annotate libervia/backend/plugins/plugin_xep_0166/__init__.py @ 4115:0da563780ffc

plugin XEP-0167, XEP-0353: handle ringing: - add a `jingle_preflight_info` method in the Jingle Application model to handle this kind of information - XEP-0353 is calling `jingle_preflight_info` when a `ringing` message is received - XEP-0167 use this information to send a `ringing` info to frontends
author Goffi <goffi@goffi.org>
date Wed, 16 Aug 2023 18:33:28 +0200
parents 79ec7d7beef3
children 23fa52acf72c
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1 #!/usr/bin/env python3
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2
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3 # Libervia plugin for Jingle (XEP-0166)
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4 # Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org)
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6 # This program is free software: you can redistribute it and/or modify
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7 # it under the terms of the GNU Affero General Public License as published by
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8 # the Free Software Foundation, either version 3 of the License, or
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9 # (at your option) any later version.
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11 # This program is distributed in the hope that it will be useful,
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12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 # GNU Affero General Public License for more details.
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16 # You should have received a copy of the GNU Affero General Public License
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17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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19
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20 import time
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21 from typing import Any, Callable, Dict, Final, List, Optional, Tuple
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22 import uuid
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24 from twisted.internet import defer
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25 from twisted.internet import reactor
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26 from twisted.python import failure
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27 from twisted.words.protocols.jabber import jid
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28 from twisted.words.protocols.jabber import error
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29 from twisted.words.protocols.jabber import xmlstream
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30 from twisted.words.xish import domish
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31 from wokkel import disco, iwokkel
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32 from zope.interface import implementer
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33
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34 from libervia.backend.core import exceptions
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35 from libervia.backend.core.constants import Const as C
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36 from libervia.backend.core.core_types import SatXMPPEntity
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37 from libervia.backend.core.i18n import D_, _
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38 from libervia.backend.core.log import getLogger
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39 from libervia.backend.tools import xml_tools
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40 from libervia.backend.tools import utils
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41
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42 from .models import (
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43 ApplicationData,
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44 BaseApplicationHandler,
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45 BaseTransportHandler,
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46 ContentData,
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47 TransportData,
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48 )
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49
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50
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51 log = getLogger(__name__)
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53
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54 IQ_SET : Final = '/iq[@type="set"]'
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55 NS_JINGLE : Final = "urn:xmpp:jingle:1"
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56 NS_JINGLE_ERROR : Final = "urn:xmpp:jingle:errors:1"
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57 JINGLE_REQUEST : Final = f'{IQ_SET}/jingle[@xmlns="{NS_JINGLE}"]'
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58 STATE_PENDING : Final = "PENDING"
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59 STATE_ACTIVE : Final = "ACTIVE"
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60 STATE_ENDED : Final = "ENDED"
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61 CONFIRM_TXT : Final = D_(
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62 "{entity} want to start a jingle session with you, do you accept ?"
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63 )
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64
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65 PLUGIN_INFO : Final = {
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66 C.PI_NAME: "Jingle",
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67 C.PI_IMPORT_NAME: "XEP-0166",
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68 C.PI_TYPE: "XEP",
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69 C.PI_MODES: C.PLUG_MODE_BOTH,
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70 C.PI_PROTOCOLS: ["XEP-0166"],
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71 C.PI_MAIN: "XEP_0166",
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72 C.PI_HANDLER: "yes",
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73 C.PI_DESCRIPTION: _("""Implementation of Jingle"""),
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74 }
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75
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76
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77 class XEP_0166:
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78 namespace : Final = NS_JINGLE
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79
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80 ROLE_INITIATOR : Final = "initiator"
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81 ROLE_RESPONDER : Final = "responder"
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82
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83 TRANSPORT_DATAGRAM : Final = "UDP"
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84 TRANSPORT_STREAMING : Final = "TCP"
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85
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86 REASON_SUCCESS : Final = "success"
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87 REASON_DECLINE : Final = "decline"
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88 REASON_FAILED_APPLICATION : Final = "failed-application"
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89 REASON_FAILED_TRANSPORT : Final = "failed-transport"
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90 REASON_CONNECTIVITY_ERROR : Final = "connectivity-error"
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91
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92 # standard actions
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93
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94 A_SESSION_INITIATE : Final = "session-initiate"
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95 A_SESSION_ACCEPT : Final = "session-accept"
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96 A_SESSION_TERMINATE : Final = "session-terminate"
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97 A_SESSION_INFO : Final = "session-info"
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98 A_TRANSPORT_REPLACE : Final = "transport-replace"
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99 A_TRANSPORT_ACCEPT : Final = "transport-accept"
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100 A_TRANSPORT_REJECT : Final = "transport-reject"
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101 A_TRANSPORT_INFO : Final = "transport-info"
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102
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103 # non standard actions
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104
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105 #: called before the confirmation request, first event for responder, useful for
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106 #: parsing
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107 A_PREPARE_CONFIRMATION : Final = "prepare-confirmation"
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108 #: initiator must prepare tranfer
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109 A_PREPARE_INITIATOR : Final = "prepare-initiator"
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110 #: responder must prepare tranfer
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111 A_PREPARE_RESPONDER : Final = "prepare-responder"
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112 #; session accepted ack has been received from initiator
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113 A_ACCEPTED_ACK : Final = (
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114 "accepted-ack"
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115 )
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116 A_START : Final = "start" # application can start
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117 #: called when a transport is destroyed (e.g. because it is remplaced). Used to do
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118 #: cleaning operations
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119 A_DESTROY : Final = (
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120 "destroy"
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121 )
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122
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123 def __init__(self, host):
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124 log.info(_("plugin Jingle initialization"))
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125 self.host = host
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126 self._applications = {} # key: namespace, value: application data
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127 self._transports = {} # key: namespace, value: transport data
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128 # we also keep transports by type, they are then sorted by priority
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129 self._type_transports = {
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130 XEP_0166.TRANSPORT_DATAGRAM: [],
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131 XEP_0166.TRANSPORT_STREAMING: [],
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132 }
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133 host.bridge.add_method(
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134 "jingle_terminate",
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135 ".plugin",
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136 in_sign="ssss",
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137 out_sign="",
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138 method=self._terminate,
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139 async_=True,
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140 )
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141
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142 def profile_connected(self, client):
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143 client.jingle_sessions = {} # key = sid, value = session_data
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144
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145 def get_handler(self, client):
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146 return XEP_0166_handler(self)
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147
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148 def get_session(self, client: SatXMPPEntity, session_id: str) -> dict:
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149 """Retrieve session from its SID
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150
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151 @param session_id: session ID
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152 @return: found session
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153
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154 @raise exceptions.NotFound: no session with this SID has been found
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155 """
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156 try:
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157 return client.jingle_sessions[session_id]
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158 except KeyError:
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159 raise exceptions.NotFound(
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160 f"No session with SID {session_id} found"
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161 )
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162
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163 def create_session(
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164 self,
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165 client: SatXMPPEntity,
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166 sid: str,
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167 role: str,
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168 peer_jid: jid.JID,
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169 local_jid: jid.JID|None = None,
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170 **kwargs
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171 ) -> dict:
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172 """Create a new jingle session.
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173
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174 @param client: The client entity.
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175 @param sid: Session ID.
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176 @param role: Session role (initiator or responder).
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177 @param peer_jid: JID of the peer.
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178 @param local_jid: JID of the local entity.
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179 If None, defaults to client.jid.
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180 @param extra_data: Additional data to be added to the session. Defaults to None.
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181
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182 @return: The created session.
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183
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184 @raise ValueError: If the provided role is neither initiator nor responder.
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185 """
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186 # TODO: session cleaning after timeout ?
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187
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188 if not sid:
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189 raise exceptions.DataError("Empty session ID is not allowed")
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190
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191 if role not in [XEP_0166.ROLE_INITIATOR, XEP_0166.ROLE_RESPONDER]:
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192 raise ValueError(f"Invalid role {role}. Expected initiator or responder.")
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193
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194
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195 session_data = {
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196 "id": sid,
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197 "state": STATE_PENDING,
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198 "initiator": client.jid if role == XEP_0166.ROLE_INITIATOR else peer_jid,
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199 "role": role,
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200 "local_jid": local_jid or client.jid,
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201 "peer_jid": peer_jid,
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202 "started": time.time(),
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203 "contents": {}
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204 }
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205
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206 # If extra kw args are provided, merge them into the session_data
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207 if kwargs:
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208 session_data.update(kwargs)
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209
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210 # Add the session to the client's jingle sessions
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211 client.jingle_sessions[sid] = session_data
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212
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213 return session_data
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214
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215
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216 def delete_session(self, client, sid):
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217 try:
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218 del client.jingle_sessions[sid]
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219 except KeyError:
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220 log.debug(
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221 f"Jingle session id {sid!r} is unknown, nothing to delete "
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222 f"[{client.profile}]")
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223 else:
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224 log.debug(f"Jingle session id {sid!r} deleted [{client.profile}]")
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225
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226 ## helpers methods to build stanzas ##
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227
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228 def _build_jingle_elt(
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229 self,
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230 client: SatXMPPEntity,
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231 session: dict,
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232 action: str
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233 ) -> Tuple[xmlstream.IQ, domish.Element]:
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diff changeset
234 iq_elt = client.IQ("set")
2927
69e4716d6268 plugins (jingle) file transfer: use initial "from" attribute as local jid instead of client.jid:
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diff changeset
235 iq_elt["from"] = session['local_jid'].full()
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236 iq_elt["to"] = session["peer_jid"].full()
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237 jingle_elt = iq_elt.addElement("jingle", NS_JINGLE)
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238 jingle_elt["sid"] = session["id"]
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239 jingle_elt["action"] = action
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240 return iq_elt, jingle_elt
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241
2489
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242 def sendError(self, client, error_condition, sid, request, jingle_condition=None):
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243 """Send error stanza
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244
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245 @param error_condition: one of twisted.words.protocols.jabber.error.STANZA_CONDITIONS keys
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246 @param sid(unicode,None): jingle session id, or None, if session must not be destroyed
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247 @param request(domish.Element): original request
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248 @param jingle_condition(None, unicode): if not None, additional jingle-specific error information
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249 """
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250 iq_elt = error.StanzaError(error_condition).toResponse(request)
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251 if jingle_condition is not None:
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252 iq_elt.error.addElement((NS_JINGLE_ERROR, jingle_condition))
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253 if error.STANZA_CONDITIONS[error_condition]["type"] == "cancel" and sid:
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254 self.delete_session(client, sid)
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255 log.warning(
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256 "Error while managing jingle session, cancelling: {condition}".format(
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257 condition=error_condition
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258 )
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259 )
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260 return client.send(iq_elt)
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261
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262 def _terminate_eb(self, failure_):
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263 log.warning(_("Error while terminating session: {msg}").format(msg=failure_))
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264
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265 def _terminate(
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266 self,
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267 session_id: str,
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268 reason: str,
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269 reason_txt: str,
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270 profile: str
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271 ) -> defer.Deferred:
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272 client = self.host.get_client(profile)
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273 session = self.get_session(client, session_id)
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274 if reason not in ("", "cancel", "decline", "busy"):
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275 raise ValueError(
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276 'only "cancel", "decline" and "busy" and empty value are allowed'
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277 )
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278 return self.terminate(
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279 client,
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280 reason or None,
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281 session,
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282 text=reason_txt or None
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283 )
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284
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285 def terminate(
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286 self,
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287 client: SatXMPPEntity,
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288 reason: str|list[domish.Element]|None,
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289 session: dict,
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290 text: str|None = None
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291 ) -> defer.Deferred:
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292 """Terminate the session
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293
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294 send the session-terminate action, and delete the session data
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295 @param reason: if unicode, will be transformed to an element
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296 if a list of element, add them as children of the <reason/> element
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297 @param session: data of the session
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298 """
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299 iq_elt, jingle_elt = self._build_jingle_elt(
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300 client, session, XEP_0166.A_SESSION_TERMINATE
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301 )
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302 if reason is not None:
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303 reason_elt = jingle_elt.addElement("reason")
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304 if isinstance(reason, str):
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305 reason_elt.addElement(reason)
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diff changeset
306 else:
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diff changeset
307 for elt in reason:
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diff changeset
308 reason_elt.addChild(elt)
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309 else:
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310 reason_elt = None
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311 if text is not None:
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312 if reason_elt is None:
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313 raise ValueError(
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314 "You have to specify a reason if text is specified"
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315 )
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316 reason_elt.addElement("text", content=text)
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317 if not self.host.trigger.point(
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318 "XEP-0166_terminate",
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319 client, session, reason_elt
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diff changeset
320 ):
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diff changeset
321 return defer.succeed(None)
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322 self.delete_session(client, session["id"])
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323 d = iq_elt.send()
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324 d.addErrback(self._terminate_eb)
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325 return d
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326
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327 ## errors which doesn't imply a stanza sending ##
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328
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329 def _iq_error(self, failure_, sid, client):
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330 """Called when we got an <iq/> error
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331
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332 @param failure_(failure.Failure): the exceptions raised
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333 @param sid(unicode): jingle session id
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diff changeset
334 """
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335 log.warning(
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336 "Error while sending jingle <iq/> stanza: {failure_}".format(
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diff changeset
337 failure_=failure_.value
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338 )
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339 )
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340 self.delete_session(client, sid)
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341
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342 def _jingle_error_cb(self, failure_, session, request, client):
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343 """Called when something is going wrong while parsing jingle request
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344
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diff changeset
345 The error condition depend of the exceptions raised:
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diff changeset
346 exceptions.DataError raise a bad-request condition
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347 @param fail(failure.Failure): the exceptions raised
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348 @param session(dict): data of the session
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349 @param request(domsih.Element): jingle request
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350 @param client: %(doc_client)s
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diff changeset
351 """
4053
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diff changeset
352 del session["jingle_elt"]
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diff changeset
353 log.warning(f"Error while processing jingle request [{client.profile}]")
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diff changeset
354 if isinstance(failure_.value, defer.FirstError):
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diff changeset
355 failure_ = failure_.value.subFailure.value
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diff changeset
356 if isinstance(failure_, exceptions.DataError):
3527
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diff changeset
357 return self.sendError(client, "bad-request", session["id"], request)
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diff changeset
358 elif isinstance(failure_, error.StanzaError):
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diff changeset
359 return self.terminate(client, self.REASON_FAILED_APPLICATION, session,
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diff changeset
360 text=str(failure_))
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diff changeset
361 else:
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diff changeset
362 log.error(f"Unmanaged jingle exception: {failure_}")
3527
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diff changeset
363 return self.terminate(client, self.REASON_FAILED_APPLICATION, session,
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diff changeset
364 text=str(failure_))
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parents:
diff changeset
365
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
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parents:
diff changeset
366 ## methods used by other plugins ##
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
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parents:
diff changeset
367
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parents: 4037
diff changeset
368 def register_application(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
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parents: 4037
diff changeset
369 self,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
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370 namespace: str,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
371 handler: BaseApplicationHandler
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
372 ) -> None:
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0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
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373 """Register an application plugin
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
374
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
375 @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
376 @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
377 May have the following methods:
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
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378 - request_confirmation(session, desc_elt, client):
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0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
379 - 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
380 - 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
381 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
382 - if not present, a generic accept dialog will be used
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
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383 - jingle_session_init(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
384 client, self, session, content_name[, *args, **kwargs]
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
385 ): must return the domish.Element used for initial content
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
386 - jingle_handler(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
387 client, self, action, session, content_name, transport_elt
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
388 ):
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0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
389 called on several action to negociate the application or transport
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
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parents: 3969
diff changeset
390 - jingle_terminate: called on session terminate, with reason_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
391 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
392 """
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
393 if namespace in self._applications:
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parents: 2562
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394 raise exceptions.ConflictError(
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
395 f"Trying to register already registered namespace {namespace}"
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parents: 2562
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396 )
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parents: 2562
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397 self._applications[namespace] = ApplicationData(
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parents: 2562
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398 namespace=namespace, handler=handler
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parents: 2562
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399 )
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Goffi <goffi@goffi.org>
parents: 2927
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400 log.debug("new jingle application registered")
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0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
401
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
402 def register_transport(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
403 self,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
404 namespace: str,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
405 transport_type: str,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
406 handler: BaseTransportHandler,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
407 priority: int = 0
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
408 ) -> None:
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
409 """Register a transport plugin
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
410
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
411 @param namespace: the XML namespace used for this transport
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
412 @param transport_type: type of transport to use (see XEP-0166 §8)
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
413 @param handler: instance of a class which manage the application.
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
414 @param priority: priority of this transport
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
415 """
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
416 assert transport_type in (
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
417 XEP_0166.TRANSPORT_DATAGRAM,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
418 XEP_0166.TRANSPORT_STREAMING,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
419 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
420 if namespace in self._transports:
2624
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
421 raise exceptions.ConflictError(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
422 "Trying to register already registered namespace {}".format(namespace)
2624
56f94936df1e code style reformatting using black
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parents: 2562
diff changeset
423 )
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Goffi <goffi@goffi.org>
parents: 2562
diff changeset
424 transport_data = TransportData(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
425 namespace=namespace, handler=handler, priority=priority
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
426 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
427 self._type_transports[transport_type].append(transport_data)
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parents: 2562
diff changeset
428 self._type_transports[transport_type].sort(
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parents: 2562
diff changeset
429 key=lambda transport_data: transport_data.priority, reverse=True
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
430 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
431 self._transports[namespace] = transport_data
3028
ab2696e34d29 Python 3 port:
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parents: 2927
diff changeset
432 log.debug("new jingle transport registered")
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0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
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parents:
diff changeset
433
1630
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parents: 1617
diff changeset
434 @defer.inlineCallbacks
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
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parents: 3969
diff changeset
435 def transport_replace(self, client, transport_ns, session, content_name):
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
436 """Replace a transport
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
437
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
438 @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
439 @param session(dict): jingle session data
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
440 @param content_name(unicode): name of the content
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
441 """
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
442 # 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
443 # this is acceptable because we terminate the session if transport is rejected.
c25f63215632 plugin XEP-0166: transport replacement:
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parents: 1617
diff changeset
444 # this behavious may change in the future.
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parents: 2562
diff changeset
445 content_data = session["contents"][content_name]
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
446 transport_data = content_data["transport_data"]
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
447 try:
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
448 transport = self._transports[transport_ns]
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
449 except KeyError:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
450 raise exceptions.InternalError("Unkown transport")
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
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parents: 3969
diff changeset
451 yield content_data["transport"].handler.jingle_handler(
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56f94936df1e code style reformatting using black
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parents: 2562
diff changeset
452 client, XEP_0166.A_DESTROY, session, content_name, None
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
453 )
56f94936df1e code style reformatting using black
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parents: 2562
diff changeset
454 content_data["transport"] = transport
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
455 transport_data.clear()
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
456
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
457 iq_elt, jingle_elt = self._build_jingle_elt(
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56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
458 client, session, XEP_0166.A_TRANSPORT_REPLACE
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
459 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
460 content_elt = jingle_elt.addElement("content")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
461 content_elt["name"] = content_name
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
462 content_elt["creator"] = content_data["creator"]
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
463
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
464 transport_elt = transport.handler.jingle_session_init(client, session, content_name)
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
465 content_elt.addChild(transport_elt)
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
466 iq_elt.send()
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
467
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
468 def build_action(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
469 self,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
470 client: SatXMPPEntity,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
471 action: str,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
472 session: dict,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
473 content_name: str,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
474 iq_elt: Optional[xmlstream.IQ] = None,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
475 context_elt: Optional[domish.Element] = None
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
476 ) -> Tuple[xmlstream.IQ, domish.Element]:
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
477 """Build an element according to requested action
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
478
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
479 @param action: a jingle action (see XEP-0166 §7.2),
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
480 session-* actions are not managed here
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
481 transport-replace is managed in the dedicated [transport_replace] method
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
482 @param session: jingle session data
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
483 @param content_name: name of the content
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
484 @param iq_elt: use this IQ instead of creating a new one if provided
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
485 @param context_elt: use this element instead of creating a new one if provided
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
486 @return: parent <iq> element, <transport> or <description> element, according to action
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
487 """
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
488 # we first build iq, jingle and content element which are the same in every cases
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
489 if iq_elt is not None:
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
490 try:
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
491 jingle_elt = next(iq_elt.elements(NS_JINGLE, "jingle"))
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
492 except StopIteration:
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
493 raise exceptions.InternalError(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
494 "The <iq> element provided doesn't have a <jingle> element"
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
495 )
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
496 else:
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
497 iq_elt, jingle_elt = self._build_jingle_elt(client, session, action)
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
498 # 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
499 content_data = session["contents"][content_name]
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
500 content_elt = jingle_elt.addElement("content")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
501 content_elt["name"] = content_name
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
502 content_elt["creator"] = content_data["creator"]
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
503
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
504 if context_elt is not None:
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
505 pass
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
506 elif action == XEP_0166.A_TRANSPORT_INFO:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
507 context_elt = transport_elt = content_elt.addElement(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
508 "transport", content_data["transport"].namespace
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
509 )
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
510 else:
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
511 raise exceptions.InternalError(f"unmanaged action {action}")
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
512
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
513 return iq_elt, context_elt
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
514
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
515 def build_session_info(self, client, session):
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
516 """Build a session-info action
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
517
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
518 @param session(dict): jingle session data
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
519 @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
520 """
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
521 return self._build_jingle_elt(client, session, XEP_0166.A_SESSION_INFO)
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
522
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
523 def get_application(self, namespace: str) -> ApplicationData:
3404
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
524 """Retreive application corresponding to a namespace
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
525
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
526 @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
527 """
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
528 try:
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
529 return self._applications[namespace]
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
530 except KeyError:
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
531 raise exceptions.NotFound(
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
532 f"No application registered for {namespace}"
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
533 )
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
534
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
535 def get_content_data(self, content: dict) -> ContentData:
3404
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
536 """"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
537 app_ns = content["app_ns"]
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
538 try:
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
539 application = self.get_application(app_ns)
3404
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
540 except exceptions.NotFound as e:
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
541 raise exceptions.InternalError(str(e))
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
542 app_args = content.get("app_args", [])
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
543 app_kwargs = content.get("app_kwargs", {})
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
544 transport_data = content.get("transport_data", {})
3404
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
545 try:
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
546 content_name = content["name"]
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
547 except KeyError:
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
548 content_name = content["name"] = str(uuid.uuid4())
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
549 return ContentData(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
550 application,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
551 app_args,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
552 app_kwargs,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
553 transport_data,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
554 content_name
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
555 )
3404
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
556
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
557 async def initiate(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
558 self,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
559 client: SatXMPPEntity,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
560 peer_jid: jid.JID,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
561 contents: List[dict],
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
562 encrypted: bool = False,
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
563 sid: str|None = None,
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
564 **extra_data: Any
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
565 ) -> str:
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
566 """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
567
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
568 @param peer_jid: jid to establith session with
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
569 @param contents: list of contents to use:
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
570 The dict must have the following keys:
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
571 - app_ns(str): namespace of the application
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
572 the following keys are optional:
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
573 - transport_type(str): type of transport to use (see XEP-0166 §8)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
574 default to TRANSPORT_STREAMING
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
575 - name(str): name of the content
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
576 - senders(str): One of XEP_0166.ROLE_INITIATOR, XEP_0166.ROLE_RESPONDER,
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
577 both or none
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
578 Defaults 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
579 - 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
580 - app_kwargs(dict): keyword args to pass to the application plugin
3969
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
581 @param encrypted: if True, session must be encrypted and "encryption" must be set
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
582 to all content data of session
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
583 @param sid: Session ID.
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
584 If None, one will be generated (and used as return value)
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
585 @return: Sesson ID
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
586 """
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
587 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
588 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
589 or client.is_component and peer_jid.host == client.jid.host):
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
590 raise ValueError(_("You can't do a jingle session with yourself"))
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
591 if sid is None:
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
592 sid = str(uuid.uuid4())
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
593 session = self.create_session(
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
594 client, sid, XEP_0166.ROLE_INITIATOR, peer_jid, **extra_data
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
595 )
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
596 initiator = session["initiator"]
3404
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
597
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
598 if not await self.host.trigger.async_point(
3404
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
599 "XEP-0166_initiate",
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
600 client, session, contents
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
601 ):
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
602 return sid
3404
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
603
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
604 iq_elt, jingle_elt = self._build_jingle_elt(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
605 client, session, XEP_0166.A_SESSION_INITIATE
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
606 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
607 jingle_elt["initiator"] = initiator.full()
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
608 session["jingle_elt"] = jingle_elt
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
609
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
610 session_contents = session["contents"]
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
611
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
612 for content in contents:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
613 # we get the application plugin
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
614 content_data = self.get_content_data(content)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
615
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
616 # and the transport plugin
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
617 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
618 try:
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
619 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
620 except IndexError:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
621 raise exceptions.InternalError(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
622 "No transport registered for {}".format(transport_type)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
623 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
624
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
625 # we build the session data for this content
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
626 application_data = {}
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
627 transport_data = content_data.transport_data
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
628 session_content = {
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
629 "application": content_data.application,
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
630 "application_data": application_data,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
631 "transport": transport,
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
632 "transport_data": transport_data,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
633 "creator": XEP_0166.ROLE_INITIATOR,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
634 "senders": content.get("senders", "both"),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
635 }
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
636 if content_data.content_name in session_contents:
3404
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
637 raise exceptions.InternalError(
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
638 "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
639 )
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
640 session_contents[content_data.content_name] = session_content
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
641
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
642 # we construct the content element
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
643 content_elt = jingle_elt.addElement("content")
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
644 content_elt["creator"] = session_content["creator"]
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
645 content_elt["name"] = content_data.content_name
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
646 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
647 content_elt["senders"] = content["senders"]
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
648 except KeyError:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
649 pass
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
650
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
651 # then the description element
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
652 application_data["desc_elt"] = desc_elt = await utils.as_deferred(
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
653 content_data.application.handler.jingle_session_init,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
654 client, session, content_data.content_name,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
655 *content_data.app_args, **content_data.app_kwargs
2624
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 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
658
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
659 # and the transport one
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
660 transport_data["transport_elt"] = transport_elt = await utils.as_deferred(
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
661 transport.handler.jingle_session_init,
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
662 client, session, content_data.content_name,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
663 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
664 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
665
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
666 if not await self.host.trigger.async_point(
3969
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
667 "XEP-0166_initiate_elt_built",
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
668 client, session, iq_elt, jingle_elt
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
669 ):
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
670 return sid
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
671
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
672 # processing is done, we can remove elements
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
673 for content_data in session_contents.values():
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
674 del content_data["application_data"]["desc_elt"]
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
675 del content_data["transport_data"]["transport_elt"]
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
676 del session["jingle_elt"]
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
677
3969
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
678 if encrypted:
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
679 for content in session["contents"].values():
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
680 if "encryption" not in content:
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
681 raise exceptions.EncryptionError(
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
682 "Encryption is requested, but no encryption has been set"
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
683 )
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
684
2502
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments:
Goffi <goffi@goffi.org>
parents: 2489
diff changeset
685 try:
3404
26a0af6e32c1 plugin XEP-0166: new trigger point + coroutines + helper methods:
Goffi <goffi@goffi.org>
parents: 3333
diff changeset
686 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
687 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
688 failure_ = failure.Failure(e)
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
689 self._iq_error(failure_, sid, client)
2502
7ad5f2c4e34a XEP-0065,XEP-0096,XEP-0166,XEP-0235,XEP-0300: file transfer improvments:
Goffi <goffi@goffi.org>
parents: 2489
diff changeset
690 raise failure_
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
691 return sid
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
692
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
693 def delayed_content_terminate(self, *args, **kwargs):
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
694 """Put content_terminate in queue but don't execute immediately
1617
d05f9179fe22 plugin XEP-0166: added delayedContentTerminate to terminate a content inside a handler
Goffi <goffi@goffi.org>
parents: 1616
diff changeset
695
d05f9179fe22 plugin XEP-0166: added delayedContentTerminate to terminate a content inside a handler
Goffi <goffi@goffi.org>
parents: 1616
diff changeset
696 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
697 """
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
698 reactor.callLater(0, self.content_terminate, *args, **kwargs)
1617
d05f9179fe22 plugin XEP-0166: added delayedContentTerminate to terminate a content inside a handler
Goffi <goffi@goffi.org>
parents: 1616
diff changeset
699
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
700 def content_terminate(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
701 """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
702
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
703 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
704 @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
705 @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
706 @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
707 """
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
708 contents = session["contents"]
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
709 del contents[content_name]
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
710 if not contents:
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2487
diff changeset
711 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
712
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
713 ## 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
714
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
715 def jingle_request_confirmation_default(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
716 self, client, action, session, content_name, desc_elt
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
717 ):
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
718 """This method request confirmation for a jingle session"""
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
719 log.debug("Using generic jingle confirmation method")
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
720 return xml_tools.defer_confirm(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
721 self.host,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
722 _(CONFIRM_TXT).format(entity=session["peer_jid"].full()),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
723 _("Confirm Jingle session"),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
724 profile=client.profile,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
725 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
726
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
727 ## jingle events ##
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
728
3969
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
729 def _on_jingle_request(self, request: domish.Element, client: SatXMPPEntity) -> None:
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
730 defer.ensureDeferred(self.on_jingle_request(client, request))
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
731
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
732 async def on_jingle_request(
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
733 self,
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
734 client: SatXMPPEntity,
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
735 request: domish.Element
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
736 ) -> None:
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
737 """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
738
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2487
diff changeset
739 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
740 according to current state
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
741 @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
742 """
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
743 request.handled = True
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
744 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
745
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
746 # 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
747 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
748 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
749 if not sid:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
750 raise KeyError
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
751 except KeyError:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
752 log.warning("Received jingle request has no sid attribute")
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
753 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
754 return
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
755
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
756 # then the action
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
757 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
758 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
759 if not action:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
760 raise KeyError
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
761 except KeyError:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
762 log.warning("Received jingle request has no action")
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
763 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
764 return
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
765
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
766 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
767
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
768 # 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
769 try:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
770 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
771 except KeyError:
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2487
diff changeset
772 if action == XEP_0166.A_SESSION_INITIATE:
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2487
diff changeset
773 pass
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2487
diff changeset
774 elif action == XEP_0166.A_SESSION_TERMINATE:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
775 log.debug(
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
776 "ignoring session terminate action (inexisting session id): "
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
777 "{request_id} [{profile}]".format(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
778 request_id=sid, profile=client.profile
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
779 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
780 )
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2487
diff changeset
781 return
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2487
diff changeset
782 else:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
783 log.warning(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
784 "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
785 request_id=sid, profile=client.profile
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
786 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
787 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
788 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
789 return
a1e5bcd9a6eb jingle XEP-0166: fixed session creation on non session-initiate actions
Goffi <goffi@goffi.org>
parents: 1614
diff changeset
790
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
791 try:
4112
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI:
Goffi <goffi@goffi.org>
parents: 4111
diff changeset
792 # session may have been already created in a jingle_preflight, in this
bc60875cb3b8 plugin XEP-0166, XEP-0167, XEP-0234, XEP-0353: call events management to prepare for UI:
Goffi <goffi@goffi.org>
parents: 4111
diff changeset
793 # case we re-use it.
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
794 session = self.get_session(client, sid)
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
795 except exceptions.NotFound:
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
796 # XXX: we store local_jid using request['to'] because for a component the
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
797 # jid used may not be client.jid (if a local part is used).
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
798 session = self.create_session(
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
799 client, sid, XEP_0166.ROLE_RESPONDER, peer_jid, jid.JID(request['to'])
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
800 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
801 else:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
802 if session["peer_jid"] != peer_jid:
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
803 log.warning(
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
804 "sid conflict ({}), the jid doesn't match. Can be a collision, a "
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
805 "hack attempt, or a bad sid generation".format(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
806 sid
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
807 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
808 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
809 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
810 return
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
811 if session["id"] != sid:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
812 log.error("session id doesn't match")
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
813 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
814 raise exceptions.InternalError
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
815
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
816 if action == XEP_0166.A_SESSION_INITIATE:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
817 await self.on_session_initiate(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
818 elif action == XEP_0166.A_SESSION_TERMINATE:
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
819 await self.on_session_terminate(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
820 elif action == XEP_0166.A_SESSION_ACCEPT:
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
821 await self.on_session_accept(client, request, jingle_elt, session)
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
822 elif action == XEP_0166.A_SESSION_INFO:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
823 self.on_session_info(client, request, jingle_elt, session)
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
824 elif action == XEP_0166.A_TRANSPORT_INFO:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
825 self.on_transport_info(client, request, jingle_elt, session)
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
826 elif action == XEP_0166.A_TRANSPORT_REPLACE:
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
827 await self.on_transport_replace(client, request, jingle_elt, session)
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
828 elif action == XEP_0166.A_TRANSPORT_ACCEPT:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
829 self.on_transport_accept(client, request, jingle_elt, session)
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
830 elif action == XEP_0166.A_TRANSPORT_REJECT:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
831 self.on_transport_reject(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
832 else:
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
833 raise exceptions.InternalError(f"Unknown action {action}")
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
834
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
835 ## Actions callbacks ##
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
836
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
837 def _parse_elements(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
838 self,
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
839 jingle_elt: domish.Element,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
840 session: dict,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
841 request: domish.Element,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
842 client: SatXMPPEntity,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
843 new: bool = False,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
844 creator: str = ROLE_INITIATOR,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
845 with_application: bool =True,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
846 with_transport: bool = True,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
847 store_in_session: bool = True,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
848 ) -> Dict[str, dict]:
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
849 """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
850
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
851 after the parsing, contents_dict will containt handlers, "desc_elt" and
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
852 "transport_elt"
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
853 @param jingle_elt: parent <jingle> element, containing one or more <content>
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
854 @param session: session data
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
855 @param request: the whole request
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
856 @param client: %(doc_client)s
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
857 @param new: 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
858 else the content must exists, and session data will be filled
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
859 @param creator: only used if new is True: creating pear (see § 7.3)
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
860 @param with_application: if True, raise an error if there is no <description>
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
861 element else ignore it
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
862 @param with_transport: if True, raise an error if there is no <transport> element
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
863 else ignore it
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
864 @param store_in_session: if True, the ``session`` contents will be updated with
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
865 the parsed elements.
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
866 Use False when you parse an action which can happen at any time (e.g.
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
867 transport-info) and meaning that a parsed element may already be present in
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
868 the session (e.g. if an authorisation request is waiting for user answer),
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
869 This can't be used when ``new`` is set.
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
870 @return: contents_dict (from session, or a new one if "store_in_session" is False)
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
871 @raise exceptions.CancelError: the error is treated and the calling method can
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
872 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
873 """
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
874 if store_in_session:
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
875 contents_dict = session["contents"]
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
876 else:
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
877 if new:
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
878 raise exceptions.InternalError(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
879 '"store_in_session" must not be used when "new" is set'
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
880 )
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
881 contents_dict = {n: {} for n in session["contents"]}
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
882 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
883
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
884 for content_elt in content_elts:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
885 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
886
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
887 if new:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
888 # 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
889 if not name or name in contents_dict:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
890 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
891 raise exceptions.CancelError
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
892 content_data = contents_dict[name] = {
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
893 "creator": creator,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
894 "senders": content_elt.attributes.get("senders", "both"),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
895 }
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
896 else:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
897 # 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
898 try:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
899 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
900 except KeyError:
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
901 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
902 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
903 raise exceptions.CancelError
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
904
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
905 # application
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
906 if with_application:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
907 desc_elt = content_elt.description
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
908 if not desc_elt:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
909 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
910 raise exceptions.CancelError
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
911
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
912 if new:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
913 # 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
914 app_ns = desc_elt.uri
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
915 if not app_ns or app_ns == NS_JINGLE:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
916 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
917 raise exceptions.CancelError
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
918
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
919 try:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
920 application = self._applications[app_ns]
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
921 except KeyError:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
922 log.warning(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
923 "Unmanaged application namespace [{}]".format(app_ns)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
924 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
925 self.sendError(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
926 client, "service-unavailable", session["id"], request
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
927 )
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
928 raise exceptions.CancelError
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
929
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
930 content_data["application"] = application
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
931 content_data["application_data"] = {}
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
932 else:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
933 # 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
934 if "desc_elt" in content_data:
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
935 raise exceptions.InternalError(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
936 "desc_elt should not exist at this point"
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
937 )
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
938
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
939 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
940
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
941 # transport
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
942 if with_transport:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
943 transport_elt = content_elt.transport
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
944 if not transport_elt:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
945 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
946 raise exceptions.CancelError
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
947
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
948 if new:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
949 # 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
950 transport_ns = transport_elt.uri
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
951 if not app_ns or app_ns == NS_JINGLE:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
952 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
953 raise exceptions.CancelError
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
954
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
955 try:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
956 transport = self._transports[transport_ns]
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
957 except KeyError:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
958 raise exceptions.InternalError(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
959 "No transport registered for namespace {}".format(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
960 transport_ns
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
961 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
962 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
963 content_data["transport"] = transport
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
964 content_data["transport_data"] = {}
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
965 else:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
966 # 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
967 if "transport_elt" in content_data:
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
968 raise exceptions.InternalError(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
969 "transport_elt should not exist at this point"
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
970 )
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
971
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
972 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
973
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
974 return contents_dict
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
975
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2487
diff changeset
976 def _ignore(self, client, action, session, content_name, elt):
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
977 """Dummy method used when not exception must be raised if a method is not implemented in _call_plugins
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
978
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
979 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
980 """
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
981 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
982
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
983 def _call_plugins(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
984 self,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
985 client: SatXMPPEntity,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
986 action: str,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
987 session: dict,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
988 app_method_name: Optional[str] = "jingle_handler",
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
989 transp_method_name: Optional[str] = "jingle_handler",
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
990 app_default_cb: Optional[Callable] = None,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
991 transp_default_cb: Optional[Callable] = None,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
992 delete: bool = True,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
993 elements: bool = True,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
994 force_element: Optional[domish.Element] = None
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
995 ) -> List[defer.Deferred]:
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
996 """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
997
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
998 @param action: jingle action name
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
999 @param session: jingle session data
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1000 @param app_method_name: name of the method to call for applications
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1001 None to ignore
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1002 @param transp_method_name: name of the method to call for transports
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1003 None to ignore
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1004 @param app_default_cb: default callback to use if plugin has not app_method_name
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1005 None to raise an exception instead
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1006 @param transp_default_cb: default callback to use if plugin has not transp_method_name
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1007 None to raise an exception instead
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1008 @param delete: if True, remove desc_elt and transport_elt from session
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1009 ignored if elements is False
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1010 @param elements: True if elements(desc_elt and tranport_elt) must be managed
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1011 must be True if _call_plugins is used in a request, and False if it is used
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1012 after a request (i.e. on <iq> result or error)
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1013 @param force_element: 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
1014 else it is ignored
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1015 @return : list of launched Deferred
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1016 @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
1017 """
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1018 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
1019 defers_list = []
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1020 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
1021 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
1022 (app_method_name, "application", app_default_cb, "desc_elt"),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1023 (transp_method_name, "transport", transp_default_cb, "transport_elt"),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1024 ):
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1025 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
1026 continue
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1027
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1028 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
1029 try:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1030 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
1031 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
1032 if default_cb is None:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1033 raise exceptions.NotFound(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1034 "{} not implemented !".format(method_name)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1035 )
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
1036 else:
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1037 method = default_cb
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1038 if elements:
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1039 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
1040 else:
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1041 elt = force_element
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1042 d = utils.as_deferred(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1043 method, client, action, session, content_name, elt
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1044 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1045 defers_list.append(d)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1046
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1047 return defers_list
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1048
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1049 async def on_session_initiate(
3969
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
1050 self,
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
1051 client: SatXMPPEntity,
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
1052 request: domish.Element,
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
1053 jingle_elt: domish.Element,
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
1054 session: Dict[str, Any]
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
1055 ) -> None:
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1056 """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
1057
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1058 The "jingle_request_confirmation" method of each application will be called
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1059 (or self.jingle_request_confirmation_default if the former doesn't exist).
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1060 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
1061 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
1062 @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
1063 @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
1064 @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
1065 @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
1066 """
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1067 contents_dict = session["contents"]
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1068 if contents_dict:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1069 raise exceptions.InternalError(
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1070 "Contents dict should not already be set at this point"
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1071 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1072
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1073 try:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1074 self._parse_elements(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1075 jingle_elt, session, request, client, True, XEP_0166.ROLE_INITIATOR
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1076 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1077 except exceptions.CancelError:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1078 return
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1079
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1080 if not contents_dict:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1081 # there MUST be at least one content
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1082 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
1083 return
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1084
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1085 # 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
1086 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
1087
3969
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
1088
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
1089 assert "jingle_elt" not in session
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
1090 session["jingle_elt"] = jingle_elt
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1091 if not await self.host.trigger.async_point(
3969
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
1092 "XEP-0166_on_session_initiate",
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
1093 client, session, request, jingle_elt
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
1094 ):
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
1095 return
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
1096
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1097 await defer.DeferredList(self._call_plugins(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1098 client,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1099 XEP_0166.A_PREPARE_CONFIRMATION,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1100 session,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1101 delete=False
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1102 ))
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1103
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1104 # 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
1105 # and if all are accepted, we can accept the session
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1106 confirm_defers = self._call_plugins(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1107 client,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1108 XEP_0166.A_SESSION_INITIATE,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1109 session,
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1110 "jingle_request_confirmation",
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1111 None,
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1112 self.jingle_request_confirmation_default,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1113 delete=False,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1114 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1115
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1116 confirm_dlist = defer.gatherResults(confirm_defers)
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1117 confirm_dlist.addCallback(self._confirmation_cb, session, jingle_elt, client)
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1118 confirm_dlist.addErrback(self._jingle_error_cb, session, request, client)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1119
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1120 def _confirmation_cb(self, confirm_results, session, jingle_elt, client):
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1121 """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
1122
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1123 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
1124 @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
1125 @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
1126 @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
1127 @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
1128 """
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
1129 del session["jingle_elt"]
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1130 confirmed = all(confirm_results)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1131 if not confirmed:
2489
e2a7bb875957 plugin pipe/stream, file transfert: refactoring and improvments:
Goffi <goffi@goffi.org>
parents: 2487
diff changeset
1132 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
1133
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1134 iq_elt, jingle_elt = self._build_jingle_elt(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1135 client, session, XEP_0166.A_SESSION_ACCEPT
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1136 )
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
1137 jingle_elt["responder"] = session['local_jid'].full()
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
1138 session["jingle_elt"] = jingle_elt
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1139
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1140 # contents
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1141
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1142 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
1143 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
1144
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1145 defers_list = []
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1146
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1147 for content_name, content_data in session["contents"].items():
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1148 content_elt = jingle_elt.addElement("content")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1149 content_elt["creator"] = XEP_0166.ROLE_INITIATOR
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1150 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
1151
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1152 application = content_data["application"]
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1153 app_session_accept_cb = application.handler.jingle_handler
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1154
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1155 app_d = utils.as_deferred(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1156 app_session_accept_cb,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1157 client,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1158 XEP_0166.A_SESSION_INITIATE,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1159 session,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1160 content_name,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1161 content_data.pop("desc_elt"),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1162 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1163 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
1164 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
1165
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1166 transport = content_data["transport"]
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1167 transport_session_accept_cb = transport.handler.jingle_handler
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1168
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1169 transport_d = utils.as_deferred(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1170 transport_session_accept_cb,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1171 client,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1172 XEP_0166.A_SESSION_INITIATE,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1173 session,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1174 content_name,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1175 content_data.pop("transport_elt"),
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1176 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1177 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
1178 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
1179
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1180 d_list = defer.DeferredList(defers_list)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1181 d_list.addCallback(
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1182 lambda __: self._call_plugins(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1183 client,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1184 XEP_0166.A_PREPARE_RESPONDER,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1185 session,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1186 app_method_name=None,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1187 elements=False,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1188 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1189 )
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
1190 d_list.addCallback(lambda __: session.pop("jingle_elt"))
2765
378188abe941 misc: replaced all "dummy" by the more conventional and readable "__" ("_" being used for gettext)
Goffi <goffi@goffi.org>
parents: 2624
diff changeset
1191 d_list.addCallback(lambda __: iq_elt.send())
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1192
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1193 def change_state(__, session):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1194 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
1195
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1196 d_list.addCallback(change_state, session)
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1197 d_list.addCallback(
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1198 lambda __: self._call_plugins(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1199 client, XEP_0166.A_ACCEPTED_ACK, session, elements=False
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1200 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1201 )
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1202 d_list.addErrback(self._iq_error, session["id"], client)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1203 return d_list
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1204
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1205 def get_reason_elt(self, parent_elt: domish.Element) -> domish.Element:
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1206 """Find a <reason> element in parent_elt
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1207
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1208 if none is found, add an empty one to the element
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1209 @return: the <reason> element
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1210 """
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1211 try:
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1212 return next(parent_elt.elements(NS_JINGLE, "reason"))
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1213 except StopIteration:
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1214 log.warning("No reason given for session termination")
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1215 reason_elt = parent_elt.addElement("reason")
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1216 return reason_elt
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1217
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1218 def parse_reason_elt(self, reason_elt: domish.Element) -> tuple[str|None, str|None]:
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1219 """Parse a <reason> element
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1220
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1221 @return: reason found, and text if any
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1222 """
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1223 reason, text = None, None
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1224 for elt in reason_elt.elements():
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1225 if elt.uri == NS_JINGLE:
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1226 if elt.name == "text":
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1227 text = str(elt)
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1228 else:
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1229 reason = elt.name
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1230
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1231 if reason is None:
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1232 log.debug("no reason specified,")
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1233
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1234 return reason, text
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1235
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1236 async def on_session_terminate(
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1237 self,
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1238 client: SatXMPPEntity,
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1239 request: domish.Element,
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1240 jingle_elt: domish.Element,
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1241 session: dict
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1242 ) -> None:
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1243 # TODO: check reason, display a message to user if needed
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
1244 log.debug(f"Jingle Session {session['id']} terminated")
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1245 reason_elt = self.get_reason_elt(jingle_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
1246
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1247 terminate_defers = self._call_plugins(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1248 client,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1249 XEP_0166.A_SESSION_TERMINATE,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1250 session,
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1251 "jingle_terminate",
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1252 "jingle_terminate",
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1253 self._ignore,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1254 self._ignore,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1255 elements=False,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1256 force_element=reason_elt,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1257 )
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
1258 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
1259
4111
a8ac5e1e5848 plugin XEP-0166: `jingle_terminate`, session handling and reason parsing:
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
1260 terminate_dlist.addCallback(lambda __: self.delete_session(client, session["id"]))
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1261 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
1262
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1263 async def on_session_accept(self, client, request, jingle_elt, session):
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1264 """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
1265
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1266 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
1267 @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
1268 @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
1269 @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
1270 @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
1271 """
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1272 log.debug(f"Jingle session {session['id']} has been accepted")
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1273
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1274 try:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1275 self._parse_elements(jingle_elt, session, request, client)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1276 except exceptions.CancelError:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1277 return
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1278
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1279 # 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
1280 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
1281 # and change the state
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1282 session["state"] = STATE_ACTIVE
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
1283 session["jingle_elt"] = jingle_elt
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1284
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1285 await defer.DeferredList(self._call_plugins(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1286 client,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1287 XEP_0166.A_PREPARE_INITIATOR,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1288 session,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1289 delete=False
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1290 ))
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1291
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1292 negociate_defers = []
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1293 negociate_defers = self._call_plugins(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
1294
3040
fee60f17ebac jp: jp asyncio port:
Goffi <goffi@goffi.org>
parents: 3028
diff changeset
1295 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
1296
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1297 # after negociations we start the transfer
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1298 negociate_dlist.addCallback(
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1299 lambda __: self._call_plugins(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1300 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
1301 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1302 )
4053
dd39e60ca2aa plugin XEP-0166: set `jingle_elt`, `desc_elt` and `transport_elt`:
Goffi <goffi@goffi.org>
parents: 4044
diff changeset
1303 negociate_dlist.addCallback(lambda __: session.pop("jingle_elt"))
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1304
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1305 def _on_session_cb(self, result, client, request, jingle_elt, session):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1306 client.send(xmlstream.toResponse(request, "result"))
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1307
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1308 def _on_session_eb(self, failure_, client, request, jingle_elt, session):
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1309 log.error("Error while handling on_session_info: {}".format(failure_.value))
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1310 # 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
1311 self.sendError(
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1312 client, "feature-not-implemented", None, request, "unsupported-info"
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1313 )
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1314
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1315 def on_session_info(self, client, request, jingle_elt, session):
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1316 """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
1317
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1318 This method is only called for initiator
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1319 @param client: %(doc_client)s
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1320 @param request(domish.Element): full <iq> request
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1321 @param jingle_elt(domish.Element): the <jingle> element
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1322 @param session(dict): session data
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1323 """
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1324 if not jingle_elt.children:
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1325 # 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
1326 client.send(xmlstream.toResponse(request, "result"))
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1327 return
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1328
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1329 try:
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1330 # 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
1331 # if a future transport use it, this behaviour must be adapted
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1332 defers = self._call_plugins(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1333 client,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1334 XEP_0166.A_SESSION_INFO,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1335 session,
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1336 "jingle_session_info",
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1337 None,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1338 elements=False,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1339 force_element=jingle_elt,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1340 )
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1341 except exceptions.NotFound as e:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1342 self._on_session_eb(failure.Failure(e), client, request, jingle_elt, session)
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1343 return
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1344
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1345 dlist = defer.DeferredList(defers, fireOnOneErrback=True)
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1346 dlist.addCallback(self._on_session_cb, client, request, jingle_elt, session)
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1347 dlist.addErrback(self._on_session_cb, client, request, jingle_elt, session)
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
1348
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1349 async def on_transport_replace(self, client, request, jingle_elt, session):
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1350 """A transport change is requested
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1351
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1352 The request is parsed, and jingle_handler is called on concerned transport plugin(s)
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1353 @param client: %(doc_client)s
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1354 @param request(domish.Element): full <iq> request
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1355 @param jingle_elt(domish.Element): the <jingle> element
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1356 @param session(dict): session data
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1357 """
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1358 log.debug("Other peer wants to replace the transport")
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1359 try:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1360 self._parse_elements(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1361 jingle_elt, session, request, client, with_application=False
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1362 )
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1363 except exceptions.CancelError:
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1364 defer.returnValue(None)
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1365
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1366 client.send(xmlstream.toResponse(request, "result"))
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1367
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1368 content_name = None
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1369 to_replace = []
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1370
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1371 for content_name, content_data in session["contents"].items():
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1372 try:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1373 transport_elt = content_data.pop("transport_elt")
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1374 except KeyError:
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1375 continue
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1376 transport_ns = transport_elt.uri
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1377 try:
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1378 transport = self._transports[transport_ns]
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1379 except KeyError:
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1380 log.warning(
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1381 "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
1382 transport_ns
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1383 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1384 )
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1385 content_name = None
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1386 break
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1387 to_replace.append((content_name, content_data, transport, transport_elt))
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1388
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1389 if content_name is None:
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1390 # wa can't accept the replacement
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1391 iq_elt, reject_jingle_elt = self._build_jingle_elt(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1392 client, session, XEP_0166.A_TRANSPORT_REJECT
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1393 )
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1394 for child in jingle_elt.children:
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1395 reject_jingle_elt.addChild(child)
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1396
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1397 iq_elt.send()
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1398 defer.returnValue(None)
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1399
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1400 # 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
1401 # this is similar to an session-accept action, but for transports only
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1402 iq_elt, accept_jingle_elt = self._build_jingle_elt(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1403 client, session, XEP_0166.A_TRANSPORT_ACCEPT
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1404 )
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1405 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
1406 # we can now actually replace the transport
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1407 await utils.as_deferred(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1408 content_data["transport"].handler.jingle_handler,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1409 client, XEP_0166.A_DESTROY, session, content_name, None
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1410 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1411 content_data["transport"] = transport
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1412 content_data["transport_data"].clear()
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1413 # and build the element
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1414 content_elt = accept_jingle_elt.addElement("content")
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1415 content_elt["name"] = content_name
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1416 content_elt["creator"] = content_data["creator"]
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1417 # we notify the transport and insert its <transport/> in the answer
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1418 accept_transport_elt = await utils.as_deferred(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1419 transport.handler.jingle_handler,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1420 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
1421 )
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1422 content_elt.addChild(accept_transport_elt)
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1423 # there is no confirmation needed here, so we can directly prepare it
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1424 await utils.as_deferred(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1425 transport.handler.jingle_handler,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1426 client, XEP_0166.A_PREPARE_RESPONDER, session, content_name, None
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1427 )
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1428
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1429 iq_elt.send()
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1430
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1431 def on_transport_accept(self, client, request, jingle_elt, session):
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1432 """Method called once transport replacement is accepted
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1433
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1434 @param client: %(doc_client)s
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1435 @param request(domish.Element): full <iq> request
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1436 @param jingle_elt(domish.Element): the <jingle> element
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1437 @param session(dict): session data
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1438 """
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1439 log.debug("new transport has been accepted")
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1440
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1441 try:
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1442 self._parse_elements(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1443 jingle_elt, session, request, client, with_application=False
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1444 )
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1445 except exceptions.CancelError:
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1446 return
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1447
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1448 # 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
1449 client.send(xmlstream.toResponse(request, "result"))
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1450
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1451 negociate_defers = []
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1452 negociate_defers = self._call_plugins(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1453 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
1454 )
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1455
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1456 negociate_dlist = defer.DeferredList(negociate_defers)
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1457
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1458 # after negociations we start the transfer
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1459 negociate_dlist.addCallback(
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1460 lambda __: self._call_plugins(
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1461 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
1462 )
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1463 )
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1464
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 3969
diff changeset
1465 def on_transport_reject(self, client, request, jingle_elt, session):
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1466 """Method called when a transport replacement is refused
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1467
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1468 @param client: %(doc_client)s
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1469 @param request(domish.Element): full <iq> request
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1470 @param jingle_elt(domish.Element): the <jingle> element
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1471 @param session(dict): session data
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1472 """
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1473 # 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
1474 # this behaviour may change in the future
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1475 self.terminate(client, "failed-transport", session)
1630
c25f63215632 plugin XEP-0166: transport replacement:
Goffi <goffi@goffi.org>
parents: 1617
diff changeset
1476
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1477 def on_transport_info(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1478 self,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1479 client: SatXMPPEntity,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1480 request: domish.Element,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1481 jingle_elt: domish.Element,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1482 session: dict
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1483 ) -> None:
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1484 """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
1485
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1486 The request is parsed, and jingle_handler is called on concerned transport
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1487 plugin(s)
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1488 @param client: %(doc_client)s
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1489 @param request: full <iq> request
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1490 @param jingle_elt: the <jingle> element
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1491 @param session: session data
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1492 """
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1493 log.debug(f"Jingle session {session['id']} has been accepted")
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1494
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1495 try:
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1496 parsed_contents = self._parse_elements(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1497 jingle_elt, session, request, client, with_application=False,
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1498 store_in_session=False
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1499 )
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1500 except exceptions.CancelError:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1501 return
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1502
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1503 # The parsing was OK, we send the <iq> result
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1504 client.send(xmlstream.toResponse(request, "result"))
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1505
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1506 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
1507 try:
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1508 transport_elt = parsed_contents[content_name]["transport_elt"]
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1509 except KeyError:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1510 continue
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1511 else:
4044
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1512 utils.as_deferred(
3900626bc100 plugin XEP-0166: refactoring, and various improvments:
Goffi <goffi@goffi.org>
parents: 4037
diff changeset
1513 content_data["transport"].handler.jingle_handler,
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1514 client,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1515 XEP_0166.A_TRANSPORT_INFO,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1516 session,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1517 content_name,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1518 transport_elt,
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1519 )
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
1520
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1521
3028
ab2696e34d29 Python 3 port:
Goffi <goffi@goffi.org>
parents: 2927
diff changeset
1522 @implementer(iwokkel.IDisco)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1523 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
1524
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1525 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
1526 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
1527
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1528 def connectionInitialized(self):
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1529 self.xmlstream.addObserver(
3969
8e7d5796fb23 plugin XEP-0391: implement XEP-0391 (Jingle Encrypted Transports) + XEP-0396 (JET-OMEMO):
Goffi <goffi@goffi.org>
parents: 3527
diff changeset
1530 JINGLE_REQUEST, self.plugin_parent._on_jingle_request, client=self.parent
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1531 )
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
1532
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1533 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
1534 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
1535
2624
56f94936df1e code style reformatting using black
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
1536 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
1537 return []