Renamed the mariadb, openldap and postgres database

roles/svc-db-openldap/tasks/add_user_objects.yml

@@ -0,0 +1,34 @@
+- name: Gather all users with their current objectClass list
+  community.general.ldap_search:
+    server_uri: "{{ ldap_server_uri }}"
+    bind_dn:    "{{ ldap.dn.administrator.data }}"
+    bind_pw:    "{{ ldap.bind_credential }}"
+    dn:         "{{ ldap.dn.ou.users }}"
+    scope:      subordinate
+    filter:     "{{ ldap.filters.users.all }}"
+    attrs:
+      - dn
+      - objectClass
+      - "{{ ldap.user.attributes.id }}"
+  register: ldap_users_with_classes
+
+- name: Add only missing auxiliary classes
+  community.general.ldap_attrs:
+    server_uri: "{{ ldap_server_uri }}"
+    bind_dn:    "{{ ldap.dn.administrator.data }}"
+    bind_pw:    "{{ ldap.bind_credential }}"
+    dn:         "{{ item.dn }}"
+    attributes:
+      objectClass: "{{ missing_auxiliary }}"
+    state: present
+  async: 60
+  poll: 0
+  loop: "{{ ldap_users_with_classes.results }}"
+  loop_control:
+    label: "{{ item.dn }}"
+  vars:
+    missing_auxiliary: >-
+      {{ (ldap.user.objects.auxiliary.values() | list) 
+         | difference(item.objectClass | default([]))
+      }}
+  when: missing_auxiliary | length > 0

roles/svc-db-openldap/tasks/create_ldif_files.yml

@@ -0,0 +1,11 @@
+- name: "Create LDIF files at {{ ldif_host_path }}{{ folder }}"
+  template:
+    src: "{{ item }}"
+    dest: "{{ ldif_host_path }}{{ folder }}/{{ item | basename | regex_replace('\\.j2$', '') }}"
+    mode: '770'
+  loop: >-
+    {{
+      lookup('fileglob', role_path ~ '/templates/ldif/' ~ folder ~ '/*.j2', wantlist=True)
+      | sort
+    }}
+  notify: "Import {{ folder }} LDIF files"

roles/svc-db-openldap/tasks/main.yml

@@ -0,0 +1,135 @@
+---
+
+- name: "include docker-compose role"
+  include_role: 
+    name: docker-compose
+
+- name: Create {{domains | get_domain(application_id)}}.conf if LDAP is exposed to internet
+  template: 
+    src:  "nginx.stream.conf.j2" 
+    dest: "{{nginx.directories.streams}}{{domains | get_domain(application_id)}}.conf"
+  notify: restart nginx
+  when: applications[application_id].network.public | bool
+
+- name: Remove {{domains | get_domain(application_id)}}.conf if LDAP is not exposed to internet
+  file:
+    path: "{{ nginx.directories.streams }}{{ domains | get_domain(application_id) }}.conf"
+    state: absent
+  when: not applications[application_id].network.public | bool
+
+- name: create docker network for LDAP, so that other applications can access it
+  docker_network:
+    name: "{{ applications[application_id].network.name }}"
+    state: present
+    ipam_config:
+      - subnet: "{{ networks.local['svc-db-openldap'].subnet }}"
+
+- meta: flush_handlers
+
+- name: "Wait for LDAP to be available"
+  wait_for:
+    host: "127.0.0.1"
+    port: "{{ ports.localhost.ldap['svc-db-openldap'] }}"
+    delay: 5
+    timeout: 120
+    state: started
+
+- name: "Reset LDAP admin passwords"
+  include_tasks: reset_admin_passwords.yml
+  when: applications[application_id].network.local
+
+- name: "create directory {{ldif_host_path}}{{item}}"
+  file:
+    path: "{{ldif_host_path}}{{item}}"
+    state: directory
+    mode: 0755
+  loop: "{{ldif_types}}"
+
+- name: "Process all LDIF types"
+  include_tasks: create_ldif_files.yml
+  loop:
+    - configuration
+  loop_control:
+    loop_var: folder
+
+- name: flush LDIF handlers
+  meta: flush_handlers
+
+- name: install python-ldap
+  community.general.pacman:
+    name:
+      - python-ldap
+    state: present
+
+- name: "Include Nextcloud Schema"
+  include_tasks: schemas/nextcloud.yml
+
+- name: "Include openssh-lpk Schema"
+  include_tasks: schemas/openssh_lpk.yml
+
+###############################################################################
+# 1) Create the LDAP entry if it does not yet exist
+###############################################################################
+- name: Ensure LDAP users exist
+  community.general.ldap_entry:
+    dn:           "{{ ldap.user.attributes.id }}={{ item.key }},{{ ldap.dn.ou.users }}"
+    server_uri:   "{{ ldap_server_uri }}"
+    bind_dn:      "{{ ldap.dn.administrator.data }}"
+    bind_pw:      "{{ ldap.bind_credential }}"
+    objectClass:  "{{ ldap.user.objects.structural }}"
+    attributes:
+      uid:           "{{ item.value.username }}"
+      sn:            "{{ item.value.sn  | default(item.key) }}"
+      cn:            "{{ item.value.cn  | default(item.key) }}"
+      userPassword:  "{SSHA}{{ item.value.password }}"
+      loginShell:    /bin/bash
+      homeDirectory: "/home/{{ item.key }}"
+      uidNumber:     "{{ item.value.uid | int }}"
+      gidNumber:     "{{ item.value.gid | int }}"
+    state: present            # ↳ creates but never updates
+  async: 60
+  poll: 0
+  loop: "{{ users | dict2items }}"
+  loop_control:
+    label: "{{ item.key }}"
+
+###############################################################################
+# 2) Keep the objectClass list AND the mail attribute up-to-date
+###############################################################################
+- name: Ensure required objectClass values and mail address are present
+  community.general.ldap_attrs:
+    dn: "{{ ldap.user.attributes.id }}={{ item.key }},{{ ldap.dn.ou.users }}"
+    server_uri: "{{ ldap_server_uri }}"
+    bind_dn: "{{ ldap.dn.administrator.data }}"
+    bind_pw: "{{ ldap.bind_credential }}"
+    attributes:
+      objectClass: "{{ ldap.user.objects.structural }}"
+      mail:        "{{ item.value.email }}"
+    state: exact
+  async: 60
+  poll: 0
+  loop: "{{ users | dict2items }}"
+  loop_control:
+    label: "{{ item.key }}"
+
+- name: "Ensure container for application roles exists"
+  community.general.ldap_entry:
+    dn: "{{ ldap.dn.ou.roles }}"
+    server_uri: "{{ ldap_server_uri }}"
+    bind_dn:  "{{ ldap.dn.administrator.data }}"
+    bind_pw:  "{{ ldap.bind_credential }}"
+    objectClass: organizationalUnit
+    attributes:
+      ou: roles
+      description: Container for application access profiles
+    state: present
+
+- name: "Process all LDIF types"
+  include_tasks: create_ldif_files.yml
+  loop:
+    - data
+  loop_control:
+    loop_var: folder
+
+- name: "Add Objects to all users"
+  include_tasks: add_user_objects.yml

roles/svc-db-openldap/tasks/reset_admin_passwords.yml

@@ -0,0 +1,56 @@
+---
+# Reset both Database and Configuration Admin passwords in LDAP via LDAPI
+
+- name: "Query available LDAP databases"
+  shell: |
+    docker exec {{ applications[application_id].hostname }} \
+      ldapsearch -Y EXTERNAL -H ldapi:/// -LLL -b cn=config "(olcDatabase=*)" dn
+  register: ldap_databases
+
+- name: "Determine data backend DN (mdb)"
+  set_fact:
+    data_backend_dn: >-
+      {{ ldap_databases.stdout_lines
+         | select('search','^dn: olcDatabase=.*mdb')
+         | map('regex_replace','^dn: ','')
+         | list
+         | first }}
+
+- name: "Determine config backend DN"
+  set_fact:
+    config_backend_dn: >-
+      {{ ldap_databases.stdout_lines
+         | select('search','^dn: olcDatabase=\{[0-9]+\}config,cn=config$')
+         | map('regex_replace','^dn: ','')
+         | list
+         | first }}
+
+- name: "Generate hash for Database Admin password"
+  shell: |
+    docker exec {{ applications[application_id].hostname }} \
+      slappasswd -s "{{ ldap.bind_credential }}"
+  register: database_admin_pw_hash
+
+- name: "Reset Database Admin password in LDAP (olcRootPW)"
+  shell: |
+    docker exec -i {{ applications[application_id].hostname }} ldapmodify -Y EXTERNAL -H ldapi:/// <<EOF
+    dn: {{ data_backend_dn }}
+    changetype: modify
+    replace: olcRootPW
+    olcRootPW: {{ database_admin_pw_hash.stdout }}
+    EOF
+
+- name: "Generate hash for Configuration Admin password"
+  shell: |
+    docker exec {{ applications[application_id].hostname }} \
+      slappasswd -s "{{ applications[application_id].credentials.administrator_password }}"
+  register: config_admin_pw_hash
+
+- name: "Reset Configuration Admin password in LDAP (olcRootPW)"
+  shell: |
+    docker exec -i {{ applications[application_id].hostname }} ldapmodify -Y EXTERNAL -H ldapi:/// <<EOF
+    dn: {{ config_backend_dn }}
+    changetype: modify
+    replace: olcRootPW
+    olcRootPW: {{ config_admin_pw_hash.stdout }}
+    EOF

roles/svc-db-openldap/tasks/schemas/nextcloud.yml

@@ -0,0 +1,32 @@
+- name: "pkgmgr install"
+  include_role:
+    name: pkgmgr-install
+  vars:
+    package_name: ldapsm
+
+- name: Ensure custom LDAP schema snippet via ldapsm
+  vars:
+    schema_name: "nextcloud"
+    attribute_defs:
+      - "( 1.3.6.1.4.1.99999.1 NAME '{{ ldap.user.attributes.nextcloud_quota }}' DESC 'Quota for Nextcloud' EQUALITY integerMatch ORDERING integerOrderingMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 SINGLE-VALUE )"
+    objectclass_defs:
+      - "( 1.3.6.1.4.1.99999.2 NAME 'nextcloudUser' DESC 'Auxiliary class for Nextcloud attributes' AUXILIARY MAY ( {{ ldap.user.attributes.nextcloud_quota }} ) )"
+  command: >
+    ldapsm
+      -s {{ ldap_server_uri }}
+      -D '{{ ldap_bind_dn }}'
+      -W '{{ ldap_bind_pw }}'
+      -n {{ schema_name }}
+      {% for at in attribute_defs %}
+      -a "{{ at }}"
+      {% endfor %}
+      {% for oc in objectclass_defs %}
+      -c "{{ oc }}"
+      {% endfor %}
+  register: ldapsm_result
+  changed_when: "'Created schema entry' in ldapsm_result.stdout"
+  check_mode: no
+
+- name: Show ldapsm output
+  debug:
+    var: ldapsm_result.stdout_lines

roles/svc-db-openldap/tasks/schemas/openssh_lpk.yml

@@ -0,0 +1,40 @@
+- name: Install ldapsm
+  include_role:
+    name: pkgmgr-install
+  vars:
+    package_name: ldapsm
+
+- name: Ensure OpenSSH-LPK schema via ldapsm
+  vars:
+    schema_name: "openssh-lpk"
+    attribute_defs:
+      - "( 1.3.6.1.4.1.24552.1.1 NAME '{{ ldap.user.attributes.ssh_public_key }}' DESC 'OpenSSH Public Key' EQUALITY octetStringMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.40 )"
+      - "( 1.3.6.1.4.1.24552.1.2 NAME 'sshFingerprint' DESC 'OpenSSH Public Key Fingerprint' EQUALITY octetStringMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.40 )"
+    objectclass_defs:
+      - >-
+        ( 1.3.6.1.4.1.24552.2.1
+          NAME '{{ ldap.user.objects.auxiliary.ssh_public_key }}'
+          DESC 'Auxiliary class for OpenSSH public keys'
+          SUP top
+          AUXILIARY
+          MAY ( {{ ldap.user.attributes.ssh_public_key }} $ sshFingerprint ) )
+
+  command: >
+    ldapsm
+      -s {{ ldap_server_uri }}
+      -D '{{ ldap_bind_dn }}'
+      -W '{{ ldap_bind_pw }}'
+      -n {{ schema_name }}
+      {% for at in attribute_defs %}
+      -a "{{ at }}"
+      {% endfor %}
+      {% for oc in objectclass_defs %}
+      -c "{{ oc }}"
+      {% endfor %}
+  register: opensshlpk_ldapsm
+  changed_when: "'Created schema entry' in opensshlpk_ldapsm.stdout"
+  check_mode: no
+
+- name: Show ldapsm output for openssh-lpk
+  debug:
+    var: opensshlpk_ldapsm.stdout_lines