public class PreAuthenticatedGrantedAuthoritiesUserDetailsService extends Object implements AuthenticationUserDetailsService<PreAuthenticatedAuthenticationToken>
This AuthenticationUserDetailsService implementation creates a UserDetails object based solely on the information contained in the given PreAuthenticatedAuthenticationToken. The user name is set to the name as returned by PreAuthenticatedAuthenticationToken.getName(), the password is set to a fixed dummy value (it will not be used by the PreAuthenticatedAuthenticationProvider anyway), and the Granted Authorities are retrieved from the details object as returned by PreAuthenticatedAuthenticationToken.getDetails().
The details object as returned by PreAuthenticatedAuthenticationToken.getDetails() must implement the
GrantedAuthoritiesContainer interface for this implementation to work.
|Constructor and Description|
|Modifier and Type||Method and Description|
Creates the final UserDetails object.
Get a UserDetails object based on the user name contained in the given token, and the GrantedAuthorities as returned by the GrantedAuthoritiesContainer implementation as returned by the token.getDetails() method.
public final UserDetails loadUserDetails(PreAuthenticatedAuthenticationToken token) throws AuthenticationException
token- The pre-authenticated authentication token
UsernameNotFoundException- if no user details can be found for the given authentication token
protected UserDetails createuserDetails(Authentication token, Collection<? extends GrantedAuthority> authorities)
token- the authentication request token
authorities- the pre-authenticated authorities.