Subversion Repositories ALCASAR

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452 richard 1
<?php
958 franck 2
# $Id: index.php 3026 2022-06-30 21:53:54Z rexy $
1249 richard 3
#
2085 richard 4
# index.php for ALCASAR by Rexy
3026 rexy 5
# UI & css style by Stéphane ERARD & Alexandre VEZIN
1249 richard 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
 
3026 rexy 46
$page = "index";
2234 richard 47
$organisme = $conf["ORGANISM"];
48
$hostname  = $conf["HOSTNAME"].'.'.$conf["DOMAIN"];
2934 rexy 49
$ssl_status = ($conf['HTTPS_LOGIN'] === 'on');
50
$protocol = ($ssl_status) ? 'https://' : 'http://';
2370 tom.houday 51
$useHTTPS = ((isset($_SERVER['HTTPS'])) && (!empty($_SERVER['HTTPS'])) && ($_SERVER['HTTPS'] !== 'off'));
2934 rexy 52
$network_pb = false;
53
$diagnostic = "can't contact the default router";
2370 tom.houday 54
$certCa_link = (($useHTTPS) ? 'https' : 'http')."://$hostname/certs/certificat_alcasar_ca.crt";
2409 tom.houday 55
$logout_link = ((($conf['HTTPS_CHILLI'] === 'on') && $useHTTPS) ? 'https://'.$hostname.':3991' : 'http://'.$hostname.':3990').'/logoff';
2250 tom.houday 56
$direct_access = false;
57
$remote_ip = preg_match('#^([0-9]{1,3}\.){3}[0-9]{1,3}$#', $_SERVER['REMOTE_ADDR']) ? $_SERVER['REMOTE_ADDR'] : '';
58
$connection_history = '';
566 stephane 59
$nb_connection_history = 3;
2934 rexy 60
$redirect_link = 'www.euronews.com'; // Default redirection for HTTP interception (beware, this website must run in HTTP)
61
$service_wifi4eu_status = ($conf['WIFI4EU'] === 'on');
62
$service_wifi4eu_code = $conf['WIFI4EU_CODE'];
2935 rexy 63
$service_wifi4eu_server = 'https://collection.wifi4eu.ec.europa.eu/wifi4eu.min.js';
2600 tom.houday 64
$service_SMS_status = ($conf['SMS'] === 'on');
3002 rexy 65
$service_Email_status = ($conf['MAIL'] === 'on');
2250 tom.houday 66
 
67
// Retrieve the user info behind the remote ip
68
$output = [];
2612 tom.houday 69
exec('sudo /usr/sbin/chilli_query list ip '.escapeshellarg($remote_ip), $output);
2250 tom.houday 70
if (!empty($output)) {
71
	$userRaw = explode(' ', $output[0]);
72
	$user = (object) [
73
		'mac'       =>  $userRaw[0],
74
		'connected' => ($userRaw[4] === '1'),
75
		'username'  =>  $userRaw[5]
76
	];
77
} else {
78
	// CoovaChilli does not know the user
79
	$user = (object) [
80
		'mac'       => '',
81
		'connected' => false,
82
		'username'  => ''
83
	];
2127 richard 84
}
566 stephane 85
 
2688 lucas.echa 86
// Test if it's a direct connection to ALCASAR
2186 tom.houday 87
if (isset($_SERVER['HTTP_HOST']) && (($_SERVER['HTTP_HOST'] === $_SERVER['SERVER_ADDR']) || ($_SERVER['HTTP_HOST'] === 'alcasar') || ($_SERVER['HTTP_HOST'] === $hostname) || ($_SERVER['HTTP_HOST'] === $organisme))) {
88
	$direct_access = true;
1992 richard 89
}
2186 tom.houday 90
 
2688 lucas.echa 91
// Function to adapt time connection in seconds to H,M,S
566 stephane 92
function secondsToDuration($seconds = null){
93
	if ($seconds == null) return "";
94
	$temp = $seconds % 3600;
95
	$time[0] = ( $seconds - $temp ) / 3600 ;	// hours
732 richard 96
	$time[2] = $temp % 60 ;				// seconds
566 stephane 97
	$time[1] = ( $temp - $time[2] ) / 60;		// minutes
2250 tom.houday 98
	return $time[0].' h '.$time[1].' m '.$time[2].' s';
566 stephane 99
}
509 richard 100
 
2250 tom.houday 101
// if user need to be warned
2234 richard 102
if (isset($_GET['warn']) && isset($_GET['url'])) {
103
	$direct_access = false;
2010 raphael.pi 104
}
105
 
2250 tom.houday 106
if ($user->connected) { // the user is authenticated
107
	if (isset($_GET['redirect'])) { // if user has been warned, we redirect him to his website
2186 tom.houday 108
		header('Location: '.$_GET['url'], true, 307);
2234 richard 109
		exit();
2010 raphael.pi 110
	}
2234 richard 111
 
2250 tom.houday 112
	// We retrieve his three last connections
113
	if ((is_file('./acc/manager/lib/sql/drivers/mysql/functions.php'))&&(is_file('/etc/freeradius-web/config.php'))){
114
		include_once('/etc/freeradius-web/config.php');
115
		include_once('./acc/manager/lib/sql/drivers/mysql/functions.php');
116
		$sql = "SELECT UserName, AcctStartTime, AcctStopTime, acctsessiontime FROM radacct WHERE UserName='$user->username' ORDER BY AcctStartTime DESC LIMIT 0 , $nb_connection_history";
2085 richard 117
		$link = @da_sql_pconnect($config);
2250 tom.houday 118
		if ($link) {
2085 richard 119
			$res = @da_sql_query($link,$config,$sql);
2250 tom.houday 120
			if ($res) {
121
				$connection_history .= '<ul>';
122
				while (($row = @da_sql_fetch_array($res,$config))) {
123
					$connected = '';
124
					if ($row['acctstoptime'] === '') {
125
						$connected = ' (active)';
126
					}
127
					$sessionTimeFormated = secondsToDuration($row['acctsessiontime']);
128
					$connection_history .= "<li title=\"$row[username] $row[acctstarttime] $row[acctstoptime] ($sessionTimeFormated)\">$row[acctstarttime] ($sessionTimeFormated) $connected</li>";
566 stephane 129
				}
2250 tom.houday 130
				$connection_history .= '</ul>';
566 stephane 131
			}
132
		}
133
	}
2250 tom.houday 134
} else { // the user isn't authenticated
135
	if (isset($_GET['url'])) { // it's the second stage (when user has clicked on the button "open a connection")
2234 richard 136
		$redir = 'http://'.$_GET['url'];
137
		header("Location: $redir", true, 307);
2688 lucas.echa 138
		exit();
1989 raphael.pi 139
	}
1818 raphael.pi 140
}
2250 tom.houday 141
 
142
// Choice of language
143
$Language = 'en';
144
if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
145
	$Langue = explode(',', $_SERVER['HTTP_ACCEPT_LANGUAGE']);
146
	$Language = strtolower(substr(chop($Langue[0]), 0, 2));
147
}
148
if ($Language === 'fr') {		// French
2090 richard 149
	$l_access_denied = "Contrôle d'accès";
150
	$l_access_welcome = "Bienvenue sur ALCASAR";
151
	$l_access_unavailable = "ACCÈS INDISPONIBLE";
152
	$l_required_domain = "Site WEB demandé";
153
	$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.";
154
	$l_explain_access_deny = "Vous tentez d'accéder à une ressource dont le contenu est réputé contenir des informations inappropriées.";
155
	$l_explain_net_pb = "Votre portail détecte que l'accès à Internet est indisponible.";
156
	$l_contact_access_deny = "Contactez le responsable de la séurité (OSSI/RSSI) si vous pensez que ce filtrage est abusif.";
157
	$l_contact_net_pb = "Contactez votre responsable informatique ou votre prestataire Internet pour plus d'information.";
3002 rexy 158
	$l_sms_access = "<a href=\"//$hostname/sms_registration.php\">Inscrivez-vous par SMS</a>";
159
	$l_email_access = "<a href=\"//$hostname/email_registration_front.php\">Inscrivez-vous par Email</a>";
2293 tom.houday 160
	$l_install_certif = "Installer le certificat racine";
2090 richard 161
	$l_category = "catégorie :";
2250 tom.houday 162
	if (!$user->connected) {
2766 rexy 163
		$l_logout_explain = "Aucune session n'est actuellement ouverte";
2819 rexy 164
		$l_logout = "<a href=\"//$hostname/index.php?url=$redirect_link\">Ouvrir une session</a>";
2250 tom.houday 165
	} else {
166
		if ($user->username != $user->mac) { // authentication exception or not
2819 rexy 167
			$l_logout_explain = "Utilisateur connecté : <a href=\"$logout_link\" title=\"Deconnecter l'utilisateur $user->username\"><b>$user->username</b></a><br><br>$nb_connection_history dernières connexions :$connection_history";
2370 tom.houday 168
			$l_logout = "<a href=\"$logout_link\">Se déconnecter d'internet</a>";
2250 tom.houday 169
		} else {
170
			$l_logout_explain = "Votre système ($user->username) est en exception d'authentication.<br><br>$nb_connection_history dernières connexions :$connection_history";
2819 rexy 171
			$l_logout = "<a href=\"\">Information des connexions</a>";
2090 richard 172
		}
832 richard 173
	}
2822 rexy 174
	$l_password_change = "<a href=\"" . $protocol . "$hostname/password.php\">Changer votre mot de passe</a>";
2090 richard 175
	$l_back_page = "<a href=\"javascript:history.back()\">Page précédente</a>";
176
	$l_explain_warn = "L'administrateur a créé une archive contenant vos journaux de connexion dans le cadre d'une affaire judiciaire.";
2250 tom.houday 177
	if (isset($_GET['url'])) {
2186 tom.houday 178
		$l_continue_link = "<a href=\"index.php?redirect=1&url=".urlencode($_GET['url'])."\" class=\"button\">Je comprends et je souhaite continuer ma navigation.</a>";
2250 tom.houday 179
	} else {
2186 tom.houday 180
		$l_continue_link = "<a href=\"index.php\" class=\"button\">Je comprends et je souhaite continuer ma navigation.</a>";
2127 richard 181
	}
2090 richard 182
	$l_title_warn="Cher utilisateur, ";
183
	$l_explain_warn_name="Une personne sous le nom de ";
184
	$l_explain_warn_ip="sous cette IP : ";
185
	$l_explain_warn_date="a consulté vos journaux de connexion le ";
186
	$l_explain_warn_reason="Raison invoquée : ";
2186 tom.houday 187
	$l_uam_domain = "Sites autorisés : ";
2250 tom.houday 188
} else if ($Language === 'pt') {	// Portuguese
2090 richard 189
	$l_access_denied = "Controle de acesso";
190
	$l_access_welcome = "Bem-vindo ao Alcasar";
191
	$l_access_unavailable = "ACESSO INDISPONÍVEL";
192
	$l_required_domain = "Site WEB Obrigatório";
193
	$l_explain_acc_access = "Este é o centro de controle do portal para acessar você deve ter uma conta administrativa valida.";
194
	$l_explain_access_deny = "Você tenta se conectar a um recurso cujo conteúdo é considerado inadequado no conteúdo de informações.";
195
	$l_explain_net_pb = "O sistema detectou que o acesso é de risco, não será permitido o acesso";
196
	$l_contact_access_deny = "Entre em contato com o administrador do sistema de segurança se acha que essa filtragem é abusiva.";
197
	$l_contact_net_pb = "Entre em contato com a empresa fornecedora de Internet para mais informações";
3002 rexy 198
	$l_sms_access = "<a href=\"//$hostname/sms_registration.php\">Registar por SMS</a>";
199
	$l_email_access = "<a href=\"//$hostname/email_registration_front.php\">Registar por Email</a>";
2293 tom.houday 200
	$l_install_certif = "Instalar Certificado Alcasar AC";
2090 richard 201
	$l_category = "categoria :";
2250 tom.houday 202
	if (!$user->connected) {
2090 richard 203
		$l_logout_explain = "Não há conexão de Internet aberta em seu computador, deseja conectar?";
2605 tom.houday 204
		$l_logout = "<a href=\"//$hostname/index.php?url=$redirect_link\">Abrir uma conexão de Internet</a>";
2250 tom.houday 205
	} else {
206
		if ($user->username != $user->mac) { // authentication exception or not
2819 rexy 207
			$l_logout_explain = "Usuário conectado : <a href=\"$logout_link\" title=\"Disconnect user $user->username\"><b>$user->username</b></a><br><br>$nb_connection_history logins últimos :$connection_history";
2370 tom.houday 208
			$l_logout = "<a href=\"$logout_link\">Sair da Internet</a>";
2250 tom.houday 209
		} else {
210
			$l_logout_explain = "O sistema ($user->username) detctou exesso de autenticação.<br><br>$nb_connection_history logins últimos :$connection_history";
2819 rexy 211
			$l_logout = "<a href=\"\">Informações de conexões</a>";
2090 richard 212
		}
213
	}
2822 rexy 214
	$l_password_change = "<a href=\"" . $protocol . "$hostname/password.php\">Mudar sua senha</a>";
2090 richard 215
	$l_back_page = "<a href=\"javascript:history.back()\">Página anterior</a>";
2688 lucas.echa 216
	$l_explain_warn = "El administrador ha creado un archivo que contiene los periódicos de inicio de sesión como parte de un proceso judicial.";
2250 tom.houday 217
	if (isset($_GET['url'])) {
2186 tom.houday 218
		$l_continue_link = "<a href=\"index.php?redirect=1&url=".urlencode($_GET['url'])."\" class=\"button\">Lo comprendo y deseo continuar mi navegación.</a>";
2250 tom.houday 219
	} else {
2186 tom.houday 220
		$l_continue_link = "<a href=\"index.php\" class=\"button\">Lo comprendo y deseo continuar mi navegación.</a>";
2127 richard 221
	}
2090 richard 222
	$l_title_warn="Estimado usuario,";
223
	$l_explain_warn_name="El usario ";
224
	$l_explain_warn_ip="con este IP : ";
225
	$l_explain_warn_date="consultó a sus registros de conexión el ";
226
	$l_explain_warn_reason="con la siguiente razón : ";
2186 tom.houday 227
	$l_uam_domain = "Sites autorizados : ";
2250 tom.houday 228
} else if ($Language === 'zn') {	// Chinese
2090 richard 229
	$l_access_denied = "访问控制";
230
	$l_access_welcome = "欢迎来到ALCASAR";
231
	$l_access_unavailable = "不可访问";
232
	$l_required_domain = "访问的网站";
233
	$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。";
234
	$l_explain_access_deny = "您试图访问一个含有不当信息的资源。";
235
	$l_explain_net_pb = "您的门户检测因特网不可用。";
236
	$l_contact_access_deny = "如果您认为该过滤不当,请联系安全负责人(OSSI/RSSI)。";
237
	$l_contact_net_pb = "请联系IT负责人或网络服务商来了解更多信息。";
3002 rexy 238
	$l_sms_access = "<a href=\"//$hostname/sms_registration.php\">通过短信注册</a>";
239
	$l_email_access = "<a href=\"//$hostname/email_registration_front.php\">通过电子邮件注册</a>";
2293 tom.houday 240
	$l_install_certif = "安装根证书";
2090 richard 241
	$l_category = "类别 :";
2250 tom.houday 242
	if (!$user->connected) {
2090 richard 243
		$l_logout_explain = "您的系统目前没有打开任何网络咨询进程。";
2605 tom.houday 244
		$l_logout = "<a href=\"//$hostname/index.php?url=$redirect_link\">打开一个网络进程</a>";
2250 tom.houday 245
	} else {
246
		if ($user->username != $user->mac) { // authentication exception or not
2819 rexy 247
			$l_logout_explain = "已连接用户:<a href=\"$logout_link\" title=\" $user->username\"><b>$user->username</b></a><br><br>$nb_connection_history 最后连接 :$connection_history";
2370 tom.houday 248
			$l_logout = "<a href=\"$logout_link\">断开网络</a>";
2250 tom.houday 249
		} else {
250
			$l_logout_explain = "您的系统($user->username)验证例外<br><br>$nb_connection_history 最后连接: $connection_history";
2819 rexy 251
			$l_logout = "<a href=\"\">连接信息</a>";
2090 richard 252
		}
253
	}
2822 rexy 254
	$l_password_change = "<a href=\"" . $protocol . "$hostname/password.php\">更改您的密码</a>";
2090 richard 255
	$l_back_page = "<a href=\"javascript:history.back()\">上一页</a>";
256
	$l_explain_warn = "管理员创建了一份可用于司法调查的连接日志文档。";
2250 tom.houday 257
	if (isset($_GET['url'])) {
2186 tom.houday 258
		$l_continue_link = "<a href=\"index.php?redirect=1&url=".urlencode($_GET['url'])."\" class=\"button\">我明白并希望继续浏览。</a>";
2250 tom.houday 259
	} else {
2186 tom.houday 260
		$l_continue_link = "<a href=\"index.php\" class=\"button\">我明白并希望继续浏览。</a>";
2127 richard 261
	}
2090 richard 262
	$l_title_warn="亲爱的用户,";
263
	$l_explain_warn_name="一人名为";
264
	$l_explain_warn_ip="在此IP:";
265
	$l_explain_warn_date="查看您的连接日志于";
266
	$l_explain_warn_reason=" 如下原因:";
2186 tom.houday 267
	$l_uam_domain = "授权网站 : ";
2250 tom.houday 268
} else if ($Language === 'ar') {	// Arabic
2111 richard 269
	$l_access_denied = "مراقبة الدخول";
270
	$l_access_welcome = "ALCASAR مرحبا بك في";
271
	$l_access_unavailable = "الدخول غير متوفر";
272
	$l_required_domain = "موقع إنترنيت مطلوب";
273
	$l_explain_acc_access = "مركز التحكم يمكنك من إدارة البوابة. يلزمك التوفر على حساب الادارة للدخول.";
274
	$l_explain_access_deny = "محاولة لدخول موارد تحتوي على معلومات غير ملائمة المحتوى";
275
	$l_explain_net_pb = "بوابتك تكتشف ان الدخول على الانترنت غير متوفر";
276
	$l_contact_access_deny = "المرجو الاتصال بضابط أمن (OSS / RSS) إذا اعتقدت ان هذه التصفية غير قانونية";
277
	$l_contact_net_pb = "المرجو الاتصال بمدير المعلومات أو مورد الأنترنت للمزيد من المعلومات";
278
	$auto_save_sms_text = "تسجيل ذاتي على";
3002 rexy 279
	$l_sms_access = "<a href=\"//$hostname/sms_registration.php\">اشترك عن طريق الرسائل القصيرة</a>";
280
	$l_email_access = "<a href=\"//$hostname/email_registration_front.php\">通过电子邮件注册</a>";
2293 tom.houday 281
	$l_install_certif = "ركب جذر الشهادة";
2111 richard 282
	$l_category = "فئة :";
2250 tom.houday 283
	if (!$user->connected) {
2111 richard 284
		$l_logout_explain = "و لا جلسة استفسار للإنترنت مفتوحة حاليا على نظامك";
285
		$close_session_text = "فتح جلسة الإنترنت";
2605 tom.houday 286
		$l_logout = "<a href=\"//$hostname/index.php?url=$redirect_link\">$close_session_text</a>";
2250 tom.houday 287
	} else {
288
		if ($user->username != $user->mac) { // authentication exception or not
2111 richard 289
			$close_session_text = "إقفال جلسة المستخدم المتصل حاليا";
2250 tom.houday 290
			$userlogged_text = "المستخدم متصل";
2111 richard 291
			$disconnect_user_text = "قطع الاتصال على المستخدم";
2819 rexy 292
			$l_logout_explain = "Utilisateur connecté : <a href=\"$logout_link\" title=\"Deconnecter l'utilisateur $user->username\"><b>$user->username</b></a><br><br>$nb_connection_history dernières connexions :$connection_history";
2111 richard 293
			$logout_internet_text = "قطع الاتصال على الإنترنت";
2370 tom.houday 294
			$l_logout = "<a href=\"$logout_link\">$logout_internet_text</a>";
2250 tom.houday 295
		} else {
2111 richard 296
			$your_system_text = "نظامك";
297
			$auth_except_text = "على توثيق استثنائي";
298
			$last_conn_text = "اتصالات مشاركة";
2250 tom.houday 299
			$l_logout_explain = "$connection_history :$last_conn_text $nb_connection_history<br><br>$auth_except_text ($user->username) $your_system_text";
2819 rexy 300
			$l_logout = "<a href=\"\">معلومات على الاتصالات </a>";
2111 richard 301
		}
302
	}
303
	$change_pass_text = "غير كلمتك السرية";
2822 rexy 304
	$l_password_change = "<a href=\"" . $protocol . "$hostname/password.php\">$change_pass_text</a>";
2111 richard 305
	$redirect_sms_text = "يوجهك على الصفحة التفسيرية للتسجيل الذاتي بطريقة";
306
	$login_text = "تسجيل الدخول";
307
	$your_phone_text = "رقم الهاتف الخاص بك";
308
	$pass_text = "كلمة السر";
309
	$your_message_text = "رسالتك";
310
	$previous_text = "الصفحة السابقة";
311
	$l_back_page = "<a href=\"javascript:history.back()\">$previous_text</a>";
312
	$l_explain_warn = "المسؤول أنشأ أرشيفاً تحتوي على سجلات الاتصال في إطار تحقيق قضائي";
313
	$understand_text = "أنا متفهم و أريد ان أواصل التصفح";
2250 tom.houday 314
	if (isset($_GET['url'])) {
2186 tom.houday 315
		$l_continue_link = "<a href=\"index.php?redirect=1&url=".urlencode($_GET['url'])."\" class=\"button\">$understand_text</a>";
2250 tom.houday 316
	} else {
2186 tom.houday 317
		$l_continue_link = "<a href=\"index.php\" class=\"button\">$understand_text</a>";
2111 richard 318
	}
319
	$l_title_warn = "عزيزي المستعمل, ";
320
	$l_explain_warn_name = "شخص مسمىٰ ";
321
	$l_explain_warn_ip = "تحت هذا IP: ";
322
	$l_explain_warn_date = "إطّلع على سجلات الاتصال الخاصة بك في";
323
	$l_explain_warn_reason = "السبب المسرّح به: ";
2186 tom.houday 324
	$l_uam_domain = ":المواقع المسموحة ";
2766 rexy 325
} else if ($Language === 'de') {		// German
326
	$l_access_denied = "Zugangskontrolle";
327
	$l_access_welcome = "Willkommen bei ALCASAR";
328
	$l_access_unavailable = "ZUGANG NICHT MÖGLICH";
329
	$l_required_domain = "Website benötigt";
330
	$l_explain_acc_access = "Hier ist das Kontrollcenter. Sie benötigen einen Account mit Administratorrechten.";
331
	$l_explain_access_deny = "Sie haben versucht sich mit einer Seite zu verbinden, die möglicherweise unangemessene Inhalte beinhaltet.";
332
	$l_explain_net_pb = "Offenbar funktioniert ihr Internetzugriff nicht.";
333
	$l_contact_access_deny = "Kontaktieren Sie ihren Sicherheitsbeauftragten wenn Sie denken dass diese Filterung unangemessen ist.";
334
	$l_contact_net_pb = "Kontaktieren Sie Ihren Netzwerkbeauftragten oder Ihren Internetanbieter für weitere Informationen.";
3002 rexy 335
	$l_sms_access = "<a href=\"//$hostname/sms_registration.php\">Melden Sie sich per SMS an</a>";
336
	$l_email_access = "<a href=\"//$hostname/email_registration_front.php\">Melden Sie sich per E-Mail an</a>";
2766 rexy 337
	$l_install_certif = "Das ALCASAR AC Zertifikat installieren";
338
	$l_category = "Kategorie:";
339
	if (!$user->connected) {
340
		$l_logout_explain = "Zurzeit ist keine Internetsitzung auf Ihrem System aktiv";
341
		$l_logout = "<a href=\"//$hostname/index.php?url=$redirect_link\">Eine neue Internetzsitzung eröffnen</a>";
342
	} else {
343
		if ($user->username != $user->mac) { // authentication exception or not
2819 rexy 344
			$l_logout_explain = "Aktuell eingeloggter User: <a href=\"$logout_link\" title=\"Ausloggen $user->username\"><b>$user->username</b></a><br><br>$nb_connection_history letzte Verbindungen:$connection_history";
2766 rexy 345
			$l_logout = "<a href=\"$logout_link\">Aus dem Internet ausloggen</a>";
346
		} else {
347
			$l_logout_explain = "Ihr System ($user->username) ist nicht authentifiziert.<br><br>$nb_connection_history Letzte Verbindungen:$connection_history";
2819 rexy 348
			$l_logout = "<a href=\"\">Informationen zur Verbindung</a>";
2766 rexy 349
		}
350
	}
2822 rexy 351
	$l_password_change = "<a href=\"" . $protocol . "$hostname/password.php\">Passwort ändern</a>";
2766 rexy 352
	$l_back_page = "<a href=\"javascript:history.back()\">Previous page</a>";
353
	$l_explain_warn = "Der Administrator wird ein Archiv erstellen, welches Ihre Logdaten für den Fall einer gerichtlichen Untersuchung beinhaltet.";
354
	if (isset($_GET['url'])) {
355
		$l_continue_link = "<a href=\"index.php?redirect=1&url=".urlencode($_GET['url'])."\" class=\"button\">Ich verstehe und möchte fortfahren.</a>";
356
	} else {
357
		$l_continue_link = "<a href=\"index.php\" class=\"button\">Ich verstehe und möchte fortfahren.</a>";
358
	}
359
	$l_title_warn="Lieber Benutzer,";
360
	$l_explain_warn_name="Jemand namens ";
361
	$l_explain_warn_ip="mit dieser IP: ";
362
	$l_explain_warn_date="hat Ihre Verbindungsdaten eingesehen, für den ";
363
	$l_explain_warn_reason="Grund: ";
364
	$l_uam_domain = "Authorisierte Webseiten: ";
2850 rexy 365
} else if ($Language === 'es'){	// Spanish
366
	$l_access_denied = "Control de Acceso";
367
	$l_access_welcome = "Bienvenido, Ud. está en ALCASAR";
368
	$l_access_unavailable = "ACCESO NO DISPONIBLE";
369
	$l_required_domain = "Sitio WEB solicitado";
370
	$l_explain_acc_access = "Este acceso gestiona el portal. Tiene que tener una cuenta administrativa.";
371
	$l_explain_access_deny = "Intenta conectarse a un recurso cuyo contenido se considera que contiene información inapropiada.";
372
	$l_explain_net_pb = "El sistema informa que el acceso a Internet no esta disponible.";
373
	$l_contact_access_deny = "Por favor póngase en contacto con el administrador de la red si cree que este filtrado es abusivo";
374
	$l_contact_net_pb = "Póngase en contacto con el responsable de la red o con su proveedor de Internet para obtener más información.";
3002 rexy 375
	$l_sms_access = "<a href=\"//$hostname/sms_registration.php\">Registro por SMS</a>";
376
	$l_email_access = "<a href=\"//$hostname/email_registration_front.php\">Registro por Email</a>";
2850 rexy 377
	$l_install_certif = "Instalar certificado ALCASAR AC";
378
	$l_category = "categoría:";
379
	if (!$user->connected) {
380
		$l_logout_explain = "Actualmente no hay una sesión de acceso a Internet abierta por su sistema";
381
		$l_logout = "<a href=\"//$hostname/index.php?url=$redirect_link\">Abra una sesión de Internet</a>";
382
	} else {
383
		if ($user->username != $user->mac) { // authentication exception or not
384
			$l_logout_explain = "Cierre la sesión del usuario actualmente conectado.<br> Usuario conectado: <a href=\"$logout_link\" title=\"Desconectar usuario $user->username\"><b>$user->username</b></a><br><br>$nb_connection_history ultimas sesiones:$connection_history";
385
			$l_logout = "<a href=\"$logout_link\">Desconectarse de internet</a>";
386
		} else {
387
			$l_logout_explain = "El sistema ($user->username) detectó un exceso en las autenticaciones.<br><br>$nb_connection_history Últimas conexiones:$connection_history";
388
			$l_logout = "Información sobre las conexiones";
389
		}
390
	}
391
	$l_password_change = "<a href=\"https://$hostname/password.php\">Cambie su contraseña</a>";
392
	$l_back_page = "<a href=\"javascript:history.back()\">Página anterior</a>";
393
	$l_explain_warn = "El administrador creó un archivo que contiene sus registros de navegacion para una investigación legal.";
394
	if (isset($_GET['url'])) {
395
		$l_continue_link = "<a href=\"index.php?redirect=1&url=".urlencode($_GET['url'])."\" class=\"button\">Entiendo y deseo continuar.</a>";
396
	} else {
397
		$l_continue_link = "<a href=\"index.php\" class=\"button\">Entiendo y deseo continuar.</a>";
398
	}
399
	$l_title_warn="Estimado usuario,";
400
	$l_explain_warn_name="Alguien llamado ";
401
	$l_explain_warn_ip="con esta IP: ";
402
	$l_explain_warn_date="ha leído sus registros de conexión el ";
403
	$l_explain_warn_reason="Debido a: ";
404
	$l_uam_domain = "Sitios web autorizados: ";
2250 tom.houday 405
} else {	// English
2090 richard 406
	$l_access_denied = "Access control";
2766 rexy 407
	$l_access_welcome = "Welcome to ALCASAR";
2090 richard 408
	$l_access_unavailable = "ACCESS UNAVAILABLE";
409
	$l_required_domain = "Required WEB site";
410
	$l_explain_acc_access = "This center control the portal. You must have an administrative account.";
411
	$l_explain_access_deny = "You try to connect to a resource whose content is deemed to contain inappropriate information.";
412
	$l_explain_net_pb = "Your portal has just detected that the Internet access is down";
413
	$l_contact_access_deny = "Contact your security system manager if you think this filtering is abusive.";
2688 lucas.echa 414
	$l_contact_net_pb = "Contact your network responsive or your Internet provider for further information.";
3002 rexy 415
	$l_sms_access = "<a href=\"//$hostname/sms_registration.php\">Register by SMS</a>";
416
	$l_email_access = "<a href=\"//$hostname/email_registration_front.php\">Register by Email</a>";
2293 tom.houday 417
	$l_install_certif = "Install ALCASAR AC Certificate";
2688 lucas.echa 418
	$l_category = "category:";
2250 tom.houday 419
	if (!$user->connected) {
2766 rexy 420
		$l_logout_explain = "No session is currently open";
2605 tom.houday 421
		$l_logout = "<a href=\"//$hostname/index.php?url=$redirect_link\">Open an Internet session</a>";
2250 tom.houday 422
	} else {
423
		if ($user->username != $user->mac) { // authentication exception or not
2819 rexy 424
			$l_logout_explain = "User logged-on: <a href=\"$logout_link\" title=\"Disconnect user $user->username\"><b>$user->username</b></a><br><br>$nb_connection_history last connections:$connection_history";
2766 rexy 425
			$l_logout = "<a href=\"$logout_link\">Logoff from the Internet</a>";
2250 tom.houday 426
		} else {
2688 lucas.echa 427
			$l_logout_explain = "Your system ($user->username) is in exception of authentication.<br><br>$nb_connection_history Last logins:$connection_history";
2819 rexy 428
			$l_logout = "<a href=\"\">Connections information</a>";
2090 richard 429
		}
430
	}
2822 rexy 431
	$l_password_change = "<a href=\"" . $protocol . "$hostname/password.php\">Change your password</a>";
2090 richard 432
	$l_back_page = "<a href=\"javascript:history.back()\">Previous page</a>";
433
	$l_explain_warn = "The administrator created an archive which contains your imputabilities logs for a judicial investigation.";
2250 tom.houday 434
	if (isset($_GET['url'])) {
2186 tom.houday 435
		$l_continue_link = "<a href=\"index.php?redirect=1&url=".urlencode($_GET['url'])."\" class=\"button\">I understand and I wish to continue.</a>";
2250 tom.houday 436
	} else {
2186 tom.houday 437
		$l_continue_link = "<a href=\"index.php\" class=\"button\">I understand and I wish to continue.</a>";
2127 richard 438
	}
2090 richard 439
	$l_title_warn="Dear user,";
440
	$l_explain_warn_name="Someone called ";
2688 lucas.echa 441
	$l_explain_warn_ip="with this IP: ";
442
	$l_explain_warn_date="has read your connection logs at ";
443
	$l_explain_warn_reason="For this reason: ";
444
	$l_uam_domain = "Authorized websites: ";
360 richard 445
}
1987 richard 446
 
2234 richard 447
$l_title   = ($direct_access ? $l_access_welcome     : ($network_pb ? $l_access_unavailable : $l_access_denied));
448
$l_explain = ($direct_access ? $l_explain_acc_access : ($network_pb ? $l_explain_net_pb     : $l_explain_access_deny));
509 richard 449
 
2250 tom.houday 450
// Set the icons
3002 rexy 451
$img_rep			= '/images/';
452
$img_organisme		= 'organisme.png';
453
$img_access			= 'globe_acces_70.png';
454
$img_connect		= 'globe_70.png';
455
$img_warning		= 'globe_warning_70.png';
456
$img_pwd			= 'cle_ombre.png';
457
$img_certificate	= 'certificat.png';
458
$img_acc			= 'logo-alcasar_70.png';
459
$img_sms			= 'sms.png';
460
$img_email			= 'email.png';
461
$img_false			= 'interdit.png';
462
$img_adm			= 'adm.png';
463
$img_internet		= (($user->connected) ? $img_connect : ($network_pb ? $img_warning : $img_access));
509 richard 464
 
2234 richard 465
if ($direct_access) {
2186 tom.houday 466
	// Read the "Domain allowed" file
2250 tom.houday 467
	$domainsAllowed = [];
2766 rexy 468
	$fileContent = file(DOMAIN_ALLOWED_LIST); if ($fileContent) { // the file isn't empty
469
       	foreach ($fileContent as $line) {
2250 tom.houday 470
			if (!empty(trim($line))) {
2935 rexy 471
				if (strpos ($line, '#')) { // the domain should be displayed
472
					$domain_fields = explode('#', $line);
2250 tom.houday 473
					$domain = explode('"', $domain_fields[0]);
474
					$domain[1] = ltrim($domain[1], '.'); // remove every '.' from the beginning of domain
475
					$domainsAllowed[] = (object) [
476
						'name'   => trim($domain_fields[1]),
477
						'domain' => trim($domain[1])
478
					];
2766 rexy 479
 
2186 tom.houday 480
				}
481
			}
482
		}
483
	}
2250 tom.houday 484
} else {
485
	 if (isset($_GET['warn']) && isset($_GET['url']) && $_GET['warn'] === '1') {
486
		// user need to be warned that someone reads his logs
2186 tom.houday 487
		$filename = '/var/www/html/acc/backup/log_info.txt';
488
		if (file_exists($filename)) {
489
			$fichier = fopen($filename, 'r');
2127 richard 490
			$content = file($filename);
2186 tom.houday 491
			foreach ($content as $line) {
492
				$infos = explode('|||', $line);
2250 tom.houday 493
				$log_date   = $infos[0];
494
				$log_user   = $infos[1];
495
				$log_reason = $infos[2];
496
				$log_ip     = $infos[3];
2127 richard 497
			}
2186 tom.houday 498
			$l_explain_warn = "$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 499
		} else {
500
			$l_explain_warn = 'Log error!';
2127 richard 501
		}
509 richard 502
	}
2010 raphael.pi 503
}
2250 tom.houday 504
 
505
// Search blacklist categories
506
if ((!$direct_access) && (!$network_pb) && (!isset($_GET['warn']))) {
507
	$pattern = str_replace('www.', '', $_SERVER['HTTP_HOST']);
2688 lucas.echa 508
	$categories = [];
509
	exec('grep -Re ' . escapeshellarg('^'.$pattern.'$') . " /etc/e2guardian/lists/blacklists/*/domains | cut -d'/' -f6", $categories);
2250 tom.houday 510
	$filteredUrlHtml = $l_required_domain.' : '.htmlspecialchars($_SERVER['HTTP_HOST']);
2910 rexy 511
	if (empty($categories)) { // try again to search the category removing the prefix of the domain name
512
		$tiny_pattern = substr(stristr($pattern, '.'), 1);
513
		exec('grep -Re ' . escapeshellarg('^'.$tiny_pattern.'$') . " /etc/e2guardian/lists/blacklists/*/domains | cut -d'/' -f6", $categories);
514
	}
2688 lucas.echa 515
	if (!empty($categories)) {
516
		$filteredUrlHtml .= "<br>$l_category ".implode(', ', $categories);
2134 richard 517
	}
2250 tom.houday 518
}
2766 rexy 519
////////////////////////////////////////////////////////////////////////
520
/////////////////////////// TEST VARIABLES /////////////////////////////
2818 rexy 521
////////////////////////////////////////////////////////////////////////
2766 rexy 522
//$service_SMS_status = true;
523
//$direct_access = true;
524
//$network_pb = false;
525
//$domainsAllowed[] = (object) [
526
//	'name'   => 'name_test',
527
//	'domain' => 'domain_test' 
528
//];
2818 rexy 529
/////////////////////////////////////////////////////////////////////////
2250 tom.houday 530
 
531
// Cleaning the cache
532
header('Expires: Tue, 01 Jan 2000 00:00:00 GMT');
533
header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
534
header('Cache-Control: no-store, no-cache, must-revalidate, max-age=0');
535
header('Cache-Control: post-check=0, pre-check=0', false);
536
header('Pragma: no-cache');
363 richard 537
?>
2250 tom.houday 538
<!DOCTYPE html>
539
<html>
540
	<head>
541
		<meta charset="UTF-8">
2766 rexy 542
		<meta name="viewport" content="width=device-width, initial-scale=1.0">
2833 rexy 543
		<title><?= $l_title ?></title>
2819 rexy 544
		<link rel="stylesheet" type="text/css" href="<?= ((!$direct_access) ? "//$hostname" : '') ?>/css/bootstrap.min.css">
545
		<link rel="stylesheet" type="text/css" href="/css/index.css">
2823 rexy 546
		<link rel="icon" href="/images/favicon-48.ico" type="image/ico">
2935 rexy 547
<? if ($service_wifi4eu_status): ?>
548
		<script type="text/javascript">
549
			var wifi4euTimerStart = Date.now();
550
			var wifi4euNetworkIdentifier = '<?= $service_wifi4eu_code ?>';
551
			var wifi4euLanguage = '<?= $Language ?>';
552
			//var selftestModus = true;
553
		</script>
554
		<script type="text/javascript" src="<?= $service_wifi4eu_server ?>"></script>
555
<? endif; ?>
2250 tom.houday 556
	</head>
2766 rexy 557
	<body>
3026 rexy 558
	<div class="col-12 col-lg-10 offset-lg-1">
2766 rexy 559
 
3026 rexy 560
		<?php require_once(__DIR__.'/header.php'); ?>
2766 rexy 561
 
562
		<!-- Main content box -->
563
		<div class="row">
3026 rexy 564
			<div id="contenu_acces" class="col-12 offset-lg-1 col-lg-10 row">
2818 rexy 565
				<?php if ((!$direct_access) && (!$network_pb) && (!isset($_GET['warn']))): // print blacklist categories ?>
2766 rexy 566
				<div id="box_url">
2866 rexy 567
					<br>
568
					<?= $l_explain ?>
2612 tom.houday 569
				</div>
2818 rexy 570
				<?php endif; ?>
2250 tom.houday 571
 
2766 rexy 572
				<!-- Menu -->
3026 rexy 573
				<div class="menu-container container col-12 col-md-7">
2766 rexy 574
					<?php if ($direct_access): ?>
575
						<div class="box_menu<?= (!$network_pb) ? '' : ' box-menu-disabled' ?>" id="box_conn" <?= (!$network_pb) ? '' : 'title=\'Not available\'' ?>>
576
							<span><?= $l_logout ?></span>
3002 rexy 577
							<div class="menu-image">
3026 rexy 578
								<img class="img-fluid" src="<?= $img_rep.$img_internet ?>">
2766 rexy 579
							</div>
580
						</div>
3002 rexy 581
 
2822 rexy 582
						<div class="box_menu_right box_menu" id="box_certif">
2766 rexy 583
							<span><a href="<?= $certCa_link ?>"><?= $l_install_certif ?></a></span>
584
							<div class="menu-image">
3026 rexy 585
								<img class="img-fluid" src="<?= $img_rep.$img_certificate ?>">
2766 rexy 586
							</div>
587
						</div>
588
 
589
						<div class="box_menu" id="box_mdp" >
590
							<div class="menu-image">
3026 rexy 591
								<img class="img-fluid" src="<?= $img_rep.$img_pwd ?>">
2766 rexy 592
							</div>
593
							<span><?= $l_password_change ?></span>
594
						</div>
595
 
596
					<?php if ($service_SMS_status === true): ?>
3002 rexy 597
						<div class="box_menu_right box_menu" id="box_sms">
2818 rexy 598
							<span><?= $l_sms_access ?></span>
599
							<div class="menu-image">
3026 rexy 600
								<img class="img-fluid menu-image" src="<?= $img_rep.$img_sms ?>">
2766 rexy 601
							</div>
2818 rexy 602
						</div>
2766 rexy 603
					<?php endif; ?>
3002 rexy 604
 
605
					<?php if ($service_Email_status === true): ?>
606
						<div class="box_menu_right box_menu" id="box_email">
607
							<span><?= $l_email_access ?></span>
608
							<div class="menu-image">
3026 rexy 609
								<img class="img-fluid menu-image" src="<?= $img_rep.$img_email ?>">
3002 rexy 610
							</div>
611
						</div>
612
					<?php endif; ?>
2250 tom.houday 613
				</div>
614
 
2766 rexy 615
				<!-- Info Box -->
3026 rexy 616
				<div class="info-box-container col-md-5">	
2766 rexy 617
					<div id="box_infos">
618
						<p class="box_infos_explanations"><?= $l_logout_explain ?>
619
 
620
						<?php if (!empty($domainsAllowed)): ?>
621
							<p class="domain_allowed_title"><?= $l_uam_domain ?></p>
2250 tom.houday 622
							<ul>
623
								<?php foreach ($domainsAllowed as $domainAllowed): ?>
624
									<li><a href="http://<?= $domainAllowed->domain ?>"><?= $domainAllowed->name ?></a></li>
625
								<?php endforeach; ?>
626
							</ul>
2766 rexy 627
						<?php endif; ?>
2250 tom.houday 628
 
2766 rexy 629
						<?php else: // the user is intercepted ?>
630
							<?php if (isset($_GET['warn']) && isset($_GET['url']) && $_GET['warn'] === '1'): // user need to be warned that someone reads his logs ?>
631
								<div id="box_refuse">
632
									<img src="//<?= $hostname.$img_rep.$img_warning ?>">
633
									<p><?= $l_explain_warn ?></p>
634
								</div>
635
								<div id="liens_redir">
636
									<p><?= $l_continue_link ?></p>
637
								</div>
638
							<?php else: ?>
2866 rexy 639
								<table width="80%">
640
									<tr>
641
										<td><img src="//<?= $hostname.$img_rep.$img_false ?>"></td>
2908 rexy 642
										<?php if (($network_pb) && (!$direct_access)): ?>
643
										<td><?= "Diagnostic : $diagnostic" ?></td>
644
										<?php else: ?>
2866 rexy 645
										<td><?= $filteredUrlHtml ?></td>
2908 rexy 646
										<?php endif; ?>
2866 rexy 647
									</tr><tr>
648
										<td></td><td><?= $l_back_page ?></td>
649
									</tr>
650
								</table>
2766 rexy 651
							<?php endif; ?>
652
						<?php endif; ?>
653
					</div>
2250 tom.houday 654
				</div>
2766 rexy 655
			</div>
656
			<?php if ($direct_access): // display the admin logo (wheel) at the bottom right ?>
2818 rexy 657
			<div id="corner">
658
				<div id="adm" class="corn">
659
					<a href="<?= "https://$hostname/acc/" ?>"><img src="<?= $img_rep.$img_adm ?>"></a>
660
				</div>
2766 rexy 661
			</div>
2250 tom.houday 662
		</div>
2766 rexy 663
		<?php endif; ?>
664
	</div>
566 stephane 665
	</body>
1822 raphael.pi 666
</html>