---
- name: verify Match Address directive
  command: "grep 'Match Address' /etc/ssh/sshd_config"
  changed_when: False
  failed_when: False
  check_mode: no

  register: grep_matchaddress_ssh

- name: Add Match Address sshd directive
  lineinfile:
    dest: /etc/ssh/sshd_config
    line: "\nMatch Address {{ evolinux_ssh_password_auth_addresses | join(',') }}\n    PasswordAuthentication yes"
    validate: '/usr/sbin/sshd -T -f %s'
  notify: reload sshd
  when: evolinux_ssh_match_address and grep_matchaddress_ssh.rc != 0 and evolinux_ssh_password_auth_addresses != []

- name: Modify Match Address sshd directive
  replace:
    dest: /etc/ssh/sshd_config
    regexp: '^(Match Address ((?!{{ item }}).)*)$'
    replace: '\1,{{ item }}'
    validate: '/usr/sbin/sshd -T -f %s'
  with_items: "{{ evolinux_ssh_password_auth_addresses }}"
  notify: reload sshd
  when: evolinux_ssh_match_address and grep_matchaddress_ssh.rc == 0

- name: disable SSH access for root
  replace:
    dest: /etc/ssh/sshd_config
    regexp: '^PermitRootLogin (yes|without-password)'
    replace: "PermitRootLogin no"
  when: evolinux_ssh_disable_root

- name: disable AcceptEnv in ssh config
  replace:
    dest: /etc/ssh/sshd_config
    regexp: '^AcceptEnv'
    replace: "#AcceptEnv"
  when: evolinux_ssh_disable_acceptenv

- meta: flush_handlers