Added configuration_filters

filter_plugins/configuration_filters.py

@@ -0,0 +1,20 @@
+def get_oauth2_enabled(applications, application_id):
+    # Retrieve the application dictionary based on the ID
+    app = applications.get(application_id, {})
+    # Retrieve the value for oauth2_proxy.enabled, default is False
+    enabled = app.get('oauth2_proxy', {}).get('enabled', False)
+    return bool(enabled)
+
+def get_css_enabled(applications, application_id):
+    # Retrieve the application dictionary based on the given application_id.
+    app = applications.get(application_id, {})
+    # Retrieve the 'enabled' value from the css key, defaulting to True if not present.
+    enabled = app.get('css', {}).get('enabled', True)
+    return bool(enabled)
+
+class FilterModule(object):
+    def filters(self):
+        return {
+            'get_css_enabled': get_css_enabled,
+            'get_oauth2_enabled': get_oauth2_enabled
+        }

group_vars/all/07_applications.yml

@@ -213,4 +213,15 @@ defaults_applications:
       enabled:                true
       application:            "application"
       port:                   "80"
-      location:               "/admin/"                       # Protects the admin arear
+      location:               "/admin/"                       # Protects the admin area
+    
+
+  wordpress:
+# Deactivate Global theming for wordpress role
+# due to the reason that wordpress has to much different themes
+# and one styling for all is not possible.
+#
+# May a solution could be to generate a template or css file dedicated
+# for wordpress based on the theming values and import it. 
+    css:
+      enabled:       false

group_vars/all/13_theming.yml

@@ -16,9 +16,3 @@ global_theming:
     filters:
       saturation_change:  70
       hue_shift:          0
-
-# Global Theming is default enabled for all roles
-# If you want to disable the global css for a role, set 
-# global_theming_enabled: false
-# in var/main.yml
-global_theming_enabled: true

roles/docker-keycloak/templates/import/realm.json.j2

@@ -836,7 +836,7 @@
       "redirectUris": [
         {%- set redirect_uris = [] -%}
         {%- for application, domain in defaults_domains.items() -%}
-          {%- if applications[application_id] is defined and applications[application_id].oauth2_proxy.enabled | default(false) | bool -%}
+          {%- if applications[application_id] is defined and applications | get_oauth2_enabled(application_id) -%}
             {%- if domain is string -%}
               {%- set _ = redirect_uris.append("https://" ~ domain ~ "/*") -%}
             {%- else -%}

roles/docker-oauth2-proxy/templates/container.yml.j2

@@ -1,4 +1,4 @@
-{% if applications[application_id].oauth2_proxy.enabled | default(false) | bool %}
+{% if applications | get_oauth2_enabled(application_id) %}
   oauth2-proxy:
     image: quay.io/oauth2-proxy/oauth2-proxy:{{applications.oauth2_proxy.version}}
     restart: {{docker_restart_policy}}

roles/docker-portfolio/vars/main.yml

@@ -1,3 +1,2 @@
 application_id:         "portfolio"
 repository_address:     "https://github.com/kevinveenbirkenbach/portfolio"
-global_theming_enabled: true # Activate Global CSS for Portfolio

roles/docker-wordpress/vars/main.yml

@@ -3,11 +3,3 @@ wordpress_max_upload_size:  "64M"
 database_type:              "mariadb"
 database_password:  	      "{{wordpress_database_password}}"
 custom_wordpress_image:     "custom_wordpress"
-
-# Deactivate Global theming for wordpress role
-# due to the reason that wordpress has to much different themes
-# and one styling for all is not possible.
-#
-# May a solution could be to generate a template or css file dedicated
-# for wordpress based on the theming values and import it. 
-global_theming_enabled:     false 

roles/nginx-docker-reverse-proxy/templates/domain.conf.j2

@@ -2,7 +2,7 @@ server
 {
   server_name {{domain}};
 
-  {% if applications[application_id].oauth2_proxy.enabled | default(false) | bool %}
+  {% if applications | get_oauth2_enabled(application_id) %}
     {% include 'roles/docker-oauth2-proxy/templates/endpoint.conf.j2'%}
   {% endif %}
 
@@ -15,7 +15,7 @@ server
 
   {% include 'roles/letsencrypt/templates/ssl_header.j2' %}
 
-  {% if applications[application_id].oauth2_proxy.enabled | default(false) %}
+  {% if applications | get_oauth2_enabled(application_id) %}
     {% if applications[application_id].oauth2_proxy.location is defined %}
       {# Exposed and Unprotected Location #}
       {% include 'proxy_pass.conf.j2' %}

roles/nginx-domain-setup/tasks/main.yml

@@ -22,4 +22,4 @@
 - name: "include the docker-oauth2-proxy role {{domain}}"
   include_role:
     name: docker-oauth2-proxy
-  when: applications[application_id].oauth2_proxy.enabled | default(false) | bool
+  when: applications | get_oauth2_enabled(application_id)

roles/nginx-modifier-all/README.md

@@ -7,10 +7,10 @@ This role enhances your Nginx configuration by conditionally injecting global Ma
 ## Features
 
 - **Global Matomo Tracking**  
-  When enabled (`global_matomo_tracking_enabled` is `true`), the role includes Matomo tracking configuration and injects the corresponding tracking script into your HTML.
+  The role includes Matomo tracking configuration and injects the corresponding tracking script into your HTML.
 
 - **Global Theming**  
-  When enabled (`global_theming_enabled` is `true`), the role injects a global CSS link for consistent theming across your site.
+  The role injects a global CSS link for consistent theming across your site.
 
 - **Smart Injection**  
   Uses Nginx's `sub_filter` to insert the tracking and theming snippets right before the closing `</head>` tag of your HTML documents.

roles/nginx-modifier-all/meta/main.yml

@@ -1,2 +0,0 @@
-dependencies:
-  - nginx-modifier-css # Just required to load once

roles/nginx-modifier-all/tasks/main.yml

@@ -1,3 +1,8 @@
+- name: "Activate Global CSS for {{domain}}"
+  include_role:
+    name: nginx-modifier-css
+  when: applications | get_css_enabled(application_id) 
+
 - name: "Activate Global Matomo Tracking for {{domain}}"
   include_role:
     name: nginx-modifier-matomo

roles/nginx-modifier-all/templates/global.includes.conf.j2

@@ -7,11 +7,11 @@ sub_filter_types text/html;
   {% include 'roles/nginx-modifier-matomo/templates/matomo-tracking.conf.j2' %}
 {% endif %}
 
-{% if global_theming_enabled | bool or global_matomo_tracking_enabled | bool%}
-  sub_filter '</head>' '{% if global_matomo_tracking_enabled | bool %}{% include 'roles/nginx-modifier-matomo/templates/script.j2' %}{% endif %}{% if global_theming_enabled | bool %}{% include 'roles/nginx-modifier-css/templates/link.j2' %}{% endif %}</head>';
+{% if applications | get_css_enabled(application_id) or global_matomo_tracking_enabled | bool%}
+  sub_filter '</head>' '{% if global_matomo_tracking_enabled | bool %}{% include 'roles/nginx-modifier-matomo/templates/script.j2' %}{% endif %}{% if applications | get_css_enabled(application_id) %}{% include 'roles/nginx-modifier-css/templates/link.j2' %}{% endif %}</head>';
 {% endif %}
 
-{% if global_theming_enabled | bool %}
+{% if applications | get_css_enabled(application_id) %}
   {# Include Global CSS Location #}
   {% include 'roles/nginx-modifier-css/templates/location.conf.j2' %}
 {% endif %}

roles/nginx-modifier-css/tasks/main.yml

@@ -1,3 +1,5 @@
+# Load this role via nginx-modifier-all for consistency
+
 - name: Ensure {{nginx.directories.global}} directory exists
   file:
     path: "{{nginx.directories.global}}"
@@ -5,7 +7,7 @@
     owner: "{{nginx.user}}"
     group: "{{nginx.user}}"
     mode: '0755'
-  when: run_once_nginx_global_css is not defined and global_theming_enabled | bool
+  when: run_once_nginx_global_css is not defined
 
 - name: Deploy global.css from template
   template:
@@ -14,18 +16,18 @@
     owner: "{{nginx.user}}"
     group: "{{nginx.user}}"
     mode: '0644'
-  when: run_once_nginx_global_css is not defined and global_theming_enabled | bool
+  when: run_once_nginx_global_css is not defined
 
 - name: Get stat for global.css destination file
   stat:
     path: "{{ global_css_destination }}"
   register: global_css_stat
-  when: run_once_nginx_global_css is not defined and global_theming_enabled | bool
+  when: run_once_nginx_global_css is not defined
 
 - name: Set global_css_version to file modification time
   set_fact:
     global_css_version: "{{ global_css_stat.stat.mtime }}"
-  when: run_once_nginx_global_css is not defined and global_theming_enabled | bool
+  when: run_once_nginx_global_css is not defined
 
 - name: Mark global css tasks as run once
   set_fact:

roles/nginx-modifier-matomo/tasks/main.yml

@@ -1,3 +1,5 @@
+# Load this role via nginx-modifier-all for consistency
+
 - name: "Relevant variables for role: {{ role_path | basename }}"
   debug:
     msg:

tasks/update-repository-with-files.yml

@@ -4,7 +4,7 @@
 - name: "Merge detached_files with applications.oauth2_proxy.configuration_file"
   ansible.builtin.set_fact:
     merged_detached_files: "{{ detached_files + [applications.oauth2_proxy.configuration_file] }}"
-  when: applications[application_id].oauth2_proxy.enabled | default(false) | bool
+  when: applications | get_oauth2_enabled(application_id)
 
 - name: "backup detached files"
   command: >