SpringBoot2.* GateWay网关中关闭security验证

分手后的思念是犯贱 2022-09-07 10:00 264阅读 0赞

package com.njcb.corp.gateway.security;
    
    import lombok.extern.slf4j.Slf4j;
    import org.springframework.context.annotation.Bean;
    import org.springframework.context.annotation.Configuration;
    import org.springframework.security.config.annotation.web.reactive.EnableWebFluxSecurity;
    import org.springframework.security.config.web.server.ServerHttpSecurity;
    import org.springframework.security.web.server.SecurityWebFilterChain;
    import org.springframework.web.filter.reactive.HiddenHttpMethodFilter;
    import org.springframework.web.server.ServerWebExchange;
    import org.springframework.web.server.WebFilterChain;
    import reactor.core.publisher.Mono;
    
    /**
     * @author Lei Ji Hui
     * @version V1.0
     * @date 2021/8/20 17:19
     * @description: 注意：webflux环境下要生效必须用注解@EnableWebFluxSecurity使其生效
     * cloud gateway采用的webflux技术（此处与web不同）
     * @className WebSecurityConfig
     **/
    @Configuration
    @EnableWebFluxSecurity
    @Slf4j
    public class WebSecurityConfig {
    
        @Bean
        SecurityWebFilterChain webFluxSecurityFilterChain(ServerHttpSecurity http) throws Exception {
            http.authorizeExchange()
                    .anyExchange()
                    .permitAll();
            // 一些配置
            http.csrf().disable()//必须支持跨域
                    .httpBasic().disable()
                    .logout().disable()
                    .formLogin().disable();
            return http.build();
        }
    
        @Bean
        public HiddenHttpMethodFilter hiddenHttpMethodFilter() {
            return new HiddenHttpMethodFilter() {
                @Override
                public Mono<Void> filter(ServerWebExchange exchange, WebFilterChain chain) {
                    return chain.filter(exchange);
                }
            };
        }
    }

**注意：gateway网关项目和普通springboot项目关闭security验证的方式不同。原因是gateway采用的webflux技术，不是servlet。**