X-Git-Url: http://git.shiar.nl/minimedit.git/blobdiff_plain/217f7dc706236f1edbff198893b54f3518742879..95fdba3568a0978b9401376cdca9cdd711abdb1a:/page.php?ds=sidebyside

diff --git a/page.php b/page.php
index f9dabf0..9f9ce62 100644
--- a/page.php
+++ b/page.php
@@ -26,7 +26,7 @@ elseif (file_exists("$request/index.html")) {
 require_once('article.inc.php');
 $Page = new ArchiveArticle($staticpage);
 
-if ($_SERVER['HTTP_ACCEPT'] === 'text/plain') {
+if (@$_SERVER['HTTP_ACCEPT'] === 'text/plain') {
 	$Page->api = TRUE;
 }
 
@@ -50,6 +50,7 @@ header(sprintf('Content-Security-Policy: %s', implode('; ', [
 	"base-uri 'self'", # only local pages
 	"frame-ancestors 'none'", # prevent malicious embedding
 ])));
+header('Referrer-Policy: no-referrer-when-downgrade');
 
 $Page->place += [
 	'user'  => $User->login ?: '',
@@ -60,7 +61,8 @@ if ($Page->editable = $User->admin("edit {$Page->link}")) {
 	include_once 'edit/head.inc.php';
 }
 
-if (isset($Page->raw)) {
+if (isset($Page->raw)
+and @$_SERVER['HTTP_ACCEPT'] !== 'application/xml') {
 	$Page->raw = '<div class="static">'."\n\n".$Page->raw."</div>\n\n";
 }
 
@@ -83,7 +85,7 @@ else {
 	}
 }
 
-if ($_SERVER['HTTP_ACCEPT'] === 'application/xml') {
+if (@$_SERVER['HTTP_ACCEPT'] === 'application/xml') {
 	header('Access-Control-Allow-Origin: *');
 }
 elseif (!$Page->api) {