Actualiser login.php

This commit is contained in:
2026-04-09 12:47:37 +00:00
parent 1ef73455bb
commit 7642f0732d

View File

@@ -1,25 +1,60 @@
<?php
session_start();
$usersFile = 'users.json';
$users = file_exists($usersFile) ? json_decode(file_get_contents($usersFile), true) : [];
$message = '';
$success = '';
// Initialiser les tentatives
if (!isset($_SESSION['login_attempts'])) {
$_SESSION['login_attempts'] = 0;
}
if (!isset($_SESSION['login_time'])) {
$_SESSION['login_time'] = null;
}
// Vérifier si bloqué
$bloque = false;
if ($_SESSION['login_attempts'] >= 3 && $_SESSION['login_time'] !== null) {
$temps_ecoule = time() - $_SESSION['login_time'];
if ($temps_ecoule < 300) { // 5 minutes
$bloque = true;
$reste = 300 - $temps_ecoule;
$message = "Trop de tentatives. Réessayez dans " . ceil($reste / 60) . " minute(s).";
} else {
// Débloquer après 5 minutes
$_SESSION['login_attempts'] = 0;
$_SESSION['login_time'] = null;
}
}
if (isset($_GET['registered'])) {
$success = "Compte créé avec succès ! Connectez-vous.";
}
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
if (!$bloque && $_SERVER['REQUEST_METHOD'] === 'POST') {
$username = trim($_POST['username']);
$password = trim($_POST['password']);
if (isset($users[$username]) && password_verify($password, $users[$username]['password'])) {
// Connexion réussie — reset tentatives
$_SESSION['login_attempts'] = 0;
$_SESSION['login_time'] = null;
$_SESSION['user'] = $username;
$_SESSION['role'] = $users[$username]['role'];
$_SESSION['last_activity'] = time();
header("Location: dashboard.php");
exit();
} else {
$message = "Nom d'utilisateur ou mot de passe incorrect.";
$_SESSION['login_attempts']++;
$_SESSION['login_time'] = time();
$restants = 3 - $_SESSION['login_attempts'];
if ($restants > 0) {
$message = "Identifiants incorrects. Il vous reste $restants essai(s).";
} else {
$message = "Trop de tentatives. Réessayez dans 5 minutes.";
}
}
}
@@ -34,6 +69,8 @@ include 'include/header.php';
<?php if ($message): ?>
<p class="form-error"><?php echo htmlspecialchars($message); ?></p>
<?php endif; ?>
<?php if (!$bloque): ?>
<form method="POST" action="login.php">
<label class="field-label" for="username">Nom d'utilisateur</label>
<input id="username" type="text" name="username" placeholder="Nom d'utilisateur" required>
@@ -47,6 +84,7 @@ include 'include/header.php';
<button type="submit">Se connecter</button>
</form>
<p class="form-link">Pas encore de compte ? <a href="register.php">S'inscrire</a></p>
<?php endif; ?>
</div>
<script>