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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.Downloader;
import org.openslx.imagemaster.thrift.iface.DownloadInfos;
import org.openslx.satellitedaemon.Globals;
import org.openslx.satellitedaemon.Globals.PropInt;
import org.openslx.satellitedaemon.Globals.PropString;
import org.openslx.satellitedaemon.db.DbImage;
// TODO: Pretty much the same todos as in the uploader apply here
public class FtpDownloadWorker implements Runnable
{
private static Logger log = Logger.getLogger( FtpUploadWorker.class );
@Override
public void run()
{
while ( true ) {
List<DbImage> imageList = DbImage.getAllMarkedForDownload();
log.info( "FtpDownloadWorker: imageList Contains " + imageList.size() + " items." );
for ( DbImage image : imageList ) {
DownloadInfos downInfos = ThriftConnection.getDownloadInfos( image );
if ( downInfos == null ) {
log.error( "The DownloadInfos returned by ThriftConnection class are null" );
}
char[] passphrase = Globals.getPropertyString( PropString.FTPSKEYSTOREPWD ).toCharArray();
KeyStore keystore;
try {
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 );
Downloader d = new Downloader( Globals.getPropertyString( PropString.FTPSERVERIP ), Globals.getPropertyInt( PropInt.FTPPORT ), context );
d.sendToken( downInfos.token );
while ( d.readMetaData() )
d.readBinary();
} 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 {
// TrustManagerFactory trustManagerFactory = TrustManagerFactory
// .getInstance( KeyManagerFactory.getDefaultAlgorithm() );
// KeyStore keystore = KeyStore.getInstance( Globals.getPropertyString( PropString.KEYSTORETYPE ) );
// keystore.load( new FileInputStream( new File(
// Globals.getPropertyString( PropString.FTPSKEYSTOREPATH ) ) ),
// Globals.getPropertyString( PropString.FTPSKEYSTOREPWD ).toCharArray() );
// trustManagerFactory.init( keystore );
// TrustManager trustManager = trustManagerFactory.getTrustManagers()[0];
// FTPSClient ftpClient = new FTPSClient( "SSL", true );
// ftpClient.setTrustManager( trustManager );
// try {
// ftpClient.connect( Globals.getPropertyString( PropString.FTPSERVERIP ), Globals.getPropertyInt( PropInt.FTPPORT ) );
// if ( !ftpClient.login( ftpc.username, ftpc.password ) ) {
// log.error( "FTP problem. Coundn't log in!" );
// }
// File file = new File( "/tmp/" + image.guid + ".vmdk");
// ftpClient.setFileType( FTP.BINARY_FILE_TYPE );
// log.info( "FtpDownloadWorker: ftpc.filename: " + ftpc.filename );
// InputStream is = ftpClient.retrieveFileStream( ftpc.filename );
// FileOutputStream fos = new FileOutputStream( file );
// int b;
// while ((b = is.read()) != -1) {
// fos.write( b );
// }
// is.close();
// fos.close();
// ThriftConnection.finishedDownload( ftpc.username);
//
// } catch (IOException e) {
// log.error("FtpDownloadWorker: Error creating the FileInputStream");
// }
// finally {
// ftpClient.disconnect();
// log.info( "FtpDownloadWorker: ftpClient disconnected" );
// }
// } catch ( NoSuchAlgorithmException | KeyStoreException | CertificateException | IOException e ) {
// log.debug( "FtpDownloadWorker: Problem with Keystore ore FtpsClient creation." );
// }
}
try {
Thread.sleep( 5 * 60 * 1000 );
} catch ( InterruptedException e ) {
Thread.currentThread().interrupt();
return;
}
}
}
}
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