Add postfix configs

roles/common_handlers/handlers/main.yml

@@ -57,3 +57,9 @@
   ansible.builtin.systemd:
     name: fail2ban
     state: restarted
+
+- name: Reload postfix service
+  become: true
+  ansible.builtin.systemd:
+    name: postfix
+    state: reloaded

roles/mailserver_postfix/tasks/main.yml

@@ -5,3 +5,27 @@
   ansible.builtin.apt:
     name:
       - postfix
+
+- name: Copy configuration files
+  become: true
+  loop:
+    - sql-virtual-mailbox-domains.cf
+    - sql-virtual-mailbox-maps.cf
+    - sql-virtual-alias-maps.cf
+  ansible.builtin.template:
+    src: "{{ item }}.j2"
+    dest: "/etc/postfix/{{ item }}"
+    owner: root
+    group: postfix
+    mode: "640"
+
+- name: Add configuration lines
+  become: true
+  loop:
+    - virtual_mailbox_domains = pgsql:/etc/postfix/sql-virtual-mailbox-domains.cf
+    - virtual_mailbox_maps = pgsql:/etc/postfix/sql-virtual-mailbox-maps.cf
+    - virtual_alias_maps = pgsql:/etc/postfix/sql-virtual-alias-maps.cf
+  ansible.builtin.lineinfile:
+    path: /etc/postfix/main.cf
+    line: "{{ item }}"
+  notify: Reload postfix service

roles/mailserver_postfix/templates/sql-virtual-alias-maps.cf.j2

@@ -0,0 +1,7 @@
+# {{ ansible_managed }}
+
+user = {{ mailserver_database_ro_user.name }}
+password = {{ mailserver_database_ro_user.pwd }}
+hosts = 127.0.0.1
+dbname = {{ mailserver_database_db }}
+query = SELECT destination FROM virtual_aliases WHERE source='%s'

roles/mailserver_postfix/templates/sql-virtual-mailbox-domains.cf.j2

@@ -0,0 +1,7 @@
+# {{ ansible_managed }}
+
+user = {{ mailserver_database_ro_user.name }}
+password = {{ mailserver_database_ro_user.pwd }}
+hosts = 127.0.0.1
+dbname = {{ mailserver_database_db }}
+query = SELECT 1 FROM virtual_domains WHERE name='%s'

roles/mailserver_postfix/templates/sql-virtual-mailbox-maps.cf.j2

@@ -0,0 +1,7 @@
+# {{ ansible_managed }}
+
+user = {{ mailserver_database_ro_user.name }}
+password = {{ mailserver_database_ro_user.pwd }}
+hosts = 127.0.0.1
+dbname = {{ mailserver_database_db }}
+query = SELECT 1 FROM virtual_users WHERE email='%s'