/*
 * 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.radius;


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.AuthenticationProvider;
import org.apache.guacamole.net.auth.Credentials;
import org.apache.guacamole.net.auth.UserContext;

/**
 * Allows users to be authenticated against an RADIUS server. Each user may have
 * any number of authorized configurations. Authorized configurations may be
 * shared.
 */
public class RadiusAuthenticationProvider implements AuthenticationProvider {

    /**
     * Injector which will manage the object graph of this authentication
     * provider.
     */
    private final Injector injector;

    /**
     * Creates a new RadiusAuthenticationProvider that authenticates users
     * against an RADIUS service.
     *
     * @throws GuacamoleException
     *     If a required property is missing, or an error occurs while parsing
     *     a property.
     */
    public RadiusAuthenticationProvider() throws GuacamoleException {

        // Set up Guice injector.
        injector = Guice.createInjector(
            new RadiusAuthenticationProviderModule(this)
        );

    }

    @Override
    public String getIdentifier() {
        return "radius";
    }

    @Override
    public Object getResource() throws GuacamoleException {
        return null;
    }

    @Override
    public void shutdown() {
        // Do nothing
    }

    @Override
    public AuthenticatedUser authenticateUser(Credentials credentials) throws GuacamoleException {

        AuthenticationProviderService authProviderService = injector.getInstance(AuthenticationProviderService.class);
        return authProviderService.authenticateUser(credentials);

    }

    @Override
    public AuthenticatedUser updateAuthenticatedUser(AuthenticatedUser authenticatedUser,
            Credentials credentials) throws GuacamoleException {
        return authenticatedUser;
    }

    @Override
    public UserContext getUserContext(AuthenticatedUser authenticatedUser)
            throws GuacamoleException {

        return null;

    }

    @Override
    public UserContext updateUserContext(UserContext context,
            AuthenticatedUser authenticatedUser,
            Credentials credentials) throws GuacamoleException {
        return context;
    }

}


@@ -2246,32 +2246,481 @@
 rn null;%0A    %7D%0A%0A
+    @Override%0A    public UserContext decorate(UserContext context,%0A            AuthenticatedUser authenticatedUser, Credentials credentials)%0A            throws GuacamoleException %7B%0A        return context;%0A    %7D%0A%0A    @Override%0A    public UserContext redecorate(UserContext decorated, UserContext context,%0A            AuthenticatedUser authenticatedUser, Credentials credentials)%0A            throws GuacamoleException %7B%0A        return context;%0A    %7D%0A%0A
     @Override%0A  

Add overrides for compatibility with extension decoration.