annotate sat_frontends/tools/host_listener.py @ 3237:b0c57c9a4bd8

plugin XEP-0384: OMEMO trust policy: OMEMO trust policy can now be specified. For now there are 2 policies: - `manual`: each new device fingerprint must be explicitly trusted or not before the device can be used, and the message sent - `BTBV` (Blind Trust Before Verification): each new device fingerprint is automically trusted, until user manually trust or not a device, in which case the behaviour becomes the same as for `manual` for the entity. When using the Trust UI, user can put the entity back to blind trust if they wish. A message is send as feedback to user when a new device is/must be trusted, trying to explain clearly what's happening to the user. Devices which have been automically trusted are marked, so user can know which ones may cause security issue.
author Goffi <goffi@goffi.org>
date Fri, 27 Mar 2020 10:02:14 +0100
parents 559a625a236b
children be6d91572633
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1 #!/usr/bin/env python3
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4 # SAT: a jabber client
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5 # Copyright (C) 2009-2020 Jérôme Poisson (goffi@goffi.org)
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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20 """This module is only used launch callbacks when host is ready, used for early initialisation stuffs"""
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23 listeners = []
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26 def addListener(cb):
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27 """Add a listener which will be called when host is ready
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29 @param cb: callback which will be called when host is ready with host as only argument
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30 """
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31 listeners.append(cb)
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34 def callListeners(host):
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35 """Must be called by frontend when host is ready.
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37 The call will launch all the callbacks, then remove the listeners list.
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38 @param host(QuickApp): the instancied QuickApp subclass
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39 """
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40 global listeners
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41 while True:
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42 try:
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43 cb = listeners.pop(0)
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44 cb(host)
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45 except IndexError:
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46 break
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47 del listeners