/*
* 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.server.session;
import javax.net.ssl.SSLSession;
import io.undertow.server.HttpServerExchange;
/**
* Session config that stores the session ID in the current SSL session.
* <p/>
* It allows for a fallback to be provided for non-ssl connections
*
* @author Stuart Douglas
*/
public class SslSessionConfig implements SessionConfig {
private final SessionConfig fallbackSessionConfig;
public SslSessionConfig(final SessionConfig fallbackSessionConfig) {
this.fallbackSessionConfig = fallbackSessionConfig;
}
public SslSessionConfig() {
this(null);
}
@Override
public void setSessionId(final HttpServerExchange exchange, final String sessionId) {
SSLSession sslSession = exchange.getConnection().getSslSession();
if (sslSession == null) {
if (fallbackSessionConfig != null) {
fallbackSessionConfig.setSessionId(exchange, sessionId);
}
} else {
sslSession.putValue(SslSessionConfig.class.getName(), sessionId);
}
}
@Override
public void clearSession(final HttpServerExchange exchange, final String sessionId) {
SSLSession sslSession = exchange.getConnection().getSslSession();
if (sslSession == null) {
if (fallbackSessionConfig != null) {
fallbackSessionConfig.clearSession(exchange, sessionId);
}
} else {
sslSession.putValue(SslSessionConfig.class.getName(), null);
}
}
@Override
public String findSessionId(final HttpServerExchange exchange) {
SSLSession sslSession = exchange.getConnection().getSslSession();
if (sslSession == null) {
if (fallbackSessionConfig != null) {
return fallbackSessionConfig.findSessionId(exchange);
}
} else {
return (String) sslSession.getValue(SslSessionConfig.class.getName());
}
return null;
}
@Override
public String rewriteUrl(final String originalUrl, final String sessionId) {
return originalUrl;
}
}