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<?php
# change user password on Alcasar captive Portal
# Copyright (C) 2003, 2004 Mondru AB.
# Copyright (C) 2008-2009 ANGEL95 & REXY
require('/etc/freeradius-web/config.php');
$current_page = $_SERVER['PHP_SELF'];
# Choice of language
$Language = 'fr';
if(isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])){
$Langue = explode(",",$_SERVER['HTTP_ACCEPT_LANGUAGE']);
$Language = strtolower(substr(chop($Langue[0]),0,2)); }
if($Language == 'es'){
$R_title = "User password change";
$R_form_l1 = "User";
$R_form_l2 = "Old password";
$R_form_l3 = "New password";
$R_form_l4 = "New password (confirmation)";
$R_form_button = "Modify";
$R_form_result1 = "Your password has been successfuly changed";
$R_form_result2 = "Error when trying to change password";
$R_retour = "ALCASAR home page";}
if($Language == 'de'){
$R_title = "User password change";
$R_form_l1 = "User";
$R_form_l2 = "Old password";
$R_form_l3 = "New password";
$R_form_l4 = "New password (confirmation)";
$R_form_button = "Modify";
$R_form_result1 = "Your password has been successfuly changed";
$R_form_result2 = "Error when trying to change password";
$R_retour = "ALCASAR home page";}
if($Language == 'nl'){
$R_title = "User password change";
$R_form_l1 = "User";
$R_form_l2 = "Old password";
$R_form_l3 = "New password";
$R_form_l4 = "New password (confirmation)";
$R_form_button = "Modify";
$R_form_result1 = "Your password has been successfuly changed";
$R_form_result2 = "Error when trying to change password";
$R_retour = "ALCASAR home page";}
if($Language == 'en'){
$R_title = "User password change";
$R_form_l1 = "User";
$R_form_l2 = "Old password";
$R_form_l3 = "New password";
$R_form_l4 = "New password (confirmation)";
$R_form_button = "Modify";
$R_form_result1 = "Your password has been successfuly changed";
$R_form_result2 = "Error when trying to change password";
$R_retour = "ALCASAR home page";}
if($Language == 'fr'){
$R_title = "Changement de mot de passe utilisateur";
$R_form_l1 = "Utilisateur";
$R_form_l2 = "Ancien mot de passe";
$R_form_l3 = "nouveau mot de passe";
$R_form_l4 = "nouveau mot de passe (confirmation)";
$R_form_button = "Modifier";
$R_form_result1 = "Votre mot de passe a été modifié avec succès";
$R_form_result2 = "Erreur de changement de mot de passe";
$R_retour = "Retour à la page d'accueil ALCASAR";
}
echo "
<html>
<head>
<title>$R_title</title>
<meta http-equiv=\"Cache-control\" content=\"no-cache\">
<meta http-equiv=\"Pragma\" content=\"no-cache\">
<link rel=\"stylesheet\" href=\"../css/pass.css\" type=\"text/css\">
</head>
<body>
<div id=\"page\">
<div id=\"block_pass\">
<form name=\"master\" action=\"$current_page\" method=\"post\">
<input type=hidden name=action value=checkpass>
<p id=\"titre_pass\">$R_title</p>
<table id=\"champs_pass\">
<tr>
<td class=\"first_item\">$R_form_l1</td>
<td><input type=\"text\" name=\"login\" value=\"\" label=\"test\"></td>
</tr>
<tr>
<td class=\"first_item\">$R_form_l2</td>
<td><input type=\"password\" name=\"passwd\" value=\"\"></td>
</tr>
<tr>
<td class=\"first_item\">$R_form_l3</td>
<td><input type=\"password\" name=\"newpasswd\" value=\"\"></td>
</tr>
<tr>
<td class=\"first_item\">$R_form_l4</td>
<td><input type=\"password\" name=\"newpasswd2\" value=\"\"></td>
</tr>
</table>
<span><a href=\"http://alcasar\">$R_retour</a></span>
<input type=\"submit\" class=\"button\" id=\"btn_pass\" value=\"$R_form_button\">
</div>
</div>
";
if (is_file("sql/drivers/$config[sql_type]/functions.php"))
include_once("sql/drivers/$config[sql_type]/functions.php");
else{
echo "<b>Could not include SQL library</b><br>\n";
exit();
}
if (isset($action)){
if ($action == 'checkpass'){
$link = @da_sql_pconnect($config);
if ($link){
$res = @da_sql_query($link,$config,
"SELECT attribute,value FROM $config[sql_check_table] WHERE username = '$login'
AND attribute = '$config[sql_password_attribute]';");
if ($res){
$row = @da_sql_fetch_array($res,$config);
if (is_file("crypt/$config[general_encryption_method].php")){
include("crypt/$config[general_encryption_method].php");
$enc_passwd = $row['value'];
$passwd = da_encrypt($passwd,$enc_passwd);
$newpasswd = da_encrypt($newpasswd,$enc_passwd);
$newpasswd2 = da_encrypt($newpasswd2,$enc_passwd);
if (($passwd == $enc_passwd) and ($newpasswd == $newpasswd2)){
$msg = '<font color=blue><b>'.$R_form_result1.'</b></font>';
$res2 = @da_sql_query($link,$config,
"UPDATE $config[sql_check_table] set value='$newpasswd' WHERE username = '$login'
AND attribute = '$config[sql_password_attribute]';");}
else
$msg = '<font color=red><b>'.$R_form_result2.'</b></font>';
}
else
echo "<b>Could not open encryption library file</b><br>\n";
}
}
echo "<span align=center>$msg</span>\n";
}
}
?>
</body>
</html>