Dateien nach "/" hochladen

auth.php

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+<?php
+session_start();
+
+// Benutzerdatenbank
+$valid_users = array(
+    'admin' => array(
+        'password' => 'Jennifer@1996+',
+        'access_level' => 'all'
+    ),
+    'Lager' => array(
+        'password' => 'MediaMarkt',
+        'access_level' => 'limited'
+    )
+);
+
+function authenticate($username, $password) {
+    global $valid_users;
+    
+    if (array_key_exists($username, $valid_users) && $valid_users[$username]['password'] === $password) {
+        $_SESSION['authenticated'] = true;
+        $_SESSION['username'] = $username;
+        $_SESSION['access_level'] = $valid_users[$username]['access_level'];
+        $_SESSION['last_activity'] = time(); // Zeitstempel für die letzte Aktion setzen
+        
+        // Weiterleitung basierend auf der Benutzerrolle
+        if ($_SESSION['access_level'] === 'all') {
+            header('Location: public/admin.php');
+            exit;
+        } elseif ($_SESSION['access_level'] === 'limited') {
+            header('Location: public/search.php');
+            exit;
+        }
+        
+        return true;
+    } else {
+        return false;
+    }
+}
+
+function is_authenticated() {
+    return isset($_SESSION['authenticated']) && $_SESSION['authenticated'] === true;
+}
+
+function require_login() {
+    if (!is_authenticated()) {
+        header('Location: public/search.php');
+        exit;
+    }
+}
+
+function require_admin_login() {
+    require_login();
+    if ($_SESSION['access_level'] !== 'all') {
+        header('Location: unauthorized.php');
+        exit;
+    }
+}
+
+function require_limited_access_login() {
+    require_login();
+    if ($_SESSION['access_level'] !== 'limited') {
+        header('Location: unauthorized.php');
+        exit;
+    }
+}
+
+function get_authenticated_username() {
+    return $_SESSION['username'] ?? null;
+}
+?>

composer.json

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+{
+    "require": {
+        "picqer/php-barcode-generator": "^2.4",
+        "phpoffice/phpspreadsheet": "^2.0",
+        "tecnickcom/tcpdf": "^6.6"
+    }
+}

index.php

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+<?php
+// Weiterleitung zur search.php-Datei
+header("Location: /Logistik/public/search.php");
+exit;
+?>