def do_external_mode(args):
"""This function starts obfsproxy's external-mode functionality."""
assert (args)
assert (args.name)
assert (args.name in transports.transports)
from twisted.internet import reactor
pt_config = transport_config.TransportConfig()
pt_config.setStateLocation(args.data_dir)
pt_config.setListenerMode(args.mode)
pt_config.setObfsproxyMode("external")
if args.proxy: # Set outgoing proxy settings if we have them
proxy = parseProxyURI(args.proxy)
pt_config.setProxy(proxy)
# Run setup() method.
run_transport_setup(pt_config, args.name)
launch_transport.launch_transport_listener(args.name, args.listen_addr,
args.mode, args.dest, pt_config,
args.ext_cookie_file)
log.info("Launched '%s' listener at '%s:%s' for transport '%s'." % \
(args.mode, log.safe_addr_str(args.listen_addr[0]), args.listen_addr[1], args.name))
reactor.run()
def consider_cli_args(args):
"""Check out parsed CLI arguments and take the appropriate actions."""
if args.log_file:
log.set_log_file(args.log_file)
if args.log_min_severity:
log.set_log_severity(args.log_min_severity)
if args.no_log:
log.disable_logs()
if args.no_safe_logging:
log.set_no_safe_logging()
# validate:
if (args.name
== 'managed') and (not args.log_file) and (args.log_min_severity):
log.error("obfsproxy in managed-proxy mode can only log to a file!")
sys.exit(1)
elif (args.name == 'managed') and (not args.log_file):
# managed proxies without a logfile must not log at all.
log.disable_logs()
if args.proxy:
# CLI proxy is only supported in external mode.
if args.name == 'managed':
log.error("Don't set the proxy using the CLI in managed mode. " \
"Use the managed-proxy configuration protocol instead!")
sys.exit(1)
# Check if we have the necessary dependencies
# (the function will raise an exception if not)
network.ensure_outgoing_proxy_dependencies()
# Make sure that the proxy URI parses smoothly.
try:
proxy = parseProxyURI(args.proxy)
except Exception as e:
log.error("Failed to parse proxy specifier: %s", e)
sys.exit(1)
def consider_cli_args(args):
"""Check out parsed CLI arguments and take the appropriate actions."""
if args.log_file:
log.set_log_file(args.log_file)
if args.log_min_severity:
log.set_log_severity(args.log_min_severity)
if args.no_log:
log.disable_logs()
if args.no_safe_logging:
log.set_no_safe_logging()
# validate:
if (args.name == 'managed') and (not args.log_file) and (args.log_min_severity):
log.error("obfsproxy in managed-proxy mode can only log to a file!")
sys.exit(1)
elif (args.name == 'managed') and (not args.log_file):
# managed proxies without a logfile must not log at all.
log.disable_logs()
if args.proxy:
# CLI proxy is only supported in external mode.
if args.name == 'managed':
log.error("Don't set the proxy using the CLI in managed mode. " \
"Use the managed-proxy configuration protocol instead!")
sys.exit(1)
# Check if we have the necessary dependencies
# (the function will raise an exception if not)
network.ensure_outgoing_proxy_dependencies()
# Make sure that the proxy URI parses smoothly.
try:
proxy = parseProxyURI(args.proxy)
except Exception as e:
log.error("Failed to parse proxy specifier: %s", e)
sys.exit(1)
def do_external_mode(args):
"""This function starts obfsproxy's external-mode functionality."""
assert(args)
assert(args.name)
assert(args.name in transports.transports)
from twisted.internet import reactor
pt_config = transport_config.TransportConfig()
pt_config.setStateLocation(args.data_dir)
pt_config.setListenerMode(args.mode)
pt_config.setObfsproxyMode("external")
if args.proxy: # Set outgoing proxy settings if we have them
proxy = parseProxyURI(args.proxy)
pt_config.setProxy(proxy)
# Run setup() method.
run_transport_setup(pt_config, args.name)
launch_transport.launch_transport_listener(args.name, args.listen_addr, args.mode, args.dest, pt_config, args.ext_cookie_file)
log.info("Launched '%s' listener at '%s:%s' for transport '%s'." % \
(args.mode, log.safe_addr_str(args.listen_addr[0]), args.listen_addr[1], args.name))
reactor.run()
