package com.packtpub.springsecurity.service;
import com.packtpub.springsecurity.domain.CalendarUser;
import com.packtpub.springsecurity.domain.Role;
import com.packtpub.springsecurity.repository.CalendarUserRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.authority.SimpleGrantedAuthority;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import java.util.HashSet;
import java.util.Set;
/**
* Custom JPA based {@link UserDetailsService}
*
* @author Mick Knutson
*/
@Deprecated
//@Service
public class UserDetailsServiceImpl implements UserDetailsService {
@Autowired
private CalendarUserRepository userRepository;
@Override
@Transactional(readOnly = true)
public UserDetails loadUserByUsername(final String username) throws UsernameNotFoundException {
CalendarUser user = userRepository.findByEmail(username);
if (user == null)
throw new UsernameNotFoundException("username " + username
+ " not found");
Set<GrantedAuthority> grantedAuthorities = new HashSet<>();
for (Role role : user.getRoles()){
grantedAuthorities.add(new SimpleGrantedAuthority(role.getName()));
}
return new org.springframework.security.core.userdetails.User(user.getEmail(), user.getPassword(), grantedAuthorities);
}
} // The End...
