This commit is contained in:
Flatlogic Bot 2025-10-14 13:41:03 +00:00
parent 32cf9ea854
commit f71da413cb
6 changed files with 283 additions and 0 deletions

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dashboard.php Normal file
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<?php
session_start();
if (!isset($_SESSION['user_id'])) {
header("Location: login.php");
exit;
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Dashboard - My SaaS</title>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
<link rel="stylesheet" href="assets/css/custom.css">
</head>
<body>
<nav class="navbar navbar-expand-lg navbar-light bg-light">
<div class="container">
<a class="navbar-brand" href="index.php">My SaaS</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarNav">
<ul class="navbar-nav ms-auto">
<li class="nav-item">
<a class="nav-link" href="logout.php">Logout</a>
</li>
</ul>
</div>
</div>
</nav>
<div class="container mt-5">
<div class="row">
<div class="col-md-12">
<h2>Welcome, <?php echo htmlspecialchars($_SESSION['username']); ?>!</h2>
<p>This is your dashboard. You are logged in.</p>
</div>
</div>
</div>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script>
</body>
</html>

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CREATE TABLE IF NOT EXISTS `users` (
`id` INT(11) UNSIGNED AUTO_INCREMENT PRIMARY KEY,
`username` VARCHAR(255) NOT NULL UNIQUE,
`email` VARCHAR(255) NOT NULL UNIQUE,
`password` VARCHAR(255) NOT NULL,
`created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP
);

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<li><a href="#features">Features</a></li> <li><a href="#features">Features</a></li>
<li><a href="#testimonials">Testimonials</a></li> <li><a href="#testimonials">Testimonials</a></li>
<li><a href="#contact">Contact</a></li> <li><a href="#contact">Contact</a></li>
<li><a href="login.php">Login</a></li>
<li><a href="register.php">Register</a></li>
</ul> </ul>
</nav> </nav>
</header> </header>

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login.php Normal file
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<?php
session_start();
require_once __DIR__ . '/db/config.php';
$error = '';
if (isset($_SESSION['user_id'])) {
header("Location: dashboard.php");
exit;
}
if ($_SERVER["REQUEST_METHOD"] == "POST") {
$email = trim($_POST['email']);
$password = $_POST['password'];
if (empty($email) || empty($password)) {
$error = 'Please fill in all fields.';
} else {
try {
$pdo = db();
$stmt = $pdo->prepare("SELECT * FROM users WHERE email = :email");
$stmt->execute(['email' => $email]);
$user = $stmt->fetch();
if ($user && password_verify($password, $user['password'])) {
$_SESSION['user_id'] = $user['id'];
$_SESSION['username'] = $user['username'];
header("Location: dashboard.php");
exit;
} else {
$error = 'Invalid email or password.';
}
} catch (PDOException $e) {
$error = "Database error: " . $e->getMessage();
}
}
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Login - My SaaS</title>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
<link rel="stylesheet" href="assets/css/custom.css">
</head>
<body>
<nav class="navbar navbar-expand-lg navbar-light bg-light">
<div class="container">
<a class="navbar-brand" href="index.php">My SaaS</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarNav">
<ul class="navbar-nav ms-auto">
<li class="nav-item">
<a class="nav-link" href="index.php">Home</a>
</li>
<li class="nav-item">
<a class="nav-link" href="register.php">Register</a>
</li>
</ul>
</div>
</div>
</nav>
<div class="container mt-5">
<div class="row justify-content-center">
<div class="col-md-6">
<div class="card">
<div class="card-body">
<h2 class="card-title text-center">Login</h2>
<?php if (isset($_GET['registered'])): ?>
<div class="alert alert-success">Registration successful! Please log in.</div>
<?php endif; ?>
<?php if ($error): ?>
<div class="alert alert-danger"><?php echo htmlspecialchars($error); ?></div>
<?php endif; ?>
<form action="login.php" method="post">
<div class="mb-3">
<label for="email" class="form-label">Email address</label>
<input type="email" class="form-control" id="email" name="email" required>
</div>
<div class="mb-3">
<label for="password" class="form-label">Password</label>
<input type="password" class="form-control" id="password" name="password" required>
</div>
<div class="d-grid">
<button type="submit" class="btn btn-primary">Login</button>
</div>
</form>
</div>
<div class="card-footer text-center">
<p>Don't have an account? <a href="register.php">Register here</a>.</p>
</div>
</div>
</div>
</div>
</div>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script>
</body>
</html>

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logout.php Normal file
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<?php
session_start();
session_unset();
session_destroy();
header("Location: login.php");
exit;

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register.php Normal file
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<?php
require_once __DIR__ . '/db/config.php';
$error = '';
$success = '';
if ($_SERVER["REQUEST_METHOD"] == "POST") {
$username = trim($_POST['username']);
$email = trim($_POST['email']);
$password = $_POST['password'];
if (empty($username) || empty($email) || empty($password)) {
$error = 'Please fill in all fields.';
} elseif (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
$error = 'Invalid email format.';
} else {
try {
$pdo = db();
// Check for existing user
$stmt = $pdo->prepare("SELECT * FROM users WHERE username = :username OR email = :email");
$stmt->execute(['username' => $username, 'email' => $email]);
if ($stmt->fetch()) {
$error = 'Username or email already exists.';
} else {
// Insert new user
$hashed_password = password_hash($password, PASSWORD_DEFAULT);
$insert_stmt = $pdo->prepare("INSERT INTO users (username, email, password) VALUES (:username, :email, :password)");
$insert_stmt->execute([
'username' => $username,
'email' => $email,
'password' => $hashed_password
]);
header("Location: login.php?registered=true");
exit;
}
} catch (PDOException $e) {
$error = "Database error: " . $e->getMessage();
}
}
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Register - My SaaS</title>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
<link rel="stylesheet" href="assets/css/custom.css">
</head>
<body>
<nav class="navbar navbar-expand-lg navbar-light bg-light">
<div class="container">
<a class="navbar-brand" href="index.php">My SaaS</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarNav">
<ul class="navbar-nav ms-auto">
<li class="nav-item">
<a class="nav-link" href="index.php">Home</a>
</li>
<li class="nav-item">
<a class="nav-link" href="login.php">Login</a>
</li>
</ul>
</div>
</div>
</nav>
<div class="container mt-5">
<div class="row justify-content-center">
<div class="col-md-6">
<div class="card">
<div class="card-body">
<h2 class="card-title text-center">Create Account</h2>
<?php if ($error): ?>
<div class="alert alert-danger"><?php echo htmlspecialchars($error); ?></div>
<?php endif; ?>
<form action="register.php" method="post">
<div class="mb-3">
<label for="username" class="form-label">Username</label>
<input type="text" class="form-control" id="username" name="username" required>
</div>
<div class="mb-3">
<label for="email" class="form-label">Email address</label>
<input type="email" class="form-control" id="email" name="email" required>
</div>
<div class="mb-3">
<label for="password" class="form-label">Password</label>
<input type="password" class="form-control" id="password" name="password" required>
</div>
<div class="d-grid">
<button type="submit" class="btn btn-primary">Register</button>
</div>
</form>
</div>
<div class="card-footer text-center">
<p>Already have an account? <a href="login.php">Login here</a>.</p>
</div>
</div>
</div>
</div>
</div>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script>
</body>
</html>