Skip to content

P
ProyectoFinal-Bootcamp
Commit c8da564c by Emanuel Lugo
Options

Login updated

parent 36572094
Showing with 23 additions and 68 deletions
src/main/java/com/roshka/proyectofinal/LoginHandler.java deleted 100644 → 0
package com.roshka.proyectofinal;
import jakarta.servlet.ServletException;
import jakarta.servlet.http.HttpServlet;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import jakarta.servlet.http.HttpSession;
import java.io.*;
public class LoginHandler extends HttpServlet {
public void doPost(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException {
res.setContentType("text/html");
PrintWriter out = res.getWriter();
// Get the user's name and password
String name = req.getParameter("name");
String passwd = req.getParameter("passwd");
// Check the name and password for validity
if (!allowUser(name, passwd)) {
out.println("<HTML><HEAD><TITLE>Access Denied</TITLE></HEAD>");
out.println("<BODY>Your login and password are invalid.<BR>");
out.println("You may want to <A HREF=\"/login.html\">try again</A>");
out.println("</BODY></HTML>");
}
else {
// Valid login. Make a note in the session object.
HttpSession session = req.getSession(true);
session.putValue("logon.isDone", name); // just a marker object
// Try redirecting the client to the page he first tried to access
try {
String target = (String) session.getValue("login.target");
if (target != null)
res.sendRedirect(target);
return;
}
catch (Exception ignored) { }
// Couldn't redirect to the target. Redirect to the site's home page.
res.sendRedirect(req.getScheme() + "://" +
req.getServerName() + ":" + req.getServerPort());
}
}
protected boolean allowUser(String user, String passwd) {
return true; // trust everyone
}
}
\ No newline at end of file
src/main/java/com/roshka/proyectofinal/login/LoginServlet.java
package com.roshka.proyectofinal.login; package com.roshka.proyectofinal.login;
import java.io.IOException; import java.io.IOException;
import java.io.PrintWriter; import java.io.PrintWriter;
import java.security.NoSuchAlgorithmException; import java.security.NoSuchAlgorithmException;
...@@ -17,7 +15,6 @@ import jakarta.servlet.http.HttpSession; ...@@ -17,7 +15,6 @@ import jakarta.servlet.http.HttpSession;
import static java.lang.System.out; import static java.lang.System.out;
/** /**
* Servlet implementation class LoginServlet * Servlet implementation class LoginServlet
*/ */
...@@ -60,19 +57,16 @@ public class LoginServlet extends HttpServlet { ...@@ -60,19 +57,16 @@ public class LoginServlet extends HttpServlet {
} catch (NoSuchAlgorithmException e) { } catch (NoSuchAlgorithmException e) {
e.printStackTrace(); e.printStackTrace();
} }
out.println(passwordMD5);
loginBean.setPassword(passwordMD5); loginBean.setPassword(passwordMD5);
loginBean.setCorreo(correo); loginBean.setCorreo(correo);
out.println("EL pass encriptado es: " +passwordMD5); //out.println("EL pass encriptado es: " +passwordMD5);
if (loginDao.validate(loginBean)) if (loginDao.validate(loginBean))
{ {
HttpSession session = request.getSession(true); //incluir nota de sesion valida HttpSession session = request.getSession(true); //incluir nota de sesion valida
session.setAttribute("logon.isDone", username); session.setAttribute("logon.isDone", username);
// Tratar de re-dirigir a la pagina que el usuario quiso acceder // Tratar de re-dirigir a la pagina que el usuario quiso acceder
try { try {
String target = (String) session.getAttribute("login.target"); String target = (String) session.getAttribute("login.target");
...@@ -91,13 +85,24 @@ public class LoginServlet extends HttpServlet { ...@@ -91,13 +85,24 @@ public class LoginServlet extends HttpServlet {
} else { } else {
//si no es un user valido - mandar error y redireccionar al inicio de sesion //si no es un user valido - mandar error y redireccionar al inicio de sesion
/* out.println("<script>alert('Datos de acceso Incorrectos, intente de nuevo !');</script>");
out.println("<p> You may want to <a href='/login.jsp'> try again </a> </p>"); out.println("<p> You may want to <a href='/login.jsp'> try again </a> </p>");
// request.getRequestDispatcher("login.jsp").include(request, response); out.println("<html><HEAD><title>Access Denied<title><head>");*/
// response.sendRedirect("login.jsp"); //request.getRequestDispatcher("login.jsp").include(request, response);
out.println("<!DOCTYPE html>");
out.println("<html> <head> <title>BootcampsLogin</title> </head>");
//FOR COMMIT LOGIN 2 out.println("<body> <div align= \"center\">");
out.println("<h1>User Login Form</h1>");
out.println("<form action=\"login\" method=\"post\">");
out.println("<table align = \"center\">");
out.println("<tr><td>Correo:</td> <td><input type=\"text\" name = \"correo\"></td></tr>");
out.println("<tr><td>Password:</td><td><input type=\"password\" name=\"password\"></td></tr>");
out.println("<center><tr><td><input type=\"submit\" value=\"Login\"/></td></tr></center>");
out.println("</table></form> </div>");
out.println("<div br align = \"center\" class=\"messageError\" > Credenciales incorrectas! Reintente ... </div>");
out.println("</body></html>");
//response.sendRedirect("login.jsp");
} }
} }
......
src/main/java/com/roshka/proyectofinal/ProtectedResource.java → src/main/java/com/roshka/proyectofinal/login/ProtectedResource.java
package com.roshka.proyectofinal; package com.roshka.proyectofinal.login;
import java.io.*; import java.io.*;
import java.util.*; import java.util.*;
import jakarta.servlet.*; import jakarta.servlet.*;
import jakarta.servlet.annotation.WebServlet;
import jakarta.servlet.http.*; import jakarta.servlet.http.*;
@WebServlet("/protected")
public class ProtectedResource extends HttpServlet { public class ProtectedResource extends HttpServlet {
public void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException { public void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {
...@@ -22,7 +25,7 @@ public class ProtectedResource extends HttpServlet { ...@@ -22,7 +25,7 @@ public class ProtectedResource extends HttpServlet {
session.setAttribute("login.target", session.setAttribute("login.target",
HttpUtils.getRequestURL(req).toString()); HttpUtils.getRequestURL(req).toString());
res.sendRedirect(req.getScheme() + "://" + req.getServerName() + ":" res.sendRedirect(req.getScheme() + "://" + req.getServerName() + ":"
+ req.getServerPort() + "/login.jsp"); + req.getServerPort() + "/finalProyect2/login.jsp");
return; return;
} }
// El usuario se loggeo y puede ver el recurso // El usuario se loggeo y puede ver el recurso
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment