November 2017
Intermediate to advanced
542 pages
14h 24m
English
Content preview from Spring Security - Third Edition
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Using an alternate password attribute
In some cases, it may be necessary to use an alternate LDAP attribute instead of userPassword, for authentication purposes. This can happen during occasions when companies have deployed custom LDAP schemas or don't have the requirement for strong password management (arguably, this is never a good idea, but it definitely does occur in the real world).
The PasswordComparisonAuthenticator interface also supports the ability to verify the user's password against an alternate LDAP entry attribute instead of the standard userPassword attribute. This is very easy to configure, and we can demonstrate a simple example using the plaintext telephoneNumber attribute. Update the SecurityConfig.java, as follows:
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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.