Mercurial > libervia-backend
annotate libervia/backend/plugins/plugin_sec_otr.py @ 4351:6a0a081485b8
plugin autocrypt: Autocrypt protocol implementation:
Implementation of autocrypt: `autocrypt` header is checked, and if present and no public
key is known for the peer, the key is imported.
`autocrypt` header is also added to outgoing message (only if an email gateway is
detected).
For the moment, the JID is use as identifier, but the real email used by gateway should be
used in the future.
rel 456
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Fri, 28 Feb 2025 09:23:35 +0100 |
| parents | 0d7bb4df2343 |
| children |
| rev | line source |
|---|---|
| 3028 | 1 #!/usr/bin/env python3 |
| 3137 | 2 |
| 1055 | 3 |
| 4 # SAT plugin for OTR encryption | |
| 3479 | 5 # Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org) |
| 1055 | 6 |
| 7 # This program is free software: you can redistribute it and/or modify | |
| 8 # it under the terms of the GNU Affero General Public License as published by | |
| 9 # the Free Software Foundation, either version 3 of the License, or | |
| 10 # (at your option) any later version. | |
| 11 | |
| 12 # This program is distributed in the hope that it will be useful, | |
| 13 # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 # GNU Affero General Public License for more details. | |
| 16 | |
| 17 # You should have received a copy of the GNU Affero General Public License | |
| 18 # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 19 | |
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20 # XXX: thanks to Darrik L Mazey for his documentation |
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21 # (https://blog.darmasoft.net/2013/06/30/using-pure-python-otr.html) |
| 1055 | 22 # this implentation is based on it |
| 23 | |
| 3028 | 24 import copy |
| 25 import time | |
| 26 import uuid | |
| 27 from binascii import hexlify, unhexlify | |
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28 from libervia.backend.core.i18n import _, D_ |
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29 from libervia.backend.core.constants import Const as C |
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30 from libervia.backend.core.log import getLogger |
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31 from libervia.backend.core import exceptions |
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32 from libervia.backend.tools import xml_tools |
| 1055 | 33 from twisted.words.protocols.jabber import jid |
| 34 from twisted.python import failure | |
| 1095 | 35 from twisted.internet import defer |
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36 from libervia.backend.memory import persistent |
| 1055 | 37 import potr |
| 3028 | 38 |
| 39 log = getLogger(__name__) | |
| 1095 | 40 |
| 2125 | 41 |
| 1055 | 42 PLUGIN_INFO = { |
| 3028 | 43 C.PI_NAME: "OTR", |
| 44 C.PI_IMPORT_NAME: "OTR", | |
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45 C.PI_MODES: [C.PLUG_MODE_CLIENT], |
| 3028 | 46 C.PI_TYPE: "SEC", |
| 47 C.PI_PROTOCOLS: ["XEP-0364"], | |
| 48 C.PI_DEPENDENCIES: ["XEP-0280", "XEP-0334"], | |
| 49 C.PI_MAIN: "OTR", | |
| 50 C.PI_HANDLER: "no", | |
| 51 C.PI_DESCRIPTION: _("""Implementation of OTR"""), | |
| 1055 | 52 } |
| 53 | |
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54 NS_OTR = "urn:xmpp:otr:0" |
| 2128 | 55 PRIVATE_KEY = "PRIVATE KEY" |
| 3028 | 56 OTR_MENU = D_("OTR") |
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57 AUTH_TXT = D_( |
| 3028 | 58 "To authenticate your correspondent, you need to give your below fingerprint " |
| 59 "*BY AN EXTERNAL CANAL* (i.e. not in this chat), and check that the one he gives " | |
| 60 "you is the same as below. If there is a mismatch, there can be a spy between you!" | |
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61 ) |
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62 DROP_TXT = D_( |
| 3028 | 63 "You private key is used to encrypt messages for your correspondent, nobody except " |
| 64 "you must know it, if you are in doubt, you should drop it!\n\nAre you sure you " | |
| 65 "want to drop your private key?" | |
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66 ) |
| 2128 | 67 # NO_LOG_AND = D_(u"/!\\Your history is not logged anymore, and") # FIXME: not used at the moment |
| 3028 | 68 NO_ADV_FEATURES = D_("Some of advanced features are disabled !") |
| 2128 | 69 |
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70 DEFAULT_POLICY_FLAGS = {"ALLOW_V1": False, "ALLOW_V2": True, "REQUIRE_ENCRYPTION": True} |
| 2128 | 71 |
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72 OTR_STATE_TRUSTED = "trusted" |
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73 OTR_STATE_UNTRUSTED = "untrusted" |
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74 OTR_STATE_UNENCRYPTED = "unencrypted" |
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75 OTR_STATE_ENCRYPTED = "encrypted" |
| 2128 | 76 |
| 1055 | 77 |
| 78 class Context(potr.context.Context): | |
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79 def __init__(self, context_manager, other_jid): |
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80 self.context_manager = context_manager |
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81 super(Context, self).__init__(context_manager.account, other_jid) |
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82 |
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83 @property |
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84 def host(self): |
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85 return self.context_manager.host |
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86 |
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87 @property |
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88 def _p_hints(self): |
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89 return self.context_manager.parent._p_hints |
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90 |
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91 @property |
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92 def _p_carbons(self): |
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93 return self.context_manager.parent._p_carbons |
| 1055 | 94 |
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95 def get_policy(self, key): |
| 1055 | 96 if key in DEFAULT_POLICY_FLAGS: |
| 97 return DEFAULT_POLICY_FLAGS[key] | |
| 98 else: | |
| 99 return False | |
| 100 | |
| 1095 | 101 def inject(self, msg_str, appdata=None): |
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102 """Inject encrypted data in the stream |
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103 |
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104 if appdata is not None, we are sending a message in sendMessageDataTrigger |
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105 stanza will be injected directly if appdata is None, |
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106 else we just update the element and follow normal workflow |
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107 @param msg_str(str): encrypted message body |
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108 @param appdata(None, dict): None for signal message, |
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109 message data when an encrypted message is going to be sent |
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110 """ |
| 1095 | 111 assert isinstance(self.peer, jid.JID) |
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112 msg = msg_str.decode("utf-8") |
| 1095 | 113 client = self.user.client |
| 3028 | 114 log.debug("injecting encrypted message to {to}".format(to=self.peer)) |
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115 if appdata is None: |
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116 mess_data = { |
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117 "from": client.jid, |
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118 "to": self.peer, |
| 3028 | 119 "uid": str(uuid.uuid4()), |
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120 "message": {"": msg}, |
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121 "subject": {}, |
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122 "type": "chat", |
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123 "extra": {}, |
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124 "timestamp": time.time(), |
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125 } |
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126 client.generate_message_xml(mess_data) |
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127 xml = mess_data["xml"] |
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128 self._p_carbons.set_private(xml) |
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129 self._p_hints.add_hint_elements( |
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130 xml, [self._p_hints.HINT_NO_COPY, self._p_hints.HINT_NO_PERMANENT_STORE] |
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131 ) |
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132 client.send(mess_data["xml"]) |
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133 else: |
| 3028 | 134 message_elt = appdata["xml"] |
| 135 assert message_elt.name == "message" | |
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136 message_elt.addElement("body", content=msg) |
| 1055 | 137 |
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138 def stop_cb(self, __, feedback): |
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139 client = self.user.client |
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140 self.host.bridge.otr_state( |
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141 OTR_STATE_UNENCRYPTED, self.peer.full(), client.profile |
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142 ) |
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143 client.feedback(self.peer, feedback) |
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144 |
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145 def stop_eb(self, failure_): |
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146 # encryption may be already stopped in case of manual stop |
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147 if not failure_.check(exceptions.NotFound): |
| 3028 | 148 log.error("Error while stopping OTR encryption: {msg}".format(msg=failure_)) |
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149 |
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150 def is_trusted(self): |
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151 # we have to check value because potr code says that a 2-tuples should be |
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152 # returned while in practice it's either None or u"trusted" |
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153 trusted = self.getCurrentTrust() |
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154 if trusted is None: |
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155 return False |
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156 elif trusted == "trusted": |
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157 return True |
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158 else: |
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159 log.error("Unexpected getCurrentTrust() value: {value}".format(value=trusted)) |
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160 return False |
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161 |
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162 def set_state(self, state): |
| 2128 | 163 client = self.user.client |
| 1095 | 164 old_state = self.state |
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165 super(Context, self).set_state(state) |
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166 log.debug("set_state: %s (old_state=%s)" % (state, old_state)) |
| 1095 | 167 |
| 168 if state == potr.context.STATE_PLAINTEXT: | |
| 3028 | 169 feedback = _("/!\\ conversation with %(other_jid)s is now UNENCRYPTED") % { |
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170 "other_jid": self.peer.full() |
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171 } |
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172 d = defer.ensureDeferred(client.encryption.stop(self.peer, NS_OTR)) |
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173 d.addCallback(self.stop_cb, feedback=feedback) |
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174 d.addErrback(self.stop_eb) |
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175 return |
| 1095 | 176 elif state == potr.context.STATE_ENCRYPTED: |
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177 defer.ensureDeferred(client.encryption.start(self.peer, NS_OTR)) |
| 1095 | 178 try: |
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179 trusted = self.is_trusted() |
| 1095 | 180 except TypeError: |
| 181 trusted = False | |
| 3028 | 182 trusted_str = _("trusted") if trusted else _("untrusted") |
| 1095 | 183 |
| 184 if old_state == potr.context.STATE_ENCRYPTED: | |
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185 feedback = D_( |
| 3028 | 186 "{trusted} OTR conversation with {other_jid} REFRESHED" |
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187 ).format(trusted=trusted_str, other_jid=self.peer.full()) |
| 1095 | 188 else: |
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189 feedback = D_( |
| 3028 | 190 "{trusted} encrypted OTR conversation started with {other_jid}\n" |
| 191 "{extra_info}" | |
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192 ).format( |
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193 trusted=trusted_str, |
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194 other_jid=self.peer.full(), |
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195 extra_info=NO_ADV_FEATURES, |
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196 ) |
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197 self.host.bridge.otr_state( |
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198 OTR_STATE_ENCRYPTED, self.peer.full(), client.profile |
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199 ) |
| 1095 | 200 elif state == potr.context.STATE_FINISHED: |
| 3028 | 201 feedback = D_("OTR conversation with {other_jid} is FINISHED").format( |
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202 other_jid=self.peer.full() |
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203 ) |
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204 d = defer.ensureDeferred(client.encryption.stop(self.peer, NS_OTR)) |
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205 d.addCallback(self.stop_cb, feedback=feedback) |
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206 d.addErrback(self.stop_eb) |
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207 return |
| 1095 | 208 else: |
| 3028 | 209 log.error(D_("Unknown OTR state")) |
| 1095 | 210 return |
| 211 | |
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212 client.feedback(self.peer, feedback) |
| 1055 | 213 |
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214 def disconnect(self): |
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215 """Disconnect the session.""" |
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216 if self.state != potr.context.STATE_PLAINTEXT: |
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217 super(Context, self).disconnect() |
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218 |
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219 def finish(self): |
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220 """Finish the session |
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221 |
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222 avoid to send any message but the user still has to end the session himself. |
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223 """ |
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224 if self.state == potr.context.STATE_ENCRYPTED: |
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225 self.processTLVs([potr.proto.DisconnectTLV()]) |
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226 |
| 1055 | 227 |
| 228 class Account(potr.context.Account): | |
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229 # TODO: manage trusted keys: if a fingerprint is not used anymore, |
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230 # we have no way to remove it from database yet (same thing for a |
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231 # correspondent jid) |
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232 # TODO: manage explicit message encryption |
| 1055 | 233 |
| 1095 | 234 def __init__(self, host, client): |
| 3028 | 235 log.debug("new account: %s" % client.jid) |
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236 if not client.jid.resource: |
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237 log.warning("Account created without resource") |
| 3028 | 238 super(Account, self).__init__(str(client.jid), "xmpp", 1024) |
| 1095 | 239 self.host = host |
| 240 self.client = client | |
| 1055 | 241 |
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242 def load_privkey(self): |
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243 log.debug("load_privkey") |
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244 return self.privkey |
| 1055 | 245 |
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246 def save_privkey(self): |
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247 log.debug("save_privkey") |
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248 if self.privkey is None: |
| 3028 | 249 raise exceptions.InternalError(_("Save is called but privkey is None !")) |
| 250 priv_key = hexlify(self.privkey.serializePrivateKey()) | |
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251 encrypted_priv_key = self.host.memory.encrypt_value(priv_key, self.client.profile) |
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252 self.client._otr_data[PRIVATE_KEY] = encrypted_priv_key |
| 1055 | 253 |
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254 def load_trusts(self): |
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255 trust_data = self.client._otr_data.get("trust", {}) |
| 3028 | 256 for jid_, jid_data in trust_data.items(): |
| 257 for fingerprint, trust_level in jid_data.items(): | |
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258 log.debug( |
| 3028 | 259 'setting trust for {jid}: [{fingerprint}] = "{trust_level}"'.format( |
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260 jid=jid_, fingerprint=fingerprint, trust_level=trust_level |
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261 ) |
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262 ) |
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263 self.trusts.setdefault(jid.JID(jid_), {})[fingerprint] = trust_level |
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264 |
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265 def save_trusts(self): |
| 3028 | 266 log.debug("saving trusts for {profile}".format(profile=self.client.profile)) |
| 267 log.debug("trusts = {}".format(self.client._otr_data["trust"])) | |
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268 self.client._otr_data.force("trust") |
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269 |
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270 def set_trust(self, other_jid, fingerprint, trustLevel): |
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271 try: |
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272 trust_data = self.client._otr_data["trust"] |
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273 except KeyError: |
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274 trust_data = {} |
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275 self.client._otr_data["trust"] = trust_data |
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276 jid_data = trust_data.setdefault(other_jid.full(), {}) |
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277 jid_data[fingerprint] = trustLevel |
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278 super(Account, self).set_trust(other_jid, fingerprint, trustLevel) |
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279 |
| 1055 | 280 |
| 281 class ContextManager(object): | |
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282 def __init__(self, parent, client): |
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283 self.parent = parent |
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284 self.account = Account(parent.host, client) |
| 1055 | 285 self.contexts = {} |
| 286 | |
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287 @property |
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288 def host(self): |
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289 return self.parent.host |
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290 |
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291 def start_context(self, other_jid): |
| 1095 | 292 assert isinstance(other_jid, jid.JID) |
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293 context = self.contexts.setdefault(other_jid, Context(self, other_jid)) |
| 1095 | 294 return context |
| 1055 | 295 |
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296 def get_context_for_user(self, other): |
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297 log.debug("get_context_for_user [%s]" % other) |
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298 if not other.resource: |
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299 log.warning("get_context_for_user called with a bare jid: %s" % other.full()) |
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300 return self.start_context(other) |
| 1055 | 301 |
| 302 | |
| 303 class OTR(object): | |
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304 |
| 1055 | 305 def __init__(self, host): |
| 3028 | 306 log.info(_("OTR plugin initialization")) |
| 1055 | 307 self.host = host |
| 308 self.context_managers = {} | |
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309 self.skipped_profiles = ( |
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310 set() |
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311 ) # FIXME: OTR should not be skipped per profile, this need to be refactored |
| 3028 | 312 self._p_hints = host.plugins["XEP-0334"] |
| 313 self._p_carbons = host.plugins["XEP-0280"] | |
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314 host.trigger.add( |
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315 "message_received", self.message_received_trigger, priority=100000 |
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316 ) |
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317 host.trigger.add("sendMessage", self.send_message_trigger, priority=100000) |
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318 host.trigger.add("send_message_data", self._send_message_data_trigger) |
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319 host.bridge.add_method( |
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320 "skip_otr", ".plugin", in_sign="s", out_sign="", method=self._skip_otr |
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321 ) # FIXME: must be removed, must be done on per-message basis |
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322 host.bridge.add_signal( |
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323 "otr_state", ".plugin", signature="sss" |
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324 ) # args: state, destinee_jid, profile |
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325 # XXX: menus are disabled in favor to the new more generic encryption menu |
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326 # there are let here commented for a little while as a reference |
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327 # host.import_menu( |
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328 # (OTR_MENU, D_(u"Start/Refresh")), |
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329 # self._otr_start_refresh, |
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330 # security_limit=0, |
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331 # help_string=D_(u"Start or refresh an OTR session"), |
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332 # type_=C.MENU_SINGLE, |
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333 # ) |
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334 # host.import_menu( |
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335 # (OTR_MENU, D_(u"End session")), |
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336 # self._otr_session_end, |
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337 # security_limit=0, |
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338 # help_string=D_(u"Finish an OTR session"), |
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339 # type_=C.MENU_SINGLE, |
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340 # ) |
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341 # host.import_menu( |
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342 # (OTR_MENU, D_(u"Authenticate")), |
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343 # self._otr_authenticate, |
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344 # security_limit=0, |
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345 # help_string=D_(u"Authenticate user/see your fingerprint"), |
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346 # type_=C.MENU_SINGLE, |
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347 # ) |
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348 # host.import_menu( |
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349 # (OTR_MENU, D_(u"Drop private key")), |
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350 # self._drop_priv_key, |
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351 # security_limit=0, |
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352 # type_=C.MENU_SINGLE, |
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353 # ) |
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354 host.trigger.add("presence_received", self._presence_received_trigger) |
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355 self.host.register_encryption_plugin(self, "OTR", NS_OTR, directed=True) |
| 1055 | 356 |
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357 def _skip_otr(self, profile): |
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358 """Tell the backend to not handle OTR for this profile. |
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359 |
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360 @param profile (str): %(doc_profile)s |
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361 """ |
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362 # FIXME: should not be done per profile but per message, using extra data |
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363 # for message received, profile wide hook may be need, but client |
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364 # should be used anyway instead of a class attribute |
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365 self.skipped_profiles.add(profile) |
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366 |
| 1095 | 367 @defer.inlineCallbacks |
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368 def profile_connecting(self, client): |
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369 if client.profile in self.skipped_profiles: |
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370 return |
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371 ctxMng = client._otr_context_manager = ContextManager(self, client) |
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372 client._otr_data = persistent.PersistentBinaryDict(NS_OTR, client.profile) |
| 2128 | 373 yield client._otr_data.load() |
| 374 encrypted_priv_key = client._otr_data.get(PRIVATE_KEY, None) | |
| 1095 | 375 if encrypted_priv_key is not None: |
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376 priv_key = self.host.memory.decrypt_value(encrypted_priv_key, client.profile) |
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377 ctxMng.account.privkey = potr.crypt.PK.parsePrivateKey( |
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378 unhexlify(priv_key.encode("utf-8")) |
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379 )[0] |
| 1095 | 380 else: |
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381 ctxMng.account.privkey = None |
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382 ctxMng.account.load_trusts() |
| 1055 | 383 |
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384 def profile_disconnected(self, client): |
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385 if client.profile in self.skipped_profiles: |
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386 self.skipped_profiles.remove(client.profile) |
| 2128 | 387 return |
| 3028 | 388 for context in list(client._otr_context_manager.contexts.values()): |
| 2128 | 389 context.disconnect() |
| 390 del client._otr_context_manager | |
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391 |
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392 # encryption plugin methods |
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393 |
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394 def start_encryption(self, client, entity_jid): |
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395 self.start_refresh(client, entity_jid) |
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396 |
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397 def stop_encryption(self, client, entity_jid): |
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398 self.end_session(client, entity_jid) |
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399 |
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400 def get_trust_ui(self, client, entity_jid): |
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401 if not entity_jid.resource: |
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402 entity_jid.resource = self.host.memory.main_resource_get( |
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403 client, entity_jid |
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404 ) # FIXME: temporary and unsecure, must be changed when frontends |
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405 # are refactored |
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406 ctxMng = client._otr_context_manager |
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407 otrctx = ctxMng.get_context_for_user(entity_jid) |
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408 priv_key = ctxMng.account.privkey |
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409 |
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410 if priv_key is None: |
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411 # we have no private key yet |
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412 dialog = xml_tools.XMLUI( |
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413 C.XMLUI_DIALOG, |
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414 dialog_opt={ |
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415 C.XMLUI_DATA_TYPE: C.XMLUI_DIALOG_MESSAGE, |
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416 C.XMLUI_DATA_MESS: _( |
| 3028 | 417 "You have no private key yet, start an OTR conversation to " |
| 418 "have one" | |
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419 ), |
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420 C.XMLUI_DATA_LVL: C.XMLUI_DATA_LVL_WARNING, |
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421 }, |
| 3028 | 422 title=_("No private key"), |
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423 ) |
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424 return dialog |
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425 |
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426 other_fingerprint = otrctx.getCurrentKey() |
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427 |
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428 if other_fingerprint is None: |
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429 # we have a private key, but not the fingerprint of our correspondent |
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430 dialog = xml_tools.XMLUI( |
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431 C.XMLUI_DIALOG, |
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432 dialog_opt={ |
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433 C.XMLUI_DATA_TYPE: C.XMLUI_DIALOG_MESSAGE, |
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434 C.XMLUI_DATA_MESS: _( |
| 3028 | 435 "Your fingerprint is:\n{fingerprint}\n\n" |
| 436 "Start an OTR conversation to have your correspondent one." | |
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437 ).format(fingerprint=priv_key), |
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438 C.XMLUI_DATA_LVL: C.XMLUI_DATA_LVL_INFO, |
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439 }, |
| 3028 | 440 title=_("Fingerprint"), |
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441 ) |
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442 return dialog |
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443 |
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444 def set_trust(raw_data, profile): |
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445 if xml_tools.is_xmlui_cancelled(raw_data): |
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446 return {} |
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447 # This method is called when authentication form is submited |
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448 data = xml_tools.xmlui_result_2_data_form_result(raw_data) |
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449 if data["match"] == "yes": |
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450 otrctx.setCurrentTrust(OTR_STATE_TRUSTED) |
| 3028 | 451 note_msg = _("Your correspondent {correspondent} is now TRUSTED") |
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452 self.host.bridge.otr_state( |
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453 OTR_STATE_TRUSTED, entity_jid.full(), client.profile |
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454 ) |
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455 else: |
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456 otrctx.setCurrentTrust("") |
| 3028 | 457 note_msg = _("Your correspondent {correspondent} is now UNTRUSTED") |
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458 self.host.bridge.otr_state( |
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459 OTR_STATE_UNTRUSTED, entity_jid.full(), client.profile |
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460 ) |
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461 note = xml_tools.XMLUI( |
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462 C.XMLUI_DIALOG, |
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463 dialog_opt={ |
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464 C.XMLUI_DATA_TYPE: C.XMLUI_DIALOG_NOTE, |
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465 C.XMLUI_DATA_MESS: note_msg.format(correspondent=otrctx.peer), |
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466 }, |
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467 ) |
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468 return {"xmlui": note.toXml()} |
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469 |
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470 submit_id = self.host.register_callback(set_trust, with_data=True, one_shot=True) |
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471 trusted = otrctx.is_trusted() |
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472 |
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473 xmlui = xml_tools.XMLUI( |
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474 C.XMLUI_FORM, |
| 3028 | 475 title=_("Authentication ({entity_jid})").format(entity_jid=entity_jid.full()), |
|
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476 submit_id=submit_id, |
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477 ) |
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478 xmlui.addText(_(AUTH_TXT)) |
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479 xmlui.addDivider() |
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480 xmlui.addText( |
| 3028 | 481 D_("Your own fingerprint is:\n{fingerprint}").format(fingerprint=priv_key) |
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482 ) |
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|
483 xmlui.addText( |
| 3028 | 484 D_("Your correspondent fingerprint should be:\n{fingerprint}").format( |
|
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485 fingerprint=other_fingerprint |
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486 ) |
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|
487 ) |
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|
488 xmlui.addDivider("blank") |
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489 xmlui.change_container("pairs") |
| 3028 | 490 xmlui.addLabel(D_("Is your correspondent fingerprint the same as here ?")) |
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491 xmlui.addList( |
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492 "match", [("yes", _("yes")), ("no", _("no"))], ["yes" if trusted else "no"] |
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493 ) |
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|
494 return xmlui |
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495 |
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496 def _otr_start_refresh(self, menu_data, profile): |
|
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497 """Start or refresh an OTR session |
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498 |
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499 @param menu_data: %(menu_data)s |
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500 @param profile: %(doc_profile)s |
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501 """ |
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502 client = self.host.get_client(profile) |
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503 try: |
|
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504 to_jid = jid.JID(menu_data["jid"]) |
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505 except KeyError: |
| 3028 | 506 log.error(_("jid key is not present !")) |
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507 return defer.fail(exceptions.DataError) |
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508 self.start_refresh(client, to_jid) |
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509 return {} |
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510 |
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|
511 def start_refresh(self, client, to_jid): |
| 2125 | 512 """Start or refresh an OTR session |
| 513 | |
| 514 @param to_jid(jid.JID): jid to start encrypted session with | |
| 515 """ | |
|
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516 encrypted_session = client.encryption.getSession(to_jid.userhostJID()) |
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517 if encrypted_session and encrypted_session["plugin"].namespace != NS_OTR: |
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518 raise exceptions.ConflictError( |
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519 _( |
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520 "Can't start an OTR session, there is already an encrypted session " |
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521 "with {name}" |
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522 ).format(name=encrypted_session["plugin"].name) |
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523 ) |
| 2125 | 524 if not to_jid.resource: |
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525 to_jid.resource = self.host.memory.main_resource_get( |
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|
526 client, to_jid |
|
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527 ) # FIXME: temporary and unsecure, must be changed when frontends |
|
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528 # are refactored |
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|
529 otrctx = client._otr_context_manager.get_context_for_user(to_jid) |
| 3040 | 530 query = otrctx.sendMessage(0, b"?OTRv?") |
| 2125 | 531 otrctx.inject(query) |
| 532 | |
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533 def _otr_session_end(self, menu_data, profile): |
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534 """End an OTR session |
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535 |
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|
536 @param menu_data: %(menu_data)s |
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|
537 @param profile: %(doc_profile)s |
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538 """ |
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539 client = self.host.get_client(profile) |
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540 try: |
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541 to_jid = jid.JID(menu_data["jid"]) |
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542 except KeyError: |
| 3028 | 543 log.error(_("jid key is not present !")) |
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544 return defer.fail(exceptions.DataError) |
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545 self.end_session(client, to_jid) |
| 2125 | 546 return {} |
| 547 | |
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548 def end_session(self, client, to_jid): |
| 2125 | 549 """End an OTR session""" |
| 550 if not to_jid.resource: | |
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551 to_jid.resource = self.host.memory.main_resource_get( |
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552 client, to_jid |
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553 ) # FIXME: temporary and unsecure, must be changed when frontends |
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554 # are refactored |
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555 otrctx = client._otr_context_manager.get_context_for_user(to_jid) |
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556 otrctx.disconnect() |
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557 return {} |
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558 |
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559 def _otr_authenticate(self, menu_data, profile): |
| 2125 | 560 """End an OTR session |
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561 |
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562 @param menu_data: %(menu_data)s |
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563 @param profile: %(doc_profile)s |
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564 """ |
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565 client = self.host.get_client(profile) |
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566 try: |
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567 to_jid = jid.JID(menu_data["jid"]) |
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568 except KeyError: |
| 3028 | 569 log.error(_("jid key is not present !")) |
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570 return defer.fail(exceptions.DataError) |
| 2125 | 571 return self.authenticate(client, to_jid) |
| 572 | |
| 573 def authenticate(self, client, to_jid): | |
| 574 """Authenticate other user and see our own fingerprint""" | |
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575 xmlui = self.get_trust_ui(client, to_jid) |
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576 return {"xmlui": xmlui.toXml()} |
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577 |
|
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578 def _drop_priv_key(self, menu_data, profile): |
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579 """Drop our private Key |
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580 |
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581 @param menu_data: %(menu_data)s |
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582 @param profile: %(doc_profile)s |
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583 """ |
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584 client = self.host.get_client(profile) |
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585 try: |
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586 to_jid = jid.JID(menu_data["jid"]) |
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587 if not to_jid.resource: |
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588 to_jid.resource = self.host.memory.main_resource_get( |
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589 client, to_jid |
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590 ) # FIXME: temporary and unsecure, must be changed when frontends |
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591 # are refactored |
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592 except KeyError: |
| 3028 | 593 log.error(_("jid key is not present !")) |
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594 return defer.fail(exceptions.DataError) |
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595 |
| 2128 | 596 ctxMng = client._otr_context_manager |
|
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597 if ctxMng.account.privkey is None: |
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598 return { |
| 3028 | 599 "xmlui": xml_tools.note(_("You don't have a private key yet !")).toXml() |
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600 } |
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601 |
|
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602 def drop_key(data, profile): |
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603 if C.bool(data["answer"]): |
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604 # we end all sessions |
| 3028 | 605 for context in list(ctxMng.contexts.values()): |
|
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606 context.disconnect() |
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607 ctxMng.account.privkey = None |
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608 ctxMng.account.getPrivkey() # as account.privkey is None, getPrivkey |
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609 # will generate a new key, and save it |
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610 return { |
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611 "xmlui": xml_tools.note( |
| 3028 | 612 D_("Your private key has been dropped") |
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613 ).toXml() |
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614 } |
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615 return {} |
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|
616 |
|
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617 submit_id = self.host.register_callback(drop_key, with_data=True, one_shot=True) |
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618 |
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619 confirm = xml_tools.XMLUI( |
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620 C.XMLUI_DIALOG, |
| 3028 | 621 title=_("Confirm private key drop"), |
|
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622 dialog_opt={"type": C.XMLUI_DIALOG_CONFIRM, "message": _(DROP_TXT)}, |
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623 submit_id=submit_id, |
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624 ) |
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625 return {"xmlui": confirm.toXml()} |
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626 |
|
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627 def _received_treatment(self, data, client): |
|
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628 from_jid = data["from"] |
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629 log.debug("_received_treatment [from_jid = %s]" % from_jid) |
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630 otrctx = client._otr_context_manager.get_context_for_user(from_jid) |
| 1055 | 631 |
| 632 try: | |
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633 message = next( |
|
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634 iter(data["message"].values()) |
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635 ) # FIXME: Q&D fix for message refactoring, message is now a dict |
|
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|
636 res = otrctx.receiveMessage(message.encode("utf-8")) |
|
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|
637 except (potr.context.UnencryptedMessage, potr.context.NotOTRMessage): |
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|
638 # potr has a bug with Python 3 and test message against str while bytes are |
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|
639 # expected, resulting in a NoOTRMessage raised instead of UnencryptedMessage; |
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|
640 # so we catch NotOTRMessage as a workaround |
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|
641 # TODO: report this upstream |
| 2128 | 642 encrypted = False |
| 1095 | 643 if otrctx.state == potr.context.STATE_ENCRYPTED: |
|
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|
644 log.warning( |
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|
645 "Received unencrypted message in an encrypted context (from {jid})".format( |
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646 jid=from_jid.full() |
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647 ) |
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648 ) |
| 2125 | 649 |
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650 feedback = ( |
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|
651 D_( |
| 3028 | 652 "WARNING: received unencrypted data in a supposedly encrypted " |
| 653 "context" | |
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654 ), |
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|
655 ) |
|
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|
656 client.feedback(from_jid, feedback) |
|
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|
657 except potr.context.NotEncryptedError: |
| 3028 | 658 msg = D_("WARNING: received OTR encrypted data in an unencrypted context") |
|
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|
659 log.warning(msg) |
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660 feedback = msg |
|
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|
661 client.feedback(from_jid, msg) |
|
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|
662 raise failure.Failure(exceptions.CancelError(msg)) |
|
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|
663 except potr.context.ErrorReceived as e: |
| 3028 | 664 msg = D_("WARNING: received OTR error message: {msg}".format(msg=e)) |
|
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plugin OTR: catch and log potr.context.ErrorReceived instead of raising it.
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|
665 log.warning(msg) |
|
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|
666 feedback = msg |
|
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diff
changeset
|
667 client.feedback(from_jid, msg) |
|
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diff
changeset
|
668 raise failure.Failure(exceptions.CancelError(msg)) |
|
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core (memory/encryption), plugin OTR: finished OTR integration in encryption:
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parents:
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diff
changeset
|
669 except potr.crypt.InvalidParameterError as e: |
| 3028 | 670 msg = D_("Error while trying de decrypt OTR message: {msg}".format(msg=e)) |
|
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|
671 log.warning(msg) |
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|
672 feedback = msg |
|
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changeset
|
673 client.feedback(from_jid, msg) |
|
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changeset
|
674 raise failure.Failure(exceptions.CancelError(msg)) |
|
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|
675 except StopIteration: |
|
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diff
changeset
|
676 return data |
| 2128 | 677 else: |
| 678 encrypted = True | |
| 1055 | 679 |
| 2128 | 680 if encrypted: |
| 1055 | 681 if res[0] != None: |
| 682 # decrypted messages handling. | |
|
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|
683 # receiveMessage() will return a tuple, |
|
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|
684 # the first part of which will be the decrypted message |
|
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|
685 data["message"] = { |
| 3028 | 686 "": res[0] |
|
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687 } # FIXME: Q&D fix for message refactoring, message is now a dict |
|
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|
688 try: |
|
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|
689 # we want to keep message in history, even if no store is |
|
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|
690 # requested in message hints |
| 3028 | 691 del data["history"] |
|
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|
692 except KeyError: |
|
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|
693 pass |
| 2128 | 694 # TODO: add skip history as an option, but by default we don't skip it |
|
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|
695 # data[u'history'] = C.HISTORY_SKIP # we send the decrypted message to |
|
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|
696 # frontends, but we don't want it in |
|
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|
697 # history |
| 1055 | 698 else: |
|
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|
699 raise failure.Failure( |
|
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|
700 exceptions.CancelError("Cancelled by OTR") |
|
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|
701 ) # no message at all (no history, no signal) |
|
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plugin OTR: fixed a bug which was tagging every message as "encrypted"
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parents:
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diff
changeset
|
702 |
|
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changeset
|
703 client.encryption.mark_as_encrypted(data, namespace=NS_OTR) |
|
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diff
changeset
|
704 trusted = otrctx.is_trusted() |
|
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core (memory/encryption), plugin OTR: finished OTR integration in encryption:
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parents:
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changeset
|
705 |
|
2753
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diff
changeset
|
706 if trusted: |
|
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massive refactoring to switch from camelCase to snake_case:
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parents:
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diff
changeset
|
707 client.encryption.mark_as_trusted(data) |
|
2753
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Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
708 else: |
|
4037
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massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3795
diff
changeset
|
709 client.encryption.mark_as_untrusted(data) |
|
2743
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parents:
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diff
changeset
|
710 |
| 2128 | 711 return data |
| 1055 | 712 |
|
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parents:
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diff
changeset
|
713 def _received_treatment_for_skipped_profiles(self, data): |
|
1174
bc811915a96a
plugin OTR: do not save in history the encrypted messages for skipped profiles
souliane <souliane@mailoo.org>
parents:
1171
diff
changeset
|
714 """This profile must be skipped because the frontend manages OTR itself, |
| 2128 | 715 |
| 716 but we still need to check if the message must be stored in history or not | |
| 717 """ | |
|
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changeset
|
718 # XXX: FIXME: this should not be done on a per-profile basis, but per-message |
|
1955
633b5c21aefd
backend, frontend: messages refactoring (huge commit, not finished):
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parents:
1934
diff
changeset
|
719 try: |
|
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changeset
|
720 message = ( |
| 3028 | 721 iter(data["message"].values()).next().encode("utf-8") |
|
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Goffi <goffi@goffi.org>
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changeset
|
722 ) # FIXME: Q&D fix for message refactoring, message is now a dict |
|
1955
633b5c21aefd
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parents:
1934
diff
changeset
|
723 except StopIteration: |
|
633b5c21aefd
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Goffi <goffi@goffi.org>
parents:
1934
diff
changeset
|
724 return data |
|
633b5c21aefd
backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents:
1934
diff
changeset
|
725 if message.startswith(potr.proto.OTRTAG): |
|
2643
189e38fb11ff
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Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
726 # FIXME: it may be better to cancel the message and send it direclty to |
|
189e38fb11ff
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parents:
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diff
changeset
|
727 # bridge |
|
189e38fb11ff
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parents:
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diff
changeset
|
728 # this is used by Libervia, but this may send garbage message to |
|
189e38fb11ff
core: style improvments (90 chars limit)
Goffi <goffi@goffi.org>
parents:
2624
diff
changeset
|
729 # other frontends |
|
2132
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parents:
2129
diff
changeset
|
730 # if they are used at the same time as Libervia. |
|
c0577837680a
core: replaced SkipHistory exception by a key in mess_data:
Goffi <goffi@goffi.org>
parents:
2129
diff
changeset
|
731 # Hard to avoid with decryption on Libervia though. |
| 3028 | 732 data["history"] = C.HISTORY_SKIP |
|
1174
bc811915a96a
plugin OTR: do not save in history the encrypted messages for skipped profiles
souliane <souliane@mailoo.org>
parents:
1171
diff
changeset
|
733 return data |
|
bc811915a96a
plugin OTR: do not save in history the encrypted messages for skipped profiles
souliane <souliane@mailoo.org>
parents:
1171
diff
changeset
|
734 |
|
4037
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Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
735 def message_received_trigger(self, client, message_elt, post_treat): |
|
3795
967a8e109cda
core (xmpp): adapt message workflow to components:
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
|
736 if client.is_component: |
|
967a8e109cda
core (xmpp): adapt message workflow to components:
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
|
737 return True |
|
2624
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Goffi <goffi@goffi.org>
parents:
2562
diff
changeset
|
738 if message_elt.getAttribute("type") == C.MESS_TYPE_GROUPCHAT: |
| 2128 | 739 # OTR is not possible in group chats |
| 740 return True | |
|
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parents:
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diff
changeset
|
741 from_jid = jid.JID(message_elt["from"]) |
|
2821
3d735e0ab2fa
plugin OTR: ignore messages from sender without resource or from own jid
Goffi <goffi@goffi.org>
parents:
2820
diff
changeset
|
742 if not from_jid.resource or from_jid.userhostJID() == client.jid.userhostJID(): |
|
3d735e0ab2fa
plugin OTR: ignore messages from sender without resource or from own jid
Goffi <goffi@goffi.org>
parents:
2820
diff
changeset
|
743 # OTR is only usable when resources are present |
|
3d735e0ab2fa
plugin OTR: ignore messages from sender without resource or from own jid
Goffi <goffi@goffi.org>
parents:
2820
diff
changeset
|
744 return True |
| 2128 | 745 if client.profile in self.skipped_profiles: |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3795
diff
changeset
|
746 post_treat.addCallback(self._received_treatment_for_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
|
747 else: |
|
4037
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Goffi <goffi@goffi.org>
parents:
3795
diff
changeset
|
748 post_treat.addCallback(self._received_treatment, client) |
| 1055 | 749 return True |
| 750 | |
|
4037
524856bd7b19
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Goffi <goffi@goffi.org>
parents:
3795
diff
changeset
|
751 def _send_message_data_trigger(self, client, mess_data): |
|
3795
967a8e109cda
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Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
|
752 if client.is_component: |
|
967a8e109cda
core (xmpp): adapt message workflow to components:
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
|
753 return True |
|
2653
7213caa5c5d0
plugin OTR: integrated in new encryption handler + fixed use of bare jid where full jid was expected
Goffi <goffi@goffi.org>
parents:
2643
diff
changeset
|
754 encryption = mess_data.get(C.MESS_KEY_ENCRYPTION) |
|
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parents:
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diff
changeset
|
755 if encryption is None or encryption["plugin"].namespace != NS_OTR: |
|
2138
6e509ee853a8
plugin OTR, core; use of new sendMessage + OTR mini refactoring:
Goffi <goffi@goffi.org>
parents:
2132
diff
changeset
|
756 return |
|
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diff
changeset
|
757 to_jid = mess_data["to"] |
|
2653
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Goffi <goffi@goffi.org>
parents:
2643
diff
changeset
|
758 if not to_jid.resource: |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3795
diff
changeset
|
759 to_jid.resource = self.host.memory.main_resource_get( |
|
2653
7213caa5c5d0
plugin OTR: integrated in new encryption handler + fixed use of bare jid where full jid was expected
Goffi <goffi@goffi.org>
parents:
2643
diff
changeset
|
760 client, to_jid |
|
7213caa5c5d0
plugin OTR: integrated in new encryption handler + fixed use of bare jid where full jid was expected
Goffi <goffi@goffi.org>
parents:
2643
diff
changeset
|
761 ) # FIXME: temporary and unsecure, must be changed when frontends |
|
4037
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Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
762 otrctx = client._otr_context_manager.get_context_for_user(to_jid) |
|
2624
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changeset
|
763 message_elt = mess_data["xml"] |
|
2138
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parents:
2132
diff
changeset
|
764 if otrctx.state == potr.context.STATE_ENCRYPTED: |
| 3028 | 765 log.debug("encrypting message") |
|
2138
6e509ee853a8
plugin OTR, core; use of new sendMessage + OTR mini refactoring:
Goffi <goffi@goffi.org>
parents:
2132
diff
changeset
|
766 body = None |
|
6e509ee853a8
plugin OTR, core; use of new sendMessage + OTR mini refactoring:
Goffi <goffi@goffi.org>
parents:
2132
diff
changeset
|
767 for child in list(message_elt.children): |
|
2624
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changeset
|
768 if child.name == "body": |
|
2138
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parents:
2132
diff
changeset
|
769 # we remove all unencrypted body, |
|
6e509ee853a8
plugin OTR, core; use of new sendMessage + OTR mini refactoring:
Goffi <goffi@goffi.org>
parents:
2132
diff
changeset
|
770 # and will only encrypt the first one |
|
6e509ee853a8
plugin OTR, core; use of new sendMessage + OTR mini refactoring:
Goffi <goffi@goffi.org>
parents:
2132
diff
changeset
|
771 if body is None: |
|
6e509ee853a8
plugin OTR, core; use of new sendMessage + OTR mini refactoring:
Goffi <goffi@goffi.org>
parents:
2132
diff
changeset
|
772 body = child |
|
6e509ee853a8
plugin OTR, core; use of new sendMessage + OTR mini refactoring:
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parents:
2132
diff
changeset
|
773 message_elt.children.remove(child) |
|
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changeset
|
774 elif child.name == "html": |
|
2138
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plugin OTR, core; use of new sendMessage + OTR mini refactoring:
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parents:
2132
diff
changeset
|
775 # we don't want any XHTML-IM element |
|
6e509ee853a8
plugin OTR, core; use of new sendMessage + OTR mini refactoring:
Goffi <goffi@goffi.org>
parents:
2132
diff
changeset
|
776 message_elt.children.remove(child) |
|
6e509ee853a8
plugin OTR, core; use of new sendMessage + OTR mini refactoring:
Goffi <goffi@goffi.org>
parents:
2132
diff
changeset
|
777 if body is None: |
| 3028 | 778 log.warning("No message found") |
|
1168
39572f9d5249
plugin OTR: fixes handling of the FINISHED state
souliane <souliane@mailoo.org>
parents:
1149
diff
changeset
|
779 else: |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3795
diff
changeset
|
780 self._p_carbons.set_private(message_elt) |
|
4270
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parents:
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diff
changeset
|
781 self._p_hints.add_hint_elements( |
|
0d7bb4df2343
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parents:
4071
diff
changeset
|
782 message_elt, |
|
0d7bb4df2343
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parents:
4071
diff
changeset
|
783 [self._p_hints.HINT_NO_COPY, self._p_hints.HINT_NO_PERMANENT_STORE], |
|
0d7bb4df2343
Reformatted code base using black.
Goffi <goffi@goffi.org>
parents:
4071
diff
changeset
|
784 ) |
| 3028 | 785 otrctx.sendMessage(0, str(body).encode("utf-8"), appdata=mess_data) |
| 1055 | 786 else: |
|
2624
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Goffi <goffi@goffi.org>
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diff
changeset
|
787 feedback = D_( |
| 3028 | 788 "Your message was not sent because your correspondent closed the " |
| 789 "encrypted conversation on his/her side. " | |
| 790 "Either close your own side, or refresh the session." | |
|
2624
56f94936df1e
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Goffi <goffi@goffi.org>
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diff
changeset
|
791 ) |
| 3028 | 792 log.warning(_("Message discarded because closed encryption channel")) |
|
2144
1d3f73e065e1
core, jp: component handling + client handling refactoring:
Goffi <goffi@goffi.org>
parents:
2138
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793 client.feedback(to_jid, feedback) |
| 3028 | 794 raise failure.Failure(exceptions.CancelError("Cancelled by OTR plugin")) |
| 2128 | 795 |
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796 def send_message_trigger( |
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797 self, client, mess_data, pre_xml_treatments, post_xml_treatments |
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parents:
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changeset
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798 ): |
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3795
967a8e109cda
core (xmpp): adapt message workflow to components:
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
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799 if client.is_component: |
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967a8e109cda
core (xmpp): adapt message workflow to components:
Goffi <goffi@goffi.org>
parents:
3479
diff
changeset
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800 return True |
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2624
56f94936df1e
code style reformatting using black
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parents:
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diff
changeset
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801 if mess_data["type"] == "groupchat": |
| 1055 | 802 return True |
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2643
189e38fb11ff
core: style improvments (90 chars limit)
Goffi <goffi@goffi.org>
parents:
2624
diff
changeset
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803 |
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189e38fb11ff
core: style improvments (90 chars limit)
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parents:
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changeset
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804 if client.profile in self.skipped_profiles: |
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189e38fb11ff
core: style improvments (90 chars limit)
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parents:
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805 # FIXME: should not be done on a per-profile basis |
| 2128 | 806 return True |
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Goffi <goffi@goffi.org>
parents:
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807 |
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parents:
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changeset
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808 to_jid = copy.copy(mess_data["to"]) |
|
2653
7213caa5c5d0
plugin OTR: integrated in new encryption handler + fixed use of bare jid where full jid was expected
Goffi <goffi@goffi.org>
parents:
2643
diff
changeset
|
809 if client.encryption.getSession(to_jid.userhostJID()): |
|
7213caa5c5d0
plugin OTR: integrated in new encryption handler + fixed use of bare jid where full jid was expected
Goffi <goffi@goffi.org>
parents:
2643
diff
changeset
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810 # there is already an encrypted session with this entity |
|
7213caa5c5d0
plugin OTR: integrated in new encryption handler + fixed use of bare jid where full jid was expected
Goffi <goffi@goffi.org>
parents:
2643
diff
changeset
|
811 return True |
|
7213caa5c5d0
plugin OTR: integrated in new encryption handler + fixed use of bare jid where full jid was expected
Goffi <goffi@goffi.org>
parents:
2643
diff
changeset
|
812 |
|
2138
6e509ee853a8
plugin OTR, core; use of new sendMessage + OTR mini refactoring:
Goffi <goffi@goffi.org>
parents:
2132
diff
changeset
|
813 if not to_jid.resource: |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3795
diff
changeset
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814 to_jid.resource = self.host.memory.main_resource_get( |
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815 client, to_jid |
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parents:
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changeset
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816 ) # FIXME: full jid may not be known |
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core: style improvments (90 chars limit)
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parents:
2624
diff
changeset
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817 |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3795
diff
changeset
|
818 otrctx = client._otr_context_manager.get_context_for_user(to_jid) |
|
2643
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core: style improvments (90 chars limit)
Goffi <goffi@goffi.org>
parents:
2624
diff
changeset
|
819 |
|
2138
6e509ee853a8
plugin OTR, core; use of new sendMessage + OTR mini refactoring:
Goffi <goffi@goffi.org>
parents:
2132
diff
changeset
|
820 if otrctx.state != potr.context.STATE_PLAINTEXT: |
|
3226
2f406b762788
core (memory/encryption): encryption session are now restored on client connection
Goffi <goffi@goffi.org>
parents:
3172
diff
changeset
|
821 defer.ensureDeferred(client.encryption.start(to_jid, NS_OTR)) |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3795
diff
changeset
|
822 client.encryption.set_encryption_flag(mess_data) |
|
2643
189e38fb11ff
core: style improvments (90 chars limit)
Goffi <goffi@goffi.org>
parents:
2624
diff
changeset
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823 if not mess_data["to"].resource: |
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189e38fb11ff
core: style improvments (90 chars limit)
Goffi <goffi@goffi.org>
parents:
2624
diff
changeset
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824 # if not resource was given, we force it here |
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parents:
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diff
changeset
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825 mess_data["to"] = to_jid |
| 2128 | 826 return True |
| 1055 | 827 |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3795
diff
changeset
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828 def _presence_received_trigger(self, client, entity, show, priority, statuses): |
|
1480
8d61160ee4b8
core, plugin watched: new plugin, show an alert when a watched entity goes online
Goffi <goffi@goffi.org>
parents:
1463
diff
changeset
|
829 if show != C.PRESENCE_UNAVAILABLE: |
|
1249
3be9d8ab2e15
plugin sec_otr: a trigger was not returning True
souliane <souliane@mailoo.org>
parents:
1246
diff
changeset
|
830 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
|
831 if not entity.resource: |
|
1657
62cd8fc1aef7
plugin sec_otr: fixes bad handling of entity disconnection
souliane <souliane@mailoo.org>
parents:
1480
diff
changeset
|
832 try: |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3795
diff
changeset
|
833 entity.resource = self.host.memory.main_resource_get( |
|
2624
56f94936df1e
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Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
834 client, entity |
|
2643
189e38fb11ff
core: style improvments (90 chars limit)
Goffi <goffi@goffi.org>
parents:
2624
diff
changeset
|
835 ) # FIXME: temporary and unsecure, must be changed when frontends |
|
4270
0d7bb4df2343
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Goffi <goffi@goffi.org>
parents:
4071
diff
changeset
|
836 # are refactored |
|
1657
62cd8fc1aef7
plugin sec_otr: fixes bad handling of entity disconnection
souliane <souliane@mailoo.org>
parents:
1480
diff
changeset
|
837 except exceptions.UnknownEntityError: |
|
62cd8fc1aef7
plugin sec_otr: fixes bad handling of entity disconnection
souliane <souliane@mailoo.org>
parents:
1480
diff
changeset
|
838 return True # entity was not connected |
| 2128 | 839 if entity in client._otr_context_manager.contexts: |
|
4037
524856bd7b19
massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents:
3795
diff
changeset
|
840 otrctx = client._otr_context_manager.get_context_for_user(entity) |
|
1657
62cd8fc1aef7
plugin sec_otr: fixes bad handling of entity disconnection
souliane <souliane@mailoo.org>
parents:
1480
diff
changeset
|
841 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
|
842 return True |