/*
* JBoss, Home of Professional Open Source.
* Copyright 2013, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.domain.http.server.security;
import io.undertow.server.HttpHandler;
import io.undertow.server.HttpServerExchange;
import io.undertow.util.Headers;
import java.util.function.Function;
import org.jboss.as.domain.http.server.Common;
/**
* A readiness filter to redirect users to an error page if the realm is not ready to handle authentication requests.
*
* @author <a href="mailto:darran.lofthouse@jboss.com">Darran Lofthouse</a>
*/
public class RedirectReadinessHandler extends RealmReadinessHandler {
private final String redirectTo;
public RedirectReadinessHandler(final Function<HttpServerExchange, Boolean> readyFunction, final HttpHandler next, final String redirectTo) {
super(readyFunction, next);
this.redirectTo = redirectTo;
}
/**
* @see org.jboss.as.domain.http.server.RealmReadinessHandler#rejectRequest(org.jboss.com.sun.net.httpserver.HttpExchange)
*/
@Override
void rejectRequest(HttpServerExchange exchange) throws Exception {
exchange.getResponseHeaders().add(Headers.LOCATION, redirectTo);
Common.TEMPORARY_REDIRECT.handleRequest(exchange);
}
}