52 lines
1.5 KiB
PHP
52 lines
1.5 KiB
PHP
<?php
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ini_set('session.use_strict_mode', 1);
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ini_set('session.cookie_lifetime', 0);
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ini_set('session.cookie_secure', 1); // Should be 1 in production
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ini_set('session.cookie_httponly', 1);
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ini_set('session.cookie_samesite', 'Lax');
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session_start();
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require_once __DIR__ . '/db/config.php';
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function is_logged_in() {
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return isset($_SESSION['user_id']);
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}
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function require_login() {
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if (!is_logged_in()) {
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header('Location: login.php');
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exit;
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}
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}
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// Handle login
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if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['email'], $_POST['password'])) {
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$email = $_POST['email'];
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$password = $_POST['password'];
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try {
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$pdo = db();
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$stmt = $pdo->prepare("SELECT * FROM users WHERE email = ?");
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$stmt->execute([$email]);
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$user = $stmt->fetch();
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if ($user && password_verify($password, $user['password'])) {
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session_regenerate_id(true);
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$_SESSION['user_id'] = $user['id'];
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$_SESSION['user_name'] = $user['name'];
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$_SESSION['user_role'] = $user['role'];
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header('Location: index.php');
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exit;
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} else {
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$_SESSION['login_error'] = 'Invalid email or password.';
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header('Location: login.php');
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exit;
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}
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} catch (PDOException $e) {
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// In a real app, log this error.
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$_SESSION['login_error'] = 'An error occurred. Please try again later.';
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header('Location: login.php');
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exit;
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}
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}
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