🚧(backend) return groups when requesting the resource server

Work in progress code, used during last Monday demo. I will need to iterate.
🚧(backend) refactor token introspection to separate responsibilities
2024-05-31 18:15:00 +02:00 · 2024-05-31 18:07:52 +02:00 · 2024-05-31 18:07:52 +02:00 · 2024-05-31 18:07:23 +02:00 · 2024-05-31 14:38:24 +02:00 · 2024-05-31 14:38:06 +02:00
285 changed files with 15847 additions and 4823 deletions
@@ -31,3 +31,6 @@ db.sqlite3
 .mypy_cache
 .pylint.d
 .pytest_cache
+
+# Frontend dependencies
+node_modules
@@ -11,8 +11,11 @@ on:
    branches:
      - 'main'

+env:
+  DOCKER_USER: 1001:127
+
 jobs:
-  build-and-push:
+  build-and-push-backend:
    runs-on: ubuntu-latest
    steps:
      -
@@ -23,7 +26,7 @@ jobs:
        id: meta
        uses: docker/metadata-action@v5
        with:
-          images: lasuite/people
+          images: lasuite/people-backend
      -
        name: Load sops secrets
        uses: rouja/actions-sops@main
@@ -35,20 +38,67 @@ jobs:
        if: github.event_name != 'pull_request'
        run: echo "$DOCKER_HUB_PASSWORD" | docker login -u "$DOCKER_HUB_USER" --password-stdin
      -
-        name: Build and push backend
+        name: Build and push
        uses: docker/build-push-action@v5
        with:
          context: .
-          target: production
-          push: true
-          tags: app-${{ steps.meta.outputs.tags }}
+          target: backend-production
+          build-args: DOCKER_USER=${{ env.DOCKER_USER }}:-1000
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
+
+  build-and-push-frontend:
+    runs-on: ubuntu-latest
+    steps:
      -
-        name: Build and push frontend
+        name: Checkout
+        uses: actions/checkout@v4
+      -
+        name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: lasuite/people-frontend
+      -
+        name: Load sops secrets
+        uses: rouja/actions-sops@main
+        with:
+          secret-file: .github/workflows/secrets.enc.env
+          age-key: ${{ secrets.SOPS_PRIVATE }}
+      -
+        name: Login to DockerHub
+        if: github.event_name != 'pull_request'
+        run: echo "$DOCKER_HUB_PASSWORD" | docker login -u "$DOCKER_HUB_USER" --password-stdin
+      -
+        name: Build and push
        uses: docker/build-push-action@v5
        with:
          context: .
-          target: frontend
-          push: true
-          tags: frontend-${{ steps.meta.outputs.tags }}
+          target: frontend-production
+          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:
+    needs:
+      - build-and-push-frontend
+      - build-and-push-backend
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v4
+      -
+        name: Load sops secrets
+        uses: rouja/actions-sops@main
+        with:
+          secret-file: .github/workflows/secrets.enc.env
+          age-key: ${{ secrets.SOPS_PRIVATE }}
+      -
+        name: Call argocd github webhook
+        run: |
+          data='{"ref": "'$GITHUB_REF'","repository": {"html_url":"'$GITHUB_SERVER_URL'/'$GITHUB_REPOSITORY'"}}'
+          sig=$(echo -n ${data} | openssl dgst -sha1 -hmac ''${ARGOCD_WEBHOOK_SECRET}'' | awk '{print "X-Hub-Signature: sha1="$2}')
+          curl -X POST -H 'X-GitHub-Event:push' -H "Content-Type: application/json" -H "${sig}" --data "${data}" $ARGOCD_WEBHOOK_URL
@@ -16,7 +16,7 @@ jobs:
    if: github.event_name == 'pull_request' # Makes sense only for pull requests
    steps:
      - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
        with:
            fetch-depth: 0
      - name: show
@@ -39,7 +39,7 @@ jobs:
      github.event_name == 'pull_request'
    steps:
      - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
        with:
            fetch-depth: 0
      - name: Check that the CHANGELOG has been modified in the current branch
@@ -49,7 +49,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
      - name: Check CHANGELOG max line length
        run: |
          max_line_length=$(cat CHANGELOG.md | grep -Ev "^\[.*\]: https://github.com" | wc -L)
@@ -58,11 +58,9 @@ jobs:
            exit 1
          fi

-  test-front:
+  install-front:
    runs-on: ubuntu-latest
-    defaults:
-      run:
-        working-directory: src/frontend/
+
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
@@ -71,42 +69,85 @@ jobs:
        uses: actions/setup-node@v4
        with:
          node-version: '18.x'
-          cache: 'yarn'
-          cache-dependency-path: src/frontend/yarn.lock
+
+      - name: Restore the frontend cache
+        uses: actions/cache@v4
+        id: front-node_modules
+        with:
+          path: 'src/frontend/**/node_modules'
+          key: front-node_modules-${{ hashFiles('src/frontend/**/yarn.lock') }}

      - name: Install dependencies
-        run: yarn install --frozen-lockfile
+        if: steps.front-node_modules.outputs.cache-hit != 'true'
+        run: cd src/frontend/ && yarn install --frozen-lockfile
+
+      - name: Cache install frontend
+        if: steps.front-node_modules.outputs.cache-hit != 'true'
+        uses: actions/cache@v4
+        with:
+          path: 'src/frontend/**/node_modules'
+          key: front-node_modules-${{ hashFiles('src/frontend/**/yarn.lock') }}
+
+  build-front:
+    runs-on: ubuntu-latest
+    needs: install-front
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Restore the frontend cache
+        uses: actions/cache@v4
+        id: front-node_modules
+        with:
+          path: 'src/frontend/**/node_modules'
+          key: front-node_modules-${{ hashFiles('src/frontend/**/yarn.lock') }}
+
+      - name: Build CI App
+        run: cd src/frontend/ && yarn ci:build
+
+      - name: Cache build frontend
+        uses: actions/cache@v4
+        with:
+          path: src/frontend/apps/desk/out/
+          key: build-front-${{ github.run_id }}
+
+  test-front:
+    runs-on: ubuntu-latest
+    needs: install-front
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Restore the frontend cache
+        uses: actions/cache@v4
+        id: front-node_modules
+        with:
+          path: 'src/frontend/**/node_modules'
+          key: front-node_modules-${{ hashFiles('src/frontend/**/yarn.lock') }}

      - name: Test App
-        run: yarn app:test
-
-      - name: Test Translations
-        run: yarn i18n:test
+        run: cd src/frontend/ && yarn app:test

  lint-front:
    runs-on: ubuntu-latest
-    defaults:
-      run:
-        working-directory: src/frontend/
+    needs: install-front
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

-      - name: Setup Node.js
-        uses: actions/setup-node@v4
+      - name: Restore the frontend cache
+        uses: actions/cache@v4
+        id: front-node_modules
        with:
-          node-version: '18.x'
-          cache: 'yarn'
-          cache-dependency-path: src/frontend/yarn.lock
-
-      - name: Install dependencies
-        run: yarn install --frozen-lockfile
+          path: 'src/frontend/**/node_modules'
+          key: front-node_modules-${{ hashFiles('src/frontend/**/yarn.lock') }}
        
      - name: Check linting
-        run: yarn lint
+        run: cd src/frontend/ && yarn lint

  test-e2e:
    runs-on: ubuntu-latest
+    needs: [build-mails, build-front]
    timeout-minutes: 10
    steps:
      - name: Checkout repository
@@ -115,7 +156,28 @@ jobs:
      - name: Set services env variables
        run: |
          make create-env-files
+          cat env.d/development/common.e2e.dist >> env.d/development/common

+      - name: Download mails' templates
+        uses: actions/download-artifact@v4
+        with:
+          name: mails-templates
+          path: src/backend/core/templates/mail
+
+      - name: Restore the frontend cache
+        uses: actions/cache@v4
+        id: front-node_modules
+        with:
+          path: 'src/frontend/**/node_modules'
+          key: front-node_modules-${{ hashFiles('src/frontend/**/yarn.lock') }}
+
+      - name: Restore the build cache
+        uses: actions/cache@v4
+        id: cache-build
+        with:
+          path: src/frontend/apps/desk/out/
+          key: build-front-${{ github.run_id }}
+    
      - name: Build and Start Docker Servers
        env:
          DOCKER_BUILDKIT: 1
@@ -124,30 +186,21 @@ jobs:
          docker-compose build --pull --build-arg BUILDKIT_INLINE_CACHE=1
          make run
        
-      - name: Apply DRH migrations 
+      - name: Apply DRF migrations
        run: |
          make migrate

-      - name: Setup Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: '18.x'
-          cache: 'yarn'
-          cache-dependency-path: src/frontend/yarn.lock
-
-      - name: Install dependencies
-        run: cd src/frontend/ && yarn install --frozen-lockfile
+      - name: Add dummy data
+        run: |
+          make demo FLUSH_ARGS='--no-input'

      - name: Install Playwright Browsers
        run: cd src/frontend/apps/e2e && yarn install

-      - name: Build CI App
-        run: cd src/frontend/ && yarn ci:build
-
      - name: Run e2e tests
        run: cd src/frontend/ && yarn e2e:test

-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
        if: always()
        with:
          name: playwright-report
@@ -161,7 +214,7 @@ jobs:
        working-directory: src/mail
    steps:
      - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
      - name: Install Node.js
        uses: actions/setup-node@v4
        with:
@@ -172,6 +225,11 @@ jobs:
        run: yarn install --frozen-lockfile
      - name: Build mails
        run: yarn build
+      - name: Persist mails' templates
+        uses: actions/upload-artifact@v4
+        with:
+            name: mails-templates
+            path: src/backend/core/templates/mail

  lint-back:
    runs-on: ubuntu-latest
@@ -180,9 +238,9 @@ jobs:
        working-directory: src/backend
    steps:
      - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
      - name: Install Python
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v5
        with:
          python-version: '3.10'
      - name: Install development dependencies
@@ -196,6 +254,7 @@ jobs:

  test-back:
    runs-on: ubuntu-latest
+    needs: build-mails
    defaults:
      run:
        working-directory: src/backend
@@ -216,7 +275,7 @@ jobs:
      DJANGO_CONFIGURATION: Test
      DJANGO_SETTINGS_MODULE: people.settings
      DJANGO_SECRET_KEY: ThisIsAnExampleKeyForTestPurposeOnly
-      DJANGO_JWT_PRIVATE_SIGNING_KEY: ThisIsAnExampleKeyForDevPurposeOnly
+      OIDC_OP_JWKS_ENDPOINT: /endpoint-for-test-purpose-only
      DB_HOST: localhost
      DB_NAME: people
      DB_USER: dinum
@@ -225,13 +284,18 @@ jobs:

    steps:
      - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
      - name: Create writable /data
        run: |
          sudo mkdir -p /data/media && \
          sudo mkdir -p /data/static
+      - name: Download mails' templates
+        uses: actions/download-artifact@v4
+        with:
+          name: mails-templates
+          path: src/backend/core/templates/mail
      - name: Install Python
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v5
        with:
          python-version: '3.10'
      - name: Install development dependencies
@@ -249,7 +313,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
        
      - name: Install gettext (required to make messages)
        run: |
@@ -257,7 +321,7 @@ jobs:
          sudo apt-get install -y gettext
      
      - name: Install Python
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v5
        with:
          python-version: '3.10'

@@ -1,20 +1,24 @@
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-DOCKER_HUB_PASSWORD=ENC[AES256_GCM,data:CBjUvS/UQcqdEv8=,iv:zJKGyyRnq+zxhKkYS5h3zw/J1320zrAqpiObcwiHWsA=,tag:OoQNe+4K63KXTWNsvjRZNQ==,type:str]
-DOCKER_HUB_USER=ENC[AES256_GCM,data:ivs7oeBBdA==,iv:cKAQJ071XhcRuFyeHhZkscvvz7sHrKIPJg5pt76hCXg=,tag:2VRmp1ULWvVH8NHcBifBGA==,type:str]
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 sops_age__list_3__map_recipient=age12g6f5fse25tgrwweleh4jls3qs52hey2edh759smulwmk5lnzadslu2cp3
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 sops_age__list_4__map_recipient=age1tl80n23wq6zxegupwn70ew0yp225ua5v4dk800x7g2w6pvlxz46qk592pa
-sops_lastmodified=2024-02-05T17:45:08Z
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 sops_unencrypted_suffix=_unencrypted
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@@ -79,3 +79,4 @@ db.sqlite3
 .vscode/
 *.iml
 .devcontainer/
+.tool-versions
@@ -2,12 +2,14 @@ creation_rules:
  # Here we have
  # - Jacques key-id: age15fyxdwmg5mvldtqqus87xspuws2u0cpvwheehrtvkexj4tnsqqysw6re2x
  # - github-repo key-id: age16hnlml8yv4ynwy0seer57g8qww075crd0g7nsundz3pj4wk7m3vqftszg7
-  # - Anthony Le-Courric key-id: age1g5keveae6zhn059e7cxkjqdz4v3u47ypejv9ujld65nwh6d5pd9qfm0ecv
+  # - Anthony Le-Courric key-id: age1plkp8td6zzfcavjusmsfrlk54t9vn8jjxm8zaz7cmnr7kzl2nfnsd54hwg
  # - Antoine Lebaud key-id: age12g6f5fse25tgrwweleh4jls3qs52hey2edh759smulwmk5lnzadslu2cp3
  # - Marie Pupo Jeammet key-id: age1tl80n23wq6zxegupwn70ew0yp225ua5v4dk800x7g2w6pvlxz46qk592pa
+  # - argocd key-id: age1qy04neuzwpasmvljqrcvhwnf0kz5cpyteze38c8avp0czewskasszv9pyw
  - age:
      age15fyxdwmg5mvldtqqus87xspuws2u0cpvwheehrtvkexj4tnsqqysw6re2x,
      age16hnlml8yv4ynwy0seer57g8qww075crd0g7nsundz3pj4wk7m3vqftszg7,
-      age1g5keveae6zhn059e7cxkjqdz4v3u47ypejv9ujld65nwh6d5pd9qfm0ecv,
+      age1plkp8td6zzfcavjusmsfrlk54t9vn8jjxm8zaz7cmnr7kzl2nfnsd54hwg,
      age12g6f5fse25tgrwweleh4jls3qs52hey2edh759smulwmk5lnzadslu2cp3,
-      age1tl80n23wq6zxegupwn70ew0yp225ua5v4dk800x7g2w6pvlxz46qk592pa
+      age1tl80n23wq6zxegupwn70ew0yp225ua5v4dk800x7g2w6pvlxz46qk592pa,
+      age1qy04neuzwpasmvljqrcvhwnf0kz5cpyteze38c8avp0czewskasszv9pyw
@@ -11,31 +11,44 @@ RUN apt-get update && \
  apt-get -y upgrade && \
  rm -rf /var/lib/apt/lists/*

+### ---- Front-end dependencies image ----
+FROM node:20 as frontend-deps
+
+WORKDIR /deps
+
+COPY ./src/frontend/package.json ./package.json
+COPY ./src/frontend/yarn.lock ./yarn.lock
+COPY ./src/frontend/apps/desk/package.json ./apps/desk/package.json
+COPY ./src/frontend/packages/i18n/package.json ./packages/i18n/package.json
+COPY ./src/frontend/packages/eslint-config-people/package.json ./packages/eslint-config-people/package.json
+
+RUN yarn --frozen-lockfile

 ### ---- Front-end builder image ----
-FROM node:20 as front-builder
+FROM node:20 as frontend-builder

-# Copy frontend app sources
-COPY ./src/frontend /builder
+WORKDIR /builder

-WORKDIR /builder/apps/desk
+COPY --from=frontend-deps /deps/node_modules ./node_modules
+COPY ./src/frontend .

-RUN yarn install --frozen-lockfile && \
-    yarn build
+WORKDIR ./apps/desk
+
+RUN yarn build


 # ---- Front-end image ----
-FROM nginxinc/nginx-unprivileged:1.25 as frontend
+FROM nginxinc/nginx-unprivileged:1.25 as frontend-production

 # Un-privileged user running the application
 ARG DOCKER_USER
 USER ${DOCKER_USER}

-COPY --from=front-builder \
+COPY --from=frontend-builder \
    /builder/apps/desk/out \
    /usr/share/nginx/html

-COPY ./docker/files/etc/nginx/conf.d /etc/nginx/conf.d:ro
+COPY ./src/frontend/apps/desk/conf/default.conf /etc/nginx/conf.d

 # Copy entrypoint
 COPY ./docker/files/usr/local/bin/entrypoint /usr/local/bin/entrypoint
@@ -134,7 +147,7 @@ WORKDIR /app
 ENTRYPOINT [ "/usr/local/bin/entrypoint" ]

 # ---- Development image ----
-FROM core as development
+FROM core as backend-development

 # Switch back to the root user to install development dependencies
 USER root:root
@@ -159,10 +172,10 @@ ENV DB_HOST=postgresql \
    DB_PORT=5432

 # Run django development server
-CMD python manage.py runserver 0.0.0.0:8000
+CMD ["python", "manage.py", "runserver", "0.0.0.0:8000"]

 # ---- Production image ----
-FROM core as production
+FROM core as backend-production

 ARG PEOPLE_STATIC_ROOT=/data/static

@@ -181,4 +194,4 @@ COPY --from=link-collector ${PEOPLE_STATIC_ROOT} ${PEOPLE_STATIC_ROOT}
 COPY --from=mail-builder /mail/backend/core/templates/mail /app/core/templates/mail

 # The default command runs gunicorn WSGI server in people's main module
-CMD gunicorn -c /usr/local/etc/gunicorn/people.py people.wsgi:application
+CMD ["gunicorn", "-c", "/usr/local/etc/gunicorn/people.py", "people.wsgi:application"]
@@ -92,10 +92,8 @@ bootstrap: \
 .PHONY: bootstrap

 # -- Docker/compose
-build: ## build the dev and demo containers
+build: ## build the app-dev container
 	@$(COMPOSE) build app-dev
-	@$(COMPOSE) build nginx
-	@$(COMPOSE) build app
 .PHONY: build

 down: ## stop and remove containers, networks, images, and volumes
@@ -185,7 +183,7 @@ migrate:  ## run django migrations for the people project.

 superuser: ## Create an admin superuser with password "admin"
 	@echo "$(BOLD)Creating a Django superuser$(RESET)"
-	@$(MANAGE) createsuperuser --email admin@example.com --password admin
+	@$(MANAGE) createsuperuser --admin_email admin@example.com --password admin
 .PHONY: superuser

 back-i18n-compile: ## compile the gettext files
@@ -206,9 +204,10 @@ dbshell: ## connect to database shell
 	docker compose exec app-dev python manage.py dbshell
 .PHONY: dbshell

+resetdb: FLUSH_ARGS ?=
 resetdb: ## flush database and create a superuser "admin"
 	@echo "$(BOLD)Flush database$(RESET)"
-	@$(MANAGE) flush
+	@$(MANAGE) flush $(FLUSH_ARGS)
 	@${MAKE} superuser
 .PHONY: resetdb

@@ -69,6 +69,22 @@ You first need to create a superuser account:
 $ make superuser
 ```

+### Run frontend
+
+Run the front with:
+
+```bash
+$ make run-front-desk
+```
+
+Then access at
+[http://localhost:3000](http://localhost:3000)
+
+user: people
+
+password: people
+
+
 ## Contributing

 This project is intended to be community-driven, so please, do not hesitate to
@@ -19,11 +19,11 @@ services:
  app-dev:
    build:
      context: .
-      target: development
+      target: backend-development
      args:
        DOCKER_USER: ${DOCKER_USER:-1000}
    user: ${DOCKER_USER:-1000}
-    image: people:development
+    image: people:backend-development
    environment:
      - PYLINTHOME=/app/.pylint.d
      - DJANGO_CONFIGURATION=Development
@@ -40,10 +40,14 @@ services:
        - postgresql
        - mailcatcher
        - redis
+    # FIXME: temporary configuration to connect AC and desk
+    networks:
+      - default
+      - dataprovider_outside
  
  celery-dev:
    user: ${DOCKER_USER:-1000}
-    image: people:development
+    image: people:backend-development
    command: ["celery", "-A", "people.celery_app", "worker", "-l", "DEBUG"]
    environment:
      - DJANGO_CONFIGURATION=Development
@@ -60,19 +64,16 @@ services:
  app:
    build:
      context: .
-      target: production
+      target: backend-production
      args:
        DOCKER_USER: ${DOCKER_USER:-1000}
    user: ${DOCKER_USER:-1000}
-    image: people:production
+    image: people:backend-production
    environment:
      - DJANGO_CONFIGURATION=Demo
-      - DJANGO_CORS_ALLOWED_ORIGINS=http://localhost:8088
    env_file:
      - env.d/development/common
      - env.d/development/postgresql
-    ports:
-      - "8082:8000"
    volumes:
      - ./data/media:/data/media
    depends_on:
@@ -81,7 +82,7 @@ services:

  celery:
    user: ${DOCKER_USER:-1000}
-    image: people:production
+    image: people:backend-production
    command: ["celery", "-A", "people.celery_app", "worker", "-l", "INFO"]
    environment:
      - DJANGO_CONFIGURATION=Demo
@@ -92,12 +93,8 @@ services:
      - app

  nginx:
-    build:
-      context: .
-      target: frontend
-    image: people:frontend
+    image: nginx:1.25
    ports:
-      - "8088:8088"
      - "8083:8083"
    volumes:
      - ./docker/files/etc/nginx/conf.d:/etc/nginx/conf.d:ro
@@ -171,8 +168,15 @@ services:
      KC_DB_PASSWORD: pass
      KC_DB_USERNAME: people
      KC_DB_SCHEMA: public
-      PROXY_ADDRESS_FORWARDING: true
+      PROXY_ADDRESS_FORWARDING: 'true'
    ports:
      - "8080:8080"
    depends_on:
      - kc_postgresql
+
+# FIXME: temporary configuration to connect AC and desk
+networks:
+  dataprovider_outside:
+    external: true
+    driver: bridge
+    name: "${DESK_NETWORK:-fc_public}"
@@ -46,6 +46,9 @@
  "users": [
    {
      "username": "people",
+      "email": "people@people.world",
+      "firstName": "John",
+      "lastName": "Doe",
      "enabled": true,
      "credentials": [
        {
@@ -56,12 +59,43 @@
      "realmRoles": ["user"]
    },
    {
-      "username": "user-e2e",
+      "username": "user-e2e-chromium",
+      "email": "user@chromium.e2e",
+      "firstName": "E2E",
+      "lastName": "Chromium",
      "enabled": true,
      "credentials": [
        {
          "type": "password",
-          "value": "password-e2e"
+          "value": "password-e2e-chromium"
+        }
+      ],
+      "realmRoles": ["user"]
+    },
+    {
+      "username": "user-e2e-webkit",
+      "email": "user@webkit.e2e",
+      "firstName": "E2E",
+      "lastName": "Webkit",
+      "enabled": true,
+      "credentials": [
+        {
+          "type": "password",
+          "value": "password-e2e-webkit"
+        }
+      ],
+      "realmRoles": ["user"]
+    },
+    {
+      "username": "user-e2e-firefox",
+      "email": "user@firefox.e2e",
+      "firstName": "E2E",
+      "lastName": "Firefox",
+      "enabled": true,
+      "credentials": [
+        {
+          "type": "password",
+          "value": "password-e2e-firefox"
        }
      ],
      "realmRoles": ["user"]
@@ -1076,7 +1110,7 @@
        },
        {
          "id": "79712bcf-b7f7-4ca3-b97c-418f48fded9b",
-          "name": "given name",
+          "name": "first name",
          "protocol": "openid-connect",
          "protocolMapper": "oidc-usermodel-property-mapper",
          "consentRequired": false,
@@ -1085,7 +1119,7 @@
            "user.attribute": "firstName",
            "id.token.claim": "true",
            "access.token.claim": "true",
-            "claim.name": "given_name",
+            "claim.name": "first_name",
            "jsonType.label": "String"
          }
        },
@@ -1106,7 +1140,7 @@
        },
        {
          "id": "7f741e96-41fe-4021-bbfd-506e7eb94e69",
-          "name": "family name",
+          "name": "last name",
          "protocol": "openid-connect",
          "protocolMapper": "oidc-usermodel-property-mapper",
          "consentRequired": false,
@@ -1115,7 +1149,7 @@
            "user.attribute": "lastName",
            "id.token.claim": "true",
            "access.token.claim": "true",
-            "claim.name": "family_name",
+            "claim.name": "last_name",
            "jsonType.label": "String"
          }
        },
@@ -1,19 +1,3 @@
-server {
-  listen 8088;
-  server_name localhost;
- 
-  root /usr/share/nginx/html;
-
-  location / {
-      try_files $uri index.html $uri/ =404;
-  }
- 
-  error_page 404 /404.html;
-  location = /404.html {
-      internal;
-  }
-}
-

 server {
    listen 8083;
@@ -27,4 +11,3 @@ server {
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    }
 }
-
@@ -33,3 +33,36 @@ LOGOUT_REDIRECT_URL=http://localhost:3000

 OIDC_REDIRECT_ALLOWED_HOSTS=["http://localhost:8083", "http://localhost:3000"]
 OIDC_AUTH_REQUEST_EXTRA_PARAMS={"acr_values": "eidas1"}
+
+OIDC_RS_CLIENT_ID=people
+OIDC_RS_CLIENT_SECRET=ThisIsAnExampleKeyForDevPurposeOnly
+OIDC_RS_AUTH_SECRET=ThisIsAnExampleKeyForDevPurposeOnly
+OIDC_RS_PRIVATE_KEY_STR="-----BEGIN PRIVATE KEY-----
+MIIEvQIBADANBgkqhkiG9w0BAQEFAASCBKcwggSjAgEAAoIBAQC3boG1kwEGUYL+
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+s88d4e7rPLhh4pxhZgy0pP1ADkIHMr7ppIJH8OECgYEApNfbgsJVPAMzucUhJoJZ
+OmZHbyCtJvs4b+zxnmhmSbopifNCgS4zjXH9qC7tsUph1WE6L2KXvtApHGD5H4GQ
+IH5em4M/pHIcsqCi1qggBMbdvzHBUtC3R4sK0CpEFHlN+Y59aGazidcN2FPupNJv
+MbyqKyC6DAzv4jEEhHaN7oY=
+-----END PRIVATE KEY-----
+"
@@ -0,0 +1,3 @@
+# For the CI job test-e2e
+SUSTAINED_THROTTLE_RATES="200/hour"
+BURST_THROTTLE_RATES="200/minute"
@@ -8,4 +8,4 @@ DB_HOST=kc_postgresql
 DB_NAME=keycloak
 DB_USER=people
 DB_PASSWORD=pass
-DB_PORT=5433
+DB_PORT=5433
@@ -8,4 +8,4 @@ DB_HOST=postgresql
 DB_NAME=people
 DB_USER=dinum
 DB_PASSWORD=pass
-DB_PORT=5432
+DB_PORT=5432
@@ -1,6 +1,7 @@
 {
  "extends": ["github>numerique-gouv/renovate-configuration"],
  "dependencyDashboard": true,
+  "labels": ["dependencies", "noChangeLog"],
  "packageRules": [
    {
      "enabled": false,
@@ -1,4 +1,5 @@
 """Admin classes and registrations for People's core app."""
+
 from django import forms
 from django.contrib import admin
 from django.contrib.auth import admin as auth_admin
@@ -52,6 +53,15 @@ class TeamAccessInline(admin.TabularInline):
    readonly_fields = ("created_at", "updated_at")


+class TeamWebhookInline(admin.TabularInline):
+    """Inline admin class for team webhooks."""
+
+    extra = 0
+    autocomplete_fields = ["team"]
+    model = models.TeamWebhook
+    readonly_fields = ("created_at", "updated_at")
+
+
@admin.register(models.User)
 class UserAdmin(auth_admin.UserAdmin):
    """Admin class for the User model"""
@@ -66,7 +76,7 @@ class UserAdmin(auth_admin.UserAdmin):
                )
            },
        ),
-        (_("Personal info"), {"fields": ("email", "language", "timezone")}),
+        (_("Personal info"), {"fields": ("admin_email", "language", "timezone")}),
        (
            _("Permissions"),
            {
@@ -82,9 +92,18 @@ class UserAdmin(auth_admin.UserAdmin):
        ),
        (_("Important dates"), {"fields": ("created_at", "updated_at")}),
    )
+    add_fieldsets = (
+        (
+            None,
+            {
+                "classes": ("wide",),
+                "fields": ("admin_email", "password1", "password2"),
+            },
+        ),
+    )
    inlines = (IdentityInline, TeamAccessInline)
    list_display = (
-        "email",
+        "admin_email",
        "created_at",
        "updated_at",
        "is_active",
@@ -95,14 +114,14 @@ class UserAdmin(auth_admin.UserAdmin):
    list_filter = ("is_staff", "is_superuser", "is_device", "is_active")
    ordering = ("is_active", "-is_superuser", "-is_staff", "-is_device", "-updated_at")
    readonly_fields = ("id", "created_at", "updated_at")
-    search_fields = ("id", "email", "identities__sub", "identities__email")
+    search_fields = ("id", "admin_email", "identities__sub", "identities__email")


@admin.register(models.Team)
 class TeamAdmin(admin.ModelAdmin):
    """Team admin interface declaration."""

-    inlines = (TeamAccessInline,)
+    inlines = (TeamAccessInline, TeamWebhookInline)
    list_display = (
        "name",
        "slug",
@@ -110,3 +129,45 @@ class TeamAdmin(admin.ModelAdmin):
        "updated_at",
    )
    search_fields = ("name",)
+
+
+@admin.register(models.Invitation)
+class InvitationAdmin(admin.ModelAdmin):
+    """Admin interface to handle invitations."""
+
+    fields = (
+        "email",
+        "team",
+        "role",
+        "created_at",
+        "issuer",
+    )
+    readonly_fields = (
+        "created_at",
+        "is_expired",
+        "issuer",
+    )
+    list_display = (
+        "email",
+        "team",
+        "created_at",
+        "is_expired",
+    )
+
+    def get_readonly_fields(self, request, obj=None):
+        if obj:
+            # all fields read only = disable update
+            return self.fields
+        return self.readonly_fields
+
+    def change_view(self, request, object_id, form_url="", extra_context=None):
+        """Custom edit form. Remove 'save' buttons."""
+        extra_context = extra_context or {}
+        extra_context["show_save_and_continue"] = False
+        extra_context["show_save"] = False
+        extra_context["show_save_and_add_another"] = False
+        return super().change_view(request, object_id, extra_context=extra_context)
+
+    def save_model(self, request, obj, form, change):
+        obj.issuer = request.user
+        obj.save()
@@ -1,4 +1,5 @@
 """People core API endpoints"""
+
 from django.conf import settings
 from django.core.exceptions import ValidationError

@@ -1,4 +1,5 @@
 """Permission handlers for the People core app."""
+
 from django.core import exceptions

 from rest_framework import permissions
@@ -1,4 +1,5 @@
 """Client serializers for the People core app."""
+
 from rest_framework import exceptions, serializers
 from timezone_field.rest_framework import TimeZoneSerializerField

@@ -26,28 +27,46 @@ class ContactSerializer(serializers.ModelSerializer):
        return super().update(instance, validated_data)


-class UserSerializer(serializers.ModelSerializer):
+class DynamicFieldsModelSerializer(serializers.ModelSerializer):
+    """
+    A ModelSerializer that takes an additional `fields` argument that
+    controls which fields should be displayed.
+    """
+
+    def __init__(self, *args, **kwargs):
+        # Don't pass the 'fields' arg up to the superclass
+        fields = kwargs.pop("fields", None)
+
+        # Instantiate the superclass normally
+        super().__init__(*args, **kwargs)
+
+        if fields is not None:
+            # Drop any fields that are not specified in the `fields` argument.
+            allowed = set(fields)
+            existing = set(self.fields)
+            for field_name in existing - allowed:
+                self.fields.pop(field_name)
+
+
+class UserSerializer(DynamicFieldsModelSerializer):
    """Serialize users."""

-    data = serializers.SerializerMethodField(read_only=True)
    timezone = TimeZoneSerializerField(use_pytz=False, required=True)
+    email = serializers.ReadOnlyField()
+    name = serializers.ReadOnlyField()

    class Meta:
        model = models.User
        fields = [
            "id",
            "email",
-            "data",
            "language",
+            "name",
            "timezone",
            "is_device",
            "is_staff",
        ]
-        read_only_fields = ["id", "email", "data", "is_device", "is_staff"]
-
-    def get_data(self, user) -> dict:
-        """Return contact data for the user."""
-        return user.profile_contact.data if user.profile_contact else {}
+        read_only_fields = ["id", "name", "email", "is_device", "is_staff"]


 class TeamAccessSerializer(serializers.ModelSerializer):
@@ -126,17 +145,52 @@ class TeamAccessSerializer(serializers.ModelSerializer):
        return attrs


+class TeamAccessReadOnlySerializer(TeamAccessSerializer):
+    """Serialize team accesses for list and retrieve actions."""
+
+    user = UserSerializer(read_only=True, fields=["id", "name", "email"])
+
+    class Meta:
+        model = models.TeamAccess
+        fields = [
+            "id",
+            "user",
+            "role",
+            "abilities",
+        ]
+        read_only_fields = [
+            "id",
+            "user",
+            "role",
+            "abilities",
+        ]
+
+
 class TeamSerializer(serializers.ModelSerializer):
    """Serialize teams."""

    abilities = serializers.SerializerMethodField(read_only=True)
-    accesses = TeamAccessSerializer(many=True, read_only=True)
    slug = serializers.SerializerMethodField()

    class Meta:
        model = models.Team
-        fields = ["id", "name", "accesses", "abilities", "slug"]
-        read_only_fields = ["id", "accesses", "abilities", "slug"]
+        fields = [
+            "id",
+            "name",
+            "accesses",
+            "abilities",
+            "slug",
+            "created_at",
+            "updated_at",
+        ]
+        read_only_fields = [
+            "id",
+            "accesses",
+            "abilities",
+            "slug",
+            "created_at",
+            "updated_at",
+        ]

    def get_abilities(self, team) -> dict:
        """Return abilities of the logged-in user on the instance."""
@@ -148,3 +202,38 @@ class TeamSerializer(serializers.ModelSerializer):
    def get_slug(self, instance):
        """Return slug from the team's name."""
        return instance.get_slug()
+
+
+class InvitationSerializer(serializers.ModelSerializer):
+    """Serialize invitations."""
+
+    class Meta:
+        model = models.Invitation
+        fields = ["id", "created_at", "email", "team", "role", "issuer", "is_expired"]
+        read_only_fields = ["id", "created_at", "team", "issuer", "is_expired"]
+
+    def validate(self, attrs):
+        """Validate and restrict invitation to new user based on email."""
+
+        request = self.context.get("request")
+        user = getattr(request, "user", None)
+
+        try:
+            team_id = self.context["team_id"]
+        except KeyError as exc:
+            raise exceptions.ValidationError(
+                "You must set a team ID in kwargs to create a new team invitation."
+            ) from exc
+
+        if not models.TeamAccess.objects.filter(
+            team=team_id,
+            user=user,
+            role__in=[models.RoleChoices.OWNER, models.RoleChoices.ADMIN],
+        ).exists():
+            raise exceptions.PermissionDenied(
+                "You are not allowed to manage invitation for this team."
+            )
+
+        attrs["team_id"] = team_id
+        attrs["issuer"] = user
+        return attrs
@@ -1,14 +0,0 @@
-"""
-Utils that can be useful throughout the People core app
-"""
-from rest_framework_simplejwt.tokens import RefreshToken
-
-
-def get_tokens_for_user(user):
-    """Get JWT tokens for user authentication."""
-    refresh = RefreshToken.for_user(user)
-
-    return {
-        "refresh": str(refresh),
-        "access": str(refresh.access_token),
-    }
@@ -1,24 +1,25 @@
 """API endpoints"""
+
 from django.contrib.postgres.search import TrigramSimilarity
-from django.db.models import Func, Max, OuterRef, Q, Subquery, Value
+from django.db.models import Func, Max, OuterRef, Prefetch, Q, Subquery, Value
+from django.db.models.functions import Coalesce

 from rest_framework import (
    decorators,
    exceptions,
+    filters,
    mixins,
    pagination,
    response,
+    throttling,
    viewsets,
 )
-from rest_framework.throttling import UserRateThrottle

 from core import models

 from . import permissions, serializers

-EMAIL_SIMILARITY_THRESHOLD = 0.01
-# TrigramSimilarity threshold is lower for searching email than for names,
-# to improve matching results
+SIMILARITY_THRESHOLD = 0.04


 class NestedGenericViewSet(viewsets.GenericViewSet):
@@ -96,12 +97,11 @@ class SerializerPerActionMixin:
 class Pagination(pagination.PageNumberPagination):
    """Pagination to display no more than 100 objects per page sorted by creation date."""

-    ordering = "-created_on"
    max_page_size = 100
    page_size_query_param = "page_size"


-class BurstRateThrottle(UserRateThrottle):
+class BurstRateThrottle(throttling.UserRateThrottle):
    """
    Throttle rate for minutes. See DRF section in settings for default value.
    """
@@ -109,7 +109,7 @@ class BurstRateThrottle(UserRateThrottle):
    scope = "burst"


-class SustainedRateThrottle(UserRateThrottle):
+class SustainedRateThrottle(throttling.UserRateThrottle):
    """
    Throttle rate for hours. See DRF section in settings for default value.
    """
@@ -185,7 +185,7 @@ class UserViewSet(
    """

    permission_classes = [permissions.IsSelf]
-    queryset = models.User.objects.all().select_related("profile_contact")
+    queryset = models.User.objects.all().order_by("-created_at")
    serializer_class = serializers.UserSerializer
    throttle_classes = [BurstRateThrottle, SustainedRateThrottle]
    pagination_class = Pagination
@@ -198,19 +198,37 @@ class UserViewSet(
            # Exclude inactive contacts
            queryset = queryset.filter(
                is_active=True,
+            ).prefetch_related(
+                Prefetch(
+                    "identities",
+                    queryset=models.Identity.objects.filter(is_main=True),
+                    to_attr="_identities_main",
+                )
            )

+            # Exclude all users already in the given team
+            if team_id := self.request.GET.get("team_id", ""):
+                queryset = queryset.exclude(teams__id=team_id)
+
            # Search by case-insensitive and accent-insensitive trigram similarity
            if query := self.request.GET.get("q", ""):
                similarity = Max(
                    TrigramSimilarity(
-                        Func("identities__email", function="unaccent"),
+                        Coalesce(
+                            Func("identities__email", function="unaccent"), Value("")
+                        ),
+                        Func(Value(query), function="unaccent"),
+                    )
+                    + TrigramSimilarity(
+                        Coalesce(
+                            Func("identities__name", function="unaccent"), Value("")
+                        ),
                        Func(Value(query), function="unaccent"),
                    )
                )
                queryset = (
                    queryset.annotate(similarity=similarity)
-                    .filter(similarity__gte=EMAIL_SIMILARITY_THRESHOLD)
+                    .filter(similarity__gte=SIMILARITY_THRESHOLD)
                    .order_by("-similarity")
                )

@@ -226,9 +244,9 @@ class UserViewSet(
        """
        Return information on currently logged user
        """
-        context = {"request": request}
+        user = request.user
        return response.Response(
-            self.serializer_class(request.user, context=context).data
+            self.serializer_class(user, context={"request": request}).data
        )


@@ -244,6 +262,9 @@ class TeamViewSet(

    permission_classes = [permissions.AccessPermission]
    serializer_class = serializers.TeamSerializer
+    filter_backends = [filters.OrderingFilter]
+    ordering_fields = ["created_at"]
+    ordering = ["-created_at"]
    queryset = models.Team.objects.all()

    def get_queryset(self):
@@ -300,8 +321,15 @@ class TeamAccessViewSet(
    lookup_field = "pk"
    pagination_class = Pagination
    permission_classes = [permissions.AccessPermission]
-    queryset = models.TeamAccess.objects.all().select_related("user")
-    serializer_class = serializers.TeamAccessSerializer
+    queryset = (
+        models.TeamAccess.objects.all().select_related("user").order_by("-created_at")
+    )
+    list_serializer_class = serializers.TeamAccessReadOnlySerializer
+    detail_serializer_class = serializers.TeamAccessSerializer
+
+    filter_backends = [filters.OrderingFilter]
+    ordering = ["role"]
+    ordering_fields = ["role", "email", "name"]

    def get_permissions(self):
        """User only needs to be authenticated to list team accesses"""
@@ -318,23 +346,45 @@ class TeamAccessViewSet(
        context["team_id"] = self.kwargs["team_id"]
        return context

+    def get_serializer_class(self):
+        if self.action in {"list", "retrieve"}:
+            return self.list_serializer_class
+        return self.detail_serializer_class
+
    def get_queryset(self):
        """Return the queryset according to the action."""
        queryset = super().get_queryset()
        queryset = queryset.filter(team=self.kwargs["team_id"])

-        if self.action == "list":
-            # Limit to team access instances related to a team THAT also has a team access
-            # instance for the logged-in user (we don't want to list only the team access
-            # instances pointing to the logged-in user)
+        if self.action in {"list", "retrieve"}:
+            # Determine which role the logged-in user has in the team
            user_role_query = models.TeamAccess.objects.filter(
-                team__accesses__user=self.request.user
+                user=self.request.user, team=self.kwargs["team_id"]
            ).values("role")[:1]
+
+            user_main_identity_query = models.Identity.objects.filter(
+                user=OuterRef("user_id"), is_main=True
+            )
+
            queryset = (
+                # The logged-in user should be part of a team to see its accesses
                queryset.filter(
                    team__accesses__user=self.request.user,
                )
-                .annotate(user_role=Subquery(user_role_query))
+                .prefetch_related(
+                    Prefetch(
+                        "user__identities",
+                        queryset=models.Identity.objects.filter(is_main=True),
+                        to_attr="_identities_main",
+                    )
+                )
+                # Abilities are computed based on logged-in user's role and
+                # the user role on each team access
+                .annotate(
+                    user_role=Subquery(user_role_query),
+                    email=Subquery(user_main_identity_query.values("email")[:1]),
+                    name=Subquery(user_main_identity_query.values("name")[:1]),
+                )
                .distinct()
            )
        return queryset
@@ -372,3 +422,77 @@ class TeamAccessViewSet(
                raise exceptions.ValidationError({"role": message})

        serializer.save()
+
+
+class InvitationViewset(
+    mixins.CreateModelMixin,
+    mixins.ListModelMixin,
+    mixins.RetrieveModelMixin,
+    mixins.DestroyModelMixin,
+    viewsets.GenericViewSet,
+):
+    """API ViewSet for user invitations to team.
+
+    GET /api/v1.0/teams/<team_id>/invitations/:<invitation_id>/
+        Return list of invitations related to that team or or one
+        team access if an id is provided.
+
+    POST /api/v1.0/teams/<team_id>/invitations/ with expected data:
+        - email: str
+        - role: str [owner|admin|member]
+        - issuer : User, automatically added from user making query, if allowed
+        - team : Team, automatically added from requested URI
+        Return newly created invitation
+
+    PUT / PATCH : Not permitted. Instead of updating your invitation,
+        delete and create a new one.
+
+    DELETE  /api/v1.0/teams/<team_id>/invitations/<invitation_id>/
+        Delete targeted invitation
+    """
+
+    lookup_field = "id"
+    pagination_class = Pagination
+    permission_classes = [permissions.AccessPermission]
+    queryset = (
+        models.Invitation.objects.all().select_related("team").order_by("-created_at")
+    )
+    serializer_class = serializers.InvitationSerializer
+
+    def get_permissions(self):
+        """User only needs to be authenticated to list invitations"""
+        if self.action == "list":
+            permission_classes = [permissions.IsAuthenticated]
+        else:
+            return super().get_permissions()
+
+        return [permission() for permission in permission_classes]
+
+    def get_serializer_context(self):
+        """Extra context provided to the serializer class."""
+        context = super().get_serializer_context()
+        context["team_id"] = self.kwargs["team_id"]
+        return context
+
+    def get_queryset(self):
+        """Return the queryset according to the action."""
+        queryset = super().get_queryset()
+        queryset = queryset.filter(team=self.kwargs["team_id"])
+
+        if self.action == "list":
+            # Determine which role the logged-in user has in the team
+            user_role_query = models.TeamAccess.objects.filter(
+                user=self.request.user, team=self.kwargs["team_id"]
+            ).values("role")[:1]
+
+            queryset = (
+                # The logged-in user should be part of a team to see its accesses
+                queryset.filter(
+                    team__accesses__user=self.request.user,
+                )
+                # Abilities are computed based on logged-in user's role and
+                # the user role on each team access
+                .annotate(user_role=Subquery(user_role_query))
+                .distinct()
+            )
+        return queryset
@@ -1,7 +1,7 @@
 """Authentication for the People core app."""

-import logging
-
+from django.conf import settings
+from django.core.exceptions import SuspiciousOperation
 from django.db import models
 from django.utils.translation import gettext_lazy as _

@@ -9,18 +9,15 @@ import requests
 from mozilla_django_oidc.auth import (
    OIDCAuthenticationBackend as MozillaOIDCAuthenticationBackend,
 )
-from rest_framework_simplejwt.exceptions import InvalidToken

 from .models import Identity

-LOGGER = logging.getLogger(__name__)
-

 class OIDCAuthenticationBackend(MozillaOIDCAuthenticationBackend):
    """Custom OpenID Connect (OIDC) Authentication Backend.

    This class overrides the default OIDC Authentication Backend to accommodate differences
-    in the User and Identity models, as well as the userinfo endpoint behavior in Agent Connect.
+    in the User and Identity models, and handles signed and/or encrypted UserInfo response.
    """

    def get_userinfo(self, access_token, id_token, payload):
@@ -34,9 +31,9 @@ class OIDCAuthenticationBackend(MozillaOIDCAuthenticationBackend):
        Note: The id_token and payload parameters are unused in this implementation,
        but were kept to preserve base method signature.

-        Note: Userinfo endpoint returns a signed JWT, and not 'application/json'. This
-        constraint comes from Agent Connect. It forces us to override the base method,
-        which deal with 'application/json' response.
+        Note: It handles signed and/or encrypted UserInfo Response. It is required by
+        Agent Connect, which follows the OIDC standard. It forces us to override the
+        base method, which deal with 'application/json' response.

        Returns:
        - dict: User details dictionary obtained from the OpenID Connect user endpoint.
@@ -70,24 +67,39 @@ class OIDCAuthenticationBackend(MozillaOIDCAuthenticationBackend):

        user_info = self.get_userinfo(access_token, id_token, payload)

-        email = user_info.get("email")
-        sub = user_info.get("sub")
+        # Compute user name from OIDC name fields as defined in settings
+        names_list = [
+            user_info[field]
+            for field in settings.USER_OIDC_FIELDS_TO_NAME
+            if user_info.get(field)
+        ]
+        user_info["name"] = " ".join(names_list) or None

+        sub = user_info.get("sub")
        if sub is None:
-            raise InvalidToken(
+            raise SuspiciousOperation(
                _("User info contained no recognizable user identification")
            )

        user = (
            self.UserModel.objects.filter(identities__sub=sub)
-            .annotate(identity_email=models.F("identities__email"))
+            .annotate(
+                identity_email=models.F("identities__email"),
+                identity_name=models.F("identities__name"),
+            )
            .distinct()
            .first()
        )
-
        if user:
-            if email and email != user.identity_email:
-                Identity.objects.filter(sub=sub).update(email=email)
+            email = user_info.get("email")
+            name = user_info.get("name")
+            if (
+                email
+                and email != user.identity_email
+                or name
+                and name != user.identity_name
+            ):
+                Identity.objects.filter(sub=sub).update(email=email, name=name)

        elif self.get_settings("OIDC_CREATE_USER", True):
            user = self.create_user(user_info)
@@ -96,16 +108,15 @@ class OIDCAuthenticationBackend(MozillaOIDCAuthenticationBackend):

    def create_user(self, claims):
        """Return a newly created User instance."""
-
-        email = claims.get("email")
        sub = claims.get("sub")
-
        if sub is None:
-            raise InvalidToken(
+            raise SuspiciousOperation(
                _("Claims contained no recognizable user identification")
            )

-        user = self.UserModel.objects.create(password="!", email=email)  # noqa: S106
-        Identity.objects.create(user=user, sub=sub, email=email)
+        user = self.UserModel.objects.create(password="!")  # noqa: S106
+        Identity.objects.create(
+            user=user, sub=sub, email=claims.get("email"), name=claims.get("name")
+        )

        return user
@@ -1,7 +1,9 @@
 """
 Core application enums declaration
 """
+
 from django.conf import global_settings, settings
+from django.db import models
 from django.utils.translation import gettext_lazy as _

 # Django sets `LANGUAGES` by default with all supported languages. We can use it for
@@ -13,3 +15,11 @@ ALL_LANGUAGES = getattr(
    "ALL_LANGUAGES",
    [(language, _(name)) for language, name in global_settings.LANGUAGES],
 )
+
+
+class WebhookStatusChoices(models.TextChoices):
+    """Defines the possible statuses in which a webhook can be."""
+
+    FAILURE = "failure", _("Failure")
+    PENDING = "pending", _("Pending")
+    SUCCESS = "success", _("Success")
@@ -2,6 +2,7 @@
 """
 Core application factories
 """
+
 from django.conf import settings
 from django.contrib.auth.hashers import make_password

@@ -119,12 +120,13 @@ class ContactFactory(BaseContactFactory):


 class UserFactory(factory.django.DjangoModelFactory):
-    """A factory to random users for testing purposes."""
+    """A factory to create random users for testing purposes."""

    class Meta:
        model = models.User
+        django_get_or_create = ("admin_email",)

-    email = factory.Faker("email")
+    admin_email = factory.Faker("email")
    language = factory.fuzzy.FuzzyChoice([lang[0] for lang in settings.LANGUAGES])
    password = make_password("password")

@@ -139,6 +141,7 @@ class IdentityFactory(factory.django.DjangoModelFactory):
    user = factory.SubFactory(UserFactory)
    sub = factory.Sequence(lambda n: f"user{n!s}")
    email = factory.Faker("email")
+    name = factory.Faker("name")


 class TeamFactory(factory.django.DjangoModelFactory):
@@ -147,18 +150,20 @@ class TeamFactory(factory.django.DjangoModelFactory):
    class Meta:
        model = models.Team
        django_get_or_create = ("name",)
+        skip_postgeneration_save = True

    name = factory.Sequence(lambda n: f"team{n}")

    @factory.post_generation
    def users(self, create, extracted, **kwargs):
        """Add users to team from a given list of users with or without roles."""
-        if create and extracted:
-            for item in extracted:
-                if isinstance(item, models.User):
-                    TeamAccessFactory(team=self, user=item)
-                else:
-                    TeamAccessFactory(team=self, user=item[0], role=item[1])
+        if not create or not extracted:
+            return
+        for user_entry in extracted:
+            if isinstance(user_entry, models.User):
+                TeamAccessFactory(team=self, user=user_entry)
+            else:
+                TeamAccessFactory(team=self, user=user_entry[0], role=user_entry[1])


 class TeamAccessFactory(factory.django.DjangoModelFactory):
@@ -170,3 +175,25 @@ class TeamAccessFactory(factory.django.DjangoModelFactory):
    team = factory.SubFactory(TeamFactory)
    user = factory.SubFactory(UserFactory)
    role = factory.fuzzy.FuzzyChoice([r[0] for r in models.RoleChoices.choices])
+
+
+class TeamWebhookFactory(factory.django.DjangoModelFactory):
+    """Create fake team webhooks for testing."""
+
+    class Meta:
+        model = models.TeamWebhook
+
+    team = factory.SubFactory(TeamFactory)
+    url = factory.Sequence(lambda n: f"https://example.com/Groups/{n!s}")
+
+
+class InvitationFactory(factory.django.DjangoModelFactory):
+    """A factory to create invitations for a user"""
+
+    class Meta:
+        model = models.Invitation
+
+    team = factory.SubFactory(TeamFactory)
+    email = factory.Faker("email")
+    role = factory.fuzzy.FuzzyChoice([role[0] for role in models.RoleChoices.choices])
+    issuer = factory.SubFactory(UserFactory)
@@ -1,6 +1,6 @@
-# Generated by Django 5.0.1 on 2024-02-06 15:08
+# Generated by Django 5.0.3 on 2024-03-25 22:58

-import core.models
+import django.contrib.auth.models
 import django.core.validators
 import django.db.models.deletion
 import timezone_field.fields
@@ -27,7 +27,7 @@ class Migration(migrations.Migration):
                ('created_at', models.DateTimeField(auto_now_add=True, help_text='date and time at which a record was created', verbose_name='created at')),
                ('updated_at', models.DateTimeField(auto_now=True, help_text='date and time at which a record was last updated', verbose_name='updated at')),
                ('name', models.CharField(max_length=100)),
-                ('slug', models.SlugField(max_length=100, unique=True)),
+                ('slug', models.SlugField(editable=False, max_length=100, unique=True)),
            ],
            options={
                'verbose_name': 'Team',
@@ -45,7 +45,7 @@ class Migration(migrations.Migration):
                ('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 at')),
                ('updated_at', models.DateTimeField(auto_now=True, help_text='date and time at which a record was last updated', verbose_name='updated at')),
-                ('email', models.EmailField(blank=True, max_length=254, null=True, unique=True, verbose_name='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')),
                ('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')),
@@ -60,7 +60,7 @@ class Migration(migrations.Migration):
                'db_table': 'people_user',
            },
            managers=[
-                ('objects', core.models.UserManager()),
+                ('objects', django.contrib.auth.models.UserManager()),
            ],
        ),
        migrations.CreateModel(
@@ -95,6 +95,7 @@ class Migration(migrations.Migration):
                ('updated_at', models.DateTimeField(auto_now=True, help_text='date and time at which a record was last updated', verbose_name='updated at')),
                ('sub', models.CharField(help_text='Required. 255 characters or fewer. Letters, numbers, and @/./+/-/_ characters only.', max_length=255, 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='email address')),
+                ('name', models.CharField(blank=True, max_length=100, null=True, verbose_name='name')),
                ('is_main', models.BooleanField(default=False, help_text='Designates whether the email is the main one.', verbose_name='main')),
                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='identities', to=settings.AUTH_USER_MODEL)),
            ],
@@ -105,6 +106,23 @@ class Migration(migrations.Migration):
                'ordering': ('-is_main', 'email'),
            },
        ),
+        migrations.CreateModel(
+            name='Invitation',
+            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 at')),
+                ('updated_at', models.DateTimeField(auto_now=True, help_text='date and time at which a record was last updated', verbose_name='updated at')),
+                ('email', models.EmailField(max_length=254, verbose_name='email address')),
+                ('role', models.CharField(choices=[('member', 'Member'), ('administrator', 'Administrator'), ('owner', 'Owner')], default='member', max_length=20)),
+                ('issuer', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='invitations', to=settings.AUTH_USER_MODEL)),
+                ('team', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='invitations', to='core.team')),
+            ],
+            options={
+                'verbose_name': 'Team invitation',
+                'verbose_name_plural': 'Team invitations',
+                'db_table': 'people_invitation',
+            },
+        ),
        migrations.CreateModel(
            name='TeamAccess',
            fields=[
@@ -126,6 +144,23 @@ class Migration(migrations.Migration):
            name='users',
            field=models.ManyToManyField(related_name='teams', through='core.TeamAccess', to=settings.AUTH_USER_MODEL),
        ),
+        migrations.CreateModel(
+            name='TeamWebhook',
+            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 at')),
+                ('updated_at', models.DateTimeField(auto_now=True, help_text='date and time at which a record was last updated', verbose_name='updated at')),
+                ('url', models.URLField(verbose_name='url')),
+                ('secret', models.CharField(blank=True, max_length=255, null=True, verbose_name='secret')),
+                ('status', models.CharField(choices=[('failure', 'Failure'), ('pending', 'Pending'), ('success', 'Success')], default='pending', max_length=10)),
+                ('team', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='webhooks', to='core.team')),
+            ],
+            options={
+                'verbose_name': 'Team webhook',
+                'verbose_name_plural': 'Team webhooks',
+                'db_table': 'people_team_webhook',
+            },
+        ),
        migrations.AddConstraint(
            model_name='contact',
            constraint=models.CheckConstraint(check=models.Q(('base__isnull', False), ('owner__isnull', True), _negated=True), name='base_owner_constraint', violation_error_message='A contact overriding a base contact must be owned.'),
@@ -142,6 +177,10 @@ class Migration(migrations.Migration):
            model_name='identity',
            constraint=models.UniqueConstraint(fields=('user', 'email'), name='unique_user_email', violation_error_message='This email address is already declared for this user.'),
        ),
+        migrations.AddConstraint(
+            model_name='invitation',
+            constraint=models.UniqueConstraint(fields=('email', 'team'), name='email_and_team_unique_together'),
+        ),
        migrations.AddConstraint(
            model_name='teamaccess',
            constraint=models.UniqueConstraint(fields=('user', 'team'), name='unique_team_user', violation_error_message='This user is already in this team.'),
@@ -1,22 +1,34 @@
 """
 Declare and configure the models for the People core application
 """
+
 import json
 import os
+import smtplib
 import uuid
+from datetime import timedelta
+from logging import getLogger

 from django.conf import settings
 from django.contrib.auth import models as auth_models
 from django.contrib.auth.base_user import AbstractBaseUser
 from django.core import exceptions, mail, validators
-from django.db import models
+from django.db import models, transaction
+from django.template.loader import render_to_string
+from django.utils import timezone
 from django.utils.functional import lazy
 from django.utils.text import slugify
 from django.utils.translation import gettext_lazy as _
+from django.utils.translation import override

 import jsonschema
 from timezone_field import TimeZoneField

+from core.enums import WebhookStatusChoices
+from core.utils.webhooks import scim_synchronizer
+
+logger = getLogger(__name__)
+
 current_dir = os.path.dirname(os.path.abspath(__file__))
 contact_schema_path = os.path.join(current_dir, "jsonschema", "contact_data.json")
 with open(contact_schema_path, "r", encoding="utf-8") as contact_schema_file:
@@ -65,7 +77,7 @@ class BaseModel(models.Model):
    def save(self, *args, **kwargs):
        """Call `full_clean` before saving."""
        self.full_clean()
-        super().save(*args, **kwargs)
+        return super().save(*args, **kwargs)


 class Contact(BaseModel):
@@ -145,20 +157,12 @@ class Contact(BaseModel):
            raise exceptions.ValidationError({"data": [error_message]}) from e


-class UserManager(auth_models.UserManager):
-    """
-    Override user manager to get the related contact in the same query by default (Contact model)
-    """
-
-    def get_queryset(self):
-        """Always select the related contact when doing a query on users."""
-        return super().get_queryset().select_related("profile_contact")
-
-
 class User(AbstractBaseUser, BaseModel, auth_models.PermissionsMixin):
    """User model to work with OIDC only authentication."""

-    email = models.EmailField(_("email address"), unique=True, null=True, blank=True)
+    admin_email = models.EmailField(
+        _("admin email address"), unique=True, null=True, blank=True
+    )
    profile_contact = models.OneToOneField(
        Contact,
        on_delete=models.SET_NULL,
@@ -198,9 +202,9 @@ class User(AbstractBaseUser, BaseModel, auth_models.PermissionsMixin):
        ),
    )

-    objects = UserManager()
+    objects = auth_models.UserManager()

-    USERNAME_FIELD = "email"
+    USERNAME_FIELD = "admin_email"
    REQUIRED_FIELDS = []

    class Meta:
@@ -212,9 +216,32 @@ class User(AbstractBaseUser, BaseModel, auth_models.PermissionsMixin):
        return (
            str(self.profile_contact)
            if self.profile_contact
-            else self.email or str(self.id)
+            else self.admin_email or str(self.id)
        )

+    def _get_identities_main(self):
+        """Return a list with the main identity or an empty list."""
+        try:
+            return self._identities_main
+        except AttributeError:
+            return self.identities.filter(is_main=True)
+
+    @property
+    def name(self):
+        """Return main identity's name."""
+        try:
+            return self._get_identities_main()[0].name
+        except IndexError:
+            return None
+
+    @property
+    def email(self):
+        """Return main identity's email."""
+        try:
+            return self._get_identities_main()[0].email
+        except IndexError:
+            return None
+
    def clean(self):
        """Validate fields."""
        super().clean()
@@ -226,8 +253,10 @@ class User(AbstractBaseUser, BaseModel, auth_models.PermissionsMixin):

    def email_user(self, subject, message, from_email=None, **kwargs):
        """Email this user."""
-        main_identity = self.identities.get(is_main=True)
-        mail.send_mail(subject, message, from_email, [main_identity.email], **kwargs)
+        email = self.email or self.admin_email
+        if not email:
+            raise ValueError("You must first set an email for the user.")
+        mail.send_mail(subject, message, from_email, [email], **kwargs)

    @classmethod
    def get_email_field_name(cls):
@@ -262,6 +291,7 @@ class Identity(BaseModel):
        validators=[sub_validator],
    )
    email = models.EmailField(_("email address"), null=True, blank=True)
+    name = models.CharField(_("name"), max_length=100, null=True, blank=True)
    is_main = models.BooleanField(
        _("main"),
        default=False,
@@ -286,14 +316,49 @@ class Identity(BaseModel):

    def __str__(self):
        main_str = "[main]" if self.is_main else ""
-        return f"{self.email:s}{main_str:s}"
+        id_str = self.email or self.sub
+        return f"{id_str:s}{main_str:s}"

    def save(self, *args, **kwargs):
-        """Ensure users always have one and only one main identity."""
+        """
+        Saves identity, ensuring users always have exactly one main identity.
+        If it's a new identity, give its user access to the relevant teams.
+        """
+
+        if self._state.adding:
+            self._convert_valid_invitations()
+
        super().save(*args, **kwargs)
+
+        # Ensure users always have one and only one main identity.
        if self.is_main is True:
            self.user.identities.exclude(id=self.id).update(is_main=False)

+    def _convert_valid_invitations(self):
+        """
+        Convert valid invitations to team accesses.
+        Expired invitations are ignored.
+        """
+
+        valid_invitations = Invitation.objects.filter(
+            email=self.email,
+            created_at__gte=(
+                timezone.now()
+                - timedelta(seconds=settings.INVITATION_VALIDITY_DURATION)
+            ),
+        ).select_related("team")
+
+        if not valid_invitations.exists():
+            return
+
+        TeamAccess.objects.bulk_create(
+            [
+                TeamAccess(user=self.user, team=invitation.team, role=invitation.role)
+                for invitation in valid_invitations
+            ]
+        )
+        valid_invitations.delete()
+
    def clean(self):
        """Normalize the email field and clean the 'is_main' field."""
        if self.email:
@@ -333,7 +398,7 @@ class Team(BaseModel):
        return self.name

    def save(self, *args, **kwargs):
-        """Overriding save function to compute the slug."""
+        """Override save function to compute the slug."""
        self.slug = self.get_slug()
        return super().save(*args, **kwargs)

@@ -360,7 +425,7 @@ class Team(BaseModel):
            is_owner_or_admin = role in [RoleChoices.OWNER, RoleChoices.ADMIN]

        return {
-            "get": True,
+            "get": bool(role),
            "patch": is_owner_or_admin,
            "put": is_owner_or_admin,
            "delete": role == RoleChoices.OWNER,
@@ -400,6 +465,34 @@ class TeamAccess(BaseModel):
    def __str__(self):
        return f"{self.user!s} is {self.role:s} in team {self.team!s}"

+    def save(self, *args, **kwargs):
+        """
+        Override save function to fire webhooks on any addition or update
+        to a team access.
+        """
+
+        if self._state.adding:
+            self.team.webhooks.update(status=WebhookStatusChoices.PENDING)
+            with transaction.atomic():
+                instance = super().save(*args, **kwargs)
+                scim_synchronizer.add_user_to_group(self.team, self.user)
+        else:
+            instance = super().save(*args, **kwargs)
+
+        return instance
+
+    def delete(self, *args, **kwargs):
+        """
+        Override delete method to fire webhooks on  to team accesses.
+        Don't allow deleting a team access until it is successfully synchronized with all
+        its webhooks.
+        """
+        self.team.webhooks.update(status=WebhookStatusChoices.PENDING)
+        with transaction.atomic():
+            arguments = self.team, self.user
+            super().delete(*args, **kwargs)
+            scim_synchronizer.remove_user_from_group(*arguments)
+
    def get_abilities(self, user):
        """
        Compute and return abilities for a given user taking into account
@@ -448,3 +541,136 @@ class TeamAccess(BaseModel):
            "put": bool(set_role_to),
            "set_role_to": set_role_to,
        }
+
+
+class TeamWebhook(BaseModel):
+    """Webhooks fired on changes in teams."""
+
+    team = models.ForeignKey(Team, related_name="webhooks", on_delete=models.CASCADE)
+    url = models.URLField(_("url"))
+    secret = models.CharField(_("secret"), max_length=255, null=True, blank=True)
+    status = models.CharField(
+        max_length=10,
+        default=WebhookStatusChoices.PENDING,
+        choices=WebhookStatusChoices.choices,
+    )
+
+    class Meta:
+        db_table = "people_team_webhook"
+        verbose_name = _("Team webhook")
+        verbose_name_plural = _("Team webhooks")
+
+    def __str__(self):
+        return f"Webhook to {self.url} for {self.team}"
+
+    def get_headers(self):
+        """Build header dict from webhook object."""
+        headers = {"Content-Type": "application/json"}
+        if self.secret:
+            headers["Authorization"] = f"Bearer {self.secret:s}"
+        return headers
+
+
+class Invitation(BaseModel):
+    """User invitation to teams."""
+
+    email = models.EmailField(_("email address"), null=False, blank=False)
+    team = models.ForeignKey(
+        Team,
+        on_delete=models.CASCADE,
+        related_name="invitations",
+    )
+    role = models.CharField(
+        max_length=20, choices=RoleChoices.choices, default=RoleChoices.MEMBER
+    )
+    issuer = models.ForeignKey(
+        User,
+        on_delete=models.CASCADE,
+        related_name="invitations",
+    )
+
+    class Meta:
+        db_table = "people_invitation"
+        verbose_name = _("Team invitation")
+        verbose_name_plural = _("Team invitations")
+        constraints = [
+            models.UniqueConstraint(
+                fields=["email", "team"], name="email_and_team_unique_together"
+            )
+        ]
+
+    def __str__(self):
+        return f"{self.email} invited to {self.team}"
+
+    def save(self, *args, **kwargs):
+        """Make invitations read-only."""
+        if self.created_at:
+            raise exceptions.PermissionDenied()
+        super().save(*args, **kwargs)
+
+        self.email_invitation()
+
+    def clean(self):
+        """Validate fields."""
+        super().clean()
+
+        # Check if an identity already exists for the provided email
+        if Identity.objects.filter(email=self.email).exists():
+            raise exceptions.ValidationError(
+                {"email": _("This email is already associated to a registered user.")}
+            )
+
+    @property
+    def is_expired(self):
+        """Calculate if invitation is still valid or has expired."""
+        if not self.created_at:
+            return None
+
+        validity_duration = timedelta(seconds=settings.INVITATION_VALIDITY_DURATION)
+        return timezone.now() > (self.created_at + validity_duration)
+
+    def get_abilities(self, user):
+        """Compute and return abilities for a given user."""
+        can_delete = False
+        role = None
+
+        if user.is_authenticated:
+            try:
+                role = self.user_role
+            except AttributeError:
+                try:
+                    role = self.team.accesses.filter(user=user).values("role")[0][
+                        "role"
+                    ]
+                except (self._meta.model.DoesNotExist, IndexError):
+                    role = None
+
+            can_delete = role in [RoleChoices.OWNER, RoleChoices.ADMIN]
+
+        return {
+            "delete": can_delete,
+            "get": bool(role),
+            "patch": False,
+            "put": False,
+        }
+
+    def email_invitation(self):
+        """Email invitation to the user."""
+        try:
+            with override(self.issuer.language):
+                template_vars = {
+                    "title": _("Invitation to join Desk!"),
+                }
+                msg_html = render_to_string("mail/html/invitation.html", template_vars)
+                msg_plain = render_to_string("mail/text/invitation.txt", template_vars)
+                mail.send_mail(
+                    _("Invitation to join Desk!"),
+                    msg_plain,
+                    settings.EMAIL_FROM,
+                    [self.email],
+                    html_message=msg_html,
+                    fail_silently=False,
+                )
+
+        except smtplib.SMTPException as exception:
+            logger.error("invitation to %s was not sent: %s", self.email, exception)
@@ -0,0 +1,118 @@
+"""Resource Server authentication class"""
+
+from base64 import b64decode
+
+from requests.exceptions import HTTPError
+from rest_framework.authentication import BaseAuthentication, get_authorization_header
+from rest_framework.exceptions import AuthenticationFailed
+
+from ..models import User
+from .clients import AuthorizationServerClient, ResourceServerClient
+from .utils import get_settings
+
+
+class ResourceServerAuthentication(BaseAuthentication):
+    """Token-based authentication for Resource Server (RS).
+
+    Authenticate by passing the token received from the OIDC Provider (OP).
+    The Resource Server will introspect the token, while the OIDC Provider validates
+    its integrity and permissions.
+    """
+
+    @staticmethod
+    def _decode_authorization_header(request):
+        """Get token and received_secret passed by the Service Provider (SP)."""
+
+        authorization_header = get_authorization_header(request).split()
+
+        if (
+            not authorization_header
+            or authorization_header[0].lower() != "Bearer".lower().encode()
+        ):
+            msg = "Invalid token header. No credentials provided."
+            raise AuthenticationFailed(msg)
+
+        if len(authorization_header) == 1:
+            msg = "Invalid token header. No credentials provided."
+            raise AuthenticationFailed(msg)
+
+        if len(authorization_header) > 2:
+            msg = "Invalid token header. Token string should not contain spaces."
+            raise AuthenticationFailed(msg)
+
+        decoded_bearer = b64decode(authorization_header[1]).decode("utf-8")
+
+        # FIXME: inherited from France Connect mocked RS, bad practice, a bearer token should respect format specified in the RFC
+        authorization_data = decoded_bearer.split(":")
+        if len(authorization_data) != 2:
+            msg = "Token should contain a token and a received_secret."
+            raise AuthenticationFailed(msg)
+
+        token, received_secret = authorization_data
+
+        return (token, received_secret)
+
+    @staticmethod
+    def authenticate_service_provider(received_secret):
+        """Authenticate the Service Provider (SP) with a shared secret.
+
+        This method is temporary, and inspired by Agent Connect mocked resource servers.
+        """
+        if received_secret != get_settings("OIDC_RS_AUTH_SECRET"):
+            raise AuthenticationFailed("Invalid authentication secret")
+
+    @staticmethod
+    def _get_user(introspection_response):
+        """Retrieve the user associated with the given token introspection response."""
+
+        sub = introspection_response.get("sub", None)
+        if sub is None:
+            raise AuthenticationFailed(
+                "Introspection response lacks a subject identifier (sub)."
+            )
+
+        user = User.objects.filter(identities__sub=sub).distinct().first()
+
+        if user is None:
+            raise AuthenticationFailed(
+                "No user found for the given subject identifier (sub)."
+            )
+
+        return sub
+
+    def authenticate(self, request):
+        """Authenticate the request using a token issued by the OIDC Provider (OP)"""
+
+        access_token, received_secret = self._decode_authorization_header(request)
+        self.authenticate_service_provider(received_secret)
+
+        authorization_server = AuthorizationServerClient(
+            endpoint_introspection=get_settings("OIDC_OP_TOKEN_INTROSPECTION_ENDPOINT"),
+            endpoint_jwks=get_settings("OIDC_OP_TOKEN_JWKS_ENDPOINT"),
+            url=get_settings("OIDC_OP_URL"),
+            verify_ssl=get_settings("OIDC_VERIFY_SSL", True),
+            timeout=get_settings("OIDC_TIMEOUT", False),
+            proxy=get_settings("OIDC_PROXY", True),
+        )
+
+        resource_server = ResourceServerClient(
+            client_id=get_settings("OIDC_RS_CLIENT_ID"),
+            client_secret=get_settings("OIDC_RS_CLIENT_SECRET"),
+            encryption_encoding=get_settings("OIDC_RS_ENCRYPTION_ENCODING"),
+            encryption_algorithm=get_settings("OIDC_RS_ENCRYPTION_ALGO"),
+            signing_algorithm=get_settings("OIDC_RS_SIGNING_ALGO"),
+            authorization_server=authorization_server,
+        )
+
+        try:
+            introspection_response = resource_server.verify(access_token)
+        except HTTPError as err:
+            raise AuthenticationFailed(
+                "Could not fetch introspection response"
+            ) from err
+        except ValueError as err:
+            raise AuthenticationFailed("introspection response is not active") from err
+
+        user = self._get_user(introspection_response)
+
+        return (user, introspection_response)
@@ -0,0 +1,219 @@
+"""Resource Server client classes"""
+
+from django.core.exceptions import ImproperlyConfigured, SuspiciousOperation
+
+import requests
+from joserfc import jwe as jose_jwe
+from joserfc import jwt as jose_jwt
+from joserfc.errors import InvalidClaimError
+from joserfc.jwk import KeySet
+from requests.exceptions import HTTPError
+from rest_framework.exceptions import AuthenticationFailed
+
+from .utils import import_private_key_from_settings
+
+
+class AuthorizationServerClient:
+    """Client for interacting with an OAuth 2.0 authorization server.
+
+    An authorization server issues access tokens to client applications after authenticating
+    and obtaining authorization from the resource owner. It also provides endpoints for token
+    introspection and JSON Web Key Sets (JWKS) to validate and decode tokens.
+
+    This client facilitates communication with the authorization server, including:
+    - Fetching token introspection responses.
+    - Retrieving JSON Web Key Sets (JWKS) for token validation.
+    - Setting appropriate headers for secure communication as recommended by RFC drafts.
+    """
+
+    def __init__(
+        self, endpoint_introspection, endpoint_jwks, url, verify_ssl, timeout, proxy
+    ):
+        self.url = url
+        self._endpoint_introspection = endpoint_introspection
+        self._endpoint_jwks = endpoint_jwks
+        self._verify_ssl = verify_ssl
+        self._timeout = timeout
+        self._proxy = proxy
+
+    @property
+    def _introspection_headers(self):
+        """Get HTTP header for the introspection request.
+
+        Notify the authorization server that we expect a signed and encrypted response
+        by setting the appropriate 'Accept' header. This follows the recommendation from
+        the draft RFC (https://datatracker.ietf.org/doc/html/draft-ietf-oauth-jwt-introspection-response-12).
+        """
+        return {
+            "Content-Type": "application/x-www-form-urlencoded",
+            "Accept": "application/token-introspection+jwt",
+        }
+
+    def fetch_introspection(self, client_id, client_secret, token):
+        """Retrieve introspection response about a token."""
+        response = requests.post(
+            self._endpoint_introspection,
+            data={
+                "client_id": client_id,
+                "client_secret": client_secret,
+                "token": token,
+            },
+            headers=self._introspection_headers,
+            verify=self._verify_ssl,
+            timeout=self._timeout,
+            proxies=self._proxy,
+        )
+        response.raise_for_status()
+        return response.text
+
+    def fetch_jwks(self):
+        """Fetch the Json Web Key Set from the jwks endpoint."""
+        response = requests.get(
+            self._endpoint_jwks,
+            verify=self._verify_ssl,
+            timeout=self._timeout,
+            proxies=self._proxy,
+        )
+        response.raise_for_status()
+        return response.json()
+
+    def retrieve_public_keys(self):
+        """Retrieve the public keys from the jwks endpoint."""
+        try:
+            jwks = self.fetch_jwks()
+        except HTTPError as err:
+            msg = "Failed to retrieve JWKs from the Authorization Server."
+            raise AuthenticationFailed(msg) from err
+
+        try:
+            public_keys = KeySet.import_key_set(jwks)
+        except ValueError as err:
+            msg = (
+                "Failed to create a public key set from the Authorization Server jwks."
+            )
+            raise AuthenticationFailed(msg) from err
+
+        return public_keys
+
+
+class ResourceServerClient:
+    """Client for interacting with an OAuth 2.0 resource server.
+
+    In the context of OAuth 2.0, a resource server is a server that hosts protected resources and
+    is capable of accepting and responding to protected resource requests using access tokens.
+    The resource server verifies the validity of the access tokens issued by the authorization
+    server to ensure secure access to the resources.
+    """
+
+    def __init__(
+        self,
+        client_id,
+        client_secret,
+        encryption_encoding,
+        encryption_algorithm,
+        signing_algorithm,
+        authorization_server,
+    ):
+        self._client_id = client_id
+        self._client_secret = client_secret
+        self._encryption_encoding = encryption_encoding
+        self._encryption_algorithm = encryption_algorithm
+        self._signing_algorithm = signing_algorithm
+        self._authorization_server = authorization_server
+
+    def verify(self, token):
+        """Verify the token to determine if it's still valid and active.
+
+        This method follows the specifications outlined in RFC 7662
+        (https://www.rfc-editor.org/info/rfc7662) and the draft RFC
+        (https://datatracker.ietf.org/doc/html/draft-ietf-oauth-jwt-introspection-response-12).
+
+        In our eGovernment applications, the standard RFC 7662 does not provide sufficient security.
+        Its introspection response is a plain JSON object. Therefore, we use the draft RFC that extends
+        RFC 7662 by returning a signed and encrypted JWT for stronger assurance that the authorization
+        server issued the token introspection response.
+        """
+
+        jwe = self._authorization_server.introspect_token(
+            self._client_id,
+            self._client_secret,
+            token,
+        )
+
+        private_key = import_private_key_from_settings()
+        jws = self._decrypt(jwe, private_key=private_key)
+
+        jwt = self._decode(
+            jws,
+            public_key_set=self._authorization_server.retrieve_public_keys(),
+        )
+
+        self._validate_claims(jwt)
+        introspection_response = jwt.claims.get("token_introspection")
+
+        active = introspection_response.get("active", None)
+        if not active:
+            raise ValueError("Instrospection response is not active.")
+
+        return introspection_response
+
+    def _decrypt(self, encrypted_token, private_key):
+        """Decrypt the token encrypted by the Authorization Server (AS).
+
+        Resource Server (RS)'s public key is used for encryption, and its private
+        key is used for decryption. The RS's public key is exposed to the AS via a JWK endpoint.
+
+        Encryption Algorithm and Encoding should be configured to match between the AS
+        and the RS.
+        """
+        try:
+            decrypted_token = jose_jwe.decrypt_compact(
+                encrypted_token,
+                private_key,
+                algorithms=[self._encryption_encoding, self._encryption_algorithm],
+            )
+        except ValueError as err:
+            msg = "Token decryption failed."
+            raise SuspiciousOperation(msg) from err
+
+        return decrypted_token
+
+    def _decode(self, encoded_token, public_key_set):
+        """Decode the token signed by the Authorization Server (AS).
+
+        AS's private key is used for signing, and its public key is used for decoding.
+        The AS public key is exposed via a JWK endpoint.
+
+        Signing Algorithm should be configured to match between the AS and the RS.
+        """
+        try:
+            token = jose_jwt.decode(
+                encoded_token.plaintext,
+                public_key_set,
+                algorithms=[self._signing_algorithm],
+            )
+        except ValueError as err:
+            msg = "Token decoding failed."
+            raise SuspiciousOperation(msg) from err
+
+        return token
+
+    def _validate_claims(self, token):
+        """Validate the claims of the token to ensure authentication security.
+
+        By validating these claims, we ensure that the token was issued by a
+        trusted authorization server and is intended for this specific
+        resource server. This prevents various types of attacks, such as
+        token substitution or misuse of tokens issued for different clients.
+        """
+        claims_requests = jose_jwt.JWTClaimsRegistry(
+            iss={"essential": True, "value": self._authorization_server.url},
+            aud={"essential": True, "value": self._client_id},
+            token_introspection={"essential": True},
+        )
+
+        try:
+            claims_requests.validate(token.claims)
+        except InvalidClaimError as err:
+            msg = "Failed to validate token's claims."
+            raise SuspiciousOperation(msg) from err
@@ -0,0 +1,11 @@
+"""Resource Server URL Configuration"""
+
+from django.urls import path
+
+from .views import DataView, JWKSView
+
+urlpatterns = [
+    path("jwks", JWKSView.as_view()),
+    # FIXME: temporary route
+    path("data", DataView.as_view()),
+]
@@ -0,0 +1,61 @@
+"""Resource Server utils functions"""
+
+from django.conf import settings
+from django.core.exceptions import ImproperlyConfigured
+
+from joserfc.jwk import JWKRegistry
+
+
+def import_private_key_from_settings():
+    """Import the private key used by the resource server when interacting with the OIDC provider.
+
+    This private key is crucial; its public components are exposed in the JWK endpoints,
+    while its private component is used for decrypting the introspection token retrieved
+    from the OIDC provider.
+
+    By default, we recommend using RSAKey for asymmetric encryption,
+    known for its strong security features.
+
+    Note:
+        - The function requires the 'OIDC_RS_PRIVATE_KEY_STR' setting to be configured.
+        - The 'OIDC_RS_ENCRYPTION_KEY_TYPE' and 'OIDC_RS_ENCRYPTION_ALGO' settings can be customized
+          based on the chosen key type.
+
+    Raises:
+        ImproperlyConfigured: If the private key setting is missing, empty, or incorrect.
+
+    Returns:
+        joserfc.jwk.JWK: The imported private key as a JWK object.
+    """
+
+    private_key_str = settings.OIDC_RS_PRIVATE_KEY_STR
+
+    if not private_key_str:
+        raise ImproperlyConfigured(
+            "OIDC_RS_PRIVATE_KEY_STR setting is missing or empty."
+        )
+
+    private_key_pem = private_key_str.encode()
+
+    try:
+        private_key = JWKRegistry.import_key(
+            private_key_pem,
+            key_type=settings.OIDC_RS_ENCRYPTION_KEY_TYPE,
+            parameters={"alg": settings.OIDC_RS_ENCRYPTION_ALGO, "use": "enc"},
+        )
+    except ValueError as err:
+        raise ImproperlyConfigured("OIDC_RS_PRIVATE_KEY_STR setting is wrong.") from err
+
+    return private_key
+
+
+def get_settings(attr, *args):
+    """Get the value of a setting from Django settings."""
+    try:
+        if args:
+            return getattr(settings, attr, args[0])
+        return getattr(settings, attr)
+    except AttributeError as err:
+        # FIXME: lint error C0209
+        msg = "Setting {0} not found".format(attr)
+        raise ImproperlyConfigured(msg) from err
@@ -0,0 +1,54 @@
+"""Resource Server views"""
+
+from joserfc.jwk import KeySet
+from rest_framework.response import Response
+from rest_framework.views import APIView
+
+from .auth import ResourceServerAuthentication
+from .utils import import_private_key_from_settings
+
+
+class JWKSView(APIView):
+    """
+    API endpoint for retrieving a JSON Web Key (JWK).
+
+    Returns:
+        Response: JSON response containing the JWK data.
+    """
+
+    authentication_classes = []  # disable authentication
+    permission_classes = []  # disable permission
+
+    def get(self, request):
+        """Handle GET requests to retrieve the JSON Web Key (JWK).
+
+        Returns:
+            Response: JSON response containing the JWK data.
+        """
+
+        private_key = import_private_key_from_settings()
+        jwk = KeySet([private_key]).as_dict()
+
+        return Response(jwk)
+
+
+# FIXME: temporary view
+class DataView(APIView):
+    """Temporary view to test resource server authentication."""
+
+    authentication_classes = [ResourceServerAuthentication]
+    permission_classes = []  # disable permission
+
+    def get(self, request):
+        """Temporary route to test resource server authentication."""
+        token = request.auth
+        if 'groups' in token.get('scope'):
+            # TODO - return a proper error
+            Response({'error scope "groups" not requested to the authorization server'})
+
+        slugs = [team.slug for team in request.user.teams.all()]
+
+        # TODO - use SCIM specification to exchange data
+        return Response({
+            "groups": slugs
+        })
@@ -0,0 +1,58 @@
+"""Custom template tags for the core application of People."""
+
+import base64
+
+from django import template
+from django.contrib.staticfiles import finders
+
+from PIL import ImageFile as PillowImageFile
+
+register = template.Library()
+
+
+def image_to_base64(file_or_path, close=False):
+    """
+    Return the src string of the base64 encoding of an image represented by its path
+    or file opened or not.
+
+    Inspired by Django's "get_image_dimensions"
+    """
+    pil_parser = PillowImageFile.Parser()
+    if hasattr(file_or_path, "read"):
+        file = file_or_path
+        if file.closed and hasattr(file, "open"):
+            file_or_path.open()
+        file_pos = file.tell()
+        file.seek(0)
+    else:
+        try:
+            # pylint: disable=consider-using-with
+            file = open(file_or_path, "rb")
+        except OSError:
+            return ""
+        close = True
+
+    try:
+        image_data = file.read()
+        if not image_data:
+            return ""
+        pil_parser.feed(image_data)
+        if pil_parser.image:
+            mime_type = pil_parser.image.get_format_mimetype()
+            encoded_string = base64.b64encode(image_data)
+            return f"data:{mime_type:s};base64, {encoded_string.decode('utf-8'):s}"
+        return ""
+    finally:
+        if close:
+            file.close()
+        else:
+            file.seek(file_pos)
+
+
+@register.simple_tag
+def base64_static(path):
+    """Return a static file into a base64."""
+    full_path = finders.find(path)
+    if full_path:
+        return image_to_base64(full_path, True)
+    return ""
@@ -1,6 +1,7 @@
 """
 Test suite for generated openapi schema.
 """
+
 import json
 from io import StringIO

@@ -0,0 +1,236 @@
+"""
+Test for team accesses API endpoints in People's core app : create
+"""
+
+import json
+import random
+import re
+
+import pytest
+import responses
+from rest_framework.test import APIClient
+
+from core import factories, models
+
+pytestmark = pytest.mark.django_db
+
+
+def test_api_team_accesses_create_anonymous():
+    """Anonymous users should not be allowed to create team accesses."""
+    user = factories.UserFactory()
+    team = factories.TeamFactory()
+
+    response = APIClient().post(
+        f"/api/v1.0/teams/{team.id!s}/accesses/",
+        {
+            "user": str(user.id),
+            "team": str(team.id),
+            "role": random.choice(models.RoleChoices.choices)[0],
+        },
+        format="json",
+    )
+    assert response.status_code == 401
+    assert response.json() == {
+        "detail": "Authentication credentials were not provided."
+    }
+    assert models.TeamAccess.objects.exists() is False
+
+
+def test_api_team_accesses_create_authenticated_unrelated():
+    """
+    Authenticated users should not be allowed to create team accesses for a team to
+    which they are not related.
+    """
+    identity = factories.IdentityFactory()
+    user = identity.user
+
+    other_user = factories.UserFactory()
+    team = factories.TeamFactory()
+
+    client = APIClient()
+    client.force_login(user)
+    response = client.post(
+        f"/api/v1.0/teams/{team.id!s}/accesses/",
+        {
+            "user": str(other_user.id),
+        },
+        format="json",
+    )
+
+    assert response.status_code == 403
+    assert response.json() == {
+        "detail": "You are not allowed to manage accesses for this team."
+    }
+    assert not models.TeamAccess.objects.filter(user=other_user).exists()
+
+
+def test_api_team_accesses_create_authenticated_member():
+    """Members of a team should not be allowed to create team accesses."""
+    identity = factories.IdentityFactory()
+    user = identity.user
+
+    team = factories.TeamFactory(users=[(user, "member")])
+    other_user = factories.UserFactory()
+
+    client = APIClient()
+    client.force_login(user)
+    for role in [role[0] for role in models.RoleChoices.choices]:
+        response = client.post(
+            f"/api/v1.0/teams/{team.id!s}/accesses/",
+            {
+                "user": str(other_user.id),
+                "role": role,
+            },
+            format="json",
+        )
+
+        assert response.status_code == 403
+        assert response.json() == {
+            "detail": "You are not allowed to manage accesses for this team."
+        }
+
+    assert not models.TeamAccess.objects.filter(user=other_user).exists()
+
+
+def test_api_team_accesses_create_authenticated_administrator():
+    """
+    Administrators of a team should be able to create team accesses except for the "owner" role.
+    """
+    identity = factories.IdentityFactory()
+    user = identity.user
+
+    team = factories.TeamFactory(users=[(user, "administrator")])
+    other_user = factories.UserFactory()
+
+    client = APIClient()
+    client.force_login(user)
+
+    # It should not be allowed to create an owner access
+    response = client.post(
+        f"/api/v1.0/teams/{team.id!s}/accesses/",
+        {
+            "user": str(other_user.id),
+            "role": "owner",
+        },
+        format="json",
+    )
+
+    assert response.status_code == 403
+    assert response.json() == {
+        "detail": "Only owners of a team can assign other users as owners."
+    }
+
+    # It should be allowed to create a lower access
+    role = random.choice(
+        [role[0] for role in models.RoleChoices.choices if role[0] != "owner"]
+    )
+
+    response = client.post(
+        f"/api/v1.0/teams/{team.id!s}/accesses/",
+        {
+            "user": str(other_user.id),
+            "role": role,
+        },
+        format="json",
+    )
+
+    assert response.status_code == 201
+    assert models.TeamAccess.objects.filter(user=other_user).count() == 1
+    new_team_access = models.TeamAccess.objects.filter(user=other_user).get()
+    assert response.json() == {
+        "abilities": new_team_access.get_abilities(user),
+        "id": str(new_team_access.id),
+        "role": role,
+        "user": str(other_user.id),
+    }
+
+
+def test_api_team_accesses_create_authenticated_owner():
+    """
+    Owners of a team should be able to create team accesses whatever the role.
+    """
+    identity = factories.IdentityFactory()
+    user = identity.user
+
+    team = factories.TeamFactory(users=[(user, "owner")])
+    other_user = factories.UserFactory()
+
+    role = random.choice([role[0] for role in models.RoleChoices.choices])
+
+    client = APIClient()
+    client.force_login(user)
+    response = client.post(
+        f"/api/v1.0/teams/{team.id!s}/accesses/",
+        {
+            "user": str(other_user.id),
+            "role": role,
+        },
+        format="json",
+    )
+
+    assert response.status_code == 201
+    assert models.TeamAccess.objects.filter(user=other_user).count() == 1
+    new_team_access = models.TeamAccess.objects.filter(user=other_user).get()
+    assert response.json() == {
+        "abilities": new_team_access.get_abilities(user),
+        "id": str(new_team_access.id),
+        "role": role,
+        "user": str(other_user.id),
+    }
+
+
+def test_api_team_accesses_create_webhook():
+    """
+    When the team has a webhook, creating a team access should fire a call.
+    """
+    user, other_user = factories.UserFactory.create_batch(2)
+
+    team = factories.TeamFactory(users=[(user, "owner")])
+    webhook = factories.TeamWebhookFactory(team=team)
+
+    role = random.choice([role[0] for role in models.RoleChoices.choices])
+
+    client = APIClient()
+    client.force_login(user)
+
+    with responses.RequestsMock() as rsps:
+        # Ensure successful response by scim provider using "responses":
+        rsp = rsps.add(
+            rsps.PATCH,
+            re.compile(r".*/Groups/.*"),
+            body="{}",
+            status=200,
+            content_type="application/json",
+        )
+
+        response = client.post(
+            f"/api/v1.0/teams/{team.id!s}/accesses/",
+            {
+                "user": str(other_user.id),
+                "role": role,
+            },
+            format="json",
+        )
+        assert response.status_code == 201
+
+        assert rsp.call_count == 1
+        assert rsps.calls[0].request.url == webhook.url
+
+        # Payload sent to scim provider
+        payload = json.loads(rsps.calls[0].request.body)
+        assert payload == {
+            "schemas": ["urn:ietf:params:scim:api:messages:2.0:PatchOp"],
+            "Operations": [
+                {
+                    "op": "add",
+                    "path": "members",
+                    "value": [
+                        {
+                            "value": str(other_user.id),
+                            "email": None,
+                            "type": "User",
+                        }
+                    ],
+                }
+            ],
+        }
@@ -0,0 +1,227 @@
+"""
+Test for team accesses API endpoints in People's core app : delete
+"""
+
+import json
+import random
+import re
+
+import pytest
+import responses
+from rest_framework.test import APIClient
+
+from core import factories, models
+
+pytestmark = pytest.mark.django_db
+
+
+def test_api_team_accesses_delete_anonymous():
+    """Anonymous users should not be allowed to destroy a team access."""
+    access = factories.TeamAccessFactory()
+
+    response = APIClient().delete(
+        f"/api/v1.0/teams/{access.team.id!s}/accesses/{access.id!s}/",
+    )
+
+    assert response.status_code == 401
+    assert models.TeamAccess.objects.count() == 1
+
+
+def test_api_team_accesses_delete_authenticated():
+    """
+    Authenticated users should not be allowed to delete a team access for a
+    team to which they are not related.
+    """
+    identity = factories.IdentityFactory()
+    user = identity.user
+
+    access = factories.TeamAccessFactory()
+
+    client = APIClient()
+    client.force_login(user)
+    response = client.delete(
+        f"/api/v1.0/teams/{access.team.id!s}/accesses/{access.id!s}/",
+    )
+
+    assert response.status_code == 403
+    assert models.TeamAccess.objects.count() == 1
+
+
+def test_api_team_accesses_delete_member():
+    """
+    Authenticated users should not be allowed to delete a team access for a
+    team in which they are a simple member.
+    """
+    identity = factories.IdentityFactory()
+    user = identity.user
+
+    team = factories.TeamFactory(users=[(user, "member")])
+    access = factories.TeamAccessFactory(team=team)
+
+    assert models.TeamAccess.objects.count() == 2
+    assert models.TeamAccess.objects.filter(user=access.user).exists()
+
+    client = APIClient()
+    client.force_login(user)
+    response = client.delete(
+        f"/api/v1.0/teams/{team.id!s}/accesses/{access.id!s}/",
+    )
+
+    assert response.status_code == 403
+    assert models.TeamAccess.objects.count() == 2
+
+
+def test_api_team_accesses_delete_administrators():
+    """
+    Users who are administrators in a team should be allowed to delete an access
+    from the team provided it is not ownership.
+    """
+    identity = factories.IdentityFactory()
+    user = identity.user
+
+    team = factories.TeamFactory(users=[(user, "administrator")])
+    access = factories.TeamAccessFactory(
+        team=team, role=random.choice(["member", "administrator"])
+    )
+
+    assert models.TeamAccess.objects.count() == 2
+    assert models.TeamAccess.objects.filter(user=access.user).exists()
+
+    client = APIClient()
+    client.force_login(user)
+    response = client.delete(
+        f"/api/v1.0/teams/{team.id!s}/accesses/{access.id!s}/",
+    )
+
+    assert response.status_code == 204
+    assert models.TeamAccess.objects.count() == 1
+
+
+def test_api_team_accesses_delete_owners_except_owners():
+    """
+    Users should be able to delete the team access of another user
+    for a team of which they are owner provided it is not an owner access.
+    """
+    identity = factories.IdentityFactory()
+    user = identity.user
+
+    team = factories.TeamFactory(users=[(user, "owner")])
+    access = factories.TeamAccessFactory(
+        team=team, role=random.choice(["member", "administrator"])
+    )
+
+    assert models.TeamAccess.objects.count() == 2
+    assert models.TeamAccess.objects.filter(user=access.user).exists()
+
+    client = APIClient()
+    client.force_login(user)
+    response = client.delete(
+        f"/api/v1.0/teams/{team.id!s}/accesses/{access.id!s}/",
+    )
+
+    assert response.status_code == 204
+    assert models.TeamAccess.objects.count() == 1
+
+
+def test_api_team_accesses_delete_owners_for_owners():
+    """
+    Users should not be allowed to delete the team access of another owner
+    even for a team in which they are direct owner.
+    """
+    identity = factories.IdentityFactory()
+    user = identity.user
+
+    team = factories.TeamFactory(users=[(user, "owner")])
+    access = factories.TeamAccessFactory(team=team, role="owner")
+
+    assert models.TeamAccess.objects.count() == 2
+    assert models.TeamAccess.objects.filter(user=access.user).exists()
+
+    client = APIClient()
+    client.force_login(user)
+    response = client.delete(
+        f"/api/v1.0/teams/{team.id!s}/accesses/{access.id!s}/",
+    )
+
+    assert response.status_code == 403
+    assert models.TeamAccess.objects.count() == 2
+
+
+def test_api_team_accesses_delete_owners_last_owner():
+    """
+    It should not be possible to delete the last owner access from a team
+    """
+    user = factories.UserFactory()
+
+    team = factories.TeamFactory()
+    access = factories.TeamAccessFactory(team=team, user=user, role="owner")
+    assert models.TeamAccess.objects.count() == 1
+
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.delete(
+        f"/api/v1.0/teams/{team.id!s}/accesses/{access.id!s}/",
+    )
+
+    assert response.status_code == 403
+    assert models.TeamAccess.objects.count() == 1
+
+
+def test_api_team_accesses_delete_webhook():
+    """
+    When the team has a webhook, deleting a team access should fire a call.
+    """
+    user = factories.UserFactory()
+
+    team = factories.TeamFactory(users=[(user, "administrator")])
+    webhook = factories.TeamWebhookFactory(team=team)
+    access = factories.TeamAccessFactory(
+        team=team, role=random.choice(["member", "administrator"])
+    )
+
+    assert models.TeamAccess.objects.count() == 2
+    assert models.TeamAccess.objects.filter(user=access.user).exists()
+
+    client = APIClient()
+    client.force_login(user)
+
+    with responses.RequestsMock() as rsps:
+        # Ensure successful response by scim provider using "responses":
+        rsp = rsps.add(
+            rsps.PATCH,
+            re.compile(r".*/Groups/.*"),
+            body="{}",
+            status=200,
+            content_type="application/json",
+        )
+
+        response = client.delete(
+            f"/api/v1.0/teams/{team.id!s}/accesses/{access.id!s}/",
+        )
+        assert response.status_code == 204
+
+        assert rsp.call_count == 1
+        assert rsps.calls[0].request.url == webhook.url
+
+        # Payload sent to scim provider
+        payload = json.loads(rsps.calls[0].request.body)
+        assert payload == {
+            "schemas": ["urn:ietf:params:scim:api:messages:2.0:PatchOp"],
+            "Operations": [
+                {
+                    "op": "remove",
+                    "path": "members",
+                    "value": [
+                        {
+                            "value": str(access.user.id),
+                            "email": None,
+                            "type": "User",
+                        }
+                    ],
+                }
+            ],
+        }
+
+    assert models.TeamAccess.objects.count() == 1
+    assert models.TeamAccess.objects.filter(user=access.user).exists() is False
@@ -0,0 +1,289 @@
+"""
+Test for team accesses API endpoints in People's core app : list
+"""
+
+import pytest
+from rest_framework.status import HTTP_200_OK
+from rest_framework.test import APIClient
+
+from core import factories, models
+
+pytestmark = pytest.mark.django_db
+
+
+def test_api_team_accesses_list_anonymous():
+    """Anonymous users should not be allowed to list team accesses."""
+    team = factories.TeamFactory()
+    factories.TeamAccessFactory.create_batch(2, team=team)
+
+    response = APIClient().get(f"/api/v1.0/teams/{team.id!s}/accesses/")
+    assert response.status_code == 401
+    assert response.json() == {
+        "detail": "Authentication credentials were not provided."
+    }
+
+
+def test_api_team_accesses_list_authenticated_unrelated():
+    """
+    Authenticated users should not be allowed to list team accesses for a team
+    to which they are not related.
+    """
+    identity = factories.IdentityFactory()
+    user = identity.user
+
+    team = factories.TeamFactory()
+    factories.TeamAccessFactory.create_batch(3, team=team)
+
+    # Accesses for other teams to which the user is related should not be listed either
+    other_access = factories.TeamAccessFactory(user=user)
+    factories.TeamAccessFactory(team=other_access.team)
+
+    client = APIClient()
+    client.force_login(user)
+    response = client.get(
+        f"/api/v1.0/teams/{team.id!s}/accesses/",
+    )
+    assert response.status_code == 200
+    assert response.json() == {
+        "count": 0,
+        "next": None,
+        "previous": None,
+        "results": [],
+    }
+
+
+def test_api_team_accesses_list_authenticated_related():
+    """
+    Authenticated users should be able to list team accesses for a team
+    to which they are related, with a given role.
+    """
+    identity = factories.IdentityFactory(is_main=True)
+    user = identity.user
+
+    team = factories.TeamFactory()
+
+    owner = factories.IdentityFactory(is_main=True)
+    access1 = factories.TeamAccessFactory.create(
+        team=team, user=owner.user, role="owner"
+    )
+
+    administrator = factories.IdentityFactory(is_main=True)
+    access2 = factories.TeamAccessFactory.create(
+        team=team, user=administrator.user, role="administrator"
+    )
+
+    # Ensure this user's role is different from other team members to test abilities' computation
+    user_access = models.TeamAccess.objects.create(team=team, user=user, role="member")
+
+    # Grant other team accesses to the user, they should not be listed either
+    other_access = factories.TeamAccessFactory(user=user)
+    factories.TeamAccessFactory(team=other_access.team)
+
+    client = APIClient()
+    client.force_login(user)
+    response = client.get(
+        f"/api/v1.0/teams/{team.id!s}/accesses/",
+    )
+
+    assert response.status_code == 200
+    assert response.json()["count"] == 3
+    assert sorted(response.json()["results"], key=lambda x: x["id"]) == sorted(
+        [
+            {
+                "id": str(user_access.id),
+                "user": {
+                    "id": str(user_access.user.id),
+                    "email": str(identity.email),
+                    "name": str(identity.name),
+                },
+                "role": str(user_access.role),
+                "abilities": user_access.get_abilities(user),
+            },
+            {
+                "id": str(access1.id),
+                "user": {
+                    "id": str(access1.user.id),
+                    "email": str(owner.email),
+                    "name": str(owner.name),
+                },
+                "role": str(access1.role),
+                "abilities": access1.get_abilities(user),
+            },
+            {
+                "id": str(access2.id),
+                "user": {
+                    "id": str(access2.user.id),
+                    "email": str(administrator.email),
+                    "name": str(administrator.name),
+                },
+                "role": str(access2.role),
+                "abilities": access2.get_abilities(user),
+            },
+        ],
+        key=lambda x: x["id"],
+    )
+
+
+def test_api_team_accesses_list_authenticated_main_identity():
+    """
+    Name and email should be returned from main identity only
+    """
+    user = factories.UserFactory()
+    identity = factories.IdentityFactory(user=user, is_main=True)
+    factories.IdentityFactory(user=user)  # additional non-main identity
+
+    team = factories.TeamFactory()
+    models.TeamAccess.objects.create(team=team, user=user)  # random role
+
+    # other team members should appear, with correct identity
+    other_user = factories.UserFactory()
+    other_main_identity = factories.IdentityFactory(is_main=True, user=other_user)
+    factories.IdentityFactory(user=other_user)
+    factories.TeamAccessFactory.create(team=team, user=other_user)
+
+    # Accesses for other teams to which the user is related should not be listed either
+    other_access = factories.TeamAccessFactory(user=user)
+    factories.TeamAccessFactory(team=other_access.team)
+
+    client = APIClient()
+    client.force_login(user)
+    response = client.get(
+        f"/api/v1.0/teams/{team.id!s}/accesses/",
+    )
+
+    assert response.status_code == 200
+    assert response.json()["count"] == 2
+    users_info = [
+        (access["user"]["email"], access["user"]["name"])
+        for access in response.json()["results"]
+    ]
+    # user information should be returned from main identity
+    assert sorted(users_info) == sorted(
+        [
+            (str(identity.email), str(identity.name)),
+            (str(other_main_identity.email), str(other_main_identity.name)),
+        ]
+    )
+
+
+def test_api_team_accesses_list_authenticated_constant_numqueries(
+    django_assert_num_queries,
+):
+    """
+    The number of queries should not depend on the amount of fetched accesses.
+    """
+    user = factories.UserFactory()
+    factories.IdentityFactory(user=user, is_main=True)
+
+    team = factories.TeamFactory()
+    models.TeamAccess.objects.create(team=team, user=user)  # random role
+
+    client = APIClient()
+    client.force_login(user)
+    # Only 4 queries are needed to efficiently fetch team accesses,
+    # related users and identities :
+    # - query retrieving logged-in user for user_role annotation
+    # - count from pagination
+    # - query prefetching users' main identity
+    # - distinct from viewset
+    with django_assert_num_queries(4):
+        response = client.get(
+            f"/api/v1.0/teams/{team.id!s}/accesses/",
+        )
+
+    # create 20 new team members
+    for _ in range(20):
+        extra_user = factories.IdentityFactory(is_main=True).user
+        factories.TeamAccessFactory(team=team, user=extra_user)
+
+    # num queries should still be 4
+    with django_assert_num_queries(4):
+        response = client.get(
+            f"/api/v1.0/teams/{team.id!s}/accesses/",
+        )
+
+    assert response.status_code == 200
+    assert response.json()["count"] == 21
+
+
+def test_api_team_accesses_list_authenticated_ordering():
+    """Team accesses can be ordered by "role"."""
+
+    user = factories.UserFactory()
+    factories.IdentityFactory(user=user, is_main=True)
+
+    team = factories.TeamFactory()
+    models.TeamAccess.objects.create(team=team, user=user)
+
+    # create 20 new team members
+    for _ in range(20):
+        extra_user = factories.IdentityFactory(is_main=True).user
+        factories.TeamAccessFactory(team=team, user=extra_user)
+
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.get(
+        f"/api/v1.0/teams/{team.id!s}/accesses/?ordering=role",
+    )
+    assert response.status_code == HTTP_200_OK
+    assert response.json()["count"] == 21
+
+    results = [team_access["role"] for team_access in response.json()["results"]]
+    assert sorted(results) == results
+
+    response = client.get(
+        f"/api/v1.0/teams/{team.id!s}/accesses/?ordering=-role",
+    )
+    assert response.status_code == HTTP_200_OK
+    assert response.json()["count"] == 21
+
+    results = [team_access["role"] for team_access in response.json()["results"]]
+    assert sorted(results, reverse=True) == results
+
+
+@pytest.mark.parametrize("ordering_fields", ["name", "email"])
+def test_api_team_accesses_list_authenticated_ordering_user(ordering_fields):
+    """Team accesses can be ordered by user's fields "email" or "name"."""
+
+    user = factories.UserFactory()
+    factories.IdentityFactory(user=user, is_main=True)
+
+    team = factories.TeamFactory()
+    models.TeamAccess.objects.create(team=team, user=user)
+
+    # create 20 new team members
+    for _ in range(20):
+        extra_user = factories.IdentityFactory(is_main=True).user
+        factories.TeamAccessFactory(team=team, user=extra_user)
+
+    client = APIClient()
+    client.force_login(user)
+
+    response = client.get(
+        f"/api/v1.0/teams/{team.id!s}/accesses/?ordering={ordering_fields}",
+    )
+    assert response.status_code == HTTP_200_OK
+    assert response.json()["count"] == 21
+
+    def normalize(x):
+        """Mimic Django order_by, which is case-insensitive and space-insensitive"""
+        return x.casefold().replace(" ", "")
+
+    results = [
+        team_access["user"][ordering_fields]
+        for team_access in response.json()["results"]
+    ]
+    assert sorted(results, key=normalize) == results
+
+    response = client.get(
+        f"/api/v1.0/teams/{team.id!s}/accesses/?ordering=-{ordering_fields}",
+    )
+    assert response.status_code == HTTP_200_OK
+    assert response.json()["count"] == 21
+
+    results = [
+        team_access["user"][ordering_fields]
+        for team_access in response.json()["results"]
+    ]
+    assert sorted(results, reverse=True, key=normalize) == results
@@ -0,0 +1,87 @@
+"""
+Test for team accesses API endpoints in People's core app : retrieve
+"""
+
+import pytest
+from rest_framework.test import APIClient
+
+from core import factories
+
+pytestmark = pytest.mark.django_db
+
+
+def test_api_team_accesses_retrieve_anonymous():
+    """
+    Anonymous users should not be allowed to retrieve a team access.
+    """
+    access = factories.TeamAccessFactory()
+
+    response = APIClient().get(
+        f"/api/v1.0/teams/{access.team.id!s}/accesses/{access.id!s}/",
+    )
+
+    assert response.status_code == 401
+    assert response.json() == {
+        "detail": "Authentication credentials were not provided."
+    }
+
+
+def test_api_team_accesses_retrieve_authenticated_unrelated():
+    """
+    Authenticated users should not be allowed to retrieve a team access for
+    a team to which they are not related.
+    """
+    identity = factories.IdentityFactory()
+    user = identity.user
+
+    access = factories.TeamAccessFactory(team=factories.TeamFactory())
+
+    client = APIClient()
+    client.force_login(user)
+    response = client.get(
+        f"/api/v1.0/teams/{access.team.id!s}/accesses/{access.id!s}/",
+    )
+    assert response.status_code == 404
+    assert response.json() == {"detail": "No TeamAccess matches the given query."}
+
+    # Accesses related to another team should be excluded even if the user is related to it
+    for other_access in [
+        factories.TeamAccessFactory(),
+        factories.TeamAccessFactory(user=user),
+    ]:
+        response = client.get(
+            f"/api/v1.0/teams/{access.team.id!s}/accesses/{other_access.id!s}/",
+        )
+
+        assert response.status_code == 404
+        assert response.json() == {"detail": "No TeamAccess matches the given query."}
+
+
+def test_api_team_accesses_retrieve_authenticated_related():
+    """
+    A user who is related to a team should be allowed to retrieve the
+    associated team user accesses.
+    """
+    identity = factories.IdentityFactory(is_main=True)
+    user = identity.user
+
+    team = factories.TeamFactory()
+    access = factories.TeamAccessFactory(team=team, user=user)
+
+    client = APIClient()
+    client.force_login(user)
+    response = client.get(
+        f"/api/v1.0/teams/{team.id!s}/accesses/{access.id!s}/",
+    )
+
+    assert response.status_code == 200
+    assert response.json() == {
+        "id": str(access.id),
+        "user": {
+            "id": str(access.user.id),
+            "email": str(identity.email),
+            "name": str(identity.name),
+        },
+        "role": str(access.role),
+        "abilities": access.get_abilities(user),
+    }
@@ -0,0 +1,341 @@
+"""
+Test for team accesses API endpoints in People's core app : update
+"""
+
+import random
+from uuid import uuid4
+
+import pytest
+from rest_framework.test import APIClient
+
+from core import factories, models
+from core.api import serializers
+
+pytestmark = pytest.mark.django_db
+
+
+def test_api_team_accesses_update_anonymous():
+    """Anonymous users should not be allowed to update a team access."""
+    access = factories.TeamAccessFactory()
+    old_values = serializers.TeamAccessSerializer(instance=access).data
+
+    new_values = {
+        "id": uuid4(),
+        "user": factories.UserFactory().id,
+        "role": random.choice(models.RoleChoices.choices)[0],
+    }
+
+    for field, value in new_values.items():
+        response = APIClient().put(
+            f"/api/v1.0/teams/{access.team.id!s}/accesses/{access.id!s}/",
+            {**old_values, field: value},
+            format="json",
+        )
+        assert response.status_code == 401
+
+    access.refresh_from_db()
+    updated_values = serializers.TeamAccessSerializer(instance=access).data
+    assert updated_values == old_values
+
+
+def test_api_team_accesses_update_authenticated_unrelated():
+    """
+    Authenticated users should not be allowed to update a team access for a team to which
+    they are not related.
+    """
+    identity = factories.IdentityFactory()
+    user = identity.user
+
+    access = factories.TeamAccessFactory()
+    old_values = serializers.TeamAccessSerializer(instance=access).data
+
+    new_values = {
+        "id": uuid4(),
+        "user": factories.UserFactory().id,
+        "role": random.choice(models.RoleChoices.choices)[0],
+    }
+
+    client = APIClient()
+    client.force_login(user)
+    for field, value in new_values.items():
+        response = client.put(
+            f"/api/v1.0/teams/{access.team.id!s}/accesses/{access.id!s}/",
+            {**old_values, field: value},
+            format="json",
+        )
+        assert response.status_code == 403
+
+    access.refresh_from_db()
+    updated_values = serializers.TeamAccessSerializer(instance=access).data
+    assert updated_values == old_values
+
+
+def test_api_team_accesses_update_authenticated_member():
+    """Members of a team should not be allowed to update its accesses."""
+    identity = factories.IdentityFactory()
+    user = identity.user
+
+    team = factories.TeamFactory(users=[(user, "member")])
+    access = factories.TeamAccessFactory(team=team)
+    old_values = serializers.TeamAccessSerializer(instance=access).data
+
+    new_values = {
+        "id": uuid4(),
+        "user": factories.UserFactory().id,
+        "role": random.choice(models.RoleChoices.choices)[0],
+    }
+
+    client = APIClient()
+    client.force_login(user)
+    for field, value in new_values.items():
+        response = client.put(
+            f"/api/v1.0/teams/{access.team.id!s}/accesses/{access.id!s}/",
+            {**old_values, field: value},
+            format="json",
+        )
+        assert response.status_code == 403
+
+    access.refresh_from_db()
+    updated_values = serializers.TeamAccessSerializer(instance=access).data
+    assert updated_values == old_values
+
+
+def test_api_team_accesses_update_administrator_except_owner():
+    """
+    A user who is an administrator in a team should be allowed to update a user
+    access for this team, as long as they don't try to set the role to owner.
+    """
+    identity = factories.IdentityFactory()
+    user = identity.user
+
+    team = factories.TeamFactory(users=[(user, "administrator")])
+    access = factories.TeamAccessFactory(
+        team=team,
+        role=random.choice(["administrator", "member"]),
+    )
+    old_values = serializers.TeamAccessSerializer(instance=access).data
+
+    new_values = {
+        "id": uuid4(),
+        "user_id": factories.UserFactory().id,
+        "role": random.choice(["administrator", "member"]),
+    }
+
+    client = APIClient()
+    client.force_login(user)
+    for field, value in new_values.items():
+        new_data = {**old_values, field: value}
+        response = client.put(
+            f"/api/v1.0/teams/{team.id!s}/accesses/{access.id!s}/",
+            data=new_data,
+            format="json",
+        )
+
+        if (
+            new_data["role"] == old_values["role"]
+        ):  # we are not really updating the role
+            assert response.status_code == 403
+        else:
+            assert response.status_code == 200
+
+        access.refresh_from_db()
+        updated_values = serializers.TeamAccessSerializer(instance=access).data
+        if field == "role":
+            assert updated_values == {**old_values, "role": new_values["role"]}
+        else:
+            assert updated_values == old_values
+
+
+def test_api_team_accesses_update_administrator_from_owner():
+    """
+    A user who is an administrator in a team, should not be allowed to update
+    the user access of an "owner" for this team.
+    """
+    identity = factories.IdentityFactory()
+    user = identity.user
+
+    team = factories.TeamFactory(users=[(user, "administrator")])
+    other_user = factories.UserFactory()
+    access = factories.TeamAccessFactory(team=team, user=other_user, role="owner")
+    old_values = serializers.TeamAccessSerializer(instance=access).data
+
+    new_values = {
+        "id": uuid4(),
+        "user_id": factories.UserFactory().id,
+        "role": random.choice(models.RoleChoices.choices)[0],
+    }
+
+    client = APIClient()
+    client.force_login(user)
+    for field, value in new_values.items():
+        response = client.put(
+            f"/api/v1.0/teams/{team.id!s}/accesses/{access.id!s}/",
+            data={**old_values, field: value},
+            format="json",
+        )
+        assert response.status_code == 403
+        access.refresh_from_db()
+        updated_values = serializers.TeamAccessSerializer(instance=access).data
+        assert updated_values == old_values
+
+
+def test_api_team_accesses_update_administrator_to_owner():
+    """
+    A user who is an administrator in a team, should not be allowed to update
+    the user access of another user to grant team ownership.
+    """
+    identity = factories.IdentityFactory()
+    user = identity.user
+
+    team = factories.TeamFactory(users=[(user, "administrator")])
+    other_user = factories.UserFactory()
+    access = factories.TeamAccessFactory(
+        team=team,
+        user=other_user,
+        role=random.choice(["administrator", "member"]),
+    )
+    old_values = serializers.TeamAccessSerializer(instance=access).data
+
+    new_values = {
+        "id": uuid4(),
+        "user_id": factories.UserFactory().id,
+        "role": "owner",
+    }
+
+    client = APIClient()
+    client.force_login(user)
+    for field, value in new_values.items():
+        new_data = {**old_values, field: value}
+        response = client.put(
+            f"/api/v1.0/teams/{team.id!s}/accesses/{access.id!s}/",
+            data=new_data,
+            format="json",
+        )
+        # We are not allowed or not really updating the role
+        if field == "role" or new_data["role"] == old_values["role"]:
+            assert response.status_code == 403
+        else:
+            assert response.status_code == 200
+
+        access.refresh_from_db()
+        updated_values = serializers.TeamAccessSerializer(instance=access).data
+        assert updated_values == old_values
+
+
+def test_api_team_accesses_update_owner_except_owner():
+    """
+    A user who is an owner in a team should be allowed to update
+    a user access for this team except for existing "owner" accesses.
+    """
+    identity = factories.IdentityFactory()
+    user = identity.user
+
+    team = factories.TeamFactory(users=[(user, "owner")])
+    factories.UserFactory()
+    access = factories.TeamAccessFactory(
+        team=team,
+        role=random.choice(["administrator", "member"]),
+    )
+    old_values = serializers.TeamAccessSerializer(instance=access).data
+
+    new_values = {
+        "id": uuid4(),
+        "user_id": factories.UserFactory().id,
+        "role": random.choice(models.RoleChoices.choices)[0],
+    }
+
+    client = APIClient()
+    client.force_login(user)
+    for field, value in new_values.items():
+        new_data = {**old_values, field: value}
+        response = client.put(
+            f"/api/v1.0/teams/{team.id!s}/accesses/{access.id!s}/",
+            data=new_data,
+            format="json",
+        )
+
+        if (
+            new_data["role"] == old_values["role"]
+        ):  # we are not really updating the role
+            assert response.status_code == 403
+        else:
+            assert response.status_code == 200
+
+        access.refresh_from_db()
+        updated_values = serializers.TeamAccessSerializer(instance=access).data
+
+        if field == "role":
+            assert updated_values == {**old_values, "role": new_values["role"]}
+        else:
+            assert updated_values == old_values
+
+
+def test_api_team_accesses_update_owner_for_owners():
+    """
+    A user who is "owner" of a team should not be allowed to update
+    an existing owner access for this team.
+    """
+    identity = factories.IdentityFactory()
+    user = identity.user
+
+    team = factories.TeamFactory(users=[(user, "owner")])
+    access = factories.TeamAccessFactory(team=team, role="owner")
+    old_values = serializers.TeamAccessSerializer(instance=access).data
+
+    new_values = {
+        "id": uuid4(),
+        "user_id": factories.UserFactory().id,
+        "role": random.choice(models.RoleChoices.choices)[0],
+    }
+
+    client = APIClient()
+    client.force_login(user)
+    for field, value in new_values.items():
+        response = client.put(
+            f"/api/v1.0/teams/{team.id!s}/accesses/{access.id!s}/",
+            data={**old_values, field: value},
+            content_type="application/json",
+        )
+        assert response.status_code == 403
+        access.refresh_from_db()
+        updated_values = serializers.TeamAccessSerializer(instance=access).data
+        assert updated_values == old_values
+
+
+def test_api_team_accesses_update_owner_self():
+    """
+    A user who is owner of a team should be allowed to update
+    their own user access provided there are other owners in the team.
+    """
+    identity = factories.IdentityFactory()
+    user = identity.user
+
+    team = factories.TeamFactory()
+    access = factories.TeamAccessFactory(team=team, user=user, role="owner")
+    old_values = serializers.TeamAccessSerializer(instance=access).data
+    new_role = random.choice(["administrator", "member"])
+
+    client = APIClient()
+    client.force_login(user)
+    response = client.put(
+        f"/api/v1.0/teams/{team.id!s}/accesses/{access.id!s}/",
+        data={**old_values, "role": new_role},
+        format="json",
+    )
+
+    assert response.status_code == 403
+    access.refresh_from_db()
+    assert access.role == "owner"
+
+    # Add another owner and it should now work
+    factories.TeamAccessFactory(team=team, role="owner")
+
+    response = client.put(
+        f"/api/v1.0/teams/{team.id!s}/accesses/{access.id!s}/",
+        data={**old_values, "role": new_role},
+        format="json",
+    )
+
+    assert response.status_code == 200
+    access.refresh_from_db()
+    assert access.role == new_role
@@ -1,6 +1,7 @@
 """
 Tests for Teams API endpoint in People's core app: create
 """
+
 import pytest
 from rest_framework.status import (
    HTTP_201_CREATED,
@@ -1,6 +1,7 @@
 """
 Tests for Teams API endpoint in People's core app: delete
 """
+
 import pytest
 from rest_framework.status import (
    HTTP_204_NO_CONTENT,
@@ -44,7 +45,7 @@ def test_api_teams_delete_authenticated_unrelated():
    )

    assert response.status_code == HTTP_404_NOT_FOUND
-    assert response.json() == {"detail": "Not found."}
+    assert response.json() == {"detail": "No Team matches the given query."}
    assert models.Team.objects.count() == 1


@@ -1,6 +1,7 @@
 """
 Tests for Teams API endpoint in People's core app: list
 """
+
 from unittest import mock

 import pytest
@@ -26,7 +27,10 @@ def test_api_teams_list_anonymous():


 def test_api_teams_list_authenticated():
-    """Authenticated users should be able to list teams they are an owner/administrator/member of."""
+    """
+    Authenticated users should be able to list teams
+    they are an owner/administrator/member of.
+    """
    identity = factories.IdentityFactory()
    user = identity.user

@@ -119,3 +123,61 @@ def test_api_teams_list_authenticated_distinct():
    content = response.json()
    assert len(content["results"]) == 1
    assert content["results"][0]["id"] == str(team.id)
+
+
+def test_api_teams_order():
+    """
+    Test that the endpoint GET teams is sorted in 'created_at' descending order by default.
+    """
+    identity = factories.IdentityFactory()
+    user = identity.user
+
+    client = APIClient()
+    client.force_login(user)
+
+    team_ids = [
+        str(team.id) for team in factories.TeamFactory.create_batch(5, users=[user])
+    ]
+
+    response = client.get(
+        "/api/v1.0/teams/",
+    )
+
+    assert response.status_code == 200
+
+    response_data = response.json()
+    response_team_ids = [team["id"] for team in response_data["results"]]
+
+    team_ids.reverse()
+    assert (
+        response_team_ids == team_ids
+    ), "created_at values are not sorted from newest to oldest"
+
+
+def test_api_teams_order_param():
+    """
+    Test that the 'created_at' field is sorted in ascending order
+    when the 'ordering' query parameter is set.
+    """
+    identity = factories.IdentityFactory()
+    user = identity.user
+
+    client = APIClient()
+    client.force_login(user)
+
+    team_ids = [
+        str(team.id) for team in factories.TeamFactory.create_batch(5, users=[user])
+    ]
+
+    response = client.get(
+        "/api/v1.0/teams/?ordering=created_at",
+    )
+    assert response.status_code == 200
+
+    response_data = response.json()
+
+    response_team_ids = [team["id"] for team in response_data["results"]]
+
+    assert (
+        response_team_ids == team_ids
+    ), "created_at values are not sorted from oldest to newest"
@@ -1,6 +1,7 @@
 """
 Tests for Teams API endpoint in People's core app: retrieve
 """
+
 import pytest
 from rest_framework.status import HTTP_200_OK, HTTP_401_UNAUTHORIZED, HTTP_404_NOT_FOUND
 from rest_framework.test import APIClient
@@ -37,7 +38,7 @@ def test_api_teams_retrieve_authenticated_unrelated():
        f"/api/v1.0/teams/{team.id!s}/",
    )
    assert response.status_code == HTTP_404_NOT_FOUND
-    assert response.json() == {"detail": "Not found."}
+    assert response.json() == {"detail": "No Team matches the given query."}


 def test_api_teams_retrieve_authenticated_related():
@@ -58,28 +59,19 @@ def test_api_teams_retrieve_authenticated_related():
    response = client.get(
        f"/api/v1.0/teams/{team.id!s}/",
    )
+
    assert response.status_code == HTTP_200_OK
-    content = response.json()
-    assert sorted(content.pop("accesses"), key=lambda x: x["user"]) == sorted(
+    assert sorted(response.json().pop("accesses")) == sorted(
        [
-            {
-                "id": str(access1.id),
-                "user": str(user.id),
-                "role": access1.role,
-                "abilities": access1.get_abilities(user),
-            },
-            {
-                "id": str(access2.id),
-                "user": str(access2.user.id),
-                "role": access2.role,
-                "abilities": access2.get_abilities(user),
-            },
-        ],
-        key=lambda x: x["user"],
+            str(access1.id),
+            str(access2.id),
+        ]
    )
    assert response.json() == {
        "id": str(team.id),
        "name": team.name,
        "slug": team.slug,
        "abilities": team.get_abilities(user),
+        "created_at": team.created_at.isoformat().replace("+00:00", "Z"),
+        "updated_at": team.updated_at.isoformat().replace("+00:00", "Z"),
    }
@@ -1,6 +1,7 @@
 """
 Tests for Teams API endpoint in People's core app: update
 """
+
 import random

 import pytest
@@ -60,7 +61,7 @@ def test_api_teams_update_authenticated_unrelated():
    )

    assert response.status_code == HTTP_404_NOT_FOUND
-    assert response.json() == {"detail": "Not found."}
+    assert response.json() == {"detail": "No Team matches the given query."}

    team.refresh_from_db()
    team_values = serializers.TeamSerializer(instance=team).data
@@ -121,8 +122,10 @@ def test_api_teams_update_authenticated_administrators():
    team.refresh_from_db()
    final_values = serializers.TeamSerializer(instance=team).data
    for key, value in final_values.items():
-        if key in ["id", "accesses"]:  # pylint: disable=R1733
+        if key in ["id", "accesses", "created_at"]:
            assert value == initial_values[key]
+        elif key == "updated_at":
+            assert value > initial_values[key]
        else:
            # name, slug and abilities successfully modified
            assert value == new_values[key]
@@ -153,8 +156,10 @@ def test_api_teams_update_authenticated_owners():
    team.refresh_from_db()
    team_values = serializers.TeamSerializer(instance=team).data
    for key, value in team_values.items():
-        if key in ["id", "accesses"]:
+        if key in ["id", "accesses", "created_at"]:
            assert value == old_team_values[key]
+        elif key == "updated_at":
+            assert value > old_team_values[key]
        else:
            # name, slug and abilities successfully modified
            assert value == new_team_values[key]
@@ -183,7 +188,7 @@ def test_api_teams_update_administrator_or_owner_of_another():
    )

    assert response.status_code == HTTP_404_NOT_FOUND
-    assert response.json() == {"detail": "Not found."}
+    assert response.json() == {"detail": "No Team matches the given query."}

    team.refresh_from_db()
    team_values = serializers.TeamSerializer(instance=team).data
@@ -1,6 +1,7 @@
 """
 Test contacts API endpoints in People's core app.
 """
+
 from django.test.utils import override_settings

 import pytest
@@ -1,846 +0,0 @@
-"""
-Test team accesses API endpoints for users in People's core app.
-"""
-import random
-from uuid import uuid4
-
-import pytest
-from rest_framework.test import APIClient
-
-from core import factories, models
-from core.api import serializers
-
-pytestmark = pytest.mark.django_db
-
-
-def test_api_team_accesses_list_anonymous():
-    """Anonymous users should not be allowed to list team accesses."""
-    team = factories.TeamFactory()
-    factories.TeamAccessFactory.create_batch(2, team=team)
-
-    response = APIClient().get(f"/api/v1.0/teams/{team.id!s}/accesses/")
-    assert response.status_code == 401
-    assert response.json() == {
-        "detail": "Authentication credentials were not provided."
-    }
-
-
-def test_api_team_accesses_list_authenticated_unrelated():
-    """
-    Authenticated users should not be allowed to list team accesses for a team
-    to which they are not related.
-    """
-    identity = factories.IdentityFactory()
-    user = identity.user
-    team = factories.TeamFactory()
-    factories.TeamAccessFactory.create_batch(3, team=team)
-
-    client = APIClient()
-    client.force_login(user)
-
-    # Accesses for other teams to which the user is related should not be listed either
-    other_access = factories.TeamAccessFactory(user=user)
-    factories.TeamAccessFactory(team=other_access.team)
-
-    response = client.get(
-        f"/api/v1.0/teams/{team.id!s}/accesses/",
-    )
-    assert response.status_code == 200
-    assert response.json() == {
-        "count": 0,
-        "next": None,
-        "previous": None,
-        "results": [],
-    }
-
-
-def test_api_team_accesses_list_authenticated_related():
-    """
-    Authenticated users should be able to list team accesses for a team
-    to which they are related, whatever their role in the team.
-    """
-    identity = factories.IdentityFactory()
-    user = identity.user
-
-    client = APIClient()
-    client.force_login(user)
-
-    team = factories.TeamFactory()
-    user_access = models.TeamAccess.objects.create(team=team, user=user)  # random role
-    access1, access2 = factories.TeamAccessFactory.create_batch(2, team=team)
-
-    # Accesses for other teams to which the user is related should not be listed either
-    other_access = factories.TeamAccessFactory(user=user)
-    factories.TeamAccessFactory(team=other_access.team)
-
-    response = client.get(
-        f"/api/v1.0/teams/{team.id!s}/accesses/",
-    )
-
-    assert response.status_code == 200
-    content = response.json()
-    assert len(content["results"]) == 3
-    assert sorted(content["results"], key=lambda x: x["id"]) == sorted(
-        [
-            {
-                "id": str(user_access.id),
-                "user": str(user.id),
-                "role": user_access.role,
-                "abilities": user_access.get_abilities(user),
-            },
-            {
-                "id": str(access1.id),
-                "user": str(access1.user.id),
-                "role": access1.role,
-                "abilities": access1.get_abilities(user),
-            },
-            {
-                "id": str(access2.id),
-                "user": str(access2.user.id),
-                "role": access2.role,
-                "abilities": access2.get_abilities(user),
-            },
-        ],
-        key=lambda x: x["id"],
-    )
-
-
-def test_api_team_accesses_retrieve_anonymous():
-    """
-    Anonymous users should not be allowed to retrieve a team access.
-    """
-    access = factories.TeamAccessFactory()
-
-    response = APIClient().get(
-        f"/api/v1.0/teams/{access.team.id!s}/accesses/{access.id!s}/",
-    )
-
-    assert response.status_code == 401
-    assert response.json() == {
-        "detail": "Authentication credentials were not provided."
-    }
-
-
-def test_api_team_accesses_retrieve_authenticated_unrelated():
-    """
-    Authenticated users should not be allowed to retrieve a team access for
-    a team to which they are not related.
-    """
-    identity = factories.IdentityFactory()
-    user = identity.user
-
-    client = APIClient()
-    client.force_login(user)
-
-    team = factories.TeamFactory()
-    access = factories.TeamAccessFactory(team=team)
-
-    response = client.get(f"/api/v1.0/teams/{team.id!s}/accesses/{access.id!s}/")
-    assert response.status_code == 403
-    assert response.json() == {
-        "detail": "You do not have permission to perform this action."
-    }
-
-    # Accesses related to another team should be excluded even if the user is related to it
-    for access in [
-        factories.TeamAccessFactory(),
-        factories.TeamAccessFactory(user=user),
-    ]:
-        response = client.get(
-            f"/api/v1.0/teams/{team.id!s}/accesses/{access.id!s}/",
-        )
-
-        assert response.status_code == 404
-        assert response.json() == {"detail": "Not found."}
-
-
-def test_api_team_accesses_retrieve_authenticated_related():
-    """
-    A user who is related to a team should be allowed to retrieve the
-    associated team user accesses.
-    """
-    identity = factories.IdentityFactory()
-    user = identity.user
-
-    client = APIClient()
-    client.force_login(user)
-
-    team = factories.TeamFactory(users=[user])
-    access = factories.TeamAccessFactory(team=team)
-
-    response = client.get(
-        f"/api/v1.0/teams/{team.id!s}/accesses/{access.id!s}/",
-    )
-
-    assert response.status_code == 200
-    assert response.json() == {
-        "id": str(access.id),
-        "user": str(access.user.id),
-        "role": access.role,
-        "abilities": access.get_abilities(user),
-    }
-
-
-def test_api_team_accesses_create_anonymous():
-    """Anonymous users should not be allowed to create team accesses."""
-    user = factories.UserFactory()
-    team = factories.TeamFactory()
-
-    response = APIClient().post(
-        f"/api/v1.0/teams/{team.id!s}/accesses/",
-        {
-            "user": str(user.id),
-            "team": str(team.id),
-            "role": random.choice(models.RoleChoices.choices)[0],
-        },
-        format="json",
-    )
-    assert response.status_code == 401
-    assert response.json() == {
-        "detail": "Authentication credentials were not provided."
-    }
-    assert models.TeamAccess.objects.exists() is False
-
-
-def test_api_team_accesses_create_authenticated_unrelated():
-    """
-    Authenticated users should not be allowed to create team accesses for a team to
-    which they are not related.
-    """
-    identity = factories.IdentityFactory()
-    user = identity.user
-
-    client = APIClient()
-    client.force_login(user)
-
-    other_user = factories.UserFactory()
-    team = factories.TeamFactory()
-
-    response = client.post(
-        f"/api/v1.0/teams/{team.id!s}/accesses/",
-        {
-            "user": str(other_user.id),
-        },
-        format="json",
-    )
-
-    assert response.status_code == 403
-    assert response.json() == {
-        "detail": "You are not allowed to manage accesses for this team."
-    }
-    assert not models.TeamAccess.objects.filter(user=other_user).exists()
-
-
-def test_api_team_accesses_create_authenticated_member():
-    """Members of a team should not be allowed to create team accesses."""
-    identity = factories.IdentityFactory()
-    user = identity.user
-
-    client = APIClient()
-    client.force_login(user)
-
-    team = factories.TeamFactory(users=[(user, "member")])
-    other_user = factories.UserFactory()
-
-    for role in [role[0] for role in models.RoleChoices.choices]:
-        response = client.post(
-            f"/api/v1.0/teams/{team.id!s}/accesses/",
-            {
-                "user": str(other_user.id),
-                "role": role,
-            },
-            format="json",
-        )
-
-        assert response.status_code == 403
-        assert response.json() == {
-            "detail": "You are not allowed to manage accesses for this team."
-        }
-
-    assert not models.TeamAccess.objects.filter(user=other_user).exists()
-
-
-def test_api_team_accesses_create_authenticated_administrator():
-    """
-    Administrators of a team should be able to create team accesses except for the "owner" role.
-    """
-    identity = factories.IdentityFactory()
-    user = identity.user
-
-    client = APIClient()
-    client.force_login(user)
-
-    team = factories.TeamFactory(users=[(user, "administrator")])
-    other_user = factories.UserFactory()
-
-    # It should not be allowed to create an owner access
-    response = client.post(
-        f"/api/v1.0/teams/{team.id!s}/accesses/",
-        {
-            "user": str(other_user.id),
-            "role": "owner",
-        },
-        format="json",
-    )
-
-    assert response.status_code == 403
-    assert response.json() == {
-        "detail": "Only owners of a team can assign other users as owners."
-    }
-
-    # It should be allowed to create a lower access
-    role = random.choice(
-        [role[0] for role in models.RoleChoices.choices if role[0] != "owner"]
-    )
-
-    response = client.post(
-        f"/api/v1.0/teams/{team.id!s}/accesses/",
-        {
-            "user": str(other_user.id),
-            "role": role,
-        },
-        format="json",
-    )
-
-    assert response.status_code == 201
-    assert models.TeamAccess.objects.filter(user=other_user).count() == 1
-    new_team_access = models.TeamAccess.objects.filter(user=other_user).get()
-    assert response.json() == {
-        "abilities": new_team_access.get_abilities(user),
-        "id": str(new_team_access.id),
-        "role": role,
-        "user": str(other_user.id),
-    }
-
-
-def test_api_team_accesses_create_authenticated_owner():
-    """
-    Owners of a team should be able to create team accesses whatever the role.
-    """
-    identity = factories.IdentityFactory()
-    user = identity.user
-
-    client = APIClient()
-    client.force_login(user)
-
-    team = factories.TeamFactory(users=[(user, "owner")])
-    other_user = factories.UserFactory()
-
-    role = random.choice([role[0] for role in models.RoleChoices.choices])
-
-    response = client.post(
-        f"/api/v1.0/teams/{team.id!s}/accesses/",
-        {
-            "user": str(other_user.id),
-            "role": role,
-        },
-        format="json",
-    )
-
-    assert response.status_code == 201
-    assert models.TeamAccess.objects.filter(user=other_user).count() == 1
-    new_team_access = models.TeamAccess.objects.filter(user=other_user).get()
-    assert response.json() == {
-        "abilities": new_team_access.get_abilities(user),
-        "id": str(new_team_access.id),
-        "role": role,
-        "user": str(other_user.id),
-    }
-
-
-def test_api_team_accesses_update_anonymous():
-    """Anonymous users should not be allowed to update a team access."""
-    access = factories.TeamAccessFactory()
-    old_values = serializers.TeamAccessSerializer(instance=access).data
-
-    new_values = {
-        "id": uuid4(),
-        "user": factories.UserFactory().id,
-        "role": random.choice(models.RoleChoices.choices)[0],
-    }
-
-    api_client = APIClient()
-    for field, value in new_values.items():
-        response = api_client.put(
-            f"/api/v1.0/teams/{access.team.id!s}/accesses/{access.id!s}/",
-            {**old_values, field: value},
-            format="json",
-        )
-        assert response.status_code == 401
-
-    access.refresh_from_db()
-    updated_values = serializers.TeamAccessSerializer(instance=access).data
-    assert updated_values == old_values
-
-
-def test_api_team_accesses_update_authenticated_unrelated():
-    """
-    Authenticated users should not be allowed to update a team access for a team to which
-    they are not related.
-    """
-    identity = factories.IdentityFactory()
-    user = identity.user
-
-    client = APIClient()
-    client.force_login(user)
-
-    access = factories.TeamAccessFactory()
-    old_values = serializers.TeamAccessSerializer(instance=access).data
-
-    new_values = {
-        "id": uuid4(),
-        "user": factories.UserFactory().id,
-        "role": random.choice(models.RoleChoices.choices)[0],
-    }
-
-    for field, value in new_values.items():
-        response = client.put(
-            f"/api/v1.0/teams/{access.team.id!s}/accesses/{access.id!s}/",
-            {**old_values, field: value},
-            format="json",
-        )
-        assert response.status_code == 403
-
-    access.refresh_from_db()
-    updated_values = serializers.TeamAccessSerializer(instance=access).data
-    assert updated_values == old_values
-
-
-def test_api_team_accesses_update_authenticated_member():
-    """Members of a team should not be allowed to update its accesses."""
-    identity = factories.IdentityFactory()
-    user = identity.user
-
-    client = APIClient()
-    client.force_login(user)
-
-    team = factories.TeamFactory(users=[(user, "member")])
-    access = factories.TeamAccessFactory(team=team)
-    old_values = serializers.TeamAccessSerializer(instance=access).data
-
-    new_values = {
-        "id": uuid4(),
-        "user": factories.UserFactory().id,
-        "role": random.choice(models.RoleChoices.choices)[0],
-    }
-
-    for field, value in new_values.items():
-        response = client.put(
-            f"/api/v1.0/teams/{access.team.id!s}/accesses/{access.id!s}/",
-            {**old_values, field: value},
-            format="json",
-        )
-        assert response.status_code == 403
-
-    access.refresh_from_db()
-    updated_values = serializers.TeamAccessSerializer(instance=access).data
-    assert updated_values == old_values
-
-
-def test_api_team_accesses_update_administrator_except_owner():
-    """
-    A user who is an administrator in a team should be allowed to update a user
-    access for this team, as long as they don't try to set the role to owner.
-    """
-    identity = factories.IdentityFactory()
-    user = identity.user
-
-    client = APIClient()
-    client.force_login(user)
-
-    team = factories.TeamFactory(users=[(user, "administrator")])
-    access = factories.TeamAccessFactory(
-        team=team,
-        role=random.choice(["administrator", "member"]),
-    )
-    old_values = serializers.TeamAccessSerializer(instance=access).data
-
-    new_values = {
-        "id": uuid4(),
-        "user_id": factories.UserFactory().id,
-        "role": random.choice(["administrator", "member"]),
-    }
-
-    for field, value in new_values.items():
-        new_data = {**old_values, field: value}
-        response = client.put(
-            f"/api/v1.0/teams/{team.id!s}/accesses/{access.id!s}/",
-            data=new_data,
-            format="json",
-        )
-
-        if (
-            new_data["role"] == old_values["role"]
-        ):  # we are not really updating the role
-            assert response.status_code == 403
-        else:
-            assert response.status_code == 200
-
-        access.refresh_from_db()
-        updated_values = serializers.TeamAccessSerializer(instance=access).data
-        if field == "role":
-            assert updated_values == {**old_values, "role": new_values["role"]}
-        else:
-            assert updated_values == old_values
-
-
-def test_api_team_accesses_update_administrator_from_owner():
-    """
-    A user who is an administrator in a team, should not be allowed to update
-    the user access of an "owner" for this team.
-    """
-    identity = factories.IdentityFactory()
-    user = identity.user
-
-    client = APIClient()
-    client.force_login(user)
-
-    team = factories.TeamFactory(users=[(user, "administrator")])
-    other_user = factories.UserFactory()
-    access = factories.TeamAccessFactory(team=team, user=other_user, role="owner")
-    old_values = serializers.TeamAccessSerializer(instance=access).data
-
-    new_values = {
-        "id": uuid4(),
-        "user_id": factories.UserFactory().id,
-        "role": random.choice(models.RoleChoices.choices)[0],
-    }
-
-    for field, value in new_values.items():
-        response = client.put(
-            f"/api/v1.0/teams/{team.id!s}/accesses/{access.id!s}/",
-            data={**old_values, field: value},
-            format="json",
-        )
-        assert response.status_code == 403
-        access.refresh_from_db()
-        updated_values = serializers.TeamAccessSerializer(instance=access).data
-        assert updated_values == old_values
-
-
-def test_api_team_accesses_update_administrator_to_owner():
-    """
-    A user who is an administrator in a team, should not be allowed to update
-    the user access of another user to grant team ownership.
-    """
-    identity = factories.IdentityFactory()
-    user = identity.user
-
-    client = APIClient()
-    client.force_login(user)
-
-    team = factories.TeamFactory(users=[(user, "administrator")])
-    other_user = factories.UserFactory()
-    access = factories.TeamAccessFactory(
-        team=team,
-        user=other_user,
-        role=random.choice(["administrator", "member"]),
-    )
-    old_values = serializers.TeamAccessSerializer(instance=access).data
-
-    new_values = {
-        "id": uuid4(),
-        "user_id": factories.UserFactory().id,
-        "role": "owner",
-    }
-
-    for field, value in new_values.items():
-        new_data = {**old_values, field: value}
-        response = client.put(
-            f"/api/v1.0/teams/{team.id!s}/accesses/{access.id!s}/",
-            data=new_data,
-            format="json",
-        )
-        # We are not allowed or not really updating the role
-        if field == "role" or new_data["role"] == old_values["role"]:
-            assert response.status_code == 403
-        else:
-            assert response.status_code == 200
-
-        access.refresh_from_db()
-        updated_values = serializers.TeamAccessSerializer(instance=access).data
-        assert updated_values == old_values
-
-
-def test_api_team_accesses_update_owner_except_owner():
-    """
-    A user who is an owner in a team should be allowed to update
-    a user access for this team except for existing "owner" accesses.
-    """
-    identity = factories.IdentityFactory()
-    user = identity.user
-
-    client = APIClient()
-    client.force_login(user)
-
-    team = factories.TeamFactory(users=[(user, "owner")])
-    factories.UserFactory()
-    access = factories.TeamAccessFactory(
-        team=team,
-        role=random.choice(["administrator", "member"]),
-    )
-    old_values = serializers.TeamAccessSerializer(instance=access).data
-
-    new_values = {
-        "id": uuid4(),
-        "user_id": factories.UserFactory().id,
-        "role": random.choice(models.RoleChoices.choices)[0],
-    }
-
-    for field, value in new_values.items():
-        new_data = {**old_values, field: value}
-        response = client.put(
-            f"/api/v1.0/teams/{team.id!s}/accesses/{access.id!s}/",
-            data=new_data,
-            format="json",
-        )
-
-        if (
-            new_data["role"] == old_values["role"]
-        ):  # we are not really updating the role
-            assert response.status_code == 403
-        else:
-            assert response.status_code == 200
-
-        access.refresh_from_db()
-        updated_values = serializers.TeamAccessSerializer(instance=access).data
-
-        if field == "role":
-            assert updated_values == {**old_values, "role": new_values["role"]}
-        else:
-            assert updated_values == old_values
-
-
-def test_api_team_accesses_update_owner_for_owners():
-    """
-    A user who is "owner" of a team should not be allowed to update
-    an existing owner access for this team.
-    """
-    identity = factories.IdentityFactory()
-    user = identity.user
-
-    client = APIClient()
-    client.force_login(user)
-
-    team = factories.TeamFactory(users=[(user, "owner")])
-    access = factories.TeamAccessFactory(team=team, role="owner")
-    old_values = serializers.TeamAccessSerializer(instance=access).data
-
-    new_values = {
-        "id": uuid4(),
-        "user_id": factories.UserFactory().id,
-        "role": random.choice(models.RoleChoices.choices)[0],
-    }
-
-    for field, value in new_values.items():
-        response = client.put(
-            f"/api/v1.0/teams/{team.id!s}/accesses/{access.id!s}/",
-            data={**old_values, field: value},
-            content_type="application/json",
-        )
-        assert response.status_code == 403
-        access.refresh_from_db()
-        updated_values = serializers.TeamAccessSerializer(instance=access).data
-        assert updated_values == old_values
-
-
-def test_api_team_accesses_update_owner_self():
-    """
-    A user who is owner of a team should be allowed to update
-    their own user access provided there are other owners in the team.
-    """
-    identity = factories.IdentityFactory()
-    user = identity.user
-
-    client = APIClient()
-    client.force_login(user)
-
-    team = factories.TeamFactory()
-    access = factories.TeamAccessFactory(team=team, user=user, role="owner")
-    old_values = serializers.TeamAccessSerializer(instance=access).data
-    new_role = random.choice(["administrator", "member"])
-
-    response = client.put(
-        f"/api/v1.0/teams/{team.id!s}/accesses/{access.id!s}/",
-        data={**old_values, "role": new_role},
-        format="json",
-    )
-
-    assert response.status_code == 403
-    access.refresh_from_db()
-    assert access.role == "owner"
-
-    # Add another owner and it should now work
-    factories.TeamAccessFactory(team=team, role="owner")
-
-    response = client.put(
-        f"/api/v1.0/teams/{team.id!s}/accesses/{access.id!s}/",
-        data={**old_values, "role": new_role},
-        format="json",
-    )
-
-    assert response.status_code == 200
-    access.refresh_from_db()
-    assert access.role == new_role
-
-
-# Delete
-
-
-def test_api_team_accesses_delete_anonymous():
-    """Anonymous users should not be allowed to destroy a team access."""
-    access = factories.TeamAccessFactory()
-
-    response = APIClient().delete(
-        f"/api/v1.0/teams/{access.team.id!s}/accesses/{access.id!s}/",
-    )
-
-    assert response.status_code == 401
-    assert models.TeamAccess.objects.count() == 1
-
-
-def test_api_team_accesses_delete_authenticated():
-    """
-    Authenticated users should not be allowed to delete a team access for a
-    team to which they are not related.
-    """
-    identity = factories.IdentityFactory()
-    user = identity.user
-
-    client = APIClient()
-    client.force_login(user)
-
-    access = factories.TeamAccessFactory()
-
-    response = client.delete(
-        f"/api/v1.0/teams/{access.team.id!s}/accesses/{access.id!s}/",
-    )
-
-    assert response.status_code == 403
-    assert models.TeamAccess.objects.count() == 1
-
-
-def test_api_team_accesses_delete_member():
-    """
-    Authenticated users should not be allowed to delete a team access for a
-    team in which they are a simple member.
-    """
-    identity = factories.IdentityFactory()
-    user = identity.user
-
-    client = APIClient()
-    client.force_login(user)
-
-    team = factories.TeamFactory(users=[(user, "member")])
-    access = factories.TeamAccessFactory(team=team)
-
-    assert models.TeamAccess.objects.count() == 2
-    assert models.TeamAccess.objects.filter(user=access.user).exists()
-
-    response = client.delete(
-        f"/api/v1.0/teams/{team.id!s}/accesses/{access.id!s}/",
-    )
-
-    assert response.status_code == 403
-    assert models.TeamAccess.objects.count() == 2
-
-
-def test_api_team_accesses_delete_administrators():
-    """
-    Users who are administrators in a team should be allowed to delete an access
-    from the team provided it is not ownership.
-    """
-    identity = factories.IdentityFactory()
-    user = identity.user
-
-    client = APIClient()
-    client.force_login(user)
-
-    team = factories.TeamFactory(users=[(user, "administrator")])
-    access = factories.TeamAccessFactory(
-        team=team, role=random.choice(["member", "administrator"])
-    )
-
-    assert models.TeamAccess.objects.count() == 2
-    assert models.TeamAccess.objects.filter(user=access.user).exists()
-
-    response = client.delete(
-        f"/api/v1.0/teams/{team.id!s}/accesses/{access.id!s}/",
-    )
-
-    assert response.status_code == 204
-    assert models.TeamAccess.objects.count() == 1
-
-
-def test_api_team_accesses_delete_owners_except_owners():
-    """
-    Users should be able to delete the team access of another user
-    for a team of which they are owner provided it is not an owner access.
-    """
-    identity = factories.IdentityFactory()
-    user = identity.user
-
-    client = APIClient()
-    client.force_login(user)
-
-    team = factories.TeamFactory(users=[(user, "owner")])
-    access = factories.TeamAccessFactory(
-        team=team, role=random.choice(["member", "administrator"])
-    )
-
-    assert models.TeamAccess.objects.count() == 2
-    assert models.TeamAccess.objects.filter(user=access.user).exists()
-
-    response = client.delete(
-        f"/api/v1.0/teams/{team.id!s}/accesses/{access.id!s}/",
-    )
-
-    assert response.status_code == 204
-    assert models.TeamAccess.objects.count() == 1
-
-
-def test_api_team_accesses_delete_owners_for_owners():
-    """
-    Users should not be allowed to delete the team access of another owner
-    even for a team in which they are direct owner.
-    """
-    identity = factories.IdentityFactory()
-    user = identity.user
-
-    client = APIClient()
-    client.force_login(user)
-
-    team = factories.TeamFactory(users=[(user, "owner")])
-    access = factories.TeamAccessFactory(team=team, role="owner")
-
-    assert models.TeamAccess.objects.count() == 2
-    assert models.TeamAccess.objects.filter(user=access.user).exists()
-
-    response = client.delete(
-        f"/api/v1.0/teams/{team.id!s}/accesses/{access.id!s}/",
-    )
-
-    assert response.status_code == 403
-    assert models.TeamAccess.objects.count() == 2
-
-
-def test_api_team_accesses_delete_owners_last_owner():
-    """
-    It should not be possible to delete the last owner access from a team
-    """
-    identity = factories.IdentityFactory()
-    user = identity.user
-
-    client = APIClient()
-    client.force_login(user)
-
-    team = factories.TeamFactory()
-    access = factories.TeamAccessFactory(team=team, user=user, role="owner")
-
-    assert models.TeamAccess.objects.count() == 1
-    response = client.delete(
-        f"/api/v1.0/teams/{team.id!s}/accesses/{access.id!s}/",
-    )
-
-    assert response.status_code == 403
-    assert models.TeamAccess.objects.count() == 1
@@ -0,0 +1,421 @@
+"""
+Unit tests for the Invitation model
+"""
+
+import time
+
+import pytest
+from rest_framework import status
+from rest_framework.test import APIClient
+
+from core import factories
+from core.api import serializers
+
+pytestmark = pytest.mark.django_db
+
+
+def test_api_team_invitations__create__anonymous():
+    """Anonymous users should not be able to create invitations."""
+    team = factories.TeamFactory()
+    invitation_values = serializers.InvitationSerializer(
+        factories.InvitationFactory.build()
+    ).data
+
+    response = APIClient().post(
+        f"/api/v1.0/teams/{team.id}/invitations/",
+        invitation_values,
+        format="json",
+    )
+    assert response.status_code == status.HTTP_401_UNAUTHORIZED
+    assert response.json() == {
+        "detail": "Authentication credentials were not provided."
+    }
+
+
+def test_api_team_invitations__create__authenticated_outsider():
+    """Users outside of team should not be permitted to invite to team."""
+    identity = factories.IdentityFactory()
+
+    team = factories.TeamFactory()
+    invitation_values = serializers.InvitationSerializer(
+        factories.InvitationFactory.build()
+    ).data
+
+    client = APIClient()
+    client.force_login(identity.user)
+    response = client.post(
+        f"/api/v1.0/teams/{team.id}/invitations/",
+        invitation_values,
+        format="json",
+    )
+    assert response.status_code == status.HTTP_403_FORBIDDEN
+
+
+@pytest.mark.parametrize(
+    "role",
+    ["owner", "administrator"],
+)
+def test_api_team_invitations__create__privileged_members(role):
+    """Owners and administrators should be able to invite new members."""
+    identity = factories.IdentityFactory()
+
+    team = factories.TeamFactory(users=[(identity.user, role)])
+
+    invitation_values = serializers.InvitationSerializer(
+        factories.InvitationFactory.build()
+    ).data
+
+    client = APIClient()
+    client.force_login(identity.user)
+    response = client.post(
+        f"/api/v1.0/teams/{team.id}/invitations/",
+        invitation_values,
+        format="json",
+    )
+    assert response.status_code == status.HTTP_201_CREATED
+
+
+def test_api_team_invitations__create__members():
+    """
+    Members should not be able to invite new members.
+    """
+    identity = factories.IdentityFactory()
+
+    team = factories.TeamFactory(users=[(identity.user, "member")])
+
+    invitation_values = serializers.InvitationSerializer(
+        factories.InvitationFactory.build()
+    ).data
+
+    client = APIClient()
+    client.force_login(identity.user)
+    response = client.post(
+        f"/api/v1.0/teams/{team.id}/invitations/",
+        invitation_values,
+        format="json",
+    )
+    assert response.status_code == status.HTTP_403_FORBIDDEN
+    assert response.json() == {
+        "detail": "You are not allowed to manage invitation for this team."
+    }
+
+
+def test_api_team_invitations__create__issuer_and_team_automatically_added():
+    """Team and issuer fields should auto-complete."""
+    identity = factories.IdentityFactory()
+
+    team = factories.TeamFactory(users=[(identity.user, "owner")])
+
+    # Generate a random invitation
+    invitation = factories.InvitationFactory.build()
+    invitation_data = {"email": invitation.email, "role": invitation.role}
+
+    client = APIClient()
+    client.force_login(identity.user)
+    response = client.post(
+        f"/api/v1.0/teams/{team.id}/invitations/",
+        invitation_data,
+        format="json",
+    )
+    assert response.status_code == status.HTTP_201_CREATED
+    # team and issuer automatically set
+    assert response.json()["team"] == str(team.id)
+    assert response.json()["issuer"] == str(identity.user.id)
+
+
+def test_api_team_invitations__create__cannot_duplicate_invitation():
+    """An email should not be invited multiple times to the same team."""
+    existing_invitation = factories.InvitationFactory()
+    team = existing_invitation.team
+
+    # Grant privileged role on the Team to the user
+    identity = factories.IdentityFactory()
+    factories.TeamAccessFactory(team=team, user=identity.user, role="administrator")
+
+    # Create a new invitation to the same team with the exact same email address
+    duplicated_invitation = serializers.InvitationSerializer(
+        factories.InvitationFactory.build(email=existing_invitation.email)
+    ).data
+
+    client = APIClient()
+    client.force_login(identity.user)
+    response = client.post(
+        f"/api/v1.0/teams/{team.id}/invitations/",
+        duplicated_invitation,
+        format="json",
+    )
+    assert response.status_code == status.HTTP_400_BAD_REQUEST
+    assert response.json()["__all__"] == [
+        "Team invitation with this Email address and Team already exists."
+    ]
+
+
+def test_api_team_invitations__create__cannot_invite_existing_users():
+    """
+    Should not be able to invite already existing users.
+    """
+    user = factories.UserFactory()
+    team = factories.TeamFactory(users=[(user, "administrator")])
+
+    existing_user = factories.IdentityFactory(is_main=True)
+
+    # Build an invitation to the email of an exising identity in the db
+    invitation_values = serializers.InvitationSerializer(
+        factories.InvitationFactory.build(email=existing_user.email, team=team)
+    ).data
+
+    client = APIClient()
+    client.force_login(user)
+    response = client.post(
+        f"/api/v1.0/teams/{team.id}/invitations/",
+        invitation_values,
+        format="json",
+    )
+
+    assert response.status_code == status.HTTP_400_BAD_REQUEST
+    assert response.json()["email"] == [
+        "This email is already associated to a registered user."
+    ]
+
+
+def test_api_team_invitations__list__anonymous_user():
+    """Anonymous users should not be able to list invitations."""
+    team = factories.TeamFactory()
+    response = APIClient().get(f"/api/v1.0/teams/{team.id}/invitations/")
+    assert response.status_code == status.HTTP_401_UNAUTHORIZED
+
+
+def test_api_team_invitations__list__authenticated():
+    """
+    Authenticated user should be able to list invitations
+    in teams they belong to, including from other issuers.
+    """
+    identity = factories.IdentityFactory()
+    other_user = factories.UserFactory()
+
+    team = factories.TeamFactory(
+        users=[(identity.user, "administrator"), (other_user, "owner")]
+    )
+    invitation = factories.InvitationFactory(
+        team=team, role="administrator", issuer=identity.user
+    )
+    other_invitations = factories.InvitationFactory.create_batch(
+        2, team=team, role="member", issuer=other_user
+    )
+
+    # invitations from other teams should not be listed
+    other_team = factories.TeamFactory()
+    factories.InvitationFactory.create_batch(2, team=other_team, role="member")
+
+    client = APIClient()
+    client.force_login(identity.user)
+    response = client.get(
+        f"/api/v1.0/teams/{team.id}/invitations/",
+    )
+    assert response.status_code == status.HTTP_200_OK
+    assert response.json()["count"] == 3
+    assert sorted(response.json()["results"], key=lambda x: x["created_at"]) == sorted(
+        [
+            {
+                "id": str(i.id),
+                "created_at": i.created_at.isoformat().replace("+00:00", "Z"),
+                "email": str(i.email),
+                "team": str(team.id),
+                "role": i.role,
+                "issuer": str(i.issuer.id),
+                "is_expired": False,
+            }
+            for i in [invitation, *other_invitations]
+        ],
+        key=lambda x: x["created_at"],
+    )
+
+
+def test_api_team_invitations__list__expired_invitations_still_listed(settings):
+    """
+    Expired invitations are still listed.
+    """
+    identity = factories.IdentityFactory()
+    other_user = factories.UserFactory()
+
+    team = factories.TeamFactory(
+        users=[(identity.user, "administrator"), (other_user, "owner")]
+    )
+
+    # override settings to accelerate validation expiration
+    settings.INVITATION_VALIDITY_DURATION = 1  # second
+    expired_invitation = factories.InvitationFactory(
+        team=team,
+        role="member",
+        issuer=identity.user,
+    )
+    time.sleep(1)
+
+    client = APIClient()
+    client.force_login(identity.user)
+    response = client.get(
+        f"/api/v1.0/teams/{team.id}/invitations/",
+    )
+    assert response.status_code == status.HTTP_200_OK
+    assert response.json()["count"] == 1
+    assert sorted(response.json()["results"], key=lambda x: x["created_at"]) == sorted(
+        [
+            {
+                "id": str(expired_invitation.id),
+                "created_at": expired_invitation.created_at.isoformat().replace(
+                    "+00:00", "Z"
+                ),
+                "email": str(expired_invitation.email),
+                "team": str(team.id),
+                "role": expired_invitation.role,
+                "issuer": str(expired_invitation.issuer.id),
+                "is_expired": True,
+            },
+        ],
+        key=lambda x: x["created_at"],
+    )
+
+
+def test_api_team_invitations__retrieve__anonymous_user():
+    """
+    Anonymous user should not be able to retrieve invitations.
+    """
+
+    invitation = factories.InvitationFactory()
+    response = APIClient().get(
+        f"/api/v1.0/teams/{invitation.team.id}/invitations/{invitation.id}/",
+    )
+
+    assert response.status_code == status.HTTP_401_UNAUTHORIZED
+
+
+def test_api_team_invitations__retrieve__unrelated_user():
+    """
+    Authenticated unrelated users should not be able to retrieve invitations.
+    """
+    user = factories.IdentityFactory(user=factories.UserFactory()).user
+
+    invitation = factories.InvitationFactory()
+
+    client = APIClient()
+    client.force_login(user)
+    response = client.get(
+        f"/api/v1.0/teams/{invitation.team.id}/invitations/{invitation.id}/",
+    )
+
+    assert response.status_code == status.HTTP_403_FORBIDDEN
+
+
+def test_api_team_invitations__retrieve__team_member():
+    """
+    Authenticated team members should be able to retrieve invitations
+    whatever their role in the team.
+    """
+    user = factories.IdentityFactory(user=factories.UserFactory()).user
+
+    invitation = factories.InvitationFactory()
+    factories.TeamAccessFactory(team=invitation.team, user=user, role="member")
+
+    client = APIClient()
+    client.force_login(user)
+    response = client.get(
+        f"/api/v1.0/teams/{invitation.team.id}/invitations/{invitation.id}/",
+    )
+
+    assert response.status_code == status.HTTP_200_OK
+    assert response.json() == {
+        "id": str(invitation.id),
+        "created_at": invitation.created_at.isoformat().replace("+00:00", "Z"),
+        "email": invitation.email,
+        "team": str(invitation.team.id),
+        "role": str(invitation.role),
+        "issuer": str(invitation.issuer.id),
+        "is_expired": False,
+    }
+
+
+@pytest.mark.parametrize(
+    "method",
+    ["put", "patch"],
+)
+def test_api_team_invitations__update__forbidden(method):
+    """
+    Update of invitations is currently forbidden.
+    """
+    user = factories.IdentityFactory(user=factories.UserFactory()).user
+
+    invitation = factories.InvitationFactory()
+    factories.TeamAccessFactory(team=invitation.team, user=user, role="owner")
+
+    client = APIClient()
+    client.force_login(user)
+    if method == "put":
+        response = client.put(
+            f"/api/v1.0/teams/{invitation.team.id}/invitations/{invitation.id}/",
+        )
+    if method == "patch":
+        response = client.patch(
+            f"/api/v1.0/teams/{invitation.team.id}/invitations/{invitation.id}/",
+        )
+    assert response.status_code == status.HTTP_405_METHOD_NOT_ALLOWED
+    assert response.json()["detail"] == f'Method "{method.upper()}" not allowed.'
+
+
+def test_api_team_invitations__delete__anonymous():
+    """Anonymous user should not be able to delete invitations."""
+    invitation = factories.InvitationFactory()
+
+    response = APIClient().delete(
+        f"/api/v1.0/teams/{invitation.team.id}/invitations/{invitation.id}/",
+    )
+    assert response.status_code == status.HTTP_401_UNAUTHORIZED
+
+
+def test_api_team_invitations__delete__authenticated_outsider():
+    """Members outside of team should not cancel invitations."""
+    identity = factories.IdentityFactory()
+
+    team = factories.TeamFactory()
+    invitation = factories.InvitationFactory(team=team)
+
+    client = APIClient()
+    client.force_login(identity.user)
+    response = client.delete(
+        f"/api/v1.0/teams/{team.id}/invitations/{invitation.id}/",
+    )
+    assert response.status_code == status.HTTP_403_FORBIDDEN
+
+
+@pytest.mark.parametrize("role", ["owner", "administrator"])
+def test_api_team_invitations__delete__privileged_members(role):
+    """Privileged member should be able to cancel invitation."""
+    identity = factories.IdentityFactory()
+
+    team = factories.TeamFactory(users=[(identity.user, role)])
+    invitation = factories.InvitationFactory(team=team)
+
+    client = APIClient()
+    client.force_login(identity.user)
+    response = client.delete(
+        f"/api/v1.0/teams/{team.id}/invitations/{invitation.id}/",
+    )
+    assert response.status_code == status.HTTP_204_NO_CONTENT
+
+
+def test_api_team_invitations__delete__members():
+    """Member should not be able to cancel invitation."""
+    identity = factories.IdentityFactory()
+
+    team = factories.TeamFactory(users=[(identity.user, "member")])
+    invitation = factories.InvitationFactory(team=team)
+
+    client = APIClient()
+    client.force_login(identity.user)
+    response = client.delete(
+        f"/api/v1.0/teams/{team.id}/invitations/{invitation.id}/",
+    )
+    assert response.status_code == status.HTTP_403_FORBIDDEN
+    assert (
+        response.json()["detail"]
+        == "You do not have permission to perform this action."
+    )
@@ -1,6 +1,7 @@
 """
 Test users API endpoints in the People core app.
 """
+
 from unittest import mock

 import pytest
@@ -52,16 +53,22 @@ def test_api_users_authenticated_list_by_email():
    Authenticated users should be able to search users with a case-insensitive and
    partial query on the email.
    """
-    user = factories.UserFactory(email="tester@ministry.fr")
-    factories.IdentityFactory(user=user, email=user.email)
+    user = factories.UserFactory(admin_email="tester@ministry.fr")
+    factories.IdentityFactory(user=user, email=user.admin_email, name="john doe")

    client = APIClient()
    client.force_login(user)

-    dave = factories.IdentityFactory(email="david.bowman@work.com")
-    nicole = factories.IdentityFactory(email="nicole_foole@work.com")
-    frank = factories.IdentityFactory(email="frank_poole@work.com")
-    factories.IdentityFactory(email="heywood_floyd@work.com")
+    dave = factories.IdentityFactory(
+        email="david.bowman@work.com", name=None, is_main=True
+    )
+    nicole = factories.IdentityFactory(
+        email="nicole_foole@work.com", name=None, is_main=True
+    )
+    frank = factories.IdentityFactory(
+        email="frank_poole@work.com", name=None, is_main=True
+    )
+    factories.IdentityFactory(email="heywood_floyd@work.com", name=None, is_main=True)

    # Full query should work
    response = client.get(
@@ -90,24 +97,200 @@ def test_api_users_authenticated_list_by_email():
    # Even with a low similarity threshold, query should match expected emails
    response = client.get("/api/v1.0/users/?q=ool")

+    assert response.status_code == HTTP_200_OK
+    assert response.json()["results"] == [
+        {
+            "id": str(nicole.user.id),
+            "email": nicole.email,
+            "name": nicole.name,
+            "is_device": nicole.user.is_device,
+            "is_staff": nicole.user.is_staff,
+            "language": nicole.user.language,
+            "timezone": str(nicole.user.timezone),
+        },
+        {
+            "id": str(frank.user.id),
+            "email": frank.email,
+            "name": frank.name,
+            "is_device": frank.user.is_device,
+            "is_staff": frank.user.is_staff,
+            "language": frank.user.language,
+            "timezone": str(frank.user.timezone),
+        },
+    ]
+
+
+def test_api_users_authenticated_list_by_name():
+    """
+    Authenticated users should be able to search users with a case-insensitive and
+    partial query on the name.
+    """
+    user = factories.UserFactory(admin_email="tester@ministry.fr")
+    factories.IdentityFactory(user=user, email=user.admin_email, name="john doe")
+
+    client = APIClient()
+    client.force_login(user)
+
+    dave = factories.IdentityFactory(name="dave bowman", email=None, is_main=True)
+    nicole = factories.IdentityFactory(name="nicole foole", email=None, is_main=True)
+    frank = factories.IdentityFactory(name="frank poole", email=None, is_main=True)
+    factories.IdentityFactory(name="heywood floyd", email=None, is_main=True)
+
+    # Full query should work
+    response = client.get(
+        "/api/v1.0/users/?q=david.bowman@work.com",
+    )
+
    assert response.status_code == HTTP_200_OK
    user_ids = [user["id"] for user in response.json()["results"]]
+    assert user_ids[0] == str(dave.user.id)
+
+    # Partial query should work
+    response = client.get("/api/v1.0/users/?q=fran")
+
+    assert response.status_code == HTTP_200_OK
+    user_ids = [user["id"] for user in response.json()["results"]]
+    assert user_ids[0] == str(frank.user.id)
+
+    # Result that matches a trigram twice ranks better than result that matches once
+    response = client.get("/api/v1.0/users/?q=ole")
+
+    assert response.status_code == HTTP_200_OK
+    user_ids = [user["id"] for user in response.json()["results"]]
+    # "Nicole Foole" matches twice on "ole"
    assert user_ids == [str(nicole.user.id), str(frank.user.id)]

+    # Even with a low similarity threshold, query should match expected user
+    response = client.get("/api/v1.0/users/?q=ool")
+
+    assert response.status_code == HTTP_200_OK
+    assert response.json()["results"] == [
+        {
+            "id": str(nicole.user.id),
+            "email": nicole.email,
+            "name": nicole.name,
+            "is_device": nicole.user.is_device,
+            "is_staff": nicole.user.is_staff,
+            "language": nicole.user.language,
+            "timezone": str(nicole.user.timezone),
+        },
+        {
+            "id": str(frank.user.id),
+            "email": frank.email,
+            "name": frank.name,
+            "is_device": frank.user.is_device,
+            "is_staff": frank.user.is_staff,
+            "language": frank.user.language,
+            "timezone": str(frank.user.timezone),
+        },
+    ]
+
+
+def test_api_users_authenticated_list_by_name_and_email():
+    """
+    Authenticated users should be able to search users with a case-insensitive and
+    partial query on the name and email.
+    """
+
+    user = factories.UserFactory(admin_email="tester@ministry.fr")
+    factories.IdentityFactory(user=user, email=user.admin_email, name="john doe")
+
+    client = APIClient()
+    client.force_login(user)
+
+    nicole = factories.IdentityFactory(
+        email="nicole_foole@work.com", name="nicole foole", is_main=True
+    )
+    frank = factories.IdentityFactory(
+        email="oleg_poole@work.com", name=None, is_main=True
+    )
+    david = factories.IdentityFactory(email=None, name="david role", is_main=True)
+
+    # Result that matches a trigram in name and email ranks better than result that matches once
+    response = client.get("/api/v1.0/users/?q=ole")
+
+    assert response.status_code == HTTP_200_OK
+    user_ids = [user["id"] for user in response.json()["results"]]
+
+    # "Nicole Foole" matches twice on "ole" in her name and twice on "ole" in her email
+    # "Oleg poole" matches twice on "ole" in her email
+    # "David role" matches once on "ole" in his name
+    assert user_ids == [str(nicole.user.id), str(frank.user.id), str(david.user.id)]
+
+
+def test_api_users_authenticated_list_exclude_users_already_in_team(
+    django_assert_num_queries,
+):
+    """
+    Authenticated users should be able to search users
+    but the result should exclude all users already in the given team.
+    """
+    user = factories.UserFactory(admin_email="tester@ministry.fr")
+    factories.IdentityFactory(user=user, email=user.email, name="john doe")
+    client = APIClient()
+    client.force_login(user)
+
+    dave = factories.IdentityFactory(name="dave bowman", email=None, is_main=True)
+    nicole = factories.IdentityFactory(name="nicole foole", email=None, is_main=True)
+    frank = factories.IdentityFactory(name="frank poole", email=None, is_main=True)
+    mary = factories.IdentityFactory(name="mary poole", email=None, is_main=True)
+    factories.IdentityFactory(name="heywood floyd", email=None, is_main=True)
+    factories.IdentityFactory(name="Andrei Smyslov", email=None, is_main=True)
+    factories.TeamFactory.create_batch(10)
+
+    # Add Dave and Frank in the same team
+    team = factories.TeamFactory(
+        users=[
+            (dave.user, models.RoleChoices.MEMBER),
+            (frank.user, models.RoleChoices.MEMBER),
+        ]
+    )
+    factories.TeamFactory(users=[(nicole.user, models.RoleChoices.MEMBER)])
+
+    # Search user to add him/her to a team, we give a team id to the request
+    # to exclude all users already in the team
+
+    # We can't find David Bowman because he is already a member of the given team
+    # 2 queries are needed here:
+    # - user authenticated
+    # - search user query
+    with django_assert_num_queries(2):
+        response = client.get(
+            f"/api/v1.0/users/?q=bowman&team_id={team.id}",
+        )
+    assert response.status_code == HTTP_200_OK
+    assert response.json()["results"] == []
+
+    # We can only find Nicole and Mary because Frank is already a member of the given team
+    # 4 queries are needed here:
+    # - user authenticated
+    # - search user query
+    # - User
+    # - Identity
+    with django_assert_num_queries(4):
+        response = client.get(
+            f"/api/v1.0/users/?q=ool&team_id={team.id}",
+        )
+    assert response.status_code == HTTP_200_OK
+    user_ids = sorted([user["id"] for user in response.json()["results"]])
+    assert user_ids == sorted([str(mary.user.id), str(nicole.user.id)])
+

 def test_api_users_authenticated_list_multiple_identities_single_user():
    """
    User with multiple identities should appear only once in results.
    """
-    user = factories.UserFactory(email="tester@ministry.fr")
-    factories.IdentityFactory(user=user, email=user.email)
+    user = factories.UserFactory(admin_email="tester@ministry.fr")
+    factories.IdentityFactory(user=user, email=user.admin_email, name="eva karl")

    client = APIClient()
    client.force_login(user)

    dave = factories.UserFactory()
-    factories.IdentityFactory(user=dave, email="david.bowman@work.com")
-    factories.IdentityFactory(user=dave, email="david.bowman@fun.fr")
+    factories.IdentityFactory(
+        user=dave, email="dave.bowman@work.com", name="dave bowman"
+    )
+    factories.IdentityFactory(user=dave, email="dave.bowman@fun.fr", name="dave bowman")

    # Full query should work
    response = client.get(
@@ -125,19 +308,25 @@ def test_api_users_authenticated_list_multiple_identities_multiple_users():
    User with multiple identities should be ranked
    on their best matching identity.
    """
-    user = factories.UserFactory(email="tester@ministry.fr")
-    factories.IdentityFactory(user=user, email=user.email)
+    user = factories.UserFactory(admin_email="tester@ministry.fr")
+    factories.IdentityFactory(user=user, email=user.admin_email, name="john doe")

    client = APIClient()
    client.force_login(user)

    dave = factories.UserFactory()
-    davina = factories.UserFactory()
-    prudence = factories.UserFactory()
-    factories.IdentityFactory(user=dave, email="david.bowman@work.com")
-    factories.IdentityFactory(user=dave, email="babibou@ehehe.com")
-    factories.IdentityFactory(user=davina, email="davina.bowan@work.com")
-    factories.IdentityFactory(user=prudence, email="prudence.crandall@work.com")
+    dave_identity = factories.IdentityFactory(
+        user=dave, email="dave.bowman@work.com", is_main=True, name="dave bowman"
+    )
+    factories.IdentityFactory(user=dave, email="babibou@ehehe.com", name="babihou")
+    davina_identity = factories.IdentityFactory(
+        user=factories.UserFactory(), email="davina.bowan@work.com", name="davina"
+    )
+    prue_identity = factories.IdentityFactory(
+        user=factories.UserFactory(),
+        email="prudence.crandall@work.com",
+        name="prudence",
+    )

    # Full query should work
    response = client.get(
@@ -146,19 +335,48 @@ def test_api_users_authenticated_list_multiple_identities_multiple_users():

    assert response.status_code == HTTP_200_OK
    assert response.json()["count"] == 3
-    user_ids = [user["id"] for user in response.json()["results"]]
-    assert user_ids == [str(dave.id), str(davina.id), str(prudence.id)]
+    assert response.json()["results"] == [
+        {
+            "id": str(dave.id),
+            "email": dave_identity.email,
+            "name": dave_identity.name,
+            "is_device": dave_identity.user.is_device,
+            "is_staff": dave_identity.user.is_staff,
+            "language": dave_identity.user.language,
+            "timezone": str(dave_identity.user.timezone),
+        },
+        {
+            "id": str(davina_identity.user.id),
+            "email": davina_identity.email,
+            "name": davina_identity.name,
+            "is_device": davina_identity.user.is_device,
+            "is_staff": davina_identity.user.is_staff,
+            "language": davina_identity.user.language,
+            "timezone": str(davina_identity.user.timezone),
+        },
+        {
+            "id": str(prue_identity.user.id),
+            "email": prue_identity.email,
+            "name": prue_identity.name,
+            "is_device": prue_identity.user.is_device,
+            "is_staff": prue_identity.user.is_staff,
+            "language": prue_identity.user.language,
+            "timezone": str(prue_identity.user.timezone),
+        },
+    ]


 def test_api_users_authenticated_list_uppercase_content():
    """Upper case content should be found by lower case query."""
-    user = factories.UserFactory(email="tester@ministry.fr")
-    factories.IdentityFactory(user=user, email=user.email)
+    user = factories.UserFactory(admin_email="tester@ministry.fr")
+    factories.IdentityFactory(user=user, email=user.admin_email, name="eva karl")

    client = APIClient()
    client.force_login(user)

-    dave = factories.IdentityFactory(email="DAVID.BOWMAN@INTENSEWORK.COM")
+    dave = factories.IdentityFactory(
+        email="DAVID.BOWMAN@INTENSEWORK.COM", name="DAVID BOWMAN"
+    )

    # Unaccented full address
    response = client.get(
@@ -181,13 +399,13 @@ def test_api_users_authenticated_list_uppercase_content():

 def test_api_users_list_authenticated_capital_query():
    """Upper case query should find lower case content."""
-    user = factories.UserFactory(email="tester@ministry.fr")
-    factories.IdentityFactory(user=user, email=user.email)
+    user = factories.UserFactory(admin_email="tester@ministry.fr")
+    factories.IdentityFactory(user=user, email=user.admin_email, name="eva karl")

    client = APIClient()
    client.force_login(user)

-    dave = factories.IdentityFactory(email="david.bowman@work.com")
+    dave = factories.IdentityFactory(email="david.bowman@work.com", name="david bowman")

    # Full uppercase query
    response = client.get(
@@ -210,13 +428,15 @@ def test_api_users_list_authenticated_capital_query():

 def test_api_contacts_list_authenticated_accented_query():
    """Accented content should be found by unaccented query."""
-    user = factories.UserFactory(email="tester@ministry.fr")
-    factories.IdentityFactory(user=user, email=user.email)
+    user = factories.UserFactory(admin_email="tester@ministry.fr")
+    factories.IdentityFactory(user=user, email=user.admin_email, name="john doe")

    client = APIClient()
    client.force_login(user)

-    helene = factories.IdentityFactory(email="helene.bowman@work.com")
+    helene = factories.IdentityFactory(
+        email="helene.bowman@work.com", name="helene bowman"
+    )

    # Accented full query
    response = client.get(
@@ -278,6 +498,58 @@ def test_api_users_list_pagination(
    assert len(content["results"]) == 2


+@pytest.mark.parametrize("page_size", [1, 10, 99, 100])
+def test_api_users_list_pagination_page_size(
+    page_size,
+):
+    """Page's size on pagination should work as expected."""
+    identity = factories.IdentityFactory()
+    user = identity.user
+
+    client = APIClient()
+    client.force_login(user)
+
+    for i in range(page_size):
+        factories.UserFactory.create(admin_email=f"user-{i}@people.com")
+
+    response = client.get(
+        f"/api/v1.0/users/?page_size={page_size}",
+    )
+
+    assert response.status_code == HTTP_200_OK
+    content = response.json()
+
+    assert content["count"] == page_size + 1
+    assert len(content["results"]) == page_size
+
+
+@pytest.mark.parametrize("page_size", [101, 200])
+def test_api_users_list_pagination_wrong_page_size(
+    page_size,
+):
+    """Page's size on pagination should be limited to "max_page_size"."""
+    identity = factories.IdentityFactory()
+    user = identity.user
+
+    client = APIClient()
+    client.force_login(user)
+
+    for i in range(page_size):
+        factories.UserFactory.create(admin_email=f"user-{i}@people.com")
+
+    response = client.get(
+        f"/api/v1.0/users/?page_size={page_size}",
+    )
+
+    assert response.status_code == HTTP_200_OK
+    content = response.json()
+
+    assert content["count"] == page_size + 1
+
+    # Length should not exceed "max_page_size" default value
+    assert len(content["results"]) == 100
+
+
 def test_api_users_retrieve_me_anonymous():
    """Anonymous users should not be allowed to list users."""
    factories.UserFactory.create_batch(2)
@@ -291,7 +563,7 @@ def test_api_users_retrieve_me_anonymous():

 def test_api_users_retrieve_me_authenticated():
    """Authenticated users should be able to retrieve their own user via the "/users/me" path."""
-    identity = factories.IdentityFactory()
+    identity = factories.IdentityFactory(is_main=True)
    user = identity.user

    client = APIClient()
@@ -310,12 +582,12 @@ def test_api_users_retrieve_me_authenticated():
    assert response.status_code == HTTP_200_OK
    assert response.json() == {
        "id": str(user.id),
-        "email": str(user.email),
+        "name": str(identity.name),
+        "email": str(identity.email),
        "language": user.language,
        "timezone": str(user.timezone),
        "is_device": False,
        "is_staff": False,
-        "data": user.profile_contact.data,
    }


@@ -1,11 +1,10 @@
 """Unit tests for the `get_or_create_user` function."""
-from unittest import mock
+
+from django.core.exceptions import SuspiciousOperation

 import pytest
-from rest_framework_simplejwt.exceptions import InvalidToken
-from rest_framework_simplejwt.tokens import AccessToken

-from core import factories, models
+from core import models
 from core.authentication import OIDCAuthenticationBackend
 from core.factories import IdentityFactory

@@ -22,7 +21,7 @@ def test_authentication_getter_existing_user_no_email(
    klass = OIDCAuthenticationBackend()

    # Create a user and its identity
-    identity = IdentityFactory()
+    identity = IdentityFactory(name=None)

    # Create multiple identities for a user
    for _ in range(5):
@@ -35,7 +34,7 @@ def test_authentication_getter_existing_user_no_email(

    with django_assert_num_queries(1):
        user = klass.get_or_create_user(
-            access_token=AccessToken(), id_token=None, payload=None
+            access_token="test-token", id_token=None, payload=None
        )

    identity.refresh_from_db()
@@ -47,49 +46,86 @@ def test_authentication_getter_existing_user_with_email(
 ):
    """
    When the user's info contains an email and targets an existing user,
-    it should update the email on the identity but not on the user.
    """
    klass = OIDCAuthenticationBackend()

-    identity = IdentityFactory()
+    identity = IdentityFactory(name="John Doe")

    # Create multiple identities for a user
    for _ in range(5):
        IdentityFactory(user=identity.user)

-    user_email = identity.user.email
    assert models.User.objects.count() == 1

    def get_userinfo_mocked(*args):
-        return {"sub": identity.sub, "email": identity.email}
+        return {
+            "sub": identity.sub,
+            "email": identity.email,
+            "first_name": "John",
+            "last_name": "Doe",
+        }

    monkeypatch.setattr(OIDCAuthenticationBackend, "get_userinfo", get_userinfo_mocked)

-    # Only 1 query if the email has not changed
+    # Only 1 query because email and names have not changed
    with django_assert_num_queries(1):
        user = klass.get_or_create_user(
-            access_token=AccessToken(), id_token=None, payload=None
+            access_token="test-token", id_token=None, payload=None
        )

-    new_email = "test@fooo.com"
+    assert models.User.objects.get() == user
+
+
+@pytest.mark.parametrize(
+    "first_name, last_name, email",
+    [
+        ("Jack", "Doe", "john.doe@example.com"),
+        ("John", "Duy", "john.doe@example.com"),
+        ("John", "Doe", "jack.duy@example.com"),
+        ("Jack", "Duy", "jack.duy@example.com"),
+    ],
+)
+def test_authentication_getter_existing_user_change_fields(
+    first_name, last_name, email, django_assert_num_queries, monkeypatch
+):
+    """
+    It should update the email or name fields on the identity when they change.
+    The email on the user should not be changed.
+    """
+    klass = OIDCAuthenticationBackend()
+
+    identity = IdentityFactory(name="John Doe", email="john.doe@example.com")
+    user_email = identity.user.admin_email
+
+    # Create multiple identities for a user
+    for _ in range(5):
+        IdentityFactory(user=identity.user)
+
+    assert models.User.objects.count() == 1

    def get_userinfo_mocked(*args):
-        return {"sub": identity.sub, "email": new_email}
+        return {
+            "sub": identity.sub,
+            "email": email,
+            "first_name": first_name,
+            "last_name": last_name,
+        }

    monkeypatch.setattr(OIDCAuthenticationBackend, "get_userinfo", get_userinfo_mocked)

-    # Additional update query if the email has changed
+    # One and only one additional update query when a field has changed
    with django_assert_num_queries(2):
        user = klass.get_or_create_user(
-            access_token=AccessToken(), id_token=None, payload=None
+            access_token="test-token", id_token=None, payload=None
        )

    identity.refresh_from_db()
-    assert identity.email == new_email
+    assert identity.email == email
+    assert identity.name == f"{first_name:s} {last_name:s}"

    assert models.User.objects.count() == 1
    assert user == identity.user
-    assert user.email == user_email
+    assert user.admin_email == user_email


 def test_authentication_getter_new_user_no_email(monkeypatch):
@@ -105,14 +141,14 @@ def test_authentication_getter_new_user_no_email(monkeypatch):
    monkeypatch.setattr(OIDCAuthenticationBackend, "get_userinfo", get_userinfo_mocked)

    user = klass.get_or_create_user(
-        access_token=AccessToken(), id_token=None, payload=None
+        access_token="test-token", id_token=None, payload=None
    )

    identity = user.identities.get()
    assert identity.sub == "123"
    assert identity.email is None

-    assert user.email is None
+    assert user.admin_email is None
    assert user.password == "!"
    assert models.User.objects.count() == 1

@@ -120,26 +156,28 @@ def test_authentication_getter_new_user_no_email(monkeypatch):
 def test_authentication_getter_new_user_with_email(monkeypatch):
    """
    If no user matches the user's info sub, a user should be created.
-    User's info contains an email, created user's email should be set.
+    User's email and name should be set on the identity.
+    The "email" field on the User model should not be set as it is reserved for staff users.
    """
    klass = OIDCAuthenticationBackend()

    email = "people@example.com"

    def get_userinfo_mocked(*args):
-        return {"sub": "123", "email": email}
+        return {"sub": "123", "email": email, "first_name": "John", "last_name": "Doe"}

    monkeypatch.setattr(OIDCAuthenticationBackend, "get_userinfo", get_userinfo_mocked)

    user = klass.get_or_create_user(
-        access_token=AccessToken(), id_token=None, payload=None
+        access_token="test-token", id_token=None, payload=None
    )

    identity = user.identities.get()
    assert identity.sub == "123"
    assert identity.email == email
+    assert identity.name == "John Doe"

-    assert user.email == email
+    assert user.admin_email is None
    assert models.User.objects.count() == 1


@@ -154,11 +192,13 @@ def test_models_oidc_user_getter_invalid_token(django_assert_num_queries, monkey

    monkeypatch.setattr(OIDCAuthenticationBackend, "get_userinfo", get_userinfo_mocked)

-    with django_assert_num_queries(0), pytest.raises(
-        InvalidToken, match="User info contained no recognizable user identification"
+    with (
+        django_assert_num_queries(0),
+        pytest.raises(
+            SuspiciousOperation,
+            match="User info contained no recognizable user identification",
+        ),
    ):
-        user = klass.get_or_create_user(
-            access_token=AccessToken(), id_token=None, payload=None
-        )
+        klass.get_or_create_user(access_token="test-token", id_token=None, payload=None)

    assert models.User.objects.exists() is False
@@ -1,6 +1,7 @@
 """
 Unit tests for the Contact model
 """
+
 from django.core.exceptions import ValidationError

 import pytest
@@ -1,6 +1,7 @@
 """
 Unit tests for the Identity model
 """
+
 from django.core.exceptions import ValidationError

 import pytest
@@ -70,19 +71,19 @@ def test_models_identities_is_main_switch():


 def test_models_identities_email_not_required():
-    """The "email" field can be blank."""
+    """The 'email' field can be blank."""
    user = factories.UserFactory()
    models.Identity.objects.create(user=user, sub="123", email=None)


 def test_models_identities_user_required():
-    """The "user" field is required."""
+    """The 'user' field is required."""
    with pytest.raises(models.User.DoesNotExist, match="Identity has no user."):
        models.Identity.objects.create(user=None, email="david@example.com")


 def test_models_identities_email_unique_same_user():
-    """The "email" field should be unique for a given user."""
+    """The 'email' field should be unique for a given user."""
    email = factories.IdentityFactory()

    with pytest.raises(
@@ -93,13 +94,13 @@ def test_models_identities_email_unique_same_user():


 def test_models_identities_email_unique_different_users():
-    """The "email" field should not be unique among users."""
+    """The 'email' field should not be unique among users."""
    email = factories.IdentityFactory()
    factories.IdentityFactory(email=email.email)


 def test_models_identities_email_normalization():
-    """The email field should be automatically normalized upon saving."""
+    """The 'email' field should be automatically normalized upon saving."""
    email = factories.IdentityFactory()
    email.email = "Thomas.Jefferson@Example.com"
    email.save()
@@ -120,21 +121,21 @@ def test_models_identities_ordering():


 def test_models_identities_sub_null():
-    """The "sub" field should not be null."""
+    """The 'sub' field should not be null."""
    user = factories.UserFactory()
    with pytest.raises(ValidationError, match="This field cannot be null."):
        models.Identity.objects.create(user=user, sub=None)


 def test_models_identities_sub_blank():
-    """The "sub" field should not be blank."""
+    """The 'sub' field should not be blank."""
    user = factories.UserFactory()
    with pytest.raises(ValidationError, match="This field cannot be blank."):
        models.Identity.objects.create(user=user, email="david@example.com", sub="")


 def test_models_identities_sub_unique():
-    """The "sub" field should be unique."""
+    """The 'sub' field should be unique."""
    user = factories.UserFactory()
    identity = factories.IdentityFactory()
    with pytest.raises(ValidationError, match="Identity with this Sub already exists."):
@@ -142,7 +143,7 @@ def test_models_identities_sub_unique():


 def test_models_identities_sub_max_length():
-    """The subfield should be 255 characters maximum."""
+    """The 'sub' field should be 255 characters maximum."""
    factories.IdentityFactory(sub="a" * 255)
    with pytest.raises(ValidationError) as excinfo:
        factories.IdentityFactory(sub="a" * 256)
@@ -154,13 +155,13 @@ def test_models_identities_sub_max_length():


 def test_models_identities_sub_special_characters():
-    """The subfield should accept periods, dashes, +, @ and underscores."""
+    """The 'sub' field should accept periods, dashes, +, @ and underscores."""
    identity = factories.IdentityFactory(sub="dave.bowman-1+2@hal_9000")
    assert identity.sub == "dave.bowman-1+2@hal_9000"


 def test_models_identities_sub_spaces():
-    """The subfield should not accept spaces."""
+    """The 'sub' field should not accept spaces."""
    with pytest.raises(ValidationError) as excinfo:
        factories.IdentityFactory(sub="a b")

@@ -171,12 +172,12 @@ def test_models_identities_sub_spaces():


 def test_models_identities_sub_upper_case():
-    """The subfield should accept upper case characters."""
+    """The 'sub' field should accept upper case characters."""
    identity = factories.IdentityFactory(sub="John")
    assert identity.sub == "John"


 def test_models_identities_sub_ascii():
-    """The subfield should accept non ASCII letters."""
+    """The 'sub' field should accept non ASCII letters."""
    identity = factories.IdentityFactory(sub="rené")
    assert identity.sub == "rené"
@@ -0,0 +1,302 @@
+"""
+Unit tests for the Invitation model
+"""
+
+import smtplib
+import time
+import uuid
+from logging import Logger
+from unittest import mock
+
+from django.contrib.auth.models import AnonymousUser
+from django.core import exceptions, mail
+
+import pytest
+from faker import Faker
+from freezegun import freeze_time
+
+from core import factories, models
+
+pytestmark = pytest.mark.django_db
+
+
+fake = Faker()
+
+
+def test_models_invitations_readonly_after_create():
+    """Existing invitations should be readonly."""
+    invitation = factories.InvitationFactory()
+    with pytest.raises(exceptions.PermissionDenied):
+        invitation.save()
+
+
+def test_models_invitations_email_no_empty_mail():
+    """The "email" field should not be empty."""
+    with pytest.raises(exceptions.ValidationError, match="This field cannot be blank"):
+        factories.InvitationFactory(email="")
+
+
+def test_models_invitations_email_no_null_mail():
+    """The "email" field is required."""
+    with pytest.raises(exceptions.ValidationError, match="This field cannot be null"):
+        factories.InvitationFactory(email=None)
+
+
+def test_models_invitations_team_required():
+    """The "team" field is required."""
+    with pytest.raises(exceptions.ValidationError, match="This field cannot be null"):
+        factories.InvitationFactory(team=None)
+
+
+def test_models_invitations_team_should_be_team_instance():
+    """The "team" field should be a team instance."""
+    with pytest.raises(ValueError, match='Invitation.team" must be a "Team" instance'):
+        factories.InvitationFactory(team="ee")
+
+
+def test_models_invitations_role_required():
+    """The "role" field is required."""
+    with pytest.raises(exceptions.ValidationError, match="This field cannot be blank"):
+        factories.InvitationFactory(role="")
+
+
+def test_models_invitations_role_among_choices():
+    """The "role" field should be a valid choice."""
+    with pytest.raises(
+        exceptions.ValidationError, match="Value 'boss' is not a valid choice"
+    ):
+        factories.InvitationFactory(role="boss")
+
+
+def test_models_invitations__is_expired(settings):
+    """
+    The 'is_expired' property should return False until validity duration
+    is exceeded and True afterwards.
+    """
+    expired_invitation = factories.InvitationFactory()
+    assert expired_invitation.is_expired is False
+
+    settings.INVITATION_VALIDITY_DURATION = 1
+    time.sleep(1)
+
+    assert expired_invitation.is_expired is True
+
+
+def test_models_invitation__new_user__convert_invitations_to_accesses():
+    """
+    Upon creating a new identity, invitations linked to that email
+    should be converted to accesses and then deleted.
+    """
+    # Two invitations to the same mail but to different teams
+    invitation_to_team1 = factories.InvitationFactory()
+    invitation_to_team2 = factories.InvitationFactory(email=invitation_to_team1.email)
+
+    other_invitation = factories.InvitationFactory(
+        team=invitation_to_team2.team
+    )  # another person invited to team2
+
+    new_identity = factories.IdentityFactory(
+        is_main=True, email=invitation_to_team1.email
+    )
+
+    # The invitation regarding
+    assert models.TeamAccess.objects.filter(
+        team=invitation_to_team1.team, user=new_identity.user
+    ).exists()
+    assert models.TeamAccess.objects.filter(
+        team=invitation_to_team2.team, user=new_identity.user
+    ).exists()
+    assert not models.Invitation.objects.filter(
+        team=invitation_to_team1.team, email=invitation_to_team1.email
+    ).exists()  # invitation "consumed"
+    assert not models.Invitation.objects.filter(
+        team=invitation_to_team2.team, email=invitation_to_team2.email
+    ).exists()  # invitation "consumed"
+    assert models.Invitation.objects.filter(
+        team=invitation_to_team2.team, email=other_invitation.email
+    ).exists()  # the other invitation remains
+
+
+def test_models_invitation__new_user__filter_expired_invitations():
+    """
+    Upon creating a new identity, valid invitations should be converted into accesses
+    and expired invitations should remain unchanged.
+    """
+    with freeze_time("2020-01-01"):
+        expired_invitation = factories.InvitationFactory()
+    user_email = expired_invitation.email
+    valid_invitation = factories.InvitationFactory(email=user_email)
+
+    new_identity = factories.IdentityFactory(is_main=True, email=user_email)
+
+    # valid invitation should have granted access to the related team
+    assert models.TeamAccess.objects.filter(
+        team=valid_invitation.team, user=new_identity.user
+    ).exists()
+    assert not models.Invitation.objects.filter(
+        team=valid_invitation.team, email=user_email
+    ).exists()
+
+    # expired invitation should not have been consumed
+    assert not models.TeamAccess.objects.filter(
+        team=expired_invitation.team, user=new_identity.user
+    ).exists()
+    assert models.Invitation.objects.filter(
+        team=expired_invitation.team, email=user_email
+    ).exists()
+
+
+@pytest.mark.parametrize("num_invitations, num_queries", [(0, 8), (1, 11), (20, 11)])
+def test_models_invitation__new_user__user_creation_constant_num_queries(
+    django_assert_num_queries, num_invitations, num_queries
+):
+    """
+    The number of queries executed during user creation should not be proportional
+    to the number of invitations being processed.
+    """
+    user_email = fake.email()
+
+    if num_invitations != 0:
+        for _ in range(0, num_invitations):
+            factories.InvitationFactory(email=user_email, team=factories.TeamFactory())
+
+    user = factories.UserFactory()
+
+    # with no invitation, we skip an "if", resulting in 8 requests
+    # otherwise, we should have 11 queries with any number of invitations
+    with django_assert_num_queries(num_queries):
+        models.Identity.objects.create(
+            is_main=True,
+            email=user_email,
+            user=user,
+            name="Prudence C.",
+            sub=uuid.uuid4(),
+        )
+
+
+# get_abilities
+
+
+def test_models_team_invitations_get_abilities_anonymous():
+    """Check abilities returned for an anonymous user."""
+    access = factories.InvitationFactory()
+    abilities = access.get_abilities(AnonymousUser())
+    assert abilities == {
+        "delete": False,
+        "get": False,
+        "patch": False,
+        "put": False,
+    }
+
+
+def test_models_team_invitations_get_abilities_authenticated():
+    """Check abilities returned for an authenticated user."""
+    access = factories.InvitationFactory()
+    user = factories.UserFactory()
+    abilities = access.get_abilities(user)
+    assert abilities == {
+        "delete": False,
+        "get": False,
+        "patch": False,
+        "put": False,
+    }
+
+
+@pytest.mark.parametrize("role", ["administrator", "owner"])
+def test_models_team_invitations_get_abilities_privileged_member(role):
+    """Check abilities for a team member with a privileged role."""
+
+    pivileged_access = factories.TeamAccessFactory(role=role)
+    team = pivileged_access.team
+
+    factories.TeamAccessFactory(team=team)  # another one
+
+    invitation = factories.InvitationFactory(team=team)
+    abilities = invitation.get_abilities(pivileged_access.user)
+
+    assert abilities == {
+        "delete": True,
+        "get": True,
+        "patch": False,
+        "put": False,
+    }
+
+
+def test_models_team_invitations_get_abilities_member():
+    """Check abilities for a team member with 'member' role."""
+
+    member_access = factories.TeamAccessFactory(role="member")
+    team = member_access.team
+
+    factories.TeamAccessFactory(team=team)  # another one
+
+    invitation = factories.InvitationFactory(team=team)
+    abilities = invitation.get_abilities(member_access.user)
+
+    assert abilities == {
+        "delete": False,
+        "get": True,
+        "patch": False,
+        "put": False,
+    }
+
+
+def test_models_team_invitations_email():
+    """Check email invitation during invitation creation."""
+
+    member_access = factories.TeamAccessFactory(role="member")
+    team = member_access.team
+
+    # pylint: disable-next=no-member
+    assert len(mail.outbox) == 0
+
+    factories.TeamAccessFactory(team=team)
+    invitation = factories.InvitationFactory(team=team, email="john@people.com")
+
+    # pylint: disable-next=no-member
+    assert len(mail.outbox) == 1
+
+    # pylint: disable-next=no-member
+    email = mail.outbox[0]
+
+    assert email.to == [invitation.email]
+    assert email.subject == "Invitation to join Desk!"
+
+    email_content = " ".join(email.body.split())
+    assert "Invitation to join Desk!" in email_content
+
+
+@mock.patch(
+    "django.core.mail.send_mail",
+    side_effect=smtplib.SMTPException("Error SMTPException"),
+)
+@mock.patch.object(Logger, "error")
+def test_models_team_invitations_email_failed(mock_logger, _mock_send_mail):
+    """Check invitation behavior when an SMTP error occurs during invitation creation."""
+
+    member_access = factories.TeamAccessFactory(role="member")
+    team = member_access.team
+
+    # pylint: disable-next=no-member
+    assert len(mail.outbox) == 0
+
+    factories.TeamAccessFactory(team=team)
+
+    # No error should be raised
+    invitation = factories.InvitationFactory(team=team, email="john@people.com")
+
+    # No email has been sent
+    # pylint: disable-next=no-member
+    assert len(mail.outbox) == 0
+
+    # Logger should be called
+    mock_logger.assert_called_once()
+
+    (
+        _,
+        email,
+        exception,
+    ) = mock_logger.call_args.args
+
+    assert email == invitation.email
+    assert isinstance(exception, smtplib.SMTPException)
@@ -1,12 +1,17 @@
 """
 Unit tests for the TeamAccess model
 """
+
+import json
+import re
+
 from django.contrib.auth.models import AnonymousUser
 from django.core.exceptions import ValidationError

 import pytest
+import responses

-from core import factories
+from core import factories, models

 pytestmark = pytest.mark.django_db

@@ -38,6 +43,94 @@ def test_models_team_accesses_unique():
        factories.TeamAccessFactory(user=access.user, team=access.team)


+def test_models_team_accesses_create_webhook():
+    """
+    When the team has a webhook, creating a team access should fire a call.
+    """
+    user = factories.UserFactory()
+    team = factories.TeamFactory()
+    webhook = factories.TeamWebhookFactory(team=team)
+
+    with responses.RequestsMock() as rsps:
+        # Ensure successful response by scim provider using "responses":
+        rsp = rsps.add(
+            rsps.PATCH,
+            re.compile(r".*/Groups/.*"),
+            body="{}",
+            status=200,
+            content_type="application/json",
+        )
+
+        models.TeamAccess.objects.create(user=user, team=team)
+
+        assert rsp.call_count == 1
+        assert rsps.calls[0].request.url == webhook.url
+
+        # Payload sent to scim provider
+        payload = json.loads(rsps.calls[0].request.body)
+        assert payload == {
+            "schemas": ["urn:ietf:params:scim:api:messages:2.0:PatchOp"],
+            "Operations": [
+                {
+                    "op": "add",
+                    "path": "members",
+                    "value": [
+                        {
+                            "value": str(user.id),
+                            "email": None,
+                            "type": "User",
+                        }
+                    ],
+                }
+            ],
+        }
+
+
+def test_models_team_accesses_delete_webhook():
+    """
+    When the team has a webhook, deleting a team access should fire a call.
+    """
+    team = factories.TeamFactory()
+    webhook = factories.TeamWebhookFactory(team=team)
+    access = factories.TeamAccessFactory(team=team)
+
+    with responses.RequestsMock() as rsps:
+        # Ensure successful response by scim provider using "responses":
+        rsp = rsps.add(
+            rsps.PATCH,
+            re.compile(r".*/Groups/.*"),
+            body="{}",
+            status=200,
+            content_type="application/json",
+        )
+
+        access.delete()
+
+        assert rsp.call_count == 1
+        assert rsps.calls[0].request.url == webhook.url
+
+        # Payload sent to scim provider
+        payload = json.loads(rsps.calls[0].request.body)
+        assert payload == {
+            "schemas": ["urn:ietf:params:scim:api:messages:2.0:PatchOp"],
+            "Operations": [
+                {
+                    "op": "remove",
+                    "path": "members",
+                    "value": [
+                        {
+                            "value": str(access.user.id),
+                            "email": None,
+                            "type": "User",
+                        }
+                    ],
+                }
+            ],
+        }
+
+    assert models.TeamAccess.objects.exists() is False
+
+
 # get_abilities


@@ -1,6 +1,7 @@
 """
 Unit tests for the Team model
 """
+
 from django.contrib.auth.models import AnonymousUser
 from django.core.exceptions import ValidationError

@@ -61,7 +62,7 @@ def test_models_teams_get_abilities_anonymous():
    abilities = team.get_abilities(AnonymousUser())
    assert abilities == {
        "delete": False,
-        "get": True,
+        "get": False,
        "patch": False,
        "put": False,
        "manage_accesses": False,
@@ -74,7 +75,7 @@ def test_models_teams_get_abilities_authenticated():
    abilities = team.get_abilities(factories.UserFactory())
    assert abilities == {
        "delete": False,
-        "get": True,
+        "get": False,
        "patch": False,
        "put": False,
        "manage_accesses": False,
@@ -1,6 +1,7 @@
 """
 Unit tests for the User model
 """
+
 from unittest import mock

 from django.core.exceptions import ValidationError
@@ -30,20 +31,20 @@ def test_models_users_id_unique():


 def test_models_users_email_unique():
-    """The "email" field should be unique except for the null value."""
+    """The "admin_email" field should be unique except for the null value."""
    user = factories.UserFactory()
    with pytest.raises(
-        ValidationError, match="User with this Email address already exists."
+        ValidationError, match="User with this Admin email address already exists."
    ):
-        factories.UserFactory(email=user.email)
+        models.User.objects.create(admin_email=user.admin_email, password="password")


 def test_models_users_email_several_null():
    """Several users with a null value for the "email" field can co-exist."""
-    factories.UserFactory(email=None)
-    factories.UserFactory(email=None)
+    factories.UserFactory(admin_email=None)
+    models.User.objects.create(admin_email=None, password="foo.")

-    assert models.User.objects.filter(email__isnull=True).count() == 2
+    assert models.User.objects.filter(admin_email__isnull=True).count() == 2


 def test_models_users_profile_not_owned():
@@ -90,11 +91,26 @@ def test_models_users_send_mail_main_existing():
    )


-def test_models_users_send_mail_main_missing():
-    """The 'email_user' method should fail if the user has no email address."""
+def test_models_users_send_mail_main_admin():
+    """
+    The 'email_user' method should send mail to the user's admin email address if the
+    user has no related identities.
+    """
    user = factories.UserFactory()

-    with pytest.raises(models.Identity.DoesNotExist) as excinfo:
+    with mock.patch("django.core.mail.send_mail") as mock_send:
        user.email_user("my subject", "my message")

-    assert str(excinfo.value) == "Identity matching query does not exist."
+    mock_send.assert_called_once_with(
+        "my subject", "my message", None, [user.admin_email]
+    )
+
+
+def test_models_users_send_mail_main_missing():
+    """The 'email_user' method should fail if the user has no email address."""
+    user = factories.UserFactory(admin_email=None)
+
+    with pytest.raises(ValueError) as excinfo:
+        user.email_user("my subject", "my message")
+
+    assert str(excinfo.value) == "You must first set an email for the user."
@@ -1,6 +1,7 @@
 """
 Test Throttle in People's app.
 """
+
 import pytest
 from rest_framework.test import APIClient

@@ -0,0 +1,341 @@
+"""Test Team synchronization webhooks."""
+
+import json
+import random
+import re
+from logging import Logger
+from unittest import mock
+
+import pytest
+import responses
+
+from core import factories
+from core.utils.webhooks import scim_synchronizer
+
+pytestmark = pytest.mark.django_db
+
+
+def test_utils_webhooks_add_user_to_group_no_webhooks():
+    """If no webhook is declared on the team, the function should not make any request."""
+    access = factories.TeamAccessFactory()
+
+    with responses.RequestsMock():
+        scim_synchronizer.add_user_to_group(access.team, access.user)
+
+    assert len(responses.calls) == 0
+
+
+@mock.patch.object(Logger, "info")
+def test_utils_webhooks_add_user_to_group_success(mock_info):
+    """The user passed to the function should get added."""
+    identity = factories.IdentityFactory()
+    access = factories.TeamAccessFactory(user=identity.user)
+    webhooks = factories.TeamWebhookFactory.create_batch(2, team=access.team)
+
+    with responses.RequestsMock() as rsps:
+        # Ensure successful response by scim provider using "responses":
+        rsps.add(
+            rsps.PATCH,
+            re.compile(r".*/Groups/.*"),
+            body="{}",
+            status=200,
+            content_type="application/json",
+        )
+
+        scim_synchronizer.add_user_to_group(access.team, access.user)
+
+        for i, webhook in enumerate(webhooks):
+            assert rsps.calls[i].request.url == webhook.url
+
+            # Check headers
+            headers = rsps.calls[i].request.headers
+            assert "Authorization" not in headers
+            assert headers["Content-Type"] == "application/json"
+
+        # Payload sent to scim provider
+        for call in rsps.calls:
+            payload = json.loads(call.request.body)
+            assert payload == {
+                "schemas": ["urn:ietf:params:scim:api:messages:2.0:PatchOp"],
+                "Operations": [
+                    {
+                        "op": "add",
+                        "path": "members",
+                        "value": [
+                            {
+                                "value": str(access.user.id),
+                                "email": identity.email,
+                                "type": "User",
+                            }
+                        ],
+                    }
+                ],
+            }
+
+    # Logger
+    assert mock_info.call_count == 2
+    for i, webhook in enumerate(webhooks):
+        assert mock_info.call_args_list[i][0] == (
+            "%s synchronization succeeded with %s",
+            "add_user_to_group",
+            webhook.url,
+        )
+
+    # Status
+    for webhook in webhooks:
+        webhook.refresh_from_db()
+        assert webhook.status == "success"
+
+
+@mock.patch.object(Logger, "info")
+def test_utils_webhooks_remove_user_from_group_success(mock_info):
+    """The user passed to the function should get removed."""
+    identity = factories.IdentityFactory()
+    access = factories.TeamAccessFactory(user=identity.user)
+    webhooks = factories.TeamWebhookFactory.create_batch(2, team=access.team)
+
+    with responses.RequestsMock() as rsps:
+        # Ensure successful response by scim provider using "responses":
+        rsps.add(
+            rsps.PATCH,
+            re.compile(r".*/Groups/.*"),
+            body="{}",
+            status=200,
+            content_type="application/json",
+        )
+
+        scim_synchronizer.remove_user_from_group(access.team, access.user)
+
+        for i, webhook in enumerate(webhooks):
+            assert rsps.calls[i].request.url == webhook.url
+
+        # Payload sent to scim provider
+        for call in rsps.calls:
+            payload = json.loads(call.request.body)
+            assert payload == {
+                "schemas": ["urn:ietf:params:scim:api:messages:2.0:PatchOp"],
+                "Operations": [
+                    {
+                        "op": "remove",
+                        "path": "members",
+                        "value": [
+                            {
+                                "value": str(access.user.id),
+                                "email": identity.email,
+                                "type": "User",
+                            }
+                        ],
+                    }
+                ],
+            }
+
+    # Logger
+    assert mock_info.call_count == 2
+    for i, webhook in enumerate(webhooks):
+        assert mock_info.call_args_list[i][0] == (
+            "%s synchronization succeeded with %s",
+            "remove_user_from_group",
+            webhook.url,
+        )
+
+    # Status
+    for webhook in webhooks:
+        webhook.refresh_from_db()
+        assert webhook.status == "success"
+
+
+@mock.patch.object(Logger, "error")
+@mock.patch.object(Logger, "info")
+def test_utils_webhooks_add_user_to_group_failure(mock_info, mock_error):
+    """The logger should be called on webhook call failure."""
+    identity = factories.IdentityFactory()
+    access = factories.TeamAccessFactory(user=identity.user)
+    webhooks = factories.TeamWebhookFactory.create_batch(2, team=access.team)
+
+    with responses.RequestsMock() as rsps:
+        # Simulate webhook failure using "responses":
+        rsps.add(
+            rsps.PATCH,
+            re.compile(r".*/Groups/.*"),
+            body="{}",
+            status=random.choice([404, 301, 302]),
+            content_type="application/json",
+        )
+
+        scim_synchronizer.add_user_to_group(access.team, access.user)
+
+        for i, webhook in enumerate(webhooks):
+            assert rsps.calls[i].request.url == webhook.url
+
+        # Payload sent to scim provider
+        for call in rsps.calls:
+            payload = json.loads(call.request.body)
+            assert payload == {
+                "schemas": ["urn:ietf:params:scim:api:messages:2.0:PatchOp"],
+                "Operations": [
+                    {
+                        "op": "add",
+                        "path": "members",
+                        "value": [
+                            {
+                                "value": str(access.user.id),
+                                "email": identity.email,
+                                "type": "User",
+                            }
+                        ],
+                    }
+                ],
+            }
+
+    # Logger
+    assert not mock_info.called
+    assert mock_error.call_count == 2
+    for i, webhook in enumerate(webhooks):
+        assert mock_error.call_args_list[i][0] == (
+            "%s synchronization failed with %s",
+            "add_user_to_group",
+            webhook.url,
+        )
+
+    # Status
+    for webhook in webhooks:
+        webhook.refresh_from_db()
+        assert webhook.status == "failure"
+
+
+@mock.patch.object(Logger, "error")
+@mock.patch.object(Logger, "info")
+def test_utils_webhooks_add_user_to_group_retries(mock_info, mock_error):
+    """webhooks synchronization supports retries."""
+    identity = factories.IdentityFactory()
+    access = factories.TeamAccessFactory(user=identity.user)
+    webhook = factories.TeamWebhookFactory(team=access.team)
+
+    url = re.compile(r".*/Groups/.*")
+    with responses.RequestsMock() as rsps:
+        # Make webhook fail 3 times before succeeding using "responses"
+        all_rsps = [
+            rsps.add(rsps.PATCH, url, status=500, content_type="application/json"),
+            rsps.add(rsps.PATCH, url, status=500, content_type="application/json"),
+            rsps.add(rsps.PATCH, url, status=500, content_type="application/json"),
+            rsps.add(rsps.PATCH, url, status=200, content_type="application/json"),
+        ]
+
+        scim_synchronizer.add_user_to_group(access.team, access.user)
+
+        for i in range(4):
+            assert all_rsps[i].call_count == 1
+            assert rsps.calls[i].request.url == webhook.url
+            payload = json.loads(rsps.calls[i].request.body)
+            assert payload == {
+                "schemas": ["urn:ietf:params:scim:api:messages:2.0:PatchOp"],
+                "Operations": [
+                    {
+                        "op": "add",
+                        "path": "members",
+                        "value": [
+                            {
+                                "value": str(access.user.id),
+                                "email": identity.email,
+                                "type": "User",
+                            }
+                        ],
+                    }
+                ],
+            }
+
+    # Logger
+    assert not mock_error.called
+    assert mock_info.call_count == 1
+    assert mock_info.call_args_list[0][0] == (
+        "%s synchronization succeeded with %s",
+        "add_user_to_group",
+        webhook.url,
+    )
+
+    # Status
+    webhook.refresh_from_db()
+    assert webhook.status == "success"
+
+
+@mock.patch.object(Logger, "error")
+@mock.patch.object(Logger, "info")
+def test_utils_synchronize_course_runs_max_retries_exceeded(mock_info, mock_error):
+    """Webhooks synchronization has exceeded max retries and should get logged."""
+    identity = factories.IdentityFactory()
+    access = factories.TeamAccessFactory(user=identity.user)
+    webhook = factories.TeamWebhookFactory(team=access.team)
+
+    with responses.RequestsMock() as rsps:
+        # Simulate webhook temporary failure using "responses":
+        rsp = rsps.add(
+            rsps.PATCH,
+            re.compile(r".*/Groups/.*"),
+            body="{}",
+            status=random.choice([500, 502]),
+            content_type="application/json",
+        )
+
+        scim_synchronizer.add_user_to_group(access.team, access.user)
+
+        assert rsp.call_count == 5
+        assert rsps.calls[0].request.url == webhook.url
+        payload = json.loads(rsps.calls[0].request.body)
+        assert payload == {
+            "schemas": ["urn:ietf:params:scim:api:messages:2.0:PatchOp"],
+            "Operations": [
+                {
+                    "op": "add",
+                    "path": "members",
+                    "value": [
+                        {
+                            "value": str(access.user.id),
+                            "email": identity.email,
+                            "type": "User",
+                        }
+                    ],
+                }
+            ],
+        }
+
+    # Logger
+    assert not mock_info.called
+    assert mock_error.call_count == 1
+    assert mock_error.call_args_list[0][0] == (
+        "%s synchronization failed due to max retries exceeded with url %s",
+        "add_user_to_group",
+        webhook.url,
+    )
+
+    # Status
+    webhook.refresh_from_db()
+    assert webhook.status == "failure"
+
+
+def test_utils_webhooks_add_user_to_group_authorization():
+    """Secret token should be passed in authorization header when set."""
+    identity = factories.IdentityFactory()
+    access = factories.TeamAccessFactory(user=identity.user)
+    webhook = factories.TeamWebhookFactory(team=access.team, secret="123")
+
+    with responses.RequestsMock() as rsps:
+        # Ensure successful response by scim provider using "responses":
+        rsps.add(
+            rsps.PATCH,
+            re.compile(r".*/Groups/.*"),
+            body="{}",
+            status=200,
+            content_type="application/json",
+        )
+
+        scim_synchronizer.add_user_to_group(access.team, access.user)
+        assert rsps.calls[0].request.url == webhook.url
+
+        # Check headers
+        headers = rsps.calls[0].request.headers
+        assert headers["Authorization"] == "Bearer 123"
+        assert headers["Content-Type"] == "application/json"
+
+    # Status
+    webhook.refresh_from_db()
+    assert webhook.status == "success"
@@ -1,25 +0,0 @@
-"""Utils for tests in the People core application"""
-from rest_framework_simplejwt.tokens import AccessToken
-
-
-class OIDCToken(AccessToken):
-    """Set payload on token from user/contact/email"""
-
-    @classmethod
-    def for_user(cls, user):
-        """Returns an authorization token for the given user for testing."""
-        identity = user.identities.filter(is_main=True).first()
-
-        token = cls()
-        token["first_name"] = (
-            user.profile_contact.short_name if user.profile_contact else "David"
-        )
-        token["last_name"] = (
-            " ".join(user.profile_contact.full_name.split()[1:])
-            if user.profile_contact
-            else "Bowman"
-        )
-        token["sub"] = str(identity.sub)
-        token["email"] = user.email
-
-        return token
@@ -1,10 +0,0 @@
-"""Tokens for People's core app."""
-from rest_framework_simplejwt.settings import api_settings
-from rest_framework_simplejwt.tokens import Token
-
-
-class BearerToken(Token):
-    """Bearer token as emitted by Keycloak OIDC for example."""
-
-    token_type = "Bearer"  # noqa: S105
-    lifetime = api_settings.ACCESS_TOKEN_LIFETIME
@@ -0,0 +1,70 @@
+"""A minimalist SCIM client to synchronize with remote service providers."""
+
+import logging
+
+import requests
+from urllib3.util import Retry
+
+logger = logging.getLogger(__name__)
+
+adapter = requests.adapters.HTTPAdapter(
+    max_retries=Retry(
+        total=4,
+        backoff_factor=0.1,
+        status_forcelist=[500, 502],
+        allowed_methods=["PATCH"],
+    )
+)
+
+session = requests.Session()
+session.mount("http://", adapter)
+session.mount("https://", adapter)
+
+
+class SCIMClient:
+    """A minimalist SCIM client for our needs."""
+
+    def add_user_to_group(self, webhook, user):
+        """Add a user to a group from its ID or email."""
+        payload = {
+            "schemas": ["urn:ietf:params:scim:api:messages:2.0:PatchOp"],
+            "Operations": [
+                {
+                    "op": "add",
+                    "path": "members",
+                    "value": [
+                        {"value": str(user.id), "email": user.email, "type": "User"}
+                    ],
+                }
+            ],
+        }
+
+        return session.patch(
+            webhook.url,
+            json=payload,
+            headers=webhook.get_headers(),
+            verify=False,
+            timeout=3,
+        )
+
+    def remove_user_from_group(self, webhook, user):
+        """Remove a user from a group by its ID or email."""
+        payload = {
+            "schemas": ["urn:ietf:params:scim:api:messages:2.0:PatchOp"],
+            "Operations": [
+                {
+                    "op": "remove",
+                    "path": "members",
+                    "value": [
+                        {"value": str(user.id), "email": user.email, "type": "User"}
+                    ],
+                }
+            ],
+        }
+        return session.patch(
+            webhook.url,
+            json=payload,
+            headers=webhook.get_headers(),
+            verify=False,
+            timeout=3,
+        )
@@ -0,0 +1,75 @@
+"""Fire webhooks with synchronous retries"""
+
+import logging
+
+import requests
+
+from core.enums import WebhookStatusChoices
+
+from .scim import SCIMClient
+
+logger = logging.getLogger(__name__)
+
+
+class WebhookSCIMClient:
+    """Wraps the SCIM client to record call results on webhooks."""
+
+    def __getattr__(self, name):
+        """Handle calls from webhooks to synchronize a team access with a distant application."""
+
+        def wrapper(team, user):
+            """
+            Wrap SCIMClient calls to handle retries, error handling and storing result in the
+            calling Webhook instance.
+            """
+            for webhook in team.webhooks.all():
+                if not webhook.url:
+                    continue
+
+                client = SCIMClient()
+                status = WebhookStatusChoices.FAILURE
+                try:
+                    response = getattr(client, name)(webhook, user)
+
+                except requests.exceptions.RetryError as exc:
+                    logger.error(
+                        "%s synchronization failed due to max retries exceeded with url %s",
+                        name,
+                        webhook.url,
+                        exc_info=exc,
+                    )
+                except requests.exceptions.RequestException as exc:
+                    logger.error(
+                        "%s synchronization failed with %s.",
+                        name,
+                        webhook.url,
+                        exc_info=exc,
+                    )
+                else:
+                    extra = {
+                        "response": response.content,
+                    }
+                    # pylint: disable=no-member
+                    if response.status_code == requests.codes.ok:
+                        logger.info(
+                            "%s synchronization succeeded with %s",
+                            name,
+                            webhook.url,
+                            extra=extra,
+                        )
+
+                        status = WebhookStatusChoices.SUCCESS
+                    else:
+                        logger.error(
+                            "%s synchronization failed with %s",
+                            name,
+                            webhook.url,
+                            extra=extra,
+                        )
+
+                webhook._meta.model.objects.filter(id=webhook.id).update(status=status)  # noqa
+
+        return wrapper
+
+
+scim_synchronizer = WebhookSCIMClient()
@@ -0,0 +1,21 @@
+"""Debug Urls to check the layout of emails"""
+
+from django.urls import path
+
+from .views import (
+    DebugViewHtml,
+    DebugViewTxt,
+)
+
+urlpatterns = [
+    path(
+        "__debug__/mail/invitation_html",
+        DebugViewHtml.as_view(),
+        name="debug.mail.invitation_html",
+    ),
+    path(
+        "__debug__/mail/invitation_txt",
+        DebugViewTxt.as_view(),
+        name="debug.mail.invitation_txt",
+    ),
+]
@@ -0,0 +1,27 @@
+"""Debug Views to check the layout of emails"""
+
+from django.views.generic.base import TemplateView
+
+
+class DebugBaseView(TemplateView):
+    """Debug View to check the layout of emails"""
+
+    def get_context_data(self, **kwargs):
+        """Generates sample datas to have a valid debug email"""
+
+        context = super().get_context_data(**kwargs)
+        context["title"] = "Development email preview"
+
+        return context
+
+
+class DebugViewHtml(DebugBaseView):
+    """Debug View for HTML Email Layout"""
+
+    template_name = "mail/html/invitation.html"
+
+
+class DebugViewTxt(DebugBaseView):
+    """Debug View for Text Email Layout"""
+
+    template_name = "mail/text/invitation.txt"
@@ -3,6 +3,5 @@
 NB_OBJECTS = {
    "users": 1000,
    "teams": 100,
-    "max_identities_per_user": 3,
    "max_users_per_team": 100,
 }
@@ -11,10 +11,14 @@ from django import db
 from django.conf import settings
 from django.core.management.base import BaseCommand, CommandError

+from faker import Faker
+
 from core import models

 from demo import defaults

+fake = Faker()
+
 logger = logging.getLogger("people.commands.demo.create_demo")


@@ -111,7 +115,7 @@ def create_demo(stdout):
        for i in range(defaults.NB_OBJECTS["users"]):
            queue.push(
                models.User(
-                    email=f"user{i:d}@example.com",
+                    admin_email=f"user{i:d}@example.com",
                    password="!",
                    is_superuser=False,
                    is_active=True,
@@ -122,18 +126,22 @@ def create_demo(stdout):
        queue.flush()

    with Timeit(stdout, "Creating identities"):
-        users_values = list(models.User.objects.values("id", "email"))
+        users_values = list(models.User.objects.values("id", "admin_email"))
        for user_dict in users_values:
            for i in range(
-                random.randint(0, defaults.NB_OBJECTS["max_identities_per_user"])
+                random.choices(range(5), weights=[5, 50, 30, 10, 5], k=1)[0]
            ):
-                user_email = user_dict["email"]
+                user_email = user_dict["admin_email"]
                queue.push(
                    models.Identity(
                        user_id=user_dict["id"],
                        sub=uuid4(),
-                        email=f"identity{i:d}{user_email:s}",
                        is_main=(i == 0),
+                        # Leave 3% of emails and names empty
+                        email=f"identity{i:d}{user_email:s}"
+                        if random.random() < 0.97
+                        else None,
+                        name=fake.name() if random.random() < 0.97 else None,
                    )
                )
        queue.flush()
@@ -2,6 +2,7 @@
 Management command overriding the "createsuperuser" command to allow creating users
 with their email and no username.
 """
+
 from django.contrib.auth import get_user_model
 from django.core.management.base import BaseCommand

@@ -16,7 +17,7 @@ class Command(BaseCommand):
    def add_arguments(self, parser):
        """Define required arguments "email" and "password"."""
        parser.add_argument(
-            "--email",
+            "--admin_email",
            help=("Email for the user."),
        )
        parser.add_argument(
@@ -29,11 +30,11 @@ class Command(BaseCommand):
        Given an email and a password, create a superuser or upgrade the existing
        user to superuser status.
        """
-        email = options.get("email")
+        email = options.get("admin_email")
        try:
-            user = User.objects.get(email=email)
+            user = User.objects.get(admin_email=email)
        except User.DoesNotExist:
-            user = User(email=email)
+            user = User(admin_email=email)
            message = "Superuser created successfully."
        else:
            if user.is_superuser and user.is_staff:
@@ -1,4 +1,5 @@
 """Test the `create_demo` management command"""
+
 from unittest import mock

 from django.core.management import call_command
@@ -30,3 +31,14 @@ def test_commands_create_demo():
    assert models.Identity.objects.exists()
    assert models.Team.objects.count() == 3
    assert models.TeamAccess.objects.count() >= 3
+
+
+def test_commands_createsuperuser():
+    """
+    The createsuperuser management command should create a user
+    with superuser permissions.
+    """
+
+    call_command("createsuperuser")
+
+    assert models.User.objects.count() == 1
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: lasuite-people\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2024-01-03 23:15+0000\n"
+"POT-Creation-Date: 2024-03-21 19:26+0000\n"
 "PO-Revision-Date: 2024-01-03 23:15\n"
 "Last-Translator: \n"
 "Language-Team: French\n"
@@ -17,175 +17,322 @@ msgstr ""
 "X-Crowdin-File: backend.pot\n"
 "X-Crowdin-File-ID: 2\n"

-#: core/models.py:30
+#: core/admin.py:70
+msgid "Personal info"
+msgstr ""
+
+#: core/admin.py:72
+msgid "Permissions"
+msgstr ""
+
+#: core/admin.py:84
+msgid "Important dates"
+msgstr ""
+
+#: core/authentication.py:81
+msgid "User info contained no recognizable user identification"
+msgstr ""
+
+#: core/authentication.py:114
+msgid "Claims contained no recognizable user identification"
+msgstr ""
+
+#: core/models.py:38
 msgid "Member"
 msgstr ""

-#: core/models.py:31
+#: core/models.py:39
 msgid "Administrator"
 msgstr ""

-#: core/models.py:32
+#: core/models.py:40
 msgid "Owner"
 msgstr ""

-#: core/models.py:44
+#: core/models.py:52
 msgid "id"
 msgstr ""

-#: core/models.py:45
+#: core/models.py:53
 msgid "primary key for the record as UUID"
 msgstr ""

-#: core/models.py:51
+#: core/models.py:59
 msgid "created at"
 msgstr ""

-#: core/models.py:52
+#: core/models.py:60
 msgid "date and time at which a record was created"
 msgstr ""

-#: core/models.py:57
+#: core/models.py:65
 msgid "updated at"
 msgstr ""

-#: core/models.py:58
+#: core/models.py:66
 msgid "date and time at which a record was last updated"
 msgstr ""

-#: core/models.py:89
+#: core/models.py:97
 msgid "full name"
 msgstr ""

-#: core/models.py:90
+#: core/models.py:98
 msgid "short name"
 msgstr ""

-#: core/models.py:95
+#: core/models.py:103
 msgid "contact information"
 msgstr ""

-#: core/models.py:96
+#: core/models.py:104
 msgid "A JSON object containing the contact information"
 msgstr ""

-#: core/models.py:110
+#: core/models.py:118
 msgid "contact"
 msgstr ""

-#: core/models.py:111
+#: core/models.py:119
 msgid "contacts"
 msgstr ""

-#: core/models.py:173
-msgid "language"
-msgstr ""
-
-#: core/models.py:174
-msgid "The language in which the user wants to see the interface."
-msgstr ""
-
-#: core/models.py:180
-msgid "The timezone in which the user wants to see times."
-msgstr ""
-
-#: core/models.py:183
-msgid "device"
-msgstr ""
-
-#: core/models.py:185
-msgid "Whether the user is a device or a real user."
-msgstr ""
-
-#: core/models.py:188
-msgid "staff status"
-msgstr ""
-
-#: core/models.py:190
-msgid "Whether the user can log into this admin site."
-msgstr ""
-
-#: core/models.py:193
-msgid "active"
-msgstr ""
-
-#: core/models.py:196
-msgid "Whether this user should be treated as active. Unselect this instead of deleting accounts."
-msgstr ""
-
-#: core/models.py:208
-msgid "user"
-msgstr ""
-
-#: core/models.py:209
-msgid "users"
-msgstr ""
-
-#: core/models.py:245
-msgid "Enter a valid sub. This value may contain only letters, numbers, and @/./+/-/_ characters."
-msgstr ""
-
-#: core/models.py:252
-msgid "sub"
-msgstr ""
-
-#: core/models.py:254
-msgid "Required. 255 characters or fewer. Letters, numbers, and @/./+/-/_ characters only."
-msgstr ""
-
-#: core/models.py:260
+#: core/models.py:160 core/models.py:263 core/models.py:483
 msgid "email address"
 msgstr ""

-#: core/models.py:262
-msgid "main"
+#: core/models.py:172
+msgid "language"
+msgstr ""
+
+#: core/models.py:173
+msgid "The language in which the user wants to see the interface."
+msgstr ""
+
+#: core/models.py:179
+msgid "The timezone in which the user wants to see times."
+msgstr ""
+
+#: core/models.py:182
+msgid "device"
+msgstr ""
+
+#: core/models.py:184
+msgid "Whether the user is a device or a real user."
+msgstr ""
+
+#: core/models.py:187
+msgid "staff status"
+msgstr ""
+
+#: core/models.py:189
+msgid "Whether the user can log into this admin site."
+msgstr ""
+
+#: core/models.py:192
+msgid "active"
+msgstr ""
+
+#: core/models.py:195
+msgid ""
+"Whether this user should be treated as active. Unselect this instead of "
+"deleting accounts."
+msgstr ""
+
+#: core/models.py:207
+msgid "user"
+msgstr ""
+
+#: core/models.py:208
+msgid "users"
+msgstr ""
+
+#: core/models.py:248
+msgid ""
+"Enter a valid sub. This value may contain only letters, numbers, and @/./+/-/"
+"_ characters."
+msgstr ""
+
+#: core/models.py:255
+msgid "sub"
+msgstr ""
+
+#: core/models.py:257
+msgid ""
+"Required. 255 characters or fewer. Letters, numbers, and @/./+/-/_ "
+"characters only."
 msgstr ""

 #: core/models.py:264
+msgid "name"
+msgstr ""
+
+#: core/models.py:266
+msgid "main"
+msgstr ""
+
+#: core/models.py:268
 msgid "Designates whether the email is the main one."
 msgstr ""

-#: core/models.py:270
+#: core/models.py:274
 msgid "identity"
 msgstr ""

-#: core/models.py:271
+#: core/models.py:275
 msgid "identities"
 msgstr ""

-#: core/models.py:278
+#: core/models.py:282
 msgid "This email address is already declared for this user."
 msgstr ""

-#: core/models.py:323
+#: core/models.py:356
 msgid "Team"
 msgstr ""

-#: core/models.py:324
+#: core/models.py:357
 msgid "Teams"
 msgstr ""

-#: core/models.py:375
+#: core/models.py:417
 msgid "Team/user relation"
 msgstr ""

-#: core/models.py:376
+#: core/models.py:418
 msgid "Team/user relations"
 msgstr ""

-#: core/models.py:381
+#: core/models.py:423
 msgid "This user is already in this team."
 msgstr ""

-#: core/models.py:451
-msgid "Token contained no recognizable user identification"
+#: core/models.py:500
+msgid "Team invitation"
 msgstr ""

-#: people/settings.py:132
-msgid "English"
+#: core/models.py:501
+msgid "Team invitations"
+msgstr ""
+
+#: core/models.py:526
+msgid "This email is already associated to a registered user."
+msgstr ""
+
+#: core/models.py:568 core/models.py:573
+msgid "Invitation to join Desk!"
+msgstr ""
+
+#: core/templates/mail/html/invitation.html:160
+#: core/templates/mail/text/invitation.txt:3
+msgid "La Suite Numérique"
+msgstr ""
+
+#: core/templates/mail/html/invitation.html:190
+#: core/templates/mail/text/invitation.txt:5
+msgid "Invitation to join a team"
+msgstr ""
+
+#: core/templates/mail/html/invitation.html:198
+#: core/templates/mail/text/invitation.txt:8
+msgid "Welcome to"
+msgstr ""
+
+#: core/templates/mail/html/invitation.html:216
+#: core/templates/mail/text/invitation.txt:12
+msgid "Logo"
+msgstr ""
+
+#: core/templates/mail/html/invitation.html:226
+#: core/templates/mail/text/invitation.txt:14
+msgid ""
+"We are delighted to welcome you to our community on Equipes, your new "
+"companion to simplify the management of your groups efficiently, "
+"intuitively, and securely."
+msgstr ""
+
+#: core/templates/mail/html/invitation.html:231
+#: core/templates/mail/text/invitation.txt:15
+msgid ""
+"Our application is designed to help you organize, collaborate, and manage "
+"permissions."
+msgstr ""
+
+#: core/templates/mail/html/invitation.html:236
+#: core/templates/mail/text/invitation.txt:16
+msgid "With Equipes, you will be able to:"
+msgstr ""
+
+#: core/templates/mail/html/invitation.html:237
+#: core/templates/mail/text/invitation.txt:17
+msgid "Create customized groups according to your specific needs."
+msgstr ""
+
+#: core/templates/mail/html/invitation.html:238
+#: core/templates/mail/text/invitation.txt:18
+msgid "Invite members of your team or community in just a few clicks."
+msgstr ""
+
+#: core/templates/mail/html/invitation.html:239
+#: core/templates/mail/text/invitation.txt:19
+msgid ""
+"Plan events, meetings, or activities effortlessly with our integrated "
+"calendar."
+msgstr ""
+
+#: core/templates/mail/html/invitation.html:240
+#: core/templates/mail/text/invitation.txt:20
+msgid "Share documents, photos, and important information securely."
+msgstr ""
+
+#: core/templates/mail/html/invitation.html:241
+#: core/templates/mail/text/invitation.txt:21
+msgid ""
+"Facilitate exchanges and communication with our messaging and group "
+"discussion tools."
+msgstr ""
+
+#: core/templates/mail/html/invitation.html:252
+#: core/templates/mail/text/invitation.txt:23
+msgid "Visit Equipes"
+msgstr ""
+
+#: core/templates/mail/html/invitation.html:261
+#: core/templates/mail/text/invitation.txt:25
+msgid ""
+"We are confident that Equipes will help you increase efficiency and "
+"productivity while strengthening the bond among members."
+msgstr ""
+
+#: core/templates/mail/html/invitation.html:266
+#: core/templates/mail/text/invitation.txt:26
+msgid ""
+"Feel free to explore all the features of the application and share your "
+"feedback and suggestions with us. Your feedback is valuable to us and will "
+"enable us to continually improve our service."
+msgstr ""
+
+#: core/templates/mail/html/invitation.html:271
+#: core/templates/mail/text/invitation.txt:27
+msgid ""
+"Once again, welcome aboard! We are eager to accompany you on this group "
+"management adventure."
+msgstr ""
+
+#: core/templates/mail/html/invitation.html:278
+#: core/templates/mail/text/invitation.txt:29
+msgid "Sincerely,"
+msgstr ""
+
+#: core/templates/mail/html/invitation.html:279
+#: core/templates/mail/text/invitation.txt:31
+msgid "The La Suite Numérique Team"
 msgstr ""

 #: people/settings.py:133
-msgid "French"
+msgid "English"
 msgstr ""

+#: people/settings.py:134
+msgid "French"
+msgstr ""
@@ -2,6 +2,7 @@
 """
 People's sandbox management script.
 """
+
 import os
 import sys

@@ -1,4 +1,5 @@
 """API URL Configuration"""
+
 from django.conf import settings
 from django.urls import include, path, re_path

@@ -6,6 +7,7 @@ from mozilla_django_oidc.urls import urlpatterns as oidc_urls
 from rest_framework.routers import DefaultRouter

 from core.api import viewsets
+from core.resource_server.urls import urlpatterns as resource_server_urls

 # - Main endpoints
 router = DefaultRouter()
@@ -21,6 +23,12 @@ team_related_router.register(
    basename="team_accesses",
 )

+team_related_router.register(
+    "invitations",
+    viewsets.InvitationViewset,
+    basename="invitations",
+)
+
 urlpatterns = [
    path(
        f"api/{settings.API_VERSION}/",
@@ -28,6 +36,7 @@ urlpatterns = [
            [
                *router.urls,
                *oidc_urls,
+                *resource_server_urls,
                re_path(
                    r"^teams/(?P<team_id>[0-9a-z-]*)/",
                    include(team_related_router.urls),
@@ -1,4 +1,5 @@
 """People celery configuration file."""
+
 import os

 from celery import Celery
@@ -9,6 +9,7 @@ https://docs.djangoproject.com/en/3.1/topics/settings/
 For the full list of settings and their values, see
 https://docs.djangoproject.com/en/3.1/ref/settings/
 """
+
 import json
 import os

@@ -70,6 +71,7 @@ class Base(Configuration):
    # Security
    ALLOWED_HOSTS = values.ListValue([])
    SECRET_KEY = values.Value(None)
+    SILENCED_SYSTEM_CHECKS = values.ListValue([])

    # Application definition
    ROOT_URLCONF = "people.urls"
@@ -228,7 +230,18 @@ class Base(Configuration):
        "PAGE_SIZE": 20,
        "DEFAULT_VERSIONING_CLASS": "rest_framework.versioning.URLPathVersioning",
        "DEFAULT_SCHEMA_CLASS": "drf_spectacular.openapi.AutoSchema",
-        "DEFAULT_THROTTLE_RATES": {"sustained": "150/hour", "burst": "20/minute"},
+        "DEFAULT_THROTTLE_RATES": {
+            "sustained": values.Value(
+                default="150/hour",
+                environ_name="SUSTAINED_THROTTLE_RATES",
+                environ_prefix=None,
+            ),
+            "burst": values.Value(
+                default="20/minute",
+                environ_name="BURST_THROTTLE_RATES",
+                environ_prefix=None,
+            ),
+        },
    }

    SPECTACULAR_SETTINGS = {
@@ -254,14 +267,16 @@ class Base(Configuration):
    EMAIL_HOST_PASSWORD = values.Value(None)
    EMAIL_PORT = values.PositiveIntegerValue(None)
    EMAIL_USE_TLS = values.BooleanValue(False)
+    EMAIL_USE_SSL = values.BooleanValue(False)
    EMAIL_FROM = values.Value("from@example.com")

    AUTH_USER_MODEL = "core.User"
+    INVITATION_VALIDITY_DURATION = 604800  # 7 days, in seconds

    # CORS
    CORS_ALLOW_CREDENTIALS = True
    CORS_ALLOW_ALL_ORIGINS = values.BooleanValue(False)
-    CORS_ALLOWED_ORIGINS = values.ListValue([], environ_name="CORS_ALLOWED_ORIGINS")
+    CORS_ALLOWED_ORIGINS = values.ListValue([])
    CORS_ALLOWED_ORIGIN_REGEXES = values.ListValue([])

    # Sentry
@@ -278,6 +293,7 @@ class Base(Configuration):

    # Session
    SESSION_ENGINE = "django.contrib.sessions.backends.cache"
+    SESSION_CACHE_ALIAS = "default"
    SESSION_COOKIE_AGE = 60 * 60 * 12  # 12 hours to match Agent Connect

    # OIDC - Authorization Code Flow
@@ -285,33 +301,9 @@ class Base(Configuration):
        default=True,
        environ_name="OIDC_CREATE_USER",
    )
-    OIDC_RP_SIGN_ALGO = values.Value(
-        "RS256", environ_name="OIDC_RP_SIGN_ALGO", environ_prefix=None
-    )
-    OIDC_RP_CLIENT_ID = values.Value(
-        "people", environ_name="OIDC_RP_CLIENT_ID", environ_prefix=None
-    )
-    OIDC_RP_CLIENT_SECRET = values.Value(
-        environ_name="OIDC_RP_CLIENT_SECRET", environ_prefix=None
-    )
-    OIDC_OP_JWKS_ENDPOINT = values.Value(
-        environ_name="OIDC_OP_JWKS_ENDPOINT", environ_prefix=None
-    )
-    OIDC_OP_AUTHORIZATION_ENDPOINT = values.Value(
-        environ_name="OIDC_OP_AUTHORIZATION_ENDPOINT", environ_prefix=None
-    )
-    OIDC_OP_TOKEN_ENDPOINT = values.Value(
-        None, environ_name="OIDC_OP_TOKEN_ENDPOINT", environ_prefix=None
-    )
-    OIDC_OP_USER_ENDPOINT = values.Value(
-        None, environ_name="OIDC_OP_USER_ENDPOINT", environ_prefix=None
-    )
    OIDC_AUTH_REQUEST_EXTRA_PARAMS = values.DictValue(
        {}, environ_name="OIDC_AUTH_REQUEST_EXTRA_PARAMS", environ_prefix=None
    )
-    OIDC_RP_SCOPES = values.Value(
-        "openid email", environ_name="OIDC_RP_SCOPES", environ_prefix=None
-    )
    LOGIN_REDIRECT_URL = values.Value(
        None, environ_name="LOGIN_REDIRECT_URL", environ_prefix=None
    )
@@ -330,6 +322,80 @@ class Base(Configuration):
    OIDC_REDIRECT_ALLOWED_HOSTS = values.ListValue(
        default=[], environ_name="OIDC_REDIRECT_ALLOWED_HOSTS", environ_prefix=None
    )
+    USER_OIDC_FIELDS_TO_NAME = values.ListValue(
+        default=["first_name", "last_name"],
+        environ_name="USER_OIDC_FIELDS_TO_NAME",
+        environ_prefix=None,
+    )
+
+    # OIDC - Resource Provider (RP) also named Service Provider (SP)
+    OIDC_RP_SCOPES = values.Value(
+        "openid email", environ_name="OIDC_RP_SCOPES", environ_prefix=None
+    )
+    OIDC_RP_SIGN_ALGO = values.Value(
+        "RS256", environ_name="OIDC_RP_SIGN_ALGO", environ_prefix=None
+    )
+    OIDC_RP_CLIENT_ID = values.Value(
+        "people", environ_name="OIDC_RP_CLIENT_ID", environ_prefix=None
+    )
+    OIDC_RP_CLIENT_SECRET = values.Value(
+        environ_name="OIDC_RP_CLIENT_SECRET",
+        environ_prefix=None,
+    )
+
+    # OIDC - OIDC Provider (OP)
+    OIDC_OP_TOKEN_INTROSPECTION_ENDPOINT = values.Value(
+        None, environ_name="OIDC_OP_TOKEN_INTROSPECTION_ENDPOINT", environ_prefix=None
+    )
+    OIDC_OP_JWKS_ENDPOINT = values.Value(
+        environ_name="OIDC_OP_JWKS_ENDPOINT", environ_prefix=None
+    )
+    OIDC_OP_AUTHORIZATION_ENDPOINT = values.Value(
+        environ_name="OIDC_OP_AUTHORIZATION_ENDPOINT", environ_prefix=None
+    )
+    OIDC_OP_TOKEN_ENDPOINT = values.Value(
+        None, environ_name="OIDC_OP_TOKEN_ENDPOINT", environ_prefix=None
+    )
+    OIDC_OP_USER_ENDPOINT = values.Value(
+        None, environ_name="OIDC_OP_USER_ENDPOINT", environ_prefix=None
+    )
+    # TODO: refactor this settings, should be factorized with all endpoints
+    OIDC_OP_URL = values.Value(None, environ_name="OIDC_OP_URL", environ_prefix=None)
+
+    # OIDC - Resource Server (RS)
+    OIDC_RS_CLIENT_ID = values.Value(
+        "people", environ_name="OIDC_RS_CLIENT_ID", environ_prefix=None
+    )
+    OIDC_RS_CLIENT_SECRET = values.Value(
+        environ_name="OIDC_RS_CLIENT_SECRET",
+        environ_prefix=None,
+    )
+    OIDC_RS_AUTH_SECRET = values.Value(
+        None, environ_name="OIDC_RS_AUTH_SECRET", environ_prefix=None
+    )
+    OIDC_RS_PRIVATE_KEY_STR = values.Value(
+        default=None,
+        environ_name="OIDC_RS_PRIVATE_KEY_STR",
+        environ_prefix=None,
+    )
+    OIDC_RS_ENCRYPTION_ALGO = values.Value(
+        default="RSA-OAEP",
+        environ_name="OIDC_RS_ENCRYPTION_ALGO",
+        environ_prefix=None,
+    )
+    OIDC_RS_ENCRYPTION_ENCODING = values.Value(
+        default="A256GCM",
+        environ_name="OIDC_RS_ENCRYPTION_ENCODING",
+        environ_prefix=None,
+    )
+    OIDC_RS_ENCRYPTION_KEY_TYPE = values.Value(
+        default="RSA",
+        environ_name="OIDC_RS_ENCRYPTION_KEY_TYPE",
+        environ_prefix=None,
+    )
+    OIDC_RS_SIGNING_ALG0 = values.Value(
+        default="ES256", environ_name="OIDC_RS_SIGNING_ALG0", environ_prefix=None
+    )

    # pylint: disable=invalid-name
    @property
@@ -411,7 +477,7 @@ class Development(Base):

    ALLOWED_HOSTS = ["*"]
    CORS_ALLOW_ALL_ORIGINS = True
-    CSRF_TRUSTED_ORIGINS = ["http://localhost:8072"]
+    CSRF_TRUSTED_ORIGINS = ["http://localhost:8072", "http://localhost:3000"]
    DEBUG = True

    SESSION_COOKIE_NAME = "people_sessionid"
@@ -526,6 +592,20 @@ class Production(Base):
    AWS_STORAGE_BUCKET_NAME = values.Value("tf-default-people-media-storage")
    AWS_S3_REGION_NAME = values.Value()

+    CACHES = {
+        "default": {
+            "BACKEND": "django_redis.cache.RedisCache",
+            "LOCATION": values.Value(
+                "redis://redis:6379/1",
+                environ_name="REDIS_URL",
+                environ_prefix=None,
+            ),
+            "OPTIONS": {
+                "CLIENT_CLASS": "django_redis.client.DefaultClient",
+            },
+        },
+    }
+

 class Feature(Production):
    """
@@ -12,6 +12,8 @@ from drf_spectacular.views import (
    SpectacularSwaggerView,
 )

+from debug import urls as debug_urls
+
 from . import api_urls

 API_VERSION = settings.API_VERSION
@@ -25,6 +27,7 @@ if settings.DEBUG:
        urlpatterns
        + staticfiles_urlpatterns()
        + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
+        + debug_urls.urlpatterns
    )

 if settings.USE_SWAGGER or settings.DEBUG:
@@ -25,20 +25,21 @@ license = { file = "LICENSE" }
 readme = "README.md"
 requires-python = ">=3.10"
 dependencies = [
-    "boto3==1.34.39",
+    "boto3==1.34.84",
    "Brotli==1.1.0",
    "celery[redis]==5.3.6",
-    "django-configurations==2.5",
+    "django-configurations==2.5.1",
    "django-cors-headers==4.3.1",
-    "django-countries==7.5.1",
+    "django-countries==7.6.1",
    "django-parler==2.3",
+    "redis==5.0.3",
+    "django-redis==5.4.0",
    "django-storages==1.14.2",
    "django-timezone-field>=5.1",
-    "django==5.0.2",
-    "djangorestframework-simplejwt[crypto]==5.3.1",
-    "djangorestframework==3.14.0",
-    "drf_spectacular==0.27.1",
-    "dockerflow==2024.1.0",
+    "django==5.0.4",
+    "djangorestframework==3.15.1",
+    "drf_spectacular==0.27.2",
+    "dockerflow==2024.4.1",
    "easy_thumbnails==2.8.5",
    "factory_boy==3.3.0",
    "gunicorn==21.2.0",
@@ -46,11 +47,12 @@ dependencies = [
    "nested-multipart-parser==1.5.0",
    "psycopg[binary]==3.1.18",
    "PyJWT==2.8.0",
+    "joserfc==0.9.0",
    "requests==2.31.0",
-    "sentry-sdk==1.40.3",
+    "sentry-sdk==1.45.0",
    "url-normalize==1.4.3",
    "whitenoise==6.6.0",
-    "mozilla-django-oidc==4.0.0",
+    "mozilla-django-oidc==4.0.1",
 ]

 [project.urls]
@@ -62,20 +64,21 @@ dependencies = [
 [project.optional-dependencies]
 dev = [
    "django-extensions==3.2.3",
-    "drf-spectacular-sidecar==2024.2.1",
+    "drf-spectacular-sidecar==2024.4.1",
    "ipdb==0.13.13",
-    "ipython==8.21.0",
-    "pyfakefs==5.3.5",
+    "ipython==8.23.0",
+    "pyfakefs==5.4.1",
    "pylint-django==2.5.5",
-    "pylint==3.0.3",
-    "pytest-cov==4.1.0",
+    "pylint==3.1.0",
+    "pytest-cov==5.0.0",
    "pytest-django==4.8.0",
-    "pytest==8.0.0",
+    "pytest==8.1.1",
    "pytest-icdiff==0.9",
    "pytest-xdist==3.5.0",
-    "responses==0.24.1",
-    "ruff==0.2.1",
-    "types-requests==2.31.0.20240125",
+    "responses==0.25.0",
+    "ruff==0.3.7",
+    "types-requests==2.31.0.20240406",
+    "freezegun==1.4.0",
 ]

 [tool.setuptools]
@@ -94,7 +97,6 @@ exclude = [
    "__pycache__",
    "*/migrations/*",
 ]
-ignore= ["DJ001", "PLR2004"]
 line-length = 88


@@ -115,12 +117,13 @@ select = [
    "SLF", # flake8-self
    "T20", # flake8-print
 ]
+ignore= ["DJ001", "PLR2004"]

 [tool.ruff.lint.isort]
 section-order = ["future","standard-library","django","third-party","people","first-party","local-folder"]
 sections = { people=["core"], django=["django"] }

-[tool.ruff.per-file-ignores]
+[tool.ruff.lint.per-file-ignores]
 "**/tests/*" = ["S", "SLF"]

 [tool.pytest.ini_options]
@@ -1 +1 @@
-NEXT_PUBLIC_API_URL=http://kubernetes-service-name-wip:8071/api/v1.0/
+NEXT_PUBLIC_API_URL=https://desk-staging.beta.numerique.gouv.fr/api/v1.0/
@@ -33,4 +33,3 @@ yarn-error.log*

 # typescript
 *.tsbuildinfo
-next-env.d.ts
@@ -0,0 +1 @@
+next-env.d.ts
@@ -0,0 +1,15 @@
+server {
+  listen 8080;
+  server_name localhost;
+
+  root /usr/share/nginx/html;
+
+  location / {
+      try_files $uri index.html $uri/ =404;
+  }
+
+  error_page 404 /404.html;
+  location = /404.html {
+      internal;
+  }
+}
@@ -3,6 +3,8 @@ const config = {
    default: {
      theme: {
        colors: {
+          'card-border': '#DDDDDD',
+          'primary-bg': '#FAFAFA',
          'primary-100': '#EDF5FA',
          'primary-150': '#E5EEFA',
          'info-150': '#E5EEFA',
@@ -72,10 +74,16 @@ const config = {
        'forms-input': {
          'value-color': 'var(--c--theme--colors--primary-500)',
          'border-color': 'var(--c--theme--colors--primary-500)',
+          color: {
+            error: 'var(--c--theme--colors--danger-500)',
+            'error-hover': 'var(--c--theme--colors--danger-500)',
+            'box-shadow-error-hover': 'var(--c--theme--colors--danger-500)',
+          },
        },
        'forms-labelledbox': {
          'label-color': {
            small: 'var(--c--theme--colors--primary-500)',
+            'small-disabled': 'var(--c--theme--colors--greyscale-400)',
            big: {
              disabled: 'var(--c--theme--colors--greyscale-400)',
            },
@@ -83,6 +91,8 @@ const config = {
        },
        'forms-select': {
          'border-color': 'var(--c--theme--colors--primary-500)',
+          'border-color-disabled-hover':
+            'var(--c--theme--colors--greyscale-200)',
          'border-radius': {
            hover: 'var(--c--components--forms-select--border-radius)',
            focus: 'var(--c--components--forms-select--border-radius)',
@@ -109,6 +119,9 @@ const config = {
            'border-color-hover': 'var(--c--theme--colors--greyscale-200)',
          },
        },
+        modal: {
+          'background-color': '#ffffff',
+        },
        button: {
          'border-radius': {
            active: 'var(--c--components--button--border-radius)',
@@ -175,8 +188,10 @@ const config = {
    dsfr: {
      theme: {
        colors: {
+          'card-border': '#DDDDDD',
          'primary-text': '#000091',
          'primary-100': '#f5f5fe',
+          'primary-150': '#F4F4FD',
          'primary-200': '#ececfe',
          'primary-300': '#e3e3fd',
          'primary-400': '#cacafb',
@@ -195,10 +210,11 @@ const config = {
          'secondary-700': '#3b2424',
          'secondary-800': '#341f1f',
          'secondary-900': '#2b1919',
-          'greyscale-000': '#cecece',
-          'greyscale-100': '#f6f6f6',
-          'greyscale-200': '#eeeeee',
-          'greyscale-300': '#e5e5e5',
+          'greyscale-text': '#303C4B',
+          'greyscale-000': '#f6f6f6',
+          'greyscale-100': '#eeeeee',
+          'greyscale-200': '#e5e5e5',
+          'greyscale-300': '#e1e1e1',
          'greyscale-400': '#dddddd',
          'greyscale-500': '#cecece',
          'greyscale-600': '#7b7b7b',
@@ -258,30 +274,97 @@ const config = {
          'border-radius': '0',
        },
        button: {
-          'border-radius': '2px',
+          'medium-height': '48px',
+          'border-radius': '4px',
+          primary: {
+            background: {
+              color: 'var(--c--theme--colors--primary-text)',
+              'color-hover': '#1212ff',
+              'color-active': '#2323ff',
+            },
+            color: '#ffffff',
+            'color-hover': '#ffffff',
+            'color-active': '#ffffff',
+          },
+          'primary-text': {
+            background: {
+              'color-hover': 'var(--c--theme--colors--primary-100)',
+              'color-active': 'var(--c--theme--colors--primary-100)',
+            },
+            'color-hover': 'var(--c--theme--colors--primary-text)',
+          },
+          secondary: {
+            background: {
+              'color-hover': '#F6F6F6',
+              'color-active': '#EDEDED',
+            },
+            border: {
+              color: 'var(--c--theme--colors--primary-600)',
+              'color-hover': 'var(--c--theme--colors--primary-600)',
+            },
+            color: 'var(--c--theme--colors--primary-text)',
+          },
+          'tertiary-text': {
+            background: {
+              'color-hover': 'var(--c--theme--colors--primary-100)',
+            },
+            'color-hover': 'var(--c--theme--colors--primary-text)',
+          },
+        },
+        datagrid: {
+          header: {
+            color: 'var(--c--theme--colors--primary-text)',
+            size: 'var(--c--theme--font--sizes--s)',
+          },
+          body: {
+            'background-color': 'transparent',
+            'background-color-hover': '#F4F4FD',
+          },
+          pagination: {
+            'background-color': 'transparent',
+            'background-color-active': 'var(--c--theme--colors--primary-300)',
+          },
        },
        'forms-checkbox': {
          'border-radius': '0',
+          color: 'var(--c--theme--colors--primary-text)',
+        },
+        'forms-datepicker': {
+          'border-radius': '0',
+        },
+        'forms-fileuploader': {
+          'border-radius': '0',
+        },
+        'forms-field': {
+          color: 'var(--c--theme--colors--primary-text)',
+        },
+        'forms-input': {
+          'border-radius': '4px',
+          'background-color': '#ffffff',
+          'border-color': 'var(--c--theme--colors--primary-text)',
+          'box-shadow-color': 'var(--c--theme--colors--primary-text)',
+          'value-color': 'var(--c--theme--colors--primary-text)',
+        },
+        'forms-labelledbox': {
+          'label-color': {
+            big: 'var(--c--theme--colors--primary-text)',
+          },
+        },
+        'forms-select': {
+          'border-radius': '4px',
+          'border-radius-hover': '4px',
+          'background-color': '#ffffff',
+          'border-color': 'var(--c--theme--colors--primary-text)',
+          'border-color-hover': 'var(--c--theme--colors--primary-text)',
+          'box-shadow-color': 'var(--c--theme--colors--primary-text)',
        },
        'forms-switch': {
          'handle-border-radius': '2px',
          'rail-border-radius': '4px',
        },
-        'forms-input': {
-          'border-radius': '0',
-        },
-        'forms-select': {
-          'border-radius': '0',
-        },
-        'forms-datepicker': {
-          'border-radius': '0',
-        },
        'forms-textarea': {
          'border-radius': '0',
        },
-        'forms-fileuploader': {
-          'border-radius': '0',
-        },
      },
    },
  },
@@ -0,0 +1,5 @@
+/// <reference types="next" />
+/// <reference types="next/image-types/global" />
+
+// NOTE: This file should not be edited
+// see https://nextjs.org/docs/basic-features/typescript for more information.
@@ -1,6 +1,13 @@
 /** @type {import('next').NextConfig} */
 const nextConfig = {
  output: 'export',
+  images: {
+    unoptimized: true,
+  },
+  compiler: {
+    // Enables the styled-components SWC transform
+    styledComponents: true,
+  },
  webpack(config) {
    // Grab the existing rule that handles SVG imports
    const fileLoaderRule = config.module.rules.find((rule) =>
@@ -8,40 +8,47 @@
    "build:ci": "cp .env.development .env.local && yarn build",
    "build-theme": "cunningham -g css,ts -o src/cunningham --utility-classes",
    "start": "npx -y serve@latest out",
-    "lint": "next lint",
+    "lint": "tsc --noEmit && next lint",
    "prettier": "prettier --write .",
    "stylelint": "stylelint \"**/*.css\"",
    "test": "jest",
    "test:watch": "jest --watch"
  },
  "dependencies": {
-    "@openfun/cunningham-react": "2.4.0",
-    "@tanstack/react-query": "5.18.1",
-    "i18next": "23.7.16",
-    "next": "14.1.0",
+    "@openfun/cunningham-react": "2.7.0",
+    "@tanstack/react-query": "5.29.0",
+    "i18next": "23.10.1",
+    "lodash": "4.17.21",
+    "luxon": "3.4.4",
+    "next": "14.1.4",
    "react": "18.2.0",
+    "react-aria-components": "1.1.1",
    "react-dom": "18.2.0",
-    "react-i18next": "14.0.0",
+    "react-i18next": "14.1.0",
+    "react-select": "5.8.0",
    "styled-components": "6.1.8",
-    "zustand": "4.5.0"
+    "zustand": "4.5.2"
  },
  "devDependencies": {
    "@svgr/webpack": "8.1.0",
-    "@tanstack/react-query-devtools": "5.18.1",
-    "@testing-library/jest-dom": "6.4.1",
-    "@testing-library/react": "14.2.1",
+    "@tanstack/react-query-devtools": "5.29.0",
+    "@testing-library/jest-dom": "6.4.2",
+    "@testing-library/react": "14.2.2",
+    "@testing-library/user-event": "14.5.2",
    "@types/jest": "29.5.12",
+    "@types/lodash": "4.17.0",
+    "@types/luxon": "3.4.2",
    "@types/node": "*",
-    "@types/react": "18.2.53",
-    "@types/react-dom": "18.2.18",
-    "dotenv": "16.4.1",
+    "@types/react": "18.2.74",
+    "@types/react-dom": "*",
+    "dotenv": "16.4.5",
    "eslint-config-people": "*",
    "fetch-mock": "9.11.0",
    "jest": "29.7.0",
    "jest-environment-jsdom": "29.7.0",
    "node-fetch": "2.7.0",
    "prettier": "3.2.5",
-    "stylelint": "16.2.1",
+    "stylelint": "16.3.1",
    "stylelint-config-standard": "36.0.0",
    "stylelint-prettier": "5.0.0",
    "typescript": "*"
@@ -3,16 +3,16 @@ import { render, screen } from '@testing-library/react';

 import { AppWrapper } from '@/tests/utils';

-import Page from '../page';
+import Page from '../pages';

 describe('Page', () => {
  it('checks Page rendering', () => {
    render(<Page />, { wrapper: AppWrapper });

-    expect(screen.getByRole('status')).toBeInTheDocument();
-
-    expect(screen.getByRole('heading', { level: 1 })).toHaveTextContent(
-      'Hello Desk !',
-    );
+    expect(
+      screen.getByRole('button', {
+        name: /Create a new team/i,
+      }),
+    ).toBeInTheDocument();
  });
 });
@@ -0,0 +1,20 @@
+interface IAPIError<T = unknown> {
+  status: number;
+  cause?: string[];
+  data?: T;
+}
+
+export class APIError<T = unknown> extends Error implements IAPIError<T> {
+  public status: IAPIError['status'];
+  public cause?: IAPIError['cause'];
+  public data?: IAPIError<T>['data'];
+
+  constructor(message: string, { status, cause, data }: IAPIError<T>) {
+    super(message);
+
+    this.name = 'APIError';
+    this.status = status;
+    this.cause = cause;
+    this.data = data;
+  }
+}
@@ -1,7 +1,7 @@
 import fetchMock from 'fetch-mock';

 import { fetchAPI } from '@/api';
-import { useAuthStore } from '@/features/';
+import { useAuthStore } from '@/core/auth';

 describe('fetchAPI', () => {
  beforeEach(() => {
@@ -34,10 +34,22 @@ describe('fetchAPI', () => {
  });

  it('logout if 401 response', async () => {
+    useAuthStore.setState({
+      authenticated: true,
+      userData: { id: '123', email: 'test@test.com' },
+    });
+
    fetchMock.mock('http://some.api.url/api/v1.0/some/url', 401);
+    fetchMock.mock('http://some.api.url/api/v1.0/logout/', 302);

    await fetchAPI('some/url');

-    expect(useAuthStore.getState().userData).toBeUndefined();
+    await Promise.all([fetchMock.flush()]);
+
+    expect(fetchMock.lastUrl()).toEqual('http://some.api.url/api/v1.0/logout/');
+
+    const { userData, authenticated } = useAuthStore.getState();
+    expect(userData).toBeUndefined();
+    expect(authenticated).toBeFalsy();
  });
 });
@@ -1,21 +1,37 @@
-import { useAuthStore } from '@/features/';
+import { useAuthStore } from '@/core/auth';
+
+/**
+ * Retrieves the CSRF token from the document's cookies.
+ *
+ * @returns {string|null} The CSRF token if found in the cookies, or null if not present.
+ */
+function getCSRFToken() {
+  return document.cookie
+    .split(';')
+    .filter((cookie) => cookie.trim().startsWith('csrftoken='))
+    .map((cookie) => cookie.split('=')[1])
+    .pop();
+}

 export const fetchAPI = async (input: string, init?: RequestInit) => {
  const apiUrl = `${process.env.NEXT_PUBLIC_API_URL}${input}`;
  const { logout } = useAuthStore.getState();

+  const csrfToken = getCSRFToken();
+
  const response = await fetch(apiUrl, {
    ...init,
    credentials: 'include',
    headers: {
      ...init?.headers,
      'Content-Type': 'application/json',
+      ...(csrfToken && { 'X-CSRFToken': csrfToken }),
    },
  });

-  // todo - handle 401, redirect to login screen
-  // todo - please have a look to this documentation page https://mozilla-django-oidc.readthedocs.io/en/stable/xhr.html
-  response.status === 401 && logout();
+  if (response.status === 401) {
+    logout();
+  }

  return response;
 };
@@ -1,2 +1,4 @@
+export * from './APIError';
 export * from './fetchApi';
 export * from './types';
+export * from './utils';
@@ -0,0 +1,18 @@
+export const errorCauses = async (response: Response, data?: unknown) => {
+  const errorsBody = (await response.json()) as Record<
+    string,
+    string | string[]
+  > | null;
+
+  const causes = errorsBody
+    ? Object.entries(errorsBody)
+        .map(([, value]) => value)
+        .flat()
+    : undefined;
+
+  return {
+    status: response.status,
+    cause: causes,
+    data,
+  };
+};
@@ -1,25 +0,0 @@
-import { Box } from '@/components';
-import { HEADER_HEIGHT, Header, Menu } from '@/features/';
-
-export default function InnerLayout({
-  children,
-}: {
-  children: React.ReactNode;
-}) {
-  return (
-    <Box as="main" $direction="column" $height="100vh" $css="overflow:hidden;">
-      <Header />
-      <Box $css="flex: 1;">
-        <Menu />
-        <Box
-          $direction="column"
-          $height={`calc(100vh - ${HEADER_HEIGHT})`}
-          $width="100%"
-          $css="overflow: auto;"
-        >
-          {children}
-        </Box>
-      </Box>
-    </Box>
-  );
-}
@@ -1,7 +0,0 @@
-'use client';
-
-import { Box } from '@/components';
-
-export default function Contacts() {
-  return <Box>Contacts</Box>;
-}
@@ -1,7 +0,0 @@
-'use client';
-
-import { Box } from '@/components';
-
-export default function Favorite() {
-  return <Box>Favorite</Box>;
-}
--- a/Show More
+++ b/Show More