Java Requires Chilkat v10.1.2+

Upload to Tumbleweed SecureTransport FTPS Server

See more FTP Examples

Demonstrates how to connect, authenticate, and upload file to a Tumbleweed Secure Transport SSL FTP Server. Instead of providing a login name and password, you pass the string "site-auth" for the username, and an empty string for the password. You must also provide a client-side digital certificate -- as the certificate's credentials and validity are used to authenticate. Chilkat2 Java

import com.chilkatsoft.chilkat2.Cert;
import com.chilkatsoft.chilkat2.CertStore;
import com.chilkatsoft.chilkat2.ChilkatException;
import com.chilkatsoft.chilkat2.Ftp2;
import com.chilkatsoft.chilkat2.JsonObject;

public class ChilkatExample {

    public static void main(String[] args) {
        // This example requires the Chilkat API to have been previously unlocked.
        // See Global Unlock Sample for sample code.

        Ftp2 ftp = new Ftp2();

        // This code has been tested with the Tumbleweed server
        // at sft.wellsfargo.com
        ftp.setHostname("sft.wellsfargo.com");

        // Use these exact strings for the username and password:
        ftp.setUsername("site-auth");
        ftp.setPassword("");

        // Establish an AUTH SSL secure channel after connecting.
        // Your client-side certificate is used for authentication when
        // the SSL channel is established.
        ftp.setAuthSsl(true);

        // The Ssl property is for establishing an implicit SSL connection
        // on port 990.  Do not set it.
        ftp.setSsl(false);

        // Load a certificate from a .pfx
        // A PFX may contain several certs, including the certificates
        // in a chain of authority.
        CertStore certStore = new CertStore();
        String password = "***";
        // Load the certs from a PFX into an in-memory certificate store:
        try {
            certStore.loadPfxFile("my.pfx", password);
        } catch (ChilkatException e) {
            System.out.println(e.getLastErrorText());
            return;
        }

        // Find the desired certificate.
        JsonObject jsonCN = new JsonObject();
        jsonCN.updateString("CN", "cert common name");

        Cert cert = new Cert();
        try {
            certStore.findCert(jsonCN, cert);
        } catch (ChilkatException e) {
            System.out.println("Certificate not found!");
            return;
        }

        // Tell the Chilkat FTP2 component to use the client-side
        // cert for the SSL connection:
        ftp.setSslClientCert(cert);

        // Connect and authenticate with the FTP server.
        try {
            ftp.connect();
            // LastErrorText contains information even when
            // successful. This allows you to visually verify
            // that the secure connection actually occurred.
            System.out.println(ftp.getLastErrorText());
        } catch (ChilkatException e) {
            System.out.println(e.getLastErrorText());
            return;
        }

        System.out.println("Secure FTP Channel Established!");

        // Change to the remote directory where the file will be
        // uploaded.  If your file is to be uploaded to the FTP user
        // account's home directory, this is not necessary.
        try {
            ftp.changeRemoteDir("someSubDir");
        } catch (ChilkatException e) {
            System.out.println(e.getLastErrorText());
            return;
        }

        // You may include an absolute or relative path with the
        // local filename.  If no path is included, the file should
        // be present in the current working directory of the calling
        // process.
        String localFilename = "someFile.dat";
        String remoteFilename = "someFile.dat";

        // Upload the file.
        try {
            ftp.putFile(localFilename, remoteFilename);
        } catch (ChilkatException e) {
            System.out.println(e.getLastErrorText());
            return;
        }

        ftp.disconnect();
    }
}