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895 richard 1
<?php
958 franck 2
# $Id: intercept.php 2239 2017-05-20 21:22:48Z tom.houdayer $
895 richard 3
#
1249 richard 4
# intercept.php for ALCASAR captive portal
895 richard 5
# Copyright (C) 2003, 2004 Mondru AB.
6
# Modify by REXY & steweb57
7
# UI & css style by stephane ERARD
8
# Help for language translation by B. AUBARD (thanks)
9
 
10
# The contents of this file may be used under the terms of the GNU
11
# General Public License Version 2, provided that the above copyright
12
# notice and this permission notice is included in all copies or
13
# substantial portions of the software.
14
 
15
# Redirects from CoovaChilli (chilli daemon) :
16
# Response to login:
17
  # success :	if login successful
18
  # failed :	if login failed
19
  # logoff :	if logout successful
20
  # already :	if tried to login while already logged in
21
  # notyet :	if not logged in yet
22
  # Default :	it was not a form request -> client go to login form
23
 
24
/****************************************************************
25
*			GLOBAL FILE PATHS			*
26
*****************************************************************/
2238 tom.houday 27
define('CONF_FILE', '/usr/local/etc/alcasar.conf');
28
define('DOMAIN_ALLOWED_LIST', '/usr/local/etc/alcasar-uamdomain');
895 richard 29
 
30
/****************************************************************
930 richard 31
*			FILE reading test			*
895 richard 32
*****************************************************************/
2238 tom.houday 33
$conf_files = array(CONF_FILE, DOMAIN_ALLOWED_LIST);
2182 tom.houday 34
foreach ($conf_files as $file) {
35
	if (!file_exists($file)) {
2238 tom.houday 36
		exit("Fichier $file non présent");
913 richard 37
	}
2182 tom.houday 38
	if (!is_readable($file)) {
2238 tom.houday 39
		exit("Vous n'avez pas les droits de lecture sur le fichier $file");
913 richard 40
	}
41
}
895 richard 42
/****************************************************************
43
*			Read CONF_FILE				*
44
*****************************************************************/
2182 tom.houday 45
$file_conf = fopen(CONF_FILE, 'r');
46
if (!$file_conf) {
47
	exit('Error opening the file '.CONF_FILE);
48
}
49
while (!feof($file_conf)) {
2238 tom.houday 50
	$buffer = fgets($file_conf, 4096);
51
	if ((strpos($buffer, '=') !== false) && (substr($buffer, 0, 1) !== '#')) {
52
		$tmp = explode('=', $buffer);
2182 tom.houday 53
		$conf[$tmp[0]] = trim($tmp[1]);
895 richard 54
	}
55
}
2182 tom.houday 56
fclose($file_conf);
57
 
2238 tom.houday 58
$organisme = $conf["ORGANISM"];
895 richard 59
 
2059 richard 60
# Shared secret used to encrypt password with coova.
930 richard 61
$uamsecret = "";
895 richard 62
 
63
# URL loaded after success authenticates (let blank for browser defaults)
64
$adminurl = "";
65
 
66
# Our own path
2182 tom.houday 67
$loginpath   = htmlspecialchars($_SERVER['PHP_SELF']);
2238 tom.houday 68
$alcasarpath = 'http://'.$conf['HOSTNAME'].'.'.$conf['DOMAIN'];
2182 tom.houday 69
$statuspath  = $alcasarpath.'/status.php';
895 richard 70
 
71
# Choice of language
72
$Language = 'en';
2182 tom.houday 73
if(isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
74
	$Langue = explode(",",$_SERVER['HTTP_ACCEPT_LANGUAGE']);
75
	$Language = strtolower(substr(chop($Langue[0]),0,2));
1452 richard 76
}
2238 tom.houday 77
if ($Language === 'es') {		// Spanish
78
	$l_ChilliError			= "La autenticación debe ser un éxito a través del servicio de portal cautivo.";
79
	$l_login			= "El éxito de la autenticación.<HR>Cierre esta ventana interrumpte la sesion.";
80
	$l_logout			= "Conexión de cierre";
81
	$l_loginfailed			= "Error de autenticación";
82
	$l_loggingin			= "Identificación en el portal cautivo";
83
	$l_loggedcont			= "Control de Acceso";
84
	$l_loggedout			= "Su sesión se cierra";
85
	$l_user				= "Usuario";
86
	$l_password			= "Contraseña";
87
	$l_wait				= "Por favor, espere un momento ...";
88
	$l_onlinetime			= "Tiempo de conexión:";
89
	$l_remainingtime		= "Desconexión en:";
90
	$l_encrypted			= "La apertura debe usar conexión cifrada";
91
	$l_boutonO			= "Autenticación";
92
	$l_boutonF			= "Cerrar";
93
	$l_loggedin_stringl1		= "Information System Security";
94
	$l_loggedin_stringl2		= "El portal fue creado reglamentos para garantizar la trazabilidad, la rendición de cuentas y el no repudio de las conexiones.";
95
	$l_loggedin_stringl3		= "Su actividad en la red es registrada, de conformidad con la privacidad.";
96
	$l_loggedin_stringl4		= "Los datos registrados pueden ser capaces de ser operado por una autoridad judicial en el curso de una investigación.";
97
	$l_loggedin_stringl5		= "Estos datos se eliminan automáticamente después de un año.";
98
	$l_loggedin_stringl6		= "Click <a href='$alcasarpath'>here</a> to change your password or to integrate the security certificate in your browser";
99
	$l_loggedout_string		= "Cerrar sesión hizo portal cautivo!";
100
	$l_reply_1			= "Your daily connexion time has been reached";
101
	$l_reply_2			= "Your monthly connexion time has been reached";
102
	$l_reply_3			= "You try to connect outside of your allowed timespan";
103
	$l_reply_4			= "your account expired";
104
	$l_reply_5			= "You have reached the maximum number of simultaneous logins";
105
	$l_reply_6			= "Your authorized connexion time has been reached";
106
	$l_online_time			= "Tiempo en linea";
107
	$l_remaining_time		= "Tiempo restante";
108
	$l_uam_domain			= "Sitios web autorizados : ";
109
	$l_autoregistration 		= "Registo autom&aacute;tico";
110
} else if ($Language === 'pt') {	// Portuguese
111
	$l_ChilliError			= "A autenticação precisa ser bem sucedida através do portal.";
112
	$l_login			= "Sucesso na autenticação.<HR>Matenha esse pop-up apenas minimizado para não interromper a conexão";
113
	$l_logout			= "Encerrar conexão";
114
	$l_loginfailed			= "Falha na autenticação";
115
	$l_loggingin			= "Identificação do portal cativo";
116
	$l_loggedcont			= "Controle de acesso";
117
	$l_loggedout			= "Sua sessão foi fechada";
118
	$l_user				= "Usuário";
119
	$l_password			= "Senha";
120
	$l_wait				= "Por favor, aguarde um momento ...";
121
	$l_onlinetime			= "Tempo de conexão:";
122
	$l_remainingtime		= "Desconectado em:";
123
	$l_encrypted			= "A conexão com o portal deve ser criptografada";
124
	$l_boutonO			= "Autenticação";
125
	$l_boutonF			= "Fechar";
126
	$l_loggedin_stringl1		= "Sistema de Informação e segurança";
127
	$l_loggedin_stringl2		= "Este controle foi criado para garantir acesso seguro.";
128
	$l_loggedin_stringl3		= "A autenticação será criptografada em 256 bits, impedindo captura por escâner de rede.";
129
	$l_loggedin_stringl4		= "Sua atividade na Internet será resguardada de acordo com os regulamentos da lei.";
130
	$l_loggedin_stringl5		= "Mantenha o popup da conexão minimizado para não interromper a cessão.";
131
	$l_loggedin_stringl6		= "Clique <a href='$alcasarpath'>aqui</a> para alterar sua senha, instalar certificado ou sair do portal.";
132
	$l_loggedout_string		= "desconexão do portal cativo";
133
	$l_reply_1			= "Seu tempo de conexão diária foi finalizado";
134
	$l_reply_2			= "Seu tempo de conexão mensal foi finalizado";
135
	$l_reply_3			= "Você tenta conectar-se fora do seu período de tempo permitido";
136
	$l_reply_4			= "Sua conta expirou";
137
	$l_reply_5			= "Você atingiu o número máximo de logins simultâneos";
138
	$l_reply_6			= "Seu tempo de conexão autorizada finalizou";
139
	$l_online_time			= "Tempo Online";
140
	$l_remaining_time		= "Tempo restante";
141
	$l_uam_domain			= "Sites autorizados : ";
142
	$l_autoregistration 		= "Registo autom&aacute;tico";
143
} else if ($Language === 'zh') {	// Chinese
144
	$l_ChilliError			= "验证必须通过强制门户服务";
145
	$l_login			= "验证成功<HR>关闭此窗口中断连接";
146
	$l_logout			= "关闭连接";
147
	$l_loginfailed			= "验证失败";
148
	$l_loggingin			= "强制门户身份识别";
149
	$l_loggedcont			= "访问控制";
150
	$l_loggedout			= "您的连接已关闭";
151
	$l_user				= "用户名";
152
	$l_password			= "密码";
153
	$l_wait				= "请等待 ...";
154
	$l_onlinetime			= "连接时间";
155
	$l_remainingtime		= "断开连接于";
156
	$l_encrypted			= "与门户的连接必须加密";
157
	$l_boutonO			= "验证";
158
	$l_boutonF			= "关闭";
159
	$l_loggedin_stringl1		= "信息系统安全";
160
	$l_loggedin_stringl2		= "这种控制实施以法定保证可追溯性,可归罪性和连接的不否认性.";
161
	$l_loggedin_stringl3		= "您的网络活动是私密登记的.";
162
	$l_loggedin_stringl4		= "记录的数据能被司法机关在调查中操作使用.";
163
	$l_loggedin_stringl5		= "这些数据将在一年后自动删除.";
164
	$l_loggedin_stringl6		= "点击 <a href='$alcasarpath'> 这里 </a> 修改密码或安装浏览器安全证书";
165
	$l_loggedout_string		= "强制网络门户连接已断开";
166
	$l_reply_1			= "您已经达到每日连接时间";
167
	$l_reply_2			= "您已经达到每月连接时间";
168
	$l_reply_3			= "您尝试在授权时间以外连接";
169
	$l_reply_4			= "您的账号已过期";
170
	$l_reply_5			= "您已经达到同时连接的最大数量";
171
	$l_reply_6			= "已经到达您的允许连接时间";
172
	$l_online_time			= "在线时间";
173
	$l_remaining_time		= "剩余时间";
174
	$l_uam_domain			= "授权网站 : ";
175
	$l_autoregistration		= "短信注册";
176
} else if($Language === 'ar') {		// Arabic
177
	$l_ChilliError			= "يجب نجاح المصادقة على البوابة الأسيرة";
178
	$l_login			= "إغلاق هذه النافذة يقطع دورة عملك";
179
	$l_logout			= "إغلاق الدورة";
180
	$l_loginfailed			= "فشل المصادقة";
181
	$l_loggingin			= "التعريف على البوابة الأسيرة";
182
	$l_loggedcont			= "مراقبة الدخول";
183
	$l_loggedout			= "دورتكَ مغلقة";
184
	$l_user				= "التعريف";
185
	$l_password			= "كلمة السر";
186
	$l_wait				= "...إنتظر بعض اللحظات";
187
	$l_onlinetime			= ":مدة الإتصال";
188
	$l_remainingtime		= ":انقطاع الإتصال في";
189
	$l_encrypted			= "يجب تشفير الإتصال بالبوابة";
190
	$l_boutonO			= "مصادقة";
191
	$l_boutonF			= "أغلق";
192
	$l_loggedin_stringl1		= "سلامة نظم المعلومات";
193
	$l_loggedin_stringl2		= "وُضعت هذه المراقبة للضمان القانوني لتتبع ومساءلة وعدم تنصل الإتصالات";
194
	$l_loggedin_stringl3		= "نشاطك على الشبكة مسجل وفقاً لاحترام الحريات الشخصية";
195
	$l_loggedin_stringl4		= "لا يمكن استغلال البيانات المسجلة إلاّ من قِبل سلطات التحقيق القضائ";
196
	$l_loggedin_stringl5		= "سيتم حدف هذه البيانات تلقائياً بعد سنة من الْيَوْمَ";
197
	$l_loggedin_stringl6		= "لتغيير كلمة السر أو شهادة الأمان <a href='$alcasarpath'>هنا</a> اضغط ";
198
	$l_loggedout_string		= "تَمّ قطع الإتصال بالبوابة الأسيرة";
199
	$l_reply_1			= "انتهى وقتك اليومي للإتصال";
200
	$l_reply_2			= "انتهى وقتك الشهري للإتصال";
201
	$l_reply_3			= "محاولة اتصال خارج فترتك المأذونة";
202
	$l_reply_4			= "انتهت مدة صلاحية حسابك";
203
	$l_reply_5			= "لقد استكملت العدد الأقصى للإتصالات المتزامنة";
204
	$l_reply_6			= "استكملت مذة الإتصال المسموحة";
205
	$l_online_time			= "مذة الإتصال";
206
	$l_remaining_time		= "الوقت المتبق";
207
	$l_uam_domain			= ":المواقع المسموحة ";
208
	$l_autoregistration		= "تسجيل ذاتي (SMS)";
209
} else if($Language === 'de') {		// German
210
	$l_ChilliError			= "Die Authentifizierung ist erfolgreich durch die Nutzung des Portals erfolgt.";
211
	$l_login			= "Erfolgreiche Authentifizierung.<HR>Schlißen dieses fensters unterbricht die sitzung";
212
	$l_logout			= "Beenden der Verbindung";
213
	$l_loginfailed			= "Authentifizierungsfehler Eigenverbrauch";
214
	$l_loggingin			= "Kennzeichnung auf dem Eigenverbrauch";
215
	$l_loggedcont			= "Zutrittskontrolle";
216
	$l_loggedout			= "Ihre Sitzung ist geschlossen";
217
	$l_user				= "Benutzer";
218
	$l_password			= "Passwort";
219
	$l_wait				= "Bitte warten Sie einen Moment ...";
220
	$l_onlinetime			= "Online-Zeit:";
221
	$l_remainingtime		= "Abmelden:";
222
	$l_encrypted			= "Die Öffnung muß der Anschluß Zahlen";
223
	$l_boutonO			= "Authentifizierung";
224
	$l_boutonF			= "Schließen";
225
	$l_loggedin_stringl1		= "Information System Security";
226
	$l_loggedin_stringl2		= "Dieses Portal wurde eingerichtet, um ordnungsgemäß die Rückverfolgbarkeit, der Zurechenbarkeit und der Nicht-Anerkennung der Verbindungen.";
227
	$l_loggedin_stringl3		= "Ihre Tätigkeit im Netzwerk registriert ist nach Schutz der Privatsphäre.";
228
	$l_loggedin_stringl4		= "Die gespeicherten Daten nicht pouront genutzt werden, dass von einer Justizbehörde im Rahmen einer Untersuchung.";
229
	$l_loggedin_stringl5		= "Diese Daten werden automatisch gelöscht nach einem Jahr.";
230
	$l_loggedin_stringl6		= "Click <a href='$alcasarpath'>here</a> to change your password or to integrate the security certificate in your browser";
231
	$l_loggedout_string		= "Trennung des Portals erfolgt Gefangener!";
232
	$l_reply_1			= "Your daily connexion time has been reached";
233
	$l_reply_2			= "Your monthly connexion time has been reached";
234
	$l_reply_3			= "You try to connect outside of your allowed timespan";
235
	$l_reply_4			= "your account expired";
236
	$l_reply_5			= "You have reached the maximum number of simultaneous logins";
237
	$l_reply_6			= "Your authorized connexion time has been reached";
238
	$l_online_time			= "Online-zeit";
239
	$l_remaining_time		= "Restzeit";
240
	$l_uam_domain			= "Autorisierten websites : ";
241
	$l_autoregistration		= "Automatische registrierung";
242
} else if($Language === 'nl') {		// Dutch
243
	$l_ChilliError			= "De authenticatie moet een succes worden via de captive portal dienst.";
244
	$l_login			= "Succesvolle authenticatie.<HR>Dit venster te sluiten onderbreekt uw sessie.";
245
	$l_logout			= "Slotkoers verbinding";
246
	$l_loginfailed			= "Authenticatie mislukt";
247
	$l_loggingin			= "Identificatie van de captive-portaal";
248
	$l_loggedcont			= "toegangscontrole";
249
	$l_loggedout			= "Uw sessie is gesloten";
250
	$l_user				= "Gebruiker";
251
	$l_password			= "Wachtwoord";
252
	$l_wait				= "Wacht een moment ...";
253
	$l_onlinetime			= "Sluit tijd:";
254
	$l_remainingtime		= "Verbreking in:";
255
	$l_encrypted			= "De opening moet gebruiken gecodeerde verbinding";
256
	$l_boutonO			= "Authenticatie";
257
	$l_boutonF			= "Sluiten";
258
	$l_loggedin_stringl1		= "Information System Security";
259
	$l_loggedin_stringl2		= "Het portaal werd opgericht verordeningen om de traceerbaarheid, verantwoordelijkheid en onloochenbaarheid van de verbindingen.";
260
	$l_loggedin_stringl3		= "Uw activiteit op het netwerk is geregistreerd in overeenstemming met de persoonlijke levenssfeer.";
261
	$l_loggedin_stringl4		= "De geregistreerde gegevens kunnen worden kunnen worden bediend door een rechterlijke instantie in de loop van een onderzoek.";
262
	$l_loggedin_stringl5		= "Deze gegevens worden automatisch verwijderd na een jaar.";
263
	$l_loggedin_stringl6		= "Click <a href='$alcasarpath'>here</a> to change your password or to integrate the security certificate in your browser";
264
	$l_loggedout_string		= "Logout gemaakt intern portaal!";
265
	$l_reply_1 			= "Your daily connexion time has been reached";
266
	$l_reply_2			= "Your monthly connexion time has been reached";
267
	$l_reply_3			= "You try to connect outside of your allowed timespan";
268
	$l_reply_4			= "your account expired";
269
	$l_reply_5			= "You have reached the maximum number of simultaneous logins";
270
	$l_reply_6			= "Your authorized connexion time has been reached";
271
	$l_online_time			= "Online tijd";
272
	$l_remaining_time		= "Reterende tijd";
273
	$l_uam_domain			= "Geautoriseerde website : ";
274
	$l_autoregistration		= "Automatische registratie";
275
} else if($Language === 'fr') {		// French
276
	$l_ChilliError			= "L'authentification doit être réussie sur le portail captif.";
277
	$l_login			= "Authentification réussie.<HR>La fermeture de cette fenêtre interrompt votre session.";
278
	$l_logout			= "Fermeture de la session";
279
	$l_loginfailed			= "Echec d'authentification";
280
	$l_loggingin			= "Identification sur le portail captif";
281
	$l_loggedcont			= "Contrôle d'accès";
282
	$l_loggedout			= "Votre session est fermée";
283
	$l_user				= "Identifiant";
284
	$l_password			= "Mot de passe";
285
	$l_wait				= "Patientez un instant ...";
286
	$l_onlinetime			= "Temps de connexion:";
287
	$l_remainingtime		= "Deconnexion dans :";
288
	$l_encrypted			= "La connexion avec le portail doit être chiffrée";
289
	$l_boutonO			= "Authentification";
290
	$l_boutonF			= "Fermer";
291
	$l_loggedin_stringl1		= "Sécurité des Systèmes d'Information";
292
	$l_loggedin_stringl2		= "Ce contrôle a été mis en place pour assurer réglementairement la traçabilité, l'imputabilité et la non-répudiation des connexions.";
293
	$l_loggedin_stringl3		= "Votre activité sur le réseau est enregistrée conformément au respect de la vie privée.";
294
	$l_loggedin_stringl4		= "Les données enregistrées ne pourront être exploitées que par une autorité judiciaire dans le cadre d'une enquête.";
295
	$l_loggedin_stringl5		= "Ces données seront automatiquement supprimées au bout d'un an.";
296
	$l_loggedin_stringl6		= "Cliquez <a href='$alcasarpath'>ici</a> pour changer votre mot de passe ou pour intégrer le certificat de sécurité à votre navigateur";
297
	$l_loggedout_string		= "Déconnexion du portail captif effectuée !";
298
	$l_reply_1			= "Votre durée de connexion journalière a été atteinte";
299
	$l_reply_2			= "Votre durée de connexion mensuelle a été atteinte";
300
	$l_reply_3			= "Vous tentez de vous connecter en dehors de votre période autorisée";
301
	$l_reply_4			= "Votre compte a expiré";
302
	$l_reply_5			= "Vous avez atteint le nombre maximum de connexions simultanées";
303
	$l_reply_6			= "Votre durée de connexion autorisée a été atteinte";
304
	$l_online_time			= "Temps de connexion";
305
	$l_remaining_time		= "Temps restant";
306
	$l_uam_domain			= "Sites autorisés : ";
307
	$l_autoregistration		= "Auto enregistrement (sms)";
308
} else {				// English
309
	$l_ChilliError			= "The authentication must be successful through the captive portal service.";
310
	$l_login			= "Successful authentication.<HR>Closing this window interrupts your session";
311
	$l_logout			= "Closing connection";
312
	$l_loginfailed			= "Authentication Failed";
313
	$l_loggingin			= "Identification on the captive portal";
314
	$l_loggedcont			= "Access Control";
315
	$l_loggedout			= "Your session is closed";
316
	$l_user				= "User";
317
	$l_password			= "Password";
318
	$l_wait				= "Please wait a moment ...";
319
	$l_onlinetime			= "Connect time:";
320
	$l_remainingtime		= "Disconnection in:";
321
	$l_encrypted			= "The connection with the portal must be encrypted";
322
	$l_boutonO			= "Authentication";
323
	$l_boutonF			= "Close";
324
	$l_loggedin_stringl1		= "Information System Security";
325
	$l_loggedin_stringl2		= "That control was set up regulations to ensure traceability, accountability and non-repudiation of connections.";
326
	$l_loggedin_stringl3		= "Your activity on the network is registered in accordance with privacy.";
327
	$l_loggedin_stringl4		= "The recorded data can be able to be operated by a judicial authority in the course of an investigation.";
328
	$l_loggedin_stringl5		= "These data will be automatically deleted after one year.";
329
	$l_loggedin_stringl6		= "Click <a href='$alcasarpath'>here</a> to change your password or to integrate the security certificate in your browser";
330
	$l_loggedout_string		= "Disconnection of the captive portal made";
331
	$l_reply_1			= "Your daily connexion time has been reached";
332
	$l_reply_2			= "Your monthly connexion time has been reached";
333
	$l_reply_3			= "You try to connect outside of your allowed timespan";
334
	$l_reply_4			= "your account expired";
335
	$l_reply_5			= "You have reached the maximum number of simultaneous logins";
336
	$l_reply_6			= "Your authorized connexion time has been reached";
337
	$l_online_time			= "Online time";
338
	$l_remaining_time		= "Remaining time";
339
	$l_uam_domain			= "Authorized websites : ";
340
	$l_autoregistration		= "Auto registration (sms)";
2182 tom.houday 341
}
895 richard 342
 
343
# If https not use, tell it's wrong
2182 tom.houday 344
if ((!isset($_SERVER['HTTPS'])) || (empty($_SERVER['HTTPS'])) || ($_SERVER['HTTPS'] === 'off')) {
2238 tom.houday 345
	// Cleaning the cache
346
	header('Expires: Tue, 01 Jan 2000 00:00:00 GMT');
347
	header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
348
	header('Cache-Control: no-store, no-cache, must-revalidate, max-age=0');
349
	header('Cache-Control: post-check=0, pre-check=0', false);
350
	header('Pragma: no-cache');
2182 tom.houday 351
	?>
2238 tom.houday 352
	<!DOCTYPE html>
2182 tom.houday 353
	<html>
354
	<head>
355
		<meta charset="utf-8">
356
		<title><?= $l_loggedcont ?></title>
357
	</head>
358
	<body style="background-color: white;">
359
		<h1 style="text-align: center;"><?= $l_loginfailed ?></h1>
360
		<center><?= $l_encrypted ?></center> 
361
	</body>
362
	</html>
363
	<?php
364
	exit();
895 richard 365
}
366
 
367
# Read form parameters which we care about
1314 richard 368
# avoid the "user as a MAC address" attempts
2205 tom.houday 369
if ((isset($_POST['UserName'])) && (preg_match('/^([0-9A-F]{2}-){5}[0-9A-F]{2}$/', $_POST['UserName']) !== 1))
370
				$username	= htmlspecialchars($_POST['UserName']);		else $username = '';
371
if (isset($_POST['Password']))	$password	= htmlspecialchars($_POST['Password']);		else $password = '';
372
if (isset($_POST['challenge']))$challenge	= htmlspecialchars($_POST['challenge']);	else $challenge = '';
373
if (isset($_POST['button']))	$button		= htmlspecialchars($_POST['button']);		else $button = '';
374
// if (isset($_POST['logout']))	$logout		= htmlspecialchars($_POST['logout']);		else $logout = '';
375
// if (isset($_POST['prelogin']))	$prelogin	= htmlspecialchars($_POST['prelogin']);		else $prelogin = '';
376
if (isset($_POST['res']))	$res		= htmlspecialchars($_POST['res']);		else $res = '';
377
if (isset($_POST['uamip']))	$uamip		= htmlspecialchars($_POST['uamip']);		else $uamip = '';
378
if (isset($_POST['uamport']))	$uamport	= htmlspecialchars($_POST['uamport']);		else $uamport = '';
379
if (isset($_POST['userurl']))	$userurl	= htmlspecialchars($_POST['userurl']);		else $userurl = '';
380
if (isset($_POST['timeleft']))	$timeleft	= htmlspecialchars($_POST['timeleft']);		else $timeleft = '';
381
if (isset($_POST['redirurl']))	$redirurl	= htmlspecialchars($_POST['redirurl']);		else $redirurl = '';
895 richard 382
 
383
# Read query parameters which we care about
2205 tom.houday 384
if (isset($_GET['res']))	$res		= htmlspecialchars($_GET['res']);
385
if (isset($_GET['challenge']))	$challenge	= htmlspecialchars($_GET['challenge']);
386
if (isset($_GET['uamip']))	$uamip		= htmlspecialchars($_GET['uamip']);
387
if (isset($_GET['uamport']))	$uamport	= htmlspecialchars($_GET['uamport']);
388
if (isset($_GET['reply']))	$reply		= htmlspecialchars($_GET['reply']);		else $reply = '';
389
if (isset($_GET['userurl']))	$userurl	= htmlspecialchars($_GET['userurl']);
390
if (isset($_GET['timeleft']))	$timeleft	= htmlspecialchars($_GET['timeleft']);
391
if (isset($_GET['redirurl']))	$redirurl	= htmlspecialchars($_GET['redirurl']);
895 richard 392
 
2239 tom.houday 393
// Get required parameters from CoovaChilli config file if missing
394
if (empty($uamip)) {
395
	$uamip = trim(exec('grep uamlisten /etc/chilli.conf | sed -e "s/uamlisten//"'));
396
}
397
if (empty($uamport)) {
398
	$uamport = trim(exec('grep uamport /etc/chilli.conf | sed -e "s/uamport//"'));
399
}
400
 
895 richard 401
# translation of radius replies
2182 tom.houday 402
if (isset($reply)) {
2205 tom.houday 403
	switch (trim($reply)) {
404
		case 'Your maximum daily usage time has been reached'	: $reply = $l_reply_1; break;
405
		case 'Your maximum monthly usage time has been reached'	: $reply = $l_reply_2; break;
406
		case 'You are calling outside your allowed timespan'	: $reply = $l_reply_3; break;
407
		case 'Password Has Expired'				: $reply = $l_reply_4; break;
408
		case 'You are already logged in - access denied'	: $reply = $l_reply_5; break;
409
		case 'Your maximum never usage time has been reached'	: $reply = $l_reply_6; break;
2182 tom.houday 410
	}
411
}
895 richard 412
 
2182 tom.houday 413
// If attempt to login
414
if ($button === $l_boutonO) {
415
	//correction password length in coova-chilli
416
	//thanks to http://www.stochasticgeometry.ie/2009/09/09/maximum-password-length-in-coova-chilli/
417
	$hexchal = pack('H*', $challenge);
418
	$newchal = pack('H*', md5($hexchal . $uamsecret));
1947 raphael.pi 419
 
2182 tom.houday 420
	// If challenge isn't long enough, repeat it until it is
2238 tom.houday 421
	while (strlen($newchal) < strlen($password)) {
2182 tom.houday 422
		$newchal .= $newchal;
423
	}
1947 raphael.pi 424
 
2182 tom.houday 425
	$newpwd   = pack('a*', $password);
426
	// Encode plain text password with challenge
427
	$pappassword = implode('', unpack('H*', ($newpwd ^ $newchal)));
2238 tom.houday 428
 
429
 
430
	// Cleaning the cache
431
	header('Expires: Tue, 01 Jan 2000 00:00:00 GMT');
432
	header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
433
	header('Cache-Control: no-store, no-cache, must-revalidate, max-age=0');
434
	header('Cache-Control: post-check=0, pre-check=0', false);
435
	header('Pragma: no-cache');
436
 
2239 tom.houday 437
	header("Location: http://$uamip:$uamport/logon?username=$username&password=$pappassword&userurl=$userurl");
2182 tom.houday 438
	?>
2238 tom.houday 439
	<!DOCTYPE html>
2182 tom.houday 440
	<html>
441
	<head>
442
		<meta charset="utf-8">
443
		<title><?= $l_loggingin ?></title>
444
		<meta http-equiv="refresh" content="0;url=<?= "http://$uamip:$uamport/logon?username=$username&password=$pappassword&userurl=$userurl" ?>">
445
	</head>
446
	<body style="background-color: white;">
447
		<h1 style="text-align: center;"><?= $l_loggingin ?></h1>
448
		<center><?= $l_wait ?></center> 
449
	</body>
450
	</html>
451
	<?php
452
	exit();
895 richard 453
}
454
 
455
switch($res) {
2182 tom.houday 456
	case 'success':	$result = 1; break; // If login successful
457
	case 'failed':	$result = 2; break; // If login failed
458
	case 'logoff':	$result = 3; break; // If logout successful
459
	case 'already':	$result = 4; break; // If tried to login while already logged in
460
	case 'notyet':	$result = 5; break; // If not logged in yet
461
	default:	$result = 0; // Default: It was not a form request -> client go to login form
895 richard 462
}
463
 
2010 raphael.pi 464
//check if we need to warn user about the imputability logs.
2182 tom.houday 465
if($result === 1) {
466
	if ((is_file('./acc/manager/lib/sql/drivers/mysql/functions.php')) && (is_file('/etc/freeradius-web/config.php'))) {
467
		include_once('/etc/freeradius-web/config.php');
468
		include_once('./acc/manager/lib/sql/drivers/mysql/functions.php');
469
		$link = @da_sql_pconnect($config); // on affiche pas les erreurs
470
		if ($link) {
471
			$user_uid = da_sql_escape_string($link, $_GET['uid']);
472
			$sql = "SELECT attribute, value FROM radreply WHERE username='$user_uid' AND attribute='Filter-Id'";
473
			$res = @da_sql_query($link, $config, $sql); // on affiche pas les erreurs
474
			if ($res) {
475
				$row = @da_sql_fetch_array($res, $config);
476
				$filter_id = $row['value']; // on obtient le Filter-Id de l'utilisateur
477
				if($filter_id[3] === '1') {
478
					//set the fourth bit of filter-id to '0'
479
					$sql = "set @CurrentFilter=(SELECT value from radreply where username='$user_uid');set @CurrentFilterLeft=(SELECT LEFT(@CurrentFilter,3));set @CurrentFilterRight=(SELECT RIGHT(@CurrentFilter,4));UPDATE radreply SET value = CONCAT((@CurrentFilterLeft),'0', (@CurrentFilterRight)) WHERE username='$user_uid'";
480
					$res = mysqli_multi_query($link,$sql);
2238 tom.houday 481
					header('Location: https://'.$conf['HOSTNAME'].'.'.$conf['DOMAIN'].'/index.php?warn=1&url='.urlencode($_GET['userurl']));   //we present to user information about imputability logs 
2182 tom.houday 482
					exit();
483
				}
484
			}
485
		}
486
	}
2010 raphael.pi 487
}
488
 
489
 
2182 tom.houday 490
// Otherwise it was not a form request
491
// Send out an error message
492
if ($result === 0) {	//erreur
2238 tom.houday 493
	// Cleaning the cache
494
	header('Expires: Tue, 01 Jan 2000 00:00:00 GMT');
495
	header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
496
	header('Cache-Control: no-store, no-cache, must-revalidate, max-age=0');
497
	header('Cache-Control: post-check=0, pre-check=0', false);
498
	header('Pragma: no-cache');
499
 
2239 tom.houday 500
	header("Location: http://$uamip:$uamport/prelogin");
2182 tom.houday 501
	?>
2238 tom.houday 502
	<!DOCTYPE html>
2182 tom.houday 503
	<html>
504
	<head>
505
		<meta charset="utf-8">
506
		<title><?= $l_loggingin ?></title>
507
		<meta http-equiv="refresh" content="0;url=<?= "http://$uamip:$uamport/prelogin" ?>">
508
	</head>
509
	<body style="background-color: white;">
510
		<h1 style="text-align: center;"><?= $l_loggingin ?></h1>
511
		<center><?= $l_wait ?></center> 
512
	</body>
513
	</html>
514
	<?php
515
	exit();
895 richard 516
}
2238 tom.houday 517
 
518
// Cleaning the cache
519
header('Expires: Tue, 01 Jan 2000 00:00:00 GMT');
520
header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
521
header('Cache-Control: no-store, no-cache, must-revalidate, max-age=0');
522
header('Cache-Control: post-check=0, pre-check=0', false);
523
header('Pragma: no-cache');
2182 tom.houday 524
?>
2238 tom.houday 525
<!DOCTYPE html>
895 richard 526
<html>
527
<head>
2182 tom.houday 528
	<meta charset="utf-8">
529
	<title><?= $l_loggingin ?></title>
530
	<script type="text/javascript">
1346 richard 531
	function doOnLoad(result, userurl, redirurl, adminurl, timeleft) {
2182 tom.houday 532
		if ((result === 1) || (result === 4)) {	//success or already
2201 tom.houday 533
			var url;
2182 tom.houday 534
			if (adminurl !== '') {
2201 tom.houday 535
				url = adminurl;
2182 tom.houday 536
			} else if (redirurl !== '') {
2201 tom.houday 537
				url = redirurl;
538
			} else if (userurl !== '') {
539
				url = userurl;
1346 richard 540
			}
2201 tom.houday 541
 
542
			if (typeof url !== 'undefined') {
543
				var win = window.open(url, '_blank');
544
				if (win !== null) {
545
					win.focus();
546
				}
547
			}
548
 
549
			// Redirect to status page
550
			window.location = '<?= $statuspath ?>';
1346 richard 551
		}
2182 tom.houday 552
		if ((result === 2) || (result === 3) || result === 5) { //failed or logoff or notyet
895 richard 553
			document.form1.UserName.focus();
1346 richard 554
		}
555
	}
2182 tom.houday 556
	</script>
557
	<link rel="stylesheet" href="/css/style_intercept.css" type="text/css">
895 richard 558
</head>
2182 tom.houday 559
<body onLoad="javascript:doOnLoad(<?= $result ?>,'<?= $userurl ?>','<?= $redirurl ?>','<?= $adminurl ?>','<?= $timeleft ?>')">
560
	<center>
561
 
562
	<?php if ($result === 2 || $result === 3 || $result === 5): //failed or logoff or notyet ?>
563
	<div id="logon">
564
		<h1><?= $organisme ?></h1>
565
		<h2><?= $l_loggedcont ?></h2>
566
		<?php if ($result === 2): //failed ?>
567
			<h3><?= $l_loginfailed ?></h3>
568
			<?php if ($reply): //traitement du reply ... ?>
569
				<center><?= $reply ?><br><br></center>
570
			<?php endif; ?>
571
		<?php endif;
572
		if ($userurl === 'http://logout/') $userurl = 'http://www.google.com'; // Avoid cyclic logout
573
		?>
574
		<img id="logo-alcasar" src="/images/logo-alcasar.png">
575
		<form name="form1" method="post" action="<?= $loginpath ?>">
576
			<input type="hidden" name="challenge" value="<?= $challenge ?>">
577
			<input type="hidden" name="uamip" value="<?= $uamip ?>">
578
			<input type="hidden" name="uamport" value="<?= $uamport ?>">
579
			<input type="hidden" name="userurl" value="<?= $userurl ?>">
580
			<table id="boite-logon">
581
				<tr>
582
					<td width="20%" rowspan="4"><img id="logo-organ" src="/images/organisme.png"></td>
583
					<td width="30%" align="right"><?= $l_user ?></td>
584
					<td width="50%" align="left"><input type="text" maxLength="32" name="UserName" autocomplete="off"></td>
585
				</tr>
586
				<tr>
587
					<td align="right"><?= $l_password ?></td>
588
					<td align="left"><input maxLength="32" type="password" name="Password" autocomplete="off"></td>
589
				</tr>
590
				<tr>
2201 tom.houday 591
					<td height="23" align="left"><input value="<?= $l_boutonO ?>" type="submit" name="button"></td>
2182 tom.houday 592
					<?php
593
					$service_SMS_status = false;
594
					if ($service_SMS_status): ?>
595
						<td><a href="./autoregistrationinfo.php"><?= $l_autoregistration ?></a></td>
596
					<?php endif; ?>
597
				</tr>
598
			</table>
599
		</form>
600
		<table id="boite-info" cellSpacing="0" cellPadding="0" width="80%">
601
			<tr>
602
				<td align="center"><font color="red"><b><?= $l_loggedin_stringl1 ?></b></font></td>
603
			</tr>
604
			<tr>
605
				<td align="left">
606
					<ul>
607
						<li><?= $l_loggedin_stringl2 ?></li>
608
						<li><?= $l_loggedin_stringl4 ?></li>
609
						<li><?= $l_loggedin_stringl3 ?></li>
610
						<li><?= $l_loggedin_stringl5 ?></li>
611
						<li><?= $l_loggedin_stringl6 ?></li>
612
					</ul>
613
				</td>
614
			</tr>
615
		</table>
616
		<?php
617
		// Read the "Domain allowed" file
618
		$tab = file(DOMAIN_ALLOWED_LIST);
619
		if ($tab) { // the file isn't empty
620
			echo '<div id="authorized_domain">'.$l_uam_domain;
621
			foreach ($tab as $line) {
622
				if (trim($line) !== '') { // the line isn't empty
2238 tom.houday 623
					$domain_allowed = explode('#', $line);
2182 tom.houday 624
					if (trim($domain_allowed[1]) !== '') {
625
						$domain = explode('"', $domain_allowed[0]);
626
						// remove every '.' from the beginning of domain
627
						$domain[1] = ltrim($domain[1], '.');
2184 richard 628
						echo '<a href="http://'.trim($domain[1]).'">'.trim($domain_allowed[1]).'</a>  ';
2182 tom.houday 629
					}
630
				}
631
			}
2186 tom.houday 632
			echo '</div>';
895 richard 633
		}
2182 tom.houday 634
		?>
635
	</div>
636
	<?php endif; ?>
1349 richard 637
 
2182 tom.houday 638
	</center>
895 richard 639
</body>
2182 tom.houday 640
</html>