2018-03-07 18:39:23 -08:00
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#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""
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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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"""
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import sys
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import logging
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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.exceptions import XMPPError, IqError
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from slixmpp import asyncio
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from urllib.parse import urlparse
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from http.client import HTTPConnection, HTTPSConnection
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from mimetypes import MimeTypes
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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__(self, jid, password, recipient, filename):
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slixmpp.ClientXMPP.__init__(self, jid, password)
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self.recipient = recipient
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self.file = open(filename, 'rb')
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self.size = self.file.seek(0, 2)
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self.file.seek(0)
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self.content_type = MimeTypes().guess_type(filename)[0] or 'application/octet-stream'
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self.add_event_handler("session_start", self.start)
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@asyncio.coroutine
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def start(self, event):
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log.info('Uploading file %s...', self.file.name)
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info_iq = yield from self['xep_0363'].find_upload_service()
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if info_iq is None:
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log.error('No upload service found on this server')
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self.disconnect()
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return
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2018-03-08 03:11:26 -08:00
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for form in info_iq['disco_info'].iterables:
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values = form['values']
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if values['FORM_TYPE'] == ['urn:xmpp:http:upload:0']:
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max_file_size = int(values['max-file-size'])
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if self.size > max_file_size:
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log.error('File size bigger than max allowed')
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self.disconnect()
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return
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break
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else:
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log.warn('Impossible to find max-file-size, assuming infinite storage space')
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2018-03-07 18:39:23 -08:00
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log.info('Using service %s', info_iq['from'])
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slot_iq = yield from self['xep_0363'].request_slot(
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info_iq['from'], self.file.name, self.size, self.content_type)
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put = slot_iq['http_upload_slot']['put']['url']
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get = slot_iq['http_upload_slot']['get']['url']
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# Now we got the two URLs, we can start uploading the HTTP file.
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put_scheme, put_host, put_path, _, _, _ = urlparse(put)
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Connection = {'http': HTTPConnection, 'https': HTTPSConnection}[put_scheme]
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conn = Connection(put_host)
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conn.putrequest('PUT', put_path)
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for header, value in slot_iq['http_upload_slot']['put']['headers']:
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conn.putheader(header, value)
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conn.putheader('Content-Length', self.size)
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conn.putheader('Content-Type', self.content_type)
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conn.endheaders(self.file.read())
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response = conn.getresponse()
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if response.status >= 400:
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log.error('Failed to upload file: %d %s', response.status, response.reason)
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self.disconnect()
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return
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log.info('Upload success! %d %s', response.status, response.reason)
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if self.content_type.startswith('image/'):
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html = '<body xmlns="http://www.w3.org/1999/xhtml"><img src="%s" alt="Uploaded Image"/></body>' % get
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else:
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html = '<body xmlns="http://www.w3.org/1999/xhtml"><a href="%s">%s</a></body>' % (get, get)
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log.info('Sending file to %s', self.recipient)
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self.send_message(self.recipient, get, mhtml=html)
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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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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 = input("Username: ")
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if args.password is None:
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args.password = getpass("Password: ")
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xmpp = HttpUpload(args.jid, args.password, args.recipient, args.file)
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xmpp.register_plugin('xep_0071')
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2018-03-08 03:11:26 -08:00
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xmpp.register_plugin('xep_0128')
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2018-03-07 18:39:23 -08:00
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xmpp.register_plugin('xep_0363')
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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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