我有一个Webhook来接收我要配置的更新。我需要从标题中获取承载令牌,但无法检索它。有人可以阐明这个问题吗?我很沮丧!
接收网址为https://example.com/receive
$data = file_get_contents("php://input",true);
$events= json_decode($data, true);
答案 0 :(得分:0)
如果您要查找OAuth承载令牌,通常会在请求HTTP授权标头中传输这些令牌。在PHP中,由于不同的Web服务器具有不同的读取Authorization标头的方法,因此读取它们有些棘手。
有一个很好的示例,说明如何在this answer中读取承载令牌。为方便起见,在此处复制:
<?PHP
/**
* Get hearder Authorization
* */
function getAuthorizationHeader() {
$headers = null;
if (isset($_SERVER['Authorization'])) {
$headers = trim($_SERVER["Authorization"]);
} else if (isset($_SERVER['HTTP_AUTHORIZATION'])) { //Nginx or fast CGI
$headers = trim($_SERVER["HTTP_AUTHORIZATION"]);
} elseif (function_exists('apache_request_headers')) {
$requestHeaders = apache_request_headers();
// Server-side fix for bug in old Android versions (a nice side-effect of this fix means we don't care about capitalization for Authorization)
$requestHeaders = array_combine(array_map('ucwords', array_keys($requestHeaders)), array_values($requestHeaders));
if (isset($requestHeaders['Authorization'])) {
$headers = trim($requestHeaders['Authorization']);
}
}
return $headers;
}
/**
* get access token from header
* */
function getBearerToken() {
$headers = getAuthorizationHeader();
// HEADER: Get the access token from the header
if (!empty($headers)) {
if (preg_match('/Bearer\s(\S+)/', $headers, $matches)) {
return $matches[1];
}
}
return null;
}
?>