/*
* Copyright 2002-2013 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package sample.security;
import java.util.Collection;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.authority.AuthorityUtils;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import sample.data.User;
import sample.data.UserRepository;
import org.springframework.stereotype.Service;
/**
* @author Rob Winch
*
*/
@Service
public class UserRepositoryUserDetailsService implements UserDetailsService {
private final UserRepository userRepository;
@Autowired
public UserRepositoryUserDetailsService(UserRepository userRepository) {
this.userRepository = userRepository;
}
/* (non-Javadoc)
* @see org.springframework.security.core.userdetails.UserDetailsService#loadUserByUsername(java.lang.String)
*/
@Override
public UserDetails loadUserByUsername(String username)
throws UsernameNotFoundException {
User user = userRepository.findByEmail(username);
if(user == null) {
throw new UsernameNotFoundException("Could not find user " + username);
}
return new CustomUserDetails(user);
}
private final static class CustomUserDetails extends User implements UserDetails {
private CustomUserDetails(User user) {
super(user);
}
@Override
public Collection<? extends GrantedAuthority> getAuthorities() {
return AuthorityUtils.createAuthorityList("ROLE_USER");
}
@Override
public String getUsername() {
return getEmail();
}
@Override
public boolean isAccountNonExpired() {
return true;
}
@Override
public boolean isAccountNonLocked() {
return true;
}
@Override
public boolean isCredentialsNonExpired() {
return true;
}
@Override
public boolean isEnabled() {
return true;
}
private static final long serialVersionUID = 5639683223516504866L;
}
}