check /24 net instead IP

f103eaf1 · Vitaly Lipatov · f66eb8f2 · f103eaf1
Commit f103eaf1 authored Jan 28, 2017 by Vitaly Lipatov
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Showing with 2 additions and 1 deletion

svcCheckEmail.php svcCheckEmail.php +2 -1

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--- a/svcCheckEmail.php
+++ b/svcCheckEmail.php
@@ -56,7 +56,8 @@ function get_client_ip() {

 function calc_hash($domain, $ip, $email)
 {
-	return md5($domain.$ip.$email);
+	$net = preg_replace( '_(\d+)\.(\d+)\.(\d+)\.(\d+)$_', '$1.$2.$3', $ip );
+	return md5($domain.$net.$email);
 }

 $email = isset($argv[1]) ? $argv[1] : $_GET['email'];