November 2017
Intermediate to advanced
542 pages
14h 24m
English
Content preview from Spring Security - Third Edition
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Authenticating user credentials
For the first step, authentication against the LDAP directory, a custom authentication provider is wired into AuthenticationManager. The o.s.s.ldap.authentication.LdapAuthenticationProvider interface takes the user's provided credentials and verifies them against the LDAP directory, as illustrated in the following diagram:
We can see that the o.s.s.ldap.authentication.LdapAuthenticator interface defines a delegate to allow the provider to make the authentication request in a customizable way. The implementation that we've implicitly configured to this point, o.s.s.ldap.authentication.BindAuthenticator, attempts ...
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