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

 <?php
-# $Id: index.php 1986 2016-07-12 16:42:55Z raphael.pion $
+# $Id: index.php 1987 2016-07-12 22:24:04Z richard $
+#
-# index.php for ALCASAR captive portal
+# 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
 $remote_ip = preg_match('#^([0-9]{1,3}\.){3}[0-9]{1,3}$#', $_SERVER['REMOTE_ADDR']) ? $_SERVER['REMOTE_ADDR'] : "";
 $tab = array();$user = array();
 $connection_history =  "";
 $nb_connection_history = 3;
-# Obtenir l'état de connexion de l'utilisateur. 1 si connecté sinon 0.
+# Retrieve the user info behind the remote ip
 exec ("sudo /usr/sbin/chilli_query list|grep $remote_ip" , $tab);
 $user = explode (" ", $tab[0]);
-#then we clean his cache to redirect him properly
+# cleaning the cache
 header("Expires: Tue, 01 Jan 2000 00:00:00 GMT");
 header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
 header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0");
 header("Cache-Control: post-check=0, pre-check=0", false);
 header("Pragma: no-cache");
-# on discrimine les accès directs sur Alcasar par rapport aux redirections (blacklist ou pannes rso)
+# Test if it'a direct connexion to ALCASAR
 if (isset($_SERVER['HTTP_HOST']) && (($_SERVER['HTTP_HOST'] == $_SERVER['SERVER_ADDR']) || preg_match ("/^alcasar$/", $_SERVER['HTTP_HOST']) || preg_match ("/^$hostname$/", $_SERVER['HTTP_HOST']) || preg_match ("/^$organisme$/", $_SERVER['HTTP_HOST'])))
+	{
 	$direct_access=True;
+	}
-#### Affichage des 3 dernières connexions de $user[5]
+# Function to adapt time connexion in seconds to H,M,S
 function secondsToDuration($seconds = null){
 	if ($seconds == null) return "";
 	$temp = $seconds % 3600;
 	$time[0] = ( $seconds - $temp ) / 3600 ;	// hours
 	$time[1] = ( $temp - $time[2] ) / 60;		// minutes
 	return $time[0]." h ".$time[1]." m ".$time[2]." s";
+}
-$l_connected = "connected"; // a traduire (choix de la langue ci-dessous mais nécessitant de $connection_history)
-// si on a pas d'accès à la bdd, la page s'affiche quand même correctement
+# If the user is connected : retrieve the 3 last connexions
 if ((isset ($user[4])) && ($user[4] != "0")){
 	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("./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";
 		$link = @da_sql_pconnect($config); // on affiche pas les erreurs
 		if ($link){
 			$res = @da_sql_query($link,$config,$sql); // on affiche pas les erreurs
 			if ($res){
 				$connection_history.= "<ul>";
 				while(($row = @da_sql_fetch_array($res,$config))){
 					$connected = "";
-					if ($row['acctstoptime'] == "") $connected = " ($l_connected)";
+					if ($row['acctstoptime'] == "") $connected = " (active)";
 					$connection_history.="<li title='$row[username] $row[acctstarttime] $row[acctstoptime] (".secondsToDuration($row['acctsessiontime']).")'>$row[acctstarttime] (".secondsToDuration($row['acctsessiontime']).") $connected</li>";
+				}
 				$connection_history.="</ul>";
+			}
+		}
+	}
+}
 else
+{
-	# cas où l'utilisateur non-loggué décide de joindre une page HTTP/S => redirection http://URL
+	# the user isn't connected and he isn't in the ipset "not_auth_yet" yet
 	exec("sudo /usr/sbin/ipset list not_auth_yet | grep $remote_ip | wc -l 2>&1", $ipset_not_auth_yet);
-	# ALCASAR => redirection index.php
-	# on place l'IP de l'utilisateur dans un ipset not_auth_yet pour ne pas boucler sur index.php et atteindre la page souhaité qui sera traité par coova-chilli
 	if(!$direct_access && $ipset_not_auth_yet[0] == '0')
+	{
-		exec("sudo /usr/sbin/ipset add not_auth_yet $remote_ip");
+		exec("sudo /usr/sbin/ipset add not_auth_yet $remote_ip"); # Add in the ipset "not_auth_yet" to not loop when redirected
-		#On force l'utilisateur a refaire une requete DNS sur la même URL intercepté. (comme un CTRL+F5)
-                echo "<script>window.location.reload(true)</script>";
+                echo "<script>window.location.assign='http://$_SERVER[HTTP_HOST]'</script>";
-                echo "<script>window.location.href='http://$_SERVER[HTTP_HOST]'</script>";
+                echo "<script>window.location.reload(true)</script>"; # the user web browser need to perform a new DNS request when redirected (as in a "<CTRL>+F5")
-		header("Location: http://$_SERVER[HTTP_HOST]");
+		//header("Location: http://$_SERVER[HTTP_HOST]");
 		exit;
+	}
+}
-####
 # Choice of language
 $Language = 'en';
 if(isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])){
   $Langue = explode(",",$_SERVER['HTTP_ACCEPT_LANGUAGE']);
   $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";
+}
 $l_title = ($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));
-# Attribution des icones / images
+# set the icons
 $img_rep = "images/";
 $img_organisme = "organisme.png";
 $img_access = "globe_acces_70.png";
 $img_connect = "globe_70.png";
 $img_warning = "globe_warning_70.png";
 			</div>
 		</div>
 		<div id="contenu_acces">
 			<div id="box_url">
 <?php
-//search here in the blacklist categories (if ((! $direct_access) && (! $network_pb)){}
+# search here in the blacklist categories if we want to display it (if ((! $direct_access) && (! $network_pb)){}
 ?>
 			</div>
 <?php
-# CHECK IF the SMS service is enable
+# Check if the SMS service is enable
 $service_SMS_status="false";
 if ($service_SMS_status == "true") {
 $sms_div='
 			<div class="box_menu" id="box_acc" onmouseover="valoriserDiv5(text_acc);">
 				<span>'.$l_sms_access.'</span>

Subversion Repositories ALCASAR

(root)/web/index.php – Rev 1986 → 1987