libervia-backend: tests/unit/test_plugin_xep

annotate tests/unit/test_plugin_xep_0420.py @ 3934:e345d93fb6e5

plugin OXPS: OpenPGP for XMPP Pubsub implementation: OpenPGP for XMPP Pubsub (https://xmpp.org/extensions/inbox/pubsub-encryption.html, currently a protoXEP) is implemented and activated when `encrypted` is set to `True` in pubsub's `extra` data. On item retrieval, the decryption is transparent if the key is known, except if the `decrypt` key in `extra` is set to `False` (notably useful when one wants to checks that data is well encrypted). Methods and corresponding bridge methods have been implemented to manage shared secrets (to share, revoke or rotate the secrets). plugin XEP-0060's `XEP-0060_publish` trigger point as been move before actual publish so item can be modified (here e2ee) by the triggers. A new `XEP-0060_items` trigger point has also been added. `encrypted` flag can be used with plugin XEP-0277's microblog data rel 380

author	Goffi <goffi@goffi.org>
date	Sat, 15 Oct 2022 20:36:53 +0200
parents	cecf45416403
children	4b842c1fb686

rev	line source
3877 00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	1 #!/usr/bin/env python3
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	2
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	3 # Tests for Libervia's Stanza Content Encryption plugin
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	4 # Copyright (C) 2022-2022 Tim Henkes (me@syndace.dev)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	5
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	6 # This program is free software: you can redistribute it and/or modify
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	7 # it under the terms of the GNU Affero General Public License as published by
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	8 # the Free Software Foundation, either version 3 of the License, or
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	9 # (at your option) any later version.
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	10
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	11 # This program is distributed in the hope that it will be useful,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	14 # GNU Affero General Public License for more details.
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	15
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	16 # You should have received a copy of the GNU Affero General Public License
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	18
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	19 from datetime import datetime, timezone
3911 8289ac1b34f4 plugin XEP-0384: Fully reworked to adjust to the reworked python-omemo: Syndace <me@syndace.dev> parents: 3877 diff changeset	20 from typing import Callable, cast
3877 00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	21
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	22 import pytest
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: 3911 diff changeset	23 from sat.core import exceptions
3877 00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	24
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	25 from sat.plugins.plugin_xep_0334 import NS_HINTS
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	26 from sat.plugins.plugin_xep_0420 import (
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	27 NS_SCE, XEP_0420, AffixVerificationFailed, ProfileRequirementsNotMet, SCEAffixPolicy,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	28 SCECustomAffix, SCEProfile
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	29 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	30 from sat.tools.xml_tools import ElementParser
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	31 from twisted.words.xish import domish
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	32
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	33
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	34 __all__ = [ # pylint: disable=unused-variable
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	35 "test_unpack_matches_original",
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	36 "test_affixes_included",
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	37 "test_all_affixes_verified",
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	38 "test_incomplete_affixes",
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	39 "test_rpad_affix",
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	40 "test_time_affix",
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	41 "test_to_affix",
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	42 "test_from_affix",
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	43 "test_custom_affixes",
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	44 "test_namespace_conversion",
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	45 "test_non_encryptable_elements",
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	46 "test_schema_validation"
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	47 ]
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	48
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	49
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	50 string_to_domish = cast(Callable[[str], domish.Element], ElementParser())
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	51
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	52
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	53 class CustomAffixImpl(SCECustomAffix):
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	54 """
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	55 A simple custom affix implementation for testing purposes. Verifies the full JIDs of
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	56 both sender and recipient.
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	57
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	58 @warning: This is just an example, an affix element like this might not make sense due
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	59 to potentially allowed modifications of recipient/sender full JIDs (I don't know
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	60 enough about XMPP routing to know whether full JIDs are always left untouched by
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	61 the server).
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	62 """
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	63
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	64 @property
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	65 def element_name(self) -> str:
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	66 return "full-jids"
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	67
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	68 @property
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	69 def element_schema(self) -> str:
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	70 return """<xs:element name="full-jids">
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	71 <xs:complexType>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	72 <xs:attribute name="recipient" type="xs:string"/>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	73 <xs:attribute name="sender" type="xs:string"/>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	74 </xs:complexType>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	75 </xs:element>"""
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	76
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	77 def create(self, stanza: domish.Element) -> domish.Element:
3911 8289ac1b34f4 plugin XEP-0384: Fully reworked to adjust to the reworked python-omemo: Syndace <me@syndace.dev> parents: 3877 diff changeset	78 recipient = stanza.getAttribute("to", None)
8289ac1b34f4 plugin XEP-0384: Fully reworked to adjust to the reworked python-omemo: Syndace <me@syndace.dev> parents: 3877 diff changeset	79 sender = stanza.getAttribute("from", None)
3877 00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	80
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	81 if recipient is None or sender is None:
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	82 raise ValueError(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	83 "Stanza doesn't have ``to`` and ``from`` attributes required by the"
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	84 " full-jids custom affix."
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	85 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	86
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	87 element = domish.Element((NS_SCE, "full-jids"))
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	88 element["recipient"] = recipient
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	89 element["sender"] = sender
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	90 return element
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	91
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	92 def verify(self, stanza: domish.Element, element: domish.Element) -> None:
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	93 recipient_target = element["recipient"]
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	94 recipient_actual = stanza.getAttribute("to")
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	95
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	96 sender_target = element["sender"]
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	97 sender_actual = stanza.getAttribute("from")
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	98
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	99 if recipient_actual != recipient_target or sender_actual != sender_target:
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	100 raise AffixVerificationFailed(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	101 f"Full JIDs differ. Recipient: actual={recipient_actual} vs."
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	102 f" target={recipient_target}; Sender: actual={sender_actual} vs."
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	103 f" target={sender_target}"
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	104 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	105
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	106
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	107 def test_unpack_matches_original() -> None: # pylint: disable=missing-function-docstring
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	108 profile = SCEProfile(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	109 SCEAffixPolicy.REQUIRED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	110 SCEAffixPolicy.OPTIONAL,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	111 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	112 SCEAffixPolicy.OPTIONAL,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	113 custom_policies={ CustomAffixImpl(): SCEAffixPolicy.NOT_NEEDED }
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	114 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	115
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	116 stanza_string = (
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	117 '<message from="foo@example.com" to="bar@example.com"><body>Test with both a body'
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	118 ' and some other custom element.</body><custom xmlns="urn:xmpp:example:0"'
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	119 ' test="matches-original">some more content</custom></message>'
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	120 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	121
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	122 stanza = string_to_domish(stanza_string)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	123
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	124 envelope_serialized = XEP_0420.pack_stanza(profile, stanza)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	125
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	126 # The stanza should not have child elements any more
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	127 assert len(list(stanza.elements())) == 0
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	128
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	129 XEP_0420.unpack_stanza(profile, stanza, envelope_serialized)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	130
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	131 # domish.Element doesn't override __eq__, thus we compare the .toXml() strings here in
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	132 # the hope that serialization for an example as small as this is unique enough to be
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	133 # compared that way.
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	134 assert stanza.toXml() == string_to_domish(stanza_string).toXml()
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	135
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	136
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	137 def test_affixes_included() -> None: # pylint: disable=missing-function-docstring
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	138 custom_affix = CustomAffixImpl()
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	139
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	140 profile = SCEProfile(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	141 SCEAffixPolicy.REQUIRED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	142 SCEAffixPolicy.OPTIONAL,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	143 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	144 SCEAffixPolicy.OPTIONAL,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	145 custom_policies={ custom_affix: SCEAffixPolicy.OPTIONAL }
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	146 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	147
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	148 stanza = string_to_domish("""<message from="foo@example.com" to="bar@example.com">
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	149 <body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	150 Make sure that both the REQUIRED and the OPTIONAL affixes are included.
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	151 </body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	152 </message>""")
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	153
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	154 affix_values = XEP_0420.unpack_stanza(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	155 profile,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	156 stanza,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	157 XEP_0420.pack_stanza(profile, stanza)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	158 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	159
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	160 assert affix_values.rpad is not None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	161 assert affix_values.timestamp is not None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	162 assert affix_values.recipient is None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	163 assert affix_values.sender is not None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	164 assert custom_affix in affix_values.custom
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	165
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	166
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	167 def test_all_affixes_verified() -> None: # pylint: disable=missing-function-docstring
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	168 packing_profile = SCEProfile(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	169 SCEAffixPolicy.REQUIRED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	170 SCEAffixPolicy.REQUIRED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	171 SCEAffixPolicy.REQUIRED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	172 SCEAffixPolicy.REQUIRED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	173 custom_policies={}
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	174 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	175
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	176 unpacking_profile = SCEProfile(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	177 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	178 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	179 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	180 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	181 custom_policies={}
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	182 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	183
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	184 stanza = string_to_domish("""<message from="foo@example.com" to="bar@example.com">
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	185 <body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	186 When unpacking, all affixes are loaded, even those marked as NOT_NEEDED.
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	187 </body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	188 </message>""")
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	189
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	190 envelope_serialized = XEP_0420.pack_stanza(packing_profile, stanza)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	191
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	192 affix_values = XEP_0420.unpack_stanza(unpacking_profile, stanza, envelope_serialized)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	193
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	194 assert affix_values.rpad is not None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	195 assert affix_values.timestamp is not None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	196 assert affix_values.recipient is not None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	197 assert affix_values.sender is not None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	198
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	199 # When unpacking, all affixes are verified, even if they are NOT_NEEDED by the profile
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	200 stanza = string_to_domish(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	201 """<message from="fooo@example.com" to="baz@example.com"></message>"""
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	202 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	203
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	204 with pytest.raises(AffixVerificationFailed):
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	205 XEP_0420.unpack_stanza(unpacking_profile, stanza, envelope_serialized)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	206
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	207
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	208 def test_incomplete_affixes() -> None: # pylint: disable=missing-function-docstring
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	209 packing_profile = SCEProfile(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	210 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	211 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	212 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	213 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	214 custom_policies={}
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	215 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	216
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	217 unpacking_profile = SCEProfile(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	218 SCEAffixPolicy.REQUIRED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	219 SCEAffixPolicy.REQUIRED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	220 SCEAffixPolicy.REQUIRED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	221 SCEAffixPolicy.REQUIRED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	222 custom_policies={}
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	223 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	224
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	225 stanza = string_to_domish("""<message from="foo@example.com" to="bar@example.com">
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	226 <body>Check that all affixes REQUIRED by the profile are present.</body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	227 </message>""")
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	228
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	229 with pytest.raises(ProfileRequirementsNotMet):
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	230 XEP_0420.unpack_stanza(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	231 unpacking_profile,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	232 stanza,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	233 XEP_0420.pack_stanza(packing_profile, stanza)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	234 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	235
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	236 # Do the same but with a custom affix missing
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	237 custom_affix = CustomAffixImpl()
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	238
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	239 packing_profile = SCEProfile(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	240 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	241 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	242 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	243 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	244 custom_policies={ custom_affix: SCEAffixPolicy.NOT_NEEDED }
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	245 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	246
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	247 unpacking_profile = SCEProfile(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	248 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	249 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	250 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	251 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	252 custom_policies={ custom_affix: SCEAffixPolicy.REQUIRED }
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	253 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	254
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	255 stanza = string_to_domish("""<message from="foo@example.com" to="bar@example.com">
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	256 <body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	257 Check that all affixes REQUIRED by the profile are present, including custom
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	258 affixes.
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	259 </body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	260 </message>""")
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	261
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	262 with pytest.raises(ProfileRequirementsNotMet):
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	263 XEP_0420.unpack_stanza(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	264 unpacking_profile,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	265 stanza,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	266 XEP_0420.pack_stanza(packing_profile, stanza)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	267 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	268
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	269
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	270 def test_rpad_affix() -> None: # pylint: disable=missing-function-docstring
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	271 profile = SCEProfile(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	272 SCEAffixPolicy.REQUIRED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	273 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	274 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	275 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	276 custom_policies={}
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	277 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	278
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	279 for _ in range(100):
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	280 stanza = string_to_domish("""<message from="foo@example.com" to="bar@example.com">
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	281 <body>OK</body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	282 </message>""")
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	283
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	284 affix_values = XEP_0420.unpack_stanza(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	285 profile,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	286 stanza,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	287 XEP_0420.pack_stanza(profile, stanza)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	288 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	289
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	290 # Test that the rpad exists and that the content elements are always padded to at
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	291 # least 53 characters
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	292 assert affix_values.rpad is not None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	293 assert len(affix_values.rpad) >= 53 - len("<body xmlns='jabber:client'>OK</body>")
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	294
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	295
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	296 def test_time_affix() -> None: # pylint: disable=missing-function-docstring
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	297 profile = SCEProfile(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	298 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	299 SCEAffixPolicy.REQUIRED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	300 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	301 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	302 custom_policies={}
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	303 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	304
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	305 stanza = string_to_domish(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	306 """<message from="foo@example.com" to="bar@example.com"></message>"""
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	307 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	308
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	309 envelope_serialized = f"""<envelope xmlns="{NS_SCE}">
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	310 <content>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	311 <body xmlns="jabber:client">
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	312 The time affix is only parsed and not otherwise verified. Not much to test
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	313 here.
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	314 </body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	315 </content>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	316 <time stamp="1969-07-21T02:56:15Z"/>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	317 </envelope>""".encode("utf-8")
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	318
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	319 affix_values = XEP_0420.unpack_stanza(profile, stanza, envelope_serialized)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	320 assert affix_values.timestamp == datetime(1969, 7, 21, 2, 56, 15, tzinfo=timezone.utc)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	321
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	322
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	323 def test_to_affix() -> None: # pylint: disable=missing-function-docstring
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	324 profile = SCEProfile(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	325 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	326 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	327 SCEAffixPolicy.REQUIRED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	328 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	329 custom_policies={}
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	330 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	331
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	332 stanza = string_to_domish("""<message from="foo@example.com" to="bar@example.com">
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	333 <body>Check that the ``to`` affix is correctly added.</body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	334 </message>""")
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	335
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	336 envelope_serialized = XEP_0420.pack_stanza(profile, stanza)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	337 affix_values = XEP_0420.unpack_stanza(profile, stanza, envelope_serialized)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	338 assert affix_values.recipient is not None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	339 assert affix_values.recipient.userhost() == "bar@example.com"
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	340
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	341 # Check that a mismatch in recipient bare JID causes an exception to be raised
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	342 stanza = string_to_domish(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	343 """<message from="foo@example.com" to="baz@example.com"></message>"""
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	344 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	345
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	346 with pytest.raises(AffixVerificationFailed):
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	347 XEP_0420.unpack_stanza(profile, stanza, envelope_serialized)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	348
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	349 # Check that only the bare JID matters
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	350 stanza = string_to_domish(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	351 """<message from="foo@example.com" to="bar@example.com/device"></message>"""
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	352 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	353
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	354 affix_values = XEP_0420.unpack_stanza(profile, stanza, envelope_serialized)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	355 assert affix_values.recipient is not None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	356 assert affix_values.recipient.userhost() == "bar@example.com"
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	357
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	358 stanza = string_to_domish("""<message from="foo@example.com">
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	359 <body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	360 Check that a missing "to" attribute on the stanza fails stanza packing.
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	361 </body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	362 </message>""")
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	363
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	364 with pytest.raises(ValueError):
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	365 XEP_0420.pack_stanza(profile, stanza)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	366
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	367
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	368 def test_from_affix() -> None: # pylint: disable=missing-function-docstring
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	369 profile = SCEProfile(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	370 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	371 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	372 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	373 SCEAffixPolicy.REQUIRED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	374 custom_policies={}
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	375 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	376
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	377 stanza = string_to_domish("""<message from="foo@example.com" to="bar@example.com">
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	378 <body>Check that the ``from`` affix is correctly added.</body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	379 </message>""")
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	380
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	381 envelope_serialized = XEP_0420.pack_stanza(profile, stanza)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	382 affix_values = XEP_0420.unpack_stanza(profile, stanza, envelope_serialized)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	383 assert affix_values.sender is not None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	384 assert affix_values.sender.userhost() == "foo@example.com"
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	385
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	386 # Check that a mismatch in sender bare JID causes an exception to be raised
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	387 stanza = string_to_domish(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	388 """<message from="fooo@example.com" to="bar@example.com"></message>"""
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	389 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	390
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	391 with pytest.raises(AffixVerificationFailed):
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	392 XEP_0420.unpack_stanza(profile, stanza, envelope_serialized)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	393
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	394 # Check that only the bare JID matters
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	395 stanza = string_to_domish(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	396 """<message from="foo@example.com/device" to="bar@example.com"></message>"""
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	397 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	398
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	399 affix_values = XEP_0420.unpack_stanza(profile, stanza, envelope_serialized)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	400 assert affix_values.sender is not None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	401 assert affix_values.sender.userhost() == "foo@example.com"
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	402
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	403 stanza = string_to_domish("""<message to="bar@example.com">
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	404 <body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	405 Check that a missing "from" attribute on the stanza fails stanza packing.
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	406 </body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	407 </message>""")
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	408
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	409 with pytest.raises(ValueError):
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	410 XEP_0420.pack_stanza(profile, stanza)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	411
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	412
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	413 def test_custom_affixes() -> None: # pylint: disable=missing-function-docstring
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	414 custom_affix = CustomAffixImpl()
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	415
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	416 packing_profile = SCEProfile(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	417 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	418 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	419 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	420 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	421 custom_policies={ custom_affix: SCEAffixPolicy.REQUIRED }
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	422 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	423
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	424 unpacking_profile = SCEProfile(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	425 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	426 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	427 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	428 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	429 custom_policies={}
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	430 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	431
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	432 stanza = string_to_domish("""<message from="foo@example.com" to="bar@example.com">
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	433 <body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	434 If a custom affix is included in the envelope, but not excpected by the
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	435 recipient, the schema validation should fail.
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	436 </body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	437 </message>""")
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	438
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: 3911 diff changeset	439 with pytest.raises(exceptions.ParsingError):
3877 00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	440 XEP_0420.unpack_stanza(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	441 unpacking_profile,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	442 stanza,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	443 XEP_0420.pack_stanza(packing_profile, stanza)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	444 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	445
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	446 profile = packing_profile
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	447
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	448 stanza = string_to_domish("""<message from="foo@example.com/device0"
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	449 to="bar@example.com/Libervia.123">
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	450 <body>The affix element should be returned as part of the affix values.</body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	451 </message>""")
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	452
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	453 affix_values = XEP_0420.unpack_stanza(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	454 profile,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	455 stanza,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	456 XEP_0420.pack_stanza(profile, stanza)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	457 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	458
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	459 assert custom_affix in affix_values.custom
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	460 assert affix_values.custom[custom_affix].getAttribute("recipient") == \
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	461 "bar@example.com/Libervia.123"
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	462 assert affix_values.custom[custom_affix].getAttribute("sender") == \
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	463 "foo@example.com/device0"
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	464
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	465
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	466 def test_namespace_conversion() -> None: # pylint: disable=missing-function-docstring
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	467 profile = SCEProfile(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	468 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	469 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	470 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	471 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	472 custom_policies={}
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	473 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	474
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	475 stanza = domish.Element((None, "message"))
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	476 stanza["from"] = "foo@example.com"
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	477 stanza["to"] = "bar@example.com"
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	478 stanza.addElement(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	479 "body",
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	480 content=(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	481 "This body element has namespace ``None``, which has to be replaced with"
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	482 " jabber:client."
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	483 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	484 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	485
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	486 envelope_serialized = XEP_0420.pack_stanza(profile, stanza)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	487 envelope = string_to_domish(envelope_serialized.decode("utf-8"))
3911 8289ac1b34f4 plugin XEP-0384: Fully reworked to adjust to the reworked python-omemo: Syndace <me@syndace.dev> parents: 3877 diff changeset	488 content = next(envelope.elements(NS_SCE, "content"))
3877 00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	489
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	490 # The body should have been assigned ``jabber:client`` as its namespace
3911 8289ac1b34f4 plugin XEP-0384: Fully reworked to adjust to the reworked python-omemo: Syndace <me@syndace.dev> parents: 3877 diff changeset	491 assert next(content.elements("jabber:client", "body"), None) is not None
3877 00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	492
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	493 XEP_0420.unpack_stanza(profile, stanza, envelope_serialized)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	494
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	495 # The body should still have ``jabber:client`` after unpacking
3911 8289ac1b34f4 plugin XEP-0384: Fully reworked to adjust to the reworked python-omemo: Syndace <me@syndace.dev> parents: 3877 diff changeset	496 assert next(stanza.elements("jabber:client", "body"), None) is not None
3877 00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	497
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	498
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	499 def test_non_encryptable_elements() -> None: # pylint: disable=missing-function-docstring
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	500 profile = SCEProfile(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	501 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	502 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	503 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	504 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	505 custom_policies={}
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	506 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	507
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	508 stanza = string_to_domish("""<message from="foo@example.com" to="bar@example.com">
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	509 <body>This stanza includes a store hint which must not be encrypted.</body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	510 <store xmlns="urn:xmpp:hints"/>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	511 </message>""")
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	512
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	513 envelope_serialized = XEP_0420.pack_stanza(profile, stanza)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	514 envelope = string_to_domish(envelope_serialized.decode("utf-8"))
3911 8289ac1b34f4 plugin XEP-0384: Fully reworked to adjust to the reworked python-omemo: Syndace <me@syndace.dev> parents: 3877 diff changeset	515 content = next(envelope.elements(NS_SCE, "content"))
3877 00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	516
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	517 # The store hint must not have been moved to the content element
3911 8289ac1b34f4 plugin XEP-0384: Fully reworked to adjust to the reworked python-omemo: Syndace <me@syndace.dev> parents: 3877 diff changeset	518 assert next(stanza.elements(NS_HINTS, "store"), None) is not None
8289ac1b34f4 plugin XEP-0384: Fully reworked to adjust to the reworked python-omemo: Syndace <me@syndace.dev> parents: 3877 diff changeset	519 assert next(content.elements(NS_HINTS, "store"), None) is None
3877 00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	520
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	521 stanza = string_to_domish(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	522 """<message from="foo@example.com" to="bar@example.com"></message>"""
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	523 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	524
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	525 envelope_serialized = f"""<envelope xmlns="{NS_SCE}">
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	526 <content>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	527 <body xmlns="jabber:client">
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	528 The store hint must not be moved to the stanza.
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	529 </body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	530 <store xmlns="urn:xmpp:hints"/>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	531 </content>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	532 </envelope>""".encode("utf-8")
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	533
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	534 XEP_0420.unpack_stanza(profile, stanza, envelope_serialized)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	535
3911 8289ac1b34f4 plugin XEP-0384: Fully reworked to adjust to the reworked python-omemo: Syndace <me@syndace.dev> parents: 3877 diff changeset	536 assert next(stanza.elements(NS_HINTS, "store"), None) is None
3877 00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	537
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	538
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	539 def test_schema_validation() -> None: # pylint: disable=missing-function-docstring
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	540 profile = SCEProfile(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	541 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	542 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	543 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	544 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	545 custom_policies={}
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	546 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	547
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	548 stanza = string_to_domish(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	549 """<message from="foo@example.com" to="bar@example.com"></message>"""
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	550 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	551
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	552 envelope_serialized = f"""<envelope xmlns="{NS_SCE}">
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	553 <content>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	554 <body xmlns="jabber:client">
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	555 An unknwon affix should cause a schema validation error.
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	556 </body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	557 <store xmlns="urn:xmpp:hints"/>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	558 </content>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	559 <unknown-affix unknown-attr="unknown"/>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	560 </envelope>""".encode("utf-8")
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	561
3933 cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM: Syndace <me@syndace.dev> parents: 3911 diff changeset	562 with pytest.raises(exceptions.ParsingError):
3877 00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption: Syndace <me@syndace.dev> parents: diff changeset	563 XEP_0420.unpack_stanza(profile, stanza, envelope_serialized)

Mercurial > libervia-backend

annotate tests/unit/test_plugin_xep_0420.py @ 3934:e345d93fb6e5