php - Google API p12 密钥不可读：错误：0D0680A8：asn1 编码例程：ASN1_CHECK_TLEN：错误标签

Question

对于发现此问题的任何人-此错误是由于在 win7 机器上下载后 .p12 已损坏。下载到unix机器后，证书工作了。

我遵循了大约一百万个不同的指南，试图让它发挥作用。

我正在尝试使用服务帐户连接到Google Analytics API。

我在控制台中创建了相关的“项目”，因为所述项目需要访问相关 API。

在凭据中，我在 OAuth 部分添加了服务帐户，下载了 p12 密钥并存储在服务器上。

当我运行代码时：

//start the google v3 api server authorization with the .p12 key
    $client = new \Google_Client();
    $client->setApplicationName("AnalyticsAPI");

    $key = __DIR__ . '/google-keys/AnalyticsAPI-XXXXXX.p12';

    $credentials = new \Google_Auth_AssertionCredentials(
        '101XXXXXXXXXXXXXXXXXXXXXnq4omne@developer.gserviceaccount.com',
        array('https://www.googleapis.com/auth/analytics.readonly'),
        $key
    );
    $client->setAssertionCredentials($credentials);
    //auto refresh if old
    if($client->getAuth()->isAccessTokenExpired()) {
        $client->getAuth()->refreshTokenWithAssertion($credentials);
    }

    //start the analytics shtuff
    $service = new \Google_Service_Analytics($client);  
    $accounts = $service->management_accountSummaries->listManagementAccountSummaries();

    //Adding Dimensions
    $params = array('dimensions' => 'ga:pagePath');
    // requesting the data
    $data = $service->data_ga->get("ga:$profile_id", $start_date,  $end_date, "ga:users,ga:sessions", $params );

    print_r($data);

错误是从“第 52 行的 Google/Signer/P12.php”引发的

Unable to parse the p12 file. Is this a .p12 file? Is the password correct? OpenSSL error: error:0D0680A8:asn1 encoding routines:ASN1_CHECK_TLEN:wrong tag in /XXXXX/classes/google-api-php-client-master/src/Google/Signer/P12.php on line 52

错误是从 ...Signer/P12.php @ 49 引发的：

// This throws on error
      $certs = array();
      if (!openssl_pkcs12_read($p12, $certs, $password)) {
        throw new Google_Auth_Exception(
            "Unable to parse the p12 file.  " .
            "Is this a .p12 file?  Is the password correct?  OpenSSL error: " .
            openssl_error_string()
        );
      }

当我提取试图读取 .p12 文件并自行运行的相关代码时，我得到了同样的错误：

$certs = array();
    openssl_pkcs12_read($key, $certs, 'notasecret');
    print_r($certs);
    echo openssl_error_string();
    die(x);


Array ( ) error:0D0680A8:asn1 encoding routines:ASN1_CHECK_TLEN:wrong tag

我完全被难住了。阅读有关该问题的其他一些帖子，例如： Getting "Unable to parse the p12 file..." Error With google-api-php-client

我努力了

1. 确保权限正确。
2. file_get_contents($key)然后传递给openssl_pkcs12_readwhich 会产生相同的结果！

有没有人有任何线索？

Answer 1

1. 确保你有来自github的最新 clint 库
2. 授予服务帐户电子邮件地址以在帐户级别读取 Google Analytics（分析）的权限

3. 试试这个教程Google Service Account with PHP

   session_start();        
   require_once 'Google/Client.php';
   
   require_once 'Google/Service/Analytics.php';    
   
   /************************************************   
   The following 3 values an befound in the setting    
   for the application you created on Google       
   Developers console.      Developers console.
   The Key file should be placed in a location  
   that is not accessable from the web. outside of 
   web root.        web root.
   
   In order to access your GA account you must 
   Add the Email address as a user at the  
   ACCOUNT Level in the GA admin.      
   ************************************************/
   
   $client_id = '1046123799103-nk421gjc2v8mlr2qnmmqaak04ntb1dbp.apps.googleusercontent.com';
   $Email_address = '1046123799103-nk421gjc2v8mlr2qnmmqaak04ntb1dbp@developer.gserviceaccount.com';     
   $key_file_location = '629751513db09cd21a941399389f33e5abd633c9-privatekey.p12';     
   $client = new Google_Client();      
   $client->setApplicationName("Client_Library_Examples");
   
   $key = file_get_contents($key_file_location);   
   
   // seproate additional scopes with a comma   
   $scopes ="https://www.googleapis.com/auth/analytics.readonly";  
   
   $cred = new Google_Auth_AssertionCredentials(
   
       $Email_address,      
   array($scopes),     
   $key         
   );      
   $client->setAssertionCredentials($cred);
   if($client->getAuth()->isAccessTokenExpired()) {        
           $client->getAuth()->refreshTokenWithAssertion($cred);       
   }       
   $service = new Google_Service_Analytics($client);
   $accounts = $service->management_accountSummaries->listManagementAccountSummaries();
   
   //calulating start date  
   $date = new DateTime(date("Y-m-d"));     
   $date->sub(new DateInterval('P10D'));    
   //Adding Dimensions
   $params = array('dimensions' => 'ga:userType'); 
   // requesting the data  
   $data = $service->data_ga->get("ga:78110423", $date->format('Y-m-d'), date("Y-m-d"), "ga:users,ga:sessions", $params );  
   ?><html>     
   <?php echo $date->format('Y-m-d') . " - ".date("Y-m-d"). "\n";?>    
   <table>  
   <tr>     
   <?php    
   //Printing column headers
   foreach($data->getColumnHeaders() as $header){
           print "<td>".$header['name']."</td>";       
   }       
   ?>      
   </tr>       
   <?php       
   //printing each row.
   foreach ($data->getRows() as $row) {        
           print "<tr><td>".$row[0]."</td><td>".$row[1]."</td><td>".$row[2]."</td></tr>";   
   }    
   //printing the total number of rows
   ?>      
   <tr><td colspan="2">Rows Returned <?php print $data->getTotalResults();?> </td></tr>     
   </table>     
   </html>     
   

从前面提到的教程中提取的代码。