Exemplo n.º 1
0
def get_tor_config():
    tor_config = TorConfig()
    if config.tor.control_port is None:
        config.tor.control_port = int(randomFreePort())
    if config.tor.socks_port is None:
        config.tor.socks_port = int(randomFreePort())

    tor_config.ControlPort = config.tor.control_port
    tor_config.SocksPort = config.tor.socks_port

    if config.tor.data_dir:
        data_dir = os.path.expanduser(config.tor.data_dir)
        # We only use the Tor data dir specified in the config file if
        # 1. It is not locked (i.e. another process is using it)
        # 2. We have write permissions to it
        data_dir_usable = is_tor_data_dir_usable(data_dir)
        try:
            mkdir_p(data_dir)
        except OSError as ose:
            if ose.errno == errno.EACCESS:
                data_dir_usable = False
            else:
                raise
        if data_dir_usable:
            tor_config.DataDirectory = data_dir

    if config.tor.bridges:
        tor_config.UseBridges = 1
        if config.advanced.obfsproxy_binary:
            tor_config.ClientTransportPlugin = (
                'obfs2,obfs3 exec %s managed' %
                config.advanced.obfsproxy_binary
            )
        bridges = []
        with open(config.tor.bridges) as f:
            for bridge in f:
                if 'obfs' in bridge:
                    if config.advanced.obfsproxy_binary:
                        bridges.append(bridge.strip())
                else:
                    bridges.append(bridge.strip())
        tor_config.Bridge = bridges

    if config.tor.torrc:
        for i in config.tor.torrc.keys():
            setattr(tor_config, i, config.tor.torrc[i])

    if os.geteuid() == 0:
        tor_config.User = pwd.getpwuid(os.geteuid()).pw_name

    tor_config.save()
    log.debug("Setting control port as %s" % tor_config.ControlPort)
    log.debug("Setting SOCKS port as %s" % tor_config.SocksPort)
    return tor_config
Exemplo n.º 2
0
    def startTor(self):
        """ Starts Tor
        Launches a Tor with :param: socks_port :param: control_port
        :param: tor_binary set in ooniprobe.conf
        """
        log.msg("Starting Tor...")

        from txtorcon import TorConfig

        tor_config = TorConfig()
        if config.tor.control_port is None:
            config.tor.control_port = int(randomFreePort())
        if config.tor.socks_port is None:
            config.tor.socks_port = int(randomFreePort())

        tor_config.ControlPort = config.tor.control_port
        tor_config.SocksPort = config.tor.socks_port

        if config.tor.data_dir:
            data_dir = os.path.expanduser(config.tor.data_dir)

            if not os.path.exists(data_dir):
                log.msg("%s does not exist. Creating it." % data_dir)
                os.makedirs(data_dir)
            tor_config.DataDirectory = data_dir

        if config.tor.bridges:
            tor_config.UseBridges = 1
            if config.advanced.obfsproxy_binary:
                tor_config.ClientTransportPlugin = (
                    'obfs2,obfs3 exec %s managed' %
                    config.advanced.obfsproxy_binary
                )
            bridges = []
            with open(config.tor.bridges) as f:
                for bridge in f:
                    if 'obfs' in bridge:
                        if config.advanced.obfsproxy_binary:
                            bridges.append(bridge.strip())
                    else:
                        bridges.append(bridge.strip())
            tor_config.Bridge = bridges

        if config.tor.torrc:
            for i in config.tor.torrc.keys():
                setattr(tor_config, i, config.tor.torrc[i])

        if os.geteuid() == 0:
            tor_config.User = pwd.getpwuid(os.geteuid()).pw_name

        tor_config.save()
        log.debug("Setting control port as %s" % tor_config.ControlPort)
        log.debug("Setting SOCKS port as %s" % tor_config.SocksPort)
        return start_tor(tor_config)
Exemplo n.º 3
0
    def startTor(self):
        """ Starts Tor
        Launches a Tor with :param: socks_port :param: control_port
        :param: tor_binary set in ooniprobe.conf
        """
        log.msg("Starting Tor...")

        from txtorcon import TorConfig

        tor_config = TorConfig()
        if config.tor.control_port is None:
            config.tor.control_port = int(randomFreePort())
        if config.tor.socks_port is None:
            config.tor.socks_port = int(randomFreePort())

        tor_config.ControlPort = config.tor.control_port
        tor_config.SocksPort = config.tor.socks_port

        if config.tor.data_dir:
            data_dir = os.path.expanduser(config.tor.data_dir)

            if not os.path.exists(data_dir):
                log.msg("%s does not exist. Creating it." % data_dir)
                os.makedirs(data_dir)
            tor_config.DataDirectory = data_dir

        if config.tor.bridges:
            tor_config.UseBridges = 1
            if config.advanced.obfsproxy_binary:
                tor_config.ClientTransportPlugin = (
                    'obfs2,obfs3 exec %s managed' %
                    config.advanced.obfsproxy_binary)
            bridges = []
            with open(config.tor.bridges) as f:
                for bridge in f:
                    if 'obfs' in bridge:
                        if config.advanced.obfsproxy_binary:
                            bridges.append(bridge.strip())
                    else:
                        bridges.append(bridge.strip())
            tor_config.Bridge = bridges

        if config.tor.torrc:
            for i in config.tor.torrc.keys():
                setattr(tor_config, i, config.tor.torrc[i])

        if os.geteuid() == 0:
            tor_config.User = pwd.getpwuid(os.geteuid()).pw_name

        tor_config.save()
        log.debug("Setting control port as %s" % tor_config.ControlPort)
        log.debug("Setting SOCKS port as %s" % tor_config.SocksPort)
        return start_tor(tor_config)
Exemplo n.º 4
0
    def startTor(self):
        """ Starts Tor
        Launches a Tor with :param: socks_port :param: control_port
        :param: tor_binary set in ooniprobe.conf
        """
        log.msg("Starting Tor...")

        @defer.inlineCallbacks
        def state_complete(state):
            config.tor_state = state
            log.msg("Successfully bootstrapped Tor")
            log.debug("We now have the following circuits: ")
            for circuit in state.circuits.values():
                log.debug(" * %s" % circuit)

            socks_port = yield state.protocol.get_conf("SocksPort")
            control_port = yield state.protocol.get_conf("ControlPort")

            config.tor.socks_port = int(socks_port.values()[0])
            config.tor.control_port = int(control_port.values()[0])

        def setup_failed(failure):
            log.exception(failure)
            raise errors.UnableToStartTor

        def setup_complete(proto):
            """
            Called when we read from stdout that Tor has reached 100%.
            """
            log.debug("Building a TorState")
            config.tor.protocol = proto
            state = TorState(proto.tor_protocol)
            state.post_bootstrap.addCallback(state_complete)
            state.post_bootstrap.addErrback(setup_failed)
            return state.post_bootstrap

        def updates(prog, tag, summary):
            log.msg("%d%%: %s" % (prog, summary))

        tor_config = TorConfig()
        if config.tor.control_port:
            tor_config.ControlPort = config.tor.control_port

        if config.tor.socks_port:
            tor_config.SocksPort = config.tor.socks_port

        if config.tor.data_dir:
            data_dir = os.path.expanduser(config.tor.data_dir)

            if not os.path.exists(data_dir):
                log.msg("%s does not exist. Creating it." % data_dir)
                os.makedirs(data_dir)
            tor_config.DataDirectory = data_dir

        if config.tor.bridges:
            tor_config.UseBridges = 1
            if config.advanced.obfsproxy_binary:
                tor_config.ClientTransportPlugin = (
                    'obfs2,obfs3 exec %s managed' %
                    config.advanced.obfsproxy_binary)
            bridges = []
            with open(config.tor.bridges) as f:
                for bridge in f:
                    if 'obfs' in bridge:
                        if config.advanced.obfsproxy_binary:
                            bridges.append(bridge.strip())
                    else:
                        bridges.append(bridge.strip())
            tor_config.Bridge = bridges

        if config.tor.torrc:
            for i in config.tor.torrc.keys():
                setattr(tor_config, i, config.tor.torrc[i])

        if os.geteuid() == 0:
            tor_config.User = pwd.getpwuid(os.geteuid()).pw_name

        tor_config.save()

        if not hasattr(tor_config, 'ControlPort'):
            control_port = int(randomFreePort())
            tor_config.ControlPort = control_port
            config.tor.control_port = control_port

        if not hasattr(tor_config, 'SocksPort'):
            socks_port = int(randomFreePort())
            tor_config.SocksPort = socks_port
            config.tor.socks_port = socks_port

        tor_config.save()
        log.debug("Setting control port as %s" % tor_config.ControlPort)
        log.debug("Setting SOCKS port as %s" % tor_config.SocksPort)

        if config.advanced.tor_binary:
            d = launch_tor(tor_config,
                           reactor,
                           tor_binary=config.advanced.tor_binary,
                           progress_updates=updates)
        else:
            d = launch_tor(tor_config, reactor, progress_updates=updates)
        d.addCallback(setup_complete)
        d.addErrback(setup_failed)
        return d
Exemplo n.º 5
0
    def startTor(self):
        """ Starts Tor
        Launches a Tor with :param: socks_port :param: control_port
        :param: tor_binary set in ooniprobe.conf
        """
        @defer.inlineCallbacks
        def state_complete(state):
            config.tor_state = state
            log.msg("Successfully bootstrapped Tor")
            log.debug("We now have the following circuits: ")
            for circuit in state.circuits.values():
                log.debug(" * %s" % circuit)

            socks_port = yield state.protocol.get_conf("SocksPort")
            control_port = yield state.protocol.get_conf("ControlPort")

            config.tor.socks_port = int(socks_port.values()[0])
            config.tor.control_port = int(control_port.values()[0])

            log.debug("Obtained our IP address from a Tor Relay %s" % config.probe_ip)

        def setup_failed(failure):
            log.exception(failure)
            raise errors.UnableToStartTor

        def setup_complete(proto):
            """
            Called when we read from stdout that Tor has reached 100%.
            """
            log.debug("Building a TorState")
            state = TorState(proto.tor_protocol)
            state.post_bootstrap.addCallback(state_complete)
            state.post_bootstrap.addErrback(setup_failed)
            return state.post_bootstrap

        def updates(prog, tag, summary):
            log.debug("%d%%: %s" % (prog, summary))

        tor_config = TorConfig()
        if config.tor.control_port:
            tor_config.ControlPort = config.tor.control_port
        else:
            control_port = int(randomFreePort())
            tor_config.ControlPort = control_port
            config.tor.control_port = control_port

        if config.tor.socks_port:
            tor_config.SocksPort = config.tor.socks_port
        else:
            socks_port = int(randomFreePort())
            tor_config.SocksPort = socks_port
            config.tor.socks_port = socks_port

        if config.tor.data_dir:
            data_dir = os.path.expanduser(config.tor.data_dir)

            if not os.path.exists(data_dir):
                log.msg("%s does not exist. Creating it." % data_dir)
                os.makedirs(data_dir)
            tor_config.DataDirectory = data_dir

        if config.tor.bridges:
            tor_config.UseBridges = 1
            if config.advanced.obfsproxy_binary:
                tor_config.ClientTransportPlugin = \
                        'obfs2,obfs3 exec %s managed' % \
                        config.advanced.obfsproxy_binary
            bridges = []
            with open(config.tor.bridges) as f:
                for bridge in f:
                    if 'obfs' in bridge:
                        if config.advanced.obfsproxy_binary:
                            bridges.append(bridge.strip())
                    else:
                        bridges.append(bridge.strip())
            tor_config.Bridge = bridges

        tor_config.save()

        log.debug("Setting control port as %s" % tor_config.ControlPort)
        log.debug("Setting SOCKS port as %s" % tor_config.SocksPort)

        if config.advanced.tor_binary:
            d = launch_tor(tor_config, reactor,
                           tor_binary=config.advanced.tor_binary,
                           progress_updates=updates)
        else:
            d = launch_tor(tor_config, reactor,
                           progress_updates=updates)

        d.addCallback(setup_complete)
        d.addErrback(setup_failed)
        return d