47 lines
1.3 KiB
Python
47 lines
1.3 KiB
Python
# Copyright (C) 2018 Philipp Hörist <philipp AT hoerist.com>
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#
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# This file is part of OMEMO.
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#
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# OMEMO is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published
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# by the Free Software Foundation; version 3 only.
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#
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# OMEMO is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with OMEMO. If not, see <http://www.gnu.org/licenses/>.
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# XEP-0384: OMEMO Encryption
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import logging
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import nbxmpp
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from gajim.common.exceptions import StanzaMalformed
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log = logging.getLogger('gajim.plugin_system.omemo')
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NS_OMEMO = 'eu.siacs.conversations.axolotl'
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NS_DEVICE_LIST = NS_OMEMO + '.devicelist'
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def unpack_devicelist(item):
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list_ = item.getTag('list', namespace=NS_OMEMO)
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if list_ is None:
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raise StanzaMalformed('No list node')
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device_list = list_.getTags('device')
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devices = []
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for device in device_list:
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id_ = device.getAttr('id')
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if id_ is None:
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raise StanzaMalformed('No id for device found')
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devices.append(int(id_))
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return devices
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