register keycloak user (needs manage realm-user privilege)

src/main/java/de/jottyfan/camporganizer/module/registration/KeycloakRepository.java

@@ -2,7 +2,6 @@ package de.jottyfan.camporganizer.module.registration;
 
 import java.util.Collections;
 
-import javax.ws.rs.client.Client;
 import javax.ws.rs.core.Response;
 import javax.ws.rs.core.Response.Status;
 
@@ -100,19 +99,36 @@ public class KeycloakRepository {
 	 */
 	protected boolean register(UsersResource resource, UserRepresentation user) {
 		Response response = resource.create(user);
+		LOGGER.info("created new keycloak user {}", user.getUsername());
 		return Status.OK.equals(response.getStatusInfo());
 	}
 
-	public Client getClient() {
-		return new ResteasyClientBuilderImpl().connectionPoolSize(10).build();
-	}
-
+	/**
+	 * generate a keycloak object with the special arguments
+	 *
+	 * @param url the url
+	 * @param realm the realm
+	 * @param admin the admin of the realm
+	 * @param password the password
+	 * @param clientId the client ID
+	 * @return the keycloak object
+	 */
 	public KeycloakBuilder getKeycloak(String url, String realm, String admin, String password, String clientId) {
 		return KeycloakBuilder.builder().serverUrl(url).realm(realm).grantType(OAuth2Constants.PASSWORD)
 				.username(admin).password(password).clientId(clientId)
-				.resteasyClient(getClient());
+				.resteasyClient(new ResteasyClientBuilderImpl().connectionPoolSize(10).build());
 	}
 
+	/**
+	 * generate a users resource object
+	 *
+	 * @param url the url
+	 * @param realm the realm
+	 * @param admin the admin of the realm
+	 * @param password the password
+	 * @param clientId the client ID
+	 * @return the users resource
+	 */
 	public UsersResource getUsersResource(String url, String realm, String admin, String password, String clientId) {
 		return getKeycloak(url, realm, admin, password, clientId).build().realm(realm).users();
 	}

src/test/java/de/jottyfan/camporganizer/module/registration/TestKeycloakRepository.java

@@ -20,7 +20,7 @@ public class TestKeycloakRepository {
 	public void testRegister() {
 		KeycloakRepository repository = new KeycloakRepository();
 		UserRepresentation user = repository.getUserRepresentation("Hans", "Dampf", "hans@dampf.org");
-		UsersResource resource = repository.getUsersResource("http://localhost:8080", "ow", "admin", "password", "biblecamp");
+		UsersResource resource = repository.getUsersResource("http://localhost:8080", "ow", "owadmin", "password", "biblecamp");
 		assertTrue(repository.register(resource, user));
 	}
 }