47 lines
1.3 KiB
PHP
47 lines
1.3 KiB
PHP
<?php
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// login.php :: Handles logins and cookies.
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if (!file_exists('../.installed')) redirect('install.php');
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require_once '../src/lib.php';
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match ($_GET['do'] ?? 'login') {
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'login' => login(),
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'logout' => logout()
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};
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function login()
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{
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if (checkcookies() !== false) redirect('index.php');
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if ($_SERVER['REQUEST_METHOD'] === 'POST') {
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$u = trim($_POST['username'] ?? '');
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$query = db()->query('SELECT id, username, password FROM users WHERE username = ? LIMIT 1;', [$u]);
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if ($query === false) die("Invalid username or password. Please go back and try again.");
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$row = $query->fetchArray(SQLITE3_ASSOC);
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if (!password_verify($_POST['password'] ?? '', $row['password'])) die("Invalid username or password. Please go back and try again.");
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$expiretime = isset($_POST["rememberme"]) ? time() + 31536000 : 0;
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$rememberme = isset($_POST["rememberme"]) ? 1 : 0;
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$cookie = implode(' ', [$row['id'], $row['username'], $row['password'], $rememberme]);
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set_cookie("dkgame", $cookie, $expiretime);
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header("Location: index.php");
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exit;
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}
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$page = gettemplate("login");
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$title = "Log In";
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display($page, $title, false, false, false, false);
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}
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function logout()
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{
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set_cookie("dkgame", "", -3600);
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header("Location: login.php?do=login");
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die();
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}
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