#!/usr/bin/env python
+"""
+Tor Browser Launcher
+https://github.com/micahflee/torbrowser-launcher/
+
+Copyright (c) 2013 Micah Lee <micahflee@riseup.net>
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+"""
+
+import sys
+sys.path.append('/usr/share/torbrowser-launcher/lib/')
import gettext
gettext.install('torbrowser-launcher', '/usr/share/torbrowser-launcher/locale')
pygtk.require('2.0')
import gtk
-import os, sys, subprocess, locale, urllib2, gobject, time, pickle, json
+import os, subprocess, locale, urllib2, gobject, time, pickle, json, tarfile, psutil
-from twisted.web.client import Agent, ResponseDone
+from twisted.web.client import Agent, ResponseDone, ResponseFailed
from twisted.web.http_headers import Headers
from twisted.internet.protocol import Protocol
from twisted.internet.ssl import ClientContextFactory
+from twisted.internet.endpoints import TCP4ClientEndpoint
-from OpenSSL.SSL import Context, VERIFY_PEER, VERIFY_FAIL_IF_NO_PEER_CERT
-from OpenSSL.crypto import load_certificate, FILETYPE_PEM
+from txsocksx.client import SOCKS5ClientEndpoint
+
+import OpenSSL
+
+class TryStableException(Exception):
+ pass
+class DownloadErrorException(Exception):
+ pass
class VerifyTorProjectCert(ClientContextFactory):
def __init__(self, torproject_pem):
- self.torproject_ca = load_certificate(FILETYPE_PEM, open(torproject_pem, 'r').read())
+ self.torproject_ca = OpenSSL.crypto.load_certificate(OpenSSL.crypto.FILETYPE_PEM, open(torproject_pem, 'r').read())
def getContext(self, host, port):
ctx = ClientContextFactory.getContext(self)
ctx.set_verify_depth(0)
- ctx.set_verify(VERIFY_PEER | VERIFY_FAIL_IF_NO_PEER_CERT, self.verifyHostname)
+ ctx.set_verify(OpenSSL.SSL.VERIFY_PEER | OpenSSL.SSL.VERIFY_FAIL_IF_NO_PEER_CERT, self.verifyHostname)
return ctx
def verifyHostname(self, connection, cert, errno, depth, preverifyOK):
return cert.digest('sha256') == self.torproject_ca.digest('sha256')
+class TBLCommon:
-class TorBrowserLauncher:
- def __init__(self):
+ def __init__(self, tbl_version):
+ print _('Initializing Tor Browser Launcher')
+ self.tbl_version = tbl_version
+
# initialize the app
- self.set_gui(None, '', [])
self.discover_arch_lang()
self.build_paths()
- self.mkdir(self.paths['dir']['download'])
- self.mkdir(self.paths['dir']['tbb'])
+ self.mkdir(self.paths['data_dir'])
+ self.load_settings()
+ self.mkdir(self.paths['download_dir'])
+ self.mkdir(self.paths['tbb'][self.settings['preferred']]['dir'])
self.init_gnupg()
+ self.available_versions = {
+ 'stable': _('Tor Browser Bundle - stable'),
+ 'alpha': _('Tor Browser Bundle - alpha')
+ }
+
# allow buttons to have icons
try:
- settings = gtk.settings_get_default()
- settings.props.gtk_button_images = True
+ gtk_settings = gtk.settings_get_default()
+ gtk_settings.props.gtk_button_images = True
except:
pass
- self.launch_gui = True
-
- # if we haven't already hit an error
- if self.gui != 'error':
- # load settings
- if self.load_settings():
- self.build_paths(self.settings['latest_version'])
-
- # how long was it since the last update check?
- # 86400 seconds = 24 hours
- current_timestamp = int(time.time())
- if current_timestamp - self.settings['last_update_check_timestamp'] >= 86400:
- # check for update
- print 'Checking for update'
- self.set_gui('task', _("Checking for Tor Browser update."),
- ['download_update_check',
- 'attempt_update'])
-
- else:
- # no need to check for update
- print _('Checked for update within 24 hours, skipping')
- self.start_launcher()
-
- else:
- self.set_gui('error', _("Error loading settings. Delete ~/.torbrowser and try again."), [])
-
- if self.launch_gui:
- # set up the window
- self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
- self.window.set_title(_("Tor Browser"))
- self.window.set_icon_from_file(self.paths['file']['icon'])
- self.window.set_position(gtk.WIN_POS_CENTER)
- self.window.set_border_width(10)
- self.window.connect("delete_event", self.delete_event)
- self.window.connect("destroy", self.destroy)
-
- # build the rest of the UI
- self.build_ui()
-
- # download or run TBB
- def start_launcher(self):
- # is TBB already installed?
- if os.path.isfile(self.paths['file']['start']) and os.access(self.paths['file']['start'], os.X_OK):
- if self.settings['installed_version'] == self.settings['latest_version']:
- # current version of tbb is installed, launch it
- self.run(False)
- self.launch_gui = False
- elif self.settings['installed_version'] < self.settings['latest_version']:
- # there is a tbb upgrade available
- self.set_gui('task', _("Your Tor Browser is out of date."),
- ['download_tarball',
- 'download_tarball_sig',
- 'verify',
- 'extract',
- 'run'])
- else:
- # for some reason the installed tbb is newer than the current version?
- self.set_gui('error', _("Something is wrong. The version of Tor Browser Bundle you have installed is newer than the current version?"), [])
-
- # not installed
- else:
- # are the tarball and sig already downloaded?
- if os.path.isfile(self.paths['file']['tarball']) and os.path.isfile(self.paths['file']['tarball_sig']):
- # start the gui with verify
- self.set_gui('task', _("Installing Tor Browser."),
- ['verify',
- 'extract',
- 'run'])
-
- # first run
- else:
- self.set_gui('task', _("Downloading and installing Tor Browser."),
- ['download_tarball',
- 'download_tarball_sig',
- 'verify',
- 'extract',
- 'run'])
-
# discover the architecture and language
def discover_arch_lang(self):
# figure out the architecture
if tbb_version:
tarball_filename = 'tor-browser-gnu-linux-'+self.architecture+'-'+tbb_version+'-dev-'+self.language+'.tar.gz'
- self.paths['file']['tarball'] = tbb_data+'/download/'+tarball_filename
- self.paths['file']['tarball_sig'] = tbb_data+'/download/'+tarball_filename+'.asc'
- self.paths['url']['tarball'] = 'https://www.torproject.org/dist/torbrowser/linux/'+tarball_filename
- self.paths['url']['tarball_sig'] = 'https://www.torproject.org/dist/torbrowser/linux/'+tarball_filename+'.asc'
- self.paths['filename']['tarball'] = tarball_filename
- self.paths['filename']['tarball_sig'] = tarball_filename+'.asc'
+ self.paths['tarball_file'] = tbb_data+'/download/'+tarball_filename
+ self.paths['tarball_sig_file'] = tbb_data+'/download/'+tarball_filename+'.asc'
+ self.paths['tarball_url'] = 'https://www.torproject.org/dist/torbrowser/linux/'+tarball_filename
+ self.paths['tarball_sig_url'] = 'https://www.torproject.org/dist/torbrowser/linux/'+tarball_filename+'.asc'
+ self.paths['tarball_filename'] = tarball_filename
+ self.paths['tarball_sig_filename'] = tarball_filename+'.asc'
else:
self.paths = {
- 'dir': {
- 'data': tbb_data,
- 'download': tbb_data+'/download',
- 'tbb': tbb_data+'/tbb/'+self.architecture,
- 'gnupg_homedir': tbb_data+'/gnupg_homedir'
- },
- 'file': {
- 'settings': tbb_data+'/settings',
- 'version': tbb_data+'/version',
- 'start': tbb_data+'/tbb/'+self.architecture+'/tor-browser_'+self.language+'/start-tor-browser',
- 'update_check': tbb_data+'/download/RecommendedTBBVersions',
- 'icon': '/usr/share/pixmaps/torbrowser80.xpm',
- 'torproject_pem': '/usr/share/torbrowser-launcher/torproject.pem',
- 'erinn_key': '/usr/share/torbrowser-launcher/erinn.asc',
- 'sebastian_key': '/usr/share/torbrowser-launcher/sebastian.asc'
- },
- 'url': {
- 'update_check': 'https://check.torproject.org/RecommendedTBBVersions'
- },
- 'filename': {}
+ 'tbl_bin': '/usr/bin/torbrowser-launcher',
+ 'icon_file': '/usr/share/pixmaps/torbrowser80.xpm',
+ 'torproject_pem': '/usr/share/torbrowser-launcher/torproject.pem',
+ 'erinn_key': '/usr/share/torbrowser-launcher/erinn.asc',
+ 'sebastian_key': '/usr/share/torbrowser-launcher/sebastian.asc',
+ 'alexandre_key': '/usr/share/torbrowser-launcher/alexandre.asc',
+ 'data_dir': tbb_data,
+ 'download_dir': tbb_data+'/download',
+ 'gnupg_homedir': tbb_data+'/gnupg_homedir',
+ 'settings_file': tbb_data+'/settings',
+ 'update_check_url': 'https://check.torproject.org/RecommendedTBBVersions',
+ 'update_check_file': tbb_data+'/download/RecommendedTBBVersions',
+ 'tbb': {
+ 'stable': {
+ 'dir': tbb_data+'/tbb/stable/'+self.architecture,
+ 'start': tbb_data+'/tbb/stable/'+self.architecture+'/tor-browser_'+self.language+'/start-tor-browser',
+ 'vidalia_bin': tbb_data+'/tbb/stable/'+self.architecture+'/tor-browser_'+self.language+'/App/vidalia',
+ 'firefox_bin': tbb_data+'/tbb/stable/'+self.architecture+'/tor-browser_'+self.language+'/App/Firefox/firefox',
+ 'firefox_profile': tbb_data+'/tbb/stable/'+self.architecture+'/tor-browser_'+self.language+'/Data/profile',
+ },
+ 'alpha': {
+ 'dir': tbb_data+'/tbb/alpha/'+self.architecture,
+ 'start': tbb_data+'/tbb/alpha/'+self.architecture+'/tor-browser_'+self.language+'/start-tor-browser',
+ 'vidalia_bin': tbb_data+'/tbb/alpha/'+self.architecture+'/tor-browser_'+self.language+'/App/vidalia',
+ 'firefox_bin': tbb_data+'/tbb/alpha/'+self.architecture+'/tor-browser_'+self.language+'/App/Firefox/firefox',
+ 'firefox_profile': tbb_data+'/tbb/alpha/'+self.architecture+'/tor-browser_'+self.language+'/Data/profile',
+ }
+ }
}
# create a directory
os.makedirs(path, 0700)
return True
except:
- self.set_gui('error', _("Cannot create directory {0}").format(path), [], False)
+ print _("Cannot create directory {0}").format(path)
return False
if not os.access(path, os.W_OK):
- self.set_gui('error', _("{0} is not writable").format(path), [], False)
+ print _("{0} is not writable").format(path)
return False
return True
# if gnupg_homedir isn't set up, set it up
def init_gnupg(self):
- if not os.path.exists(self.paths['dir']['gnupg_homedir']):
- print _('Creating GnuPG homedir'), self.paths['dir']['gnupg_homedir']
- if self.mkdir(self.paths['dir']['gnupg_homedir']):
+ if not os.path.exists(self.paths['gnupg_homedir']):
+ print _('Creating GnuPG homedir'), self.paths['gnupg_homedir']
+ if self.mkdir(self.paths['gnupg_homedir']):
# import keys
print _('Importing keys')
- p1 = subprocess.Popen(['/usr/bin/gpg', '--homedir', self.paths['dir']['gnupg_homedir'], '--import', self.paths['file']['erinn_key']])
- p2 = subprocess.Popen(['/usr/bin/gpg', '--homedir', self.paths['dir']['gnupg_homedir'], '--import', self.paths['file']['sebastian_key']])
- # wait for keys to import before moving on
- p1.wait()
- p2.wait()
+ subprocess.Popen(['/usr/bin/gpg', '--homedir', self.paths['gnupg_homedir'], '--import', self.paths['erinn_key']]).wait()
+ subprocess.Popen(['/usr/bin/gpg', '--homedir', self.paths['gnupg_homedir'], '--import', self.paths['sebastian_key']]).wait()
+ subprocess.Popen(['/usr/bin/gpg', '--homedir', self.paths['gnupg_homedir'], '--import', self.paths['alexandre_key']]).wait()
+
+ # load settings
+ def load_settings(self):
+ default_settings = {
+ 'tbl_version': self.tbl_version,
+ 'preferred': 'stable',
+ 'installed_version': {
+ 'stable': False,
+ 'alpha': False
+ },
+ 'latest_version': {
+ 'stable': '0',
+ 'alpha': '0'
+ },
+ 'update_over_tor': True,
+ 'check_for_updates': False,
+ 'last_update_check_timestamp': 0
+ }
+
+ if os.path.isfile(self.paths['settings_file']):
+ settings = pickle.load(open(self.paths['settings_file']))
+
+ # what version settings is this?
+ if not 'tbl_version' in settings:
+ settings['tbl_version'] = '0.0.1'
+
+ # sanity checks for current version
+ if settings['tbl_version'] == self.tbl_version:
+ good_settings = True
+ if not 'preferred' in settings:
+ good_settings = False
+ if not 'installed_version' in settings:
+ good_settings = False
+ if not 'stable' in settings['installed_version']:
+ good_settings = False
+ if not 'alpha' in settings['installed_version']:
+ good_settings = False
+ if not 'latest_version' in settings:
+ good_settings = False
+ if not 'stable' in settings['latest_version']:
+ good_settings = False
+ if not 'alpha' in settings['latest_version']:
+ good_settings = False
+ if not 'update_over_tor' in settings:
+ good_settings = False
+ if not 'check_for_updates' in settings:
+ good_settings = False
+ if not 'last_update_check_timestamp' in settings:
+ good_settings = False
+
+ if good_settings:
+ self.settings = settings
+ else:
+ self.settings = default_settings
+
+ # settings migrations for previous versions
+ elif settings['tbl_version'] == '0.0.1':
+ self.settings = default_settings
+ self.settings['installed_version']['alpha'] = settings['installed_version']
+ self.save_settings()
+
+ # move tbb alpha
+ self.mkdir(self.paths['tbb']['alpha']['dir'])
+ # todo: move already-installed TBB alpha to new location
+ if os.path.exists(self.paths['data_dir']+'/tbb/x86_64'):
+ pass
+ if os.path.exists(self.paths['data_dir']+'/tbb/i686'):
+ pass
+
+ else:
+ self.settings = default_settings
+ self.save_settings()
+
+ # save settings
+ def save_settings(self):
+ pickle.dump(self.settings, open(self.paths['settings_file'], 'w'))
+ return True
+
+ # get the process id of a program
+ def get_pid(self, bin_path, python = False):
+ pid = None
+
+ for p in psutil.process_iter():
+ try:
+ if p.pid != os.getpid():
+ exe = None
+ if python:
+ if len(p.cmdline) > 1:
+ if 'python' in p.cmdline[0]:
+ exe = p.cmdline[1]
+ else:
+ if len(p.cmdline) > 0:
+ exe = p.cmdline[0]
+
+ if exe == bin_path:
+ pid = p.pid
+
+ except:
+ pass
+
+ return pid
+
+ # bring program's x window to front
+ def bring_window_to_front(self, pid):
+ # figure out the window id
+ win_id = None
+ p = subprocess.Popen(['wmctrl', '-l', '-p'], stdout=subprocess.PIPE)
+ for line in p.stdout.readlines():
+ line_split = line.split()
+ cur_win_id = line_split[0]
+ cur_win_pid = int(line_split[2])
+ if cur_win_pid == pid:
+ win_id = cur_win_id
+
+ # bring to front
+ if win_id:
+ subprocess.call(['wmctrl', '-i', '-a', win_id])
+
+class TBLSettings:
+ def __init__(self, common):
+ print _('Starting settings dialog')
+ self.common = common
+
+ # set up the window
+ self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
+ self.window.set_title(_("Tor Browser Launcher Settings"))
+ self.window.set_icon_from_file(self.common.paths['icon_file'])
+ self.window.set_position(gtk.WIN_POS_CENTER)
+ self.window.set_border_width(10)
+ self.window.connect("delete_event", self.delete_event)
+ self.window.connect("destroy", self.destroy)
+
+ # build the rest of the UI
+ self.box = gtk.VBox(False, 10)
+ self.window.add(self.box)
+ self.box.show()
+
+ self.hbox = gtk.HBox(False, 10)
+ self.box.pack_start(self.hbox, True, True, 0)
+ self.hbox.show()
+
+ self.settings_box = gtk.VBox(False, 10)
+ self.hbox.pack_start(self.settings_box, True, True, 0)
+ self.settings_box.show()
+
+ self.labels_box = gtk.VBox(False, 10)
+ self.hbox.pack_start(self.labels_box, True, True, 0)
+ self.labels_box.show()
+
+ # preferred version
+ self.preferred_box = gtk.HBox(False, 10)
+ self.settings_box.pack_start(self.preferred_box, True, True, 0)
+ self.preferred_box.show()
+
+ self.preferred_label = gtk.Label(_('I prefer'))
+ self.preferred_label.set_line_wrap(True)
+ self.preferred_box.pack_start(self.preferred_label, True, True, 0)
+ self.preferred_label.show()
+
+ self.preferred_options = []
+ for i in self.common.available_versions:
+ self.preferred_options.append(self.common.available_versions[i])
+ self.preferred_options.sort()
+
+ self.preferred = gtk.combo_box_new_text()
+ for option in self.preferred_options:
+ self.preferred.append_text(option)
+ if self.common.settings['preferred'] in self.common.available_versions:
+ self.preferred.set_active( self.preferred_options.index(self.common.available_versions[self.common.settings['preferred']]) )
+ else:
+ self.preferred.set_active(0)
+ self.preferred_box.pack_start(self.preferred, True, True, 0)
+ self.preferred.show()
+
+ # download over tor
+ self.tor_update_checkbox = gtk.CheckButton(_("Download updates over Tor (recommended)"))
+ self.settings_box.pack_start(self.tor_update_checkbox, True, True, 0)
+ if self.common.settings['update_over_tor']:
+ self.tor_update_checkbox.set_active(True)
+ else:
+ self.tor_update_checkbox.set_active(False)
+ self.tor_update_checkbox.show()
+
+ # check for updates
+ self.update_checkbox = gtk.CheckButton(_("Check for updates next launch"))
+ self.settings_box.pack_start(self.update_checkbox, True, True, 0)
+ if self.common.settings['check_for_updates']:
+ self.update_checkbox.set_active(True)
+ else:
+ self.update_checkbox.set_active(False)
+ self.update_checkbox.show()
+
+ # labels
+ if(self.common.settings['installed_version'][self.common.settings['preferred']]):
+ self.label1 = gtk.Label(_('Installed version:\n{0}').format(self.common.settings['installed_version'][self.common.settings['preferred']]))
+ else:
+ self.label1 = gtk.Label(_('Not installed'))
+ self.label1.set_line_wrap(True)
+ self.labels_box.pack_start(self.label1, True, True, 0)
+ self.label1.show()
+
+ if(self.common.settings['last_update_check_timestamp'] > 0):
+ self.label1 = gtk.Label(_('Last checked for updates:\n{0}').format(time.strftime("%B %d, %Y %I:%M %P", time.gmtime(self.common.settings['last_update_check_timestamp']))))
+ else:
+ self.label1 = gtk.Label(_('Never checked for updates'))
+ self.label1.set_line_wrap(True)
+ self.labels_box.pack_start(self.label1, True, True, 0)
+ self.label1.show()
+
+ # button box
+ self.button_box = gtk.HButtonBox()
+ self.button_box.set_layout(gtk.BUTTONBOX_SPREAD)
+ self.box.pack_start(self.button_box, True, True, 0)
+ self.button_box.show()
+
+ # save and launch button
+ save_launch_image = gtk.Image()
+ save_launch_image.set_from_stock(gtk.STOCK_APPLY, gtk.ICON_SIZE_BUTTON)
+ self.save_launch_button = gtk.Button(_("Launch Tor Browser"))
+ self.save_launch_button.set_image(save_launch_image)
+ self.save_launch_button.connect("clicked", self.save_launch, None)
+ self.button_box.add(self.save_launch_button)
+ self.save_launch_button.show()
+
+ # save and exit button
+ save_exit_image = gtk.Image()
+ save_exit_image.set_from_stock(gtk.STOCK_APPLY, gtk.ICON_SIZE_BUTTON)
+ self.save_exit_button = gtk.Button(_("Save & Exit"))
+ self.save_exit_button.set_image(save_exit_image)
+ self.save_exit_button.connect("clicked", self.save_exit, None)
+ self.button_box.add(self.save_exit_button)
+ self.save_exit_button.show()
+
+ # cancel button
+ cancel_image = gtk.Image()
+ cancel_image.set_from_stock(gtk.STOCK_CANCEL, gtk.ICON_SIZE_BUTTON)
+ self.cancel_button = gtk.Button(_("Cancel"))
+ self.cancel_button.set_image(cancel_image)
+ self.cancel_button.connect("clicked", self.destroy, None)
+ self.button_box.add(self.cancel_button)
+ self.cancel_button.show()
+
+ # show the window
+ self.window.show()
+
+ # start gtk
+ gtk.main()
+
+ # save and launch
+ def save_launch(self, widget, data=None):
+ self.save()
+ p = subprocess.Popen([self.common.paths['tbl_bin']])
+ self.destroy(False)
+
+ # save and exit
+ def save_exit(self, widget, data=None):
+ self.save()
+ self.destroy(False)
+
+ # save settings
+ def save(self):
+ # figure out the selected preferred option
+ preferred = None
+ selected = self.preferred_options[self.preferred.get_active()]
+ for i in self.common.available_versions:
+ if self.common.available_versions[i] == selected:
+ preferred = i
+ if preferred:
+ self.common.settings['preferred'] = preferred
+
+ # checkbox options
+ self.common.settings['update_over_tor'] = self.tor_update_checkbox.get_active()
+ self.common.settings['check_for_updates'] = self.update_checkbox.get_active()
+
+ # save them
+ self.common.save_settings()
+
+ # exit
+ def delete_event(self, widget, event, data=None):
+ return False
+ def destroy(self, widget, data=None):
+ gtk.main_quit()
+
+
+class TBLLauncher:
+ def __init__(self, common):
+ print _('Starting launcher dialog')
+ self.common = common
+
+ # init launcher
+ self.set_gui(None, '', [])
+ self.launch_gui = True
+ self.common.build_paths(self.common.settings['latest_version'][self.common.settings['preferred']])
+
+ # is vidalia already running and we just need to open a new firefox?
+ if self.common.settings['installed_version']:
+ vidalia_pid = self.common.get_pid('./App/vidalia')
+ firefox_pid = self.common.get_pid(self.common.paths['tbb'][self.common.settings['preferred']]['firefox_bin'])
+
+ if vidalia_pid and not firefox_pid:
+ print _('Vidalia is already open, but Firefox is closed. Launching new Firefox.')
+ self.common.bring_window_to_front(vidalia_pid)
+ subprocess.Popen([self.common.paths['tbb'][self.common.settings['preferred']]['firefox_bin'], '-no-remote', '-profile', self.common.paths['tbb'][self.common.settings['preferred']]['firefox_profile']])
+ return
+ elif vidalia_pid and firefox_pid:
+ print _('Vidalia and Firefox are already open, bringing them to focus')
+
+ # bring firefox to front, then vidalia
+ self.common.bring_window_to_front(firefox_pid)
+ self.common.bring_window_to_front(vidalia_pid)
+ return
+
+ # check for updates?
+ check_for_updates = False
+ if self.common.settings['check_for_updates']:
+ check_for_updates = True
+
+ if not check_for_updates:
+ # how long was it since the last update check?
+ # 86400 seconds = 24 hours
+ current_timestamp = int(time.time())
+ if current_timestamp - self.common.settings['last_update_check_timestamp'] >= 86400:
+ check_for_updates = True
+
+ if check_for_updates:
+ # check for update
+ print 'Checking for update'
+ self.set_gui('task', _("Checking for Tor Browser update."),
+ ['download_update_check',
+ 'attempt_update'])
+ else:
+ # no need to check for update
+ print _('Checked for update within 24 hours, skipping')
+ self.start_launcher()
+
+ if self.launch_gui:
+ # set up the window
+ self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
+ self.window.set_title(_("Tor Browser"))
+ self.window.set_icon_from_file(self.common.paths['icon_file'])
+ self.window.set_position(gtk.WIN_POS_CENTER)
+ self.window.set_border_width(10)
+ self.window.connect("delete_event", self.delete_event)
+ self.window.connect("destroy", self.destroy)
+
+ # build the rest of the UI
+ self.build_ui()
+
+ # download or run TBB
+ def start_launcher(self):
+ # is TBB already installed?
+ start = self.common.paths['tbb'][self.common.settings['preferred']]['start']
+ if os.path.isfile(start) and os.access(start, os.X_OK):
+ if self.common.settings['installed_version'][self.common.settings['preferred']] == self.common.settings['latest_version'][self.common.settings['preferred']]:
+ # current version of tbb is installed, launch it
+ self.run(False)
+ self.launch_gui = False
+ elif self.common.settings['installed_version'][self.common.settings['preferred']] < self.common.settings['latest_version'][self.common.settings['preferred']]:
+ # there is a tbb upgrade available
+ self.set_gui('task', _("Your Tor Browser is out of date."),
+ ['download_tarball_sig',
+ 'download_tarball',
+ 'verify',
+ 'extract',
+ 'run'])
+ else:
+ # for some reason the installed tbb is newer than the current version?
+ self.set_gui('error', _("Something is wrong. The version of Tor Browser Bundle you have installed is newer than the current version?"), [])
+ # not installed
+ else:
+ # are the tarball and sig already downloaded?
+ if os.path.isfile(self.common.paths['tarball_file']) and os.path.isfile(self.common.paths['tarball_sig_file']):
+ # start the gui with verify
+ self.set_gui('task', _("Installing Tor Browser."),
+ ['verify',
+ 'extract',
+ 'run'])
+
+ # first run
+ else:
+ self.set_gui('task', _("Downloading and installing Tor Browser."),
+ ['download_tarball_sig',
+ 'download_tarball',
+ 'verify',
+ 'extract',
+ 'run'])
+
# there are different GUIs that might appear, this sets which one we want
def set_gui(self, gui, message, tasks, autostart=True):
self.gui = gui
# set all gtk variables to False
def clear_ui(self):
- if hasattr(self, 'box'):
+ if hasattr(self, 'box') and hasattr(self.box, 'destroy'):
self.box.destroy()
self.box = False
# build the application's UI
def build_ui(self):
+ self.clear_ui()
+
self.box = gtk.VBox(False, 20)
self.window.add(self.box)
- if self.gui == 'error':
+ if self.gui == 'error' or self.gui == 'error_try_stable' or self.gui == 'error_try_tor':
# labels
self.label = gtk.Label( self.gui_message )
self.label.set_line_wrap(True)
self.box.pack_start(self.label, True, True, 0)
self.label.show()
- #self.label2 = gtk.Label("You can fix the problem by deleting:\n"+self.paths['dir']['data']+"\n\nHowever, you will lose all your bookmarks and other Tor Browser preferences.")
- #self.label2.set_line_wrap(True)
- #self.box.pack_start(self.label2, True, True, 0)
- #self.label2.show()
+ # button box
+ self.button_box = gtk.HButtonBox()
+ self.button_box.set_layout(gtk.BUTTONBOX_SPREAD)
+ self.box.pack_start(self.button_box, True, True, 0)
+ self.button_box.show()
+
+ if self.gui != 'error':
+ # yes button
+ yes_image = gtk.Image()
+ yes_image.set_from_stock(gtk.STOCK_APPLY, gtk.ICON_SIZE_BUTTON)
+ self.yes_button = gtk.Button("Yes")
+ self.yes_button.set_image(yes_image)
+ if self.gui == 'error_try_stable':
+ self.yes_button.connect("clicked", self.try_stable, None)
+ elif self.gui == 'error_try_tor':
+ self.yes_button.connect("clicked", self.try_tor, None)
+ self.button_box.add(self.yes_button)
+ self.yes_button.show()
# exit button
exit_image = gtk.Image()
self.exit_button = gtk.Button("Exit")
self.exit_button.set_image(exit_image)
self.exit_button.connect("clicked", self.destroy, None)
- self.box.add(self.exit_button)
+ self.button_box.add(self.exit_button)
self.exit_button.show()
elif self.gui == 'task':
# start button
start_image = gtk.Image()
start_image.set_from_stock(gtk.STOCK_APPLY, gtk.ICON_SIZE_BUTTON)
- self.start_button = gtk.Button("Start")
+ self.start_button = gtk.Button(_("Start"))
self.start_button.set_image(start_image)
self.start_button.connect("clicked", self.start, None)
self.button_box.add(self.start_button)
# exit button
exit_image = gtk.Image()
exit_image.set_from_stock(gtk.STOCK_CANCEL, gtk.ICON_SIZE_BUTTON)
- self.exit_button = gtk.Button("Exit")
+ self.exit_button = gtk.Button(_("Exit"))
self.exit_button.set_image(exit_image)
self.exit_button.connect("clicked", self.destroy, None)
self.button_box.add(self.exit_button)
self.gui_task_i += 1
if task == 'download_update_check':
- print _('Downloading'), self.paths['url']['update_check']
- self.download('update check', self.paths['url']['update_check'], self.paths['file']['update_check'])
+ print _('Downloading'), self.common.paths['update_check_url']
+ self.download('update check', self.common.paths['update_check_url'], self.common.paths['update_check_file'])
if task == 'attempt_update':
print _('Checking to see if update it needed')
self.attempt_update()
elif task == 'download_tarball':
- print _('Downloading'), self.paths['url']['tarball']
- self.download('tarball', self.paths['url']['tarball'], self.paths['file']['tarball'])
+ print _('Downloading'), self.common.paths['tarball_url']
+ self.download('tarball', self.common.paths['tarball_url'], self.common.paths['tarball_file'])
elif task == 'download_tarball_sig':
- print _('Downloading'), +self.paths['url']['tarball_sig']
- self.download('signature', self.paths['url']['tarball_sig'], self.paths['file']['tarball_sig'])
+ print _('Downloading'), self.common.paths['tarball_sig_url']
+ self.download('signature', self.common.paths['tarball_sig_url'], self.common.paths['tarball_sig_file'])
elif task == 'verify':
print _('Verifying signature')
self.verify()
elif task == 'extract':
- print _('Extracting'), self.paths['filename']['tarball']
+ print _('Extracting'), self.common.paths['tarball_filename']
self.extract()
elif task == 'run':
- print _('Running'), self.paths['file']['start']
+ print _('Running'), self.common.paths['tbb'][self.common.settings['preferred']]['start']
self.run()
elif task == 'start_over':
def response_received(self, response):
class FileDownloader(Protocol):
- def __init__(self, file, total, progress, done_cb):
+ def __init__(self, language, file, total, progress, done_cb):
self.file = file
self.total = total
self.so_far = 0
self.progress = progress
self.all_done = done_cb
+ if response.code != 200:
+ try_stable = False
+ if response.code == 404:
+ if common.settings['preferred'] == 'alpha' and language != 'en-US':
+ try_stable = True
+
+ if try_stable:
+ print 'about to raise TryStableException'
+ raise TryStableException(_("It looks like the alpha version of Tor Browser Bundle isn't available for your language. Would you like to try the stable version instead?"))
+ else:
+ raise DownloadErrorException(_("Error with download: {0} {1}").format(response.code, response.phrase))
+
def dataReceived(self, bytes):
self.file.write(bytes)
self.so_far += len(bytes)
amount = amount / float(size)
break
- self.progress.set_text(_('Downloaded')+('%2.1f%% (%2.1f %s)' % ((percent * 100.0), amount, units)))
+ self.progress.set_text(_('Downloaded')+(' %2.1f%% (%2.1f %s)' % ((percent * 100.0), amount, units)))
def connectionLost(self, reason):
print _('Finished receiving body:'), reason.getErrorMessage()
self.all_done(reason)
- dl = FileDownloader(self.file_download, response.length, self.progressbar, self.response_finished)
- response.deliverBody(dl)
+ dl = FileDownloader(self.common.language, self.file_download, response.length, self.progressbar, self.response_finished)
+ response.deliverBody(dl)
def response_finished(self, msg):
if msg.check(ResponseDone):
## FIXME handle errors
def download_error(self, f):
- print _("Download error"), f
- self.set_gui('error', _("Error starting download:\n\n{0}\n\nAre you connected to the internet?").format(f.value), [], False)
- self.clear_ui()
+ print _("Download error:"), f.value, type(f.value)
+
+ if isinstance(f.value, TryStableException):
+ f.trap(TryStableException)
+ self.set_gui('error_try_stable', str(f.value), [], False)
+
+ elif isinstance(f.value, DownloadErrorException):
+ f.trap(DownloadErrorException)
+ self.set_gui('error', str(f.value), [], False)
+
+ elif isinstance(f.value, ResponseFailed):
+ for reason in f.value.reasons:
+ if isinstance(reason.value, OpenSSL.SSL.Error):
+ # TODO: add the ability to report attack by posting bug to trac.torproject.org
+ if not self.common.settings['update_over_tor']:
+ self.set_gui('error_try_tor', _('The SSL certificate served by https://www.torproject.org is invalid! You may be under attack. Try the download again using Tor?'), [], False)
+ else:
+ self.set_gui('error', _('The SSL certificate served by https://www.torproject.org is invalid! You may be under attack.'), [], False)
+
+ else:
+ self.set_gui('error', _("Error starting download:\n\n{0}\n\nAre you connected to the internet?").format(f.value), [], False)
+
self.build_ui()
def download(self, name, url, path):
self.progressbar.show()
self.refresh_gtk()
- agent = Agent(reactor, VerifyTorProjectCert(self.paths['file']['torproject_pem']))
+ agent = Agent(reactor, VerifyTorProjectCert(self.common.paths['torproject_pem']))
d = agent.request('GET', url,
Headers({'User-Agent': ['torbrowser-launcher']}),
None)
if not reactor.running:
reactor.run()
+ def try_stable(self, widget, data=None):
+ # change preferred to stable and relaunch TBL
+ self.common.settings['preferred'] = 'stable'
+ self.common.save_settings()
+ p = subprocess.Popen([self.common.paths['tbl_bin']])
+ self.destroy(False)
+
+ def try_tor(self, widget, data=None):
+ # set update_over_tor to true and relaunch TBL
+ self.common.settings['update_over_tor'] = True
+ self.common.save_settings()
+ p = subprocess.Popen([self.common.paths['tbl_bin']])
+ self.destroy(False)
+
def attempt_update(self):
# load the update check file
try:
- versions = json.load(open(self.paths['file']['update_check']))
- latest_version = None
+ versions = json.load(open(self.common.paths['update_check_file']))
+ latest_stable = None
+ latest_alpha = None
- end = '-Linux'
+ # filter linux versions
+ valid_versions = []
for version in versions:
- if str(version).find(end) != -1:
- latest_version = str(version)
-
- if latest_version:
- self.settings['latest_version'] = latest_version[:-len(end)]
- self.settings['last_update_check_timestamp'] = int(time.time())
- self.save_settings()
- self.build_paths(self.settings['latest_version'])
+ if str(version).find('-Linux') != -1:
+ valid_versions.append(str(version))
+ # find alpha
+ for version in valid_versions:
+ if version.find('alpha') != -1:
+ latest_alpha = version
+ valid_versions.remove(latest_alpha)
+ # find stable (whatever is left after alpha)
+ if len(valid_versions):
+ latest_stable = valid_versions[0]
+
+ if latest_stable or latest_alpha:
+ if latest_stable:
+ self.common.settings['latest_version']['stable'] = latest_stable[:-len('-Linux')]
+ if latest_alpha:
+ self.common.settings['latest_version']['alpha'] = latest_alpha[:-len('-Linux')]
+ self.common.settings['last_update_check_timestamp'] = int(time.time())
+ self.common.settings['check_for_updates'] = False
+ self.common.save_settings()
+ self.common.build_paths(self.common.settings['latest_version'][self.common.settings['preferred']])
self.start_launcher()
else:
self.progressbar.set_text(_('Verifying Signature'))
self.progressbar.show()
- p = subprocess.Popen(['/usr/bin/gpg', '--homedir', self.paths['dir']['gnupg_homedir'], '--verify', self.paths['file']['tarball_sig']])
+ p = subprocess.Popen(['/usr/bin/gpg', '--homedir', self.common.paths['gnupg_homedir'], '--verify', self.common.paths['tarball_sig_file']])
self.pulse_until_process_exits(p)
if p.returncode == 0:
self.run_task()
else:
+ # TODO: add the ability to report attack by posting bug to trac.torproject.org
self.set_gui('task', _("SIGNATURE VERIFICATION FAILED!\n\nYou might be under attack, or there might just be a networking problem. Click Start try the download again."), ['start_over'], False)
self.clear_ui()
self.build_ui()
self.progressbar.set_fraction(0)
self.progressbar.set_text(_('Installing'))
self.progressbar.show()
+ self.refresh_gtk()
- p = subprocess.Popen(['tar', '-xf', self.paths['file']['tarball'], '-C', self.paths['dir']['tbb']], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
- self.pulse_until_process_exits(p)
+ # make sure this file is a tarfile
+ if tarfile.is_tarfile(self.common.paths['tarball_file']):
+ tf = tarfile.open(self.common.paths['tarball_file'])
+ tf.extractall(self.common.paths['tbb'][self.common.settings['preferred']]['dir'])
+ else:
+ self.set_gui('task', _("Tor Browser Launcher doesn't understand the file format of {0}"), ['start_over'], False)
+ self.clear_ui()
+ self.build_ui()
# installation is finished, so save installed_version
- self.settings['installed_version'] = self.settings['latest_version']
- self.save_settings()
+ self.common.settings['installed_version'] = self.common.settings['latest_version']
+ self.common.save_settings()
self.run_task()
def run(self, run_next_task = True):
- subprocess.Popen([self.paths['file']['start']])
+ subprocess.Popen([self.common.paths['tbb'][self.common.settings['preferred']]['start']])
if run_next_task:
self.run_task()
self.gui_tasks = ['download_tarball', 'download_tarball_sig', 'verify', 'extract', 'run']
self.gui_task_i = 0
self.start(None)
-
- # load settings
- def load_settings(self):
- if os.path.isfile(self.paths['file']['settings']):
- self.settings = pickle.load(open(self.paths['file']['settings']))
- # sanity checks
- if not 'installed_version' in self.settings:
- return False
- if not 'latest_version' in self.settings:
- return False
- if not 'last_update_check_timestamp' in self.settings:
- return False
- else:
- self.settings = {
- 'installed_version': False,
- 'latest_version': '0',
- 'last_update_check_timestamp': 0
- }
- self.save_settings()
- return True
-
- # save settings
- def save_settings(self):
- pickle.dump(self.settings, open(self.paths['file']['settings'], 'w'))
- return True
-
+
# refresh gtk
def refresh_gtk(self):
while gtk.events_pending():
reactor.stop()
if __name__ == "__main__":
- tor_browser_launcher_version = '0.1'
+ tor_browser_launcher_version = '0.0.2'
print _('Tor Browser Launcher')
+ print _('By Micah Lee, licensed under GPLv3')
print _('version {0}').format(tor_browser_launcher_version)
print 'https://github.com/micahflee/torbrowser-launcher'
- app = TorBrowserLauncher()
+ common = TBLCommon(tor_browser_launcher_version)
+
+ # is torbrowser-launcher already running?
+ tbl_pid = common.get_pid(common.paths['tbl_bin'], True)
+ if tbl_pid:
+ print _('Tor Browser Launcher is already running (pid {0}), bringing to front').format(tbl_pid)
+ common.bring_window_to_front(tbl_pid)
+ sys.exit()
+
+ if '-settings' in sys.argv:
+ # settings mode
+ app = TBLSettings(common)
+
+ else:
+ # launcher mode
+ app = TBLLauncher(common)
projects / torbrowser-launcher.git / blobdiff