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Camunda 7 Keycloak Identity Provider Plugin including all transitive dependencies
/*
* ====================================================================
* 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.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* .
*
*/
package org.apache.hc.core5.http2.impl.nio;
import java.io.IOException;
import org.apache.hc.core5.annotation.Contract;
import org.apache.hc.core5.annotation.Internal;
import org.apache.hc.core5.annotation.ThreadingBehavior;
import org.apache.hc.core5.concurrent.FutureCallback;
import org.apache.hc.core5.http.URIScheme;
import org.apache.hc.core5.http.impl.nio.ServerHttp1IOEventHandler;
import org.apache.hc.core5.http.impl.nio.ServerHttp1StreamDuplexerFactory;
import org.apache.hc.core5.reactor.ProtocolIOSession;
import org.apache.hc.core5.reactor.ProtocolUpgradeHandler;
import org.apache.hc.core5.reactor.ssl.TlsDetails;
import org.apache.hc.core5.util.Args;
/**
* Protocol upgrade handler that upgrades the underlying {@link ProtocolIOSession}
* to HTTP/1.1 in case of a successful protocol negotiation or as a default fall-back.
*
* @since 5.2
*/
@Contract(threading = ThreadingBehavior.IMMUTABLE_CONDITIONAL)
@Internal
public class ServerHttp1UpgradeHandler implements ProtocolUpgradeHandler {
private final ServerHttp1StreamDuplexerFactory http1StreamHandlerFactory;
public ServerHttp1UpgradeHandler(final ServerHttp1StreamDuplexerFactory http1StreamHandlerFactory) {
this.http1StreamHandlerFactory = Args.notNull(http1StreamHandlerFactory, "HTTP/1.1 stream handler factory");
}
@Override
public void upgrade(final ProtocolIOSession ioSession, final FutureCallback callback) {
final TlsDetails tlsDetails = ioSession.getTlsDetails();
final ServerHttp1IOEventHandler eventHandler = new ServerHttp1IOEventHandler(http1StreamHandlerFactory.create(
tlsDetails != null ? URIScheme.HTTPS.id : URIScheme.HTTP.id,
ioSession));
ioSession.upgrade(eventHandler);
ioSession.upgrade(eventHandler);
try {
eventHandler.connected(ioSession);
if (callback != null) {
callback.completed(ioSession);
}
} catch (final IOException ex) {
eventHandler.exception(ioSession, ex);
}
}
}