annotate src/plugins/plugin_xep_0166.py @ 1617:d05f9179fe22

plugin XEP-0166: added delayedContentTerminate to terminate a content inside a handler
author Goffi <goffi@goffi.org>
date Tue, 17 Nov 2015 19:41:30 +0100
parents 1e05b776a55b
children c25f63215632
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1 #!/usr/bin/python
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2 # -*- coding: utf-8 -*-
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3
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4 # SAT plugin for Jingle (XEP-0166)
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5 # Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014, 2015 Jérôme Poisson (goffi@goffi.org)
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6
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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11
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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16
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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19
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20 from sat.core.i18n import _, D_
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21 from sat.core.constants import Const as C
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22 from sat.core.log import getLogger
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23 from sat.tools import xml_tools
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24 log = getLogger(__name__)
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25 from sat.core import exceptions
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26 from twisted.words.protocols.jabber import jid
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27 from twisted.internet import defer
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28 from twisted.internet import reactor
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29 from wokkel import disco, iwokkel
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30 from twisted.words.protocols.jabber import error
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31 from twisted.words.protocols.jabber import xmlstream
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32 from twisted.python import failure
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33 from collections import namedtuple
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34 import uuid
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35 import time
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36
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37 from zope.interface import implements
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38
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40
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41 IQ_SET = '/iq[@type="set"]'
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42 NS_JINGLE = "urn:xmpp:jingle:1"
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43 NS_JINGLE_ERROR = "urn:xmpp:jingle:errors:1"
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44 JINGLE_REQUEST = IQ_SET + '/jingle[@xmlns="' + NS_JINGLE + '"]'
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45 STATE_PENDING = "PENDING"
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46 STATE_ACTIVE = "ACTIVE"
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47 STATE_ENDED = "ENDED"
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48 CONFIRM_TXT = D_("{entity} want to start a jingle session with you, do you accept ?")
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49
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50 PLUGIN_INFO = {
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51 "name": "Jingle",
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52 "import_name": "XEP-0166",
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53 "type": "XEP",
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54 "protocols": ["XEP-0166"],
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55 "main": "XEP_0166",
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56 "handler": "yes",
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57 "description": _("""Implementation of Jingle""")
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58 }
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59
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60
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61 ApplicationData = namedtuple('ApplicationData', ('namespace', 'handler'))
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62 TransportData = namedtuple('TransportData', ('namespace', 'handler', 'priority'))
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63
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64
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65 class XEP_0166(object):
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66 ROLE_INITIATOR = "initiator"
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67 ROLE_RESPONDER = "responder"
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68 TRANSPORT_DATAGRAM='UDP'
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69 TRANSPORT_STREAMING='TCP'
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70 REASON_SUCCESS='success'
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71 REASON_DECLINE='decline'
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72 REASON_FAILED_APPLICATION='failed-application'
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73 REASON_FAILED_TRANSPORT='failed-transport'
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74 A_SESSION_INITIATE = "session-initiate"
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75 A_SESSION_ACCEPT = "session-accept"
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76 A_SESSION_TERMINATE = "session-terminate"
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77 A_SESSION_INFO = "session-info"
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78 A_TRANSPORT_INFO = "transport-info"
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79 # non standard actions
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80 A_PREPARE_INITIATOR = "prepare-initiator" # initiator must prepare tranfer
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81 A_PREPARE_RESPONDER = "prepare-responder" # responder must prepare tranfer
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82 A_ACCEPTED_ACK = "accepted-ack" # session accepted ack has been received from initiator
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83 A_START = "start" # application can start
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84
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85 def __init__(self, host):
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86 log.info(_("plugin Jingle initialization"))
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87 self.host = host
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88 self._applications = {} # key: namespace, value: application data
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89 self._transports = {} # key: namespace, value: transport data
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90 # we also keep transports by type, they are then sorted by priority
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91 self._type_transports = { XEP_0166.TRANSPORT_DATAGRAM: [],
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92 XEP_0166.TRANSPORT_STREAMING: [],
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93 }
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94
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95 def profileConnected(self, profile):
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96 client = self.host.getClient(profile)
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97 client.jingle_sessions = {} # key = sid, value = session_data
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98
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99 def getHandler(self, profile):
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100 return XEP_0166_handler(self)
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101
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102 def _delSession(self, client, sid):
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103 try:
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104 del client.jingle_sessions[sid]
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105 except KeyError:
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106 log.debug(u"Jingle session id [{}] is unknown, nothing to delete".format(sid))
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107 else:
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108 log.debug(u"Jingle session id [{}] deleted".format(sid))
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109
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110 ## helpers methods to build stanzas ##
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111
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112 def _buildJingleElt(self, client, session, action):
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113 iq_elt = client.IQ('set')
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114 iq_elt['from'] = client.jid.full()
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115 iq_elt['to'] = session['peer_jid'].full()
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116 jingle_elt = iq_elt.addElement("jingle", NS_JINGLE)
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117 jingle_elt["sid"] = session['id']
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118 jingle_elt['action'] = action
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119 return iq_elt, jingle_elt
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120
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121 def sendError(self, error_condition, sid, request, jingle_condition=None, profile=C.PROF_KEY_NONE):
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122 """Send error stanza
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123
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124 @param error_condition: one of twisted.words.protocols.jabber.error.STANZA_CONDITIONS keys
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125 @param sid(unicode,None): jingle session id, or None, if session must not be destroyed
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126 @param request(domish.Element): original request
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127 @param jingle_condition(None, unicode): if not None, additional jingle-specific error information
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128 @param profile: %(doc_profile)s
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129 """
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130 client = self.host.getClient(profile)
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131 iq_elt = error.StanzaError(error_condition).toResponse(request)
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132 if jingle_condition is not None:
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133 iq_elt.error.addElement((NS_JINGLE_ERROR, jingle_condition))
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134 if error.STANZA_CONDITIONS[error_condition]['type'] == 'cancel' and sid:
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135 self._delSession(client, sid)
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136 log.warning(u"Error while managing jingle session, cancelling: {condition}".format(error_condition))
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137 client.xmlstream.send(iq_elt)
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138
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139 def terminate(self, reason, session, profile):
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140 """Terminate the session
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141
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142 send the session-terminate action, and delete the session data
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143 @param reason(unicode, list[domish.Element]): if unicode, will be transformed to an element
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144 if a list of element, add them as children of the <reason/> element
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145 @param session(dict): data of the session
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146 @param profile: %(doc_profile)s
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147 """
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148 client = self.host.getClient(profile)
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149 iq_elt, jingle_elt = self._buildJingleElt(client, session, XEP_0166.A_SESSION_TERMINATE)
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150 reason_elt = jingle_elt.addElement('reason')
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151 if isinstance(reason, basestring):
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152 reason_elt.addElement(reason)
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153 else:
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154 for elt in reason:
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155 reason_elt.addChild(elt)
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156 self._delSession(client, session['id'])
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157 d = iq_elt.send()
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158 return d
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159
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160 ## errors which doesn't imply a stanza sending ##
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161
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162 def _iqError(self, failure_, sid, client):
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163 """Called when we got an <iq/> error
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164
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165 @param failure_(failure.Failure): the exceptions raised
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166 @param sid(unicode): jingle session id
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167 @param profile: %(doc_client)s
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168 """
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169 log.warning(u"Error while sending jingle <iq/> stanza: {failure_}".format(failure_=failure_.value))
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170 self._delSession(client, sid)
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171
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172 def _jingleErrorCb(self, fail, sid, request, client):
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173 """Called when something is going wrong while parsing jingle request
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174
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175 The error condition depend of the exceptions raised:
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176 exceptions.DataError raise a bad-request condition
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177 @param fail(failure.Failure): the exceptions raised
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178 @param sid(unicode): jingle session id
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179 @param request(domsih.Element): jingle request
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180 @param client: %(doc_client)s
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181 """
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182 log.warning("Error while processing jingle request")
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183 if isinstance(fail, exceptions.DataError):
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184 self.sendError('bad-request', sid, request, profile=client.profile)
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185 else:
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186 log.error("Unmanaged jingle exception")
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187 self._delSession(client, sid)
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188 raise fail
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189
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190 ## methods used by other plugins ##
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191
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192 def registerApplication(self, namespace, handler):
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193 """Register an application plugin
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194
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195 @param namespace(unicode): application namespace managed by the plugin
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196 @param handler(object): instance of a class which manage the application.
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197 May have the following methods:
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198 - requestConfirmation(session, desc_elt, client):
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199 - if present, it is called on when session must be accepted.
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200 - if it return True the session is accepted, else rejected.
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201 A Deferred can be returned
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202 - if not present, a generic accept dialog will be used
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203 - jingleSessionInit(self, session, content_name[, *args, **kwargs], profile): must return the domish.Element used for initial content
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204 - jingleHandler(self, action, session, content_name, transport_elt, profile):
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205 called on several action to negociate the application or transport
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206 """
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207 if namespace in self._applications:
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208 raise exceptions.ConflictError(u"Trying to register already registered namespace {}".format(namespace))
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209 self._applications[namespace] = ApplicationData(namespace=namespace, handler=handler)
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210 log.debug(u"new jingle application registered")
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211
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212 def registerTransport(self, namespace, transport_type, handler, priority=0):
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213 """Register a transport plugin
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214
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215 @param namespace(unicode): the XML namespace used for this transport
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216 @param transport_type(unicode): type of transport to use (see XEP-0166 §8)
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217 @param handler(object): instance of a class which manage the application.
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218 Must have the following methods:
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219 - jingleSessionInit(self, session, content_name[, *args, **kwargs], profile): must return the domish.Element used for initial content
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220 - jingleHandler(self, action, session, content_name, transport_elt, profile):
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221 called on several action to negociate the application or transport
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222 @param priority(int): priority of this transport
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223 """
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224 assert transport_type in (XEP_0166.TRANSPORT_DATAGRAM, XEP_0166.TRANSPORT_STREAMING)
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225 if namespace in self._transports:
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226 raise exceptions.ConflictError(u"Trying to register already registered namespace {}".format(namespace))
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227 transport_data = TransportData(namespace=namespace, handler=handler, priority=priority)
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228 self._type_transports[transport_type].append(transport_data)
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229 self._type_transports[transport_type].sort(key=lambda transport_data: transport_data.priority, reverse=True)
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230 self._transports[namespace] = transport_data
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231 log.debug(u"new jingle transport registered")
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232
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233 def buildAction(self, action, session, content_name, profile=C.PROF_KEY_NONE):
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234 """Build an element according to requested action
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235
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236 @param action(unicode): a jingle action (see XEP-0166 §7.2),
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237 session-* actions are not managed here
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diff changeset
238 @param session(dict): jingle session data
1614
1ced93821c35 plugin XEP-0166: sendError now manage jingle conditions
Goffi <goffi@goffi.org>
parents: 1585
diff changeset
239 @param content_name(unicode): name of the content
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
240 @param profile: %(doc_profile)s
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
241 @return (tuple[domish.Element, domish.Element]): parent <iq> element, <transport> or <description> element, according to action
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
242 """
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
243 client = self.host.getClient(profile)
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
244
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
245 # we first build iq, jingle and content element which are the same in every cases
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
246 iq_elt, jingle_elt = self._buildJingleElt(client, session, action)
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
247 # 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
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
248 content_data= session['contents'][content_name]
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
249 content_elt = jingle_elt.addElement('content')
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
250 content_elt['name'] = content_name
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
251 content_elt['creator'] = content_data['creator']
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
252
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
253 if action == XEP_0166.A_TRANSPORT_INFO:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
254 context_elt = transport_elt = content_elt.addElement('transport', content_data['transport'].namespace)
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
255 transport_elt['sid'] = content_data['transport_data']['sid']
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
256 else:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
257 raise exceptions.InternalError(u"unmanaged action {}".format(action))
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
258
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
259 return iq_elt, context_elt
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
260
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
261 def buildSessionInfo(self, session, profile=C.PROF_KEY_NONE):
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
262 """Build a session-info action
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
263
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
264 @param session(dict): jingle session data
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
265 @param profile: %(doc_profile)s
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
266 @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
267 """
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
268 client = self.host.getClient(profile)
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
269 return self._buildJingleElt(client, session, XEP_0166.A_SESSION_INFO)
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
270
1523
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parents:
diff changeset
271 @defer.inlineCallbacks
1567
268fda4236ca plugins XE0166, XEP-0234, XEP-0260, XEP-0261: renamed session key managing other peer's jid to "peer_jid" instead of "to_jid"
Goffi <goffi@goffi.org>
parents: 1556
diff changeset
272 def initiate(self, peer_jid, contents, profile=C.PROF_KEY_NONE):
1523
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parents:
diff changeset
273 """Send a session initiation request
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parents:
diff changeset
274
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268fda4236ca plugins XE0166, XEP-0234, XEP-0260, XEP-0261: renamed session key managing other peer's jid to "peer_jid" instead of "to_jid"
Goffi <goffi@goffi.org>
parents: 1556
diff changeset
275 @param peer_jid(jid.JID): jid to establith session with
1523
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Goffi <goffi@goffi.org>
parents:
diff changeset
276 @param contents(list[dict]): list of contents to use:
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Goffi <goffi@goffi.org>
parents:
diff changeset
277 The dict must have the following keys:
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Goffi <goffi@goffi.org>
parents:
diff changeset
278 - app_ns(unicode): namespace of the application
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parents:
diff changeset
279 the following keys are optional:
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Goffi <goffi@goffi.org>
parents:
diff changeset
280 - transport_type(unicode): type of transport to use (see XEP-0166 §8)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
281 default to TRANSPORT_STREAMING
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Goffi <goffi@goffi.org>
parents:
diff changeset
282 - name(unicode): name of the content
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
283 - senders(unicode): One of XEP_0166.ROLE_INITIATOR, XEP_0166.ROLE_RESPONDER, both or none
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
284 default to BOTH (see XEP-0166 §7.3)
1523
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Goffi <goffi@goffi.org>
parents:
diff changeset
285 - 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
286 - app_kwargs(dict): keyword 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
287 @param profile: %(doc_profile)s
1585
846a39900fa6 plugins XEP-0096, XEP-0260, file: sendFile method is managed by file plugin, which choose the best available method + progress_id fix
Goffi <goffi@goffi.org>
parents: 1567
diff changeset
288 @return D(unicode): jingle session id
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
289 """
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
290 assert contents # there must be at least one content
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
291 client = self.host.getClient(profile)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
292 initiator = client.jid
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
293 sid = unicode(uuid.uuid4())
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
294 # TODO: session cleaning after timeout ?
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
295 session = client.jingle_sessions[sid] = {'id': sid,
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
296 'state': STATE_PENDING,
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
297 'initiator': initiator,
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
298 'role': XEP_0166.ROLE_INITIATOR,
1567
268fda4236ca plugins XE0166, XEP-0234, XEP-0260, XEP-0261: renamed session key managing other peer's jid to "peer_jid" instead of "to_jid"
Goffi <goffi@goffi.org>
parents: 1556
diff changeset
299 'peer_jid': peer_jid,
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
300 'started': time.time(),
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
301 'contents': {}
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
302 }
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
303 iq_elt, jingle_elt = self._buildJingleElt(client, session, XEP_0166.A_SESSION_INITIATE)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
304 jingle_elt["initiator"] = initiator.full()
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
305
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
306 contents_dict = session['contents']
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
307
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
308 for content in contents:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
309 # we get the application plugin
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
310 app_ns = content['app_ns']
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
311 try:
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
312 application = self._applications[app_ns]
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
313 except KeyError:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
314 raise exceptions.InternalError(u"No application registered for {}".format(app_ns))
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
315
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
316 # and the transport plugin
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
317 transport_type = content.get('transport_type', XEP_0166.TRANSPORT_STREAMING)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
318 try:
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
319 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
320 except IndexError:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
321 raise exceptions.InternalError(u"No transport registered for {}".format(transport_type))
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
322
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
323 # we build the session data
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
324 content_data = {'application': application,
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
325 'application_data': {},
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
326 'transport': transport,
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
327 'transport_data': {},
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
328 'creator': XEP_0166.ROLE_INITIATOR,
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
329 'senders': content.get('senders', 'both'),
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
330 }
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
331 try:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
332 content_name = content['name']
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
333 except KeyError:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
334 content_name = unicode(uuid.uuid4())
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
335 else:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
336 if content_name in contents_dict:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
337 raise exceptions.InternalError('There is already a content with this name')
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
338 contents_dict[content_name] = content_data
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
339
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
340 # we construct the content element
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
341 content_elt = jingle_elt.addElement('content')
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
342 content_elt['creator'] = content_data['creator']
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
343 content_elt['name'] = content_name
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
344 try:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
345 content_elt['senders'] = content['senders']
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
346 except KeyError:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
347 pass
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
348
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
349 # then the description element
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
350 app_args = content.get('app_args', [])
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
351 app_kwargs = content.get('app_kwargs', {})
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
352 app_kwargs['profile'] = profile
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
353 desc_elt = yield application.handler.jingleSessionInit(session, content_name, *app_args, **app_kwargs)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
354 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
355
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
356 # and the transport one
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
357 transport_elt = yield transport.handler.jingleSessionInit(session, content_name, profile)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
358 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
359
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
360 d = iq_elt.send()
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
361 d.addErrback(self._iqError, sid, client)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
362 yield d
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
363
1617
d05f9179fe22 plugin XEP-0166: added delayedContentTerminate to terminate a content inside a handler
Goffi <goffi@goffi.org>
parents: 1616
diff changeset
364 def delayedContentTerminate(self, *args, **kwargs):
d05f9179fe22 plugin XEP-0166: added delayedContentTerminate to terminate a content inside a handler
Goffi <goffi@goffi.org>
parents: 1616
diff changeset
365 """Put contentTerminate in queue but don't execute immediately
d05f9179fe22 plugin XEP-0166: added delayedContentTerminate to terminate a content inside a handler
Goffi <goffi@goffi.org>
parents: 1616
diff changeset
366
d05f9179fe22 plugin XEP-0166: added delayedContentTerminate to terminate a content inside a handler
Goffi <goffi@goffi.org>
parents: 1616
diff changeset
367 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
368 """
d05f9179fe22 plugin XEP-0166: added delayedContentTerminate to terminate a content inside a handler
Goffi <goffi@goffi.org>
parents: 1616
diff changeset
369 reactor.callLater(0, self.contentTerminate, *args, **kwargs)
d05f9179fe22 plugin XEP-0166: added delayedContentTerminate to terminate a content inside a handler
Goffi <goffi@goffi.org>
parents: 1616
diff changeset
370
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
371 def contentTerminate(self, session, content_name, reason=REASON_SUCCESS, profile=C.PROF_KEY_NONE):
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
372 """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
373
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
374 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
375 @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
376 @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
377 @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
378 @param profile: %(doc_profile)s
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
379 """
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
380 contents = session['contents']
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
381 del contents[content_name]
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
382 if not contents:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
383 self.terminate(reason, session, profile)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
384
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
385 ## 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
386
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
387 def jingleRequestConfirmationDefault(self, action, session, content_name, desc_elt, profile):
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
388 """This method request confirmation for a jingle session"""
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
389 log.debug(u"Using generic jingle confirmation method")
1567
268fda4236ca plugins XE0166, XEP-0234, XEP-0260, XEP-0261: renamed session key managing other peer's jid to "peer_jid" instead of "to_jid"
Goffi <goffi@goffi.org>
parents: 1556
diff changeset
390 return xml_tools.deferConfirm(self.host, _(CONFIRM_TXT).format(entity=session['peer_jid'].full()), _('Confirm Jingle session'), profile=profile)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
391
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
392 ## jingle events ##
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
393
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
394 def _onJingleRequest(self, request, profile):
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
395 """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
396
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
397 The request will the be dispatched to appropriate method
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
398 according to current state
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
399 @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
400 @para profile: %(doc_profile)s
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
401 """
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
402 client = self.host.getClient(profile)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
403 request.handled = True
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
404 jingle_elt = request.elements(NS_JINGLE, 'jingle').next()
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
405
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
406 # 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
407 try:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
408 sid = jingle_elt['sid']
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
409 if not sid:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
410 raise KeyError
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
411 except KeyError:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
412 log.warning(u"Received jingle request has no sid attribute")
1614
1ced93821c35 plugin XEP-0166: sendError now manage jingle conditions
Goffi <goffi@goffi.org>
parents: 1585
diff changeset
413 self.sendError('bad-request', None, request, profile=profile)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
414 return
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
415
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
416 # then the action
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
417 try:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
418 action = jingle_elt['action']
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
419 if not action:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
420 raise KeyError
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
421 except KeyError:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
422 log.warning(u"Received jingle request has no action")
1614
1ced93821c35 plugin XEP-0166: sendError now manage jingle conditions
Goffi <goffi@goffi.org>
parents: 1585
diff changeset
423 self.sendError('bad-request', None, request, profile=profile)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
424 return
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
425
1567
268fda4236ca plugins XE0166, XEP-0234, XEP-0260, XEP-0261: renamed session key managing other peer's jid to "peer_jid" instead of "to_jid"
Goffi <goffi@goffi.org>
parents: 1556
diff changeset
426 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
427
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
428 # 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
429 try:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
430 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
431 except KeyError:
1615
a1e5bcd9a6eb jingle XEP-0166: fixed session creation on non session-initiate actions
Goffi <goffi@goffi.org>
parents: 1614
diff changeset
432 if action != XEP_0166.A_SESSION_INITIATE:
a1e5bcd9a6eb jingle XEP-0166: fixed session creation on non session-initiate actions
Goffi <goffi@goffi.org>
parents: 1614
diff changeset
433 log.warning(u"Received request for an unknown session id: {}".format(sid))
a1e5bcd9a6eb jingle XEP-0166: fixed session creation on non session-initiate actions
Goffi <goffi@goffi.org>
parents: 1614
diff changeset
434 self.sendError('not-acceptable', None, request, profile=profile)
a1e5bcd9a6eb jingle XEP-0166: fixed session creation on non session-initiate actions
Goffi <goffi@goffi.org>
parents: 1614
diff changeset
435 return
a1e5bcd9a6eb jingle XEP-0166: fixed session creation on non session-initiate actions
Goffi <goffi@goffi.org>
parents: 1614
diff changeset
436
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
437 session = client.jingle_sessions[sid] = {'id': sid,
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
438 'state': STATE_PENDING,
1567
268fda4236ca plugins XE0166, XEP-0234, XEP-0260, XEP-0261: renamed session key managing other peer's jid to "peer_jid" instead of "to_jid"
Goffi <goffi@goffi.org>
parents: 1556
diff changeset
439 'initiator': peer_jid,
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
440 'role': XEP_0166.ROLE_RESPONDER,
1567
268fda4236ca plugins XE0166, XEP-0234, XEP-0260, XEP-0261: renamed session key managing other peer's jid to "peer_jid" instead of "to_jid"
Goffi <goffi@goffi.org>
parents: 1556
diff changeset
441 'peer_jid': peer_jid,
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
442 'started': time.time(),
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
443 }
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
444 else:
1567
268fda4236ca plugins XE0166, XEP-0234, XEP-0260, XEP-0261: renamed session key managing other peer's jid to "peer_jid" instead of "to_jid"
Goffi <goffi@goffi.org>
parents: 1556
diff changeset
445 if session['peer_jid'] != peer_jid:
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
446 log.warning(u"sid conflict ({}), the jid doesn't match. Can be a collision, a hack attempt, or a bad sid generation".format(sid))
1614
1ced93821c35 plugin XEP-0166: sendError now manage jingle conditions
Goffi <goffi@goffi.org>
parents: 1585
diff changeset
447 self.sendError('service-unavailable', sid, request, profile=profile)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
448 return
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
449 if session['id'] != sid:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
450 log.error(u"session id doesn't match")
1614
1ced93821c35 plugin XEP-0166: sendError now manage jingle conditions
Goffi <goffi@goffi.org>
parents: 1585
diff changeset
451 self.sendError('service-unavailable', sid, request, profile=profile)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
452 raise exceptions.InternalError
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
453
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
454 if action == XEP_0166.A_SESSION_INITIATE:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
455 self.onSessionInitiate(client, request, jingle_elt, session)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
456 elif action == XEP_0166.A_SESSION_TERMINATE:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
457 self.onSessionTerminate(client, request, jingle_elt, session)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
458 elif action == XEP_0166.A_SESSION_ACCEPT:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
459 self.onSessionAccept(client, request, jingle_elt, session)
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
460 elif action == XEP_0166.A_SESSION_INFO:
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
461 self.onSessionInfo(client, request, jingle_elt, session)
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
462 elif action == XEP_0166.A_TRANSPORT_INFO:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
463 self.onTransportInfo(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
464 else:
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
465 raise exceptions.InternalError(u"Unknown action {}".format(action))
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
466
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
467 ## Actions callbacks ##
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
468
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
469 def _parseElements(self, jingle_elt, session, request, client, new=False, creator=ROLE_INITIATOR, with_application=True, with_transport=True):
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
470 """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
471
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
472 after the parsing, contents_dict will containt handlers, "desc_elt" and "transport_elt"
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
473 @param jingle_elt(domish.Element): parent <jingle> element, containing one or more <content>
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
474 @param session(dict): session data
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
475 @param request(domish.Element): the whole request
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
476 @param client: %(doc_client)s
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
477 @param new(bool): if new the content is new and must be created,
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
478 else the content must exists, and session data will be filled
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
479 @param creator(unicode): only used if new is True: creating pear (see § 7.3)
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
480 @param with_application(bool): if True, raise an error if there is no <description> element else ignore it
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
481 @param with_transport(bool): if True, raise an error if there is no <transport> element else ignore it
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
482 @raise exceptions.CancelError: the error is treated the calling method can cancel the treatment (i.e. return)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
483 """
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
484 contents_dict = session['contents']
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
485 content_elts = jingle_elt.elements(NS_JINGLE, 'content')
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
486
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
487 for content_elt in content_elts:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
488 name = content_elt['name']
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
489
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
490 if new:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
491 # 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
492 if not name or name in contents_dict:
1614
1ced93821c35 plugin XEP-0166: sendError now manage jingle conditions
Goffi <goffi@goffi.org>
parents: 1585
diff changeset
493 self.sendError('bad-request', session['id'], request, profile=client.profile)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
494 raise exceptions.CancelError
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
495 content_data = contents_dict[name] = {'creator': creator,
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
496 'senders': content_elt.attributes.get('senders', 'both'),
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
497 }
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
498 else:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
499 # 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
500 try:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
501 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
502 except KeyError:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
503 log.warning(u"Other peer try to access an unknown content")
1614
1ced93821c35 plugin XEP-0166: sendError now manage jingle conditions
Goffi <goffi@goffi.org>
parents: 1585
diff changeset
504 self.sendError('bad-request', session['id'], request, profile=client.profile)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
505 raise exceptions.CancelError
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
506
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
507 # application
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
508 if with_application:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
509 desc_elt = content_elt.description
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
510 if not desc_elt:
1614
1ced93821c35 plugin XEP-0166: sendError now manage jingle conditions
Goffi <goffi@goffi.org>
parents: 1585
diff changeset
511 self.sendError('bad-request', session['id'], request, profile=client.profile)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
512 raise exceptions.CancelError
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
513
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
514 if new:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
515 # 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
516 app_ns = desc_elt.uri
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
517 if not app_ns or app_ns == NS_JINGLE:
1614
1ced93821c35 plugin XEP-0166: sendError now manage jingle conditions
Goffi <goffi@goffi.org>
parents: 1585
diff changeset
518 self.sendError('bad-request', session['id'], request, profile=client.profile)
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
519 raise exceptions.CancelError
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
520
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
521 try:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
522 application = self._applications[app_ns]
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
523 except KeyError:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
524 log.warning(u"Unmanaged application namespace [{}]".format(app_ns))
1614
1ced93821c35 plugin XEP-0166: sendError now manage jingle conditions
Goffi <goffi@goffi.org>
parents: 1585
diff changeset
525 self.sendError('service-unavailable', session['id'], request, profile=client.profile)
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
526 raise exceptions.CancelError
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
527
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
528 content_data['application'] = application
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
529 content_data['application_data'] = {}
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
530 else:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
531 # the content exists, we check that we have not a former desc_elt
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
532 if 'desc_elt' in content_data:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
533 raise exceptions.InternalError(u"desc_elt should not exist at this point")
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
534
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
535 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
536
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
537 # transport
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
538 if with_transport:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
539 transport_elt = content_elt.transport
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
540 if not transport_elt:
1614
1ced93821c35 plugin XEP-0166: sendError now manage jingle conditions
Goffi <goffi@goffi.org>
parents: 1585
diff changeset
541 self.sendError('bad-request', session['id'], request, profile=client.profile)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
542 raise exceptions.CancelError
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
543
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
544 if new:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
545 # 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
546 transport_ns = transport_elt.uri
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
547 if not app_ns or app_ns == NS_JINGLE:
1614
1ced93821c35 plugin XEP-0166: sendError now manage jingle conditions
Goffi <goffi@goffi.org>
parents: 1585
diff changeset
548 self.sendError('bad-request', session['id'], request, profile=client.profile)
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
549 raise exceptions.CancelError
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
550
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
551 try:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
552 transport = self._transports[transport_ns]
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
553 except KeyError:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
554 raise exceptions.InternalError(u"No transport registered for namespace {}".format(transport_ns))
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
555 content_data['transport'] = transport
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
556 content_data['transport_data'] = {}
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
557 else:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
558 # the content exists, we check that we have not a former transport_elt
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
559 if 'transport_elt' in content_data:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
560 raise exceptions.InternalError(u"desc_elt should not exist at this point")
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
561
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
562 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
563
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
564 def _callPlugins(self, action, session, app_method_name='jingleHandler', transp_method_name='jingleHandler',
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
565 app_default_cb=None, transp_default_cb=None, delete=True,
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
566 elements=True, force_element=None, profile=C.PROF_KEY_NONE):
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
567 """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
568
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
569 @param action(unicode): jingle action name
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
570 @param session(dict): jingle session data
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
571 @param app_method_name(unicode, None): name of the method to call for applications
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
572 None to ignore
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
573 @param transp_method_name(unicode, None): name of the method to call for transports
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
574 None to ignore
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
575 @param app_default_cb(callable, None): default callback to use if plugin has not app_method_name
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
576 None to raise an exception instead
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
577 @param transp_default_cb(callable, None): default callback to use if plugin has not transp_method_name
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
578 None to raise an exception instead
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
579 @param delete(bool): if True, remove desc_elt and transport_elt from session
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
580 ignored if elements is False
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
581 @param elements(bool): True if elements(desc_elt and tranport_elt) must be managed
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
582 must be True if _callPlugins is used in a request, and False if it used after a request (i.e. on <iq> result or error)
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
583 @param force_element(None, domish.Element, object): if elements is None, it is used as element parameter
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
584 else it is ignored
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
585 @param profile(unicode): %(doc_profile)s
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
586 @return (list[defer.Deferred]): list of launched Deferred
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
587 @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
588 """
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
589 contents_dict = session['contents']
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
590 defers_list = []
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
591 for content_name, content_data in contents_dict.iteritems():
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
592 for method_name, handler_key, default_cb, elt_name in (
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
593 (app_method_name, 'application', app_default_cb, 'desc_elt'),
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
594 (transp_method_name, 'transport', transp_default_cb, 'transport_elt')):
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
595 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
596 continue
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
597
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
598 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
599 try:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
600 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
601 except AttributeError:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
602 if default_cb is not None:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
603 method = default_cb
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
604 else:
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
605 raise exceptions.NotFound(u'{} not implemented !'.format(method_name))
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
606 if elements:
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
607 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
608 else:
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
609 elt = force_element
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
610 d = defer.maybeDeferred(method, action, session, content_name, elt, profile)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
611 defers_list.append(d)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
612
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
613 return defers_list
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
614
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
615 def onSessionInitiate(self, client, request, jingle_elt, session):
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
616 """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
617
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
618 The "jingleRequestConfirmation" method of each application will be called
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
619 (or self.jingleRequestConfirmationDefault if the former doesn't exist).
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
620 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
621 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
622 @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
623 @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
624 @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
625 @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
626 """
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
627 if 'contents' in session:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
628 raise exceptions.InternalError("Contents dict should not already exist at this point")
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
629 session['contents'] = contents_dict = {}
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
630
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
631 try:
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
632 self._parseElements(jingle_elt, session, request, client, True, XEP_0166.ROLE_INITIATOR)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
633 except exceptions.CancelError:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
634 return
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
635
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
636 if not contents_dict:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
637 # there MUST be at least one content
1614
1ced93821c35 plugin XEP-0166: sendError now manage jingle conditions
Goffi <goffi@goffi.org>
parents: 1585
diff changeset
638 self.sendError('bad-request', session['id'], request, profile=client.profile)
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
639 return
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
640
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
641 # at this point we can send the <iq/> result to confirm reception of the request
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
642 client.xmlstream.send(xmlstream.toResponse(request, 'result'))
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
643
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
644 # 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
645 # and if all are accepted, we can accept the session
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
646 confirm_defers = self._callPlugins(XEP_0166.A_SESSION_INITIATE, session, 'jingleRequestConfirmation', None, self.jingleRequestConfirmationDefault, delete=False, profile=client.profile)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
647
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
648 confirm_dlist = defer.gatherResults(confirm_defers)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
649 confirm_dlist.addCallback(self._confirmationCb, session, jingle_elt, client)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
650 confirm_dlist.addErrback(self._jingleErrorCb, session['id'], request, client)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
651
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
652 def _confirmationCb(self, confirm_results, session, jingle_elt, client):
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
653 """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
654
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
655 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
656 @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
657 @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
658 @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
659 @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
660 """
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
661 confirmed = all(confirm_results)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
662 if not confirmed:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
663 return self.terminate(XEP_0166.REASON_DECLINE, session, client.profile)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
664
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
665 iq_elt, jingle_elt = self._buildJingleElt(client, session, XEP_0166.A_SESSION_ACCEPT)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
666 jingle_elt['responder'] = client.jid.full()
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
667
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
668 # contents
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
669
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
670 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
671 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
672
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
673 defers_list = []
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
674
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
675 for content_name, content_data in session['contents'].iteritems():
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
676 content_elt = jingle_elt.addElement('content')
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
677 content_elt['creator'] = XEP_0166.ROLE_INITIATOR
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
678 content_elt['name'] = content_name
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
679
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
680 application = content_data['application']
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
681 app_session_accept_cb = application.handler.jingleHandler
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
682
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
683 app_d = defer.maybeDeferred(app_session_accept_cb,
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
684 XEP_0166.A_SESSION_INITIATE, session, content_name, content_data.pop('desc_elt'), client.profile)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
685 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
686 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
687
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
688 transport = content_data['transport']
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
689 transport_session_accept_cb = transport.handler.jingleHandler
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
690
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
691 transport_d = defer.maybeDeferred(transport_session_accept_cb,
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
692 XEP_0166.A_SESSION_INITIATE, session, content_name, content_data.pop('transport_elt'), client.profile)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
693 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
694 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
695
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
696 d_list = defer.DeferredList(defers_list)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
697 d_list.addCallback(lambda dummy: self._callPlugins(XEP_0166.A_PREPARE_RESPONDER, session, app_method_name=None, elements=False, profile=client.profile))
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
698 d_list.addCallback(lambda dummy: iq_elt.send())
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
699 def changeState(dummy, session):
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
700 session['state'] = STATE_ACTIVE
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
701
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
702 d_list.addCallback(changeState, session)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
703 d_list.addCallback(lambda dummy: self._callPlugins(XEP_0166.A_ACCEPTED_ACK, session, elements=False, profile=client.profile))
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
704 d_list.addErrback(self._iqError, session['id'], client)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
705 return d_list
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
706
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
707 def onSessionTerminate(self, client, request, jingle_elt, session):
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
708 # TODO: check reason, display a message to user if needed
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
709 log.debug("Jingle Session {} terminated".format(session['id']))
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
710 self._delSession(client, session['id'])
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
711 client.xmlstream.send(xmlstream.toResponse(request, 'result'))
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 def onSessionAccept(self, client, request, jingle_elt, session):
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
714 """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
715
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
716 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
717 @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
718 @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
719 @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
720 @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
721 """
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
722 log.debug(u"Jingle session {} has been accepted".format(session['id']))
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
723
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
724 try:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
725 self._parseElements(jingle_elt, session, request, client)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
726 except exceptions.CancelError:
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
727 return
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
728
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
729 # at this point we can send the <iq/> result to confirm reception of the request
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
730 client.xmlstream.send(xmlstream.toResponse(request, 'result'))
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
731 # and change the state
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
732 session['state'] = STATE_ACTIVE
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
733
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
734 negociate_defers = []
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
735 negociate_defers = self._callPlugins(XEP_0166.A_SESSION_ACCEPT, session, profile=client.profile)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
736
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
737 negociate_dlist = defer.DeferredList(negociate_defers)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
738
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
739 # after negociations we start the transfer
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
740 negociate_dlist.addCallback(lambda dummy: self._callPlugins(XEP_0166.A_START, session, app_method_name=None, elements=False, profile=client.profile))
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
741
1616
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
742 def _onSessionCb(self, result, client, request, jingle_elt, session):
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
743 client.xmlstream.send(xmlstream.toResponse(request, 'result'))
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
744
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
745 def _onSessionEb(self, failure_, client, request, jingle_elt, session):
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
746 log.error(u"Error while handling onSessionInfo: {}".format(failure_.value))
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
747 # XXX: only error managed so far, maybe some applications/transports need more
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
748 self.sendError('feature-not-implemented', None, request, 'unsupported-info', client.profile)
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
749
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
750 def onSessionInfo(self, client, request, jingle_elt, session):
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
751 """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
752
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
753 This method is only called for initiator
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
754 @param client: %(doc_client)s
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
755 @param request(domish.Element): full <iq> request
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
756 @param jingle_elt(domish.Element): the <jingle> element
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
757 @param session(dict): session data
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
758 """
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
759 if not jingle_elt.children:
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
760 # this is a session ping, see XEP-0166 §6.8
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
761 client.xmlstream.send(xmlstream.toResponse(request, 'result'))
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
762 return
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
763
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
764 try:
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
765 # 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
766 # if a future transport use it, this behaviour must be adapted
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
767 defers = self._callPlugins(XEP_0166.A_SESSION_INFO, session, 'jingleSessionInfo', None,
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
768 elements=False, force_element=jingle_elt, profile=client.profile)
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
769 except exceptions.NotFound as e:
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
770 self._onSessionEb(failure.Failure(e), client, request, jingle_elt, session)
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
771 return
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
772
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
773 dlist = defer.DeferredList(defers, fireOnOneErrback=True)
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
774 dlist.addCallback(self._onSessionCb, client, request, jingle_elt, session)
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
775 dlist.addErrback(self._onSessionCb, client, request, jingle_elt, session)
1e05b776a55b plugin XEP-0166: session-info action handling
Goffi <goffi@goffi.org>
parents: 1615
diff changeset
776
1556
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
777 def onTransportInfo(self, client, request, jingle_elt, session):
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
778 """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
779
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
780 The request is parsed, and jingleHandler is called on concerned transport plugin(s)
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
781 @param client: %(doc_client)s
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
782 @param request(domish.Element): full <iq> request
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
783 @param jingle_elt(domish.Element): the <jingle> element
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
784 @param session(dict): session data
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
785 """
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
786 log.debug(u"Jingle session {} has been accepted".format(session['id']))
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
787
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
788 try:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
789 self._parseElements(jingle_elt, session, request, client, with_application=False)
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
790 except exceptions.CancelError:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
791 return
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
792
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
793 # The parsing was OK, we send the <iq> result
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
794 client.xmlstream.send(xmlstream.toResponse(request, 'result'))
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
795
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
796 for content_name, content_data in session['contents'].iteritems():
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
797 try:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
798 transport_elt = content_data.pop('transport_elt')
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
799 except KeyError:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
800 continue
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
801 else:
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
802 content_data['transport'].handler.jingleHandler(XEP_0166.A_TRANSPORT_INFO, session, content_name, transport_elt, client.profile)
cbfbe028d099 plugin XEP-0166, XEP-0234, XEP-0261:
Goffi <goffi@goffi.org>
parents: 1523
diff changeset
803
1523
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
804
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
805 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
806 implements(iwokkel.IDisco)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
807
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
808 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
809 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
810
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
811 def connectionInitialized(self):
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
812 self.xmlstream.addObserver(JINGLE_REQUEST, self.plugin_parent._onJingleRequest, profile=self.parent.profile)
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
813
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
814 def getDiscoInfo(self, requestor, target, nodeIdentifier=''):
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
815 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
816
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
817 def getDiscoItems(self, requestor, target, nodeIdentifier=''):
0209f8d35873 plugin XEP-0166: (jingle) first draft. Not all actions are managed yet
Goffi <goffi@goffi.org>
parents:
diff changeset
818 return []