---
# tasks file for /etc/ansible/roles/slapd

- name: get admin password from keepass
  ansible.builtin.set_fact:
    ldap_admin_dn: "{{ lookup( 'viczem.keepass.keepass', '{{ group_names[0]}}/{{ inventory_hostname }}_ldap_admin', 'username' ) }}"
    ldap_admin_password: "{{ lookup( 'viczem.keepass.keepass', '{{ group_names[0]}}/{{ inventory_hostname }}_ldap_admin', 'password' ) }}"
  tags: always
  when: ldap_admin_dn is not defined or ldap_admin_password is not defined

- name: OS specific vars
  ansible.builtin.include_vars: "{{ ansible_distribution }}.yml"
  tags: always

- name: CentOS8 stuff
  block:
  - name: CentOS 8 specific vars
    ansible.builtin.include_vars: CentOS8.yml

  - name: configure Symas repo for CentOS8
    ansible.builtin.get_url:
      url:  https://repo.symas.com/configs/SOFL/rhel8/sofl.repo
      dest: /etc/yum.repos.d/sofl.repo
  when: ansible_distribution_major_version == 8 and ansible_distribution =='CentOS'
  tags: always

- name: install
  ansible.builtin.package:
    name: "{{ ldap_packages }}"
    state: present

- name: configure client
  ansible.builtin.template:
    src: ldap.conf
    dest: "{{ ldap_config_dir }}/"
    mode: 0644

- name: activate service
  ansible.builtin.service:
    name: "{{ ldap_service }}"
    state: started
    enabled: yes

- name: configure main database - suffix
  community.general.ldap_attrs:
    dn: "{{ ldap_database }}"
    attributes:
      olcSuffix: "{{ ldap_suffix }}"
    state: exact

- name: configure main database - admin
  community.general.ldap_attrs:
    dn: "{{ ldap_database }}"
    attributes:
      olcSuffix: "{{ ldap_suffix }}"
      olcRootDN: "{{ ldap_admin_dn }}"
      olcRootPW: "{{ ldap_admin_password }}"
    state: exact

- name: configure main database - acl
  community.general.ldap_attrs:
    dn: "{{ ldap_database }}"
    attributes:
      olcAccess:
        - >-
          {0}to attrs=userPassword,mail
          by self write
          by anonymous auth
          by * none
        - >-
          {1}to dn.sub={{ ldap_suffix }}
          by users read
          by * none
    state: exact
    ordered: true

- name: reconfigure slapd - access to cn=config
  community.general.ldap_attrs:
    dn: olcDatabase={0}config,cn=config
    attributes:
      olcAccess:
      - >-
        to * by dn.base="gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth" manage
        by dn.base={{ ldap_admin_dn }}  manage
        by * none
    state: exact

- name: reconfigure slapd - access to cn=monitor
  community.general.ldap_attrs:
    dn: olcDatabase={1}monitor,cn=config
    attributes:
      olcAccess:
      - >-
        to * by dn.base="gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth" manage
        by dn.base={{ ldap_admin_dn }}  manage
        by * none
    state: exact
  when: ansible_os_family == 'RedHat'

- name: load additionnal schema
  ansible.builtin.include_tasks: import_ldap_schema.yml
  loop: "{{ ldap_schemas }}"
  loop_control:
    loop_var: schema

- name: create suffix
  community.general.ldap_entry:
    server_uri: ldap://localhost
    bind_dn: "{{ ldap_admin_dn }}"
    bind_pw: "{{ ldap_admin_password }}"
    dn: "{{ ldap_suffix }}"
    objectClass: domain
    attributes:
      dc: "{{ ldap_domain }}"

- name: create passwd file
  ansible.builtin.copy:
    dest: "{{ ldap_secret_file }}"
    mode: 0600
    content: "{{ ldap_admin_password }}"

- name: import data
  block:
  - name:  create initial directory
    ansible.builtin.file:
      path: /root/Ldif
      state: directory
      mode: 0700

  - name: send ldif files
    ansible.builtin.template:
      src: "{{ item }}"
      dest: /root/Ldif/
      mode: 0600
    loop: "{{ ldap_ldif_files }}"

  - name: get list of ldif files
    ansible.builtin.find:
      paths: /root/Ldif
      patterns: "*.ldif"
      file_type: file
    register: ldif_list

  - name: import ldif files
    ansible.builtin.command: "ldapadd -c -y {{ ldap_secret_file }} -xD {{ ldap_admin_dn }} -f {{ item .path }}"
    with_items: "{{ ldif_list.files }}"
    ignore_errors: true

  when: ldap_ldif_files is defined

- name: configure replication provider
  ansible.builtin.include_tasks: replication_provider.yml
  when: ldap_replication_provider

- name: configure replication consumer
  ansible.builtin.include_tasks: replication_consumer.yml
  when: ldap_replication_consumer

# cannot use ldap_entry module because attr olcTLS* don't have equality matching
# rules ...
# instead send ldif and process ...

- name: configure ssl
  tags: ssl
  block:

  - name: send ldif file
    ansible.builtin.template:
      src: ssl.ldif
      dest: /root/

  - name: import ldif
    ansible.builtin.command: ldapmodify  -c -y {{ ldap_secret_file }} -xD {{ ldap_admin_dn }}  -f /root/ssl.ldif

  - name: configure url - Debian
    when: ansible_os_family == 'Debian'
    ansible.builtin.lineinfile:
      path: /etc/default/slapd
      regexp: '^SLAPD_SERVICES="ldap:/// ldapi:///"'
      line: 'SLAPD_SERVICES="ldapi:/// ldap:/// ldaps:///"'
      state: present
    notify: restart_slapd

  - name: configure url - RH
    when: ansible_os_family == 'RedHat'
    ansible.builtin.lineinfile:
      path: /etc/sysconfig/slapd
      regexp: '^SLAPD_URLS="ldapi:/// ldap:///"'
      line: 'SLAPD_URLS="ldapi:/// ldap:/// ldaps:///"'
      state: present
    notify: restart_slapd

  - name: remove ldif
    ansible.builtin.file:
      path: /root/ssl.ldif
      state: absent
  when: ldap_have_ssl

- name: configure ldap aliases - 0/1
  tags: shell
  ansible.builtin.template:
    src: ldap_aliases.sh
    dest: /root/.ldap_aliases.sh

- name: configure ldap aliases - 1/1
  tags: shell
  ansible.builtin.lineinfile:
    path: /root/.bashrc
    create: true
    line: source /root/.ldap_aliases.sh

- name: add some entries
  community.general.ldap_entry:
    dn: "{{ item.dn }}"
    objectClass: "{{ item.objectClass }}"
    attributes: "{{ item.attributes }}"
    state: present
  loop: "{{ ldap_entries }}"
  when: ldap_entries is defined
  ignore_errors: true

- name: touch /var/log/ldapaudit.log
  ansible.builtin.file:
   path: /var/log/ldapaudit.log
   owner: "{{ ldap_user }}"
   group: "{{ ldap_user }}"
   state: touch
  tags: auditlog

- name: rotate /var/log/ldapaudit.log
  tags: auditlog
  ansible.builtin.template:
   src: logrotate_auditlog
   dest: /etc/logrotate.d/

- name: setup backup
  ansible.builtin.import_tasks: backup.yml
  tags: backup_ldap