---
- name: set up aws connection info
  module_defaults:
    group/aws:
      aws_access_key: "{{ aws_access_key }}"
      aws_secret_key: "{{ aws_secret_key }}"
      security_token: "{{ security_token | default(omit) }}"
      region: "{{ aws_region }}"
  block:
  - name: ensure improper usage of parameters fails gracefully
    iam_user_info:
      path: '{{ test_path }}'
      group: '{{ test_group }}'
    ignore_errors: yes
    register: iam_user_info_path_group
  - assert:
      that:
        - iam_user_info_path_group is failed
        - 'iam_user_info_path_group.msg == "parameters are mutually exclusive: group|path"'

  - name: ensure exception handling fails as expected
    iam_user_info:
      region: 'bogus'
      path: ''
    ignore_errors: yes
    register: iam_user_info
  - assert:
      that:
        - iam_user_info is failed
        - '"user" in iam_user_info.msg'

  - name: ensure exception handling fails as expected with group
    iam_user_info:
      region: 'bogus'
      group: '{{ test_group }}'
    ignore_errors: yes
    register: iam_user_info
  - assert:
      that:
        - iam_user_info is failed
        - '"group" in iam_user_info.msg'

  - name: ensure exception handling fails as expected with default path
    iam_user_info:
      region: 'bogus'
    ignore_errors: yes
    register: iam_user_info
  - assert:
      that:
        - iam_user_info is failed
        - '"path" in iam_user_info.msg'

  - name: create test user (check mode)
    iam_user:
      name: '{{ test_user }}'
      state: present
    check_mode: yes
    register: iam_user

  - name: assert that the user would be created
    assert:
      that:
        - iam_user is changed

  - name: create test user
    iam_user:
      name: '{{ test_user }}'
      state: present
    register: iam_user

  - name: assert that the user is created
    assert:
      that:
        - iam_user is changed

  - name: ensure test user exists (no change)
    iam_user:
      name: '{{ test_user }}'
      state: present
    register: iam_user

  - name: assert that the user wasn't changed
    assert:
      that:
        - iam_user is not changed

  - name: ensure the info used to validate other tests is valid
    set_fact:
        test_iam_user: '{{ iam_user.iam_user.user }}'
  - assert:
      that:
        - 'test_iam_user.arn.startswith("arn:aws:iam")'
        - 'test_iam_user.arn.endswith("user/" + test_user )'
        - test_iam_user.create_date is not none
        - test_iam_user.path == '{{ test_path }}'
        - test_iam_user.user_id is not none
        - test_iam_user.user_name == '{{ test_user }}'

  - name: get info on IAM user(s)
    iam_user_info:
    register: iam_user_info
  - assert:
      that:
        - iam_user_info.iam_users | length != 0

  - name: get info on IAM user(s) with name
    iam_user_info:
      name: '{{ test_user }}'
    register: iam_user_info
  - debug: var=iam_user_info
  - assert:
      that:
        - iam_user_info.iam_users | length == 1
        - iam_user_info.iam_users[0].arn == test_iam_user.arn
        - iam_user_info.iam_users[0].create_date == test_iam_user.create_date
        - iam_user_info.iam_users[0].path == test_iam_user.path
        - iam_user_info.iam_users[0].user_id == test_iam_user.user_id
        - iam_user_info.iam_users[0].user_name == test_iam_user.user_name

  - name: get info on IAM user(s) on path
    iam_user_info:
      path: '{{ test_path }}'
      name: '{{ test_user }}'
    register: iam_user_info
  - assert:
      that:
        - iam_user_info.iam_users | length == 1
        - iam_user_info.iam_users[0].arn == test_iam_user.arn
        - iam_user_info.iam_users[0].create_date == test_iam_user.create_date
        - iam_user_info.iam_users[0].path == test_iam_user.path
        - iam_user_info.iam_users[0].user_id == test_iam_user.user_id
        - iam_user_info.iam_users[0].user_name == test_iam_user.user_name

  # ===========================================
  # Test Managed Policy management
  #
  # Use a couple of benign policies for testing:
  # - AWSDenyAll
  # - ServiceQuotasReadOnlyAccess
  #
  - name: attach managed policy to user (check mode)
    check_mode: yes
    iam_user:
      name: '{{ test_user }}'
      state: present
      managed_policy:
        - arn:aws:iam::aws:policy/AWSDenyAll
    register: iam_user

  - name: assert that the user is changed
    assert:
      that:
        - iam_user is changed

  - name: attach managed policy to user
    iam_user:
      name: '{{ test_user }}'
      state: present
      managed_policy:
        - arn:aws:iam::aws:policy/AWSDenyAll
    register: iam_user

  - name: assert that the user is changed
    assert:
      that:
        - iam_user is changed

  - name: ensure managed policy is attached to user (no change)
    iam_user:
      name: '{{ test_user }}'
      state: present
      managed_policy:
        - arn:aws:iam::aws:policy/AWSDenyAll
    register: iam_user

  - name: assert that the user hasn't changed
    assert:
      that:
        - iam_user is not changed

  - name: attach different managed policy to user (check mode)
    check_mode: yes
    iam_user:
      name: '{{ test_user }}'
      state: present
      managed_policy:
        - arn:aws:iam::aws:policy/ServiceQuotasReadOnlyAccess
      purge_policy: no
    register: iam_user

  - name: assert that the user changed
    assert:
      that:
        - iam_user is changed

  - name: attach different managed policy to user
    iam_user:
      name: '{{ test_user }}'
      state: present
      managed_policy:
        - arn:aws:iam::aws:policy/ServiceQuotasReadOnlyAccess
      purge_policy: no
    register: iam_user

  - name: assert that the user changed
    assert:
      that:
        - iam_user is changed

  - name: Check first policy wasn't purged
    iam_user:
      name: '{{ test_user }}'
      state: present
      managed_policy:
        - arn:aws:iam::aws:policy/ServiceQuotasReadOnlyAccess
        - arn:aws:iam::aws:policy/AWSDenyAll
      purge_policy: no
    register: iam_user

  - name: assert that the user hasn't changed
    assert:
      that:
        - iam_user is not changed

  - name: Check that managed policy order doesn't matter
    iam_user:
      name: '{{ test_user }}'
      state: present
      managed_policy:
        - arn:aws:iam::aws:policy/AWSDenyAll
        - arn:aws:iam::aws:policy/ServiceQuotasReadOnlyAccess
      purge_policy: no
    register: iam_user

  - name: assert that the user hasn't changed
    assert:
      that:
        - iam_user is not changed

  - name: Check that policy doesn't require full ARN path
    iam_user:
      name: '{{ test_user }}'
      state: present
      managed_policy:
        - AWSDenyAll
        - arn:aws:iam::aws:policy/ServiceQuotasReadOnlyAccess
      purge_policy: no
    register: iam_user

  - name: assert that the user hasn't changed
    assert:
      that:
        - iam_user is not changed

  - name: Remove one of the managed policies - with purge (check mode)
    check_mode: yes
    iam_user:
      name: '{{ test_user }}'
      state: present
      managed_policy:
        - arn:aws:iam::aws:policy/ServiceQuotasReadOnlyAccess
      purge_policy: yes
    register: iam_user

  - name: assert that the user changed
    assert:
      that:
        - iam_user is changed

  - name: Remove one of the managed policies - with purge
    iam_user:
      name: '{{ test_user }}'
      state: present
      managed_policy:
        - arn:aws:iam::aws:policy/ServiceQuotasReadOnlyAccess
      purge_policy: yes
    register: iam_user

  - name: assert that the user changed
    assert:
      that:
        - iam_user is changed

  - name: Check we only have the one policy attached
    iam_user:
      name: '{{ test_user }}'
      state: present
      managed_policy:
        - arn:aws:iam::aws:policy/ServiceQuotasReadOnlyAccess
      purge_policy: yes
    register: iam_user

  - name: assert that the user changed
    assert:
      that:
        - iam_user is not changed

  - name: ensure group exists
    iam_group:
      name: '{{ test_group }}'
      users:
        - '{{ test_user }}'
      state: present
    register: iam_group

  - assert:
      that:
        - iam_group.changed
        - iam_group.iam_group.users

  - name: get info on IAM user(s) in group
    iam_user_info:
      group: '{{ test_group }}'
      name: '{{ test_user }}'
    register: iam_user_info

  - assert:
      that:
        - iam_user_info.iam_users | length == 1
        - iam_user_info.iam_users[0].arn == test_iam_user.arn
        - iam_user_info.iam_users[0].create_date == test_iam_user.create_date
        - iam_user_info.iam_users[0].path == test_iam_user.path
        - iam_user_info.iam_users[0].user_id == test_iam_user.user_id
        - iam_user_info.iam_users[0].user_name == test_iam_user.user_name

  - name: remove user from group
    iam_group:
      name: '{{ test_group }}'
      purge_users: True
      users: []
      state: present
    register: iam_group

  - name: get info on IAM user(s) after removing from group
    iam_user_info:
      group: '{{ test_group }}'
      name: '{{ test_user }}'
    register: iam_user_info

  - name: assert empty list of users for group are returned
    assert:
      that:
        - iam_user_info.iam_users | length == 0

  - name: ensure ansible users exist
    iam_user:
      name: '{{ item }}'
      state: present
    with_items: '{{ test_users }}'

  - name: get info on multiple IAM user(s)
    iam_user_info:
    register: iam_user_info
  - assert:
      that:
        - iam_user_info.iam_users | length != 0

  - name: ensure multiple user group exists with single user
    iam_group:
      name: '{{ test_group }}'
      users:
        - '{{ test_user }}'
      state: present
    register: iam_group

  - name: get info on IAM user(s) in group
    iam_user_info:
      group: '{{ test_group }}'
    register: iam_user_info
  - assert:
      that:
        - iam_user_info.iam_users | length == 1

  - name: add all users to group
    iam_group:
      name: '{{ test_group }}'
      users: '{{ test_users }}'
      state: present
    register: iam_group

  - name: get info on multiple IAM user(s) in group
    iam_user_info:
      group: '{{ test_group }}'
    register: iam_user_info
  - assert:
      that:
        - iam_user_info.iam_users | length == test_users | length

  - name: purge users from group
    iam_group:
      name: '{{ test_group }}'
      purge_users: True
      users: []
      state: present
    register: iam_group

  - name: ensure info is empty for empty group
    iam_user_info:
      group: '{{ test_group }}'
    register: iam_user_info
  - assert:
      that:
        - iam_user_info.iam_users | length == 0

  - name: get info on IAM user(s) after removing from group
    iam_user_info:
      group: '{{ test_group }}'
    register: iam_user_info

  - name: assert empty list of users for group are returned
    assert:
      that:
        - iam_user_info.iam_users | length == 0

  - name: remove group
    iam_group:
      name: '{{ test_group }}'
      state: absent
    register: iam_group

  - name: assert that group was removed
    assert:
      that:
        - iam_group.changed
        - iam_group

  - name: Test remove group again (idempotency)
    iam_group:
      name: "{{ test_group }}"
      state: absent
    register: iam_group

  - name: assert that group remove is not changed
    assert:
      that:
        - not iam_group.changed

  - name: Remove user with attached policy
    iam_user:
      name: "{{ test_user }}"
      state: absent
    register: iam_user

  - name: get info on IAM user(s) after deleting
    iam_user_info:
      group: '{{ test_user }}'
    ignore_errors: yes
    register: iam_user_info

  - name: Assert user was removed
    assert:
      that:
        - iam_user.changed
        - "'cannot be found' in iam_user_info.msg"

  - name: Remove user with attached policy (idempotent)
    iam_user:
      name: "{{ test_user }}"
      state: absent
    ignore_errors: yes
    register: iam_user

  - name: Assert user was removed
    assert:
      that:
        - not iam_user.changed

  always:
  - name: remove group
    iam_group:
      name: '{{ test_group }}'
      state: absent
    ignore_errors: yes

  - name: remove ansible users
    iam_user:
      name: '{{ item }}'
      state: absent
    with_items: '{{ test_users }}'
    ignore_errors: yes