1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
|
<?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;
$users = new Users($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()+600); // expire in 10 minutes
setcookie("Password", $password, time()+600); // expire in 10 minutes
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()+600); // expire in 10 minutes
setcookie("Password", $HTTP_COOKIE_VARS["Password"], time()+600); // expire in 10 minutes
$loggedin = true;
return;
} else {
_log("Wrong password", $HTTP_COOKIE_VARS["UserID"]);
}
} else {
_log("Failed", $UserID);
}
}
?>
|
