ansible-role-dovecot

Configures dovecot.

Requirements

None

Role Variables

dovecot_config_fragments

This variable is a list of dict of additional configuration file fragments under dovecot_confd_dir.

FreeBSD

OpenBSD

dovecot:\
  :openfiles-cur=512:\
  :openfiles-max=2048:\
  :tc=daemon:

Debian

TLS/SSL support

The role implements TLS/SSL support by importing trombik.x509_certificate during the play. trombik.x509_certificate must be available by listing it in requirements.yml, then set dovecot_include_role_x509_certificate to yes.

See tests/serverspec/default.yml for an example.

Dependencies

None

Example Playbook

- hosts: localhost
  roles:
    - ansible-role-dovecot
  vars:
    x509_certificate_debug_log: yes
    x509_certificate:
      - name: dovecot
        state: present
        public:
          path: "{{ dovecot_conf_dir }}/ssl/dovecot_pub.pem"
          owner: "{{ dovecot_user }}"
          key: |
            -----BEGIN CERTIFICATE-----
            MIIFjTCCA3WgAwIBAgIJAOWEMp5KrvqIMA0GCSqGSIb3DQEBCwUAMF0xCzAJBgNV
            BAYTAlRIMRAwDgYDVQQIDAdCYW5na29rMSEwHwYDVQQKDBhJbnRlcm5ldCBXaWRn
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            -----END CERTIFICATE-----
        secret:
          path: "{{ dovecot_conf_dir }}/ssl/dovecot_key.pem"
          owner: "{{ dovecot_user }}"
          key: |
            -----BEGIN RSA PRIVATE KEY-----
            MIIJKQIBAAKCAgEAsqn3qdkjpvXn3vWIdPCCwGCQdaPhOxiyR0lVd3HfZOZpUM9u
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            -----END RSA PRIVATE KEY-----
    dovecot_include_role_x509_certificate: true
    dovecot_extra_packages: "{% if ansible_os_family == 'Debian' %}[ 'dovecot-imapd' ]{% else %}[]{% endif %}"
    dovecot_extra_groups: "{% if ansible_os_family == 'Debian' %}[ 'nogroup' ]{% else %}[ 'nobody' ]{% endif %}"
    dovecot_config: |
      protocols = {% if ansible_os_family == 'Debian' %}imap{% else %}imaps{% endif %}

      listen = *
      base_dir = "{{ dovecot_base_dir }}"
      {% for i in dovecot_config_fragments %}
      {% if i.state == 'present' %}
      !include {{ dovecot_confd_dir }}/{{ i.name }}
      {% endif %}
      {% endfor %}

    dovecot_config_fragments:
      - name: foo.conf
        state: absent
      - name: auth.conf
        state: present
        mode: "0640"
        content: |
          disable_plaintext_auth = yes
          passdb {
            driver = {% if ansible_os_family == 'FreeBSD' or ansible_os_family == 'Debian' %}pam{% elif ansible_os_family == 'OpenBSD' %}bsdauth{% endif %}

          }
          userdb {
            driver = passwd
          }
      - name: ssl.conf
        state: present
        mode: "0640"
        content: |
          {% if ansible_os_family == 'Debian' %}
          # older dovecot complains:
          # 'imaps' protocol can no longer be specified (use protocols=imap)
          service imap-login {
            inet_listener imap {
              port = 0
            }
          }
          {% endif %}
          ssl = required
          ssl_cert = <{{ dovecot_conf_dir }}/ssl/dovecot_pub.pem
          ssl_key = <{{ dovecot_conf_dir }}/ssl/dovecot_key.pem

License

Copyright (c) 2017 Tomoyuki Sakurai <[email protected]>

Permission to use, copy, modify, and distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

Author Information

Tomoyuki Sakurai y@trombik.org

This README was created by qansible