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

 <?php
-# $Id: index.php 2136 2017-03-16 23:09:43Z richard $
+# $Id: index.php 2186 2017-04-26 18:12:04Z 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
 # substantial portions of the software.
 /****************************************************************
 *			GLOBAL FILE PATHS			*
 *****************************************************************/
 define ("CONF_FILE", "/usr/local/etc/alcasar.conf");
+define ("DOMAIN_ALLOWED_LIST", "/usr/local/etc/alcasar-uamdomain");
 /****************************************************************
 *			FILE reading test			*
 *****************************************************************/
-$conf_files=array(CONF_FILE);
+$conf_files = array(CONF_FILE);
-foreach ($conf_files as $file){
+foreach ($conf_files as $file) {
-	if (!file_exists($file)){
+	if (!file_exists($file)) {
 		exit("File ".$file." unknown");
+	}
-	if (!is_readable($file)){
+	if (!is_readable($file)) {
 		exit("You don't have read rights on the file ".$file);
+	}
+}
 /****************************************************************
 *			Read CONF_FILE				*
 *****************************************************************/
-$ouvre=fopen(CONF_FILE,"r");
+$file_conf = fopen(CONF_FILE, 'r');
-if ($ouvre){
+if (!$file_conf) {
+	exit('Error opening the file '.CONF_FILE);
+}
-	while (!feof ($ouvre)){
+while (!feof($file_conf)) {
-		$tampon = fgets($ouvre, 4096);
+	$tampon = fgets($file_conf, 4096);
-		if (strpos($tampon,"=")!==false){
+	if ((strpos($tampon, '=') !== false) && (substr($tampon, 0, 1) !== '#')) {
-			$tmp = explode("=",$tampon);
+		$tmp = explode('=', $tampon);
-			$conf[$tmp[0]] = $tmp[1];
+		$conf[$tmp[0]] = trim($tmp[1]);
-		}
+	}
-}else{
-	exit("Error opening the file ".CONF_FILE);
+}
-fclose($ouvre);
+fclose($file_conf);
 $organisme = trim($conf["ORGANISM"]);
-$domainname = trim($conf["DOMAIN"]);
+$hostname = trim($conf["HOSTNAME"]).'.'.trim($conf["DOMAIN"]);
-$hostname = "alcasar.".$domainname;
 $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
 $cert_add = "http://$hostname/certs";
 $direct_access = False;
 $display_menu=False;
 # Retrieve the user info behind the remote ip
 exec ("sudo /usr/sbin/chilli_query list | grep -Ew $remote_ip" , $tab);
 $user = explode (" ", $tab[0]);
 # Test if it's a direct connexion to ALCASAR
-if (isset($_SERVER['HTTP_HOST'])){
-	if (($_SERVER['HTTP_HOST'] == $_SERVER['SERVER_ADDR']) || (preg_match ("/^alcasar$/", $_SERVER['HTTP_HOST'])) || (preg_match ("/^$hostname$/", $_SERVER['HTTP_HOST'])) || (preg_match ("/^$organisme$/", $_SERVER['HTTP_HOST']))){
+if (isset($_SERVER['HTTP_HOST']) && (($_SERVER['HTTP_HOST'] === $_SERVER['SERVER_ADDR']) || ($_SERVER['HTTP_HOST'] === 'alcasar') || ($_SERVER['HTTP_HOST'] === $hostname) || ($_SERVER['HTTP_HOST'] === $organisme))) {
-		$direct_access=True;
+	$direct_access = true;
-		exec("sudo /usr/sbin/ipset del not_auth_yet $remote_ip"); # del user of the ipset "not_auth_yet" to not loop
+	exec("sudo /usr/sbin/ipset del not_auth_yet $remote_ip"); # del user of the ipset "not_auth_yet" to not loop
-	}
+}
 # Function to adapt time connexion in seconds to H,M,S
 function secondsToDuration($seconds = null){
 	if ($seconds == null) return "";
 	$temp = $seconds % 3600;
 	$time[0] = ( $seconds - $temp ) / 3600 ;	// hours
+}
 if ((isset ($user[4])) && ($user[4] != "0")){ # the user is authenticated
 	if(isset($_GET['redirect'])) # if user has been warned, we redirect him to his website
+	{
-		$redir = "http://".$_GET['url'];
-		header("Location: $_GET[url]",TRUE,307);
+		header('Location: '.$_GET['url'], true, 307);
 		exit;
+	}
 	# we retrieve his three last connections
 	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");
 		if ($user[5] != $user[0]){ # 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";
 			$l_logout = "<a href=\"http://$hostname:3990/logoff\">Se déconnecter d'internet</a>";
+		}
 		else{
-			$l_logout_explain = "Votre système ($user[5]) est en exception d'authentication.<br><br>$nb_connection_history last connections :$connection_history";
+			$l_logout_explain = "Votre système ($user[5]) 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_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'])){
-		$l_continue_link = "<a href='index.php?redirect=1&url=$_GET[url]' class='button'>Je comprends et je souhaite continuer ma navigation.</a>";
+		$l_continue_link = "<a href=\"index.php?redirect=1&url=".urlencode($_GET['url'])."\" class=\"button\">Je comprends et je souhaite continuer ma navigation.</a>";
+	}
 	else{
-		$l_continue_link = "<a href='index.php' class='button'>Je comprends et je souhaite continuer ma navigation.</a>";
+		$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'){
 	$l_access_denied = "Controle de acesso";
 	$l_access_welcome = "Bem-vindo ao Alcasar";
 	$l_access_unavailable = "ACESSO INDISPONÍVEL";
 		$l_logout_explain = "Não há conexão de Internet aberta em seu computador, deseja conectar?";
 		$l_logout = "<a href=\"http://$hostname/index.php?url=$redirect_link\">Abrir uma conexão de Internet</a>";
+	}
 	else{
 		if ($user[5] != $user[0]){ # 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>$nb_connection_history last connections :$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 $user[5]\"><b>$user[5]</b></a><br><br>$nb_connection_history logins últimos :$connection_history";
 			$l_logout = "<a href=\"http://$hostname:3990/logoff\">Sair da Internet</a>";
+		}
 		else{
 			$l_logout_explain = "O sistema ($user[5]) detctou exesso de autenticação.<br><br>$nb_connection_history logins últimos :$connection_history";
 			$l_logout = "Informações de conexões";
 	$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'])){
-		$l_continue_link = "<a href='index.php?redirect=1&url=$_GET[url]' class='button'>Lo comprendo y deseo continuar mi navegación.</a>";
+		$l_continue_link = "<a href=\"index.php?redirect=1&url=".urlencode($_GET['url'])."\" class=\"button\">Lo comprendo y deseo continuar mi navegación.</a>";
+	}
 	else{
-		$l_continue_link = "<a href='index.php' class='button'>Lo comprendo y deseo continuar mi navegación.</a>";
+		$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'){
 	$l_access_denied = "访问控制";
 	$l_access_welcome = "欢迎来到ALCASAR";
 	$l_access_unavailable = "不可访问";
 	$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'])){
-		$l_continue_link = "<a href='index.php?redirect=1&url=$_GET[url]' class='button'>我明白并希望继续浏览。</a>";
+		$l_continue_link = "<a href=\"index.php?redirect=1&url=".urlencode($_GET['url'])."\" class=\"button\">我明白并希望继续浏览。</a>";
+	}
 	else{
-		$l_continue_link = "<a href='index.php' class='button'>我明白并希望继续浏览。</a>";
+		$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'){
 	$l_access_denied = "مراقبة الدخول";
 	$l_access_welcome = "ALCASAR مرحبا بك في";
 	$l_access_unavailable = "الدخول غير متوفر";
 	$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'])){
-		$l_continue_link = "<a href='index.php?redirect=1&url=$_GET[url]' class='button'>$understand_text</a>";
+		$l_continue_link = "<a href=\"index.php?redirect=1&url=".urlencode($_GET['url'])."\" class=\"button\">$understand_text</a>";
+	}
 	else{
-		$l_continue_link = "<a href='index.php' class='button'>$understand_text</a>";
+		$l_continue_link = "<a href=\"index.php\" class=\"button\">$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{
 	$l_access_denied = "Access control";
 	$l_access_welcome = "Welcome on ALCASAR";
 	$l_access_unavailable = "ACCESS UNAVAILABLE";
 	$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'])){
-		$l_continue_link = "<a href='index.php?redirect=1&url=$_GET[url]' class='button'>I understand and I wish to continue.</a>";
+		$l_continue_link = "<a href=\"index.php?redirect=1&url=".urlencode($_GET['url'])."\" class=\"button\">I understand and I wish to continue.</a>";
+	}
 	else{
-		$l_continue_link = "<a href='index.php' class='button'>I understand and I wish to continue.</a>";
+		$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_explain_warn_date="has read your connexion logs at ";
 	$l_explain_warn_reason="For this reason : ";
+	$l_uam_domain = "Authorized websites : ";
+}
 $l_title = ($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));
 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");
+exec("sudo /usr/sbin/ipset list not_filtered | grep $remote_ip | wc -l 2>&1", $ipset_not_filtered);
+# if user is in "ipset_not_filtered" then he must refresh its dns cache (we are in the interception process)
+if (!$direct_access && !$display_menu && ($ipset_not_filtered[0] == '1') && (!$network_pb) && (!isset($_GET['warn']))) {
+	echo '<!doctype html><html><head><script>window.location.reload(true)</script></head><body></body></html>'; # force DNS request
+}
 ?>
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
 <html>
 <head>
-<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+	<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
-<title>ALCASAR - <?php echo $l_title; ?></title>
+	<title>ALCASAR - <?php echo $l_title; ?></title>
-<meta http-equiv="Cache-control" content="no-cache">
+	<meta http-equiv="Cache-control" content="no-cache">
-<meta http-equiv="Pragma" content="no-cache">
+	<meta http-equiv="Pragma" content="no-cache">
-<?php
-	echo "<style>";
-	include("css/style_intercept.css");
+	<link rel="stylesheet" href="/css/style_intercept.css" type="text/css">
-	echo "</style>";
-?>
-<script type="text/javascript">
+	<script type="text/javascript">
 	function valoriserDiv5(param){
 		document.getElementById("box_info").innerHTML = param.innerHTML;
+	}
-</script>
+	</script>
 </head>
 <body onload="valoriserDiv5(text_conn);">
 <?php
 if ($direct_access || $display_menu){
 	echo "
 	if ($network_pb) {
 		echo "	<span>$l_explain_net_pb</span>";
+	}
+}
 else{ # the user is intercepted
-	exec("sudo /usr/sbin/ipset list not_filtered | grep $remote_ip | wc -l 2>&1", $ipset_not_filtered);
-	# if user is in "ipset_not_filtered" then he must refresh its dns cache (we are in the interception process)
-	if (($ipset_not_filtered[0] == '1') && (!$network_pb)){
-		echo "<script>window.location.reload(true)</script>"; # force DNS request
-	}
 	# if user need to be warned that someone reads his logs
-	if (isset($_GET['warn']) && isset($_GET['url']) && $_GET['warn'] == '1'){
+	if (isset($_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)
 		<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 = '';
+	$tab = file(DOMAIN_ALLOWED_LIST);
+	if ($tab) { // the file isn't empty
+		$domainAllowedHtml .= '<p>'.$l_uam_domain.'<br><ul>';
+		foreach ($tab as $line) {
+			if (trim($line) !== '') { // the line isn't empty
+				$domain_allowed = explode("#", $line);
+				if (trim($domain_allowed[1]) !== '') {
+					$domain = explode('"', $domain_allowed[0]);
+					// remove every '.' from the beginning of domain
+					$domain[1] = ltrim($domain[1], '.');
+					$domainAllowedHtml .= '<li><a href="http://'.trim($domain[1]).'">'.trim($domain_allowed[1]).'</a></li>';
+				}
+			}
+		}
+		$domainAllowedHtml .= '</ul></p>';
+	}
 	echo "
 		<div class=\"box_menu\" id=\"box_certif\" onmouseover=\"valoriserDiv5(text_certif);\">
 			<span>$l_install_certif</span>
 			<img src=\"$img_rep$img_certificate\">
 		</div>
 		</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 $l_certif_explain_help</p>
 		<div id=\"box_info\">
 		</div>";
+}
 else {
 	# user need to be warned that someone reads his logs
-	if(isset($_GET['warn']) && isset($_GET['url']) && $_GET['warn'] == '1'){
+	if(isset($_GET['warn']) && isset($_GET['url']) && $_GET['warn'] === '1'){
-		$filename="/var/www/html/acc/backup/log_info.txt";
+		$filename = '/var/www/html/acc/backup/log_info.txt';
-		$l_explain_warn="";
+		$l_explain_warn = '';
-		if(file_exists($filename)){
+		if (file_exists($filename)) {
-			$fichier = fopen($filename, "r");
+			$fichier = fopen($filename, 'r');
 			$content = file($filename);
-			foreach($content as $line){
+			foreach ($content as $line) {
-				$infos=explode("|||", $line);
+				$infos = explode('|||', $line);
-				$log_date=$infos[0];
+				$log_date   = $infos[0];
-				$log_user=$infos[1];
+				$log_user   = $infos[1];
-				$log_reason=$infos[2];
+				$log_reason = $infos[2];
-				$log_ip=$infos[3];
+				$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 $l_explain_warn_reason$log_reason";
+			$l_explain_warn = "$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{
 			echo "Log error!";
+		}
 		echo "

Subversion Repositories ALCASAR

(root)/web/index.php @ 2766 – Rev 2136 → 2186