55 lines
1.6 KiB
PHP
55 lines
1.6 KiB
PHP
<?php
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session_start();
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require_once 'db/config.php';
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if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
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header('Location: login.php');
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exit;
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}
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$username = $_POST['username'] ?? '';
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$password = $_POST['password'] ?? '';
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if (empty($username) || empty($password)) {
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$_SESSION['error'] = 'Por favor, complete todos los campos.';
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header('Location: login.php');
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exit;
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}
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try {
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$pdo = db();
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$stmt = $pdo->prepare("SELECT * FROM users WHERE username = :username");
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$stmt->bindParam(':username', $username);
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$stmt->execute();
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$user = $stmt->fetch(PDO::FETCH_ASSOC);
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if ($user && password_verify($password, $user['password'])) {
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// Regenerate session ID to prevent session fixation
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session_regenerate_id(true);
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// Store user data in session
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$_SESSION['user_id'] = $user['id'];
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$_SESSION['username'] = $user['username'];
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$_SESSION['role'] = $user['role'];
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// Redirect based on role
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if ($user['role'] === 'admin') {
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header('Location: dashboard.php');
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} else {
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// Redirect to a general user page or index if not admin
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header('Location: index.php');
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}
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exit;
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} else {
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$_SESSION['error'] = 'Usuario o contraseña incorrectos.';
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header('Location: login.php');
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exit;
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}
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} catch (PDOException $e) {
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// In a real app, log this error instead of showing it to the user
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$_SESSION['error'] = 'Error de base de datos. Intente de nuevo más tarde.';
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// error_log($e->getMessage());
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header('Location: login.php');
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exit;
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}
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