# here we assume that postfix.yml has run such that user 'mailstore' exists

- name: install dovecot packages
  apt:
    name: dovecot-imapd,dovecot-lmtpd,dovecot-pgsql,dovecot-managesieved,dovecot-lucene
    state: present

- name: install dovecot config files
  template:
    src: "dovecot/{{ item }}"
    dest: "/etc/dovecot/conf.d/{{ item }}"
    owner: root
    group: root
    mode: 0644
    force: yes
  loop:
    - 10-auth.conf
    - auth-sql.conf.ext
    - 10-mail.conf
    - 10-master.conf
    - 10-ssl.conf
    - 15-mailboxes.conf
    - 20-lmtp.conf
    - 20-imap.conf
    - 90-sieve.conf
    - 90-sieve-extprograms.conf
    - 90-plugin.conf
    - 90-acl.conf
    - 90-quota.conf

- name: install more dovecot config files
  template:
    src: "dovecot/{{ item }}"
    dest: "/etc/dovecot/{{ item }}"
    owner: root
    group: dovecot
    mode: 0640
    force: yes
  loop:
    - dovecot.conf
    - dovecot-sql.conf.ext
    - dovecot-dict-sql.conf.ext

- name: directories /etc/dovecot/sieve_before /etc/dovecot/sieve_after
  file:
    path: "/etc/dovecot/{{ item }}"
    state: directory
    owner: root
    group: root
    mode: 0755
  loop:
    - sieve_pipes
    - sieve_filters
    - sieve_execute
    - sieve_before
    - sieve_after

- name: file /etc/dovecot/sieve_after/spam-to-folder.sieve
  template:
    src: dovecot/spam-to-folder.sieve
    dest: /etc/dovecot/sieve_after/spam-to-folder.sieve
    owner: root
    group: root
    mode: 0644
    force: yes

- name: files /etc/dovecot/sieve_pipes/*.sieve
  template:
    src: "dovecot/{{ item }}"
    dest: "/etc/dovecot/sieve_pipes/{{ item }}"
    owner: mailstore
    group: mailstore
    mode: 0600
    force: yes
  loop:
    - learn-spam.sieve
    - learn-ham.sieve

- name: files /etc/dovecot/sieve_pipes/*.sh
  template:
    src: "dovecot/{{ item }}"
    dest: "/etc/dovecot/sieve_pipes/{{ item }}"
    owner: mailstore
    group: mailstore
    mode: 0700
    force: yes
  loop:
    - rspamd-learn-spam.sh
    - rspamd-learn-ham.sh

- name: README files
  template:
    src: "dovecot/README_{{ item }}"
    dest: "/etc/dovecot/sieve_{{ item }}/README"
    owner: mailstore
    group: mailstore
    mode: 0600
    force: yes
  loop:
    - filters
    - execute
    - before
    - after

- name: restart dovecot
  systemd:
    name: dovecot
    state: restarted

- name: compile sieve files
  shell: "/usr/bin/sievec /etc/dovecot/{{ item }}"
  loop:
    - "sieve_after/spam-to-folder.sieve"
    - "sieve_pipes/learn-spam.sieve"
    - "sieve_pipes/learn-ham.sieve"

- name: permissions of .svbin
  file:
    path: "/etc/dovecot/{{ item }}"
    owner: mailstore
    group: mailstore
    mode: 0600
  loop:
    - "sieve_after/spam-to-folder.sieve"
    - "sieve_pipes/learn-spam.svbin"
    - "sieve_pipes/learn-ham.svbin"