60 lines
1.2 KiB
PHP
60 lines
1.2 KiB
PHP
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<?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']);
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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($_SERVER['REQUEST_URI'] ?? '/', PHP_URL_PATH);
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// Don't redirect if already on login page or logout
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if ($currentPath === '/login' || $currentPath === '/logout') {
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return;
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}
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if (!self::check()) {
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$_SESSION['error'] = 'Please login to continue';
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header('Location: /login');
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exit;
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}
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}
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}
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