Soundcloud Stream URL returns 错误代码 401

Question

这个 URL 曾经在我的浏览器中运行良好，但现在 returns 错误代码为 401。

URL: https://api.soundcloud.com/tracks/881102623/stream?client_id=fbb40e82698631328efb400b0700834f

浏览器响应：

{
  "code": 401,
  "message": "A request must contain the Authorization header. For details please refer to https://developers.soundcloud.com/blog/security-updates-api.",
  "link": "https://developers.soundcloud.com/docs/api/explorer/open-api",
  "status": "401     - Unauthorized",
  "errors": [
    {
      "error_message": "A request must contain the Authorization header. For details please refer to https://developers.soundcloud.com/blog/security-updates-api."
    }
  ],
  "error": null
}

请协助我们解决此问题。提前谢谢你。

Answer 1

方法 stream 需要授权 header。

# request a track you want to stream
$ curl -X GET "https://api.soundcloud.com/tracks/TRACK_ID" \
       -H  "accept: application/json; charset=utf-8" \
       -H "Authorization: OAuth ACCESS_TOKEN"

# extract stream_url when available from a response
$ curl -X GET "https://api.soundcloud.com/tracks/TRACK_ID/stream" \
         -H  "accept: application/json; charset=utf-8" \
         -H "Authorization: OAuth ACCESS_TOKEN"

您正在获得 401 - Unauthorized 因为您没有提供访问令牌，具有访问轨道 881102623 的权限。

您应该参考 authentication guide 如何请求访问令牌。

Answer 2

这是我的代码，现在我已经修复了返回错误代码 401 的 Soundcloud Stream URL。它现在可以完全运行了。

<?php
        /* SOUNDCLOUD CREDENTIALS */
        $CLIENT_ID = 'YOUR_CLIENT_ID';
        $CLIENT_SECRET = 'YOUR_CLIENT_SECRET';
    
    
        $trackId = 1142143435; /*Your Track Id*/
    
        $ACCESS_TOKEN = getOAuth($CLIENT_ID,$CLIENT_SECRET);
    
        $stream = streamURL($trackId, $ACCESS_TOKEN);
    
        $track_request = trackDetails($trackId, $ACCESS_TOKEN);
    
    
        function getOAuth($CLIENT_ID,$CLIENT_SECRET)
        {
            $url = "https://api.soundcloud.com/oauth2/token";
    
            $curl = curl_init($url);
            curl_setopt($curl, CURLOPT_URL, $url);
            curl_setopt($curl, CURLOPT_POST, true);
            curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
    
            $headers = array(
                "Content-Type: application/x-www-form-urlencoded",
            );
            curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
    
            $data = "grant_type=client_credentials&client_id=".$CLIENT_ID."&client_secret=".$CLIENT_SECRET;
    
            curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
    
            //for debug only!
            curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
            curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
    
            $response = curl_exec($curl);
            curl_close($curl);
            return $response;
        }
    
        function trackDetails($trackId, $ACCESS_TOKEN)
        {
            $url = "https://api.soundcloud.com/tracks/" . $trackId;
    
            $curl = curl_init($url);
            curl_setopt($curl, CURLOPT_URL, $url);
            curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
    
            $headers = array(
                "accept: application/json; charset=utf-8",
                "Authorization: OAuth " . $ACCESS_TOKEN,
            );
            curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
            //for debug only!
            curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
            curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
    
            $response = curl_exec($curl);
            curl_close($curl);
            return $response;
        }
    
    
        function streamURL($trackId, $ACCESS_TOKEN)
        {
            $url = "https://api.soundcloud.com/tracks/".$trackId."/stream";
    
            $curl = curl_init($url);
            curl_setopt($curl, CURLOPT_URL, $url);
            curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
    
            $headers = array(
                "accept: application/json; charset=utf-8",
                "Authorization: OAuth ".$ACCESS_TOKEN,
            );
            curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
            //for debug only!
            curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
            curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
    
            $response = curl_exec($curl);
            curl_close($curl);
            return $response;
        }
    ?>

我在这里包含了前面代码的 curl 响应。

对于 OAuth 令牌：

{
  "access_token": "2-141361--bj15bZfizomSpwcfA5JX2ND",
  "expires_in": 3599,
  "refresh_token": "eP8P6FENUZ7WSGDIf3i1wvwGSwhHCfdx",
  "scope": "",
  "token_type": "bearer"
}

对于流 URL:

注意：生成的StreamURL只有效一次；如果您想要另一个，您必须使用未过期的 OAuth 令牌生成一个新的。

位置 - The Stream URL 就是您要找的那个。

{
  "status": "302 - Found",
  "location": "https://cf-media.sndcdn.com/GTbktMIdZVGG.128.mp3?Policy=eyJTdGF0ZW1lbnQiOlt7IlJlc291cmNlIjoiKjovL2NmLW1lZGlhLnNuZGNkbi5jb20vR1Ria3RNSWRaVkdHLjEyOC5tcDMqIiwiQ29uZGl0aW9uIjp7IkRhdGVMZXNzVGhhbiI6eyJBV1M6RXBvY2hUaW1lIjoxNjM0ODg3MjU3fX19XX0_&Signature=OMu7AQogYzdQpi0O0gLYvgn9IFvS5yPzRPxjYafLDDdEyKNvUxS3~TIZPC7IKOnBs~TPubz7DT~DDXkOKEVlkBDy0TxHD1LLKD3DIhE6ze8dHYXCGzlaqPCvkQ-51kDIwu8EeUFi5byK0X3UJqZ057AXhxX~qF9f5h~~5~LRbPR6ARcyWV97A-SeqZYugU6QA2T9G~JWF3fO3gLETWwplPuF0QhDARz~AIZ0AEG6xGWo6FhOPEMiBHJFa8IHCVgz2pzb-7Vvx4A1Wci2h2Nw4v6oT0Ao0WaF6-2gOOH67zl6So2vtdsMQEmvZjzaD~r5qaBkGJVWsSehBofiAUm2hg__&Key-Pair-Id=APKAI6TU7MMXM5DG6EPQ"
}

曲目详情：

{
  "kind": "track",
  "id": 1142143435,
  "created_at": "2021/10/15 07:30:27 +0000",
  "duration": 182831,
  "commentable": true,
  "comment_count": 0,
  "sharing": "public",
  "tag_list": " ",
  "streamable": true,
  "embeddable_by": "all",
  "purchase_url": null,
  "purchase_title": null,
  "genre": "",
  "title": "Track Name",
  "description": "",
  "label_name": null,
  "release": null,
  "key_signature": null,
  "isrc": null,
  "bpm": null,
  "release_year": null,
  "release_month": null,
  "release_day": null,
  "license": "all-rights-reserved",
  "uri": "https://api.soundcloud.com/tracks/114214343435",
  "user": {
    "avatar_url": "https://i1.sndcdn.com/avatars-00014682366551-2cgqxk-large.jpg",
    "id": 154405051,
    "kind": "user",
    "permalink_url": "https://soundcloud.com/account_name",
    "uri": "https://api.soundcloud.com/users/15440503451",
    "username": "User Name",
    "permalink": "User Name",
    "created_at": "2015/05/23 06:34:12 +0000",
    "last_modified": "2018/11/21 10:41:15 +0000",
    "first_name": null,
    "last_name": null,
    "full_name": "",
    "city": null,
    "description": "Om Tamil Calendar for your Android device! \nThis is the perfect and useful application to all Tamil speaking people & Tamil lovers!",
    "country": null,
    "track_count": 1030,
    "public_favorites_count": 0,
    "reposts_count": 0,
    "followers_count": 0,
    "followings_count": 0,
    "plan": "Pro Unlimited",
    "myspace_name": null,
    "discogs_name": null,
    "website_title": null,
    "website": null,
    "comments_count": 0,
    "online": false,
    "likes_count": 0,
    "playlist_count": 25,
    "subscriptions": [
      {
        "product": {
          "id": "creator-pro-unlimited",
          "name": "Pro Unlimited"
        }
      }
    ]
  },
  "permalink_url": "https://soundcloud.com/account_name/track_name",
  "artwork_url": "https://i1.sndcdn.com/artworks-mMD5y9whMs3dyjarz-pTLUjw-lsarge.jpg",
  "stream_url": "https://api.soundcloud.com/tracks/11421843435/stream",
  "download_url": null,
  "waveform_url": "https://wave.sndcdn.com/GTbktMdfIdZVGG_m.png",
  "available_country_codes": null,
  "secret_uri": null,
  "user_favorite": null,
  "user_playback_count": null,
  "playback_count": 30,
  "download_count": 0,
  "favoritings_count": 0,
  "reposts_count": 0,
  "downloadable": false,
  "access": "playable",
  "policy": null,
  "monetization_model": null
}

为流下载脚本 URL;

<?php
    
    $soundcloudURL = 'SOUNDCLOUD_STREAM_URL';
    $fileName = 'audio_1.mp3';
    header("Cache-Control: private");
    header("Content-type: audio/mpeg3");
    header("Content-Transfer-Encoding: binary");
    header("Content-Disposition: attachment; filename=".$fileName);
    //So the browser can display the download progress
    header("Content-Length: ".filesize($soundcloudURL));
    
    readfile($soundcloudURL);
    ?>

Soundcloud Stream URL returns 错误代码 401

The Soundcloud Stream URL returns an error code 401

audio

oauth

audio-streaming

soundcloud

http-status-code-401