/* * Copyright (C) 2008-2020, Juick * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ package com.juick.service.security; import com.juick.model.User; import com.juick.service.UserService; import com.juick.service.security.entities.JuickUser; import org.apache.commons.lang3.StringUtils; import org.springframework.security.core.GrantedAuthority; import org.springframework.security.core.userdetails.UserDetails; import org.springframework.security.core.userdetails.UserDetailsService; import org.springframework.security.core.userdetails.UsernameNotFoundException; import org.springframework.util.Assert; import java.util.List; /** * Created by aalexeev on 11/28/16. */ public class JuickUserDetailsService implements UserDetailsService { private final UserService userService; public JuickUserDetailsService(final UserService userService) { Assert.notNull(userService, "UserService must be initialized"); this.userService = userService; } @Override public UserDetails loadUserByUsername(final String username) throws UsernameNotFoundException { if (StringUtils.isBlank(username)) throw new UsernameNotFoundException("Invalid user name " + username); User user = userService.getUserByName(username); if (!user.isAnonymous()) { user.setAuthHash(userService.getHashByUID(user.getUid())); List<GrantedAuthority> authorities = userService.isAdminUser(user) ? JuickUser.ADMIN_AUTHORITY : JuickUser.USER_AUTHORITY; return new JuickUser(user, authorities); } throw new UsernameNotFoundException("The username " + username + " is not found"); } }