X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=torbrowser-launcher;h=e811242caf12fbf42fe54fa8152f7ee095b2751d;hb=a4bc9789b0d25c5d604e310f313d85ee15871a65;hp=03f15b1ef4ca145d6f4c0b91dbc4fad4c9dbed67;hpb=749f5283b38830448ff97f32f3f255ba78ea8786;p=torbrowser-launcher.git diff --git a/torbrowser-launcher b/torbrowser-launcher index 03f15b1..e811242 100755 --- a/torbrowser-launcher +++ b/torbrowser-launcher @@ -1,9 +1,9 @@ -#!/usr/bin/env python +#!/usr/bin/env python3 """ Tor Browser Launcher https://github.com/micahflee/torbrowser-launcher/ -Copyright (c) 2013 Micah Lee +Copyright (c) 2013-2017 Micah Lee Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation @@ -26,1134 +26,5 @@ 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 platform - -import gettext -gettext.install('torbrowser-launcher', '/usr/share/torbrowser-launcher/locale') - -from twisted.internet import gtk2reactor -gtk2reactor.install() -from twisted.internet import reactor - -import pygtk -pygtk.require('2.0') -import gtk - -import os, subprocess, locale, urllib2, gobject, time, pickle, json, tarfile, psutil, hashlib, lzma - -from twisted.web.client import Agent, RedirectAgent, 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 twisted.internet.error import DNSLookupError - -from txsocksx.client import SOCKS5ClientEndpoint - -import OpenSSL - -class TryStableException(Exception): - pass -class TryDefaultMirrorException(Exception): - pass -class DownloadErrorException(Exception): - pass - -class VerifyTorProjectCert(ClientContextFactory): - - def __init__(self, torproject_pem): - 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(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: - - def __init__(self, tbl_version): - print _('Initializing Tor Browser Launcher') - self.tbl_version = tbl_version - - # initialize the app - self.available_versions = { - 'stable': _('Tor Browser Bundle - stable'), - 'alpha': _('Tor Browser Bundle - alpha') - } - self.default_mirror = 'https://www.torproject.org/dist/' - - self.discover_arch_lang() - self.build_paths() - self.mkdir(self.paths['data_dir']) - self.load_mirrors() - self.load_settings() - self.mkdir(self.paths['download_dir']) - self.mkdir(self.paths['tbb'][self.settings['preferred']]['dir']) - self.init_gnupg() - - # allow buttons to have icons - try: - gtk_settings = gtk.settings_get_default() - gtk_settings.props.gtk_button_images = True - except: - pass - - # discover the architecture and language - def discover_arch_lang(self): - # figure out the architecture - (sysname, nodename, release, version, machine) = os.uname() - self.architecture = 'x86_64' if '64' in platform.architecture()[0] else 'i686' - - # figure out the language - available_languages = ['en-US', 'ar', 'de', 'es-ES', 'fa', 'fr', 'it', 'ko', 'nl', 'pl', 'pt-PT', 'ru', 'vi', 'zh-CN'] - default_locale = locale.getdefaultlocale()[0] - if default_locale == None: - self.language = 'en-US' - else: - self.language = default_locale.replace('_', '-') - if self.language not in available_languages: - self.language = self.language.split('-')[0] - if self.language not in available_languages: - for l in available_languages: - if l[0:2] == self.language: - self.language = l - # if language isn't available, default to english - if self.language not in available_languages: - self.language = 'en-US' - - # build all relevant paths - def build_paths(self, tbb_version = None): - homedir = os.getenv('HOME') - if not homedir: - homedir = '/tmp/.torbrowser-'+os.getenv('USER') - if os.path.exists(homedir) == False: - try: - os.mkdir(homedir, 0700) - except: - self.set_gui('error', _("Error creating {0}").format(homedir), [], False) - if not os.access(homedir, os.W_OK): - self.set_gui('error', _("{0} is not writable").format(homedir), [], False) - - tbb_data = '%s/.torbrowser' % homedir - - if tbb_version: - if tbb_version >= '3.': - # tarball filename - dirname = tbb_version.replace('-alpha-', 'a').replace('-beta-', 'b') - if self.architecture == 'x86_64': - arch = 'linux64' - else: - arch = 'linux32' - tarball_filename = 'tor-browser-'+arch+'-'+tbb_version+'_'+self.language+'.tar.xz' - - # tarball - self.paths['tarball_url'] = 'https://archive.torproject.org/tor-package-archive/torbrowser/'+dirname+'/'+tarball_filename - - # sig - self.paths['sha256_file'] = tbb_data+'/download/sha256sums.txt' - self.paths['sha256_sig_file'] = tbb_data+'/download/sha256sums.txt.asc' - self.paths['sha256_url'] = 'https://archive.torproject.org/tor-package-archive/torbrowser/'+dirname+'/sha256sums.txt' - self.paths['sha256_sig_url'] = 'https://archive.torproject.org/tor-package-archive/torbrowser/'+dirname+'/sha256sums.txt.asc-mp' - else: - # tarball filename - tarball_filename = 'tor-browser-gnu-linux-'+self.architecture+'-'+tbb_version+'-dev-'+self.language+'.tar.gz' - - # tarball - self.paths['tarball_url'] = '{0}torbrowser/linux/'+tarball_filename # {0} will be replaced with the mirror - - # sig - self.paths['tarball_sig_file'] = tbb_data+'/download/'+tarball_filename+'.asc' - self.paths['tarball_sig_url'] = '{0}torbrowser/linux/'+tarball_filename+'.asc' - self.paths['tarball_sig_filename'] = tarball_filename+'.asc' - - self.paths['tarball_file'] = tbb_data+'/download/'+tarball_filename - self.paths['tarball_filename'] = tarball_filename - - else: - self.paths = { - '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', - 'mike_key': '/usr/share/torbrowser-launcher/mike-2013-09.asc', - 'mirrors_txt': '/usr/share/torbrowser-launcher/mirrors.txt', - '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', - 'versions': tbb_data+'/tbb/stable/'+self.architecture+'/tor-browser_'+self.language+'/sources/versions', - }, - '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', - 'versions': tbb_data+'/tbb/alpha/'+self.architecture+'/tor-browser_'+self.language+'/sources/versions', - } - } - } - - # create a directory - def mkdir(self, path): - try: - if os.path.exists(path) == False: - os.makedirs(path, 0700) - return True - except: - print _("Cannot create directory {0}").format(path) - return False - if not os.access(path, os.W_OK): - 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['gnupg_homedir']): - print _('Creating GnuPG homedir'), self.paths['gnupg_homedir'] - self.mkdir(self.paths['gnupg_homedir']) - self.import_keys() - - # import gpg keys - def import_keys(self): - print _('Importing keys') - subprocess.Popen(['/usr/bin/gpg', '--homedir', self.paths['gnupg_homedir'], '--import', self.paths['erinn_key'], self.paths['sebastian_key'], self.paths['alexandre_key'], self.paths['mike_key']]).wait() - - # load mirrors - def load_mirrors(self): - self.mirrors = [] - for mirror in open(self.paths['mirrors_txt'], 'r').readlines(): - self.mirrors.append(mirror.strip()) - - # 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, - 'mirror': self.default_mirror - } - - if os.path.isfile(self.paths['settings_file']): - settings = pickle.load(open(self.paths['settings_file'])) - resave = False - - # settings migrations - if settings['tbl_version'] == '0.0.1': - print '0.0.1 migration' - self.settings = default_settings - self.settings['installed_version']['alpha'] = settings['installed_version'] - resave = True - - # move tbb alpha - self.mkdir(self.paths['tbb']['alpha']['dir']) - - # make sure settings file is up-to-date - for setting in default_settings: - if setting not in settings: - settings[setting] = default_settings[setting] - resave = True - - # make sure the version is current - if settings['tbl_version'] != self.tbl_version: - settings['tbl_version'] = self.tbl_version - resave = True - - self.settings = settings - if resave: - self.save_settings() - - 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 - # this feature isn't implemented yet (#8, #41), so commenting out the GUI for it - """ - 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() - - # mirrors - self.mirrors_box = gtk.HBox(False, 10) - self.box.pack_start(self.mirrors_box, True, True, 0) - self.mirrors_box.show() - - self.mirrors_label = gtk.Label(_('Mirror')) - self.mirrors_label.set_line_wrap(True) - self.mirrors_box.pack_start(self.mirrors_label, True, True, 0) - self.mirrors_label.show() - - self.mirrors = gtk.combo_box_new_text() - for mirror in self.common.mirrors: - self.mirrors.append_text(mirror) - if self.common.settings['mirror'] in self.common.mirrors: - self.mirrors.set_active( self.common.mirrors.index(self.common.settings['mirror']) ) - else: - self.preferred.set_active(0) - self.mirrors_box.pack_start(self.mirrors, True, True, 0) - self.mirrors.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() - - # figure out the selected mirror - self.common.settings['mirror'] = self.common.mirrors[self.mirrors.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? - latest_version = self.common.settings['latest_version'][self.common.settings['preferred']] - installed_version = self.common.settings['installed_version'][self.common.settings['preferred']] - - # verify installed version for newer versions of TBB (#58) - if installed_version >= '3.0': - versions_filename = self.common.paths['tbb'][self.common.settings['preferred']]['versions'] - if os.path.exists(versions_filename): - for line in open(versions_filename): - if 'TORBROWSER_VERSION' in line: - installed_version = line.lstrip('TORBROWSER_VERSION=').strip() - - start = self.common.paths['tbb'][self.common.settings['preferred']]['start'] - if os.path.isfile(start) and os.access(start, os.X_OK): - if installed_version == latest_version: - print _('Latest version of TBB is installed, launching') - # current version of tbb is installed, launch it - self.run(False) - self.launch_gui = False - elif installed_version < latest_version: - print _('TBB is out of date, attempting to upgrade to {0}'.format(latest_version)) - # there is a tbb upgrade available - if latest_version >= '3.': - self.set_gui('task', _("Your Tor Browser is out of date."), - ['download_sha256', - 'download_sha256_sig', - 'download_tarball', - 'verify', - 'extract', - 'run']) - else: - 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: - print _('TBB is not installed, attempting to install {0}'.format(latest_version)) - if latest_version >= '3.': - self.set_gui('task', _("Downloading and installing Tor Browser."), - ['download_sha256', - 'download_sha256_sig', - 'download_tarball', - 'verify', - 'extract', - '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 - self.gui_message = message - self.gui_tasks = tasks - self.gui_task_i = 0 - self.gui_autostart = autostart - - # set all gtk variables to False - def clear_ui(self): - if hasattr(self, 'box') and hasattr(self.box, 'destroy'): - self.box.destroy() - self.box = False - - self.label = False - self.progressbar = False - self.button_box = False - self.start_button = False - self.exit_button = 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 'error' in self.gui: - # 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() - - # 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_default_mirror': - self.yes_button.connect("clicked", self.try_default_mirror, 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() - exit_image.set_from_stock(gtk.STOCK_CANCEL, gtk.ICON_SIZE_BUTTON) - 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.exit_button.show() - - elif self.gui == 'task': - # label - 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() - - # progress bar - self.progressbar = gtk.ProgressBar(adjustment=None) - self.progressbar.set_orientation(gtk.PROGRESS_LEFT_TO_RIGHT) - self.progressbar.set_pulse_step(0.01) - self.box.pack_start(self.progressbar, True, True, 0) - - # 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() - - # 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.set_image(start_image) - self.start_button.connect("clicked", self.start, None) - self.button_box.add(self.start_button) - if not self.gui_autostart: - self.start_button.show() - - # 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.set_image(exit_image) - self.exit_button.connect("clicked", self.destroy, None) - self.button_box.add(self.exit_button) - self.exit_button.show() - - self.box.show() - self.window.show() - - if self.gui_autostart: - self.start(None) - - # start button clicked, begin tasks - def start(self, widget, data=None): - # disable the start button - if self.start_button: - self.start_button.set_sensitive(False) - - # start running tasks - self.run_task() - - # run the next task in the task list - def run_task(self): - self.refresh_gtk() - - if self.gui_task_i >= len(self.gui_tasks): - self.destroy(False) - return - - task = self.gui_tasks[self.gui_task_i] - - # get ready for the next task - self.gui_task_i += 1 - - print _('Running task: {0}'.format(task)) - if task == 'download_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 is needed') - self.attempt_update() - - elif task == 'download_sha256': - print _('Downloading'), self.common.paths['sha256_url'].format(self.common.settings['mirror']) - self.download('signature', self.common.paths['sha256_url'], self.common.paths['sha256_file']) - - elif task == 'download_sha256_sig': - print _('Downloading'), self.common.paths['sha256_sig_url'].format(self.common.settings['mirror']) - self.download('signature', self.common.paths['sha256_sig_url'], self.common.paths['sha256_sig_file']) - - elif task == 'download_tarball_sig': - print _('Downloading'), self.common.paths['tarball_sig_url'].format(self.common.settings['mirror']) - self.download('signature', self.common.paths['tarball_sig_url'], self.common.paths['tarball_sig_file']) - - elif task == 'download_tarball': - print _('Downloading'), self.common.paths['tarball_url'].format(self.common.settings['mirror']) - self.download('tarball', self.common.paths['tarball_url'], self.common.paths['tarball_file']) - - elif task == 'verify': - print _('Verifying signature') - self.verify() - - elif task == 'extract': - print _('Extracting'), self.common.paths['tarball_filename'] - self.extract() - - elif task == 'run': - print _('Running'), self.common.paths['tbb'][self.common.settings['preferred']]['start'] - self.run() - - elif task == 'start_over': - print _('Starting download over again') - self.start_over() - - def response_received(self, response): - class FileDownloader(Protocol): - def __init__(self, common, 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 common.language != 'en-US': - try_stable = True - - if try_stable: - 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: - if common.settings['mirror'] != common.default_mirror: - raise TryDefaultMirrorException(_("Download Error: {0} {1}\n\nYou are currently using a non-default mirror:\n{2}\n\nWould you like to switch back to the default?").format(response.code, response.phrase, common.settings['mirror'])) - else: - raise DownloadErrorException(_("Download Error: {0} {1}").format(response.code, response.phrase)) - - def dataReceived(self, bytes): - self.file.write(bytes) - self.so_far += len(bytes) - percent = float(self.so_far) / float(self.total) - self.progress.set_fraction(percent) - amount = float(self.so_far) - units = "bytes" - for (size, unit) in [(1024 * 1024, "MiB"), (1024, "KiB")]: - if amount > size: - units = unit - amount = amount / float(size) - break - - 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.common, self.file_download, response.length, self.progressbar, self.response_finished) - response.deliverBody(dl) - - def response_finished(self, msg): - if msg.check(ResponseDone): - self.file_download.close() - delattr(self, 'current_download_path') - - # next task! - self.run_task() - - else: - print "FINISHED", msg - ## FIXME handle errors - - def download_error(self, f): - 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, TryDefaultMirrorException): - f.trap(TryDefaultMirrorException) - self.set_gui('error_try_default_mirror', str(f.value), [], False) - - elif isinstance(f.value, DownloadErrorException): - f.trap(DownloadErrorException) - self.set_gui('error', str(f.value), [], False) - - elif isinstance(f.value, DNSLookupError): - f.trap(DNSLookupError) - if common.settings['mirror'] != common.default_mirror: - self.set_gui('error_try_default_mirror', _("DNS Lookup Error\n\nYou are currently using a non-default mirror:\n{0}\n\nWould you like to switch back to the default?").format(common.settings['mirror']), [], False) - else: - 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): - # keep track of current download - self.current_download_path = path - - # initialize the progress bar - mirror_url = url.format(self.common.settings['mirror']) - self.progressbar.set_fraction(0) - self.progressbar.set_text(_('Downloading {0}').format(name)) - self.progressbar.show() - self.refresh_gtk() - - # default mirror gets certificate pinning, only for requests that use the mirror - if self.common.settings['mirror'] == self.common.default_mirror and '{0}' in url: - agent = Agent(reactor, VerifyTorProjectCert(self.common.paths['torproject_pem'])) - else: - agent = Agent(reactor) - - # actually, agent needs to follow redirect - agent = RedirectAgent(agent) - - # start the request - d = agent.request('GET', mirror_url, - Headers({'User-Agent': ['torbrowser-launcher']}), - None) - - self.file_download = open(path, 'w') - d.addCallback(self.response_received).addErrback(self.download_error) - - 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_default_mirror(self, widget, data=None): - # change preferred to stable and relaunch TBL - self.common.settings['mirror'] = self.common.default_mirror - 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.common.paths['update_check_file'])) - latest_stable = None - latest_alpha = None - - # filter linux versions - valid_alphas = [] - valid_stables = [] - for version in versions: - if '-Linux' in version: - if 'alpha' in version or 'beta' in version or '-rc' in version: - valid_alphas.append(str(version)) - else: - valid_stables.append(str(version)) - valid_alphas.sort() - if len(valid_alphas): - latest_alpha = valid_alphas.pop() - valid_stables.sort() - if len(valid_stables): - latest_stable = valid_stables.pop() - - 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: - # failed to find the latest version - self.set_gui('error', _("Error checking for updates."), [], False) - - except: - # not a valid JSON object - self.set_gui('error', _("Error checking for updates."), [], False) - - # now start over - self.clear_ui() - self.build_ui() - - def verify(self): - latest_version = self.common.settings['latest_version'][self.common.settings['preferred']] - - # initialize the progress bar - self.progressbar.set_fraction(0) - self.progressbar.set_text(_('Verifying Signature')) - self.progressbar.show() - - verified = False - if latest_version >= '3.': - # after 3.x we check the sha256 file's sig, and also take the sha256 of the tarball and compare - p = subprocess.Popen(['/usr/bin/gpg', '--homedir', self.common.paths['gnupg_homedir'], '--verify', self.common.paths['sha256_sig_file']]) - self.pulse_until_process_exits(p) - if p.returncode == 0: - # compare with sha256 of the tarball - tarball_sha256 = hashlib.sha256(open(self.common.paths['tarball_file'], 'r').read()).hexdigest() - for line in open(self.common.paths['sha256_file'], 'r').readlines(): - if tarball_sha256.lower() in line.lower() and self.common.paths['tarball_filename'] in line: - verified = True - - else: - # before 3.x we just check the 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: - verified = True - - if verified: - 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() - - if not reactor.running: - reactor.run() - - def extract(self): - # initialize the progress bar - self.progressbar.set_fraction(0) - self.progressbar.set_text(_('Installing')) - self.progressbar.show() - self.refresh_gtk() - - extracted = False - try: - if self.common.paths['tarball_file'][-2:] == 'xz': - # if tarball is .tar.xz - xz = lzma.LZMAFile(self.common.paths['tarball_file']) - tf = tarfile.open(fileobj=xz) - tf.extractall(self.common.paths['tbb'][self.common.settings['preferred']]['dir']) - extracted = True - else: - # if tarball is .tar.gz - 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']) - extracted = True - except: - pass - - if not extracted: - self.set_gui('task', _("Tor Browser Launcher doesn't understand the file format of {0}".format(self.common.paths['tarball_file'])), ['start_over'], False) - self.clear_ui() - self.build_ui() - return - - # installation is finished, so save installed_version - 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.common.paths['tbb'][self.common.settings['preferred']]['start']]) - if run_next_task: - self.run_task() - - # make the progress bar pulse until process p (a Popen object) finishes - def pulse_until_process_exits(self, p): - while p.poll() == None: - time.sleep(0.01) - self.progressbar.pulse() - self.refresh_gtk() - - # start over and download TBB again - def start_over(self): - self.label.set_text(_("Downloading Tor Browser Bundle over again.")) - self.gui_tasks = ['download_tarball', 'download_tarball_sig', 'verify', 'extract', 'run'] - self.gui_task_i = 0 - self.start(None) - - # refresh gtk - def refresh_gtk(self): - while gtk.events_pending(): - gtk.main_iteration(False) - - # exit - def delete_event(self, widget, event, data=None): - return False - def destroy(self, widget, data=None): - if hasattr(self, 'file_download'): - self.file_download.close() - if hasattr(self, 'current_download_path'): - os.remove(self.current_download_path) - delattr(self, 'current_download_path') - if reactor.running: - reactor.stop() - -if __name__ == "__main__": - tor_browser_launcher_version = '0.0.4' - - 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' - - 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) - +import torbrowser_launcher +torbrowser_launcher.main()