0,0 → 1,447 |
<?php |
# |
# intercept.php for Alcasar captive portal |
# Copyright (C) 2003, 2004 Mondru AB. |
# Modify by REXY & steweb57 |
# UI & css style by stephane ERARD |
# Help for language translation by B. AUBARD (thanks) |
|
# The contents of this file may be used under the terms of the GNU |
# General Public License Version 2, provided that the above copyright |
# notice and this permission notice is included in all copies or |
# substantial portions of the software. |
|
# Redirects from CoovaChilli (chilli daemon) : |
# Response to login: |
# success : if login successful |
# failed : if login failed |
# logoff : if logout successful |
# already : if tried to login while already logged in |
# notyet : if not logged in yet |
# Default : it was not a form request -> client go to login form |
|
/**************************************************************** |
* GLOBAL FILE PATHS * |
*****************************************************************/ |
define ("CONF_FILE", "/usr/local/etc/alcasar.conf"); |
|
/**************************************************************** |
* FILE TEST * |
*****************************************************************/ |
//Test de présence et des droits en lecture des fichiers de configuration. |
if (!file_exists(CONF_FILE)){ |
exit("Fichier de configuration ".CONF_FILE." non présent"); |
} |
if (!is_readable(CONF_FILE)){ |
exit("Vous n'avez pas les droits de lecture sur le fichier ".CONF_FILE); |
} |
|
/**************************************************************** |
* Read CONF_FILE * |
*****************************************************************/ |
$ouvre=fopen(CONF_FILE,"r"); |
if ($ouvre){ |
while (!feof ($ouvre)) |
{ |
$tampon = fgets($ouvre, 4096); |
if (strpos($tampon,"=")!==false){ |
$tmp = explode("=",$tampon); |
$conf[$tmp[0]] = $tmp[1]; |
} |
} |
}else{ |
exit("Erreur d'ouverture du fichier ".ALCASAR_ETH1); |
} |
fclose($ouvre); |
|
$organisme = $conf["ORGANISM"]; |
|
# Shared secret used to encrypt challenge with radius. |
$uamsecret = ""; |
|
# URL loaded after success authenticates (let blank for browser defaults) |
$adminurl = ""; |
|
# Our own path |
$loginpath = $_SERVER['PHP_SELF']; |
$alcasarpath = "http://alcasar"; |
$statuspath = $alcasarpath."/status.php"; |
$debug = false; |
|
# 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 == 'es'){ |
$l_ChilliError = "La autenticación debe ser un éxito a través del servicio de portal cautivo."; |
$l_login = "El éxito de la autenticación.<HR>Cierre esta ventana interrumpte la sesion."; |
$l_logout = "Conexión de cierre"; |
$l_loginfailed = "Error de autenticación"; |
$l_loggingin = "Identificación en el portal cautivo"; |
$l_loggedcont = "Control de Acceso"; |
$l_loggedout = "Su sesión se cierra"; |
$l_user = "Usuario"; |
$l_password = "Contraseña"; |
$l_wait = "Por favor, espere un momento ..."; |
$l_onlinetime = "Tiempo de conexión:"; |
$l_remainingtime = "Desconexión en:"; |
$l_encrypted = "La apertura debe usar conexión cifrada"; |
$l_boutonO = "Autenticación"; |
$l_boutonF = "Cerrar"; |
$l_loggedin_stringl1 = "Information System Security"; |
$l_loggedin_stringl2 = "El portal fue creado reglamentos para garantizar la trazabilidad, la rendición de cuentas y el no repudio de las conexiones."; |
$l_loggedin_stringl3 = "Su actividad en la red es registrada, de conformidad con la privacidad."; |
$l_loggedin_stringl4 = "Los datos registrados pueden ser capaces de ser operado por una autoridad judicial en el curso de una investigación."; |
$l_loggedin_stringl5 = "Estos datos se eliminan automáticamente después de un año."; |
$l_loggedin_stringl6 = "Click <a href='$alcasarpath'>here</a> to change your password or to integrate the security certificate in your browser"; |
$l_loggedout_string = "Cerrar sesión hizo portal cautivo!"; |
$l_reply_1 = "Your daily connexion time has been reached"; |
$l_reply_2 = "Your monthly connexion time has been reached"; |
$l_reply_3 = "You try to connect outside of your allowed timespan"; |
$l_reply_4 = "your account expired"; |
$l_reply_5 = "You have reached the maximum number of simultaneous logins"; |
$l_online_time = "Tiempo en linea"; |
$l_remaining_time = "Tiempo restante"; |
} |
else if($Language == 'de'){ |
$l_ChilliError = "Die Authentifizierung ist erfolgreich durch die Nutzung des Portals erfolgt."; |
$l_login = "Erfolgreiche Authentifizierung.<HR>Schlißen dieses fensters unterbricht die sitzung"; |
$l_logout = "Beenden der Verbindung"; |
$l_loginfailed = "Authentifizierungsfehler Eigenverbrauch"; |
$l_loggingin = "Kennzeichnung auf dem Eigenverbrauch"; |
$l_loggedcont = "Zutrittskontrolle"; |
$l_loggedout = "Ihre Sitzung ist geschlossen"; |
$l_user = "Benutzer"; |
$l_password = "Passwort"; |
$l_wait = "Bitte warten Sie einen Moment ..."; |
$l_onlinetime = "Online-Zeit:"; |
$l_remainingtime = "Abmelden:"; |
$l_encrypted = "Die Öffnung muß der Anschluß Zahlen"; |
$l_boutonO = "Authentifizierung"; |
$l_boutonF = "Schließen"; |
$l_loggedin_stringl1 = "Information System Security"; |
$l_loggedin_stringl2 = "Dieses Portal wurde eingerichtet, um ordnungsgemäß die Rückverfolgbarkeit, der Zurechenbarkeit und der Nicht-Anerkennung der Verbindungen."; |
$l_loggedin_stringl3 = "Ihre Tätigkeit im Netzwerk registriert ist nach Schutz der Privatsphäre."; |
$l_loggedin_stringl4 = "Die gespeicherten Daten nicht pouront genutzt werden, dass von einer Justizbehörde im Rahmen einer Untersuchung."; |
$l_loggedin_stringl5 = "Diese Daten werden automatisch gelöscht nach einem Jahr."; |
$l_loggedin_stringl6 = "Click <a href='$alcasarpath'>here</a> to change your password or to integrate the security certificate in your browser"; |
$l_loggedout_string = "Trennung des Portals erfolgt Gefangener!"; |
$l_reply_1 = "Your daily connexion time has been reached"; |
$l_reply_2 = "Your monthly connexion time has been reached"; |
$l_reply_3 = "You try to connect outside of your allowed timespan"; |
$l_reply_4 = "your account expired"; |
$l_reply_5 = "You have reached the maximum number of simultaneous logins"; |
$l_online_time = "Online-zeit"; |
$l_remaining_time = "Restzeit"; |
} |
else if($Language == 'nl'){ |
$l_ChilliError = "De authenticatie moet een succes worden via de captive portal dienst."; |
$l_login = "Succesvolle authenticatie.<HR>Dit venster te sluiten onderbreekt uw sessie."; |
$l_logout = "Slotkoers verbinding"; |
$l_loginfailed = "Authenticatie mislukt"; |
$l_loggingin = "Identificatie van de captive-portaal"; |
$l_loggedcont = "toegangscontrole"; |
$l_loggedout = "Uw sessie is gesloten"; |
$l_user = "Gebruiker"; |
$l_password = "Wachtwoord"; |
$l_wait = "Wacht een moment ..."; |
$l_onlinetime = "Sluit tijd:"; |
$l_remainingtime = "Verbreking in:"; |
$l_encrypted = "De opening moet gebruiken gecodeerde verbinding"; |
$l_boutonO = "Authenticatie"; |
$l_boutonF = "Sluiten"; |
$l_loggedin_stringl1 = "Information System Security"; |
$l_loggedin_stringl2 = "Het portaal werd opgericht verordeningen om de traceerbaarheid, verantwoordelijkheid en onloochenbaarheid van de verbindingen."; |
$l_loggedin_stringl3 = "Uw activiteit op het netwerk is geregistreerd in overeenstemming met de persoonlijke levenssfeer."; |
$l_loggedin_stringl4 = "De geregistreerde gegevens kunnen worden kunnen worden bediend door een rechterlijke instantie in de loop van een onderzoek."; |
$l_loggedin_stringl5 = "Deze gegevens worden automatisch verwijderd na een jaar."; |
$l_loggedin_stringl6 = "Click <a href='$alcasarpath'>here</a> to change your password or to integrate the security certificate in your browser"; |
$l_loggedout_string = "Logout gemaakt intern portaal!"; |
$l_reply_1 = "Your daily connexion time has been reached"; |
$l_reply_2 = "Your monthly connexion time has been reached"; |
$l_reply_3 = "You try to connect outside of your allowed timespan"; |
$l_reply_4 = "your account expired"; |
$l_reply_5 = "You have reached the maximum number of simultaneous logins"; |
$l_online_time = "Online tijd"; |
$l_remaining_time = "Reterende tijd"; |
} |
else if($Language == 'fr'){ |
$l_ChilliError = "L'authentification doit être réussie au travers du service du portail captif."; |
$l_login = "Authentification réussie.<HR>La fermeture de cette fenêtre interrompt votre session."; |
$l_logout = "Fermeture de la session"; |
$l_loginfailed = "Echec d'authentification"; |
$l_loggingin = "Identification sur le portail captif"; |
$l_loggedcont = "Contrôle d'accès"; |
$l_loggedout = "Votre session est fermée"; |
$l_user = "Identifiant"; |
$l_password = "Mot de passe"; |
$l_wait = "Patientez un instant ..."; |
$l_onlinetime = "Temps de connexion:"; |
$l_remainingtime = "Deconnexion dans :"; |
$l_encrypted = "La connexion avec le portail doit être chiffrée"; |
$l_boutonO = "Authentification"; |
$l_boutonF = "Fermer"; |
$l_loggedin_stringl1 = "Sécurité des Systèmes d'Information"; |
$l_loggedin_stringl2 = "Ce contrôle a été mis en place pour assurer réglementairement la traçabilité, l'imputabilité et la non-répudiation des connexions."; |
$l_loggedin_stringl3 = "Votre activité sur le réseau est enregistrée conformément au respect de la vie privée."; |
$l_loggedin_stringl4 = "Les données enregistrées ne pourront être exploitées que par une autorité judiciaire dans le cadre d'une enquête."; |
$l_loggedin_stringl5 = "Ces données seront automatiquement supprimées au bout d'un an."; |
$l_loggedin_stringl6 = "Cliquez <a href='$alcasarpath'>ici</a> pour changer votre mot de passe ou pour intégrer le certificat de sécurité à votre navigateur"; |
$l_loggedout_string = "Déconnexion du portail captif effectuée !"; |
$l_reply_1 = "Votre durée de connexion journalière a été atteinte"; |
$l_reply_2 = "Votre durée de connexion mensuelle a été atteinte"; |
$l_reply_3 = "Vous tentez de vous connecter en dehors de votre période autorisée"; |
$l_reply_4 = "Votre compte a expiré"; |
$l_reply_5 = "Vous avez atteint le nombre maximum de connexions simultanées"; |
$l_reply_6 = "Votre durée de connexion total autorisée a été atteinte"; |
$l_online_time = "Temps de connexion"; |
$l_remaining_time = "Temps restant"; |
} |
else{ |
$l_ChilliError = "The authentication must be successful through the captive portal service."; |
$l_login = "Successful authentication.<HR>Closing this window interrupts your session"; |
$l_logout = "Closing connection"; |
$l_loginfailed = "Authentication Failed"; |
$l_loggingin = "Identification on the captive portal"; |
$l_loggedcont = "Access Control"; |
$l_loggedout = "Your session is closed"; |
$l_user = "User"; |
$l_password = "Password"; |
$l_wait = "Please wait a moment ..."; |
$l_onlinetime = "Connect time:"; |
$l_remainingtime = "Disconnection in:"; |
$l_encrypted = "The connection with the portal must be encrypted"; |
$l_boutonO = "Authentication"; |
$l_boutonF = "Close"; |
$l_loggedin_stringl1 = "Information System Security"; |
$l_loggedin_stringl2 = "That control was set up regulations to ensure traceability, accountability and non-repudiation of connections."; |
$l_loggedin_stringl3 = "Your activity on the network is registered in accordance with privacy."; |
$l_loggedin_stringl4 = "The recorded data can be able to be operated by a judicial authority in the course of an investigation."; |
$l_loggedin_stringl5 = "These data will be automatically deleted after one year."; |
$l_loggedin_stringl6 = "Click <a href='$alcasarpath'>here</a> to change your password or to integrate the security certificate in your browser"; |
$l_loggedout_string = "Logout made captive portal!"; |
$l_reply_1 = "Your daily connexion time has been reached"; |
$l_reply_2 = "Your monthly connexion time has been reached"; |
$l_reply_3 = "You try to connect outside of your allowed timespan"; |
$l_reply_4 = "your account expired"; |
$l_reply_5 = "You have reached the maximum number of simultaneous logins"; |
$l_reply_6 = "Your authorized connexion time has been reached"; |
$l_online_time = "Online time"; |
$l_remaining_time = "Remaining time"; |
} |
|
# If https not use, tell it's wrong |
if (!(isset($_SERVER['HTTPS'])&&($_SERVER['HTTPS'] == 'on'))) { |
echo "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\"> |
<html> |
<head> |
<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"> |
<title>$l_loggedcont</title> |
<meta http-equiv=\"Cache-control\" content=\"no-cache\"> |
<meta http-equiv=\"Pragma\" content=\"no-cache\"> |
</head> |
<body bgColor = 'white'> |
<h1 style=\"text-align: center;\">$l_loginfailed</h1> |
<center>$l_encrypted</center> |
</body> |
</html>"; |
exit(0); |
} |
|
# Read form parameters which we care about |
if (isset($_POST['UserName'])){ $username = $_POST['UserName'];} else {$username="";} |
if (isset($_POST['Password'])){ $password = $_POST['Password'];} else {$password="";} |
if (isset($_POST['challenge'])){$challenge = $_POST['challenge'];} else {$challenge="";} |
if (isset($_POST['button'])){ $button = $_POST['button'];} else { $button="";} |
//if (isset($_POST['logout'])){ $logout = $_POST['logout'];} else {$logout="";} |
//if (isset($_POST['prelogin'])){ $prelogin = $_POST['prelogin'];} else {$prelogin="";} |
if (isset($_POST['res'])){ $res = $_POST['res'];} else {$res="";} |
if (isset($_POST['uamip'])){ $uamip = $_POST['uamip'];} else {$uamip="";} |
if (isset($_POST['uamport'])){ $uamport = $_POST['uamport'];} else {$uamport="";} |
if (isset($_POST['userurl'])){ $userurl = $_POST['userurl'];} else {$userurl="";} |
if (isset($_POST['timeleft'])){ $timeleft = $_POST['timeleft'];} else {$timeleft="";} |
if (isset($_POST['redirurl'])){ $redirurl = $_POST['redirurl'];} else {$redirurl="";} |
|
# Read query parameters which we care about |
if (isset($_GET['res'])) $res = $_GET['res']; |
if (isset($_GET['challenge'])) $challenge = $_GET['challenge']; |
if (isset($_GET['uamip'])) $uamip = $_GET['uamip']; |
if (isset($_GET['uamport'])) $uamport = $_GET['uamport']; |
if (isset($_GET['reply'])){ $reply = $_GET['reply'];} else {$reply="";} |
if (isset($_GET['userurl'])) $userurl = $_GET['userurl']; |
if (isset($_GET['timeleft'])) $timeleft = $_GET['timeleft']; |
if (isset($_GET['redirurl'])) $redirurl = $_GET['redirurl']; |
|
# translation of radius replies |
if (isset($reply)){ |
switch(trim ($reply)) { |
case 'Your maximum daily usage time has been reached' : $reply = $l_reply_1 ; break; |
case 'Your maximum monthly usage time has been reached' : $reply = $l_reply_2 ; break; |
case 'You are calling outside your allowed timespan' : $reply = $l_reply_3 ; break; |
case 'Password Has Expired' : $reply = $l_reply_4 ; break; |
case 'You are already logged in - access denied' : $reply = $l_reply_5 ; break; |
case 'Your maximum never usage time has been reached' : $reply = $l_reply_6 ; break; |
}} |
|
# If attempt to login |
if ("$button" == "$l_boutonO") { |
$hexchal = pack ("H32", $challenge); |
$newchal = pack ("H*", md5($hexchal . $uamsecret)); |
$response = md5("\0" . $password . $newchal); |
$newpwd = pack("a32", $password); |
$pappassword = implode ("", unpack("H32", ($newpwd ^ $newchal))); |
echo "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\"> |
<html> |
<head> |
<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"> |
<title>$l_loggingin</title> |
<meta http-equiv=\"Cache-control\" content=\"no-cache\"> |
<meta http-equiv=\"Pragma\" content=\"no-cache\"> |
<meta http-equiv=\"refresh\" content=\"0;url=http://$uamip:$uamport/logon?username=$username&password=$pappassword&userurl=$userurl\"> |
</head> |
<body bgColor = 'white'> |
<h1 style=\"text-align: center;\">$l_loggingin</h1> |
<center> |
$l_wait |
</center> |
</body> |
</html>"; |
exit(0); |
} |
|
switch($res) { |
case 'success': $result = 1; break; // If login successful |
case 'failed': $result = 2; break; // If login failed |
case 'logoff': $result = 3; break; // If logout successful |
case 'already': $result = 4; break; // If tried to login while already logged in |
case 'notyet': $result = 5; break; // If not logged in yet |
default: $result = 0; // Default: It was not a form request -> client go to login form |
} |
|
# Otherwise it was not a form request |
# Send out an error message |
if ($result == 0) { //erreur |
echo "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\"> |
<html> |
<head> |
<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"> |
<title>$l_loggingin</title> |
<meta http-equiv=\"Cache-control\" content=\"no-cache\"> |
<meta http-equiv=\"Pragma\" content=\"no-cache\"> |
<meta http-equiv=\"refresh\" content=\"0;url=http://$uamip:$uamport/prelogin\"> |
</head> |
<body bgColor = 'white'> |
<h1 style=\"text-align: center;\">$l_loggingin</h1> |
<center> |
$l_wait |
</center> |
</body> |
</html>"; |
exit(0); |
} |
# Generate the output |
echo "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\"> |
<html> |
<head> |
<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"> |
<title>$l_loggingin</title> |
<meta http-equiv=\"Cache-control\" content=\"no-cache\"> |
<meta http-equiv=\"Pragma\" content=\"no-cache\"> |
<script type=\"text/javascript\" language=\"JavaScript\"> |
var blur = 0; // not un use |
var mytimeleft = 0; // not un use |
alcasar_popup = null; |
|
function popUp(URL) { |
if (self.name != \"alcasar_popup\") { |
alcasar_popup = window.open(URL, 'alcasar_popup', 'width=500,height=460,directories=no,resizable=no,scrollbars=yes,location=no,toolbar=no,statusbar=no,menubar=no'); |
} |
} |
|
function doOnLoad(result, userurl, redirurl, adminurl, timeleft) { |
if (timeleft) { // not in use |
mytimeleft = timeleft; |
} |
if ((result == 1)||(result == 4)) { //success or already |
//window.location = userurl; |
if (alcasar_popup != null) alcasar_popup.focus(); |
|
if (adminurl != ''){ |
window.location = adminurl; |
} else if (redirurl != '') { |
window.location = redirurl; |
} else if (userurl != '') { |
window.location = userurl; |
} else { |
window.home(); |
} |
} |
if ((result == 2) || (result == 3) || result == 5) { //failed or logoff or notyet |
if (alcasar_popup != null) alcasar_popup.close(); |
document.form1.UserName.focus(); |
} |
} |
</script> |
<link rel=\"stylesheet\" href=\"/css/style_intercept.css\" type=\"text/css\"> |
</head> |
<body onLoad=\"javascript:doOnLoad($result,'$userurl','$redirurl','$adminurl','$timeleft')\"> |
<center>"; |
if ($result == 2 || $result == 3 || $result == 5) { //failed or logoff or notyet |
echo " |
<div id=\"logon\"> |
<h1>$organisme</h1> |
<h2>$l_loggedcont</h2>"; |
if ($result == 2) { //failed |
echo " |
<h3>$l_loginfailed</h3>"; |
if ($reply) { |
#traitement du reply ... |
echo "<center> $reply <br /><br /></center>"; |
} |
} |
echo " |
<img id=\"logo-alcasar\" src=\"/images/logo-alcasar.png\"> |
<form name=\"form1\" method=\"post\" action=\"$loginpath\"> |
<input type=\"hidden\" name=\"challenge\" value=\"$challenge\"> |
<input type=\"hidden\" name=\"uamip\" value=\"$uamip\"> |
<input type=\"hidden\" name=\"uamport\" value=\"$uamport\"> |
<input type=\"hidden\" name=\"userurl\" value=\"$userurl\"> |
<table id=\"boite-logon\"> |
<tr> |
<td width=\"20%\" rowspan=\"3\"><img id=\"logo-organ\" src=\"/images/organisme.png\"></td> |
<td width=\"30%\" align=\"right\">$l_user</td> |
<td width=\"50%\" align=\"left\"><INPUT type=\"text\" maxLength=\"32\" name=\"UserName\"></td> |
</tr> |
<tr> |
<td align=\"right\">$l_password</td> |
<td align=\"left\"><INPUT maxLength=\"32\" type=\"password\" name=\"Password\"></td> |
</tr> |
<tr> |
<td height=\"23\" colSpan=\"2\" align=\"center\"><INPUT value=\"$l_boutonO\" type=\"submit\" name=\"button\" onclick=\"javascript:popUp('$statuspath')\"></td> |
</tr> |
</table> |
<table id=\"boite-info\" cellSpacing=\"0\" cellPadding=\"0\" width=\"100%\"> |
<tr> |
<td align=\"center\"><FONT color=\"red\"><B>$l_loggedin_stringl1</B></FONT></td> |
</tr> |
<tr> |
<td align=\"left\"> |
<ul> |
<LI>$l_loggedin_stringl2</LI> |
<LI>$l_loggedin_stringl4</LI> |
<LI>$l_loggedin_stringl3</LI> |
<LI>$l_loggedin_stringl5</LI> |
<LI>$l_loggedin_stringl6</LI> |
</ul> |
</td> |
</tr> |
</table> |
</form> |
</div> |
</center> |
</body> |
</html>"; |
} |
exit(0); |
?> |