com.liferay.portal.kernel.service.http.TunnelUtil Maven / Gradle / Ivy
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Contains interfaces for the portal services. Interfaces are only loaded by the global class loader and are shared by all plugins.
/**
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
*
* This library 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 library 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.
*/
package com.liferay.portal.kernel.service.http;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;
import com.liferay.portal.kernel.security.auth.HttpPrincipal;
import com.liferay.portal.kernel.security.auth.tunnel.TunnelAuthenticationManagerUtil;
import com.liferay.portal.kernel.servlet.HttpHeaders;
import com.liferay.portal.kernel.servlet.HttpMethods;
import com.liferay.portal.kernel.util.AggregateClassLoader;
import com.liferay.portal.kernel.util.ContentTypes;
import com.liferay.portal.kernel.util.GetterUtil;
import com.liferay.portal.kernel.util.MethodHandler;
import com.liferay.portal.kernel.util.ObjectValuePair;
import com.liferay.portal.kernel.util.PropsKeys;
import com.liferay.portal.kernel.util.PropsUtil;
import com.liferay.portal.kernel.util.ProtectedClassLoaderObjectInputStream;
import java.io.EOFException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.net.HttpURLConnection;
import java.net.SocketTimeoutException;
import java.net.URL;
import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLSession;
/**
* @author Brian Wing Shun Chan
*/
public class TunnelUtil {
public static Object invoke(
HttpPrincipal httpPrincipal, MethodHandler methodHandler)
throws Exception {
HttpURLConnection httpURLConnection = _getConnection(httpPrincipal);
TunnelAuthenticationManagerUtil.setCredentials(
httpPrincipal.getLogin(), httpURLConnection);
try (ObjectOutputStream objectOutputStream = new ObjectOutputStream(
httpURLConnection.getOutputStream())) {
objectOutputStream.writeObject(
new ObjectValuePair(
httpPrincipal, methodHandler));
}
catch (SocketTimeoutException socketTimeoutException) {
_log.error(
"Tunnel connection time out may be configured with the " +
"portal property \"tunneling.servlet.timeout\"");
throw socketTimeoutException;
}
Object returnObject = null;
Thread thread = Thread.currentThread();
try (ObjectInputStream objectInputStream =
new ProtectedClassLoaderObjectInputStream(
httpURLConnection.getInputStream(),
AggregateClassLoader.getAggregateClassLoader(
TunnelUtil.class.getClassLoader(),
thread.getContextClassLoader()))) {
returnObject = objectInputStream.readObject();
}
catch (EOFException eofException) {
if (_log.isDebugEnabled()) {
_log.debug("Unable to read object", eofException);
}
}
if ((returnObject != null) && (returnObject instanceof Exception)) {
throw (Exception)returnObject;
}
return returnObject;
}
private static HttpURLConnection _getConnection(HttpPrincipal httpPrincipal)
throws Exception {
if ((httpPrincipal == null) || (httpPrincipal.getUrl() == null)) {
return null;
}
URL url = new URL(httpPrincipal.getUrl() + "/api/liferay/do");
HttpURLConnection httpURLConnection =
(HttpURLConnection)url.openConnection();
int connectTimeout = GetterUtil.getInteger(
PropsUtil.get(PropsKeys.TUNNELING_SERVLET_TIMEOUT));
if (connectTimeout > 0) {
httpURLConnection.setConnectTimeout(connectTimeout);
}
httpURLConnection.setDoInput(true);
httpURLConnection.setDoOutput(true);
if (!_VERIFY_SSL_HOSTNAME &&
(httpURLConnection instanceof HttpsURLConnection)) {
HttpsURLConnection httpsURLConnection =
(HttpsURLConnection)httpURLConnection;
httpsURLConnection.setHostnameVerifier(
new HostnameVerifier() {
@Override
public boolean verify(String hostname, SSLSession session) {
return true;
}
});
}
httpURLConnection.setRequestMethod(HttpMethods.POST);
httpURLConnection.setRequestProperty(
HttpHeaders.CONTENT_TYPE,
ContentTypes.APPLICATION_X_JAVA_SERIALIZED_OBJECT);
httpURLConnection.setUseCaches(false);
return httpURLConnection;
}
private static final boolean _VERIFY_SSL_HOSTNAME = GetterUtil.getBoolean(
PropsUtil.get(TunnelUtil.class.getName() + ".verify.ssl.hostname"));
private static final Log _log = LogFactoryUtil.getLog(TunnelUtil.class);
}