HttpsClientTest.java

package com.freemindcafe.apache.commons;
import java.io.IOException;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.NameValuePair;
import org.apache.commons.httpclient.methods.PostMethod;
import org.apache.log4j.BasicConfigurator;
import org.apache.log4j.Level;
import org.apache.log4j.Logger;
import org.junit.Test;


public class HttpsClientTest
{
 
  private static final Logger logger = Logger.getLogger (HttpsClientTest.class);

  @Test
  public void test()
  {
        BasicConfigurator.configure();
        System.setProperty("javax.net.ssl.trustStore","/home/eip/conf/systemProperties/localhostkeystore");
        final HttpClient client = new HttpClient();

        final PostMethod post = new PostMethod("https://nikhil-vm.emeter.com:9443/em-cas/login");
        String username = "abc";

        post.setRequestBody(new NameValuePair[] {
                new NameValuePair("username", username),
                new NameValuePair("password", "xyz") });
        
        try {
            logger.info("Attempt to get TGT for user [" + username + "]");
            
            //change the logging level for content of http message to INFO as in case of DEBUG mode  user name and password is getting printed
            Level oldLevel = Logger.getLogger("httpclient.wire.content").getLevel();
            Logger.getLogger("httpclient.wire.content").setLevel(Level.INFO);

            client.executeMethod(post);
            //switch back to original level.
            Logger.getLogger("httpclient.wire.content").setLevel(oldLevel);
            
            final String response = post.getResponseBodyAsString();
            
            switch (post.getStatusCode()) {
                case 201: {
                    final Matcher matcher = Pattern.compile(".*action=\".*/(.*?)\".*").matcher(response);

                    if (matcher.matches()) {
                        logger.info("result - " + matcher.group(1));
                    }

                    logger.error("Successful ticket granting request, but no ticket found!");
                    logger.error("Response (1k): "
                        + response.substring(0, Math.min(1024, response.length())));
                    break;
                } default: {
                    logger.error("Invalid response code (" + post.getStatusCode()
                        + ") from CAS server!");
                    logger.error("Response (1k): "
                    + response.substring(0, Math.min(1024, response.length())));
                    break;
                }
            }
        } catch (final IOException e) {
            logger.error("Exception while trying to get TGT from CAS server for USER - " + username, e);
        } finally {
            post.releaseConnection();
        }
        logger.info("result - " + "null");

  }
   

}