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HDFS-3951. datanode web ui does not work over HTTPS when datanode is started in secure mode. (tucu) 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1387689 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Alejandro Abdelnur 2012-09-19 17:40:13 +00:00
parent 634c337640
commit 6a83162aee
2 changed files with 39 additions and 8 deletions
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2
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
View File

@ -31,6 +31,8 @@ Release 2.0.3-alpha - Unreleased
HDFS-3936. MiniDFSCluster shutdown races with BlocksMap usage. (eli)
HDFS-3951. datanode web ui does not work over HTTPS when datanode is started in secure mode. (tucu)
Release 2.0.2-alpha - 2012-09-07
INCOMPATIBLE CHANGES

45
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/SecureDataNodeStarter.java
View File

@ -16,9 +16,11 @@
*/
package org.apache.hadoop.hdfs.server.datanode;
import java.io.IOException;
import java.net.InetSocketAddress;
import java.net.ServerSocket;
import java.nio.channels.ServerSocketChannel;
import java.security.GeneralSecurityException;
import org.apache.commons.daemon.Daemon;
import org.apache.commons.daemon.DaemonContext;
@ -26,9 +28,15 @@ import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hdfs.DFSConfigKeys;
import org.apache.hadoop.hdfs.server.common.HdfsServerConstants;
import org.apache.hadoop.http.HttpConfig;
import org.apache.hadoop.http.HttpServer;
import org.apache.hadoop.security.UserGroupInformation;
import org.apache.hadoop.security.ssl.SSLFactory;
import org.mortbay.jetty.Connector;
import org.mortbay.jetty.nio.SelectChannelConnector;
import org.mortbay.jetty.security.SslSocketConnector;
import javax.net.ssl.SSLServerSocketFactory;
/**
* Utility class to start a datanode in a secure cluster, first obtaining
@ -40,9 +48,9 @@ public class SecureDataNodeStarter implements Daemon {
*/
public static class SecureResources {
private final ServerSocket streamingSocket;
private final SelectChannelConnector listener;
private final Connector listener;
public SecureResources(ServerSocket streamingSocket,
SelectChannelConnector listener) {
Connector listener) {
this.streamingSocket = streamingSocket;
this.listener = listener;
@ -50,12 +58,13 @@ public class SecureDataNodeStarter implements Daemon {
public ServerSocket getStreamingSocket() { return streamingSocket; }
public SelectChannelConnector getListener() { return listener; }
public Connector getListener() { return listener; }
}
private String [] args;
private SecureResources resources;
private SSLFactory sslFactory;
@Override
public void init(DaemonContext context) throws Exception {
System.err.println("Initializing secure datanode resources");
@ -80,13 +89,30 @@ public class SecureDataNodeStarter implements Daemon {
}
// Obtain secure listener for web server
SelectChannelConnector listener =
(SelectChannelConnector)HttpServer.createDefaultChannelConnector();
Connector listener;
if (HttpConfig.isSecure()) {
sslFactory = new SSLFactory(SSLFactory.Mode.SERVER, conf);
try {
sslFactory.init();
} catch (GeneralSecurityException ex) {
throw new IOException(ex);
}
SslSocketConnector sslListener = new SslSocketConnector() {
@Override
protected SSLServerSocketFactory createFactory() throws Exception {
return sslFactory.createSSLServerSocketFactory();
}
};
listener = sslListener;
} else {
listener = HttpServer.createDefaultChannelConnector();
}
InetSocketAddress infoSocAddr = DataNode.getInfoAddr(conf);
listener.setHost(infoSocAddr.getHostName());
listener.setPort(infoSocAddr.getPort());
// Open listener here in order to bind to port as root
listener.open();
listener.open();
if (listener.getPort() != infoSocAddr.getPort()) {
throw new RuntimeException("Unable to bind on specified info port in secure " +
"context. Needed " + streamingAddr.getPort() + ", got " + ss.getLocalPort());
@ -109,6 +135,9 @@ public class SecureDataNodeStarter implements Daemon {
DataNode.secureMain(args, resources);
}
@Override public void destroy() { /* Nothing to do */ }
@Override public void destroy() {
sslFactory.destroy();
}
@Override public void stop() throws Exception { /* Nothing to do */ }
}