blob: 5128f104cc0d2c4e764c39a2a71e7a15e7b43e24 (
plain)
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
68
69
70
71
72
73
74
75
76
77
78
|
<?php session_start() ?>
<!DOCTYPE html>
<html lang="en">
<head>
<title>Register an account - cflip.net forum</title>
<?php include_once 'includes/templates/head.php'; ?>
</head>
<body>
<?php include './includes/templates/header.php' ?>
<h2>Register an account</h2>
<form action="register.php" method="post">
<label for="user_name">Username: </label><br>
<input type="text" name="user_name"><br>
<label for="user_pass">Password: </label><br>
<input type="password" name="user_pass"><br>
<label for="user_pass_check">Re-enter password: </label><br>
<input type="password" name="user_pass_check"><br>
<input type="submit" name="submit">
</form>
<br>
<?php
include_once './includes/model/User.php';
include_once './includes/error.php';
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
$errors = array();
$user_name = "";
$user_pass = "";
if (empty($_POST['user_name'])) {
$errors[] = "You must provide a username.";
} else {
$user_name = $_POST['user_name'];
if (!preg_match("/^[a-zA-Z0-9_]*$/", $user_name)) {
$errors[] = "Username can only contain letters, numbers and underscores.";
}
if (strlen($user_name) > 30) {
$errors[] = "Your username must be 30 characters or less.";
}
if (username_exists($user_name) !== false) {
$errors[] = "The username '" . $user_name . "' has already been taken by another user.";
}
}
if (empty($_POST['user_pass'])) {
$errors[] = "You must provide a password.";
} else {
$user_pass = $_POST['user_pass'];
$pass_check = $_POST['user_pass_check'];
if (preg_match("/^[a-zA-Z0-9\W]*$/", $user_pass) === false) {
$errors[] = "Password contains invalid characters!";
}
if ($user_pass !== $pass_check) {
$errors[] = "The two passwords do not match.";
}
}
if (!empty($errors)) {
$errstr = 'Please check the following problems: <ul>';
foreach ($errors as $err) {
$errstr .= '<li>' . $err . '</li>';
}
$errstr .= '</ul>';
trigger_error($errstr);
} else {
$pass_hash = password_hash($user_pass, PASSWORD_DEFAULT);
User::register($user_name, $pass_hash);
echo '<p class="success">Account successfully registered! You can now <a href="signin.php">sign in</a></p>';
}
}
?>
</body>
</html>
|
