90 lines
3.1 KiB
Python
90 lines
3.1 KiB
Python
import socket
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from .advanceddispatcher import AdvancedDispatcher
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from network import asyncore_pollchoose as asyncore
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from .proxy import ProxyError
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from .socks5 import Socks5Connection, Socks5Resolver
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from .socks4a import Socks4aConnection, Socks4aResolver
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class HttpError(ProxyError):
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pass
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class HttpConnection(AdvancedDispatcher):
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def __init__(self, host, path="/"): # pylint: disable=redefined-outer-name
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AdvancedDispatcher.__init__(self)
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self.path = path
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self.destination = (host, 80)
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self.create_socket(socket.AF_INET, socket.SOCK_STREAM)
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self.connect(self.destination)
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print("connecting in background to %s:%i" % self.destination)
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def state_init(self):
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self.append_write_buf(
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"GET %s HTTP/1.1\r\nHost: %s\r\nConnection: close\r\n\r\n" % (
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self.path, self.destination[0]))
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print("Sending %ib" % len(self.write_buf))
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self.set_state("http_request_sent", 0)
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return False
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def state_http_request_sent(self):
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if self.read_buf:
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print("Received %ib" % len(self.read_buf))
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self.read_buf = b""
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if not self.connected:
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self.set_state("close", 0)
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return False
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class Socks5HttpConnection(Socks5Connection, HttpConnection):
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def __init__(self, host, path="/"): # pylint: disable=super-init-not-called, redefined-outer-name
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self.path = path
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Socks5Connection.__init__(self, address=(host, 80))
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def state_socks_handshake_done(self):
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HttpConnection.state_init(self)
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return False
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class Socks4aHttpConnection(Socks4aConnection, HttpConnection):
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def __init__(self, host, path="/"): # pylint: disable=super-init-not-called, redefined-outer-name
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Socks4aConnection.__init__(self, address=(host, 80))
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self.path = path
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def state_socks_handshake_done(self):
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HttpConnection.state_init(self)
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return False
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if __name__ == "__main__":
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# initial fill
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for host in ("bootstrap8080.bitmessage.org", "bootstrap8444.bitmessage.org"):
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proxy = Socks5Resolver(host=host)
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while asyncore.socket_map:
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print("loop %s, len %i" % (proxy.state, len(asyncore.socket_map)))
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asyncore.loop(timeout=1, count=1)
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proxy.resolved()
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proxy = Socks4aResolver(host=host)
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while asyncore.socket_map:
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print("loop %s, len %i" % (proxy.state, len(asyncore.socket_map)))
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asyncore.loop(timeout=1, count=1)
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proxy.resolved()
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for host in ("bitmessage.org",):
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direct = HttpConnection(host)
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while asyncore.socket_map:
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# print "loop, state = %s" % (direct.state)
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asyncore.loop(timeout=1, count=1)
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proxy = Socks5HttpConnection(host)
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while asyncore.socket_map:
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# print "loop, state = %s" % (proxy.state)
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asyncore.loop(timeout=1, count=1)
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proxy = Socks4aHttpConnection(host)
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while asyncore.socket_map:
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# print "loop, state = %s" % (proxy.state)
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asyncore.loop(timeout=1, count=1)
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