XEP-0446: complete support and tests

For some applications that have strict requirements on blocking calls,
it might be beneficial to create the SSLContext in advance and
provide it to the client/componentxmpp instance that will be going
through kwargs until XMLStream.

The context will be reconfigured later on based on user parameters, but
it is highly recommended to set it up in a secure way.

.gitlab-ci.yml

@@ -1,81 +0,0 @@
-stages:
-  - lint
-  - test
-  - trigger
-
-mypy:
-  stage: lint
-  tags:
-    - docker
-  image: python:3
-  script:
-    - pip3 install mypy
-    - mypy slixmpp
-
-test-3.7:
-  stage: test
-  tags:
-    - docker
-  image: python:3.7
-  script:
-    - apt-get update
-    - apt-get install -y python3 python3-pip cython3 gpg
-    - pip3 install emoji aiohttp cryptography
-    - ./run_tests.py
-
-test-3.10:
-  stage: test
-  tags:
-    - docker
-  image: python:3.10
-  script:
-    - apt update
-    - apt-get install -y python3 python3-pip cython3 gpg
-    - pip3 install emoji aiohttp cryptography
-    - ./run_tests.py
-
-test-3.11:
-  stage: test
-  tags:
-    - docker
-  image: python:3.11
-  script:
-    - apt-get update
-    - apt-get install -y python3 python3-pip cython3 gpg
-    - pip3 install emoji aiohttp cryptography
-    - ./run_tests.py
-
-test-3.12:
-  stage: test
-  tags:
-    - docker
-  image: python:3.12-rc
-  allow_failure: true
-  script:
-    - apt-get update
-    - apt-get install -y python3 python3-pip cython3 gpg
-    - pip3 install emoji aiohttp cryptography
-    - ./run_tests.py
-
-test_integration:
-  stage: test
-  tags:
-    - docker
-  image: python:3
-  only:
-    variables:
-        - $CI_ACCOUNT1
-        - $CI_ACCOUNT2
-  script:
-    - apt-get update
-    - apt-get install -y python3 python3-pip cython3 gpg
-    - pip3 install emoji aiohttp aiodns
-    - ./run_integration_tests.py
-
-trigger_poezio:
-  stage: trigger
-  tags:
-    - docker
-  image: curlimages/curl:7.79.1
-  script:
-    - curl --request POST -F token="$SLIXMPP_TRIGGER_TOKEN" -F ref=master https://lab.louiz.org/api/v4/projects/18/trigger/pipeline

.travis.yml

@@ -1,7 +0,0 @@
-language: python
-python:
-  - "3.7"
-  - "3.8-dev"
-install:
-  - "pip install ."
-script: testall.py

.woodpecker/lint.yml

@@ -1,3 +1,6 @@
+when:
+  event: [ push, pull_request ]
+
 steps:
   mypy:
     image: python:3

.woodpecker/test-integration.yml

@@ -1,7 +1,20 @@
+when:
+  event: [ push, pull_request ]
+
 steps:
   test_integration:
     image: "python:3.11"
-    secrets: [ci_account1, ci_account1_password, ci_account2, ci_account2_password, ci_muc_server]
+    environment:
+      CI_ACCOUNT1:
+        from_secret: ci_account1
+      CI_ACCOUNT1_PASSWORD:
+        from_secret: ci_account1_password
+      CI_ACCOUNT2:
+        from_secret: ci_account2
+      CI_ACCOUNT2_PASSWORD:
+        from_secret: ci_account2_password
+      CI_MUC_SERVER:
+        from_secret: ci_muc_server
     commands:
       - apt-get update
       - apt-get install -y python3-pip cython3 gpg idn libidn-dev

.woodpecker/test.yml

@@ -1,17 +1,19 @@
+when:
+  event: [ push, pull_request ]
+
 steps:
   unit_tests:
     image: "python:${TAG}"
     commands:
     - apt-get update
     - apt-get install -y python3 python3-pip cython3 gpg
-    - pip3 install emoji aiohttp cryptography
+    - pip3 install emoji aiohttp cryptography setuptools
     - ./run_tests.py
 
 matrix:
   TAG:
-    - "3.7"
     - "3.9"
-    - "3.8"
     - "3.10"
     - "3.11"
     - "3.12"
+    - "3.13"

doap.xml

@@ -616,6 +616,14 @@
             <xmpp:since>1.0</xmpp:since>
         </xmpp:SupportedXep>
     </implements>
+    <implements>
+        <xmpp:SupportedXep>
+            <xmpp:xep rdf:resource="https://xmpp.org/extensions/xep-0264.html"/>
+            <xmpp:status>complete</xmpp:status>
+            <xmpp:version>0.4.2</xmpp:version>
+            <xmpp:since>1.8.6</xmpp:since>
+        </xmpp:SupportedXep>
+    </implements>
     <implements>
         <xmpp:SupportedXep>
             <xmpp:xep rdf:resource="https://xmpp.org/extensions/xep-0270.html"/>
@@ -682,6 +690,14 @@
             <xmpp:since>1.0</xmpp:since>
         </xmpp:SupportedXep>
     </implements>
+    <implements>
+        <xmpp:SupportedXep>
+            <xmpp:xep rdf:resource="https://xmpp.org/extensions/xep-0317.html"/>
+            <xmpp:status>complete</xmpp:status>
+            <xmpp:version>1.8.6</xmpp:version>
+            <xmpp:since>0.2</xmpp:since>
+        </xmpp:SupportedXep>
+    </implements>
     <implements>
         <xmpp:SupportedXep>
             <xmpp:xep rdf:resource="https://xmpp.org/extensions/xep-0319.html"/>
@@ -900,13 +916,29 @@
             <xmpp:since>1.6.0</xmpp:since>
         </xmpp:SupportedXep>
     </implements>
+    <implements>
+        <xmpp:SupportedXep>
+            <xmpp:xep rdf:resource="https://xmpp.org/extensions/xep-0446.html"/>
+            <xmpp:status>complete</xmpp:status>
+            <xmpp:version>0.2.0</xmpp:version>
+            <xmpp:since>1.8.7</xmpp:since>
+        </xmpp:SupportedXep>
+    </implements>
     <implements>
         <xmpp:SupportedXep>
             <xmpp:xep rdf:resource="https://xmpp.org/extensions/xep-0454.html"/>
             <xmpp:status>partial</xmpp:status>
             <xmpp:version>0.1.0</xmpp:version>
             <xmpp:since>1.8.1</xmpp:since>
-						<xmpp:note>no thumbnail support</xmpp:note>
+            <xmpp:note>no thumbnail support</xmpp:note>
+        </xmpp:SupportedXep>
+    </implements>
+    <implements>
+        <xmpp:SupportedXep>
+            <xmpp:xep rdf:resource="https://xmpp.org/extensions/xep-0469.html"/>
+            <xmpp:status>partial</xmpp:status>
+            <xmpp:version>0.1.0</xmpp:version>
+            <xmpp:since>1.8.6</xmpp:since>
         </xmpp:SupportedXep>
     </implements>
     <implements>
@@ -917,6 +949,14 @@
             <xmpp:since>1.8.6</xmpp:since>
         </xmpp:SupportedXep>
     </implements>
+    <implements>
+        <xmpp:SupportedXep>
+            <xmpp:xep rdf:resource="https://xmpp.org/extensions/xep-0492.html"/>
+            <xmpp:status>complete</xmpp:status>
+            <xmpp:version>0.1.0</xmpp:version>
+            <xmpp:since>1.8.7</xmpp:since>
+        </xmpp:SupportedXep>
+    </implements>
 
     <release>
         <Version>

docs/api/plugins/index.rst

@@ -94,3 +94,4 @@ Plugin index
     xep_0439
     xep_0441
     xep_0444
+    xep_0492

docs/api/plugins/xep_0492.rst

@@ -0,0 +1,18 @@
+
+XEP-0492: Chat Notification Settings
+===========================
+
+.. module:: slixmpp.plugins.xep_0492
+
+.. autoclass:: XEP_0492
+    :members:
+    :exclude-members: session_bind, plugin_init, plugin_end
+
+
+Stanza elements
+---------------
+
+.. automodule:: slixmpp.plugins.xep_0492.stanza
+    :members:
+    :undoc-members:
+

itests/test_retract.py

@@ -23,7 +23,6 @@ class TestRetract(SlixIntegration):
             fallback_text='Twas a mistake',
         )
         msg = await self.clients[1].wait_until('message_retract')
-        self.assertEqual(msg['apply_to']['id'], 'toto')
+        self.assertEqual(msg['retract']['id'], 'toto')
-        self.assertTrue(msg['apply_to']['retract'])
 
 suite = unittest.TestLoader().loadTestsFromTestCase(TestRetract)

slixmpp/basexmpp.py

@@ -315,13 +315,12 @@ class BaseXMPP(XMLStream):
         pres['lang'] = self.default_lang
         return pres
 
-    def make_iq(self, id: str = "0", ifrom: OptJidStr = None,
+    def make_iq(self, id: Optional[str] = None, ifrom: OptJidStr = None,
                 ito: OptJidStr = None, itype: Optional[IqTypes] = None,
                 iquery: Optional[str] = None) -> stanza.Iq:
         """Create a new :class:`~.Iq` stanza with a given Id and from JID.
 
         :param id: An ideally unique ID value for this stanza thread.
-                   Defaults to 0.
         :param ifrom: The from :class:`~.JID`
                       to use for this stanza.
         :param ito: The destination :class:`~.JID`
@@ -332,7 +331,8 @@ class BaseXMPP(XMLStream):
         :param iquery: Optional namespace for adding a query element.
         """
         iq = self.Iq()
-        iq['id'] = str(id)
+        if id is not None:
+            iq['id'] = str(id)
         iq['to'] = ito
         iq['from'] = ifrom
         iq['type'] = itype

slixmpp/exceptions.py

@@ -135,6 +135,7 @@ _DEFAULT_ERROR_TYPES: Dict[ErrorConditions, ErrorTypes] = {
     "not-allowed": "cancel",
     "not-authorized": "auth",
     "payment-required": "auth",
+    "policy-violation": "modify",
     "recipient-unavailable": "wait",
     "redirect": "modify",
     "registration-required": "auth",

slixmpp/plugins/__init__.py

@@ -118,10 +118,12 @@ PLUGINS = [
     'xep_0439',  # Quick Response
     'xep_0441',  # Message Archive Management Preferences
     'xep_0444',  # Message Reactions
+    'xep_0446',  # File metadata element
     'xep_0447',  # Stateless file sharing
     'xep_0461',  # Message Replies
     'xep_0469',  # Bookmarks Pinning
     'xep_0490',  # Message Displayed Synchronization
+    'xep_0492',  # Chat Notification Settings
     # Meant to be imported by plugins
 ]
 

slixmpp/plugins/xep_0004/stanza/field.py

@@ -1,8 +1,9 @@
-
 # Slixmpp: The Slick XMPP Library
 # Copyright (C) 2011 Nathanael C. Fritz, Lance J.T. Stout
 # This file is part of Slixmpp.
 # See the file LICENSE for copying permission.
+import logging
+
 from slixmpp.xmlstream import ElementBase, ET
 
 
@@ -78,7 +79,14 @@ class FormField(ElementBase):
         reqXML = self.xml.find('{%s}required' % self.namespace)
         return reqXML is not None
 
-    def get_value(self, convert=True):
+    def get_value(self, convert=True, convert_list=False):
+        """
+        Gets the value for this field
+
+        :param convert: Convert truthy values to boolean
+        :param convert_list: Convert text-multi fields to a string with
+            \n as separator for values
+        """
         valsXML = self.xml.findall('{%s}value' % self.namespace)
         if len(valsXML) == 0:
             return None
@@ -92,7 +100,7 @@ class FormField(ElementBase):
                 if valXML.text is None:
                     valXML.text = ''
                 values.append(valXML.text)
-            if self._type == 'text-multi' and convert:
+            if self._type == 'text-multi' and convert_list:
                 values = "\n".join(values)
             return values
         else:
@@ -127,6 +135,17 @@ class FormField(ElementBase):
         del self['value']
         valXMLName = '{%s}value' % self.namespace
 
+        if not self._type:
+            if isinstance(value, bool):
+                log.debug("Passed a 'boolean' as value of an untyped field, assuming it is a 'boolean'")
+                self._type = "boolean"
+            elif isinstance(value, str):
+                log.debug("Passed a 'str' as value of an untyped field, assuming it is a 'text-single'")
+                self._type = "text-single"
+            elif isinstance(value, (list, tuple)):
+                log.debug("Passed a %s as value of an untyped field, assuming it is a 'text-multi'")
+                self._type = "text-multi"
+
         if self._type == 'boolean':
             if value in self.true_values:
                 valXML = ET.Element(valXMLName)
@@ -180,3 +199,6 @@ FormField.setOptions = FormField.set_options
 FormField.setRequired = FormField.set_required
 FormField.setTrue = FormField.set_true
 FormField.setValue = FormField.set_value
+
+
+log = logging.getLogger(__name__)

slixmpp/plugins/xep_0425/stanza.py

@@ -19,7 +19,7 @@ class Moderate(ElementBase):
     namespace = NS
     name = 'moderate'
     plugin_attrib = 'moderate'
-    interfaces = {'reason'}
+    interfaces = {'id', 'reason'}
     sub_interfaces = {'reason'}
 
 

slixmpp/plugins/xep_0446/file_metadata.py

@@ -18,3 +18,7 @@ class XEP_0446(BasePlugin):
     name = "xep_0446"
     description = "XEP-0446: File metadata element"
     stanza = stanza
+    dependencies = {'xep_0300', 'xep_0264'}
+
+    def plugin_init(self):
+        stanza.register_plugins()

slixmpp/plugins/xep_0446/stanza.py

@@ -1,7 +1,10 @@
 from datetime import datetime
+from typing import Optional
 
 from slixmpp.plugins.xep_0082 import format_datetime, parse
-from slixmpp.xmlstream import ElementBase
+from slixmpp.plugins.xep_0300 import Hash
+from slixmpp.plugins.xep_0264.stanza import Thumbnail
+from slixmpp.xmlstream import ElementBase, register_stanza_plugin
 
 NS = "urn:xmpp:file:metadata:0"
 
@@ -10,15 +13,42 @@ class File(ElementBase):
     name = "file"
     namespace = NS
     plugin_attrib = "file"
-    interfaces = sub_interfaces = {"media-type", "name", "date", "size", "hash", "desc"}
+    interfaces = sub_interfaces = {
+        "media-type",
+        "name",
+        "date",
+        "size",
+        "desc",
+        "width",
+        "height",
+        "length"
+    }
+
+    def set_width(self, width: int):
+        self.__set_if_positive("width", width)
+
+    def get_width(self) -> Optional[int]:
+        return _positive_int_or_none(self._get_sub_text("width"))
+
+    def set_height(self, height: int):
+        self.__set_if_positive("height", height)
+
+    def get_height(self) -> Optional[int]:
+        return _positive_int_or_none(self._get_sub_text("height"))
+
+    def set_length(self, length: int):
+        self.__set_if_positive("length", length)
+
+    def get_length(self) -> Optional[int]:
+        return _positive_int_or_none(self._get_sub_text("length"))
 
     def set_size(self, size: int):
-        self._set_sub_text("size", str(size))
+        self.__set_if_positive("size", size)
 
-    def get_size(self):
+    def get_size(self) -> Optional[int]:
-        return _int_or_none(self._get_sub_text("size"))
+        return _positive_int_or_none(self._get_sub_text("size"))
 
-    def get_date(self):
+    def get_date(self) -> Optional[datetime]:
         try:
             return parse(self._get_sub_text("date"))
         except ValueError:
@@ -30,9 +60,18 @@ class File(ElementBase):
         except ValueError:
             pass
 
+    def __set_if_positive(self, key: str, value: int):
+        if value <= 0:
+            raise ValueError(f"Invalid value for element {key}: {value}")
+        self._set_sub_text(key, str(value))
 
-def _int_or_none(v):
+
+def _positive_int_or_none(v: str) -> Optional[int]:
     try:
         return int(v)
     except ValueError:
         return None
+
+def register_plugins():
+    register_stanza_plugin(File, Hash)
+    register_stanza_plugin(File, Thumbnail)

slixmpp/plugins/xep_0492/__init__.py

@@ -0,0 +1,13 @@
+# Slixmpp: The Slick XMPP Library
+# Copyright (C) 2025 nicoco
+# This file is part of Slixmpp.
+# See the file LICENSE for copying permission.
+
+from slixmpp.plugins.base import register_plugin
+
+from . import stanza
+from .notify import XEP_0492
+
+register_plugin(XEP_0492)
+
+__all__ = ["stanza", "XEP_0492"]

slixmpp/plugins/xep_0492/notify.py

@@ -0,0 +1,21 @@
+# Slixmpp: The Slick XMPP Library
+# Copyright (C) 2025 nicoco
+# This file is part of Slixmpp.
+# See the file LICENSE for copying permission.
+
+from slixmpp.plugins import BasePlugin
+from . import stanza
+
+
+class XEP_0492(BasePlugin):
+    """
+    XEP-0492: Chat notification settings
+    """
+
+    name = "xep_0492"
+    description = "XEP-0492: Chat notification settings"
+    dependencies = {"xep_0402"}
+    stanza = stanza
+
+    def plugin_init(self):
+        stanza.register_plugin()

slixmpp/plugins/xep_0492/stanza.py

@@ -0,0 +1,106 @@
+# Slixmpp: The Slick XMPP Library
+# Copyright (C) 2025 nicoco
+# This file is part of Slixmpp.
+# See the file LICENSE for copying permission.
+
+from typing import Literal, Optional, cast
+
+from slixmpp import register_stanza_plugin
+from slixmpp.plugins.xep_0402.stanza import Extensions
+from slixmpp.types import ClientTypes
+from slixmpp.xmlstream import ElementBase
+
+NS = "urn:xmpp:notification-settings:0"
+
+WhenLiteral = Literal["never", "always", "on-mention"]
+
+
+class Notify(ElementBase):
+    """
+    Chat notification settings element
+
+
+    To enable it on a Conference element, use configure() like this:
+
+    .. code-block::python
+
+        # C being a Conference element
+        C['extensions']["notify"].configure("always", client_type="pc")
+
+    Which will add the <notify> element to the <extensions> element.
+    """
+
+    namespace = NS
+    name = "notify"
+    plugin_attrib = "notify"
+    interfaces = {"notify"}
+
+    def configure(self, when: WhenLiteral, client_type: Optional[ClientTypes] = None) -> None:
+        """
+        Configure the chat notification settings for this bookmark.
+
+        This method ensures that there are no conflicting settings, e.g.,
+        both a <never /> and a <always /> element.
+        """
+        cls = _CLASS_MAP[when]
+        element = cls()
+        if client_type is not None:
+            element["client-type"] = client_type
+
+        match = client_type if client_type is not None else ""
+        for child in self:
+            if isinstance(child, _Base) and child["client-type"] == match:
+                self.xml.remove(child.xml)
+
+        self.append(element)
+
+    def get_config(
+        self, client_type: Optional[ClientTypes] = None
+    ) -> Optional[WhenLiteral]:
+        """
+        Get the chat notification settings for this bookmark.
+
+        :param client_type: Optionally, get the notification for a specific client type.
+            If unset, returns the global notification setting.
+
+        :return: The chat notification setting as a string, or None if unset.
+        """
+        match = client_type if client_type is not None else ""
+        for child in self:
+            if isinstance(child, _Base) and child["client-type"] == match:
+                return cast(WhenLiteral, child.name)
+        return None
+
+
+class _Base(ElementBase):
+    namespace = NS
+    interfaces = {"client-type"}
+
+
+class Never(_Base):
+    name = "never"
+
+
+class Always(_Base):
+    name = "always"
+
+
+class OnMention(_Base):
+    name = "on-mention"
+
+
+class Advanced(ElementBase):
+    namespace = NS
+    name = plugin_attrib = "advanced"
+
+
+_CLASS_MAP = {
+    "never": Never,
+    "always": Always,
+    "on-mention": OnMention,
+}
+
+
+def register_plugin():
+    register_stanza_plugin(Extensions, Notify)
+    register_stanza_plugin(Notify, Advanced)

slixmpp/types.py

@@ -97,6 +97,7 @@ ErrorConditions = Literal[
     "not-allowed",
     "not-authorized",
     "payment-required",
+    "policy-violation",
     "recipient-unavailable",
     "redirect",
     "registration-required",
@@ -109,8 +110,21 @@ ErrorConditions = Literal[
     "unexpected-request",
 ]
 
+# https://xmpp.org/registrar/disco-categories.html#client
+ClientTypes = Literal[
+    "bot",
+    "console",
+    "game",
+    "handheld",
+    "pc",
+    "phone",
+    "sms",
+    "tablet",
+    "web",
+]
+
 __all__ = [
     'Protocol', 'TypedDict', 'Literal', 'OptJid', 'OptJidStr', 'JidStr', 'MAMDefault',
     'PresenceTypes', 'PresenceShows', 'MessageTypes', 'IqTypes', 'MucRole',
-    'MucAffiliation', 'FilterString', 'ErrorConditions', 'ErrorTypes'
+    'MucAffiliation', 'FilterString', 'ErrorConditions', 'ErrorTypes', 'ClientTypes'
 ]

slixmpp/xmlstream/xmlstream.py

@@ -281,7 +281,8 @@ class XMLStream(asyncio.BaseProtocol):
     __slow_tasks: List[Task]
     __queued_stanzas: List[Tuple[Union[StanzaBase, str], bool]]
 
-    def __init__(self, host: str = '', port: int = 0):
+    def __init__(self, host: str = '', port: int = 0,
+                 ssl_context: Optional[ssl.SSLContext] = None):
         self.transport = None
         self.socket = None
         self._connect_loop_wait = 0
@@ -298,9 +299,12 @@ class XMLStream(asyncio.BaseProtocol):
         # A dict of {name: handle}
         self.scheduled_events = {}
 
-        self.ssl_context = ssl.create_default_context()
+        if ssl_context is None:
-        self.ssl_context.check_hostname = True
+            self.ssl_context = ssl.create_default_context()
-        self.ssl_context.verify_mode = ssl.CERT_REQUIRED
+            self.ssl_context.check_hostname = True
+            self.ssl_context.verify_mode = ssl.CERT_REQUIRED
+        else:
+            self.ssl_context = ssl_context
 
         self.event_when_connected = "connected"
 

tests/test_stanza_xep_0004.py

@@ -95,6 +95,21 @@ class TestDataForms(SlixTest):
           </message>
         """)
 
+    def testMultiLineField(self):
+        msg = self.Message()
+        form = msg['form']
+        form.addField(var='f1',
+                      value='Some text\non several\n\nlines')
+        self.check(msg, """
+          <message>
+            <x xmlns="jabber:x:data" type="form">
+              <field var="f1">
+                <value>Some text\non several\n\nlines</value>
+              </field>
+            </x>
+          </message>
+        """)
+
     def testSetValues(self):
         """Testing setting form values"""
 
@@ -117,7 +132,7 @@ class TestDataForms(SlixTest):
                 <value>b</value>
               </field>
             </x>
-          </message>""")
+          </message>""", use_values=False)
 
     def testSubmitType(self):
         """Test that setting type to 'submit' clears extra details"""

tests/test_stanza_xep_0055.py

@@ -34,6 +34,7 @@ class TestJabberSearch(SlixTest):
             ifrom="juliet@capulet.com/balcony", ito="characters.shakespeare.lit"
         )
         iq["search"]["form"].add_field(var="x-gender", value="male")
+        iq["id"] = "0"
         self.check(
             iq,
             """

tests/test_stanza_xep_0425.py

@@ -21,12 +21,12 @@ class TestModeration(SlixTest):
 
         self.check(iq, """
 <iq type='set' id='a'>
-  <moderate xmlns='urn:xmpp:message-moderate:1'>
+  <moderate xmlns='urn:xmpp:message-moderate:1' id='some-id'>
     <retract xmlns='urn:xmpp:message-retract:1'/>
     <reason>R</reason>
   </moderate>
 </iq>
-        """, use_values=False)
+        """)
 
     def testModerated(self):
         message = Message()

tests/test_stanza_xep_0446.py

@@ -0,0 +1,101 @@
+import unittest
+
+from slixmpp.test import SlixTest
+from slixmpp.plugins.xep_0446 import stanza
+
+
+class TestFileMeta(SlixTest):
+    def setUp(self):
+        stanza.register_plugins()
+
+    def test_simple(self):
+        file = stanza.File()
+        file["desc"] = "a description"
+        file["name"] = "toto.jpg"
+        file["media-type"] = "image/jpeg"
+        file["height"] = 1024
+        file["width"] = 768
+        file["size"] = 2048
+        self.check(
+            file,
+            """
+            <file xmlns='urn:xmpp:file:metadata:0'>
+              <desc>a description</desc>
+              <name>toto.jpg</name>
+              <media-type>image/jpeg</media-type>
+              <height>1024</height>
+              <width>768</width>
+              <size>2048</size>
+            </file>
+            """,
+        )
+
+    def test_bad_value(self):
+        file = stanza.File()
+        file["desc"] = "My great video"
+        file["name"] = "toto.mp4"
+        file["media-type"] = "video/3gpp"
+        file["height"] = 1024
+        file["width"] = 768
+        with self.assertRaises(ValueError):
+            file["length"] = -100
+
+    def test_hash_element(self):
+        file = stanza.File()
+        file["desc"] = "My great video"
+        file["name"] = "toto.3gp"
+        file["media-type"] = "video/3gpp"
+        file["height"] = 1024
+        file["width"] = 768
+        file["length"] = 2000
+        file["hash"]["algo"] = "sha3-256"
+        file["hash"]["value"] = "abcdef="
+        self.check(
+            file,
+            """
+            <file xmlns='urn:xmpp:file:metadata:0'>
+              <desc>My great video</desc>
+              <name>toto.3gp</name>
+              <media-type>video/3gpp</media-type>
+              <height>1024</height>
+              <width>768</width>
+              <length>2000</length>
+              <hash xmlns='urn:xmpp:hashes:2' algo="sha3-256">abcdef=</hash>
+            </file>
+            """,
+        )
+
+    def test_thumbnail_element(self):
+        file = stanza.File()
+        file["desc"] = "a description"
+        file["name"] = "toto.jpg"
+        file["media-type"] = "image/jpeg"
+        file["height"] = 1024
+        file["width"] = 768
+        file["size"] = 2048
+        file["thumbnail"]["media-type"] = "image/png"
+        file["thumbnail"]["uri"] = "cid:sha1+deadbeef@bob.xmpp.org"
+        file["thumbnail"]["width"] = 128
+        file["thumbnail"]["height"] = 96
+        self.check(
+            file,
+            """
+            <file xmlns='urn:xmpp:file:metadata:0'>
+              <desc>a description</desc>
+              <name>toto.jpg</name>
+              <media-type>image/jpeg</media-type>
+              <height>1024</height>
+              <width>768</width>
+              <size>2048</size>
+              <thumbnail xmlns='urn:xmpp:thumbs:1'
+                 uri='cid:sha1+deadbeef@bob.xmpp.org'
+                 media-type='image/png'
+                 width='128'
+                 height='96'/>
+            </file>
+            """,
+        )
+
+
+
+suite = unittest.TestLoader().loadTestsFromTestCase(TestFileMeta)

tests/test_stanza_xep_0492.py

@@ -0,0 +1,178 @@
+# Slixmpp: The Slick XMPP Library
+# Copyright (C) 2025 nicoco
+# This file is part of Slixmpp.
+# See the file LICENSE for copying permission.
+
+import unittest
+
+from slixmpp import register_stanza_plugin, ElementBase
+from slixmpp.test import SlixTest
+from slixmpp.plugins.xep_0492 import stanza
+from slixmpp.plugins.xep_0402 import stanza as b_stanza
+
+
+class TestNotificationSetting(SlixTest):
+    def setUp(self):
+        b_stanza.register_plugin()
+        stanza.register_plugin()
+
+    def test_never(self):
+        bookmark = b_stanza.Conference()
+        bookmark["extensions"]["notify"].configure("never")
+        self.check(
+            bookmark,
+            """
+            <conference xmlns='urn:xmpp:bookmarks:1'>
+              <extensions>
+                <notify xmlns='urn:xmpp:notification-settings:0'>
+                  <never />
+                </notify>
+              </extensions>
+            </conference>
+            """,
+            use_values=False,
+        )
+
+    def test_always(self):
+        bookmark = b_stanza.Conference()
+        bookmark["extensions"]["notify"].configure("always")
+        self.check(
+            bookmark,
+            """
+            <conference xmlns='urn:xmpp:bookmarks:1'>
+              <extensions>
+                <notify xmlns='urn:xmpp:notification-settings:0'>
+                  <always />
+                </notify>
+              </extensions>
+            </conference>
+            """,
+            use_values=False,
+        )
+
+    def test_on_mention(self):
+        bookmark = b_stanza.Conference()
+        bookmark["extensions"]["notify"].configure("on-mention")
+        self.check(
+            bookmark,
+            """
+            <conference xmlns='urn:xmpp:bookmarks:1'>
+              <extensions>
+                <notify xmlns='urn:xmpp:notification-settings:0'>
+                  <on-mention />
+                </notify>
+              </extensions>
+            </conference>
+            """,
+            use_values=False,
+        )
+
+    def test_advanced(self):
+        bookmark = b_stanza.Conference()
+        bookmark["extensions"]["notify"].configure("never", client_type="pc")
+        bookmark["extensions"]["notify"].configure("on-mention", client_type="mobile")
+
+        register_stanza_plugin(stanza.Advanced, AdvancedExtension)
+        bookmark["extensions"]["notify"]["advanced"].enable("cool")
+        bookmark["extensions"]["notify"]["advanced"]["cool"]["attrib"] = "cool-attrib"
+        bookmark["extensions"]["notify"]["advanced"]["cool"]["content"] = "cool-content"
+        self.check(
+            bookmark,
+            """
+            <conference xmlns='urn:xmpp:bookmarks:1'>
+              <extensions>
+                <notify xmlns='urn:xmpp:notification-settings:0'>
+                  <never client-type="pc" />
+                  <on-mention client-type="mobile" />
+                  <advanced>
+                    <cool xmlns="cool-ns" attrib="cool-attrib">cool-content</cool>
+                  </advanced>
+                </notify>
+              </extensions>
+            </conference>
+            """,
+            use_values=False,
+        )
+
+    def test_change_config(self):
+        bookmark = b_stanza.Conference()
+        bookmark["extensions"]["notify"].configure("never")
+        bookmark["extensions"]["notify"].configure("never", client_type="pc")
+        bookmark["extensions"]["notify"].configure("on-mention", client_type="mobile")
+
+        self.check(
+            bookmark,
+            """
+            <conference xmlns='urn:xmpp:bookmarks:1'>
+              <extensions>
+                <notify xmlns='urn:xmpp:notification-settings:0'>
+                  <never />
+                  <never client-type="pc" />
+                  <on-mention client-type="mobile" />
+                </notify>
+              </extensions>
+            </conference>
+            """,
+            use_values=False,
+        )
+
+        bookmark["extensions"]["notify"].configure("always")
+
+        self.check(
+            bookmark,
+            """
+            <conference xmlns='urn:xmpp:bookmarks:1'>
+              <extensions>
+                <notify xmlns='urn:xmpp:notification-settings:0'>
+                  <always />
+                  <never client-type="pc" />
+                  <on-mention client-type="mobile" />
+                </notify>
+              </extensions>
+            </conference>
+            """,
+            use_values=False,
+        )
+
+        bookmark["extensions"]["notify"].configure("always", "mobile")
+
+        self.check(
+            bookmark,
+            """
+            <conference xmlns='urn:xmpp:bookmarks:1'>
+              <extensions>
+                <notify xmlns='urn:xmpp:notification-settings:0'>
+                  <always />
+                  <never client-type="pc" />
+                  <always client-type="mobile" />
+                </notify>
+              </extensions>
+            </conference>
+            """,
+            use_values=False,
+        )
+
+    def test_get_config(self):
+        bookmark = b_stanza.Conference()
+        bookmark["extensions"]["notify"].configure("never")
+        bookmark["extensions"]["notify"].configure("never", client_type="pc")
+        bookmark["extensions"]["notify"].configure("on-mention", client_type="mobile")
+
+        self.assertEqual(bookmark["extensions"]["notify"].get_config(), "never")
+        self.assertEqual(bookmark["extensions"]["notify"].get_config("pc"), "never")
+        self.assertEqual(
+            bookmark["extensions"]["notify"].get_config("mobile"), "on-mention"
+        )
+
+
+class AdvancedExtension(ElementBase):
+    namespace = "cool-ns"
+    name = "cool"
+    plugin_attrib = name
+    interfaces = {"attrib", "content"}
+
+    def set_content(self, content: str):
+        self.xml.text = content
+
+
+suite = unittest.TestLoader().loadTestsFromTestCase(TestNotificationSetting)

tox.ini

@@ -1,5 +0,0 @@
-[tox]
-envlist = py34
-[testenv]
-deps = nose
-commands = nosetests --where=tests --exclude=live -i slixtest.py