libervia-backend: sat/plugins/plugin_xep

annotate sat/plugins/plugin_xep_0166.py @ 3587:2715da5b2aa7

plugin XEP-0060: handle purge notifications

author	Goffi <goffi@goffi.org>
date	Thu, 29 Jul 2021 15:54:54 +0200
parents	bbf92ef05f38
children	8e7d5796fb23

rev	line source
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	1 #!/usr/bin/env python3
3137 559a625a236b fixed shebangs Goffi <goffi@goffi.org> parents: 3136 diff changeset	2
3333 ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3137 diff changeset	3 # SàT plugin for Jingle (XEP-0166)
3479 be6d91572633 date update Goffi <goffi@goffi.org> parents: 3404 diff changeset	4 # Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org)
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	5
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	6 # This program is free software: you can redistribute it and/or modify
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	7 # it under the terms of the GNU Affero General Public License as published by
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	8 # the Free Software Foundation, either version 3 of the License, or
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	9 # (at your option) any later version.
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	10
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	11 # This program is distributed in the hope that it will be useful,
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	14 # GNU Affero General Public License for more details.
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	15
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	16 # You should have received a copy of the GNU Affero General Public License
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	18
3333 ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3137 diff changeset	19
ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3137 diff changeset	20 import uuid
ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3137 diff changeset	21 import time
3404 26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	22 from typing import Tuple
3333 ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3137 diff changeset	23 from collections import namedtuple
ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3137 diff changeset	24 from zope.interface import implementer
ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3137 diff changeset	25 from twisted.words.protocols.jabber import jid
ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3137 diff changeset	26 from twisted.internet import defer
ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3137 diff changeset	27 from twisted.internet import reactor
ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3137 diff changeset	28 from twisted.words.protocols.jabber import error
ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3137 diff changeset	29 from twisted.words.protocols.jabber import xmlstream
ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3137 diff changeset	30 from twisted.python import failure
ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3137 diff changeset	31 from wokkel import disco, iwokkel
ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3137 diff changeset	32 from sat.core import exceptions
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	33 from sat.core.i18n import _, D_
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	34 from sat.core.constants import Const as C
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	35 from sat.core.log import getLogger
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	36 from sat.tools import xml_tools
3333 ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3137 diff changeset	37 from sat.tools import utils
ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3137 diff changeset	38
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	39
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	40 log = getLogger(__name__)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	41
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	42
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	43 IQ_SET = '/iq[@type="set"]'
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	44 NS_JINGLE = "urn:xmpp:jingle:1"
1614 1ced93821c35 plugin XEP-0166: sendError now manage jingle conditions Goffi <goffi@goffi.org> parents: 1585 diff changeset	45 NS_JINGLE_ERROR = "urn:xmpp:jingle:errors:1"
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	46 JINGLE_REQUEST = IQ_SET + '/jingle[@xmlns="' + NS_JINGLE + '"]'
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	47 STATE_PENDING = "PENDING"
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	48 STATE_ACTIVE = "ACTIVE"
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	49 STATE_ENDED = "ENDED"
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	50 CONFIRM_TXT = D_("{entity} want to start a jingle session with you, do you accept ?")
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	51
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	52 PLUGIN_INFO = {
2145 33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO Goffi <goffi@goffi.org> parents: 2144 diff changeset	53 C.PI_NAME: "Jingle",
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO Goffi <goffi@goffi.org> parents: 2144 diff changeset	54 C.PI_IMPORT_NAME: "XEP-0166",
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO Goffi <goffi@goffi.org> parents: 2144 diff changeset	55 C.PI_TYPE: "XEP",
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	56 C.PI_MODES: C.PLUG_MODE_BOTH,
2145 33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO Goffi <goffi@goffi.org> parents: 2144 diff changeset	57 C.PI_PROTOCOLS: ["XEP-0166"],
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO Goffi <goffi@goffi.org> parents: 2144 diff changeset	58 C.PI_MAIN: "XEP_0166",
33c8c4973743 core (plugins): added missing contants + use of new constants in PLUGIN_INFO Goffi <goffi@goffi.org> parents: 2144 diff changeset	59 C.PI_HANDLER: "yes",
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	60 C.PI_DESCRIPTION: _("""Implementation of Jingle"""),
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	61 }
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	62
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	63
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	64 ApplicationData = namedtuple("ApplicationData", ("namespace", "handler"))
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	65 TransportData = namedtuple("TransportData", ("namespace", "handler", "priority"))
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	66
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	67
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	68 class XEP_0166(object):
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	69 ROLE_INITIATOR = "initiator"
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	70 ROLE_RESPONDER = "responder"
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	71 TRANSPORT_DATAGRAM = "UDP"
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	72 TRANSPORT_STREAMING = "TCP"
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	73 REASON_SUCCESS = "success"
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	74 REASON_DECLINE = "decline"
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	75 REASON_FAILED_APPLICATION = "failed-application"
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	76 REASON_FAILED_TRANSPORT = "failed-transport"
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	77 REASON_CONNECTIVITY_ERROR = "connectivity-error"
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	78 A_SESSION_INITIATE = "session-initiate"
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	79 A_SESSION_ACCEPT = "session-accept"
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	80 A_SESSION_TERMINATE = "session-terminate"
1616 1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	81 A_SESSION_INFO = "session-info"
1630 c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	82 A_TRANSPORT_REPLACE = "transport-replace"
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	83 A_TRANSPORT_ACCEPT = "transport-accept"
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	84 A_TRANSPORT_REJECT = "transport-reject"
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	85 A_TRANSPORT_INFO = "transport-info"
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	86 # non standard actions
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	87 A_PREPARE_INITIATOR = "prepare-initiator" # initiator must prepare tranfer
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	88 A_PREPARE_RESPONDER = "prepare-responder" # responder must prepare tranfer
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	89 A_ACCEPTED_ACK = (
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	90 "accepted-ack"
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	91 ) # session accepted ack has been received from initiator
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	92 A_START = "start" # application can start
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	93 A_DESTROY = (
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	94 "destroy"
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	95 ) # called when a transport is destroyed (e.g. because it is remplaced). Used to do cleaning operations
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	96
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	97 def __init__(self, host):
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	98 log.info(_("plugin Jingle initialization"))
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	99 self.host = host
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	100 self._applications = {} # key: namespace, value: application data
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	101 self._transports = {} # key: namespace, value: transport data
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	102 # we also keep transports by type, they are then sorted by priority
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	103 self._type_transports = {
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	104 XEP_0166.TRANSPORT_DATAGRAM: [],
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	105 XEP_0166.TRANSPORT_STREAMING: [],
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	106 }
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	107
2144 1d3f73e065e1 core, jp: component handling + client handling refactoring: Goffi <goffi@goffi.org> parents: 2129 diff changeset	108 def profileConnected(self, client):
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	109 client.jingle_sessions = {} # key = sid, value = session_data
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	110
2144 1d3f73e065e1 core, jp: component handling + client handling refactoring: Goffi <goffi@goffi.org> parents: 2129 diff changeset	111 def getHandler(self, client):
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	112 return XEP_0166_handler(self)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	113
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	114 def _delSession(self, client, sid):
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	115 try:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	116 del client.jingle_sessions[sid]
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	117 except KeyError:
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	118 log.debug(
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	119 f"Jingle session id {sid!r} is unknown, nothing to delete "
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	120 f"[{client.profile}]")
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	121 else:
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	122 log.debug(f"Jingle session id {sid!r} deleted [{client.profile}]")
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	123
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	124 ## helpers methods to build stanzas ##
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	125
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	126 def _buildJingleElt(self, client, session, action):
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	127 iq_elt = client.IQ("set")
2927 69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid: Goffi <goffi@goffi.org> parents: 2920 diff changeset	128 iq_elt["from"] = session['local_jid'].full()
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	129 iq_elt["to"] = session["peer_jid"].full()
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	130 jingle_elt = iq_elt.addElement("jingle", NS_JINGLE)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	131 jingle_elt["sid"] = session["id"]
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	132 jingle_elt["action"] = action
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	133 return iq_elt, jingle_elt
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	134
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2487 diff changeset	135 def sendError(self, client, error_condition, sid, request, jingle_condition=None):
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	136 """Send error stanza
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	137
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	138 @param error_condition: one of twisted.words.protocols.jabber.error.STANZA_CONDITIONS keys
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	139 @param sid(unicode,None): jingle session id, or None, if session must not be destroyed
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	140 @param request(domish.Element): original request
1614 1ced93821c35 plugin XEP-0166: sendError now manage jingle conditions Goffi <goffi@goffi.org> parents: 1585 diff changeset	141 @param jingle_condition(None, unicode): if not None, additional jingle-specific error information
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	142 """
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	143 iq_elt = error.StanzaError(error_condition).toResponse(request)
1614 1ced93821c35 plugin XEP-0166: sendError now manage jingle conditions Goffi <goffi@goffi.org> parents: 1585 diff changeset	144 if jingle_condition is not None:
1ced93821c35 plugin XEP-0166: sendError now manage jingle conditions Goffi <goffi@goffi.org> parents: 1585 diff changeset	145 iq_elt.error.addElement((NS_JINGLE_ERROR, jingle_condition))
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	146 if error.STANZA_CONDITIONS[error_condition]["type"] == "cancel" and sid:
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	147 self._delSession(client, sid)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	148 log.warning(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	149 "Error while managing jingle session, cancelling: {condition}".format(
2920 945e53cde9b2 plugin XEP-0166: fixed missing key in warning log Goffi <goffi@goffi.org> parents: 2771 diff changeset	150 condition=error_condition
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	151 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	152 )
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	153 return client.send(iq_elt)
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	154
2487 ed1d71b91b29 plugin XEP-0166: added errback to terminate, which only logs issues Goffi <goffi@goffi.org> parents: 2483 diff changeset	155 def _terminateEb(self, failure_):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	156 log.warning(_("Error while terminating session: {msg}").format(msg=failure_))
2487 ed1d71b91b29 plugin XEP-0166: added errback to terminate, which only logs issues Goffi <goffi@goffi.org> parents: 2483 diff changeset	157
3527 bbf92ef05f38 plugin XEP-0166, XEP-0234: better management of `terminate`: Goffi <goffi@goffi.org> parents: 3479 diff changeset	158 def terminate(self, client, reason, session, text=None):
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	159 """Terminate the session
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	160
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	161 send the session-terminate action, and delete the session data
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	162 @param reason(unicode, list[domish.Element]): if unicode, will be transformed to an element
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	163 if a list of element, add them as children of the <reason/> element
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	164 @param session(dict): data of the session
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	165 """
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	166 iq_elt, jingle_elt = self._buildJingleElt(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	167 client, session, XEP_0166.A_SESSION_TERMINATE
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	168 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	169 reason_elt = jingle_elt.addElement("reason")
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	170 if isinstance(reason, str):
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	171 reason_elt.addElement(reason)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	172 else:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	173 for elt in reason:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	174 reason_elt.addChild(elt)
3527 bbf92ef05f38 plugin XEP-0166, XEP-0234: better management of `terminate`: Goffi <goffi@goffi.org> parents: 3479 diff changeset	175 if text is not None:
bbf92ef05f38 plugin XEP-0166, XEP-0234: better management of `terminate`: Goffi <goffi@goffi.org> parents: 3479 diff changeset	176 reason_elt.addElement("text", content=text)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	177 self._delSession(client, session["id"])
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	178 d = iq_elt.send()
2487 ed1d71b91b29 plugin XEP-0166: added errback to terminate, which only logs issues Goffi <goffi@goffi.org> parents: 2483 diff changeset	179 d.addErrback(self._terminateEb)
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	180 return d
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	181
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	182 ## errors which doesn't imply a stanza sending ##
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	183
1614 1ced93821c35 plugin XEP-0166: sendError now manage jingle conditions Goffi <goffi@goffi.org> parents: 1585 diff changeset	184 def _iqError(self, failure_, sid, client):
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	185 """Called when we got an <iq/> error
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	186
1614 1ced93821c35 plugin XEP-0166: sendError now manage jingle conditions Goffi <goffi@goffi.org> parents: 1585 diff changeset	187 @param failure_(failure.Failure): the exceptions raised
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	188 @param sid(unicode): jingle session id
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	189 """
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	190 log.warning(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	191 "Error while sending jingle <iq/> stanza: {failure_}".format(
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	192 failure_=failure_.value
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	193 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	194 )
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	195 self._delSession(client, sid)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	196
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	197 def _jingleErrorCb(self, failure_, session, request, client):
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	198 """Called when something is going wrong while parsing jingle request
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	199
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	200 The error condition depend of the exceptions raised:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	201 exceptions.DataError raise a bad-request condition
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	202 @param fail(failure.Failure): the exceptions raised
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	203 @param session(dict): data of the session
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	204 @param request(domsih.Element): jingle request
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	205 @param client: %(doc_client)s
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	206 """
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	207 log.warning(f"Error while processing jingle request [{client.profile}]")
3527 bbf92ef05f38 plugin XEP-0166, XEP-0234: better management of `terminate`: Goffi <goffi@goffi.org> parents: 3479 diff changeset	208 if isinstance(failure_.value, defer.FirstError):
bbf92ef05f38 plugin XEP-0166, XEP-0234: better management of `terminate`: Goffi <goffi@goffi.org> parents: 3479 diff changeset	209 failure_ = failure_.value.subFailure.value
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	210 if isinstance(failure_, exceptions.DataError):
3527 bbf92ef05f38 plugin XEP-0166, XEP-0234: better management of `terminate`: Goffi <goffi@goffi.org> parents: 3479 diff changeset	211 return self.sendError(client, "bad-request", session["id"], request)
bbf92ef05f38 plugin XEP-0166, XEP-0234: better management of `terminate`: Goffi <goffi@goffi.org> parents: 3479 diff changeset	212 elif isinstance(failure_, error.StanzaError):
bbf92ef05f38 plugin XEP-0166, XEP-0234: better management of `terminate`: Goffi <goffi@goffi.org> parents: 3479 diff changeset	213 return self.terminate(client, self.REASON_FAILED_APPLICATION, session,
bbf92ef05f38 plugin XEP-0166, XEP-0234: better management of `terminate`: Goffi <goffi@goffi.org> parents: 3479 diff changeset	214 text=str(failure_))
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	215 else:
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	216 log.error(f"Unmanaged jingle exception: {failure_}")
3527 bbf92ef05f38 plugin XEP-0166, XEP-0234: better management of `terminate`: Goffi <goffi@goffi.org> parents: 3479 diff changeset	217 return self.terminate(client, self.REASON_FAILED_APPLICATION, session,
bbf92ef05f38 plugin XEP-0166, XEP-0234: better management of `terminate`: Goffi <goffi@goffi.org> parents: 3479 diff changeset	218 text=str(failure_))
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	219
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	220 ## methods used by other plugins ##
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	221
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	222 def registerApplication(self, namespace, handler):
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	223 """Register an application plugin
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	224
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	225 @param namespace(unicode): application namespace managed by the plugin
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	226 @param handler(object): instance of a class which manage the application.
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	227 May have the following methods:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	228 - requestConfirmation(session, desc_elt, client):
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	229 - if present, it is called on when session must be accepted.
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	230 - if it return True the session is accepted, else rejected.
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	231 A Deferred can be returned
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	232 - if not present, a generic accept dialog will be used
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2487 diff changeset	233 - jingleSessionInit(client, self, session, content_name[, args, *kwargs]): must return the domish.Element used for initial content
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2487 diff changeset	234 - jingleHandler(client, self, action, session, content_name, transport_elt):
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	235 called on several action to negociate the application or transport
1754 f4e9f2f7fe0f plugin XEP-0166: jingleTerminate is called (if present) on applications and transports plugins on session-terminate action, can be used to do some cleaning Goffi <goffi@goffi.org> parents: 1630 diff changeset	236 - jingleTerminate: called on session terminate, with reason_elt
f4e9f2f7fe0f plugin XEP-0166: jingleTerminate is called (if present) on applications and transports plugins on session-terminate action, can be used to do some cleaning Goffi <goffi@goffi.org> parents: 1630 diff changeset	237 May be used to clean session
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	238 """
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	239 if namespace in self._applications:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	240 raise exceptions.ConflictError(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	241 "Trying to register already registered namespace {}".format(namespace)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	242 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	243 self._applications[namespace] = ApplicationData(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	244 namespace=namespace, handler=handler
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	245 )
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	246 log.debug("new jingle application registered")
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	247
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	248 def registerTransport(self, namespace, transport_type, handler, priority=0):
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	249 """Register a transport plugin
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	250
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	251 @param namespace(unicode): the XML namespace used for this transport
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	252 @param transport_type(unicode): type of transport to use (see XEP-0166 §8)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	253 @param handler(object): instance of a class which manage the application.
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	254 Must have the following methods:
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2487 diff changeset	255 - jingleSessionInit(client, self, session, content_name[, args, *kwargs]): must return the domish.Element used for initial content
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2487 diff changeset	256 - jingleHandler(client, self, action, session, content_name, transport_elt):
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	257 called on several action to negociate the application or transport
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	258 @param priority(int): priority of this transport
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	259 """
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	260 assert transport_type in (
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	261 XEP_0166.TRANSPORT_DATAGRAM,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	262 XEP_0166.TRANSPORT_STREAMING,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	263 )
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	264 if namespace in self._transports:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	265 raise exceptions.ConflictError(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	266 "Trying to register already registered namespace {}".format(namespace)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	267 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	268 transport_data = TransportData(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	269 namespace=namespace, handler=handler, priority=priority
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	270 )
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	271 self._type_transports[transport_type].append(transport_data)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	272 self._type_transports[transport_type].sort(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	273 key=lambda transport_data: transport_data.priority, reverse=True
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	274 )
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	275 self._transports[namespace] = transport_data
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	276 log.debug("new jingle transport registered")
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	277
1630 c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	278 @defer.inlineCallbacks
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2487 diff changeset	279 def transportReplace(self, client, transport_ns, session, content_name):
1630 c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	280 """Replace a transport
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	281
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	282 @param transport_ns(unicode): namespace of the new transport to use
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	283 @param session(dict): jingle session data
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	284 @param content_name(unicode): name of the content
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	285 """
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	286 # XXX: for now we replace the transport before receiving confirmation from other peer
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	287 # this is acceptable because we terminate the session if transport is rejected.
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	288 # this behavious may change in the future.
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	289 content_data = session["contents"][content_name]
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	290 transport_data = content_data["transport_data"]
1630 c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	291 try:
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	292 transport = self._transports[transport_ns]
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	293 except KeyError:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	294 raise exceptions.InternalError("Unkown transport")
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	295 yield content_data["transport"].handler.jingleHandler(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	296 client, XEP_0166.A_DESTROY, session, content_name, None
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	297 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	298 content_data["transport"] = transport
1630 c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	299 transport_data.clear()
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	300
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	301 iq_elt, jingle_elt = self._buildJingleElt(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	302 client, session, XEP_0166.A_TRANSPORT_REPLACE
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	303 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	304 content_elt = jingle_elt.addElement("content")
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	305 content_elt["name"] = content_name
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	306 content_elt["creator"] = content_data["creator"]
1630 c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	307
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2487 diff changeset	308 transport_elt = transport.handler.jingleSessionInit(client, session, content_name)
1630 c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	309 content_elt.addChild(transport_elt)
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	310 iq_elt.send()
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	311
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2487 diff changeset	312 def buildAction(self, client, action, session, content_name):
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	313 """Build an element according to requested action
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	314
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	315 @param action(unicode): a jingle action (see XEP-0166 §7.2),
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	316 session-* actions are not managed here
1630 c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	317 transport-replace is managed in the dedicated [transportReplace] method
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	318 @param session(dict): jingle session data
1614 1ced93821c35 plugin XEP-0166: sendError now manage jingle conditions Goffi <goffi@goffi.org> parents: 1585 diff changeset	319 @param content_name(unicode): name of the content
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	320 @return (tuple[domish.Element, domish.Element]): parent <iq> element, <transport> or <description> element, according to action
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	321 """
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	322 # we first build iq, jingle and content element which are the same in every cases
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	323 iq_elt, jingle_elt = self._buildJingleElt(client, session, action)
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	324 # FIXME: XEP-0260 § 2.3 Ex 5 has an initiator attribute, but it should not according to XEP-0166 §7.1 table 1, must be checked
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	325 content_data = session["contents"][content_name]
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	326 content_elt = jingle_elt.addElement("content")
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	327 content_elt["name"] = content_name
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	328 content_elt["creator"] = content_data["creator"]
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	329
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	330 if action == XEP_0166.A_TRANSPORT_INFO:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	331 context_elt = transport_elt = content_elt.addElement(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	332 "transport", content_data["transport"].namespace
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	333 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	334 transport_elt["sid"] = content_data["transport_data"]["sid"]
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	335 else:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	336 raise exceptions.InternalError("unmanaged action {}".format(action))
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	337
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	338 return iq_elt, context_elt
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	339
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2487 diff changeset	340 def buildSessionInfo(self, client, session):
1616 1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	341 """Build a session-info action
1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	342
1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	343 @param session(dict): jingle session data
1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	344 @return (tuple[domish.Element, domish.Element]): parent <iq> element, <jingle> element
1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	345 """
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	346 return self._buildJingleElt(client, session, XEP_0166.A_SESSION_INFO)
1616 1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	347
3404 26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	348 def getApplication(self, namespace: str) -> object:
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	349 """Retreive application corresponding to a namespace
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	350
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	351 @raise exceptions.NotFound if application can't be found
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	352 """
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	353 try:
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	354 return self._applications[namespace]
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	355 except KeyError:
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	356 raise exceptions.NotFound(
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	357 f"No application registered for {namespace}"
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	358 )
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	359
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	360 def getContentData(self, content: dict) -> Tuple[object, list, dict, str]:
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	361 """"Retrieve application and its argument from content"""
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	362 app_ns = content["app_ns"]
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	363 try:
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	364 application = self.getApplication(app_ns)
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	365 except exceptions.NotFound as e:
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	366 raise exceptions.InternalError(str(e))
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	367 app_args = content.get("app_args", [])
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	368 app_kwargs = content.get("app_kwargs", {})
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	369 try:
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	370 content_name = content["name"]
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	371 except KeyError:
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	372 content_name = content["name"] = str(uuid.uuid4())
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	373 return application, app_args, app_kwargs, content_name
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	374
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	375 async def initiate(self, client, peer_jid, contents):
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	376 """Send a session initiation request
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	377
1567 268fda4236ca plugins XE0166, XEP-0234, XEP-0260, XEP-0261: renamed session key managing other peer's jid to "peer_jid" instead of "to_jid" Goffi <goffi@goffi.org> parents: 1556 diff changeset	378 @param peer_jid(jid.JID): jid to establith session with
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	379 @param contents(list[dict]): list of contents to use:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	380 The dict must have the following keys:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	381 - app_ns(unicode): namespace of the application
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	382 the following keys are optional:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	383 - transport_type(unicode): type of transport to use (see XEP-0166 §8)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	384 default to TRANSPORT_STREAMING
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	385 - name(unicode): name of the content
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	386 - senders(unicode): One of XEP_0166.ROLE_INITIATOR, XEP_0166.ROLE_RESPONDER, both or none
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	387 default to BOTH (see XEP-0166 §7.3)
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	388 - app_args(list): args to pass to the application plugin
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	389 - app_kwargs(dict): keyword args to pass to the application plugin
3404 26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	390 @return (unicode): jingle session id
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	391 """
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	392 assert contents # there must be at least one content
2927 69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid: Goffi <goffi@goffi.org> parents: 2920 diff changeset	393 if (peer_jid == client.jid
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid: Goffi <goffi@goffi.org> parents: 2920 diff changeset	394 or client.is_component and peer_jid.host == client.jid.host):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	395 raise ValueError(_("You can't do a jingle session with yourself"))
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	396 initiator = client.jid
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	397 sid = str(uuid.uuid4())
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	398 # TODO: session cleaning after timeout ?
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	399 session = client.jingle_sessions[sid] = {
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	400 "id": sid,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	401 "state": STATE_PENDING,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	402 "initiator": initiator,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	403 "role": XEP_0166.ROLE_INITIATOR,
2927 69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid: Goffi <goffi@goffi.org> parents: 2920 diff changeset	404 "local_jid": client.jid,
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	405 "peer_jid": peer_jid,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	406 "started": time.time(),
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	407 "contents": {},
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	408 }
3404 26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	409
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	410 if not await self.host.trigger.asyncPoint(
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	411 "XEP-0166_initiate",
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	412 client, session, contents
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	413 ):
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	414 return
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	415
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	416 iq_elt, jingle_elt = self._buildJingleElt(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	417 client, session, XEP_0166.A_SESSION_INITIATE
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	418 )
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	419 jingle_elt["initiator"] = initiator.full()
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	420
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	421 contents_dict = session["contents"]
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	422
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	423 for content in contents:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	424 # we get the application plugin
3404 26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	425 application, app_args, app_kwargs, content_name = self.getContentData(content)
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	426
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	427 # and the transport plugin
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	428 transport_type = content.get("transport_type", XEP_0166.TRANSPORT_STREAMING)
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	429 try:
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	430 transport = self._type_transports[transport_type][0]
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	431 except IndexError:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	432 raise exceptions.InternalError(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	433 "No transport registered for {}".format(transport_type)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	434 )
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	435
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	436 # we build the session data
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	437 content_data = {
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	438 "application": application,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	439 "application_data": {},
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	440 "transport": transport,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	441 "transport_data": {},
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	442 "creator": XEP_0166.ROLE_INITIATOR,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	443 "senders": content.get("senders", "both"),
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	444 }
3404 26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	445 if content_name in contents_dict:
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	446 raise exceptions.InternalError(
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	447 "There is already a content with this name"
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	448 )
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	449 contents_dict[content_name] = content_data
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	450
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	451 # we construct the content element
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	452 content_elt = jingle_elt.addElement("content")
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	453 content_elt["creator"] = content_data["creator"]
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	454 content_elt["name"] = content_name
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	455 try:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	456 content_elt["senders"] = content["senders"]
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	457 except KeyError:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	458 pass
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	459
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	460 # then the description element
3404 26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	461 desc_elt = await utils.asDeferred(
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	462 application.handler.jingleSessionInit,
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	463 client, session, content_name, app_args, *app_kwargs
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	464 )
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	465 content_elt.addChild(desc_elt)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	466
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	467 # and the transport one
3404 26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	468 transport_elt = await utils.asDeferred(
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	469 transport.handler.jingleSessionInit,
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	470 client, session, content_name
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	471 )
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	472 content_elt.addChild(transport_elt)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	473
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	474 try:
3404 26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods: Goffi <goffi@goffi.org> parents: 3333 diff changeset	475 await iq_elt.send()
2502 7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	476 except Exception as e:
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	477 failure_ = failure.Failure(e)
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	478 self._iqError(failure_, sid, client)
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments: Goffi <goffi@goffi.org> parents: 2489 diff changeset	479 raise failure_
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	480
1617 d05f9179fe22 plugin XEP-0166: added delayedContentTerminate to terminate a content inside a handler Goffi <goffi@goffi.org> parents: 1616 diff changeset	481 def delayedContentTerminate(self, args, *kwargs):
d05f9179fe22 plugin XEP-0166: added delayedContentTerminate to terminate a content inside a handler Goffi <goffi@goffi.org> parents: 1616 diff changeset	482 """Put contentTerminate in queue but don't execute immediately
d05f9179fe22 plugin XEP-0166: added delayedContentTerminate to terminate a content inside a handler Goffi <goffi@goffi.org> parents: 1616 diff changeset	483
d05f9179fe22 plugin XEP-0166: added delayedContentTerminate to terminate a content inside a handler Goffi <goffi@goffi.org> parents: 1616 diff changeset	484 This is used to terminate a content inside a handler, to avoid modifying contents
d05f9179fe22 plugin XEP-0166: added delayedContentTerminate to terminate a content inside a handler Goffi <goffi@goffi.org> parents: 1616 diff changeset	485 """
d05f9179fe22 plugin XEP-0166: added delayedContentTerminate to terminate a content inside a handler Goffi <goffi@goffi.org> parents: 1616 diff changeset	486 reactor.callLater(0, self.contentTerminate, args, *kwargs)
d05f9179fe22 plugin XEP-0166: added delayedContentTerminate to terminate a content inside a handler Goffi <goffi@goffi.org> parents: 1616 diff changeset	487
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2487 diff changeset	488 def contentTerminate(self, client, session, content_name, reason=REASON_SUCCESS):
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	489 """Terminate and remove a content
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	490
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	491 if there is no more content, then session is terminated
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	492 @param session(dict): jingle session
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	493 @param content_name(unicode): name of the content terminated
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	494 @param reason(unicode): reason of the termination
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	495 """
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	496 contents = session["contents"]
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	497 del contents[content_name]
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	498 if not contents:
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2487 diff changeset	499 self.terminate(client, reason, session)
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	500
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	501 ## defaults methods called when plugin doesn't have them ##
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	502
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	503 def jingleRequestConfirmationDefault(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	504 self, client, action, session, content_name, desc_elt
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	505 ):
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	506 """This method request confirmation for a jingle session"""
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	507 log.debug("Using generic jingle confirmation method")
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	508 return xml_tools.deferConfirm(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	509 self.host,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	510 _(CONFIRM_TXT).format(entity=session["peer_jid"].full()),
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	511 _("Confirm Jingle session"),
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	512 profile=client.profile,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	513 )
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	514
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	515 ## jingle events ##
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	516
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2487 diff changeset	517 def _onJingleRequest(self, request, client):
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	518 """Called when any jingle request is received
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	519
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2487 diff changeset	520 The request will then be dispatched to appropriate method
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	521 according to current state
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	522 @param request(domish.Element): received IQ request
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	523 """
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	524 request.handled = True
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	525 jingle_elt = next(request.elements(NS_JINGLE, "jingle"))
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	526
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	527 # first we need the session id
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	528 try:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	529 sid = jingle_elt["sid"]
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	530 if not sid:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	531 raise KeyError
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	532 except KeyError:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	533 log.warning("Received jingle request has no sid attribute")
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	534 self.sendError(client, "bad-request", None, request)
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	535 return
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	536
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	537 # then the action
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	538 try:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	539 action = jingle_elt["action"]
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	540 if not action:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	541 raise KeyError
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	542 except KeyError:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	543 log.warning("Received jingle request has no action")
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	544 self.sendError(client, "bad-request", None, request)
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	545 return
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	546
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	547 peer_jid = jid.JID(request["from"])
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	548
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	549 # we get or create the session
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	550 try:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	551 session = client.jingle_sessions[sid]
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	552 except KeyError:
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2487 diff changeset	553 if action == XEP_0166.A_SESSION_INITIATE:
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2487 diff changeset	554 pass
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2487 diff changeset	555 elif action == XEP_0166.A_SESSION_TERMINATE:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	556 log.debug(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	557 "ignoring session terminate action (inexisting session id): {request_id} [{profile}]".format(
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	558 request_id=sid, profile=client.profile
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	559 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	560 )
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2487 diff changeset	561 return
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2487 diff changeset	562 else:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	563 log.warning(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	564 "Received request for an unknown session id: {request_id} [{profile}]".format(
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	565 request_id=sid, profile=client.profile
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	566 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	567 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	568 self.sendError(client, "item-not-found", None, request, "unknown-session")
1615 a1e5bcd9a6eb jingle XEP-0166: fixed session creation on non session-initiate actions Goffi <goffi@goffi.org> parents: 1614 diff changeset	569 return
a1e5bcd9a6eb jingle XEP-0166: fixed session creation on non session-initiate actions Goffi <goffi@goffi.org> parents: 1614 diff changeset	570
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	571 session = client.jingle_sessions[sid] = {
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	572 "id": sid,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	573 "state": STATE_PENDING,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	574 "initiator": peer_jid,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	575 "role": XEP_0166.ROLE_RESPONDER,
2927 69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid: Goffi <goffi@goffi.org> parents: 2920 diff changeset	576 # we store local_jid using request['to'] because for a component the jid
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid: Goffi <goffi@goffi.org> parents: 2920 diff changeset	577 # used may not be client.jid (if a local part is used).
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid: Goffi <goffi@goffi.org> parents: 2920 diff changeset	578 "local_jid": jid.JID(request['to']),
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	579 "peer_jid": peer_jid,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	580 "started": time.time(),
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	581 }
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	582 else:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	583 if session["peer_jid"] != peer_jid:
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	584 log.warning(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	585 "sid conflict ({}), the jid doesn't match. Can be a collision, a hack attempt, or a bad sid generation".format(
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	586 sid
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	587 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	588 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	589 self.sendError(client, "service-unavailable", sid, request)
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	590 return
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	591 if session["id"] != sid:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	592 log.error("session id doesn't match")
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	593 self.sendError(client, "service-unavailable", sid, request)
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	594 raise exceptions.InternalError
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	595
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	596 if action == XEP_0166.A_SESSION_INITIATE:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	597 self.onSessionInitiate(client, request, jingle_elt, session)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	598 elif action == XEP_0166.A_SESSION_TERMINATE:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	599 self.onSessionTerminate(client, request, jingle_elt, session)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	600 elif action == XEP_0166.A_SESSION_ACCEPT:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	601 self.onSessionAccept(client, request, jingle_elt, session)
1616 1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	602 elif action == XEP_0166.A_SESSION_INFO:
1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	603 self.onSessionInfo(client, request, jingle_elt, session)
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	604 elif action == XEP_0166.A_TRANSPORT_INFO:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	605 self.onTransportInfo(client, request, jingle_elt, session)
1630 c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	606 elif action == XEP_0166.A_TRANSPORT_REPLACE:
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	607 self.onTransportReplace(client, request, jingle_elt, session)
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	608 elif action == XEP_0166.A_TRANSPORT_ACCEPT:
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	609 self.onTransportAccept(client, request, jingle_elt, session)
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	610 elif action == XEP_0166.A_TRANSPORT_REJECT:
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	611 self.onTransportReject(client, request, jingle_elt, session)
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	612 else:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	613 raise exceptions.InternalError("Unknown action {}".format(action))
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	614
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	615 ## Actions callbacks ##
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	616
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	617 def _parseElements(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	618 self,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	619 jingle_elt,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	620 session,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	621 request,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	622 client,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	623 new=False,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	624 creator=ROLE_INITIATOR,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	625 with_application=True,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	626 with_transport=True,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	627 ):
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	628 """Parse contents elements and fill contents_dict accordingly
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	629
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	630 after the parsing, contents_dict will containt handlers, "desc_elt" and "transport_elt"
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	631 @param jingle_elt(domish.Element): parent <jingle> element, containing one or more <content>
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	632 @param session(dict): session data
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	633 @param request(domish.Element): the whole request
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	634 @param client: %(doc_client)s
1630 c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	635 @param new(bool): True if the content is new and must be created,
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	636 else the content must exists, and session data will be filled
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	637 @param creator(unicode): only used if new is True: creating pear (see § 7.3)
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	638 @param with_application(bool): if True, raise an error if there is no <description> element else ignore it
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	639 @param with_transport(bool): if True, raise an error if there is no <transport> element else ignore it
1630 c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	640 @raise exceptions.CancelError: the error is treated and the calling method can cancel the treatment (i.e. return)
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	641 """
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	642 contents_dict = session["contents"]
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	643 content_elts = jingle_elt.elements(NS_JINGLE, "content")
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	644
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	645 for content_elt in content_elts:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	646 name = content_elt["name"]
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	647
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	648 if new:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	649 # the content must not exist, we check it
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	650 if not name or name in contents_dict:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	651 self.sendError(client, "bad-request", session["id"], request)
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	652 raise exceptions.CancelError
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	653 content_data = contents_dict[name] = {
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	654 "creator": creator,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	655 "senders": content_elt.attributes.get("senders", "both"),
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	656 }
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	657 else:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	658 # the content must exist, we check it
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	659 try:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	660 content_data = contents_dict[name]
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	661 except KeyError:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	662 log.warning("Other peer try to access an unknown content")
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	663 self.sendError(client, "bad-request", session["id"], request)
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	664 raise exceptions.CancelError
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	665
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	666 # application
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	667 if with_application:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	668 desc_elt = content_elt.description
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	669 if not desc_elt:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	670 self.sendError(client, "bad-request", session["id"], request)
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	671 raise exceptions.CancelError
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	672
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	673 if new:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	674 # the content is new, we need to check and link the application
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	675 app_ns = desc_elt.uri
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	676 if not app_ns or app_ns == NS_JINGLE:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	677 self.sendError(client, "bad-request", session["id"], request)
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	678 raise exceptions.CancelError
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	679
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	680 try:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	681 application = self._applications[app_ns]
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	682 except KeyError:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	683 log.warning(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	684 "Unmanaged application namespace [{}]".format(app_ns)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	685 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	686 self.sendError(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	687 client, "service-unavailable", session["id"], request
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	688 )
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	689 raise exceptions.CancelError
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	690
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	691 content_data["application"] = application
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	692 content_data["application_data"] = {}
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	693 else:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	694 # the content exists, we check that we have not a former desc_elt
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	695 if "desc_elt" in content_data:
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	696 raise exceptions.InternalError(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	697 "desc_elt should not exist at this point"
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	698 )
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	699
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	700 content_data["desc_elt"] = desc_elt
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	701
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	702 # transport
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	703 if with_transport:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	704 transport_elt = content_elt.transport
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	705 if not transport_elt:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	706 self.sendError(client, "bad-request", session["id"], request)
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	707 raise exceptions.CancelError
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	708
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	709 if new:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	710 # the content is new, we need to check and link the transport
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	711 transport_ns = transport_elt.uri
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	712 if not app_ns or app_ns == NS_JINGLE:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	713 self.sendError(client, "bad-request", session["id"], request)
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	714 raise exceptions.CancelError
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	715
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	716 try:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	717 transport = self._transports[transport_ns]
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	718 except KeyError:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	719 raise exceptions.InternalError(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	720 "No transport registered for namespace {}".format(
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	721 transport_ns
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	722 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	723 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	724 content_data["transport"] = transport
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	725 content_data["transport_data"] = {}
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	726 else:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	727 # the content exists, we check that we have not a former transport_elt
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	728 if "transport_elt" in content_data:
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	729 raise exceptions.InternalError(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	730 "transport_elt should not exist at this point"
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	731 )
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	732
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	733 content_data["transport_elt"] = transport_elt
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	734
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2487 diff changeset	735 def _ignore(self, client, action, session, content_name, elt):
1754 f4e9f2f7fe0f plugin XEP-0166: jingleTerminate is called (if present) on applications and transports plugins on session-terminate action, can be used to do some cleaning Goffi <goffi@goffi.org> parents: 1630 diff changeset	736 """Dummy method used when not exception must be raised if a method is not implemented in _callPlugins
f4e9f2f7fe0f plugin XEP-0166: jingleTerminate is called (if present) on applications and transports plugins on session-terminate action, can be used to do some cleaning Goffi <goffi@goffi.org> parents: 1630 diff changeset	737
f4e9f2f7fe0f plugin XEP-0166: jingleTerminate is called (if present) on applications and transports plugins on session-terminate action, can be used to do some cleaning Goffi <goffi@goffi.org> parents: 1630 diff changeset	738 must be used as app_default_cb and/or transp_default_cb
f4e9f2f7fe0f plugin XEP-0166: jingleTerminate is called (if present) on applications and transports plugins on session-terminate action, can be used to do some cleaning Goffi <goffi@goffi.org> parents: 1630 diff changeset	739 """
f4e9f2f7fe0f plugin XEP-0166: jingleTerminate is called (if present) on applications and transports plugins on session-terminate action, can be used to do some cleaning Goffi <goffi@goffi.org> parents: 1630 diff changeset	740 return elt
f4e9f2f7fe0f plugin XEP-0166: jingleTerminate is called (if present) on applications and transports plugins on session-terminate action, can be used to do some cleaning Goffi <goffi@goffi.org> parents: 1630 diff changeset	741
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	742 def _callPlugins(self, client, action, session, app_method_name="jingleHandler",
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	743 transp_method_name="jingleHandler", app_default_cb=None,
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	744 transp_default_cb=None, delete=True, elements=True,
fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	745 force_element=None):
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	746 """Call application and transport plugin methods for all contents
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	747
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	748 @param action(unicode): jingle action name
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	749 @param session(dict): jingle session data
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	750 @param app_method_name(unicode, None): name of the method to call for applications
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	751 None to ignore
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	752 @param transp_method_name(unicode, None): name of the method to call for transports
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	753 None to ignore
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	754 @param app_default_cb(callable, None): default callback to use if plugin has not app_method_name
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	755 None to raise an exception instead
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	756 @param transp_default_cb(callable, None): default callback to use if plugin has not transp_method_name
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	757 None to raise an exception instead
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	758 @param delete(bool): if True, remove desc_elt and transport_elt from session
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	759 ignored if elements is False
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	760 @param elements(bool): True if elements(desc_elt and tranport_elt) must be managed
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2487 diff changeset	761 must be True if _callPlugins is used in a request, and False if it used after a request
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2487 diff changeset	762 (i.e. on <iq> result or error)
1754 f4e9f2f7fe0f plugin XEP-0166: jingleTerminate is called (if present) on applications and transports plugins on session-terminate action, can be used to do some cleaning Goffi <goffi@goffi.org> parents: 1630 diff changeset	763 @param force_element(None, domish.Element, object): if elements is False, it is used as element parameter
1616 1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	764 else it is ignored
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	765 @return (list[defer.Deferred]): list of launched Deferred
1616 1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	766 @raise exceptions.NotFound: method is not implemented
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	767 """
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	768 contents_dict = session["contents"]
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	769 defers_list = []
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	770 for content_name, content_data in contents_dict.items():
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	771 for method_name, handler_key, default_cb, elt_name in (
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	772 (app_method_name, "application", app_default_cb, "desc_elt"),
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	773 (transp_method_name, "transport", transp_default_cb, "transport_elt"),
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	774 ):
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	775 if method_name is None:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	776 continue
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	777
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	778 handler = content_data[handler_key].handler
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	779 try:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	780 method = getattr(handler, method_name)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	781 except AttributeError:
1754 f4e9f2f7fe0f plugin XEP-0166: jingleTerminate is called (if present) on applications and transports plugins on session-terminate action, can be used to do some cleaning Goffi <goffi@goffi.org> parents: 1630 diff changeset	782 if default_cb is None:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	783 raise exceptions.NotFound(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	784 "{} not implemented !".format(method_name)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	785 )
1754 f4e9f2f7fe0f plugin XEP-0166: jingleTerminate is called (if present) on applications and transports plugins on session-terminate action, can be used to do some cleaning Goffi <goffi@goffi.org> parents: 1630 diff changeset	786 else:
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	787 method = default_cb
1616 1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	788 if elements:
1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	789 elt = content_data.pop(elt_name) if delete else content_data[elt_name]
1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	790 else:
1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	791 elt = force_element
3333 ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3137 diff changeset	792 d = utils.asDeferred(
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	793 method, client, action, session, content_name, elt
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	794 )
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	795 defers_list.append(d)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	796
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	797 return defers_list
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	798
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	799 def onSessionInitiate(self, client, request, jingle_elt, session):
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	800 """Called on session-initiate action
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	801
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	802 The "jingleRequestConfirmation" method of each application will be called
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	803 (or self.jingleRequestConfirmationDefault if the former doesn't exist).
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	804 The session is only accepted if all application are confirmed.
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	805 The application must manage itself multiple contents scenari (e.g. audio/video).
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	806 @param client: %(doc_client)s
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	807 @param request(domish.Element): full request
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	808 @param jingle_elt(domish.Element): <jingle> element
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	809 @param session(dict): session data
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	810 """
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	811 if "contents" in session:
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	812 raise exceptions.InternalError(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	813 "Contents dict should not already exist at this point"
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	814 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	815 session["contents"] = contents_dict = {}
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	816
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	817 try:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	818 self._parseElements(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	819 jingle_elt, session, request, client, True, XEP_0166.ROLE_INITIATOR
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	820 )
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	821 except exceptions.CancelError:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	822 return
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	823
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	824 if not contents_dict:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	825 # there MUST be at least one content
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	826 self.sendError(client, "bad-request", session["id"], request)
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	827 return
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	828
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	829 # at this point we can send the <iq/> result to confirm reception of the request
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	830 client.send(xmlstream.toResponse(request, "result"))
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	831
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	832 # we now request each application plugin confirmation
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	833 # and if all are accepted, we can accept the session
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	834 confirm_defers = self._callPlugins(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	835 client,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	836 XEP_0166.A_SESSION_INITIATE,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	837 session,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	838 "jingleRequestConfirmation",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	839 None,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	840 self.jingleRequestConfirmationDefault,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	841 delete=False,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	842 )
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	843
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	844 confirm_dlist = defer.gatherResults(confirm_defers)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	845 confirm_dlist.addCallback(self._confirmationCb, session, jingle_elt, client)
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	846 confirm_dlist.addErrback(self._jingleErrorCb, session, request, client)
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	847
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	848 def _confirmationCb(self, confirm_results, session, jingle_elt, client):
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	849 """Method called when confirmation from user has been received
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	850
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	851 This method is only called for the responder
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	852 @param confirm_results(list[bool]): all True if session is accepted
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	853 @param session(dict): session data
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	854 @param jingle_elt(domish.Element): jingle data of this session
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	855 @param client: %(doc_client)s
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	856 """
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	857 confirmed = all(confirm_results)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	858 if not confirmed:
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2487 diff changeset	859 return self.terminate(client, XEP_0166.REASON_DECLINE, session)
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	860
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	861 iq_elt, jingle_elt = self._buildJingleElt(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	862 client, session, XEP_0166.A_SESSION_ACCEPT
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	863 )
2927 69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid: Goffi <goffi@goffi.org> parents: 2920 diff changeset	864 jingle_elt["responder"] = session['local_jid'].full()
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	865
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	866 # contents
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	867
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	868 def addElement(domish_elt, content_elt):
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	869 content_elt.addChild(domish_elt)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	870
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	871 defers_list = []
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	872
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	873 for content_name, content_data in session["contents"].items():
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	874 content_elt = jingle_elt.addElement("content")
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	875 content_elt["creator"] = XEP_0166.ROLE_INITIATOR
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	876 content_elt["name"] = content_name
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	877
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	878 application = content_data["application"]
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	879 app_session_accept_cb = application.handler.jingleHandler
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	880
3333 ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3137 diff changeset	881 app_d = utils.asDeferred(
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	882 app_session_accept_cb,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	883 client,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	884 XEP_0166.A_SESSION_INITIATE,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	885 session,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	886 content_name,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	887 content_data.pop("desc_elt"),
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	888 )
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	889 app_d.addCallback(addElement, content_elt)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	890 defers_list.append(app_d)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	891
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	892 transport = content_data["transport"]
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	893 transport_session_accept_cb = transport.handler.jingleHandler
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	894
3333 ac9342f359e9 plugin XEP-0329: download thumbnails: Goffi <goffi@goffi.org> parents: 3137 diff changeset	895 transport_d = utils.asDeferred(
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	896 transport_session_accept_cb,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	897 client,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	898 XEP_0166.A_SESSION_INITIATE,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	899 session,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	900 content_name,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	901 content_data.pop("transport_elt"),
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	902 )
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	903 transport_d.addCallback(addElement, content_elt)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	904 defers_list.append(transport_d)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	905
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	906 d_list = defer.DeferredList(defers_list)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	907 d_list.addCallback(
2765 378188abe941 misc: replaced all "dummy" by the more conventional and readable "__" ("_" being used for gettext) Goffi <goffi@goffi.org> parents: 2624 diff changeset	908 lambda __: self._callPlugins(
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	909 client,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	910 XEP_0166.A_PREPARE_RESPONDER,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	911 session,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	912 app_method_name=None,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	913 elements=False,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	914 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	915 )
2765 378188abe941 misc: replaced all "dummy" by the more conventional and readable "__" ("_" being used for gettext) Goffi <goffi@goffi.org> parents: 2624 diff changeset	916 d_list.addCallback(lambda __: iq_elt.send())
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	917
2765 378188abe941 misc: replaced all "dummy" by the more conventional and readable "__" ("_" being used for gettext) Goffi <goffi@goffi.org> parents: 2624 diff changeset	918 def changeState(__, session):
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	919 session["state"] = STATE_ACTIVE
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	920
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	921 d_list.addCallback(changeState, session)
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	922 d_list.addCallback(
2765 378188abe941 misc: replaced all "dummy" by the more conventional and readable "__" ("_" being used for gettext) Goffi <goffi@goffi.org> parents: 2624 diff changeset	923 lambda __: self._callPlugins(
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	924 client, XEP_0166.A_ACCEPTED_ACK, session, elements=False
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	925 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	926 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	927 d_list.addErrback(self._iqError, session["id"], client)
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	928 return d_list
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	929
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	930 def onSessionTerminate(self, client, request, jingle_elt, session):
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	931 # TODO: check reason, display a message to user if needed
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	932 log.debug("Jingle Session {} terminated".format(session["id"]))
1754 f4e9f2f7fe0f plugin XEP-0166: jingleTerminate is called (if present) on applications and transports plugins on session-terminate action, can be used to do some cleaning Goffi <goffi@goffi.org> parents: 1630 diff changeset	933 try:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	934 reason_elt = next(jingle_elt.elements(NS_JINGLE, "reason"))
1754 f4e9f2f7fe0f plugin XEP-0166: jingleTerminate is called (if present) on applications and transports plugins on session-terminate action, can be used to do some cleaning Goffi <goffi@goffi.org> parents: 1630 diff changeset	935 except StopIteration:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	936 log.warning("No reason given for session termination")
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	937 reason_elt = jingle_elt.addElement("reason")
1754 f4e9f2f7fe0f plugin XEP-0166: jingleTerminate is called (if present) on applications and transports plugins on session-terminate action, can be used to do some cleaning Goffi <goffi@goffi.org> parents: 1630 diff changeset	938
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	939 terminate_defers = self._callPlugins(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	940 client,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	941 XEP_0166.A_SESSION_TERMINATE,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	942 session,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	943 "jingleTerminate",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	944 "jingleTerminate",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	945 self._ignore,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	946 self._ignore,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	947 elements=False,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	948 force_element=reason_elt,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	949 )
1754 f4e9f2f7fe0f plugin XEP-0166: jingleTerminate is called (if present) on applications and transports plugins on session-terminate action, can be used to do some cleaning Goffi <goffi@goffi.org> parents: 1630 diff changeset	950 terminate_dlist = defer.DeferredList(terminate_defers)
f4e9f2f7fe0f plugin XEP-0166: jingleTerminate is called (if present) on applications and transports plugins on session-terminate action, can be used to do some cleaning Goffi <goffi@goffi.org> parents: 1630 diff changeset	951
2765 378188abe941 misc: replaced all "dummy" by the more conventional and readable "__" ("_" being used for gettext) Goffi <goffi@goffi.org> parents: 2624 diff changeset	952 terminate_dlist.addCallback(lambda __: self._delSession(client, session["id"]))
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	953 client.send(xmlstream.toResponse(request, "result"))
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	954
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	955 def onSessionAccept(self, client, request, jingle_elt, session):
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	956 """Method called once session is accepted
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	957
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	958 This method is only called for initiator
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	959 @param client: %(doc_client)s
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	960 @param request(domish.Element): full <iq> request
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	961 @param jingle_elt(domish.Element): the <jingle> element
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	962 @param session(dict): session data
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	963 """
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	964 log.debug("Jingle session {} has been accepted".format(session["id"]))
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	965
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	966 try:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	967 self._parseElements(jingle_elt, session, request, client)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	968 except exceptions.CancelError:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	969 return
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	970
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	971 # at this point we can send the <iq/> result to confirm reception of the request
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	972 client.send(xmlstream.toResponse(request, "result"))
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	973 # and change the state
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	974 session["state"] = STATE_ACTIVE
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	975
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	976 negociate_defers = []
2489 e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments: Goffi <goffi@goffi.org> parents: 2487 diff changeset	977 negociate_defers = self._callPlugins(client, XEP_0166.A_SESSION_ACCEPT, session)
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	978
3040 fee60f17ebac jp: jp asyncio port: Goffi <goffi@goffi.org> parents: 3028 diff changeset	979 negociate_dlist = defer.gatherResults(negociate_defers)
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	980
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	981 # after negociations we start the transfer
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	982 negociate_dlist.addCallback(
2765 378188abe941 misc: replaced all "dummy" by the more conventional and readable "__" ("_" being used for gettext) Goffi <goffi@goffi.org> parents: 2624 diff changeset	983 lambda __: self._callPlugins(
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	984 client, XEP_0166.A_START, session, app_method_name=None, elements=False
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	985 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	986 )
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	987
1616 1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	988 def _onSessionCb(self, result, client, request, jingle_elt, session):
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	989 client.send(xmlstream.toResponse(request, "result"))
1616 1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	990
1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	991 def _onSessionEb(self, failure_, client, request, jingle_elt, session):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	992 log.error("Error while handling onSessionInfo: {}".format(failure_.value))
1616 1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	993 # XXX: only error managed so far, maybe some applications/transports need more
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	994 self.sendError(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	995 client, "feature-not-implemented", None, request, "unsupported-info"
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	996 )
1616 1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	997
1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	998 def onSessionInfo(self, client, request, jingle_elt, session):
1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	999 """Method called when a session-info action is received from other peer
1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	1000
1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	1001 This method is only called for initiator
1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	1002 @param client: %(doc_client)s
1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	1003 @param request(domish.Element): full <iq> request
1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	1004 @param jingle_elt(domish.Element): the <jingle> element
1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	1005 @param session(dict): session data
1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	1006 """
1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	1007 if not jingle_elt.children:
1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	1008 # this is a session ping, see XEP-0166 §6.8
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1009 client.send(xmlstream.toResponse(request, "result"))
1616 1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	1010 return
1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	1011
1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	1012 try:
1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	1013 # XXX: session-info is most likely only used for application, so we don't call transport plugins
1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	1014 # if a future transport use it, this behaviour must be adapted
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1015 defers = self._callPlugins(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1016 client,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1017 XEP_0166.A_SESSION_INFO,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1018 session,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1019 "jingleSessionInfo",
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1020 None,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1021 elements=False,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1022 force_element=jingle_elt,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1023 )
1616 1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	1024 except exceptions.NotFound as e:
1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	1025 self._onSessionEb(failure.Failure(e), client, request, jingle_elt, session)
1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	1026 return
1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	1027
1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	1028 dlist = defer.DeferredList(defers, fireOnOneErrback=True)
1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	1029 dlist.addCallback(self._onSessionCb, client, request, jingle_elt, session)
1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	1030 dlist.addErrback(self._onSessionCb, client, request, jingle_elt, session)
1e05b776a55b plugin XEP-0166: session-info action handling Goffi <goffi@goffi.org> parents: 1615 diff changeset	1031
1630 c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1032 @defer.inlineCallbacks
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1033 def onTransportReplace(self, client, request, jingle_elt, session):
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1034 """A transport change is requested
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1035
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1036 The request is parsed, and jingleHandler is called on concerned transport plugin(s)
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1037 @param client: %(doc_client)s
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1038 @param request(domish.Element): full <iq> request
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1039 @param jingle_elt(domish.Element): the <jingle> element
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1040 @param session(dict): session data
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1041 """
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	1042 log.debug("Other peer wants to replace the transport")
1630 c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1043 try:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1044 self._parseElements(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1045 jingle_elt, session, request, client, with_application=False
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1046 )
1630 c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1047 except exceptions.CancelError:
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1048 defer.returnValue(None)
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1049
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1050 client.send(xmlstream.toResponse(request, "result"))
1630 c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1051
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1052 content_name = None
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1053 to_replace = []
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1054
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	1055 for content_name, content_data in session["contents"].items():
1630 c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1056 try:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1057 transport_elt = content_data.pop("transport_elt")
1630 c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1058 except KeyError:
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1059 continue
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1060 transport_ns = transport_elt.uri
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1061 try:
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1062 transport = self._transports[transport_ns]
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1063 except KeyError:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1064 log.warning(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	1065 "Other peer want to replace current transport with an unknown one: {}".format(
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1066 transport_ns
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1067 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1068 )
1630 c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1069 content_name = None
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1070 break
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1071 to_replace.append((content_name, content_data, transport, transport_elt))
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1072
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1073 if content_name is None:
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1074 # wa can't accept the replacement
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1075 iq_elt, reject_jingle_elt = self._buildJingleElt(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1076 client, session, XEP_0166.A_TRANSPORT_REJECT
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1077 )
1630 c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1078 for child in jingle_elt.children:
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1079 reject_jingle_elt.addChild(child)
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1080
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1081 iq_elt.send()
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1082 defer.returnValue(None)
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1083
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1084 # at this point, everything is alright and we can replace the transport(s)
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1085 # this is similar to an session-accept action, but for transports only
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1086 iq_elt, accept_jingle_elt = self._buildJingleElt(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1087 client, session, XEP_0166.A_TRANSPORT_ACCEPT
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1088 )
1630 c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1089 for content_name, content_data, transport, transport_elt in to_replace:
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1090 # we can now actually replace the transport
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1091 yield content_data["transport"].handler.jingleHandler(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1092 client, XEP_0166.A_DESTROY, session, content_name, None
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1093 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1094 content_data["transport"] = transport
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1095 content_data["transport_data"].clear()
1630 c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1096 # and build the element
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1097 content_elt = accept_jingle_elt.addElement("content")
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1098 content_elt["name"] = content_name
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1099 content_elt["creator"] = content_data["creator"]
1630 c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1100 # we notify the transport and insert its <transport/> in the answer
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1101 accept_transport_elt = yield transport.handler.jingleHandler(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1102 client, XEP_0166.A_TRANSPORT_REPLACE, session, content_name, transport_elt
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1103 )
1630 c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1104 content_elt.addChild(accept_transport_elt)
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1105 # there is no confirmation needed here, so we can directly prepare it
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1106 yield transport.handler.jingleHandler(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1107 client, XEP_0166.A_PREPARE_RESPONDER, session, content_name, None
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1108 )
1630 c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1109
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1110 iq_elt.send()
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1111
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1112 def onTransportAccept(self, client, request, jingle_elt, session):
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1113 """Method called once transport replacement is accepted
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1114
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1115 @param client: %(doc_client)s
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1116 @param request(domish.Element): full <iq> request
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1117 @param jingle_elt(domish.Element): the <jingle> element
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1118 @param session(dict): session data
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1119 """
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	1120 log.debug("new transport has been accepted")
1630 c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1121
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1122 try:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1123 self._parseElements(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1124 jingle_elt, session, request, client, with_application=False
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1125 )
1630 c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1126 except exceptions.CancelError:
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1127 return
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1128
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1129 # at this point we can send the <iq/> result to confirm reception of the request
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1130 client.send(xmlstream.toResponse(request, "result"))
1630 c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1131
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1132 negociate_defers = []
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1133 negociate_defers = self._callPlugins(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1134 client, XEP_0166.A_TRANSPORT_ACCEPT, session, app_method_name=None
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1135 )
1630 c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1136
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1137 negociate_dlist = defer.DeferredList(negociate_defers)
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1138
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1139 # after negociations we start the transfer
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1140 negociate_dlist.addCallback(
2765 378188abe941 misc: replaced all "dummy" by the more conventional and readable "__" ("_" being used for gettext) Goffi <goffi@goffi.org> parents: 2624 diff changeset	1141 lambda __: self._callPlugins(
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1142 client, XEP_0166.A_START, session, app_method_name=None, elements=False
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1143 )
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1144 )
1630 c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1145
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1146 def onTransportReject(self, client, request, jingle_elt, session):
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1147 """Method called when a transport replacement is refused
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1148
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1149 @param client: %(doc_client)s
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1150 @param request(domish.Element): full <iq> request
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1151 @param jingle_elt(domish.Element): the <jingle> element
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1152 @param session(dict): session data
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1153 """
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1154 # XXX: for now, we terminate the session in case of transport-reject
c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1155 # this behaviour may change in the future
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1156 self.terminate(client, "failed-transport", session)
1630 c25f63215632 plugin XEP-0166: transport replacement: Goffi <goffi@goffi.org> parents: 1617 diff changeset	1157
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	1158 def onTransportInfo(self, client, request, jingle_elt, session):
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	1159 """Method called when a transport-info action is received from other peer
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	1160
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	1161 The request is parsed, and jingleHandler is called on concerned transport plugin(s)
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	1162 @param client: %(doc_client)s
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	1163 @param request(domish.Element): full <iq> request
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	1164 @param jingle_elt(domish.Element): the <jingle> element
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	1165 @param session(dict): session data
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	1166 """
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	1167 log.debug("Jingle session {} has been accepted".format(session["id"]))
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	1168
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	1169 try:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1170 self._parseElements(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1171 jingle_elt, session, request, client, with_application=False
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1172 )
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	1173 except exceptions.CancelError:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	1174 return
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	1175
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	1176 # The parsing was OK, we send the <iq> result
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1177 client.send(xmlstream.toResponse(request, "result"))
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	1178
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	1179 for content_name, content_data in session["contents"].items():
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	1180 try:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1181 transport_elt = content_data.pop("transport_elt")
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	1182 except KeyError:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	1183 continue
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	1184 else:
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1185 content_data["transport"].handler.jingleHandler(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1186 client,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1187 XEP_0166.A_TRANSPORT_INFO,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1188 session,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1189 content_name,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1190 transport_elt,
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1191 )
1556 cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261: Goffi <goffi@goffi.org> parents: 1523 diff changeset	1192
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	1193
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2927 diff changeset	1194 @implementer(iwokkel.IDisco)
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	1195 class XEP_0166_handler(xmlstream.XMPPHandler):
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	1196
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	1197 def __init__(self, plugin_parent):
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	1198 self.plugin_parent = plugin_parent
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	1199
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	1200 def connectionInitialized(self):
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1201 self.xmlstream.addObserver(
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1202 JINGLE_REQUEST, self.plugin_parent._onJingleRequest, client=self.parent
56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1203 )
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	1204
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1205 def getDiscoInfo(self, requestor, target, nodeIdentifier=""):
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	1206 return [disco.DiscoFeature(NS_JINGLE)]
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	1207
2624 56f94936df1e code style reformatting using black Goffi <goffi@goffi.org> parents: 2562 diff changeset	1208 def getDiscoItems(self, requestor, target, nodeIdentifier=""):
1523 0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet Goffi <goffi@goffi.org> parents: diff changeset	1209 return []

Mercurial > libervia-backend

annotate sat/plugins/plugin_xep_0166.py @ 3587:2715da5b2aa7