ansible/test/integration/targets/prepare_http_tests/tasks/kerberos.yml

- set_fact:
    krb5_config: '{{ remote_tmp_dir }}/krb5.conf'
    krb5_realm: '{{ httpbin_host.split(".")[1:] | join(".") | upper }}'
    krb5_provider: '{{ (ansible_facts.os_family == "FreeBSD" or ansible_facts.distribution == "MacOSX") | ternary("Heimdal", "MIT") }}'

- set_fact:
    krb5_username: admin@{{ krb5_realm }}

- name: Create krb5.conf file
  template:
    src: krb5.conf.j2
    dest: '{{ krb5_config }}'

- name: Include distribution specific variables
  include_vars: '{{ lookup("first_found", params) }}'
  vars:
    params:
      files:
      - '{{ ansible_facts.distribution }}-{{ ansible_facts.distribution_major_version }}.yml'
      - '{{ ansible_facts.os_family }}-{{ ansible_facts.distribution_major_version }}.yml'
      - '{{ ansible_facts.distribution }}.yml'
      - '{{ ansible_facts.os_family }}.yml'
      - default.yml
      paths:
      - '{{ role_path }}/vars'

- name: Install Kerberos sytem packages
  package:
    name: '{{ krb5_packages }}'
    state: present
  when: ansible_facts.distribution not in ['Alpine', 'MacOSX']

# apk isn't available on ansible-core so just call command
- name: Alpine - Install Kerberos system packages
  command: apk add {{ krb5_packages | join(' ') }}
  when: ansible_facts.distribution == 'Alpine'

- name: Install python gssapi
  pip:
    name:
    - gssapi
    - importlib ; python_version < '2.7'
    state: present
    extra_args: '-c {{ remote_constraints }}'
  environment:
    # Put /usr/local/bin for FreeBSD as we need to use the heimdal port over the builtin version
    # https://github.com/pythongssapi/python-gssapi/issues/228
    # Need the /usr/lib/mit/bin custom path for OpenSUSE as krb5-config is placed there
    PATH: '/usr/local/bin:{{ ansible_facts.env.PATH }}:/usr/lib/mit/bin'
  notify: Remove python gssapi

- name: test the environment to make sure Kerberos is working properly
  httptester_kinit:
    username: '{{ krb5_username }}'
    password: '{{ krb5_password }}'
  environment:
    KRB5_CONFIG: '{{ krb5_config }}'
    KRB5CCNAME: FILE:{{ remote_tmp_dir }}/krb5.cc

- name: remove test credential cache
  file:
    path: '{{ remote_tmp_dir }}/krb5.cc'
    state: absent