annotate src/plugins/plugin_sec_otr.py @ 2011:d95a6d553bec

plugin lang detect: added a parameter to (de)activate the detection
author Goffi <goffi@goffi.org>
date Sun, 17 Jul 2016 19:43:30 +0200
parents 200cd707a46d
children ca82c97db195
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1934
2daf7b4c6756 use of /usr/bin/env instead of /usr/bin/python in shebang
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1 #!/usr/bin/env python2
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2 # -*- coding: utf-8 -*-
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3
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4 # SAT plugin for OTR encryption
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5 # Copyright (C) 2009-2016 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 # XXX: thanks to Darrik L Mazey for his documentation (https://blog.darmasoft.net/2013/06/30/using-pure-python-otr.html)
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21 # this implentation is based on it
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22
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23 from sat.core.i18n import _, D_
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24 from sat.core.constants import Const as C
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25 from sat.core.log import getLogger
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26 from sat.core import exceptions
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27 log = getLogger(__name__)
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28 from sat.tools import xml_tools
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29 from twisted.words.protocols.jabber import jid
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30 from twisted.python import failure
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31 from twisted.internet import defer
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32 from sat.memory import persistent
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33 import potr
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34 import copy
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35 import time
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36 import uuid
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37
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38 NS_OTR = "otr_plugin"
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39 PRIVATE_KEY = "PRIVATE KEY"
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40 MAIN_MENU = D_('OTR')
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41 AUTH_TXT = D_("To authenticate your correspondent, you need to give your below fingerprint *BY AN EXTERNAL CANAL* (i.e. not in this chat), and check that the one he gives you is the same as below. If there is a mismatch, there can be a spy between you!")
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42 DROP_TXT = D_("You private key is used to encrypt messages for your correspondent, nobody except you must know it, if you are in doubt, you should drop it!\n\nAre you sure you want to drop your private key?")
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43
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44 DEFAULT_POLICY_FLAGS = {
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45 'ALLOW_V1':False,
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46 'ALLOW_V2':True,
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47 'REQUIRE_ENCRYPTION':True,
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48 }
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49
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50 PLUGIN_INFO = {
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51 "name": "OTR",
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52 "import_name": "OTR",
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53 "type": "SEC",
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54 "protocols": [],
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55 "dependencies": [],
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56 "main": "OTR",
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57 "handler": "no",
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58 "description": _("""Implementation of OTR""")
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59 }
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60
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61
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62 class Context(potr.context.Context):
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63 def __init__(self, host, account, other_jid):
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64 super(Context, self).__init__(account, other_jid)
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65 self.host = host
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66
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67 def getPolicy(self, key):
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68 if key in DEFAULT_POLICY_FLAGS:
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69 return DEFAULT_POLICY_FLAGS[key]
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70 else:
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71 return False
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72
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73 def inject(self, msg_str, appdata=None):
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74 assert isinstance(self.peer, jid.JID)
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75 msg = msg_str.decode('utf-8')
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76 client = self.user.client
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77 log.debug(u'inject(%s, appdata=%s, to=%s)' % (msg, appdata, self.peer))
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78 mess_data = {
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79 'from': client.jid,
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80 'to': self.peer,
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81 'uid': unicode(uuid.uuid4()),
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82 'message': {'': msg},
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83 'subject': {},
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84 'type': 'chat',
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85 'extra': {},
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86 'timestamp': time.time(),
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87 }
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88 self.host.generateMessageXML(mess_data)
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89 client.xmlstream.send(mess_data['xml'])
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90
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91 def setState(self, state):
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92 old_state = self.state
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93 super(Context, self).setState(state)
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94 log.debug(u"setState: %s (old_state=%s)" % (state, old_state))
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95
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96 if state == potr.context.STATE_PLAINTEXT:
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97 feedback = _(u"/!\\ conversation with %(other_jid)s is now UNENCRYPTED") % {'other_jid': self.peer.full()}
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98 elif state == potr.context.STATE_ENCRYPTED:
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99 try:
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100 trusted = self.getCurrentTrust()
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101 except TypeError:
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102 trusted = False
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103 trusted_str = _(u"trusted") if trusted else _(u"untrusted")
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104
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105 if old_state == potr.context.STATE_ENCRYPTED:
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106 feedback = _(u"%(trusted)s OTR conversation with %(other_jid)s REFRESHED") % {'trusted': trusted_str, 'other_jid': self.peer.full()}
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107 else:
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108 feedback = _(u"%(trusted)s Encrypted OTR conversation started with %(other_jid)s\n/!\\ Your history is not logged anymore, and most of advanced features are disabled !") % {'trusted': trusted_str, 'other_jid': self.peer.full()}
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109 elif state == potr.context.STATE_FINISHED:
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110 feedback = _(u"OTR conversation with %(other_jid)s is FINISHED") % {'other_jid': self.peer.full()}
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111 else:
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112 log.error(_(u"Unknown OTR state"))
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113 return
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114
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115 client = self.user.client
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116 self.host.bridge.messageNew(client.jid.full(),
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117 feedback,
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118 mess_type=C.MESS_TYPE_INFO,
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119 to_jid=self.peer.full(),
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120 extra={},
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121 profile=client.profile)
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122 # TODO: send signal to frontends
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123
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124 def disconnect(self):
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125 """Disconnect the session."""
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126 if self.state != potr.context.STATE_PLAINTEXT:
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127 super(Context, self).disconnect()
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128
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129 def finish(self):
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130 """Finish the session - avoid to send any message but the user still has to end the session himself."""
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131 if self.state == potr.context.STATE_ENCRYPTED:
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132 self.processTLVs([potr.proto.DisconnectTLV()])
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133
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134
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135 class Account(potr.context.Account):
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136 #TODO: manage trusted keys: if a fingerprint is not used anymore, we have no way to remove it from database yet (same thing for a correspondent jid)
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137
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138 def __init__(self, host, client):
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139 log.debug(u"new account: %s" % client.jid)
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140 if not client.jid.resource:
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141 log.warning("Account created without resource")
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142 super(Account, self).__init__(unicode(client.jid), "xmpp", 1024)
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143 self.host = host
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144 self.client = client
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145
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146 def loadPrivkey(self):
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147 log.debug(u"loadPrivkey")
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148 return self.privkey
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149
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150 def savePrivkey(self):
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151 log.debug(u"savePrivkey")
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152 if self.privkey is None:
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153 raise exceptions.InternalError(_("Save is called but privkey is None !"))
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154 priv_key = self.privkey.serializePrivateKey().encode('hex')
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155 d = self.host.memory.encryptValue(priv_key, self.client.profile)
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156 def save_encrypted_key(encrypted_priv_key):
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157 self.client.otr_data[PRIVATE_KEY] = encrypted_priv_key
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158 d.addCallback(save_encrypted_key)
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159
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160 def loadTrusts(self):
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161 trust_data = self.client.otr_data.get('trust', {})
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162 for jid_, jid_data in trust_data.iteritems():
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163 for fingerprint, trust_level in jid_data.iteritems():
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164 log.debug(u'setting trust for {jid}: [{fingerprint}] = "{trust_level}"'.format(jid=jid_, fingerprint=fingerprint, trust_level=trust_level))
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165 self.trusts.setdefault(jid.JID(jid_), {})[fingerprint] = trust_level
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166
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167 def saveTrusts(self):
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168 log.debug(u"saving trusts for {profile}".format(profile=self.client.profile))
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169 log.debug(u"trusts = {}".format(self.client.otr_data['trust']))
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170 self.client.otr_data.force('trust')
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171
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172 def setTrust(self, other_jid, fingerprint, trustLevel):
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173 try:
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174 trust_data = self.client.otr_data['trust']
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175 except KeyError:
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176 trust_data = {}
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177 self.client.otr_data['trust'] = trust_data
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178 jid_data = trust_data.setdefault(other_jid.full(), {})
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179 jid_data[fingerprint] = trustLevel
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180 super(Account, self).setTrust(other_jid, fingerprint, trustLevel)
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181
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182
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183 class ContextManager(object):
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184
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185 def __init__(self, host, client):
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186 self.host = host
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187 self.account = Account(host, client)
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188 self.contexts = {}
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189
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190 def startContext(self, other_jid):
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191 assert isinstance(other_jid, jid.JID)
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192 context = self.contexts.setdefault(other_jid, Context(self.host, self.account, other_jid))
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193 return context
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194
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195 def getContextForUser(self, other):
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196 log.debug(u"getContextForUser [%s]" % other)
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197 if not other.resource:
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198 log.warning(u"getContextForUser called with a bare jid: %s" % other.full())
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199 return self.startContext(other)
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200
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201
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202 class OTR(object):
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203
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204 def __init__(self, host):
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205 log.info(_(u"OTR plugin initialization"))
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206 self._fixPotr() # FIXME: to be removed when potr will be fixed
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207 self.host = host
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208 self.context_managers = {}
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209 self.skipped_profiles = set()
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210 host.trigger.add("MessageReceived", self.MessageReceivedTrigger, priority=100000)
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211 host.trigger.add("messageSend", self.messageSendTrigger, priority=100000)
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212 host.bridge.addMethod("skipOTR", ".plugin", in_sign='s', out_sign='', method=self._skipOTR) # FIXME: must be removed, must be done on per-message basis
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213 host.importMenu((MAIN_MENU, D_("Start/Refresh")), self._startRefresh, security_limit=0, help_string=D_("Start or refresh an OTR session"), type_=C.MENU_SINGLE)
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diff changeset
214 host.importMenu((MAIN_MENU, D_("End session")), self._endSession, security_limit=0, help_string=D_("Finish an OTR session"), type_=C.MENU_SINGLE)
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215 host.importMenu((MAIN_MENU, D_("Authenticate")), self._authenticate, security_limit=0, help_string=D_("Authenticate user/see your fingerprint"), type_=C.MENU_SINGLE)
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216 host.importMenu((MAIN_MENU, D_("Drop private key")), self._dropPrivKey, security_limit=0, type_=C.MENU_SINGLE)
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diff changeset
217 host.trigger.add("presenceReceived", self._presenceReceivedTrigger)
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218
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219 def _fixPotr(self):
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220 # FIXME: potr fix for bad unicode handling
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221 # this method monkeypatch it, must be removed when potr
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222 # is fixed
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223
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224 def getDefaultQueryMessage(self, policy):
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225 defaultQuery = '?OTRv{versions}?\nI would like to start ' \
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226 'an Off-the-Record private conversation. However, you ' \
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227 'do not have a plugin to support that.\nSee '\
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228 'https://otr.cypherpunks.ca/ for more information.'
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diff changeset
229 v = '2' if policy('ALLOW_V2') else ''
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diff changeset
230 msg = defaultQuery.format(versions=v)
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diff changeset
231 return msg.encode('ascii')
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232
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diff changeset
233 potr.context.Account.getDefaultQueryMessage = getDefaultQueryMessage
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234
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235 def _skipOTR(self, profile):
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236 """Tell the backend to not handle OTR for this profile.
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237
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diff changeset
238 @param profile (str): %(doc_profile)s
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diff changeset
239 """
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240 # FIXME: should not be done per profile but per message, using extra data
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241 # for message received, profile wide hook may be need, but client
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242 # should be used anyway instead of a class attribute
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243 self.skipped_profiles.add(profile)
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diff changeset
244
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diff changeset
245 @defer.inlineCallbacks
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246 def profileConnected(self, profile):
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diff changeset
247 if profile in self.skipped_profiles:
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diff changeset
248 return
1055
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
249 client = self.host.getClient(profile)
1141
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
250 ctxMng = self.context_managers[profile] = ContextManager(self.host, client)
1095
ef7b7dd5c5db plugin OTR: various improvments:
Goffi <goffi@goffi.org>
parents: 1055
diff changeset
251 client.otr_data = persistent.PersistentBinaryDict(NS_OTR, profile)
ef7b7dd5c5db plugin OTR: various improvments:
Goffi <goffi@goffi.org>
parents: 1055
diff changeset
252 yield client.otr_data.load()
ef7b7dd5c5db plugin OTR: various improvments:
Goffi <goffi@goffi.org>
parents: 1055
diff changeset
253 encrypted_priv_key = client.otr_data.get(PRIVATE_KEY, None)
ef7b7dd5c5db plugin OTR: various improvments:
Goffi <goffi@goffi.org>
parents: 1055
diff changeset
254 if encrypted_priv_key is not None:
ef7b7dd5c5db plugin OTR: various improvments:
Goffi <goffi@goffi.org>
parents: 1055
diff changeset
255 priv_key = yield self.host.memory.decryptValue(encrypted_priv_key, profile)
1146
1ac5ea74dbdf plugin OTR: remove unnecessary attribute SatXMPPClient.otr_priv_key
souliane <souliane@mailoo.org>
parents: 1144
diff changeset
256 ctxMng.account.privkey = potr.crypt.PK.parsePrivateKey(priv_key.decode('hex'))[0]
1095
ef7b7dd5c5db plugin OTR: various improvments:
Goffi <goffi@goffi.org>
parents: 1055
diff changeset
257 else:
1146
1ac5ea74dbdf plugin OTR: remove unnecessary attribute SatXMPPClient.otr_priv_key
souliane <souliane@mailoo.org>
parents: 1144
diff changeset
258 ctxMng.account.privkey = None
1141
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
259 ctxMng.account.loadTrusts()
1055
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
260
1149
652cd93dfdb4 plugin OTR: add bridge method skipOTR to desactivate OTR handling for a given profile
souliane <souliane@mailoo.org>
parents: 1147
diff changeset
261 def profileDisconnected(self, profile):
652cd93dfdb4 plugin OTR: add bridge method skipOTR to desactivate OTR handling for a given profile
souliane <souliane@mailoo.org>
parents: 1147
diff changeset
262 try:
1169
a3354063dfb6 plugin OTR: disconnect the active OTR sessions and delete the context on profile disconnection
souliane <souliane@mailoo.org>
parents: 1168
diff changeset
263 for context in self.context_managers[profile].contexts.values():
a3354063dfb6 plugin OTR: disconnect the active OTR sessions and delete the context on profile disconnection
souliane <souliane@mailoo.org>
parents: 1168
diff changeset
264 context.disconnect()
a3354063dfb6 plugin OTR: disconnect the active OTR sessions and delete the context on profile disconnection
souliane <souliane@mailoo.org>
parents: 1168
diff changeset
265 del self.context_managers[profile]
a3354063dfb6 plugin OTR: disconnect the active OTR sessions and delete the context on profile disconnection
souliane <souliane@mailoo.org>
parents: 1168
diff changeset
266 except KeyError:
a3354063dfb6 plugin OTR: disconnect the active OTR sessions and delete the context on profile disconnection
souliane <souliane@mailoo.org>
parents: 1168
diff changeset
267 pass
a3354063dfb6 plugin OTR: disconnect the active OTR sessions and delete the context on profile disconnection
souliane <souliane@mailoo.org>
parents: 1168
diff changeset
268 try:
1149
652cd93dfdb4 plugin OTR: add bridge method skipOTR to desactivate OTR handling for a given profile
souliane <souliane@mailoo.org>
parents: 1147
diff changeset
269 self.skipped_profiles.remove(profile)
652cd93dfdb4 plugin OTR: add bridge method skipOTR to desactivate OTR handling for a given profile
souliane <souliane@mailoo.org>
parents: 1147
diff changeset
270 except KeyError:
652cd93dfdb4 plugin OTR: add bridge method skipOTR to desactivate OTR handling for a given profile
souliane <souliane@mailoo.org>
parents: 1147
diff changeset
271 pass
652cd93dfdb4 plugin OTR: add bridge method skipOTR to desactivate OTR handling for a given profile
souliane <souliane@mailoo.org>
parents: 1147
diff changeset
272
1136
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
273 def _startRefresh(self, menu_data, profile):
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
274 """Start or refresh an OTR session
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
275
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
276 @param menu_data: %(menu_data)s
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
277 @param profile: %(doc_profile)s
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
278 """
1970
200cd707a46d plugin XEP-0045, quick_frontend + primitivus (chat): cleaning of XEP-0045 (first pass):
Goffi <goffi@goffi.org>
parents: 1963
diff changeset
279 client = self.host.getClient(profile)
1136
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
280 try:
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
281 to_jid = jid.JID(menu_data['jid'])
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
282 if not to_jid.resource:
1970
200cd707a46d plugin XEP-0045, quick_frontend + primitivus (chat): cleaning of XEP-0045 (first pass):
Goffi <goffi@goffi.org>
parents: 1963
diff changeset
283 to_jid.resource = self.host.memory.getMainResource(client, to_jid) # FIXME: temporary and unsecure, must be changed when frontends are refactored
1136
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
284 except KeyError:
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
285 log.error(_("jid key is not present !"))
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
286 return defer.fail(exceptions.DataError)
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
287 otrctx = self.context_managers[profile].getContextForUser(to_jid)
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
288 query = otrctx.messageSend(0, '?OTRv?')
1136
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
289 otrctx.inject(query)
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
290 return {}
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
291
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
292 def _endSession(self, menu_data, profile):
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
293 """End an OTR session
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
294
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
295 @param menu_data: %(menu_data)s
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
296 @param profile: %(doc_profile)s
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
297 """
1970
200cd707a46d plugin XEP-0045, quick_frontend + primitivus (chat): cleaning of XEP-0045 (first pass):
Goffi <goffi@goffi.org>
parents: 1963
diff changeset
298 client = self.host.getClient(profile)
1136
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
299 try:
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
300 to_jid = jid.JID(menu_data['jid'])
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
301 if not to_jid.resource:
1970
200cd707a46d plugin XEP-0045, quick_frontend + primitivus (chat): cleaning of XEP-0045 (first pass):
Goffi <goffi@goffi.org>
parents: 1963
diff changeset
302 to_jid.resource = self.host.memory.getMainResource(client, to_jid) # FIXME: temporary and unsecure, must be changed when frontends are refactored
1136
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
303 except KeyError:
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
304 log.error(_("jid key is not present !"))
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
305 return defer.fail(exceptions.DataError)
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
306 otrctx = self.context_managers[profile].getContextForUser(to_jid)
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
307 otrctx.disconnect()
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
308 return {}
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
309
1141
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
310 def _authenticate(self, menu_data, profile):
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
311 """Authenticate other user and see our own fingerprint
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
312
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
313 @param menu_data: %(menu_data)s
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
314 @param profile: %(doc_profile)s
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
315 """
1970
200cd707a46d plugin XEP-0045, quick_frontend + primitivus (chat): cleaning of XEP-0045 (first pass):
Goffi <goffi@goffi.org>
parents: 1963
diff changeset
316 client = self.host.getClient(profile)
1141
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
317 try:
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
318 to_jid = jid.JID(menu_data['jid'])
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
319 if not to_jid.resource:
1970
200cd707a46d plugin XEP-0045, quick_frontend + primitivus (chat): cleaning of XEP-0045 (first pass):
Goffi <goffi@goffi.org>
parents: 1963
diff changeset
320 to_jid.resource = self.host.memory.getMainResource(client, to_jid) # FIXME: temporary and unsecure, must be changed when frontends are refactored
1141
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
321 except KeyError:
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
322 log.error(_("jid key is not present !"))
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
323 return defer.fail(exceptions.DataError)
1146
1ac5ea74dbdf plugin OTR: remove unnecessary attribute SatXMPPClient.otr_priv_key
souliane <souliane@mailoo.org>
parents: 1144
diff changeset
324 ctxMng = self.context_managers[profile]
1ac5ea74dbdf plugin OTR: remove unnecessary attribute SatXMPPClient.otr_priv_key
souliane <souliane@mailoo.org>
parents: 1144
diff changeset
325 otrctx = ctxMng.getContextForUser(to_jid)
1ac5ea74dbdf plugin OTR: remove unnecessary attribute SatXMPPClient.otr_priv_key
souliane <souliane@mailoo.org>
parents: 1144
diff changeset
326 priv_key = ctxMng.account.privkey
1141
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
327
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
328 if priv_key is None:
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
329 # we have no private key yet
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
330 dialog = xml_tools.XMLUI(C.XMLUI_DIALOG,
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
331 dialog_opt = {C.XMLUI_DATA_TYPE: C.XMLUI_DIALOG_MESSAGE,
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
332 C.XMLUI_DATA_MESS: _("You have no private key yet, start an OTR conversation to have one"),
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
333 C.XMLUI_DATA_LVL: C.XMLUI_DATA_LVL_WARNING
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
334 },
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
335 title = _("No private key"),
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
336 )
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
337 return {'xmlui': dialog.toXml()}
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
338
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
339 other_fingerprint = otrctx.getCurrentKey()
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
340
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
341 if other_fingerprint is None:
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
342 # we have a private key, but not the fingerprint of our correspondent
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
343 dialog = xml_tools.XMLUI(C.XMLUI_DIALOG,
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
344 dialog_opt = {C.XMLUI_DATA_TYPE: C.XMLUI_DIALOG_MESSAGE,
1463
364dcdae2bff plugin OTR: fixes a couple of typos
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
345 C.XMLUI_DATA_MESS: _("Your fingerprint is:\n{fingerprint}\n\nStart an OTR conversation to have your correspondent one.").format(fingerprint=priv_key),
1141
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
346 C.XMLUI_DATA_LVL: C.XMLUI_DATA_LVL_INFO
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
347 },
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
348 title = _("Fingerprint"),
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
349 )
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
350 return {'xmlui': dialog.toXml()}
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
351
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
352 def setTrust(raw_data, profile):
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
353 # This method is called when authentication form is submited
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
354 data = xml_tools.XMLUIResult2DataFormResult(raw_data)
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
355 if data['match'] == 'yes':
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
356 otrctx.setCurrentTrust('verified')
1463
364dcdae2bff plugin OTR: fixes a couple of typos
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
357 note_msg = _("Your correspondent {correspondent} is now TRUSTED")
1141
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
358 else:
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
359 otrctx.setCurrentTrust('')
1463
364dcdae2bff plugin OTR: fixes a couple of typos
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
360 note_msg = _("Your correspondent {correspondent} is now UNTRUSTED")
1141
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
361 note = xml_tools.XMLUI(C.XMLUI_DIALOG, dialog_opt = {
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
362 C.XMLUI_DATA_TYPE: C.XMLUI_DIALOG_NOTE,
1147
736f1dd6e142 plugin OTR: two small fixes
souliane <souliane@mailoo.org>
parents: 1146
diff changeset
363 C.XMLUI_DATA_MESS: note_msg.format(correspondent=otrctx.peer)}
1141
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
364 )
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
365 return {'xmlui': note.toXml()}
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
366
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
367 submit_id = self.host.registerCallback(setTrust, with_data=True, one_shot=True)
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
368 trusted = bool(otrctx.getCurrentTrust())
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
369
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
370 xmlui = xml_tools.XMLUI(C.XMLUI_FORM, title=_('Authentication (%s)') % to_jid.full(), submit_id=submit_id)
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
371 xmlui.addText(_(AUTH_TXT))
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
372 xmlui.addDivider()
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
373 xmlui.addText(_("Your own fingerprint is:\n{fingerprint}").format(fingerprint=priv_key))
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
374 xmlui.addText(_("Your correspondent fingerprint should be:\n{fingerprint}").format(fingerprint=other_fingerprint))
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
375 xmlui.addDivider('blank')
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
376 xmlui.changeContainer('pairs')
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
377 xmlui.addLabel(_('Is your correspondent fingerprint the same as here ?'))
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
378 xmlui.addList("match", [('yes', _('yes')),('no', _('no'))], ['yes' if trusted else 'no'])
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
379 return {'xmlui': xmlui.toXml()}
7fcafc3206b1 plugin OTR: authentication management + fixed a bug in setState (due to a wrong docstring in potr.context.getCurrentTrust)
Goffi <goffi@goffi.org>
parents: 1137
diff changeset
380
1144
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
381 def _dropPrivKey(self, menu_data, profile):
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
382 """Drop our private Key
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
383
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
384 @param menu_data: %(menu_data)s
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
385 @param profile: %(doc_profile)s
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
386 """
1970
200cd707a46d plugin XEP-0045, quick_frontend + primitivus (chat): cleaning of XEP-0045 (first pass):
Goffi <goffi@goffi.org>
parents: 1963
diff changeset
387 client = self.host.getClient(profile)
1144
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
388 try:
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
389 to_jid = jid.JID(menu_data['jid'])
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
390 if not to_jid.resource:
1970
200cd707a46d plugin XEP-0045, quick_frontend + primitivus (chat): cleaning of XEP-0045 (first pass):
Goffi <goffi@goffi.org>
parents: 1963
diff changeset
391 to_jid.resource = self.host.memory.getMainResource(client, to_jid) # FIXME: temporary and unsecure, must be changed when frontends are refactored
1144
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
392 except KeyError:
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
393 log.error(_("jid key is not present !"))
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
394 return defer.fail(exceptions.DataError)
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
395
1146
1ac5ea74dbdf plugin OTR: remove unnecessary attribute SatXMPPClient.otr_priv_key
souliane <souliane@mailoo.org>
parents: 1144
diff changeset
396 ctxMng = self.context_managers[profile]
1ac5ea74dbdf plugin OTR: remove unnecessary attribute SatXMPPClient.otr_priv_key
souliane <souliane@mailoo.org>
parents: 1144
diff changeset
397 if ctxMng.account.privkey is None:
1144
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
398 return {'xmlui': xml_tools.note(_("You don't have a private key yet !")).toXml()}
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
399
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
400 def dropKey(data, profile):
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
401 if C.bool(data['answer']):
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
402 # we end all sessions
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
403 for context in ctxMng.contexts.values():
1169
a3354063dfb6 plugin OTR: disconnect the active OTR sessions and delete the context on profile disconnection
souliane <souliane@mailoo.org>
parents: 1168
diff changeset
404 context.disconnect()
1147
736f1dd6e142 plugin OTR: two small fixes
souliane <souliane@mailoo.org>
parents: 1146
diff changeset
405 ctxMng.account.privkey = None
736f1dd6e142 plugin OTR: two small fixes
souliane <souliane@mailoo.org>
parents: 1146
diff changeset
406 ctxMng.account.getPrivkey() # as account.privkey is None, getPrivkey will generate a new key, and save it
1144
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
407 return {'xmlui': xml_tools.note(_("Your private key has been dropped")).toXml()}
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
408 return {}
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
409
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
410 submit_id = self.host.registerCallback(dropKey, with_data=True, one_shot=True)
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
411
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
412 confirm = xml_tools.XMLUI(C.XMLUI_DIALOG, title=_('Confirm private key drop'), dialog_opt = {'type': C.XMLUI_DIALOG_CONFIRM, 'message': _(DROP_TXT)}, submit_id = submit_id)
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
413 return {'xmlui': confirm.toXml()}
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
414
1055
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
415 def _receivedTreatment(self, data, profile):
1963
a2bc5089c2eb backend, frontends: message refactoring (huge commit):
Goffi <goffi@goffi.org>
parents: 1955
diff changeset
416 from_jid = data['from']
1095
ef7b7dd5c5db plugin OTR: various improvments:
Goffi <goffi@goffi.org>
parents: 1055
diff changeset
417 log.debug(u"_receivedTreatment [from_jid = %s]" % from_jid)
1055
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
418 otrctx = self.context_managers[profile].getContextForUser(from_jid)
1095
ef7b7dd5c5db plugin OTR: various improvments:
Goffi <goffi@goffi.org>
parents: 1055
diff changeset
419 encrypted = True
1055
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
420
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
421 try:
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
422 message = data['message'].itervalues().next() # FIXME: Q&D fix for message refactoring, message is now a dict
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
423 res = otrctx.receiveMessage(message.encode('utf-8'))
1055
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
424 except potr.context.UnencryptedMessage:
1095
ef7b7dd5c5db plugin OTR: various improvments:
Goffi <goffi@goffi.org>
parents: 1055
diff changeset
425 if otrctx.state == potr.context.STATE_ENCRYPTED:
ef7b7dd5c5db plugin OTR: various improvments:
Goffi <goffi@goffi.org>
parents: 1055
diff changeset
426 log.warning(u"Received unencrypted message in an encrypted context (from %(jid)s)" % {'jid': from_jid.full()})
ef7b7dd5c5db plugin OTR: various improvments:
Goffi <goffi@goffi.org>
parents: 1055
diff changeset
427 client = self.host.getClient(profile)
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
428 self.host.bridge.messageNew(from_jid.full(),
1095
ef7b7dd5c5db plugin OTR: various improvments:
Goffi <goffi@goffi.org>
parents: 1055
diff changeset
429 _(u"WARNING: received unencrypted data in a supposedly encrypted context"),
1171
0abce7f17782 core: a new "info" type is used in newMessage for system messages (not comming from outside)
Goffi <goffi@goffi.org>
parents: 1170
diff changeset
430 mess_type=C.MESS_TYPE_INFO,
1095
ef7b7dd5c5db plugin OTR: various improvments:
Goffi <goffi@goffi.org>
parents: 1055
diff changeset
431 to_jid=client.jid.full(),
ef7b7dd5c5db plugin OTR: various improvments:
Goffi <goffi@goffi.org>
parents: 1055
diff changeset
432 extra={},
ef7b7dd5c5db plugin OTR: various improvments:
Goffi <goffi@goffi.org>
parents: 1055
diff changeset
433 profile=client.profile)
1055
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
434 encrypted = False
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
435 except StopIteration:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
436 return data
1055
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
437
1095
ef7b7dd5c5db plugin OTR: various improvments:
Goffi <goffi@goffi.org>
parents: 1055
diff changeset
438 if not encrypted:
1055
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
439 return data
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
440 else:
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
441 if res[0] != None:
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
442 # decrypted messages handling.
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
443 # receiveMessage() will return a tuple, the first part of which will be the decrypted message
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
444 data['message'] = {'':res[0].decode('utf-8')} # FIXME: Q&D fix for message refactoring, message is now a dict
1055
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
445 raise failure.Failure(exceptions.SkipHistory()) # we send the decrypted message to frontends, but we don't want it in history
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
446 else:
1963
a2bc5089c2eb backend, frontends: message refactoring (huge commit):
Goffi <goffi@goffi.org>
parents: 1955
diff changeset
447 raise failure.Failure(exceptions.CancelError('Cancelled by OTR')) # no message at all (no history, no signal)
1055
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
448
1174
bc811915a96a plugin OTR: do not save in history the encrypted messages for skipped profiles
souliane <souliane@mailoo.org>
parents: 1171
diff changeset
449 def _receivedTreatmentForSkippedProfiles(self, data, profile):
bc811915a96a plugin OTR: do not save in history the encrypted messages for skipped profiles
souliane <souliane@mailoo.org>
parents: 1171
diff changeset
450 """This profile must be skipped because the frontend manages OTR itself,
bc811915a96a plugin OTR: do not save in history the encrypted messages for skipped profiles
souliane <souliane@mailoo.org>
parents: 1171
diff changeset
451 but we still need to check if the message must be stored in history or not"""
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
452 try:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
453 message = data['message'].itervalues().next().encode('utf-8') # FIXME: Q&D fix for message refactoring, message is now a dict
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
454 except StopIteration:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
455 return data
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
456 if message.startswith(potr.proto.OTRTAG):
1174
bc811915a96a plugin OTR: do not save in history the encrypted messages for skipped profiles
souliane <souliane@mailoo.org>
parents: 1171
diff changeset
457 raise failure.Failure(exceptions.SkipHistory())
bc811915a96a plugin OTR: do not save in history the encrypted messages for skipped profiles
souliane <souliane@mailoo.org>
parents: 1171
diff changeset
458 return data
bc811915a96a plugin OTR: do not save in history the encrypted messages for skipped profiles
souliane <souliane@mailoo.org>
parents: 1171
diff changeset
459
1963
a2bc5089c2eb backend, frontends: message refactoring (huge commit):
Goffi <goffi@goffi.org>
parents: 1955
diff changeset
460 def MessageReceivedTrigger(self, client, message_elt, post_treat):
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
461 profile = client.profile
1149
652cd93dfdb4 plugin OTR: add bridge method skipOTR to desactivate OTR handling for a given profile
souliane <souliane@mailoo.org>
parents: 1147
diff changeset
462 if profile in self.skipped_profiles:
1174
bc811915a96a plugin OTR: do not save in history the encrypted messages for skipped profiles
souliane <souliane@mailoo.org>
parents: 1171
diff changeset
463 post_treat.addCallback(self._receivedTreatmentForSkippedProfiles, profile)
bc811915a96a plugin OTR: do not save in history the encrypted messages for skipped profiles
souliane <souliane@mailoo.org>
parents: 1171
diff changeset
464 else:
bc811915a96a plugin OTR: do not save in history the encrypted messages for skipped profiles
souliane <souliane@mailoo.org>
parents: 1171
diff changeset
465 post_treat.addCallback(self._receivedTreatment, profile)
1055
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
466 return True
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
467
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
468 def messageSendTrigger(self, client, mess_data, pre_xml_treatments, post_xml_treatments):
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
469 profile = client.profile
1149
652cd93dfdb4 plugin OTR: add bridge method skipOTR to desactivate OTR handling for a given profile
souliane <souliane@mailoo.org>
parents: 1147
diff changeset
470 if profile in self.skipped_profiles:
652cd93dfdb4 plugin OTR: add bridge method skipOTR to desactivate OTR handling for a given profile
souliane <souliane@mailoo.org>
parents: 1147
diff changeset
471 return True
1290
faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents: 1249
diff changeset
472 to_jid = copy.copy(mess_data['to'])
1055
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
473 if mess_data['type'] != 'groupchat' and not to_jid.resource:
1970
200cd707a46d plugin XEP-0045, quick_frontend + primitivus (chat): cleaning of XEP-0045 (first pass):
Goffi <goffi@goffi.org>
parents: 1963
diff changeset
474 to_jid.resource = self.host.memory.getMainResource(client, to_jid) # FIXME: it's dirty, but frontends don't manage resources correctly now, refactoring is planed
1055
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
475 otrctx = self.context_managers[profile].getContextForUser(to_jid)
1168
39572f9d5249 plugin OTR: fixes handling of the FINISHED state
souliane <souliane@mailoo.org>
parents: 1149
diff changeset
476 if mess_data['type'] != 'groupchat' and otrctx.state != potr.context.STATE_PLAINTEXT:
39572f9d5249 plugin OTR: fixes handling of the FINISHED state
souliane <souliane@mailoo.org>
parents: 1149
diff changeset
477 if otrctx.state == potr.context.STATE_ENCRYPTED:
39572f9d5249 plugin OTR: fixes handling of the FINISHED state
souliane <souliane@mailoo.org>
parents: 1149
diff changeset
478 log.debug(u"encrypting message")
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
479 try:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
480 msg = mess_data['message']['']
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
481 except KeyError:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
482 try:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
483 msg = mess_data['message'].itervalues().next()
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
484 except StopIteration:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
485 log.warning(u"No message found")
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
486 return False
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
487 otrctx.sendMessage(0, msg.encode('utf-8'))
1963
a2bc5089c2eb backend, frontends: message refactoring (huge commit):
Goffi <goffi@goffi.org>
parents: 1955
diff changeset
488 self.host.messageSendToBridge(mess_data, client)
1168
39572f9d5249 plugin OTR: fixes handling of the FINISHED state
souliane <souliane@mailoo.org>
parents: 1149
diff changeset
489 else:
39572f9d5249 plugin OTR: fixes handling of the FINISHED state
souliane <souliane@mailoo.org>
parents: 1149
diff changeset
490 feedback = D_("Your message was not sent because your correspondent closed the encrypted conversation on his/her side. Either close your own side, or refresh the session.")
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
491 self.host.bridge.messageNew(to_jid.full(),
1168
39572f9d5249 plugin OTR: fixes handling of the FINISHED state
souliane <souliane@mailoo.org>
parents: 1149
diff changeset
492 feedback,
1171
0abce7f17782 core: a new "info" type is used in newMessage for system messages (not comming from outside)
Goffi <goffi@goffi.org>
parents: 1170
diff changeset
493 mess_type=C.MESS_TYPE_INFO,
1168
39572f9d5249 plugin OTR: fixes handling of the FINISHED state
souliane <souliane@mailoo.org>
parents: 1149
diff changeset
494 to_jid=client.jid.full(),
39572f9d5249 plugin OTR: fixes handling of the FINISHED state
souliane <souliane@mailoo.org>
parents: 1149
diff changeset
495 extra={},
39572f9d5249 plugin OTR: fixes handling of the FINISHED state
souliane <souliane@mailoo.org>
parents: 1149
diff changeset
496 profile=client.profile)
1055
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
497 return False
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
498 else:
1095
ef7b7dd5c5db plugin OTR: various improvments:
Goffi <goffi@goffi.org>
parents: 1055
diff changeset
499 log.debug(u"sending message unencrypted")
1055
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
500 return True
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
501
1480
8d61160ee4b8 core, plugin watched: new plugin, show an alert when a watched entity goes online
Goffi <goffi@goffi.org>
parents: 1463
diff changeset
502 def _presenceReceivedTrigger(self, entity, show, priority, statuses, profile):
1970
200cd707a46d plugin XEP-0045, quick_frontend + primitivus (chat): cleaning of XEP-0045 (first pass):
Goffi <goffi@goffi.org>
parents: 1963
diff changeset
503 client = self.host.getClient(profile)
1480
8d61160ee4b8 core, plugin watched: new plugin, show an alert when a watched entity goes online
Goffi <goffi@goffi.org>
parents: 1463
diff changeset
504 if show != C.PRESENCE_UNAVAILABLE:
1249
3be9d8ab2e15 plugin sec_otr: a trigger was not returning True
souliane <souliane@mailoo.org>
parents: 1246
diff changeset
505 return True
1170
2df6427a5299 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection
souliane <souliane@mailoo.org>
parents: 1169
diff changeset
506 if not entity.resource:
1657
62cd8fc1aef7 plugin sec_otr: fixes bad handling of entity disconnection
souliane <souliane@mailoo.org>
parents: 1480
diff changeset
507 try:
1970
200cd707a46d plugin XEP-0045, quick_frontend + primitivus (chat): cleaning of XEP-0045 (first pass):
Goffi <goffi@goffi.org>
parents: 1963
diff changeset
508 entity.resource = self.host.memory.getMainResource(client, entity) # FIXME: temporary and unsecure, must be changed when frontends are refactored
1657
62cd8fc1aef7 plugin sec_otr: fixes bad handling of entity disconnection
souliane <souliane@mailoo.org>
parents: 1480
diff changeset
509 except exceptions.UnknownEntityError:
62cd8fc1aef7 plugin sec_otr: fixes bad handling of entity disconnection
souliane <souliane@mailoo.org>
parents: 1480
diff changeset
510 return True # entity was not connected
62cd8fc1aef7 plugin sec_otr: fixes bad handling of entity disconnection
souliane <souliane@mailoo.org>
parents: 1480
diff changeset
511 if entity in self.context_managers[profile].contexts:
62cd8fc1aef7 plugin sec_otr: fixes bad handling of entity disconnection
souliane <souliane@mailoo.org>
parents: 1480
diff changeset
512 otrctx = self.context_managers[profile].getContextForUser(entity)
62cd8fc1aef7 plugin sec_otr: fixes bad handling of entity disconnection
souliane <souliane@mailoo.org>
parents: 1480
diff changeset
513 otrctx.disconnect()
1170
2df6427a5299 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection
souliane <souliane@mailoo.org>
parents: 1169
diff changeset
514 return True