---
# Copyright (c) Ansible Project
# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
# SPDX-License-Identifier: GPL-3.0-or-later

####################################################################
# WARNING: These are designed specifically for Ansible tests       #
# and should not be used as examples of how to write Ansible roles #
####################################################################

- block:
  - name: Find root for cert 1 using directory
    certificate_complete_chain:
      input_chain: '{{ fullchain | trim }}'
      root_certificates:
      - '{{ remote_tmp_dir }}/files/roots/'
    register: cert1_root
  - name: Verify root for cert 1
    assert:
      that:
      - cert1_root.complete_chain | join('') == (fullchain ~ root)
      - cert1_root.root == root
  vars:
    fullchain: "{{ lookup('file', 'cert1-fullchain.pem', rstrip=False) }}"
    root: "{{ lookup('file', 'cert1-root.pem', rstrip=False) }}"

- block:
  - name: Find rootchain for cert 1 using intermediate and root PEM
    certificate_complete_chain:
      input_chain: '{{ cert }}'
      intermediate_certificates:
      - '{{ remote_tmp_dir }}/files/cert1-chain.pem'
      root_certificates:
      - '{{ remote_tmp_dir }}/files/roots.pem'
    register: cert1_rootchain
  - name: Verify rootchain for cert 1
    assert:
      that:
      - cert1_rootchain.complete_chain | join('') == (cert ~ chain ~ root)
      - cert1_rootchain.chain[:-1] | join('') == chain
      - cert1_rootchain.root == root
  vars:
    cert: "{{ lookup('file', 'cert1.pem', rstrip=False) }}"
    chain: "{{ lookup('file', 'cert1-chain.pem', rstrip=False) }}"
    root: "{{ lookup('file', 'cert1-root.pem', rstrip=False) }}"

- block:
  - name: Find root for cert 2 using directory
    certificate_complete_chain:
      input_chain: "{{ fullchain | trim }}"
      root_certificates:
      - '{{ remote_tmp_dir }}/files/roots/'
    register: cert2_root
  - name: Verify root for cert 2
    assert:
      that:
      - cert2_root.complete_chain | join('') == (fullchain ~ root)
      - cert2_root.root == root
  vars:
    fullchain: "{{ lookup('file', 'cert2-fullchain.pem', rstrip=False) }}"
    root: "{{ lookup('file', 'cert2-root.pem', rstrip=False) }}"

- block:
  - name: Find rootchain for cert 2 using intermediate and root PEM
    certificate_complete_chain:
      input_chain: '{{ cert }}'
      intermediate_certificates:
      - '{{ remote_tmp_dir }}/files/cert2-chain.pem'
      root_certificates:
      - '{{ remote_tmp_dir }}/files/roots.pem'
    register: cert2_rootchain
  - name: Verify rootchain for cert 2
    assert:
      that:
      - cert2_rootchain.complete_chain | join('') == (cert ~ chain ~ root)
      - cert2_rootchain.chain[:-1] | join('') == chain
      - cert2_rootchain.root == root
  vars:
    cert: "{{ lookup('file', 'cert2.pem', rstrip=False) }}"
    chain: "{{ lookup('file', 'cert2-chain.pem', rstrip=False) }}"
    root: "{{ lookup('file', 'cert2-root.pem', rstrip=False) }}"

- block:
  - name: Find alternate rootchain for cert 2 using intermediate and root PEM
    certificate_complete_chain:
      input_chain: '{{ cert }}'
      intermediate_certificates:
      - '{{ remote_tmp_dir }}/files/cert2-altchain.pem'
      root_certificates:
      - '{{ remote_tmp_dir }}/files/roots.pem'
    register: cert2_rootchain_alt
  - name: Verify rootchain for cert 2
    assert:
      that:
      - cert2_rootchain_alt.complete_chain | join('') == (cert ~ chain ~ root)
      - cert2_rootchain_alt.chain[:-1] | join('') == chain
      - cert2_rootchain_alt.root == root
  vars:
    cert: "{{ lookup('file', 'cert2.pem', rstrip=False) }}"
    chain: "{{ lookup('file', 'cert2-altchain.pem', rstrip=False) }}"
    root: "{{ lookup('file', 'cert2-altroot.pem', rstrip=False) }}"

- block:
  - name: Find alternate rootchain for cert 2 when complete chain is already presented to the module
    certificate_complete_chain:
      input_chain: '{{ cert ~ chain ~ root }}'
      root_certificates:
      - '{{ remote_tmp_dir }}/files/roots.pem'
    register: cert2_complete_chain
  - name: Verify rootchain for cert 2
    assert:
      that:
      - cert2_complete_chain.complete_chain | join('') == (cert ~ chain ~ root)
      - cert2_complete_chain.chain == []
      - cert2_complete_chain.root == root
  vars:
    cert: "{{ lookup('file', 'cert2.pem', rstrip=False) }}"
    chain: "{{ lookup('file', 'cert2-altchain.pem', rstrip=False) }}"
    root: "{{ lookup('file', 'cert2-altroot.pem', rstrip=False) }}"

- name: Check failure when no intermediate certificate can be found
  certificate_complete_chain:
    input_chain: '{{ lookup("file", "cert2.pem", rstrip=True) }}'
    intermediate_certificates:
    - '{{ remote_tmp_dir }}/files/cert1-chain.pem'
    root_certificates:
    - '{{ remote_tmp_dir }}/files/roots.pem'
  register: cert2_no_intermediate
  ignore_errors: true
- name: Verify failure
  assert:
    that:
    - cert2_no_intermediate is failed
    - "cert2_no_intermediate.msg.startswith('Cannot complete chain. Stuck at certificate ')"

- name: Check failure when infinite loop is found
  certificate_complete_chain:
    input_chain: '{{ lookup("file", "cert1-fullchain.pem", rstrip=True) }}'
    intermediate_certificates:
    - '{{ remote_tmp_dir }}/files/roots.pem'
    root_certificates:
    - '{{ remote_tmp_dir }}/files/cert2-chain.pem'
  register: cert2_infinite_loop
  ignore_errors: true
- name: Verify failure
  assert:
    that:
    - cert2_infinite_loop is failed
    - "cert2_infinite_loop.msg == 'Found cycle while building certificate chain'"