/*
* JBoss, Home of Professional Open Source.
* Copyright 2012 Red Hat, Inc., and individual contributors
* as indicated by the @author tags.
*
* Licensed 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 io.undertow.security.handlers;
import io.undertow.Handlers;
import io.undertow.security.api.AuthenticationMechanism;
import io.undertow.security.api.SecurityContext;
import io.undertow.server.HttpHandler;
import io.undertow.server.HttpServerExchange;
import io.undertow.server.handlers.ResponseCodeHandler;
import java.util.List;
/**
* Authentication handler that adds one or more authentication
* mechanisms to the security context
*
* @author Stuart Douglas
*/
public class AuthenticationMechanismsHandler implements HttpHandler {
private volatile HttpHandler next = ResponseCodeHandler.HANDLE_404;
private final List<AuthenticationMechanism> authenticationMechanisms;
public AuthenticationMechanismsHandler(final HttpHandler next, final List<AuthenticationMechanism> authenticationMechanisms) {
this.next = next;
this.authenticationMechanisms = authenticationMechanisms;
}
public AuthenticationMechanismsHandler(final List<AuthenticationMechanism> authenticationHandlers) {
this.authenticationMechanisms = authenticationHandlers;
}
@Override
public void handleRequest(final HttpServerExchange exchange) throws Exception {
final SecurityContext sc = exchange.getSecurityContext();
if(sc != null) {
for(AuthenticationMechanism mechanism : authenticationMechanisms) {
sc.addAuthenticationMechanism(mechanism);
}
}
next.handleRequest(exchange);
}
public HttpHandler getNext() {
return next;
}
public AuthenticationMechanismsHandler setNext(final HttpHandler next) {
Handlers.handlerNotNull(next);
this.next = next;
return this;
}
}