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318 richard 1 
<?php
2 
/* written by steweb57 */
3 
 
4 
# Choice of language
5 
$Language = 'en';
6 
if(isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])){
7 
	$Langue		= explode(",",$_SERVER['HTTP_ACCEPT_LANGUAGE']);
8 
	$Language	= strtolower(substr(chop($Langue[0]),0,2)); }
9 
if($Language == 'fr'){
10 
	$l_network_title	= "Configuration réseau";
361 franck 11 
	$l_main_services	= "Services réseau principaux";
356 richard 12 
	$l_opt_services		= "Services réseau optionnels";
318 richard 13 
	$l_eth0_legend		= "Eth0 (Interface connectée à Internet)";
14 
	$l_eth1_legend		= "Eth1 (Réseau de consultation)";
15 
	$l_internet_legend	= "INTERNET";
16 
	$l_ip_adr		= "Adresse IP";
17 
	$l_ip_mask		= "Masque";
18 
	$l_ip_router		= "Passerelle";
19 
	$l_ip_public		= "Adresse IP public";
20 
	$l_ip_dns1		= "DNS1";
21 
	$l_ip_dns2		= "DNS2";
353 richard 22 
	$l_service_title 	= "Nom du service";
318 richard 23 
	$l_service_start 	= "D&eacute;marrer";
24 
	$l_service_stop 	= "Arr&ecirc;ter";
25 
	$l_service_restart 	= "Red&eacute;marrer";
26 
	$l_service_status 	= "Status";
27 
	$l_service_action 	= "Actions";
28 
	$l_enable		= "actif";
29 
	$l_disable		= "inactif";
353 richard 30 
	$l_radiusd		= "Serveur d'authentification et d'autorisation";
31 
	$l_chilli		= "Passerelle d'interception";
32 
	$l_dansguardian		= "Filtre d'URL et de contenu WEB";
33 
	$l_mysqld		= "Serveur de la base de données usager";
356 richard 34 
	$l_squid		= "Serveur de cache WEB";
353 richard 35 
	$l_dnsmasq		= "Serveur DNS et filtre de domaine";
36 
	$l_httpd		= "Serveur WEB (Centre de Gestion d'ALCASAR)";
37 
	$l_havp			= "Filtre antivirus WEB";
38 
	$l_sshd			= "Accès sécurisée à distance";
356 richard 39 
	$l_freshclam		= "Mise à jour de l'antivirus toutes les 2 heures";
40 
	$l_ntpd			= "Service de mise à l'heure réseau";
318 richard 41 
} else {
42 
	$l_network_title	= "Network configuration";
356 richard 43 
	$l_main_services	= "Main network services";
44 
	$l_opt_services		= "Optional network services";
318 richard 45 
	$l_eth0_legend		= "Eth0 (Internet connected interface)";
46 
	$l_eth1_legend		= "Eth1 (Private network)";
47 
	$l_internet_legend	= "INTERNET";
48 
	$l_ip_adr		= "IP Address";
49 
	$l_ip_mask		= "Mask";
50 
	$l_ip_router		= "Router";
51 
	$l_ip_public		= "Public IP address";
52 
	$l_ip_dns1		= "DNS1 :";
53 
	$l_ip_dns2		= "DNS2";
353 richard 54 
	$l_service_title 	= "Service name";
318 richard 55 
	$l_service_start 	= "Start";
56 
	$l_service_stop 	= "Stop";
57 
	$l_service_restart 	= "Restart";
58 
	$l_service_status 	= "Status";
59 
	$l_service_action 	= "Actions";
60 
	$l_enable		= "enable";
61 
	$l_disable		= "disable";
353 richard 62 
	$l_radiusd		= "Authentication and authorisation serveur";
63 
	$l_chilli		= "Interception gateway";
64 
	$l_dansguardian		= "URL and WEB content filter";
65 
	$l_mysqld		= "User database server";
66 
	$l_squid		= "Proxy Cache WEB";
67 
	$l_dnsmasq		= "DNS and domain name filter";
68 
	$l_httpd		= "WEB server (ALCASAR Control Center)";
69 
	$l_havp			= "WEB antivirus filter";
70 
	$l_sshd			= "Secure remote access";
356 richard 71 
	$l_freshclam		= "WEB antivirus update (every 2 hours)";
72 
	$l_ntpd			= "Network time";
318 richard 73 
}
74 
 
75 
/********************************************************************
76 
*	CONSTANTES AVEC CHEMINS DES FICHIERS DE CONFIGURATION			*
77 
*********************************************************************/
78 
 
355 richard 79 
define ("ALCASAR_CHILLI", "/etc/chilli.conf");
318 richard 80 
define ("ALCASAR_ETH0", "/etc/sysconfig/network-scripts/default-ifcfg-eth0");
81 
define ("ALCASAR_ETH1", "/etc/sysconfig/network-scripts/ifcfg-eth1");
595 richard 82 
define ("ALCASAR_NETWORK", "/usr/local/etc/alcasar-network");
318 richard 83 
/********************************************************************
84 
*				TEST DES FICHIERS DE CONFIGURATION					*
85 
*********************************************************************/
86 
 
87 
//Test de présence et des droits en lecture des fichiers de configuration.
88 
if (!file_exists(ALCASAR_CHILLI)){
89 
	exit("Fichier de configuration ".ALCASAR_CHILLI." non présent");
90 
}
91 
if (!file_exists(ALCASAR_ETH0)){
92 
	exit("Fichier de configuration ".ALCASAR_ETH0." non présent");
93 
}
355 richard 94 
if (!file_exists(ALCASAR_ETH1)){
318 richard 95 
	exit("Fichier de configuration ".ALCASAR_ETH1." non présent");
96 
}
97 
if (!is_readable(ALCASAR_ETH0)){
98 
	exit("Vous n'avez pas les droits de lecture sur le fichier ".ALCASAR_ETH0);
99 
}
355 richard 100 
if (!is_readable(ALCASAR_ETH1)){
318 richard 101 
	exit("Vous n'avez pas les droits de lecture sur le fichier ".ALCASAR_ETH1);
102 
}
103 
 
104 
//fonction pour faire une action (start,stop,restart) sur un service
105 
function serviceExec($service, $action){
106 
	if (($action == "start")||($action == "stop")||($action == "restart")){
107 
		exec("sudo /sbin/service $service $action",$retval, $retstatus);
434 richard 108 
		if ($service == "sshd"){
595 richard 109 
			if ($action == "start"){
110 
				exec("sudo /sbin/chkconfig --add $service");
111 
				file_put_contents(ALCASAR_NETWORK, str_replace('SSH=off', 'SSH=on', file_get_contents(ALCASAR_NETWORK)));
112 
				}
113 
			if ($action == "stop"){
114 
			       	exec("sudo /sbin/chkconfig --del $service");
115 
				file_put_contents(ALCASAR_NETWORK, str_replace('SSH=on', 'SSH=off', file_get_contents(ALCASAR_NETWORK)));
116 
				}
434 richard 117 
			}
318 richard 118 
		return $retstatus;
119 
	} else {
120 
		return false;
121 
	}
122 
}
123 
//fonction définissant le status d'un service
124 
//(en fonction de la présence d'un mot clé dans la valeur de status)
125 
function checkServiceStatus($service, $strMatch){
126 
	$response = false;
127 
	exec("sudo /sbin/service $service status",$retval);
128 
	foreach( $retval as $val ) {
129 
		if (strpos($val,$strMatch)){
130 
			$response = true;
131 
			break;
132 
		}
133 
	}
134 
	return $response;
135 
}
136 
 
137 
//-------------------------------
138 
// Les actions sur un service
139 
//-------------------------------
140 
//sécurité sur les actions à réaliser
356 richard 141 
$autorizeService = array("radiusd","chilli","dansguardian","mysqld","squid","dnsmasq","httpd","havp","sshd","freshclam","ntpd");
318 richard 142 
$autorizeAction = array("start","stop","restart");
143 
 
144 
if (isset($_GET['service'])&&(in_array($_GET['service'], $autorizeService))) {
145 
    if (isset($_GET['action'])&&(in_array($_GET['action'], $autorizeAction))) {
146 
    	$execStatus = serviceExec($_GET['service'], $_GET['action']);
147 
		// execStatus non exploité
148 
	}
149 
}
150 
//-------------------------------
151 
//recherche du status des services
152 
//-------------------------------
356 richard 153 
$MainServiceStatus = array();
154 
$MainServiceStatus['radiusd'] = checkServiceStatus("radiusd","pid");
155 
$MainServiceStatus['chilli'] = checkServiceStatus("chilli","pid");
156 
$MainServiceStatus['dansguardian'] = checkServiceStatus("dansguardian","pid");
157 
$MainServiceStatus['mysqld'] = checkServiceStatus("mysqld","OK");
158 
$MainServiceStatus['squid'] = checkServiceStatus("squid","pid");
159 
$MainServiceStatus['dnsmasq'] = checkServiceStatus("dnsmasq","pid");
160 
$MainServiceStatus['httpd'] = checkServiceStatus("httpd","pid");
161 
$MainServiceStatus['havp'] = checkServiceStatus("havp","pid");
318 richard 162 
 
356 richard 163 
$OptServiceStatus = array();
164 
$OptServiceStatus['sshd'] = checkServiceStatus("sshd","pid");
165 
$OptServiceStatus['freshclam'] = checkServiceStatus("freshclam","pid");
166 
$OptServiceStatus['ntpd'] = checkServiceStatus("ntpd","pid");
167 
 
318 richard 168 
// Fonction de test de connectivité internet
169 
function internetTest(){
360 richard 170 
	$host = "74.125.230.83"; #www.google.fr
318 richard 171 
	$port = "80";
172 
	//var $num;	//non utilisé
173 
	//var $error;	//non utilisé
174 
 
175 
	if (! $sock = @fsockopen($host, $port, $num, $error, 5)) {
176 
		return false;
177 
	} else {
178 
		fclose($sock);
179 
		return true;
180 
	}
181 
}
182 
/********************************************************************
183 
*			Lecture du fichier ALCASAR_CHILLI						*
184 
*********************************************************************/
185 
$ouvre=fopen(ALCASAR_CHILLI,"r");
186 
if ($ouvre){
187 
	while (!feof ($ouvre))
188 
	{
189 
		$tampon = fgets($ouvre, 4096);
190 
		if (strpos($tampon,"=")!==false){
191 
			$tmp = explode("=",$tampon);
192 
			$chilli[$tmp[0]] = $tmp[1];
193 
		}
194 
	}
195 
}else{
196 
	exit("Erreur d'ouverture du fichier ".ALCASAR_CHILLI);
197 
}
198 
fclose($ouvre);
199 
 
200 
/********************************************************************
201 
*			Lecture du fichier ALCASAR_ETH0							*
202 
*********************************************************************/
203 
$ouvre=fopen(ALCASAR_ETH0,"r");
204 
if ($ouvre){
205 
	while (!feof ($ouvre))
206 
	{
207 
		$tampon = fgets($ouvre, 4096);
208 
		if (strpos($tampon,"=")!==false){
209 
			$tmp = explode("=",$tampon);
210 
			$eth0[$tmp[0]] = $tmp[1];
211 
		}
212 
	}
213 
}else{
214 
	exit("Erreur d'ouverture du fichier ".ALCASAR_ETH0);
215 
}
216 
fclose($ouvre);
217 
 
218 
/********************************************************************
219 
*			Lecture du fichier ALCASAR_ETH1							*
220 
*********************************************************************/
221 
$ouvre=fopen(ALCASAR_ETH1,"r");
222 
if ($ouvre){
223 
	while (!feof ($ouvre))
224 
	{
225 
		$tampon = fgets($ouvre, 4096);
226 
		if (strpos($tampon,"=")!==false){
227 
			$tmp = explode("=",$tampon);
228 
			$eth1[$tmp[0]] = $tmp[1];
229 
		}
230 
	}
231 
}else{
232 
	exit("Erreur d'ouverture du fichier ".ALCASAR_ETH1);
233 
}
234 
fclose($ouvre);
235 
 
236 
/************************
237 
*	TO DO		*
238 
*************************/
239 
//modification de la conf réseau, cmd : ifconfig eth0 .....
240 
//synchro de la modification réseau dans les différentes couches d'alcasar
241 
//gestion du dhcp (affichage,modification, ajout @static)
242 
 
243 
?><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
244 
<html><!-- written by steweb57 / rexy -->
245 
<head>
246 
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
247 
<title><?php echo $l_network_title; ?></title>
335 richard 248 
<link rel="stylesheet" href="/css/style.css" type="text/css">
318 richard 249 
</head>
250 
<body>
251 
<table width="100%" border="0" cellspacing="0" cellpadding="0">
353 richard 252 
	<tr><th><?php echo $l_network_title; ?></th></tr>
318 richard 253 
	<tr bgcolor="#FFCC66"><td><img src="/images/pix.gif" width="1" height="2"></td></tr>
254 
</table>
255 
<TABLE width="100%" border=1 cellspacing=0 cellpadding=1>
256 
	<tr><td valign="middle" align="left">
257 
	<fieldset>
258 
	<legend><?php echo $l_internet_legend;
259 
 	if (InternetTest()){
260 
		echo " <img src='/images/state_ok.gif'> $l_enable";
261 
		$IP_PUB = exec ("wget http://checkip.dyndns.org/ -O - -o /dev/null | cut -d: -f 2 | cut -d\< -f 1");}
262 
	else 	{
263 
		echo " <img src='/images/state_error.gif'> $l_disable";
264 
		$IP_PUB = "-.-.-.-";}
265 
	?></legend>
266 
	<table>
267 
		<tr><td><?php echo $l_ip_public." : </td><td>".$IP_PUB;?></td></tr>
268 
		<tr><td><?php echo $l_ip_dns1." : </td><td>".$eth0["DNS1"];?></td></tr>
269 
		<tr><td><?php echo $l_ip_dns2." : </td><td>".$eth0["DNS2"];?></td></tr>
270 
	</table>
271 
	</fieldset>
272 
	</td><td>
273 
	<fieldset>
274 
	<legend><?php echo $l_eth0_legend; ?></legend>
275 
	<table>
276 
		<tr><td><?php echo $l_ip_adr." : </td><td>".$eth0["IPADDR"];?></td></tr>
277 
		<tr><td><?php echo $l_ip_mask." : </td><td>".$eth0["NETMASK"];?></td></tr>
278 
		<tr><td><?php echo $l_ip_router." : </td><td>".$eth0["GATEWAY"];?></td></tr>
279 
	</table>
280 
	</fieldset>
281 
	</td><td>
282 
	<fieldset>
283 
	<legend><?php echo $l_eth1_legend; ?></legend>
284 
	<table>
285 
		<tr><td><?php echo $l_ip_adr." : </td><td>".$eth1["IPADDR"];?></td></tr>
286 
		<tr><td><?php echo $l_ip_mask." : </td><td>".$eth1["NETMASK"];?></td></tr>
287 
	</table>
288 
	</fieldset>
289 
	</td></tr>
290 
</table>
353 richard 291 
<table width="100%" border="0" cellspacing="0" cellpadding="0">
356 richard 292 
	<tr><th><?php echo $l_main_services; ?></th></tr>
353 richard 293 
	<tr bgcolor="#FFCC66"><td><img src="/images/pix.gif" width="1" height="2"></td></tr>
318 richard 294 
</table>
295 
<TABLE width="100%" border=1 cellspacing=0 cellpadding=0>
353 richard 296 
	<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>
318 richard 297 
	<TR align="center">
356 richard 298 
<?php foreach( $MainServiceStatus as $serviceName => $statusOK ) { ?>
318 richard 299 
<tr>
300 
	<?php if ($statusOK) { ?>
301 
    <td align="center"><img src="/images/state_ok.gif" width="15" height="15" alt="<?php echo $l_service_status_img_ok; ?>"></td>
353 richard 302 
	<td align="center"><?php $comment="l_$serviceName"; echo "<b>$serviceName</b></td><td>${$comment}" ;?> </td>
318 richard 303 
    <td width="80" align="center">---</td>
304 
    <td width="80" align="center"><a href="<?php echo $_SERVER['PHP_SELF']."?action=stop&service=$serviceName\"> $l_service_stop";?></a></td>
305 
    <td width="80" align="center"><a href="<?php echo $_SERVER['PHP_SELF']."?action=restart&service=$serviceName\"> $l_service_restart";?></a></td>
306 
	<?php } else { ?>
307 
    <td align="center"><img src="/images/state_error.gif" width="15" height="15" alt="<?php echo $l_service_status_img_ko ?>"></td>
353 richard 308 
    <td align="center"><?php $comment="l_$serviceName"; echo "<b>$serviceName</b></td><td>${$comment}" ;?> </td>
318 richard 309 
    <td width="80" align="center"><a href="<?php echo $_SERVER['PHP_SELF']."?action=start&service=$serviceName\"> $l_service_start";?></a></td>
310 
    <td width="80" align="center">---</td>
311 
    <td width="80" align="center">---</td>
312 
    <?php } ?>
313 
</tr>
314 
<?php } ?>
353 richard 315 
</td></tr>
318 richard 316 
</table>
356 richard 317 
<table width="100%" border="0" cellspacing="0" cellpadding="0">
318 
	<tr><th><?php echo $l_opt_services; ?></th></tr>
319 
	<tr bgcolor="#FFCC66"><td><img src="/images/pix.gif" width="1" height="2"></td></tr>
320 
</table>
321 
<TABLE width="100%" border=1 cellspacing=0 cellpadding=0>
322 
	<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>
323 
	<TR align="center">
324 
<?php foreach( $OptServiceStatus as $serviceName => $statusOK ) { ?>
325 
<tr>
326 
	<?php if ($statusOK) { ?>
327 
    <td align="center"><img src="/images/state_ok.gif" width="15" height="15" alt="<?php echo $l_service_status_img_ok; ?>"></td>
328 
	<td align="center"><?php $comment="l_$serviceName"; echo "<b>$serviceName</b></td><td>${$comment}" ;?> </td>
329 
    <td width="80" align="center">---</td>
330 
    <td width="80" align="center"><a href="<?php echo $_SERVER['PHP_SELF']."?action=stop&service=$serviceName\"> $l_service_stop";?></a></td>
331 
    <td width="80" align="center"><a href="<?php echo $_SERVER['PHP_SELF']."?action=restart&service=$serviceName\"> $l_service_restart";?></a></td>
332 
	<?php } else { ?>
333 
    <td align="center"><img src="/images/state_error.gif" width="15" height="15" alt="<?php echo $l_service_status_img_ko ?>"></td>
334 
    <td align="center"><?php $comment="l_$serviceName"; echo "<b>$serviceName</b></td><td>${$comment}" ;?> </td>
335 
    <td width="80" align="center"><a href="<?php echo $_SERVER['PHP_SELF']."?action=start&service=$serviceName\"> $l_service_start";?></a></td>
336 
    <td width="80" align="center">---</td>
337 
    <td width="80" align="center">---</td>
338 
    <?php } ?>
339 
</tr>
340 
<?php } ?>
341 
</td></tr>
342 
</table>
318 richard 343 
</body>
344 
</html>