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| <?php | |
| /** | |
| * Get Header 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"]); | |
| } else if (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; | |
| } |
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