Added SSH Public Key Logic for keycloak

roles/docker-keycloak/meta/main.yml

@@ -21,4 +21,4 @@ galaxy_info:
     class: "fa-solid fa-lock"
   run_after:
       - docker-matomo
-dependencies: []
+      - docker-ldap

roles/docker-keycloak/tasks/attributes/ssh_public_key.yml

@@ -0,0 +1,82 @@
+- name: "Wait until Keycloak is reachable at {{ keycloak_server_host_url }}"
+  uri:
+    url: "{{ keycloak_server_host_url }}/realms/master"
+    method: GET
+    status_code: 200
+    validate_certs: false
+  register: keycloak_check
+  retries: 30
+  delay: 5
+  until: keycloak_check.status == 200
+
+# Configure Credentials
+- name: Ensure Keycloak CLI credentials are configured
+  shell: |
+    {{ keycloak_kcadm_path }} config credentials \
+      --server {{ keycloak_server_internal_url }} \
+      --realm master \
+      --user {{ keycloak_administrator_username }} \
+      --password {{ keycloak_administrator_password }}
+
+# LDAP Source
+- name: Get ID of LDAP storage provider
+  shell: |
+    {{ keycloak_kcadm_path }} get components \
+      -r {{ keycloak_realm }} \
+      --query 'providerId=ldap' \
+      --fields id,name \
+      --format json
+  register: ldap_components
+
+- name: Extract LDAP component ID
+  set_fact:
+    ldap_component_id: "{{ (ldap_components.stdout | from_json)[0].id }}"
+
+- name: Ensure {{ ldap.attributes.ssh_public_key }} LDAP Mapper exists
+  shell: |
+    docker exec -i keycloak_application bash -c '
+      /opt/keycloak/bin/kcadm.sh get components -r {{ keycloak_realm }} \
+      | grep -q "\"name\" : \"{{ ldap.attributes.ssh_public_key }}\"" \
+      || printf "%s\n" "{
+        \"name\": \"{{ ldap.attributes.ssh_public_key }}\",
+        \"parentId\": \"{{ ldap_component_id }}\",
+        \"providerId\": \"user-attribute-ldap-mapper\",
+        \"providerType\": \"org.keycloak.storage.ldap.mappers.LDAPStorageMapper\",
+        \"config\": {
+          \"user.model.attribute\": [\"{{ ldap.attributes.ssh_public_key }}\"],
+          \"ldap.attribute\": [\"{{ ldap.attributes.ssh_public_key }}\"],
+          \"read.only\": [\"false\"],
+          \"write.only\": [\"true\"],
+          \"always.read.value.from.ldap\": [\"false\"],
+          \"multivalued\": [\"true\"]
+        }
+      }" | /opt/keycloak/bin/kcadm.sh create components -r {{ keycloak_realm }} -f -'
+  register: mapper_create
+  changed_when: mapper_create.rc == 0 and mapper_create.stdout != ""
+
+# GUI
+
+- name: Enable user profile in realm
+  shell: >
+    {{ keycloak_kcadm_path }} update realms/{{ keycloak_realm }}
+    -s 'attributes.userProfileEnabled=true'
+
+- name: Re-authenticate to Keycloak after enabling user profile
+  shell: |
+    {{ keycloak_kcadm_path }} config credentials \
+      --server {{ keycloak_server_internal_url }} \
+      --realm master \
+      --user {{ keycloak_administrator_username }} \
+      --password {{ keycloak_administrator_password }}
+
+- name: Render user-profile JSON for SSH key
+  template:
+    src:  import/user-profile.json.j2
+    dest: "{{ import_directory_host }}/user-profile.json"
+    mode: '0644'
+  notify: docker compose up
+
+- name: Apply SSH Public Key to user-profile via kcadm
+  shell: |
+    docker exec -i {{ container_name }} \
+      /opt/keycloak/bin/kcadm.sh update realms/{{ keycloak_realm }} -f {{ import_directory_docker }}user-profile.json

roles/docker-keycloak/tasks/main.yml

@@ -25,3 +25,7 @@
     mode: '770'
   loop: "{{ lookup('fileglob', '{{ role_path }}/templates/import/*.j2', wantlist=True) }}"
   notify: docker compose up
+
+# Deactivated temporary. Import now via realm.yml
+#- name: Implement SSH Public Key Attribut
+#  include_tasks: attributes/ssh_public_key.yml

roles/docker-keycloak/templates/docker-compose.yml.j2

@@ -8,7 +8,7 @@ services:
     command: start {% if applications[application_id].import_realm | bool %}--import-realm{% endif %}
     {% include 'roles/docker-compose/templates/services/base.yml.j2' %}
     ports:
-      - "127.0.0.1:{{ports.localhost.http[application_id]}}:8080"
+      - "{{ keycloak_server_host }}:8080"
     volumes:
       - "{{import_directory_host}}:{{import_directory_docker}}"
 {% include 'templates/docker/container/depends-on-just-database.yml.j2' %}

roles/docker-keycloak/templates/env.j2

@@ -10,8 +10,11 @@ KC_HTTP_ENABLED=                true
 KC_HEALTH_ENABLED=              true
 KC_METRICS_ENABLED=             true
 
+# Administrator
 KEYCLOAK_ADMIN=                 "{{applications[application_id].users.administrator.username}}"
 KEYCLOAK_ADMIN_PASSWORD=        "{{applications[application_id].credentials.administrator_password}}"
+
+# Database
 KC_DB=                          postgres
 KC_DB_URL=                      {{database_url_jdbc}}
 KC_DB_USERNAME=                 {{database_username}}

roles/docker-keycloak/templates/import/realm.json.j2

@@ -1,6 +1,6 @@
 {
   "id": "3b03105b-5fe6-4b53-ba24-c8796525be0e",
-  "realm": "{{realm}}",
+  "realm": "{{ keycloak_realm }}",
   "displayName": "",
   "displayNameHtml": "",
   "notBefore": 0,
@@ -60,7 +60,7 @@
       },
       {
         "id": "01d9dd2a-75b2-47a2-af36-b14251f1b956",
-        "name": "default-roles-{{realm}}",
+        "name": "default-roles-{{ keycloak_realm }}",
         "description": "${role_default-roles}",
         "composite": true,
         "composites": {
@@ -302,7 +302,7 @@
           "attributes": {}
         }
       ],
-      "{{realm}}": [],
+      "{{ keycloak_realm }}": [],
       "security-admin-console": [],
       "admin-cli": [],
       "account-console": [],
@@ -410,7 +410,7 @@
   "groups": [],
   "defaultRole": {
     "id": "01d9dd2a-75b2-47a2-af36-b14251f1b956",
-    "name": "default-roles-{{realm}}",
+    "name": "default-roles-{{ keycloak_realm }}",
     "description": "${role_default-roles}",
     "composite": true,
     "clientRole": false,
@@ -464,18 +464,18 @@
   "users": [
     {
       "id": "19ecedfd-acf2-49e8-9f66-91ab71d54fc3",
-      "username": "service-account-{{realm}}",
+      "username": "service-account-{{ keycloak_realm }}",
       "emailVerified": false,
       "createdTimestamp": 1737925519602,
       "enabled": true,
       "totp": false,
-      "serviceAccountClientId": "{{realm}}",
+      "serviceAccountClientId": "{{ keycloak_realm }}",
       "disableableCredentialTypes": [],
       "requiredActions": [
         "CONFIGURE_TOTP"
       ],
       "realmRoles": [
-        "default-roles-{{realm}}"
+        "default-roles-{{ keycloak_realm }}"
       ],
       "notBefore": 0,
       "groups": []
@@ -508,13 +508,13 @@
       "description": "",
       "rootUrl": "${authBaseUrl}",
       "adminUrl": "",
-      "baseUrl": "/realms/{{realm}}/account/",
+      "baseUrl": "/realms/{{ keycloak_realm }}/account/",
       "surrogateAuthRequired": false,
       "enabled": true,
       "alwaysDisplayInConsole": false,
       "clientAuthenticatorType": "client-secret",
       "redirectUris": [
-        "/realms/{{realm}}/account/*"
+        "/realms/{{ keycloak_realm }}/account/*"
       ],
       "webOrigins": [
         "{{ web_protocol }}://{{domains | get_domain('keycloak')}}"
@@ -564,13 +564,13 @@
       "description": "",
       "rootUrl": "${authBaseUrl}",
       "adminUrl": "",
-      "baseUrl": "/realms/{{realm}}/account/",
+      "baseUrl": "/realms/{{ keycloak_realm }}/account/",
       "surrogateAuthRequired": false,
       "enabled": true,
       "alwaysDisplayInConsole": false,
       "clientAuthenticatorType": "client-secret",
       "redirectUris": [
-        "/realms/{{realm}}/account/*"
+        "/realms/{{ keycloak_realm }}/account/*"
       ],
       "webOrigins": [
         "*"
@@ -756,13 +756,13 @@
       "clientId": "security-admin-console",
       "name": "${client_security-admin-console}",
       "rootUrl": "${authAdminUrl}",
-      "baseUrl": "/admin/{{realm}}/console/",
+      "baseUrl": "/admin/{{ keycloak_realm }}/console/",
       "surrogateAuthRequired": false,
       "enabled": true,
       "alwaysDisplayInConsole": false,
       "clientAuthenticatorType": "client-secret",
       "redirectUris": [
-        "/admin/{{realm}}/console/*"
+        "/admin/{{ keycloak_realm }}/console/*"
       ],
       "webOrigins": [
         "+"
@@ -822,12 +822,12 @@
     },
     {
       "id": "7b5f97e3-7fa8-4d86-b1e9-80aac996da26",
-      "clientId": "{{realm}}",
+      "clientId": "{{ keycloak_realm }}",
       "name": "",
       "description": "",
-      "rootUrl":  "{{ web_protocol }}://{{realm}}/",
-      "adminUrl": "{{ web_protocol }}://{{realm}}/",
-      "baseUrl":  "{{ web_protocol }}://{{realm}}/",
+      "rootUrl":  "{{ web_protocol }}://{{ keycloak_realm }}/",
+      "adminUrl": "{{ web_protocol }}://{{ keycloak_realm }}/",
+      "baseUrl":  "{{ web_protocol }}://{{ keycloak_realm }}/",
       "surrogateAuthRequired": false,
       "enabled": true,
       "alwaysDisplayInConsole": false,
@@ -1792,7 +1792,7 @@
         "subComponents": {},
         "config": {
           "kc.user.profile.config": [
-            "{\"attributes\":[{\"name\":\"username\",\"displayName\":\"${username}\",\"validations\":{\"length\":{\"min\":3,\"max\":255},\"pattern\":{\"pattern\":\"^[a-z0-9]+$\",\"error-message\":\"\"}},\"annotations\":{},\"permissions\":{\"view\":[\"admin\",\"user\"],\"edit\":[\"admin\",\"user\"]},\"multivalued\":false},{\"name\":\"email\",\"displayName\":\"${email}\",\"validations\":{\"email\":{},\"length\":{\"max\":255}},\"required\":{\"roles\":[\"user\"]},\"permissions\":{\"view\":[\"admin\",\"user\"],\"edit\":[\"admin\",\"user\"]},\"multivalued\":false},{\"name\":\"firstName\",\"displayName\":\"${firstName}\",\"validations\":{\"length\":{\"max\":255},\"person-name-prohibited-characters\":{}},\"required\":{\"roles\":[\"user\"]},\"permissions\":{\"view\":[\"admin\",\"user\"],\"edit\":[\"admin\",\"user\"]},\"multivalued\":false},{\"name\":\"lastName\",\"displayName\":\"${lastName}\",\"validations\":{\"length\":{\"max\":255},\"person-name-prohibited-characters\":{}},\"required\":{\"roles\":[\"user\"]},\"permissions\":{\"view\":[\"admin\",\"user\"],\"edit\":[\"admin\",\"user\"]},\"multivalued\":false}],\"groups\":[{\"name\":\"user-metadata\",\"displayHeader\":\"User metadata\",\"displayDescription\":\"Attributes, which refer to user metadata\"}]}"
+            "{\"attributes\":[{\"name\":\"username\",\"displayName\":\"${username}\",\"validations\":{\"length\":{\"min\":3,\"max\":255},\"pattern\":{\"pattern\":\"^[a-z0-9]+$\",\"error-message\":\"\"}},\"annotations\":{},\"permissions\":{\"view\":[\"admin\",\"user\"],\"edit\":[\"admin\",\"user\"]},\"multivalued\":false},{\"name\":\"email\",\"displayName\":\"${email}\",\"validations\":{\"email\":{},\"length\":{\"max\":255}},\"required\":{\"roles\":[\"user\"]},\"permissions\":{\"view\":[\"admin\",\"user\"],\"edit\":[\"admin\",\"user\"]},\"multivalued\":false},{\"name\":\"firstName\",\"displayName\":\"${firstName}\",\"validations\":{\"length\":{\"max\":255},\"person-name-prohibited-characters\":{}},\"required\":{\"roles\":[\"user\"]},\"permissions\":{\"view\":[\"admin\",\"user\"],\"edit\":[\"admin\",\"user\"]},\"multivalued\":false},{\"name\":\"lastName\",\"displayName\":\"${lastName}\",\"validations\":{\"length\":{\"max\":255},\"person-name-prohibited-characters\":{}},\"required\":{\"roles\":[\"user\"]},\"permissions\":{\"view\":[\"admin\",\"user\"],\"edit\":[\"admin\",\"user\"]},\"multivalued\":false},{\"name\":\"{{ ldap.attributes.ssh_public_key }}\",\"displayName\":\"SSH Public Key\",\"validations\":{},\"annotations\":{},\"permissions\":{\"view\":[\"admin\",\"user\"],\"edit\":[\"admin\",\"user\"]},\"group\":\"user-metadata\",\"multivalued\":true}],\"groups\":[{\"name\":\"user-metadata\",\"displayHeader\":\"User metadata\",\"displayDescription\":\"Attributes, which refer to user metadata\"}]}"
           ]
         }
       }
@@ -1977,6 +1977,35 @@
                 ]
               }
             },
+            {
+              "id": "24cd9c3b-e22d-4540-bddf-ae7faac0196c",
+              "name": "SSH Public Key",
+              "providerId": "user-attribute-ldap-mapper",
+              "subComponents": {},
+              "config": {
+                "ldap.attribute": [
+                  "{{ ldap.attributes.ssh_public_key }}"
+                ],
+                "is.mandatory.in.ldap": [
+                  "false"
+                ],
+                "attribute.force.default": [
+                  "false"
+                ],
+                "is.binary.attribute": [
+                  "false"
+                ],
+                "read.only": [
+                  "false"
+                ],
+                "always.read.value.from.ldap": [
+                  "true"
+                ],
+                "user.model.attribute": [
+                  "{{ ldap.attributes.ssh_public_key }}"
+                ]
+              }
+            },
             {
               "id": "85cd9847-4063-4d8b-be03-fa16377cde56",
               "name": "email",

roles/docker-keycloak/vars/main.yml

@@ -1,6 +1,14 @@
 application_id:                   "keycloak"
 database_type:                    "postgres"
 container_name:                   "{{application_id}}_application"
-realm:                    "{{primary_domain}}"                              # This is the name of the default realm which is used by the applications
 import_directory_host:            "{{docker_compose.directories.volumes}}import/"           # Directory in which keycloack import files are placed on the host
 import_directory_docker:          "/opt/keycloak/data/import/"                              # Directory in which keycloack import files are placed in the running docker container
+keycloak_realm:                   "{{ primary_domain}}"                                     # This is the name of the default realm which is used by the applications
+keycloak_administrator:           "{{ applications[application_id].users.administrator }}"  # Master Administrator
+keycloak_administrator_username:  "{{ keycloak_administrator.username}}"                    # Master Administrator Username
+keycloak_administrator_password:  "{{ keycloak_administrator.password}}"                    # Master Administrator Password
+keycloak_kcadm_path:              "docker exec -i {{ container_name }} /opt/keycloak/bin/kcadm.sh"
+keycloak_server_internal_url:     "http://127.0.0.1:8080"
+keycloak_server_host:             "127.0.0.1:{{ports.localhost.http[application_id]}}"
+keycloak_server_host_url:         "http://{{ keycloak_server_host }}"
+  

roles/docker-ldap/tasks/schemas/openssh_lpk.yml

@@ -8,7 +8,7 @@
   vars:
     schema_name: "openssh-lpk"
     attribute_defs:
-      - "( 1.3.6.1.4.1.24552.1.1 NAME 'sshPublicKey' DESC 'OpenSSH Public Key' EQUALITY octetStringMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.40 )"
+      - "( 1.3.6.1.4.1.24552.1.1 NAME '{{ ldap.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:
       - >-
@@ -17,7 +17,7 @@
           DESC 'Auxiliary class for OpenSSH public keys'
           SUP top
           AUXILIARY
-          MAY ( sshPublicKey $ sshFingerprint ) )
+          MAY ( {{ ldap.attributes.ssh_public_key }} $ sshFingerprint ) )
 
   command: >
     ldapsm