chore: install docker and dependencies in base role

the ansible_virtualization_type != "docker" part is used when testing in containers, since systemd is not available there

.idea/digitalboard.core.iml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="PYTHON_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="jdk" jdkName="Python 3.13" jdkType="Python SDK" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="module" module-name="reference-ansible" />
+  </component>
+</module>

.idea/inspectionProfiles/Project_Default.xml

@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="Eslint" enabled="true" level="WARNING" enabled_by_default="true" />
+  </profile>
+</component>

.idea/inspectionProfiles/profiles_settings.xml

@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <settings>
+    <option name="USE_PROJECT_PROFILE" value="false" />
+    <version value="1.0" />
+  </settings>
+</component>

.idea/material_theme_project_new.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="MaterialThemeProjectNewConfig">
+    <option name="metadata">
+      <MTProjectMetadataState>
+        <option name="migrated" value="true" />
+        <option name="pristineConfig" value="false" />
+        <option name="userId" value="6727a2ce:1988652562a:-7ffe" />
+      </MTProjectMetadataState>
+    </option>
+  </component>
+</project>

.idea/misc.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Black">
+    <option name="sdkName" value="Python 3.13" />
+  </component>
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.13" project-jdk-type="Python SDK" />
+</project>

.idea/modules.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/digitalboard.core.iml" filepath="$PROJECT_DIR$/.idea/digitalboard.core.iml" />
+      <module fileurl="file://$PROJECT_DIR$/../reference-ansible/.idea/reference-ansible.iml" filepath="$PROJECT_DIR$/../reference-ansible/.idea/reference-ansible.iml" />
+    </modules>
+  </component>
+</project>

.idea/vcs.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+    <mapping directory="$PROJECT_DIR$/../reference-ansible" vcs="Git" />
+  </component>
+</project>

notes-nextcloud

@@ -0,0 +1,93 @@
+version: "3.9"
+
+# ⛵ Nextcloud + Collabora (CODE) behind Traefik (TLS at Traefik)
+# Replace all occurrences of cloud.digitalboard.ch and office.example.com with your domains.
+
+services:
+  db:
+    image: postgres:16-alpine
+    container_name: nextcloud-postgres
+    restart: always
+    environment:
+      POSTGRES_DB: nextcloud
+      POSTGRES_USER: nextcloud
+      POSTGRES_PASSWORD: PVgvn5w06yvN7K8QwKacLrGNtvQformw
+    volumes:
+      - /srv/data/nextcloud/postgresql/data:/var/lib/postgresql/data
+    networks:
+      - internal
+
+  redis:
+    image: redis:7-alpine
+    container_name: nextcloud-redis
+    restart: always
+    command: ["redis-server", "--appendonly", "yes"]
+    volumes:
+      - /srv/data/nextcloud/redis/data:/data
+    networks:
+      - internal
+
+  nextcloud:
+    image: nextcloud:apache
+    container_name: nextcloud
+    restart: always
+    depends_on:
+      - db
+      - redis
+    environment:
+      POSTGRES_HOST: db
+      POSTGRES_DB: nextcloud
+      POSTGRES_USER: nextcloud
+      POSTGRES_PASSWORD: PVgvn5w06yvN7K8QwKacLrGNtvQformw
+      NEXTCLOUD_ADMIN_USER: tinfoil
+      NEXTCLOUD_ADMIN_PASSWORD: Wkcox8ZD05po1rq60Y4h2cIenws7hF7F
+      REDIS_HOST: redis
+      # REDIS_HOST_PASSWORD: ""
+      PHP_MEMORY_LIMIT: 1024M
+      PHP_UPLOAD_LIMIT: 2048M
+      OVERWRITEPROTOCOL: https
+      OVERWRITEHOST: cloud.digitalboard.ch
+      TRUSTED_PROXIES: "172.18.0.0/16"
+    volumes:
+      - /srv/data/nextcloud/nextcloud/:/var/www/html
+      - ./servername.conf:/etc/apache2/conf-enabled/servername.conf
+    networks:
+      - internal
+      - proxy
+    labels:
+      - traefik.enable=true
+      - traefik.docker.network=proxy
+      - traefik.http.routers.nextcloud.rule=Host(`cloud.digitalboard.ch`) 
+      - traefik.http.routers.nextcloud.entrypoints=web
+      - traefik.http.services.nextcloud.loadbalancer.server.port=80
+      # Ensure Nextcloud always sees HTTPS from the double proxy:
+      - traefik.http.middlewares.nc-https.headers.customrequestheaders.X-Forwarded-Proto=https
+      - traefik.http.routers.nextcloud.middlewares=nc-wellknown,nc-https
+      # Well-known DAV:
+      - traefik.http.middlewares.nc-wellknown.redirectregex.permanent=true
+      - traefik.http.middlewares.nc-wellknown.redirectregex.regex=^https?://([^/]+)/.well-known/(card|cal)dav
+      - traefik.http.middlewares.nc-wellknown.redirectregex.replacement=https://$${1}/remote.php/dav/
+
+  collabora:
+    image: collabora/code:latest
+    container_name: collabora
+    restart: always
+    environment:
+      domain: ^cloud\.example\.com$
+      extra_params: --o:ssl.enable=false --o:ssl.termination=true
+      username: admin
+      password: change_me
+    cap_add:
+      - MKNOD
+    networks:
+      - proxy
+    labels:
+      - traefik.enable=true
+      - traefik.http.routers.collabora.rule=Host(`office-intern.example.com`)
+      - traefik.http.routers.collabora.entrypoints=web
+      - traefik.http.services.collabora.loadbalancer.server.port=9980
+
+networks:
+  internal:
+  proxy:
+    external: true

roles/reverseproxy/templates/middlewares.yml.j2

@@ -1,47 +1,11 @@
-{% if enable_dashboard %}
-api:
-  dashboard: true
-  insecure: true
-{% endif %}
-
-{% if enable_access_logs %}
-accessLog:
-  format: {{ access_log_format }}
-{% endif %}
-
-entryPoints:
-  web:
-    address: ":80"
-{% if use_ssl %}
 http:
-      redirections:
-        entryPoint:
-          to: websecure
-          scheme: https
-{% endif %}
-  websecure:
-    address: ":443"
-
-providers:
-{% if use_static_services | default(false) %}
-  file:
-    filename: /etc/traefik/services.yml
-    watch: true
-{% endif %}
-{% if use_docker_provider | default(true) %}
-  docker:
-    endpoint: "unix:///var/run/docker.sock"
-    exposedByDefault: false
-{% endif %}
-
-certificatesResolvers:
-  letsencrypt:
-    acme:
-      email: admin@digitalboard.ch
-      storage: /letsencrypt/acme.json
-      httpChallenge:
-        entryPoint: web
-
-global:
-  checkNewVersion: false
-  sendAnonymousUsage: false
+  middlewares:
+    secure-headers:
+      headers:
+        frameDeny: true
+        contentTypeNosniff: true
+        browserXssFilter: true
+        forceSTSHeader: true
+        stsSeconds: 31536000
+        stsIncludeSubdomains: true
+        stsPreload: true