Mercurial > libervia-backend
annotate sat/plugins/plugin_exp_pubsub_admin.py @ 3028:ab2696e34d29
Python 3 port:
/!\ this is a huge commit
/!\ starting from this commit, SàT is needs Python 3.6+
/!\ SàT maybe be instable or some feature may not work anymore, this will improve with time
This patch port backend, bridge and frontends to Python 3.
Roughly this has been done this way:
- 2to3 tools has been applied (with python 3.7)
- all references to python2 have been replaced with python3 (notably shebangs)
- fixed files not handled by 2to3 (notably the shell script)
- several manual fixes
- fixed issues reported by Python 3 that where not handled in Python 2
- replaced "async" with "async_" when needed (it's a reserved word from Python 3.7)
- replaced zope's "implements" with @implementer decorator
- temporary hack to handle data pickled in database, as str or bytes may be returned,
to be checked later
- fixed hash comparison for password
- removed some code which is not needed anymore with Python 3
- deactivated some code which needs to be checked (notably certificate validation)
- tested with jp, fixed reported issues until some basic commands worked
- ported Primitivus (after porting dependencies like urwid satext)
- more manual fixes
author | Goffi <goffi@goffi.org> |
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date | Tue, 13 Aug 2019 19:08:41 +0200 |
parents | 838f53730ce4 |
children | 9d0df638c8b4 |
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3028 | 1 #!/usr/bin/env python3 |
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2 # -*- coding: utf-8 -*- |
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3 |
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4 # SAT plugin to send pubsub requests with administrator privilege |
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5 # Copyright (C) 2009-2019 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.core.i18n import _ |
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21 from sat.core import exceptions |
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22 from sat.core.constants import Const as C |
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23 from sat.core.log import getLogger |
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24 from sat.tools.common import data_format |
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25 from twisted.words.protocols.jabber import jid |
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26 from wokkel import pubsub |
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27 from wokkel import generic |
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28 |
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29 log = getLogger(__name__) |
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30 |
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31 PLUGIN_INFO = { |
3028 | 32 C.PI_NAME: "Pubsub Administrator", |
33 C.PI_IMPORT_NAME: "PUBSUB_ADMIN", | |
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34 C.PI_TYPE: C.PLUG_TYPE_EXP, |
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35 C.PI_PROTOCOLS: [], |
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36 C.PI_DEPENDENCIES: [], |
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37 C.PI_RECOMMENDATIONS: [], |
3028 | 38 C.PI_MAIN: "PubsubAdmin", |
39 C.PI_HANDLER: "no", | |
40 C.PI_DESCRIPTION: _("""\Implementation of Pubsub Administrator | |
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41 This allows a pubsub administrator to overwrite completly items, including publisher. |
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42 Specially useful when importing a node."""), |
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43 } |
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44 |
3028 | 45 NS_PUBSUB_ADMIN = "https://salut-a-toi.org/spec/pubsub_admin:0" |
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46 |
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47 |
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48 class PubsubAdmin(object): |
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49 |
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50 def __init__(self, host): |
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51 self.host = host |
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52 host.bridge.addMethod( |
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53 "psAdminItemsSend", |
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54 ".plugin", |
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55 in_sign="ssasss", |
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56 out_sign="as", |
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57 method=self._publish, |
3028 | 58 async_=True, |
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59 ) |
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60 |
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61 def _publish(self, service, nodeIdentifier, items, extra=None, |
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62 profile_key=C.PROF_KEY_NONE): |
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63 client = self.host.getClient(profile_key) |
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64 service = None if not service else jid.JID(service) |
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65 extra = data_format.deserialise(extra) |
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66 items = [generic.parseXml(i.encode('utf-8')) for i in items] |
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67 return self.publish( |
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68 client, service, nodeIdentifier, items, extra |
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69 ) |
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70 |
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71 def _sendCb(self, iq_result): |
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72 publish_elt = iq_result.admin.pubsub.publish |
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73 ids = [] |
3028 | 74 for item_elt in publish_elt.elements(pubsub.NS_PUBSUB, 'item'): |
75 ids.append(item_elt['id']) | |
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76 return ids |
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77 |
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78 def publish(self, client, service, nodeIdentifier, items, extra=None): |
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79 for item in items: |
3028 | 80 if item.name != 'item' or item.uri != pubsub.NS_PUBSUB: |
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81 raise exceptions.DataError( |
3028 | 82 'Invalid element, a pubsub item is expected: {xml}'.format( |
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83 xml=item.toXml())) |
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84 iq_elt = client.IQ() |
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85 iq_elt['to'] = service.full() if service else client.jid.userhost() |
3028 | 86 admin_elt = iq_elt.addElement((NS_PUBSUB_ADMIN, 'admin')) |
87 pubsub_elt = admin_elt.addElement((pubsub.NS_PUBSUB, 'pubsub')) | |
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88 publish_elt = pubsub_elt.addElement('publish') |
3028 | 89 publish_elt['node'] = nodeIdentifier |
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90 for item in items: |
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91 publish_elt.addChild(item) |
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92 d = iq_elt.send() |
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93 d.addCallback(self._sendCb) |
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94 return d |