string> + <key>CFBundleExecutable</key> + <string>MacOS/app</string> + <key>CFBundleIconFile</key> + <string>icon-windowed.icns</string> + <key>CFBundleInfoDictionaryVersion</key> + <string>6.0</string> + <key>CFBundleName</key> + <string>leap-client</string> + <key>CFBundlePackageType</key> + <string>APPL</string> + <key>CFBundleShortVersionString</key> + <string>1</string> + <key>LSBackgroundOnly</key> + <false/> +</dict> +</plist> diff --git a/pkg/osx/Makefile b/pkg/osx/Makefile new file mode 100644 index 00000000..f2520fcf --- /dev/null +++ b/pkg/osx/Makefile @@ -0,0 +1,46 @@ +#WARNING: You need to run this with an activated VIRTUALENV. + +OSX = dist/LEAP\ Client.app/Contents/MacOS/ +GITC = `git rev-parse --short HEAD` +DMG = "dist/leap-client-$(GITC).dmg" +INST = "dist/LEAP Client installer.app" +INSTR = "dist/LEAP Client installer.app/Contents/Resources" + +pkg : dist trim installer dmg + +dist : + ~/pyinstaller/pyinstaller.py -w -s leap-client.spec + cp -r /opt/local/Library/Frameworks/QtGui.framework/Versions/4/Resources/qt_menu.nib "dist/LEAP Client.app/Contents/Resources" + cp Info.plist "dist/LEAP Client.app/Contents/Info.plist" + cp ../../data/images/leap-client.icns "dist/LEAP Client.app/Contents/Resources/icon-windowed.icns" + +trim: + #XXX this should go properly in pyinstaller spec excludes, but going quick'n'dirty + rm $(OSX)QtSvg $(OSX)QtXml $(OSX)QtNetwork $(OSX)QtOpenGL $(OSX)Qt3Support $(OSX)QtSql + +installer: + #XXX need to fix some paths there (binary, etc) + platypus -P install/leap-installer.platypus -y $(INST) + #XXX should build tuntap extensions ourselves + mkdir $(INSTR)/StartupItems + mkdir $(INSTR)/Extensions + cp -r /opt/local/Library/StartupItems/tun $(INSTR)/StartupItems + cp -r /opt/local/Library/StartupItems/tap $(INSTR)/StartupItems + cp -r /opt/local/Library/Extensions/tun.kext $(INSTR)/Extensions + cp -r /opt/local/Library/Extensions/tap.kext $(INSTR)/Extensions + #copy the binary that we have previously built + #XXX not building it yet... + cp ../../openvpn/build/openvpn.leap $(INSTR) + #copy startup scripts + cp install/client.up.sh $(INSTR) + cp install/client.down.sh $(INSTR) + cp install/ProcessNetworkChanges.plist.template $(INSTR) + #Finally, copy application bundle... + cp -r "dist/LEAP Client.app" $(INSTR) + +dmg : + rm -f $(DMG) + hdiutil create -format UDBZ -srcfolder $(INST) $(DMG) + +clean : + rm -rf dist/ build/ diff --git a/pkg/osx/README.rst b/pkg/osx/README.rst new file mode 100644 index 00000000..48d96ffb --- /dev/null +++ b/pkg/osx/README.rst @@ -0,0 +1,60 @@ +environment setup in osx +======================== +(I rm'd my README by mistake at some point. Re-do). + +basically you need this to setup your environment: + +# check and consolidate + +# install xcode and macports +# port -v selfupdate +# port install python26 +# port install python_select # unneeded? +# port install py26-pyqt4 +# port install py26-twisted +# port install py26-pip +# port install py26-virtualenv +# port install git-core +# port install gnutls +# port install platypus + +Requirements +============ +pyinstaller (in ~/pyinstaller) +platypus (tested with latest macports) + +... + install environment as usual, + inside virtualenv. + +.. note:: there is something missing here, about troubles building gnutls extension, + I think I ended by symlinking global install via macports. + +Pyinstaller fix for sip api +--------------------------- +We need a workaround for setting the right sip api. +Paste this in the top of pyinstaller/support/rthooks/pyi_rth_qt4plugins.py:: + + import sip + sip.setapi('QString', 2) + sip.setapi('QVariant', 2) + +See www.pyinstaller.org/wiki/Recipe/PyQtChangeApiVersion. + +Building the package +==================== + +Building the binary +------------------- +We use the scripts in openvpn/build.zsh +The packaging Makefile is expecting the final binary in the location:: + + ../../openvpn/build/openvpn.leap + +Running the build +----------------- +IMPORTANT: activate the VIRTUALENV FIRST! +(you will get an import error otherwise) + +For running all steps at once:: + + make pkg diff --git a/pkg/osx/install/ProcessNetworkChanges.plist.template b/pkg/osx/install/ProcessNetworkChanges.plist.template new file mode 100644 index 00000000..faea8dee --- /dev/null +++ b/pkg/osx/install/ProcessNetworkChanges.plist.template @@ -0,0 +1,16 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> +<plist version="1.0"> + <dict> + <key>Label</key> + <string>net.tunnelblick.openvpn.process-network-changes</string> + <key>ProgramArguments</key> + <array> + <string>${DIR}/process-network-changes</string> + </array> + <key>WatchPaths</key> + <array> + <string>/Library/Preferences/SystemConfiguration</string> + </array> + </dict> +</plist> diff --git a/pkg/osx/install/client.down.sh b/pkg/osx/install/client.down.sh new file mode 100755 index 00000000..47f00ed7 --- /dev/null +++ b/pkg/osx/install/client.down.sh @@ -0,0 +1,146 @@ +#!/bin/bash -e +# Note: must be bash; uses bash-specific tricks +# +# ****************************************************************************************************************** +# This Tunnelblick script does everything! It handles TUN and TAP interfaces, +# pushed configurations and DHCP leases. :) +# +# This is the "Down" version of the script, executed after the connection is +# closed. +# +# Created by: Nick Williams (using original code and parts of old Tblk scripts) +# +# ****************************************************************************************************************** + +trap "" TSTP +trap "" HUP +trap "" INT +export PATH="/bin:/sbin:/usr/sbin:/usr/bin" + +readonly LOG_MESSAGE_COMMAND=$(basename "${0}") + +# Quick check - is the configuration there? +if ! scutil -w State:/Network/OpenVPN &>/dev/null -t 1 ; then + # Configuration isn't there, so we forget it + echo "$(date '+%a %b %e %T %Y') *Tunnelblick $LOG_MESSAGE_COMMAND: WARNING: No existing OpenVPN DNS configuration found; not tearing down anything; exiting." + exit 0 +fi + +# NOTE: This script does not use any arguments passed to it by OpenVPN, so it doesn't shift Tunnelblick options out of the argument list + +# Get info saved by the up script +TUNNELBLICK_CONFIG="$(/usr/sbin/scutil <<-EOF + open + show State:/Network/OpenVPN + quit +EOF)" + +ARG_MONITOR_NETWORK_CONFIGURATION="$(echo "${TUNNELBLICK_CONFIG}" | grep -i '^[[:space:]]*MonitorNetwork :' | sed -e 's/^.*: //g')" +LEASEWATCHER_PLIST_PATH="$(echo "${TUNNELBLICK_CONFIG}" | grep -i '^[[:space:]]*LeaseWatcherPlistPath :' | sed -e 's/^.*: //g')" +PSID="$(echo "${TUNNELBLICK_CONFIG}" | grep -i '^[[:space:]]*Service :' | sed -e 's/^.*: //g')" +SCRIPT_LOG_FILE="$(echo "${TUNNELBLICK_CONFIG}" | grep -i '^[[:space:]]*ScriptLogFile :' | sed -e 's/^.*: //g')" +# Don't need: ARG_RESTORE_ON_DNS_RESET="$(echo "${TUNNELBLICK_CONFIG}" | grep -i '^[[:space:]]*RestoreOnDNSReset :' | sed -e 's/^.*: //g')" +# Don't need: ARG_RESTORE_ON_WINS_RESET="$(echo "${TUNNELBLICK_CONFIG}" | grep -i '^[[:space:]]*RestoreOnWINSReset :' | sed -e 's/^.*: //g')" +# Don't need: PROCESS="$(echo "${TUNNELBLICK_CONFIG}" | grep -i '^[[:space:]]*PID :' | sed -e 's/^.*: //g')" +# Don't need: ARG_IGNORE_OPTION_FLAGS="$(echo "${TUNNELBLICK_CONFIG}" | grep -i '^[[:space:]]*IgnoreOptionFlags :' | sed -e 's/^.*: //g')" +ARG_TAP="$(echo "${TUNNELBLICK_CONFIG}" | grep -i '^[[:space:]]*IsTapInterface :' | sed -e 's/^.*: //g')" +bRouteGatewayIsDhcp="$(echo "${TUNNELBLICK_CONFIG}" | grep -i '^[[:space:]]*RouteGatewayIsDhcp :' | sed -e 's/^.*: //g')" + +# @param String message - The message to log +logMessage() +{ + echo "$(date '+%a %b %e %T %Y') *Tunnelblick $LOG_MESSAGE_COMMAND: "${@} >> "${SCRIPT_LOG_FILE}" +} + +trim() +{ + echo ${@} +} + +if ${ARG_TAP} ; then + if [ "$bRouteGatewayIsDhcp" == "true" ]; then + if [ -z "$dev" ]; then + logMessage "Cannot configure TAP interface for DHCP without \$dev being defined. Device may not have disconnected properly." + else + set +e + ipconfig set "$dev" NONE 2>/dev/null + set -e + fi + fi +fi + +# Issue warning if the primary service ID has changed +PSID_CURRENT="$( (scutil | grep Service | sed -e 's/.*Service : //')<<- EOF + open + show State:/Network/OpenVPN + quit +EOF)" +if [ "${PSID}" != "${PSID_CURRENT}" ] ; then + logMessage "Ignoring change of Network Primary Service from ${PSID} to ${PSID_CURRENT}" +fi + +# Remove leasewatcher +if ${ARG_MONITOR_NETWORK_CONFIGURATION} ; then + launchctl unload "${LEASEWATCHER_PLIST_PATH}" + logMessage "Cancelled monitoring of system configuration changes" +fi + +# Restore configurations +DNS_OLD="$(/usr/sbin/scutil <<-EOF + open + show State:/Network/OpenVPN/OldDNS + quit +EOF)" +WINS_OLD="$(/usr/sbin/scutil <<-EOF + open + show State:/Network/OpenVPN/OldSMB + quit +EOF)" +TB_NO_SUCH_KEY="<dictionary> { + TunnelblickNoSuchKey : true +}" + +if [ "${DNS_OLD}" = "${TB_NO_SUCH_KEY}" ] ; then + scutil <<- EOF + open + remove State:/Network/Service/${PSID}/DNS + quit +EOF +else + scutil <<- EOF + open + get State:/Network/OpenVPN/OldDNS + set State:/Network/Service/${PSID}/DNS + quit +EOF +fi + +if [ "${WINS_OLD}" = "${TB_NO_SUCH_KEY}" ] ; then + scutil <<- EOF + open + remove State:/Network/Service/${PSID}/SMB + quit +EOF +else + scutil <<- EOF + open + get State:/Network/OpenVPN/OldSMB + set State:/Network/Service/${PSID}/SMB + quit +EOF +fi + +logMessage "Restored the DNS and WINS configurations" + +# Remove our system configuration data +scutil <<- EOF + open + remove State:/Network/OpenVPN/SMB + remove State:/Network/OpenVPN/DNS + remove State:/Network/OpenVPN/OldSMB + remove State:/Network/OpenVPN/OldDNS + remove State:/Network/OpenVPN + quit +EOF + +exit 0 diff --git a/pkg/osx/install/client.up.sh b/pkg/osx/install/client.up.sh new file mode 100755 index 00000000..fc7e341a --- /dev/null +++ b/pkg/osx/install/client.up.sh @@ -0,0 +1,596 @@ +#!/bin/bash -e +# Note: must be bash; uses bash-specific tricks +# +# ****************************************************************************************************************** +# This Tunnelblick script does everything! It handles TUN and TAP interfaces, +# pushed configurations, DHCP with DNS and WINS, and renewed DHCP leases. :) +# +# This is the "Up" version of the script, executed after the interface is +# initialized. +# +# Created by: Nick Williams (using original code and parts of old Tblk scripts) +# +# ****************************************************************************************************************** + +trap "" TSTP +trap "" HUP +trap "" INT +export PATH="/bin:/sbin:/usr/sbin:/usr/bin" + +# Process optional arguments (if any) for the script +# Each one begins with a "-" +# They come from Tunnelblick, and come first, before the OpenVPN arguments +# So we set ARG_ script variables to their values and shift them out of the argument list +# When we're done, only the OpenVPN arguments remain for the rest of the script to use +ARG_MONITOR_NETWORK_CONFIGURATION="false" +ARG_RESTORE_ON_DNS_RESET="false" +ARG_RESTORE_ON_WINS_RESET="false" +ARG_TAP="false" +ARG_IGNORE_OPTION_FLAGS="" + +while [ {$#} ] ; do + if [ "$1" = "-m" ] ; then # Handle the arguments we know about + ARG_MONITOR_NETWORK_CONFIGURATION="true" # by setting ARG_ script variables to their values + shift # Then shift them out + elif [ "$1" = "-d" ] ; then + ARG_RESTORE_ON_DNS_RESET="true" + shift + elif [ "$1" = "-w" ] ; then + ARG_RESTORE_ON_WINS_RESET="true" + shift + elif [ "$1" = "-a" ] ; then + ARG_TAP="true" + shift + elif [ "${1:0:2}" = "-i" ] ; then + ARG_IGNORE_OPTION_FLAGS="${1}" + shift + elif [ "${1:0:2}" = "-a" ] ; then + ARG_IGNORE_OPTION_FLAGS="${1}" + shift + else + if [ "${1:0:1}" = "-" ] ; then # Shift out Tunnelblick arguments (they start with "-") that we don't understand + shift # so the rest of the script sees only the OpenVPN arguments + else + break + fi + fi +done + +readonly ARG_MONITOR_NETWORK_CONFIGURATION ARG_RESTORE_ON_DNS_RESET ARG_RESTORE_ON_WINS_RESET ARG_TAP ARG_IGNORE_OPTION_FLAGS + +# Note: The script log path name is constructed from the path of the regular config file, not the shadow copy +# if the config is shadow copy, e.g. /Library/Application Support/Tunnelblick/Users/Jonathan/Folder/Subfolder/config.ovpn +# then convert to regular config /Users/Jonathan/Library/Application Support/Tunnelblick/Configurations/Folder/Subfolder/config.ovpn +# to get the script log path +# Note: "/Users/..." works even if the home directory has a different path; it is used in the name of the log file, and is not used as a path to get to anything. +readonly TBALTPREFIX="/Library/Application Support/Tunnelblick/Users/" +readonly TBALTPREFIXLEN="${#TBALTPREFIX}" +readonly TBCONFIGSTART="${config:0:$TBALTPREFIXLEN}" +if [ "$TBCONFIGSTART" = "$TBALTPREFIX" ] ; then + readonly TBBASE="${config:$TBALTPREFIXLEN}" + readonly TBSUFFIX="${TBBASE#*/}" + readonly TBUSERNAME="${TBBASE%%/*}" + readonly TBCONFIG="/Users/$TBUSERNAME/Library/Application Support/Tunnelblick/Configurations/$TBSUFFIX" +else + readonly TBCONFIG="${config}" +fi + +readonly CONFIG_PATH_DASHES_SLASHES="$(echo "${TBCONFIG}" | sed -e 's/-/--/g' | sed -e 's/\//-S/g')" +readonly SCRIPT_LOG_FILE="/Library/Application Support/Tunnelblick/Logs/${CONFIG_PATH_DASHES_SLASHES}.script.log" + +readonly TB_RESOURCE_PATH=$(dirname "${0}") + +LEASEWATCHER_PLIST_PATH="/Library/Application Support/Tunnelblick/LeaseWatch.plist" + +readonly OSVER="$(sw_vers | grep 'ProductVersion:' | grep -o '10\.[0-9]*')" + +readonly DEFAULT_DOMAIN_NAME="openvpn" + +bRouteGatewayIsDhcp="false" + +# @param String message - The message to log +readonly LOG_MESSAGE_COMMAND=$(basename "${0}") +logMessage() +{ + echo "$(date '+%a %b %e %T %Y') *Tunnelblick $LOG_MESSAGE_COMMAND: "${@} >> "${SCRIPT_LOG_FILE}" +} + +# @param String string - Content to trim +trim() +{ + echo ${@} +} + +# @param String[] dnsServers - The name servers to use +# @param String domainName - The domain name to use +# @param \optional String[] winsServers - The WINS servers to use +setDnsServersAndDomainName() +{ + declare -a vDNS=("${!1}") + domain=$2 + declare -a vWINS=("${!3}") + + set +e # "grep" will return error status (1) if no matches are found, so don't fail on individual errors + + PSID=$( (scutil | grep PrimaryService | sed -e 's/.*PrimaryService : //')<<- EOF + open + show State:/Network/Global/IPv4 + quit +EOF ) + + STATIC_DNS_CONFIG="$( (scutil | sed -e 's/^[[:space:]]*[[:digit:]]* : //g' | tr '\n' ' ')<<- EOF + open + show Setup:/Network/Service/${PSID}/DNS + quit +EOF )" + if echo "${STATIC_DNS_CONFIG}" | grep -q "ServerAddresses" ; then + readonly STATIC_DNS="$(trim "$( echo "${STATIC_DNS_CONFIG}" | sed -e 's/^.*ServerAddresses[^{]*{[[:space:]]*\([^}]*\)[[:space:]]*}.*$/\1/g' )")" + fi + if echo "${STATIC_DNS_CONFIG}" | grep -q "SearchDomains" ; then + readonly STATIC_SEARCH="$(trim "$( echo "${STATIC_DNS_CONFIG}" | sed -e 's/^.*SearchDomains[^{]*{[[:space:]]*\([^}]*\)[[:space:]]*}.*$/\1/g' )")" + fi + + STATIC_WINS_CONFIG="$( (scutil | sed -e 's/^[[:space:]]*[[:digit:]]* : //g' | tr '\n' ' ')<<- EOF + open + show Setup:/Network/Service/${PSID}/SMB + quit +EOF )" + STATIC_WINS_SERVERS="" + STATIC_WORKGROUP="" + STATIC_NETBIOSNAME="" + if echo "${STATIC_WINS_CONFIG}" | grep -q "WINSAddresses" ; then + STATIC_WINS_SERVERS="$(trim "$( echo "${STATIC_WINS_CONFIG}" | sed -e 's/^.*WINSAddresses[^{]*{[[:space:]]*\([^}]*\)[[:space:]]*}.*$/\1/g' )")" + fi + if echo "${STATIC_WINS_CONFIG}" | grep -q "Workgroup" ; then + STATIC_WORKGROUP="$(trim "$( echo "${STATIC_WINS_CONFIG}" | sed -e 's/^.*Workgroup : \([^[:space:]]*\).*$/\1/g' )")" + fi + if echo "${STATIC_WINS_CONFIG}" | grep -q "NetBIOSName" ; then + STATIC_NETBIOSNAME="$(trim "$( echo "${STATIC_WINS_CONFIG}" | sed -e 's/^.*NetBIOSName : \([^[:space:]]*\).*$/\1/g' )")" + fi + readonly STATIC_WINS_SERVERS STATIC_WORKGROUP STATIC_NETBIOSNAME + + if [ ${#vDNS[*]} -eq 0 ] ; then + DYN_DNS="false" + ALL_DNS="${STATIC_DNS}" + elif [ -n "${STATIC_DNS}" ] ; then + case "${OSVER}" in + 10.6 | 10.7 ) + # Do nothing - in 10.6 we don't aggregate our configurations, apparently + DYN_DNS="false" + ALL_DNS="${STATIC_DNS}" + ;; + 10.4 | 10.5 ) + DYN_DNS="true" + # We need to remove duplicate DNS entries, so that our reference list matches MacOSX's + SDNS="$(echo "${STATIC_DNS}" | tr ' ' '\n')" + (( i=0 )) + for n in "${vDNS[@]}" ; do + if echo "${SDNS}" | grep -q "${n}" ; then + unset vDNS[${i}] + fi + (( i++ )) + done + if [ ${#vDNS[*]} -gt 0 ] ; then + ALL_DNS="$(trim "${STATIC_DNS}" "${vDNS[*]}")" + else + DYN_DNS="false" + ALL_DNS="${STATIC_DNS}" + fi + ;; + esac + else + DYN_DNS="true" + ALL_DNS="$(trim "${vDNS[*]}")" + fi + readonly DYN_DNS ALL_DNS + + if [ ${#vWINS[*]} -eq 0 ] ; then + DYN_WINS="false" + ALL_WINS_SERVERS="${STATIC_WINS_SERVERS}" + elif [ -n "${STATIC_WINS_SERVERS}" ] ; then + case "${OSVER}" in + 10.6 | 10.7 ) + # Do nothing - in 10.6 we don't aggregate our configurations, apparently + DYN_WINS="false" + ALL_WINS_SERVERS="${STATIC_WINS_SERVERS}" + ;; + 10.4 | 10.5 ) + DYN_WINS="true" + # We need to remove duplicate WINS entries, so that our reference list matches MacOSX's + SWINS="$(echo "${STATIC_WINS_SERVERS}" | tr ' ' '\n')" + (( i=0 )) + for n in "${vWINS[@]}" ; do + if echo "${SWINS}" | grep -q "${n}" ; then + unset vWINS[${i}] + fi + (( i++ )) + done + if [ ${#vWINS[*]} -gt 0 ] ; then + ALL_WINS_SERVERS="$(trim "${STATIC_WINS_SERVERS}" "${vWINS[*]}")" + else + DYN_WINS="false" + ALL_WINS_SERVERS="${STATIC_WINS_SERVERS}" + fi + ;; + esac + else + DYN_WINS="true" + ALL_WINS_SERVERS="$(trim "${vWINS[*]}")" + fi + readonly DYN_WINS ALL_WINS_SERVERS + + # We double-check that our search domain isn't already on the list + SEARCH_DOMAIN="${domain}" + case "${OSVER}" in + 10.6 | 10.7 ) + # Do nothing - in 10.6 we don't aggregate our configurations, apparently + if [ -n "${STATIC_SEARCH}" ] ; then + ALL_SEARCH="${STATIC_SEARCH}" + SEARCH_DOMAIN="" + else + ALL_SEARCH="${SEARCH_DOMAIN}" + fi + ;; + 10.4 | 10.5 ) + if echo "${STATIC_SEARCH}" | tr ' ' '\n' | grep -q "${SEARCH_DOMAIN}" ; then + SEARCH_DOMAIN="" + fi + if [ -z "${SEARCH_DOMAIN}" ] ; then + ALL_SEARCH="${STATIC_SEARCH}" + else + ALL_SEARCH="$(trim "${STATIC_SEARCH}" "${SEARCH_DOMAIN}")" + fi + ;; + esac + readonly SEARCH_DOMAIN ALL_SEARCH + + if ! ${DYN_DNS} ; then + NO_DNS="#" + fi + if ! ${DYN_WINS} ; then + NO_WS="#" + fi + if [ -z "${SEARCH_DOMAIN}" ] ; then + NO_SEARCH="#" + fi + if [ -z "${STATIC_WORKGROUP}" ] ; then + NO_WG="#" + fi + if [ -z "${STATIC_NETBIOSNAME}" ] ; then + NO_NB="#" + fi + if [ -z "${ALL_DNS}" ] ; then + AGG_DNS="#" + fi + if [ -z "${ALL_SEARCH}" ] ; then + AGG_SEARCH="#" + fi + if [ -z "${ALL_WINS_SERVERS}" ] ; then + AGG_WINS="#" + fi + + # Now, do the aggregation + # Save the openvpn process ID and the Network Primary Service ID, leasewather.plist path, logfile path, and optional arguments from Tunnelblick, + # then save old and new DNS and WINS settings + # PPID is a bash-script variable that contains the process ID of the parent of the process running the script (i.e., OpenVPN's process ID) + # config is an environmental variable set to the configuration path by OpenVPN prior to running this up script + logMessage "Up to two 'No such key' warnings are normal and may be ignored" + + # If DNS is manually set, it overrides the DHCP setting, which isn't reflected in 'State:/Network/Service/${PSID}/DNS' + if echo "${STATIC_DNS_CONFIG}" | grep -q "ServerAddresses" ; then + CORRECT_OLD_DNS_KEY="Setup:" + else + CORRECT_OLD_DNS_KEY="State:" + fi + + # If WINS is manually set, it overrides the DHCP setting, which isn't reflected in 'State:/Network/Service/${PSID}/DNS' + if echo "${STATIC_WINS_CONFIG}" | grep -q "WINSAddresses" ; then + CORRECT_OLD_WINS_KEY="Setup:" + else + CORRECT_OLD_WINS_KEY="State:" + fi + + # If we are not expecting any WINS value, add <TunnelblickNoSuchKey : true> to the expected WINS setup + NO_NOSUCH_KEY_WINS="#" + if [ "${NO_NB}" = "#" -a "${AGG_WINS}" = "#" -a "${NO_WG}" = "#" ] ; then + NO_NOSUCH_KEY_WINS="" + fi + readonly NO_NOSUCH_KEY_WINS + + set -e # We instruct bash that it CAN again fail on errors + + scutil <<- EOF + open + d.init + d.add PID # ${PPID} + d.add Service ${PSID} + d.add LeaseWatcherPlistPath "${LEASEWATCHER_PLIST_PATH}" + d.add ScriptLogFile "${SCRIPT_LOG_FILE}" + d.add MonitorNetwork "${ARG_MONITOR_NETWORK_CONFIGURATION}" + d.add RestoreOnDNSReset "${ARG_RESTORE_ON_DNS_RESET}" + d.add RestoreOnWINSReset "${ARG_RESTORE_ON_WINS_RESET}" + d.add IgnoreOptionFlags "${ARG_IGNORE_OPTION_FLAGS}" + d.add IsTapInterface "${ARG_TAP}" + d.add RouteGatewayIsDhcp "${bRouteGatewayIsDhcp}" + set State:/Network/OpenVPN + + # First, back up the device's current DNS and WINS configurations + # Indicate 'no such key' by a dictionary with a single entry: "TunnelblickNoSuchKey : true" + d.init + d.add TunnelblickNoSuchKey true + get ${CORRECT_OLD_DNS_KEY}/Network/Service/${PSID}/DNS + set State:/Network/OpenVPN/OldDNS + + d.init + d.add TunnelblickNoSuchKey true + get ${CORRECT_OLD_WINS_KEY}/Network/Service/${PSID}/SMB + set State:/Network/OpenVPN/OldSMB + + # Second, initialize the new DNS map + d.init + ${NO_DNS}d.add ServerAddresses * ${vDNS[*]} + ${NO_SEARCH}d.add SearchDomains * ${SEARCH_DOMAIN} + d.add DomainName ${domain} + set State:/Network/Service/${PSID}/DNS + + # Third, initialize the WINS map + d.init + ${NO_NB}d.add NetBIOSName ${STATIC_NETBIOSNAME} + ${NO_WS}d.add WINSAddresses * ${vWINS[*]} + ${NO_WG}d.add Workgroup ${STATIC_WORKGROUP} + set State:/Network/Service/${PSID}/SMB + + # Now, initialize the maps that will be compared against the system-generated map + # which means that we will have to aggregate configurations of statically-configured + # nameservers, and statically-configured search domains + d.init + ${AGG_DNS}d.add ServerAddresses * ${ALL_DNS} + ${AGG_SEARCH}d.add SearchDomains * ${ALL_SEARCH} + d.add DomainName ${domain} + set State:/Network/OpenVPN/DNS + + d.init + ${NO_NB}d.add NetBIOSName ${STATIC_NETBIOSNAME} + ${AGG_WINS}d.add WINSAddresses * ${ALL_WINS_SERVERS} + ${NO_WG}d.add Workgroup ${STATIC_WORKGROUP} + ${NO_NOSUCH_KEY_WINS}d.add TunnelblickNoSuchKey true + set State:/Network/OpenVPN/SMB + + # We are done + quit +EOF + + logMessage "Saved the DNS and WINS configurations for later use" + + if ${ARG_MONITOR_NETWORK_CONFIGURATION} ; then + if [ "${ARG_IGNORE_OPTION_FLAGS:0:2}" = "-a" ] ; then + # Generate an updated plist with the path for process-network-changes + readonly LEASEWATCHER_TEMPLATE_PATH="$(dirname "${0}")/ProcessNetworkChanges.plist.template" + sed -e "s|\${DIR}|$(dirname "${0}")|g" "${LEASEWATCHER_TEMPLATE_PATH}" > "${LEASEWATCHER_PLIST_PATH}" + launchctl load "${LEASEWATCHER_PLIST_PATH}" + logMessage "Set up to monitor system configuration with process-network-changes" + else + # Generate an updated plist with the path for leasewatch + readonly LEASEWATCHER_TEMPLATE_PATH="$(dirname "${0}")/LeaseWatch.plist.template" + sed -e "s|\${DIR}|$(dirname "${0}")|g" "${LEASEWATCHER_TEMPLATE_PATH}" > "${LEASEWATCHER_PLIST_PATH}" + launchctl load "${LEASEWATCHER_PLIST_PATH}" + logMessage "Set up to monitor system configuration with leasewatch" + fi + fi +} + +configureDhcpDns() +{ + # whilst ipconfig will have created the neccessary Network Service keys, the DNS + # settings won't actually be used by OS X unless the SupplementalMatchDomains key + # is added + # ref. <http://lists.apple.com/archives/Macnetworkprog/2005/Jun/msg00011.html> + # - is there a way to extract the domains from the SC dictionary and re-insert + # as SupplementalMatchDomains? i.e. not requiring the ipconfig domain_name call? + + # - wait until we get a lease before extracting the DNS domain name and merging into SC + # - despite it's name, ipconfig waitall doesn't (but maybe one day it will :-) + ipconfig waitall + + unset test_domain_name + unset test_name_server + + set +e # We instruct bash NOT to exit on individual command errors, because if we need to wait longer these commands will fail + + # usually takes at least a few seconds to get a DHCP lease + sleep 3 + n=0 + while [ -z "$test_domain_name" -a -z "$test_name_server" -a $n -lt 5 ] + do + logMessage "Sleeping for $n seconds to wait for DHCP to finish setup." + sleep $n + n=`expr $n + 1` + + if [ -z "$test_domain_name" ]; then + test_domain_name=`ipconfig getoption $dev domain_name 2>/dev/null` + fi + + if [ -z "$test_name_server" ]; then + test_name_server=`ipconfig getoption $dev domain_name_server 2>/dev/null` + fi + done + + sGetPacketOutput=`ipconfig getpacket $dev` + + set -e # We instruct bash that it CAN again fail on individual errors + + #echo "`date` test_domain_name = $test_domain_name, test_name_server = $test_name_server, sGetPacketOutput = $sGetPacketOutput" + + unset aNameServers + unset aWinsServers + + nNameServerIndex=1 + nWinsServerIndex=1 + + if [ "$sGetPacketOutput" ]; then + sGetPacketOutput_FirstLine=`echo "$sGetPacketOutput"|head -n 1` + #echo $sGetPacketOutput_FirstLine + + if [ "$sGetPacketOutput_FirstLine" == "op = BOOTREPLY" ]; then + set +e # "grep" will return error status (1) if no matches are found, so don't fail on individual errors + + for tNameServer in `echo "$sGetPacketOutput"|grep "domain_name_server"|grep -Eo "\{([0-9\.]+)(, [0-9\.]+)*\}"|grep -Eo "([0-9\.]+)"`; do + aNameServers[nNameServerIndex-1]="$(trim "$tNameServer")" + let nNameServerIndex++ + done + + for tWINSServer in `echo "$sGetPacketOutput"|grep "nb_over_tcpip_name_server"|grep -Eo "\{([0-9\.]+)(, [0-9\.]+)*\}"|grep -Eo "([0-9\.]+)"`; do + aWinsServers[nWinsServerIndex-1]="$(trim "$tWINSServer")" + let nWinsServerIndex++ + done + + sDomainName=`echo "$sGetPacketOutput"|grep "domain_name "|grep -Eo ": [-A-Za-z0-9\-\.]+"|grep -Eo "[-A-Za-z0-9\-\.]+"` + sDomainName="$(trim "$sDomainName")" + + if [ ${#aNameServers[*]} -gt 0 -a "$sDomainName" ]; then + logMessage "Retrieved name server(s) [ ${aNameServers[@]} ], domain name [ $sDomainName ], and WINS server(s) [ ${aWinsServers[@]} ]" + setDnsServersAndDomainName aNameServers[@] "$sDomainName" aWinsServers[@] + return 0 + elif [ ${#aNameServers[*]} -gt 0 ]; then + logMessage "Retrieved name server(s) [ ${aNameServers[@]} ] and WINS server(s) [ ${aWinsServers[@]} ] and using default domain name [ $DEFAULT_DOMAIN_NAME ]" + setDnsServersAndDomainName aNameServers[@] "$DEFAULT_DOMAIN_NAME" aWinsServers[@] + return 0 + else + # Should we return 1 here and indicate an error, or attempt the old method? + logMessage "No useful information extracted from DHCP/BOOTP packet. Attempting legacy configuration." + fi + + set -e # We instruct bash that it CAN again fail on errors + else + # Should we return 1 here and indicate an error, or attempt the old method? + logMessage "No DHCP/BOOTP packet found on interface. Attempting legacy configuration." + fi + fi + + unset sDomainName + unset sNameServer + unset aNameServers + + sDomainName=`ipconfig getoption $dev domain_name 2>/dev/null` + sNameServer=`ipconfig getoption $dev domain_name_server 2>/dev/null` + + sDomainName="$(trim "$sDomainName")" + sNameServer="$(trim "$sNameServer")" + + declare -a aWinsServers=( ) # Declare empty WINS array to avoid any useless error messages + + if [ "$sDomainName" -a "$sNameServer" ]; then + aNameServers[0]=$sNameServer + logMessage "Retrieved name server [ $sNameServer ], domain name [ $sDomainName ], and no WINS servers" + setDnsServersAndDomainName aNameServers[@] "$sDomainName" aWinsServers[@] + elif [ "$sNameServer" ]; then + aNameServers[0]=$sNameServer + logMessage "Retrieved name server [ $sNameServer ] and no WINS servers, and using default domain name [ $DEFAULT_DOMAIN_NAME ]" + setDnsServersAndDomainName aNameServers[@] "$DEFAULT_DOMAIN_NAME" aWinsServers[@] + elif [ "$sDomainName" ]; then + logMessage "WARNING: Retrieved domain name [ $sDomainName ] but no name servers from OpenVPN (DHCP), which is not sufficient to make network/DNS configuration changes." + if ${ARG_MONITOR_NETWORK_CONFIGURATION} ; then + logMessage "Will NOT monitor for other network configuration changes." + fi + else + logMessage "WARNING: No DNS information received from OpenVPN (DHCP), so no network/DNS configuration changes need to be made." + if ${ARG_MONITOR_NETWORK_CONFIGURATION} ; then + logMessage "Will NOT monitor for other network configuration changes." + fi + fi + + return 0 +} + +configureOpenVpnDns() +{ + unset vForOptions + unset vOptions + unset aNameServers + unset aWinsServers + + nOptionIndex=1 + nNameServerIndex=1 + nWinsServerIndex=1 + + while vForOptions=foreign_option_$nOptionIndex; [ -n "${!vForOptions}" ]; do + vOptions[nOptionIndex-1]=${!vForOptions} + case ${vOptions[nOptionIndex-1]} in + *DOMAIN* ) + sDomainName="$(trim "${vOptions[nOptionIndex-1]//dhcp-option DOMAIN /}")" + ;; + *DNS* ) + aNameServers[nNameServerIndex-1]="$(trim "${vOptions[nOptionIndex-1]//dhcp-option DNS /}")" + let nNameServerIndex++ + ;; + *WINS* ) + aWinsServers[nWinsServerIndex-1]="$(trim "${vOptions[nOptionIndex-1]//dhcp-option WINS /}")" + let nWinsServerIndex++ + ;; + * ) + logMessage "Unknown: 'foreign_option_${nOptionIndex}' = '${vOptions[nOptionIndex-1]}'" + ;; + esac + let nOptionIndex++ + done + + if [ ${#aNameServers[*]} -gt 0 -a "$sDomainName" ]; then + logMessage "Retrieved name server(s) [ ${aNameServers[@]} ], domain name [ $sDomainName ], and WINS server(s) [ ${aWinsServers[@]} ]" + setDnsServersAndDomainName aNameServers[@] "$sDomainName" aWinsServers[@] + elif [ ${#aNameServers[*]} -gt 0 ]; then + logMessage "Retrieved name server(s) [ ${aNameServers[@]} ] and WINS server(s) [ ${aWinsServers[@]} ] and using default domain name [ $DEFAULT_DOMAIN_NAME ]" + setDnsServersAndDomainName aNameServers[@] "$DEFAULT_DOMAIN_NAME" aWinsServers[@] + else + # Should we maybe just return 1 here to indicate an error? Does this mean that something bad has happened? + logMessage "No DNS information recieved from OpenVPN, so no network configuration changes need to be made." + if ${ARG_MONITOR_NETWORK_CONFIGURATION} ; then + logMessage "Will NOT monitor for other network configuration changes." + fi + fi + + return 0 +} + +# We sleep here to allow time for OS X to process network settings +sleep 2 + +EXIT_CODE=0 + +if ${ARG_TAP} ; then + # Still need to do: Look for route-gateway dhcp (TAP isn't always DHCP) + bRouteGatewayIsDhcp="false" + if [ -z "${route_vpn_gateway}" -o "$route_vpn_gateway" == "dhcp" -o "$route_vpn_gateway" == "DHCP" ]; then + bRouteGatewayIsDhcp="true" + fi + + if [ "$bRouteGatewayIsDhcp" == "true" ]; then + if [ -z "$dev" ]; then + logMessage "Cannot configure TAP interface for DHCP without \$dev being defined. Exiting." + exit 1 + fi + + ipconfig set "$dev" DHCP + + configureDhcpDns & + elif [ "$foreign_option_1" == "" ]; then + logMessage "No network configuration changes need to be made." + if ${ARG_MONITOR_NETWORK_CONFIGURATION} ; then + logMessage "Will NOT monitor for other network configuration changes." + fi + else + configureOpenVpnDns + EXIT_CODE=$? + fi +else + if [ "$foreign_option_1" == "" ]; then + logMessage "No network configuration changes need to be made." + if ${ARG_MONITOR_NETWORK_CONFIGURATION} ; then + logMessage "Will NOT monitor for other network configuration changes." + fi + else + configureOpenVpnDns + EXIT_CODE=$? + fi +fi + +exit $EXIT_CODE diff --git a/pkg/osx/install/install-leapc.sh b/pkg/osx/install/install-leapc.sh new file mode 100755 index 00000000..2ecfc08e --- /dev/null +++ b/pkg/osx/install/install-leapc.sh @@ -0,0 +1,17 @@ +#!/bin/sh +echo "Installing LEAP Client in /Applications" +cp -r "LEAP Client.app" "/Applications" + +echo "Copying openvpn binary" +cp -r openvpn.leap /usr/bin + +echo "Installing tun/tap drivers" +cp -r Extensions/* /Library/Extensions +cp -r StartupItems/* /Library/StartupItems + +echo "Loading tun/tap kernel extension" +/Library/StartupItems/tun/tun start + +echo "Installation Finished!" + +ln -s /Applications/LEAP\ Client.app/ /Volumes/LEAP\ Client\ installer/ diff --git a/pkg/osx/install/leap-installer.platypus b/pkg/osx/install/leap-installer.platypus new file mode 100644 index 00000000..9150961e --- /dev/null +++ b/pkg/osx/install/leap-installer.platypus @@ -0,0 +1,90 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> +<plist version="1.0"> +<dict> + <key>AcceptsFiles</key> + <true/> + <key>AcceptsText</key> + <false/> + <key>Authentication</key> + <true/> + <key>Author</key> + <string>Kali Yuga</string> + <key>BundledFiles</key> + <array/> + <key>Creator</key> + <string>Platypus-4.7</string> + <key>DeclareService</key> + <false/> + <key>Destination</key> + <string>MyPlatypusApp.app</string> + <key>DestinationOverride</key> + <false/> + <key>DevelopmentVersion</key> + <false/> + <key>DocIcon</key> + <string></string> + <key>Droppable</key> + <false/> + <key>ExecutablePath</key> + <string>/opt/local/share/platypus/ScriptExec</string> + <key>FileTypes</key> + <array> + <string>****</string> + <string>fold</string> + </array> + <key>IconPath</key> + <string></string> + <key>Identifier</key> + <string>se.leap.LEAPClientInstaller</string> + <key>Interpreter</key> + <string>/bin/sh</string> + <key>InterpreterArgs</key> + <array/> + <key>Name</key> + <string>LEAPClient Installer</string> + <key>NibPath</key> + <string>/opt/local/share/platypus/MainMenu.nib</string> + <key>OptimizeApplication</key> + <true/> + <key>Output</key> + <string>Progress Bar</string> + <key>RemainRunning</key> + <true/> + <key>Role</key> + <string>Viewer</string> + <key>ScriptArgs</key> + <array/> + <key>ScriptPath</key> + <string>./install/install-leapc.sh</string> + <key>Secure</key> + <false/> + <key>ShowInDock</key> + <false/> + <key>StatusItemDisplayType</key> + <string>Text</string> + <key>StatusItemIcon</key> + <data> + </data> + <key>StatusItemTitle</key> + <string>MyPlatypusApp</string> + <key>Suffixes</key> + <array> + <string>*</string> + </array> + <key>TextBackground</key> + <string>#ffffff</string> + <key>TextEncoding</key> + <integer>4</integer> + <key>TextFont</key> + <string>Monaco</string> + <key>TextForeground</key> + <string>#000000</string> + <key>TextSize</key> + <real>10</real> + <key>UseXMLPlistFormat</key> + <true/> + <key>Version</key> + <string>1.0</string> +</dict> +</plist> diff --git a/pkg/osx/leap-client.spec b/pkg/osx/leap-client.spec new file mode 100644 index 00000000..75bf991b --- /dev/null +++ b/pkg/osx/leap-client.spec @@ -0,0 +1,36 @@ +# -*- mode: python -*- +a = Analysis(['../../src/leap/app.py'], + pathex=[ + '../../src/leap', + '/Users/kaliy/leap/leap-client-testbuild/src/leap-client/pkg/osx'], + hiddenimports=['atexit'], + hookspath=None) +pyz = PYZ(a.pure) +exe = EXE(pyz, + a.scripts, + exclude_binaries=1, + name=os.path.join('build/pyi.darwin/leap-client', 'app'), + debug=False, + strip=True, + upx=True, + console=False) +coll = COLLECT(exe, + a.binaries + + # this will easitly break if we setup the venv + # somewhere else. FIXME + [('cacert.pem', '../../../../lib/python2.6/site-packages/requests/cacert.pem', 'DATA'), + ], + a.zipfiles, + a.datas, + strip=True, + upx=True, + name=os.path.join('dist', 'app')) +app = BUNDLE(coll, + name=os.path.join('dist', 'leap-client.app')) + +import sys +if sys.platform.startswith("darwin"): + app = BUNDLE(coll, + name=os.path.join('dist', 'LEAP Client.app'), + appname='LEAP Client', + version=1) diff --git a/pkg/postmkvenv.sh b/pkg/postmkvenv.sh new file mode 100755 index 00000000..593b11da --- /dev/null +++ b/pkg/postmkvenv.sh @@ -0,0 +1,38 @@ +#!/bin/bash +# This hook is run after a new virtualenv is activated. +# ~/.virtualenvs/postmkvirtualenv +# tested and working in debian + +# Symlinks PyQt4 from global installation into virtualenv site-packages +# XXX TODO: +# script fails in ubuntu, with path: /usr/lib/pymodules/python2.7/PyQt4 +# use import PyQt4; PyQt4.__path__ instead + +platform='unknown' +unamestr=`uname` +if [[ "$unamestr" == 'Linux' ]]; then + platform='linux' +elif [[ "$unamestr" == 'Darwin' ]]; then + platform='darwin' +fi + +LIBS=( PyQt4 sip.so ) + +PYTHON_VERSION=python$(python -c "import sys; print (str(sys.version_info[0])+'.'+str(sys.version_info[1]))") +VAR=( $(which -a $PYTHON_VERSION) ) + +GET_PYTHON_LIB_CMD="from distutils.sysconfig import get_python_lib; print (get_python_lib())" +LIB_VIRTUALENV_PATH=$(python -c "$GET_PYTHON_LIB_CMD") + +if [[ $platform == 'linux' ]]; then + LIB_SYSTEM_PATH=$(${VAR[-1]} -c "$GET_PYTHON_LIB_CMD") +elif [[ $platform == 'darwin' ]]; then + LIB_SYSTEM_PATH=$(/opt/local/bin/python2.6 -c "$GET_PYTHON_LIB_CMD") +else + echo "unsupported platform; not doing symlinks" +fi + +for LIB in ${LIBS[@]} +do + ln -s $LIB_SYSTEM_PATH/$LIB $LIB_VIRTUALENV_PATH/$LIB +done diff --git a/pkg/requirements.pip b/pkg/requirements.pip new file mode 100644 index 00000000..839722de --- /dev/null +++ b/pkg/requirements.pip @@ -0,0 +1,17 @@ +# in order of addition to the project. +# do not change the ordering. + +argparse # only for python 2.6 +requests<1.0.0 +psutil +netifaces +pyopenssl +jsonschema #>0.7 +srp>=1.0.2 +pycrypto +keyring +python-dateutil +sh +pyxdg + +pygeoip # optional diff --git a/pkg/scripts/leap_client_bootstrap.sh b/pkg/scripts/leap_client_bootstrap.sh new file mode 100644 index 00000000..6c302d3f --- /dev/null +++ b/pkg/scripts/leap_client_bootstrap.sh @@ -0,0 +1,50 @@ +#!/bin/bash + +# Installs requirements, and +# clones the latest leap-client + +# depends on: +# openvpn git-core libgnutls-dev python-dev python-qt4 python-setuptools python-virtualenv + +# Escape code +esc=`echo -en "\033"` + +# Set colors +cc_green="${esc}[0;32m" +cc_yellow="${esc}[0;33m" +cc_blue="${esc}[0;34m" +cc_red="${esc}[0;31m" +cc_normal=`echo -en "${esc}[m\017"` + +echo "${cc_yellow}" +echo "~~~~~~~~~~~~~~~~~~~~~~" +echo "LEAP " +echo "client bootstrapping " +echo "~~~~~~~~~~~~~~~~~~~~~~" +echo "" +echo "${cc_green}Creating virtualenv...${cc_normal}" + +mkdir leap-client-testbuild +virtualenv leap-client-testbuild +source leap-client-testbuild/bin/activate + +echo "${cc_green}Installing leap client...${cc_normal}" + +# Clone latest git (develop branch) +# change "develop" for any other branch you want. + + +pip install -e 'git://leap.se/leap_client@develop#egg=leap-client' + +cd leap-client-testbuild + +# symlink the pyqt libraries to the system libs +./src/leap-client/pkg/postmkvenv.sh + +echo "${cc_green}leap-client installed! =)" +echo "${cc_yellow}" +echo "Launch it with: " +echo "~~~~~~~~~~~~~~~~~~~~~~" +echo "bin/leap-client" +echo "~~~~~~~~~~~~~~~~~~~~~~" +echo "${cc_normal}" diff --git a/pkg/test-requirements.pip b/pkg/test-requirements.pip new file mode 100644 index 00000000..a7349bfc --- /dev/null +++ b/pkg/test-requirements.pip @@ -0,0 +1,8 @@ +unittest2 # TODO we should include this dep only for python2.6 +coverage +mock +nose +pep8==1.1 +sphinx>=1.1.2 +nose-exclude +tox diff --git a/pkg/tools/with_venv.sh b/pkg/tools/with_venv.sh new file mode 100755 index 00000000..0e58f1ab --- /dev/null +++ b/pkg/tools/with_venv.sh @@ -0,0 +1,4 @@ +#!/bin/bash +TOOLS=`dirname $0` +VENV=$TOOLS/../../.venv +source $VENV/bin/activate && $@ diff --git a/pkg/utils.py b/pkg/utils.py new file mode 100644 index 00000000..52680ae5 --- /dev/null +++ b/pkg/utils.py @@ -0,0 +1,42 @@ +""" +utils to help in the setup process +""" +import os +import re +import sys + + +# gets reqs from the first matching file +def get_reqs_from_files(reqfiles): + for reqfile in reqfiles: + if os.path.isfile(reqfile): + return open(reqfile, 'r').read().split('\n') + + +def parse_requirements(reqfiles=['requirements.txt', + 'requirements.pip', + 'pkg/requirements.pip']): + requirements = [] + for line in get_reqs_from_files(reqfiles): + # -e git://foo.bar/baz/master#egg=foobar + if re.match(r'\s*-e\s+', line): + requirements.append(re.sub(r'\s*-e\s+.*#egg=(.*)$', r'\1', + line)) + # http://foo.bar/baz/foobar/zipball/master#egg=foobar + elif re.match(r'\s*https?:', line): + requirements.append(re.sub(r'\s*https?:.*#egg=(.*)$', r'\1', + line)) + # -f lines are for index locations, and don't get used here + elif re.match(r'\s*-f\s+', line): + pass + + # argparse is part of the standard library starting with 2.7 + # adding it to the requirements list screws distro installs + elif line == 'argparse' and sys.version_info >= (2, 7): + pass + else: + if line != '': + requirements.append(line) + + #print 'REQUIREMENTS', requirements + return requirements diff --git a/run_tests.sh b/run_tests.sh new file mode 100755 index 00000000..7cbed018 --- /dev/null +++ b/run_tests.sh @@ -0,0 +1,154 @@ +#!/bin/bash + +set -eu + +function usage { + echo "Usage: $0 [OPTION]..." + echo "Run leap-client test suite" + echo "" + echo " -V, --virtual-env Always use virtualenv. Install automatically if not present" + echo " -N, --no-virtual-env Don't use virtualenv. Run tests in local environment" + echo " -s, --no-site-packages Isolate the virtualenv from the global Python environment" + echo " -x, --stop Stop running tests after the first error or failure." + echo " -f, --force Force a clean re-build of the virtual environment. Useful when dependencies have been added." + echo " -p, --pep8 Just run pep8" + echo " -P, --no-pep8 Don't run pep8" + echo " -c, --coverage Generate coverage report" + echo " -h, --help Print this usage message" + echo " -A, --all Run all tests, without excluding any" + echo " --hide-elapsed Don't print the elapsed time for each test along with slow test list" + echo "" + echo "Note: with no options specified, the script will try to run the tests in a virtual environment," + echo " If no virtualenv is found, the script will ask if you would like to create one. If you " + echo " prefer to run tests NOT in a virtual environment, simply pass the -N option." + exit +} + +function process_option { + case "$1" in + -h|--help) usage;; + -V|--virtual-env) always_venv=1; never_venv=0;; + -N|--no-virtual-env) always_venv=0; never_venv=1;; + -s|--no-site-packages) no_site_packages=1;; + -f|--force) force=1;; + -p|--pep8) just_pep8=1;; + -P|--no-pep8) no_pep8=1;; + -c|--coverage) coverage=1;; + -A|--all) alltests=1;; + -*) noseopts="$noseopts $1";; + *) noseargs="$noseargs $1" + esac +} + +venv=.venv +with_venv=pkg/tools/with_venv.sh +always_venv=0 +never_venv=0 +force=0 +no_site_packages=0 +installvenvopts= +noseargs= +noseopts= +wrapper="" +just_pep8=0 +no_pep8=0 +coverage=0 +alltests=0 + +for arg in "$@"; do + process_option $arg +done + +# If enabled, tell nose to collect coverage data +if [ $coverage -eq 1 ]; then + noseopts="$noseopts --with-coverage --cover-package=leap-client" +fi + +if [ $no_site_packages -eq 1 ]; then + installvenvopts="--no-site-packages" +fi + +# If alltests flag is not set, let's exclude some dirs that are troublesome. +if [ $alltests -eq 0 ]; then + noseopts="$noseopts --exclude-dir=src/leap/soledad" +fi + +function run_tests { + # Just run the test suites in current environment + ${wrapper} $NOSETESTS + # If we get some short import error right away, print the error log directly + RESULT=$? + return $RESULT +} + +function run_pep8 { + echo "Running pep8 ..." + srcfiles="src/leap tests" + # Just run PEP8 in current environment + pep8_opts="--ignore=E202,W602 --exclude=*_rc.py,_version.py --repeat" + ${wrapper} pep8 ${pep8_opts} ${srcfiles} +} + +# XXX we cannot run tests that need X server +# in the current debhelper build process, +# so I exclude the topmost tests + +NOSETESTS="nosetests leap $noseopts $noseargs" + +if [ $never_venv -eq 0 ] +then + # Remove the virtual environment if --force used + if [ $force -eq 1 ]; then + echo "Cleaning virtualenv..." + rm -rf ${venv} + fi + if [ -e ${venv} ]; then + wrapper="${with_venv}" + else + if [ $always_venv -eq 1 ]; then + # Automatically install the virtualenv + python pkg/install_venv.py $installvenvopts + wrapper="${with_venv}" + else + echo -e "No virtual environment found...create one? (Y/n) \c" + read use_ve + if [ "x$use_ve" = "xY" -o "x$use_ve" = "x" -o "x$use_ve" = "xy" ]; then + # Install the virtualenv and run the test suite in it + python pkg/install_venv.py $installvenvopts + wrapper=${with_venv} + fi + fi + fi +fi + +# Delete old coverage data from previous runs +if [ $coverage -eq 1 ]; then + ${wrapper} coverage erase +fi + +if [ $just_pep8 -eq 1 ]; then + run_pep8 + exit +fi + +run_tests + +if [ -z "$noseargs" ]; then + if [ $no_pep8 -eq 0 ]; then + run_pep8 + fi +fi + +function run_coverage { + cov_opts="--omit=`pwd`/src/leap/base/tests/*,`pwd`/src/leap/eip/tests/*,`pwd`/src/leap/gui/tests/*" + cov_opts="$cov_opts,`pwd`/src/leap/util/tests/* " + cov_opts="$cov_opts --include=`pwd`/src/leap/*" #,`pwd`/src/leap/eip/*" + ${wrapper} coverage html -d docs/covhtml -i $cov_opts + echo "now point your browser at docs/covhtml/index.html" +} + +if [ $coverage -eq 1 ]; then + echo "Generating coverage report in docs/covhtml/" + run_coverage + exit +fi @@ -1,3 +1,2 @@ [egg_info] -tag_build = dev -tag_svn_revision = true +#tag_build = dev @@ -1,63 +1,222 @@ #!/usr/bin/env python # -*- coding: utf-8 -*- - +from __future__ import print_function import sys try: from setuptools import setup, find_packages except ImportError: - #FIXME old? - #use distribute_setup instead?? - #http://packages.python.org/distribute/setuptools.html#using-setuptools-without-bundling-it - import ez_setup - #XXX move ez_setup somewhere else? - ez_setup.use_setuptools() + from pkg import distribute_setup + distribute_setup.use_setuptools() from setuptools import setup, find_packages import os -# get version from somewhere else -version = '0.1' +from pkg import utils +from pkg import branding +import versioneer +versioneer.versionfile_source = 'src/leap/_version.py' +versioneer.versionfile_build = 'leap/_version.py' +versioneer.tag_prefix = '' # tags are like 1.2.0 +#versioneer.parentdir_prefix = 'leap_client-' +versioneer.parentdir_prefix = branding.APP_PREFIX + +branding.brandingfile = 'src/leap/_branding.py' +branding.brandingfile_build = 'leap/_branding.py' +branding.cert_path = 'src/leap/certs' setup_root = os.path.dirname(__file__) sys.path.insert(0, os.path.join(setup_root, "src")) +trove_classifiers = [ + "Development Status :: 3 - Alpha", + "Environment :: X11 Applications :: Qt", + "Intended Audience :: End Users/Desktop", + ("License :: OSI Approved :: GNU General " + "Public License v3 or later (GPLv3+)"), + "Operating System :: OS Independent", + "Programming Language :: Python", + "Programming Language :: Python :: 2.6", + "Programming Language :: Python :: 2.7", + "Topic :: Communications", + "Topic :: Security", + "Topic :: System :: Networking", + "Topic :: Utilities" +] + +BRANDING_OPTS = """ +# Do NOT manually edit this file! +# This file has been written from pkg/branding/config.py data by leap setup.py +# script. + +BRANDING = { + 'short_name': "%(short_name)s", + 'provider_domain': "%(provider_domain)s", + 'provider_ca_file': "%(provider_ca_file)s"} +""" + + +def write_to_branding_file(filename, branding_dict): + f = open(filename, "w") + f.write(BRANDING_OPTS % branding_dict) + f.close() + + +def copy_pemfile_to_certdir(frompath, topath): + with open(frompath, "r") as cert_f: + cert_s = cert_f.read() + with open(topath, "w") as f: + f.write(cert_s) + + +def do_branding(targetfile=branding.brandingfile): + if branding.BRANDED_BUILD: + opts = branding.BRANDED_OPTS + print("DOING BRANDING FOR LEAP") + certpath = opts['provider_ca_path'] + shortname = opts['short_name'] + tocertfile = shortname + '-cacert.pem' + topath = os.path.join( + branding.cert_path, + tocertfile) + copy_pemfile_to_certdir( + certpath, + topath) + opts['provider_ca_file'] = tocertfile + write_to_branding_file( + targetfile, + opts) + else: + print('not running branding because BRANDED_BUILD set to False') + + +from setuptools import Command + + +class DoBranding(Command): + description = "copy the branding info the the top level package" + user_options = [] + + def initialize_options(self): + pass + + def finalize_options(self): + pass + + def run(self): + do_branding() + +from distutils.command.build import build as _build +from distutils.command.sdist import sdist as _sdist + + +class cmd_build(_build): + def run(self): + #versioneer.cmd_build(self) + _build.run(self) + + # versioneer + versions = versioneer.get_versions(verbose=True) + # now locate _version.py in the new build/ directory and replace it + # with an updated value + target_versionfile = os.path.join( + self.build_lib, + versioneer.versionfile_build) + print("UPDATING %s" % target_versionfile) + os.unlink(target_versionfile) + f = open(target_versionfile, "w") + f.write(versioneer.SHORT_VERSION_PY % versions) + f.close() + + # branding + target_brandingfile = os.path.join( + self.build_lib, + branding.brandingfile_build) + do_branding(targetfile=target_brandingfile) + + +class cmd_sdist(_sdist): + def run(self): + # versioneer: + versions = versioneer.get_versions(verbose=True) + self._versioneer_generated_versions = versions + # unless we update this, the command will keep using the old version + self.distribution.metadata.version = versions["version"] + + # branding: + do_branding() + return _sdist.run(self) + + def make_release_tree(self, base_dir, files): + _sdist.make_release_tree(self, base_dir, files) + # now locate _version.py in the new base_dir directory (remembering + # that it may be a hardlink) and replace it with an updated value + target_versionfile = os.path.join( + base_dir, versioneer.versionfile_source) + print("UPDATING %s" % target_versionfile) + os.unlink(target_versionfile) + f = open(target_versionfile, "w") + f.write( + versioneer.SHORT_VERSION_PY % self._versioneer_generated_versions) + f.close() + +cmdclass = versioneer.get_cmdclass() +cmdclass["branding"] = DoBranding + +# Uncomment this to have the branding command run automatically +# on the build and sdist commands. +#cmdclass["build"] = cmd_build +#cmdclass["sdist"] = cmd_sdist + +launcher_name = branding.get_shortname() +if launcher_name: + leap_launcher = 'leap-%s-client=leap.app:main' % launcher_name +else: + leap_launcher = 'leap-client=leap.app:main' + setup( - name='eip-client', + name=branding.get_name(), package_dir={"": "src"}, - version=version, + version=versioneer.get_version(), + cmdclass=cmdclass, description="the internet encryption toolkit", - long_description="""\ -""", - classifiers=[], # Get strings from - # http://pypi.python.org/pypi?%3Aaction=list_classifiers - - # XXX FIXME DEPS - # deps: pyqt - # test_deps: nose - # build_deps: pyqt-utils - - keywords='leap, client, qt, encryption', - author='leap project', + long_description=( + "Desktop Client for the LEAP Platform." + "\n" + "LEAP (LEAP Encryption Access Project) develops " + "a multi-year plan to secure everyday communication, breaking down" + "into discrete services, to be rolled out one at a time.\n" + "The client for the current phase gives support to the EIP Service." + "EIP (the Encrypted Internet Proxy) provides circumvention, location " + "anonymization, and traffic " + "encryption in a hassle-free, automatically self-configuring fashion, " + "and has an enhanced level of security." + ), + classifiers=trove_classifiers, + install_requires=utils.parse_requirements(), + test_suite='nose.collector', + test_requires=utils.parse_requirements( + reqfiles=['pkg/test-requirements.pip']), + keywords='LEAP, client, qt, encryption, proxy, openvpn', + author='The LEAP Encryption Access Project', author_email='info@leap.se', - url='http://leap.se', - license='GPL', + url='https://leap.se', + license='GPL-3+', packages=find_packages( 'src', exclude=['ez_setup', 'setup', 'examples', 'tests']), include_package_data=True, zip_safe=False, - install_requires=[ - # -*- Extra requirements: -*- - ], + + # not being used since setuptools does not like it. + # looks like debhelper is honoring it... data_files=[ - ("share/man/man1", - ["docs/leap.1"]), + # ("share/man/man1", + # ["docs/man/leap-client.1"]), ("share/polkit-1/actions", - ["setup/linux/polkit/net.openvpn.gui.leap.policy"]) + ["pkg/linux/polkit/net.openvpn.gui.leap.policy"]) ], platforms="all", - scripts=["setup/scripts/leap"], - entry_points=""" - # -*- Entry points: -*- - """, + entry_points={ + 'console_scripts': [leap_launcher] + }, ) diff --git a/setup/scripts/leap b/setup/scripts/leap deleted file mode 100755 index 6e62b597..00000000 --- a/setup/scripts/leap +++ /dev/null @@ -1,6 +0,0 @@ -#!/usr/bin/env python - -from leap.app import main - -if __name__ == "__main__": - main() diff --git a/src/eip_client.egg-info/PKG-INFO b/src/eip_client.egg-info/PKG-INFO deleted file mode 100644 index e4bc754e..00000000 --- a/src/eip_client.egg-info/PKG-INFO +++ /dev/null @@ -1,11 +0,0 @@ -Metadata-Version: 1.0 -Name: eip-client -Version: 0.1dev -Summary: the internet encryption toolkit -Home-page: http://leap.se -Author: leap project -Author-email: info@leap.se -License: GPL -Description: UNKNOWN -Keywords: leap,client,qt,encryption -Platform: all diff --git a/src/eip_client.egg-info/SOURCES.txt b/src/eip_client.egg-info/SOURCES.txt deleted file mode 100644 index 05688ff1..00000000 --- a/src/eip_client.egg-info/SOURCES.txt +++ /dev/null @@ -1,28 +0,0 @@ -MANIFEST.in -README.txt -setup.cfg -setup.py -docs/LICENSE.txt -docs/leap.1 -setup/linux/polkit/net.openvpn.gui.leap.policy -setup/scripts/leap -src/eip_client.egg-info/PKG-INFO -src/eip_client.egg-info/SOURCES.txt -src/eip_client.egg-info/dependency_links.txt -src/eip_client.egg-info/entry_points.txt -src/eip_client.egg-info/not-zip-safe -src/eip_client.egg-info/top_level.txt -src/leap/__init__.py -src/leap/app.py -src/leap/baseapp/__init__.py -src/leap/baseapp/config.py -src/leap/baseapp/mainwindow.py -src/leap/eip/__init__.py -src/leap/eip/conductor.py -src/leap/eip/vpnmanager.py -src/leap/eip/vpnwatcher.py -src/leap/gui/__init__.py -src/leap/gui/mainwindow_rc.py -src/leap/utils/__init__.py -src/leap/utils/coroutines.py -src/leap/utils/leap_argparse.py
\ No newline at end of file diff --git a/src/eip_client.egg-info/dependency_links.txt b/src/eip_client.egg-info/dependency_links.txt deleted file mode 100644 index 8b137891..00000000 --- a/src/eip_client.egg-info/dependency_links.txt +++ /dev/null @@ -1 +0,0 @@ - diff --git a/src/eip_client.egg-info/entry_points.txt b/src/eip_client.egg-info/entry_points.txt deleted file mode 100644 index a184cd05..00000000 --- a/src/eip_client.egg-info/entry_points.txt +++ /dev/null @@ -1,3 +0,0 @@ - - # -*- Entry points: -*- -
\ No newline at end of file diff --git a/src/eip_client.egg-info/not-zip-safe b/src/eip_client.egg-info/not-zip-safe deleted file mode 100644 index 8b137891..00000000 --- a/src/eip_client.egg-info/not-zip-safe +++ /dev/null @@ -1 +0,0 @@ - diff --git a/src/eip_client.egg-info/top_level.txt b/src/eip_client.egg-info/top_level.txt deleted file mode 100644 index 2905ed7d..00000000 --- a/src/eip_client.egg-info/top_level.txt +++ /dev/null @@ -1 +0,0 @@ -leap diff --git a/src/leap/__init__.py b/src/leap/__init__.py index e69de29b..0e880867 100644 --- a/src/leap/__init__.py +++ b/src/leap/__init__.py @@ -0,0 +1,35 @@ +""" +LEAP Encryption Access Project +website: U{https://leap.se/} +""" + +from leap import eip +from leap import baseapp +from leap import util +#from leap import soledad + +__all__ = [eip, baseapp, util] +__version__ = "unknown" +try: + from ._version import get_versions + __version__ = get_versions()['version'] + del get_versions +except ImportError: + #running on a tree that has not run + #the setup.py setver + pass + +__appname__ = "unknown" +try: + from leap._appname import __appname__ +except ImportError: + #running on a tree that has not run + #the setup.py setver + pass + +__full_version__ = __appname__ + '/' + str(__version__) + +try: + from leap._branding import BRANDING as __branding +except ImportError: + __branding = {} diff --git a/src/leap/_version.py b/src/leap/_version.py new file mode 100644 index 00000000..6f7e3d05 --- /dev/null +++ b/src/leap/_version.py @@ -0,0 +1,204 @@ + +IN_LONG_VERSION_PY = True +# This file helps to compute a version number in source trees obtained from +# git-archive tarball (such as those provided by githubs download-from-tag +# feature). Distribution tarballs (build by setup.py sdist) and build +# directories (produced by setup.py build) will contain a much shorter file +# that just contains the computed version number. + +# This file is released into the public domain. Generated by +# versioneer-0.7+ (https://github.com/warner/python-versioneer) + +# these strings will be replaced by git during git-archive +git_refnames = "$Format:%d$" +git_full = "$Format:%H$" + + +import subprocess +import sys + + +def run_command(args, cwd=None, verbose=False): + try: + # remember shell=False, so use git.cmd on windows, not just git + p = subprocess.Popen(args, stdout=subprocess.PIPE, cwd=cwd) + except EnvironmentError: + e = sys.exc_info()[1] + if verbose: + print("unable to run %s" % args[0]) + print(e) + return None + stdout = p.communicate()[0].strip() + if sys.version >= '3': + stdout = stdout.decode() + if p.returncode != 0: + if verbose: + print("unable to run %s (error)" % args[0]) + return None + return stdout + + +import sys +import re +import os.path + + +def get_expanded_variables(versionfile_source): + # the code embedded in _version.py can just fetch the value of these + # variables. When used from setup.py, we don't want to import + # _version.py, so we do it with a regexp instead. This function is not + # used from _version.py. + variables = {} + try: + for line in open(versionfile_source, "r").readlines(): + if line.strip().startswith("git_refnames ="): + mo = re.search(r'=\s*"(.*)"', line) + if mo: + variables["refnames"] = mo.group(1) + if line.strip().startswith("git_full ="): + mo = re.search(r'=\s*"(.*)"', line) + if mo: + variables["full"] = mo.group(1) + except EnvironmentError: + pass + return variables + + +def versions_from_expanded_variables(variables, tag_prefix, verbose=False): + refnames = variables["refnames"].strip() + if refnames.startswith("$Format"): + if verbose: + print("variables are unexpanded, not using") + return {} # unexpanded, so not in an unpacked git-archive tarball + refs = set([r.strip() for r in refnames.strip("()").split(",")]) + for ref in list(refs): + if not re.search(r'\d', ref): + if verbose: + print("discarding '%s', no digits" % ref) + refs.discard(ref) + # Assume all version tags have a digit. git's %d expansion + # behaves like git log --decorate=short and strips out the + # refs/heads/ and refs/tags/ prefixes that would let us + # distinguish between branches and tags. By ignoring refnames + # without digits, we filter out many common branch names like + # "release" and "stabilization", as well as "HEAD" and "master". + if verbose: + print("remaining refs: %s" % ",".join(sorted(refs))) + for ref in sorted(refs): + # sorting will prefer e.g. "2.0" over "2.0rc1" + if ref.startswith(tag_prefix): + r = ref[len(tag_prefix):] + if verbose: + print("picking %s" % r) + return {"version": r, + "full": variables["full"].strip()} + # no suitable tags, so we use the full revision id + if verbose: + print("no suitable tags, using full revision id") + return {"version": variables["full"].strip(), + "full": variables["full"].strip()} + + +def versions_from_vcs(tag_prefix, versionfile_source, verbose=False): + # this runs 'git' from the root of the source tree. That either means + # someone ran a setup.py command (and this code is in versioneer.py, so + # IN_LONG_VERSION_PY=False, thus the containing directory is the root of + # the source tree), or someone ran a project-specific entry point (and + # this code is in _version.py, so IN_LONG_VERSION_PY=True, thus the + # containing directory is somewhere deeper in the source tree). This only + # gets called if the git-archive 'subst' variables were *not* expanded, + # and _version.py hasn't already been rewritten with a short version + # string, meaning we're inside a checked out source tree. + + try: + here = os.path.abspath(__file__) + except NameError: + # some py2exe/bbfreeze/non-CPython implementations don't do __file__ + return {} # not always correct + + # versionfile_source is the relative path from the top of the source tree + # (where the .git directory might live) to this file. Invert this to find + # the root from __file__. + root = here + if IN_LONG_VERSION_PY: + for i in range(len(versionfile_source.split("/"))): + root = os.path.dirname(root) + else: + root = os.path.dirname(here) + if not os.path.exists(os.path.join(root, ".git")): + if verbose: + print("no .git in %s" % root) + return {} + + GIT = "git" + if sys.platform == "win32": + GIT = "git.cmd" + stdout = run_command([GIT, "describe", "--tags", "--dirty", "--always"], + cwd=root) + if stdout is None: + return {} + if not stdout.startswith(tag_prefix): + if verbose: + print("tag '%s' doesn't start with prefix '%s'" % ( + stdout, tag_prefix)) + return {} + tag = stdout[len(tag_prefix):] + stdout = run_command([GIT, "rev-parse", "HEAD"], cwd=root) + if stdout is None: + return {} + full = stdout.strip() + if tag.endswith("-dirty"): + full += "-dirty" + return {"version": tag, "full": full} + + +def versions_from_parentdir(parentdir_prefix, versionfile_source, + verbose=False): + if IN_LONG_VERSION_PY: + # We're running from _version.py. If it's from a source tree + # (execute-in-place), we can work upwards to find the root of the + # tree, and then check the parent directory for a version string. If + # it's in an installed application, there's no hope. + try: + here = os.path.abspath(__file__) + except NameError: + # py2exe/bbfreeze/non-CPython don't have __file__ + return {} # without __file__, we have no hope + # versionfile_source is the relative path from the top of the source + # tree to _version.py. Invert this to find the root from __file__. + root = here + for i in range(len(versionfile_source.split("/"))): + root = os.path.dirname(root) + else: + # we're running from versioneer.py, which means we're running from + # the setup.py in a source tree. sys.argv[0] is setup.py in the root. + here = os.path.abspath(sys.argv[0]) + root = os.path.dirname(here) + + # Source tarballs conventionally unpack into a directory that includes + # both the project name and a version string. + dirname = os.path.basename(root) + if not dirname.startswith(parentdir_prefix): + if verbose: + print("guessing rootdir is '%s', but '%s' " + "doesn't start with prefix '%s'" % + (root, dirname, parentdir_prefix)) + return None + return {"version": dirname[len(parentdir_prefix):], "full": ""} + +tag_prefix = "" +parentdir_prefix = "leap_client-" +versionfile_source = "src/leap/_version.py" + + +def get_versions(default={"version": "unknown", "full": ""}, verbose=False): + variables = {"refnames": git_refnames, "full": git_full} + ver = versions_from_expanded_variables(variables, tag_prefix, verbose) + if not ver: + ver = versions_from_vcs(tag_prefix, versionfile_source, verbose) + if not ver: + ver = versions_from_parentdir(parentdir_prefix, versionfile_source, + verbose) + if not ver: + ver = default + return ver diff --git a/src/leap/app.py b/src/leap/app.py index 0a61fd4f..1b2ccd61 100644 --- a/src/leap/app.py +++ b/src/leap/app.py @@ -1,12 +1,27 @@ +# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4 +from functools import partial import logging +import platform +import signal + # This is only needed for Python v2 but is harmless for Python v3. import sip sip.setapi('QVariant', 2) +sip.setapi('QString', 2) from PyQt4.QtGui import (QApplication, QSystemTrayIcon, QMessageBox) +from PyQt4 import QtCore +from leap import __version__ as VERSION from leap.baseapp.mainwindow import LeapWindow +from leap.util import polkit +from leap.gui import locale_rc + -logger = logging.getLogger(name=__name__) +def sigint_handler(*args, **kwargs): + logger = kwargs.get('logger', None) + logger.debug('SIGINT catched. shutting down...') + mainwindow = args[0] + mainwindow.shutdownSignal.emit() def main(): @@ -15,26 +30,96 @@ def main(): long live to the (hidden) leap window! """ import sys - from leap.utils import leap_argparse + from leap.util import leap_argparse parser, opts = leap_argparse.init_leapc_args() debug = getattr(opts, 'debug', False) - #XXX get debug level and set logger accordingly + # XXX get severity from command line args if debug: - logger.debug('args: ', opts) + level = logging.DEBUG + else: + level = logging.WARNING + + logger = logging.getLogger(name='leap') + logger.setLevel(level) + console = logging.StreamHandler() + console.setLevel(level) + formatter = logging.Formatter( + '%(asctime)s ' + '- %(name)s - %(levelname)s - %(message)s') + console.setFormatter(formatter) + logger.addHandler(console) + + logger.info('~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~') + logger.info('LEAP client version %s', VERSION) + logger.info('~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~') + logfile = getattr(opts, 'log_file', False) + if logfile: + logger.debug('setting logfile to %s ', logfile) + fileh = logging.FileHandler(logfile) + fileh.setLevel(logging.DEBUG) + fileh.setFormatter(formatter) + logger.addHandler(fileh) + logger.info('Starting app') app = QApplication(sys.argv) + # launch polkit-auth agent if needed + if platform.system() == "Linux": + polkit.check_if_running_polkit_auth() + + # To test: + # $ LANG=es ./app.py + locale = QtCore.QLocale.system().name() + qtTranslator = QtCore.QTranslator() + if qtTranslator.load("qt_%s" % locale, ":/translations"): + app.installTranslator(qtTranslator) + appTranslator = QtCore.QTranslator() + if appTranslator.load("leap_client_%s" % locale, ":/translations"): + app.installTranslator(appTranslator) + + # needed for initializing qsettings + # it will write .config/leap/leap.conf + # top level app settings + # in a platform independent way + app.setOrganizationName("leap") + app.setApplicationName("leap") + app.setOrganizationDomain("leap.se") + + # XXX we could check here + # if leap-client is already running, and abort + # gracefully in that case. + if not QSystemTrayIcon.isSystemTrayAvailable(): QMessageBox.critical(None, "Systray", - "I couldn't detect any \ -system tray on this system.") + "I couldn't detect" + "any system tray on this system.") sys.exit(1) if not debug: QApplication.setQuitOnLastWindowClosed(False) window = LeapWindow(opts) - window.show() + + # this dummy timer ensures that + # control is given to the outside loop, so we + # can hook our sigint handler. + timer = QtCore.QTimer() + timer.start(500) + timer.timeout.connect(lambda: None) + + sigint_window = partial(sigint_handler, window, logger=logger) + signal.signal(signal.SIGINT, sigint_window) + + if debug: + # we only show the main window + # if debug mode active. + # if not, it will be set visible + # from the systray menu. + window.show() + if sys.platform == "darwin": + window.raise_() + + # run main loop sys.exit(app.exec_()) if __name__ == "__main__": diff --git a/setup/requirements.pip b/src/leap/base/__init__.py index e69de29b..e69de29b 100644 --- a/setup/requirements.pip +++ b/src/leap/base/__init__.py diff --git a/src/leap/base/auth.py b/src/leap/base/auth.py new file mode 100644 index 00000000..c2d3f424 --- /dev/null +++ b/src/leap/base/auth.py @@ -0,0 +1,355 @@ +import binascii +import json +import logging +#import urlparse + +import requests +import srp + +from PyQt4 import QtCore + +from leap.base import constants as baseconstants +from leap.crypto import leapkeyring +from leap.util.misc import null_check +from leap.util.web import get_https_domain_and_port + +logger = logging.getLogger(__name__) + +SIGNUP_TIMEOUT = getattr(baseconstants, 'SIGNUP_TIMEOUT', 5) + +""" +Registration and authentication classes for the +SRP auth mechanism used in the leap platform. + +We're using the srp library which uses a c-based implementation +of the protocol if the c extension is available, and a python-based +one if not. +""" + + +class SRPAuthenticationError(Exception): + """ + exception raised + for authentication errors + """ + + +safe_unhexlify = lambda x: binascii.unhexlify(x) \ + if (len(x) % 2 == 0) else binascii.unhexlify('0' + x) + + +class LeapSRPRegister(object): + + def __init__(self, + schema="https", + provider=None, + verify=True, + register_path="1/users", + method="POST", + fetcher=requests, + srp=srp, + hashfun=srp.SHA256, + ng_constant=srp.NG_1024): + + null_check(provider, "provider") + + self.schema = schema + + domain, port = get_https_domain_and_port(provider) + self.provider = domain + self.port = port + + self.verify = verify + self.register_path = register_path + self.method = method + self.fetcher = fetcher + self.srp = srp + self.HASHFUN = hashfun + self.NG = ng_constant + + self.init_session() + + def init_session(self): + self.session = self.fetcher.session() + + def get_registration_uri(self): + # XXX assert is https! + # use urlparse + if self.port: + uri = "%s://%s:%s/%s" % ( + self.schema, + self.provider, + self.port, + self.register_path) + else: + uri = "%s://%s/%s" % ( + self.schema, + self.provider, + self.register_path) + + return uri + + def register_user(self, username, password, keep=False): + """ + @rtype: tuple + @rparam: (ok, request) + """ + salt, vkey = self.srp.create_salted_verification_key( + username, + password, + self.HASHFUN, + self.NG) + + user_data = { + 'user[login]': username, + 'user[password_verifier]': binascii.hexlify(vkey), + 'user[password_salt]': binascii.hexlify(salt)} + + uri = self.get_registration_uri() + logger.debug('post to uri: %s' % uri) + + # XXX get self.method + req = self.session.post( + uri, data=user_data, + timeout=SIGNUP_TIMEOUT, + verify=self.verify) + # we catch it in the form + #req.raise_for_status() + return (req.ok, req) + + +class SRPAuth(requests.auth.AuthBase): + + def __init__(self, username, password, server=None, verify=None): + # sanity check + null_check(server, 'server') + self.username = username + self.password = password + self.server = server + self.verify = verify + + logger.debug('SRPAuth. verify=%s' % verify) + logger.debug('server: %s. username=%s' % (server, username)) + + self.init_data = None + self.session = requests.session() + + self.init_srp() + + def init_srp(self): + usr = srp.User( + self.username, + self.password, + srp.SHA256, + srp.NG_1024) + uname, A = usr.start_authentication() + + self.srp_usr = usr + self.A = A + + def get_auth_data(self): + return { + 'login': self.username, + 'A': binascii.hexlify(self.A) + } + + def get_init_data(self): + try: + init_session = self.session.post( + self.server + '/1/sessions/', + data=self.get_auth_data(), + verify=self.verify) + except requests.exceptions.ConnectionError: + raise SRPAuthenticationError( + "No connection made (salt).") + except: + raise SRPAuthenticationError( + "Unknown error (salt).") + if init_session.status_code not in (200, ): + raise SRPAuthenticationError( + "No valid response (salt).") + + self.init_data = init_session.json + return self.init_data + + def get_server_proof_data(self): + try: + auth_result = self.session.put( + #self.server + '/1/sessions.json/' + self.username, + self.server + '/1/sessions/' + self.username, + data={'client_auth': binascii.hexlify(self.M)}, + verify=self.verify) + except requests.exceptions.ConnectionError: + raise SRPAuthenticationError( + "No connection made (HAMK).") + + if auth_result.status_code not in (200, ): + raise SRPAuthenticationError( + "No valid response (HAMK).") + + self.auth_data = auth_result.json + return self.auth_data + + def authenticate(self): + logger.debug('start authentication...') + + init_data = self.get_init_data() + salt = init_data.get('salt', None) + B = init_data.get('B', None) + + # XXX refactor this function + # move checks and un-hex + # to routines + + if not salt or not B: + raise SRPAuthenticationError( + "Server did not send initial data.") + + try: + unhex_salt = safe_unhexlify(salt) + except TypeError: + raise SRPAuthenticationError( + "Bad data from server (salt)") + try: + unhex_B = safe_unhexlify(B) + except TypeError: + raise SRPAuthenticationError( + "Bad data from server (B)") + + self.M = self.srp_usr.process_challenge( + unhex_salt, + unhex_B + ) + + proof_data = self.get_server_proof_data() + + HAMK = proof_data.get("M2", None) + if not HAMK: + errors = proof_data.get('errors', None) + if errors: + logger.error(errors) + raise SRPAuthenticationError("Server did not send HAMK.") + + try: + unhex_HAMK = safe_unhexlify(HAMK) + except TypeError: + raise SRPAuthenticationError( + "Bad data from server (HAMK)") + + self.srp_usr.verify_session( + unhex_HAMK) + + try: + assert self.srp_usr.authenticated() + logger.debug('user is authenticated!') + except (AssertionError): + raise SRPAuthenticationError( + "Auth verification failed.") + + def __call__(self, req): + self.authenticate() + req.cookies = self.session.cookies + return req + + +def srpauth_protected(user=None, passwd=None, server=None, verify=True): + """ + decorator factory that accepts + user and password keyword arguments + and add those to the decorated request + """ + def srpauth(fn): + def wrapper(*args, **kwargs): + if user and passwd: + auth = SRPAuth(user, passwd, server, verify) + kwargs['auth'] = auth + kwargs['verify'] = verify + if not args: + logger.warning('attempting to get from empty uri!') + return fn(*args, **kwargs) + return wrapper + return srpauth + + +def get_leap_credentials(): + settings = QtCore.QSettings() + full_username = settings.value('username') + username, domain = full_username.split('@') + seed = settings.value('%s_seed' % domain, None) + password = leapkeyring.leap_get_password(full_username, seed=seed) + return (username, password) + + +# XXX TODO +# Pass verify as single argument, +# in srpauth_protected style + +def magick_srpauth(fn): + """ + decorator that gets user and password + from the config file and adds those to + the decorated request + """ + logger.debug('magick srp auth decorator called') + + def wrapper(*args, **kwargs): + #uri = args[0] + # XXX Ugh! + # Problem with this approach. + # This won't work when we're using + # api.foo.bar + # Unless we keep a table with the + # equivalencies... + user, passwd = get_leap_credentials() + + # XXX pass verify and server too + # (pop) + auth = SRPAuth(user, passwd) + kwargs['auth'] = auth + return fn(*args, **kwargs) + return wrapper + + +if __name__ == "__main__": + """ + To test against test_provider (twisted version) + Register an user: (will be valid during the session) + >>> python auth.py add test password + + Test login with that user: + >>> python auth.py login test password + """ + + import sys + + if len(sys.argv) not in (4, 5): + print 'Usage: auth <add|login> <user> <pass> [server]' + sys.exit(0) + + action = sys.argv[1] + user = sys.argv[2] + passwd = sys.argv[3] + + if len(sys.argv) == 5: + SERVER = sys.argv[4] + else: + SERVER = "https://localhost:8443" + + if action == "login": + + @srpauth_protected( + user=user, passwd=passwd, server=SERVER, verify=False) + def test_srp_protected_get(*args, **kwargs): + req = requests.get(*args, **kwargs) + req.raise_for_status + return req + + #req = test_srp_protected_get('https://localhost:8443/1/cert') + req = test_srp_protected_get('%s/1/cert' % SERVER) + #print 'cert :', req.content[:200] + "..." + print req.content + sys.exit(0) + + if action == "add": + auth = LeapSRPRegister(provider=SERVER, verify=False) + auth.register_user(user, passwd) diff --git a/src/leap/base/authentication.py b/src/leap/base/authentication.py new file mode 100644 index 00000000..09ff1d07 --- /dev/null +++ b/src/leap/base/authentication.py @@ -0,0 +1,11 @@ +""" +Authentication Base Class +""" + + +class Authentication(object): + """ + I have no idea how Authentication (certs,?) + will be done, but stub it here. + """ + pass diff --git a/src/leap/base/checks.py b/src/leap/base/checks.py new file mode 100644 index 00000000..0bf44f59 --- /dev/null +++ b/src/leap/base/checks.py @@ -0,0 +1,213 @@ +# -*- coding: utf-8 -*- +import logging +import platform +import re +import socket + +import netifaces +import sh + +from leap.base import constants +from leap.base import exceptions + +logger = logging.getLogger(name=__name__) +_platform = platform.system() + +#EVENTS OF NOTE +EVENT_CONNECT_REFUSED = "[ECONNREFUSED]: Connection refused (code=111)" + +ICMP_TARGET = "8.8.8.8" + + +class LeapNetworkChecker(object): + """ + all network related checks + """ + def __init__(self, *args, **kwargs): + provider_gw = kwargs.pop('provider_gw', None) + self.provider_gateway = provider_gw + + def run_all(self, checker=None): + if not checker: + checker = self + #self.error = None # ? + + # for MVS + checker.check_tunnel_default_interface() + checker.check_internet_connection() + checker.is_internet_up() + + if self.provider_gateway: + checker.ping_gateway(self.provider_gateway) + + checker.parse_log_and_react([], ()) + + def check_internet_connection(self): + if _platform == "Linux": + try: + output = sh.ping("-c", "5", "-w", "5", ICMP_TARGET) + # XXX should redirect this to netcheck logger. + # and don't clutter main log. + logger.debug('Network appears to be up.') + except sh.ErrorReturnCode_1 as e: + packet_loss = re.findall("\d+% packet loss", e.message)[0] + logger.debug("Unidentified Connection Error: " + packet_loss) + if not self.is_internet_up(): + error = "No valid internet connection found." + else: + error = "Provider server appears to be down." + + logger.error(error) + raise exceptions.NoInternetConnection(error) + + else: + raise NotImplementedError + + def is_internet_up(self): + iface, gateway = self.get_default_interface_gateway() + try: + self.ping_gateway(self.provider_gateway) + except exceptions.NoConnectionToGateway: + return False + return True + + def _get_route_table_linux(self): + # do not use context manager, tests pass a StringIO + f = open("/proc/net/route") + route_table = f.readlines() + f.close() + #toss out header + route_table.pop(0) + if not route_table: + raise exceptions.NoDefaultInterfaceFoundError + return route_table + + def _get_def_iface_osx(self): + default_iface = None + #gateway = None + routes = list(sh.route('-n', 'get', ICMP_TARGET, _iter=True)) + iface = filter(lambda l: "interface" in l, routes) + if not iface: + return None, None + def_ifacel = re.findall('\w+\d', iface[0]) + default_iface = def_ifacel[0] if def_ifacel else None + if not default_iface: + return None, None + _gw = filter(lambda l: "gateway" in l, routes) + gw = re.findall('\d+\.\d+\.\d+\.\d+', _gw[0])[0] + return default_iface, gw + + def _get_tunnel_iface_linux(self): + # XXX review. + # valid also when local router has a default entry? + route_table = self._get_route_table_linux() + line = route_table.pop(0) + iface, destination = line.split('\t')[0:2] + if not destination == '00000000' or not iface == 'tun0': + raise exceptions.TunnelNotDefaultRouteError() + return True + + def check_tunnel_default_interface(self): + """ + Raises an TunnelNotDefaultRouteError + if tun0 is not the chosen default route + (including when no routes are present) + """ + #logger.debug('checking tunnel default interface...') + + if _platform == "Linux": + valid = self._get_tunnel_iface_linux() + return valid + elif _platform == "Darwin": + default_iface, gw = self._get_def_iface_osx() + #logger.debug('iface: %s', default_iface) + if default_iface != "tun0": + logger.debug('tunnel not default route! gw: %s', default_iface) + # XXX should catch this and act accordingly... + # but rather, this test should only be launched + # when we have successfully completed a connection + # ... TRIGGER: Connection stablished (or whatever it is) + # in the logs + raise exceptions.TunnelNotDefaultRouteError + else: + #logger.debug('PLATFORM !!! %s', _platform) + raise NotImplementedError + + def _get_def_iface_linux(self): + default_iface = None + gateway = None + + route_table = self._get_route_table_linux() + while route_table: + line = route_table.pop(0) + iface, destination, gateway = line.split('\t')[0:3] + if destination == '00000000': + default_iface = iface + break + return default_iface, gateway + + def get_default_interface_gateway(self): + """ + gets the interface we are going thru. + (this should be merged with check tunnel default interface, + imo...) + """ + if _platform == "Linux": + default_iface, gw = self._get_def_iface_linux() + elif _platform == "Darwin": + default_iface, gw = self._get_def_iface_osx() + else: + raise NotImplementedError + + if not default_iface: + raise exceptions.NoDefaultInterfaceFoundError + + if default_iface not in netifaces.interfaces(): + raise exceptions.InterfaceNotFoundError + logger.debug('-- default iface %s', default_iface) + return default_iface, gw + + def ping_gateway(self, gateway): + # TODO: Discuss how much packet loss (%) is acceptable. + + # XXX -- validate gateway + # -- is it a valid ip? (there's something in util) + # -- is it a domain? + # -- can we resolve? -- raise NoDNSError if not. + + # XXX -- sh.ping implemtation needs review! + try: + output = sh.ping("-c", "10", gateway).stdout + except sh.ErrorReturnCode_1 as e: + output = e.message + finally: + packet_loss = int(re.findall("(\d+)% packet loss", output)[0]) + + logger.debug('packet loss %s%%' % packet_loss) + if packet_loss > constants.MAX_ICMP_PACKET_LOSS: + raise exceptions.NoConnectionToGateway + + def check_name_resolution(self, domain_name): + try: + socket.gethostbyname(domain_name) + return True + except socket.gaierror: + raise exceptions.CannotResolveDomainError + + def parse_log_and_react(self, log, error_matrix=None): + """ + compares the recent openvpn status log to + strings passed in and executes the callbacks passed in. + @param log: openvpn log + @type log: list of strings + @param error_matrix: tuples of strings and tuples of callbacks + @type error_matrix: tuples strings and call backs + """ + for line in log: + # we could compile a regex here to save some cycles up -- kali + for each in error_matrix: + error, callbacks = each + if error in line: + for cb in callbacks: + if callable(cb): + cb() diff --git a/src/leap/base/config.py b/src/leap/base/config.py new file mode 100644 index 00000000..85bb3d66 --- /dev/null +++ b/src/leap/base/config.py @@ -0,0 +1,348 @@ +""" +Configuration Base Class +""" +import grp +import json +import logging +import re +import socket +import time +import os + +logger = logging.getLogger(name=__name__) + +from dateutil import parser as dateparser +from xdg import BaseDirectory +import requests + +from leap.base import exceptions +from leap.base import constants +from leap.base.pluggableconfig import PluggableConfig +from leap.util.fileutil import (mkdir_p) + +# move to base! +from leap.eip import exceptions as eipexceptions + + +class BaseLeapConfig(object): + slug = None + + # XXX we have to enforce that every derived class + # has a slug (via interface) + # get property getter that raises NI.. + + def save(self): + raise NotImplementedError("abstract base class") + + def load(self): + raise NotImplementedError("abstract base class") + + def get_config(self, *kwargs): + raise NotImplementedError("abstract base class") + + @property + def config(self): + return self.get_config() + + def get_value(self, *kwargs): + raise NotImplementedError("abstract base class") + + +class MetaConfigWithSpec(type): + """ + metaclass for JSONLeapConfig classes. + It creates a configuration spec out of + the `spec` dictionary. The `properties` attribute + of the spec dict is turn into the `schema` attribute + of the new class (which will be used to validate against). + """ + # XXX in the near future, this is the + # place where we want to enforce + # singletons, read-only and similar stuff. + + def __new__(meta, classname, bases, classDict): + schema_obj = classDict.get('spec', None) + + # not quite happy with this workaround. + # I want to raise if missing spec dict, but only + # for grand-children of this metaclass. + # maybe should use abc module for this. + abcderived = ("JSONLeapConfig",) + if schema_obj is None and classname not in abcderived: + raise exceptions.ImproperlyConfigured( + "missing spec dict on your derived class (%s)" % classname) + + # we create a configuration spec attribute + # from the spec dict + config_class = type( + classname + "Spec", + (PluggableConfig, object), + {'options': schema_obj}) + classDict['spec'] = config_class + + return type.__new__(meta, classname, bases, classDict) + +########################################################## +# some hacking still in progress: + +# Configs have: + +# - a slug (from where a filename/folder is derived) +# - a spec (for validation and defaults). +# this spec is conformant to the json-schema. +# basically a dict that will be used +# for type casting and validation, and defaults settings. + +# all config objects, since they are derived from BaseConfig, implement basic +# useful methods: +# - save +# - load + +########################################################## + + +class JSONLeapConfig(BaseLeapConfig): + + __metaclass__ = MetaConfigWithSpec + + def __init__(self, *args, **kwargs): + # sanity check + try: + assert self.slug is not None + except AssertionError: + raise exceptions.ImproperlyConfigured( + "missing slug on JSONLeapConfig" + " derived class") + try: + assert self.spec is not None + except AssertionError: + raise exceptions.ImproperlyConfigured( + "missing spec on JSONLeapConfig" + " derived class") + assert issubclass(self.spec, PluggableConfig) + + self.domain = kwargs.pop('domain', None) + self._config = self.spec(format="json") + self._config.load() + self.fetcher = kwargs.pop('fetcher', requests) + + # mandatory baseconfig interface + + def save(self, to=None, force=False): + """ + force param will skip the dirty check. + :type force: bool + """ + # XXX this force=True does not feel to right + # but still have to look for a better way + # of dealing with dirtiness and the + # trick of loading remote config only + # when newer. + + if force: + do_save = True + else: + do_save = self._config.is_dirty() + + if do_save: + if to is None: + to = self.filename + folder, filename = os.path.split(to) + if folder and not os.path.isdir(folder): + mkdir_p(folder) + self._config.serialize(to) + return True + + else: + return False + + def load(self, fromfile=None, from_uri=None, fetcher=None, + force_download=False, verify=True): + + if from_uri is not None: + fetched = self.fetch( + from_uri, + fetcher=fetcher, + verify=verify, + force_dl=force_download) + if fetched: + return + if fromfile is None: + fromfile = self.filename + if os.path.isfile(fromfile): + self._config.load(fromfile=fromfile) + else: + logger.warning('tried to load config from non-existent path') + logger.warning('Not Found: %s', fromfile) + + def fetch(self, uri, fetcher=None, verify=True, force_dl=False): + if not fetcher: + fetcher = self.fetcher + + logger.debug('uri: %s (verify: %s)' % (uri, verify)) + + rargs = (uri, ) + rkwargs = {'verify': verify} + headers = {} + + curmtime = self.get_mtime() if not force_dl else None + if curmtime: + logger.debug('requesting with if-modified-since %s' % curmtime) + headers['if-modified-since'] = curmtime + rkwargs['headers'] = headers + + #request = fetcher.get(uri, verify=verify) + request = fetcher.get(*rargs, **rkwargs) + request.raise_for_status() + + if request.status_code == 304: + logger.debug('...304 Not Changed') + # On this point, we have to assume that + # we HAD the filename. If that filename is corruct, + # we should enforce a force_download in the load + # method above. + self._config.load(fromfile=self.filename) + return True + + if request.json: + mtime = None + last_modified = request.headers.get('last-modified', None) + if last_modified: + _mtime = dateparser.parse(last_modified) + mtime = int(_mtime.strftime("%s")) + if callable(request.json): + _json = request.json() + else: + # back-compat + _json = request.json + self._config.load(json.dumps(_json), mtime=mtime) + self._config.set_dirty() + else: + # not request.json + # might be server did not announce content properly, + # let's try deserializing all the same. + try: + self._config.load(request.content) + self._config.set_dirty() + except ValueError: + raise eipexceptions.LeapBadConfigFetchedError + + return True + + def get_mtime(self): + try: + _mtime = os.stat(self.filename)[8] + mtime = time.strftime("%c GMT", time.gmtime(_mtime)) + return mtime + except OSError: + return None + + def get_config(self): + return self._config.config + + # public methods + + def get_filename(self): + return self._slug_to_filename() + + @property + def filename(self): + return self.get_filename() + + def validate(self, data): + logger.debug('validating schema') + self._config.validate(data) + return True + + # private + + def _slug_to_filename(self): + # is this going to work in winland if slug is "foo/bar" ? + folder, filename = os.path.split(self.slug) + config_file = get_config_file(filename, folder) + return config_file + + def exists(self): + return os.path.isfile(self.filename) + + +# +# utility functions +# +# (might be moved to some class as we see fit, but +# let's remain functional for a while) +# maybe base.config.util ?? +# + + +def get_config_dir(): + """ + get the base dir for all leap config + @rparam: config path + @rtype: string + """ + home = os.path.expanduser("~") + if re.findall("leap_tests-[_a-zA-Z0-9]{6}", home): + # we're inside a test! :) + return os.path.join(home, ".config/leap") + else: + # XXX dirspec is cross-platform, + # we should borrow some of those + # routines for osx/win and wrap this call. + return os.path.join(BaseDirectory.xdg_config_home, + 'leap') + + +def get_config_file(filename, folder=None): + """ + concatenates the given filename + with leap config dir. + @param filename: name of the file + @type filename: string + @rparam: full path to config file + """ + path = [] + path.append(get_config_dir()) + if folder is not None: + path.append(folder) + path.append(filename) + return os.path.join(*path) + + +def get_default_provider_path(): + default_subpath = os.path.join("providers", + constants.DEFAULT_PROVIDER) + default_provider_path = get_config_file( + '', + folder=default_subpath) + return default_provider_path + + +def get_provider_path(domain): + # XXX if not domain, return get_default_provider_path + default_subpath = os.path.join("providers", domain) + provider_path = get_config_file( + '', + folder=default_subpath) + return provider_path + + +def validate_ip(ip_str): + """ + raises exception if the ip_str is + not a valid representation of an ip + """ + socket.inet_aton(ip_str) + + +def get_username(): + try: + return os.getlogin() + except OSError as e: + import pwd + return pwd.getpwuid(os.getuid())[0] + + +def get_groupname(): + gid = os.getgroups()[-1] + return grp.getgrgid(gid).gr_name diff --git a/src/leap/base/connection.py b/src/leap/base/connection.py new file mode 100644 index 00000000..41d13935 --- /dev/null +++ b/src/leap/base/connection.py @@ -0,0 +1,115 @@ +""" +Base Connection Classs +""" +from __future__ import (division, unicode_literals, print_function) + +import logging + +from leap.base.authentication import Authentication + +logger = logging.getLogger(name=__name__) + + +class Connection(Authentication): + # JSONLeapConfig + #spec = {} + + def __init__(self, *args, **kwargs): + self.connection_state = None + self.desired_connection_state = None + #XXX FIXME diamond inheritance gotcha.. + #If you inherit from >1 class, + #super is only initializing one + #of the bases..!! + # I think we better pass config as a constructor + # parameter -- kali 2012-08-30 04:33 + super(Connection, self).__init__(*args, **kwargs) + + def connect(self): + """ + entry point for connection process + """ + pass + + def disconnect(self): + """ + disconnects client + """ + pass + + #def shutdown(self): + #""" + #shutdown and quit + #""" + #self.desired_con_state = self.status.DISCONNECTED + + def connection_state(self): + """ + returns the current connection state + """ + return self.status.current + + def desired_connection_state(self): + """ + returns the desired_connection state + """ + return self.desired_connection_state + + def get_icon_name(self): + """ + get icon name from status object + """ + return self.status.get_state_icon() + + # + # private methods + # + + def _disconnect(self): + """ + private method for disconnecting + """ + if self.subp is not None: + self.subp.terminate() + self.subp = None + # XXX signal state changes! :) + + def _is_alive(self): + """ + don't know yet + """ + pass + + def _connect(self): + """ + entry point for connection cascade methods. + """ + #conn_result = ConState.DISCONNECTED + try: + conn_result = self._try_connection() + except UnrecoverableError as except_msg: + logger.error("FATAL: %s" % unicode(except_msg)) + conn_result = self.status.UNRECOVERABLE + except Exception as except_msg: + self.error_queue.append(except_msg) + logger.error("Failed Connection: %s" % + unicode(except_msg)) + return conn_result + + +class ConnectionError(Exception): + """ + generic connection error + """ + def __str__(self): + if len(self.args) >= 1: + return repr(self.args[0]) + else: + raise self() + + +class UnrecoverableError(ConnectionError): + """ + we cannot do anything about it, sorry + """ + pass diff --git a/src/leap/base/constants.py b/src/leap/base/constants.py new file mode 100644 index 00000000..f5665e5f --- /dev/null +++ b/src/leap/base/constants.py @@ -0,0 +1,42 @@ +"""constants to be used in base module""" +from leap import __branding +APP_NAME = __branding.get("short_name", "leap-client") +OPENVPN_BIN = "openvpn" + +# default provider placeholder +# using `example.org` we make sure that this +# is not going to be resolved during the tests phases +# (we expect testers to add it to their /etc/hosts + +DEFAULT_PROVIDER = __branding.get( + "provider_domain", + "testprovider.example.org") + +DEFINITION_EXPECTED_PATH = "provider.json" + +DEFAULT_PROVIDER_DEFINITION = { + u"api_uri": "https://api.%s/" % DEFAULT_PROVIDER, + u"api_version": u"1", + u"ca_cert_fingerprint": "SHA256: fff", + u"ca_cert_uri": u"https://%s/ca.crt" % DEFAULT_PROVIDER, + u"default_language": u"en", + u"description": { + u"en": u"A demonstration service provider using the LEAP platform" + }, + u"domain": "%s" % DEFAULT_PROVIDER, + u"enrollment_policy": u"open", + u"languages": [ + u"en" + ], + u"name": { + u"en": u"Test Provider" + }, + u"services": [ + "openvpn" + ] +} + + +MAX_ICMP_PACKET_LOSS = 10 + +ROUTE_CHECK_INTERVAL = 10 diff --git a/src/leap/base/exceptions.py b/src/leap/base/exceptions.py new file mode 100644 index 00000000..2e31b33b --- /dev/null +++ b/src/leap/base/exceptions.py @@ -0,0 +1,97 @@ +""" +Exception attributes and their meaning/uses +------------------------------------------- + +* critical: if True, will abort execution prematurely, + after attempting any cleaning + action. + +* failfirst: breaks any error_check loop that is examining + the error queue. + +* message: the message that will be used in the __repr__ of the exception. + +* usermessage: the message that will be passed to user in ErrorDialogs + in Qt-land. +""" +from leap.util.translations import translate + + +class LeapException(Exception): + """ + base LeapClient exception + sets some parameters that we will check + during error checking routines + """ + + critical = False + failfirst = False + warning = False + + +class CriticalError(LeapException): + """ + we cannot do anything about it + """ + critical = True + failfirst = True + + +# In use ??? +# don't thing so. purge if not... + +class MissingConfigFileError(Exception): + pass + + +class ImproperlyConfigured(Exception): + pass + + +# NOTE: "Errors" (context) has to be a explicit string! + + +class InterfaceNotFoundError(LeapException): + # XXX should take iface arg on init maybe? + message = "interface not found" + usermessage = translate( + "Errors", + "Interface not found") + + +class NoDefaultInterfaceFoundError(LeapException): + message = "no default interface found" + usermessage = translate( + "Errors", + "Looks like your computer " + "is not connected to the internet") + + +class NoConnectionToGateway(CriticalError): + message = "no connection to gateway" + usermessage = translate( + "Errors", + "Looks like there are problems " + "with your internet connection") + + +class NoInternetConnection(CriticalError): + message = "No Internet connection found" + usermessage = translate( + "Errors", + "It looks like there is no internet connection.") + # and now we try to connect to our web to troubleshoot LOL :P + + +class CannotResolveDomainError(LeapException): + message = "Cannot resolve domain" + usermessage = translate( + "Errors", + "Domain cannot be found") + + +class TunnelNotDefaultRouteError(LeapException): + message = "Tunnel connection dissapeared. VPN down?" + usermessage = translate( + "Errors", + "The Encrypted Connection was lost.") diff --git a/src/leap/base/jsonschema.py b/src/leap/base/jsonschema.py new file mode 100644 index 00000000..56689b08 --- /dev/null +++ b/src/leap/base/jsonschema.py @@ -0,0 +1,791 @@ +""" +An implementation of JSON Schema for Python + +The main functionality is provided by the validator classes for each of the +supported JSON Schema versions. + +Most commonly, :func:`validate` is the quickest way to simply validate a given +instance under a schema, and will create a validator for you. + +""" + +from __future__ import division, unicode_literals + +import collections +import json +import itertools +import operator +import re +import sys + + +__version__ = "0.8.0" + +PY3 = sys.version_info[0] >= 3 + +if PY3: + from urllib import parse as urlparse + from urllib.parse import unquote + from urllib.request import urlopen + basestring = unicode = str + iteritems = operator.methodcaller("items") +else: + from itertools import izip as zip + from urllib import unquote + from urllib2 import urlopen + import urlparse + iteritems = operator.methodcaller("iteritems") + + +FLOAT_TOLERANCE = 10 ** -15 +validators = {} + + +def validates(version): + """ + Register the decorated validator for a ``version`` of the specification. + + Registered validators and their meta schemas will be considered when + parsing ``$schema`` properties' URIs. + + :argument str version: an identifier to use as the version's name + :returns: a class decorator to decorate the validator with the version + + """ + + def _validates(cls): + validators[version] = cls + return cls + return _validates + + +class UnknownType(Exception): + """ + An attempt was made to check if an instance was of an unknown type. + + """ + + +class RefResolutionError(Exception): + """ + A JSON reference failed to resolve. + + """ + + +class SchemaError(Exception): + """ + The provided schema is malformed. + + The same attributes are present as for :exc:`ValidationError`\s. + + """ + + def __init__(self, message, validator=None, path=()): + super(SchemaError, self).__init__(message, validator, path) + self.message = message + self.path = list(path) + self.validator = validator + + def __str__(self): + return self.message + + +class ValidationError(Exception): + """ + The instance didn't properly validate under the provided schema. + + Relevant attributes are: + * ``message`` : a human readable message explaining the error + * ``path`` : a list containing the path to the offending element (or [] + if the error happened globally) in *reverse* order (i.e. + deepest index first). + + """ + + def __init__(self, message, validator=None, path=()): + # Any validator that recurses (e.g. properties and items) must append + # to the ValidationError's path to properly maintain where in the + # instance the error occurred + super(ValidationError, self).__init__(message, validator, path) + self.message = message + self.path = list(path) + self.validator = validator + + def __str__(self): + return self.message + + +@validates("draft3") +class Draft3Validator(object): + """ + A validator for JSON Schema draft 3. + + """ + + DEFAULT_TYPES = { + "array": list, "boolean": bool, "integer": int, "null": type(None), + "number": (int, float), "object": dict, "string": basestring, + } + + def __init__(self, schema, types=(), resolver=None): + self._types = dict(self.DEFAULT_TYPES) + self._types.update(types) + + if resolver is None: + resolver = RefResolver.from_schema(schema) + + self.resolver = resolver + self.schema = schema + + def is_type(self, instance, type): + if type == "any": + return True + elif type not in self._types: + raise UnknownType(type) + type = self._types[type] + + # bool inherits from int, so ensure bools aren't reported as integers + if isinstance(instance, bool): + type = _flatten(type) + if int in type and bool not in type: + return False + return isinstance(instance, type) + + def is_valid(self, instance, _schema=None): + error = next(self.iter_errors(instance, _schema), None) + return error is None + + @classmethod + def check_schema(cls, schema): + for error in cls(cls.META_SCHEMA).iter_errors(schema): + raise SchemaError( + error.message, validator=error.validator, path=error.path, + ) + + def iter_errors(self, instance, _schema=None): + if _schema is None: + _schema = self.schema + + for k, v in iteritems(_schema): + validator = getattr(self, "validate_%s" % (k.lstrip("$"),), None) + + if validator is None: + continue + + errors = validator(v, instance, _schema) or () + for error in errors: + # set the validator if it wasn't already set by the called fn + if error.validator is None: + error.validator = k + yield error + + def validate(self, *args, **kwargs): + for error in self.iter_errors(*args, **kwargs): + raise error + + def validate_type(self, types, instance, schema): + types = _list(types) + + for type in types: + if self.is_type(type, "object"): + if self.is_valid(instance, type): + return + elif self.is_type(type, "string"): + if self.is_type(instance, type): + return + else: + yield ValidationError(_types_msg(instance, types)) + + def validate_properties(self, properties, instance, schema): + if not self.is_type(instance, "object"): + return + + for property, subschema in iteritems(properties): + if property in instance: + for error in self.iter_errors(instance[property], subschema): + error.path.append(property) + yield error + elif subschema.get("required", False): + yield ValidationError( + "%r is a required property" % (property,), + validator="required", + path=[property], + ) + + def validate_patternProperties(self, patternProperties, instance, schema): + if not self.is_type(instance, "object"): + return + + for pattern, subschema in iteritems(patternProperties): + for k, v in iteritems(instance): + if re.match(pattern, k): + for error in self.iter_errors(v, subschema): + yield error + + def validate_additionalProperties(self, aP, instance, schema): + if not self.is_type(instance, "object"): + return + + extras = set(_find_additional_properties(instance, schema)) + + if self.is_type(aP, "object"): + for extra in extras: + for error in self.iter_errors(instance[extra], aP): + yield error + elif not aP and extras: + error = "Additional properties are not allowed (%s %s unexpected)" + yield ValidationError(error % _extras_msg(extras)) + + def validate_dependencies(self, dependencies, instance, schema): + if not self.is_type(instance, "object"): + return + + for property, dependency in iteritems(dependencies): + if property not in instance: + continue + + if self.is_type(dependency, "object"): + for error in self.iter_errors(instance, dependency): + yield error + else: + dependencies = _list(dependency) + for dependency in dependencies: + if dependency not in instance: + yield ValidationError( + "%r is a dependency of %r" % (dependency, property) + ) + + def validate_items(self, items, instance, schema): + if not self.is_type(instance, "array"): + return + + if self.is_type(items, "object"): + for index, item in enumerate(instance): + for error in self.iter_errors(item, items): + error.path.append(index) + yield error + else: + for (index, item), subschema in zip(enumerate(instance), items): + for error in self.iter_errors(item, subschema): + error.path.append(index) + yield error + + def validate_additionalItems(self, aI, instance, schema): + if ( + not self.is_type(instance, "array") or + not self.is_type(schema.get("items"), "array") + ): + return + + if self.is_type(aI, "object"): + for item in instance[len(schema):]: + for error in self.iter_errors(item, aI): + yield error + elif not aI and len(instance) > len(schema.get("items", [])): + error = "Additional items are not allowed (%s %s unexpected)" + yield ValidationError( + error % _extras_msg(instance[len(schema.get("items", [])):]) + ) + + def validate_minimum(self, minimum, instance, schema): + if not self.is_type(instance, "number"): + return + + instance = float(instance) + if schema.get("exclusiveMinimum", False): + failed = instance <= minimum + cmp = "less than or equal to" + else: + failed = instance < minimum + cmp = "less than" + + if failed: + yield ValidationError( + "%r is %s the minimum of %r" % (instance, cmp, minimum) + ) + + def validate_maximum(self, maximum, instance, schema): + if not self.is_type(instance, "number"): + return + + instance = float(instance) + if schema.get("exclusiveMaximum", False): + failed = instance >= maximum + cmp = "greater than or equal to" + else: + failed = instance > maximum + cmp = "greater than" + + if failed: + yield ValidationError( + "%r is %s the maximum of %r" % (instance, cmp, maximum) + ) + + def validate_minItems(self, mI, instance, schema): + if self.is_type(instance, "array") and len(instance) < mI: + yield ValidationError("%r is too short" % (instance,)) + + def validate_maxItems(self, mI, instance, schema): + if self.is_type(instance, "array") and len(instance) > mI: + yield ValidationError("%r is too long" % (instance,)) + + def validate_uniqueItems(self, uI, instance, schema): + if uI and self.is_type(instance, "array") and not _uniq(instance): + yield ValidationError("%r has non-unique elements" % instance) + + def validate_pattern(self, patrn, instance, schema): + if self.is_type(instance, "string") and not re.match(patrn, instance): + yield ValidationError("%r does not match %r" % (instance, patrn)) + + def validate_minLength(self, mL, instance, schema): + if self.is_type(instance, "string") and len(instance) < mL: + yield ValidationError("%r is too short" % (instance,)) + + def validate_maxLength(self, mL, instance, schema): + if self.is_type(instance, "string") and len(instance) > mL: + yield ValidationError("%r is too long" % (instance,)) + + def validate_enum(self, enums, instance, schema): + if instance not in enums: + yield ValidationError("%r is not one of %r" % (instance, enums)) + + def validate_divisibleBy(self, dB, instance, schema): + if not self.is_type(instance, "number"): + return + + if isinstance(dB, float): + mod = instance % dB + failed = (mod > FLOAT_TOLERANCE) and (dB - mod) > FLOAT_TOLERANCE + else: + failed = instance % dB + + if failed: + yield ValidationError("%r is not divisible by %r" % (instance, dB)) + + def validate_disallow(self, disallow, instance, schema): + for disallowed in _list(disallow): + if self.is_valid(instance, {"type": [disallowed]}): + yield ValidationError( + "%r is disallowed for %r" % (disallowed, instance) + ) + + def validate_extends(self, extends, instance, schema): + if self.is_type(extends, "object"): + extends = [extends] + for subschema in extends: + for error in self.iter_errors(instance, subschema): + yield error + + def validate_ref(self, ref, instance, schema): + resolved = self.resolver.resolve(ref) + for error in self.iter_errors(instance, resolved): + yield error + + +Draft3Validator.META_SCHEMA = { + "$schema": "http://json-schema.org/draft-03/schema#", + "id": "http://json-schema.org/draft-03/schema#", + "type": "object", + + "properties": { + "type": { + "type": ["string", "array"], + "items": {"type": ["string", {"$ref": "#"}]}, + "uniqueItems": True, + "default": "any" + }, + "properties": { + "type": "object", + "additionalProperties": {"$ref": "#", "type": "object"}, + "default": {} + }, + "patternProperties": { + "type": "object", + "additionalProperties": {"$ref": "#"}, + "default": {} + }, + "additionalProperties": { + "type": [{"$ref": "#"}, "boolean"], "default": {} + }, + "items": { + "type": [{"$ref": "#"}, "array"], + "items": {"$ref": "#"}, + "default": {} + }, + "additionalItems": { + "type": [{"$ref": "#"}, "boolean"], "default": {} + }, + "required": {"type": "boolean", "default": False}, + "dependencies": { + "type": ["string", "array", "object"], + "additionalProperties": { + "type": ["string", "array", {"$ref": "#"}], + "items": {"type": "string"} + }, + "default": {} + }, + "minimum": {"type": "number"}, + "maximum": {"type": "number"}, + "exclusiveMinimum": {"type": "boolean", "default": False}, + "exclusiveMaximum": {"type": "boolean", "default": False}, + "minItems": {"type": "integer", "minimum": 0, "default": 0}, + "maxItems": {"type": "integer", "minimum": 0}, + "uniqueItems": {"type": "boolean", "default": False}, + "pattern": {"type": "string", "format": "regex"}, + "minLength": {"type": "integer", "minimum": 0, "default": 0}, + "maxLength": {"type": "integer"}, + "enum": {"type": "array", "minItems": 1, "uniqueItems": True}, + "default": {"type": "any"}, + "title": {"type": "string"}, + "description": {"type": "string"}, + "format": {"type": "string"}, + "maxDecimal": {"type": "number", "minimum": 0}, + "divisibleBy": { + "type": "number", + "minimum": 0, + "exclusiveMinimum": True, + "default": 1 + }, + "disallow": { + "type": ["string", "array"], + "items": {"type": ["string", {"$ref": "#"}]}, + "uniqueItems": True + }, + "extends": { + "type": [{"$ref": "#"}, "array"], + "items": {"$ref": "#"}, + "default": {} + }, + "id": {"type": "string", "format": "uri"}, + "$ref": {"type": "string", "format": "uri"}, + "$schema": {"type": "string", "format": "uri"}, + }, + "dependencies": { + "exclusiveMinimum": "minimum", "exclusiveMaximum": "maximum" + }, +} + + +class RefResolver(object): + """ + Resolve JSON References. + + :argument str base_uri: URI of the referring document + :argument referrer: the actual referring document + :argument dict store: a mapping from URIs to documents to cache + + """ + + def __init__(self, base_uri, referrer, store=()): + self.base_uri = base_uri + self.referrer = referrer + self.store = dict(store, **_meta_schemas()) + + @classmethod + def from_schema(cls, schema, *args, **kwargs): + """ + Construct a resolver from a JSON schema object. + + :argument schema schema: the referring schema + :rtype: :class:`RefResolver` + + """ + + return cls(schema.get("id", ""), schema, *args, **kwargs) + + def resolve(self, ref): + """ + Resolve a JSON ``ref``. + + :argument str ref: reference to resolve + :returns: the referrant document + + """ + + base_uri = self.base_uri + uri, fragment = urlparse.urldefrag(urlparse.urljoin(base_uri, ref)) + + if uri in self.store: + document = self.store[uri] + elif not uri or uri == self.base_uri: + document = self.referrer + else: + document = self.resolve_remote(uri) + + return self.resolve_fragment(document, fragment.lstrip("/")) + + def resolve_fragment(self, document, fragment): + """ + Resolve a ``fragment`` within the referenced ``document``. + + :argument document: the referrant document + :argument str fragment: a URI fragment to resolve within it + + """ + + parts = unquote(fragment).split("/") if fragment else [] + + for part in parts: + part = part.replace("~1", "/").replace("~0", "~") + + if part not in document: + raise RefResolutionError( + "Unresolvable JSON pointer: %r" % fragment + ) + + document = document[part] + + return document + + def resolve_remote(self, uri): + """ + Resolve a remote ``uri``. + + Does not check the store first. + + :argument str uri: the URI to resolve + :returns: the retrieved document + + """ + + return json.load(urlopen(uri)) + + +class ErrorTree(object): + """ + ErrorTrees make it easier to check which validations failed. + + """ + + def __init__(self, errors=()): + self.errors = {} + self._contents = collections.defaultdict(self.__class__) + + for error in errors: + container = self + for element in reversed(error.path): + container = container[element] + container.errors[error.validator] = error + + def __contains__(self, k): + return k in self._contents + + def __getitem__(self, k): + """ + Retrieve the child tree with key ``k``. + + """ + + return self._contents[k] + + def __setitem__(self, k, v): + self._contents[k] = v + + def __iter__(self): + return iter(self._contents) + + def __len__(self): + return self.total_errors + + def __repr__(self): + return "<%s (%s total errors)>" % (self.__class__.__name__, len(self)) + + @property + def total_errors(self): + """ + The total number of errors in the entire tree, including children. + + """ + + child_errors = sum(len(tree) for _, tree in iteritems(self._contents)) + return len(self.errors) + child_errors + + +def _meta_schemas(): + """ + Collect the urls and meta schemas from each known validator. + + """ + + meta_schemas = (v.META_SCHEMA for v in validators.values()) + return dict((urlparse.urldefrag(m["id"])[0], m) for m in meta_schemas) + + +def _find_additional_properties(instance, schema): + """ + Return the set of additional properties for the given ``instance``. + + Weeds out properties that should have been validated by ``properties`` and + / or ``patternProperties``. + + Assumes ``instance`` is dict-like already. + + """ + + properties = schema.get("properties", {}) + patterns = "|".join(schema.get("patternProperties", {})) + for property in instance: + if property not in properties: + if patterns and re.search(patterns, property): + continue + yield property + + +def _extras_msg(extras): + """ + Create an error message for extra items or properties. + + """ + + if len(extras) == 1: + verb = "was" + else: + verb = "were" + return ", ".join(repr(extra) for extra in extras), verb + + +def _types_msg(instance, types): + """ + Create an error message for a failure to match the given types. + + If the ``instance`` is an object and contains a ``name`` property, it will + be considered to be a description of that object and used as its type. + + Otherwise the message is simply the reprs of the given ``types``. + + """ + + reprs = [] + for type in types: + try: + reprs.append(repr(type["name"])) + except Exception: + reprs.append(repr(type)) + return "%r is not of type %s" % (instance, ", ".join(reprs)) + + +def _flatten(suitable_for_isinstance): + """ + isinstance() can accept a bunch of really annoying different types: + * a single type + * a tuple of types + * an arbitrary nested tree of tuples + + Return a flattened tuple of the given argument. + + """ + + types = set() + + if not isinstance(suitable_for_isinstance, tuple): + suitable_for_isinstance = (suitable_for_isinstance,) + for thing in suitable_for_isinstance: + if isinstance(thing, tuple): + types.update(_flatten(thing)) + else: + types.add(thing) + return tuple(types) + + +def _list(thing): + """ + Wrap ``thing`` in a list if it's a single str. + + Otherwise, return it unchanged. + + """ + + if isinstance(thing, basestring): + return [thing] + return thing + + +def _delist(thing): + """ + Unwrap ``thing`` to a single element if its a single str in a list. + + Otherwise, return it unchanged. + + """ + + if ( + isinstance(thing, list) and + len(thing) == 1 + and isinstance(thing[0], basestring) + ): + return thing[0] + return thing + + +def _unbool(element, true=object(), false=object()): + """ + A hack to make True and 1 and False and 0 unique for _uniq. + + """ + + if element is True: + return true + elif element is False: + return false + return element + + +def _uniq(container): + """ + Check if all of a container's elements are unique. + + Successively tries first to rely that the elements are hashable, then + falls back on them being sortable, and finally falls back on brute + force. + + """ + + try: + return len(set(_unbool(i) for i in container)) == len(container) + except TypeError: + try: + sort = sorted(_unbool(i) for i in container) + sliced = itertools.islice(sort, 1, None) + for i, j in zip(sort, sliced): + if i == j: + return False + except (NotImplementedError, TypeError): + seen = [] + for e in container: + e = _unbool(e) + if e in seen: + return False + seen.append(e) + return True + + +def validate(instance, schema, cls=Draft3Validator, *args, **kwargs): + """ + Validate an ``instance`` under the given ``schema``. + + >>> validate([2, 3, 4], {"maxItems" : 2}) + Traceback (most recent call last): + ... + ValidationError: [2, 3, 4] is too long + + :func:`validate` will first verify that the provided schema is itself + valid, since not doing so can lead to less obvious error messages and fail + in less obvious or consistent ways. If you know you have a valid schema + already or don't care, you might prefer using the ``validate`` method + directly on a specific validator (e.g. :meth:`Draft3Validator.validate`). + + ``cls`` is a validator class that will be used to validate the instance. + By default this is a draft 3 validator. Any other provided positional and + keyword arguments will be provided to this class when constructing a + validator. + + :raises: + :exc:`ValidationError` if the instance is invalid + + :exc:`SchemaError` if the schema itself is invalid + + """ + + cls.check_schema(schema) + cls(schema, *args, **kwargs).validate(instance) diff --git a/src/leap/base/network.py b/src/leap/base/network.py new file mode 100644 index 00000000..d841e692 --- /dev/null +++ b/src/leap/base/network.py @@ -0,0 +1,107 @@ +# -*- coding: utf-8 -*- +from __future__ import (print_function) +import logging +import threading + +from leap.eip import config as eipconfig +from leap.base.checks import LeapNetworkChecker +from leap.base.constants import ROUTE_CHECK_INTERVAL +from leap.base.exceptions import TunnelNotDefaultRouteError +from leap.util.misc import null_check +from leap.util.coroutines import (launch_thread, process_events) + +from time import sleep + +logger = logging.getLogger(name=__name__) + + +class NetworkCheckerThread(object): + """ + Manages network checking thread that makes sure we have a working network + connection. + """ + def __init__(self, *args, **kwargs): + + self.status_signals = kwargs.pop('status_signals', None) + self.error_cb = kwargs.pop( + 'error_cb', + lambda exc: logger.error("%s", exc.message)) + self.shutdown = threading.Event() + + # XXX get provider passed here + provider = kwargs.pop('provider', None) + null_check(provider, 'provider') + + eipconf = eipconfig.EIPConfig(domain=provider) + eipconf.load() + eipserviceconf = eipconfig.EIPServiceConfig(domain=provider) + eipserviceconf.load() + + gw = eipconfig.get_eip_gateway( + eipconfig=eipconf, + eipserviceconfig=eipserviceconf) + self.checker = LeapNetworkChecker( + provider_gw=gw) + + def start(self): + self.process_handle = self._launch_recurrent_network_checks( + (self.error_cb,)) + + def stop(self): + self.process_handle.join(timeout=0.1) + self.shutdown.set() + logger.debug("network checked stopped.") + + def run_checks(self): + pass + + #private methods + + #here all the observers in fail_callbacks expect one positional argument, + #which is exception so we can try by passing a lambda with logger to + #check it works. + + def _network_checks_thread(self, fail_callbacks): + #TODO: replace this with waiting for a signal from openvpn + while True: + try: + self.checker.check_tunnel_default_interface() + break + except TunnelNotDefaultRouteError: + # XXX ??? why do we sleep here??? + # aa: If the openvpn isn't up and running yet, + # let's give it a moment to breath. + #logger.error('NOT DEFAULT ROUTE!----') + # Instead of this, we should flag when the + # iface IS SUPPOSED to be up imo. -- kali + sleep(1) + + fail_observer_dict = dict((( + observer, + process_events(observer)) for observer in fail_callbacks)) + + while not self.shutdown.is_set(): + try: + self.checker.check_tunnel_default_interface() + self.checker.check_internet_connection() + sleep(ROUTE_CHECK_INTERVAL) + except Exception as exc: + for obs in fail_observer_dict: + fail_observer_dict[obs].send(exc) + sleep(ROUTE_CHECK_INTERVAL) + + #reset event + # I see a problem with this. You cannot stop it, it + # resets itself forever. -- kali + + # XXX use QTimer for the recurrent triggers, + # and ditch the sleeps. + logger.debug('resetting event') + self.shutdown.clear() + + def _launch_recurrent_network_checks(self, fail_callbacks): + # XXX reimplement using QTimer -- kali + watcher = launch_thread( + self._network_checks_thread, + (fail_callbacks,)) + return watcher diff --git a/src/leap/base/pluggableconfig.py b/src/leap/base/pluggableconfig.py new file mode 100644 index 00000000..6f9f3f6f --- /dev/null +++ b/src/leap/base/pluggableconfig.py @@ -0,0 +1,462 @@ +""" +generic configuration handlers +""" +import copy +import json +import logging +import os +import time +import urlparse + +import jsonschema + +from leap.util.translations import LEAPTranslatable + +logger = logging.getLogger(__name__) + + +__all__ = ['PluggableConfig', + 'adaptors', + 'types', + 'UnknownOptionException', + 'MissingValueException', + 'ConfigurationProviderException', + 'TypeCastException'] + +# exceptions + + +class ValidationError(Exception): + pass + + +class UnknownOptionException(Exception): + """exception raised when a non-configuration + value is present in the configuration""" + + +class MissingValueException(Exception): + """exception raised when a required value is missing""" + + +class ConfigurationProviderException(Exception): + """exception raised when a configuration provider is missing, etc""" + + +class TypeCastException(Exception): + """exception raised when a + configuration item cannot be coerced to a type""" + + +class ConfigAdaptor(object): + """ + abstract base class for config adaotors for + serialization/deserialization and custom validation + and type casting. + """ + def read(self, filename): + raise NotImplementedError("abstract base class") + + def write(self, config, filename): + with open(filename, 'w') as f: + self._write(f, config) + + def _write(self, fp, config): + raise NotImplementedError("abstract base class") + + def validate(self, config, schema): + raise NotImplementedError("abstract base class") + + +adaptors = {} + + +class JSONSchemaEncoder(json.JSONEncoder): + """ + custom default encoder that + casts python objects to json objects for + the schema validation + """ + def default(self, obj): + if obj is str: + return 'string' + if obj is unicode: + return 'string' + if obj is int: + return 'integer' + if obj is list: + return 'array' + if obj is dict: + return 'object' + if obj is bool: + return 'boolean' + + +class JSONAdaptor(ConfigAdaptor): + indent = 2 + extensions = ['json'] + + def read(self, _from): + if isinstance(_from, file): + _from_string = _from.read() + if isinstance(_from, str): + _from_string = _from + return json.loads(_from_string) + + def _write(self, fp, config): + fp.write(json.dumps(config, + indent=self.indent, + sort_keys=True)) + + def validate(self, config, schema_obj): + schema_json = JSONSchemaEncoder().encode(schema_obj) + schema = json.loads(schema_json) + try: + jsonschema.validate(config, schema) + except jsonschema.ValidationError: + raise ValidationError + + +adaptors['json'] = JSONAdaptor() + +# +# Adaptors +# +# Allow to apply a predefined set of types to the +# specs, so it checks the validity of formats and cast it +# to proper python types. + +# TODO: +# - HTTPS uri + + +class DateType(object): + fmt = '%Y-%m-%d' + + def to_python(self, data): + return time.strptime(data, self.fmt) + + def get_prep_value(self, data): + return time.strftime(self.fmt, data) + + +class TranslatableType(object): + """ + a type that casts to LEAPTranslatable objects. + Used for labels we get from providers and stuff. + """ + + def to_python(self, data): + return LEAPTranslatable(data) + + # needed? we already have an extended dict... + #def get_prep_value(self, data): + #return dict(data) + + +class URIType(object): + + def to_python(self, data): + parsed = urlparse.urlparse(data) + if not parsed.scheme: + raise TypeCastException("uri %s has no schema" % data) + return parsed + + def get_prep_value(self, data): + return data.geturl() + + +class HTTPSURIType(object): + + def to_python(self, data): + parsed = urlparse.urlparse(data) + if not parsed.scheme: + raise TypeCastException("uri %s has no schema" % data) + if parsed.scheme != "https": + raise TypeCastException( + "uri %s does not has " + "https schema" % data) + return parsed + + def get_prep_value(self, data): + return data.geturl() + + +types = { + 'date': DateType(), + 'uri': URIType(), + 'https-uri': HTTPSURIType(), + 'translatable': TranslatableType(), +} + + +class PluggableConfig(object): + + options = {} + + def __init__(self, + adaptors=adaptors, + types=types, + format=None): + + self.config = {} + self.adaptors = adaptors + self.types = types + self._format = format + self.mtime = None + self.dirty = False + + @property + def option_dict(self): + if hasattr(self, 'options') and isinstance(self.options, dict): + return self.options.get('properties', None) + + def items(self): + """ + act like an iterator + """ + if isinstance(self.option_dict, dict): + return self.option_dict.items() + return self.options + + def validate(self, config, format=None): + """ + validate config + """ + schema = self.options + if format is None: + format = self._format + + if format: + adaptor = self.get_adaptor(self._format) + adaptor.validate(config, schema) + else: + # we really should make format mandatory... + logger.error('no format passed to validate') + + # first round of validation is ok. + # now we proceed to cast types if any specified. + self.to_python(config) + + def to_python(self, config): + """ + cast types following first type and then format indications. + """ + unseen_options = [i for i in config if i not in self.option_dict] + if unseen_options: + raise UnknownOptionException( + "Unknown options: %s" % ', '.join(unseen_options)) + + for key, value in config.items(): + _type = self.option_dict[key].get('type') + if _type is None and 'default' in self.option_dict[key]: + _type = type(self.option_dict[key]['default']) + if _type is not None: + tocast = True + if not callable(_type) and isinstance(value, _type): + tocast = False + if tocast: + try: + config[key] = _type(value) + except BaseException, e: + raise TypeCastException( + "Could not coerce %s, %s, " + "to type %s: %s" % (key, value, _type.__name__, e)) + _format = self.option_dict[key].get('format', None) + _ftype = self.types.get(_format, None) + if _ftype: + try: + config[key] = _ftype.to_python(value) + except BaseException, e: + raise TypeCastException( + "Could not coerce %s, %s, " + "to format %s: %s" % (key, value, + _ftype.__class__.__name__, + e)) + + return config + + def prep_value(self, config): + """ + the inverse of to_python method, + called just before serialization + """ + for key, value in config.items(): + _format = self.option_dict[key].get('format', None) + _ftype = self.types.get(_format, None) + if _ftype and hasattr(_ftype, 'get_prep_value'): + try: + config[key] = _ftype.get_prep_value(value) + except BaseException, e: + raise TypeCastException( + "Could not serialize %s, %s, " + "by format %s: %s" % (key, value, + _ftype.__class__.__name__, + e)) + else: + config[key] = value + return config + + # methods for adding configuration + + def get_default_values(self): + """ + return a config options from configuration defaults + """ + defaults = {} + for key, value in self.items(): + if 'default' in value: + defaults[key] = value['default'] + return copy.deepcopy(defaults) + + def get_adaptor(self, format): + """ + get specified format adaptor or + guess for a given filename + """ + adaptor = self.adaptors.get(format, None) + if adaptor: + return adaptor + + # not registered in adaptors dict, let's try all + for adaptor in self.adaptors.values(): + if format in adaptor.extensions: + return adaptor + + def filename2format(self, filename): + extension = os.path.splitext(filename)[-1] + return extension.lstrip('.') or None + + def serialize(self, filename, format=None, full=False): + if not format: + format = self._format + if not format: + format = self.filename2format(filename) + if not format: + raise Exception('Please specify a format') + # TODO: more specific exception type + + adaptor = self.get_adaptor(format) + if not adaptor: + raise Exception("Adaptor not found for format: %s" % format) + + config = copy.deepcopy(self.config) + serializable = self.prep_value(config) + adaptor.write(serializable, filename) + + if self.mtime: + self.touch_mtime(filename) + + def touch_mtime(self, filename): + mtime = self.mtime + os.utime(filename, (mtime, mtime)) + + def deserialize(self, string=None, fromfile=None, format=None): + """ + load configuration from a file or string + """ + + def _try_deserialize(): + if fromfile: + with open(fromfile, 'r') as f: + content = adaptor.read(f) + elif string: + content = adaptor.read(string) + return content + + # XXX cleanup this! + + if fromfile: + assert os.path.exists(fromfile) + if not format: + format = self.filename2format(fromfile) + + if not format: + format = self._format + if format: + adaptor = self.get_adaptor(format) + else: + adaptor = None + + if adaptor: + content = _try_deserialize() + return content + + # no adaptor, let's try rest of adaptors + + adaptors = self.adaptors[:] + + if format: + adaptors.sort( + key=lambda x: int( + format in x.extensions), + reverse=True) + + for adaptor in adaptors: + content = _try_deserialize() + return content + + def set_dirty(self): + self.dirty = True + + def is_dirty(self): + return self.dirty + + def load(self, *args, **kwargs): + """ + load from string or file + if no string of fromfile option is given, + it will attempt to load from defaults + defined in the schema. + """ + string = args[0] if args else None + fromfile = kwargs.get("fromfile", None) + mtime = kwargs.pop("mtime", None) + self.mtime = mtime + content = None + + # start with defaults, so we can + # have partial values applied. + content = self.get_default_values() + if string and isinstance(string, str): + content = self.deserialize(string) + + if not string and fromfile is not None: + #import ipdb;ipdb.set_trace() + content = self.deserialize(fromfile=fromfile) + + if not content: + logger.error('no content could be loaded') + # XXX raise! + return + + # lazy evaluation until first level of nesting + # to allow lambdas with context-dependant info + # like os.path.expanduser + for k, v in content.iteritems(): + if callable(v): + content[k] = v() + + self.validate(content) + self.config = content + return True + + +def testmain(): # pragma: no cover + + from tests import test_validation as t + import pprint + + config = PluggableConfig(_format="json") + properties = copy.deepcopy(t.sample_spec) + + config.options = properties + config.load(fromfile='data.json') + + print 'config' + pprint.pprint(config.config) + + config.serialize('/tmp/testserial.json') + +if __name__ == "__main__": + testmain() diff --git a/src/leap/base/providers.py b/src/leap/base/providers.py new file mode 100644 index 00000000..d41f3695 --- /dev/null +++ b/src/leap/base/providers.py @@ -0,0 +1,29 @@ +"""all dealing with leap-providers: definition files, updating""" +from leap.base import config as baseconfig +from leap.base import specs + + +class LeapProviderDefinition(baseconfig.JSONLeapConfig): + spec = specs.leap_provider_spec + + def _get_slug(self): + domain = getattr(self, 'domain', None) + if domain: + path = baseconfig.get_provider_path(domain) + else: + path = baseconfig.get_default_provider_path() + + return baseconfig.get_config_file( + 'provider.json', folder=path) + + def _set_slug(self, *args, **kwargs): + raise AttributeError("you cannot set slug") + + slug = property(_get_slug, _set_slug) + + +class LeapProviderSet(object): + # we gather them from the filesystem + # TODO: (MVS+) + def __init__(self): + self.count = 0 diff --git a/src/leap/base/specs.py b/src/leap/base/specs.py new file mode 100644 index 00000000..fbe8a0e9 --- /dev/null +++ b/src/leap/base/specs.py @@ -0,0 +1,62 @@ +leap_provider_spec = { + 'description': 'provider definition', + 'type': 'object', + 'properties': { + 'version': { + 'type': unicode, + 'default': '0.1.0' + #'required': True + }, + "default_language": { + 'type': unicode, + 'default': 'en' + }, + 'domain': { + 'type': unicode, # XXX define uri type + 'default': 'testprovider.example.org' + #'required': True, + }, + 'name': { + #'type': LEAPTranslatable, + 'type': dict, + 'format': 'translatable', + 'default': {u'en': u'Test Provider'} + #'required': True + }, + 'description': { + #'type': LEAPTranslatable, + 'type': dict, + 'format': 'translatable', + 'default': {u'en': u'Test provider'} + }, + 'enrollment_policy': { + 'type': unicode, # oneof ?? + 'default': 'open' + }, + 'services': { + 'type': list, # oneof ?? + 'default': ['eip'] + }, + 'api_version': { + 'type': unicode, + 'default': '0.1.0' # version regexp + }, + 'api_uri': { + 'type': unicode # uri + }, + 'public_key': { + 'type': unicode # fingerprint + }, + 'ca_cert_fingerprint': { + 'type': unicode, + }, + 'ca_cert_uri': { + 'type': unicode, + 'format': 'https-uri' + }, + 'languages': { + 'type': list, + 'default': ['en'] + } + } +} diff --git a/src/leap/base/tests/__init__.py b/src/leap/base/tests/__init__.py new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/src/leap/base/tests/__init__.py diff --git a/src/leap/base/tests/test_auth.py b/src/leap/base/tests/test_auth.py new file mode 100644 index 00000000..b3009a9b --- /dev/null +++ b/src/leap/base/tests/test_auth.py @@ -0,0 +1,58 @@ +from BaseHTTPServer import BaseHTTPRequestHandler +import urlparse +try: + import unittest2 as unittest +except ImportError: + import unittest + +import requests +#from mock import Mock + +from leap.base import auth +#from leap.base import exceptions +from leap.eip.tests.test_checks import NoLogRequestHandler +from leap.testing.basetest import BaseLeapTest +from leap.testing.https_server import BaseHTTPSServerTestCase + + +class LeapSRPRegisterTests(BaseHTTPSServerTestCase, BaseLeapTest): + __name__ = "leap_srp_register_test" + provider = "testprovider.example.org" + + class request_handler(NoLogRequestHandler, BaseHTTPRequestHandler): + responses = { + '/': ['OK', '']} + + def do_GET(self): + path = urlparse.urlparse(self.path) + message = '\n'.join(self.responses.get( + path.path, None)) + self.send_response(200) + self.end_headers() + self.wfile.write(message) + + def setUp(self): + pass + + def tearDown(self): + pass + + def test_srp_auth_should_implement_check_methods(self): + SERVER = "https://localhost:8443" + srp_auth = auth.LeapSRPRegister(provider=SERVER, verify=False) + + self.assertTrue(hasattr(srp_auth, "init_session"), + "missing meth") + self.assertTrue(hasattr(srp_auth, "get_registration_uri"), + "missing meth") + self.assertTrue(hasattr(srp_auth, "register_user"), + "missing meth") + + def test_srp_auth_basic_functionality(self): + SERVER = "https://localhost:8443" + srp_auth = auth.LeapSRPRegister(provider=SERVER, verify=False) + + self.assertIsInstance(srp_auth.session, requests.sessions.Session) + self.assertEqual( + srp_auth.get_registration_uri(), + "https://localhost:8443/1/users") diff --git a/src/leap/base/tests/test_checks.py b/src/leap/base/tests/test_checks.py new file mode 100644 index 00000000..8126755b --- /dev/null +++ b/src/leap/base/tests/test_checks.py @@ -0,0 +1,177 @@ +try: + import unittest2 as unittest +except ImportError: + import unittest +import os +import sh + +from mock import (patch, Mock) +from StringIO import StringIO + +from leap.base import checks +from leap.base import exceptions +from leap.testing.basetest import BaseLeapTest + +_uid = os.getuid() + + +class LeapNetworkCheckTest(BaseLeapTest): + __name__ = "leap_network_check_tests" + + def setUp(self): + os.environ['PATH'] += ':/bin' + pass + + def tearDown(self): + pass + + def test_checker_should_implement_check_methods(self): + checker = checks.LeapNetworkChecker() + + self.assertTrue(hasattr(checker, "check_internet_connection"), + "missing meth") + self.assertTrue(hasattr(checker, "check_tunnel_default_interface"), + "missing meth") + self.assertTrue(hasattr(checker, "is_internet_up"), + "missing meth") + self.assertTrue(hasattr(checker, "ping_gateway"), + "missing meth") + self.assertTrue(hasattr(checker, "parse_log_and_react"), + "missing meth") + + def test_checker_should_actually_call_all_tests(self): + checker = checks.LeapNetworkChecker() + mc = Mock() + checker.run_all(checker=mc) + self.assertTrue(mc.check_internet_connection.called, "not called") + self.assertTrue(mc.check_tunnel_default_interface.called, "not called") + self.assertTrue(mc.is_internet_up.called, "not called") + self.assertTrue(mc.parse_log_and_react.called, "not called") + + # ping gateway only called if we pass provider_gw + checker = checks.LeapNetworkChecker(provider_gw="0.0.0.0") + mc = Mock() + checker.run_all(checker=mc) + self.assertTrue(mc.check_internet_connection.called, "not called") + self.assertTrue(mc.check_tunnel_default_interface.called, "not called") + self.assertTrue(mc.ping_gateway.called, "not called") + self.assertTrue(mc.is_internet_up.called, "not called") + self.assertTrue(mc.parse_log_and_react.called, "not called") + + def test_get_default_interface_no_interface(self): + checker = checks.LeapNetworkChecker() + with patch('leap.base.checks.open', create=True) as mock_open: + with self.assertRaises(exceptions.NoDefaultInterfaceFoundError): + mock_open.return_value = StringIO( + "Iface\tDestination Gateway\t" + "Flags\tRefCntd\tUse\tMetric\t" + "Mask\tMTU\tWindow\tIRTT") + checker.get_default_interface_gateway() + + def test_check_tunnel_default_interface(self): + checker = checks.LeapNetworkChecker() + with patch('leap.base.checks.open', create=True) as mock_open: + with self.assertRaises(exceptions.TunnelNotDefaultRouteError): + mock_open.return_value = StringIO( + "Iface\tDestination Gateway\t" + "Flags\tRefCntd\tUse\tMetric\t" + "Mask\tMTU\tWindow\tIRTT\n" + "wlan0\t00000000\t0102A8C0\t" + "0003\t0\t0\t0\t00000000\t0\t0\t0") + checker.check_tunnel_default_interface() + + with patch('leap.base.checks.open', create=True) as mock_open: + mock_open.return_value = StringIO( + "Iface\tDestination Gateway\t" + "Flags\tRefCntd\tUse\tMetric\t" + "Mask\tMTU\tWindow\tIRTT\n" + "tun0\t00000000\t01002A0A\t0003\t0\t0\t0\t00000080\t0\t0\t0") + checker.check_tunnel_default_interface() + + def test_ping_gateway_fail(self): + checker = checks.LeapNetworkChecker() + with patch.object(sh, "ping") as mocked_ping: + with self.assertRaises(exceptions.NoConnectionToGateway): + mocked_ping.return_value = Mock + mocked_ping.return_value.stdout = "11% packet loss" + checker.ping_gateway("4.2.2.2") + + def test_ping_gateway(self): + checker = checks.LeapNetworkChecker() + with patch.object(sh, "ping") as mocked_ping: + mocked_ping.return_value = Mock + mocked_ping.return_value.stdout = """ +PING 4.2.2.2 (4.2.2.2) 56(84) bytes of data. +64 bytes from 4.2.2.2: icmp_req=1 ttl=54 time=33.8 ms +64 bytes from 4.2.2.2: icmp_req=2 ttl=54 time=30.6 ms +64 bytes from 4.2.2.2: icmp_req=3 ttl=54 time=31.4 ms +64 bytes from 4.2.2.2: icmp_req=4 ttl=54 time=36.1 ms +64 bytes from 4.2.2.2: icmp_req=5 ttl=54 time=30.8 ms +64 bytes from 4.2.2.2: icmp_req=6 ttl=54 time=30.4 ms +64 bytes from 4.2.2.2: icmp_req=7 ttl=54 time=30.7 ms +64 bytes from 4.2.2.2: icmp_req=8 ttl=54 time=32.7 ms +64 bytes from 4.2.2.2: icmp_req=9 ttl=54 time=31.4 ms +64 bytes from 4.2.2.2: icmp_req=10 ttl=54 time=33.3 ms + +--- 4.2.2.2 ping statistics --- +10 packets transmitted, 10 received, 0% packet loss, time 9016ms +rtt min/avg/max/mdev = 30.497/32.172/36.161/1.755 ms""" + checker.ping_gateway("4.2.2.2") + + def test_check_internet_connection_failures(self): + checker = checks.LeapNetworkChecker() + TimeoutError = get_ping_timeout_error() + with patch.object(sh, "ping") as mocked_ping: + mocked_ping.side_effect = TimeoutError + with self.assertRaises(exceptions.NoInternetConnection): + with patch.object(checker, "ping_gateway") as mock_gateway: + mock_gateway.side_effect = exceptions.NoConnectionToGateway + checker.check_internet_connection() + + with patch.object(sh, "ping") as mocked_ping: + mocked_ping.side_effect = TimeoutError + with self.assertRaises(exceptions.NoInternetConnection): + with patch.object(checker, "ping_gateway") as mock_gateway: + mock_gateway.return_value = True + checker.check_internet_connection() + + def test_parse_log_and_react(self): + checker = checks.LeapNetworkChecker() + to_call = Mock() + log = [("leap.openvpn - INFO - Mon Nov 19 13:36:24 2012 " + "read UDPv4 [ECONNREFUSED]: Connection refused (code=111)")] + err_matrix = [(checks.EVENT_CONNECT_REFUSED, (to_call, ))] + checker.parse_log_and_react(log, err_matrix) + self.assertTrue(to_call.called) + + log = [("2012-11-19 13:36:26,177 - leap.openvpn - INFO - " + "Mon Nov 19 13:36:24 2012 ERROR: Linux route delete command " + "failed: external program exited"), + ("2012-11-19 13:36:26,178 - leap.openvpn - INFO - " + "Mon Nov 19 13:36:24 2012 ERROR: Linux route delete command " + "failed: external program exited"), + ("2012-11-19 13:36:26,180 - leap.openvpn - INFO - " + "Mon Nov 19 13:36:24 2012 ERROR: Linux route delete command " + "failed: external program exited"), + ("2012-11-19 13:36:26,181 - leap.openvpn - INFO - " + "Mon Nov 19 13:36:24 2012 /sbin/ifconfig tun0 0.0.0.0"), + ("2012-11-19 13:36:26,182 - leap.openvpn - INFO - " + "Mon Nov 19 13:36:24 2012 Linux ip addr del failed: external " + "program exited with error stat"), + ("2012-11-19 13:36:26,183 - leap.openvpn - INFO - " + "Mon Nov 19 13:36:26 2012 SIGTERM[hard,] received, process" + "exiting"), ] + to_call.reset_mock() + checker.parse_log_and_react(log, err_matrix) + self.assertFalse(to_call.called) + + to_call.reset_mock() + checker.parse_log_and_react([], err_matrix) + self.assertFalse(to_call.called) + + +def get_ping_timeout_error(): + try: + sh.ping("-c", "1", "-w", "1", "8.8.7.7") + except Exception as e: + return e diff --git a/src/leap/base/tests/test_config.py b/src/leap/base/tests/test_config.py new file mode 100644 index 00000000..d03149b2 --- /dev/null +++ b/src/leap/base/tests/test_config.py @@ -0,0 +1,247 @@ +import json +import os +import platform +import socket +#import tempfile + +import mock +import requests + +from leap.base import config +from leap.base import constants +from leap.base import exceptions +from leap.eip import constants as eipconstants +from leap.util.fileutil import mkdir_p +from leap.testing.basetest import BaseLeapTest + + +try: + import unittest2 as unittest +except ImportError: + import unittest + +_system = platform.system() + + +class JSONLeapConfigTest(BaseLeapTest): + def setUp(self): + pass + + def tearDown(self): + pass + + def test_metaclass(self): + with self.assertRaises(exceptions.ImproperlyConfigured) as exc: + class DummyTestConfig(config.JSONLeapConfig): + __metaclass__ = config.MetaConfigWithSpec + exc.startswith("missing spec dict") + + class DummyTestConfig(config.JSONLeapConfig): + __metaclass__ = config.MetaConfigWithSpec + spec = {'properties': {}} + with self.assertRaises(exceptions.ImproperlyConfigured) as exc: + DummyTestConfig() + exc.startswith("missing slug") + + class DummyTestConfig(config.JSONLeapConfig): + __metaclass__ = config.MetaConfigWithSpec + spec = {'properties': {}} + slug = "foo" + DummyTestConfig() + +######################################3 +# +# provider fetch tests block +# + + +class ProviderTest(BaseLeapTest): + # override per test fixtures + + def setUp(self): + pass + + def tearDown(self): + pass + + +# XXX depreacated. similar test in eip.checks + +#class BareHomeTestCase(ProviderTest): +# + #__name__ = "provider_config_tests_bare_home" +# + #def test_should_raise_if_missing_eip_json(self): + #with self.assertRaises(exceptions.MissingConfigFileError): + #config.get_config_json(os.path.join(self.home, 'eip.json')) + + +class ProviderDefinitionTestCase(ProviderTest): + # XXX MOVE TO eip.test_checks + # -- kali 2012-08-24 00:38 + + __name__ = "provider_config_tests" + + def setUp(self): + # dump a sample eip file + # XXX Move to Use EIP Spec Instead!!! + # XXX tests to be moved to eip.checks and eip.providers + # XXX can use eipconfig.dump_default_eipconfig + + path = os.path.join(self.home, '.config', 'leap') + mkdir_p(path) + with open(os.path.join(path, 'eip.json'), 'w') as fp: + json.dump(eipconstants.EIP_SAMPLE_JSON, fp) + + +# these tests below should move to +# eip.checks +# config.Configuration has been deprecated + +# TODO: +# - We're instantiating a ProviderTest because we're doing the home wipeoff +# on setUpClass instead of the setUp (for speedup of the general cases). + +# We really should be testing all of them in the same testCase, and +# doing an extra wipe of the tempdir... but be careful!!!! do not mess with +# os.environ home more than needed... that could potentially bite! + +# XXX actually, another thing to fix here is separating tests: +# - test that requests has been called. +# - check deeper for error types/msgs + +# we SHOULD inject requests dep in the constructor +# (so we can pass mock easily). + + +#class ProviderFetchConError(ProviderTest): + #def test_connection_error(self): + #with mock.patch.object(requests, "get") as mock_method: + #mock_method.side_effect = requests.ConnectionError + #cf = config.Configuration() + #self.assertIsInstance(cf.error, str) +# +# +#class ProviderFetchHttpError(ProviderTest): + #def test_file_not_found(self): + #with mock.patch.object(requests, "get") as mock_method: + #mock_method.side_effect = requests.HTTPError + #cf = config.Configuration() + #self.assertIsInstance(cf.error, str) +# +# +#class ProviderFetchInvalidUrl(ProviderTest): + #def test_invalid_url(self): + #cf = config.Configuration("ht") + #self.assertTrue(cf.error) + + +# end provider fetch tests +########################################### + + +class ConfigHelperFunctions(BaseLeapTest): + + __name__ = "config_helper_tests" + + def setUp(self): + pass + + def tearDown(self): + pass + + # tests + + @unittest.skipUnless(_system == "Linux", "linux only") + def test_lin_get_config_file(self): + """ + config file path where expected? (linux) + """ + self.assertEqual( + config.get_config_file( + 'test', folder="foo/bar"), + os.path.expanduser( + '~/.config/leap/foo/bar/test') + ) + + @unittest.skipUnless(_system == "Darwin", "mac only") + def test_mac_get_config_file(self): + """ + config file path where expected? (mac) + """ + self._missing_test_for_plat(do_raise=True) + + @unittest.skipUnless(_system == "Windows", "win only") + def test_win_get_config_file(self): + """ + config file path where expected? + """ + self._missing_test_for_plat(do_raise=True) + + # + # XXX hey, I'm raising exceptions here + # on purpose. just wanted to make sure + # that the skip stuff is doing it right. + # If you're working on win/macos tests, + # feel free to remove tests that you see + # are too redundant. + + @unittest.skipUnless(_system == "Linux", "linux only") + def test_lin_get_config_dir(self): + """ + nice config dir? (linux) + """ + self.assertEqual( + config.get_config_dir(), + os.path.expanduser('~/.config/leap')) + + @unittest.skipUnless(_system == "Darwin", "mac only") + def test_mac_get_config_dir(self): + """ + nice config dir? (mac) + """ + self._missing_test_for_plat(do_raise=True) + + @unittest.skipUnless(_system == "Windows", "win only") + def test_win_get_config_dir(self): + """ + nice config dir? (win) + """ + self._missing_test_for_plat(do_raise=True) + + # provider paths + + @unittest.skipUnless(_system == "Linux", "linux only") + def test_get_default_provider_path(self): + """ + is default provider path ok? + """ + self.assertEqual( + config.get_default_provider_path(), + os.path.expanduser( + '~/.config/leap/providers/%s/' % + constants.DEFAULT_PROVIDER) + ) + + # validate ip + + def test_validate_ip(self): + """ + check our ip validation + """ + config.validate_ip('3.3.3.3') + with self.assertRaises(socket.error): + config.validate_ip('255.255.255.256') + with self.assertRaises(socket.error): + config.validate_ip('foobar') + + @unittest.skip + def test_validate_domain(self): + """ + code to be written yet + """ + raise NotImplementedError + + +if __name__ == "__main__": + unittest.main() diff --git a/src/leap/base/tests/test_providers.py b/src/leap/base/tests/test_providers.py new file mode 100644 index 00000000..92bc1f2f --- /dev/null +++ b/src/leap/base/tests/test_providers.py @@ -0,0 +1,148 @@ +import copy +import json +try: + import unittest2 as unittest +except ImportError: + import unittest +import os + +from leap.base.pluggableconfig import ValidationError +from leap.testing.basetest import BaseLeapTest +from leap.base import providers + + +EXPECTED_DEFAULT_CONFIG = { + u"api_version": u"0.1.0", + #u"description": "LEAPTranslatable<{u'en': u'Test provider'}>", + u"description": {u'en': u'Test provider'}, + u"default_language": u"en", + #u"display_name": {u'en': u"Test Provider"}, + u"domain": u"testprovider.example.org", + #u'name': "LEAPTranslatable<{u'en': u'Test Provider'}>", + u'name': {u'en': u'Test Provider'}, + u"enrollment_policy": u"open", + #u"serial": 1, + u"services": [ + u"eip" + ], + u"languages": [u"en"], + u"version": u"0.1.0" +} + + +class TestLeapProviderDefinition(BaseLeapTest): + def setUp(self): + self.domain = "testprovider.example.org" + self.definition = providers.LeapProviderDefinition( + domain=self.domain) + self.definition.save(force=True) + self.definition.load() # why have to load after save?? + self.config = self.definition.config + + def tearDown(self): + if hasattr(self, 'testfile') and os.path.isfile(self.testfile): + os.remove(self.testfile) + + # tests + + # XXX most of these tests can be made more abstract + # and moved to test_baseconfig *triangulate!* + + def test_provider_slug_property(self): + slug = self.definition.slug + self.assertEquals( + slug, + os.path.join( + self.home, + '.config', 'leap', 'providers', + '%s' % self.domain, + 'provider.json')) + with self.assertRaises(AttributeError): + self.definition.slug = 23 + + def test_provider_dump(self): + # check a good provider definition is dumped to disk + self.testfile = self.get_tempfile('test.json') + self.definition.save(to=self.testfile, force=True) + deserialized = json.load(open(self.testfile, 'rb')) + self.maxDiff = None + #import ipdb;ipdb.set_trace() + self.assertEqual(deserialized, EXPECTED_DEFAULT_CONFIG) + + def test_provider_dump_to_slug(self): + # same as above, but we test the ability to save to a + # file generated from the slug. + # XXX THIS TEST SHOULD MOVE TO test_baseconfig + self.definition.save() + filename = self.definition.filename + self.assertTrue(os.path.isfile(filename)) + deserialized = json.load(open(filename, 'rb')) + self.assertEqual(deserialized, EXPECTED_DEFAULT_CONFIG) + + def test_provider_load(self): + # check loading provider from disk file + self.testfile = self.get_tempfile('test_load.json') + with open(self.testfile, 'w') as wf: + wf.write(json.dumps(EXPECTED_DEFAULT_CONFIG)) + self.definition.load(fromfile=self.testfile) + #self.assertDictEqual(self.config, + #EXPECTED_DEFAULT_CONFIG) + self.assertItemsEqual(self.config, EXPECTED_DEFAULT_CONFIG) + + def test_provider_validation(self): + self.definition.validate(self.config) + _config = copy.deepcopy(self.config) + # bad type, raise validation error + _config['domain'] = 111 + with self.assertRaises(ValidationError): + self.definition.validate(_config) + + @unittest.skip + def test_load_malformed_json_definition(self): + raise NotImplementedError + + @unittest.skip + def test_type_validation(self): + # check various type validation + # type cast + raise NotImplementedError + + +class TestLeapProviderSet(BaseLeapTest): + + def setUp(self): + self.providers = providers.LeapProviderSet() + + def tearDown(self): + pass + ### + + def test_get_zero_count(self): + self.assertEqual(self.providers.count, 0) + + @unittest.skip + def test_count_defined_providers(self): + # check the method used for making + # the list of providers + raise NotImplementedError + + @unittest.skip + def test_get_default_provider(self): + raise NotImplementedError + + @unittest.skip + def test_should_be_at_least_one_provider_after_init(self): + # when we init an empty environment, + # there should be at least one provider, + # that will be a dump of the default provider definition + # somehow a high level test + raise NotImplementedError + + @unittest.skip + def test_get_eip_remote_from_default_provider(self): + # from: default provider + # expect: remote eip domain + raise NotImplementedError + +if __name__ == "__main__": + unittest.main() diff --git a/src/leap/base/tests/test_validation.py b/src/leap/base/tests/test_validation.py new file mode 100644 index 00000000..b45fbe3a --- /dev/null +++ b/src/leap/base/tests/test_validation.py @@ -0,0 +1,93 @@ +import copy +import datetime +from functools import partial +#import json +try: + import unittest2 as unittest +except ImportError: + import unittest +import os + +from leap.base.config import JSONLeapConfig +from leap.base import pluggableconfig +from leap.testing.basetest import BaseLeapTest + +SAMPLE_CONFIG_DICT = { + 'prop_one': 1, + 'prop_uri': "http://example.org", + 'prop_date': '2012-12-12', +} + +EXPECTED_CONFIG = { + 'prop_one': 1, + 'prop_uri': "http://example.org", + 'prop_date': datetime.datetime(2012, 12, 12) +} + +sample_spec = { + 'description': 'sample schema definition', + 'type': 'object', + 'properties': { + 'prop_one': { + 'type': int, + 'default': 1, + 'required': True + }, + 'prop_uri': { + 'type': str, + 'default': 'http://example.org', + 'required': True, + 'format': 'uri' + }, + 'prop_date': { + 'type': str, + 'default': '2012-12-12', + 'format': 'date' + } + } +} + + +class SampleConfig(JSONLeapConfig): + spec = sample_spec + + @property + def slug(self): + return os.path.expanduser('~/sampleconfig.json') + + +class TestJSONLeapConfigValidation(BaseLeapTest): + def setUp(self): + self.sampleconfig = SampleConfig() + self.sampleconfig.save() + self.sampleconfig.load() + self.config = self.sampleconfig.config + + def tearDown(self): + if hasattr(self, 'testfile') and os.path.isfile(self.testfile): + os.remove(self.testfile) + + # tests + + def test_good_validation(self): + self.sampleconfig.validate(SAMPLE_CONFIG_DICT) + + def test_broken_int(self): + _config = copy.deepcopy(SAMPLE_CONFIG_DICT) + _config['prop_one'] = '1' + self.assertRaises( + pluggableconfig.ValidationError, + partial(self.sampleconfig.validate, _config)) + + def test_format_property(self): + # JsonSchema Validator does not check the format property. + # We should have to extend the Configuration class + blah = copy.deepcopy(SAMPLE_CONFIG_DICT) + blah['prop_uri'] = 'xxx' + self.assertRaises( + pluggableconfig.TypeCastException, + partial(self.sampleconfig.validate, blah)) + + +if __name__ == "__main__": + unittest.main() diff --git a/src/leap/baseapp/config.py b/src/leap/baseapp/config.py deleted file mode 100644 index efdb4726..00000000 --- a/src/leap/baseapp/config.py +++ /dev/null @@ -1,40 +0,0 @@ -import ConfigParser -import os - - -def get_config(config_file=None): - """ - temporary method for getting configs, - mainly for early stage development process. - in the future we will get preferences - from the storage api - """ - config = ConfigParser.ConfigParser() - #config.readfp(open('defaults.cfg')) - #XXX does this work on win / mac also??? - conf_path_list = ['eip.cfg', # XXX build a - # proper path with platform-specific places - # XXX make .config/foo - os.path.expanduser('~/.eip.cfg')] - if config_file: - config.readfp(config_file) - else: - config.read(conf_path_list) - return config - - -# XXX wrapper around config? to get default values - -def get_with_defaults(config, section, option): - if config.has_option(section, option): - return config.get(section, option) - else: - # XXX lookup in defaults dict??? - pass - - -def get_vpn_stdout_mockup(): - command = "python" - args = ["-u", "-c", "from eip_client import fakeclient;\ -fakeclient.write_output()"] - return command, args diff --git a/src/leap/baseapp/constants.py b/src/leap/baseapp/constants.py new file mode 100644 index 00000000..e312be21 --- /dev/null +++ b/src/leap/baseapp/constants.py @@ -0,0 +1,6 @@ +# This timer used for polling vpn manager state. + +# XXX what is an optimum polling interval? +# too little will be overkill, too much will +# miss transition states. +TIMER_MILLISECONDS = 250.0 diff --git a/src/leap/baseapp/dialogs.py b/src/leap/baseapp/dialogs.py new file mode 100644 index 00000000..d256fc99 --- /dev/null +++ b/src/leap/baseapp/dialogs.py @@ -0,0 +1,61 @@ +# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4 +import logging + +from PyQt4.QtGui import (QDialog, QFrame, QPushButton, QLabel, QMessageBox) + +logger = logging.getLogger(name=__name__) + + +class ErrorDialog(QDialog): + def __init__(self, parent=None, errtype=None, msg=None, label=None): + super(ErrorDialog, self).__init__(parent) + frameStyle = QFrame.Sunken | QFrame.Panel + self.warningLabel = QLabel() + self.warningLabel.setFrameStyle(frameStyle) + self.warningButton = QPushButton("QMessageBox.&warning()") + + if msg is not None: + self.msg = msg + if label is not None: + self.label = label + if errtype == "critical": + self.criticalMessage(self.msg, self.label) + + def warningMessage(self, msg, label): + msgBox = QMessageBox(QMessageBox.Warning, + "LEAP Client Error", + msg, + QMessageBox.NoButton, self) + msgBox.addButton("&Ok", QMessageBox.AcceptRole) + if msgBox.exec_() == QMessageBox.AcceptRole: + pass + # do whatever we want to do after + # closing the dialog. we can pass that + # in the constructor + + def criticalMessage(self, msg, label): + msgBox = QMessageBox(QMessageBox.Critical, + "LEAP Client Error", + msg, + QMessageBox.NoButton, self) + msgBox.addButton("&Ok", QMessageBox.AcceptRole) + msgBox.exec_() + + # It's critical, so we exit. + # We should better emit a signal and connect it + # with the proper shutdownAndQuit method, but + # this suffices for now. + logger.info('Quitting') + import sys + sys.exit() + + def confirmMessage(self, msg, label, action): + msgBox = QMessageBox(QMessageBox.Critical, + self.tr("LEAP Client Error"), + msg, + QMessageBox.NoButton, self) + msgBox.addButton("&Ok", QMessageBox.AcceptRole) + msgBox.addButton("&Cancel", QMessageBox.RejectRole) + + if msgBox.exec_() == QMessageBox.AcceptRole: + action() diff --git a/src/leap/baseapp/eip.py b/src/leap/baseapp/eip.py new file mode 100644 index 00000000..b34cc82e --- /dev/null +++ b/src/leap/baseapp/eip.py @@ -0,0 +1,243 @@ +from __future__ import print_function +import logging +import time +#import sys + +from PyQt4 import QtCore + +from leap.baseapp.dialogs import ErrorDialog +from leap.baseapp import constants +from leap.eip import exceptions as eip_exceptions +from leap.eip.eipconnection import EIPConnection +from leap.base.checks import EVENT_CONNECT_REFUSED +from leap.util import geo + +logger = logging.getLogger(name=__name__) + + +class EIPConductorAppMixin(object): + """ + initializes an instance of EIPConnection, + gathers errors, and passes status-change signals + from Qt land along to the conductor. + Connects the eip connect/disconnect logic + to the switches in the app (buttons/menu items). + """ + ERR_DIALOG = False + + def __init__(self, *args, **kwargs): + opts = kwargs.pop('opts') + config_file = getattr(opts, 'config_file', None) + provider = kwargs.pop('provider') + + self.eip_service_started = False + + # conductor (eip connection) is in charge of all + # vpn-related configuration / monitoring. + # we pass a tuple of signals that will be + # triggered when status changes. + + self.conductor = EIPConnection( + watcher_cb=self.newLogLine.emit, + config_file=config_file, + checker_signals=(self.eipStatusChange.emit, ), + status_signals=(self.openvpnStatusChange.emit, ), + debug=self.debugmode, + ovpn_verbosity=opts.openvpn_verb, + provider=provider) + + # Do we want to enable the skip checks w/o being + # in debug mode?? + #self.skip_download = opts.no_provider_checks + #self.skip_verify = opts.no_ca_verify + self.skip_download = False + self.skip_verify = False + + def run_eip_checks(self): + """ + runs eip checks and + the error checking loop + """ + logger.debug('running EIP CHECKS') + self.conductor.run_checks( + skip_download=self.skip_download, + skip_verify=self.skip_verify) + self.error_check() + + self.start_eipconnection.emit() + + def error_check(self): + """ + consumes the conductor error queue. + pops errors, and acts accordingly (launching user dialogs). + """ + logger.debug('error check') + + errq = self.conductor.error_queue + while errq.qsize() != 0: + logger.debug('%s errors left in conductor queue', errq.qsize()) + # we get exception and original traceback from queue + error, tb = errq.get() + + # redundant log, debugging the loop. + logger.error('%s: %s', error.__class__.__name__, error.message) + + if issubclass(error.__class__, eip_exceptions.EIPClientError): + self.triggerEIPError.emit(error) + + else: + # deprecated form of raising exception. + raise error, None, tb + + if error.failfirst is True: + break + + @QtCore.pyqtSlot(object) + def onEIPError(self, error): + """ + check severity and launches + dialogs informing user about the errors. + in the future we plan to derive errors to + our log viewer. + """ + if self.ERR_DIALOG: + logger.warning('another error dialog suppressed') + return + + # XXX this is actually a one-shot. + # On the dialog there should be + # a reset signal binded to the ok button + # or something like that. + self.ERR_DIALOG = True + + if getattr(error, 'usermessage', None): + message = error.usermessage + else: + message = error.message + + # XXX + # check headless = False before + # launching dialog. + # (so Qt tests can assert stuff) + + if error.critical: + logger.critical(error.message) + #critical error (non recoverable), + #we give user some info and quit. + #(critical error dialog will exit app) + ErrorDialog(errtype="critical", + msg=message, + label="critical error") + + elif error.warning: + logger.warning(error.message) + + else: + dialog = ErrorDialog() + dialog.warningMessage(message, 'error') + + @QtCore.pyqtSlot() + def statusUpdate(self): + """ + polls status and updates ui with real time + info about transferred bytes / connection state. + right now is triggered by a timer tick + (timer controlled by StatusAwareTrayIcon class) + """ + # TODO I guess it's too expensive to poll + # continously. move to signal events instead. + # (i.e., subscribe to connection status changes + # from openvpn manager) + + if not self.eip_service_started: + # there is a race condition + # going on here. Depending on how long we take + # to init the qt app, the management socket + # is not ready yet. + return + + #if self.conductor.with_errors: + #XXX how to wait on pkexec??? + #something better that this workaround, plz!! + #I removed the pkexec pass authentication at all. + #time.sleep(5) + #logger.debug('timeout') + #logger.error('errors. disconnect') + #self.start_or_stopVPN() # is stop + + state = self.conductor.poll_connection_state() + if not state: + return + + ts, con_status, ok, ip, remote = state + self.set_statusbarMessage(con_status) + self.setIconToolTip() + + ts = time.strftime("%a %b %d %X", ts) + if self.debugmode: + self.updateTS.setText(ts) + self.status_label.setText(con_status) + self.ip_label.setText(ip) + self.remote_label.setText(remote) + self.remote_country.setText( + geo.get_country_name(remote)) + + # status i/o + + status = self.conductor.get_status_io() + if status and self.debugmode: + #XXX move this to systray menu indicators + ts, (tun_read, tun_write, tcp_read, tcp_write, auth_read) = status + ts = time.strftime("%a %b %d %X", ts) + self.updateTS.setText(ts) + self.tun_read_bytes.setText(tun_read) + self.tun_write_bytes.setText(tun_write) + + # connection information via management interface + log = self.conductor.get_log() + error_matrix = [(EVENT_CONNECT_REFUSED, (self.start_or_stopVPN, ))] + if hasattr(self.network_checker, 'checker'): + self.network_checker.checker.parse_log_and_react(log, error_matrix) + + @QtCore.pyqtSlot() + def start_or_stopVPN(self, **kwargs): + """ + stub for running child process with vpn + """ + if self.conductor.has_errors(): + logger.debug('not starting vpn; conductor has errors') + return + + if self.eip_service_started is False: + try: + self.conductor.connect() + + except eip_exceptions.EIPNoCommandError as exc: + logger.error('tried to run openvpn but no command is set') + self.triggerEIPError.emit(exc) + + except Exception as err: + # raise generic exception (Bad Thing Happened?) + logger.exception(err) + else: + # no errors, so go on. + if self.debugmode: + self.startStopButton.setText(self.tr('&Disconnect')) + self.eip_service_started = True + self.toggleEIPAct() + + # XXX decouple! (timer is init by icons class). + # we could bring Timer Init to this Mixin + # or to its own Mixin. + self.timer.start(constants.TIMER_MILLISECONDS) + return + + if self.eip_service_started is True: + self.network_checker.stop() + self.conductor.disconnect() + if self.debugmode: + self.startStopButton.setText(self.tr('&Connect')) + self.eip_service_started = False + self.toggleEIPAct() + self.timer.stop() + return diff --git a/src/leap/baseapp/leap_app.py b/src/leap/baseapp/leap_app.py new file mode 100644 index 00000000..4d3aebd6 --- /dev/null +++ b/src/leap/baseapp/leap_app.py @@ -0,0 +1,153 @@ +import logging + +import sip +sip.setapi('QVariant', 2) + +from PyQt4 import QtCore +from PyQt4 import QtGui + +from leap.gui import mainwindow_rc + +logger = logging.getLogger(name=__name__) + + +APP_LOGO = ':/images/leap-color-small.png' + + +class MainWindowMixin(object): + """ + create the main window + for leap app + """ + + def __init__(self, *args, **kwargs): + # XXX set initial visibility + # debug = no visible + + widget = QtGui.QWidget() + self.setCentralWidget(widget) + + mainLayout = QtGui.QVBoxLayout() + # add widgets to layout + #self.createWindowHeader() + #mainLayout.addWidget(self.headerBox) + + # created in systray + mainLayout.addWidget(self.statusIconBox) + if self.debugmode: + mainLayout.addWidget(self.statusBox) + mainLayout.addWidget(self.loggerBox) + widget.setLayout(mainLayout) + + self.createMainActions() + self.createMainMenus() + + self.setWindowTitle("LEAP Client") + self.set_app_icon() + self.set_statusbarMessage('ready') + + def createMainActions(self): + #self.openAct = QtGui.QAction("&Open...", self, shortcut="Ctrl+O", + #triggered=self.open) + + self.firstRunWizardAct = QtGui.QAction( + "&First run wizard...", self, + triggered=self.stop_connection_and_launch_first_run_wizard) + self.aboutAct = QtGui.QAction("&About", self, triggered=self.about) + + #self.aboutQtAct = QtGui.QAction("About &Qt", self, + #triggered=QtGui.qApp.aboutQt) + + def createMainMenus(self): + self.connMenu = QtGui.QMenu("&Connections", self) + #self.viewMenu.addSeparator() + self.connMenu.addAction(self.quitAction) + + self.settingsMenu = QtGui.QMenu("&Settings", self) + self.settingsMenu.addAction(self.firstRunWizardAct) + + self.helpMenu = QtGui.QMenu("&Help", self) + self.helpMenu.addAction(self.aboutAct) + #self.helpMenu.addAction(self.aboutQtAct) + + self.menuBar().addMenu(self.connMenu) + self.menuBar().addMenu(self.settingsMenu) + self.menuBar().addMenu(self.helpMenu) + + def stop_connection_and_launch_first_run_wizard(self): + settings = QtCore.QSettings() + settings.setValue('FirstRunWizardDone', False) + logger.debug('should run first run wizard again...') + + status = self.conductor.get_icon_name() + if status != "disconnected": + self.start_or_stopVPN() + + self.launch_first_run_wizard() + #from leap.gui.firstrunwizard import FirstRunWizard + #wizard = FirstRunWizard( + #parent=self, + #success_cb=self.initReady.emit) + #wizard.show() + + def set_app_icon(self): + icon = QtGui.QIcon(APP_LOGO) + self.setWindowIcon(icon) + + #def createWindowHeader(self): + #""" + #description lines for main window + #""" + #self.headerBox = QtGui.QGroupBox() + #self.headerLabel = QtGui.QLabel( + #"<font size=40>LEAP Encryption Access Project</font>") + #self.headerLabelSub = QtGui.QLabel( + #"<br><i>your internet encryption toolkit</i>") +# + #pixmap = QtGui.QPixmap(APP_LOGO) + #leap_lbl = QtGui.QLabel() + #leap_lbl.setPixmap(pixmap) +# + #headerLayout = QtGui.QHBoxLayout() + #headerLayout.addWidget(leap_lbl) + #headerLayout.addWidget(self.headerLabel) + #headerLayout.addWidget(self.headerLabelSub) + #headerLayout.addStretch() + #self.headerBox.setLayout(headerLayout) + + def set_statusbarMessage(self, msg): + self.statusBar().showMessage(msg) + + def closeEvent(self, event): + """ + redefines close event (persistent window behaviour) + """ + if self.trayIcon.isVisible() and not self.debugmode: + QtGui.QMessageBox.information( + self, "Systray", + "The program will keep running " + "in the system tray. To " + "terminate the program, choose " + "<b>Quit</b> in the " + "context menu of the system tray entry.") + self.hide() + event.ignore() + return + self.cleanupAndQuit() + + def cleanupAndQuit(self): + """ + cleans state before shutting down app. + """ + # save geometry for restoring + settings = QtCore.QSettings() + geom_key = "DebugGeometry" if self.debugmode else "Geometry" + settings.setValue(geom_key, self.saveGeometry()) + + # TODO:make sure to shutdown all child process / threads + # in conductor + # XXX send signal instead? + logger.info('Shutting down') + self.conductor.disconnect(shutdown=True) + logger.info('Exiting. Bye.') + QtGui.qApp.quit() diff --git a/src/leap/baseapp/log.py b/src/leap/baseapp/log.py new file mode 100644 index 00000000..636e5bae --- /dev/null +++ b/src/leap/baseapp/log.py @@ -0,0 +1,69 @@ +import logging + +from PyQt4 import QtGui +from PyQt4 import QtCore + +vpnlogger = logging.getLogger('leap.openvpn') + + +class LogPaneMixin(object): + """ + a simple log pane + that writes new lines as they come + """ + EXCLUDES = ('MANAGEMENT',) + + def createLogBrowser(self): + """ + creates Browser widget for displaying logs + (in debug mode only). + """ + self.loggerBox = QtGui.QGroupBox() + logging_layout = QtGui.QVBoxLayout() + self.logbrowser = QtGui.QTextBrowser() + + startStopButton = QtGui.QPushButton(self.tr("&Connect")) + self.startStopButton = startStopButton + + logging_layout.addWidget(self.logbrowser) + logging_layout.addWidget(self.startStopButton) + self.loggerBox.setLayout(logging_layout) + + # status box + + self.statusBox = QtGui.QGroupBox() + grid = QtGui.QGridLayout() + + self.updateTS = QtGui.QLabel('') + self.status_label = QtGui.QLabel(self.tr('Disconnected')) + self.ip_label = QtGui.QLabel('') + self.remote_label = QtGui.QLabel('') + self.remote_country = QtGui.QLabel('') + + tun_read_label = QtGui.QLabel("tun read") + self.tun_read_bytes = QtGui.QLabel("0") + tun_write_label = QtGui.QLabel("tun write") + self.tun_write_bytes = QtGui.QLabel("0") + + grid.addWidget(self.updateTS, 0, 0) + grid.addWidget(self.status_label, 0, 1) + grid.addWidget(self.ip_label, 1, 0) + grid.addWidget(self.remote_label, 1, 1) + grid.addWidget(self.remote_country, 2, 1) + grid.addWidget(tun_read_label, 3, 0) + grid.addWidget(self.tun_read_bytes, 3, 1) + grid.addWidget(tun_write_label, 4, 0) + grid.addWidget(self.tun_write_bytes, 4, 1) + + self.statusBox.setLayout(grid) + + @QtCore.pyqtSlot(str) + def onLoggerNewLine(self, line): + """ + simple slot: writes new line to logger Pane. + """ + msg = line[:-1] + if self.debugmode and all(map(lambda w: w not in msg, + LogPaneMixin.EXCLUDES)): + self.logbrowser.append(msg) + vpnlogger.info(msg) diff --git a/src/leap/baseapp/mainwindow.py b/src/leap/baseapp/mainwindow.py index 68b6de8f..91b0dc61 100644 --- a/src/leap/baseapp/mainwindow.py +++ b/src/leap/baseapp/mainwindow.py @@ -1,398 +1,191 @@ # vim: set fileencoding=utf-8 : #!/usr/bin/env python import logging -import time -logger = logging.getLogger(name=__name__) -from PyQt4.QtGui import (QMainWindow, QWidget, QVBoxLayout, QMessageBox, - QSystemTrayIcon, QGroupBox, QLabel, QPixmap, - QHBoxLayout, QIcon, - QPushButton, QGridLayout, QAction, QMenu, - QTextBrowser, qApp) -from PyQt4.QtCore import (pyqtSlot, pyqtSignal, QTimer) +import sip +sip.setapi('QString', 2) +sip.setapi('QVariant', 2) + +from PyQt4 import QtCore +from PyQt4 import QtGui -from leap.gui import mainwindow_rc -from leap.eip.conductor import EIPConductor +from leap.baseapp.eip import EIPConductorAppMixin +from leap.baseapp.log import LogPaneMixin +from leap.baseapp.systray import StatusAwareTrayIconMixin +from leap.baseapp.network import NetworkCheckerAppMixin +from leap.baseapp.leap_app import MainWindowMixin +from leap.eip.checks import ProviderCertChecker +from leap.gui.threads import FunThread +logger = logging.getLogger(name=__name__) -class LeapWindow(QMainWindow): - #XXX tbd: refactor into model / view / controller - #and put in its own modules... - newLogLine = pyqtSignal([str]) - statusChange = pyqtSignal([object]) +class LeapWindow(QtGui.QMainWindow, + MainWindowMixin, EIPConductorAppMixin, + StatusAwareTrayIconMixin, + NetworkCheckerAppMixin, + LogPaneMixin): + """ + main window for the leap app. + Initializes all of its base classes + We keep here some signal initialization + that gets tricky otherwise. + """ + + # signals + + newLogLine = QtCore.pyqtSignal([str]) + mainappReady = QtCore.pyqtSignal([]) + initReady = QtCore.pyqtSignal([]) + networkError = QtCore.pyqtSignal([object]) + triggerEIPError = QtCore.pyqtSignal([object]) + start_eipconnection = QtCore.pyqtSignal([]) + shutdownSignal = QtCore.pyqtSignal([]) + initNetworkChecker = QtCore.pyqtSignal([]) + + # this is status change got from openvpn management + openvpnStatusChange = QtCore.pyqtSignal([object]) + # this is global eip status + eipStatusChange = QtCore.pyqtSignal([str]) def __init__(self, opts): - super(LeapWindow, self).__init__() + logger.debug('init leap window') self.debugmode = getattr(opts, 'debug', False) - - self.vpn_service_started = False - - self.createWindowHeader() - self.createIconGroupBox() - - self.createActions() - self.createTrayIcon() + super(LeapWindow, self).__init__() if self.debugmode: self.createLogBrowser() - # create timer - self.timer = QTimer() + settings = QtCore.QSettings() + self.provider_domain = settings.value("provider_domain", None) + self.username = settings.value("username", None) - # bind signals + logger.debug('provider: %s', self.provider_domain) + logger.debug('username: %s', self.username) - self.trayIcon.activated.connect(self.iconActivated) - self.newLogLine.connect(self.onLoggerNewLine) - self.statusChange.connect(self.onStatusChange) - self.timer.timeout.connect(self.onTimerTick) + provider = self.provider_domain + EIPConductorAppMixin.__init__( + self, opts=opts, provider=provider) + StatusAwareTrayIconMixin.__init__(self) - widget = QWidget() - self.setCentralWidget(widget) + # XXX network checker should probably not + # trigger run_checks on init... but wait + # for ready signal instead... + NetworkCheckerAppMixin.__init__(self, provider=provider) + MainWindowMixin.__init__(self) - # add widgets to layout - mainLayout = QVBoxLayout() - mainLayout.addWidget(self.headerBox) - mainLayout.addWidget(self.statusIconBox) - if self.debugmode: - mainLayout.addWidget(self.statusBox) - mainLayout.addWidget(self.loggerBox) - widget.setLayout(mainLayout) + geom_key = "DebugGeometry" if self.debugmode else "Geometry" + geom = settings.value(geom_key) + if geom: + self.restoreGeometry(geom) - # - # conductor is in charge of all - # vpn-related configuration / monitoring. - # we pass a tuple of signals that will be - # triggered when status changes. - # - config_file = getattr(opts, 'config_file', None) - self.conductor = EIPConductor( - watcher_cb=self.newLogLine.emit, - config_file=config_file, - status_signals=(self.statusChange.emit, )) + # XXX check for wizard + self.wizard_done = settings.value("FirstRunWizardDone") - self.trayIcon.show() + self.initchecks = FunThread(self.run_eip_checks) - self.setWindowTitle("Leap") - self.resize(400, 300) - - self.set_statusbarMessage('ready') - - if self.conductor.autostart: - self.start_or_stopVPN() + # bind signals + self.initchecks.finished.connect( + lambda: logger.debug('Initial checks thread finished')) + self.trayIcon.activated.connect(self.iconActivated) + self.newLogLine.connect( + lambda line: self.onLoggerNewLine(line)) + self.timer.timeout.connect( + lambda: self.onTimerTick()) + self.networkError.connect( + lambda exc: self.onNetworkError(exc)) + self.triggerEIPError.connect( + lambda exc: self.onEIPError(exc)) - def closeEvent(self, event): - """ - redefines close event (persistent window behaviour) - """ - if self.trayIcon.isVisible() and not self.debugmode: - QMessageBox.information(self, "Systray", - "The program will keep running " - "in the system tray. To " - "terminate the program, choose " - "<b>Quit</b> in the " - "context menu of the system tray entry.") - self.hide() - event.ignore() if self.debugmode: + self.startStopButton.clicked.connect( + lambda: self.start_or_stopVPN()) + self.start_eipconnection.connect( + self.do_start_eipconnection) + self.shutdownSignal.connect( + self.cleanupAndQuit) + self.initNetworkChecker.connect( + lambda: self.init_network_checker(self.conductor.provider)) + + # status change. + # TODO unify + self.openvpnStatusChange.connect( + lambda status: self.onOpenVPNStatusChange(status)) + self.eipStatusChange.connect( + lambda newstatus: self.onEIPConnStatusChange(newstatus)) + self.eipStatusChange.connect( + lambda newstatus: self.toggleEIPAct()) + + # do first run wizard and init signals + self.mainappReady.connect(self.do_first_run_wizard_check) + self.initReady.connect(self.runchecks_and_eipconnect) + + # ... all ready. go! + # connected to do_first_run_wizard_check + self.mainappReady.emit() + + def do_first_run_wizard_check(self): + """ + checks whether first run wizard needs to be run + launches it if needed + and emits initReady signal if not. + """ + + logger.debug('first run wizard check...') + need_wizard = False + + # do checks (can overlap if wizard was interrupted) + if not self.wizard_done: + need_wizard = True + + if not self.provider_domain: + need_wizard = True + else: + pcertchecker = ProviderCertChecker(domain=self.provider_domain) + if not pcertchecker.is_cert_valid(do_raise=False): + logger.warning('missing valid client cert. need wizard') + need_wizard = True + + # launch wizard if needed + if need_wizard: + logger.debug('running first run wizard') + self.launch_first_run_wizard() + else: # no wizard needed + self.initReady.emit() + + def launch_first_run_wizard(self): + """ + launches wizard and blocks + """ + from leap.gui.firstrun.wizard import FirstRunWizard + wizard = FirstRunWizard( + self.conductor, + parent=self, + username=self.username, + start_eipconnection_signal=self.start_eipconnection, + eip_statuschange_signal=self.eipStatusChange, + quitcallback=self.onWizardCancel) + wizard.show() + + def onWizardCancel(self): + if not self.wizard_done: + logger.debug( + 'clicked on Cancel during first ' + 'run wizard. shutting down') self.cleanupAndQuit() - def setIcon(self, name): - icon = self.Icons.get(name) - self.trayIcon.setIcon(icon) - self.setWindowIcon(icon) - - def setToolTip(self): - """ - get readable status and place it on systray tooltip - """ - status = self.conductor.status.get_readable_status() - self.trayIcon.setToolTip(status) - - def iconActivated(self, reason): + def runchecks_and_eipconnect(self): """ - handles left click, left double click - showing the trayicon menu + shows icon and run init checks """ - #XXX there's a bug here! - #menu shows on (0,0) corner first time, - #until double clicked at least once. - if reason in (QSystemTrayIcon.Trigger, - QSystemTrayIcon.DoubleClick): - self.trayIconMenu.show() - - def createWindowHeader(self): - """ - description lines for main window - """ - #XXX good candidate to refactor out! :) - self.headerBox = QGroupBox() - self.headerLabel = QLabel("<font size=40><b>E</b>ncryption \ -<b>I</b>nternet <b>P</b>roxy</font>") - self.headerLabelSub = QLabel("<i>trust your \ -technolust</i>") - - pixmap = QPixmap(':/images/leapfrog.jpg') - frog_lbl = QLabel() - frog_lbl.setPixmap(pixmap) - - headerLayout = QHBoxLayout() - headerLayout.addWidget(frog_lbl) - headerLayout.addWidget(self.headerLabel) - headerLayout.addWidget(self.headerLabelSub) - headerLayout.addStretch() - self.headerBox.setLayout(headerLayout) - - def getIcon(self, icon_name): - # XXX get from connection dict - icons = {'disconnected': 0, - 'connecting': 1, - 'connected': 2} - return icons.get(icon_name, None) - - def createIconGroupBox(self): - """ - dummy icongroupbox - (to be removed from here -- reference only) - """ - icons = { - 'disconnected': ':/images/conn_error.png', - 'connecting': ':/images/conn_connecting.png', - 'connected': ':/images/conn_connected.png' - } - con_widgets = { - 'disconnected': QLabel(), - 'connecting': QLabel(), - 'connected': QLabel(), - } - con_widgets['disconnected'].setPixmap( - QPixmap(icons['disconnected'])) - con_widgets['connecting'].setPixmap( - QPixmap(icons['connecting'])) - con_widgets['connected'].setPixmap( - QPixmap(icons['connected'])), - self.ConnectionWidgets = con_widgets - - con_icons = { - 'disconnected': QIcon(icons['disconnected']), - 'connecting': QIcon(icons['connecting']), - 'connected': QIcon(icons['connected']) - } - self.Icons = con_icons - - self.statusIconBox = QGroupBox("Connection Status") - statusIconLayout = QHBoxLayout() - statusIconLayout.addWidget(self.ConnectionWidgets['disconnected']) - statusIconLayout.addWidget(self.ConnectionWidgets['connecting']) - statusIconLayout.addWidget(self.ConnectionWidgets['connected']) - statusIconLayout.itemAt(1).widget().hide() - statusIconLayout.itemAt(2).widget().hide() - self.statusIconBox.setLayout(statusIconLayout) - - def createActions(self): - """ - creates actions to be binded to tray icon - """ - self.connectVPNAction = QAction("Connect to &VPN", self, - triggered=self.hide) - # XXX change action name on (dis)connect - self.dis_connectAction = QAction("&(Dis)connect", self, - triggered=self.start_or_stopVPN) - self.minimizeAction = QAction("Mi&nimize", self, - triggered=self.hide) - self.maximizeAction = QAction("Ma&ximize", self, - triggered=self.showMaximized) - self.restoreAction = QAction("&Restore", self, - triggered=self.showNormal) - self.quitAction = QAction("&Quit", self, - triggered=self.cleanupAndQuit) - - def createTrayIcon(self): - """ - creates the tray icon - """ - self.trayIconMenu = QMenu(self) - - self.trayIconMenu.addAction(self.connectVPNAction) - self.trayIconMenu.addAction(self.dis_connectAction) - self.trayIconMenu.addSeparator() - self.trayIconMenu.addAction(self.minimizeAction) - self.trayIconMenu.addAction(self.maximizeAction) - self.trayIconMenu.addAction(self.restoreAction) - self.trayIconMenu.addSeparator() - self.trayIconMenu.addAction(self.quitAction) - - self.trayIcon = QSystemTrayIcon(self) - self.trayIcon.setContextMenu(self.trayIconMenu) - - def createLogBrowser(self): - """ - creates Browser widget for displaying logs - (in debug mode only). - """ - self.loggerBox = QGroupBox() - logging_layout = QVBoxLayout() - self.logbrowser = QTextBrowser() - - startStopButton = QPushButton("&Connect") - startStopButton.clicked.connect(self.start_or_stopVPN) - self.startStopButton = startStopButton - - logging_layout.addWidget(self.logbrowser) - logging_layout.addWidget(self.startStopButton) - self.loggerBox.setLayout(logging_layout) - - # status box - - self.statusBox = QGroupBox() - grid = QGridLayout() - - self.updateTS = QLabel('') - self.status_label = QLabel('Disconnected') - self.ip_label = QLabel('') - self.remote_label = QLabel('') - - tun_read_label = QLabel("tun read") - self.tun_read_bytes = QLabel("0") - tun_write_label = QLabel("tun write") - self.tun_write_bytes = QLabel("0") - - grid.addWidget(self.updateTS, 0, 0) - grid.addWidget(self.status_label, 0, 1) - grid.addWidget(self.ip_label, 1, 0) - grid.addWidget(self.remote_label, 1, 1) - grid.addWidget(tun_read_label, 2, 0) - grid.addWidget(self.tun_read_bytes, 2, 1) - grid.addWidget(tun_write_label, 3, 0) - grid.addWidget(self.tun_write_bytes, 3, 1) - - self.statusBox.setLayout(grid) - - @pyqtSlot(str) - def onLoggerNewLine(self, line): - """ - simple slot: writes new line to logger Pane. - """ - if self.debugmode: - self.logbrowser.append(line[:-1]) - - def set_statusbarMessage(self, msg): - self.statusBar().showMessage(msg) - - @pyqtSlot(object) - def onStatusChange(self, status): - """ - slot for status changes. triggers new signals for - updating icon, status bar, etc. - """ - - print('STATUS CHANGED! (on Qt-land)') - print('%s -> %s' % (status.previous, status.current)) - icon_name = self.conductor.get_icon_name() - self.setIcon(icon_name) - print 'icon = ', icon_name - - # change connection pixmap widget - self.setConnWidget(icon_name) - - def setConnWidget(self, icon_name): - #print 'changing icon to %s' % icon_name - oldlayout = self.statusIconBox.layout() - - # XXX reuse with icons - # XXX move states to StateWidget - states = {"disconnected": 0, - "connecting": 1, - "connected": 2} - - for i in range(3): - oldlayout.itemAt(i).widget().hide() - new = states[icon_name] - oldlayout.itemAt(new).widget().show() - - @pyqtSlot() - def start_or_stopVPN(self): - """ - stub for running child process with vpn - """ - if self.vpn_service_started is False: - self.conductor.connect() - if self.debugmode: - self.startStopButton.setText('&Disconnect') - self.vpn_service_started = True - - # XXX what is optimum polling interval? - # too little is overkill, too much - # will miss transition states.. - - self.timer.start(250.0) - return - if self.vpn_service_started is True: - self.conductor.disconnect() - # FIXME this should trigger also - # statuschange event. why isn't working?? - if self.debugmode: - self.startStopButton.setText('&Connect') - self.vpn_service_started = False - self.timer.stop() - return - - @pyqtSlot() - def onTimerTick(self): - self.statusUpdate() - - @pyqtSlot() - def statusUpdate(self): - """ - called on timer tick - polls status and updates ui with real time - info about transferred bytes / connection state. - """ - # XXX it's too expensive to poll - # continously. move to signal events instead. - - if not self.vpn_service_started: - return - - # XXX remove all access to manager layer - # from here. - if self.conductor.manager.with_errors: - #XXX how to wait on pkexec??? - #something better that this workaround, plz!! - time.sleep(10) - print('errors. disconnect.') - self.start_or_stopVPN() # is stop - - state = self.conductor.poll_connection_state() - if not state: - return - - ts, con_status, ok, ip, remote = state - self.set_statusbarMessage(con_status) - self.setToolTip() - - ts = time.strftime("%a %b %d %X", ts) - if self.debugmode: - self.updateTS.setText(ts) - self.status_label.setText(con_status) - self.ip_label.setText(ip) - self.remote_label.setText(remote) - - # status i/o - - status = self.conductor.manager.get_status_io() - if status and self.debugmode: - #XXX move this to systray menu indicators - ts, (tun_read, tun_write, tcp_read, tcp_write, auth_read) = status - ts = time.strftime("%a %b %d %X", ts) - self.updateTS.setText(ts) - self.tun_read_bytes.setText(tun_read) - self.tun_write_bytes.setText(tun_write) + self.show_systray_icon() + self.initchecks.begin() - def cleanupAndQuit(self): + def do_start_eipconnection(self): """ - cleans state before shutting down app. + shows icon and init eip connection + called from the end of wizard """ - # TODO:make sure to shutdown all child process / threads - # in conductor - self.conductor.cleanup() - qApp.quit() + self.show_systray_icon() + # this will setup the command + self.conductor.run_openvpn_checks() + self.start_or_stopVPN() diff --git a/src/leap/baseapp/network.py b/src/leap/baseapp/network.py new file mode 100644 index 00000000..dc5182a4 --- /dev/null +++ b/src/leap/baseapp/network.py @@ -0,0 +1,63 @@ +from __future__ import print_function + +import logging + +logger = logging.getLogger(name=__name__) + +from PyQt4 import QtCore + +from leap.baseapp.dialogs import ErrorDialog +from leap.base.network import NetworkCheckerThread + +from leap.util.misc import null_check + + +class NetworkCheckerAppMixin(object): + """ + initialize an instance of the Network Checker, + which gathers error and passes them on. + """ + ERR_NETERR = False + + def __init__(self, *args, **kwargs): + provider = kwargs.pop('provider', None) + self.network_checker = None + if provider: + self.init_network_checker(provider) + + def init_network_checker(self, provider): + null_check(provider, "provider_domain") + if not self.network_checker: + self.network_checker = NetworkCheckerThread( + error_cb=self.networkError.emit, + debug=self.debugmode, + provider=provider) + self.network_checker.start() + + @QtCore.pyqtSlot(object) + def runNetworkChecks(self): + logger.debug('running checks (from NetworkChecker Mixin slot)') + self.network_checker.run_checks() + + @QtCore.pyqtSlot(object) + def onNetworkError(self, exc): + """ + slot that receives a network exceptions + and raises a user error message + """ + # FIXME this should not HANDLE anything after + # the network check thread has been stopped. + + logger.debug('handling network exception') + if not self.ERR_NETERR: + self.ERR_NETERR = True + + logger.error(exc.message) + dialog = ErrorDialog(parent=self) + if exc.critical: + dialog.criticalMessage(exc.usermessage, "network error") + else: + dialog.warningMessage(exc.usermessage, "network error") + + self.start_or_stopVPN() + self.network_checker.stop() diff --git a/src/leap/baseapp/permcheck.py b/src/leap/baseapp/permcheck.py new file mode 100644 index 00000000..6b74cb6e --- /dev/null +++ b/src/leap/baseapp/permcheck.py @@ -0,0 +1,17 @@ +import commands +import os + +from leap.util.fileutil import which + + +def is_pkexec_in_system(): + pkexec_path = which('pkexec') + if not pkexec_path: + return False + return os.access(pkexec_path, os.X_OK) + + +def is_auth_agent_running(): + return bool( + commands.getoutput( + 'ps aux | grep polkit-[g]nome-authentication-agent-1')) diff --git a/src/leap/baseapp/systray.py b/src/leap/baseapp/systray.py new file mode 100644 index 00000000..77eb3fe9 --- /dev/null +++ b/src/leap/baseapp/systray.py @@ -0,0 +1,268 @@ +import logging +import sys + +import sip +sip.setapi('QString', 2) +sip.setapi('QVariant', 2) + +from PyQt4 import QtCore +from PyQt4 import QtGui + +from leap import __branding as BRANDING +from leap import __version__ as VERSION + +from leap.gui import mainwindow_rc + +logger = logging.getLogger(__name__) + + +class StatusAwareTrayIconMixin(object): + """ + a mix of several functions needed + to create a systray and make it + get updated from conductor status + polling. + """ + states = { + "disconnected": 0, + "connecting": 1, + "connected": 2} + + iconpath = { + "disconnected": ':/images/conn_error.png', + "connecting": ':/images/conn_connecting.png', + "connected": ':/images/conn_connected.png'} + + Icons = { + 'disconnected': lambda self: QtGui.QIcon( + self.iconpath['disconnected']), + 'connecting': lambda self: QtGui.QIcon( + self.iconpath['connecting']), + 'connected': lambda self: QtGui.QIcon( + self.iconpath['connected']) + } + + def __init__(self, *args, **kwargs): + self.createIconGroupBox() + self.createActions() + self.createTrayIcon() + + # not sure if this really belongs here, but... + self.timer = QtCore.QTimer() + + def show_systray_icon(self): + #logger.debug('showing tray icon................') + self.trayIcon.show() + + def createIconGroupBox(self): + """ + dummy icongroupbox + (to be removed from here -- reference only) + """ + con_widgets = { + 'disconnected': QtGui.QLabel(), + 'connecting': QtGui.QLabel(), + 'connected': QtGui.QLabel(), + } + con_widgets['disconnected'].setPixmap( + QtGui.QPixmap( + self.iconpath['disconnected'])) + con_widgets['connecting'].setPixmap( + QtGui.QPixmap( + self.iconpath['connecting'])) + con_widgets['connected'].setPixmap( + QtGui.QPixmap( + self.iconpath['connected'])), + self.ConnectionWidgets = con_widgets + + self.statusIconBox = QtGui.QGroupBox( + self.tr("EIP Connection Status")) + statusIconLayout = QtGui.QHBoxLayout() + statusIconLayout.addWidget(self.ConnectionWidgets['disconnected']) + statusIconLayout.addWidget(self.ConnectionWidgets['connecting']) + statusIconLayout.addWidget(self.ConnectionWidgets['connected']) + statusIconLayout.itemAt(1).widget().hide() + statusIconLayout.itemAt(2).widget().hide() + + self.leapConnStatus = QtGui.QLabel( + self.tr("<b>disconnected</b>")) + statusIconLayout.addWidget(self.leapConnStatus) + + self.statusIconBox.setLayout(statusIconLayout) + + def createTrayIcon(self): + """ + creates the tray icon + """ + self.trayIconMenu = QtGui.QMenu(self) + + self.trayIconMenu.addAction(self.connAct) + self.trayIconMenu.addSeparator() + self.trayIconMenu.addAction(self.detailsAct) + self.trayIconMenu.addSeparator() + self.trayIconMenu.addAction(self.aboutAct) + # we should get this hidden inside the "about" dialog + # (as a little button maybe) + #self.trayIconMenu.addAction(self.aboutQtAct) + self.trayIconMenu.addSeparator() + self.trayIconMenu.addAction(self.quitAction) + + self.trayIcon = QtGui.QSystemTrayIcon(self) + self.setIcon('disconnected') + self.trayIcon.setContextMenu(self.trayIconMenu) + + #self.trayIconMenu.setContextMenuPolicy(QtCore.Qt.CustomContextMenu) + #self.trayIconMenu.customContextMenuRequested.connect( + #self.on_context_menu) + + #def bad(self): + #logger.error('this should not be called') + + def createActions(self): + """ + creates actions to be binded to tray icon + """ + # XXX change action name on (dis)connect + self.connAct = QtGui.QAction( + self.tr("Encryption ON turn &off"), + self, + triggered=lambda: self.start_or_stopVPN()) + + self.detailsAct = QtGui.QAction( + self.tr("&Details..."), + self, + triggered=self.detailsWin) + self.aboutAct = QtGui.QAction( + self.tr("&About"), self, + triggered=self.about) + self.aboutQtAct = QtGui.QAction( + self.tr("About Q&t"), self, + triggered=QtGui.qApp.aboutQt) + self.quitAction = QtGui.QAction( + self.tr("&Quit"), self, + triggered=self.cleanupAndQuit) + + def toggleEIPAct(self): + # this is too simple by now. + # XXX get STATUS CONSTANTS INSTEAD + + icon_status = self.conductor.get_icon_name() + if icon_status == "connected": + self.connAct.setEnabled(True) + self.connAct.setText( + self.tr('Encryption ON turn o&ff')) + return + if icon_status == "disconnected": + self.connAct.setEnabled(True) + self.connAct.setText( + self.tr('Encryption OFF turn &on')) + return + if icon_status == "connecting": + self.connAct.setDisabled(True) + self.connAct.setText(self.tr('connecting...')) + return + + def detailsWin(self): + visible = self.isVisible() + if visible: + self.hide() + else: + self.show() + if sys.platform == "darwin": + self.raise_() + + def about(self): + # move to widget + flavor = BRANDING.get('short_name', None) + content = self.tr( + ("LEAP client<br>" + "(version <b>%s</b>)<br>" % VERSION)) + if flavor: + content = content + ('<br>Flavor: <i>%s</i><br>' % flavor) + content = content + ( + "<br><a href='https://leap.se/'>" + "https://leap.se</a>") + QtGui.QMessageBox.about(self, self.tr("About"), content) + + def setConnWidget(self, icon_name): + oldlayout = self.statusIconBox.layout() + + for i in range(3): + oldlayout.itemAt(i).widget().hide() + new = self.states[icon_name] + oldlayout.itemAt(new).widget().show() + + def setIcon(self, name): + icon_fun = self.Icons.get(name) + if icon_fun and callable(icon_fun): + icon = icon_fun(self) + self.trayIcon.setIcon(icon) + + def getIcon(self, icon_name): + return self.states.get(icon_name, None) + + def setIconToolTip(self): + """ + get readable status and place it on systray tooltip + """ + status = self.conductor.status.get_readable_status() + self.trayIcon.setToolTip(status) + + def iconActivated(self, reason): + """ + handles left click, left double click + showing the trayicon menu + """ + if reason in (QtGui.QSystemTrayIcon.Trigger, + QtGui.QSystemTrayIcon.DoubleClick): + context_menu = self.trayIcon.contextMenu() + # for some reason, context_menu.show() + # is failing in a way beyond my understanding. + # (not working the first time it's clicked). + # this works however. + # XXX in osx it shows some glitches. + context_menu.exec_(self.trayIcon.geometry().center()) + + @QtCore.pyqtSlot() + def onTimerTick(self): + self.statusUpdate() + + @QtCore.pyqtSlot(object) + def onOpenVPNStatusChange(self, status): + """ + updates icon, according to the openvpn status change. + """ + icon_name = self.conductor.get_icon_name() + if not icon_name: + return + + # XXX refactor. Use QStateMachine + + if icon_name in ("disconnected", "connected"): + self.eipStatusChange.emit(icon_name) + + if icon_name in ("connecting"): + # let's see how it matches + leap_status_name = self.conductor.get_leap_status() + self.eipStatusChange.emit(leap_status_name) + + if icon_name == "connected": + # When we change to "connected', we launch + # the network checker. + self.initNetworkChecker.emit() + + self.setIcon(icon_name) + # change connection pixmap widget + self.setConnWidget(icon_name) + + @QtCore.pyqtSlot(str) + def onEIPConnStatusChange(self, newstatus): + """ + slot for EIP status changes + not to be confused with onOpenVPNStatusChange. + this only updates the non-debug LEAP Status line + next to the connection icon. + """ + # XXX move bold to style sheet + self.leapConnStatus.setText( + "<b>%s</b>" % newstatus) diff --git a/src/leap/certs/__init__.py b/src/leap/certs/__init__.py new file mode 100644 index 00000000..c4d009b1 --- /dev/null +++ b/src/leap/certs/__init__.py @@ -0,0 +1,7 @@ +import os + +_where = os.path.split(__file__)[0] + + +def where(filename): + return os.path.join(_where, filename) diff --git a/src/leap/crypto/__init__.py b/src/leap/crypto/__init__.py new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/src/leap/crypto/__init__.py diff --git a/src/leap/crypto/certs.py b/src/leap/crypto/certs.py new file mode 100644 index 00000000..cbb5725a --- /dev/null +++ b/src/leap/crypto/certs.py @@ -0,0 +1,112 @@ +import logging +import os +from StringIO import StringIO +import ssl +import time + +from dateutil.parser import parse +from OpenSSL import crypto + +from leap.util.misc import null_check + +logger = logging.getLogger(__name__) + + +class BadCertError(Exception): + """ + raised for malformed certs + """ + + +class NoCertError(Exception): + """ + raised for cert not found in given path + """ + + +def get_https_cert_from_domain(domain, port=443): + """ + @param domain: a domain name to get a certificate from. + """ + cert = ssl.get_server_certificate((domain, port)) + x509 = crypto.load_certificate(crypto.FILETYPE_PEM, cert) + return x509 + + +def get_cert_from_file(_file): + null_check(_file, "pem file") + if isinstance(_file, (str, unicode)): + if not os.path.isfile(_file): + raise NoCertError + with open(_file) as f: + cert = f.read() + else: + cert = _file.read() + x509 = crypto.load_certificate(crypto.FILETYPE_PEM, cert) + return x509 + + +def get_pkey_from_file(_file): + getkey = lambda f: crypto.load_privatekey( + crypto.FILETYPE_PEM, f.read()) + + if isinstance(_file, str): + with open(_file) as f: + key = getkey(f) + else: + key = getkey(_file) + return key + + +def can_load_cert_and_pkey(string): + """ + loads certificate and private key from + a buffer + """ + try: + f = StringIO(string) + cert = get_cert_from_file(f) + + f = StringIO(string) + key = get_pkey_from_file(f) + + null_check(cert, 'certificate') + null_check(key, 'private key') + except Exception as exc: + logger.error(type(exc), exc.message) + raise BadCertError + else: + return True + + +def get_cert_fingerprint(domain=None, port=443, filepath=None, + hash_type="SHA256", sep=":"): + """ + @param domain: a domain name to get a fingerprint from + @type domain: str + @param filepath: path to a file containing a PEM file + @type filepath: str + @param hash_type: the hash function to be used in the fingerprint. + must be one of SHA1, SHA224, SHA256, SHA384, SHA512 + @type hash_type: str + @rparam: hex_fpr, a hexadecimal representation of a bytestring + containing the fingerprint. + @rtype: string + """ + if domain: + cert = get_https_cert_from_domain(domain, port=port) + if filepath: + cert = get_cert_from_file(filepath) + hex_fpr = cert.digest(hash_type) + return hex_fpr + + +def get_time_boundaries(certfile): + cert = get_cert_from_file(certfile) + null_check(cert, 'certificate') + + fromts, tots = (cert.get_notBefore(), cert.get_notAfter()) + from_, to_ = map( + lambda ts: time.gmtime(time.mktime(parse(ts).timetuple())), + (fromts, tots)) + return from_, to_ diff --git a/src/leap/crypto/certs_gnutls.py b/src/leap/crypto/certs_gnutls.py new file mode 100644 index 00000000..20c0e043 --- /dev/null +++ b/src/leap/crypto/certs_gnutls.py @@ -0,0 +1,112 @@ +''' +We're using PyOpenSSL now + +import ctypes +from StringIO import StringIO +import socket + +import gnutls.connection +import gnutls.crypto +import gnutls.library + +from leap.util.misc import null_check + + +class BadCertError(Exception): + """raised for malformed certs""" + + +def get_https_cert_from_domain(domain): + """ + @param domain: a domain name to get a certificate from. + """ + sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) + cred = gnutls.connection.X509Credentials() + + session = gnutls.connection.ClientSession(sock, cred) + session.connect((domain, 443)) + session.handshake() + cert = session.peer_certificate + return cert + + +def get_cert_from_file(_file): + getcert = lambda f: gnutls.crypto.X509Certificate(f.read()) + if isinstance(_file, str): + with open(_file) as f: + cert = getcert(f) + else: + cert = getcert(_file) + return cert + + +def get_pkey_from_file(_file): + getkey = lambda f: gnutls.crypto.X509PrivateKey(f.read()) + if isinstance(_file, str): + with open(_file) as f: + key = getkey(f) + else: + key = getkey(_file) + return key + + +def can_load_cert_and_pkey(string): + try: + f = StringIO(string) + cert = get_cert_from_file(f) + + f = StringIO(string) + key = get_pkey_from_file(f) + + null_check(cert, 'certificate') + null_check(key, 'private key') + except: + # XXX catch GNUTLSError? + raise BadCertError + else: + return True + +def get_cert_fingerprint(domain=None, filepath=None, + hash_type="SHA256", sep=":"): + """ + @param domain: a domain name to get a fingerprint from + @type domain: str + @param filepath: path to a file containing a PEM file + @type filepath: str + @param hash_type: the hash function to be used in the fingerprint. + must be one of SHA1, SHA224, SHA256, SHA384, SHA512 + @type hash_type: str + @rparam: hex_fpr, a hexadecimal representation of a bytestring + containing the fingerprint. + @rtype: string + """ + if domain: + cert = get_https_cert_from_domain(domain) + if filepath: + cert = get_cert_from_file(filepath) + + _buffer = ctypes.create_string_buffer(64) + buffer_length = ctypes.c_size_t(64) + + SUPPORTED_DIGEST_FUN = ("SHA1", "SHA224", "SHA256", "SHA384", "SHA512") + if hash_type in SUPPORTED_DIGEST_FUN: + digestfunction = getattr( + gnutls.library.constants, + "GNUTLS_DIG_%s" % hash_type) + else: + # XXX improperlyconfigured or something + raise Exception("digest function not supported") + + gnutls.library.functions.gnutls_x509_crt_get_fingerprint( + cert._c_object, digestfunction, + ctypes.byref(_buffer), ctypes.byref(buffer_length)) + + # deinit + #server_cert._X509Certificate__deinit(server_cert._c_object) + # needed? is segfaulting + + fpr = ctypes.string_at(_buffer, buffer_length.value) + hex_fpr = sep.join(u"%02X" % ord(char) for char in fpr) + + return hex_fpr +''' diff --git a/src/leap/crypto/leapkeyring.py b/src/leap/crypto/leapkeyring.py new file mode 100644 index 00000000..c241d0bc --- /dev/null +++ b/src/leap/crypto/leapkeyring.py @@ -0,0 +1,70 @@ +import keyring + +from leap.base.config import get_config_file + +############# +# Disclaimer +############# +# This currently is not a keyring, it's more like a joke. +# No, seriously. +# We're affected by this **bug** + +# https://bitbucket.org/kang/python-keyring-lib/ +# issue/65/dbusexception-method-opensession-with + +# so using the gnome keyring does not seem feasible right now. +# I thought this was the next best option to store secrets in plain sight. + +# in the future we should move to use the gnome/kde/macosx/win keyrings. + + +class LeapCryptedFileKeyring(keyring.backend.CryptedFileKeyring): + + filename = ".secrets" + + @property + def file_path(self): + return get_config_file(self.filename) + + def __init__(self, seed=None): + self.seed = seed + + def _get_new_password(self): + # XXX every time this method is called, + # $deity kills a kitten. + return "secret%s" % self.seed + + def _init_file(self): + self.keyring_key = self._get_new_password() + self.set_password('keyring_setting', 'pass_ref', 'pass_ref_value') + + def _unlock(self): + self.keyring_key = self._get_new_password() + print 'keyring key ', self.keyring_key + try: + ref_pw = self.get_password( + 'keyring_setting', + 'pass_ref') + print 'ref pw ', ref_pw + assert ref_pw == "pass_ref_value" + except AssertionError: + self._lock() + raise ValueError('Incorrect password') + + +def leap_set_password(key, value, seed="xxx"): + key, value = map(unicode, (key, value)) + keyring.set_keyring(LeapCryptedFileKeyring(seed=seed)) + keyring.set_password('leap', key, value) + + +def leap_get_password(key, seed="xxx"): + keyring.set_keyring(LeapCryptedFileKeyring(seed=seed)) + #import ipdb;ipdb.set_trace() + return keyring.get_password('leap', key) + + +if __name__ == "__main__": + leap_set_password('test', 'bar') + passwd = leap_get_password('test') + assert passwd == 'bar' diff --git a/src/leap/crypto/tests/__init__.py b/src/leap/crypto/tests/__init__.py new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/src/leap/crypto/tests/__init__.py diff --git a/src/leap/crypto/tests/test_certs.py b/src/leap/crypto/tests/test_certs.py new file mode 100644 index 00000000..e476b630 --- /dev/null +++ b/src/leap/crypto/tests/test_certs.py @@ -0,0 +1,22 @@ +import unittest + +from leap.testing.https_server import where +from leap.crypto import certs + + +class CertTestCase(unittest.TestCase): + + def test_can_load_client_and_pkey(self): + with open(where('leaptestscert.pem')) as cf: + cs = cf.read() + with open(where('leaptestskey.pem')) as kf: + ks = kf.read() + certs.can_load_cert_and_pkey(cs + ks) + + with self.assertRaises(certs.BadCertError): + # screw header + certs.can_load_cert_and_pkey(cs.replace("BEGIN", "BEGINN") + ks) + + +if __name__ == "__main__": + unittest.main() diff --git a/src/leap/eip/checks.py b/src/leap/eip/checks.py new file mode 100644 index 00000000..af824c57 --- /dev/null +++ b/src/leap/eip/checks.py @@ -0,0 +1,542 @@ +import logging +import time +import os +import sys + +import requests + +from leap import __branding as BRANDING +from leap import certs as leapcerts +from leap.base.auth import srpauth_protected, magick_srpauth +from leap.base import config as baseconfig +from leap.base import constants as baseconstants +from leap.base import providers +from leap.crypto import certs +from leap.eip import config as eipconfig +from leap.eip import constants as eipconstants +from leap.eip import exceptions as eipexceptions +from leap.eip import specs as eipspecs +from leap.util.certs import get_mac_cabundle +from leap.util.fileutil import mkdir_p +from leap.util.web import get_https_domain_and_port + +logger = logging.getLogger(name=__name__) + +""" +ProviderCertChecker +------------------- +Checks on certificates. To be moved to base. +docs TBD + +EIPConfigChecker +---------- +It is used from the eip conductor (a instance of EIPConnection that is +managed from the QtApp), running `run_all` method before trying to call +`connect` or any other of the state-changing methods. + +It checks that the needed files are provided or can be discovered over the +net. Much of these tests are not specific to EIP module, and can be splitted +into base.tests to be invoked by the base leap init routines. +However, I'm testing them alltogether for the sake of having the whole unit +reachable and testable as a whole. + +""" + + +def get_branding_ca_cert(domain): + # deprecated + ca_file = BRANDING.get('provider_ca_file') + if ca_file: + return leapcerts.where(ca_file) + + +class ProviderCertChecker(object): + """ + Several checks needed for getting + client certs and checking tls connection + with provider. + """ + def __init__(self, fetcher=requests, + domain=None): + + self.fetcher = fetcher + self.domain = domain + #XXX needs some kind of autoinit + #right now we set by hand + #by loading and reading provider config + self.apidomain = None + self.cacert = eipspecs.provider_ca_path(domain) + + def run_all( + self, checker=None, + skip_download=False, skip_verify=False): + + if not checker: + checker = self + + do_verify = not skip_verify + logger.debug('do_verify: %s', do_verify) + # checker.download_ca_cert() + + # For MVS+ + # checker.download_ca_signature() + # checker.get_ca_signatures() + # checker.is_there_trust_path() + + # For MVS + checker.is_there_provider_ca() + + checker.is_https_working(verify=do_verify, autocacert=False) + checker.check_new_cert_needed(verify=do_verify) + + def download_ca_cert(self, uri=None, verify=True): + req = self.fetcher.get(uri, verify=verify) + req.raise_for_status() + + # should check domain exists + capath = self._get_ca_cert_path(self.domain) + with open(capath, 'w') as f: + f.write(req.content) + + def check_ca_cert_fingerprint( + self, hash_type="SHA256", + fingerprint=None): + """ + compares the fingerprint in + the ca cert with a string + we are passed + returns True if they are equal, False if not. + @param hash_type: digest function + @type hash_type: str + @param fingerprint: the fingerprint to compare with. + @type fingerprint: str (with : separator) + @rtype bool + """ + ca_cert_path = self.ca_cert_path + ca_cert_fpr = certs.get_cert_fingerprint( + filepath=ca_cert_path) + return ca_cert_fpr == fingerprint + + def verify_api_https(self, uri): + assert uri.startswith('https://') + cacert = self.ca_cert_path + verify = cacert or True + + # DEBUG + logger.debug('uri -> %s' % uri) + logger.debug('cacertpath -> %s' % cacert) + + req = self.fetcher.get(uri, verify=verify) + req.raise_for_status() + return True + + def download_ca_signature(self): + # MVS+ + raise NotImplementedError + + def get_ca_signatures(self): + # MVS+ + raise NotImplementedError + + def is_there_trust_path(self): + # MVS+ + raise NotImplementedError + + def is_there_provider_ca(self): + if not self.cacert: + return False + cacert_exists = os.path.isfile(self.cacert) + if cacert_exists: + logger.debug('True') + return True + logger.debug('False!') + return False + + def is_https_working( + self, uri=None, verify=True, + autocacert=False): + if uri is None: + uri = self._get_root_uri() + # XXX raise InsecureURI or something better + try: + assert uri.startswith('https') + except AssertionError: + raise AssertionError( + "uri passed should start with https") + if autocacert and verify is True and self.cacert is not None: + logger.debug('verify cert: %s', self.cacert) + verify = self.cacert + if sys.platform == "darwin": + verify = get_mac_cabundle() + logger.debug('checking https connection') + logger.debug('uri: %s (verify:%s)', uri, verify) + + try: + self.fetcher.get(uri, verify=verify) + + except requests.exceptions.SSLError as exc: + raise eipexceptions.HttpsBadCertError + + except requests.exceptions.ConnectionError: + logger.error('ConnectionError') + raise eipexceptions.HttpsNotSupported + + else: + return True + + def check_new_cert_needed(self, skip_download=False, verify=True): + # XXX add autocacert + if not self.is_cert_valid(do_raise=False): + logger.debug('cert needed: true') + self.download_new_client_cert( + skip_download=skip_download, + verify=verify) + return True + logger.debug('cert needed: false') + return False + + def download_new_client_cert(self, uri=None, verify=True, + skip_download=False, + credentials=None): + logger.debug('download new client cert') + if skip_download: + return True + if uri is None: + uri = self._get_client_cert_uri() + # XXX raise InsecureURI or something better + #assert uri.startswith('https') + + if verify is True and self.cacert is not None: + verify = self.cacert + logger.debug('verify = %s', verify) + + fgetfn = self.fetcher.get + + if credentials: + user, passwd = credentials + logger.debug('apidomain = %s', self.apidomain) + + @srpauth_protected(user, passwd, + server="https://%s" % self.apidomain, + verify=verify) + def getfn(*args, **kwargs): + return fgetfn(*args, **kwargs) + + else: + # XXX FIXME fix decorated args + @magick_srpauth(verify) + def getfn(*args, **kwargs): + return fgetfn(*args, **kwargs) + try: + + req = getfn(uri, verify=verify) + req.raise_for_status() + + except requests.exceptions.SSLError: + logger.warning('SSLError while fetching cert. ' + 'Look below for stack trace.') + # XXX raise better exception + return self.fail("SSLError") + except Exception as exc: + return self.fail(exc.message) + + try: + logger.debug('validating cert...') + pemfile_content = req.content + valid = self.is_valid_pemfile(pemfile_content) + if not valid: + logger.warning('invalid cert') + return False + cert_path = self._get_client_cert_path() + self.write_cert(pemfile_content, to=cert_path) + except: + logger.warning('Error while validating cert') + raise + return True + + def is_cert_valid(self, cert_path=None, do_raise=True): + exists = lambda: self.is_certificate_exists() + valid_pemfile = lambda: self.is_valid_pemfile() + not_expired = lambda: self.is_cert_not_expired() + + valid = exists() and valid_pemfile() and not_expired() + if not valid: + if do_raise: + raise Exception('missing valid cert') + else: + return False + return True + + def is_certificate_exists(self, certfile=None): + if certfile is None: + certfile = self._get_client_cert_path() + return os.path.isfile(certfile) + + def is_cert_not_expired(self, certfile=None, now=time.gmtime): + if certfile is None: + certfile = self._get_client_cert_path() + from_, to_ = certs.get_time_boundaries(certfile) + + return from_ < now() < to_ + + def is_valid_pemfile(self, cert_s=None): + """ + checks that the passed string + is a valid pem certificate + @param cert_s: string containing pem content + @type cert_s: string + @rtype: bool + """ + if cert_s is None: + certfile = self._get_client_cert_path() + with open(certfile) as cf: + cert_s = cf.read() + try: + valid = certs.can_load_cert_and_pkey(cert_s) + except certs.BadCertError: + logger.warning("Not valid pemfile") + valid = False + return valid + + @property + def ca_cert_path(self): + return self._get_ca_cert_path(self.domain) + + def _get_root_uri(self): + return u"https://%s/" % self.domain + + def _get_client_cert_uri(self): + return "https://%s/1/cert" % self.apidomain + + def _get_client_cert_path(self): + return eipspecs.client_cert_path(domain=self.domain) + + def _get_ca_cert_path(self, domain): + # XXX this folder path will be broken for win + # and this should be moved to eipspecs.ca_path + + # XXX use baseconfig.get_provider_path(folder=Foo) + # !!! + + capath = baseconfig.get_config_file( + 'cacert.pem', + folder='providers/%s/keys/ca' % domain) + folder, fname = os.path.split(capath) + if not os.path.isdir(folder): + mkdir_p(folder) + return capath + + def write_cert(self, pemfile_content, to=None): + folder, filename = os.path.split(to) + if not os.path.isdir(folder): + mkdir_p(folder) + with open(to, 'w') as cert_f: + cert_f.write(pemfile_content) + + def set_api_domain(self, domain): + self.apidomain = domain + + +class EIPConfigChecker(object): + """ + Several checks needed + to ensure a EIPConnection + can be sucessfully established. + use run_all to run all checks. + """ + + def __init__(self, fetcher=requests, domain=None): + # we do not want to accept too many + # argument on init. + # we want tests + # to be explicitely run. + + self.fetcher = fetcher + + # if not domain, get from config + self.domain = domain + self.apidomain = None + self.cacert = eipspecs.provider_ca_path(domain) + + self.defaultprovider = providers.LeapProviderDefinition(domain=domain) + self.defaultprovider.load() + self.eipconfig = eipconfig.EIPConfig(domain=domain) + self.set_api_domain() + self.eipserviceconfig = eipconfig.EIPServiceConfig(domain=domain) + self.eipserviceconfig.load() + + def run_all(self, checker=None, skip_download=False): + """ + runs all checks in a row. + will raise if some error encountered. + catching those exceptions is not + our responsibility at this moment + """ + if not checker: + checker = self + + # let's call all tests + # needed for a sane eip session. + + # TODO: get rid of check_default. + # check_complete should + # be enough. but here to make early tests easier. + checker.check_default_eipconfig() + + checker.check_is_there_default_provider() + checker.fetch_definition(skip_download=skip_download) + checker.fetch_eip_service_config(skip_download=skip_download) + checker.check_complete_eip_config() + #checker.ping_gateway() + + # public checks + + def check_default_eipconfig(self): + """ + checks if default eipconfig exists, + and dumps a default file if not + """ + # XXX ONLY a transient check + # because some old function still checks + # for eip config at the beginning. + + # it *really* does not make sense to + # dump it right now, we can get an in-memory + # config object and dump it to disk in a + # later moment + logger.debug('checking default eip config') + if not self._is_there_default_eipconfig(): + self._dump_default_eipconfig() + + def check_is_there_default_provider(self, config=None): + """ + raises EIPMissingDefaultProvider if no + default provider found on eip config. + This is catched by ui and runs FirstRunWizard (MVS+) + """ + if config is None: + config = self.eipconfig.config + logger.debug('checking default provider') + provider = config.get('provider', None) + if provider is None: + raise eipexceptions.EIPMissingDefaultProvider + # XXX raise also if malformed ProviderDefinition? + return True + + def fetch_definition(self, skip_download=False, + force_download=False, + config=None, uri=None, + domain=None): + """ + fetches a definition file from server + """ + # TODO: + # - Implement diff + # - overwrite only if different. + # (attend to serial field different, for instance) + + logger.debug('fetching definition') + + if skip_download: + logger.debug('(fetching def skipped)') + return True + if config is None: + config = self.defaultprovider.config + if uri is None: + if not domain: + domain = config.get('provider', None) + uri = self._get_provider_definition_uri(domain=domain) + + if sys.platform == "darwin": + verify = get_mac_cabundle() + else: + verify = True + + self.defaultprovider.load( + from_uri=uri, + fetcher=self.fetcher, + verify=verify) + self.defaultprovider.save() + + def fetch_eip_service_config(self, skip_download=False, + force_download=False, + config=None, uri=None, # domain=None, + autocacert=True, verify=True): + if skip_download: + return True + if config is None: + self.eipserviceconfig.load() + config = self.eipserviceconfig.config + if uri is None: + #XXX + #if not domain: + #domain = self.domain or config.get('provider', None) + uri = self._get_eip_service_uri( + domain=self.apidomain) + + if autocacert and self.cacert is not None: + verify = self.cacert + + self.eipserviceconfig.load( + from_uri=uri, + fetcher=self.fetcher, + force_download=force_download, + verify=verify) + self.eipserviceconfig.save() + + def check_complete_eip_config(self, config=None): + # TODO check for gateway + if config is None: + config = self.eipconfig.config + try: + assert 'provider' in config + assert config['provider'] is not None + # XXX assert there is gateway !! + except AssertionError: + raise eipexceptions.EIPConfigurationError + + # XXX TODO: + # We should WRITE eip config if missing or + # incomplete at this point + #self.eipconfig.save() + + # + # private helpers + # + + def _is_there_default_eipconfig(self): + return self.eipconfig.exists() + + def _dump_default_eipconfig(self): + self.eipconfig.save(force=True) + + def _get_provider_definition_uri(self, domain=None, path=None): + if domain is None: + domain = self.domain or baseconstants.DEFAULT_PROVIDER + if path is None: + path = baseconstants.DEFINITION_EXPECTED_PATH + uri = u"https://%s/%s" % (domain, path) + logger.debug('getting provider definition from %s' % uri) + return uri + + def _get_eip_service_uri(self, domain=None, path=None): + if domain is None: + domain = self.domain or baseconstants.DEFAULT_PROVIDER + if path is None: + path = eipconstants.EIP_SERVICE_EXPECTED_PATH + uri = "https://%s/%s" % (domain, path) + logger.debug('getting eip service file from %s', uri) + return uri + + def set_api_domain(self): + """sets api domain from defaultprovider config object""" + api = self.defaultprovider.config.get('api_uri', None) + # the caller is responsible for having loaded the config + # object at this point + if api: + api_dom = get_https_domain_and_port(api) + self.apidomain = "%s:%s" % api_dom + + def get_api_domain(self): + """gets api domain""" + return self.apidomain diff --git a/src/leap/eip/conductor.py b/src/leap/eip/conductor.py deleted file mode 100644 index e3adadc4..00000000 --- a/src/leap/eip/conductor.py +++ /dev/null @@ -1,272 +0,0 @@ -""" -stablishes a vpn connection and monitors its state -""" -from __future__ import (division, unicode_literals, print_function) -#import threading -from functools import partial -import logging - -from leap.utils.coroutines import spawn_and_watch_process -from leap.baseapp.config import get_config, get_vpn_stdout_mockup -from leap.eip.vpnwatcher import EIPConnectionStatus, status_watcher -from leap.eip.vpnmanager import OpenVPNManager, ConnectionRefusedError - -logger = logging.getLogger(name=__name__) - - -# TODO Move exceptions to their own module - - -class ConnectionError(Exception): - """ - generic connection error - """ - pass - - -class EIPClientError(Exception): - """ - base EIPClient exception - """ - def __str__(self): - if len(self.args) >= 1: - return repr(self.args[0]) - else: - return ConnectionError - - -class UnrecoverableError(EIPClientError): - """ - we cannot do anything about it, sorry - """ - pass - - -class OpenVPNConnection(object): - """ - All related to invocation - of the openvpn binary - """ - # Connection Methods - - def __init__(self, config_file=None, watcher_cb=None): - #XXX FIXME - #change watcher_cb to line_observer - """ - :param config_file: configuration file to read from - :param watcher_cb: callback to be \ -called for each line in watched stdout - :param signal_map: dictionary of signal names and callables \ -to be triggered for each one of them. - :type config_file: str - :type watcher_cb: function - :type signal_map: dict - """ - # XXX get host/port from config - self.manager = OpenVPNManager() - - self.config_file = config_file - self.watcher_cb = watcher_cb - #self.signal_maps = signal_maps - - self.subp = None - self.watcher = None - - self.server = None - self.port = None - self.proto = None - - self.autostart = True - - self._get_config() - - def _set_command_mockup(self): - """ - sets command and args for a command mockup - that just mimics the output from the real thing - """ - command, args = get_vpn_stdout_mockup() - self.command, self.args = command, args - - def _get_config(self): - """ - retrieves the config options from defaults or - home file, or config file passed in command line. - """ - config = get_config(config_file=self.config_file) - self.config = config - - if config.has_option('openvpn', 'command'): - commandline = config.get('openvpn', 'command') - if commandline == "mockup": - self._set_command_mockup() - return - command_split = commandline.split(' ') - command = command_split[0] - if len(command_split) > 1: - args = command_split[1:] - else: - args = [] - self.command = command - #print("debug: command = %s" % command) - self.args = args - else: - self._set_command_mockup() - - if config.has_option('openvpn', 'autostart'): - autostart = config.get('openvpn', 'autostart') - self.autostart = autostart - - def _launch_openvpn(self): - """ - invocation of openvpn binaries in a subprocess. - """ - #XXX TODO: - #deprecate watcher_cb, - #use _only_ signal_maps instead - - if self.watcher_cb is not None: - linewrite_callback = self.watcher_cb - else: - #XXX get logger instead - linewrite_callback = lambda line: print('watcher: %s' % line) - - observers = (linewrite_callback, - partial(status_watcher, self.status)) - subp, watcher = spawn_and_watch_process( - self.command, - self.args, - observers=observers) - self.subp = subp - self.watcher = watcher - - conn_result = self.status.CONNECTED - return conn_result - - def _try_connection(self): - """ - attempts to connect - """ - if self.subp is not None: - print('cowardly refusing to launch subprocess again') - return - self._launch_openvpn() - - def cleanup(self): - """ - terminates child subprocess - """ - if self.subp: - self.subp.terminate() - - -class EIPConductor(OpenVPNConnection): - """ - Manages the execution of the OpenVPN process, auto starts, monitors the - network connection, handles configuration, fixes leaky hosts, handles - errors, etc. - Preferences will be stored via the Storage API. (TBD) - Status updates (connected, bandwidth, etc) are signaled to the GUI. - """ - - def __init__(self, *args, **kwargs): - self.settingsfile = kwargs.get('settingsfile', None) - self.logfile = kwargs.get('logfile', None) - self.error_queue = [] - self.desired_con_state = None # ??? - - status_signals = kwargs.pop('status_signals', None) - self.status = EIPConnectionStatus(callbacks=status_signals) - - super(EIPConductor, self).__init__(*args, **kwargs) - - def connect(self): - """ - entry point for connection process - """ - self.manager.forget_errors() - self._try_connection() - # XXX should capture errors? - - def disconnect(self): - """ - disconnects client - """ - self._disconnect() - self.status.change_to(self.status.DISCONNECTED) - pass - - def shutdown(self): - """ - shutdown and quit - """ - self.desired_con_state = self.status.DISCONNECTED - - def connection_state(self): - """ - returns the current connection state - """ - return self.status.current - - def desired_connection_state(self): - """ - returns the desired_connection state - """ - return self.desired_con_state - - def poll_connection_state(self): - """ - """ - try: - state = self.manager.get_connection_state() - except ConnectionRefusedError: - # connection refused. might be not ready yet. - return - if not state: - return - (ts, status_step, - ok, ip, remote) = state - self.status.set_vpn_state(status_step) - status_step = self.status.get_readable_status() - return (ts, status_step, ok, ip, remote) - - def get_icon_name(self): - """ - get icon name from status object - """ - return self.status.get_state_icon() - - # - # private methods - # - - def _disconnect(self): - """ - private method for disconnecting - """ - if self.subp is not None: - self.subp.terminate() - self.subp = None - # XXX signal state changes! :) - - def _is_alive(self): - """ - don't know yet - """ - pass - - def _connect(self): - """ - entry point for connection cascade methods. - """ - #conn_result = ConState.DISCONNECTED - try: - conn_result = self._try_connection() - except UnrecoverableError as except_msg: - logger.error("FATAL: %s" % unicode(except_msg)) - conn_result = self.status.UNRECOVERABLE - except Exception as except_msg: - self.error_queue.append(except_msg) - logger.error("Failed Connection: %s" % - unicode(except_msg)) - return conn_result diff --git a/src/leap/eip/config.py b/src/leap/eip/config.py new file mode 100644 index 00000000..917871da --- /dev/null +++ b/src/leap/eip/config.py @@ -0,0 +1,398 @@ +import logging +import os +import platform +import re +import tempfile + +from leap import __branding as BRANDING +from leap import certs +from leap.util.misc import null_check +from leap.util.fileutil import (which, mkdir_p, check_and_fix_urw_only) + +from leap.base import config as baseconfig +from leap.baseapp.permcheck import (is_pkexec_in_system, + is_auth_agent_running) +from leap.eip import exceptions as eip_exceptions +from leap.eip import specs as eipspecs + +logger = logging.getLogger(name=__name__) +provider_ca_file = BRANDING.get('provider_ca_file', None) + +_platform = platform.system() + + +class EIPConfig(baseconfig.JSONLeapConfig): + spec = eipspecs.eipconfig_spec + + def _get_slug(self): + eipjsonpath = baseconfig.get_config_file( + 'eip.json') + return eipjsonpath + + def _set_slug(self, *args, **kwargs): + raise AttributeError("you cannot set slug") + + slug = property(_get_slug, _set_slug) + + +class EIPServiceConfig(baseconfig.JSONLeapConfig): + spec = eipspecs.eipservice_config_spec + + def _get_slug(self): + domain = getattr(self, 'domain', None) + if domain: + path = baseconfig.get_provider_path(domain) + else: + path = baseconfig.get_default_provider_path() + return baseconfig.get_config_file( + 'eip-service.json', folder=path) + + def _set_slug(self): + raise AttributeError("you cannot set slug") + + slug = property(_get_slug, _set_slug) + + +def get_socket_path(): + socket_path = os.path.join( + tempfile.mkdtemp(prefix="leap-tmp"), + 'openvpn.socket') + #logger.debug('socket path: %s', socket_path) + return socket_path + + +def get_eip_gateway(eipconfig=None, eipserviceconfig=None): + """ + return the first host in eip service config + that matches the name defined in the eip.json config + file. + """ + # XXX eventually we should move to a more clever + # gateway selection. maybe we could return + # all gateways that match our cluster. + + null_check(eipconfig, "eipconfig") + null_check(eipserviceconfig, "eipserviceconfig") + PLACEHOLDER = "testprovider.example.org" + + conf = eipconfig.config + eipsconf = eipserviceconfig.config + + primary_gateway = conf.get('primary_gateway', None) + if not primary_gateway: + return PLACEHOLDER + + gateways = eipsconf.get('gateways', None) + if not gateways: + logger.error('missing gateways in eip service config') + return PLACEHOLDER + + if len(gateways) > 0: + for gw in gateways: + clustername = gw.get('cluster', None) + if not clustername: + logger.error('no cluster name') + return + + if clustername == primary_gateway: + # XXX at some moment, we must + # make this a more generic function, + # and return ports, protocols... + ipaddress = gw.get('ip_address', None) + if not ipaddress: + logger.error('no ip_address') + return + return ipaddress + logger.error('could not find primary gateway in provider' + 'gateway list') + + +def get_cipher_options(eipserviceconfig=None): + """ + gathers optional cipher options from eip-service config. + :param eipserviceconfig: EIPServiceConfig instance + """ + null_check(eipserviceconfig, 'eipserviceconfig') + eipsconf = eipserviceconfig.get_config() + + ALLOWED_KEYS = ("auth", "cipher", "tls-cipher") + CIPHERS_REGEX = re.compile("[A-Z0-9\-]+") + opts = [] + if 'openvpn_configuration' in eipsconf: + config = eipserviceconfig.config.get( + "openvpn_configuration", {}) + for key, value in config.items(): + if key in ALLOWED_KEYS and value is not None: + sanitized_val = CIPHERS_REGEX.findall(value) + if len(sanitized_val) != 0: + _val = sanitized_val[0] + opts.append('--%s' % key) + opts.append('%s' % _val) + return opts + +LINUX_UP_DOWN_SCRIPT = "/etc/leap/resolv-update" +OPENVPN_DOWN_ROOT = "/usr/lib/openvpn/openvpn-down-root.so" + + +def has_updown_scripts(): + """ + checks the existence of the up/down scripts + """ + # XXX should check permissions too + is_file = os.path.isfile(LINUX_UP_DOWN_SCRIPT) + if not is_file: + logger.warning( + "Could not find up/down scripts at %s! " + "Risk of DNS Leaks!!!") + return is_file + + +def build_ovpn_options(daemon=False, socket_path=None, **kwargs): + """ + build a list of options + to be passed in the + openvpn invocation + @rtype: list + @rparam: options + """ + # XXX review which of the + # options we don't need. + + # TODO pass also the config file, + # since we will need to take some + # things from there if present. + + provider = kwargs.pop('provider', None) + eipconfig = EIPConfig(domain=provider) + eipconfig.load() + eipserviceconfig = EIPServiceConfig(domain=provider) + eipserviceconfig.load() + + # get user/group name + # also from config. + user = baseconfig.get_username() + group = baseconfig.get_groupname() + + opts = [] + + opts.append('--client') + + opts.append('--dev') + # XXX same in win? + opts.append('tun') + opts.append('--persist-tun') + opts.append('--persist-key') + + verbosity = kwargs.get('ovpn_verbosity', None) + if verbosity and 1 <= verbosity <= 6: + opts.append('--verb') + opts.append("%s" % verbosity) + + # remote ############################## + # (server, port, protocol) + + opts.append('--remote') + + gw = get_eip_gateway(eipconfig=eipconfig, + eipserviceconfig=eipserviceconfig) + logger.debug('setting eip gateway to %s', gw) + opts.append(str(gw)) + + # get port/protocol from eipservice too + opts.append('1194') + #opts.append('80') + opts.append('udp') + + opts.append('--tls-client') + opts.append('--remote-cert-tls') + opts.append('server') + + # get ciphers ####################### + + ciphers = get_cipher_options( + eipserviceconfig=eipserviceconfig) + for cipheropt in ciphers: + opts.append(str(cipheropt)) + + # set user and group + opts.append('--user') + opts.append('%s' % user) + opts.append('--group') + opts.append('%s' % group) + + opts.append('--management-client-user') + opts.append('%s' % user) + opts.append('--management-signal') + + # set default options for management + # interface. unix sockets or telnet interface for win. + # XXX take them from the config object. + + if _platform == "Windows": + opts.append('--management') + opts.append('localhost') + # XXX which is a good choice? + opts.append('7777') + + if _platform in ("Linux", "Darwin"): + opts.append('--management') + + if socket_path is None: + socket_path = get_socket_path() + opts.append(socket_path) + opts.append('unix') + + opts.append('--script-security') + opts.append('2') + + if _platform == "Linux": + if has_updown_scripts(): + opts.append("--up") + opts.append(LINUX_UP_DOWN_SCRIPT) + opts.append("--down") + opts.append(LINUX_UP_DOWN_SCRIPT) + opts.append("--plugin") + opts.append(OPENVPN_DOWN_ROOT) + opts.append("'script_type=down %s'" % LINUX_UP_DOWN_SCRIPT) + + # certs + client_cert_path = eipspecs.client_cert_path(provider) + ca_cert_path = eipspecs.provider_ca_path(provider) + + # XXX FIX paths for MAC + opts.append('--cert') + opts.append(client_cert_path) + opts.append('--key') + opts.append(client_cert_path) + opts.append('--ca') + opts.append(ca_cert_path) + + # we cannot run in daemon mode + # with the current subp setting. + # see: https://leap.se/code/issues/383 + #if daemon is True: + #opts.append('--daemon') + + logger.debug('vpn options: %s', ' '.join(opts)) + return opts + + +def build_ovpn_command(debug=False, do_pkexec_check=True, vpnbin=None, + socket_path=None, **kwargs): + """ + build a string with the + complete openvpn invocation + + @rtype [string, [list of strings]] + @rparam: a list containing the command string + and a list of options. + """ + command = [] + use_pkexec = True + ovpn = None + + # XXX get use_pkexec from config instead. + + if _platform == "Linux" and use_pkexec and do_pkexec_check: + + # check for both pkexec + # AND a suitable authentication + # agent running. + logger.info('use_pkexec set to True') + + if not is_pkexec_in_system(): + logger.error('no pkexec in system') + raise eip_exceptions.EIPNoPkexecAvailable + + if not is_auth_agent_running(): + logger.warning( + "no polkit auth agent found. " + "pkexec will use its own text " + "based authentication agent. " + "that's probably a bad idea") + raise eip_exceptions.EIPNoPolkitAuthAgentAvailable + + command.append('pkexec') + + if vpnbin is None: + if _platform == "Darwin": + # XXX Should hardcode our installed path + # /Applications/LEAPClient.app/Contents/Resources/openvpn.leap + openvpn_bin = "openvpn.leap" + else: + openvpn_bin = "openvpn" + #XXX hardcode for darwin + ovpn = which(openvpn_bin) + else: + ovpn = vpnbin + if ovpn: + vpn_command = ovpn + else: + vpn_command = "openvpn" + command.append(vpn_command) + daemon_mode = not debug + + for opt in build_ovpn_options(daemon=daemon_mode, socket_path=socket_path, + **kwargs): + command.append(opt) + + # XXX check len and raise proper error + + if _platform == "Darwin": + OSX_ASADMIN = 'do shell script "%s" with administrator privileges' + # XXX fix workaround for Nones + _command = [x if x else " " for x in command] + # XXX debugging! + # XXX get openvpn log path from debug flags + _command.append('--log') + _command.append('/tmp/leap_openvpn.log') + return ["osascript", ["-e", OSX_ASADMIN % ' '.join(_command)]] + else: + return [command[0], command[1:]] + + +def check_vpn_keys(provider=None): + """ + performs an existance and permission check + over the openvpn keys file. + Currently we're expecting a single file + per provider, containing the CA cert, + the provider key, and our client certificate + """ + assert provider is not None + provider_ca = eipspecs.provider_ca_path(provider) + client_cert = eipspecs.client_cert_path(provider) + + logger.debug('provider ca = %s', provider_ca) + logger.debug('client cert = %s', client_cert) + + # if no keys, raise error. + # it's catched by the ui and signal user. + + if not os.path.isfile(provider_ca): + # not there. let's try to copy. + folder, filename = os.path.split(provider_ca) + if not os.path.isdir(folder): + mkdir_p(folder) + if provider_ca_file: + cacert = certs.where(provider_ca_file) + with open(provider_ca, 'w') as pca: + with open(cacert, 'r') as cac: + pca.write(cac.read()) + + if not os.path.isfile(provider_ca): + logger.error('key file %s not found. aborting.', + provider_ca) + raise eip_exceptions.EIPInitNoKeyFileError + + if not os.path.isfile(client_cert): + logger.error('key file %s not found. aborting.', + client_cert) + raise eip_exceptions.EIPInitNoKeyFileError + + for keyfile in (provider_ca, client_cert): + # bad perms? try to fix them + try: + check_and_fix_urw_only(keyfile) + except OSError: + raise eip_exceptions.EIPInitBadKeyFilePermError diff --git a/src/leap/eip/constants.py b/src/leap/eip/constants.py new file mode 100644 index 00000000..9af5a947 --- /dev/null +++ b/src/leap/eip/constants.py @@ -0,0 +1,3 @@ +# not used anymore with the new JSONConfig.slug +EIP_CONFIG = "eip.json" +EIP_SERVICE_EXPECTED_PATH = "1/config/eip-service.json" diff --git a/src/leap/eip/eipconnection.py b/src/leap/eip/eipconnection.py new file mode 100644 index 00000000..d012c567 --- /dev/null +++ b/src/leap/eip/eipconnection.py @@ -0,0 +1,405 @@ +""" +EIP Connection Class +""" +from __future__ import (absolute_import,) +import logging +import Queue +import sys +import time + +from dateutil.parser import parse as dateparse + +from leap.eip.checks import ProviderCertChecker +from leap.eip.checks import EIPConfigChecker +from leap.eip import config as eipconfig +from leap.eip import exceptions as eip_exceptions +from leap.eip.openvpnconnection import OpenVPNConnection + +logger = logging.getLogger(name=__name__) + + +class StatusMixIn(object): + + # a bunch of methods related with querying the connection + # state/status and displaying useful info. + # Needs to get clear on what is what, and + # separate functions. + # Should separate EIPConnectionStatus (self.status) + # from the OpenVPN state/status command and parsing. + + ERR_CONNREFUSED = False + + def connection_state(self): + """ + returns the current connection state + """ + return self.status.current + + def get_icon_name(self): + """ + get icon name from status object + """ + return self.status.get_state_icon() + + def get_leap_status(self): + return self.status.get_leap_status() + + def poll_connection_state(self): + """ + """ + try: + state = self.get_connection_state() + except eip_exceptions.ConnectionRefusedError: + # connection refused. might be not ready yet. + if not self.ERR_CONNREFUSED: + logger.warning('connection refused') + self.ERR_CONNREFUSED = True + return + if not state: + #logger.debug('no state') + return + (ts, status_step, + ok, ip, remote) = state + self.status.set_vpn_state(status_step) + status_step = self.status.get_readable_status() + return (ts, status_step, ok, ip, remote) + + def make_error(self): + """ + capture error and wrap it in an + understandable format + """ + # mostly a hack to display errors in the debug UI + # w/o breaking the polling. + #XXX get helpful error codes + self.with_errors = True + now = int(time.time()) + return '%s,LAUNCHER ERROR,ERROR,-,-' % now + + def state(self): + """ + Sends OpenVPN command: state + """ + state = self._send_command("state") + if not state: + return None + if isinstance(state, str): + return state + if isinstance(state, list): + if len(state) == 1: + return state[0] + else: + return state[-1] + + def vpn_status(self): + """ + OpenVPN command: status + """ + status = self._send_command("status") + return status + + def vpn_status2(self): + """ + OpenVPN command: last 2 statuses + """ + return self._send_command("status 2") + + # + # parse info as the UI expects + # + + def get_status_io(self): + status = self.vpn_status() + if isinstance(status, str): + lines = status.split('\n') + if isinstance(status, list): + lines = status + try: + (header, when, tun_read, tun_write, + tcp_read, tcp_write, auth_read) = tuple(lines) + except ValueError: + return None + + when_ts = dateparse(when.split(',')[1]).timetuple() + sep = ',' + # XXX clean up this! + tun_read = tun_read.split(sep)[1] + tun_write = tun_write.split(sep)[1] + tcp_read = tcp_read.split(sep)[1] + tcp_write = tcp_write.split(sep)[1] + auth_read = auth_read.split(sep)[1] + + # XXX this could be a named tuple. prettier. + return when_ts, (tun_read, tun_write, tcp_read, tcp_write, auth_read) + + def get_connection_state(self): + state = self.state() + if state is not None: + ts, status_step, ok, ip, remote = state.split(',') + ts = time.gmtime(float(ts)) + # XXX this could be a named tuple. prettier. + return ts, status_step, ok, ip, remote + + +class EIPConnection(OpenVPNConnection, StatusMixIn): + """ + Aka conductor. + Manages the execution of the OpenVPN process, auto starts, monitors the + network connection, handles configuration, fixes leaky hosts, handles + errors, etc. + Status updates (connected, bandwidth, etc) are signaled to the GUI. + """ + + # XXX change name to EIPConductor ?? + + def __init__(self, + provider_cert_checker=ProviderCertChecker, + config_checker=EIPConfigChecker, + *args, **kwargs): + #self.settingsfile = kwargs.get('settingsfile', None) + #self.logfile = kwargs.get('logfile', None) + self.provider = kwargs.pop('provider', None) + self._providercertchecker = provider_cert_checker + self._configchecker = config_checker + + self.error_queue = Queue.Queue() + + status_signals = kwargs.pop('status_signals', None) + self.status = EIPConnectionStatus(callbacks=status_signals) + + checker_signals = kwargs.pop('checker_signals', None) + self.checker_signals = checker_signals + + self.init_checkers() + + host = eipconfig.get_socket_path() + kwargs['host'] = host + + super(EIPConnection, self).__init__(*args, **kwargs) + + def connect(self, **kwargs): + """ + entry point for connection process + """ + # in OpenVPNConnection + self.try_openvpn_connection() + + def disconnect(self, shutdown=False): + """ + disconnects client + """ + self.terminate_openvpn_connection(shutdown=shutdown) + self.status.change_to(self.status.DISCONNECTED) + + def has_errors(self): + return True if self.error_queue.qsize() != 0 else False + + def init_checkers(self): + """ + initialize checkers + """ + self.provider_cert_checker = self._providercertchecker( + domain=self.provider) + self.config_checker = self._configchecker(domain=self.provider) + + def set_provider_domain(self, domain): + """ + sets the provider domain. + used from the first run wizard when we launch the run_checks + and connect process after having initialized the conductor. + """ + # This looks convoluted, right. + # We have to reinstantiate checkers cause we're passing + # the domain param that we did not know at the beginning + # (only for the firstrunwizard case) + self.provider = domain + self.init_checkers() + + def run_checks(self, skip_download=False, skip_verify=False): + """ + run all eip checks previous to attempting a connection + """ + logger.debug('running conductor checks') + + def push_err(exc): + # keep the original traceback! + exc_traceback = sys.exc_info()[2] + self.error_queue.put((exc, exc_traceback)) + + try: + # network (1) + if self.checker_signals: + for signal in self.checker_signals: + signal('checking encryption keys') + self.provider_cert_checker.run_all(skip_verify=skip_verify) + except Exception as exc: + push_err(exc) + try: + if self.checker_signals: + for signal in self.checker_signals: + signal('checking provider config') + self.config_checker.run_all(skip_download=skip_download) + except Exception as exc: + push_err(exc) + try: + self.run_openvpn_checks() + except Exception as exc: + push_err(exc) + + +class EIPConnectionStatus(object): + """ + Keep track of client (gui) and openvpn + states. + + These are the OpenVPN states: + CONNECTING -- OpenVPN's initial state. + WAIT -- (Client only) Waiting for initial response + from server. + AUTH -- (Client only) Authenticating with server. + GET_CONFIG -- (Client only) Downloading configuration options + from server. + ASSIGN_IP -- Assigning IP address to virtual network + interface. + ADD_ROUTES -- Adding routes to system. + CONNECTED -- Initialization Sequence Completed. + RECONNECTING -- A restart has occurred. + EXITING -- A graceful exit is in progress. + + We add some extra states: + + DISCONNECTED -- GUI initial state. + UNRECOVERABLE -- An unrecoverable error has been raised + while invoking openvpn service. + """ + CONNECTING = 1 + WAIT = 2 + AUTH = 3 + GET_CONFIG = 4 + ASSIGN_IP = 5 + ADD_ROUTES = 6 + CONNECTED = 7 + RECONNECTING = 8 + EXITING = 9 + + # gui specific states: + UNRECOVERABLE = 11 + DISCONNECTED = 0 + + def __init__(self, callbacks=None): + """ + EIPConnectionStatus is initialized with a tuple + of signals to be triggered. + :param callbacks: a tuple of (callable) observers + :type callbacks: tuple + """ + self.current = self.DISCONNECTED + self.previous = None + # (callbacks to connect to signals in Qt-land) + self.callbacks = callbacks + + def get_readable_status(self): + # XXX DRY status / labels a little bit. + # think we'll want to i18n this. + human_status = { + 0: 'disconnected', + 1: 'connecting', + 2: 'waiting', + 3: 'authenticating', + 4: 'getting config', + 5: 'assigning ip', + 6: 'adding routes', + 7: 'connected', + 8: 'reconnecting', + 9: 'exiting', + 11: 'unrecoverable error', + } + return human_status[self.current] + + def get_leap_status(self): + # XXX improve nomenclature + leap_status = { + 0: 'disconnected', + 1: 'connecting to gateway', + 2: 'connecting to gateway', + 3: 'authenticating', + 4: 'establishing network encryption', + 5: 'establishing network encryption', + 6: 'establishing network encryption', + 7: 'connected', + 8: 'reconnecting', + 9: 'exiting', + 11: 'unrecoverable error', + } + return leap_status[self.current] + + def get_state_icon(self): + """ + returns the high level icon + for each fine-grain openvpn state + """ + connecting = (self.CONNECTING, + self.WAIT, + self.AUTH, + self.GET_CONFIG, + self.ASSIGN_IP, + self.ADD_ROUTES) + connected = (self.CONNECTED,) + disconnected = (self.DISCONNECTED, + self.UNRECOVERABLE) + + # this can be made smarter, + # but it's like it'll change, + # so +readability. + + if self.current in connecting: + return "connecting" + if self.current in connected: + return "connected" + if self.current in disconnected: + return "disconnected" + + def set_vpn_state(self, status): + """ + accepts a state string from the management + interface, and sets the internal state. + :param status: openvpn STATE (uppercase). + :type status: str + """ + if hasattr(self, status): + self.change_to(getattr(self, status)) + + def set_current(self, to): + """ + setter for the 'current' property + :param to: destination state + :type to: int + """ + self.current = to + + def change_to(self, to): + """ + :param to: destination state + :type to: int + """ + if to == self.current: + return + changed = False + from_ = self.current + self.current = to + + # We can add transition restrictions + # here to ensure no transitions are + # allowed outside the fsm. + + self.set_current(to) + changed = True + + #trigger signals (as callbacks) + #print('current state: %s' % self.current) + if changed: + self.previous = from_ + if self.callbacks: + for cb in self.callbacks: + if callable(cb): + cb(self) diff --git a/src/leap/eip/exceptions.py b/src/leap/eip/exceptions.py new file mode 100644 index 00000000..b7d398c3 --- /dev/null +++ b/src/leap/eip/exceptions.py @@ -0,0 +1,175 @@ +""" +Generic error hierarchy +Leap/EIP exceptions used for exception handling, +logging, and notifying user of errors +during leap operation. + +Exception hierarchy +------------------- +All EIP Errors must inherit from EIPClientError (note: move that to +a more generic LEAPClientBaseError). + +Exception attributes and their meaning/uses +------------------------------------------- + +* critical: if True, will abort execution prematurely, + after attempting any cleaning + action. + +* failfirst: breaks any error_check loop that is examining + the error queue. + +* message: the message that will be used in the __repr__ of the exception. + +* usermessage: the message that will be passed to user in ErrorDialogs + in Qt-land. + +TODO: + +* EIPClientError: + Should inherit from LeapException + +* gettext / i18n for user messages. + +""" +from leap.base.exceptions import LeapException +from leap.util.translations import translate + + +# This should inherit from LeapException +class EIPClientError(Exception): + """ + base EIPClient exception + """ + critical = False + failfirst = False + warning = False + + +class CriticalError(EIPClientError): + """ + we cannot do anything about it, sorry + """ + critical = True + failfirst = True + + +class Warning(EIPClientError): + """ + just that, warnings + """ + warning = True + + +class EIPNoPolkitAuthAgentAvailable(CriticalError): + message = "No polkit authentication agent could be found" + usermessage = translate( + "EIPErrors", + "We could not find any authentication " + "agent in your system.<br/>" + "Make sure you have " + "<b>polkit-gnome-authentication-agent-1</b> " + "running and try again.") + + +class EIPNoPkexecAvailable(Warning): + message = "No pkexec binary found" + usermessage = translate( + "EIPErrors", + "We could not find <b>pkexec</b> in your " + "system.<br/> Do you want to try " + "<b>setuid workaround</b>? " + "(<i>DOES NOTHING YET</i>)") + failfirst = True + + +class EIPNoCommandError(EIPClientError): + message = "no suitable openvpn command found" + usermessage = translate( + "EIPErrors", + "No suitable openvpn command found. " + "<br/>(Might be a permissions problem)") + + +class EIPBadCertError(Warning): + # XXX this should be critical and fail close + message = "cert verification failed" + usermessage = translate( + "EIPErrors", + "there is a problem with provider certificate") + + +class LeapBadConfigFetchedError(Warning): + message = "provider sent a malformed json file" + usermessage = translate( + "EIPErrors", + "an error occurred during configuratio of leap services") + + +class OpenVPNAlreadyRunning(CriticalError): + message = "Another OpenVPN Process is already running." + usermessage = translate( + "EIPErrors", + "Another OpenVPN Process has been detected. " + "Please close it before starting leap-client") + + +class HttpsNotSupported(LeapException): + message = "connection refused while accessing via https" + usermessage = translate( + "EIPErrors", + "Server does not allow secure connections") + + +class HttpsBadCertError(LeapException): + message = "verification error on cert" + usermessage = translate( + "EIPErrors", + "Server certificate could not be verified") + +# +# errors still needing some love +# + + +class EIPInitNoKeyFileError(CriticalError): + message = "No vpn keys found in the expected path" + usermessage = translate( + "EIPErrors", + "We could not find your eip certs in the expected path") + + +class EIPInitBadKeyFilePermError(Warning): + # I don't know if we should be telling user or not, + # we try to fix permissions and should only re-raise + # if permission check failed. + pass + + +class EIPInitNoProviderError(EIPClientError): + pass + + +class EIPInitBadProviderError(EIPClientError): + pass + + +class EIPConfigurationError(EIPClientError): + pass + +# +# Errors that probably we don't need anymore +# chase down for them and check. +# + + +class MissingSocketError(Exception): + pass + + +class ConnectionRefusedError(Exception): + pass + + +class EIPMissingDefaultProvider(Exception): + pass diff --git a/src/leap/eip/openvpnconnection.py b/src/leap/eip/openvpnconnection.py new file mode 100644 index 00000000..bee8c010 --- /dev/null +++ b/src/leap/eip/openvpnconnection.py @@ -0,0 +1,410 @@ +""" +OpenVPN Connection +""" +from __future__ import (print_function) +from functools import partial +import logging +import os +import psutil +import shutil +import select +import socket +from time import sleep + +logger = logging.getLogger(name=__name__) + +from leap.base.connection import Connection +from leap.base.constants import OPENVPN_BIN +from leap.util.coroutines import spawn_and_watch_process +from leap.util.misc import get_openvpn_pids + +from leap.eip.udstelnet import UDSTelnet +from leap.eip import config as eip_config +from leap.eip import exceptions as eip_exceptions + + +class OpenVPNManagement(object): + + # TODO explain a little bit how management interface works + # and our telnet interface with support for unix sockets. + + """ + for more information, read openvpn management notes. + zcat `dpkg -L openvpn | grep management` + """ + + def _connect_to_management(self): + """ + Connect to openvpn management interface + """ + if hasattr(self, 'tn'): + self._close_management_socket() + self.tn = UDSTelnet(self.host, self.port) + + # XXX make password optional + # specially for win. we should generate + # the pass on the fly when invoking manager + # from conductor + + #self.tn.read_until('ENTER PASSWORD:', 2) + #self.tn.write(self.password + '\n') + #self.tn.read_until('SUCCESS:', 2) + if self.tn: + self._seek_to_eof() + return True + + def _close_management_socket(self, announce=True): + """ + Close connection to openvpn management interface + """ + logger.debug('closing socket') + if announce: + self.tn.write("quit\n") + self.tn.read_all() + self.tn.get_socket().close() + del self.tn + + def _seek_to_eof(self): + """ + Read as much as available. Position seek pointer to end of stream + """ + try: + b = self.tn.read_eager() + except EOFError: + logger.debug("Could not read from socket. Assuming it died.") + return + while b: + try: + b = self.tn.read_eager() + except EOFError: + logger.debug("Could not read from socket. Assuming it died.") + + def _send_command(self, cmd): + """ + Send a command to openvpn and return response as list + """ + if not self.connected(): + try: + self._connect_to_management() + except eip_exceptions.MissingSocketError: + #logger.warning('missing management socket') + return [] + try: + if hasattr(self, 'tn'): + self.tn.write(cmd + "\n") + except socket.error: + logger.error('socket error') + self._close_management_socket(announce=False) + return [] + try: + buf = self.tn.read_until(b"END", 2) + self._seek_to_eof() + blist = buf.split('\r\n') + if blist[-1].startswith('END'): + del blist[-1] + return blist + else: + return [] + except socket.error as exc: + logger.debug('socket error: %s' % exc.message) + except select.error as exc: + logger.debug('select error: %s' % exc.message) + + def _send_short_command(self, cmd): + """ + parse output from commands that are + delimited by "success" instead + """ + if not self.connected(): + self.connect() + self.tn.write(cmd + "\n") + # XXX not working? + buf = self.tn.read_until(b"SUCCESS", 2) + self._seek_to_eof() + blist = buf.split('\r\n') + return blist + + # + # random maybe useful vpn commands + # + + def pid(self): + #XXX broken + return self._send_short_command("pid") + + +class OpenVPNConnection(Connection, OpenVPNManagement): + """ + All related to invocation + of the openvpn binary. + It's extended by EIPConnection. + """ + + # XXX Inheriting from Connection was an early design idea + # but currently that's an empty class. + # We can get rid of that if we don't use it for sharing + # state with other leap modules. + + def __init__(self, + watcher_cb=None, + debug=False, + host=None, + port="unix", + password=None, + *args, **kwargs): + """ + :param watcher_cb: callback to be \ +called for each line in watched stdout + :param signal_map: dictionary of signal names and callables \ +to be triggered for each one of them. + :type watcher_cb: function + :type signal_map: dict + """ + #XXX FIXME + #change watcher_cb to line_observer + # XXX if not host: raise ImproperlyConfigured + + logger.debug('init openvpn connection') + self.debug = debug + self.ovpn_verbosity = kwargs.get('ovpn_verbosity', None) + + self.watcher_cb = watcher_cb + #self.signal_maps = signal_maps + + self.subp = None + self.watcher = None + + self.server = None + self.port = None + self.proto = None + + self.command = None + self.args = None + + # XXX get autostart from config + self.autostart = True + + # management interface init + self.host = host + if isinstance(port, str) and port.isdigit(): + port = int(port) + elif port == "unix": + port = "unix" + else: + port = None + self.port = port + self.password = password + + def run_openvpn_checks(self): + """ + runs check needed before launching + openvpn subprocess. will raise if errors found. + """ + logger.debug('running openvpn checks') + # XXX I think that "check_if_running" should be called + # from try openvpn connection instead. -- kali. + # let's prepare tests for that before changing it... + self._check_if_running_instance() + self._set_ovpn_command() + self._check_vpn_keys() + + def try_openvpn_connection(self): + """ + attempts to connect + """ + # XXX should make public method + if self.command is None: + raise eip_exceptions.EIPNoCommandError + if self.subp is not None: + logger.debug('cowardly refusing to launch subprocess again') + # XXX this is not returning ???!! + # FIXME -- so it's calling it all the same!! + + self._launch_openvpn() + + def connected(self): + """ + Returns True if connected + rtype: bool + """ + # XXX make a property + return hasattr(self, 'tn') + + def terminate_openvpn_connection(self, shutdown=False): + """ + terminates openvpn child subprocess + """ + if self.subp: + try: + self._stop_openvpn() + except eip_exceptions.ConnectionRefusedError: + logger.warning( + 'unable to send sigterm signal to openvpn: ' + 'connection refused.') + + # XXX kali -- + # XXX review-me + # I think this will block if child process + # does not return. + # Maybe we can .poll() for a given + # interval and exit in any case. + + RETCODE = self.subp.wait() + if RETCODE: + logger.error( + 'cannot terminate subprocess! Retcode %s' + '(We might have left openvpn running)' % RETCODE) + + if shutdown: + self._cleanup_tempfiles() + + def _cleanup_tempfiles(self): + """ + remove all temporal files + we might have left behind + """ + # if self.port is 'unix', we have + # created a temporal socket path that, under + # normal circumstances, we should be able to + # delete + + if self.port == "unix": + logger.debug('cleaning socket file temp folder') + + tempfolder = os.path.split(self.host)[0] + if os.path.isdir(tempfolder): + try: + shutil.rmtree(tempfolder) + except OSError: + logger.error('could not delete tmpfolder %s' % tempfolder) + + # checks + + def _check_if_running_instance(self): + """ + check if openvpn is already running + """ + openvpn_pids = get_openvpn_pids() + if openvpn_pids: + logger.debug('an openvpn instance is already running.') + logger.debug('attempting to stop openvpn instance.') + if not self._stop_openvpn(): + raise eip_exceptions.OpenVPNAlreadyRunning + return + else: + logger.debug('no openvpn instance found.') + + def _set_ovpn_command(self): + try: + command, args = eip_config.build_ovpn_command( + provider=self.provider, + debug=self.debug, + socket_path=self.host, + ovpn_verbosity=self.ovpn_verbosity) + except eip_exceptions.EIPNoPolkitAuthAgentAvailable: + command = args = None + raise + except eip_exceptions.EIPNoPkexecAvailable: + command = args = None + raise + + # XXX if not command, signal error. + self.command = command + self.args = args + + def _check_vpn_keys(self): + """ + checks for correct permissions on vpn keys + """ + try: + eip_config.check_vpn_keys(provider=self.provider) + except eip_exceptions.EIPInitBadKeyFilePermError: + logger.error('Bad VPN Keys permission!') + # do nothing now + # and raise the rest ... + + # starting and stopping openvpn subprocess + + def _launch_openvpn(self): + """ + invocation of openvpn binaries in a subprocess. + """ + #XXX TODO: + #deprecate watcher_cb, + #use _only_ signal_maps instead + + #logger.debug('_launch_openvpn called') + if self.watcher_cb is not None: + linewrite_callback = self.watcher_cb + else: + #XXX get logger instead + linewrite_callback = lambda line: logger.debug( + 'watcher: %s' % line) + + # the partial is not + # being applied now because we're not observing the process + # stdout like we did in the early stages. but I leave it + # here since it will be handy for observing patterns in the + # thru-the-manager updates (with regex) + observers = (linewrite_callback, + partial(lambda con_status, + line: linewrite_callback, self.status)) + subp, watcher = spawn_and_watch_process( + self.command, + self.args, + observers=observers) + self.subp = subp + self.watcher = watcher + + def _stop_openvpn(self): + """ + stop openvpn process + by sending SIGTERM to the management + interface + """ + # XXX method a bit too long, split + logger.debug("atempting to terminate openvpn process...") + if self.connected(): + try: + self._send_command("signal SIGTERM\n") + sleep(1) + if not self.subp: # XXX ??? + return True + except socket.error: + logger.warning('management socket died') + return + + #shutting openvpn failured + #try patching in old openvpn host and trying again + # XXX could be more than one! + process = self._get_openvpn_process() + if process: + logger.debug('process: %s' % process.name) + cmdline = process.cmdline + + manag_flag = "--management" + if isinstance(cmdline, list) and manag_flag in cmdline: + _index = cmdline.index(manag_flag) + self.host = cmdline[_index + 1] + self._send_command("signal SIGTERM\n") + + #make sure the process was terminated + process = self._get_openvpn_process() + if not process: + logger.debug("Existing OpenVPN Process Terminated") + return True + else: + logger.error("Unable to terminate existing OpenVPN Process.") + return False + + return True + + def _get_openvpn_process(self): + for process in psutil.process_iter(): + if OPENVPN_BIN in process.name: + return process + return None + + def get_log(self, lines=1): + log = self._send_command("log %s" % lines) + return log diff --git a/src/leap/eip/specs.py b/src/leap/eip/specs.py new file mode 100644 index 00000000..c41fd29b --- /dev/null +++ b/src/leap/eip/specs.py @@ -0,0 +1,136 @@ +from __future__ import (unicode_literals) +import os + +from leap import __branding +from leap.base import config as baseconfig + +# XXX move provider stuff to base config + +PROVIDER_CA_CERT = __branding.get( + 'provider_ca_file', + 'cacert.pem') + +provider_ca_path = lambda domain: str(os.path.join( + #baseconfig.get_default_provider_path(), + baseconfig.get_provider_path(domain), + 'keys', 'ca', + 'cacert.pem' +)) if domain else None + +default_provider_ca_path = lambda: str(os.path.join( + baseconfig.get_default_provider_path(), + 'keys', 'ca', + PROVIDER_CA_CERT +)) + +PROVIDER_DOMAIN = __branding.get('provider_domain', 'testprovider.example.org') + + +client_cert_path = lambda domain: unicode(os.path.join( + baseconfig.get_provider_path(domain), + 'keys', 'client', + 'openvpn.pem' +)) if domain else None + +default_client_cert_path = lambda: unicode(os.path.join( + baseconfig.get_default_provider_path(), + 'keys', 'client', + 'openvpn.pem' +)) + +eipconfig_spec = { + 'description': 'sample eipconfig', + 'type': 'object', + 'properties': { + 'provider': { + 'type': unicode, + 'default': u"%s" % PROVIDER_DOMAIN, + 'required': True, + }, + 'transport': { + 'type': unicode, + 'default': u"openvpn", + }, + 'openvpn_protocol': { + 'type': unicode, + 'default': u"tcp" + }, + 'openvpn_port': { + 'type': int, + 'default': 80 + }, + 'openvpn_ca_certificate': { + 'type': unicode, # path + 'default': default_provider_ca_path + }, + 'openvpn_client_certificate': { + 'type': unicode, # path + 'default': default_client_cert_path + }, + 'connect_on_login': { + 'type': bool, + 'default': True + }, + 'block_cleartext_traffic': { + 'type': bool, + 'default': True + }, + 'primary_gateway': { + 'type': unicode, + 'default': u"location_unknown", + #'required': True + }, + 'secondary_gateway': { + 'type': unicode, + 'default': u"location_unknown2" + }, + 'management_password': { + 'type': unicode + } + } +} + +eipservice_config_spec = { + 'description': 'sample eip service config', + 'type': 'object', + 'properties': { + 'serial': { + 'type': int, + 'required': True, + 'default': 1 + }, + 'version': { + 'type': int, + 'required': True, + 'default': 1 + }, + 'clusters': { + 'type': list, + 'default': [ + {"label": { + "en": "Location Unknown"}, + "name": "location_unknown"}] + }, + 'gateways': { + 'type': list, + 'default': [ + {"capabilities": { + "adblock": True, + "filter_dns": True, + "ports": ["80", "53", "443", "1194"], + "protocols": ["udp", "tcp"], + "transport": ["openvpn"], + "user_ips": False}, + "cluster": "location_unknown", + "host": "location.example.org", + "ip_address": "127.0.0.1"}] + }, + 'openvpn_configuration': { + 'type': dict, + 'default': { + "auth": None, + "cipher": None, + "tls-cipher": None} + } + } +} diff --git a/src/leap/eip/tests/__init__.py b/src/leap/eip/tests/__init__.py new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/src/leap/eip/tests/__init__.py diff --git a/src/leap/eip/tests/data.py b/src/leap/eip/tests/data.py new file mode 100644 index 00000000..a7fe1853 --- /dev/null +++ b/src/leap/eip/tests/data.py @@ -0,0 +1,51 @@ +from __future__ import unicode_literals +import os + +#from leap import __branding + +# sample data used in tests + +#PROVIDER = __branding.get('provider_domain') +PROVIDER = "testprovider.example.org" + +EIP_SAMPLE_CONFIG = { + "provider": "%s" % PROVIDER, + "transport": "openvpn", + "openvpn_protocol": "tcp", + "openvpn_port": 80, + "openvpn_ca_certificate": os.path.expanduser( + "~/.config/leap/providers/" + "%s/" + "keys/ca/cacert.pem" % PROVIDER), + "openvpn_client_certificate": os.path.expanduser( + "~/.config/leap/providers/" + "%s/" + "keys/client/openvpn.pem" % PROVIDER), + "connect_on_login": True, + "block_cleartext_traffic": True, + "primary_gateway": "location_unknown", + "secondary_gateway": "location_unknown2", + #"management_password": "oph7Que1othahwiech6J" +} + +EIP_SAMPLE_SERVICE = { + "serial": 1, + "version": 1, + "clusters": [ + {"label": { + "en": "Location Unknown"}, + "name": "location_unknown"} + ], + "gateways": [ + {"capabilities": { + "adblock": True, + "filter_dns": True, + "ports": ["80", "53", "443", "1194"], + "protocols": ["udp", "tcp"], + "transport": ["openvpn"], + "user_ips": False}, + "cluster": "location_unknown", + "host": "location.example.org", + "ip_address": "192.0.43.10"} + ] +} diff --git a/src/leap/eip/tests/test_checks.py b/src/leap/eip/tests/test_checks.py new file mode 100644 index 00000000..f42a0eeb --- /dev/null +++ b/src/leap/eip/tests/test_checks.py @@ -0,0 +1,372 @@ +from BaseHTTPServer import BaseHTTPRequestHandler +import copy +import json +try: + import unittest2 as unittest +except ImportError: + import unittest +import os +import time +import urlparse + +from mock import (patch, Mock) + +import requests + +from leap.base import config as baseconfig +from leap.base import pluggableconfig +from leap.base.constants import (DEFAULT_PROVIDER_DEFINITION, + DEFINITION_EXPECTED_PATH) +from leap.eip import checks as eipchecks +from leap.eip import specs as eipspecs +from leap.eip import exceptions as eipexceptions +from leap.eip.tests import data as testdata +from leap.testing.basetest import BaseLeapTest +from leap.testing.https_server import BaseHTTPSServerTestCase +from leap.testing.https_server import where as where_cert +from leap.util.fileutil import mkdir_f + + +class NoLogRequestHandler: + def log_message(self, *args): + # don't write log msg to stderr + pass + + def read(self, n=None): + return '' + + +class EIPCheckTest(BaseLeapTest): + + __name__ = "eip_check_tests" + provider = "testprovider.example.org" + maxDiff = None + + def setUp(self): + pass + + def tearDown(self): + pass + + # test methods are there, and can be called from run_all + + def test_checker_should_implement_check_methods(self): + checker = eipchecks.EIPConfigChecker(domain=self.provider) + + self.assertTrue(hasattr(checker, "check_default_eipconfig"), + "missing meth") + self.assertTrue(hasattr(checker, "check_is_there_default_provider"), + "missing meth") + self.assertTrue(hasattr(checker, "fetch_definition"), "missing meth") + self.assertTrue(hasattr(checker, "fetch_eip_service_config"), + "missing meth") + self.assertTrue(hasattr(checker, "check_complete_eip_config"), + "missing meth") + + def test_checker_should_actually_call_all_tests(self): + checker = eipchecks.EIPConfigChecker(domain=self.provider) + + mc = Mock() + checker.run_all(checker=mc) + self.assertTrue(mc.check_default_eipconfig.called, "not called") + self.assertTrue(mc.check_is_there_default_provider.called, + "not called") + self.assertTrue(mc.fetch_definition.called, + "not called") + self.assertTrue(mc.fetch_eip_service_config.called, + "not called") + self.assertTrue(mc.check_complete_eip_config.called, + "not called") + + # test individual check methods + + def test_check_default_eipconfig(self): + checker = eipchecks.EIPConfigChecker(domain=self.provider) + # no eip config (empty home) + eipconfig_path = checker.eipconfig.filename + self.assertFalse(os.path.isfile(eipconfig_path)) + checker.check_default_eipconfig() + # we've written one, so it should be there. + self.assertTrue(os.path.isfile(eipconfig_path)) + with open(eipconfig_path, 'rb') as fp: + deserialized = json.load(fp) + + # force re-evaluation of the paths + # small workaround for evaluating home dirs correctly + EIP_SAMPLE_CONFIG = copy.copy(testdata.EIP_SAMPLE_CONFIG) + EIP_SAMPLE_CONFIG['openvpn_client_certificate'] = \ + eipspecs.client_cert_path(self.provider) + EIP_SAMPLE_CONFIG['openvpn_ca_certificate'] = \ + eipspecs.provider_ca_path(self.provider) + self.assertEqual(deserialized, EIP_SAMPLE_CONFIG) + + # TODO: shold ALSO run validation methods. + + def test_check_is_there_default_provider(self): + checker = eipchecks.EIPConfigChecker(domain=self.provider) + # we do dump a sample eip config, but lacking a + # default provider entry. + # This error will be possible catched in a different + # place, when JSONConfig does validation of required fields. + + # passing direct config + with self.assertRaises(eipexceptions.EIPMissingDefaultProvider): + checker.check_is_there_default_provider(config={}) + + # ok. now, messing with real files... + # blank out default_provider + sampleconfig = copy.copy(testdata.EIP_SAMPLE_CONFIG) + sampleconfig['provider'] = None + eipcfg_path = checker.eipconfig.filename + mkdir_f(eipcfg_path) + with open(eipcfg_path, 'w') as fp: + json.dump(sampleconfig, fp) + #with self.assertRaises(eipexceptions.EIPMissingDefaultProvider): + # XXX we should catch this as one of our errors, but do not + # see how to do it quickly. + with self.assertRaises(pluggableconfig.ValidationError): + #import ipdb;ipdb.set_trace() + checker.eipconfig.load(fromfile=eipcfg_path) + checker.check_is_there_default_provider() + + sampleconfig = testdata.EIP_SAMPLE_CONFIG + #eipcfg_path = checker._get_default_eipconfig_path() + with open(eipcfg_path, 'w') as fp: + json.dump(sampleconfig, fp) + checker.eipconfig.load() + self.assertTrue(checker.check_is_there_default_provider()) + + def test_fetch_definition(self): + with patch.object(requests, "get") as mocked_get: + mocked_get.return_value.status_code = 200 + mocked_get.return_value.headers = { + 'last-modified': "Wed Dec 12 12:12:12 GMT 2012"} + mocked_get.return_value.json = DEFAULT_PROVIDER_DEFINITION + checker = eipchecks.EIPConfigChecker(fetcher=requests) + sampleconfig = testdata.EIP_SAMPLE_CONFIG + checker.fetch_definition(config=sampleconfig) + + fn = os.path.join(baseconfig.get_default_provider_path(), + DEFINITION_EXPECTED_PATH) + with open(fn, 'r') as fp: + deserialized = json.load(fp) + self.assertEqual(DEFAULT_PROVIDER_DEFINITION, deserialized) + + # XXX TODO check for ConnectionError, HTTPError, InvalidUrl + # (and proper EIPExceptions are raised). + # Look at base.test_config. + + def test_fetch_eip_service_config(self): + with patch.object(requests, "get") as mocked_get: + mocked_get.return_value.status_code = 200 + mocked_get.return_value.headers = { + 'last-modified': "Wed Dec 12 12:12:12 GMT 2012"} + mocked_get.return_value.json = testdata.EIP_SAMPLE_SERVICE + checker = eipchecks.EIPConfigChecker(fetcher=requests) + sampleconfig = testdata.EIP_SAMPLE_CONFIG + checker.fetch_eip_service_config(config=sampleconfig) + + def test_check_complete_eip_config(self): + checker = eipchecks.EIPConfigChecker() + with self.assertRaises(eipexceptions.EIPConfigurationError): + sampleconfig = copy.copy(testdata.EIP_SAMPLE_CONFIG) + sampleconfig['provider'] = None + checker.check_complete_eip_config(config=sampleconfig) + with self.assertRaises(eipexceptions.EIPConfigurationError): + sampleconfig = copy.copy(testdata.EIP_SAMPLE_CONFIG) + del sampleconfig['provider'] + checker.check_complete_eip_config(config=sampleconfig) + + # normal case + sampleconfig = copy.copy(testdata.EIP_SAMPLE_CONFIG) + checker.check_complete_eip_config(config=sampleconfig) + + +class ProviderCertCheckerTest(BaseLeapTest): + + __name__ = "provider_cert_checker_tests" + provider = "testprovider.example.org" + + def setUp(self): + pass + + def tearDown(self): + pass + + # test methods are there, and can be called from run_all + + def test_checker_should_implement_check_methods(self): + checker = eipchecks.ProviderCertChecker() + + # For MVS+ + self.assertTrue(hasattr(checker, "download_ca_cert"), + "missing meth") + self.assertTrue(hasattr(checker, "download_ca_signature"), + "missing meth") + self.assertTrue(hasattr(checker, "get_ca_signatures"), "missing meth") + self.assertTrue(hasattr(checker, "is_there_trust_path"), + "missing meth") + + # For MVS + self.assertTrue(hasattr(checker, "is_there_provider_ca"), + "missing meth") + self.assertTrue(hasattr(checker, "is_https_working"), "missing meth") + self.assertTrue(hasattr(checker, "check_new_cert_needed"), + "missing meth") + + def test_checker_should_actually_call_all_tests(self): + checker = eipchecks.ProviderCertChecker() + + mc = Mock() + checker.run_all(checker=mc) + # XXX MVS+ + #self.assertTrue(mc.download_ca_cert.called, "not called") + #self.assertTrue(mc.download_ca_signature.called, "not called") + #self.assertTrue(mc.get_ca_signatures.called, "not called") + #self.assertTrue(mc.is_there_trust_path.called, "not called") + + # For MVS + self.assertTrue(mc.is_there_provider_ca.called, "not called") + self.assertTrue(mc.is_https_working.called, + "not called") + self.assertTrue(mc.check_new_cert_needed.called, + "not called") + + # test individual check methods + + @unittest.skip + def test_is_there_provider_ca(self): + # XXX commenting out this test. + # With the generic client this does not make sense, + # we should dump one there. + # or test conductor logic. + checker = eipchecks.ProviderCertChecker() + self.assertTrue( + checker.is_there_provider_ca()) + + +class ProviderCertCheckerHTTPSTests(BaseHTTPSServerTestCase, BaseLeapTest): + provider = "testprovider.example.org" + + class request_handler(NoLogRequestHandler, BaseHTTPRequestHandler): + responses = { + '/': ['OK', ''], + '/client.cert': [ + # XXX get sample cert + '-----BEGIN CERTIFICATE-----', + '-----END CERTIFICATE-----'], + '/badclient.cert': [ + 'BADCERT']} + + def do_GET(self): + path = urlparse.urlparse(self.path) + message = '\n'.join(self.responses.get( + path.path, None)) + self.send_response(200) + self.end_headers() + self.wfile.write(message) + + def test_is_https_working(self): + fetcher = requests + uri = "https://%s/" % (self.get_server()) + # bare requests call. this should just pass (if there is + # an https service there). + fetcher.get(uri, verify=False) + checker = eipchecks.ProviderCertChecker(fetcher=fetcher) + self.assertTrue(checker.is_https_working(uri=uri, verify=False)) + + # for local debugs, when in doubt + #self.assertTrue(checker.is_https_working(uri="https://github.com", + #verify=True)) + + # for the two checks below, I know they fail because no ca + # cert is passed to them, and I know that's the error that + # requests return with our implementation. + # We're receiving this because our + # server is dying prematurely when the handshake is interrupted on the + # client side. + # Since we have access to the server, we could check that + # the error raised has been: + # SSL23_READ_BYTES: alert bad certificate + with self.assertRaises(requests.exceptions.SSLError) as exc: + fetcher.get(uri, verify=True) + self.assertTrue( + "SSL23_GET_SERVER_HELLO:unknown protocol" in exc.message) + + # XXX FIXME! Uncomment after #638 is done + #with self.assertRaises(eipexceptions.EIPBadCertError) as exc: + #checker.is_https_working(uri=uri, verify=True) + #self.assertTrue( + #"cert verification failed" in exc.message) + + # get cacert from testing.https_server + cacert = where_cert('cacert.pem') + fetcher.get(uri, verify=cacert) + self.assertTrue(checker.is_https_working(uri=uri, verify=cacert)) + + # same, but get cacert from leap.custom + # XXX TODO! + + @unittest.skip + def test_download_new_client_cert(self): + # FIXME + # Magick srp decorator broken right now... + # Have to mock the decorator and inject something that + # can bypass the authentication + + uri = "https://%s/client.cert" % (self.get_server()) + cacert = where_cert('cacert.pem') + checker = eipchecks.ProviderCertChecker(domain=self.provider) + credentials = "testuser", "testpassword" + self.assertTrue(checker.download_new_client_cert( + credentials=credentials, uri=uri, verify=cacert)) + + # now download a malformed cert + uri = "https://%s/badclient.cert" % (self.get_server()) + cacert = where_cert('cacert.pem') + checker = eipchecks.ProviderCertChecker() + with self.assertRaises(ValueError): + self.assertTrue(checker.download_new_client_cert( + credentials=credentials, uri=uri, verify=cacert)) + + # did we write cert to its path? + clientcertfile = eipspecs.client_cert_path() + self.assertTrue(os.path.isfile(clientcertfile)) + certfile = eipspecs.client_cert_path() + with open(certfile, 'r') as cf: + certcontent = cf.read() + self.assertEqual(certcontent, + '\n'.join( + self.request_handler.responses['/client.cert'])) + os.remove(clientcertfile) + + def test_is_cert_valid(self): + checker = eipchecks.ProviderCertChecker() + # TODO: better exception catching + # should raise eipexceptions.BadClientCertificate, and give reasons + # on msg. + with self.assertRaises(Exception) as exc: + self.assertFalse(checker.is_cert_valid()) + exc.message = "missing cert" + + def test_bad_validity_certs(self): + checker = eipchecks.ProviderCertChecker() + certfile = where_cert('leaptestscert.pem') + self.assertFalse(checker.is_cert_not_expired( + certfile=certfile, + now=lambda: time.mktime((2038, 1, 1, 1, 1, 1, 1, 1, 1)))) + self.assertFalse(checker.is_cert_not_expired( + certfile=certfile, + now=lambda: time.mktime((1970, 1, 1, 1, 1, 1, 1, 1, 1)))) + + def test_check_new_cert_needed(self): + # check: missing cert + checker = eipchecks.ProviderCertChecker(domain=self.provider) + self.assertTrue(checker.check_new_cert_needed(skip_download=True)) + # TODO check: malformed cert + # TODO check: expired cert + # TODO check: pass test server uri instead of skip + + +if __name__ == "__main__": + unittest.main() diff --git a/src/leap/eip/tests/test_config.py b/src/leap/eip/tests/test_config.py new file mode 100644 index 00000000..72ab3c8e --- /dev/null +++ b/src/leap/eip/tests/test_config.py @@ -0,0 +1,298 @@ +from collections import OrderedDict +import json +import os +import platform +import stat + +try: + import unittest2 as unittest +except ImportError: + import unittest + +#from leap.base import constants +#from leap.eip import config as eip_config +#from leap import __branding as BRANDING +from leap.eip import config as eipconfig +from leap.eip.tests.data import EIP_SAMPLE_CONFIG, EIP_SAMPLE_SERVICE +from leap.testing.basetest import BaseLeapTest +from leap.util.fileutil import mkdir_p, mkdir_f + +_system = platform.system() + +#PROVIDER = BRANDING.get('provider_domain') +#PROVIDER_SHORTNAME = BRANDING.get('short_name') + + +class EIPConfigTest(BaseLeapTest): + + __name__ = "eip_config_tests" + provider = "testprovider.example.org" + + maxDiff = None + + def setUp(self): + pass + + def tearDown(self): + pass + + # + # helpers + # + + def touch_exec(self): + path = os.path.join( + self.tempdir, 'bin') + mkdir_p(path) + tfile = os.path.join( + path, + 'openvpn') + open(tfile, 'wb').close() + os.chmod(tfile, stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR) + + def write_sample_eipservice(self, vpnciphers=False, extra_vpnopts=None, + gateways=None): + conf = eipconfig.EIPServiceConfig() + mkdir_f(conf.filename) + if gateways: + EIP_SAMPLE_SERVICE['gateways'] = gateways + if vpnciphers: + openvpnconfig = OrderedDict({ + "auth": "SHA1", + "cipher": "AES-128-CBC", + "tls-cipher": "DHE-RSA-AES128-SHA"}) + if extra_vpnopts: + for k, v in extra_vpnopts.items(): + openvpnconfig[k] = v + EIP_SAMPLE_SERVICE['openvpn_configuration'] = openvpnconfig + + with open(conf.filename, 'w') as fd: + fd.write(json.dumps(EIP_SAMPLE_SERVICE)) + + def write_sample_eipconfig(self): + conf = eipconfig.EIPConfig() + folder, f = os.path.split(conf.filename) + if not os.path.isdir(folder): + mkdir_p(folder) + with open(conf.filename, 'w') as fd: + fd.write(json.dumps(EIP_SAMPLE_CONFIG)) + + def get_expected_openvpn_args(self, with_openvpn_ciphers=False): + """ + yeah, this is almost as duplicating the + code for building the command + """ + args = [] + eipconf = eipconfig.EIPConfig(domain=self.provider) + eipconf.load() + eipsconf = eipconfig.EIPServiceConfig(domain=self.provider) + eipsconf.load() + + username = self.get_username() + groupname = self.get_groupname() + + args.append('--client') + args.append('--dev') + #does this have to be tap for win?? + args.append('tun') + args.append('--persist-tun') + args.append('--persist-key') + args.append('--remote') + + args.append('%s' % eipconfig.get_eip_gateway( + eipconfig=eipconf, + eipserviceconfig=eipsconf)) + # XXX get port!? + args.append('1194') + # XXX get proto + args.append('udp') + args.append('--tls-client') + args.append('--remote-cert-tls') + args.append('server') + + if with_openvpn_ciphers: + CIPHERS = [ + "--tls-cipher", "DHE-RSA-AES128-SHA", + "--cipher", "AES-128-CBC", + "--auth", "SHA1"] + for opt in CIPHERS: + args.append(opt) + + args.append('--user') + args.append(username) + args.append('--group') + args.append(groupname) + args.append('--management-client-user') + args.append(username) + args.append('--management-signal') + + args.append('--management') + #XXX hey! + #get platform switches here! + args.append('/tmp/test.socket') + args.append('unix') + + args.append('--script-security') + args.append('2') + + if _system == "Linux": + UPDOWN_SCRIPT = "/etc/leap/resolv-update" + if os.path.isfile(UPDOWN_SCRIPT): + args.append('--up') + args.append('/etc/leap/resolv-update') + args.append('--down') + args.append('/etc/leap/resolv-update') + args.append('--plugin') + args.append('/usr/lib/openvpn/openvpn-down-root.so') + args.append("'script_type=down /etc/leap/resolv-update'") + + # certs + # XXX get values from specs? + args.append('--cert') + args.append(os.path.join( + self.home, + '.config', 'leap', 'providers', + '%s' % self.provider, + 'keys', 'client', + 'openvpn.pem')) + args.append('--key') + args.append(os.path.join( + self.home, + '.config', 'leap', 'providers', + '%s' % self.provider, + 'keys', 'client', + 'openvpn.pem')) + args.append('--ca') + args.append(os.path.join( + self.home, + '.config', 'leap', 'providers', + '%s' % self.provider, + 'keys', 'ca', + 'cacert.pem')) + return args + + # build command string + # these tests are going to have to check + # many combinations. we should inject some + # params in the function call, to disable + # some checks. + + def test_get_eip_gateway(self): + self.write_sample_eipconfig() + eipconf = eipconfig.EIPConfig(domain=self.provider) + + # default eipservice + self.write_sample_eipservice() + eipsconf = eipconfig.EIPServiceConfig(domain=self.provider) + + gateway = eipconfig.get_eip_gateway( + eipconfig=eipconf, + eipserviceconfig=eipsconf) + + # in spec is local gateway by default + self.assertEqual(gateway, '127.0.0.1') + + # change eipservice + # right now we only check that cluster == selected primary gw in + # eip.json, and pick first matching ip + eipconf._config.config['primary_gateway'] = "foo_provider" + newgateways = [{"cluster": "foo_provider", + "ip_address": "127.0.0.99"}] + self.write_sample_eipservice(gateways=newgateways) + eipsconf = eipconfig.EIPServiceConfig(domain=self.provider) + # load from disk file + eipsconf.load() + + gateway = eipconfig.get_eip_gateway( + eipconfig=eipconf, + eipserviceconfig=eipsconf) + self.assertEqual(gateway, '127.0.0.99') + + # change eipservice, several gateways + # right now we only check that cluster == selected primary gw in + # eip.json, and pick first matching ip + eipconf._config.config['primary_gateway'] = "bar_provider" + newgateways = [{"cluster": "foo_provider", + "ip_address": "127.0.0.99"}, + {'cluster': "bar_provider", + "ip_address": "127.0.0.88"}] + self.write_sample_eipservice(gateways=newgateways) + eipsconf = eipconfig.EIPServiceConfig(domain=self.provider) + # load from disk file + eipsconf.load() + + gateway = eipconfig.get_eip_gateway( + eipconfig=eipconf, + eipserviceconfig=eipsconf) + self.assertEqual(gateway, '127.0.0.88') + + def test_build_ovpn_command_empty_config(self): + self.touch_exec() + self.write_sample_eipservice() + self.write_sample_eipconfig() + + from leap.eip import config as eipconfig + from leap.util.fileutil import which + path = os.environ['PATH'] + vpnbin = which('openvpn', path=path) + #print 'path =', path + #print 'vpnbin = ', vpnbin + vpncommand, vpnargs = eipconfig.build_ovpn_command( + do_pkexec_check=False, vpnbin=vpnbin, + socket_path="/tmp/test.socket", + provider=self.provider) + self.assertEqual(vpncommand, self.home + '/bin/openvpn') + self.assertEqual(vpnargs, self.get_expected_openvpn_args()) + + def test_build_ovpn_command_openvpnoptions(self): + self.touch_exec() + + from leap.eip import config as eipconfig + from leap.util.fileutil import which + path = os.environ['PATH'] + vpnbin = which('openvpn', path=path) + + self.write_sample_eipconfig() + + # regular run, everything normal + self.write_sample_eipservice(vpnciphers=True) + vpncommand, vpnargs = eipconfig.build_ovpn_command( + do_pkexec_check=False, vpnbin=vpnbin, + socket_path="/tmp/test.socket", + provider=self.provider) + self.assertEqual(vpncommand, self.home + '/bin/openvpn') + expected = self.get_expected_openvpn_args( + with_openvpn_ciphers=True) + self.assertEqual(vpnargs, expected) + + # bad options -- illegal options + self.write_sample_eipservice( + vpnciphers=True, + # WE ONLY ALLOW vpn options in auth, cipher, tls-cipher + extra_vpnopts={"notallowedconfig": "badvalue"}) + vpncommand, vpnargs = eipconfig.build_ovpn_command( + do_pkexec_check=False, vpnbin=vpnbin, + socket_path="/tmp/test.socket", + provider=self.provider) + self.assertEqual(vpncommand, self.home + '/bin/openvpn') + expected = self.get_expected_openvpn_args( + with_openvpn_ciphers=True) + self.assertEqual(vpnargs, expected) + + # bad options -- illegal chars + self.write_sample_eipservice( + vpnciphers=True, + # WE ONLY ALLOW A-Z09\- + extra_vpnopts={"cipher": "AES-128-CBC;FOOTHING"}) + vpncommand, vpnargs = eipconfig.build_ovpn_command( + do_pkexec_check=False, vpnbin=vpnbin, + socket_path="/tmp/test.socket", + provider=self.provider) + self.assertEqual(vpncommand, self.home + '/bin/openvpn') + expected = self.get_expected_openvpn_args( + with_openvpn_ciphers=True) + self.assertEqual(vpnargs, expected) + + +if __name__ == "__main__": + unittest.main() diff --git a/src/leap/eip/tests/test_eipconnection.py b/src/leap/eip/tests/test_eipconnection.py new file mode 100644 index 00000000..163f8d45 --- /dev/null +++ b/src/leap/eip/tests/test_eipconnection.py @@ -0,0 +1,216 @@ +import glob +import logging +import platform +#import os +import shutil + +logging.basicConfig() +logger = logging.getLogger(name=__name__) + +try: + import unittest2 as unittest +except ImportError: + import unittest + +from mock import Mock, patch # MagicMock + +from leap.eip.eipconnection import EIPConnection +from leap.eip.exceptions import ConnectionRefusedError +from leap.eip import specs as eipspecs +from leap.testing.basetest import BaseLeapTest + +_system = platform.system() + +PROVIDER = "testprovider.example.org" + + +class NotImplementedError(Exception): + pass + + +@patch('OpenVPNConnection._get_or_create_config') +@patch('OpenVPNConnection._set_ovpn_command') +class MockedEIPConnection(EIPConnection): + + def _set_ovpn_command(self): + self.command = "mock_command" + self.args = [1, 2, 3] + + +class EIPConductorTest(BaseLeapTest): + + __name__ = "eip_conductor_tests" + provider = PROVIDER + + def setUp(self): + # XXX there's a conceptual/design + # mistake here. + # If we're testing just attrs after init, + # init shold not be doing so much side effects. + + # for instance: + # We have to TOUCH a keys file because + # we're triggerig the key checks FROM + # the constructor. me not like that, + # key checker should better be called explicitelly. + + # XXX change to keys_checker invocation + # (see config_checker) + + keyfiles = (eipspecs.provider_ca_path(domain=self.provider), + eipspecs.client_cert_path(domain=self.provider)) + for filepath in keyfiles: + self.touch(filepath) + self.chmod600(filepath) + + # we init the manager with only + # some methods mocked + self.manager = Mock(name="openvpnmanager_mock") + self.con = MockedEIPConnection() + self.con.provider = self.provider + + # XXX watch out. This sometimes is throwing the following error: + # NoSuchProcess: process no longer exists (pid=6571) + # because of a bad implementation of _check_if_running_instance + + self.con.run_openvpn_checks() + + def tearDown(self): + pass + + def doCleanups(self): + super(BaseLeapTest, self).doCleanups() + self.cleanupSocketDir() + del self.con + + def cleanupSocketDir(self): + ptt = ('/tmp/leap-tmp*') + for tmpdir in glob.glob(ptt): + shutil.rmtree(tmpdir) + + # + # tests + # + + def test_vpnconnection_defaults(self): + """ + default attrs as expected + """ + con = self.con + self.assertEqual(con.autostart, True) + # XXX moar! + + def test_ovpn_command(self): + """ + set_ovpn_command called + """ + self.assertEqual(self.con.command, + "mock_command") + self.assertEqual(self.con.args, + [1, 2, 3]) + + # config checks + + def test_config_checked_called(self): + # XXX this single test is taking half of the time + # needed to run tests. (roughly 3 secs for this only) + # We should modularize and inject Mocks on more places. + + oldcon = self.con + del(self.con) + config_checker = Mock() + self.con = MockedEIPConnection(config_checker=config_checker) + self.assertTrue(config_checker.called) + self.con.run_checks() + self.con.config_checker.run_all.assert_called_with( + skip_download=False) + + # XXX test for cert_checker also + self.con = oldcon + + # connect/disconnect calls + + def test_disconnect(self): + """ + disconnect method calls private and changes status + """ + self.con._disconnect = Mock( + name="_disconnect") + + # first we set status to connected + self.con.status.set_current(self.con.status.CONNECTED) + self.assertEqual(self.con.status.current, + self.con.status.CONNECTED) + + # disconnect + self.con.terminate_openvpn_connection = Mock() + self.con.disconnect() + self.con.terminate_openvpn_connection.assert_called_once_with( + shutdown=False) + self.con.terminate_openvpn_connection = Mock() + self.con.disconnect(shutdown=True) + self.con.terminate_openvpn_connection.assert_called_once_with( + shutdown=True) + + # new status should be disconnected + # XXX this should evolve and check no errors + # during disconnection + self.assertEqual(self.con.status.current, + self.con.status.DISCONNECTED) + + def test_connect(self): + """ + connect calls _launch_openvpn private + """ + self.con._launch_openvpn = Mock() + self.con.connect() + self.con._launch_openvpn.assert_called_once_with() + + # XXX tests breaking here ... + + def test_good_poll_connection_state(self): + """ + """ + #@patch -- + # self.manager.get_connection_state + + #XXX review this set of poll_state tests + #they SHOULD NOT NEED TO MOCK ANYTHING IN THE + #lower layers!! -- status, vpn_manager.. + #right now we're testing implementation, not + #behavior!!! + good_state = ["1345466946", "unknown_state", "ok", + "192.168.1.1", "192.168.1.100"] + self.con.get_connection_state = Mock(return_value=good_state) + self.con.status.set_vpn_state = Mock() + + state = self.con.poll_connection_state() + good_state[1] = "disconnected" + final_state = tuple(good_state) + self.con.status.set_vpn_state.assert_called_with("unknown_state") + self.assertEqual(state, final_state) + + # TODO between "good" and "bad" (exception raised) cases, + # we can still test for malformed states and see that only good + # states do have a change (and from only the expected transition + # states). + + def test_bad_poll_connection_state(self): + """ + get connection state raises ConnectionRefusedError + state is None + """ + self.con.get_connection_state = Mock( + side_effect=ConnectionRefusedError('foo!')) + state = self.con.poll_connection_state() + self.assertEqual(state, None) + + + # XXX more things to test: + # - called config routines during initz. + # - raising proper exceptions with no config + # - called proper checks on config / permissions + + +if __name__ == "__main__": + unittest.main() diff --git a/src/leap/eip/tests/test_openvpnconnection.py b/src/leap/eip/tests/test_openvpnconnection.py new file mode 100644 index 00000000..95bfb2f0 --- /dev/null +++ b/src/leap/eip/tests/test_openvpnconnection.py @@ -0,0 +1,161 @@ +import logging +import os +import platform +import psutil +import shutil +#import socket + +logging.basicConfig() +logger = logging.getLogger(name=__name__) + +try: + import unittest2 as unittest +except ImportError: + import unittest + +from mock import Mock, patch # MagicMock + +from leap.eip import config as eipconfig +from leap.eip import openvpnconnection +from leap.eip import exceptions as eipexceptions +from leap.eip.udstelnet import UDSTelnet +from leap.testing.basetest import BaseLeapTest + +_system = platform.system() + + +class NotImplementedError(Exception): + pass + + +mock_UDSTelnet = Mock(spec=UDSTelnet) +# XXX cautious!!! +# this might be fragile right now (counting a global +# reference of calls I think. +# investigate this other form instead: +# http://www.voidspace.org.uk/python/mock/patch.html#start-and-stop + +# XXX redo after merge-refactor + + +@patch('openvpnconnection.OpenVPNConnection.connect_to_management') +class MockedOpenVPNConnection(openvpnconnection.OpenVPNConnection): + def __init__(self, *args, **kwargs): + self.mock_UDSTelnet = Mock() + super(MockedOpenVPNConnection, self).__init__( + *args, **kwargs) + self.tn = self.mock_UDSTelnet(self.host, self.port) + + def connect_to_management(self): + #print 'patched connect' + self.tn = mock_UDSTelnet(self.host, port=self.port) + + +class OpenVPNConnectionTest(BaseLeapTest): + + __name__ = "vpnconnection_tests" + + def setUp(self): + # XXX this will have to change for win, host=localhost + host = eipconfig.get_socket_path() + self.host = host + self.manager = MockedOpenVPNConnection(host=host) + + def tearDown(self): + pass + + def doCleanups(self): + super(BaseLeapTest, self).doCleanups() + self.cleanupSocketDir() + + def cleanupSocketDir(self): + # remove the socket folder. + # XXX only if posix. in win, host is localhost, so nothing + # has to be done. + if self.host: + folder, fpath = os.path.split(self.host) + try: + assert folder.startswith('/tmp/leap-tmp') # safety check + shutil.rmtree(folder) + except: + self.fail("could not remove temp file") + + del self.manager + + # + # tests + # + + def test_detect_vpn(self): + # XXX review, not sure if captured all the logic + # while fixing. kali. + openvpn_connection = openvpnconnection.OpenVPNConnection() + + with patch.object(psutil, "process_iter") as mocked_psutil: + mocked_process = Mock() + mocked_process.name = "openvpn" + mocked_process.cmdline = ["openvpn", "-foo", "-bar", "-gaaz"] + mocked_psutil.return_value = [mocked_process] + with self.assertRaises(eipexceptions.OpenVPNAlreadyRunning): + openvpn_connection._check_if_running_instance() + + openvpn_connection._check_if_running_instance() + + @unittest.skipIf(_system == "Windows", "lin/mac only") + def test_lin_mac_default_init(self): + """ + check default host for management iface + """ + self.assertTrue(self.manager.host.startswith('/tmp/leap-tmp')) + self.assertEqual(self.manager.port, 'unix') + + @unittest.skipUnless(_system == "Windows", "win only") + def test_win_default_init(self): + """ + check default host for management iface + """ + # XXX should we make the platform specific switch + # here or in the vpn command string building? + self.assertEqual(self.manager.host, 'localhost') + self.assertEqual(self.manager.port, 7777) + + def test_port_types_init(self): + oldmanager = self.manager + self.manager = MockedOpenVPNConnection(port="42") + self.assertEqual(self.manager.port, 42) + self.manager = MockedOpenVPNConnection() + self.assertEqual(self.manager.port, "unix") + self.manager = MockedOpenVPNConnection(port="bad") + self.assertEqual(self.manager.port, None) + self.manager = oldmanager + + def test_uds_telnet_called_on_connect(self): + self.manager.connect_to_management() + mock_UDSTelnet.assert_called_with( + self.manager.host, + port=self.manager.port) + + @unittest.skip + def test_connect(self): + raise NotImplementedError + # XXX calls close + # calls UDSTelnet mock. + + # XXX + # tests to write: + # UDSTelnetTest (for real?) + # HAVE A LOOK AT CORE TESTS FOR TELNETLIB. + # very illustrative instead... + + # - raise MissingSocket + # - raise ConnectionRefusedError + # - test send command + # - tries connect + # - ... tries? + # - ... calls _seek_to_eof + # - ... read_until --> return value + # - ... + + +if __name__ == "__main__": + unittest.main() diff --git a/src/leap/eip/udstelnet.py b/src/leap/eip/udstelnet.py new file mode 100644 index 00000000..18e927c2 --- /dev/null +++ b/src/leap/eip/udstelnet.py @@ -0,0 +1,38 @@ +import os +import socket +import telnetlib + +from leap.eip import exceptions as eip_exceptions + + +class UDSTelnet(telnetlib.Telnet): + """ + a telnet-alike class, that can listen + on unix domain sockets + """ + + def open(self, host, port=23, timeout=socket._GLOBAL_DEFAULT_TIMEOUT): + """Connect to a host. If port is 'unix', it + will open a connection over unix docmain sockets. + + The optional second argument is the port number, which + defaults to the standard telnet port (23). + + Don't try to reopen an already connected instance. + """ + self.eof = 0 + self.host = host + self.port = port + self.timeout = timeout + + if self.port == "unix": + # unix sockets spoken + if not os.path.exists(self.host): + raise eip_exceptions.MissingSocketError + self.sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM) + try: + self.sock.connect(self.host) + except socket.error: + raise eip_exceptions.ConnectionRefusedError + else: + self.sock = socket.create_connection((host, port), timeout) diff --git a/src/leap/eip/vpnmanager.py b/src/leap/eip/vpnmanager.py deleted file mode 100644 index 78777cfb..00000000 --- a/src/leap/eip/vpnmanager.py +++ /dev/null @@ -1,262 +0,0 @@ -from __future__ import (print_function) -import logging -import os -import socket -import telnetlib -import time - -logger = logging.getLogger(name=__name__) - -TELNET_PORT = 23 - - -class MissingSocketError(Exception): - pass - - -class ConnectionRefusedError(Exception): - pass - - -class UDSTelnet(telnetlib.Telnet): - - def open(self, host, port=0, timeout=socket._GLOBAL_DEFAULT_TIMEOUT): - """Connect to a host. If port is 'unix', it - will open a connection over unix docmain sockets. - - The optional second argument is the port number, which - defaults to the standard telnet port (23). - - Don't try to reopen an already connected instance. - """ - self.eof = 0 - if not port: - port = TELNET_PORT - self.host = host - self.port = port - self.timeout = timeout - - if self.port == "unix": - # unix sockets spoken - if not os.path.exists(self.host): - raise MissingSocketError - self.sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM) - try: - self.sock.connect(self.host) - except socket.error: - raise ConnectionRefusedError - else: - self.sock = socket.create_connection((host, port), timeout) - - -# this class based in code from cube-routed project - -class OpenVPNManager(object): - """ - Run commands over OpenVPN management interface - and parses the output. - """ - # XXX might need a lock to avoid - # race conditions here... - - def __init__(self, host="/tmp/.eip.sock", port="unix", password=None): - #XXX hardcoded host here. change. - self.host = host - if isinstance(port, str) and port.isdigit(): - port = int(port) - self.port = port - self.password = password - self.tn = None - - #XXX workaround for signaling - #the ui that we don't know how to - #manage a connection error - self.with_errors = False - - def forget_errors(self): - print('forgetting errors') - self.with_errors = False - - def connect(self): - """Connect to openvpn management interface""" - try: - self.close() - except: - #XXX don't like this general - #catch here. - pass - if self.connected(): - return True - self.tn = UDSTelnet(self.host, self.port) - - # XXX make password optional - # specially for win plat. we should generate - # the pass on the fly when invoking manager - # from conductor - - #self.tn.read_until('ENTER PASSWORD:', 2) - #self.tn.write(self.password + '\n') - #self.tn.read_until('SUCCESS:', 2) - - self._seek_to_eof() - self.forget_errors() - return True - - def _seek_to_eof(self): - """ - Read as much as available. Position seek pointer to end of stream - """ - b = self.tn.read_eager() - while b: - b = self.tn.read_eager() - - def connected(self): - """ - Returns True if connected - rtype: bool - """ - #return bool(getattr(self, 'tn', None)) - try: - assert self.tn - return True - except: - #XXX get rid of - #this pokemon exception!!! - return False - - def close(self, announce=True): - """ - Close connection to openvpn management interface - """ - if announce: - self.tn.write("quit\n") - self.tn.read_all() - self.tn.get_socket().close() - del self.tn - - def _send_command(self, cmd, tries=0): - """ - Send a command to openvpn and return response as list - """ - if tries > 3: - return [] - if not self.connected(): - try: - self.connect() - except MissingSocketError: - #XXX capture more helpful error - #messages - #pass - return self.make_error() - try: - self.tn.write(cmd + "\n") - except socket.error: - logger.error('socket error') - print('socket error!') - self.close(announce=False) - self._send_command(cmd, tries=tries + 1) - return [] - buf = self.tn.read_until(b"END", 2) - self._seek_to_eof() - blist = buf.split('\r\n') - if blist[-1].startswith('END'): - del blist[-1] - return blist - else: - return [] - - def _send_short_command(self, cmd): - """ - parse output from commands that are - delimited by "success" instead - """ - if not self.connected(): - self.connect() - self.tn.write(cmd + "\n") - # XXX not working? - buf = self.tn.read_until(b"SUCCESS", 2) - self._seek_to_eof() - blist = buf.split('\r\n') - return blist - - # - # useful vpn commands - # - - def pid(self): - #XXX broken - return self._send_short_command("pid") - - def make_error(self): - """ - capture error and wrap it in an - understandable format - """ - #XXX get helpful error codes - self.with_errors = True - now = int(time.time()) - return '%s,LAUNCHER ERROR,ERROR,-,-' % now - - def state(self): - """ - OpenVPN command: state - """ - state = self._send_command("state") - if not state: - return None - if isinstance(state, str): - return state - if isinstance(state, list): - if len(state) == 1: - return state[0] - else: - return state[-1] - - def status(self): - """ - OpenVPN command: status - """ - status = self._send_command("status") - return status - - def status2(self): - """ - OpenVPN command: last 2 statuses - """ - return self._send_command("status 2") - - # - # parse info - # - - def get_status_io(self): - status = self.status() - if isinstance(status, str): - lines = status.split('\n') - if isinstance(status, list): - lines = status - try: - (header, when, tun_read, tun_write, - tcp_read, tcp_write, auth_read) = tuple(lines) - except ValueError: - return None - - when_ts = time.strptime(when.split(',')[1], "%a %b %d %H:%M:%S %Y") - sep = ',' - # XXX cleanup! - tun_read = tun_read.split(sep)[1] - tun_write = tun_write.split(sep)[1] - tcp_read = tcp_read.split(sep)[1] - tcp_write = tcp_write.split(sep)[1] - auth_read = auth_read.split(sep)[1] - - # XXX this could be a named tuple. prettier. - return when_ts, (tun_read, tun_write, tcp_read, tcp_write, auth_read) - - def get_connection_state(self): - state = self.state() - if state is not None: - ts, status_step, ok, ip, remote = state.split(',') - ts = time.gmtime(float(ts)) - # XXX this could be a named tuple. prettier. - return ts, status_step, ok, ip, remote diff --git a/src/leap/eip/vpnwatcher.py b/src/leap/eip/vpnwatcher.py deleted file mode 100644 index 09bd5811..00000000 --- a/src/leap/eip/vpnwatcher.py +++ /dev/null @@ -1,169 +0,0 @@ -"""generic watcher object that keeps track of connection status""" -# This should be deprecated in favor of daemon mode + management -# interface. But we can leave it here for debug purposes. - - -class EIPConnectionStatus(object): - """ - Keep track of client (gui) and openvpn - states. - - These are the OpenVPN states: - CONNECTING -- OpenVPN's initial state. - WAIT -- (Client only) Waiting for initial response - from server. - AUTH -- (Client only) Authenticating with server. - GET_CONFIG -- (Client only) Downloading configuration options - from server. - ASSIGN_IP -- Assigning IP address to virtual network - interface. - ADD_ROUTES -- Adding routes to system. - CONNECTED -- Initialization Sequence Completed. - RECONNECTING -- A restart has occurred. - EXITING -- A graceful exit is in progress. - - We add some extra states: - - DISCONNECTED -- GUI initial state. - UNRECOVERABLE -- An unrecoverable error has been raised - while invoking openvpn service. - """ - CONNECTING = 1 - WAIT = 2 - AUTH = 3 - GET_CONFIG = 4 - ASSIGN_IP = 5 - ADD_ROUTES = 6 - CONNECTED = 7 - RECONNECTING = 8 - EXITING = 9 - - # gui specific states: - UNRECOVERABLE = 11 - DISCONNECTED = 0 - - def __init__(self, callbacks=None): - """ - EIPConnectionStatus is initialized with a tuple - of signals to be triggered. - :param callbacks: a tuple of (callable) observers - :type callbacks: tuple - """ - # (callbacks to connect to signals in Qt-land) - self.current = self.DISCONNECTED - self.previous = None - self.callbacks = callbacks - - def get_readable_status(self): - # XXX DRY status / labels a little bit. - # think we'll want to i18n this. - human_status = { - 0: 'disconnected', - 1: 'connecting', - 2: 'waiting', - 3: 'authenticating', - 4: 'getting config', - 5: 'assigning ip', - 6: 'adding routes', - 7: 'connected', - 8: 'reconnecting', - 9: 'exiting', - 11: 'unrecoverable error', - } - return human_status[self.current] - - def get_state_icon(self): - """ - returns the high level icon - for each fine-grain openvpn state - """ - connecting = (self.CONNECTING, - self.WAIT, - self.AUTH, - self.GET_CONFIG, - self.ASSIGN_IP, - self.ADD_ROUTES) - connected = (self.CONNECTED,) - disconnected = (self.DISCONNECTED, - self.UNRECOVERABLE) - - # this can be made smarter, - # but it's like it'll change, - # so +readability. - - if self.current in connecting: - return "connecting" - if self.current in connected: - return "connected" - if self.current in disconnected: - return "disconnected" - - def set_vpn_state(self, status): - """ - accepts a state string from the management - interface, and sets the internal state. - :param status: openvpn STATE (uppercase). - :type status: str - """ - if hasattr(self, status): - self.change_to(getattr(self, status)) - - def set_current(self, to): - """ - setter for the 'current' property - :param to: destination state - :type to: int - """ - self.current = to - - def change_to(self, to): - """ - :param to: destination state - :type to: int - """ - if to == self.current: - return - changed = False - from_ = self.current - self.current = to - - # We can add transition restrictions - # here to ensure no transitions are - # allowed outside the fsm. - - self.set_current(to) - changed = True - - #trigger signals (as callbacks) - #print('current state: %s' % self.current) - if changed: - self.previous = from_ - if self.callbacks: - for cb in self.callbacks: - if callable(cb): - cb(self) - - -def status_watcher(cs, line): - """ - a wrapper that calls to ConnectionStatus object - :param cs: a EIPConnectionStatus instance - :type cs: EIPConnectionStatus object - :param line: a single line of the watched output - :type line: str - """ - #print('status watcher watching') - - # from the mullvad code, should watch for - # things like: - # "Initialization Sequence Completed" - # "With Errors" - # "Tap-Win32" - - if "Completed" in line: - cs.change_to(cs.CONNECTED) - return - - if "Initial packet from" in line: - cs.change_to(cs.CONNECTING) - return diff --git a/src/leap/gui/__init__.py b/src/leap/gui/__init__.py index e69de29b..804bfbc1 100644 --- a/src/leap/gui/__init__.py +++ b/src/leap/gui/__init__.py @@ -0,0 +1,11 @@ +try: + import sip + sip.setapi('QString', 2) + sip.setapi('QVariant', 2) +except ValueError: + pass + +import firstrun +import firstrun.wizard + +__all__ = ['firstrun', 'firstrun.wizard'] diff --git a/src/leap/gui/constants.py b/src/leap/gui/constants.py new file mode 100644 index 00000000..07077293 --- /dev/null +++ b/src/leap/gui/constants.py @@ -0,0 +1,14 @@ +import time + +APP_LOGO = ':/images/leap-color-small.png' +APP_WATERMARK = ':/images/watermark.png' + +# bare is the username portion of a JID +# full includes the "at" and some extra chars +# that can be allowed for fqdn + +BARE_USERNAME_REGEX = r"^[A-Za-z\d_]+$" +FULL_USERNAME_REGEX = r"^[A-Za-z\d_@.-]+$" + +GUI_PAUSE_FOR_USER_SECONDS = 1 +pause_for_user = lambda: time.sleep(GUI_PAUSE_FOR_USER_SECONDS) diff --git a/src/leap/gui/firstrun/__init__.py b/src/leap/gui/firstrun/__init__.py new file mode 100644 index 00000000..d802fa1f --- /dev/null +++ b/src/leap/gui/firstrun/__init__.py @@ -0,0 +1,28 @@ +try: + import sip + sip.setapi('QString', 2) + sip.setapi('QVariant', 2) +except ValueError: + pass + +import intro +import connect +import last +import login +import mixins +import providerinfo +import providerselect +import providersetup +import register + +__all__ = [ + 'intro', + 'connect', + 'last', + 'login', + 'mixins', + 'providerinfo', + 'providerselect', + 'providersetup', + 'register', +] # ,'wizard'] diff --git a/src/leap/gui/firstrun/connect.py b/src/leap/gui/firstrun/connect.py new file mode 100644 index 00000000..209174a1 --- /dev/null +++ b/src/leap/gui/firstrun/connect.py @@ -0,0 +1,218 @@ +""" +Provider Setup Validation Page, +used in First Run Wizard +""" +import logging + +from PyQt4 import QtGui + +#import requests + +from leap.gui.progress import ValidationPage +from leap.util.web import get_https_domain_and_port + +from leap.base import auth +from leap.gui.constants import APP_LOGO, APP_WATERMARK + +logger = logging.getLogger(__name__) + + +class ConnectionPage(ValidationPage): + + def __init__(self, parent=None): + super(ConnectionPage, self).__init__(parent) + self.current_page = "connect" + + title = self.tr("Connecting...") + subtitle = self.tr("Setting up a encrypted " + "connection with the provider") + + self.setTitle(title) + self.setSubTitle(subtitle) + + self.setPixmap( + QtGui.QWizard.WatermarkPixmap, + QtGui.QPixmap(APP_WATERMARK)) + + self.setPixmap( + QtGui.QWizard.LogoPixmap, + QtGui.QPixmap(APP_LOGO)) + + def _do_checks(self, update_signal=None): + """ + executes actual checks in a separate thread + + we initialize the srp protocol register + and try to register user. + """ + wizard = self.wizard() + full_domain = self.field('provider_domain') + domain, port = get_https_domain_and_port(full_domain) + + pconfig = wizard.eipconfigchecker(domain=domain) + # this should be persisted... + pconfig.defaultprovider.load() + pconfig.set_api_domain() + + pCertChecker = wizard.providercertchecker( + domain=domain) + pCertChecker.set_api_domain(pconfig.apidomain) + + ########################################### + # Set Credentials. + # username and password are in different fields + # if they were stored in log_in or sign_up pages. + from_login = wizard.from_login + + unamek_base = 'userName' + passwk_base = 'userPassword' + unamek = 'login_%s' % unamek_base if from_login else unamek_base + passwk = 'login_%s' % passwk_base if from_login else passwk_base + + username = self.field(unamek) + password = self.field(passwk) + credentials = username, password + + yield(("head_sentinel", 0), lambda: None) + + ################################################## + # 1) fetching eip service config + ################################################## + def fetcheipconf(): + try: + pconfig.fetch_eip_service_config() + + # XXX get specific exception + except Exception as exc: + return self.fail(exc.message) + + yield((self.tr("Getting EIP configuration files"), 40), + fetcheipconf) + + ################################################## + # 2) getting client certificate + ################################################## + + def fetcheipcert(): + try: + downloaded = pCertChecker.download_new_client_cert( + credentials=credentials) + if not downloaded: + logger.error('Could not download client cert') + return False + + except auth.SRPAuthenticationError as exc: + return self.fail(self.tr( + "Authentication error: %s" % exc.message)) + + except Exception as exc: + return self.fail(exc.message) + else: + return True + + yield((self.tr("Getting EIP certificate"), 80), + fetcheipcert) + + ################ + # end ! + ################ + self.set_done() + yield(("end_sentinel", 100), lambda: None) + + def on_checks_validation_ready(self): + """ + called after _do_checks has finished + (connected to checker thread finished signal) + """ + # here we go! :) + if self.is_done(): + nextbutton = self.wizard().button(QtGui.QWizard.NextButton) + nextbutton.setFocus() + + full_domain = self.field('provider_domain') + domain, port = get_https_domain_and_port(full_domain) + _domain = u"%s:%s" % ( + domain, port) if port != 443 else unicode(domain) + self.run_eip_checks_for_provider_and_connect(_domain) + + def run_eip_checks_for_provider_and_connect(self, domain): + wizard = self.wizard() + conductor = wizard.conductor + start_eip_signal = getattr( + wizard, + 'start_eipconnection_signal', None) + + if conductor: + conductor.set_provider_domain(domain) + # we could run some of the checks to be + # sure everything is in order, but + # I see no point in doing it, we assume + # we've gone thru all checks during the wizard. + #conductor.run_checks() + #self.conductor = conductor + #errors = self.eip_error_check() + #if not errors and start_eip_signal: + if start_eip_signal: + start_eip_signal.emit() + + else: + logger.warning( + "No conductor found. This means that " + "probably the wizard has been launched " + "in an stand-alone way.") + + self.set_done() + + #def eip_error_check(self): + #""" + #a version of the main app error checker, + #but integrated within the connecting page of the wizard. + #consumes the conductor error queue. + #pops errors, and add those to the wizard page + #""" + # TODO handle errors. + # We should redirect them to the log viewer + # with a brief message. + # XXX move to LAST PAGE instead. + #logger.debug('eip error check from connecting page') + #errq = self.conductor.error_queue + + #def _do_validation(self): + #""" + #called after _do_checks has finished + #(connected to checker thread finished signal) + #""" + #from_login = self.wizard().from_login + #prevpage = "login" if from_login else "signup" + + #wizard = self.wizard() + #if self.errors: + #logger.debug('going back with errors') + #logger.error(self.errors) + #name, first_error = self.pop_first_error() + #wizard.set_validation_error( + #prevpage, + #first_error) + #self.go_back() + + def nextId(self): + wizard = self.wizard() + return wizard.get_page_index('lastpage') + + def initializePage(self): + super(ConnectionPage, self).initializePage() + self.set_undone() + cancelbutton = self.wizard().button(QtGui.QWizard.CancelButton) + cancelbutton.hide() + self.completeChanged.emit() + + wizard = self.wizard() + eip_statuschange_signal = wizard.eip_statuschange_signal + if eip_statuschange_signal: + eip_statuschange_signal.connect( + lambda status: self.send_status( + status)) + + def send_status(self, status): + wizard = self.wizard() + wizard.openvpn_status.append(status) diff --git a/src/leap/gui/firstrun/constants.py b/src/leap/gui/firstrun/constants.py new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/src/leap/gui/firstrun/constants.py diff --git a/src/leap/gui/firstrun/intro.py b/src/leap/gui/firstrun/intro.py new file mode 100644 index 00000000..8e5014e6 --- /dev/null +++ b/src/leap/gui/firstrun/intro.py @@ -0,0 +1,68 @@ +""" +Intro page used in first run wizard +""" + +from PyQt4 import QtGui + +from leap.gui.constants import APP_LOGO, APP_WATERMARK + + +class IntroPage(QtGui.QWizardPage): + def __init__(self, parent=None): + super(IntroPage, self).__init__(parent) + + self.setTitle(self.tr("First run wizard")) + + self.setPixmap( + QtGui.QWizard.WatermarkPixmap, + QtGui.QPixmap(APP_WATERMARK)) + + self.setPixmap( + QtGui.QWizard.LogoPixmap, + QtGui.QPixmap(APP_LOGO)) + + label = QtGui.QLabel(self.tr( + "Now we will guide you through " + "some configuration that is needed before you " + "can connect for the first time.<br><br>" + "If you ever need to modify these options again, " + "you can find the wizard in the '<i>Settings</i>' menu from the " + "main window.<br><br>" + "Do you want to <b>sign up</b> for a new account, or <b>log " + "in</b> with an already existing username?<br>")) + label.setWordWrap(True) + + radiobuttonGroup = QtGui.QGroupBox() + + self.sign_up = QtGui.QRadioButton( + self.tr("Sign up for a new account")) + self.sign_up.setChecked(True) + self.log_in = QtGui.QRadioButton( + self.tr("Log In with my credentials")) + + radiobLayout = QtGui.QVBoxLayout() + radiobLayout.addWidget(self.sign_up) + radiobLayout.addWidget(self.log_in) + radiobuttonGroup.setLayout(radiobLayout) + + layout = QtGui.QVBoxLayout() + layout.addWidget(label) + layout.addWidget(radiobuttonGroup) + self.setLayout(layout) + + #self.registerField('is_signup', self.sign_up) + + def validatePage(self): + return True + + def nextId(self): + """ + returns next id + in a non-linear wizard + """ + if self.sign_up.isChecked(): + next_ = 'providerselection' + if self.log_in.isChecked(): + next_ = 'login' + wizard = self.wizard() + return wizard.get_page_index(next_) diff --git a/src/leap/gui/firstrun/last.py b/src/leap/gui/firstrun/last.py new file mode 100644 index 00000000..6a01ba34 --- /dev/null +++ b/src/leap/gui/firstrun/last.py @@ -0,0 +1,119 @@ +""" +Last Page, used in First Run Wizard +""" +import logging + +from PyQt4 import QtGui + +from leap.util.coroutines import coroutine +from leap.gui.constants import APP_LOGO, APP_WATERMARK + +logger = logging.getLogger(__name__) + + +class LastPage(QtGui.QWizardPage): + def __init__(self, parent=None): + super(LastPage, self).__init__(parent) + + self.setTitle(self.tr( + "Connecting to Encrypted Internet Proxy service...")) + + self.setPixmap( + QtGui.QWizard.WatermarkPixmap, + QtGui.QPixmap(APP_WATERMARK)) + + self.setPixmap( + QtGui.QWizard.LogoPixmap, + QtGui.QPixmap(APP_LOGO)) + + self.label = QtGui.QLabel() + self.label.setWordWrap(True) + + self.wizard_done = False + + # XXX REFACTOR to a Validating Page... + self.status_line_1 = QtGui.QLabel() + self.status_line_2 = QtGui.QLabel() + self.status_line_3 = QtGui.QLabel() + self.status_line_4 = QtGui.QLabel() + self.status_line_5 = QtGui.QLabel() + + layout = QtGui.QVBoxLayout() + layout.addWidget(self.label) + + # make loop + layout.addWidget(self.status_line_1) + layout.addWidget(self.status_line_2) + layout.addWidget(self.status_line_3) + layout.addWidget(self.status_line_4) + layout.addWidget(self.status_line_5) + + self.setLayout(layout) + + def isComplete(self): + return self.wizard_done + + def set_status_line(self, line, status): + statusline = getattr(self, 'status_line_%s' % line) + if statusline: + statusline.setText(status) + + def set_finished_status(self): + self.setTitle(self.tr('You are now using an encrypted connection!')) + finishText = self.wizard().buttonText( + QtGui.QWizard.FinishButton) + finishText = finishText.replace('&', '') + self.label.setText(self.tr( + "Click '<i>%s</i>' to end the wizard and " + "save your settings." % finishText)) + self.wizard_done = True + self.completeChanged.emit() + + @coroutine + def eip_status_handler(self): + # XXX this can be changed to use + # signals. See progress.py + logger.debug('logging status in last page') + self.validation_done = False + status_count = 1 + try: + while True: + status = (yield) + status_count += 1 + # XXX add to line... + logger.debug('status --> %s', status) + self.set_status_line(status_count, status) + if status == "connected": + self.set_finished_status() + self.completeChanged.emit() + break + self.completeChanged.emit() + except GeneratorExit: + pass + except StopIteration: + pass + + def initializePage(self): + super(LastPage, self).initializePage() + wizard = self.wizard() + wizard.button(QtGui.QWizard.FinishButton).setDisabled(True) + + handler = self.eip_status_handler() + + # get statuses done in prev page + for st in wizard.openvpn_status: + self.send_status(handler.send, st) + + # bind signal for events yet to come + eip_statuschange_signal = wizard.eip_statuschange_signal + if eip_statuschange_signal: + eip_statuschange_signal.connect( + lambda status: self.send_status( + handler.send, status)) + self.completeChanged.emit() + + def send_status(self, cb, status): + try: + cb(status) + except StopIteration: + pass diff --git a/src/leap/gui/firstrun/login.py b/src/leap/gui/firstrun/login.py new file mode 100644 index 00000000..1efceaa9 --- /dev/null +++ b/src/leap/gui/firstrun/login.py @@ -0,0 +1,336 @@ +""" +LogIn Page, used inf First Run Wizard +""" +from PyQt4 import QtCore +from PyQt4 import QtGui + +import requests + +from leap.base import auth +from leap.gui.firstrun.mixins import UserFormMixIn +from leap.gui.progress import InlineValidationPage +from leap.gui import styles + +from leap.gui.constants import APP_LOGO, APP_WATERMARK, FULL_USERNAME_REGEX + + +class LogInPage(InlineValidationPage, UserFormMixIn): # InlineValidationPage + + def __init__(self, parent=None): + + super(LogInPage, self).__init__(parent) + self.current_page = "login" + + self.setTitle(self.tr("Log In")) + self.setSubTitle(self.tr("Log in with your credentials")) + self.current_page = "login" + + self.setPixmap( + QtGui.QWizard.WatermarkPixmap, + QtGui.QPixmap(APP_WATERMARK)) + + self.setPixmap( + QtGui.QWizard.LogoPixmap, + QtGui.QPixmap(APP_LOGO)) + + self.setupSteps() + self.setupUI() + + self.do_confirm_next = False + + def setupUI(self): + userNameLabel = QtGui.QLabel(self.tr("User &name:")) + userNameLineEdit = QtGui.QLineEdit() + userNameLineEdit.cursorPositionChanged.connect( + self.reset_validation_status) + userNameLabel.setBuddy(userNameLineEdit) + + # let's add regex validator + usernameRe = QtCore.QRegExp(FULL_USERNAME_REGEX) + userNameLineEdit.setValidator( + QtGui.QRegExpValidator(usernameRe, self)) + + #userNameLineEdit.setPlaceholderText( + #'username@provider.example.org') + self.userNameLineEdit = userNameLineEdit + + userPasswordLabel = QtGui.QLabel(self.tr("&Password:")) + self.userPasswordLineEdit = QtGui.QLineEdit() + self.userPasswordLineEdit.setEchoMode( + QtGui.QLineEdit.Password) + userPasswordLabel.setBuddy(self.userPasswordLineEdit) + + self.registerField('login_userName*', self.userNameLineEdit) + self.registerField('login_userPassword*', self.userPasswordLineEdit) + + layout = QtGui.QGridLayout() + layout.setColumnMinimumWidth(0, 20) + + validationMsg = QtGui.QLabel("") + validationMsg.setStyleSheet(styles.ErrorLabelStyleSheet) + self.validationMsg = validationMsg + + layout.addWidget(validationMsg, 0, 3) + layout.addWidget(userNameLabel, 1, 0) + layout.addWidget(self.userNameLineEdit, 1, 3) + layout.addWidget(userPasswordLabel, 2, 0) + layout.addWidget(self.userPasswordLineEdit, 2, 3) + + # add validation frame + self.setupValidationFrame() + layout.addWidget(self.valFrame, 4, 2, 4, 2) + self.valFrame.hide() + + self.nextText(self.tr("Log in")) + self.setLayout(layout) + + #self.registerField('is_login_wizard') + + # actual checks + + def _do_checks(self): + + full_username = self.userNameLineEdit.text() + ########################### + # 0) check user@domain form + ########################### + + def checkusername(): + if full_username.count('@') != 1: + return self.fail( + self.tr( + "Username must be in the username@provider form.")) + else: + return True + + yield(("head_sentinel", 0), checkusername) + + username, domain = full_username.split('@') + password = self.userPasswordLineEdit.text() + + # We try a call to an authenticated + # page here as a mean to catch + # srp authentication errors while + wizard = self.wizard() + eipconfigchecker = wizard.eipconfigchecker(domain=domain) + + ######################## + # 1) try name resolution + ######################## + # show the frame before going on... + QtCore.QMetaObject.invokeMethod( + self, "showStepsFrame") + + # Able to contact domain? + # can get definition? + # two-by-one + def resolvedomain(): + try: + eipconfigchecker.fetch_definition(domain=domain) + + # we're using requests here for all + # the possible error cases that it catches. + except requests.exceptions.ConnectionError as exc: + return self.fail(exc.message[1]) + except requests.exceptions.HTTPError as exc: + return self.fail(exc.message) + except Exception as exc: + # XXX get catchall error msg + return self.fail( + exc.message) + else: + return True + + yield((self.tr("Resolving domain name"), 20), resolvedomain) + + wizard.set_providerconfig( + eipconfigchecker.defaultprovider.config) + + ######################## + # 2) do authentication + ######################## + credentials = username, password + pCertChecker = wizard.providercertchecker( + domain=domain) + + def validate_credentials(): + ################# + # FIXME #BUG #638 + verify = False + + try: + pCertChecker.download_new_client_cert( + credentials=credentials, + verify=verify) + + except auth.SRPAuthenticationError as exc: + return self.fail( + self.tr("Authentication error: %s" % exc.message)) + + except Exception as exc: + return self.fail(exc.message) + + else: + return True + + yield(('Validating credentials', 60), validate_credentials) + + self.set_done() + yield(("end_sentinel", 100), lambda: None) + + def green_validation_status(self): + val = self.validationMsg + val.setText(self.tr('Credentials validated.')) + val.setStyleSheet(styles.GreenLineEdit) + + def on_checks_validation_ready(self): + """ + after checks + """ + if self.is_done(): + self.disableFields() + self.cleanup_errormsg() + self.clean_wizard_errors(self.current_page) + # make the user confirm the transition + # to next page. + self.nextText('&Next') + self.nextFocus() + self.green_validation_status() + self.do_confirm_next = True + + # ui update + + def nextText(self, text): + self.setButtonText( + QtGui.QWizard.NextButton, text) + + def nextFocus(self): + self.wizard().button( + QtGui.QWizard.NextButton).setFocus() + + def disableNextButton(self): + self.wizard().button( + QtGui.QWizard.NextButton).setDisabled(True) + + def onUserNamePositionChanged(self, *args): + if self.initial_username_sample: + self.userNameLineEdit.setText('') + # XXX set regular color + self.initial_username_sample = None + + def onUserNameTextChanged(self, *args): + if self.initial_username_sample: + k = args[0][-1] + self.initial_username_sample = None + self.userNameLineEdit.setText(k) + + def disableFields(self): + for field in (self.userNameLineEdit, + self.userPasswordLineEdit): + field.setDisabled(True) + + def populateErrors(self): + # XXX could move this to ValidationMixin + # used in providerselect and register too + + errors = self.wizard().get_validation_error( + self.current_page) + showerr = self.validationMsg.setText + + if errors: + bad_str = getattr(self, 'bad_string', None) + cur_str = self.userNameLineEdit.text() + + if bad_str is None: + # first time we fall here. + # save the current bad_string value + self.bad_string = cur_str + showerr(errors) + else: + # not the first time + if cur_str == bad_str: + showerr(errors) + else: + self.focused_field = False + showerr('') + + def cleanup_errormsg(self): + """ + we reset bad_string to None + should be called before leaving the page + """ + self.bad_string = None + + def paintEvent(self, event): + """ + we hook our populate errors + on paintEvent because we need it to catch + when user enters the page coming from next, + and initializePage does not cover that case. + Maybe there's a better event to hook upon. + """ + super(LogInPage, self).paintEvent(event) + self.populateErrors() + + def set_prevalidation_error(self, error): + self.prevalidation_error = error + + # pagewizard methods + + def nextId(self): + wizard = self.wizard() + if not wizard: + return + if wizard.is_provider_setup is False: + next_ = 'providersetupvalidation' + if wizard.is_provider_setup is True: + # XXX bad name, ok, gonna change that + next_ = 'signupvalidation' + return wizard.get_page_index(next_) + + def initializePage(self): + super(LogInPage, self).initializePage() + username = self.userNameLineEdit + username.setText('username@provider.example.org') + username.cursorPositionChanged.connect( + self.onUserNamePositionChanged) + username.textChanged.connect( + self.onUserNameTextChanged) + self.initial_username_sample = True + self.validationMsg.setText('') + self.valFrame.hide() + + def reset_validation_status(self): + """ + empty the validation msg + and clean the inline validation widget. + """ + self.validationMsg.setText('') + self.steps.removeAllSteps() + self.clearTable() + + def validatePage(self): + """ + if not register done, do checks. + if done, wait for click. + """ + self.disableNextButton() + self.cleanup_errormsg() + self.clean_wizard_errors(self.current_page) + + if self.do_confirm_next: + full_username = self.userNameLineEdit.text() + password = self.userPasswordLineEdit.text() + username, domain = full_username.split('@') + self.setField('provider_domain', domain) + self.setField('login_userName', username) + self.setField('login_userPassword', password) + self.wizard().from_login = True + + return True + + if not self.is_done(): + self.reset_validation_status() + self.do_checks() + + return self.is_done() diff --git a/src/leap/gui/firstrun/mixins.py b/src/leap/gui/firstrun/mixins.py new file mode 100644 index 00000000..c4731893 --- /dev/null +++ b/src/leap/gui/firstrun/mixins.py @@ -0,0 +1,18 @@ +""" +mixins used in First Run Wizard +""" + + +class UserFormMixIn(object): + + def reset_validation_status(self): + """ + empty the validation msg + """ + self.validationMsg.setText('') + + def set_validation_status(self, msg): + """ + set generic validation status + """ + self.validationMsg.setText(msg) diff --git a/src/leap/gui/firstrun/providerinfo.py b/src/leap/gui/firstrun/providerinfo.py new file mode 100644 index 00000000..3385e9e7 --- /dev/null +++ b/src/leap/gui/firstrun/providerinfo.py @@ -0,0 +1,110 @@ +""" +Provider Info Page, used in First run Wizard +""" +import logging + +from PyQt4 import QtGui + +from leap.gui.constants import APP_LOGO, APP_WATERMARK +from leap.util.translations import translate + +logger = logging.getLogger(__name__) + + +class ProviderInfoPage(QtGui.QWizardPage): + + def __init__(self, parent=None): + super(ProviderInfoPage, self).__init__(parent) + + self.setTitle(self.tr("Provider Information")) + self.setSubTitle(self.tr( + "Services offered by this provider")) + + self.setPixmap( + QtGui.QWizard.WatermarkPixmap, + QtGui.QPixmap(APP_WATERMARK)) + + self.setPixmap( + QtGui.QWizard.LogoPixmap, + QtGui.QPixmap(APP_LOGO)) + + self.create_info_panel() + + def create_info_panel(self): + # Use stacked widget instead + # of reparenting the layout. + + infoWidget = QtGui.QStackedWidget() + + info = QtGui.QWidget() + layout = QtGui.QVBoxLayout() + + displayName = QtGui.QLabel("") + description = QtGui.QLabel("") + enrollment_policy = QtGui.QLabel("") + + # XXX set stylesheet... + # prettify a little bit. + # bigger fonts and so on... + + # We could use a QFrame here + + layout.addWidget(displayName) + layout.addWidget(description) + layout.addWidget(enrollment_policy) + layout.addStretch(1) + + info.setLayout(layout) + infoWidget.addWidget(info) + + pageLayout = QtGui.QVBoxLayout() + pageLayout.addWidget(infoWidget) + self.setLayout(pageLayout) + + # add refs to self to allow for + # updates. + # Watch out! Have to get rid of these references! + # this should be better handled with signals !! + self.displayName = displayName + self.description = description + self.description.setWordWrap(True) + self.enrollment_policy = enrollment_policy + + def show_provider_info(self): + + # XXX get multilingual objects + # directly from the config object + + lang = "en" + pconfig = self.wizard().providerconfig + + dn = pconfig.get('name') + display_name = dn[lang] if dn else '' + domain_name = self.field('provider_domain') + + self.displayName.setText( + "<b>%s</b> https://%s" % (display_name, domain_name)) + + desc = pconfig.get('description') + + #description_text = desc[lang] if desc else '' + description_text = translate(desc) if desc else '' + + self.description.setText( + "<i>%s</i>" % description_text) + + # XXX should translate this... + enroll = pconfig.get('enrollment_policy') + if enroll: + self.enrollment_policy.setText( + '<b>%s</b>: <em>%s</em>' % ( + self.tr('enrollment policy'), + enroll)) + + def nextId(self): + wizard = self.wizard() + next_ = "providersetupvalidation" + return wizard.get_page_index(next_) + + def initializePage(self): + self.show_provider_info() diff --git a/src/leap/gui/firstrun/providerselect.py b/src/leap/gui/firstrun/providerselect.py new file mode 100644 index 00000000..36bb4510 --- /dev/null +++ b/src/leap/gui/firstrun/providerselect.py @@ -0,0 +1,475 @@ +""" +Select Provider Page, used in First Run Wizard +""" +import logging + +import requests + +from PyQt4 import QtCore +from PyQt4 import QtGui + +from leap.base import exceptions as baseexceptions +#from leap.crypto import certs +from leap.eip import exceptions as eipexceptions +from leap.gui.progress import InlineValidationPage +from leap.gui import styles +from leap.gui.utils import delay +from leap.util.web import get_https_domain_and_port + +from leap.gui.constants import APP_LOGO, APP_WATERMARK + +logger = logging.getLogger(__name__) + + +class SelectProviderPage(InlineValidationPage): + + launchChecks = QtCore.pyqtSignal() + + def __init__(self, parent=None, providers=None): + super(SelectProviderPage, self).__init__(parent) + self.current_page = 'providerselection' + + self.setTitle(self.tr("Enter Provider")) + self.setSubTitle(self.tr( + "Please enter the domain of the provider you want " + "to use for your connection") + ) + self.setPixmap( + QtGui.QWizard.WatermarkPixmap, + QtGui.QPixmap(APP_WATERMARK)) + + self.setPixmap( + QtGui.QWizard.LogoPixmap, + QtGui.QPixmap(APP_LOGO)) + + self.did_cert_check = False + + self.done = False + + self.setupSteps() + self.setupUI() + + self.launchChecks.connect( + self.launch_checks) + + self.providerNameEdit.editingFinished.connect( + lambda: self.providerCheckButton.setFocus(True)) + + def setupUI(self): + """ + initializes the UI + """ + providerNameLabel = QtGui.QLabel("h&ttps://") + # note that we expect the bare domain name + # we will add the scheme later + providerNameEdit = QtGui.QLineEdit() + providerNameEdit.cursorPositionChanged.connect( + self.reset_validation_status) + providerNameLabel.setBuddy(providerNameEdit) + + # add regex validator + providerDomainRe = QtCore.QRegExp(r"^[a-z1-9_\-\.]+$") + providerNameEdit.setValidator( + QtGui.QRegExpValidator(providerDomainRe, self)) + self.providerNameEdit = providerNameEdit + + # Eventually we will seed a list of + # well known providers here. + + #providercombo = QtGui.QComboBox() + #if providers: + #for provider in providers: + #providercombo.addItem(provider) + #providerNameSelect = providercombo + + self.registerField("provider_domain*", self.providerNameEdit) + #self.registerField('provider_name_index', providerNameSelect) + + validationMsg = QtGui.QLabel("") + validationMsg.setStyleSheet(styles.ErrorLabelStyleSheet) + self.validationMsg = validationMsg + providerCheckButton = QtGui.QPushButton(self.tr("chec&k!")) + self.providerCheckButton = providerCheckButton + + # cert info + + # this is used in the callback + # for the checkbox changes. + # tricky, since the first time came + # from the exception message. + # should get string from exception too! + self.bad_cert_status = self.tr( + "Server certificate could not be verified.") + + self.certInfo = QtGui.QLabel("") + self.certInfo.setWordWrap(True) + self.certWarning = QtGui.QLabel("") + self.trustProviderCertCheckBox = QtGui.QCheckBox( + self.tr("&Trust this provider certificate.")) + + self.trustProviderCertCheckBox.stateChanged.connect( + self.onTrustCheckChanged) + self.providerNameEdit.textChanged.connect( + self.onProviderChanged) + self.providerCheckButton.clicked.connect( + self.onCheckButtonClicked) + + layout = QtGui.QGridLayout() + layout.addWidget(validationMsg, 0, 2) + layout.addWidget(providerNameLabel, 1, 1) + layout.addWidget(providerNameEdit, 1, 2) + layout.addWidget(providerCheckButton, 1, 3) + + # add certinfo group + # XXX not shown now. should move to validation box. + #layout.addWidget(certinfoGroup, 4, 1, 4, 2) + #self.certinfoGroup = certinfoGroup + #self.certinfoGroup.hide() + + # add validation frame + self.setupValidationFrame() + layout.addWidget(self.valFrame, 4, 2, 4, 2) + self.valFrame.hide() + + self.setLayout(layout) + + # certinfo + + def setupCertInfoGroup(self): # pragma: no cover + # XXX not used now. + certinfoGroup = QtGui.QGroupBox( + self.tr("Certificate validation")) + certinfoLayout = QtGui.QVBoxLayout() + certinfoLayout.addWidget(self.certInfo) + certinfoLayout.addWidget(self.certWarning) + certinfoLayout.addWidget(self.trustProviderCertCheckBox) + certinfoGroup.setLayout(certinfoLayout) + self.certinfoGroup = self.certinfoGroup + + # progress frame + + def setupValidationFrame(self): + qframe = QtGui.QFrame + valFrame = qframe() + valFrame.setFrameStyle(qframe.NoFrame) + valframeLayout = QtGui.QVBoxLayout() + zeros = (0, 0, 0, 0) + valframeLayout.setContentsMargins(*zeros) + + valframeLayout.addWidget(self.stepsTableWidget) + valFrame.setLayout(valframeLayout) + self.valFrame = valFrame + + @QtCore.pyqtSlot() + def onDisableCheckButton(self): + #print 'CHECK BUTTON DISABLED!!!' + self.providerCheckButton.setDisabled(True) + + @QtCore.pyqtSlot() + def launch_checks(self): + self.do_checks() + + def onCheckButtonClicked(self): + QtCore.QMetaObject.invokeMethod( + self, "onDisableCheckButton") + + QtCore.QMetaObject.invokeMethod( + self, "showStepsFrame") + + delay(self, "launch_checks") + + def _do_checks(self): + """ + generator that yields actual checks + that are executed in a separate thread + """ + + wizard = self.wizard() + full_domain = self.providerNameEdit.text() + + # we check if we have a port in the domain string. + domain, port = get_https_domain_and_port(full_domain) + _domain = u"%s:%s" % (domain, port) if port != 443 else unicode(domain) + + netchecker = wizard.netchecker() + providercertchecker = wizard.providercertchecker() + eipconfigchecker = wizard.eipconfigchecker(domain=_domain) + + yield(("head_sentinel", 0), lambda: None) + + ######################## + # 1) try name resolution + ######################## + + def namecheck(): + """ + in which we check if + we are able to name resolve + this domain + """ + try: + #import ipdb;ipdb.set_trace() + netchecker.check_name_resolution( + domain) + + except baseexceptions.LeapException as exc: + logger.error(exc.message) + return self.fail(exc.usermessage) + + except Exception as exc: + return self.fail(exc.message) + + else: + return True + + logger.debug('checking name resolution') + yield((self.tr("Checking if it is a valid provider"), 20), namecheck) + + ######################### + # 2) try https connection + ######################### + + def httpscheck(): + """ + in which we check + if the provider + is offering service over + https + """ + try: + providercertchecker.is_https_working( + "https://%s" % _domain, + verify=True) + + except eipexceptions.HttpsBadCertError as exc: + logger.debug('exception') + return self.fail(exc.usermessage) + # XXX skipping for now... + ############################################## + # We had this validation logic + # in the provider selection page before + ############################################## + #if self.trustProviderCertCheckBox.isChecked(): + #pass + #else: + #fingerprint = certs.get_cert_fingerprint( + #domain=domain, sep=" ") + + # it's ok if we've trusted this fgprt before + #trustedcrts = wizard.trusted_certs + #if trustedcrts and \ + # fingerprint.replace(' ', '') in trustedcrts: + #pass + #else: + # let your user face panick :P + #self.add_cert_info(fingerprint) + #self.did_cert_check = True + #self.completeChanged.emit() + #return False + + except baseexceptions.LeapException as exc: + return self.fail(exc.usermessage) + + except Exception as exc: + return self.fail(exc.message) + + else: + return True + + logger.debug('checking https connection') + yield((self.tr("Checking for a secure connection"), 40), httpscheck) + + ################################## + # 3) try download provider info... + ################################## + + def fetchinfo(): + try: + # XXX we already set _domain in the initialization + # so it should not be needed here. + eipconfigchecker.fetch_definition(domain=_domain) + wizard.set_providerconfig( + eipconfigchecker.defaultprovider.config) + except requests.exceptions.SSLError: + return self.fail(self.tr( + "Could not get info from provider.")) + except requests.exceptions.ConnectionError: + return self.fail(self.tr( + "Could not download provider info " + "(refused conn.).")) + + except Exception as exc: + return self.fail( + self.tr(exc.message)) + else: + return True + + yield((self.tr("Getting info from the provider"), 80), fetchinfo) + + # done! + + self.done = True + yield(("end_sentinel", 100), lambda: None) + + def on_checks_validation_ready(self): + """ + called after _do_checks has finished. + """ + self.domain_checked = True + self.completeChanged.emit() + # let's set focus... + if self.is_done(): + self.wizard().clean_validation_error(self.current_page) + nextbutton = self.wizard().button(QtGui.QWizard.NextButton) + nextbutton.setFocus() + else: + self.providerNameEdit.setFocus() + + # cert trust verification + # (disabled for now) + + def is_insecure_cert_trusted(self): + return self.trustProviderCertCheckBox.isChecked() + + def onTrustCheckChanged(self, state): # pragma: no cover XXX + checked = False + if state == 2: + checked = True + + if checked: + self.reset_validation_status() + else: + self.set_validation_status(self.bad_cert_status) + + # trigger signal to redraw next button + self.completeChanged.emit() + + def add_cert_info(self, certinfo): # pragma: no cover XXX + self.certWarning.setText( + self.tr("Do you want to <b>trust this provider certificate?</b>")) + # XXX Check if this needs to abstracted to remove certinfo + self.certInfo.setText( + self.tr('SHA-256 fingerprint: <i>%s</i><br>' % certinfo)) + self.certInfo.setWordWrap(True) + self.certinfoGroup.show() + + def onProviderChanged(self, text): + self.done = False + provider = self.providerNameEdit.text() + if provider: + self.providerCheckButton.setDisabled(False) + else: + self.providerCheckButton.setDisabled(True) + self.completeChanged.emit() + + def reset_validation_status(self): + """ + empty the validation msg + and clean the inline validation widget. + """ + self.validationMsg.setText('') + self.steps.removeAllSteps() + self.clearTable() + self.domain_checked = False + + # pagewizard methods + + def isComplete(self): + provider = self.providerNameEdit.text() + + if not self.is_done(): + return False + + if not provider: + return False + else: + if self.is_insecure_cert_trusted(): + return True + if not self.did_cert_check: + if self.is_done(): + # XXX sure? + return True + return False + + def populateErrors(self): + # XXX could move this to ValidationMixin + # with some defaults for the validating fields + # (now it only allows one field, manually specified) + + #logger.debug('getting errors') + errors = self.wizard().get_validation_error( + self.current_page) + if errors: + bad_str = getattr(self, 'bad_string', None) + cur_str = self.providerNameEdit.text() + showerr = self.validationMsg.setText + markred = lambda: self.providerNameEdit.setStyleSheet( + styles.ErrorLineEdit) + umarkrd = lambda: self.providerNameEdit.setStyleSheet( + styles.RegularLineEdit) + if bad_str is None: + # first time we fall here. + # save the current bad_string value + self.bad_string = cur_str + showerr(errors) + markred() + else: + # not the first time + # XXX hey, this is getting convoluted. + # roll out this. + # but be careful about all the possibilities + # with going back and forth once you + # enter a domain. + if cur_str == bad_str: + showerr(errors) + markred() + else: + if not getattr(self, 'domain_checked', None): + showerr('') + umarkrd() + else: + self.bad_string = cur_str + showerr(errors) + + def cleanup_errormsg(self): + """ + we reset bad_string to None + should be called before leaving the page + """ + self.bad_string = None + self.domain_checked = False + + def paintEvent(self, event): + """ + we hook our populate errors + on paintEvent because we need it to catch + when user enters the page coming from next, + and initializePage does not cover that case. + Maybe there's a better event to hook upon. + """ + super(SelectProviderPage, self).paintEvent(event) + self.populateErrors() + + def initializePage(self): + self.validationMsg.setText('') + if hasattr(self, 'certinfoGroup'): + # XXX remove ? + self.certinfoGroup.hide() + self.done = False + self.providerCheckButton.setDisabled(True) + self.valFrame.hide() + self.steps.removeAllSteps() + self.clearTable() + + def validatePage(self): + # some cleanup before we leave the page + self.cleanup_errormsg() + + # go + return True + + def nextId(self): + wizard = self.wizard() + if not wizard: + return + return wizard.get_page_index('providerinfo') diff --git a/src/leap/gui/firstrun/providersetup.py b/src/leap/gui/firstrun/providersetup.py new file mode 100644 index 00000000..40a14048 --- /dev/null +++ b/src/leap/gui/firstrun/providersetup.py @@ -0,0 +1,161 @@ +""" +Provider Setup Validation Page, +used if First Run Wizard +""" +import logging + +import requests + +from PyQt4 import QtGui + +from leap.base import exceptions as baseexceptions +from leap.gui.progress import ValidationPage + +from leap.gui.constants import APP_LOGO, APP_WATERMARK + +logger = logging.getLogger(__name__) + + +class ProviderSetupValidationPage(ValidationPage): + def __init__(self, parent=None): + super(ProviderSetupValidationPage, self).__init__(parent) + self.current_page = "providersetupvalidation" + + # XXX needed anymore? + #is_signup = self.field("is_signup") + #self.is_signup = is_signup + + self.setTitle(self.tr("Provider setup")) + self.setSubTitle( + self.tr("Gathering configuration options for this provider")) + + self.setPixmap( + QtGui.QWizard.WatermarkPixmap, + QtGui.QPixmap(APP_WATERMARK)) + + self.setPixmap( + QtGui.QWizard.LogoPixmap, + QtGui.QPixmap(APP_LOGO)) + + def _do_checks(self): + """ + generator that yields actual checks + that are executed in a separate thread + """ + + full_domain = self.field('provider_domain') + wizard = self.wizard() + pconfig = wizard.providerconfig + + #pCertChecker = wizard.providercertchecker + #certchecker = pCertChecker(domain=full_domain) + pCertChecker = wizard.providercertchecker( + domain=full_domain) + + yield(("head_sentinel", 0), lambda: None) + + ######################## + # 1) fetch ca cert + ######################## + + def fetchcacert(): + if pconfig: + ca_cert_uri = pconfig.get('ca_cert_uri').geturl() + else: + ca_cert_uri = None + + # XXX check scheme == "https" + # XXX passing verify == False because + # we have trusted right before. + # We should check it's the same domain!!! + # (Check with the trusted fingerprints dict + # or something smart) + try: + pCertChecker.download_ca_cert( + uri=ca_cert_uri, + verify=False) + + except baseexceptions.LeapException as exc: + logger.error(exc.message) + # XXX this should be _ method + return self.fail(self.tr(exc.usermessage)) + + except Exception as exc: + return self.fail(exc.message) + + else: + return True + + yield((self.tr('Fetching CA certificate'), 30), + fetchcacert) + + ######################### + # 2) check CA fingerprint + ######################### + + def checkcafingerprint(): + # XXX get the real thing!!! + pass + #ca_cert_fingerprint = pconfig.get('ca_cert_fingerprint', None) + + # XXX get fingerprint dict (types) + #sha256_fpr = ca_cert_fingerprint.split('=')[1] + + #validate_fpr = pCertChecker.check_ca_cert_fingerprint( + #fingerprint=sha256_fpr) + #if not validate_fpr: + # XXX update validationMsg + # should catch exception + #return False + + yield((self.tr("Checking CA fingerprint"), 60), + checkcafingerprint) + + ######################### + # 2) check CA fingerprint + ######################### + + def validatecacert(): + api_uri = pconfig.get('api_uri', None) + try: + pCertChecker.verify_api_https(api_uri) + except requests.exceptions.SSLError as exc: + return self.fail("Validation Error") + except Exception as exc: + return self.fail(exc.message) + else: + return True + + yield((self.tr('Validating api certificate'), 90), validatecacert) + + self.set_done() + yield(('end_sentinel', 100), lambda: None) + + def on_checks_validation_ready(self): + """ + called after _do_checks has finished + (connected to checker thread finished signal) + """ + wizard = self.wizard() + prevpage = "login" if wizard.from_login else "providerselection" + + if self.errors: + logger.debug('going back with errors') + name, first_error = self.pop_first_error() + wizard.set_validation_error( + prevpage, + first_error) + + def nextId(self): + wizard = self.wizard() + from_login = wizard.from_login + if from_login: + next_ = 'connect' + else: + next_ = 'signup' + return wizard.get_page_index(next_) + + def initializePage(self): + super(ProviderSetupValidationPage, self).initializePage() + self.set_undone() + self.completeChanged.emit() diff --git a/src/leap/gui/firstrun/register.py b/src/leap/gui/firstrun/register.py new file mode 100644 index 00000000..2ae926d1 --- /dev/null +++ b/src/leap/gui/firstrun/register.py @@ -0,0 +1,391 @@ +""" +Register User Page, used in First Run Wizard +""" +import json +import logging +import socket + +import requests + +from PyQt4 import QtCore +from PyQt4 import QtGui + +from leap.gui.firstrun.mixins import UserFormMixIn + +logger = logging.getLogger(__name__) + +from leap.base import auth +from leap.gui import styles +from leap.gui.constants import APP_LOGO, APP_WATERMARK, BARE_USERNAME_REGEX +from leap.gui.progress import InlineValidationPage +from leap.gui.styles import ErrorLabelStyleSheet + + +class RegisterUserPage(InlineValidationPage, UserFormMixIn): + + def __init__(self, parent=None): + + super(RegisterUserPage, self).__init__(parent) + self.current_page = "signup" + + self.setTitle(self.tr("Sign Up")) + # subtitle is set in the initializePage + + self.setPixmap( + QtGui.QWizard.WatermarkPixmap, + QtGui.QPixmap(APP_WATERMARK)) + + self.setPixmap( + QtGui.QWizard.LogoPixmap, + QtGui.QPixmap(APP_LOGO)) + + # commit page means there's no way back after this... + # XXX should change the text on the "commit" button... + self.setCommitPage(True) + + self.setupSteps() + self.setupUI() + self.do_confirm_next = False + self.focused_field = False + + def setupUI(self): + userNameLabel = QtGui.QLabel(self.tr("User &name:")) + userNameLineEdit = QtGui.QLineEdit() + userNameLineEdit.cursorPositionChanged.connect( + self.reset_validation_status) + userNameLabel.setBuddy(userNameLineEdit) + + # let's add regex validator + usernameRe = QtCore.QRegExp(BARE_USERNAME_REGEX) + userNameLineEdit.setValidator( + QtGui.QRegExpValidator(usernameRe, self)) + self.userNameLineEdit = userNameLineEdit + + userPasswordLabel = QtGui.QLabel(self.tr("&Password:")) + self.userPasswordLineEdit = QtGui.QLineEdit() + self.userPasswordLineEdit.setEchoMode( + QtGui.QLineEdit.Password) + userPasswordLabel.setBuddy(self.userPasswordLineEdit) + + userPassword2Label = QtGui.QLabel(self.tr("Password (again):")) + self.userPassword2LineEdit = QtGui.QLineEdit() + self.userPassword2LineEdit.setEchoMode( + QtGui.QLineEdit.Password) + userPassword2Label.setBuddy(self.userPassword2LineEdit) + + rememberPasswordCheckBox = QtGui.QCheckBox( + self.tr("&Remember username and password.")) + rememberPasswordCheckBox.setChecked(True) + + self.registerField('userName*', self.userNameLineEdit) + self.registerField('userPassword*', self.userPasswordLineEdit) + self.registerField('userPassword2*', self.userPassword2LineEdit) + + # XXX missing password confirmation + # XXX validator! + + self.registerField('rememberPassword', rememberPasswordCheckBox) + + layout = QtGui.QGridLayout() + layout.setColumnMinimumWidth(0, 20) + + validationMsg = QtGui.QLabel("") + validationMsg.setStyleSheet(ErrorLabelStyleSheet) + + self.validationMsg = validationMsg + + layout.addWidget(validationMsg, 0, 3) + layout.addWidget(userNameLabel, 1, 0) + layout.addWidget(self.userNameLineEdit, 1, 3) + layout.addWidget(userPasswordLabel, 2, 0) + layout.addWidget(userPassword2Label, 3, 0) + layout.addWidget(self.userPasswordLineEdit, 2, 3) + layout.addWidget(self.userPassword2LineEdit, 3, 3) + layout.addWidget(rememberPasswordCheckBox, 4, 3, 4, 4) + + # add validation frame + self.setupValidationFrame() + layout.addWidget(self.valFrame, 5, 2, 5, 2) + self.valFrame.hide() + + self.setLayout(layout) + self.commitText("Sign up!") + + # commit button + + def commitText(self, text): + # change "commit" button text + self.setButtonText( + QtGui.QWizard.CommitButton, text) + + @property + def commitButton(self): + return self.wizard().button(QtGui.QWizard.CommitButton) + + def commitFocus(self): + self.commitButton.setFocus() + + def disableCommitButton(self): + self.commitButton.setDisabled(True) + + def disableFields(self): + for field in (self.userNameLineEdit, + self.userPasswordLineEdit, + self.userPassword2LineEdit): + field.setDisabled(True) + + # error painting + def paintEvent(self, event): + """ + we hook our populate errors + on paintEvent because we need it to catch + when user enters the page coming from next, + and initializePage does not cover that case. + Maybe there's a better event to hook upon. + """ + super(RegisterUserPage, self).paintEvent(event) + self.populateErrors() + + def markRedAndGetFocus(self, field): + field.setStyleSheet(styles.ErrorLineEdit) + if not self.focused_field: + self.focused_field = True + field.setFocus(QtCore.Qt.OtherFocusReason) + + def markRegular(self, field): + field.setStyleSheet(styles.RegularLineEdit) + + def populateErrors(self): + def showerr(text): + self.validationMsg.setText(text) + err_lower = text.lower() + if "username" in err_lower: + self.markRedAndGetFocus( + self.userNameLineEdit) + if "password" in err_lower: + self.markRedAndGetFocus( + self.userPasswordLineEdit) + + def unmarkred(): + for field in (self.userNameLineEdit, + self.userPasswordLineEdit, + self.userPassword2LineEdit): + self.markRegular(field) + + errors = self.wizard().get_validation_error( + self.current_page) + if errors: + bad_str = getattr(self, 'bad_string', None) + cur_str = self.userNameLineEdit.text() + #prev_er = getattr(self, 'prevalidation_error', None) + + if bad_str is None: + # first time we fall here. + # save the current bad_string value + self.bad_string = cur_str + showerr(errors) + else: + #if prev_er: + #showerr(prev_er) + #return + # not the first time + if cur_str == bad_str: + showerr(errors) + else: + self.focused_field = False + showerr('') + unmarkred() + else: + # no errors + self.focused_field = False + unmarkred() + + def cleanup_errormsg(self): + """ + we reset bad_string to None + should be called before leaving the page + """ + self.bad_string = None + + def green_validation_status(self): + val = self.validationMsg + val.setText(self.tr('Registration succeeded!')) + val.setStyleSheet(styles.GreenLineEdit) + + def reset_validation_status(self): + """ + empty the validation msg + and clean the inline validation widget. + """ + self.validationMsg.setText('') + self.steps.removeAllSteps() + self.clearTable() + + # actual checks + + def _do_checks(self): + """ + generator that yields actual checks + that are executed in a separate thread + """ + wizard = self.wizard() + + provider = self.field('provider_domain') + username = self.userNameLineEdit.text() + password = self.userPasswordLineEdit.text() + password2 = self.userPassword2LineEdit.text() + + pconfig = wizard.eipconfigchecker(domain=provider) + pconfig.defaultprovider.load() + pconfig.set_api_domain() + + def checkpass(): + # we better have here + # some call to a password checker... + # to assess strenght and avoid silly stuff. + + if password != password2: + return self.fail(self.tr('Password does not match..')) + + if len(password) < 6: + #self.set_prevalidation_error('Password too short.') + return self.fail(self.tr('Password too short.')) + + if password == "123456": + # joking, but not too much. + #self.set_prevalidation_error('Password too obvious.') + return self.fail(self.tr('Password too obvious.')) + + # go + return True + + yield(("head_sentinel", 0), checkpass) + + # XXX should emit signal for .show the frame! + # XXX HERE! + + ################################################## + # 1) register user + ################################################## + + # show the frame before going on... + QtCore.QMetaObject.invokeMethod( + self, "showStepsFrame") + + def register(): + + signup = auth.LeapSRPRegister( + schema="https", + provider=pconfig.apidomain, + verify=pconfig.cacert) + try: + ok, req = signup.register_user( + username, password) + + except socket.timeout: + return self.fail( + self.tr("Error connecting to provider (timeout)")) + + except requests.exceptions.ConnectionError as exc: + logger.error(exc.message) + return self.fail( + self.tr('Error Connecting to provider (connerr).')) + except Exception as exc: + return self.fail(exc.message) + + # XXX check for != OK instead??? + + if req.status_code in (404, 500): + return self.fail( + self.tr( + "Error during registration (%s)") % req.status_code) + + try: + validation_msgs = json.loads(req.content) + errors = validation_msgs.get('errors', None) + logger.debug('validation errors: %s' % validation_msgs) + except ValueError: + # probably bad json returned + return self.fail( + self.tr( + "Could not register (bad response)")) + + if errors and errors.get('login', None): + # XXX this sometimes catch the blank username + # but we're not allowing that (soon) + return self.fail( + self.tr('Username not available.')) + + return True + + logger.debug('registering user') + yield(("Registering username", 40), register) + + self.set_done() + yield(("end_sentinel", 100), lambda: None) + + def on_checks_validation_ready(self): + """ + after checks + """ + if self.is_done(): + self.disableFields() + self.cleanup_errormsg() + self.clean_wizard_errors(self.current_page) + # make the user confirm the transition + # to next page. + self.commitText('Connect!') + self.commitFocus() + self.green_validation_status() + self.do_confirm_next = True + + # pagewizard methods + + def validatePage(self): + """ + if not register done, do checks. + if done, wait for click. + """ + self.disableCommitButton() + self.cleanup_errormsg() + self.clean_wizard_errors(self.current_page) + + # After a successful validation + # (ie, success register with server) + # we change the commit button text + # and set this flag to True. + if self.do_confirm_next: + return True + + if not self.is_done(): + # calls checks, which after successful + # execution will call on_checks_validation_ready + self.reset_validation_status() + self.do_checks() + + return self.is_done() + + def initializePage(self): + """ + inits wizard page + """ + provider = unicode(self.field('provider_domain')) + if provider: + # here we should have provider + # but in tests we might not. + + # XXX this error causes a segfault on free() + # that we might want to get fixed ... + #self.setSubTitle( + #self.tr("Register a new user with provider %s.") % + #provider) + self.setSubTitle( + self.tr("Register a new user with provider <em>%s</em>" % + provider)) + self.validationMsg.setText('') + self.userPassword2LineEdit.setText('') + self.valFrame.hide() + + def nextId(self): + wizard = self.wizard() + return wizard.get_page_index('connect') diff --git a/src/leap/gui/firstrun/tests/integration/fake_provider.py b/src/leap/gui/firstrun/tests/integration/fake_provider.py new file mode 100755 index 00000000..668db5d1 --- /dev/null +++ b/src/leap/gui/firstrun/tests/integration/fake_provider.py @@ -0,0 +1,302 @@ +#!/usr/bin/env python +"""A server faking some of the provider resources and apis, +used for testing Leap Client requests + +It needs that you create a subfolder named 'certs', +and that you place the following files: + +[ ] certs/leaptestscert.pem +[ ] certs/leaptestskey.pem +[ ] certs/cacert.pem +[ ] certs/openvpn.pem + +[ ] provider.json +[ ] eip-service.json +""" +# XXX NOTE: intended for manual debug. +# I intend to include this as a regular test after 0.2.0 release +# (so we can add twisted as a dep there) +import binascii +import json +import os +import sys + +# python SRP LIB (! important MUST be >=1.0.1 !) +import srp + +# GnuTLS Example -- is not working as expected +#from gnutls import crypto +#from gnutls.constants import COMP_LZO, COMP_DEFLATE, COMP_NULL +#from gnutls.interfaces.twisted import X509Credentials + +# Going with OpenSSL as a workaround instead +# But we DO NOT want to introduce this dependency. +from OpenSSL import SSL + +from zope.interface import Interface, Attribute, implements + +from twisted.web.server import Site +from twisted.web.static import File +from twisted.web.resource import Resource +from twisted.internet import reactor + +from leap.testing.https_server import where + +# See +# http://twistedmatrix.com/documents/current/web/howto/web-in-60/index.htmln +# for more examples + +""" +Testing the FAKE_API: +##################### + + 1) register an user + >> curl -d "user[login]=me" -d "user[password_salt]=foo" \ + -d "user[password_verifier]=beef" http://localhost:8000/1/users.json + << {"errors": null} + + 2) check that if you try to register again, it will fail: + >> curl -d "user[login]=me" -d "user[password_salt]=foo" \ + -d "user[password_verifier]=beef" http://localhost:8000/1/users.json + << {"errors": {"login": "already taken!"}} + +""" + +# Globals to mock user/sessiondb + +USERDB = {} +SESSIONDB = {} + + +safe_unhexlify = lambda x: binascii.unhexlify(x) \ + if (len(x) % 2 == 0) else binascii.unhexlify('0' + x) + + +class IUser(Interface): + login = Attribute("User login.") + salt = Attribute("Password salt.") + verifier = Attribute("Password verifier.") + session = Attribute("Session.") + svr = Attribute("Server verifier.") + + +class User(object): + implements(IUser) + + def __init__(self, login, salt, verifier): + self.login = login + self.salt = salt + self.verifier = verifier + self.session = None + + def set_server_verifier(self, svr): + self.svr = svr + + def set_session(self, session): + SESSIONDB[session] = self + self.session = session + + +class FakeUsers(Resource): + def __init__(self, name): + self.name = name + + def render_POST(self, request): + args = request.args + + login = args['user[login]'][0] + salt = args['user[password_salt]'][0] + verifier = args['user[password_verifier]'][0] + + if login in USERDB: + return "%s\n" % json.dumps( + {'errors': {'login': 'already taken!'}}) + + print login, verifier, salt + user = User(login, salt, verifier) + USERDB[login] = user + return json.dumps({'errors': None}) + + +def get_user(request): + login = request.args.get('login') + if login: + user = USERDB.get(login[0], None) + if user: + return user + + session = request.getSession() + user = SESSIONDB.get(session, None) + return user + + +class FakeSession(Resource): + def __init__(self, name): + self.name = name + + def render_GET(self, request): + return "%s\n" % json.dumps({'errors': None}) + + def render_POST(self, request): + + user = get_user(request) + + if not user: + # XXX get real error from demo provider + return json.dumps({'errors': 'no such user'}) + + A = request.args['A'][0] + + _A = safe_unhexlify(A) + _salt = safe_unhexlify(user.salt) + _verifier = safe_unhexlify(user.verifier) + + svr = srp.Verifier( + user.login, + _salt, + _verifier, + _A, + hash_alg=srp.SHA256, + ng_type=srp.NG_1024) + + s, B = svr.get_challenge() + + _B = binascii.hexlify(B) + + print 'login = %s' % user.login + print 'salt = %s' % user.salt + print 'len(_salt) = %s' % len(_salt) + print 'vkey = %s' % user.verifier + print 'len(vkey) = %s' % len(_verifier) + print 's = %s' % binascii.hexlify(s) + print 'B = %s' % _B + print 'len(B) = %s' % len(_B) + + session = request.getSession() + user.set_session(session) + user.set_server_verifier(svr) + + # yep, this is tricky. + # some things are *already* unhexlified. + data = { + 'salt': user.salt, + 'B': _B, + 'errors': None} + + return json.dumps(data) + + def render_PUT(self, request): + + # XXX check session??? + user = get_user(request) + + if not user: + print 'NO USER' + return json.dumps({'errors': 'no such user'}) + + data = request.content.read() + auth = data.split("client_auth=") + M = auth[1] if len(auth) > 1 else None + # if not H, return + if not M: + return json.dumps({'errors': 'no M proof passed by client'}) + + svr = user.svr + HAMK = svr.verify_session(binascii.unhexlify(M)) + if HAMK is None: + print 'verification failed!!!' + raise Exception("Authentication failed!") + #import ipdb;ipdb.set_trace() + + assert svr.authenticated() + print "***" + print 'server authenticated user SRP!' + print "***" + + return json.dumps( + {'M2': binascii.hexlify(HAMK), 'errors': None}) + + +class API_Sessions(Resource): + def getChild(self, name, request): + return FakeSession(name) + + +def get_certs_path(): + script_path = os.path.realpath(os.path.dirname(sys.argv[0])) + certs_path = os.path.join(script_path, 'certs') + return certs_path + + +def get_TLS_credentials(): + # XXX this is giving errors + # XXX REview! We want to use gnutls! + + cert = crypto.X509Certificate( + open(where('leaptestscert.pem')).read()) + key = crypto.X509PrivateKey( + open(where('leaptestskey.pem')).read()) + ca = crypto.X509Certificate( + open(where('cacert.pem')).read()) + #crl = crypto.X509CRL(open(certs_path + '/crl.pem').read()) + #cred = crypto.X509Credentials(cert, key, [ca], [crl]) + cred = X509Credentials(cert, key, [ca]) + cred.verify_peer = True + cred.session_params.compressions = (COMP_LZO, COMP_DEFLATE, COMP_NULL) + return cred + + +class OpenSSLServerContextFactory: + # XXX workaround for broken TLS interface + # from gnuTLS. + + def getContext(self): + """Create an SSL context. + This is a sample implementation that loads a certificate from a file + called 'server.pem'.""" + + ctx = SSL.Context(SSL.SSLv23_METHOD) + #certs_path = get_certs_path() + #ctx.use_certificate_file(certs_path + '/leaptestscert.pem') + #ctx.use_privatekey_file(certs_path + '/leaptestskey.pem') + ctx.use_certificate_file(where('leaptestscert.pem')) + ctx.use_privatekey_file(where('leaptestskey.pem')) + return ctx + + +def serve_fake_provider(): + root = Resource() + root.putChild("provider.json", File("./provider.json")) + config = Resource() + config.putChild( + "eip-service.json", + File("./eip-service.json")) + apiv1 = Resource() + apiv1.putChild("config", config) + apiv1.putChild("sessions.json", API_Sessions()) + apiv1.putChild("users.json", FakeUsers(None)) + apiv1.putChild("cert", File(get_certs_path() + '/openvpn.pem')) + root.putChild("1", apiv1) + + cred = get_TLS_credentials() + + factory = Site(root) + + # regular http (for debugging with curl) + reactor.listenTCP(8000, factory) + + # TLS with gnutls --- seems broken :( + #reactor.listenTLS(8003, factory, cred) + + # OpenSSL + reactor.listenSSL(8443, factory, OpenSSLServerContextFactory()) + + reactor.run() + + +if __name__ == "__main__": + + from twisted.python import log + log.startLogging(sys.stdout) + + serve_fake_provider() diff --git a/src/leap/gui/firstrun/wizard.py b/src/leap/gui/firstrun/wizard.py new file mode 100755 index 00000000..f198dca0 --- /dev/null +++ b/src/leap/gui/firstrun/wizard.py @@ -0,0 +1,309 @@ +#!/usr/bin/env python +import logging + +import sip +try: + sip.setapi('QString', 2) + sip.setapi('QVariant', 2) +except ValueError: + pass + +from PyQt4 import QtCore +from PyQt4 import QtGui + +from leap.base import checks as basechecks +from leap.crypto import leapkeyring +from leap.eip import checks as eipchecks + +from leap.gui import firstrun + +from leap.gui import mainwindow_rc + +try: + from collections import OrderedDict +except ImportError: + # We must be in 2.6 + from leap.util.dicts import OrderedDict + +logger = logging.getLogger(__name__) + +""" +~~~~~~~~~~~~~~~~~~~~~~~~~~ +Work in progress! +~~~~~~~~~~~~~~~~~~~~~~~~~~ +This wizard still needs to be refactored out. + +TODO-ish: + +[X] Break file in wizard / pages files (and its own folder). +[ ] Separate presentation from logic. +[ ] Have a "manager" class for connections, that can be + dep-injected for testing. +[ ] Document signals used / expected. +[ ] Separate style from widgets. +[ ] Fix TOFU Widget for provider cert. +[X] Refactor widgets out. +[ ] Follow more MVC style. +[ ] Maybe separate "first run wizard" into different wizards + that share some of the pages? +""" + + +def get_pages_dict(): + return OrderedDict(( + ('intro', firstrun.intro.IntroPage), + ('providerselection', + firstrun.providerselect.SelectProviderPage), + ('login', firstrun.login.LogInPage), + ('providerinfo', firstrun.providerinfo.ProviderInfoPage), + ('providersetupvalidation', + firstrun.providersetup.ProviderSetupValidationPage), + ('signup', firstrun.register.RegisterUserPage), + ('connect', + firstrun.connect.ConnectionPage), + ('lastpage', firstrun.last.LastPage) + )) + + +class FirstRunWizard(QtGui.QWizard): + + def __init__( + self, + conductor_instance, + parent=None, + pages_dict=None, + username=None, + providers=None, + success_cb=None, is_provider_setup=False, + trusted_certs=None, + netchecker=basechecks.LeapNetworkChecker, + providercertchecker=eipchecks.ProviderCertChecker, + eipconfigchecker=eipchecks.EIPConfigChecker, + start_eipconnection_signal=None, + eip_statuschange_signal=None, + debug_server=None, + quitcallback=None): + super(FirstRunWizard, self).__init__( + parent, + QtCore.Qt.WindowStaysOnTopHint) + + # we keep a reference to the conductor + # to be able to launch eip checks and connection + # in the connection page, before the wizard has ended. + self.conductor = conductor_instance + + self.username = username + self.providers = providers + + # success callback + self.success_cb = success_cb + + # is provider setup? + self.is_provider_setup = is_provider_setup + + # a dict with trusted fingerprints + # in the form {'nospacesfingerprint': ['host1', 'host2']} + self.trusted_certs = trusted_certs + + # Checkers + self.netchecker = netchecker + self.providercertchecker = providercertchecker + self.eipconfigchecker = eipconfigchecker + + # debug server + self.debug_server = debug_server + + # Signals + # will be emitted in connecting page + self.start_eipconnection_signal = start_eipconnection_signal + self.eip_statuschange_signal = eip_statuschange_signal + + if quitcallback is not None: + self.button( + QtGui.QWizard.CancelButton).clicked.connect( + quitcallback) + + self.providerconfig = None + # previously registered + # if True, jumps to LogIn page. + # by setting 1st page?? + #self.is_previously_registered = is_previously_registered + # XXX ??? ^v + self.is_previously_registered = bool(self.username) + self.from_login = False + + pages_dict = pages_dict or get_pages_dict() + self.add_pages_from_dict(pages_dict) + + self.validation_errors = {} + self.openvpn_status = [] + + self.setPixmap( + QtGui.QWizard.BannerPixmap, + QtGui.QPixmap(':/images/banner.png')) + self.setPixmap( + QtGui.QWizard.BackgroundPixmap, + QtGui.QPixmap(':/images/background.png')) + + # set options + self.setOption(QtGui.QWizard.IndependentPages, on=False) + self.setOption(QtGui.QWizard.NoBackButtonOnStartPage, on=True) + + self.setWindowTitle("First Run Wizard") + + # TODO: set style for MAC / windows ... + #self.setWizardStyle() + + # + # setup pages in wizard + # + + def add_pages_from_dict(self, pages_dict): + """ + @param pages_dict: the dictionary with pages, where + values are a tuple of InstanceofWizardPage, kwargs. + @type pages_dict: dict + """ + for name, page in pages_dict.items(): + # XXX check for is_previously registered + # and skip adding the signup branch if so + self.addPage(page()) + self.pages_dict = pages_dict + + def get_page_index(self, page_name): + """ + returns the index of the given page + @param page_name: the name of the desired page + @type page_name: str + @rparam: index of page in wizard + @rtype: int + """ + return self.pages_dict.keys().index(page_name) + + # + # validation errors + # + + def set_validation_error(self, pagename, error): + self.validation_errors[pagename] = error + + def clean_validation_error(self, pagename): + vald = self.validation_errors + if pagename in vald: + del vald[pagename] + + def get_validation_error(self, pagename): + return self.validation_errors.get(pagename, None) + + def accept(self): + """ + final step in the wizard. + gather the info, update settings + and call the success callback if any has been passed. + """ + super(FirstRunWizard, self).accept() + + # username and password are in different fields + # if they were stored in log_in or sign_up pages. + from_login = self.from_login + unamek_base = 'userName' + passwk_base = 'userPassword' + unamek = 'login_%s' % unamek_base if from_login else unamek_base + passwk = 'login_%s' % passwk_base if from_login else passwk_base + + username = self.field(unamek) + password = self.field(passwk) + provider = self.field('provider_domain') + remember_pass = self.field('rememberPassword') + + logger.debug('chosen provider: %s', provider) + logger.debug('username: %s', username) + logger.debug('remember password: %s', remember_pass) + + # we are assuming here that we only remember one username + # in the form username@provider.domain + # We probably could extend this to support some form of + # profiles. + + settings = QtCore.QSettings() + + settings.setValue("FirstRunWizardDone", True) + settings.setValue("provider_domain", provider) + full_username = "%s@%s" % (username, provider) + + settings.setValue("remember_user_and_pass", remember_pass) + + if remember_pass: + settings.setValue("username", full_username) + seed = self.get_random_str(10) + settings.setValue("%s_seed" % provider, seed) + + # XXX #744: comment out for 0.2.0 release + # if we need to have a version of python-keyring < 0.9 + leapkeyring.leap_set_password( + full_username, password, seed=seed) + + logger.debug('First Run Wizard Done.') + cb = self.success_cb + if cb and callable(cb): + self.success_cb() + + # misc helpers + + def get_random_str(self, n): + """ + returns a random string + :param n: the length of the desired string + :rvalue: str + """ + from string import (ascii_uppercase, ascii_lowercase, digits) + from random import choice + return ''.join(choice( + ascii_uppercase + + ascii_lowercase + + digits) for x in range(n)) + + def set_providerconfig(self, providerconfig): + """ + sets a providerconfig attribute + used when we fetch and parse a json configuration + """ + self.providerconfig = providerconfig + + def get_provider_by_index(self): # pragma: no cover + """ + returns the value of a provider given its index. + this was used in the select provider page, + in the case where we were preseeding providers in a combobox + """ + # Leaving it here for the moment when we go back at the + # option of preseeding with known provider values. + provider = self.field('provider_index') + return self.providers[provider] + + +if __name__ == '__main__': + # standalone test + # it can be (somehow) run against + # gui/tests/integration/fake_user_signup.py + + import sys + import logging + logging.basicConfig() + logger = logging.getLogger() + logger.setLevel(logging.DEBUG) + + app = QtGui.QApplication(sys.argv) + server = sys.argv[1] if len(sys.argv) > 1 else None + + trusted_certs = { + "3DF83F316BFA0186" + "0A11A5C9C7FC24B9" + "18C62B941192CC1A" + "49AE62218B2A4B7C": ['springbok']} + + wizard = FirstRunWizard( + None, trusted_certs=trusted_certs, + debug_server=server) + wizard.show() + sys.exit(app.exec_()) diff --git a/src/leap/gui/locale_rc.py b/src/leap/gui/locale_rc.py new file mode 100644 index 00000000..8c383709 --- /dev/null +++ b/src/leap/gui/locale_rc.py @@ -0,0 +1,813 @@ +# -*- coding: utf-8 -*- + +# Resource object code +# +# Created: Fri Jan 25 18:19:04 2013 +# by: The Resource Compiler for PyQt (Qt v4.8.2) +# +# WARNING! 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+\x00\x00\x00\x00\x00\x02\x00\x00\x00\x01\x00\x00\x00\x01\ +\x00\x00\x00\x00\x00\x02\x00\x00\x00\x02\x00\x00\x00\x02\ +\x00\x00\x00\x1e\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\ +\x00\x00\x00\x2e\x00\x00\x00\x00\x00\x01\x00\x00\x17\x98\ +" + +def qInitResources(): + QtCore.qRegisterResourceData(0x01, qt_resource_struct, qt_resource_name, qt_resource_data) + +def qCleanupResources(): + QtCore.qUnregisterResourceData(0x01, qt_resource_struct, qt_resource_name, qt_resource_data) + +qInitResources() diff --git a/src/leap/gui/mainwindow_rc.py b/src/leap/gui/mainwindow_rc.py index e5a671f3..9edb712a 100644 --- a/src/leap/gui/mainwindow_rc.py +++ b/src/leap/gui/mainwindow_rc.py @@ -2,7 +2,7 @@ # Resource object code # -# Created: Sun Jul 22 17:08:49 2012 +# Created: Fri Feb 1 00:37:24 2013 # by: The Resource Compiler for PyQt (Qt v4.8.2) # # WARNING! All changes made in this file will be lost! @@ -10,740 +10,2492 @@ from PyQt4 import QtCore qt_resource_data = "\ -\x00\x00\x0d\xf3\ +\x00\x00\x05\x95\ \x89\ \x50\x4e\x47\x0d\x0a\x1a\x0a\x00\x00\x00\x0d\x49\x48\x44\x52\x00\ -\x00\x00\x30\x00\x00\x00\x30\x08\x06\x00\x00\x00\x57\x02\xf9\x87\ +\x00\x00\x40\x00\x00\x00\x40\x08\x03\x00\x00\x00\x9d\xb7\x81\xec\ +\x00\x00\x00\x03\x73\x42\x49\x54\x08\x08\x08\xdb\xe1\x4f\xe0\x00\ +\x00\x00\x09\x70\x48\x59\x73\x00\x00\x37\x5d\x00\x00\x37\x5d\x01\ +\x19\x80\x46\x5d\x00\x00\x00\x19\x74\x45\x58\x74\x53\x6f\x66\x74\ +\x77\x61\x72\x65\x00\x77\x77\x77\x2e\x69\x6e\x6b\x73\x63\x61\x70\ +\x65\x2e\x6f\x72\x67\x9b\xee\x3c\x1a\x00\x00\x00\x1f\x74\x45\x58\ +\x74\x54\x69\x74\x6c\x65\x00\x47\x6e\x6f\x6d\x65\x20\x53\x79\x6d\ +\x62\x6f\x6c\x69\x63\x20\x49\x63\x6f\x6e\x20\x54\x68\x65\x6d\x65\ +\x8e\xa4\x29\xab\x00\x00\x02\x13\x50\x4c\x54\x45\xff\xff\xff\xff\ +\x00\x00\xff\x00\x00\xaa\x00\x00\xbf\x00\x00\xbf\xbf\xbf\xd5\x00\ 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-\x00\x00\x00\x5e\x00\x00\x00\x00\x00\x01\x00\x00\x19\xd2\ -\x00\x00\x00\x7c\x00\x00\x00\x00\x00\x01\x00\x00\x20\xbd\ +\x00\x00\x01\x04\x00\x00\x00\x00\x00\x01\x00\x00\x8f\xa2\ +\x00\x00\x00\x34\x00\x00\x00\x00\x00\x01\x00\x00\x05\x99\ +\x00\x00\x00\xaa\x00\x00\x00\x00\x00\x01\x00\x00\x65\x5e\ +\x00\x00\x01\x2c\x00\x00\x00\x00\x00\x01\x00\x00\x94\xca\ " def qInitResources(): diff --git a/src/leap/gui/progress.py b/src/leap/gui/progress.py new file mode 100644 index 00000000..ca4f6cc3 --- /dev/null +++ b/src/leap/gui/progress.py @@ -0,0 +1,488 @@ +""" +classes used in progress pages +from first run wizard +""" +try: + from collections import OrderedDict +except ImportError: # pragma: no cover + # We must be in 2.6 + from leap.util.dicts import OrderedDict + +import logging + +from PyQt4 import QtCore +from PyQt4 import QtGui + +from leap.gui.threads import FunThread + +from leap.gui import mainwindow_rc + +ICON_CHECKMARK = ":/images/Dialog-accept.png" +ICON_FAILED = ":/images/Dialog-error.png" +ICON_WAITING = ":/images/Emblem-question.png" + +logger = logging.getLogger(__name__) + + +class ImgWidget(QtGui.QWidget): + + # XXX move to widgets + + def __init__(self, parent=None, img=None): + super(ImgWidget, self).__init__(parent) + self.pic = QtGui.QPixmap(img) + + def paintEvent(self, event): + painter = QtGui.QPainter(self) + painter.drawPixmap(0, 0, self.pic) + + +class ProgressStep(object): + """ + Data model for sequential steps + to be used in a progress page in + connection wizard + """ + NAME = 0 + DONE = 1 + + def __init__(self, stepname, done, index=None): + """ + @param step: the name of the step + @type step: str + @param done: whether is completed or not + @type done: bool + """ + self.index = int(index) if index else 0 + self.name = unicode(stepname) + self.done = bool(done) + + @classmethod + def columns(self): + return ('name', 'done') + + +class ProgressStepContainer(object): + """ + a container for ProgressSteps objects + access data in the internal dict + """ + + def __init__(self): + self.dirty = False + self.steps = {} + + def step(self, identity): + return self.steps.get(identity, None) + + def addStep(self, step): + self.steps[step.index] = step + + def removeStep(self, step): + if step and self.steps.get(step.index, None): + del self.steps[step.index] + del step + self.dirty = True + + def removeAllSteps(self): + for item in iter(self): + self.removeStep(item) + + @property + def columns(self): + return ProgressStep.columns() + + def __len__(self): + return len(self.steps) + + def __iter__(self): + for step in self.steps.values(): + yield step + + +class StepsTableWidget(QtGui.QTableWidget): + """ + initializes a TableWidget + suitable for our display purposes, like removing + header info and grid display + """ + + def __init__(self, parent=None): + super(StepsTableWidget, self).__init__(parent=parent) + + # remove headers and all edit/select behavior + self.horizontalHeader().hide() + self.verticalHeader().hide() + self.setEditTriggers( + QtGui.QAbstractItemView.NoEditTriggers) + self.setSelectionMode( + QtGui.QAbstractItemView.NoSelection) + width = self.width() + + # WTF? Here init width is 100... + # but on populating is 456... :( + #logger.debug('init table. width=%s' % width) + + # XXX do we need this initial? + self.horizontalHeader().resizeSection(0, width * 0.7) + + # this disables the table grid. + # we should add alignment to the ImgWidget (it's top-left now) + self.setShowGrid(False) + self.setFocusPolicy(QtCore.Qt.NoFocus) + #self.setStyleSheet("QTableView{outline: 0;}") + + # XXX change image for done to rc + + # Note about the "done" status painting: + # + # XXX currently we are setting the CellWidget + # for the whole table on a per-row basis + # (on add_status_line method on ValidationPage). + # However, a more generic solution might be + # to implement a custom Delegate that overwrites + # the paint method (so it paints a checked tickmark if + # done is True and some other thing if checking or false). + # What we have now is quick and works because + # I'm supposing that on first fail we will + # go back to previous wizard page to signal the failure. + # A more generic solution could be used for + # some failing tests if they are not critical. + + +class WithStepsMixIn(object): + """ + This Class is a mixin that can be inherited + by InlineValidation pages (which will display + a progress steps widget in the same page as the form) + or by Validation Pages (which will only display + the progress steps in the page, below a progress bar widget) + """ + STEPS_TIMER_MS = 100 + + # + # methods related to worker threads + # launched for individual checks + # + + def setupStepsProcessingQueue(self): + """ + should be called from the init method + of the derived classes + """ + self.steps_queue = Queue.Queue() + self.stepscheck_timer = QtCore.QTimer() + self.stepscheck_timer.timeout.connect(self.processStepsQueue) + self.stepscheck_timer.start(self.STEPS_TIMER_MS) + # we need to keep a reference to child threads + self.threads = [] + + def do_checks(self): + """ + main entry point for checks. + it calls _do_checks in derived classes, + and it expects it to be a generator + yielding a tuple in the form (("message", progress_int), checkfunction) + """ + + # yo dawg, I heard you like checks + # so I put a __do_checks in your do_checks + # for calling others' _do_checks + + def __do_checks(fun=None, queue=None): + + for checkcase in fun(): # pragma: no cover + checkmsg, checkfun = checkcase + + queue.put(checkmsg) + if checkfun() is False: + queue.put("failed") + break + + t = FunThread(fun=partial( + __do_checks, + fun=self._do_checks, + queue=self.steps_queue)) + if hasattr(self, 'on_checks_validation_ready'): + t.finished.connect(self.on_checks_validation_ready) + t.begin() + self.threads.append(t) + + def processStepsQueue(self): + """ + consume steps queue + and pass messages + to the ui updater functions + """ + while self.steps_queue.qsize(): + try: + status = self.steps_queue.get(0) + if status == "failed": + self.set_failed_icon() + else: + self.onStepStatusChanged(*status) + except Queue.Empty: # pragma: no cover + pass + + def fail(self, err=None): + """ + return failed state + and send error notification as + a nice side effect. this function is called from + the _do_checks check functions returned in the + generator. + """ + wizard = self.wizard() + senderr = lambda err: wizard.set_validation_error( + self.current_page, err) + self.set_undone() + if err: + senderr(err) + return False + + @QtCore.pyqtSlot() + def launch_checks(self): + self.do_checks() + + # (gui) presentation stuff begins ##################### + + # slot + #@QtCore.pyqtSlot(str, int) + def onStepStatusChanged(self, status, progress=None): + status = unicode(status) + if status not in ("head_sentinel", "end_sentinel"): + self.add_status_line(status) + if status in ("end_sentinel"): + #self.checks_finished = True + self.set_checked_icon() + if progress and hasattr(self, 'progress'): + self.progress.setValue(progress) + self.progress.update() + + def setupSteps(self): + self.steps = ProgressStepContainer() + # steps table widget + if isinstance(self, QtCore.QObject): + parent = self + else: + parent = None + self.stepsTableWidget = StepsTableWidget(parent=parent) + zeros = (0, 0, 0, 0) + self.stepsTableWidget.setContentsMargins(*zeros) + self.errors = OrderedDict() + + def set_error(self, name, error): + self.errors[name] = error + + def pop_first_error(self): + errkey, errval = list(reversed(self.errors.items())).pop() + del self.errors[errkey] + return errkey, errval + + def clean_errors(self): + self.errors = OrderedDict() + + def clean_wizard_errors(self, pagename=None): + if pagename is None: # pragma: no cover + pagename = getattr(self, 'prev_page', None) + if pagename is None: # pragma: no cover + return + #logger.debug('cleaning wizard errors for %s' % pagename) + self.wizard().set_validation_error(pagename, None) + + def populateStepsTable(self): + # from examples, + # but I guess it's not needed to re-populate + # the whole table. + table = self.stepsTableWidget + table.setRowCount(len(self.steps)) + columns = self.steps.columns + table.setColumnCount(len(columns)) + + for row, step in enumerate(self.steps): + item = QtGui.QTableWidgetItem(step.name) + item.setData(QtCore.Qt.UserRole, + long(id(step))) + table.setItem(row, columns.index('name'), item) + table.setItem(row, columns.index('done'), + QtGui.QTableWidgetItem(step.done)) + self.resizeTable() + self.update() + + def clearTable(self): + # ??? -- not sure what's the difference + #self.stepsTableWidget.clear() + self.stepsTableWidget.clearContents() + + def resizeTable(self): + # resize first column to ~80% + table = self.stepsTableWidget + FIRST_COLUMN_PERCENT = 0.70 + width = table.width() + #logger.debug('populate table. width=%s' % width) + table.horizontalHeader().resizeSection(0, width * FIRST_COLUMN_PERCENT) + + def set_item_icon(self, img=ICON_CHECKMARK, current=True): + """ + mark the last item + as done + """ + # setting cell widget. + # see note on StepsTableWidget about plans to + # change this for a better solution. + if not hasattr(self, 'steps'): + return + index = len(self.steps) + table = self.stepsTableWidget + _index = index - 1 if current else index - 2 + table.setCellWidget( + _index, + ProgressStep.DONE, + ImgWidget(img=img)) + table.update() + + def set_failed_icon(self): + self.set_item_icon(img=ICON_FAILED, current=True) + + def set_checking_icon(self): + self.set_item_icon(img=ICON_WAITING, current=True) + + def set_checked_icon(self, current=True): + self.set_item_icon(current=current) + + def add_status_line(self, message): + """ + adds a new status line + and mark the next-to-last item + as done + """ + index = len(self.steps) + step = ProgressStep(message, False, index=index) + self.steps.addStep(step) + self.populateStepsTable() + self.set_checking_icon() + self.set_checked_icon(current=False) + + # Sets/unsets done flag + # for isComplete checks + + def set_done(self): + self.done = True + self.completeChanged.emit() + + def set_undone(self): + self.done = False + self.completeChanged.emit() + + def is_done(self): + return self.done + + # convenience for going back and forth + # in the wizard pages. + + def go_back(self): + self.wizard().back() + + def go_next(self): + self.wizard().next() + + +""" +We will use one base class for the intermediate pages +and another one for the in-page validations, both sharing the creation +of the tablewidgets. +The logic of this split comes from where I was trying to solve +the ui update using signals, but now that it's working well with +queues I could join them again. +""" + +import Queue +from functools import partial + + +class InlineValidationPage(QtGui.QWizardPage, WithStepsMixIn): + + def __init__(self, parent=None): + super(InlineValidationPage, self).__init__(parent) + self.setupStepsProcessingQueue() + self.done = False + + # slot + + @QtCore.pyqtSlot() + def showStepsFrame(self): + self.valFrame.show() + self.update() + + # progress frame + + def setupValidationFrame(self): + qframe = QtGui.QFrame + valFrame = qframe() + valFrame.setFrameStyle(qframe.NoFrame) + valframeLayout = QtGui.QVBoxLayout() + zeros = (0, 0, 0, 0) + valframeLayout.setContentsMargins(*zeros) + + valframeLayout.addWidget(self.stepsTableWidget) + valFrame.setLayout(valframeLayout) + self.valFrame = valFrame + + +class ValidationPage(QtGui.QWizardPage, WithStepsMixIn): + """ + class to be used as an intermediate + between two pages in a wizard. + shows feedback to the user and goes back if errors, + goes forward if ok. + initializePage triggers a one shot timer + that calls do_checks. + Derived classes should implement + _do_checks and + _do_validation + """ + + # signals + stepChanged = QtCore.pyqtSignal([str, int]) + + def __init__(self, parent=None): + super(ValidationPage, self).__init__(parent) + self.setupSteps() + #self.connect_step_status() + + layout = QtGui.QVBoxLayout() + self.progress = QtGui.QProgressBar(self) + layout.addWidget(self.progress) + layout.addWidget(self.stepsTableWidget) + + self.setLayout(layout) + self.layout = layout + + self.timer = QtCore.QTimer() + self.done = False + + self.setupStepsProcessingQueue() + + def isComplete(self): + return self.is_done() + + ######################## + + def show_progress(self): + self.progress.show() + self.stepsTableWidget.show() + + def hide_progress(self): + self.progress.hide() + self.stepsTableWidget.hide() + + # pagewizard methods. + # if overriden, child classes should call super. + + def initializePage(self): + self.clean_errors() + self.clean_wizard_errors() + self.steps.removeAllSteps() + self.clearTable() + self.resizeTable() + self.timer.singleShot(0, self.do_checks) diff --git a/src/leap/gui/styles.py b/src/leap/gui/styles.py new file mode 100644 index 00000000..b482922e --- /dev/null +++ b/src/leap/gui/styles.py @@ -0,0 +1,16 @@ +GreenLineEdit = "QLabel {color: green; font-weight: bold}" +ErrorLabelStyleSheet = """QLabel { color: red; font-weight: bold }""" +ErrorLineEdit = """QLineEdit { border: 1px solid red; }""" + + +# XXX this is bad. +# and you should feel bad for it. +# The original style has a sort of box color +# white/beige left-top/right-bottom or something like +# that. + +RegularLineEdit = """ +QLineEdit { + border: 1px solid black; +} +""" diff --git a/src/leap/gui/tests/__init__.py b/src/leap/gui/tests/__init__.py new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/src/leap/gui/tests/__init__.py diff --git a/src/leap/gui/tests/integration/fake_user_signup.py b/src/leap/gui/tests/integration/fake_user_signup.py new file mode 100644 index 00000000..78873749 --- /dev/null +++ b/src/leap/gui/tests/integration/fake_user_signup.py @@ -0,0 +1,84 @@ +""" +simple server to test registration and +authentication + +To test: + +curl -d login=python_test_user -d password_salt=54321\ + -d password_verifier=12341234 \ + http://localhost:8000/users.json + +""" +from BaseHTTPServer import HTTPServer +from BaseHTTPServer import BaseHTTPRequestHandler +import cgi +import json +import urlparse + +HOST = "localhost" +PORT = 8000 + +LOGIN_ERROR = """{"errors":{"login":["has already been taken"]}}""" + +from leap.base.tests.test_providers import EXPECTED_DEFAULT_CONFIG + + +class request_handler(BaseHTTPRequestHandler): + responses = { + '/': ['ok\n'], + '/users.json': ['ok\n'], + '/timeout': ['ok\n'], + '/provider.json': ['%s\n' % json.dumps(EXPECTED_DEFAULT_CONFIG)] + } + + def do_GET(self): + path = urlparse.urlparse(self.path) + message = '\n'.join( + self.responses.get( + path.path, None)) + self.send_response(200) + self.end_headers() + self.wfile.write(message) + + def do_POST(self): + form = cgi.FieldStorage( + fp=self.rfile, + headers=self.headers, + environ={'REQUEST_METHOD': 'POST', + 'CONTENT_TYPE': self.headers['Content-Type'], + }) + data = dict( + (key, form[key].value) for key in form.keys()) + path = urlparse.urlparse(self.path) + message = '\n'.join( + self.responses.get( + path.path, '')) + + login = data.get('login', None) + #password_salt = data.get('password_salt', None) + #password_verifier = data.get('password_verifier', None) + + if path.geturl() == "/timeout": + print 'timeout' + self.send_response(200) + self.end_headers() + self.wfile.write(message) + import time + time.sleep(10) + return + + ok = True if (login == "python_test_user") else False + if ok: + self.send_response(200) + self.end_headers() + self.wfile.write(message) + + else: + self.send_response(500) + self.end_headers() + self.wfile.write(LOGIN_ERROR) + + +if __name__ == "__main__": + server = HTTPServer((HOST, PORT), request_handler) + server.serve_forever() diff --git a/src/leap/gui/tests/test_firstrun_login.py b/src/leap/gui/tests/test_firstrun_login.py new file mode 100644 index 00000000..6c45b8ef --- /dev/null +++ b/src/leap/gui/tests/test_firstrun_login.py @@ -0,0 +1,212 @@ +import sys +import unittest + +import mock + +from leap.testing import qunittest +#from leap.testing import pyqt + +from PyQt4 import QtGui +#from PyQt4 import QtCore +#import PyQt4.QtCore # some weirdness with mock module + +from PyQt4.QtTest import QTest +from PyQt4.QtCore import Qt + +from leap.gui import firstrun + +try: + from collections import OrderedDict +except ImportError: + # We must be in 2.6 + from leap.util.dicts import OrderedDict + + +class TestPage(firstrun.login.LogInPage): + pass + + +class LogInPageLogicTestCase(qunittest.TestCase): + + # XXX can spy on signal connections + __name__ = "register user page logic tests" + + def setUp(self): + self.app = QtGui.QApplication(sys.argv) + QtGui.qApp = self.app + self.page = TestPage(None) + self.page.wizard = mock.MagicMock() + + def tearDown(self): + QtGui.qApp = None + self.app = None + self.page = None + + def test__do_checks(self): + eq = self.assertEqual + + self.page.userNameLineEdit.setText('testuser@domain') + self.page.userPasswordLineEdit.setText('testpassword') + + # fake register process + with mock.patch('leap.base.auth.LeapSRPRegister') as mockAuth: + mockSignup = mock.MagicMock() + + reqMockup = mock.Mock() + # XXX should inject bad json to get error + reqMockup.content = '{"errors": null}' + mockSignup.register_user.return_value = (True, reqMockup) + mockAuth.return_value = mockSignup + checks = [x for x in self.page._do_checks()] + + eq(len(checks), 4) + labels = [str(x) for (x, y), z in checks] + eq(labels, ['head_sentinel', + 'Resolving domain name', + 'Validating credentials', + 'end_sentinel']) + progress = [y for (x, y), z in checks] + eq(progress, [0, 20, 60, 100]) + + # normal run, ie, no exceptions + + checkfuns = [z for (x, y), z in checks] + checkusername, resolvedomain, valcreds = checkfuns[:-1] + + self.assertTrue(checkusername()) + #self.mocknetchecker.check_name_resolution.assert_called_with( + #'test_provider1') + + self.assertTrue(resolvedomain()) + #self.mockpcertchecker.is_https_working.assert_called_with( + #"https://test_provider1", verify=True) + + self.assertTrue(valcreds()) + + # XXX missing: inject failing exceptions + # XXX TODO make it break + + +class RegisterUserPageUITestCase(qunittest.TestCase): + + # XXX can spy on signal connections + __name__ = "Register User Page UI tests" + + def setUp(self): + self.app = QtGui.QApplication(sys.argv) + QtGui.qApp = self.app + + self.pagename = "signup" + pages = OrderedDict(( + (self.pagename, TestPage), + ('providersetupvalidation', + firstrun.connect.ConnectionPage))) + self.wizard = firstrun.wizard.FirstRunWizard(None, pages_dict=pages) + self.page = self.wizard.page(self.wizard.get_page_index(self.pagename)) + + self.page.do_checks = mock.Mock() + + # wizard would do this for us + self.page.initializePage() + + def tearDown(self): + QtGui.qApp = None + self.app = None + self.wizard = None + + # XXX refactor out + def fill_field(self, field, text): + """ + fills a field (line edit) that is passed along + :param field: the qLineEdit + :param text: the text to be filled + :type field: QLineEdit widget + :type text: str + """ + keyp = QTest.keyPress + field.setFocus(True) + for c in text: + keyp(field, c) + self.assertEqual(field.text(), text) + + def del_field(self, field): + """ + deletes entried text in + field line edit + :param field: the QLineEdit + :type field: QLineEdit widget + """ + keyp = QTest.keyPress + for c in range(len(field.text())): + keyp(field, Qt.Key_Backspace) + self.assertEqual(field.text(), "") + + def test_buttons_disabled_until_textentry(self): + # it's a commit button this time + nextbutton = self.wizard.button(QtGui.QWizard.CommitButton) + + self.assertFalse(nextbutton.isEnabled()) + + f_username = self.page.userNameLineEdit + f_password = self.page.userPasswordLineEdit + + self.fill_field(f_username, "testuser") + self.fill_field(f_password, "testpassword") + + # commit should be enabled + # XXX Need a workaround here + # because the isComplete is not being evaluated... + # (no event loop running??) + #import ipdb;ipdb.set_trace() + #self.assertTrue(nextbutton.isEnabled()) + self.assertTrue(self.page.isComplete()) + + self.del_field(f_username) + self.del_field(f_password) + + # after rm fields commit button + # should be disabled again + #self.assertFalse(nextbutton.isEnabled()) + self.assertFalse(self.page.isComplete()) + + def test_validate_page(self): + self.assertFalse(self.page.validatePage()) + # XXX TODO MOAR CASES... + # add errors, False + # change done, False + # not done, do_checks called + # click confirm, True + # done and do_confirm, True + + def test_next_id(self): + self.assertEqual(self.page.nextId(), 1) + + def test_paint_event(self): + self.page.populateErrors = mock.Mock() + self.page.paintEvent(None) + self.page.populateErrors.assert_called_with() + + def test_validation_ready(self): + f_username = self.page.userNameLineEdit + f_password = self.page.userPasswordLineEdit + + self.fill_field(f_username, "testuser") + self.fill_field(f_password, "testpassword") + + self.page.done = True + self.page.on_checks_validation_ready() + self.assertFalse(f_username.isEnabled()) + self.assertFalse(f_password.isEnabled()) + + self.assertEqual(self.page.validationMsg.text(), + "Credentials validated.") + self.assertEqual(self.page.do_confirm_next, True) + + def test_regex(self): + # XXX enter invalid username with key presses + # check text is not updated + pass + + +if __name__ == "__main__": + unittest.main() diff --git a/src/leap/gui/tests/test_firstrun_providerselect.py b/src/leap/gui/tests/test_firstrun_providerselect.py new file mode 100644 index 00000000..18d89010 --- /dev/null +++ b/src/leap/gui/tests/test_firstrun_providerselect.py @@ -0,0 +1,203 @@ +import sys +import unittest + +import mock + +from leap.testing import qunittest +#from leap.testing import pyqt + +from PyQt4 import QtGui +#from PyQt4 import QtCore +#import PyQt4.QtCore # some weirdness with mock module + +from PyQt4.QtTest import QTest +from PyQt4.QtCore import Qt + +from leap.gui import firstrun + +try: + from collections import OrderedDict +except ImportError: + # We must be in 2.6 + from leap.util.dicts import OrderedDict + + +class TestPage(firstrun.providerselect.SelectProviderPage): + pass + + +class SelectProviderPageLogicTestCase(qunittest.TestCase): + + # XXX can spy on signal connections + + def setUp(self): + self.app = QtGui.QApplication(sys.argv) + QtGui.qApp = self.app + self.page = TestPage(None) + self.page.wizard = mock.MagicMock() + + mocknetchecker = mock.Mock() + self.page.wizard().netchecker.return_value = mocknetchecker + self.mocknetchecker = mocknetchecker + + mockpcertchecker = mock.Mock() + self.page.wizard().providercertchecker.return_value = mockpcertchecker + self.mockpcertchecker = mockpcertchecker + + mockeipconfchecker = mock.Mock() + self.page.wizard().eipconfigchecker.return_value = mockeipconfchecker + self.mockeipconfchecker = mockeipconfchecker + + def tearDown(self): + QtGui.qApp = None + self.app = None + self.page = None + + def test__do_checks(self): + eq = self.assertEqual + + self.page.providerNameEdit.setText('test_provider1') + + checks = [x for x in self.page._do_checks()] + eq(len(checks), 5) + labels = [str(x) for (x, y), z in checks] + eq(labels, ['head_sentinel', + 'Checking if it is a valid provider', + 'Checking for a secure connection', + 'Getting info from the provider', + 'end_sentinel']) + progress = [y for (x, y), z in checks] + eq(progress, [0, 20, 40, 80, 100]) + + # normal run, ie, no exceptions + + checkfuns = [z for (x, y), z in checks] + namecheck, httpscheck, fetchinfo = checkfuns[1:-1] + + self.assertTrue(namecheck()) + self.mocknetchecker.check_name_resolution.assert_called_with( + 'test_provider1') + + self.assertTrue(httpscheck()) + self.mockpcertchecker.is_https_working.assert_called_with( + "https://test_provider1", verify=True) + + self.assertTrue(fetchinfo()) + self.mockeipconfchecker.fetch_definition.assert_called_with( + domain="test_provider1") + + # XXX missing: inject failing exceptions + # XXX TODO make it break + + +class SelectProviderPageUITestCase(qunittest.TestCase): + + # XXX can spy on signal connections + __name__ = "Select Provider Page UI tests" + + def setUp(self): + self.app = QtGui.QApplication(sys.argv) + QtGui.qApp = self.app + + self.pagename = "providerselection" + pages = OrderedDict(( + (self.pagename, TestPage), + ('providerinfo', + firstrun.providerinfo.ProviderInfoPage))) + self.wizard = firstrun.wizard.FirstRunWizard(None, pages_dict=pages) + self.page = self.wizard.page(self.wizard.get_page_index(self.pagename)) + + self.page.do_checks = mock.Mock() + + # wizard would do this for us + self.page.initializePage() + + def tearDown(self): + QtGui.qApp = None + self.app = None + self.wizard = None + + def fill_provider(self): + """ + fills provider line edit + """ + keyp = QTest.keyPress + pedit = self.page.providerNameEdit + pedit.setFocus(True) + for c in "testprovider": + keyp(pedit, c) + self.assertEqual(pedit.text(), "testprovider") + + def del_provider(self): + """ + deletes entried provider in + line edit + """ + keyp = QTest.keyPress + pedit = self.page.providerNameEdit + for c in range(len("testprovider")): + keyp(pedit, Qt.Key_Backspace) + self.assertEqual(pedit.text(), "") + + def test_buttons_disabled_until_textentry(self): + nextbutton = self.wizard.button(QtGui.QWizard.NextButton) + checkbutton = self.page.providerCheckButton + + self.assertFalse(nextbutton.isEnabled()) + self.assertFalse(checkbutton.isEnabled()) + + self.fill_provider() + # checkbutton should be enabled + self.assertTrue(checkbutton.isEnabled()) + self.assertFalse(nextbutton.isEnabled()) + + self.del_provider() + # after rm provider checkbutton disabled again + self.assertFalse(checkbutton.isEnabled()) + self.assertFalse(nextbutton.isEnabled()) + + def test_check_button_triggers_tests(self): + checkbutton = self.page.providerCheckButton + self.assertFalse(checkbutton.isEnabled()) + self.assertFalse(self.page.do_checks.called) + + self.fill_provider() + + self.assertTrue(checkbutton.isEnabled()) + mclick = QTest.mouseClick + # click! + mclick(checkbutton, Qt.LeftButton) + self.waitFor(seconds=0.1) + self.assertTrue(self.page.do_checks.called) + + # XXX + # can play with different side_effects for do_checks mock... + # so we can see what happens with errors and so on + + def test_page_completed_after_checks(self): + nextbutton = self.wizard.button(QtGui.QWizard.NextButton) + self.assertFalse(nextbutton.isEnabled()) + + self.assertFalse(self.page.isComplete()) + self.fill_provider() + # simulate checks done + self.page.done = True + self.page.on_checks_validation_ready() + self.assertTrue(self.page.isComplete()) + # cannot test for nexbutton enabled + # cause it's the the wizard loop + # that would do that I think + + def test_validate_page(self): + self.assertTrue(self.page.validatePage()) + + def test_next_id(self): + self.assertEqual(self.page.nextId(), 1) + + def test_paint_event(self): + self.page.populateErrors = mock.Mock() + self.page.paintEvent(None) + self.page.populateErrors.assert_called_with() + +if __name__ == "__main__": + unittest.main() diff --git a/src/leap/gui/tests/test_firstrun_register.py b/src/leap/gui/tests/test_firstrun_register.py new file mode 100644 index 00000000..9d62f808 --- /dev/null +++ b/src/leap/gui/tests/test_firstrun_register.py @@ -0,0 +1,244 @@ +import sys +import unittest + +import mock + +from leap.testing import qunittest +#from leap.testing import pyqt + +from PyQt4 import QtGui +#from PyQt4 import QtCore +#import PyQt4.QtCore # some weirdness with mock module + +from PyQt4.QtTest import QTest +from PyQt4.QtCore import Qt + +from leap.gui import firstrun + +try: + from collections import OrderedDict +except ImportError: + # We must be in 2.6 + from leap.util.dicts import OrderedDict + + +class TestPage(firstrun.register.RegisterUserPage): + + def field(self, field): + if field == "provider_domain": + return "testprovider" + + +class RegisterUserPageLogicTestCase(qunittest.TestCase): + + # XXX can spy on signal connections + __name__ = "register user page logic tests" + + def setUp(self): + self.app = QtGui.QApplication(sys.argv) + QtGui.qApp = self.app + self.page = TestPage(None) + self.page.wizard = mock.MagicMock() + + #mocknetchecker = mock.Mock() + #self.page.wizard().netchecker.return_value = mocknetchecker + #self.mocknetchecker = mocknetchecker +# + #mockpcertchecker = mock.Mock() + #self.page.wizard().providercertchecker.return_value = mockpcertchecker + #self.mockpcertchecker = mockpcertchecker +# + #mockeipconfchecker = mock.Mock() + #self.page.wizard().eipconfigchecker.return_value = mockeipconfchecker + #self.mockeipconfchecker = mockeipconfchecker + + def tearDown(self): + QtGui.qApp = None + self.app = None + self.page = None + + def test__do_checks(self): + eq = self.assertEqual + + self.page.userNameLineEdit.setText('testuser') + self.page.userPasswordLineEdit.setText('testpassword') + self.page.userPassword2LineEdit.setText('testpassword') + + # fake register process + with mock.patch('leap.base.auth.LeapSRPRegister') as mockAuth: + mockSignup = mock.MagicMock() + + reqMockup = mock.Mock() + # XXX should inject bad json to get error + reqMockup.content = '{"errors": null}' + mockSignup.register_user.return_value = (True, reqMockup) + mockAuth.return_value = mockSignup + checks = [x for x in self.page._do_checks()] + + eq(len(checks), 3) + labels = [str(x) for (x, y), z in checks] + eq(labels, ['head_sentinel', + 'Registering username', + 'end_sentinel']) + progress = [y for (x, y), z in checks] + eq(progress, [0, 40, 100]) + + # normal run, ie, no exceptions + + checkfuns = [z for (x, y), z in checks] + passcheck, register = checkfuns[:-1] + + self.assertTrue(passcheck()) + #self.mocknetchecker.check_name_resolution.assert_called_with( + #'test_provider1') + + self.assertTrue(register()) + #self.mockpcertchecker.is_https_working.assert_called_with( + #"https://test_provider1", verify=True) + + # XXX missing: inject failing exceptions + # XXX TODO make it break + + +class RegisterUserPageUITestCase(qunittest.TestCase): + + # XXX can spy on signal connections + __name__ = "Register User Page UI tests" + + def setUp(self): + self.app = QtGui.QApplication(sys.argv) + QtGui.qApp = self.app + + self.pagename = "signup" + pages = OrderedDict(( + (self.pagename, TestPage), + ('connect', + firstrun.connect.ConnectionPage))) + self.wizard = firstrun.wizard.FirstRunWizard(None, pages_dict=pages) + self.page = self.wizard.page(self.wizard.get_page_index(self.pagename)) + + self.page.do_checks = mock.Mock() + + # wizard would do this for us + self.page.initializePage() + + def tearDown(self): + QtGui.qApp = None + self.app = None + self.wizard = None + + def fill_field(self, field, text): + """ + fills a field (line edit) that is passed along + :param field: the qLineEdit + :param text: the text to be filled + :type field: QLineEdit widget + :type text: str + """ + keyp = QTest.keyPress + field.setFocus(True) + for c in text: + keyp(field, c) + self.assertEqual(field.text(), text) + + def del_field(self, field): + """ + deletes entried text in + field line edit + :param field: the QLineEdit + :type field: QLineEdit widget + """ + keyp = QTest.keyPress + for c in range(len(field.text())): + keyp(field, Qt.Key_Backspace) + self.assertEqual(field.text(), "") + + def test_buttons_disabled_until_textentry(self): + # it's a commit button this time + nextbutton = self.wizard.button(QtGui.QWizard.CommitButton) + + self.assertFalse(nextbutton.isEnabled()) + + f_username = self.page.userNameLineEdit + f_password = self.page.userPasswordLineEdit + f_passwor2 = self.page.userPassword2LineEdit + + self.fill_field(f_username, "testuser") + self.fill_field(f_password, "testpassword") + self.fill_field(f_passwor2, "testpassword") + + # commit should be enabled + # XXX Need a workaround here + # because the isComplete is not being evaluated... + # (no event loop running??) + #import ipdb;ipdb.set_trace() + #self.assertTrue(nextbutton.isEnabled()) + self.assertTrue(self.page.isComplete()) + + self.del_field(f_username) + self.del_field(f_password) + self.del_field(f_passwor2) + + # after rm fields commit button + # should be disabled again + #self.assertFalse(nextbutton.isEnabled()) + self.assertFalse(self.page.isComplete()) + + @unittest.skip + def test_check_button_triggers_tests(self): + checkbutton = self.page.providerCheckButton + self.assertFalse(checkbutton.isEnabled()) + self.assertFalse(self.page.do_checks.called) + + self.fill_provider() + + self.assertTrue(checkbutton.isEnabled()) + mclick = QTest.mouseClick + # click! + mclick(checkbutton, Qt.LeftButton) + self.waitFor(seconds=0.1) + self.assertTrue(self.page.do_checks.called) + + # XXX + # can play with different side_effects for do_checks mock... + # so we can see what happens with errors and so on + + def test_validate_page(self): + self.assertFalse(self.page.validatePage()) + # XXX TODO MOAR CASES... + # add errors, False + # change done, False + # not done, do_checks called + # click confirm, True + # done and do_confirm, True + + def test_next_id(self): + self.assertEqual(self.page.nextId(), 1) + + def test_paint_event(self): + self.page.populateErrors = mock.Mock() + self.page.paintEvent(None) + self.page.populateErrors.assert_called_with() + + def test_validation_ready(self): + f_username = self.page.userNameLineEdit + f_password = self.page.userPasswordLineEdit + f_passwor2 = self.page.userPassword2LineEdit + + self.fill_field(f_username, "testuser") + self.fill_field(f_password, "testpassword") + self.fill_field(f_passwor2, "testpassword") + + self.page.done = True + self.page.on_checks_validation_ready() + self.assertFalse(f_username.isEnabled()) + self.assertFalse(f_password.isEnabled()) + self.assertFalse(f_passwor2.isEnabled()) + + self.assertEqual(self.page.validationMsg.text(), + "Registration succeeded!") + self.assertEqual(self.page.do_confirm_next, True) + + +if __name__ == "__main__": + unittest.main() diff --git a/src/leap/gui/tests/test_firstrun_wizard.py b/src/leap/gui/tests/test_firstrun_wizard.py new file mode 100644 index 00000000..395604d3 --- /dev/null +++ b/src/leap/gui/tests/test_firstrun_wizard.py @@ -0,0 +1,137 @@ +import sys +import unittest + +import mock + +from leap.testing import qunittest +from leap.testing import pyqt + +from PyQt4 import QtGui +#from PyQt4 import QtCore +import PyQt4.QtCore # some weirdness with mock module + +from PyQt4.QtTest import QTest +#from PyQt4.QtCore import Qt + +from leap.gui import firstrun + + +class TestWizard(firstrun.wizard.FirstRunWizard): + pass + + +PAGES_DICT = dict(( + ('intro', firstrun.intro.IntroPage), + ('providerselection', + firstrun.providerselect.SelectProviderPage), + ('login', firstrun.login.LogInPage), + ('providerinfo', firstrun.providerinfo.ProviderInfoPage), + ('providersetupvalidation', + firstrun.providersetup.ProviderSetupValidationPage), + ('signup', firstrun.register.RegisterUserPage), + ('connect', + firstrun.connect.ConnectionPage), + ('lastpage', firstrun.last.LastPage) +)) + + +mockQSettings = mock.MagicMock() +mockQSettings().setValue.return_value = True + +#PyQt4.QtCore.QSettings = mockQSettings + + +class FirstRunWizardTestCase(qunittest.TestCase): + + # XXX can spy on signal connections + + def setUp(self): + self.app = QtGui.QApplication(sys.argv) + QtGui.qApp = self.app + self.wizard = TestWizard(None) + + def tearDown(self): + QtGui.qApp = None + self.app = None + self.wizard = None + + def test_defaults(self): + self.assertEqual(self.wizard.pages_dict, PAGES_DICT) + + @mock.patch('PyQt4.QtCore.QSettings', mockQSettings) + def test_accept(self): + """ + test the main accept method + that gets called when user has gone + thru all the wizard and click on finish button + """ + + self.wizard.success_cb = mock.Mock() + self.wizard.success_cb.return_value = True + + # dummy values; we inject them in the field + # mocks (where wizard gets them) and then + # we check that they are passed to QSettings.setValue + field_returns = ["testuser", "1234", "testprovider", True] + + def field_side_effects(*args): + return field_returns.pop(0) + + self.wizard.field = mock.Mock(side_effect=field_side_effects) + self.wizard.get_random_str = mock.Mock() + RANDOMSTR = "thisisarandomstringTM" + self.wizard.get_random_str.return_value = RANDOMSTR + + # mocked settings (see decorator on this method) + mqs = PyQt4.QtCore.QSettings + + # go! call accept... + self.wizard.accept() + + # did settings().setValue get called with the proper + # arguments? + call = mock.call + calls = [call("FirstRunWizardDone", True), + call("provider_domain", "testprovider"), + call("remember_user_and_pass", True), + call("username", "testuser@testprovider"), + call("testprovider_seed", RANDOMSTR)] + mqs().setValue.assert_has_calls(calls, any_order=True) + + # assert success callback is success oh boy + self.wizard.success_cb.assert_called_with() + + def test_random_str(self): + r = self.wizard.get_random_str(42) + self.assertTrue(len(r) == 42) + + def test_page_index(self): + """ + we test both the get_page_index function + and the correct ordering of names + """ + # remember it's implemented as an ordered dict + + pagenames = ('intro', 'providerselection', 'login', 'providerinfo', + 'providersetupvalidation', 'signup', 'connect', + 'lastpage') + eq = self.assertEqual + w = self.wizard + for index, name in enumerate(pagenames): + eq(w.get_page_index(name), index) + + def test_validation_errors(self): + """ + tests getters and setters for validation errors + """ + page = "testpage" + eq = self.assertEqual + w = self.wizard + eq(w.get_validation_error(page), None) + w.set_validation_error(page, "error") + eq(w.get_validation_error(page), "error") + w.clean_validation_error(page) + eq(w.get_validation_error(page), None) + +if __name__ == "__main__": + unittest.main() diff --git a/src/leap/gui/tests/test_mainwindow_rc.py b/src/leap/gui/tests/test_mainwindow_rc.py new file mode 100644 index 00000000..5004b0ac --- /dev/null +++ b/src/leap/gui/tests/test_mainwindow_rc.py @@ -0,0 +1,32 @@ +import unittest +import hashlib + +try: + import sip + sip.setapi('QVariant', 2) +except ValueError: + pass + +from leap.gui import mainwindow_rc + +# I have to admit that there's something +# perverse in testing this. +# Even though, I still think that it _is_ a good idea +# to put a check to avoid non-updated resources files. + +# so, if you came here because an updated resource +# did break a test, what you have to do is getting +# the md5 hash of your qt_resource_data and change it here. + +# annoying? yep. try making a script for that :P + + +class MainWindowResourcesTest(unittest.TestCase): + + def test_mainwindow_resources_hash(self): + self.assertEqual( + hashlib.md5(mainwindow_rc.qt_resource_data).hexdigest(), + 'ff331dc5ab50df1572b4f5c5a2691ce5') + +if __name__ == "__main__": + unittest.main() diff --git a/src/leap/gui/tests/test_progress.py b/src/leap/gui/tests/test_progress.py new file mode 100644 index 00000000..1f9f9e38 --- /dev/null +++ b/src/leap/gui/tests/test_progress.py @@ -0,0 +1,449 @@ +from collections import namedtuple +import sys +import unittest +import Queue + +import mock + +from leap.testing import qunittest +from leap.testing import pyqt + +from PyQt4 import QtGui +from PyQt4 import QtCore +from PyQt4.QtTest import QTest +from PyQt4.QtCore import Qt + +from leap.gui import progress + + +class ProgressStepTestCase(unittest.TestCase): + + def test_step_attrs(self): + ps = progress.ProgressStep + step = ps('test', False, 1) + # instance + self.assertEqual(step.index, 1) + self.assertEqual(step.name, "test") + self.assertEqual(step.done, False) + step = ps('test2', True, 2) + self.assertEqual(step.index, 2) + self.assertEqual(step.name, "test2") + self.assertEqual(step.done, True) + + # class methods and attrs + self.assertEqual(ps.columns(), ('name', 'done')) + self.assertEqual(ps.NAME, 0) + self.assertEqual(ps.DONE, 1) + + +class ProgressStepContainerTestCase(unittest.TestCase): + def setUp(self): + self.psc = progress.ProgressStepContainer() + + def addSteps(self, number): + Step = progress.ProgressStep + for n in range(number): + self.psc.addStep(Step("%s" % n, False, n)) + + def test_attrs(self): + self.assertEqual(self.psc.columns, + ('name', 'done')) + + def test_add_steps(self): + Step = progress.ProgressStep + self.assertTrue(len(self.psc) == 0) + self.psc.addStep(Step('one', False, 0)) + self.assertTrue(len(self.psc) == 1) + self.psc.addStep(Step('two', False, 1)) + self.assertTrue(len(self.psc) == 2) + + def test_del_all_steps(self): + self.assertTrue(len(self.psc) == 0) + self.addSteps(5) + self.assertTrue(len(self.psc) == 5) + self.psc.removeAllSteps() + self.assertTrue(len(self.psc) == 0) + + def test_del_step(self): + Step = progress.ProgressStep + self.addSteps(5) + self.assertTrue(len(self.psc) == 5) + self.psc.removeStep(self.psc.step(4)) + self.assertTrue(len(self.psc) == 4) + self.psc.removeStep(self.psc.step(4)) + self.psc.removeStep(Step('none', False, 5)) + self.psc.removeStep(self.psc.step(4)) + + def test_iter(self): + self.addSteps(10) + self.assertEqual( + [x.index for x in self.psc], + [x for x in range(10)]) + + +class StepsTableWidgetTestCase(unittest.TestCase): + + def setUp(self): + self.app = QtGui.QApplication(sys.argv) + QtGui.qApp = self.app + self.stw = progress.StepsTableWidget() + + def tearDown(self): + QtGui.qApp = None + self.app = None + + def test_defaults(self): + self.assertTrue(isinstance(self.stw, QtGui.QTableWidget)) + self.assertEqual(self.stw.focusPolicy(), 0) + + +class TestWithStepsClass(QtGui.QWidget, progress.WithStepsMixIn): + + def __init__(self, parent=None): + super(TestWithStepsClass, self).__init__(parent=parent) + self.setupStepsProcessingQueue() + self.statuses = [] + self.current_page = "testpage" + + def onStepStatusChanged(self, *args): + """ + blank out this gui method + that will add status lines + """ + self.statuses.append(args) + + +class WithStepsMixInTestCase(qunittest.TestCase): + + TIMER_WAIT = 2 * progress.WithStepsMixIn.STEPS_TIMER_MS / 1000.0 + + # XXX can spy on signal connections + + def setUp(self): + self.app = QtGui.QApplication(sys.argv) + QtGui.qApp = self.app + self.stepy = TestWithStepsClass() + #self.connects = [] + #pyqt.enableSignalDebugging( + #connectCall=lambda *args: self.connects.append(args)) + #self.assertEqual(self.connects, []) + #self.stepy.stepscheck_timer.timeout.disconnect( + #self.stepy.processStepsQueue) + + def tearDown(self): + QtGui.qApp = None + self.app = None + + def test_has_queue(self): + s = self.stepy + self.assertTrue(hasattr(s, 'steps_queue')) + self.assertTrue(isinstance(s.steps_queue, Queue.Queue)) + self.assertTrue(isinstance(s.stepscheck_timer, QtCore.QTimer)) + + def test_do_checks_delegation(self): + s = self.stepy + + _do_checks = mock.Mock() + _do_checks.return_value = ( + (("test", 0), lambda: None), + (("test", 0), lambda: None)) + s._do_checks = _do_checks + s.do_checks() + self.waitFor(seconds=self.TIMER_WAIT) + _do_checks.assert_called_with() + self.assertEqual(len(s.statuses), 2) + + # test that a failed test interrupts the run + + s.statuses = [] + _do_checks = mock.Mock() + _do_checks.return_value = ( + (("test", 0), lambda: None), + (("test", 0), lambda: False), + (("test", 0), lambda: None)) + s._do_checks = _do_checks + s.do_checks() + self.waitFor(seconds=self.TIMER_WAIT) + _do_checks.assert_called_with() + self.assertEqual(len(s.statuses), 2) + + def test_process_queue(self): + s = self.stepy + q = s.steps_queue + s.set_failed_icon = mock.MagicMock() + with self.assertRaises(AssertionError): + q.put('foo') + self.waitFor(seconds=self.TIMER_WAIT) + s.set_failed_icon.assert_called_with() + q.put("failed") + self.waitFor(seconds=self.TIMER_WAIT) + s.set_failed_icon.assert_called_with() + + def test_on_checks_validation_ready_called(self): + s = self.stepy + s.on_checks_validation_ready = mock.MagicMock() + + _do_checks = mock.Mock() + _do_checks.return_value = ( + (("test", 0), lambda: None),) + s._do_checks = _do_checks + s.do_checks() + + self.waitFor(seconds=self.TIMER_WAIT) + s.on_checks_validation_ready.assert_called_with() + + def test_fail(self): + s = self.stepy + + s.wizard = mock.Mock() + wizard = s.wizard.return_value + wizard.set_validation_error.return_value = True + s.completeChanged = mock.Mock() + s.completeChanged.emit.return_value = True + + self.assertFalse(s.fail(err="foo")) + self.waitFor(seconds=self.TIMER_WAIT) + wizard.set_validation_error.assert_called_with('testpage', 'foo') + s.completeChanged.emit.assert_called_with() + + # with no args + s.wizard = mock.Mock() + wizard = s.wizard.return_value + wizard.set_validation_error.return_value = True + s.completeChanged = mock.Mock() + s.completeChanged.emit.return_value = True + + self.assertFalse(s.fail()) + self.waitFor(seconds=self.TIMER_WAIT) + with self.assertRaises(AssertionError): + wizard.set_validation_error.assert_called_with() + s.completeChanged.emit.assert_called_with() + + def test_done(self): + s = self.stepy + s.done = False + + s.completeChanged = mock.Mock() + s.completeChanged.emit.return_value = True + + self.assertFalse(s.is_done()) + s.set_done() + self.assertTrue(s.is_done()) + s.completeChanged.emit.assert_called_with() + + s.completeChanged = mock.Mock() + s.completeChanged.emit.return_value = True + s.set_undone() + self.assertFalse(s.is_done()) + + def test_back_and_next(self): + s = self.stepy + s.wizard = mock.Mock() + wizard = s.wizard.return_value + wizard.back.return_value = True + wizard.next.return_value = True + s.go_back() + wizard.back.assert_called_with() + s.go_next() + wizard.next.assert_called_with() + + def test_on_step_statuschanged_slot(self): + s = self.stepy + s.onStepStatusChanged = progress.WithStepsMixIn.onStepStatusChanged + s.add_status_line = mock.Mock() + s.set_checked_icon = mock.Mock() + s.progress = mock.Mock() + s.progress.setValue.return_value = True + s.progress.update.return_value = True + + s.onStepStatusChanged(s, "end_sentinel") + s.set_checked_icon.assert_called_with() + + s.onStepStatusChanged(s, "foo") + s.add_status_line.assert_called_with("foo") + + s.onStepStatusChanged(s, "bar", 42) + s.progress.setValue.assert_called_with(42) + s.progress.update.assert_called_with() + + def test_steps_and_errors(self): + s = self.stepy + s.setupSteps() + self.assertTrue(isinstance(s.steps, progress.ProgressStepContainer)) + self.assertEqual(s.errors, {}) + s.set_error('fooerror', 'barerror') + self.assertEqual(s.errors, {'fooerror': 'barerror'}) + s.set_error('2', 42) + self.assertEqual(s.errors, {'fooerror': 'barerror', '2': 42}) + fe = s.pop_first_error() + self.assertEqual(fe, ('fooerror', 'barerror')) + self.assertEqual(s.errors, {'2': 42}) + s.clean_errors() + self.assertEqual(s.errors, {}) + + def test_launch_chechs_slot(self): + s = self.stepy + s.do_checks = mock.Mock() + s.launch_checks() + s.do_checks.assert_called_with() + + def test_clean_wizard_errors(self): + s = self.stepy + s.wizard = mock.Mock() + wizard = s.wizard.return_value + wizard.set_validation_error.return_value = True + s.clean_wizard_errors(pagename="foopage") + wizard.set_validation_error.assert_called_with("foopage", None) + + def test_clear_table(self): + s = self.stepy + s.stepsTableWidget = mock.Mock() + s.stepsTableWidget.clearContents.return_value = True + s.clearTable() + s.stepsTableWidget.clearContents.assert_called_with() + + def test_populate_steps_table(self): + s = self.stepy + Step = namedtuple('Step', ['name', 'done']) + + class Steps(object): + columns = ("name", "done") + _items = (Step('step1', False), Step('step2', False)) + + def __len__(self): + return 2 + + def __iter__(self): + for i in self._items: + yield i + + s.steps = Steps() + + s.stepsTableWidget = mock.Mock() + s.stepsTableWidget.setItem.return_value = True + s.resizeTable = mock.Mock() + s.update = mock.Mock() + s.populateStepsTable() + s.update.assert_called_with() + s.resizeTable.assert_called_with() + + # assert stepsTableWidget.setItem called ... + # we do not want to get into the actual + # <QTableWidgetItem object at 0x92a565c> + call_list = s.stepsTableWidget.setItem.call_args_list + indexes = [(y, z) for y, z, xx in [x[0] for x in call_list]] + self.assertEqual(indexes, + [(0, 0), (0, 1), (1, 0), (1, 1)]) + + def test_add_status_line(self): + s = self.stepy + s.steps = progress.ProgressStepContainer() + s.stepsTableWidget = mock.Mock() + s.stepsTableWidget.width.return_value = 100 + s.set_item = mock.Mock() + s.set_item_icon = mock.Mock() + s.add_status_line("new status") + s.set_item_icon.assert_called_with(current=False) + + def test_set_item_icon(self): + s = self.stepy + s.steps = progress.ProgressStepContainer() + s.stepsTableWidget = mock.Mock() + s.stepsTableWidget.setCellWidget.return_value = True + s.stepsTableWidget.width.return_value = 100 + #s.set_item = mock.Mock() + #s.set_item_icon = mock.Mock() + s.add_status_line("new status") + s.add_status_line("new 2 status") + s.add_status_line("new 3 status") + call_list = s.stepsTableWidget.setCellWidget.call_args_list + indexes = [(y, z) for y, z, xx in [x[0] for x in call_list]] + self.assertEqual( + indexes, + [(0, 1), (-1, 1), (1, 1), (0, 1), (2, 1), (1, 1)]) + + +class TestInlineValidationPage(progress.InlineValidationPage): + pass + + +class InlineValidationPageTestCase(unittest.TestCase): + + def setUp(self): + self.app = QtGui.QApplication(sys.argv) + QtGui.qApp = self.app + self.page = TestInlineValidationPage() + + def tearDown(self): + QtGui.qApp = None + self.app = None + + def test_defaults(self): + self.assertFalse(self.page.done) + # if setupProcessingQueue was called + self.assertTrue(isinstance(self.page.stepscheck_timer, QtCore.QTimer)) + self.assertTrue(isinstance(self.page.steps_queue, Queue.Queue)) + + def test_validation_frame(self): + # test frame creation + self.page.stepsTableWidget = progress.StepsTableWidget( + parent=self.page) + self.page.setupValidationFrame() + self.assertTrue(isinstance(self.page.valFrame, QtGui.QFrame)) + + # test show steps calls frame.show + self.page.valFrame = mock.Mock() + self.page.valFrame.show.return_value = True + self.page.showStepsFrame() + self.page.valFrame.show.assert_called_with() + + +class TestValidationPage(progress.ValidationPage): + pass + + +class ValidationPageTestCase(unittest.TestCase): + + def setUp(self): + self.app = QtGui.QApplication(sys.argv) + QtGui.qApp = self.app + self.page = TestValidationPage() + + def tearDown(self): + QtGui.qApp = None + self.app = None + + def test_defaults(self): + self.assertFalse(self.page.done) + # if setupProcessingQueue was called + self.assertTrue(isinstance(self.page.timer, QtCore.QTimer)) + self.assertTrue(isinstance(self.page.stepscheck_timer, QtCore.QTimer)) + self.assertTrue(isinstance(self.page.steps_queue, Queue.Queue)) + + def test_is_complete(self): + self.assertFalse(self.page.isComplete()) + self.page.done = True + self.assertTrue(self.page.isComplete()) + self.page.done = False + self.assertFalse(self.page.isComplete()) + + def test_show_hide_progress(self): + p = self.page + p.progress = mock.Mock() + p.progress.show.return_code = True + p.show_progress() + p.progress.show.assert_called_with() + p.progress.hide.return_code = True + p.hide_progress() + p.progress.hide.assert_called_with() + + def test_initialize_page(self): + p = self.page + p.timer = mock.Mock() + p.timer.singleShot.return_code = True + p.initializePage() + p.timer.singleShot.assert_called_with(0, p.do_checks) + + +if __name__ == "__main__": + unittest.main() diff --git a/src/leap/gui/tests/test_threads.py b/src/leap/gui/tests/test_threads.py new file mode 100644 index 00000000..06c19606 --- /dev/null +++ b/src/leap/gui/tests/test_threads.py @@ -0,0 +1,27 @@ +import unittest + +import mock +from leap.gui import threads + + +class FunThreadTestCase(unittest.TestCase): + + def setUp(self): + self.fun = mock.MagicMock() + self.fun.return_value = "foo" + self.t = threads.FunThread(fun=self.fun) + + def test_thread(self): + self.t.begin() + self.t.wait() + self.fun.assert_called() + del self.t + + def test_run(self): + # this is called by PyQt + self.t.run() + del self.t + self.fun.assert_called() + +if __name__ == "__main__": + unittest.main() diff --git a/src/leap/gui/threads.py b/src/leap/gui/threads.py new file mode 100644 index 00000000..8aad8866 --- /dev/null +++ b/src/leap/gui/threads.py @@ -0,0 +1,21 @@ +from PyQt4 import QtCore + + +class FunThread(QtCore.QThread): + + def __init__(self, fun=None, parent=None): + + QtCore.QThread.__init__(self, parent) + self.exiting = False + self.fun = fun + + def __del__(self): + self.exiting = True + self.wait() + + def run(self): + if self.fun: + self.fun() + + def begin(self): + self.start() diff --git a/src/leap/gui/utils.py b/src/leap/gui/utils.py new file mode 100644 index 00000000..f91ac3ef --- /dev/null +++ b/src/leap/gui/utils.py @@ -0,0 +1,34 @@ +""" +utility functions to work with gui objects +""" +from PyQt4 import QtCore + + +def layout_widgets(layout): + """ + return a generator with all widgets in a layout + """ + return (layout.itemAt(i) for i in range(layout.count())) + + +DELAY_MSECS = 50 + + +def delay(obj, method_str=None, call_args=None): + """ + Triggers a function or slot with a small delay. + this is a mainly a hack to get responsiveness in the ui + in cases in which the event loop freezes and the task + is not heavy enough to setup a processing queue. + """ + if callable(obj) and not method_str: + fun = lambda: obj() + + if method_str: + invoke = QtCore.QMetaObject.invokeMethod + if call_args: + fun = lambda: invoke(obj, method_str, call_args) + else: + fun = lambda: invoke(obj, method_str) + + QtCore.QTimer().singleShot(DELAY_MSECS, fun) diff --git a/src/leap/testing/__init__.py b/src/leap/testing/__init__.py new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/src/leap/testing/__init__.py diff --git a/src/leap/testing/basetest.py b/src/leap/testing/basetest.py new file mode 100644 index 00000000..3186e1eb --- /dev/null +++ b/src/leap/testing/basetest.py @@ -0,0 +1,85 @@ +import os +import platform +import shutil +import tempfile + +try: + import unittest2 as unittest +except ImportError: + import unittest + +from leap.base.config import get_username, get_groupname +from leap.util.fileutil import mkdir_p, check_and_fix_urw_only + +_system = platform.system() + + +class BaseLeapTest(unittest.TestCase): + + __name__ = "leap_test" + + @classmethod + def setUpClass(cls): + cls.old_path = os.environ['PATH'] + cls.old_home = os.environ['HOME'] + cls.tempdir = tempfile.mkdtemp(prefix="leap_tests-") + cls.home = cls.tempdir + bin_tdir = os.path.join( + cls.tempdir, + 'bin') + os.environ["PATH"] = bin_tdir + os.environ["HOME"] = cls.tempdir + + @classmethod + def tearDownClass(cls): + os.environ["PATH"] = cls.old_path + os.environ["HOME"] = cls.old_home + # safety check + assert cls.tempdir.startswith('/tmp/leap_tests-') + shutil.rmtree(cls.tempdir) + + # you have to override these methods + # this way we ensure we did not put anything + # here that you can forget to call. + + def setUp(self): + raise NotImplementedError("abstract base class") + + def tearDown(self): + raise NotImplementedError("abstract base class") + + # + # helper methods + # + + def get_tempfile(self, filename): + return os.path.join(self.tempdir, filename) + + def get_username(self): + return get_username() + + def get_groupname(self): + return get_groupname() + + def _missing_test_for_plat(self, do_raise=False): + if do_raise: + raise NotImplementedError( + "This test is not implemented " + "for the running platform: %s" % + _system) + + def touch(self, filepath): + folder, filename = os.path.split(filepath) + if not os.path.isdir(folder): + mkdir_p(folder) + # XXX should move to test_basetest + self.assertTrue(os.path.isdir(folder)) + + with open(filepath, 'w') as fp: + fp.write(' ') + + # XXX should move to test_basetest + self.assertTrue(os.path.isfile(filepath)) + + def chmod600(self, filepath): + check_and_fix_urw_only(filepath) diff --git a/src/leap/testing/cacert.pem b/src/leap/testing/cacert.pem new file mode 100644 index 00000000..6989c480 --- /dev/null +++ b/src/leap/testing/cacert.pem @@ -0,0 +1,23 @@ +-----BEGIN CERTIFICATE----- +MIID1TCCAr2gAwIBAgIJAOv0BS09D8byMA0GCSqGSIb3DQEBBQUAMIGAMQswCQYD +VQQGEwJVUzETMBEGA1UECAwKY3liZXJzcGFjZTEnMCUGA1UECgweTEVBUCBFbmNy +eXB0aW9uIEFjY2VzcyBQcm9qZWN0MRYwFAYDVQQDDA10ZXN0cy1sZWFwLnNlMRsw +GQYJKoZIhvcNAQkBFgxpbmZvQGxlYXAuc2UwHhcNMTIwODMxMTYyNjMwWhcNMTUw +ODMxMTYyNjMwWjCBgDELMAkGA1UEBhMCVVMxEzARBgNVBAgMCmN5YmVyc3BhY2Ux +JzAlBgNVBAoMHkxFQVAgRW5jcnlwdGlvbiBBY2Nlc3MgUHJvamVjdDEWMBQGA1UE +AwwNdGVzdHMtbGVhcC5zZTEbMBkGCSqGSIb3DQEJARYMaW5mb0BsZWFwLnNlMIIB +IjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1pU7OU+abrUXFZwp6X0LlF0f +xQvC1Nmr5sFH7N9RTu3bdwY2t57ECP2TPkH6+x7oOvCTgAMxIE1scWEEkfgKViqW +FH/Om1UW1PMaiDYGtFuqEuxM95FvaYxp2K6rzA37WNsedA28sCYzhRD+/5HqbCNT +3rRS2cPaVO8kXI/5bgd8bUk3009pWTg4SvTtOW/9MWJbBH5f5JWmMn7Ayt6hIdT/ +E6npofEK/UCqAlEscARYFXSB/F8nK1whjo9mGFjMUd7d/25UbFHqOk4K7ishD4DH +F7LaS84rS+Sjwn3YtDdDQblGghJfz8X1AfPSGivGnvLVdkmMF9Y2hJlSQ7+C5wID +AQABo1AwTjAdBgNVHQ4EFgQUnpJEv4FnlqKbfm7mprudKdrnOAowHwYDVR0jBBgw +FoAUnpJEv4FnlqKbfm7mprudKdrnOAowDAYDVR0TBAUwAwEB/zANBgkqhkiG9w0B +AQUFAAOCAQEAGW66qwdK/ATRVZkTpI2sgi+2dWD5tY4VyZuJIrRwfXsGPeVvmdsa +zDmwW5dMkth1Of5yO6o7ijvUvfnw/UCLNLNICKZhH5G0DHstfBeFc0jnP2MqOZCp +puRGPBlO2nxUCvoGcPRUKGQK9XSYmxcmaSFyzKVDMLnmH+Lakj5vaY9a8ZAcZTz7 +T5qePxKAxg+RIlH8Ftc485QP3fhqPYPrRsL3g6peiqCvIRshoP1MSoh19boI+1uX +wHQ/NyDkL5ErKC5JCSpaeF8VG1ek570kKWQLuQAbnlXZw+Sqfu35CIdizHaYGEcx +xA8oXH4L2JaT2x9GKDSpCmB2xXy/NVamUg== +-----END CERTIFICATE----- diff --git a/src/leap/testing/https_server.py b/src/leap/testing/https_server.py new file mode 100644 index 00000000..21191c32 --- /dev/null +++ b/src/leap/testing/https_server.py @@ -0,0 +1,68 @@ +from BaseHTTPServer import HTTPServer +import os +import ssl +import SocketServer +import threading +import unittest + +_where = os.path.split(__file__)[0] + + +def where(filename): + return os.path.join(_where, filename) + + +class HTTPSServer(HTTPServer): + def server_bind(self): + SocketServer.TCPServer.server_bind(self) + self.socket = ssl.wrap_socket( + self.socket, server_side=True, + certfile=where("leaptestscert.pem"), + keyfile=where("leaptestskey.pem"), + ca_certs=where("cacert.pem"), + ssl_version=ssl.PROTOCOL_SSLv23) + + +class TestServerThread(threading.Thread): + def __init__(self, test_object, request_handler): + threading.Thread.__init__(self) + self.request_handler = request_handler + self.test_object = test_object + + def run(self): + self.server = HTTPSServer(('localhost', 0), self.request_handler) + host, port = self.server.socket.getsockname() + self.test_object.HOST, self.test_object.PORT = host, port + self.test_object.server_started.set() + self.test_object = None + try: + self.server.serve_forever(0.05) + finally: + self.server.server_close() + + def stop(self): + self.server.shutdown() + + +class BaseHTTPSServerTestCase(unittest.TestCase): + """ + derived classes need to implement a request_handler + """ + def setUp(self): + self.server_started = threading.Event() + self.thread = TestServerThread(self, self.request_handler) + self.thread.start() + self.server_started.wait() + + def tearDown(self): + self.thread.stop() + + def get_server(self): + host, port = self.HOST, self.PORT + if host == "127.0.0.1": + host = "localhost" + return "%s:%s" % (host, port) + + +if __name__ == "__main__": + unittest.main() diff --git a/src/leap/testing/leaptestscert.pem b/src/leap/testing/leaptestscert.pem new file mode 100644 index 00000000..65596b1a --- /dev/null +++ b/src/leap/testing/leaptestscert.pem @@ -0,0 +1,84 @@ +Certificate: + Data: + Version: 3 (0x2) + Serial Number: + eb:f4:05:2d:3d:0f:c6:f3 + Signature Algorithm: sha1WithRSAEncryption + Issuer: C=US, ST=cyberspace, O=LEAP Encryption Access Project, CN=tests-leap.se/emailAddress=info@leap.se + Validity + Not Before: Aug 31 16:30:17 2012 GMT + Not After : Aug 31 16:30:17 2013 GMT + Subject: C=US, ST=cyberspace, L=net, O=LEAP Encryption Access Project, CN=localhost/emailAddress=info@leap.se + Subject Public Key Info: + Public Key Algorithm: rsaEncryption + Public-Key: (2048 bit) + Modulus: + 00:bc:f1:c4:05:ce:4b:d5:9b:9a:fa:c1:a5:0c:89: + 15:7e:05:69:b6:a4:62:38:3a:d6:14:4a:36:aa:3c: + 31:70:54:2e:bf:7d:05:19:ad:7b:0c:a9:a6:7d:46: + be:83:62:cb:ea:b9:48:6c:7d:78:a0:10:0b:ad:8a: + 74:7a:b8:ff:32:85:64:36:90:dc:38:dd:90:6e:07: + 82:70:ae:5f:4e:1f:f4:46:98:f3:98:b4:fa:08:65: + bf:d6:ec:a9:ba:7e:a8:f0:40:a2:d0:1a:cb:e6:fc: + 95:c5:54:63:92:5b:b8:0a:36:cc:26:d3:2b:ad:16: + ff:49:53:f4:65:7c:64:27:9a:f5:12:75:11:a5:0c: + 5a:ea:1e:e4:31:f3:a6:2b:db:0e:4a:5d:aa:47:3a: + f0:5e:2a:d5:6f:74:b6:f8:bc:9a:73:d0:fa:8a:be: + a8:69:47:9b:07:45:d9:b5:cd:1c:9b:c5:41:9a:65: + cc:99:a0:bd:bf:b5:e8:9f:66:5f:69:c9:6d:c8:68: + 50:68:74:ae:8e:12:7e:9c:24:4f:dc:05:61:b7:8a: + 6d:2a:95:43:d9:3f:fe:d8:c9:a7:ae:63:cd:30:d5: + 95:84:18:2d:12:b5:2d:a6:fe:37:dd:74:b8:f8:a5: + 59:18:8f:ca:f7:ae:63:0d:9d:66:51:7d:9c:40:48: + 9b:a1 + Exponent: 65537 (0x10001) + X509v3 extensions: + X509v3 Basic Constraints: + CA:FALSE + Netscape Comment: + OpenSSL Generated Certificate + X509v3 Subject Key Identifier: + B2:50:B4:C6:38:8F:BA:C4:3B:69:4C:6B:45:7C:CF:08:48:36:02:E0 + X509v3 Authority Key Identifier: + keyid:9E:92:44:BF:81:67:96:A2:9B:7E:6E:E6:A6:BB:9D:29:DA:E7:38:0A + + Signature Algorithm: sha1WithRSAEncryption + aa:ab:d4:27:e3:cb:42:05:55:fd:24:b3:e5:55:7d:fb:ce:6c: + ff:c7:96:f0:7d:30:a1:53:4a:04:eb:a4:24:5e:96:ee:65:ef: + e5:aa:08:47:9d:aa:95:2a:bb:6a:28:9f:51:62:63:d9:7d:1a: + 81:a0:72:f7:9f:33:6b:3b:f4:dc:85:cd:2a:ee:83:a9:93:3d: + 75:53:91:fa:0b:1b:10:83:11:2c:03:4e:ac:bf:c3:e6:25:74: + 9f:14:13:4a:43:66:c2:d7:1c:6c:94:3e:a6:f3:a5:bd:01:2c: + 9f:20:29:2e:62:82:12:d8:8b:70:1b:88:2b:18:68:5a:45:80: + 46:2a:6a:d5:df:1f:d3:e8:57:39:0a:be:1a:d8:b0:3e:e5:b6: + c3:69:b7:5e:c0:7b:b3:a8:a6:78:ee:0a:3d:a0:74:40:fb:42: + 9f:f4:98:7f:47:cc:15:28:eb:b1:95:77:82:a8:65:9b:46:c3: + 4f:f9:f4:72:be:bd:24:28:5c:0d:b3:89:e4:13:71:c8:a7:54: + 1b:26:15:f3:c1:b2:a9:13:77:54:c2:b9:b0:c7:24:39:00:4c: + 1a:a7:9b:e7:ad:4a:3a:32:c2:81:0d:13:2d:27:ea:98:00:a9: + 0e:9e:38:3b:8f:80:34:17:17:3d:49:7e:f4:a5:19:05:28:08: + 7d:de:d3:1f +-----BEGIN CERTIFICATE----- +MIIECjCCAvKgAwIBAgIJAOv0BS09D8bzMA0GCSqGSIb3DQEBBQUAMIGAMQswCQYD +VQQGEwJVUzETMBEGA1UECAwKY3liZXJzcGFjZTEnMCUGA1UECgweTEVBUCBFbmNy 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+v4lhqBpsO+Ij80oHAPUI3RYVud/VnEauCUlGftWfM1hwPPJu6KhHAnDleAWDE5pV +oDinwBkCgYEAnn/OceaqA2fNYp1IRegbFzpewjUlHLq3bXiCIVhO7W/HqsdfUxjE +VVdjEno/pAG7ZCO5j8u+rLkG2ZIVY3qsUENUiXz52Q08qEltgM8nfirK7vIQkfd9 +YISRE3QHYJd+ArY4v+7rNeF1O5eIEyzPAbvG5raeZFcZ6POxy66uWKo= +-----END RSA PRIVATE KEY----- diff --git a/src/leap/testing/pyqt.py b/src/leap/testing/pyqt.py new file mode 100644 index 00000000..6edaf059 --- /dev/null +++ b/src/leap/testing/pyqt.py @@ -0,0 +1,52 @@ +from PyQt4 import QtCore + +_oldConnect = QtCore.QObject.connect +_oldDisconnect = QtCore.QObject.disconnect +_oldEmit = QtCore.QObject.emit + + +def _wrapConnect(callableObject): + """ + Returns a wrapped call to the old version of QtCore.QObject.connect + """ + @staticmethod + def call(*args): + callableObject(*args) + _oldConnect(*args) + return call + + +def _wrapDisconnect(callableObject): + """ + Returns a wrapped call to the old version of QtCore.QObject.disconnect + """ + @staticmethod + def call(*args): + callableObject(*args) + _oldDisconnect(*args) + return call + + +def enableSignalDebugging(**kwargs): + """ + Call this to enable Qt Signal debugging. This will trap all + connect, and disconnect calls. + """ + + f = lambda *args: None + connectCall = kwargs.get('connectCall', f) + disconnectCall = kwargs.get('disconnectCall', f) + emitCall = kwargs.get('emitCall', f) + + def printIt(msg): + def call(*args): + print msg, args + return call + QtCore.QObject.connect = _wrapConnect(connectCall) + QtCore.QObject.disconnect = _wrapDisconnect(disconnectCall) + + def new_emit(self, *args): + emitCall(self, *args) + _oldEmit(self, *args) + + QtCore.QObject.emit = new_emit diff --git a/src/leap/testing/qunittest.py b/src/leap/testing/qunittest.py new file mode 100644 index 00000000..b89ccec3 --- /dev/null +++ b/src/leap/testing/qunittest.py @@ -0,0 +1,302 @@ +# -*- coding: utf-8 -*- + +# **qunittest** is an standard Python `unittest` enhancement for PyQt4, +# allowing +# you to test asynchronous code using standard synchronous testing facility. +# +# The source for `qunittest` is available on [GitHub][gh], and released under +# the MIT license. +# +# Slightly modified by The Leap Project. + +### Prerequisites + +# Import unittest2 or unittest +try: + import unittest2 as unittest +except ImportError: + import unittest + +# ... and some standard Python libraries +import sys +import functools +import contextlib +import re + +# ... and several PyQt classes +from PyQt4.QtCore import QTimer +from PyQt4.QtTest import QTest +from PyQt4 import QtGui + +### The code + + +# Override standard main method, by invoking it inside PyQt event loop + +def main(*args, **kwargs): + qapplication = QtGui.QApplication(sys.argv) + + QTimer.singleShot(0, unittest.main(*args, **kwargs)) + qapplication.exec_() + +""" +This main substitute does not integrate with unittest. + +Note about mixing the event loop and unittests: + +Unittest will fail if we keep more than one reference to a QApplication. +(pyqt expects to be and only one). +So, for the things that need a QApplication to exist, do something like: + + self.app = QApplication() + QtGui.qApp = self.app + +in the class setUp, and:: + + QtGui.qApp = None + self.app = None + +in the class tearDown. + +For some explanation about this, see + http://stuvel.eu/blog/127/multiple-instances-of-qapplication-in-one-process +and + http://www.riverbankcomputing.com/pipermail/pyqt/2010-September/027705.html +""" + + +# Helper returning the name of a given signal + +def _signal_name(signal): + s = repr(signal) + name_re = "signal (\w+) of (\w+)" + match = re.search(name_re, s, re.I) + if not match: + return "??" + return "%s#%s" % (match.group(2), match.group(1)) + + +class _SignalConnector(object): + """ Encapsulates signal assertion testing """ + def __init__(self, test, signal, callable_): + self.test = test + self.callable_ = callable_ + self.called_with = None + self.emited = False + self.signal = signal + self._asserted = False + + signal.connect(self.on_signal_emited) + + # Store given parameters and mark signal as `emited` + def on_signal_emited(self, *args, **kwargs): + self.called_with = (args, kwargs) + self.emited = True + + def assertEmission(self): + # Assert once wheter signal was emited or not + was_asserted = self._asserted + self._asserted = True + + if not was_asserted: + if not self.emited: + self.test.fail( + "signal %s not emited" % (_signal_name(self.signal))) + + # Call given callable is necessary + if self.callable_: + args, kwargs = self.called_with + self.callable_(*args, **kwargs) + + def __enter__(self): + # Assert emission when context is entered + self.assertEmission() + return self.called_with + + def __exit__(self, *_): + return False + +### Unit Testing + +# `qunittest` does not force much abould how test should look - it just adds +# several helpers for asynchronous code testing. +# +# Common test case may look like this: +# +# import qunittest +# from calculator import Calculator +# +# class TestCalculator(qunittest.TestCase): +# def setUp(self): +# self.calc = Calculator() +# +# def test_should_add_two_numbers_synchronously(self): +# # given +# a, b = 2, 3 +# +# # when +# r = self.calc.add(a, b) +# +# # then +# self.assertEqual(5, r) +# +# def test_should_calculate_factorial_in_background(self): +# # given +# +# # when +# self.calc.factorial(20) +# +# # then +# self.assertEmited(self.calc.done) with (args, kwargs): +# self.assertEqual([2432902008176640000], args) +# +# if __name__ == "__main__": +# main() +# +# Test can be run by typing: +# +# python test_calculator.py +# +# Automatic test discovery is not supported now, because testing PyQt needs +# an instance of `QApplication` and its `exec_` method is blocking. +# + + +### TestCase class + +class TestCase(unittest.TestCase): + """ + Extends standard `unittest.TestCase` with several PyQt4 testing features + useful for asynchronous testing. + """ + def __init__(self, *args, **kwargs): + super(TestCase, self).__init__(*args, **kwargs) + + self._clearSignalConnectors() + self._succeeded = False + self.addCleanup(self._clearSignalConnectors) + self.tearDown = self._decorateTearDown(self.tearDown) + + ### Protected methods + + def _clearSignalConnectors(self): + self._connectedSignals = [] + + def _decorateTearDown(self, tearDown): + @functools.wraps(tearDown) + def decorator(): + self._ensureEmitedSignals() + return tearDown() + return decorator + + def _ensureEmitedSignals(self): + """ + Checks if signals were acually emited. Raises AssertionError if no. + """ + # TODO: add information about line + for signal in self._connectedSignals: + signal.assertEmission() + + ### Assertions + + def assertEmited(self, signal, callable_=None, timeout=1): + """ + Asserts if given `signal` was emited. Waits 1 second by default, + before asserts signal emission. + + If `callable_` is given, it should be a function which takes two + arguments: `args` and `kwargs`. It will be called after blocking + operation or when assertion about signal emission is made and + signal was emited. + + When timeout is not `False`, method call is blocking, and ends + after `timeout` seconds. After that time, it validates wether + signal was emited. + + When timeout is `False`, method is non blocking, and test should wait + for signals afterwards. Otherwise, at the end of the test, all + signal emissions are checked if appeared. + + Function returns context, which yields to list of parameters given + to signal. It can be useful for testing given parameters. Following + code: + + with self.assertEmited(widget.signal) as (args, kwargs): + self.assertEqual(1, len(args)) + self.assertEqual("Hello World!", args[0]) + + will wait 1 second and test for correct parameters, is signal was + emtied. + + Note that code: + + with self.assertEmited(widget.signal, timeout=False) as (a, k): + # Will not be invoked + + will always fail since signal cannot be emited in the time of its + connection - code inside the context will not be invoked at all. + """ + + connector = _SignalConnector(self, signal, callable_) + self._connectedSignals.append(connector) + if timeout: + self.waitFor(timeout) + connector.assertEmission() + + return connector + + ### Helper methods + + @contextlib.contextmanager + def invokeAfter(self, seconds, callable_=None): + """ + Waits given amount of time and executes the context. + + If `callable_` is given, executes it, instead of context. + """ + self.waitFor(seconds) + if callable_: + callable_() + else: + yield + + def waitFor(self, seconds): + """ + Waits given amount of time. + + self.widget.loadImage(url) + self.waitFor(seconds=10) + """ + QTest.qWait(seconds * 1000) + + def succeed(self, bool_=True): + """ Marks test as suceeded for next `failAfter()` invocation. """ + self._succeeded = self._succeeded or bool_ + + def failAfter(self, seconds, message=None): + """ + Waits given amount of time, and fails the test if `succeed(bool)` + is not called - in most common case, `succeed(bool)` should be called + asynchronously (in signal handler): + + self.widget.signal.connect(lambda: self.succeed()) + self.failAfter(1, "signal not emited?") + + After invocation, test is no longer consider as succeeded. + """ + self.waitFor(seconds) + if not self._succeeded: + self.fail(message) + + self._succeeded = False + +### Credits +# +# * **Who is responsible:** [Dawid Fatyga][df] +# * **Source:** [GitHub][gh] +# * **Doc. generator:** [rocco][ro] +# +# [gh]: https://www.github.com/dejw/qunittest +# [df]: https://github.com/dejw +# [ro]: http://rtomayko.github.com/rocco/ +# diff --git a/src/leap/testing/test_basetest.py b/src/leap/testing/test_basetest.py new file mode 100644 index 00000000..14d8f8a3 --- /dev/null +++ b/src/leap/testing/test_basetest.py @@ -0,0 +1,91 @@ +"""becase it's oh so meta""" +try: + import unittest2 as unittest +except ImportError: + import unittest + +import os +import StringIO + +from leap.testing.basetest import BaseLeapTest + +# global for tempdir checking +_tempdir = None + + +class _TestCaseRunner(object): + def run_testcase(self, testcase=None): + if not testcase: + return None + loader = unittest.TestLoader() + suite = loader.loadTestsFromTestCase(testcase) + + # Create runner, and run testcase + io = StringIO.StringIO() + runner = unittest.TextTestRunner(stream=io) + results = runner.run(suite) + return results + + +class TestAbstractBaseLeapTest(unittest.TestCase, _TestCaseRunner): + + def test_abstract_base_class(self): + class _BaseTest(BaseLeapTest): + def test_dummy_method(self): + pass + + def test_tautology(self): + assert True + + results = self.run_testcase(_BaseTest) + + # should be 2 errors: NotImplemented + # raised for setUp/tearDown + self.assertEquals(results.testsRun, 2) + self.assertEquals(len(results.failures), 0) + self.assertEquals(len(results.errors), 2) + + +class TestInitBaseLeapTest(BaseLeapTest): + + def setUp(self): + pass + + def tearDown(self): + pass + + def test_path_is_changed(self): + os_path = os.environ['PATH'] + self.assertTrue(os_path.startswith(self.tempdir)) + + def test_old_path_is_saved(self): + self.assertTrue(len(self.old_path) > 1) + + +class TestCleanedBaseLeapTest(unittest.TestCase, _TestCaseRunner): + + def test_tempdir_is_cleaned_after_tests(self): + class _BaseTest(BaseLeapTest): + def setUp(self): + global _tempdir + _tempdir = self.tempdir + + def tearDown(self): + pass + + def test_tempdir_created(self): + self.assertTrue(os.path.isdir(self.tempdir)) + + def test_tempdir_created_on_setupclass(self): + self.assertEqual(_tempdir, self.tempdir) + + results = self.run_testcase(_BaseTest) + self.assertEquals(results.testsRun, 2) + self.assertEquals(len(results.failures), 0) + self.assertEquals(len(results.errors), 0) + + # did we cleaned the tempdir? + self.assertFalse(os.path.isdir(_tempdir)) + +if __name__ == "__main__": + unittest.main() diff --git a/src/leap/tests/fakeclient.py b/src/leap/tests/fakeclient.py deleted file mode 100644 index 45de2cd6..00000000 --- a/src/leap/tests/fakeclient.py +++ /dev/null @@ -1,63 +0,0 @@ -fakeoutput = """ -mullvad Sun Jun 17 14:34:57 2012 OpenVPN 2.2.1 i486-linux-gnu [SSL] [LZO2] [EPOLL] [PKCS11] [eurephia] [MH] [PF_INET6] [IPv6 payload 20110424-2 (2.2RC2)] built - on Mar 23 2012 -Sun Jun 17 14:34:57 2012 MANAGEMENT: TCP Socket listening on [AF_INET]127.0.0.1:7505 -Sun Jun 17 14:34:57 2012 NOTE: the current --script-security setting may allow this configuration to call user-defined scripts -Sun Jun 17 14:34:57 2012 WARNING: file 'ssl/1021380964266.key' is group or others accessible -Sun Jun 17 14:34:57 2012 LZO compression initialized -Sun Jun 17 14:34:57 2012 Control Channel MTU parms [ L:1542 D:138 EF:38 EB:0 ET:0 EL:0 ] -Sun Jun 17 14:34:57 2012 Socket Buffers: R=[163840->131072] S=[163840->131072] -Sun Jun 17 14:34:57 2012 Data Channel MTU parms [ L:1542 D:1450 EF:42 EB:135 ET:0 EL:0 AF:3/1 ] -Sun Jun 17 14:34:57 2012 Local Options hash (VER=V4): '41690919' -Sun Jun 17 14:34:57 2012 Expected Remote Options hash (VER=V4): '530fdded' -Sun Jun 17 14:34:57 2012 UDPv4 link local: [undef] -Sun Jun 17 14:34:57 2012 UDPv4 link remote: [AF_INET]46.21.99.25:1197 -Sun Jun 17 14:34:57 2012 TLS: Initial packet from [AF_INET]46.21.99.25:1197, sid=63c29ace 1d3060d0 -Sun Jun 17 14:34:58 2012 VERIFY OK: depth=2, /C=NA/ST=None/L=None/O=Mullvad/CN=Mullvad_CA/emailAddress=info@mullvad.net -Sun Jun 17 14:34:58 2012 VERIFY OK: depth=1, /C=NA/ST=None/L=None/O=Mullvad/CN=master.mullvad.net/emailAddress=info@mullvad.net -Sun Jun 17 14:34:58 2012 Validating certificate key usage -Sun Jun 17 14:34:58 2012 ++ Certificate has key usage 00a0, expects 00a0 -Sun Jun 17 14:34:58 2012 VERIFY KU OK -Sun Jun 17 14:34:58 2012 Validating certificate extended key usage -Sun Jun 17 14:34:58 2012 ++ Certificate has EKU (str) TLS Web Server Authentication, expects TLS Web Server Authentication -Sun Jun 17 14:34:58 2012 VERIFY EKU OK -Sun Jun 17 14:34:58 2012 VERIFY OK: depth=0, /C=NA/ST=None/L=None/O=Mullvad/CN=se2.mullvad.net/emailAddress=info@mullvad.net -Sun Jun 17 14:34:59 2012 Data Channel Encrypt: Cipher 'BF-CBC' initialized with 128 bit key -Sun Jun 17 14:34:59 2012 Data Channel Encrypt: Using 160 bit message hash 'SHA1' for HMAC authentication -Sun Jun 17 14:34:59 2012 Data Channel Decrypt: Cipher 'BF-CBC' initialized with 128 bit key -Sun Jun 17 14:34:59 2012 Data Channel Decrypt: Using 160 bit message hash 'SHA1' for HMAC authentication -Sun Jun 17 14:34:59 2012 Control Channel: TLSv1, cipher TLSv1/SSLv3 DHE-RSA-AES256-SHA, 2048 bit RSA -Sun Jun 17 14:34:59 2012 [se2.mullvad.net] Peer Connection Initiated with [AF_INET]46.21.99.25:1197 -Sun Jun 17 14:35:01 2012 SENT CONTROL [se2.mullvad.net]: 'PUSH_REQUEST' (status=1) -Sun Jun 17 14:35:02 2012 PUSH: Received control message: 'PUSH_REPLY,redirect-gateway def1 bypass-dhcp,dhcp-option DNS 10.11.0.1,route 10.11.0.1,topology net30,ifconfig 10.11.0.202 10.11.0.201' -Sun Jun 17 14:35:02 2012 OPTIONS IMPORT: --ifconfig/up options modified -Sun Jun 17 14:35:02 2012 OPTIONS IMPORT: route options modified -Sun Jun 17 14:35:02 2012 OPTIONS IMPORT: --ip-win32 and/or --dhcp-option options modified -Sun Jun 17 14:35:02 2012 ROUTE default_gateway=192.168.0.1 -Sun Jun 17 14:35:02 2012 TUN/TAP device tun0 opened -Sun Jun 17 14:35:02 2012 TUN/TAP TX queue length set to 100 -Sun Jun 17 14:35:02 2012 do_ifconfig, tt->ipv6=0, tt->did_ifconfig_ipv6_setup=0 -Sun Jun 17 14:35:02 2012 /sbin/ifconfig tun0 10.11.0.202 pointopoint 10.11.0.201 mtu 1500 -Sun Jun 17 14:35:02 2012 /etc/openvpn/update-resolv-conf tun0 1500 1542 10.11.0.202 10.11.0.201 init -dhcp-option DNS 10.11.0.1 -Sun Jun 17 14:35:05 2012 /sbin/route add -net 46.21.99.25 netmask 255.255.255.255 gw 192.168.0.1 -Sun Jun 17 14:35:05 2012 /sbin/route add -net 0.0.0.0 netmask 128.0.0.0 gw 10.11.0.201 -Sun Jun 17 14:35:05 2012 /sbin/route add -net 128.0.0.0 netmask 128.0.0.0 gw 10.11.0.201 -Sun Jun 17 14:35:05 2012 /sbin/route add -net 10.11.0.1 netmask 255.255.255.255 gw 10.11.0.201 -Sun Jun 17 14:35:05 2012 Initialization Sequence Completed -Sun Jun 17 14:34:57 2012 MANAGEMENT: TCP Socket listening on [AF_INET]127.0.0.1:7505 -""" - -import time -import sys - - -def write_output(): - for line in fakeoutput.split('\n'): - sys.stdout.write(line + '\n') - sys.stdout.flush() - #print(line) - time.sleep(0.1) - -if __name__ == "__main__": - write_output() diff --git a/src/leap/tests/mocks/__init__.py b/src/leap/tests/mocks/__init__.py deleted file mode 100644 index 06f96870..00000000 --- a/src/leap/tests/mocks/__init__.py +++ /dev/null @@ -1 +0,0 @@ -import manager diff --git a/src/leap/tests/mocks/manager.py b/src/leap/tests/mocks/manager.py deleted file mode 100644 index 564631cd..00000000 --- a/src/leap/tests/mocks/manager.py +++ /dev/null @@ -1,20 +0,0 @@ -from mock import Mock - -from eip_client.vpnmanager import OpenVPNManager - -vpn_commands = { - 'status': [ - 'OpenVPN STATISTICS', 'Updated,Mon Jun 25 11:51:21 2012', - 'TUN/TAP read bytes,306170', 'TUN/TAP write bytes,872102', - 'TCP/UDP read bytes,986177', 'TCP/UDP write bytes,439329', - 'Auth read bytes,872102'], - 'state': ['1340616463,CONNECTED,SUCCESS,172.28.0.2,198.252.153.38'], - # XXX add more tests - } - - -def get_openvpn_manager_mocks(): - manager = OpenVPNManager() - manager.status = Mock(return_value='\n'.join(vpn_commands['status'])) - manager.state = Mock(return_value=vpn_commands['state'][0]) - return manager diff --git a/src/leap/util/__init__.py b/src/leap/util/__init__.py new file mode 100644 index 00000000..a70a9a8b --- /dev/null +++ b/src/leap/util/__init__.py @@ -0,0 +1,9 @@ +import logging +logger = logging.getLogger(__name__) + +try: + import pygeoip + HAS_GEOIP = True +except ImportError: + logger.debug('PyGeoIP not found. Disabled Geo support.') + HAS_GEOIP = False diff --git a/src/leap/util/certs.py b/src/leap/util/certs.py new file mode 100644 index 00000000..f0f790e9 --- /dev/null +++ b/src/leap/util/certs.py @@ -0,0 +1,18 @@ +import os +import logging + +logger = logging.getLogger(__name__) + + +def get_mac_cabundle(): + # hackaround bundle error + # XXX this needs a better fix! + f = os.path.split(__file__)[0] + sep = os.path.sep + f_ = sep.join(f.split(sep)[:-2]) + verify = os.path.join(f_, 'cacert.pem') + #logger.error('VERIFY PATH = %s' % verify) + exists = os.path.isfile(verify) + #logger.error('do exist? %s', exists) + if exists: + return verify diff --git a/src/leap/utils/coroutines.py b/src/leap/util/coroutines.py index 5e25eb63..0657fc04 100644 --- a/src/leap/utils/coroutines.py +++ b/src/leap/util/coroutines.py @@ -4,10 +4,13 @@ from __future__ import division, print_function +import logging from subprocess import PIPE, Popen import sys from threading import Thread +logger = logging.getLogger(__name__) + ON_POSIX = 'posix' in sys.builtin_module_names @@ -38,8 +41,7 @@ for each event if callable(callback): callback(m) else: - #XXX log instead - print('not a callable passed') + logger.debug('not a callable passed') except GeneratorExit: return @@ -72,10 +74,10 @@ def watch_output(out, observers): :type out: fd :param observers: tuple of coroutines to send data\ for each event - :type ovservers: tuple + :type observers: tuple """ - observer_dict = {observer: process_events(observer) - for observer in observers} + observer_dict = dict(((observer, process_events(observer)) + for observer in observers)) for line in iter(out.readline, b''): for obs in observer_dict: observer_dict[obs].send(line) diff --git a/src/leap/util/dicts.py b/src/leap/util/dicts.py new file mode 100644 index 00000000..001ca96b --- /dev/null +++ b/src/leap/util/dicts.py @@ -0,0 +1,268 @@ +# Backport of OrderedDict() class that runs +# on Python 2.4, 2.5, 2.6, 2.7 and pypy. +# Passes Python2.7's test suite and incorporates all the latest updates. + +try: + from thread import get_ident as _get_ident +except ImportError: + from dummy_thread import get_ident as _get_ident + +try: + from _abcoll import KeysView, ValuesView, ItemsView +except ImportError: + pass + + +class OrderedDict(dict): + 'Dictionary that remembers insertion order' + # An inherited dict maps keys to values. + # The inherited dict provides __getitem__, __len__, __contains__, and get. + # The remaining methods are order-aware. + # Big-O running times for all methods are the same as for regular + # dictionaries. + + # The internal self.__map dictionary maps keys to links in a doubly + # linked list. + # The circular doubly linked list starts and ends with a sentinel element. + # The sentinel element never gets deleted (this simplifies the algorithm). + # Each link is stored as a list of length three: [PREV, NEXT, KEY]. + + def __init__(self, *args, **kwds): + '''Initialize an ordered dictionary. Signature is the same as for + regular dictionaries, but keyword arguments are not recommended + because their insertion order is arbitrary. + + ''' + if len(args) > 1: + raise TypeError('expected at most 1 arguments, got %d' % len(args)) + try: + self.__root + except AttributeError: + self.__root = root = [] # sentinel node + root[:] = [root, root, None] + self.__map = {} + self.__update(*args, **kwds) + + def __setitem__(self, key, value, dict_setitem=dict.__setitem__): + 'od.__setitem__(i, y) <==> od[i]=y' + # Setting a new item creates a new link which goes at the end + # of the linked list, and the inherited dictionary is updated + # with the new key/value pair. + if key not in self: + root = self.__root + last = root[0] + last[1] = root[0] = self.__map[key] = [last, root, key] + dict_setitem(self, key, value) + + def __delitem__(self, key, dict_delitem=dict.__delitem__): + 'od.__delitem__(y) <==> del od[y]' + # Deleting an existing item uses self.__map to find the link which is + # then removed by updating the links in the predecessor and successor + # nodes. + dict_delitem(self, key) + link_prev, link_next, key = self.__map.pop(key) + link_prev[1] = link_next + link_next[0] = link_prev + + def __iter__(self): + 'od.__iter__() <==> iter(od)' + root = self.__root + curr = root[1] + while curr is not root: + yield curr[2] + curr = curr[1] + + def __reversed__(self): + 'od.__reversed__() <==> reversed(od)' + root = self.__root + curr = root[0] + while curr is not root: + yield curr[2] + curr = curr[0] + + def clear(self): + 'od.clear() -> None. Remove all items from od.' + try: + for node in self.__map.itervalues(): + del node[:] + root = self.__root + root[:] = [root, root, None] + self.__map.clear() + except AttributeError: + pass + dict.clear(self) + + def popitem(self, last=True): + '''od.popitem() -> (k, v), return and remove a (key, value) pair. + Pairs are returned in LIFO order if last is true or FIFO order if + false. + ''' + if not self: + raise KeyError('dictionary is empty') + root = self.__root + if last: + link = root[0] + link_prev = link[0] + link_prev[1] = root + root[0] = link_prev + else: + link = root[1] + link_next = link[1] + root[1] = link_next + link_next[0] = root + key = link[2] + del self.__map[key] + value = dict.pop(self, key) + return key, value + + # -- the following methods do not depend on the internal structure -- + + def keys(self): + 'od.keys() -> list of keys in od' + return list(self) + + def values(self): + 'od.values() -> list of values in od' + return [self[key] for key in self] + + def items(self): + 'od.items() -> list of (key, value) pairs in od' + return [(key, self[key]) for key in self] + + def iterkeys(self): + 'od.iterkeys() -> an iterator over the keys in od' + return iter(self) + + def itervalues(self): + 'od.itervalues -> an iterator over the values in od' + for k in self: + yield self[k] + + def iteritems(self): + 'od.iteritems -> an iterator over the (key, value) items in od' + for k in self: + yield (k, self[k]) + + def update(*args, **kwds): + '''od.update(E, **F) -> None. Update od from dict/iterable E and F. + + If E is a dict instance, does: for k in E: od[k] = E[k] + If E has a .keys() method, does: for k in E.keys(): + od[k] = E[k] + Or if E is an iterable of items, does: for k, v in E: od[k] = v + In either case, this is followed by: for k, v in F.items(): + od[k] = v + ''' + + if len(args) > 2: + raise TypeError('update() takes at most 2 positional ' + 'arguments (%d given)' % (len(args),)) + elif not args: + raise TypeError('update() takes at least 1 argument (0 given)') + self = args[0] + # Make progressively weaker assumptions about "other" + other = () + if len(args) == 2: + other = args[1] + if isinstance(other, dict): + for key in other: + self[key] = other[key] + elif hasattr(other, 'keys'): + for key in other.keys(): + self[key] = other[key] + else: + for key, value in other: + self[key] = value + for key, value in kwds.items(): + self[key] = value + + __update = update # let subclasses override update + # without breaking __init__ + + __marker = object() + + def pop(self, key, default=__marker): + '''od.pop(k[,d]) -> v + remove specified key and return the corresponding value. + If key is not found, d is returned if given, + otherwise KeyError is raised. + + ''' + if key in self: + result = self[key] + del self[key] + return result + if default is self.__marker: + raise KeyError(key) + return default + + def setdefault(self, key, default=None): + 'od.setdefault(k[,d]) -> od.get(k,d), also set od[k]=d if k not in od' + if key in self: + return self[key] + self[key] = default + return default + + def __repr__(self, _repr_running={}): + 'od.__repr__() <==> repr(od)' + call_key = id(self), _get_ident() + if call_key in _repr_running: + return '...' + _repr_running[call_key] = 1 + try: + if not self: + return '%s()' % (self.__class__.__name__,) + return '%s(%r)' % (self.__class__.__name__, self.items()) + finally: + del _repr_running[call_key] + + def __reduce__(self): + 'Return state information for pickling' + items = [[k, self[k]] for k in self] + inst_dict = vars(self).copy() + for k in vars(OrderedDict()): + inst_dict.pop(k, None) + if inst_dict: + return (self.__class__, (items,), inst_dict) + return self.__class__, (items,) + + def copy(self): + 'od.copy() -> a shallow copy of od' + return self.__class__(self) + + @classmethod + def fromkeys(cls, iterable, value=None): + '''OD.fromkeys(S[, v]) -> New ordered dictionary with keys from S + and values equal to v (which defaults to None). + + ''' + d = cls() + for key in iterable: + d[key] = value + return d + + def __eq__(self, other): + '''od.__eq__(y) <==> od==y. + Comparison to another OD is order-sensitive + while comparison to a regular mapping is order-insensitive. + ''' + if isinstance(other, OrderedDict): + return len(self) == len(other) and self.items() == other.items() + return dict.__eq__(self, other) + + def __ne__(self, other): + return not self == other + + # -- the following methods are only used in Python 2.7 -- + + def viewkeys(self): + "od.viewkeys() -> a set-like object providing a view on od's keys" + return KeysView(self) + + def viewvalues(self): + "od.viewvalues() -> an object providing a view on od's values" + return ValuesView(self) + + def viewitems(self): + "od.viewitems() -> a set-like object providing a view on od's items" + return ItemsView(self) diff --git a/src/leap/util/fileutil.py b/src/leap/util/fileutil.py new file mode 100644 index 00000000..820ffe46 --- /dev/null +++ b/src/leap/util/fileutil.py @@ -0,0 +1,120 @@ +import errno +from itertools import chain +import logging +import os +import platform +import stat + + +logger = logging.getLogger() + + +def is_user_executable(fpath): + st = os.stat(fpath) + return bool(st.st_mode & stat.S_IXUSR) + + +def extend_path(): + ourplatform = platform.system() + if ourplatform == "Linux": + return "/usr/local/sbin:/usr/sbin" + # XXX add mac / win extended search paths? + + +def which(program, path=None): + """ + an implementation of which + that extends the path with + other locations, like sbin + (f.i., openvpn binary is likely to be there) + @param program: a string representing the binary we're looking for. + """ + def is_exe(fpath): + """ + check that path exists, + it's a file, + and is executable by the owner + """ + # we would check for access, + # but it's likely that we're + # using uid 0 + polkitd + + return os.path.isfile(fpath)\ + and is_user_executable(fpath) + + def ext_candidates(fpath): + yield fpath + for ext in os.environ.get("PATHEXT", "").split(os.pathsep): + yield fpath + ext + + def iter_path(pathset): + """ + returns iterator with + full path for a given path list + and the current target bin. + """ + for path in pathset.split(os.pathsep): + exe_file = os.path.join(path, program) + #print 'file=%s' % exe_file + for candidate in ext_candidates(exe_file): + if is_exe(candidate): + yield candidate + + fpath, fname = os.path.split(program) + if fpath: + if is_exe(program): + return program + else: + # extended iterator + # with extra path + if path is None: + path = os.environ['PATH'] + extended_path = chain( + iter_path(path), + iter_path(extend_path())) + for candidate in extended_path: + if candidate is not None: + return candidate + + # sorry bro. + return None + + +def mkdir_p(path): + """ + implements mkdir -p functionality + """ + try: + os.makedirs(path) + except OSError as exc: + if exc.errno == errno.EEXIST: + pass + else: + raise + + +def mkdir_f(path): + folder, fname = os.path.split(path) + mkdir_p(folder) + + +def check_and_fix_urw_only(_file): + """ + test for 600 mode and try + to set it if anything different found + """ + mode = stat.S_IMODE( + os.stat(_file).st_mode) + + if mode != int('600', 8): + try: + logger.warning( + 'bad permission on %s ' + 'attempting to set 600', + _file) + os.chmod(_file, stat.S_IRUSR | stat.S_IWUSR) + except OSError: + logger.error( + 'error while trying to chmod 600 %s', + _file) + raise diff --git a/src/leap/util/geo.py b/src/leap/util/geo.py new file mode 100644 index 00000000..54b29596 --- /dev/null +++ b/src/leap/util/geo.py @@ -0,0 +1,32 @@ +""" +experimental geo support. +not yet a feature. +in debian, we rely on the (optional) geoip-database +""" +import os +import platform + +from leap.util import HAS_GEOIP + +GEOIP = None + +if HAS_GEOIP: + import pygeoip # we know we can :) + + GEOIP_PATH = None + + if platform.system() == "Linux": + PATH = "/usr/share/GeoIP/GeoIP.dat" + if os.path.isfile(PATH): + GEOIP_PATH = PATH + GEOIP = pygeoip.GeoIP(GEOIP_PATH, pygeoip.MEMORY_CACHE) + + +def get_country_name(ip): + if not GEOIP: + return + try: + country = GEOIP.country_name_by_addr(ip) + except pygeoip.GeoIPError: + country = None + return country if country else "-" diff --git a/src/leap/util/leap_argparse.py b/src/leap/util/leap_argparse.py new file mode 100644 index 00000000..3412a72c --- /dev/null +++ b/src/leap/util/leap_argparse.py @@ -0,0 +1,44 @@ +import argparse + + +def build_parser(): + """ + all the options for the leap arg parser + Some of these could be switched on only if debug flag is present! + """ + epilog = "Copyright 2012 The LEAP Encryption Access Project" + parser = argparse.ArgumentParser(description=""" +Launches the LEAP Client""", epilog=epilog) + parser.add_argument('-d', '--debug', action="store_true", + help=("Launches client in debug mode, writing debug" + "info to stdout")) + parser.add_argument('-l', '--logfile', metavar="LOG FILE", nargs='?', + action="store", dest="log_file", + #type=argparse.FileType('w'), + help='optional log file') + parser.add_argument('--openvpn-verbosity', nargs='?', + type=int, + action="store", dest="openvpn_verb", + help='verbosity level for openvpn logs [1-6]') + + # Not in use, we might want to reintroduce them. + #parser.add_argument('-i', '--no-provider-checks', + #action="store_true", default=False, + #help="skips download of provider config files. gets " + #"config from local files only. Will fail if cannot " + #"find any") + #parser.add_argument('-k', '--no-ca-verify', + #action="store_true", default=False, + #help="(insecure). Skips verification of the server " + #"certificate used in TLS handshake.") + #parser.add_argument('-c', '--config', metavar="CONFIG FILE", nargs='?', + #action="store", dest="config_file", + #type=argparse.FileType('r'), + #help='optional config file') + return parser + + +def init_leapc_args(): + parser = build_parser() + opts, unknown = parser.parse_known_args() + return parser, opts diff --git a/src/leap/util/misc.py b/src/leap/util/misc.py new file mode 100644 index 00000000..d869a1ba --- /dev/null +++ b/src/leap/util/misc.py @@ -0,0 +1,37 @@ +""" +misc utils +""" +import psutil + +from leap.base.constants import OPENVPN_BIN + + +class ImproperlyConfigured(Exception): + """ + """ + + +def null_check(value, value_name): + try: + assert value is not None + except AssertionError: + raise ImproperlyConfigured( + "%s parameter cannot be None" % value_name) + + +def get_openvpn_pids(): + # binary name might change + + openvpn_pids = [] + for p in psutil.process_iter(): + try: + # XXX Not exact! + # Will give false positives. + # we should check that cmdline BEGINS + # with openvpn or with our wrapper + # (pkexec / osascript / whatever) + if OPENVPN_BIN in ' '.join(p.cmdline): + openvpn_pids.append(p.pid) + except psutil.error.AccessDenied: + pass + return openvpn_pids diff --git a/src/leap/util/polkit.py b/src/leap/util/polkit.py new file mode 100644 index 00000000..70671124 --- /dev/null +++ b/src/leap/util/polkit.py @@ -0,0 +1,26 @@ +import logging + +import sh +from sh import grep +from sh import ps + +logger = logging.getLogger(__name__) + + +def run_polkit_auth_agent(): + logger.debug('launching policykit authentication agent in background...') + polkit = sh.Command('/usr/lib/policykit-1-gnome/' + 'polkit-gnome-authentication-agent-1') + polkit(_bg=True) + + +def check_if_running_polkit_auth(): + """ + check if polkit authentication agent is running + and launch it if it is not + """ + try: + grep(ps('aux'), '[p]olkit-gnome-authentication-agent-1') + except sh.ErrorReturnCode_1: + logger.debug('polkit auth agent not found, trying to launch it...') + run_polkit_auth_agent() diff --git a/src/leap/util/tests/__init__.py b/src/leap/util/tests/__init__.py new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/src/leap/util/tests/__init__.py diff --git a/src/leap/util/tests/test_fileutil.py b/src/leap/util/tests/test_fileutil.py new file mode 100644 index 00000000..f5131b3d --- /dev/null +++ b/src/leap/util/tests/test_fileutil.py @@ -0,0 +1,100 @@ +import os +import platform +import shutil +import stat +import tempfile +import unittest + +from leap.util import fileutil + + +class FileUtilTest(unittest.TestCase): + """ + test our file utils + """ + + def setUp(self): + self.system = platform.system() + self.create_temp_dir() + + def tearDown(self): + self.remove_temp_dir() + + # + # helpers + # + + def create_temp_dir(self): + self.tmpdir = tempfile.mkdtemp() + + def remove_temp_dir(self): + shutil.rmtree(self.tmpdir) + + def get_file_path(self, filename): + return os.path.join( + self.tmpdir, + filename) + + def touch_exec_file(self): + fp = self.get_file_path('testexec') + open(fp, 'w').close() + os.chmod( + fp, + stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR) + return fp + + def get_mode(self, fp): + return stat.S_IMODE(os.stat(fp).st_mode) + + # + # tests + # + + def test_is_user_executable(self): + """ + touch_exec_file creates in mode 700? + """ + # XXX could check access X_OK + + fp = self.touch_exec_file() + mode = self.get_mode(fp) + self.assertEqual(mode, int('700', 8)) + + def test_which(self): + """ + which implementation ok? + not a very reliable test, + but I cannot think of anything smarter now + I guess it's highly improbable that copy + """ + # XXX yep, we can change the syspath + # for the test... ! + + if self.system == "Linux": + self.assertEqual( + fileutil.which('cp'), + '/bin/cp') + + def test_mkdir_p(self): + """ + our own mkdir -p implementation ok? + """ + testdir = self.get_file_path( + os.path.join('test', 'foo', 'bar')) + self.assertEqual(os.path.isdir(testdir), False) + fileutil.mkdir_p(testdir) + self.assertEqual(os.path.isdir(testdir), True) + + def test_check_and_fix_urw_only(self): + """ + ensure check_and_fix_urx_only ok? + """ + fp = self.touch_exec_file() + mode = self.get_mode(fp) + self.assertEqual(mode, int('700', 8)) + fileutil.check_and_fix_urw_only(fp) + mode = self.get_mode(fp) + self.assertEqual(mode, int('600', 8)) + +if __name__ == "__main__": + unittest.main() diff --git a/src/leap/util/tests/test_leap_argparse.py b/src/leap/util/tests/test_leap_argparse.py new file mode 100644 index 00000000..4e2b811f --- /dev/null +++ b/src/leap/util/tests/test_leap_argparse.py @@ -0,0 +1,35 @@ +from argparse import Namespace +import unittest + +from leap.util import leap_argparse + + +class LeapArgParseTest(unittest.TestCase): + """ + Test argparse options for eip client + """ + + def setUp(self): + """ + get the parser + """ + self.parser = leap_argparse.build_parser() + + def test_debug_mode(self): + """ + test debug mode option + """ + opts = self.parser.parse_args( + ['--debug']) + self.assertEqual( + opts, + Namespace( + debug=True, + log_file=None, + #config_file=None, + #no_provider_checks=False, + #no_ca_verify=False, + openvpn_verb=None)) + +if __name__ == "__main__": + unittest.main() diff --git a/src/leap/util/tests/test_translations.py b/src/leap/util/tests/test_translations.py new file mode 100644 index 00000000..794daeba --- /dev/null +++ b/src/leap/util/tests/test_translations.py @@ -0,0 +1,22 @@ +import unittest + +from leap.util import translations + + +class TrasnlationsTestCase(unittest.TestCase): + """ + tests for translation functions and classes + """ + + def setUp(self): + self.trClass = translations.LEAPTranslatable + + def test_trasnlatable(self): + tr = self.trClass({"en": "house", "es": "casa"}) + eq = self.assertEqual + eq(tr.tr(to="es"), "casa") + eq(tr.tr(to="en"), "house") + + +if __name__ == "__main__": + unittest.main() diff --git a/src/leap/util/translations.py b/src/leap/util/translations.py new file mode 100644 index 00000000..f55c8fba --- /dev/null +++ b/src/leap/util/translations.py @@ -0,0 +1,82 @@ +import inspect +import logging + +from PyQt4.QtCore import QCoreApplication +from PyQt4.QtCore import QLocale + +logger = logging.getLogger(__name__) + +""" +here I could not do all that I wanted. +the context is not getting passed to the xml file. +Looks like pylupdate4 is somehow a hack that does not +parse too well the python ast. +I guess we could generate the xml for ourselves as a last recourse. +""" + +# XXX BIG NOTE: +# RESIST the temptation to get the translate function +# more compact, or have the Context argument passed as a variable +# Its name HAS to be explicit due to how the pylupdate parser +# works. + + +qtTranslate = QCoreApplication.translate + + +def translate(*args, **kwargs): + """ + our magic function. + translate(Context, text, comment) + """ + if len(args) == 1: + obj = args[0] + if isinstance(obj, LEAPTranslatable) and hasattr(obj, 'tr'): + return obj.tr() + + klsname = None + try: + # get class value from instance + # using live object inspection + prev_frame = inspect.stack()[1][0] + locals_ = inspect.getargvalues(prev_frame).locals + self = locals_.get('self') + if self: + + # Trying to get the class name + # but this is useless, the parser + # has already got the context. + klsname = self.__class__.__name__ + #print 'KLSNAME -- ', klsname + except: + logger.error('error getting stack frame') + + if klsname and len(args) == 1: + nargs = (klsname,) + args + return qtTranslate(*nargs) + + else: + return qtTranslate(*args) + + +class LEAPTranslatable(dict): + """ + An extended dict that implements a .tr method + so it can be translated on the fly by our + magic translate method + """ + + try: + locale = str(QLocale.system().name()).split('_')[0] + except: + logger.warning("could not get system locale!") + print "could not get system locale!" + locale = "en" + + def tr(self, to=None): + if not to: + to = self.locale + _tr = self.get(to, None) + if not _tr: + _tr = self.get("en", None) + return _tr diff --git a/src/leap/util/web.py b/src/leap/util/web.py new file mode 100644 index 00000000..15de0561 --- /dev/null +++ b/src/leap/util/web.py @@ -0,0 +1,40 @@ +""" +web related utilities +""" + + +class UsageError(Exception): + """ """ + + +def get_https_domain_and_port(full_domain): + """ + returns a tuple with domain and port + from a full_domain string that can + contain a colon + """ + full_domain = unicode(full_domain) + if full_domain is None: + return None, None + + https_sch = "https://" + http_sch = "http://" + + if full_domain.startswith(https_sch): + full_domain = full_domain.lstrip(https_sch) + elif full_domain.startswith(http_sch): + raise UsageError( + "cannot be called with a domain " + "that begins with 'http://'") + + domain_split = full_domain.split(':') + _len = len(domain_split) + if _len == 1: + domain, port = full_domain, 443 + elif _len == 2: + domain, port = domain_split + else: + raise UsageError( + "must be called with one only parameter" + "in the form domain[:port]") + return domain, port diff --git a/src/leap/utils/leap_argparse.py b/src/leap/utils/leap_argparse.py deleted file mode 100644 index 9c355134..00000000 --- a/src/leap/utils/leap_argparse.py +++ /dev/null @@ -1,20 +0,0 @@ -import argparse - - -def build_parser(): - epilog = "Copyright 2012 The Leap Project" - parser = argparse.ArgumentParser(description=""" -Launches main LEAP Client""", epilog=epilog) - parser.add_argument('--debug', action="store_true", - help='launches in debug mode') - parser.add_argument('--config', metavar="CONFIG FILE", nargs='?', - action="store", dest="config_file", - type=argparse.FileType('r'), - help='optional config file') - return parser - - -def init_leapc_args(): - parser = build_parser() - opts = parser.parse_args() - return parser, opts diff --git a/tests/README b/tests/README new file mode 100644 index 00000000..8745f03c --- /dev/null +++ b/tests/README @@ -0,0 +1 @@ +write here general, integration tests. diff --git a/tests/__init__.py b/tests/__init__.py index ef0df1ca..e69de29b 100644 --- a/tests/__init__.py +++ b/tests/__init__.py @@ -1 +0,0 @@ -# XXX put here a sample BaseEIPTestCase diff --git a/tests/support.py b/tests/support.py deleted file mode 100644 index 8ac49669..00000000 --- a/tests/support.py +++ /dev/null @@ -1,111 +0,0 @@ -# code borrowed from python stdlib tests -# I think we're not using it at the end... -# XXX Review and Remove - -import contextlib -import socket -import sys -import unittest - - -HOST = "localhost" - - -class TestFailed(Exception): - """Test failed.""" - - -def bind_port(sock, host=HOST): - """Bind the socket to a free port and return the port number. Relies on - ephemeral ports in order to ensure we are using an unbound port. This is - important as many tests may be running simultaneously, especially in a - buildbot environment. This method raises an exception if the sock.family - is AF_INET and sock.type is SOCK_STREAM, *and* the socket has SO_REUSEADDR - or SO_REUSEPORT set on it. Tests should *never* set these socket options - for TCP/IP sockets. The only case for setting these options is testing - multicasting via multiple UDP sockets. - - Additionally, if the SO_EXCLUSIVEADDRUSE socket option is available (i.e. - on Windows), it will be set on the socket. This will prevent anyone else - from bind()'ing to our host/port for the duration of the test. - """ - - if sock.family == socket.AF_INET and sock.type == socket.SOCK_STREAM: - if hasattr(socket, 'SO_REUSEADDR'): - if sock.getsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR) == 1: - raise TestFailed("tests should never set the SO_REUSEADDR " \ - "socket option on TCP/IP sockets!") - if hasattr(socket, 'SO_REUSEPORT'): - if sock.getsockopt(socket.SOL_SOCKET, socket.SO_REUSEPORT) == 1: - raise TestFailed("tests should never set the SO_REUSEPORT " \ - "socket option on TCP/IP sockets!") - if hasattr(socket, 'SO_EXCLUSIVEADDRUSE'): - sock.setsockopt(socket.SOL_SOCKET, socket.SO_EXCLUSIVEADDRUSE, 1) - - sock.bind((host, 0)) - port = sock.getsockname()[1] - return port - - -def _run_suite(suite): - """Run tests from a unittest.TestSuite-derived class.""" - runner = unittest.TextTestRunner(sys.stdout, verbosity=2, - failfast=False) - result = runner.run(suite) - if not result.wasSuccessful(): - if len(result.errors) == 1 and not result.failures: - err = result.errors[0][1] - elif len(result.failures) == 1 and not result.errors: - err = result.failures[0][1] - else: - err = "multiple errors occurred" - raise TestFailed(err) - - -def run_unittest(*classes): - """Run tests from unittest.TestCase-derived classes.""" - valid_types = (unittest.TestSuite, unittest.TestCase) - suite = unittest.TestSuite() - for cls in classes: - if isinstance(cls, str): - if cls in sys.modules: - suite.addTest(unittest.findTestCases(sys.modules[cls])) - else: - raise ValueError("str arguments must be keys in sys.modules") - elif isinstance(cls, valid_types): - suite.addTest(cls) - else: - suite.addTest(unittest.makeSuite(cls)) - - _run_suite(suite) - - -@contextlib.contextmanager -def captured_output(stream_name): - """Return a context manager used by captured_stdout/stdin/stderr - that temporarily replaces the sys stream *stream_name* with a StringIO.""" - import io - orig_stdout = getattr(sys, stream_name) - setattr(sys, stream_name, io.StringIO()) - try: - yield getattr(sys, stream_name) - finally: - setattr(sys, stream_name, orig_stdout) - - -def captured_stdout(): - """Capture the output of sys.stdout: - - with captured_stdout() as s: - print("hello") - self.assertEqual(s.getvalue(), "hello") - """ - return captured_output("stdout") - - -def captured_stderr(): - return captured_output("stderr") - - -def captured_stdin(): - return captured_output("stdin") diff --git a/tests/support_tests.py b/tests/support_tests.py deleted file mode 100644 index 2c56e12d..00000000 --- a/tests/support_tests.py +++ /dev/null @@ -1,1725 +0,0 @@ -"""Supporting definitions for the Python regression tests.""" - -if __name__ != 'test.support': - raise ImportError('support must be imported from the test package') - -import contextlib -import errno -import functools -import gc -import socket -import sys -import os -import platform -import shutil -import warnings -import unittest -import importlib -import collections.abc -import re -import subprocess -import imp -import time -import sysconfig -import fnmatch -import logging.handlers -import struct - -try: - import _thread, threading -except ImportError: - _thread = None - threading = None -try: - import multiprocessing.process -except ImportError: - multiprocessing = None - -try: - import faulthandler -except ImportError: - faulthandler = None - -try: - import zlib -except ImportError: - zlib = None - -__all__ = [ - "Error", "TestFailed", "ResourceDenied", "import_module", - "verbose", "use_resources", "max_memuse", "record_original_stdout", - "get_original_stdout", "unload", "unlink", "rmtree", "forget", - "is_resource_enabled", "requires", "requires_freebsd_version", - "requires_linux_version", "requires_mac_ver", "find_unused_port", "bind_port", - "IPV6_ENABLED", "is_jython", "TESTFN", "HOST", "SAVEDCWD", "temp_cwd", - "findfile", "create_empty_file", "sortdict", "check_syntax_error", "open_urlresource", - "check_warnings", "CleanImport", "EnvironmentVarGuard", "TransientResource", - "captured_stdout", "captured_stdin", "captured_stderr", "time_out", - "socket_peer_reset", "ioerror_peer_reset", "run_with_locale", 'temp_umask', - "transient_internet", "set_memlimit", "bigmemtest", "bigaddrspacetest", - "BasicTestRunner", "run_unittest", "run_doctest", "threading_setup", - "threading_cleanup", "reap_children", "cpython_only", "check_impl_detail", - "get_attribute", "swap_item", "swap_attr", "requires_IEEE_754", - "TestHandler", "Matcher", "can_symlink", "skip_unless_symlink", - "import_fresh_module", "requires_zlib", "PIPE_MAX_SIZE", "failfast", - "anticipate_failure" - ] - -class Error(Exception): - """Base class for regression test exceptions.""" - -class TestFailed(Error): - """Test failed.""" - -class ResourceDenied(unittest.SkipTest): - """Test skipped because it requested a disallowed resource. - - This is raised when a test calls requires() for a resource that - has not be enabled. It is used to distinguish between expected - and unexpected skips. - """ - -@contextlib.contextmanager -def _ignore_deprecated_imports(ignore=True): - """Context manager to suppress package and module deprecation - warnings when importing them. - - If ignore is False, this context manager has no effect.""" - if ignore: - with warnings.catch_warnings(): - warnings.filterwarnings("ignore", ".+ (module|package)", - DeprecationWarning) - yield - else: - yield - - -def import_module(name, deprecated=False): - """Import and return the module to be tested, raising SkipTest if - it is not available. - - If deprecated is True, any module or package deprecation messages - will be suppressed.""" - with _ignore_deprecated_imports(deprecated): - try: - return importlib.import_module(name) - except ImportError as msg: - raise unittest.SkipTest(str(msg)) - - -def _save_and_remove_module(name, orig_modules): - """Helper function to save and remove a module from sys.modules - - Raise ImportError if the module can't be imported.""" - # try to import the module and raise an error if it can't be imported - if name not in sys.modules: - __import__(name) - del sys.modules[name] - for modname in list(sys.modules): - if modname == name or modname.startswith(name + '.'): - orig_modules[modname] = sys.modules[modname] - del sys.modules[modname] - -def _save_and_block_module(name, orig_modules): - """Helper function to save and block a module in sys.modules - - Return True if the module was in sys.modules, False otherwise.""" - saved = True - try: - orig_modules[name] = sys.modules[name] - except KeyError: - saved = False - sys.modules[name] = None - return saved - - -def anticipate_failure(condition): - """Decorator to mark a test that is known to be broken in some cases - - Any use of this decorator should have a comment identifying the - associated tracker issue. - """ - if condition: - return unittest.expectedFailure - return lambda f: f - - -def import_fresh_module(name, fresh=(), blocked=(), deprecated=False): - """Imports and returns a module, deliberately bypassing the sys.modules cache - and importing a fresh copy of the module. Once the import is complete, - the sys.modules cache is restored to its original state. - - Modules named in fresh are also imported anew if needed by the import. - If one of these modules can't be imported, None is returned. - - Importing of modules named in blocked is prevented while the fresh import - takes place. - - If deprecated is True, any module or package deprecation messages - will be suppressed.""" - # NOTE: test_heapq, test_json and test_warnings include extra sanity checks - # to make sure that this utility function is working as expected - with _ignore_deprecated_imports(deprecated): - # Keep track of modules saved for later restoration as well - # as those which just need a blocking entry removed - orig_modules = {} - names_to_remove = [] - _save_and_remove_module(name, orig_modules) - try: - for fresh_name in fresh: - _save_and_remove_module(fresh_name, orig_modules) - for blocked_name in blocked: - if not _save_and_block_module(blocked_name, orig_modules): - names_to_remove.append(blocked_name) - fresh_module = importlib.import_module(name) - except ImportError: - fresh_module = None - finally: - for orig_name, module in orig_modules.items(): - sys.modules[orig_name] = module - for name_to_remove in names_to_remove: - del sys.modules[name_to_remove] - return fresh_module - - -def get_attribute(obj, name): - """Get an attribute, raising SkipTest if AttributeError is raised.""" - try: - attribute = getattr(obj, name) - except AttributeError: - raise unittest.SkipTest("object %r has no attribute %r" % (obj, name)) - else: - return attribute - -verbose = 1 # Flag set to 0 by regrtest.py -use_resources = None # Flag set to [] by regrtest.py -max_memuse = 0 # Disable bigmem tests (they will still be run with - # small sizes, to make sure they work.) -real_max_memuse = 0 -failfast = False -match_tests = None - -# _original_stdout is meant to hold stdout at the time regrtest began. -# This may be "the real" stdout, or IDLE's emulation of stdout, or whatever. -# The point is to have some flavor of stdout the user can actually see. -_original_stdout = None -def record_original_stdout(stdout): - global _original_stdout - _original_stdout = stdout - -def get_original_stdout(): - return _original_stdout or sys.stdout - -def unload(name): - try: - del sys.modules[name] - except KeyError: - pass - -def unlink(filename): - try: - os.unlink(filename) - except OSError as error: - # The filename need not exist. - if error.errno not in (errno.ENOENT, errno.ENOTDIR): - raise - -def rmtree(path): - try: - shutil.rmtree(path) - except OSError as error: - if error.errno != errno.ENOENT: - raise - -def make_legacy_pyc(source): - """Move a PEP 3147 pyc/pyo file to its legacy pyc/pyo location. - - The choice of .pyc or .pyo extension is done based on the __debug__ flag - value. - - :param source: The file system path to the source file. The source file - does not need to exist, however the PEP 3147 pyc file must exist. - :return: The file system path to the legacy pyc file. - """ - pyc_file = imp.cache_from_source(source) - up_one = os.path.dirname(os.path.abspath(source)) - legacy_pyc = os.path.join(up_one, source + ('c' if __debug__ else 'o')) - os.rename(pyc_file, legacy_pyc) - return legacy_pyc - -def forget(modname): - """'Forget' a module was ever imported. - - This removes the module from sys.modules and deletes any PEP 3147 or - legacy .pyc and .pyo files. - """ - unload(modname) - for dirname in sys.path: - source = os.path.join(dirname, modname + '.py') - # It doesn't matter if they exist or not, unlink all possible - # combinations of PEP 3147 and legacy pyc and pyo files. - unlink(source + 'c') - unlink(source + 'o') - unlink(imp.cache_from_source(source, debug_override=True)) - unlink(imp.cache_from_source(source, debug_override=False)) - -# On some platforms, should not run gui test even if it is allowed -# in `use_resources'. -if sys.platform.startswith('win'): - import ctypes - import ctypes.wintypes - def _is_gui_available(): - UOI_FLAGS = 1 - WSF_VISIBLE = 0x0001 - class USEROBJECTFLAGS(ctypes.Structure): - _fields_ = [("fInherit", ctypes.wintypes.BOOL), - ("fReserved", ctypes.wintypes.BOOL), - ("dwFlags", ctypes.wintypes.DWORD)] - dll = ctypes.windll.user32 - h = dll.GetProcessWindowStation() - if not h: - raise ctypes.WinError() - uof = USEROBJECTFLAGS() - needed = ctypes.wintypes.DWORD() - res = dll.GetUserObjectInformationW(h, - UOI_FLAGS, - ctypes.byref(uof), - ctypes.sizeof(uof), - ctypes.byref(needed)) - if not res: - raise ctypes.WinError() - return bool(uof.dwFlags & WSF_VISIBLE) -else: - def _is_gui_available(): - return True - -def is_resource_enabled(resource): - """Test whether a resource is enabled. Known resources are set by - regrtest.py.""" - return use_resources is not None and resource in use_resources - -def requires(resource, msg=None): - """Raise ResourceDenied if the specified resource is not available. - - If the caller's module is __main__ then automatically return True. The - possibility of False being returned occurs when regrtest.py is - executing. - """ - if resource == 'gui' and not _is_gui_available(): - raise unittest.SkipTest("Cannot use the 'gui' resource") - # see if the caller's module is __main__ - if so, treat as if - # the resource was set - if sys._getframe(1).f_globals.get("__name__") == "__main__": - return - if not is_resource_enabled(resource): - if msg is None: - msg = "Use of the %r resource not enabled" % resource - raise ResourceDenied(msg) - -def _requires_unix_version(sysname, min_version): - """Decorator raising SkipTest if the OS is `sysname` and the version is less - than `min_version`. - - For example, @_requires_unix_version('FreeBSD', (7, 2)) raises SkipTest if - the FreeBSD version is less than 7.2. - """ - def decorator(func): - @functools.wraps(func) - def wrapper(*args, **kw): - if platform.system() == sysname: - version_txt = platform.release().split('-', 1)[0] - try: - version = tuple(map(int, version_txt.split('.'))) - except ValueError: - pass - else: - if version < min_version: - min_version_txt = '.'.join(map(str, min_version)) - raise unittest.SkipTest( - "%s version %s or higher required, not %s" - % (sysname, min_version_txt, version_txt)) - return wrapper - return decorator - -def requires_freebsd_version(*min_version): - """Decorator raising SkipTest if the OS is FreeBSD and the FreeBSD version is - less than `min_version`. - - For example, @requires_freebsd_version(7, 2) raises SkipTest if the FreeBSD - version is less than 7.2. - """ - return _requires_unix_version('FreeBSD', min_version) - -def requires_linux_version(*min_version): - """Decorator raising SkipTest if the OS is Linux and the Linux version is - less than `min_version`. - - For example, @requires_linux_version(2, 6, 32) raises SkipTest if the Linux - version is less than 2.6.32. - """ - return _requires_unix_version('Linux', min_version) - -def requires_mac_ver(*min_version): - """Decorator raising SkipTest if the OS is Mac OS X and the OS X - version if less than min_version. - - For example, @requires_mac_ver(10, 5) raises SkipTest if the OS X version - is lesser than 10.5. - """ - def decorator(func): - @functools.wraps(func) - def wrapper(*args, **kw): - if sys.platform == 'darwin': - version_txt = platform.mac_ver()[0] - try: - version = tuple(map(int, version_txt.split('.'))) - except ValueError: - pass - else: - if version < min_version: - min_version_txt = '.'.join(map(str, min_version)) - raise unittest.SkipTest( - "Mac OS X %s or higher required, not %s" - % (min_version_txt, version_txt)) - return func(*args, **kw) - wrapper.min_version = min_version - return wrapper - return decorator - - -HOST = 'localhost' - -def find_unused_port(family=socket.AF_INET, socktype=socket.SOCK_STREAM): - """Returns an unused port that should be suitable for binding. This is - achieved by creating a temporary socket with the same family and type as - the 'sock' parameter (default is AF_INET, SOCK_STREAM), and binding it to - the specified host address (defaults to 0.0.0.0) with the port set to 0, - eliciting an unused ephemeral port from the OS. The temporary socket is - then closed and deleted, and the ephemeral port is returned. - - Either this method or bind_port() should be used for any tests where a - server socket needs to be bound to a particular port for the duration of - the test. Which one to use depends on whether the calling code is creating - a python socket, or if an unused port needs to be provided in a constructor - or passed to an external program (i.e. the -accept argument to openssl's - s_server mode). Always prefer bind_port() over find_unused_port() where - possible. Hard coded ports should *NEVER* be used. As soon as a server - socket is bound to a hard coded port, the ability to run multiple instances - of the test simultaneously on the same host is compromised, which makes the - test a ticking time bomb in a buildbot environment. On Unix buildbots, this - may simply manifest as a failed test, which can be recovered from without - intervention in most cases, but on Windows, the entire python process can - completely and utterly wedge, requiring someone to log in to the buildbot - and manually kill the affected process. - - (This is easy to reproduce on Windows, unfortunately, and can be traced to - the SO_REUSEADDR socket option having different semantics on Windows versus - Unix/Linux. On Unix, you can't have two AF_INET SOCK_STREAM sockets bind, - listen and then accept connections on identical host/ports. An EADDRINUSE - socket.error will be raised at some point (depending on the platform and - the order bind and listen were called on each socket). - - However, on Windows, if SO_REUSEADDR is set on the sockets, no EADDRINUSE - will ever be raised when attempting to bind two identical host/ports. When - accept() is called on each socket, the second caller's process will steal - the port from the first caller, leaving them both in an awkwardly wedged - state where they'll no longer respond to any signals or graceful kills, and - must be forcibly killed via OpenProcess()/TerminateProcess(). - - The solution on Windows is to use the SO_EXCLUSIVEADDRUSE socket option - instead of SO_REUSEADDR, which effectively affords the same semantics as - SO_REUSEADDR on Unix. Given the propensity of Unix developers in the Open - Source world compared to Windows ones, this is a common mistake. A quick - look over OpenSSL's 0.9.8g source shows that they use SO_REUSEADDR when - openssl.exe is called with the 's_server' option, for example. See - http://bugs.python.org/issue2550 for more info. The following site also - has a very thorough description about the implications of both REUSEADDR - and EXCLUSIVEADDRUSE on Windows: - http://msdn2.microsoft.com/en-us/library/ms740621(VS.85).aspx) - - XXX: although this approach is a vast improvement on previous attempts to - elicit unused ports, it rests heavily on the assumption that the ephemeral - port returned to us by the OS won't immediately be dished back out to some - other process when we close and delete our temporary socket but before our - calling code has a chance to bind the returned port. We can deal with this - issue if/when we come across it. - """ - - tempsock = socket.socket(family, socktype) - port = bind_port(tempsock) - tempsock.close() - del tempsock - return port - -def bind_port(sock, host=HOST): - """Bind the socket to a free port and return the port number. Relies on - ephemeral ports in order to ensure we are using an unbound port. This is - important as many tests may be running simultaneously, especially in a - buildbot environment. This method raises an exception if the sock.family - is AF_INET and sock.type is SOCK_STREAM, *and* the socket has SO_REUSEADDR - or SO_REUSEPORT set on it. Tests should *never* set these socket options - for TCP/IP sockets. The only case for setting these options is testing - multicasting via multiple UDP sockets. - - Additionally, if the SO_EXCLUSIVEADDRUSE socket option is available (i.e. - on Windows), it will be set on the socket. This will prevent anyone else - from bind()'ing to our host/port for the duration of the test. - """ - - if sock.family == socket.AF_INET and sock.type == socket.SOCK_STREAM: - if hasattr(socket, 'SO_REUSEADDR'): - if sock.getsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR) == 1: - raise TestFailed("tests should never set the SO_REUSEADDR " \ - "socket option on TCP/IP sockets!") - if hasattr(socket, 'SO_REUSEPORT'): - if sock.getsockopt(socket.SOL_SOCKET, socket.SO_REUSEPORT) == 1: - raise TestFailed("tests should never set the SO_REUSEPORT " \ - "socket option on TCP/IP sockets!") - if hasattr(socket, 'SO_EXCLUSIVEADDRUSE'): - sock.setsockopt(socket.SOL_SOCKET, socket.SO_EXCLUSIVEADDRUSE, 1) - - sock.bind((host, 0)) - port = sock.getsockname()[1] - return port - -def _is_ipv6_enabled(): - """Check whether IPv6 is enabled on this host.""" - if socket.has_ipv6: - try: - sock = socket.socket(socket.AF_INET6, socket.SOCK_STREAM) - sock.bind(('::1', 0)) - except (socket.error, socket.gaierror): - pass - else: - sock.close() - return True - return False - -IPV6_ENABLED = _is_ipv6_enabled() - - -# A constant likely larger than the underlying OS pipe buffer size. -# Windows limit seems to be around 512B, and most Unix kernels have a 64K pipe -# buffer size: take 1M to be sure. -PIPE_MAX_SIZE = 1024 * 1024 - - -# decorator for skipping tests on non-IEEE 754 platforms -requires_IEEE_754 = unittest.skipUnless( - float.__getformat__("double").startswith("IEEE"), - "test requires IEEE 754 doubles") - -requires_zlib = unittest.skipUnless(zlib, 'requires zlib') - -is_jython = sys.platform.startswith('java') - -# Filename used for testing -if os.name == 'java': - # Jython disallows @ in module names - TESTFN = '$test' -else: - TESTFN = '@test' - -# Disambiguate TESTFN for parallel testing, while letting it remain a valid -# module name. -TESTFN = "{}_{}_tmp".format(TESTFN, os.getpid()) - - -# TESTFN_UNICODE is a non-ascii filename -TESTFN_UNICODE = TESTFN + "-\xe0\xf2\u0258\u0141\u011f" -if sys.platform == 'darwin': - # In Mac OS X's VFS API file names are, by definition, canonically - # decomposed Unicode, encoded using UTF-8. See QA1173: - # http://developer.apple.com/mac/library/qa/qa2001/qa1173.html - import unicodedata - TESTFN_UNICODE = unicodedata.normalize('NFD', TESTFN_UNICODE) -TESTFN_ENCODING = sys.getfilesystemencoding() - -# TESTFN_UNENCODABLE is a filename (str type) that should *not* be able to be -# encoded by the filesystem encoding (in strict mode). It can be None if we -# cannot generate such filename. -TESTFN_UNENCODABLE = None -if os.name in ('nt', 'ce'): - # skip win32s (0) or Windows 9x/ME (1) - if sys.getwindowsversion().platform >= 2: - # Different kinds of characters from various languages to minimize the - # probability that the whole name is encodable to MBCS (issue #9819) - TESTFN_UNENCODABLE = TESTFN + "-\u5171\u0141\u2661\u0363\uDC80" - try: - TESTFN_UNENCODABLE.encode(TESTFN_ENCODING) - except UnicodeEncodeError: - pass - else: - print('WARNING: The filename %r CAN be encoded by the filesystem encoding (%s). ' - 'Unicode filename tests may not be effective' - % (TESTFN_UNENCODABLE, TESTFN_ENCODING)) - TESTFN_UNENCODABLE = None -# Mac OS X denies unencodable filenames (invalid utf-8) -elif sys.platform != 'darwin': - try: - # ascii and utf-8 cannot encode the byte 0xff - b'\xff'.decode(TESTFN_ENCODING) - except UnicodeDecodeError: - # 0xff will be encoded using the surrogate character u+DCFF - TESTFN_UNENCODABLE = TESTFN \ - + b'-\xff'.decode(TESTFN_ENCODING, 'surrogateescape') - else: - # File system encoding (eg. ISO-8859-* encodings) can encode - # the byte 0xff. Skip some unicode filename tests. - pass - -# Save the initial cwd -SAVEDCWD = os.getcwd() - -@contextlib.contextmanager -def temp_cwd(name='tempcwd', quiet=False, path=None): - """ - Context manager that temporarily changes the CWD. - - An existing path may be provided as *path*, in which case this - function makes no changes to the file system. - - Otherwise, the new CWD is created in the current directory and it's - named *name*. If *quiet* is False (default) and it's not possible to - create or change the CWD, an error is raised. If it's True, only a - warning is raised and the original CWD is used. - """ - saved_dir = os.getcwd() - is_temporary = False - if path is None: - path = name - try: - os.mkdir(name) - is_temporary = True - except OSError: - if not quiet: - raise - warnings.warn('tests may fail, unable to create temp CWD ' + name, - RuntimeWarning, stacklevel=3) - try: - os.chdir(path) - except OSError: - if not quiet: - raise - warnings.warn('tests may fail, unable to change the CWD to ' + name, - RuntimeWarning, stacklevel=3) - try: - yield os.getcwd() - finally: - os.chdir(saved_dir) - if is_temporary: - rmtree(name) - - -if hasattr(os, "umask"): - @contextlib.contextmanager - def temp_umask(umask): - """Context manager that temporarily sets the process umask.""" - oldmask = os.umask(umask) - try: - yield - finally: - os.umask(oldmask) - - -def findfile(file, here=__file__, subdir=None): - """Try to find a file on sys.path and the working directory. If it is not - found the argument passed to the function is returned (this does not - necessarily signal failure; could still be the legitimate path).""" - if os.path.isabs(file): - return file - if subdir is not None: - file = os.path.join(subdir, file) - path = sys.path - path = [os.path.dirname(here)] + path - for dn in path: - fn = os.path.join(dn, file) - if os.path.exists(fn): return fn - return file - -def create_empty_file(filename): - """Create an empty file. If the file already exists, truncate it.""" - fd = os.open(filename, os.O_WRONLY | os.O_CREAT | os.O_TRUNC) - os.close(fd) - -def sortdict(dict): - "Like repr(dict), but in sorted order." - items = sorted(dict.items()) - reprpairs = ["%r: %r" % pair for pair in items] - withcommas = ", ".join(reprpairs) - return "{%s}" % withcommas - -def make_bad_fd(): - """ - Create an invalid file descriptor by opening and closing a file and return - its fd. - """ - file = open(TESTFN, "wb") - try: - return file.fileno() - finally: - file.close() - unlink(TESTFN) - -def check_syntax_error(testcase, statement): - testcase.assertRaises(SyntaxError, compile, statement, - '<test string>', 'exec') - -def open_urlresource(url, *args, **kw): - import urllib.request, urllib.parse - - check = kw.pop('check', None) - - filename = urllib.parse.urlparse(url)[2].split('/')[-1] # '/': it's URL! - - fn = os.path.join(os.path.dirname(__file__), "data", filename) - - def check_valid_file(fn): - f = open(fn, *args, **kw) - if check is None: - return f - elif check(f): - f.seek(0) - return f - f.close() - - if os.path.exists(fn): - f = check_valid_file(fn) - if f is not None: - return f - unlink(fn) - - # Verify the requirement before downloading the file - requires('urlfetch') - - print('\tfetching %s ...' % url, file=get_original_stdout()) - f = urllib.request.urlopen(url, timeout=15) - try: - with open(fn, "wb") as out: - s = f.read() - while s: - out.write(s) - s = f.read() - finally: - f.close() - - f = check_valid_file(fn) - if f is not None: - return f - raise TestFailed('invalid resource %r' % fn) - - -class WarningsRecorder(object): - """Convenience wrapper for the warnings list returned on - entry to the warnings.catch_warnings() context manager. - """ - def __init__(self, warnings_list): - self._warnings = warnings_list - self._last = 0 - - def __getattr__(self, attr): - if len(self._warnings) > self._last: - return getattr(self._warnings[-1], attr) - elif attr in warnings.WarningMessage._WARNING_DETAILS: - return None - raise AttributeError("%r has no attribute %r" % (self, attr)) - - @property - def warnings(self): - return self._warnings[self._last:] - - def reset(self): - self._last = len(self._warnings) - - -def _filterwarnings(filters, quiet=False): - """Catch the warnings, then check if all the expected - warnings have been raised and re-raise unexpected warnings. - If 'quiet' is True, only re-raise the unexpected warnings. - """ - # Clear the warning registry of the calling module - # in order to re-raise the warnings. - frame = sys._getframe(2) - registry = frame.f_globals.get('__warningregistry__') - if registry: - registry.clear() - with warnings.catch_warnings(record=True) as w: - # Set filter "always" to record all warnings. Because - # test_warnings swap the module, we need to look up in - # the sys.modules dictionary. - sys.modules['warnings'].simplefilter("always") - yield WarningsRecorder(w) - # Filter the recorded warnings - reraise = list(w) - missing = [] - for msg, cat in filters: - seen = False - for w in reraise[:]: - warning = w.message - # Filter out the matching messages - if (re.match(msg, str(warning), re.I) and - issubclass(warning.__class__, cat)): - seen = True - reraise.remove(w) - if not seen and not quiet: - # This filter caught nothing - missing.append((msg, cat.__name__)) - if reraise: - raise AssertionError("unhandled warning %s" % reraise[0]) - if missing: - raise AssertionError("filter (%r, %s) did not catch any warning" % - missing[0]) - - -@contextlib.contextmanager -def check_warnings(*filters, **kwargs): - """Context manager to silence warnings. - - Accept 2-tuples as positional arguments: - ("message regexp", WarningCategory) - - Optional argument: - - if 'quiet' is True, it does not fail if a filter catches nothing - (default True without argument, - default False if some filters are defined) - - Without argument, it defaults to: - check_warnings(("", Warning), quiet=True) - """ - quiet = kwargs.get('quiet') - if not filters: - filters = (("", Warning),) - # Preserve backward compatibility - if quiet is None: - quiet = True - return _filterwarnings(filters, quiet) - - -class CleanImport(object): - """Context manager to force import to return a new module reference. - - This is useful for testing module-level behaviours, such as - the emission of a DeprecationWarning on import. - - Use like this: - - with CleanImport("foo"): - importlib.import_module("foo") # new reference - """ - - def __init__(self, *module_names): - self.original_modules = sys.modules.copy() - for module_name in module_names: - if module_name in sys.modules: - module = sys.modules[module_name] - # It is possible that module_name is just an alias for - # another module (e.g. stub for modules renamed in 3.x). - # In that case, we also need delete the real module to clear - # the import cache. - if module.__name__ != module_name: - del sys.modules[module.__name__] - del sys.modules[module_name] - - def __enter__(self): - return self - - def __exit__(self, *ignore_exc): - sys.modules.update(self.original_modules) - - -class EnvironmentVarGuard(collections.abc.MutableMapping): - - """Class to help protect the environment variable properly. Can be used as - a context manager.""" - - def __init__(self): - self._environ = os.environ - self._changed = {} - - def __getitem__(self, envvar): - return self._environ[envvar] - - def __setitem__(self, envvar, value): - # Remember the initial value on the first access - if envvar not in self._changed: - self._changed[envvar] = self._environ.get(envvar) - self._environ[envvar] = value - - def __delitem__(self, envvar): - # Remember the initial value on the first access - if envvar not in self._changed: - self._changed[envvar] = self._environ.get(envvar) - if envvar in self._environ: - del self._environ[envvar] - - def keys(self): - return self._environ.keys() - - def __iter__(self): - return iter(self._environ) - - def __len__(self): - return len(self._environ) - - def set(self, envvar, value): - self[envvar] = value - - def unset(self, envvar): - del self[envvar] - - def __enter__(self): - return self - - def __exit__(self, *ignore_exc): - for (k, v) in self._changed.items(): - if v is None: - if k in self._environ: - del self._environ[k] - else: - self._environ[k] = v - os.environ = self._environ - - -class DirsOnSysPath(object): - """Context manager to temporarily add directories to sys.path. - - This makes a copy of sys.path, appends any directories given - as positional arguments, then reverts sys.path to the copied - settings when the context ends. - - Note that *all* sys.path modifications in the body of the - context manager, including replacement of the object, - will be reverted at the end of the block. - """ - - def __init__(self, *paths): - self.original_value = sys.path[:] - self.original_object = sys.path - sys.path.extend(paths) - - def __enter__(self): - return self - - def __exit__(self, *ignore_exc): - sys.path = self.original_object - sys.path[:] = self.original_value - - -class TransientResource(object): - - """Raise ResourceDenied if an exception is raised while the context manager - is in effect that matches the specified exception and attributes.""" - - def __init__(self, exc, **kwargs): - self.exc = exc - self.attrs = kwargs - - def __enter__(self): - return self - - def __exit__(self, type_=None, value=None, traceback=None): - """If type_ is a subclass of self.exc and value has attributes matching - self.attrs, raise ResourceDenied. Otherwise let the exception - propagate (if any).""" - if type_ is not None and issubclass(self.exc, type_): - for attr, attr_value in self.attrs.items(): - if not hasattr(value, attr): - break - if getattr(value, attr) != attr_value: - break - else: - raise ResourceDenied("an optional resource is not available") - -# Context managers that raise ResourceDenied when various issues -# with the Internet connection manifest themselves as exceptions. -# XXX deprecate these and use transient_internet() instead -time_out = TransientResource(IOError, errno=errno.ETIMEDOUT) -socket_peer_reset = TransientResource(socket.error, errno=errno.ECONNRESET) -ioerror_peer_reset = TransientResource(IOError, errno=errno.ECONNRESET) - - -@contextlib.contextmanager -def transient_internet(resource_name, *, timeout=30.0, errnos=()): - """Return a context manager that raises ResourceDenied when various issues - with the Internet connection manifest themselves as exceptions.""" - default_errnos = [ - ('ECONNREFUSED', 111), - ('ECONNRESET', 104), - ('EHOSTUNREACH', 113), - ('ENETUNREACH', 101), - ('ETIMEDOUT', 110), - ] - default_gai_errnos = [ - ('EAI_AGAIN', -3), - ('EAI_FAIL', -4), - ('EAI_NONAME', -2), - ('EAI_NODATA', -5), - # Encountered when trying to resolve IPv6-only hostnames - ('WSANO_DATA', 11004), - ] - - denied = ResourceDenied("Resource %r is not available" % resource_name) - captured_errnos = errnos - gai_errnos = [] - if not captured_errnos: - captured_errnos = [getattr(errno, name, num) - for (name, num) in default_errnos] - gai_errnos = [getattr(socket, name, num) - for (name, num) in default_gai_errnos] - - def filter_error(err): - n = getattr(err, 'errno', None) - if (isinstance(err, socket.timeout) or - (isinstance(err, socket.gaierror) and n in gai_errnos) or - n in captured_errnos): - if not verbose: - sys.stderr.write(denied.args[0] + "\n") - raise denied from err - - old_timeout = socket.getdefaulttimeout() - try: - if timeout is not None: - socket.setdefaulttimeout(timeout) - yield - except IOError as err: - # urllib can wrap original socket errors multiple times (!), we must - # unwrap to get at the original error. - while True: - a = err.args - if len(a) >= 1 and isinstance(a[0], IOError): - err = a[0] - # The error can also be wrapped as args[1]: - # except socket.error as msg: - # raise IOError('socket error', msg).with_traceback(sys.exc_info()[2]) - elif len(a) >= 2 and isinstance(a[1], IOError): - err = a[1] - else: - break - filter_error(err) - raise - # XXX should we catch generic exceptions and look for their - # __cause__ or __context__? - finally: - socket.setdefaulttimeout(old_timeout) - - -@contextlib.contextmanager -def captured_output(stream_name): - """Return a context manager used by captured_stdout/stdin/stderr - that temporarily replaces the sys stream *stream_name* with a StringIO.""" - import io - orig_stdout = getattr(sys, stream_name) - setattr(sys, stream_name, io.StringIO()) - try: - yield getattr(sys, stream_name) - finally: - setattr(sys, stream_name, orig_stdout) - -def captured_stdout(): - """Capture the output of sys.stdout: - - with captured_stdout() as s: - print("hello") - self.assertEqual(s.getvalue(), "hello") - """ - return captured_output("stdout") - -def captured_stderr(): - return captured_output("stderr") - -def captured_stdin(): - return captured_output("stdin") - - -def gc_collect(): - """Force as many objects as possible to be collected. - - In non-CPython implementations of Python, this is needed because timely - deallocation is not guaranteed by the garbage collector. (Even in CPython - this can be the case in case of reference cycles.) This means that __del__ - methods may be called later than expected and weakrefs may remain alive for - longer than expected. This function tries its best to force all garbage - objects to disappear. - """ - gc.collect() - if is_jython: - time.sleep(0.1) - gc.collect() - gc.collect() - -@contextlib.contextmanager -def disable_gc(): - have_gc = gc.isenabled() - gc.disable() - try: - yield - finally: - if have_gc: - gc.enable() - - -def python_is_optimized(): - """Find if Python was built with optimizations.""" - cflags = sysconfig.get_config_var('PY_CFLAGS') or '' - final_opt = "" - for opt in cflags.split(): - if opt.startswith('-O'): - final_opt = opt - return final_opt != '' and final_opt != '-O0' - - -#======================================================================= -# Decorator for running a function in a different locale, correctly resetting -# it afterwards. - -def run_with_locale(catstr, *locales): - def decorator(func): - def inner(*args, **kwds): - try: - import locale - category = getattr(locale, catstr) - orig_locale = locale.setlocale(category) - except AttributeError: - # if the test author gives us an invalid category string - raise - except: - # cannot retrieve original locale, so do nothing - locale = orig_locale = None - else: - for loc in locales: - try: - locale.setlocale(category, loc) - break - except: - pass - - # now run the function, resetting the locale on exceptions - try: - return func(*args, **kwds) - finally: - if locale and orig_locale: - locale.setlocale(category, orig_locale) - inner.__name__ = func.__name__ - inner.__doc__ = func.__doc__ - return inner - return decorator - -#======================================================================= -# Big-memory-test support. Separate from 'resources' because memory use -# should be configurable. - -# Some handy shorthands. Note that these are used for byte-limits as well -# as size-limits, in the various bigmem tests -_1M = 1024*1024 -_1G = 1024 * _1M -_2G = 2 * _1G -_4G = 4 * _1G - -MAX_Py_ssize_t = sys.maxsize - -def set_memlimit(limit): - global max_memuse - global real_max_memuse - sizes = { - 'k': 1024, - 'm': _1M, - 'g': _1G, - 't': 1024*_1G, - } - m = re.match(r'(\d+(\.\d+)?) (K|M|G|T)b?$', limit, - re.IGNORECASE | re.VERBOSE) - if m is None: - raise ValueError('Invalid memory limit %r' % (limit,)) - memlimit = int(float(m.group(1)) * sizes[m.group(3).lower()]) - real_max_memuse = memlimit - if memlimit > MAX_Py_ssize_t: - memlimit = MAX_Py_ssize_t - if memlimit < _2G - 1: - raise ValueError('Memory limit %r too low to be useful' % (limit,)) - max_memuse = memlimit - -class _MemoryWatchdog: - """An object which periodically watches the process' memory consumption - and prints it out. - """ - - def __init__(self): - self.procfile = '/proc/{pid}/statm'.format(pid=os.getpid()) - self.started = False - self.thread = None - try: - self.page_size = os.sysconf('SC_PAGESIZE') - except (ValueError, AttributeError): - try: - self.page_size = os.sysconf('SC_PAGE_SIZE') - except (ValueError, AttributeError): - self.page_size = 4096 - - def consumer(self, fd): - HEADER = "l" - header_size = struct.calcsize(HEADER) - try: - while True: - header = os.read(fd, header_size) - if len(header) < header_size: - # Pipe closed on other end - break - data_len, = struct.unpack(HEADER, header) - data = os.read(fd, data_len) - statm = data.decode('ascii') - data = int(statm.split()[5]) - print(" ... process data size: {data:.1f}G" - .format(data=data * self.page_size / (1024 ** 3))) - finally: - os.close(fd) - - def start(self): - if not faulthandler or not hasattr(faulthandler, '_file_watchdog'): - return - try: - rfd = os.open(self.procfile, os.O_RDONLY) - except OSError as e: - warnings.warn('/proc not available for stats: {}'.format(e), - RuntimeWarning) - sys.stderr.flush() - return - pipe_fd, wfd = os.pipe() - # _file_watchdog() doesn't take the GIL in its child thread, and - # therefore collects statistics timely - faulthandler._file_watchdog(rfd, wfd, 1.0) - self.started = True - self.thread = threading.Thread(target=self.consumer, args=(pipe_fd,)) - self.thread.daemon = True - self.thread.start() - - def stop(self): - if not self.started: - return - faulthandler._cancel_file_watchdog() - self.thread.join() - - -def bigmemtest(size, memuse, dry_run=True): - """Decorator for bigmem tests. - - 'minsize' is the minimum useful size for the test (in arbitrary, - test-interpreted units.) 'memuse' is the number of 'bytes per size' for - the test, or a good estimate of it. - - if 'dry_run' is False, it means the test doesn't support dummy runs - when -M is not specified. - """ - def decorator(f): - def wrapper(self): - size = wrapper.size - memuse = wrapper.memuse - if not real_max_memuse: - maxsize = 5147 - else: - maxsize = size - - if ((real_max_memuse or not dry_run) - and real_max_memuse < maxsize * memuse): - raise unittest.SkipTest( - "not enough memory: %.1fG minimum needed" - % (size * memuse / (1024 ** 3))) - - if real_max_memuse and verbose and faulthandler and threading: - print() - print(" ... expected peak memory use: {peak:.1f}G" - .format(peak=size * memuse / (1024 ** 3))) - watchdog = _MemoryWatchdog() - watchdog.start() - else: - watchdog = None - - try: - return f(self, maxsize) - finally: - if watchdog: - watchdog.stop() - - wrapper.size = size - wrapper.memuse = memuse - return wrapper - return decorator - -def bigaddrspacetest(f): - """Decorator for tests that fill the address space.""" - def wrapper(self): - if max_memuse < MAX_Py_ssize_t: - if MAX_Py_ssize_t >= 2**63 - 1 and max_memuse >= 2**31: - raise unittest.SkipTest( - "not enough memory: try a 32-bit build instead") - else: - raise unittest.SkipTest( - "not enough memory: %.1fG minimum needed" - % (MAX_Py_ssize_t / (1024 ** 3))) - else: - return f(self) - return wrapper - -#======================================================================= -# unittest integration. - -class BasicTestRunner: - def run(self, test): - result = unittest.TestResult() - test(result) - return result - -def _id(obj): - return obj - -def requires_resource(resource): - if resource == 'gui' and not _is_gui_available(): - return unittest.skip("resource 'gui' is not available") - if is_resource_enabled(resource): - return _id - else: - return unittest.skip("resource {0!r} is not enabled".format(resource)) - -def cpython_only(test): - """ - Decorator for tests only applicable on CPython. - """ - return impl_detail(cpython=True)(test) - -def impl_detail(msg=None, **guards): - if check_impl_detail(**guards): - return _id - if msg is None: - guardnames, default = _parse_guards(guards) - if default: - msg = "implementation detail not available on {0}" - else: - msg = "implementation detail specific to {0}" - guardnames = sorted(guardnames.keys()) - msg = msg.format(' or '.join(guardnames)) - return unittest.skip(msg) - -def _parse_guards(guards): - # Returns a tuple ({platform_name: run_me}, default_value) - if not guards: - return ({'cpython': True}, False) - is_true = list(guards.values())[0] - assert list(guards.values()) == [is_true] * len(guards) # all True or all False - return (guards, not is_true) - -# Use the following check to guard CPython's implementation-specific tests -- -# or to run them only on the implementation(s) guarded by the arguments. -def check_impl_detail(**guards): - """This function returns True or False depending on the host platform. - Examples: - if check_impl_detail(): # only on CPython (default) - if check_impl_detail(jython=True): # only on Jython - if check_impl_detail(cpython=False): # everywhere except on CPython - """ - guards, default = _parse_guards(guards) - return guards.get(platform.python_implementation().lower(), default) - - -def no_tracing(func): - """Decorator to temporarily turn off tracing for the duration of a test.""" - if not hasattr(sys, 'gettrace'): - return func - else: - @functools.wraps(func) - def wrapper(*args, **kwargs): - original_trace = sys.gettrace() - try: - sys.settrace(None) - return func(*args, **kwargs) - finally: - sys.settrace(original_trace) - return wrapper - - -def refcount_test(test): - """Decorator for tests which involve reference counting. - - To start, the decorator does not run the test if is not run by CPython. - After that, any trace function is unset during the test to prevent - unexpected refcounts caused by the trace function. - - """ - return no_tracing(cpython_only(test)) - - -def _filter_suite(suite, pred): - """Recursively filter test cases in a suite based on a predicate.""" - newtests = [] - for test in suite._tests: - if isinstance(test, unittest.TestSuite): - _filter_suite(test, pred) - newtests.append(test) - else: - if pred(test): - newtests.append(test) - suite._tests = newtests - -def _run_suite(suite): - """Run tests from a unittest.TestSuite-derived class.""" - if verbose: - runner = unittest.TextTestRunner(sys.stdout, verbosity=2, - failfast=failfast) - else: - runner = BasicTestRunner() - - result = runner.run(suite) - if not result.wasSuccessful(): - if len(result.errors) == 1 and not result.failures: - err = result.errors[0][1] - elif len(result.failures) == 1 and not result.errors: - err = result.failures[0][1] - else: - err = "multiple errors occurred" - if not verbose: err += "; run in verbose mode for details" - raise TestFailed(err) - - -def run_unittest(*classes): - """Run tests from unittest.TestCase-derived classes.""" - valid_types = (unittest.TestSuite, unittest.TestCase) - suite = unittest.TestSuite() - for cls in classes: - if isinstance(cls, str): - if cls in sys.modules: - suite.addTest(unittest.findTestCases(sys.modules[cls])) - else: - raise ValueError("str arguments must be keys in sys.modules") - elif isinstance(cls, valid_types): - suite.addTest(cls) - else: - suite.addTest(unittest.makeSuite(cls)) - def case_pred(test): - if match_tests is None: - return True - for name in test.id().split("."): - if fnmatch.fnmatchcase(name, match_tests): - return True - return False - _filter_suite(suite, case_pred) - _run_suite(suite) - - -#======================================================================= -# doctest driver. - -def run_doctest(module, verbosity=None): - """Run doctest on the given module. Return (#failures, #tests). - - If optional argument verbosity is not specified (or is None), pass - support's belief about verbosity on to doctest. Else doctest's - usual behavior is used (it searches sys.argv for -v). - """ - - import doctest - - if verbosity is None: - verbosity = verbose - else: - verbosity = None - - f, t = doctest.testmod(module, verbose=verbosity) - if f: - raise TestFailed("%d of %d doctests failed" % (f, t)) - if verbose: - print('doctest (%s) ... %d tests with zero failures' % - (module.__name__, t)) - return f, t - - -#======================================================================= -# Support for saving and restoring the imported modules. - -def modules_setup(): - return sys.modules.copy(), - -def modules_cleanup(oldmodules): - # Encoders/decoders are registered permanently within the internal - # codec cache. If we destroy the corresponding modules their - # globals will be set to None which will trip up the cached functions. - encodings = [(k, v) for k, v in sys.modules.items() - if k.startswith('encodings.')] - sys.modules.clear() - sys.modules.update(encodings) - # XXX: This kind of problem can affect more than just encodings. In particular - # extension modules (such as _ssl) don't cope with reloading properly. - # Really, test modules should be cleaning out the test specific modules they - # know they added (ala test_runpy) rather than relying on this function (as - # test_importhooks and test_pkg do currently). - # Implicitly imported *real* modules should be left alone (see issue 10556). - sys.modules.update(oldmodules) - -#======================================================================= -# Threading support to prevent reporting refleaks when running regrtest.py -R - -# NOTE: we use thread._count() rather than threading.enumerate() (or the -# moral equivalent thereof) because a threading.Thread object is still alive -# until its __bootstrap() method has returned, even after it has been -# unregistered from the threading module. -# thread._count(), on the other hand, only gets decremented *after* the -# __bootstrap() method has returned, which gives us reliable reference counts -# at the end of a test run. - -def threading_setup(): - if _thread: - return _thread._count(), threading._dangling.copy() - else: - return 1, () - -def threading_cleanup(*original_values): - if not _thread: - return - _MAX_COUNT = 10 - for count in range(_MAX_COUNT): - values = _thread._count(), threading._dangling - if values == original_values: - break - time.sleep(0.1) - gc_collect() - # XXX print a warning in case of failure? - -def reap_threads(func): - """Use this function when threads are being used. This will - ensure that the threads are cleaned up even when the test fails. - If threading is unavailable this function does nothing. - """ - if not _thread: - return func - - @functools.wraps(func) - def decorator(*args): - key = threading_setup() - try: - return func(*args) - finally: - threading_cleanup(*key) - return decorator - -def reap_children(): - """Use this function at the end of test_main() whenever sub-processes - are started. This will help ensure that no extra children (zombies) - stick around to hog resources and create problems when looking - for refleaks. - """ - - # Reap all our dead child processes so we don't leave zombies around. - # These hog resources and might be causing some of the buildbots to die. - if hasattr(os, 'waitpid'): - any_process = -1 - while True: - try: - # This will raise an exception on Windows. That's ok. - pid, status = os.waitpid(any_process, os.WNOHANG) - if pid == 0: - break - except: - break - -@contextlib.contextmanager -def swap_attr(obj, attr, new_val): - """Temporary swap out an attribute with a new object. - - Usage: - with swap_attr(obj, "attr", 5): - ... - - This will set obj.attr to 5 for the duration of the with: block, - restoring the old value at the end of the block. If `attr` doesn't - exist on `obj`, it will be created and then deleted at the end of the - block. - """ - if hasattr(obj, attr): - real_val = getattr(obj, attr) - setattr(obj, attr, new_val) - try: - yield - finally: - setattr(obj, attr, real_val) - else: - setattr(obj, attr, new_val) - try: - yield - finally: - delattr(obj, attr) - -@contextlib.contextmanager -def swap_item(obj, item, new_val): - """Temporary swap out an item with a new object. - - Usage: - with swap_item(obj, "item", 5): - ... - - This will set obj["item"] to 5 for the duration of the with: block, - restoring the old value at the end of the block. If `item` doesn't - exist on `obj`, it will be created and then deleted at the end of the - block. - """ - if item in obj: - real_val = obj[item] - obj[item] = new_val - try: - yield - finally: - obj[item] = real_val - else: - obj[item] = new_val - try: - yield - finally: - del obj[item] - -def strip_python_stderr(stderr): - """Strip the stderr of a Python process from potential debug output - emitted by the interpreter. - - This will typically be run on the result of the communicate() method - of a subprocess.Popen object. - """ - stderr = re.sub(br"\[\d+ refs\]\r?\n?$", b"", stderr).strip() - return stderr - -def args_from_interpreter_flags(): - """Return a list of command-line arguments reproducing the current - settings in sys.flags and sys.warnoptions.""" - flag_opt_map = { - 'bytes_warning': 'b', - 'dont_write_bytecode': 'B', - 'ignore_environment': 'E', - 'no_user_site': 's', - 'no_site': 'S', - 'optimize': 'O', - 'verbose': 'v', - } - args = [] - for flag, opt in flag_opt_map.items(): - v = getattr(sys.flags, flag) - if v > 0: - args.append('-' + opt * v) - for opt in sys.warnoptions: - args.append('-W' + opt) - return args - -#============================================================ -# Support for assertions about logging. -#============================================================ - -class TestHandler(logging.handlers.BufferingHandler): - def __init__(self, matcher): - # BufferingHandler takes a "capacity" argument - # so as to know when to flush. As we're overriding - # shouldFlush anyway, we can set a capacity of zero. - # You can call flush() manually to clear out the - # buffer. - logging.handlers.BufferingHandler.__init__(self, 0) - self.matcher = matcher - - def shouldFlush(self): - return False - - def emit(self, record): - self.format(record) - self.buffer.append(record.__dict__) - - def matches(self, **kwargs): - """ - Look for a saved dict whose keys/values match the supplied arguments. - """ - result = False - for d in self.buffer: - if self.matcher.matches(d, **kwargs): - result = True - break - return result - -class Matcher(object): - - _partial_matches = ('msg', 'message') - - def matches(self, d, **kwargs): - """ - Try to match a single dict with the supplied arguments. - - Keys whose values are strings and which are in self._partial_matches - will be checked for partial (i.e. substring) matches. You can extend - this scheme to (for example) do regular expression matching, etc. - """ - result = True - for k in kwargs: - v = kwargs[k] - dv = d.get(k) - if not self.match_value(k, dv, v): - result = False - break - return result - - def match_value(self, k, dv, v): - """ - Try to match a single stored value (dv) with a supplied value (v). - """ - if type(v) != type(dv): - result = False - elif type(dv) is not str or k not in self._partial_matches: - result = (v == dv) - else: - result = dv.find(v) >= 0 - return result - - -_can_symlink = None -def can_symlink(): - global _can_symlink - if _can_symlink is not None: - return _can_symlink - symlink_path = TESTFN + "can_symlink" - try: - os.symlink(TESTFN, symlink_path) - can = True - except (OSError, NotImplementedError, AttributeError): - can = False - else: - os.remove(symlink_path) - _can_symlink = can - return can - -def skip_unless_symlink(test): - """Skip decorator for tests that require functional symlink""" - ok = can_symlink() - msg = "Requires functional symlink implementation" - return test if ok else unittest.skip(msg)(test) - -def patch(test_instance, object_to_patch, attr_name, new_value): - """Override 'object_to_patch'.'attr_name' with 'new_value'. - - Also, add a cleanup procedure to 'test_instance' to restore - 'object_to_patch' value for 'attr_name'. - The 'attr_name' should be a valid attribute for 'object_to_patch'. - - """ - # check that 'attr_name' is a real attribute for 'object_to_patch' - # will raise AttributeError if it does not exist - getattr(object_to_patch, attr_name) - - # keep a copy of the old value - attr_is_local = False - try: - old_value = object_to_patch.__dict__[attr_name] - except (AttributeError, KeyError): - old_value = getattr(object_to_patch, attr_name, None) - else: - attr_is_local = True - - # restore the value when the test is done - def cleanup(): - if attr_is_local: - setattr(object_to_patch, attr_name, old_value) - else: - delattr(object_to_patch, attr_name) - - test_instance.addCleanup(cleanup) - - # actually override the attribute - setattr(object_to_patch, attr_name, new_value) diff --git a/tests/test_argparse.py b/tests/test_argparse.py deleted file mode 100644 index 0f2b08a5..00000000 --- a/tests/test_argparse.py +++ /dev/null @@ -1,26 +0,0 @@ -from argparse import Namespace -import unittest - -from eip_client.utils import eip_argparse - - -class EIPArgParseTest(unittest.TestCase): - """ - Test argparse options for eip client - """ - - def setUp(self): - """ - get the parser - """ - self.parser = eip_argparse.build_parser() - - def test_debug_mode(self): - """ - test debug mode option - """ - opts = self.parser.parse_args( - ['--debug']) - self.assertEqual(opts, - Namespace(config=None, - debug=True)) diff --git a/tests/test_conductor.py b/tests/test_conductor.py deleted file mode 100644 index c8e5d54a..00000000 --- a/tests/test_conductor.py +++ /dev/null @@ -1,8 +0,0 @@ - -# Ideas for testing conductor: -# - test_process_spawning -# - test_process_watching_pipe -# - test_process_output_callback - -# - test_status_change -# - test_status_change_callback diff --git a/tests/test_mainwindow.py b/tests/test_mainwindow.py deleted file mode 100644 index 323a257f..00000000 --- a/tests/test_mainwindow.py +++ /dev/null @@ -1,150 +0,0 @@ -# vim: set fileencoding=utf-8 : -from argparse import Namespace -import logging -logger = logging.getLogger(name=__name__) - -import sys -import unittest - -# black magic XXX ?? -import sip -sip.setapi('QVariant', 2) - -from PyQt4 import QtGui -from PyQt4.QtTest import QTest -from PyQt4.QtCore import Qt - -from eip_client import eipcmainwindow, conductor - - -class MainWindowTest(unittest.TestCase): - """ - Test our mainwindow GUI - """ - - ################################################## - # FIXME - # To be moved to BaseEIPTestCase - - def setUp(self): - '''Create the GUI''' - self.app = QtGui.QApplication(sys.argv) - opts = Namespace(config=None, - debug=False) - self.win = eipcmainwindow.EIPCMainWindow(opts) - - def tearDown(self): - """ - cleanup - """ - # we have to delete references, otherwise - # we get nice segfaults :) - del(self.win) - del(self.app) - - ################################################## - - def test_system_has_systray(self): - """ - does this system has a systray? - not the application response to that. - """ - self.assertEqual( - self.win.trayIcon.isSystemTrayAvailable(), - True) - - def test_defaults(self): - """ - test that the defaults are those expected - """ - self.assertEqual(self.win.windowTitle(), "EIP") - #self.assertEqual(self.win.durationSpinBox.value(), 15) - #logger.debug('durationSpinBox: %s' % self.win.durationSpinBox.value()) - - def test_main_window_has_conductor_instance(self): - """ - test main window instantiates conductor class - """ - self.assertEqual(hasattr(self.win, 'conductor'), True) - self.assertEqual(isinstance(self.win.conductor, - conductor.EIPConductor), True) - - # Let's roll... let's test serious things - # ... better to have a different TestCase for this? - # plan is: - # 1) we signal to the app that we are running from the - # testrunner -- so it knows, just in case :P - # 2) we init the conductor with the default-for-testrunner - # options -- like getting a fake-output client script - # that mocks openvpn output to stdout. - # 3) we check that the important things work as they - # expected for the output of the binaries. - # XXX TODO: - # get generic helper methods for the base testcase class. - # mock_good_output - # mock_bad_output - # check_status - - def test_connected_status_good_output(self): - """ - check we get 'connected' state after mocked \ -good output from the fake openvpn process. - """ - self.mock_good_output() - # wait? - self.check_state('connected') - - def test_unrecoverable_status_bad_output(self): - """ - check we get 'unrecoverable' state after - mocked bad output from the fake openvpn process. - """ - self.mock_bad_output() - self.check_state('unrecoverable') - - def test_icon_reflects_state(self): - """ - test that the icon changes after an injection - of a change-of-state event. - """ - self.mock_status_change('connected') - # icon == connectedIcon - # examine: QSystemtrayIcon.MessageIcon ?? - self.mock_status_change('disconnected') - # ico == disconnectedIcon - self.mock_status_change('connecting') - # icon == connectingIcon - - def test_status_signals_are_working(self): - """ - test that status-change signals are being triggered - """ - #??? - pass - - - # sample tests below... to be removed - - #def test_show_message_button_does_show_message(self): - #""" - #test that clicking on main window button shows message - #""" - # FIXME - #ok_show = self.win.showMessageButton - #trayIcon = self.win.trayIcon - # fake left click - #QTest.mouseClick(ok_show, Qt.LeftButton) - # how to assert that message has been shown? - #import ipdb;ipdb.set_trace() - - - #def test_do_fallback_if_not_systray(self): - #""" - #test that we do whatever we decide to do - #when we detect no systray. - #what happens with unity?? - #""" - #pass - -if __name__ == "__main__": - unittest.main() diff --git a/tests/test_mgminterface.py b/tests/test_mgminterface.py deleted file mode 100644 index 398b7f36..00000000 --- a/tests/test_mgminterface.py +++ /dev/null @@ -1,333 +0,0 @@ -import socket -import select -import telnetlib -import contextlib - -from unittest import TestCase - -import support - -from eip_client.vpnmanager import OpenVPNManager - -HOST = "localhost" - - -class SocketStub(object): - ''' a socket proxy that re-defines sendall() ''' - def __init__(self, reads=[]): - self.reads = reads - self.writes = [] - self.block = False - - def sendall(self, data): - self.writes.append(data) - - def recv(self, size): - out = b'' - while self.reads and len(out) < size: - out += self.reads.pop(0) - #print(out) - if len(out) > size: - self.reads.insert(0, out[size:]) - out = out[:size] - return out - - -class TelnetAlike(telnetlib.Telnet): - def fileno(self): - raise NotImplementedError() - - def close(self): - pass - - def sock_avail(self): - return (not self.sock.block) - - def msg(self, msg, *args): - with support.captured_stdout() as out: - telnetlib.Telnet.msg(self, msg, *args) - self._messages += out.getvalue() - return - - def read_very_lazy(self): - self.fill_rawq() - _all = self.read_all() - print 'faking lazy:', _all - return _all - - -def new_select(*s_args): - block = False - for l in s_args: - for fob in l: - if isinstance(fob, TelnetAlike): - block = fob.sock.block - if block: - return [[], [], []] - else: - return s_args - - -@contextlib.contextmanager -def test_socket(reads): - def new_conn(*ignored): - return SocketStub(reads) - try: - old_conn = socket.create_connection - socket.create_connection = new_conn - yield None - finally: - socket.create_connection = old_conn - return - - -# -# VPN Commands Dict -# - -vpn_commands = { - 'status': [ - 'OpenVPN STATISTICS', 'Updated,Mon Jun 25 11:51:21 2012', - 'TUN/TAP read bytes,306170', 'TUN/TAP write bytes,872102', - 'TCP/UDP read bytes,986177', 'TCP/UDP write bytes,439329', - 'Auth read bytes,872102'], - 'state': ['1340616463,CONNECTED,SUCCESS,172.28.0.2,198.252.153.38'], - # XXX add more tests - } - - -class VPNManagementStub(TelnetAlike): - epilogue = "\nEND\n" - - def write(self, data): - #print('data written') - data = data[:-1] - if data not in vpn_commands: - print('not in commands') - telnetlib.Telnet.write(self, data) - else: - msg = '\n'.join(vpn_commands[data]) + self.epilogue - print 'writing...' - print msg - for line in vpn_commands[data]: - self.sock.reads.append(line) - #telnetlib.Telnet.write(self, line) - self.sock.reads.append(self.epilogue) - #telnetlib.Telnet.write(self, self.epilogue) - - -def test_telnet(reads=[], cls=VPNManagementStub): - ''' return a telnetlib.Telnet object that uses a SocketStub with - reads queued up to be read, and write method mocking a vpn - management interface''' - for x in reads: - assert type(x) is bytes, x - with test_socket(reads): - telnet = cls('dummy', 0) - telnet._messages = '' # debuglevel output - return telnet - - -class ReadTests(TestCase): - def setUp(self): - self.old_select = select.select - select.select = new_select - - def tearDown(self): - select.select = self.old_select - - def test_read_until(self): - """ - read_until(expected, timeout=None) - test the blocking version of read_util - """ - want = [b'xxxmatchyyy'] - telnet = test_telnet(want) - data = telnet.read_until(b'match') - self.assertEqual(data, b'xxxmatch', msg=(telnet.cookedq, - telnet.rawq, telnet.sock.reads)) - - reads = [b'x' * 50, b'match', b'y' * 50] - expect = b''.join(reads[:-1]) - telnet = test_telnet(reads) - data = telnet.read_until(b'match') - self.assertEqual(data, expect) - - def test_read_all(self): - """ - read_all() - Read all data until EOF; may block. - """ - reads = [b'x' * 500, b'y' * 500, b'z' * 500] - expect = b''.join(reads) - telnet = test_telnet(reads) - data = telnet.read_all() - self.assertEqual(data, expect) - return - - def test_read_some(self): - """ - read_some() - Read at least one byte or EOF; may block. - """ - # test 'at least one byte' - telnet = test_telnet([b'x' * 500]) - data = telnet.read_some() - self.assertTrue(len(data) >= 1) - # test EOF - telnet = test_telnet() - data = telnet.read_some() - self.assertEqual(b'', data) - - def _read_eager(self, func_name): - """ - read_*_eager() - Read all data available already queued or on the socket, - without blocking. - """ - want = b'x' * 100 - telnet = test_telnet([want]) - func = getattr(telnet, func_name) - telnet.sock.block = True - self.assertEqual(b'', func()) - telnet.sock.block = False - data = b'' - while True: - try: - data += func() - except EOFError: - break - self.assertEqual(data, want) - - def test_read_eager(self): - # read_eager and read_very_eager make the same gaurantees - # (they behave differently but we only test the gaurantees) - self._read_eager('read_eager') - self._read_eager('read_very_eager') - #self._read_eager('read_very_lazy') - # NB -- we need to test the IAC block which is mentioned in the - # docstring but not in the module docs - - def read_very_lazy(self): - want = b'x' * 100 - telnet = test_telnet([want]) - self.assertEqual(b'', telnet.read_very_lazy()) - while telnet.sock.reads: - telnet.fill_rawq() - data = telnet.read_very_lazy() - self.assertEqual(want, data) - self.assertRaises(EOFError, telnet.read_very_lazy) - - def test_read_lazy(self): - want = b'x' * 100 - telnet = test_telnet([want]) - self.assertEqual(b'', telnet.read_lazy()) - data = b'' - while True: - try: - read_data = telnet.read_lazy() - data += read_data - if not read_data: - telnet.fill_rawq() - except EOFError: - break - self.assertTrue(want.startswith(data)) - self.assertEqual(data, want) - - -def _seek_to_eof(self): - """ - Read as much as available. Position seek pointer to end of stream - """ - #import ipdb;ipdb.set_trace() - while self.tn.sock.reads: - print 'reading...' - print 'and filling rawq' - self.tn.fill_rawq() - self.tn.process_rawq() - try: - b = self.tn.read_eager() - while b: - b = self.tn.read_eager() - except EOFError: - pass - - -def connect_to_stub(self): - """ - stub to be added to manager - """ - try: - self.close() - except: - pass - if self.connected(): - return True - self.tn = test_telnet() - - self._seek_to_eof() - return True - - - -class VPNManagerTests(TestCase): - - def setUp(self): - self.old_select = select.select - select.select = new_select - - patched_manager = OpenVPNManager - patched_manager._seek_to_eof = _seek_to_eof - patched_manager.connect = connect_to_stub - self.manager = patched_manager() - - def tearDown(self): - select.select = self.old_select - - # tests - - - #def test_read_very_lazy(self): - #want = b'x' * 100 - #telnet = test_telnet() - #self.assertEqual(b'', telnet.read_very_lazy()) - #print 'writing to telnet' - #telnet.write('status\n') - #import ipdb;ipdb.set_trace() - #while telnet.sock.reads: - #print 'reading...' - #print 'and filling rawq' - #telnet.fill_rawq() - #import ipdb;ipdb.set_trace() - #data = telnet.read_very_lazy() - #print 'data ->', data - - #def test_manager_status(self): - #buf = self.manager._send_command('state') - #import ipdb;ipdb.set_trace() - #print 'buf-->' - #print buf -# - def test_manager_state(self): - buf = self.manager.state() - print 'buf-->' - print buf - import ipdb;ipdb.set_trace() - - def test_command(self): - commands = [b'status'] - for com in commands: - telnet = test_telnet() - telnet.write(com) - buf = telnet.read_until(b'END') - print 'buf ' - print buf - - -def test_main(verbose=None): - support.run_unittest( - #ReadTests, - VPNManagerTests) - -if __name__ == '__main__': - test_main() diff --git a/tests/test_qt_environment.py b/tests/test_qt_environment.py new file mode 100644 index 00000000..e90d527f --- /dev/null +++ b/tests/test_qt_environment.py @@ -0,0 +1,43 @@ +import sys +import unittest + +import sip +#sip.setapi('QVariant', 2) + +from PyQt4 import QtGui + + +class TestWin(QtGui.QMainWindow): + """ + a _really_ minimal test window, + with only one tray icon + """ + def __init__(self): + super(TestWin, self).__init__() + self.trayIcon = QtGui.QSystemTrayIcon(self) + + +class QtEnvironTest(unittest.TestCase): + """ + Test we're running a proper qt environment + """ + + def setUp(self): + self.app = QtGui.QApplication(sys.argv) + self.win = TestWin() + + def tearDown(self): + del(self.win) + del(self.app) + + def test_system_has_systray(self): + """ + does system have systray available? + """ + self.assertEqual( + self.win.trayIcon.isSystemTrayAvailable(), + True) + + +if __name__ == "__main__": + unittest.main() diff --git a/tests/test_vpn_management.py b/tests/test_vpn_management.py deleted file mode 100644 index d8a0314b..00000000 --- a/tests/test_vpn_management.py +++ /dev/null @@ -1,42 +0,0 @@ -import unittest -import sys -import time - -from eip_client.mocks.manager import get_openvpn_manager_mocks - - -class VPNManagerTests(unittest.TestCase): - - def setUp(self): - self.manager = get_openvpn_manager_mocks() - - # - # tests - # - - def test_status_command(self): - ret = self.manager.status() - #print ret - - def test_connection_state(self): - ts, status, ok, ip, remote = self.manager.get_connection_state() - self.assertTrue(status in ('CONNECTED', 'DISCONNECTED')) - self.assertTrue(isinstance(ts, time.struct_time)) - - def test_status_io(self): - when_ts, counters = self.manager.get_status_io() - self.assertTrue(isinstance(when_ts, time.struct_time)) - self.assertEqual(len(counters), 5) - self.assertTrue(all(map(lambda x: x.isdigit(), counters))) - - -def test(): - suite = unittest.TestSuite() - for cls in (VPNManagerTests,): - suite.addTest(unittest.makeSuite(cls)) - runner = unittest.TextTestRunner(sys.stdout, verbosity=2, - failfast=False) - result = runner.run(suite) - -if __name__ == "__main__": - test() diff --git a/tox.ini b/tox.ini new file mode 100644 index 00000000..a9107c71 --- /dev/null +++ b/tox.ini @@ -0,0 +1,12 @@ +[tox] +envlist = py26,py27 + +[testenv] +deps = -r{toxinidir}/pkg/requirements.pip + -r{toxinidir}/pkg/test-requirements.pip +sitepackages = True +commands = xvfb-run nosetests leap --exclude-dir=src/leap/soledad + +[testenv:pep8] +deps = pep8==1.1 +commands = pep8 --repeat --show-source src/leap setup.py --ignore=E202,W602 --exclude=*_rc.py --repeat diff --git a/versioneer.py b/versioneer.py new file mode 100644 index 00000000..57d99419 --- /dev/null +++ b/versioneer.py @@ -0,0 +1,656 @@ +#! /usr/bin/python + +"""versioneer.py + +(like a rocketeer, but for versions) + +* https://github.com/warner/python-versioneer +* Brian Warner +* License: Public Domain +* Version: 0.7+ + +This file helps distutils-based projects manage their version number by just +creating version-control tags. + +For developers who work from a VCS-generated tree (e.g. 'git clone' etc), +each 'setup.py version', 'setup.py build', 'setup.py sdist' will compute a +version number by asking your version-control tool about the current +checkout. The version number will be written into a generated _version.py +file of your choosing, where it can be included by your __init__.py + +For users who work from a VCS-generated tarball (e.g. 'git archive'), it will +compute a version number by looking at the name of the directory created when +te tarball is unpacked. This conventionally includes both the name of the +project and a version number. + +For users who work from a tarball built by 'setup.py sdist', it will get a +version number from a previously-generated _version.py file. + +As a result, loading code directly from the source tree will not result in a +real version. If you want real versions from VCS trees (where you frequently +update from the upstream repository, or do new development), you will need to +do a 'setup.py version' after each update, and load code from the build/ +directory. + +You need to provide this code with a few configuration values: + + versionfile_source: + A project-relative pathname into which the generated version strings + should be written. This is usually a _version.py next to your project's + main __init__.py file. If your project uses src/myproject/__init__.py, + this should be 'src/myproject/_version.py'. This file should be checked + in to your VCS as usual: the copy created below by 'setup.py + update_files' will include code that parses expanded VCS keywords in + generated tarballs. The 'build' and 'sdist' commands will replace it with + a copy that has just the calculated version string. + + versionfile_build: + Like versionfile_source, but relative to the build directory instead of + the source directory. These will differ when your setup.py uses + 'package_dir='. If you have package_dir={'myproject': 'src/myproject'}, + then you will probably have versionfile_build='myproject/_version.py' and + versionfile_source='src/myproject/_version.py'. + + tag_prefix: a string, like 'PROJECTNAME-', which appears at the start of all + VCS tags. If your tags look like 'myproject-1.2.0', then you + should use tag_prefix='myproject-'. If you use unprefixed tags + like '1.2.0', this should be an empty string. + + parentdir_prefix: a string, frequently the same as tag_prefix, which + appears at the start of all unpacked tarball filenames. If + your tarball unpacks into 'myproject-1.2.0', this should + be 'myproject-'. + +To use it: + + 1: include this file in the top level of your project + 2: make the following changes to the top of your setup.py: + import versioneer + versioneer.versionfile_source = 'src/myproject/_version.py' + versioneer.versionfile_build = 'myproject/_version.py' + versioneer.tag_prefix = '' # tags are like 1.2.0 + versioneer.parentdir_prefix = 'myproject-' # dirname like 'myproject-1.2.0' + 3: add the following arguments to the setup() call in your setup.py: + version=versioneer.get_version(), + cmdclass=versioneer.get_cmdclass(), + 4: run 'setup.py update_files', which will create _version.py, and will + append the following to your __init__.py: + from _version import __version__ + 5: modify your MANIFEST.in to include versioneer.py + 6: add both versioneer.py and the generated _version.py to your VCS +""" + +import os, sys, re +from distutils.core import Command +from distutils.command.sdist import sdist as _sdist +from distutils.command.build import build as _build + +versionfile_source = None +versionfile_build = None +tag_prefix = None +parentdir_prefix = None + +VCS = "git" +IN_LONG_VERSION_PY = False + + +LONG_VERSION_PY = ''' +IN_LONG_VERSION_PY = True +# This file helps to compute a version number in source trees obtained from +# git-archive tarball (such as those provided by githubs download-from-tag +# feature). Distribution tarballs (build by setup.py sdist) and build +# directories (produced by setup.py build) will contain a much shorter file +# that just contains the computed version number. + +# This file is released into the public domain. Generated by +# versioneer-0.7+ (https://github.com/warner/python-versioneer) + +# these strings will be replaced by git during git-archive +git_refnames = "%(DOLLAR)sFormat:%%d%(DOLLAR)s" +git_full = "%(DOLLAR)sFormat:%%H%(DOLLAR)s" + + +import subprocess +import sys + +def run_command(args, cwd=None, verbose=False): + try: + # remember shell=False, so use git.cmd on windows, not just git + p = subprocess.Popen(args, stdout=subprocess.PIPE, cwd=cwd) + except EnvironmentError: + e = sys.exc_info()[1] + if verbose: + print("unable to run %%s" %% args[0]) + print(e) + return None + stdout = p.communicate()[0].strip() + if sys.version >= '3': + stdout = stdout.decode() + if p.returncode != 0: + if verbose: + print("unable to run %%s (error)" %% args[0]) + return None + return stdout + + +import sys +import re +import os.path + +def get_expanded_variables(versionfile_source): + # the code embedded in _version.py can just fetch the value of these + # variables. When used from setup.py, we don't want to import + # _version.py, so we do it with a regexp instead. This function is not + # used from _version.py. + variables = {} + try: + for line in open(versionfile_source,"r").readlines(): + if line.strip().startswith("git_refnames ="): + mo = re.search(r'=\s*"(.*)"', line) + if mo: + variables["refnames"] = mo.group(1) + if line.strip().startswith("git_full ="): + mo = re.search(r'=\s*"(.*)"', line) + if mo: + variables["full"] = mo.group(1) + except EnvironmentError: + pass + return variables + +def versions_from_expanded_variables(variables, tag_prefix, verbose=False): + refnames = variables["refnames"].strip() + if refnames.startswith("$Format"): + if verbose: + print("variables are unexpanded, not using") + return {} # unexpanded, so not in an unpacked git-archive tarball + refs = set([r.strip() for r in refnames.strip("()").split(",")]) + for ref in list(refs): + if not re.search(r'\d', ref): + if verbose: + print("discarding '%%s', no digits" %% ref) + refs.discard(ref) + # Assume all version tags have a digit. git's %%d expansion + # behaves like git log --decorate=short and strips out the + # refs/heads/ and refs/tags/ prefixes that would let us + # distinguish between branches and tags. By ignoring refnames + # without digits, we filter out many common branch names like + # "release" and "stabilization", as well as "HEAD" and "master". + if verbose: + print("remaining refs: %%s" %% ",".join(sorted(refs))) + for ref in sorted(refs): + # sorting will prefer e.g. "2.0" over "2.0rc1" + if ref.startswith(tag_prefix): + r = ref[len(tag_prefix):] + if verbose: + print("picking %%s" %% r) + return { "version": r, + "full": variables["full"].strip() } + # no suitable tags, so we use the full revision id + if verbose: + print("no suitable tags, using full revision id") + return { "version": variables["full"].strip(), + "full": variables["full"].strip() } + +def versions_from_vcs(tag_prefix, versionfile_source, verbose=False): + # this runs 'git' from the root of the source tree. That either means + # someone ran a setup.py command (and this code is in versioneer.py, so + # IN_LONG_VERSION_PY=False, thus the containing directory is the root of + # the source tree), or someone ran a project-specific entry point (and + # this code is in _version.py, so IN_LONG_VERSION_PY=True, thus the + # containing directory is somewhere deeper in the source tree). This only + # gets called if the git-archive 'subst' variables were *not* expanded, + # and _version.py hasn't already been rewritten with a short version + # string, meaning we're inside a checked out source tree. + + try: + here = os.path.abspath(__file__) + except NameError: + # some py2exe/bbfreeze/non-CPython implementations don't do __file__ + return {} # not always correct + + # versionfile_source is the relative path from the top of the source tree + # (where the .git directory might live) to this file. Invert this to find + # the root from __file__. + root = here + if IN_LONG_VERSION_PY: + for i in range(len(versionfile_source.split("/"))): + root = os.path.dirname(root) + else: + root = os.path.dirname(here) + if not os.path.exists(os.path.join(root, ".git")): + if verbose: + print("no .git in %%s" %% root) + return {} + + GIT = "git" + if sys.platform == "win32": + GIT = "git.cmd" + stdout = run_command([GIT, "describe", "--tags", "--dirty", "--always"], + cwd=root) + if stdout is None: + return {} + if not stdout.startswith(tag_prefix): + if verbose: + print("tag '%%s' doesn't start with prefix '%%s'" %% (stdout, tag_prefix)) + return {} + tag = stdout[len(tag_prefix):] + stdout = run_command([GIT, "rev-parse", "HEAD"], cwd=root) + if stdout is None: + return {} + full = stdout.strip() + if tag.endswith("-dirty"): + full += "-dirty" + return {"version": tag, "full": full} + + +def versions_from_parentdir(parentdir_prefix, versionfile_source, verbose=False): + if IN_LONG_VERSION_PY: + # We're running from _version.py. If it's from a source tree + # (execute-in-place), we can work upwards to find the root of the + # tree, and then check the parent directory for a version string. If + # it's in an installed application, there's no hope. + try: + here = os.path.abspath(__file__) + except NameError: + # py2exe/bbfreeze/non-CPython don't have __file__ + return {} # without __file__, we have no hope + # versionfile_source is the relative path from the top of the source + # tree to _version.py. Invert this to find the root from __file__. + root = here + for i in range(len(versionfile_source.split("/"))): + root = os.path.dirname(root) + else: + # we're running from versioneer.py, which means we're running from + # the setup.py in a source tree. sys.argv[0] is setup.py in the root. + here = os.path.abspath(sys.argv[0]) + root = os.path.dirname(here) + + # Source tarballs conventionally unpack into a directory that includes + # both the project name and a version string. + dirname = os.path.basename(root) + if not dirname.startswith(parentdir_prefix): + if verbose: + print("guessing rootdir is '%%s', but '%%s' doesn't start with prefix '%%s'" %% + (root, dirname, parentdir_prefix)) + return None + return {"version": dirname[len(parentdir_prefix):], "full": ""} + +tag_prefix = "%(TAG_PREFIX)s" +parentdir_prefix = "%(PARENTDIR_PREFIX)s" +versionfile_source = "%(VERSIONFILE_SOURCE)s" + +def get_versions(default={"version": "unknown", "full": ""}, verbose=False): + variables = { "refnames": git_refnames, "full": git_full } + ver = versions_from_expanded_variables(variables, tag_prefix, verbose) + if not ver: + ver = versions_from_vcs(tag_prefix, versionfile_source, verbose) + if not ver: + ver = versions_from_parentdir(parentdir_prefix, versionfile_source, + verbose) + if not ver: + ver = default + return ver + +''' + + +import subprocess +import sys + +def run_command(args, cwd=None, verbose=False): + try: + # remember shell=False, so use git.cmd on windows, not just git + p = subprocess.Popen(args, stdout=subprocess.PIPE, cwd=cwd) + except EnvironmentError: + e = sys.exc_info()[1] + if verbose: + print("unable to run %s" % args[0]) + print(e) + return None + stdout = p.communicate()[0].strip() + if sys.version >= '3': + stdout = stdout.decode() + if p.returncode != 0: + if verbose: + print("unable to run %s (error)" % args[0]) + return None + return stdout + + +import sys +import re +import os.path + +def get_expanded_variables(versionfile_source): + # the code embedded in _version.py can just fetch the value of these + # variables. When used from setup.py, we don't want to import + # _version.py, so we do it with a regexp instead. This function is not + # used from _version.py. + variables = {} + try: + for line in open(versionfile_source,"r").readlines(): + if line.strip().startswith("git_refnames ="): + mo = re.search(r'=\s*"(.*)"', line) + if mo: + variables["refnames"] = mo.group(1) + if line.strip().startswith("git_full ="): + mo = re.search(r'=\s*"(.*)"', line) + if mo: + variables["full"] = mo.group(1) + except EnvironmentError: + pass + return variables + +def versions_from_expanded_variables(variables, tag_prefix, verbose=False): + refnames = variables["refnames"].strip() + if refnames.startswith("$Format"): + if verbose: + print("variables are unexpanded, not using") + return {} # unexpanded, so not in an unpacked git-archive tarball + refs = set([r.strip() for r in refnames.strip("()").split(",")]) + for ref in list(refs): + if not re.search(r'\d', ref): + if verbose: + print("discarding '%s', no digits" % ref) + refs.discard(ref) + # Assume all version tags have a digit. git's %d expansion + # behaves like git log --decorate=short and strips out the + # refs/heads/ and refs/tags/ prefixes that would let us + # distinguish between branches and tags. By ignoring refnames + # without digits, we filter out many common branch names like + # "release" and "stabilization", as well as "HEAD" and "master". + if verbose: + print("remaining refs: %s" % ",".join(sorted(refs))) + for ref in sorted(refs): + # sorting will prefer e.g. "2.0" over "2.0rc1" + if ref.startswith(tag_prefix): + r = ref[len(tag_prefix):] + if verbose: + print("picking %s" % r) + return { "version": r, + "full": variables["full"].strip() } + # no suitable tags, so we use the full revision id + if verbose: + print("no suitable tags, using full revision id") + return { "version": variables["full"].strip(), + "full": variables["full"].strip() } + +def versions_from_vcs(tag_prefix, versionfile_source, verbose=False): + # this runs 'git' from the root of the source tree. That either means + # someone ran a setup.py command (and this code is in versioneer.py, so + # IN_LONG_VERSION_PY=False, thus the containing directory is the root of + # the source tree), or someone ran a project-specific entry point (and + # this code is in _version.py, so IN_LONG_VERSION_PY=True, thus the + # containing directory is somewhere deeper in the source tree). This only + # gets called if the git-archive 'subst' variables were *not* expanded, + # and _version.py hasn't already been rewritten with a short version + # string, meaning we're inside a checked out source tree. + + try: + here = os.path.abspath(__file__) + except NameError: + # some py2exe/bbfreeze/non-CPython implementations don't do __file__ + return {} # not always correct + + # versionfile_source is the relative path from the top of the source tree + # (where the .git directory might live) to this file. Invert this to find + # the root from __file__. + root = here + if IN_LONG_VERSION_PY: + for i in range(len(versionfile_source.split("/"))): + root = os.path.dirname(root) + else: + root = os.path.dirname(here) + if not os.path.exists(os.path.join(root, ".git")): + if verbose: + print("no .git in %s" % root) + return {} + + GIT = "git" + if sys.platform == "win32": + GIT = "git.cmd" + stdout = run_command([GIT, "describe", "--tags", "--dirty", "--always"], + cwd=root) + if stdout is None: + return {} + if not stdout.startswith(tag_prefix): + if verbose: + print("tag '%s' doesn't start with prefix '%s'" % (stdout, tag_prefix)) + return {} + tag = stdout[len(tag_prefix):] + stdout = run_command([GIT, "rev-parse", "HEAD"], cwd=root) + if stdout is None: + return {} + full = stdout.strip() + if tag.endswith("-dirty"): + full += "-dirty" + return {"version": tag, "full": full} + + +def versions_from_parentdir(parentdir_prefix, versionfile_source, verbose=False): + if IN_LONG_VERSION_PY: + # We're running from _version.py. If it's from a source tree + # (execute-in-place), we can work upwards to find the root of the + # tree, and then check the parent directory for a version string. If + # it's in an installed application, there's no hope. + try: + here = os.path.abspath(__file__) + except NameError: + # py2exe/bbfreeze/non-CPython don't have __file__ + return {} # without __file__, we have no hope + # versionfile_source is the relative path from the top of the source + # tree to _version.py. Invert this to find the root from __file__. + root = here + for i in range(len(versionfile_source.split("/"))): + root = os.path.dirname(root) + else: + # we're running from versioneer.py, which means we're running from + # the setup.py in a source tree. sys.argv[0] is setup.py in the root. + here = os.path.abspath(sys.argv[0]) + root = os.path.dirname(here) + + # Source tarballs conventionally unpack into a directory that includes + # both the project name and a version string. + dirname = os.path.basename(root) + if not dirname.startswith(parentdir_prefix): + if verbose: + print("guessing rootdir is '%s', but '%s' doesn't start with prefix '%s'" % + (root, dirname, parentdir_prefix)) + return None + return {"version": dirname[len(parentdir_prefix):], "full": ""} + +import sys + +def do_vcs_install(versionfile_source, ipy): + GIT = "git" + if sys.platform == "win32": + GIT = "git.cmd" + run_command([GIT, "add", "versioneer.py"]) + run_command([GIT, "add", versionfile_source]) + run_command([GIT, "add", ipy]) + present = False + try: + f = open(".gitattributes", "r") + for line in f.readlines(): + if line.strip().startswith(versionfile_source): + if "export-subst" in line.strip().split()[1:]: + present = True + f.close() + except EnvironmentError: + pass + if not present: + f = open(".gitattributes", "a+") + f.write("%s export-subst\n" % versionfile_source) + f.close() + run_command([GIT, "add", ".gitattributes"]) + + +SHORT_VERSION_PY = """ +# This file was generated by 'versioneer.py' (0.7+) from +# revision-control system data, or from the parent directory name of an +# unpacked source archive. Distribution tarballs contain a pre-generated copy +# of this file. + +version_version = '%(version)s' +version_full = '%(full)s' +def get_versions(default={}, verbose=False): + return {'version': version_version, 'full': version_full} + +""" + +DEFAULT = {"version": "unknown", "full": "unknown"} + +def versions_from_file(filename): + versions = {} + try: + f = open(filename) + except EnvironmentError: + return versions + for line in f.readlines(): + mo = re.match("version_version = '([^']+)'", line) + if mo: + versions["version"] = mo.group(1) + mo = re.match("version_full = '([^']+)'", line) + if mo: + versions["full"] = mo.group(1) + return versions + +def write_to_version_file(filename, versions): + f = open(filename, "w") + f.write(SHORT_VERSION_PY % versions) + f.close() + print("set %s to '%s'" % (filename, versions["version"])) + + +def get_best_versions(versionfile, tag_prefix, parentdir_prefix, + default=DEFAULT, verbose=False): + # returns dict with two keys: 'version' and 'full' + # + # extract version from first of _version.py, 'git describe', parentdir. + # This is meant to work for developers using a source checkout, for users + # of a tarball created by 'setup.py sdist', and for users of a + # tarball/zipball created by 'git archive' or github's download-from-tag + # feature. + + variables = get_expanded_variables(versionfile_source) + if variables: + ver = versions_from_expanded_variables(variables, tag_prefix) + if ver: + if verbose: print("got version from expanded variable %s" % ver) + return ver + + ver = versions_from_file(versionfile) + if ver: + if verbose: print("got version from file %s %s" % (versionfile, ver)) + return ver + + ver = versions_from_vcs(tag_prefix, versionfile_source, verbose) + if ver: + if verbose: print("got version from git %s" % ver) + return ver + + ver = versions_from_parentdir(parentdir_prefix, versionfile_source, verbose) + if ver: + if verbose: print("got version from parentdir %s" % ver) + return ver + + if verbose: print("got version from default %s" % ver) + return default + +def get_versions(default=DEFAULT, verbose=False): + assert versionfile_source is not None, "please set versioneer.versionfile_source" + assert tag_prefix is not None, "please set versioneer.tag_prefix" + assert parentdir_prefix is not None, "please set versioneer.parentdir_prefix" + return get_best_versions(versionfile_source, tag_prefix, parentdir_prefix, + default=default, verbose=verbose) +def get_version(verbose=False): + return get_versions(verbose=verbose)["version"] + +class cmd_version(Command): + description = "report generated version string" + user_options = [] + boolean_options = [] + def initialize_options(self): + pass + def finalize_options(self): + pass + def run(self): + ver = get_version(verbose=True) + print("Version is currently: %s" % ver) + + +class cmd_build(_build): + def run(self): + versions = get_versions(verbose=True) + _build.run(self) + # now locate _version.py in the new build/ directory and replace it + # with an updated value + target_versionfile = os.path.join(self.build_lib, versionfile_build) + print("UPDATING %s" % target_versionfile) + os.unlink(target_versionfile) + f = open(target_versionfile, "w") + f.write(SHORT_VERSION_PY % versions) + f.close() + +class cmd_sdist(_sdist): + def run(self): + versions = get_versions(verbose=True) + self._versioneer_generated_versions = versions + # unless we update this, the command will keep using the old version + self.distribution.metadata.version = versions["version"] + return _sdist.run(self) + + def make_release_tree(self, base_dir, files): + _sdist.make_release_tree(self, base_dir, files) + # now locate _version.py in the new base_dir directory (remembering + # that it may be a hardlink) and replace it with an updated value + target_versionfile = os.path.join(base_dir, versionfile_source) + print("UPDATING %s" % target_versionfile) + os.unlink(target_versionfile) + f = open(target_versionfile, "w") + f.write(SHORT_VERSION_PY % self._versioneer_generated_versions) + f.close() + +INIT_PY_SNIPPET = """ +from ._version import get_versions +__version__ = get_versions()['version'] +del get_versions +""" + +class cmd_update_files(Command): + description = "modify __init__.py and create _version.py" + user_options = [] + boolean_options = [] + def initialize_options(self): + pass + def finalize_options(self): + pass + def run(self): + ipy = os.path.join(os.path.dirname(versionfile_source), "__init__.py") + print(" creating %s" % versionfile_source) + f = open(versionfile_source, "w") + f.write(LONG_VERSION_PY % {"DOLLAR": "$", + "TAG_PREFIX": tag_prefix, + "PARENTDIR_PREFIX": parentdir_prefix, + "VERSIONFILE_SOURCE": versionfile_source, + }) + f.close() + try: + old = open(ipy, "r").read() + except EnvironmentError: + old = "" + if INIT_PY_SNIPPET not in old: + print(" appending to %s" % ipy) + f = open(ipy, "a") + f.write(INIT_PY_SNIPPET) + f.close() + else: + print(" %s unmodified" % ipy) + do_vcs_install(versionfile_source, ipy) + +def get_cmdclass(): + return {'version': cmd_version, + 'update_files': cmd_update_files, + 'build': cmd_build, + 'sdist': cmd_sdist, + } |
