annotate src/plugins/plugin_sec_otr.py @ 1620:4dd07d026214

plugin XEP-0234: hash checksum proper handling
author Goffi <goffi@goffi.org>
date Tue, 17 Nov 2015 20:13:27 +0100
parents 8d61160ee4b8
children 62cd8fc1aef7
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rev   line source
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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 OTR encryption
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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 # 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
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36 NS_OTR = "otr_plugin"
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37 PRIVATE_KEY = "PRIVATE KEY"
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38 MAIN_MENU = D_('OTR')
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39 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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40 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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41
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42 DEFAULT_POLICY_FLAGS = {
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43 'ALLOW_V1':False,
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44 'ALLOW_V2':True,
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45 'REQUIRE_ENCRYPTION':True,
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46 }
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47
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48 PLUGIN_INFO = {
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49 "name": "OTR",
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50 "import_name": "OTR",
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51 "type": "SEC",
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52 "protocols": [],
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53 "dependencies": [],
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54 "main": "OTR",
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55 "handler": "no",
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56 "description": _("""Implementation of OTR""")
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57 }
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58
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59
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60 class Context(potr.context.Context):
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61 def __init__(self, host, account, other_jid):
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62 super(Context, self).__init__(account, other_jid)
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63 self.host = host
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64
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65 def getPolicy(self, key):
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66 if key in DEFAULT_POLICY_FLAGS:
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67 return DEFAULT_POLICY_FLAGS[key]
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68 else:
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69 return False
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70
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71 def inject(self, msg_str, appdata=None):
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72 assert isinstance(self.peer, jid.JID)
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73 msg = msg_str.decode('utf-8')
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74 client = self.user.client
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75 log.debug(u'inject(%s, appdata=%s, to=%s)' % (msg, appdata, self.peer))
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76 mess_data = {'message': msg,
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77 'type': 'chat',
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78 'from': client.jid,
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79 'to': self.peer,
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80 'subject': None,
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81 }
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82 self.host.generateMessageXML(mess_data)
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83 client.xmlstream.send(mess_data['xml'])
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84
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85 def setState(self, state):
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86 old_state = self.state
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87 super(Context, self).setState(state)
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88 log.debug(u"setState: %s (old_state=%s)" % (state, old_state))
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89
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90 if state == potr.context.STATE_PLAINTEXT:
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91 feedback = _(u"/!\\ conversation with %(other_jid)s is now UNENCRYPTED") % {'other_jid': self.peer.full()}
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92 elif state == potr.context.STATE_ENCRYPTED:
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93 try:
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94 trusted = self.getCurrentTrust()
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95 except TypeError:
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96 trusted = False
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97 trusted_str = _(u"trusted") if trusted else _(u"untrusted")
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98
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99 if old_state == potr.context.STATE_ENCRYPTED:
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100 feedback = _(u"%(trusted)s OTR conversation with %(other_jid)s REFRESHED") % {'trusted': trusted_str, 'other_jid': self.peer.full()}
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101 else:
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102 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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103 elif state == potr.context.STATE_FINISHED:
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104 feedback = _(u"OTR conversation with %(other_jid)s is FINISHED") % {'other_jid': self.peer.full()}
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105 else:
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106 log.error(_(u"Unknown OTR state"))
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107 return
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108
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109 client = self.user.client
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110 self.host.bridge.newMessage(client.jid.full(),
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111 feedback,
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112 mess_type=C.MESS_TYPE_INFO,
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113 to_jid=self.peer.full(),
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114 extra={},
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115 profile=client.profile)
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116 # TODO: send signal to frontends
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117
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118 def disconnect(self):
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119 """Disconnect the session."""
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120 if self.state != potr.context.STATE_PLAINTEXT:
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121 super(Context, self).disconnect()
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122
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123 def finish(self):
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124 """Finish the session - avoid to send any message but the user still has to end the session himself."""
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125 if self.state == potr.context.STATE_ENCRYPTED:
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126 self.processTLVs([potr.proto.DisconnectTLV()])
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127
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128
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129 class Account(potr.context.Account):
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130 #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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131
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132 def __init__(self, host, client):
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133 log.debug(u"new account: %s" % client.jid)
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134 if not client.jid.resource:
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135 log.warning("Account created without resource")
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diff changeset
136 super(Account, self).__init__(unicode(client.jid), "xmpp", 1024)
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diff changeset
137 self.host = host
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diff changeset
138 self.client = client
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139
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140 def loadPrivkey(self):
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diff changeset
141 log.debug(u"loadPrivkey")
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diff changeset
142 return self.privkey
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143
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parents:
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144 def savePrivkey(self):
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diff changeset
145 log.debug(u"savePrivkey")
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Goffi <goffi@goffi.org>
parents: 1136
diff changeset
146 if self.privkey is None:
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parents: 1136
diff changeset
147 raise exceptions.InternalError(_("Save is called but privkey is None !"))
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148 priv_key = self.privkey.serializePrivateKey().encode('hex')
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diff changeset
149 d = self.host.memory.encryptValue(priv_key, self.client.profile)
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diff changeset
150 def save_encrypted_key(encrypted_priv_key):
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diff changeset
151 self.client.otr_data[PRIVATE_KEY] = encrypted_priv_key
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diff changeset
152 d.addCallback(save_encrypted_key)
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153
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154 def loadTrusts(self):
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parents: 1137
diff changeset
155 trust_data = self.client.otr_data.get('trust', {})
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parents: 1137
diff changeset
156 for jid_, jid_data in trust_data.iteritems():
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parents: 1137
diff changeset
157 for fingerprint, trust_level in jid_data.iteritems():
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diff changeset
158 log.debug(u'setting trust for {jid}: [{fingerprint}] = "{trust_level}"'.format(jid=jid_, fingerprint=fingerprint, trust_level=trust_level))
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parents: 1137
diff changeset
159 self.trusts.setdefault(jid.JID(jid_), {})[fingerprint] = trust_level
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parents: 1137
diff changeset
160
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parents: 1137
diff changeset
161 def saveTrusts(self):
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diff changeset
162 log.debug(u"saving trusts for {profile}".format(profile=self.client.profile))
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diff changeset
163 log.debug(u"trusts = {}".format(self.client.otr_data['trust']))
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parents: 1137
diff changeset
164 self.client.otr_data.force('trust')
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parents: 1137
diff changeset
165
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parents: 1137
diff changeset
166 def setTrust(self, other_jid, fingerprint, trustLevel):
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parents: 1137
diff changeset
167 try:
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parents: 1137
diff changeset
168 trust_data = self.client.otr_data['trust']
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parents: 1137
diff changeset
169 except KeyError:
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parents: 1137
diff changeset
170 trust_data = {}
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parents: 1137
diff changeset
171 self.client.otr_data['trust'] = trust_data
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parents: 1137
diff changeset
172 jid_data = trust_data.setdefault(other_jid.full(), {})
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parents: 1137
diff changeset
173 jid_data[fingerprint] = trustLevel
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Goffi <goffi@goffi.org>
parents: 1137
diff changeset
174 super(Account, self).setTrust(other_jid, fingerprint, trustLevel)
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parents: 1137
diff changeset
175
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176
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177 class ContextManager(object):
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178
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179 def __init__(self, host, client):
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180 self.host = host
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diff changeset
181 self.account = Account(host, client)
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182 self.contexts = {}
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parents:
diff changeset
183
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diff changeset
184 def startContext(self, other_jid):
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diff changeset
185 assert isinstance(other_jid, jid.JID)
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diff changeset
186 context = self.contexts.setdefault(other_jid, Context(self.host, self.account, other_jid))
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diff changeset
187 return context
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188
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parents:
diff changeset
189 def getContextForUser(self, other):
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diff changeset
190 log.debug(u"getContextForUser [%s]" % other)
1135
3158f9e08760 plugin OTR: a warning is logged when Account is instancied with a bare jid.
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parents: 1134
diff changeset
191 if not other.resource:
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parents: 1396
diff changeset
192 log.warning(u"getContextForUser called with a bare jid: %s" % other.full())
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parents:
diff changeset
193 return self.startContext(other)
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parents:
diff changeset
194
abcac1ac27a7 plugin otr: first draft
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parents:
diff changeset
195
abcac1ac27a7 plugin otr: first draft
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parents:
diff changeset
196 class OTR(object):
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parents:
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197
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parents:
diff changeset
198 def __init__(self, host):
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diff changeset
199 log.info(_(u"OTR plugin initialization"))
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diff changeset
200 self._fixPotr() # FIXME: to be removed when potr will be fixed
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parents:
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201 self.host = host
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202 self.context_managers = {}
1149
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diff changeset
203 self.skipped_profiles = set()
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parents:
diff changeset
204 host.trigger.add("MessageReceived", self.MessageReceivedTrigger, priority=100000)
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parents:
diff changeset
205 host.trigger.add("sendMessage", self.sendMessageTrigger, priority=100000)
1149
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souliane <souliane@mailoo.org>
parents: 1147
diff changeset
206 host.bridge.addMethod("skipOTR", ".plugin", in_sign='s', out_sign='', method=self._skipOTR)
1136
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
207 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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Goffi <goffi@goffi.org>
parents: 1135
diff changeset
208 host.importMenu((MAIN_MENU, D_("End session")), self._endSession, security_limit=0, help_string=D_("Finish an OTR session"), type_=C.MENU_SINGLE)
1141
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parents: 1137
diff changeset
209 host.importMenu((MAIN_MENU, D_("Authenticate")), self._authenticate, security_limit=0, help_string=D_("Authenticate user/see your fingerprint"), type_=C.MENU_SINGLE)
1144
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
210 host.importMenu((MAIN_MENU, D_("Drop private key")), self._dropPrivKey, security_limit=0, type_=C.MENU_SINGLE)
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Goffi <goffi@goffi.org>
parents: 1463
diff changeset
211 host.trigger.add("presenceReceived", self._presenceReceivedTrigger)
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parents:
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212
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parents: 1095
diff changeset
213 def _fixPotr(self):
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diff changeset
214 # FIXME: potr fix for bad unicode handling
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diff changeset
215 # this method monkeypatch it, must be removed when potr
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Goffi <goffi@goffi.org>
parents: 1095
diff changeset
216 # is fixed
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diff changeset
217
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Goffi <goffi@goffi.org>
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diff changeset
218 def getDefaultQueryMessage(self, policy):
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Goffi <goffi@goffi.org>
parents: 1095
diff changeset
219 defaultQuery = '?OTRv{versions}?\nI would like to start ' \
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Goffi <goffi@goffi.org>
parents: 1095
diff changeset
220 'an Off-the-Record private conversation. However, you ' \
8def4a3f55c2 plugin OTR: temporary potr monkey patch to work around a unicode bug, to be removed as soon as a potr fixed version is released (potr maintainer should do it soon)
Goffi <goffi@goffi.org>
parents: 1095
diff changeset
221 'do not have a plugin to support that.\nSee '\
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Goffi <goffi@goffi.org>
parents: 1095
diff changeset
222 'https://otr.cypherpunks.ca/ for more information.'
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Goffi <goffi@goffi.org>
parents: 1095
diff changeset
223 v = '2' if policy('ALLOW_V2') else ''
8def4a3f55c2 plugin OTR: temporary potr monkey patch to work around a unicode bug, to be removed as soon as a potr fixed version is released (potr maintainer should do it soon)
Goffi <goffi@goffi.org>
parents: 1095
diff changeset
224 msg = defaultQuery.format(versions=v)
8def4a3f55c2 plugin OTR: temporary potr monkey patch to work around a unicode bug, to be removed as soon as a potr fixed version is released (potr maintainer should do it soon)
Goffi <goffi@goffi.org>
parents: 1095
diff changeset
225 return msg.encode('ascii')
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diff changeset
226
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Goffi <goffi@goffi.org>
parents: 1095
diff changeset
227 potr.context.Account.getDefaultQueryMessage = getDefaultQueryMessage
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Goffi <goffi@goffi.org>
parents: 1095
diff changeset
228
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diff changeset
229 def _skipOTR(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
230 """Tell the backend to not handle OTR for this profile.
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parents: 1147
diff changeset
231
652cd93dfdb4 plugin OTR: add bridge method skipOTR to desactivate OTR handling for a given profile
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parents: 1147
diff changeset
232 @param profile (str): %(doc_profile)s
652cd93dfdb4 plugin OTR: add bridge method skipOTR to desactivate OTR handling for a given profile
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parents: 1147
diff changeset
233 """
652cd93dfdb4 plugin OTR: add bridge method skipOTR to desactivate OTR handling for a given profile
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diff changeset
234 self.skipped_profiles.add(profile)
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diff changeset
235
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diff changeset
236 @defer.inlineCallbacks
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diff changeset
237 def profileConnected(self, profile):
1149
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diff changeset
238 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
239 return
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parents:
diff changeset
240 client = self.host.getClient(profile)
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diff changeset
241 ctxMng = self.context_managers[profile] = ContextManager(self.host, client)
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diff changeset
242 client.otr_data = persistent.PersistentBinaryDict(NS_OTR, profile)
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diff changeset
243 yield client.otr_data.load()
ef7b7dd5c5db plugin OTR: various improvments:
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diff changeset
244 encrypted_priv_key = client.otr_data.get(PRIVATE_KEY, None)
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Goffi <goffi@goffi.org>
parents: 1055
diff changeset
245 if encrypted_priv_key is not None:
ef7b7dd5c5db plugin OTR: various improvments:
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parents: 1055
diff changeset
246 priv_key = yield self.host.memory.decryptValue(encrypted_priv_key, profile)
1146
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souliane <souliane@mailoo.org>
parents: 1144
diff changeset
247 ctxMng.account.privkey = potr.crypt.PK.parsePrivateKey(priv_key.decode('hex'))[0]
1095
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diff changeset
248 else:
1146
1ac5ea74dbdf plugin OTR: remove unnecessary attribute SatXMPPClient.otr_priv_key
souliane <souliane@mailoo.org>
parents: 1144
diff changeset
249 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
250 ctxMng.account.loadTrusts()
1055
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
251
1149
652cd93dfdb4 plugin OTR: add bridge method skipOTR to desactivate OTR handling for a given profile
souliane <souliane@mailoo.org>
parents: 1147
diff changeset
252 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
253 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
254 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
255 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
256 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
257 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
258 pass
a3354063dfb6 plugin OTR: disconnect the active OTR sessions and delete the context on profile disconnection
souliane <souliane@mailoo.org>
parents: 1168
diff changeset
259 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
260 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
261 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
262 pass
652cd93dfdb4 plugin OTR: add bridge method skipOTR to desactivate OTR handling for a given profile
souliane <souliane@mailoo.org>
parents: 1147
diff changeset
263
1136
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
264 def _startRefresh(self, menu_data, profile):
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
265 """Start or refresh an OTR session
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
266
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
267 @param menu_data: %(menu_data)s
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
268 @param profile: %(doc_profile)s
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
269 """
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
270 try:
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
271 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
272 if not to_jid.resource:
1290
faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents: 1249
diff changeset
273 to_jid.resource = self.host.memory.getMainResource(to_jid, profile) # 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
274 except KeyError:
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
275 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
276 return defer.fail(exceptions.DataError)
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
277 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
278 query = otrctx.sendMessage(0, '?OTRv?')
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
279 otrctx.inject(query)
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
280 return {}
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
281
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
282 def _endSession(self, menu_data, profile):
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
283 """End an OTR session
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
284
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
285 @param menu_data: %(menu_data)s
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
286 @param profile: %(doc_profile)s
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
287 """
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
288 try:
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
289 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
290 if not to_jid.resource:
1290
faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents: 1249
diff changeset
291 to_jid.resource = self.host.memory.getMainResource(to_jid, profile) # 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
292 except KeyError:
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
293 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
294 return defer.fail(exceptions.DataError)
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
295 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
296 otrctx.disconnect()
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
297 return {}
ea2bbdf5b541 plugin OTR: added start/refresh and end session menus
Goffi <goffi@goffi.org>
parents: 1135
diff changeset
298
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
299 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
300 """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
301
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
302 @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
303 @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
304 """
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
305 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
306 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
307 if not to_jid.resource:
1290
faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents: 1249
diff changeset
308 to_jid.resource = self.host.memory.getMainResource(to_jid, profile) # 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
309 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
310 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
311 return defer.fail(exceptions.DataError)
1146
1ac5ea74dbdf plugin OTR: remove unnecessary attribute SatXMPPClient.otr_priv_key
souliane <souliane@mailoo.org>
parents: 1144
diff changeset
312 ctxMng = self.context_managers[profile]
1ac5ea74dbdf plugin OTR: remove unnecessary attribute SatXMPPClient.otr_priv_key
souliane <souliane@mailoo.org>
parents: 1144
diff changeset
313 otrctx = ctxMng.getContextForUser(to_jid)
1ac5ea74dbdf plugin OTR: remove unnecessary attribute SatXMPPClient.otr_priv_key
souliane <souliane@mailoo.org>
parents: 1144
diff changeset
314 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
315
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
316 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
317 # 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
318 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
319 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
320 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
321 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
322 },
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 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
324 )
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
325 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
326
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 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
328
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 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
330 # 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
331 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
332 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
333 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
334 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
335 },
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 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
337 )
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 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
339
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 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
341 # 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
342 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
343 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
344 otrctx.setCurrentTrust('verified')
1463
364dcdae2bff plugin OTR: fixes a couple of typos
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
345 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
346 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
347 otrctx.setCurrentTrust('')
1463
364dcdae2bff plugin OTR: fixes a couple of typos
souliane <souliane@mailoo.org>
parents: 1409
diff changeset
348 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
349 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
350 C.XMLUI_DATA_TYPE: C.XMLUI_DIALOG_NOTE,
1147
736f1dd6e142 plugin OTR: two small fixes
souliane <souliane@mailoo.org>
parents: 1146
diff changeset
351 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
352 )
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 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
354
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 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
356 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
357
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 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
359 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
360 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
361 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
362 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
363 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
364 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
365 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
366 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
367 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
368
1144
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
369 def _dropPrivKey(self, menu_data, profile):
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
370 """Drop our private Key
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
371
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
372 @param menu_data: %(menu_data)s
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
373 @param profile: %(doc_profile)s
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
374 """
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
375 try:
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
376 to_jid = jid.JID(menu_data['jid'])
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
377 if not to_jid.resource:
1290
faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents: 1249
diff changeset
378 to_jid.resource = self.host.memory.getMainResource(to_jid, profile) # 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
379 except KeyError:
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
380 log.error(_("jid key is not present !"))
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
381 return defer.fail(exceptions.DataError)
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
382
1146
1ac5ea74dbdf plugin OTR: remove unnecessary attribute SatXMPPClient.otr_priv_key
souliane <souliane@mailoo.org>
parents: 1144
diff changeset
383 ctxMng = self.context_managers[profile]
1ac5ea74dbdf plugin OTR: remove unnecessary attribute SatXMPPClient.otr_priv_key
souliane <souliane@mailoo.org>
parents: 1144
diff changeset
384 if ctxMng.account.privkey is None:
1144
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
385 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
386
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
387 def dropKey(data, profile):
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
388 if C.bool(data['answer']):
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
389 # we end all sessions
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
390 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
391 context.disconnect()
1147
736f1dd6e142 plugin OTR: two small fixes
souliane <souliane@mailoo.org>
parents: 1146
diff changeset
392 ctxMng.account.privkey = None
736f1dd6e142 plugin OTR: two small fixes
souliane <souliane@mailoo.org>
parents: 1146
diff changeset
393 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
394 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
395 return {}
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
396
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
397 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
398
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
399 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
400 return {'xmlui': confirm.toXml()}
2481fa96ac1c plugin OTR: added ability to drop private key
Goffi <goffi@goffi.org>
parents: 1141
diff changeset
401
1055
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
402 def _receivedTreatment(self, data, profile):
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
403 from_jid = jid.JID(data['from'])
1095
ef7b7dd5c5db plugin OTR: various improvments:
Goffi <goffi@goffi.org>
parents: 1055
diff changeset
404 log.debug(u"_receivedTreatment [from_jid = %s]" % from_jid)
1055
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
405 otrctx = self.context_managers[profile].getContextForUser(from_jid)
1095
ef7b7dd5c5db plugin OTR: various improvments:
Goffi <goffi@goffi.org>
parents: 1055
diff changeset
406 encrypted = True
1055
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
407
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
408 try:
1095
ef7b7dd5c5db plugin OTR: various improvments:
Goffi <goffi@goffi.org>
parents: 1055
diff changeset
409 res = otrctx.receiveMessage(data['body'].encode('utf-8'))
1055
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
410 except potr.context.UnencryptedMessage:
1095
ef7b7dd5c5db plugin OTR: various improvments:
Goffi <goffi@goffi.org>
parents: 1055
diff changeset
411 if otrctx.state == potr.context.STATE_ENCRYPTED:
ef7b7dd5c5db plugin OTR: various improvments:
Goffi <goffi@goffi.org>
parents: 1055
diff changeset
412 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
413 client = self.host.getClient(profile)
ef7b7dd5c5db plugin OTR: various improvments:
Goffi <goffi@goffi.org>
parents: 1055
diff changeset
414 self.host.bridge.newMessage(from_jid.full(),
ef7b7dd5c5db plugin OTR: various improvments:
Goffi <goffi@goffi.org>
parents: 1055
diff changeset
415 _(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
416 mess_type=C.MESS_TYPE_INFO,
1095
ef7b7dd5c5db plugin OTR: various improvments:
Goffi <goffi@goffi.org>
parents: 1055
diff changeset
417 to_jid=client.jid.full(),
ef7b7dd5c5db plugin OTR: various improvments:
Goffi <goffi@goffi.org>
parents: 1055
diff changeset
418 extra={},
ef7b7dd5c5db plugin OTR: various improvments:
Goffi <goffi@goffi.org>
parents: 1055
diff changeset
419 profile=client.profile)
1055
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
420 encrypted = False
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
421
1095
ef7b7dd5c5db plugin OTR: various improvments:
Goffi <goffi@goffi.org>
parents: 1055
diff changeset
422 if not encrypted:
1055
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
423 return data
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
424 else:
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
425 if res[0] != None:
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
426 # decrypted messages handling.
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
427 # receiveMessage() will return a tuple, the first part of which will be the decrypted message
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
428 data['body'] = res[0].decode('utf-8')
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
429 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
430 else:
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
431 raise failure.Failure(exceptions.CancelError()) # no message at all (no history, no signal)
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
432
1174
bc811915a96a plugin OTR: do not save in history the encrypted messages for skipped profiles
souliane <souliane@mailoo.org>
parents: 1171
diff changeset
433 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
434 """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
435 but we still need to check if the message must be stored in history or not"""
bc811915a96a plugin OTR: do not save in history the encrypted messages for skipped profiles
souliane <souliane@mailoo.org>
parents: 1171
diff changeset
436 body = data['body'].encode('utf-8')
bc811915a96a plugin OTR: do not save in history the encrypted messages for skipped profiles
souliane <souliane@mailoo.org>
parents: 1171
diff changeset
437 if body.startswith(potr.proto.OTRTAG):
bc811915a96a plugin OTR: do not save in history the encrypted messages for skipped profiles
souliane <souliane@mailoo.org>
parents: 1171
diff changeset
438 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
439 return data
bc811915a96a plugin OTR: do not save in history the encrypted messages for skipped profiles
souliane <souliane@mailoo.org>
parents: 1171
diff changeset
440
1055
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
441 def MessageReceivedTrigger(self, message, post_treat, 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
442 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
443 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
444 else:
bc811915a96a plugin OTR: do not save in history the encrypted messages for skipped profiles
souliane <souliane@mailoo.org>
parents: 1171
diff changeset
445 post_treat.addCallback(self._receivedTreatment, profile)
1055
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
446 return True
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
447
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
448 def sendMessageTrigger(self, mess_data, pre_xml_treatments, post_xml_treatments, 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
449 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
450 return True
1290
faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents: 1249
diff changeset
451 to_jid = copy.copy(mess_data['to'])
1055
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
452 if mess_data['type'] != 'groupchat' and not to_jid.resource:
1290
faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents: 1249
diff changeset
453 to_jid.resource = self.host.memory.getMainResource(to_jid, profile) # 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
454 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
455 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
456 if otrctx.state == potr.context.STATE_ENCRYPTED:
39572f9d5249 plugin OTR: fixes handling of the FINISHED state
souliane <souliane@mailoo.org>
parents: 1149
diff changeset
457 log.debug(u"encrypting message")
39572f9d5249 plugin OTR: fixes handling of the FINISHED state
souliane <souliane@mailoo.org>
parents: 1149
diff changeset
458 otrctx.sendMessage(0, mess_data['message'].encode('utf-8'))
39572f9d5249 plugin OTR: fixes handling of the FINISHED state
souliane <souliane@mailoo.org>
parents: 1149
diff changeset
459 client = self.host.getClient(profile)
39572f9d5249 plugin OTR: fixes handling of the FINISHED state
souliane <souliane@mailoo.org>
parents: 1149
diff changeset
460 self.host.sendMessageToBridge(mess_data, client)
39572f9d5249 plugin OTR: fixes handling of the FINISHED state
souliane <souliane@mailoo.org>
parents: 1149
diff changeset
461 else:
39572f9d5249 plugin OTR: fixes handling of the FINISHED state
souliane <souliane@mailoo.org>
parents: 1149
diff changeset
462 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.")
39572f9d5249 plugin OTR: fixes handling of the FINISHED state
souliane <souliane@mailoo.org>
parents: 1149
diff changeset
463 client = self.host.getClient(profile)
39572f9d5249 plugin OTR: fixes handling of the FINISHED state
souliane <souliane@mailoo.org>
parents: 1149
diff changeset
464 self.host.bridge.newMessage(to_jid.full(),
39572f9d5249 plugin OTR: fixes handling of the FINISHED state
souliane <souliane@mailoo.org>
parents: 1149
diff changeset
465 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
466 mess_type=C.MESS_TYPE_INFO,
1168
39572f9d5249 plugin OTR: fixes handling of the FINISHED state
souliane <souliane@mailoo.org>
parents: 1149
diff changeset
467 to_jid=client.jid.full(),
39572f9d5249 plugin OTR: fixes handling of the FINISHED state
souliane <souliane@mailoo.org>
parents: 1149
diff changeset
468 extra={},
39572f9d5249 plugin OTR: fixes handling of the FINISHED state
souliane <souliane@mailoo.org>
parents: 1149
diff changeset
469 profile=client.profile)
1055
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
470 return False
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
471 else:
1095
ef7b7dd5c5db plugin OTR: various improvments:
Goffi <goffi@goffi.org>
parents: 1055
diff changeset
472 log.debug(u"sending message unencrypted")
1055
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
473 return True
abcac1ac27a7 plugin otr: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
474
1480
8d61160ee4b8 core, plugin watched: new plugin, show an alert when a watched entity goes online
Goffi <goffi@goffi.org>
parents: 1463
diff changeset
475 def _presenceReceivedTrigger(self, entity, show, priority, statuses, profile):
8d61160ee4b8 core, plugin watched: new plugin, show an alert when a watched entity goes online
Goffi <goffi@goffi.org>
parents: 1463
diff changeset
476 if show != C.PRESENCE_UNAVAILABLE:
1249
3be9d8ab2e15 plugin sec_otr: a trigger was not returning True
souliane <souliane@mailoo.org>
parents: 1246
diff changeset
477 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
478 if not entity.resource:
1290
faa1129559b8 core, frontends: refactoring to base Libervia on QuickFrontend (big mixed commit):
Goffi <goffi@goffi.org>
parents: 1249
diff changeset
479 entity.resource = self.host.memory.getMainResource(entity, profile) # FIXME: temporary and unsecure, must be changed when frontends are refactored
1170
2df6427a5299 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection
souliane <souliane@mailoo.org>
parents: 1169
diff changeset
480 otrctx = self.context_managers[profile].getContextForUser(entity)
2df6427a5299 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection
souliane <souliane@mailoo.org>
parents: 1169
diff changeset
481 otrctx.disconnect()
2df6427a5299 plugin OTR: forces FINISHED state if we are in ENCRYPTED state on contact disconnection
souliane <souliane@mailoo.org>
parents: 1169
diff changeset
482 return True