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normalize ipv6 addresses to avoid possible comparison problems; fixes #965

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Signed-off-by: Michael Kaufmann <d00p@froxlor.org>
This commit is contained in:
Michael Kaufmann
2021-07-26 17:53:44 +02:00
parent ed42d4e3df
commit c7b7c67ff4
7 changed files with 40 additions and 7 deletions
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6
lib/Froxlor/Api/Commands/IpsAndPorts.php
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@@ -247,6 +247,9 @@ class IpsAndPorts extends \Froxlor\Api\ApiCommand implements \Froxlor\Api\Resour
$docroot = '';
}
// always use compressed ipv6 format
$ip = inet_ntop(inet_pton($ip));
$result_checkfordouble_stmt = Database::prepare("
SELECT `id` FROM `" . TABLE_PANEL_IPSANDPORTS . "`
WHERE `ip` = :ip AND `port` = :port");
@@ -462,6 +465,9 @@ class IpsAndPorts extends \Froxlor\Api\ApiCommand implements \Froxlor\Api\Resour
$docroot = '';
}
// always use compressed ipv6 format
$ip = inet_ntop(inet_pton($ip));
if ($result['ip'] != $ip && $result['ip'] == Settings::Get('system.ipaddress') && $result_sameipotherport == false) {
\Froxlor\UI\Response::standard_error('cantchangesystemip', '', true);
} elseif ($result_checkfordouble && $result_checkfordouble['id'] != '' && $result_checkfordouble['id'] != $id) {