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Move the check_cidr function

This commit is contained in:
Mark Crane 2014-07-29 04:08:39 +00:00
parent 3a3d2f6f2c
commit 90a177c84a
2 changed files with 7 additions and 4 deletions
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4
app/provision/index.php
View File

@ -109,10 +109,6 @@ require_once "resources/require.php";
//check the cidr range //check the cidr range
if (is_array($_SESSION['provision']["cidr"])) { if (is_array($_SESSION['provision']["cidr"])) {
function check_cidr ($cidr,$ip_address) {
list ($subnet, $mask) = explode ('/', $cidr);
return ( ip2long ($ip_address) & ~((1 << (32 - $mask)) - 1) ) == ip2long ($subnet);
}
$found = false; $found = false;
foreach($_SESSION['provision']["cidr"] as $cidr) { foreach($_SESSION['provision']["cidr"] as $cidr) {
if (check_cidr($cidr, $_SERVER['REMOTE_ADDR'])) { if (check_cidr($cidr, $_SERVER['REMOTE_ADDR'])) {

7
resources/functions.php
View File

@ -73,6 +73,13 @@
} }
} }
if (!function_exists('check_cidr')) {
function check_cidr ($cidr,$ip_address) {
list ($subnet, $mask) = explode ('/', $cidr);
return ( ip2long ($ip_address) & ~((1 << (32 - $mask)) - 1) ) == ip2long ($subnet);
}
}
if (!function_exists('fix_postback')) { if (!function_exists('fix_postback')) {
function fix_postback($post_array) { function fix_postback($post_array) {
foreach ($post_array as $index => $value) { foreach ($post_array as $index => $value) {