40 lines
1.2 KiB
PHP
40 lines
1.2 KiB
PHP
<?php
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session_start();
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require_once 'db/config.php';
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header('Content-Type: application/json');
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$response = ['success' => false, 'message' => 'Invalid username or password.'];
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if ($_SERVER['REQUEST_METHOD'] === 'POST') {
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$username = $_POST['username'] ?? '';
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$password = $_POST['password'] ?? '';
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if (empty($username) || empty($password)) {
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$response['message'] = 'Username and password are required.';
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echo json_encode($response);
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exit;
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}
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try {
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$pdo = db();
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$stmt = $pdo->prepare("SELECT id, username, password FROM users WHERE username = ?");
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$stmt->execute([$username]);
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$user = $stmt->fetch();
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if ($user && password_verify($password, $user['password'])) {
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$_SESSION['user_id'] = $user['id'];
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$_SESSION['username'] = $user['username'];
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$response['success'] = true;
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$response['message'] = 'Login successful.';
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} else {
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$response['message'] = 'Invalid username or password.';
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}
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} catch (PDOException $e) {
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$response['message'] = 'Database error: ' . $e->getMessage();
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}
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echo json_encode($response);
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}
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?>
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