88 lines
2.8 KiB
PHP
88 lines
2.8 KiB
PHP
<?php
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session_start();
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require_once __DIR__ . '/db/database.php';
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$error_message = '';
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// If already logged in, redirect to main page
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if (isset($_SESSION['user_id'])) {
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header('Location: index.php');
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exit;
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}
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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($password)) {
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$error_message = 'Please enter both username and password.';
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} else {
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$pdo = get_db_connection();
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$stmt = $pdo->prepare("SELECT id, password FROM users WHERE username = ?");
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$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'] = $username;
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header('Location: index.php');
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exit;
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} else {
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$error_message = 'Invalid username or password.';
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}
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}
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}
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$page_title = "Login";
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// We don't include the main header as it would create a redirect loop.
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?>
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title><?= htmlspecialchars($page_title) ?> - Member Management</title>
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<link rel="stylesheet" href="assets/css/style.css?v=<?php echo time(); ?>">
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<style>
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body {
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display: flex;
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justify-content: center;
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align-items: center;
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height: 100vh;
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background-color: #f8f9fa;
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}
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.login-container {
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background: #fff;
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padding: 2rem;
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border-radius: 8px;
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box-shadow: 0 4px 6px rgba(0,0,0,0.1);
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width: 100%;
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max-width: 400px;
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}
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</style>
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</head>
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<body>
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<div class="login-container">
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<h1>Login</h1>
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<p>Welcome to the Member Management System.</p>
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<?php if ($error_message): ?>
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<div class="alert alert-danger"><?= htmlspecialchars($error_message) ?></div>
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<?php endif; ?>
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<form action="login.php" method="post">
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<div class="form-group">
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<label for="username">Username</label>
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<input type="text" id="username" name="username" required autofocus>
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</div>
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<div class="form-group">
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<label for="password">Password</label>
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<input type="password" id="password" name="password" required>
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</div>
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<button type="submit" class="btn btn-primary">Login</button>
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</form>
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<div class="alert alert-info" style="margin-top: 1rem;">
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Use <strong>admin</strong> / <strong>password</strong> to login.
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</div>
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</div>
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</body>
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</html>
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