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838 richard 1 
<?php
2 
/* written by steweb57 & Rexy */
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# Choice of language
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$Language = 'en';
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if(isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])){
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	$Langue		= explode(",",$_SERVER['HTTP_ACCEPT_LANGUAGE']);
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	$Language	= strtolower(substr(chop($Langue[0]),0,2)); }
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if($Language == 'fr'){
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	$l_services_title	= "Configuration des services";
1157 stephane 10 
	$l_main_services	= "Services principaux";
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	$l_opt_services		= "Services optionnels";
838 richard 12 
	$l_service_title 	= "Nom du service";
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	$l_service_start 	= "D&eacute;marrer";
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	$l_service_stop 	= "Arr&ecirc;ter";
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	$l_service_restart 	= "Red&eacute;marrer";
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	$l_service_status 	= "Status";
1006 richard 17 
	$l_service_status_img_ok= "Démarré";
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	$l_service_status_img_ko= "Arrété";
838 richard 19 
	$l_service_action 	= "Actions";
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	$l_radiusd		= "Serveur d'authentification et d'autorisation";
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	$l_chilli		= "Passerelle d'interception";
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	$l_dansguardian		= "Filtre d'URL et de contenu WEB";
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	$l_mysqld		= "Serveur de la base de données usager";
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	$l_squid		= "Serveur de cache WEB";
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	$l_dnsmasq		= "Serveur DNS et filtre de domaine";
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	$l_httpd		= "Serveur WEB (Centre de Gestion d'ALCASAR)";
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	$l_havp			= "Filtre antivirus WEB";
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	$l_sshd			= "Accès sécurisée à distance";
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	$l_freshclam		= "Mise à jour de l'antivirus toutes les 2 heures";
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	$l_ntpd			= "Service de mise à l'heure réseau";
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} else {
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	$l_services_title	= "Services configuration";
1157 stephane 33 
	$l_main_services	= "Main services";
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	$l_opt_services		= "Optional services";
838 richard 35 
	$l_service_title 	= "Service name";
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	$l_service_start 	= "Start";
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	$l_service_stop 	= "Stop";
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	$l_service_restart 	= "Restart";
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	$l_service_status 	= "Status";
1006 richard 40 
	$l_service_status_img_ok= "Running";
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	$l_service_status_img_ko= "Stopped";
838 richard 42 
	$l_service_action 	= "Actions";
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	$l_radiusd		= "Authentication and authorisation serveur";
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	$l_chilli		= "Interception gateway";
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	$l_dansguardian		= "URL and WEB content filter";
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	$l_mysqld		= "User database server";
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	$l_squid		= "Proxy Cache WEB";
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	$l_dnsmasq		= "DNS and domain name filter";
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	$l_httpd		= "WEB server (ALCASAR Control Center)";
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	$l_havp			= "WEB antivirus filter";
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	$l_sshd			= "Secure remote access";
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	$l_freshclam		= "WEB antivirus update (every 2 hours)";
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	$l_ntpd			= "Network time";
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}
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/****************************************************************
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*	CONSTANTES AVEC CHEMINS DES FICHIERS DE CONFIGURATION	*
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*****************************************************************/
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define ("CONF_FILE", "/usr/local/etc/alcasar.conf");
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/********************************************************
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*	TEST DU FICHIERS DE CONFIGURATION		*
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*********************************************************/
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//Test de présence et des droits en lecture des fichiers de configuration.
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if (!file_exists(CONF_FILE)){
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	exit("Fichier de configuration ".CONF_FILE." non présent");
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}
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if (!is_readable(CONF_FILE)){
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	exit("Vous n'avez pas les droits de lecture sur le fichier ".CONF_FILE);
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}
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72 
//fonction pour faire une action (start,stop,restart) sur un service
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function serviceExec($service, $action){
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	if (($action == "start")||($action == "stop")||($action == "restart")){
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		exec("sudo /sbin/service $service $action",$retval, $retstatus);
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		if ($service == "sshd"){
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			if ($action == "start"){
1041 richard 78 
				exec("sudo /bin/systemctl enable $service.service");
838 richard 79 
				file_put_contents(CONF_FILE, str_replace('SSH=off', 'SSH=on', file_get_contents(CONF_FILE)));
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				exec ("sudo /usr/local/bin/alcasar-iptables.sh");
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				}
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			if ($action == "stop"){
1055 richard 83 
			       	exec("sudo /sbin/systemctl disable $service.service");
838 richard 84 
				file_put_contents(CONF_FILE, str_replace('SSH=on', 'SSH=off', file_get_contents(CONF_FILE)));
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				exec ("sudo /usr/local/bin/alcasar-iptables.sh");
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				}
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			}
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		return $retstatus;
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	} else {
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		return false;
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	}
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}
93 
//fonction définissant le status d'un service
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//(en fonction de la présence d'un mot clé dans la valeur de status)
1006 richard 95 
function checkServiceStatus($service){
838 richard 96 
	$response = false;
1006 richard 97 
	exec("/bin/systemctl is-active $service.service",$retval);
838 richard 98 
	foreach( $retval as $val ) {
1006 richard 99 
		if ($val == "active"){
838 richard 100 
			$response = true;
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			break;
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		}
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	}
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	return $response;
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}
106 
 
107 
//-------------------------------
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// Les actions sur un service
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//-------------------------------
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//sécurité sur les actions à réaliser
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$autorizeService = array("radiusd","chilli","dansguardian","mysqld","squid","dnsmasq","httpd","havp","sshd","freshclam","ntpd");
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$autorizeAction = array("start","stop","restart");
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114 
if (isset($_GET['service'])&&(in_array($_GET['service'], $autorizeService))) {
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    if (isset($_GET['action'])&&(in_array($_GET['action'], $autorizeAction))) {
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    	$execStatus = serviceExec($_GET['service'], $_GET['action']);
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		// execStatus non exploité
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	}
119 
}
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//-------------------------------
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//recherche du status des services
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//-------------------------------
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$MainServiceStatus = array();
1006 richard 124 
$MainServiceStatus['radiusd'] = checkServiceStatus("radiusd");
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$MainServiceStatus['chilli'] = checkServiceStatus("chilli");
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$MainServiceStatus['dansguardian'] = checkServiceStatus("dansguardian");
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$MainServiceStatus['mysqld'] = checkServiceStatus("mysqld");
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$MainServiceStatus['squid'] = checkServiceStatus("squid");
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$MainServiceStatus['dnsmasq'] = checkServiceStatus("dnsmasq");
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$MainServiceStatus['httpd'] = checkServiceStatus("httpd");
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$MainServiceStatus['havp'] = checkServiceStatus("havp");
838 richard 132 
 
133 
$OptServiceStatus = array();
1006 richard 134 
$OptServiceStatus['sshd'] = checkServiceStatus("sshd");
135 
$OptServiceStatus['freshclam'] = checkServiceStatus("freshclam");
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$OptServiceStatus['ntpd'] = checkServiceStatus("ntpd");
838 richard 137 
 
138 
/****************
139 
*	MAIN	*
140 
*****************/
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142 
?><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<html><!-- written by steweb57 / rexy -->
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<title><?php echo $l_services_title; ?></title>
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<link rel="stylesheet" href="/css/style.css" type="text/css">
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</head>
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<body>
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<table width="100%" border="0" cellspacing="0" cellpadding="0">
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	<tr><th><?php echo $l_main_services; ?></th></tr>
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	<tr bgcolor="#FFCC66"><td><img src="/images/pix.gif" width="1" height="2"></td></tr>
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</table>
154 
<TABLE width="100%" border=1 cellspacing=0 cellpadding=0>
155 
	<tr align="center"><td><?php echo $l_service_status;?></td><td colspan="2"><?php echo $l_service_title;?></td><td colspan="3"><?php echo $l_service_action;?></td></tr>
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	<TR align="center">
157 
<?php foreach( $MainServiceStatus as $serviceName => $statusOK ) { ?>
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<tr>
159 
	<?php if ($statusOK) { ?>
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    <td align="center"><img src="/images/state_ok.gif" width="15" height="15" alt="<?php echo $l_service_status_img_ok; ?>"></td>
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	<td align="center"><?php $comment="l_$serviceName"; echo "<b>$serviceName</b></td><td>${$comment}" ;?> </td>
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    <td width="80" align="center">---</td>
1055 richard 163 
    <td width="80" align="center"><?php if ($serviceName != "chilli") { echo "<a href=".$_SERVER['PHP_SELF']."?action=stop&service=$serviceName\"> $l_service_stop</a>"; } else echo "---";?></td>
838 richard 164 
    <td width="80" align="center"><a href="<?php echo $_SERVER['PHP_SELF']."?action=restart&service=$serviceName\"> $l_service_restart";?></a></td>
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	<?php } else { ?>
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    <td align="center"><img src="/images/state_error.gif" width="15" height="15" alt="<?php echo $l_service_status_img_ko ?>"></td>
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    <td align="center"><?php $comment="l_$serviceName"; echo "<b>$serviceName</b></td><td>${$comment}" ;?> </td>
168 
    <td width="80" align="center"><a href="<?php echo $_SERVER['PHP_SELF']."?action=start&service=$serviceName\"> $l_service_start";?></a></td>
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    <td width="80" align="center">---</td>
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    <td width="80" align="center">---</td>
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    <?php } ?>
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</tr>
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<?php } ?>
174 
</td></tr>
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</table>
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<table width="100%" border="0" cellspacing="0" cellpadding="0">
177 
	<tr><th><?php echo $l_opt_services; ?></th></tr>
178 
	<tr bgcolor="#FFCC66"><td><img src="/images/pix.gif" width="1" height="2"></td></tr>
179 
</table>
180 
<TABLE width="100%" border=1 cellspacing=0 cellpadding=0>
181 
	<tr align="center"><td><?php echo $l_service_status;?></td><td colspan="2"><?php echo $l_service_title;?></td><td colspan="3"><?php echo $l_service_action;?></td></tr>
182 
	<TR align="center">
183 
<?php foreach( $OptServiceStatus as $serviceName => $statusOK ) { ?>
184 
<tr>
185 
	<?php if ($statusOK) { ?>
186 
    <td align="center"><img src="/images/state_ok.gif" width="15" height="15" alt="<?php echo $l_service_status_img_ok; ?>"></td>
187 
	<td align="center"><?php $comment="l_$serviceName"; echo "<b>$serviceName</b></td><td>${$comment}" ;?> </td>
188 
    <td width="80" align="center">---</td>
189 
    <td width="80" align="center"><a href="<?php echo $_SERVER['PHP_SELF']."?action=stop&service=$serviceName\"> $l_service_stop";?></a></td>
190 
    <td width="80" align="center"><a href="<?php echo $_SERVER['PHP_SELF']."?action=restart&service=$serviceName\"> $l_service_restart";?></a></td>
191 
	<?php } else { ?>
192 
    <td align="center"><img src="/images/state_error.gif" width="15" height="15" alt="<?php echo $l_service_status_img_ko ?>"></td>
193 
    <td align="center"><?php $comment="l_$serviceName"; echo "<b>$serviceName</b></td><td>${$comment}" ;?> </td>
194 
    <td width="80" align="center"><a href="<?php echo $_SERVER['PHP_SELF']."?action=start&service=$serviceName\"> $l_service_start";?></a></td>
195 
    <td width="80" align="center">---</td>
196 
    <td width="80" align="center">---</td>
197 
    <?php } ?>
198 
</tr>
199 
<?php } ?>
200 
</td></tr>
201 
</table>
202 
</body>
203 
</html>