Getting runtime error while running HTTPS client

Question

hi
i have return https client in java,which does not give error while compiling but its giving runtime error as shown below.
java.security.NoSuchAlgorithmException: Algorithm RSA not available
at javax.net.ssl.SunJSSE_b.a(DashoA6275)
at javax.net.ssl.KeyManagerFactory.getInstance(DashoA6275)
at SSLSocketClientWithClientAuth.main(SSLSocketClientWithClientAuth.java
:65)
java.lang.NullPointerException
at SSLSocketClientWithClientAuth.main(SSLSocketClientWithClientAuth.java
:78)
and this is the code
import java.net.*;
import java.io.*;
import javax.net.ssl.*;
//import javax.security.cert.X509Certificate;
import java.security.KeyStore;
import java.security.*;
* This example shows how to set up a key manager to do client
* authentication if required by server.
* This program assumes that the client is not inside a firewall.
* The application can be modified to connect to a server outside
* the firewall by following SSLSocketClientWithTunneling.java.
public class SSLSocketClientWithClientAuth {
public static void main(String[] args) throws Exception {
     //String host = null;
     //int port = -1;
     String host="10.11.25.251";
     int port = 443;
     SSLSocket socket;
     String path = null;
     for (int i = 0; i < args.length; i++)
     System.out.println(args);
     /*if (args.length < 3) {
     System.out.println(
          "USAGE: java SSLSocketClientWithClientAuth " +
          "host port requestedfilepath");
     System.exit(-1);
     /*try {
     host = args[0];
     port = Integer.parseInt(args[1]);
     //path = args[2];
     } catch (IllegalArgumentException e) {
     System.out.println("USAGE: java SSLSocketClientWithClientAuth " +
          "host port requestedfilepath");
     System.exit(-1);
     try {
     * Set up a key manager for client authentication
     * if asked by the server. Use the implementation's
     * default TrustStore and secureRandom routines.
     SSLSocketFactory factory = null;
     try {
          SSLContext ctx;
          KeyManagerFactory kmf;
          KeyStore ks;
          char[] keystorepass = "123456".toCharArray();
          char[] keypassword ="13051983".toCharArray();
          ctx = SSLContext.getInstance("TLS");
          //kmf = KeyManagerFactory.getInstance("RSA");
          ks = KeyStore.getInstance("JKS");
          ks.load(new FileInputStream("testkeys"), keystorepass);
kmf = KeyManagerFactory.getInstance("RSA");
          kmf.init(ks, keypassword);
          ctx.init(kmf.getKeyManagers(), null, null);
          factory = ctx.getSocketFactory();
     } catch (Exception e) {
          //throw new IOException(e.getMessage());
     e.printStackTrace();
          socket = (SSLSocket)factory.createSocket(host, port);
          socket.startHandshake();
     * send http request
     * See SSLSocketClient.java for more information about why
     * there is a forced handshake here when using PrintWriters.
PrintWriter out = new PrintWriter(new BufferedWriter(new OutputStreamWriter(socket.getOutputStream())));
     // out.println("GET " + path + " HTTP/1.1");
     out.println();
     out.flush();
     * Make sure there were no surprises
     if (out.checkError())
          System.out.println(
          "SSLSocketClient: java.io.PrintWriter error");
     /* read response */
     BufferedReader in = new BufferedReader(
                    new InputStreamReader(
                    socket.getInputStream()));
     String inputLine;
     while ((inputLine = in.readLine()) != null)
          System.out.println(inputLine);
     in.close();
     out.close();
socket.close();
     } catch (Exception e) {
     e.printStackTrace();
please help me out .
regards,
sunil

Answer 1

Hi
Please do a fetch from the database and then change the information in DRM console for the CSS parameter. This error I received only due to the CSS details in DRM 11.1.2.
Thanks
Rupak
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