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-rw-r--r--superstack.php6
1 files changed, 6 insertions, 0 deletions
diff --git a/superstack.php b/superstack.php index c02ae6d..8f8b2a0 100644 --- a/superstack.php +++ b/superstack.php
@@ -1,5 +1,11 @@
1<?php 1<?php
2$site = urldecode($_GET['page']); 2$site = urldecode($_GET['page']);
3
4if(!empty($site) && !preg_match("substack\.com", $site)) {
5 http_response_code(403);
6 exit
7}
8
3$ch = curl_init($site); 9$ch = curl_init($site);
4curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); 10curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
5$page = curl_exec($ch); 11$page = curl_exec($ch);