Metacat

package edu.ucsb.nceas.metacat.harvesterClient;

import java.io.PrintWriter;

import javax.servlet.ServletConfig;

import javax.servlet.ServletContext;

import javax.servlet.ServletException;

import javax.servlet.ServletInputStream;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import javax.servlet.http.HttpSession;

import javax.servlet.http.HttpUtils;

import javax.servlet.ServletOutputStream;

import edu.ucsb.nceas.metacat.AuthSession;

/**

 *  LoginServlet implements a Harvester servlet to login to Metacat

 */

public class LoginServlet extends HttpServlet {

    public void destroy() {

        // Close all connections

        System.out.println("Destroying LoginServlet");

    }

    /**

     *  Handle "GET" method requests from HTTP clients

     *

     *  @param  request   The request

     *  @param  response  The response

     *  @throws ServletException, java.io.IOException

     */

    public void doGet(HttpServletRequest request, HttpServletResponse response)

                throws ServletException, java.io.IOException {

        // Process the data and send back the response

        handleGetOrPost(request, response);

    }

    /**

     *  Handle "POST" method requests from HTTP clients

     *

     *  @param  request   The request

     *  @param  response  The response

     *  @throws ServletException, java.io.IOException

     */

    public void doPost(HttpServletRequest request, HttpServletResponse response)

                throws ServletException, java.io.IOException {

        // Process the data and send back the response

        handleGetOrPost(request, response);

    }

    /**

     *  Handle "GET" or "POST" method requests from HTTP clients

     *

     *  @param  request   The request

     *  @param  response  The response

     *  @throws ServletException, java.io.IOException

     */

    private void handleGetOrPost(HttpServletRequest request,

                                 HttpServletResponse response)

                 throws ServletException, java.io.IOException {

        String user = "skr";

        // String group = "skr";

        String passwd = "skr";

        AuthSession sess = null;

        boolean isValid;

        PrintWriter out1;

        user = request.getParameter("user");

        // group = request.getParameter("group");

        passwd = request.getParameter("passwd");

        try {

            sess = new AuthSession();

        } catch (Exception e) {

            System.out.println(

                "Error in LoginServlet.handleGetOrPost AuthSession" +

                e.getMessage());

            return;

        }

        isValid = sess.authenticate(request, user, passwd);

        out1 = response.getWriter();

        System.out.println("Sess.authenticate " + sess.getMessage());

        out1.println("Sess.authenticate " + sess.getMessage());

        /*****************************************************/

        HttpSession sess1 = request.getSession(true);

        // if (sess.isNew()) {

        sess1.putValue("Musername", user);

        sess1.putValue("Mpassword", passwd);

        // sess.putValue("groupnames", group);

        // }

        // PrintWriter out = response.getWriter();

        // out.println(sess.getValue("username"));

        /*****************************************************/

        response.sendRedirect("../harvesterUpload.html");

    }

}