Spring + Oauth2 + JWT+ Websocket

Question

我正在做一个关于spring + oauth2 + websocket的例子。在8098端口上运行的资源服务器上有spring配置和其他代码。我试图通过运行在8080端口上的客户端应用程序来连接它。但是当我运行我的应用程序时，我会在浏览器控制台上得到错误401 (未经授权)。我要分享我的一些代码：

1)客户端应用程序(运行在8080端口上) javaScript代码，以获得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(运行在8098端口上)代码，其中我有服务器端的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)
        }
    }
}

请提出一些解决办法。

Answer 1

最后我解决了这个问题。问题是以前我用jwt_token和前缀‘承载’以解码形式发送访问令牌。

所以我做了一些调试，我知道令牌应该以它的实际形式发送，而不需要解码。

1. 以前，我在客户端从这样的响应中提取访问令牌：

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

这是不对的。所以我用下面的代码修改了它：

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

1. 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);

并且看到我在没有前缀‘承载’的url查询参数中发送访问令牌。

而且起作用了。