Minimum *Security Strength Factor* to require from all incoming

  connections. This applies for both remote and local connections.

**ldap_tls_ciphers** (string, optional ``NONE:+VERS-TLS1.2:+CTYPE-X509:+COMP-NULL:+SIGN-RSA-SHA256:+SIGN-RSA-SHA384:+SIGN-RSA-SHA512:+DHE-RSA:+ECDHE-RSA:+SHA256:+SHA384:+SHA512:+AEAD:+AES-128-GCM:+AES-256-GCM:+CHACHA20-POLY1305:+CURVE-ALL``)

  .. warning::

     Under Debian Buster, slapd will not use the DH parameters

     generated by the role, but will instead use them to pick one of

     the recommended DH parameters from `RFC-7919

     <https://www.ietf.org/rfc/rfc7919.txt>`_. This is based on the

     size of role-generated parameters.

  TLS ciphers to enable on the LDAP server. This should be a GnuTLS-compatible

  cipher specification that should also include what TLS protocol versions

  should be used. Value should be compatible with OpenLDAP server option

  ``olcTLSCipherSuite``. Default value allows only TLSv1.2 and strong PFS

  ciphers.

Distribution compatibility

~~~~~~~~~~~~~~~~~~~~~~~~~~

Role is compatible with the following distributions:

- Debian 11 (Bullseye)

Examples

~~~~~~~~

Here is an example configuration for setting-up LDAP server:

.. code-block:: yaml

  ---

  ldap_server_domain: "example.com"

  ldap_server_organization: "Example Corporation"

  ldap_server_log_level: 256

  ldap_server_tls_certificate: "{{ lookup('file', '~/tls/ldap.example.com_ldap.pem') }}"

  ldap_server_tls_key: "{{ lookup('file', '~/tls/ldap.example.com_ldap.key') }}"

  ldap_server_ssf: 128

  ldap_permissions:

    - >

      to *

      by dn.exact=gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth manage

      by * break

---

dependencies:

  - common

  - ldap_client

  - role: backup

    when: enable_backup

    backup_patterns_filename: "ldap_server"

    backup_patterns:

      - "/srv/backup/slapd.bak"

galaxy_info:

  author: Branko Majic

  description: Sets-up an OpenLDAP server

  license: BSD

  min_ansible_version: 2.9

  platforms:

    - name: Debian

      versions:

        - 11

driver:

  name: vagrant

  provider:

    name: virtualbox

lint:

  name: yamllint

  options:

    config-file: ../../.yamllint.yml

platforms:

  - name: client

    box: debian/bullseye64

    memory: 512

    cpus: 1

    provider_raw_config_args:

      - "customize ['modifyvm', :id, '--paravirtprovider', 'minimal']"

    interfaces:

      - auto_config: true

        ip: 192.168.56.11

        network_name: private_network

        type: static

  - name: parameters-mandatory-bullseye

    groups:

      - parameters-mandatory

    box: debian/bullseye64

    memory: 256

    cpus: 1

    provider_raw_config_args:

      - "customize ['modifyvm', :id, '--paravirtprovider', 'minimal']"

    interfaces:

      - auto_config: true

        ip: 192.168.56.31

        network_name: private_network

        type: static

  - name: parameters-optional-bullseye

    groups:

      - parameters-optional

      - backup-server

    box: debian/bullseye64

    memory: 256

    cpus: 1

    provider_raw_config_args:

      - "customize ['modifyvm', :id, '--paravirtprovider', 'minimal']"

    interfaces:

- name: Set-up fixtures

  hosts: localhost

  connection: local

  gather_facts: false

  tasks:

    - name: Initialise CA hierarchy

      command: "gimmecert init"

      args:

        creates: ".gimmecert/ca/level1.cert.pem"

        chdir: "tests/data/"

    - name: Generate server private keys and certificates

      command:

      args:

        chdir: "tests/data/"

        creates: ".gimmecert/server/{{ item.name }}.cert.pem"

        argv:

          - "gimmecert"

          - "server"

          - "{{ item.name }}"

          - "{{ item.fqdn }}"

      with_items:

        - name: parameters-mandatory-bullseye_ldap

          fqdn: parameters-mandatory

        - name: parameters-optional-bullseye_ldap

          fqdn: parameters-optional

    - name: Set-up link to generated X.509 material

      file:

        src: ".gimmecert"

        dest: "tests/data/x509"

        state: link

- name: Prepare

  hosts: all

  gather_facts: false

  tasks:

    - name: Install python for Ansible

      raw: test -e /usr/bin/python3 || (apt -y update && apt install -y python3-minimal)

      become: true

      changed_when: false

- hosts: all

  become: true

  tasks:

        dest: /etc/ssl/certs/testca.cert.pem

        owner: root

        group: root

        mode: 0644

- hosts: client

  become: true

  tasks:

    - name: Install tool for teting TCP connectivity

      apt:

        name: hping3

        state: present

    - name: Set-up /etc/hosts with entries for all servers

      lineinfile:

        path: /etc/hosts

        regexp: "^{{ item.key }}"

        line: "{{ item.key }} {{ item.value }}"

        owner: root

        group: root

        mode: 0644

        state: present

      with_dict:

        192.168.56.31: parameters-mandatory-bullseye

        192.168.56.32: parameters-optional-bullseye

- hosts: parameters-optional

  become: true

  tasks:

    - name: Set-up the hosts file

      lineinfile:

        path: /etc/hosts

        regexp: "^{{ item.key }}"

        line: "{{ item.key }} {{ item.value }}"

        owner: root

        group: root

        mode: 0644

        state: present

      with_dict:

        127.0.2.1: parameters-optional

- hosts: parameters-mandatory

  become: true

  tasks:

    - name: Set-up the hosts file