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<?php
# $Id: network.php 3046 2022-07-30 22:07:33Z rexy $
// written by steweb57, Rexy, Tom HOUDAYER & Pierre RIVAULT
/********************
* READ CONF FILES *
*********************/
define('CONF_FILE', '/usr/local/etc/alcasar.conf');
define('ETHERS_FILE', '/usr/local/etc/alcasar-ethers');
define('ETHERS_INFO_FILE', '/usr/local/etc/alcasar-ethers-info');
define('DNS_LOCAL_FILE', '/etc/hosts');
define('LETS_ENCRYPT_FILE', '/usr/local/etc/alcasar-letsencrypt');
define('TEMP_FILE', '/tmp/alcasar.conf.temp');
$conf_files = [CONF_FILE, ETHERS_FILE, ETHERS_INFO_FILE, DNS_LOCAL_FILE, LETS_ENCRYPT_FILE];
// Files reading test
foreach ($conf_files as $file) {
if (!file_exists($file)) {
exit("Requested file $file isn't present");
}
if (!is_readable($file)) {
exit("Can't read the file $file");
}
}
// Read ALCASAR CONF_FILE
$file_conf = fopen(CONF_FILE, 'r');
if (!$file_conf) {
exit('Error opening the file '.CONF_FILE);
}
while (!feof($file_conf)) {
$buffer = fgets($file_conf, 4096);
if ((strpos($buffer, '=') !== false) && (substr($buffer, 0, 1) !== '#')) {
$tmp = explode('=', $buffer, 2);
$conf[trim($tmp[0])] = trim($tmp[1]);
}
}
fclose($file_conf);
// Choice of language
$Language = 'en';
if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
$Langue = explode(',', $_SERVER['HTTP_ACCEPT_LANGUAGE']);
$Language = strtolower(substr(chop($Langue[0]), 0, 2));
}
if ($Language === 'fr') {
$l_network_title = "Configuration réseau";
$l_internet_legend = "INTERNET";
$l_ip_mask = "Masque";
$l_ip_router = "Passerelle";
$l_ip_public = "Adresse IP publique";
$l_ip_dns1 = "DNS n°1";
$l_ip_dns2 = "DNS n°2";
$l_dhcp_title = "Service DHCP";
$l_dhcp_state = "Mode actuel";
$l_DHCP_on = "actif";
$l_DHCP_off = "inactif";
$l_DHCP_off_explain = "/!\\ Avant d'arrêter le serveur DHCP, vous devez renseigner les paramètres d'un serveur externe (cf. documentation).";
$l_static_dhcp_title = "Réservation d'adresses IP statiques (DHCP)";
$l_mac_address = "Adresse MAC";
$l_ip_address = "Adresse IP";
$l_host_name = "Nom d'hôte";
$l_del = "Supprimer de la liste";
$l_add_to_list = "Ajouter";
$l_apply = "Appliquer les changements";
$l_local_dns = "Résolution local de nom (DNS)";
$l_import_cert = "Import de certificat";
$l_private_key = "Clé privée (.key) :";
$l_certificate = "Certificat (.crt ou .cer) :";
$l_server_chain = "Chaîne de certification (.crt, .cer ou .pem) :";
$l_default_cert = "Revenir au certificat d'origine :";
$l_import = "Importer";
$l_current_certificate = "Certificat actuel";
$l_validated = "Validé par :";
$l_empty = "Vide";
$l_yes = "Oui";
$l_no = "Non";
$l_ssl_title = "Chiffrer les flux d'authentification entre les utilisateurs et ALCASAR";
$l_ssh_title = "SSH";
$l_ssh_port = "Port";
$l_ssh_from = "IP autorisée";
$l_ssh_wan_activate = "Activer SSH sur WAN";
$l_ssh_lan_activate = "Activer SSH sur LAN";
$l_interlan_title = "Autoriser l'accès au réseau situé entre ALCASAR et le routeur d'accès à Internet";
$l_cert_expiration = "Date d'expiration :";
$l_cert_commonname = "Nom commun :";
$l_cert_organization = "Organisation :";
$l_upload_certificate = "Importer un certificat officiel";
$l_le_integration = "Intégrer un certificat Let's Encrypt";
$l_le_status = "Status :";
$l_disabled = "Inactif";
$l_pending_validation = "En attente de validation";
$l_enabled = "Actif";
$l_le_email = "Email :";
$l_le_domain_name = "Nom de domaine :";
$l_send = "Envoyer";
$l_le_ask_on = "Demandé le :";
$l_le_dns_entry_txt = "Entrée DNS TXT :";
$l_le_challenge = "Challenge :";
$l_recheck = "Revérifier";
$l_cancel = "Annuler";
$l_le_api = "API :";
$l_le_next_renewal = "Prochain renouvellement :";
$l_renew = "Renouveller";
$l_renew_force = "Renouveller (forcer)";
$l_previous_LE_cert = "Revenir au certificat Let's Encrypt :";
$l_gw_weight = "Poids";
$l_error = "Erreur";
$l_error_bad_ip = "Ceci n'est pas une adresse IP valide";
$l_error_bad_ip_CIDR = "Ceci n'est pas une adresse CIDR valide";
$l_error_bad_ip_port = "Ceci n'est pas une adresse IP + port valide";
$l_error_weight = "Ceci n'est pas un poids valide";
$l_change_successful = "Changement effectué avec succès";
} else if ($Language === 'es') {
$l_network_title = "Configuración de Red";
$l_internet_legend = "INTERNET";
$l_ip_mask = "Máscara";
$l_ip_router = "Puerta de enlace";
$l_ip_public = "IP Pública";
$l_ip_dns1 = "DNS n°1";
$l_ip_dns2 = "DNS n°2";
$l_dhcp_title = "Servicio DHCP";
$l_dhcp_state = "Modo actual";
$l_DHCP_on = "activado";
$l_DHCP_off = "desactivado";
$l_DHCP_off_explain = "/!\\ Antes de desactivar el servidor DHCP, debe escribir los parámetros externos de DHCP en el archivo de configuración (consulte la Documentación";
$l_static_dhcp_title = "Reserva de direcciones IP estáticas (DHCP)";
$l_mac_address = "Dirección MAC";
$l_ip_address = "Dirección IP";
$l_host_name = "Nombre de Host";
$l_del = "Borrar de la lista";
$l_add_to_list = "Agregar";
$l_apply = "Aplicar cambios";
$l_local_dns = "Resolución de Nombres Local (DNS)";
$l_import_cert = "Importar Certificado";
$l_private_key = "Clave Privada (.key) :";
$l_certificate = "Certificado (.crt) :";
$l_server_chain = "Cadena completa (de ser necesario: .crt) :";
$l_default_cert = "Volverl al certificado por defecto";
$l_import = "Importar";
$l_current_certificate = "Certificado en uso";
$l_validated = "Validado por :";
$l_empty = "Vacío";
$l_yes = "Si";
$l_no = "No";
$l_ssl_title = "La autenticación de cifrado fluye entre usuarios y ALCASAR";
$l_ssh_title = "SSH";
$l_ssh_port = "Puerto";
$l_ssh_from = "IP autorizada";
$l_ssh_wan_activate = "Activar SSH on WAN";
$l_ssh_lan_activate = "Activar SSH on LAN";
$l_interlan_title = "Permitir el acceso a la red entre ALCASAR y el router de acceso a Internet";
$l_cert_expiration = "Fecha de vencimiento:";
$l_cert_commonname = "Common name:";
$l_cert_organization = "Organización:";
$l_upload_certificate = "Importar un certificado";
$l_le_integration = "Integración con Let's Encrypt";
$l_le_status = "Estado:";
$l_disabled = "Desactivado";
$l_pending_validation = "Validación pendiente";
$l_enabled = "Activado";
$l_le_email = "Email:";
$l_le_domain_name = "Nombre de dominio:";
$l_send = "Enviar";
$l_le_ask_on = "Preguntar el:";
$l_le_dns_entry_txt = "Entrada DNS TXT:";
$l_le_challenge = "Desafío:";
$l_recheck = "Verificar";
$l_cancel = "Cancelar";
$l_le_api = "API:";
$l_le_next_renewal = "Siguiente renovación:";
$l_renew = "Renovar";
$l_renew_force = "Renovar (forzado)";
$l_previous_LE_cert = "Volver al certificado de Let's Encrypt :";
$l_gw_weight = "Peso";
$l_error = "Error";
$l_error_bad_ip = "Esta no es una dirección IP válida";
$l_error_bad_ip_CIDR = "Esta no es una dirección CIDR válida";
$l_error_bad_ip_port = "Esto no es una dirección IP + puerto válidos";
$l_error_weight = "Esto no es un peso válido";
$l_change_successful = "Cambio completado con éxito";
} else {
$l_network_title = "Network configuration";
$l_internet_legend = "INTERNET";
$l_ip_mask = "Mask";
$l_ip_router = "Gateway";
$l_ip_public = "Public IP address";
$l_ip_dns1 = "DNS n°1";
$l_ip_dns2 = "DNS n°2";
$l_dhcp_title = "DHCP service";
$l_dhcp_state = "Current mode";
$l_DHCP_on = "enabled";
$l_DHCP_off = "disabled";
$l_DHCP_off_explain = "/!\\ Before disabling the DHCP server, you must write the extern DHCP parameters in the config file (see Documentation)";
$l_static_dhcp_title = "Static IP addresses reservation (DHCP)";
$l_mac_address = "MAC address";
$l_ip_address = "IP address";
$l_host_name = "Host name";
$l_del = "Delete from list";
$l_add_to_list = "Add";
$l_apply = "Apply changes";
$l_local_dns = "Local name resolution (DNS";
$l_import_cert = "Certificate import";
$l_private_key = "Private key (.key) :";
$l_certificate = "Certificate (.crt or .cer) :";
$l_server_chain = "Server-chain (.crt, .cer or .pem) :";
$l_default_cert = "Back to default certificate :";
$l_import = "Import";
$l_current_certificate = "Current certificate";
$l_validated = "Validated by :";
$l_empty = "Empty";
$l_yes = "Yes";
$l_no = "No";
$l_ssl_title = "Cipher authentication flows between users and ALCASAR";
$l_ssh_title = "SSH";
$l_ssh_port = "Port";
$l_ssh_from = "Authorized IP";
$l_ssh_wan_activate = "Activate SSH on WAN";
$l_ssh_lan_activate = "Activate SSH on LAN";
$l_interlan_title = "Authorize access to the network located between ALCASAR and Internet broadband router";
$l_cert_expiration = "Expiration date:";
$l_cert_commonname = "Common name:";
$l_cert_organization = "Organization:";
$l_upload_certificate = "Import an officlal certificate";
$l_le_integration = "Integrate a Let's Encrypt certificate";
$l_le_status = "Status:";
$l_disabled = "Disabled";
$l_pending_validation = "Pending validation";
$l_enabled = "Enabled";
$l_le_email = "Email:";
$l_le_domain_name = "Domain name:";
$l_send = "Send";
$l_le_ask_on = "Ask on:";
$l_le_dns_entry_txt = "DNS TXT entry:";
$l_le_challenge = "Challenge:";
$l_recheck = "Recheck";
$l_cancel = "Cancel";
$l_le_api = "API:";
$l_le_next_renewal = "Next renewal:";
$l_renew = "Renew";
$l_renew_force = "Renew (force)";
$l_previous_LE_cert = "Back to the Let's Encrypt certificate :";
$l_gw_weight = "Weight";
$l_error = "Error";
$l_error_bad_ip = "This is not a valid IP";
$l_error_bad_ip_CIDR = "This is not a valid CIDR IP";
$l_error_bad_ip_port = "This is not a valid IP + port";
$l_error_weight = "This is not a valid weight";
$l_change_successful = "Network updated successfully";
}
$reg_ip = '/^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$/';
$reg_ip_cidr = '/^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])(\/([0-9]|[1-2][0-9]|3[0-2]))$/';
$reg_ip_port = '/^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])(\:([1-9]|[1-9][0-9]|[1-9][0-9]{2}|[1-9][0-9]{3}|[1-5][0-9]{4}|6[0-4][0-9]{3}|65[0-4][0-9]{2}|655[0-2][0-9]|6553[0-5]))$/';
$reg_mac = '/^([0-9A-Fa-f]{2}[:-]){5}([0-9A-Fa-f]{2})$/';
$reg_host = '/^[a-zA-Z0-9-_]+$/';
$reg_weight = '/^[0-9]*$/';
$ext_conf_error = false;
$choix = (isset($_POST['choix'])) ? $_POST['choix'] : '';
switch ($choix) {
case 'DHCP_On':
exec('sudo /usr/local/bin/alcasar-dhcp.sh -on');
header('Location: '.$_SERVER['PHP_SELF']);
exit();
case 'DHCP_Off':
exec('sudo /usr/local/bin/alcasar-dhcp.sh -off');
header('Location: '.$_SERVER['PHP_SELF']);
exit();
case 'new_mac':
$new_mac_addr = trim($_POST['add_mac']);
$new_ip_addr = trim($_POST['add_ip']);
if (((!empty($new_mac_addr)) && (preg_match($reg_mac, $new_mac_addr))) && ((!empty($new_ip_addr)) && (preg_match($reg_ip, $new_ip_addr)))) {
$tab = file(ETHERS_FILE);
if ($tab) { // the file isn't empty
$insert = true;
foreach ($tab as $line) { // verify that MAC or IP address doesn't exist
$field = explode(' ', $line);
$mac_addr = trim($field[0]);
$ip_addr = trim($field[1]);
if (strcasecmp($new_mac_addr, $mac_addr) === 0) {
$insert = false;
break;
}
if (strcasecmp($new_ip_addr, $ip_addr) === 0) {
$insert = false;
break;
}
}
if ($insert) {
$line = $new_mac_addr . ' ' . $new_ip_addr . "\n";
$pointeur = fopen(ETHERS_FILE, 'a');
fwrite($pointeur, $line);
fclose($pointeur);
$pointeur = fopen(ETHERS_INFO_FILE, 'a');
$line = "$new_mac_addr $new_ip_addr #" . trim($_POST['info'],"\x00..\x20") . "\n";
fwrite($pointeur, $line);
fclose($pointeur);
exec('sudo /usr/bin/systemctl reload chilli');
}
}
}
header('Location: '.$_SERVER['PHP_SELF']);
exit();
case 'del_mac':
foreach ($_POST as $key => $value) {
if ($value == 'on') {
$ether_file = ETHERS_FILE;
$ether_file_info = ETHERS_INFO_FILE;
exec("/bin/sed -i ".escapeshellarg("/^$key/d")." $ether_file");
exec("/bin/sed -i ".escapeshellarg("/^$key/d")." $ether_file_info");
exec('sudo /usr/bin/systemctl reload chilli');
}
}
header('Location: '.$_SERVER['PHP_SELF']);
exit();
case 'new_host':
$add_host = trim($_POST['add_host']);
$add_ip = trim($_POST['add_ip']);
if (((!empty($add_host)) && (preg_match($reg_host, $add_host))) && ((!empty($add_ip)) && (preg_match($reg_ip, $add_ip)))) {
$tab = file(DNS_LOCAL_FILE);
if ($tab) { // the file isn't empty
$insert = true;
foreach ($tab as $line) { // verify that host or IP address doesn't exist
if (preg_match('/^\d+/', $line)) {
$field = preg_split("/\s+/",$line);
$ip_addr = $field[0];
$host_name = trim($field[1]);
if (strcasecmp($add_host, $host_name) === 0) {
$insert = false;
break;
}
}
}
if ($insert) {
exec("sudo /usr/local/bin/alcasar-dns-local.sh --add $add_ip $add_host");
}
}
}
header('Location: '.$_SERVER['PHP_SELF']);
exit();
case 'del_host':
foreach ($_POST as $key => $value) {
if ($value == 'on') {
$del_host = explode ("|", $key);
$del_ip = str_replace("_",".",$del_host[0]);
exec("sudo /usr/local/bin/alcasar-dns-local.sh --del $del_ip $del_host[1]");
}
}
header('Location: '.$_SERVER['PHP_SELF']);
exit();
case 'set_default_cert':
exec('sudo alcasar-importcert.sh -d');
break;
case 'set_last_LE_cert':
exec('sudo alcasar-letsencrypt.sh --install-cert');
break;
case 'import_cert': // Import certificate
$maxsize = 100000;
if (isset($_FILES['key']) && isset($_FILES['crt']) && ($_FILES['key']['error'] == 0) && ($_FILES['crt']['error'] == 0)) {
if ($_FILES['key']['size'] <= $maxsize && $_FILES['crt']['size'] <= $maxsize) {
if (pathinfo($_FILES['key']['name'])['extension'] == 'key' && ((pathinfo($_FILES['crt']['name'])['extension'] == 'crt') || (pathinfo($_FILES['crt']['name'])['extension'] == 'cer'))) {
$dest = '/tmp/';
$scpath = '';
if (isset($_FILES['sc']) && ((pathinfo($_FILES['sc']['name'])['extension'] == 'crt') || (pathinfo($_FILES['sc']['name'])['extension'] == 'cer') || (pathinfo($_FILES['sc']['name']['extension'] == 'pem')))){
$scpath = $dest.'server-chain.pem';
move_uploaded_file($_FILES['sc']['tmp_name'], $scpath);
}
$keypath = $dest.'alcasar.key';
$crtpath = $dest.'alcasar.crt';
move_uploaded_file($_FILES['key']['tmp_name'], $keypath);
move_uploaded_file($_FILES['crt']['tmp_name'], $crtpath);
exec("sudo alcasar-importcert.sh -i $crtpath -k $keypath -c $scpath");
if (file_exists($crtpath)) unlink($crtpath);
if (file_exists($keypath)) unlink($keypath);
if (file_exists($scpath)) unlink($scpath);
}
}
}
break;
case 'enable_lan_ssh': // Activate SSH on LAN
if (isset($_POST['sshlan'])) {
exec('sudo /usr/local/bin/alcasar-ssh.sh --on -l -p'.escapeshellarg($_POST["ssh_port"]).' -i'.escapeshellarg($_POST["ssh_from"]),$output,$exitCode);
if($exitCode === 1){
echo("<html><script>if(!alert(`$l_error_bad_ip_port`)){window.location.href = window.location.href;}</script></html>");
}else{
header('Location: '.$_SERVER['PHP_SELF']);
}
} else{
exec('sudo /usr/local/bin/alcasar-ssh.sh --off -l');
header('Location: '.$_SERVER['PHP_SELF']);
}
exit();
case 'enable_wan_ssh': // Activate SSH on WAN
if (isset($_POST['togglessh'])) {
exec('sudo /usr/local/bin/alcasar-ssh.sh --on -w -p'.escapeshellarg($_POST["ssh_port"]).' -i'.escapeshellarg($_POST["ssh_from"]),$output,$exitCode);
if($exitCode === 1){
echo("<html><script>if(!alert(`$l_error_bad_ip_port`)){window.location.href = window.location.href;}</script></html>");
}else{
header('Location: '.$_SERVER['PHP_SELF']);
}
} else{
exec('sudo /usr/local/bin/alcasar-ssh.sh --off -w');
header('Location: '.$_SERVER['PHP_SELF']);
}
exit();
case 'https_login': // Set HTTPS login status
if (isset($_POST['https_login'])) {
exec('sudo /usr/local/bin/alcasar-https.sh --on');
} else {
exec('sudo /usr/local/bin/alcasar-https.sh --off');
}
header('Location: '.$_SERVER['PHP_SELF']);
exit();
case 'interlan':
$CONF_FILE = CONF_FILE;
if (isset($_POST['interlan'])) {
exec('/bin/sed -i "s/^INTERLAN=.*/INTERLAN=on/g"'.$CONF_FILE);
} else {
exec('/bin/sed -i "s/^INTERLAN=.*/INTERLAN=off/g" '.$CONF_FILE);
}
exec('sudo /usr/local/bin/alcasar-iptables.sh');
header('Location: '.$_SERVER['PHP_SELF']);
exit();
}
// Network changes
if ($choix === 'network_change') {
exec('sudo /usr/local/bin/alcasar-network.sh --save');
$modification_network = false;
$modification_dns = false;
$modification_proxy = false;
$ext_conf_error_list = [];
copy(CONF_FILE, TEMP_FILE);
if (isset($_POST['dns1']) && (trim($_POST['dns1']) !== $conf['DNS1'])) {
if (!preg_match($reg_ip, $_POST['dns1'])) {
$ext_conf_error = true;
$ext_conf_error_list[] = $l_error.': '.$l_ip_dns1.': '.$l_error_bad_ip;
}
file_put_contents(TEMP_FILE, str_replace('DNS1='.$conf['DNS1'], 'DNS1='.trim($_POST['dns1']), file_get_contents(TEMP_FILE)));
$modification_dns = true;
}
if (isset($_POST['dns2']) && (trim($_POST['dns2']) !== $conf['DNS2'])) {
if (!preg_match($reg_ip, $_POST['dns2'])) {
$ext_conf_error = true;
$ext_conf_error_list[] = $l_error.': '.$l_ip_dns2.': '.$l_error_bad_ip;
}
file_put_contents(TEMP_FILE, str_replace('DNS2='.$conf['DNS2'], 'DNS2='.trim($_POST['dns2']), file_get_contents(TEMP_FILE)));
$modification_dns = true;
}
if (isset($_POST['ip_private']) && (trim($_POST['ip_private']) !== $conf['PRIVATE_IP'])) {
if (!preg_match($reg_ip_cidr, $_POST['ip_private'])) {
$ext_conf_error = true;
$ext_conf_error_list[] = $l_error.': '.$l_ip_address.' LAN: '.$l_error_bad_ip_CIDR;
}
file_put_contents(TEMP_FILE, str_replace('PRIVATE_IP='.$conf['PRIVATE_IP'], 'PRIVATE_IP='.trim($_POST['ip_private']), file_get_contents(TEMP_FILE)));
$modification_network = true;
}
if (isset($_POST['ip_public']) && (trim($_POST['ip_public']) !== $conf['PUBLIC_IP'])) {
if (!preg_match($reg_ip_cidr, $_POST['ip_public'])) {
$ext_conf_error = true;
$ext_conf_error_list[] = $l_error.': '.$l_ip_address.' WAN: '.$l_error_bad_ip_CIDR;
}
file_put_contents(TEMP_FILE, str_replace('PUBLIC_IP='.$conf['PUBLIC_IP'], 'PUBLIC_IP='.trim($_POST['ip_public']), file_get_contents(TEMP_FILE)));
$modification_network = true;
}
if (isset($_POST['ip_gw']) && (trim($_POST['ip_gw']) !== $conf['GW'])) {
if (!preg_match($reg_ip, $_POST['ip_gw'])) {
$ext_conf_error = true;
$ext_conf_error_list[] = $l_error.': '.$l_ip_router.' 1: '.$l_error_bad_ip;
}
file_put_contents(TEMP_FILE, str_replace('GW='.$conf['GW'], 'GW='.trim($_POST['ip_gw']), file_get_contents(TEMP_FILE)));
$modification_network = true;
}
if (isset($_POST['enable_proxy']) && $_POST['enable_proxy'] == 'P_Enabled')
{
if ($conf['PROXY'] !== 'On')
{
file_put_contents(TEMP_FILE, str_replace('PROXY='.$conf['PROXY'], 'PROXY=On', file_get_contents(TEMP_FILE)));
$modification_proxy = true;
}
if (isset($_POST['proxy']) && (trim($_POST['proxy']) !== $conf['PROXY_IP'])) {
if (!preg_match($reg_ip_port, $_POST['proxy'])) {
$ext_conf_error = true;
$ext_conf_error_list[] = $l_error.': Proxy: '.$l_error_bad_ip_port;
}
file_put_contents(TEMP_FILE, str_replace('PROXY_IP='.$conf['PROXY_IP'], 'PROXY_IP='.trim($_POST['proxy']), file_get_contents(TEMP_FILE)));
$modification_proxy = true;
}
if ($conf['MULTIWAN'] !== 'off')
{
file_put_contents(TEMP_FILE, str_replace('MULTIWAN='.$conf['MULTIWAN'], 'MULTIWAN=off', file_get_contents(TEMP_FILE)));
$modification_network = true;
}
}
else
{
//set multiwan value to off and delete every "WANx=" line
if ($_POST['gw_count'] === "1" && $conf['MULTIWAN'] !== 'off')
{
file_put_contents(TEMP_FILE, str_replace('MULTIWAN='.$conf['MULTIWAN'], 'MULTIWAN=off', file_get_contents(TEMP_FILE)));
$temp = 1;
while (isset($conf['WAN'.$temp]))
{
file_put_contents(TEMP_FILE, str_replace('WAN'.$temp.'='.$conf['WAN'.$temp]."\n", '', file_get_contents(TEMP_FILE)));
$temp++;
}
$modification_network = true;
}
if ($_POST['gw_count'] !== "1")
{
$changed = false;
//testing the existence of a change in the routing configuration
exec("grep \"^WAN\" " . CONF_FILE . " | wc -l", $nb_gw);
if ($_POST['gw_count'] == ($nb_gw[0] + 1))
{
if ($_POST['weight'] !== $conf['PUBLIC_WEIGHT']) {
$changed = true;
}
else {
for($i=1;$i<$_POST['gw_count'];$i++)
{
if( '"'.$_POST['ip_gw_'.$i].','.$_POST['weight_'.$i].'"' != $conf['WAN'.$i])
{
$changed = true;
break;
}
}
}
}
else
{
$changed = true;
}
if ($changed == true)
{
//deleting all the old lines containing "WANx="
$temp = 1;
while (isset($conf['WAN'.$temp]))
{
file_put_contents(TEMP_FILE, str_replace('WAN'.$temp.'='.$conf['WAN'.$temp]."\n", '', file_get_contents(TEMP_FILE)));
$temp++;
}
//setting back the line "WAN1=" which will be our base
if (!preg_match($reg_weight, $_POST['weight'])) {
$ext_conf_error = true;
$ext_conf_error_list[] = $l_error.': '.$l_gw_weight.' 1: '.$l_error_weight;
}
file_put_contents(TEMP_FILE, str_replace('PUBLIC_WEIGHT='.$conf['PUBLIC_WEIGHT'], 'PUBLIC_WEIGHT='.(($_POST['weight'] !== '')?$_POST['weight']:1), file_get_contents(TEMP_FILE)));
//Set Multiwan status
file_put_contents(TEMP_FILE, str_replace('MULTIWAN='.$conf['MULTIWAN'], "MULTIWAN=on\nWAN1=", file_get_contents(TEMP_FILE)));
//Adding the correct number of "WANx=" lines, numbered
for($i=2;$i<$_POST['gw_count'];$i++)
{
file_put_contents(TEMP_FILE, str_replace('WAN'.($i-1).'=', 'WAN'.($i-1)."=\nWAN".$i.'=', file_get_contents(TEMP_FILE)));
}
//Adding the content
for($i=1;$i<$_POST['gw_count'];$i++)
{
if (!preg_match($reg_ip, $_POST['ip_gw_'.$i])) {
$ext_conf_error = true;
$ext_conf_error_list[] = $l_error.': '.$l_ip_router.' '.($i+1).': '.$l_error_bad_ip;
}
if (!preg_match($reg_weight, $_POST['weight_'.$i])) {
$ext_conf_error = true;
$ext_conf_error_list[] = $l_error.': '.$l_gw_weight.' '.($i+1).': '.$l_error_weight;
}
file_put_contents(TEMP_FILE, str_replace('WAN'.$i.'=', 'WAN'.$i.'="'.$_POST['ip_gw_'.$i].','.(($_POST['weight_'.$i] === "0" || $_POST['weight_'.$i] === "")?"1":$_POST['weight_'.$i]).'"', file_get_contents(TEMP_FILE)));
}
$modification_network = true;
}
}
//set proxy value to off
if ($conf['PROXY'] !== 'Off')
{
file_put_contents(TEMP_FILE, str_replace('PROXY='.$conf['PROXY'], 'PROXY=Off', file_get_contents(TEMP_FILE)));
if($_POST['gw_count'] !== "1" && $conf['MULTIWAN'] !== 'on') {
file_put_contents(TEMP_FILE, str_replace('MULTIWAN='.$conf['MULTIWAN'], 'MULTIWAN=on', file_get_contents(TEMP_FILE)));
$modification_network = true;
}
$modification_proxy = true;
}
}
//if no errors are detected
if ($ext_conf_error == false) {
copy(TEMP_FILE, CONF_FILE);
//DNS values modification, several services needs to be reloading, reloads the full server.
if ($modification_dns) {
exec('sudo /usr/local/bin/alcasar-conf.sh -apply');
}
//External network modifications, no service reloading
if ($modification_network) {
exec('sudo /usr/local/bin/alcasar-network.sh');
exec('sudo /usr/local/bin/alcasar-iptables.sh');
}
//If only the proxy has been modified, only the firewall needs a change
else if ($modification_proxy) {
exec('sudo /usr/local/bin/alcasar-iptables.sh');
}
}
unlink(TEMP_FILE);
// Read CONF_FILE updated
$file_conf = fopen(CONF_FILE, 'r');
if (!$file_conf) {
exit('Error opening the file '.CONF_FILE);
}
while (!feof($file_conf)) {
$buffer = fgets($file_conf, 4096);
if ((strpos($buffer, '=') !== false) && (substr($buffer, 0, 1) !== '#')) {
$tmp = explode('=', $buffer, 2);
$conf[trim($tmp[0])] = trim($tmp[1]);
}
}
fclose($file_conf);
}
// Let's Encrypt actions
if ($choix === 'le_issueCert') {
// TODO: check ndd & mail format
$email = $_POST['email'];
$domainName = $_POST['domainname'];
exec('sudo /usr/local/bin/alcasar-letsencrypt.sh --issue --email '.escapeshellarg($email).' --domain '.escapeshellarg($domainName), $output, $exitCode);
$cmdResponse = implode("<br>\n", $output);
}
if ($choix === 'le_renewCert') {
if ((isset($_POST['recheck'])) && ((!empty($_POST['recheck'])) || (!empty($_POST['recheck_force'])))) {
$forceOpt = (!empty($_POST['recheck_force'])) ? ' --force' : '';
exec('sudo /usr/local/bin/alcasar-letsencrypt.sh --renew' . $forceOpt, $output, $exitCode);
$cmdResponse = implode("<br>\n", $output);
} else if ((isset($_POST['cancel'])) && (!empty($_POST['cancel']))) {
file_put_contents(LETS_ENCRYPT_FILE, preg_replace('/challenge=.*/','challenge=', file_get_contents(LETS_ENCRYPT_FILE)));
file_put_contents(LETS_ENCRYPT_FILE, preg_replace('/domainRequest=.*/','domainRequest=', file_get_contents(LETS_ENCRYPT_FILE)));
}
}
// Read Let's Encrypt configuration file
$file_conf_LE = fopen(LETS_ENCRYPT_FILE, 'r');
if (!$file_conf_LE) {
exit('Error opening the file '.LETS_ENCRYPT_FILE);
}
while (!feof($file_conf_LE)) {
$buffer = fgets($file_conf_LE, 4096);
if ((strpos($buffer, '=') !== false) && (substr($buffer, 0, 1) !== '#')) {
$tmp = explode('=', $buffer, 2);
$LE_conf[trim($tmp[0])] = trim($tmp[1]);
}
}
fclose($file_conf_LE);
// Fonction de test de connectivité internet
function internetTest() {
$host = 'www.google.fr'; # Google Test
$port = '80';
if (! $sock = @fsockopen($host, $port, $num, $error, 5)) {
return false;
} else {
fclose($sock);
return true;
}
}
$internet_connected = InternetTest();
if ($internet_connected) {
$ch = curl_init('https://api.ipify.org/');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$internet_publicIP = curl_exec($ch);
curl_close($ch);
} else {
$internet_publicIP = '-.-.-.-';
}
// Network interfaces, will be use later for multiple LAN interfaces
$interfacesIgnored = ['lo', 'tun[0-9]*', $conf['INTIF']];
exec("ip -o link show | awk -F': ' '{print $2}' | sed '/^" . implode('\\|', $interfacesIgnored) . "$/d'", $interfacesAvailable);
//retreive gateway(s) parameters
$gateways = [
(object) [
'gateway' => $conf['GW'],
'weight' => $conf['PUBLIC_WEIGHT']
]
];
exec("grep \"^WAN\" " . CONF_FILE . " | wc -l", $nbIfaces);
if ($nbIfaces > 0)
{
for ($i = 1; $i <= $nbIfaces[0]; $i++) {
exec("grep \"WAN" . $i . "=\" " . CONF_FILE . " | awk -F'\"' '{ print $2 }' | awk -F, '{ print $1 }'", $temp_gw);
exec("grep \"WAN" . $i . "=\" " . CONF_FILE . " | awk -F'\"' '{ print $2 }' | awk -F, '{ print $2 }'", $temp_weight);
$gateways[] = (object) [
'gateway' => $temp_gw[0],
'weight' => $temp_weight[0]
];
$temp_gw = "";
$temp_weight = "";
}
}
//retreive internal networks parameters
$internalNetworks = [
(object) [
'interface' => $conf['INTIF'],
'ip' => $conf['PRIVATE_IP']
]
];
?>
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title><?= $l_network_title ?></title>
<link rel="stylesheet" href="/css/acc.css" type="text/css">
<script src="/js/jquery.min.js"></script>
<script src="/js/jquery.connections.js"></script>
<script type="text/javascript">
function MAC_Control(formulaire){
// MAC control (upper case and '-' separator)
var regex_mac = /^([0-9a-fA-F]{2}(-|:)){5}[0-9a-fA-F]{2}$/;
if (regex_mac.test(document.forms[formulaire].add_mac.value)){
document.forms[formulaire].add_mac.value = document.forms[formulaire].add_mac.value.toUpperCase().replace(/:/g, '-');
return true;
} else {
alert('Invalid MAC address');
return false;
}
}
</script>
<style>
.network-configurator {
width: 100%;
}
.network-configurator > * {
display: inline-block;
vertical-align: top;
text-align: center;
}
.network-configurator > .internet, .network-configurator > .alcasar {
width: 20%;
}
.network-configurator > .externals, .network-configurator > .internals {
width: 30%;
}
.network-configurator .actions {
position: absolute;
background-color: #ddd;
padding: 0 2px;
}
.network-configurator .actions a {
text-decoration: none;
}
.network-configurator .actions a:hover {
font-weight: bold;
}
.network-configurator .actions-externals {
right: 0;
border-radius: 5px;
position: relative;
text-decoration: none;
}
.network-configurator > .alcasar .actions-internals {
bottom: 0;
right: 0;
border-radius: 5px 0;
}
.network-configurator .actions-network {
right: 0;
border-radius: 5px;
position: relative;
text-decoration: none;
}
.network-configurator .network-box {
display: inline-block;
min-height: 100px;
margin: 5px;
padding: 3px;
text-align: left;
background-color: #f7f3ef;
position: relative;
border-radius: 5px;
border: 2px solid grey;
}
.network-configurator .network-connector {
display: inline-block;
position: absolute;
top: 50%;
margin-top: -5px;
margin-left: -5px;
width: 10px;
height: 10px;
border-radius: 5px;
background-color: black;
}
.network-configurator .network-connector[data-connector-direction="left"] {
border-radius: 5px 0 0 5px;
}
.network-configurator .network-connector[data-connector-direction="right"] {
border-radius: 0 5px 5px 0;
}
.network-configurator div[data-network-type] {
position: relative;
}
</style>
<script>
$(document).ready(function () {
setTimeout(function(){$("#change_success").fadeOut('normal');}, 10000);
//Will be used later for multiple LAN interfaces
let interfacesAvailable = <?= ((!empty($interfacesAvailable)) ? "['".implode("', '", $interfacesAvailable)."']" : '[]') ?>;
const wireStyles = { available: { border: '5px double green' } };
// Add gateway
$('.network-configurator').on('click', '.add-external-network', function (event) {
event.preventDefault();
ifaces_count = parseInt(document.getElementById("gw_count").getAttribute('value'));
$('.network-configurator .externals .network-box #ext_gateways').append(' \
<div id="ip_routeur_' + ifaces_count + '" data-info_type="gateway" data-number="'+ ifaces_count +'">\
<label for="ext_gateway_' + ifaces_count + '"><?= $l_ip_router.' ' ?></label><span class="gw_number">'+ (ifaces_count + 1) +'</span> <input style="width:100px" type="text" name="ip_gw_' + ifaces_count + '" id="ext_gateway_' + ifaces_count + '" value="" /> \
<label for="ext_weight_'+ ifaces_count +'"><?= $l_gw_weight ?></label> <input style="width:20px" type="text" name="weight_' + ifaces_count + '" id="ext_weight_'+ ifaces_count +'" value="0"/> \
<div class="actions actions-network" style="display:inline-block; width:11px"><a href="#" style="display:block; text-align:center" class="remove-network" title="Supprimer ce réseau">-</a></div><br></div> ');
ifaces_count++;
document.getElementById("gw_count").setAttribute('value', ifaces_count);
updateGatewayView();
$('div.network-connector[data-connector-network]').connections('update');
});
// Add internal network
$('.network-configurator').on('click', '.add-internal-network', function (event) {
event.preventDefault();
$('.network-configurator .internals').append(' \
<div data-network-type="internal"> \
<div class="network-connector" data-connector-network="internal" data-connector-direction="left"></div> \
<div class="network-box"> \
<div class="actions actions-network"><a href="#" class="remove-network" title="Supprimer ce réseau">-</a></div> \
<label for="int_interface_X"><?= 'Interface' ?></label> <select name="interface" id="int_interface_X" disabled><option value=""></option></select><br> \
<label for="int_ip_X"><?= $l_ip_address ?></label> <input style="width:150px" type="text" name="ip_private" id="int_ip_X" value="" /><br> \
</div> \
</div>');
addWire($('div[data-network-type="internal"]:last'));
});
// Remove gateway
$('.network-box').on('click', '.remove-network', function (event) {
event.preventDefault();
$(this).parent().parent().fadeOut(200, function() {
$(this).remove();
//update network numbers
$('div[data-info_type="gateway"]').each(function (index, value) {
updateGatewayNumbers($(this), index);
});
ifaces_count = parseInt(document.getElementById("gw_count").getAttribute('value'));
document.getElementById("gw_count").setAttribute('value', (ifaces_count - 1));
updateGatewayView();
$('div.network-connector[data-connector-network]').connections('update');
});
});
//proxy enabled or disabled
$('.network-configurator').on('click', '.enable_proxy', function(event){
if ($(this).is(':checked'))
{
document.getElementById("add_external").setAttribute('hidden', 'true');
document.getElementById("ext_proxy").removeAttribute('disabled');
$('div[id="ip_routeur_0"]').children('span').html('');
$('div[data-info_type="gateway"]').each(function(index, value) {
if ($(this).attr('data-number') !== "0")
{
$(this).attr('hidden', 'true');
}
else
{
$(this).children('input[id="ext_weight_0"]').attr('hidden', 'true');
$(this).children('label[for="ext_weight_0"]').attr('hidden', 'true');
$(this).children('div[class="actions actions-network"]').css('display', 'none');
}
});
}
else
{
document.getElementById("add_external").removeAttribute('hidden');
document.getElementById("ext_proxy").setAttribute('disabled', 'true');
$('div[id="ip_routeur_0"]').children('span').html('1');
$('div[data-info_type="gateway"]').each(function(index, value) {
if ($(this).attr('data-number') !== "0")
{
$(this).removeAttr('hidden');
}
else
{
$(this).children('input[id="ext_weight_0"]').removeAttr('hidden');
$(this).children('label[for="ext_weight_0"]').removeAttr('hidden');
$(this).children('div[class="actions actions-network"]').css('display', 'inline-block');
}
});
updateGatewayView();
}
$('div.network-connector[data-connector-network]').connections('update');
});
//Add a wire between two connectors
const addWire = function (network) {
const networkType = network.data('networkType');
if (networkType === 'external') {
$().connections({ from: 'div[data-network-type="internet"]>div.network-connector[data-connector-network="internet"]', to: network.children('div.network-connector[data-connector-network="internet"]'), css: wireStyles.available, within: network });
$().connections({ from: 'div[data-network-type="alcasar"]>div.network-connector[data-connector-network="external"]', to: network.children('div.network-connector[data-connector-network="external"]'), css: wireStyles.available, within: network });
} else if (networkType === 'internal') {
$().connections({ from: 'div[data-network-type="alcasar"]>div.network-connector[data-connector-network="internal"]', to: network.children('div.network-connector[data-connector-network="internal"]'), css: wireStyles.available, within: network });
}
};
//reindex the gateway numbers when a gateway is deleted
const updateGatewayNumbers = function(gateway, number) {
old_number = gateway.attr('data-number');
gateway.attr('data-number', number);
gateway.attr('id', 'ip_routeur_'+number);
if (number === 0)
{
gateway.children('input[id="ext_gateway_'+old_number+'"]').attr('name', 'ip_gw');
gateway.children('input[id="ext_weight_'+old_number+'"]').attr('name', 'weight');
}
else
{
gateway.children('input[id="ext_gateway_'+old_number+'"]').attr('name', 'ip_gw_'+number);
gateway.children('input[id="ext_weight_'+old_number+'"]').attr('name', 'weight_'+number);
}
gateway.children('label[for="ext_gateway_'+old_number+'"]').attr('for', 'ext_gateway_'+number);
gateway.children('input[id="ext_gateway_'+old_number+'"]').attr('id', 'ext_gateway_'+number);
gateway.children('label[for="ext_weight_'+old_number+'"]').attr('for', 'ext_weight_'+number);
gateway.children('input[id="ext_weight_'+old_number+'"]').attr('id', 'ext_weight_'+number);
gateway.children('span[class="gw_number"]').html((number+1)+' ');
};
//hide the delete button and the weight field when there is only one gateway (or when there is a proxy)
const updateGatewayView = function() {
ifaces_count = parseInt(document.getElementById("gw_count").getAttribute('value'));
if (ifaces_count === 1)
{
$('div#ip_routeur_0').children('input[id="ext_weight_0"]').attr('hidden', 'true');
$('div#ip_routeur_0').children('label[for="ext_weight_0"]').attr('hidden', 'true');
$('div#ip_routeur_0').children('div[class="actions actions-network"]').css('display', 'none');
}
else
{
$('div#ip_routeur_0').children('input[id="ext_weight_0"]').removeAttr('hidden');
$('div#ip_routeur_0').children('label[for="ext_weight_0"]').removeAttr('hidden');
$('div#ip_routeur_0').children('div[class="actions actions-network"]').css('display', 'inline-block');
}
};
//resize the connections to fit the window
window.addEventListener('resize', function () {
$('div.network-connector[data-connector-network]').connections('update');
});
// Add wires to existing networks at page first render
$('div[data-network-type="external"]').add('div[data-network-type="internal"]').each(function (index, element) {
addWire($(this));
});
});
</script>
</head>
<body>
<div id="ldoverlay" class="overlay">
<div class="lds-spinner" id="spinner"><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div></div>
</div>
<div class="panel">
<div class="panel-header"><?= $l_network_title ?></div>
<div class="panel-row">
<form action="<?= htmlspecialchars($_SERVER['PHP_SELF']) ?>" method="post">
<div class="network-configurator">
<div class="internet">
<div data-network-type="internet">
<div class="network-box">
<?= $l_internet_legend ?> <img src="/images/state_<?= (($internet_connected) ? 'ok' : 'error') ?>.gif"><br>
<?= $l_ip_public ?> : <?= $internet_publicIP ?><br>
<label for="dns1"><?= $l_ip_dns1 ?></label> : <input style="width:120px" type="text" id="dns1" name="dns1" value="<?= $conf['DNS1'] ?>" /><br>
<label for="dns2"><?= $l_ip_dns2 ?></label> : <input style="width:120px" type="text" id="dns2" name="dns2" value="<?= $conf['DNS2'] ?>" />
</div>
<div class="network-connector" data-connector-network="internet" data-connector-direction="right"></div>
</div>
</div><div id="externals_id" class="externals">
<div data-network-type="external">
<div class="network-connector" data-connector-network="internet" data-connector-direction="left"></div>
<div class="network-box">
<label for="ext_interface">Interface</label> <input name="ext_interface" id="ext_interface" value="<?= $conf['EXTIF'] ?>" disabled="disabled"/><br>
<label for="ext_ip"><?= $l_ip_address ?></label> <input style="width:130px" type="text" name="ip_public" id="ext_ip" value="<?= $conf['PUBLIC_IP'] ?>" /><br>
<input class="enable_proxy" type="checkbox" name="enable_proxy" value="P_Enabled" <?php if($conf['PROXY'] === 'on' || $conf['PROXY'] === 'On') { echo 'checked'; }?>/>
<label for="proxy">Proxy</label> <input style="width:140px" type="text" name="proxy" id="ext_proxy" value=<?= $conf['PROXY_IP']?> <?php echo ($conf['PROXY'] === 'on' || $conf['PROXY'] === 'On')? '' : 'disabled'?>/><br>
<div id="ext_gateways" >
<input type="text" name="gw_count" id="gw_count" value="<?=count($gateways)?>" hidden="hidden"/>
<?php foreach ($gateways as $index => $network):
if ($index == 0) {?>
<div id="ip_routeur_<?= $index ?>" data-info_type="gateway" data-number="<?= $index ?>">
<label for="ext_gateway_<?= $index ?>"><?= $l_ip_router.' ' ?></label>
<span class="gw_number"><?= ($conf['PROXY'] === 'on' || $conf['PROXY'] === 'On')?'':($index+1) ?> </span>
<input style="width:100px" type="text" name="ip_gw" id="ext_gateway_<?= $index ?>" value="<?= $network->gateway ?>" />
<label for="ext_weight_<?= $index ?>" <?php echo ($conf['PROXY'] === 'on' || $conf['PROXY'] === 'On'|| $conf['MULTIWAN'] === 'Off' || $conf['MULTIWAN'] === 'off')? 'hidden' : '' ?>><?= $l_gw_weight ?></label>
<input style="width:20px" type="text" name="weight" id="ext_weight_<?= $index ?>" value="<?= $network->weight ?>" <?php echo ($conf['PROXY'] === 'on' || $conf['PROXY'] === 'On' || $conf['MULTIWAN'] === 'Off' || $conf['MULTIWAN'] === 'off')? 'hidden' : '' ?>/>
<div class="actions actions-network" style="display: <?php echo ($conf['PROXY'] === 'on' || $conf['PROXY'] === 'On'|| $conf['MULTIWAN'] === 'Off' || $conf['MULTIWAN'] === 'off')? 'none' : 'inline-block' ?>; width:11px">
<a style="display:block; text-align:center" href="#" class="remove-network" title="Supprimer ce réseau">-</a>
</div><br>
</div>
<?php } else {?>
<div id="ip_routeur_<?= $index ?>" data-info_type="gateway" data-number="<?= $index ?>" <?php echo ($conf['PROXY'] === 'on' || $conf['PROXY'] === 'On')? 'hidden' : '' ?>>
<label for="ext_gateway_<?= $index ?>"><?= $l_ip_router.' ' ?></label>
<span class="gw_number"><?= ($index+1) ?> </span>
<input style="width:100px" type="text" name="ip_gw_<?= $index ?>" id="ext_gateway_<?= $index ?>" value="<?= $network->gateway ?>"/>
<label for="ext_weight_<?= $index ?>"><?= $l_gw_weight ?></label>
<input style="width:20px" type="text" name="weight_<?= $index ?>" id="ext_weight_<?= $index ?>" value="<?= $network->weight ?>"/>
<div class="actions actions-network" style="display:inline-block; width:11px">
<a style="display:block; text-align:center" href="#" class="remove-network" title="Supprimer ce réseau">-</a>
</div><br>
</div>
<?php } endforeach; ?>
</div>
<div class="actions actions-externals" style="margin: 0 auto; width:11px"><a id="add_external" href="#" class="add-external-network" title="Ajouter un réseau externe" <?php echo ($conf['PROXY'] === 'on' || $conf['PROXY'] === 'On')? 'hidden' : '' ?>>+</a></div>
</div>
<div class="network-connector" data-connector-network="external" data-connector-direction="right"></div>
</div>
</div><div class="alcasar">
<div data-network-type="alcasar">
<div class="network-connector" data-connector-network="external" data-connector-direction="left"></div>
<div class="network-box">
<div class="alcasar-logo"><img src="/images/logo-alcasar.png" style="width: 100px;height: 100px;"></div>
<!-- <div class="actions actions-internals">
<div><a href="#" class="add-internal-network" title="Ajouter un réseau interne">+</a></div>
<div><a href="#" class="add-internal-wifi-network">++</a></div>
</div> -->
</div>
<div class="network-connector" data-connector-network="internal" data-connector-direction="right"></div>
</div>
</div><div id="internals_id" class="internals" data-count="1">
<?php foreach ($internalNetworks as $network): ?>
<div data-network-type="internal">
<div class="network-connector" data-connector-network="internal" data-connector-direction="left"></div>
<div class="network-box">
<!-- <div class="actions actions-network"><a href="#" class="remove-network" title="Supprimer ce réseau">-</a></div> -->
<label for="int_interface_<?= $index ?>"><?= 'Interface' ?></label> <select name="int_interface[<?= $index ?>]" id="int_interface_<?= $index ?>" disabled><option value="<?= $network->interface ?>"><?= $network->interface ?></option></select><br>
<label for="int_ip_<?= $index ?>"><?= $l_ip_address ?></label> <input style="width:150px" type="text" name="ip_private" id="int_ip_<?= $index ?>" value="<?= $network->ip ?>" /><br>
</div>
</div>
<? endforeach; ?>
</div>
</div>
<?php if ($ext_conf_error == true) {
echo '<span style="color:red">';
$temp = 0;
while (isset($ext_conf_error_list[$temp])) {
echo $ext_conf_error_list[$temp].'<br>';
$temp++;
}
echo '</span>';
}
else if (($choix === 'network_change') && ($modification_proxy || $modification_dns || $modification_network)) {
echo '<span id="change_success" style="color:green">'.$l_change_successful.'</span>';
}?>
<hr>
<div style="text-align: center; margin: 5px">
<input type="hidden" name="choix" value="network_change">
<input type="submit" onClick="document.getElementById('ldoverlay').style.display='block';" value="<?= $l_apply ?>">
</div>
</form>
</div>
</div>
<br>
<div class="panel">
<div class="panel-header"><?= $l_static_dhcp_title ?></div>
</div>
<table width="100%" cellspacing="0" cellpadding="5" border="1">
<tr><td width="50%" align="center" valign="middle">
<form action="network.php" method="POST">
<table cellspacing="2" cellpadding="3" border="1">
<tr><th><?= $l_mac_address ?></th><th><?= $l_ip_address ?></th><th>Info<th><?= $l_del ?></th></tr>
<?php
// Read the "ether" file
exec('sudo /sbin/ip link show '.escapeshellarg($conf["INTIF"]), $output);
$detail = explode(' ', $output[1]);
$intif_mac_addr = strtoupper(str_replace(':', '-', $detail[5]));
unset($output); unset($detail);
$line_exist = false;
$tab = file(ETHERS_INFO_FILE);
if ($tab) { // le fichier n'est pas vide
foreach ($tab as $line) {
$fields = explode(' ', $line);
$mac_addr = $fields[0];
$ip_addr = $fields[1];
$info = (isset($fields[2])) ? implode(' ', array_slice($fields, 2)) : ' ';
echo '<tr>';
echo "<td>$mac_addr</td>";
echo "<td>$ip_addr</td>";
if ($mac_addr !== $intif_mac_addr) {
echo '<td>'.ltrim($info, '#').'</td>';
echo "<td><input type=\"checkbox\" name=\"$mac_addr\"></td>";
$line_exist=True;
} else {
echo '<td>ALCASAR</td>';
echo '<td></td>';
}
echo '</tr>';
}
}
?>
</table>
<?php if ($line_exist): ?>
<input type="hidden" name="choix" value="del_mac">
<input type="submit" onClick="document.getElementById('ldoverlay').style.display='block';" value="<?= $l_apply ?>">
<?php endif; ?>
</form>
</td><td width="50%" valign="middle" align="center">
<form name="new_mac" action="network.php" method="POST">
<table cellspacing="2" cellpadding="3" border="1">
<tr><th><?= $l_mac_address ?></th><th><?= $l_ip_address ?></th><th>Info</th><td></td></tr>
<tr><td>Ex. : 12-2F-36-A4-DF-43</td><td>Ex. : 192.168.182.10</td><td>Ex. : Switch<td></td></tr>
<tr><td><input type="text" name="add_mac" size="17"></td>
<td><input type="text" name="add_ip" size="10"></td>
<td><input type="text" name="info" size="10"></td>
<td>
<input type="hidden" name="choix" value="new_mac">
<input type="submit" onClick="document.getElementById('ldoverlay').style.display='block';" class="button" value="<?= $l_add_to_list ?>" onclick="return MAC_Control('new_mac');">
</td>
</tr></table>
</form>
</td></tr>
</table>
<br>
<div class="panel">
<div class="panel-header"><?= $l_local_dns ?></div>
</div>
<table width="100%" cellspacing="0" cellpadding="5" border="1">
<tr>
<td width="50%" align="center">
<form action="<?= htmlspecialchars($_SERVER['PHP_SELF']) ?>" method="POST">
<table cellspacing="2" cellpadding="3" border="1">
<tr><th><?= $l_ip_address ?></th><th><?= $l_host_name ?></th><th><?= $l_del ?></th></tr>
<?php
// Read the "dns_local" file
$line_exist = false;
$tab = file(DNS_LOCAL_FILE);
if ($tab) { // not empty
foreach ($tab as $line) {
if (preg_match ('/^\d+/', $line)) { # begin with one or several digit
$line_exist = true;
$field = preg_split("/\s+/",$line); # split with one or several whitespace (or tab)
$ip_addr = $field[0];
$host_name = $field[1];
echo "<tr><td>$ip_addr</td>";
echo "<td>$host_name</td>";
if (($ip_addr == "127.0.0.1")|($host_name == "alcasar")) {
echo "<td>";}
else {
echo "<td><input type=\"checkbox\" name=\"$ip_addr|$host_name\">";
}
echo "</td></tr>";
}
}
}
if (!$line_exist) {
echo '<tr><td colspan="3" style="text-align: center;font-style: italic;">'.$l_empty.'</td></tr>';
}
?>
</table>
<?php if ($line_exist): ?>
<input type="hidden" name="choix" value="del_host">
<input type="submit" onClick="document.getElementById('ldoverlay').style.display='block';" value="<?= $l_apply ?>">
<?php endif; ?>
</form>
</td>
<td width="50%" valign="middle" align="center">
<form name="new_host" action="<?= htmlspecialchars($_SERVER['PHP_SELF']) ?>" method="POST">
<table cellspacing="2" cellpadding="3" border="1">
<tr>
<th><?= $l_ip_address ?></th><th><?= $l_host_name ?></th><td></td>
</tr>
<tr>
<td>Ex. : 192.168.182.10</td><td>Ex. : my_nas</td><td></td>
</tr>
<tr>
<td><input type="text" name="add_ip" size="10"><input type="hidden" name="choix" value="new_host"></td>
<td><input type="text" name="add_host" size="17"></td>
<td><input type="submit" onClick="document.getElementById('ldoverlay').style.display='block';" class="button" value="<?= $l_add_to_list ?>"></td>
</tr>
</table>
</form>
</td>
</tr>
</table>
<br>
<div class="panel">
<div class="panel-header"><?= $l_ssl_title ?></div>
<div class="panel-row">
<form method="post" action="<?= htmlspecialchars($_SERVER['PHP_SELF']) ?>">
<input type="hidden" name="choix" value="https_login">
<input type="checkbox" name="https_login" id="https_login" <?= ($conf['HTTPS_LOGIN'] === 'on')? "checked": "" ?>><b><?= $l_ssl_title ?></b><br>
<input type="submit" onClick="document.getElementById('ldoverlay').style.display='block';" value="<?= $l_apply ?>"><br>
</form>
</div>
</div>
<br>
<div class="panel">
<div class="panel-header"><?= $l_interlan_title ?></div>
<div class="panel-row">
<form method="post" action="<?= htmlspecialchars($_SERVER['PHP_SELF']) ?>">
<input type="hidden" name="choix" value="interlan">
<input type="checkbox" name="interlan" id="interlan" <?= ($conf['INTERLAN'] === 'on')? "checked": "" ?>><b><?= $l_interlan_title ?></b><br>
<input type="submit" onClick="document.getElementById('ldoverlay').style.display='block';" value="<?= $l_apply ?>"><br>
</form>
</div>
</div>
<br>
<div class="panel">
<div class="panel-header"><?= $l_ssh_title ?></div>
<table width="100%" cellspacing="0" cellpadding="5" border="1">
<tr>
<td width="50%" align="center">
<div class="panel-row">
<form method="post" action="<?= htmlspecialchars($_SERVER['PHP_SELF']) ?>">
<input type="hidden" name="choix" value="enable_lan_ssh">
<input type="checkbox" name="sshlan" id="sshlan" <?= $conf['SSH_LAN'] !== '0' ? "checked": "" ?> onchange="document.getElementById('sshtablelan').style.display = this.checked ? 'block' : 'none';"> <b><?= $l_ssh_lan_activate ?></b><br><br>
<div id="sshtablelan" style="display:<?= $conf['SSH_LAN'] !== '0'? "block": "none" ?>">
<table cellspacing="2" cellpadding="3" border="1">
<tr>
<th><?= $l_ssh_port ?></th><th><?= $l_ssh_from ?></th>
</tr>
<tr>
<td><input style="width:120px" type="text" id="ssh_port" name="ssh_port" value="<?= $conf['SSH_LAN'] !== '0' ? $conf['SSH_LAN']:22 ?>" /></td>
<td><input style="width:120px" type="text" id="ssh_from" name="ssh_from" value="<?= explode('/',$conf['SSH_ADMIN_FROM'])[0] ?>" /></td>
</tr>
</table>
<p>Activer sur tout le LAN : 0.0.0.0</p>
</div>
<input type="submit" onClick="document.getElementById('ldoverlay').style.display='block';" value="<?= $l_apply ?>"><br>
</form>
</div>
</td>
<td width="50%" align="center">
<div class="panel-row">
<form method="post" action="<?= htmlspecialchars($_SERVER['PHP_SELF']) ?>">
<input type="hidden" name="choix" value="enable_wan_ssh">
<input type="checkbox" name="togglessh" id="togglessh" <?= $conf['SSH_WAN'] !== '0'? "checked": "" ?> onchange="document.getElementById('sshtablewan').style.display = this.checked ? 'block' : 'none';"> <b><?= $l_ssh_wan_activate ?></b><br><br>
<div id="sshtablewan" style="display:<?= $conf['SSH_WAN'] !== '0'? "block": "none" ?>">
<table cellspacing="2" cellpadding="3" border="1">
<tr>
<th><?= $l_ssh_port ?></th><th><?= $l_ssh_from ?></th>
</tr>
<tr>
<td><input style="width:120px" type="text" id="ssh_port" name="ssh_port" value="<?= $conf['SSH_WAN'] !== '0' ? $conf['SSH_WAN']:22 ?>" /></td>
<td><input style="width:120px" type="text" id="ssh_from" name="ssh_from" value="<?= explode('/',$conf['SSH_ADMIN_FROM'])[1] ?>" /></td>
</tr>
</table>
<p>Activer sur tout réseau : 0.0.0.0</p>
</div>
<input type="submit" onClick="document.getElementById('ldoverlay').style.display='block';" value="<?= $l_apply ?>"><br>
</form>
</div>
</td>
</tr>
</table>
</div>
<br>
<div class="panel">
<div class="panel-header"><?= $l_import_cert ?></div>
<div class="panel-row">
<div class="panel-cell">
<?php
$certificateInfos = openssl_x509_parse(file_get_contents('/etc/pki/tls/certs/alcasar.crt'));
$cert_expiration_date = date('d-m-Y H:i:s', $certificateInfos['validTo_time_t']);
$domain = $certificateInfos['subject']['CN'];
$organization = (isset($certificateInfos['subject']['O'])) ? $certificateInfos['subject']['O'] : '';
$CAdomain = $certificateInfos['issuer']['CN'];
$CAorganization = (isset($certificateInfos['issuer']['O'])) ? $certificateInfos['issuer']['O'] : '';
?>
<h3><?= $l_current_certificate ?></h3>
<b><?= $l_cert_commonname ?></b> <?= $domain ?><br>
<b><?= $l_cert_expiration ?></b> <?= $cert_expiration_date ?><br>
<b><?= $l_cert_organization ?></b> <?= $organization ?><br>
<b><?= $l_validated ?></b> <?= $CAdomain ?> (<?= $CAorganization ?>)<br>
</div>
<div class="panel-cell">
<?
if (file_exists('/etc/pki/tls/certs/alcasar.crt.old') && file_exists('/etc/pki/tls/private/alcasar.key.old')){ // An old default certificate exist ?
echo "<form method=\"post\" action=\"".htmlspecialchars($_SERVER['PHP_SELF'])."\">\n";
echo "\t\t\t\t<input type=\"hidden\" name=\"choix\" value=\"set_default_cert\">\n";
echo "\t\t\t\t<input type=\"submit\" onClick=\"document.getElementById('ldoverlay').style.display='block';\" value=\"$l_default_cert\"> (alcasar.localdomain)<br>\n";
echo "\t\t\t</form>\n";}
if (!empty($LE_conf['domainRequest']) && ($domain != $LE_conf['domainRequest'])) { // A Let's encrypt certificate exist & it's not the active one ?
echo "\t\t\t<form method=\"post\" action=\"".htmlspecialchars($_SERVER['PHP_SELF'])."\">\n";
echo "\t\t\t\t<input type=\"hidden\" name=\"choix\" value=\"set_last_LE_cert\">\n";
echo "\t\t\t\t<input type=\"submit\" onClick=\"document.getElementById('ldoverlay').style.display='block';\" value=\"".$l_previous_LE_cert."\"> (".$LE_conf['domainRequest'].")\n";
echo "\t\t\t</form>\n";}
?>
</div>
</div>
<div class="panel-row">
<div class="panel-cell">
<h3><?= $l_upload_certificate ?></h3>
<form method="post" action="<?= htmlspecialchars($_SERVER['PHP_SELF']) ?>" enctype="multipart/form-data">
<?= $l_private_key;?> <input type="file" name="key"><br>
<?= $l_certificate;?> <input type="file" name="crt"><br>
<?= $l_server_chain;?> <input type="file" name="sc"><br>
<input type="hidden" name="choix" value="import_cert">
<input type="submit" onClick="document.getElementById('ldoverlay').style.display='block';" value="<?= $l_import ?>">
</form>
</div>
<div class="panel-cell">
<?php
// Get step
if (empty($LE_conf['domainRequest'])) {
$step = 1;
} else if (!empty($LE_conf['challenge'])) {
$step = 2;
} else if (($domain === $LE_conf['domainRequest']) && (empty($LE_conf['challenge']))) {
$step = 3;
} else {
$step = 1;
}
?>
<h3><?= $l_le_integration ?></h3>
<?php if ($step === 1): ?>
<form method="post" action="<?= htmlspecialchars($_SERVER['PHP_SELF']) ?>">
<input type="hidden" name="choix" value="le_issueCert">
<?= $l_le_status ?> <?= $l_disabled ?><br>
<?= $l_le_email ?> <input type="text" name="email" placeholder="adresse@email.com"<?= ((!empty($LE_conf['email'])) ? ' value="'.$LE_conf['email'].'"' : '') ?>><br>
<?= $l_le_domain_name ?> <input type="text" name="domainname" placeholder="alcasar.domain.tld" required><br>
<input type="submit" onClick="document.getElementById('ldoverlay').style.display='block';" name="issue" value="<?= $l_send ?>"><br>
</form>
<?php elseif ($step === 2): ?>
<form method="post" action="<?= htmlspecialchars($_SERVER['PHP_SELF']) ?>">
<input type="hidden" name="choix" value="le_renewCert">
<?= $l_le_status ?> <?= $l_pending_validation ?><br>
<?= $l_le_domain_name ?> <?= $LE_conf['domainRequest'] ?><br>
<?= $l_le_ask_on ?> <?= date('d-m-Y H:i:s', $LE_conf['dateIssueRequest']) ?><br>
<?= $l_le_dns_entry_txt ?> "<?= '_acme-challenge.'.$LE_conf['domainRequest'] ?>"<br>
<?= $l_le_challenge ?> "<?= $LE_conf['challenge'] ?>"<br>
<input type="submit" onClick="document.getElementById('ldoverlay').style.display='block';" name="recheck" value="<?= $l_recheck ?>"> <input type="submit" onClick="document.getElementById('ldoverlay').style.display='block';" name="cancel" value="<?= $l_cancel ?>"><br>
</form>
<?php elseif ($step === 3): ?>
<form method="post" action="<?= htmlspecialchars($_SERVER['PHP_SELF']) ?>">
<input type="hidden" name="choix" value="le_renewCert">
<?= $l_le_status ?> <?= $l_enabled ?><br>
<?= $l_le_domain_name ?> <?= $LE_conf['domainRequest'] ?><br>
<?= $l_le_api ?> <?= $LE_conf['dnsapi'] ?><br>
<?= $l_le_next_renewal ?> <?= date('d-m-Y', $LE_conf['dateNextRenewal']) ?><br>
<?php if ($LE_conf['dateNextRenewal'] <= date('U')): ?>
<input type="submit" onClick="document.getElementById('ldoverlay').style.display='block';" name="recheck" value="<?= $l_renew ?>"><br>
<?php else: ?>
<input type="submit" onClick="document.getElementById('ldoverlay').style.display='block';" name="recheck_force" value="<?= $l_renew_force ?>"><br>
<?php endif; ?>
</form>
<?php endif; ?>
<?php if (isset($cmdResponse)): ?>
<p><?= $cmdResponse ?></p>
<?php endif; ?>
</div>
</div>
</div>
</body>
</html>