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Allow last attempted username to be displayed in views.

This commit is contained in:
Ben Alex 2004-12-25 23:38:39 +00:00
parent 8d4244c1b6
commit 6c1e2f23b2
2 changed files with 7 additions and 1 deletions
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5
core/src/main/java/org/acegisecurity/ui/webapp/AuthenticationProcessingFilter.java
View File

@ -50,6 +50,7 @@ public class AuthenticationProcessingFilter extends AbstractProcessingFilter {
public static final String ACEGI_SECURITY_FORM_USERNAME_KEY = "j_username"; public static final String ACEGI_SECURITY_FORM_USERNAME_KEY = "j_username";
public static final String ACEGI_SECURITY_FORM_PASSWORD_KEY = "j_password"; public static final String ACEGI_SECURITY_FORM_PASSWORD_KEY = "j_password";
public static final String ACEGI_SECURITY_LAST_USERNAME_KEY = "ACEGI_SECURITY_LAST_USERNAME";
//~ Methods ================================================================ //~ Methods ================================================================
@ -81,6 +82,10 @@ public class AuthenticationProcessingFilter extends AbstractProcessingFilter {
// Allow subclasses to set the "details" property // Allow subclasses to set the "details" property
setDetails(request, authRequest); setDetails(request, authRequest);
// Place the last username attempted into HttpSession for views
request.getSession().setAttribute(ACEGI_SECURITY_LAST_USERNAME_KEY,
username);
return this.getAuthenticationManager().authenticate(authRequest); return this.getAuthenticationManager().authenticate(authRequest);
} }

3
samples/contacts/src/main/webapp/filter/acegilogin.jsp
View File

@ -1,5 +1,6 @@
<%@ taglib prefix='c' uri='http://java.sun.com/jstl/core' %> <%@ taglib prefix='c' uri='http://java.sun.com/jstl/core' %>
<%@ page import="net.sf.acegisecurity.ui.AbstractProcessingFilter" %> <%@ page import="net.sf.acegisecurity.ui.AbstractProcessingFilter" %>
<%@ page import="net.sf.acegisecurity.ui.webapp.AuthenticationProcessingFilter" %>
<%@ page import="net.sf.acegisecurity.AuthenticationException" %> <%@ page import="net.sf.acegisecurity.AuthenticationException" %>
<html> <html>
@ -30,7 +31,7 @@
<form action="<c:url value='j_acegi_security_check'/>" method="POST"> <form action="<c:url value='j_acegi_security_check'/>" method="POST">
<table> <table>
<tr><td>User:</td><td><input type='text' name='j_username'></td></tr> <tr><td>User:</td><td><input type='text' name='j_username' <c:if test="${not empty param.login_error}">value='<%= session.getAttribute(AuthenticationProcessingFilter.ACEGI_SECURITY_LAST_USERNAME_KEY) %>'</c:if>></td></tr>
<tr><td>Password:</td><td><input type='password' name='j_password'></td></tr> <tr><td>Password:</td><td><input type='password' name='j_password'></td></tr>
<tr><td colspan='2'><input name="submit" type="submit"></td></tr> <tr><td colspan='2'><input name="submit" type="submit"></td></tr>