Spring + Oauth2 + JWT + Websocket

Question

我正在做一个关于Spring Boot + oauth2 + websocket的例子。我在8098端口上运行的资源服务器上具有spring websocket配置和其他代码。我试图从运行在8080端口上的客户端应用程序连接它。但是，当我运行我的应用程序时，在浏览器控制台上收到错误401（未经授权）。我正在分享一些代码：

1）客户端应用程序（在8080端口上运行）的javaScript代码获取websocket连接

'use strict';

// pull in the SockJS JavaScript library for talking over WebSockets.
var SockJS = require('sockjs-client');
// pull in the stomp-websocket JavaScript library to use the STOMP sub-protocol.
require('stompjs');

function register(registrations) {
    const access_token = localStorage.getItem("ACCESS_TOKEN");
    console.log("Access Token " + access_token);
    const csrf_token = localStorage.getItem("XSRF");
    // Here is where the WebSocket is pointed at the server application’s /messages endpoint
    // websocket use this URL to open TCP connection
    var socket = SockJS('http://localhost:8098/notifications');
    var stompClient = Stomp.over(socket);

    var headers = {
        'X-Csrf-Token': csrf_token,
        Authorization: 'Bearer ' + access_token
    }

    // connect to server using stompClient
    stompClient.connect(headers, function(frame) {
        // Iterate over the array of registrations supplied so each can subscribe for callback as messages arrive.
        stompClient.send("/app/notifications", {});
        registrations.forEach(function (registration) {
            stompClient.subscribe(registration.route, registration.callback);
        });
    });

}

module.exports = {
    register: register
};

2）资源服务器（在8098端口上运行）代码，其中我具有服务器端websocket配置

@Configuration
@EnableWebSocketMessageBroker
public class WebSocketConfiguration extends AbstractSecurityWebSocketMessageBrokerConfigurer {

    // This prefix we will append to every message's route.
    static final String MESSAGE_PREFIX = "/topic"
    static final String END_POINT = "/notifications"
    static final String APPLICATION_DESTINATION_PREFIX = "/app"

    @Override
    protected boolean sameOriginDisabled() {
        return true;
    }

    /**
     * This method configure the end-point on the backend for clients and server to link ('/notifications').
     */
    @Override
    public void registerStompEndpoints(StompEndpointRegistry registry) {

         // This code register the '/notifications' end-point. The SockJS client will attempt to connect to '/notifications' end-point
        if(registry != null) {
            registry.addEndpoint(END_POINT).setAllowedOrigins("*").withSockJS()
        }

    }

    /**
     * This method configure the message broker used to relay messages between server and client.
     */
    @Override
    public void configureMessageBroker(MessageBrokerRegistry registry) {

        if(registry != null) {
            // Enable a broker to send messages to the client on destinations prefixed with '/topic'
            registry.enableSimpleBroker(MESSAGE_PREFIX);
            // prefix for messages that are bound for @MessageMapping annotated methods. This prefix will be used to define all message mappings
            registry.setApplicationDestinationPrefixes(APPLICATION_DESTINATION_PREFIX)
        }
    }
}

请提出一些解决方案。

Answer 1

最后，我解决了这个问题。问题是以前我使用jwt_token和前缀“ bearer”以解码形式发送访问令牌。

因此，我进行了一些调试，我才知道令牌应该以其实际形式发送而无需解码。

1. 以前我是从客户端这样的响应中提取访问令牌的：

let decoded = jwt_decode(response.entity.details.tokenValue); localStorage.setItem("ACCESS_TOKEN", decoded.jti);

这是不正确的。所以我用下面的代码更改了它：

localStorage.setItem("ACCESS_TOKEN", response.entity.details.tokenValue);

2. 在websocket-listener js文件中，我做了以下更改

const access_token = localStorage.getItem("ACCESS_TOKEN");

var socket = SockJS('http://localhost:8098/notifications/?access_token='+access_token);

并查看我是否在不带前缀“ bearer”的url查询参数中发送访问令牌。

而且有效。