Refactor web health checker & domain expectations (filter-based)

- Move all domain→expected-status mapping to filter `web_health_expectations`.
- Require explicit app selection via non-empty `group_names`; only those apps are included.
- Add `www_enabled` flag (wired via `WWW_REDIRECT_ENABLED`) to generate/force www.* → 301.
- Support `redirect_maps` to include manual redirects (sources forced to 301), independent of app selection.
- Aliases always 301; canonicals use per-key override or `server.status_codes.default`, else [200,302,301].
- Remove legacy fallbacks (`server.status_codes.home` / `landingpage`).
- Wire filter output into systemd ExecStart script as JSON expectations.
- Normalize various templates to use `to_json` and minor spacing fixes.
- Update app configs (e.g., YOURLS default=301; Confluence default=302; Bluesky web=405; MediaWiki/Confluence canonical/aliases).
- Constructor now uses `WWW_REDIRECT_ENABLED` for domain generation.

Tests:
- Add comprehensive unit tests for filter: selection by group, keyed/default codes, aliases, www handling, redirect_maps, input sanitization.
- Add unit tests for the standalone checker script (JSON parsing, OK/mismatch counting, sanitization).

See conversation: https://chatgpt.com/share/68c2b93e-de58-800f-8c16-ea05755ba776

group_vars/all/00_general.yml

@@ -29,6 +29,9 @@ WEB_PORT:               "{{ 443 if WEB_PROTOCOL == 'https' else 80 }}"  # Defaul
 # Websocket
 WEBSOCKET_PROTOCOL:     "{{ 'wss' if WEB_PROTOCOL == 'https' else 'ws' }}"
 
+# WWW-Redirect to None WWW-Domains enabled
+WWW_REDIRECT_ENABLED:   "{{ ('web-opt-rdr-www' in group_names) | bool }}"
+
 # Domain
 PRIMARY_DOMAIN:         "localhost" # Primary Domain of the server
 

group_vars/all/16_storage.yml

@@ -3,4 +3,3 @@ BACKUPS_FOLDER_PATH:              "/Backups/"   # Path to the backups folder
 # Storage Space-Related Configurations          
 SIZE_PERCENT_MAXIMUM_BACKUP:      75  # Maximum storage space in percent for backups
 SIZE_PERCENT_CLEANUP_DISC_SPACE:  85  # Threshold for triggering cleanup actions
-SIZE_PERCENT_DISC_SPACE_WARNING:  90  # Warning threshold in percent for free disk space

roles/sys-ctl-hlth-webserver/files/script.py

@@ -0,0 +1,72 @@
+#!/usr/bin/env python3
+"""
+Ultra-thin checker: consume a JSON mapping of {domain: [expected_status_codes]}
+and verify HTTP HEAD responses. All mapping logic is done in the filter
+`web_health_expectations`.
+"""
+
+import argparse
+import json
+import sys
+from typing import Dict, List
+
+import requests
+
+
+def parse_args(argv=None):
+    p = argparse.ArgumentParser(description="Web health checker (expects precomputed domain→codes mapping).")
+    p.add_argument("--web-protocol", default="https", choices=["http", "https"], help="Protocol to use")
+    p.add_argument("--expectations", required=True, help="JSON STRING: {\"domain\": [codes], ...}")
+    return p.parse_args(argv)
+
+
+def _parse_json_mapping(name: str, value: str) -> Dict[str, List[int]]:
+    try:
+        obj = json.loads(value)
+    except json.JSONDecodeError as e:
+        raise SystemExit(f"--{name} must be a valid JSON string: {e}")
+    if not isinstance(obj, dict):
+        raise SystemExit(f"--{name} must be a JSON object (mapping)")
+    # sanitize list-of-ints shape
+    clean = {}
+    for k, v in obj.items():
+        if isinstance(v, list):
+            try:
+                clean[k] = [int(x) for x in v]
+            except Exception:
+                clean[k] = []
+        else:
+            clean[k] = []
+    return clean
+
+
+def main(argv=None) -> int:
+    args = parse_args(argv)
+    expectations = _parse_json_mapping("expectations", args.expectations)
+
+    errors = 0
+    for domain in sorted(expectations.keys()):
+        expected = expectations[domain] or []
+        url = f"{args.web_protocol}://{domain}"
+        try:
+            r = requests.head(url, allow_redirects=False, timeout=10)
+            if expected and r.status_code in expected:
+                print(f"{domain}: OK")
+            elif not expected:
+                # If somehow empty list slipped through, treat as failure to be explicit
+                print(f"{domain}: ERROR: No expectations provided. Got {r.status_code}.")
+                errors += 1
+            else:
+                print(f"{domain}: ERROR: Expected {expected}. Got {r.status_code}.")
+                errors += 1
+        except requests.RequestException as e:
+            print(f"{domain}: error due to {e}")
+            errors += 1
+
+    if errors:
+        print(f"Warning: {errors} domains responded with an unexpected https status code.")
+    return errors
+
+
+if __name__ == "__main__":
+    sys.exit(main())

roles/sys-ctl-hlth-webserver/filter_plugins/web_health_expectations.py

@@ -0,0 +1,186 @@
+# roles/sys-ctl-hlth-webserver/filter_plugins/web_health_expectations.py
+import os
+import sys
+from collections.abc import Mapping
+
+# Make repo-level module_utils importable (go up three levels from this file)
+sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), '..', '..', '..')))
+from module_utils.config_utils import get_app_conf  # reuse existing helper
+
+
+DEFAULT_OK = [200, 302, 301]
+
+
+def _to_list(x, *, allow_mapping: bool = True):
+    """Normalize into a flat list of **strings only**."""
+    if x is None:
+        return []
+
+    if isinstance(x, bytes):
+        try:
+            return [x.decode("utf-8")]
+        except Exception:
+            return []
+    if isinstance(x, str):
+        return [x]
+
+    if isinstance(x, (list, tuple, set)):
+        out = []
+        for v in x:
+            if isinstance(v, (list, tuple, set)):
+                out.extend(_to_list(v, allow_mapping=False))
+            elif isinstance(v, bytes):
+                try:
+                    out.append(v.decode("utf-8"))
+                except Exception:
+                    pass
+            elif isinstance(v, str):
+                out.append(v)
+            elif isinstance(v, Mapping):
+                continue
+        return out
+
+    if isinstance(x, Mapping) and allow_mapping:
+        out = []
+        for v in x.values():
+            out.extend(_to_list(v, allow_mapping=True))
+        return out
+
+    return []
+
+
+def _valid_http_code(x):
+    """Return int(x) if 100 <= code <= 599 else None."""
+    try:
+        v = int(x)
+    except (TypeError, ValueError):
+        return None
+    return v if 100 <= v <= 599 else None
+
+
+def _extract_redirect_sources(redirect_maps):
+    """Extract a set of source domains from redirect maps."""
+    sources = set()
+    if not redirect_maps:
+        return sources
+
+    def _add_one(obj):
+        if isinstance(obj, str) and obj:
+            sources.add(obj)
+        elif isinstance(obj, Mapping):
+            s = obj.get("source")
+            if isinstance(s, str) and s:
+                sources.add(s)
+
+    if isinstance(redirect_maps, (list, tuple, set)):
+        for item in redirect_maps:
+            _add_one(item)
+    else:
+        _add_one(redirect_maps)
+
+    return sources
+
+
+def _normalize_selection(group_names):
+    """Return a non-empty set of group names, or raise ValueError."""
+    if isinstance(group_names, (list, set, tuple)):
+        sel = {str(x) for x in group_names if str(x)}
+    elif isinstance(group_names, str):
+        sel = {g.strip() for g in group_names.split(",") if g.strip()}
+    else:
+        sel = set()
+
+    if not sel:
+        raise ValueError("web_health_expectations: 'group_names' must be provided and non-empty")
+    return sel
+
+
+def web_health_expectations(applications, www_enabled: bool = False, group_names=None, redirect_maps=None):
+    """Produce a **flat mapping**: domain -> [expected_status_codes].
+
+    Selection (REQUIRED):
+      - `group_names` must be provided and non-empty.
+      - Only include applications whose key is in `group_names`.
+
+    Rules:
+      - Canonical domains (dict-key overrides, else default, else DEFAULT_OK).
+      - Flat canonical (default, else DEFAULT_OK).
+      - Aliases always [301].
+      - No legacy fallbacks (ignore 'home'/'landingpage').
+      - `redirect_maps`: force <source> -> [301] and override app-derived entries.
+      - If `www_enabled`: add and/or force www.* -> [301] for all domains.
+    """
+    if not isinstance(applications, Mapping):
+        return {}
+
+    selection = _normalize_selection(group_names)
+
+    expectations = {}
+
+    for app_id in applications.keys():
+        if app_id not in selection:
+            continue
+
+        canonical_raw = get_app_conf(
+            applications, app_id, 'server.domains.canonical',
+            strict=False, default=[]
+        )
+        aliases_raw = get_app_conf(
+            applications, app_id, 'server.domains.aliases',
+            strict=False, default=[]
+        )
+        aliases = _to_list(aliases_raw, allow_mapping=True)
+
+        sc_raw = get_app_conf(
+            applications, app_id, 'server.status_codes',
+            strict=False, default={}
+        )
+        sc_map = {}
+        if isinstance(sc_raw, Mapping):
+            for k, v in sc_raw.items():
+                code = _valid_http_code(v)
+                if code is not None:
+                    sc_map[str(k)] = code
+
+        if isinstance(canonical_raw, Mapping) and canonical_raw:
+            for key, domains in canonical_raw.items():
+                domains_list = _to_list(domains, allow_mapping=False)
+                code = _valid_http_code(sc_map.get(key))
+                if code is None:
+                    code = _valid_http_code(sc_map.get("default"))
+                expected = [code] if code is not None else list(DEFAULT_OK)
+                for d in domains_list:
+                    if d:
+                        expectations[d] = expected
+        else:
+            for d in _to_list(canonical_raw, allow_mapping=True):
+                if not d:
+                    continue
+                code = _valid_http_code(sc_map.get("default"))
+                expectations[d] = [code] if code is not None else list(DEFAULT_OK)
+
+        for d in aliases:
+            if d:
+                expectations[d] = [301]
+
+    for src in _extract_redirect_sources(redirect_maps):
+        expectations[src] = [301]
+
+    if www_enabled:
+        add = {}
+        for d in expectations.keys():
+            if not d.startswith("www."):
+                add[f"www.{d}"] = [301]
+        expectations.update(add)
+        for d in list(expectations.keys()):
+            if d.startswith("www."):
+                expectations[d] = [301]
+
+    return expectations
+
+
+class FilterModule(object):
+    def filters(self):
+        return {
+            'web_health_expectations': web_health_expectations,
+        }

roles/sys-ctl-hlth-webserver/tasks/01_core.yml

@@ -20,3 +20,7 @@
     system_service_timer_enabled:         true
     system_service_tpl_on_failure:        "{{ SYS_SERVICE_ON_FAILURE_COMPOSE }}"
     system_service_tpl_timeout_start_sec: "{{ CURRENT_PLAY_DOMAINS_ALL | timeout_start_sec_for_domains }}"
+    system_service_tpl_exec_start: > 
+      {{ system_service_script_exec }}
+      --web-protocol {{ WEB_PROTOCOL }}
+      --expectations '{{ applications | web_health_expectations(www_enabled=WWW_REDIRECT_ENABLED, group_names=group_names) | to_json }}'

roles/sys-ctl-hlth-webserver/templates/script.py.j2

@@ -1,69 +0,0 @@
-import os
-import requests
-import sys
-import re
-
-def get_expected_statuses(domain: str, parts: list[str], redirected_domains: set[str]) -> list[int]:
-    """
-    Determine the expected HTTP status codes based on the domain name.
-
-    Args:
-        domain: The full domain string (e.g. 'example.com').
-        parts: The domain split into its subcomponents (e.g. ['www', 'example', 'com']).
-        redirected_domains: A set of domains that should trigger a redirect.
-
-    Returns:
-        A list of expected HTTP status codes.
-    """
-    if domain == '{{ domains | get_domain('web-app-listmonk') }}':
-        return [404]
-    if (parts and parts[0] == 'www') or (domain in redirected_domains):
-        return [301]
-    if domain == '{{ domains | get_domain('web-app-yourls') }}':
-        return [{{ applications | get_app_conf('web-app-yourls', 'server.status_codes.landingpage') }}]
-    return [200, 302, 301]
-
-# file in which fqdn server configs are deposit
-config_path = '{{ NGINX.DIRECTORIES.HTTP.SERVERS }}'
-
-# Initialize the error counter
-error_counter = 0
-
-# Regex pattern to match domain.tld or *.domain.tld
-pattern = re.compile(r"^(?:[\w-]+\.)*[\w-]+\.[\w-]+\.conf$")
-
-# Iterate over each file in the configuration directory
-for filename in os.listdir(config_path):
-    if filename.endswith('.conf') and pattern.match(filename):
-        # Extract the domain and subdomain from the filename
-        domain = filename.replace('.conf', '')
-        parts = domain.split('.')
-        
-        # Prepare the URL and expected status codes
-        url = f"{{ WEB_PROTOCOL }}://{domain}"
-        
-        redirected_domains = [domain['source'] for domain in {{ redirect_domain_mappings }}]
-        redirected_domains.append("{{domains | get_domain('web-app-mailu') }}")
-
-        expected_statuses = get_expected_statuses(domain, parts, redirected_domains)
-
-        try:
-            # Send a HEAD request to get only the response header
-            response = requests.head(url)
-
-            # Check if the status code matches the expected statuses
-            if response.status_code in expected_statuses:
-                print(f"{domain}: OK")
-            else:
-                print(f"{domain}: ERROR: Expected {expected_statuses}. Got {response.status_code}.")
-                error_counter += 1
-        except requests.RequestException as e:
-            # Handle exceptions for requests like connection errors
-            print(f"{domain}: error due to {e}")
-            error_counter += 1
-
-if error_counter > 0:
-    print(f"Warning: {error_counter} domains responded with an unexpected https status code.")
-
-# Exit the script with the number of errors as the exit code
-sys.exit(error_counter)

roles/sys-service/tasks/04_files.yml

@@ -12,6 +12,7 @@
         src:  "{{ system_service_script_src }}"
         dest: "{{ [system_service_script_dir, (system_service_script_src | basename | regex_replace('\\.j2$', ''))] | path_join }}"
         mode: "0755"
+      notify: refresh systemctl service # Just refresh service for testing that script is working in debug mode. In productive due to async it shouldn't make a difference
       when: system_service_script_src.endswith('.j2')
 
     - name: "copy raw file"
@@ -20,4 +21,5 @@
         dest: "{{ [system_service_script_dir, (system_service_script_src | basename)] | path_join }}"
         mode: "0755"
       when: not system_service_script_src.endswith('.j2')
+      notify: refresh systemctl service # Just refresh service for testing that script is working in debug mode. In productive due to async it shouldn't make a difference
   when: system_service_copy_files | bool

roles/web-app-bluesky/config/main.yml

@@ -6,11 +6,13 @@ features:
   logout:           true
 server:
   config_upstream_url: "https://ip.bsky.app/config"
+  status_codes:
+    web: 405
   domains:
     canonical:
       web:  "bskyweb.{{ PRIMARY_DOMAIN }}"
       api:  "bluesky.{{ PRIMARY_DOMAIN }}"
-      view: "view.bluesky.{{ PRIMARY_DOMAIN }}"
+#      view: "view.bluesky.{{ PRIMARY_DOMAIN }}"
   csp:
     whitelist:
       connect-src:

roles/web-app-confluence/config/main.yml

@@ -2,13 +2,13 @@ credentials: {}
 docker:
   services:
     database:
-      enabled:  true
+      enabled:      true
     application:
-      image:    atlassian/confluence
-      version:  latest
-      name:     confluence
+      image:        atlassian/confluence
+      version:      latest
+      name:         confluence
   volumes:
-    data:       "confluence_data"
+    data:           "confluence_data"
 features:
   matomo:           true
   css:              true
@@ -18,6 +18,8 @@ features:
   oidc:             false # Not enabled for demo version
   ldap:             false # Not enabled for demo version
 server:
+  status_codes:
+    default: 302
   csp:
     whitelist:      {}
     flags:
@@ -27,7 +29,10 @@ server:
         unsafe-inline:  true
   domains:
     canonical:
+      - "c.wiki.{{ PRIMARY_DOMAIN }}"
+    aliases:
       - "confluence.{{ PRIMARY_DOMAIN }}"
+      - "confluence.wiki.{{ PRIMARY_DOMAIN }}"
 rbac:
   roles: {}
 truststore_enabled: false

roles/web-app-confluence/meta/main.yml

@@ -8,7 +8,10 @@ galaxy_info:
     Kevin Veen-Birkenbach
     Consulting & Coaching Solutions
     https://www.veen.world
-  galaxy_tags: []
+  galaxy_tags:
+    - wiki
+    - documentation
+    - confluence
   repository: "https://s.infinito.nexus/code"
   issue_tracker_url: "https://s.infinito.nexus/issues"
   documentation: "https://s.infinito.nexus/code/"

roles/web-app-desktop/meta/main.yml

@@ -14,11 +14,9 @@ galaxy_info:
       versions:
         - latest
   galaxy_tags:
-    - docker
+    - homepage
     - portfolio
-    - ansible
-    - flask
-    - web
+    - landingpage
   repository: "https://github.com/kevinveenbirkenbach/portfolio"
   issue_tracker_url: "https://github.com/kevinveenbirkenbach/portfolio/issues"
   documentation: "https://github.com/kevinveenbirkenbach/portfolio#readme"

roles/web-app-desktop/vars/menu_categories.yml

@@ -104,13 +104,21 @@ portfolio_menu_categories:
       - yourls
 
   Presentation:
-    description: "Presentation and Documentation Tools"
+    description: "Presentation Tools"
     icon: "fas fa-tools"
     tags:
       - presentation
       - sphinx
       - portfolio
   
+  Documentation:
+    description: "Documentation and Wiki Applications"
+    icon: "fa fa-book"
+    tags:
+      - confluence
+      - xwiki
+      - mediawiki
+
   Finance & Accounting:
     description: "Financial and accounting software"
     icon: "fa-solid fa-dollar-sign"
@@ -174,5 +182,4 @@ portfolio_menu_categories:
       - publishing
       - website
       - joomla
-      - mediawiki
       - wordpress

roles/web-app-jira/config/main.yml

@@ -3,13 +3,13 @@ credentials: {}
 docker:
   services:
     database:
-      enabled:  true
+      enabled:      true
     application:
-      image:    atlassian/jira-software
-      version:  latest
-      name:     jira
+      image:        atlassian/jira-software
+      version:      latest
+      name:         jira
   volumes:
-    data:       "jira_data"
+    data:           "jira_data"
 features:
   matomo:           true
   css:              true
@@ -31,5 +31,7 @@ server:
   domains:
     canonical:
       - "jira.{{ PRIMARY_DOMAIN }}"
+  status_codes:
+    default: 405
 rbac:
   roles: {}

roles/web-app-keycloak/templates/import/components/org.keycloak.storage.UserStorageProvider.json.j2

@@ -245,7 +245,7 @@
 
     {# Build objectClasses from structural + auxiliary definitions #}
     "userObjectClasses": [
-      {{ KEYCLOAK_LDAP_USER_OBJECT_CLASSES | trim | tojson }}
+      {{ KEYCLOAK_LDAP_USER_OBJECT_CLASSES | trim | to_json }}
     ],
 
     "rdnLDAPAttribute": [ "{{ LDAP.USER.ATTRIBUTES.ID }}" ],

roles/web-app-keycloak/templates/import/components/org.keycloak.userprofile.UserProfileProvider.json.j2

@@ -55,7 +55,7 @@
     "providerId": "declarative-user-profile",
     "subComponents": {},
     "config": {
-      "kc.user.profile.config": [{{ (user_profile | tojson) | tojson }}]
+      "kc.user.profile.config": [{{ (user_profile | to_json) | to_json }}]
     }
   }
 ]

roles/web-app-listmonk/config/main.yml

@@ -10,6 +10,8 @@ server:
   domains:
     canonical:
       - "newsletter.{{ PRIMARY_DOMAIN }}"
+  status_codes:
+    default: 404
 docker:
   services:
     database:

roles/web-app-listmonk/tasks/main.yml

@@ -13,7 +13,7 @@
 - name: add config.toml
   template: 
     src:  "config.toml.j2" 
-    dest: "{{docker_compose.directories.config}}config.toml"
+    dest: "{{ docker_compose.directories.config }}config.toml"
   notify: docker compose up
 
 - meta: flush_handlers

roles/web-app-listmonk/templates/docker-compose.yml.j2

@@ -7,7 +7,7 @@
     ports:
       - "127.0.0.1:{{ ports.localhost.http[application_id] }}:{{ container_port }}"
     volumes:
-      - {{docker_compose.directories.config}}config.toml:/listmonk/config.toml
+      - {{ docker_compose.directories.config }}config.toml:/listmonk/config.toml
 {% include 'roles/docker-container/templates/networks.yml.j2' %}
 {% include 'roles/docker-container/templates/depends_on/dmbs_excl.yml.j2' %}
 {% include 'roles/docker-container/templates/healthcheck/wget.yml.j2' %}

roles/web-app-matrix/templates/synapse/homeserver.yaml.j2

@@ -25,7 +25,7 @@ report_stats:                   true
 macaroon_secret_key:            "{{ applications | get_app_conf(application_id, 'credentials.macaroon_secret_key') }}"
 form_secret:                    "{{ applications | get_app_conf(application_id, 'credentials.form_secret') }}"
 signing_key_path:               "/data/{{ MATRIX_SYNAPSE_DOMAIN }}.signing.key"
-web_client_location:            "{{ WEB_PROTOCOL }}://{{domains[application_id].element}}"
+web_client_location:            "{{ WEB_PROTOCOL }}://{{ domains[application_id].element}}"
 public_baseurl:                 "{{ MATRIX_SYNAPSE_URL }}"
 trusted_key_servers:
   - server_name: "matrix.org"

roles/web-app-mediawiki/config/main.yml

@@ -2,6 +2,8 @@ sitename:       "Wiki on {{ PRIMARY_DOMAIN | upper }}"
 server:
   domains:
     canonical:
+      - "m.wiki.{{ PRIMARY_DOMAIN }}"
+    aliases:
       - "media.wiki.{{ PRIMARY_DOMAIN }}"
 docker:
   services:

roles/web-app-mediawiki/meta/main.yml

@@ -10,8 +10,6 @@ galaxy_info:
     https://www.veen.world
   galaxy_tags:
     - mediawiki
-    - docker
-    - cms
     - wiki
     - documentation
   repository: "https://s.infinito.nexus/code"

roles/web-app-mobilizon/vars/main.yml

@@ -10,7 +10,7 @@ postgres_gis_enabled:           true
 docker_compose_flush_handlers:  false
 
 # Mobilizon
-mobilizon_host_conf_exs_file:   "{{docker_compose.directories.config}}config.exs"
+mobilizon_host_conf_exs_file:   "{{ docker_compose.directories.config }}config.exs"
 mobilizon_version:              "{{ applications | get_app_conf(application_id, 'docker.services.mobilizon.version', True) }}"
 mobilizon_image:                "{{ applications | get_app_conf(application_id, 'docker.services.mobilizon.image', True) }}"
 mobilizon_container:            "{{ applications | get_app_conf(application_id, 'docker.services.mobilizon.name', True) }}"

roles/web-app-nextcloud/vars/plugins/user_ldap.yml

@@ -42,7 +42,7 @@ plugin_configuration:
   -
     appid: "user_ldap"
     configkey: "s01ldap_base_users"
-    configvalue: "{{LDAP.DN.OU.USERS}}"
+    configvalue: "{{ LDAP.DN.OU.USERS }}"
 
   -
     appid: "user_ldap"
@@ -67,7 +67,7 @@ plugin_configuration:
   -
     appid: "user_ldap"
     configkey: "s01ldap_dn"
-    configvalue: "{{LDAP.DN.ADMINISTRATOR.DATA}}"
+    configvalue: "{{ LDAP.DN.ADMINISTRATOR.DATA }}"
   -
     appid: "user_ldap"
     configkey: "s01ldap_email_attr"

roles/web-app-oauth2-proxy/templates/oauth2-proxy-keycloak.cfg.j2

@@ -17,7 +17,7 @@ provider_display_name   =   "{{ OIDC.BUTTON_TEXT }}"
 {# role based restrictions #}
 scope                   =   "openid email profile {{ RBAC.GROUP.CLAIM }}"
 oidc_groups_claim       =   "{{ RBAC.GROUP.CLAIM }}"
-allowed_groups          =   {{ applications | get_app_conf(oauth2_proxy_application_id, 'oauth2_proxy.allowed_groups', True) | tojson }}
+allowed_groups          =   {{ applications | get_app_conf(oauth2_proxy_application_id, 'oauth2_proxy.allowed_groups', True) | to_json }}
 email_domains           =   ["*"]
 {% else %}
 email_domains           =   "{{ PRIMARY_DOMAIN }}"

roles/web-app-yourls/config/main.yml

@@ -30,7 +30,7 @@ server:
   locations:
     admin:  "/admin/"
   status_codes:
-    landingpage: 301
+    default: 301
 docker:
   services:
     database:

roles/web-app-yourls/vars/main.yml

@@ -12,7 +12,7 @@ YOURLS_VERSION:                 "{{ applications | get_app_conf(application_id,
 YOURLS_IMAGE:                   "{{ applications | get_app_conf(application_id, 'docker.services.yourls.image') }}"
 YOURLS_CONTAINER:               "{{ applications | get_app_conf(application_id, 'docker.services.yourls.name') }}"
 YOURLS_ADMIN_LOCATION:          "{{ applications | get_app_conf(application_id, 'server.locations.admin') }}"
-YOURLS_LANDINGPAGE_STATUS_CODE: "{{ applications | get_app_conf(application_id, 'server.status_codes.landingpage') }}"
+YOURLS_LANDINGPAGE_STATUS_CODE: "{{ applications | get_app_conf(application_id, 'server.status_codes.default') }}"
 
 # Container
 container_port:                 8080

roles/web-svc-simpleicons/vars/main.yml

@@ -1,4 +1,4 @@
 application_id:                 web-svc-simpleicons
 container_port:                 3000
-simpleicons_host_server_file:   "{{docker_compose.directories.config}}server.js"
-simpleicons_host_package_file:  "{{docker_compose.directories.config}}package.json"
+simpleicons_host_server_file:   "{{ docker_compose.directories.config }}server.js"
+simpleicons_host_package_file:  "{{ docker_compose.directories.config }}package.json"

tasks/stages/01_constructor.yml

@@ -89,9 +89,7 @@
             items2dict(key_name='source', value_name='source'),
             recursive=True
           )) |
-          generate_all_domains(
-            ('web-opt-rdr-www' in group_names)
-          )
+          generate_all_domains(WWW_REDIRECT_ENABLED)
         }}
 
   - name: Merge networks definitions

tests/unit/roles/sys-ctl-hlth-webserver/files/test_script.py

@@ -0,0 +1,119 @@
+# tests/unit/roles/sys-ctl-hlth-webserver/files/test_script.py
+import os
+import unittest
+import importlib.util
+from unittest.mock import patch
+
+
+def load_module_from_path(mod_name: str, path: str):
+    """Dynamically load a module from a filesystem path."""
+    spec = importlib.util.spec_from_file_location(mod_name, path)
+    module = importlib.util.module_from_spec(spec)
+    spec.loader.exec_module(module)  # type: ignore[attr-defined]
+    return module
+
+
+class TestStandaloneCheckerScript(unittest.TestCase):
+    @classmethod
+    def setUpClass(cls):
+        # Compute repo root: tests/unit/roles/sys-ctl-hlth-webserver/files/test_script.py → 5 levels up
+        here = os.path.abspath(os.path.dirname(__file__))
+        repo_root = os.path.abspath(os.path.join(here, "..", "..", "..", "..", ".."))
+        cls.script_path = os.path.join(
+            repo_root, "roles", "sys-ctl-hlth-webserver", "files", "script.py"
+        )
+        if not os.path.isfile(cls.script_path):
+            raise FileNotFoundError(f"Cannot find script.py at {cls.script_path}")
+        cls.script = load_module_from_path("health_script", cls.script_path)
+
+    # ------------- JSON parsing ------------------
+
+    def test_rejects_invalid_json(self):
+        with self.assertRaises(SystemExit):
+            self.script.main([
+                "--expectations", '{"bad json": [200, 301]',  # missing closing brace
+            ])
+
+    def test_rejects_non_mapping_json(self):
+        with self.assertRaises(SystemExit):
+            self.script.main([
+                "--expectations", '["not", "a", "mapping"]',
+            ])
+
+    # ------------- Happy path / mismatches -------
+
+    @patch("requests.head")
+    def test_all_ok_returns_zero(self, mock_head):
+        def head_side_effect(url, allow_redirects=False, timeout=10):
+            class R: pass
+            r = R()
+            domain = url.split("://", 1)[1]
+            # both match expectations exactly
+            mapping = {"ok1.example.org": 200, "ok2.example.org": 301}
+            r.status_code = mapping.get(domain, 200)
+            return r
+
+        mock_head.side_effect = head_side_effect
+
+        exp = {
+            "ok1.example.org": [200, 302, 301],
+            "ok2.example.org": [301],
+        }
+        exit_code = self.script.main([
+            "--web-protocol", "https",
+            "--expectations", self._to_json(exp),
+        ])
+        self.assertEqual(exit_code, 0)
+
+    @patch("requests.head")
+    def test_mismatches_counted(self, mock_head):
+        def head_side_effect(url, allow_redirects=False, timeout=10):
+            class R: pass
+            r = R()
+            domain = url.split("://", 1)[1]
+            mapping = {"bad.example.org": 200, "ok301.example.org": 301}
+            r.status_code = mapping.get(domain, 200)
+            return r
+
+        mock_head.side_effect = head_side_effect
+
+        exp = {
+            "bad.example.org":   [404],  # mismatch (got 200)
+            "ok301.example.org": [301],  # OK
+            "never.example.org": [200],  # will default to 200 in side effect? No mapping -> 200 -> OK
+        }
+        # Adjust side effect to ensure "never.example.org" is OK 200
+        exit_code = self.script.main([
+            "--expectations", self._to_json(exp),
+        ])
+        # only 'bad.example.org' mismatched
+        self.assertEqual(exit_code, 1)
+
+    @patch("requests.head")
+    def test_non_list_values_sanitize_to_empty_and_fail(self, mock_head):
+        # If a domain maps to a non-list, it becomes [] and is treated as a failure
+        def head_side_effect(url, allow_redirects=False, timeout=10):
+            class R: pass
+            r = R()
+            r.status_code = 200
+            return r
+
+        mock_head.side_effect = head_side_effect
+
+        exp_json = '{"foo.example.org": "not-a-list", "bar.example.org": 200}'
+        # Both entries get empty expectations -> 2 errors
+        exit_code = self.script.main([
+            "--expectations", exp_json,
+        ])
+        self.assertEqual(exit_code, 2)
+
+    # ------------- Helpers -----------------------
+
+    @staticmethod
+    def _to_json(obj) -> str:
+        import json
+        return json.dumps(obj, separators=(",", ":"))
+
+
+if __name__ == "__main__":
+    unittest.main()

tests/unit/roles/sys-ctl-hlth-webserver/filter_plugins/test_web_health_expectations.py

@@ -0,0 +1,278 @@
+# tests/unit/roles/sys-ctl-hlth-webserver/filter_plugins/test_web_health_expectations.py
+import os
+import unittest
+import importlib.util
+from unittest.mock import patch
+
+
+def load_module_from_path(mod_name: str, path: str):
+    """Dynamically load a module from a filesystem path."""
+    spec = importlib.util.spec_from_file_location(mod_name, path)
+    module = importlib.util.module_from_spec(spec)
+    spec.loader.exec_module(module)  # type: ignore[attr-defined]
+    return module
+
+
+class TestWebHealthExpectationsFilter(unittest.TestCase):
+    @classmethod
+    def setUpClass(cls):
+        # Compute repo root from this test file location
+        here = os.path.abspath(os.path.dirname(__file__))
+        # tests/unit/roles/sys-ctl-hlth-webserver/filter_plugins/ -> repo root is 5 levels up
+        cls.ROOT = os.path.abspath(os.path.join(here, "..", "..", "..", "..", ".."))
+
+        cls.module_path = os.path.join(
+            cls.ROOT, "roles", "sys-ctl-hlth-webserver", "filter_plugins", "web_health_expectations.py"
+        )
+        if not os.path.isfile(cls.module_path):
+            raise FileNotFoundError(f"Cannot find web_health_expectations.py at {cls.module_path}")
+
+        # Load the filter module once for all tests
+        cls.mod = load_module_from_path("web_health_expectations", cls.module_path)
+
+    def setUp(self):
+        # Fresh mock for get_app_conf per test
+        self.get_app_conf_patch = patch.object(self.mod, "get_app_conf")
+        self.mock_get_app_conf = self.get_app_conf_patch.start()
+
+    def tearDown(self):
+        self.get_app_conf_patch.stop()
+
+    def _configure_returns(self, mapping):
+        """
+        Provide a dict keyed by (app_id, key) -> value.
+        get_app_conf(...) will return mapping.get((app_id, key), default)
+        """
+        def side_effect(applications, app_id, key, strict=False, default=None):
+            return mapping.get((app_id, key), default)
+        self.mock_get_app_conf.side_effect = side_effect
+
+    # ------------ Required selection --------------
+
+    def test_raises_when_group_names_missing(self):
+        apps = {"app-a": {}}
+        with self.assertRaises(ValueError):
+            self.mod.web_health_expectations(apps, group_names=None)
+
+    def test_raises_when_group_names_empty_variants(self):
+        apps = {"app-a": {}}
+        with self.assertRaises(ValueError):
+            self.mod.web_health_expectations(apps, group_names=[])
+        with self.assertRaises(ValueError):
+            self.mod.web_health_expectations(apps, group_names="")
+        with self.assertRaises(ValueError):
+            self.mod.web_health_expectations(apps, group_names=" ,  ")
+
+    # ---- Non-mapping apps short-circuit (but group_names still required) ----
+
+    def test_non_mapping_returns_empty_dict(self):
+        expectations = self.mod.web_health_expectations(applications=["not", "a", "mapping"], group_names=["any"])
+        self.assertEqual(expectations, {})
+
+    # ------------ Flat canonical -----------------
+
+    def test_flat_canonical_with_default_status(self):
+        apps = {"app-a": {}}
+        self._configure_returns({
+            ("app-a", "server.domains.canonical"): ["a.example.org"],
+            ("app-a", "server.domains.aliases"):   [],
+            ("app-a", "server.status_codes"):      {"default": 405},
+        })
+        out = self.mod.web_health_expectations(apps, group_names=["app-a"])
+        self.assertEqual(out["a.example.org"], [405])
+
+    def test_flat_canonical_invalid_default_falls_back_to_DEFAULT_OK(self):
+        apps = {"app-x": {}}
+        self._configure_returns({
+            ("app-x", "server.domains.canonical"): ["x.example.org"],
+            ("app-x", "server.domains.aliases"):   [],
+            ("app-x", "server.status_codes"):      {"default": 700},  # invalid HTTP code
+        })
+        out = self.mod.web_health_expectations(apps, group_names=["app-x"])
+        self.assertEqual(out["x.example.org"], [200, 302, 301])
+
+    # ------------ Keyed canonical ----------------
+
+    def test_keyed_canonical_with_per_key_overrides_and_default(self):
+        apps = {"app-d": {}}
+        self._configure_returns({
+            ("app-d", "server.domains.canonical"): {
+                "api":  "api.d.example.org",
+                "web":  "web.d.example.org",
+                "view": ["v1.d.example.org", "v2.d.example.org"],
+            },
+            ("app-d", "server.domains.aliases"):   ["alias.d.example.org"],
+            ("app-d", "server.status_codes"):      {"api": 404, "default": 405},
+        })
+        out = self.mod.web_health_expectations(apps, group_names=["app-d"])
+
+        self.assertEqual(out["api.d.example.org"], [404])   # per-key override wins
+        self.assertEqual(out["web.d.example.org"], [405])   # default used
+        self.assertEqual(out["v1.d.example.org"], [405])    # default used
+        self.assertEqual(out["v2.d.example.org"], [405])    # default used
+        self.assertEqual(out["alias.d.example.org"], [301]) # aliases always redirect
+
+    def test_keyed_canonical_invalid_key_and_default_falls_back(self):
+        apps = {"app-y": {}}
+        self._configure_returns({
+            ("app-y", "server.domains.canonical"): {"web": ["y.example.org"]},
+            ("app-y", "server.domains.aliases"):   [],
+            ("app-y", "server.status_codes"):      {"web": 999},  # invalid; default missing
+        })
+        out = self.mod.web_health_expectations(apps, group_names=["app-y"])
+        self.assertEqual(out["y.example.org"], [200, 302, 301])
+
+    # ------------ Selection by group_names -------
+
+    def test_selection_by_group_names_list(self):
+        apps = {"app-a": {}, "app-b": {}, "app-c": {}}
+        self._configure_returns({
+            ("app-a", "server.domains.canonical"): ["a.example.org"],
+            ("app-a", "server.domains.aliases"):   [],
+            ("app-a", "server.status_codes"):      {"default": 200},
+
+            ("app-b", "server.domains.canonical"): ["b.example.org"],
+            ("app-b", "server.domains.aliases"):   [],
+            ("app-b", "server.status_codes"):      {"default": 405},
+
+            ("app-c", "server.domains.canonical"): ["c.example.org"],
+            ("app-c", "server.domains.aliases"):   ["alias.c.example.org"],
+            ("app-c", "server.status_codes"):      {},
+        })
+
+        out = self.mod.web_health_expectations(apps, group_names=["app-a", "app-c"])
+        self.assertIn("a.example.org", out)
+        self.assertIn("c.example.org", out)
+        self.assertIn("alias.c.example.org", out)
+        self.assertNotIn("b.example.org", out)
+
+    def test_selection_by_group_names_string(self):
+        apps = {"app-a": {}, "app-b": {}}
+        self._configure_returns({
+            ("app-a", "server.domains.canonical"): ["a.example.org"],
+            ("app-a", "server.domains.aliases"):   [],
+            ("app-a", "server.status_codes"):      {"default": 200},
+
+            ("app-b", "server.domains.canonical"): ["b.example.org"],
+            ("app-b", "server.domains.aliases"):   [],
+            ("app-b", "server.status_codes"):      {"default": 405},
+        })
+        out = self.mod.web_health_expectations(apps, group_names="app-a, app-c ")
+        self.assertIn("a.example.org", out)
+        self.assertNotIn("b.example.org", out)
+
+    # ------------ Aliases & filtering ------------
+
+    def test_aliases_are_always_301(self):
+        apps = {"app-f": {}}
+        self._configure_returns({
+            ("app-f", "server.domains.canonical"): ["f.example.org"],
+            ("app-f", "server.domains.aliases"):   ["alias1.example.org", "alias2.example.org"],
+            ("app-f", "server.status_codes"):      {"default": 200},
+        })
+        out = self.mod.web_health_expectations(apps, group_names=["app-f"])
+        self.assertEqual(out["alias1.example.org"], [301])
+        self.assertEqual(out["alias2.example.org"], [301])
+        self.assertEqual(out["f.example.org"], [200])
+
+    def test_non_string_entries_in_lists_are_dropped(self):
+        apps = {"app-g": {}}
+        self._configure_returns({
+            ("app-g", "server.domains.canonical"): ["ok.g.example.org", None, 123, {"x": "y"}],
+            ("app-g", "server.domains.aliases"):   [{"bad": "obj"}, "alias.g.example.org", None],
+            ("app-g", "server.status_codes"):      {},  # → fallback
+        })
+        out = self.mod.web_health_expectations(apps, group_names=["app-g"])
+        self.assertIn("ok.g.example.org", out)
+        self.assertEqual(out["alias.g.example.org"], [301])
+        self.assertNotIn(123, out)
+
+    # ------------ WWW mapping (flag) --------------
+
+    def test_www_mapping_is_added_and_forced_to_301_when_enabled(self):
+        apps = {"app-h": {}}
+        # includes a canonical that already starts with www.
+        self._configure_returns({
+            ("app-h", "server.domains.canonical"): ["h.example.org", "www.keep301.example.org"],
+            ("app-h", "server.domains.aliases"):   ["alias.h.example.org"],
+            ("app-h", "server.status_codes"):      {"default": 405},
+        })
+        out = self.mod.web_health_expectations(apps, group_names=["app-h"], www_enabled=True)
+
+        # base domains
+        self.assertEqual(out["h.example.org"], [405])
+        self.assertEqual(out["alias.h.example.org"], [301])
+
+        # auto-generated www.* entries always 301
+        self.assertEqual(out["www.h.example.org"], [301])
+        self.assertEqual(out["www.alias.h.example.org"], [301])
+
+        # any pre-existing www.* must be forced to 301 too
+        self.assertEqual(out["www.keep301.example.org"], [301])
+
+    def test_no_www_mapping_when_disabled(self):
+        apps = {"app-i": {}}
+        self._configure_returns({
+            ("app-i", "server.domains.canonical"): ["i.example.org"],
+            ("app-i", "server.domains.aliases"):   [],
+            ("app-i", "server.status_codes"):      {"default": 200},
+        })
+        out = self.mod.web_health_expectations(apps, group_names=["app-i"], www_enabled=False)
+        self.assertIn("i.example.org", out)
+        self.assertNotIn("www.i.example.org", out)
+
+    # ------------ redirect_maps -------------------
+
+    def test_redirect_maps_sources_are_included_as_301(self):
+        apps = {}
+        out = self.mod.web_health_expectations(
+            apps,
+            group_names=["any"],  # required, even if no apps
+            redirect_maps=[{"source": "mail.example.org"}, "legacy.example.org"]
+        )
+        self.assertEqual(out["mail.example.org"], [301])
+        self.assertEqual(out["legacy.example.org"], [301])
+
+    def test_redirect_maps_override_app_expectations(self):
+        apps = {"conflict-app": {}}
+        self._configure_returns({
+            ("conflict-app", "server.domains.canonical"): ["conflict.example.org"],
+            ("conflict-app", "server.domains.aliases"):   [],
+            ("conflict-app", "server.status_codes"):      {"default": 200},
+        })
+        out = self.mod.web_health_expectations(
+            apps,
+            group_names=["conflict-app"],
+            redirect_maps=[{"source": "conflict.example.org"}]
+        )
+        self.assertEqual(out["conflict.example.org"], [301])
+
+    def test_redirect_maps_get_www_when_enabled(self):
+        apps = {}
+        out = self.mod.web_health_expectations(
+            apps,
+            group_names=["any"],
+            www_enabled=True,
+            redirect_maps=[{"source": "redir.example.org"}]
+        )
+        self.assertEqual(out["redir.example.org"], [301])
+        self.assertEqual(out["www.redir.example.org"], [301])
+
+    def test_redirect_maps_independent_of_group_filter(self):
+        apps = {"ignored-app": {}}
+        self._configure_returns({
+            ("ignored-app", "server.domains.canonical"): ["ignored.example.org"],
+            ("ignored-app", "server.domains.aliases"):   [],
+            ("ignored-app", "server.status_codes"):      {"default": 200},
+        })
+        out = self.mod.web_health_expectations(
+            apps,
+            group_names=["some-other-app"],  # excludes the only app
+            redirect_maps=[{"source": "manual.example.org"}]
+        )
+        self.assertNotIn("ignored.example.org", out)
+        self.assertEqual(out["manual.example.org"], [301])
+
+
+if __name__ == "__main__":
+    unittest.main()