/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package com.egym;
import Lib.AeSimpleSHA256;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.UnsupportedEncodingException;
import java.security.NoSuchAlgorithmException;
import java.security.SecureRandom;
import java.security.spec.InvalidKeySpecException;
import java.sql.CallableStatement;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.sql.Timestamp;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
*
* @author Dreads
*/
@WebServlet(name = "RegisterNewUser", urlPatterns = {"/RegisterNewUser"})
public class RegisterNewUser extends HttpServlet {
Connection con = null;
Statement st = null;
ResultSet rs = null;
static final String JDBC_DRIVER ="com.mysql.jdbc.Driver";
String url = "jdbc:mysql://46.101.32.81:3306/EGAlexander";
String user = "root";
String password = "teameight";
/**
* Processes requests for both HTTP <code>GET</code> and <code>POST</code>
* methods.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
}
// <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
/**
* Handles the HTTP <code>GET</code> method.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.sendRedirect("register.jsp");
}
/**
* Handles the HTTP <code>POST</code> method.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
try {
String username = request.getParameter("username");
String userpassword = request.getParameter("password");
//*************************************************************
SecureRandom random = new SecureRandom();
byte[] salt = new byte[32];
random.nextBytes(salt);
String encodedPassword = null;
String hexSalt = null;
try {
encodedPassword = AeSimpleSHA256.getHash(userpassword, salt);
hexSalt = AeSimpleSHA256.toHex(salt);
}
catch (NoSuchAlgorithmException et) {
System.out.println("Can't hash the password");
response.sendRedirect("/homePage");
} catch (InvalidKeySpecException ex) {
Logger.getLogger(RegisterNewUser.class.getName()).log(Level.SEVERE, null, ex);
}
//*************************************************************
String firstname = request.getParameter("firstname");
String lastname = request.getParameter("lastname");
String matriculation = request.getParameter("matricNO");
String email = request.getParameter("email");
String phoneNo = request.getParameter("phoneNO");
String Gender = request.getParameter("gender");
String country = request.getParameter("country2");
String institution = request.getParameter("institution");
String subInstitution = request.getParameter("subInstitution");
String degree = request.getParameter("degree");
String startDate = request.getParameter("DOBdate");
String startString = startDate + " 12:00:00";
Timestamp datePosted = Timestamp.valueOf(startString);
String YoS = request.getParameter("yos");
String userStatus = request.getParameter("inputAccountType");
int UserStat = Integer.parseInt(userStatus);
char gender = Gender.charAt(0);
int yos = Integer.parseInt(YoS);
Class.forName("com.mysql.jdbc.Driver").newInstance();
con = DriverManager.getConnection(url, user, password);
CallableStatement cs = this.con.prepareCall("{call register_user(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)}");
cs.setString(1, username);
cs.setString(2, encodedPassword);
cs.setString(3, hexSalt);
cs.setString(4, firstname);
cs.setString(5, lastname);
cs.setString(6, matriculation);
cs.setString(7, email);
cs.setString(8, phoneNo);
cs.setString(9, String.valueOf(gender));
cs.setString(10, country);
cs.setString(11, institution);
cs.setString(12, subInstitution);
cs.setString(13, degree);
cs.setTimestamp(14, datePosted);
cs.setInt(15, yos);
cs.setInt(16,UserStat);
cs.executeQuery();
cs.close();
CallableStatement cs2 = this.con.prepareCall("{call create_user_points(?)}");
cs2.setString(1, username);
cs2.executeQuery();
cs2.close();
con.close();
RequestDispatcher rd = request.getRequestDispatcher("/homePage");
rd.forward(request,response);
} catch (ClassNotFoundException | SQLException | InstantiationException | IllegalAccessException ex) {
Logger.getLogger(RegisterNewUser.class.getName()).log(Level.SEVERE, null, ex);
}
}
/**
* Returns a short description of the servlet.
*
* @return a String containing servlet description
*/
@Override
public String getServletInfo() {
return "Short description";
}// </editor-fold>
}