📄 existinguser.java
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import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class ExistingUser extends HttpServlet
{
public void init(ServletConfig config) throws ServletException
{
super.init(config);
}
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
{
response.setContentType("text/html");
PrintWriter out=response.getWriter();
out.println("<html><head><title>MASSK MAIL SERVICE</title></head>");
out.println("<br>");
out.println("<body background='D:/Parag/Final Mail1/src/java/bg.jpg'>");
out.println("<br>");
out.println("<font face='Impact' size='5' color='red'>");
out.println("<center>*MASSK* MAIL SERVICE</center></font><br>");
out.println("<form action='http://localhost:8084/Final_Mail1/Authenticate' method='post'>");
out.println("<table border='1' align=center>");
out.println("<tr><td colspan=3><b><center>Enter Your Login Details</center></b></td></tr>");
out.println("<tr><td><b>User ID</b></td><td>");
out.println("<input type='text' name='userid' value='' size=40></td>");
out.println("<tr><td><b>Password</b></td><td>");
out.println("<input type='password' name='password' value='' size=40></td>");
out.println("<tr><td colspan='2'><center><input type='submit' name='submit' value='SUBMIT'>"+
" "+
"<input type='reset' name='reset' value='CLEAR'></center></td></tr> ");
out.println("</table></form>");
out.println("<form action='http://localhost:8084/Final_Mail1/Home' method='get'>");
out.println("<center><input type='submit' name='submit' value='BACK'></center>");
out.println("</form>");
out.println("<div style='position:absolute; overflow:hidden; left:52px; top:550px; width:909px; height:29px; z-index:4'>");
out.println("<div align=center><font size=4 color='#3366FF'></font></div>");
out.println("</div>");
out.println("<div style='position:absolute; overflow:hidden; left:10px; top:565px; width:987px; height:18px; z-index:3'>");
out.println("<hr size=2 width=950 color=#800000></div>");
out.println("</body></html>");
out.println("");
}
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
{
response.setContentType("text/html");
PrintWriter out=response.getWriter();
out.println("<html><head><title>MASSK MAIL SERVICE</title>");
out.println("</head>");
out.println("<body background='D:/Parag/Final Mail1/src/java/bg.jpg'>");
out.println("<br><br>");
out.println("<font face='Impact' size='5' color='red'>");
out.println("<center>*MASSK* MAIL SERVICE</center></font><br><br>");
HttpSession session=request.getSession(true);
out.println("<b>Logged on: "+session.getAttribute("user_id")+"</b>");
out.println("<form action='http://localhost:8084/Final_Mail1/logout' method='get'>");
out.println("<input type='submit' name='submit' value='Log Out'>");
out.println("</form>");
out.println("<form action='http://localhost:8084/Final_Mail1/inbox' method='post'>");
out.println("<center><input type='submit' name='inbox' value='INBOX'></center><br>");
out.println("</form>");
out.println("<form action='http://localhost:8084/Final_Mail1/outbox' method='post'>");
out.println("<center><input type='submit' name='outbox' value='OUTBOX'></center><br>");
out.println("</form>");
out.println("<form action='http://localhost:8084/Final_Mail1/compose' method='get'>");
out.println("<center><input type='submit' name='compose' value='COMPOSE'></center><br>");
out.println("</form>");
out.println("<div style='position:absolute; overflow:hidden; left:52px; top:550px; width:909px; height:29px; z-index:4'>");
out.println("<div align=center><font size=4 color='#3366FF'></font></div>");
out.println("</div>");
out.println("<div style='position:absolute; overflow:hidden; left:10px; top:565px; width:987px; height:18px; z-index:3'>");
out.println("<hr size=2 width=950 color=#800000></div>");
out.println("</body></html>");
}
}
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