community.mysql/tests/integration/targets/test_mysql_user/tasks/tls_requirements.yml

---
- vars:
    mysql_parameters: &mysql_params
      login_user: '{{ mysql_user }}'
      login_password: '{{ mysql_password }}'
      login_host: 127.0.0.1
      login_port: '{{ mysql_primary_port }}'

  block:

    # ============================================================
    - name: find out the database version
      mysql_info:
        <<: *mysql_params
        filter: version
      register: db_version

    - name: Drop mysql user {{ item }} if exists
      mysql_user:
        <<: *mysql_params
        name: '{{ item }}'
        state: absent
      with_items: ['{{ user_name_1 }}', '{{ user_name_2 }}', '{{ user_name_3 }}']

    - name: create user with TLS requirements in check mode (expect changed=true)
      mysql_user:
        <<: *mysql_params
        name: "{{ user_name_1 }}"
        password: "{{ user_password_1 }}"
        tls_requires:
          SSL:
      check_mode: yes
      register: result

    - name: Assert check mode user create reports changed state
      assert:
        that:
          - result is changed

    - include: assert_no_user.yml user_name={{user_name_1}}

    - name: create user with TLS requirements state=present (expect changed=true)
      mysql_user:
        <<: *mysql_params
        name: '{{ item[0] }}'
        password: '{{ user_password_1 }}'
        tls_requires: '{{ item[1] }}'
      with_together:
        - [ '{{ user_name_1 }}', '{{ user_name_2 }}', '{{ user_name_3 }}']
        -
          - SSL:
          - X509:
          - subject: '/CN=alice/O=MyDom, Inc./C=US/ST=Oregon/L=Portland'
            cipher: 'ECDHE-ECDSA-AES256-SHA384'
            issuer: '/CN=org/O=MyDom, Inc./C=US/ST=Oregon/L=Portland'

    - block:
      - name: retrieve TLS requirements for users in old database version
        command: "{{ mysql_command }} -L -N -s -e \"SHOW GRANTS for '{{ item }}'@'localhost'\""
        register: old_result
        with_items: ['{{ user_name_1 }}', '{{ user_name_2 }}', '{{ user_name_3 }}']

      - name: set old database separator
        set_fact:
          separator: '\n'
      # Semantically: when mysql version <= 5.6 or MariaDB version <= 10.1
      when: db_version.version.major <= 5 and db_version.version.minor <= 6 or db_version.version.major == 10 and db_version.version.minor < 2

    - block:
      - name: retrieve TLS requirements for users in new database version
        command: "{{ mysql_command }} -L -N -s -e \"SHOW CREATE USER '{{ item }}'@'localhost'\""
        register: new_result
        with_items: ['{{ user_name_1 }}', '{{ user_name_2 }}', '{{ user_name_3 }}']

      - name: set new database separator
        set_fact:
          separator: 'PASSWORD'
      # Semantically: when mysql version >= 5.7 or MariaDB version >= 10.2
      when: db_version.version.major == 5 and db_version.version.minor >= 7 or db_version.version.major > 5 and db_version.version.major < 10  or db_version.version.major == 10 and db_version.version.minor >= 2

    - block:
      - name: assert user1 TLS requirements
        assert:
          that:
            - "'SSL' in reqs"
        vars:
          - reqs: "{{((old_result.results[0] is skipped | ternary(new_result, old_result)).results | selectattr('item', 'contains', user_name_1) | first).stdout.split('REQUIRE')[1].split(separator)[0].strip()}}"

      - name: assert user2 TLS requirements
        assert:
          that:
            - "'X509' in reqs"
        vars:
          - reqs: "{{((old_result.results[0] is skipped | ternary(new_result, old_result)).results | selectattr('item', 'contains', user_name_2) | first).stdout.split('REQUIRE')[1].split(separator)[0].strip()}}"

      - name: assert user3 TLS requirements
        assert:
          that:
            - "'/CN=alice/O=MyDom, Inc./C=US/ST=Oregon/L=Portland' in (reqs | select('contains', 'SUBJECT') | first)"
            - "'/CN=org/O=MyDom, Inc./C=US/ST=Oregon/L=Portland' in (reqs | select('contains', 'ISSUER') | first)"
            - "'ECDHE-ECDSA-AES256-SHA384' in (reqs | select('contains', 'CIPHER') | first)"
        vars:
          - reqs: "{{((old_result.results[0] is skipped | ternary(new_result, old_result)).results | selectattr('item', 'contains', user_name_3) | first).stdout.split('REQUIRE')[1].split(separator)[0].replace(\"' \", \"':\").split(\":\")}}"
      # CentOS 6 uses an older version of jinja that does not provide the selectattr filter.
      when: ansible_distribution != 'CentOS' or ansible_distribution_major_version != '6'

    - name: modify user with TLS requirements state=present in check mode (expect changed=true)
      mysql_user:
        <<: *mysql_params
        name: '{{ user_name_1 }}'
        password: '{{ user_password_1 }}'
        tls_requires:
          X509:
      check_mode: yes
      register: result

    - name: Assert check mode user update reports changed state
      assert:
        that:
          - result is changed

    - name: retrieve TLS requirements for users in old database version
      command: "{{ mysql_command }} -L -N -s -e \"SHOW GRANTS for '{{ user_name_1 }}'@'localhost'\""
      register: old_result
      when: db_version.version.major <= 5 and db_version.version.minor <= 6 or db_version.version.major == 10 and db_version.version.minor < 2

    - name: retrieve TLS requirements for users in new database version
      command: "{{ mysql_command }} -L -N -s -e \"SHOW CREATE USER '{{ user_name_1 }}'@'localhost'\""
      register: new_result
      when: db_version.version.major == 5 and db_version.version.minor >= 7 or db_version.version.major > 5 and db_version.version.major < 10  or db_version.version.major == 10 and db_version.version.minor >= 2

    - name: assert user1 TLS requirements was not changed
      assert:
        that: "'SSL' in reqs"
      vars:
        - reqs: "{{(old_result is skipped | ternary(new_result, old_result)).stdout.split('REQUIRE')[1].split(separator)[0].strip()}}"

    - name: modify user with TLS requirements state=present (expect changed=true)
      mysql_user:
        <<: *mysql_params
        name: '{{ user_name_1 }}'
        password: '{{ user_password_1 }}'
        tls_requires:
          X509:

    - name: retrieve TLS requirements for users in old database version
      command: "{{ mysql_command }} -L -N -s -e \"SHOW GRANTS for '{{ user_name_1 }}'@'localhost'\""
      register: old_result
      when: db_version.version.major <= 5 and db_version.version.minor <= 6 or db_version.version.major == 10 and db_version.version.minor < 2

    - name: retrieve TLS requirements for users in new database version
      command: "{{ mysql_command }} -L -N -s -e \"SHOW CREATE USER '{{ user_name_1 }}'@'localhost'\""
      register: new_result
      when: db_version.version.major == 5 and db_version.version.minor >= 7 or db_version.version.major > 5 and db_version.version.major < 10  or db_version.version.major == 10 and db_version.version.minor >= 2

    - name: assert user1 TLS requirements
      assert:
        that: "'X509' in reqs"
      vars:
        - reqs: "{{(old_result is skipped | ternary(new_result, old_result)).stdout.split('REQUIRE')[1].split(separator)[0].strip()}}"

    - name: remove TLS requirements from user (expect changed=true)
      mysql_user:
        <<: *mysql_params
        name: '{{ user_name_1 }}'
        password: '{{ user_password_1 }}'
        tls_requires:

    - name: retrieve TLS requirements for users
      command: "{{ mysql_command }} -L -N -s -e \"SHOW CREATE USER '{{ user_name_1 }}'@'localhost'\""
      register: result

    - name: assert user1 TLS requirements
      assert:
        that: "'REQUIRE ' not in result.stdout or 'REQUIRE NONE' in result.stdout"

    - include: remove_user.yml user_name={{user_name_1}} user_password={{ user_password_1 }}

    - include: remove_user.yml user_name={{user_name_2}} user_password={{ user_password_1 }}

    - include: remove_user.yml user_name={{user_name_3}} user_password={{ user_password_1 }}

    - include: assert_no_user.yml user_name={{user_name_1}}

    - include: assert_no_user.yml user_name={{user_name_2}}

    - include: assert_no_user.yml user_name={{user_name_3}}