如何通过授权代码获取 PowerBI 访问令牌

Question

我设法通过php curl获取授权代码，现在我陷入了获取访问令牌的困境。我收到错误消息："错误"："unauthorized_client"，"error_description"："AADSTS70001：此 API 版本不支持应用程序"02d8ad58-3e3b-4873-97ff-xxx

下面是代码：

public function getAccessToken() {
$code = $_GET['code'];
Log::info($code);
$curl = curl_init();
$fields = array(  
    'grant_type' => 'authorization_code', 
    'client_id' => 'my client id', 
    'client_secret' => 'my secrect', 
    'code' => $code, 
    'redirect_uri' => 'https://localhost/gettoken'
);
curl_setopt_array($curl, array(
  CURLOPT_URL => "https://login.microsoftonline.com/common/oauth2/v2.0/token",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_HTTPHEADER => array(
    "content-type: application/x-www-form-urlencoded"
  ),
));
curl_setopt($curl, CURLOPT_POSTFIELDS, http_build_query($fields));
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}
Log::info($response);
return redirect('report');

}

Answer 1

您可以通过

点击此链接直接生成访问令牌 https://community.powerbi.com/t5/Developer/How-To-Get-embed-token-using-Get-Post-only/td-p/294475。这是代码片段，可帮助您生成访问令牌。

$postUrl="https://login.microsoftonline.com/common/oauth2/token";
$post_params = array(
    'grant_type' => 'password',
    'scope' => 'openid',
    'resource' => '<resourse>',
    'client_id' => '<client-id>',
    'username' => '<username>',
    'password' => '<password>'                
);
$ch = curl_init( $postUrl );
curl_setopt( $ch, CURLOPT_POST, 1);
curl_setopt( $ch, CURLOPT_POSTFIELDS, $post_params);
curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt( $ch, CURLOPT_HEADER, 0);
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1);
$response = curl_exec( $ch );
echo $response;