ansible/test/integration/targets/openssl_privatekey/tasks/main.yml

---
- name: Find out which elliptic curves are supported by installed OpenSSL
  command: openssl ecparam -list_curves
  register: openssl_ecc

- name: Compile list of elliptic curves supported by OpenSSL
  set_fact:
    openssl_ecc_list: |
      {{
        openssl_ecc.stdout_lines
        | map('regex_search', '^ *([a-zA-Z0-9_-]+) *: .*$')
        | select()
        | map('regex_replace', '^ *([a-zA-Z0-9_-]+) *: .*$', '\1')
        | list
      }}
  when: ansible_distribution != 'CentOS' or ansible_distribution_major_version != '6'
  # CentOS comes with a very old jinja2 which does not include the map() filter...
- name: Compile list of elliptic curves supported by OpenSSL (CentOS 6)
  set_fact:
    openssl_ecc_list:
    - secp384r1
    - secp521r1
    - prime256v1
  when: ansible_distribution == 'CentOS' and ansible_distribution_major_version == '6'

- name: List of elliptic curves supported by OpenSSL
  debug: var=openssl_ecc_list

- block:
  - name: Running tests with pyOpenSSL backend
    include_tasks: impl.yml
    vars:
      select_crypto_backend: pyopenssl

  - import_tasks: ../tests/validate.yml

  # FIXME: minimal pyOpenSSL version?!
  when: pyopenssl_version.stdout is version('0.6', '>=')

- name: Remove output directory
  file:
    path: "{{ output_dir }}"
    state: absent

- name: Re-create output directory
  file:
    path: "{{ output_dir }}"
    state: directory

- block:
  - name: Running tests with cryptography backend
    include_tasks: impl.yml
    vars:
      select_crypto_backend: cryptography

  - import_tasks: ../tests/validate.yml

  when: cryptography_version.stdout is version('0.5', '>=')

- name: Check that fingerprints do not depend on the backend
  block:
  - name: "Fingerprint comparison: pyOpenSSL"
    openssl_privatekey:
      path: '{{ output_dir }}/fingerprint-{{ item }}.pem'
      type: "{{ item }}"
      size: 1024
      select_crypto_backend: pyopenssl
    loop:
    - RSA
    - DSA
    register: fingerprint_pyopenssl

  - name: "Fingerprint comparison: cryptography"
    openssl_privatekey:
      path: '{{ output_dir }}/fingerprint-{{ item }}.pem'
      type: "{{ item }}"
      size: 1024
      select_crypto_backend: cryptography
    loop:
    - RSA
    - DSA
    register: fingerprint_cryptography

  - name: Verify that fingerprints match
    assert:
      that: item.0.fingerprint[item.2] == item.1.fingerprint[item.2]
    when: item.0 is not skipped and item.1 is not skipped
    loop: |
      {{ query('nested',
            fingerprint_pyopenssl.results | zip(fingerprint_cryptography.results),
            fingerprint_pyopenssl.results[0].fingerprint.keys()
      ) if fingerprint_pyopenssl.results[0].fingerprint else [] }}
    loop_control:
      label: "{{ [item.0.item, item.2] }}"
  when: pyopenssl_version.stdout is version('0.6', '>=') and cryptography_version.stdout is version('0.5', '>=')