def do_unwrap_socks(sock, host, port, client_address, req, left_buf=""):
if not g.x_tunnel:
return
try:
remote_sock = socks.create_connection((host, port),
proxy_type="socks5h",
proxy_addr="127.0.0.1",
proxy_port=g.x_tunnel_socks_port,
timeout=15)
except Exception as e:
xlog.warn("do_unwrap_socks connect to x-tunnel for %s:%d proxy fail.",
host, port)
return
if isinstance(req.connection, ssl.SSLSocket):
try:
# TODO: send SNI
remote_ssl_sock = ssl.wrap_socket(remote_sock)
except:
xlog.warn("do_unwrap_socks ssl_wrap for %s:%d proxy fail.", host,
port)
return
else:
remote_ssl_sock = remote_sock
# avoid close by req.__del__
req.rfile._close = False
req.wfile._close = False
req.connection = None
if not isinstance(sock, SocketWrap):
sock = SocketWrap(sock, client_address[0], client_address[1])
xlog.info("host:%s:%d do_unwrap_socks", host, port)
remote_ssl_sock.send(left_buf)
sw = SocketWrap(remote_ssl_sock, "x-tunnel", port, host)
sock.recved_times = 3
g.pipe_socks.add_socks(sock, sw)
def do_unwrap_socks(sock, host, port, client_address, req, left_buf=""):
if not g.x_tunnel:
return
try:
remote_sock = socks.create_connection(
(host, port),
proxy_type="socks5h", proxy_addr="127.0.0.1", proxy_port=1080, timeout=15
)
except Exception as e:
xlog.warn("do_unwrap_socks connect to x-tunnel for %s:%d proxy fail.", host, port)
return
if isinstance(req.connection, ssl.SSLSocket):
try:
# TODO: send SNI
remote_ssl_sock = ssl.wrap_socket(remote_sock)
except:
xlog.warn("do_unwrap_socks ssl_wrap for %s:%d proxy fail.", host, port)
return
else:
remote_ssl_sock = remote_sock
# avoid close by req.__del__
req.rfile._close = False
req.wfile._close = False
req.connection = None
if not isinstance(sock, SocketWrap):
sock = SocketWrap(sock, client_address[0], client_address[1])
xlog.info("host:%s:%d do_unwrap_socks", host, port)
remote_ssl_sock.send(left_buf)
sw = SocketWrap(remote_ssl_sock, "x-tunnel", port, host)
sock.recved_times = 3
g.pipe_socks.add_socks(sock, sw)
def do_unwrap_socks(sock, host, port, client_address, req, left_buf=""):
# TODO: bug exist
sock.close()
return
if not g.x_tunnel:
return
try:
remote_sock = socks.create_connection(
(host, port),
proxy_type="socks5", proxy_addr="127.0.0.1", proxy_port=1080, timeout=15
)
except Exception as e:
xlog.warn("do_unwrap_socks connect to x-tunnel for %s:%d proxy fail.", host, port)
return
if req.path.startswith("https"):
try:
ssl_sock = ssl.wrap_socket(remote_sock)
except:
xlog.warn("do_unwrap_socks ssl_wrap for %s:%d proxy fail.", host, port)
return
else:
ssl_sock = remote_sock
if not isinstance(sock, SocketWrap):
sock = SocketWrap(sock, "x-tunnel", port, host)
xlog.info("host:%s:%d do_unwrap_socks", host, port)
ssl_sock.send(left_buf)
sw = SocketWrap(ssl_sock, client_address[0], client_address[1])
sock.recved_times = 3
g.pipe_socks.add_socks(sock, sw)