soundcloud/oauth2/token只返回401响应

Question

我注意到我使用SoundcloudPHP编写的一些代码今天停止了身份验证,尽管上次我几天前使用它时工作正常.为了解决这个问题,我一直在尝试使用/ oauth2/token端点进行身份验证,但响应是401并且是空体.我一直在使用https://developers.soundcloud.com/docs/api/reference#token页面上的卷曲

从命令行:

curl -v -X POST "https://api.soundcloud.com/oauth2/token" -F 'client_id=MY_ID' -F 'client_secret=MY_SECRET' -F 'grant_type=authorization_code' -F 'redirect_uri=MY_REDIRECT' -F 'code=0000000EYAA1CRGodSoKJ9WsdhqVQr3g'

响应:

* About to connect() to api.soundcloud.com port 443 (#0)
*   Trying 72.21.91.127... connected
* Connected to api.soundcloud.com (72.21.91.127) port 443 (#0)
* successfully set certificate verify locations:
*   CAfile: none
  CApath: /etc/ssl/certs
* SSLv3, TLS handshake, Client hello (1):
* SSLv3, TLS handshake, Server hello (2):
* SSLv3, TLS handshake, CERT (11):
* SSLv3, TLS handshake, Server finished (14):
* SSLv3, TLS handshake, Client key exchange (16):
* SSLv3, TLS change cipher, Client hello (1):
* SSLv3, TLS handshake, Finished (20):
* SSLv3, TLS change cipher, Client hello (1):
* SSLv3, TLS handshake, Finished (20):
* SSL connection using AES256-SHA
* Server certificate:
*    subject: OU=Domain Control Validated; CN=*.soundcloud.com
*    start date: 2014-04-22 16:52:12 GMT
*    expire date: 2016-04-08 10:08:48 GMT
*    subjectAltName: api.soundcloud.com matched
*    issuer: C=BE; O=GlobalSign nv-sa; CN=GlobalSign Domain Validation CA - SHA256 - G2
*    SSL certificate verify ok.
> POST /oauth2/token HTTP/1.1
> User-Agent: curl/7.19.7 (x86_64-pc-linux-gnu) libcurl/7.19.7 OpenSSL/0.9.8k zlib/1.2.3.3 libidn/1.15
> Host: api.soundcloud.com
> Accept: */*
> Content-Length: 658
> Expect: 100-continue
> Content-Type: multipart/form-data; boundary=----------------------------e695cc6c8133
> 
< HTTP/1.1 100 Continue
< HTTP/1.1 401 Unauthorized
< Access-Control-Allow-Headers: Accept, Authorization, Content-Type, Origin
< Access-Control-Allow-Methods: GET, PUT, POST, DELETE
< Access-Control-Allow-Origin: *
< Access-Control-Expose-Headers: Date
< Cache-Control: private, max-age=0, must-revalidate
< Date: Thu, 01 Oct 2015 23:25:25 GMT
< Server: am/2
< Content-Length: 0
< 
* Connection #0 to host api.soundcloud.com left intact
* Closing connection #0
* SSLv3, TLS alert, Client hello (1):

我创建了新的客户端标签,看看它们是否正常工作,我得到了同样的东西.由于我使用的是文档中提供的curl,我希望它能够正常工作.有任何想法吗？

Answer 1

我是 php https://github.com/njasm/soundcloud库的创建者。

它的用户报告了同样的问题，事实上你所说的也是正确的，现在，soundcloud 上的curl 示例不再起作用（出于某种奇怪的原因）。在调查问题以修复库时，我发现似乎是内容类型问题。

看来，在请求/刷新令牌时需要使用的内容类型必须始终是 application/x-form-urlencoded，并且在我们（库）通过与 application/json 的内容类型通信正常工作之前。

如果您是我的图书馆的用户，您应该更新到最新的大师。如果您可以帮助测试修复，请报告回问题页面https://github.com/njasm/soundcloud/issues/25

更新： 已确认内容类型必须是 application/x-form-urlencoded

我正在进行一些测试以确认情况确实如此。如果是这样，我会将提交标记为稳定版本。

祝你好运，希望这能帮到你！