libervia-backend: libervia/backend/plugins/plugin_xep

annotate libervia/backend/plugins/plugin_xep_0373.py @ 4340:ea72364131d5 default tip @

doc (components): Update Email Gateway documentation: A section has been added to explain how attachments are handled. fix 453

author	Goffi <goffi@goffi.org>
date	Tue, 03 Dec 2024 00:53:18 +0100
parents	111dce64dcb5
children

rev	line source
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1 #!/usr/bin/env python3
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	3 # Libervia plugin for OpenPGP for XMPP
4332 71c939e34ca6 XEP-0373 (OX): Adjust to gpgme updates: generate with explicit algorithm and subkeys Syndace <me@syndace.dev> parents: 4270 diff changeset	4 # Copyright (C) 2022-2024 Tim Henkes (me@syndace.dev)
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	5
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	6 # This program is free software: you can redistribute it and/or modify
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	7 # it under the terms of the GNU Affero General Public License as published by
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	8 # the Free Software Foundation, either version 3 of the License, or
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	9 # (at your option) any later version.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	10
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	11 # This program is distributed in the hope that it will be useful,
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	14 # GNU Affero General Public License for more details.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	15
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	16 # You should have received a copy of the GNU Affero General Public License
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	18
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	19 from abc import ABC, abstractmethod
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	20 import base64
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	21 from datetime import datetime, timezone
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	22 import enum
4212 5f2d496c633f core: get rid of `pickle`: Goffi <goffi@goffi.org> parents: 4073 diff changeset	23 import json
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	24 import secrets
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	25 import string
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	26 from typing import Any, Dict, Iterable, List, Literal, Optional, Set, Tuple, cast
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	27 from xml.sax.saxutils import quoteattr
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	28
4212 5f2d496c633f core: get rid of `pickle`: Goffi <goffi@goffi.org> parents: 4073 diff changeset	29 from typing import Final, NamedTuple, Never, assert_never
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	30 from wokkel import muc, pubsub
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	31 from wokkel.disco import DiscoFeature, DiscoInfo
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	32 import xmlschema
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	33
4071 4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend` Goffi <goffi@goffi.org> parents: 4037 diff changeset	34 from libervia.backend.core import exceptions
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend` Goffi <goffi@goffi.org> parents: 4037 diff changeset	35 from libervia.backend.core.constants import Const as C
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend` Goffi <goffi@goffi.org> parents: 4037 diff changeset	36 from libervia.backend.core.core_types import SatXMPPEntity
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend` Goffi <goffi@goffi.org> parents: 4037 diff changeset	37 from libervia.backend.core.i18n import _, D_
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend` Goffi <goffi@goffi.org> parents: 4037 diff changeset	38 from libervia.backend.core.log import getLogger, Logger
4073 7c5654c54fed refactoring: rename `core.sat_main` to `core.main` Goffi <goffi@goffi.org> parents: 4072 diff changeset	39 from libervia.backend.core.main import LiberviaBackend
4071 4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend` Goffi <goffi@goffi.org> parents: 4037 diff changeset	40 from libervia.backend.core.xmpp import SatXMPPClient
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend` Goffi <goffi@goffi.org> parents: 4037 diff changeset	41 from libervia.backend.memory import persistent
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend` Goffi <goffi@goffi.org> parents: 4037 diff changeset	42 from libervia.backend.plugins.plugin_xep_0045 import XEP_0045
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend` Goffi <goffi@goffi.org> parents: 4037 diff changeset	43 from libervia.backend.plugins.plugin_xep_0060 import XEP_0060
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend` Goffi <goffi@goffi.org> parents: 4037 diff changeset	44 from libervia.backend.plugins.plugin_xep_0163 import XEP_0163
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend` Goffi <goffi@goffi.org> parents: 4037 diff changeset	45 from libervia.backend.tools.xmpp_datetime import format_datetime, parse_datetime
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend` Goffi <goffi@goffi.org> parents: 4037 diff changeset	46 from libervia.backend.tools import xml_tools
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	47 from twisted.internet import defer
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	48 from twisted.words.protocols.jabber import jid
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	49 from twisted.words.xish import domish
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	50
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	51 try:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	52 import gpg
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	53 except ImportError as import_error:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	54 raise exceptions.MissingModule(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	55 "You are missing the 'gpg' package required by the OX plugin. The recommended"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	56 " installation method is via your operating system's package manager, since the"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	57 " version of the library has to match the version of your GnuPG installation. See"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	58 " https://wiki.python.org/moin/GnuPrivacyGuard#Accessing_GnuPG_via_gpgme"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	59 ) from import_error
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	60
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	61
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	62 __all__ = [ # pylint: disable=unused-variable
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	63 "PLUGIN_INFO",
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	64 "NS_OX",
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	65 "XEP_0373",
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	66 "VerificationError",
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	67 "XMPPInteractionFailed",
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	68 "InvalidPacket",
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	69 "DecryptionFailed",
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	70 "VerificationFailed",
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	71 "UnknownKey",
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	72 "GPGProviderError",
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	73 "GPGPublicKey",
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	74 "GPGSecretKey",
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	75 "GPGProvider",
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	76 "PublicKeyMetadata",
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	77 "gpg_provider",
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	78 "TrustLevel",
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	79 ]
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	80
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	81
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	82 log = cast(Logger, getLogger(__name__)) # type: ignore[no-untyped-call]
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	83
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	84
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	85 PLUGIN_INFO = {
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	86 C.PI_NAME: "XEP-0373",
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	87 C.PI_IMPORT_NAME: "XEP-0373",
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	88 C.PI_TYPE: "SEC",
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	89 C.PI_PROTOCOLS: ["XEP-0373"],
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	90 C.PI_DEPENDENCIES: ["XEP-0060", "XEP-0163"],
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	91 C.PI_RECOMMENDATIONS: [],
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	92 C.PI_MAIN: "XEP_0373",
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	93 C.PI_HANDLER: "no",
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	94 C.PI_DESCRIPTION: D_("Implementation of OpenPGP for XMPP"),
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	95 }
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	96
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	97
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	98 NS_OX: Final = "urn:xmpp:openpgp:0"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	99
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	100
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	101 PARAM_CATEGORY = "Security"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	102 PARAM_NAME = "ox_policy"
3942 a92eef737703 plugin XEP-0373: download public keys if they are not found in local storage: Goffi <goffi@goffi.org> parents: 3933 diff changeset	103 STR_KEY_PUBLIC_KEYS_METADATA = "/public-keys-metadata/{}"
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	104
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	105
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	106 class VerificationError(Exception):
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	107 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	108 Raised by verifying methods of :class:`XEP_0373` on semantical verification errors.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	109 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	110
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	111
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	112 class XMPPInteractionFailed(Exception):
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	113 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	114 Raised by methods of :class:`XEP_0373` on XMPP interaction failure. The reason this
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	115 exception exists is that the exceptions raised by XMPP interactions are not properly
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	116 documented for the most part, thus all exceptions are caught and wrapped in instances
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	117 of this class.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	118 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	119
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	120
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	121 class InvalidPacket(ValueError):
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	122 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	123 Raised by methods of :class:`GPGProvider` when an invalid packet is encountered.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	124 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	125
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	126
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	127 class DecryptionFailed(Exception):
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	128 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	129 Raised by methods of :class:`GPGProvider` on decryption failures.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	130 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	131
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	132
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	133 class VerificationFailed(Exception):
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	134 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	135 Raised by methods of :class:`GPGProvider` on verification failures.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	136 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	137
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	138
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	139 class UnknownKey(ValueError):
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	140 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	141 Raised by methods of :class:`GPGProvider` when an unknown key is referenced.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	142 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	143
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	144
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	145 class GPGProviderError(Exception):
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	146 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	147 Raised by methods of :class:`GPGProvider` on internal errors.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	148 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	149
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	150
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	151 class GPGPublicKey(ABC):
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	152 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	153 Interface describing a GPG public key.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	154 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	155
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	156 @property
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	157 @abstractmethod
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	158 def fingerprint(self) -> str:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	159 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	160 @return: The OpenPGP v4 fingerprint string of this public key.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	161 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	162
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	163
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	164 class GPGSecretKey(ABC):
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	165 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	166 Interface descibing a GPG secret key.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	167 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	168
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	169 @property
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	170 @abstractmethod
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	171 def public_key(self) -> GPGPublicKey:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	172 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	173 @return: The public key corresponding to this secret key.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	174 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	175
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	176
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	177 class GPGProvider(ABC):
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	178 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	179 Interface describing a GPG provider, i.e. a library or framework providing GPG
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	180 encryption, signing and key management.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	181
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	182 All methods may raise :class:`GPGProviderError` in addition to those exception types
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	183 listed explicitly.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	184
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	185 # TODO: Check keys for revoked, disabled and expired everywhere and exclude those (?)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	186 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	187
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	188 @abstractmethod
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	189 def export_public_key(self, public_key: GPGPublicKey) -> bytes:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	190 """Export a public key in a key material packet according to RFC 4880 §5.5.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	191
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	192 Do not use OpenPGP's ASCII Armor.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	193
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	194 @param public_key: The public key to export.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	195 @return: The packet containing the exported public key.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	196 @raise UnknownKey: if the public key is not available.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	197 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	198
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	199 @abstractmethod
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	200 def import_public_key(self, packet: bytes) -> GPGPublicKey:
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3960 diff changeset	201 """import a public key from a key material packet according to RFC 4880 §5.5.
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	202
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	203 OpenPGP's ASCII Armor is not used.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	204
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	205 @param packet: A packet containing an exported public key.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	206 @return: The public key imported from the packet.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	207 @raise InvalidPacket: if the packet is either syntactically or semantically deemed
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	208 invalid.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	209
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	210 @warning: Only packets of version 4 or higher may be accepted, packets below
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	211 version 4 MUST be rejected.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	212 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	213
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	214 @abstractmethod
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	215 def backup_secret_key(self, secret_key: GPGSecretKey) -> bytes:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	216 """Export a secret key for transfer according to RFC 4880 §11.1.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	217
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	218 Do not encrypt the secret data, i.e. set the octet indicating string-to-key usage
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	219 conventions to zero in the corresponding secret-key packet according to RFC 4880
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	220 §5.5.3. Do not use OpenPGP's ASCII Armor.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	221
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	222 @param secret_key: The secret key to export.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	223 @return: The binary blob containing the exported secret key.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	224 @raise UnknownKey: if the secret key is not available.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	225 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	226
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	227 @abstractmethod
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	228 def restore_secret_keys(self, data: bytes) -> Set[GPGSecretKey]:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	229 """Restore secret keys exported for transfer according to RFC 4880 §11.1.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	230
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	231 The secret data is not encrypted, i.e. the octet indicating string-to-key usage
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	232 conventions in the corresponding secret-key packets according to RFC 4880 §5.5.3
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	233 are set to zero. OpenPGP's ASCII Armor is not used.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	234
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	235 @param data: Concatenation of one or more secret keys exported for transfer.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	236 @return: The secret keys imported from the data.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	237 @raise InvalidPacket: if the data or one of the packets included in the data is
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	238 either syntactically or semantically deemed invalid.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	239
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	240 @warning: Only packets of version 4 or higher may be accepted, packets below
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	241 version 4 MUST be rejected.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	242 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	243
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	244 @abstractmethod
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	245 def encrypt_symmetrically(self, plaintext: bytes, password: str) -> bytes:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	246 """Encrypt data symmetrically according to RFC 4880 §5.3.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	247
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	248 The password is used to build a Symmetric-Key Encrypted Session Key packet which
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	249 precedes the Symmetrically Encrypted Data packet that holds the encrypted data.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	250
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	251 @param plaintext: The data to encrypt.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	252 @param password: The password to encrypt the data with.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	253 @return: The encrypted data.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	254 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	255
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	256 @abstractmethod
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	257 def decrypt_symmetrically(self, ciphertext: bytes, password: str) -> bytes:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	258 """Decrypt data symmetrically according to RFC 4880 §5.3.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	259
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	260 The ciphertext consists of a Symmetrically Encrypted Data packet that holds the
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	261 encrypted data, preceded by a Symmetric-Key Encrypted Session Key packet using the
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	262 password.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	263
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	264 @param ciphertext: The ciphertext.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	265 @param password: The password to decrypt the data with.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	266 @return: The plaintext.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	267 @raise DecryptionFailed: on decryption failure.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	268 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	269
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	270 @abstractmethod
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	271 def sign(self, data: bytes, secret_keys: Set[GPGSecretKey]) -> bytes:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	272 """Sign some data.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	273
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	274 OpenPGP's ASCII Armor is not used.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	275
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	276 @param data: The data to sign.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	277 @param secret_keys: The secret keys to sign the data with.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	278 @return: The OpenPGP message carrying the signed data.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	279 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	280
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	281 @abstractmethod
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	282 def sign_detached(self, data: bytes, secret_keys: Set[GPGSecretKey]) -> bytes:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	283 """Sign some data. Create the signature detached from the data.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	284
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	285 OpenPGP's ASCII Armor is not used.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	286
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	287 @param data: The data to sign.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	288 @param secret_keys: The secret keys to sign the data with.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	289 @return: The OpenPGP message carrying the detached signature.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	290 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	291
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	292 @abstractmethod
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	293 def verify(self, signed_data: bytes, public_keys: Set[GPGPublicKey]) -> bytes:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	294 """Verify signed data.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	295
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	296 OpenPGP's ASCII Armor is not used.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	297
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	298 @param signed_data: The signed data as an OpenPGP message.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	299 @param public_keys: The public keys to verify the signature with.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	300 @return: The verified and unpacked data.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	301 @raise VerificationFailed: if the data could not be verified.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	302
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	303 @warning: For implementors: it has to be confirmed that a valid signature by one
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	304 of the public keys is available.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	305 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	306
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	307 @abstractmethod
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	308 def verify_detached(
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	309 self, data: bytes, signature: bytes, public_keys: Set[GPGPublicKey]
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	310 ) -> None:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	311 """Verify signed data, where the signature was created detached from the data.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	312
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	313 OpenPGP's ASCII Armor is not used.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	314
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	315 @param data: The data.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	316 @param signature: The signature as an OpenPGP message.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	317 @param public_keys: The public keys to verify the signature with.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	318 @raise VerificationFailed: if the data could not be verified.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	319
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	320 @warning: For implementors: it has to be confirmed that a valid signature by one
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	321 of the public keys is available.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	322 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	323
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	324 @abstractmethod
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	325 def encrypt(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	326 self,
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	327 plaintext: bytes,
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	328 public_keys: Set[GPGPublicKey],
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	329 signing_keys: Optional[Set[GPGSecretKey]] = None,
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	330 ) -> bytes:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	331 """Encrypt and optionally sign some data.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	332
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	333 OpenPGP's ASCII Armor is not used.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	334
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	335 @param plaintext: The data to encrypt and optionally sign.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	336 @param public_keys: The public keys to encrypt the data for.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	337 @param signing_keys: The secret keys to sign the data with.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	338 @return: The OpenPGP message carrying the encrypted and optionally signed data.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	339 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	340
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	341 @abstractmethod
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	342 def decrypt(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	343 self,
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	344 ciphertext: bytes,
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	345 secret_keys: Set[GPGSecretKey],
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	346 public_keys: Optional[Set[GPGPublicKey]] = None,
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	347 ) -> bytes:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	348 """Decrypt and optionally verify some data.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	349
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	350 OpenPGP's ASCII Armor is not used.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	351
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	352 @param ciphertext: The encrypted and optionally signed data as an OpenPGP message.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	353 @param secret_keys: The secret keys to attempt decryption with.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	354 @param public_keys: The public keys to verify the optional signature with.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	355 @return: The decrypted, optionally verified and unpacked data.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	356 @raise DecryptionFailed: on decryption failure.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	357 @raise VerificationFailed: if the data could not be verified.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	358
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	359 @warning: For implementors: it has to be confirmed that the data was decrypted
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	360 using one of the secret keys and that a valid signature by one of the public
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	361 keys is available in case the data is signed.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	362 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	363
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	364 @abstractmethod
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	365 def list_public_keys(self, user_id: str) -> Set[GPGPublicKey]:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	366 """List public keys.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	367
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	368 @param user_id: The user id.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	369 @return: The set of public keys available for this user id.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	370 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	371
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	372 @abstractmethod
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	373 def list_secret_keys(self, user_id: str) -> Set[GPGSecretKey]:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	374 """List secret keys.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	375
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	376 @param user_id: The user id.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	377 @return: The set of secret keys available for this user id.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	378 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	379
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	380 @abstractmethod
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	381 def can_sign(self, public_key: GPGPublicKey) -> bool:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	382 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	383 @return: Whether the public key belongs to a key pair capable of signing.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	384 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	385
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	386 @abstractmethod
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	387 def can_encrypt(self, public_key: GPGPublicKey) -> bool:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	388 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	389 @return: Whether the public key belongs to a key pair capable of encryption.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	390 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	391
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	392 @abstractmethod
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	393 def create_key(self, user_id: str) -> GPGSecretKey:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	394 """Create a new GPG key, capable of signing and encryption.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	395
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	396 The key is generated without password protection and without expiration. If a key
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	397 with the same user id already exists, a new key is created anyway.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	398
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	399 @param user_id: The user id to assign to the new key.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	400 @return: The new key.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	401 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	402
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	403
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	404 class GPGME_GPGPublicKey(GPGPublicKey):
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	405 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	406 GPG public key implementation based on GnuPG Made Easy (GPGME).
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	407 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	408
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	409 def __init__(self, key_obj: Any) -> None:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	410 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	411 @param key_obj: The GPGME key object.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	412 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	413
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	414 self.__key_obj = key_obj
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	415
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	416 @property
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	417 def fingerprint(self) -> str:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	418 return self.__key_obj.fpr
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	419
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	420 @property
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	421 def key_obj(self) -> Any:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	422 return self.__key_obj
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	423
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	424
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	425 class GPGME_GPGSecretKey(GPGSecretKey):
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	426 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	427 GPG secret key implementation based on GnuPG Made Easy (GPGME).
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	428 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	429
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	430 def __init__(self, public_key: GPGME_GPGPublicKey) -> None:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	431 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	432 @param public_key: The public key corresponding to this secret key.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	433 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	434
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	435 self.__public_key = public_key
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	436
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	437 @property
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	438 def public_key(self) -> GPGME_GPGPublicKey:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	439 return self.__public_key
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	440
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	441
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	442 class GPGME_GPGProvider(GPGProvider):
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	443 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	444 GPG provider implementation based on GnuPG Made Easy (GPGME).
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	445 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	446
4332 71c939e34ca6 XEP-0373 (OX): Adjust to gpgme updates: generate with explicit algorithm and subkeys Syndace <me@syndace.dev> parents: 4270 diff changeset	447 ALGORITHM = "ed25519/cert,sign+cv25519/encr"
71c939e34ca6 XEP-0373 (OX): Adjust to gpgme updates: generate with explicit algorithm and subkeys Syndace <me@syndace.dev> parents: 4270 diff changeset	448
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	449 def __init__(self, home_dir: Optional[str] = None) -> None:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	450 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	451 @param home_dir: Optional GPG home directory path to use for all operations.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	452 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	453
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	454 self.__home_dir = home_dir
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	455
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	456 def export_public_key(self, public_key: GPGPublicKey) -> bytes:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	457 assert isinstance(public_key, GPGME_GPGPublicKey)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	458
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	459 pattern = public_key.fingerprint
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	460
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	461 with gpg.Context(home_dir=self.__home_dir) as c:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	462 try:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	463 result = c.key_export_minimal(pattern)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	464 except gpg.errors.GPGMEError as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	465 raise GPGProviderError("Internal GPGME error") from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	466
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	467 if result is None:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	468 raise UnknownKey(f"Public key {pattern} not found.")
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	469
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	470 return result
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	471
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	472 def import_public_key(self, packet: bytes) -> GPGPublicKey:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	473 # TODO
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	474 # - Reject packets older than version 4
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	475 # - Check whether it's actually a public key (through packet inspection?)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	476
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	477 with gpg.Context(home_dir=self.__home_dir) as c:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	478 try:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	479 result = c.key_import(packet)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	480 except gpg.errors.GPGMEError as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	481 # From looking at the code, `key_import` never raises. The documentation
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	482 # says it does though, so this is included for future-proofness.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	483 raise GPGProviderError("Internal GPGME error") from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	484
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	485 if not hasattr(result, "considered"):
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	486 raise InvalidPacket(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	487 f"Data not considered for public key import: {result}"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	488 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	489
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	490 if len(result.imports) != 1:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	491 raise InvalidPacket(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	492 "Public key packet does not contain exactly one public key (not"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	493 " counting subkeys)."
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	494 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	495
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	496 try:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	497 key_obj = c.get_key(result.imports[0].fpr, secret=False)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	498 except gpg.errors.GPGMEError as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	499 raise GPGProviderError("Internal GPGME error") from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	500 except gpg.errors.KeyError as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	501 raise GPGProviderError("Newly imported public key not found") from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	502
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	503 return GPGME_GPGPublicKey(key_obj)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	504
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	505 def backup_secret_key(self, secret_key: GPGSecretKey) -> bytes:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	506 assert isinstance(secret_key, GPGME_GPGSecretKey)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	507 # TODO
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	508 # - Handle password protection/pinentry
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	509 # - Make sure the key is exported unencrypted
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	510
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	511 pattern = secret_key.public_key.fingerprint
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	512
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	513 with gpg.Context(home_dir=self.__home_dir) as c:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	514 try:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	515 result = c.key_export_secret(pattern)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	516 except gpg.errors.GPGMEError as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	517 raise GPGProviderError("Internal GPGME error") from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	518
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	519 if result is None:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	520 raise UnknownKey(f"Secret key {pattern} not found.")
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	521
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	522 return result
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	523
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	524 def restore_secret_keys(self, data: bytes) -> Set[GPGSecretKey]:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	525 # TODO
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	526 # - Reject packets older than version 4
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	527 # - Check whether it's actually secret keys (through packet inspection?)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	528
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	529 with gpg.Context(home_dir=self.__home_dir) as c:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	530 try:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	531 result = c.key_import(data)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	532 except gpg.errors.GPGMEError as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	533 # From looking at the code, `key_import` never raises. The documentation
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	534 # says it does though, so this is included for future-proofness.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	535 raise GPGProviderError("Internal GPGME error") from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	536
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	537 if not hasattr(result, "considered"):
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	538 raise InvalidPacket(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	539 f"Data not considered for secret key import: {result}"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	540 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	541
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	542 if len(result.imports) == 0:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	543 raise InvalidPacket("Secret key packet does not contain a secret key.")
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	544
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	545 secret_keys = set()
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	546 for import_status in result.imports:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	547 try:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	548 key_obj = c.get_key(import_status.fpr, secret=True)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	549 except gpg.errors.GPGMEError as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	550 raise GPGProviderError("Internal GPGME error") from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	551 except gpg.errors.KeyError as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	552 raise GPGProviderError("Newly imported secret key not found") from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	553
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	554 secret_keys.add(GPGME_GPGSecretKey(GPGME_GPGPublicKey(key_obj)))
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	555
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	556 return secret_keys
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	557
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	558 def encrypt_symmetrically(self, plaintext: bytes, password: str) -> bytes:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	559 with gpg.Context(home_dir=self.__home_dir) as c:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	560 try:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	561 ciphertext, __, __ = c.encrypt(plaintext, passphrase=password, sign=False)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	562 except gpg.errors.GPGMEError as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	563 raise GPGProviderError("Internal GPGME error") from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	564
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	565 return ciphertext
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	566
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	567 def decrypt_symmetrically(self, ciphertext: bytes, password: str) -> bytes:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	568 with gpg.Context(home_dir=self.__home_dir) as c:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	569 try:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	570 plaintext, __, __ = c.decrypt(
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	571 ciphertext, passphrase=password, verify=False
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	572 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	573 except gpg.errors.GPGMEError as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	574 # TODO: Find out what kind of error is raised if the password is wrong and
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	575 # re-raise it as DecryptionFailed instead.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	576 raise GPGProviderError("Internal GPGME error") from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	577 except gpg.UnsupportedAlgorithm as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	578 raise DecryptionFailed("Unsupported algorithm") from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	579
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	580 return plaintext
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	581
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	582 def sign(self, data: bytes, secret_keys: Set[GPGSecretKey]) -> bytes:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	583 signers = []
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	584 for secret_key in secret_keys:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	585 assert isinstance(secret_key, GPGME_GPGSecretKey)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	586
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	587 signers.append(secret_key.public_key.key_obj)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	588
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	589 with gpg.Context(home_dir=self.__home_dir, signers=signers) as c:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	590 try:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	591 signed_data, __ = c.sign(data)
3954 1ab16449577b plugin XEP-0373: typos Goffi <goffi@goffi.org> parents: 3942 diff changeset	592 except gpg.errors.GPGMEError as e:
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	593 raise GPGProviderError("Internal GPGME error") from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	594 except gpg.errors.InvalidSigners as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	595 raise GPGProviderError(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	596 "At least one of the secret keys is invalid for signing"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	597 ) from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	598
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	599 return signed_data
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	600
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	601 def sign_detached(self, data: bytes, secret_keys: Set[GPGSecretKey]) -> bytes:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	602 signers = []
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	603 for secret_key in secret_keys:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	604 assert isinstance(secret_key, GPGME_GPGSecretKey)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	605
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	606 signers.append(secret_key.public_key.key_obj)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	607
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	608 with gpg.Context(home_dir=self.__home_dir, signers=signers) as c:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	609 try:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	610 signature, __ = c.sign(data, mode=gpg.constants.sig.mode.DETACH)
3954 1ab16449577b plugin XEP-0373: typos Goffi <goffi@goffi.org> parents: 3942 diff changeset	611 except gpg.errors.GPGMEError as e:
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	612 raise GPGProviderError("Internal GPGME error") from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	613 except gpg.errors.InvalidSigners as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	614 raise GPGProviderError(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	615 "At least one of the secret keys is invalid for signing"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	616 ) from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	617
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	618 return signature
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	619
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	620 def verify(self, signed_data: bytes, public_keys: Set[GPGPublicKey]) -> bytes:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	621 with gpg.Context(home_dir=self.__home_dir) as c:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	622 try:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	623 data, result = c.verify(signed_data)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	624 except gpg.errors.GPGMEError as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	625 raise GPGProviderError("Internal GPGME error") from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	626 except gpg.errors.BadSignatures as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	627 raise VerificationFailed("Bad signatures on signed data") from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	628
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	629 valid_signature_found = False
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	630 for public_key in public_keys:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	631 assert isinstance(public_key, GPGME_GPGPublicKey)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	632
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	633 for subkey in public_key.key_obj.subkeys:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	634 for sig in result.signatures:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	635 if subkey.can_sign and subkey.fpr == sig.fpr:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	636 valid_signature_found = True
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	637
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	638 if not valid_signature_found:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	639 raise VerificationFailed(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	640 "Data not signed by one of the expected public keys"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	641 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	642
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	643 return data
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	644
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	645 def verify_detached(
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	646 self, data: bytes, signature: bytes, public_keys: Set[GPGPublicKey]
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	647 ) -> None:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	648 with gpg.Context(home_dir=self.__home_dir) as c:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	649 try:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	650 __, result = c.verify(data, signature=signature)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	651 except gpg.errors.GPGMEError as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	652 raise GPGProviderError("Internal GPGME error") from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	653 except gpg.errors.BadSignatures as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	654 raise VerificationFailed("Bad signatures on signed data") from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	655
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	656 valid_signature_found = False
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	657 for public_key in public_keys:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	658 assert isinstance(public_key, GPGME_GPGPublicKey)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	659
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	660 for subkey in public_key.key_obj.subkeys:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	661 for sig in result.signatures:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	662 if subkey.can_sign and subkey.fpr == sig.fpr:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	663 valid_signature_found = True
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	664
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	665 if not valid_signature_found:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	666 raise VerificationFailed(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	667 "Data not signed by one of the expected public keys"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	668 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	669
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	670 def encrypt(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	671 self,
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	672 plaintext: bytes,
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	673 public_keys: Set[GPGPublicKey],
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	674 signing_keys: Optional[Set[GPGSecretKey]] = None,
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	675 ) -> bytes:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	676 recipients = []
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	677 for public_key in public_keys:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	678 assert isinstance(public_key, GPGME_GPGPublicKey)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	679
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	680 recipients.append(public_key.key_obj)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	681
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	682 signers = []
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	683 if signing_keys is not None:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	684 for secret_key in signing_keys:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	685 assert isinstance(secret_key, GPGME_GPGSecretKey)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	686
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	687 signers.append(secret_key.public_key.key_obj)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	688
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	689 sign = signing_keys is not None
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	690
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	691 with gpg.Context(home_dir=self.__home_dir, signers=signers) as c:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	692 try:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	693 ciphertext, __, __ = c.encrypt(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	694 plaintext,
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	695 recipients=recipients,
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	696 sign=sign,
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	697 always_trust=True,
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	698 add_encrypt_to=True,
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	699 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	700 except gpg.errors.GPGMEError as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	701 raise GPGProviderError("Internal GPGME error") from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	702 except gpg.errors.InvalidRecipients as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	703 raise GPGProviderError(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	704 "At least one of the public keys is invalid for encryption"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	705 ) from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	706 except gpg.errors.InvalidSigners as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	707 raise GPGProviderError(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	708 "At least one of the signing keys is invalid for signing"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	709 ) from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	710
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	711 return ciphertext
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	712
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	713 def decrypt(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	714 self,
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	715 ciphertext: bytes,
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	716 secret_keys: Set[GPGSecretKey],
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	717 public_keys: Optional[Set[GPGPublicKey]] = None,
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	718 ) -> bytes:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	719 verify = public_keys is not None
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	720
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	721 with gpg.Context(home_dir=self.__home_dir) as c:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	722 try:
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	723 plaintext, result, verify_result = c.decrypt(ciphertext, verify=verify)
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	724 except gpg.errors.GPGMEError as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	725 raise GPGProviderError("Internal GPGME error") from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	726 except gpg.UnsupportedAlgorithm as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	727 raise DecryptionFailed("Unsupported algorithm") from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	728
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	729 # TODO: Check whether the data was decrypted using one of the expected secret
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	730 # keys
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	731
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	732 if public_keys is not None:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	733 valid_signature_found = False
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	734 for public_key in public_keys:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	735 assert isinstance(public_key, GPGME_GPGPublicKey)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	736
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	737 for subkey in public_key.key_obj.subkeys:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	738 for sig in verify_result.signatures:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	739 if subkey.can_sign and subkey.fpr == sig.fpr:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	740 valid_signature_found = True
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	741
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	742 if not valid_signature_found:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	743 raise VerificationFailed(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	744 "Data not signed by one of the expected public keys"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	745 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	746
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	747 return plaintext
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	748
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	749 def list_public_keys(self, user_id: str) -> Set[GPGPublicKey]:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	750 with gpg.Context(home_dir=self.__home_dir) as c:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	751 try:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	752 return {
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	753 GPGME_GPGPublicKey(key)
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	754 for key in c.keylist(pattern=user_id, secret=False)
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	755 }
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	756 except gpg.errors.GPGMEError as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	757 raise GPGProviderError("Internal GPGME error") from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	758
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	759 def list_secret_keys(self, user_id: str) -> Set[GPGSecretKey]:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	760 with gpg.Context(home_dir=self.__home_dir) as c:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	761 try:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	762 return {
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	763 GPGME_GPGSecretKey(GPGME_GPGPublicKey(key))
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	764 for key in c.keylist(pattern=user_id, secret=True)
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	765 }
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	766 except gpg.errors.GPGMEError as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	767 raise GPGProviderError("Internal GPGME error") from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	768
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	769 def can_sign(self, public_key: GPGPublicKey) -> bool:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	770 assert isinstance(public_key, GPGME_GPGPublicKey)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	771
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	772 return any(subkey.can_sign for subkey in public_key.key_obj.subkeys)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	773
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	774 def can_encrypt(self, public_key: GPGPublicKey) -> bool:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	775 assert isinstance(public_key, GPGME_GPGPublicKey)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	776
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	777 return any(subkey.can_encrypt for subkey in public_key.key_obj.subkeys)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	778
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	779 def create_key(self, user_id: str) -> GPGSecretKey:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	780 with gpg.Context(home_dir=self.__home_dir) as c:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	781 try:
4332 71c939e34ca6 XEP-0373 (OX): Adjust to gpgme updates: generate with explicit algorithm and subkeys Syndace <me@syndace.dev> parents: 4270 diff changeset	782 # A single ECC (primary) key with signing and encryption capabilities is not supported, a
71c939e34ca6 XEP-0373 (OX): Adjust to gpgme updates: generate with explicit algorithm and subkeys Syndace <me@syndace.dev> parents: 4270 diff changeset	783 # subkey is required for encryption.
71c939e34ca6 XEP-0373 (OX): Adjust to gpgme updates: generate with explicit algorithm and subkeys Syndace <me@syndace.dev> parents: 4270 diff changeset	784 # Create a primary key only capable of certifying subkeys
71c939e34ca6 XEP-0373 (OX): Adjust to gpgme updates: generate with explicit algorithm and subkeys Syndace <me@syndace.dev> parents: 4270 diff changeset	785 primary_create_result = c.create_key(
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	786 user_id,
4332 71c939e34ca6 XEP-0373 (OX): Adjust to gpgme updates: generate with explicit algorithm and subkeys Syndace <me@syndace.dev> parents: 4270 diff changeset	787 algorithm=self.ALGORITHM,
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	788 expires=False,
4332 71c939e34ca6 XEP-0373 (OX): Adjust to gpgme updates: generate with explicit algorithm and subkeys Syndace <me@syndace.dev> parents: 4270 diff changeset	789 certify=True,
4334 111dce64dcb5 plugins XEP-0300, XEP-0446, XEP-0447, XEP0448 and others: Refactoring to use Pydantic: Goffi <goffi@goffi.org> parents: 4332 diff changeset	790 force=True,
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	791 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	792
4332 71c939e34ca6 XEP-0373 (OX): Adjust to gpgme updates: generate with explicit algorithm and subkeys Syndace <me@syndace.dev> parents: 4270 diff changeset	793 primary_key_obj = c.get_key(primary_create_result.fpr, secret=True)
71c939e34ca6 XEP-0373 (OX): Adjust to gpgme updates: generate with explicit algorithm and subkeys Syndace <me@syndace.dev> parents: 4270 diff changeset	794
71c939e34ca6 XEP-0373 (OX): Adjust to gpgme updates: generate with explicit algorithm and subkeys Syndace <me@syndace.dev> parents: 4270 diff changeset	795 c.create_subkey(
4334 111dce64dcb5 plugins XEP-0300, XEP-0446, XEP-0447, XEP0448 and others: Refactoring to use Pydantic: Goffi <goffi@goffi.org> parents: 4332 diff changeset	796 primary_key_obj, algorithm=self.ALGORITHM, expires=False, sign=True
4332 71c939e34ca6 XEP-0373 (OX): Adjust to gpgme updates: generate with explicit algorithm and subkeys Syndace <me@syndace.dev> parents: 4270 diff changeset	797 )
71c939e34ca6 XEP-0373 (OX): Adjust to gpgme updates: generate with explicit algorithm and subkeys Syndace <me@syndace.dev> parents: 4270 diff changeset	798
71c939e34ca6 XEP-0373 (OX): Adjust to gpgme updates: generate with explicit algorithm and subkeys Syndace <me@syndace.dev> parents: 4270 diff changeset	799 c.create_subkey(
4334 111dce64dcb5 plugins XEP-0300, XEP-0446, XEP-0447, XEP0448 and others: Refactoring to use Pydantic: Goffi <goffi@goffi.org> parents: 4332 diff changeset	800 primary_key_obj, algorithm=self.ALGORITHM, expires=False, encrypt=True
4332 71c939e34ca6 XEP-0373 (OX): Adjust to gpgme updates: generate with explicit algorithm and subkeys Syndace <me@syndace.dev> parents: 4270 diff changeset	801 )
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	802 except gpg.errors.GPGMEError as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	803 raise GPGProviderError("Internal GPGME error") from e
4332 71c939e34ca6 XEP-0373 (OX): Adjust to gpgme updates: generate with explicit algorithm and subkeys Syndace <me@syndace.dev> parents: 4270 diff changeset	804 except gpg.errors.KeyNotFound as e:
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	805 raise GPGProviderError("Newly created key not found") from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	806
4332 71c939e34ca6 XEP-0373 (OX): Adjust to gpgme updates: generate with explicit algorithm and subkeys Syndace <me@syndace.dev> parents: 4270 diff changeset	807 return GPGME_GPGSecretKey(GPGME_GPGPublicKey(primary_key_obj))
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	808
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	809
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	810 class PublicKeyMetadata(NamedTuple):
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	811 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	812 Metadata about a published public key.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	813 """
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	814
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	815 fingerprint: str
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	816 timestamp: datetime
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	817
4212 5f2d496c633f core: get rid of `pickle`: Goffi <goffi@goffi.org> parents: 4073 diff changeset	818 def to_dict(self) -> dict:
5f2d496c633f core: get rid of `pickle`: Goffi <goffi@goffi.org> parents: 4073 diff changeset	819 # Convert the instance to a dictionary and handle datetime serialization
5f2d496c633f core: get rid of `pickle`: Goffi <goffi@goffi.org> parents: 4073 diff changeset	820 data = self._asdict()
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	821 data["timestamp"] = self.timestamp.isoformat()
4212 5f2d496c633f core: get rid of `pickle`: Goffi <goffi@goffi.org> parents: 4073 diff changeset	822 return data
5f2d496c633f core: get rid of `pickle`: Goffi <goffi@goffi.org> parents: 4073 diff changeset	823
5f2d496c633f core: get rid of `pickle`: Goffi <goffi@goffi.org> parents: 4073 diff changeset	824 @staticmethod
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	825 def from_dict(data: dict) -> "PublicKeyMetadata":
4212 5f2d496c633f core: get rid of `pickle`: Goffi <goffi@goffi.org> parents: 4073 diff changeset	826 # Load a serialised dictionary
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	827 data["timestamp"] = datetime.fromisoformat(data["timestamp"])
4212 5f2d496c633f core: get rid of `pickle`: Goffi <goffi@goffi.org> parents: 4073 diff changeset	828 return PublicKeyMetadata(**data)
5f2d496c633f core: get rid of `pickle`: Goffi <goffi@goffi.org> parents: 4073 diff changeset	829
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	830
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	831 @enum.unique
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	832 class TrustLevel(enum.Enum):
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	833 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	834 The trust levels required for BTBV and manual trust.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	835 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	836
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	837 TRUSTED: str = "TRUSTED"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	838 BLINDLY_TRUSTED: str = "BLINDLY_TRUSTED"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	839 UNDECIDED: str = "UNDECIDED"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	840 DISTRUSTED: str = "DISTRUSTED"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	841
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	842
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	843 OPENPGP_SCHEMA = xmlschema.XMLSchema(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	844 """<?xml version="1.0" encoding="utf8"?>
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	845 <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	846 targetNamespace="urn:xmpp:openpgp:0"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	847 xmlns="urn:xmpp:openpgp:0">
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	848
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	849 <xs:element name="openpgp" type="xs:base64Binary"/>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	850 </xs:schema>
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	851 """
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	852 )
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	853
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	854
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	855 # The following schema needs verion 1.1 of XML Schema, which is not supported by lxml.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	856 # Luckily, xmlschema exists, which is a clean, well maintained, cross-platform
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	857 # implementation of XML Schema, including version 1.1.
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	858 CONTENT_SCHEMA = xmlschema.XMLSchema11(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	859 """<?xml version="1.1" encoding="utf8"?>
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	860 <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	861 targetNamespace="urn:xmpp:openpgp:0"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	862 xmlns="urn:xmpp:openpgp:0">
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	863
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	864 <xs:element name="signcrypt">
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	865 <xs:complexType>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	866 <xs:all>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	867 <xs:element ref="to" maxOccurs="unbounded"/>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	868 <xs:element ref="time"/>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	869 <xs:element ref="rpad" minOccurs="0"/>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	870 <xs:element ref="payload"/>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	871 </xs:all>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	872 </xs:complexType>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	873 </xs:element>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	874
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	875 <xs:element name="sign">
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	876 <xs:complexType>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	877 <xs:all>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	878 <xs:element ref="to" maxOccurs="unbounded"/>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	879 <xs:element ref="time"/>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	880 <xs:element ref="rpad" minOccurs="0"/>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	881 <xs:element ref="payload"/>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	882 </xs:all>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	883 </xs:complexType>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	884 </xs:element>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	885
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	886 <xs:element name="crypt">
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	887 <xs:complexType>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	888 <xs:all>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	889 <xs:element ref="to" minOccurs="0" maxOccurs="unbounded"/>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	890 <xs:element ref="time"/>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	891 <xs:element ref="rpad" minOccurs="0"/>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	892 <xs:element ref="payload"/>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	893 </xs:all>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	894 </xs:complexType>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	895 </xs:element>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	896
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	897 <xs:element name="to">
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	898 <xs:complexType>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	899 <xs:attribute name="jid" type="xs:string"/>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	900 </xs:complexType>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	901 </xs:element>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	902
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	903 <xs:element name="time">
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	904 <xs:complexType>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	905 <xs:attribute name="stamp" type="xs:dateTime"/>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	906 </xs:complexType>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	907 </xs:element>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	908
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	909 <xs:element name="rpad" type="xs:string"/>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	910
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	911 <xs:element name="payload">
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	912 <xs:complexType>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	913 <xs:sequence>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	914 <xs:any minOccurs="0" maxOccurs="unbounded" processContents="skip"/>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	915 </xs:sequence>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	916 </xs:complexType>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	917 </xs:element>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	918 </xs:schema>
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	919 """
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	920 )
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	921
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	922
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	923 PUBLIC_KEYS_LIST_NODE = "urn:xmpp:openpgp:0:public-keys"
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	924 PUBLIC_KEYS_LIST_SCHEMA = xmlschema.XMLSchema(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	925 """<?xml version="1.0" encoding="utf8"?>
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	926 <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	927 targetNamespace="urn:xmpp:openpgp:0"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	928 xmlns="urn:xmpp:openpgp:0">
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	929
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	930 <xs:element name="public-keys-list">
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	931 <xs:complexType>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	932 <xs:sequence>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	933 <xs:element ref="pubkey-metadata" minOccurs="0" maxOccurs="unbounded"/>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	934 </xs:sequence>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	935 </xs:complexType>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	936 </xs:element>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	937
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	938 <xs:element name="pubkey-metadata">
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	939 <xs:complexType>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	940 <xs:attribute name="v4-fingerprint" type="xs:string"/>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	941 <xs:attribute name="date" type="xs:dateTime"/>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	942 </xs:complexType>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	943 </xs:element>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	944 </xs:schema>
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	945 """
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	946 )
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	947
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	948
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	949 PUBKEY_SCHEMA = xmlschema.XMLSchema(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	950 """<?xml version="1.0" encoding="utf8"?>
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	951 <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	952 targetNamespace="urn:xmpp:openpgp:0"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	953 xmlns="urn:xmpp:openpgp:0">
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	954
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	955 <xs:element name="pubkey">
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	956 <xs:complexType>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	957 <xs:all>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	958 <xs:element ref="data"/>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	959 </xs:all>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	960 <xs:anyAttribute processContents="skip"/>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	961 </xs:complexType>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	962 </xs:element>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	963
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	964 <xs:element name="data" type="xs:base64Binary"/>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	965 </xs:schema>
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	966 """
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	967 )
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	968
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	969
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	970 SECRETKEY_SCHEMA = xmlschema.XMLSchema(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	971 """<?xml version="1.0" encoding="utf8"?>
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	972 <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	973 targetNamespace="urn:xmpp:openpgp:0"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	974 xmlns="urn:xmpp:openpgp:0">
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	975
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	976 <xs:element name="secretkey" type="xs:base64Binary"/>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	977 </xs:schema>
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	978 """
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	979 )
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	980
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	981
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	982 DEFAULT_TRUST_MODEL_PARAM = f"""
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	983 <params>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	984 <individual>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	985 <category name="{PARAM_CATEGORY}" label={quoteattr(D_('Security'))}>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	986 <param name="{PARAM_NAME}"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	987 label={quoteattr(D_('OMEMO default trust policy'))}
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	988 type="list" security="3">
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	989 <option value="manual" label={quoteattr(D_('Manual trust (more secure)'))} />
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	990 <option value="btbv"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	991 label={quoteattr(D_('Blind Trust Before Verification (more user friendly)'))}
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	992 selected="true" />
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	993 </param>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	994 </category>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	995 </individual>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	996 </params>
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	997 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	998
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	999
4072 040095a5dc7f refactoring: rename `SAT` class to `LiberviaBackend` Goffi <goffi@goffi.org> parents: 4071 diff changeset	1000 def get_gpg_provider(sat: LiberviaBackend, client: SatXMPPClient) -> GPGProvider:
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1001 """Get the GPG provider for a client.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1002
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1003 @param sat: The SAT instance.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1004 @param client: The client.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1005 @return: The GPG provider specifically for that client.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1006 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1007
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1008 return GPGME_GPGProvider(str(sat.get_local_path(client, "gnupg-home")))
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1009
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1010
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1011 def generate_passphrase() -> str:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1012 """Generate a secure passphrase for symmetric encryption.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1013
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1014 @return: The passphrase.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1015 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1016
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1017 return "-".join(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1018 "".join(secrets.choice("123456789ABCDEFGHIJKLMNPQRSTUVWXYZ") for __ in range(4))
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1019 for __ in range(6)
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1020 )
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1021
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1022
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1023 # TODO: Handle the user id mess
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1024 class XEP_0373:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1025 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1026 Implementation of XEP-0373: OpenPGP for XMPP under namespace ``urn:xmpp:openpgp:0``.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1027 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1028
4072 040095a5dc7f refactoring: rename `SAT` class to `LiberviaBackend` Goffi <goffi@goffi.org> parents: 4071 diff changeset	1029 def __init__(self, host: LiberviaBackend) -> None:
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1030 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1031 @param sat: The SAT instance.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1032 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1033
3960 4836b81c5f31 plugin XEP-0373: minor renaming + set `gpg_provider` in client: Goffi <goffi@goffi.org> parents: 3954 diff changeset	1034 self.host = host
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1035
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1036 # Add configuration option to choose between manual trust and BTBV as the trust
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1037 # model
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3960 diff changeset	1038 host.memory.update_params(DEFAULT_TRUST_MODEL_PARAM)
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1039
3960 4836b81c5f31 plugin XEP-0373: minor renaming + set `gpg_provider` in client: Goffi <goffi@goffi.org> parents: 3954 diff changeset	1040 self.__xep_0045 = cast(Optional[XEP_0045], host.plugins.get("XEP-0045"))
4836b81c5f31 plugin XEP-0373: minor renaming + set `gpg_provider` in client: Goffi <goffi@goffi.org> parents: 3954 diff changeset	1041 self.__xep_0060 = cast(XEP_0060, host.plugins["XEP-0060"])
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1042
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1043 self.__storage: Dict[str, persistent.LazyPersistentBinaryDict] = {}
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1044
3960 4836b81c5f31 plugin XEP-0373: minor renaming + set `gpg_provider` in client: Goffi <goffi@goffi.org> parents: 3954 diff changeset	1045 xep_0163 = cast(XEP_0163, host.plugins["XEP-0163"])
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3960 diff changeset	1046 xep_0163.add_pep_event(
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1047 "OX_PUBLIC_KEYS_LIST",
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1048 PUBLIC_KEYS_LIST_NODE,
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1049 lambda items_event, profile: defer.ensureDeferred(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1050 self.__on_public_keys_list_update(items_event, profile)
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1051 ),
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1052 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1053
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3960 diff changeset	1054 async def profile_connecting(self, client):
3960 4836b81c5f31 plugin XEP-0373: minor renaming + set `gpg_provider` in client: Goffi <goffi@goffi.org> parents: 3954 diff changeset	1055 client.gpg_provider = get_gpg_provider(self.host, client)
4836b81c5f31 plugin XEP-0373: minor renaming + set `gpg_provider` in client: Goffi <goffi@goffi.org> parents: 3954 diff changeset	1056
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3960 diff changeset	1057 async def profile_connected( # pylint: disable=invalid-name
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1058 self, client: SatXMPPClient
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1059 ) -> None:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1060 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1061 @param client: The client.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1062 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1063
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1064 profile = cast(str, client.profile)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1065
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1066 if not profile in self.__storage:
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1067 self.__storage[profile] = persistent.LazyPersistentBinaryDict(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1068 "XEP-0373", client.profile
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1069 )
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1070
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1071 if len(self.list_secret_keys(client)) == 0:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1072 log.debug(f"Generating first GPG key for {client.jid.userhost()}.")
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1073 await self.create_key(client)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1074
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1075 async def __on_public_keys_list_update(
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1076 self, items_event: pubsub.ItemsEvent, profile: str
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1077 ) -> None:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1078 """Handle public keys list updates fired by PEP.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1079
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1080 @param items_event: The event.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1081 @param profile: The profile this event belongs to.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1082 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1083
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3960 diff changeset	1084 client = self.host.get_client(profile)
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1085
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1086 sender = cast(jid.JID, items_event.sender)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1087 items = cast(List[domish.Element], items_event.items)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1088
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1089 if len(items) > 1:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1090 log.warning("Ignoring public keys list update with more than one element.")
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1091 return
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1092
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1093 item_elt = next(iter(items), None)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1094 if item_elt is None:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1095 log.debug("Ignoring empty public keys list update.")
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1096 return
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1097
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1098 public_keys_list_elt = cast(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1099 Optional[domish.Element],
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1100 next(item_elt.elements(NS_OX, "public-keys-list"), None),
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1101 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1102
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1103 pubkey_metadata_elts: Optional[List[domish.Element]] = None
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1104
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1105 if public_keys_list_elt is not None:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1106 try:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1107 PUBLIC_KEYS_LIST_SCHEMA.validate(public_keys_list_elt.toXml())
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1108 except xmlschema.XMLSchemaValidationError:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1109 pass
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1110 else:
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1111 pubkey_metadata_elts = list(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1112 public_keys_list_elt.elements(NS_OX, "pubkey-metadata")
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1113 )
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1114
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1115 if pubkey_metadata_elts is None:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1116 log.warning(f"Malformed public keys list update item: {item_elt.toXml()}")
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1117 return
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1118
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1119 new_public_keys_metadata = {
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1120 PublicKeyMetadata(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1121 fingerprint=cast(str, pubkey_metadata_elt["v4-fingerprint"]),
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1122 timestamp=parse_datetime(cast(str, pubkey_metadata_elt["date"])),
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1123 )
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1124 for pubkey_metadata_elt in pubkey_metadata_elts
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1125 }
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1126
3942 a92eef737703 plugin XEP-0373: download public keys if they are not found in local storage: Goffi <goffi@goffi.org> parents: 3933 diff changeset	1127 storage_key = STR_KEY_PUBLIC_KEYS_METADATA.format(sender.userhost())
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1128
4212 5f2d496c633f core: get rid of `pickle`: Goffi <goffi@goffi.org> parents: 4073 diff changeset	1129 local_public_keys_metadata = {
5f2d496c633f core: get rid of `pickle`: Goffi <goffi@goffi.org> parents: 4073 diff changeset	1130 PublicKeyMetadata.from_dict(pkm)
5f2d496c633f core: get rid of `pickle`: Goffi <goffi@goffi.org> parents: 4073 diff changeset	1131 for pkm in await self.__storage[profile].get(storage_key, [])
5f2d496c633f core: get rid of `pickle`: Goffi <goffi@goffi.org> parents: 4073 diff changeset	1132 }
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1133
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1134 unchanged_keys = new_public_keys_metadata & local_public_keys_metadata
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1135 changed_or_new_keys = new_public_keys_metadata - unchanged_keys
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1136 available_keys = self.list_public_keys(client, sender)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1137
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1138 for key_metadata in changed_or_new_keys:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1139 # Check whether the changed or new key has been imported before
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1140 if any(key.fingerprint == key_metadata.fingerprint for key in available_keys):
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1141 try:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1142 # If it has been imported before, try to update it
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1143 await self.import_public_key(client, sender, key_metadata.fingerprint)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1144 except Exception as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1145 log.warning(f"Public key import failed: {e}")
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1146
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1147 # If the update fails, remove the key from the local metadata list
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1148 # such that the update is attempted again next time
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1149 new_public_keys_metadata.remove(key_metadata)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1150
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1151 # Check whether this update was for our account and make sure all of our keys are
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1152 # included in the update
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1153 if sender.userhost() == client.jid.userhost():
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1154 secret_keys = self.list_secret_keys(client)
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1155 missing_keys = set(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1156 filter(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1157 lambda secret_key: all(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1158 key_metadata.fingerprint != secret_key.public_key.fingerprint
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1159 for key_metadata in new_public_keys_metadata
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1160 ),
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1161 secret_keys,
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1162 )
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1163 )
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1164
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1165 if len(missing_keys) > 0:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1166 log.warning(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1167 "Public keys list update did not contain at least one of our keys."
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1168 f" {new_public_keys_metadata}"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1169 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1170
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1171 for missing_key in missing_keys:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1172 log.warning(missing_key.public_key.fingerprint)
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1173 new_public_keys_metadata.add(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1174 PublicKeyMetadata(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1175 fingerprint=missing_key.public_key.fingerprint,
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1176 timestamp=datetime.now(timezone.utc),
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1177 )
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1178 )
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1179
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1180 await self.publish_public_keys_list(client, new_public_keys_metadata)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1181
4212 5f2d496c633f core: get rid of `pickle`: Goffi <goffi@goffi.org> parents: 4073 diff changeset	1182 await self.__storage[profile].force(
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1183 storage_key, [pkm.to_dict() for pkm in new_public_keys_metadata]
4212 5f2d496c633f core: get rid of `pickle`: Goffi <goffi@goffi.org> parents: 4073 diff changeset	1184 )
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1185
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1186 def list_public_keys(self, client: SatXMPPClient, jid: jid.JID) -> Set[GPGPublicKey]:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1187 """List GPG public keys available for a JID.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1188
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1189 @param client: The client to perform this operation with.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1190 @param jid: The JID. Can be a bare JID.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1191 @return: The set of public keys available for this JID.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1192 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1193
3960 4836b81c5f31 plugin XEP-0373: minor renaming + set `gpg_provider` in client: Goffi <goffi@goffi.org> parents: 3954 diff changeset	1194 gpg_provider = get_gpg_provider(self.host, client)
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1195
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1196 return gpg_provider.list_public_keys(f"xmpp:{jid.userhost()}")
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1197
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1198 def list_secret_keys(self, client: SatXMPPClient) -> Set[GPGSecretKey]:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1199 """List GPG secret keys available for a JID.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1200
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1201 @param client: The client to perform this operation with.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1202 @return: The set of secret keys available for this JID.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1203 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1204
3960 4836b81c5f31 plugin XEP-0373: minor renaming + set `gpg_provider` in client: Goffi <goffi@goffi.org> parents: 3954 diff changeset	1205 gpg_provider = get_gpg_provider(self.host, client)
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1206
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1207 return gpg_provider.list_secret_keys(f"xmpp:{client.jid.userhost()}")
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1208
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1209 async def create_key(self, client: SatXMPPClient) -> GPGSecretKey:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1210 """Create a new GPG key, capable of signing and encryption.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1211
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1212 The key is generated without password protection and without expiration.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1213
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1214 @param client: The client to perform this operation with.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1215 @return: The new key.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1216 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1217
3960 4836b81c5f31 plugin XEP-0373: minor renaming + set `gpg_provider` in client: Goffi <goffi@goffi.org> parents: 3954 diff changeset	1218 gpg_provider = get_gpg_provider(self.host, client)
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1219
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1220 secret_key = gpg_provider.create_key(f"xmpp:{client.jid.userhost()}")
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1221
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1222 await self.publish_public_key(client, secret_key.public_key)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1223
3942 a92eef737703 plugin XEP-0373: download public keys if they are not found in local storage: Goffi <goffi@goffi.org> parents: 3933 diff changeset	1224 storage_key = STR_KEY_PUBLIC_KEYS_METADATA.format(client.jid.userhost())
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1225
4212 5f2d496c633f core: get rid of `pickle`: Goffi <goffi@goffi.org> parents: 4073 diff changeset	1226 public_keys_list = {
5f2d496c633f core: get rid of `pickle`: Goffi <goffi@goffi.org> parents: 4073 diff changeset	1227 PublicKeyMetadata.from_dict(pkm)
5f2d496c633f core: get rid of `pickle`: Goffi <goffi@goffi.org> parents: 4073 diff changeset	1228 for pkm in await self.__storage[client.profile].get(storage_key, [])
5f2d496c633f core: get rid of `pickle`: Goffi <goffi@goffi.org> parents: 4073 diff changeset	1229 }
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1230
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1231 public_keys_list.add(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1232 PublicKeyMetadata(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1233 fingerprint=secret_key.public_key.fingerprint,
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1234 timestamp=datetime.now(timezone.utc),
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1235 )
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1236 )
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1237
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1238 await self.publish_public_keys_list(client, public_keys_list)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1239
4217 b53b6dc1f929 plugin XEP-0373: fix serialisation of `public_key_list` Goffi <goffi@goffi.org> parents: 4212 diff changeset	1240 await self.__storage[client.profile].force(
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1241 storage_key, [pkm.to_dict() for pkm in public_keys_list]
4217 b53b6dc1f929 plugin XEP-0373: fix serialisation of `public_key_list` Goffi <goffi@goffi.org> parents: 4212 diff changeset	1242 )
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1243
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1244 return secret_key
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1245
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1246 @staticmethod
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1247 def __build_content_element(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1248 element_name: Literal["signcrypt", "sign", "crypt"],
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1249 recipient_jids: Iterable[jid.JID],
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1250 include_rpad: bool,
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1251 ) -> Tuple[domish.Element, domish.Element]:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1252 """Build a content element.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1253
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1254 @param element_name: The name of the content element.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1255 @param recipient_jids: The intended recipients of this content element. Can be
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1256 bare JIDs.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1257 @param include_rpad: Whether to include random-length random-content padding.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1258 @return: The content element and the ``<payload/>`` element to add the stanza
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1259 extension elements to.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1260 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1261
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1262 content_elt = domish.Element((NS_OX, element_name))
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1263
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1264 for recipient_jid in recipient_jids:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1265 content_elt.addElement("to")["jid"] = recipient_jid.userhost()
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1266
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1267 content_elt.addElement("time")["stamp"] = format_datetime()
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1268
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1269 if include_rpad:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1270 # XEP-0373 doesn't specify bounds for the length of the random padding. This
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1271 # uses the bounds specified in XEP-0420 for the closely related rpad affix.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1272 rpad_length = secrets.randbelow(201)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1273 rpad_content = "".join(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1274 secrets.choice(string.digits + string.ascii_letters + string.punctuation)
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1275 for __ in range(rpad_length)
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1276 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1277 content_elt.addElement("rpad", content=rpad_content)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1278
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1279 payload_elt = content_elt.addElement("payload")
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1280
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1281 return content_elt, payload_elt
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1282
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1283 @staticmethod
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1284 def build_signcrypt_element(
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1285 recipient_jids: Iterable[jid.JID],
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1286 ) -> Tuple[domish.Element, domish.Element]:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1287 """Build a ``<signcrypt/>`` content element.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1288
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1289 @param recipient_jids: The intended recipients of this content element. Can be
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1290 bare JIDs.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1291 @return: The ``<signcrypt/>`` element and the ``<payload/>`` element to add the
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1292 stanza extension elements to.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1293 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1294
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1295 if len(recipient_jids) == 0:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1296 raise ValueError("Recipient JIDs must be provided.")
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1297
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1298 return XEP_0373.__build_content_element("signcrypt", recipient_jids, True)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1299
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1300 @staticmethod
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1301 def build_sign_element(
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1302 recipient_jids: Iterable[jid.JID], include_rpad: bool
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1303 ) -> Tuple[domish.Element, domish.Element]:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1304 """Build a ``<sign/>`` content element.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1305
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1306 @param recipient_jids: The intended recipients of this content element. Can be
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1307 bare JIDs.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1308 @param include_rpad: Whether to include random-length random-content padding,
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1309 which is OPTIONAL for the ``<sign/>`` content element.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1310 @return: The ``<sign/>`` element and the ``<payload/>`` element to add the stanza
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1311 extension elements to.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1312 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1313
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1314 if len(recipient_jids) == 0:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1315 raise ValueError("Recipient JIDs must be provided.")
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1316
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1317 return XEP_0373.__build_content_element("sign", recipient_jids, include_rpad)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1318
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1319 @staticmethod
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1320 def build_crypt_element(
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1321 recipient_jids: Iterable[jid.JID],
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1322 ) -> Tuple[domish.Element, domish.Element]:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1323 """Build a ``<crypt/>`` content element.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1324
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1325 @param recipient_jids: The intended recipients of this content element. Specifying
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1326 the intended recipients is OPTIONAL for the ``<crypt/>`` content element. Can
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1327 be bare JIDs.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1328 @return: The ``<crypt/>`` element and the ``<payload/>`` element to add the stanza
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1329 extension elements to.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1330 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1331
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1332 return XEP_0373.__build_content_element("crypt", recipient_jids, True)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1333
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1334 async def build_openpgp_element(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1335 self,
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1336 client: SatXMPPClient,
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1337 content_elt: domish.Element,
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1338 recipient_jids: Set[jid.JID],
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1339 ) -> domish.Element:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1340 """Build an ``<openpgp/>`` element.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1341
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1342 @param client: The client to perform this operation with.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1343 @param content_elt: The content element to contain in the ``<openpgp/>`` element.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1344 @param recipient_jids: The recipient's JIDs. Can be bare JIDs.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1345 @return: The ``<openpgp/>`` element.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1346 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1347
3960 4836b81c5f31 plugin XEP-0373: minor renaming + set `gpg_provider` in client: Goffi <goffi@goffi.org> parents: 3954 diff changeset	1348 gpg_provider = get_gpg_provider(self.host, client)
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1349
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1350 # TODO: I'm not sure whether we want to sign with all keys by default or choose
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1351 # just one key/a subset of keys to sign with.
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1352 signing_keys = set(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1353 filter(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1354 lambda secret_key: gpg_provider.can_sign(secret_key.public_key),
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1355 self.list_secret_keys(client),
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1356 )
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1357 )
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1358
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1359 encryption_keys: Set[GPGPublicKey] = set()
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1360
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1361 for recipient_jid in recipient_jids:
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3960 diff changeset	1362 # import all keys of the recipient
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1363 all_public_keys = await self.import_all_public_keys(client, recipient_jid)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1364
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1365 # Filter for keys that can encrypt
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1366 encryption_keys \|= set(filter(gpg_provider.can_encrypt, all_public_keys))
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1367
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1368 # TODO: Handle trust
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1369
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1370 content = content_elt.toXml().encode("utf-8")
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1371 data: bytes
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1372
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1373 if content_elt.name == "signcrypt":
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1374 data = gpg_provider.encrypt(content, encryption_keys, signing_keys)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1375 elif content_elt.name == "sign":
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1376 data = gpg_provider.sign(content, signing_keys)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1377 elif content_elt.name == "crypt":
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1378 data = gpg_provider.encrypt(content, encryption_keys)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1379 else:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1380 raise ValueError(f"Unknown content element <{content_elt.name}/>")
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1381
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1382 openpgp_elt = domish.Element((NS_OX, "openpgp"))
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1383 openpgp_elt.addContent(base64.b64encode(data).decode("ASCII"))
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1384 return openpgp_elt
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1385
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1386 async def unpack_openpgp_element(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1387 self,
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1388 client: SatXMPPClient,
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1389 openpgp_elt: domish.Element,
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1390 element_name: Literal["signcrypt", "sign", "crypt"],
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1391 sender_jid: jid.JID,
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1392 ) -> Tuple[domish.Element, datetime]:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1393 """Verify, decrypt and unpack an ``<openpgp/>`` element.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1394
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1395 @param client: The client to perform this operation with.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1396 @param openpgp_elt: The ``<openpgp/>`` element.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1397 @param element_name: The name of the content element.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1398 @param sender_jid: The sender's JID. Can be a bare JID.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1399 @return: The ``<payload/>`` element containing the decrypted/verified stanza
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1400 extension elements carried by this ``<openpgp/>`` element, and the timestamp
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1401 contained in the content element.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1402 @raise exceptions.ParsingError: on syntactical verification errors.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1403 @raise VerificationError: on semantical verification errors accoding to XEP-0373.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1404 @raise DecryptionFailed: on decryption failure.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1405 @raise VerificationFailed: if the data could not be verified.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1406
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1407 @warning: The timestamp is not verified for plausibility; this SHOULD be done by
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1408 the calling code.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1409 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1410
3960 4836b81c5f31 plugin XEP-0373: minor renaming + set `gpg_provider` in client: Goffi <goffi@goffi.org> parents: 3954 diff changeset	1411 gpg_provider = get_gpg_provider(self.host, client)
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1412
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1413 decryption_keys = set(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1414 filter(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1415 lambda secret_key: gpg_provider.can_encrypt(secret_key.public_key),
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1416 self.list_secret_keys(client),
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1417 )
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1418 )
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1419
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3960 diff changeset	1420 # import all keys of the sender
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1421 all_public_keys = await self.import_all_public_keys(client, sender_jid)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1422
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1423 # Filter for keys that can sign
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1424 verification_keys = set(filter(gpg_provider.can_sign, all_public_keys))
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1425
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1426 # TODO: Handle trust
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1427
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1428 try:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1429 OPENPGP_SCHEMA.validate(openpgp_elt.toXml())
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1430 except xmlschema.XMLSchemaValidationError as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1431 raise exceptions.ParsingError(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1432 "<openpgp/> element doesn't pass schema validation."
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1433 ) from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1434
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1435 openpgp_message = base64.b64decode(str(openpgp_elt))
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1436 content: bytes
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1437
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1438 if element_name == "signcrypt":
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1439 content = gpg_provider.decrypt(
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1440 openpgp_message, decryption_keys, public_keys=verification_keys
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1441 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1442 elif element_name == "sign":
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1443 content = gpg_provider.verify(openpgp_message, verification_keys)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1444 elif element_name == "crypt":
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1445 content = gpg_provider.decrypt(openpgp_message, decryption_keys)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1446 else:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1447 assert_never(element_name)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1448
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1449 try:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1450 content_elt = cast(
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1451 domish.Element, xml_tools.ElementParser()(content.decode("utf-8"))
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1452 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1453 except UnicodeDecodeError as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1454 raise exceptions.ParsingError("UTF-8 decoding error") from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1455
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1456 try:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1457 CONTENT_SCHEMA.validate(content_elt.toXml())
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1458 except xmlschema.XMLSchemaValidationError as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1459 raise exceptions.ParsingError(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1460 f"<{element_name}/> element doesn't pass schema validation."
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1461 ) from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1462
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1463 if content_elt.name != element_name:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1464 raise exceptions.ParsingError(f"Not a <{element_name}/> element.")
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1465
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1466 recipient_jids = {
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1467 jid.JID(to_elt["jid"]) for to_elt in content_elt.elements(NS_OX, "to")
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1468 }
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1469
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1470 if (
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1471 client.jid.userhostJID() not in {jid.userhostJID() for jid in recipient_jids}
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1472 and element_name != "crypt"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1473 ):
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1474 raise VerificationError(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1475 f"Recipient list in <{element_name}/> element does not list our (bare)"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1476 f" JID."
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1477 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1478
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1479 time_elt = next(content_elt.elements(NS_OX, "time"))
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1480
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1481 timestamp = parse_datetime(time_elt["stamp"])
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1482
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1483 payload_elt = next(content_elt.elements(NS_OX, "payload"))
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1484
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1485 return payload_elt, timestamp
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1486
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1487 async def publish_public_key(
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1488 self, client: SatXMPPClient, public_key: GPGPublicKey
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1489 ) -> None:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1490 """Publish a public key.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1491
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1492 @param client: The client.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1493 @param public_key: The public key to publish.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1494 @raise XMPPInteractionFailed: if any interaction via XMPP failed.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1495 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1496
3960 4836b81c5f31 plugin XEP-0373: minor renaming + set `gpg_provider` in client: Goffi <goffi@goffi.org> parents: 3954 diff changeset	1497 gpg_provider = get_gpg_provider(self.host, client)
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1498
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1499 packet = gpg_provider.export_public_key(public_key)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1500
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1501 node = f"urn:xmpp:openpgp:0:public-keys:{public_key.fingerprint}"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1502
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1503 pubkey_elt = domish.Element((NS_OX, "pubkey"))
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1504
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1505 pubkey_elt.addElement("data", content=base64.b64encode(packet).decode("ASCII"))
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1506
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1507 try:
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3960 diff changeset	1508 await self.__xep_0060.send_item(
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1509 client,
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1510 client.jid.userhostJID(),
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1511 node,
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1512 pubkey_elt,
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1513 format_datetime(),
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1514 extra={
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1515 XEP_0060.EXTRA_PUBLISH_OPTIONS: {
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1516 XEP_0060.OPT_PERSIST_ITEMS: "true",
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1517 XEP_0060.OPT_ACCESS_MODEL: "open",
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1518 XEP_0060.OPT_MAX_ITEMS: 1,
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1519 },
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1520 # TODO: Do we really want publish_without_options here?
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1521 XEP_0060.EXTRA_ON_PRECOND_NOT_MET: "publish_without_options",
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1522 },
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1523 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1524 except Exception as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1525 raise XMPPInteractionFailed("Publishing the public key failed.") from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1526
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1527 async def import_all_public_keys(
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1528 self, client: SatXMPPClient, entity_jid: jid.JID
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1529 ) -> Set[GPGPublicKey]:
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3960 diff changeset	1530 """import all public keys of a JID that have not been imported before.
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1531
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1532 @param client: The client.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1533 @param jid: The JID. Can be a bare JID.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1534 @return: The public keys.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1535 @note: Failure to import a key simply results in the key not being included in the
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1536 result.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1537 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1538
3942 a92eef737703 plugin XEP-0373: download public keys if they are not found in local storage: Goffi <goffi@goffi.org> parents: 3933 diff changeset	1539 available_public_keys = self.list_public_keys(client, entity_jid)
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1540
3942 a92eef737703 plugin XEP-0373: download public keys if they are not found in local storage: Goffi <goffi@goffi.org> parents: 3933 diff changeset	1541 storage_key = STR_KEY_PUBLIC_KEYS_METADATA.format(entity_jid.userhost())
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1542
4212 5f2d496c633f core: get rid of `pickle`: Goffi <goffi@goffi.org> parents: 4073 diff changeset	1543 public_keys_metadata = {
5f2d496c633f core: get rid of `pickle`: Goffi <goffi@goffi.org> parents: 4073 diff changeset	1544 PublicKeyMetadata.from_dict(pkm)
5f2d496c633f core: get rid of `pickle`: Goffi <goffi@goffi.org> parents: 4073 diff changeset	1545 for pkm in await self.__storage[client.profile].get(storage_key, [])
5f2d496c633f core: get rid of `pickle`: Goffi <goffi@goffi.org> parents: 4073 diff changeset	1546 }
3942 a92eef737703 plugin XEP-0373: download public keys if they are not found in local storage: Goffi <goffi@goffi.org> parents: 3933 diff changeset	1547 if not public_keys_metadata:
a92eef737703 plugin XEP-0373: download public keys if they are not found in local storage: Goffi <goffi@goffi.org> parents: 3933 diff changeset	1548 public_keys_metadata = await self.download_public_keys_list(
a92eef737703 plugin XEP-0373: download public keys if they are not found in local storage: Goffi <goffi@goffi.org> parents: 3933 diff changeset	1549 client, entity_jid
a92eef737703 plugin XEP-0373: download public keys if they are not found in local storage: Goffi <goffi@goffi.org> parents: 3933 diff changeset	1550 )
a92eef737703 plugin XEP-0373: download public keys if they are not found in local storage: Goffi <goffi@goffi.org> parents: 3933 diff changeset	1551 if not public_keys_metadata:
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1552 raise exceptions.NotFound(f"Can't find public keys for {entity_jid}")
3942 a92eef737703 plugin XEP-0373: download public keys if they are not found in local storage: Goffi <goffi@goffi.org> parents: 3933 diff changeset	1553 else:
a92eef737703 plugin XEP-0373: download public keys if they are not found in local storage: Goffi <goffi@goffi.org> parents: 3933 diff changeset	1554 await self.__storage[client.profile].aset(
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1555 storage_key, [pkm.to_dict() for pkm in public_keys_metadata]
3942 a92eef737703 plugin XEP-0373: download public keys if they are not found in local storage: Goffi <goffi@goffi.org> parents: 3933 diff changeset	1556 )
a92eef737703 plugin XEP-0373: download public keys if they are not found in local storage: Goffi <goffi@goffi.org> parents: 3933 diff changeset	1557
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1558 missing_keys = set(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1559 filter(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1560 lambda public_key_metadata: all(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1561 public_key_metadata.fingerprint != public_key.fingerprint
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1562 for public_key in available_public_keys
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1563 ),
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1564 public_keys_metadata,
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1565 )
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1566 )
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1567
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1568 for missing_key in missing_keys:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1569 try:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1570 available_public_keys.add(
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1571 await self.import_public_key(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1572 client, entity_jid, missing_key.fingerprint
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1573 )
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1574 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1575 except Exception as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1576 log.warning(
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3960 diff changeset	1577 f"import of public key {missing_key.fingerprint} owned by"
3942 a92eef737703 plugin XEP-0373: download public keys if they are not found in local storage: Goffi <goffi@goffi.org> parents: 3933 diff changeset	1578 f" {entity_jid.userhost()} failed, ignoring: {e}"
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1579 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1580
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1581 return available_public_keys
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1582
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1583 async def import_public_key(
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1584 self, client: SatXMPPClient, jid: jid.JID, fingerprint: str
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1585 ) -> GPGPublicKey:
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3960 diff changeset	1586 """import a public key.
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1587
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1588 @param client: The client.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1589 @param jid: The JID owning the public key. Can be a bare JID.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1590 @param fingerprint: The fingerprint of the public key.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1591 @return: The public key.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1592 @raise exceptions.NotFound: if the public key was not found.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1593 @raise exceptions.ParsingError: on XML-level parsing errors.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1594 @raise InvalidPacket: if the packet is either syntactically or semantically deemed
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1595 invalid.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1596 @raise XMPPInteractionFailed: if any interaction via XMPP failed.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1597 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1598
3960 4836b81c5f31 plugin XEP-0373: minor renaming + set `gpg_provider` in client: Goffi <goffi@goffi.org> parents: 3954 diff changeset	1599 gpg_provider = get_gpg_provider(self.host, client)
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1600
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1601 node = f"urn:xmpp:openpgp:0:public-keys:{fingerprint}"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1602
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1603 try:
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3960 diff changeset	1604 items, __ = await self.__xep_0060.get_items(
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1605 client, jid.userhostJID(), node, max_items=1
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1606 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1607 except exceptions.NotFound as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1608 raise exceptions.NotFound(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1609 f"No public key with fingerprint {fingerprint} published by JID"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1610 f" {jid.userhost()}."
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1611 ) from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1612 except Exception as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1613 raise XMPPInteractionFailed("Fetching the public keys list failed.") from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1614
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1615 try:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1616 item_elt = cast(domish.Element, items[0])
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1617 except IndexError as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1618 raise exceptions.NotFound(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1619 f"No public key with fingerprint {fingerprint} published by JID"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1620 f" {jid.userhost()}."
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1621 ) from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1622
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1623 pubkey_elt = cast(
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1624 Optional[domish.Element], next(item_elt.elements(NS_OX, "pubkey"), None)
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1625 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1626
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1627 if pubkey_elt is None:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1628 raise exceptions.ParsingError(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1629 f"Publish-Subscribe item of JID {jid.userhost()} doesn't contain pubkey"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1630 f" element."
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1631 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1632
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1633 try:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1634 PUBKEY_SCHEMA.validate(pubkey_elt.toXml())
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1635 except xmlschema.XMLSchemaValidationError as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1636 raise exceptions.ParsingError(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1637 f"Publish-Subscribe item of JID {jid.userhost()} doesn't pass pubkey"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1638 f" schema validation."
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1639 ) from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1640
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1641 public_key = gpg_provider.import_public_key(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1642 base64.b64decode(str(next(pubkey_elt.elements(NS_OX, "data"))))
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1643 )
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1644
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1645 return public_key
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1646
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1647 async def publish_public_keys_list(
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1648 self, client: SatXMPPClient, public_keys_list: Iterable[PublicKeyMetadata]
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1649 ) -> None:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1650 """Publish/update the own public keys list.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1651
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1652 @param client: The client.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1653 @param public_keys_list: The public keys list.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1654 @raise XMPPInteractionFailed: if any interaction via XMPP failed.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1655
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1656 @warning: All public keys referenced in the public keys list MUST be published
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1657 beforehand.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1658 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1659
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1660 if len({pkm.fingerprint for pkm in public_keys_list}) != len(public_keys_list):
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1661 raise ValueError("Public keys list contains duplicate fingerprints.")
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1662
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1663 node = "urn:xmpp:openpgp:0:public-keys"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1664
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1665 public_keys_list_elt = domish.Element((NS_OX, "public-keys-list"))
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1666
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1667 for public_key_metadata in public_keys_list:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1668 pubkey_metadata_elt = public_keys_list_elt.addElement("pubkey-metadata")
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1669 pubkey_metadata_elt["v4-fingerprint"] = public_key_metadata.fingerprint
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1670 pubkey_metadata_elt["date"] = format_datetime(public_key_metadata.timestamp)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1671
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1672 try:
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3960 diff changeset	1673 await self.__xep_0060.send_item(
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1674 client,
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1675 client.jid.userhostJID(),
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1676 node,
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1677 public_keys_list_elt,
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1678 item_id=XEP_0060.ID_SINGLETON,
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1679 extra={
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1680 XEP_0060.EXTRA_PUBLISH_OPTIONS: {
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1681 XEP_0060.OPT_PERSIST_ITEMS: "true",
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1682 XEP_0060.OPT_ACCESS_MODEL: "open",
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1683 XEP_0060.OPT_MAX_ITEMS: 1,
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1684 },
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1685 # TODO: Do we really want publish_without_options here?
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1686 XEP_0060.EXTRA_ON_PRECOND_NOT_MET: "publish_without_options",
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1687 },
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1688 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1689 except Exception as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1690 raise XMPPInteractionFailed("Publishing the public keys list failed.") from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1691
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1692 async def download_public_keys_list(
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1693 self, client: SatXMPPClient, jid: jid.JID
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1694 ) -> Optional[Set[PublicKeyMetadata]]:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1695 """Download the public keys list of a JID.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1696
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1697 @param client: The client.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1698 @param jid: The JID. Can be a bare JID.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1699 @return: The public keys list or ``None`` if the JID hasn't published a public
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1700 keys list. An empty list means the JID has published an empty list.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1701 @raise exceptions.ParsingError: on XML-level parsing errors.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1702 @raise XMPPInteractionFailed: if any interaction via XMPP failed.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1703 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1704
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1705 node = "urn:xmpp:openpgp:0:public-keys"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1706
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1707 try:
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3960 diff changeset	1708 items, __ = await self.__xep_0060.get_items(
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1709 client, jid.userhostJID(), node, max_items=1
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1710 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1711 except exceptions.NotFound:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1712 return None
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1713 except Exception as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1714 raise XMPPInteractionFailed() from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1715
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1716 try:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1717 item_elt = cast(domish.Element, items[0])
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1718 except IndexError:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1719 return None
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1720
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1721 public_keys_list_elt = cast(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1722 Optional[domish.Element],
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1723 next(item_elt.elements(NS_OX, "public-keys-list"), None),
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1724 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1725
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1726 if public_keys_list_elt is None:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1727 return None
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1728
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1729 try:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1730 PUBLIC_KEYS_LIST_SCHEMA.validate(public_keys_list_elt.toXml())
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1731 except xmlschema.XMLSchemaValidationError as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1732 raise exceptions.ParsingError(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1733 f"Publish-Subscribe item of JID {jid.userhost()} doesn't pass public keys"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1734 f" list schema validation."
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1735 ) from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1736
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1737 return {
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1738 PublicKeyMetadata(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1739 fingerprint=pubkey_metadata_elt["v4-fingerprint"],
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1740 timestamp=parse_datetime(pubkey_metadata_elt["date"]),
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1741 )
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1742 for pubkey_metadata_elt in public_keys_list_elt.elements(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1743 NS_OX, "pubkey-metadata"
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1744 )
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1745 }
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1746
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1747 async def __prepare_secret_key_synchronization(
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1748 self, client: SatXMPPClient
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1749 ) -> Optional[domish.Element]:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1750 """Prepare for secret key synchronization.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1751
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1752 Makes sure the relative protocols and protocol extensions are supported by the
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1753 server and makes sure that the PEP node for secret synchronization exists and is
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1754 configured correctly. The node is created if necessary.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1755
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1756 @param client: The client.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1757 @return: As part of the preparations, the secret key synchronization PEP node is
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1758 fetched. The result of that fetch is returned here.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1759 @raise exceptions.FeatureNotFound: if the server lacks support for the required
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1760 protocols or protocol extensions.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1761 @raise XMPPInteractionFailed: if any interaction via XMPP failed.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1762 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1763
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1764 try:
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1765 infos = cast(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1766 DiscoInfo,
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1767 await self.host.memory.disco.get_infos(client, client.jid.userhostJID()),
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1768 )
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1769 except Exception as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1770 raise XMPPInteractionFailed(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1771 "Error performing service discovery on the own bare JID."
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1772 ) from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1773
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1774 identities = cast(Dict[Tuple[str, str], str], infos.identities)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1775 features = cast(Set[DiscoFeature], infos.features)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1776
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1777 if ("pubsub", "pep") not in identities:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1778 raise exceptions.FeatureNotFound("Server doesn't support PEP.")
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1779
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1780 if "http://jabber.org/protocol/pubsub#access-whitelist" not in features:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1781 raise exceptions.FeatureNotFound(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1782 "Server doesn't support the whitelist access model."
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1783 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1784
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1785 persistent_items_supported = (
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1786 "http://jabber.org/protocol/pubsub#persistent-items" in features
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1787 )
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1788
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1789 # TODO: persistent-items is a SHOULD, how do we handle the feature missing?
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1790
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1791 node = "urn:xmpp:openpgp:0:secret-key"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1792
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1793 try:
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3960 diff changeset	1794 items, __ = await self.__xep_0060.get_items(
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1795 client, client.jid.userhostJID(), node, max_items=1
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1796 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1797 except exceptions.NotFound:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1798 try:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1799 await self.__xep_0060.createNode(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1800 client,
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1801 client.jid.userhostJID(),
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1802 node,
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1803 {
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1804 XEP_0060.OPT_PERSIST_ITEMS: "true",
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1805 XEP_0060.OPT_ACCESS_MODEL: "whitelist",
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1806 XEP_0060.OPT_MAX_ITEMS: "1",
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1807 },
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1808 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1809 except Exception as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1810 raise XMPPInteractionFailed(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1811 "Error creating the secret key synchronization node."
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1812 ) from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1813 except Exception as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1814 raise XMPPInteractionFailed(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1815 "Error fetching the secret key synchronization node."
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1816 ) from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1817
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1818 try:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1819 return cast(domish.Element, items[0])
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1820 except IndexError:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1821 return None
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1822
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1823 async def export_secret_keys(
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1824 self, client: SatXMPPClient, secret_keys: Iterable[GPGSecretKey]
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1825 ) -> str:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1826 """Export secret keys to synchronize them with other devices.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1827
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1828 @param client: The client.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1829 @param secret_keys: The secret keys to export.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1830 @return: The backup code needed to decrypt the exported secret keys.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1831 @raise exceptions.FeatureNotFound: if the server lacks support for the required
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1832 protocols or protocol extensions.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1833 @raise XMPPInteractionFailed: if any interaction via XMPP failed.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1834 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1835
3960 4836b81c5f31 plugin XEP-0373: minor renaming + set `gpg_provider` in client: Goffi <goffi@goffi.org> parents: 3954 diff changeset	1836 gpg_provider = get_gpg_provider(self.host, client)
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1837
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1838 await self.__prepare_secret_key_synchronization(client)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1839
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1840 backup_code = generate_passphrase()
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1841
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1842 plaintext = b"".join(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1843 gpg_provider.backup_secret_key(secret_key) for secret_key in secret_keys
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1844 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1845
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1846 ciphertext = gpg_provider.encrypt_symmetrically(plaintext, backup_code)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1847
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1848 node = "urn:xmpp:openpgp:0:secret-key"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1849
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1850 secretkey_elt = domish.Element((NS_OX, "secretkey"))
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1851 secretkey_elt.addContent(base64.b64encode(ciphertext).decode("ASCII"))
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1852
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1853 try:
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3960 diff changeset	1854 await self.__xep_0060.send_item(
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1855 client, client.jid.userhostJID(), node, secretkey_elt
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1856 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1857 except Exception as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1858 raise XMPPInteractionFailed("Publishing the secret keys failed.") from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1859
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1860 return backup_code
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1861
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1862 async def download_secret_keys(self, client: SatXMPPClient) -> Optional[bytes]:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1863 """Download previously exported secret keys to import them in a second step.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1864
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1865 The downloading and importing steps are separate since a backup code is required
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1866 for the import and it should be possible to try multiple backup codes without
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1867 redownloading the data every time. The second half of the import procedure is
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1868 provided by :meth:`import_secret_keys`.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1869
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1870 @param client: The client.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1871 @return: The encrypted secret keys previously exported, if any.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1872 @raise exceptions.FeatureNotFound: if the server lacks support for the required
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1873 protocols or protocol extensions.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1874 @raise exceptions.ParsingError: on XML-level parsing errors.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1875 @raise XMPPInteractionFailed: if any interaction via XMPP failed.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1876 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1877
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1878 item_elt = await self.__prepare_secret_key_synchronization(client)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1879 if item_elt is None:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1880 return None
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1881
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1882 secretkey_elt = cast(
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1883 Optional[domish.Element], next(item_elt.elements(NS_OX, "secretkey"), None)
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1884 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1885
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1886 if secretkey_elt is None:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1887 return None
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1888
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1889 try:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1890 SECRETKEY_SCHEMA.validate(secretkey_elt.toXml())
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1891 except xmlschema.XMLSchemaValidationError as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1892 raise exceptions.ParsingError(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1893 "Publish-Subscribe item doesn't pass secretkey schema validation."
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1894 ) from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1895
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1896 return base64.b64decode(str(secretkey_elt))
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1897
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1898 def import_secret_keys(
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1899 self, client: SatXMPPClient, ciphertext: bytes, backup_code: str
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1900 ) -> Set[GPGSecretKey]:
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3960 diff changeset	1901 """import previously downloaded secret keys.
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1902
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1903 The downloading and importing steps are separate since a backup code is required
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1904 for the import and it should be possible to try multiple backup codes without
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1905 redownloading the data every time. The first half of the import procedure is
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1906 provided by :meth:`download_secret_keys`.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1907
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1908 @param client: The client to perform this operation with.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1909 @param ciphertext: The ciphertext, i.e. the data returned by
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1910 :meth:`download_secret_keys`.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1911 @param backup_code: The backup code needed to decrypt the data.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1912 @raise InvalidPacket: if one of the GPG packets building the secret key data is
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1913 either syntactically or semantically deemed invalid.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1914 @raise DecryptionFailed: on decryption failure.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1915 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1916
3960 4836b81c5f31 plugin XEP-0373: minor renaming + set `gpg_provider` in client: Goffi <goffi@goffi.org> parents: 3954 diff changeset	1917 gpg_provider = get_gpg_provider(self.host, client)
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1918
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1919 return gpg_provider.restore_secret_keys(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1920 gpg_provider.decrypt_symmetrically(ciphertext, backup_code)
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1921 )
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1922
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1923 @staticmethod
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1924 def __get_joined_muc_users(
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1925 client: SatXMPPClient, xep_0045: XEP_0045, room_jid: jid.JID
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1926 ) -> Set[jid.JID]:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1927 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1928 @param client: The client.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1929 @param xep_0045: A MUC plugin instance.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1930 @param room_jid: The room JID.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1931 @return: A set containing the bare JIDs of the MUC participants.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1932 @raise InternalError: if the MUC is not joined or the entity information of a
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1933 participant isn't available.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1934 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1935 # TODO: This should probably be a global helper somewhere
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1936
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1937 bare_jids: Set[jid.JID] = set()
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1938
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1939 try:
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3960 diff changeset	1940 room = cast(muc.Room, xep_0045.get_room(client, room_jid))
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1941 except exceptions.NotFound as e:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1942 raise exceptions.InternalError(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1943 "Participant list of unjoined MUC requested."
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1944 ) from e
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1945
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1946 for user in cast(Dict[str, muc.User], room.roster).values():
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1947 entity = cast(Optional[SatXMPPEntity], user.entity)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1948 if entity is None:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1949 raise exceptions.InternalError(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1950 f"Participant list of MUC requested, but the entity information of"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1951 f" the participant {user} is not available."
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1952 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1953
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1954 bare_jids.add(entity.jid.userhostJID())
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1955
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1956 return bare_jids
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1957
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1958 async def get_trust(
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1959 self, client: SatXMPPClient, public_key: GPGPublicKey, owner: jid.JID
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1960 ) -> TrustLevel:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1961 """Query the trust level of a public key.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1962
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1963 @param client: The client to perform this operation under.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1964 @param public_key: The public key.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1965 @param owner: The owner of the public key. Can be a bare JID.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1966 @return: The trust level.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1967 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1968
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1969 key = f"/trust/{owner.userhost()}/{public_key.fingerprint}"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1970
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1971 try:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1972 return TrustLevel(await self.__storage[client.profile][key])
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1973 except KeyError:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1974 return TrustLevel.UNDECIDED
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1975
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1976 async def set_trust(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1977 self,
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1978 client: SatXMPPClient,
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1979 public_key: GPGPublicKey,
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1980 owner: jid.JID,
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1981 trust_level: TrustLevel,
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1982 ) -> None:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1983 """Set the trust level of a public key.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1984
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1985 @param client: The client to perform this operation under.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1986 @param public_key: The public key.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1987 @param owner: The owner of the public key. Can be a bare JID.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1988 @param trust_leve: The trust level.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1989 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1990
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1991 key = f"/trust/{owner.userhost()}/{public_key.fingerprint}"
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1992
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1993 await self.__storage[client.profile].force(key, trust_level.name)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1994
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3960 diff changeset	1995 async def get_trust_ui( # pylint: disable=invalid-name
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	1996 self, client: SatXMPPClient, entity: jid.JID
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1997 ) -> xml_tools.XMLUI:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1998 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	1999 @param client: The client.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2000 @param entity: The entity whose device trust levels to manage.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2001 @return: An XMLUI instance which opens a form to manage the trust level of all
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2002 devices belonging to the entity.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2003 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2004
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2005 if entity.resource:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2006 raise ValueError("A bare JID is expected.")
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2007
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2008 bare_jids: Set[jid.JID]
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3960 diff changeset	2009 if self.__xep_0045 is not None and self.__xep_0045.is_joined_room(client, entity):
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2010 bare_jids = self.__get_joined_muc_users(client, self.__xep_0045, entity)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2011 else:
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	2012 bare_jids = {entity.userhostJID()}
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2013
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	2014 all_public_keys = list(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	2015 {
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	2016 bare_jid: list(self.list_public_keys(client, bare_jid))
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	2017 for bare_jid in bare_jids
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	2018 }.items()
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	2019 )
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2020
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2021 async def callback(
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	2022 data: Any, profile: str # pylint: disable=unused-argument
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2023 ) -> Dict[Never, Never]:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2024 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2025 @param data: The XMLUI result produces by the trust UI form.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2026 @param profile: The profile.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2027 @return: An empty dictionary. The type of the return value was chosen
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2028 conservatively since the exact options are neither known not needed here.
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2029 """
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2030
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2031 if C.bool(data.get("cancelled", "false")):
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2032 return {}
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2033
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2034 data_form_result = cast(
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	2035 Dict[str, str], xml_tools.xmlui_result_2_data_form_result(data)
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2036 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2037 for key, value in data_form_result.items():
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2038 if not key.startswith("trust_"):
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2039 continue
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2040
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2041 outer_index, inner_index = key.split("_")[1:]
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2042
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2043 owner, public_keys = all_public_keys[int(outer_index)]
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2044 public_key = public_keys[int(inner_index)]
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2045 trust = TrustLevel(value)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2046
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2047 if (await self.get_trust(client, public_key, owner)) is not trust:
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2048 await self.set_trust(client, public_key, owner, value)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2049
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2050 return {}
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2051
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3960 diff changeset	2052 submit_id = self.host.register_callback(callback, with_data=True, one_shot=True)
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2053
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2054 result = xml_tools.XMLUI(
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	2055 panel_type=C.XMLUI_FORM, title=D_("OX trust management"), submit_id=submit_id
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2056 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2057 # Casting this to Any, otherwise all calls on the variable cause type errors
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2058 # pylint: disable=no-member
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2059 trust_ui = cast(Any, result)
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	2060 trust_ui.addText(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	2061 D_(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	2062 "This is OX trusting system. You'll see below the GPG keys of your "
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	2063 "contacts, and a list selection to trust them or not. A trusted key "
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	2064 "can read your messages in plain text, so be sure to only validate "
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	2065 "keys that you are sure are belonging to your contact. It's better "
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	2066 "to do this when you are next to your contact, so "
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	2067 'you can check the "fingerprint" of the key '
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	2068 "yourself. Do not validate a key if the fingerprint is wrong!"
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	2069 )
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	2070 )
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2071
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2072 own_secret_keys = self.list_secret_keys(client)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2073
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3960 diff changeset	2074 trust_ui.change_container("label")
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2075 for index, secret_key in enumerate(own_secret_keys):
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2076 trust_ui.addLabel(D_(f"Own secret key {index} fingerprint"))
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2077 trust_ui.addText(secret_key.public_key.fingerprint)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2078 trust_ui.addEmpty()
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2079 trust_ui.addEmpty()
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2080
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	2081 for outer_index, [owner, public_keys] in enumerate(all_public_keys):
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2082 for inner_index, public_key in enumerate(public_keys):
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2083 trust_ui.addLabel(D_("Contact"))
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2084 trust_ui.addJid(jid.JID(owner))
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2085 trust_ui.addLabel(D_("Fingerprint"))
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2086 trust_ui.addText(public_key.fingerprint)
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2087 trust_ui.addLabel(D_("Trust this device?"))
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2088
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2089 current_trust_level = await self.get_trust(client, public_key, owner)
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	2090 avaiable_trust_levels = {
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	2091 TrustLevel.DISTRUSTED,
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	2092 TrustLevel.TRUSTED,
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	2093 current_trust_level,
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	2094 }
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2095
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2096 trust_ui.addList(
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2097 f"trust_{outer_index}_{inner_index}",
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	2098 options=[trust_level.name for trust_level in avaiable_trust_levels],
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2099 selected=current_trust_level.name,
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4217 diff changeset	2100 styles=["inline"],
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2101 )
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2102
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2103 trust_ui.addEmpty()
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2104 trust_ui.addEmpty()
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2105
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: diff changeset	2106 return result

Mercurial > libervia-backend

annotate libervia/backend/plugins/plugin_xep_0373.py @ 4340:ea72364131d5 default tip @