/*
* 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 static org.jboss.as.controller.descriptions.ModelDescriptionConstants.FAILED;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.FAILURE_DESCRIPTION;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OUTCOME;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.ROLLED_BACK;
import static org.jboss.as.domain.http.server.DomainUtil.constructUrl;
import static org.jboss.as.domain.http.server.DomainUtil.writeResponse;
import io.undertow.server.HttpHandler;
import io.undertow.server.HttpServerExchange;
import java.io.IOException;
import java.util.function.Function;
import io.undertow.util.Methods;
import org.jboss.as.domain.http.server.logging.HttpServerLogger;
import org.jboss.as.domain.http.server.OperationParameter;
import org.jboss.dmr.ModelNode;
/**
* A RealmReadinessFilter implementation to report by DMR failure that requests can not be processed as the realm is not ready.
*
* @author <a href="mailto:darran.lofthouse@jboss.com">Darran Lofthouse</a>
*/
public class DmrFailureReadinessHandler extends RealmReadinessHandler {
private final String redirectTo;
public DmrFailureReadinessHandler(final Function<HttpServerExchange, Boolean> readyFunction, final HttpHandler next, final String redirectTo) {
super(readyFunction, next);
this.redirectTo = redirectTo;
}
/**
* @see org.jboss.as.domain.http.server.security.RealmReadinessHandler#rejectRequest(io.undertow.server.HttpServerExchange)
*/
@Override
void rejectRequest(HttpServerExchange exchange) throws IOException {
ModelNode rejection = new ModelNode();
rejection.get(OUTCOME).set(FAILED);
rejection.get(FAILURE_DESCRIPTION).set(HttpServerLogger.ROOT_LOGGER.realmNotReadyMessage(constructUrl(exchange, redirectTo)));
rejection.get(ROLLED_BACK).set(Boolean.TRUE.toString());
// Keep the response visible so it can easily be seen in network traces.
boolean get = exchange.getRequestMethod().equals(Methods.GET);
OperationParameter operationParameter = new OperationParameter.Builder(get)
.encode(false)
.pretty(true)
.build();
writeResponse(exchange, 403, rejection, operationParameter);
}
}