66 lines
2.2 KiB
Java
66 lines
2.2 KiB
Java
package com.guwan.backend.security;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.guwan.backend.entity.User;
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import com.guwan.backend.mapper.UserMapper;
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import lombok.RequiredArgsConstructor;
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import org.springframework.security.core.authority.SimpleGrantedAuthority;
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import org.springframework.security.core.userdetails.UserDetails;
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import org.springframework.security.core.userdetails.UserDetailsService;
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import org.springframework.security.core.userdetails.UsernameNotFoundException;
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import org.springframework.stereotype.Service;
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import java.util.ArrayList;
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import java.util.List;
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@Service
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@RequiredArgsConstructor
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public class UserDetailsServiceImpl implements UserDetailsService {
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private final UserMapper userMapper;
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@Override
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public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
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User user = userMapper.selectOne(
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new LambdaQueryWrapper<User>()
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.eq(User::getUsername, username)
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);
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if (user == null) {
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throw new UsernameNotFoundException("用户不存在");
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}
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if (user.getStatus() != 1) {
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throw new UsernameNotFoundException("账号已被禁用");
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}
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List<SimpleGrantedAuthority> authorities = new ArrayList<>();
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authorities.add(new SimpleGrantedAuthority("ROLE_USER"));
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return new CustomUserDetails(
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user.getId(),
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user.getUsername(),
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user.getPassword(),
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authorities,
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user.getStatus() == 1
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);
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}
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public UserDetails loadUserById(Long userId) throws UsernameNotFoundException {
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User user = userMapper.selectById(userId);
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if (user == null) {
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throw new UsernameNotFoundException("用户不存在");
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}
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List<SimpleGrantedAuthority> authorities = new ArrayList<>();
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authorities.add(new SimpleGrantedAuthority("ROLE_USER"));
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return new CustomUserDetails(
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user.getId(),
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user.getUsername(),
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user.getPassword(),
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authorities,
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user.getStatus() == 1
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);
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}
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} |