修复空指针异常

648540858

2024-01-10 c25a99d60bef3d3bbd59fee895bd658928fd00db

 src/main/java/com/genersoft/iot/vmp/conf/security/JwtAuthenticationFilter.java

@@ -1,7 +1,11 @@
package com.genersoft.iot.vmp.conf.security;

import com.genersoft.iot.vmp.conf.UserSetting;
import com.genersoft.iot.vmp.conf.security.dto.JwtUser;
import com.genersoft.iot.vmp.storager.dao.dto.Role;
import com.genersoft.iot.vmp.storager.dao.dto.User;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.stereotype.Component;
@@ -22,12 +26,22 @@
public class JwtAuthenticationFilter extends OncePerRequestFilter {


    @Autowired
    private UserSetting userSetting;


    @Override
    protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain chain) throws IOException, ServletException {

        // 忽略登录请求的token验证
        String requestURI = request.getRequestURI();
        if (requestURI.equalsIgnoreCase("/api/user/login")) {
            chain.doFilter(request, response);
            return;
        }
        if (!userSetting.isInterfaceAuthentication()) {
            UsernamePasswordAuthenticationToken token = new UsernamePasswordAuthenticationToken(null, null, new ArrayList<>() );
            SecurityContextHolder.getContext().setAuthentication(token);
            chain.doFilter(request, response);
            return;
        }
@@ -62,11 +76,14 @@
            default:
        }

//        String password = SecurityUtils.encryptPassword(jwtUser.getPassword());
//        user.setPassword(password);

        // 构建UsernamePasswordAuthenticationToken,这里密码为null，是因为提供了正确的JWT,实现自动登录
        UsernamePasswordAuthenticationToken token = new UsernamePasswordAuthenticationToken(username, jwtUser.getPassword(), new ArrayList<>() );
        User user = new User();
        user.setUsername(jwtUser.getUserName());
        user.setPassword(jwtUser.getPassword());
        Role role = new Role();
        role.setId(jwtUser.getRoleId());
        user.setRole(role);
        UsernamePasswordAuthenticationToken token = new UsernamePasswordAuthenticationToken(user, jwtUser.getPassword(), new ArrayList<>() );
        SecurityContextHolder.getContext().setAuthentication(token);
        chain.doFilter(request, response);
    }