C2DM服务器用PHP 401错误 [英] C2DM Server with PHP 401 Error

问题描述

我现在建设自己的C2DM应用。我第一次开始用小的Andr​​oid应用程序来测试推送功能。和它的作品，如果我只是打电话与我的壳进行正确的设置curl命令。

现在的服务器部分我想用PHP，但因为它似乎我做错了什么，我总是得到一个401错误消息时，我尝试将消息发送到客户端。首先所有的code的由两部分组成。第一卷曲请求要求服务器令牌。这工作我从谷歌有合作的令牌一个真实的反应！

第二个卷曲请求401错误消息结束。任何想法我做错了吗？

  $ post_params =阵列（电子邮件=＆GT; $ MY_GOOGLE_ACC的passwd=＆GT; $ MY_GOOGLE_PWD，ACCOUNTTYPE=＆gt;中GOOGLE，源=。 $ MY_GOOGLE_SRC的服务= ac2dm）;  $第一= TRUE;
  $ data_msg =;  的foreach（$ post_params为$关键=＆GT; $值）{
    如果（第一$）
      $第一= FALSE;
    其他
      $ data_msg =与＆amp;。;    $ data_msg = urlen code（$键）。=。 urlen code（$值）;
  }  $ X = curl_init（https://www.google.com/accounts/ClientLogin）;  curl_setopt（$ X，CURLOPT_HEADER，1）;
  curl_setopt（$ X，CURLOPT_POST，1）;
  curl_setopt（$ X，CURLOPT_POSTFIELDS，$ data_msg）;
  curl_setopt（$ X，CURLOPT_RETURNTRANSFER，1）;
  $数据= curl_exec（$ X）;
  curl_close（$ X）;
  $响应= $的数据;  $ AUTHKEY = TRIM（SUBSTR（$响应，4 + strpos（$回应，SID =）））;  回声$ AUTHKEY;
  $ collapse_key的='东西';  $ post_params =阵列（registration_id=＆GT; $ DEVICE_TOKENcollapse_key的=＆GT; $ collapse_key的，data.payload=＆gt;中cakephp的）;  $第一= TRUE;
  $ data_msg =;  的foreach（$ post_params为$关键=＆GT; $值）{
    如果（第一$）
      $第一= FALSE;
    其他
      $ data_msg =与＆amp;。;    $ data_msg = urlen code（$键）。=。 urlen code（$值）;
  }  $大小= strlen的（$ data_msg）;
  $ X = curl_init（https://android.apis.google.com/c2dm/send）;
  curl_setopt（$ X，CURLOPT_HTTPHEADER，阵列（'内容类型：应用程序/ x-WWW的形式urlen codeD，内容长度：'。$大小，'授权：的GoogleLogin AUTH ='$ AUTHKEY） ）;
  curl_setopt（$ X，CURLOPT_HEADER，1）;
  curl_setopt（$ X，CURLOPT_POST，1）;
  curl_setopt（$ X，CURLOPT_POSTFIELDS，$ data_msg）;
  curl_setopt（$ X，CURLOPT_RETURNTRANSFER，1）;
  $数据= curl_exec（$ X）;
  curl_close（$ X）;
  $响应= $的数据;
 

解决方案

key'd阵列的例子卷曲使用。这是pretty多少确切的code我有工作（为了清楚起见，微小的变化）。

  $头=阵列（'授权：AUTH的GoogleLogin ='$ AUTH code）;
$数据=阵列（
    registration_id'=＆GT; $ device_registration_id，
    collapse_key的'=＆GT; ck_。 $ DEVICE_ID，
    data.arg'=＆GT; arrrrghhh
）;$ CH = curl_init（）;curl_setopt（$ CH，CURLOPT_URLhttps://android.apis.google.com/c2dm/send）;
如果（$头）curl_setopt（$ CH，CURLOPT_HTTPHEADER，$头）;
curl_setopt（$ CH，CURLOPT_SSL_VERIFYPEER，0）;
curl_setopt（$ CH，CURLOPT_POST，真正的）;
curl_setopt（$ CH，CURLOPT_RETURNTRANSFER，真正的）;
curl_setopt（$ CH，CURLOPT_POSTFIELDS，$数据）;curl_exec（$ CH）;
 

$ AUTH code是通过ClientLogin的返回的SID。 $ device_registration_id是在手机上的客户端应用程序给我们的时候，我们做了C2DM_REGISTER的注册ID。

希望有所帮助。

I'm building my own C2DM application right now. I first started with a small Android application to test the push feature. And it works if I just call the curl command with the correct settings in my shell.

Now for the server part I wanted to use PHP but as it seems I'm doing something wrong as I always get a 401 error message when I try to send a message to the client. First of all the code consists of two parts. The first curl request asks for the server token. This works I get a real response from google with a working token!

The second curl request ends up with a 401 error message. Any ideas what I'm doing wrong?

  $post_params = array ( "Email" => $MY_GOOGLE_ACC, "Passwd" => $MY_GOOGLE_PWD, "accountType"=>"GOOGLE", "source=" . $MY_GOOGLE_SRC, "service=ac2dm" ); 

  $first = true;
  $data_msg = "";

  foreach ($post_params as $key => $value) { 
    if ($first)
      $first = false;
    else
      $data_msg .= "&";

    $data_msg .= urlencode($key) ."=". urlencode($value); 
  }

  $x = curl_init("https://www.google.com/accounts/ClientLogin"); 

  curl_setopt($x, CURLOPT_HEADER, 1); 
  curl_setopt($x, CURLOPT_POST, 1); 
  curl_setopt($x, CURLOPT_POSTFIELDS, $data_msg); 
  curl_setopt($x, CURLOPT_RETURNTRANSFER, 1); 
  $data = curl_exec($x); 
  curl_close($x); 
  $response = $data;

  $authKey = trim(substr($response, 4+strpos($response, "SID=")));

  echo $authKey;
  $collapse_key = 'something';

  $post_params = array ( "registration_id" => $DEVICE_TOKEN, "collapse_key" => $collapse_key, "data.payload"=>"cakephp" ); 

  $first = true;
  $data_msg = "";

  foreach ($post_params as $key => $value) { 
    if ($first)
      $first = false;
    else
      $data_msg .= "&";

    $data_msg .= urlencode($key) ."=". urlencode($value); 
  }

  $size=strlen($data_msg); 


  $x = curl_init("https://android.apis.google.com/c2dm/send"); 
  curl_setopt($x, CURLOPT_HTTPHEADER, array('Content-Type: application/x-www-form-urlencoded', 'Content-Length:'. $size, 'Authorization: GoogleLogin auth=' . $authKey)); 
  curl_setopt($x, CURLOPT_HEADER, 1); 
  curl_setopt($x, CURLOPT_POST, 1); 
  curl_setopt($x, CURLOPT_POSTFIELDS, $data_msg); 
  curl_setopt($x, CURLOPT_RETURNTRANSFER, 1); 
  $data = curl_exec($x); 
  curl_close($x); 
  $response = $data;

解决方案

Example of key'd array use with curl. This is pretty much the exact code I have working (with minor changes for clarity).

$headers = array('Authorization: GoogleLogin auth=' . $authcode);
$data = array(
    'registration_id' => $device_registration_id,
    'collapse_key' => 'ck_' . $device_id,
    'data.arg' => 'arrrrghhh'
);

$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, "https://android.apis.google.com/c2dm/send");
if($headers) curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);

curl_exec($ch);

$authcode is the SID returned by ClientLogin. $device_registration_id is the registration ID that the client app on the phone gave us when we did the C2DM_REGISTER.

Hope that helps.

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