#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Slixmpp: The Slick XMPP Library
Copyright (C) 2018 Emmanuel Gil Peyrot
This file is part of Slixmpp.
See the file LICENSE for copying permission.
"""
import sys
import logging
from getpass import getpass
from argparse import ArgumentParser
import slixmpp
from slixmpp.exceptions import XMPPError, IqError
from slixmpp import asyncio
from urllib.parse import urlparse
from http.client import HTTPConnection, HTTPSConnection
from mimetypes import MimeTypes
log = logging.getLogger(__name__)
class HttpUpload(slixmpp.ClientXMPP):
"""
A basic client asking an entity if they confirm the access to an HTTP URL.
"""
def __init__(self, jid, password, recipient, filename):
slixmpp.ClientXMPP.__init__(self, jid, password)
self.recipient = recipient
self.file = open(filename, 'rb')
self.size = self.file.seek(0, 2)
self.file.seek(0)
self.content_type = MimeTypes().guess_type(filename)[0] or 'application/octet-stream'
self.add_event_handler("session_start", self.start)
@asyncio.coroutine
def start(self, event):
log.info('Uploading file %s...', self.file.name)
info_iq = yield from self['xep_0363'].find_upload_service()
if info_iq is None:
log.error('No upload service found on this server')
self.disconnect()
return
for form in info_iq['disco_info'].iterables:
values = form['values']
if values['FORM_TYPE'] == ['urn:xmpp:http:upload:0']:
max_file_size = int(values['max-file-size'])
if self.size > max_file_size:
log.error('File size bigger than max allowed')
self.disconnect()
return
break
else:
log.warn('Impossible to find max-file-size, assuming infinite storage space')
log.info('Using service %s', info_iq['from'])
slot_iq = yield from self['xep_0363'].request_slot(
info_iq['from'], self.file.name, self.size, self.content_type)
put = slot_iq['http_upload_slot']['put']['url']
get = slot_iq['http_upload_slot']['get']['url']
# Now we got the two URLs, we can start uploading the HTTP file.
put_scheme, put_host, put_path, _, _, _ = urlparse(put)
Connection = {'http': HTTPConnection, 'https': HTTPSConnection}[put_scheme]
conn = Connection(put_host)
conn.putrequest('PUT', put_path)
for header, value in slot_iq['http_upload_slot']['put']['headers']:
conn.putheader(header, value)
conn.putheader('Content-Length', self.size)
conn.putheader('Content-Type', self.content_type)
conn.endheaders(self.file.read())
response = conn.getresponse()
if response.status >= 400:
log.error('Failed to upload file: %d %s', response.status, response.reason)
self.disconnect()
return
log.info('Upload success! %d %s', response.status, response.reason)
if self.content_type.startswith('image/'):
html = '
' % get
else:
html = '%s' % (get, get)
log.info('Sending file to %s', self.recipient)
self.send_message(self.recipient, get, mhtml=html)
self.disconnect()
if __name__ == '__main__':
# Setup the command line arguments.
parser = ArgumentParser()
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")
# Other options.
parser.add_argument("-r", "--recipient", required=True,
help="Recipient JID")
parser.add_argument("-f", "--file", required=True,
help="File to send")
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: ")
xmpp = HttpUpload(args.jid, args.password, args.recipient, args.file)
xmpp.register_plugin('xep_0071')
xmpp.register_plugin('xep_0128')
xmpp.register_plugin('xep_0363')
# Connect to the XMPP server and start processing XMPP stanzas.
xmpp.connect()
xmpp.process(forever=False)