java - 带有谷歌身份验证的 CircularRedirectException

Question

我正在尝试在 youtube 中显示用户的 Collection 夹视频列表。所以基本上在获取视频源之前，我需要登录以获取授权 token 。我遇到了一些关于 cookie 的问题。这是我的日志记录代码:

public static String loginUser(String username, String password){

        Log.i("Utils", "Start logging user");
        // Create a new HttpClient and Post Header  
        DefaultHttpClient httpclient = new DefaultHttpClient();
        CookieStore cookieStore = new BasicCookieStore();
        HttpContext localContext = new BasicHttpContext();
        // Bind custom cookie store to the local context
        localContext.setAttribute(ClientContext.COOKIE_STORE, cookieStore);

        HttpPost httppost = new HttpPost("https://www.google.com/youtube/accounts/ClientLogin");  
        httppost.addHeader("Content-Type","application/x-www-form-urlencoded");

        String result = "";
        try {  
            // Add your data  
            StringEntity tmp = 
                new StringEntity("Email="+ username +"&Passwd="+ password +"&service=youtube&source=speed bit", "UTF-8"); 
            httppost.setEntity(tmp);  

            // Execute HTTP Post Request  
            HttpResponse response = httpclient.execute(httppost, localContext);  
            result = EntityUtils.toString(response.getEntity());

         } catch (ClientProtocolException e) {  
                // TODO Auto-generated catch block  
         } catch (IOException e) {  
                // TODO Auto-generated catch block  
         }  
         finally{
                //httpclient.close();

         }

        Log.i("Utils", "End logging user");


         if (result.equals(""))
             return result;

         String []firstArr = result.split("YouTubeUser");
         String []secondArr = firstArr[0].split("=");
         result = secondArr[1];

         return result;
     }

在我获得授权 token 后，我获得了视频:

String urlFeed = params[0];
                    String auth = params[1];
                    InputStream in;
                    HttpGet get = new HttpGet(urlFeed);

                    if (auth != null){

                        get.setHeader("Authorization","GoogleLogin auth="+auth);
                        get.setHeader("X-GData-Key",
                        "key=AI39si5t8eJE_CVcakc-Hzs8wroPcsOHi_fqT03SG6f_lGrJsku0xyfPyB1qZlmYtN5cflfcYAgmvMF2QLy3uG1F6sy-cRzwdg");
                    }

                    HttpResponse resp = null;



                    try {
                        DefaultHttpClient httpClient = new DefaultHttpClient();
                        CookieStore cookieStore = new BasicCookieStore();
                        HttpContext localContext = new BasicHttpContext();
                        // Bind custom cookie store to the local context
                        localContext.setAttribute(ClientContext.COOKIE_STORE, cookieStore);
                        resp = httpClient.execute(get, localContext);
                    } catch (ClientProtocolException e) {
                        Log.e(getClass().getSimpleName(), "HTTP protocol error", e);
                    } catch (IOException e) {

                        Log.e(getClass().getSimpleName(), "Communication error", e);
                    }

首先它在 logcat 中显示了这个东西:

08-15 00:21:36.048: WARN/ResponseProcessCookies(4324): Cookie rejected: "BasicClientCookie[version=0,name=PREF,domain=.google.com,path=/,expiry=Wed Aug 14 00:21:36 GMT+02:00 2013]". Illegal domain attribute "google.com". Domain of origin: "www.google.co.il"

然后它在 resp = httpClient.execute(get, localContext); 时崩溃 这是它的 logcat:

08-15 00:21:36.058: ERROR/YoutubeFeedTask(4324): HTTP protocol error
08-15 00:21:36.058: ERROR/YoutubeFeedTask(4324): org.apache.http.client.ClientProtocolException
08-15 00:21:36.058: ERROR/YoutubeFeedTask(4324):     at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:557)
08-15 00:21:36.058: ERROR/YoutubeFeedTask(4324):     at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
08-15 00:21:36.058: ERROR/YoutubeFeedTask(4324):     at com.android.mytubedownloader.BaseActivity$YoutubeFeedTask.doInBackground(BaseActivity.java:551)
08-15 00:21:36.058: ERROR/YoutubeFeedTask(4324):     at com.android.mytubedownloader.BaseActivity$YoutubeFeedTask.doInBackground(BaseActivity.java:1)
08-15 00:21:36.058: ERROR/YoutubeFeedTask(4324):     at android.os.AsyncTask$2.call(AsyncTask.java:185)
08-15 00:21:36.058: ERROR/YoutubeFeedTask(4324):     at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:306)
08-15 00:21:36.058: ERROR/YoutubeFeedTask(4324):     at java.util.concurrent.FutureTask.run(FutureTask.java:138)
08-15 00:21:36.058: ERROR/YoutubeFeedTask(4324):     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1088)
08-15 00:21:36.058: ERROR/YoutubeFeedTask(4324):     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:581)
08-15 00:21:36.058: ERROR/YoutubeFeedTask(4324):     at java.lang.Thread.run(Thread.java:1019)
08-15 00:21:36.058: ERROR/YoutubeFeedTask(4324): Caused by: org.apache.http.client.CircularRedirectException: Circular redirect to 'http://www.google.co.il/'
08-15 00:21:36.058: ERROR/YoutubeFeedTask(4324):     at org.apache.http.impl.client.DefaultRedirectHandler.getLocationURI(DefaultRedirectHandler.java:173)
08-15 00:21:36.058: ERROR/YoutubeFeedTask(4324):     at org.apache.http.impl.client.DefaultRequestDirector.handleResponse(DefaultRequestDirector.java:903)
08-15 00:21:36.058: ERROR/YoutubeFeedTask(4324):     at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:468)
08-15 00:21:36.058: ERROR/YoutubeFeedTask(4324):     at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)

Answer 1

每当我收到 HTTP 协议(protocol)错误时，都是因为安全问题。您可以尝试 HttpPost httppost = new HttpPost("**http**://www.google.com/youtube/accounts/ClientLogin");

并从 https 中删除 s。这通常会让我的问题消失。

祝你好运!