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<?php
# Welcome page (sysinfo)
# by Rexy
// request database
function request ($texte) {
$strResult = 0;
// Déclaration des paramètres de connexion
$host = "localhost";
$DB_USER = "radius";
$DB_RADIUS = "radius";
$radiuspwd = "";
// Connexion au serveur
$mysqli = new mysqli($host, $DB_USER, $radiuspwd, $DB_RADIUS);
if ($texte == 'user') {$query = "SELECT UserName FROM userinfo";}
else { $query = "SELECT GroupName FROM radusergroup GROUP BY GroupName";}
$result = $mysqli->query($query);
// Recuperation des resultats
$strResult = $result->num_rows;
// Deconnexion de la base de donnees
$mysqli->close();
return $strResult;
}
// router test
function routerTest($host,$nic) {
$out = exec("(sudo LANG=en_US.UTF-8 arping -I$nic -c1 $host|grep response|cut -d' ' -f2)");
return ($out == "1") ? true : false;
}
// Internet test
function internetTest() {
$host = 'www.google.com';
$host2 = 'www.alcasar.net';
$port = 80;
$sock = @fsockopen($host, $port, $errno, $errstr, 2);
if ($sock) {
fclose($sock);
return true;
}
$sock = @fsockopen($host2, $port, $errno, $errstr, 2);
if ($sock) {
fclose($sock);
return true;
}
return false;
}
// searchString = search for a string in a file
function searchString($file, $search_regex){
$pointeur = fopen($file,"r");
$result = false;
if ($pointeur)
{
while (!feof($pointeur))
{
$ligne = fgets($pointeur);
if (preg_match($search_regex, $ligne, $r))
{
$result = true;
break;
}
}
}
fclose($pointeur);
return $result;
}
$Language = 'en';
if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
$Langue = explode(',', $_SERVER['HTTP_ACCEPT_LANGUAGE']);
$Language = strtolower(substr(chop($Langue[0]), 0, 2));
}
if ($Language === 'fr') {
$locale_time = "fr_FR";
$l_title = "Bienvenue dans l'ACC (ALCASAR Control Center)";
$l_internet_link = "Accès Internet";
$l_lan = "LAN";
$l_router = "Routeur";
$l_DNS = "DNS";
$l_enable = "Activé";
$l_disable = "Désactivé";
$l_version = "Version instalée";
$l_available = "Version disponible";
$l_users = "Nombre d'utilisateurs / connectés";
$l_groups = "Nombre de groupes";
$l_system_date = "Date du système";
}
else if ($Language === 'es') {
$locale_time = "es_ES";
$l_title = "Bienvenido al ACC (Centro de Control de ALCASAR)";
$l_internet_link = "Acceso a Internet";
$l_enable = "Activo";
$l_lan = "LAN";
$l_router = "Rúter";
$l_DNS = "DNS";
$l_disable = "Desactivado";
$l_version = "Versión instalada";
$l_available = "Versión disponible";
$l_users = "Número de usuarios / conectados";
$l_groups = "Número de grupos";
$l_system_date = "Fecha del sistema";
}
else {
$locale_time = "en_EN";
$l_title = "Welcome in ACC (ALCASAR Control Center)";
$l_internet_link = "Internet access";
$l_lan = "LAN";
$l_router = "Router";
$l_DNS = "DNS";
$l_enable = "Enabled";
$l_disable = "Disabled";
$l_version = "Installed version";
$l_available = "Available version";
$l_users = "Number of users / connected";
$l_groups = "Number of groups";
$l_system_date = "System date";
}
?>
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="/css/acc.css">
</head>
<body>
<div class="panel">
<div class="panel-header"><?= $l_title ?></div>
<div class ="panel-row">
<div class="panel-cell">
<?
// Read CONF_FILE
define ('CONF_FILE', '/usr/local/etc/alcasar.conf');
$file_conf = fopen(CONF_FILE, 'r');
if (!$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);
// Get current version
$INSTALLEDVERSION = $conf['VERSION'];
setlocale (LC_TIME, $locale_time);
$SYSTEM_DATE = strftime('%A, %e %B %Y, %T %Z');
$nb_users = request ('user');
$nb_groups = request ('group');
$nb_online_users = exec ("sudo /usr/sbin/chilli_query list | cut -d\" \" -f5 | grep \"1\" | wc -l");
// LAN Status (Is connected and has IP)
$tmp = file_get_contents("/sys/class/net/".$conf['EXTIF']."/operstate");
if(strcmp($tmp,"up")==1){
$lan_status = $l_lan." "." <img src='/images/state_ok.gif'> ";
} else{
$lan_status = $l_lan." "." <img src='/images/state_error.gif'> ";
}
// Router(s) status
$mask = strrchr($conf['PUBLIC_IP'],"/");
if(routerTest($conf['GW'],$conf['EXTIF']) && ($conf['GW'].$mask != $conf['PUBLIC_IP'])){ //test only if ALCASAR is not directly connected to Internet
$router_status = $l_router." "." <img src='/images/state_ok.gif'> ";
} else{
$router_status = $l_router." "." <img src='/images/state_error.gif'> ";
}
if($conf['MULTIWAN'] == 'on'){
exec("grep \"^WAN\" " . CONF_FILE . " | wc -l", $nb_gw);
for ($i = 1; $i <= $nb_gw[0]; $i++){
$gw="WAN".$i; $tmp=explode(',', $conf[$gw], 2);
$gw_ip=trim(str_replace('"', '', $tmp[0]));
$nro_router = $i + 1;
if(routerTest($gw_ip,$conf['EXTIF'])){
$router_status = $router_status." $l_router"."$nro_router"." <img src='/images/state_ok.gif'> ";
} else{
$router_status = $router_status." $l_router"."$nro_router"." <img src='/images/state_error.gif'> ";
}
}
}
// Internet status
if ((searchString("/var/www/html/index.php","/network_pb = false/")) && (internetTest())) {
$internet_status = $l_DNS." "." <img src='/images/state_ok.gif'> ";
$version = dns_get_record("version.alcasar.net",DNS_TXT);
if (!empty($version)) {
$AVAILABLEDVERSION = $version[0]['txt'];
} else {
$AVAILABLEDVERSION = "-";
}
} else {
$internet_status = $l_DNS." "." <img src='/images/state_error.gif'> ";
$AVAILABLEDVERSION = "-";
}
echo $l_internet_link." : ".$lan_status.$router_status.$internet_status."<br>\n";
echo $l_version." : ".$INSTALLEDVERSION."<br>\n";
echo $l_available." : ".$AVAILABLEDVERSION."<br>\n";
echo "</div><div class=\"panel-cell\">";
echo $l_users." : ".$nb_users." / ".$nb_online_users."<br>\n";
echo $l_groups." : ".$nb_groups."<br>\n";
echo $l_system_date." : ".$SYSTEM_DATE."<br>\n";
?>
</div>
</div>
</div>
<div class="panel">
<iframe class="panel-iframe" src="phpsysinfo/">
</iframe>
</div>
</body>
</html>