package gov.va.med.edp.springframework.security.userdetails; import org.springframework.security.BadCredentialsException; import org.springframework.dao.DataAccessException; /** * Defines an interface for implementations that wish to provide data access * services to the {@link gov.va.med.edp.springframework.security.providers.vistalink.VistaAuthenticationProvider}. * *
* The interface requires only one read-only method, which simplifies support * of new data access strategies. *
*/ public interface VistaUserDetailsService { /** * Locates the user based on the username. In the actual implementation, the search may possibly be case * insensitive, or case insensitive depending on how the implementaion instance is configured. In this case, the *UserDetails
object that comes back may have a username that is of a different case than what was
* actually requested..
*
// * @param username the username presented to the {@link org.springframework.security.providers.dao.DaoAuthenticationProvider}
*
* @return a fully populated user record (never null
)
*
* @throws org.springframework.security.userdetails.UsernameNotFoundException if the user could not be found or the user has no GrantedAuthority
* @throws org.springframework.dao.DataAccessException if user could not be found for a repository-specific reason
*/
VistaUserDetails login(String stationNumber, String accessCode, String verifyCode, String remoteAddress)
throws BadCredentialsException, DataAccessException;
/**
*
* @param user
*/
void logout(VistaUserDetails user) throws DataAccessException;
}