feat: add autoprovisioning mode

config/ldap/schemas/10_opencloud_schema.ldif

@@ -0,0 +1,39 @@
+# This LDIF files describes the OpenCloud schema
+dn: cn=opencloud,cn=schema,cn=config
+objectClass: olcSchemaConfig
+cn: opencloud
+olcObjectIdentifier: openCloudOid 1.3.6.1.4.1.63016
+# We'll use openCloudOid:1 subarc for LDAP related stuff
+#   openCloudOid:1.1 for AttributeTypes and openCloudOid:1.2 for ObjectClasses
+olcAttributeTypes: ( openCloudOid:1.1.1 NAME 'openCloudUUID'
+  DESC 'A non-reassignable and persistent account ID)'
+  EQUALITY uuidMatch
+  SUBSTR caseIgnoreSubstringsMatch
+  SYNTAX 1.3.6.1.1.16.1 SINGLE-VALUE )
+olcAttributeTypes: ( openCloudOid:1.1.2 NAME 'openCloudExternalIdentity'
+  DESC 'A triple separated by "$" representing the objectIdentity resource type of the Graph API ( signInType $ issuer $ issuerAssignedId )'
+  EQUALITY caseIgnoreMatch
+  SUBSTR caseIgnoreSubstringsMatch
+  SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )
+olcAttributeTypes: ( openCloudOid:1.1.3 NAME 'openCloudUserEnabled'
+  DESC 'A boolean value indicating if the user is enabled'
+  EQUALITY booleanMatch
+  SYNTAX 1.3.6.1.4.1.1466.115.121.1.7 SINGLE-VALUE)
+olcAttributeTypes: ( openCloudOid:1.1.4 NAME 'openCloudUserType'
+  DESC 'User type (e.g. Member or Guest)'
+  EQUALITY caseIgnoreMatch
+  SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 SINGLE-VALUE )
+olcAttributeTypes: ( openCloudOid:1.1.5 NAME 'openCloudLastSignInTimestamp'
+  DESC 'The timestamp of the last sign-in'
+  EQUALITY generalizedTimeMatch
+  ORDERING generalizedTimeOrderingMatch
+  SYNTAX  1.3.6.1.4.1.1466.115.121.1.24 SINGLE-VALUE )
+olcObjectClasses: ( openCloudOid:1.2.1 NAME 'openCloudObject'
+  DESC 'OpenCloud base objectclass'
+  AUXILIARY
+  MAY ( openCloudUUID ) )
+olcObjectClasses: ( openCloudOid:1.2.2 NAME 'openCloudUser'
+  DESC 'OpenCloud User objectclass'
+  SUP openCloudObject
+  AUXILIARY
+  MAY ( openCloudExternalIdentity $ openCloudUserEnabled $ openCloudUserType $ openCloudLastSignInTimestamp) )

idm/keycloak.yml

@@ -0,0 +1,75 @@
+---
+services:
+  opencloud:
+    environment:
+      # Ldap IDP specific configuration
+      OC_LDAP_URI: ldaps://ldap-server:1636
+      OC_LDAP_INSECURE: "true"
+      OC_LDAP_BIND_DN: "cn=admin,dc=opencloud,dc=eu"
+      OC_LDAP_BIND_PASSWORD: ${LDAP_BIND_PASSWORD:-admin}
+      OC_LDAP_GROUP_BASE_DN: "ou=groups,dc=opencloud,dc=eu"
+      OC_LDAP_USER_BASE_DN: "ou=users,dc=opencloud,dc=eu"
+      OC_LDAP_USER_FILTER: "(objectclass=inetOrgPerson)"
+      GRAPH_LDAP_SERVER_UUID: "false"
+      GRAPH_LDAP_GROUP_CREATE_BASE_DN: "ou=custom,ou=groups,dc=opencloud,dc=eu"
+      GRAPH_LDAP_REFINT_ENABLED: "true" # osixia has refint enabled.
+      FRONTEND_READONLY_USER_ATTRIBUTES: "user.onPremisesSamAccountName,user.displayName,user.mail,user.passwordProfile,user.accountEnabled,user.appRoleAssignments"
+      PROXY_OIDC_REWRITE_WELLKNOWN: "true"
+      WEB_OIDC_CLIENT_ID: ${OC_OIDC_CLIENT_ID:-web}
+      PROXY_ROLE_ASSIGNMENT_DRIVER: "oidc"
+      OC_OIDC_ISSUER: https://${KEYCLOAK_DOMAIN:-keycloak.opencloud.test}/realms/openCloud
+      # This specifies to start all services except idm and idp. These are replaced by external services.
+      OC_EXCLUDE_RUN_SERVICES: idm,idp
+      # Keycloak IDP specific configuration for auto-provisioning
+      OC_LDAP_SERVER_WRITE_ENABLED: "true"
+      PROXY_AUTOPROVISION_ACCOUNTS: "true"
+      # Use the `sub` claim from keycloak for the user ID
+      # Keycloak uses the keycloak user ID as the `sub` claim
+      PROXY_USER_OIDC_CLAIM: "sub"
+      # Use the `sub` claim as identifier during autoprovisioning
+      # That mitigates problems when a user is renamed in keycloak
+      PROXY_AUTOPROVISION_CLAIM_USERNAME: "sub"
+      PROXY_USER_CS3_CLAIM: "username"
+      # This is the default value, we need to set it here because we overwrite the values
+      OC_LDAP_USER_SCHEMA_ID: "opencloudUUID"
+      # This is the default value, we need to set it here because we overwrite the values
+      OC_LDAP_GROUP_SCHEMA_ID: "opencloudUUID"
+      # This is the default value, we need to set it here because we overwrite the values
+      OC_LDAP_DISABLE_USER_MECHANISM: "attribute"
+      OC_ADMIN_USER_ID: ""
+      SETTINGS_SETUP_DEFAULT_ASSIGNMENTS: "false"
+      GRAPH_ASSIGN_DEFAULT_USER_ROLE: "false"
+      GRAPH_USERNAME_MATCH: "none"
+      IDP_DOMAIN: ${KEYCLOAK_DOMAIN:-keycloak.opencloud.test}
+  ldap-server:
+    image: bitnami/openldap:2.6
+    networks:
+      opencloud-net:
+    entrypoint: [ "/bin/sh", "/opt/bitnami/scripts/openldap/docker-entrypoint-override.sh", "/opt/bitnami/scripts/openldap/run.sh" ]
+    environment:
+      BITNAMI_DEBUG: true
+      LDAP_TLS_VERIFY_CLIENT: never
+      LDAP_ENABLE_TLS: "yes"
+      LDAP_TLS_CA_FILE: /opt/bitnami/openldap/share/openldap.crt
+      LDAP_TLS_CERT_FILE: /opt/bitnami/openldap/share/openldap.crt
+      LDAP_TLS_KEY_FILE: /opt/bitnami/openldap/share/openldap.key
+      LDAP_ROOT: "dc=opencloud,dc=eu"
+      LDAP_ADMIN_PASSWORD: ${LDAP_BIND_PASSWORD:-admin}
+    ports:
+      - "127.0.0.1:389:1389"
+      - "127.0.0.1:636:1636"
+    volumes:
+      # Only use the base ldif file to create the base structure
+      - ./config/ldap/ldif/10_base.ldif:/ldifs/10_base.ldif
+      # Use the custom schema from opencloud because we are in full control of the ldap server
+      - ./config/ldap/schemas/10_opencloud_schema.ldif:/schemas/10_opencloud_schema.ldif
+      - ./config/ldap/docker-entrypoint-override.sh:/opt/bitnami/scripts/openldap/docker-entrypoint-override.sh
+      - ldap-certs:/opt/bitnami/openldap/share
+      - ldap-data:/bitnami/openldap
+  keycloak:
+    volumes:
+      - "./config/keycloak/docker-entrypoint-override.sh:/opt/keycloak/bin/docker-entrypoint-override.sh"
+      - "./config/keycloak/opencloud-realm-autoprovisioning.dist.json:/opt/keycloak/data/import-dist/opencloud-realm.json"
+volumes:
+  ldap-certs:
+  ldap-data:

testing/external-keycloak.yml

@@ -0,0 +1,44 @@
+---
+services:
+  postgres:
+    image: postgres:alpine
+    networks:
+      opencloud-net:
+    volumes:
+      - keycloak_postgres_data:/var/lib/postgresql/data
+    environment:
+      POSTGRES_DB: keycloak
+      POSTGRES_USER: ${KC_DB_USERNAME:-keycloak}
+      POSTGRES_PASSWORD: ${KC_DB_PASSWORD:-keycloak}
+    logging:
+      driver: ${LOG_DRIVER:-local}
+    restart: always
+
+  keycloak:
+    image: quay.io/keycloak/keycloak:25.0.0
+    networks:
+      opencloud-net:
+    command: [ "start", "--proxy=edge", "--spi-connections-http-client-default-disable-trust-manager=${INSECURE:-false}", "--import-realm" ]
+    entrypoint: [ "/bin/sh", "/opt/keycloak/bin/docker-entrypoint-override.sh" ]
+    volumes:
+      - "./config/keycloak/docker-entrypoint-override.sh:/opt/keycloak/bin/docker-entrypoint-override.sh"
+      - "./config/keycloak/opencloud-realm-autoprovisioning.dist.json:/opt/keycloak/data/import-dist/opencloud-realm.json"
+      - "./config/keycloak/themes/opencloud:/opt/keycloak/themes/opencloud"
+    environment:
+      OC_DOMAIN: ${OC_DOMAIN:-cloud.opencloud.test}
+      KC_HOSTNAME: ${KEYCLOAK_DOMAIN:-keycloak.opencloud.test}
+      KC_DB: postgres
+      KC_DB_URL: "jdbc:postgresql://postgres:5432/keycloak"
+      KC_DB_USERNAME: ${KC_DB_USERNAME:-keycloak}
+      KC_DB_PASSWORD: ${KC_DB_PASSWORD:-keycloak}
+      KC_FEATURES: impersonation
+      KEYCLOAK_ADMIN: ${KEYCLOAK_ADMIN:-kcadmin}
+      KEYCLOAK_ADMIN_PASSWORD: ${KEYCLOAK_ADMIN_PASSWORD:-admin}
+    depends_on:
+      - postgres
+    logging:
+      driver: ${LOG_DRIVER:-local}
+    restart: always
+
+volumes:
+  keycloak_postgres_data:

testing/ldap-manager.yml

@@ -0,0 +1,24 @@
+---
+# This file can be used to be added to the opencloud_full example
+# to browse the LDAP server with a web interface.
+# This is not a production ready setup.
+services:
+  ldap-manager:
+    image: phpldapadmin/phpldapadmin:latest
+    networks:
+      opencloud-net:
+    environment:
+      LDAP_HOST: ldap-server
+      LDAP_PORT: 1389
+      LDAP_LOGIN_OBJECTCLASS: "inetOrgPerson"
+      APP_URL: "https://${LDAP_MANAGER_DOMAIN:-ldap.opencloud.test}"
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.routers.ldap-manager.entrypoints=https"
+      - "traefik.http.routers.ldap-manager.rule=Host(`${LDAP_MANAGER_DOMAIN:-ldap.opencloud.test}`)"
+      - "traefik.http.routers.ldap-manager.tls.certresolver=letsencrypt"
+      - "traefik.http.routers.ldap-manager.service=ldap-manager"
+      - "traefik.http.services.ldap-manager.loadbalancer.server.port=8080"
+    logging:
+      driver: ${LOG_DRIVER:-local}
+    restart: always