function setupHeaders($p_event)
{
global $g_bypass_headers;
if (!$g_bypass_headers && !headers_sent()) {
http_content_headers();
http_caching_headers();
header('X-Frame-Options: DENY');
$t_avatar_img_allow = '';
if (config_get_global('show_avatar')) {
if ($_SERVER['REQUEST_SCHEME'] == 'https') {
$t_avatar_img_allow = "; img-src 'self' https://secure.gravatar.com:443";
} else {
$t_avatar_img_allow = "; img-src 'self' http://www.gravatar.com:80";
}
}
header("X-Content-Security-Policy: allow 'self'; img-src *; options inline-script eval-script{$t_avatar_img_allow}; frame-ancestors 'none'");
http_custom_headers();
}
$g_bypass_headers = true;
}
/**
* Set all headers used by a normal page load.
*/
function http_all_headers()
{
global $g_bypass_headers;
if (!$g_bypass_headers && !headers_sent()) {
http_content_headers();
http_caching_headers();
http_security_headers();
http_custom_headers();
}
}