| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.apache.guacamole.auth.saml; |
| |
| import com.google.inject.Guice; |
| import com.google.inject.Injector; |
| import org.apache.guacamole.GuacamoleException; |
| import org.apache.guacamole.net.auth.AuthenticatedUser; |
| import org.apache.guacamole.net.auth.AbstractAuthenticationProvider; |
| import org.apache.guacamole.net.auth.Credentials; |
| |
| /** |
| * Class when provides authentication for the Guacamole Client against a |
| * SAML SSO Identity Provider (IdP). This module does not provide any |
| * storage for connection information, and must be layered with other |
| * modules in order to retrieve connections. |
| */ |
| public class SAMLAuthenticationProvider extends AbstractAuthenticationProvider { |
| |
| /** |
| * Injector which will manage the object graph of this authentication |
| * provider. |
| */ |
| private final Injector injector; |
| |
| /** |
| * Creates a new SAMLAuthenticationProvider that authenticates users |
| * against a SAML IdP. |
| * |
| * @throws GuacamoleException |
| * If a required property is missing, or an error occurs while parsing |
| * a property. |
| */ |
| public SAMLAuthenticationProvider() throws GuacamoleException { |
| |
| // Set up Guice injector. |
| injector = Guice.createInjector( |
| new SAMLAuthenticationProviderModule(this) |
| ); |
| |
| } |
| |
| @Override |
| public String getIdentifier() { |
| return "saml"; |
| } |
| |
| @Override |
| public Object getResource() throws GuacamoleException { |
| return injector.getInstance(SAMLAuthenticationProviderResource.class); |
| } |
| |
| @Override |
| public AuthenticatedUser authenticateUser(Credentials credentials) |
| throws GuacamoleException { |
| |
| // Attempt to authenticate user with given credentials |
| AuthenticationProviderService authProviderService = |
| injector.getInstance(AuthenticationProviderService.class); |
| return authProviderService.authenticateUser(credentials); |
| |
| } |
| |
| @Override |
| public void shutdown() { |
| injector.getInstance(SAMLResponseMap.class).shutdown(); |
| } |
| |
| } |