156 lines
4.8 KiB
Python
Executable file
156 lines
4.8 KiB
Python
Executable file
#!/usr/bin/env python3
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# Slixmpp: The Slick XMPP Library
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# Copyright (C) 2018 Emmanuel Gil Peyrot
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# This file is part of Slixmpp.
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# See the file LICENSE for copying permission.
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from typing import Optional
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import sys
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import logging
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from pathlib import Path
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from getpass import getpass
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from argparse import ArgumentParser
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import slixmpp
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from slixmpp import JID
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from slixmpp.exceptions import IqTimeout
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log = logging.getLogger(__name__)
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class HttpUpload(slixmpp.ClientXMPP):
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"""
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A basic client asking an entity if they confirm the access to an HTTP URL.
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"""
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def __init__(
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self,
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jid: JID,
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password: str,
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recipient: JID,
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filename: Path,
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domain: Optional[JID] = None,
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encrypted: bool = False,
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):
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slixmpp.ClientXMPP.__init__(self, jid, password)
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self.recipient = recipient
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self.filename = filename
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self.domain = domain
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self.encrypted = encrypted
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self.add_event_handler("session_start", self.start)
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async def start(self, event):
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log.info('Uploading file %s...', self.filename)
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try:
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upload_file = self['xep_0363'].upload_file
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if self.encrypted and not self['xep_0454']:
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print(
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'The xep_0454 module isn\'t available. '
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'Ensure you have \'cryptography\' '
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'from extras_require installed.',
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file=sys.stderr,
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)
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return
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elif self.encrypted:
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upload_file = self['xep_0454'].upload_file
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url = await upload_file(
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self.filename, domain=self.domain, timeout=10,
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)
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except IqTimeout:
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raise TimeoutError('Could not send message in time')
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log.info('Upload success!')
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log.info('Sending file to %s', self.recipient)
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html = (
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f'<body xmlns="http://www.w3.org/1999/xhtml">'
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f'<a href="{url}">{url}</a></body>'
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)
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message = self.make_message(mto=self.recipient, mbody=url, mhtml=html)
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message['oob']['url'] = url
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message.send()
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self.disconnect()
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if __name__ == '__main__':
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# Setup the command line arguments.
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parser = ArgumentParser()
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parser.add_argument("-q","--quiet", help="set logging to ERROR",
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action="store_const",
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dest="loglevel",
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const=logging.ERROR,
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default=logging.INFO)
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parser.add_argument("-d","--debug", help="set logging to DEBUG",
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action="store_const",
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dest="loglevel",
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const=logging.DEBUG,
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default=logging.INFO)
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# JID and password options.
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parser.add_argument("-j", "--jid", dest="jid",
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help="JID to use")
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parser.add_argument("-p", "--password", dest="password",
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help="password to use")
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# Other options.
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parser.add_argument("-r", "--recipient", required=True,
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help="Recipient JID")
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parser.add_argument("-f", "--file", required=True,
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help="File to send")
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parser.add_argument("--domain",
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help="Domain to use for HTTP File Upload (leave out for your own server’s)")
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parser.add_argument("-e", "--encrypt", dest="encrypted",
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help="Whether to encrypt", action="store_true",
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default=False)
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args = parser.parse_args()
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# Setup logging.
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logging.basicConfig(level=args.loglevel,
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format='%(levelname)-8s %(message)s')
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if args.jid is None:
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args.jid = JID(input("Username: "))
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if args.password is None:
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args.password = getpass("Password: ")
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domain = args.domain
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if domain is not None:
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domain = JID(domain)
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if args.encrypted:
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print(
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'You are using the --encrypt flag. '
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'Be aware that the transport being used is NOT end-to-end '
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'encrypted. The server will be able to decrypt the file.',
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file=sys.stderr,
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)
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xmpp = HttpUpload(
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jid=args.jid,
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password=args.password,
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recipient=JID(args.recipient),
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filename=Path(args.file),
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domain=domain,
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encrypted=args.encrypted,
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)
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xmpp.register_plugin('xep_0066')
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xmpp.register_plugin('xep_0071')
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xmpp.register_plugin('xep_0128')
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xmpp.register_plugin('xep_0363')
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try:
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xmpp.register_plugin('xep_0454')
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except slixmpp.plugins.base.PluginNotFound:
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log.error(
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'Could not load xep_0454. '
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'Ensure you have \'cryptography\' from extras_require installed.'
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)
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# Connect to the XMPP server and start processing XMPP stanzas.
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xmpp.connect()
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xmpp.process(forever=False)
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