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Java

Authenticate an SSH Tunnel with a Password

See more Socket/SSL/TLS Examples

Demonstrates Socket.SshAuthenticatePw, which authenticates an SSH tunnel session using a login and password. Call SshOpenTunnel first.

Background. Authenticate before opening forwarded channels. The password should come from a secure source and never be logged; public-key authentication is often preferred.

Chilkat Java Downloads

Chilkat2 Java
import com.chilkatsoft.chilkat2.ChilkatException;
import com.chilkatsoft.chilkat2.Socket;

public class ChilkatExample {

    public static void main(String[] args) {
        Socket socket = new Socket();

        try {
            socket.sshOpenTunnel("ssh.example.com", 22);
        } catch (ChilkatException e) {
            System.out.println(e.getLastErrorText());
            return;
        }

        // Authenticate the SSH tunnel session with a login and password.
        // The SSH password should come from a secure source rather than being hard-coded.
        String sshPassword = "mySshPassword";
        try {
            socket.sshAuthenticatePw("sshUser", sshPassword);
        } catch (ChilkatException e) {
            System.out.println(e.getLastErrorText());
            return;
        }

        System.out.println("SSH authentication succeeded.");
    }
}