libervia-backend: sat/plugins/plugin_xep

annotate sat/plugins/plugin_xep_0384.py @ 3728:b15644cae50d

component AP gateway: JID/node ⟺ AP outbox conversion: - convert a combination of JID and optional pubsub node to AP actor handle (see `getJIDAndNode` for details) and vice versa - the gateway now provides a Pubsub service - retrieve pubsub node and convert it to AP collection, AP pagination is converted to RSM - do the opposite: convert AP collection to pubsub and handle RSM request. Due to ActivityStream collection pagination limitations, some RSM request produce inefficient requests, but caching should be used most of the time in the future and avoid the problem. - set specific name to HTTP Server - new `local_only` setting (`True` by default) to indicate if the gateway can request or not XMPP Pubsub nodes from other servers - disco info now specifies important features such as Pubsub RSM, and nodes metadata ticket 363

author	Goffi <goffi@goffi.org>
date	Tue, 25 Jan 2022 17:54:06 +0100
parents	11f7ca8afd15
children	cc653b2685f0

rev	line source
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	1 #!/usr/bin/env python3
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	2
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	3 # SAT plugin for OMEMO encryption
3479 be6d91572633 date update Goffi <goffi@goffi.org> parents: 3240 diff changeset	4 # Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org)
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	5
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	6 # This program is free software: you can redistribute it and/or modify
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	7 # it under the terms of the GNU Affero General Public License as published by
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	8 # the Free Software Foundation, either version 3 of the License, or
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	9 # (at your option) any later version.
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	10
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	11 # This program is distributed in the hope that it will be useful,
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	14 # GNU Affero General Public License for more details.
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	15
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	16 # You should have received a copy of the GNU Affero General Public License
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	18
3237 b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	19 import logging
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	20 import random
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	21 import base64
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	22 from functools import partial
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	23 from xml.sax.saxutils import quoteattr
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	24 from sat.core.i18n import _, D_
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	25 from sat.core.constants import Const as C
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	26 from sat.core.log import getLogger
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	27 from sat.core import exceptions
3104 118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	28 from twisted.internet import defer, reactor
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	29 from twisted.words.xish import domish
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	30 from twisted.words.protocols.jabber import jid
3214 8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	31 from twisted.words.protocols.jabber import error as jabber_error
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	32 from sat.memory import persistent
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	33 from sat.tools import xml_tools
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	34 try:
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	35 import omemo
3084 ffcdd93b61fa plugin XEP-0384: specific warning on missing omemo-backend-signal + fixed encoding following Python 3 port Goffi <goffi@goffi.org> parents: 3028 diff changeset	36 from omemo import exceptions as omemo_excpt
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	37 from omemo.extendedpublicbundle import ExtendedPublicBundle
3084 ffcdd93b61fa plugin XEP-0384: specific warning on missing omemo-backend-signal + fixed encoding following Python 3 port Goffi <goffi@goffi.org> parents: 3028 diff changeset	38 except ImportError:
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	39 raise exceptions.MissingModule(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	40 'Missing module omemo, please download/install it. You can use '
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	41 '"pip install omemo"'
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	42 )
3084 ffcdd93b61fa plugin XEP-0384: specific warning on missing omemo-backend-signal + fixed encoding following Python 3 port Goffi <goffi@goffi.org> parents: 3028 diff changeset	43 try:
ffcdd93b61fa plugin XEP-0384: specific warning on missing omemo-backend-signal + fixed encoding following Python 3 port Goffi <goffi@goffi.org> parents: 3028 diff changeset	44 from omemo_backend_signal import BACKEND as omemo_backend
ffcdd93b61fa plugin XEP-0384: specific warning on missing omemo-backend-signal + fixed encoding following Python 3 port Goffi <goffi@goffi.org> parents: 3028 diff changeset	45 except ImportError:
ffcdd93b61fa plugin XEP-0384: specific warning on missing omemo-backend-signal + fixed encoding following Python 3 port Goffi <goffi@goffi.org> parents: 3028 diff changeset	46 raise exceptions.MissingModule(
ffcdd93b61fa plugin XEP-0384: specific warning on missing omemo-backend-signal + fixed encoding following Python 3 port Goffi <goffi@goffi.org> parents: 3028 diff changeset	47 'Missing module omemo-backend-signal, please download/install it. You can use '
ffcdd93b61fa plugin XEP-0384: specific warning on missing omemo-backend-signal + fixed encoding following Python 3 port Goffi <goffi@goffi.org> parents: 3028 diff changeset	48 '"pip install omemo-backend-signal"'
ffcdd93b61fa plugin XEP-0384: specific warning on missing omemo-backend-signal + fixed encoding following Python 3 port Goffi <goffi@goffi.org> parents: 3028 diff changeset	49 )
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	50
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	51 log = getLogger(__name__)
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	52
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	53 PLUGIN_INFO = {
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	54 C.PI_NAME: "OMEMO",
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	55 C.PI_IMPORT_NAME: "XEP-0384",
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	56 C.PI_TYPE: "SEC",
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	57 C.PI_PROTOCOLS: ["XEP-0384"],
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	58 C.PI_DEPENDENCIES: ["XEP-0163", "XEP-0280", "XEP-0334", "XEP-0060"],
3218 806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	59 C.PI_RECOMMENDATIONS: ["XEP-0045", "XEP-0359", C.TEXT_CMDS],
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	60 C.PI_MAIN: "OMEMO",
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	61 C.PI_HANDLER: "no",
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	62 C.PI_DESCRIPTION: _("""Implementation of OMEMO"""),
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	63 }
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	64
3085 c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	65 OMEMO_MIN_VER = (0, 11, 0)
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	66 NS_OMEMO = "eu.siacs.conversations.axolotl"
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	67 NS_OMEMO_DEVICES = NS_OMEMO + ".devicelist"
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	68 NS_OMEMO_BUNDLE = NS_OMEMO + ".bundles:{device_id}"
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	69 KEY_STATE = "STATE"
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	70 KEY_DEVICE_ID = "DEVICE_ID"
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	71 KEY_SESSION = "SESSION"
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	72 KEY_TRUST = "TRUST"
3237 b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	73 # devices which have been automatically trusted by policy like BTBV
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	74 KEY_AUTO_TRUST = "AUTO_TRUST"
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	75 # list of peer bare jids where trust UI has been used at least once
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	76 # this is useful to activate manual trust with BTBV policy
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	77 KEY_MANUAL_TRUST = "MANUAL_TRUST"
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	78 KEY_ACTIVE_DEVICES = "DEVICES"
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	79 KEY_INACTIVE_DEVICES = "INACTIVE_DEVICES"
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	80 KEY_ALL_JIDS = "ALL_JIDS"
3104 118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	81 # time before plaintext cache for MUC is expired
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	82 # expressed in seconds, reset on each new MUC message
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	83 MUC_CACHE_TTL = 60 * 5
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	84
3237 b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	85 PARAM_CATEGORY = "Security"
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	86 PARAM_NAME = "omemo_policy"
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	87
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	88
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	89 # we want to manage log emitted by omemo module ourselves
2654 e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	90
e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	91 class SatHandler(logging.Handler):
e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	92
e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	93 def emit(self, record):
e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	94 log.log(record.levelname, record.getMessage())
e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	95
e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	96 @staticmethod
e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	97 def install():
e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	98 omemo_sm_logger = logging.getLogger("omemo.SessionManager")
e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	99 omemo_sm_logger.propagate = False
e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	100 omemo_sm_logger.addHandler(SatHandler())
e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	101
e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	102
e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	103 SatHandler.install()
e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	104
e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	105
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	106 def b64enc(data):
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	107 return base64.b64encode(bytes(bytearray(data))).decode("US-ASCII")
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	108
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	109
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	110 def promise2Deferred(promise_):
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	111 """Create a Deferred and fire it when promise is resolved
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	112
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	113 @param promise_(promise.Promise): promise to convert
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	114 @return (defer.Deferred): deferred instance linked to the promise
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	115 """
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	116 d = defer.Deferred()
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	117 promise_.then(
3672 e4054b648111 plugin XEP-0384: fix calls outside of main thread: Goffi <goffi@goffi.org> parents: 3584 diff changeset	118 lambda result: reactor.callFromThread(d.callback, result),
e4054b648111 plugin XEP-0384: fix calls outside of main thread: Goffi <goffi@goffi.org> parents: 3584 diff changeset	119 lambda exc: reactor.callFromThread(d.errback, exc)
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	120 )
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	121 return d
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	122
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	123
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	124 class OmemoStorage(omemo.Storage):
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	125
3237 b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	126 def __init__(self, client, device_id, all_jids):
2654 e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	127 self.own_bare_jid_s = client.jid.userhost()
e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	128 self.device_id = device_id
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	129 self.all_jids = all_jids
3237 b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	130 self.data = client._xep_0384_data
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	131
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	132 @property
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	133 def is_async(self):
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	134 return True
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	135
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	136 def setCb(self, deferred, callback):
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	137 """Associate Deferred and callback
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	138
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	139 callback of omemo.Storage expect a boolean with success state then result
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	140 Deferred on the other hand use 2 methods for callback and errback
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	141 This method use partial to call callback with boolean then result when
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	142 Deferred is called
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	143 """
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	144 deferred.addCallback(partial(callback, True))
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	145 deferred.addErrback(partial(callback, False))
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	146
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	147 def _callMainThread(self, callback, method, *args, check_jid=None):
3672 e4054b648111 plugin XEP-0384: fix calls outside of main thread: Goffi <goffi@goffi.org> parents: 3584 diff changeset	148 if check_jid is None:
e4054b648111 plugin XEP-0384: fix calls outside of main thread: Goffi <goffi@goffi.org> parents: 3584 diff changeset	149 d = method(*args)
e4054b648111 plugin XEP-0384: fix calls outside of main thread: Goffi <goffi@goffi.org> parents: 3584 diff changeset	150 else:
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	151 check_jid_d = self._checkJid(check_jid)
3672 e4054b648111 plugin XEP-0384: fix calls outside of main thread: Goffi <goffi@goffi.org> parents: 3584 diff changeset	152 check_jid_d.addCallback(lambda __: method(*args))
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	153 d = check_jid_d
3672 e4054b648111 plugin XEP-0384: fix calls outside of main thread: Goffi <goffi@goffi.org> parents: 3584 diff changeset	154
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	155 if callback is not None:
888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	156 d.addCallback(partial(callback, True))
888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	157 d.addErrback(partial(callback, False))
888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	158
888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	159 def _call(self, callback, method, *args, check_jid=None):
888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	160 """Create Deferred and add Promise callback to it
888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	161
888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	162 This method use reactor.callLater to launch Deferred in main thread
888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	163 @param check_jid: run self._checkJid before method
888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	164 """
3672 e4054b648111 plugin XEP-0384: fix calls outside of main thread: Goffi <goffi@goffi.org> parents: 3584 diff changeset	165 reactor.callFromThread(
e4054b648111 plugin XEP-0384: fix calls outside of main thread: Goffi <goffi@goffi.org> parents: 3584 diff changeset	166 self._callMainThread, callback, method, *args, check_jid=check_jid
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	167 )
888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	168
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	169 def _checkJid(self, bare_jid):
3240 d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	170 """Check if jid is known, and store it if not
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	171
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	172 @param bare_jid(unicode): bare jid to check
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	173 @return (D): Deferred fired when jid is stored
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	174 """
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	175 if bare_jid in self.all_jids:
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	176 return defer.succeed(None)
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	177 else:
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	178 self.all_jids.add(bare_jid)
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	179 d = self.data.force(KEY_ALL_JIDS, self.all_jids)
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	180 return d
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	181
2654 e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	182 def loadOwnData(self, callback):
e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	183 callback(True, {'own_bare_jid': self.own_bare_jid_s,
e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	184 'own_device_id': self.device_id})
e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	185
e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	186 def storeOwnData(self, callback, own_bare_jid, own_device_id):
e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	187 if own_bare_jid != self.own_bare_jid_s or own_device_id != self.device_id:
e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	188 raise exceptions.InternalError('bare jid or device id inconsistency!')
e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	189 callback(True, None)
e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	190
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	191 def loadState(self, callback):
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	192 self._call(callback, self.data.get, KEY_STATE)
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	193
2654 e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	194 def storeState(self, callback, state):
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	195 self._call(callback, self.data.force, KEY_STATE, state)
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	196
2654 e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	197 def loadSession(self, callback, bare_jid, device_id):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	198 key = '\n'.join([KEY_SESSION, bare_jid, str(device_id)])
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	199 self._call(callback, self.data.get, key)
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	200
2654 e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	201 def storeSession(self, callback, bare_jid, device_id, session):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	202 key = '\n'.join([KEY_SESSION, bare_jid, str(device_id)])
3717 11f7ca8afd15 plugin XEP-0384: fix typo in attribute Goffi <goffi@goffi.org> parents: 3709 diff changeset	203 self._call(callback, self.data.force, key, session)
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	204
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	205 def deleteSession(self, callback, bare_jid, device_id):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	206 key = '\n'.join([KEY_SESSION, bare_jid, str(device_id)])
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	207 self._call(callback, self.data.remove, key)
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	208
2654 e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	209 def loadActiveDevices(self, callback, bare_jid):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	210 key = '\n'.join([KEY_ACTIVE_DEVICES, bare_jid])
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	211 self._call(callback, self.data.get, key, {})
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	212
2654 e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	213 def loadInactiveDevices(self, callback, bare_jid):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	214 key = '\n'.join([KEY_INACTIVE_DEVICES, bare_jid])
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	215 self._call(callback, self.data.get, key, {})
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	216
2654 e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	217 def storeActiveDevices(self, callback, bare_jid, devices):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	218 key = '\n'.join([KEY_ACTIVE_DEVICES, bare_jid])
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	219 self._call(callback, self.data.force, key, devices, check_jid=bare_jid)
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	220
2654 e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	221 def storeInactiveDevices(self, callback, bare_jid, devices):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	222 key = '\n'.join([KEY_INACTIVE_DEVICES, bare_jid])
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	223 self._call(callback, self.data.force, key, devices, check_jid=bare_jid)
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	224
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	225 def storeTrust(self, callback, bare_jid, device_id, trust):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	226 key = '\n'.join([KEY_TRUST, bare_jid, str(device_id)])
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	227 self._call(callback, self.data.force, key, trust)
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	228
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	229 def loadTrust(self, callback, bare_jid, device_id):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	230 key = '\n'.join([KEY_TRUST, bare_jid, str(device_id)])
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	231 self._call(callback, self.data.get, key)
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	232
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	233 def listJIDs(self, callback):
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	234 if callback is not None:
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	235 callback(True, self.all_jids)
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	236
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	237 def _deleteJID_logResults(self, results):
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	238 failed = [success for success, __ in results if not success]
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	239 if failed:
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	240 log.warning(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	241 "delete JID failed for {failed_count} on {total_count} operations"
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	242 .format(failed_count=len(failed), total_count=len(results)))
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	243 else:
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	244 log.info(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	245 "Delete JID operation succeed ({total_count} operations)."
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	246 .format(total_count=len(results)))
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	247
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	248 def _deleteJID_gotDevices(self, results, bare_jid):
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	249 assert len(results) == 2
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	250 active_success, active_devices = results[0]
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	251 inactive_success, inactive_devices = results[0]
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	252 d_list = []
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	253 for success, devices in results:
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	254 if not success:
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	255 log.warning("Can't retrieve devices for {bare_jid}: {reason}"
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	256 .format(bare_jid=bare_jid, reason=active_devices))
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	257 else:
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	258 for device_id in devices:
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	259 for key in (KEY_SESSION, KEY_TRUST):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	260 k = '\n'.join([key, bare_jid, str(device_id)])
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	261 d_list.append(self.data.remove(k))
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	262
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	263 d_list.append(self.data.remove(KEY_ACTIVE_DEVICES, bare_jid))
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	264 d_list.append(self.data.remove(KEY_INACTIVE_DEVICES, bare_jid))
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	265 d_list.append(lambda __: self.all_jids.discard(bare_jid))
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	266 # FIXME: there is a risk of race condition here,
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	267 # if self.all_jids is modified between discard and force)
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	268 d_list.append(lambda __: self.data.force(KEY_ALL_JIDS, self.all_jids))
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	269 d = defer.DeferredList(d_list)
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	270 d.addCallback(self._deleteJID_logResults)
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	271 return d
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	272
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	273 def _deleteJID(self, callback, bare_jid):
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	274 d_list = []
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	275
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	276 key = '\n'.join([KEY_ACTIVE_DEVICES, bare_jid])
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	277 d_list.append(self.data.get(key, []))
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	278
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	279 key = '\n'.join([KEY_INACTIVE_DEVICES, bare_jid])
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	280 d_inactive = self.data.get(key, {})
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	281 # inactive devices are returned as a dict mapping from devices_id to timestamp
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	282 # but we only need devices ids
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	283 d_inactive.addCallback(lambda devices: [k for k, __ in devices])
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	284
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	285 d_list.append(d_inactive)
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	286 d = defer.DeferredList(d_list)
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	287 d.addCallback(self._deleteJID_gotDevices, bare_jid)
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	288 if callback is not None:
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	289 self.setCb(d, callback)
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	290
888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	291 def deleteJID(self, callback, bare_jid):
888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	292 """Retrieve all (in)actives devices of bare_jid, and delete all related keys"""
3672 e4054b648111 plugin XEP-0384: fix calls outside of main thread: Goffi <goffi@goffi.org> parents: 3584 diff changeset	293 reactor.callFromThread(self._deleteJID, callback, bare_jid)
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	294
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	295
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	296 class SatOTPKPolicy(omemo.DefaultOTPKPolicy):
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	297 pass
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	298
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	299
3236 9477f3197981 plugin XEP-0384: added resetTrust in OmemoSession Goffi <goffi@goffi.org> parents: 3231 diff changeset	300 class OmemoSession:
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	301 """Wrapper to use omemo.OmemoSession with Deferred"""
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	302
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	303 def __init__(self, session):
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	304 self._session = session
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	305
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	306 @property
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	307 def republish_bundle(self):
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	308 return self._session.republish_bundle
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	309
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	310 @property
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	311 def public_bundle(self):
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	312 return self._session.public_bundle
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	313
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	314 @classmethod
2654 e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	315 def create(cls, client, storage, my_device_id = None):
2744 e6716d90c2fe plugin XEP-0384: various bug fixes: Goffi <goffi@goffi.org> parents: 2738 diff changeset	316 omemo_session_p = omemo.SessionManager.create(
2654 e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	317 storage,
e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	318 SatOTPKPolicy,
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	319 omemo_backend,
2654 e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	320 client.jid.userhost(),
e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	321 my_device_id)
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	322 d = promise2Deferred(omemo_session_p)
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	323 d.addCallback(lambda session: cls(session))
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	324 return d
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	325
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	326 def newDeviceList(self, jid, devices):
2654 e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	327 jid = jid.userhost()
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	328 new_device_p = self._session.newDeviceList(jid, devices)
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	329 return promise2Deferred(new_device_p)
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	330
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	331 def getDevices(self, bare_jid=None):
3218 806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	332 bare_jid = bare_jid.userhost()
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	333 get_devices_p = self._session.getDevices(bare_jid=bare_jid)
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	334 return promise2Deferred(get_devices_p)
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	335
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	336 def buildSession(self, bare_jid, device, bundle):
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	337 bare_jid = bare_jid.userhost()
3240 d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	338 build_session_p = self._session.buildSession(bare_jid, int(device), bundle)
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	339 return promise2Deferred(build_session_p)
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	340
3218 806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	341 def deleteSession(self, bare_jid, device):
806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	342 bare_jid = bare_jid.userhost()
3240 d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	343 delete_session_p = self._session.deleteSession(
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	344 bare_jid=bare_jid, device=int(device))
3218 806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	345 return promise2Deferred(delete_session_p)
806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	346
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	347 def encryptMessage(self, bare_jids, message, bundles=None, expect_problems=None):
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	348 """Encrypt a message
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	349
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	350 @param bare_jids(iterable[jid.JID]): destinees of the message
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	351 @param message(unicode): message to encode
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	352 @param bundles(dict[jid.JID, dict[int, ExtendedPublicBundle]):
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	353 entities => devices => bundles map
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	354 @return D(dict): encryption data
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	355 """
3104 118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	356 bare_jids = [e.userhost() for e in bare_jids]
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	357 if bundles is not None:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	358 bundles = {e.userhost(): v for e, v in bundles.items()}
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	359 encrypt_mess_p = self._session.encryptMessage(
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	360 bare_jids=bare_jids,
3084 ffcdd93b61fa plugin XEP-0384: specific warning on missing omemo-backend-signal + fixed encoding following Python 3 port Goffi <goffi@goffi.org> parents: 3028 diff changeset	361 plaintext=message.encode(),
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	362 bundles=bundles,
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	363 expect_problems=expect_problems)
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	364 return promise2Deferred(encrypt_mess_p)
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	365
3240 d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	366 def encryptRatchetForwardingMessage(
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	367 self, bare_jids, bundles=None, expect_problems=None):
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	368 bare_jids = [e.userhost() for e in bare_jids]
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	369 if bundles is not None:
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	370 bundles = {e.userhost(): v for e, v in bundles.items()}
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	371 encrypt_ratchet_fwd_p = self._session.encryptRatchetForwardingMessage(
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	372 bare_jids=bare_jids,
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	373 bundles=bundles,
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	374 expect_problems=expect_problems)
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	375 return promise2Deferred(encrypt_ratchet_fwd_p)
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	376
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	377 def decryptMessage(self, bare_jid, device, iv, message, is_pre_key_message,
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	378 ciphertext, additional_information=None, allow_untrusted=False):
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	379 bare_jid = bare_jid.userhost()
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	380 decrypt_mess_p = self._session.decryptMessage(
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	381 bare_jid=bare_jid,
3240 d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	382 device=int(device),
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	383 iv=iv,
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	384 message=message,
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	385 is_pre_key_message=is_pre_key_message,
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	386 ciphertext=ciphertext,
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	387 additional_information=additional_information,
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	388 allow_untrusted=allow_untrusted
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	389 )
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	390 return promise2Deferred(decrypt_mess_p)
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	391
3240 d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	392 def decryptRatchetForwardingMessage(
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	393 self, bare_jid, device, iv, message, is_pre_key_message,
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	394 additional_information=None, allow_untrusted=False):
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	395 bare_jid = bare_jid.userhost()
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	396 decrypt_ratchet_fwd_p = self._session.decryptRatchetForwardingMessage(
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	397 bare_jid=bare_jid,
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	398 device=int(device),
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	399 iv=iv,
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	400 message=message,
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	401 is_pre_key_message=is_pre_key_message,
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	402 additional_information=additional_information,
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	403 allow_untrusted=allow_untrusted
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	404 )
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	405 return promise2Deferred(decrypt_ratchet_fwd_p)
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	406
3085 c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	407 def setTrust(self, bare_jid, device, key, trusted):
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	408 bare_jid = bare_jid.userhost()
3085 c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	409 setTrust_p = self._session.setTrust(
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	410 bare_jid=bare_jid,
3240 d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	411 device=int(device),
3085 c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	412 key=key,
c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	413 trusted=trusted,
c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	414 )
c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	415 return promise2Deferred(setTrust_p)
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	416
3236 9477f3197981 plugin XEP-0384: added resetTrust in OmemoSession Goffi <goffi@goffi.org> parents: 3231 diff changeset	417 def resetTrust(self, bare_jid, device):
9477f3197981 plugin XEP-0384: added resetTrust in OmemoSession Goffi <goffi@goffi.org> parents: 3231 diff changeset	418 bare_jid = bare_jid.userhost()
9477f3197981 plugin XEP-0384: added resetTrust in OmemoSession Goffi <goffi@goffi.org> parents: 3231 diff changeset	419 resetTrust_p = self._session.resetTrust(
9477f3197981 plugin XEP-0384: added resetTrust in OmemoSession Goffi <goffi@goffi.org> parents: 3231 diff changeset	420 bare_jid=bare_jid,
3240 d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	421 device=int(device),
3236 9477f3197981 plugin XEP-0384: added resetTrust in OmemoSession Goffi <goffi@goffi.org> parents: 3231 diff changeset	422 )
9477f3197981 plugin XEP-0384: added resetTrust in OmemoSession Goffi <goffi@goffi.org> parents: 3231 diff changeset	423 return promise2Deferred(resetTrust_p)
9477f3197981 plugin XEP-0384: added resetTrust in OmemoSession Goffi <goffi@goffi.org> parents: 3231 diff changeset	424
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	425 def getTrustForJID(self, bare_jid):
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	426 bare_jid = bare_jid.userhost()
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	427 get_trust_p = self._session.getTrustForJID(bare_jid=bare_jid)
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	428 return promise2Deferred(get_trust_p)
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	429
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	430
3218 806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	431 class OMEMO:
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	432
3237 b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	433 params = """
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	434 <params>
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	435 <individual>
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	436 <category name="{category_name}" label="{category_label}">
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	437 <param name="{param_name}" label={param_label} type="list" security="3">
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	438 <option value="manual" label={opt_manual_lbl} />
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	439 <option value="btbv" label={opt_btbv_lbl} selected="true" />
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	440 </param>
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	441 </category>
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	442 </individual>
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	443 </params>
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	444 """.format(
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	445 category_name=PARAM_CATEGORY,
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	446 category_label=D_("Security"),
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	447 param_name=PARAM_NAME,
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	448 param_label=quoteattr(D_("OMEMO default trust policy")),
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	449 opt_manual_lbl=quoteattr(D_("Manual trust (more secure)")),
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	450 opt_btbv_lbl=quoteattr(
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	451 D_("Blind Trust Before Verification (more user friendly)")),
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	452 )
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	453
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	454 def __init__(self, host):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	455 log.info(_("OMEMO plugin initialization (omemo module v{version})").format(
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	456 version=omemo.__version__))
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	457 version = tuple(map(int, omemo.__version__.split('.')[:3]))
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	458 if version < OMEMO_MIN_VER:
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	459 log.warning(_(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	460 "Your version of omemo module is too old: {v[0]}.{v[1]}.{v[2]} is "
3098 518208085dfb plugin XEP-0384: typo Goffi <goffi@goffi.org> parents: 3085 diff changeset	461 "minimum required, please update.").format(v=OMEMO_MIN_VER))
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	462 raise exceptions.CancelError("module is too old")
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	463 self.host = host
3237 b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	464 host.memory.updateParams(self.params)
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	465 self._p_hints = host.plugins["XEP-0334"]
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	466 self._p_carbons = host.plugins["XEP-0280"]
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	467 self._p = host.plugins["XEP-0060"]
3104 118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	468 self._m = host.plugins.get("XEP-0045")
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	469 self._sid = host.plugins.get("XEP-0359")
3172 dcebc585c29f core: renamed "MessageReceived" trigger to "messageReceived" for consistency. Goffi <goffi@goffi.org> parents: 3142 diff changeset	470 host.trigger.add("messageReceived", self._messageReceivedTrigger, priority=100050)
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	471 host.trigger.add("sendMessageData", self._sendMessageDataTrigger)
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	472 self.host.registerEncryptionPlugin(self, "OMEMO", NS_OMEMO, 100)
2662 0bef44f8e8ca plugin XEP-0384: PEP handling + mark as encrypted: Goffi <goffi@goffi.org> parents: 2654 diff changeset	473 pep = host.plugins['XEP-0163']
3214 8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	474 pep.addPEPEvent(
8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	475 "OMEMO_DEVICES", NS_OMEMO_DEVICES,
8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	476 lambda itemsEvent, profile: defer.ensureDeferred(
8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	477 self.onNewDevices(itemsEvent, profile))
8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	478 )
3218 806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	479 try:
806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	480 self.text_cmds = self.host.plugins[C.TEXT_CMDS]
806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	481 except KeyError:
806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	482 log.info(_("Text commands not available"))
806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	483 else:
806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	484 self.text_cmds.registerTextCommands(self)
806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	485
806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	486 # Text commands #
806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	487
806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	488 async def cmd_omemo_reset(self, client, mess_data):
806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	489 """reset OMEMO session (use only if encryption is broken)
806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	490
806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	491 @command(one2one):
806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	492 """
806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	493 if not client.encryption.isEncryptionRequested(mess_data, NS_OMEMO):
806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	494 feedback = _(
806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	495 "You need to have OMEMO encryption activated to reset the session")
806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	496 self.text_cmds.feedBack(client, feedback, mess_data)
806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	497 return False
806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	498 to_jid = mess_data["to"].userhostJID()
806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	499 session = client._xep_0384_session
806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	500 devices = await session.getDevices(to_jid)
806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	501
806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	502 for device in devices['active']:
806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	503 log.debug(f"deleting session for device {device}")
806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	504 await session.deleteSession(to_jid, device=device)
806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	505
806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	506 log.debug("Sending an empty message to trigger key exchange")
806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	507 await client.sendMessage(to_jid, {'': ''})
806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	508
806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	509 feedback = _("OMEMO session has been reset")
806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	510 self.text_cmds.feedBack(client, feedback, mess_data)
806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	511 return False
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	512
3237 b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	513 async def trustUICb(
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	514 self, xmlui_data, trust_data, expect_problems=None, profile=C.PROF_KEY_NONE):
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	515 if C.bool(xmlui_data.get('cancelled', 'false')):
3237 b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	516 return {}
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	517 client = self.host.getClient(profile)
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	518 session = client._xep_0384_session
3237 b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	519 stored_data = client._xep_0384_data
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	520 manual_trust = await stored_data.get(KEY_MANUAL_TRUST, set())
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	521 auto_trusted_cache = {}
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	522 answer = xml_tools.XMLUIResult2DataFormResult(xmlui_data)
3237 b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	523 blind_trust = C.bool(answer.get('blind_trust', C.BOOL_FALSE))
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	524 for key, value in answer.items():
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	525 if key.startswith('trust_'):
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	526 trust_id = key[6:]
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	527 else:
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	528 continue
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	529 data = trust_data[trust_id]
3237 b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	530 if blind_trust:
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	531 # user request to restore blind trust for this entity
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	532 # so if the entity is present in manual trust, we remove it
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	533 if data["jid"].full() in manual_trust:
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	534 manual_trust.remove(data["jid"].full())
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	535 await stored_data.aset(KEY_MANUAL_TRUST, manual_trust)
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	536 elif data["jid"].full() not in manual_trust:
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	537 # validating this trust UI implies that we activate manual mode for
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	538 # this entity (used for BTBV policy)
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	539 manual_trust.add(data["jid"].full())
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	540 await stored_data.aset(KEY_MANUAL_TRUST, manual_trust)
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	541 trust = C.bool(value)
3237 b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	542
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	543 if not trust:
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	544 # if device is not trusted, we check if it must be removed from auto
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	545 # trusted devices list
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	546 bare_jid_s = data['jid'].userhost()
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	547 key = f"{KEY_AUTO_TRUST}\n{bare_jid_s}"
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	548 if bare_jid_s not in auto_trusted_cache:
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	549 auto_trusted_cache[bare_jid_s] = await stored_data.get(
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	550 key, default=set())
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	551 auto_trusted = auto_trusted_cache[bare_jid_s]
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	552 if data['device'] in auto_trusted:
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	553 # as we don't trust this device anymore, we can remove it from the
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	554 # list of automatically trusted devices
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	555 auto_trusted.remove(data['device'])
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	556 await stored_data.aset(key, auto_trusted)
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	557 log.info(D_(
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	558 "device {device} from {peer_jid} is not an auto-trusted device "
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	559 "anymore").format(device=data['device'], peer_jid=bare_jid_s))
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	560
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	561 await session.setTrust(
3085 c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	562 data["jid"],
c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	563 data["device"],
c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	564 data["ik"],
c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	565 trusted=trust,
c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	566 )
c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	567 if not trust and expect_problems is not None:
c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	568 expect_problems.setdefault(data['jid'].userhost(), set()).add(
c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	569 data['device']
c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	570 )
3237 b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	571 return {}
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	572
3237 b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	573 async def getTrustUI(self, client, entity_jid=None, trust_data=None, submit_id=None):
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	574 """Generate a XMLUI to manage trust
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	575
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	576 @param entity_jid(None, jid.JID): jid of entity to manage
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	577 None to use trust_data
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	578 @param trust_data(None, dict): devices data:
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	579 None to use entity_jid
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	580 else a dict mapping from trust ids (unicode) to devices data,
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	581 where a device data must have the following keys:
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	582 - jid(jid.JID): bare jid of the device owner
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	583 - device(int): device id
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	584 - ik(bytes): identity key
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	585 and may have the following key:
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	586 - trusted(bool): True if device is trusted
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	587 @param submit_id(None, unicode): submit_id to use
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	588 if None set UI callback to trustUICb
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	589 @return D(xmlui): trust management form
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	590 """
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	591 # we need entity_jid xor trust_data
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	592 assert entity_jid and not trust_data or not entity_jid and trust_data
2744 e6716d90c2fe plugin XEP-0384: various bug fixes: Goffi <goffi@goffi.org> parents: 2738 diff changeset	593 if entity_jid and entity_jid.resource:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	594 raise ValueError("A bare jid is expected")
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	595
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	596 session = client._xep_0384_session
3237 b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	597 stored_data = client._xep_0384_data
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	598
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	599 if trust_data is None:
2744 e6716d90c2fe plugin XEP-0384: various bug fixes: Goffi <goffi@goffi.org> parents: 2738 diff changeset	600 cache = client._xep_0384_cache.setdefault(entity_jid, {})
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	601 trust_data = {}
3104 118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	602 if self._m is not None and self._m.isJoinedRoom(client, entity_jid):
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	603 trust_jids = self.getJIDsForRoom(client, entity_jid)
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	604 else:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	605 trust_jids = [entity_jid]
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	606 for trust_jid in trust_jids:
3237 b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	607 trust_session_data = await session.getTrustForJID(trust_jid)
3104 118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	608 bare_jid_s = trust_jid.userhost()
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	609 for device_id, trust_info in trust_session_data['active'].items():
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	610 if trust_info is None:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	611 # device has never been (un)trusted, we have to retrieve its
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	612 # fingerprint (i.e. identity key or "ik") through public bundle
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	613 if device_id not in cache:
3237 b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	614 bundles, missing = await self.getBundles(client,
3104 118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	615 trust_jid,
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	616 [device_id])
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	617 if device_id not in bundles:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	618 log.warning(_(
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	619 "Can't find bundle for device {device_id} of user "
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	620 "{bare_jid}, ignoring").format(device_id=device_id,
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	621 bare_jid=bare_jid_s))
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	622 continue
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	623 cache[device_id] = bundles[device_id]
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	624 # TODO: replace False below by None when undecided
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	625 # trusts are handled
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	626 trust_info = {
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	627 "key": cache[device_id].ik,
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	628 "trusted": False
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	629 }
2744 e6716d90c2fe plugin XEP-0384: various bug fixes: Goffi <goffi@goffi.org> parents: 2738 diff changeset	630
3104 118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	631 ik = trust_info["key"]
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	632 trust_id = str(hash((bare_jid_s, device_id, ik)))
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	633 trust_data[trust_id] = {
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	634 "jid": trust_jid,
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	635 "device": device_id,
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	636 "ik": ik,
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	637 "trusted": trust_info["trusted"],
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	638 }
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	639
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	640 if submit_id is None:
3237 b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	641 submit_id = self.host.registerCallback(
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	642 lambda data, profile: defer.ensureDeferred(
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	643 self.trustUICb(data, trust_data=trust_data, profile=profile)),
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	644 with_data=True,
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	645 one_shot=True)
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	646 xmlui = xml_tools.XMLUI(
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	647 panel_type = C.XMLUI_FORM,
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	648 title = D_("OMEMO trust management"),
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	649 submit_id = submit_id
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	650 )
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	651 xmlui.addText(D_(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	652 "This is OMEMO trusting system. You'll see below the devices of your "
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	653 "contacts, and a checkbox to trust them or not. A trusted device "
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	654 "can read your messages in plain text, so be sure to only validate "
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	655 "devices that you are sure are belonging to your contact. It's better "
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	656 "to do this when you are next to your contact and her/his device, so "
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	657 "you can check the \"fingerprint\" (the number next to the device) "
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	658 "yourself. Do not validate a device if the fingerprint is wrong!"))
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	659
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	660 xmlui.changeContainer("label")
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	661 xmlui.addLabel(D_("This device ID"))
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	662 xmlui.addText(str(client._xep_0384_device_id))
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	663 xmlui.addLabel(D_("This device fingerprint"))
3084 ffcdd93b61fa plugin XEP-0384: specific warning on missing omemo-backend-signal + fixed encoding following Python 3 port Goffi <goffi@goffi.org> parents: 3028 diff changeset	664 ik_hex = session.public_bundle.ik.hex().upper()
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	665 fp_human = ' '.join([ik_hex[i:i+8] for i in range(0, len(ik_hex), 8)])
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	666 xmlui.addText(fp_human)
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	667 xmlui.addEmpty()
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	668 xmlui.addEmpty()
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	669
3237 b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	670 if entity_jid is not None:
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	671 omemo_policy = self.host.memory.getParamA(
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	672 PARAM_NAME, PARAM_CATEGORY, profile_key=client.profile
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	673 )
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	674 if omemo_policy == 'btbv':
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	675 xmlui.addLabel(D_("Automatically trust new devices?"))
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	676 # blind trust is always disabled when UI is requested
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	677 # as submitting UI is a verification which should disable it.
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	678 xmlui.addBool("blind_trust", value=C.BOOL_FALSE)
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	679 xmlui.addEmpty()
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	680 xmlui.addEmpty()
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	681
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	682 auto_trust_cache = {}
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	683
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	684 for trust_id, data in trust_data.items():
3237 b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	685 bare_jid_s = data['jid'].userhost()
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	686 if bare_jid_s not in auto_trust_cache:
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	687 key = f"{KEY_AUTO_TRUST}\n{bare_jid_s}"
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	688 auto_trust_cache[bare_jid_s] = await stored_data.get(key, set())
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	689 xmlui.addLabel(D_("Contact"))
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	690 xmlui.addJid(data['jid'])
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	691 xmlui.addLabel(D_("Device ID"))
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	692 xmlui.addText(str(data['device']))
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	693 xmlui.addLabel(D_("Fingerprint"))
3084 ffcdd93b61fa plugin XEP-0384: specific warning on missing omemo-backend-signal + fixed encoding following Python 3 port Goffi <goffi@goffi.org> parents: 3028 diff changeset	694 ik_hex = data['ik'].hex().upper()
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	695 fp_human = ' '.join([ik_hex[i:i+8] for i in range(0, len(ik_hex), 8)])
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	696 xmlui.addText(fp_human)
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	697 xmlui.addLabel(D_("Trust this device?"))
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	698 xmlui.addBool("trust_{}".format(trust_id),
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	699 value=C.boolConst(data.get('trusted', False)))
3237 b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	700 if data['device'] in auto_trust_cache[bare_jid_s]:
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	701 xmlui.addEmpty()
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	702 xmlui.addLabel(D_("(automatically trusted)"))
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	703
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	704
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	705 xmlui.addEmpty()
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	706 xmlui.addEmpty()
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	707
3237 b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	708 return xmlui
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	709
3240 d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	710 async def profileConnected(self, client):
3104 118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	711 if self._m is not None:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	712 # we keep plain text message for MUC messages we send
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	713 # as we can't encrypt for our own device
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	714 client._xep_0384_muc_cache = {}
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	715 # and we keep them only for some time, in case something goes wrong
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	716 # with the MUC
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	717 client._xep_0384_muc_cache_timer = None
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	718
2925 03a09e16bf28 plugin XEP-0384: wait for client to be ready if session is missing when onNewDevices is called Goffi <goffi@goffi.org> parents: 2860 diff changeset	719 # FIXME: is _xep_0384_ready needed? can we use profileConnecting?
03a09e16bf28 plugin XEP-0384: wait for client to be ready if session is missing when onNewDevices is called Goffi <goffi@goffi.org> parents: 2860 diff changeset	720 # Workflow should be checked
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	721 client._xep_0384_ready = defer.Deferred()
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	722 # we first need to get devices ids (including our own)
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	723 persistent_dict = persistent.LazyPersistentBinaryDict("XEP-0384", client.profile)
3237 b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	724 client._xep_0384_data = persistent_dict
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	725 # all known devices of profile
3240 d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	726 devices = await self.getDevices(client)
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	727 # and our own device id
3240 d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	728 device_id = await persistent_dict.get(KEY_DEVICE_ID)
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	729 if device_id is None:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	730 log.info(_("We have no identity for this device yet, let's generate one"))
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	731 # we have a new device, we create device_id
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	732 device_id = random.randint(1, 2**31-1)
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	733 # we check that it's really unique
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	734 while device_id in devices:
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	735 device_id = random.randint(1, 2**31-1)
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	736 # and we save it
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	737 await persistent_dict.aset(KEY_DEVICE_ID, device_id)
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	738
3214 8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	739 log.debug(f"our OMEMO device id is {device_id}")
8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	740
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	741 if device_id not in devices:
3214 8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	742 log.debug(f"our device id ({device_id}) is not in the list, adding it")
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	743 devices.add(device_id)
3240 d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	744 await defer.ensureDeferred(self.setDevices(client, devices))
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	745
3240 d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	746 all_jids = await persistent_dict.get(KEY_ALL_JIDS, set())
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	747
3237 b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	748 omemo_storage = OmemoStorage(client, device_id, all_jids)
3240 d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	749 omemo_session = await OmemoSession.create(client, omemo_storage, device_id)
2662 0bef44f8e8ca plugin XEP-0384: PEP handling + mark as encrypted: Goffi <goffi@goffi.org> parents: 2654 diff changeset	750 client._xep_0384_cache = {}
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	751 client._xep_0384_session = omemo_session
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	752 client._xep_0384_device_id = device_id
3240 d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	753 await omemo_session.newDeviceList(client.jid, devices)
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	754 if omemo_session.republish_bundle:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	755 log.info(_("Saving public bundle for this device ({device_id})").format(
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	756 device_id=device_id))
3240 d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	757 await defer.ensureDeferred(
3214 8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	758 self.setBundle(client, omemo_session.public_bundle, device_id)
8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	759 )
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	760 client._xep_0384_ready.callback(None)
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	761 del client._xep_0384_ready
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	762
3240 d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	763
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	764 ## XMPP PEP nodes manipulation
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	765
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	766 # devices
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	767
2662 0bef44f8e8ca plugin XEP-0384: PEP handling + mark as encrypted: Goffi <goffi@goffi.org> parents: 2654 diff changeset	768 def parseDevices(self, items):
0bef44f8e8ca plugin XEP-0384: PEP handling + mark as encrypted: Goffi <goffi@goffi.org> parents: 2654 diff changeset	769 """Parse devices found in items
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	770
2662 0bef44f8e8ca plugin XEP-0384: PEP handling + mark as encrypted: Goffi <goffi@goffi.org> parents: 2654 diff changeset	771 @param items(iterable[domish.Element]): items as retrieved by getItems
0bef44f8e8ca plugin XEP-0384: PEP handling + mark as encrypted: Goffi <goffi@goffi.org> parents: 2654 diff changeset	772 @return set[int]: parsed devices
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	773 """
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	774 devices = set()
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	775 if len(items) > 1:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	776 log.warning(_("OMEMO devices list is stored in more that one items, "
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	777 "this is not expected"))
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	778 if items:
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	779 try:
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	780 list_elt = next(items[0].elements(NS_OMEMO, 'list'))
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	781 except StopIteration:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	782 log.warning(_("no list element found in OMEMO devices list"))
3214 8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	783 return devices
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	784 for device_elt in list_elt.elements(NS_OMEMO, 'device'):
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	785 try:
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	786 device_id = int(device_elt['id'])
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	787 except KeyError:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	788 log.warning(_('device element is missing "id" attribute: {elt}')
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	789 .format(elt=device_elt.toXml()))
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	790 except ValueError:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	791 log.warning(_('invalid device id: {device_id}').format(
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	792 device_id=device_elt['id']))
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	793 else:
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	794 devices.add(device_id)
2662 0bef44f8e8ca plugin XEP-0384: PEP handling + mark as encrypted: Goffi <goffi@goffi.org> parents: 2654 diff changeset	795 return devices
0bef44f8e8ca plugin XEP-0384: PEP handling + mark as encrypted: Goffi <goffi@goffi.org> parents: 2654 diff changeset	796
3584 edc79cefe968 plugin XEP-0060: `getItem(s)`, `publish` and `(un)subscribe` are now coroutines Goffi <goffi@goffi.org> parents: 3541 diff changeset	797 async def getDevices(self, client, entity_jid=None):
2662 0bef44f8e8ca plugin XEP-0384: PEP handling + mark as encrypted: Goffi <goffi@goffi.org> parents: 2654 diff changeset	798 """Retrieve list of registered OMEMO devices
0bef44f8e8ca plugin XEP-0384: PEP handling + mark as encrypted: Goffi <goffi@goffi.org> parents: 2654 diff changeset	799
0bef44f8e8ca plugin XEP-0384: PEP handling + mark as encrypted: Goffi <goffi@goffi.org> parents: 2654 diff changeset	800 @param entity_jid(jid.JID, None): get devices from this entity
0bef44f8e8ca plugin XEP-0384: PEP handling + mark as encrypted: Goffi <goffi@goffi.org> parents: 2654 diff changeset	801 None to get our own devices
0bef44f8e8ca plugin XEP-0384: PEP handling + mark as encrypted: Goffi <goffi@goffi.org> parents: 2654 diff changeset	802 @return (set(int)): list of devices
0bef44f8e8ca plugin XEP-0384: PEP handling + mark as encrypted: Goffi <goffi@goffi.org> parents: 2654 diff changeset	803 """
0bef44f8e8ca plugin XEP-0384: PEP handling + mark as encrypted: Goffi <goffi@goffi.org> parents: 2654 diff changeset	804 if entity_jid is not None:
0bef44f8e8ca plugin XEP-0384: PEP handling + mark as encrypted: Goffi <goffi@goffi.org> parents: 2654 diff changeset	805 assert not entity_jid.resource
0bef44f8e8ca plugin XEP-0384: PEP handling + mark as encrypted: Goffi <goffi@goffi.org> parents: 2654 diff changeset	806 try:
3584 edc79cefe968 plugin XEP-0060: `getItem(s)`, `publish` and `(un)subscribe` are now coroutines Goffi <goffi@goffi.org> parents: 3541 diff changeset	807 items, metadata = await self._p.getItems(client, entity_jid, NS_OMEMO_DEVICES)
3142 cd90c24b2836 plugin XEP-0384: fixed exception catching on getItems Goffi <goffi@goffi.org> parents: 3136 diff changeset	808 except exceptions.NotFound:
cd90c24b2836 plugin XEP-0384: fixed exception catching on getItems Goffi <goffi@goffi.org> parents: 3136 diff changeset	809 log.info(_("there is no node to handle OMEMO devices"))
3584 edc79cefe968 plugin XEP-0060: `getItem(s)`, `publish` and `(un)subscribe` are now coroutines Goffi <goffi@goffi.org> parents: 3541 diff changeset	810 return set()
2662 0bef44f8e8ca plugin XEP-0384: PEP handling + mark as encrypted: Goffi <goffi@goffi.org> parents: 2654 diff changeset	811
0bef44f8e8ca plugin XEP-0384: PEP handling + mark as encrypted: Goffi <goffi@goffi.org> parents: 2654 diff changeset	812 devices = self.parseDevices(items)
3584 edc79cefe968 plugin XEP-0060: `getItem(s)`, `publish` and `(un)subscribe` are now coroutines Goffi <goffi@goffi.org> parents: 3541 diff changeset	813 return devices
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	814
3214 8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	815 async def setDevices(self, client, devices):
3218 806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	816 log.debug(f"setting devices with {', '.join(str(d) for d in devices)}")
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	817 list_elt = domish.Element((NS_OMEMO, 'list'))
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	818 for device in devices:
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	819 device_elt = list_elt.addElement('device')
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	820 device_elt['id'] = str(device)
3214 8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	821 try:
8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	822 await self._p.sendItem(
8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	823 client, None, NS_OMEMO_DEVICES, list_elt,
8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	824 item_id=self._p.ID_SINGLETON,
8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	825 extra={
8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	826 self._p.EXTRA_PUBLISH_OPTIONS: {self._p.OPT_MAX_ITEMS: 1},
8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	827 self._p.EXTRA_ON_PRECOND_NOT_MET: "publish_without_options",
8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	828 }
8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	829 )
8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	830 except Exception as e:
8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	831 log.warning(_("Can't set devices: {reason}").format(reason=e))
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	832
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	833 # bundles
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	834
3584 edc79cefe968 plugin XEP-0060: `getItem(s)`, `publish` and `(un)subscribe` are now coroutines Goffi <goffi@goffi.org> parents: 3541 diff changeset	835 async def getBundles(self, client, entity_jid, devices_ids):
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	836 """Retrieve public bundles of an entity devices
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	837
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	838 @param entity_jid(jid.JID): bare jid of entity
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	839 @param devices_id(iterable[int]): ids of the devices bundles to retrieve
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	840 @return (tuple(dict[int, ExtendedPublicBundle], list(int))):
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	841 - bundles collection:
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	842 * key is device_id
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	843 * value is parsed bundle
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	844 - set of bundles not found
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	845 """
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	846 assert not entity_jid.resource
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	847 bundles = {}
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	848 missing = set()
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	849 for device_id in devices_ids:
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	850 node = NS_OMEMO_BUNDLE.format(device_id=device_id)
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	851 try:
3584 edc79cefe968 plugin XEP-0060: `getItem(s)`, `publish` and `(un)subscribe` are now coroutines Goffi <goffi@goffi.org> parents: 3541 diff changeset	852 items, metadata = await self._p.getItems(client, entity_jid, node)
3142 cd90c24b2836 plugin XEP-0384: fixed exception catching on getItems Goffi <goffi@goffi.org> parents: 3136 diff changeset	853 except exceptions.NotFound:
cd90c24b2836 plugin XEP-0384: fixed exception catching on getItems Goffi <goffi@goffi.org> parents: 3136 diff changeset	854 log.warning(_("Bundle missing for device {device_id}")
cd90c24b2836 plugin XEP-0384: fixed exception catching on getItems Goffi <goffi@goffi.org> parents: 3136 diff changeset	855 .format(device_id=device_id))
cd90c24b2836 plugin XEP-0384: fixed exception catching on getItems Goffi <goffi@goffi.org> parents: 3136 diff changeset	856 missing.add(device_id)
cd90c24b2836 plugin XEP-0384: fixed exception catching on getItems Goffi <goffi@goffi.org> parents: 3136 diff changeset	857 continue
3214 8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	858 except jabber_error.StanzaError as e:
3142 cd90c24b2836 plugin XEP-0384: fixed exception catching on getItems Goffi <goffi@goffi.org> parents: 3136 diff changeset	859 log.warning(_("Can't get bundle for device {device_id}: {reason}")
cd90c24b2836 plugin XEP-0384: fixed exception catching on getItems Goffi <goffi@goffi.org> parents: 3136 diff changeset	860 .format(device_id=device_id, reason=e))
cd90c24b2836 plugin XEP-0384: fixed exception catching on getItems Goffi <goffi@goffi.org> parents: 3136 diff changeset	861 continue
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	862 if not items:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	863 log.warning(_("no item found in node {node}, can't get public bundle "
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	864 "for device {device_id}").format(node=node,
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	865 device_id=device_id))
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	866 continue
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	867 if len(items) > 1:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	868 log.warning(_("more than one item found in {node}, "
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	869 "this is not expected").format(node=node))
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	870 item = items[0]
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	871 try:
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	872 bundle_elt = next(item.elements(NS_OMEMO, 'bundle'))
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	873 signedPreKeyPublic_elt = next(bundle_elt.elements(
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	874 NS_OMEMO, 'signedPreKeyPublic'))
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	875 signedPreKeySignature_elt = next(bundle_elt.elements(
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	876 NS_OMEMO, 'signedPreKeySignature'))
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	877 identityKey_elt = next(bundle_elt.elements(
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	878 NS_OMEMO, 'identityKey'))
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	879 prekeys_elt = next(bundle_elt.elements(
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	880 NS_OMEMO, 'prekeys'))
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	881 except StopIteration:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	882 log.warning(_("invalid bundle for device {device_id}, ignoring").format(
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	883 device_id=device_id))
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	884 continue
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	885
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	886 try:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	887 spkPublic = base64.b64decode(str(signedPreKeyPublic_elt))
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	888 spkSignature = base64.b64decode(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	889 str(signedPreKeySignature_elt))
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	890
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	891 ik = base64.b64decode(str(identityKey_elt))
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	892 spk = {
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	893 "key": spkPublic,
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	894 "id": int(signedPreKeyPublic_elt['signedPreKeyId'])
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	895 }
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	896 otpks = []
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	897 for preKeyPublic_elt in prekeys_elt.elements(NS_OMEMO, 'preKeyPublic'):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	898 preKeyPublic = base64.b64decode(str(preKeyPublic_elt))
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	899 otpk = {
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	900 "key": preKeyPublic,
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	901 "id": int(preKeyPublic_elt['preKeyId'])
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	902 }
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	903 otpks.append(otpk)
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	904
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	905 except Exception as e:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	906 log.warning(_("error while decoding key for device {device_id}: {msg}")
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	907 .format(device_id=device_id, msg=e))
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	908 continue
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	909
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	910 bundles[device_id] = ExtendedPublicBundle.parse(omemo_backend, ik, spk,
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	911 spkSignature, otpks)
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	912
3584 edc79cefe968 plugin XEP-0060: `getItem(s)`, `publish` and `(un)subscribe` are now coroutines Goffi <goffi@goffi.org> parents: 3541 diff changeset	913 return (bundles, missing)
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	914
3214 8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	915 async def setBundle(self, client, bundle, device_id):
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	916 """Set public bundle for this device.
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	917
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	918 @param bundle(ExtendedPublicBundle): bundle to publish
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	919 """
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	920 log.debug(_("updating bundle for {device_id}").format(device_id=device_id))
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	921 bundle = bundle.serialize(omemo_backend)
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	922 bundle_elt = domish.Element((NS_OMEMO, 'bundle'))
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	923 signedPreKeyPublic_elt = bundle_elt.addElement(
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	924 "signedPreKeyPublic",
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	925 content=b64enc(bundle["spk"]['key']))
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	926 signedPreKeyPublic_elt['signedPreKeyId'] = str(bundle["spk"]['id'])
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	927
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	928 bundle_elt.addElement(
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	929 "signedPreKeySignature",
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	930 content=b64enc(bundle["spk_signature"]))
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	931
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	932 bundle_elt.addElement(
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	933 "identityKey",
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	934 content=b64enc(bundle["ik"]))
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	935
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	936 prekeys_elt = bundle_elt.addElement('prekeys')
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	937 for otpk in bundle["otpks"]:
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	938 preKeyPublic_elt = prekeys_elt.addElement(
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	939 'preKeyPublic',
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	940 content=b64enc(otpk["key"]))
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	941 preKeyPublic_elt['preKeyId'] = str(otpk['id'])
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	942
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	943 node = NS_OMEMO_BUNDLE.format(device_id=device_id)
3214 8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	944 try:
8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	945 await self._p.sendItem(
8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	946 client, None, node, bundle_elt, item_id=self._p.ID_SINGLETON,
8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	947 extra={
8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	948 self._p.EXTRA_PUBLISH_OPTIONS: {self._p.OPT_MAX_ITEMS: 1},
8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	949 self._p.EXTRA_ON_PRECOND_NOT_MET: "publish_without_options",
8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	950 }
8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	951 )
8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	952 except Exception as e:
8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	953 log.warning(_("Can't set bundle: {reason}").format(reason=e))
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	954
2662 0bef44f8e8ca plugin XEP-0384: PEP handling + mark as encrypted: Goffi <goffi@goffi.org> parents: 2654 diff changeset	955 ## PEP node events callbacks
0bef44f8e8ca plugin XEP-0384: PEP handling + mark as encrypted: Goffi <goffi@goffi.org> parents: 2654 diff changeset	956
3214 8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	957 async def onNewDevices(self, itemsEvent, profile):
3218 806a7936a591 plugin XEP-0384: added "/omemo_reset" text command: Goffi <goffi@goffi.org> parents: 3214 diff changeset	958 log.debug("devices list has been updated")
2662 0bef44f8e8ca plugin XEP-0384: PEP handling + mark as encrypted: Goffi <goffi@goffi.org> parents: 2654 diff changeset	959 client = self.host.getClient(profile)
2925 03a09e16bf28 plugin XEP-0384: wait for client to be ready if session is missing when onNewDevices is called Goffi <goffi@goffi.org> parents: 2860 diff changeset	960 try:
03a09e16bf28 plugin XEP-0384: wait for client to be ready if session is missing when onNewDevices is called Goffi <goffi@goffi.org> parents: 2860 diff changeset	961 omemo_session = client._xep_0384_session
03a09e16bf28 plugin XEP-0384: wait for client to be ready if session is missing when onNewDevices is called Goffi <goffi@goffi.org> parents: 2860 diff changeset	962 except AttributeError:
3214 8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	963 await client._xep_0384_ready
2925 03a09e16bf28 plugin XEP-0384: wait for client to be ready if session is missing when onNewDevices is called Goffi <goffi@goffi.org> parents: 2860 diff changeset	964 omemo_session = client._xep_0384_session
2662 0bef44f8e8ca plugin XEP-0384: PEP handling + mark as encrypted: Goffi <goffi@goffi.org> parents: 2654 diff changeset	965 entity = itemsEvent.sender
2817 0ab62dd3cf05 plugin XEP-0384: better bundle handling + misc improvments Goffi <goffi@goffi.org> parents: 2771 diff changeset	966
2662 0bef44f8e8ca plugin XEP-0384: PEP handling + mark as encrypted: Goffi <goffi@goffi.org> parents: 2654 diff changeset	967 devices = self.parseDevices(itemsEvent.items)
3214 8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	968 await omemo_session.newDeviceList(entity, devices)
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	969
2744 e6716d90c2fe plugin XEP-0384: various bug fixes: Goffi <goffi@goffi.org> parents: 2738 diff changeset	970 if entity == client.jid.userhostJID():
e6716d90c2fe plugin XEP-0384: various bug fixes: Goffi <goffi@goffi.org> parents: 2738 diff changeset	971 own_device = client._xep_0384_device_id
e6716d90c2fe plugin XEP-0384: various bug fixes: Goffi <goffi@goffi.org> parents: 2738 diff changeset	972 if own_device not in devices:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	973 log.warning(_("Our own device is missing from devices list, fixing it"))
2744 e6716d90c2fe plugin XEP-0384: various bug fixes: Goffi <goffi@goffi.org> parents: 2738 diff changeset	974 devices.add(own_device)
3214 8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	975 await self.setDevices(client, devices)
2744 e6716d90c2fe plugin XEP-0384: various bug fixes: Goffi <goffi@goffi.org> parents: 2738 diff changeset	976
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	977 ## triggers
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	978
3237 b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	979 async def policyBTBV(self, client, feedback_jid, expect_problems, undecided):
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	980 session = client._xep_0384_session
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	981 stored_data = client._xep_0384_data
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	982 for pb in undecided.values():
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	983 peer_jid = jid.JID(pb.bare_jid)
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	984 device = pb.device
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	985 ik = pb.ik
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	986 key = f"{KEY_AUTO_TRUST}\n{pb.bare_jid}"
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	987 auto_trusted = await stored_data.get(key, default=set())
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	988 auto_trusted.add(device)
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	989 await stored_data.aset(key, auto_trusted)
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	990 await session.setTrust(peer_jid, device, ik, True)
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	991
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	992 user_msg = D_(
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	993 "Not all destination devices are trusted, unknown devices will be blind "
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	994 "trusted due to the OMEMO Blind Trust Before Verification policy. If you "
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	995 "want a more secure workflow, please activate \"manual\" OMEMO policy in "
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	996 "settings' \"Security\" tab.\nFollowing fingerprint have been automatically "
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	997 "trusted:\n{devices}"
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	998 ).format(
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	999 devices = ', '.join(
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1000 f"- {pb.device} ({pb.bare_jid}): {pb.ik.hex().upper()}"
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1001 for pb in undecided.values()
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1002 )
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1003 )
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1004 client.feedback(feedback_jid, user_msg)
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1005
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1006 async def policyManual(self, client, feedback_jid, expect_problems, undecided):
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1007 trust_data = {}
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1008 for trust_id, data in undecided.items():
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1009 trust_data[trust_id] = {
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1010 'jid': jid.JID(data.bare_jid),
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1011 'device': data.device,
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1012 'ik': data.ik}
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1013
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1014 user_msg = D_("Not all destination devices are trusted, we can't encrypt "
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1015 "message in such a situation. Please indicate if you trust "
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1016 "those devices or not in the trust manager before we can "
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1017 "send this message")
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1018 client.feedback(feedback_jid, user_msg)
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1019 xmlui = await self.getTrustUI(client, trust_data=trust_data, submit_id="")
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1020
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1021 answer = await xml_tools.deferXMLUI(
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1022 self.host,
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1023 xmlui,
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1024 action_extra={
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1025 "meta_encryption_trust": NS_OMEMO,
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1026 },
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1027 profile=client.profile)
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1028 await self.trustUICb(answer, trust_data, expect_problems, client.profile)
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1029
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1030 async def handleProblems(
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1031 self, client, feedback_jid, bundles, expect_problems, problems):
2858 31a5038cdf79 plugin XEP-0384: small refactoring to encrypt messages + bugfix: Goffi <goffi@goffi.org> parents: 2857 diff changeset	1032 """Try to solve problems found by EncryptMessage
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	1033
3104 118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1034 @param feedback_jid(jid.JID): bare jid where the feedback message must be sent
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	1035 @param bundles(dict): bundles data as used in EncryptMessage
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	1036 already filled with known bundles, missing bundles
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	1037 need to be added to it
2858 31a5038cdf79 plugin XEP-0384: small refactoring to encrypt messages + bugfix: Goffi <goffi@goffi.org> parents: 2857 diff changeset	1038 This dict is updated
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	1039 @param problems(list): exceptions raised by EncryptMessage
2858 31a5038cdf79 plugin XEP-0384: small refactoring to encrypt messages + bugfix: Goffi <goffi@goffi.org> parents: 2857 diff changeset	1040 @param expect_problems(dict): known problems to expect, used in encryptMessage
31a5038cdf79 plugin XEP-0384: small refactoring to encrypt messages + bugfix: Goffi <goffi@goffi.org> parents: 2857 diff changeset	1041 This dict will list devices where problems can be ignored
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	1042 (those devices won't receive the encrypted data)
2858 31a5038cdf79 plugin XEP-0384: small refactoring to encrypt messages + bugfix: Goffi <goffi@goffi.org> parents: 2857 diff changeset	1043 This dict is updated
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	1044 """
eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	1045 # FIXME: not all problems are handled yet
3085 c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	1046 undecided = {}
2817 0ab62dd3cf05 plugin XEP-0384: better bundle handling + misc improvments Goffi <goffi@goffi.org> parents: 2771 diff changeset	1047 missing_bundles = {}
3085 c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	1048 found_bundles = None
2817 0ab62dd3cf05 plugin XEP-0384: better bundle handling + misc improvments Goffi <goffi@goffi.org> parents: 2771 diff changeset	1049 cache = client._xep_0384_cache
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	1050 for problem in problems:
2857 88f10630d5ea plugin XEP-0384: removed version restriction, it is now compatible with (and require) last version of python-omemo (0.10.4) Goffi <goffi@goffi.org> parents: 2823 diff changeset	1051 if isinstance(problem, omemo_excpt.TrustException):
3085 c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	1052 if problem.problem == 'undecided':
c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	1053 undecided[str(hash(problem))] = problem
c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	1054 elif problem.problem == 'untrusted':
c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	1055 expect_problems.setdefault(problem.bare_jid, set()).add(
c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	1056 problem.device)
c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	1057 log.info(_(
c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	1058 "discarding untrusted device {device_id} with key {device_key} "
c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	1059 "for {entity}").format(
c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	1060 device_id=problem.device,
c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	1061 device_key=problem.ik.hex().upper(),
c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	1062 entity=problem.bare_jid,
c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	1063 )
c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	1064 )
c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	1065 else:
c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	1066 log.error(
c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	1067 f"Unexpected trust problem: {problem.problem!r} for device "
c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	1068 f"{problem.device} for {problem.bare_jid}, ignoring device")
c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	1069 expect_problems.setdefault(problem.bare_jid, set()).add(
c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	1070 problem.device)
2858 31a5038cdf79 plugin XEP-0384: small refactoring to encrypt messages + bugfix: Goffi <goffi@goffi.org> parents: 2857 diff changeset	1071 elif isinstance(problem, omemo_excpt.MissingBundleException):
2817 0ab62dd3cf05 plugin XEP-0384: better bundle handling + misc improvments Goffi <goffi@goffi.org> parents: 2771 diff changeset	1072 pb_entity = jid.JID(problem.bare_jid)
0ab62dd3cf05 plugin XEP-0384: better bundle handling + misc improvments Goffi <goffi@goffi.org> parents: 2771 diff changeset	1073 entity_cache = cache.setdefault(pb_entity, {})
0ab62dd3cf05 plugin XEP-0384: better bundle handling + misc improvments Goffi <goffi@goffi.org> parents: 2771 diff changeset	1074 entity_bundles = bundles.setdefault(pb_entity, {})
0ab62dd3cf05 plugin XEP-0384: better bundle handling + misc improvments Goffi <goffi@goffi.org> parents: 2771 diff changeset	1075 if problem.device in entity_cache:
0ab62dd3cf05 plugin XEP-0384: better bundle handling + misc improvments Goffi <goffi@goffi.org> parents: 2771 diff changeset	1076 entity_bundles[problem.device] = entity_cache[problem.device]
0ab62dd3cf05 plugin XEP-0384: better bundle handling + misc improvments Goffi <goffi@goffi.org> parents: 2771 diff changeset	1077 else:
3237 b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1078 found_bundles, missing = await self.getBundles(
2817 0ab62dd3cf05 plugin XEP-0384: better bundle handling + misc improvments Goffi <goffi@goffi.org> parents: 2771 diff changeset	1079 client, pb_entity, [problem.device])
0ab62dd3cf05 plugin XEP-0384: better bundle handling + misc improvments Goffi <goffi@goffi.org> parents: 2771 diff changeset	1080 entity_cache.update(bundles)
0ab62dd3cf05 plugin XEP-0384: better bundle handling + misc improvments Goffi <goffi@goffi.org> parents: 2771 diff changeset	1081 entity_bundles.update(found_bundles)
0ab62dd3cf05 plugin XEP-0384: better bundle handling + misc improvments Goffi <goffi@goffi.org> parents: 2771 diff changeset	1082 if problem.device in missing:
0ab62dd3cf05 plugin XEP-0384: better bundle handling + misc improvments Goffi <goffi@goffi.org> parents: 2771 diff changeset	1083 missing_bundles.setdefault(pb_entity, set()).add(
0ab62dd3cf05 plugin XEP-0384: better bundle handling + misc improvments Goffi <goffi@goffi.org> parents: 2771 diff changeset	1084 problem.device)
0ab62dd3cf05 plugin XEP-0384: better bundle handling + misc improvments Goffi <goffi@goffi.org> parents: 2771 diff changeset	1085 expect_problems.setdefault(problem.bare_jid, set()).add(
0ab62dd3cf05 plugin XEP-0384: better bundle handling + misc improvments Goffi <goffi@goffi.org> parents: 2771 diff changeset	1086 problem.device)
2860 851c47cc4ae7 plugin XEP-0384: handle NoEligibleDevicesException Goffi <goffi@goffi.org> parents: 2859 diff changeset	1087 elif isinstance(problem, omemo_excpt.NoEligibleDevicesException):
3085 c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	1088 if undecided or found_bundles:
2860 851c47cc4ae7 plugin XEP-0384: handle NoEligibleDevicesException Goffi <goffi@goffi.org> parents: 2859 diff changeset	1089 # we may have new devices after this run, so let's continue for now
851c47cc4ae7 plugin XEP-0384: handle NoEligibleDevicesException Goffi <goffi@goffi.org> parents: 2859 diff changeset	1090 continue
851c47cc4ae7 plugin XEP-0384: handle NoEligibleDevicesException Goffi <goffi@goffi.org> parents: 2859 diff changeset	1091 else:
851c47cc4ae7 plugin XEP-0384: handle NoEligibleDevicesException Goffi <goffi@goffi.org> parents: 2859 diff changeset	1092 raise problem
2858 31a5038cdf79 plugin XEP-0384: small refactoring to encrypt messages + bugfix: Goffi <goffi@goffi.org> parents: 2857 diff changeset	1093 else:
31a5038cdf79 plugin XEP-0384: small refactoring to encrypt messages + bugfix: Goffi <goffi@goffi.org> parents: 2857 diff changeset	1094 raise problem
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	1095
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	1096 for peer_jid, devices in missing_bundles.items():
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	1097 devices_s = [str(d) for d in devices]
2817 0ab62dd3cf05 plugin XEP-0384: better bundle handling + misc improvments Goffi <goffi@goffi.org> parents: 2771 diff changeset	1098 log.warning(
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	1099 _("Can't retrieve bundle for device(s) {devices} of entity {peer}, "
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	1100 "the message will not be readable on this/those device(s)").format(
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	1101 devices=", ".join(devices_s), peer=peer_jid.full()))
2817 0ab62dd3cf05 plugin XEP-0384: better bundle handling + misc improvments Goffi <goffi@goffi.org> parents: 2771 diff changeset	1102 client.feedback(
3104 118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1103 feedback_jid,
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	1104 D_("You're destinee {peer} has missing encryption data on some of "
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	1105 "his/her device(s) (bundle on device {devices}), the message won't "
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	1106 "be readable on this/those device.").format(
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	1107 peer=peer_jid.full(), devices=", ".join(devices_s)))
2817 0ab62dd3cf05 plugin XEP-0384: better bundle handling + misc improvments Goffi <goffi@goffi.org> parents: 2771 diff changeset	1108
3085 c048fc192739 plugin XEP-0384: update to latest python-omemo + better trust management: Goffi <goffi@goffi.org> parents: 3084 diff changeset	1109 if undecided:
3237 b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1110 omemo_policy = self.host.memory.getParamA(
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1111 PARAM_NAME, PARAM_CATEGORY, profile_key=client.profile
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1112 )
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1113 if omemo_policy == 'btbv':
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1114 # we first separate entities which have been trusted manually
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1115 manual_trust = await client._xep_0384_data.get(KEY_MANUAL_TRUST)
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1116 if manual_trust:
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1117 manual_undecided = {}
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1118 for hash_, pb in undecided.items():
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1119 if pb.bare_jid in manual_trust:
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1120 manual_undecided[hash_] = pb
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1121 for hash_ in manual_undecided:
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1122 del undecided[hash_]
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1123 else:
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1124 manual_undecided = None
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	1125
3237 b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1126 if undecided:
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1127 # we do the automatic trust here
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1128 await self.policyBTBV(
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1129 client, feedback_jid, expect_problems, undecided)
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1130 if manual_undecided:
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1131 # here user has to manually trust new devices from entities already
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1132 # verified
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1133 await self.policyManual(
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1134 client, feedback_jid, expect_problems, manual_undecided)
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1135 elif omemo_policy == 'manual':
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1136 await self.policyManual(
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1137 client, feedback_jid, expect_problems, undecided)
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1138 else:
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1139 raise exceptions.InternalError(f"Unexpected OMEMO policy: {omemo_policy}")
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	1140
3237 b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1141 async def encryptMessage(self, client, entity_bare_jids, message, feedback_jid=None):
3104 118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1142 if feedback_jid is None:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1143 if len(entity_bare_jids) != 1:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1144 log.error(
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1145 "feedback_jid must be provided when message is encrypted for more "
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1146 "than one entities")
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1147 feedback_jid = entity_bare_jids[0]
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1148 omemo_session = client._xep_0384_session
2858 31a5038cdf79 plugin XEP-0384: small refactoring to encrypt messages + bugfix: Goffi <goffi@goffi.org> parents: 2857 diff changeset	1149 expect_problems = {}
31a5038cdf79 plugin XEP-0384: small refactoring to encrypt messages + bugfix: Goffi <goffi@goffi.org> parents: 2857 diff changeset	1150 bundles = {}
31a5038cdf79 plugin XEP-0384: small refactoring to encrypt messages + bugfix: Goffi <goffi@goffi.org> parents: 2857 diff changeset	1151 loop_idx = 0
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	1152 try:
2858 31a5038cdf79 plugin XEP-0384: small refactoring to encrypt messages + bugfix: Goffi <goffi@goffi.org> parents: 2857 diff changeset	1153 while True:
31a5038cdf79 plugin XEP-0384: small refactoring to encrypt messages + bugfix: Goffi <goffi@goffi.org> parents: 2857 diff changeset	1154 if loop_idx > 10:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	1155 msg = _("Too many iterations in encryption loop")
2858 31a5038cdf79 plugin XEP-0384: small refactoring to encrypt messages + bugfix: Goffi <goffi@goffi.org> parents: 2857 diff changeset	1156 log.error(msg)
31a5038cdf79 plugin XEP-0384: small refactoring to encrypt messages + bugfix: Goffi <goffi@goffi.org> parents: 2857 diff changeset	1157 raise exceptions.InternalError(msg)
31a5038cdf79 plugin XEP-0384: small refactoring to encrypt messages + bugfix: Goffi <goffi@goffi.org> parents: 2857 diff changeset	1158 # encryptMessage may fail, in case of e.g. trust issue or missing bundle
31a5038cdf79 plugin XEP-0384: small refactoring to encrypt messages + bugfix: Goffi <goffi@goffi.org> parents: 2857 diff changeset	1159 try:
3240 d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	1160 if not message:
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	1161 encrypted = await omemo_session.encryptRatchetForwardingMessage(
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	1162 entity_bare_jids,
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	1163 bundles,
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	1164 expect_problems = expect_problems)
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	1165 else:
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	1166 encrypted = await omemo_session.encryptMessage(
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	1167 entity_bare_jids,
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	1168 message,
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	1169 bundles,
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	1170 expect_problems = expect_problems)
2858 31a5038cdf79 plugin XEP-0384: small refactoring to encrypt messages + bugfix: Goffi <goffi@goffi.org> parents: 2857 diff changeset	1171 except omemo_excpt.EncryptionProblemsException as e:
31a5038cdf79 plugin XEP-0384: small refactoring to encrypt messages + bugfix: Goffi <goffi@goffi.org> parents: 2857 diff changeset	1172 # we know the problem to solve, we can try to fix them
3237 b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1173 await self.handleProblems(
2858 31a5038cdf79 plugin XEP-0384: small refactoring to encrypt messages + bugfix: Goffi <goffi@goffi.org> parents: 2857 diff changeset	1174 client,
3104 118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1175 feedback_jid=feedback_jid,
2858 31a5038cdf79 plugin XEP-0384: small refactoring to encrypt messages + bugfix: Goffi <goffi@goffi.org> parents: 2857 diff changeset	1176 bundles=bundles,
31a5038cdf79 plugin XEP-0384: small refactoring to encrypt messages + bugfix: Goffi <goffi@goffi.org> parents: 2857 diff changeset	1177 expect_problems=expect_problems,
31a5038cdf79 plugin XEP-0384: small refactoring to encrypt messages + bugfix: Goffi <goffi@goffi.org> parents: 2857 diff changeset	1178 problems=e.problems)
31a5038cdf79 plugin XEP-0384: small refactoring to encrypt messages + bugfix: Goffi <goffi@goffi.org> parents: 2857 diff changeset	1179 loop_idx += 1
31a5038cdf79 plugin XEP-0384: small refactoring to encrypt messages + bugfix: Goffi <goffi@goffi.org> parents: 2857 diff changeset	1180 else:
31a5038cdf79 plugin XEP-0384: small refactoring to encrypt messages + bugfix: Goffi <goffi@goffi.org> parents: 2857 diff changeset	1181 break
31a5038cdf79 plugin XEP-0384: small refactoring to encrypt messages + bugfix: Goffi <goffi@goffi.org> parents: 2857 diff changeset	1182 except Exception as e:
3104 118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1183 msg = _("Can't encrypt message for {entities}: {reason}".format(
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1184 entities=', '.join(e.full() for e in entity_bare_jids), reason=e))
2859 4e875d9eea48 plugin XEP-0384: give feedback to client when encryption failed Goffi <goffi@goffi.org> parents: 2858 diff changeset	1185 log.warning(msg)
4e875d9eea48 plugin XEP-0384: give feedback to client when encryption failed Goffi <goffi@goffi.org> parents: 2858 diff changeset	1186 extra = {C.MESS_EXTRA_INFO: C.EXTRA_INFO_ENCR_ERR}
3104 118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1187 client.feedback(feedback_jid, msg, extra)
2858 31a5038cdf79 plugin XEP-0384: small refactoring to encrypt messages + bugfix: Goffi <goffi@goffi.org> parents: 2857 diff changeset	1188 raise e
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	1189
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1190 defer.returnValue(encrypted)
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1191
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1192 @defer.inlineCallbacks
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1193 def _messageReceivedTrigger(self, client, message_elt, post_treat):
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1194 try:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	1195 encrypted_elt = next(message_elt.elements(NS_OMEMO, "encrypted"))
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1196 except StopIteration:
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1197 # no OMEMO message here
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1198 defer.returnValue(True)
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1199
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1200 # we have an encrypted message let's decrypt it
3104 118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1201
2654 e7bfbded652a plugin XEP-0384, install: adapted plugin to omemo module changes + added omemo module to dependencies: Goffi <goffi@goffi.org> parents: 2648 diff changeset	1202 from_jid = jid.JID(message_elt['from'])
3104 118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1203
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1204 if message_elt.getAttribute("type") == C.MESS_TYPE_GROUPCHAT:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1205 # with group chat, we must get the real jid for decryption
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1206 # and use the room as feedback_jid
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1207
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1208 if self._m is None:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1209 # plugin XEP-0045 (MUC) is not available
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1210 defer.returnValue(True)
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1211
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1212 room_jid = from_jid.userhostJID()
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1213 feedback_jid = room_jid
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1214 if self._sid is not None:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1215 mess_id = self._sid.getOriginId(message_elt)
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1216 else:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1217 mess_id = None
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1218
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1219 if mess_id is None:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1220 mess_id = message_elt.getAttribute('id')
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1221 cache_key = (room_jid, mess_id)
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1222
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1223 try:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1224 room = self._m.getRoom(client, room_jid)
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1225 except exceptions.NotFound:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1226 log.warning(
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1227 f"Received an OMEMO encrypted msg from a room {room_jid} which has "
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1228 f"not been joined, ignoring")
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1229 defer.returnValue(True)
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1230
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1231 user = room.getUser(from_jid.resource)
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1232 if user is None:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1233 log.warning(f"Can't find user {user} in room {room_jid}, ignoring")
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1234 defer.returnValue(True)
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1235 if not user.entity:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1236 log.warning(
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1237 f"Real entity of user {user} in room {room_jid} can't be established,"
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1238 f" OMEMO encrypted message can't be decrypted")
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1239 defer.returnValue(True)
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1240
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1241 # now we have real jid of the entity, we use it instead of from_jid
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1242 from_jid = user.entity.userhostJID()
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1243
2817 0ab62dd3cf05 plugin XEP-0384: better bundle handling + misc improvments Goffi <goffi@goffi.org> parents: 2771 diff changeset	1244 else:
3104 118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1245 # we have a one2one message, we can user "from" and "to" normally
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1246
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1247 if from_jid.userhostJID() == client.jid.userhostJID():
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1248 feedback_jid = jid.JID(message_elt['to'])
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1249 else:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1250 feedback_jid = from_jid
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1251
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1252
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1253 if (message_elt.getAttribute("type") == C.MESS_TYPE_GROUPCHAT
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1254 and mess_id is not None
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1255 and cache_key in client._xep_0384_muc_cache):
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1256 plaintext = client._xep_0384_muc_cache.pop(cache_key)
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1257 if not client._xep_0384_muc_cache:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1258 client._xep_0384_muc_cache_timer.cancel()
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1259 client._xep_0384_muc_cache_timer = None
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1260 else:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1261 try:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1262 omemo_session = client._xep_0384_session
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1263 except AttributeError:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1264 # on startup, message can ve received before session actually exists
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1265 # so we need to synchronise here
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1266 yield client._xep_0384_ready
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1267 omemo_session = client._xep_0384_session
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	1268
3104 118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1269 device_id = client._xep_0384_device_id
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1270 try:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1271 header_elt = next(encrypted_elt.elements(NS_OMEMO, 'header'))
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1272 iv_elt = next(header_elt.elements(NS_OMEMO, 'iv'))
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1273 except StopIteration:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1274 log.warning(_("Invalid OMEMO encrypted stanza, ignoring: {xml}")
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1275 .format(xml=message_elt.toXml()))
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1276 defer.returnValue(False)
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1277 try:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1278 s_device_id = header_elt['sid']
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1279 except KeyError:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1280 log.warning(_("Invalid OMEMO encrypted stanza, missing sender device ID, "
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1281 "ignoring: {xml}")
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1282 .format(xml=message_elt.toXml()))
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1283 defer.returnValue(False)
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1284 try:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1285 key_elt = next((e for e in header_elt.elements(NS_OMEMO, 'key')
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1286 if int(e['rid']) == device_id))
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1287 except StopIteration:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1288 log.warning(_("This OMEMO encrypted stanza has not been encrypted "
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1289 "for our device (device_id: {device_id}, fingerprint: "
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1290 "{fingerprint}): {xml}").format(
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1291 device_id=device_id,
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1292 fingerprint=omemo_session.public_bundle.ik.hex().upper(),
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1293 xml=encrypted_elt.toXml()))
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1294 user_msg = (D_("An OMEMO message from {sender} has not been encrypted for "
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1295 "our device, we can't decrypt it").format(
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1296 sender=from_jid.full()))
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1297 extra = {C.MESS_EXTRA_INFO: C.EXTRA_INFO_DECR_ERR}
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1298 client.feedback(feedback_jid, user_msg, extra)
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1299 defer.returnValue(False)
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1300 except ValueError as e:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1301 log.warning(_("Invalid recipient ID: {msg}".format(msg=e)))
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1302 defer.returnValue(False)
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1303 is_pre_key = C.bool(key_elt.getAttribute('prekey', 'false'))
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1304 payload_elt = next(encrypted_elt.elements(NS_OMEMO, 'payload'), None)
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1305 additional_information = {
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1306 "from_storage": bool(message_elt.delay)
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1307 }
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1308
3104 118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1309 kwargs = {
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1310 "bare_jid": from_jid.userhostJID(),
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1311 "device": s_device_id,
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1312 "iv": base64.b64decode(bytes(iv_elt)),
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1313 "message": base64.b64decode(bytes(key_elt)),
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1314 "is_pre_key_message": is_pre_key,
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1315 "additional_information": additional_information,
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1316 }
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1317
2738 eb58f26ed236 plugin XEP-0384: update to last python-omemo + trust management: Goffi <goffi@goffi.org> parents: 2662 diff changeset	1318 try:
3240 d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	1319 if payload_elt is None:
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	1320 omemo_session.decryptRatchetForwardingMessage(**kwargs)
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	1321 plaintext = None
3104 118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1322 else:
3240 d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	1323 kwargs["ciphertext"] = base64.b64decode(bytes(payload_elt))
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	1324 try:
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	1325 plaintext = yield omemo_session.decryptMessage(**kwargs)
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	1326 except omemo_excpt.TrustException:
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	1327 post_treat.addCallback(client.encryption.markAsUntrusted)
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	1328 kwargs['allow_untrusted'] = True
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	1329 plaintext = yield omemo_session.decryptMessage(**kwargs)
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	1330 else:
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	1331 post_treat.addCallback(client.encryption.markAsTrusted)
d85b68e44297 plugin XEP-0384: fixed /omemo_reset + device ID type: Goffi <goffi@goffi.org> parents: 3237 diff changeset	1332 plaintext = plaintext.decode()
3104 118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1333 except Exception as e:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1334 log.warning(_("Can't decrypt message: {reason}\n{xml}").format(
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1335 reason=e, xml=message_elt.toXml()))
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1336 user_msg = (D_(
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1337 "An OMEMO message from {sender} can't be decrypted: {reason}")
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1338 .format(sender=from_jid.full(), reason=e))
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1339 extra = {C.MESS_EXTRA_INFO: C.EXTRA_INFO_DECR_ERR}
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1340 client.feedback(feedback_jid, user_msg, extra)
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1341 defer.returnValue(False)
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1342 finally:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1343 if omemo_session.republish_bundle:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1344 # we don't wait for the Deferred (i.e. no yield) on purpose
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1345 # there is no need to block the whole message workflow while
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1346 # updating the bundle
3214 8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	1347 defer.ensureDeferred(
8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	1348 self.setBundle(client, omemo_session.public_bundle, device_id)
8d92d4d829fb plugin XEP-0384: use "max_items=1" for devices and bundles nodes: Goffi <goffi@goffi.org> parents: 3172 diff changeset	1349 )
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1350
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1351 message_elt.children.remove(encrypted_elt)
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1352 if plaintext:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	1353 message_elt.addElement("body", content=plaintext)
3231 e756e0eb1be4 core (memory/encryption): automatic start encryption if peer send encrypted message: Goffi <goffi@goffi.org> parents: 3218 diff changeset	1354 post_treat.addCallback(client.encryption.markAsEncrypted, namespace=NS_OMEMO)
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1355 defer.returnValue(True)
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1356
3104 118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1357 def getJIDsForRoom(self, client, room_jid):
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1358 if self._m is None:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1359 exceptions.InternalError("XEP-0045 plugin missing, can't encrypt for group chat")
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1360 room = self._m.getRoom(client, room_jid)
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1361 return [u.entity.userhostJID() for u in room.roster.values()]
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1362
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1363 def _expireMUCCache(self, client):
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1364 client._xep_0384_muc_cache_timer = None
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1365 for (room_jid, uid), msg in client._xep_0384_muc_cache.items():
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1366 client.feedback(
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1367 room_jid,
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1368 D_("Our message with UID {uid} has not been received in time, it has "
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1369 "probably been lost. The message was: {msg!r}").format(
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1370 uid=uid, msg=str(msg)))
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1371
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1372 client._xep_0384_muc_cache.clear()
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1373 log.warning("Cache for OMEMO MUC has expired")
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1374
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1375 @defer.inlineCallbacks
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1376 def _sendMessageDataTrigger(self, client, mess_data):
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1377 encryption = mess_data.get(C.MESS_KEY_ENCRYPTION)
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1378 if encryption is None or encryption['plugin'].namespace != NS_OMEMO:
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1379 return
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1380 message_elt = mess_data["xml"]
3104 118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1381 if mess_data['type'] == C.MESS_TYPE_GROUPCHAT:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1382 feedback_jid = room_jid = mess_data['to']
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1383 to_jids = self.getJIDsForRoom(client, room_jid)
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1384 else:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1385 feedback_jid = to_jid = mess_data["to"].userhostJID()
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1386 to_jids = [to_jid]
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	1387 log.debug("encrypting message")
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1388 body = None
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1389 for child in list(message_elt.children):
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1390 if child.name == "body":
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1391 # we remove all unencrypted body,
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1392 # and will only encrypt the first one
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1393 if body is None:
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1394 body = child
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1395 message_elt.children.remove(child)
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1396 elif child.name == "html":
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1397 # we don't want any XHTML-IM element
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1398 message_elt.children.remove(child)
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1399
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1400 if body is None:
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	1401 log.warning("No message found")
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1402 return
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1403
3104 118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1404 body = str(body)
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1405
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1406 if mess_data['type'] == C.MESS_TYPE_GROUPCHAT:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1407 key = (room_jid, mess_data['uid'])
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1408 # XXX: we can't encrypt message for our own device for security reason
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1409 # so we keep the plain text version in cache until we receive the
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1410 # message. We don't send it directly to bridge to keep a workflow
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1411 # similar to plain text MUC, so when we see it in frontend we know
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1412 # that it has been sent correctly.
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1413 client._xep_0384_muc_cache[key] = body
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1414 timer = client._xep_0384_muc_cache_timer
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1415 if timer is None:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1416 client._xep_0384_muc_cache_timer = reactor.callLater(
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1417 MUC_CACHE_TTL, self._expireMUCCache, client)
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1418 else:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1419 timer.reset(MUC_CACHE_TTL)
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1420 # we use origin-id when possible, to identifiy the message in a stable way
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1421 if self._sid is not None:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1422 self._sid.addOriginId(message_elt, mess_data['uid'])
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1423
3237 b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1424 encryption_data = yield defer.ensureDeferred(self.encryptMessage(
b0c57c9a4bd8 plugin XEP-0384: OMEMO trust policy: Goffi <goffi@goffi.org> parents: 3236 diff changeset	1425 client, to_jids, body, feedback_jid=feedback_jid))
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1426
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1427 encrypted_elt = message_elt.addElement((NS_OMEMO, 'encrypted'))
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1428 header_elt = encrypted_elt.addElement('header')
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2925 diff changeset	1429 header_elt['sid'] = str(encryption_data['sid'])
3104 118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1430
3696 52ee22d78e18 plugin XEP-0384: fix encryption for user own devices: Goffi <goffi@goffi.org> parents: 3479 diff changeset	1431 for key_data in encryption_data['keys'].values():
52ee22d78e18 plugin XEP-0384: fix encryption for user own devices: Goffi <goffi@goffi.org> parents: 3479 diff changeset	1432 for rid, data in key_data.items():
3104 118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1433 key_elt = header_elt.addElement(
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1434 'key',
3696 52ee22d78e18 plugin XEP-0384: fix encryption for user own devices: Goffi <goffi@goffi.org> parents: 3479 diff changeset	1435 content=b64enc(data['data'])
52ee22d78e18 plugin XEP-0384: fix encryption for user own devices: Goffi <goffi@goffi.org> parents: 3479 diff changeset	1436 )
3104 118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1437 key_elt['rid'] = str(rid)
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1438 if data['pre_key']:
118d91c932a7 plugin XEP-0384: OMEMO for MUC implementation: Goffi <goffi@goffi.org> parents: 3098 diff changeset	1439 key_elt['prekey'] = 'true'
2648 0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1440
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1441 header_elt.addElement(
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1442 'iv',
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1443 content=b64enc(encryption_data['iv']))
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1444 try:
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1445 encrypted_elt.addElement(
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1446 'payload',
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1447 content=b64enc(encryption_data['payload']))
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1448 except KeyError:
0f76813afc57 plugin XEP-0384: OMEMO implementation first draft: Goffi <goffi@goffi.org> parents: diff changeset	1449 pass

Mercurial > libervia-backend

annotate sat/plugins/plugin_xep_0384.py @ 3728:b15644cae50d