/** 获取用户Details信息的回调函数. */
public UserDetails loadUserByUsername(String userName)
throws UsernameNotFoundException, DataAccessException {
User user = userManager.findUserByLoginName(userName);
if (user == null) {
throw new UsernameNotFoundException("用户" + userName + " 不存在");
}
boolean enabled = true;
if (user.getStatus() == 0) {
enabled = false;
throw new UsernameNotFoundException("用户" + userName + " 未激活");
}
GrantedAuthority[] grantedAuths = obtainGrantedAuthorities(user);
boolean accountNonExpired = true;
boolean credentialsNonExpired = true;
boolean accountNonLocked = true;
org.springframework.security.userdetails.User userdetail =
new org.springframework.security.userdetails.User(
user.getEmail(),
user.getPassword(),
enabled,
accountNonExpired,
credentialsNonExpired,
accountNonLocked,
grantedAuths);
return userdetail;
}
/** 获得用户所有角色的权限集合. */
private GrantedAuthority[] obtainGrantedAuthorities(User user) {
Set<GrantedAuthority> authSet = new HashSet<GrantedAuthority>();
for (Role role : user.getRoles()) {
authSet.add(new GrantedAuthorityImpl(role.getRole_name()));
}
return authSet.toArray(new GrantedAuthority[authSet.size()]);
}