WebSVN – ALCASAR – Diff – /web/index.php

 <?php
-# $Id: index.php 2234 2017-05-18 21:20:10Z richard $
+# $Id: index.php 2250 2017-05-22 22:00:03Z tom.houdayer $
+#
 # index.php for ALCASAR by Rexy
 # UI & css style by stephane ERARD
 # The contents of this file may be used under the terms of the GNU
 # General Public License Version 2, provided that the above copyright
 # notice and this permission notice is included in all copies or
 # substantial portions of the software.
 /****************************************************************
 *			GLOBAL FILE PATHS			*
 *****************************************************************/
-define ("CONF_FILE", "/usr/local/etc/alcasar.conf");
+define('CONF_FILE', '/usr/local/etc/alcasar.conf');
-define ("DOMAIN_ALLOWED_LIST", "/usr/local/etc/alcasar-uamdomain");
+define('DOMAIN_ALLOWED_LIST', '/usr/local/etc/alcasar-uamdomain');
 /****************************************************************
 *			FILE reading test			*
 *****************************************************************/
-$conf_files = array(CONF_FILE);
+$conf_files = array(CONF_FILE, DOMAIN_ALLOWED_LIST);
 foreach ($conf_files as $file) {
 	if (!file_exists($file)) {
-		exit("File ".$file." unknown");
+		exit("Fichier $file non présent");
+	}
 	if (!is_readable($file)) {
-		exit("You don't have read rights on the file ".$file);
+		exit("Vous n'avez pas les droits de lecture sur le fichier $file");
+	}
+}
 /****************************************************************
 *			Read CONF_FILE				*
 *****************************************************************/
 $file_conf = fopen(CONF_FILE, 'r');
 if (!$file_conf) {
 	exit('Error opening the file '.CONF_FILE);
+}
 while (!feof($file_conf)) {
 	$buffer = fgets($file_conf, 4096);
-	if ((strpos($buffer, '=') !== false) && (substr($buffer, 0, 1) !== '#')) {
+	if ((strpos($buffer, '=') !== false) && (substr($buffer, 0, 1) !== '//')) {
 		$tmp = explode('=', $buffer);
 		$conf[$tmp[0]] = trim($tmp[1]);
+	}
+}
 fclose($file_conf);
 $organisme = $conf["ORGANISM"];
 $hostname  = $conf["HOSTNAME"].'.'.$conf["DOMAIN"];
-$network_pb = False; # "alcasar-watchdog.sh" changes this value if a network issue is detected
+$network_pb = false; // "alcasar-watchdog.sh" changes this value if a network issue is detected
-$diagnostic = "can't contact the default router"; # "alcasar-watchdog.sh" changes this value if a network issue is detected
+$diagnostic = "can't contact the default router"; // "alcasar-watchdog.sh" changes this value if a network issue is detected
 $cert_add = "http://$hostname/certs";
-$direct_access = False;
+$direct_access = false;
-$remote_ip = preg_match('#^([0-9]{1,3}\.){3}[0-9]{1,3}$#', $_SERVER['REMOTE_ADDR']) ? $_SERVER['REMOTE_ADDR'] : "";
+$remote_ip = preg_match('#^([0-9]{1,3}\.){3}[0-9]{1,3}$#', $_SERVER['REMOTE_ADDR']) ? $_SERVER['REMOTE_ADDR'] : '';
-$tab = array();$user = array();
-$connection_history =  "";
+$connection_history = '';
 $nb_connection_history = 3;
-$Language = 'en';
-if(isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])){
-	$Langue = explode(",",$_SERVER['HTTP_ACCEPT_LANGUAGE']);
-	$Language = strtolower(substr(chop($Langue[0]),0,2));
-}
-$redirect_link = "www.euronews.com"; # Default redirection for HTTPS interception (beware, this website must run in HTTP)
-# Retrieve the user info behind the remote ip
+$redirect_link = 'www.euronews.com'; // Default redirection for HTTPS interception (beware, this website must run in HTTP)
-exec ("sudo /usr/sbin/chilli_query list | grep -Ew $remote_ip" , $tab);
+// Check if the SMS service is enable
-$user = explode (" ", $tab[0]);
+$service_SMS_status = false;
+// Retrieve the user info behind the remote ip
+$output = [];
+exec('sudo /usr/sbin/chilli_query list | grep -Ew '.escapeshellarg($remote_ip), $output);
+if (!empty($output)) {
+	$userRaw = explode(' ', $output[0]);
+	$user = (object) [
+		'mac'       =>  $userRaw[0],
+		'connected' => ($userRaw[4] === '1'),
+		'username'  =>  $userRaw[5]
+	];
+} else {
+	// CoovaChilli does not know the user
+	// TODO: useless?
+	$user = (object) [
+		'mac'       => '',
+		'connected' => false,
+		'username'  => ''
+	];
+}
-# Test if it's a direct connexion to ALCASAR
+// Test if it's a direct connexion to ALCASAR
 if (isset($_SERVER['HTTP_HOST']) && (($_SERVER['HTTP_HOST'] === $_SERVER['SERVER_ADDR']) || ($_SERVER['HTTP_HOST'] === 'alcasar') || ($_SERVER['HTTP_HOST'] === $hostname) || ($_SERVER['HTTP_HOST'] === $organisme))) {
 	$direct_access = true;
+}
-# Function to adapt time connexion in seconds to H,M,S
+// Function to adapt time connexion in seconds to H,M,S
 function secondsToDuration($seconds = null){
 	if ($seconds == null) return "";
 	$temp = $seconds % 3600;
 	$time[0] = ( $seconds - $temp ) / 3600 ;	// hours
 	$time[2] = $temp % 60 ;				// seconds
 	$time[1] = ( $temp - $time[2] ) / 60;		// minutes
-	return $time[0]." h ".$time[1]." m ".$time[2]." s";
+	return $time[0].' h '.$time[1].' m '.$time[2].' s';
+}
-# if user need to be warned
+// if user need to be warned
 if (isset($_GET['warn']) && isset($_GET['url'])) {
 	$direct_access = false;
+}
-if ((isset($user[4])) && ($user[4] != "0")) { # the user is authenticated
+if ($user->connected) { // the user is authenticated
-	if (isset($_GET['redirect'])) { # if user has been warned, we redirect him to his website
+	if (isset($_GET['redirect'])) { // if user has been warned, we redirect him to his website
 		header('Location: '.$_GET['url'], true, 307);
 		exit();
+	}
-	# we retrieve his three last connections
+	// We retrieve his three last connections
-	if ((is_file("./acc/manager/lib/sql/drivers/mysql/functions.php"))&&(is_file("/etc/freeradius-web/config.php"))){
+	if ((is_file('./acc/manager/lib/sql/drivers/mysql/functions.php'))&&(is_file('/etc/freeradius-web/config.php'))){
-		include_once("/etc/freeradius-web/config.php");
+		include_once('/etc/freeradius-web/config.php');
-		include_once("./acc/manager/lib/sql/drivers/mysql/functions.php");
+		include_once('./acc/manager/lib/sql/drivers/mysql/functions.php');
-		$sql = "SELECT UserName, AcctStartTime, AcctStopTime, acctsessiontime FROM radacct WHERE UserName='$user[5]' ORDER BY AcctStartTime DESC LIMIT 0 , $nb_connection_history";
+		$sql = "SELECT UserName, AcctStartTime, AcctStopTime, acctsessiontime FROM radacct WHERE UserName='$user->username' ORDER BY AcctStartTime DESC LIMIT 0 , $nb_connection_history";
 		$link = @da_sql_pconnect($config);
-		if ($link){
+		if ($link) {
 			$res = @da_sql_query($link,$config,$sql);
-			if ($res){
+			if ($res) {
-				$connection_history.= "<ul>";
+				$connection_history .= '<ul>';
-				while(($row = @da_sql_fetch_array($res,$config))){
+				while (($row = @da_sql_fetch_array($res,$config))) {
-					$connected = "";
+					$connected = '';
-					if ($row['acctstoptime'] == "") $connected = " (active)";
+					if ($row['acctstoptime'] === '') {
+						$connected = ' (active)';
+					}
+					$sessionTimeFormated = secondsToDuration($row['acctsessiontime']);
-					$connection_history.="<li title='$row[username] $row[acctstarttime] $row[acctstoptime] (".secondsToDuration($row['acctsessiontime']).")'>$row[acctstarttime] (".secondsToDuration($row['acctsessiontime']).") $connected</li>";
+					$connection_history .= "<li title=\"$row[username] $row[acctstarttime] $row[acctstoptime] ($sessionTimeFormated)\">$row[acctstarttime] ($sessionTimeFormated) $connected</li>";
+				}
-				$connection_history.="</ul>";
+				$connection_history .= '</ul>';
+			}
+		}
+	}
-}
-else { # the user isn't authenticated
+} else { // the user isn't authenticated
-	if (isset($_GET['url'])) { # it's the second stage (when user has clicked on the button "open a connection")
+	if (isset($_GET['url'])) { // it's the second stage (when user has clicked on the button "open a connection")
 		$redir = 'http://'.$_GET['url'];
 		header("Location: $redir", true, 307);
 		exit();
+	}
+}
-# Choice of language
+// Choice of language
-if($Language == 'fr'){
+$Language = 'en';
+if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
+	$Langue = explode(',', $_SERVER['HTTP_ACCEPT_LANGUAGE']);
+	$Language = strtolower(substr(chop($Langue[0]), 0, 2));
+}
+if ($Language === 'fr') {		// French
 	$l_access_denied = "Contrôle d'accès";
 	$l_access_welcome = "Bienvenue sur ALCASAR";
 	$l_access_unavailable = "ACCÈS INDISPONIBLE";
 	$l_required_domain = "Site WEB demandé";
 	$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.";
 	$l_install_certif = "<a href=\"$cert_add/certificat_alcasar_ca.der\">Installer le certificat racine</a>";
 	$l_install_certif_more = "<a href=\"$cert_add/certificat_alcasar_ca.der\">Installation du certificat de l'autorité; racine d'ALCASAR</a>";
 	$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>";
 	$l_certif_explain_help = "<a href=\"alcasar-certificat.pdf\" target=\"_blank\">Aide complémentaire</a>";
 	$l_category = "catégorie :";
-	if ((isset ($user[4])) && ($user[4] == "0")){
+	if (!$user->connected) {
 		$l_logout_explain = "Aucune session de consultation Internet n'est actuellement ouverte sur votre système.";
 		$l_logout = "<a href=\"http://$hostname/index.php?url=$redirect_link\">Ouvrir une session Internet</a>";
-	}
-	else{
+	} else {
-		if ($user[5] != $user[0]){ # authentication exception or not
+		if ($user->username != $user->mac) { // authentication exception or not
-			$l_logout_explain = "Ferme la session de l'usager actuellement connecté. <br><br>Utilisateur connecté : <a href=\"http://$hostname:3990/logoff\" title=\"Deconnecter l'utilisateur $user[5]\"><b>$user[5]</b></a><br><br>$nb_connection_history dernières connexions :$connection_history";
+			$l_logout_explain = "Ferme la session de l'usager actuellement connecté. <br><br>Utilisateur connecté : <a href=\"http://$hostname:3990/logoff\" title=\"Deconnecter l'utilisateur $user->username\"><b>$user->username</b></a><br><br>$nb_connection_history dernières connexions :$connection_history";
 			$l_logout = "<a href=\"http://$hostname:3990/logoff\">Se déconnecter d'internet</a>";
-		}
-		else{
+		} else {
-			$l_logout_explain = "Votre système ($user[5]) est en exception d'authentication.<br><br>$nb_connection_history dernières connexions :$connection_history";
+			$l_logout_explain = "Votre système ($user->username) est en exception d'authentication.<br><br>$nb_connection_history dernières connexions :$connection_history";
 			$l_logout = "Information des connexions";
+		}
+	}
 	$l_password_change = "<a href=\"https://$hostname/pass\">Changer votre mot de passe</a>";
 	$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.";
 	$l_back_page = "<a href=\"javascript:history.back()\">Page précédente</a>";
 	$l_service_sms = "Service SMS actif";
 	$l_service_sms_n = "Service SMS non actif";
 	$l_acc_sms = "Auto enregistrement par SMS";
 	$l_explain_warn = "L'administrateur a créé une archive contenant vos journaux de connexion dans le cadre d'une affaire judiciaire.";
-	if(isset($_GET['url'])){
+	if (isset($_GET['url'])) {
 		$l_continue_link = "<a href=\"index.php?redirect=1&url=".urlencode($_GET['url'])."\" class=\"button\">Je comprends et je souhaite continuer ma navigation.</a>";
-	}
-	else{
+	} else {
 		$l_continue_link = "<a href=\"index.php\" class=\"button\">Je comprends et je souhaite continuer ma navigation.</a>";
+	}
 	$l_title_warn="Cher utilisateur, ";
 	$l_explain_warn_name="Une personne sous le nom de ";
 	$l_explain_warn_ip="sous cette IP : ";
 	$l_explain_warn_date="a consulté vos journaux de connexion le ";
 	$l_explain_warn_reason="Raison invoquée : ";
 	$l_uam_domain = "Sites autorisés : ";
-}
-else if($Language == 'pt'){
+} else if ($Language === 'pt') {	// Portuguese
 	$l_access_denied = "Controle de acesso";
 	$l_access_welcome = "Bem-vindo ao Alcasar";
 	$l_access_unavailable = "ACESSO INDISPONÍVEL";
 	$l_required_domain = "Site WEB Obrigatório";
 	$l_explain_acc_access = "Este é o centro de controle do portal para acessar você deve ter uma conta administrativa valida.";
 	$l_install_certif = "<a href=\"$cert_add/certificat_alcasar_ca.der\">Instalar Certificado Alcasar AC</a>";
 	$l_install_certif_more = "<a href=\"$cert_add/certificat_alcasar_ca.der\">Instalar Certificado Alcasar AC</a>";
 	$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>";
 	$l_certif_explain_help = "<a href=\"alcasar-certificat.pdf\" target=\"_blank\">Essa foi uma ajuda complementar</a>";
 	$l_category = "categoria :";
-	if ((isset ($user[4])) && ($user[4] == "0")){
+	if (!$user->connected) {
 		$l_logout_explain = "Não há conexão de Internet aberta em seu computador, deseja conectar?";
 		$l_logout = "<a href=\"http://$hostname/index.php?url=$redirect_link\">Abrir uma conexão de Internet</a>";
-	}
-	else{
+	} else {
-		if ($user[5] != $user[0]){ # authentication exception or not
+		if ($user->username != $user->mac) { // authentication exception or not
-			$l_logout_explain = "Se desejar, feche a conexão do usuário atual conectado.<br> Usuário conectado : <a href=\"http://$hostname:3990/logoff\" title=\"Disconnect user $user[5]\"><b>$user[5]</b></a><br><br>$nb_connection_history logins últimos :$connection_history";
+			$l_logout_explain = "Se desejar, feche a conexão do usuário atual conectado.<br> Usuário conectado : <a href=\"http://$hostname:3990/logoff\" title=\"Disconnect user $user->username\"><b>$user->username</b></a><br><br>$nb_connection_history logins últimos :$connection_history";
 			$l_logout = "<a href=\"http://$hostname:3990/logoff\">Sair da Internet</a>";
-		}
-		else{
+		} else {
-			$l_logout_explain = "O sistema ($user[5]) detctou exesso de autenticação.<br><br>$nb_connection_history logins últimos :$connection_history";
+			$l_logout_explain = "O sistema ($user->username) detctou exesso de autenticação.<br><br>$nb_connection_history logins últimos :$connection_history";
 			$l_logout = "Informações de conexões";
+		}
+	}
 	$l_password_change = "<a href=\"https://$hostname/pass\">Mudar sua senha</a>";
 	$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.";
 	$l_back_page = "<a href=\"javascript:history.back()\">Página anterior</a>";
 	$l_service_sms = "SMS service enable";
 	$l_service_sms_n = "SMS service disable";
 	$l_acc_sms = "Auto registration by SMS";
 	$l_explain_warn = "El administrador ha creado un archivo que contiene los periódicos de inicio de sesión como parte de un proceso judicial.";
-	if(isset($_GET['url'])){
+	if (isset($_GET['url'])) {
 		$l_continue_link = "<a href=\"index.php?redirect=1&url=".urlencode($_GET['url'])."\" class=\"button\">Lo comprendo y deseo continuar mi navegación.</a>";
-	}
-	else{
+	} else {
 		$l_continue_link = "<a href=\"index.php\" class=\"button\">Lo comprendo y deseo continuar mi navegación.</a>";
+	}
 	$l_title_warn="Estimado usuario,";
 	$l_explain_warn_name="El usario ";
 	$l_explain_warn_ip="con este IP : ";
 	$l_explain_warn_date="consultó a sus registros de conexión el ";
 	$l_explain_warn_reason="con la siguiente razón : ";
 	$l_uam_domain = "Sites autorizados : ";
-}
-else if($Language == 'zn'){
+} else if ($Language === 'zn') {	// Chinese
 	$l_access_denied = "访问控制";
 	$l_access_welcome = "欢迎来到ALCASAR";
 	$l_access_unavailable = "不可访问";
 	$l_required_domain = "访问的网站";
 	$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。";
 	$l_install_certif = "<a href=\"$cert_add/certificat_alcasar_ca.der\">安装根证书 </a>";
 	$l_install_certif_more = "<a href=\"$cert_add/certificat_alcasar_ca.der\">安装根证书 </a>";
 	$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>";
 	$l_certif_explain_help = "<a href=\"alcasar-certificat.pdf\" target=\"_blank\">额外帮助</a>";
 	$l_category = "类别 :";
-	if ((isset ($user[4])) && ($user[4] == "0")){
+	if (!$user->connected) {
 		$l_logout_explain = "您的系统目前没有打开任何网络咨询进程。";
 		$l_logout = "<a href=\"http://$hostname/index.php?url=$redirect_link\">打开一个网络进程</a>";
-	}
-	else{
+	} else {
-		if ($user[5] != $user[0]){ # authentication exception or not
+		if ($user->username != $user->mac) { // authentication exception or not
-			$l_logout_explain = "关闭当前连接进程。<br> 已连接用户:<a href=\"http://$hostname:3990/logoff\" title=\" $user[5]\"><b>$user[5]</b></a><br><br>$nb_connection_history 最后连接 :$connection_history";
+			$l_logout_explain = "关闭当前连接进程。<br> 已连接用户:<a href=\"http://$hostname:3990/logoff\" title=\" $user->username\"><b>$user->username</b></a><br><br>$nb_connection_history 最后连接 :$connection_history";
 			$l_logout = "<a href=\"http://$hostname:3990/logoff\">断开网络</a>";
-		}
-		else{
+		} else {
-			$l_logout_explain = "您的系统($user[5])验证例外<br><br>$nb_connection_history 最后连接: $connection_history";
+			$l_logout_explain = "您的系统($user->username)验证例外<br><br>$nb_connection_history 最后连接: $connection_history";
 			$l_logout = "连接信息";
+		}
+	}
 	$l_password_change = "<a href=\"https://$hostname/pass\">更改您的密码</a>";
 	$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。";
 	$l_back_page = "<a href=\"javascript:history.back()\">上一页</a>";
 	$l_service_sms = "短信服务可用";
 	$l_service_sms_n = "短信服务禁用";
 	$l_acc_sms = "短信自动注册";
 	$l_explain_warn = "管理员创建了一份可用于司法调查的连接日志文档。";
-	if(isset($_GET['url'])){
+	if (isset($_GET['url'])) {
 		$l_continue_link = "<a href=\"index.php?redirect=1&url=".urlencode($_GET['url'])."\" class=\"button\">我明白并希望继续浏览。</a>";
-	}
-	else{
+	} else {
 		$l_continue_link = "<a href=\"index.php\" class=\"button\">我明白并希望继续浏览。</a>";
+	}
 	$l_title_warn="亲爱的用户,";
 	$l_explain_warn_name="一人名为";
 	$l_explain_warn_ip="在此IP:";
 	$l_explain_warn_date="查看您的连接日志于";
 	$l_explain_warn_reason=" 如下原因:";
 	$l_uam_domain = "授权网站 : ";
-}
-else if ($Language == 'ar'){
+} else if ($Language === 'ar') {	// Arabic
 	$l_access_denied = "مراقبة الدخول";
 	$l_access_welcome = "ALCASAR مرحبا بك في";
 	$l_access_unavailable = "الدخول غير متوفر";
 	$l_required_domain = "موقع إنترنيت مطلوب";
 	$l_explain_acc_access = "مركز التحكم يمكنك من إدارة البوابة. يلزمك التوفر على حساب الادارة للدخول.";
 	$exchange_data_text = "يمَكن من تبادل البيانات المؤمّنة بين محطة الاستفسار و بوابة الكزار الأسيرة";
 	$cert_not_saved_text = "إذا لم يتم تسجيل هذه الشهادة على محطة الاستفسار الخاصة بك، فمن الممكن ان يتم إصدار تنبيهات أمنية من متصحفك";
 	$l_certif_explain = "<br><br>.$cert_not_saved_text<br> .$exchange_data_text";
 	$l_certif_explain_help = "<a href=\"alcasar-certificat.pdf\" target=\"_blank\">مساعدة إضافية </a>";
 	$l_category = "فئة :";
-	if ((isset ($user[4])) && ($user[4] == "0")){
+	if (!$user->connected) {
 		$l_logout_explain = "و لا جلسة استفسار للإنترنت مفتوحة حاليا على نظامك";
 		$close_session_text = "فتح جلسة الإنترنت";
 		$l_logout = "<a href=\"http://$hostname/index.php?url=$redirect_link\">$close_session_text</a>";
-	}
-	else{
+	} else {
-		if ($user[5] != $user[0]){ # authentication exception or not
+		if ($user->username != $user->mac) { // authentication exception or not
 			$close_session_text = "إقفال جلسة المستخدم المتصل حاليا";
-			$user_logged_text = "المستخدم متصل";
+			$userlogged_text = "المستخدم متصل";
 			$disconnect_user_text = "قطع الاتصال على المستخدم";
-			$l_logout_explain = "Ferme la session de l'usager actuellement connecté. <br><br>Utilisateur connecté : <a href=\"http://$hostname:3990/logoff\" title=\"Deconnecter l'utilisateur $user[5]\"><b>$user[5]</b></a><br><br>$nb_connection_history dernières connexions :$connection_history";
+			$l_logout_explain = "Ferme la session de l'usager actuellement connecté. <br><br>Utilisateur connecté : <a href=\"http://$hostname:3990/logoff\" title=\"Deconnecter l'utilisateur $user->username\"><b>$user->username</b></a><br><br>$nb_connection_history dernières connexions :$connection_history";
 			$logout_internet_text = "قطع الاتصال على الإنترنت";
 			$l_logout = "<a href=\"http://$hostname:3990/logoff\">$logout_internet_text</a>";
-		}
-		else{
+		} else {
 			$your_system_text = "نظامك";
 			$auth_except_text = "على توثيق استثنائي";
 			$last_conn_text = "اتصالات مشاركة";
-			$l_logout_explain = "$connection_history :$last_conn_text $nb_connection_history<br><br>$auth_except_text ($user[5]) $your_system_text";
+			$l_logout_explain = "$connection_history :$last_conn_text $nb_connection_history<br><br>$auth_except_text ($user->username) $your_system_text";
 			$l_logout = "معلومات على الاتصالات ";
+		}
+	}
 	$change_pass_text = "غير كلمتك السرية";
 	$l_password_change = "<a href=\"https://$hostname/pass\">$change_pass_text</a>";
 	$l_service_sms = "نشطة SMS خدمة";
 	$l_service_sms_n = "غير نشطة SMS خدمة";
 	$l_acc_sms = "تسجيل ذاتي عن طريق SMS";
 	$l_explain_warn = "المسؤول أنشأ أرشيفاً تحتوي على سجلات الاتصال في إطار تحقيق قضائي";
 	$understand_text = "أنا متفهم و أريد ان أواصل التصفح";
-	if(isset($_GET['url'])){
+	if (isset($_GET['url'])) {
 		$l_continue_link = "<a href=\"index.php?redirect=1&url=".urlencode($_GET['url'])."\" class=\"button\">$understand_text</a>";
-	}
-	else{
+	} else {
 		$l_continue_link = "<a href=\"index.php\" class=\"button\">$understand_text</a>";
+	}
 	$l_title_warn = "عزيزي المستعمل, ";
 	$l_explain_warn_name = "شخص مسمىٰ ";
 	$l_explain_warn_ip = "تحت هذا IP: ";
 	$l_explain_warn_date = "إطّلع على سجلات الاتصال الخاصة بك في";
 	$l_explain_warn_reason = "السبب المسرّح به: ";
 	$l_uam_domain = ":المواقع المسموحة ";
-}
-else{
+} else {	// English
 	$l_access_denied = "Access control";
 	$l_access_welcome = "Welcome on ALCASAR";
 	$l_access_unavailable = "ACCESS UNAVAILABLE";
 	$l_required_domain = "Required WEB site";
 	$l_explain_acc_access = "This center control the portal. You must have an administrative account.";
 	$l_install_certif = "<a href=\"$cert_add/certificat_alcasar_ca.der\">Install ALCASAR AC Certificate</a>";
 	$l_install_certif_more = "<a href=\"$cert_add/certificat_alcasar_ca.der\">Install ALCASAR AC Certificate</a>";
 	$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>";
 	$l_certif_explain_help = "<a href=\"alcasar-certificat.pdf\" target=\"_blank\">Complementary help</a>";
 	$l_category = "category :";
-	if ((isset ($user[4])) && ($user[4] == "0")){
+	if (!$user->connected) {
 		$l_logout_explain = "No Internet consultation session is actualy open on your system";
 		$l_logout = "<a href=\"http://$hostname/index.php?url=$redirect_link\">Open an Internet session</a>";
-	}
-	else{
+	} else {
-		if ($user[5] != $user[0]){ # authentication exception or not
+		if ($user->username != $user->mac) { // authentication exception or not
-			$l_logout_explain = "Close the session of the user currently connected.<br> User logged-on : <a href=\"http://$hostname:3990/logoff\" title=\"Disconnect user $user[5]\"><b>$user[5]</b></a><br><br>$nb_connection_history last connections :$connection_history";
+			$l_logout_explain = "Close the session of the user currently connected.<br> User logged-on : <a href=\"http://$hostname:3990/logoff\" title=\"Disconnect user $user->username\"><b>$user->username</b></a><br><br>$nb_connection_history last connections :$connection_history";
 			$l_logout = "<a href=\"http://$hostname:3990/logoff\">Logoff from internet</a>";
-		}
-		else{
+		} else {
-			$l_logout_explain = "Your system ($user[5]) is in exception of authentication.<br><br>$nb_connection_history Last logins :$connection_history";
+			$l_logout_explain = "Your system ($user->username) is in exception of authentication.<br><br>$nb_connection_history Last logins :$connection_history";
 			$l_logout = "Connections information";
+		}
+	}
 	$l_password_change = "<a href=\"https://$hostname/pass\">Change your password</a>";
 	$l_password_change_explain = "Redirect you on password change page.<br><br> You should already have an Internet access account.";
 	$l_back_page = "<a href=\"javascript:history.back()\">Previous page</a>";
 	$l_service_sms = "SMS service enable";
 	$l_service_sms_n = "SMS service disable";
 	$l_acc_sms = "Auto registration by SMS";
 	$l_explain_warn = "The administrator created an archive which contains your imputabilities logs for a judicial investigation.";
-	if(isset($_GET['url'])){
+	if (isset($_GET['url'])) {
 		$l_continue_link = "<a href=\"index.php?redirect=1&url=".urlencode($_GET['url'])."\" class=\"button\">I understand and I wish to continue.</a>";
-	}
-	else{
+	} else {
 		$l_continue_link = "<a href=\"index.php\" class=\"button\">I understand and I wish to continue.</a>";
+	}
 	$l_title_warn="Dear user,";
 	$l_explain_warn_name="Someone called ";
 	$l_explain_warn_ip="with this IP : ";
+}
 $l_title   = ($direct_access ? $l_access_welcome     : ($network_pb ? $l_access_unavailable : $l_access_denied));
 $l_explain = ($direct_access ? $l_explain_acc_access : ($network_pb ? $l_explain_net_pb     : $l_explain_access_deny));
-# set the icons
+// Set the icons
-$img_rep = "/images/";
+$img_rep         = '/images/';
-$img_organisme = "organisme.png";
+$img_organisme   = 'organisme.png';
-$img_access = "globe_acces_70.png";
+$img_access      = 'globe_acces_70.png';
-$img_connect = "globe_70.png";
+$img_connect     = 'globe_70.png';
-$img_warning = "globe_warning_70.png";
+$img_warning     = 'globe_warning_70.png';
-$img_pwd = "cle_ombre.png";
+$img_pwd         = 'cle_ombre.png';
-$img_certificate = "certificat.png";
+$img_certificate = 'certificat.png';
-$img_acc = "logo-alcasar_70.png";
+$img_acc         = 'logo-alcasar_70.png';
-$img_sms = "sms.png";
+$img_sms         = 'sms.png';
-$img_false = "interdit.png";
+$img_false       = 'interdit.png';
-$img_adm = "adm.png";
+$img_adm         = 'adm.png';
-$img_internet = $img_connect;
-if ((isset ($user[4])) && ($user[4] == "0")){
-	if (! $network_pb){
-		$img_internet = $img_access;
-	}
-	else{
-		$img_internet = $img_warning;
-	}
-}
-else{
-	$img_internet = $img_connect;
-}
-# cleaning the cache
-header("Expires: Tue, 01 Jan 2000 00:00:00 GMT");
-header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
-header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0");
-header("Cache-Control: post-check=0, pre-check=0", false);
-header("Pragma: no-cache");
-?>
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
-<html>
-<head>
-	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
-	<title>ALCASAR - <?php echo $l_title; ?></title>
-	<meta http-equiv="Cache-control" content="no-cache">
-	<meta http-equiv="Pragma" content="no-cache">
-	<link rel="stylesheet" href="/css/style_intercept.css" type="text/css">
-	<script type="text/javascript">
-	function valoriserDiv5(param){
-		document.getElementById("box_info").innerHTML = param.innerHTML;
-	}
-	</script>
-</head>
-<body onload="valoriserDiv5(text_conn);">
-<?php
-if ($direct_access){
-	echo "
-	<div id=\"cadre_titre\" class=\"titre_controle\">
-		<p id=\"acces_controle\" class=\"titre_controle\">$l_title</p>";
-	if ($network_pb) {
-		echo "	<span>$l_explain_net_pb</span>";
-	}
-}
-else{ # the user is intercepted
-	# if user need to be warned that someone reads his logs
-	if (isset($_GET['warn']) && isset($_GET['url']) && $_GET['warn'] == '1') {
-		echo "
-		<div id=\"cadre_titre\" class=\"titre_refus\">
-		<p id=\"acces_controle\" class=\"titre_refus\">$l_title_warn</p>";
-	}
-	else{ # the user is blacklisted (or whitelisted)
-		echo "
-		<div id=\"cadre_titre\" class=\"titre_refus\">
-		<p id=\"acces_controle\" class=\"titre_refus\">$l_title</p>";
-	}
-}
-?>
-		<div id="boite_logo">
-			<img src="<?php echo "$img_rep$img_organisme"; ?>">
-		</div>
-	</div>
-		<div id="contenu_acces">
-			<div id="box_url">
-				<?php
-				// Search blacklist categories
-				if ((!$direct_access) && (!$network_pb) && (!isset($_GET['warn']))) {
-					$pattern = str_replace('www.', '', $_SERVER['HTTP_HOST']);
-					exec('grep -Re ' . escapeshellarg('^'.$pattern.'$') . " /etc/dansguardian/lists/blacklists/*/domains | cut -d'/' -f6", $output);
-					$lists = [];
-					foreach ($output as $line) {
-						$lists[] = $line;
-					}
-					echo $l_required_domain.' : '.htmlspecialchars($_SERVER['HTTP_HOST']);
-					if (!empty($lists)) {
-						echo "<br>$l_category ".implode(', ', $lists);
-					}
-				}
-				?>
-			</div>
-<?php
-# Check if the SMS service is enable
-$service_SMS_status="false";
-if ($service_SMS_status == "true"){
-	$sms_div='
-		<div class="box_menu" id="box_acc" onmouseover="valoriserDiv5(text_acc);">
+$img_internet    = (($user->connected) ? $img_connect : ($network_pb ? $img_warning : $img_access));
-			<span>'.$l_sms_access.'</span>
-			<img src="'.$img_rep.''.$img_sms.'">
-		</div>
-';
-$sms_div_over='
-		<div class="div-cache" id="text_acc">
-			<h2>'.$l_sms_access.'</h2>
-			<p>'.$l_sms_explain.'</p>
-			<p><font color="green"><center>'.$l_service_sms.'</center></font></p>
-			<img src="'.$img_rep.''.$img_sms.'">
-		</div>
-';
-}
-else {
-	$sms_div='';
-	$sms_div_over='';
-}
 if ($direct_access) {
-	if (!$network_pb) {
-		echo "
-		<div class=\"box_menu\" id=\"box_conn\" onmouseover=\"valoriserDiv5(text_conn);\">
-			<span>$l_logout</span>
-			<img src=\"$img_rep$img_internet\">
-		</div>";
-	}
 	// Read the "Domain allowed" file
-	$domainAllowedHtml = '';
+	$domainsAllowed = [];
-	$tab = file(DOMAIN_ALLOWED_LIST);
+	$fileContent = file(DOMAIN_ALLOWED_LIST);
-	if ($tab) { // the file isn't empty
+	if ($fileContent) { // the file isn't empty
-		$domainAllowedHtml .= '<p>'.$l_uam_domain.'<br><ul>';
-		foreach ($tab as $line) {
+		foreach ($fileContent as $line) {
-			if (trim($line) !== '') { // the line isn't empty
+			if (!empty(trim($line))) {
-				$domain_allowed = explode('#', $line);
+				$domain_fields = explode('#', $line);
-				if (trim($domain_allowed[1]) !== '') {
+				if (!empty(trim($domain_fields[1]))) {
-					$domain = explode('"', $domain_allowed[0]);
+					$domain = explode('"', $domain_fields[0]);
-					// remove every '.' from the beginning of domain
+					$domain[1] = ltrim($domain[1], '.'); // remove every '.' from the beginning of domain
+					$domainsAllowed[] = (object) [
-					$domain[1] = ltrim($domain[1], '.');
+						'name'   => trim($domain_fields[1]),
-					$domainAllowedHtml .= '<li><a href="http://'.trim($domain[1]).'">'.trim($domain_allowed[1]).'</a></li>';
+						'domain' => trim($domain[1])
+					];
+				}
+			}
+		}
-		$domainAllowedHtml .= '</ul></p>';
+	}
-	echo "
+} else {
-		<div class=\"box_menu\" id=\"box_certif\" onmouseover=\"valoriserDiv5(text_certif);\">
-			<span>$l_install_certif</span>
-			<img src=\"$img_rep$img_certificate\">
-		</div>
-		<div class=\"box_menu\" id=\"box_mdp\" onmouseover=\"valoriserDiv5(text_mdp);\">
+	 if (isset($_GET['warn']) && isset($_GET['url']) && $_GET['warn'] === '1') {
-			<img src=\"$img_rep$img_pwd\">
-			<span>$l_password_change</span>
-		</div>
-		$sms_div
-		<div class=\"div-cache\" id=\"text_conn\">
-			<h2>$l_logout</h2>
-			<p>$l_logout_explain</p>
-			$domainAllowedHtml
-			<img src=\"$img_rep$img_internet\">
-		</div>
-		<div class=\"div-cache\" id=\"text_certif\">
-			<h2>$l_install_certif_more</h2>
-			<p>$l_certif_explain $l_certif_explain_help</p>
-			<img src=\"$img_rep$img_certificate\">
-		</div>
-		<div class=\"div-cache\" id=\"text_mdp\">
-			<h2>$l_password_change</h2>
-			<p>$l_password_change_explain</p>
-			<img src=\"$img_rep$img_pwd\">
-		</div>
-		$sms_div_over
-		<div id=\"box_info\">
-		</div>";
-}
-else {
-	# user need to be warned that someone reads his logs
+		// user need to be warned that someone reads his logs
-	if(isset($_GET['warn']) && isset($_GET['url']) && $_GET['warn'] === '1'){
 		$filename = '/var/www/html/acc/backup/log_info.txt';
-		$l_explain_warn = '';
 		if (file_exists($filename)) {
 			$fichier = fopen($filename, 'r');
 			$content = file($filename);
 			foreach ($content as $line) {
 				$infos = explode('|||', $line);
 				$log_date   = $infos[0];
 				$log_user   = $infos[1];
 				$log_reason = $infos[2];
 				$log_ip     = $infos[3];
+			}
 			$l_explain_warn = "$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";
+		} else {
+			$l_explain_warn = 'Log error!';
+		}
-		else{
-			echo "Log error!";
-		}
-		echo "
-			<div id=\"box_refuse\">
-				<img src=\"$img_rep$img_warning\">
-				<p>$l_explain_warn</p>
-			</div>
-			<div id=\"liens_redir\">
-				<p>$l_continue_link</p>
-			</div>";
-	}
-	else{
-		echo "
-			<div id=\"box_refuse\">
-				<img src=\"$img_rep$img_false\">
-				<p>$l_explain</p>
-			</div>
-			<div id=\"liens_redir\">
-				<p>$l_back_page</p>
-			</div>";
+	}
+}
+// Search blacklist categories
-	if (($network_pb)&&(! $direct_access)) {
+if ((!$direct_access) && (!$network_pb) && (!isset($_GET['warn']))) {
-		echo "	<span>Diagnostic : $diagnostic</span>";
+	$pattern = str_replace('www.', '', $_SERVER['HTTP_HOST']);
-	}
-	echo "</div>";
+	$output = [];
-	if($direct_access){ # display the admin logo (wheel) at the bottom right
+	exec('grep -Re ' . escapeshellarg('^'.$pattern.'$') . " /etc/dansguardian/lists/blacklists/*/domains | cut -d'/' -f6", $output);
+	$lists = [];
-		echo "<div id=\"corner\">";
+	foreach ($output as $line) {
-		echo "<div id=\"adm\" class=\"corn\">";
+		$lists[] = $line;
+	}
-		echo "<a href=\"https://$hostname/acc/\"><img src=\"$img_rep$img_adm\"></a>";
+	$filteredUrlHtml = $l_required_domain.' : '.htmlspecialchars($_SERVER['HTTP_HOST']);
-		echo "</div>";
+	if (!empty($lists)) {
-		echo "</div>";
+		$filteredUrlHtml .= "<br>$l_category ".implode(', ', $lists);
+	}
+}
+// Cleaning the cache
+header('Expires: Tue, 01 Jan 2000 00:00:00 GMT');
+header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
+header('Cache-Control: no-store, no-cache, must-revalidate, max-age=0');
+header('Cache-Control: post-check=0, pre-check=0', false);
+header('Pragma: no-cache');
 ?>
+<!DOCTYPE html>
+<html>
+	<head>
+		<meta charset="UTF-8">
+		<title>ALCASAR - <?= $l_title ?></title>
+		<link type="text/css" href="/css/style_intercept.css" rel="stylesheet">
+		<?php if ($direct_access): ?>
+			<script>
+			function setBoxInfoContent(param){
+				document.getElementById('box_info').innerHTML = document.getElementById(param).innerHTML;
+			}
+			</script>
+		<?php endif; ?>
+	</head>
+	<body<? (($direct_access) ? ' onload="setBoxInfoContent(\'text_conn\');"' : '') ?>>
+		<?php if ($direct_access): ?>
+			<div id="cadre_titre" class="titre_controle">
+				<p id="acces_controle" class="titre_controle"><?= $l_title ?></p>
+				<?php if ($network_pb): ?>
+					<span><?= $l_explain_net_pb ?></span>
+				<?php endif; ?>
+		<?php else: // the user is intercepted ?>
+			<?php if (isset($_GET['warn']) && isset($_GET['url']) && $_GET['warn'] == '1'): // if user need to be warned that someone reads his logs ?>
+				<div id="cadre_titre" class="titre_refus">
+					<p id="acces_controle" class="titre_refus"><?= $l_title_warn ?></p>
+			<?php else: // the user is blacklisted (or whitelisted) ?>
+				<div id="cadre_titre" class="titre_refus">
+					<p id="acces_controle" class="titre_refus"><?= $l_title ?></p>
+			<?php endif; ?>
+		<?php endif; ?>
+			<div id="boite_logo">
+				<img src="<?= $img_rep.$img_organisme ?>">
+			</div>
+		</div>
+		<div id="contenu_acces">
+			<div id="box_url">
+				<?php if ((!$direct_access) && (!$network_pb) && (!isset($_GET['warn']))): // Print blacklist categories ?>
+					<?= $filteredUrlHtml ?>
+				<?php endif; ?>
+			</div>
+			<?php if ($direct_access): ?>
+				<?php if (!$network_pb): ?>
+					<div class="box_menu" id="box_conn" onmouseover="setBoxInfoContent('text_conn');">
+						<span><?= $l_logout ?></span>
+						<img src="<?= $img_rep.$img_internet ?>">
+					</div>
+				<?php endif; ?>
+				<div class="box_menu" id="box_certif" onmouseover="setBoxInfoContent('text_certif');">
+					<span><?= $l_install_certif ?></span>
+					<img src="<?= $img_rep.$img_certificate ?>">
+				</div>
+				<div class="box_menu" id="box_mdp" onmouseover="setBoxInfoContent('text_mdp');">
+					<img src="<?= $img_rep.$img_pwd ?>">
+					<span><?= $l_password_change ?></span>
+				</div>
+				<?php if ($service_SMS_status === true): ?>
+					<div class="box_menu" id="box_acc" onmouseover="setBoxInfoContent('text_acc');">
+						<span><?= $l_sms_access ?></span>
+						<img src="<?= $img_rep.$img_sms ?>">
+					</div>
+				<?php endif; ?>
+				<div class="div-cache" id="text_conn">
+					<h2><?= $l_logout ?></h2>
+					<p><?= $l_logout_explain ?></p>
+					<?php if (!empty($domainsAllowed)): ?>
+						<p><?= $l_uam_domain ?>
+							<ul>
+								<?php foreach ($domainsAllowed as $domainAllowed): ?>
+									<li><a href="http://<?= $domainAllowed->domain ?>"><?= $domainAllowed->name ?></a></li>
+								<?php endforeach; ?>
+							</ul>
+						</p>
+					<?php endif; ?>
+					<img src="<?= $img_rep.$img_internet ?>">
+				</div>
+				<div class="div-cache" id="text_certif">
+					<h2><?= $l_install_certif_more ?></h2>
+					<p><?= "$l_certif_explain $l_certif_explain_help" ?></p>
+					<img src="<?= $img_rep.$img_certificate ?>">
+				</div>
+				<div class="div-cache" id="text_mdp">
+					<h2><?= $l_password_change ?></h2>
+					<p><?= $l_password_change_explain ?></p>
+					<img src="<?= $img_rep.$img_pwd ?>">
+				</div>
+				<?php if ($service_SMS_status === true): ?>
+					<div class="div-cache" id="text_acc">
+						<h2><?= $l_sms_access ?></h2>
+						<p><?= $l_sms_explain ?></p>
+						<p style="color: green; text-align: center;"><?= $l_service_sms ?></p>
+						<img src="<?= $img_rep.$img_sms ?>">
+					</div>
+				<?php endif; ?>
+				<div id="box_info">
+				</div>
+			<?php else: // the user is intercepted ?>
+				<?php if (isset($_GET['warn']) && isset($_GET['url']) && $_GET['warn'] === '1'): // user need to be warned that someone reads his logs ?>
+					<div id="box_refuse">
+						<img src="<?= $img_rep.$img_warning ?>">
+						<p><?= $l_explain_warn ?></p>
+					</div>
+					<div id="liens_redir">
+						<p><?= $l_continue_link ?></p>
+					</div>
+				<?php else: ?>
+					<div id="box_refuse">
+						<img src="<?= $img_rep.$img_false ?>">
+						<p><?= $l_explain ?></p>
+					</div>
+					<div id="liens_redir">
+						<p><?= $l_back_page ?></p>
+					</div>
+				<?php endif; ?>
+			<?php endif; ?>
+			<?php if (($network_pb) && (!$direct_access)): ?>
+				<span>Diagnostic : <?= $diagnostic ?></span>
+			<?php endif; ?>
+		</div>
+		<?php if ($direct_access): // display the admin logo (wheel) at the bottom right ?>
+			<div id="corner">
+				<div id="adm" class="corn">
+					<a href="<?= "https://$hostname/acc/" ?>"><img src="<?= $img_rep.$img_adm ?>"></a>
+				</div>
+			</div>
+		<?php endif; ?>
 	</body>
 </html>

Subversion Repositories ALCASAR

(root)/web/index.php – Rev 2234 → 2250