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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Slixmpp: The Slick XMPP Library
Copyright (C) 2015 Emmanuel Gil Peyrot
This file is part of Slixmpp.
See the file LICENSE for copying permission.
"""
import asyncio
import logging
from getpass import getpass
from argparse import ArgumentParser
import slixmpp
from slixmpp.exceptions import IqError, IqTimeout
class S5BSender(slixmpp.ClientXMPP):
"""
A basic example of creating and using a SOCKS5 bytestream.
"""
def __init__(self, jid, password, receiver, filename):
slixmpp.ClientXMPP.__init__(self, jid, password)
self.receiver = receiver
self.file = open(filename, 'rb')
# The session_start event will be triggered when
# the bot establishes its connection with the server
# and the XML streams are ready for use.
self.add_event_handler("session_start", self.start)
async def start(self, event):
"""
Process the session_start event.
Typical actions for the session_start event are
requesting the roster and broadcasting an initial
presence stanza.
Arguments:
event -- An empty dictionary. The session_start
event does not provide any additional
data.
"""
try:
# Open the S5B stream in which to write to.
proxy = await self['xep_0065'].handshake(self.receiver)
# Send the entire file.
while True:
data = self.file.read(1048576)
if not data:
break
await proxy.write(data)
# And finally close the stream.
proxy.transport.write_eof()
except (IqError, IqTimeout):
print('File transfer errored')
else:
print('File transfer finished')
finally:
self.file.close()
self.disconnect()
if __name__ == '__main__':
# Setup the command line arguments.
parser = ArgumentParser()
# Output verbosity options.
parser.add_argument("-q", "--quiet", help="set logging to ERROR",
action="store_const", dest="loglevel",
const=logging.ERROR, default=logging.INFO)
parser.add_argument("-d", "--debug", help="set logging to DEBUG",
action="store_const", dest="loglevel",
const=logging.DEBUG, default=logging.INFO)
# JID and password options.
parser.add_argument("-j", "--jid", dest="jid",
help="JID to use")
parser.add_argument("-p", "--password", dest="password",
help="password to use")
parser.add_argument("-r", "--receiver", dest="receiver",
help="JID of the receiver")
parser.add_argument("-f", "--file", dest="filename",
help="file to send")
parser.add_argument("-m", "--use-messages", action="store_true",
help="use messages instead of iqs for file transfer")
args = parser.parse_args()
# Setup logging.
logging.basicConfig(level=args.loglevel,
format='%(levelname)-8s %(message)s')
if args.jid is None:
args.jid = input("Username: ")
if args.password is None:
args.password = getpass("Password: ")
if args.receiver is None:
args.receiver = input("Receiver: ")
if args.filename is None:
args.filename = input("File path: ")
# Setup the S5BSender and register plugins. Note that while plugins may
# have interdependencies, the order in which you register them does
# not matter.
xmpp = S5BSender(args.jid, args.password, args.receiver, args.filename)
xmpp.register_plugin('xep_0030') # Service Discovery
xmpp.register_plugin('xep_0065') # SOCKS5 Bytestreams
# Connect to the XMPP server and start processing XMPP stanzas.
xmpp.connect()
xmpp.process(forever=False)
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