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452 richard 1
<?php
958 franck 2
# $Id: index.php 2605 2018-08-20 00:09:25Z tom.houdayer $
1249 richard 3
#
2085 richard 4
# index.php for ALCASAR by Rexy
1249 richard 5
# UI & css style by stephane ERARD
6
# The contents of this file may be used under the terms of the GNU
7
# General Public License Version 2, provided that the above copyright
8
# notice and this permission notice is included in all copies or
9
# substantial portions of the software.
2250 tom.houday 10
 
1249 richard 11
/****************************************************************
12
*			GLOBAL FILE PATHS			*
13
*****************************************************************/
2250 tom.houday 14
define('CONF_FILE', '/usr/local/etc/alcasar.conf');
15
define('DOMAIN_ALLOWED_LIST', '/usr/local/etc/alcasar-uamdomain');
1249 richard 16
 
17
/****************************************************************
18
*			FILE reading test			*
19
*****************************************************************/
2250 tom.houday 20
$conf_files = array(CONF_FILE, DOMAIN_ALLOWED_LIST);
2186 tom.houday 21
foreach ($conf_files as $file) {
22
	if (!file_exists($file)) {
2250 tom.houday 23
		exit("Fichier $file non présent");
1249 richard 24
	}
2186 tom.houday 25
	if (!is_readable($file)) {
2250 tom.houday 26
		exit("Vous n'avez pas les droits de lecture sur le fichier $file");
1249 richard 27
	}
28
}
2250 tom.houday 29
 
1249 richard 30
/****************************************************************
31
*			Read CONF_FILE				*
32
*****************************************************************/
2186 tom.houday 33
$file_conf = fopen(CONF_FILE, 'r');
34
if (!$file_conf) {
35
	exit('Error opening the file '.CONF_FILE);
36
}
37
while (!feof($file_conf)) {
2234 richard 38
	$buffer = fgets($file_conf, 4096);
2252 tom.houday 39
	if ((strpos($buffer, '=') !== false) && (substr($buffer, 0, 1) !== '#')) {
2450 tom.houday 40
		$tmp = explode('=', $buffer, 2);
2370 tom.houday 41
		$conf[trim($tmp[0])] = trim($tmp[1]);
1249 richard 42
	}
43
}
2186 tom.houday 44
fclose($file_conf);
45
 
2234 richard 46
$organisme = $conf["ORGANISM"];
47
$hostname  = $conf["HOSTNAME"].'.'.$conf["DOMAIN"];
2370 tom.houday 48
$useHTTPS = ((isset($_SERVER['HTTPS'])) && (!empty($_SERVER['HTTPS'])) && ($_SERVER['HTTPS'] !== 'off'));
2250 tom.houday 49
$network_pb = false; // "alcasar-watchdog.sh" changes this value if a network issue is detected
50
$diagnostic = "can't contact the default router"; // "alcasar-watchdog.sh" changes this value if a network issue is detected
2370 tom.houday 51
$certCa_link = (($useHTTPS) ? 'https' : 'http')."://$hostname/certs/certificat_alcasar_ca.crt";
2409 tom.houday 52
$logout_link = ((($conf['HTTPS_CHILLI'] === 'on') && $useHTTPS) ? 'https://'.$hostname.':3991' : 'http://'.$hostname.':3990').'/logoff';
2250 tom.houday 53
$direct_access = false;
54
$remote_ip = preg_match('#^([0-9]{1,3}\.){3}[0-9]{1,3}$#', $_SERVER['REMOTE_ADDR']) ? $_SERVER['REMOTE_ADDR'] : '';
55
$connection_history = '';
566 stephane 56
$nb_connection_history = 3;
2250 tom.houday 57
 
58
$redirect_link = 'www.euronews.com'; // Default redirection for HTTPS interception (beware, this website must run in HTTP)
59
 
60
// Check if the SMS service is enable
2600 tom.houday 61
$service_SMS_status = ($conf['SMS'] === 'on');
2250 tom.houday 62
 
63
// Retrieve the user info behind the remote ip
64
$output = [];
65
exec('sudo /usr/sbin/chilli_query list | grep -Ew '.escapeshellarg($remote_ip), $output);
66
if (!empty($output)) {
67
	$userRaw = explode(' ', $output[0]);
68
	$user = (object) [
69
		'mac'       =>  $userRaw[0],
70
		'connected' => ($userRaw[4] === '1'),
71
		'username'  =>  $userRaw[5]
72
	];
73
} else {
74
	// CoovaChilli does not know the user
75
	// TODO: useless?
76
	$user = (object) [
77
		'mac'       => '',
78
		'connected' => false,
79
		'username'  => ''
80
	];
2127 richard 81
}
566 stephane 82
 
2250 tom.houday 83
// Test if it's a direct connexion to ALCASAR
2186 tom.houday 84
if (isset($_SERVER['HTTP_HOST']) && (($_SERVER['HTTP_HOST'] === $_SERVER['SERVER_ADDR']) || ($_SERVER['HTTP_HOST'] === 'alcasar') || ($_SERVER['HTTP_HOST'] === $hostname) || ($_SERVER['HTTP_HOST'] === $organisme))) {
85
	$direct_access = true;
1992 richard 86
}
2186 tom.houday 87
 
2250 tom.houday 88
// Function to adapt time connexion in seconds to H,M,S
566 stephane 89
function secondsToDuration($seconds = null){
90
	if ($seconds == null) return "";
91
	$temp = $seconds % 3600;
92
	$time[0] = ( $seconds - $temp ) / 3600 ;	// hours
732 richard 93
	$time[2] = $temp % 60 ;				// seconds
566 stephane 94
	$time[1] = ( $temp - $time[2] ) / 60;		// minutes
2250 tom.houday 95
	return $time[0].' h '.$time[1].' m '.$time[2].' s';
566 stephane 96
}
509 richard 97
 
2250 tom.houday 98
// if user need to be warned
2234 richard 99
if (isset($_GET['warn']) && isset($_GET['url'])) {
100
	$direct_access = false;
2010 raphael.pi 101
}
102
 
2250 tom.houday 103
if ($user->connected) { // the user is authenticated
104
	if (isset($_GET['redirect'])) { // if user has been warned, we redirect him to his website
2186 tom.houday 105
		header('Location: '.$_GET['url'], true, 307);
2234 richard 106
		exit();
2010 raphael.pi 107
	}
2234 richard 108
 
2250 tom.houday 109
	// We retrieve his three last connections
110
	if ((is_file('./acc/manager/lib/sql/drivers/mysql/functions.php'))&&(is_file('/etc/freeradius-web/config.php'))){
111
		include_once('/etc/freeradius-web/config.php');
112
		include_once('./acc/manager/lib/sql/drivers/mysql/functions.php');
113
		$sql = "SELECT UserName, AcctStartTime, AcctStopTime, acctsessiontime FROM radacct WHERE UserName='$user->username' ORDER BY AcctStartTime DESC LIMIT 0 , $nb_connection_history";
2085 richard 114
		$link = @da_sql_pconnect($config);
2250 tom.houday 115
		if ($link) {
2085 richard 116
			$res = @da_sql_query($link,$config,$sql);
2250 tom.houday 117
			if ($res) {
118
				$connection_history .= '<ul>';
119
				while (($row = @da_sql_fetch_array($res,$config))) {
120
					$connected = '';
121
					if ($row['acctstoptime'] === '') {
122
						$connected = ' (active)';
123
					}
124
					$sessionTimeFormated = secondsToDuration($row['acctsessiontime']);
125
					$connection_history .= "<li title=\"$row[username] $row[acctstarttime] $row[acctstoptime] ($sessionTimeFormated)\">$row[acctstarttime] ($sessionTimeFormated) $connected</li>";
566 stephane 126
				}
2250 tom.houday 127
				$connection_history .= '</ul>';
566 stephane 128
			}
129
		}
130
	}
2250 tom.houday 131
} else { // the user isn't authenticated
132
	if (isset($_GET['url'])) { // it's the second stage (when user has clicked on the button "open a connection")
2234 richard 133
		$redir = 'http://'.$_GET['url'];
134
		header("Location: $redir", true, 307);
135
		exit();
1989 raphael.pi 136
	}
1818 raphael.pi 137
}
2250 tom.houday 138
 
139
// Choice of language
140
$Language = 'en';
141
if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
142
	$Langue = explode(',', $_SERVER['HTTP_ACCEPT_LANGUAGE']);
143
	$Language = strtolower(substr(chop($Langue[0]), 0, 2));
144
}
145
if ($Language === 'fr') {		// French
2090 richard 146
	$l_access_denied = "Contrôle d'accès";
147
	$l_access_welcome = "Bienvenue sur ALCASAR";
148
	$l_access_unavailable = "ACCÈS INDISPONIBLE";
149
	$l_required_domain = "Site WEB demandé";
150
	$l_explain_acc_access = "Le centre de gestion permet d'administrer le portail. Vous devez posséder un compte d'administration ou de gestion pour y accéder.";
151
	$l_explain_access_deny = "Vous tentez d'accéder à une ressource dont le contenu est réputé contenir des informations inappropriées.";
152
	$l_explain_net_pb = "Votre portail détecte que l'accès à Internet est indisponible.";
153
	$l_contact_access_deny = "Contactez le responsable de la séurité (OSSI/RSSI) si vous pensez que ce filtrage est abusif.";
154
	$l_contact_net_pb = "Contactez votre responsable informatique ou votre prestataire Internet pour plus d'information.";
2605 tom.houday 155
	$l_sms_access = "<a href=\"//$hostname/autoregistrationinfo.php\">Auto Enregistrement par SMS</a>";
2293 tom.houday 156
	$l_install_certif = "Installer le certificat racine";
157
	$l_install_certif_more = "Installation du certificat de l'autorité; racine d'ALCASAR";
2090 richard 158
	$l_certif_explain = "Permet l'échange de données sécurisées entre votre station de consultation et le portail captif ALCASAR.<BR>Si ce certificat n'est pas enregistré sur votre station de consultation, il est possible que des alertes de sécurité soient émises par votre navigateur.<br><br>";
159
	$l_certif_explain_help = "<a href=\"alcasar-certificat.pdf\" target=\"_blank\">Aide complémentaire</a>";
160
	$l_category = "catégorie :";
2250 tom.houday 161
	if (!$user->connected) {
2090 richard 162
		$l_logout_explain = "Aucune session de consultation Internet n'est actuellement ouverte sur votre système.";
2605 tom.houday 163
		$l_logout = "<a href=\"//$hostname/index.php?url=$redirect_link\">Ouvrir une session Internet</a>";
2250 tom.houday 164
	} else {
165
		if ($user->username != $user->mac) { // authentication exception or not
2370 tom.houday 166
			$l_logout_explain = "Ferme la session de l'usager actuellement connecté. <br><br>Utilisateur connecté : <a href=\"$logout_link\" title=\"Deconnecter l'utilisateur $user->username\"><b>$user->username</b></a><br><br>$nb_connection_history dernières connexions :$connection_history";
167
			$l_logout = "<a href=\"$logout_link\">Se déconnecter d'internet</a>";
2250 tom.houday 168
		} else {
169
			$l_logout_explain = "Votre système ($user->username) est en exception d'authentication.<br><br>$nb_connection_history dernières connexions :$connection_history";
2090 richard 170
			$l_logout = "Information des connexions";
171
		}
832 richard 172
	}
2272 tom.houday 173
	$l_password_change = "<a href=\"https://$hostname/password.php\">Changer votre mot de passe</a>";
2090 richard 174
	$l_password_change_explain = "Vous redirige sur la page de changement du mot de passe de votre compte d'accès à Internet.<br><br>Vous devez avoir un compte internet valide.";
175
	$l_sms_explain = "Vous redirige vers la page explicative de l'auto enregistrement par SMS.<br><br><strong>Identifiant:</strong> votre numéro de téléphone<br><strong>Mot de passe:</strong> votre message";
176
	$l_back_page = "<a href=\"javascript:history.back()\">Page précédente</a>";
177
	$l_service_sms = "Service SMS actif";
178
	$l_service_sms_n = "Service SMS non actif";
179
	$l_acc_sms = "Auto enregistrement par SMS";
180
	$l_explain_warn = "L'administrateur a créé une archive contenant vos journaux de connexion dans le cadre d'une affaire judiciaire.";
2250 tom.houday 181
	if (isset($_GET['url'])) {
2186 tom.houday 182
		$l_continue_link = "<a href=\"index.php?redirect=1&url=".urlencode($_GET['url'])."\" class=\"button\">Je comprends et je souhaite continuer ma navigation.</a>";
2250 tom.houday 183
	} else {
2186 tom.houday 184
		$l_continue_link = "<a href=\"index.php\" class=\"button\">Je comprends et je souhaite continuer ma navigation.</a>";
2127 richard 185
	}
2090 richard 186
	$l_title_warn="Cher utilisateur, ";
187
	$l_explain_warn_name="Une personne sous le nom de ";
188
	$l_explain_warn_ip="sous cette IP : ";
189
	$l_explain_warn_date="a consulté vos journaux de connexion le ";
190
	$l_explain_warn_reason="Raison invoquée : ";
2186 tom.houday 191
	$l_uam_domain = "Sites autorisés : ";
2250 tom.houday 192
} else if ($Language === 'pt') {	// Portuguese
2090 richard 193
	$l_access_denied = "Controle de acesso";
194
	$l_access_welcome = "Bem-vindo ao Alcasar";
195
	$l_access_unavailable = "ACESSO INDISPONÍVEL";
196
	$l_required_domain = "Site WEB Obrigatório";
197
	$l_explain_acc_access = "Este é o centro de controle do portal para acessar você deve ter uma conta administrativa valida.";
198
	$l_explain_access_deny = "Você tenta se conectar a um recurso cujo conteúdo é considerado inadequado no conteúdo de informações.";
199
	$l_explain_net_pb = "O sistema detectou que o acesso é de risco, não será permitido o acesso";
200
	$l_contact_access_deny = "Entre em contato com o administrador do sistema de segurança se acha que essa filtragem é abusiva.";
201
	$l_contact_net_pb = "Entre em contato com a empresa fornecedora de Internet para mais informações";
2605 tom.houday 202
	$l_sms_access = "<a href=\"//$hostname/autoregistrationinfo.php\">Auto Registration by SMS</a>";
2293 tom.houday 203
	$l_install_certif = "Instalar Certificado Alcasar AC";
204
	$l_install_certif_more = "Instalar Certificado Alcasar AC";
2090 richard 205
	$l_certif_explain = "O certificado Permiti a troca de dados seguro entre seu computador e o portal Alcasar.<BR>Se este certificado não estiver incorporado no seu computador, alguns alertas de segurança deverá aparecer no navegador.<br><br>";
206
	$l_certif_explain_help = "<a href=\"alcasar-certificat.pdf\" target=\"_blank\">Essa foi uma ajuda complementar</a>";
207
	$l_category = "categoria :";
2250 tom.houday 208
	if (!$user->connected) {
2090 richard 209
		$l_logout_explain = "Não há conexão de Internet aberta em seu computador, deseja conectar?";
2605 tom.houday 210
		$l_logout = "<a href=\"//$hostname/index.php?url=$redirect_link\">Abrir uma conexão de Internet</a>";
2250 tom.houday 211
	} else {
212
		if ($user->username != $user->mac) { // authentication exception or not
2370 tom.houday 213
			$l_logout_explain = "Se desejar, feche a conexão do usuário atual conectado.<br> Usuário conectado : <a href=\"$logout_link\" title=\"Disconnect user $user->username\"><b>$user->username</b></a><br><br>$nb_connection_history logins últimos :$connection_history";
214
			$l_logout = "<a href=\"$logout_link\">Sair da Internet</a>";
2250 tom.houday 215
		} else {
216
			$l_logout_explain = "O sistema ($user->username) detctou exesso de autenticação.<br><br>$nb_connection_history logins últimos :$connection_history";
2090 richard 217
			$l_logout = "Informações de conexões";
218
		}
219
	}
2272 tom.houday 220
	$l_password_change = "<a href=\"https://$hostname/password.php\">Mudar sua senha</a>";
2090 richard 221
	$l_password_change_explain = "Você será redirecionado à página de alteração de senha.<br><br> e deverá ter uma conta de usuário valido para efetuar a troca e acessar à Internet.";
222
	$l_sms_explain = "Redirect you on auto registration page.<br><br><strong>Login:</strong> your phone number<br><strong>Password:</strong> SMS content";
223
	$l_back_page = "<a href=\"javascript:history.back()\">Página anterior</a>";
224
	$l_service_sms = "SMS service enable";
225
	$l_service_sms_n = "SMS service disable";
226
	$l_acc_sms = "Auto registration by SMS";
227
	$l_explain_warn = "El administrador ha creado un archivo que contiene los periódicos de inicio de sesión como parte de un proceso judicial.";
2250 tom.houday 228
	if (isset($_GET['url'])) {
2186 tom.houday 229
		$l_continue_link = "<a href=\"index.php?redirect=1&url=".urlencode($_GET['url'])."\" class=\"button\">Lo comprendo y deseo continuar mi navegación.</a>";
2250 tom.houday 230
	} else {
2186 tom.houday 231
		$l_continue_link = "<a href=\"index.php\" class=\"button\">Lo comprendo y deseo continuar mi navegación.</a>";
2127 richard 232
	}
2090 richard 233
	$l_title_warn="Estimado usuario,";
234
	$l_explain_warn_name="El usario ";
235
	$l_explain_warn_ip="con este IP : ";
236
	$l_explain_warn_date="consultó a sus registros de conexión el ";
237
	$l_explain_warn_reason="con la siguiente razón : ";
2186 tom.houday 238
	$l_uam_domain = "Sites autorizados : ";
2250 tom.houday 239
} else if ($Language === 'zn') {	// Chinese
2090 richard 240
	$l_access_denied = "访问控制";
241
	$l_access_welcome = "欢迎来到ALCASAR";
242
	$l_access_unavailable = "不可访问";
243
	$l_required_domain = "访问的网站";
244
	$l_explain_acc_access = "管理中心能管理门户,您必须通过超级用户或者管理用户来访问。";
245
	$l_explain_access_deny = "您试图访问一个含有不当信息的资源。";
246
	$l_explain_net_pb = "您的门户检测因特网不可用。";
247
	$l_contact_access_deny = "如果您认为该过滤不当,请联系安全负责人(OSSI/RSSI)。";
248
	$l_contact_net_pb = "请联系IT负责人或网络服务商来了解更多信息。";
2605 tom.houday 249
	$l_sms_access = "<a href=\"//$hostname/autoregistrationinfo.php\">短信自动登录 </a>";
2293 tom.houday 250
	$l_install_certif = "安装根证书";
251
	$l_install_certif_more = "安装根证书";
2090 richard 252
	$l_certif_explain = "允许您的计算机与ALCASAR门户进行安全数据交换。<BR>如果该证书未包含在您的计算机中,您的浏览器将出现一些安全提醒。<br><br>";
253
	$l_certif_explain_help = "<a href=\"alcasar-certificat.pdf\" target=\"_blank\">额外帮助</a>";
254
	$l_category = "类别 :";
2250 tom.houday 255
	if (!$user->connected) {
2090 richard 256
		$l_logout_explain = "您的系统目前没有打开任何网络咨询进程。";
2605 tom.houday 257
		$l_logout = "<a href=\"//$hostname/index.php?url=$redirect_link\">打开一个网络进程</a>";
2250 tom.houday 258
	} else {
259
		if ($user->username != $user->mac) { // authentication exception or not
2370 tom.houday 260
			$l_logout_explain = "关闭当前连接进程。<br> 已连接用户:<a href=\"$logout_link\" title=\" $user->username\"><b>$user->username</b></a><br><br>$nb_connection_history 最后连接 :$connection_history";
261
			$l_logout = "<a href=\"$logout_link\">断开网络</a>";
2250 tom.houday 262
		} else {
263
			$l_logout_explain = "您的系统($user->username)验证例外<br><br>$nb_connection_history 最后连接: $connection_history";
2090 richard 264
			$l_logout = "连接信息";
265
		}
266
	}
2272 tom.houday 267
	$l_password_change = "<a href=\"https://$hostname/password.php\">更改您的密码</a>";
2090 richard 268
	$l_password_change_explain = "重新指向密码修改页面。<br><br> 您需要一个可用的网络账户。";
269
	$l_sms_explain = "重新指向短信登录页面。<br><br><strong>用户名:</strong>您的电话号码<br><strong>密码:</strong>您的信息";
270
	$l_back_page = "<a href=\"javascript:history.back()\">上一页</a>";
271
	$l_service_sms = "短信服务可用";
272
	$l_service_sms_n = "短信服务禁用";
273
	$l_acc_sms = "短信自动注册";
274
	$l_explain_warn = "管理员创建了一份可用于司法调查的连接日志文档。";
2250 tom.houday 275
	if (isset($_GET['url'])) {
2186 tom.houday 276
		$l_continue_link = "<a href=\"index.php?redirect=1&url=".urlencode($_GET['url'])."\" class=\"button\">我明白并希望继续浏览。</a>";
2250 tom.houday 277
	} else {
2186 tom.houday 278
		$l_continue_link = "<a href=\"index.php\" class=\"button\">我明白并希望继续浏览。</a>";
2127 richard 279
	}
2090 richard 280
	$l_title_warn="亲爱的用户,";
281
	$l_explain_warn_name="一人名为";
282
	$l_explain_warn_ip="在此IP:";
283
	$l_explain_warn_date="查看您的连接日志于";
284
	$l_explain_warn_reason=" 如下原因:";
2186 tom.houday 285
	$l_uam_domain = "授权网站 : ";
2250 tom.houday 286
} else if ($Language === 'ar') {	// Arabic
2111 richard 287
	$l_access_denied = "مراقبة الدخول";
288
	$l_access_welcome = "ALCASAR مرحبا بك في";
289
	$l_access_unavailable = "الدخول غير متوفر";
290
	$l_required_domain = "موقع إنترنيت مطلوب";
291
	$l_explain_acc_access = "مركز التحكم يمكنك من إدارة البوابة. يلزمك التوفر على حساب الادارة للدخول.";
292
	$l_explain_access_deny = "محاولة لدخول موارد تحتوي على معلومات غير ملائمة المحتوى";
293
	$l_explain_net_pb = "بوابتك تكتشف ان الدخول على الانترنت غير متوفر";
294
	$l_contact_access_deny = "المرجو الاتصال بضابط أمن (OSS / RSS) إذا اعتقدت ان هذه التصفية غير قانونية";
295
	$l_contact_net_pb = "المرجو الاتصال بمدير المعلومات أو مورد الأنترنت للمزيد من المعلومات";
296
	$auto_save_sms_text = "تسجيل ذاتي على";
2605 tom.houday 297
	$l_sms_access = "<a href=\"//$hostname/autoregistrationinfo.php\">SMS $auto_save_sms_text</a>";
2293 tom.houday 298
	$l_install_certif = "ركب جذر الشهادة";
299
	$l_install_certif_more = "ALCASAR تركيب شهادة السلطة؛ جذر الكزار";
2111 richard 300
	$exchange_data_text = "يمَكن من تبادل البيانات المؤمّنة بين محطة الاستفسار و بوابة الكزار الأسيرة";
301
	$cert_not_saved_text = "إذا لم يتم تسجيل هذه الشهادة على محطة الاستفسار الخاصة بك، فمن الممكن ان يتم إصدار تنبيهات أمنية من متصحفك";
302
	$l_certif_explain = "<br><br>.$cert_not_saved_text<br> .$exchange_data_text";
303
	$l_certif_explain_help = "<a href=\"alcasar-certificat.pdf\" target=\"_blank\">مساعدة إضافية </a>";
304
	$l_category = "فئة :";
2250 tom.houday 305
	if (!$user->connected) {
2111 richard 306
		$l_logout_explain = "و لا جلسة استفسار للإنترنت مفتوحة حاليا على نظامك";
307
		$close_session_text = "فتح جلسة الإنترنت";
2605 tom.houday 308
		$l_logout = "<a href=\"//$hostname/index.php?url=$redirect_link\">$close_session_text</a>";
2250 tom.houday 309
	} else {
310
		if ($user->username != $user->mac) { // authentication exception or not
2111 richard 311
			$close_session_text = "إقفال جلسة المستخدم المتصل حاليا";
2250 tom.houday 312
			$userlogged_text = "المستخدم متصل";
2111 richard 313
			$disconnect_user_text = "قطع الاتصال على المستخدم";
2370 tom.houday 314
			$l_logout_explain = "Ferme la session de l'usager actuellement connecté. <br><br>Utilisateur connecté : <a href=\"$logout_link\" title=\"Deconnecter l'utilisateur $user->username\"><b>$user->username</b></a><br><br>$nb_connection_history dernières connexions :$connection_history";
2111 richard 315
			$logout_internet_text = "قطع الاتصال على الإنترنت";
2370 tom.houday 316
			$l_logout = "<a href=\"$logout_link\">$logout_internet_text</a>";
2250 tom.houday 317
		} else {
2111 richard 318
			$your_system_text = "نظامك";
319
			$auth_except_text = "على توثيق استثنائي";
320
			$last_conn_text = "اتصالات مشاركة";
2250 tom.houday 321
			$l_logout_explain = "$connection_history :$last_conn_text $nb_connection_history<br><br>$auth_except_text ($user->username) $your_system_text";
2111 richard 322
			$l_logout = "معلومات على الاتصالات ";
323
		}
324
	}
325
	$change_pass_text = "غير كلمتك السرية";
2272 tom.houday 326
	$l_password_change = "<a href=\"https://$hostname/password.php\">$change_pass_text</a>";
2111 richard 327
	$redirect_pass_text = "يوجهك على صفحة تغيير الكلمة السرية لحساب الإنترنت الخاص بك";
328
	$valid_account_text = "يجب ان يكون حساب الإنترنت الخاص بك صالحاً";
329
	$l_password_change_explain = "$valid_account_text<br><br>.$redirect_text";
330
	$redirect_sms_text = "يوجهك على الصفحة التفسيرية للتسجيل الذاتي بطريقة";
331
	$login_text = "تسجيل الدخول";
332
	$your_phone_text = "رقم الهاتف الخاص بك";
333
	$pass_text = "كلمة السر";
334
	$your_message_text = "رسالتك";
335
	$l_sms_explain = "$your_message_text <strong>$pass_text</strong><br>$your_phone_text <strong>$login_text</strong><br><br>$redirect_sms_text";
336
	$previous_text = "الصفحة السابقة";
337
	$l_back_page = "<a href=\"javascript:history.back()\">$previous_text</a>";
338
	$l_service_sms = "نشطة SMS خدمة";
339
	$l_service_sms_n = "غير نشطة SMS خدمة";
340
	$l_acc_sms = "تسجيل ذاتي عن طريق SMS";
341
	$l_explain_warn = "المسؤول أنشأ أرشيفاً تحتوي على سجلات الاتصال في إطار تحقيق قضائي";
342
	$understand_text = "أنا متفهم و أريد ان أواصل التصفح";
2250 tom.houday 343
	if (isset($_GET['url'])) {
2186 tom.houday 344
		$l_continue_link = "<a href=\"index.php?redirect=1&url=".urlencode($_GET['url'])."\" class=\"button\">$understand_text</a>";
2250 tom.houday 345
	} else {
2186 tom.houday 346
		$l_continue_link = "<a href=\"index.php\" class=\"button\">$understand_text</a>";
2111 richard 347
	}
348
	$l_title_warn = "عزيزي المستعمل, ";
349
	$l_explain_warn_name = "شخص مسمىٰ ";
350
	$l_explain_warn_ip = "تحت هذا IP: ";
351
	$l_explain_warn_date = "إطّلع على سجلات الاتصال الخاصة بك في";
352
	$l_explain_warn_reason = "السبب المسرّح به: ";
2186 tom.houday 353
	$l_uam_domain = ":المواقع المسموحة ";
2250 tom.houday 354
} else {	// English
2090 richard 355
	$l_access_denied = "Access control";
356
	$l_access_welcome = "Welcome on ALCASAR";
357
	$l_access_unavailable = "ACCESS UNAVAILABLE";
358
	$l_required_domain = "Required WEB site";
359
	$l_explain_acc_access = "This center control the portal. You must have an administrative account.";
360
	$l_explain_access_deny = "You try to connect to a resource whose content is deemed to contain inappropriate information.";
361
	$l_explain_net_pb = "Your portal has just detected that the Internet access is down";
362
	$l_contact_access_deny = "Contact your security system manager if you think this filtering is abusive.";
363
	$l_contact_net_pb = "Contact your network responsive or your Internet provider for more information";
2605 tom.houday 364
	$l_sms_access = "<a href=\"//$hostname/autoregistrationinfo.php\">Auto Registration by SMS</a>";
2293 tom.houday 365
	$l_install_certif = "Install ALCASAR AC Certificate";
366
	$l_install_certif_more = "Install ALCASAR AC Certificate";
2090 richard 367
	$l_certif_explain = "Allow secure data exchange between your computer and ALCASAR portal.<BR>If this certificate isn't incorporated in your computer, some security alerts should appear in your browser.<br><br>";
368
	$l_certif_explain_help = "<a href=\"alcasar-certificat.pdf\" target=\"_blank\">Complementary help</a>";
369
	$l_category = "category :";
2250 tom.houday 370
	if (!$user->connected) {
2090 richard 371
		$l_logout_explain = "No Internet consultation session is actualy open on your system";
2605 tom.houday 372
		$l_logout = "<a href=\"//$hostname/index.php?url=$redirect_link\">Open an Internet session</a>";
2250 tom.houday 373
	} else {
374
		if ($user->username != $user->mac) { // authentication exception or not
2370 tom.houday 375
			$l_logout_explain = "Close the session of the user currently connected.<br> User logged-on : <a href=\"$logout_link\" title=\"Disconnect user $user->username\"><b>$user->username</b></a><br><br>$nb_connection_history last connections :$connection_history";
376
			$l_logout = "<a href=\"$logout_link\">Logoff from internet</a>";
2250 tom.houday 377
		} else {
378
			$l_logout_explain = "Your system ($user->username) is in exception of authentication.<br><br>$nb_connection_history Last logins :$connection_history";
2090 richard 379
			$l_logout = "Connections information";
380
		}
381
	}
2272 tom.houday 382
	$l_password_change = "<a href=\"https://$hostname/password.php\">Change your password</a>";
2090 richard 383
	$l_password_change_explain = "Redirect you on password change page.<br><br> You should already have an Internet access account.";
384
	$l_sms_explain = "Redirect you on auto registration page.<br><br><strong>Login:</strong> your phone number<br><strong>Password:</strong> SMS content";
385
	$l_back_page = "<a href=\"javascript:history.back()\">Previous page</a>";
386
	$l_service_sms = "SMS service enable";
387
	$l_service_sms_n = "SMS service disable";
388
	$l_acc_sms = "Auto registration by SMS";
389
	$l_explain_warn = "The administrator created an archive which contains your imputabilities logs for a judicial investigation.";
2250 tom.houday 390
	if (isset($_GET['url'])) {
2186 tom.houday 391
		$l_continue_link = "<a href=\"index.php?redirect=1&url=".urlencode($_GET['url'])."\" class=\"button\">I understand and I wish to continue.</a>";
2250 tom.houday 392
	} else {
2186 tom.houday 393
		$l_continue_link = "<a href=\"index.php\" class=\"button\">I understand and I wish to continue.</a>";
2127 richard 394
	}
2090 richard 395
	$l_title_warn="Dear user,";
396
	$l_explain_warn_name="Someone called ";
397
	$l_explain_warn_ip="with this IP : ";
398
	$l_explain_warn_date="has read your connexion logs at ";
399
	$l_explain_warn_reason="For this reason : ";
2186 tom.houday 400
	$l_uam_domain = "Authorized websites : ";
360 richard 401
}
1987 richard 402
 
2234 richard 403
$l_title   = ($direct_access ? $l_access_welcome     : ($network_pb ? $l_access_unavailable : $l_access_denied));
404
$l_explain = ($direct_access ? $l_explain_acc_access : ($network_pb ? $l_explain_net_pb     : $l_explain_access_deny));
509 richard 405
 
2250 tom.houday 406
// Set the icons
407
$img_rep         = '/images/';
408
$img_organisme   = 'organisme.png';
409
$img_access      = 'globe_acces_70.png';
410
$img_connect     = 'globe_70.png';
411
$img_warning     = 'globe_warning_70.png';
412
$img_pwd         = 'cle_ombre.png';
413
$img_certificate = 'certificat.png';
414
$img_acc         = 'logo-alcasar_70.png';
415
$img_sms         = 'sms.png';
416
$img_false       = 'interdit.png';
417
$img_adm         = 'adm.png';
509 richard 418
 
2250 tom.houday 419
$img_internet    = (($user->connected) ? $img_connect : ($network_pb ? $img_warning : $img_access));
509 richard 420
 
2234 richard 421
if ($direct_access) {
2186 tom.houday 422
	// Read the "Domain allowed" file
2250 tom.houday 423
	$domainsAllowed = [];
424
	$fileContent = file(DOMAIN_ALLOWED_LIST);
425
	if ($fileContent) { // the file isn't empty
426
		foreach ($fileContent as $line) {
427
			if (!empty(trim($line))) {
428
				$domain_fields = explode('#', $line);
429
				if (!empty(trim($domain_fields[1]))) {
430
					$domain = explode('"', $domain_fields[0]);
431
					$domain[1] = ltrim($domain[1], '.'); // remove every '.' from the beginning of domain
432
					$domainsAllowed[] = (object) [
433
						'name'   => trim($domain_fields[1]),
434
						'domain' => trim($domain[1])
435
					];
2186 tom.houday 436
				}
437
			}
438
		}
439
	}
2250 tom.houday 440
} else {
441
	 if (isset($_GET['warn']) && isset($_GET['url']) && $_GET['warn'] === '1') {
442
		// user need to be warned that someone reads his logs
2186 tom.houday 443
		$filename = '/var/www/html/acc/backup/log_info.txt';
444
		if (file_exists($filename)) {
445
			$fichier = fopen($filename, 'r');
2127 richard 446
			$content = file($filename);
2186 tom.houday 447
			foreach ($content as $line) {
448
				$infos = explode('|||', $line);
2250 tom.houday 449
				$log_date   = $infos[0];
450
				$log_user   = $infos[1];
451
				$log_reason = $infos[2];
452
				$log_ip     = $infos[3];
2127 richard 453
			}
2186 tom.houday 454
			$l_explain_warn = "$l_explain_warn_name$log_user ($l_explain_warn_ip$log_ip) $l_explain_warn_date$log_date.<br>$l_explain_warn_reason<br>$log_reason";
2250 tom.houday 455
		} else {
456
			$l_explain_warn = 'Log error!';
2127 richard 457
		}
509 richard 458
	}
2010 raphael.pi 459
}
2250 tom.houday 460
 
461
// Search blacklist categories
462
if ((!$direct_access) && (!$network_pb) && (!isset($_GET['warn']))) {
463
	$pattern = str_replace('www.', '', $_SERVER['HTTP_HOST']);
464
	$output = [];
2521 armand.ito 465
	exec('grep -Re ' . escapeshellarg('^'.$pattern.'$') . " /etc/e2guardian/lists/blacklists/*/domains | cut -d'/' -f6", $output);
2250 tom.houday 466
	$lists = [];
467
	foreach ($output as $line) {
468
		$lists[] = $line;
509 richard 469
	}
2250 tom.houday 470
 
471
	$filteredUrlHtml = $l_required_domain.' : '.htmlspecialchars($_SERVER['HTTP_HOST']);
472
	if (!empty($lists)) {
473
		$filteredUrlHtml .= "<br>$l_category ".implode(', ', $lists);
2134 richard 474
	}
2250 tom.houday 475
}
476
 
477
// Cleaning the cache
478
header('Expires: Tue, 01 Jan 2000 00:00:00 GMT');
479
header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
480
header('Cache-Control: no-store, no-cache, must-revalidate, max-age=0');
481
header('Cache-Control: post-check=0, pre-check=0', false);
482
header('Pragma: no-cache');
363 richard 483
?>
2250 tom.houday 484
<!DOCTYPE html>
485
<html>
486
	<head>
487
		<meta charset="UTF-8">
488
		<title>ALCASAR - <?= $l_title ?></title>
2398 tom.houday 489
		<link type="text/css" href="<?= ((!$direct_access) ? "//$hostname" : '') ?>/css/style_intercept.css" rel="stylesheet">
2250 tom.houday 490
		<?php if ($direct_access): ?>
491
			<script>
492
			function setBoxInfoContent(param){
493
				document.getElementById('box_info').innerHTML = document.getElementById(param).innerHTML;
494
			}
495
			</script>
496
		<?php endif; ?>
497
	</head>
2252 tom.houday 498
	<body<?= (($direct_access) ? ' onload="setBoxInfoContent(\'text_conn\');"' : '') ?>>
2250 tom.houday 499
		<?php if ($direct_access): ?>
500
			<div id="cadre_titre" class="titre_controle">
501
				<p id="acces_controle" class="titre_controle"><?= $l_title ?></p>
502
				<?php if ($network_pb): ?>
503
					<span><?= $l_explain_net_pb ?></span>
504
				<?php endif; ?>
505
		<?php else: // the user is intercepted ?>
506
			<?php if (isset($_GET['warn']) && isset($_GET['url']) && $_GET['warn'] == '1'): // if user need to be warned that someone reads his logs ?>
507
				<div id="cadre_titre" class="titre_refus">
508
					<p id="acces_controle" class="titre_refus"><?= $l_title_warn ?></p>
509
			<?php else: // the user is blacklisted (or whitelisted) ?>
510
				<div id="cadre_titre" class="titre_refus">
511
					<p id="acces_controle" class="titre_refus"><?= $l_title ?></p>
512
			<?php endif; ?>
513
		<?php endif; ?>
514
 
515
			<div id="boite_logo">
2398 tom.houday 516
				<img src="<?= ((!$direct_access) ? "//$hostname" : '') ?><?= $img_rep.$img_organisme ?>">
2250 tom.houday 517
			</div>
518
		</div>
519
		<div id="contenu_acces">
520
			<div id="box_url">
521
				<?php if ((!$direct_access) && (!$network_pb) && (!isset($_GET['warn']))): // Print blacklist categories ?>
522
					<?= $filteredUrlHtml ?>
523
				<?php endif; ?>
524
			</div>
525
 
526
			<?php if ($direct_access): ?>
527
				<?php if (!$network_pb): ?>
528
					<div class="box_menu" id="box_conn" onmouseover="setBoxInfoContent('text_conn');">
529
						<span><?= $l_logout ?></span>
530
						<img src="<?= $img_rep.$img_internet ?>">
531
					</div>
532
				<?php endif; ?>
533
 
534
				<div class="box_menu" id="box_certif" onmouseover="setBoxInfoContent('text_certif');">
2293 tom.houday 535
					<span><a href="<?= $certCa_link ?>"><?= $l_install_certif ?></a></span>
2250 tom.houday 536
					<img src="<?= $img_rep.$img_certificate ?>">
537
				</div>
538
 
539
				<div class="box_menu" id="box_mdp" onmouseover="setBoxInfoContent('text_mdp');">
540
					<img src="<?= $img_rep.$img_pwd ?>">
541
					<span><?= $l_password_change ?></span>
542
				</div>
543
 
544
				<?php if ($service_SMS_status === true): ?>
545
					<div class="box_menu" id="box_acc" onmouseover="setBoxInfoContent('text_acc');">
546
						<span><?= $l_sms_access ?></span>
547
						<img src="<?= $img_rep.$img_sms ?>">
548
					</div>
549
				<?php endif; ?>
550
 
551
				<div class="div-cache" id="text_conn">
552
					<h2><?= $l_logout ?></h2>
553
					<p><?= $l_logout_explain ?></p>
554
					<?php if (!empty($domainsAllowed)): ?>
555
						<p><?= $l_uam_domain ?>
556
							<ul>
557
								<?php foreach ($domainsAllowed as $domainAllowed): ?>
558
									<li><a href="http://<?= $domainAllowed->domain ?>"><?= $domainAllowed->name ?></a></li>
559
								<?php endforeach; ?>
560
							</ul>
561
						</p>
562
					<?php endif; ?>
563
					<img src="<?= $img_rep.$img_internet ?>">
564
				</div>
565
 
566
				<div class="div-cache" id="text_certif">
2293 tom.houday 567
					<h2><a href="<?= $certCa_link ?>"><?= $l_install_certif_more ?></a></h2>
2250 tom.houday 568
					<p><?= "$l_certif_explain $l_certif_explain_help" ?></p>
569
					<img src="<?= $img_rep.$img_certificate ?>">
570
				</div>
571
 
572
				<div class="div-cache" id="text_mdp">
573
					<h2><?= $l_password_change ?></h2>
574
					<p><?= $l_password_change_explain ?></p>
575
					<img src="<?= $img_rep.$img_pwd ?>">
576
				</div>
577
 
578
				<?php if ($service_SMS_status === true): ?>
579
					<div class="div-cache" id="text_acc">
580
						<h2><?= $l_sms_access ?></h2>
581
						<p><?= $l_sms_explain ?></p>
582
						<p style="color: green; text-align: center;"><?= $l_service_sms ?></p>
583
						<img src="<?= $img_rep.$img_sms ?>">
584
					</div>
585
				<?php endif; ?>
586
 
587
				<div id="box_info">
588
				</div>
589
			<?php else: // the user is intercepted ?>
590
				<?php if (isset($_GET['warn']) && isset($_GET['url']) && $_GET['warn'] === '1'): // user need to be warned that someone reads his logs ?>
591
					<div id="box_refuse">
2398 tom.houday 592
						<img src="//<?= $hostname.$img_rep.$img_warning ?>">
2250 tom.houday 593
						<p><?= $l_explain_warn ?></p>
594
					</div>
595
					<div id="liens_redir">
596
						<p><?= $l_continue_link ?></p>
597
					</div>
598
				<?php else: ?>
599
					<div id="box_refuse">
2398 tom.houday 600
						<img src="//<?= $hostname.$img_rep.$img_false ?>">
2250 tom.houday 601
						<p><?= $l_explain ?></p>
602
					</div>
603
					<div id="liens_redir">
604
						<p><?= $l_back_page ?></p>
605
					</div>
606
				<?php endif; ?>
607
			<?php endif; ?>
608
 
609
			<?php if (($network_pb) && (!$direct_access)): ?>
610
				<span>Diagnostic : <?= $diagnostic ?></span>
611
			<?php endif; ?>
612
		</div>
613
 
614
		<?php if ($direct_access): // display the admin logo (wheel) at the bottom right ?>
615
			<div id="corner">
616
				<div id="adm" class="corn">
617
					<a href="<?= "https://$hostname/acc/" ?>"><img src="<?= $img_rep.$img_adm ?>"></a>
618
				</div>
619
			</div>
620
		<?php endif; ?>
566 stephane 621
	</body>
1822 raphael.pi 622
</html>