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Move validation functions into func.php and use the same validation in all cases.

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Signed-off-by: DL6ER <dl6er@dl6er.de>
This commit is contained in:
DL6ER
2021-07-25 16:45:05 +02:00
parent 690feb8b26
commit 03920e3595
6 changed files with 75 additions and 78 deletions
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4
scripts/pi-hole/php/queryads.php
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@@ -23,7 +23,7 @@ function echoEvent($datatext) {
// Credit: http://stackoverflow.com/a/4694816/2087442
ini_set("pcre.recursion_limit", 1500);
function is_valid_domain_name($domain_name)
function validDomain($domain_name)
{
return ($domain_name[0] !== '-' // Don't allow domains to appear as command line options
&& preg_match("/^((-|_)*[a-z\d]((-|_)*[a-z\d])*(-|_)*)(\.(-|_)*([a-z\d]((-|_)*[a-z\d])*))*$/i", $domain_name) // Valid chars check
@@ -36,7 +36,7 @@ if(isset($_GET["domain"]))
{
// Is this a valid domain?
$url = $_GET["domain"];
if(!is_valid_domain_name($url))
if(!validDomain($url))
{
echoEvent("Invalid domain!");
die();