61 lines
1.8 KiB
Python
61 lines
1.8 KiB
Python
# -*- coding: utf-8 -*-
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import logging
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import socket
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import threading
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from .util import receive_line
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class I2PDialer(threading.Thread):
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def __init__(
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self, state, destination, nick, sam_host='127.0.0.1', sam_port=7656
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):
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self.state = state
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self.sam_host = sam_host
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self.sam_port = sam_port
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self.nick = nick
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self.destination = destination
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super().__init__(name='I2P Dial to {}'.format(self.destination))
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self.s = socket.create_connection((self.sam_host, self.sam_port))
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self.version_reply = []
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self.success = True
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def run(self):
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logging.debug('Connecting to %s', self.destination)
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self._connect()
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if not self.state.shutting_down and self.success:
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c = self.state.connection(
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self.destination, 'i2p', self.s, 'i2p',
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False, self.destination)
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c.start()
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self.state.connections.add(c)
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def _receive_line(self):
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line = receive_line(self.s)
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# logging.debug('I2PDialer <- %s', line)
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return line
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def _send(self, command):
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# logging.debug('I2PDialer -> %s', command)
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self.s.sendall(command)
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def _connect(self):
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self._send(b'HELLO VERSION MIN=3.0 MAX=3.3\n')
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self.version_reply = self._receive_line().split()
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if b'RESULT=OK' not in self.version_reply:
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logging.warning('Error while connecting to %s', self.destination)
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self.success = False
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self._send(
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b'STREAM CONNECT ID=' + self.nick + b' DESTINATION='
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+ self.destination + b'\n')
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reply = self._receive_line().split(b' ')
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if b'RESULT=OK' not in reply:
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logging.warning(
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'Error while connecting to %s', self.destination)
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self.success = False
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