def test_bridge_line(self):
self.assertRaises(onion.UnrecognizedTransport,
onion.bridge_line, 'rot13', '/log.txt')
onion.find_executable = Mock(return_value=False)
self.assertRaises(onion.UninstalledTransport,
onion.bridge_line, 'fte', '/log.txt')
onion.find_executable = Mock(return_value="/fakebin")
for transport, exp_line in sample_transport_lines.iteritems():
self.assertEqual(onion.bridge_line(transport, '/log.txt'),
exp_line)
with patch.dict(onion.obfsproxy_details,
{'version': onion.OBFSProxyVersion('0.1.12')}):
self.assertRaises(onion.OutdatedObfsproxy,
onion.bridge_line, 'obfs2', '/log.txt')
with patch.dict(onion.tor_details,
{'version': onion.TorVersion('0.2.4.20')}):
onion.bridge_line('fte', '/log.txt')
self.assertRaises(onion.OutdatedTor,
onion.bridge_line, 'scramblesuit', '/log.txt')
self.assertRaises(onion.OutdatedTor,
onion.bridge_line, 'obfs4', '/log.txt')
with patch.dict(onion.tor_details,
{'version': onion.TorVersion('0.2.3.20')}):
self.assertRaises(onion.OutdatedTor,
onion.bridge_line, 'fte', '/log.txt')
def test_bridge_line(self):
self.assertRaises(onion.UnrecognizedTransport, onion.bridge_line,
'rot13', '/log.txt')
onion.find_executable = Mock(return_value=False)
self.assertRaises(onion.UninstalledTransport, onion.bridge_line, 'fte',
'/log.txt')
onion.find_executable = Mock(return_value="/fakebin")
for transport, exp_line in sample_transport_lines.iteritems():
self.assertEqual(onion.bridge_line(transport, '/log.txt'),
exp_line)
with patch.dict(onion.obfsproxy_details,
{'version': onion.OBFSProxyVersion('0.1.12')}):
self.assertRaises(onion.OutdatedObfsproxy, onion.bridge_line,
'obfs2', '/log.txt')
with patch.dict(onion.tor_details,
{'version': onion.TorVersion('0.2.4.20')}):
onion.bridge_line('fte', '/log.txt')
self.assertRaises(onion.OutdatedTor, onion.bridge_line,
'scramblesuit', '/log.txt')
self.assertRaises(onion.OutdatedTor, onion.bridge_line, 'obfs4',
'/log.txt')
with patch.dict(onion.tor_details,
{'version': onion.TorVersion('0.2.3.20')}):
self.assertRaises(onion.OutdatedTor, onion.bridge_line, 'fte',
'/log.txt')
def test_full_tor_connection(self):
config = txtorcon.TorConfig()
config.ControlPort = random.randint(2**14, 2**16)
config.SocksPort = random.randint(2**14, 2**16)
config.DataDirectory = self.tor_datadir
log.msg(
"Connecting to %s with tor %s" %
(self.bridge, onion.tor_details['version']))
transport_name = onion.transport_name(self.bridge)
if transport_name == None:
self.report['bridge_address'] = self.bridge.split(' ')[0]
else:
self.report['bridge_address'] = self.bridge.split(' ')[1]
self.report['transport_name'] = transport_name
try:
config.ClientTransportPlugin = \
onion.bridge_line(transport_name, self.obfsproxy_logfile)
except onion.UnrecognizedTransport:
log.err("Unable to test bridge because we don't recognize "
"the %s transport" % transport_name)
self.report['error'] = "unrecognized-transport"
return
except onion.UninstalledTransport:
bin_name = onion.transport_bin_name.get(transport_name)
log.err("Unable to test bridge because %s is not installed" %
bin_name)
self.report['error'] = "missing-%s" % bin_name
return
except onion.OutdatedObfsproxy:
log.err("The obfsproxy version you are using " \
"appears to be outdated.")
self.report['error'] = 'old-obfsproxy'
return
except onion.OutdatedTor:
log.err("Unsupported Tor version.")
self.report['error'] = 'unsupported-tor-version'
return
log.debug("Using ClientTransportPlugin '%s'" % \
config.ClientTransportPlugin)
config.Bridge = self.bridge
config.UseBridges = 1
config.log = ['notice stdout', 'notice file %s' % self.tor_logfile]
config.save()
def updates(prog, tag, summary):
log.msg("%s: %s%%" % (self.bridge, prog))
self.report['tor_progress'] = int(prog)
self.report['tor_progress_tag'] = tag
self.report['tor_progress_summary'] = summary
d = txtorcon.launch_tor(config, reactor, timeout=self.timeout,
progress_updates=updates)
@d.addCallback
def setup_complete(proto):
try:
proto.transport.signalProcess('TERM')
except error.ProcessExitedAlready:
proto.transport.loseConnection()
log.msg("Successfully connected to %s" % self.bridge)
self.report['success'] = True
@d.addErrback
def setup_failed(failure):
log.msg("Failed to connect to %s" % self.bridge)
self.report['success'] = False
self.report['error'] = 'timeout-reached'
return
@d.addCallback
def write_log(_):
with open(self.tor_logfile) as f:
self.report['tor_log'] = f.read()
os.remove(self.tor_logfile)
with open(self.obfsproxy_logfile) as f:
self.report['obfsproxy_log'] = f.read()
os.remove(self.obfsproxy_logfile)
try:
with open(os.path.join(self.tor_datadir,
'pt_state', 'obfs4proxy.log')) as f:
self.report['obfsproxy_log'] = f.read()
except:
pass
finally:
shutil.rmtree(self.tor_datadir)
return d
def test_full_tor_connection(self):
config = txtorcon.TorConfig()
config.ControlPort = random.randint(2**14, 2**16)
config.SocksPort = random.randint(2**14, 2**16)
config.DataDirectory = self.tor_datadir
log.msg(
"Connecting to %s with tor %s" %
(self.bridge, onion.tor_details['version']))
transport_name = onion.transport_name(self.bridge)
if transport_name == None:
self.report['bridge_address'] = self.bridge.split(' ')[0]
else:
self.report['bridge_address'] = self.bridge.split(' ')[1]
self.report['transport_name'] = transport_name
try:
config.ClientTransportPlugin = \
onion.bridge_line(transport_name, self.obfsproxy_logfile)
except onion.UnrecognizedTransport:
log.err("Unable to test bridge because we don't recognize "
"the %s transport" % transport_name)
self.report['error'] = "unrecognized-transport"
return
except onion.UninstalledTransport:
bin_name = onion.transport_bin_name.get(transport_name)
log.err("Unable to test bridge because %s is not installed" %
bin_name)
self.report['error'] = "missing-%s" % bin_name
return
except onion.OutdatedObfsproxy:
log.err("The obfsproxy version you are using " \
"appears to be outdated.")
self.report['error'] = 'old-obfsproxy'
return
except onion.OutdatedTor:
log.err("Unsupported Tor version.")
self.report['error'] = 'unsupported-tor-version'
return
log.debug("Using ClientTransportPlugin '%s'" % \
config.ClientTransportPlugin)
config.Bridge = self.bridge
config.UseBridges = 1
config.log = ['notice stdout', 'notice file %s' % self.tor_logfile]
config.save()
def updates(prog, tag, summary):
log.msg("%s: %s%%" % (self.bridge, prog))
self.report['tor_progress'] = int(prog)
self.report['tor_progress_tag'] = tag
self.report['tor_progress_summary'] = summary
d = txtorcon.launch_tor(config, reactor, timeout=self.timeout,
progress_updates=updates)
@d.addCallback
def setup_complete(proto):
try:
proto.transport.signalProcess('TERM')
except error.ProcessExitedAlready:
proto.transport.loseConnection()
log.msg("Successfully connected to %s" % self.bridge)
self.report['success'] = True
@d.addErrback
def setup_failed(failure):
log.msg("Failed to connect to %s" % self.bridge)
self.report['success'] = False
self.report['error'] = 'timeout-reached'
return
@d.addCallback
def write_log(_):
with open(self.tor_logfile) as f:
self.report['tor_log'] = f.read()
os.remove(self.tor_logfile)
with open(self.obfsproxy_logfile) as f:
self.report['obfsproxy_log'] = f.read()
os.remove(self.obfsproxy_logfile)
try:
with open(os.path.join(self.tor_datadir,
'pt_state', 'obfs4proxy.log')) as f:
self.report['obfsproxy_log'] = f.read()
except:
pass
finally:
shutil.rmtree(self.tor_datadir)
return d
