Spring websocket jwt认证

Question

我需要添加jwt认证。我有 jwt 生成和验证 class。我不知道如何在 websocket 中添加它。我认为 spring 必须在连接开始时检查 jwt 令牌

服务器端点class

@Component
@ServerEndpoint(value = "/user", 
encoders = { MessageEncoder.class }, 
decoders = { MessageDecoder.class }
)
public class ChatEndpoint implements Serializable {
    

    @OnOpen
    public void OnOpen (Session session) throws IOException {
        
    }

    @OnMessage
    public void onMessage(Session session, Message message) throws IOException, EncodeException {

    }

    @OnClose
    public void onClose(Session session) throws IOException, EncodeException {

    }

    @OnError
    public void onError(Session session, Throwable throwable) {
        // Do error handling here
        System.out.println(throwable);
    }
    
    public static void broadcast(Message message) throws IOException {

    }
    private void sendMessage(Message message) throws IOException {
        
    }

}

首发class

@ServletComponentScan
@SpringBootApplication
public class WebsocketdemoApplication {

    public static void main(String[] args) {
        SpringApplication app = new SpringApplication(WebsocketdemoApplication.class);
        app.run(args);

    }

}

配置class

@Configuration
    public class WebSocketConfig {
    
        @Bean
        public ServerEndpointExporter endpointExporter(){
            return new ServerEndpointExporter();
        }
    }

我的pom.xml

<dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-websocket</artifactId>
        <version>2.4.3</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
        <version>2.4.3</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter</artifactId>
        <version>2.4.3</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.springframework/spring-core -->
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-core</artifactId>
        <version>5.3.4</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot</artifactId>
        <version>2.4.3</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-autoconfigure</artifactId>
        <version>2.4.3</version>
    </dependency>

希望有人能帮助我。我想不出来。每个人都在使用 stomp，但我没有使用它，所以很奇怪

Answer 1

问题是在添加过滤器后过滤我可以安排 jwt 安全性

   @WebFilter("/user")
public class AccessTokenFilter implements Filter {

    @Override
    public void init(FilterConfig filterConfig) throws ServletException {

    }

    @Override
    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, 
            FilterChain filterChain) throws IOException, ServletException {

        // jwt auth


    }
}

Spring websocket jwt认证

Spring websocket jwt authentication

spring-boot

spring-security

spring-websocket