java – 尝试使用CORS时获取403(禁止)

我有一个
Spring websocket应用程序,我想从另一个客户端访问.

我正在使用sockjs来做到这一点.

尝试打开与http://localhost:8080/hello/info的连接时,出现403(禁止)错误.

这是我在Spring的CORS conf:

@Component
public class SimpleCORSFilter implements Filter {

    public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) throws IOException, ServletException {
        HttpServletResponse response = (HttpServletResponse) res;

        response.setHeader("Access-Control-Allow-Origin", "http://localhost:3000");
        response.setHeader("Access-Control-Allow-Credentials", "true");
        response.setHeader("Access-Control-Max-Age", "3600");
        response.setHeader("Access-Control-Allow-Methods", "POST, GET, OPTIONS, PUT, DELETE, HEAD, PATCH");
        response.setHeader("Access-Control-Allow-Headers",
                        "Origin, Content-Type, Accept, Cookie, Connection, Accept-Encoding, Accept-Language, Content-Length, Host, Referer, User-Agent");

        chain.doFilter(req, res);
    }

    public void init(FilterConfig filterConfig) {}

    public void destroy() {}

}

如果我尝试使用Spring自助服务器页面中的套接字,它可以正常工作.但是当我从另一个使用我在Spring中使用的相同Angular代码的客户端执行此操作时,它会因上述错误而失败.

以下是Request标头的比较:

工作头:

GET /hello/info HTTP/1.1
Host: localhost:8080
Connection: keep-alive
Cache-Control: max-age=0
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
Accept: */*
Referer: http://localhost:8080/
Accept-Encoding: gzip, deflate, sdch
Accept-Language: et-EE,et;q=0.8,en-US;q=0.6,en;q=0.4
Cookie: remember_token=Q9M8fpJa13SsrXJOUDwVAg; _test1_session=N0wvOWV5cTU3VWd2TEs0SnZ2RkVqQ0lzN2tkbndzWmlodVl0VVl5eFdsR1FvYURKMEV0cFFsU2RpK2ZiVTF6ZHZLdFJnSUY0Ukl1Nloxd29QQlNFTmFBT2ZjbVA4M1ZzUEZubDZHSWFRTjhidVlTa3JoZE9MbEhBRGg5SmhmandRWkxNSXQ1cXFLb3ZRTXFLLzZGZGp3PT0tLXZ3czlJLzZxUjloR0EwcHlrdVVwc2c9PQ%3D%3D--c152b026e7859d5e8a5e8f260b66b33a6921f3b7; _harjutus_session=eVlEeU1nWjc4QjZhM0M4bEZQQ0FtVEp6UnFCYVkzUld1bVNDMVpTK1M2SmVjMEpQZlBSWWQ0YUxLczNZeGs5cGVJbWMybWxpN0lzKzBlRGJsR1JCVnQyN21ZWWZLMDJpZU1ENHE2VlJUcVFSdnU1aUVNOUpCOW5Cdyt2QSt0K2JrcHIzME56ZURlbTBtYmlTSlozcWpYY1FLMVlhMlVFWEp3WExNUHA1azdkWFpBY3NxQnJYeC90ZTJzR0NFa2VpYnNRcnp3c0ZOTVVmUDU4N2I4Zy92SHJMTDludVJYTkJtU3E2T0lGUFUwcEQrREtUUmtsdGdkWXVRR2lvN3pXMi0tTVB3WFB2M0NURDQvZlFwbm5UWEZqUT09--5e23d496aa3ecad4f5e7343ba8e326f18304844b

不工作标题:

GET /hello/info HTTP/1.1
Host: localhost:8080
Connection: keep-alive
Cache-Control: max-age=0
Origin: http://localhost:3000
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/41.0.2272.76 Chrome/41.0.2272.76 Safari/537.36
Accept: */*
Referer: http://localhost:3000/
Accept-Encoding: gzip, deflate, sdch
Accept-Language: et-EE,et;q=0.8,en-US;q=0.6,en;q=0.4

cookie标题有问题吗?

我做了这个有问题的客户但没有改变.但它也无关紧要,因为我的Spring应用程序和Ruby on Rails应用程序都具有完全相同的用于连接websocket的Angular代码.

app.config([
    '$httpProvider', function($httpProvider) {

        $httpProvider.defaults.withCredentials = true;

    }
]);

编辑:访问浏览器中的websocket URL显示:{“entropy”: – 319177751,“origin”:[“*:*”],“cookie_needed”:true,“websocket”:true}

可以以某种方式关闭cookie_needed吗?我没有在Spring文档中找到任何内容.

最佳答案 你使用websockets,所以如果你有最新版本的Spring,你可能没有指定允许的来源.根据文档
21.2.6 Configuring allowed origins,从Spring 4.1.5开始,默认情况下对websockets只允许相同的原始请求.

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