fix: Dovecot in Debian Trixie => 2.4 has add / deprecated configurations

templates/10-auth.conf.j2

@@ -1,7 +1,11 @@
 # Dovecot authentication configuration
 # Ansible managed: {{ ansible_managed }}
 
+{% if dovecot_major_version is defined and dovecot_major_version is version('2.4', '>=') %}
+auth_allow_cleartext = {{ 'no' if dovecot_ssl == 'required' else 'yes' }}
+{% else %}
 disable_plaintext_auth = {{ 'yes' if dovecot_ssl == 'required' else 'no' }}
+{% endif %}
 auth_mechanisms = {{ dovecot_auth_mechanisms }}
 
 !include auth-dovecot-users.conf.ext

templates/10-mail.conf.j2

@@ -1,7 +1,13 @@
 # Dovecot mail location configuration
 # Ansible managed: {{ ansible_managed }}
-
+{% if dovecot_major_version is defined and dovecot_major_version is version('2.4', '>=') %}
+{% set _driver = dovecot_mail_location.split(':')[0] %}
+{% set _path = dovecot_mail_location.split(':')[1] %}
+mail_driver = {{ _driver }}
+mail_path = {{ _path }}
+{% else %}
 mail_location = {{ dovecot_mail_location }}
+{% endif %}
 namespace inbox {
   inbox = yes
 

templates/10-ssl.conf.j2

@@ -2,5 +2,10 @@
 # Ansible managed: {{ ansible_managed }}
 
 ssl = {{ dovecot_ssl }}
+{% if dovecot_major_version is defined and dovecot_major_version is version('2.4', '>=') %}
+ssl_server_cert_file = {{ mail_ssl_cert }}
+ssl_server_key_file = {{ mail_ssl_key }}
+{% else %}
 ssl_cert = <{{ mail_ssl_cert }}
 ssl_key = <{{ mail_ssl_key }}
+{% endif %}

templates/auth-dovecot-users.conf.ext.j2

@@ -1,5 +1,21 @@
 # Dovecot local users authentication
 # Ansible managed: {{ ansible_managed }}
+{% if dovecot_major_version is defined and dovecot_major_version is version('2.4', '>=') %}
+
+passdb passwd-file {
+  default_password_scheme = SHA512-CRYPT
+  auth_username_format = %{user|username}
+  passwd_file_path = /etc/dovecot/users
+}
+
+userdb static {
+  fields {
+    uid = vmail
+    gid = vmail
+    home = /var/vmail/%{user|username}
+  }
+}
+{% else %}
 
 passdb {
   driver = passwd-file
@@ -10,3 +26,4 @@ userdb {
   driver = static
   args = uid=vmail gid=vmail home=/var/vmail/%n
 }
+{% endif %}

templates/dovecot.conf.j2

@@ -1,5 +1,9 @@
 # Dovecot configuration file
 # Ansible managed: {{ ansible_managed }}
+{% if dovecot_major_version is defined and dovecot_major_version is version('2.4', '>=') %}
+dovecot_config_version = 2.4.0
+dovecot_storage_version = 2.4.0
+{% endif %}
 
 protocols = {{ dovecot_protocols }}
 {% if dovecot_imap_capability | default('') | length > 0 %}