Mercurial > libervia-backend

annotate src/bridge/bridge_constructor/constructors/pb/constructor.py @ 2138:6e509ee853a8

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plugin OTR, core; use of new sendMessage + OTR mini refactoring: - new client.sendMessage method is used instead of sendMessageToStream - client.feedback is used in OTR - OTR now add message processing hints and carbon private element as recommanded by XEP-0364. Explicit Message Encryption is still TODO - OTR use the new sendMessageFinish trigger, this has a number of advantages: * there is little risk that OTR is skipped by other plugins (they have to use client.sendMessage as recommanded) * being at the end of the chain, OTR can check and remove any HTML or other leaking elements * OTR doesn't have to skip other plugins anymore, this means that things like delivery receipts are now working with OTR (but because there is not full stanza encryption, they can leak metadata) * OTR can decide to follow storage hint by letting or deleting "history" key
author Goffi <goffi@goffi.org>
date Sun, 05 Feb 2017 15:00:01 +0100
parents 5e79ba00c1e2
children 8b37a62336c3
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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2092
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1 #!/usr/bin/env python2
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2 #-*- coding: utf-8 -*-
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3
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4 # SàT: a XMPP client
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5 # Copyright (C) 2009-2016 Jérôme Poisson (goffi@goffi.org)
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6
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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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11
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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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16
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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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19
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20 from sat.bridge.bridge_constructor import base_constructor
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21
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22
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23 class pbConstructor(base_constructor.Constructor):
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24 NAME = "pb"
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25 CORE_TEMPLATE = "pb_core_template.py"
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26 CORE_DEST = "pb.py"
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27 CORE_FORMATS = {
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28 'signals': """\
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29 def {name}(self, {args}):
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30 {debug}self.sendSignal("{name}", {args_no_def})\n""",
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31 }
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32
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33 FRONTEND_TEMPLATE = "pb_frontend_template.py"
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34 FRONTEND_DEST = CORE_DEST
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35 FRONTEND_FORMATS = {
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36 'methods': """\
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37 def {name}(self{args_comma}{args}, callback=None, errback=None):
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38 {debug}d = self.root.callRemote("{name}"{args_comma}{args_no_def})
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39 if callback is not None:
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40 d.addCallback({callback})
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41 if errback is None:
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42 errback = self._generic_errback
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43 d.addErrback(errback)\n""",
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44 }
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45
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46 def core_completion_signal(self, completion, function, default, arg_doc, async_):
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47 completion['args_no_def'] = self.getArguments(function['sig_in'], name=arg_doc)
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48 completion['debug'] = "" if not self.args.debug else 'log.debug ("%s")\n%s' % (completion['name'], 8 * ' ')
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49
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50 def frontend_completion_method(self, completion, function, default, arg_doc, async_):
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51 completion.update({
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52 'args_comma': ', ' if function['sig_in'] else '',
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53 'args_no_def': self.getArguments(function['sig_in'], name=arg_doc),
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54 'callback': 'callback' if function['sig_out'] else 'lambda dummy: callback()',
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55 'debug': "" if not self.args.debug else 'log.debug ("%s")\n%s' % (completion['name'], 8 * ' '),
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56 })