mirror of
https://github.com/pi-hole/web.git
synced 2026-04-25 03:10:18 +01:00
Replacing tabs with 4 spaces
Signed-off-by: RD WebDesign <github@rdwebdesign.com.br>
This commit is contained in:
RD WebDesign
@@ -11,181 +11,181 @@ require_once("func.php");
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if(!in_array(basename($_SERVER['SCRIPT_FILENAME']), ["settings.php", "teleporter.php"], true))
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{
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die("Direct access to this script is forbidden!");
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die("Direct access to this script is forbidden!");
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}
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// Check for existence of variable
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// and test it only if it exists
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function istrue(&$argument) {
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if(isset($argument))
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{
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if($argument)
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{
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return true;
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}
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}
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return false;
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if(isset($argument))
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{
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if($argument)
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{
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return true;
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}
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}
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return false;
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}
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function formatMAC($mac_addr)
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{
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preg_match("/([0-9a-fA-F]{2}[:]){5}([0-9a-fA-F]{2})/", $mac_addr, $matches);
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if(count($matches) > 0)
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return $matches[0];
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return null;
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preg_match("/([0-9a-fA-F]{2}[:]){5}([0-9a-fA-F]{2})/", $mac_addr, $matches);
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if(count($matches) > 0)
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return $matches[0];
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return null;
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}
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$dhcp_static_leases = array();
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function readStaticLeasesFile($origin_file="/etc/dnsmasq.d/04-pihole-static-dhcp.conf")
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{
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global $dhcp_static_leases;
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$dhcp_static_leases = array();
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if(!file_exists($origin_file) || !is_readable($origin_file))
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return false;
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global $dhcp_static_leases;
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$dhcp_static_leases = array();
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if(!file_exists($origin_file) || !is_readable($origin_file))
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return false;
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$dhcpstatic = @fopen($origin_file, 'r');
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if(!is_resource($dhcpstatic))
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return false;
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$dhcpstatic = @fopen($origin_file, 'r');
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if(!is_resource($dhcpstatic))
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return false;
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while(!feof($dhcpstatic))
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{
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// Remove any possibly existing variable with this name
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$mac = ""; $one = ""; $two = "";
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sscanf(trim(fgets($dhcpstatic)),"dhcp-host=%[^,],%[^,],%[^,]",$mac,$one,$two);
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if(strlen($mac) > 0 && validMAC($mac))
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{
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if(validIP($one) && strlen($two) == 0)
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// dhcp-host=mac,IP - no HOST
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array_push($dhcp_static_leases,["hwaddr"=>$mac, "IP"=>$one, "host"=>""]);
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elseif(strlen($two) == 0)
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// dhcp-host=mac,hostname - no IP
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array_push($dhcp_static_leases,["hwaddr"=>$mac, "IP"=>"", "host"=>$one]);
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else
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// dhcp-host=mac,IP,hostname
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array_push($dhcp_static_leases,["hwaddr"=>$mac, "IP"=>$one, "host"=>$two]);
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}
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else if(validIP($one) && validDomain($mac))
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{
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// dhcp-host=hostname,IP - no MAC
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array_push($dhcp_static_leases,["hwaddr"=>"", "IP"=>$one, "host"=>$mac]);
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}
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}
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return true;
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while(!feof($dhcpstatic))
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{
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// Remove any possibly existing variable with this name
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$mac = ""; $one = ""; $two = "";
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sscanf(trim(fgets($dhcpstatic)),"dhcp-host=%[^,],%[^,],%[^,]",$mac,$one,$two);
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if(strlen($mac) > 0 && validMAC($mac))
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{
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if(validIP($one) && strlen($two) == 0)
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// dhcp-host=mac,IP - no HOST
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array_push($dhcp_static_leases,["hwaddr"=>$mac, "IP"=>$one, "host"=>""]);
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elseif(strlen($two) == 0)
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// dhcp-host=mac,hostname - no IP
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array_push($dhcp_static_leases,["hwaddr"=>$mac, "IP"=>"", "host"=>$one]);
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else
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// dhcp-host=mac,IP,hostname
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array_push($dhcp_static_leases,["hwaddr"=>$mac, "IP"=>$one, "host"=>$two]);
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}
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else if(validIP($one) && validDomain($mac))
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{
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// dhcp-host=hostname,IP - no MAC
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array_push($dhcp_static_leases,["hwaddr"=>"", "IP"=>$one, "host"=>$mac]);
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}
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}
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return true;
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}
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function isequal(&$argument, &$compareto) {
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if(isset($argument))
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{
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if($argument === $compareto)
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{
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return true;
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}
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}
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return false;
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if(isset($argument))
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{
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if($argument === $compareto)
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{
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return true;
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}
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}
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return false;
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}
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function isinserverlist($addr) {
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global $DNSserverslist;
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foreach ($DNSserverslist as $key => $value) {
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if (isequal($value['v4_1'],$addr) || isequal($value['v4_2'],$addr))
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return true;
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if (isequal($value['v6_1'],$addr) || isequal($value['v6_2'],$addr))
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return true;
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}
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return false;
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global $DNSserverslist;
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foreach ($DNSserverslist as $key => $value) {
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if (isequal($value['v4_1'],$addr) || isequal($value['v4_2'],$addr))
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return true;
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if (isequal($value['v6_1'],$addr) || isequal($value['v6_2'],$addr))
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return true;
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}
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return false;
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}
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$DNSserverslist = [];
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function readDNSserversList()
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{
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// Reset list
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$list = [];
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$handle = @fopen("/etc/pihole/dns-servers.conf", "r");
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if ($handle)
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{
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while (($line = fgets($handle)) !== false)
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{
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$line = rtrim($line);
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$line = explode(';', $line);
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$name = $line[0];
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$values = [];
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if (!empty($line[1]) && validIP($line[1])) {
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$values["v4_1"] = $line[1];
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}
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if (!empty($line[2]) && validIP($line[2])) {
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$values["v4_2"] = $line[2];
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}
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if (!empty($line[3]) && validIP($line[3])) {
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$values["v6_1"] = $line[3];
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}
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if (!empty($line[4]) && validIP($line[4])) {
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$values["v6_2"] = $line[4];
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}
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// Reset list
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$list = [];
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$handle = @fopen("/etc/pihole/dns-servers.conf", "r");
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if ($handle)
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{
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while (($line = fgets($handle)) !== false)
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{
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$line = rtrim($line);
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$line = explode(';', $line);
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$name = $line[0];
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$values = [];
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if (!empty($line[1]) && validIP($line[1])) {
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$values["v4_1"] = $line[1];
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}
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if (!empty($line[2]) && validIP($line[2])) {
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$values["v4_2"] = $line[2];
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}
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if (!empty($line[3]) && validIP($line[3])) {
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$values["v6_1"] = $line[3];
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}
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if (!empty($line[4]) && validIP($line[4])) {
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$values["v6_2"] = $line[4];
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}
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$list[$name] = $values;
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}
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fclose($handle);
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}
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return $list;
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}
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fclose($handle);
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}
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return $list;
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}
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require_once("database.php");
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function addStaticDHCPLease($mac, $ip, $hostname) {
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global $error, $success, $dhcp_static_leases;
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global $error, $success, $dhcp_static_leases;
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try {
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if(!validMAC($mac))
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{
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throw new Exception("MAC address (".htmlspecialchars($mac).") is invalid!<br>", 0);
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}
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$mac = strtoupper($mac);
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try {
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if(!validMAC($mac))
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{
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throw new Exception("MAC address (".htmlspecialchars($mac).") is invalid!<br>", 0);
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}
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$mac = strtoupper($mac);
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if(!validIP($ip) && strlen($ip) > 0)
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{
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throw new Exception("IP address (".htmlspecialchars($ip).") is invalid!<br>", 1);
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}
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if(!validIP($ip) && strlen($ip) > 0)
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{
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throw new Exception("IP address (".htmlspecialchars($ip).") is invalid!<br>", 1);
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}
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if(!validDomain($hostname) && strlen($hostname) > 0)
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{
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throw new Exception("Host name (".htmlspecialchars($hostname).") is invalid!<br>", 2);
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}
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if(!validDomain($hostname) && strlen($hostname) > 0)
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{
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throw new Exception("Host name (".htmlspecialchars($hostname).") is invalid!<br>", 2);
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}
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if(strlen($hostname) == 0 && strlen($ip) == 0)
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{
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throw new Exception("You can not omit both the IP address and the host name!<br>", 3);
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}
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if(strlen($hostname) == 0 && strlen($ip) == 0)
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{
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throw new Exception("You can not omit both the IP address and the host name!<br>", 3);
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}
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if(strlen($hostname) == 0)
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$hostname = "nohost";
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if(strlen($hostname) == 0)
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$hostname = "nohost";
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if(strlen($ip) == 0)
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$ip = "noip";
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if(strlen($ip) == 0)
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$ip = "noip";
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// Test if this lease is already included
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readStaticLeasesFile();
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// Test if this lease is already included
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readStaticLeasesFile();
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foreach($dhcp_static_leases as $lease) {
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if($lease["hwaddr"] === $mac)
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{
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throw new Exception("Static lease for MAC address (".htmlspecialchars($mac).") already defined!<br>", 4);
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}
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if($ip !== "noip" && $lease["IP"] === $ip)
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{
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throw new Exception("Static lease for IP address (".htmlspecialchars($ip).") already defined!<br>", 5);
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}
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if($lease["host"] === $hostname)
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{
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throw new Exception("Static lease for hostname (".htmlspecialchars($hostname).") already defined!<br>", 6);
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}
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}
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foreach($dhcp_static_leases as $lease) {
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if($lease["hwaddr"] === $mac)
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{
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throw new Exception("Static lease for MAC address (".htmlspecialchars($mac).") already defined!<br>", 4);
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}
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if($ip !== "noip" && $lease["IP"] === $ip)
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{
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throw new Exception("Static lease for IP address (".htmlspecialchars($ip).") already defined!<br>", 5);
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}
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if($lease["host"] === $hostname)
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{
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throw new Exception("Static lease for hostname (".htmlspecialchars($hostname).") already defined!<br>", 6);
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}
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}
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pihole_execute("-a addstaticdhcp ".$mac." ".$ip." ".$hostname);
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$success .= "A new static address has been added";
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return true;
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} catch(Exception $exception) {
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$error .= $exception->getMessage();
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return false;
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}
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pihole_execute("-a addstaticdhcp ".$mac." ".$ip." ".$hostname);
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$success .= "A new static address has been added";
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return true;
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} catch(Exception $exception) {
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$error .= $exception->getMessage();
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return false;
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}
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}
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// Read available DNS server list
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