---
# Request the certificate for the host from IPA
# System must be enrolled as an IPA Client and must be ran as root
- name: Check if host is IPA enrolled
  shell: /usr/sbin/ipa-client-install --unattended 2>&1 | grep "already configured"
  register: ipacheck
  ignore_errors: true
  changed_when: false

- name: Verify host is IPA enrolled
  assert:
    that:
      - ipacheck.rc == 0 | mandatory
    fail_msg: "System is not enrolled to IPA"
    success_msg: "IPA enrolled, moving on"
    quiet: true

- name: Check certificate existence
  stat:
    path: "{{ item.key_location | default(ipa_getcert_cert_default_location) }}/{{ item.name }}.crt"
  register: cert_results
  with_items: "{{ ipa_getcert_requested_hostnames }}"
  ignore_errors: true

- name: Verify certificate existence
  assert:
    that:
      - not item.stat.exists | mandatory
    fail_msg: "Certificate already exists!"
    success_msg: "Certificate doesn't exist, moving on"
    quiet: true
  with_items: "{{ cert_results.results }}"

- name: IPA Certificate Operations
  block:
    - name: Deploy ipa-getcert script
      template:
        src: "get_cert.sh.j2"
        dest: "/root/get_cert.sh"
        owner: root
        group: root
        mode: '0750'

    - name: Request Certificate
      raw: /root/get_cert.sh
      register: ipa_cert_request

    - name: Chain link certificates
      block:
        - name: Create chain directory
          file:
            state: directory
            path: "{{ ipa_getcert_chain_location }}"
            owner: root
            group: "{{ ipa_getcert_group }}"
            mode: '0750'

        - name: Chain link certs
          file:
            state: link
            src: "{{ item.cert_location | default(ipa_getcert_cert_default_location) }}/{{ item.name }}.crt"
            dest: "{{ ipa_getcert_chain_location }}/{{ item.name }}.crt"
            owner: "{{ item.owner | default(ipa_getcert_owner_default) }}"
            group: "{{ item.owner | default(ipa_getcert_owner_default) }}"
          with_items: "{{ ipa_getcert_requested_hostnames }}"

        - name: Chain link keys
          file:
            state: link
            src: "{{ item.key_location | default(ipa_getcert_cert_default_location) }}/{{ item.name }}.key"
            path: "{{ ipa_getcert_chain_location }}/{{ item.name }}.key"
            owner: "{{ item.owner | default(ipa_getcert_owner_default) }}"
            group: "{{ item.owner | default(ipa_getcert_owner_default) }}"
          with_items: "{{ ipa_getcert_requested_hostnames }}"

        - name: Assemble the chain
          assemble:
            src: "{{ ipa_getcert_chain_location }}"
            dest: "{{ ipa_getcert_chain_location }}/{{ item.name }}.pem"
            regexp: "^{{ item.name }}.(crt|key)$"
            owner: "{{ item.owner | default(ipa_getcert_owner_default) }}"
            group: "{{ item.owner | default(ipa_getcert_owner_default) }}"
            mode: '0640'
          with_items: "{{ ipa_getcert_requested_hostnames }}"
      when:
        - ipa_getcert_chain
        - ipa_cert_request.rc == 0
  rescue:
    - name: "Erroring out with message"
      debug:
        msg: "We caught an error, likely with the ipa-getcert script. Please verify the output."
  when:
    - ipacheck.rc == 0