One Hat Cyber Team

Edit File: index.php

<?php
// index.php
require_once 'config.php';

// If user is already logged in, redirect to dashboard
if (isLoggedIn()) {
    redirect('dashboard.php');
}

// Insert default admin user if not exists
$checkAdmin = $pdo->query("SELECT COUNT(*) as count FROM users WHERE username = 'admin'");
if ($checkAdmin->fetch()['count'] == 0) {
    $hashedPassword = password_hash('admin123', PASSWORD_DEFAULT);
    $pdo->prepare("INSERT INTO users (username, password, email, full_name, role) VALUES (?, ?, ?, ?, ?)")
        ->execute(['admin', $hashedPassword, 'admin@church.com', 'Administrator', 'Admin']);
}

$error = '';
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    $username = sanitize($_POST['username']);
    $password = $_POST['password'];
    
    $stmt = $pdo->prepare("SELECT * FROM users WHERE username = ?");
    $stmt->execute([$username]);
    $user = $stmt->fetch();
    
    if ($user && password_verify($password, $user['password'])) {
        $_SESSION['user_id'] = $user['id'];
        $_SESSION['username'] = $user['username'];
        $_SESSION['full_name'] = $user['full_name'];
        $_SESSION['role'] = $user['role'];
        
        // Update last login
        $pdo->prepare("UPDATE users SET last_login = NOW() WHERE id = ?")
            ->execute([$user['id']]);
            
        redirect('dashboard.php');
    } else {
        $error = 'Invalid username or password!';
    }
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Church Management System - Login</title>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }
        
        .login-container {
            background: white;
            border-radius: 20px;
            box-shadow: 0 20px 60px rgba(0,0,0,0.3);
            overflow: hidden;
            width: 100%;
            max-width: 400px;
            animation: fadeIn 0.6s ease-out;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        .login-header {
            background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
            color: white;
            padding: 40px 30px;
            text-align: center;
        }
        
        .login-header h1 {
            font-size: 28px;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 15px;
        }
        
        .login-header p {
            opacity: 0.9;
            font-size: 15px;
        }
        
        .login-form {
            padding: 40px 30px;
        }
        
        .form-group {
            margin-bottom: 25px;
            position: relative;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 8px;
            color: #4a5568;
            font-weight: 600;
            font-size: 14px;
        }
        
        .input-with-icon {
            position: relative;
        }
        
        .input-with-icon i {
            position: absolute;
            left: 15px;
            top: 50%;
            transform: translateY(-50%);
            color: #a0aec0;
        }
        
        .input-with-icon input {
            width: 100%;
            padding: 14px 14px 14px 45px;
            border: 2px solid #e2e8f0;
            border-radius: 12px;
            font-size: 16px;
            transition: all 0.3s ease;
            background: #f8fafc;
        }
        
        .input-with-icon input:focus {
            outline: none;
            border-color: #4f46e5;
            background: white;
            box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
        }
        
        .login-btn {
            background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
            color: white;
            border: none;
            padding: 16px;
            width: 100%;
            border-radius: 12px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }
        
        .login-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(79, 70, 229, 0.3);
        }
        
        .error-message {
            background: #fed7d7;
            color: #9b2c2c;
            padding: 12px;
            border-radius: 8px;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
        }
        
        .demo-credentials {
            background: #f7fafc;
            padding: 15px;
            border-radius: 10px;
            margin-top: 25px;
            font-size: 14px;
            color: #4a5568;
        }
        
        .demo-credentials h3 {
            color: #2d3748;
            margin-bottom: 10px;
            font-size: 15px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .credential {
            display: flex;
            justify-content: space-between;
            padding: 5px 0;
            border-bottom: 1px solid #e2e8f0;
        }
        
        .credential:last-child {
            border-bottom: none;
        }
        
        .cred-label {
            font-weight: 600;
        }
        
        .footer {
            text-align: center;
            padding: 20px;
            color: #718096;
            font-size: 14px;
            border-top: 1px solid #e2e8f0;
        }
    </style>
</head>
<body>
    <div class="login-container">
        <div class="login-header">
            <h1><i class="fas fa-church"></i> Church MS</h1>
            <p>Complete Church Management System</p>
        </div>
        
        <div class="login-form">
            <?php if ($error): ?>
                <div class="error-message">
                    <i class="fas fa-exclamation-circle"></i>
                    <?php echo $error; ?>
                </div>
            <?php endif; ?>
            
            <form method="POST" action="">
                <div class="form-group">
                    <label>Username</label>
                    <div class="input-with-icon">
                        <i class="fas fa-user"></i>
                        <input type="text" name="username" placeholder="Enter username" required>
                    </div>
                </div>
                
                <div class="form-group">
                    <label>Password</label>
                    <div class="input-with-icon">
                        <i class="fas fa-lock"></i>
                        <input type="password" name="password" placeholder="Enter password" required>
                    </div>
                </div>
                
                <button type="submit" class="login-btn">
                    <i class="fas fa-sign-in-alt"></i> Login to Dashboard
                </button>
            </form>
            
            <div class="demo-credentials">
                <h3><i class="fas fa-info-circle"></i> Demo Login Credentials</h3>
                <div class="credential">
                    <span class="cred-label">Username:</span>
                    <span>admin</span>
                </div>
                <div class="credential">
                    <span class="cred-label">Password:</span>
                    <span>admin123</span>
                </div>
                <div class="credential">
                    <span class="cred-label">Role:</span>
                    <span>Administrator</span>
                </div>
            </div>
        </div>
        
        <div class="footer">
            <p>Church Management System v1.0 &copy; <?php echo date('Y'); ?></p>
        </div>
    </div>
</body>
</html>