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** Copyright (C) 2003-2010 Software- und Organisations-Service GmbH.
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package sos.net;
import java.io.IOException;
import java.net.SocketException;
import java.net.UnknownHostException;
import java.util.Vector;
/**
* <p>Title: SOSFTPS-Client</p>
* <p>Description: This class adds implicit SSL/TLS (FTP over SSL/TLS) support to the
* org.apache.commons.net.ftp.FTPClient without changes.</p>
* <p> HTTP Proxy support is also added.
* </p>
* <p>Copyright: Copyright (c) 2003</p>
* <p>Company: SOS GmbH</p>
* @author <a href="mailto:ghassan.beydoun@sos-berlin.com">Ghassan Beydoun</a>
* @version $Id: SOSFTPS.java 14330 2011-05-12 14:45:15Z sos $
*/
public class SOSFTPS extends SOSFTP {
/** default security protocol SSL/TLS implicit */
protected static final String DEFAULT_SSL_TLS_PROTOCOL = "TLS";
// protected static final String DEFAULT_SSL_TLS_PROTOCOL = "SSL";
private String securityProtocol = DEFAULT_SSL_TLS_PROTOCOL;
private int ftpPort = 990;
private String proxyHost;
private int proxyPort;
public String getSecurityProtocol() {
return securityProtocol;
}
public void setSecurityProtocol(String securityProtocol1) {
this.securityProtocol = securityProtocol1;
}
public SOSFTPS(String ftpHost, int ftpPort1, String proxyHost1, int proxyPort1) throws SocketException, IOException, UnknownHostException {
this.setProxyHost(proxyHost1);
this.setProxyPort(proxyPort1);
this.connect(ftpHost, ftpPort1);
}
public SOSFTPS(String ftpHost, int ftpPort1) throws SocketException, IOException, UnknownHostException {
this.initProxy();
this.connect(ftpHost, ftpPort1);
}
/*
*/
public SOSFTPS(String ftpHost) throws Exception {
if (!isConnected())
this.connect(ftpHost, this.getPort());
}
public void connect(String ftpHost) throws SocketException, IOException {
if (!isConnected())
this.connect(ftpHost, this.getPort());
}
public void connect(String ftpHost, int ftpPort1) throws SocketException, IOException {
initProxy();
if (isConnected() == false) {
this.setSocketFactory(new SOSSSLSocketFactory(getProxyHost(), getProxyPort(), getSecurityProtocol()));
// this.setSocketFactory(new SOSSSLSocketFactory());
try {
super.connect(ftpHost, ftpPort1);
}
catch (NullPointerException e) {
throw new SocketException("Connect failed! Probably HTTP proxy in use or the entered ftps port is invalid: " + e.toString());
}
catch (Exception e) {
e.printStackTrace();
throw new SocketException("Connect failed, reason: " + e.toString());
}
this.sendCommand("PBSZ 0");
this.sendCommand("PROT P");
this.enterLocalPassiveMode();
}
}
public int getPort() {
return ftpPort;
}
public String getProxyHost() {
return proxyHost;
}
public void setProxyHost(String httpProxyHost) {
this.proxyHost = httpProxyHost;
}
public int getProxyPort() {
return proxyPort;
}
public void setProxyPort(int httpProxyPort) {
this.proxyPort = httpProxyPort;
}
private void initProxy() {
if (System.getProperty("proxyHost") != null && System.getProperty("proxyHost").length() > 0)
this.setProxyHost(System.getProperty("proxyHost"));
if (System.getProperty("proxyPort") != null && System.getProperty("proxyPort").length() > 0) {
try {
this.setProxyPort(Integer.parseInt(System.getProperty("proxyPort")));
}
catch (Exception ex) {
throw new NumberFormatException("Non-numeric value is set [proxyPort]: " + System.getProperty("proxyPort"));
}
}
if (System.getProperty("http.proxyHost") != null && System.getProperty("http.proxyHost").length() > 0)
this.setProxyHost(System.getProperty("http.proxyHost"));
if (System.getProperty("http.proxyPort") != null && System.getProperty("http.proxyPort").length() > 0) {
try {
this.setProxyPort(Integer.parseInt(System.getProperty("http.proxyPort")));
}
catch (Exception ex) {
throw new NumberFormatException("Non-numeric value is set [http.proxyPort]: " + System.getProperty("http.proxyPort"));
}
}
}
public int getFtpPort() {
return ftpPort;
}
@SuppressWarnings({ "rawtypes", "unused" })
public static void main(String[] args) throws Exception {
SOSFTPS sosftp = null;
try {
// sosftp = new SOSFTPS("WILMA", 21);
// sosftp.login("test", "12345");
sosftp = new SOSFTPS("localhost", 21);
sosftp.login("kb", "kb");
long s1 = System.currentTimeMillis();
Vector va = sosftp.nList("/home/kb");
long e1 = System.currentTimeMillis();
long r1 = e1 - s1;
}
catch (Exception e) {
System.err.println(e.toString());
}
finally {
if (sosftp != null) {
sosftp.disconnect();
}
}
}
}