👷(ci) run summary test suite

Configure the CI to run the summary tests' suite.

.dockerignore

@@ -4,7 +4,7 @@ __pycache__
 **/__pycache__
 **/*.pyc
 venv
-.venv
+**/.venv
 
 # System-specific files
 .DS_Store
@@ -24,13 +24,15 @@ data
 .cache
 .circleci
 .git
-.vscode
 .iml
-.idea
 db.sqlite3
-.mypy_cache
 .pylint.d
-.pytest_cache
+
+**/.idea
+**/.vscode
+**/.pytest_cache
+**/.mypy_cache
+**/.ruff_cache
 
 # Frontend
-node_modules
+**/node_modules

.github/workflows/crowdin-download.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Download Crowdin files
         uses: crowdin/github-action@v2

.github/workflows/docker-hub.yml

@@ -12,6 +12,9 @@ on:
     branches:
       - 'main'
 
+permissions:
+  contents: read
+
 env:
   DOCKER_USER: 1001:127
   DOCKER_CONTAINER_REGISTRY_HOSTNAME: docker.io
@@ -20,10 +23,18 @@ env:
 jobs:
   build-and-push-backend:
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
     steps:
       -
         name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
+      -
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
       -
         name: Docker meta
         id: meta
@@ -49,6 +60,7 @@ jobs:
         with:
           context: .
           target: backend-production
+          platforms: linux/amd64,linux/arm64
           build-args: DOCKER_USER=${{ env.DOCKER_USER }}:-1000
           push: ${{ github.event_name != 'pull_request' }}
           tags: ${{ steps.meta.outputs.tags }}
@@ -56,10 +68,18 @@ jobs:
 
   build-and-push-frontend-generic:
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
     steps:
       -
         name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
+      -
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
       -
         name: Docker meta
         id: meta
@@ -86,6 +106,7 @@ jobs:
           context: .
           file: ./src/frontend/Dockerfile
           target: frontend-production
+          platforms: linux/amd64,linux/arm64
           build-args: DOCKER_USER=${{ env.DOCKER_USER }}:-1000
           push: ${{ github.event_name != 'pull_request' }}
           tags: ${{ steps.meta.outputs.tags }}
@@ -93,10 +114,18 @@ jobs:
 
   build-and-push-frontend-dinum:
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
     steps:
       -
         name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
+      -
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
       -
         name: Docker meta
         id: meta
@@ -123,6 +152,7 @@ jobs:
           context: .
           file: ./docker/dinum-frontend/Dockerfile
           target: frontend-production
+          platforms: linux/amd64,linux/arm64
           build-args: DOCKER_USER=${{ env.DOCKER_USER }}:-1000
           push: ${{ github.event_name != 'pull_request' }}
           tags: ${{ steps.meta.outputs.tags }}
@@ -130,10 +160,18 @@ jobs:
 
   build-and-push-summary:
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
     steps:
       -
         name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
+      -
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
       -
         name: Docker meta
         id: meta
@@ -162,6 +200,7 @@ jobs:
           context: ./src/summary
           file: ./src/summary/Dockerfile
           target: production
+          platforms: linux/amd64,linux/arm64
           build-args: DOCKER_USER=${{ env.DOCKER_USER }}:-1000
           push: ${{ github.event_name != 'pull_request' }}
           tags: ${{ steps.meta.outputs.tags }}
@@ -169,10 +208,18 @@ jobs:
 
   build-and-push-agents:
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
     steps:
       -
         name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
+      -
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
       -
         name: Docker meta
         id: meta
@@ -201,12 +248,15 @@ jobs:
           context: ./src/agents
           file: ./src/agents/Dockerfile
           target: production
+          platforms: linux/amd64,linux/arm64
           build-args: DOCKER_USER=${{ env.DOCKER_USER }}:-1000
           push: ${{ github.event_name != 'pull_request' }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
 
   notify-argocd:
+    permissions:
+      contents: read
     needs:
       - build-and-push-frontend-generic
       - build-and-push-frontend-dinum

.github/workflows/meet.yml

@@ -7,14 +7,18 @@ on:
   pull_request:
     branches:
       - "*"
+permissions:
+  contents: read
 
 jobs:
   lint-git:
     runs-on: ubuntu-latest
     if: github.event_name == 'pull_request' # Makes sense only for pull requests
+    permissions:
+      contents: read
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: show
@@ -39,9 +43,11 @@ jobs:
     if: |
       contains(github.event.pull_request.labels.*.name, 'noChangeLog') == false &&
       github.event_name == 'pull_request'
+    permissions:
+        contents: read
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 50
       - name: Check that the CHANGELOG has been modified in the current branch
@@ -49,9 +55,11 @@ jobs:
 
   lint-changelog:
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Check CHANGELOG max line length
         run: |
           max_line_length=$(cat CHANGELOG.md | grep -Ev "^\[.*\]: https://github.com" | wc -L)
@@ -62,20 +70,22 @@ jobs:
 
   build-mails:
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
     defaults:
       run:
         working-directory: src/mail
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Install Node.js
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: "18"
 
       - name: Restore the mail templates
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         id: mail-templates
         with:
           path: "src/backend/core/templates/mail"
@@ -95,43 +105,49 @@ jobs:
 
       - name: Cache mail templates
         if: steps.mail-templates.outputs.cache-hit != 'true'
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: "src/backend/core/templates/mail"
           key: mail-templates-${{ hashFiles('src/mail/mjml') }}
 
   lint-back:
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
     defaults:
       run:
         working-directory: src/backend
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Install Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: "3.13"
-          cache: "pip"
-      - name: Install development dependencies
-        run: pip install --user .[dev]
+      - name: Install uv
+        uses: astral-sh/setup-uv@v7
+      - name: Install the project
+        run: uv sync --locked --all-extras
+
       - name: Check code formatting with ruff
-        run: ~/.local/bin/ruff format . --diff
+        run: uv run ruff format . --diff
       - name: Lint code with ruff
-        run: ~/.local/bin/ruff check .
+        run: uv run ruff check .
       - name: Lint code with pylint
-        run: ~/.local/bin/pylint meet demo core
+        run: uv run pylint meet demo core
 
   lint-agents:
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
     defaults:
       run:
         working-directory: src/agents
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Install Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: "3.13"
           cache: "pip"
@@ -144,14 +160,16 @@ jobs:
 
   lint-summary:
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
     defaults:
       run:
         working-directory: src/summary
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Install Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: "3.13"
           cache: "pip"
@@ -165,7 +183,8 @@ jobs:
   test-back:
     runs-on: ubuntu-latest
     needs: build-mails
-
+    permissions:
+      contents: read
     defaults:
       run:
         working-directory: src/backend
@@ -213,10 +232,11 @@ jobs:
       OIDC_RS_CLIENT_SECRET: ThisIsAnExampleKeyForDevPurposeOnly
       OIDC_OP_INTROSPECTION_ENDPOINT: https://oidc.example.com/introspect
       OIDC_OP_URL: https://oidc.example.com
+      MEDIA_BASE_URL: http://localhost:8083
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Create writable /data
         run: |
@@ -224,7 +244,7 @@ jobs:
           sudo mkdir -p /data/static
 
       - name: Restore the mail templates
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         id: mail-templates
         with:
           path: "src/backend/core/templates/mail"
@@ -258,13 +278,13 @@ jobs:
             mc mb meet/meet-media-storage"
 
       - name: Install Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: "3.13"
-          cache: "pip"
-
-      - name: Install development dependencies
-        run: pip install --user .[dev]
+      - name: Install uv
+        uses: astral-sh/setup-uv@v7
+      - name: Install the dependencies
+        run: uv sync --locked --all-extras
 
       - name: Install gettext (required to compile messages)
         run: |
@@ -272,16 +292,58 @@ jobs:
           sudo apt-get install -y gettext
 
       - name: Generate a MO file from strings extracted from the project
-        run: python manage.py compilemessages
+        run: uv run python manage.py compilemessages
 
       - name: Run tests
-        run: ~/.local/bin/pytest -n 2
+        run: uv run pytest -n 2
+
+  test-summary:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    defaults:
+      run:
+        working-directory: src/summary
+
+    env:
+      APP_API_TOKEN: "test-api-token"
+      AWS_STORAGE_BUCKET_NAME: "http://meet-media-storage"
+      AWS_S3_ENDPOINT_URL: "minio:9000"
+      AWS_S3_ACCESS_KEY_ID: "meet"
+      AWS_S3_SECRET_ACCESS_KEY: "password"
+      WHISPERX_BASE_URL: "https://configure-your-url.com"
+      WHISPERX_ASR_MODEL: "large-v2"
+      WHISPERX_API_KEY: "test-whisperx-secret"
+      WHISPERX_DEFAULT_LANGUAGE: "fr"
+      LLM_BASE_URL: "https://configure-your-url.com"
+      LLM_API_KEY: "test-llm-secret"
+      LLM_MODEL: "test-llm-model"
+      WEBHOOK_API_TOKEN: "test-webhook-secret"
+      WEBHOOK_URL: "https://configure-your-url.com"
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v6
+
+      - name: Install Python
+        uses: actions/setup-python@v6
+        with:
+          python-version: "3.13"
+          cache: "pip"
+
+      - name: Install development dependencies
+        run: pip install --user .[dev]
+
+      - name: Run summary tests
+        run: ~/.local/bin/pytest
 
   lint-front:
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Install dependencies
         run: cd src/frontend/ && npm ci
@@ -294,12 +356,14 @@ jobs:
 
   lint-sdk:
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
     defaults:
       run:
         working-directory: src/sdk/library
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Install dependencies
         run: npm ci
@@ -312,13 +376,15 @@ jobs:
 
   build-sdk:
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
     needs: lint-sdk
     defaults:
       run:
         working-directory: src/sdk/library
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Install dependencies
         run: npm ci

.github/workflows/release-helm-chart.yaml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 

.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 }}

.gitignore

@@ -31,6 +31,7 @@ MANIFEST
 
 # Translations	# Translations
 *.pot
+*.mo
 
 # Environments
 .env

CHANGELOG.md

@@ -8,6 +8,174 @@ and this project adheres to
 
 ## [Unreleased]
 
+### Added
+
+- ✨(helm) support celery with our Django backend #1124
+- ✨(helm) support ingress for custom background image #1124
+- ✨(backend) add authenticated user rate throttling on request-entry #1129
+- ✨(backend) expose `is_active` field for Application in Django admin #1133
+- ✨(file-upload) disable by default & limit count by user #1141
+
+### Changed
+
+- ♿️(frontend) Caption text size setting for accessibility #1062
+- ♿️(frontend) sync html lang attribute with i18n for screen readers #1111
+- ♿️(frontend) improve MoreLink a11y and UX on home page #1112
+- ♿(frontend) improve chat toast a11y for screen readers #1109
+- ♿(frontend) improve ui and aria labels for help article links #1108
+- 🌐(frontend) improve German translation #1125
+- 🔨(python-env) migrate meet main app to UV #1120
+- ♻️(backend) align Application model field with `is_active` convention #1133
+- 🔐(backend) avoids revealing the inactive status of an application #1135
+- ⚡️(helm) reduce initialDelaySeconds and add periods seconds #1139
+- 🔒️(backend) avoid information exposure through exception messages #1144
+- ⬆️(dependencies) update PyJWT to v2.12.0 [SECURITY] #1151
+
+### Fixed
+
+- 🐛(frontend) fix hand icon and queue position alignment and position #1119
+- 🩹(backend) add page_size to pagination for room endpoints #1131
+- 🐛(backend) refactor lobby throttling to use participant id #1129
+- 🩹(backend) ignore non-recording uploads in storage webhook handler #1142
+- 🐛(frontend) fix dimension mismatch in BackgroundCustomProcessor #1116
+
+
+## [1.10.0] - 2026-03-05
+
+### Changed
+
+- 🔒️(backend) enhance API input validation to strengthen security #1053
+- 🦺(backend) strengthen API validation for recording options #1063
+- ⚡️(frontend) optimize few performance caveats #1073
+- 🔒️(helm) introduce a dedicated Kubernetes Ingress for webhook-livekit #1066
+- ⬆️(deps) bump rollup from 4.44.2 to 4.59.0 in /src/frontend #1088
+
+### Fixed
+
+- 🐛(migrations) use settings in migrations #1058
+- 💄(frontend) truncate pinned participant name with ellipsis on overflow #1056
+- ♿(frontend) prevent focus ring clipping on invite dialog #1078
+- ♿(frontend) dynamic tab title when connected to meeting #1060
+- 🩹(frontend) remove incorrect reference to ProConnect on the prejoin #1080
+- ✨(frontend) add Ctrl+Shift+/ to open shortcuts settings #1050
+- ♿(frontend) announce selected state to screen readers #1081
+- 💄(frontend) truncate long names with ellipsis in reaction overlay #1099
+
+### Added
+
+- ✨(backend) add file upload feature #1030
+
+## [1.9.0] - 2026-03-02
+
+### Added
+
+- 👷(docker) add arm64 platform support for image builds
+- ✨(summary) add localization support for transcription context text
+
+### Changed
+
+- ♻️(frontend) replace custom reactions toolbar with react aria popover #985
+- 🔒️(frontend) uninstall curl from the frontend production image #987
+- 💄(frontend) add focus ring to reaction emoji buttons
+- ✨(frontend) introduce a shortcut settings tab #975
+- 🚚(frontend) rename "wellknown" directory to "well-known" #1009
+- 🌐(frontend) localize SR modifier labels #1010
+- ⬆️(backend) update python dependencies #1011
+- ♿️(frontend) fix focus ring on tab container components #1012
+- ♿️(frontend) upgrade join meeting modal accessibility #1027
+- ⬆️(python) bump minimal required python version to 3.13 #1033
+- ♿️(frontend) improve accessibility of the IntroSlider carousel #1026
+- ♿️(frontend) add skip link component for keyboard navigation #1019
+- ♿️(frontend) announce mic/camera state to SR on shortcut toggle #1052
+
+### Fixed
+
+- 🩹(frontend) fix German language preference update #1021
+
+## [1.8.0] - 2026-02-20
+
+### Changed
+
+- 🔒️(agents) uninstall pip from the agents image
+- 🔒️(summary) switch to Alpine base image
+- 🔒️(backend) uninstall pip in the production image
+
+### Fixed
+
+- 🔒️(agents) upgrade OpenSSL to address CVE-2025-15467
+- 📌(agents) pin protobuf to 6.33.5 to fix CVE-2026-0994
+
+## [1.7.0] - 2026-02-19
+
+### Added
+
+- ✨(frontend) expose Windows app web link #976
+- ✨(frontend) support additional shortcuts to broaden accessibility
+
+### Changed
+
+- ✨(frontend) add clickable settings general link in idle modal #974
+- ♻️(backend) refactor external API token-related items #1006
+
+## [1.6.0] - 2026-02-10
+
+### Added
+
+- ✨(backend) monitor throttling rate failure through sentry #964
+- 🚀(paas) add PaaS deployment scripts, tested on Scalingo #957
+
+### Changed
+
+- ♿️(frontend) improve spinner reduced‑motion fallback #931
+- ♿️(frontend) fix form labels and autocomplete wiring #932
+- 🥅(summary) catch file-related exceptions when handling recording #944
+- 📝(frontend) update legal terms #956
+- ⚡️(backend) enhance django admin's loading performance #954
+- 🌐(frontend) add missing DE translation for accessibility settings
+
+### Fixed
+
+- 🔐(backend) enforce object-level permission checks on room endpoint #959
+- 🔒️(backend) add application validation when consuming external JWT #963
+
+## [1.5.0] - 2026-01-28
+
+### Changed
+
+- ♿️(frontend) adjust visual-only tooltip a11y labels #910
+- ♿️(frontend) sr pin/unpin announcements with dedicated messages #898
+- ♿(frontend) adjust sr announcements for idle disconnect timer #908
+- ♿️(frontend) add global screen reader announcer#922
+
+### Fixed
+
+- 🔒️(frontend) fix an XSS vulnerability on the recording page #911
+
+## [1.4.0] - 2026-01-25
+
+### Added
+
+- ✨(frontend) add configurable redirect for unauthenticated users #904
+
+### Changed
+
+- ♿️(frontend) add accessible back button in side panel #881
+- ♿️(frontend) improve participants toggle a11y label #880
+- ♿️(frontend) make carousel image decorative #871
+- ♿️(frontend) reactions are now vocalized and configurable #849
+- ♿️(frontend) improve background effect announcements #879
+
+### Fixed
+
+- 🔒(backend) prevent automatic upgrade setuptools
+- ♿(frontend) improve contrast for selected options #863
+- ♿️(frontend) announce copy state in invite dialog #877
+- 📝(frontend) align close dialog label in rooms locale #878
+- 🩹(backend) use case-insensitive email matching in the external api #887
+- 🐛(frontend) ensure transcript segments are sorted by their timestamp #899
+- 🐛(frontend) scope scrollbar gutter override to video rooms #882
+
+## [1.3.0] - 2026-01-13
 
 ### Added
 
@@ -25,7 +193,7 @@ and this project adheres to
 
 ### Fixed
 
-- 🐛(frontend) remove unexpected F2 tooltip when clicking video screen 
+- 🐛(frontend) remove unexpected F2 tooltip when clicking video screen
 - 🩹(frontend) icon font loading to avoid text/icon flickering
 
 ## [1.2.0] - 2026-01-05

Dockerfile

@@ -4,7 +4,7 @@
 FROM python:3.13.5-alpine3.21 AS base
 
 # Upgrade pip to its latest release to speed up dependencies installation
-RUN python -m pip install --upgrade pip setuptools
+RUN python -m pip install --upgrade pip
 
 # Upgrade system packages to install security updates
 RUN apk update && \
@@ -13,14 +13,28 @@ RUN apk update && \
 # ---- Back-end builder image ----
 FROM base AS back-builder
 
-WORKDIR /builder
 
-# Copy required python dependencies
-COPY ./src/backend /builder
+ENV UV_COMPILE_BYTECODE=1
+ENV UV_LINK_MODE=copy
 
-RUN mkdir /install && \
-  pip install --prefix=/install .
+# Disable Python downloads, because we want to use the system interpreter
+# across both images. If using a managed Python version, it needs to be
+# copied from the build image into the final image;
+ENV UV_PYTHON_DOWNLOADS=0
 
+# install uv
+COPY --from=ghcr.io/astral-sh/uv:0.10.9 /uv /uvx /bin/
+
+WORKDIR /app
+
+
+RUN --mount=type=cache,target=/root/.cache/uv \
+  --mount=type=bind,source=src/backend/uv.lock,target=uv.lock \
+  --mount=type=bind,source=src/backend/pyproject.toml,target=pyproject.toml \
+  uv sync --locked --no-install-project --no-dev
+COPY src/backend /app
+RUN --mount=type=cache,target=/root/.cache/uv \
+  uv sync --locked --no-dev
 
 # ---- mails ----
 FROM node:20 AS mail-builder
@@ -30,7 +44,7 @@ COPY ./src/mail /mail/app
 WORKDIR /mail/app
 
 RUN yarn install --frozen-lockfile && \
-    yarn build
+  yarn build
 
 
 # ---- static link collector ----
@@ -39,19 +53,20 @@ ARG MEET_STATIC_ROOT=/data/static
 
 RUN apk add \
   pango \
+  libmagic \
   rdfind
 
-# Copy installed python dependencies
-COPY --from=back-builder /install /usr/local
-
-# Copy Meet application (see .dockerignore)
-COPY ./src/backend /app/
-
 WORKDIR /app
 
+# Copy the application from the builder
+COPY --from=back-builder /app /app
+
+ENV PATH="/app/.venv/bin:$PATH"
+
+
 # collectstatic
 RUN DJANGO_CONFIGURATION=Build DJANGO_JWT_PRIVATE_SIGNING_KEY=Dummy \
-    python manage.py collectstatic --noinput
+  python manage.py collectstatic --noinput
 
 # Replace duplicated file by a symlink to decrease the overall size of the
 # final image
@@ -68,6 +83,7 @@ RUN apk --no-cache add \
   gettext \
   libffi-dev \
   pango \
+  libmagic \
   shared-mime-info
 
 
@@ -79,14 +95,17 @@ COPY ./docker/files/usr/local/bin/entrypoint /usr/local/bin/entrypoint
 # docker user (see entrypoint).
 RUN chmod g=u /etc/passwd
 
-# Copy installed python dependencies
-COPY --from=back-builder /install /usr/local
-
-# Copy Meet application (see .dockerignore)
-COPY ./src/backend /app/
+# Copy the application from the builder
+COPY --from=back-builder /app /app
 
 WORKDIR /app
 
+ENV PATH="/app/.venv/bin:$PATH"
+
+# Generate compiled translation messages
+RUN DJANGO_CONFIGURATION=Build \
+  python manage.py compilemessages --ignore=".venv/**/*"
+
 # We wrap commands run in this container by the following entrypoint that
 # creates a user on-the-fly with the container user ID (see USER) and root group
 # ID.
@@ -101,10 +120,9 @@ USER root:root
 # Install psql
 RUN apk add postgresql-client
 
-# Uninstall Meet and re-install it in editable mode along with development
-# dependencies
-RUN pip uninstall -y meet
-RUN pip install -e .[dev]
+# Install development dependencies
+RUN --mount=from=ghcr.io/astral-sh/uv:0.10.9,source=/uv,target=/bin/uv \
+  uv sync --all-extras --locked
 
 # Restore the un-privileged user running the application
 ARG DOCKER_USER
@@ -113,7 +131,7 @@ USER ${DOCKER_USER}
 # Target database host (e.g. database engine following docker compose services
 # name) & port
 ENV DB_HOST=postgresql \
-    DB_PORT=5432
+  DB_PORT=5432
 
 # Run django development server
 CMD ["python", "manage.py", "runserver", "0.0.0.0:8000"]
@@ -127,6 +145,9 @@ ARG MEET_STATIC_ROOT=/data/static
 RUN mkdir -p /usr/local/etc/gunicorn
 COPY docker/files/usr/local/etc/gunicorn/meet.py /usr/local/etc/gunicorn/meet.py
 
+# Remove pip to reduce attack surface in production
+RUN pip uninstall -y pip
+
 # Un-privileged user running the application
 ARG DOCKER_USER
 USER ${DOCKER_USER}

Makefile

@@ -23,9 +23,10 @@
 # ==============================================================================
 # VARIABLES
 
-BOLD := \033[1m
-RESET := \033[0m
-GREEN := \033[1;32m
+ESC := $(shell printf '\033')
+BOLD := $(ESC)[1m
+RESET := $(ESC)[0m
+GREEN := $(ESC)[1;32m
 
 
 # -- Database
@@ -85,7 +86,8 @@ bootstrap: \
 	demo \
 	back-i18n-compile \
 	mails-install \
-	mails-build
+	mails-build \
+	run
 .PHONY: bootstrap
 
 # -- Docker/compose
@@ -112,7 +114,8 @@ logs: ## display app-dev logs (follow mode)
 .PHONY: logs
 
 run-backend: ## start only the backend application and all needed services
-	@$(COMPOSE) up --force-recreate -d celery-dev
+	@$(COMPOSE) up --force-recreate -d celery-dev --remove-orphans
+	@$(COMPOSE) up --force-recreate -d nginx
 	@echo "Wait for postgresql to be up..."
 	@$(WAIT_DB)
 .PHONY: run-backend
@@ -188,6 +191,7 @@ lint-pylint: ## lint back-end python sources with pylint only on changed files f
 
 test: ## run project tests
 	@$(MAKE) test-back-parallel
+	@$(MAKE) test-summary
 .PHONY: test
 
 test-back: ## run back-end tests
@@ -200,6 +204,11 @@ test-back-parallel: ## run all back-end tests in parallel
 	bin/pytest -n auto $${args:-${1}}
 .PHONY: test-back-parallel
 
+test-summary: ## run summary tests
+	@args="$(filter-out $@,$(MAKECMDGOALS))" && \
+	bin/pytest-summary $${args:-${1}}
+.PHONY: test-summary
+
 makemigrations:  ## run django makemigrations for the Meet project.
 	@echo "$(BOLD)Running makemigrations$(RESET)"
 	@$(COMPOSE) up -d postgresql
@@ -220,7 +229,7 @@ superuser: ## Create an admin superuser with password "admin"
 .PHONY: superuser
 
 back-i18n-compile: ## compile the gettext files
-	@$(MANAGE) compilemessages --ignore="venv/**/*"
+	@$(MANAGE) compilemessages --ignore=".venv/**/*"
 .PHONY: back-i18n-compile
 
 back-i18n-generate: ## create the .pot files used for i18n
@@ -351,13 +360,13 @@ install-external-secrets: ## install the kubernetes secrets from Vaultwarden
 .PHONY: build-k8s-cluster
 
 start-tilt: ## start the kubernetes cluster using kind
-	tilt up -f ./bin/Tiltfile
+	tilt up --namespace=meet -f ./bin/Tiltfile
 .PHONY: build-k8s-cluster
 
 start-tilt-keycloak: ## start the kubernetes cluster using kind, without Pro Connect for authentication, use keycloak
-	DEV_ENV=dev-keycloak tilt up -f ./bin/Tiltfile
+	DEV_ENV=dev-keycloak tilt up --namespace=meet -f ./bin/Tiltfile
 .PHONY: build-k8s-cluster
 
 start-tilt-dinum: ## start the kubernetes cluster using kind, without Pro Connect for authentication, but with DINUM styles
-	DEV_ENV=dev-dinum tilt up -f ./bin/Tiltfile
+	DEV_ENV=dev-dinum tilt up --namespace=meet -f ./bin/Tiltfile
 .PHONY: build-k8s-cluster

Procfile

@@ -0,0 +1,2 @@
+web: bin/buildpack_start.sh
+postdeploy: python manage.py migrate

README.md

@@ -50,6 +50,9 @@ La Suite Meet is fully self-hostable and released under the MIT License, ensurin
 
 We’re continuously adding new features to enhance your experience, with the latest updates coming soon!
 
+### 🚀 Major roll out to all French public servants
+
+On the 25th of January 2026, David Amiel, France’s Minister for Civil Service and State Reform, announced the full deployment of Visio—the French government’s dedicated Meet platform—to all public servants. ([Source in French](https://www.latribune.fr/article/la-tribune-dimanche/politique/73157688099661/david-amiel-ministre-delegue-de-la-fonction-publique-nous-allons-sortir-de-la-dependance-aux-outils-americains))
 
 ## Table of Contents
 
@@ -86,7 +89,7 @@ We hope to see many more, here is an incomplete list of public La Suite Meet ins
 | [visio.numerique.gouv.fr](https://visio.numerique.gouv.fr/)   | DINUM    | French public agents working for the central administration and the extended public sphere. ProConnect is required to login in or sign up|
 | [visio.suite.anct.gouv.fr](https://visio.suite.anct.gouv.fr/) | ANCT    | French public agents working for the territorial administration and the extended public sphere. ProConnect is required to login in or sign up|
 | [visio.lasuite.coop](https://visio.lasuite.coop/)             | lasuite.coop    | Free and open demo to all. Content and accounts are reset after one month |
-| [meet.demo.mosacloud.eu](https://meet.demo.mosacloud.eu/)     | mosa.cloud    | Demo instance of mosa.cloud, a dutch company providing services around La Suite apps. |
+| [mosacloud.cloud](https://mosa.cloud/)                        | mosa.cloud    | Demo instance of mosa.cloud, a dutch company providing services around La Suite apps. |
 
 
 ## Contributing

bin/Tiltfile

@@ -70,7 +70,7 @@ docker_build(
     'localhost:5001/meet-agents:latest',
     context='../src/agents',
     dockerfile='../src/agents/Dockerfile',
-   only=['.'],
+    only=['.'],
     target = 'production',
     live_update=[
         sync('../src/agents', '/app'),
@@ -99,7 +99,11 @@ k8s_yaml(local('cd ../src/helm && helmfile -n meet -e ${DEV_ENV:-dev} template .
 
 k8s_resource('minio-bucket', resource_deps=['minio'])
 k8s_resource('meet-backend', resource_deps=['postgresql', 'minio', 'redis', 'livekit-livekit-server'])
+k8s_resource('meet-celery-backend', resource_deps=['redis'])
+k8s_resource('meet-celery-summarize', resource_deps=['redis'])
+k8s_resource('meet-celery-transcribe', resource_deps=['redis'])
 k8s_resource('meet-backend-migrate', resource_deps=['meet-backend'])
+k8s_resource('livekit-livekit-server', resource_deps=['redis'])
 k8s_resource('livekit-livekit-server-test-connection', resource_deps=['livekit-livekit-server'])
 k8s_resource('keycloak', resource_deps=['kc-postgresql'])
 k8s_resource('meet-backend-createsuperuser', resource_deps=['meet-backend-migrate'])

bin/buildpack_postcompile.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+set -o errexit    # always exit on error
+set -o pipefail   # don't ignore exit codes when piping output
+
+echo "-----> Running post-compile script"
+
+# Cleanup
+rm -rf docker docs env.d gitlint

bin/buildpack_postfrontend.sh

@@ -0,0 +1,50 @@
+#!/bin/bash
+
+set -o errexit    # always exit on error
+set -o pipefail   # don't ignore exit codes when piping output
+
+echo "-----> Running post-frontend script"
+
+# Move the frontend build to the nginx root and clean up
+mkdir -p build/
+mv src/frontend/dist build/frontend-out
+
+ASSETS_DIR=build/frontend-out/assets
+if [ -n "$CUSTOM_LOGO_URL" ]; then
+    # Ensure https
+    [[ ! "$CUSTOM_LOGO_URL" =~ ^https:// ]] && echo "[custom-logo] ERROR: URL must use HTTPS" >&2 && exit 1
+
+    # Prevent SSRF
+    HOSTNAME=$(echo "$CUSTOM_LOGO_URL" | sed -E 's|^https://([^/:]+).*|\1|')
+    [[ "$HOSTNAME" =~ ^(localhost|127\.|10\.|172\.(1[6-9]|2[0-9]|3[01])\.|192\.168\.|0\.0\.0\.0|\[::1\]) ]] && echo "[custom-logo] ERROR: SSRF blocked: $HOSTNAME" >&2 && exit 1
+
+    LOGO_FILE="${ASSETS_DIR}/logo.svg"
+    TMP_FILE=$(mktemp "${LOGO_FILE}.XXXXXX.tmp")
+
+    # Actual download
+    echo "[custom-logo] INFO: Downloading custom logo from: $CUSTOM_LOGO_URL"
+    curl -fsSL --tlsv1.2 -o "$TMP_FILE" "$CUSTOM_LOGO_URL"
+
+    # Validate filesize
+    FILESIZE=$(stat -c%s "$TMP_FILE" 2>/dev/null || stat -f%z "$TMP_FILE")
+    [[ "$FILESIZE" -eq 0 ]] && echo "[custom-logo] ERROR: empty file" >&2 && exit 1
+    [[ "$FILESIZE" -gt 5242880 ]] && echo "[custom-logo] ERROR: file too large (${FILESIZE}B > 5MB)" >&2 && exit 1
+
+    # Validate file type
+    IS_SVG=false
+
+    HEADER=$(head -c 100 "$TMP_FILE" | tr -d '\0' | tr '[:upper:]' '[:lower:]')
+    [[ "$HEADER" =~ ^.*"<svg".*$ ]] && IS_SVG=true
+    [[ "$HEADER" =~ ^.*"<?xml".*"<svg".*$ ]] && IS_SVG=true
+
+    [[ "$IS_SVG" == false ]] && echo "[custom-logo] ERROR: not a valid SVG file" >&2 && exit 1
+
+    mv -f "$TMP_FILE" "$LOGO_FILE"
+    echo "[custom-logo] INFO: Custom logo downloaded successfuly"
+fi
+
+mv src/backend/* ./
+mv deploy/paas/* ./
+
+echo "3.13" > .python-version
+echo "." > requirements.txt

bin/buildpack_start.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+# Start the Django backend server
+gunicorn -b 0.0.0.0:8000 meet.wsgi:application --log-file - &
+
+# Start the Nginx server
+bin/run &
+
+# if the current shell is killed, also terminate all its children     
+trap "pkill SIGTERM -P $$" SIGTERM
+
+# wait for a single child to finish,
+wait -n
+# then kill all the other tasks
+pkill -P $$

bin/pytest-summary

@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+
+source "$(dirname "${BASH_SOURCE[0]}")/_config.sh"
+
+_dc_run \
+    app-summary-dev \
+    python -m pytest "$@"

compose.yml

@@ -58,7 +58,7 @@ services:
       /usr/bin/mc admin config set meet notify_webhook:meet-webhook endpoint='http://app-dev:8000/api/v1.0/recordings/storage-hook/' auth_token='Bearer password' &&
       /usr/bin/mc admin service restart meet --wait --json &&
       sleep 15 &&
-      /usr/bin/mc event add meet/meet-media-storage arn:minio:sqs::meet-webhook:webhook --event put &&
+      /usr/bin/mc event add meet/meet-media-storage arn:minio:sqs::meet-webhook:webhook --event put --prefix "recordings" &&
       exit 0;"
 
   app-dev:
@@ -80,11 +80,11 @@ services:
     volumes:
       - ./src/backend:/app
       - ./data/static:/data/static
+      - /app/.venv
     depends_on:
         - postgresql
         - mailcatcher
         - redis
-        - nginx
         - livekit
         - createbuckets
         - createwebhook
@@ -106,6 +106,7 @@ services:
     volumes:
       - ./src/backend:/app
       - ./data/static:/data/static
+      - /app/.venv
     depends_on:
       - app-dev
 
@@ -148,6 +149,7 @@ services:
       - ./docker/files/etc/nginx/conf.d:/etc/nginx/conf.d:ro
     depends_on:
       - keycloak
+      - app-dev
     networks:
       - resource-server
       - default

deploy/paas/servers.conf.erb

@@ -0,0 +1,52 @@
+# ERB templated nginx configuration
+# see https://doc.scalingo.com/platform/deployment/buildpacks/nginx
+
+upstream backend_server {
+	server localhost:8000 fail_timeout=0;
+}
+
+server {
+  listen <%= ENV["PORT"] %>;
+  server_name _;
+  server_tokens off;
+
+  root /app/build/frontend-out;
+
+  # Django rest framework
+  location ^~ /api/ {
+      proxy_set_header X-Forwarded-Proto https;
+      proxy_set_header Host $http_host;
+      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+
+      proxy_redirect off;
+      proxy_pass http://backend_server;
+  }
+
+  # Django admin
+  location ^~ /admin/ {
+      proxy_set_header X-Forwarded-Proto https;
+      proxy_set_header Host $http_host;
+      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+
+      proxy_redirect off;
+      proxy_pass http://backend_server;
+  }
+
+  # Serve static files with caching
+  location ~* ^/assets/.*\.(css|js|json|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot)$ {
+      expires 30d;
+      add_header Cache-Control "public, max-age=2592000";
+  }
+
+  # Serve static files
+  location / {
+      try_files $uri $uri/ /index.html;
+      # Add no-cache headers
+      add_header Cache-Control "no-cache, no-store, must-revalidate";
+      add_header Pragma "no-cache";  # HTTP 1.0 header for backward compatibility
+      add_header Expires 0;
+  }
+
+  # Optionally, handle 404 errors by redirecting to index.html
+  error_page 404 =200 /index.html;
+}

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

@@ -4,10 +4,47 @@ server {
     server_name localhost;
     charset utf-8;
 
+    # Proxy auth for media
+    location /media/ {
+        # Auth request configuration
+        auth_request /media-auth;
+        auth_request_set $authHeader $upstream_http_authorization;
+        auth_request_set $authDate $upstream_http_x_amz_date;
+        auth_request_set $authContentSha256 $upstream_http_x_amz_content_sha256;
+
+        # Pass specific headers from the auth response
+        proxy_set_header Authorization $authHeader;
+        proxy_set_header X-Amz-Date $authDate;
+        proxy_set_header X-Amz-Content-SHA256 $authContentSha256;
+
+        # Get resource from Minio
+        proxy_pass http://minio:9000/meet-media-storage/;
+        proxy_set_header Host minio:9000;
+        # To use with ds_proxy
+        # proxy_pass http://ds-proxy:4444/upstream/meet-media-storage/;
+        # proxy_set_header Host ds-proxy:4444;
+        add_header Content-Disposition "attachment";
+    }
+
+    location /media-auth {
+        proxy_pass http://app-dev:8000/api/v1.0/files/media-auth/;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Original-URL $request_uri;
+        
+        # Prevent the body from being passed
+        proxy_pass_request_body off;
+        proxy_set_header Content-Length "";
+        proxy_set_header X-Original-Method $request_method;
+    }
+
     location / {
         proxy_pass http://keycloak:8080;
         proxy_set_header Host $host;
         proxy_set_header X-Real-IP $remote_addr;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_set_header X-Forwarded-Port $server_port;
     }
 }

docker/files/production/default.conf.template

@@ -1,9 +1,9 @@
 upstream meet_backend {
-    server ${BACKEND_HOST}:8000 fail_timeout=0;
+    server ${BACKEND_INTERNAL_HOST}:8000 fail_timeout=0;
 }
 
 upstream meet_frontend {
-    server ${FRONTEND_HOST}:8080 fail_timeout=0;
+    server ${FRONTEND_INTERNAL_HOST}:8080 fail_timeout=0;
 }
 
 server {

docker/livekit/Dockerfile

@@ -1,4 +1,4 @@
-FROM livekit/livekit-server:v1.9.0
+FROM livekit/livekit-server:v1.9.4
 
 # We inject the nip.io certificate manually because the livekit chart doesn't support volume mounting
 COPY rootCA.pem /etc/ssl/certs/

docker/livekit/config/livekit-server.yaml

@@ -3,3 +3,8 @@ redis:
   address: redis:6379
 keys:
   devkey: secret
+
+webhook:
+  api_key: devkey
+  urls:
+      - http://app-dev:8000/api/v1.0/rooms/webhooks-livekit/

docs/examples/compose/compose.yaml

@@ -10,7 +10,7 @@ services:
     - env.d/postgresql
     - env.d/common
     volumes:
-    - ./data/databases/backend:/var/lib/postgresql/data/pgdata
+    - ./data/databases/backend:/var/lib/postgresql/data
 
   redis:
     image: redis:5
@@ -20,8 +20,8 @@ services:
     user: ${DOCKER_USER:-1000}
     restart: always
     env_file:
+    - .env
     - env.d/common
-    - env.d/backend
     - env.d/postgresql
     healthcheck:
       test: ["CMD", "python", "manage.py", "check"]
@@ -45,6 +45,7 @@ services:
     - /docker-entrypoint.sh
     command: ["nginx", "-g", "daemon off;"]
     env_file:
+    - .env
     - env.d/common
     # Uncomment and set your values if using our nginx proxy example
     # environment:

docs/examples/compose/keycloak/README.md

@@ -8,7 +8,7 @@
 ### Step 1: Prepare your working environment:
 
 ```bash
-mkdir keycloak/env.d && cd keycloak
+mkdir -p keycloak/env.d && cd keycloak
 curl -o compose.yaml https://raw.githubusercontent.com/suitenumerique/meet/refs/heads/main/docs/examples/compose/keycloak/compose.yaml
 curl -o env.d/kc_postgresql https://raw.githubusercontent.com/suitenumerique/meet/refs/heads/main/env.d/production.dist/kc_postgresql
 curl -o env.d/keycloak https://raw.githubusercontent.com/suitenumerique/meet/refs/heads/main/env.d/production.dist/keycloak
@@ -61,11 +61,10 @@ services:
 `docker compose up -d`
 ```
 
-Your keycloak instance is now available on https://doc.yourdomain.tld
+Your keycloak instance is now available on https://id.yourdomain.tld
 
 > [!CAUTION]
 > Version of the images are set to latest, you should pin it to the desired version to avoid unwanted upgrades when pulling latest image. You can find available versions on [Keycloak registry](https://quay.io/repository/keycloak/keycloak?tab=tags).
-```
 
 ## Creating an OIDC Client for Meet Application
 
@@ -76,7 +75,7 @@ Your keycloak instance is now available on https://doc.yourdomain.tld
 3. Enter the name of the realm  - `meet`.
 4. Click "Create".
 
-#### Step 2: Create a New Client
+### Step 2: Create a New Client
 
 1. Navigate to the "Clients" tab.
 2. Click on the "Create client" button.
@@ -86,7 +85,7 @@ Your keycloak instance is now available on https://doc.yourdomain.tld
 1. Set the "Web Origins" to the URL of your meet application - e.g. `https://meet.example.com`.
 1. Click "Save".
 
-#### Step 3: Get Client Credentials
+### Step 3: Get Client Credentials
 
 1. Go to the "Credentials" tab.
-2. Copy the client ID (`meet` in this example) and the client secret.
+2. Copy the client ID (`meet` in this example) and the client secret.

docs/examples/helm/meet.values.yaml

@@ -68,13 +68,13 @@ backend:
         python manage.py createsuperuser --email admin@example.com --password admin
     restartPolicy: Never
 
-  # Exra volume to manage our local custom CA and avoid to set ssl_verify: false
+  # Extra volume to manage our local custom CA and avoid to set ssl_verify: false
   extraVolumeMounts:
     - name: certs
-      mountPath: /usr/local/lib/python3.12/site-packages/certifi/cacert.pem
+      mountPath: /app/.venv/lib/python3.13/site-packages/certifi/cacert.pem
       subPath: cacert.pem
 
-  # Exra volume to manage our local custom CA and avoid to set ssl_verify: false
+  # Extra volume to manage our local custom CA and avoid to set ssl_verify: false
   extraVolumes:
     - name: certs
       configMap:

docs/installation/README.md

@@ -9,6 +9,10 @@ La Suite Meet maintainers use only the Kubernetes deployment method in productio
 We understand that not everyone has a Kubernetes cluster available, please follow the instructions provided [here](/docs/installation/compose.md) to set up a docker compose instance.
 We also provide [Docker images](https://hub.docker.com/u/lasuite?page=1&search=meet) that can be deployed using Compose.
 
+## Scalingo
+
+La Suite Meet can be deployed on Scalingo PaaS using the Suite Numérique buildpack. See the [Scalingo deployment guide](./scalingo.md) for detailed instructions.
+
 ## Other ways to install La Suite Meet
 Community members have contributed alternative ways to install La Suite Meet 🙏. While maintainers may not provide direct support, we help keep these instructions up to date, and you can reach out to contributors or the community for assistance.
 

docs/installation/compose.md

@@ -1,6 +1,6 @@
 # Installation with docker compose
 
-We provide a sample configuration for running Meet using Docker Compose. Please note that this configuration is experimental, and the official way to deploy Meet in production is to use [k8s](../installation/k8s.md)
+We provide a sample configuration for running Meet using Docker Compose. Please note that this configuration is experimental, and the official way to deploy Meet in production is to use [k8s](../installation/kubernetes.md).
 
 ## Requirements
 
@@ -47,7 +47,7 @@ curl -o default.conf.template https://raw.githubusercontent.com/suitenumerique/m
 
 ## Step 2: Configuration
 
-Meet configuration is achieved through environment variables. We provide a [detailed description of all variables](../env.md).
+Meet configuration is achieved through environment variables. We provide a [detailed description of all variables](../../src/helm/meet/README.md).
 
 In this example, we assume the following services:
 
@@ -87,12 +87,12 @@ If you are using an external service, you need to set `REDIS_URL` environment va
 
 Generate a secure key for `LIVEKIT_API_SECRET` in `env.d/common`.
 
-We provide a minimal recommanded config for production environment in `livekit-server.yaml`. Set the previously generated API secret key in the config file.
+We provide a minimal recommended config for production environment in `livekit-server.yaml`. Set the previously generated API secret key in the config file.
 
 To view other customization options, see [config-sample.yaml](https://github.com/livekit/livekit/blob/master/config-sample.yaml)
 
 > [!NOTE]
-> In this example, we configured multiplexing on a single UDP port. For better performances, you can configure a range of UDP ports. 
+> In this example, we configured multiplexing on a single UDP port. For better performance, you can configure a range of UDP ports. 
 
 ### Meet
 
@@ -129,7 +129,7 @@ The following ports will need to be opened:
 - 7881/tcp - WebRTC ICE over TCP
 - 7882/udp - for WebRTC multiplexing over UDP
 
-If you are using ufw, enter the follwoing:
+If you are using ufw, enter the following:
 ```
 ufw allow 80/tcp
 ufw allow 443/tcp
@@ -177,6 +177,15 @@ You will need to uncomment the environment and network sections in compose file
 #    external: true
 ```
 
+#### Caddy Reverse Proxy
+Expose the Frontend port to the host
+```yaml
+frontend:
+  …
+  ports:
+    - "8086:8086"
+```
+
 ## Step 5: Start Meet
 
 You are ready to start your Meet application !
@@ -198,7 +207,7 @@ Replace `<admin email>` with the email of your admin user and generate a secure
 
 Your Meet instance is now available on the domain you defined, https://meet.yourdomain.tld.
 
-THe admin interface is available on https://meet.yourdomain.tld/admin with the admin user you just created.
+The admin interface is available on https://meet.yourdomain.tld/admin with the admin user you just created.
 
 ## How to upgrade your Meet application
 

docs/installation/kubernetes.md

@@ -122,11 +122,11 @@ If you haven't run the script **bin/start-kind.sh**, you'll need to manually cre
 $ kubectl create namespace meet
 ```
 
-If you have already run the script, you can skip this step and proceed to the next instruction. NOTE: Before you proceed, and is using the kind method, make sure you download this repo examples/ directory and its contents to the location where you will be executing the helm command. Helm will look for "examples/<name>values.yaml" from based on the path it is being executed.
+If you have already run the script, you can skip this step and proceed to the next instruction. NOTE: Before you proceed, and is using the kind method, make sure you download this repo examples/helm directory and its contents to the location where you will be executing the helm command. Helm will look for "examples/helm/<name>values.yaml" from based on the path it is being executed.
 
 ```
 $ kubectl config set-context --current --namespace=meet
-$ helm install keycloak oci://registry-1.docker.io/bitnamicharts/keycloak -f examples/keycloak.values.yaml
+$ helm install keycloak oci://registry-1.docker.io/bitnamicharts/keycloak -f examples/helm/keycloak.values.yaml
 $ #wait until
 $ kubectl get po
 NAME                    READY   STATUS    RESTARTS   AGE
@@ -150,7 +150,7 @@ OIDC_RP_SIGN_ALGO: RS256
 OIDC_RP_SCOPES: "openid email"
 ```
 
-You can find these values in **examples/keycloak.values.yaml**
+You can find these values in **examples/helm/keycloak.values.yaml**
 
 ### Find livekit server connexion values
 
@@ -159,7 +159,7 @@ LaSuite Meet use livekit for streaming part so if you have a livekit provider, o
 Livekit need a redis (and meet too) so we will start by deploying a redis :
 
 ```
-$ helm install redis oci://registry-1.docker.io/bitnamicharts/redis -f examples/redis.values.yaml
+$ helm install redis oci://registry-1.docker.io/bitnamicharts/redis -f examples/helm/redis.values.yaml
 $ kubectl get po
 NAME                    READY   STATUS    RESTARTS   AGE
 keycloak-0              1/1     Running   0          26m
@@ -172,7 +172,7 @@ When the redis is ready we can deploy livekit-server.
 ```
 $ helm repo add livekit https://helm.livekit.io
 $ helm repo update
-$ helm install livekit livekit/livekit-server -f examples/livekit.values.yaml
+$ helm install livekit livekit/livekit-server -f examples/helm/livekit.values.yaml
 $ kubectl get po
 NAME                                      READY   STATUS    RESTARTS   AGE
 keycloak-0                                1/1     Running   0          30m
@@ -199,7 +199,7 @@ CELERY_RESULT_BACKEND: redis://default:pass@redis-master:6379/1
 LaSuite Meet uses a postgresql db as backend so if you have a provider, obtain the necessary information to use it. If you do not have, you can install a postgresql testing environment as follows:
 
 ```
-$ helm install postgresql oci://registry-1.docker.io/bitnamicharts/postgresql -f examples/postgresql.values.yaml
+$ helm install postgresql oci://registry-1.docker.io/bitnamicharts/postgresql -f examples/helm/postgresql.values.yaml
 $ kubectl get po
 NAME                                      READY   STATUS    RESTARTS   AGE
 keycloak-0                                1/1     Running   0          45m
@@ -226,7 +226,7 @@ Now you are ready to deploy LaSuite Meet without AI. AI required more dependenci
 ```
 $ helm repo add meet https://suitenumerique.github.io/meet/
 $ helm repo update
-$ helm install meet meet/meet -f examples/meet.values.yaml
+$ helm install meet meet/meet -f examples/helm/meet.values.yaml
 ```
 
 ## Test your deployment

docs/installation/scalingo.md

@@ -0,0 +1,185 @@
+# Deployment on Scalingo
+
+This guide explains how to deploy La Suite Meet on [Scalingo](https://scalingo.com/) using the [Suite Numérique buildpack](https://github.com/suitenumerique/buildpack).
+
+## Overview
+
+Scalingo is a Platform-as-a-Service (PaaS) that simplifies application deployment. This setup uses a custom buildpack to handle both the frontend (Vite) and backend (Django) builds, serving them through Nginx.
+
+## Prerequisites
+
+- A Scalingo account
+- Scalingo CLI installed (optional but recommended)
+- A PostgreSQL database addon
+- A Redis addon (for caching and sessions)
+
+## Step 1: Create Your App
+
+Create a new app on Scalingo using `scalingo` cli or using the [Scalingo dashboard](https://dashboard.scalingo.com/).
+
+## Step 2: Provision Addons
+
+Add the required PostgreSQL and Redis services.
+
+This will set the following environment variables automatically:
+- `SCALINGO_POSTGRESQL_URL` - Database connection string
+- `SCALINGO_REDIS_URL` - Redis connection string
+
+## Step 3: Configure Environment Variables
+
+Set the following environment variables in your Scalingo app:
+
+### Buildpack Configuration
+
+```bash
+scalingo env-set BUILDPACK_URL="https://github.com/suitenumerique/buildpack#main"
+scalingo env-set LASUITE_APP_NAME="meet"
+scalingo env-set LASUITE_BACKEND_DIR="."
+scalingo env-set LASUITE_FRONTEND_DIR="src/frontend/"
+scalingo env-set LASUITE_NGINX_DIR="."
+scalingo env-set LASUITE_SCRIPT_POSTCOMPILE="bin/buildpack_postcompile.sh"
+scalingo env-set LASUITE_SCRIPT_POSTFRONTEND="bin/buildpack_postfrontend.sh"
+```
+
+### Database and Cache
+
+```bash
+scalingo env-set DATABASE_URL="\$SCALINGO_POSTGRESQL_URL"
+scalingo env-set REDIS_URL="\$SCALINGO_REDIS_URL"
+```
+
+### Django Settings
+
+```bash
+scalingo env-set DJANGO_SETTINGS_MODULE="meet.settings"
+scalingo env-set DJANGO_CONFIGURATION="Production"
+scalingo env-set DJANGO_SECRET_KEY="<generate-a-secure-secret-key>"
+scalingo env-set DJANGO_ALLOWED_HOSTS="my-meet-app.osc-fr1.scalingo.io"
+```
+
+### OIDC Authentication
+
+Configure your OIDC provider (e.g., Keycloak, Authentik):
+
+```bash
+scalingo env-set OIDC_OP_BASE_URL="https://auth.yourdomain.com/realms/meet"
+scalingo env-set OIDC_RP_CLIENT_ID="meet-client-id"
+scalingo env-set OIDC_RP_CLIENT_SECRET="<your-client-secret>"
+scalingo env-set OIDC_RP_SIGN_ALGO="RS256"
+```
+
+### LiveKit Configuration
+
+Meet requires a LiveKit server for video conferencing:
+
+```bash
+scalingo env-set LIVEKIT_API_URL="wss://livekit.yourdomain.com"
+scalingo env-set LIVEKIT_API_KEY="<your-livekit-api-key>"
+scalingo env-set LIVEKIT_API_SECRET="<your-livekit-api-secret>"
+```
+
+### Email Configuration (Optional)
+
+For email notifications see https://doc.scalingo.com/platform/app/sending-emails:
+
+```bash
+scalingo env-set DJANGO_EMAIL_HOST="smtp.example.org"
+scalingo env-set DJANGO_EMAIL_PORT="587"
+scalingo env-set DJANGO_EMAIL_HOST_USER="<smtp-user>"
+scalingo env-set DJANGO_EMAIL_HOST_PASSWORD="<smtp-password>"
+scalingo env-set DJANGO_EMAIL_USE_TLS="True"
+scalingo env-set DJANGO_EMAIL_FROM="meet@yourdomain.com"
+```
+
+## Step 4: Deploy
+
+Deploy your application:
+
+```bash
+git push scalingo main
+```
+
+The Procfile will automatically:
+1. Build the frontend (Vite)
+2. Build the backend (Django)
+3. Run the post-compile script (cleanup)
+4. Run the post-frontend script (move assets and prepare for deployment)
+5. Start Nginx and Gunicorn
+6. Run django migrations
+
+## Step 5: Create superuser
+
+After the first deployment, create an admin user:
+
+```bash
+scalingo run python manage.py createsuperuser
+```
+
+## Custom Domain (Optional)
+
+To use a custom domain:
+
+1. Add the domain in Scalingo dashboard
+2. Update `DJANGO_ALLOWED_HOSTS` with your custom domain
+3. Configure your DNS to point to Scalingo
+
+```bash
+scalingo domains-add meet.yourdomain.com
+scalingo env-set DJANGO_ALLOWED_HOSTS="meet.yourdomain.com,my-meet-app.osc-fr1.scalingo.io"
+```
+
+## Custom Logo (Optional)
+
+To use a custom logo, set the `CUSTOM_LOGO_URL` environment variable with an HTTPS URL pointing to an SVG item (max 5MB):
+
+```bash
+scalingo env-set CUSTOM_LOGO_URL="https://cdn.yourdomain.com/logo.svg"
+```
+
+## Troubleshooting
+
+### Check Logs
+
+```bash
+scalingo logs --tail
+```
+
+### Common Issues
+
+1. **Build fails**: Check that all required environment variables are set
+2. **Database connection error**: Verify `DATABASE_URL` is correctly set to `$SCALINGO_POSTGRESQL_URL`
+3. **Static files not served**: Ensure the buildpack post-frontend script ran successfully
+4. **OIDC errors**: Verify your OIDC provider configuration and callback URLs
+
+### Useful Commands
+
+```bash
+# Open a console
+scalingo run bash
+
+# Restart the app
+scalingo restart
+
+# Scale containers
+scalingo scale web:2
+
+# One-off command
+scalingo run python manage.py shell
+```
+
+## Architecture
+
+On Scalingo, the application runs as follows:
+
+1. **Build Phase**: The buildpack compiles both frontend and backend
+2. **Runtime**:
+   - Nginx serves static files and proxies to the backend
+   - Gunicorn runs the Django WSGI application
+   - Both processes are managed by the `bin/buildpack_start.sh` script
+
+## Additional Resources
+
+- [Scalingo Documentation](https://doc.scalingo.com/)
+- [Suite Numérique Buildpack](https://github.com/suitenumerique/buildpack)
+- [Meet Environment Variables](../../src/helm/meet/README.md)
+- [Django Configurations Documentation](https://django-configurations.readthedocs.io/)

env.d/development/common.dist

@@ -23,9 +23,12 @@ MEET_BASE_URL="http://localhost:8072"
 
 # Media
 STORAGES_STATICFILES_BACKEND=django.contrib.staticfiles.storage.StaticFilesStorage
+AWS_S3_DOMAIN_REPLACE=http://localhost:9000
 AWS_S3_ENDPOINT_URL=http://minio:9000
 AWS_S3_ACCESS_KEY_ID=meet
 AWS_S3_SECRET_ACCESS_KEY=password
+MEDIA_BASE_URL=http://localhost:8083
+FILE_UPLOAD_ENABLED=True
 
 # OIDC
 OIDC_OP_JWKS_ENDPOINT=http://nginx:8083/realms/meet/protocol/openid-connect/certs

env.d/production.dist/common

@@ -20,7 +20,7 @@ DJANGO_EMAIL_FROM=<your email address>
 #DJANGO_EMAIL_USE_SSL=true # A flag to enable or disable SSL for email sending.
 
 DJANGO_EMAIL_BRAND_NAME="La Suite Numérique" 
-DJANGO_EMAIL_LOGO_IMG="https://${meet_HOST}/assets/logo-suite-numerique.png"
+DJANGO_EMAIL_LOGO_IMG="https://${MEET_HOST}/assets/logo-suite-numerique.png"
 
 # Backend url
 MEET_BASE_URL="https://${MEET_HOST}"

gitlint/gitlint_emoji.py

@@ -2,6 +2,7 @@
 Gitlint extra rule to validate that the message title is of the form
 "<gitmoji>(<scope>) <subject>"
 """
+
 from __future__ import unicode_literals
 
 import re

renovate.json

@@ -3,6 +3,21 @@
   "dependencyDashboard": true,
   "labels": ["dependencies", "noChangeLog"],
   "packageRules": [
+    {
+        "groupName": "js dependencies",
+        "matchManagers": ["npm"],
+        "schedule": ["on the first day of the month"],
+        "matchPackagePatterns": ["*"],
+        "minimumReleaseAge": "7 days",
+        "internalChecksFilter": "strict"
+      },
+      {
+        "groupName": "python dependencies",
+        "matchManagers": ["setup-cfg", "pep621"],
+        "schedule": ["on the first day of the month"],
+        "matchPackagePatterns": ["*"],
+        "minimumReleaseAge": "7 days"
+      },
     {
       "enabled": false,
       "groupName": "ignored python dependencies",
@@ -15,6 +30,12 @@
       "matchPackageNames": ["pylint"],
       "allowedVersions": "<4.0.0"
     },
+    {
+        "groupName": "allowed django versions",
+        "matchManagers": ["pep621"],
+        "matchPackageNames": ["django"],
+        "allowedVersions": "<6.0.0"
+    },
     {
       "enabled": false,
       "groupName": "ignored js dependencies",

src/agents/Dockerfile

@@ -4,6 +4,8 @@ FROM python:3.13-slim AS base
 RUN apt-get update && apt-get install -y \
     libglib2.0-0 \
     libgobject-2.0-0 \
+    "openssl=3.5.4-1~deb13u2" \
+    "libssl3t64=3.5.4-1~deb13u2" \
     && rm -rf /var/lib/apt/lists/*
 
 FROM base AS builder
@@ -19,6 +21,9 @@ FROM base AS production
 
 WORKDIR /app
 
+# Remove pip to reduce attack surface in production
+RUN pip uninstall -y pip
+
 ARG DOCKER_USER
 USER ${DOCKER_USER}
 

src/agents/pyproject.toml

@@ -1,14 +1,15 @@
 
 [project]
 name = "agents"
-version = "1.2.0"
+version = "1.10.0"
 requires-python = ">=3.12"
 dependencies = [
     "livekit-agents==1.3.10",
     "livekit-plugins-deepgram==1.3.10",
     "livekit-plugins-silero==1.3.10",
     "livekit-plugins-kyutai-lasuite==0.0.6",
-    "python-dotenv==1.2.1"
+    "python-dotenv==1.2.1",
+    "protobuf==6.33.5"
 ]
 
 [project.optional-dependencies]

src/backend/core/admin.py

@@ -115,6 +115,10 @@ class RoomAdmin(admin.ModelAdmin):
     list_filter = ["access_level", "created_at"]
     readonly_fields = ["id", "created_at", "updated_at"]
 
+    def get_queryset(self, request):
+        """Optimize queries by prefetching related access and user data to avoid N+1 queries."""
+        return super().get_queryset(request).prefetch_related("accesses__user")
+
     def get_owner(self, obj):
         """Return the owner of the room for display in the admin list."""
 
@@ -138,6 +142,7 @@ class RecordingAccessInline(admin.TabularInline):
 
     model = models.RecordingAccess
     extra = 0
+    autocomplete_fields = ["user"]
 
 
 @admin.action(description=_("Resend notification to external service"))
@@ -192,6 +197,38 @@ def resend_notification(modeladmin, request, queryset):  # pylint: disable=unuse
         )
 
 
+@admin.action(description=_("Mark selected recordings as 'Failed to Stop'"))
+def mark_as_failed_to_stop(modeladmin, request, queryset):
+    """Force selected recordings status to failed_to_stop."""
+
+    eligible_statuses = [
+        models.RecordingStatusChoices.ACTIVE,
+        models.RecordingStatusChoices.INITIATED,
+        models.RecordingStatusChoices.STOPPED,
+    ]
+
+    eligible = queryset.filter(status__in=eligible_statuses)
+    skipped = queryset.exclude(status__in=eligible_statuses).count()
+
+    updated = eligible.update(status=models.RecordingStatusChoices.FAILED_TO_STOP)
+
+    if updated > 0:
+        modeladmin.message_user(
+            request,
+            _("%(count)s recording(s) successfully marked as 'Failed to Stop'.")
+            % {"count": updated},
+            level=messages.SUCCESS,
+        )
+
+    if skipped > 0:
+        modeladmin.message_user(
+            request,
+            _("Skipped %(count)s recording(s) with an ineligible status.")
+            % {"count": skipped},
+            level=messages.WARNING,
+        )
+
+
 @admin.register(models.Recording)
 class RecordingAdmin(admin.ModelAdmin):
     """Recording admin interface declaration."""
@@ -207,9 +244,19 @@ class RecordingAdmin(admin.ModelAdmin):
         "created_at",
         "worker_id",
     )
-    list_filter = ["status", "room", "created_at"]
-    readonly_fields = ["id", "created_at", "updated_at"]
-    actions = [resend_notification]
+    list_filter = ["created_at"]
+    list_select_related = ("room",)
+    readonly_fields = (
+        "id",
+        "created_at",
+        "options",
+        "mode",
+        "room",
+        "status",
+        "updated_at",
+        "worker_id",
+    )
+    actions = [resend_notification, mark_as_failed_to_stop]
 
     def get_queryset(self, request):
         """Optimize queries by prefetching related access and user data to avoid N+1 queries."""
@@ -261,7 +308,7 @@ class ApplicationAdmin(admin.ModelAdmin):
 
     form = ApplicationAdminForm
 
-    list_display = ("id", "name", "client_id", "get_scopes_display")
+    list_display = ("id", "name", "client_id", "get_scopes_display", "is_active")
     fields = [
         "name",
         "id",
@@ -270,6 +317,7 @@ class ApplicationAdmin(admin.ModelAdmin):
         "scopes",
         "client_id",
         "client_secret",
+        "is_active",
     ]
     readonly_fields = ["id", "created_at", "updated_at"]
     inlines = [ApplicationDomainInline]

src/backend/core/api/__init__.py

@@ -43,6 +43,21 @@ def get_frontend_configuration(request):
             "expiration_days": settings.RECORDING_EXPIRATION_DAYS,
             "max_duration": settings.RECORDING_MAX_DURATION,
         },
+        "background_image": {
+            "upload_is_enabled": settings.FILE_UPLOAD_ENABLED,
+            "max_count_by_user": settings.FILE_UPLOAD_RESTRICTIONS["background_image"][
+                "max_count_by_user"
+            ],
+            "max_size": settings.FILE_UPLOAD_RESTRICTIONS["background_image"][
+                "max_size"
+            ],
+            "allowed_extensions": settings.FILE_UPLOAD_RESTRICTIONS["background_image"][
+                "allowed_extensions"
+            ],
+            "allowed_mimetypes": settings.FILE_UPLOAD_RESTRICTIONS["background_image"][
+                "allowed_mimetypes"
+            ],
+        },
         "telephony": {
             "enabled": settings.ROOM_TELEPHONY_ENABLED,
             "phone_number": settings.ROOM_TELEPHONY_PHONE_NUMBER

src/backend/core/api/feature_flag.py

@@ -13,6 +13,7 @@ class FeatureFlag:
         "recording": "RECORDING_ENABLE",
         "storage_event": "RECORDING_STORAGE_EVENT_ENABLE",
         "subtitle": "ROOM_SUBTITLE_ENABLED",
+        "file_upload": "FILE_UPLOAD_ENABLED",
     }
 
     @classmethod

src/backend/core/api/filters.py

@@ -0,0 +1,67 @@
+"""API filters for meet' core application."""
+
+from django.utils.translation import gettext_lazy as _
+
+import django_filters
+from django_filters import BooleanFilter
+
+from core import models
+
+
+class FileFilter(django_filters.FilterSet):
+    """
+    Custom filter for filtering files.
+    """
+
+    class Meta:
+        model = models.File
+        fields = ["type"]
+
+
+class ListFileFilter(FileFilter):
+    """Filter class dedicated to the file viewset list method."""
+
+    is_creator_me = django_filters.BooleanFilter(
+        method="filter_is_creator_me", label=_("Creator is me")
+    )
+
+    is_deleted = BooleanFilter(field_name="deleted_at", method="filter_is_deleted")
+
+    class Meta:
+        model = models.File
+        fields = ["is_creator_me", "type", "upload_state", "is_deleted"]
+
+    def filter_is_deleted(self, queryset, name, value):
+        """
+        Filter files based on whether they are deleted or not.
+
+        Example:
+            - /api/v1.0/files/?is_deleted=false
+                → Filters files that were not deleted
+        """
+        if value is None:
+            return queryset
+
+        lookup = "__".join([name, "isnull"])
+        return queryset.filter(**{lookup: not value})
+
+    # pylint: disable=unused-argument
+    def filter_is_creator_me(self, queryset, name, value):
+        """
+        Filter files based on the `creator` being the current user.
+
+        Example:
+            - /api/v1.0/files/?is_creator_me=true
+                → Filters files created by the logged-in user
+            - /api/v1.0/files/?is_creator_me=false
+                → Filters files created by other users
+        """
+        user = self.request.user
+
+        if not user.is_authenticated:
+            return queryset
+
+        if value:
+            return queryset.filter(creator=user)
+
+        return queryset.exclude(creator=user)

src/backend/core/api/permissions.py

@@ -1,5 +1,8 @@
 """Permission handlers for the Meet core app."""
 
+from django.conf import settings
+from django.http import Http404
+
 from rest_framework import permissions
 
 from ..models import RoleChoices
@@ -106,3 +109,30 @@ class HasLiveKitRoomAccess(permissions.BasePermission):
         if not request.auth or not hasattr(request.auth, "video"):
             return False
         return request.auth.video.room == str(obj.id)
+
+
+class FilePermission(IsAuthenticated):
+    """
+    Permissions applying to the file API endpoint.
+    Handling soft deletions specificities
+    """
+
+    def has_permission(self, request, view):
+        """Allow access only to authenticated users."""
+        if not settings.FILE_UPLOAD_ENABLED:
+            raise Http404
+
+        return super().has_permission(request, view)
+
+    def has_object_permission(self, request, view, obj):
+        """
+        Return a 404 on deleted files or if the user is not the owner
+        """
+
+        if obj.deleted_at is not None or obj.hard_deleted_at is not None:
+            raise Http404
+
+        if obj.creator != request.user:
+            raise Http404
+
+        return obj.get_abilities(request.user).get(view.action, False)

src/backend/core/api/serializers.py

@@ -1,16 +1,27 @@
 """Client serializers for the Meet core app."""
 
 # pylint: disable=abstract-method,no-name-in-module
+import logging
+from os.path import splitext
+from typing import Literal
+from urllib.parse import quote
 
+from django.conf import settings
+from django.core.exceptions import SuspiciousOperation
+
+# pylint: disable=abstract-method,no-name-in-module
 from django.utils.translation import gettext_lazy as _
 
-from livekit.api import ParticipantPermission
+from django_pydantic_field.rest_framework import SchemaField
+from pydantic import BaseModel, Field
 from rest_framework import serializers
 from rest_framework.exceptions import PermissionDenied
 from timezone_field.rest_framework import TimeZoneSerializerField
 
 from core import models, utils
 
+logger = logging.getLogger(__name__)
+
 
 class UserSerializer(serializers.ModelSerializer):
     """Serialize users."""
@@ -23,6 +34,15 @@ class UserSerializer(serializers.ModelSerializer):
         read_only_fields = ["id", "email", "full_name", "short_name"]
 
 
+class UserLightSerializer(serializers.ModelSerializer):
+    """Serialize users with limited fields."""
+
+    class Meta:
+        model = models.User
+        fields = ["id", "full_name", "short_name"]
+        read_only_fields = ["id", "full_name", "short_name"]
+
+
 class ResourceAccessSerializerMixin:
     """
     A serializer mixin to share controlling that the logged-in user submitting a room access object
@@ -201,6 +221,27 @@ class BaseValidationOnlySerializer(serializers.Serializer):
         raise NotImplementedError(f"{self.__class__.__name__} is validation-only")
 
 
+class RecordingOptions(BaseModel):
+    """Configuration options for recording.
+
+    Attributes:
+        language: ISO 639-1 language code compatible with whisperX.
+            When `None`, the transcription engine will attempt to
+            auto-detect the spoken language.
+        transcribe: Whether to transcribe the recorded audio.
+            When `None`, falls back to the application default.
+        original_mode: The original recording mode before any override.
+            Must be one of the valid RecordingModeChoices values when provided.
+
+    """
+
+    language: str | None = None
+    transcribe: bool | None = None
+    original_mode: Literal["screen_recording", "transcript"] | None = None
+
+    model_config = {"extra": "forbid"}
+
+
 class StartRecordingSerializer(BaseValidationOnlySerializer):
     """Validate start recording requests."""
 
@@ -213,10 +254,11 @@ class StartRecordingSerializer(BaseValidationOnlySerializer):
             "screen_recording or transcript.",
         },
     )
-    options = serializers.JSONField(
+    options = SchemaField(
+        schema=RecordingOptions | None,
         required=False,
         allow_null=True,
-        default=dict,
+        help_text="Recording options",
     )
 
 
@@ -261,6 +303,28 @@ class MuteParticipantSerializer(BaseParticipantsManagementSerializer):
     )
 
 
+class ParticipantPermission(BaseModel):
+    """Mirror the LiveKit ParticipantPermission protobuf.
+
+    Control what a participant is allowed to publish, subscribe, and do within a room.
+    Unknown fields are rejected.
+    """
+
+    can_subscribe: bool | None = None
+    can_publish: bool | None = None
+    can_publish_data: bool | None = None
+    can_publish_sources: list[int] = Field(
+        default_factory=list
+    )  # TrackSource enum values
+    hidden: bool | None = None
+    recorder: bool | None = None
+    can_update_metadata: bool | None = None
+    agent: bool | None = None
+    can_subscribe_metrics: bool | None = None
+
+    model_config = {"extra": "forbid"}
+
+
 class UpdateParticipantSerializer(BaseParticipantsManagementSerializer):
     """Validate participant update data."""
 
@@ -272,10 +336,11 @@ class UpdateParticipantSerializer(BaseParticipantsManagementSerializer):
         allow_null=True,
         help_text="Participant attributes as JSON object",
     )
-    permission = serializers.DictField(
+    permission = SchemaField(
+        schema=ParticipantPermission | None,
         required=False,
         allow_null=True,
-        help_text="Participant permission as JSON object",
+        help_text="Participant permissions",
     )
     name = serializers.CharField(
         max_length=255,
@@ -285,6 +350,33 @@ class UpdateParticipantSerializer(BaseParticipantsManagementSerializer):
         help_text="Display name for the participant",
     )
 
+    def validate_permission(self, permission):
+        """Validate that the given permission does not include forbidden or unimplemented fields."""
+
+        if permission is None:
+            return None
+
+        suspicious_fields = [
+            field
+            for field in settings.PARTICIPANT_FORBIDDEN_PERMISSION_FIELDS
+            if getattr(permission, field) is not None
+        ]
+        if suspicious_fields:
+            raise SuspiciousOperation(
+                f"Setting the following participant permissions is not allowed: "
+                f"{', '.join(suspicious_fields)}."
+            )
+        if permission.can_subscribe_metrics is not None:
+            raise serializers.ValidationError(
+                {
+                    "permission": {
+                        "can_subscribe_metrics": "This permission is not implemented."
+                    }
+                }
+            )
+
+        return permission
+
     def validate(self, attrs):
         """Ensure at least one update field is provided."""
         update_fields = ["metadata", "attributes", "permission", "name"]
@@ -300,12 +392,144 @@ class UpdateParticipantSerializer(BaseParticipantsManagementSerializer):
                 f"{', '.join(update_fields)}."
             )
 
-        if "permission" in attrs:
-            try:
-                ParticipantPermission(**attrs["permission"])
-            except ValueError as e:
+        return attrs
+
+
+class ListFileSerializer(serializers.ModelSerializer):
+    """Serialize File model for the API."""
+
+    url = serializers.SerializerMethodField(read_only=True)
+    creator = UserLightSerializer(read_only=True)
+    abilities = serializers.SerializerMethodField(read_only=True)
+
+    class Meta:
+        model = models.File
+        fields = [
+            "id",
+            "created_at",
+            "updated_at",
+            "title",
+            "type",
+            "creator",
+            "deleted_at",
+            "hard_deleted_at",
+            "filename",
+            "upload_state",
+            "mimetype",
+            "size",
+            "description",
+            "url",
+            "abilities",
+        ]
+        read_only_fields = [
+            "id",
+            "created_at",
+            "updated_at",
+            "creator",
+            "deleted_at",
+            "hard_deleted_at",
+            "filename",
+            "upload_state",
+            "mimetype",
+            "size",
+            "url",
+            "abilities",
+        ]
+
+    def get_url(self, obj):
+        """Return the URL of the file."""
+        if obj.is_pending_upload:
+            return None
+
+        return f"{settings.MEDIA_BASE_URL}{settings.MEDIA_URL}{quote(obj.file_key)}"
+
+    def get_abilities(self, file) -> dict:
+        """Return abilities of the logged-in user on the instance."""
+        request = self.context.get("request")
+        if not request:
+            return {}
+
+        return file.get_abilities(request.user)
+
+
+class FileSerializer(ListFileSerializer):
+    """Default serializer File model for the API."""
+
+    def create(self, validated_data):
+        raise NotImplementedError("Create method can not be used.")
+
+
+class CreateFileSerializer(ListFileSerializer):
+    """Serializer used to create a new file"""
+
+    title = serializers.CharField(max_length=255, required=False)
+    policy = serializers.SerializerMethodField()
+
+    class Meta:
+        model = models.File
+        fields = [*ListFileSerializer.Meta.fields, "policy"]
+        read_only_fields = [
+            *(
+                field
+                for field in ListFileSerializer.Meta.read_only_fields
+                if field != "filename"
+            ),
+            "policy",
+        ]
+
+    def get_fields(self):
+        """Force the id field to be writable."""
+        fields = super().get_fields()
+        fields["id"].read_only = False
+
+        return fields
+
+    def validate_id(self, value):
+        """Ensure the provided ID does not already exist when creating a new file."""
+        request = self.context.get("request")
+
+        # Only check this on POST (creation)
+        if request and models.File.objects.filter(id=value).exists():
+            raise serializers.ValidationError(
+                "A file with this ID already exists. You cannot override it.",
+                code="file_create_existing_id",
+            )
+
+        return value
+
+    def validate(self, attrs):
+        """Validate extension and fill title."""
+        # we run the default validation first to make sure the base data in attrs is ok
+        attrs = super().validate(attrs)
+
+        filename_root, ext = splitext(attrs["filename"])
+
+        if settings.FILE_UPLOAD_APPLY_RESTRICTIONS:
+            config_for_file_type = settings.FILE_UPLOAD_RESTRICTIONS[attrs["type"]]
+            if ext.lower() not in config_for_file_type["allowed_extensions"]:
+                logger.info(
+                    "create_item: file extension not allowed %s for filename %s",
+                    ext,
+                    attrs["filename"],
+                )
                 raise serializers.ValidationError(
-                    {"permission": f"Invalid permission: {str(e)}"}
-                ) from e
+                    {"filename": _("This file extension is not allowed.")},
+                    code="item_create_file_extension_not_allowed",
+                )
+
+        # The title will be the filename if not provided
+        if not attrs.get("title", None):
+            attrs["title"] = filename_root
 
         return attrs
+
+    def get_policy(self, file):
+        """Return the policy to use if the item is a file."""
+
+        if file.upload_state == models.FileUploadStateChoices.READY:
+            return None
+
+        return utils.generate_upload_policy(file)
+
+    def update(self, instance, validated_data):
+        raise NotImplementedError("Update method can not be used.")

src/backend/core/api/throttling.py

@@ -0,0 +1,75 @@
+"""Throttling modules for the API."""
+
+from django.conf import settings
+
+from lasuite.drf.throttling import MonitoredThrottleMixin
+from rest_framework.throttling import AnonRateThrottle, UserRateThrottle
+from sentry_sdk import capture_message
+
+
+def sentry_monitoring_throttle_failure(message):
+    """Log when a failure occurs to detect rate limiting issues."""
+    capture_message(message, "warning")
+
+
+class MonitoredAnonRateThrottle(MonitoredThrottleMixin, AnonRateThrottle):
+    """Throttle for the monitored scoped rate throttle."""
+
+
+class MonitoredUserRateThrottle(MonitoredThrottleMixin, UserRateThrottle):
+    """Throttle for the monitored scoped rate throttle."""
+
+
+class RequestEntryAuthenticatedUserRateThrottle(MonitoredUserRateThrottle):
+    """Throttle authenticated user requesting room entry"""
+
+    scope = "request_entry"
+
+    def get_cache_key(self, request, view):
+        """Use the authenticated user ID as the throttle cache key."""
+
+        if request.user and not request.user.is_authenticated:
+            return None  # Defer to RequestEntryAnonRateThrottle for anonymous users.
+
+        return super().get_cache_key(request, view)
+
+
+class RequestEntryAnonRateThrottle(MonitoredAnonRateThrottle):
+    """Throttle Anonymous user requesting room entry"""
+
+    scope = "request_entry"
+
+    def get_cache_key(self, request, view):
+        """Use the lobby participant cookie ID as the throttle cache key.
+
+        Only throttle if a cookie is already set. If no cookie exists yet,
+        return None to skip throttling — the cookie will be set on the first
+        response, and throttling will apply from the second request onward.
+
+        Keying on the cookie rather than the IP address prevents penalising
+        multiple users behind the same NAT/proxy, and is consistent with how
+        LobbyService identifies participants.
+
+        Note: as per DRF documentation, application-level throttling is not a
+        security measure against brute-force or DoS attacks. This throttle exists
+        solely to guard against accidental hammering from buggy clients.
+        """
+
+        if request.user and request.user.is_authenticated:
+            return None  # Only throttle unauthenticated requests.
+
+        participant_id = request.COOKIES.get(settings.LOBBY_COOKIE_NAME)
+
+        if participant_id is None:
+            return None  # No throttling for cookieless requests
+
+        return self.cache_format % {
+            "scope": self.scope,
+            "ident": participant_id,
+        }
+
+
+class CreationCallbackAnonRateThrottle(MonitoredAnonRateThrottle):
+    """Throttle Anonymous user requesting room generation callback"""
+
+    scope = "creation_callback"

src/backend/core/api/viewsets.py

@@ -1,16 +1,26 @@
 """API endpoints"""
+# pylint: disable=too-many-lines
 
 import uuid
 from logging import getLogger
-from urllib.parse import urlparse
+from urllib.parse import unquote, urlparse
 
 from django.conf import settings
+from django.core.files.storage import default_storage
 from django.db.models import Q
 from django.http import Http404
 from django.shortcuts import get_object_or_404
 from django.utils.text import slugify
+from django.utils.translation import gettext_lazy as _
 
-from rest_framework import decorators, mixins, pagination, throttling, viewsets
+from django_filters import rest_framework as django_filters
+from rest_framework import (
+    decorators,
+    filters,
+    mixins,
+    pagination,
+    viewsets,
+)
 from rest_framework import (
     exceptions as drf_exceptions,
 )
@@ -22,10 +32,13 @@ from rest_framework import (
 )
 
 from core import enums, models, utils
+from core.api.filters import ListFileFilter
+from core.enums import MEDIA_STORAGE_URL_PATTERN
 from core.recording.enums import FileExtension
 from core.recording.event.authentication import StorageEventAuthentication
 from core.recording.event.exceptions import (
     InvalidBucketError,
+    InvalidFilepathError,
     InvalidFileTypeError,
     ParsingEventDataError,
 )
@@ -56,9 +69,10 @@ from core.services.participants_management import (
 )
 from core.services.room_creation import RoomCreation
 from core.services.subtitle import SubtitleException, SubtitleService
+from core.tasks.file import process_file_deletion
 
 from ..authentication.livekit import LiveKitTokenAuthentication
-from . import permissions, serializers
+from . import permissions, serializers, throttling
 from .feature_flag import FeatureFlag
 
 # pylint: disable=too-many-ancestors
@@ -77,20 +91,20 @@ class NestedGenericViewSet(viewsets.GenericViewSet):
     lookup_fields: list[str] = ["pk"]
     lookup_url_kwargs: list[str] = []
 
-    def __getattribute__(self, item):
+    def __getattribute__(self, file):
         """
         This method is overridden to allow to get the last lookup field or lookup url kwarg
         when accessing the `lookup_field` or `lookup_url_kwarg` attribute. This is useful
         to keep compatibility with all methods used by the parent class `GenericViewSet`.
         """
-        if item in ["lookup_field", "lookup_url_kwarg"]:
-            return getattr(self, item + "s", [None])[-1]
+        if file in ["lookup_field", "lookup_url_kwarg"]:
+            return getattr(self, file + "s", [None])[-1]
 
-        return super().__getattribute__(item)
+        return super().__getattribute__(file)
 
     def get_queryset(self):
         """
-        Get the list of items for this view.
+        Get the list of files for this view.
 
         `lookup_fields` attribute is enumerated here to perform the nested lookup.
         """
@@ -191,18 +205,6 @@ class UserViewSet(
         )
 
 
-class RequestEntryAnonRateThrottle(throttling.AnonRateThrottle):
-    """Throttle Anonymous user requesting room entry"""
-
-    scope = "request_entry"
-
-
-class CreationCallbackAnonRateThrottle(throttling.AnonRateThrottle):
-    """Throttle Anonymous user requesting room generation callback"""
-
-    scope = "creation_callback"
-
-
 class RoomViewSet(
     mixins.CreateModelMixin,
     mixins.DestroyModelMixin,
@@ -213,6 +215,7 @@ class RoomViewSet(
     API endpoints to access and perform actions on rooms.
     """
 
+    pagination_class = Pagination
     permission_classes = [permissions.RoomPermissions]
     queryset = models.Room.objects.all()
     serializer_class = serializers.RoomSerializer
@@ -308,12 +311,14 @@ class RoomViewSet(
             )
 
         mode = serializer.validated_data["mode"]
-        options = serializer.validated_data["options"]
+        options = serializer.validated_data.get("options")
         room = self.get_object()
 
         # May raise exception if an active or initiated recording already exist for the room
         recording = models.Recording.objects.create(
-            room=room, mode=mode, options=options
+            room=room,
+            mode=mode,
+            options=options.model_dump(exclude_none=True) if options else {},
         )
 
         models.RecordingAccess.objects.create(
@@ -379,7 +384,10 @@ class RoomViewSet(
         methods=["post"],
         url_path="request-entry",
         permission_classes=[],
-        throttle_classes=[RequestEntryAnonRateThrottle],
+        throttle_classes=[
+            throttling.RequestEntryAuthenticatedUserRateThrottle,
+            throttling.RequestEntryAnonRateThrottle,
+        ],
     )
     def request_entry(self, request, pk=None):  # pylint: disable=unused-argument
         """Request entry to a room"""
@@ -480,16 +488,14 @@ class RoomViewSet(
             if status_code == drf_status.HTTP_500_INTERNAL_SERVER_ERROR:
                 raise e
 
-            return drf_response.Response(
-                {"status": "error", "message": str(e)}, status=status_code
-            )
+            return drf_response.Response({"status": "error"}, status=status_code)
 
     @decorators.action(
         detail=False,
         methods=["post"],
         url_path="creation-callback",
         permission_classes=[],
-        throttle_classes=[CreationCallbackAnonRateThrottle],
+        throttle_classes=[throttling.CreationCallbackAnonRateThrottle],
     )
     def creation_callback(self, request):
         """Retrieve cached room data via an unauthenticated request with a unique ID.
@@ -619,13 +625,15 @@ class RoomViewSet(
         serializer = serializers.UpdateParticipantSerializer(data=request.data)
         serializer.is_valid(raise_exception=True)
 
+        permission = serializer.validated_data.get("permission")
+
         try:
             ParticipantsManagement().update(
                 room_name=str(room.pk),
                 identity=str(serializer.validated_data["participant_identity"]),
                 metadata=serializer.validated_data.get("metadata"),
                 attributes=serializer.validated_data.get("attributes"),
-                permission=serializer.validated_data.get("permission"),
+                permission=permission.model_dump() if permission else None,
                 name=serializer.validated_data.get("name"),
             )
         except ParticipantsManagementException:
@@ -747,14 +755,19 @@ class RecordingViewSet(
             recording_id = parser.get_recording_id(request.data)
 
         except ParsingEventDataError as e:
-            raise drf_exceptions.PermissionDenied(f"Invalid request data: {e}") from e
+            raise drf_exceptions.PermissionDenied("Invalid request data.") from e
 
         except InvalidBucketError as e:
-            raise drf_exceptions.PermissionDenied("Invalid bucket specified") from e
+            raise drf_exceptions.PermissionDenied("Invalid bucket specified.") from e
 
-        except InvalidFileTypeError as e:
+        except InvalidFilepathError:
             return drf_response.Response(
-                {"message": f"Ignore this file type, {e}"},
+                {"message": "Notification ignored."},
+            )
+
+        except InvalidFileTypeError:
+            return drf_response.Response(
+                {"message": "Notification ignored."},
             )
 
         try:
@@ -801,7 +814,7 @@ class RecordingViewSet(
         # Extract the original URL from the request header
         original_url = request.META.get("HTTP_X_ORIGINAL_URL")
         if not original_url:
-            logger.debug("Missing HTTP_X_ORIGINAL_URL header in subrequest")
+            logger.warning("Missing HTTP_X_ORIGINAL_URL header in subrequest")
             raise drf_exceptions.PermissionDenied()
 
         logger.debug("Original url: '%s'", original_url)
@@ -818,7 +831,7 @@ class RecordingViewSet(
         try:
             return match.groupdict()
         except (ValueError, AttributeError) as exc:
-            logger.debug("Failed to extract parameters from subrequest URL: %s", exc)
+            logger.warning("Failed to extract parameters from subrequest URL: %s", exc)
             raise drf_exceptions.PermissionDenied() from exc
 
     @decorators.action(detail=False, methods=["get"], url_path="media-auth")
@@ -842,7 +855,7 @@ class RecordingViewSet(
         recording_id = url_params["recording_id"]
 
         extension = url_params["extension"]
-        if extension not in [item.value for item in FileExtension]:
+        if extension not in [file.value for file in FileExtension]:
             raise drf_exceptions.ValidationError({"detail": "Unsupported extension."})
 
         try:
@@ -866,3 +879,324 @@ class RecordingViewSet(
         request = utils.generate_s3_authorization_headers(recording.key)
 
         return drf_response.Response("authorized", headers=request.headers, status=200)
+
+
+# pylint: disable=too-many-public-methods
+class FileViewSet(
+    SerializerPerActionMixin,
+    mixins.CreateModelMixin,
+    mixins.DestroyModelMixin,
+    mixins.UpdateModelMixin,
+    mixins.ListModelMixin,
+    viewsets.GenericViewSet,
+):
+    """
+    FileViewSet API.
+
+    This viewset provides CRUD operations and additional actions for managing files.
+
+    ### API Endpoints:
+    1. **List**: Retrieve a paginated list of files.
+       Example: GET /files/?page=2
+    2. **Retrieve**: Get a specific file by its ID.
+       Example: GET /files/{id}/
+    3. **Create**: Create a new file.
+       Example: POST /files/
+    4. **Update**: Update a file by its ID.
+       Example: PUT /files/{id}/
+    5. **Delete**: Soft delete a file by its ID.
+       Example: DELETE /files/{id}/
+
+
+    ### Ordering: created_at, updated_at, title
+
+        Example:
+        - Ascending: GET /api/v1.0/files/?ordering=created_at
+
+    ### Filtering:
+        - `is_creator_me=true`: Returns files created by the current user.
+        - `is_creator_me=false`: Returns files created by other users.
+        - `is_deleted=false`: Returns files that are not (soft) deleted
+
+        Example:
+        - GET /api/v1.0/files/?is_creator_me=true
+        - GET /api/v1.0/files/?is_creator_me=false&is_deleted=false
+
+    ### Notes:
+    - Implements soft delete logic to retain file
+    """
+
+    ordering = ["-updated_at"]
+    ordering_fields = ["created_at", "updated_at", "title"]
+    pagination_class = Pagination
+    permission_classes = [
+        permissions.FilePermission,
+    ]
+    queryset = models.File.objects.filter(hard_deleted_at__isnull=True)
+    default_serializer_class = serializers.FileSerializer
+    serializer_classes = {
+        "list": serializers.ListFileSerializer,
+        "create": serializers.CreateFileSerializer,
+    }
+    filter_backends = (django_filters.DjangoFilterBackend, filters.OrderingFilter)
+    filterset_class = ListFileFilter
+
+    def get_queryset(self):
+        """Get queryset that defaults to the current request user."""
+        user = self.request.user
+        queryset = super().get_queryset().select_related("creator")
+
+        if not user.is_authenticated:
+            return queryset.none()
+
+        # For now, we force the filtering on the current user in all cases, might evolve later
+        queryset = queryset.filter(creator=user)
+        return queryset
+
+    def get_response_for_queryset(self, queryset, context=None):
+        """Return paginated response for the queryset if requested."""
+        context = context or self.get_serializer_context()
+        page = self.paginate_queryset(queryset)
+        if page is not None:
+            serializer = self.get_serializer(page, many=True, context=context)
+            result = self.get_paginated_response(serializer.data)
+            return result
+
+        serializer = self.get_serializer(queryset, many=True, context=context)
+        return drf_response.Response(serializer.data)
+
+    def perform_create(self, serializer):
+        """Set the current user as creator of the newly created file."""
+
+        if settings.FILE_UPLOAD_APPLY_RESTRICTIONS:
+            file_type = serializer.validated_data["type"]
+            config_for_file_type = settings.FILE_UPLOAD_RESTRICTIONS[file_type]
+
+            count = models.File.objects.filter(
+                creator=self.request.user,
+                deleted_at__isnull=True,
+                type=file_type,
+            ).count()
+
+            if count >= config_for_file_type["max_count_by_user"]:
+                logger.info(
+                    "create_item: user reached max files per user for type %s",
+                    file_type,
+                )
+                raise serializers.PermissionDenied(
+                    _("You have reached the maximum number of files for this type.")
+                )
+
+        serializer.save(creator=self.request.user)
+
+    def perform_destroy(self, instance):
+        """Override to implement a soft delete instead of dumping the record in database."""
+        instance.soft_delete()
+
+    @decorators.action(detail=True, methods=["post"], url_path="upload-ended")
+    @FeatureFlag.require("file_upload")
+    def upload_ended(self, request, *args, **kwargs):
+        """
+        Check the actual uploaded file and mark it as ready.
+        """
+
+        file = self.get_object()
+
+        if not file.is_pending_upload:
+            raise drf_exceptions.ValidationError(
+                {"file": "This action is only available for files in PENDING state."},
+                code="file_upload_state_not_pending",
+            )
+
+        s3_client = default_storage.connection.meta.client
+
+        head_response = s3_client.head_object(
+            Bucket=default_storage.bucket_name, Key=file.file_key
+        )
+        file_size = head_response["ContentLength"]
+
+        if settings.FILE_UPLOAD_APPLY_RESTRICTIONS:
+            config_for_file_type = settings.FILE_UPLOAD_RESTRICTIONS[file.type]
+            if file_size > config_for_file_type["max_size"]:
+                self._complete_file_deletion(file)
+                logger.info(
+                    "upload_ended: file size (%s) for file %s higher than the allowed max size",
+                    file_size,
+                    file.file_key,
+                )
+                raise drf_exceptions.ValidationError(
+                    detail="The file size is higher than the allowed max size.",
+                    code="file_size_exceeded",
+                )
+
+        # python-magic recommends using at least the first 2048 bytes
+        # to reduce incorrect identification.
+        # This is a tradeoff between pulling in the whole file and the most likely relevant bytes
+        # of the file for mime type identification.
+        if file_size > 2048:
+            range_response = s3_client.get_object(
+                Bucket=default_storage.bucket_name,
+                Key=file.file_key,
+                Range="bytes=0-2047",
+            )
+            file_head = range_response["Body"].read()
+        else:
+            file_head = s3_client.get_object(
+                Bucket=default_storage.bucket_name, Key=file.file_key
+            )["Body"].read()
+
+        # Use improved MIME type detection combining magic bytes and file extension
+        logger.info("upload_ended: detecting mimetype for file: %s", file.file_key)
+        mimetype = utils.detect_mimetype(file_head, filename=file.filename)
+
+        if settings.FILE_UPLOAD_APPLY_RESTRICTIONS:
+            config_for_file_type = settings.FILE_UPLOAD_RESTRICTIONS[file.type]
+            allowed_file_mimetypes = config_for_file_type["allowed_mimetypes"]
+            if mimetype not in allowed_file_mimetypes:
+                self._complete_file_deletion(file)
+                logger.warning(
+                    "upload_ended: mimetype not allowed %s for file %s",
+                    mimetype,
+                    file.file_key,
+                )
+                raise drf_exceptions.ValidationError(
+                    detail="The file type is not allowed.",
+                    code="file_type_not_allowed",
+                )
+
+        file.upload_state = models.FileUploadStateChoices.READY
+        file.mimetype = mimetype
+        file.size = file_size
+
+        file.save(update_fields=["upload_state", "mimetype", "size"])
+
+        if head_response["ContentType"] != mimetype:
+            logger.info(
+                "upload_ended: content type mismatch between object storage and file,"
+                " updating from %s to %s",
+                head_response["ContentType"],
+                mimetype,
+            )
+            s3_client.copy_object(
+                Bucket=default_storage.bucket_name,
+                Key=file.file_key,
+                CopySource={
+                    "Bucket": default_storage.bucket_name,
+                    "Key": file.file_key,
+                },
+                ContentType=mimetype,
+                Metadata=head_response["Metadata"],
+                MetadataDirective="REPLACE",
+            )
+
+        # Not yet implemented
+        # Change the file.upload_state when this will be done
+        # malware_detection.analyse_file(file.file_key, file_id=file.id)
+
+        serializer = self.get_serializer(file)
+
+        return drf_response.Response(serializer.data, status=drf_status.HTTP_200_OK)
+
+    def _complete_file_deletion(self, file):
+        """Delete a file completely."""
+        file.soft_delete()
+        file.hard_delete()
+        process_file_deletion.delay(file.id)
+
+    def _authorize_subrequest(self, request, pattern):
+        """
+        Authorize access based on the original URL of an Nginx subrequest
+        and user permissions. Returns a dictionary of URL parameters if authorized.
+
+        The original url is passed by nginx in the "HTTP_X_ORIGINAL_URL" header.
+        See corresponding ingress configuration in Helm chart and read about the
+        nginx.ingress.kubernetes.io/auth-url annotation to understand how the Nginx ingress
+        is configured to do this.
+
+        Based on the original url and the logged in user, we must decide if we authorize Nginx
+        to let this request go through (by returning a 200 code) or if we block it (by returning
+        a 403 error). Note that we return 403 errors without any further details for security
+        reasons.
+
+        Parameters:
+        - pattern: The regex pattern to extract identifiers from the URL.
+
+        Returns:
+        - A dictionary of URL parameters if the request is authorized.
+        Raises:
+        - PermissionDenied if authorization fails.
+        """
+        # Extract the original URL from the request header
+        original_url = request.META.get("HTTP_X_ORIGINAL_URL")
+        if not original_url:
+            logger.warning("Missing HTTP_X_ORIGINAL_URL header in subrequest")
+            raise drf_exceptions.PermissionDenied()
+
+        parsed_url = urlparse(original_url)
+        match = pattern.search(unquote(parsed_url.path))
+
+        if not match:
+            logger.warning(
+                "Subrequest URL '%s' did not match pattern '%s'",
+                parsed_url.path,
+                pattern,
+            )
+            raise drf_exceptions.PermissionDenied()
+
+        try:
+            url_params = match.groupdict()
+        except (ValueError, AttributeError) as exc:
+            logger.warning("Failed to extract parameters from subrequest URL: %s", exc)
+            raise drf_exceptions.PermissionDenied() from exc
+
+        pk = url_params.get("pk")
+        if not pk:
+            logger.warning("File ID (pk) not found in URL parameters: %s", url_params)
+            raise drf_exceptions.PermissionDenied()
+
+        # Fetch the file and check if the user has access
+        queryset = models.File.objects.all()
+        # No suspicious analysis implemented yet
+        # queryset = self._filter_suspicious_files(queryset, request.user)
+        try:
+            file = queryset.get(pk=pk)
+        except models.File.DoesNotExist as exc:
+            logger.warning("File with ID '%s' does not exist", pk)
+            raise drf_exceptions.PermissionDenied() from exc
+
+        user_abilities = file.get_abilities(request.user)
+        if not user_abilities.get(self.action, False):
+            logger.warning(
+                "User '%s' lacks permission for file '%s'", request.user.id, pk
+            )
+            raise drf_exceptions.PermissionDenied()
+
+        logger.debug(
+            "Subrequest authorization successful. Extracted parameters: %s", url_params
+        )
+        return url_params, request.user.id, file
+
+    @decorators.action(detail=False, methods=["get"], url_path="media-auth")
+    @FeatureFlag.require("file_upload")
+    def media_auth(self, request, *args, **kwargs):
+        """
+        This view is used by an Nginx subrequest to control access to an file's
+        attachment file.
+
+        When we let the request go through, we compute authorization headers that will be added to
+        the request going through thanks to the nginx.ingress.kubernetes.io/auth-response-headers
+        annotation. The request will then be proxied to the object storage backend who will
+        respond with the file after checking the signature included in headers.
+        """
+        url_params, _, file = self._authorize_subrequest(
+            request, MEDIA_STORAGE_URL_PATTERN
+        )
+
+        if file.is_pending_upload:
+            logger.warning("File '%s' is not ready", file.id)
+            raise drf_exceptions.PermissionDenied()
+
+        # Generate S3 authorization headers using the extracted URL parameters
+        request = utils.generate_s3_authorization_headers(f"{url_params.get('key'):s}")
+
+        return drf_response.Response("authorized", headers=request.headers, status=200)

src/backend/core/enums.py

@@ -14,9 +14,15 @@ FILE_EXT_REGEX = r"[a-zA-Z0-9]{1,10}"
 
 # pylint: disable=line-too-long
 RECORDING_STORAGE_URL_PATTERN = re.compile(
-    f"/media/{settings.RECORDING_OUTPUT_FOLDER}/(?P<recording_id>{UUID_REGEX:s}).(?P<extension>{FILE_EXT_REGEX:s})"
+    rf"{settings.MEDIA_URL:s}{settings.RECORDING_OUTPUT_FOLDER}/(?P<recording_id>{UUID_REGEX:s})\.(?P<extension>{FILE_EXT_REGEX:s})"
 )
 
+MEDIA_STORAGE_URL_PATTERN = re.compile(
+    f"{settings.MEDIA_URL:s}"
+    rf"(?P<key>{settings.FILE_UPLOAD_PATH:s}/(?P<pk>{UUID_REGEX:s})\.{FILE_EXT_REGEX:s})$"
+)
+
+
 # Django sets `LANGUAGES` by default with all supported languages. We can use it for
 # the choice of languages which should not be limited to the few languages active in
 # the app.

src/backend/core/external_api/authentication.py

@@ -1,25 +1,51 @@
 """Authentication Backends for external application to the Meet core app."""
 
+# pylint: disable=R0913,R0917
+# ruff: noqa: PLR0913
+
 import logging
 
 from django.conf import settings
 from django.contrib.auth import get_user_model
 from django.core.exceptions import SuspiciousOperation
 
-import jwt as pyJwt
 from lasuite.oidc_resource_server.backend import ResourceServerBackend as LaSuiteBackend
 from rest_framework import authentication, exceptions
 
+from core.models import Application
+from core.services import jwt_token
+
 User = get_user_model()
 logger = logging.getLogger(__name__)
 
 
-class ApplicationJWTAuthentication(authentication.BaseAuthentication):
-    """JWT authentication for application-delegated API access.
+class BaseJWTAuthentication(authentication.BaseAuthentication):
+    """Base JWT authentication class."""
 
-    Validates JWT tokens issued to applications that are acting on behalf
-    of users. Tokens must include user_id, client_id, and delegation flag.
-    """
+    def __init__(
+        self, secret_key, algorithm, issuer, audience, expiration_seconds, token_type
+    ):
+        """Initialize the JWT authentication backend with the given token service configuration.
+
+        Args:
+            secret_key: Secret key for JWT encoding/decoding
+            algorithm: JWT algorithm (e.g. HS256)
+            issuer: Expected token issuer identifier
+            audience: Expected token audience identifier
+            expiration_seconds: Token expiration time in seconds
+            token_type: Token type (e.g. Bearer)
+        """
+
+        super().__init__()
+
+        self._token_service = jwt_token.JwtTokenService(
+            secret_key=secret_key,
+            algorithm=algorithm,
+            issuer=issuer,
+            audience=audience,
+            expiration_seconds=expiration_seconds,
+            token_type=token_type,
+        )
 
     def authenticate(self, request):
         """Extract and validate JWT from Authorization header.
@@ -46,6 +72,78 @@ class ApplicationJWTAuthentication(authentication.BaseAuthentication):
 
         return self.authenticate_credentials(token)
 
+    def decode_jwt(self, token):
+        """Decode and validate JWT token.
+
+        Args:
+            token: JWT token string
+
+        Returns:
+            Decoded payload dict, or None if token is invalid
+
+        Raises:
+            AuthenticationFailed: If token is expired or has invalid issuer/audience
+        """
+
+        try:
+            payload = self._token_service.decode_jwt(token)
+            return payload
+        except jwt_token.TokenExpiredError as e:
+            logger.warning("Token expired")
+            raise exceptions.AuthenticationFailed("Token expired.") from e
+        except jwt_token.TokenInvalidError as e:
+            logger.warning("Invalid JWT issuer or audience: %s", e)
+            raise exceptions.AuthenticationFailed("Invalid token.") from e
+        except jwt_token.TokenDecodeError:
+            # Invalid JWT token - defer to next authentication backend
+            return None
+
+    def validate_payload(self, payload):
+        """Validate JWT payload claims.
+
+        Override in subclasses to add custom validation.
+
+        Args:
+            payload: Decoded JWT payload
+
+        Raises:
+            AuthenticationFailed: If required claims are missing or invalid
+        """
+
+    def get_user(self, payload):
+        """Retrieve and validate user from payload.
+
+        Args:
+            payload: Decoded JWT payload
+
+        Returns:
+            User instance
+
+        Raises:
+            AuthenticationFailed: If user not found or inactive
+        """
+        user_id = payload.get("user_id")
+
+        if not user_id:
+            logger.warning("Missing 'user_id' in JWT payload")
+            raise exceptions.AuthenticationFailed("Invalid token claims.")
+
+        try:
+            user = User.objects.get(id=user_id)
+        except User.DoesNotExist as e:
+            logger.warning("User not found: %s", user_id)
+            raise exceptions.AuthenticationFailed("User not found.") from e
+
+        if not user.is_active:
+            logger.warning("Inactive user attempted authentication: %s", user_id)
+            raise exceptions.AuthenticationFailed("User account is disabled.")
+
+        return user
+
+    def authenticate_header(self, request):
+        """Return authentication scheme for WWW-Authenticate header."""
+        return "Bearer"
+
     def authenticate_credentials(self, token):
         """Validate JWT token and return authenticated user.
 
@@ -60,60 +158,61 @@ class ApplicationJWTAuthentication(authentication.BaseAuthentication):
         Raises:
             AuthenticationFailed: If token is expired, or user not found
         """
-        # Decode and validate JWT
-        try:
-            payload = pyJwt.decode(
-                token,
-                settings.APPLICATION_JWT_SECRET_KEY,
-                algorithms=[settings.APPLICATION_JWT_ALG],
-                issuer=settings.APPLICATION_JWT_ISSUER,
-                audience=settings.APPLICATION_JWT_AUDIENCE,
-            )
-        except pyJwt.ExpiredSignatureError as e:
-            logger.warning("Token expired")
-            raise exceptions.AuthenticationFailed("Token expired.") from e
-        except pyJwt.InvalidIssuerError as e:
-            logger.warning("Invalid JWT issuer: %s", e)
-            raise exceptions.AuthenticationFailed("Invalid token.") from e
-        except pyJwt.InvalidAudienceError as e:
-            logger.warning("Invalid JWT audience: %s", e)
-            raise exceptions.AuthenticationFailed("Invalid token.") from e
-        except pyJwt.InvalidTokenError:
-            # Invalid JWT token - defer to next authentication backend
+
+        payload = self.decode_jwt(token)
+
+        if payload is None:
             return None
 
-        user_id = payload.get("user_id")
+        self.validate_payload(payload)
+        user = self.get_user(payload)
+
+        return (user, payload)
+
+
+class ApplicationJWTAuthentication(BaseJWTAuthentication):
+    """JWT authentication for application-delegated API access.
+
+    Validates JWT tokens issued to applications that are acting on behalf
+    of users. Tokens must include user_id, client_id, and delegation flag.
+    """
+
+    def __init__(self):
+        """Initialize authentication backend with application JWT settings from Django settings."""
+        super().__init__(
+            secret_key=settings.APPLICATION_JWT_SECRET_KEY,
+            algorithm=settings.APPLICATION_JWT_ALG,
+            issuer=settings.APPLICATION_JWT_ISSUER,
+            audience=settings.APPLICATION_JWT_AUDIENCE,
+            expiration_seconds=settings.APPLICATION_JWT_EXPIRATION_SECONDS,
+            token_type=settings.APPLICATION_JWT_TOKEN_TYPE,
+        )
+
+    def validate_payload(self, payload):
+        """Validate application-specific claims."""
         client_id = payload.get("client_id")
         is_delegated = payload.get("delegated", False)
 
-        if not user_id:
-            logger.warning("Missing 'user_id' in JWT payload")
-            raise exceptions.AuthenticationFailed("Invalid token claims.")
-
         if not client_id:
             logger.warning("Missing 'client_id' in JWT payload")
             raise exceptions.AuthenticationFailed("Invalid token claims.")
 
+        try:
+            application = Application.objects.get(client_id=client_id)
+        except Application.DoesNotExist as e:
+            logger.warning("Application not found: %s", client_id)
+            raise exceptions.AuthenticationFailed("Application not found.") from e
+
+        if not application.is_active:
+            logger.warning(
+                "Inactive application attempted authentication: %s", client_id
+            )
+            raise exceptions.AuthenticationFailed("Application is disabled.")
+
         if not is_delegated:
             logger.warning("Token is not marked as delegated")
             raise exceptions.AuthenticationFailed("Invalid token type.")
 
-        try:
-            user = User.objects.get(id=user_id)
-        except User.DoesNotExist as e:
-            logger.warning("User not found: %s", user_id)
-            raise exceptions.AuthenticationFailed("User not found.") from e
-
-        if not user.is_active:
-            logger.warning("Inactive user attempted authentication: %s", user_id)
-            raise exceptions.AuthenticationFailed("User account is disabled.")
-
-        return (user, payload)
-
-    def authenticate_header(self, request):
-        """Return authentication scheme for WWW-Authenticate header."""
-        return "Bearer"
-
 
 class ResourceServerBackend(LaSuiteBackend):
     """OIDC Resource Server backend for user creation and retrieval."""

src/backend/core/external_api/permissions.py

@@ -33,12 +33,11 @@ class BaseScopePermission(permissions.BasePermission):
         Raises:
             PermissionDenied: If required scope is missing from token
         """
-        # Get the current action (e.g., 'list', 'create')
+        # Get the current action (e.g., 'list', 'create'), if None let DRF handle it
         action = getattr(view, "action", None)
         if not action:
-            raise exceptions.PermissionDenied(
-                "Insufficient permissions. Unknown action."
-            )
+            # DRF routers return a 405 for unsupported methods
+            return True
 
         required_scope = self.scope_map.get(action)
         if not required_scope:
@@ -57,9 +56,12 @@ class BaseScopePermission(permissions.BasePermission):
         if isinstance(token_scopes, str):
             token_scopes = token_scopes.split()
 
+        # Ensure scopes is a deduplicated list (preserving order) and lowercase all scopes
+        token_scopes = list(dict.fromkeys(scope.lower() for scope in token_scopes))
+
         if settings.OIDC_RS_SCOPES_PREFIX:
             token_scopes = [
-                scope.replace(f"{settings.OIDC_RS_SCOPES_PREFIX}:", "")
+                scope.removeprefix(f"{settings.OIDC_RS_SCOPES_PREFIX}:")
                 for scope in token_scopes
             ]
 
@@ -82,3 +84,23 @@ class HasRequiredRoomScope(BaseScopePermission):
         "partial_update": models.ApplicationScope.ROOMS_UPDATE,
         "destroy": models.ApplicationScope.ROOMS_DELETE,
     }
+
+
+class RoomPermissions(permissions.BasePermission):
+    """Permissions applying to the room API endpoint."""
+
+    def has_permission(self, request, view):
+        """Allow access only to authenticated users."""
+        return request.user.is_authenticated
+
+    def has_object_permission(self, request, view, obj):
+        """Enforce role-based access: read=any role, delete=owner, write=admin or owner."""
+        user = request.user
+
+        if request.method in permissions.SAFE_METHODS:
+            return obj.has_any_role(user)
+
+        if request.method == "DELETE":
+            return obj.is_owner(user)
+
+        return obj.is_administrator_or_owner(user)

src/backend/core/external_api/viewsets.py

@@ -1,14 +1,12 @@
 """External API endpoints"""
 
-from datetime import datetime, timedelta, timezone
 from logging import getLogger
 
 from django.conf import settings
 from django.contrib.auth.hashers import check_password
-from django.core.exceptions import ValidationError
+from django.core.exceptions import SuspiciousOperation, ValidationError
 from django.core.validators import validate_email
 
-import jwt
 from lasuite.oidc_resource_server.authentication import ResourceServerAuthentication
 from rest_framework import decorators, mixins, viewsets
 from rest_framework import (
@@ -22,13 +20,14 @@ from rest_framework import (
 )
 
 from core import api, models
+from core.services.jwt_token import JwtTokenService
 
 from . import authentication, permissions, serializers
 
 logger = getLogger(__name__)
 
 
-class ApplicationViewSet(viewsets.GenericViewSet):
+class ApplicationViewSet(viewsets.ViewSet):
     """API endpoints for application authentication and token generation."""
 
     @decorators.action(
@@ -62,12 +61,12 @@ class ApplicationViewSet(viewsets.GenericViewSet):
         except models.Application.DoesNotExist as e:
             raise drf_exceptions.AuthenticationFailed("Invalid credentials") from e
 
-        if not application.active:
-            raise drf_exceptions.AuthenticationFailed("Application is inactive")
-
         if not check_password(client_secret, application.client_secret):
             raise drf_exceptions.AuthenticationFailed("Invalid credentials")
 
+        if not application.is_active:
+            raise drf_exceptions.AuthenticationFailed("Application is inactive")
+
         email = serializer.validated_data["scope"]
         try:
             validate_email(email)
@@ -93,7 +92,7 @@ class ApplicationViewSet(viewsets.GenericViewSet):
             )
 
         try:
-            user = models.User.objects.get(email=email)
+            user = models.User.objects.get(email__iexact=email)
         except models.User.DoesNotExist as e:
             if (
                 settings.APPLICATION_ALLOW_USER_CREATION
@@ -123,34 +122,33 @@ class ApplicationViewSet(viewsets.GenericViewSet):
                 )
             else:
                 raise drf_exceptions.NotFound("User not found.") from e
+        except models.User.MultipleObjectsReturned as e:
+            raise SuspiciousOperation(
+                "Multiple user accounts share a common email."
+            ) from e
 
-        now = datetime.now(timezone.utc)
         scope = " ".join(application.scopes or [])
 
-        payload = {
-            "iss": settings.APPLICATION_JWT_ISSUER,
-            "aud": settings.APPLICATION_JWT_AUDIENCE,
-            "iat": now,
-            "exp": now + timedelta(seconds=settings.APPLICATION_JWT_EXPIRATION_SECONDS),
-            "client_id": client_id,
-            "scope": scope,
-            "user_id": str(user.id),
-            "delegated": True,
-        }
-
-        token = jwt.encode(
-            payload,
-            settings.APPLICATION_JWT_SECRET_KEY,
+        token_service = JwtTokenService(
+            secret_key=settings.APPLICATION_JWT_SECRET_KEY,
             algorithm=settings.APPLICATION_JWT_ALG,
+            issuer=settings.APPLICATION_JWT_ISSUER,
+            audience=settings.APPLICATION_JWT_AUDIENCE,
+            expiration_seconds=settings.APPLICATION_JWT_EXPIRATION_SECONDS,
+            token_type=settings.APPLICATION_JWT_TOKEN_TYPE,
+        )
+
+        data = token_service.generate_jwt(
+            user,
+            scope,
+            {
+                "client_id": client_id,
+                "delegated": True,
+            },
         )
 
         return drf_response.Response(
-            {
-                "access_token": token,
-                "token_type": settings.APPLICATION_JWT_TOKEN_TYPE,
-                "expires_in": settings.APPLICATION_JWT_EXPIRATION_SECONDS,
-                "scope": scope,
-            },
+            data,
             status=drf_status.HTTP_200_OK,
         )
 
@@ -178,7 +176,9 @@ class RoomViewSet(
         ResourceServerAuthentication,
     ]
     permission_classes = [
-        api.permissions.IsAuthenticated & permissions.HasRequiredRoomScope
+        api.permissions.IsAuthenticated
+        & permissions.HasRequiredRoomScope
+        & permissions.RoomPermissions
     ]
     queryset = models.Room.objects.all()
     serializer_class = serializers.RoomSerializer

src/backend/core/factories.py

@@ -2,8 +2,11 @@
 Core application factories
 """
 
+from io import BytesIO
+
 from django.conf import settings
 from django.contrib.auth.hashers import make_password
+from django.core.files.storage import default_storage
 from django.utils.text import slugify
 
 import factory.fuzzy
@@ -126,7 +129,7 @@ class ApplicationFactory(factory.django.DjangoModelFactory):
         model = models.Application
 
     name = factory.Faker("company")
-    active = True
+    is_active = True
     client_id = factory.LazyFunction(utils.generate_client_id)
     client_secret = factory.LazyFunction(utils.generate_client_secret)
     scopes = []
@@ -153,3 +156,42 @@ class ApplicationDomainFactory(factory.django.DjangoModelFactory):
 
     domain = factory.Faker("domain_name")
     application = factory.SubFactory(ApplicationFactory)
+
+
+class FileFactory(factory.django.DjangoModelFactory):
+    """A factory to create files"""
+
+    class Meta:
+        model = models.File
+        skip_postgeneration_save = True
+
+    title = factory.Sequence(lambda n: f"file{n}")
+    creator = factory.SubFactory(UserFactory)
+    deleted_at = None
+    type = factory.fuzzy.FuzzyChoice([t[0] for t in models.FileTypeChoices.choices])
+    filename = factory.lazy_attribute(lambda o: fake.file_name())
+    upload_state = None
+    size = None
+
+    @factory.post_generation
+    def update_upload_state(self, create, extracted, **kwargs):
+        """Change the upload state of a file."""
+        if create and extracted:
+            self.upload_state = extracted
+            self.save()
+
+    @factory.post_generation
+    def upload_bytes(self, create, extracted, **kwargs):
+        """Save content of the file into the storage"""
+        if create and extracted is not None:
+            content = (
+                extracted
+                if isinstance(extracted, bytes)
+                else str(extracted).encode("utf-8")
+            )
+
+            self.filename = kwargs.get("filename", self.filename or "content.txt")
+            self.size = len(content)
+            self.save()
+
+            default_storage.save(self.file_key, BytesIO(content))

src/backend/core/migrations/0001_initial.py

@@ -44,7 +44,7 @@ class Migration(migrations.Migration):
                 ('sub', models.CharField(blank=True, help_text='Optional for pending users; required upon account activation. 255 characters or fewer. Letters, numbers, and @/./+/-/_ characters only.', max_length=255, null=True, unique=True, validators=[django.core.validators.RegexValidator(message='Enter a valid sub. This value may contain only letters, numbers, and @/./+/-/_ characters.', regex='^[\\w.@+-]+\\Z')], verbose_name='sub')),
                 ('email', models.EmailField(blank=True, max_length=254, null=True, verbose_name='identity email address')),
                 ('admin_email', models.EmailField(blank=True, max_length=254, null=True, unique=True, verbose_name='admin email address')),
-                ('language', models.CharField(choices="(('en-us', 'English'), ('fr-fr', 'French'))", default='en-us', help_text='The language in which the user wants to see the interface.', max_length=10, verbose_name='language')),
+                ('language', models.CharField(choices=settings.LANGUAGES, default=settings.LANGUAGE_CODE, help_text='The language in which the user wants to see the interface.', max_length=10, verbose_name='language')),
                 ('timezone', timezone_field.fields.TimeZoneField(choices_display='WITH_GMT_OFFSET', default='UTC', help_text='The timezone in which the user wants to see times.', use_pytz=False)),
                 ('is_device', models.BooleanField(default=False, help_text='Whether the user is a device or a real user.', verbose_name='device')),
                 ('is_staff', models.BooleanField(default=False, help_text='Whether the user can log into this admin site.', verbose_name='staff status')),
@@ -96,7 +96,7 @@ class Migration(migrations.Migration):
         migrations.AddField(
             model_name='resource',
             name='users',
-            field=models.ManyToManyField(related_name='resources', through='core.ResourceAccess', to=settings.AUTH_USER_MODEL),
+            field=models.ManyToManyField(related_name='resources', through='core.ResourceAccess', through_fields=('resource', 'user'), to=settings.AUTH_USER_MODEL),
         ),
         migrations.AddConstraint(
             model_name='resourceaccess',

src/backend/core/migrations/0004_alter_user_language.py

@@ -1,5 +1,5 @@
 # Generated by Django 5.0.7 on 2024-08-07 14:39
-
+from django.conf import settings
 from django.db import migrations, models
 
 
@@ -13,6 +13,6 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='user',
             name='language',
-            field=models.CharField(choices="(('en-us', 'English'), ('fr-fr', 'French'))", default='en-us', help_text='The language in which the user wants to see the interface.', max_length=10, verbose_name='language'),
+            field=models.CharField(choices=settings.LANGUAGES, default=settings.LANGUAGE_CODE, help_text='The language in which the user wants to see the interface.', max_length=10, verbose_name='language'),
         ),
     ]

src/backend/core/migrations/0013_alter_user_language.py

@@ -1,5 +1,5 @@
 # Generated by Django 5.1.8 on 2025-04-22 14:52
-
+from django.conf import settings
 from django.db import migrations, models
 
 
@@ -13,6 +13,6 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='user',
             name='language',
-            field=models.CharField(choices="(('en-us', 'English'), ('fr-fr', 'French'), ('nl-nl', 'Dutch'))", default='en-us', help_text='The language in which the user wants to see the interface.', max_length=10, verbose_name='language'),
+            field=models.CharField(choices=settings.LANGUAGES, default=settings.LANGUAGE_CODE, help_text='The language in which the user wants to see the interface.', max_length=10, verbose_name='language'),
         ),
     ]

src/backend/core/migrations/0017_file.py

@@ -0,0 +1,42 @@
+# Generated by Django 5.2.11 on 2026-03-03 15:22
+
+import django.db.models.deletion
+import uuid
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('core', '0016_recording_options'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='File',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, editable=False, help_text='primary key for the record as UUID', primary_key=True, serialize=False, verbose_name='id')),
+                ('created_at', models.DateTimeField(auto_now_add=True, help_text='date and time at which a record was created', verbose_name='created on')),
+                ('updated_at', models.DateTimeField(auto_now=True, help_text='date and time at which a record was last updated', verbose_name='updated on')),
+                ('type', models.CharField(choices=[('background_image', 'Background image')], max_length=25)),
+                ('title', models.CharField(max_length=255, verbose_name='title')),
+                ('deleted_at', models.DateTimeField(blank=True, null=True)),
+                ('hard_deleted_at', models.DateTimeField(blank=True, null=True)),
+                ('filename', models.CharField(max_length=255)),
+                ('upload_state', models.CharField(choices=[('pending', 'Pending'), ('ready', 'Ready')], max_length=25)),
+                ('mimetype', models.CharField(blank=True, max_length=255, null=True)),
+                ('size', models.BigIntegerField(blank=True, null=True)),
+                ('description', models.TextField(blank=True, null=True)),
+                ('malware_detection_info', models.JSONField(blank=True, default=dict, help_text='Malware detection info when the analysis status is unsafe.', null=True)),
+                ('creator', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.RESTRICT, related_name='files_created', to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+                'verbose_name': 'File',
+                'verbose_name_plural': 'Files',
+                'db_table': 'file',
+                'ordering': ('created_at',),
+                'indexes': [models.Index(fields=['creator', 'type', '-created_at'], name='file_creator_730cce_idx')],
+            },
+        ),
+    ]

src/backend/core/migrations/0018_rename_active_application_is_active.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.2.12 on 2026-03-11 14:39
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('core', '0017_file'),
+    ]
+
+    operations = [
+        migrations.RenameField(
+            model_name='application',
+            old_name='active',
+            new_name='is_active',
+        ),
+    ]

src/backend/core/models.py

@@ -1,11 +1,14 @@
 """
 Declare and configure the models for the Meet core application
+# pylint: disable=too-many-lines
 """
+# pylint: disable=too-many-lines
 
 import secrets
 import uuid
 from datetime import datetime, timedelta
 from logging import getLogger
+from os.path import splitext
 from typing import List, Optional
 
 from django.conf import settings
@@ -14,7 +17,7 @@ from django.contrib.auth.base_user import AbstractBaseUser
 from django.contrib.postgres.fields import ArrayField
 from django.core import mail, validators
 from django.core.exceptions import PermissionDenied, ValidationError
-from django.db import models
+from django.db import models, transaction
 from django.utils import timezone
 from django.utils.text import capfirst, slugify
 from django.utils.translation import gettext_lazy as _
@@ -292,6 +295,10 @@ class Resource(BaseModel):
                 role = RoleChoices.MEMBER
         return role
 
+    def has_any_role(self, user):
+        """Check if a user has any role on the resource."""
+        return self.get_role(user) is not None
+
     def is_administrator_or_owner(self, user):
         """
         Check if a user is administrator or owner of the resource."""
@@ -752,7 +759,7 @@ class Application(BaseModel):
         verbose_name=_("Application name"),
         help_text=_("Descriptive name for this application."),
     )
-    active = models.BooleanField(default=True)
+    is_active = models.BooleanField(default=True)
     client_id = models.CharField(
         max_length=100, unique=True, default=utils.generate_client_id
     )
@@ -825,3 +832,186 @@ class ApplicationDomain(BaseModel):
 
         self.domain = self.domain.lower().strip()
         super().save(*args, **kwargs)
+
+
+class FileUploadStateChoices(models.TextChoices):
+    """Possible states of a file."""
+
+    PENDING = "pending", _("Pending")
+    # Commented out for now, as we may need this when we implement the malware detection logic.
+    # ANALYZING = "analyzing", _("Analyzing")
+    # SUSPICIOUS = "suspicious", _("Suspicious")
+    # FILE_TOO_LARGE_TO_ANALYZE = (
+    #     "file_too_large_to_analyze",
+    #     _("File too large to analyze"),
+    # )
+    READY = "ready", _("Ready")
+
+
+class FileTypeChoices(models.TextChoices):
+    """Defines the possible types of a file."""
+
+    BACKGROUND_IMAGE = "background_image", _("Background image")
+
+
+class File(BaseModel):
+    """File uploaded by a user."""
+
+    type = models.CharField(
+        max_length=25,
+        choices=FileTypeChoices.choices,
+        null=False,
+        blank=False,
+    )
+    title = models.CharField(_("title"), max_length=255)
+    creator = models.ForeignKey(
+        User,
+        on_delete=models.RESTRICT,
+        related_name="files_created",
+        blank=True,
+        null=True,
+    )
+    deleted_at = models.DateTimeField(null=True, blank=True)
+    hard_deleted_at = models.DateTimeField(null=True, blank=True)
+
+    filename = models.CharField(max_length=255, null=False, blank=False)
+
+    upload_state = models.CharField(
+        max_length=25,
+        choices=FileUploadStateChoices.choices,
+    )
+    mimetype = models.CharField(max_length=255, null=True, blank=True)
+    size = models.BigIntegerField(null=True, blank=True)
+    description = models.TextField(null=True, blank=True)
+    malware_detection_info = models.JSONField(
+        null=True,
+        blank=True,
+        default=dict,
+        help_text=_("Malware detection info when the analysis status is unsafe."),
+    )
+
+    class Meta:
+        db_table = "file"
+        verbose_name = _("File")
+        verbose_name_plural = _("Files")
+        ordering = ("created_at",)
+        indexes = [
+            models.Index(fields=["creator", "type", "-created_at"]),
+        ]
+
+    def __str__(self):
+        return str(self.title)
+
+    def save(self, *args, **kwargs):
+        """Set the upload state to pending if it's the first save and it's a file."""
+
+        if self.created_at is None:
+            self.upload_state = FileUploadStateChoices.PENDING
+
+        return super().save(*args, **kwargs)
+
+    def delete(self, using=None, keep_parents=False):
+        if self.deleted_at is None:
+            raise RuntimeError("The file must be soft deleted before being deleted.")
+
+        return super().delete(using, keep_parents)
+
+    @property
+    def is_pending_upload(self):
+        """Return whether the file is in a pending upload state"""
+        return self.upload_state == FileUploadStateChoices.PENDING
+
+    @property
+    def extension(self):
+        """Return the extension related to the filename."""
+        if self.filename is None:
+            raise RuntimeError(
+                "The file must have a filename to compute its extension."
+            )
+
+        _, extension = splitext(self.filename)
+
+        if extension:
+            return extension.lstrip(".")
+
+        return None
+
+    @property
+    def key_base(self):
+        """Key base of the location where the file is stored in object storage."""
+        if not self.pk:
+            raise RuntimeError(
+                "The file instance must be saved before requesting a storage key."
+            )
+
+        return f"{settings.FILE_UPLOAD_PATH}/{self.pk!s}"
+
+    @property
+    def file_key(self):
+        """Key used to store the file in object storage."""
+        _, extension = splitext(self.filename)
+        # We store only the extension in the storage system to avoid
+        # leaking Personal Information in logs, etc.
+        return f"{self.key_base}{extension!s}"
+
+    def get_abilities(self, user):
+        """
+        Compute and return abilities for a given user on the file.
+        """
+        # Characteristics that are based only on specific access
+        is_creator = user == self.creator
+        retrieve = is_creator
+        is_deleted = self.deleted_at is not None
+        can_update = is_creator and not is_deleted and user.is_authenticated
+        can_hard_delete = is_creator and user.is_authenticated
+        can_destroy = can_hard_delete and not is_deleted
+
+        return {
+            "destroy": can_destroy,
+            "hard_delete": can_hard_delete,
+            "retrieve": retrieve,
+            "media_auth": retrieve and not is_deleted,
+            "partial_update": can_update,
+            "update": can_update,
+            "upload_ended": can_update and user.is_authenticated,
+        }
+
+    @transaction.atomic
+    def soft_delete(self):
+        """
+        Soft delete the file.
+        We still keep the .delete() method untouched for programmatic purposes.
+        """
+        if self.deleted_at:
+            raise RuntimeError("This file is already deleted.")
+
+        self.deleted_at = timezone.now()
+        self.save(update_fields=["deleted_at"])
+
+    def hard_delete(self):
+        """
+        Hard delete the file.
+        We still keep the .delete() method untouched for programmatic purposes.
+        """
+        if self.hard_deleted_at:
+            raise ValidationError(
+                {
+                    "hard_deleted_at": ValidationError(
+                        _("This file is already hard deleted."),
+                        code="file_hard_delete_already_effective",
+                    )
+                }
+            )
+
+        if self.deleted_at is None:
+            raise ValidationError(
+                {
+                    "hard_deleted_at": ValidationError(
+                        _("To hard delete a file, it must first be soft deleted."),
+                        code="file_hard_delete_should_soft_delete_first",
+                    )
+                }
+            )
+
+        self.hard_deleted_at = timezone.now()
+        self.save(update_fields=["hard_deleted_at"])

src/backend/core/recording/event/notification.py

@@ -167,6 +167,7 @@ class NotificationService:
                 owner_access.user.timezone
             ).strftime("%H:%M"),
             "download_link": f"{get_recording_download_base_url()}/{recording.id}",
+            "context_language": owner_access.user.language,
         }
 
         headers = {

src/backend/core/recording/event/parsers.py

@@ -9,6 +9,8 @@ from typing import Any, Dict, Optional, Protocol
 from django.conf import settings
 from django.utils.module_loading import import_string
 
+from core.enums import FILE_EXT_REGEX, UUID_REGEX
+
 from .exceptions import (
     InvalidBucketError,
     InvalidFilepathError,
@@ -86,7 +88,7 @@ class MinioParser:
 
         # pylint: disable=line-too-long
         self._filepath_regex = re.compile(
-            r"(?P<url_encoded_folder_path>(?:[^%]+%2F)+)?(?P<recording_id>[0-9a-fA-F\-]{36})\.(?P<extension>[a-zA-Z0-9]+)"
+            rf"(?P<url_encoded_folder_path>(?:[^%]+%2F)+)?{settings.RECORDING_OUTPUT_FOLDER}%2F(?P<recording_id>{UUID_REGEX})\.(?P<extension>{FILE_EXT_REGEX})"
         )
 
     @staticmethod

src/backend/core/recording/services/recording_events.py

@@ -16,7 +16,7 @@ class RecordingEventsError(Exception):
 
 
 class RecordingEventsService:
-    """Handles recording-related Livekit webhook events."""
+    """Handles recording-related LiveKit webhook events."""
 
     @staticmethod
     def handle_update(recording, egress_status):

src/backend/core/services/jwt_token.py

@@ -0,0 +1,153 @@
+"""JWT token service."""
+
+# pylint: disable=R0913,R0917
+# ruff: noqa: PLR0913
+
+from datetime import datetime, timedelta, timezone
+from typing import Optional
+
+from django.core.exceptions import ImproperlyConfigured
+
+import jwt
+
+
+class JWTError(Exception):
+    """Base exception for all JWT token errors."""
+
+
+class TokenExpiredError(JWTError):
+    """Raised when the JWT token has expired."""
+
+
+class TokenInvalidError(JWTError):
+    """Raised when the JWT token has an invalid issuer or audience."""
+
+
+class TokenDecodeError(JWTError):
+    """Raised for any other unrecoverable JWT decode failure."""
+
+
+class JwtTokenService:
+    """Generic JWT token service with configurable settings."""
+
+    def __init__(
+        self,
+        secret_key: str,
+        algorithm: str,
+        issuer: str,
+        audience: str,
+        expiration_seconds: int,
+        token_type: str,
+    ):
+        """
+        Initialize the token service with custom settings.
+
+        Args:
+            secret_key: Secret key for JWT encoding/decoding
+            algorithm: JWT algorithm
+            issuer: Token issuer identifier
+            audience: Token audience identifier
+            expiration_seconds: Token expiration time in seconds
+            token_type: Token type
+
+        Raises:
+            ImproperlyConfigured: If secret_key is None or empty
+        """
+        if not secret_key:
+            raise ImproperlyConfigured("Secret key is required.")
+        if not algorithm:
+            raise ImproperlyConfigured("Algorithm is required.")
+        if not token_type:
+            raise ImproperlyConfigured("Token's type is required.")
+        if expiration_seconds is None:
+            raise ImproperlyConfigured("Expiration's seconds is required.")
+
+        self._key = secret_key
+        self._algorithm = algorithm
+        self._issuer = issuer
+        self._audience = audience
+        self._expiration_seconds = expiration_seconds
+        self._token_type = token_type
+
+    def generate_jwt(
+        self, user, scope: str, extra_payload: Optional[dict] = None
+    ) -> dict:
+        """
+        Generate an access token for the given user.
+
+        Note: any extra_payload variables named iat, exp, or user_id will
+        be overwritten by this service
+
+        Args:
+            user: User instance for whom to generate the token
+            scope: Space-separated scope string
+
+        Returns:
+            Dictionary containing access_token, token_type, expires_in, and scope optionally
+        """
+        now = datetime.now(timezone.utc)
+
+        payload = extra_payload.copy() if extra_payload else {}
+
+        payload.update(
+            {
+                "iat": now,
+                "exp": now + timedelta(seconds=self._expiration_seconds),
+                "user_id": str(user.id),
+            }
+        )
+
+        if self._issuer:
+            payload["iss"] = self._issuer
+        if self._audience:
+            payload["aud"] = self._audience
+        if scope:
+            payload["scope"] = scope
+
+        token = jwt.encode(
+            payload,
+            self._key,
+            algorithm=self._algorithm,
+        )
+
+        response = {
+            "access_token": token,
+            "token_type": self._token_type,
+            "expires_in": self._expiration_seconds,
+        }
+
+        if scope:
+            response["scope"] = scope
+
+        return response
+
+    def decode_jwt(self, token):
+        """Decode and validate JWT token.
+
+        Args:
+            token: JWT token string
+
+        Returns:
+            Decoded payload dict.
+
+        Raises:
+            TokenExpiredError: If the token has expired.
+            TokenInvalidError: If the token has an invalid issuer or audience.
+            TokenDecodeError: If the token is malformed or cannot be decoded.
+        """
+
+        try:
+            payload = jwt.decode(
+                token,
+                self._key,
+                algorithms=[self._algorithm],
+                issuer=self._issuer,
+                audience=self._audience,
+            )
+            return payload
+        except jwt.ExpiredSignatureError as e:
+            raise TokenExpiredError("Token expired.") from e
+        except (jwt.InvalidIssuerError, jwt.InvalidAudienceError) as e:
+            raise TokenInvalidError("Invalid token.") from e
+        except jwt.InvalidTokenError as e:
+            raise TokenDecodeError("Token decode error.") from e

src/backend/core/services/lobby.py

@@ -129,7 +129,7 @@ class LobbyService:
     ) -> Tuple[LobbyParticipant, Optional[Dict]]:
         """Request entry to a room for a participant.
 
-        This usual status transitions is:
+        The usual status transitions are:
         UNKNOWN -> WAITING -> (ACCEPTED | DENIED)
 
         Flow:

src/backend/core/tasks/_task.py

@@ -0,0 +1,49 @@
+# ruff: noqa: PLC0415
+
+from django.conf import settings
+
+
+def task(*d_args, **d_kwargs):
+    """
+    Decorator compatible with Celery's @app.task, but works without Celery.
+
+    If Celery is available, returns a real Celery task.
+    If not, returns the original function and provides `.delay()`/`.apply_async()`
+    as synchronous fallbacks (so existing call sites don't break).
+
+    Notes:
+        Mostly LLM-generated.
+    """
+
+    def _fallback_wrap(func):
+        def delay(*args, **kwargs):
+            return func(*args, **kwargs)
+
+        def apply_async(args=None, kwargs=None, **_options):
+            return func(*(args or ()), **(kwargs or {}))
+
+        func.delay = delay
+        func.apply_async = apply_async
+        return func
+
+    # Handle bare decorator usage: @task
+    if len(d_args) == 1 and callable(d_args[0]) and not d_kwargs:
+        func = d_args[0]
+        if settings.CELERY_ENABLED:
+            from meet.celery_app import app as _celery_app
+
+            return _celery_app.task(func)
+        return _fallback_wrap(func)
+
+    # Handle parameterized usage: @task(...), e.g. @task(bind=True)
+    def _decorate(func):
+        if settings.CELERY_ENABLED:
+            from meet.celery_app import app as _celery_app
+
+            return _celery_app.task(*d_args, **d_kwargs)(func)
+        return _fallback_wrap(func)
+
+    return _decorate
+
+
+__all__ = ("task",)

src/backend/core/tasks/file.py

@@ -0,0 +1,36 @@
+"""
+Tasks related to files.
+"""
+
+import logging
+
+from django.core.files.storage import default_storage
+
+from core.models import File
+from core.tasks._task import task
+
+logger = logging.getLogger(__name__)
+
+
+@task
+def process_file_deletion(file_id):
+    """
+    Process the deletion of a file.
+    Definitely delete it in the database.
+    Delete the files from the storage.
+    """
+    logger.info("Processing item deletion for %s", file_id)
+    try:
+        file = File.objects.get(id=file_id)
+    except File.DoesNotExist:
+        logger.error("Item %s does not exist", file_id)
+        return
+
+    if file.hard_deleted_at is None:
+        logger.error("To process an item deletion, it must be hard deleted first.")
+        return
+
+    logger.info("Deleting file %s", file.file_key)
+    default_storage.delete(file.file_key)
+
+    file.delete()

src/backend/core/templatetags/extra_tags.py

@@ -1,4 +1,4 @@
-"""Custom template tags for the core application of People."""
+"""Custom template tags for the core application of Meet."""
 
 import base64
 

src/backend/core/tests/files/test_api_files_create.py

@@ -0,0 +1,385 @@
+"""
+Tests for files API endpoint in meet's core app: create
+"""
+
+from concurrent.futures import ThreadPoolExecutor
+from urllib.parse import parse_qs, urlparse
+from uuid import uuid4
+
+from django.utils import timezone
+
+import pytest
+from freezegun import freeze_time
+from rest_framework import status
+from rest_framework.test import APIClient
+
+from core import factories
+from core.models import File, FileTypeChoices, FileUploadStateChoices
+
+pytestmark = pytest.mark.django_db
+
+
+def test_api_files_create_anonymous():
+    """Anonymous users should not be allowed to create items."""
+    response = APIClient().post(
+        "/api/v1.0/files/",
+        {
+            "title": "My file",
+            "type": FileTypeChoices.BACKGROUND_IMAGE,
+        },
+    )
+
+    assert response.status_code == status.HTTP_401_UNAUTHORIZED
+    assert not File.objects.exists()
+
+
+def test_api_files_create_authenticated_success():
+    """
+    Authenticated users should be able to create files and should automatically be declared
+    as the owner of the newly created file.
+    """
+    user = factories.UserFactory()
+
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.post(
+        "/api/v1.0/files/",
+        {
+            "title": "my file",
+            "filename": "my_file.png",
+            "type": FileTypeChoices.BACKGROUND_IMAGE,
+        },
+        format="json",
+    )
+
+    assert response.status_code == 201, response.json()
+    file = File.objects.get()
+    assert file.title == "my file"
+    assert file.creator == user
+    assert file.type == FileTypeChoices.BACKGROUND_IMAGE
+    assert file.upload_state == FileUploadStateChoices.PENDING
+
+
+def test_api_files_create_file_authenticated_no_filename():
+    """
+    Creating a file item without providing a filename should fail.
+    """
+    user = factories.UserFactory()
+
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.post(
+        "/api/v1.0/files/",
+        {
+            "title": "my item",
+            "type": FileTypeChoices.BACKGROUND_IMAGE,
+        },
+        format="json",
+    )
+    assert response.status_code == 400
+    assert response.json() == {"filename": ["This field is required."]}
+
+
+def test_api_files_create_file_authenticated_success():
+    """
+    Authenticated users should be able to create a file file and must provide a filename.
+    """
+    user = factories.UserFactory()
+
+    client = APIClient()
+    client.force_login(user)
+
+    now = timezone.now()
+    with freeze_time(now):
+        response = client.post(
+            "/api/v1.0/files/",
+            {
+                "type": FileTypeChoices.BACKGROUND_IMAGE,
+                "title": "Eiffle tower",
+                "filename": "file.png",
+            },
+            format="json",
+        )
+    assert response.status_code == 201
+    file = File.objects.get()
+    assert file.title == "Eiffle tower"
+    assert file.type == FileTypeChoices.BACKGROUND_IMAGE
+    assert file.filename == "file.png"
+
+    response_data = response.json()
+    assert response_data["creator"] is not None, response_data
+
+    assert response.json().get("policy") is not None
+
+    policy = response.json()["policy"]
+    policy_parsed = urlparse(policy)
+
+    assert policy_parsed.scheme == "http"
+    assert policy_parsed.netloc == "localhost:9000"
+    assert policy_parsed.path == f"/meet-media-storage/files/{file.id!s}.png"
+
+    query_params = parse_qs(policy_parsed.query)
+
+    assert query_params.pop("X-Amz-Algorithm") == ["AWS4-HMAC-SHA256"]
+    assert query_params.pop("X-Amz-Credential") == [
+        f"meet/{now.strftime('%Y%m%d')}/us-east-1/s3/aws4_request"
+    ]
+    assert query_params.pop("X-Amz-Date") == [now.strftime("%Y%m%dT%H%M%SZ")]
+    assert query_params.pop("X-Amz-Expires") == ["60"]
+    assert query_params.pop("X-Amz-SignedHeaders") == ["host;x-amz-acl"]
+    assert query_params.pop("X-Amz-Signature") is not None
+
+    assert len(query_params) == 0
+
+
+def test_api_files_create_file_authenticated_extension_not_allowed():
+    """
+    Creating a file item with an extension not allowed should fail.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+    response = client.post(
+        "/api/v1.0/files/",
+        {
+            "type": FileTypeChoices.BACKGROUND_IMAGE,
+            "title": "Paris tower",
+            "filename": "file.notallowed",
+        },
+        format="json",
+    )
+    assert response.status_code == 400
+    assert response.json() == {"filename": ["This file extension is not allowed."]}
+
+
+def test_api_files_create_file_authenticated_extension_case_insensitive():
+    """
+    Creating a file item with an extension, no matter the case used, should be allowed.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+    response = client.post(
+        "/api/v1.0/files/",
+        {
+            "type": FileTypeChoices.BACKGROUND_IMAGE,
+            "filename": "file.JPG",
+        },
+        format="json",
+    )
+    assert response.status_code == 201, response.json()
+    file = File.objects.get()
+    assert file.title == "file"
+
+
+def test_api_files_create_file_disabled(settings):
+    """
+    Creating a file is denied if file upload is disabled
+    """
+    settings.FILE_UPLOAD_ENABLED = False
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+    response = client.post(
+        "/api/v1.0/files/",
+        {
+            "type": FileTypeChoices.BACKGROUND_IMAGE,
+            "filename": "file.JPG",
+        },
+        format="json",
+    )
+    assert response.status_code == 404
+    assert not File.objects.exists()
+
+
+def test_api_files_create_file_authenticated_not_checking_extension(settings):
+    """
+    Creating a file with an extension not allowed should not fail when restrictions are disabled.
+    """
+    settings.FILE_UPLOAD_APPLY_RESTRICTIONS = False
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+    response = client.post(
+        "/api/v1.0/files/",
+        {
+            "type": FileTypeChoices.BACKGROUND_IMAGE,
+            "filename": "file.notallowed",
+        },
+        format="json",
+    )
+    assert response.status_code == 201, response.json()
+    file = File.objects.get()
+    assert file.title == "file"
+
+
+def test_api_files_create_file_authenticated_no_extension_but_checking_it_should_fail(
+    settings,
+):
+    """
+    Creating a file without an extension but checking the extension should fail.
+    """
+    settings.FILE_UPLOAD_APPLY_RESTRICTIONS = True
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+    response = client.post(
+        "/api/v1.0/files/",
+        {
+            "type": FileTypeChoices.BACKGROUND_IMAGE,
+            "filename": "file",
+        },
+        format="json",
+    )
+    assert response.status_code == 400
+    assert response.json() == {"filename": ["This file extension is not allowed."]}
+
+
+def test_api_files_create_file_authenticated_hidden_file_but_checking_extension_should_fail(
+    settings,
+):
+    """
+    Creating a hidden file (starting with a dot) but checking the extension should fail.
+    """
+    settings.FILE_UPLOAD_APPLY_RESTRICTIONS = True
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+    response = client.post(
+        "/api/v1.0/files/",
+        {
+            "type": FileTypeChoices.BACKGROUND_IMAGE,
+            "filename": ".file",
+        },
+    )
+
+    assert response.status_code == 400
+    assert response.json() == {"filename": ["This file extension is not allowed."]}
+
+
+def test_api_files_create_file_too_many(
+    settings,
+):
+    """
+    Creating a file is forbidden if above user limit.
+    """
+    settings.FILE_UPLOAD_APPLY_RESTRICTIONS = True
+    settings.FILE_UPLOAD_RESTRICTIONS = {
+        "background_image": {
+            **settings.FILE_UPLOAD_RESTRICTIONS["background_image"],
+            "max_count_by_user": 1,
+        },
+    }
+
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+    response = client.post(
+        "/api/v1.0/files/",
+        {
+            "type": FileTypeChoices.BACKGROUND_IMAGE,
+            "filename": "1.png",
+        },
+    )
+
+    assert response.status_code == 201
+
+    response = client.post(
+        "/api/v1.0/files/",
+        {
+            "type": FileTypeChoices.BACKGROUND_IMAGE,
+            "filename": "2.png",
+        },
+    )
+
+    assert response.status_code == 403
+    assert response.json() == {
+        "detail": "You have reached the maximum number of files for this type."
+    }
+    assert File.objects.count() == 1
+
+
+def test_api_files_create_force_id_success():
+    """It should be possible to force the item ID when creating a   item."""
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    forced_id = uuid4()
+
+    response = client.post(
+        "/api/v1.0/files/",
+        {
+            "id": str(forced_id),
+            "title": "my item",
+            "type": FileTypeChoices.BACKGROUND_IMAGE,
+            "filename": "my_file.png",
+        },
+        format="json",
+    )
+
+    assert response.status_code == 201, response.json()
+    files = File.objects.all()
+    assert len(files) == 1
+    assert files[0].id == forced_id
+
+
+def test_api_files_create_force_id_existing():
+    """
+    It should not be possible to use the ID of an existing file when forcing ID on creation.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    file = factories.FileFactory()
+
+    response = client.post(
+        "/api/v1.0/files/",
+        {
+            "id": str(file.id),
+            "title": "my file",
+            "type": FileTypeChoices.BACKGROUND_IMAGE,
+            "filename": "my_file.png",
+        },
+        format="json",
+    )
+
+    assert response.status_code == 400
+    assert response.json() == {
+        "id": ["A file with this ID already exists. You cannot override it."]
+    }
+
+
+@pytest.mark.django_db(transaction=True)
+def test_api_files_create_file_race_condition():
+    """
+    It should be possible to create several files at the same time
+    without causing any race conditions or data integrity issues.
+    """
+
+    def create_item(title):
+        user = factories.UserFactory()
+        client = APIClient()
+        client.force_login(user)
+        return client.post(
+            "/api/v1.0/files/",
+            {
+                "title": title,
+                "type": FileTypeChoices.BACKGROUND_IMAGE,
+                "filename": "my_file.png",
+            },
+            format="json",
+        )
+
+    with ThreadPoolExecutor(max_workers=2) as executor:
+        future1 = executor.submit(create_item, "my item 1")
+        future2 = executor.submit(create_item, "my item 2")
+
+        response1 = future1.result()
+        response2 = future2.result()
+
+        assert response1.status_code == 201
+        assert response2.status_code == 201

src/backend/core/tests/files/test_api_files_delete.py

@@ -0,0 +1,45 @@
+"""
+Tests for files API endpoint in meet's core app: delete
+"""
+
+import pytest
+from rest_framework.test import APIClient
+
+from core import factories, models
+
+pytestmark = pytest.mark.django_db
+
+
+def test_api_files_delete_anonymous():
+    """Anonymous users should not be allowed to destroy a file."""
+    file = factories.FileFactory()
+    existing_items = models.File.objects.all().count()
+
+    response = APIClient().delete(
+        f"/api/v1.0/files/{file.id!s}/",
+    )
+
+    assert response.status_code == 401
+    assert models.File.objects.count() == existing_items
+
+
+def test_api_files_delete_authenticated_owner():
+    """
+    Authenticated users should be able to delete a item they own.
+    """
+    user = factories.UserFactory()
+
+    client = APIClient()
+    client.force_login(user)
+
+    file = factories.FileFactory(creator=user)
+
+    response = client.delete(
+        f"/api/v1.0/files/{file.id}/",
+    )
+
+    assert response.status_code == 204
+
+    # Make sure it is only a soft delete
+    file.refresh_from_db()
+    assert file.deleted_at is not None

src/backend/core/tests/files/test_api_files_list.py

@@ -0,0 +1,160 @@
+"""
+Tests for files API endpoint in meet's core app: list
+"""
+
+from unittest import mock
+
+from django.utils import timezone
+
+import pytest
+from faker import Faker
+from rest_framework.pagination import PageNumberPagination
+from rest_framework.test import APIClient
+
+from core import factories, models
+
+fake = Faker()
+pytestmark = pytest.mark.django_db
+
+
+def test_api_files_list_anonymous_not_allowed():
+    """
+    Anonymous users should not be allowed to list files whatever the
+    """
+    response = APIClient().get("/api/v1.0/files/")
+    assert response.status_code == 401
+
+
+def test_api_files_list_authentificated_user_allowed():
+    """
+    Authentificated users should be allowed to list files
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.get("/api/v1.0/files/")
+    assert response.status_code == 200
+    assert response.data == {"count": 0, "next": None, "previous": None, "results": []}
+
+
+def test_api_files_list_format():
+    """Validate the format of files as returned by the list view."""
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    file = factories.FileFactory(
+        type=models.FileTypeChoices.BACKGROUND_IMAGE,
+        title="item 1",
+        creator=user,
+    )
+
+    # A file from another user should not appear
+    factories.FileFactory(
+        type=models.FileTypeChoices.BACKGROUND_IMAGE,
+        title="item 2",
+    )
+
+    # hard deleted item should not appear
+    factories.FileFactory(
+        type=models.FileTypeChoices.BACKGROUND_IMAGE,
+        hard_deleted_at=timezone.now(),
+        title="hard deleted item",
+        creator=user,
+    )
+
+    response = client.get("/api/v1.0/files/")
+
+    assert response.status_code == 200
+    content = response.json()
+    results = content.pop("results")
+    assert content == {
+        "count": 1,
+        "next": None,
+        "previous": None,
+    }
+    assert len(results) == 1
+    assert results == [
+        {
+            "id": str(file.id),
+            "created_at": file.created_at.isoformat().replace("+00:00", "Z"),
+            "creator": {
+                "id": str(file.creator.id),
+                "full_name": file.creator.full_name,
+                "short_name": file.creator.short_name,
+            },
+            "title": file.title,
+            "updated_at": file.updated_at.isoformat().replace("+00:00", "Z"),
+            "type": models.FileTypeChoices.BACKGROUND_IMAGE,
+            "upload_state": file.upload_state,
+            "url": None,
+            "mimetype": file.mimetype,
+            "filename": file.filename,
+            "size": None,
+            "description": None,
+            "deleted_at": None,
+            "hard_deleted_at": None,
+            "abilities": {
+                "destroy": True,
+                "hard_delete": True,
+                "media_auth": True,
+                "partial_update": True,
+                "retrieve": True,
+                "update": True,
+                "upload_ended": True,
+            },
+        }
+    ]
+
+
+@mock.patch.object(PageNumberPagination, "get_page_size", return_value=2)
+def test_api_files_list_pagination(
+    _mock_page_size,
+):
+    """Pagination should work as expected."""
+    user = factories.UserFactory()
+
+    client = APIClient()
+    client.force_login(user)
+
+    file_ids = [
+        str(file.id)
+        for file in factories.FileFactory.create_batch(
+            3,
+            creator=user,
+            type=models.FileTypeChoices.BACKGROUND_IMAGE,
+        )
+    ]
+    # Get page 1
+    response = client.get(
+        "/api/v1.0/files/",
+    )
+
+    assert response.status_code == 200
+    content = response.json()
+
+    assert content["count"] == 3
+    assert content["next"] == "http://testserver/api/v1.0/files/?page=2"
+    assert content["previous"] is None
+
+    assert len(content["results"]) == 2
+    for item in content["results"]:
+        file_ids.remove(item["id"])
+
+    # Get page 2
+    response = client.get(
+        "/api/v1.0/files/?page=2",
+    )
+
+    assert response.status_code == 200
+    content = response.json()
+
+    assert content["count"] == 3
+    assert content["next"] is None
+    assert content["previous"] == "http://testserver/api/v1.0/files/"
+
+    assert len(content["results"]) == 1
+    for item in content["results"]:
+        file_ids.remove(item["id"])
+    assert file_ids == []

src/backend/core/tests/files/test_api_files_list_filters.py

@@ -0,0 +1,216 @@
+"""
+Tests for files API endpoint in meet's core app: list
+"""
+
+import pytest
+from faker import Faker
+from rest_framework.test import APIClient
+
+from core import factories, models
+
+fake = Faker()
+pytestmark = pytest.mark.django_db
+
+
+# Filters: unknown field
+
+
+def test_api_files_list_filter_unknown_field():
+    """
+    Trying to filter by an unknown field should do nothing.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    factories.FileFactory(type=models.FileTypeChoices.BACKGROUND_IMAGE)
+    expected_ids = {
+        str(file.id)
+        for file in factories.FileFactory.create_batch(
+            2, creator=user, type=models.FileTypeChoices.BACKGROUND_IMAGE
+        )
+    }
+
+    response = client.get("/api/v1.0/files/?unknown=true")
+
+    assert response.status_code == 200
+    results = response.json()["results"]
+    assert len(results) == 2
+    assert {result["id"] for result in results} == expected_ids
+
+
+# Filters: is_creator_me
+
+
+def test_api_files_list_filter_is_creator_me_true():
+    """
+    Authenticated users should be able to filter files they created.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    factories.FileFactory.create_batch(
+        2, creator=user, type=models.FileTypeChoices.BACKGROUND_IMAGE
+    )
+    factories.FileFactory.create_batch(2, type=models.FileTypeChoices.BACKGROUND_IMAGE)
+
+    response = client.get("/api/v1.0/files/?is_creator_me=true")
+
+    assert response.status_code == 200
+    results = response.json()["results"]
+    assert len(results) == 2
+
+    # Ensure all results are created by the current user
+    for result in results:
+        assert result["creator"] == {
+            "id": str(user.id),
+            "full_name": user.full_name,
+            "short_name": user.short_name,
+        }
+
+
+def test_api_files_list_filter_is_creator_me_invalid():
+    """Filtering with an invalid `is_creator_me` value should do nothing."""
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    factories.FileFactory.create_batch(
+        3, creator=user, type=models.FileTypeChoices.BACKGROUND_IMAGE
+    )
+
+    response = client.get("/api/v1.0/files/?is_creator_me=invalid")
+
+    assert response.status_code == 200
+    results = response.json()["results"]
+    assert len(results) == 3
+
+
+# Filters: type
+
+
+def test_api_files_list_filter_type_and_upload_status():
+    """
+    Authenticated users should be able to filter files by their type and upload status.
+
+    This test will make more sense when other types are added to the API
+    """
+
+    user = factories.UserFactory()
+
+    client = APIClient()
+    client.force_login(user)
+
+    file = factories.FileFactory(
+        creator=user,
+        type=models.FileTypeChoices.BACKGROUND_IMAGE,
+        update_upload_state=models.FileUploadStateChoices.PENDING,
+    )
+    assert file.upload_state == models.FileUploadStateChoices.PENDING
+
+    expected_files = factories.FileFactory.create_batch(
+        2,
+        creator=user,
+        type=models.FileTypeChoices.BACKGROUND_IMAGE,
+        update_upload_state=models.FileUploadStateChoices.READY,
+    )
+    expected_files_ids = {str(file.id) for file in expected_files}
+
+    # Filter by type: background_image & upload state
+    response = client.get("/api/v1.0/files/?type=background_image&upload_state=ready")
+
+    assert response.status_code == 200
+    assert response.json()["count"] == 2
+
+    results = response.json()["results"]
+
+    # Ensure all results are background images
+    results_ids = {result["id"] for result in results}
+    assert results_ids == expected_files_ids
+    for result in results:
+        assert result["type"] == models.FileTypeChoices.BACKGROUND_IMAGE
+        assert result["upload_state"] == models.FileUploadStateChoices.READY
+
+    # Second request without the upload_state filter, to check that all 3 show up
+    response = client.get("/api/v1.0/files/?type=background_image")
+
+    assert response.status_code == 200
+    assert response.json()["count"] == 3
+
+    results = response.json()["results"]
+
+    # Ensure all results are background images
+    results_ids = {result["id"] for result in results}
+    assert results_ids == {str(file.id) for file in expected_files + [file]}
+    for result in results:
+        assert result["type"] == models.FileTypeChoices.BACKGROUND_IMAGE
+
+
+def test_api_files_list_filter_is_deleted():
+    """
+    Authenticated users should be able to filter files by their deletion status.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    not_deleted_file = factories.FileFactory(creator=user)
+
+    deleted_files = factories.FileFactory.create_batch(2, creator=user)
+    for file in deleted_files:
+        file.soft_delete()
+
+    # No filters
+    response_no_filters = client.get("/api/v1.0/files/")
+
+    assert response_no_filters.status_code == 200
+    assert response_no_filters.json()["count"] == 3
+
+    results = response_no_filters.json()["results"]
+
+    results_ids = {result["id"] for result in results}
+    assert results_ids == {str(file.id) for file in [*deleted_files, not_deleted_file]}
+
+    # Filters deleted
+    response_filter_deleted = client.get("/api/v1.0/files/?is_deleted=true")
+
+    assert response_filter_deleted.status_code == 200
+    assert response_filter_deleted.json()["count"] == 2
+
+    results = response_filter_deleted.json()["results"]
+
+    results_ids = {result["id"] for result in results}
+    assert results_ids == {str(file.id) for file in deleted_files}
+
+    # Filters not deleted
+    response_filter_not_deleted = client.get("/api/v1.0/files/?is_deleted=false")
+
+    assert response_filter_not_deleted.status_code == 200
+    assert response_filter_not_deleted.json()["count"] == 1
+
+    results = response_filter_not_deleted.json()["results"]
+
+    # Ensure all results are deleted
+    results_ids = {result["id"] for result in results}
+    assert results_ids == {str(file.id) for file in [not_deleted_file]}
+
+
+def test_api_files_list_filter_unknown_type():
+    """
+    Filtering by an unknown type should return an empty list
+    """
+
+    user = factories.UserFactory()
+
+    client = APIClient()
+    client.force_login(user)
+
+    factories.FileFactory.create_batch(3, creator=user)
+
+    response = client.get("/api/v1.0/files/?type=unknown")
+
+    assert response.status_code == 400
+    assert response.json() == {
+        "type": ["Select a valid choice. unknown is not one of the available choices."]
+    }

src/backend/core/tests/files/test_api_files_list_ordering.py

@@ -0,0 +1,71 @@
+"""Test the ordering of items."""
+
+import operator
+
+import pytest
+from rest_framework.test import APIClient
+
+from core import factories, models
+
+pytestmark = pytest.mark.django_db
+
+
+def test_api_files_list_ordering_default():
+    """items should be ordered by descending "updated_at" by default"""
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    factories.FileFactory.create_batch(
+        4, creator=user, type=models.FileTypeChoices.BACKGROUND_IMAGE
+    )
+    response = client.get("/api/v1.0/files/")
+
+    assert response.status_code == 200
+    results = response.json()["results"]
+    assert len(results) == 4
+
+    # Check that results are sorted by descending "updated_at" as expected
+    for i in range(3):
+        assert operator.ge(results[i]["updated_at"], results[i + 1]["updated_at"])
+
+
+def test_api_files_list_ordering_by_fields():
+    """It should be possible to order by several fields"""
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    factories.FileFactory.create_batch(
+        4, creator=user, type=models.FileTypeChoices.BACKGROUND_IMAGE
+    )
+
+    for parameter in [
+        "created_at",
+        "-created_at",
+        "updated_at",
+        "-updated_at",
+    ]:
+        is_descending = parameter.startswith("-")
+        field = parameter.lstrip("-")
+        querystring = f"?ordering={parameter}"
+
+        response = client.get(f"/api/v1.0/files/{querystring:s}")
+        assert response.status_code == 200
+        results = response.json()["results"]
+        assert len(results) == 4
+
+        # Check that results are sorted by the field in querystring as expected
+        compare = operator.ge if is_descending else operator.le
+        for i in range(3):
+            operator1 = (
+                results[i][field].lower()
+                if isinstance(results[i][field], str)
+                else results[i][field]
+            )
+            operator2 = (
+                results[i + 1][field].lower()
+                if isinstance(results[i + 1][field], str)
+                else results[i + 1][field]
+            )
+            assert compare(operator1, operator2)

src/backend/core/tests/files/test_api_files_media_auth.py

@@ -0,0 +1,141 @@
+"""
+Test file uploads API endpoint for users in meet's core app.
+"""
+
+from io import BytesIO
+from urllib.parse import quote, urlparse
+
+from django.conf import settings
+from django.core.files.storage import default_storage
+from django.utils import timezone
+
+import pytest
+import requests
+from freezegun import freeze_time
+from rest_framework.test import APIClient
+
+from core import factories, models
+
+pytestmark = pytest.mark.django_db
+
+
+def test_api_files_media_auth_anonymous_not_authorized():
+    """Anonymous users should not be allowed to retrieve a file"""
+    file = factories.FileFactory(
+        type=models.FileTypeChoices.BACKGROUND_IMAGE,
+        update_upload_state=models.FileUploadStateChoices.READY,
+    )
+
+    original_url = f"http://localhost/media/{file.file_key:s}"
+    response = APIClient().get(
+        "/api/v1.0/files/media-auth/", HTTP_X_ORIGINAL_URL=original_url
+    )
+
+    assert response.status_code == 401
+
+
+def test_api_files_media_get_own():
+    """
+    Authenticated user should be allowed to retrieve their own file.
+    """
+    user = factories.UserFactory()
+
+    file = factories.FileFactory(
+        type=models.FileTypeChoices.BACKGROUND_IMAGE,
+        update_upload_state=models.FileUploadStateChoices.READY,
+        creator=user,
+    )
+
+    client = APIClient()
+    client.force_login(user)
+
+    default_storage.save(
+        file.file_key,
+        BytesIO(b"my prose"),
+    )
+
+    original_url = f"http://localhost/media/{file.file_key:s}"
+    now = timezone.now()
+    with freeze_time(now):
+        response = client.get(
+            "/api/v1.0/files/media-auth/", HTTP_X_ORIGINAL_URL=original_url
+        )
+
+    assert response.status_code == 200
+
+    authorization = response["Authorization"]
+    assert "AWS4-HMAC-SHA256 Credential=" in authorization
+    assert (
+        "SignedHeaders=host;x-amz-content-sha256;x-amz-date, Signature="
+        in authorization
+    )
+    assert response["X-Amz-Date"] == now.strftime("%Y%m%dT%H%M%SZ")
+
+    s3_url = urlparse(settings.AWS_S3_ENDPOINT_URL)
+    file_url = f"{settings.AWS_S3_ENDPOINT_URL:s}/meet-media-storage/{file.file_key:s}"
+    response = requests.get(
+        file_url,
+        headers={
+            "authorization": authorization,
+            "x-amz-date": response["x-amz-date"],
+            "x-amz-content-sha256": response["x-amz-content-sha256"],
+            "Host": f"{s3_url.hostname:s}:{s3_url.port:d}",
+        },
+        timeout=1,
+    )
+    assert response.content.decode("utf-8") == "my prose"
+
+
+def test_api_files_media_auth_file_pending():
+    """
+    Users who have a specific access to an file, whatever the role, should not be able to
+    retrieve related attachments if the file is not ready.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    file = factories.FileFactory(
+        type=models.FileTypeChoices.BACKGROUND_IMAGE,
+        upload_state=models.FileUploadStateChoices.PENDING,
+        creator=user,
+    )
+
+    key = file.file_key
+
+    original_url = quote(f"http://localhost/media/{key:s}")
+    response = client.get(
+        "/api/v1.0/files/media-auth/", HTTP_X_ORIGINAL_URL=original_url
+    )
+
+    assert response.status_code == 403
+
+
+def test_api_files_media_auth_own_file_deleted():
+    """
+    This function tests the access restrictions on deleted files through the media
+    authorization API endpoint. It ensures that a user cannot retrieve a file that is deleted.
+    """
+    user = factories.UserFactory()
+
+    file = factories.FileFactory(
+        type=models.FileTypeChoices.BACKGROUND_IMAGE,
+        update_upload_state=models.FileUploadStateChoices.READY,
+        creator=user,
+    )
+
+    client = APIClient()
+    client.force_login(user)
+
+    default_storage.save(
+        file.file_key,
+        BytesIO(b"my prose"),
+    )
+    file.soft_delete()
+
+    original_url = f"http://localhost/media/{file.file_key:s}"
+    response = client.get(
+        "/api/v1.0/files/media-auth/", HTTP_X_ORIGINAL_URL=original_url
+    )
+
+    assert response.status_code == 403

src/backend/core/tests/files/test_api_files_update.py

@@ -0,0 +1,67 @@
+"""
+Tests for files API endpoint in meet's core app: update
+"""
+
+import pytest
+from rest_framework.test import APIClient
+
+from core import factories
+from core.api import serializers
+
+pytestmark = pytest.mark.django_db
+
+
+def test_api_files_update_anonymous_forbidden():
+    """
+    Anonymous users should not be allowed to update an file when link
+    configuration does not allow it.
+    """
+
+    file = factories.FileFactory()
+
+    old_file_values = serializers.FileSerializer(instance=file).data
+    new_file_values = serializers.FileSerializer(instance=factories.FileFactory()).data
+
+    response = APIClient().put(
+        f"/api/v1.0/files/{file.id!s}/",
+        new_file_values,
+        format="json",
+    )
+    assert response.status_code == 401
+    assert response.json() == {
+        "detail": "Authentication credentials were not provided."
+    }
+
+    file.refresh_from_db()
+    item_values = serializers.FileSerializer(instance=file).data
+    assert item_values == old_file_values
+
+
+def test_api_files_update_description_and_title():
+    """
+    Test the description and title of a file can be updated.
+    """
+    user = factories.UserFactory()
+
+    client = APIClient()
+    client.force_login(user)
+
+    file = factories.FileFactory(
+        description="Old description",
+        title="Old title",
+        creator=user,
+    )
+
+    response = client.patch(
+        f"/api/v1.0/files/{file.id!s}/",
+        {"description": "New description", "title": "New title"},
+        format="json",
+    )
+    assert response.status_code == 200
+    result = response.json()
+    assert result["description"] == "New description"
+    assert result["title"] == "New title"
+
+    file.refresh_from_db()
+    assert file.description == "New description"
+    assert file.title == "New title"

src/backend/core/tests/files/test_api_files_upload_ended.py

@@ -0,0 +1,272 @@
+"""Test related to item upload ended API."""
+
+import logging
+from io import BytesIO
+
+from django.core.files.storage import default_storage
+
+import pytest
+from rest_framework.test import APIClient
+
+from core import factories, models
+from core.models import FileTypeChoices, FileUploadStateChoices
+
+pytestmark = pytest.mark.django_db
+
+
+def test_api_file_upload_ended_anonymous():
+    """Anonymous users should not be allowed to end an upload."""
+    file = factories.FileFactory()
+    response = APIClient().post(f"/api/v1.0/files/{file.id!s}/upload-ended/")
+
+    assert response.status_code == 401
+
+
+def test_api_file_upload_ended_non_creator_not_found():
+    """Users without write permissions should not be allowed to end an upload."""
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    file = factories.FileFactory()
+
+    response = client.post(f"/api/v1.0/files/{file.id!s}/upload-ended/")
+
+    assert response.status_code == 404
+
+
+def test_api_file_upload_ended_on_wrong_upload_state():
+    """
+    Users should not be allowed to end an upload on files that are not in the PENDING upload state.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    file = factories.FileFactory(
+        type=FileTypeChoices.BACKGROUND_IMAGE,
+        creator=user,
+        update_upload_state=FileUploadStateChoices.READY,
+    )
+
+    response = client.post(f"/api/v1.0/files/{file.id!s}/upload-ended/")
+
+    assert response.status_code == 400
+    assert response.json() == {
+        "file": "This action is only available for files in PENDING state."
+    }
+
+
+def test_api_file_upload_ended_success(settings):
+    """
+    Users should be able to end an upload on files that are files and in the UPLOADING upload state.
+    """
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    settings.FILE_UPLOAD_APPLY_RESTRICTIONS = True
+    settings.FILE_UPLOAD_RESTRICTIONS = {
+        "background_image": {
+            **settings.FILE_UPLOAD_RESTRICTIONS["background_image"],
+            "allowed_mimetypes": ["text/html", "text/plain"],
+        },
+    }
+
+    file = factories.FileFactory(
+        type=FileTypeChoices.BACKGROUND_IMAGE,
+        filename="my_file.txt",
+        mimetype="text/html",
+        creator=user,
+    )
+
+    default_storage.save(
+        file.file_key,
+        BytesIO(b"my prose"),
+    )
+
+    response = client.post(f"/api/v1.0/files/{file.id!s}/upload-ended/")
+
+    assert response.status_code == 200
+
+    file.refresh_from_db()
+    assert file.upload_state == FileUploadStateChoices.READY
+    assert file.mimetype == "text/plain"
+    assert file.size == 8
+
+    assert response.json()["mimetype"] == "text/plain"
+
+
+def test_api_file_upload_ended_mimetype_not_allowed(settings, caplog):
+    """
+    Test that the API returns a 400 when the mimetype is not allowed.
+    File should be deleted and the file should be deleted from the storage.
+    """
+    settings.RESTRICT_UPLOAD_FILE_TYPE = True
+    settings.FILE_UPLOAD_RESTRICTIONS = {
+        "background_image": {
+            **settings.FILE_UPLOAD_RESTRICTIONS["background_image"],
+            "allowed_mimetypes": ["application/pdf"],
+        }
+    }
+
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    file = factories.FileFactory(
+        type=FileTypeChoices.BACKGROUND_IMAGE, filename="my_file.txt", creator=user
+    )
+
+    default_storage.save(
+        file.file_key,
+        BytesIO(b"my prose"),
+    )
+
+    with caplog.at_level(logging.WARNING):
+        response = client.post(f"/api/v1.0/files/{file.id!s}/upload-ended/")
+
+    assert response.status_code == 400
+    assert (
+        f"upload_ended: mimetype not allowed text/plain for file {file.file_key}"
+        in caplog.text
+    )
+
+    assert not models.File.objects.filter(id=file.id).exists()
+    assert not default_storage.exists(file.file_key)
+
+
+def test_api_file_upload_ended_mimetype_not_allowed_not_checking_mimetype(settings):
+    """
+    Test that the API returns a 200 when the mimetype is not allowed but not checking the mimetype.
+    """
+    settings.FILE_UPLOAD_APPLY_RESTRICTIONS = False
+    settings.FILE_UPLOAD_RESTRICTIONS = {
+        "background_image": {
+            **settings.FILE_UPLOAD_RESTRICTIONS["background_image"],
+            "allowed_mimetypes": ["application/pdf"],
+        }
+    }
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    file = factories.FileFactory(
+        type=FileTypeChoices.BACKGROUND_IMAGE, filename="my_file.txt", creator=user
+    )
+
+    default_storage.save(
+        file.file_key,
+        BytesIO(b"my prose"),
+    )
+
+    response = client.post(f"/api/v1.0/files/{file.id!s}/upload-ended/")
+
+    assert response.status_code == 200
+
+    file.refresh_from_db()
+    assert file.upload_state == FileUploadStateChoices.READY
+    assert file.mimetype == "text/plain"
+    assert file.size == 8
+
+    assert response.json()["mimetype"] == "text/plain"
+
+
+def test_api_upload_ended_mismatch_mimetype_with_object_storage(settings, caplog):
+    """
+    Object on storage should have the same mimetype than the one saved in the
+    File object.
+    """
+    settings.FILE_UPLOAD_APPLY_RESTRICTIONS = True
+    settings.FILE_UPLOAD_RESTRICTIONS = {
+        "background_image": {
+            **settings.FILE_UPLOAD_RESTRICTIONS["background_image"],
+            "allowed_mimetypes": ["text/html", "application/pdf"],
+        }
+    }
+
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    file = factories.FileFactory(
+        type=FileTypeChoices.BACKGROUND_IMAGE,
+        filename="my_file.pdf",
+        title="my_file.pdf",
+        creator=user,
+    )
+
+    s3_client = default_storage.connection.meta.client
+
+    s3_client.put_object(
+        Bucket=default_storage.bucket_name,
+        Key=file.file_key,
+        ContentType="text/html",
+        Body=BytesIO(
+            b'<meta http-equiv="refresh" content="0; url=https://fichiers.numerique.gouv.fr">'
+        ),
+        Metadata={
+            "foo": "bar",
+        },
+    )
+
+    head_object = s3_client.head_object(
+        Bucket=default_storage.bucket_name, Key=file.file_key
+    )
+
+    assert head_object["ContentType"] == "text/html"
+    with caplog.at_level(logging.INFO, logger="core.api.viewsets"):
+        response = client.post(f"/api/v1.0/files/{file.id!s}/upload-ended/")
+    assert (
+        "upload_ended: content type mismatch between object storage and file,"
+        " updating from text/html to application/pdf" in caplog.text
+    )
+    assert response.status_code == 200
+
+    file.refresh_from_db()
+
+    assert file.mimetype == "application/pdf"
+
+    head_object = s3_client.head_object(
+        Bucket=default_storage.bucket_name, Key=file.file_key
+    )
+    assert head_object["ContentType"] == "application/pdf"
+    assert head_object["Metadata"] == {"foo": "bar"}
+
+
+def test_api_upload_ended_file_size_exceeded(settings, caplog):
+    """
+    Test when the file size exceed the allowed max upload file size
+    should return a 400 and delete the file.
+    """
+
+    settings.FILE_UPLOAD_RESTRICTIONS = {
+        "background_image": {
+            **settings.FILE_UPLOAD_RESTRICTIONS["background_image"],
+            "max_size": 0,
+        }
+    }
+
+    user = factories.UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    file = factories.FileFactory(
+        type=FileTypeChoices.BACKGROUND_IMAGE, filename="my_file.txt", creator=user
+    )
+
+    default_storage.save(
+        file.file_key,
+        BytesIO(b"my prose"),
+    )
+
+    with caplog.at_level(logging.INFO, logger="core.api.viewsets"):
+        response = client.post(f"/api/v1.0/files/{file.id!s}/upload-ended/")
+    assert (
+        f"upload_ended: file size (8) for file {file.file_key} higher than the allowed max size"
+        in caplog.text
+    )
+    assert response.status_code == 400
+
+    assert not models.File.objects.filter(id=file.id).exists()
+    assert not default_storage.exists(file.file_key)

src/backend/core/tests/recording/event/test_notification.py

@@ -102,6 +102,7 @@ def test_notify_user_by_email_success(mocked_current_site, settings):
     settings.EMAIL_SUPPORT_EMAIL = "support@acme.com"
     settings.EMAIL_LOGO_IMG = "https://acme.com/logo"
     settings.SCREEN_RECORDING_BASE_URL = "https://acme.com/recordings"
+    settings.RECORDING_DOWNLOAD_BASE_URL = None
     settings.EMAIL_FROM = "notifications@acme.com"
 
     recording = factories.RecordingFactory(room__name="Conference Room A")

src/backend/core/tests/recording/event/test_parsers.py

@@ -32,7 +32,7 @@ def valid_minio_event():
                 "s3": {
                     "bucket": {"name": "test-bucket"},
                     "object": {
-                        "key": "recording%2F46d1a121-2426-484d-8fb3-09b5d886f7a8.ogg",
+                        "key": "recordings%2F46d1a121-2426-484d-8fb3-09b5d886f7a8.ogg",
                         "contentType": "audio/ogg",
                     },
                 }
@@ -51,7 +51,7 @@ def test_parse_valid_event(minio_parser, valid_minio_event):
     """Test parsing a valid Minio event."""
     event = minio_parser.parse(valid_minio_event)
     assert isinstance(event, StorageEvent)
-    assert event.filepath == "recording%2F46d1a121-2426-484d-8fb3-09b5d886f7a8.ogg"
+    assert event.filepath == "recordings%2F46d1a121-2426-484d-8fb3-09b5d886f7a8.ogg"
     assert event.filetype == "audio/ogg"
     assert event.bucket_name == "test-bucket"
     assert event.metadata is None
@@ -130,11 +130,13 @@ def test_validate_invalid_filetype(minio_parser):
     "invalid_filepath",
     [
         "invalid_filepath",  # totally invalid string
-        "recording/46d1a121-2426-484d-8fb3-09b5d886f7a8.ogg",
-        "recording/46d1a121-2426-484d-8fb3-09b5d886f7a8",  # missing extension
+        "recordings/46d1a121-2426-484d-8fb3-09b5d886f7a8.ogg",
+        "recordings/46d1a121-2426-484d-8fb3-09b5d886f7a8",  # missing extension
         "46d1a121-2426-484d-8fb3-09b5d886f7a8",  # missing url_encoded_folder_path and extension
         "",  # empty string
-        "recording%2F46d1a1212426484d8fb309b5d886f7a8.ogg",
+        "46d1a121-2426-484d-8fb3-09b5d886f7a8.ogg",  # no folder at all
+        "uploads%2F46d1a121-2426-484d-8fb3-09b5d886f7a8.ogg",  # wrong folder name
+        "folder%2Fuploads%2F46d1a121-2426-484d-8fb3-09b5d886f7a8.ogg",  # nested but no recordings/
     ],
 )
 def test_validate_invalid_filepath(invalid_filepath, minio_parser):
@@ -152,7 +154,7 @@ def test_validate_invalid_filepath(invalid_filepath, minio_parser):
 def test_validate_valid_event(minio_parser):
     """Test validation with valid event data."""
     event = StorageEvent(
-        filepath="recording%2F46d1a121-2426-484d-8fb3-09b5d886f7a8.ogg",
+        filepath="recordings%2F46d1a121-2426-484d-8fb3-09b5d886f7a8.ogg",
         filetype="audio/ogg",
         bucket_name="test-bucket",
         metadata=None,
@@ -170,7 +172,7 @@ def test_get_recording_id_success(minio_parser, valid_minio_event):
 def test_validate_filepath_with_folder(minio_parser):
     """Test validation of filepath with folder structure."""
     event = StorageEvent(
-        filepath="parent_folder%2Ffolder%2F46d1a121-2426-484d-8fb3-09b5d886f7a8.ogg",
+        filepath="parent_folder%2Frecordings%2F46d1a121-2426-484d-8fb3-09b5d886f7a8.ogg",
         filetype="audio/ogg",
         bucket_name="test-bucket",
         metadata=None,
@@ -219,7 +221,7 @@ def test_validate_custom_filetypes():
     parser = MinioParser(bucket_name="test-bucket", allowed_filetypes={"audio/mp3"})
 
     event = StorageEvent(
-        filepath="parent_folder%2Ffolder%2F46d1a121-2426-484d-8fb3-09b5d886f7a8.ogg",
+        filepath="parent_folder%2Frecordings%2F46d1a121-2426-484d-8fb3-09b5d886f7a8.ogg",
         filetype="audio/mp3",
         bucket_name="test-bucket",
         metadata=None,

src/backend/core/tests/recording/test_api_recordings_storage_hook.py

@@ -14,6 +14,7 @@ from ...factories import RecordingFactory
 from ...models import Recording, RecordingStatusChoices
 from ...recording.event.exceptions import (
     InvalidBucketError,
+    InvalidFilepathError,
     InvalidFileTypeError,
     ParsingEventDataError,
 )
@@ -94,7 +95,7 @@ def test_save_recording_parsing_error(recording_settings, mock_get_parser, clien
     )
 
     assert response.status_code == 403
-    assert response.json() == {"detail": "Invalid request data: Error message"}
+    assert response.json() == {"detail": "Invalid request data."}
 
 
 def test_save_recording_bucket_error(recording_settings, mock_get_parser, client):
@@ -111,7 +112,7 @@ def test_save_recording_bucket_error(recording_settings, mock_get_parser, client
     )
 
     assert response.status_code == 403
-    assert response.json() == {"detail": "Invalid bucket specified"}
+    assert response.json() == {"detail": "Invalid bucket specified."}
 
 
 def test_save_recording_filetype_error(recording_settings, mock_get_parser):
@@ -132,7 +133,28 @@ def test_save_recording_filetype_error(recording_settings, mock_get_parser):
     )
 
     assert response.status_code == 200
-    assert response.json() == {"message": "Ignore this file type, unsupported '.json'"}
+    assert response.json() == {"message": "Notification ignored."}
+
+
+def test_save_recording_filepath_error(recording_settings, mock_get_parser):
+    """Test handling of unsupported filepath in recording event data."""
+
+    mock_parser = mock.Mock()
+    mock_parser.get_recording_id.side_effect = InvalidFilepathError(
+        "Invalid filepath structure: parent/folder/recording.jpeg"
+    )
+    mock_get_parser.return_value = mock_parser
+
+    client = APIClient()
+
+    response = client.post(
+        "/api/v1.0/recordings/storage-hook/",
+        {"recording_data": "valid-data"},
+        HTTP_AUTHORIZATION="Bearer testAuthToken",
+    )
+
+    assert response.status_code == 200
+    assert response.json() == {"message": "Notification ignored."}
 
 
 def test_save_recording_unknown_recording(recording_settings, mock_get_parser, client):

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

@@ -120,3 +120,39 @@ def test_api_rooms_list_authenticated_distinct():
     content = response.json()
     assert len(content["results"]) == 1
     assert content["results"][0]["id"] == str(room.id)
+
+
+def test_api_rooms_list_pagination_page_size():
+    """Users should be able to customize the number of results per page via page_size param."""
+    user = UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    RoomFactory.create_batch(11, users=[user])
+
+    response = client.get("/api/v1.0/rooms/?page_size=2")
+
+    assert response.status_code == 200
+    content = response.json()
+    assert content["count"] == 11
+    assert len(content["results"]) == 2
+    assert content["next"] == "http://testserver/api/v1.0/rooms/?page=2&page_size=2"
+    assert content["previous"] is None
+
+    response = client.get("/api/v1.0/rooms/?page=6&page_size=2")
+
+    assert response.status_code == 200
+    content = response.json()
+    assert content["count"] == 11
+    assert len(content["results"]) == 1
+    assert content["next"] is None
+    assert content["previous"] == "http://testserver/api/v1.0/rooms/?page=5&page_size=2"
+
+    response = client.get("/api/v1.0/rooms/?page_size=3")
+
+    assert response.status_code == 200
+    content = response.json()
+    assert content["count"] == 11
+    assert len(content["results"]) == 3
+    assert content["next"] == "http://testserver/api/v1.0/rooms/?page=2&page_size=3"
+    assert content["previous"] is None

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

@@ -631,3 +631,109 @@ def test_list_waiting_participants_empty(settings):
 
     assert response.status_code == 200
     assert response.json() == {"participants": []}
+
+
+@mock.patch.object(utils, "notify_participants", return_value=None)
+@mock.patch.object(
+    utils, "generate_livekit_config", return_value={"token": "test-token"}
+)
+def test_request_entry_throttling_anonymous_without_cookie(
+    mock_notify_participants, mock_generate_livekit_config, settings
+):
+    """Anonymous users without a cookie should not be throttled."""
+
+    room = RoomFactory(access_level=RoomAccessLevel.RESTRICTED)
+    client = APIClient()
+
+    settings.LOBBY_COOKIE_NAME = "mocked-cookie"
+    settings.REST_FRAMEWORK["DEFAULT_THROTTLE_RATES"]["request_entry"] = "1/minute"
+
+    response = client.post(
+        f"/api/v1.0/rooms/{room.id}/request-entry/",
+        {"username": "test_user"},
+    )
+
+    assert response.status_code == 200
+    assert response.cookies.get("mocked-cookie") is not None
+
+    client.cookies.clear()  # Simulate a new cookieless request
+
+    response = client.post(
+        f"/api/v1.0/rooms/{room.id}/request-entry/",
+        {"username": "test_user"},
+    )
+
+    assert response.status_code == 200
+
+
+@mock.patch.object(utils, "notify_participants", return_value=None)
+@mock.patch.object(
+    utils, "generate_livekit_config", return_value={"token": "test-token"}
+)
+def test_request_entry_throttling_anonymous_with_cookie(
+    mock_notify_participants, mock_generate_livekit_config, settings
+):
+    """Anonymous users with a cookie should be throttled after exceeding the rate limit."""
+    room = RoomFactory(access_level=RoomAccessLevel.RESTRICTED)
+    client = APIClient()
+
+    settings.LOBBY_COOKIE_NAME = "mocked-cookie"
+    settings.REST_FRAMEWORK["DEFAULT_THROTTLE_RATES"]["request_entry"] = "2/minute"
+
+    participant_id = str(uuid.uuid4())
+    client.cookies.load({"mocked-cookie": participant_id})
+
+    response = client.post(
+        f"/api/v1.0/rooms/{room.id}/request-entry/",
+        {"username": "test_user"},
+    )
+    assert response.status_code == 200
+
+    response = client.post(
+        f"/api/v1.0/rooms/{room.id}/request-entry/",
+        {"username": "test_user"},
+    )
+    assert response.status_code == 200
+
+    response = client.post(
+        f"/api/v1.0/rooms/{room.id}/request-entry/",
+        {"username": "test_user"},
+    )
+
+    assert response.status_code == 429
+
+
+@mock.patch.object(utils, "notify_participants", return_value=None)
+@mock.patch.object(
+    utils, "generate_livekit_config", return_value={"token": "test-token"}
+)
+def test_request_entry_throttling_authenticated_user(
+    mock_notify_participants, mock_generate_livekit_config, settings
+):
+    """Authenticated users should be throttled."""
+    room = RoomFactory(access_level=RoomAccessLevel.RESTRICTED)
+    user = UserFactory()
+    client = APIClient()
+    client.force_login(user)
+
+    settings.LOBBY_COOKIE_NAME = "mocked-cookie"
+    settings.REST_FRAMEWORK["DEFAULT_THROTTLE_RATES"]["request_entry"] = "2/minute"
+
+    response = client.post(
+        f"/api/v1.0/rooms/{room.id}/request-entry/",
+        {"username": "test_user"},
+    )
+    assert response.status_code == 200
+
+    response = client.post(
+        f"/api/v1.0/rooms/{room.id}/request-entry/",
+        {"username": "test_user"},
+    )
+    assert response.status_code == 200
+
+    response = client.post(
+        f"/api/v1.0/rooms/{room.id}/request-entry/",
+        {"username": "test_user"},
+    )
+
+    assert response.status_code == 429

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

@@ -8,6 +8,7 @@ import random
 from unittest import mock
 from uuid import uuid4
 
+from django.core.exceptions import SuspiciousOperation
 from django.urls import reverse
 
 import pytest
@@ -132,11 +133,7 @@ def test_update_participant_success(mock_livekit_client):
                 1,
                 2,
             ],  # [TrackSource.CAMERA, TrackSource.MICROPHONE]
-            "hidden": False,
-            "recorder": False,
             "can_update_metadata": True,
-            "agent": False,
-            "can_subscribe_metrics": False,
         },
         "name": "John Doe",
     }
@@ -151,6 +148,151 @@ def test_update_participant_success(mock_livekit_client):
     mock_livekit_client.aclose.assert_called_once()
 
 
+@pytest.mark.parametrize(
+    "permission_payload",
+    [
+        {},  # empty dict is valid
+        {"can_subscribe": True},
+        {"can_publish": True},
+        {"can_publish_data": True},
+        {"can_publish_sources": [1, 2]},
+        {"can_update_metadata": True},
+    ],
+)
+def test_update_participant_permission_fields_are_optional(
+    mock_livekit_client, permission_payload
+):
+    """Test that each required permission field can be passed individually."""
+    client = APIClient()
+    room = RoomFactory()
+    user = UserFactory()
+    UserResourceAccessFactory(
+        resource=room, user=user, role=random.choice(["administrator", "owner"])
+    )
+    client.force_authenticate(user=user)
+
+    payload = {
+        "participant_identity": str(uuid4()),
+        "permission": permission_payload,
+    }
+
+    url = reverse("rooms-update-participant", kwargs={"pk": room.id})
+    response = client.post(url, payload, format="json")
+
+    assert response.status_code == status.HTTP_200_OK
+    assert response.data == {"status": "success"}
+
+    mock_livekit_client.room.update_participant.assert_called_once()
+    mock_livekit_client.aclose.assert_called_once()
+
+
+@pytest.mark.parametrize(
+    "value,permission_key",
+    [
+        (False, "hidden"),
+        (True, "hidden"),
+        (False, "recorder"),
+        (True, "recorder"),
+        (False, "agent"),
+        (True, "agent"),
+    ],
+)
+@mock.patch("core.api.serializers.SuspiciousOperation", side_effect=SuspiciousOperation)
+def test_update_participant_suspicious_permission(
+    mock_suspicious, value, permission_key
+):
+    """Test update participant raises 400 when a restricted permission is set."""
+    client = APIClient()
+    room = RoomFactory()
+    user = UserFactory()
+    UserResourceAccessFactory(
+        resource=room, user=user, role=random.choice(["administrator", "owner"])
+    )
+    client.force_authenticate(user=user)
+
+    payload = {
+        "participant_identity": str(uuid4()),
+        "permission": {
+            "can_subscribe": True,
+            "can_publish": True,
+            "can_publish_data": True,
+            "can_update_metadata": False,
+            permission_key: value,
+        },
+    }
+
+    url = reverse("rooms-update-participant", kwargs={"pk": room.id})
+    response = client.post(url, payload, format="json")
+
+    assert response.status_code == status.HTTP_400_BAD_REQUEST
+    mock_suspicious.assert_called_once_with(
+        f"Setting the following participant permissions is not allowed: {permission_key}."
+    )
+
+
+@mock.patch("core.api.serializers.SuspiciousOperation", side_effect=SuspiciousOperation)
+def test_update_participant_suspicious_permission_multiple(mock_suspicious):
+    """Test update participant raises 400 when multiple suspicious permissions are set."""
+    client = APIClient()
+    room = RoomFactory()
+    user = UserFactory()
+    UserResourceAccessFactory(
+        resource=room, user=user, role=random.choice(["administrator", "owner"])
+    )
+    client.force_authenticate(user=user)
+
+    payload = {
+        "participant_identity": str(uuid4()),
+        "permission": {
+            "can_subscribe": True,
+            "can_publish": True,
+            "can_publish_data": True,
+            "hidden": True,
+            "recorder": False,
+            "can_update_metadata": False,
+            "agent": True,
+            "can_subscribe_metrics": False,
+        },
+    }
+
+    url = reverse("rooms-update-participant", kwargs={"pk": room.id})
+    response = client.post(url, payload, format="json")
+
+    assert response.status_code == status.HTTP_400_BAD_REQUEST
+    mock_suspicious.assert_called_once_with(
+        "Setting the following participant permissions is not allowed: hidden, recorder, agent."
+    )
+
+
+@pytest.mark.parametrize("value", (False, True))
+def test_update_participant_unimplemented_can_subscribe_metrics(value):
+    """Test update participant raises 400 when can_subscribe_metrics is set."""
+    client = APIClient()
+    room = RoomFactory()
+    user = UserFactory()
+    UserResourceAccessFactory(
+        resource=room, user=user, role=random.choice(["administrator", "owner"])
+    )
+    client.force_authenticate(user=user)
+
+    payload = {
+        "participant_identity": str(uuid4()),
+        "permission": {
+            "can_subscribe": True,
+            "can_publish": True,
+            "can_publish_data": True,
+            "can_update_metadata": False,
+            "can_subscribe_metrics": value,
+        },
+    }
+
+    url = reverse("rooms-update-participant", kwargs={"pk": room.id})
+    response = client.post(url, payload, format="json")
+
+    assert response.status_code == status.HTTP_400_BAD_REQUEST
+    assert "can_subscribe_metrics" in str(response.data)
+
+
 def test_update_participant_forbidden_without_access():
     """Test update participant returns 403 when user lacks room privileges."""
     client = APIClient()
@@ -226,7 +368,17 @@ def test_update_participant_invalid_permission():
     response = client.post(url, payload, format="json")
 
     assert response.status_code == status.HTTP_400_BAD_REQUEST
-    assert "Invalid permission" in str(response.data)
+    assert response.json() == {
+        "permission": [
+            {
+                "type": "extra_forbidden",
+                "loc": ["invalid-attributes"],
+                "msg": "Extra inputs are not permitted",
+                "input": "True",
+                "url": "https://errors.pydantic.dev/2.12/v/extra_forbidden",
+            },
+        ]
+    }
 
 
 def test_update_participant_wrong_metadata_attributes():

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

@@ -199,3 +199,308 @@ def test_start_recording_success(
     access = recording.accesses.first()
     assert access.user == user
     assert access.role == "owner"
+
+
+@pytest.mark.parametrize("value", ["fr", "en", "nl", "de"])
+def test_start_recording_options_language_valid(
+    settings, mock_worker_service_factory, mock_worker_manager, value
+):
+    """Should accept a valid ISO 639-1 language code."""
+    settings.RECORDING_ENABLE = True
+    room = RoomFactory()
+    user = UserFactory()
+    room.accesses.create(user=user, role="owner")
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.post(
+        f"/api/v1.0/rooms/{room.id}/start-recording/",
+        {"mode": "screen_recording", "options": {"language": value}},
+        format="json",
+    )
+
+    assert response.status_code == 201
+
+    recording = Recording.objects.get(room=room)
+    assert recording.options == {"language": value}
+
+
+@pytest.mark.parametrize("value", ["invalid-value", "francais", "123"])
+def test_start_recording_options_language_not_validated(
+    settings, mock_worker_service_factory, mock_worker_manager, value
+):
+    """Invalid language codes are currently accepted — no format validation yet.
+
+    TODO: tighten this once language validation is introduced.
+    """
+    settings.RECORDING_ENABLE = True
+    room = RoomFactory()
+    user = UserFactory()
+    room.accesses.create(user=user, role="owner")
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.post(
+        f"/api/v1.0/rooms/{room.id}/start-recording/",
+        {"mode": "screen_recording", "options": {"language": value}},
+        format="json",
+    )
+
+    assert response.status_code == 201
+
+
+def test_start_recording_options_language_null(
+    settings, mock_worker_service_factory, mock_worker_manager
+):
+    """Should accept null language (triggers auto-detection)."""
+    settings.RECORDING_ENABLE = True
+    room = RoomFactory()
+    user = UserFactory()
+    room.accesses.create(user=user, role="owner")
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.post(
+        f"/api/v1.0/rooms/{room.id}/start-recording/",
+        {"mode": "screen_recording", "options": {"language": None}},
+        format="json",
+    )
+
+    assert response.status_code == 201
+    recording = Recording.objects.get(room=room)
+    assert recording.options == {}
+
+
+@pytest.mark.parametrize("value", [True, 1, "y", "on", "true", "yes", "t"])
+def test_start_recording_options_transcribe_valid_true(
+    settings, mock_worker_service_factory, mock_worker_manager, value
+):
+    """Should accept transcribe with any valid pydantic true values."""
+    settings.RECORDING_ENABLE = True
+    room = RoomFactory()
+    user = UserFactory()
+    room.accesses.create(user=user, role="owner")
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.post(
+        f"/api/v1.0/rooms/{room.id}/start-recording/",
+        {"mode": "screen_recording", "options": {"transcribe": value}},
+        format="json",
+    )
+
+    assert response.status_code == 201
+    recording = Recording.objects.get(room=room)
+    assert recording.options == {"transcribe": True}
+
+
+@pytest.mark.parametrize("value", [False, 0, "n", "off", "false", "no", "f"])
+def test_start_recording_options_transcribe_valid_false(
+    settings, mock_worker_service_factory, mock_worker_manager, value
+):
+    """Should accept transcribe with any valid pydantic false values."""
+    settings.RECORDING_ENABLE = True
+    room = RoomFactory()
+    user = UserFactory()
+    room.accesses.create(user=user, role="owner")
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.post(
+        f"/api/v1.0/rooms/{room.id}/start-recording/",
+        {"mode": "screen_recording", "options": {"transcribe": value}},
+        format="json",
+    )
+
+    assert response.status_code == 201
+    recording = Recording.objects.get(room=room)
+    assert recording.options == {"transcribe": False}
+
+
+def test_start_recording_options_transcribe_null(
+    settings, mock_worker_service_factory, mock_worker_manager
+):
+    """Should accept transcribe=null (falls back to application default)."""
+    settings.RECORDING_ENABLE = True
+    room = RoomFactory()
+    user = UserFactory()
+    room.accesses.create(user=user, role="owner")
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.post(
+        f"/api/v1.0/rooms/{room.id}/start-recording/",
+        {"mode": "screen_recording", "options": {"transcribe": None}},
+        format="json",
+    )
+
+    assert response.status_code == 201
+    recording = Recording.objects.get(room=room)
+    assert recording.options == {}
+
+
+def test_start_recording_options_null(
+    settings, mock_worker_service_factory, mock_worker_manager
+):
+    """Should accept options=null."""
+    settings.RECORDING_ENABLE = True
+    room = RoomFactory()
+    user = UserFactory()
+    room.accesses.create(user=user, role="owner")
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.post(
+        f"/api/v1.0/rooms/{room.id}/start-recording/",
+        {"mode": "screen_recording", "options": None},
+        format="json",
+    )
+
+    assert response.status_code == 201
+    recording = Recording.objects.get(room=room)
+    assert recording.options == {}
+
+
+def test_start_recording_options_omitted(
+    settings, mock_worker_service_factory, mock_worker_manager
+):
+    """Should accept a request with no options field at all."""
+    settings.RECORDING_ENABLE = True
+    room = RoomFactory()
+    user = UserFactory()
+    room.accesses.create(user=user, role="owner")
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.post(
+        f"/api/v1.0/rooms/{room.id}/start-recording/",
+        {"mode": "screen_recording"},
+        format="json",
+    )
+
+    assert response.status_code == 201
+    recording = Recording.objects.get(room=room)
+    assert recording.options == {}
+
+
+def test_start_recording_options_unknown_field_rejected(settings):
+    """Should reject unknown fields in options (extra='forbid')."""
+    settings.RECORDING_ENABLE = True
+    room = RoomFactory()
+    user = UserFactory()
+    room.accesses.create(user=user, role="owner")
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.post(
+        f"/api/v1.0/rooms/{room.id}/start-recording/",
+        {"mode": "screen_recording", "options": {"unknown_field": "value"}},
+        format="json",
+    )
+
+    assert response.status_code == 400
+
+
+@pytest.mark.parametrize("value", ["foo", 12])
+def test_start_recording_options_invalid_transcribe_type(settings, value):
+    """Should reject non-boolean transcribe values."""
+    settings.RECORDING_ENABLE = True
+    room = RoomFactory()
+    user = UserFactory()
+    room.accesses.create(user=user, role="owner")
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.post(
+        f"/api/v1.0/rooms/{room.id}/start-recording/",
+        {"mode": "screen_recording", "options": {"transcribe": value}},
+        format="json",
+    )
+
+    assert response.status_code == 400
+
+
+@pytest.mark.parametrize("value", ["screen_recording", "transcript"])
+def test_start_recording_options_original_mode_valid(
+    settings, mock_worker_service_factory, mock_worker_manager, value
+):
+    """Should accept valid recording mode choices for original_mode."""
+    settings.RECORDING_ENABLE = True
+    room = RoomFactory()
+    user = UserFactory()
+    room.accesses.create(user=user, role="owner")
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.post(
+        f"/api/v1.0/rooms/{room.id}/start-recording/",
+        {"mode": "screen_recording", "options": {"original_mode": value}},
+        format="json",
+    )
+
+    assert response.status_code == 201
+    recording = Recording.objects.get(room=room)
+    assert recording.options == {"original_mode": value}
+
+
+def test_start_recording_options_original_mode_null(
+    settings, mock_worker_service_factory, mock_worker_manager
+):
+    """Should accept original_mode=null."""
+    settings.RECORDING_ENABLE = True
+    room = RoomFactory()
+    user = UserFactory()
+    room.accesses.create(user=user, role="owner")
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.post(
+        f"/api/v1.0/rooms/{room.id}/start-recording/",
+        {"mode": "screen_recording", "options": {"original_mode": None}},
+        format="json",
+    )
+
+    assert response.status_code == 201
+    recording = Recording.objects.get(room=room)
+    assert recording.options == {}
+
+
+def test_start_recording_options_original_mode_omitted(
+    settings, mock_worker_service_factory, mock_worker_manager
+):
+    """Should accept a request with original_mode omitted."""
+    settings.RECORDING_ENABLE = True
+    room = RoomFactory()
+    user = UserFactory()
+    room.accesses.create(user=user, role="owner")
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.post(
+        f"/api/v1.0/rooms/{room.id}/start-recording/",
+        {"mode": "screen_recording", "options": {}},
+        format="json",
+    )
+
+    assert response.status_code == 201
+    recording = Recording.objects.get(room=room)
+    assert recording.options == {}
+
+
+@pytest.mark.parametrize("value", ["invalid_mode", "foo", 123, "SCREEN_RECORDING"])
+def test_start_recording_options_original_mode_invalid(settings, value):
+    """Should reject invalid recording mode values for original_mode."""
+    settings.RECORDING_ENABLE = True
+    room = RoomFactory()
+    user = UserFactory()
+    room.accesses.create(user=user, role="owner")
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.post(
+        f"/api/v1.0/rooms/{room.id}/start-recording/",
+        {"mode": "screen_recording", "options": {"original_mode": value}},
+        format="json",
+    )
+
+    assert response.status_code == 400

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

@@ -77,7 +77,6 @@ def test_missing_auth_header(client, serialized_event_data, mock_livekit_config)
     assert response.status_code == 401
     assert response.json() == {
         "status": "error",
-        "message": "Authorization header missing",
     }
 
 
@@ -91,7 +90,7 @@ def test_invalid_payload(client, auth_token, mock_livekit_config):
     )
 
     assert response.status_code == 400
-    assert response.json() == {"status": "error", "message": "Invalid webhook payload"}
+    assert response.json() == {"status": "error"}
 
 
 def test_unknown_event_type(client, mock_livekit_config):
@@ -116,7 +115,6 @@ def test_unknown_event_type(client, mock_livekit_config):
     assert response.status_code == 422
     assert response.json() == {
         "status": "error",
-        "message": "Unknown webhook type: unknown_event_type",
     }
 
 

src/backend/core/tests/test_external_api_rooms.py

@@ -2,21 +2,21 @@
 Tests for external API /room endpoint
 """
 
-# pylint: disable=W0621
+# pylint: disable=W0621,C0302
 
+import uuid
 from datetime import datetime, timedelta, timezone
+from unittest import mock
 
 from django.conf import settings
 
 import jwt
 import pytest
 import responses
+from lasuite.oidc_resource_server.authentication import ResourceServerAuthentication
 from rest_framework.test import APIClient
 
-from core.factories import (
-    RoomFactory,
-    UserFactory,
-)
+from core.factories import ApplicationFactory, RoomFactory, UserFactory
 from core.models import ApplicationScope, RoleChoices, Room, RoomAccessLevel, User
 
 pytestmark = pytest.mark.django_db
@@ -27,12 +27,14 @@ def generate_test_token(user, scopes):
     now = datetime.now(timezone.utc)
     scope_string = " ".join(scopes)
 
+    application = ApplicationFactory()
+
     payload = {
         "iss": settings.APPLICATION_JWT_ISSUER,
         "aud": settings.APPLICATION_JWT_AUDIENCE,
         "iat": now,
         "exp": now + timedelta(seconds=settings.APPLICATION_JWT_EXPIRATION_SECONDS),
-        "client_id": "test-client-id",
+        "client_id": str(application.client_id),
         "scope": scope_string,
         "user_id": str(user.id),
         "delegated": True,
@@ -53,10 +55,24 @@ def test_api_rooms_list_requires_authentication():
     assert response.status_code == 401
 
 
-def test_api_rooms_list_with_valid_token(settings):
-    """Listing rooms with valid token should succeed."""
+def test_api_rooms_list_inactive_user():
+    """List should return 401 if user is inactive."""
 
-    settings.APPLICATION_JWT_SECRET_KEY = "devKey"
+    user1 = UserFactory(is_active=False)
+    RoomFactory(users=[(user1, RoleChoices.OWNER)])
+
+    token = generate_test_token(user1, [ApplicationScope.ROOMS_LIST])
+
+    client = APIClient()
+    client.credentials(HTTP_AUTHORIZATION=f"Bearer {token}")
+    response = client.get("/external-api/v1.0/rooms/")
+
+    assert response.status_code == 401
+    assert "user account is disabled" in str(response.data).lower()
+
+
+def test_api_rooms_list_with_valid_token():
+    """Listing rooms with valid token should succeed."""
 
     user = UserFactory()
     room = RoomFactory(users=[(user, RoleChoices.OWNER)])
@@ -73,9 +89,25 @@ def test_api_rooms_list_with_valid_token(settings):
     assert response.data["results"][0]["id"] == str(room.id)
 
 
+def test_api_rooms_list_with_no_rooms():
+    """Listing rooms with a valid token returns an empty list when there are no rooms."""
+
+    user = UserFactory()
+
+    # Generate valid token
+    token = generate_test_token(user, [ApplicationScope.ROOMS_LIST])
+
+    client = APIClient()
+    client.credentials(HTTP_AUTHORIZATION=f"Bearer {token}")
+    response = client.get("/external-api/v1.0/rooms/")
+
+    assert response.status_code == 200
+    assert response.data["count"] == 0
+    assert response.data["results"] == []
+
+
 def test_api_rooms_list_with_expired_token(settings):
     """Listing rooms with expired token should return 401."""
-    settings.APPLICATION_JWT_SECRET_KEY = "devKey"
     settings.APPLICATION_JWT_EXPIRATION_SECONDS = 0
 
     user = UserFactory()
@@ -92,8 +124,8 @@ def test_api_rooms_list_with_expired_token(settings):
 
 
 @responses.activate
-def test_api_rooms_list_with_invalid_token(settings):
-    """Listing rooms with invalid token should return 400."""
+def test_api_rooms_list_with_invalid_rs_token(settings):
+    """Listing rooms with invalid resource server token should return 400."""
 
     settings.OIDC_OP_INTROSPECTION_ENDPOINT = "https://oidc.example.com/introspect"
     settings.OIDC_OP_URL = "https://oidc.example.com"
@@ -116,9 +148,8 @@ def test_api_rooms_list_with_invalid_token(settings):
     assert response.status_code == 400
 
 
-def test_api_rooms_list_missing_scope(settings):
+def test_api_rooms_list_missing_scope():
     """Listing rooms without required scope should return 403."""
-    settings.APPLICATION_JWT_SECRET_KEY = "devKey"
 
     user = UserFactory()
 
@@ -130,12 +161,30 @@ def test_api_rooms_list_missing_scope(settings):
     response = client.get("/external-api/v1.0/rooms/")
 
     assert response.status_code == 403
-    assert "Insufficient permissions. Required scope: rooms:list" in str(response.data)
+    assert (
+        "insufficient permissions. required scope: rooms:list"
+        in str(response.data).lower()
+    )
 
 
-def test_api_rooms_list_filters_by_user(settings):
+def test_api_rooms_list_no_scope():
+    """Listing rooms without any scope should return 403."""
+
+    user = UserFactory()
+
+    # Token without scope
+    token = generate_test_token(user, [])
+
+    client = APIClient()
+    client.credentials(HTTP_AUTHORIZATION=f"Bearer {token}")
+    response = client.get("/external-api/v1.0/rooms/")
+
+    assert response.status_code == 403
+    assert "insufficient permissions." in str(response.data).lower()
+
+
+def test_api_rooms_list_filters_by_user():
     """List should only return rooms accessible to the authenticated user."""
-    settings.APPLICATION_JWT_SECRET_KEY = "devKey"
 
     user1 = UserFactory()
     user2 = UserFactory()
@@ -144,7 +193,9 @@ def test_api_rooms_list_filters_by_user(settings):
     room2 = RoomFactory(users=[(user2, RoleChoices.OWNER)])
     room3 = RoomFactory(users=[(user1, RoleChoices.MEMBER)])
 
-    token = generate_test_token(user1, [ApplicationScope.ROOMS_LIST])
+    token = generate_test_token(
+        user1, [ApplicationScope.ROOMS_LIST, ApplicationScope.ROOMS_CREATE]
+    )
 
     client = APIClient()
     client.credentials(HTTP_AUTHORIZATION=f"Bearer {token}")
@@ -158,9 +209,82 @@ def test_api_rooms_list_filters_by_user(settings):
     assert str(room2.id) not in returned_ids
 
 
-def test_api_rooms_retrieve_requires_scope(settings):
+def test_api_rooms_retrieve_requires_authentication():
+    """Retrieving rooms without authentication should return 401."""
+
+    user1 = UserFactory()
+    room1 = RoomFactory(users=[(user1, RoleChoices.OWNER)])
+
+    client = APIClient()
+    response = client.get(f"/external-api/v1.0/rooms/{room1.id}/")
+
+    assert response.status_code == 401
+
+
+def test_api_rooms_retrieve_inactive_user():
+    """Retrieve should return 401 if user is inactive."""
+
+    user1 = UserFactory(is_active=False)
+    room1 = RoomFactory(users=[(user1, RoleChoices.OWNER)])
+
+    token = generate_test_token(user1, [ApplicationScope.ROOMS_LIST])
+
+    client = APIClient()
+    client.credentials(HTTP_AUTHORIZATION=f"Bearer {token}")
+    response = client.get(f"/external-api/v1.0/rooms/{room1.id}/")
+
+    assert response.status_code == 401
+    assert "user account is disabled" in str(response.data).lower()
+
+
+def test_api_rooms_retrieve_with_expired_token(settings):
+    """Retrieving rooms with expired token should return 401."""
+    settings.APPLICATION_JWT_EXPIRATION_SECONDS = 0
+
+    user = UserFactory()
+    room = RoomFactory(users=[(user, RoleChoices.OWNER)])
+
+    # Generate expired token
+    token = generate_test_token(user, [ApplicationScope.ROOMS_CREATE])
+
+    client = APIClient()
+    client.credentials(HTTP_AUTHORIZATION=f"Bearer {token}")
+    response = client.get(f"/external-api/v1.0/rooms/{room.id}/")
+
+    assert response.status_code == 401
+    assert "expired" in str(response.data).lower()
+
+
+@responses.activate
+def test_api_rooms_retrieve_with_invalid_rs_token(settings):
+    """Retrieving rooms with invalid resource server token should return 400."""
+
+    settings.OIDC_OP_INTROSPECTION_ENDPOINT = "https://oidc.example.com/introspect"
+    settings.OIDC_OP_URL = "https://oidc.example.com"
+
+    responses.add(
+        responses.POST,
+        "https://oidc.example.com/introspect",
+        json={
+            "iss": "https://oidc.example.com",
+            "active": False,
+        },
+    )
+
+    user = UserFactory()
+    room = RoomFactory(users=[(user, RoleChoices.OWNER)])
+
+    client = APIClient()
+    client.credentials(HTTP_AUTHORIZATION="Bearer invalid-token-123")
+    response = client.get(f"/external-api/v1.0/rooms/{room.id}/")
+
+    # Return 400 instead of 401 because ResourceServerAuthentication raises
+    # SuspiciousOperation when the introspected user is not active
+    assert response.status_code == 400
+
+
+def test_api_rooms_retrieve_requires_scope():
     """Retrieving a room requires ROOMS_RETRIEVE scope."""
-    settings.APPLICATION_JWT_SECRET_KEY = "devKey"
 
     user = UserFactory()
     room = RoomFactory(users=[(user, RoleChoices.OWNER)])
@@ -178,9 +302,25 @@ def test_api_rooms_retrieve_requires_scope(settings):
     )
 
 
+def test_api_rooms_retrieve_no_scope():
+    """Retrieving rooms without any scope should return 403."""
+
+    user = UserFactory()
+
+    # Token without scope
+    token = generate_test_token(user, [])
+    room = RoomFactory(users=[(user, RoleChoices.OWNER)])
+
+    client = APIClient()
+    client.credentials(HTTP_AUTHORIZATION=f"Bearer {token}")
+    response = client.get(f"/external-api/v1.0/rooms/{room.id}/")
+
+    assert response.status_code == 403
+    assert "insufficient permissions." in str(response.data).lower()
+
+
 def test_api_rooms_retrieve_success(settings):
     """Retrieving a room with correct scope should succeed."""
-    settings.APPLICATION_JWT_SECRET_KEY = "devKey"
     settings.APPLICATION_BASE_URL = "http://your-application.com"
     settings.ROOM_TELEPHONY_ENABLED = True
     settings.ROOM_TELEPHONY_PHONE_NUMBER = "+1-555-0100"
@@ -212,9 +352,128 @@ def test_api_rooms_retrieve_success(settings):
     }
 
 
-def test_api_rooms_create_requires_scope(settings):
+def test_api_rooms_retrieve_success_by_user():
+    """Retrieve should only return rooms accessible to the authenticated user."""
+
+    user1 = UserFactory()
+    user2 = UserFactory()
+
+    room1 = RoomFactory(users=[(user1, RoleChoices.OWNER)])
+    room2 = RoomFactory(users=[(user2, RoleChoices.OWNER)])
+    room3 = RoomFactory(users=[(user1, RoleChoices.MEMBER)])
+    room4 = RoomFactory(users=[(user1, RoleChoices.ADMIN)])
+
+    token = generate_test_token(
+        user1, [ApplicationScope.ROOMS_RETRIEVE, ApplicationScope.ROOMS_LIST]
+    )
+
+    client = APIClient()
+    client.credentials(HTTP_AUTHORIZATION=f"Bearer {token}")
+    response = client.get(f"/external-api/v1.0/rooms/{room2.id}/")
+
+    assert response.status_code == 403
+
+    client = APIClient()
+    client.credentials(HTTP_AUTHORIZATION=f"Bearer {token}")
+    response = client.get(f"/external-api/v1.0/rooms/{room1.id}/")
+
+    assert response.status_code == 200
+
+    client = APIClient()
+    client.credentials(HTTP_AUTHORIZATION=f"Bearer {token}")
+    response = client.get(f"/external-api/v1.0/rooms/{room3.id}/")
+
+    assert response.status_code == 200
+
+    client = APIClient()
+    client.credentials(HTTP_AUTHORIZATION=f"Bearer {token}")
+    response = client.get(f"/external-api/v1.0/rooms/{room4.id}/")
+
+    assert response.status_code == 200
+
+
+def test_api_rooms_retrieve_not_found():
+    """Retrieving a non-existing room with correct scope should return a 404."""
+
+    user = UserFactory()
+    token = generate_test_token(user, [ApplicationScope.ROOMS_RETRIEVE])
+
+    client = APIClient()
+    client.credentials(HTTP_AUTHORIZATION=f"Bearer {token}")
+    response = client.get(f"/external-api/v1.0/rooms/{uuid.uuid4()}/")
+
+    assert response.status_code == 404
+    assert "no room matches the given query." in str(response.data).lower()
+
+
+def test_api_rooms_create_requires_authentication():
+    """Creating rooms without authentication should return 401."""
+
+    client = APIClient()
+    response = client.post("/external-api/v1.0/rooms/")
+
+    assert response.status_code == 401
+
+
+def test_api_rooms_create_with_expired_token(settings):
+    """Creating rooms with expired token should return 401."""
+    settings.APPLICATION_JWT_EXPIRATION_SECONDS = 0
+
+    user = UserFactory()
+
+    # Generate expired token
+    token = generate_test_token(user, [ApplicationScope.ROOMS_CREATE])
+
+    client = APIClient()
+    client.credentials(HTTP_AUTHORIZATION=f"Bearer {token}")
+    response = client.post("/external-api/v1.0/rooms/")
+
+    assert response.status_code == 401
+    assert "expired" in str(response.data).lower()
+
+
+@responses.activate
+def test_api_rooms_create_with_invalid_rs_token(settings):
+    """Creating rooms with invalid resource server token should return 400."""
+
+    settings.OIDC_OP_INTROSPECTION_ENDPOINT = "https://oidc.example.com/introspect"
+    settings.OIDC_OP_URL = "https://oidc.example.com"
+
+    responses.add(
+        responses.POST,
+        "https://oidc.example.com/introspect",
+        json={
+            "iss": "https://oidc.example.com",
+            "active": False,
+        },
+    )
+
+    client = APIClient()
+    client.credentials(HTTP_AUTHORIZATION="Bearer invalid-token-123")
+    response = client.post("/external-api/v1.0/rooms/")
+
+    # Return 400 instead of 401 because ResourceServerAuthentication raises
+    # SuspiciousOperation when the introspected user is not active
+    assert response.status_code == 400
+
+
+def test_api_rooms_create_inactive_user():
+    """Create should return 401 if user is inactive."""
+
+    user1 = UserFactory(is_active=False)
+
+    token = generate_test_token(user1, [ApplicationScope.ROOMS_CREATE])
+
+    client = APIClient()
+    client.credentials(HTTP_AUTHORIZATION=f"Bearer {token}")
+    response = client.post("/external-api/v1.0/rooms/")
+
+    assert response.status_code == 401
+    assert "user account is disabled" in str(response.data).lower()
+
+
+def test_api_rooms_create_requires_scope():
     """Creating a room requires ROOMS_CREATE scope."""
-    settings.APPLICATION_JWT_SECRET_KEY = "devKey"
     user = UserFactory()
 
     # Token without ROOMS_CREATE scope
@@ -225,18 +484,36 @@ def test_api_rooms_create_requires_scope(settings):
     response = client.post("/external-api/v1.0/rooms/", {}, format="json")
 
     assert response.status_code == 403
-    assert "Insufficient permissions. Required scope: rooms:create" in str(
-        response.data
+    assert (
+        "insufficient permissions. required scope: rooms:create"
+        in str(response.data).lower()
     )
 
 
-def test_api_rooms_create_success(settings):
-    """Creating a room with correct scope should succeed."""
-    settings.APPLICATION_JWT_SECRET_KEY = "devKey"
+def test_api_rooms_create_no_scope():
+    """Creating rooms without any scope should return 403."""
 
     user = UserFactory()
 
-    token = generate_test_token(user, [ApplicationScope.ROOMS_CREATE])
+    # Token without scope
+    token = generate_test_token(user, [])
+
+    client = APIClient()
+    client.credentials(HTTP_AUTHORIZATION=f"Bearer {token}")
+    response = client.post("/external-api/v1.0/rooms/")
+
+    assert response.status_code == 403
+    assert "insufficient permissions." in str(response.data).lower()
+
+
+def test_api_rooms_create_success():
+    """Creating a room with correct scope should succeed."""
+
+    user = UserFactory()
+
+    token = generate_test_token(
+        user, [ApplicationScope.ROOMS_CREATE, ApplicationScope.ROOMS_LIST]
+    )
 
     client = APIClient()
     client.credentials(HTTP_AUTHORIZATION=f"Bearer {token}")
@@ -245,6 +522,8 @@ def test_api_rooms_create_success(settings):
     assert response.status_code == 201
     assert "id" in response.data
     assert "slug" in response.data
+    assert "name" in response.data
+    assert response.data["name"] == response.data["slug"]
 
     # Verify room was created with user as owner
     room = Room.objects.get(id=response.data["id"])
@@ -252,9 +531,72 @@ def test_api_rooms_create_success(settings):
     assert room.access_level == "trusted"
 
 
+def test_api_rooms_create_readonly_enforcement():
+    """Creating a room succeeds and any provided read-only fields are ignored."""
+
+    user = UserFactory()
+
+    token = generate_test_token(user, [ApplicationScope.ROOMS_CREATE])
+
+    client = APIClient()
+    client.credentials(HTTP_AUTHORIZATION=f"Bearer {token}")
+    response = client.post(
+        "/external-api/v1.0/rooms/",
+        {
+            "id": "fake-id",
+            "slug": "fake-slug",
+            "name": "fake-name",
+            "access_level": "public",
+        },
+        format="json",
+    )
+
+    assert response.status_code == 201
+    assert "slug" in response.data
+    assert response.data["id"] != "fake-id"
+    assert "name" in response.data
+    assert response.data["slug"] != "fake-slug"
+    assert "id" in response.data
+    assert response.data["name"] != "fake-name"
+
+    # Verify room was created with user as owner
+    room = Room.objects.get(id=response.data["id"])
+    assert room.get_role(user) == RoleChoices.OWNER
+    assert room.access_level == "trusted"
+
+
+def test_api_rooms_unknown_actions():
+    """Updating or deleting a room are not supported yet."""
+
+    user = UserFactory()
+    room = RoomFactory(users=[(user, RoleChoices.OWNER)])
+
+    token = generate_test_token(
+        user,
+        [
+            ApplicationScope.ROOMS_RETRIEVE,
+            ApplicationScope.ROOMS_DELETE,
+            ApplicationScope.ROOMS_UPDATE,
+        ],
+    )
+
+    client = APIClient()
+    client.credentials(HTTP_AUTHORIZATION=f"Bearer {token}")
+    response = client.delete(f"/external-api/v1.0/rooms/{room.id}/")
+
+    assert response.status_code == 405
+    assert 'method "delete" not allowed.' in str(response.data).lower()
+
+    client = APIClient()
+    client.credentials(HTTP_AUTHORIZATION=f"Bearer {token}")
+    response = client.patch(f"/external-api/v1.0/rooms/{room.id}/")
+
+    assert response.status_code == 405
+    assert 'method "patch" not allowed.' in str(response.data).lower()
+
+
 def test_api_rooms_response_no_url(settings):
     """Response should not include url field when APPLICATION_BASE_URL is None."""
-    settings.APPLICATION_JWT_SECRET_KEY = "devKey"
     settings.APPLICATION_BASE_URL = None
 
     user = UserFactory()
@@ -273,7 +615,6 @@ def test_api_rooms_response_no_url(settings):
 
 def test_api_rooms_response_no_telephony(settings):
     """Response should not include telephony field when ROOM_TELEPHONY_ENABLED is False."""
-    settings.APPLICATION_JWT_SECRET_KEY = "devKey"
     settings.ROOM_TELEPHONY_ENABLED = False
 
     user = UserFactory()
@@ -290,10 +631,41 @@ def test_api_rooms_response_no_telephony(settings):
     assert response.data["id"] == str(room.id)
 
 
+def test_api_rooms_token_scope_case_insensitive(settings):
+    """Token's scope should be case-insensitive."""
+    user = UserFactory()
+    application = ApplicationFactory()
+
+    # Generate token with mixed-case scope "Rooms:List" to verify that scope
+    # validation is case-insensitive (should match "rooms:list")
+    now = datetime.now(timezone.utc)
+    payload = {
+        "iss": settings.APPLICATION_JWT_ISSUER,
+        "aud": settings.APPLICATION_JWT_AUDIENCE,
+        "iat": now,
+        "exp": now + timedelta(hours=1),
+        "client_id": str(application.client_id),
+        "scope": "Rooms:List",  # Mixed case - should be accepted as "rooms:list"
+        "user_id": str(user.id),
+        "delegated": True,
+    }
+    token = jwt.encode(
+        payload,
+        settings.APPLICATION_JWT_SECRET_KEY,
+        algorithm=settings.APPLICATION_JWT_ALG,
+    )
+
+    client = APIClient()
+    client.credentials(HTTP_AUTHORIZATION=f"Bearer {token}")
+    response = client.get("/external-api/v1.0/rooms/")
+
+    assert response.status_code == 200
+
+
 def test_api_rooms_token_without_delegated_flag(settings):
     """Token without delegated flag should be rejected."""
-    settings.APPLICATION_JWT_SECRET_KEY = "devKey"
     user = UserFactory()
+    application = ApplicationFactory()
 
     # Generate token without delegated flag
     now = datetime.now(timezone.utc)
@@ -302,7 +674,7 @@ def test_api_rooms_token_without_delegated_flag(settings):
         "aud": settings.APPLICATION_JWT_AUDIENCE,
         "iat": now,
         "exp": now + timedelta(hours=1),
-        "client_id": "test-client",
+        "client_id": str(application.client_id),
         "scope": "rooms:list",
         "user_id": str(user.id),
         "delegated": False,  # Not delegated
@@ -318,12 +690,75 @@ def test_api_rooms_token_without_delegated_flag(settings):
     response = client.get("/external-api/v1.0/rooms/")
 
     assert response.status_code == 401
-    assert "Invalid token type." in str(response.data)
+    assert "invalid token type." in str(response.data).lower()
+
+
+@mock.patch.object(ResourceServerAuthentication, "authenticate", return_value=None)
+def test_api_rooms_token_invalid_signature(mock_rs_authenticate, settings):
+    """Token signed with an invalid key should defer to the next authentication."""
+    user = UserFactory()
+    application = ApplicationFactory()
+
+    # Generate token without delegated flag
+    now = datetime.now(timezone.utc)
+    payload = {
+        "iss": settings.APPLICATION_JWT_ISSUER,
+        "aud": settings.APPLICATION_JWT_AUDIENCE,
+        "iat": now,
+        "exp": now + timedelta(hours=1),
+        "client_id": str(application.client_id),
+        "scope": "rooms:list",
+        "user_id": str(user.id),
+        "delegated": True,
+    }
+    token = jwt.encode(
+        payload,
+        "invalid-private-key",
+        algorithm=settings.APPLICATION_JWT_ALG,
+    )
+
+    client = APIClient()
+    client.credentials(HTTP_AUTHORIZATION=f"Bearer {token}")
+    response = client.get("/external-api/v1.0/rooms/")
+
+    mock_rs_authenticate.assert_called()
+    assert response.status_code == 401
+
+
+@mock.patch.object(ResourceServerAuthentication, "authenticate", return_value=None)
+def test_api_rooms_token_invalid_alg(mock_rs_authenticate, settings):
+    """Token signed with an invalid alg should defer to the next authentication."""
+    settings.APPLICATION_JWT_ALG = "RS256"
+    user = UserFactory()
+
+    # Generate token without delegated flag
+    now = datetime.now(timezone.utc)
+    payload = {
+        "iss": settings.APPLICATION_JWT_ISSUER,
+        "aud": settings.APPLICATION_JWT_AUDIENCE,
+        "iat": now,
+        "exp": now + timedelta(hours=1),
+        "client_id": "test-client",
+        "scope": "rooms:list",
+        "user_id": str(user.id),
+        "delegated": True,
+    }
+    token = jwt.encode(
+        payload,
+        settings.APPLICATION_JWT_SECRET_KEY,
+        algorithm="HS256",  # different value
+    )
+
+    client = APIClient()
+    client.credentials(HTTP_AUTHORIZATION=f"Bearer {token}")
+    response = client.get("/external-api/v1.0/rooms/")
+
+    mock_rs_authenticate.assert_called()
+    assert response.status_code == 401
 
 
 def test_api_rooms_token_missing_client_id(settings):
     """Token without client_id should be rejected."""
-    settings.APPLICATION_JWT_SECRET_KEY = "devKey"
     user = UserFactory()
 
     now = datetime.now(timezone.utc)
@@ -348,7 +783,152 @@ def test_api_rooms_token_missing_client_id(settings):
     response = client.get("/external-api/v1.0/rooms/")
 
     assert response.status_code == 401
-    assert "Invalid token claims." in str(response.data)
+    assert "invalid token claims." in str(response.data).lower()
+
+
+def test_api_rooms_token_missing_user_id(settings):
+    """Token without user_id should be rejected."""
+    application = ApplicationFactory()
+
+    now = datetime.now(timezone.utc)
+    payload = {
+        "iss": settings.APPLICATION_JWT_ISSUER,
+        "aud": settings.APPLICATION_JWT_AUDIENCE,
+        "iat": now,
+        "exp": now + timedelta(hours=1),
+        "client_id": str(application.client_id),
+        "scope": "rooms:list",
+        "delegated": True,
+        # Missing user_id
+    }
+    token = jwt.encode(
+        payload,
+        settings.APPLICATION_JWT_SECRET_KEY,
+        algorithm=settings.APPLICATION_JWT_ALG,
+    )
+
+    client = APIClient()
+    client.credentials(HTTP_AUTHORIZATION=f"Bearer {token}")
+    response = client.get("/external-api/v1.0/rooms/")
+
+    assert response.status_code == 401
+    assert "invalid token claims." in str(response.data).lower()
+
+
+def test_api_rooms_token_invalid_audience(settings):
+    """Token with an invalid audience should be rejected."""
+    user = UserFactory()
+    application = ApplicationFactory()
+
+    now = datetime.now(timezone.utc)
+    payload = {
+        "iss": settings.APPLICATION_JWT_ISSUER,
+        "aud": "invalid-audience",
+        "iat": now,
+        "exp": now + timedelta(hours=1),
+        "client_id": str(application.client_id),
+        "user_id": str(user.id),
+        "scope": "rooms:list",
+        "delegated": True,
+    }
+    token = jwt.encode(
+        payload,
+        settings.APPLICATION_JWT_SECRET_KEY,
+        algorithm=settings.APPLICATION_JWT_ALG,
+    )
+
+    client = APIClient()
+    client.credentials(HTTP_AUTHORIZATION=f"Bearer {token}")
+    response = client.get("/external-api/v1.0/rooms/")
+
+    assert response.status_code == 401
+    assert "invalid token." in str(response.data).lower()
+
+
+def test_api_rooms_token_unknown_user(settings):
+    """Token for unknown user should be rejected."""
+    application = ApplicationFactory()
+
+    now = datetime.now(timezone.utc)
+    payload = {
+        "iss": settings.APPLICATION_JWT_ISSUER,
+        "aud": settings.APPLICATION_JWT_AUDIENCE,
+        "iat": now,
+        "exp": now + timedelta(hours=1),
+        "client_id": str(application.client_id),
+        "user_id": str(uuid.uuid4()),
+        "scope": "rooms:list",
+        "delegated": True,
+    }
+    token = jwt.encode(
+        payload,
+        settings.APPLICATION_JWT_SECRET_KEY,
+        algorithm=settings.APPLICATION_JWT_ALG,
+    )
+
+    client = APIClient()
+    client.credentials(HTTP_AUTHORIZATION=f"Bearer {token}")
+    response = client.get("/external-api/v1.0/rooms/")
+
+    assert response.status_code == 401
+    assert "user not found." in str(response.data).lower()
+
+
+def test_api_rooms_token_unknown_application(settings):
+    """Token for unknown application should be rejected."""
+
+    now = datetime.now(timezone.utc)
+    payload = {
+        "iss": settings.APPLICATION_JWT_ISSUER,
+        "aud": settings.APPLICATION_JWT_AUDIENCE,
+        "iat": now,
+        "exp": now + timedelta(hours=1),
+        "client_id": "unknown-client-id",
+        "user_id": str(uuid.uuid4()),
+        "scope": "rooms:list",
+        "delegated": True,
+    }
+    token = jwt.encode(
+        payload,
+        settings.APPLICATION_JWT_SECRET_KEY,
+        algorithm=settings.APPLICATION_JWT_ALG,
+    )
+
+    client = APIClient()
+    client.credentials(HTTP_AUTHORIZATION=f"Bearer {token}")
+    response = client.get("/external-api/v1.0/rooms/")
+
+    assert response.status_code == 401
+    assert "application not found." in str(response.data).lower()
+
+
+def test_api_rooms_token_inactive_application(settings):
+    """Token for inactive application should be rejected."""
+    application = ApplicationFactory(is_active=False)
+
+    now = datetime.now(timezone.utc)
+    payload = {
+        "iss": settings.APPLICATION_JWT_ISSUER,
+        "aud": settings.APPLICATION_JWT_AUDIENCE,
+        "iat": now,
+        "exp": now + timedelta(hours=1),
+        "client_id": str(application.client_id),
+        "user_id": str(uuid.uuid4()),
+        "scope": "rooms:list",
+        "delegated": True,
+    }
+    token = jwt.encode(
+        payload,
+        settings.APPLICATION_JWT_SECRET_KEY,
+        algorithm=settings.APPLICATION_JWT_ALG,
+    )
+
+    client = APIClient()
+    client.credentials(HTTP_AUTHORIZATION=f"Bearer {token}")
+    response = client.get("/external-api/v1.0/rooms/")
+
+    assert response.status_code == 401
+    assert "application is disabled." in str(response.data).lower()
 
 
 @responses.activate
@@ -507,7 +1087,7 @@ def test_resource_server_authentication_successful(settings):
             "aud": "some_client_id",  # settings.OIDC_RS_CLIENT_ID
             "sub": "very-specific-sub",
             "client_id": "some_service_provider",
-            "scope": "openid lasuite_meet lasuite_meet:rooms:list",
+            "scope": "openid lasuite_meet lasuite_meet:rooms:list lasuite_meet:rooms:retrieve",
             "active": True,
         },
     )

src/backend/core/tests/test_external_api_token.py

@@ -21,10 +21,9 @@ pytestmark = pytest.mark.django_db
 
 def test_api_applications_generate_token_success(settings):
     """Valid credentials should return a JWT token."""
-    settings.APPLICATION_JWT_SECRET_KEY = "devKey"
-    user = UserFactory(email="user@example.com")
+    UserFactory(email="User.Family@example.com")
     application = ApplicationFactory(
-        active=True,
+        is_active=True,
         scopes=[ApplicationScope.ROOMS_LIST, ApplicationScope.ROOMS_CREATE],
     )
 
@@ -40,7 +39,7 @@ def test_api_applications_generate_token_success(settings):
             "client_id": application.client_id,
             "client_secret": plain_secret,
             "grant_type": "client_credentials",
-            "scope": user.email,
+            "scope": "user.family@example.com",
         },
         format="json",
     )
@@ -80,7 +79,7 @@ def test_api_applications_generate_token_invalid_client_id():
 def test_api_applications_generate_token_invalid_client_secret():
     """Invalid client_secret should return 401."""
     user = UserFactory(email="user@example.com")
-    application = ApplicationFactory(active=True)
+    application = ApplicationFactory(is_active=True)
 
     client = APIClient()
     response = client.post(
@@ -101,7 +100,7 @@ def test_api_applications_generate_token_invalid_client_secret():
 def test_api_applications_generate_token_inactive_application():
     """Inactive application should return 401."""
     user = UserFactory(email="user@example.com")
-    application = ApplicationFactory(active=False)
+    application = ApplicationFactory(is_active=False)
 
     plain_secret = "test-secret-123"
     application.client_secret = plain_secret
@@ -123,9 +122,31 @@ def test_api_applications_generate_token_inactive_application():
     assert "Application is inactive" in str(response.data)
 
 
+def test_api_applications_generate_token_inactive_application_wrong_secret():
+    """An inactive application with a wrong secret should return 401."""
+    user = UserFactory(email="user@example.com")
+    application = ApplicationFactory(is_active=False)
+
+    client = APIClient()
+    response = client.post(
+        "/external-api/v1.0/application/token/",
+        {
+            "client_id": application.client_id,
+            "client_secret": "wrong-secret",
+            "grant_type": "client_credentials",
+            "scope": user.email,
+        },
+        format="json",
+    )
+
+    assert response.status_code == 401
+    assert "Invalid credentials" in str(response.data)
+    assert "inactive" not in str(response.data).lower()
+
+
 def test_api_applications_generate_token_invalid_email_format():
     """Invalid email format should return 400."""
-    application = ApplicationFactory(active=True)
+    application = ApplicationFactory(is_active=True)
 
     plain_secret = "test-secret-123"
     application.client_secret = plain_secret
@@ -150,7 +171,7 @@ def test_api_applications_generate_token_invalid_email_format():
 def test_api_applications_generate_token_domain_not_authorized():
     """Application without domain authorization should return 403."""
     user = UserFactory(email="user@denied.com")
-    application = ApplicationFactory(active=True)
+    application = ApplicationFactory(is_active=True)
     ApplicationDomainFactory(application=application, domain="allowed.com")
 
     plain_secret = "test-secret-123"
@@ -173,12 +194,11 @@ def test_api_applications_generate_token_domain_not_authorized():
     assert "not authorized for this email domain" in str(response.data)
 
 
-def test_api_applications_generate_token_domain_authorized(settings):
+def test_api_applications_generate_token_domain_authorized():
     """Application with domain authorization should succeed."""
-    settings.APPLICATION_JWT_SECRET_KEY = "devKey"
     user = UserFactory(email="user@allowed.com")
     application = ApplicationFactory(
-        active=True,
+        is_active=True,
         scopes=[ApplicationScope.ROOMS_LIST],
     )
     ApplicationDomainFactory(application=application, domain="allowed.com")
@@ -205,7 +225,7 @@ def test_api_applications_generate_token_domain_authorized(settings):
 
 def test_api_applications_generate_token_user_not_found():
     """Non-existent user should return 404."""
-    application = ApplicationFactory(active=True)
+    application = ApplicationFactory(is_active=True)
 
     plain_secret = "test-secret-123"
     application.client_secret = plain_secret
@@ -230,11 +250,10 @@ def test_api_applications_generate_token_user_not_found():
 @freeze_time("2023-01-15 12:00:00")
 def test_api_applications_token_payload_structure(settings):
     """Generated token should have correct payload structure."""
-    settings.APPLICATION_JWT_SECRET_KEY = "devKey"
     user = UserFactory(email="user@example.com")
 
     application = ApplicationFactory(
-        active=True,
+        is_active=True,
         scopes=[ApplicationScope.ROOMS_LIST, ApplicationScope.ROOMS_CREATE],
     )
 
@@ -280,7 +299,6 @@ def test_api_applications_token_payload_structure(settings):
 def test_api_applications_token_new_user(settings):
     """Should create a new pending user when creation is allowed and user doesn't exist."""
 
-    settings.APPLICATION_JWT_SECRET_KEY = "devKey"
     settings.APPLICATION_ALLOW_USER_CREATION = True
     settings.OIDC_FALLBACK_TO_EMAIL_FOR_IDENTIFICATION = True
     settings.OIDC_USER_SUB_FIELD_IMMUTABLE = False
@@ -288,7 +306,7 @@ def test_api_applications_token_new_user(settings):
     assert len(User.objects.all()) == 0
 
     application = ApplicationFactory(
-        active=True,
+        is_active=True,
         scopes=[ApplicationScope.ROOMS_LIST, ApplicationScope.ROOMS_CREATE],
     )
 
@@ -337,7 +355,6 @@ def test_api_applications_token_new_user(settings):
 def test_api_applications_token_existing_user(settings):
     """Application should not create a new user when user exist."""
 
-    settings.APPLICATION_JWT_SECRET_KEY = "devKey"
     user = UserFactory(email="user@example.com")
 
     settings.APPLICATION_ALLOW_USER_CREATION = True
@@ -347,7 +364,7 @@ def test_api_applications_token_existing_user(settings):
     assert len(User.objects.all()) == 1
 
     application = ApplicationFactory(
-        active=True,
+        is_active=True,
         scopes=[ApplicationScope.ROOMS_LIST, ApplicationScope.ROOMS_CREATE],
     )
 

src/backend/core/tests/test_models_applications.py

@@ -41,7 +41,7 @@ def test_models_application_name_maxlength():
 def test_models_application_active_default():
     """An application should be active by default."""
     application = Application.objects.create(name="Test App")
-    assert application.active is True
+    assert application.is_active is True
 
 
 def test_models_application_scopes_default():

src/backend/core/tests/test_utils_detect_mimetype.py

@@ -0,0 +1,166 @@
+"""
+Test utils.detect_mimetype
+Originally taken from https://github.com/suitenumerique/drive/blob/564822d31f071c6dfacd112ef4b7146c73077cd9/src/backend/core/api/utils.py#L166  # pylint:disable=line-too-long
+"""
+
+import pytest
+
+from core import utils
+
+
+def test_detect_mimetype_from_content_pdf():
+    """Test detect_mimetype detects PDF from content (magic bytes)."""
+    # PDF magic bytes: %PDF
+    pdf_content = b"%PDF-1.4\n"
+    mimetype = utils.detect_mimetype(pdf_content, filename="document.pdf")
+    assert mimetype == "application/pdf"
+
+
+def test_detect_mimetype_from_content_png():
+    """Test detect_mimetype detects PNG from content (magic bytes)."""
+    # PNG magic bytes: \x89PNG\r\n\x1a\n
+    png_content = b"\x89PNG\r\n\x1a\n\x00\x00\x00\rIHDR"
+    mimetype = utils.detect_mimetype(png_content, filename="image.png")
+    assert mimetype == "image/png"
+
+
+def test_detect_mimetype_from_content_jpeg():
+    """Test detect_mimetype detects JPEG from content (magic bytes)."""
+    # JPEG magic bytes: \xff\xd8\xff
+    jpeg_content = b"\xff\xd8\xff\xe0\x00\x10JFIF"
+    mimetype = utils.detect_mimetype(jpeg_content, filename="photo.jpg")
+    assert mimetype == "image/jpeg"
+
+
+def test_detect_mimetype_from_content_text_plain():
+    """Test detect_mimetype detects plain text from content."""
+    text_content = b"This is plain text content"
+    mimetype = utils.detect_mimetype(text_content, filename="file.txt")
+    assert mimetype == "text/plain"
+
+
+def test_detect_mimetype_empty_file():
+    """Test detect_mimetype handles empty files."""
+    empty_content = b""
+    mimetype = utils.detect_mimetype(empty_content, filename="empty.txt")
+    # Empty files should be detected as application/x-empty by magic bytes
+    assert mimetype == "application/x-empty"
+
+
+def test_detect_mimetype_uses_extension_when_content_generic():
+    """Test detect_mimetype uses extension when content detection returns generic type."""
+    # Generic binary content that might be detected as application/octet-stream
+    generic_content = b"\x00\x01\x02\x03\x04\x05"
+    # But if we have a specific extension, we should use it
+    mimetype = utils.detect_mimetype(generic_content, filename="document.pdf")
+    # Should prefer extension-based detection for specific types
+    assert mimetype == "application/pdf"
+
+
+def test_detect_mimetype_uses_extension_for_json():
+    """Test detect_mimetype uses extension for JSON files."""
+    # JSON content might be detected as text/plain
+    json_content = b'{"key": "value"}'
+    mimetype = utils.detect_mimetype(json_content, filename="data.json")
+    # Should use extension to get application/json
+    assert mimetype == "application/json"
+
+
+def test_detect_mimetype_without_filename():
+    """Test detect_mimetype works without filename (content-only detection)."""
+    pdf_content = b"%PDF-1.4\n"
+    mimetype = utils.detect_mimetype(pdf_content, filename=None)
+    assert mimetype == "application/pdf"
+
+
+def test_detect_mimetype_fallback_to_extension():
+    """Test detect_mimetype falls back to extension when content detection is generic."""
+    # Content that might be detected as text/plain
+    content = b"some content"
+    mimetype = utils.detect_mimetype(content, filename="script.js")
+    # Should use extension to get JavaScript MIME type
+    # (can be text/javascript or application/javascript)
+    assert mimetype in ["text/javascript", "application/javascript"]
+
+
+def test_detect_mimetype_generic_content_no_extension():
+    """Test detect_mimetype with generic content and no extension."""
+    generic_content = b"\x00\x01\x02\x03"
+    mimetype = utils.detect_mimetype(generic_content, filename="file")
+    # Should return content-based detection (likely application/octet-stream)
+    assert mimetype in ["application/octet-stream", "application/x-empty"]
+
+
+def test_detect_mimetype_xml_file():
+    """Test detect_mimetype detects XML files."""
+    xml_content = b'<?xml version="1.0"?><root></root>'
+    mimetype = utils.detect_mimetype(xml_content, filename="data.xml")
+    # Should detect as XML (either from content or extension)
+    assert mimetype in ["application/xml", "text/xml"]
+
+
+def test_detect_mimetype_csv_file():
+    """Test detect_mimetype detects CSV files."""
+    csv_content = b"name,age\nJohn,30\nJane,25"
+    mimetype = utils.detect_mimetype(csv_content, filename="data.csv")
+    # CSV might be detected as text/plain, but extension should help
+    assert mimetype in ["text/csv", "text/plain"]
+
+
+def test_detect_mimetype_zip_file():
+    """Test detect_mimetype detects ZIP files from magic bytes."""
+    # ZIP magic bytes: PK\x03\x04
+    zip_content = b"PK\x03\x04\x14\x00\x00\x00"
+    mimetype = utils.detect_mimetype(zip_content, filename="archive.zip")
+    assert mimetype == "application/zip"
+
+
+def test_detect_mimetype_prefers_content_over_extension():
+    """Test detect_mimetype prefers content detection when both are available and specific."""
+    # PDF content but wrong extension
+    pdf_content = b"%PDF-1.4\n"
+    mimetype = utils.detect_mimetype(pdf_content, filename="document.txt")
+    # Should prefer content detection (PDF) over extension (txt)
+    assert mimetype == "application/pdf"
+
+
+@pytest.mark.xfail(
+    reason="Fails in our repo, but passes in the original repo, leaving it there"
+)
+def test_detect_mimetype_powerpoint_pptx():
+    """Test detect_mimetype correctly detects PowerPoint .pptx files."""
+    # .pptx files are ZIP archives, so content might be detected as application/zip or octet-stream
+    # But with the extension, it should be detected as PowerPoint MIME type
+    # Using minimal ZIP-like content that might be detected as generic
+    pptx_content = b"PK\x03\x04"  # ZIP magic bytes (PPTX is a ZIP archive)
+    mimetype = utils.detect_mimetype(pptx_content, filename="presentation.pptx")
+    # Should use extension to get PowerPoint MIME type
+    assert mimetype in [
+        "application/vnd.openxmlformats-officedocument.presentationml.presentation",
+        "application/vnd.ms-powerpoint.presentation.macroEnabled.12",
+    ]
+
+
+def test_detect_mimetype_powerpoint_ppt():
+    """Test detect_mimetype correctly detects PowerPoint .ppt files (older format)."""
+    # .ppt files might be detected as application/octet-stream by magic bytes
+    # But with the extension, it should be detected as PowerPoint MIME type
+    ppt_content = b"\xd0\xcf\x11\xe0\xa1\xb1\x1a\xe1"  # OLE2 compound document header
+    mimetype = utils.detect_mimetype(ppt_content, filename="presentation.ppt")
+    # Should use extension to get PowerPoint MIME type
+    assert mimetype in [
+        "application/vnd.ms-powerpoint",
+        "application/mspowerpoint",
+    ]
+
+
+def test_detect_mimetype_ole_storage():
+    """
+    Microsoft files .xls .doc .ppt can use the mimetype application/x-ole-storage
+    for Microsoft OLE2/Compound File Binary Format. In that case we want to rely on the extension
+    """
+
+    xls_ole_content = b"\xd0\xcf\x11\xe0\xa1\xb1\x1a\xe1"
+    mimetype = utils.detect_mimetype(xls_ole_content, filename="document.xls")
+
+    assert mimetype == "application/vnd.ms-excel"

src/backend/core/urls.py

@@ -14,6 +14,7 @@ router = DefaultRouter()
 router.register("users", viewsets.UserViewSet, basename="users")
 router.register("rooms", viewsets.RoomViewSet, basename="rooms")
 router.register("recordings", viewsets.RecordingViewSet, basename="recordings")
+router.register("files", viewsets.FileViewSet, basename="files")
 router.register(
     "resource-accesses", viewsets.ResourceAccessViewSet, basename="resource_accesses"
 )

src/backend/core/utils.py

@@ -7,6 +7,8 @@ Utils functions used in the core app
 
 import hashlib
 import json
+import logging
+import mimetypes
 import random
 import secrets
 import string
@@ -17,7 +19,9 @@ from django.conf import settings
 from django.core.files.storage import default_storage
 
 import aiohttp
+import boto3
 import botocore
+import magic
 from asgiref.sync import async_to_sync
 from livekit.api import (  # pylint: disable=E0611
     AccessToken,
@@ -29,6 +33,8 @@ from livekit.api import (  # pylint: disable=E0611
     VideoGrants,
 )
 
+logger = logging.getLogger(__name__)
+
 
 def generate_color(identity: str) -> str:
     """Generates a consistent HSL color based on a given identity string.
@@ -344,3 +350,108 @@ def generate_room_slug():
         for size in sizes
     ]
     return "-".join(parts)
+
+
+def detect_mimetype(file_buffer: bytes, filename: str | None = None) -> str:
+    """
+    Detect MIME type using multiple methods for better accuracy.
+
+    This function combines:
+    1. Magic bytes detection (python-magic) - most reliable for actual file content
+    2. File extension detection (mimetypes) - useful as fallback or for validation
+
+    Args:
+        file_buffer: The file content buffer (first bytes of the file)
+        filename: Optional filename to extract extension from
+
+    Returns:
+        str: The detected MIME type
+
+    Notes:
+        Originally from https://github.com/suitenumerique/drive/blob/564822d31f071c6dfacd112ef4b7146c73077cd9/src/backend/core/api/utils.py#L166 # pylint:disable=line-too-long
+    """
+    # Initialize magic detector
+    mime_detector = magic.Magic(mime=True)
+
+    # Method 1: Detect from file content (magic bytes) - most reliable
+    mimetype_from_content = mime_detector.from_buffer(file_buffer)
+
+    # If we have a filename, try extension-based detection as well
+    mimetype_from_extension = None
+    if filename:
+        # Use mimetypes module to guess from extension
+        # Use guess_file_type (Python 3.13+) instead of deprecated guess_type
+        mimetype_from_extension, _ = mimetypes.guess_file_type(filename, strict=False)
+
+    logger.debug("detect_mimetype: mimetype_from_content: %s", mimetype_from_content)
+    logger.debug(
+        "detect_mimetype: mimetype_from_extension: %s", mimetype_from_extension
+    )
+
+    # Strategy: Prefer content-based detection, but use extension if:
+    # 1. Content detection returns generic types (application/octet-stream, text/plain)
+    # 2. Content detection fails or returns None
+    # 3. Extension detection provides a more specific type
+
+    # Generic/unreliable MIME types that we should try to improve
+    generic_types = {
+        "application/octet-stream",
+        "application/x-ole-storage",  # used by .xls, .doc and .ppt
+        "application/zip",
+        "text/plain",
+    }
+
+    # If content detection gives us a generic type and we have extension info
+    if mimetype_from_content in generic_types and mimetype_from_extension:
+        # Use extension-based detection if it's more specific
+        if mimetype_from_extension not in generic_types:
+            return mimetype_from_extension
+
+    # If content detection failed, returned None or is a generic type, use extension if available
+    if not mimetype_from_content or mimetype_from_content in generic_types:
+        if mimetype_from_extension:
+            return mimetype_from_extension
+
+    # Default to content-based detection (most reliable)
+    return mimetype_from_content or "application/octet-stream"
+
+
+def generate_upload_policy(file):
+    """
+    Generate a S3 upload policy for a given file.
+
+    Notes:
+        Originally taken from https://github.com/suitenumerique/drive/blob/564822d31f071c6dfacd112ef4b7146c73077cd9/src/backend/core/api/utils.py#L102  # pylint: disable=line-too-long
+    """
+
+    key = file.file_key
+
+    # This settings should be used if the backend application and the frontend application
+    # can't connect to the object storage with the same domain. This is the case in the
+    # docker compose stack used in development. The frontend application will use localhost
+    # to connect to the object storage while the backend application will use the object storage
+    # service name declared in the docker compose stack.
+    # This is needed because the domain name is used to compute the signature. So it can't be
+    # changed dynamically by the frontend application.
+    if settings.AWS_S3_DOMAIN_REPLACE:
+        s3_client = boto3.client(
+            "s3",
+            aws_access_key_id=settings.AWS_S3_ACCESS_KEY_ID,
+            aws_secret_access_key=settings.AWS_S3_SECRET_ACCESS_KEY,
+            endpoint_url=settings.AWS_S3_DOMAIN_REPLACE,
+            config=botocore.client.Config(
+                region_name=settings.AWS_S3_REGION_NAME,
+                signature_version=settings.AWS_S3_SIGNATURE_VERSION,
+            ),
+        )
+    else:
+        s3_client = default_storage.connection.meta.client
+
+    # Generate the policy
+    policy = s3_client.generate_presigned_url(
+        ClientMethod="put_object",
+        Params={"Bucket": default_storage.bucket_name, "Key": key, "ACL": "private"},
+        ExpiresIn=settings.AWS_S3_UPLOAD_POLICY_EXPIRATION,
+    )
+
+    return policy

src/backend/locale/de_DE/LC_MESSAGES/django.po

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-12-29 15:15+0000\n"
+"POT-Creation-Date: 2026-03-12 13:46+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -29,141 +29,168 @@ msgstr "Berechtigungen"
 msgid "Important dates"
 msgstr "Wichtige Daten"
 
-#: core/admin.py:128 core/admin.py:228
+#: core/admin.py:132 core/admin.py:275
 msgid "No owner"
 msgstr "Kein Eigentümer"
 
-#: core/admin.py:131 core/admin.py:231
+#: core/admin.py:135 core/admin.py:278
 msgid "Multiple owners"
 msgstr "Mehrere Eigentümer"
 
-#: core/admin.py:143
+#: core/admin.py:148
 msgid "Resend notification to external service"
 msgstr "Benachrichtigung erneut an externen Dienst senden"
 
-#: core/admin.py:166
+#: core/admin.py:171
 #, python-format
 msgid "Failed to notify for recording %(id)s"
 msgstr "Benachrichtigung für Aufnahme %(id)s fehlgeschlagen"
 
-#: core/admin.py:174
+#: core/admin.py:179
 #, python-format
 msgid "Failed to notify for recording %(id)s: %(error)s"
 msgstr "Benachrichtigung für Aufnahme %(id)s fehlgeschlagen: %(error)s"
 
-#: core/admin.py:182
+#: core/admin.py:187
 #, python-format
 msgid "Successfully sent notifications for %(count)s recording(s)."
 msgstr "Benachrichtigungen für %(count)s Aufnahme(n) erfolgreich gesendet."
 
-#: core/admin.py:190
+#: core/admin.py:195
 #, python-format
 msgid "Skipped %(count)s expired recording(s)."
 msgstr "%(count)s abgelaufene Aufnahme(n) übersprungen."
 
-#: core/admin.py:294
+#: core/admin.py:200
+msgid "Mark selected recordings as 'Failed to Stop'"
+msgstr "Ausgewählte Aufnahmen als ‚Fehler beim Stoppen‘ markieren"
+
+#: core/admin.py:218
+#, python-format
+msgid "%(count)s recording(s) successfully marked as 'Failed to Stop'."
+msgstr "%(count)s Aufnahme(n) erfolgreich als ‚Fehler beim Stoppen‘ markiert."
+
+#: core/admin.py:226
+#, fuzzy, python-format
+#| msgid "Skipped %(count)s expired recording(s)."
+msgid "Skipped %(count)s recording(s) with an ineligible status."
+msgstr "%(count)s abgelaufene Aufnahme(n) übersprungen."
+
+#: core/admin.py:342
 msgid "No scopes"
 msgstr "Keine Scopes"
 
-#: core/admin.py:296
+#: core/admin.py:344
 msgid "Scopes"
 msgstr "Scopes"
 
-#: core/api/serializers.py:68
+#: core/api/filters.py:25
+msgid "Creator is me"
+msgstr "Ersteller bin ich"
+
+#: core/api/serializers.py:88
 msgid "You must be administrator or owner of a room to add accesses to it."
 msgstr ""
 "Sie müssen Administrator oder Eigentümer eines Raums sein, um Zugriffe "
 "hinzuzufügen."
 
-#: core/models.py:34
+#: core/api/serializers.py:516
+msgid "This file extension is not allowed."
+msgstr "Diese Dateiendung ist nicht erlaubt."
+
+#: core/api/serializers.py:533
+msgid "You have reached the maximum number of files for this type."
+msgstr "Sie haben die maximale Anzahl an Dateien dieses Typs erreicht."
+
+#: core/models.py:37
 msgid "Member"
 msgstr "Mitglied"
 
-#: core/models.py:35
+#: core/models.py:38
 msgid "Administrator"
 msgstr "Administrator"
 
-#: core/models.py:36
+#: core/models.py:39
 msgid "Owner"
 msgstr "Eigentümer"
 
-#: core/models.py:52
+#: core/models.py:55
 msgid "Initiated"
 msgstr "Gestartet"
 
-#: core/models.py:53
+#: core/models.py:56
 msgid "Active"
 msgstr "Aktiv"
 
-#: core/models.py:54
+#: core/models.py:57
 msgid "Stopped"
 msgstr "Beendet"
 
-#: core/models.py:55
+#: core/models.py:58
 msgid "Saved"
 msgstr "Gespeichert"
 
-#: core/models.py:56
+#: core/models.py:59
 msgid "Aborted"
 msgstr "Abgebrochen"
 
-#: core/models.py:57
+#: core/models.py:60
 msgid "Failed to Start"
 msgstr "Start fehlgeschlagen"
 
-#: core/models.py:58
+#: core/models.py:61
 msgid "Failed to Stop"
 msgstr "Stopp fehlgeschlagen"
 
-#: core/models.py:59
+#: core/models.py:62
 msgid "Notification succeeded"
 msgstr "Benachrichtigung erfolgreich"
 
-#: core/models.py:86
+#: core/models.py:89
 msgid "SCREEN_RECORDING"
 msgstr "BILDSCHIRMAUFZEICHNUNG"
 
-#: core/models.py:87
+#: core/models.py:90
 msgid "TRANSCRIPT"
 msgstr "TRANSKRIPT"
 
-#: core/models.py:93
+#: core/models.py:96
 msgid "Public Access"
 msgstr "Öffentlicher Zugriff"
 
-#: core/models.py:94
+#: core/models.py:97
 msgid "Trusted Access"
 msgstr "Vertrauenswürdiger Zugriff"
 
-#: core/models.py:95
+#: core/models.py:98
 msgid "Restricted Access"
 msgstr "Eingeschränkter Zugriff"
 
-#: core/models.py:107
+#: core/models.py:110
 msgid "id"
 msgstr "ID"
 
-#: core/models.py:108
+#: core/models.py:111
 msgid "primary key for the record as UUID"
 msgstr "Primärschlüssel des Eintrags als UUID"
 
-#: core/models.py:114
+#: core/models.py:117
 msgid "created on"
 msgstr "erstellt am"
 
-#: core/models.py:115
+#: core/models.py:118
 msgid "date and time at which a record was created"
 msgstr "Datum und Uhrzeit der Erstellung eines Eintrags"
 
-#: core/models.py:120
+#: core/models.py:123
 msgid "updated on"
 msgstr "aktualisiert am"
 
-#: core/models.py:121
+#: core/models.py:124
 msgid "date and time at which a record was last updated"
 msgstr "Datum und Uhrzeit der letzten Aktualisierung eines Eintrags"
 
-#: core/models.py:141
+#: core/models.py:144
 msgid ""
 "Enter a valid sub. This value may contain only letters, numbers, and @/./+/-/"
 "_ characters."
@@ -171,11 +198,11 @@ msgstr ""
 "Geben Sie einen gültigen Sub ein. Dieser Wert darf nur Buchstaben, Zahlen "
 "und die Zeichen @/./+/-/_ enthalten."
 
-#: core/models.py:147
+#: core/models.py:150
 msgid "sub"
 msgstr "Sub"
 
-#: core/models.py:149
+#: core/models.py:152
 msgid ""
 "Optional for pending users; required upon account activation. 255 characters "
 "or fewer. Letters, numbers, and @/./+/-/_ characters only."
@@ -183,55 +210,55 @@ msgstr ""
 "Optional für ausstehende Benutzer; erforderlich nach Kontoaktivierung. "
 "Maximal 255 Zeichen. Nur Buchstaben, Zahlen und @/./+/-/_ Zeichen erlaubt."
 
-#: core/models.py:158
+#: core/models.py:161
 msgid "identity email address"
 msgstr "Identitäts-E-Mail-Adresse"
 
-#: core/models.py:163
+#: core/models.py:166
 msgid "admin email address"
 msgstr "Administrator-E-Mail-Adresse"
 
-#: core/models.py:165
+#: core/models.py:168
 msgid "full name"
 msgstr "Vollständiger Name"
 
-#: core/models.py:167
+#: core/models.py:170
 msgid "short name"
 msgstr "Kurzname"
 
-#: core/models.py:173
+#: core/models.py:176
 msgid "language"
 msgstr "Sprache"
 
-#: core/models.py:174
+#: core/models.py:177
 msgid "The language in which the user wants to see the interface."
 msgstr "Die Sprache, in der der Benutzer die Oberfläche sehen möchte."
 
-#: core/models.py:180
+#: core/models.py:183
 msgid "The timezone in which the user wants to see times."
 msgstr "Die Zeitzone, in der der Benutzer die Zeiten sehen möchte."
 
-#: core/models.py:183
+#: core/models.py:186
 msgid "device"
 msgstr "Gerät"
 
-#: core/models.py:185
+#: core/models.py:188
 msgid "Whether the user is a device or a real user."
 msgstr "Ob es sich um ein Gerät oder einen echten Benutzer handelt."
 
-#: core/models.py:188
+#: core/models.py:191
 msgid "staff status"
 msgstr "Mitarbeiterstatus"
 
-#: core/models.py:190
+#: core/models.py:193
 msgid "Whether the user can log into this admin site."
 msgstr "Ob der Benutzer sich bei dieser Admin-Seite anmelden kann."
 
-#: core/models.py:193
+#: core/models.py:196
 msgid "active"
 msgstr "aktiv"
 
-#: core/models.py:196
+#: core/models.py:199
 msgid ""
 "Whether this user should be treated as active. Unselect this instead of "
 "deleting accounts."
@@ -239,66 +266,66 @@ msgstr ""
 "Ob dieser Benutzer als aktiv behandelt werden soll. Deaktivieren Sie dies "
 "anstelle des Löschens des Kontos."
 
-#: core/models.py:209
+#: core/models.py:212
 msgid "user"
 msgstr "Benutzer"
 
-#: core/models.py:210
+#: core/models.py:213
 msgid "users"
 msgstr "Benutzer"
 
-#: core/models.py:269
+#: core/models.py:272
 msgid "Resource"
 msgstr "Ressource"
 
-#: core/models.py:270
+#: core/models.py:273
 msgid "Resources"
 msgstr "Ressourcen"
 
-#: core/models.py:324
+#: core/models.py:331
 msgid "Resource access"
 msgstr "Ressourcenzugriff"
 
-#: core/models.py:325
+#: core/models.py:332
 msgid "Resource accesses"
 msgstr "Ressourcenzugriffe"
 
-#: core/models.py:331
+#: core/models.py:338
 msgid "Resource access with this User and Resource already exists."
 msgstr ""
 "Ein Ressourcenzugriff mit diesem Benutzer und dieser Ressource existiert "
 "bereits."
 
-#: core/models.py:387
+#: core/models.py:394
 msgid "Visio room configuration"
 msgstr "Visio-Raumkonfiguration"
 
-#: core/models.py:388
+#: core/models.py:395
 msgid "Values for Visio parameters to configure the room."
 msgstr "Werte für Visio-Parameter zur Konfiguration des Raums."
 
-#: core/models.py:395
+#: core/models.py:402
 msgid "Room PIN code"
 msgstr "PIN-Code für den Raum"
 
-#: core/models.py:396
+#: core/models.py:403
 msgid "Unique n-digit code that identifies this room in telephony mode."
 msgstr ""
 "Eindeutiger n-stelliger Code, der diesen Raum im Telephonmodus identifiziert."
 
-#: core/models.py:402 core/models.py:556
+#: core/models.py:409 core/models.py:563
 msgid "Room"
 msgstr "Raum"
 
-#: core/models.py:403
+#: core/models.py:410
 msgid "Rooms"
 msgstr "Räume"
 
-#: core/models.py:567
+#: core/models.py:574
 msgid "Worker ID"
 msgstr "Worker-ID"
 
-#: core/models.py:569
+#: core/models.py:576
 msgid ""
 "Enter an identifier for the worker recording.This ID is retained even when "
 "the worker stops, allowing for easy tracking."
@@ -307,108 +334,149 @@ msgstr ""
 "erhalten, auch wenn der Worker stoppt, was ein einfaches Nachverfolgen "
 "ermöglicht."
 
-#: core/models.py:577
+#: core/models.py:584
 msgid "Recording mode"
 msgstr "Aufzeichnungsmodus"
 
-#: core/models.py:578
+#: core/models.py:585
 msgid "Defines the mode of recording being called."
 msgstr "Definiert den aufgerufenen Aufzeichnungsmodus."
 
-#: core/models.py:583 core/models.py:584
+#: core/models.py:590 core/models.py:591
 msgid "Recording options"
 msgstr "Aufnahmeoptionen"
 
-#: core/models.py:590
+#: core/models.py:597
 msgid "Recording"
 msgstr "Aufzeichnung"
 
-#: core/models.py:591
+#: core/models.py:598
 msgid "Recordings"
 msgstr "Aufzeichnungen"
 
-#: core/models.py:699
+#: core/models.py:706
 msgid "Recording/user relation"
 msgstr "Beziehung Aufzeichnung/Benutzer"
 
-#: core/models.py:700
+#: core/models.py:707
 msgid "Recording/user relations"
 msgstr "Beziehungen Aufzeichnung/Benutzer"
 
-#: core/models.py:706
+#: core/models.py:713
 msgid "This user is already in this recording."
 msgstr "Dieser Benutzer ist bereits Teil dieser Aufzeichnung."
 
-#: core/models.py:712
+#: core/models.py:719
 msgid "This team is already in this recording."
 msgstr "Dieses Team ist bereits Teil dieser Aufzeichnung."
 
-#: core/models.py:718
+#: core/models.py:725
 msgid "Either user or team must be set, not both."
 msgstr "Entweder Benutzer oder Team muss festgelegt werden, nicht beides."
 
-#: core/models.py:735
+#: core/models.py:742
 msgid "Create rooms"
 msgstr "Räume erstellen"
 
-#: core/models.py:736
+#: core/models.py:743
 msgid "List rooms"
 msgstr "Räume auflisten"
 
-#: core/models.py:737
+#: core/models.py:744
 msgid "Retrieve room details"
 msgstr "Raumdetails abrufen"
 
-#: core/models.py:738
+#: core/models.py:745
 msgid "Update rooms"
 msgstr "Räume aktualisieren"
 
-#: core/models.py:739
+#: core/models.py:746
 msgid "Delete rooms"
 msgstr "Räume löschen"
 
-#: core/models.py:752
+#: core/models.py:759
 msgid "Application name"
 msgstr "Anwendungsname"
 
-#: core/models.py:753
+#: core/models.py:760
 msgid "Descriptive name for this application."
 msgstr "Beschreibender Name für diese Anwendung."
 
-#: core/models.py:763
+#: core/models.py:770
 msgid "Hashed on Save. Copy it now if this is a new secret."
 msgstr ""
 "Beim Speichern gehasht. Jetzt kopieren, wenn dies ein neues Geheimnis ist."
 
-#: core/models.py:774
+#: core/models.py:781
 msgid "Application"
 msgstr "Anwendung"
 
-#: core/models.py:775
+#: core/models.py:782
 msgid "Applications"
 msgstr "Anwendungen"
 
-#: core/models.py:798
+#: core/models.py:805
 msgid "Enter a valid domain"
 msgstr "Geben Sie eine gültige Domain ein"
 
-#: core/models.py:801
+#: core/models.py:808
 msgid "Domain"
 msgstr "Domain"
 
-#: core/models.py:802
+#: core/models.py:809
 msgid "Email domain this application can act on behalf of."
 msgstr "E-Mail-Domain, im Namen der diese Anwendung handeln kann."
 
-#: core/models.py:814
+#: core/models.py:821
 msgid "Application domain"
 msgstr "Anwendungsdomain"
 
-#: core/models.py:815
+#: core/models.py:822
 msgid "Application domains"
 msgstr "Anwendungsdomains"
 
-#: core/recording/event/notification.py:94
+#: core/models.py:840
+msgid "Pending"
+msgstr "Ausstehend"
+
+#: core/models.py:848
+msgid "Ready"
+msgstr "Bereit"
+
+#: core/models.py:854
+msgid "Background image"
+msgstr "Hintergrundbild"
+
+#: core/models.py:866
+msgid "title"
+msgstr "Titel"
+
+#: core/models.py:890
+msgid "Malware detection info when the analysis status is unsafe."
+msgstr ""
+"Informationen zur Malware-Erkennung, wenn der Analyse-Status unsicher ist."
+
+#: core/models.py:895
+msgid "File"
+msgstr "Datei"
+
+#: core/models.py:896
+msgid "Files"
+msgstr "Dateien"
+
+#: core/models.py:1000
+msgid "This file is already hard deleted."
+msgstr "Diese Datei wurde bereits endgültig gelöscht."
+
+#: core/models.py:1010
+#, fuzzy
+#| msgid "To hard delete a file, it must first be soft deleted."
+msgid "To hard delete a file, it must first be soft deleted."
+msgstr ""
+"Um eine Datei endgültig zu löschen, muss sie zuvor weich gelöscht worden "
+"sein."
+
+#: core/recording/event/notification.py:116
 msgid "Your recording is ready"
 msgstr "Ihre Aufzeichnung ist bereit"
 
@@ -536,18 +604,18 @@ msgstr ""
 " Wenn Sie Fragen haben oder Unterstützung benötigen, wenden Sie sich bitte "
 "an unser Support-Team unter %(support_email)s. "
 
-#: meet/settings.py:169
+#: meet/settings.py:223
 msgid "English"
 msgstr "Englisch"
 
-#: meet/settings.py:170
+#: meet/settings.py:224
 msgid "French"
 msgstr "Französisch"
 
-#: meet/settings.py:171
+#: meet/settings.py:225
 msgid "Dutch"
 msgstr "Niederländisch"
 
-#: meet/settings.py:172
+#: meet/settings.py:226
 msgid "German"
 msgstr "Deutsch"

src/backend/locale/en_US/LC_MESSAGES/django.po

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-12-29 15:15+0000\n"
+"POT-Creation-Date: 2026-03-12 13:46+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -29,139 +29,166 @@ msgstr "Permissions"
 msgid "Important dates"
 msgstr "Important dates"
 
-#: core/admin.py:128 core/admin.py:228
+#: core/admin.py:132 core/admin.py:275
 msgid "No owner"
 msgstr "No owner"
 
-#: core/admin.py:131 core/admin.py:231
+#: core/admin.py:135 core/admin.py:278
 msgid "Multiple owners"
 msgstr "Multiple owners"
 
-#: core/admin.py:143
+#: core/admin.py:148
 msgid "Resend notification to external service"
 msgstr "Resend notification to external service"
 
-#: core/admin.py:166
+#: core/admin.py:171
 #, python-format
 msgid "Failed to notify for recording %(id)s"
 msgstr "Failed to notify for recording %(id)s"
 
-#: core/admin.py:174
+#: core/admin.py:179
 #, python-format
 msgid "Failed to notify for recording %(id)s: %(error)s"
 msgstr "Failed to notify for recording %(id)s: %(error)s"
 
-#: core/admin.py:182
+#: core/admin.py:187
 #, python-format
 msgid "Successfully sent notifications for %(count)s recording(s)."
 msgstr "Successfully sent notifications for %(count)s recording(s)."
 
-#: core/admin.py:190
+#: core/admin.py:195
 #, python-format
 msgid "Skipped %(count)s expired recording(s)."
 msgstr "Skipped %(count)s expired recording(s)."
 
-#: core/admin.py:294
+#: core/admin.py:200
+msgid "Mark selected recordings as 'Failed to Stop'"
+msgstr "Mark selected recordings as 'Failed to Stop'"
+
+#: core/admin.py:218
+#, python-format
+msgid "%(count)s recording(s) successfully marked as 'Failed to Stop'."
+msgstr "%(count)s recording(s) successfully marked as 'Failed to Stop'."
+
+#: core/admin.py:226
+#, fuzzy, python-format
+#| msgid "Skipped %(count)s expired recording(s)."
+msgid "Skipped %(count)s recording(s) with an ineligible status."
+msgstr "Skipped %(count)s expired recording(s)."
+
+#: core/admin.py:342
 msgid "No scopes"
 msgstr "No scopes"
 
-#: core/admin.py:296
+#: core/admin.py:344
 msgid "Scopes"
 msgstr "Scopes"
 
-#: core/api/serializers.py:68
+#: core/api/filters.py:25
+msgid "Creator is me"
+msgstr "Creator is me"
+
+#: core/api/serializers.py:88
 msgid "You must be administrator or owner of a room to add accesses to it."
 msgstr "You must be administrator or owner of a room to add accesses to it."
 
-#: core/models.py:34
+#: core/api/serializers.py:516
+msgid "This file extension is not allowed."
+msgstr "This file extension is not allowed."
+
+#: core/api/serializers.py:533
+msgid "You have reached the maximum number of files for this type."
+msgstr "You have reached the maximum number of files for this type."
+
+#: core/models.py:37
 msgid "Member"
 msgstr "Member"
 
-#: core/models.py:35
+#: core/models.py:38
 msgid "Administrator"
 msgstr "Administrator"
 
-#: core/models.py:36
+#: core/models.py:39
 msgid "Owner"
 msgstr "Owner"
 
-#: core/models.py:52
+#: core/models.py:55
 msgid "Initiated"
 msgstr "Initiated"
 
-#: core/models.py:53
+#: core/models.py:56
 msgid "Active"
 msgstr "Active"
 
-#: core/models.py:54
+#: core/models.py:57
 msgid "Stopped"
 msgstr "Stopped"
 
-#: core/models.py:55
+#: core/models.py:58
 msgid "Saved"
 msgstr "Saved"
 
-#: core/models.py:56
+#: core/models.py:59
 msgid "Aborted"
 msgstr "Aborted"
 
-#: core/models.py:57
+#: core/models.py:60
 msgid "Failed to Start"
 msgstr "Failed to Start"
 
-#: core/models.py:58
+#: core/models.py:61
 msgid "Failed to Stop"
 msgstr "Failed to Stop"
 
-#: core/models.py:59
+#: core/models.py:62
 msgid "Notification succeeded"
 msgstr "Notification succeeded"
 
-#: core/models.py:86
+#: core/models.py:89
 msgid "SCREEN_RECORDING"
 msgstr "SCREEN_RECORDING"
 
-#: core/models.py:87
+#: core/models.py:90
 msgid "TRANSCRIPT"
 msgstr "TRANSCRIPT"
 
-#: core/models.py:93
+#: core/models.py:96
 msgid "Public Access"
 msgstr "Public Access"
 
-#: core/models.py:94
+#: core/models.py:97
 msgid "Trusted Access"
 msgstr "Trusted Access"
 
-#: core/models.py:95
+#: core/models.py:98
 msgid "Restricted Access"
 msgstr "Restricted Access"
 
-#: core/models.py:107
+#: core/models.py:110
 msgid "id"
 msgstr "id"
 
-#: core/models.py:108
+#: core/models.py:111
 msgid "primary key for the record as UUID"
 msgstr "primary key for the record as UUID"
 
-#: core/models.py:114
+#: core/models.py:117
 msgid "created on"
 msgstr "created on"
 
-#: core/models.py:115
+#: core/models.py:118
 msgid "date and time at which a record was created"
 msgstr "date and time at which a record was created"
 
-#: core/models.py:120
+#: core/models.py:123
 msgid "updated on"
 msgstr "updated on"
 
-#: core/models.py:121
+#: core/models.py:124
 msgid "date and time at which a record was last updated"
 msgstr "date and time at which a record was last updated"
 
-#: core/models.py:141
+#: core/models.py:144
 msgid ""
 "Enter a valid sub. This value may contain only letters, numbers, and @/./+/-/"
 "_ characters."
@@ -169,11 +196,11 @@ msgstr ""
 "Enter a valid sub. This value may contain only letters, numbers, and @/./+/-/"
 "_ characters."
 
-#: core/models.py:147
+#: core/models.py:150
 msgid "sub"
 msgstr "sub"
 
-#: core/models.py:149
+#: core/models.py:152
 msgid ""
 "Optional for pending users; required upon account activation. 255 characters "
 "or fewer. Letters, numbers, and @/./+/-/_ characters only."
@@ -181,55 +208,55 @@ msgstr ""
 "Required. 255 characters or fewer. Letters, numbers, and @/./+/-/_ "
 "characters only."
 
-#: core/models.py:158
+#: core/models.py:161
 msgid "identity email address"
 msgstr "identity email address"
 
-#: core/models.py:163
+#: core/models.py:166
 msgid "admin email address"
 msgstr "admin email address"
 
-#: core/models.py:165
+#: core/models.py:168
 msgid "full name"
 msgstr "full name"
 
-#: core/models.py:167
+#: core/models.py:170
 msgid "short name"
 msgstr "short name"
 
-#: core/models.py:173
+#: core/models.py:176
 msgid "language"
 msgstr "language"
 
-#: core/models.py:174
+#: core/models.py:177
 msgid "The language in which the user wants to see the interface."
 msgstr "The language in which the user wants to see the interface."
 
-#: core/models.py:180
+#: core/models.py:183
 msgid "The timezone in which the user wants to see times."
 msgstr "The timezone in which the user wants to see times."
 
-#: core/models.py:183
+#: core/models.py:186
 msgid "device"
 msgstr "device"
 
-#: core/models.py:185
+#: core/models.py:188
 msgid "Whether the user is a device or a real user."
 msgstr "Whether the user is a device or a real user."
 
-#: core/models.py:188
+#: core/models.py:191
 msgid "staff status"
 msgstr "staff status"
 
-#: core/models.py:190
+#: core/models.py:193
 msgid "Whether the user can log into this admin site."
 msgstr "Whether the user can log into this admin site."
 
-#: core/models.py:193
+#: core/models.py:196
 msgid "active"
 msgstr "active"
 
-#: core/models.py:196
+#: core/models.py:199
 msgid ""
 "Whether this user should be treated as active. Unselect this instead of "
 "deleting accounts."
@@ -237,63 +264,63 @@ msgstr ""
 "Whether this user should be treated as active. Unselect this instead of "
 "deleting accounts."
 
-#: core/models.py:209
+#: core/models.py:212
 msgid "user"
 msgstr "user"
 
-#: core/models.py:210
+#: core/models.py:213
 msgid "users"
 msgstr "users"
 
-#: core/models.py:269
+#: core/models.py:272
 msgid "Resource"
 msgstr "Resource"
 
-#: core/models.py:270
+#: core/models.py:273
 msgid "Resources"
 msgstr "Resources"
 
-#: core/models.py:324
+#: core/models.py:331
 msgid "Resource access"
 msgstr "Resource access"
 
-#: core/models.py:325
+#: core/models.py:332
 msgid "Resource accesses"
 msgstr "Resource accesses"
 
-#: core/models.py:331
+#: core/models.py:338
 msgid "Resource access with this User and Resource already exists."
 msgstr "Resource access with this User and Resource already exists."
 
-#: core/models.py:387
+#: core/models.py:394
 msgid "Visio room configuration"
 msgstr "Visio room configuration"
 
-#: core/models.py:388
+#: core/models.py:395
 msgid "Values for Visio parameters to configure the room."
 msgstr "Values for Visio parameters to configure the room."
 
-#: core/models.py:395
+#: core/models.py:402
 msgid "Room PIN code"
 msgstr "Room PIN code"
 
-#: core/models.py:396
+#: core/models.py:403
 msgid "Unique n-digit code that identifies this room in telephony mode."
 msgstr "Unique n-digit code that identifies this room in telephony mode."
 
-#: core/models.py:402 core/models.py:556
+#: core/models.py:409 core/models.py:563
 msgid "Room"
 msgstr "Room"
 
-#: core/models.py:403
+#: core/models.py:410
 msgid "Rooms"
 msgstr "Rooms"
 
-#: core/models.py:567
+#: core/models.py:574
 msgid "Worker ID"
 msgstr "Worker ID"
 
-#: core/models.py:569
+#: core/models.py:576
 msgid ""
 "Enter an identifier for the worker recording.This ID is retained even when "
 "the worker stops, allowing for easy tracking."
@@ -301,111 +328,151 @@ msgstr ""
 "Enter an identifier for the worker recording.This ID is retained even when "
 "the worker stops, allowing for easy tracking."
 
-#: core/models.py:577
+#: core/models.py:584
 msgid "Recording mode"
 msgstr "Recording mode"
 
-#: core/models.py:578
+#: core/models.py:585
 msgid "Defines the mode of recording being called."
 msgstr "Defines the mode of recording being called."
 
-#: core/models.py:583 core/models.py:584
+#: core/models.py:590 core/models.py:591
 msgid "Recording options"
 msgstr "Recording options"
 
-#: core/models.py:590
+#: core/models.py:597
 msgid "Recording"
 msgstr "Recording"
 
-#: core/models.py:591
+#: core/models.py:598
 msgid "Recordings"
 msgstr "Recordings"
 
-#: core/models.py:699
+#: core/models.py:706
 msgid "Recording/user relation"
 msgstr "Recording/user relation"
 
-#: core/models.py:700
+#: core/models.py:707
 msgid "Recording/user relations"
 msgstr "Recording/user relations"
 
-#: core/models.py:706
+#: core/models.py:713
 msgid "This user is already in this recording."
 msgstr "This user is already in this recording."
 
-#: core/models.py:712
+#: core/models.py:719
 msgid "This team is already in this recording."
 msgstr "This team is already in this recording."
 
-#: core/models.py:718
+#: core/models.py:725
 msgid "Either user or team must be set, not both."
 msgstr "Either user or team must be set, not both."
 
-#: core/models.py:735
+#: core/models.py:742
 #, fuzzy
 #| msgid "created on"
 msgid "Create rooms"
 msgstr "Create rooms"
 
-#: core/models.py:736
+#: core/models.py:743
 msgid "List rooms"
 msgstr "List rooms"
 
-#: core/models.py:737
+#: core/models.py:744
 msgid "Retrieve room details"
 msgstr "Retrieve room details"
 
-#: core/models.py:738
+#: core/models.py:745
 #, fuzzy
 #| msgid "updated on"
 msgid "Update rooms"
 msgstr "Update rooms"
 
-#: core/models.py:739
+#: core/models.py:746
 msgid "Delete rooms"
 msgstr "Delete rooms"
 
-#: core/models.py:752
+#: core/models.py:759
 msgid "Application name"
 msgstr "Application name"
 
-#: core/models.py:753
+#: core/models.py:760
 msgid "Descriptive name for this application."
 msgstr "Descriptive name for this application."
 
-#: core/models.py:763
+#: core/models.py:770
 msgid "Hashed on Save. Copy it now if this is a new secret."
 msgstr "Hashed on Save. Copy it now if this is a new secret."
 
-#: core/models.py:774
+#: core/models.py:781
 msgid "Application"
 msgstr "Application"
 
-#: core/models.py:775
+#: core/models.py:782
 msgid "Applications"
 msgstr "Applications"
 
-#: core/models.py:798
+#: core/models.py:805
 msgid "Enter a valid domain"
 msgstr "Enter a valid domain"
 
-#: core/models.py:801
+#: core/models.py:808
 msgid "Domain"
 msgstr "Domain"
 
-#: core/models.py:802
+#: core/models.py:809
 msgid "Email domain this application can act on behalf of."
 msgstr "Email domain this application can act on behalf of."
 
-#: core/models.py:814
+#: core/models.py:821
 msgid "Application domain"
 msgstr "Application domain"
 
-#: core/models.py:815
+#: core/models.py:822
 msgid "Application domains"
 msgstr "Application domains"
 
-#: core/recording/event/notification.py:94
+#: core/models.py:840
+#, fuzzy
+#| msgid "Recording"
+msgid "Pending"
+msgstr "Pending"
+
+#: core/models.py:848
+msgid "Ready"
+msgstr "Ready"
+
+#: core/models.py:854
+msgid "Background image"
+msgstr "Background image"
+
+#: core/models.py:866
+msgid "title"
+msgstr "title"
+
+#: core/models.py:890
+msgid "Malware detection info when the analysis status is unsafe."
+msgstr "Malware detection info when the analysis status is unsafe."
+
+#: core/models.py:895
+msgid "File"
+msgstr "File"
+
+#: core/models.py:896
+msgid "Files"
+msgstr "Files"
+
+#: core/models.py:1000
+#, fuzzy
+#| msgid "This user is already in this recording."
+msgid "This file is already hard deleted."
+msgstr "This file is already hard deleted."
+
+#: core/models.py:1010
+msgid "To hard delete a file, it must first be soft deleted."
+msgstr "To hard delete a file, it must first be soft deleted."
+
+#: core/recording/event/notification.py:116
 msgid "Your recording is ready"
 msgstr "Your recording is ready"
 
@@ -533,18 +600,18 @@ msgstr ""
 " If you have any questions or need assistance, please contact our support "
 "team at %(support_email)s. "
 
-#: meet/settings.py:169
+#: meet/settings.py:223
 msgid "English"
 msgstr "English"
 
-#: meet/settings.py:170
+#: meet/settings.py:224
 msgid "French"
 msgstr "French"
 
-#: meet/settings.py:171
+#: meet/settings.py:225
 msgid "Dutch"
 msgstr "Dutch"
 
-#: meet/settings.py:172
+#: meet/settings.py:226
 msgid "German"
 msgstr "German"

src/backend/locale/fr_FR/LC_MESSAGES/django.po

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-12-29 15:15+0000\n"
+"POT-Creation-Date: 2026-03-12 13:46+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: antoine.lebaud@mail.numerique.gouv.fr\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -29,143 +29,171 @@ msgstr "Permissions"
 msgid "Important dates"
 msgstr "Dates importantes"
 
-#: core/admin.py:128 core/admin.py:228
+#: core/admin.py:132 core/admin.py:275
 msgid "No owner"
 msgstr "Pas de propriétaire"
 
-#: core/admin.py:131 core/admin.py:231
+#: core/admin.py:135 core/admin.py:278
 msgid "Multiple owners"
 msgstr "Plusieurs propriétaires"
 
-#: core/admin.py:143
+#: core/admin.py:148
 msgid "Resend notification to external service"
 msgstr "Renvoyer la notification au service externe"
 
-#: core/admin.py:166
+#: core/admin.py:171
 #, python-format
 msgid "Failed to notify for recording %(id)s"
 msgstr "Échec de la notification pour l’enregistrement %(id)s"
 
-#: core/admin.py:174
+#: core/admin.py:179
 #, python-format
 msgid "Failed to notify for recording %(id)s: %(error)s"
 msgstr "Échec de la notification pour l’enregistrement %(id)s : %(error)s"
 
-#: core/admin.py:182
+#: core/admin.py:187
 #, python-format
 msgid "Successfully sent notifications for %(count)s recording(s)."
 msgstr "Notifications envoyées avec succès pour %(count)s enregistrement(s)."
 
-#: core/admin.py:190
+#: core/admin.py:195
 #, python-format
 msgid "Skipped %(count)s expired recording(s)."
 msgstr "%(count)s enregistrement(s) expiré(s) ignoré(s)."
 
-#: core/admin.py:294
+#: core/admin.py:200
+msgid "Mark selected recordings as 'Failed to Stop'"
+msgstr "Marquer les enregistrements sélectionnés comme « Échec d’arrêt »"
+
+#: core/admin.py:218
+#, python-format
+msgid "%(count)s recording(s) successfully marked as 'Failed to Stop'."
+msgstr ""
+"%(count)s enregistrement(s) marqué(s) avec succès comme « Échec d’arrêt »."
+
+#: core/admin.py:226
+#, fuzzy, python-format
+#| msgid "Skipped %(count)s expired recording(s)."
+msgid "Skipped %(count)s recording(s) with an ineligible status."
+msgstr "%(count)s enregistrement(s) avec un statut inéligible ignoré(s)."
+
+#: core/admin.py:342
 msgid "No scopes"
 msgstr "Aucun scopes"
 
-#: core/admin.py:296
+#: core/admin.py:344
 msgid "Scopes"
 msgstr "Scopes"
 
-#: core/api/serializers.py:68
+#: core/api/filters.py:25
+msgid "Creator is me"
+msgstr "Je suis le créateur"
+
+#: core/api/serializers.py:88
 msgid "You must be administrator or owner of a room to add accesses to it."
 msgstr ""
 "Vous devez être administrateur ou propriétaire d'une salle pour y ajouter "
 "des accès."
 
-#: core/models.py:34
+#: core/api/serializers.py:516
+msgid "This file extension is not allowed."
+msgstr "Cette extension n'est pas autorisée"
+
+#: core/api/serializers.py:533
+msgid "You have reached the maximum number of files for this type."
+msgstr "Vous avez atteint le nombre maximum de fichiers de ce type"
+
+#: core/models.py:37
 msgid "Member"
 msgstr "Membre"
 
-#: core/models.py:35
+#: core/models.py:38
 msgid "Administrator"
 msgstr "Administrateur"
 
-#: core/models.py:36
+#: core/models.py:39
 msgid "Owner"
 msgstr "Propriétaire"
 
-#: core/models.py:52
+#: core/models.py:55
 msgid "Initiated"
 msgstr "Initié"
 
-#: core/models.py:53
+#: core/models.py:56
 msgid "Active"
 msgstr "Actif"
 
-#: core/models.py:54
+#: core/models.py:57
 msgid "Stopped"
 msgstr "Arrêté"
 
-#: core/models.py:55
+#: core/models.py:58
 msgid "Saved"
 msgstr "Enregistré"
 
-#: core/models.py:56
+#: core/models.py:59
 msgid "Aborted"
 msgstr "Abandonné"
 
-#: core/models.py:57
+#: core/models.py:60
 msgid "Failed to Start"
 msgstr "Échec au démarrage"
 
-#: core/models.py:58
+#: core/models.py:61
 msgid "Failed to Stop"
 msgstr "Échec à l'arrêt"
 
-#: core/models.py:59
+#: core/models.py:62
 msgid "Notification succeeded"
 msgstr "Notification réussie"
 
-#: core/models.py:86
+#: core/models.py:89
 msgid "SCREEN_RECORDING"
 msgstr "ENREGISTREMENT_ÉCRAN"
 
-#: core/models.py:87
+#: core/models.py:90
 msgid "TRANSCRIPT"
 msgstr "TRANSCRIPTION"
 
-#: core/models.py:93
+#: core/models.py:96
 msgid "Public Access"
 msgstr "Accès public"
 
-#: core/models.py:94
+#: core/models.py:97
 msgid "Trusted Access"
 msgstr "Accès de confiance"
 
-#: core/models.py:95
+#: core/models.py:98
 msgid "Restricted Access"
 msgstr "Accès restreint"
 
-#: core/models.py:107
+#: core/models.py:110
 msgid "id"
 msgstr "id"
 
-#: core/models.py:108
+#: core/models.py:111
 msgid "primary key for the record as UUID"
 msgstr "clé primaire pour l'enregistrement sous forme d'UUID"
 
-#: core/models.py:114
+#: core/models.py:117
 msgid "created on"
 msgstr "créé le"
 
-#: core/models.py:115
+#: core/models.py:118
 msgid "date and time at which a record was created"
 msgstr "date et heure auxquelles un enregistrement a été créé"
 
-#: core/models.py:120
+#: core/models.py:123
 msgid "updated on"
 msgstr "mis à jour le"
 
-#: core/models.py:121
+#: core/models.py:124
 msgid "date and time at which a record was last updated"
 msgstr ""
 "date et heure auxquelles un enregistrement a été mis à jour pour la dernière "
 "fois"
 
-#: core/models.py:141
+#: core/models.py:144
 msgid ""
 "Enter a valid sub. This value may contain only letters, numbers, and @/./+/-/"
 "_ characters."
@@ -173,11 +201,11 @@ msgstr ""
 "Entrez un sub valide. Cette valeur ne peut contenir que des lettres, des "
 "chiffres et les caractères @/./+/-/_."
 
-#: core/models.py:147
+#: core/models.py:150
 msgid "sub"
 msgstr "sub"
 
-#: core/models.py:149
+#: core/models.py:152
 msgid ""
 "Optional for pending users; required upon account activation. 255 characters "
 "or fewer. Letters, numbers, and @/./+/-/_ characters only."
@@ -185,55 +213,55 @@ msgstr ""
 "Optionnel pour les utilisateurs en attente ; requis lors de l'activation du "
 "compte. 255 caractères maximum. Lettres, chiffres et @/./+/-/_ uniquement."
 
-#: core/models.py:158
+#: core/models.py:161
 msgid "identity email address"
 msgstr "adresse e-mail d'identité"
 
-#: core/models.py:163
+#: core/models.py:166
 msgid "admin email address"
 msgstr "adresse e-mail d'administrateur"
 
-#: core/models.py:165
+#: core/models.py:168
 msgid "full name"
 msgstr "nom complet"
 
-#: core/models.py:167
+#: core/models.py:170
 msgid "short name"
 msgstr "nom court"
 
-#: core/models.py:173
+#: core/models.py:176
 msgid "language"
 msgstr "langue"
 
-#: core/models.py:174
+#: core/models.py:177
 msgid "The language in which the user wants to see the interface."
 msgstr "La langue dans laquelle l'utilisateur souhaite voir l'interface."
 
-#: core/models.py:180
+#: core/models.py:183
 msgid "The timezone in which the user wants to see times."
 msgstr "Le fuseau horaire dans lequel l'utilisateur souhaite voir les heures."
 
-#: core/models.py:183
+#: core/models.py:186
 msgid "device"
 msgstr "appareil"
 
-#: core/models.py:185
+#: core/models.py:188
 msgid "Whether the user is a device or a real user."
 msgstr "Si l'utilisateur est un appareil ou un utilisateur réel."
 
-#: core/models.py:188
+#: core/models.py:191
 msgid "staff status"
 msgstr "statut du personnel"
 
-#: core/models.py:190
+#: core/models.py:193
 msgid "Whether the user can log into this admin site."
 msgstr "Si l'utilisateur peut se connecter à ce site d'administration."
 
-#: core/models.py:193
+#: core/models.py:196
 msgid "active"
 msgstr "actif"
 
-#: core/models.py:196
+#: core/models.py:199
 msgid ""
 "Whether this user should be treated as active. Unselect this instead of "
 "deleting accounts."
@@ -241,65 +269,65 @@ msgstr ""
 "Si cet utilisateur doit être traité comme actif. Désélectionnez cette option "
 "au lieu de supprimer des comptes."
 
-#: core/models.py:209
+#: core/models.py:212
 msgid "user"
 msgstr "utilisateur"
 
-#: core/models.py:210
+#: core/models.py:213
 msgid "users"
 msgstr "utilisateurs"
 
-#: core/models.py:269
+#: core/models.py:272
 msgid "Resource"
 msgstr "Ressource"
 
-#: core/models.py:270
+#: core/models.py:273
 msgid "Resources"
 msgstr "Ressources"
 
-#: core/models.py:324
+#: core/models.py:331
 msgid "Resource access"
 msgstr "Accès aux ressources"
 
-#: core/models.py:325
+#: core/models.py:332
 msgid "Resource accesses"
 msgstr "Accès aux ressources"
 
-#: core/models.py:331
+#: core/models.py:338
 msgid "Resource access with this User and Resource already exists."
 msgstr ""
 "L'accès à la ressource avec cet utilisateur et cette ressource existe déjà."
 
-#: core/models.py:387
+#: core/models.py:394
 msgid "Visio room configuration"
 msgstr "Configuration de la salle de visioconférence"
 
-#: core/models.py:388
+#: core/models.py:395
 msgid "Values for Visio parameters to configure the room."
 msgstr "Valeurs des paramètres de visioconférence pour configurer la salle."
 
-#: core/models.py:395
+#: core/models.py:402
 msgid "Room PIN code"
 msgstr "Code PIN de la salle"
 
-#: core/models.py:396
+#: core/models.py:403
 msgid "Unique n-digit code that identifies this room in telephony mode."
 msgstr ""
 "Code unique à n chiffres qui identifie cette salle en mode téléphonique."
 
-#: core/models.py:402 core/models.py:556
+#: core/models.py:409 core/models.py:563
 msgid "Room"
 msgstr "Salle"
 
-#: core/models.py:403
+#: core/models.py:410
 msgid "Rooms"
 msgstr "Salles"
 
-#: core/models.py:567
+#: core/models.py:574
 msgid "Worker ID"
 msgstr "ID du Worker"
 
-#: core/models.py:569
+#: core/models.py:576
 msgid ""
 "Enter an identifier for the worker recording.This ID is retained even when "
 "the worker stops, allowing for easy tracking."
@@ -307,109 +335,150 @@ msgstr ""
 "Entrez un identifiant pour l'enregistrement du Worker. Cet identifiant est "
 "conservé même lorsque le Worker s'arrête, permettant un suivi facile."
 
-#: core/models.py:577
+#: core/models.py:584
 msgid "Recording mode"
 msgstr "Mode d'enregistrement"
 
-#: core/models.py:578
+#: core/models.py:585
 msgid "Defines the mode of recording being called."
 msgstr "Définit le mode d'enregistrement appelé."
 
-#: core/models.py:583 core/models.py:584
+#: core/models.py:590 core/models.py:591
 msgid "Recording options"
 msgstr "Options d'enregistrement"
 
-#: core/models.py:590
+#: core/models.py:597
 msgid "Recording"
 msgstr "Enregistrement"
 
-#: core/models.py:591
+#: core/models.py:598
 msgid "Recordings"
 msgstr "Enregistrements"
 
-#: core/models.py:699
+#: core/models.py:706
 msgid "Recording/user relation"
 msgstr "Relation enregistrement/utilisateur"
 
-#: core/models.py:700
+#: core/models.py:707
 msgid "Recording/user relations"
 msgstr "Relations enregistrement/utilisateur"
 
-#: core/models.py:706
+#: core/models.py:713
 msgid "This user is already in this recording."
 msgstr "Cet utilisateur est déjà dans cet enregistrement."
 
-#: core/models.py:712
+#: core/models.py:719
 msgid "This team is already in this recording."
 msgstr "Cette équipe est déjà dans cet enregistrement."
 
-#: core/models.py:718
+#: core/models.py:725
 msgid "Either user or team must be set, not both."
 msgstr "Soit l'utilisateur, soit l'équipe doit être défini, pas les deux."
 
-#: core/models.py:735
+#: core/models.py:742
 msgid "Create rooms"
 msgstr "Créer des salles"
 
-#: core/models.py:736
+#: core/models.py:743
 msgid "List rooms"
 msgstr "Lister les salles"
 
-#: core/models.py:737
+#: core/models.py:744
 msgid "Retrieve room details"
 msgstr "Afficher les détails d’une salle"
 
-#: core/models.py:738
+#: core/models.py:745
 msgid "Update rooms"
 msgstr "Mettre à jour les salles"
 
-#: core/models.py:739
+#: core/models.py:746
 msgid "Delete rooms"
 msgstr "Supprimer les salles"
 
-#: core/models.py:752
+#: core/models.py:759
 msgid "Application name"
 msgstr "Nom de l’application"
 
-#: core/models.py:753
+#: core/models.py:760
 msgid "Descriptive name for this application."
 msgstr "Nom descriptif de cette application."
 
-#: core/models.py:763
+#: core/models.py:770
 msgid "Hashed on Save. Copy it now if this is a new secret."
 msgstr ""
 "Haché lors de l’enregistrement. Copiez-le maintenant s’il s’agit d’un "
 "nouveau secret."
 
-#: core/models.py:774
+#: core/models.py:781
 msgid "Application"
 msgstr "Application"
 
-#: core/models.py:775
+#: core/models.py:782
 msgid "Applications"
 msgstr "Applications"
 
-#: core/models.py:798
+#: core/models.py:805
 msgid "Enter a valid domain"
 msgstr "Saisissez un domaine valide"
 
-#: core/models.py:801
+#: core/models.py:808
 msgid "Domain"
 msgstr "Domaine"
 
-#: core/models.py:802
+#: core/models.py:809
 msgid "Email domain this application can act on behalf of."
 msgstr "Domaine de messagerie au nom duquel cette application peut agir."
 
-#: core/models.py:814
+#: core/models.py:821
 msgid "Application domain"
 msgstr "Domaine d’application"
 
-#: core/models.py:815
+#: core/models.py:822
 msgid "Application domains"
 msgstr "Domaines d’application"
 
-#: core/recording/event/notification.py:94
+#: core/models.py:840
+msgid "Pending"
+msgstr "En attente"
+
+#: core/models.py:848
+msgid "Ready"
+msgstr "Prêt"
+
+#: core/models.py:854
+msgid "Background image"
+msgstr "Image de fond"
+
+#: core/models.py:866
+msgid "title"
+msgstr "Titre"
+
+#: core/models.py:890
+msgid "Malware detection info when the analysis status is unsafe."
+msgstr ""
+"Information concernant la détection de Malware cand le statut n'est pas sain"
+
+#: core/models.py:895
+msgid "File"
+msgstr "Fichier"
+
+#: core/models.py:896
+msgid "Files"
+msgstr "Fichiers"
+
+#: core/models.py:1000
+#, fuzzy
+#| msgid "This user is already in this recording."
+msgid "This file is already hard deleted."
+msgstr "Ce fichier a été supprimé."
+
+#: core/models.py:1010
+msgid "To hard delete a file, it must first be soft deleted."
+msgstr ""
+"Pour supprimer définitivement un fichier il doit d'abord avoir été marqué "
+"comme supprimé (soft delete)"
+
+#: core/recording/event/notification.py:116
 msgid "Your recording is ready"
 msgstr "Votre enregistrement est prêt"
 
@@ -537,18 +606,18 @@ msgstr ""
 " Si vous avez des questions ou besoin d'assistance, veuillez contacter notre "
 "équipe d'assistance à %(support_email)s. "
 
-#: meet/settings.py:169
+#: meet/settings.py:223
 msgid "English"
 msgstr "Anglais"
 
-#: meet/settings.py:170
+#: meet/settings.py:224
 msgid "French"
 msgstr "Français"
 
-#: meet/settings.py:171
+#: meet/settings.py:225
 msgid "Dutch"
 msgstr "Néerlandais"
 
-#: meet/settings.py:172
+#: meet/settings.py:226
 msgid "German"
 msgstr "Allemand"

src/backend/locale/nl_NL/LC_MESSAGES/django.po

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-12-29 15:15+0000\n"
+"POT-Creation-Date: 2026-03-12 13:46+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -29,140 +29,167 @@ msgstr "Rechten"
 msgid "Important dates"
 msgstr "Belangrijke datums"
 
-#: core/admin.py:128 core/admin.py:228
+#: core/admin.py:132 core/admin.py:275
 msgid "No owner"
 msgstr "Geen eigenaar"
 
-#: core/admin.py:131 core/admin.py:231
+#: core/admin.py:135 core/admin.py:278
 msgid "Multiple owners"
 msgstr "Meerdere eigenaren"
 
-#: core/admin.py:143
+#: core/admin.py:148
 msgid "Resend notification to external service"
 msgstr "Melding opnieuw verzenden naar externe dienst"
 
-#: core/admin.py:166
+#: core/admin.py:171
 #, python-format
 msgid "Failed to notify for recording %(id)s"
 msgstr "Melding voor opname %(id)s mislukt"
 
-#: core/admin.py:174
+#: core/admin.py:179
 #, python-format
 msgid "Failed to notify for recording %(id)s: %(error)s"
 msgstr "Melding voor opname %(id)s mislukt: %(error)s"
 
-#: core/admin.py:182
+#: core/admin.py:187
 #, python-format
 msgid "Successfully sent notifications for %(count)s recording(s)."
 msgstr "Meldingen succesvol verzonden voor %(count)s opname(n)."
 
-#: core/admin.py:190
+#: core/admin.py:195
 #, python-format
 msgid "Skipped %(count)s expired recording(s)."
 msgstr "%(count)s verlopen opname(n) overgeslagen."
 
-#: core/admin.py:294
+#: core/admin.py:200
+msgid "Mark selected recordings as 'Failed to Stop'"
+msgstr "Geselecteerde opnames markeren als 'Mislukt bij stoppen'"
+
+#: core/admin.py:218
+#, python-format
+msgid "%(count)s recording(s) successfully marked as 'Failed to Stop'."
+msgstr "%(count)s opname(s) succesvol gemarkeerd als 'Mislukt bij stoppen'."
+
+#: core/admin.py:226
+#, fuzzy, python-format
+#| msgid "Skipped %(count)s expired recording(s)."
+msgid "Skipped %(count)s recording(s) with an ineligible status."
+msgstr "%(count)s opname(s) met een niet-toegestane status overgeslagen."
+
+#: core/admin.py:342
 msgid "No scopes"
 msgstr "Geen scopes"
 
-#: core/admin.py:296
+#: core/admin.py:344
 msgid "Scopes"
 msgstr "Scopes"
 
-#: core/api/serializers.py:68
+#: core/api/filters.py:25
+msgid "Creator is me"
+msgstr "Maker ben ik"
+
+#: core/api/serializers.py:88
 msgid "You must be administrator or owner of a room to add accesses to it."
 msgstr ""
 "Je moet beheerder of eigenaar van een ruimte zijn om toegang toe te voegen."
 
-#: core/models.py:34
+#: core/api/serializers.py:516
+msgid "This file extension is not allowed."
+msgstr "Deze bestandsextensie is niet toegestaan."
+
+#: core/api/serializers.py:533
+msgid "You have reached the maximum number of files for this type."
+msgstr "Het maximale aantal bestanden voor dit type is bereikt."
+
+#: core/models.py:37
 msgid "Member"
 msgstr "Lid"
 
-#: core/models.py:35
+#: core/models.py:38
 msgid "Administrator"
 msgstr "Beheerder"
 
-#: core/models.py:36
+#: core/models.py:39
 msgid "Owner"
 msgstr "Eigenaar"
 
-#: core/models.py:52
+#: core/models.py:55
 msgid "Initiated"
 msgstr "Gestart"
 
-#: core/models.py:53
+#: core/models.py:56
 msgid "Active"
 msgstr "Actief"
 
-#: core/models.py:54
+#: core/models.py:57
 msgid "Stopped"
 msgstr "Gestopt"
 
-#: core/models.py:55
+#: core/models.py:58
 msgid "Saved"
 msgstr "Opgeslagen"
 
-#: core/models.py:56
+#: core/models.py:59
 msgid "Aborted"
 msgstr "Afgebroken"
 
-#: core/models.py:57
+#: core/models.py:60
 msgid "Failed to Start"
 msgstr "Starten mislukt"
 
-#: core/models.py:58
+#: core/models.py:61
 msgid "Failed to Stop"
 msgstr "Stoppen mislukt"
 
-#: core/models.py:59
+#: core/models.py:62
 msgid "Notification succeeded"
 msgstr "Notificatie geslaagd"
 
-#: core/models.py:86
+#: core/models.py:89
 msgid "SCREEN_RECORDING"
 msgstr "SCHERM_OPNAME"
 
-#: core/models.py:87
+#: core/models.py:90
 msgid "TRANSCRIPT"
 msgstr "TRANSCRIPT"
 
-#: core/models.py:93
+#: core/models.py:96
 msgid "Public Access"
 msgstr "Openbare toegang"
 
-#: core/models.py:94
+#: core/models.py:97
 msgid "Trusted Access"
 msgstr "Vertrouwde toegang"
 
-#: core/models.py:95
+#: core/models.py:98
 msgid "Restricted Access"
 msgstr "Beperkte toegang"
 
-#: core/models.py:107
+#: core/models.py:110
 msgid "id"
 msgstr "id"
 
-#: core/models.py:108
+#: core/models.py:111
 msgid "primary key for the record as UUID"
 msgstr "primaire sleutel voor het record als UUID"
 
-#: core/models.py:114
+#: core/models.py:117
 msgid "created on"
 msgstr "aangemaakt op"
 
-#: core/models.py:115
+#: core/models.py:118
 msgid "date and time at which a record was created"
 msgstr "datum en tijd waarop een record werd aangemaakt"
 
-#: core/models.py:120
+#: core/models.py:123
 msgid "updated on"
 msgstr "bijgewerkt op"
 
-#: core/models.py:121
+#: core/models.py:124
 msgid "date and time at which a record was last updated"
 msgstr "datum en tijd waarop een record voor het laatst werd bijgewerkt"
 
-#: core/models.py:141
+#: core/models.py:144
 msgid ""
 "Enter a valid sub. This value may contain only letters, numbers, and @/./+/-/"
 "_ characters."
@@ -170,11 +197,11 @@ msgstr ""
 "Voer een geldige sub in. Deze waarde mag alleen letters, cijfers en @/./+/-/"
 "_ tekens bevatten."
 
-#: core/models.py:147
+#: core/models.py:150
 msgid "sub"
 msgstr "sub"
 
-#: core/models.py:149
+#: core/models.py:152
 msgid ""
 "Optional for pending users; required upon account activation. 255 characters "
 "or fewer. Letters, numbers, and @/./+/-/_ characters only."
@@ -182,55 +209,55 @@ msgstr ""
 "Optioneel voor gebruikers in afwachting; vereist bij accountactivering. "
 "Maximum 255 tekens. Alleen letters, cijfers en @/./+/-/_ toegestaan."
 
-#: core/models.py:158
+#: core/models.py:161
 msgid "identity email address"
 msgstr "identiteit e-mailadres"
 
-#: core/models.py:163
+#: core/models.py:166
 msgid "admin email address"
 msgstr "beheerder e-mailadres"
 
-#: core/models.py:165
+#: core/models.py:168
 msgid "full name"
 msgstr "volledige naam"
 
-#: core/models.py:167
+#: core/models.py:170
 msgid "short name"
 msgstr "korte naam"
 
-#: core/models.py:173
+#: core/models.py:176
 msgid "language"
 msgstr "taal"
 
-#: core/models.py:174
+#: core/models.py:177
 msgid "The language in which the user wants to see the interface."
 msgstr "De taal waarin de gebruiker de interface wil zien."
 
-#: core/models.py:180
+#: core/models.py:183
 msgid "The timezone in which the user wants to see times."
 msgstr "De tijdzone waarin de gebruiker tijden wil zien."
 
-#: core/models.py:183
+#: core/models.py:186
 msgid "device"
 msgstr "apparaat"
 
-#: core/models.py:185
+#: core/models.py:188
 msgid "Whether the user is a device or a real user."
 msgstr "Of de gebruiker een apparaat is of een echte gebruiker."
 
-#: core/models.py:188
+#: core/models.py:191
 msgid "staff status"
 msgstr "personeelsstatus"
 
-#: core/models.py:190
+#: core/models.py:193
 msgid "Whether the user can log into this admin site."
 msgstr "Of de gebruiker kan inloggen op deze beheersite."
 
-#: core/models.py:193
+#: core/models.py:196
 msgid "active"
 msgstr "actief"
 
-#: core/models.py:196
+#: core/models.py:199
 msgid ""
 "Whether this user should be treated as active. Unselect this instead of "
 "deleting accounts."
@@ -238,64 +265,64 @@ msgstr ""
 "Of deze gebruiker als actief moet worden behandeld. Deselecteer dit in "
 "plaats van accounts te verwijderen."
 
-#: core/models.py:209
+#: core/models.py:212
 msgid "user"
 msgstr "gebruiker"
 
-#: core/models.py:210
+#: core/models.py:213
 msgid "users"
 msgstr "gebruikers"
 
-#: core/models.py:269
+#: core/models.py:272
 msgid "Resource"
 msgstr "Bron"
 
-#: core/models.py:270
+#: core/models.py:273
 msgid "Resources"
 msgstr "Bronnen"
 
-#: core/models.py:324
+#: core/models.py:331
 msgid "Resource access"
 msgstr "Brontoegang"
 
-#: core/models.py:325
+#: core/models.py:332
 msgid "Resource accesses"
 msgstr "Brontoegangsrechten"
 
-#: core/models.py:331
+#: core/models.py:338
 msgid "Resource access with this User and Resource already exists."
 msgstr "Brontoegang met deze gebruiker en bron bestaat al."
 
-#: core/models.py:387
+#: core/models.py:394
 msgid "Visio room configuration"
 msgstr "Visio-ruimteconfiguratie"
 
-#: core/models.py:388
+#: core/models.py:395
 msgid "Values for Visio parameters to configure the room."
 msgstr "Waarden voor Visio-parameters om de ruimte te configureren."
 
-#: core/models.py:395
+#: core/models.py:402
 msgid "Room PIN code"
 msgstr "Pincode van de kamer"
 
-#: core/models.py:396
+#: core/models.py:403
 msgid "Unique n-digit code that identifies this room in telephony mode."
 msgstr ""
 "Unieke n-cijferige code die deze kamer identificeert in telefonie-modus."
 
-#: core/models.py:402 core/models.py:556
+#: core/models.py:409 core/models.py:563
 msgid "Room"
 msgstr "Ruimte"
 
-#: core/models.py:403
+#: core/models.py:410
 msgid "Rooms"
 msgstr "Ruimtes"
 
-#: core/models.py:567
+#: core/models.py:574
 msgid "Worker ID"
 msgstr "Worker ID"
 
-#: core/models.py:569
+#: core/models.py:576
 msgid ""
 "Enter an identifier for the worker recording.This ID is retained even when "
 "the worker stops, allowing for easy tracking."
@@ -303,108 +330,148 @@ msgstr ""
 "Voer een identificatie in voor de worker-opname. Deze ID blijft behouden, "
 "zelfs wanneer de worker stopt, waardoor eenvoudige tracking mogelijk is."
 
-#: core/models.py:577
+#: core/models.py:584
 msgid "Recording mode"
 msgstr "Opnamemodus"
 
-#: core/models.py:578
+#: core/models.py:585
 msgid "Defines the mode of recording being called."
 msgstr "Definieert de modus van opname die wordt aangeroepen."
 
-#: core/models.py:583 core/models.py:584
+#: core/models.py:590 core/models.py:591
 msgid "Recording options"
 msgstr "Opnameopties"
 
-#: core/models.py:590
+#: core/models.py:597
 msgid "Recording"
 msgstr "Opname"
 
-#: core/models.py:591
+#: core/models.py:598
 msgid "Recordings"
 msgstr "Opnames"
 
-#: core/models.py:699
+#: core/models.py:706
 msgid "Recording/user relation"
 msgstr "Opname/gebruiker-relatie"
 
-#: core/models.py:700
+#: core/models.py:707
 msgid "Recording/user relations"
 msgstr "Opname/gebruiker-relaties"
 
-#: core/models.py:706
+#: core/models.py:713
 msgid "This user is already in this recording."
 msgstr "Deze gebruiker is al in deze opname."
 
-#: core/models.py:712
+#: core/models.py:719
 msgid "This team is already in this recording."
 msgstr "Dit team is al in deze opname."
 
-#: core/models.py:718
+#: core/models.py:725
 msgid "Either user or team must be set, not both."
 msgstr "Ofwel gebruiker of team moet worden ingesteld, niet beide."
 
-#: core/models.py:735
+#: core/models.py:742
 msgid "Create rooms"
 msgstr "Ruimtes aanmaken"
 
-#: core/models.py:736
+#: core/models.py:743
 msgid "List rooms"
 msgstr "Ruimtes weergeven"
 
-#: core/models.py:737
+#: core/models.py:744
 msgid "Retrieve room details"
 msgstr "Details van een ruimte ophalen"
 
-#: core/models.py:738
+#: core/models.py:745
 msgid "Update rooms"
 msgstr "Ruimtes bijwerken"
 
-#: core/models.py:739
+#: core/models.py:746
 msgid "Delete rooms"
 msgstr "Ruimtes verwijderen"
 
-#: core/models.py:752
+#: core/models.py:759
 msgid "Application name"
 msgstr "Naam van de applicatie"
 
-#: core/models.py:753
+#: core/models.py:760
 msgid "Descriptive name for this application."
 msgstr "Beschrijvende naam voor deze applicatie."
 
-#: core/models.py:763
+#: core/models.py:770
 msgid "Hashed on Save. Copy it now if this is a new secret."
 msgstr ""
 "Wordt gehasht bij het opslaan. Kopieer het nu als dit een nieuw geheim is."
 
-#: core/models.py:774
+#: core/models.py:781
 msgid "Application"
 msgstr "Applicatie"
 
-#: core/models.py:775
+#: core/models.py:782
 msgid "Applications"
 msgstr "Applicaties"
 
-#: core/models.py:798
+#: core/models.py:805
 msgid "Enter a valid domain"
 msgstr "Voer een geldig domein in"
 
-#: core/models.py:801
+#: core/models.py:808
 msgid "Domain"
 msgstr "Domein"
 
-#: core/models.py:802
+#: core/models.py:809
 msgid "Email domain this application can act on behalf of."
 msgstr "E-maildomein namens welke deze applicatie kan handelen."
 
-#: core/models.py:814
+#: core/models.py:821
 msgid "Application domain"
 msgstr "Applicatiedomein"
 
-#: core/models.py:815
+#: core/models.py:822
 msgid "Application domains"
 msgstr "Applicatiedomeinen"
 
-#: core/recording/event/notification.py:94
+#: core/models.py:840
+msgid "Pending"
+msgstr "In afwachting"
+
+#: core/models.py:848
+msgid "Ready"
+msgstr "Klaar"
+
+#: core/models.py:854
+msgid "Background image"
+msgstr "Achtergrondafbeelding"
+
+#: core/models.py:866
+msgid "title"
+msgstr "Titel"
+
+#: core/models.py:890
+msgid "Malware detection info when the analysis status is unsafe."
+msgstr "Informatie over malwaredetectie wanneer de analysestatus onveilig is."
+
+#: core/models.py:895
+msgid "File"
+msgstr "Bestand"
+
+#: core/models.py:896
+msgid "Files"
+msgstr "Bestanden"
+
+#: core/models.py:1000
+msgid "This file is already hard deleted."
+msgstr "Dit bestand is al definitief verwijderd."
+
+#: core/models.py:1010
+#, fuzzy
+#| msgid "To hard delete a file, it must first be soft deleted."
+msgid "To hard delete a file, it must first be soft deleted."
+msgstr ""
+"Om een bestand definitief te verwijderen, moet het eerst zacht verwijderd "
+"zijn."
+
+#: core/recording/event/notification.py:116
 msgid "Your recording is ready"
 msgstr "Je opname is klaar"
 
@@ -532,18 +599,18 @@ msgstr ""
 " Als je vragen hebt of hulp nodig hebt, neem dan contact op met ons support "
 "team via %(support_email)s. "
 
-#: meet/settings.py:169
+#: meet/settings.py:223
 msgid "English"
 msgstr "Engels"
 
-#: meet/settings.py:170
+#: meet/settings.py:224
 msgid "French"
 msgstr "Frans"
 
-#: meet/settings.py:171
+#: meet/settings.py:225
 msgid "Dutch"
 msgstr "Nederlands"
 
-#: meet/settings.py:172
+#: meet/settings.py:226
 msgid "German"
 msgstr "Duits"

src/backend/meet/settings.py

@@ -18,6 +18,7 @@ from socket import gethostbyname, gethostname
 
 from django.utils.translation import gettext_lazy as _
 
+import dj_database_url
 import sentry_sdk
 from configurations import Configuration, values
 from lasuite.configuration.values import SecretFileValue
@@ -27,6 +28,10 @@ from sentry_sdk.integrations.logging import ignore_logger
 # Build paths inside the project like this: BASE_DIR / 'subdir'.
 BASE_DIR = path.dirname(path.dirname(path.abspath(__file__)))
 
+KB = 1024
+MB = 1024 * KB
+GB = 1024 * MB
+
 
 def get_release():
     """
@@ -92,7 +97,11 @@ class Base(Configuration):
 
     # Database
     DATABASES = {
-        "default": {
+        "default": dj_database_url.config()
+        if values.DatabaseURLValue(
+            None, environ_name="DATABASE_URL", environ_prefix=None
+        )
+        else {
             "ENGINE": values.Value(
                 "django.db.backends.postgresql_psycopg2",
                 environ_name="DB_ENGINE",
@@ -116,6 +125,9 @@ class Base(Configuration):
     STATIC_ROOT = path.join(DATA_DIR, "static")
     MEDIA_URL = "/media/"
     MEDIA_ROOT = path.join(DATA_DIR, "media")
+    MEDIA_BASE_URL = values.Value(
+        "", environ_name="MEDIA_BASE_URL", environ_prefix=None
+    )
 
     SITE_ID = 1
 
@@ -149,6 +161,48 @@ class Base(Configuration):
         environ_name="AWS_STORAGE_BUCKET_NAME",
         environ_prefix=None,
     )
+    AWS_S3_SIGNATURE_VERSION = values.Value(
+        "s3v4",
+        environ_name="AWS_S3_SIGNATURE_VERSION",
+        environ_prefix=None,
+    )
+    AWS_S3_UPLOAD_POLICY_EXPIRATION = values.Value(
+        60,  # 1 minute
+        environ_name="AWS_S3_UPLOAD_POLICY_EXPIRATION",
+        environ_prefix=None,
+    )
+    AWS_S3_DOMAIN_REPLACE = values.Value(
+        environ_name="AWS_S3_DOMAIN_REPLACE",
+        environ_prefix=None,
+    )
+
+    FILE_UPLOAD_ENABLED = values.BooleanValue(
+        # False to avoid a breaking change for now
+        default=False,
+        environ_name="FILE_UPLOAD_ENABLED",
+        environ_prefix=None,
+    )
+
+    FILE_UPLOAD_PATH = values.Value(
+        "files", environ_name="FILE_UPLOAD_PATH", environ_prefix=None
+    )
+
+    FILE_UPLOAD_APPLY_RESTRICTIONS = values.BooleanValue(
+        default=True, environ_name="FILE_UPLOAD_APPLY_RESTRICTIONS", environ_prefix=None
+    )
+
+    FILE_UPLOAD_RESTRICTIONS = values.DictValue(
+        {
+            "background_image": {
+                "max_size": 2 * MB,
+                "max_count_by_user": 10,
+                "allowed_extensions": [".jpeg", ".jpg", ".png"],
+                "allowed_mimetypes": ["image/jpeg", "image/png"],
+            },
+        },
+        environ_name="FILE_UPLOAD_RESTRICTIONS",
+        environ_prefix=None,
+    )
 
     # Internationalization
     # https://docs.djangoproject.com/en/3.1/topics/i18n/
@@ -292,6 +346,9 @@ class Base(Configuration):
             ),
         },
     }
+    MONITORED_THROTTLE_FAILURE_CALLBACK = (
+        "core.api.throttling.sentry_monitoring_throttle_failure"
+    )
 
     SPECTACULAR_SETTINGS = {
         "TITLE": "Meet API",
@@ -336,6 +393,9 @@ class Base(Configuration):
         "feedback": values.DictValue(
             {}, environ_name="FRONTEND_FEEDBACK", environ_prefix=None
         ),
+        "external_home_url": values.Value(
+            None, environ_name="FRONTEND_EXTERNAL_HOME_URL", environ_prefix=None
+        ),
         "use_french_gov_footer": values.BooleanValue(
             False, environ_name="FRONTEND_USE_FRENCH_GOV_FOOTER", environ_prefix=None
         ),
@@ -383,8 +443,13 @@ class Base(Configuration):
     THUMBNAIL_ALIASES = {}
 
     # Celery
-    CELERY_BROKER_URL = values.Value("redis://redis:6379/0")
-    CELERY_BROKER_TRANSPORT_OPTIONS = values.DictValue({})
+    # Defaults to False to avoid breaking change, async task will be run
+    # synchronously
+    CELERY_ENABLED = values.BooleanValue(False, environ_prefix=None)
+    CELERY_TASK_ALWAYS_EAGER = values.BooleanValue(False, environ_prefix=None)
+    CELERY_TASK_DEFAULT_QUEUE = values.Value("meet-backend", environ_prefix=None)
+    CELERY_BROKER_URL = values.Value("redis://redis:6379/0", environ_prefix=None)
+    CELERY_BROKER_TRANSPORT_OPTIONS = values.DictValue({}, environ_prefix=None)
 
     # Session
     SESSION_ENGINE = "django.contrib.sessions.backends.cache"
@@ -585,6 +650,12 @@ class Base(Configuration):
     ALLOW_UNREGISTERED_ROOMS = values.BooleanValue(
         True, environ_name="ALLOW_UNREGISTERED_ROOMS", environ_prefix=None
     )
+    # if provided, treat as suspicious (possible privilege escalation attempt).
+    PARTICIPANT_FORBIDDEN_PERMISSION_FIELDS = values.ListValue(
+        ["hidden", "recorder", "agent"],
+        environ_name="PARTICIPANT_FORBIDDEN_PERMISSION_FIELDS",
+        environ_prefix=None,
+    )
 
     # Recording settings
     RECORDING_ENABLE = values.BooleanValue(
@@ -656,7 +727,7 @@ class Base(Configuration):
         [],
         environ_name="BREVO_API_CONTACT_LIST_IDS",
         environ_prefix=None,
-        converter=lambda x: int(x),  # pylint: disable=unnecessary-lambda
+        converter=int,
     )
     BREVO_API_CONTACT_ATTRIBUTES = values.DictValue({"VISIO_USER": True})
     BREVO_API_TIMEOUT = values.PositiveIntegerValue(
@@ -906,7 +977,11 @@ class Test(Base):
     USE_SWAGGER = True
     EXTERNAL_API_ENABLED = True
 
-    CELERY_TASK_ALWAYS_EAGER = values.BooleanValue(True)
+    APPLICATION_JWT_SECRET_KEY = "devKey"  # noqa:S105
+    APPLICATION_JWT_AUDIENCE = "Test inc."
+
+    CELERY_TASK_ALWAYS_EAGER = True
+    FILE_UPLOAD_ENABLED = True
 
     def __init__(self):
         # pylint: disable=invalid-name

src/backend/pyproject.toml

@@ -2,12 +2,12 @@
 # Meet package
 #
 [build-system]
-requires = ["setuptools"]
-build-backend = "setuptools.build_meta"
+requires = ["uv_build>=0.10.9,<0.11.0"]
+build-backend = "uv_build"
 
 [project]
 name = "meet"
-version = "1.2.0"
+version = "1.10.0"
 authors = [{ "name" = "DINUM", "email" = "dev@mail.numerique.gouv.fr" }]
 classifiers = [
     "Development Status :: 5 - Production/Stable",
@@ -17,45 +17,49 @@ classifiers = [
     "License :: OSI Approved :: MIT License",
     "Natural Language :: English",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.13",
 ]
 description = "A simple video and phone conferencing tool, powered by LiveKit"
 keywords = ["Django", "Contacts", "Templates", "RBAC"]
-license = { file = "LICENSE" }
-readme = "README.md"
-requires-python = ">=3.10"
+license = "MIT"
+requires-python = ">=3.13"
 dependencies = [
-    "boto3==1.40.69",
+    "boto3==1.42.49",
     "Brotli==1.2.0",
     "brevo-python==1.2.0",
-    "celery[redis]==5.5.3",
+    "celery[redis]==5.6.2",
+    "dj-database-url==3.1.0",
     "django-configurations==2.5.1",
     "django-cors-headers==4.9.0",
-    "django-countries==8.0.0",
-    "django-lasuite[all]==0.0.19",
+    "django-countries==8.2.0",
+    "django-filter==25.2",
+    "django-lasuite[all]==0.0.24",
     "django-parler==2.3",
     "redis==5.2.1",
     "django-redis==6.0.0",
     "django-storages[s3]==1.14.6",
     "django-timezone-field>=5.1",
-    "django==5.2.9",
+    "django-pydantic-field==0.5.4",
+    "django==5.2.12",
     "djangorestframework==3.16.1",
     "drf_spectacular==0.29.0",
-    "dockerflow==2024.4.2",
+    "dockerflow==2026.1.26",
     "easy_thumbnails==2.10.1",
     "factory_boy==3.3.3",
-    "gunicorn==23.0.0",
-    "jsonschema==4.25.1",
-    "markdown==3.10",
+    "gunicorn==25.1.0",
+    "jsonschema==4.26.0",
+    "markdown==3.10.2",
     "nested-multipart-parser==1.6.0",
-    "psycopg[binary]==3.2.12",
-    "PyJWT==2.10.1",
+    "psycopg[binary]==3.3.2",
+    "pydantic==2.12.4",
+    "PyJWT==2.12.0",
     "python-frontmatter==1.1.0",
+    "python-magic==0.4.27",
     "requests==2.32.5",
-    "sentry-sdk==2.43.0",
+    "sentry-sdk==2.53.0",
     "whitenoise==6.11.0",
-    "mozilla-django-oidc==4.0.1",
-    "livekit-api==1.0.7",
+    "mozilla-django-oidc==5.0.2",
+    "livekit-api==1.1.0",
     "aiohttp==3.13.3",
 ]
 
@@ -65,32 +69,33 @@ dependencies = [
 "Homepage" = "https://github.com/suitenumerique/meet"
 "Repository" = "https://github.com/suitenumerique/meet"
 
-[project.optional-dependencies]
+[dependency-groups]
 dev = [
     "django-extensions==4.1",
-    "drf-spectacular-sidecar==2025.10.1",
+    "drf-spectacular-sidecar==2026.1.1",
     "freezegun==1.5.5",
     "ipdb==0.13.13",
-    "ipython==9.7.0",
-    "pyfakefs==5.10.2",
-    "pylint-django==2.6.1",
+    "ipython==9.10.0",
+    "pyfakefs==6.1.1",
+    "pylint-django==2.7.0",
     "pylint<4.0.0",
     "pytest-cov==7.0.0",
-    "pytest-django==4.11.1",
-    "pytest==9.0.0",
+    "pytest-django==4.12.0",
+    "pytest==9.0.2",
     "pytest-icdiff==0.9",
     "pytest-xdist==3.8.0",
     "responses==0.25.8",
-    "ruff==0.14.4",
-    "types-requests==2.32.4.20250913",
+    "ruff==0.15.1",
+    "types-requests==2.32.4.20260107",
 ]
 
-[tool.setuptools]
-packages = { find = { where = ["."], exclude = ["tests"] } }
-zip-safe = true
-
-[tool.distutils.bdist_wheel]
-universal = true
+[tool.uv.build-backend]
+module-root = ""
+source-exclude = [
+    "**/tests/**",
+    "**/test_*.py",
+    "**/tests.py",
+]
 
 [tool.ruff]
 exclude = [

src/frontend/Dockerfile

@@ -43,7 +43,8 @@ RUN apk update && apk upgrade libssl3 \
     libxml2>=2.12.7-r2 \
     libxslt>=1.1.39-r2 \
     libexpat>=2.7.2-r0 \
-    libpng>=1.6.53-r0
+    libpng>=1.6.53-r0 \
+    && apk del curl
 
 USER nginx
 

src/frontend/default.conf

@@ -5,6 +5,12 @@ server {
 
   root /usr/share/nginx/html;
 
+  location = /.well-known/windows-app-web-link {
+      default_type application/json;
+      alias /usr/share/nginx/html/.well-known/windows-app-web-link;
+      add_header Content-Disposition "attachment; filename=windows-app-web-link";
+  }
+
   # Serve static files with caching
   location ~* ^/assets/.*\.(css|js|json|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot)$ {
       expires 30d;