libervia-backend: src/plugins/plugin_xep

annotate src/plugins/plugin_xep_0095.py @ 597:cc09cc8c78fc

core: version update to development version

author	Goffi <goffi@goffi.org>
date	Wed, 20 Feb 2013 19:52:46 +0100
parents	e629371a28d3
children	84a6e83157c2

rev	line source
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	1 #!/usr/bin/python
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	2 # -- coding: utf-8 --
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	3
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	4 """
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	5 SAT plugin for managing xep-0095
572 ca13633d3b6b dates update Goffi <goffi@goffi.org> parents: 536 diff changeset	6 Copyright (C) 2009, 2010, 2011, 2012, 2013 Jérôme Poisson (goffi@goffi.org)
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	7
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	8 This program is free software: you can redistribute it and/or modify
480 2a072735e459 Licence modification: the full project is now under AGPL v3+ instead of GPL v3+ Goffi <goffi@goffi.org> parents: 459 diff changeset	9 it under the terms of the GNU Affero General Public License as published by
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	10 the Free Software Foundation, either version 3 of the License, or
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	11 (at your option) any later version.
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	12
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	13 This program is distributed in the hope that it will be useful,
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	14 but WITHOUT ANY WARRANTY; without even the implied warranty of
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
480 2a072735e459 Licence modification: the full project is now under AGPL v3+ instead of GPL v3+ Goffi <goffi@goffi.org> parents: 459 diff changeset	16 GNU Affero General Public License for more details.
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	17
480 2a072735e459 Licence modification: the full project is now under AGPL v3+ instead of GPL v3+ Goffi <goffi@goffi.org> parents: 459 diff changeset	18 You should have received a copy of the GNU Affero General Public License
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	19 along with this program. If not, see <http://www.gnu.org/licenses/>.
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	20 """
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	21
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	22 from logging import debug, info, error
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	23 from twisted.words.xish import domish
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	24 from twisted.internet import protocol
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	25 from twisted.words.protocols.jabber import client, jid
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	26 from twisted.words.protocols.jabber import error as jab_error
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	27 import os.path
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	28 from twisted.internet import reactor
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	29 import uuid
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	30
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	31 from zope.interface import implements
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	32
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	33 try:
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	34 from twisted.words.protocols.xmlstream import XMPPHandler
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	35 except ImportError:
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	36 from wokkel.subprotocols import XMPPHandler
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	37
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	38 from wokkel import disco, iwokkel
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	39
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	40 IQ_SET = '/iq[@type="set"]'
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	41 NS_SI = 'http://jabber.org/protocol/si'
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	42 SI_REQUEST = IQ_SET + '/si[@xmlns="' + NS_SI + '"]'
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	43 SI_PROFILE_HEADER = "http://jabber.org/protocol/si/profile/"
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	44
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	45 PLUGIN_INFO = {
594 e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	46 "name": "XEP 0095 Plugin",
e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	47 "import_name": "XEP-0095",
e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	48 "type": "XEP",
e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	49 "protocols": ["XEP-0095"],
e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	50 "main": "XEP_0095",
e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	51 "handler": "yes",
e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	52 "description": _("""Implementation of Stream Initiation""")
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	53 }
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	54
594 e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	55
588 beaf6bec2fcd Remove every old-style class. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 587 diff changeset	56 class XEP_0095(object):
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	57
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	58 def __init__(self, host):
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	59 info(_("Plugin XEP_0095 initialization"))
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	60 self.host = host
594 e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	61 self.si_profiles = {} # key: SI profile, value: callback
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	62
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	63 def getHandler(self, profile):
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	64 return XEP_0095_handler(self)
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	65
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	66 def registerSIProfile(self, si_profile, callback):
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	67 """Add a callback for a SI Profile
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	68 param si_profile: SI profile name (e.g. file-transfer)
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	69 param callback: method to call when the profile name is asked"""
594 e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	70 self.si_profiles[si_profile] = callback
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	71
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	72 def streamInit(self, iq_el, profile):
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	73 """This method is called on stream initiation (XEP-0095 #3.2)
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	74 @param iq_el: IQ element
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	75 @param profile: %(doc_profile)s"""
594 e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	76 info(_("XEP-0095 Stream initiation"))
e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	77 iq_el.handled = True
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	78 si_el = iq_el.firstChildElement()
398 cb0285372818 File transfer: Goffi <goffi@goffi.org> parents: 394 diff changeset	79 si_id = si_el.getAttribute('id')
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	80 si_mime_type = iq_el.getAttribute('mime-type', 'application/octet-stream')
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	81 si_profile = si_el.getAttribute('profile')
594 e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	82 si_profile_key = si_profile[len(SI_PROFILE_HEADER):] if si_profile.startswith(SI_PROFILE_HEADER) else si_profile
e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	83 if si_profile_key in self.si_profiles:
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	84 #We know this SI profile, we call the callback
398 cb0285372818 File transfer: Goffi <goffi@goffi.org> parents: 394 diff changeset	85 self.si_profiles[si_profile_key](iq_el['id'], iq_el['from'], si_id, si_mime_type, si_el, profile)
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	86 else:
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	87 #We don't know this profile, we send an error
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	88 self.sendBadProfileError(iq_el['id'], iq_el['from'], profile)
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	89
594 e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	90 def sendRejectedError(self, iq_id, to_jid, reason='Offer Declined', profile='@NONE@'):
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	91 """Helper method to send when the stream is rejected
394 8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished Goffi <goffi@goffi.org> parents: 391 diff changeset	92 @param iq_id: IQ id
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	93 @param to_jid: recipient
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	94 @param reason: human readable reason (string)
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	95 @param profile: %(doc_profile)s"""
594 e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	96 self.sendError(iq_id, to_jid, 403, 'cancel', {'text': reason}, profile=profile)
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	97
394 8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished Goffi <goffi@goffi.org> parents: 391 diff changeset	98 def sendBadProfileError(self, iq_id, to_jid, profile):
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	99 """Helper method to send when we don't know the SI profile
394 8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished Goffi <goffi@goffi.org> parents: 391 diff changeset	100 @param iq_id: IQ id
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	101 @param to_jid: recipient
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	102 @param profile: %(doc_profile)s"""
394 8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished Goffi <goffi@goffi.org> parents: 391 diff changeset	103 self.sendError(iq_id, to_jid, 400, 'modify', profile=profile)
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	104
394 8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished Goffi <goffi@goffi.org> parents: 391 diff changeset	105 def sendBadRequestError(self, iq_id, to_jid, profile):
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	106 """Helper method to send when we don't know the SI profile
394 8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished Goffi <goffi@goffi.org> parents: 391 diff changeset	107 @param iq_id: IQ id
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	108 @param to_jid: recipient
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	109 @param profile: %(doc_profile)s"""
394 8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished Goffi <goffi@goffi.org> parents: 391 diff changeset	110 self.sendError(iq_id, to_jid, 400, 'cancel', profile=profile)
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	111
394 8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished Goffi <goffi@goffi.org> parents: 391 diff changeset	112 def sendFailedError(self, iq_id, to_jid, profile):
391 c34fd9d6242e spelling Goffi <goffi@goffi.org> parents: 385 diff changeset	113 """Helper method to send when we transfer failed
394 8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished Goffi <goffi@goffi.org> parents: 391 diff changeset	114 @param iq_id: IQ id
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	115 @param to_jid: recipient
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	116 @param profile: %(doc_profile)s"""
594 e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	117 self.sendError(iq_id, to_jid, 500, 'cancel', {'custom': 'failed'}, profile=profile) # as there is no error code for failed transfer, we use 500 (undefined-condition)
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	118
394 8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished Goffi <goffi@goffi.org> parents: 391 diff changeset	119 def sendError(self, iq_id, to_jid, err_code, err_type='cancel', data={}, profile='@NONE@'):
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	120 """Send IQ error as a result
394 8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished Goffi <goffi@goffi.org> parents: 391 diff changeset	121 @param iq_id: IQ id
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	122 @param to_jid: recipient
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	123 @param err_code: error err_code (see XEP-0095 #4.2)
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	124 @param err_type: one of cancel, modify
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	125 @param data: error specific data (dictionary)
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	126 @param profile: %(doc_profile)s
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	127 """
536 a31abb97310d core, plugins: fixed bad namespace in stanza creation Goffi <goffi@goffi.org> parents: 480 diff changeset	128 _client = self.host.getClient(profile)
a31abb97310d core, plugins: fixed bad namespace in stanza creation Goffi <goffi@goffi.org> parents: 480 diff changeset	129 assert(_client)
a31abb97310d core, plugins: fixed bad namespace in stanza creation Goffi <goffi@goffi.org> parents: 480 diff changeset	130 result = domish.Element((None, 'iq'))
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	131 result['type'] = 'result'
394 8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished Goffi <goffi@goffi.org> parents: 391 diff changeset	132 result['id'] = iq_id
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	133 result['to'] = to_jid
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	134 error_el = result.addElement('error')
594 e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	135 error_el['err_code'] = str(err_code)
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	136 error_el['type'] = err_type
594 e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	137 if err_code == 400 and err_type == 'cancel':
e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	138 error_el.addElement(('urn:ietf:params:xml:ns:xmpp-stanzas', 'bad-request'))
e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	139 error_el.addElement((NS_SI, 'no-valid-streams'))
e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	140 elif err_code == 400 and err_type == 'modify':
e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	141 error_el.addElement(('urn:ietf:params:xml:ns:xmpp-stanzas', 'bad-request'))
e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	142 error_el.addElement((NS_SI, 'bad-profile'))
e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	143 elif err_code == 403 and err_type == 'cancel':
e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	144 error_el.addElement(('urn:ietf:params:xml:ns:xmpp-stanzas', 'forbidden'))
e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	145 if 'text' in data:
e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	146 error_el.addElement(('urn:ietf:params:xml:ns:xmpp-stanzas', 'text'), content=data['text'])
e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	147 elif err_code == 500 and err_type == 'cancel':
e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	148 condition_el = error_el.addElement((NS_SI, 'undefined-condition'))
e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	149 if 'custom' in data and data['custom'] == 'failed':
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	150 condition_el.addContent('Stream failed')
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	151
536 a31abb97310d core, plugins: fixed bad namespace in stanza creation Goffi <goffi@goffi.org> parents: 480 diff changeset	152 _client.xmlstream.send(result)
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	153
394 8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished Goffi <goffi@goffi.org> parents: 391 diff changeset	154 def acceptStream(self, iq_id, to_jid, feature_elt, misc_elts=[], profile='@NONE@'):
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	155 """Send the accept stream initiation answer
394 8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished Goffi <goffi@goffi.org> parents: 391 diff changeset	156 @param iq_id: IQ id
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	157 @param feature_elt: domish element 'feature' containing stream method to use
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	158 @param misc_elts: list of domish element to add
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	159 @param profile: %(doc_profile)s"""
536 a31abb97310d core, plugins: fixed bad namespace in stanza creation Goffi <goffi@goffi.org> parents: 480 diff changeset	160 _client = self.host.getClient(profile)
a31abb97310d core, plugins: fixed bad namespace in stanza creation Goffi <goffi@goffi.org> parents: 480 diff changeset	161 assert(_client)
594 e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	162 info(_("sending stream initiation accept answer"))
536 a31abb97310d core, plugins: fixed bad namespace in stanza creation Goffi <goffi@goffi.org> parents: 480 diff changeset	163 result = domish.Element((None, 'iq'))
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	164 result['type'] = 'result'
394 8f3551ceee17 plugin XEP-0065: refactored and misc stuff fixed. Still not finished Goffi <goffi@goffi.org> parents: 391 diff changeset	165 result['id'] = iq_id
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	166 result['to'] = to_jid
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	167 si = result.addElement('si', NS_SI)
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	168 si.addChild(feature_elt)
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	169 for elt in misc_elts:
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	170 si.addChild(elt)
536 a31abb97310d core, plugins: fixed bad namespace in stanza creation Goffi <goffi@goffi.org> parents: 480 diff changeset	171 _client.xmlstream.send(result)
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	172
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	173 def proposeStream(self, to_jid, si_profile, feature_elt, misc_elts, mime_type='application/octet-stream', profile_key='@NONE@'):
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	174 """Propose a stream initiation
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	175 @param to_jid: recipient (JID)
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	176 @param si_profile: Stream initiation profile (XEP-0095)
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	177 @param feature_elt: feature domish element, according to XEP-0020
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	178 @param misc_elts: list of domish element to add for this profile
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	179 @param mime_type: stream mime type
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	180 @param profile: %(doc_profile)s
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	181 @return: session id, offer"""
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	182 current_jid, xmlstream = self.host.getJidNStream(profile_key)
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	183 if not xmlstream:
594 e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	184 error(_('Asking for an non-existant or not connected profile'))
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	185 return ""
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	186
594 e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	187 offer = client.IQ(xmlstream, 'set')
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	188 sid = str(uuid.uuid4())
594 e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	189 debug(_("Stream Session ID: %s") % offer["id"])
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	190
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	191 offer["from"] = current_jid.full()
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	192 offer["to"] = to_jid.full()
594 e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	193 si = offer.addElement('si', NS_SI)
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	194 si['id'] = sid
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	195 si["mime-type"] = mime_type
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	196 si["profile"] = si_profile
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	197 for elt in misc_elts:
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	198 si.addChild(elt)
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	199 si.addChild(feature_elt)
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	200
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	201 offer.send()
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	202 return sid, offer
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	203
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	204
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	205 class XEP_0095_handler(XMPPHandler):
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	206 implements(iwokkel.IDisco)
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	207
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	208 def __init__(self, plugin_parent):
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	209 self.plugin_parent = plugin_parent
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	210 self.host = plugin_parent.host
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	211
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	212 def connectionInitialized(self):
594 e629371a28d3 Fix pep8 support in src/plugins. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	213 self.xmlstream.addObserver(SI_REQUEST, self.plugin_parent.streamInit, profile=self.parent.profile)
385 41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	214
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	215 def getDiscoInfo(self, requestor, target, nodeIdentifier=''):
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	216 return [disco.DiscoFeature(NS_SI)] + [disco.DiscoFeature("http://jabber.org/protocol/si/profile/%s" % profile_name) for profile_name in self.plugin_parent.si_profiles]
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	217
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	218 def getDiscoItems(self, requestor, target, nodeIdentifier=''):
41fdaeb005bc plugins: Stream initiation (xep-0095) implementation Goffi <goffi@goffi.org> parents: diff changeset	219 return []

Mercurial > libervia-backend

annotate src/plugins/plugin_xep_0095.py @ 597:cc09cc8c78fc