commit 5eb6529fda3aaefdfede5ceed0bcbc9b9fa3c379 Author: David Fifield david@bamsoftware.com Date: Mon Apr 2 10:17:40 2012 -0700

Restore automatic registration to connector.py.

This works now by calling flashproxy-reg-http.py. --- connector.py | 29 +++++++++++++++++++++++++++-- 1 files changed, 27 insertions(+), 2 deletions(-)

diff --git a/connector.py b/connector.py index db32f03..f7f35e3 100755 --- a/connector.py +++ b/connector.py @@ -4,11 +4,13 @@ import base64 import cStringIO import getopt import hashlib +import httplib import os import re import select import socket import struct +import subprocess import sys import time import traceback @@ -26,6 +28,7 @@ LOG_DATE_FORMAT = "%Y-%m-%d %H:%M:%S" class options(object): local_addr = None remote_addr = None + facilitator_addr = None

log_filename = None log_file = sys.stdout @@ -38,7 +41,7 @@ UNCONNECTED_BUFFER_LIMIT = 10240

def usage(f = sys.stdout): print >> f, """\ -Usage: %(progname)s [LOCAL][:PORT] [REMOTE][:PORT] +Usage: %(progname)s -f FACILITATOR[:PORT] [LOCAL][:PORT] [REMOTE][:PORT] Wait for connections on a local and a remote port. When any pair of connections exists, data is ferried between them until one side is closed. By default LOCAL is "%(local)s" and REMOTE is "%(remote)s". @@ -46,7 +49,12 @@ LOCAL is "%(local)s" and REMOTE is "%(remote)s". The local connection acts as a SOCKS4a proxy, but the host and port in the SOCKS request are ignored and the local connection is always linked to a remote connection. + +The REMOTE address is registered with the given FACILITATOR:PORT (or whatever +is the default of the flashproxy-reg-http.py program). --daemon daemonize (Unix only). + -f, --facilitator=HOST[:PORT] advertise willingness to receive connections to + HOST:PORT. -h, --help show this help. -l, --log FILENAME write log to FILENAME (default stdout). --pidfile FILENAME write PID to FILENAME after daemonizing.\ @@ -535,6 +543,16 @@ def handle_socks_request(fd): def report_pending(): log(u"locals (%d): %s" % (len(locals), [format_peername(x) for x in locals])) log(u"remotes (%d): %s" % (len(remotes), [format_peername(x) for x in remotes])) + +def register(): + spec = format_addr((None, options.remote_addr[1])) + command = ["./flashproxy-reg-http.py"] + if options.facilitator_addr is None: + log(u"Registering "%s"." % spec) + else: + command += [format_addr(options.facilitator_addr)] + command += ["-a", spec] + p = subprocess.Popen(command)

def proxy_chunk_local_to_remote(local, remote): try: @@ -661,6 +679,7 @@ def main(): local_c, addr = fd.accept() log(u"Local connection from %s." % format_addr(addr)) socks_pending.append(local_c) + register() elif fd in websocket_pending: log(u"Data from WebSocket-pending %s." % format_addr(addr)) protocols = handle_websocket_request(fd) @@ -688,10 +707,12 @@ def main(): if not proxy_chunk_remote_to_local(fd, local): remotes.remove(fd) locals.remove(local) + register() else: if not receive_unlinked(fd, "remote"): remotes.remove(fd) unlinked_remotes.remove(fd) + register() report_pending() elif fd in locals: remote = fd.partner @@ -715,10 +736,12 @@ def main(): report_pending()

if __name__ == "__main__": - opts, args = getopt.gnu_getopt(sys.argv[1:], "hl:", ["daemon", "help", "log=", "pidfile="]) + opts, args = getopt.gnu_getopt(sys.argv[1:], "f:hl:", ["daemon", "facilitator=", "help", "log=", "pidfile="]) for o, a in opts: if o == "--daemon": options.daemonize = True + elif o == "-f" or o == "--facilitator": + options.facilitator_addr = parse_addr_spec(a) elif o == "-h" or o == "--help": usage() sys.exit() @@ -765,6 +788,8 @@ if __name__ == "__main__": # Locals not yet linked with a remote. This is a subset of remotes. unlinked_locals = []

+ register() + if options.daemonize: log(u"Daemonizing.") pid = os.fork()