In between re-draft for nextcloud

group_vars/all/11_iam.yml

@@ -35,5 +35,15 @@ oauth2_proxy_active:                         false
 #############################################
 ### LDAP                                  ###
 #############################################
-# Activate LDAP network for insecure communitation on localhot between different container instances. Set in vars/main.yml
+
+
+# Activate local LDAP network for communitation on localhot between different docker containers
+# 
+# Set in vars/main.yml via:
+#   ldap_network_enabled: "{{ldap.enabled}}"
+#
+# This leads to that the local ldap networks get enabled, if LDAP is enabled
 ldap_network_enabled:                  false
+
+ldap:
+  enabled:  true # Enable or disable LDAP

roles/docker-funkwhale/vars/main.yml

@@ -2,7 +2,7 @@ application_id:                                 "funkwhale"
 nginx_docker_reverse_proxy_extra_configuration: "client_max_body_size 512M;"
 database_password:                              "{{funkwhale_database_password}}"
 database_type:                                  "postgres"
-ldap_network_enabled:                           true  # Activate LDAP network
+ldap_network_enabled:                           "{{ldap.enabled}}"
 media_root:                                     "/srv/funkwhale/data/"
 static_root:                                    "{{media_root}}static"
 celeryd_concurrency:                            1

roles/docker-keycloak/vars/main.yml

@@ -1,4 +1,4 @@
-application_id:  	    "keycloak"
-database_type:        "postgres"
-database_password:    "{{keycloak_database_password}}"
-ldap_network_enabled: true  # Activate LDAP network
+application_id:  	      "keycloak"
+database_type:          "postgres"
+database_password:      "{{keycloak_database_password}}"
+ldap_network_enabled:   "{{ldap.enabled}}"

roles/docker-ldap/vars/main.yml

@@ -11,4 +11,4 @@ oauth2_proxy_active:                        true
 
 enable_wildcard_certificate:  false # Activate dedicated Certificate
 
-ldap_network_enabled:         true  # Activate LDAP network
+ldap_network_enabled:         "{{ldap.enabled}}"

roles/docker-mybb/templates/default.conf

@@ -4,7 +4,7 @@ upstream mybb {
 
 server {
     listen 80;
-    error_log stderr debug;
+    error_log /proc/self/fd/2 {% if enable_debug | bool %}debug{% else %}warn{% endif %};
     root /var/www/html;
     index index.html index.php;
 

roles/docker-nextcloud/README.md

@@ -117,6 +117,17 @@ docker-compose exec -it nextcloud_database_1 mysql -u nextcloud -pPASSWORD123413
 docker-compose exec -it -u www-data application /var/www/html/occ maintenance:mode --off
 ```
 
+---
+
+# Identity and Access Management (IAM)
+
+## OpenID Connect (OIDC) Support 🔐
+
+OIDC is supported in this role—for example, via **Keycloak**. OIDC-specific tasks are included when enabled, allowing integration of external authentication providers seamlessly.
+
+## LDAP 
+
+
 ---
 
 ## Architecture
@@ -156,12 +167,6 @@ docker-compose logs web --tail 1000 | grep 504
 - [Nextcloud Talk Plugin and Turnserver in Docker](https://forum.openmediavault.org/index.php?thread/31782-docker-nextcloud-talk-plugin-and-turnserver/)
 - [Nextcloud Talk on Docker: Turn Server Issues](https://help.nextcloud.com/t/nextcloud-talk-im-docker/container/turn-server-auf-docker-host-kein-video/84133/10)
 
----
-
-## OIDC (OpenID Connect) Support 🔐
-
-OIDC is supported in this role—for example, via **Keycloak**. OIDC-specific tasks are included when enabled, allowing integration of external authentication providers seamlessly.
-
 ---
 ## Author
 

roles/docker-nextcloud/handlers/main.yml

@@ -0,0 +1,5 @@
+---
+- name: restart docker nginx service
+  command:
+    cmd: "docker exec {{nextcloud_nginx_container_name}} nginx -s reload"
+  listen: restart docker nginx service

roles/docker-nextcloud/tasks/ldap.yml

@@ -0,0 +1,3 @@
+# @See https://docs.nextcloud.com/server/latest/admin_manual/configuration_user/user_auth_ldap.html
+# @See https://chatgpt.com/c/67aa2d21-cb4c-800f-b1be-8629b6bd3f55
+#docker compose exec -u www-data application php occ app:enable user_ldap

roles/docker-nextcloud/tasks/main.yml

@@ -6,21 +6,25 @@
 - name: "include task certbot-and-globals.yml"
   include_tasks: certbot-and-globals.yml
 
-- name: configure {{domain}}.conf
+- name: create nextcloud nginx proxy configuration file
   template: 
-    src:  "templates/nextcloud.conf.j2" 
+    src:  "proxy-nginx.conf.j2" 
     dest: "{{nginx.directories.http.servers}}{{domain}}.conf"
   notify: restart nginx
 
-- name: create nginx.conf
+- name: create internal nextcloud nginx configuration
   template: 
-    src:  "templates/nginx.conf.j2" 
+    src:  "internal-nginx.conf.j2" 
     dest: "{{docker_compose.directories.volumes}}nginx.conf"
-  notify: docker compose project setup
+  notify: restart docker nginx service
 
 - name: "copy docker-compose.yml and env file"
   include_tasks: copy-docker-compose-and-env.yml
 
-- name: Include OIDC-specific tasks if OIDC client is active
-  include_tasks: oidc_tasks.yml
+- name: Include OIDC-specific tasks
+  include_tasks: oidc.yml
   when: oidc.enabled | bool
+
+- name: Include LDAP specific tasks
+  include_tasks: ldap.yml
+  when: ldap.enabled | bool

roles/docker-nextcloud/templates/docker-compose.yml.j2

@@ -15,7 +15,7 @@ services:
 
   web:
     image: nginx:alpine
-    container_name: nextcloud-web
+    container_name: {{nextcloud_nginx_container_name}}
     logging:
       driver: journald
     restart: {{docker_restart_policy}}

roles/docker-nextcloud/templates/env.j2

@@ -1,4 +1,5 @@
-# See https://docs.nextcloud.com/server/latest/admin_manual/configuration_server/config_sample_php_parameters.html
+# @See https://docs.nextcloud.com/server/latest/admin_manual/configuration_server/config_sample_php_parameters.html
+# @See https://github.com/nextcloud/docker/blob/master/README.md
 
 # Database Configuration
 MYSQL_DATABASE= "{{database_name}}"
@@ -17,5 +18,5 @@ SMTP_NAME=      {{system_email.username}}
 SMTP_PASSWORD=  {{system_email.password}}
 
 # Email from configuration
-MAIL_FROM_ADDRESS= no-reply
+MAIL_FROM_ADDRESS=no-reply
 MAIL_DOMAIN= {{system_email.domain}}

roles/docker-nextcloud/templates/internal-new.conf.j2

@@ -0,0 +1,194 @@
+# Internal configuration file for nextcloud
+
+worker_processes auto;
+
+# @see https://chatgpt.com/share/67aa3ce9-eea0-800f-85e8-ac54a3810b13
+error_log   /proc/self/fd/2 warn;
+pid         /var/run/nginx.pid;
+
+
+events {
+    worker_connections  1024;
+}
+
+http {
+    include       /etc/nginx/mime.types;
+    default_type  application/octet-stream;
+    types {
+        application/javascript mjs;
+    }
+    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
+                      '$status $body_bytes_sent "$http_referer" '
+                      '"$http_user_agent" "$http_x_forwarded_for"';
+
+    access_log /proc/self/fd/1 main;
+
+    sendfile        on;
+    #tcp_nopush     on;
+
+    keepalive_timeout     65;
+    fastcgi_send_timeout  900s;
+    fastcgi_read_timeout  900s;
+    proxy_buffering       off;
+
+    #gzip  on;
+
+    upstream php-handler {
+        server application:9000;
+    }
+
+    # Set the `immutable` cache control options only for assets with a cache busting `v` argument
+    map $arg_v $asset_immutable {
+        "" "";
+        default ", immutable";
+    }
+
+    server {
+        listen 80;
+
+        # HSTS settings
+        # WARNING: Only add the preload option once you read about
+        # the consequences in https://hstspreload.org/. This option
+        # will add the domain to a hardcoded list that is shipped
+        # in all major browsers and getting removed from this list
+        # could take several months.
+        #add_header Strict-Transport-Security "max-age=15768000; includeSubDomains; preload;" always;
+
+        # set max upload size
+        client_max_body_size 512M;
+        fastcgi_buffers 64 4K;
+
+        # Enable gzip but do not remove ETag headers
+        gzip on;
+        gzip_vary on;
+        gzip_comp_level 4;
+        gzip_min_length 256;
+        gzip_proxied expired no-cache no-store private no_last_modified no_etag auth;
+        gzip_types application/atom+xml application/javascript application/json application/ld+json application/manifest+json application/rss+xml application/vnd.geo+json application/vnd.ms-fontobject application/x-font-ttf application/x-web-app-manifest+json application/xhtml+xml application/xml font/opentype image/bmp image/svg+xml image/x-icon text/cache-manifest text/css text/plain text/vcard text/vnd.rim.location.xloc text/vtt text/x-component text/x-cross-domain-policy;
+
+        # Pagespeed is not supported by Nextcloud, so if your server is built
+        # with the `ngx_pagespeed` module, uncomment this line to disable it.
+        #pagespeed off;
+
+        # HTTP response headers borrowed from Nextcloud `.htaccess`
+        add_header Referrer-Policy                      "no-referrer"           always;
+        add_header X-Content-Type-Options               "nosniff"               always;
+        add_header X-Download-Options                   "noopen"                always;
+        add_header X-Frame-Options                      "SAMEORIGIN"            always;
+        add_header X-Permitted-Cross-Domain-Policies    "none"                  always;
+        add_header X-Robots-Tag                         "noindex, nofollow"     always;
+        add_header X-XSS-Protection                     "1; mode=block"         always;
+
+        # Remove X-Powered-By, which is an information leak
+        fastcgi_hide_header X-Powered-By;
+
+        # Path to the root of your installation
+        root /var/www/html;
+
+        # Specify how to handle directories -- specifying `/index.php$request_uri`
+        # here as the fallback means that Nginx always exhibits the desired behaviour
+        # when a client requests a path that corresponds to a directory that exists
+        # on the server. In particular, if that directory contains an index.php file,
+        # that file is correctly served; if it doesn't, then the request is passed to
+        # the front-end controller. This consistent behaviour means that we don't need
+        # to specify custom rules for certain paths (e.g. images and other assets,
+        # `/updater`, `/ocm-provider`, `/ocs-provider`), and thus
+        # `try_files $uri $uri/ /index.php$request_uri`
+        # always provides the desired behaviour.
+        index index.php index.html /index.php$request_uri;
+
+        # Rule borrowed from `.htaccess` to handle Microsoft DAV clients
+        location = / {
+            if ( $http_user_agent ~ ^DavClnt ) {
+                return 302 /remote.php/webdav/$is_args$args;
+            }
+        }
+
+        location = /robots.txt {
+            allow all;
+            log_not_found off;
+            access_log off;
+        }
+
+        # Make a regex exception for `/.well-known` so that clients can still
+        # access it despite the existence of the regex rule
+        # `location ~ /(\.|autotest|...)` which would otherwise handle requests
+        # for `/.well-known`.
+        location ^~ /.well-known {
+            # The rules in this block are an adaptation of the rules
+            # in `.htaccess` that concern `/.well-known`.
+
+            location = /.well-known/carddav { return 301 /remote.php/dav/; }
+            location = /.well-known/caldav  { return 301 /remote.php/dav/; }
+            location = /.well-known/webfinger { return 301 /index.php/.well-known/webfinger; }
+            location = /.well-known/nodeinfo  { return 301 /index.php/.well-known/nodeinfo; }
+
+            location /.well-known/acme-challenge    { try_files $uri $uri/ =404; }
+            location /.well-known/pki-validation    { try_files $uri $uri/ =404; }
+
+            # Let Nextcloud's API for `/.well-known` URIs handle all other
+            # requests by passing them to the front-end controller.
+            return 301 /index.php$request_uri;
+        }
+
+        # Rules borrowed from `.htaccess` to hide certain paths from clients
+        location ~ ^/(?:build|tests|config|lib|3rdparty|templates|data)(?:$|/)  { return 404; }
+        location ~ ^/(?:\.|autotest|occ|issue|indie|db_|console)                { return 404; }
+
+        # Ensure this block, which passes PHP files to the PHP process, is above the blocks
+        # which handle static assets (as seen below). If this block is not declared first,
+        # then Nginx will encounter an infinite rewriting loop when it prepends `/index.php`
+        # to the URI, resulting in a HTTP 500 error response.
+        location ~ \.php(?:$|/) {
+            # Required for legacy support
+            # Added due to this error: https://help.nextcloud.com/t/ldap-ad-authnetication-500-error-on-ajax-request/107168/3
+            #rewrite ^/(?!index|remote|public|cron|core\/ajax\/update|status|ocs\/v[12]|updater\/.+|ocs-provider\/.+|.+\/richdocumentscode(_arm64)?\/proxy) /index.php$request_uri;
+
+            fastcgi_split_path_info ^(.+?\.php)(/.*)$;
+            set $path_info $fastcgi_path_info;
+
+            try_files $fastcgi_script_name =404;
+
+            include fastcgi_params;
+            fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+            fastcgi_param PATH_INFO $path_info;
+            #fastcgi_param HTTPS on;
+
+            fastcgi_param modHeadersAvailable true;         # Avoid sending the security headers twice
+            fastcgi_param front_controller_active true;     # Enable pretty urls
+            fastcgi_pass php-handler;
+
+            fastcgi_intercept_errors on;
+            fastcgi_request_buffering off;
+        }
+
+        # Serve static files
+        location ~ \.(?:css|js|mjs|svg|gif|ico|jpg|png|webp|wasm|tflite|map|ogg|flac)$ {
+            try_files $uri /index.php$request_uri;
+            # HTTP response headers borrowed from Nextcloud `.htaccess`
+            add_header Cache-Control                     "public, max-age=15778463$asset_immutable";
+            add_header Referrer-Policy                   "no-referrer"       always;
+            add_header X-Content-Type-Options            "nosniff"           always;
+            add_header X-Frame-Options                   "SAMEORIGIN"        always;
+            add_header X-Permitted-Cross-Domain-Policies "none"              always;
+            add_header X-Robots-Tag                      "noindex, nofollow" always;
+            add_header X-XSS-Protection                  "1; mode=block"     always;
+            access_log off;     # Optional: Don't log access to assets
+        }
+
+        location ~ \.(otf|woff2?)$ {
+            try_files $uri /index.php$request_uri;
+            expires 7d;         # Cache-Control policy borrowed from `.htaccess`
+            access_log off;     # Optional: Don't log access to assets
+        }
+
+        # Rule borrowed from `.htaccess`
+        location /remote {
+            return 301 /remote.php$request_uri;
+        }
+
+        location / {
+            try_files $uri $uri/ /index.php$request_uri;
+        }
+    }
+}

roles/docker-nextcloud/templates/internal-nginx.conf.j2

@@ -1,6 +1,11 @@
+# Internal configuration file for nextcloud
+# Verify time by time, that this rules are valid:
+# https://docs.nextcloud.com/server/latest/admin_manual/installation/nginx.html
+
 worker_processes auto;
 
-error_log  /var/log/nginx/error.log warn;
+# @see https://chatgpt.com/share/67aa3ce9-eea0-800f-85e8-ac54a3810b13
+error_log   /proc/self/fd/2 {% if enable_debug | bool %}debug{% else %}warn{% endif %};
 pid        /var/run/nginx.pid;
 
 
@@ -19,7 +24,7 @@ http {
                       '$status $body_bytes_sent "$http_referer" '
                       '"$http_user_agent" "$http_x_forwarded_for"';
 
-    access_log  /var/log/nginx/access.log  main;
+    access_log /proc/self/fd/1 main;
 
     sendfile        on;
     #tcp_nopush     on;
@@ -132,6 +137,10 @@ http {
         # then Nginx will encounter an infinite rewriting loop when it prepends `/index.php`
         # to the URI, resulting in a HTTP 500 error response.
         location ~ \.php(?:$|/) {
+            # Required for legacy support
+            # Added due to this error: https://help.nextcloud.com/t/ldap-ad-authnetication-500-error-on-ajax-request/107168/3
+            rewrite ^/(?!index|remote|public|cron|core\/ajax\/update|status|ocs\/v[12]|updater\/.+|ocs-provider\/.+|.+\/richdocumentscode(_arm64)?\/proxy) /index.php$request_uri;
+
             fastcgi_split_path_info ^(.+?\.php)(/.*)$;
             set $path_info $fastcgi_path_info;
 
@@ -150,13 +159,13 @@ http {
             fastcgi_request_buffering off;
         }
 
-        location ~ \.(?:css|js|svg|gif)$ {
+        location ~ \.(?:css|js|mjs|svg|gif|ico|jpg|png|webp|wasm|tflite|map|ogg|flac)$ {
             try_files $uri /index.php$request_uri;
             expires 6M;         # Cache-Control policy borrowed from `.htaccess`
             access_log off;     # Optional: Don't log access to assets
         }
 
-        location ~ \.woff2?$ {
+        location ~ \.(otf|woff2?)$ {
             try_files $uri /index.php$request_uri;
             expires 7d;         # Cache-Control policy borrowed from `.htaccess`
             access_log off;     # Optional: Don't log access to assets

roles/docker-nextcloud/templates/proxy-nginx.conf.j2

@@ -1,3 +1,5 @@
+# This is the nginx configuration file for the proxy server
+
 server
 {
   server_name {{domain}};

roles/docker-nextcloud/vars/main.yml

@@ -2,4 +2,6 @@
 application_id:                       "nextcloud"
 database_password:  	                "{{nextcloud_database_password}}"
 database_type:                        "mariadb"
-nextcloud_application_container_name: "nextcloud-application"
+nextcloud_application_container_name: "nextcloud-application"
+nextcloud_nginx_container_name:       "nextcloud-web"
+ldap_network_enabled:                 "{{ldap.enabled}}"

roles/docker-openproject/vars/main.yml

@@ -15,4 +15,4 @@ dummy_volume:                                 "{{docker_compose.directories.volu
 oauth2_proxy_upstream_application_and_port:   "proxy:80"
 oauth2_proxy_active:                          true
 
-ldap_network_enabled:                         true  # Activate LDAP network
+ldap_network_enabled:                         "{{ldap.enabled}}"