# Copyright 2019 Nokia

# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

---
- name: "create or delete chroot user"
  user:
    name: "{{ item.name }}"
    groups: "{{ item.group }}"
    password: "{{ item.password | default('')}}"
    remove: "{{ item.remove | default('yes')}}"
    state: "{{ item.state | default('absent')}}"
    system: no
    shell: /bin/nologin
    createhome: no
  with_items: "{{ chroot | default([]) }}"

- name: "Create the ssh-keys directory"
  file:
    path: /etc/ssh-keys
    state: directory

- name: "remove the old public ssh key"
  file:
    path: /etc/ssh-keys/{{ item.name }}
    state: absent
  with_items: "{{ chroot | default([]) }}"

- name: "add a new public ssh key"
  when: item.state == 'present'
  lineinfile:
    path: /etc/ssh-keys/{{ item.name }}
    create: yes
    regexp: '.*'
    state: "{{ item.state | default('absent') }}"
    line: "{{ item.public_key }}"
    owner: "{{ item.name }}"
    mode: 0400
  with_items: "{{ chroot | default([]) }}"

- name: Locking and Unlocking the user
  when: item.state == 'present' and item.password != ""
  command: sudo passwd "{{ item.name }}" "{{ item.lock_state }}"
  with_items: "{{ chroot | default([]) }}"