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<?php
$loggedin = false;
include_once($UTIL_DIR . "/user.php");
include_once($UTIL_DIR . "/log.php");
function checklogin()
{
global $HTTP_COOKIE_VARS;
global $userid;
global $password;
global $loggedin;
global $action;
global $DATA_DIR;
global $ADMIN_TIMEOUT;
$users = new Users($DATA_DIR . "/users.xml");
if($action == "login") {
$user = $users->findUser($userid);
if($user) {
if($user->checkPassword($password)) {
$loggedin = true;
_log("Logged in", $userid);
} else {
_log("Wrong password", $userid);
}
setcookie("UserID", $userid, time()+$ADMIN_TIMEOUT);
setcookie("Password", $password, time()+$ADMIN_TIMEOUT);
return;
} else {
_log("Failed", $userid);
return;
}
}
if($action == "logout") {
_log("Logged out", $HTTP_COOKIE_VARS["UserID"]);
setcookie("UserID", "", time()-1); // remove cookie
setcookie("Password", "", time()-1); // remove cookie
$userid = "";
$password = "";
$loggedin = false;
return;
}
if($HTTP_COOKIE_VARS["UserID"] == "") {
_log("Failed", $UserID);
return;
}
$user = $users->findUser($HTTP_COOKIE_VARS["UserID"]);
if($user) {
if($user->checkPassword($HTTP_COOKIE_VARS["Password"])) {
setcookie("UserID", $HTTP_COOKIE_VARS["UserID"], time()+$ADMIN_TIMEOUT); // expire in 10 minutes
setcookie("Password", $HTTP_COOKIE_VARS["Password"], time()+$ADMIN_TIMEOUT); // expire in 10 minutes
$loggedin = true;
return;
} else {
_log("Wrong password", $HTTP_COOKIE_VARS["UserID"]);
}
} else {
_log("Failed", $UserID);
}
}
?>
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