spring-security - Spring Webflux的WebClient的用户名和密码放在哪里？

Question

我尝试使用路由器和处理程序类制作 spring webflux 安全应用程序。首先，下面的代码是webflux安全的配置代码。

@Configuration
@EnableWebFluxSecurity
public class BlogWebFluxSecurityConfig {

    @Bean
    public MapReactiveUserDetailsService userDetailsService() {

        UserDetails userWebFlux = User.withUsername("joseph").password("password").roles("USER").build();
        return new MapReactiveUserDetailsService(userWebFlux);
    }

    @Bean
    public SecurityWebFilterChain springSecurityFilterChain(ServerHttpSecurity http) {
        http
        .authorizeExchange()
        .pathMatchers("/route/user/all", "/route/post/all").permitAll()
        .pathMatchers(HttpMethod.GET, "/route/user/**", "/route/post/**").hasRole("USER")
        .anyExchange().authenticated()
        .and()
        .httpBasic();

        return http.build();
    } 
}

接下来的代码是关于路由器类的。

@Configuration
@EnableWebFlux
public class BlogWebFluxEndpointRouter {

    @Bean
    public RouterFunction<ServerResponse> routesUser(UserHandler handler) {

        return RouterFunctions.route(RequestPredicates.GET("/route/user/all"), handler::findAll)
                    .andRoute(RequestPredicates.GET("/route/user/id/{id}"), handler::findById)
                    .andRoute(RequestPredicates.GET("/route/user/username/{username}"), handler::findByUsername)
                    .andRoute(RequestPredicates.GET("/route/user/email/{email}"), handler::findByEmail)
                    .andRoute(RequestPredicates.POST("/route/user/create"), handler::register)
                    .andRoute(RequestPredicates.GET("/route/user/login/{username}/{password}"), handler::authenticate);
    }

    @Bean
    public RouterFunction<ServerResponse> routesPost(PostHandler handler) {

        return RouterFunctions.route(RequestPredicates.GET("/route/post/all"), handler::findAll)
                    .andRoute(RequestPredicates.GET("/route/post/id/{id}"), handler::findById)
                    .andRoute(RequestPredicates.GET("/route/post/delete/{id}"), handler::deleteById)
                    .andRoute(RequestPredicates.POST("/route/post/create"), handler::create)
                    .andRoute(RequestPredicates.PUT("/route/post/{id}/{content}"), handler::edit);
    }
}

即使网络是休息网络服务，但我使用 WebFlux 的 WebClient 类。

public void functionOnUserDocument() { 
        client.get().uri("/route/user/all").accept(MediaType.APPLICATION_JSON).exchange()
                .flatMapMany(response -> response.bodyToFlux(User.class))
                .subscribe(u -> System.out.println("All Users : " + u.getUsername() + ":" + u.getEmail() + ":" + u.getFullname()));

        client.get().uri("/route/user/id/{id}", "0002").accept(MediaType.APPLICATION_JSON).exchange()
                .flatMap(response -> response.bodyToMono(User.class))
                .subscribe(u -> System.out.println("GET by Id : " + u.getUsername() + ":" + u.getEmail() + ":" + u.getFullname()));

        client.get().uri("/route/user/username/{username}", "jina").accept(MediaType.APPLICATION_JSON).exchange()
                .flatMap(response -> response.bodyToMono(User.class))
                .subscribe(u -> System.out.println("Get by username : " + u.getUsername() + ":" + u.getEmail() + ":" + u.getFullname()));

        client.get().uri("/route/user/email/{email}", "[e-mail]").accept(MediaType.APPLICATION_JSON).exchange()
                .flatMap(response -> response.bodyToMono(User.class))
                .subscribe(u -> System.out.println("Get By Email : " + u.getUsername() + ":" + u.getEmail() + ":" + u.getFullname()));

        client.get().uri("/route/user/login/{username}/{password}", "julian", "password").exchange()
                .map(ClientResponse::statusCode).subscribe(response -> System.out.println("Login : " + response.getReasonPhrase()));

        User user = new User("0005", 4L, "jane", "password", "[e-mail]", "누나", "USER");

        client.post().uri("/route/user/create").body(Mono.just(user), User.class).exchange() 
                .map(ClientResponse::statusCode).subscribe(response -> System.out.println("User Creation: " + response.getReasonPhrase()));
    }

因为我做了webflux安全配置，肯定有一些webclient不能执行和禁止，如下所示，

Login : Unauthorized
User Creation: Forbidden

我不使用卷曲。所以我想知道我的 WebClient 方法是什么，用户名和密码必须在哪里找到并转移到 WebClient 类。任何回复将不胜感激。

标签： spring-securityspring-webflux

Answer 1

从 spring 5.1 开始，您应该使用 设置基本身份验证HttpHeaders#setBasicAuth，如下所示：

webClient
    .get()
    .uri("https://example.com")
    .headers(headers -> headers.setBasicAuth("username", "password"))
    .exchange()
    ....

以前的方法 using .filter(basicAuthentication("user", "password")，现在已弃用。