zydronium/getnamingo-registry
1
0
Fork 0
mirror of https://github.com/getnamingo/registry.git synced 2025-05-17 01:57:00 +02:00
Code Issues Projects Releases Packages Wiki Activity

More EPP hostname fixes/improvements

Browse source
This commit is contained in:
Pinga 2024-11-27 08:56:09 +02:00
parent c09f5b0e3c
commit cd265c92f0
2 changed files with 22 additions and 21 deletions
Download patch file Download diff file Expand all files Collapse all files

16
epp/src/helpers.php
View file

@ -695,19 +695,25 @@ function validateLocField($input, $minLength = 5, $maxLength = 255) {
*/
function validateHostName(string $hostName): bool
{
// Convert IDN (Unicode) to ASCII (Punycode)
$asciiHostName = idn_to_ascii($hostName, IDNA_DEFAULT, INTL_IDNA_VARIANT_UTS46);
if ($asciiHostName === false) {
return false; // Invalid IDN format
}
// Ensure length is under 254 characters
if (strlen($hostName) >= 254) {
if (strlen($asciiHostName) >= 254) {
return false;
}
// Use filter_var to validate domain/hostnames
if (!filter_var($hostName, FILTER_VALIDATE_DOMAIN, FILTER_FLAG_HOSTNAME)) {
// Validate using filter_var for Punycode
if (!filter_var($asciiHostName, FILTER_VALIDATE_DOMAIN, FILTER_FLAG_HOSTNAME)) {
return false;
}
// Optional: regex for stricter validation (if needed)
// Optional: regex for stricter validation (on Punycode format)
return preg_match(
'/^([a-zA-Z0-9]([a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?\.)+[a-zA-Z]{2,}$/',
$hostName
$asciiHostName
);
}