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package org.openslx.satellitedaemon.ftp;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.security.KeyManagementException;
import java.security.KeyStore;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.security.cert.CertificateException;
import java.util.List;
import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManager;
import javax.net.ssl.TrustManagerFactory;
import org.apache.log4j.Logger;
import org.openslx.filetransfer.Uploader;
import org.openslx.imagemaster.thrift.iface.ImageData;
import org.openslx.imagemaster.thrift.iface.UploadInfos;
import org.openslx.satellitedaemon.Globals;
import org.openslx.satellitedaemon.Globals.PropInt;
import org.openslx.satellitedaemon.Globals.PropString;
import org.openslx.satellitedaemon.db.DbImage;
public class FtpUploadWorker implements Runnable
{
private static Logger log = Logger.getLogger( FtpUploadWorker.class );
@Override
public void run()
{
while ( true ) {
// This List contains all Images in the Database that should be uploaded.
List<DbImage> imageList = DbImage.getAllMarkedForUpload();
log.info( "FtpUploadWorker: imageList Contains " + imageList.size() + " items." );
// Upload one Image after the other.
for ( DbImage image : imageList ) {
// TODO: still some fields for ImageData, which i can't fill with info from DbImage.
ImageData imDat = new ImageData( image.guid, image.rid,
image.name, System.currentTimeMillis(), System.currentTimeMillis(), image.creator, "anyThing",
true, false, "best", "theVeryBest", image.fileSize );
char[] passphrase = Globals.getPropertyString( PropString.FTPSKEYSTOREPWD ).toCharArray();
KeyStore keystore;
try {
// All the necessary KeyStore handling for the "context"-item.
keystore = KeyStore.getInstance( "JKS" );
keystore.load( new FileInputStream( Globals.getPropertyString( PropString.FTPSKEYSTOREPATH ) ), passphrase );
TrustManagerFactory tmf = TrustManagerFactory.getInstance( TrustManagerFactory.getDefaultAlgorithm() );
tmf.init( keystore );
SSLContext context = SSLContext.getInstance( "SSLv3" );
TrustManager[] trustManagers = tmf.getTrustManagers();
context.init( null, trustManagers, null );
// uploadInfo and ThriftAuthentication
UploadInfos upInfos = ThriftConnection.getUploadInfos( imDat );
if ( upInfos == null ) {
log.error( "The UploadInfos returned by ThriftConnection Class are null" );
}
// creating the uploader with the "context"-item.
Uploader u = new Uploader( Globals.getPropertyString( PropString.FTPSERVERIP ), Globals.getPropertyInt( PropInt.FTPPORT ), context );
u.sendToken( upInfos.token );
// continue sending Blocks until getMissingBlocks is empty.
while ( !upInfos.getMissingBlocks().isEmpty() ) {
// Send all Blocks from upInfos.getMissingBlocks() in ranges.
List<Integer> blocks = upInfos.getMissingBlocks();
int start = 0;
for ( int i = 0; i < blocks.size() - 1; i++ ) {
if ( blocks.get( i ) != ( blocks.get( i + 1 ) - 1 ) ) {
u.sendRange( start, i );
u.sendFile( image.path );
start = i + 1;
}
if ( i == blocks.size() - 2 ) {
u.sendRange( start, blocks.size() - 1 );
u.sendFile( image.path );
}
}
}
upInfos = ThriftConnection.getUploadInfos( imDat );
} catch ( NoSuchAlgorithmException e ) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch ( CertificateException e ) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch ( FileNotFoundException e ) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch ( IOException e ) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch ( KeyStoreException e ) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch ( KeyManagementException e ) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
try {
Thread.sleep( 5 * 60 * 1000 );
} catch ( InterruptedException e ) {
log.error( "FtpUploadWorker: Sleep interrupted" );
e.printStackTrace();
}
}
}
}
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