Spring Security - Third Edition

Updating CalendarUserAuthenticationProvider

Let's take a look at the following steps for updating the CalendarUserAuthenticationProvider.java file:

1. Now, we need to update CalendarUserAuthenticationProvider to utilize the domain field as follows:

        //src/main/java/com/packtpub/springsecurity/authentication/        CalendarUserAuthenticationProvider.java        public Authentication authenticate(Authentication authentication)         throws AuthenticationException {             DomainUsernamePasswordAuthenticationToken token =             (DomainUsernamePasswordAuthenticationToken) authentication;        String userName = token.getName();        String domain = token.getDomain();        String email = userName + "@" + domain;        ... previous validation of the user and password ... return new DomainUsernamePasswordAuthenticationToken(user, ...