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<?php
require('/etc/freeradius-web/config.php');
require_once('../lib/xlat.php');
if (is_file("../lib/sql/drivers/$config[sql_type]/functions.php"))
        include_once("../lib/sql/drivers/$config[sql_type]/functions.php");
else{
        echo <<<EOM
<title>Fermeture des sessions ouvertes pour l'utilisateur $login</title>
<meta http-equiv="Content-Type" content="text/html; charset=$config[general_charset]">
<link rel="stylesheet" href="style.css">
</head>
<body>
<center>
<b>Could not include SQL library functions. Aborting</b>
</body>
</html>
EOM;
        exit();
}

echo <<<EOM
<html>
<head>
<title>Fermeture des sessions ouvertes pour l'usager : $login</title>
<meta http-equiv="Content-Type" content="text/html; charset=$config[general_charset]">
<link rel="stylesheet" href="/css/style.css">
</head>
<body>
<TABLE width="100%" border="0" cellspacing="0" cellpadding="0">
        <tr><th>Gestion des usagers</th></tr>
        <tr bgcolor="#FFCC66"><td><img src="/images/pix.gif" width="1" 
height="2"></td></tr>
</TABLE>
<TABLE width="100%" border=0 cellspacing=0 cellpadding=1>
        <tr bgcolor="#666666"><td>
        <TABLE width="100%" border=0 cellspacing=0 cellpadding=2>
                <tr><td valign="middle" align="left">
<center>
<table border=0 width=550 cellpadding=0 cellspacing=0>
<tr valign=top>
<!--<td align=center><img src="images/title2.gif"></td>-->
</tr>
</table>

<table border=0 width=400 cellpadding=0 cellspacing=2>
EOM;

include("../html/user_toolbar.html.php");

$open_sessions = 0;

$sql_extra_query = '';
if ($config[sql_accounting_extra_query] != ''){
        $sql_extra_query = xlat($config[sql_accounting_extra_query],$login,$config);
        $sql_extra_query = da_sql_escape_string($sql_extra_query);
}

print <<<EOM
</table>

<br>
<table border=0 width=540 cellpadding=1 cellspacing=1>
<tr valign=top>
<td width=340></td>
<td bgcolor="black" width=200>
        <table border=0 width=100% cellpadding=2 cellspacing=0>
        <tr bgcolor="#907030" align=right valign=top><th>
        <font color="white">Fermeture des sessions ouvertes pour l'usager : $login</font>&nbsp;
        </th></tr>
        </table>
</td></tr>
<tr bgcolor="black" valign=top><td colspan=2>
        <table border=0 width=100% cellpadding=12 cellspacing=0 bgcolor="#ffffd0" valign=top>
        <tr><td>
EOM;
 
if ($drop_conns == 1){
        $method = 'snmp';
        $nastype = 'cisco';
        if ($config[general_sessionclear_method] != '')
                $method = $config[general_sessionclear_method];
        if ($config[general_nas_type] != '')
                $nastype = $config[general_nas_type];
        if ($config[general_ld_library_path] != '')
                putenv("LD_LIBRARY_PATH=$config[general_ld_library_path]");
        $nas_by_ip = array();
        $meth_by_ip = array();
        $nastype_by_ip = array();
        foreach ($nas_list as $nas){
                if ($nas[ip] != ''){
                        $ip = $nas[ip];
                        $nas_by_ip[$ip] = $nas[community];
                        $meth_by_ip[$ip] = $nas[sessionclear_method];
                        $nastype_by_ip[$ip] = $nas[nas_type];
                }
        }

        $link = @da_sql_pconnect($config);
        if ($link){
                $search = @da_sql_query($link,$config,
                "SELECT nasipaddress,acctsessionid FROM $config[sql_accounting_table]
                WHERE username = '$login' AND acctstoptime IS NULL;");
                if ($search){
                        while($row = @da_sql_fetch_array($search,$config)){
                                $sessionid = $row[acctsessionid];
                                $sessionid = hexdec($sessionid);
                                $nas = $row[nasipaddress];
                                $port = $row[nasportid];
                                $meth = $meth_by_ip[$nas];
                                $nastype = ($nastype_by_ip[$nas] != '') ? $nastype_by_ip[$nas] : $nastype;
                                $comm = $nas_by_ip[$nas];
                                if ($meth == '')
                                        $meth = $method;
                                if ($meth == 'snmp' && $comm != '')
                                        exec("$config[general_sessionclear_bin] $nas snmp $nastype $login $sessionid $comm");
                                if ($meth == 'telnet')
                                        exec("$config[general_sessionclear_bin] $nas telnet $nastype $login $sessionid $port");
                        }
                }
                else
                        echo "<b>Database query failed: " . da_sql_error($link,$config) . "</b><br>\n";
        }
        else
                echo "<b>Could not connect to SQL database</b><br>\n";
}
if ($clear_sessions == 1)
        {
        exec ("sudo /usr/local/sbin/alcasar-logout.sh $login");
        $sql_servers = array();
        if ($config[sql_extra_servers] != '')
                $sql_servers = explode(' ',$config[sql_extra_servers]);
        $quer = '= 0';
        if ($config[sql_type] == 'pg')
                $quer = 'IS NULL';
        $sql_servers[] = $config[sql_server];
        foreach ($sql_servers as $server)
                {
                $link = @da_sql_host_connect($server,$config);
                if ($link)
                        {
                        $res = @da_sql_query($link,$config,
                        "DELETE FROM $config[sql_accounting_table]
                        WHERE username='$login' AND acctstoptime $quer $sql_extra_query;");
                        if ($res)
                                echo "<b>La comptabilit&eacute; des sessions pour cet usager a &eacute;t&eacute; arr&eacute;t&eacute;e</b><br>\n";
                        else
                                echo "<b>Error deleting open sessions for user" . da_sql_error($link,$config) . "</b><br>\n";
                        }
                else
                        echo "<b>Could not connect to SQL database</b><br>\n";
                }
        }
$link = @da_sql_pconnect($config);
if ($link){
        $search = @da_sql_query($link,$config,
        "SELECT COUNT(*) AS counter FROM $config[sql_accounting_table]
        WHERE username = '$login' AND acctstoptime IS NULL $sql_extra_query;");
        if ($search){
                if ($row = @da_sql_fetch_array($search,$config))
                        $open_sessions = $row[counter];
        }
        else
                echo "<b>Database query failed: " . da_sql_error($link,$config) . "</b><br>\n";
}
else
        echo "<b>Could not connect to SQL database</b><br>\n";
?>
   <form method=post>
      <input type=hidden name=login value=<?php print $login ?>>
      <input type=hidden name=clear_sessions value="0">
        <table border=1 bordercolordark=#ffffe0 bordercolorlight=#000000 width=100% cellpadding=2 cellspacing=0 bgcolor="#ffffe0" valign=top>
<tr>
<td align=center>
<?
if ($open_sessions == 0)
        {
        echo "L'usager $login n'a pas de session ouverte";
        }
else    {
        echo "L'usager $login a <i>$open_sessions</i> session(s) ouverte(s)<br><br>";
        echo "&Ecirc;tes-vous certain de vouloir ";
        if ($open_sessions == 1) { echo "la"; } else {echo "les"; }
        echo " fermer ? ";
        echo "<input type=submit class=button value=\"Oui, Fermer\" OnClick=\"this.form.clear_sessions.value=1\">";
        }
?>
</form>
</td></tr></table>
<!--<input type=submit class=button value="Oui, poubelliser les connexions" OnClick="this.form.drop_conns.value=1">-->
</td></tr></table>
</TD></TR></TABLE>
</body>
</html>