BitMaster/main
1
0
Fork 0
mirror of https://github.com/Vateron-Media/XC_VM.git synced 2026-04-06 21:08:50 +00:00
Code Issues Packages Projects Releases Wiki Activity

Added automatic ip change for MAIN if the current ip does not match the one saved in the panel

Browse Source
This commit is contained in:
Divarion-D
2026-01-14 21:40:11 +03:00
parent 3d18b06bc3
commit 134a59c74a
1 changed files with 90 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

110
src/crons/root_signals.php
View File

@@ -1,4 +1,7 @@
<?php
$AutoUpdateServerIP = true; // Enable automatic server IP detection and update
if (posix_getpwuid(posix_geteuid())['name'] == 'root') {
set_time_limit(0);
if ($argc) {
@@ -20,6 +23,7 @@ if (posix_getpwuid(posix_geteuid())['name'] == 'root') {
} else {
exit('Please run as root!' . "\n");
}
function blockip($rIP) {
if (filter_var($rIP, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4)) {
exec('sudo iptables -I INPUT -s ' . escapeshellcmd($rIP) . ' -j DROP');
@@ -30,6 +34,7 @@ function blockip($rIP) {
}
touch(FLOOD_TMP_PATH . 'block_' . $rIP);
}
function unblockip($rIP) {
if (filter_var($rIP, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4)) {
exec('sudo iptables -D INPUT -s ' . escapeshellcmd($rIP) . ' -j DROP');
@@ -42,16 +47,91 @@ function unblockip($rIP) {
unlink(FLOOD_TMP_PATH . 'block_' . $rIP);
}
}
function flushIPs() {
exec('sudo iptables -F && sudo ip6tables -F');
shell_exec('sudo rm ' . FLOOD_TMP_PATH . 'block_*');
}
function saveiptables() {
exec('sudo iptables-save && sudo ip6tables-save');
}
function getBlockedIPs() {
$rReturn = array();
exec('sudo iptables -nL --line-numbers -t filter', $rLines);
foreach ($rLines as $rLine) {
$rLine = explode(' ', preg_replace('!\\s+!', ' ', $rLine));
if ($rLine[1] == 'DROP') {
$rReturn[] = $rLine[4];
}
}
$rLines = '';
exec('sudo ip6tables -nL --line-numbers -t filter', $rLines);
foreach ($rLines as $rLine) {
$rLine = explode(' ', preg_replace('!\\s+!', ' ', $rLine));
if ($rLine[1] == 'DROP') {
$rReturn[] = $rLine[3];
}
}
return $rReturn;
}
/**
* Get server IPv4 address.
*
* If a network interface name is provided, the function returns the IPv4
* address assigned to that interface.
* If no interface is provided, the function automatically determines the
* default network interface (used for outbound traffic) and returns its IP.
*
* @param string|null $interface
* Network interface name (e.g. "eth0", "ens18").
* If NULL, the default interface will be detected automatically.
*
* @return string|null
* Returns the IPv4 address if found, or NULL if it cannot be determined.
*/
function getServerIP(?string $interface = null): ?string
{
// If interface not provided, detect default one
if ($interface === null) {
$route = shell_exec('ip route show default 2>/dev/null');
if ($route && preg_match('/dev\s+([^\s]+)/', $route, $m)) {
$interface = $m[1];
} else {
return null;
}
}
// Get interface IP
$output = shell_exec(
'ip -j addr show ' . escapeshellarg($interface) . ' 2>/dev/null'
);
if (!$output) {
return null;
}
$data = json_decode($output, true);
if (empty($data[0]['addr_info'])) {
return null;
}
foreach ($data[0]['addr_info'] as $addr) {
if (($addr['family'] ?? null) === 'inet') {
return $addr['local'] ?? null;
}
}
return null;
}
function loadCron() {
global $db;
global $rSaveIPTables;
global $AutoUpdateServerIP;
CoreUtilities::$rServers = CoreUtilities::getServers(true);
$db->query("SELECT `signal_id` FROM `signals` WHERE `server_id` = ? AND `custom_data` = '{\"action\":\"flush\"}' AND `cache` = 0;", SERVER_ID);
if (0 < $db->num_rows()) {
@@ -153,6 +233,14 @@ function loadCron() {
$rReload = true;
}
}
//Check curent server IP and update if needed
$rServerIP = getServerIP((CoreUtilities::$rServers[SERVER_ID]['network_interface'] == 'auto' ? null : CoreUtilities::$rServers[SERVER_ID]['network_interface']));
if ($rServerIP && $rServerIP != CoreUtilities::$rServers[SERVER_ID]['server_ip'] && $AutoUpdateServerIP) {
echo 'Updating server IP from ' . CoreUtilities::$rServers[SERVER_ID]['server_ip'] . ' to ' . $rServerIP . '...' . "\n";
$db->query('UPDATE `servers` SET `server_ip` = ? WHERE `id` = ?;', $rServerIP, SERVER_ID);
CoreUtilities::$rServers[SERVER_ID]['server_ip'] = $rServerIP;
}
}
if (0 < CoreUtilities::$rServers[SERVER_ID]['limit_requests']) {
$rLimitConf = 'limit_req_zone global zone=two:10m rate=' . intval(CoreUtilities::$rServers[SERVER_ID]['limit_requests']) . 'r/s;';
@@ -319,7 +407,7 @@ function loadCron() {
if ($rCurrentCron != $rActualCron) {
echo 'Updating Crons...' . "\n";
unlink(TMP_PATH . 'crontab');
}else{
} else {
echo "Crons valid.\n";
}
}
@@ -508,25 +596,7 @@ function loadCron() {
exit();
}
}
function getBlockedIPs() {
$rReturn = array();
exec('sudo iptables -nL --line-numbers -t filter', $rLines);
foreach ($rLines as $rLine) {
$rLine = explode(' ', preg_replace('!\\s+!', ' ', $rLine));
if ($rLine[1] == 'DROP') {
$rReturn[] = $rLine[4];
}
}
$rLines = '';
exec('sudo ip6tables -nL --line-numbers -t filter', $rLines);
foreach ($rLines as $rLine) {
$rLine = explode(' ', preg_replace('!\\s+!', ' ', $rLine));
if ($rLine[1] == 'DROP') {
$rReturn[] = $rLine[3];
}
}
return $rReturn;
}
function shutdown() {
global $db;
global $rIdentifier;