$v) {
if (is_array($v)) {
$array[$k] = add_magic_quotes($v);
} else {
$array[$k] = addslashes($v);
}
}
return $array;
}
}
if (!get_magic_quotes_gpc()) {
$HTTP_GET_VARS = add_magic_quotes($HTTP_GET_VARS);
$HTTP_POST_VARS = add_magic_quotes($HTTP_POST_VARS);
$HTTP_COOKIE_VARS = add_magic_quotes($HTTP_COOKIE_VARS);
}
$b2varstoreset = array('action','mode','error','text','popupurl','popuptitle');
for ($i = 0; $i < count($b2varstoreset); $i = $i + 1) {
$b2var = $b2varstoreset[$i];
if (!isset($$b2var)) {
if (empty($HTTP_POST_VARS["$b2var"])) {
if (empty($HTTP_GET_VARS["$b2var"])) {
$$b2var = '';
} else {
$$b2var = $HTTP_GET_VARS["$b2var"];
}
} else {
$$b2var = $HTTP_POST_VARS["$b2var"];
}
}
}
/* connecting the db */
$connexion = @mysql_connect($server,$loginsql,$passsql) or die("Can't connect to the database ".mysql_error());
mysql_select_db("$base");
switch($action) {
case "logout":
setcookie("cafeloguser");
setcookie("cafelogpass");
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-cache, must-revalidate"); // for HTTP/1.1
header("Pragma: no-cache");
if ($is_IIS) {
header("Refresh: 0;url=b2login.php");
} else {
header("Location: b2login.php");
}
exit();
break;
case "login":
if(!empty($HTTP_POST_VARS)) {
$log = $HTTP_POST_VARS["log"];
$pwd = $HTTP_POST_VARS["pwd"];
$redirect_to = $HTTP_POST_VARS["redirect_to"];
}
function login() {
global $server,$loginsql,$passsql,$base,$log,$pwd,$error,$user_ID;
global $tableusers, $pass_is_md5;
$user_login=$log;
$password=$pwd;
if (!$user_login) {
$error="ERROR: the login field is empty";
return false;
}
if (!$password) {
$error="ERROR: the password field is empty";
return false;
}
if (substr($password,0,4)=="md5:") {
$pass_is_md5 = 1;
$password = substr($password,4,strlen($password));
$query = " SELECT ID, user_login, user_pass FROM $tableusers WHERE user_login = '$user_login' AND MD5(user_pass) = '$password' ";
} else {
$pass_is_md5 = 0;
$query = " SELECT ID, user_login, user_pass FROM $tableusers WHERE user_login = '$user_login' AND user_pass = '$password' ";
}
$result = mysql_query($query) or die("Incorrect Login/Password request: ".mysql_error());
$lines = mysql_num_rows($result);
if ($lines<1) {
$error="ERROR: wrong login or password";
$pwd="";
return false;
} else {
$res=mysql_fetch_row($result);
$user_ID=$res[0];
if (($pass_is_md5==0 && $res[1]==$user_login && $res[2]==$password) || ($pass_is_md5==1 && $res[1]==$user_login && md5($res[2])==$password)) {
return true;
} else {
$error="ERROR: wrong login or password";
$pwd="";
return false;
}
}
}
if (!login()) {
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-cache, must-revalidate");
header("Pragma: no-cache");
if ($is_IIS) {
header("Refresh: 0;url=b2login.php");
} else {
header("Location: b2login.php");
}
exit();
} else {
$user_login=$log;
$user_pass=$pwd;
setcookie("cafeloguser",$user_login,time()+31536000);
if ($pass_is_md5) {
setcookie("cafelogpass",$user_pass,time()+31536000);
} else {
setcookie("cafelogpass",md5($user_pass),time()+31536000);
}
if (empty($HTTP_COOKIE_VARS["cafelogblogid"])) {
setcookie("cafelogblogid","1",time()+31536000);
}
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-cache, must-revalidate");
header("Pragma: no-cache");
switch($mode) {
case "bookmarklet":
$location="b2bookmarklet.php?text=$text&popupurl=$popupurl&popuptitle=$popuptitle";
break;
case "sidebar":
$location="sidebar.php?text=$text&popupurl=$popupurl&popuptitle=$popuptitle";
break;
case "profile":
$location="profile.php?text=$text&popupurl=$popupurl&popuptitle=$popuptitle";
break;
default:
$location="$redirect_to";
break;
}
if ($is_IIS) {
header("Refresh: 0;url=$location");
} else {
header("Location: $location");
}
}
break;
case "lostpassword":
?>
b2 > Lost password ?
Type your login here and click OK. You will receive an email with your password.
$error ";
?>
The email could not be sent. \n";
echo "Possible reason: your host may have disabled the mail() function...";
die();
} else {
echo "
The email was sent successfully to $user_login's email address. \n";
echo "Click here to login !
";
die();
}
break;
default:
if((!empty($HTTP_COOKIE_VARS["cafeloguser"])) && (!empty($HTTP_COOKIE_VARS["cafelogpass"]))) {
$user_login = $HTTP_COOKIE_VARS["cafeloguser"];
$user_pass_md5 = $HTTP_COOKIE_VARS["cafelogpass"];
}
function checklogin() {
global $server,$loginsql,$passsql,$base;
global $user_login,$user_pass_md5,$user_ID;
$userdata = get_userdatabylogin($user_login);
if ($user_pass_md5 != md5($userdata["user_pass"])) {
return false;
} else {
return true;
}
}
if ( !(checklogin()) ) {
if (!empty($HTTP_COOKIE_VARS["cafeloguser"])) {
$error="Error: wrong login/password"; //, or your session has expired.";
}
} else {
header("Expires: Wed, 5 Jun 1979 23:41:00 GMT"); /* private joke: this is my birthdate - though officially it's on the 6th, since I'm GMT+1 :) */
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); /* different all the time */
header("Cache-Control: no-cache, must-revalidate"); /* to cope with HTTP/1.1 */
header("Pragma: no-cache");
header("Location: b2edit.php");
exit();
}
?>
b2 > Login form
