mirror of
https://github.com/RaspAP/raspap-webgui.git
synced 2024-11-21 15:10:22 +00:00
313 lines
12 KiB
PHP
Executable file
313 lines
12 KiB
PHP
Executable file
<?php
|
|
|
|
require_once 'config.php';
|
|
|
|
/**
|
|
* Displays wireguard server & peer configuration
|
|
*/
|
|
function DisplayWireGuardConfig()
|
|
{
|
|
$status = new \RaspAP\Messages\StatusMessage;
|
|
$parseFlag = true;
|
|
if (!RASPI_MONITOR_ENABLED) {
|
|
$optRules = $_POST['wgRules'];
|
|
$optConf = $_POST['wgCnfOpt'];
|
|
$optSrvEnable = $_POST['wgSrvEnable'];
|
|
$optLogEnable = $_POST['wgLogEnable'];
|
|
if (isset($_POST['savewgsettings']) && $optConf == 'manual' && $optSrvEnable == 1 ) {
|
|
SaveWireGuardConfig($status);
|
|
} elseif (isset($_POST['savewgsettings']) && $optConf == 'upload' && is_uploaded_file($_FILES["wgFile"]["tmp_name"])) {
|
|
SaveWireGuardUpload($status, $_FILES['wgFile'], $optRules);
|
|
} elseif (isset($_POST['savewgsettings']) && isset($_POST['wg_penabled']) ) {
|
|
SaveWireGuardConfig($status);
|
|
} elseif (isset($_POST['startwg'])) {
|
|
$status->addMessage('Attempting to start WireGuard', 'info');
|
|
exec('sudo /bin/systemctl start wg-quick@wg0', $return);
|
|
foreach ($return as $line) {
|
|
$status->addMessage($line, 'info');
|
|
}
|
|
} elseif (isset($_POST['stopwg'])) {
|
|
$status->addMessage('Attempting to stop WireGuard', 'info');
|
|
exec('sudo /bin/systemctl stop wg-quick@wg0', $return);
|
|
foreach ($return as $line) {
|
|
$status->addMessage($line, 'info');
|
|
}
|
|
}
|
|
CheckWireGuardLog( $optLogEnable, $status );
|
|
}
|
|
|
|
// fetch server config
|
|
exec('sudo cat '. RASPI_WIREGUARD_CONFIG, $return);
|
|
$conf = ParseConfig($return, $parseFlag);
|
|
$wg_srvpubkey = exec('sudo cat '. RASPI_WIREGUARD_PATH .'wg-server-public.key', $return);
|
|
$wg_srvport = ($conf['ListenPort'] == '') ? getDefaultNetValue('wireguard','server','ListenPort') : $conf['ListenPort'];
|
|
$wg_srvipaddress = ($conf['Address'] == '') ? getDefaultNetValue('wireguard','server','Address') : $conf['Address'];
|
|
$wg_srvdns = ($conf['DNS'] == '') ? getDefaultNetValue('wireguard','server','DNS') : $conf['DNS'];
|
|
if (is_array($wg_srvdns)) {
|
|
$wg_srvdns = implode(', ', $wg_srvdns);
|
|
}
|
|
$wg_peerpubkey = exec('sudo cat '. RASPI_WIREGUARD_PATH .'wg-peer-public.key', $return);
|
|
if (sizeof($conf) >0) {
|
|
$wg_senabled = true;
|
|
}
|
|
|
|
// fetch client config
|
|
exec('sudo cat '. RASPI_WIREGUARD_PATH.'client.conf', $preturn);
|
|
$conf = ParseConfig($preturn, $parseFlag);
|
|
$wg_pipaddress = ($conf['Address'] == '') ? getDefaultNetValue('wireguard','peer','Address') : $conf['Address'];
|
|
$wg_plistenport = ($conf['ListenPort'] == '') ? getDefaultNetValue('wireguard','peer','ListenPort') : $conf['ListenPort'];
|
|
$wg_pendpoint = ($conf['Endpoint'] == '') ? getDefaultNetValue('wireguard','peer','Endpoint') : $conf['Endpoint'];
|
|
$wg_pallowedips = ($conf['AllowedIPs'] == '') ? getDefaultNetValue('wireguard','peer','AllowedIPs') : $conf['AllowedIPs'];
|
|
$wg_pkeepalive = ($conf['PersistentKeepalive'] == '') ? getDefaultNetValue('wireguard','peer','PersistentKeepalive') : $conf['PersistentKeepalive'];
|
|
if (sizeof($conf) >0) {
|
|
$wg_penabled = true;
|
|
}
|
|
|
|
// fetch service status
|
|
exec('systemctl is-active wg-quick@wg0', $wgstatus);
|
|
$serviceStatus = $wgstatus[0] == 'inactive' ? "down" : "up";
|
|
$wg_state = ($wgstatus[0] == 'active' ? true : false );
|
|
$public_ip = get_public_ip();
|
|
|
|
echo renderTemplate(
|
|
"wireguard", compact(
|
|
"status",
|
|
"wg_state",
|
|
"serviceStatus",
|
|
"public_ip",
|
|
"optRules",
|
|
"optLogEnable",
|
|
"peer_id",
|
|
"wg_srvpubkey",
|
|
"wg_srvport",
|
|
"wg_srvipaddress",
|
|
"wg_srvdns",
|
|
"wg_senabled",
|
|
"wg_penabled",
|
|
"wg_pipaddress",
|
|
"wg_plistenport",
|
|
"wg_peerpubkey",
|
|
"wg_pendpoint",
|
|
"wg_pallowedips",
|
|
"wg_pkeepalive"
|
|
)
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Validates uploaded .conf file, adds iptables post-up and
|
|
* post-down rules.
|
|
*
|
|
* @param object $status
|
|
* @param object $file
|
|
* @param boolean $optRules
|
|
* @return object $status
|
|
*/
|
|
function SaveWireGuardUpload($status, $file, $optRules)
|
|
{
|
|
define('KB', 1024);
|
|
$tmp_destdir = '/tmp/';
|
|
$auth_flag = 0;
|
|
|
|
try {
|
|
// If undefined or multiple files, treat as invalid
|
|
if (!isset($file['error']) || is_array($file['error'])) {
|
|
throw new RuntimeException('Invalid parameters');
|
|
}
|
|
|
|
$upload = \RaspAP\Uploader\FileUpload::factory('wg',$tmp_destdir);
|
|
$upload->set_max_file_size(64*KB);
|
|
$upload->set_allowed_mime_types(array('text/plain'));
|
|
$upload->file($file);
|
|
|
|
$validation = new validation;
|
|
$upload->callbacks($validation, array('check_name_length'));
|
|
$results = $upload->upload();
|
|
|
|
if (!empty($results['errors'])) {
|
|
throw new RuntimeException($results['errors'][0]);
|
|
}
|
|
|
|
// Valid upload, get file contents
|
|
$tmp_wgconfig = $results['full_path'];
|
|
$tmp_contents = file_get_contents($tmp_wgconfig);
|
|
|
|
// Set iptables rules
|
|
if (isset($optRules) && !preg_match('/PostUp|PostDown/m',$tmp_contents)) {
|
|
$rules[] = 'PostUp = '.getDefaultNetValue('wireguard','server','PostUp');
|
|
$rules[] = 'PostDown = '.getDefaultNetValue('wireguard','server','PostDown');
|
|
$rules[] = '';
|
|
$rules = join(PHP_EOL, $rules);
|
|
$rules = preg_replace('/wlan0/m', $_SESSION['ap_interface'], $rules);
|
|
$tmp_contents = preg_replace('/^\s*$/ms', $rules, $tmp_contents, 1);
|
|
file_put_contents($tmp_wgconfig, $tmp_contents);
|
|
}
|
|
|
|
// Move processed file from tmp to destination
|
|
system("sudo mv $tmp_wgconfig ". RASPI_WIREGUARD_CONFIG, $return);
|
|
|
|
if ($return ==0) {
|
|
$status->addMessage('WireGuard configuration uploaded successfully', 'info');
|
|
} else {
|
|
$status->addMessage('Unable to save WireGuard configuration', 'danger');
|
|
}
|
|
return $status;
|
|
|
|
} catch (RuntimeException $e) {
|
|
$status->addMessage($e->getMessage(), 'danger');
|
|
return $status;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Validate user input, save wireguard configuration
|
|
*
|
|
* @param object $status
|
|
* @return boolean
|
|
*/
|
|
function SaveWireGuardConfig($status)
|
|
{
|
|
// Set defaults
|
|
$good_input = true;
|
|
$peer_id = 1;
|
|
// Validate server input
|
|
if ($_POST['wgSrvEnable'] == 1) {
|
|
if (isset($_POST['wg_srvport'])) {
|
|
if (strlen($_POST['wg_srvport']) > 5 || !is_numeric($_POST['wg_srvport'])) {
|
|
$status->addMessage('Invalid value for server local port', 'danger');
|
|
$good_input = false;
|
|
}
|
|
}
|
|
if (isset($_POST['wg_plistenport'])) {
|
|
if (strlen($_POST['wg_plistenport']) > 5 || !is_numeric($_POST['wg_plistenport'])) {
|
|
$status->addMessage('Invalid value for peer local port', 'danger');
|
|
$good_input = false;
|
|
}
|
|
}
|
|
if (isset($_POST['wg_srvipaddress'])) {
|
|
if (!validateCidr($_POST['wg_srvipaddress'])) {
|
|
$status->addMessage('Invalid value for server IP address', 'danger');
|
|
$good_input = false;
|
|
}
|
|
}
|
|
if (isset($_POST['wg_srvdns'])) {
|
|
if (!filter_var($_POST['wg_srvdns'],FILTER_VALIDATE_IP)) {
|
|
$status->addMessage('Invalid value for DNS', 'danger');
|
|
$good_input = false;
|
|
}
|
|
}
|
|
}
|
|
// Validate peer input
|
|
if ($_POST['wg_penabled'] == 1) {
|
|
if (isset($_POST['wg_pipaddress'])) {
|
|
if (!validateCidr($_POST['wg_pipaddress'])) {
|
|
$status->addMessage('Invalid value for peer IP address', 'danger');
|
|
$good_input = false;
|
|
}
|
|
}
|
|
if (isset($_POST['wg_pendpoint']) && strlen(trim($_POST['wg_pendpoint']) >0 )) {
|
|
$wg_pendpoint_seg = substr($_POST['wg_pendpoint'],0,strpos($_POST['wg_pendpoint'],':'));
|
|
if (!filter_var($wg_pendpoint_seg,FILTER_VALIDATE_IP)) {
|
|
$status->addMessage('Invalid value for endpoint address', 'danger');
|
|
$good_input = false;
|
|
}
|
|
}
|
|
if (isset($_POST['wg_pallowedips']) && strlen(trim($_POST['wg_pallowedips']) >0)) {
|
|
if (!validateCidr($_POST['wg_pallowedips'])) {
|
|
$status->addMessage('Invalid value for allowed IPs', 'danger');
|
|
$good_input = false;
|
|
}
|
|
}
|
|
if (isset($_POST['wg_pkeepalive']) && strlen(trim($_POST['wg_pkeepalive']) >0 )) {
|
|
if (strlen($_POST['wg_pkeepalive']) > 4 || !is_numeric($_POST['wg_pkeepalive'])) {
|
|
$status->addMessage('Invalid value for persistent keepalive', 'danger');
|
|
$good_input = false;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Save settings
|
|
if ($good_input) {
|
|
// server (wg0.conf)
|
|
if ($_POST['wgSrvEnable'] == 1) {
|
|
// fetch server private key from filesytem
|
|
$wg_srvprivkey = exec('sudo cat '. RASPI_WIREGUARD_PATH .'wg-server-private.key', $return);
|
|
$config[] = '[Interface]';
|
|
$config[] = 'Address = '.$_POST['wg_srvipaddress'];
|
|
$config[] = 'ListenPort = '.$_POST['wg_srvport'];
|
|
$config[] = 'DNS = '.$_POST['wg_srvdns'];
|
|
$config[] = 'PrivateKey = '.$wg_srvprivkey;
|
|
$config[] = 'PostUp = '.getDefaultNetValue('wireguard','server','PostUp');
|
|
$config[] = 'PostDown = '.getDefaultNetValue('wireguard','server','PostDown');
|
|
$config[] = '';
|
|
$config[] = '[Peer]';
|
|
$config[] = 'PublicKey = '.$_POST['wg-peer'];
|
|
$config[] = 'AllowedIPs = '.$_POST['wg_pallowedips'];
|
|
if ($_POST['wg_pkeepalive'] !== '') {
|
|
$config[] = 'PersistentKeepalive = '.trim($_POST['wg_pkeepalive']);
|
|
}
|
|
$config[] = '';
|
|
$config = join(PHP_EOL, $config);
|
|
|
|
file_put_contents("/tmp/wgdata", $config);
|
|
system('sudo cp /tmp/wgdata '.RASPI_WIREGUARD_CONFIG, $return);
|
|
} else {
|
|
# remove selected conf + keys
|
|
system('sudo rm '. RASPI_WIREGUARD_PATH .'wg-server-private.key', $return);
|
|
system('sudo rm '. RASPI_WIREGUARD_PATH .'wg-server-public.key', $return);
|
|
system('sudo rm '. RASPI_WIREGUARD_CONFIG, $return);
|
|
}
|
|
// client1 (client.conf)
|
|
if ($_POST['wg_penabled'] == 1) {
|
|
// fetch peer private key from filesystem
|
|
$wg_peerprivkey = exec('sudo cat '. RASPI_WIREGUARD_PATH .'wg-peer-private.key', $return);
|
|
$config = [];
|
|
$config[] = '[Interface]';
|
|
$config[] = 'Address = '.trim($_POST['wg_pipaddress']);
|
|
$config[] = 'PrivateKey = '.$wg_peerprivkey;
|
|
$config[] = 'ListenPort = '.$_POST['wg_plistenport'];
|
|
$config[] = '';
|
|
$config[] = '[Peer]';
|
|
$config[] = 'PublicKey = '.$_POST['wg-server'];
|
|
$config[] = 'AllowedIPs = '.$_POST['wg_pallowedips'];
|
|
$config[] = 'Endpoint = '.$_POST['wg_pendpoint'];
|
|
if ($_POST['wg_pkeepalive'] !== '') {
|
|
$config[] = 'PersistentKeepalive = '.trim($_POST['wg_pkeepalive']);
|
|
}
|
|
$config[] = '';
|
|
$config = join(PHP_EOL, $config);
|
|
|
|
file_put_contents("/tmp/wgdata", $config);
|
|
system('sudo cp /tmp/wgdata '.RASPI_WIREGUARD_PATH.'client.conf', $return);
|
|
} else {
|
|
# remove selected conf + keys
|
|
system('sudo rm '. RASPI_WIREGUARD_PATH .'wg-peer-private.key', $return);
|
|
system('sudo rm '. RASPI_WIREGUARD_PATH .'wg-peer-public.key', $return);
|
|
system('sudo rm '. RASPI_WIREGUARD_PATH.'client.conf', $return);
|
|
}
|
|
|
|
foreach ($return as $line) {
|
|
$status->addMessage($line, 'info');
|
|
}
|
|
if ($return == 0) {
|
|
$status->addMessage('WireGuard configuration updated successfully', 'success');
|
|
} else {
|
|
$status->addMessage('WireGuard configuration failed to be updated', 'danger');
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
*
|
|
* @return object $status
|
|
*/
|
|
function CheckWireGuardLog( $opt, $status )
|
|
{
|
|
// handle log option
|
|
if ( $opt == "1") {
|
|
exec("sudo journalctl --identifier wg-quick > /tmp/wireguard.log");
|
|
$status->addMessage('WireGuard debug log updated', 'success');
|
|
}
|
|
return $status;
|
|
}
|
|
|