Mercurial > libervia-backend
view libervia/backend/test/test_plugin_xep_0203.py @ 4212:5f2d496c633f
core: get rid of `pickle`:
Use of `pickle` to serialise data was a technical legacy that was causing trouble to store
in database, to update (if a class was serialised, a change could break update), and to
security (pickle can lead to code execution).
This patch remove all use of Pickle in favour in JSON, notably:
- for caching data, a Pydantic model is now used instead
- for SQLAlchemy model, the LegacyPickle is replaced by JSON serialisation
- in XEP-0373 a class `PublicKeyMetadata` was serialised. New method `from_dict` and
`to_dict` method have been implemented to do serialisation.
- new methods to (de)serialise data can now be specified with Identity data types. It is
notably used to (de)serialise `path` of avatars.
A migration script has been created to convert data (for upgrade or downgrade), with
special care for XEP-0373 case. Depending of size of database, this migration script can
be long to run.
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author | Goffi <goffi@goffi.org> |
---|---|
date | Fri, 23 Feb 2024 13:31:04 +0100 |
parents | 4b842c1fb686 |
children |
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#!/usr/bin/env python3 # SAT: a jabber client # Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org) # Copyright (C) 2013-2016 Adrien Cossa (souliane@mailoo.org) # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Affero General Public License for more details. # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. """ Plugin XEP-0203 """ from libervia.backend.test import helpers from libervia.backend.plugins.plugin_xep_0203 import XEP_0203 from twisted.words.xish import domish from twisted.words.protocols.jabber.jid import JID from dateutil.tz import tzutc import datetime NS_PUBSUB = "http://jabber.org/protocol/pubsub" class XEP_0203Test(helpers.SatTestCase): def setUp(self): self.host = helpers.FakeSAT() self.plugin = XEP_0203(self.host) def test_delay(self): delay_xml = """ <delay xmlns='urn:xmpp:delay' from='capulet.com' stamp='2002-09-10T23:08:25Z'> Offline Storage </delay> """ message_xml = ( """ <message from='romeo@montague.net/orchard' to='juliet@capulet.com' type='chat'> <body>text</body> %s </message> """ % delay_xml ) parent = domish.Element((None, "message")) parent["from"] = "romeo@montague.net/orchard" parent["to"] = "juliet@capulet.com" parent["type"] = "chat" parent.addElement("body", None, "text") stamp = datetime.datetime(2002, 9, 10, 23, 8, 25, tzinfo=tzutc()) elt = self.plugin.delay(stamp, JID("capulet.com"), "Offline Storage", parent) self.assert_equal_xml(elt.toXml(), delay_xml, True) self.assert_equal_xml(parent.toXml(), message_xml, True)