Cas and Spring Security

Spring Security supports a lot of different authentication systems. One of that is the central authentication service (CAS) which allows the users to authenticate in a Web Application (or different Web Applications) using a unique central service.

In this article, I’ll show the integration of the CAS with Spring security framework. As usual, by using an example.

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Tomcat – Digest Authentication

Digest authentication is one of authentication type available on web server. This is very similar with Basic authentication and, the main difference, is using a encoded password. This password is stored into Realm implementation and this allow you to store encoded text password on your web server.

In this article I’ll show you the digest authentication implementation on tomcat 7.

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