utils/webseal-simulator/src/main/java/org/openecomp/sdc/webseal/simulator/Login.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SDC
   4  * ================================================================================
   5  * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.openecomp.sdc.webseal.simulator;
  22
  23 import org.openecomp.sdc.webseal.simulator.conf.Conf;
  24
  25 import javax.servlet.ServletConfig;
  26 import javax.servlet.ServletException;
  27 import javax.servlet.http.Cookie;
  28 import javax.servlet.http.HttpServlet;
  29 import javax.servlet.http.HttpServletRequest;
  30 import javax.servlet.http.HttpServletResponse;
  31 import java.io.IOException;
  32 import java.io.PrintWriter;
  33 import java.util.Collection;
  34 import java.util.Iterator;
  35
  36 public class Login extends HttpServlet {
  37
  38         private static final long serialVersionUID = 1L;
  39
  40         @Override
  41         public void init(final ServletConfig config) throws ServletException {
  42                 super.init(config);
  43         }
  44
  45         @Override
  46         protected void doGet(final HttpServletRequest request, final HttpServletResponse response)
  47                         throws ServletException, IOException {
  48
  49                 if (null != request.getParameter("userId")) {
  50                         doPost(request, response);
  51                         return;
  52                 }
  53                 System.out.println("about to build login page");
  54                 response.setContentType("text/html");
  55                 PrintWriter writer = response.getWriter();
  56                 String message = (String) request.getAttribute("message");
  57                 if (message == null) {
  58                         message = "";
  59                 }
  60
  61                 Collection<User> allUsers = Conf.getInstance().getUsers().values();
  62                 writer.println("<html>");
  63
  64                 writer.println("<head>");
  65                 writer.println("<style>");
  66                 writer.println("body {padding: 40px; font-family: Arial; font-size: 14px;}");
  67                 writer.println("h1 {background-color: #DDDDDD; padding: 4px 10px;}");
  68                 writer.println("h2 {margin-top: 20px;}");
  69                 writer.println(".label {width: 100px; float:left;}");
  70                 writer.println(".break {display: block; margin-bottom: 10px;}");
  71                 writer.println("tr {padding: 4px 10px;}");
  72                 writer.println("th {padding: 4px 10px; text-align: left; background-color: #dddddd;}");
  73                 writer.println("td {padding: 4px 10px; text-align: left;}");
  74                 writer.println("</style>");
  75                 writer.println("</head>");
  76
  77                 writer.println("<body>");
  78
  79                 writer.println("<h1>Webseal simulator</h1>");
  80                 writer.println("<h2>Login:</h2>");
  81
  82                 writer.println("<form action=\"\" method=\"post\">");
  83                 writer.println("  <div class='label'>User id:</div>");
  84                 writer.println("  <input type='text' name='userId'>");
  85                 writer.println("  <div class='break'></div>");
  86
  87                 writer.println("  <div class='label'>Password:</div>");
  88                 writer.println("  <input type='password' name='password'>");
  89                 writer.println("  <div class='break'></div>");
  90
  91                 writer.println("  <input type='submit' value='Login'>");
  92                 writer.println("  <label name='message'></label>");
  93                 writer.println("</form>");
  94
  95                 writer.println("<hr/>");
  96                 writer.println("<h2>Quick links:</h2>");
  97                 writer.println("<table>");
  98                 writer.println("<tr>");
  99                 writer.println("<th>full name</th>");
 100                 writer.println("<th>user id</th>");
 101                 writer.println("<th>role</th>");
 102                 writer.println("<th>action</th>");
 103                 writer.println("</tr>");
 104                 Iterator<User> iterator = allUsers.iterator();
 105                 while (iterator.hasNext()) {
 106                         User user = iterator.next();
 107                         writer.println("<tr>");
 108                         writer.println("<td>" + user.getUserRef() + "</td>");
 109                         writer.println("<td>" + user.getUserId() + "</td>");
 110                         writer.println("<td>" + user.getRole() + "</td>");
 111                         writer.println("<td>" + user.getUserCreateRef() + "</td>");
 112                         writer.println("</tr>");
 113                 }
 114                 writer.println("</table>");
 115
 116                 writer.println("<a href='create?all=true' target='resultFrame'>Create All</a>");
 117                 writer.println("<hr/><iframe name='resultFrame' width='400' height='300'></iframe>");
 118
 119                 writer.println("</body>");
 120                 writer.println("</html>");
 121
 122         }
 123
 124         public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
 125
 126                 String userId = request.getParameter("userId");
 127                 String password = request.getParameter("password");
 128                 request.setAttribute("message", "OK");
 129
 130                 System.out.println("Login -> doPost userId=" + userId);
 131                 User user = getUser(userId, password);
 132                 if (user == null) {
 133                         response.sendError(500, "ERROR: userId or password incorrect");
 134 //                      doGet(request, response);
 135                 } else {
 136                         System.out.println("Login -> doPost redirect to /sdc1 (to proxy)");
 137                         Cookie cookieUser = new Cookie("HTTP_IV_USER", user.getUserId());
 138                         Cookie cookieUserId = new Cookie("USER_ID", user.getUserId());
 139                         Cookie cookieFirstName = new Cookie("HTTP_CSP_FIRSTNAME", user.getFirstName());
 140                         Cookie cookieEmail = new Cookie("HTTP_CSP_EMAIL", user.getEmail());
 141                         Cookie cookieLastName = new Cookie("HTTP_CSP_LASTNAME", user.getLastName());
 142                         Cookie cookieRemoteAddress = new Cookie("HTTP_IV_REMOTE_ADDRESS", "0.0.0.0");
 143                         Cookie cookieWsType = new Cookie("HTTP_CSP_WSTYPE", "Intranet");
 144                         response.addCookie(cookieUser);
 145                         response.addCookie(cookieUserId);
 146                         response.addCookie(cookieFirstName);
 147                         response.addCookie(cookieEmail);
 148                         response.addCookie(cookieLastName);
 149                         response.addCookie(cookieRemoteAddress);
 150                         response.addCookie(cookieWsType);
 151                         response.addCookie(new Cookie(Conf.getInstance().getPortalCookieName(), "portal"));
 152                         response.sendRedirect("/sdc1");
 153                 }
 154
 155         }
 156
 157         private User getUser(String userId, String password) {
 158                 User user = Conf.getInstance().getUsers().get(userId);
 159                 if (user == null) {
 160                         return null;
 161                 }
 162                 if (!password.equals(user.getPassword())) {
 163                         return null;
 164                 }
 165                 return user;
 166         }
 167
 168         @Override
 169         public String getServletInfo() {
 170                 return "Http Proxy Servlet";
 171         }
 172 }