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Merge pull request #992 from trimalcione/devel

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Add DHCP leases export/import from teleporter
This commit is contained in:
DL6ER
2019-12-16 11:22:28 +01:00
committed by GitHub
parent 5388927f52 03326ebe09
commit 52f5be0c8f
4 changed files with 128 additions and 61 deletions
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44
scripts/pi-hole/php/teleporter.php
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@@ -9,6 +9,7 @@
require "password.php";
require "auth.php"; // Also imports func.php
require "database.php";
require "savesettings.php";
if (php_sapi_name() !== "cli") {
if(!$auth) die("Not authorized");
@@ -225,6 +226,22 @@ function archive_add_directory($path,$subdir="")
}
}
function limit_length(&$item, $key)
{
// limit max length for a domain entry to 253 chars
// return only a part of the string if it is longer
$item = substr($item, 0, 253);
}
function process_file($contents)
{
$domains = array_filter(explode("\n",$contents));
// Walk array and apply a max string length
// function to every member of the array of domains
array_walk($domains, "limit_length");
return $domains;
}
if(isset($_POST["action"]))
{
if($_FILES["zip_file"]["name"] && $_POST["action"] == "in")
@@ -260,7 +277,7 @@ if(isset($_POST["action"]))
$flushtables = isset($_POST["flushtables"]);
foreach($archive as $file)
foreach(new RecursiveIteratorIterator($archive) as $file)
{
if(isset($_POST["blacklist"]) && $file->getFilename() === "blacklist.txt")
{
@@ -339,6 +356,31 @@ if(isset($_POST["action"]))
echo "Processed domain_audit (".$num." entries)<br>\n";
$importedsomething = true;
}
if(isset($_POST["staticdhcpleases"]) && $file->getFilename() === "04-pihole-static-dhcp.conf")
{
if($flushtables) {
$local_file = @fopen("/etc/dnsmasq.d/04-pihole-static-dhcp.conf", "r+");
if ($local_file !== false) {
ftruncate($local_file, 0);
fclose($local_file);
}
}
$num = 0;
$staticdhcpleases = process_file(file_get_contents($file));
foreach($staticdhcpleases as $lease) {
list($mac,$ip,$hostname) = explode(",",$lease);
$mac = formatMAC($mac);
if(addStaticDHCPLease($mac,$ip,$hostname))
$num++;
}
readStaticLeasesFile();
echo "Processed static DHCP leases (".$num." entries)<br>\n";
if($num > 0) {
$importedsomething = true;
}
}
}
if($importedsomething)