UserDetailServiceImpl.java
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package com.objecteye.service.impl;
import com.objecteye.pojo.TokenUser;
import com.objecteye.pojo.UserDetailsMsg;
import com.objecteye.pojo.UserGroup;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.mongodb.core.MongoTemplate;
import org.springframework.data.mongodb.core.query.Criteria;
import org.springframework.data.mongodb.core.query.Query;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.stereotype.Component;
@Component
public class UserDetailServiceImpl implements UserDetailsService {
private final PasswordEncoder passwordEncoder;
@Autowired
public UserDetailServiceImpl(PasswordEncoder passwordEncoder) {
this.passwordEncoder = passwordEncoder;
}
@Autowired
private MongoTemplate mongoTemplate;
@Override
public UserDetails loadUserByUsername(String s) throws UsernameNotFoundException {
if ("superAdmin".equals(s)) {
return new TokenUser("superAdmin", passwordEncoder.encode("123456"), "1");
}
UserDetailsMsg userDetailsMsg = mongoTemplate.findOne(Query.query(Criteria.where("username").is(s)), UserDetailsMsg.class);
if (userDetailsMsg != null) {
UserGroup userGroup = mongoTemplate.findOne(Query.query(Criteria.where("groupCode").is(userDetailsMsg.getGroup())), UserGroup.class);
String userRole = userDetailsMsg.getUserRole();
if (userGroup != null) {
String groupLevel = userGroup.getGroupLevel();
userRole = String.valueOf(Math.min(Integer.parseInt(userRole), Integer.parseInt(groupLevel)));
}
return new TokenUser(userDetailsMsg.getUsername(), passwordEncoder.encode(userDetailsMsg.getPassword()), userRole);
}
return null;
}
}