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Add static leases table to DHCP settings

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This commit is contained in:
DL6ER
2017-01-25 10:11:23 +01:00
parent b76b4dd8ac
commit 3d8246e4c3
3 changed files with 62 additions and 2 deletions
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28
scripts/pi-hole/php/savesettings.php
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@@ -32,6 +32,12 @@ function validDomain($domain_name)
return ( $validChars && $lengthCheck && $labelLengthCheck ); //length of each label
}
function validMAC($mac_addr)
{
// Accepted input format: 00:01:02:1A:5F:FF (characters may be lower case)
return (preg_match('/([a-fA-F0-9]{2}[:]?){6}/', $mac_addr) == 1);
}
$DNSserverslist = [
"8.8.8.8" => "Google (Primary)",
"208.67.222.222" => "OpenDNS (Primary)",
@@ -316,6 +322,28 @@ function validDomain($domain_name)
case "DHCP":
if(isset($_POST["addstatic"]))
{
$debug = true;
$mac = $_POST["AddMAC"];
$ip = $_POST["AddIP"];
$hostname = $_POST["AddHostname"];
if(!validMAC($mac))
{
$error .= "MAC address (".htmlentities($mac).") is invalid!<br>";
}
$mac = strtoupper($mac);
if(!validIP($ip))
{
$error .= "IP address (".htmlentities($ip).") is invalid!<br>";
}
if(!validDomain($hostname))
{
$error .= "Host name (".htmlentities($hostname).") is invalid!<br>";
}
break;
}
if(isset($_POST["active"]))
{
// Validate from IP