| | |
| | | package com.ruoyi.gateway.filter; |
| | | |
| | | import com.alibaba.fastjson.JSON; |
| | | import org.slf4j.Logger; |
| | | import org.slf4j.LoggerFactory; |
| | | import org.springframework.beans.factory.annotation.Autowired; |
| | |
| | | |
| | | /** |
| | | * 网关鉴权 |
| | | * |
| | | * |
| | | * @author jqs |
| | | */ |
| | | @Component |
| | | public class AuthFilter implements GlobalFilter, Ordered |
| | | { |
| | | public class AuthFilter implements GlobalFilter, Ordered { |
| | | private static final Logger log = LoggerFactory.getLogger(AuthFilter.class); |
| | | |
| | | // 排除过滤的 uri 地址,nacos自行添加 |
| | |
| | | |
| | | |
| | | @Override |
| | | public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain) |
| | | { |
| | | public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain) { |
| | | ServerHttpRequest request = exchange.getRequest(); |
| | | ServerHttpRequest.Builder mutate = request.mutate(); |
| | | |
| | | String url = request.getURI().getPath(); |
| | | log.info("requestUrl---"+url); |
| | | log.info("requestUrl---" + url); |
| | | log.info("whiteUrl---" + JSON.toJSONString(ignoreWhite.getWhites())); |
| | | // 跳过不需要验证的路径 |
| | | if (StringUtils.matches(url, ignoreWhite.getWhites())) |
| | | { |
| | | if (StringUtils.matches(url, ignoreWhite.getWhites())) { |
| | | //附近商户获取 |
| | | if (url.contains("getNearbyShop") || url.contains("pageRecommendGoods") || url.contains("pageActivityGoods") || url.contains("getGoodsInfo") |
| | | || url.contains("getShopInfo") || url.contains("pageAppActivityGoods") || url.contains("/app/goods/listShoppingCart") || url.contains("/app/live/page")) { |
| | | String token = getToken(request); |
| | | if (!StringUtils.isEmpty(token)) { |
| | | Claims claims = JwtUtils.parseToken(token); |
| | | if (claims != null) { |
| | | String userid = JwtUtils.getUserId(claims); |
| | | String userkey = JwtUtils.getUserKey(claims); |
| | | String username = JwtUtils.getUserName(claims); |
| | | if (!StringUtils.isEmpty(userid)) { |
| | | addHeader(mutate, SecurityConstants.USER_KEY, userkey); |
| | | addHeader(mutate, SecurityConstants.DETAILS_USER_ID, userid); |
| | | addHeader(mutate, SecurityConstants.DETAILS_USERNAME, username); |
| | | } |
| | | } |
| | | } |
| | | |
| | | } |
| | | return chain.filter(exchange); |
| | | } |
| | | String token = getToken(request); |
| | | log.info("requestToken---"+token); |
| | | if (StringUtils.isEmpty(token)) |
| | | { |
| | | log.info("requestToken---" + token); |
| | | if (StringUtils.isEmpty(token)) { |
| | | return unauthorizedResponse(exchange, "需要先登录才能使用该功能"); |
| | | } |
| | | Claims claims = JwtUtils.parseToken(token); |
| | | if (claims == null) |
| | | { |
| | | if (claims == null) { |
| | | return unauthorizedResponse(exchange, "需要先登录才能使用该功能!"); |
| | | } |
| | | String userkey = JwtUtils.getUserKey(claims); |
| | | boolean islogin = redisService.hasKey(getTokenKey(userkey)); |
| | | if (!islogin) |
| | | { |
| | | if (!islogin) { |
| | | return unauthorizedResponse(exchange, "登录状态已过期"); |
| | | } |
| | | String userid = JwtUtils.getUserId(claims); |
| | | String username = JwtUtils.getUserName(claims); |
| | | if (StringUtils.isEmpty(userid) || StringUtils.isEmpty(username)) |
| | | { |
| | | if (StringUtils.isEmpty(userid) || StringUtils.isEmpty(username)) { |
| | | return unauthorizedResponse(exchange, "登录验证失败"); |
| | | } |
| | | |
| | |
| | | return chain.filter(exchange.mutate().request(mutate.build()).build()); |
| | | } |
| | | |
| | | private void addHeader(ServerHttpRequest.Builder mutate, String name, Object value) |
| | | { |
| | | if (value == null) |
| | | { |
| | | private void addHeader(ServerHttpRequest.Builder mutate, String name, Object value) { |
| | | if (value == null) { |
| | | return; |
| | | } |
| | | String valueStr = value.toString(); |
| | |
| | | mutate.header(name, valueEncode); |
| | | } |
| | | |
| | | private void removeHeader(ServerHttpRequest.Builder mutate, String name) |
| | | { |
| | | private void removeHeader(ServerHttpRequest.Builder mutate, String name) { |
| | | mutate.headers(httpHeaders -> httpHeaders.remove(name)).build(); |
| | | } |
| | | |
| | | private Mono<Void> unauthorizedResponse(ServerWebExchange exchange, String msg) |
| | | { |
| | | private Mono<Void> unauthorizedResponse(ServerWebExchange exchange, String msg) { |
| | | log.error("[鉴权异常处理]请求路径:{}", exchange.getRequest().getPath()); |
| | | return ServletUtils.webFluxResponseWriter(exchange.getResponse(), msg, HttpStatus.UNAUTHORIZED); |
| | | } |
| | |
| | | /** |
| | | * 获取缓存key |
| | | */ |
| | | private String getTokenKey(String token) |
| | | { |
| | | private String getTokenKey(String token) { |
| | | return CacheConstants.LOGIN_TOKEN_KEY + token; |
| | | } |
| | | |
| | | /** |
| | | * 获取请求token |
| | | */ |
| | | private String getToken(ServerHttpRequest request) |
| | | { |
| | | private String getToken(ServerHttpRequest request) { |
| | | String token = request.getHeaders().getFirst(TokenConstants.AUTHENTICATION); |
| | | // 如果前端设置了令牌前缀,则裁剪掉前缀 |
| | | if (StringUtils.isNotEmpty(token) && token.startsWith(TokenConstants.PREFIX)) |
| | | { |
| | | if (StringUtils.isNotEmpty(token) && token.startsWith(TokenConstants.PREFIX)) { |
| | | token = token.replaceFirst(TokenConstants.PREFIX, StringUtils.EMPTY); |
| | | } |
| | | return token; |
| | | } |
| | | |
| | | @Override |
| | | public int getOrder() |
| | | { |
| | | public int getOrder() { |
| | | return -200; |
| | | } |
| | | } |