~zhoushihao/YiWuProject.git

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			//package com.mes.filter;
			//
			//import com.mes.security.TokenManager;
			//import org.springframework.data.redis.core.RedisTemplate;
			//import org.springframework.security.authentication.AuthenticationManager;
			//import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
			//import org.springframework.security.core.GrantedAuthority;
			//import org.springframework.security.core.authority.SimpleGrantedAuthority;
			//import org.springframework.security.core.context.SecurityContextHolder;
			//import org.springframework.security.web.authentication.www.BasicAuthenticationFilter;
			//
			//import javax.servlet.FilterChain;
			//import javax.servlet.ServletException;
			//import javax.servlet.http.HttpServletRequest;
			//import javax.servlet.http.HttpServletResponse;
			//import java.io.IOException;
			//import java.util.ArrayList;
			//import java.util.Collection;
			//import java.util.List;
			//
			//public class TokenAuthFilter extends BasicAuthenticationFilter {
			//
			// private TokenManager tokenManager;
			// private RedisTemplate redisTemplate;
			// public TokenAuthFilter(AuthenticationManager authenticationManager,TokenManager tokenManager,RedisTemplate redisTemplate) {
			// super(authenticationManager);
			// this.tokenManager = tokenManager;
			// this.redisTemplate = redisTemplate;
			// }
			//
			// @Override
			// protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain chain) throws IOException, ServletException {
			// //获取当前认证成功用户权限信息
			// UsernamePasswordAuthenticationToken authRequest = getAuthentication(request);
			// //判断如果有权限信息，放到权限上下文中
			// if(authRequest != null) {
			// SecurityContextHolder.getContext().setAuthentication(authRequest);
			// }
			// chain.doFilter(request,response);
			// }
			//
			// private UsernamePasswordAuthenticationToken getAuthentication(HttpServletRequest request) {
			// //从header获取token
			// String token = request.getHeader("token");
			// if(token != null) {
			// //从token获取用户名
			// String username = tokenManager.getUserInfoFromToken(token);
			// //从redis获取对应权限列表
			// List<String> permissionValueList = (List<String>)redisTemplate.opsForValue().get(username);
			// Collection<GrantedAuthority> authority = new ArrayList<>();
			// for(String permissionValue : permissionValueList) {
			// SimpleGrantedAuthority auth = new SimpleGrantedAuthority(permissionValue);
			// authority.add(auth);
			// }
			// return new UsernamePasswordAuthenticationToken(username,token,authority);
			// }
			// return null;
			// }
			//
			//}