<?php | |
$embedding_csp_header = isset($_SERVER['HTTP_EMBEDDING_CSP']) ? addslashes($_SERVER['HTTP_EMBEDDING_CSP']) : null; | |
?> | |
<script> | |
var response = {}; | |
response['src'] = '../resources/get-embedding-csp-header.php'; | |
response['embedding_csp'] = <?php echo is_null($embedding_csp_header) ? "null" : "\"${embedding_csp_header}\""; ?>; | |
window.top.postMessage(response, '*'); | |
</script> |