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/*
* Generated by MyEclipse Struts
* Template path: templates/java/JavaClass.vtl
*/
import java.security.Principal;
import java.security.PrivilegedAction;
import java.util.Hashtable;
import java.util.Map;
import javax.security.auth.login.LoginContext;
import javax.security.auth.login.LoginException;
import javax.servlet.RequestDispatcher;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import com.fst.stanos.hibernate.Utilisateur;
import com.fst.stanos.security.auth.Auth;
import com.fst.stanos.security.auth.FileAuth;
import com.fst.stanos.security.auth.MyCallBackHandler;
import com.fst.stanos.security.auth.UserPrincipal;
import com.fst.stanos.struts.form.LoginForm;
////////////
import java.util.Set;
import javax.security.auth.Subject;
import javax.security.auth.callback.CallbackHandler;
import javax.security.auth.login.LoginContext;
import javax.security.auth.login.LoginException;
/**
* MyEclipse Struts
* Creation date: 02-14-2010
*
* XDoclet definition:
* @struts.action path="/login" name="loginForm" input="/slogin.jsp" scope="request" validate="true"
* @struts.action-forward name="client" path="/site/client/index.jsp" redirect="true"
* @struts.action-forward name="admin" path="/site/admin/index.jsp" redirect="true"
*/
public class LoginAction extends Action implements PrivilegedAction {
/*
* Generated Methods
*/
public Object run(){
String result ="success";
return result;
}
/**
* Method execute
* @param mapping
* @param form
* @param request
* @param response
* @return ActionForward
*/
/*private LoginContext loginContext;
public boolean authenticate(String username,String password)
{
try
{
loginContext = new LoginContext("Stanos_v0.1");
loginContext.login();
}
catch (LoginException le)
{
//log.error("LoginException: " + le);
return false;
}
return true;
}
*/
public ActionForward execute(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) {
LoginForm loginForm = (LoginForm) form;// TODO Auto-generated method stub
String username=loginForm.getJ_username();
String password=loginForm.getJ_password();
/*Auth fa=new FileAuth(username,password);
if(fa.authenticate()){
HttpSession session = request.getSession();
session.setAttribute(Auth.SUBJECT_SESSION_KEY,fa.getSubject());
//session.setAttribute("user", )
System.out.println("authentication successed..!"+fa.getSubject().hashCode());
}
else
System.out.println("authentication not successed..!");
return mapping.findForward("admin");
*/
try{
/*UserPrincipal user=new UserPrincipal(username);
MyCallBackHandler handler=new MyCallBackHandler(username,password);
//CallbackHandler handler1;
LoginContext loginContext = new LoginContext("loginmodule", handler);
loginContext.login();
Subject subject = loginContext.getSubject();
*/
// Set principals = subject.getPrincipals();
//principals.add(user);
/*request.getSession().setAttribute("user", user);
System.out.println("%%%%%%..."+user.getName());
System.out.println("%%%%%%..."+subject.toString());
HttpSession session = request.getSession();
session.setAttribute(Auth.SUBJECT_SESSION_KEY,subject);
request.getSession().setAttribute("login-context", loginContext);
request.getSession().setAttribute("subject", subject);
String result=(String)Subject.doAs(subject, this);
*/
/*FileAuth fa=new FileAuth(username,password);
fa.authenticate();
HttpSession session = request.getSession(true);
session.setAttribute(Auth.SUBJECT_SESSION_KEY,fa.getSubject());
session.setAttribute("username",username);
session.setAttribute("password",password);
session.setAttribute("javax.security.auth.subject", fa.getSubject());
*/
// Save our logged-in user in the session
// session = request.getSession();
//session.setAttribute(Constants.USER_KEY, user);
//loginContext.logout();
// Remove the obsolete form bean
/**********************/
HttpSession session = request.getSession(true);
Subject subject = (Subject)session.getAttribute("javax.security.auth.subject");
System.out.println(request.getAttribute("logged-in")+" <---> "+ session.getAttribute("logged-in"));
if (subject == null) {
subject = new Subject();
}
session.setAttribute("javax.security.auth.subject", subject);
LoginContext lc = null;
try {
lc = new LoginContext("loginmodule", subject, new MyCallBackHandler(username,password));
System.out.println("established new logincontext");
} catch (LoginException le) {
le.printStackTrace();
response.sendError(HttpServletResponse.SC_FORBIDDEN, request.getRequestURI());
//return;
}
try {
lc.login();
UserPrincipal user=new UserPrincipal(username);
//Map session1 =
//session1.put("logged-in", "true");
Subject subject2 = lc.getSubject();
Set principals = subject.getPrincipals();
principals.add(user);
session.setAttribute("javax.security.auth.subject", subject2);
session.setAttribute("logged-in", "true");
System.out.println(request.getAttribute("logged-in")+" <---> "+ session.getAttribute("logged-in"));
session.setAttribute("userName", username);
session.setAttribute("password", password);
session.setAttribute("javax.security.auth.subject", subject);
// if we return with no exception, authentication succeeded
} catch (Exception e) {
System.out.println("Login failed: " + e);
response.sendError(HttpServletResponse.SC_FORBIDDEN, request.getRequestURI());
//return;
}
/***********************/
if (mapping.getAttribute() != null) {
if ("request".equals(mapping.getScope()))
request.removeAttribute(mapping.getAttribute());
else
session.removeAttribute(mapping.getAttribute());
}
}
//catch(LoginException e)
//{ //errors.add("loginerror", new ActionError("Wrong Username or Password")); saveErrors(request, errors);
//}
catch (Exception e)
{
ActionErrors errors = new ActionErrors();
errors.add(ActionErrors.GLOBAL_ERROR, new ActionError("errors.login.authfailure"));
saveErrors(request, errors);
}
return mapping.findForward("admin");
/*try
{
SecurityAssociationHandler handler = new
SecurityAssociationHandler();
user = new SimplePrincipal(username);
handler.setSecurityInfo(user, password.toCharArray());
LoginContext loginContext = new LoginContext("loginmodule",
(CallbackHandler)handler);
loginContext.login();
Subject subject = loginContext.getSubject();
Set principals = subject.getPrincipals();
principals.add(user);
}catch(LoginException e)
{ errors.add("loginerror", new ActionError("Wrong Username or Password")); saveErrors(request, errors);
}*/
}
}
/************ page login.jsp****************/
<%@ page language="java" pageEncoding="ISO-8859-1"%>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-bean" prefix="bean"%>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-html" prefix="html"%>
<html>
<head>
<title>JSP for LoginForm form</title>
</head>
<body>
<html:form action="/login">
j_username : <html:text property="j_username"/><html:errors property="j_username"/><br/>
j_password : <html:password property="j_password"/><html:errors property="j_password"/><br/>
<html:submit/><html:cancel/>
</html:form>
</body>
</html> |
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