3
Custom Authentication
In Chapter 2, Getting Started with Spring Security, we demonstrated how to use an in-memory datastore to authenticate the user. In this chapter, we’ll explore how to solve some common, real-world problems by extending Spring Security’s authentication support to use our existing set of APIs. Through this exploration, we’ll get an understanding of each of the building blocks that Spring Security uses in order to authenticate users.
During this chapter, we will cover the following topics:
- Leveraging Spring Security’s annotations and Java-based configuration
- Discovering how to obtain the details of the currently logged-in user
- Adding the ability to log in after creating a new account
- Learning the simplest method for indicating ...
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