淄博网站建设优化运营k8s wordpress

1.JWT工具

AuthProperties：配置登录校验需要拦截的路径，因为不是所有的路径都需要登录才能访问

JwtProperties：定义与JWT工具有关的属性，比如秘钥文件位置

SecurityConfig：工具的自动装配

JwtTool：JWT工具，其中包含了校验和解析token的功能

hmall.jks：秘钥文件

AuthProperties和JwtProperties所需的属性要在application.yaml中配置：

hm:jwt:location: classpath:hmall.jks # 秘钥地址alias: hmall # 秘钥别名password: hmall123 # 秘钥文件密码tokenTTL: 30m # 登录有效期auth:excludePaths: # 无需登录校验的路径- /search/**- /users/login- /items/**

定义一个登录校验的过滤器（AuthGlobalFilter）：

package com.hmall.gateway.filter;import com.hmall.common.exception.UnauthorizedException;
import com.hmall.common.utils.CollUtils;
import com.hmall.gateway.config.AuthProperties;
import com.hmall.gateway.util.JwtTool;
import lombok.RequiredArgsConstructor;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.cloud.gateway.filter.GatewayFilterChain;
import org.springframework.cloud.gateway.filter.GlobalFilter;
import org.springframework.core.Ordered;
import org.springframework.http.server.reactive.ServerHttpRequest;
import org.springframework.http.server.reactive.ServerHttpResponse;
import org.springframework.stereotype.Component;
import org.springframework.util.AntPathMatcher;
import org.springframework.web.server.ServerWebExchange;
import reactor.core.publisher.Mono;import java.util.List;@Component
@RequiredArgsConstructor
@EnableConfigurationProperties(AuthProperties.class)
public class AuthGlobalFilter implements GlobalFilter, Ordered {private final JwtTool jwtTool;private final AuthProperties authProperties;private final AntPathMatcher antPathMatcher = new AntPathMatcher();@Overridepublic Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain) {// 1.获取RequestServerHttpRequest request = exchange.getRequest();// 2.判断是否不需要拦截if(isExclude(request.getPath().toString())){// 无需拦截，直接放行return chain.filter(exchange);}// 3.获取请求头中的tokenString token = null;List<String> headers = request.getHeaders().get("authorization");if (!CollUtils.isEmpty(headers)) {token = headers.get(0);}// 4.校验并解析tokenLong userId = null;try {userId = jwtTool.parseToken(token);} catch (UnauthorizedException e) {// 如果无效，拦截ServerHttpResponse response = exchange.getResponse();response.setRawStatusCode(401);return response.setComplete();}// TODO 5.如果有效，传递用户信息System.out.println("userId = " + userId);// 6.放行return chain.filter(exchange);}private boolean isExclude(String antPath) {for (String pathPattern : authProperties.getExcludePaths()) {if(antPathMatcher.match(pathPattern, antPath)){return true;}}return false;}@Overridepublic int getOrder() {return 0;}
}