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<?php
include_once($UTIL_DIR . "/users.php");
include_once($UTIL_DIR . "/log.php");
$users = new Users($DATA_DIR . "/users.xml");
function checklogin()
{
// The cookies...
global $HTTP_COOKIE_VARS;
// User vars
global $users;
global $current_user;
global $current_username;
global $current_password;
// What are we doin'?
global $action;
// Config vars
global $DATA_DIR;
global $ADMIN_TIMEOUT;
if($action == "login") {
/**
* Login
*/
$current_uid = $users->getUserID($current_username);
$u = $users->getUser($current_uid);
if($current_uid != -1 && $u && $u->checkPassword($current_password) ) {
$current_user = $u;
setcookie("current_uid", $current_uid, time()+$ADMIN_TIMEOUT);
setcookie("current_password", $current_password, time()+$ADMIN_TIMEOUT);
_log($u->username, "logged in");
if($current_user->notified > 0) {
$current_user->notified = 0;
$users->write();
}
} else {
// Remove cookies
setcookie("current_uid", "", time()-1);
setcookie("current_password", "", time()-1);
}
} else if($action == "logout") {
/**
* Logout
*/
$u = $users->getUser($HTTP_COOKIE_VARS["current_uid"]);
// Remove cookies
setcookie("current_uid", "", time()-1);
setcookie("current_password", "", time()-1);
$current_uid = "";
$current_password = "";
$current_user = false;
_log($u->username, "logged out");
} else {
/**
* Usage
*/
if($HTTP_COOKIE_VARS["current_uid"] == "") return;
$u = $users->getUser($HTTP_COOKIE_VARS["current_uid"]);
if($u->checkPassword($HTTP_COOKIE_VARS["current_password"]) ) {
setcookie("current_uid", $HTTP_COOKIE_VARS["current_uid"], time()+$ADMIN_TIMEOUT);
setcookie("current_password", $HTTP_COOKIE_VARS["current_password"], time()+$ADMIN_TIMEOUT);
$current_user = $u;
if($current_user->notified > 0) {
$current_user->notified = 0;
$users->write();
}
_log($u->username, "seen");
} else {
// Remove cookies
setcookie("current_uid", "", time()-1);
setcookie("current_password", "", time()-1);
$current_uid = "";
$current_password = "";
$current_user = false;
}
}
}
?>
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