main.yml

---

- name: "include tls config vars (preset: {{ dovecot_tls_configuration }})"
  include_vars:
    file: "tls-{{ dovecot_tls_configuration }}.yml"
  tags:
    - dovecot
    - mail

- name: ensure all required dovecot packages are installed
  apt:
    name:
      - dovecot-core
      - dovecot-imapd
      - dovecot-lmtpd
      - dovecot-managesieved
      - dovecot-sieve
    state: present
  tags:
    - dovecot
    - mail

- name: ensure all configs are present
  template:
    src: "{{ item }}.j2"
    dest: "/etc/dovecot/{{ item }}"
  with_items:
    - dovecot.conf
    - deny-users
    - conf.d/10-auth.conf
    - conf.d/10-mail.conf
    - conf.d/10-master.conf
    - conf.d/10-ssl.conf
    - conf.d/15-lda.conf
    - conf.d/20-managesieve.conf
    - conf.d/20-imap.conf
    - conf.d/20-lmtp.conf
    - conf.d/90-sieve.conf
    - conf.d/auth-passwdfile.conf.ext
  notify:
    - restart dovecot
  tags:
    - dovecot
    - mail

- name: ensure dh params are available
  copy:
    src: "{{ dovecot_tls_dh_file }}"
    dest: /etc/dovecot/dh.pem
    owner: root
    group: root
    mode: '0644'
  when: dovecot_tls_dh_file is string
  notify:
    - restart dovecot
  tags:
    - dovecot
    - mail

- name: ensure there is a folder for global sieve scripts
  file:
    dest: /var/lib/dovecot/sieve.d
    state: directory
    owner: dovecot
    group: "{{ dovecot_users_group }}"
    mode: '0755'
  tags:
    - dovecot
    - mail

- name: ensure the global spam filter and learning sieve script is present
  template:
    src: "sieve/{{ item }}.j2"
    dest: "/var/lib/dovecot/sieve.d/{{ item }}"
    mode: '0640'
    owner: dovecot
    group: "{{ dovecot_users_group }}"
  with_items:
    - filter-spam.sieve
    - report-spam.sieve
    - report-ham.sieve
  when: dovecot_content_filter
  notify:
    - compile sieve scripts
  tags:
    - dovecot
    - spamassassin
    - mail

- meta: flush_handlers

# yamllint disable-line rule:line-length
- name: ensure the global spam filter and learning sieve script have correct permissions
  file:
    state: file
    path: "/var/lib/dovecot/sieve.d/{{ item }}"
    mode: '0640'
    owner: dovecot
    group: "{{ dovecot_users_group }}"
  with_items:
    - filter-spam.svbin
    - report-spam.svbin
    - report-ham.svbin
  when: dovecot_content_filter
  tags:
    - dovecot
    - spamassassin
    - mail

- name: ensure scripts for learning spam are present
  template:
    src: "{{ item }}.j2"
    dest: "/var/lib/dovecot/sieve.d/{{ item }}"
    mode: '0750'
    owner: dovecot
    group: "{{ dovecot_users_group }}"
  with_items:
    - sa-learn-ham.sh
    - sa-learn-spam.sh
  when: dovecot_content_filter
  tags:
    - dovecot
    - spamassassin
    - mail

- name: ensure dsync config is present
  template:
    src: conf.d/99-dsync.conf.j2
    dest: /etc/dovecot/conf.d/99-dsync.conf
  when: dovecot_dsync
  notify:
    - restart dovecot
  tags:
    - dovecot
    - mail

- name: ensure dovecot is enabled and running
  service:
    name: dovecot
    state: started
    enabled: true
  tags:
    - dovecot
    - mail