6e8fef9b79
Introduces two-factor authentication (2FA) with TOTP, backup codes, and email codes. Adds controllers, services, views, and migration for 2FA setup, verification, and management. Updates user and settings models, email helper, and relevant controllers to support 2FA policy enforcement, configuration, and user flows. Enhances security by allowing admins to require or disable 2FA, and provides backup code generation and management for account recovery.
121 lines
2.9 KiB
PHP
121 lines
2.9 KiB
PHP
<?php
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namespace Core;
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class Auth
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{
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/**
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* Check if user is authenticated
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*/
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public static function check(): bool
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{
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return isset($_SESSION['user_id']) && !isset($_SESSION['2fa_required']);
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}
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/**
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* Get current user ID
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*/
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public static function id(): ?int
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{
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return $_SESSION['user_id'] ?? null;
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}
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/**
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* Get current username
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*/
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public static function username(): ?string
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{
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return $_SESSION['username'] ?? null;
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}
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/**
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* Get current user's full name
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*/
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public static function fullName(): ?string
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{
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return $_SESSION['full_name'] ?? null;
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}
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/**
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* Require authentication (redirect to login if not authenticated)
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*/
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public static function require(): void
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{
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// Get current path
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$currentPath = parse_url($_SERVER['REQUEST_URI'] ?? '/', PHP_URL_PATH);
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// Public paths that don't require authentication
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$publicPaths = [
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'/login',
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'/logout',
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'/register',
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'/forgot-password',
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'/reset-password',
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'/verify-email',
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'/resend-verification',
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'/install',
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'/2fa/verify',
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'/2fa/send-email-code'
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];
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// Don't redirect if on a public path
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foreach ($publicPaths as $path) {
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if (strpos($currentPath, $path) === 0) {
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return;
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}
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}
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if (!self::check()) {
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if (isset($_SESSION['user_id']) && self::requiresTwoFactor()) {
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$_SESSION['error'] = 'Please complete two-factor authentication';
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header('Location: /2fa/verify');
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} else {
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$_SESSION['error'] = 'Please login to continue';
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header('Location: /login');
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}
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exit;
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}
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}
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/**
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* Require admin role (redirect with error if not admin)
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*/
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public static function requireAdmin(): void
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{
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// First ensure user is authenticated
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self::require();
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// Then check for admin role
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if (!isset($_SESSION['role']) || $_SESSION['role'] !== 'admin') {
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$_SESSION['error'] = 'Access denied. Admin privileges required.';
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header('Location: /');
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exit;
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}
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}
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/**
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* Check if current user is admin
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*/
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public static function isAdmin(): bool
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{
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return isset($_SESSION['role']) && $_SESSION['role'] === 'admin';
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}
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/**
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* Get current user's role
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*/
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public static function role(): ?string
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{
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return $_SESSION['role'] ?? null;
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}
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/**
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* Check if 2FA verification is required
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*/
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public static function requiresTwoFactor(): bool
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{
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return isset($_SESSION['2fa_required']) && $_SESSION['2fa_required'];
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}
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}
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