annotate tests/unit/test_plugin_xep_0420.py @ 3878:32087d7c25d4

tools (datetime, utils): fix incorrect use of naive object: `tools.datetime.format_datetime` was expecting aware datetime objects while `tools.utils.xmpp_date` was returning naive datetime objects. A check has been added to the former one, and latter one has been modified to return aware datetime objects.
author Goffi <goffi@goffi.org>
date Wed, 31 Aug 2022 13:11:26 +0200
parents 00212260f659
children 8289ac1b34f4
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1 #!/usr/bin/env python3
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2
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3 # Tests for Libervia's Stanza Content Encryption plugin
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4 # Copyright (C) 2022-2022 Tim Henkes (me@syndace.dev)
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5
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6 # This program is free software: you can redistribute it and/or modify
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7 # it under the terms of the GNU Affero General Public License as published by
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8 # the Free Software Foundation, either version 3 of the License, or
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9 # (at your option) any later version.
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10
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11 # This program is distributed in the hope that it will be useful,
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12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 # GNU Affero General Public License for more details.
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15
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16 # You should have received a copy of the GNU Affero General Public License
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17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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18
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19 # Type-check with `mypy --strict --disable-error-code no-untyped-call`
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20 # Lint with `pylint`
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21
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22 from datetime import datetime, timezone
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23 from typing import Callable, Iterator, Optional, cast
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24
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25 import pytest
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26
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27 from sat.plugins.plugin_xep_0334 import NS_HINTS
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28 from sat.plugins.plugin_xep_0420 import (
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29 NS_SCE, XEP_0420, AffixVerificationFailed, ProfileRequirementsNotMet, SCEAffixPolicy,
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30 SCECustomAffix, SCEProfile
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31 )
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32 from sat.tools.xml_tools import ElementParser
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33 from twisted.words.xish import domish
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34
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35
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36 __all__ = [ # pylint: disable=unused-variable
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37 "test_unpack_matches_original",
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38 "test_affixes_included",
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39 "test_all_affixes_verified",
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40 "test_incomplete_affixes",
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41 "test_rpad_affix",
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42 "test_time_affix",
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43 "test_to_affix",
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44 "test_from_affix",
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45 "test_custom_affixes",
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46 "test_namespace_conversion",
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47 "test_non_encryptable_elements",
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48 "test_schema_validation"
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49 ]
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50
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51
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52 string_to_domish = cast(Callable[[str], domish.Element], ElementParser())
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53
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54
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55 class CustomAffixImpl(SCECustomAffix):
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56 """
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57 A simple custom affix implementation for testing purposes. Verifies the full JIDs of
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58 both sender and recipient.
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59
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60 @warning: This is just an example, an affix element like this might not make sense due
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61 to potentially allowed modifications of recipient/sender full JIDs (I don't know
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62 enough about XMPP routing to know whether full JIDs are always left untouched by
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63 the server).
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64 """
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65
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66 @property
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67 def element_name(self) -> str:
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68 return "full-jids"
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69
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70 @property
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71 def element_schema(self) -> str:
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72 return """<xs:element name="full-jids">
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73 <xs:complexType>
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74 <xs:attribute name="recipient" type="xs:string"/>
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75 <xs:attribute name="sender" type="xs:string"/>
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76 </xs:complexType>
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77 </xs:element>"""
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78
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79 def create(self, stanza: domish.Element) -> domish.Element:
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80 recipient = cast(Optional[str], stanza.getAttribute("to", None))
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81 sender = cast(Optional[str], stanza.getAttribute("from", None))
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82
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83 if recipient is None or sender is None:
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84 raise ValueError(
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85 "Stanza doesn't have ``to`` and ``from`` attributes required by the"
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86 " full-jids custom affix."
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87 )
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88
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89 element = domish.Element((NS_SCE, "full-jids"))
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90 element["recipient"] = recipient
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91 element["sender"] = sender
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92 return element
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93
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94 def verify(self, stanza: domish.Element, element: domish.Element) -> None:
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95 recipient_target = element["recipient"]
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96 recipient_actual = stanza.getAttribute("to")
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97
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98 sender_target = element["sender"]
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99 sender_actual = stanza.getAttribute("from")
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100
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101 if recipient_actual != recipient_target or sender_actual != sender_target:
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102 raise AffixVerificationFailed(
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103 f"Full JIDs differ. Recipient: actual={recipient_actual} vs."
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104 f" target={recipient_target}; Sender: actual={sender_actual} vs."
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105 f" target={sender_target}"
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106 )
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107
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108
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109 def test_unpack_matches_original() -> None: # pylint: disable=missing-function-docstring
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110 profile = SCEProfile(
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111 SCEAffixPolicy.REQUIRED,
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112 SCEAffixPolicy.OPTIONAL,
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113 SCEAffixPolicy.NOT_NEEDED,
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114 SCEAffixPolicy.OPTIONAL,
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115 custom_policies={ CustomAffixImpl(): SCEAffixPolicy.NOT_NEEDED }
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116 )
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117
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118 stanza_string = (
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119 '<message from="foo@example.com" to="bar@example.com"><body>Test with both a body'
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120 ' and some other custom element.</body><custom xmlns="urn:xmpp:example:0"'
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121 ' test="matches-original">some more content</custom></message>'
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122 )
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123
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124 stanza = string_to_domish(stanza_string)
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125
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126 envelope_serialized = XEP_0420.pack_stanza(profile, stanza)
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127
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128 # The stanza should not have child elements any more
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129 assert len(list(stanza.elements())) == 0
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130
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131 XEP_0420.unpack_stanza(profile, stanza, envelope_serialized)
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132
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133 # domish.Element doesn't override __eq__, thus we compare the .toXml() strings here in
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134 # the hope that serialization for an example as small as this is unique enough to be
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135 # compared that way.
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136 assert stanza.toXml() == string_to_domish(stanza_string).toXml()
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137
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138
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139 def test_affixes_included() -> None: # pylint: disable=missing-function-docstring
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140 custom_affix = CustomAffixImpl()
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
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141
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
142 profile = SCEProfile(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
143 SCEAffixPolicy.REQUIRED,
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 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
146 SCEAffixPolicy.OPTIONAL,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
147 custom_policies={ custom_affix: SCEAffixPolicy.OPTIONAL }
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
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148 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
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149
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
150 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:
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151 <body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
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parents:
diff changeset
152 Make sure that both the REQUIRED and the OPTIONAL affixes are included.
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
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153 </body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
154 </message>""")
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
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155
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
156 affix_values = XEP_0420.unpack_stanza(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
157 profile,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
158 stanza,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
159 XEP_0420.pack_stanza(profile, stanza)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
160 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
161
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
162 assert affix_values.rpad is not None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
163 assert affix_values.timestamp is not None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
164 assert affix_values.recipient is None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
165 assert affix_values.sender is not None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
166 assert custom_affix in affix_values.custom
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
167
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
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168
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
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169 def test_all_affixes_verified() -> None: # pylint: disable=missing-function-docstring
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
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170 packing_profile = SCEProfile(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
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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 SCEAffixPolicy.REQUIRED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
174 SCEAffixPolicy.REQUIRED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
175 custom_policies={}
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
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176 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
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177
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Syndace <me@syndace.dev>
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178 unpacking_profile = SCEProfile(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
179 SCEAffixPolicy.NOT_NEEDED,
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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 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
182 SCEAffixPolicy.NOT_NEEDED,
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Syndace <me@syndace.dev>
parents:
diff changeset
183 custom_policies={}
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
184 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
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185
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
186 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:
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187 <body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
188 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:
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189 </body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
190 </message>""")
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
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191
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
192 envelope_serialized = XEP_0420.pack_stanza(packing_profile, stanza)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
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193
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
194 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:
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195
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
196 assert affix_values.rpad is not None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
197 assert affix_values.timestamp is not None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
198 assert affix_values.recipient is not None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
199 assert affix_values.sender is not None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
200
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
201 # 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
202 stanza = string_to_domish(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
203 """<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
204 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
205
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
206 with pytest.raises(AffixVerificationFailed):
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
207 XEP_0420.unpack_stanza(unpacking_profile, stanza, envelope_serialized)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
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208
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
209
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
210 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
211 packing_profile = SCEProfile(
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 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
215 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
216 custom_policies={}
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
217 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
218
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
219 unpacking_profile = SCEProfile(
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 SCEAffixPolicy.REQUIRED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
223 SCEAffixPolicy.REQUIRED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
224 custom_policies={}
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
225 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
226
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
227 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
228 <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
229 </message>""")
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
230
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
231 with pytest.raises(ProfileRequirementsNotMet):
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
232 XEP_0420.unpack_stanza(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
233 unpacking_profile,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
234 stanza,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
235 XEP_0420.pack_stanza(packing_profile, stanza)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
236 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
237
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
238 # 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
239 custom_affix = CustomAffixImpl()
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
240
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
241 packing_profile = SCEProfile(
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 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
245 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
246 custom_policies={ custom_affix: SCEAffixPolicy.NOT_NEEDED }
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
247 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
248
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
249 unpacking_profile = SCEProfile(
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 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
253 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
254 custom_policies={ custom_affix: SCEAffixPolicy.REQUIRED }
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
255 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
256
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
257 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
258 <body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
259 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
260 affixes.
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
261 </body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
262 </message>""")
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
263
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
264 with pytest.raises(ProfileRequirementsNotMet):
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
265 XEP_0420.unpack_stanza(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
266 unpacking_profile,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
267 stanza,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
268 XEP_0420.pack_stanza(packing_profile, stanza)
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
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
271
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
272 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
273 profile = SCEProfile(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
274 SCEAffixPolicy.REQUIRED,
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 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
277 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
278 custom_policies={}
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
279 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
280
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
281 for _ in range(100):
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
282 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
283 <body>OK</body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
284 </message>""")
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
285
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
286 affix_values = XEP_0420.unpack_stanza(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
287 profile,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
288 stanza,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
289 XEP_0420.pack_stanza(profile, stanza)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
290 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
291
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
292 # 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
293 # least 53 characters
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
294 assert affix_values.rpad is not None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
295 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
296
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
297
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
298 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
299 profile = SCEProfile(
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.REQUIRED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
302 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
303 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
304 custom_policies={}
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
305 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
306
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
307 stanza = string_to_domish(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
308 """<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
309 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
310
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
311 envelope_serialized = f"""<envelope xmlns="{NS_SCE}">
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
312 <content>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
313 <body xmlns="jabber:client">
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
314 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
315 here.
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
316 </body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
317 </content>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
318 <time stamp="1969-07-21T02:56:15Z"/>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
319 </envelope>""".encode("utf-8")
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
320
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
321 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
322 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
323
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
324
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
325 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
326 profile = SCEProfile(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
327 SCEAffixPolicy.NOT_NEEDED,
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 SCEAffixPolicy.REQUIRED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
330 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
331 custom_policies={}
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
332 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
333
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
334 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
335 <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
336 </message>""")
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
337
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
338 envelope_serialized = XEP_0420.pack_stanza(profile, stanza)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
339 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
340 assert affix_values.recipient is not None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
341 assert affix_values.recipient.userhost() == "bar@example.com"
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
342
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
343 # 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
344 stanza = string_to_domish(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
345 """<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
346 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
347
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
348 with pytest.raises(AffixVerificationFailed):
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
349 XEP_0420.unpack_stanza(profile, stanza, envelope_serialized)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
350
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
351 # Check that only the bare JID matters
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
352 stanza = string_to_domish(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
353 """<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
354 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
355
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
356 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
357 assert affix_values.recipient is not None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
358 assert affix_values.recipient.userhost() == "bar@example.com"
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
359
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
360 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
361 <body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
362 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
363 </body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
364 </message>""")
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
365
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
366 with pytest.raises(ValueError):
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
367 XEP_0420.pack_stanza(profile, stanza)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
368
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
369
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
370 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
371 profile = SCEProfile(
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.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
374 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
375 SCEAffixPolicy.REQUIRED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
376 custom_policies={}
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
377 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
378
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
379 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
380 <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
381 </message>""")
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
382
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
383 envelope_serialized = XEP_0420.pack_stanza(profile, stanza)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
384 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
385 assert affix_values.sender is not None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
386 assert affix_values.sender.userhost() == "foo@example.com"
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
387
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
388 # 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
389 stanza = string_to_domish(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
390 """<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
391 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
392
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
393 with pytest.raises(AffixVerificationFailed):
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
394 XEP_0420.unpack_stanza(profile, stanza, envelope_serialized)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
395
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
396 # Check that only the bare JID matters
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
397 stanza = string_to_domish(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
398 """<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
399 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
400
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
401 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
402 assert affix_values.sender is not None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
403 assert affix_values.sender.userhost() == "foo@example.com"
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
404
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
405 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
406 <body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
407 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
408 </body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
409 </message>""")
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
410
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
411 with pytest.raises(ValueError):
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
412 XEP_0420.pack_stanza(profile, stanza)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
413
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
414
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
415 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
416 custom_affix = CustomAffixImpl()
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
417
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
418 packing_profile = SCEProfile(
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 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
422 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
423 custom_policies={ custom_affix: SCEAffixPolicy.REQUIRED }
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
424 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
425
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
426 unpacking_profile = SCEProfile(
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 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
430 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
431 custom_policies={}
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
432 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
433
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
434 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
435 <body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
436 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
437 recipient, the schema validation should fail.
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
438 </body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
439 </message>""")
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
440
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
441 with pytest.raises(ValueError):
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
442 XEP_0420.unpack_stanza(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
443 unpacking_profile,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
444 stanza,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
445 XEP_0420.pack_stanza(packing_profile, stanza)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
446 )
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 profile = packing_profile
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
449
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
450 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
451 to="bar@example.com/Libervia.123">
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
452 <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
453 </message>""")
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
454
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
455 affix_values = XEP_0420.unpack_stanza(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
456 profile,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
457 stanza,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
458 XEP_0420.pack_stanza(profile, stanza)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
459 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
460
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
461 assert custom_affix in affix_values.custom
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
462 assert affix_values.custom[custom_affix].getAttribute("recipient") == \
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
463 "bar@example.com/Libervia.123"
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
464 assert affix_values.custom[custom_affix].getAttribute("sender") == \
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
465 "foo@example.com/device0"
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
466
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
467
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
468 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
469 profile = SCEProfile(
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 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
473 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
474 custom_policies={}
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
475 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
476
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
477 stanza = domish.Element((None, "message"))
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
478 stanza["from"] = "foo@example.com"
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
479 stanza["to"] = "bar@example.com"
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
480 stanza.addElement(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
481 "body",
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
482 content=(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
483 "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
484 " jabber:client."
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 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
487
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
488 envelope_serialized = XEP_0420.pack_stanza(profile, stanza)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
489 envelope = string_to_domish(envelope_serialized.decode("utf-8"))
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
490 content = next(cast(Iterator[domish.Element], envelope.elements(NS_SCE, "content")))
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
491
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
492 # The body should have been assigned ``jabber:client`` as its namespace
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
493 assert next(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
494 cast(Iterator[domish.Element], content.elements("jabber:client", "body")),
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
495 None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
496 ) is not None
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 XEP_0420.unpack_stanza(profile, stanza, envelope_serialized)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
499
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
500 # The body should still have ``jabber:client`` after unpacking
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
501 assert next(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
502 cast(Iterator[domish.Element], stanza.elements("jabber:client", "body")),
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
503 None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
504 ) is not None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
505
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 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
508 profile = SCEProfile(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
509 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
510 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
511 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
512 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
513 custom_policies={}
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
514 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
515
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
516 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
517 <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
518 <store xmlns="urn:xmpp:hints"/>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
519 </message>""")
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 envelope_serialized = XEP_0420.pack_stanza(profile, stanza)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
522 envelope = string_to_domish(envelope_serialized.decode("utf-8"))
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
523 content = next(cast(Iterator[domish.Element], envelope.elements(NS_SCE, "content")))
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 # The store hint must not have been moved to the content element
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
526 assert next(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
527 cast(Iterator[domish.Element], stanza.elements(NS_HINTS, "store")),
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
528 None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
529 ) is not None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
530
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
531 assert next(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
532 cast(Iterator[domish.Element], content.elements(NS_HINTS, "store")),
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
533 None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
534 ) is None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
535
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
536 stanza = string_to_domish(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
537 """<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
538 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
539
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
540 envelope_serialized = f"""<envelope xmlns="{NS_SCE}">
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
541 <content>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
542 <body xmlns="jabber:client">
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
543 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
544 </body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
545 <store xmlns="urn:xmpp:hints"/>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
546 </content>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
547 </envelope>""".encode("utf-8")
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
548
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
549 XEP_0420.unpack_stanza(profile, stanza, envelope_serialized)
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 assert next(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
552 cast(Iterator[domish.Element], stanza.elements(NS_HINTS, "store")),
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
553 None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
554 ) is None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
555
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
556
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
557 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
558 profile = SCEProfile(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
559 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
560 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
561 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
562 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
563 custom_policies={}
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
564 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
565
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
566 stanza = string_to_domish(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
567 """<message from="foo@example.com" to="bar@example.com"></message>"""
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
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568 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
569
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
570 envelope_serialized = f"""<envelope xmlns="{NS_SCE}">
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
571 <content>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
572 <body xmlns="jabber:client">
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
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573 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
574 </body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
575 <store xmlns="urn:xmpp:hints"/>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
576 </content>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
577 <unknown-affix unknown-attr="unknown"/>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
578 </envelope>""".encode("utf-8")
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
579
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
580 with pytest.raises(ValueError):
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
581 XEP_0420.unpack_stanza(profile, stanza, envelope_serialized)