---
# (c) 2017, Martin Krizek <mkrizek@redhat.com>

# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.

- name: Create ansible user
  ansible.builtin.user:
    name: "{{ test_user }}"

- name: Create ansible group
  ansible.builtin.group:
    name: "{{ test_group }}"

- name: Clean up working directory and files
  ansible.builtin.file:
    path: "{{ output_dir }}"
    state: absent

- name: Create working directory
  ansible.builtin.file:
    path: "{{ output_dir }}"
    state: directory
    mode: "0755"

- name: Create ansible file
  ansible.builtin.file:
    path: "{{ test_file }}"
    state: touch
    mode: "0644"

- name: Create ansible dir
  ansible.builtin.file:
    path: "{{ test_dir }}"
    state: directory
    mode: "0755"

- name: Install acl package
  ansible.builtin.package:
    name: acl
    state: present

##############################################################################
- name: Grant ansible user read access to a file
  ansible.posix.acl:
    path: "{{ test_file }}"
    entity: "{{ test_user }}"
    etype: user
    permissions: r
    state: present
  register: output

- name: Debug ansible.posix.acl output
  ansible.builtin.debug:
    msg: "{{ output }}"

- name: Get getfacl output
  ansible.builtin.command: getfacl {{ test_file | quote }}
  changed_when: false
  register: getfacl_output

- name: Debug getfacl output
  ansible.builtin.debug:
    msg: "{{ getfacl_output.stdout_lines }}"

- name: Verify Output
  ansible.builtin.assert:
    that:
      - output is changed
      - output is not failed
      - "'user:{{ test_user }}:r--' in output.acl"
      - "'user:{{ test_user }}:r--' in getfacl_output.stdout_lines"
##############################################################################
- name: Obtain the acl for a specific file
  ansible.posix.acl:
    path: "{{ test_file }}"
  register: output

- name: Debug ansible.posix.acl output
  ansible.builtin.debug:
    msg: "{{ output }}"

- name: Get getfacl output
  ansible.builtin.command: getfacl {{ test_file | quote }}
  changed_when: false
  register: getfacl_output

- name: Debug getfacl output
  ansible.builtin.debug:
    msg: "{{ getfacl_output.stdout_lines }}"

- name: Verify output
  ansible.builtin.assert:
    that:
      - output is not changed
      - output is not failed
      - "'user::rw-' in output.acl"
      - "'user:{{ test_user }}:r--' in output.acl"
      - "'group::r--' in output.acl"
      - "'mask::r--' in output.acl"
      - "'other::r--' in output.acl"
      - "'user::rw-' in getfacl_output.stdout_lines"
      - "'user:{{ test_user }}:r--' in getfacl_output.stdout_lines"
      - "'group::r--' in getfacl_output.stdout_lines"
      - "'mask::r--' in getfacl_output.stdout_lines"
      - "'other::r--' in getfacl_output.stdout_lines"
##############################################################################
#
- name: Removes the acl for ansible user on a specific file
  ansible.posix.acl:
    path: "{{ test_file }}"
    entity: "{{ test_user }}"
    etype: user
    state: absent
  register: output

- name: Get getfacl output
  ansible.builtin.command: getfacl {{ test_file | quote }}
  changed_when: false
  register: getfacl_output

- name: Verify output
  ansible.builtin.assert:
    that:
      - output is changed
      - output is not failed
      - "'user:{{ test_user }}:r--' not in output.acl"
      - "'user:{{ test_user }}:r--' not in getfacl_output.stdout_lines"
##############################################################################
- name: Sets default acl for ansible user on ansible dir
  ansible.posix.acl:
    path: "{{ test_dir }}"
    entity: "{{ test_user }}"
    etype: user
    permissions: rw
    default: true
    state: present
  register: output

- name: Get getfacl output
  ansible.builtin.command: getfacl {{ test_dir | quote }}
  changed_when: false
  register: getfacl_output

- name: Verify output
  ansible.builtin.assert:
    that:
      - output is changed
      - output is not failed
      - "'user:{{ test_user }}:rw-' in output.acl"
      - "'default:user:{{ test_user }}:rw-' in getfacl_output.stdout_lines"
##############################################################################
- name: Cleanup
  ansible.builtin.command: setfacl -b {{ test_dir | quote }}
  changed_when: false
##############################################################################
- name: Same as previous but using entry shorthand
  ansible.posix.acl:
    path: "{{ test_dir }}"
    entry: user:{{ test_user }}:rw-
    default: true
    state: present
  register: output

- name: Get getfacl output
  ansible.builtin.command: getfacl {{ test_dir | quote }}
  changed_when: false
  register: getfacl_output

- name: Verify output
  ansible.builtin.assert:
    that:
      - output is changed
      - output is not failed
      - "'user:{{ test_user }}:rw-' in output.acl"
      - "'default:user:{{ test_user }}:rw-' in getfacl_output.stdout_lines"
##############################################################################
- name: Same as previous, to test idempotence
  ansible.posix.acl:
    path: "{{ test_dir }}"
    entry: user:{{ test_user }}:rw-
    default: true
    state: present
  register: output

- name: Get getfacl output
  ansible.builtin.command: getfacl {{ test_dir | quote }}
  changed_when: false
  register: getfacl_output

- name: Verify output
  ansible.builtin.assert:
    that:
      - output is not changed
      - output is not failed
      - "'user:{{ test_user }}:rw-' in output.acl"
      - "'default:user:{{ test_user }}:rw-' in getfacl_output.stdout_lines"
##############################################################################
- name: Cleanup
  ansible.builtin.command: setfacl -b {{ test_dir | quote }}
  changed_when: false
##############################################################################
- name: Set default acls
  ansible.posix.acl:
    path: "{{ test_dir }}"
    entry: "{{ item }}"
    default: true
    state: present
  with_items:
    - user:{{ test_user }}:rw-
    - group:{{ test_group }}:rw-

- name: Remove default group test_user acl
  ansible.posix.acl:
    path: "{{ test_dir }}"
    entry: group:{{ test_group }}:rw-
    default: true
    state: absent
  register: output

- name: Get getfacl output
  ansible.builtin.command: getfacl {{ test_dir | quote }}
  changed_when: false
  register: getfacl_output

- name: Verify output
  ansible.builtin.assert:
    that:
      - output is changed
      - output is not failed
      - "'user::rwx' in getfacl_output.stdout_lines"
      - "'group::r-x' in getfacl_output.stdout_lines"
      - "'other::r-x' in getfacl_output.stdout_lines"
      - "'default:user::rwx' in getfacl_output.stdout_lines"
      - "'default:user:{{ test_user }}:rw-' in getfacl_output.stdout_lines"
      - "'default:group::r-x' in getfacl_output.stdout_lines"
      - "'default:mask::rwx' in getfacl_output.stdout_lines"
      - "'default:other::r-x' in getfacl_output.stdout_lines"
      - "'default:group:{{ test_group }}:rw-' not in getfacl_output.stdout_lines"
##############################################################################
- name: Trigger acl module with NFSv4 and no permissions (Issue #679)
  ansible.posix.acl:
    path: "{{ test_dir }}"
    entity: "{{ test_user }}"
    etype: user
    state: absent
    use_nfsv4_acls: true
  register: crash_test
  ignore_errors: true

- name: Verify the module did not crash with a TypeError
  ansible.builtin.assert:
    that:
      - crash_test is failed
      - "'unsupported operand type' not in (crash_test.module_stderr | default(''))"
      - "crash_test.msg is search('permissions.*required')"
    msg: "The module crashed with a TypeError instead of failing with a helpful error message!"