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

# Test code for the user module.
# (c) 2017, James Tanner <tanner.jc@gmail.com>

# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
#
- name: get the jinja2 version
  shell: python -c 'import jinja2; print(jinja2.__version__)'
  register: jinja2_version
  delegate_to: localhost
  changed_when: no

- debug:
    msg: "Jinja version: {{ jinja2_version.stdout }}, Python version: {{ ansible_facts.python_version }}"


## user add

- name: remove the test user
  user:
    name: ansibulluser
    state: absent

- name: try to create a user
  user:
    name: ansibulluser
    state: present
  register: user_test0_0

- name: create the user again
  user:
    name: ansibulluser
    state: present
  register: user_test0_1

- debug:
    var: user_test0
    verbosity: 2

- name: make a list of users
  script: userlist.sh {{ ansible_facts.distribution }}
  register: user_names

- debug:
    var: user_names
    verbosity: 2

- name: validate results for testcase 0
  assert:
    that:
      - user_test0_0 is changed
      - user_test0_1 is not changed
      - '"ansibulluser" in user_names.stdout_lines'

# test user add with password
- name: add an encrypted password for user
  user:
    name: ansibulluser
    password: "$6$rounds=656000$TT4O7jz2M57npccl$33LF6FcUMSW11qrESXL1HX0BS.bsiT6aenFLLiVpsQh6hDtI9pJh5iY7x8J7ePkN4fP8hmElidHXaeD51pbGS."
    state: present
    update_password: always
  register: test_user_encrypt0

- name: there should not be warnings
  assert:
    that: "'warnings' not in test_user_encrypt0"

- block:
    - name: add an plaintext password for user
      user:
        name: ansibulluser
        password: "plaintextpassword"
        state: present
        update_password: always
      register: test_user_encrypt1

    - name: there should be a warning complains that the password is plaintext
      assert:
        that: "'warnings' in test_user_encrypt1"

    - name: add an invalid hashed password
      user:
        name: ansibulluser
        password: "$6$rounds=656000$tgK3gYTyRLUmhyv2$lAFrYUQwn7E6VsjPOwQwoSx30lmpiU9r/E0Al7tzKrR9mkodcMEZGe9OXD0H/clOn6qdsUnaL4zefy5fG+++++"
        state: present
        update_password: always
      register: test_user_encrypt2

    - name: there should be a warning complains about the character set of password
      assert:
        that: "'warnings' in test_user_encrypt2"

    - name: change password to '!'
      user:
        name: ansibulluser
        password: '!'
      register: test_user_encrypt3

    - name: change password to '*'
      user:
        name: ansibulluser
        password: '*'
      register: test_user_encrypt4

    - name: there should be no warnings when setting the password to '!' and '*'
      assert:
        that:
          - "'warnings' not in test_user_encrypt3"
          - "'warnings' not in test_user_encrypt4"
  when: ansible_facts.system != 'Darwin'


# https://github.com/ansible/ansible/issues/42484
# Skipping macOS for now since there is a bug when changing home directory
- block:
    - name: create user specifying home
      user:
        name: ansibulluser
        state: present
        home: "{{ user_home_prefix[ansible_facts.system] }}/ansibulluser"
      register: user_test3_0

    - name: create user again specifying home
      user:
        name: ansibulluser
        state: present
        home: "{{ user_home_prefix[ansible_facts.system] }}/ansibulluser"
      register: user_test3_1

    - name: change user home
      user:
        name: ansibulluser
        state: present
        home: "{{ user_home_prefix[ansible_facts.system] }}/ansibulluser-mod"
      register: user_test3_2

    - name: change user home back
      user:
        name: ansibulluser
        state: present
        home: "{{ user_home_prefix[ansible_facts.system] }}/ansibulluser"
      register: user_test3_3

    - name: validate results for testcase 3
      assert:
        that:
          - user_test3_0 is not changed
          - user_test3_1 is not changed
          - user_test3_2 is changed
          - user_test3_3 is changed
  when: ansible_facts.system != 'Darwin'


## user check

- name: run existing user check tests
  user:
    name: "{{ user_names.stdout_lines | random }}"
    state: present
    create_home: no
  loop: "{{ range(1, 5+1) | list }}"
  register: user_test1

- debug:
    var: user_test1
    verbosity: 2

- name: validate results for testcase 1
  assert:
    that:
      - user_test1.results is defined
      - user_test1.results | length == 5

- name: validate changed results for testcase 1 (jinja >= 2.6)
  assert:
    that:
      - user_test1.results | map(attribute='changed') | unique | list == [False]
      - user_test1.results | map(attribute='state') | unique | list == ['present']
  when: jinja2_version.stdout is version('2.6', '>=')

- name: validate changed results for testcase 1 (jinja < 2.6)
  assert:
    that:
      - "user_test1.results[0] is not changed"
      - "user_test1.results[1] is not changed"
      - "user_test1.results[2] is not changed"
      - "user_test1.results[3] is not changed"
      - "user_test1.results[4] is not changed"
      - "user_test1.results[0]['state'] == 'present'"
      - "user_test1.results[1]['state'] == 'present'"
      - "user_test1.results[2]['state'] == 'present'"
      - "user_test1.results[3]['state'] == 'present'"
      - "user_test1.results[4]['state'] == 'present'"
  when: jinja2_version.stdout is version('2.6', '<')


## user remove

- name: try to delete the user
  user:
    name: ansibulluser
    state: absent
    force: true
  register: user_test2

- name: make a new list of users
  script: userlist.sh {{ ansible_facts.distribution }}
  register: user_names2

- debug:
    var: user_names2
    verbosity: 2

- name: validate results for testcase 2
  assert:
    that:
      - '"ansibulluser" not in user_names2.stdout_lines'


- block:
    - name: create non-system user on macOS to test the shell is set to /bin/bash
      user:
        name: macosuser
      register: macosuser_output

    - name: validate the shell is set to /bin/bash
      assert:
        that:
          - 'macosuser_output.shell == "/bin/bash"'

    - name: cleanup
      user:
        name: macosuser
        state: absent

    - name: create system user on macos to test the shell is set to /usr/bin/false
      user:
        name: macosuser
        system: yes
      register: macosuser_output

    - name: validate the shell is set to /usr/bin/false
      assert:
        that:
          - 'macosuser_output.shell == "/usr/bin/false"'

    - name: cleanup
      user:
        name: macosuser
        state: absent

    - name: create non-system user on macos and set the shell to /bin/sh
      user:
        name: macosuser
        shell: /bin/sh
      register: macosuser_output

    - name: validate the shell is set to /bin/sh
      assert:
        that:
          - 'macosuser_output.shell == "/bin/sh"'

    - name: cleanup
      user:
        name: macosuser
        state: absent
  when: ansible_facts.distribution == "MacOSX"


## user expires
# Date is March 3, 2050
- name: Set user expiration
  user:
    name: ansibulluser
    state: present
    expires: 2529881062
  register: user_test_expires1

- name: Set user expiration again to ensure no change is made
  user:
    name: ansibulluser
    state: present
    expires: 2529881062
  register: user_test_expires2

- name: Ensure that account with expiration was created and did not change on subsequent run
  assert:
    that:
      - user_test_expires1 is changed
      - user_test_expires2 is not changed

- name: Verify expiration date for Linux
  block:
    - name: LINUX | Get expiration date for ansibulluser
      getent:
        database: shadow
        key: ansibulluser

    - name: LINUX | Ensure proper expiration date was set
      assert:
        that:
          - getent_shadow['ansibulluser'][6] == '29281'
  when: ansible_facts.os_family in ['RedHat', 'Debian', 'Suse']


- name: Verify expiration date for BSD
  block:
    - name: BSD | Get expiration date for ansibulluser
      shell: 'grep ansibulluser /etc/master.passwd | cut -d: -f 7'
      changed_when: no
      register: bsd_account_expiration

    - name: BSD | Ensure proper expiration date was set
      assert:
        that:
          - bsd_account_expiration.stdout == '2529878400'
  when: ansible_facts.os_family == 'FreeBSD'

- name: Change timezone
  timezone:
    name: America/Denver
  register: original_timezone
  tags:
    - timezone

- name: Change system timezone to make sure expiration comparison works properly
  block:
    - name: Create user with expiration again to ensure no change is made in a new timezone
      user:
        name: ansibulluser
        state: present
        expires: 2529881062
      register: user_test_different_tz

    - name: Ensure that no change was reported
      assert:
        that:
          - user_test_different_tz is not changed

  always:
    - name: Restore original timezone - {{ original_timezone.diff.before.name }}
      timezone:
        name: "{{ original_timezone.diff.before.name }}"
      tags:
        - timezone


- name: Unexpire user
  user:
    name: ansibulluser
    state: present
    expires: -1
  register: user_test_expires3

- name: Verify un expiration date for Linux
  block:
    - name: LINUX | Get expiration date for ansibulluser
      getent:
        database: shadow
        key: ansibulluser

    - name: LINUX | Ensure proper expiration date was set
      assert:
        msg: "expiry is supposed to be empty or -1, not {{ getent_shadow['ansibulluser'][6] }}"
        that:
          - not getent_shadow['ansibulluser'][6] or getent_shadow['ansibulluser'][6] | int < 0
  when: ansible_facts.os_family in ['RedHat', 'Debian', 'Suse']

- name: Verify un expiration date for Linux/BSD
  block:
    - name: Unexpire user again to check for change
      user:
        name: ansibulluser
        state: present
        expires: -1
      register: user_test_expires4

    - name: Ensure first expiration reported a change and second did not
      assert:
        msg: The second run of the expiration removal task reported a change when it should not
        that:
          - user_test_expires3 is changed
          - user_test_expires4 is not changed
  when: ansible_facts.os_family in ['RedHat', 'Debian', 'Suse', 'FreeBSD']

- name: Verify un expiration date for BSD
  block:
    - name: BSD | Get expiration date for ansibulluser
      shell: 'grep ansibulluser /etc/master.passwd | cut -d: -f 7'
      changed_when: no
      register: bsd_account_expiration

    - name: BSD | Ensure proper expiration date was set
      assert:
        msg: "expiry is supposed to be '0', not {{ bsd_account_expiration.stdout }}"
        that:
          - bsd_account_expiration.stdout == '0'
  when: ansible_facts.os_family == 'FreeBSD'

# Test setting no expiration when creating a new account
# https://github.com/ansible/ansible/issues/44155
- name: Remove ansibulluser
  user:
    name: ansibulluser
    state: absent

- name: Create user account without expiration
  user:
    name: ansibulluser
    state: present
    expires: -1
  register: user_test_create_no_expires_1

- name: Create user account without expiration again
  user:
    name: ansibulluser
    state: present
    expires: -1
  register: user_test_create_no_expires_2

- name: Ensure changes were made appropriately
  assert:
    msg: Setting 'expires='-1 resulted in incorrect changes
    that:
      - user_test_create_no_expires_1 is changed
      - user_test_create_no_expires_2 is not changed

- name: Verify un expiration date for Linux
  block:
    - name: LINUX | Get expiration date for ansibulluser
      getent:
        database: shadow
        key: ansibulluser

    - name: LINUX | Ensure proper expiration date was set
      assert:
        msg: "expiry is supposed to be empty or -1, not {{ getent_shadow['ansibulluser'][6] }}"
        that:
          - not getent_shadow['ansibulluser'][6] or getent_shadow['ansibulluser'][6] | int < 0
  when: ansible_facts.os_family in ['RedHat', 'Debian', 'Suse']

- name: Verify un expiration date for BSD
  block:
    - name: BSD | Get expiration date for ansibulluser
      shell: 'grep ansibulluser /etc/master.passwd | cut -d: -f 7'
      changed_when: no
      register: bsd_account_expiration

    - name: BSD | Ensure proper expiration date was set
      assert:
        msg: "expiry is supposed to be '0', not {{ bsd_account_expiration.stdout }}"
        that:
          - bsd_account_expiration.stdout == '0'
  when: ansible_facts.os_family == 'FreeBSD'

# Test setting epoch 0 expiration when creating a new account, then removing the expiry
# https://github.com/ansible/ansible/issues/47114
- name: Remove ansibulluser
  user:
    name: ansibulluser
    state: absent

- name: Create user account with epoch 0 expiration
  user:
    name: ansibulluser
    state: present
    expires: 0
  register: user_test_expires_create0_1

- name: Create user account with epoch 0 expiration again
  user:
    name: ansibulluser
    state: present
    expires: 0
  register: user_test_expires_create0_2

- name: Change the user account to remove the expiry time
  user:
    name: ansibulluser
    expires: -1
  register: user_test_remove_expires_1

- name: Change the user account to remove the expiry time again
  user:
    name: ansibulluser
    expires: -1
  register: user_test_remove_expires_2


- name: Verify un expiration date for Linux
  block:
    - name: LINUX | Ensure changes were made appropriately
      assert:
        msg: Creating an account with 'expries=0' then removing that expriation with 'expires=-1' resulted in incorrect changes
        that:
          - user_test_expires_create0_1 is changed
          - user_test_expires_create0_2 is not changed
          - user_test_remove_expires_1 is changed
          - user_test_remove_expires_2 is not changed

    - name: LINUX | Get expiration date for ansibulluser
      getent:
        database: shadow
        key: ansibulluser

    - name: LINUX | Ensure proper expiration date was set
      assert:
        msg: "expiry is supposed to be empty or -1, not {{ getent_shadow['ansibulluser'][6] }}"
        that:
          - not getent_shadow['ansibulluser'][6] or getent_shadow['ansibulluser'][6] | int < 0
  when: ansible_facts.os_family in ['RedHat', 'Debian', 'Suse']


- name: Verify proper expiration behavior for BSD
  block:
    - name: BSD | Ensure changes were made appropriately
      assert:
        msg: Creating an account with 'expries=0' then removing that expriation with 'expires=-1' resulted in incorrect changes
        that:
          - user_test_expires_create0_1 is changed
          - user_test_expires_create0_2 is not changed
          - user_test_remove_expires_1 is not changed
          - user_test_remove_expires_2 is not changed
  when: ansible_facts.os_family == 'FreeBSD'

# Test expiration with a very large negative number. This should have the same
# result as setting -1.
- name: Set expiration date using very long negative number
  user:
    name: ansibulluser
    state: present
    expires: -2529881062
  register: user_test_expires5

- name: Ensure no change was made
  assert:
    that:
      - user_test_expires5 is not changed

- name: Verify un expiration date for Linux
  block:
    - name: LINUX | Get expiration date for ansibulluser
      getent:
        database: shadow
        key: ansibulluser

    - name: LINUX | Ensure proper expiration date was set
      assert:
        msg: "expiry is supposed to be empty or -1, not {{ getent_shadow['ansibulluser'][6] }}"
        that:
          - not getent_shadow['ansibulluser'][6] or getent_shadow['ansibulluser'][6] | int < 0
  when: ansible_facts.os_family in ['RedHat', 'Debian', 'Suse']

- name: Verify un expiration date for BSD
  block:
    - name: BSD | Get expiration date for ansibulluser
      shell: 'grep ansibulluser /etc/master.passwd | cut -d: -f 7'
      changed_when: no
      register: bsd_account_expiration

    - name: BSD | Ensure proper expiration date was set
      assert:
        msg: "expiry is supposed to be '0', not {{ bsd_account_expiration.stdout }}"
        that:
          - bsd_account_expiration.stdout == '0'
  when: ansible_facts.os_family == 'FreeBSD'


## shadow backup
- block:
    - name: Create a user to test shadow file backup
      user:
        name: ansibulluser
        state: present
      register: result

    - name: Find shadow backup files
      find:
        path: /etc
        patterns: 'shadow\..*~$'
        use_regex: yes
      register: shadow_backups

    - name: Assert that a backup file was created
      assert:
        that:
          - result.bakup
          - shadow_backups.files | map(attribute='path') | list | length > 0
  when: ansible_facts.os_family == 'Solaris'


# Test creating ssh key with passphrase
- name: Remove ansibulluser
  user:
    name: ansibulluser
    state: absent

- name: Create user with ssh key
  user:
    name: ansibulluser
    state: present
    generate_ssh_key: yes
    ssh_key_file: "{{ output_dir }}/test_id_rsa"
    ssh_key_passphrase: secret_passphrase

- name: Unlock ssh key
  command: "ssh-keygen -y -f {{ output_dir }}/test_id_rsa -P secret_passphrase"
  register: result

- name: Check that ssh key was unlocked successfully
  assert:
    that:
      - result.rc == 0

- name: Clean ssh key
  file:
    path: "{{ output_dir }}/test_id_rsa"
    state: absent