annotate tests/unit/test_plugin_xep_0420.py @ 4304:92a886f31581 default tip @

doc (components): new Email gateway documentation: fix 449
author Goffi <goffi@goffi.org>
date Fri, 06 Sep 2024 18:07:44 +0200
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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 from datetime import datetime, timezone
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20 from typing import Callable, cast
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21
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22 import pytest
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23 from libervia.backend.core import exceptions
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24
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25 from libervia.backend.plugins.plugin_xep_0334 import NS_HINTS
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26 from libervia.backend.plugins.plugin_xep_0420 import (
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27 NS_SCE,
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28 XEP_0420,
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29 AffixVerificationFailed,
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30 ProfileRequirementsNotMet,
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31 SCEAffixPolicy,
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32 SCECustomAffix,
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33 SCEProfile,
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34 )
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35 from libervia.backend.tools.xml_tools import ElementParser
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36 from twisted.words.xish import domish
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37
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38
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39 __all__ = [ # pylint: disable=unused-variable
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40 "test_unpack_matches_original",
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41 "test_affixes_included",
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42 "test_all_affixes_verified",
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43 "test_incomplete_affixes",
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44 "test_rpad_affix",
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45 "test_time_affix",
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46 "test_to_affix",
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47 "test_from_affix",
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48 "test_custom_affixes",
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49 "test_namespace_conversion",
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50 "test_non_encryptable_elements",
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51 "test_schema_validation",
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52 ]
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53
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54
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55 string_to_domish = cast(Callable[[str], domish.Element], ElementParser())
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56
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57
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58 class CustomAffixImpl(SCECustomAffix):
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59 """
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60 A simple custom affix implementation for testing purposes. Verifies the full JIDs of
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61 both sender and recipient.
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62
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63 @warning: This is just an example, an affix element like this might not make sense due
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64 to potentially allowed modifications of recipient/sender full JIDs (I don't know
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65 enough about XMPP routing to know whether full JIDs are always left untouched by
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66 the server).
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67 """
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68
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69 @property
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70 def element_name(self) -> str:
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71 return "full-jids"
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72
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73 @property
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74 def element_schema(self) -> str:
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75 return """<xs:element name="full-jids">
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76 <xs:complexType>
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77 <xs:attribute name="recipient" type="xs:string"/>
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78 <xs:attribute name="sender" type="xs:string"/>
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79 </xs:complexType>
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80 </xs:element>"""
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81
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82 def create(self, stanza: domish.Element) -> domish.Element:
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83 recipient = stanza.getAttribute("to", None)
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84 sender = stanza.getAttribute("from", None)
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85
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86 if recipient is None or sender is None:
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87 raise ValueError(
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88 "Stanza doesn't have ``to`` and ``from`` attributes required by the"
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89 " full-jids custom affix."
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90 )
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91
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92 element = domish.Element((NS_SCE, "full-jids"))
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93 element["recipient"] = recipient
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94 element["sender"] = sender
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95 return element
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96
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97 def verify(self, stanza: domish.Element, element: domish.Element) -> None:
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98 recipient_target = element["recipient"]
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99 recipient_actual = stanza.getAttribute("to")
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100
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101 sender_target = element["sender"]
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102 sender_actual = stanza.getAttribute("from")
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103
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104 if recipient_actual != recipient_target or sender_actual != sender_target:
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105 raise AffixVerificationFailed(
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106 f"Full JIDs differ. Recipient: actual={recipient_actual} vs."
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107 f" target={recipient_target}; Sender: actual={sender_actual} vs."
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108 f" target={sender_target}"
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109 )
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110
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111
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112 def test_unpack_matches_original() -> None: # pylint: disable=missing-function-docstring
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113 profile = SCEProfile(
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114 SCEAffixPolicy.REQUIRED,
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115 SCEAffixPolicy.OPTIONAL,
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116 SCEAffixPolicy.NOT_NEEDED,
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117 SCEAffixPolicy.OPTIONAL,
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118 custom_policies={CustomAffixImpl(): SCEAffixPolicy.NOT_NEEDED},
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119 )
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120
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121 stanza_string = (
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122 '<message from="foo@example.com" to="bar@example.com"><body>Test with both a body'
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123 ' and some other custom element.</body><custom xmlns="urn:xmpp:example:0"'
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124 ' test="matches-original">some more content</custom></message>'
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125 )
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126
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127 stanza = string_to_domish(stanza_string)
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128
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129 envelope_serialized = XEP_0420.pack_stanza(profile, stanza)
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130
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131 # The stanza should not have child elements any more
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132 assert len(list(stanza.elements())) == 0
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133
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134 XEP_0420.unpack_stanza(profile, stanza, envelope_serialized)
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135
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136 # domish.Element doesn't override __eq__, thus we compare the .toXml() strings here in
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137 # the hope that serialization for an example as small as this is unique enough to be
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138 # compared that way.
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139 assert stanza.toXml() == string_to_domish(stanza_string).toXml()
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140
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141
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142 def test_affixes_included() -> None: # pylint: disable=missing-function-docstring
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143 custom_affix = CustomAffixImpl()
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144
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145 profile = SCEProfile(
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146 SCEAffixPolicy.REQUIRED,
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147 SCEAffixPolicy.OPTIONAL,
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148 SCEAffixPolicy.NOT_NEEDED,
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149 SCEAffixPolicy.OPTIONAL,
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150 custom_policies={custom_affix: SCEAffixPolicy.OPTIONAL},
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151 )
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152
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153 stanza = string_to_domish(
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154 """<message from="foo@example.com" to="bar@example.com">
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155 <body>
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156 Make sure that both the REQUIRED and the OPTIONAL affixes are included.
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157 </body>
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158 </message>"""
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159 )
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160
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161 affix_values = XEP_0420.unpack_stanza(
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162 profile, stanza, XEP_0420.pack_stanza(profile, stanza)
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163 )
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164
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165 assert affix_values.rpad is not None
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166 assert affix_values.timestamp is not None
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167 assert affix_values.recipient is None
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168 assert affix_values.sender is not None
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169 assert custom_affix in affix_values.custom
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170
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171
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172 def test_all_affixes_verified() -> None: # pylint: disable=missing-function-docstring
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173 packing_profile = SCEProfile(
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174 SCEAffixPolicy.REQUIRED,
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175 SCEAffixPolicy.REQUIRED,
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176 SCEAffixPolicy.REQUIRED,
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177 SCEAffixPolicy.REQUIRED,
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178 custom_policies={},
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179 )
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180
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181 unpacking_profile = SCEProfile(
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182 SCEAffixPolicy.NOT_NEEDED,
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183 SCEAffixPolicy.NOT_NEEDED,
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184 SCEAffixPolicy.NOT_NEEDED,
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185 SCEAffixPolicy.NOT_NEEDED,
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186 custom_policies={},
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187 )
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188
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189 stanza = string_to_domish(
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190 """<message from="foo@example.com" to="bar@example.com">
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191 <body>
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192 When unpacking, all affixes are loaded, even those marked as NOT_NEEDED.
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193 </body>
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194 </message>"""
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195 )
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196
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197 envelope_serialized = XEP_0420.pack_stanza(packing_profile, stanza)
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198
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199 affix_values = XEP_0420.unpack_stanza(unpacking_profile, stanza, envelope_serialized)
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200
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201 assert affix_values.rpad is not None
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202 assert affix_values.timestamp is not None
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203 assert affix_values.recipient is not None
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204 assert affix_values.sender is not None
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205
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206 # When unpacking, all affixes are verified, even if they are NOT_NEEDED by the profile
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207 stanza = string_to_domish(
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208 """<message from="fooo@example.com" to="baz@example.com"></message>"""
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209 )
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210
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211 with pytest.raises(AffixVerificationFailed):
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212 XEP_0420.unpack_stanza(unpacking_profile, stanza, envelope_serialized)
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213
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214
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215 def test_incomplete_affixes() -> None: # pylint: disable=missing-function-docstring
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216 packing_profile = SCEProfile(
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217 SCEAffixPolicy.NOT_NEEDED,
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218 SCEAffixPolicy.NOT_NEEDED,
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219 SCEAffixPolicy.NOT_NEEDED,
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220 SCEAffixPolicy.NOT_NEEDED,
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221 custom_policies={},
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222 )
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223
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224 unpacking_profile = SCEProfile(
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225 SCEAffixPolicy.REQUIRED,
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226 SCEAffixPolicy.REQUIRED,
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227 SCEAffixPolicy.REQUIRED,
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228 SCEAffixPolicy.REQUIRED,
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229 custom_policies={},
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230 )
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231
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232 stanza = string_to_domish(
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233 """<message from="foo@example.com" to="bar@example.com">
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234 <body>Check that all affixes REQUIRED by the profile are present.</body>
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235 </message>"""
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236 )
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237
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238 with pytest.raises(ProfileRequirementsNotMet):
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239 XEP_0420.unpack_stanza(
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240 unpacking_profile, stanza, XEP_0420.pack_stanza(packing_profile, stanza)
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241 )
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242
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243 # Do the same but with a custom affix missing
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244 custom_affix = CustomAffixImpl()
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245
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246 packing_profile = SCEProfile(
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247 SCEAffixPolicy.NOT_NEEDED,
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248 SCEAffixPolicy.NOT_NEEDED,
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249 SCEAffixPolicy.NOT_NEEDED,
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250 SCEAffixPolicy.NOT_NEEDED,
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251 custom_policies={custom_affix: SCEAffixPolicy.NOT_NEEDED},
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252 )
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253
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254 unpacking_profile = SCEProfile(
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255 SCEAffixPolicy.NOT_NEEDED,
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256 SCEAffixPolicy.NOT_NEEDED,
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257 SCEAffixPolicy.NOT_NEEDED,
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258 SCEAffixPolicy.NOT_NEEDED,
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259 custom_policies={custom_affix: SCEAffixPolicy.REQUIRED},
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260 )
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261
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262 stanza = string_to_domish(
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263 """<message from="foo@example.com" to="bar@example.com">
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264 <body>
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265 Check that all affixes REQUIRED by the profile are present, including custom
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266 affixes.
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267 </body>
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268 </message>"""
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269 )
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270
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271 with pytest.raises(ProfileRequirementsNotMet):
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272 XEP_0420.unpack_stanza(
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273 unpacking_profile, stanza, XEP_0420.pack_stanza(packing_profile, stanza)
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274 )
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275
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276
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277 def test_rpad_affix() -> None: # pylint: disable=missing-function-docstring
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parents:
diff changeset
278 profile = SCEProfile(
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parents:
diff changeset
279 SCEAffixPolicy.REQUIRED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
280 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
281 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
282 SCEAffixPolicy.NOT_NEEDED,
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parents: 4071
diff changeset
283 custom_policies={},
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Syndace <me@syndace.dev>
parents:
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284 )
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 for _ in range(100):
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287 stanza = string_to_domish(
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Goffi <goffi@goffi.org>
parents: 4071
diff changeset
288 """<message from="foo@example.com" to="bar@example.com">
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parents:
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289 <body>OK</body>
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parents: 4071
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290 </message>"""
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Goffi <goffi@goffi.org>
parents: 4071
diff changeset
291 )
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292
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parents:
diff changeset
293 affix_values = XEP_0420.unpack_stanza(
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parents: 4071
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294 profile, stanza, XEP_0420.pack_stanza(profile, stanza)
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295 )
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parents:
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296
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
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parents:
diff changeset
297 # 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
298 # least 53 characters
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
299 assert affix_values.rpad is not None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
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parents:
diff changeset
300 assert len(affix_values.rpad) >= 53 - len("<body xmlns='jabber:client'>OK</body>")
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Syndace <me@syndace.dev>
parents:
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301
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
302
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
303 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
304 profile = SCEProfile(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
305 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
306 SCEAffixPolicy.REQUIRED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
307 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
308 SCEAffixPolicy.NOT_NEEDED,
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309 custom_policies={},
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Syndace <me@syndace.dev>
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310 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
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311
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
312 stanza = string_to_domish(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
313 """<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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314 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
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315
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
316 envelope_serialized = f"""<envelope xmlns="{NS_SCE}">
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Syndace <me@syndace.dev>
parents:
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317 <content>
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parents:
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318 <body xmlns="jabber:client">
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parents:
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319 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:
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320 here.
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
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321 </body>
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Syndace <me@syndace.dev>
parents:
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322 </content>
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Syndace <me@syndace.dev>
parents:
diff changeset
323 <time stamp="1969-07-21T02:56:15Z"/>
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Goffi <goffi@goffi.org>
parents: 4071
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324 </envelope>""".encode(
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
325 "utf-8"
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
326 )
3877
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Syndace <me@syndace.dev>
parents:
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327
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
328 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
329 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:
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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 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
333 profile = SCEProfile(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
334 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
335 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
336 SCEAffixPolicy.REQUIRED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
337 SCEAffixPolicy.NOT_NEEDED,
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Goffi <goffi@goffi.org>
parents: 4071
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338 custom_policies={},
3877
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Syndace <me@syndace.dev>
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339 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
340
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Goffi <goffi@goffi.org>
parents: 4071
diff changeset
341 stanza = string_to_domish(
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
342 """<message from="foo@example.com" to="bar@example.com">
3877
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Syndace <me@syndace.dev>
parents:
diff changeset
343 <body>Check that the ``to`` affix is correctly added.</body>
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344 </message>"""
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Goffi <goffi@goffi.org>
parents: 4071
diff changeset
345 )
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parents:
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346
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
347 envelope_serialized = XEP_0420.pack_stanza(profile, stanza)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
348 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
349 assert affix_values.recipient is not None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
350 assert affix_values.recipient.userhost() == "bar@example.com"
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
351
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
352 # 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
353 stanza = string_to_domish(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
354 """<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
355 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
356
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
357 with pytest.raises(AffixVerificationFailed):
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
358 XEP_0420.unpack_stanza(profile, stanza, envelope_serialized)
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 # Check that only the bare JID matters
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
361 stanza = string_to_domish(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
362 """<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
363 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
364
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
365 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
366 assert affix_values.recipient is not None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
367 assert affix_values.recipient.userhost() == "bar@example.com"
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
368
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Goffi <goffi@goffi.org>
parents: 4071
diff changeset
369 stanza = string_to_domish(
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
370 """<message from="foo@example.com">
3877
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Syndace <me@syndace.dev>
parents:
diff changeset
371 <body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
372 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
373 </body>
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Goffi <goffi@goffi.org>
parents: 4071
diff changeset
374 </message>"""
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
375 )
3877
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 with pytest.raises(ValueError):
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
378 XEP_0420.pack_stanza(profile, stanza)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
379
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 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
382 profile = SCEProfile(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
383 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
384 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
385 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
386 SCEAffixPolicy.REQUIRED,
4285
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
387 custom_policies={},
3877
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
388 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
389
4285
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Goffi <goffi@goffi.org>
parents: 4071
diff changeset
390 stanza = string_to_domish(
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
391 """<message from="foo@example.com" to="bar@example.com">
3877
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Syndace <me@syndace.dev>
parents:
diff changeset
392 <body>Check that the ``from`` affix is correctly added.</body>
4285
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Goffi <goffi@goffi.org>
parents: 4071
diff changeset
393 </message>"""
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
394 )
3877
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 envelope_serialized = XEP_0420.pack_stanza(profile, stanza)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
397 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
398 assert affix_values.sender is not None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
399 assert affix_values.sender.userhost() == "foo@example.com"
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 # 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
402 stanza = string_to_domish(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
403 """<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
404 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
405
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
406 with pytest.raises(AffixVerificationFailed):
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
407 XEP_0420.unpack_stanza(profile, stanza, envelope_serialized)
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 # Check that only the bare JID matters
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
410 stanza = string_to_domish(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
411 """<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
412 )
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 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
415 assert affix_values.sender is not None
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
416 assert affix_values.sender.userhost() == "foo@example.com"
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
417
4285
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
418 stanza = string_to_domish(
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
419 """<message to="bar@example.com">
3877
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
420 <body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
421 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
422 </body>
4285
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
423 </message>"""
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
424 )
3877
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 with pytest.raises(ValueError):
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
427 XEP_0420.pack_stanza(profile, stanza)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
428
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
429
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
430 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
431 custom_affix = CustomAffixImpl()
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 packing_profile = SCEProfile(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
434 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
435 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
436 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
437 SCEAffixPolicy.NOT_NEEDED,
4285
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
438 custom_policies={custom_affix: SCEAffixPolicy.REQUIRED},
3877
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
439 )
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 unpacking_profile = SCEProfile(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
442 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
443 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
444 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
445 SCEAffixPolicy.NOT_NEEDED,
4285
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
446 custom_policies={},
3877
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
4285
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
449 stanza = string_to_domish(
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
450 """<message from="foo@example.com" to="bar@example.com">
3877
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
451 <body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
452 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
453 recipient, the schema validation should fail.
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
454 </body>
4285
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
455 </message>"""
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
456 )
3877
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
457
3933
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM:
Syndace <me@syndace.dev>
parents: 3911
diff changeset
458 with pytest.raises(exceptions.ParsingError):
3877
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
459 XEP_0420.unpack_stanza(
4285
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
460 unpacking_profile, stanza, XEP_0420.pack_stanza(packing_profile, stanza)
3877
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
461 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
462
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
463 profile = packing_profile
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
464
4285
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
465 stanza = string_to_domish(
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
466 """<message from="foo@example.com/device0"
3877
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
467 to="bar@example.com/Libervia.123">
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
468 <body>The affix element should be returned as part of the affix values.</body>
4285
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
469 </message>"""
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
470 )
3877
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
471
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
472 affix_values = XEP_0420.unpack_stanza(
4285
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
473 profile, stanza, XEP_0420.pack_stanza(profile, stanza)
3877
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
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
476 assert custom_affix in affix_values.custom
4285
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
477 assert (
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
478 affix_values.custom[custom_affix].getAttribute("recipient")
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
479 == "bar@example.com/Libervia.123"
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
480 )
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
481 assert (
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
482 affix_values.custom[custom_affix].getAttribute("sender")
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
483 == "foo@example.com/device0"
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
484 )
3877
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 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
488 profile = SCEProfile(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
489 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
490 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
491 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
492 SCEAffixPolicy.NOT_NEEDED,
4285
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
493 custom_policies={},
3877
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
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
496 stanza = domish.Element((None, "message"))
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
497 stanza["from"] = "foo@example.com"
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
498 stanza["to"] = "bar@example.com"
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
499 stanza.addElement(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
500 "body",
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
501 content=(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
502 "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
503 " jabber:client."
4285
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
504 ),
3877
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 envelope_serialized = XEP_0420.pack_stanza(profile, stanza)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
508 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
509 content = next(envelope.elements(NS_SCE, "content"))
3877
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
510
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
511 # 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
512 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
513
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
514 XEP_0420.unpack_stanza(profile, stanza, envelope_serialized)
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 # 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
517 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
518
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
519
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
520 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
521 profile = SCEProfile(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
522 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
523 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
524 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
525 SCEAffixPolicy.NOT_NEEDED,
4285
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
526 custom_policies={},
3877
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
527 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
528
4285
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
529 stanza = string_to_domish(
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
530 """<message from="foo@example.com" to="bar@example.com">
3877
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
531 <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
532 <store xmlns="urn:xmpp:hints"/>
4285
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
533 </message>"""
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
534 )
3877
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 envelope_serialized = XEP_0420.pack_stanza(profile, stanza)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
537 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
538 content = next(envelope.elements(NS_SCE, "content"))
3877
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 # 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
541 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
542 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
543
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
544 stanza = string_to_domish(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
545 """<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
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 envelope_serialized = f"""<envelope xmlns="{NS_SCE}">
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
549 <content>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
550 <body xmlns="jabber:client">
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
551 The store hint must not be moved to the stanza.
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
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552 </body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
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553 <store xmlns="urn:xmpp:hints"/>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
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554 </content>
4285
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
555 </envelope>""".encode(
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
556 "utf-8"
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
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557 )
3877
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
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558
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
559 XEP_0420.unpack_stanza(profile, stanza, envelope_serialized)
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
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560
3911
8289ac1b34f4 plugin XEP-0384: Fully reworked to adjust to the reworked python-omemo:
Syndace <me@syndace.dev>
parents: 3877
diff changeset
561 assert next(stanza.elements(NS_HINTS, "store"), None) is None
3877
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
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parents:
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562
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
563
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
564 def test_schema_validation() -> None: # pylint: disable=missing-function-docstring
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
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565 profile = SCEProfile(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
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566 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
567 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
568 SCEAffixPolicy.NOT_NEEDED,
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
569 SCEAffixPolicy.NOT_NEEDED,
4285
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
570 custom_policies={},
3877
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
571 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
572
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
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573 stanza = string_to_domish(
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
574 """<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
575 )
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
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576
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
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577 envelope_serialized = f"""<envelope xmlns="{NS_SCE}">
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
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578 <content>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
579 <body xmlns="jabber:client">
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
580 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
581 </body>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
582 <store xmlns="urn:xmpp:hints"/>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
583 </content>
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
584 <unknown-affix unknown-attr="unknown"/>
4285
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
585 </envelope>""".encode(
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
586 "utf-8"
f1d0cde61af7 tests (unit): fix tests + black reformatting.
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
587 )
3877
00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
588
3933
cecf45416403 plugin XEP-0373 and XEP-0374: Implementation of OX and OXIM:
Syndace <me@syndace.dev>
parents: 3911
diff changeset
589 with pytest.raises(exceptions.ParsingError):
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00212260f659 plugin XEP-0420: Implementation of Stanza Content Encryption:
Syndace <me@syndace.dev>
parents:
diff changeset
590 XEP_0420.unpack_stanza(profile, stanza, envelope_serialized)