Java
Chilkat2 Java
Set an FTPS Client Certificate from a PFX File
See more FTP Examples
Demonstrates the Chilkat Ftp2.SetSslClientCertPfx method, which loads a client certificate and private key from a PFX/P12 file. The first argument is the file path and the second is its password.
Note: The local paths are relative to the application's current working directory. Absolute paths may also be used. Supply the paths appropriate to your own environment.
Background: A PFX (PKCS #12) file bundles a certificate with its private key in one password-protected file — the format Windows and many corporate PKI tools export. This is the counterpart to
SetSslClientCertPem for mutual-TLS authentication when your credentials are packaged as a single .pfx. Set it before connecting.Chilkat Java Downloads
import com.chilkatsoft.chilkat2.ChilkatException;
import com.chilkatsoft.chilkat2.Ftp2;
public class ChilkatExample {
public static void main(String[] args) {
// Demonstrates the Ftp2.SetSslClientCertPfx method, which loads a client certificate and private
// key from a PFX/P12 file. The 1st argument is the PFX file path and the 2nd is its password.
Ftp2 ftp = new Ftp2();
ftp.setHostname("ftp.example.com");
ftp.setUsername("myFtpLogin");
// Normally you would not hard-code the password in source. You should instead obtain it
// from an interactive prompt, environment variable, or a secrets vault.
ftp.setPassword("myPassword");
// Use explicit FTPS (AUTH TLS) on the standard FTP port.
ftp.setAuthTls(true);
// Provide the PFX client certificate before connecting. The password should come from a secure
// source rather than being hard-coded.
String pfxPassword = "myPfxPassword";
try {
ftp.setSslClientCertPfx("qa_data/client.pfx", pfxPassword);
ftp.connect();
} catch (ChilkatException e) {
System.out.println(e.getLastErrorText());
return;
}
System.out.println("Connected with a PFX client certificate.");
try {
ftp.disconnect();
} catch (ChilkatException e) {
System.out.println(e.getLastErrorText());
return;
}
}
}