April 2004
Intermediate to advanced
606 pages
20h 4m
English
Content preview from JavaServer FacesBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Name
<login-config>
Synopsis
The <login-config> element
declares which authentication method
to use for protected resources. You must use only one element of this
type in a deployment descriptor.
Syntax
<login-config> [<auth-method>BASIC|DIGEST|FORM|CLIENT-CERT</auth-method>] [<realm-name>realmName</realm-name>] [<form-login-config> <form-login-page>loginPagePath</form-login-page> <form-error-page>errorPagePath</form-error-page> </form-login-config>] </login-config>
For an application that uses the
<security-constraint> element to protect
resources, you must also define how to authenticate users with a
<login-config> element. It can contain three
subelements: <auth-method>,
<realm-name>, and
<form-login-config>:
<login-config> <auth-method>BASIC</auth-method> <realm-name>Protected pages</realm-name> </login-config>
The <auth-method> element can have one of
the values BASIC, DIGEST,
FORM, and CLIENT-CERT,
corresponding to the four container-provided authentication methods
described in
Chapter 5. The <realm-name>
element can specify the name shown by the browser when it prompts for
a password when the BASIC authentication is used.
If FORM authentication is used, the
<form-login-config> element defines the
login page and an error pages (used for invalid login attempts):
<login-config>
<auth-method>FORM</auth-method>
<form-login-config>
<form-login-page>/login/login.html</form-login-page>
<form-error-page>/login/error.html</form-error-page>
</form-login-config>
</login-config>For more about ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.