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l2tp-manager-gui
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Added (Check Duplicates Before Adding New User)

master
Abanoub Hany 2024-07-01 20:33:02 +03:00
parent 10c9c24742
commit 6b441c7be0
2 changed files with 172 additions and 4 deletions
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129
index.php
View File

@ -1,7 +1,24 @@
<?php
session_start();
// Define default config values
$defaultConfig = [
'chap_secrets_path' => '/etc/ppp/chap-secrets',
'admin_username' => 'admin',
'admin_password' => password_hash('change@me', PASSWORD_DEFAULT),
];
$file = "/etc/ppp/chap-secrets";
//$file = "./chap-secrets";
// Create config.php if it doesn't exist
if (!file_exists('config.php')) {
file_put_contents('config.php', '<?php return ' . var_export($defaultConfig, true) . ';');
}
if (!isset($_SESSION['loggedin']) || $_SESSION['loggedin'] !== true) {
header('Location: login.php');
exit();
}
$config = include 'config.php';
$file = $config['chap_secrets_path'];
// Read the file into an array
function readUsers($file) {
@ -88,6 +105,14 @@ function getNextIp($users) {
$users = readUsers($file);
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
// Handle logout
if (isset($_POST['logout'])) {
session_destroy();
header('Location: login.php');
exit();
}
// Handle add user
if (isset($_POST['add'])) {
$client = $_POST['client'];
$ip = $_POST['ip'] ?? getNextIp($users);
@ -161,13 +186,26 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
$users = array_merge($users, $newUsers);
writeUsers($file, $users);
echo json_encode(['success' => true]);
exit();
} elseif (isset($_POST['changePassword'])) {
$newPassword = password_hash($_POST['newPassword'], PASSWORD_DEFAULT);
// Read the config file
$config = include 'config.php';
// Update the password in the config file
$config['admin_password'] = $newPassword;
// Write the updated config back to the file
file_put_contents('config.php', '<?php return ' . var_export($config, true) . ';');
echo json_encode(['success' => true]);
exit();
}
}
?>
<!DOCTYPE html>
<html>
<head>
@ -208,9 +246,31 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
</style>
</head>
<body>
<nav class="navbar navbar-expand-lg navbar-dark bg-dark mb-4">
<div class="container-fluid">
<a class="navbar-brand" href="#">L2TP User Manager</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarNav">
<ul class="navbar-nav ms-auto">
<li class="nav-item">
<button class="btn btn-primary nav-link" data-bs-toggle="modal" data-bs-target="#changePasswordModal">Change Password</button>
</li>
<li class="nav-item">
<form method="post" action="index.php" class="d-inline">
<button type="submit" name="logout" class="btn btn-danger nav-link">Logout</button>
</form>
</li>
</ul>
</div>
</div>
</nav>
<div class="container mt-5">
<h2 class="mb-4 text-center">Manage L2TP Users</h2>
<div class="table-responsive">
<div class="table-responsive">
<table class="table table-hover table-bordered text-center">
<thead class="table-dark">
<tr>
@ -354,6 +414,32 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
</div>
</div>
<!-- Change Password Modal -->
<div class="modal fade" id="changePasswordModal" tabindex="-1" aria-labelledby="changePasswordModalLabel" aria-hidden="true">
<div class="modal-dialog modal-dialog-centered">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="changePasswordModalLabel">Change Password</h5>
<button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
</div>
<div class="modal-body">
<form id="changePasswordForm">
<div class="mb-3">
<label for="newPassword" class="form-label">New Password</label>
<input type="password" class="form-control" id="newPassword" name="newPassword" required placeholder="Enter new password">
</div>
<div class="mb-3">
<label for="confirmPassword" class="form-label">Confirm Password</label>
<input type="password" class="form-control" id="confirmPassword" name="confirmPassword" required placeholder="Confirm new password">
</div>
<button type="submit" class="btn btn-primary w-100">Change Password</button>
</form>
</div>
</div>
</div>
</div>
<script>
document.getElementById('addUserForm').addEventListener('submit', function(event) {
event.preventDefault();
@ -478,6 +564,41 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
function confirmDelete(index) {
document.getElementById('deleteIndex').value = index;
}
// Handle password change
document.getElementById('changePasswordForm').addEventListener('submit', function(event) {
event.preventDefault();
const newPassword = document.getElementById('newPassword').value;
const confirmPassword = document.getElementById('confirmPassword').value;
if (newPassword !== confirmPassword) {
document.getElementById('errorMessage').textContent = 'Passwords do not match';
document.getElementById('errorModal').classList.add('show');
document.getElementById('errorModal').style.display = 'block';
return;
}
const formData = new FormData();
formData.append('changePassword', '1');
formData.append('newPassword', newPassword);
fetch('', {
method: 'POST',
body: formData
}).then(response => response.json())
.then(data => {
if (data.success) {
alert('Password changed successfully');
document.getElementById('newPassword').value = '';
document.getElementById('confirmPassword').value = '';
document.querySelector('#changePasswordModal .btn-close').click();
} else {
document.getElementById('errorMessage').textContent = 'Failed to change password';
document.getElementById('errorModal').classList.add('show');
document.getElementById('errorModal').style.display = 'block';
}
});
});
</script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap/5.3.0/js/bootstrap.bundle.min.js"></script>

47
login.php 100644
View File

@ -0,0 +1,47 @@
<?php
session_start();
$config = include 'config.php';
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
$username = $_POST['username'];
$password = $_POST['password'];
if ($username === $config['admin_username'] && password_verify($password, $config['admin_password'])) {
$_SESSION['loggedin'] = true;
header('Location: index.php');
exit();
} else {
$error = 'Invalid username or password';
}
}
?>
<!DOCTYPE html>
<html>
<head>
<title>Login</title>
<link href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap/5.3.0/css/bootstrap.min.css" rel="stylesheet">
</head>
<body>
<div class="container mt-5">
<h2 class="mb-4 text-center">Login</h2>
<?php if (isset($error)): ?>
<div class="alert alert-danger"><?php echo $error; ?></div>
<?php endif; ?>
<form method="post" action="login.php">
<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="password" class="form-label">Password</label>
<input type="password" class="form-control" id="password" name="password" required>
</div>
<button type="submit" class="btn btn-primary w-100">Login</button>
</form>
</div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap/5.3.0/js/bootstrap.bundle.min.js"></script>
</body>
</html>