170 lines
7.6 KiB
PHP
170 lines
7.6 KiB
PHP
<?php
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require_once 'db/config.php';
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session_start();
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$error = '';
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$success = '';
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if ($_SERVER['REQUEST_METHOD'] === 'POST') {
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$action = $_POST['action'] ?? '';
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if ($action === 'register') {
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$username = trim($_POST['username'] ?? '');
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$email = trim($_POST['email'] ?? '');
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$password = $_POST['password'] ?? '';
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$password_confirm = $_POST['password_confirm'] ?? '';
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if (empty($username) || empty($email) || empty($password)) {
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$error = 'Tous les champs sont obligatoires.';
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} elseif ($password !== $password_confirm) {
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$error = 'Les mots de passe ne correspondent pas.';
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} elseif (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
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$error = 'Email invalide.';
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} else {
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$db = db();
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// Check if user exists
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$stmt = $db->prepare("SELECT id FROM users WHERE username = ? OR email = ?");
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$stmt->execute([$username, $email]);
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if ($stmt->fetch()) {
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$error = 'Ce nom d\'utilisateur ou cet email est déjà utilisé.';
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} else {
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$hashed_password = password_hash($password, PASSWORD_DEFAULT);
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$stmt = $db->prepare("INSERT INTO users (username, email, password) VALUES (?, ?, ?)");
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try {
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$stmt->execute([$username, $email, $hashed_password]);
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$success = 'Compte créé avec succès ! Vous pouvez maintenant vous connecter.';
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} catch (Exception $e) {
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$error = 'Erreur lors de la création du compte.';
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}
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}
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}
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} elseif ($action === 'login') {
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$username = trim($_POST['username'] ?? '');
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$password = $_POST['password'] ?? '';
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if (empty($username) || empty($password)) {
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$error = 'Tous les champs sont obligatoires.';
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} else {
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$db = db();
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$stmt = $db->prepare("SELECT * FROM users WHERE username = ?");
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$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'] = $user['username'];
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$_SESSION['role'] = $user['role'];
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$db->prepare("UPDATE users SET last_login = CURRENT_TIMESTAMP WHERE id = ?")->execute([$user['id']]);
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header('Location: index.php');
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exit;
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} else {
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$error = 'Identifiants incorrects.';
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}
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}
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}
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}
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if (isset($_GET['logout'])) {
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session_destroy();
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header('Location: index.php');
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exit;
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}
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$page = $_GET['page'] ?? 'login';
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?>
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<!DOCTYPE html>
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<html lang="fr">
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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><?php echo $page === 'register' ? 'Création de compte' : 'Connexion'; ?></title>
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<link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css" rel="stylesheet">
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<style>
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body {
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background: #000;
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margin: 0;
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padding: 0;
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font-family: Arial, sans-serif;
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color: #fff;
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background-image: radial-gradient(circle at 50% 50%, #1a2a4a 0%, #000 70%);
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background-attachment: fixed;
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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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}
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.auth-container {
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background: rgba(10, 15, 30, 0.95);
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border: 1px solid #4c566a;
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padding: 30px;
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width: 100%;
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max-width: 400px;
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box-shadow: 0 0 20px rgba(0,0,0,0.8);
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}
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h2 { text-transform: uppercase; color: #88c0d0; border-bottom: 1px solid #4c566a; padding-bottom: 10px; margin-top: 0; text-align: center; }
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.form-group { margin-bottom: 15px; }
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label { display: block; margin-bottom: 5px; color: #8c92a3; font-size: 14px; }
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input { width: 100%; padding: 10px; background: #000; border: 1px solid #4c566a; color: #fff; box-sizing: border-box; }
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button { width: 100%; padding: 12px; background: #5e81ac; border: none; color: #fff; font-weight: bold; cursor: pointer; text-transform: uppercase; margin-top: 10px; }
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button:hover { background: #81a1c1; }
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.alert { padding: 10px; margin-bottom: 15px; font-size: 14px; }
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.alert-error { background: rgba(191, 97, 106, 0.2); border: 1px solid #bf616a; color: #bf616a; }
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.alert-success { background: rgba(163, 190, 140, 0.2); border: 1px solid #a3be8c; color: #a3be8c; }
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.switch-link { text-align: center; margin-top: 15px; font-size: 13px; }
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.switch-link a { color: #88c0d0; text-decoration: none; }
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.switch-link a:hover { text-decoration: underline; }
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.back-link { display: block; text-align: center; margin-top: 20px; color: #4c566a; text-decoration: none; font-size: 12px; }
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</style>
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</head>
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<body>
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<div class="auth-container">
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<?php if ($page === 'register'): ?>
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<h2>Créer un compte</h2>
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<?php if ($error): ?><div class="alert alert-error"><?php echo $error; ?></div><?php endif; ?>
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<?php if ($success): ?><div class="alert alert-success"><?php echo $success; ?></div><?php endif; ?>
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<form method="POST">
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<input type="hidden" name="action" value="register">
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<div class="form-group">
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<label>Nom d\'utilisateur</label>
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<input type="text" name="username" required value="<?php echo htmlspecialchars($username ?? ''); ?>">
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</div>
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<div class="form-group">
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<label>Email</label>
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<input type="email" name="email" required value="<?php echo htmlspecialchars($email ?? ''); ?>">
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</div>
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<div class="form-group">
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<label>Mot de passe</label>
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<input type="password" name="password" required>
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</div>
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<div class="form-group">
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<label>Confirmer le mot de passe</label>
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<input type="password" name="password_confirm" required>
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</div>
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<button type="submit">S\'inscrire</button>
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</form>
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<div class="switch-link"> Déjà un compte ? <a href="?page=login">Se connecter</a> </div>
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<?php else: ?>
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<h2>Connexion</h2>
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<?php if ($error): ?><div class="alert alert-error"><?php echo $error; ?></div><?php endif; ?>
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<?php if ($success): ?><div class="alert alert-success"><?php echo $success; ?></div><?php endif; ?>
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<form method="POST">
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<input type="hidden" name="action" value="login">
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<div class="form-group">
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<label>Nom d\'utilisateur</label>
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<input type="text" name="username" required value="<?php echo htmlspecialchars($username ?? ''); ?>">
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</div>
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<div class="form-group">
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<label>Mot de passe</label>
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<input type="password" name="password" required>
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</div>
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<button type="submit">Entrer dans le nexus</button>
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</form>
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<div class="switch-link"> Pas encore de compte ? <a href="?page=register">Créer un compte</a> </div>
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<?php endif; ?>
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<a href="index.php" class="back-link"><i class="fa-solid fa-arrow-left"></i> Retour à la galaxie</a>
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</div>
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</body>
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</html>
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