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82 files changed, 6729 insertions, 0 deletions
diff --git a/.gitignore b/.gitignore new file mode 100644 index 00000000..3a0afe70 --- /dev/null +++ b/.gitignore @@ -0,0 +1,15 @@ +*.swp +*.swo +*.pyc +.* +bin/ +build/ +core +debian/python-leap-client/ +dist/ +docs/_build +include/ +lib/ +local/ +share/ +src/leap.egg-info/ diff --git a/CHANGES.txt b/CHANGES.txt new file mode 100644 index 00000000..e92537c0 --- /dev/null +++ b/CHANGES.txt @@ -0,0 +1 @@ +-- 0.1.0 initial release diff --git a/MANIFEST.in b/MANIFEST.in new file mode 100644 index 00000000..3ce64e45 --- /dev/null +++ b/MANIFEST.in @@ -0,0 +1,3 @@ +# ??? not needed from win +include setup/linux/polkit/* +include docs/* diff --git a/Makefile b/Makefile new file mode 100644 index 00000000..8f50f561 --- /dev/null +++ b/Makefile @@ -0,0 +1,41 @@ +# ################################ +# Makefile for compiling resources +# files. +###### EDIT ###################### +#Directory with ui and resource files +RESOURCE_DIR = data/resources + +#Directory for compiled resources +COMPILED_DIR = src/leap/gui + +#UI files to compile +# UI_FILES = foo.ui +UI_FILES = +#Qt resource files to compile +#images.qrc +RESOURCES = mainwindow.qrc + +#pyuic4 and pyrcc4 binaries +PYUIC = pyuic4 +PYRCC = pyrcc4 + +################################# +# DO NOT EDIT FOLLOWING + +COMPILED_UI = $(UI_FILES:%.ui=$(COMPILED_DIR)/ui_%.py) +COMPILED_RESOURCES = $(RESOURCES:%.qrc=$(COMPILED_DIR)/%_rc.py) + +all : resources ui + +resources : $(COMPILED_RESOURCES) + +ui : $(COMPILED_UI) + +$(COMPILED_DIR)/ui_%.py : $(RESOURCE_DIR)/%.ui + $(PYUIC) $< -o $@ + +$(COMPILED_DIR)/%_rc.py : $(RESOURCE_DIR)/%.qrc + $(PYRCC) $< -o $@ + +clean : + $(RM) $(COMPILED_UI) $(COMPILED_RESOURCES) $(COMPILED_UI:.py=.pyc) $(COMPILED_RESOURCES:.py=.pyc) diff --git a/README.txt b/README.txt new file mode 100644 index 00000000..14ac253f --- /dev/null +++ b/README.txt @@ -0,0 +1,37 @@ +======================================== += LEAP = += The Internet Encryption Toolkit = +======================================== + +Install +======= +python setup.py install + +Running tests +============= +nosetests -v + +Deps +==== +apt-get install python-qt4 python-qt4-doc pyqt4-dev-tools + +Hack +==== + +(recommended) +virtualenv . # ensure your .gitignore knows about it +bin/activate + +# you should probably simlink sip.so and PyQt4 to your system-wide +# install, there are some issues with it. + +python setup.py develop # ... TBD: finish develop howto. + +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 diff --git a/data/TODO b/data/TODO new file mode 100644 index 00000000..580227ac --- /dev/null +++ b/data/TODO @@ -0,0 +1 @@ +icons file and stuff should be moved here at some point! diff --git a/data/images/conn_connected.png b/data/images/conn_connected.png Binary files differnew file mode 100644 index 00000000..6a5bcba9 --- /dev/null +++ b/data/images/conn_connected.png diff --git a/data/images/conn_connecting.png b/data/images/conn_connecting.png Binary files differnew file mode 100644 index 00000000..35cb0f6a --- /dev/null +++ b/data/images/conn_connecting.png diff --git a/data/images/conn_error.png b/data/images/conn_error.png Binary files differnew file mode 100644 index 00000000..ac1391df --- /dev/null +++ b/data/images/conn_error.png diff --git a/data/images/leapfrog.jpg b/data/images/leapfrog.jpg Binary files differnew file mode 100644 index 00000000..a1ddf4bb --- /dev/null +++ b/data/images/leapfrog.jpg diff --git a/data/resources/mainwindow.qrc b/data/resources/mainwindow.qrc new file mode 100644 index 00000000..9a2531c9 --- /dev/null +++ b/data/resources/mainwindow.qrc @@ -0,0 +1,8 @@ +<!DOCTYPE RCC><RCC version="1.0"> +<qresource prefix="/"> + <file>../images/conn_error.png</file> + <file>../images/conn_connecting.png</file> + <file>../images/conn_connected.png</file> + <file>../images/leapfrog.jpg</file> +</qresource> +</RCC> diff --git a/debian/README.Debian b/debian/README.Debian new file mode 100644 index 00000000..045d9700 --- /dev/null +++ b/debian/README.Debian @@ -0,0 +1,6 @@ +python-leap-client for Debian +----------------------------- + +<possible notes regarding this package - if none, delete this file> + + -- unknown <kali@croatan> Sat, 21 Jul 2012 00:11:05 -0700 diff --git a/debian/README.source b/debian/README.source new file mode 100644 index 00000000..eae9eabd --- /dev/null +++ b/debian/README.source @@ -0,0 +1,9 @@ +python-leap-client for Debian +----------------------------- + +<this file describes information about the source package, see Debian policy +manual section 4.14. You WILL either need to modify or delete this file> + + + + diff --git a/debian/changelog b/debian/changelog new file mode 100644 index 00000000..41dd76f2 --- /dev/null +++ b/debian/changelog @@ -0,0 +1,5 @@ +python-leap-client (0.1.0-1) unstable; urgency=low + + * Initial release (Closes: #nnnn) <nnnn is the bug number of your ITP> + + -- unknown <cal@croatan> Sat, 21 Jul 2012 00:11:05 -0700 diff --git a/debian/compat b/debian/compat new file mode 100644 index 00000000..45a4fb75 --- /dev/null +++ b/debian/compat @@ -0,0 +1 @@ +8 diff --git a/debian/control b/debian/control new file mode 100644 index 00000000..d4b38f25 --- /dev/null +++ b/debian/control @@ -0,0 +1,19 @@ +Source: python-leap-client +Section: unknown +Priority: extra +Maintainer: kali <kali@leap.se> +Standards-Version: 3.9.3 +Homepage: http://leap.se +#Vcs-Git: git://git.debian.org/collab-maint/python-leap-client.git +#Vcs-Browser: http://git.debian.org/?p=collab-maint/python-leap-client.git;a=summary +X-Python-Version: >= 2.7 + +Package: python-leap-client +Architecture: any +#XXX ??? +Depends: ${shlibs:Depends}, ${misc:Depends} +Depends: openvpn, python-qt4 +#XXX should deprecate python-support methinks +Build-Depends: debhelper (>= 8.0.0), python-support, pyqt4-dev-tools, python-sphinx +Description: the encrypted interned toolkit + <insert long description, indented with spaces> diff --git a/debian/copyright b/debian/copyright new file mode 100644 index 00000000..a5907f48 --- /dev/null +++ b/debian/copyright @@ -0,0 +1,38 @@ +Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/ +Upstream-Name: python-leap-client +Source: <url://example.com> + +Files: * +Copyright: <years> <put author's name and email here> + <years> <likewise for another author> +License: <special license> + <Put the license of the package here indented by 1 space> + <This follows the format of Description: lines in control file> + . + <Including paragraphs> + +# If you want to use GPL v2 or later for the /debian/* files use +# the following clauses, or change it to suit. Delete these two lines +Files: debian/* +Copyright: 2012 unknown <cal@croatan> +License: GPL-2+ + This package 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 + (at your option) any later version. + . + This package 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/> + . + On Debian systems, the complete text of the GNU General + Public License version 2 can be found in "/usr/share/common-licenses/GPL-2". + +# Please also look if there are files or directories which have a +# different copyright/license attached and list them here. +# Please avoid to pick license terms that are more restrictive than the +# packaged work, as it may make Debian's contributions unacceptable upstream. diff --git a/debian/docs b/debian/docs new file mode 100644 index 00000000..e953f2c6 --- /dev/null +++ b/debian/docs @@ -0,0 +1,2 @@ +CHANGES.txt +README.txt diff --git a/debian/files b/debian/files new file mode 100644 index 00000000..1aed53a8 --- /dev/null +++ b/debian/files @@ -0,0 +1 @@ +python-leap-client_0.1.0-1_i386.deb unknown extra diff --git a/debian/init.d.ex b/debian/init.d.ex new file mode 100644 index 00000000..3eec795a --- /dev/null +++ b/debian/init.d.ex @@ -0,0 +1,154 @@ +#!/bin/sh +### BEGIN INIT INFO +# Provides: python-leap-client +# Required-Start: $network $local_fs +# Required-Stop: +# Default-Start: 2 3 4 5 +# Default-Stop: 0 1 6 +# Short-Description: <Enter a short description of the software> +# Description: <Enter a long description of the software> +# <...> +# <...> +### END INIT INFO + +# Author: unknown <cal@croatan> + +# PATH should only include /usr/* if it runs after the mountnfs.sh script +PATH=/sbin:/usr/sbin:/bin:/usr/bin +DESC=python-leap-client # Introduce a short description here +NAME=python-leap-client # Introduce the short server's name here +DAEMON=/usr/sbin/python-leap-client # Introduce the server's location here +DAEMON_ARGS="" # Arguments to run the daemon with +PIDFILE=/var/run/$NAME.pid +SCRIPTNAME=/etc/init.d/$NAME + +# Exit if the package is not installed +[ -x $DAEMON ] || exit 0 + +# Read configuration variable file if it is present +[ -r /etc/default/$NAME ] && . /etc/default/$NAME + +# Load the VERBOSE setting and other rcS variables +. /lib/init/vars.sh + +# Define LSB log_* functions. +# Depend on lsb-base (>= 3.0-6) to ensure that this file is present. +. /lib/lsb/init-functions + +# +# Function that starts the daemon/service +# +do_start() +{ + # Return + # 0 if daemon has been started + # 1 if daemon was already running + # 2 if daemon could not be started + start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON --test > /dev/null \ + || return 1 + start-stop-daemon --start --quiet --pidfile $PIDFILE --exec $DAEMON -- \ + $DAEMON_ARGS \ + || return 2 + # Add code here, if necessary, that waits for the process to be ready + # to handle requests from services started subsequently which depend + # on this one. As a last resort, sleep for some time. +} + +# +# Function that stops the daemon/service +# +do_stop() +{ + # Return + # 0 if daemon has been stopped + # 1 if daemon was already stopped + # 2 if daemon could not be stopped + # other if a failure occurred + start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PIDFILE --name $NAME + RETVAL="$?" + [ "$RETVAL" = 2 ] && return 2 + # Wait for children to finish too if this is a daemon that forks + # and if the daemon is only ever run from this initscript. + # If the above conditions are not satisfied then add some other code + # that waits for the process to drop all resources that could be + # needed by services started subsequently. A last resort is to + # sleep for some time. + start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 --exec $DAEMON + [ "$?" = 2 ] && return 2 + # Many daemons don't delete their pidfiles when they exit. + rm -f $PIDFILE + return "$RETVAL" +} + +# +# Function that sends a SIGHUP to the daemon/service +# +do_reload() { + # + # If the daemon can reload its configuration without + # restarting (for example, when it is sent a SIGHUP), + # then implement that here. + # + start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE --name $NAME + return 0 +} + +case "$1" in + start) + [ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC " "$NAME" + do_start + case "$?" in + 0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;; + 2) [ "$VERBOSE" != no ] && log_end_msg 1 ;; + esac + ;; + stop) + [ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME" + do_stop + case "$?" in + 0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;; + 2) [ "$VERBOSE" != no ] && log_end_msg 1 ;; + esac + ;; + status) + status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $? + ;; + #reload|force-reload) + # + # If do_reload() is not implemented then leave this commented out + # and leave 'force-reload' as an alias for 'restart'. + # + #log_daemon_msg "Reloading $DESC" "$NAME" + #do_reload + #log_end_msg $? + #;; + restart|force-reload) + # + # If the "reload" option is implemented then remove the + # 'force-reload' alias + # + log_daemon_msg "Restarting $DESC" "$NAME" + do_stop + case "$?" in + 0|1) + do_start + case "$?" in + 0) log_end_msg 0 ;; + 1) log_end_msg 1 ;; # Old process is still running + *) log_end_msg 1 ;; # Failed to start + esac + ;; + *) + # Failed to stop + log_end_msg 1 + ;; + esac + ;; + *) + #echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2 + echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2 + exit 3 + ;; +esac + +: diff --git a/debian/menu.ex b/debian/menu.ex new file mode 100644 index 00000000..0ac5a68c --- /dev/null +++ b/debian/menu.ex @@ -0,0 +1,2 @@ +?package(python-leap-client):needs="X11|text|vc|wm" section="Applications/see-menu-manual"\ + title="python-leap-client" command="/usr/bin/python-leap-client" diff --git a/debian/patches/fix-manpage b/debian/patches/fix-manpage new file mode 100644 index 00000000..e279eb11 --- /dev/null +++ b/debian/patches/fix-manpage @@ -0,0 +1,35 @@ +Description: <short summary of the patch> + TODO: Put a short summary on the line above and replace this paragraph + with a longer explanation of this change. Complete the meta-information + with other relevant fields (see below for details). To make it easier, the + information below has been extracted from the changelog. Adjust it or drop + it. + . + python-leap-client (0.1.0-1) unstable; urgency=low + . + * Initial release (Closes: #nnnn) <nnnn is the bug number of your ITP> +Author: unknown <cal@croatan> + +--- +The information above should follow the Patch Tagging Guidelines, please +checkout http://dep.debian.net/deps/dep3/ to learn about the format. Here +are templates for supplementary fields that you might want to add: + +Origin: <vendor|upstream|other>, <url of original patch> +Bug: <url in upstream bugtracker> +Bug-Debian: http://bugs.debian.org/<bugnumber> +Bug-Ubuntu: https://launchpad.net/bugs/<bugnumber> +Forwarded: <no|not-needed|url proving that it has been forwarded> +Reviewed-By: <name and email of someone who approved the patch> +Last-Update: <YYYY-MM-DD> + +--- python-leap-client-0.1.0.orig/docs/leap.1 ++++ python-leap-client-0.1.0/docs/leap.1 +@@ -29,6 +29,6 @@ http://leap.se + You can report bugs at the bugtracker site of leap: + http://leap.se/code + .SH AUTHOR +-Kali <kaliyuga at riseup dot net> ++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/debian/patches/series b/debian/patches/series new file mode 100644 index 00000000..15e5320a --- /dev/null +++ b/debian/patches/series @@ -0,0 +1 @@ +fix-manpage diff --git a/debian/postinst.ex b/debian/postinst.ex new file mode 100644 index 00000000..888928ca --- /dev/null +++ b/debian/postinst.ex @@ -0,0 +1,39 @@ +#!/bin/sh +# postinst script for python-leap-client +# +# see: dh_installdeb(1) + +set -e + +# summary of how this script can be called: +# * <postinst> `configure' <most-recently-configured-version> +# * <old-postinst> `abort-upgrade' <new version> +# * <conflictor's-postinst> `abort-remove' `in-favour' <package> +# <new-version> +# * <postinst> `abort-remove' +# * <deconfigured's-postinst> `abort-deconfigure' `in-favour' +# <failed-install-package> <version> `removing' +# <conflicting-package> <version> +# for details, see http://www.debian.org/doc/debian-policy/ or +# the debian-policy package + + +case "$1" in + configure) + ;; + + abort-upgrade|abort-remove|abort-deconfigure) + ;; + + *) + echo "postinst called with unknown argument \`$1'" >&2 + exit 1 + ;; +esac + +# dh_installdeb will replace this with shell code automatically +# generated by other debhelper scripts. + +#DEBHELPER# + +exit 0 diff --git a/debian/postrm.ex b/debian/postrm.ex new file mode 100644 index 00000000..5048c8e2 --- /dev/null +++ b/debian/postrm.ex @@ -0,0 +1,37 @@ +#!/bin/sh +# postrm script for python-leap-client +# +# see: dh_installdeb(1) + +set -e + +# summary of how this script can be called: +# * <postrm> `remove' +# * <postrm> `purge' +# * <old-postrm> `upgrade' <new-version> +# * <new-postrm> `failed-upgrade' <old-version> +# * <new-postrm> `abort-install' +# * <new-postrm> `abort-install' <old-version> +# * <new-postrm> `abort-upgrade' <old-version> +# * <disappearer's-postrm> `disappear' <overwriter> +# <overwriter-version> +# for details, see http://www.debian.org/doc/debian-policy/ or +# the debian-policy package + + +case "$1" in + purge|remove|upgrade|failed-upgrade|abort-install|abort-upgrade|disappear) + ;; + + *) + echo "postrm called with unknown argument \`$1'" >&2 + exit 1 + ;; +esac + +# dh_installdeb will replace this with shell code automatically +# generated by other debhelper scripts. + +#DEBHELPER# + +exit 0 diff --git a/debian/preinst.ex b/debian/preinst.ex new file mode 100644 index 00000000..8aeafcfe --- /dev/null +++ b/debian/preinst.ex @@ -0,0 +1,35 @@ +#!/bin/sh +# preinst script for python-leap-client +# +# see: dh_installdeb(1) + +set -e + +# summary of how this script can be called: +# * <new-preinst> `install' +# * <new-preinst> `install' <old-version> +# * <new-preinst> `upgrade' <old-version> +# * <old-preinst> `abort-upgrade' <new-version> +# for details, see http://www.debian.org/doc/debian-policy/ or +# the debian-policy package + + +case "$1" in + install|upgrade) + ;; + + abort-upgrade) + ;; + + *) + echo "preinst called with unknown argument \`$1'" >&2 + exit 1 + ;; +esac + +# dh_installdeb will replace this with shell code automatically +# generated by other debhelper scripts. + +#DEBHELPER# + +exit 0 diff --git a/debian/prerm.ex b/debian/prerm.ex new file mode 100644 index 00000000..19cc6ca1 --- /dev/null +++ b/debian/prerm.ex @@ -0,0 +1,38 @@ +#!/bin/sh +# prerm script for python-leap-client +# +# see: dh_installdeb(1) + +set -e + +# summary of how this script can be called: +# * <prerm> `remove' +# * <old-prerm> `upgrade' <new-version> +# * <new-prerm> `failed-upgrade' <old-version> +# * <conflictor's-prerm> `remove' `in-favour' <package> <new-version> +# * <deconfigured's-prerm> `deconfigure' `in-favour' +# <package-being-installed> <version> `removing' +# <conflicting-package> <version> +# for details, see http://www.debian.org/doc/debian-policy/ or +# the debian-policy package + + +case "$1" in + remove|upgrade|deconfigure) + ;; + + failed-upgrade) + ;; + + *) + echo "prerm called with unknown argument \`$1'" >&2 + exit 1 + ;; +esac + +# dh_installdeb will replace this with shell code automatically +# generated by other debhelper scripts. + +#DEBHELPER# + +exit 0 diff --git a/debian/python-leap-client.cron.d.ex b/debian/python-leap-client.cron.d.ex new file mode 100644 index 00000000..693a391e --- /dev/null +++ b/debian/python-leap-client.cron.d.ex @@ -0,0 +1,4 @@ +# +# Regular cron jobs for the python-leap-client package +# +0 4 * * * root [ -x /usr/bin/python-leap-client_maintenance ] && /usr/bin/python-leap-client_maintenance diff --git a/debian/python-leap-client.debhelper.log b/debian/python-leap-client.debhelper.log new file mode 100644 index 00000000..c9704cfa --- /dev/null +++ b/debian/python-leap-client.debhelper.log @@ -0,0 +1,48 @@ +dh_auto_configure +dh_auto_build +dh_auto_test +dh_prep +dh_installdirs +dh_auto_install +dh_install +dh_installdocs +override_dh_installchangelogs dh_installchangelogs +dh_installchangelogs +dh_installexamples +dh_installman +dh_installcatalogs +dh_installcron +dh_installdebconf +dh_installemacsen +dh_installifupdown +dh_installinfo +dh_installinit +dh_installmenu +dh_installmime +dh_installmodules +dh_installlogcheck +dh_installlogrotate +dh_installpam +dh_installppp +dh_installudev +dh_installwm +dh_installxfonts +dh_installgsettings +dh_bugfiles +dh_ucf +dh_lintian +dh_gconf +dh_icons +dh_perl +dh_usrlocal +dh_link +dh_compress +dh_fixperms +dh_strip +dh_makeshlibs +dh_shlibdeps +dh_installdeb +dh_gencontrol +dh_md5sums +dh_builddeb +dh_builddeb diff --git a/debian/python-leap-client.default.ex b/debian/python-leap-client.default.ex new file mode 100644 index 00000000..131c9f87 --- /dev/null +++ b/debian/python-leap-client.default.ex @@ -0,0 +1,10 @@ +# Defaults for python-leap-client initscript +# sourced by /etc/init.d/python-leap-client +# installed at /etc/default/python-leap-client by the maintainer scripts + +# +# This is a POSIX shell fragment +# + +# Additional options that are passed to the Daemon. +DAEMON_OPTS="" diff --git a/debian/python-leap-client.doc-base.EX b/debian/python-leap-client.doc-base.EX new file mode 100644 index 00000000..e70c2917 --- /dev/null +++ b/debian/python-leap-client.doc-base.EX @@ -0,0 +1,20 @@ +Document: python-leap-client +Title: Debian python-leap-client Manual +Author: <insert document author here> +Abstract: This manual describes what python-leap-client is + and how it can be used to + manage online manuals on Debian systems. +Section: unknown + +Format: debiandoc-sgml +Files: /usr/share/doc/python-leap-client/python-leap-client.sgml.gz + +Format: postscript +Files: /usr/share/doc/python-leap-client/python-leap-client.ps.gz + +Format: text +Files: /usr/share/doc/python-leap-client/python-leap-client.text.gz + +Format: HTML +Index: /usr/share/doc/python-leap-client/html/index.html +Files: /usr/share/doc/python-leap-client/html/*.html diff --git a/debian/python-leap-client.install b/debian/python-leap-client.install new file mode 100644 index 00000000..11edacf0 --- /dev/null +++ b/debian/python-leap-client.install @@ -0,0 +1,2 @@ +#usr/share/polkit-1/actions/net.openvpn.gui.leap +polkit/net.openvpn.gui.leap.policy usr/share/polkit-1/actions/ diff --git a/debian/python-leap-client.postinst.debhelper b/debian/python-leap-client.postinst.debhelper new file mode 100644 index 00000000..8b32391c --- /dev/null +++ b/debian/python-leap-client.postinst.debhelper @@ -0,0 +1,7 @@ + +# Automatically added by dh_python2: +if which pycompile >/dev/null 2>&1; then + pycompile -p python-leap-client +fi + +# End automatically added section diff --git a/debian/python-leap-client.prerm.debhelper b/debian/python-leap-client.prerm.debhelper new file mode 100644 index 00000000..5ebc7ff1 --- /dev/null +++ b/debian/python-leap-client.prerm.debhelper @@ -0,0 +1,12 @@ + +# Automatically added by dh_python2: +if which pyclean >/dev/null 2>&1; then + pyclean -p python-leap-client +else + dpkg -L python-leap-client | grep \.py$ | while read file + do + rm -f "${file}"[co] >/dev/null + done +fi + +# End automatically added section diff --git a/debian/python-leap-client.substvars b/debian/python-leap-client.substvars new file mode 100644 index 00000000..80ba5c85 --- /dev/null +++ b/debian/python-leap-client.substvars @@ -0,0 +1,4 @@ +python:Versions=2.7 +python:Provides=python2.7-leap-client +python:Depends=python (>= 2.7), python (<< 2.8), python (>= 2.6.6-7~), python +misc:Depends= diff --git a/debian/rules b/debian/rules new file mode 100755 index 00000000..ec47a76b --- /dev/null +++ b/debian/rules @@ -0,0 +1,59 @@ +#!/usr/bin/make -f +# -*- makefile -*- +# Sample debian/rules that uses debhelper. +# This file was originally written by Joey Hess and Craig Small. +# As a special exception, when this file is copied by dh-make into a +# dh-make output file, you may use that output file without restriction. +# This special exception was added by Craig Small in version 0.37 of dh-make. +# +# + +# needed??? +# DEB_PYTHON_SYSTEM=pysupport + +# Uncomment this to turn on verbose mode. +#DH_VERBOSE=1 + +PYTHON2=$(shell pyversions -vr) + +%: + dh $@ --with python2 + #,sphinxdoc + +ifeq (,$(filter nocheck,$(DEB_BUILD_OPTIONS))) + +# run tests! +# +test-python%: + python$* setup.py test -vv + +override_dh_auto_test: $(PYTHON2:%=test-python%) $(PYTHON3:%=test-python%) +endif + +#dh_auto_build should be enough to build the python2 version + +#build-python%: +# python$* setup.py build + +#override_dh_auto_build: $(PYTHON3:%=build-python%) +# dh_auto_build + +#install-python%: +# python$* setup.py install --root=$(CURDIR)/debian/tmp --install-layout=deb + +#override_dh_auto_install: $(PYTHON3:%=install-python%) +# dh_auto_install + +override_dh_installchangelogs: + dh_installchangelogs -k CHANGES.txt + +# build and install sphinx docs +# +#override_dh_installdocs: +# python setup.py build_sphinx +# dh_installdocs build/sphinx/html + +override_dh_auto_clean: + dh_auto_clean + rm -rf build + rm -rf *.egg-info diff --git a/debian/source/format b/debian/source/format new file mode 100644 index 00000000..163aaf8d --- /dev/null +++ b/debian/source/format @@ -0,0 +1 @@ +3.0 (quilt) diff --git a/debian/watch.ex b/debian/watch.ex new file mode 100644 index 00000000..791fbd7d --- /dev/null +++ b/debian/watch.ex @@ -0,0 +1,23 @@ +# Example watch control file for uscan +# Rename this file to "watch" and then you can run the "uscan" command +# to check for upstream updates and more. +# See uscan(1) for format + +# Compulsory line, this is a version 3 file +version=3 + +# Uncomment to examine a Webpage +# <Webpage URL> <string match> +#http://www.example.com/downloads.php python-leap-client-(.*)\.tar\.gz + +# Uncomment to examine a Webserver directory +#http://www.example.com/pub/python-leap-client-(.*)\.tar\.gz + +# Uncommment to examine a FTP server +#ftp://ftp.example.com/pub/python-leap-client-(.*)\.tar\.gz debian uupdate + +# Uncomment to find new files on sourceforge, for devscripts >= 2.9 +# http://sf.net/python-leap-client/python-leap-client-(.*)\.tar\.gz + +# Uncomment to find new files on GooglePages +# http://example.googlepages.com/foo.html python-leap-client-(.*)\.tar\.gz diff --git a/docs/LICENSE b/docs/LICENSE new file mode 100644 index 00000000..b7b5f53d --- /dev/null +++ b/docs/LICENSE @@ -0,0 +1,340 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +License is intended to guarantee your freedom to share and change free +software--to make sure the software is free for all its users. This +General Public License applies to most of the Free Software +Foundation's software and to any other program whose authors commit to +using it. (Some other Free Software Foundation software is covered by +the GNU Library General Public License instead.) You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. Our General Public Licenses are designed to make sure that you +have the freedom to distribute copies of free software (and charge for +this service if you wish), that you receive source code or can get it +if you want it, that you can change the software or use pieces of it +in new free programs; and that you know you can do these things. + + To protect your rights, we need to make restrictions that forbid +anyone to deny you these rights or to ask you to surrender the rights. +These restrictions translate to certain responsibilities for you if you +distribute copies of the software, or if you modify it. + + For example, if you distribute copies of such a program, whether +gratis or for a fee, you must give the recipients all the rights that +you have. You must make sure that they, too, receive or can get the +source code. And you must show them these terms so they know their +rights. + + We protect your rights with two steps: (1) copyright the software, and +(2) offer you this license which gives you legal permission to copy, +distribute and/or modify the software. + + Also, for each author's protection and ours, we want to make certain +that everyone understands that there is no warranty for this free +software. If the software is modified by someone else and passed on, we +want its recipients to know that what they have is not the original, so +that any problems introduced by others will not reflect on the original +authors' reputations. + + Finally, any free program is threatened constantly by software +patents. We wish to avoid the danger that redistributors of a free +program will individually obtain patent licenses, in effect making the +program proprietary. To prevent this, we have made it clear that any +patent must be licensed for everyone's free use or not licensed at all. + + The precise terms and conditions for copying, distribution and +modification follow. + + GNU GENERAL PUBLIC LICENSE + TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION + + 0. This License applies to any program or other work which contains +a notice placed by the copyright holder saying it may be distributed +under the terms of this General Public License. The "Program", below, +refers to any such program or work, and a "work based on the Program" +means either the Program or any derivative work under copyright law: +that is to say, a work containing the Program or a portion of it, +either verbatim or with modifications and/or translated into another +language. (Hereinafter, translation is included without limitation in +the term "modification".) Each licensee is addressed as "you". + +Activities other than copying, distribution and modification are not +covered by this License; they are outside its scope. The act of +running the Program is not restricted, and the output from the Program +is covered only if its contents constitute a work based on the +Program (independent of having been made by running the Program). +Whether that is true depends on what the Program does. + + 1. You may copy and distribute verbatim copies of the Program's +source code as you receive it, in any medium, provided that you +conspicuously and appropriately publish on each copy an appropriate +copyright notice and disclaimer of warranty; keep intact all the +notices that refer to this License and to the absence of any warranty; +and give any other recipients of the Program a copy of this License +along with the Program. + +You may charge a fee for the physical act of transferring a copy, and +you may at your option offer warranty protection in exchange for a fee. + + 2. You may modify your copy or copies of the Program or any portion +of it, thus forming a work based on the Program, and copy and +distribute such modifications or work under the terms of Section 1 +above, provided that you also meet all of these conditions: + + a) You must cause the modified files to carry prominent notices + stating that you changed the files and the date of any change. + + b) You must cause any work that you distribute or publish, that in + whole or in part contains or is derived from the Program or any + part thereof, to be licensed as a whole at no charge to all third + parties under the terms of this License. + + c) If the modified program normally reads commands interactively + when run, you must cause it, when started running for such + interactive use in the most ordinary way, to print or display an + announcement including an appropriate copyright notice and a + notice that there is no warranty (or else, saying that you provide + a warranty) and that users may redistribute the program under + these conditions, and telling the user how to view a copy of this + License. (Exception: if the Program itself is interactive but + does not normally print such an announcement, your work based on + the Program is not required to print an announcement.) + +These requirements apply to the modified work as a whole. If +identifiable sections of that work are not derived from the Program, +and can be reasonably considered independent and separate works in +themselves, then this License, and its terms, do not apply to those +sections when you distribute them as separate works. But when you +distribute the same sections as part of a whole which is a work based +on the Program, the distribution of the whole must be on the terms of +this License, whose permissions for other licensees extend to the +entire whole, and thus to each and every part regardless of who wrote it. + +Thus, it is not the intent of this section to claim rights or contest +your rights to work written entirely by you; rather, the intent is to +exercise the right to control the distribution of derivative or +collective works based on the Program. + +In addition, mere aggregation of another work not based on the Program +with the Program (or with a work based on the Program) on a volume of +a storage or distribution medium does not bring the other work under +the scope of this License. + + 3. You may copy and distribute the Program (or a work based on it, +under Section 2) in object code or executable form under the terms of +Sections 1 and 2 above provided that you also do one of the following: + + a) Accompany it with the complete corresponding machine-readable + source code, which must be distributed under the terms of Sections + 1 and 2 above on a medium customarily used for software interchange; or, + + b) Accompany it with a written offer, valid for at least three + years, to give any third party, for a charge no more than your + cost of physically performing source distribution, a complete + machine-readable copy of the corresponding source code, to be + distributed under the terms of Sections 1 and 2 above on a medium + customarily used for software interchange; or, + + c) Accompany it with the information you received as to the offer + to distribute corresponding source code. (This alternative is + allowed only for noncommercial distribution and only if you + received the program in object code or executable form with such + an offer, in accord with Subsection b above.) + +The source code for a work means the preferred form of the work for +making modifications to it. For an executable work, complete source +code means all the source code for all modules it contains, plus any +associated interface definition files, plus the scripts used to +control compilation and installation of the executable. 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Any attempt +otherwise to copy, modify, sublicense or distribute the Program is +void, and will automatically terminate your rights under this License. +However, parties who have received copies, or rights, from you under +this License will not have their licenses terminated so long as such +parties remain in full compliance. + + 5. You are not required to accept this License, since you have not +signed it. However, nothing else grants you permission to modify or +distribute the Program or its derivative works. These actions are +prohibited by law if you do not accept this License. Therefore, by +modifying or distributing the Program (or any work based on the +Program), you indicate your acceptance of this License to do so, and +all its terms and conditions for copying, distributing or modifying +the Program or works based on it. + + 6. Each time you redistribute the Program (or any work based on the +Program), the recipient automatically receives a license from the +original licensor to copy, distribute or modify the Program subject to +these terms and conditions. You may not impose any further +restrictions on the recipients' exercise of the rights granted herein. +You are not responsible for enforcing compliance by third parties to +this License. + + 7. If, as a consequence of a court judgment or allegation of patent +infringement or for any other reason (not limited to patent issues), +conditions are imposed on you (whether by court order, agreement or +otherwise) that contradict the conditions of this License, they do not +excuse you from the conditions of this License. If you cannot +distribute so as to satisfy simultaneously your obligations under this +License and any other pertinent obligations, then as a consequence you +may not distribute the Program at all. For example, if a patent +license would not permit royalty-free redistribution of the Program by +all those who receive copies directly or indirectly through you, then +the only way you could satisfy both it and this License would be to +refrain entirely from distribution of the Program. + +If any portion of this section is held invalid or unenforceable under +any particular circumstance, the balance of the section is intended to +apply and the section as a whole is intended to apply in other +circumstances. + +It is not the purpose of this section to induce you to infringe any +patents or other property right claims or to contest validity of any +such claims; this section has the sole purpose of protecting the +integrity of the free software distribution system, which is +implemented by public license practices. Many people have made +generous contributions to the wide range of software distributed +through that system in reliance on consistent application of that +system; it is up to the author/donor to decide if he or she is willing +to distribute software through any other system and a licensee cannot +impose that choice. + +This section is intended to make thoroughly clear what is believed to +be a consequence of the rest of this License. + + 8. If the distribution and/or use of the Program is restricted in +certain countries either by patents or by copyrighted interfaces, the +original copyright holder who places the Program under this License +may add an explicit geographical distribution limitation excluding +those countries, so that distribution is permitted only in or among +countries not thus excluded. In such case, this License incorporates +the limitation as if written in the body of this License. + + 9. The Free Software Foundation may publish revised and/or new versions +of the General Public License from time to time. Such new versions will +be similar in spirit to the present version, but may differ in detail to +address new problems or concerns. + +Each version is given a distinguishing version number. If the Program +specifies a version number of this License which applies to it and "any +later version", you have the option of following the terms and conditions +either of that version or of any later version published by the Free +Software Foundation. If the Program does not specify a version number of +this License, you may choose any version ever published by the Free Software +Foundation. + + 10. If you wish to incorporate parts of the Program into other free +programs whose distribution conditions are different, write to the author +to ask for permission. For software which is copyrighted by the Free +Software Foundation, write to the Free Software Foundation; we sometimes +make exceptions for this. Our decision will be guided by the two goals +of preserving the free status of all derivatives of our free software and +of promoting the sharing and reuse of software generally. + + NO WARRANTY + + 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY +FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN +OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES +PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED +OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS +TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE +PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, +REPAIR OR CORRECTION. + + 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR +REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, +INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING +OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED +TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY +YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER +PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE +POSSIBILITY OF SUCH DAMAGES. + + 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 +convey 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 2 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, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) year name of author + Gnomovision 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, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + <signature of Ty Coon>, 1 April 1989 + Ty Coon, President of Vice + +This 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 Library General +Public License instead of this License. diff --git a/docs/Makefile b/docs/Makefile new file mode 100644 index 00000000..16aa258b --- /dev/null +++ b/docs/Makefile @@ -0,0 +1,153 @@ +# Makefile for Sphinx documentation +# + +# You can set these variables from the command line. +SPHINXOPTS = +SPHINXBUILD = sphinx-build +PAPER = +BUILDDIR = _build + +# Internal variables. +PAPEROPT_a4 = -D latex_paper_size=a4 +PAPEROPT_letter = -D latex_paper_size=letter +ALLSPHINXOPTS = -d $(BUILDDIR)/doctrees $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) . +# the i18n builder cannot share the environment and doctrees with the others +I18NSPHINXOPTS = $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) . + +.PHONY: help clean html dirhtml singlehtml pickle json htmlhelp qthelp devhelp epub latex latexpdf text man changes linkcheck doctest gettext + +help: + @echo "Please use \`make <target>' where <target> is one of" + @echo " html to make standalone HTML files" + @echo " dirhtml to make HTML files named index.html in directories" + @echo " singlehtml to make a single large HTML file" + @echo " pickle to make pickle files" + @echo " json to make JSON files" + @echo " htmlhelp to make HTML files and a HTML help project" + @echo " qthelp to make HTML files and a qthelp project" + @echo " devhelp to make HTML files and a Devhelp project" + @echo " epub to make an epub" + @echo " latex to make LaTeX files, you can set PAPER=a4 or PAPER=letter" + @echo " latexpdf to make LaTeX files and run them through pdflatex" + @echo " text to make text files" + @echo " man to make manual pages" + @echo " texinfo to make Texinfo files" + @echo " info to make Texinfo files and run them through makeinfo" + @echo " gettext to make PO message catalogs" + @echo " changes to make an overview of all changed/added/deprecated items" + @echo " linkcheck to check all external links for integrity" + @echo " doctest to run all doctests embedded in the documentation (if enabled)" + +clean: + -rm -rf $(BUILDDIR)/* + +html: + $(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html + @echo + @echo "Build finished. The HTML pages are in $(BUILDDIR)/html." + +dirhtml: + $(SPHINXBUILD) -b dirhtml $(ALLSPHINXOPTS) $(BUILDDIR)/dirhtml + @echo + @echo "Build finished. The HTML pages are in $(BUILDDIR)/dirhtml." + +singlehtml: + $(SPHINXBUILD) -b singlehtml $(ALLSPHINXOPTS) $(BUILDDIR)/singlehtml + @echo + @echo "Build finished. The HTML page is in $(BUILDDIR)/singlehtml." + +pickle: + $(SPHINXBUILD) -b pickle $(ALLSPHINXOPTS) $(BUILDDIR)/pickle + @echo + @echo "Build finished; now you can process the pickle files." + +json: + $(SPHINXBUILD) -b json $(ALLSPHINXOPTS) $(BUILDDIR)/json + @echo + @echo "Build finished; now you can process the JSON files." + +htmlhelp: + $(SPHINXBUILD) -b htmlhelp $(ALLSPHINXOPTS) $(BUILDDIR)/htmlhelp + @echo + @echo "Build finished; now you can run HTML Help Workshop with the" \ + ".hhp project file in $(BUILDDIR)/htmlhelp." + +qthelp: + $(SPHINXBUILD) -b qthelp $(ALLSPHINXOPTS) $(BUILDDIR)/qthelp + @echo + @echo "Build finished; now you can run "qcollectiongenerator" with the" \ + ".qhcp project file in $(BUILDDIR)/qthelp, like this:" + @echo "# qcollectiongenerator $(BUILDDIR)/qthelp/LEAP.qhcp" + @echo "To view the help file:" + @echo "# assistant -collectionFile $(BUILDDIR)/qthelp/LEAP.qhc" + +devhelp: + $(SPHINXBUILD) -b devhelp $(ALLSPHINXOPTS) $(BUILDDIR)/devhelp + @echo + @echo "Build finished." + @echo "To view the help file:" + @echo "# mkdir -p $$HOME/.local/share/devhelp/LEAP" + @echo "# ln -s $(BUILDDIR)/devhelp $$HOME/.local/share/devhelp/LEAP" + @echo "# devhelp" + +epub: + $(SPHINXBUILD) -b epub $(ALLSPHINXOPTS) $(BUILDDIR)/epub + @echo + @echo "Build finished. The epub file is in $(BUILDDIR)/epub." + +latex: + $(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex + @echo + @echo "Build finished; the LaTeX files are in $(BUILDDIR)/latex." + @echo "Run \`make' in that directory to run these through (pdf)latex" \ + "(use \`make latexpdf' here to do that automatically)." + +latexpdf: + $(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex + @echo "Running LaTeX files through pdflatex..." + $(MAKE) -C $(BUILDDIR)/latex all-pdf + @echo "pdflatex finished; the PDF files are in $(BUILDDIR)/latex." + +text: + $(SPHINXBUILD) -b text $(ALLSPHINXOPTS) $(BUILDDIR)/text + @echo + @echo "Build finished. The text files are in $(BUILDDIR)/text." + +man: + $(SPHINXBUILD) -b man $(ALLSPHINXOPTS) $(BUILDDIR)/man + @echo + @echo "Build finished. The manual pages are in $(BUILDDIR)/man." + +texinfo: + $(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo + @echo + @echo "Build finished. The Texinfo files are in $(BUILDDIR)/texinfo." + @echo "Run \`make' in that directory to run these through makeinfo" \ + "(use \`make info' here to do that automatically)." + +info: + $(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo + @echo "Running Texinfo files through makeinfo..." + make -C $(BUILDDIR)/texinfo info + @echo "makeinfo finished; the Info files are in $(BUILDDIR)/texinfo." + +gettext: + $(SPHINXBUILD) -b gettext $(I18NSPHINXOPTS) $(BUILDDIR)/locale + @echo + @echo "Build finished. The message catalogs are in $(BUILDDIR)/locale." + +changes: + $(SPHINXBUILD) -b changes $(ALLSPHINXOPTS) $(BUILDDIR)/changes + @echo + @echo "The overview file is in $(BUILDDIR)/changes." + +linkcheck: + $(SPHINXBUILD) -b linkcheck $(ALLSPHINXOPTS) $(BUILDDIR)/linkcheck + @echo + @echo "Link check complete; look for any errors in the above output " \ + "or in $(BUILDDIR)/linkcheck/output.txt." + +doctest: + $(SPHINXBUILD) -b doctest $(ALLSPHINXOPTS) $(BUILDDIR)/doctest + @echo "Testing of doctests in the sources finished, look at the " \ + "results in $(BUILDDIR)/doctest/output.txt." diff --git a/docs/conf.py b/docs/conf.py new file mode 100644 index 00000000..862a2f1f --- /dev/null +++ b/docs/conf.py @@ -0,0 +1,242 @@ +# -*- coding: utf-8 -*- +# +# LEAP documentation build configuration file, created by +# sphinx-quickstart on Sun Jul 22 18:32:05 2012. +# +# This file is execfile()d with the current directory set to its containing dir. +# +# Note that not all possible configuration values are present in this +# autogenerated file. +# +# All configuration values have a default; values that are commented out +# serve to show the default. + +import sys, os + +# If extensions (or modules to document with autodoc) are in another directory, +# add these directories to sys.path here. If the directory is relative to the +# documentation root, use os.path.abspath to make it absolute, like shown here. +#sys.path.insert(0, os.path.abspath('.')) + +# -- General configuration ----------------------------------------------------- + +# If your documentation needs a minimal Sphinx version, state it here. +#needs_sphinx = '1.0' + +# Add any Sphinx extension module names here, as strings. They can be extensions +# coming with Sphinx (named 'sphinx.ext.*') or your custom ones. +extensions = ['sphinx.ext.autodoc'] + +# Add any paths that contain templates here, relative to this directory. +templates_path = ['_templates'] + +# The suffix of source filenames. +source_suffix = '.txt' + +# The encoding of source files. +#source_encoding = 'utf-8-sig' + +# The master toctree document. +master_doc = 'index' + +# General information about the project. +project = u'LEAP' +copyright = u'2012, The Leap 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 +# built documents. +# +# The short X.Y version. +version = '0.1.0' +# The full version, including alpha/beta/rc tags. +release = '0.1.0' + +# The language for content autogenerated by Sphinx. Refer to documentation +# for a list of supported languages. +#language = None + +# There are two options for replacing |today|: either, you set today to some +# non-false value, then it is used: +#today = '' +# Else, today_fmt is used as the format for a strftime call. +#today_fmt = '%B %d, %Y' + +# List of patterns, relative to source directory, that match files and +# directories to ignore when looking for source files. +exclude_patterns = ['_build'] + +# The reST default role (used for this markup: `text`) to use for all documents. +#default_role = None + +# If true, '()' will be appended to :func: etc. cross-reference text. +#add_function_parentheses = True + +# If true, the current module name will be prepended to all description +# unit titles (such as .. function::). +#add_module_names = True + +# If true, sectionauthor and moduleauthor directives will be shown in the +# output. They are ignored by default. +#show_authors = False + +# The name of the Pygments (syntax highlighting) style to use. +pygments_style = 'sphinx' + +# A list of ignored prefixes for module index sorting. +#modindex_common_prefix = [] + + +# -- Options for HTML output --------------------------------------------------- + +# The theme to use for HTML and HTML Help pages. See the documentation for +# a list of builtin themes. +html_theme = 'default' + +# Theme options are theme-specific and customize the look and feel of a theme +# further. For a list of options available for each theme, see the +# documentation. +#html_theme_options = {} + +# Add any paths that contain custom themes here, relative to this directory. +#html_theme_path = [] + +# The name for this set of Sphinx documents. If None, it defaults to +# "<project> v<release> documentation". +#html_title = None + +# A shorter title for the navigation bar. Default is the same as html_title. +#html_short_title = None + +# The name of an image file (relative to this directory) to place at the top +# of the sidebar. +#html_logo = None + +# 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 + +# 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, +# so a file named "default.css" will overwrite the builtin "default.css". +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' + +# If true, SmartyPants will be used to convert quotes and dashes to +# typographically correct entities. +#html_use_smartypants = True + +# Custom sidebar templates, maps document names to template names. +#html_sidebars = {} + +# Additional templates that should be rendered to pages, maps page names to +# template names. +#html_additional_pages = {} + +# If false, no module index is generated. +#html_domain_indices = True + +# If false, no index is generated. +#html_use_index = True + +# If true, the index is split into individual pages for each letter. +#html_split_index = False + +# If true, links to the reST sources are added to the pages. +#html_show_sourcelink = True + +# If true, "Created using Sphinx" is shown in the HTML footer. Default is True. +#html_show_sphinx = True + +# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True. +#html_show_copyright = True + +# If true, an OpenSearch description file will be output, and all pages will +# contain a <link> tag referring to it. The value of this option must be the +# base URL from which the finished HTML is served. +#html_use_opensearch = '' + +# This is the file name suffix for HTML files (e.g. ".xhtml"). +#html_file_suffix = None + +# Output file base name for HTML help builder. +htmlhelp_basename = 'LEAPdoc' + + +# -- Options for LaTeX output -------------------------------------------------- + +latex_elements = { +# The paper size ('letterpaper' or 'a4paper'). +#'papersize': 'letterpaper', + +# The font size ('10pt', '11pt' or '12pt'). +#'pointsize': '10pt', + +# Additional stuff for the LaTeX preamble. +#'preamble': '', +} + +# Grouping the document tree into LaTeX files. List of tuples +# (source start file, target name, title, author, documentclass [howto/manual]). +latex_documents = [ + ('index', 'LEAP.tex', u'LEAP Documentation', + u'The Leap Project', 'manual'), +] + +# The name of an image file (relative to this directory) to place at the top of +# the title page. +#latex_logo = None + +# For "manual" documents, if this is true, then toplevel headings are parts, +# not chapters. +#latex_use_parts = False + +# If true, show page references after internal links. +#latex_show_pagerefs = False + +# If true, show URL addresses after external links. +#latex_show_urls = False + +# Documents to append as an appendix to all manuals. +#latex_appendices = [] + +# If false, no module index is generated. +#latex_domain_indices = True + + +# -- Options for manual page output -------------------------------------------- + +# One entry per manual page. List of tuples +# (source start file, name, description, authors, manual section). +man_pages = [ + ('index', 'leap', u'LEAP Documentation', + [u'The Leap Project'], 1) +] + +# If true, show URL addresses after external links. +#man_show_urls = False + + +# -- Options for Texinfo output ------------------------------------------------ + +# Grouping the document tree into Texinfo files. List of tuples +# (source start file, target name, title, author, +# dir menu entry, description, category) +texinfo_documents = [ + ('index', 'LEAP', u'LEAP Documentation', + u'The Leap Project', 'LEAP', 'One line description of project.', + 'Miscellaneous'), +] + +# Documents to append as an appendix to all manuals. +#texinfo_appendices = [] + +# If false, no module index is generated. +#texinfo_domain_indices = True + +# How to display URL addresses: 'footnote', 'no', or 'inline'. +#texinfo_show_urls = 'footnote' diff --git a/docs/index.txt b/docs/index.txt new file mode 100644 index 00000000..fa42e6fd --- /dev/null +++ b/docs/index.txt @@ -0,0 +1,37 @@ +.. 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 new file mode 100644 index 00000000..aaa614bb --- /dev/null +++ b/docs/leap.1 @@ -0,0 +1,34 @@ +.\" 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/make.bat b/docs/make.bat new file mode 100644 index 00000000..b241ea34 --- /dev/null +++ b/docs/make.bat @@ -0,0 +1,190 @@ +@ECHO OFF + +REM Command file for Sphinx documentation + +if "%SPHINXBUILD%" == "" ( + set SPHINXBUILD=sphinx-build +) +set BUILDDIR=_build +set ALLSPHINXOPTS=-d %BUILDDIR%/doctrees %SPHINXOPTS% . +set I18NSPHINXOPTS=%SPHINXOPTS% . +if NOT "%PAPER%" == "" ( + set ALLSPHINXOPTS=-D latex_paper_size=%PAPER% %ALLSPHINXOPTS% + set I18NSPHINXOPTS=-D latex_paper_size=%PAPER% %I18NSPHINXOPTS% +) + +if "%1" == "" goto help + +if "%1" == "help" ( + :help + echo.Please use `make ^<target^>` where ^<target^> is one of + echo. html to make standalone HTML files + echo. dirhtml to make HTML files named index.html in directories + echo. singlehtml to make a single large HTML file + echo. pickle to make pickle files + echo. json to make JSON files + echo. htmlhelp to make HTML files and a HTML help project + echo. qthelp to make HTML files and a qthelp project + echo. devhelp to make HTML files and a Devhelp project + echo. epub to make an epub + echo. latex to make LaTeX files, you can set PAPER=a4 or PAPER=letter + echo. text to make text files + echo. man to make manual pages + echo. texinfo to make Texinfo files + echo. gettext to make PO message catalogs + echo. changes to make an overview over all changed/added/deprecated items + echo. linkcheck to check all external links for integrity + echo. doctest to run all doctests embedded in the documentation if enabled + goto end +) + +if "%1" == "clean" ( + for /d %%i in (%BUILDDIR%\*) do rmdir /q /s %%i + del /q /s %BUILDDIR%\* + goto end +) + +if "%1" == "html" ( + %SPHINXBUILD% -b html %ALLSPHINXOPTS% %BUILDDIR%/html + if errorlevel 1 exit /b 1 + echo. + echo.Build finished. The HTML pages are in %BUILDDIR%/html. + goto end +) + +if "%1" == "dirhtml" ( + %SPHINXBUILD% -b dirhtml %ALLSPHINXOPTS% %BUILDDIR%/dirhtml + if errorlevel 1 exit /b 1 + echo. + echo.Build finished. The HTML pages are in %BUILDDIR%/dirhtml. + goto end +) + +if "%1" == "singlehtml" ( + %SPHINXBUILD% -b singlehtml %ALLSPHINXOPTS% %BUILDDIR%/singlehtml + if errorlevel 1 exit /b 1 + echo. + echo.Build finished. The HTML pages are in %BUILDDIR%/singlehtml. + goto end +) + +if "%1" == "pickle" ( + %SPHINXBUILD% -b pickle %ALLSPHINXOPTS% %BUILDDIR%/pickle + if errorlevel 1 exit /b 1 + echo. + echo.Build finished; now you can process the pickle files. + goto end +) + +if "%1" == "json" ( + %SPHINXBUILD% -b json %ALLSPHINXOPTS% %BUILDDIR%/json + if errorlevel 1 exit /b 1 + echo. + echo.Build finished; now you can process the JSON files. + goto end +) + +if "%1" == "htmlhelp" ( + %SPHINXBUILD% -b htmlhelp %ALLSPHINXOPTS% %BUILDDIR%/htmlhelp + if errorlevel 1 exit /b 1 + echo. + echo.Build finished; now you can run HTML Help Workshop with the ^ +.hhp project file in %BUILDDIR%/htmlhelp. + goto end +) + +if "%1" == "qthelp" ( + %SPHINXBUILD% -b qthelp %ALLSPHINXOPTS% %BUILDDIR%/qthelp + if errorlevel 1 exit /b 1 + echo. + echo.Build finished; now you can run "qcollectiongenerator" with the ^ +.qhcp project file in %BUILDDIR%/qthelp, like this: + echo.^> qcollectiongenerator %BUILDDIR%\qthelp\LEAP.qhcp + echo.To view the help file: + echo.^> assistant -collectionFile %BUILDDIR%\qthelp\LEAP.ghc + goto end +) + +if "%1" == "devhelp" ( + %SPHINXBUILD% -b devhelp %ALLSPHINXOPTS% %BUILDDIR%/devhelp + if errorlevel 1 exit /b 1 + echo. + echo.Build finished. + goto end +) + +if "%1" == "epub" ( + %SPHINXBUILD% -b epub %ALLSPHINXOPTS% %BUILDDIR%/epub + if errorlevel 1 exit /b 1 + echo. + echo.Build finished. The epub file is in %BUILDDIR%/epub. + goto end +) + +if "%1" == "latex" ( + %SPHINXBUILD% -b latex %ALLSPHINXOPTS% %BUILDDIR%/latex + if errorlevel 1 exit /b 1 + echo. + echo.Build finished; the LaTeX files are in %BUILDDIR%/latex. + goto end +) + +if "%1" == "text" ( + %SPHINXBUILD% -b text %ALLSPHINXOPTS% %BUILDDIR%/text + if errorlevel 1 exit /b 1 + echo. + echo.Build finished. The text files are in %BUILDDIR%/text. + goto end +) + +if "%1" == "man" ( + %SPHINXBUILD% -b man %ALLSPHINXOPTS% %BUILDDIR%/man + if errorlevel 1 exit /b 1 + echo. + echo.Build finished. The manual pages are in %BUILDDIR%/man. + goto end +) + +if "%1" == "texinfo" ( + %SPHINXBUILD% -b texinfo %ALLSPHINXOPTS% %BUILDDIR%/texinfo + if errorlevel 1 exit /b 1 + echo. + echo.Build finished. The Texinfo files are in %BUILDDIR%/texinfo. + goto end +) + +if "%1" == "gettext" ( + %SPHINXBUILD% -b gettext %I18NSPHINXOPTS% %BUILDDIR%/locale + if errorlevel 1 exit /b 1 + echo. + echo.Build finished. The message catalogs are in %BUILDDIR%/locale. + goto end +) + +if "%1" == "changes" ( + %SPHINXBUILD% -b changes %ALLSPHINXOPTS% %BUILDDIR%/changes + if errorlevel 1 exit /b 1 + echo. + echo.The overview file is in %BUILDDIR%/changes. + goto end +) + +if "%1" == "linkcheck" ( + %SPHINXBUILD% -b linkcheck %ALLSPHINXOPTS% %BUILDDIR%/linkcheck + if errorlevel 1 exit /b 1 + echo. + echo.Link check complete; look for any errors in the above output ^ +or in %BUILDDIR%/linkcheck/output.txt. + goto end +) + +if "%1" == "doctest" ( + %SPHINXBUILD% -b doctest %ALLSPHINXOPTS% %BUILDDIR%/doctest + if errorlevel 1 exit /b 1 + echo. + echo.Testing of doctests in the sources finished, look at the ^ +results in %BUILDDIR%/doctest/output.txt. + goto end +) + +:end diff --git a/ez_setup.py b/ez_setup.py new file mode 100644 index 00000000..b74adc06 --- /dev/null +++ b/ez_setup.py @@ -0,0 +1,284 @@ +#!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/setup.cfg b/setup.cfg new file mode 100644 index 00000000..01bb9544 --- /dev/null +++ b/setup.cfg @@ -0,0 +1,3 @@ +[egg_info] +tag_build = dev +tag_svn_revision = true diff --git a/setup.py b/setup.py new file mode 100755 index 00000000..2bda6b66 --- /dev/null +++ b/setup.py @@ -0,0 +1,63 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +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 setuptools import setup, find_packages +import os + +# get version from somewhere else +version = '0.1' + +setup_root = os.path.dirname(__file__) +sys.path.insert(0, os.path.join(setup_root, "src")) + +setup( + name='eip-client', + package_dir={"": "src"}, + version=version, + 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', + author_email='info@leap.se', + url='http://leap.se', + license='GPL', + packages=find_packages( + 'src', + exclude=['ez_setup', 'setup', 'examples', 'tests']), + include_package_data=True, + zip_safe=False, + install_requires=[ + # -*- Extra requirements: -*- + ], + data_files=[ + ("share/man/man1", + ["docs/leap.1"]), + ("share/polkit-1/actions", + ["setup/linux/polkit/net.openvpn.gui.leap.policy"]) + ], + platforms="all", + scripts=["setup/scripts/leap"], + entry_points=""" + # -*- Entry points: -*- + """, +) diff --git a/setup/linux/leap.desktop b/setup/linux/leap.desktop new file mode 100644 index 00000000..7a6d39d9 --- /dev/null +++ b/setup/linux/leap.desktop @@ -0,0 +1,13 @@ +[Desktop Entry] +Version=0.1.0 +Encoding=UTF-8 +Name=EIP +Comment=Anonymity and privacy +Comment[en]=Anonymity and privacy +Comment[es]=Anonimato y privacidad +Comment[sv]=Anonymitet och avlyssningsskydd +Exec=leap +Terminal=false +Type=Application +Icon=leap.png +Categories=Network; diff --git a/setup/linux/polkit/net.openvpn.gui.leap.policy b/setup/linux/polkit/net.openvpn.gui.leap.policy new file mode 100644 index 00000000..70a22b65 --- /dev/null +++ b/setup/linux/polkit/net.openvpn.gui.leap.policy @@ -0,0 +1,23 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE policyconfig PUBLIC + "-//freedesktop//DTD PolicyKit Policy Configuration 1.0//EN" + "http://www.freedesktop.org/standards/PolicyKit/1/policyconfig.dtd"> +<policyconfig> + + <vendor>LEAP Project</vendor> + <vendor_url>http://leap.se/</vendor_url> + + <action id="net.openvpn,gui.leap.run-openvpn"> + <description>Runs the openvpn binary</description> + <description xml:lang="es">Ejecuta el binario openvpn</description> + <message>OpenVPN needs that you authenticate to start</message> + <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> + </defaults> + <annotate key="org.freedesktop.policykit.exec.path">/usr/sbin/openvpn</annotate> + </action> +</policyconfig> diff --git a/setup/requirements.pip b/setup/requirements.pip new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/setup/requirements.pip diff --git a/setup/scripts/leap b/setup/scripts/leap new file mode 100755 index 00000000..6e62b597 --- /dev/null +++ b/setup/scripts/leap @@ -0,0 +1,6 @@ +#!/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 new file mode 100644 index 00000000..e4bc754e --- /dev/null +++ b/src/eip_client.egg-info/PKG-INFO @@ -0,0 +1,11 @@ +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 new file mode 100644 index 00000000..05688ff1 --- /dev/null +++ b/src/eip_client.egg-info/SOURCES.txt @@ -0,0 +1,28 @@ +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 new file mode 100644 index 00000000..8b137891 --- /dev/null +++ b/src/eip_client.egg-info/dependency_links.txt @@ -0,0 +1 @@ + diff --git a/src/eip_client.egg-info/entry_points.txt b/src/eip_client.egg-info/entry_points.txt new file mode 100644 index 00000000..a184cd05 --- /dev/null +++ b/src/eip_client.egg-info/entry_points.txt @@ -0,0 +1,3 @@ + + # -*- 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 new file mode 100644 index 00000000..8b137891 --- /dev/null +++ b/src/eip_client.egg-info/not-zip-safe @@ -0,0 +1 @@ + diff --git a/src/eip_client.egg-info/top_level.txt b/src/eip_client.egg-info/top_level.txt new file mode 100644 index 00000000..2905ed7d --- /dev/null +++ b/src/eip_client.egg-info/top_level.txt @@ -0,0 +1 @@ +leap diff --git a/src/leap/__init__.py b/src/leap/__init__.py new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/src/leap/__init__.py diff --git a/src/leap/app.py b/src/leap/app.py new file mode 100644 index 00000000..0a61fd4f --- /dev/null +++ b/src/leap/app.py @@ -0,0 +1,41 @@ +import logging +# This is only needed for Python v2 but is harmless for Python v3. +import sip +sip.setapi('QVariant', 2) +from PyQt4.QtGui import (QApplication, QSystemTrayIcon, QMessageBox) + +from leap.baseapp.mainwindow import LeapWindow + +logger = logging.getLogger(name=__name__) + + +def main(): + """ + launches the main event loop + long live to the (hidden) leap window! + """ + import sys + from leap.utils import leap_argparse + parser, opts = leap_argparse.init_leapc_args() + debug = getattr(opts, 'debug', False) + + #XXX get debug level and set logger accordingly + if debug: + logger.debug('args: ', opts) + + app = QApplication(sys.argv) + + if not QSystemTrayIcon.isSystemTrayAvailable(): + QMessageBox.critical(None, "Systray", + "I couldn't detect any \ +system tray on this system.") + sys.exit(1) + if not debug: + QApplication.setQuitOnLastWindowClosed(False) + + window = LeapWindow(opts) + window.show() + sys.exit(app.exec_()) + +if __name__ == "__main__": + main() diff --git a/src/leap/baseapp/__init__.py b/src/leap/baseapp/__init__.py new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/src/leap/baseapp/__init__.py diff --git a/src/leap/baseapp/config.py b/src/leap/baseapp/config.py new file mode 100644 index 00000000..efdb4726 --- /dev/null +++ b/src/leap/baseapp/config.py @@ -0,0 +1,40 @@ +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/mainwindow.py b/src/leap/baseapp/mainwindow.py new file mode 100644 index 00000000..68b6de8f --- /dev/null +++ b/src/leap/baseapp/mainwindow.py @@ -0,0 +1,398 @@ +# 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) + +from leap.gui import mainwindow_rc +from leap.eip.conductor import EIPConductor + + +class LeapWindow(QMainWindow): + #XXX tbd: refactor into model / view / controller + #and put in its own modules... + + newLogLine = pyqtSignal([str]) + statusChange = pyqtSignal([object]) + + def __init__(self, opts): + super(LeapWindow, self).__init__() + self.debugmode = getattr(opts, 'debug', False) + + self.vpn_service_started = False + + self.createWindowHeader() + self.createIconGroupBox() + + self.createActions() + self.createTrayIcon() + if self.debugmode: + self.createLogBrowser() + + # create timer + self.timer = QTimer() + + # bind signals + + self.trayIcon.activated.connect(self.iconActivated) + self.newLogLine.connect(self.onLoggerNewLine) + self.statusChange.connect(self.onStatusChange) + self.timer.timeout.connect(self.onTimerTick) + + widget = QWidget() + self.setCentralWidget(widget) + + # 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) + + # + # 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, )) + + self.trayIcon.show() + + self.setWindowTitle("Leap") + self.resize(400, 300) + + self.set_statusbarMessage('ready') + + if self.conductor.autostart: + self.start_or_stopVPN() + + 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.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): + """ + handles left click, left double click + showing the trayicon menu + """ + #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) + + def cleanupAndQuit(self): + """ + cleans state before shutting down app. + """ + # TODO:make sure to shutdown all child process / threads + # in conductor + self.conductor.cleanup() + qApp.quit() diff --git a/src/leap/eip/__init__.py b/src/leap/eip/__init__.py new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/src/leap/eip/__init__.py diff --git a/src/leap/eip/conductor.py b/src/leap/eip/conductor.py new file mode 100644 index 00000000..e3adadc4 --- /dev/null +++ b/src/leap/eip/conductor.py @@ -0,0 +1,272 @@ +""" +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/vpnmanager.py b/src/leap/eip/vpnmanager.py new file mode 100644 index 00000000..78777cfb --- /dev/null +++ b/src/leap/eip/vpnmanager.py @@ -0,0 +1,262 @@ +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 new file mode 100644 index 00000000..09bd5811 --- /dev/null +++ b/src/leap/eip/vpnwatcher.py @@ -0,0 +1,169 @@ +"""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 new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/src/leap/gui/__init__.py diff --git a/src/leap/gui/mainwindow_rc.py b/src/leap/gui/mainwindow_rc.py new file mode 100644 index 00000000..e5a671f3 --- /dev/null +++ b/src/leap/gui/mainwindow_rc.py @@ -0,0 +1,789 @@ +# -*- coding: utf-8 -*- + +# Resource object code +# +# Created: Sun Jul 22 17:08:49 2012 +# by: The Resource Compiler for PyQt (Qt v4.8.2) +# +# WARNING! 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QtCore.qUnregisterResourceData(0x01, qt_resource_struct, qt_resource_name, qt_resource_data) + +qInitResources() diff --git a/src/leap/tests/fakeclient.py b/src/leap/tests/fakeclient.py new file mode 100644 index 00000000..45de2cd6 --- /dev/null +++ b/src/leap/tests/fakeclient.py @@ -0,0 +1,63 @@ +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 new file mode 100644 index 00000000..06f96870 --- /dev/null +++ b/src/leap/tests/mocks/__init__.py @@ -0,0 +1 @@ +import manager diff --git a/src/leap/tests/mocks/manager.py b/src/leap/tests/mocks/manager.py new file mode 100644 index 00000000..564631cd --- /dev/null +++ b/src/leap/tests/mocks/manager.py @@ -0,0 +1,20 @@ +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/utils/__init__.py b/src/leap/utils/__init__.py new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/src/leap/utils/__init__.py diff --git a/src/leap/utils/coroutines.py b/src/leap/utils/coroutines.py new file mode 100644 index 00000000..5e25eb63 --- /dev/null +++ b/src/leap/utils/coroutines.py @@ -0,0 +1,107 @@ +# the problem of watching a stdout pipe from +# openvpn binary: using subprocess and coroutines +# acting as event consumers + +from __future__ import division, print_function + +from subprocess import PIPE, Popen +import sys +from threading import Thread + +ON_POSIX = 'posix' in sys.builtin_module_names + + +# +# Coroutines goodies +# + +def coroutine(func): + def start(*args, **kwargs): + cr = func(*args, **kwargs) + cr.next() + return cr + return start + + +@coroutine +def process_events(callback): + """ + coroutine loop that receives + events sent and dispatch the callback. + :param callback: callback to be called\ +for each event + :type callback: callable + """ + try: + while True: + m = (yield) + if callable(callback): + callback(m) + else: + #XXX log instead + print('not a callable passed') + except GeneratorExit: + return + +# +# Threads +# + + +def launch_thread(target, args): + """ + launch and demonize thread. + :param target: target function that will run in thread + :type target: function + :param args: args to be passed to thread + :type args: list + """ + t = Thread(target=target, + args=args) + t.daemon = True + t.start() + return t + + +def watch_output(out, observers): + """ + initializes dict of observer coroutines + and pushes lines to each of them as they are received + from the watched output. + :param out: stdout of a process. + :type out: fd + :param observers: tuple of coroutines to send data\ +for each event + :type ovservers: tuple + """ + observer_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) + out.close() + + +def spawn_and_watch_process(command, args, observers=None): + """ + spawns a subprocess with command, args, and launch + a watcher thread. + :param command: command to be executed in the subprocess + :type command: str + :param args: arguments + :type args: list + :param observers: tuple of observer functions to be called \ +for each line in the subprocess output. + :type observers: tuple + :return: a tuple containing the child process instance, and watcher_thread, + :rtype: (Subprocess, Thread) + """ + subp = Popen([command] + args, + stdout=PIPE, + stderr=PIPE, + bufsize=1, + close_fds=ON_POSIX) + watcher = launch_thread( + watch_output, + (subp.stdout, observers)) + return subp, watcher diff --git a/src/leap/utils/leap_argparse.py b/src/leap/utils/leap_argparse.py new file mode 100644 index 00000000..9c355134 --- /dev/null +++ b/src/leap/utils/leap_argparse.py @@ -0,0 +1,20 @@ +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/__init__.py b/tests/__init__.py new file mode 100644 index 00000000..ef0df1ca --- /dev/null +++ b/tests/__init__.py @@ -0,0 +1 @@ +# XXX put here a sample BaseEIPTestCase diff --git a/tests/support.py b/tests/support.py new file mode 100644 index 00000000..8ac49669 --- /dev/null +++ b/tests/support.py @@ -0,0 +1,111 @@ +# 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 new file mode 100644 index 00000000..2c56e12d --- /dev/null +++ b/tests/support_tests.py @@ -0,0 +1,1725 @@ +"""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 new file mode 100644 index 00000000..0f2b08a5 --- /dev/null +++ b/tests/test_argparse.py @@ -0,0 +1,26 @@ +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 new file mode 100644 index 00000000..c8e5d54a --- /dev/null +++ b/tests/test_conductor.py @@ -0,0 +1,8 @@ + +# 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 new file mode 100644 index 00000000..323a257f --- /dev/null +++ b/tests/test_mainwindow.py @@ -0,0 +1,150 @@ +# 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 new file mode 100644 index 00000000..398b7f36 --- /dev/null +++ b/tests/test_mgminterface.py @@ -0,0 +1,333 @@ +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_vpn_management.py b/tests/test_vpn_management.py new file mode 100644 index 00000000..d8a0314b --- /dev/null +++ b/tests/test_vpn_management.py @@ -0,0 +1,42 @@ +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() |
