Files
USB-RAID-Array/Web/content/changepassword.php

173 lines
7.2 KiB
PHP

<?php
session_start();
if (!isset($_SESSION['uname'])) {
header("location: ../index.php");
exit();
}
$servername = "localhost:3306";
$username = "UNAME";
$password = "PSWD";
$db = "usbraidlogin";
$message = "";
$messageType = "";
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
if (isset($_POST['current_password'], $_POST['new_password'], $_POST['confirm_password'])) {
$current_password = htmlspecialchars($_POST['current_password']);
$new_password = htmlspecialchars($_POST['new_password']);
$confirm_password = htmlspecialchars($_POST['confirm_password']);
$uname = $_SESSION['uname'];
if(!CheckPassword($new_password)) {
$message = "New password must be at least 8 characters long, contain at least one number and one uppercase letter!";
$messageType = "danger";
} else if ($new_password !== $confirm_password) {
$message = "New passwords do not match!";
$messageType = "danger";
} else {
$conn = new mysqli($servername, $username, $password, $db);
$conn->set_charset("utf8");
if ($conn->connect_error) {
$message = "Database connection failed!";
$messageType = "danger";
} else {
$sql = "SELECT pswd FROM users WHERE uname=?";
$stmt = $conn->prepare($sql);
$stmt->bind_param("s", $uname);
$stmt->execute();
$result = $stmt->get_result();
if ($result && $result->num_rows > 0) {
$row = $result->fetch_assoc();
$stored_hash = $row["pswd"];
if (password_verify($current_password, $stored_hash)) {
$new_hash = password_hash($new_password, PASSWORD_BCRYPT);
$update_sql = "UPDATE users SET pswd=? WHERE uname=?";
$update_stmt = $conn->prepare($update_sql);
$update_stmt->bind_param("ss", $new_hash, $uname);
if ($update_stmt->execute()) {
$message = "Password changed successfully!";
$messageType = "success";
} else {
$message = "Error updating password: " . $conn->error;
$messageType = "danger";
}
$update_stmt->close();
} else {
$message = "Current password is incorrect!";
$messageType = "danger";
}
} else {
$message = "User not found!";
$messageType = "danger";
}
$stmt->close();
$conn->close();
}
}
} else {
$message = "All fields are required!";
$messageType = "danger";
}
}
function CheckPassword($password) {
if (strlen($password) < 8) {
return false;
}
if (!preg_match('/[0-9]/', $password)) {
return false;
}
if (!preg_match('/[A-Z]/', $password)) {
return false;
}
return true;
}
?>
<!DOCTYPE html>
<html>
<head>
<title>Change Password</title>
<link rel="icon" href="../img/favicon.ico" type="image/x-icon">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="../css/bootstrap.css">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.1/font/bootstrap-icons.css">
<link rel="stylesheet" href="css/changepassword.css">
<script src="../js/bootstrap.bundle.js"></script>
</head>
<body class="text-center">
<div class="d-flex justify-content-end p-3">
<button id="themeToggle" class="btn btn-sm theme-toggle">
<i class="bi"></i>
<span id="themeText"></span>
</button>
</div>
<div class="container-fluid">
<header class="row border-bottom my-3 my-md-5">
<h1>USB RAID Array</h1>
<div class="mb-3 p-3">
<div class="btn-group-responsive">
<a href="logout.php" class="btn btn-danger">Logout</a>
<a href="ftp/index.php" class="btn btn-primary">Back to Files</a>
<?php if (isset($_SESSION["admin"]) && $_SESSION["admin"] == true) { ?>
<a href="adminpanel.php" class="btn btn-primary">Admin Panel</a>
<?php } ?>
</div>
</div>
</header>
<section class="row content-section">
<article class="col-12 border border-2 border-primary rounded p-2 p-md-4">
<h2 class="mb-4">Change Password</h2>
<?php if ($message): ?>
<div class="alert alert-<?php echo $messageType; ?> mb-4">
<?php echo $message; ?>
</div>
<?php endif; ?>
<form method="POST" action="" class="mb-4 change-password-form">
<div class="mb-3">
<label class="form-label">Current Password</label>
<input type="password" name="current_password" class="form-control" required>
</div>
<div class="mb-3">
<label class="form-label">New Password</label>
<input type="password" name="new_password" class="form-control" required>
</div>
<div class="mb-3">
<label class="form-label">Confirm New Password</label>
<input type="password" name="confirm_password" class="form-control" required>
</div>
<button type="submit" class="btn btn-primary">Change Password</button>
</form>
</article>
</section>
<footer class="d-flex flex-column justify-content-center align-items-center p-3 border-top gap-3 m-3">
<span class="text-muted">Developed by Michal Sedlák</span>
<div class="d-flex gap-3 flex-wrap justify-content-center">
<a href="https://github.com/michalcz10/USB-RAID-Array" class="text-decoration-none" target="_blank" rel="noopener noreferrer">
<img src="../img/GitHub_Logo.png" alt="GitHub Logo" class="img-fluid hover-effect light-logo" style="height: 32px;">
<img src="../img/GitHub_Logo_White.png" alt="GitHub Logo" class="img-fluid hover-effect dark-logo" style="height: 32px;">
</a>
<a href="https://app.freelo.io/public/shared-link-view/?a=81efbcb4df761b3f29cdc80855b41e6d&b=4519c717f0729cc8e953af661e9dc981" class="text-decoration-none" target="_blank" rel="noopener noreferrer">
<img src="../img/freelo-logo-rgb.png" alt="Freelo Logo" class="img-fluid hover-effect light-logo" style="height: 24px;">
<img src="../img/freelo-logo-rgb-on-dark.png" alt="Freelo Logo" class="img-fluid hover-effect dark-logo" style="height: 24px;">
</a>
</div>
</footer>
<script src="../js/theme.js"></script>
</div>
</body>
</html>