wip functional setup without keycloak and silent login

Change to reduce memory usage in dev.

.github/workflows/security.yaml

@@ -0,0 +1,29 @@
+# /!\
+# Security Note: This action is not hardened against prompt injection attacks and should only be used
+# to review trusted PRs. Configure your repository with "Require approval for all external contributors"
+# to ensure workflows only run after a maintainer has reviewed the PR.
+name: Security Review
+
+permissions:
+  pull-requests: write  # Needed for leaving PR comments
+  contents: read
+
+on:
+  pull_request:
+    branches:
+      - 'main'
+
+jobs:
+  security:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v6
+        with:
+          ref: ${{ github.event.pull_request.head.sha || github.sha }}
+          fetch-depth: 2
+
+      - uses: anthropics/claude-code-security-review@0c6a49f1fa56a1d472575da86a94dbc1edb78eda
+        with:
+          comment-pr: true
+          exclude-directories: docs,gitlint,LICENSES,bin
+          claude-api-key: ${{ secrets.CLAUDE_API_KEY }}

CHANGELOG.md

@@ -15,8 +15,6 @@ and this project adheres to
 - ✨(frontend) allow promoting authenticated participants
 - ✨(frontend) introduce an "unauthenticated" participant badge
 - ✨(backend) add roomkit viewset to start a room without WebRTC join
-- ✨(frontend) let users set default configuration for generated links
-- ✨(frontend) expose media state to external gateways
 
 ### Changed
 
@@ -31,7 +29,7 @@ and this project adheres to
 - 💄(frontend) improve participant name rendering in the list
 - 🚚(backend) rename TelephonyService to SIPManagement
 
-### Fixed
+## Fixed
 
 - 🐛(transcription) fix silent bug in speaker assignment
 - 🐛(summary) extend tasks auto retry logic
@@ -40,7 +38,6 @@ and this project adheres to
 - 🐛(backend) allow any string as sub in the API serializer
 - 🐛(frontend) fall back to user.full_name on request-entry
 - 🚸(frontend) show two initials in the Avatar when possible
-- 🩹(all) clear the SonarCloud reliability finding and the lint debt
 
 ## [1.24.0] - 2026-07-21
 

Makefile

@@ -81,7 +81,6 @@ create-env-files: \
 	env.d/development/common \
 	env.d/development/crowdin \
 	env.d/development/postgresql \
-	env.d/development/kc_postgresql \
 	env.d/development/summary \
 	env.d/development/kube-secret \
 	env.d/development/multi_user_transcriber \
@@ -288,9 +287,6 @@ env.d/development/common:
 env.d/development/postgresql:
 	cp -n env.d/development/postgresql.dist env.d/development/postgresql
 
-env.d/development/kc_postgresql:
-	cp -n env.d/development/kc_postgresql.dist env.d/development/kc_postgresql
-
 env.d/development/summary:
 	cp -n env.d/development/summary.dist env.d/development/summary
 

compose.yml

@@ -147,7 +147,7 @@ services:
     volumes:
       - ./docker/files/etc/nginx/conf.d:/etc/nginx/conf.d:ro
     depends_on:
-      - keycloak
+      - dex
       - app-dev
     networks:
       - resource-server
@@ -187,40 +187,16 @@ services:
     volumes:
       - ".:/app"
 
-  kc_postgresql:
-    image: postgres:14.3
-    ports:
-      - "5433:5432"
-    env_file:
-      - env.d/development/kc_postgresql
-
-  keycloak:
-    image: quay.io/keycloak/keycloak:20.0.1
+  # OIDC provider for the development stack. Dex uses in-memory storage, so it
+  # needs no database and no volume: restarting it rotates the signing keys and
+  # drops every active session, which is fine locally.
+  dex:
+    image: dexidp/dex:v2.45.1
+    command: ["dex", "serve", "/etc/dex/config.yaml"]
     volumes:
-      - ./docker/auth/realm.json:/opt/keycloak/data/import/realm.json
-    command:
-      - start-dev
-      - --features=preview
-      - --import-realm
-      - --proxy=edge
-      - --hostname-url=http://localhost:8083
-      - --hostname-admin-url=http://localhost:8083/
-      - --hostname-strict=false
-      - --hostname-strict-https=false
-    environment:
-      KEYCLOAK_ADMIN: admin
-      KEYCLOAK_ADMIN_PASSWORD: admin
-      KC_DB: postgres
-      KC_DB_URL_HOST: kc_postgresql
-      KC_DB_URL_DATABASE: keycloak
-      KC_DB_PASSWORD: pass
-      KC_DB_USERNAME: meet
-      KC_DB_SCHEMA: public
-      PROXY_ADDRESS_FORWARDING: 'true'
-    ports:
-      - "8080:8080"
-    depends_on:
-      - kc_postgresql
+      - ./docker/auth/dex.yaml:/etc/dex/config.yaml:ro
+    expose:
+      - "5556"
 
   livekit:
     image: livekit/livekit-server

docker/auth/dex.yaml

@@ -0,0 +1,93 @@
+# Dex configuration for the local development stack.
+#
+# This file replaces the former Keycloak "meet" realm (docker/auth/realm.json).
+# The client and the users below are a one-to-one port of that realm.
+#
+# Storage is in-memory on purpose: no database container, no volume, ~30 MB of
+# RAM instead of the Keycloak + PostgreSQL pair. The trade-off is that
+# restarting the `dex` service rotates the signing keys and drops every active
+# session, so you have to log in again.
+
+# Must match OIDC_OP_URL in env.d/development/common. Dex serves all of its
+# endpoints under the path component of the issuer, i.e. /dex/auth, /dex/token,
+# /dex/keys, /dex/userinfo and /dex/.well-known/openid-configuration.
+issuer: http://localhost:8083/dex
+
+storage:
+  type: memory
+
+web:
+  http: 0.0.0.0:5556
+  allowedOrigins:
+    - http://localhost:3000
+    - http://localhost:8071
+
+logger:
+  level: info
+  format: text
+
+oauth2:
+  # Logging in implies authorization: no consent screen, as with the realm.
+  skipApprovalScreen: true
+
+expiry:
+  idTokens: 24h
+  signingKeys: 6h
+
+staticClients:
+  - id: meet
+    name: Meet
+    secret: ThisIsAnExampleKeyForDevPurposeOnly
+    # Dex does not support wildcards: every callback URL must be listed
+    # explicitly. The path is the one exposed by mozilla-django-oidc through
+    # lasuite.oidc_login, mounted under api/<version>/ by core.urls.
+    redirectURIs:
+      - http://localhost:3000/api/v1.0/callback/
+      - http://localhost:3200/api/v1.0/callback/
+      - http://localhost:8070/api/v1.0/callback/
+      - http://localhost:8071/api/v1.0/callback/
+      - http://localhost:8088/api/v1.0/callback/
+
+enablePasswordDB: true
+
+# Dex's local password database authenticates on the *email address*, not on
+# the username, so the login is now "meet@meet.world" (password unchanged).
+#
+# Hashes are bcrypt with cost 10, the minimum dex accepts. To add a user:
+#   htpasswd -bnBC 10 "" <password> | tr -d ':\n'
+staticPasswords:
+  - email: meet@meet.world
+    hash: "$2b$10$qVCVTnaF67S/7a.pQM4djOgpj61FxD/yz6LoiQdtX0TKISelAfZxC"
+    username: meet
+    name: John Doe
+    preferredUsername: John
+    userID: 4ad6106f-a64f-43eb-ad0e-380d2cad9a9d
+    groups:
+      - user
+
+  - email: user@chromium.e2e
+    hash: "$2b$10$4Rs3Jd/Q23RM09g7c1Z/yeGmEjoAYlMKXDBkkjERaRDlz0Doiwl2q"
+    username: user-e2e-chromium
+    name: E2E Chromium
+    preferredUsername: E2E
+    userID: 1cd83dfc-153f-4987-b8a6-a2ac72d39122
+    groups:
+      - user
+
+  - email: user@webkit.e2e
+    hash: "$2b$10$D50UlVVMA7qWlB.Pw8P02eMJpo8qfwWuGiA63IeTqq/3mAE7RyH3m"
+    username: user-e2e-webkit
+    name: E2E Webkit
+    preferredUsername: E2E
+    userID: 9b9bd390-a6e5-42f8-a06d-9a11ede7bb8c
+    groups:
+      - user
+
+  - email: user@firefox.e2e
+    hash: "$2b$10$0D8WW7.KXMkzSY2b9JhwYeIM3WkTPQCwGd36/G3TZ/HHh4ObCVRga"
+    username: user-e2e-firefox
+    name: E2E Firefox
+    preferredUsername: E2E
+    userID: ec3e8750-7629-42f1-a0c3-6e23968a2fba
+    groups:
+      - user

docker/files/etc/nginx/conf.d/default.conf

@@ -40,7 +40,7 @@ server {
     }
 
     location / {
-        proxy_pass http://keycloak:8080;
+        proxy_pass http://dex:5556;
         proxy_set_header Host $host;
         proxy_set_header X-Real-IP $remote_addr;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

docker/resource-server/compose.yml

@@ -1,12 +1,13 @@
 version: '3'
 
 # You can add any necessary service here that will join the same docker network
-# sharing keycloak. Services added to the 'meet_resource-server' network will be
-# able to communicate with keycloak and the backend on that network.
+# sharing the OIDC provider. Services added to the 'meet_resource-server'
+# network will be able to communicate with dex (through nginx) and the backend
+# on that network.
 services:
   # busybox service is only used for testing purposes. It provides curl to test
-  # connectivity to the backend and keycloak services. Replace this with your
-  # relevant application services that need to communicate with keycloak.
+  # connectivity to the backend and the OIDC provider. Replace this with your
+  # relevant application services that need to communicate with them.
   busybox:
     image: alpine:latest
     privileged: true

docs/developping_locally.md

@@ -71,8 +71,12 @@ $ make bootstrap FLUSH_ARGS='--no-input'
 
 2. Access the project:
 - The frontend is available at [http://localhost:3000](http://localhost:3000) with the default credentials:
-    - username: meet
+    - email: meet@meet.world
     - password: meet
+
+  Authentication is handled by [dex](https://dexidp.io/), configured in
+  `docker/auth/dex.yaml`. It logs you in by email address, and its storage is
+  in-memory: restarting the `dex` container logs everyone out.
 - The Django backend is available at [http://localhost:8071](http://localhost:8071)
 
 ---

env.d/development/common.dist

@@ -31,24 +31,35 @@ MEDIA_BASE_URL=http://localhost:3000
 FILE_UPLOAD_ENABLED=True
 
 # OIDC
-OIDC_OP_JWKS_ENDPOINT=http://nginx:8083/realms/meet/protocol/openid-connect/certs
-OIDC_OP_AUTHORIZATION_ENDPOINT=http://localhost:8083/realms/meet/protocol/openid-connect/auth
-OIDC_OP_TOKEN_ENDPOINT=http://nginx:8083/realms/meet/protocol/openid-connect/token
-OIDC_OP_USER_ENDPOINT=http://nginx:8083/realms/meet/protocol/openid-connect/userinfo
-OIDC_OP_INTROSPECTION_ENDPOINT=http://nginx:8083/realms/meet/protocol/openid-connect/token/introspect
-OIDC_OP_URL=http://localhost:8083/realms/meet
+# Provider is dex (docker/auth/dex.yaml), served behind nginx on port 8083.
+# Endpoints reached by the browser use localhost, the ones called server-side
+# by the backend use the nginx service name.
+OIDC_OP_JWKS_ENDPOINT=http://nginx:8083/dex/keys
+OIDC_OP_AUTHORIZATION_ENDPOINT=http://localhost:8083/dex/auth
+OIDC_OP_TOKEN_ENDPOINT=http://nginx:8083/dex/token
+OIDC_OP_USER_ENDPOINT=http://nginx:8083/dex/userinfo
+OIDC_OP_INTROSPECTION_ENDPOINT=http://nginx:8083/dex/token/introspect
+OIDC_OP_URL=http://localhost:8083/dex
 
 OIDC_RP_CLIENT_ID=meet
 OIDC_RP_CLIENT_SECRET=ThisIsAnExampleKeyForDevPurposeOnly
 OIDC_RP_SIGN_ALGO=RS256
-OIDC_RP_SCOPES="openid email"
+# "profile" is required: dex only emits the name claims under that scope.
+OIDC_RP_SCOPES="openid email profile"
+
+# Dex exposes the display name through the standard "name" and
+# "preferred_username" claims and never emits given_name/family_name.
+OIDC_USERINFO_FULLNAME_FIELDS=name
+OIDC_USERINFO_SHORTNAME_FIELD=preferred_username
 
 LOGIN_REDIRECT_URL=http://localhost:3000
 LOGIN_REDIRECT_URL_FAILURE=http://localhost:3000
 LOGOUT_REDIRECT_URL=http://localhost:3000
 
 OIDC_REDIRECT_ALLOWED_HOSTS=localhost:8083,localhost:3000
-OIDC_AUTH_REQUEST_EXTRA_PARAMS={"acr_values": "eidas1"}
+# Dex has no notion of ACR, the eIDAS level requested from ProConnect in
+# production is meaningless here and would just be ignored.
+OIDC_AUTH_REQUEST_EXTRA_PARAMS={}
 
 OIDC_RS_CLIENT_ID=meet
 OIDC_RS_CLIENT_SECRET=ThisIsAnExampleKeyForDevPurposeOnly

env.d/development/kc_postgresql.dist

@@ -1,11 +0,0 @@
-# Postgresql db container configuration
-POSTGRES_DB=keycloak
-POSTGRES_USER=meet
-POSTGRES_PASSWORD=pass
-
-# App database configuration
-DB_HOST=kc_postgresql
-DB_NAME=keycloak
-DB_USER=meet
-DB_PASSWORD=pass
-DB_PORT=5433

src/backend/core/api/__init__.py

@@ -61,9 +61,6 @@ def get_frontend_configuration(request):
             ],
         },
         "telephony": build_telephony_config(),
-        "resource": {
-            "default_access_level": settings.RESOURCE_DEFAULT_ACCESS_LEVEL,
-        },
         "subtitle": {"enabled": settings.ROOM_SUBTITLE_ENABLED},
         "livekit": {
             "url": settings.LIVEKIT_CONFIGURATION["url"],

src/backend/core/api/serializers.py

@@ -31,28 +31,9 @@ class UserSerializer(serializers.ModelSerializer):
 
     class Meta:
         model = models.User
-        fields = [
-            "id",
-            "email",
-            "full_name",
-            "short_name",
-            "timezone",
-            "language",
-            "default_room_access_level",
-            "default_room_configuration",
-        ]
+        fields = ["id", "email", "full_name", "short_name", "timezone", "language"]
         read_only_fields = ["id", "email", "full_name", "short_name"]
 
-    def validate_default_room_configuration(self, value):
-        """Validate the default room configuration against the RoomConfiguration schema."""
-        if value is None or value == {}:
-            return value
-        try:
-            RoomConfiguration.model_validate(value)
-        except PydanticValidationError as e:
-            raise serializers.ValidationError(e.errors()) from e
-        return value
-
 
 class UserLightSerializer(serializers.ModelSerializer):
     """Serialize users with limited fields."""

src/backend/core/api/viewsets.py

@@ -308,27 +308,8 @@ class RoomViewSet(
         return drf_response.Response(serializer.data)
 
     def perform_create(self, serializer):
-        """Set the current user as owner of the newly created room.
-
-        Apply the user's default room preferences (access level and configuration)
-        unless the request explicitly provides its own values.
-        """
-        user = self.request.user
-        save_kwargs = {}
-
-        if (
-            "access_level" not in serializer.validated_data
-            and user.default_room_access_level not in (None, "")
-        ):
-            save_kwargs["access_level"] = user.default_room_access_level
-
-        user_default_configuration = user.default_room_configuration
-        if not serializer.validated_data.get(
-            "configuration"
-        ) and user_default_configuration not in (None, {}):
-            save_kwargs["configuration"] = user.default_room_configuration
-
-        room = serializer.save(**save_kwargs)
+        """Set the current user as owner of the newly created room."""
+        room = serializer.save()
         models.ResourceAccess.objects.create(
             resource=room,
             user=self.request.user,

src/backend/core/migrations/0022_user_default_room_access_level_and_more.py

@@ -1,23 +0,0 @@
-# Generated by Django 5.2.14 on 2026-08-03 13:40
-
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('core', '0021_recording_external_process_id_alter_recording_status'),
-    ]
-
-    operations = [
-        migrations.AddField(
-            model_name='user',
-            name='default_room_access_level',
-            field=models.CharField(blank=True, choices=[('public', 'Public Access'), ('trusted', 'Trusted Access'), ('restricted', 'Restricted Access')], help_text='Access level applied by default to new rooms created by this user. When empty, the instance default is used.', max_length=50, null=True, verbose_name='default room access level'),
-        ),
-        migrations.AddField(
-            model_name='user',
-            name='default_room_configuration',
-            field=models.JSONField(blank=True, default=dict, help_text='Configurations applied by default to new rooms created by this user.', verbose_name='default room configuration'),
-        ),
-    ]

src/backend/core/models.py

@@ -189,25 +189,6 @@ class User(AbstractBaseUser, BaseModel, auth_models.PermissionsMixin):
         default=settings.TIME_ZONE,
         help_text=_("The timezone in which the user wants to see times."),
     )
-    default_room_access_level = models.CharField(
-        max_length=50,
-        choices=RoomAccessLevel.choices,
-        blank=True,
-        null=True,
-        verbose_name=_("default room access level"),
-        help_text=_(
-            "Access level applied by default to new rooms created by this user. "
-            "When empty, the instance default is used."
-        ),
-    )
-    default_room_configuration = models.JSONField(
-        blank=True,
-        default=dict,
-        verbose_name=_("default room configuration"),
-        help_text=_(
-            "Configurations applied by default to new rooms created by this user."
-        ),
-    )
     is_device = models.BooleanField(
         _("device"),
         default=False,

src/backend/core/tasks/_task.py

@@ -1,11 +1,4 @@
-"""
-Celery task decorator that degrades to a synchronous call when Celery is off.
-"""
-
-# The Celery app is imported lazily so that importing this module does not pull
-# in Celery when CELERY_ENABLED is false.
 # ruff: noqa: PLC0415
-# pylint: disable=import-outside-toplevel
 
 from django.conf import settings
 

src/backend/core/tests/rooms/test_api_rooms_create.py

@@ -3,14 +3,13 @@ Test rooms API endpoints in the Meet core app: create.
 """
 
 # pylint: disable=redefined-outer-name,unused-argument
-from django.conf import settings
 from django.core.cache import cache
 
 import pytest
 from rest_framework.test import APIClient
 
 from ...factories import RoomFactory, UserFactory
-from ...models import Room, RoomAccessLevel
+from ...models import Room
 
 pytestmark = pytest.mark.django_db
 
@@ -110,205 +109,3 @@ def test_api_rooms_create_authenticated_existing_slug():
 
     assert response.status_code == 400
     assert response.json() == {"slug": ["Room with this Slug already exists."]}
-
-
-def test_api_rooms_create_authenticated_user_default_access_level():
-    """
-    The user's default room access level should be applied to the new room
-    when the request does not provide one.
-    """
-    user = UserFactory(default_room_access_level=RoomAccessLevel.RESTRICTED)
-
-    client = APIClient()
-    client.force_login(user)
-
-    response = client.post(
-        "/api/v1.0/rooms/",
-        {
-            "name": "my room",
-        },
-    )
-
-    assert response.status_code == 201
-    room = Room.objects.get()
-    assert room.access_level == RoomAccessLevel.RESTRICTED
-
-
-def test_api_rooms_create_authenticated_explicit_access_level_overrides_default():
-    """
-    An access level explicitly provided in the request should take precedence
-    over the user's default room access level.
-    """
-    user = UserFactory(default_room_access_level=RoomAccessLevel.RESTRICTED)
-
-    client = APIClient()
-    client.force_login(user)
-
-    response = client.post(
-        "/api/v1.0/rooms/",
-        {
-            "name": "my room",
-            "access_level": RoomAccessLevel.TRUSTED,
-        },
-    )
-
-    assert response.status_code == 201
-    room = Room.objects.get()
-    assert room.access_level == RoomAccessLevel.TRUSTED
-
-
-def test_api_rooms_create_authenticated_no_user_default_access_level():
-    """
-    When the user has no default room access level, the instance default
-    should be applied to the new room.
-    """
-    user = UserFactory(default_room_access_level=None)
-
-    client = APIClient()
-    client.force_login(user)
-
-    response = client.post(
-        "/api/v1.0/rooms/",
-        {
-            "name": "my room",
-        },
-    )
-
-    assert response.status_code == 201
-    room = Room.objects.get()
-    assert room.access_level == settings.RESOURCE_DEFAULT_ACCESS_LEVEL
-
-
-def test_api_rooms_create_authenticated_user_default_configuration():
-    """
-    The user's default room configuration should be applied to the new room
-    when the request does not provide one.
-    """
-    user = UserFactory(default_room_configuration={"everyone_can_mute": False})
-
-    client = APIClient()
-    client.force_login(user)
-
-    response = client.post(
-        "/api/v1.0/rooms/",
-        {
-            "name": "my room",
-        },
-    )
-
-    assert response.status_code == 201
-    room = Room.objects.get()
-    assert room.configuration == {"everyone_can_mute": False}
-
-
-def test_api_rooms_create_authenticated_explicit_configuration_overrides_default():
-    """
-    A configuration explicitly provided in the request should take precedence
-    over the user's default room configuration.
-    """
-    user = UserFactory(default_room_configuration={"everyone_can_mute": False})
-
-    client = APIClient()
-    client.force_login(user)
-
-    response = client.post(
-        "/api/v1.0/rooms/",
-        {
-            "name": "my room",
-            "configuration": {"can_publish_sources": ["camera", "microphone"]},
-        },
-        format="json",
-    )
-
-    assert response.status_code == 201
-    room = Room.objects.get()
-    assert room.configuration == {"can_publish_sources": ["camera", "microphone"]}
-
-
-def test_api_rooms_create_authenticated_empty_configuration_falls_back_to_default():
-    """
-    An empty configuration in the request should not be considered an explicit
-    value: the user's default room configuration should still be applied.
-    """
-    user = UserFactory(default_room_configuration={"everyone_can_mute": True})
-
-    client = APIClient()
-    client.force_login(user)
-
-    response = client.post(
-        "/api/v1.0/rooms/",
-        {
-            "name": "my room",
-            "configuration": {},
-        },
-        format="json",
-    )
-
-    assert response.status_code == 201
-    room = Room.objects.get()
-    assert room.configuration == {"everyone_can_mute": True}
-
-
-def test_api_rooms_create_authenticated_empty_user_default_configuration():
-    """
-    When the user's default room configuration is empty, the new room should
-    keep its default empty configuration.
-    """
-    user = UserFactory(default_room_configuration={})
-
-    client = APIClient()
-    client.force_login(user)
-
-    response = client.post(
-        "/api/v1.0/rooms/",
-        {
-            "name": "my room",
-        },
-    )
-
-    assert response.status_code == 201
-    room = Room.objects.get()
-    assert room.configuration == {}
-
-
-def test_api_rooms_create_authenticated_request_precedence_over_user_empty():
-    """
-    When the user's default room configuration is empty, the request should take precedence.
-    """
-    user = UserFactory(default_room_configuration={})
-
-    client = APIClient()
-    client.force_login(user)
-
-    response = client.post(
-        "/api/v1.0/rooms/",
-        {"name": "my room", "configuration": {"everyone_can_mute": True}},
-        format="json",
-    )
-
-    assert response.status_code == 201
-    room = Room.objects.get()
-    assert room.configuration == {"everyone_can_mute": True}
-
-
-def test_api_rooms_create_authenticated_blank_user_default_access_level():
-    """
-    A blank default room access level (stored as an empty string) should be
-    treated as unset: the instance default should be applied to the new room
-    instead of persisting an invalid empty access level.
-    """
-    user = UserFactory(default_room_access_level="")
-
-    client = APIClient()
-    client.force_login(user)
-
-    response = client.post(
-        "/api/v1.0/rooms/",
-        {
-            "name": "my room",
-        },
-    )
-
-    assert response.status_code == 201
-    room = Room.objects.get()
-    assert room.access_level == settings.RESOURCE_DEFAULT_ACCESS_LEVEL

src/backend/core/tests/rooms/test_api_rooms_retrieve.py

@@ -453,8 +453,6 @@ def test_api_rooms_retrieve_administrators(
             {
                 "id": str(other_user_access.id),
                 "user": {
-                    "default_room_access_level": None,
-                    "default_room_configuration": {},
                     "id": str(other_user_access.user.id),
                     "email": other_user_access.user.email,
                     "full_name": other_user_access.user.full_name,
@@ -468,8 +466,6 @@ def test_api_rooms_retrieve_administrators(
             {
                 "id": str(user_access.id),
                 "user": {
-                    "default_room_access_level": None,
-                    "default_room_configuration": {},
                     "id": str(user_access.user.id),
                     "email": user_access.user.email,
                     "full_name": user_access.user.full_name,

src/backend/core/tests/test_api_users.py

@@ -119,8 +119,6 @@ def test_api_users_retrieve_me_authenticated(settings):
 
     assert response.status_code == 200
     assert response.json() == {
-        "default_room_access_level": None,
-        "default_room_configuration": {},
         "id": str(user.id),
         "email": user.email,
         "full_name": user.full_name,

src/backend/core/tests/test_api_users_room_preferences.py

@@ -1,111 +0,0 @@
-"""
-Test the default room preferences exposed on the users API.
-"""
-
-import pytest
-from rest_framework.test import APIClient
-
-from core import factories
-
-pytestmark = pytest.mark.django_db
-
-
-def test_api_users_me_includes_default_room_preferences():
-    """The "me" endpoint should expose the user's default room preferences."""
-    user = factories.UserFactory(
-        default_room_access_level="restricted",
-        default_room_configuration={"everyone_can_mute": False},
-    )
-
-    client = APIClient()
-    client.force_login(user)
-
-    response = client.get("/api/v1.0/users/me/")
-
-    assert response.status_code == 200
-    content = response.json()
-    assert content["default_room_access_level"] == "restricted"
-    assert content["default_room_configuration"] == {"everyone_can_mute": False}
-
-
-def test_api_users_update_default_room_preferences():
-    """Users should be able to update their own default room preferences."""
-    user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    response = client.patch(
-        f"/api/v1.0/users/{user.id!s}/",
-        {
-            "default_room_access_level": "trusted",
-            "default_room_configuration": {
-                "can_publish_sources": ["microphone", "camera"],
-                "everyone_can_mute": False,
-            },
-        },
-        format="json",
-    )
-
-    assert response.status_code == 200
-    user.refresh_from_db()
-    assert user.default_room_access_level == "trusted"
-    assert user.default_room_configuration == {
-        "can_publish_sources": ["microphone", "camera"],
-        "everyone_can_mute": False,
-    }
-
-
-def test_api_users_update_default_room_access_level_invalid():
-    """An invalid access level should be rejected."""
-    user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    response = client.patch(
-        f"/api/v1.0/users/{user.id!s}/",
-        {"default_room_access_level": "invalid"},
-        format="json",
-    )
-
-    assert response.status_code == 400
-    user.refresh_from_db()
-    assert user.default_room_access_level is None
-
-
-def test_api_users_update_default_room_configuration_invalid():
-    """An invalid room configuration should be rejected."""
-    user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    response = client.patch(
-        f"/api/v1.0/users/{user.id!s}/",
-        {"default_room_configuration": {"unknown_field": True}},
-        format="json",
-    )
-
-    assert response.status_code == 400
-    user.refresh_from_db()
-    assert user.default_room_configuration == {}
-
-
-def test_api_users_update_other_user_default_room_preferences_forbidden():
-    """Users should not be able to update someone else's preferences."""
-    user = factories.UserFactory()
-    other_user = factories.UserFactory()
-
-    client = APIClient()
-    client.force_login(user)
-
-    response = client.patch(
-        f"/api/v1.0/users/{other_user.id!s}/",
-        {"default_room_access_level": "restricted"},
-        format="json",
-    )
-
-    assert response.status_code == 403
-    other_user.refresh_from_db()
-    assert other_user.default_room_access_level is None

src/frontend/src/api/useConfig.ts

@@ -2,7 +2,6 @@ import { fetchApi } from './fetchApi'
 import { keys } from './queryKeys'
 import { useQuery } from '@tanstack/react-query'
 import { RecordingMode } from '@/features/recording'
-import type { ApiAccessLevel } from '@/features/rooms/api/ApiRoom'
 import type { Track } from 'livekit-client'
 type Source = Track.Source
 
@@ -50,9 +49,6 @@ export interface ApiConfig {
     international_phone_number?: string
     default_country?: string
   }
-  resource?: {
-    default_access_level?: ApiAccessLevel
-  }
   manifest_link?: string
   livekit: {
     url: string

src/frontend/src/features/auth/api/ApiUser.ts

@@ -1,8 +1,4 @@
 import { BackendLanguage } from '@/utils/languages'
-import type {
-  ApiAccessLevel,
-  RoomConfiguration,
-} from '@/features/rooms/api/ApiRoom'
 
 export type ApiUser = {
   id: string
@@ -11,6 +7,4 @@ export type ApiUser = {
   last_name: string
   language: BackendLanguage
   timezone: string
-  default_room_access_level?: ApiAccessLevel | null
-  default_room_configuration?: RoomConfiguration | null
 }

src/frontend/src/features/auth/api/patchUser.ts

@@ -1,36 +0,0 @@
-import { useMutation, type UseMutationOptions } from '@tanstack/react-query'
-import { fetchApi } from '@/api/fetchApi'
-import type { ApiError } from '@/api/ApiError'
-import { type ApiUser } from './ApiUser'
-
-export type PatchUserParams = {
-  userId: string
-  user: Partial<
-    Pick<
-      ApiUser,
-      | 'timezone'
-      | 'language'
-      | 'default_room_access_level'
-      | 'default_room_configuration'
-    >
-  >
-}
-
-export const patchUser = ({ userId, user }: PatchUserParams) => {
-  return fetchApi<ApiUser>(`/users/${userId}/`, {
-    method: 'PATCH',
-    body: JSON.stringify(user),
-  })
-}
-
-export const patchUserMutationKey = ['patchUser']
-
-export function usePatchUser(
-  options?: UseMutationOptions<ApiUser, ApiError, PatchUserParams>
-) {
-  return useMutation<ApiUser, ApiError, PatchUserParams>({
-    mutationKey: patchUserMutationKey,
-    mutationFn: patchUser,
-    ...options,
-  })
-}

src/frontend/src/features/layout/components/CarouselLayout.tsx

@@ -3,6 +3,7 @@ import { getScrollBarWidth } from '@livekit/components-core'
 import * as React from 'react'
 import { TrackLoop, useVisualStableUpdate } from '@livekit/components-react'
 import { useSize } from '@/features/rooms/livekit/hooks/useResizeObserver'
+import { useCallback, useEffect, useLayoutEffect } from 'react'
 
 const MIN_HEIGHT = 130
 const MIN_WIDTH = 140
@@ -10,6 +11,72 @@ const MIN_VISIBLE_TILES = 1
 const ASPECT_RATIO = 16 / 10
 const ASPECT_RATIO_INVERT = (1 - ASPECT_RATIO) * -1
 
+type CarouselOrientation = 'vertical' | 'horizontal'
+
+interface CarouselLayoutState {
+  orientation: CarouselOrientation
+  maxVisibleTiles: number
+}
+
+interface CarouselLayoutObserverProps {
+  asideEl: React.RefObject<HTMLDivElement>
+  orientation?: CarouselOrientation
+  onLayoutChange: (layout: CarouselLayoutState) => void
+}
+
+const CarouselLayoutObserver = ({
+  orientation,
+  asideEl,
+  onLayoutChange,
+}: CarouselLayoutObserverProps) => {
+  const { width, height } = useSize(asideEl)
+
+  // Hysteresis memory: avoids flapping between N and N+1 tiles when the
+  // container size hovers around a breakpoint. A ref (not state) because
+  // updating it must not trigger a re-render.
+  const prevTilesRef = React.useRef(0)
+
+  const carouselOrientation: CarouselOrientation =
+    orientation ?? (height >= width ? 'vertical' : 'horizontal')
+
+  const tileSpan =
+    carouselOrientation === 'vertical'
+      ? Math.max(width * ASPECT_RATIO_INVERT, MIN_HEIGHT)
+      : Math.max(height * ASPECT_RATIO, MIN_WIDTH)
+
+  const scrollBarWidth = getScrollBarWidth()
+
+  const availableSpan =
+    (carouselOrientation === 'vertical' ? height : width) - scrollBarWidth
+
+  const tilesThatFit = Math.max(availableSpan / tileSpan, MIN_VISIBLE_TILES)
+
+  let maxVisibleTiles: number
+  if (Math.abs(tilesThatFit - prevTilesRef.current) < 0.5) {
+    // Within the dead zone: keep the previous count.
+    maxVisibleTiles = Math.round(prevTilesRef.current)
+  } else {
+    maxVisibleTiles = Math.round(tilesThatFit)
+    prevTilesRef.current = tilesThatFit
+  }
+
+  // Apply cosmetic layout output straight to the DOM.
+  useLayoutEffect(() => {
+    const el = asideEl.current
+    if (!el) return
+    el.dataset.lkOrientation = carouselOrientation
+    el.style.setProperty('--lk-max-visible-tiles', maxVisibleTiles.toString())
+  }, [asideEl, carouselOrientation, maxVisibleTiles])
+
+  // Report upward only what the parent actually needs for
+  // `useVisualStableUpdate` (and only when it changes — see parent handler).
+  useEffect(() => {
+    onLayoutChange({ orientation: carouselOrientation, maxVisibleTiles })
+  }, [carouselOrientation, maxVisibleTiles, onLayoutChange])
+
+  return null
+}
+
 /** @public */
 export interface CarouselLayoutProps extends React.HTMLAttributes<HTMLMediaElement> {
   tracks: TrackReferenceOrPlaceholder[]
@@ -40,52 +107,42 @@ export function CarouselLayout({
   ...props
 }: CarouselLayoutProps) {
   const asideEl = React.useRef<HTMLDivElement>(null)
-  const [prevTiles, setPrevTiles] = React.useState(0)
-  const { width, height } = useSize(asideEl)
-  const carouselOrientation = orientation
-    ? orientation
-    : height >= width
-      ? 'vertical'
-      : 'horizontal'
 
-  const tileSpan =
-    carouselOrientation === 'vertical'
-      ? Math.max(width * ASPECT_RATIO_INVERT, MIN_HEIGHT)
-      : Math.max(height * ASPECT_RATIO, MIN_WIDTH)
-  const scrollBarWidth = getScrollBarWidth()
+  const [layout, setLayout] = React.useState<CarouselLayoutState>({
+    orientation: orientation ?? 'vertical',
+    maxVisibleTiles: MIN_VISIBLE_TILES,
+  })
 
-  const tilesThatFit =
-    carouselOrientation === 'vertical'
-      ? Math.max((height - scrollBarWidth) / tileSpan, MIN_VISIBLE_TILES)
-      : Math.max((width - scrollBarWidth) / tileSpan, MIN_VISIBLE_TILES)
+  // Stable callback + identity check: the parent only re-renders when the
+  // derived layout genuinely changed, not on every resize tick.
+  const handleLayoutChange = useCallback((next: CarouselLayoutState) => {
+    setLayout((prev) =>
+      prev.orientation === next.orientation &&
+      prev.maxVisibleTiles === next.maxVisibleTiles
+        ? prev
+        : next
+    )
+  }, [])
 
-  let maxVisibleTiles = Math.round(tilesThatFit)
-  if (Math.abs(tilesThatFit - prevTiles) < 0.5) {
-    maxVisibleTiles = Math.round(prevTiles)
-  } else if (prevTiles !== tilesThatFit) {
-    setPrevTiles(tilesThatFit)
-  }
-
-  const sortedTiles = useVisualStableUpdate(tracks, maxVisibleTiles)
-
-  React.useLayoutEffect(() => {
-    if (asideEl.current) {
-      asideEl.current.dataset.lkOrientation = carouselOrientation
-      asideEl.current.style.setProperty(
-        '--lk-max-visible-tiles',
-        maxVisibleTiles.toString()
-      )
-    }
-  }, [maxVisibleTiles, carouselOrientation])
+  const sortedTiles = useVisualStableUpdate(tracks, layout.maxVisibleTiles)
 
   return (
-    <aside
-      key={carouselOrientation}
-      className="lk-carousel"
-      ref={asideEl}
-      {...props}
-    >
-      <TrackLoop tracks={sortedTiles}>{props.children}</TrackLoop>
-    </aside>
+    <>
+      <CarouselLayoutObserver
+        asideEl={asideEl}
+        orientation={orientation}
+        onLayoutChange={handleLayoutChange}
+      />
+      {/* `key` intentionally remounts the container when orientation flips, */}
+      {/* which resets scroll position and re-runs the observer measurement. */}
+      <aside
+        key={layout.orientation}
+        className="lk-carousel"
+        ref={asideEl}
+        {...props}
+      >
+        <TrackLoop tracks={sortedTiles}>{props.children}</TrackLoop>
+      </aside>
+    </>
   )
 }

src/frontend/src/features/layout/components/GridLayout.tsx

@@ -10,8 +10,37 @@ import { mergeProps } from '@/utils/mergeProps'
 import { PaginationIndicator } from './PaginationIndicator'
 import { useGridLayout } from '../hooks/useGridLayout'
 import { PaginationControl } from './PaginationControl'
+import { useEffect, useRef, useState } from 'react'
 import { useSpeakerPromotionTrigger } from '../hooks/useSpeakerPromotionTrigger'
 
+interface GridLayoutObserverProps {
+  gridEl: React.RefObject<HTMLDivElement>
+  trackCount: number
+  onMaxTilesChange: (maxTiles: number) => void
+}
+
+/**
+ * Headless component that runs the layout calculation in isolation and
+ * reports the resulting tile capacity upward.
+ *
+ * `useGridLayout` re-renders its host on every layout recalculation
+ * (e.g. container resizes). Rendering it in a null child means only this
+ * component churns; the parent `GridLayout` re-renders solely when
+ * `maxTiles` actually changes, since `setState` bails out on equal values.
+ */
+const GridLayoutObserver = ({
+  gridEl,
+  trackCount,
+  onMaxTilesChange,
+}: GridLayoutObserverProps) => {
+  const { layout } = useGridLayout(gridEl, trackCount)
+  useEffect(() => {
+    onMaxTilesChange(layout.maxTiles)
+  }, [onMaxTilesChange, layout.maxTiles])
+
+  return null
+}
+
 /** @public */
 export interface GridLayoutProps
   extends
@@ -38,15 +67,14 @@ export interface GridLayoutProps
  * @public
  */
 export function GridLayout({ tracks, ...props }: GridLayoutProps) {
-  const gridEl = React.createRef<HTMLDivElement>()
+  const gridEl = useRef<HTMLDivElement>(null)
+  const [maxTiles, setMaxTiles] = useState(1)
 
   const elementProps = React.useMemo(
     () => mergeProps(props, { className: 'lk-grid-layout' }),
     [props]
   )
-
-  const { layout } = useGridLayout(gridEl, tracks.length)
-  const pagination = usePagination(layout.maxTiles, tracks)
+  const pagination = usePagination(maxTiles, tracks)
   useSpeakerPromotionTrigger(pagination.tracks)
 
   useSwipe(gridEl, {
@@ -60,8 +88,13 @@ export function GridLayout({ tracks, ...props }: GridLayoutProps) {
       data-lk-pagination={pagination.totalPageCount > 1}
       {...elementProps}
     >
+      <GridLayoutObserver
+        gridEl={gridEl}
+        trackCount={tracks.length}
+        onMaxTilesChange={setMaxTiles}
+      />
       <TrackLoop tracks={pagination.tracks}>{props.children}</TrackLoop>
-      {tracks.length > layout.maxTiles && (
+      {tracks.length > maxTiles && (
         <>
           <PaginationIndicator
             totalPageCount={pagination.totalPageCount}

src/frontend/src/features/rooms/livekit/components/MediaStateObserver.tsx

@@ -1,42 +0,0 @@
-import { useLocalParticipant } from '@livekit/components-react'
-import { useEffect } from 'react'
-
-export const MEDIA_STATE_ELEMENT_ID = 'media-state'
-export const MEDIA_STATE_CHANGED_EVENT = 'media-state-changed'
-
-export type MediaStateChangedDetail = {
-  microphoneEnabled: boolean
-  cameraEnabled: boolean
-}
-
-/**
- * Exposes the local participant's media state in the DOM so external tools
- * (e.g. bots automating the frontend) can reliably read the microphone and
- * camera state, and watch for changes with a MutationObserver:
- *
- * const el = document.getElementById('media-state')
- * new MutationObserver(...).observe(el, { attributes: true })
- */
-export const MediaStateObserver = () => {
-  const { isMicrophoneEnabled, isCameraEnabled } = useLocalParticipant()
-
-  useEffect(() => {
-    window.dispatchEvent(
-      new CustomEvent<MediaStateChangedDetail>(MEDIA_STATE_CHANGED_EVENT, {
-        detail: {
-          microphoneEnabled: isMicrophoneEnabled,
-          cameraEnabled: isCameraEnabled,
-        },
-      })
-    )
-  }, [isMicrophoneEnabled, isCameraEnabled])
-
-  return (
-    <div
-      id={MEDIA_STATE_ELEMENT_ID}
-      style={{ display: 'none' }}
-      data-microphone-enabled={isMicrophoneEnabled ? 'true' : 'false'}
-      data-camera-enabled={isCameraEnabled ? 'true' : 'false'}
-    />
-  )
-}

src/frontend/src/features/rooms/livekit/prefabs/VideoConference.tsx

@@ -11,7 +11,6 @@ import { SidePanel } from '../components/SidePanel'
 import { RecordingProvider } from '@/features/recording'
 import { ScreenShareErrorModal } from '../components/ScreenShareErrorModal'
 import { ConnectionObserver } from '../components/ConnectionObserver'
-import { MediaStateObserver } from '../components/MediaStateObserver'
 import { RoomMetadataSynchronizer } from '../components/RoomMetadataSynchronizer'
 import { useRoomPageTitle } from '../hooks/useRoomPageTitle'
 import { useNoiseReduction } from '../hooks/useNoiseReduction'
@@ -64,7 +63,6 @@ export function VideoConference({ ...props }: VideoConferenceProps) {
     <>
       <RoomMetadataSynchronizer />
       <ConnectionObserver />
-      <MediaStateObserver />
       <ChatProvider />
       <VideoResolutionSubscription />
       <div

src/frontend/src/features/sdk/utils/CallbackIdHandler.ts

@@ -2,12 +2,9 @@ export class CallbackIdHandler {
   private readonly storageKey = 'popup_callback_id'
 
   private generateId(): string {
-    // The id is the only thing guarding /rooms/creation-callback/, which is
-    // unauthenticated, so it comes from the CSPRNG rather than Math.random.
-    const bytes = new Uint8Array(16)
-    crypto.getRandomValues(bytes)
-    return Array.from(bytes, (byte) => byte.toString(16).padStart(2, '0')).join(
-      ''
+    return (
+      Math.random().toString(36).substring(2, 15) +
+      Math.random().toString(36).substring(2, 15)
     )
   }
 

src/frontend/src/features/settings/components/SettingsDialog.tsx

@@ -1,79 +1,22 @@
 import { Trans, useTranslation } from 'react-i18next'
-import { useRef } from 'react'
-import { Heading } from 'react-aria-components'
-import { RiSettings3Line, RiDoorOpenLine } from '@remixicon/react'
 import { useLanguageLabels } from '@/i18n/useLanguageLabels'
 import { A, Badge, Dialog, type DialogProps, Field, H, P } from '@/primitives'
-import { Tab, TabList, TabPanel, Tabs } from '@/primitives/Tabs'
-import { text } from '@/primitives/Text.tsx'
-import { css } from '@/styled-system/css'
 import { useUser } from '@/features/auth/api/useUser'
 import { LoginButton } from '@/components/LoginButton'
 import { logout } from '@/features/auth/utils/logout'
-import { useMediaQuery } from '@/features/rooms/livekit/hooks/useMediaQuery'
-import { RoomsTab } from './tabs/RoomsTab'
 
 export type SettingsDialogProps = Pick<DialogProps, 'isOpen' | 'onOpenChange'>
 
-enum SettingsDialogTabKey {
-  GENERAL = 'general',
-  ROOMS = 'rooms',
-}
-
-const tabsStyle = css({
-  maxHeight: '40.625rem', // fixme size copied from meet settings modal
-  width: '50rem', // fixme size copied from meet settings modal
-  marginY: '-1rem', // fixme hacky solution to cancel modal padding
-  maxWidth: '100%',
-  overflow: 'hidden',
-  height: 'calc(100vh - 2rem)',
-})
-
-const tabListContainerStyle = css({
-  display: 'flex',
-  flexDirection: 'column',
-  borderRight: '1px solid lightGray', // fixme poor color management
-  paddingY: '1rem',
-  paddingLeft: '0.2rem',
-  paddingRight: '1.5rem',
-})
-
-const tabPanelContainerStyle = css({
-  display: 'flex',
-  flexGrow: '1',
-  marginTop: '3.5rem',
-  minWidth: 0,
-})
-
-const tabPanelStyle = css({
-  flexGrow: '1',
-  minWidth: 0,
-  overflowY: 'auto',
-  paddingRight: '1.5rem',
-  paddingBottom: '1rem',
-})
-
 export const SettingsDialog = (props: SettingsDialogProps) => {
   const { t, i18n } = useTranslation('settings')
   const { user, isLoggedIn } = useUser()
   const { languagesList, currentLanguage } = useLanguageLabels()
-
-  const dialogEl = useRef<HTMLDivElement>(null)
-  const isWideScreen = useMediaQuery('(min-width: 800px)') // fixme - hardcoded 50rem in pixel
-
   const userDisplay =
     user?.full_name && user?.email
       ? `${user.full_name} (${user.email})`
       : user?.email
-
-  const generalContent = (
-    <div
-      className={css({
-        display: 'flex',
-        flexDirection: 'column',
-        minWidth: '360px',
-      })}
-    >
+  return (
+    <Dialog title={t('dialog.heading')} {...props}>
       <H lvl={2}>{t('account.heading')}</H>
       {isLoggedIn ? (
         <>
@@ -104,56 +47,6 @@ export const SettingsDialog = (props: SettingsDialogProps) => {
           i18n.changeLanguage(lang as string)
         }}
       />
-    </div>
-  )
-
-  // Without tabs there is no rail to host the heading, so keep the plain dialog.
-  if (!isLoggedIn) {
-    return (
-      <Dialog title={t('dialog.heading')} {...props} role="dialog" type="flex">
-        {generalContent}
-      </Dialog>
-    )
-  }
-
-  return (
-    <Dialog innerRef={dialogEl} {...props} role="dialog" type="flex">
-      <Tabs
-        orientation="vertical"
-        className={tabsStyle}
-        defaultSelectedKey={SettingsDialogTabKey.GENERAL}
-      >
-        <div
-          className={tabListContainerStyle}
-          style={{
-            flex: isWideScreen ? '0 0 16rem' : undefined,
-            paddingTop: !isWideScreen ? '64px' : undefined,
-            paddingRight: !isWideScreen ? '1rem' : undefined,
-          }}
-        >
-          {isWideScreen && (
-            <Heading slot="title" level={1} className={text({ variant: 'h1' })}>
-              {t('dialog.heading')}
-            </Heading>
-          )}
-          <TabList border={false}>
-            <Tab icon highlight id={SettingsDialogTabKey.GENERAL}>
-              <RiSettings3Line />
-              {isWideScreen && t(`tabs.${SettingsDialogTabKey.GENERAL}`)}
-            </Tab>
-            <Tab icon highlight id={SettingsDialogTabKey.ROOMS}>
-              <RiDoorOpenLine />
-              {isWideScreen && t(`tabs.${SettingsDialogTabKey.ROOMS}`)}
-            </Tab>
-          </TabList>
-        </div>
-        <div className={tabPanelContainerStyle}>
-          <TabPanel id={SettingsDialogTabKey.GENERAL} className={tabPanelStyle}>
-            {generalContent}
-          </TabPanel>
-          <RoomsTab id={SettingsDialogTabKey.ROOMS} />
-        </div>
-      </Tabs>
     </Dialog>
   )
 }

src/frontend/src/features/settings/components/tabs/RoomsTab.tsx

@@ -1,226 +0,0 @@
-import { useTranslation } from 'react-i18next'
-import { useUser } from '@/features/auth/api/useUser'
-import { useConfig } from '@/api/useConfig'
-import {
-  usePatchUser,
-  patchUserMutationKey,
-} from '@/features/auth/api/patchUser'
-import { type ApiUser } from '@/features/auth/api/ApiUser'
-import { ApiAccessLevel, RoomConfiguration } from '@/features/rooms/api/ApiRoom'
-import { useMemo } from 'react'
-import { queryClient } from '@/api/queryClient'
-import { keys } from '@/api/queryKeys'
-import { Track } from 'livekit-client'
-import Source = Track.Source
-import { isSubsetOf } from '@/features/rooms/utils/isSubsetOf'
-import { updatePublishSources } from '@/features/rooms/livekit/hooks/usePublishSourcesManager'
-import { Field, H, Text } from '@/primitives'
-import { TabPanel } from '@/primitives/Tabs'
-import { css } from '@/styled-system/css'
-import { Separator as RACSeparator } from 'react-aria-components'
-
-type RoomsTabProps = {
-  id: string
-}
-
-export const RoomsTab = ({ id }: RoomsTabProps) => {
-  const { t } = useTranslation('settings', { keyPrefix: 'roomDefaults' })
-  const { t: tAdmin } = useTranslation('rooms', {
-    keyPrefix: 'admin',
-    useSuspense: false,
-  })
-
-  const { user } = useUser()
-  const { data: configData } = useConfig()
-
-  // Optimistic updates: patch the cache immediately so the UI updates
-  // instantly and concurrent saves always build on the latest local state.
-  // Since each PATCH replaces the full JSON config, this avoids overwriting
-  // earlier changes with a stale snapshot.
-  //
-  // No per-request rollback: later requests already include earlier changes.
-  // Once the last in-flight save completes, re-fetch the server state once to
-  // restore the UI if all saves failed.
-  const { mutate: patchUser } = usePatchUser({
-    onMutate: async ({ user: partialUser }) => {
-      await queryClient.cancelQueries({ queryKey: [keys.user] })
-      queryClient.setQueryData<ApiUser | false>([keys.user], (previous) =>
-        previous ? { ...previous, ...partialUser } : previous
-      )
-    },
-    onSettled: () => {
-      if (queryClient.isMutating({ mutationKey: patchUserMutationKey }) === 1) {
-        queryClient.invalidateQueries({ queryKey: [keys.user] })
-      }
-    },
-  })
-
-  const configuration: RoomConfiguration = useMemo(
-    () => user?.default_room_configuration ?? {},
-    [user?.default_room_configuration]
-  )
-
-  const currentSources: Source[] = useMemo(() => {
-    const defaultSources = configData?.livekit?.default_sources ?? []
-    if (!Array.isArray(configuration?.can_publish_sources)) {
-      return defaultSources
-    }
-    return configuration.can_publish_sources
-  }, [configData, configuration])
-
-  const accessLevel =
-    user?.default_room_access_level ??
-    configData?.resource?.default_access_level ??
-    ApiAccessLevel.PUBLIC
-
-  // Every change saves immediately; the optimistic onMutate above keeps the
-  // cached user (and therefore `configuration`) in sync right away.
-  const saveConfiguration = (newConfiguration: RoomConfiguration) => {
-    if (!user) return
-    patchUser({
-      userId: user.id,
-      user: { default_room_configuration: newConfiguration },
-    })
-  }
-
-  const updateSource = (sources: Source[], enabled: boolean) =>
-    saveConfiguration({
-      ...configuration,
-      can_publish_sources: updatePublishSources(
-        currentSources,
-        sources,
-        enabled
-      ),
-    })
-
-  const isMicrophoneEnabled = isSubsetOf([Source.Microphone], currentSources)
-  const isCameraEnabled = isSubsetOf([Source.Camera], currentSources)
-  const isScreenShareEnabled = isSubsetOf(
-    [Source.ScreenShare, Source.ScreenShareAudio],
-    currentSources
-  )
-  const isMutingEnabled = configuration?.everyone_can_mute ?? true
-
-  const saveAccessLevel = (newAccessLevel: ApiAccessLevel) => {
-    if (!user) return
-    patchUser({
-      userId: user.id,
-      user: { default_room_access_level: newAccessLevel },
-    })
-  }
-
-  return (
-    <TabPanel padding={'md'} flex id={id}>
-      <H lvl={2}>{t('heading')}</H>
-      <Text variant="note" margin={'md'}>
-        {t('description')}
-      </Text>
-      <RACSeparator
-        className={css({
-          border: 'none',
-          height: '1px',
-          width: '100%',
-          flexShrink: 0,
-          background: 'greyscale.250',
-        })}
-      />
-      <H
-        lvl={3}
-        variant={'h2'}
-        className={css({
-          fontWeight: 500,
-        })}
-        margin="sm"
-      >
-        {tAdmin('moderation.title')}
-      </H>
-      <Text
-        variant="note"
-        wrap="balance"
-        className={css({
-          textStyle: 'sm',
-        })}
-        margin={'md'}
-      >
-        {tAdmin('moderation.description')}
-      </Text>
-      <Field
-        type="switch"
-        label={tAdmin('moderation.microphone.label')}
-        isSelected={isMicrophoneEnabled}
-        onChange={(enabled) => updateSource([Source.Microphone], enabled)}
-      />
-      <Field
-        type="switch"
-        label={tAdmin('moderation.camera.label')}
-        isSelected={isCameraEnabled}
-        onChange={(enabled) => updateSource([Source.Camera], enabled)}
-      />
-      <Field
-        type="switch"
-        label={tAdmin('moderation.screenshare.label')}
-        isSelected={isScreenShareEnabled}
-        onChange={(enabled) =>
-          updateSource([Source.ScreenShare, Source.ScreenShareAudio], enabled)
-        }
-      />
-      <Field
-        type="switch"
-        label={tAdmin('moderation.mute.label')}
-        isSelected={isMutingEnabled}
-        onChange={(enabled) =>
-          saveConfiguration({ ...configuration, everyone_can_mute: enabled })
-        }
-      />
-      <RACSeparator
-        className={css({
-          border: 'none',
-          height: '1px',
-          width: '100%',
-          flexShrink: 0,
-          marginY: '1rem',
-          background: 'greyscale.250',
-        })}
-      />
-      <H
-        lvl={3}
-        variant={'h2'}
-        className={css({
-          fontWeight: 500,
-        })}
-        margin="sm"
-      >
-        {tAdmin('access.title')}
-      </H>
-      <Field
-        type="radioGroup"
-        label={tAdmin('access.type')}
-        value={accessLevel}
-        labelProps={{
-          className: css({
-            fontSize: '1rem',
-            paddingBottom: '1rem',
-          }),
-        }}
-        onChange={(value) => saveAccessLevel(value as ApiAccessLevel)}
-        items={[
-          {
-            value: ApiAccessLevel.PUBLIC,
-            label: tAdmin('access.levels.public.label'),
-            description: tAdmin('access.levels.public.description'),
-          },
-          {
-            value: ApiAccessLevel.TRUSTED,
-            label: tAdmin('access.levels.trusted.label'),
-            description: tAdmin('access.levels.trusted.description'),
-          },
-          {
-            value: ApiAccessLevel.RESTRICTED,
-            label: tAdmin('access.levels.restricted.label'),
-            description: tAdmin('access.levels.restricted.description'),
-          },
-        ]}
-      />
-    </TabPanel>
-  )
-}

src/frontend/src/locales/de/settings.json

@@ -179,11 +179,6 @@
     "notifications": "Benachrichtigungen",
     "accessibility": "Barrierefreiheit",
     "transcription": "Transkription",
-    "shortcuts": "Tastenkürzel",
-    "rooms": "Räume"
-  },
-  "roomDefaults": {
-    "heading": "Standardeinstellungen für Räume",
-    "description": "Wählen Sie die Einstellungen, die standardmäßig auf neue von Ihnen erstellte Räume angewendet werden. Sie können sie für jedes Meeting weiterhin in den Moderationseinstellungen ändern."
+    "shortcuts": "Tastenkürzel"
   }
 }

src/frontend/src/locales/en/settings.json

@@ -179,11 +179,6 @@
     "notifications": "Notifications",
     "accessibility": "Accessibility",
     "transcription": "Transcription",
-    "shortcuts": "Shortcuts",
-    "rooms": "Rooms"
-  },
-  "roomDefaults": {
-    "heading": "Default room settings",
-    "description": "Choose the settings applied by default to the new rooms you create. You can still change them for each meeting from the host settings."
+    "shortcuts": "Shortcuts"
   }
 }

src/frontend/src/locales/fr/settings.json

@@ -179,11 +179,6 @@
     "notifications": "Notifications",
     "accessibility": "Accessibilité",
     "transcription": "Transcription",
-    "shortcuts": "Raccourcis",
-    "rooms": "Réunions"
-  },
-  "roomDefaults": {
-    "heading": "Paramètres par défaut des réunions",
-    "description": "Choisissez les paramètres appliqués par défaut aux nouvelles réunions que vous créez. Vous pourrez toujours les modifier pour chaque réunion depuis les paramètres d’administration."
+    "shortcuts": "Raccourcis"
   }
 }

src/frontend/src/locales/nl/settings.json

@@ -179,11 +179,6 @@
     "notifications": "Meldingen",
     "accessibility": "Toegankelijkheid",
     "transcription": "Transcriptie",
-    "shortcuts": "Sneltoetsen",
-    "rooms": "Vergaderingen"
-  },
-  "roomDefaults": {
-    "heading": "Standaardinstellingen voor vergaderingen",
-    "description": "Kies de instellingen die standaard worden toegepast op nieuwe vergaderingen die u aanmaakt. U kunt ze voor elke vergadering nog steeds wijzigen via de hostinstellingen."
+    "shortcuts": "Sneltoetsen"
   }
 }

src/summary/tests/unit/test_file_service.py

@@ -143,9 +143,13 @@ def test_media_info_ignores_empty_stream_entry(monkeypatch: pytest.MonkeyPatch)
 
 def test_extract_audio_from_video():
     """Test that extract_audio_from_video can extract audio from a video file."""
-    path = extract_audio_from_media(MEDIA_INFO_SAMPLE_VISIO)
+    path = None
     # A bit of cleanup logic since this is not a generator
     try:
+        path = extract_audio_from_media(MEDIA_INFO_SAMPLE_VISIO)
         assert path.name.endswith(".m4a")
+    except Exception as e:
+        pytest.fail(f"Failed to extract audio from video: {e}")
     finally:
-        path.unlink(missing_ok=True)
+        if path and path.exists():
+            path.unlink()