From 0328a48e22fbd0e8136a1648f86073e289b049cd Mon Sep 17 00:00:00 2001
From: transcaffeine <transcaffeine@finally.coffee>
Date: Sat, 11 Jan 2025 20:49:16 +0100
Subject: [PATCH] refactor(authelia): add state and deployment_method role
 parameters

---
 roles/authelia/defaults/main.yml |  6 ++-
 roles/authelia/tasks/main.yml    | 71 +++++---------------------------
 roles/authelia/vars/main.yml     |  5 +++
 3 files changed, 21 insertions(+), 61 deletions(-)

diff --git a/roles/authelia/defaults/main.yml b/roles/authelia/defaults/main.yml
index 3046559..5743236 100644
--- a/roles/authelia/defaults/main.yml
+++ b/roles/authelia/defaults/main.yml
@@ -4,6 +4,9 @@ authelia_user: authelia
 authelia_base_dir: /opt/authelia
 authelia_domain: authelia.example.org
 
+authelia_state: present
+authelia_deployment_method: docker
+
 authelia_config_dir: "{{ authelia_base_dir }}/config"
 authelia_config_file: "{{ authelia_config_dir }}/config.yaml"
 authelia_data_dir: "{{ authelia_base_dir }}/data"
@@ -42,7 +45,8 @@ authelia_container_ports: ~
 authelia_container_networks: ~
 authelia_container_purge_networks: ~
 authelia_container_restart_policy: unless-stopped
-authelia_container_state: started
+authelia_container_state: >-2
+  {{ (authelia_state == 'present' | ternary('started', 'absent') }}
 
 authelia_container_listen_port: 9091
 authelia_tls_minimum_version: TLS1.2
diff --git a/roles/authelia/tasks/main.yml b/roles/authelia/tasks/main.yml
index 9163dcf..8ee5b39 100644
--- a/roles/authelia/tasks/main.yml
+++ b/roles/authelia/tasks/main.yml
@@ -1,16 +1,20 @@
 ---
+- name: Ensure state is valid
+  ansible.builtin.fail:
+    msg: "Invalid state '{{ authelia_state }}'! Valid states are {{ authelia_states | join(', ') }}"
+  when: authelia_state not in authelia_states
 
-- name: Ensure user {{ authelia_user }} exists
+- name: Ensure user {{ authelia_user }} is {{ authelia_state }}
   ansible.builtin.user:
     name: "{{ authelia_user }}"
-    state: present
+    state: "{{ authelia_state }}"
     system: true
   register: authelia_user_info
 
 - name: Ensure host directories are created with correct permissions
   ansible.builtin.file:
     path: "{{ item.path }}"
-    state: directory
+    state: "{{ (authelia_state == 'present') | ternary('directory', 'absent') }}"
     owner: "{{ item.owner | default(authelia_user) }}"
     group: "{{ item.group | default(authelia_user) }}"
     mode: "{{ item.mode | default('0750') }}"
@@ -32,62 +36,9 @@
     owner: "{{ authelia_run_user }}"
     group: "{{ authelia_run_group }}"
     mode: "0640"
+  when: authelia_state == 'present'
   notify: restart-authelia
 
-- name: Ensure sqlite database file exists before mounting it
-  ansible.builtin.file:
-    path: "{{ authelia_sqlite_storage_file }}"
-    state: touch
-    owner: "{{ authelia_run_user }}"
-    group: "{{ authelia_run_group }}"
-    mode: "0640"
-    access_time: preserve
-    modification_time: preserve
-  when: authelia_config_storage_local_path | default(false, true)
-
-- name: Ensure user database exists before mounting it
-  ansible.builtin.file:
-    path: "{{ authelia_user_storage_file }}"
-    state: touch
-    owner: "{{ authelia_run_user }}"
-    group: "{{ authelia_run_group }}"
-    mode: "0640"
-    access_time: preserve
-    modification_time: preserve
-  when: authelia_config_authentication_backend_file_path | default(false, true)
-
-- name: Ensure notification reports file exists before mounting it
-  ansible.builtin.file:
-    path: "{{ authelia_notification_storage_file }}"
-    state: touch
-    owner: "{{ authelia_run_user }}"
-    group: "{{ authelia_run_group }}"
-    mode: "0640"
-    access_time: preserve
-    modification_time: preserve
-  when: authelia_config_notifier_filesystem_filename | default(false, true)
-
-- name: Ensure authelia container image is present
-  community.docker.docker_image:
-    name: "{{ authelia_container_image_ref }}"
-    state: present
-    source: pull
-    force_source: "{{ authelia_container_image_force_pull }}"
-  register: authelia_container_image_info
-
-- name: Ensure authelia container is running
-  community.docker.docker_container:
-    name: "{{ authelia_container_name }}"
-    image: "{{ authelia_container_image_ref }}"
-    env: "{{ authelia_container_env }}"
-    user: "{{ authelia_run_user }}:{{ authelia_run_group }}"
-    ports: "{{ authelia_container_ports | default(omit, true) }}"
-    labels: "{{ authelia_container_labels }}"
-    volumes: "{{ authelia_container_volumes }}"
-    networks: "{{ authelia_container_networks | default(omit, true) }}"
-    etc_hosts: "{{ authelia_container_etc_hosts | default(omit, true) }}"
-    purge_networks: "{{ authelia_container_purge_networks | default(omit, true)}}"
-    restart_policy: "{{ authelia_container_restart_policy }}"
-    recreate: "{{ authelia_container_recreate | default(omit, true) }}"
-    state: "{{ authelia_container_state }}"
-  register: authelia_container_info
+- name: Deploy using {{ authelia_deployment_method }}
+  ansible.builtin.include_tasks:
+    file: "deploy-{{ authelia_deployment_method }}.yml"
diff --git a/roles/authelia/vars/main.yml b/roles/authelia/vars/main.yml
index b5791de..974a875 100644
--- a/roles/authelia/vars/main.yml
+++ b/roles/authelia/vars/main.yml
@@ -1,4 +1,9 @@
 ---
+authelia_states:
+  - present
+  - absent
+authelia_deployment_methods:
+  - docker
 
 authelia_run_user: "{{ (authelia_user_info.uid) if authelia_user_info is defined else authelia_user }}"
 authelia_run_group: "{{ (authelia_user_info.group) if authelia_user_info is defined else authelia_user }}"