From e346180b13f7212cba72f1591237044549abb839 Mon Sep 17 00:00:00 2001
From: Kris Lamoureux <kris@lamoureux.io>
Date: Fri, 27 May 2022 00:03:49 -0400
Subject: [PATCH] Add Bitwarden systemd service

---
 roles/bitwarden/defaults/main.yml             |  2 +-
 roles/bitwarden/handlers/main.yml             | 15 ++++++--
 roles/bitwarden/tasks/main.yml                | 38 ++++++++++---------
 .../bitwarden/templates/bitwarden.service.j2  | 13 +++++++
 4 files changed, 46 insertions(+), 22 deletions(-)
 create mode 100644 roles/bitwarden/templates/bitwarden.service.j2

diff --git a/roles/bitwarden/defaults/main.yml b/roles/bitwarden/defaults/main.yml
index da91560..46c67fe 100644
--- a/roles/bitwarden/defaults/main.yml
+++ b/roles/bitwarden/defaults/main.yml
@@ -1,5 +1,5 @@
 bitwarden_name: bitwarden
-bitwarden_root: "/opt/{{ bitwarden_name }}"
+bitwarden_root: "{{ docker_root }}/{{ bitwarden_name }}"
 bitwarden_database: "{{ bitwarden_name }}"
 bitwarden_standalone: false
 bitwarden_production: false
diff --git a/roles/bitwarden/handlers/main.yml b/roles/bitwarden/handlers/main.yml
index 8fd980b..1e9b262 100644
--- a/roles/bitwarden/handlers/main.yml
+++ b/roles/bitwarden/handlers/main.yml
@@ -1,7 +1,16 @@
+- name: Stop Bitwarden for rebuild
+  service:
+    name: "{{ bitwarden_name }}"
+    state: stopped
+  listen: rebuild_bitwarden
+
 - name: Rebuild Bitwarden
   shell: "{{ bitwarden_root }}/bitwarden.sh rebuild"
   listen: rebuild_bitwarden
 
-- name: Start Bitwarden
-  shell: "{{ bitwarden_root }}/bitwarden.sh start"
-  listen: start_bitwarden
+- name: Start Bitwarden after rebuild
+  service:
+    name: "{{ bitwarden_name }}"
+    state: started
+    enabled: true
+  listen: rebuild_bitwarden
diff --git a/roles/bitwarden/tasks/main.yml b/roles/bitwarden/tasks/main.yml
index 4a9cc12..7f9a6b3 100644
--- a/roles/bitwarden/tasks/main.yml
+++ b/roles/bitwarden/tasks/main.yml
@@ -25,36 +25,29 @@
   shell: "{{ bitwarden_root }}/bw_wrapper"
   args:
     creates: "{{ bitwarden_root }}/bwdata/config.yml"
-  notify: start_bitwarden
 
 - name: Install docker-compose override
   template:
     src: compose.override.yml.j2
     dest: "{{ bitwarden_root }}/bwdata/docker/docker-compose.override.yml"
   when: traefik_version is defined
-  notify:
-    - rebuild_bitwarden
-    - start_bitwarden
+  notify: rebuild_bitwarden
 
 - name: Disable bitwarden-nginx HTTP on 80
   replace:
     path: "{{ bitwarden_root }}/bwdata/config.yml"
     regexp: "^http_port: 80$"
-    replace: "http_port: 8080"
+    replace: "http_port: 127.0.0.1:8080"
   when: not bitwarden_standalone
-  notify:
-    - rebuild_bitwarden
-    - start_bitwarden
+  notify: rebuild_bitwarden
 
 - name: Disable bitwarden-nginx HTTPS on 443
   replace:
     path: "{{ bitwarden_root }}/bwdata/config.yml"
     regexp: "^https_port: 443$"
-    replace: "https_port: 8443"
+    replace: "https_port: 127.0.0.1:8443"
   when: not bitwarden_standalone
-  notify:
-    - rebuild_bitwarden
-    - start_bitwarden
+  notify: rebuild_bitwarden
 
 - name: Disable Bitwarden managed Lets Encrypt
   replace:
@@ -62,9 +55,7 @@
     regexp: "^ssl_managed_lets_encrypt: true$"
     replace: "ssl_managed_lets_encrypt: false"
   when: not bitwarden_standalone or not bitwarden_production
-  notify:
-    - rebuild_bitwarden
-    - start_bitwarden
+  notify: rebuild_bitwarden
 
 - name: Disable Bitwarden managed SSL
   replace:
@@ -72,6 +63,17 @@
     regexp: "^ssl: true$"
     replace: "ssl: false"
   when: not bitwarden_standalone
-  notify:
-    - rebuild_bitwarden
-    - start_bitwarden
+  notify: rebuild_bitwarden
+
+- name: Install Bitwarden systemd service
+  template:
+    src: bitwarden.service.j2
+    dest: "/etc/systemd/system/{{ bitwarden_name }}.service"
+  register: bitwarden_systemd
+  notify: rebuild_bitwarden
+
+- name: Reload systemd manager configuration
+  systemd:
+    daemon_reload: true
+  when: bitwarden_systemd.changed
+  notify: rebuild_bitwarden
diff --git a/roles/bitwarden/templates/bitwarden.service.j2 b/roles/bitwarden/templates/bitwarden.service.j2
new file mode 100644
index 0000000..fab45ce
--- /dev/null
+++ b/roles/bitwarden/templates/bitwarden.service.j2
@@ -0,0 +1,13 @@
+[Unit]
+Description=Bitwarden Password Manager Server
+PartOf=docker.service
+After=docker.service
+
+[Service]
+Type=oneshot
+RemainAfterExit=true
+ExecStart={{ bitwarden_root }}/bitwarden.sh start
+ExecStop={{ bitwarden_root }}/bitwarden.sh stop
+
+[Install]
+WantedBy=multi-user.target