share new password page, totp setup focus, logout clear session cookie

.htaccess

@@ -0,0 +1,75 @@
+# -----------------------------
+# 1) Prevent directory listings
+# -----------------------------
+Options -Indexes
+
+# -----------------------------
+# Default index files
+# -----------------------------
+DirectoryIndex index.html
+
+# -----------------------------
+# Deny access to hidden files
+# -----------------------------
+<FilesMatch "^\.">
+  Require all denied
+</FilesMatch>
+
+# -----------------------------
+# Enforce HTTPS (optional)
+# -----------------------------
+RewriteEngine On
+#RewriteCond %{HTTPS} off
+#RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]
+
+<IfModule mod_headers.c>
+    # Allow requests from a specific origin
+    #Header set Access-Control-Allow-Origin "https://demo.filerise.net"
+    Header set Access-Control-Allow-Methods "GET, POST, OPTIONS"
+    Header set Access-Control-Allow-Headers "Content-Type, Authorization, X-Requested-With, X-CSRF-Token"
+    Header set Access-Control-Allow-Credentials "true"
+</IfModule>
+
+<IfModule mod_headers.c>
+  # Prevent clickjacking
+  Header always set X-Frame-Options "SAMEORIGIN"
+  # Block XSS
+  Header always set X-XSS-Protection "1; mode=block"
+  # No MIME sniffing
+  Header always set X-Content-Type-Options "nosniff"
+</IfModule>
+
+<IfModule mod_headers.c>
+  # HTML: always revalidate
+  <FilesMatch "\.(html|htm)$">
+    Header set Cache-Control "no-cache, no-store, must-revalidate"
+    Header set Pragma "no-cache"
+    Header set Expires "0"
+  </FilesMatch>
+  # JS/CSS: short‑term cache, revalidate regularly
+  <FilesMatch "\.(js|css)$">
+    Header set Cache-Control "public, max-age=3600, must-revalidate"
+  </FilesMatch>
+</IfModule>
+
+# -----------------------------
+# Additional Security Headers
+# -----------------------------
+<IfModule mod_headers.c>
+    # Enforce HTTPS for a year with subdomains and preload option.
+    Header always set Strict-Transport-Security "max-age=31536000; includeSubDomains; preload"
+    # Set a Referrer Policy.
+    Header always set Referrer-Policy "strict-origin-when-cross-origin"
+    # Permissions Policy: disable features you don't need.
+    Header always set Permissions-Policy "geolocation=(), microphone=(), camera=()"
+    # IE-specific header to prevent downloads from opening in IE.
+    Header always set X-Download-Options "noopen"
+    # Expect-CT header for Certificate Transparency (optional).
+    Header always set Expect-CT "max-age=86400, enforce"
+</IfModule>
+
+# -----------------------------
+# Disable TRACE method
+# -----------------------------
+RewriteCond %{REQUEST_METHOD} ^TRACE
+RewriteRule .* - [F]

README.md

@@ -1,5 +1,10 @@
 # FileRise - Elevate your File Management
 
+**Demo link:** https://demo.filerise.net   
+**UserName:** demo   
+**Password:** demo   
+Read only permissions but can view the interface.   
+
 **4/3/2025 Video demo:**
 
 https://github.com/user-attachments/assets/221f6a53-85f5-48d4-9abe-89445e0af90e

auth.php

@@ -1,16 +1,25 @@
 <?php
 require_once 'vendor/autoload.php';
 require_once 'config.php';
+
+// Only send the Content-Type header; CORS and related headers are handled via .htaccess.
 header('Content-Type: application/json');
 
+// Global exception handler: logs errors and returns a generic error message.
+set_exception_handler(function ($e) {
+    error_log("Unhandled exception: " . $e->getMessage());
+    http_response_code(500);
+    echo json_encode(["error" => "Internal Server Error"]);
+    exit();
+});
+
 /**
  * Helper: Get the user's role from users.txt.
  */
 function getUserRole($username) {
     $usersFile = USERS_DIR . USERS_FILE;
     if (file_exists($usersFile)) {
-        $lines = file($usersFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
-        foreach ($lines as $line) {
+        foreach (file($usersFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES) as $line) {
             $parts = explode(":", trim($line));
             if (count($parts) >= 3 && $parts[0] === $username) {
                 return trim($parts[2]);
@@ -21,37 +30,25 @@ function getUserRole($username) {
 }
 
 /* --- OIDC Authentication Flow --- */
-if (isset($_GET['oidc'])) {
-    // Read and decrypt OIDC configuration from JSON file.
+// Detect either ?oidc=… or a callback that only has ?code=
+$oidcAction = $_GET['oidc'] ?? null;
+if (!$oidcAction && isset($_GET['code'])) {
+    $oidcAction = 'callback';
+}
+if ($oidcAction) {
     $adminConfigFile = USERS_DIR . 'adminConfig.json';
     if (file_exists($adminConfigFile)) {
-        $encryptedContent = file_get_contents($adminConfigFile);
-        $decryptedContent = decryptData($encryptedContent, $encryptionKey);
-        if ($decryptedContent === false) {
-            // Log internal error and return a generic message.
-            error_log("Failed to decrypt admin configuration.");
-            echo json_encode(['error' => 'Internal error.']);
-            exit;
-        }
-        $adminConfig = json_decode($decryptedContent, true);
-        if (isset($adminConfig['oidc'])) {
-            $oidcConfig = $adminConfig['oidc'];
-            $oidc_provider_url = !empty($oidcConfig['providerUrl']) ? $oidcConfig['providerUrl'] : 'https://your-oidc-provider.com';
-            $oidc_client_id    = !empty($oidcConfig['clientId']) ? $oidcConfig['clientId'] : 'YOUR_CLIENT_ID';
-            $oidc_client_secret = !empty($oidcConfig['clientSecret']) ? $oidcConfig['clientSecret'] : 'YOUR_CLIENT_SECRET';
-            $oidc_redirect_uri  = !empty($oidcConfig['redirectUri']) ? $oidcConfig['redirectUri'] : 'https://yourdomain.com/auth.php?oidc=callback';
-        } else {
-            $oidc_provider_url = 'https://your-oidc-provider.com';
-            $oidc_client_id    = 'YOUR_CLIENT_ID';
-            $oidc_client_secret = 'YOUR_CLIENT_SECRET';
-            $oidc_redirect_uri  = 'https://yourdomain.com/auth.php?oidc=callback';
-        }
+        $enc = file_get_contents($adminConfigFile);
+        $dec = decryptData($enc, $encryptionKey);
+        $cfg = $dec !== false ? json_decode($dec, true) : [];
     } else {
-        $oidc_provider_url = 'https://your-oidc-provider.com';
-        $oidc_client_id    = 'YOUR_CLIENT_ID';
-        $oidc_client_secret = 'YOUR_CLIENT_SECRET';
-        $oidc_redirect_uri  = 'https://yourdomain.com/auth.php?oidc=callback';
+        $cfg = [];
     }
+    $oidc_provider_url  = $cfg['oidc']['providerUrl']  ?? 'https://your-oidc-provider.com';
+    $oidc_client_id     = $cfg['oidc']['clientId']     ?? 'YOUR_CLIENT_ID';
+    $oidc_client_secret = $cfg['oidc']['clientSecret'] ?? 'YOUR_CLIENT_SECRET';
+    // Use your production domain for redirect URI.
+    $oidc_redirect_uri  = $cfg['oidc']['redirectUri']  ?? 'https://yourdomain.com/auth.php?oidc=callback';
 
     $oidc = new Jumbojett\OpenIDConnectClient(
         $oidc_provider_url,
@@ -60,31 +57,54 @@ if (isset($_GET['oidc'])) {
     );
     $oidc->setRedirectURL($oidc_redirect_uri);
 
-    if ($_GET['oidc'] === 'callback') {
+    if ($oidcAction === 'callback') {
         try {
             $oidc->authenticate();
             $username = $oidc->requestUserInfo('preferred_username');
+
+            // Check if this user has a TOTP secret.
+            $usersFile = USERS_DIR . USERS_FILE;
+            $totp_secret = null;
+            if (file_exists($usersFile)) {
+                foreach (file($usersFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES) as $line) {
+                    $parts = explode(":", trim($line));
+                    if (count($parts) >= 4 && $parts[0] === $username && !empty($parts[3])) {
+                        $totp_secret = decryptData($parts[3], $encryptionKey);
+                        break;
+                    }
+                }
+            }
+            if ($totp_secret) {
+                // Hold pending login & prompt for TOTP.
+                $_SESSION['pending_login_user']   = $username;
+                $_SESSION['pending_login_secret'] = $totp_secret;
+                header("Location: index.html?totp_required=1");
+                exit();
+            }
+
+            // No TOTP → finalize login.
             session_regenerate_id(true);
             $_SESSION["authenticated"] = true;
-            $_SESSION["username"] = $username;
-            // Determine the user role from users.txt.
-            $userRole = getUserRole($username);
-            $_SESSION["isAdmin"] = ($userRole === "1");
-            // *** Use loadUserPermissions() here instead of loadFolderPermission() ***
-            $_SESSION["folderOnly"] = loadUserPermissions($username);
+            $_SESSION["username"]      = $username;
+            $_SESSION["isAdmin"]       = (getUserRole($username) === "1");
+            $_SESSION["folderOnly"]    = loadUserPermissions($username);
+
             header("Location: index.html");
             exit();
         } catch (Exception $e) {
             error_log("OIDC authentication error: " . $e->getMessage());
+            http_response_code(401);
             echo json_encode(["error" => "Authentication failed."]);
             exit();
         }
     } else {
+        // Initiate OIDC authentication.
         try {
             $oidc->authenticate();
             exit();
         } catch (Exception $e) {
             error_log("OIDC initiation error: " . $e->getMessage());
+            http_response_code(401);
             echo json_encode(["error" => "Authentication initiation failed."]);
             exit();
         }
@@ -92,10 +112,9 @@ if (isset($_GET['oidc'])) {
 }
 
 /* --- Fallback: Form-based Authentication --- */
-// (Form-based branch code remains unchanged. It calls loadUserPermissions() in its basic auth branch.)
 $usersFile = USERS_DIR . USERS_FILE;
 $maxAttempts = 5;
-$lockoutTime = 30 * 60;
+$lockoutTime = 30 * 60; // 30 minutes
 $attemptsFile = USERS_DIR . 'failed_logins.json';
 $failedLogFile = USERS_DIR . 'failed_login.log';
 $persistentTokensFile = USERS_DIR . 'persistent_tokens.json';
@@ -111,7 +130,7 @@ function loadFailedAttempts($file) {
 }
 
 function saveFailedAttempts($file, $data) {
-    file_put_contents($file, json_encode($data, JSON_PRETTY_PRINT));
+    file_put_contents($file, json_encode($data, JSON_PRETTY_PRINT), LOCK_EX);
 }
 
 $ip = $_SERVER['REMOTE_ADDR'];
@@ -121,6 +140,7 @@ $failedAttempts = loadFailedAttempts($attemptsFile);
 if (isset($failedAttempts[$ip])) {
     $attemptData = $failedAttempts[$ip];
     if ($attemptData['count'] >= $maxAttempts && ($currentTime - $attemptData['last_attempt']) < $lockoutTime) {
+        http_response_code(429);
         echo json_encode(["error" => "Too many failed login attempts. Please try again later."]);
         exit();
     }
@@ -137,11 +157,9 @@ function authenticate($username, $password) {
         if (count($parts) < 3) continue;
         if ($username === $parts[0] && password_verify($password, $parts[1])) {
             $result = ['role' => $parts[2]];
-            if (isset($parts[3]) && !empty($parts[3])) {
-                $result['totp_secret'] = decryptData($parts[3], $encryptionKey);
-            } else {
-                $result['totp_secret'] = null;
-            }
+            $result['totp_secret'] = (isset($parts[3]) && !empty($parts[3]))
+                ? decryptData($parts[3], $encryptionKey)
+                : null;
             return $result;
         }
     }
@@ -154,11 +172,13 @@ $password = trim($data["password"] ?? "");
 $rememberMe = isset($data["remember_me"]) && $data["remember_me"] === true;
 
 if (!$username || !$password) {
+    http_response_code(400);
     echo json_encode(["error" => "Username and password are required"]);
     exit();
 }
 
 if (!preg_match('/^[A-Za-z0-9_\- ]+$/', $username)) {
+    http_response_code(400);
     echo json_encode(["error" => "Invalid username format. Only letters, numbers, underscores, dashes, and spaces are allowed."]);
     exit();
 }
@@ -166,7 +186,8 @@ if (!preg_match('/^[A-Za-z0-9_\- ]+$/', $username)) {
 $user = authenticate($username, $password);
 if ($user !== false) {
     if (!empty($user['totp_secret'])) {
-        if (empty($data['totp_code'])) {
+        // If TOTP code is missing or malformed, indicate that TOTP is required.
+        if (empty($data['totp_code']) || !preg_match('/^\d{6}$/', $data['totp_code'])) {
             echo json_encode([
               "totp_required" => true,
               "message" => "TOTP code required"
@@ -210,10 +231,13 @@ if ($user !== false) {
         ];
         $encryptedContent = encryptData(json_encode($persistentTokens, JSON_PRETTY_PRINT), $encryptionKey);
         file_put_contents($persistentTokensFile, $encryptedContent, LOCK_EX);
+        // Define $secure based on whether HTTPS is enabled
+        $secure = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off');
         setcookie('remember_me_token', $token, $expiry, '/', '', $secure, true);
     }
     
     echo json_encode([
+      "status" => "ok",
       "success"   => "Login successful", 
       "isAdmin"   => $_SESSION["isAdmin"],
       "folderOnly"=> $_SESSION["folderOnly"],
@@ -229,6 +253,7 @@ if ($user !== false) {
     saveFailedAttempts($attemptsFile, $failedAttempts);
     $logLine = date('Y-m-d H:i:s') . " - Failed login attempt for username: " . $username . " from IP: " . $ip . PHP_EOL;
     file_put_contents($failedLogFile, $logLine, FILE_APPEND);
+    http_response_code(401);
     echo json_encode(["error" => "Invalid credentials"]);
 }
 ?>

composer.json

@@ -0,0 +1,11 @@
+{
+    "name": "error311/filerise",
+    "description": "FileRise – A lightweight self-hosted file manager",
+    "type": "project",
+    "require": {
+      "jumbojett/openid-connect-php": "^1.0.0",
+      "phpseclib/phpseclib": "~3.0.7",
+      "robthree/twofactorauth": "^1.7",
+      "endroid/qr-code": "^4.0"
+    }
+  }

composer.lock

@@ -0,0 +1,537 @@
+{
+    "_readme": [
+        "This file locks the dependencies of your project to a known state",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
+        "This file is @generated automatically"
+    ],
+    "content-hash": "c9857f23364f2280ef4b71cdc72d3f78",
+    "packages": [
+        {
+            "name": "bacon/bacon-qr-code",
+            "version": "2.0.8",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/Bacon/BaconQrCode.git",
+                "reference": "8674e51bb65af933a5ffaf1c308a660387c35c22"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/Bacon/BaconQrCode/zipball/8674e51bb65af933a5ffaf1c308a660387c35c22",
+                "reference": "8674e51bb65af933a5ffaf1c308a660387c35c22",
+                "shasum": ""
+            },
+            "require": {
+                "dasprid/enum": "^1.0.3",
+                "ext-iconv": "*",
+                "php": "^7.1 || ^8.0"
+            },
+            "require-dev": {
+                "phly/keep-a-changelog": "^2.1",
+                "phpunit/phpunit": "^7 | ^8 | ^9",
+                "spatie/phpunit-snapshot-assertions": "^4.2.9",
+                "squizlabs/php_codesniffer": "^3.4"
+            },
+            "suggest": {
+                "ext-imagick": "to generate QR code images"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "BaconQrCode\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-2-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Ben Scholzen 'DASPRiD'",
+                    "email": "mail@dasprids.de",
+                    "homepage": "https://dasprids.de/",
+                    "role": "Developer"
+                }
+            ],
+            "description": "BaconQrCode is a QR code generator for PHP.",
+            "homepage": "https://github.com/Bacon/BaconQrCode",
+            "support": {
+                "issues": "https://github.com/Bacon/BaconQrCode/issues",
+                "source": "https://github.com/Bacon/BaconQrCode/tree/2.0.8"
+            },
+            "time": "2022-12-07T17:46:57+00:00"
+        },
+        {
+            "name": "dasprid/enum",
+            "version": "1.0.6",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/DASPRiD/Enum.git",
+                "reference": "8dfd07c6d2cf31c8da90c53b83c026c7696dda90"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/DASPRiD/Enum/zipball/8dfd07c6d2cf31c8da90c53b83c026c7696dda90",
+                "reference": "8dfd07c6d2cf31c8da90c53b83c026c7696dda90",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.1 <9.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^7 || ^8 || ^9 || ^10 || ^11",
+                "squizlabs/php_codesniffer": "*"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "DASPRiD\\Enum\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-2-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Ben Scholzen 'DASPRiD'",
+                    "email": "mail@dasprids.de",
+                    "homepage": "https://dasprids.de/",
+                    "role": "Developer"
+                }
+            ],
+            "description": "PHP 7.1 enum implementation",
+            "keywords": [
+                "enum",
+                "map"
+            ],
+            "support": {
+                "issues": "https://github.com/DASPRiD/Enum/issues",
+                "source": "https://github.com/DASPRiD/Enum/tree/1.0.6"
+            },
+            "time": "2024-08-09T14:30:48+00:00"
+        },
+        {
+            "name": "endroid/qr-code",
+            "version": "4.8.5",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/endroid/qr-code.git",
+                "reference": "0db25b506a8411a5e1644ebaa67123a6eb7b6a77"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/endroid/qr-code/zipball/0db25b506a8411a5e1644ebaa67123a6eb7b6a77",
+                "reference": "0db25b506a8411a5e1644ebaa67123a6eb7b6a77",
+                "shasum": ""
+            },
+            "require": {
+                "bacon/bacon-qr-code": "^2.0.5",
+                "php": "^8.1"
+            },
+            "conflict": {
+                "khanamiryan/qrcode-detector-decoder": "^1.0.6"
+            },
+            "require-dev": {
+                "endroid/quality": "dev-master",
+                "ext-gd": "*",
+                "khanamiryan/qrcode-detector-decoder": "^1.0.4||^2.0.2",
+                "setasign/fpdf": "^1.8.2"
+            },
+            "suggest": {
+                "ext-gd": "Enables you to write PNG images",
+                "khanamiryan/qrcode-detector-decoder": "Enables you to use the image validator",
+                "roave/security-advisories": "Makes sure package versions with known security issues are not installed",
+                "setasign/fpdf": "Enables you to use the PDF writer"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "4.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Endroid\\QrCode\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Jeroen van den Enden",
+                    "email": "info@endroid.nl"
+                }
+            ],
+            "description": "Endroid QR Code",
+            "homepage": "https://github.com/endroid/qr-code",
+            "keywords": [
+                "code",
+                "endroid",
+                "php",
+                "qr",
+                "qrcode"
+            ],
+            "support": {
+                "issues": "https://github.com/endroid/qr-code/issues",
+                "source": "https://github.com/endroid/qr-code/tree/4.8.5"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/endroid",
+                    "type": "github"
+                }
+            ],
+            "time": "2023-09-29T14:03:20+00:00"
+        },
+        {
+            "name": "jumbojett/openid-connect-php",
+            "version": "v1.0.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/jumbojett/OpenID-Connect-PHP.git",
+                "reference": "f327e7eb0626d55ddb6abc7b7c9e6ad3af4e5d51"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/jumbojett/OpenID-Connect-PHP/zipball/f327e7eb0626d55ddb6abc7b7c9e6ad3af4e5d51",
+                "reference": "f327e7eb0626d55ddb6abc7b7c9e6ad3af4e5d51",
+                "shasum": ""
+            },
+            "require": {
+                "ext-curl": "*",
+                "ext-json": "*",
+                "php": ">=7.0",
+                "phpseclib/phpseclib": "^3.0.7"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "<10",
+                "roave/security-advisories": "dev-latest",
+                "yoast/phpunit-polyfills": "^2.0"
+            },
+            "type": "library",
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "Apache-2.0"
+            ],
+            "description": "Bare-bones OpenID Connect client",
+            "support": {
+                "issues": "https://github.com/jumbojett/OpenID-Connect-PHP/issues",
+                "source": "https://github.com/jumbojett/OpenID-Connect-PHP/tree/v1.0.2"
+            },
+            "time": "2024-09-13T07:08:11+00:00"
+        },
+        {
+            "name": "paragonie/constant_time_encoding",
+            "version": "v3.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/paragonie/constant_time_encoding.git",
+                "reference": "df1e7fde177501eee2037dd159cf04f5f301a512"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/paragonie/constant_time_encoding/zipball/df1e7fde177501eee2037dd159cf04f5f301a512",
+                "reference": "df1e7fde177501eee2037dd159cf04f5f301a512",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^8"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^9",
+                "vimeo/psalm": "^4|^5"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "ParagonIE\\ConstantTime\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Paragon Initiative Enterprises",
+                    "email": "security@paragonie.com",
+                    "homepage": "https://paragonie.com",
+                    "role": "Maintainer"
+                },
+                {
+                    "name": "Steve 'Sc00bz' Thomas",
+                    "email": "steve@tobtu.com",
+                    "homepage": "https://www.tobtu.com",
+                    "role": "Original Developer"
+                }
+            ],
+            "description": "Constant-time Implementations of RFC 4648 Encoding (Base-64, Base-32, Base-16)",
+            "keywords": [
+                "base16",
+                "base32",
+                "base32_decode",
+                "base32_encode",
+                "base64",
+                "base64_decode",
+                "base64_encode",
+                "bin2hex",
+                "encoding",
+                "hex",
+                "hex2bin",
+                "rfc4648"
+            ],
+            "support": {
+                "email": "info@paragonie.com",
+                "issues": "https://github.com/paragonie/constant_time_encoding/issues",
+                "source": "https://github.com/paragonie/constant_time_encoding"
+            },
+            "time": "2024-05-08T12:36:18+00:00"
+        },
+        {
+            "name": "paragonie/random_compat",
+            "version": "v9.99.100",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/paragonie/random_compat.git",
+                "reference": "996434e5492cb4c3edcb9168db6fbb1359ef965a"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/paragonie/random_compat/zipball/996434e5492cb4c3edcb9168db6fbb1359ef965a",
+                "reference": "996434e5492cb4c3edcb9168db6fbb1359ef965a",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">= 7"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "4.*|5.*",
+                "vimeo/psalm": "^1"
+            },
+            "suggest": {
+                "ext-libsodium": "Provides a modern crypto API that can be used to generate random bytes."
+            },
+            "type": "library",
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Paragon Initiative Enterprises",
+                    "email": "security@paragonie.com",
+                    "homepage": "https://paragonie.com"
+                }
+            ],
+            "description": "PHP 5.x polyfill for random_bytes() and random_int() from PHP 7",
+            "keywords": [
+                "csprng",
+                "polyfill",
+                "pseudorandom",
+                "random"
+            ],
+            "support": {
+                "email": "info@paragonie.com",
+                "issues": "https://github.com/paragonie/random_compat/issues",
+                "source": "https://github.com/paragonie/random_compat"
+            },
+            "time": "2020-10-15T08:29:30+00:00"
+        },
+        {
+            "name": "phpseclib/phpseclib",
+            "version": "3.0.43",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/phpseclib/phpseclib.git",
+                "reference": "709ec107af3cb2f385b9617be72af8cf62441d02"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/phpseclib/phpseclib/zipball/709ec107af3cb2f385b9617be72af8cf62441d02",
+                "reference": "709ec107af3cb2f385b9617be72af8cf62441d02",
+                "shasum": ""
+            },
+            "require": {
+                "paragonie/constant_time_encoding": "^1|^2|^3",
+                "paragonie/random_compat": "^1.4|^2.0|^9.99.99",
+                "php": ">=5.6.1"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "*"
+            },
+            "suggest": {
+                "ext-dom": "Install the DOM extension to load XML formatted public keys.",
+                "ext-gmp": "Install the GMP (GNU Multiple Precision) extension in order to speed up arbitrary precision integer arithmetic operations.",
+                "ext-libsodium": "SSH2/SFTP can make use of some algorithms provided by the libsodium-php extension.",
+                "ext-mcrypt": "Install the Mcrypt extension in order to speed up a few other cryptographic operations.",
+                "ext-openssl": "Install the OpenSSL extension in order to speed up a wide variety of cryptographic operations."
+            },
+            "type": "library",
+            "autoload": {
+                "files": [
+                    "phpseclib/bootstrap.php"
+                ],
+                "psr-4": {
+                    "phpseclib3\\": "phpseclib/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Jim Wigginton",
+                    "email": "terrafrost@php.net",
+                    "role": "Lead Developer"
+                },
+                {
+                    "name": "Patrick Monnerat",
+                    "email": "pm@datasphere.ch",
+                    "role": "Developer"
+                },
+                {
+                    "name": "Andreas Fischer",
+                    "email": "bantu@phpbb.com",
+                    "role": "Developer"
+                },
+                {
+                    "name": "Hans-Jürgen Petrich",
+                    "email": "petrich@tronic-media.com",
+                    "role": "Developer"
+                },
+                {
+                    "name": "Graham Campbell",
+                    "email": "graham@alt-three.com",
+                    "role": "Developer"
+                }
+            ],
+            "description": "PHP Secure Communications Library - Pure-PHP implementations of RSA, AES, SSH2, SFTP, X.509 etc.",
+            "homepage": "http://phpseclib.sourceforge.net",
+            "keywords": [
+                "BigInteger",
+                "aes",
+                "asn.1",
+                "asn1",
+                "blowfish",
+                "crypto",
+                "cryptography",
+                "encryption",
+                "rsa",
+                "security",
+                "sftp",
+                "signature",
+                "signing",
+                "ssh",
+                "twofish",
+                "x.509",
+                "x509"
+            ],
+            "support": {
+                "issues": "https://github.com/phpseclib/phpseclib/issues",
+                "source": "https://github.com/phpseclib/phpseclib/tree/3.0.43"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/terrafrost",
+                    "type": "github"
+                },
+                {
+                    "url": "https://www.patreon.com/phpseclib",
+                    "type": "patreon"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/phpseclib/phpseclib",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2024-12-14T21:12:59+00:00"
+        },
+        {
+            "name": "robthree/twofactorauth",
+            "version": "1.8.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/RobThree/TwoFactorAuth.git",
+                "reference": "65681de5a324eae05140ac58b08648a60212afc0"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/RobThree/TwoFactorAuth/zipball/65681de5a324eae05140ac58b08648a60212afc0",
+                "reference": "65681de5a324eae05140ac58b08648a60212afc0",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.6.0"
+            },
+            "require-dev": {
+                "php-parallel-lint/php-parallel-lint": "^1.2",
+                "phpunit/phpunit": "@stable"
+            },
+            "suggest": {
+                "bacon/bacon-qr-code": "Needed for BaconQrCodeProvider provider",
+                "endroid/qr-code": "Needed for EndroidQrCodeProvider"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "RobThree\\Auth\\": "lib"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Rob Janssen",
+                    "homepage": "http://robiii.me",
+                    "role": "Developer"
+                }
+            ],
+            "description": "Two Factor Authentication",
+            "homepage": "https://github.com/RobThree/TwoFactorAuth",
+            "keywords": [
+                "Authentication",
+                "MFA",
+                "Multi Factor Authentication",
+                "Two Factor Authentication",
+                "authenticator",
+                "authy",
+                "php",
+                "tfa"
+            ],
+            "support": {
+                "issues": "https://github.com/RobThree/TwoFactorAuth/issues",
+                "source": "https://github.com/RobThree/TwoFactorAuth"
+            },
+            "funding": [
+                {
+                    "url": "https://paypal.me/robiii",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/RobThree",
+                    "type": "github"
+                }
+            ],
+            "time": "2022-03-22T16:11:07+00:00"
+        }
+    ],
+    "packages-dev": [],
+    "aliases": [],
+    "minimum-stability": "stable",
+    "stability-flags": {},
+    "prefer-stable": false,
+    "prefer-lowest": false,
+    "platform": {},
+    "platform-dev": {},
+    "plugin-api-version": "2.6.0"
+}

config.php

@@ -55,7 +55,7 @@ if (!$encryptionKey) {
 
 function loadUserPermissions($username)
 {
-    global $encryptionKey;  // Ensure $encryptionKey is available
+    global $encryptionKey;
     $permissionsFile = USERS_DIR . 'userPermissions.json';
 
     if (file_exists($permissionsFile)) {
@@ -69,21 +69,12 @@ function loadUserPermissions($username)
             $permissions = json_decode($content, true);
         }
 
-        if (!is_array($permissions)) {
-        } else {
-        }
-
         if (is_array($permissions) && array_key_exists($username, $permissions)) {
             $result = $permissions[$username];
-            if (empty($result)) {
-                return false;
-            }
-            return $result;
-        } else {
+            return !empty($result) ? $result : false;
         }
-    } else {
-        error_log("loadUserPermissions: Permissions file not found: $permissionsFile");
     }
+    // Removed error_log() to prevent flooding logs when file is not found.
     return false; // Return false if no permissions found.
 }
 
@@ -132,7 +123,7 @@ if (!isset($_SESSION["authenticated"]) && isset($_COOKIE['remember_me_token']))
             $_SESSION["authenticated"] = true;
             $_SESSION["username"] = $tokenData["username"];
             // IMPORTANT: Set the folderOnly flag here for auto-login.
-            $_SESSION["folderOnly"] = loadFolderPermission($tokenData["username"]);
+            $_SESSION["folderOnly"] = loadUserPermissions($tokenData["username"]);
         } else {
             unset($persistentTokens[$_COOKIE['remember_me_token']]);
             $newEncryptedContent = encryptData(json_encode($persistentTokens, JSON_PRETTY_PRINT), $encryptionKey);

copyFiles.php

@@ -18,9 +18,8 @@ if (!isset($_SESSION['authenticated']) || $_SESSION['authenticated'] !== true) {
     exit;
 }
 
-$userPermissions = loadUserPermissions($username);
-// Check if the user is read-only. (Assuming that if readOnly is true, deletion is disallowed.)
 $username = $_SESSION['username'] ?? '';
+$userPermissions = loadUserPermissions($username);
 if ($username) {
     $userPermissions = loadUserPermissions($username);
     if (isset($userPermissions['readOnly']) && $userPermissions['readOnly'] === true) {

createFolder.php

@@ -23,9 +23,9 @@ if ($receivedToken !== $_SESSION['csrf_token']) {
     http_response_code(403);
     exit;
 }
-$userPermissions = loadUserPermissions($username);
-// Check if the user is read-only. (Assuming that if readOnly is true, deletion is disallowed.)
+
 $username = $_SESSION['username'] ?? '';
+$userPermissions = loadUserPermissions($username);
 if ($username) {
     $userPermissions = loadUserPermissions($username);
     if (isset($userPermissions['readOnly']) && $userPermissions['readOnly'] === true) {

deleteFolder.php

@@ -23,9 +23,9 @@ if ($receivedToken !== $_SESSION['csrf_token']) {
     http_response_code(403);
     exit;
 }
-$userPermissions = loadUserPermissions($username);
-// Check if the user is read-only. (Assuming that if readOnly is true, deletion is disallowed.)
+
 $username = $_SESSION['username'] ?? '';
+$userPermissions = loadUserPermissions($username);
 if ($username) {
     $userPermissions = loadUserPermissions($username);
     if (isset($userPermissions['readOnly']) && $userPermissions['readOnly'] === true) {

download.php

@@ -1,8 +1,6 @@
 <?php
 require_once 'config.php';
 
-// For GET requests (which download.php will use), we assume session authentication is enough.
-
 // Check if the user is authenticated.
 if (!isset($_SESSION['authenticated']) || $_SESSION['authenticated'] !== true) {
     http_response_code(401);
@@ -22,38 +20,70 @@ if (!preg_match('/^[A-Za-z0-9_\-\.\(\) ]+$/', $file)) {
     exit;
 }
 
-// Determine the directory.
-if ($folder !== 'root') {
-    $directory = rtrim(UPLOAD_DIR, '/\\') . DIRECTORY_SEPARATOR . $folder . DIRECTORY_SEPARATOR;
-} else {
-    $directory = UPLOAD_DIR;
+// Get the realpath of the upload directory.
+$uploadDirReal = realpath(UPLOAD_DIR);
+if ($uploadDirReal === false) {
+    http_response_code(500);
+    echo json_encode(["error" => "Server misconfiguration."]);
+    exit;
 }
 
-$filePath = $directory . $file;
+// Determine the directory.
+if ($folder === 'root') {
+    $directory = $uploadDirReal;
+} else {
+    // Prevent path traversal in folder parameter.
+    if (strpos($folder, '..') !== false) {
+        http_response_code(400);
+        echo json_encode(["error" => "Invalid folder name."]);
+        exit;
+    }
+    
+    $directoryPath = rtrim(UPLOAD_DIR, '/\\') . DIRECTORY_SEPARATOR . $folder;
+    $directory = realpath($directoryPath);
+    
+    // Ensure that the resolved directory exists and is within the allowed UPLOAD_DIR.
+    if ($directory === false || strpos($directory, $uploadDirReal) !== 0) {
+        http_response_code(400);
+        echo json_encode(["error" => "Invalid folder path."]);
+        exit;
+    }
+}
 
-if (!file_exists($filePath)) {
+// Build the file path.
+$filePath = $directory . DIRECTORY_SEPARATOR . $file;
+$realFilePath = realpath($filePath);
+
+// Validate that the real file path exists and is within the allowed directory.
+if ($realFilePath === false || strpos($realFilePath, $uploadDirReal) !== 0) {
+    http_response_code(403);
+    echo json_encode(["error" => "Access forbidden."]);
+    exit;
+}
+
+if (!file_exists($realFilePath)) {
     http_response_code(404);
     echo json_encode(["error" => "File not found."]);
     exit;
 }
 
 // Serve the file.
-$mimeType = mime_content_type($filePath);
+$mimeType = mime_content_type($realFilePath);
 header("Content-Type: " . $mimeType);
 
 // For images, serve inline; for other types, force download.
-$ext = strtolower(pathinfo($filePath, PATHINFO_EXTENSION));
+$ext = strtolower(pathinfo($realFilePath, PATHINFO_EXTENSION));
 if (in_array($ext, ['jpg','jpeg','png','gif','bmp','webp','svg','ico'])) {
-    header('Content-Disposition: inline; filename="' . basename($filePath) . '"');
+    header('Content-Disposition: inline; filename="' . basename($realFilePath) . '"');
 } else {
-    header('Content-Disposition: attachment; filename="' . basename($filePath) . '"');
+    header('Content-Disposition: attachment; filename="' . basename($realFilePath) . '"');
 }
-header('Content-Length: ' . filesize($filePath));
+header('Content-Length: ' . filesize($realFilePath));
 
 // Disable caching.
 header('Cache-Control: no-store, no-cache, must-revalidate');
 header('Pragma: no-cache');
 
-readfile($filePath);
+readfile($realFilePath);
 exit;
 ?>

extractZip.php

@@ -17,9 +17,9 @@ if (!isset($_SESSION['authenticated']) || $_SESSION['authenticated'] !== true) {
     echo json_encode(["error" => "Unauthorized"]);
     exit;
 }
-$userPermissions = loadUserPermissions($username);
-// Check if the user is read-only. (Assuming that if readOnly is true, deletion is disallowed.)
+
 $username = $_SESSION['username'] ?? '';
+$userPermissions = loadUserPermissions($username);
 if ($username) {
     $userPermissions = loadUserPermissions($username);
     if (isset($userPermissions['readOnly']) && $userPermissions['readOnly'] === true) {

index.html

@@ -5,6 +5,13 @@
   <meta charset="UTF-8" />
   <meta name="viewport" content="width=device-width, initial-scale=1" />
   <title>FileRise</title>
+  <script>
+    const params = new URLSearchParams(window.location.search);
+    if (params.get('logout') === '1') {
+      localStorage.removeItem("username");
+      localStorage.removeItem("userTOTPEnabled");
+    }
+  </script>
   <link rel="icon" type="image/png" href="/assets/logo.png">
   <link rel="icon" type="image/svg+xml" href="/assets/logo.svg">
   <meta name="csrf-token" content="">
@@ -21,7 +28,7 @@
   <script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.5/mode/css/css.min.js"></script>
   <script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.5/mode/javascript/javascript.min.js"></script>
   <script src="https://cdnjs.cloudflare.com/ajax/libs/resumable.js/1.1.0/resumable.min.js"></script>
-  <link rel="stylesheet" href="styles.css" />
+  <link rel="stylesheet" href="css/styles.css" />
 </head>
 
 <body>
@@ -395,7 +402,7 @@
       </div>
     </div>
   </div>
-  <script type="module" src="main.js"></script>
+  <script type="module" src="js/main.js"></script>
 </body>
 
 </html>

js/auth.js

@@ -1,15 +1,22 @@
 import { sendRequest } from './networkUtils.js';
-import { toggleVisibility, showToast, attachEnterKeyListener, showCustomConfirmModal } from './domUtils.js';
-import { loadFileList, renderFileTable, displayFilePreview, initFileActions } from './fileManager.js';
+import {
+  toggleVisibility,
+  showToast as originalShowToast,
+  attachEnterKeyListener,
+  showCustomConfirmModal
+} from './domUtils.js';
+import { loadFileList } from './fileListView.js';
+import { initFileActions } from './fileActions.js';
+import { renderFileTable } from './fileListView.js';
 import { loadFolderTree } from './folderManager.js';
-import { 
-  openTOTPLoginModal, 
-  openUserPanel, 
-  openTOTPModal, 
-  closeTOTPModal, 
-  openAdminPanel, 
+import {
+  openTOTPLoginModal as originalOpenTOTPLoginModal,
+  openUserPanel,
+  openTOTPModal,
+  closeTOTPModal,
+  openAdminPanel,
   closeAdminPanel,
-  setLastLoginData 
+  setLastLoginData
 } from './authModals.js';
 
 // Production OIDC configuration (override via API as needed)
@@ -22,6 +29,43 @@ const currentOIDCConfig = {
 };
 window.currentOIDCConfig = currentOIDCConfig;
 
+/* ----------------- TOTP & Toast Overrides ----------------- */
+// detect if we’re in a pending‑TOTP state
+window.pendingTOTP = new URLSearchParams(window.location.search).get('totp_required') === '1';
+
+// override showToast to suppress the "Please log in to continue." toast during TOTP
+function showToast(msg) {
+  if (window.pendingTOTP && msg === "Please log in to continue.") {
+    return;
+  }
+  originalShowToast(msg);
+}
+window.showToast = showToast;
+
+// wrap the TOTP modal opener to disable other login buttons only for Basic/OIDC flows
+function openTOTPLoginModal() {
+  originalOpenTOTPLoginModal();
+
+  const isFormLogin = Boolean(window.__lastLoginData);
+  if (!isFormLogin) {
+    // disable Basic‑Auth link
+    const basicLink = document.querySelector("a[href='login_basic.php']");
+    if (basicLink) {
+      basicLink.style.pointerEvents = 'none';
+      basicLink.style.opacity = '0.5';
+    }
+    // disable OIDC button
+    const oidcBtn = document.getElementById("oidcLoginBtn");
+    if (oidcBtn) {
+      oidcBtn.disabled = true;
+      oidcBtn.style.opacity = '0.5';
+    }
+    // hide the form login
+    const authForm = document.getElementById("authForm");
+    if (authForm) authForm.style.display = 'none';
+  }
+}
+
 /* ----------------- Utility Functions ----------------- */
 function updateItemsPerPageSelect() {
   const selectElem = document.querySelector(".form-control.bottom-select");
@@ -54,14 +98,14 @@ function loadAdminConfigFunc() {
       localStorage.setItem("disableFormLogin", config.loginOptions.disableFormLogin);
       localStorage.setItem("disableBasicAuth", config.loginOptions.disableBasicAuth);
       localStorage.setItem("disableOIDCLogin", config.loginOptions.disableOIDCLogin);
-      localStorage.setItem("globalOtpauthUrl", config.globalOtpauthUrl || "otpauth://totp/FileRise?issuer=FileRise");
+      localStorage.setItem("globalOtpauthUrl", config.globalOtpauthUrl || "otpauth://totp/{label}?secret={secret}&issuer=FileRise");
       updateLoginOptionsUIFromStorage();
     })
     .catch(() => {
       localStorage.setItem("disableFormLogin", "false");
       localStorage.setItem("disableBasicAuth", "false");
       localStorage.setItem("disableOIDCLogin", "false");
-      localStorage.setItem("globalOtpauthUrl", "otpauth://totp/FileRise?issuer=FileRise");
+      localStorage.setItem("globalOtpauthUrl", "otpauth://totp/{label}?secret={secret}&issuer=FileRise");
       updateLoginOptionsUIFromStorage();
     });
 }
@@ -83,7 +127,6 @@ function updateAuthenticatedUI(data) {
   if (typeof data.totp_enabled !== "undefined") {
     localStorage.setItem("userTOTPEnabled", data.totp_enabled ? "true" : "false");
   }
-  
   if (data.username) {
     localStorage.setItem("username", data.username);
   }
@@ -101,11 +144,8 @@ function updateAuthenticatedUI(data) {
       restoreBtn.id = "restoreFilesBtn";
       restoreBtn.classList.add("btn", "btn-warning");
       restoreBtn.innerHTML = '<i class="material-icons" title="Restore/Delete Trash">restore_from_trash</i>';
-      if (firstButton) {
-        insertAfter(restoreBtn, firstButton);
-      } else {
-        headerButtons.appendChild(restoreBtn);
-      }
+      if (firstButton) insertAfter(restoreBtn, firstButton);
+      else headerButtons.appendChild(restoreBtn);
     }
     restoreBtn.style.display = "block";
 
@@ -127,26 +167,21 @@ function updateAuthenticatedUI(data) {
     if (adminPanelBtn) adminPanelBtn.style.display = "none";
   }
 
-  let userPanelBtn = document.getElementById("userPanelBtn");
-  if (!userPanelBtn) {
-    userPanelBtn = document.createElement("button");
-    userPanelBtn.id = "userPanelBtn";
-    userPanelBtn.classList.add("btn", "btn-user");
-    userPanelBtn.innerHTML = '<i class="material-icons" title="User Panel">account_circle</i>';
-    let adminPanelBtn = document.getElementById("adminPanelBtn");
-    if (adminPanelBtn) {
-      insertAfter(userPanelBtn, adminPanelBtn);
+  if (window.location.hostname !== "demo.filerise.net") {
+    let userPanelBtn = document.getElementById("userPanelBtn");
+    if (!userPanelBtn) {
+      userPanelBtn = document.createElement("button");
+      userPanelBtn.id = "userPanelBtn";
+      userPanelBtn.classList.add("btn", "btn-user");
+      userPanelBtn.innerHTML = '<i class="material-icons" title="User Panel">account_circle</i>';
+      const adminBtn = document.getElementById("adminPanelBtn");
+      if (adminBtn) insertAfter(userPanelBtn, adminBtn);
+      else if (firstButton) insertAfter(userPanelBtn, firstButton);
+      else headerButtons.appendChild(userPanelBtn);
+      userPanelBtn.addEventListener("click", openUserPanel);
     } else {
-      const firstButton = headerButtons.firstElementChild;
-      if (firstButton) {
-        insertAfter(userPanelBtn, firstButton);
-      } else {
-        headerButtons.appendChild(userPanelBtn);
-      }
+      userPanelBtn.style.display = "block";
     }
-    userPanelBtn.addEventListener("click", openUserPanel);
-  } else {
-    userPanelBtn.style.display = "block";
   }
 
   updateItemsPerPageSelect();
@@ -189,15 +224,16 @@ function checkAuthentication(showLoginToast = true) {
 /* ----------------- Authentication Submission ----------------- */
 function submitLogin(data) {
   setLastLoginData(data);
-  sendRequest("auth.php", "POST", data, { "X-CSRF-Token": window.csrfToken })
-    .then(response => {
-      if (response.success) {
-        sessionStorage.setItem("welcomeMessage", "Welcome back, " + data.username + "!");
-        window.location.reload();
-      } else if (response.totp_required) {
-        openTOTPLoginModal();
-      } else if (response.error && response.error.includes("Too many failed login attempts")) {
-        showToast(response.error);
+  window.__lastLoginData = data;
+sendRequest("auth.php", "POST", data, { "X-CSRF-Token": window.csrfToken })
+  .then(response => {
+    if (response.success || response.status === "ok") {
+      sessionStorage.setItem("welcomeMessage", "Welcome back, " + data.username + "!");
+      window.location.reload();
+    } else if (response.totp_required) {
+      openTOTPLoginModal();
+    } else if (response.error && response.error.includes("Too many failed login attempts")) {
+      showToast(response.error);
         const loginButton = document.getElementById("authForm").querySelector("button[type='submit']");
         if (loginButton) {
           loginButton.disabled = true;
@@ -216,7 +252,7 @@ function submitLogin(data) {
 }
 window.submitLogin = submitLogin;
 
-/* ----------------- Other Helpers and Initialization ----------------- */
+/* ----------------- Other Helpers ----------------- */
 window.changeItemsPerPage = function (value) {
   localStorage.setItem("itemsPerPage", value);
   if (typeof renderFileTable === "function") renderFileTable(window.currentFolder || "root");
@@ -255,7 +291,7 @@ function loadUserList() {
         closeRemoveUserModal();
       }
     })
-    .catch(() => { });
+    .catch(() => {});
 }
 window.loadUserList = loadUserList;
 
@@ -282,7 +318,7 @@ function initAuth() {
       method: "POST",
       credentials: "include",
       headers: { "X-CSRF-Token": window.csrfToken }
-    }).then(() => window.location.reload(true)).catch(() => { });
+    }).then(() => window.location.reload(true)).catch(() => {});
   });
   document.getElementById("addUserBtn").addEventListener("click", function () {
     resetUserForm();
@@ -348,7 +384,7 @@ function initAuth() {
           showToast("Error: " + (data.error || "Could not remove user"));
         }
       })
-      .catch(() => { });
+      .catch(() => {});
   });
   document.getElementById("cancelRemoveUserBtn").addEventListener("click", closeRemoveUserModal);
   document.getElementById("changePasswordBtn").addEventListener("click", function () {
@@ -400,6 +436,19 @@ document.addEventListener("DOMContentLoaded", function () {
     disableBasicAuth: localStorage.getItem("disableBasicAuth") === "true",
     disableOIDCLogin: localStorage.getItem("disableOIDCLogin") === "true"
   });
+
+  const oidcLoginBtn = document.getElementById("oidcLoginBtn");
+  if (oidcLoginBtn) {
+    oidcLoginBtn.addEventListener("click", () => {
+      window.location.href = "auth.php?oidc=initiate";
+    });
+  }
+
+  // If TOTP is pending, show modal and skip normal auth init
+  if (window.pendingTOTP) {
+    openTOTPLoginModal();
+    return;
+  }
 });
 
 export { initAuth, checkAuthentication };

js/authModals.js

@@ -1,63 +1,99 @@
-import { showToast, toggleVisibility } from './domUtils.js';
+import { showToast, toggleVisibility, attachEnterKeyListener } from './domUtils.js';
 import { sendRequest } from './networkUtils.js';
 
-const version = "v1.0.6";
+const version = "v1.0.8";
 const adminTitle = `Admin Panel <small style="font-size: 12px; color: gray;">${version}</small>`;
-let lastLoginData = null;
 
+let lastLoginData = null;
 export function setLastLoginData(data) {
-    lastLoginData = data;
+  lastLoginData = data;
+  // expose to auth.js so it can tell form-login vs basic/oidc
+  //window.__lastLoginData = data;
 }
 
 export function openTOTPLoginModal() {
-    let totpLoginModal = document.getElementById("totpLoginModal");
-    const isDarkMode = document.body.classList.contains("dark-mode");
-    const modalBg = isDarkMode ? "#2c2c2c" : "#fff";
-    const textColor = isDarkMode ? "#e0e0e0" : "#000";
+  let totpLoginModal = document.getElementById("totpLoginModal");
+  const isDarkMode = document.body.classList.contains("dark-mode");
+  const modalBg = isDarkMode ? "#2c2c2c" : "#fff";
+  const textColor = isDarkMode ? "#e0e0e0" : "#000";
 
-    if (!totpLoginModal) {
-        totpLoginModal = document.createElement("div");
-        totpLoginModal.id = "totpLoginModal";
-        totpLoginModal.style.cssText = `
+  if (!totpLoginModal) {
+    totpLoginModal = document.createElement("div");
+    totpLoginModal.id = "totpLoginModal";
+    totpLoginModal.style.cssText = `
       position: fixed;
-      top: 0;
-      left: 0;
-      width: 100vw;
-      height: 100vh;
+      top: 0; left: 0;
+      width: 100vw; height: 100vh;
       background-color: rgba(0,0,0,0.5);
-      display: flex;
-      justify-content: center;
-      align-items: center;
+      display: flex; justify-content: center; align-items: center;
       z-index: 3200;
     `;
-        totpLoginModal.innerHTML = `
-      <div style="background: ${modalBg}; padding: 20px; border-radius: 8px; text-align: center; position: relative; color: ${textColor};">
-        <span id="closeTOTPLoginModal" style="position: absolute; top: 10px; right: 10px; cursor: pointer; font-size: 24px;">&times;</span>
+    totpLoginModal.innerHTML = `
+      <div style="background: ${modalBg}; padding:20px; border-radius:8px; text-align:center; position:relative; color:${textColor};">
+        <span id="closeTOTPLoginModal" style="position:absolute; top:10px; right:10px; cursor:pointer; font-size:24px;">&times;</span>
         <h3>Enter TOTP Code</h3>
-        <input type="text" id="totpLoginInput" maxlength="6" style="font-size:24px; text-align:center; width:100%; padding:10px;" placeholder="6-digit code" />
+        <input type="text" id="totpLoginInput" maxlength="6"
+               style="font-size:24px; text-align:center; width:100%; padding:10px;"
+               placeholder="6-digit code" />
       </div>
     `;
-        document.body.appendChild(totpLoginModal);
-        document.getElementById("closeTOTPLoginModal").addEventListener("click", () => {
-            totpLoginModal.style.display = "none";
-        });
-        const totpInput = document.getElementById("totpLoginInput");
-        totpInput.focus();
-        totpInput.addEventListener("input", function () {
-            if (this.value.trim().length === 6 && lastLoginData) {
-                lastLoginData.totp_code = this.value.trim();
-                totpLoginModal.style.display = "none";
-                if (typeof window.submitLogin === "function") {
-                    window.submitLogin(lastLoginData);
-                }
+    document.body.appendChild(totpLoginModal);
+
+    document.getElementById("closeTOTPLoginModal").addEventListener("click", () => {
+      totpLoginModal.style.display = "none";
+    });
+
+    const totpInput = document.getElementById("totpLoginInput");
+    totpInput.focus();
+
+    totpInput.addEventListener("input", function () {
+      const code = this.value.trim();
+      if (code.length === 6) {
+        if (lastLoginData) {
+          totpLoginModal.style.display = "none";
+          lastLoginData.totp_code = code;
+          window.submitLogin(lastLoginData);
+        } else {
+          fetch("totp_verify.php", {
+            method: "POST",
+            credentials: "include",
+            headers: {
+              "Content-Type": "application/json",
+              "X-CSRF-Token": window.csrfToken
+            },
+            body: JSON.stringify({ totp_code: code })
+          })
+          .then(res => res.json())
+          .then(json => {
+            if (json.status === "ok") {
+              window.location.href = "index.html";
+            } else {
+              showToast(json.message || "TOTP verification failed");
+              this.value = "";
+              totpLoginModal.style.display = "flex";
+              totpInput.focus();
             }
-        });
-    } else {
-        totpLoginModal.style.display = "flex";
-        const modalContent = totpLoginModal.firstElementChild;
-        modalContent.style.background = modalBg;
-        modalContent.style.color = textColor;
+          })
+          .catch(() => {
+            showToast("TOTP verification failed");
+            this.value = "";
+            totpLoginModal.style.display = "flex";
+            totpInput.focus();
+          });
+        }
+      }
+    });
+  } else {
+    totpLoginModal.style.display = "flex";
+    const modalContent = totpLoginModal.firstElementChild;
+    modalContent.style.background = modalBg;
+    modalContent.style.color = textColor;
+    const totpInput = document.getElementById("totpLoginInput");
+    if (totpInput) {
+      totpInput.value = "";
+      totpInput.focus();
     }
+  }
 }
 
 export function openUserPanel() {
@@ -150,10 +186,10 @@ export function openUserPanel() {
 }
 
 export function openTOTPModal() {
-    let totpModal = document.getElementById("totpModal");
-    const isDarkMode = document.body.classList.contains("dark-mode");
-    const overlayBackground = isDarkMode ? "rgba(0,0,0,0.7)" : "rgba(0,0,0,0.3)";
-    const modalContentStyles = `
+  let totpModal = document.getElementById("totpModal");
+  const isDarkMode = document.body.classList.contains("dark-mode");
+  const overlayBackground = isDarkMode ? "rgba(0,0,0,0.7)" : "rgba(0,0,0,0.3)";
+  const modalContentStyles = `
     background: ${isDarkMode ? "#2c2c2c" : "#fff"};
     color: ${isDarkMode ? "#e0e0e0" : "#000"};
     padding: 20px;
@@ -191,19 +227,17 @@ export function openTOTPModal() {
       </div>
     `;
     document.body.appendChild(totpModal);
-    // Bind the X button to call closeTOTPModal with disable=true
+    
     document.getElementById("closeTOTPModal").addEventListener("click", () => {
       closeTOTPModal(true);
     });
   
-    // Add event listener for TOTP confirmation
     document.getElementById("confirmTOTPBtn").addEventListener("click", function () {
       const code = document.getElementById("totpConfirmInput").value.trim();
       if (code.length !== 6) {
         showToast("Please enter a valid 6-digit code.");
         return;
       }
-      // Call the endpoint to verify the TOTP code
       fetch("totp_verify.php", {
         method: "POST",
         credentials: "include",
@@ -213,24 +247,45 @@ export function openTOTPModal() {
         },
         body: JSON.stringify({ totp_code: code })
       })
-        .then(r => r.json())
-        .then(result => {
-          if (result.success) {
-            showToast("TOTP successfully enabled.");
-            // On success, close the modal without disabling
-            closeTOTPModal(false);
-          } else {
-            showToast("TOTP verification failed: " + (result.error || "Invalid code."));
-          }
-        })
-        .catch(() => { showToast("Error verifying TOTP code."); });
+      .then(r => r.json())
+      .then(result => {
+        if (result.status === 'ok') {
+          showToast("TOTP successfully enabled.");
+          closeTOTPModal(false);
+        } else {
+          showToast("TOTP verification failed: " + (result.message || "Invalid code."));
+        }
+      })
+      .catch(() => { showToast("Error verifying TOTP code."); });
     });
+
+    // Focus the input and attach enter key listener
+    const totpConfirmInput = document.getElementById("totpConfirmInput");
+    if (totpConfirmInput) {
+      setTimeout(() => {
+        const totpConfirmInput = document.getElementById("totpConfirmInput");
+        if (totpConfirmInput) totpConfirmInput.focus();
+      }, 100);
+    }
+    attachEnterKeyListener("totpModal", "confirmTOTPBtn");
+
   } else {
     totpModal.style.display = "flex";
     totpModal.style.backgroundColor = overlayBackground;
     const modalContent = totpModal.querySelector(".modal-content");
     modalContent.style.background = isDarkMode ? "#2c2c2c" : "#fff";
     modalContent.style.color = isDarkMode ? "#e0e0e0" : "#000";
+    
+    // Focus the input and attach enter key listener
+    const totpConfirmInput = document.getElementById("totpConfirmInput");
+    if (totpConfirmInput) {
+      totpConfirmInput.value = "";
+      setTimeout(() => {
+        const totpConfirmInput = document.getElementById("totpConfirmInput");
+        if (totpConfirmInput) totpConfirmInput.focus();
+      }, 100);
+    }
+    attachEnterKeyListener("totpModal", "confirmTOTPBtn");
   }
 }
 
@@ -467,7 +522,7 @@ export function openAdminPanel() {
                 document.getElementById("oidcClientId").value = window.currentOIDCConfig.clientId;
                 document.getElementById("oidcClientSecret").value = window.currentOIDCConfig.clientSecret;
                 document.getElementById("oidcRedirectUri").value = window.currentOIDCConfig.redirectUri;
-                document.getElementById("globalOtpauthUrl").value = window.currentOIDCConfig.globalOtpauthUrl || 'otpauth://totp/FileRise?issuer=FileRise';
+                document.getElementById("globalOtpauthUrl").value = window.currentOIDCConfig.globalOtpauthUrl || 'otpauth://totp/{label}?secret={secret}&issuer=FileRise';
                 document.getElementById("disableFormLogin").checked = config.loginOptions.disableFormLogin === true;
                 document.getElementById("disableBasicAuth").checked = config.loginOptions.disableBasicAuth === true;
                 document.getElementById("disableOIDCLogin").checked = config.loginOptions.disableOIDCLogin === true;
@@ -488,7 +543,7 @@ export function openAdminPanel() {
                 document.getElementById("oidcClientId").value = window.currentOIDCConfig.clientId;
                 document.getElementById("oidcClientSecret").value = window.currentOIDCConfig.clientSecret;
                 document.getElementById("oidcRedirectUri").value = window.currentOIDCConfig.redirectUri;
-                document.getElementById("globalOtpauthUrl").value = window.currentOIDCConfig.globalOtpauthUrl || 'otpauth://totp/FileRise?issuer=FileRise';
+                document.getElementById("globalOtpauthUrl").value = window.currentOIDCConfig.globalOtpauthUrl || 'otpauth://totp/{label}?secret={secret}&issuer=FileRise';
                 document.getElementById("disableFormLogin").checked = localStorage.getItem("disableFormLogin") === "true";
                 document.getElementById("disableBasicAuth").checked = localStorage.getItem("disableBasicAuth") === "true";
                 document.getElementById("disableOIDCLogin").checked = localStorage.getItem("disableOIDCLogin") === "true";

js/fileActions.js

@@ -0,0 +1,476 @@
+// fileActions.js
+import { showToast, attachEnterKeyListener } from './domUtils.js';
+import { loadFileList } from './fileListView.js';
+import { formatFolderName } from './fileListView.js';
+
+export function handleDeleteSelected(e) {
+  e.preventDefault();
+  e.stopImmediatePropagation();
+  const checkboxes = document.querySelectorAll(".file-checkbox:checked");
+  if (checkboxes.length === 0) {
+    showToast("No files selected.");
+    return;
+  }
+  window.filesToDelete = Array.from(checkboxes).map(chk => chk.value);
+  document.getElementById("deleteFilesMessage").textContent =
+    "Are you sure you want to delete " + window.filesToDelete.length + " selected file(s)?";
+  document.getElementById("deleteFilesModal").style.display = "block";
+  attachEnterKeyListener("deleteFilesModal", "confirmDeleteFiles");
+}
+
+document.addEventListener("DOMContentLoaded", function () {
+  const cancelDelete = document.getElementById("cancelDeleteFiles");
+  if (cancelDelete) {
+    cancelDelete.addEventListener("click", function () {
+      document.getElementById("deleteFilesModal").style.display = "none";
+      window.filesToDelete = [];
+    });
+  }
+  
+  const confirmDelete = document.getElementById("confirmDeleteFiles");
+  if (confirmDelete) {
+    confirmDelete.addEventListener("click", function () {
+      fetch("deleteFiles.php", {
+        method: "POST",
+        credentials: "include",
+        headers: {
+          "Content-Type": "application/json",
+          "X-CSRF-Token": window.csrfToken
+        },
+        body: JSON.stringify({ folder: window.currentFolder, files: window.filesToDelete })
+      })
+        .then(response => response.json())
+        .then(data => {
+          if (data.success) {
+            showToast("Selected files deleted successfully!");
+            loadFileList(window.currentFolder);
+          } else {
+            showToast("Error: " + (data.error || "Could not delete files"));
+          }
+        })
+        .catch(error => console.error("Error deleting files:", error))
+        .finally(() => {
+          document.getElementById("deleteFilesModal").style.display = "none";
+          window.filesToDelete = [];
+        });
+    });
+  }
+});
+
+attachEnterKeyListener("downloadZipModal", "confirmDownloadZip");
+export function handleDownloadZipSelected(e) {
+  e.preventDefault();
+  e.stopImmediatePropagation();
+  const checkboxes = document.querySelectorAll(".file-checkbox:checked");
+  if (checkboxes.length === 0) {
+    showToast("No files selected for download.");
+    return;
+  }
+  window.filesToDownload = Array.from(checkboxes).map(chk => chk.value);
+  document.getElementById("downloadZipModal").style.display = "block";
+  setTimeout(() => {
+    const input = document.getElementById("zipFileNameInput");
+    input.focus();
+  }, 100);
+};
+
+export function handleExtractZipSelected(e) {
+  if (e) {
+    e.preventDefault();
+    e.stopImmediatePropagation();
+  }
+  const checkboxes = document.querySelectorAll(".file-checkbox:checked");
+  if (!checkboxes.length) {
+    showToast("No files selected.");
+    return;
+  }
+  const zipFiles = Array.from(checkboxes)
+    .map(chk => chk.value)
+    .filter(name => name.toLowerCase().endsWith(".zip"));
+  if (!zipFiles.length) {
+    showToast("No zip files selected.");
+    return;
+  }
+  fetch("extractZip.php", {
+    method: "POST",
+    credentials: "include",
+    headers: {
+      "Content-Type": "application/json",
+      "X-CSRF-Token": window.csrfToken
+    },
+    body: JSON.stringify({
+      folder: window.currentFolder || "root",
+      files: zipFiles
+    })
+  })
+    .then(response => response.json())
+    .then(data => {
+      if (data.success) {
+        let toastMessage = "Zip file(s) extracted successfully!";
+        if (data.extractedFiles && Array.isArray(data.extractedFiles) && data.extractedFiles.length) {
+          toastMessage = "Extracted: " + data.extractedFiles.join(", ");
+        }
+        showToast(toastMessage);
+        loadFileList(window.currentFolder);
+      } else {
+        showToast("Error extracting zip: " + (data.error || "Unknown error"));
+      }
+    })
+    .catch(error => {
+      console.error("Error extracting zip files:", error);
+      showToast("Error extracting zip files.");
+    });
+}
+
+const extractZipBtn = document.getElementById("extractZipBtn");
+if (extractZipBtn) {
+  extractZipBtn.replaceWith(extractZipBtn.cloneNode(true));
+  document.getElementById("extractZipBtn").addEventListener("click", handleExtractZipSelected);
+}
+
+document.addEventListener("DOMContentLoaded", function () {
+  const cancelDownloadZip = document.getElementById("cancelDownloadZip");
+  if (cancelDownloadZip) {
+    cancelDownloadZip.addEventListener("click", function () {
+      document.getElementById("downloadZipModal").style.display = "none";
+    });
+  }
+  
+  const confirmDownloadZip = document.getElementById("confirmDownloadZip");
+  if (confirmDownloadZip) {
+    confirmDownloadZip.addEventListener("click", function () {
+      let zipName = document.getElementById("zipFileNameInput").value.trim();
+      if (!zipName) {
+        showToast("Please enter a name for the zip file.");
+        return;
+      }
+      if (!zipName.toLowerCase().endsWith(".zip")) {
+        zipName += ".zip";
+      }
+      document.getElementById("downloadZipModal").style.display = "none";
+      const folder = window.currentFolder || "root";
+      fetch("downloadZip.php", {
+        method: "POST",
+        credentials: "include",
+        headers: {
+          "Content-Type": "application/json",
+          "X-CSRF-Token": window.csrfToken
+        },
+        body: JSON.stringify({ folder: folder, files: window.filesToDownload })
+      })
+        .then(response => {
+          if (!response.ok) {
+            return response.text().then(text => {
+              throw new Error("Failed to create zip file: " + text);
+            });
+          }
+          return response.blob();
+        })
+        .then(blob => {
+          if (!blob || blob.size === 0) {
+            throw new Error("Received empty zip file.");
+          }
+          const url = window.URL.createObjectURL(blob);
+          const a = document.createElement("a");
+          a.style.display = "none";
+          a.href = url;
+          a.download = zipName;
+          document.body.appendChild(a);
+          a.click();
+          window.URL.revokeObjectURL(url);
+          a.remove();
+          showToast("Download started.");
+        })
+        .catch(error => {
+          console.error("Error downloading zip:", error);
+          showToast("Error downloading selected files as zip: " + error.message);
+        });
+    });
+  }
+});
+
+export function handleCopySelected(e) {
+  e.preventDefault();
+  e.stopImmediatePropagation();
+  const checkboxes = document.querySelectorAll(".file-checkbox:checked");
+  if (checkboxes.length === 0) {
+    showToast("No files selected for copying.", 5000);
+    return;
+  }
+  window.filesToCopy = Array.from(checkboxes).map(chk => chk.value);
+  document.getElementById("copyFilesModal").style.display = "block";
+  loadCopyMoveFolderListForModal("copyTargetFolder");
+}
+
+export async function loadCopyMoveFolderListForModal(dropdownId) {
+  const folderSelect = document.getElementById(dropdownId);
+  folderSelect.innerHTML = "";
+
+  if (window.userFolderOnly) {
+    const username = localStorage.getItem("username") || "root";
+    try {
+      const response = await fetch("getFolderList.php?restricted=1");
+      let folders = await response.json();
+      if (Array.isArray(folders) && folders.length && typeof folders[0] === "object" && folders[0].folder) {
+        folders = folders.map(item => item.folder);
+      }
+      folders = folders.filter(folder =>
+        folder.toLowerCase() !== "trash" &&
+        (folder === username || folder.indexOf(username + "/") === 0)
+      );
+      
+      const rootOption = document.createElement("option");
+      rootOption.value = username;
+      rootOption.textContent = formatFolderName(username);
+      folderSelect.appendChild(rootOption);
+      
+      folders.forEach(folder => {
+        if (folder !== username) {
+          const option = document.createElement("option");
+          option.value = folder;
+          option.textContent = formatFolderName(folder);
+          folderSelect.appendChild(option);
+        }
+      });
+    } catch (error) {
+      console.error("Error loading folder list for modal:", error);
+    }
+    return;
+  }
+  
+  try {
+    const response = await fetch("getFolderList.php");
+    let folders = await response.json();
+    if (Array.isArray(folders) && folders.length && typeof folders[0] === "object" && folders[0].folder) {
+      folders = folders.map(item => item.folder);
+    }
+    folders = folders.filter(folder => folder !== "root" && folder.toLowerCase() !== "trash");
+    
+    const rootOption = document.createElement("option");
+    rootOption.value = "root";
+    rootOption.textContent = "(Root)";
+    folderSelect.appendChild(rootOption);
+    
+    if (Array.isArray(folders) && folders.length > 0) {
+      folders.forEach(folder => {
+        const option = document.createElement("option");
+        option.value = folder;
+        option.textContent = folder;
+        folderSelect.appendChild(option);
+      });
+    }
+  } catch (error) {
+    console.error("Error loading folder list for modal:", error);
+  }
+}
+
+export function handleMoveSelected(e) {
+  e.preventDefault();
+  e.stopImmediatePropagation();
+  const checkboxes = document.querySelectorAll(".file-checkbox:checked");
+  if (checkboxes.length === 0) {
+    showToast("No files selected for moving.");
+    return;
+  }
+  window.filesToMove = Array.from(checkboxes).map(chk => chk.value);
+  document.getElementById("moveFilesModal").style.display = "block";
+  loadCopyMoveFolderListForModal("moveTargetFolder");
+}
+
+document.addEventListener("DOMContentLoaded", function () {
+  const cancelCopy = document.getElementById("cancelCopyFiles");
+  if (cancelCopy) {
+    cancelCopy.addEventListener("click", function () {
+      document.getElementById("copyFilesModal").style.display = "none";
+      window.filesToCopy = [];
+    });
+  }
+  const confirmCopy = document.getElementById("confirmCopyFiles");
+  if (confirmCopy) {
+    confirmCopy.addEventListener("click", function () {
+      const targetFolder = document.getElementById("copyTargetFolder").value;
+      if (!targetFolder) {
+        showToast("Please select a target folder for copying.", 5000);
+        return;
+      }
+      if (targetFolder === window.currentFolder) {
+        showToast("Error: Cannot copy files to the same folder.");
+        return;
+      }
+      fetch("copyFiles.php", {
+        method: "POST",
+        credentials: "include",
+        headers: {
+          "Content-Type": "application/json",
+          "X-CSRF-Token": window.csrfToken
+        },
+        body: JSON.stringify({
+          source: window.currentFolder,
+          files: window.filesToCopy,
+          destination: targetFolder
+        })
+      })
+        .then(response => response.json())
+        .then(data => {
+          if (data.success) {
+            showToast("Selected files copied successfully!", 5000);
+            loadFileList(window.currentFolder);
+          } else {
+            showToast("Error: " + (data.error || "Could not copy files"), 5000);
+          }
+        })
+        .catch(error => console.error("Error copying files:", error))
+        .finally(() => {
+          document.getElementById("copyFilesModal").style.display = "none";
+          window.filesToCopy = [];
+        });
+    });
+  }
+});
+
+document.addEventListener("DOMContentLoaded", function () {
+  const cancelMove = document.getElementById("cancelMoveFiles");
+  if (cancelMove) {
+    cancelMove.addEventListener("click", function () {
+      document.getElementById("moveFilesModal").style.display = "none";
+      window.filesToMove = [];
+    });
+  }
+  const confirmMove = document.getElementById("confirmMoveFiles");
+  if (confirmMove) {
+    confirmMove.addEventListener("click", function () {
+      const targetFolder = document.getElementById("moveTargetFolder").value;
+      if (!targetFolder) {
+        showToast("Please select a target folder for moving.");
+        return;
+      }
+      if (targetFolder === window.currentFolder) {
+        showToast("Error: Cannot move files to the same folder.");
+        return;
+      }
+      fetch("moveFiles.php", {
+        method: "POST",
+        credentials: "include",
+        headers: {
+          "Content-Type": "application/json",
+          "X-CSRF-Token": window.csrfToken
+        },
+        body: JSON.stringify({
+          source: window.currentFolder,
+          files: window.filesToMove,
+          destination: targetFolder
+        })
+      })
+        .then(response => response.json())
+        .then(data => {
+          if (data.success) {
+            showToast("Selected files moved successfully!");
+            loadFileList(window.currentFolder);
+          } else {
+            showToast("Error: " + (data.error || "Could not move files"));
+          }
+        })
+        .catch(error => console.error("Error moving files:", error))
+        .finally(() => {
+          document.getElementById("moveFilesModal").style.display = "none";
+          window.filesToMove = [];
+        });
+    });
+  }
+});
+
+export function renameFile(oldName, folder) {
+  window.fileToRename = oldName;
+  window.fileFolder = folder || window.currentFolder || "root";
+  document.getElementById("newFileName").value = oldName;
+  document.getElementById("renameFileModal").style.display = "block";
+  setTimeout(() => {
+    const input = document.getElementById("newFileName");
+    input.focus();
+    const lastDot = oldName.lastIndexOf('.');
+    if (lastDot > 0) {
+      input.setSelectionRange(0, lastDot);
+    } else {
+      input.select();
+    }
+  }, 100);
+}
+
+document.addEventListener("DOMContentLoaded", () => {
+  const cancelBtn = document.getElementById("cancelRenameFile");
+  if (cancelBtn) {
+    cancelBtn.addEventListener("click", function () {
+      document.getElementById("renameFileModal").style.display = "none";
+      document.getElementById("newFileName").value = "";
+    });
+  }
+
+  const submitBtn = document.getElementById("submitRenameFile");
+  if (submitBtn) {
+    submitBtn.addEventListener("click", function () {
+      const newName = document.getElementById("newFileName").value.trim();
+      if (!newName || newName === window.fileToRename) {
+        document.getElementById("renameFileModal").style.display = "none";
+        return;
+      }
+      const folderUsed = window.fileFolder;
+      fetch("renameFile.php", {
+        method: "POST",
+        credentials: "include",
+        headers: {
+          "Content-Type": "application/json",
+          "X-CSRF-Token": window.csrfToken
+        },
+        body: JSON.stringify({ folder: folderUsed, oldName: window.fileToRename, newName: newName })
+      })
+        .then(response => response.json())
+        .then(data => {
+          if (data.success) {
+            showToast("File renamed successfully!");
+            loadFileList(folderUsed);
+          } else {
+            showToast("Error renaming file: " + (data.error || "Unknown error"));
+          }
+        })
+        .catch(error => {
+          console.error("Error renaming file:", error);
+          showToast("Error renaming file");
+        })
+        .finally(() => {
+          document.getElementById("renameFileModal").style.display = "none";
+          document.getElementById("newFileName").value = "";
+        });
+    });
+  }
+});
+
+// Expose initFileActions so it can be called from fileManager.js
+export function initFileActions() {
+  const deleteSelectedBtn = document.getElementById("deleteSelectedBtn");
+  if (deleteSelectedBtn) {
+    deleteSelectedBtn.replaceWith(deleteSelectedBtn.cloneNode(true));
+    document.getElementById("deleteSelectedBtn").addEventListener("click", handleDeleteSelected);
+  }
+  const copySelectedBtn = document.getElementById("copySelectedBtn");
+  if (copySelectedBtn) {
+    copySelectedBtn.replaceWith(copySelectedBtn.cloneNode(true));
+    document.getElementById("copySelectedBtn").addEventListener("click", handleCopySelected);
+  }
+  const moveSelectedBtn = document.getElementById("moveSelectedBtn");
+  if (moveSelectedBtn) {
+    moveSelectedBtn.replaceWith(moveSelectedBtn.cloneNode(true));
+    document.getElementById("moveSelectedBtn").addEventListener("click", handleMoveSelected);
+  }
+  const downloadZipBtn = document.getElementById("downloadZipBtn");
+  if (downloadZipBtn) {
+    downloadZipBtn.replaceWith(downloadZipBtn.cloneNode(true));
+    document.getElementById("downloadZipBtn").addEventListener("click", handleDownloadZipSelected);
+  }
+  const extractZipBtn = document.getElementById("extractZipBtn");
+  if (extractZipBtn) {
+    extractZipBtn.replaceWith(extractZipBtn.cloneNode(true));
+    document.getElementById("extractZipBtn").addEventListener("click", handleExtractZipSelected);
+  }
+}
+
+window.renameFile = renameFile;

js/fileDragDrop.js

@@ -0,0 +1,125 @@
+// dragDrop.js
+import { showToast } from './domUtils.js';
+import { loadFileList } from './fileListView.js';
+
+export function fileDragStartHandler(event) {
+  const row = event.currentTarget;
+  let fileNames = [];
+
+  const selectedCheckboxes = document.querySelectorAll("#fileList .file-checkbox:checked");
+  if (selectedCheckboxes.length > 1) {
+    selectedCheckboxes.forEach(chk => {
+      const parentRow = chk.closest("tr");
+      if (parentRow) {
+        const cell = parentRow.querySelector("td:nth-child(2)");
+        if (cell) {
+          let rawName = cell.textContent.trim();
+          const tagContainer = cell.querySelector(".tag-badges");
+          if (tagContainer) {
+            const tagText = tagContainer.innerText.trim();
+            if (rawName.endsWith(tagText)) {
+              rawName = rawName.slice(0, -tagText.length).trim();
+            }
+          }
+          fileNames.push(rawName);
+        }
+      }
+    });
+  } else {
+    const fileNameCell = row.querySelector("td:nth-child(2)");
+    if (fileNameCell) {
+      let rawName = fileNameCell.textContent.trim();
+      const tagContainer = fileNameCell.querySelector(".tag-badges");
+      if (tagContainer) {
+        const tagText = tagContainer.innerText.trim();
+        if (rawName.endsWith(tagText)) {
+          rawName = rawName.slice(0, -tagText.length).trim();
+        }
+      }
+      fileNames.push(rawName);
+    }
+  }
+
+  if (fileNames.length === 0) return;
+
+  const dragData = fileNames.length === 1 
+    ? { fileName: fileNames[0], sourceFolder: window.currentFolder || "root" }
+    : { files: fileNames, sourceFolder: window.currentFolder || "root" };
+
+  event.dataTransfer.setData("application/json", JSON.stringify(dragData));
+
+  let dragImage = document.createElement("div");
+  dragImage.style.display = "inline-flex";
+  dragImage.style.width = "auto";
+  dragImage.style.maxWidth = "fit-content";
+  dragImage.style.padding = "6px 10px";
+  dragImage.style.backgroundColor = "#333";
+  dragImage.style.color = "#fff";
+  dragImage.style.border = "1px solid #555";
+  dragImage.style.borderRadius = "4px";
+  dragImage.style.alignItems = "center";
+  dragImage.style.boxShadow = "2px 2px 6px rgba(0,0,0,0.3)";
+  const icon = document.createElement("span");
+  icon.className = "material-icons";
+  icon.textContent = "insert_drive_file";
+  icon.style.marginRight = "4px";
+  const label = document.createElement("span");
+  label.textContent = fileNames.length === 1 ? fileNames[0] : fileNames.length + " files";
+  dragImage.appendChild(icon);
+  dragImage.appendChild(label);
+  
+  document.body.appendChild(dragImage);
+  event.dataTransfer.setDragImage(dragImage, 5, 5);
+  setTimeout(() => {
+    document.body.removeChild(dragImage);
+  }, 0);
+}
+
+export function folderDragOverHandler(event) {
+  event.preventDefault();
+  event.currentTarget.classList.add("drop-hover");
+}
+
+export function folderDragLeaveHandler(event) {
+  event.currentTarget.classList.remove("drop-hover");
+}
+
+export function folderDropHandler(event) {
+  event.preventDefault();
+  event.currentTarget.classList.remove("drop-hover");
+  const dropFolder = event.currentTarget.getAttribute("data-folder");
+  let dragData;
+  try {
+    dragData = JSON.parse(event.dataTransfer.getData("application/json"));
+  } catch (e) {
+    console.error("Invalid drag data");
+    return;
+  }
+  if (!dragData || !dragData.fileName) return;
+  fetch("moveFiles.php", {
+    method: "POST",
+    credentials: "include",
+    headers: {
+      "Content-Type": "application/json",
+      "X-CSRF-Token": document.querySelector('meta[name="csrf-token"]').getAttribute("content")
+    },
+    body: JSON.stringify({
+      source: dragData.sourceFolder,
+      files: [dragData.fileName],
+      destination: dropFolder
+    })
+  })
+    .then(response => response.json())
+    .then(data => {
+      if (data.success) {
+        showToast(`File "${dragData.fileName}" moved successfully to ${dropFolder}!`);
+        loadFileList(dragData.sourceFolder);
+      } else {
+        showToast("Error moving file: " + (data.error || "Unknown error"));
+      }
+    })
+    .catch(error => {
+      console.error("Error moving file via drop:", error);
+      showToast("Error moving file.");
+    });
+}

js/fileEditor.js

@@ -0,0 +1,178 @@
+// editor.js
+import { showToast } from './domUtils.js';
+import { loadFileList } from './fileListView.js';
+
+function getModeForFile(fileName) {
+  const ext = fileName.slice(fileName.lastIndexOf('.') + 1).toLowerCase();
+  switch (ext) {
+    case "css":
+      return "css";
+    case "json":
+      return { name: "javascript", json: true };
+    case "js":
+      return "javascript";
+    case "html":
+    case "htm":
+      return "text/html";
+    case "xml":
+      return "xml";
+    default:
+      return "text/plain";
+  }
+}
+export { getModeForFile };
+
+function adjustEditorSize() {
+  const modal = document.querySelector(".editor-modal");
+  if (modal && window.currentEditor) {
+    const headerHeight = 60; // adjust as needed
+    const availableHeight = modal.clientHeight - headerHeight;
+    window.currentEditor.setSize("100%", availableHeight + "px");
+  }
+}
+export { adjustEditorSize };
+
+function observeModalResize(modal) {
+  if (!modal) return;
+  const resizeObserver = new ResizeObserver(() => {
+    adjustEditorSize();
+  });
+  resizeObserver.observe(modal);
+}
+export { observeModalResize };
+
+export function editFile(fileName, folder) {
+  let existingEditor = document.getElementById("editorContainer");
+  if (existingEditor) {
+    existingEditor.remove();
+  }
+  const folderUsed = folder || window.currentFolder || "root";
+  const folderPath = folderUsed === "root"
+    ? "uploads/"
+    : "uploads/" + folderUsed.split("/").map(encodeURIComponent).join("/") + "/";
+  const fileUrl = folderPath + encodeURIComponent(fileName) + "?t=" + new Date().getTime();
+
+  fetch(fileUrl, { method: "HEAD" })
+    .then(response => {
+      const contentLength = response.headers.get("Content-Length");
+      if (contentLength !== null && parseInt(contentLength) > 10485760) {
+        showToast("This file is larger than 10 MB and cannot be edited in the browser.");
+        throw new Error("File too large.");
+      }
+      return fetch(fileUrl);
+    })
+    .then(response => {
+      if (!response.ok) {
+        throw new Error("HTTP error! Status: " + response.status);
+      }
+      return response.text();
+    })
+    .then(content => {
+      const modal = document.createElement("div");
+      modal.id = "editorContainer";
+      modal.classList.add("modal", "editor-modal");
+      modal.innerHTML = `
+      <div class="editor-header">
+        <h3 class="editor-title">Editing: ${fileName}</h3>
+        <div class="editor-controls">
+           <button id="decreaseFont" class="btn btn-sm btn-secondary">A-</button>
+           <button id="increaseFont" class="btn btn-sm btn-secondary">A+</button>
+        </div>
+        <button id="closeEditorX" class="editor-close-btn">&times;</button>
+      </div>
+      <textarea id="fileEditor" class="editor-textarea">${content}</textarea>
+      <div class="editor-footer">
+        <button id="saveBtn" class="btn btn-primary">Save</button>
+        <button id="closeBtn" class="btn btn-secondary">Close</button>
+      </div>
+    `;
+      document.body.appendChild(modal);
+      modal.style.display = "block";
+
+      const mode = getModeForFile(fileName);
+      const isDarkMode = document.body.classList.contains("dark-mode");
+      const theme = isDarkMode ? "material-darker" : "default";
+
+      const editor = CodeMirror.fromTextArea(document.getElementById("fileEditor"), {
+        lineNumbers: true,
+        mode: mode,
+        theme: theme,
+        viewportMargin: Infinity
+      });
+
+      window.currentEditor = editor;
+
+      setTimeout(() => {
+        adjustEditorSize();
+      }, 50);
+
+      observeModalResize(modal);
+
+      let currentFontSize = 14;
+      editor.getWrapperElement().style.fontSize = currentFontSize + "px";
+      editor.refresh();
+
+      document.getElementById("closeEditorX").addEventListener("click", function () {
+        modal.remove();
+      });
+
+      document.getElementById("decreaseFont").addEventListener("click", function () {
+        currentFontSize = Math.max(8, currentFontSize - 2);
+        editor.getWrapperElement().style.fontSize = currentFontSize + "px";
+        editor.refresh();
+      });
+
+      document.getElementById("increaseFont").addEventListener("click", function () {
+        currentFontSize = Math.min(32, currentFontSize + 2);
+        editor.getWrapperElement().style.fontSize = currentFontSize + "px";
+        editor.refresh();
+      });
+
+      document.getElementById("saveBtn").addEventListener("click", function () {
+        saveFile(fileName, folderUsed);
+      });
+
+      document.getElementById("closeBtn").addEventListener("click", function () {
+        modal.remove();
+      });
+
+      function updateEditorTheme() {
+        const isDarkMode = document.body.classList.contains("dark-mode");
+        editor.setOption("theme", isDarkMode ? "material-darker" : "default");
+      }
+
+      document.getElementById("darkModeToggle").addEventListener("click", updateEditorTheme);
+    })
+    .catch(error => console.error("Error loading file:", error));
+}
+
+
+export function saveFile(fileName, folder) {
+  const editor = window.currentEditor;
+  if (!editor) {
+    console.error("Editor not found!");
+    return;
+  }
+  const folderUsed = folder || window.currentFolder || "root";
+  const fileDataObj = {
+    fileName: fileName,
+    content: editor.getValue(),
+    folder: folderUsed
+  };
+  fetch("saveFile.php", {
+    method: "POST",
+    credentials: "include",
+    headers: {
+      "Content-Type": "application/json",
+      "X-CSRF-Token": window.csrfToken
+    },
+    body: JSON.stringify(fileDataObj)
+  })
+    .then(response => response.json())
+    .then(result => {
+      showToast(result.success || result.error);
+      document.getElementById("editorContainer")?.remove();
+      loadFileList(folderUsed);
+    })
+    .catch(error => console.error("Error saving file:", error));
+}

js/fileListView.js

@@ -0,0 +1,419 @@
+// fileListView.js
+import {
+    escapeHTML,
+    debounce,
+    buildSearchAndPaginationControls,
+    buildFileTableHeader,
+    buildFileTableRow,
+    buildBottomControls,
+    updateFileActionButtons,
+    showToast,
+    updateRowHighlight,
+    toggleRowSelection,
+    attachEnterKeyListener
+} from './domUtils.js';
+
+import { bindFileListContextMenu } from './fileMenu.js';
+
+export let fileData = [];
+export let sortOrder = { column: "uploaded", ascending: true };
+
+window.itemsPerPage = window.itemsPerPage || 10;
+window.currentPage = window.currentPage || 1;
+window.viewMode = localStorage.getItem("viewMode") || "table"; // "table" or "gallery"
+
+// -----------------------------
+// VIEW MODE TOGGLE BUTTON & Helpers
+// -----------------------------
+export function createViewToggleButton() {
+    let toggleBtn = document.getElementById("toggleViewBtn");
+    if (!toggleBtn) {
+        toggleBtn = document.createElement("button");
+        toggleBtn.id = "toggleViewBtn";
+        toggleBtn.classList.add("btn", "btn-secondary");
+        const titleElem = document.getElementById("fileListTitle");
+        if (titleElem) {
+            titleElem.parentNode.insertBefore(toggleBtn, titleElem.nextSibling);
+        }
+    }
+    toggleBtn.textContent = window.viewMode === "gallery" ? "Switch to Table View" : "Switch to Gallery View";
+    toggleBtn.onclick = () => {
+        window.viewMode = window.viewMode === "gallery" ? "table" : "gallery";
+        localStorage.setItem("viewMode", window.viewMode);
+        loadFileList(window.currentFolder);
+        toggleBtn.textContent = window.viewMode === "gallery" ? "Switch to Table View" : "Switch to Gallery View";
+    };
+    return toggleBtn;
+}
+
+export function formatFolderName(folder) {
+    if (folder === "root") return "(Root)";
+    return folder
+        .replace(/[_-]+/g, " ")
+        .replace(/\b\w/g, char => char.toUpperCase());
+}
+
+// Expose inline DOM helpers.
+window.toggleRowSelection = toggleRowSelection;
+window.updateRowHighlight = updateRowHighlight;
+
+import { openTagModal, openMultiTagModal } from './fileTags.js';
+
+// -----------------------------
+// FILE LIST & VIEW RENDERING
+// -----------------------------
+export function loadFileList(folderParam) {
+    const folder = folderParam || "root";
+    const fileListContainer = document.getElementById("fileList");
+
+    fileListContainer.style.visibility = "hidden";
+    fileListContainer.innerHTML = "<div class='loader'>Loading files...</div>";
+
+    return fetch("getFileList.php?folder=" + encodeURIComponent(folder) + "&recursive=1&t=" + new Date().getTime())
+        .then(response => {
+            if (response.status === 401) {
+                showToast("Session expired. Please log in again.");
+                window.location.href = "logout.php";
+                throw new Error("Unauthorized");
+            }
+            return response.json();
+        })
+        .then(data => {
+            fileListContainer.innerHTML = "";
+            if (data.files && data.files.length > 0) {
+                data.files = data.files.map(file => {
+                    file.fullName = (file.path || file.name).trim().toLowerCase();
+                    file.editable = canEditFile(file.name);
+                    file.folder = folder;
+                    if (!file.type && /\.(jpg|jpeg|png|gif|bmp|webp|svg|ico)$/i.test(file.name)) {
+                        file.type = "image";
+                    }
+                    return file;
+                });
+                fileData = data.files;
+                if (window.viewMode === "gallery") {
+                    renderGalleryView(folder);
+                } else {
+                    renderFileTable(folder);
+                }
+            } else {
+                fileListContainer.textContent = "No files found.";
+                updateFileActionButtons();
+            }
+            return data.files || [];
+        })
+        .catch(error => {
+            console.error("Error loading file list:", error);
+            if (error.message !== "Unauthorized") {
+                fileListContainer.textContent = "Error loading files.";
+            }
+            return [];
+        })
+        .finally(() => {
+            fileListContainer.style.visibility = "visible";
+        });
+}
+
+export function renderFileTable(folder) {
+    const fileListContainer = document.getElementById("fileList");
+    const searchTerm = (window.currentSearchTerm || "").toLowerCase();
+    const itemsPerPageSetting = parseInt(localStorage.getItem("itemsPerPage") || "10", 10);
+    let currentPage = window.currentPage || 1;
+
+    const filteredFiles = fileData.filter(file => {
+        const nameMatch = file.name.toLowerCase().includes(searchTerm);
+        const tagMatch = file.tags && file.tags.some(tag => tag.name.toLowerCase().includes(searchTerm));
+        return nameMatch || tagMatch;
+    });
+
+    const totalFiles = filteredFiles.length;
+    const totalPages = Math.ceil(totalFiles / itemsPerPageSetting);
+    if (currentPage > totalPages) {
+        currentPage = totalPages > 0 ? totalPages : 1;
+        window.currentPage = currentPage;
+    }
+
+    const folderPath = folder === "root"
+        ? "uploads/"
+        : "uploads/" + folder.split("/").map(encodeURIComponent).join("/") + "/";
+
+    const topControlsHTML = buildSearchAndPaginationControls({
+        currentPage,
+        totalPages,
+        searchTerm: window.currentSearchTerm || ""
+    });
+    let headerHTML = buildFileTableHeader(sortOrder);
+    const startIndex = (currentPage - 1) * itemsPerPageSetting;
+    const endIndex = Math.min(startIndex + itemsPerPageSetting, totalFiles);
+    let rowsHTML = "<tbody>";
+
+    if (totalFiles > 0) {
+        filteredFiles.slice(startIndex, endIndex).forEach((file, idx) => {
+            let rowHTML = buildFileTableRow(file, folderPath);
+            rowHTML = rowHTML.replace("<tr", `<tr id="file-row-${encodeURIComponent(file.name)}-${startIndex + idx}"`);
+
+            let tagBadgesHTML = "";
+            if (file.tags && file.tags.length > 0) {
+                tagBadgesHTML = '<div class="tag-badges" style="display:inline-block; margin-left:5px;">';
+                file.tags.forEach(tag => {
+                    tagBadgesHTML += `<span style="background-color: ${tag.color}; color: #fff; padding: 2px 4px; border-radius: 3px; margin-right: 2px; font-size: 0.8em;">${escapeHTML(tag.name)}</span>`;
+                });
+                tagBadgesHTML += "</div>";
+            }
+
+            rowHTML = rowHTML.replace(/(<td class="file-name-cell">)(.*?)(<\/td>)/, (match, p1, p2, p3) => {
+                return p1 + p2 + tagBadgesHTML + p3;
+            });
+
+            rowHTML = rowHTML.replace(/(<\/div>\s*<\/td>\s*<\/tr>)/, `<button class="share-btn btn btn-sm btn-secondary" data-file="${escapeHTML(file.name)}" title="Share">
+              <i class="material-icons">share</i>
+            </button>$1`);
+
+            rowsHTML += rowHTML;
+        });
+    } else {
+        rowsHTML += `<tr><td colspan="8">No files found.</td></tr>`;
+    }
+    rowsHTML += "</tbody></table>";
+    const bottomControlsHTML = buildBottomControls(itemsPerPageSetting);
+    fileListContainer.innerHTML = topControlsHTML + headerHTML + rowsHTML + bottomControlsHTML;
+
+    createViewToggleButton();
+
+    const newSearchInput = document.getElementById("searchInput");
+    if (newSearchInput) {
+        newSearchInput.addEventListener("input", debounce(function () {
+            window.currentSearchTerm = newSearchInput.value;
+            window.currentPage = 1;
+            renderFileTable(folder);
+            setTimeout(() => {
+                const freshInput = document.getElementById("searchInput");
+                if (freshInput) {
+                    freshInput.focus();
+                    const len = freshInput.value.length;
+                    freshInput.setSelectionRange(len, len);
+                }
+            }, 0);
+        }, 300));
+    }
+
+    document.querySelectorAll("table.table thead th[data-column]").forEach(cell => {
+        cell.addEventListener("click", function () {
+            const column = this.getAttribute("data-column");
+            sortFiles(column, folder);
+        });
+    });
+
+    document.querySelectorAll("#fileList .file-checkbox").forEach(checkbox => {
+        checkbox.addEventListener("change", function (e) {
+            updateRowHighlight(e.target);
+            updateFileActionButtons();
+        });
+    });
+
+    document.querySelectorAll(".share-btn").forEach(btn => {
+        btn.addEventListener("click", function (e) {
+            e.stopPropagation();
+            const fileName = this.getAttribute("data-file");
+            const file = fileData.find(f => f.name === fileName);
+            if (file) {
+                import('./filePreview.js').then(module => {
+                    module.openShareModal(file, folder);
+                });
+            }
+        });
+    });
+
+    updateFileActionButtons();
+
+    // Add drag-and-drop support for each table row.
+    document.querySelectorAll("#fileList tbody tr").forEach(row => {
+        row.setAttribute("draggable", "true");
+        import('./fileDragDrop.js').then(module => {
+            row.addEventListener("dragstart", module.fileDragStartHandler);
+        });
+    });
+
+    // Prevent clicks on these buttons from selecting the row
+    document.querySelectorAll(".download-btn, .edit-btn, .rename-btn").forEach(btn => {
+        btn.addEventListener("click", e => e.stopPropagation());
+    });
+
+    // re‑bind context menu
+    bindFileListContextMenu();
+}
+
+export function renderGalleryView(folder) {
+    const fileListContainer = document.getElementById("fileList");
+    const searchTerm = (window.currentSearchTerm || "").toLowerCase();
+    const filteredFiles = fileData.filter(file => {
+        return file.name.toLowerCase().includes(searchTerm) ||
+            (file.tags && file.tags.some(tag => tag.name.toLowerCase().includes(searchTerm)));
+    });
+
+    const folderPath = folder === "root"
+        ? "uploads/"
+        : "uploads/" + folder.split("/").map(encodeURIComponent).join("/") + "/";
+    const gridStyle = "display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px; padding: 10px;";
+    let galleryHTML = `<div class="gallery-container" style="${gridStyle}">`;
+
+    filteredFiles.forEach((file) => {
+        let thumbnail;
+        if (/\.(jpg|jpeg|png|gif|bmp|webp|svg|ico)$/i.test(file.name)) {
+            thumbnail = `<img src="${folderPath + encodeURIComponent(file.name)}?t=${new Date().getTime()}" class="gallery-thumbnail" alt="${escapeHTML(file.name)}" style="max-width: 100%; max-height: 150px; display: block; margin: 0 auto;">`;
+        } else if (/\.(mp3|wav|m4a|ogg|flac|aac|wma|opus)$/i.test(file.name)) {
+            thumbnail = `<span class="material-icons gallery-icon">audiotrack</span>`;
+        } else {
+            thumbnail = `<span class="material-icons gallery-icon">insert_drive_file</span>`;
+        }
+
+        let tagBadgesHTML = "";
+        if (file.tags && file.tags.length > 0) {
+            tagBadgesHTML = `<div class="tag-badges" style="margin-top:4px;">`;
+            file.tags.forEach(tag => {
+                tagBadgesHTML += `<span style="background-color: ${tag.color}; color: #fff; padding: 2px 4px; border-radius: 3px; margin-right: 2px; font-size: 0.8em;">${escapeHTML(tag.name)}</span>`;
+            });
+            tagBadgesHTML += `</div>`;
+        }
+
+        galleryHTML += `<div class="gallery-card" style="border: 1px solid #ccc; padding: 5px; text-align: center;">
+        <div class="gallery-preview" style="cursor: pointer;" onclick="previewFile('${folderPath + encodeURIComponent(file.name)}?t=' + new Date().getTime(), '${file.name}')">
+          ${thumbnail}
+        </div>
+        <div class="gallery-info" style="margin-top: 5px;">
+          <span class="gallery-file-name" style="display: block;">${escapeHTML(file.name)}</span>
+          ${tagBadgesHTML}
+          <div class="button-wrap" style="display: flex; justify-content: center; gap: 5px;">
+            <a class="btn btn-sm btn-success download-btn" 
+               href="download.php?folder=${encodeURIComponent(file.folder || 'root')}&file=${encodeURIComponent(file.name)}" 
+               title="Download">
+              <i class="material-icons">file_download</i>
+            </a>
+            ${file.editable ? `
+              <button class="btn btn-sm edit-btn" onclick='editFile(${JSON.stringify(file.name)}, ${JSON.stringify(file.folder || "root")})' title="Edit">
+                <i class="material-icons">edit</i>
+              </button>
+            ` : ""}
+            <button class="btn btn-sm btn-warning rename-btn" onclick='renameFile(${JSON.stringify(file.name)}, ${JSON.stringify(file.folder || "root")})' title="Rename">
+               <i class="material-icons">drive_file_rename_outline</i>
+            </button>
+            <button class="btn btn-sm btn-secondary share-btn" data-file="${escapeHTML(file.name)}" title="Share">
+               <i class="material-icons">share</i>
+            </button>
+          </div>
+        </div>
+      </div>`;
+    });
+
+    galleryHTML += "</div>";
+
+    fileListContainer.innerHTML = galleryHTML;
+
+    createViewToggleButton();
+    updateFileActionButtons();
+
+    // Bind share button clicks
+    document.querySelectorAll(".share-btn").forEach(btn => {
+        btn.addEventListener("click", e => {
+            e.stopPropagation();
+            const fileName = btn.getAttribute("data-file");
+            const file = fileData.find(f => f.name === fileName);
+            import('./filePreview.js').then(module => {
+                module.openShareModal(file, folder);
+            });
+        });
+    });
+}
+
+export function sortFiles(column, folder) {
+    if (sortOrder.column === column) {
+        sortOrder.ascending = !sortOrder.ascending;
+    } else {
+        sortOrder.column = column;
+        sortOrder.ascending = true;
+    }
+    fileData.sort((a, b) => {
+        let valA = a[column] || "";
+        let valB = b[column] || "";
+        if (column === "modified" || column === "uploaded") {
+            const parsedA = parseCustomDate(valA);
+            const parsedB = parseCustomDate(valB);
+            valA = parsedA;
+            valB = parsedB;
+        } else if (typeof valA === "string") {
+            valA = valA.toLowerCase();
+            valB = valB.toLowerCase();
+        }
+        if (valA < valB) return sortOrder.ascending ? -1 : 1;
+        if (valA > valB) return sortOrder.ascending ? 1 : -1;
+        return 0;
+    });
+    if (window.viewMode === "gallery") {
+        renderGalleryView(folder);
+    } else {
+        renderFileTable(folder);
+    }
+}
+
+function parseCustomDate(dateStr) {
+    dateStr = dateStr.replace(/\s+/g, " ").trim();
+    const parts = dateStr.split(" ");
+    if (parts.length !== 2) {
+        return new Date(dateStr).getTime();
+    }
+    const datePart = parts[0];
+    const timePart = parts[1];
+    const dateComponents = datePart.split("/");
+    if (dateComponents.length !== 3) {
+        return new Date(dateStr).getTime();
+    }
+    let month = parseInt(dateComponents[0], 10);
+    let day = parseInt(dateComponents[1], 10);
+    let year = parseInt(dateComponents[2], 10);
+    if (year < 100) {
+        year += 2000;
+    }
+    const timeRegex = /^(\d{1,2}):(\d{2})(AM|PM)$/i;
+    const match = timePart.match(timeRegex);
+    if (!match) {
+        return new Date(dateStr).getTime();
+    }
+    let hour = parseInt(match[1], 10);
+    const minute = parseInt(match[2], 10);
+    const period = match[3].toUpperCase();
+    if (period === "PM" && hour !== 12) {
+        hour += 12;
+    }
+    if (period === "AM" && hour === 12) {
+        hour = 0;
+    }
+    return new Date(year, month - 1, day, hour, minute).getTime();
+}
+
+export function canEditFile(fileName) {
+    const allowedExtensions = [
+        "txt", "html", "htm", "css", "js", "json", "xml",
+        "md", "py", "ini", "csv", "log", "conf", "config", "bat",
+        "rtf", "doc", "docx"
+    ];
+    const ext = fileName.slice(fileName.lastIndexOf('.') + 1).toLowerCase();
+    return allowedExtensions.includes(ext);
+}
+
+// Expose global functions for pagination and preview.
+window.changePage = function (newPage) {
+    window.currentPage = newPage;
+    renderFileTable(window.currentFolder);
+};
+window.changeItemsPerPage = function (newCount) {
+    window.itemsPerPage = parseInt(newCount);
+    window.currentPage = 1;
+    renderFileTable(window.currentFolder);
+};
+
+// fileListView.js (bottom)
+
+window.loadFileList = loadFileList;
+window.renderFileTable = renderFileTable;
+window.renderGalleryView = renderGalleryView;
+window.sortFiles = sortFiles;

js/fileManager.js

@@ -0,0 +1,40 @@
+// fileManager.js
+import './fileListView.js';
+import './filePreview.js';
+import './fileEditor.js';
+import './fileDragDrop.js';
+import './fileMenu.js';
+import { initFileActions } from './fileActions.js';
+
+// Initialize file action buttons.
+document.addEventListener("DOMContentLoaded", function () {
+  initFileActions();
+});
+
+// Attach folder drag-and-drop support for folder tree nodes.
+document.addEventListener("DOMContentLoaded", function () {
+  document.querySelectorAll(".folder-option").forEach(el => {
+    import('./fileDragDrop.js').then(module => {
+      el.addEventListener("dragover", module.folderDragOverHandler);
+      el.addEventListener("dragleave", module.folderDragLeaveHandler);
+      el.addEventListener("drop", module.folderDropHandler);
+    });
+  });
+});
+
+// Global keydown listener for file deletion via Delete/Backspace.
+document.addEventListener("keydown", function(e) {
+  const tag = e.target.tagName.toLowerCase();
+  if (tag === "input" || tag === "textarea" || e.target.isContentEditable) {
+    return;
+  }
+  if (e.key === "Delete" || e.key === "Backspace" || e.keyCode === 46 || e.keyCode === 8) {
+    const selectedCheckboxes = document.querySelectorAll("#fileList .file-checkbox:checked");
+    if (selectedCheckboxes.length > 0) {
+      e.preventDefault();
+      import('./fileActions.js').then(module => {
+        module.handleDeleteSelected(new Event("click"));
+      });
+    }
+  }
+});

js/fileMenu.js

@@ -0,0 +1,155 @@
+// contextMenu.js
+import { updateRowHighlight, showToast } from './domUtils.js';
+import { handleDeleteSelected, handleCopySelected, handleMoveSelected, handleDownloadZipSelected, handleExtractZipSelected, renameFile } from './fileActions.js';
+import { previewFile } from './filePreview.js';
+import { editFile } from './fileEditor.js';
+import { canEditFile, fileData } from './fileListView.js';
+import { openTagModal, openMultiTagModal } from './fileTags.js';
+
+export function showFileContextMenu(x, y, menuItems) {
+  let menu = document.getElementById("fileContextMenu");
+  if (!menu) {
+    menu = document.createElement("div");
+    menu.id = "fileContextMenu";
+    menu.style.position = "fixed";
+    menu.style.backgroundColor = "#fff";
+    menu.style.border = "1px solid #ccc";
+    menu.style.boxShadow = "2px 2px 6px rgba(0,0,0,0.2)";
+    menu.style.zIndex = "9999";
+    menu.style.padding = "5px 0";
+    menu.style.minWidth = "150px";
+    document.body.appendChild(menu);
+  }
+  menu.innerHTML = "";
+  menuItems.forEach(item => {
+    let menuItem = document.createElement("div");
+    menuItem.textContent = item.label;
+    menuItem.style.padding = "5px 15px";
+    menuItem.style.cursor = "pointer";
+    menuItem.addEventListener("mouseover", () => {
+      menuItem.style.backgroundColor = document.body.classList.contains("dark-mode") ? "#444" : "#f0f0f0";
+    });
+    menuItem.addEventListener("mouseout", () => {
+      menuItem.style.backgroundColor = "";
+    });
+    menuItem.addEventListener("click", () => {
+      item.action();
+      hideFileContextMenu();
+    });
+    menu.appendChild(menuItem);
+  });
+  
+  menu.style.left = x + "px";
+  menu.style.top = y + "px";
+  menu.style.display = "block";
+  
+  const menuRect = menu.getBoundingClientRect();
+  const viewportHeight = window.innerHeight;
+  if (menuRect.bottom > viewportHeight) {
+    let newTop = viewportHeight - menuRect.height;
+    if (newTop < 0) newTop = 0;
+    menu.style.top = newTop + "px";
+  }
+}
+
+export function hideFileContextMenu() {
+  const menu = document.getElementById("fileContextMenu");
+  if (menu) {
+    menu.style.display = "none";
+  }
+}
+
+export function fileListContextMenuHandler(e) {
+  e.preventDefault();
+  
+  let row = e.target.closest("tr");
+  if (row) {
+    const checkbox = row.querySelector(".file-checkbox");
+    if (checkbox && !checkbox.checked) {
+      checkbox.checked = true;
+      updateRowHighlight(checkbox);
+    }
+  }
+  
+  const selected = Array.from(document.querySelectorAll("#fileList .file-checkbox:checked")).map(chk => chk.value);
+  
+  let menuItems = [
+    { label: "Delete Selected", action: () => { handleDeleteSelected(new Event("click")); } },
+    { label: "Copy Selected", action: () => { handleCopySelected(new Event("click")); } },
+    { label: "Move Selected", action: () => { handleMoveSelected(new Event("click")); } },
+    { label: "Download Zip", action: () => { handleDownloadZipSelected(new Event("click")); } }
+  ];
+  
+  if (selected.some(name => name.toLowerCase().endsWith(".zip"))) {
+    menuItems.push({
+      label: "Extract Zip",
+      action: () => { handleExtractZipSelected(new Event("click")); }
+    });
+  }
+  
+  if (selected.length > 1) {
+    menuItems.push({
+      label: "Tag Selected",
+      action: () => {
+        const files = fileData.filter(f => selected.includes(f.name));
+        openMultiTagModal(files);
+      }
+    });
+  }
+  else if (selected.length === 1) {
+    const file = fileData.find(f => f.name === selected[0]);
+    
+    menuItems.push({
+      label: "Preview",
+      action: () => {
+        const folder = window.currentFolder || "root";
+        const folderPath = folder === "root"
+          ? "uploads/"
+          : "uploads/" + folder.split("/").map(encodeURIComponent).join("/") + "/";
+        previewFile(folderPath + encodeURIComponent(file.name) + "?t=" + new Date().getTime(), file.name);
+      }
+    });
+    
+    if (canEditFile(file.name)) {
+      menuItems.push({
+        label: "Edit",
+        action: () => { editFile(selected[0], window.currentFolder); }
+      });
+    }
+    
+    menuItems.push({
+      label: "Rename",
+      action: () => { renameFile(selected[0], window.currentFolder); }
+    });
+    
+    menuItems.push({
+      label: "Tag File",
+      action: () => { openTagModal(file); }
+    });
+  }
+  
+  showFileContextMenu(e.clientX, e.clientY, menuItems);
+}
+
+export function bindFileListContextMenu() {
+  const fileListContainer = document.getElementById("fileList");
+  if (fileListContainer) {
+    fileListContainer.oncontextmenu = fileListContextMenuHandler;
+  }
+}
+
+document.addEventListener("click", function(e) {
+  const menu = document.getElementById("fileContextMenu");
+  if (menu && menu.style.display === "block") {
+    hideFileContextMenu();
+  }
+});
+
+// Rebind context menu after file table render.
+(function() {
+  const originalRenderFileTable = window.renderFileTable;
+  window.renderFileTable = function(folder) {
+    originalRenderFileTable(folder);
+    bindFileListContextMenu();
+  };
+})();

js/filePreview.js

@@ -0,0 +1,257 @@
+// filePreview.js
+import { escapeHTML, showToast } from './domUtils.js';
+import { fileData } from './fileListView.js';
+
+export function openShareModal(file, folder) {
+  const existing = document.getElementById("shareModal");
+  if (existing) existing.remove();
+
+  const modal = document.createElement("div");
+  modal.id = "shareModal";
+  modal.classList.add("modal");
+  modal.innerHTML = `
+    <div class="modal-content share-modal-content" style="width: 600px; max-width:90vw;">
+      <div class="modal-header">
+        <h3>Share File: ${escapeHTML(file.name)}</h3>
+        <span class="close-image-modal" id="closeShareModal" title="Close">&times;</span>
+      </div>
+      <div class="modal-body">
+        <p>Set Expiration:</p>
+        <select id="shareExpiration">
+          <option value="30">30 minutes</option>
+          <option value="60" selected>60 minutes</option>
+          <option value="120">120 minutes</option>
+          <option value="180">180 minutes</option>
+          <option value="240">240 minutes</option>
+          <option value="1440">1 Day</option>
+        </select>
+        <p>Password (optional):</p>
+        <input type="text" id="sharePassword" placeholder="No password by default" style="width: 100%;"/>
+        <br>
+        <button id="generateShareLinkBtn" class="btn btn-primary" style="margin-top:10px;">Generate Share Link</button>
+        <div id="shareLinkDisplay" style="margin-top: 10px; display:none;">
+          <p>Shareable Link:</p>
+          <input type="text" id="shareLinkInput" readonly style="width:100%;"/>
+          <button id="copyShareLinkBtn" class="btn btn-primary" style="margin-top:5px;">Copy Link</button>
+        </div>
+      </div>
+    </div>
+  `;
+  document.body.appendChild(modal);
+  modal.style.display = "block";
+
+  document.getElementById("closeShareModal").addEventListener("click", () => {
+    modal.remove();
+  });
+
+  document.getElementById("generateShareLinkBtn").addEventListener("click", () => {
+    const expiration = document.getElementById("shareExpiration").value;
+    const password = document.getElementById("sharePassword").value;
+    fetch("createShareLink.php", {
+      method: "POST",
+      credentials: "include",
+      headers: {
+        "Content-Type": "application/json",
+        "X-CSRF-Token": window.csrfToken
+      },
+      body: JSON.stringify({
+        folder: folder,
+        file: file.name,
+        expirationMinutes: parseInt(expiration),
+        password: password
+      })
+    })
+      .then(response => response.json())
+      .then(data => {
+        if (data.token) {
+          let shareEndpoint = document.querySelector('meta[name="share-url"]')
+            ? document.querySelector('meta[name="share-url"]').getAttribute('content')
+            : (window.SHARE_URL || "share.php");
+          const shareUrl = `${shareEndpoint}?token=${encodeURIComponent(data.token)}`;
+          const displayDiv = document.getElementById("shareLinkDisplay");
+          const inputField = document.getElementById("shareLinkInput");
+          inputField.value = shareUrl;
+          displayDiv.style.display = "block";
+        } else {
+          showToast("Error generating share link: " + (data.error || "Unknown error"));
+        }
+      })
+      .catch(err => {
+        console.error("Error generating share link:", err);
+        showToast("Error generating share link.");
+      });
+  });
+
+  document.getElementById("copyShareLinkBtn").addEventListener("click", () => {
+    const input = document.getElementById("shareLinkInput");
+    input.select();
+    document.execCommand("copy");
+    showToast("Link copied to clipboard!");
+  });
+}
+
+export function previewFile(fileUrl, fileName) {
+  let modal = document.getElementById("filePreviewModal");
+  if (!modal) {
+    modal = document.createElement("div");
+    modal.id = "filePreviewModal";
+    Object.assign(modal.style, {
+      position: "fixed",
+      top: "0",
+      left: "0",
+      width: "100vw",
+      height: "100vh",
+      backgroundColor: "rgba(0,0,0,0.7)",
+      display: "flex",
+      justifyContent: "center",
+      alignItems: "center",
+      zIndex: "1000"
+    });
+    modal.innerHTML = `
+      <div class="modal-content image-preview-modal-content" style="position: relative; max-width: 90vw; max-height: 90vh;">
+        <span id="closeFileModal" class="close-image-modal" style="position: absolute; top: 10px; right: 10px; font-size: 24px; cursor: pointer;">&times;</span>
+        <h4 class="image-modal-header"></h4>
+        <div class="file-preview-container" style="position: relative; text-align: center;"></div>
+      </div>`;
+    document.body.appendChild(modal);
+
+    function closeModal() {
+      const mediaElements = modal.querySelectorAll("video, audio");
+      mediaElements.forEach(media => {
+        media.pause();
+        if (media.tagName.toLowerCase() !== 'video') {
+          try {
+            media.currentTime = 0;
+          } catch(e) { }
+        }
+      });
+      modal.style.display = "none";
+    }
+
+    document.getElementById("closeFileModal").addEventListener("click", closeModal);
+    modal.addEventListener("click", function (e) {
+      if (e.target === modal) {
+        closeModal();
+      }
+    });
+  }
+  modal.querySelector("h4").textContent = fileName;
+  const container = modal.querySelector(".file-preview-container");
+  container.innerHTML = "";
+
+  const extension = fileName.split('.').pop().toLowerCase();
+  const isImage = /\.(jpg|jpeg|png|gif|bmp|webp|svg|ico)$/i.test(fileName);
+  if (isImage) {
+    const img = document.createElement("img");
+    img.src = fileUrl;
+    img.className = "image-modal-img";
+    img.style.maxWidth = "80vw";
+    img.style.maxHeight = "80vh";
+    container.appendChild(img);
+
+    const images = fileData.filter(file => /\.(jpg|jpeg|png|gif|bmp|webp|svg|ico)$/i.test(file.name));
+    if (images.length > 1) {
+      modal.galleryImages = images;
+      modal.galleryCurrentIndex = images.findIndex(f => f.name === fileName);
+
+      const prevBtn = document.createElement("button");
+      prevBtn.textContent = "‹";
+      prevBtn.className = "gallery-nav-btn";
+      prevBtn.style.cssText = "position: absolute; top: 50%; left: 10px; transform: translateY(-50%); background: transparent; border: none; color: white; font-size: 48px; cursor: pointer;";
+      prevBtn.addEventListener("click", function (e) {
+        e.stopPropagation();
+        modal.galleryCurrentIndex = (modal.galleryCurrentIndex - 1 + modal.galleryImages.length) % modal.galleryImages.length;
+        let newFile = modal.galleryImages[modal.galleryCurrentIndex];
+        modal.querySelector("h4").textContent = newFile.name;
+        img.src = ((window.currentFolder === "root")
+          ? "uploads/"
+          : "uploads/" + window.currentFolder.split("/").map(encodeURIComponent).join("/") + "/")
+          + encodeURIComponent(newFile.name) + "?t=" + new Date().getTime();
+      });
+      const nextBtn = document.createElement("button");
+      nextBtn.textContent = "›";
+      nextBtn.className = "gallery-nav-btn";
+      nextBtn.style.cssText = "position: absolute; top: 50%; right: 10px; transform: translateY(-50%); background: transparent; border: none; color: white; font-size: 48px; cursor: pointer;";
+      nextBtn.addEventListener("click", function (e) {
+        e.stopPropagation();
+        modal.galleryCurrentIndex = (modal.galleryCurrentIndex + 1) % modal.galleryImages.length;
+        let newFile = modal.galleryImages[modal.galleryCurrentIndex];
+        modal.querySelector("h4").textContent = newFile.name;
+        img.src = ((window.currentFolder === "root")
+          ? "uploads/"
+          : "uploads/" + window.currentFolder.split("/").map(encodeURIComponent).join("/") + "/")
+          + encodeURIComponent(newFile.name) + "?t=" + new Date().getTime();
+      });
+      container.appendChild(prevBtn);
+      container.appendChild(nextBtn);
+    }
+  } else {
+    if (extension === "pdf") {
+      const embed = document.createElement("embed");
+      const separator = fileUrl.indexOf('?') === -1 ? '?' : '&';
+      embed.src = fileUrl + separator + 't=' + new Date().getTime();
+      embed.type = "application/pdf";
+      embed.style.width = "80vw";
+      embed.style.height = "80vh";
+      embed.style.border = "none";
+      container.appendChild(embed);
+    } else if (/\.(mp4|mkv|webm|mov|ogv)$/i.test(fileName)) {
+      const video = document.createElement("video");
+      video.src = fileUrl;
+      video.controls = true;
+      video.className = "image-modal-img";
+    
+      const progressKey = 'videoProgress-' + fileUrl;
+    
+      video.addEventListener("loadedmetadata", () => {
+        const savedTime = localStorage.getItem(progressKey);
+        if (savedTime) {
+          video.currentTime = parseFloat(savedTime);
+        }
+      });
+    
+      video.addEventListener("timeupdate", () => {
+        localStorage.setItem(progressKey, video.currentTime);
+      });
+
+      video.addEventListener("ended", () => {
+        localStorage.removeItem(progressKey);
+      });
+    
+      container.appendChild(video);
+
+    } else if (/\.(mp3|wav|m4a|ogg|flac|aac|wma|opus)$/i.test(fileName)) {
+      const audio = document.createElement("audio");
+      audio.src = fileUrl;
+      audio.controls = true;
+      audio.className = "audio-modal";
+      audio.style.maxWidth = "80vw";
+      container.appendChild(audio);
+    } else {
+      container.textContent = "Preview not available for this file type.";
+    }
+  }
+  modal.style.display = "flex";
+}
+
+// Added to preserve the original functionality.
+export function displayFilePreview(file, container) {
+  const actualFile = file.file || file;
+  container.style.display = "inline-block";
+  if (/\.(jpg|jpeg|png|gif|bmp|webp|svg|ico)$/i.test(actualFile.name)) {
+    const img = document.createElement("img");
+    img.src = URL.createObjectURL(actualFile);
+    img.classList.add("file-preview-img");
+    container.innerHTML = "";
+    container.appendChild(img);
+  } else {
+    container.innerHTML = "";
+    const iconSpan = document.createElement("span");
+    iconSpan.classList.add("material-icons", "file-icon");
+    iconSpan.textContent = "insert_drive_file";
+    container.appendChild(iconSpan);
+  }
+}
+
+window.previewFile = previewFile;
+window.openShareModal = openShareModal;

js/folderManager.js

@@ -1,6 +1,6 @@
 // folderManager.js
 
-import { loadFileList } from './fileManager.js';
+import { loadFileList } from './fileListView.js';
 import { showToast, escapeHTML, attachEnterKeyListener } from './domUtils.js';
 
 /* ----------------------

js/main.js

@@ -0,0 +1,182 @@
+import { sendRequest } from './networkUtils.js';
+import { toggleVisibility, toggleAllCheckboxes, updateFileActionButtons, showToast } from './domUtils.js';
+import { loadFolderTree } from './folderManager.js';
+import { initUpload } from './upload.js';
+import { initAuth, checkAuthentication } from './auth.js';
+import { setupTrashRestoreDelete } from './trashRestoreDelete.js';
+import { initDragAndDrop, loadSidebarOrder, loadHeaderOrder } from './dragAndDrop.js';
+import { initTagSearch, openTagModal, filterFilesByTag } from './fileTags.js';
+import { displayFilePreview } from './filePreview.js';
+import { loadFileList } from './fileListView.js';
+import { initFileActions, renameFile } from './fileActions.js';
+import { editFile, saveFile } from './fileEditor.js';
+
+function loadCsrfTokenWithRetry(retries = 3, delay = 1000) {
+  return fetch('token.php', { credentials: 'include' })
+    .then(response => {
+      if (!response.ok) {
+        throw new Error("Token fetch failed with status: " + response.status);
+      }
+      return response.json();
+    })
+    .then(data => {
+      // Set global variables.
+      window.csrfToken = data.csrf_token;
+      window.SHARE_URL = data.share_url;
+
+      // Update (or create) the CSRF meta tag.
+      let metaCSRF = document.querySelector('meta[name="csrf-token"]');
+      if (!metaCSRF) {
+        metaCSRF = document.createElement('meta');
+        metaCSRF.name = 'csrf-token';
+        document.head.appendChild(metaCSRF);
+      }
+      metaCSRF.setAttribute('content', data.csrf_token);
+
+      // Update (or create) the share URL meta tag.
+      let metaShare = document.querySelector('meta[name="share-url"]');
+      if (!metaShare) {
+        metaShare = document.createElement('meta');
+        metaShare.name = 'share-url';
+        document.head.appendChild(metaShare);
+      }
+      metaShare.setAttribute('content', data.share_url);
+
+      return data;
+    })
+    .catch(error => {
+      if (retries > 0) {
+        console.warn(`CSRF token load failed. Retrying in ${delay}ms... (${retries} retries left)`, error);
+        return new Promise(resolve => setTimeout(resolve, delay))
+          .then(() => loadCsrfTokenWithRetry(retries - 1, delay * 2));
+      }
+      console.error("Failed to load CSRF token after retries.", error);
+      throw error;
+    });
+}
+
+// Expose functions for inline handlers.
+window.sendRequest = sendRequest;
+window.toggleVisibility = toggleVisibility;
+window.toggleAllCheckboxes = toggleAllCheckboxes;
+window.editFile = editFile;
+window.saveFile = saveFile;
+window.renameFile = renameFile;
+
+// Global variable for the current folder.
+window.currentFolder = "root";
+
+document.addEventListener("DOMContentLoaded", function () {
+  // First, load the CSRF token (with retry).
+  loadCsrfTokenWithRetry().then(() => {
+    // Once CSRF token is loaded, initialize authentication.
+    initAuth();
+
+    // Continue with initializations that rely on a valid CSRF token:
+    checkAuthentication().then(authenticated => {
+      if (authenticated) {
+        window.currentFolder = "root";
+        initTagSearch();
+        loadFileList(window.currentFolder);
+        initDragAndDrop();
+        loadSidebarOrder();
+        loadHeaderOrder();
+        initFileActions();
+        initUpload();
+        loadFolderTree();
+        setupTrashRestoreDelete();
+
+        const helpBtn = document.getElementById("folderHelpBtn");
+        const helpTooltip = document.getElementById("folderHelpTooltip");
+        helpBtn.addEventListener("click", function () {
+          // Toggle display of the tooltip.
+          if (helpTooltip.style.display === "none" || helpTooltip.style.display === "") {
+            helpTooltip.style.display = "block";
+          } else {
+            helpTooltip.style.display = "none";
+          }
+        });
+      } else {
+        console.warn("User not authenticated. Data loading deferred.");
+      }
+    });
+
+    // Other DOM initialization that can happen after CSRF is ready.
+    const newPasswordInput = document.getElementById("newPassword");
+    if (newPasswordInput) {
+      newPasswordInput.addEventListener("input", function() {
+        console.log("newPassword input event:", this.value);
+      });
+    } else {
+      console.error("newPassword input not found!");
+    }
+
+    // --- Dark Mode Persistence ---
+    const darkModeToggle = document.getElementById("darkModeToggle");
+    const storedDarkMode = localStorage.getItem("darkMode");
+
+    if (storedDarkMode === "true") {
+      document.body.classList.add("dark-mode");
+    } else if (storedDarkMode === "false") {
+      document.body.classList.remove("dark-mode");
+    } else {
+      if (window.matchMedia && window.matchMedia("(prefers-color-scheme: dark)").matches) {
+        document.body.classList.add("dark-mode");
+      } else {
+        document.body.classList.remove("dark-mode");
+      }
+    }
+
+    if (darkModeToggle) {
+      darkModeToggle.textContent = document.body.classList.contains("dark-mode")
+        ? "Light Mode"
+        : "Dark Mode";
+
+      darkModeToggle.addEventListener("click", function () {
+        if (document.body.classList.contains("dark-mode")) {
+          document.body.classList.remove("dark-mode");
+          localStorage.setItem("darkMode", "false");
+          darkModeToggle.textContent = "Dark Mode";
+        } else {
+          document.body.classList.add("dark-mode");
+          localStorage.setItem("darkMode", "true");
+          darkModeToggle.textContent = "Light Mode";
+        }
+      });
+    }
+
+    if (localStorage.getItem("darkMode") === null && window.matchMedia) {
+      window.matchMedia("(prefers-color-scheme: dark)").addEventListener("change", (event) => {
+        if (event.matches) {
+          document.body.classList.add("dark-mode");
+          if (darkModeToggle) darkModeToggle.textContent = "Light Mode";
+        } else {
+          document.body.classList.remove("dark-mode");
+          if (darkModeToggle) darkModeToggle.textContent = "Dark Mode";
+        }
+      });
+    }
+    // --- End Dark Mode Persistence ---
+
+    const message = sessionStorage.getItem("welcomeMessage");
+    if (message) {
+      showToast(message);
+      sessionStorage.removeItem("welcomeMessage");
+    }
+  }).catch(error => {
+    console.error("Initialization halted due to CSRF token load failure.", error);
+  });
+
+  // --- Auto-scroll During Drag ---
+  // Adjust these values as needed:
+  const SCROLL_THRESHOLD = 50; // pixels from edge to start scrolling
+  const SCROLL_SPEED = 20;     // pixels to scroll per event
+
+  document.addEventListener("dragover", function (e) {
+    if (e.clientY < SCROLL_THRESHOLD) {
+      window.scrollBy(0, -SCROLL_SPEED);
+    } else if (e.clientY > window.innerHeight - SCROLL_THRESHOLD) {
+      window.scrollBy(0, SCROLL_SPEED);
+    }
+  });
+});

js/trashRestoreDelete.js

@@ -1,7 +1,7 @@
 // trashRestoreDelete.js
 import { sendRequest } from './networkUtils.js';
 import { toggleVisibility, showToast } from './domUtils.js';
-import { loadFileList } from './fileManager.js';
+import { loadFileList } from './fileListView.js';
 import { loadFolderTree } from './folderManager.js';
 
 function showConfirm(message, onConfirm) {

js/upload.js

@@ -1,6 +1,8 @@
-import { loadFileList, displayFilePreview, initFileActions } from './fileManager.js';
+import { initFileActions } from './fileActions.js';
+import { displayFilePreview } from './filePreview.js';
 import { showToast, escapeHTML } from './domUtils.js';
 import { loadFolderTree } from './folderManager.js';
+import { loadFileList } from './fileListView.js';
 
 /* -----------------------------------------------------
    Helpers for Drag–and–Drop Folder Uploads (Original Code)
@@ -497,11 +499,9 @@ function initResumableUpload() {
   resumableInstance.on("fileSuccess", function(file, message) {
     const li = document.querySelector(`li.upload-progress-item[data-upload-index="${file.uniqueIdentifier}"]`);
     if (li && li.progressBar) {
-      // Clear any merging indicators.
       li.progressBar.style.width = "100%";
       li.progressBar.innerText = "Done";
-      
-      // Optionally hide the pause/resume and remove buttons.
+      // Hide pause/resume and remove buttons for successful files.
       const pauseResumeBtn = li.querySelector(".pause-resume-btn");
       if (pauseResumeBtn) {
         pauseResumeBtn.style.display = "none";
@@ -510,9 +510,17 @@ function initResumableUpload() {
       if (removeBtn) {
         removeBtn.style.display = "none";
       }
+      // Schedule removal of the file entry after 5 seconds.
+      setTimeout(() => {
+        li.remove();
+        window.selectedFiles = window.selectedFiles.filter(f => f.uniqueIdentifier !== file.uniqueIdentifier);
+        updateFileInfoCount();
+      }, 5000);
     }
     loadFileList(window.currentFolder);
   });
+  
+
 
   resumableInstance.on("fileError", function (file, message) {
     const li = document.querySelector(`li.upload-progress-item[data-upload-index="${file.uniqueIdentifier}"]`);
@@ -521,7 +529,6 @@ function initResumableUpload() {
     }
     // Mark file as errored so that the pause/resume button acts as a restart button.
     file.isError = true;
-    // Change the pause/resume button to show a restart icon.
     const pauseResumeBtn = li ? li.querySelector(".pause-resume-btn") : null;
     if (pauseResumeBtn) {
       pauseResumeBtn.innerHTML = '<span class="material-icons pauseResumeBtn">replay</span>';
@@ -531,17 +538,17 @@ function initResumableUpload() {
   });
 
   resumableInstance.on("complete", function () {
-    // Check if any file in the current selection is marked with an error.
+    // If any file is marked with an error, leave the list intact.
     const hasError = window.selectedFiles.some(f => f.isError);
     if (!hasError) {
-      // All files succeeded; clear the file list after 5 seconds.
+      // All files succeeded—clear the file input and progress container after 5 seconds.
       setTimeout(() => {
+        const fileInput = document.getElementById("file");
         if (fileInput) fileInput.value = "";
         const progressContainer = document.getElementById("uploadProgressContainer");
         progressContainer.innerHTML = "";
         window.selectedFiles = [];
         adjustFolderHelpExpansionClosed();
-        window.addEventListener("resize", adjustFolderHelpExpansionClosed);
         const fileInfoContainer = document.getElementById("fileInfoContainer");
         if (fileInfoContainer) {
           fileInfoContainer.innerHTML = `<span id="fileInfoDefault">No files selected</span>`;
@@ -668,40 +675,39 @@ function submitFiles(allFiles) {
       .then(serverFiles => {
         initFileActions();
         serverFiles = (serverFiles || []).map(item => item.name.trim().toLowerCase());
-        let allSucceeded = true;
+        let overallSuccess = true;
         allFiles.forEach(file => {
-          // For files without a relative path
-          if ((file.webkitRelativePath || file.customRelativePath || "").trim() === "") {
-            const clientFileName = file.name.trim().toLowerCase();
-            if (!uploadResults[file.uploadIndex] || !serverFiles.includes(clientFileName)) {
-              const li = progressElements[file.uploadIndex];
-              if (li) {
-                li.progressBar.innerText = "Error";
-              }
-              allSucceeded = false;
+          const clientFileName = file.name.trim().toLowerCase();
+          const li = progressElements[file.uploadIndex];
+          if (!uploadResults[file.uploadIndex] || !serverFiles.includes(clientFileName)) {
+            if (li) {
+              li.progressBar.innerText = "Error";
             }
+            overallSuccess = false;
+          } else if (li) {
+            // Schedule removal of successful file entry after 5 seconds.
+            setTimeout(() => {
+              li.remove();
+              delete progressElements[file.uploadIndex];
+              updateFileInfoCount();
+              const progressContainer = document.getElementById("uploadProgressContainer");
+              if (progressContainer && progressContainer.querySelectorAll("li.upload-progress-item").length === 0) {
+                const fileInput = document.getElementById("file");
+                if (fileInput) fileInput.value = "";
+                progressContainer.innerHTML = "";
+                adjustFolderHelpExpansionClosed();
+                const fileInfoContainer = document.getElementById("fileInfoContainer");
+                if (fileInfoContainer) {
+                  fileInfoContainer.innerHTML = `<span id="fileInfoDefault">No files selected</span>`;
+                }
+                const dropArea = document.getElementById("uploadDropArea");
+                if (dropArea) setDropAreaDefault();
+              }
+            }, 5000);
           }
         });
         
-        if (allSucceeded) {
-          // All files succeeded—clear the list after 5 seconds.
-          setTimeout(() => {
-            if (fileInput) fileInput.value = "";
-            const removeBtns = progressContainer.querySelectorAll("button.remove-file-btn");
-            removeBtns.forEach(btn => btn.style.display = "none");
-            progressContainer.innerHTML = "";
-            window.selectedFiles = [];
-            adjustFolderHelpExpansionClosed();
-            window.addEventListener("resize", adjustFolderHelpExpansionClosed);
-            const fileInfoContainer = document.getElementById("fileInfoContainer");
-            if (fileInfoContainer) {
-              fileInfoContainer.innerHTML = `<span id="fileInfoDefault">No files selected</span>`;
-            }
-            const dropArea = document.getElementById("uploadDropArea");
-            if (dropArea) setDropAreaDefault();
-          }, 5000);
-        } else {
-          // Some files failed—keep the list visible and show a toast.
+        if (!overallSuccess) {
           showToast("Some files failed to upload. Please check the list.");
         }
       })

login_basic.php

@@ -3,6 +3,19 @@ require_once 'config.php';
 
 $usersFile = USERS_DIR . USERS_FILE;  // Make sure the users file path is defined
 
+// Helper: retrieve a user's TOTP secret from users.txt
+function getUserTOTPSecret($username) {
+    global $encryptionKey, $usersFile;
+    if (!file_exists($usersFile)) return null;
+    foreach (file($usersFile, FILE_IGNORE_NEW_LINES|FILE_SKIP_EMPTY_LINES) as $line) {
+        $parts = explode(':', trim($line));
+        if (count($parts) >= 4 && $parts[0] === $username && !empty($parts[3])) {
+            return decryptData($parts[3], $encryptionKey);
+        }
+    }
+    return null;
+}
+
 // Reuse the same authentication function
 function authenticate($username, $password)
 {
@@ -43,15 +56,9 @@ function loadFolderPermission($username) {
     $permissionsFile = USERS_DIR . 'userPermissions.json';
     if (file_exists($permissionsFile)) {
         $content = file_get_contents($permissionsFile);
-        // Try to decrypt the content.
-        $decryptedContent = decryptData($content, $encryptionKey);
-        if ($decryptedContent !== false) {
-            $permissions = json_decode($decryptedContent, true);
-        } else {
-            $permissions = json_decode($content, true);
-        }
+        $decrypted = decryptData($content, $encryptionKey);
+        $permissions = $decrypted !== false ? json_decode($decrypted, true) : json_decode($content, true);
         if (is_array($permissions)) {
-            // Use case-insensitive comparison.
             foreach ($permissions as $storedUsername => $data) {
                 if (strcasecmp($storedUsername, $username) === 0 && isset($data['folderOnly'])) {
                     return (bool)$data['folderOnly'];
@@ -59,7 +66,7 @@ function loadFolderPermission($username) {
             }
         }
     }
-    return false; // Default if not set.
+    return false;
 }
 
 // Check if the user has sent HTTP Basic auth credentials.
@@ -68,39 +75,46 @@ if (!isset($_SERVER['PHP_AUTH_USER'])) {
     header('HTTP/1.0 401 Unauthorized');
     echo 'Authorization Required';
     exit;
-} else {
-    $username = trim($_SERVER['PHP_AUTH_USER']);
-    $password = trim($_SERVER['PHP_AUTH_PW']);
-
-    // Validate username format (optional)
-    if (!preg_match('/^[A-Za-z0-9_\- ]+$/', $username)) {
-        header('WWW-Authenticate: Basic realm="FileRise Login"');
-        header('HTTP/1.0 401 Unauthorized');
-        echo 'Invalid username format';
-        exit;
-    }
-
-    // Attempt authentication
-    $roleFromAuth = authenticate($username, $password);
-    if ($roleFromAuth !== false) {
-        // Use getUserRole() to determine the user's role from the file
-        $actualRole = getUserRole($username);
-        session_regenerate_id(true);
-        $_SESSION["authenticated"] = true;
-        $_SESSION["username"] = $username;
-        $_SESSION["isAdmin"] = ($actualRole === "1");
-        // Set the folderOnly flag based on userPermissions.json.
-        $_SESSION["folderOnly"] = loadFolderPermission($username);
-
-        // Redirect to the main page (or output JSON for testing)
-        header("Location: index.html");
-        exit;
-    } else {
-        // Invalid credentials; prompt again
-        header('WWW-Authenticate: Basic realm="FileRise Login"');
-        header('HTTP/1.0 401 Unauthorized');
-        echo 'Invalid credentials';
-        exit;
-    }
 }
+
+$username = trim($_SERVER['PHP_AUTH_USER']);
+$password = trim($_SERVER['PHP_AUTH_PW']);
+
+// Validate username format (optional)
+if (!preg_match('/^[A-Za-z0-9_\- ]+$/', $username)) {
+    header('WWW-Authenticate: Basic realm="FileRise Login"');
+    header('HTTP/1.0 401 Unauthorized');
+    echo 'Invalid username format';
+    exit;
+}
+
+// Attempt authentication
+$roleFromAuth = authenticate($username, $password);
+if ($roleFromAuth !== false) {
+    // --- NEW: check for TOTP secret ---
+    $secret = getUserTOTPSecret($username);
+    if ($secret) {
+        // hold user & secret in session and ask client for TOTP
+        $_SESSION['pending_login_user']   = $username;
+        $_SESSION['pending_login_secret'] = $secret;
+        header("Location: index.html?totp_required=1");
+        exit;
+    }
+
+    // no TOTP, proceed as before
+    session_regenerate_id(true);
+    $_SESSION["authenticated"] = true;
+    $_SESSION["username"]      = $username;
+    $_SESSION["isAdmin"]       = (getUserRole($username) === "1");
+    $_SESSION["folderOnly"]    = loadFolderPermission($username);
+
+    header("Location: index.html");
+    exit;
+}
+
+// Invalid credentials; prompt again
+header('WWW-Authenticate: Basic realm="FileRise Login"');
+header('HTTP/1.0 401 Unauthorized');
+echo 'Invalid credentials';
+exit;
 ?>

logout.php

@@ -5,12 +5,12 @@ require_once 'config.php';
 $headers = array_change_key_case(getallheaders(), CASE_LOWER);
 $receivedToken = isset($headers['x-csrf-token']) ? trim($headers['x-csrf-token']) : '';
 
-// If there's a mismatch, log it but continue with logout.
+// Log CSRF mismatch but proceed with logout.
 if (isset($_SESSION['csrf_token']) && $receivedToken !== $_SESSION['csrf_token']) {
     error_log("CSRF token mismatch on logout. Proceeding with logout.");
 }
 
-// If the remember me token is set, remove it from the persistent tokens file.
+// Remove the remember_me token.
 if (isset($_COOKIE['remember_me_token'])) {
     $token = $_COOKIE['remember_me_token'];
     $persistentTokensFile = USERS_DIR . 'persistent_tokens.json';
@@ -25,13 +25,26 @@ if (isset($_COOKIE['remember_me_token'])) {
         }
     }
     // Clear the cookie.
+    // Ensure $secure is defined; for example:
+    $secure = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off');
     setcookie('remember_me_token', '', time() - 3600, '/', '', $secure, true);
 }
 
-// Clear session data and destroy the session.
+// Clear session data and remove session cookie.
 $_SESSION = [];
+
+// Clear the session cookie.
+if (ini_get("session.use_cookies")) {
+    $params = session_get_cookie_params();
+    setcookie(session_name(), '', time() - 42000,
+        $params["path"], $params["domain"],
+        $params["secure"], $params["httponly"]
+    );
+}
+
+// Destroy the session.
 session_destroy();
 
-header("Location: index.html");
+header("Location: index.html?logout=1");
 exit;
 ?>

main.js

@@ -1,170 +0,0 @@
-import { sendRequest } from './networkUtils.js';
-import {
-  toggleVisibility,
-  toggleAllCheckboxes,
-  updateFileActionButtons,
-  showToast
-} from './domUtils.js';
-import {
-  loadFileList,
-  initFileActions,
-  editFile,
-  saveFile,
-  displayFilePreview,
-  renameFile
-} from './fileManager.js';
-import { loadFolderTree } from './folderManager.js';
-import { initUpload } from './upload.js';
-import { initAuth, checkAuthentication } from './auth.js';
-import { setupTrashRestoreDelete } from './trashRestoreDelete.js';
-import { initDragAndDrop, loadSidebarOrder, loadHeaderOrder } from './dragAndDrop.js'
-import { initTagSearch, openTagModal, filterFilesByTag } from './fileTags.js';
-
-function loadCsrfToken() {
-  fetch('token.php', { credentials: 'include' })
-    .then(response => response.json())
-    .then(data => {
-      // Set global variables.
-      window.csrfToken = data.csrf_token;
-      window.SHARE_URL = data.share_url;
-
-      // Update (or create) the CSRF meta tag.
-      let metaCSRF = document.querySelector('meta[name="csrf-token"]');
-      if (!metaCSRF) {
-        metaCSRF = document.createElement('meta');
-        metaCSRF.name = 'csrf-token';
-        document.head.appendChild(metaCSRF);
-      }
-      metaCSRF.setAttribute('content', data.csrf_token);
-
-      // Update (or create) the share URL meta tag.
-      let metaShare = document.querySelector('meta[name="share-url"]');
-      if (!metaShare) {
-        metaShare = document.createElement('meta');
-        metaShare.name = 'share-url';
-        document.head.appendChild(metaShare);
-      }
-      metaShare.setAttribute('content', data.share_url);
-    })
-    .catch(error => console.error("Error loading CSRF token and share URL:", error));
-}
-
-document.addEventListener("DOMContentLoaded", loadCsrfToken);
-
-// Expose functions for inline handlers.
-window.sendRequest = sendRequest;
-window.toggleVisibility = toggleVisibility;
-window.toggleAllCheckboxes = toggleAllCheckboxes;
-window.editFile = editFile;
-window.saveFile = saveFile;
-window.renameFile = renameFile;
-
-// Global variable for the current folder.
-window.currentFolder = "root";
-
-document.addEventListener("DOMContentLoaded", function () {
-  // Call initAuth synchronously.
-  initAuth();
-
-  const newPasswordInput = document.getElementById("newPassword");
-  if (newPasswordInput) {
-    newPasswordInput.addEventListener("input", function() {
-      console.log("newPassword input event:", this.value);
-    });
-  } else {
-    console.error("newPassword input not found!");
-  }
-  // --- Dark Mode Persistence ---
-  const darkModeToggle = document.getElementById("darkModeToggle");
-  const storedDarkMode = localStorage.getItem("darkMode");
-
-  if (storedDarkMode === "true") {
-    document.body.classList.add("dark-mode");
-  } else if (storedDarkMode === "false") {
-    document.body.classList.remove("dark-mode");
-  } else {
-    if (window.matchMedia && window.matchMedia("(prefers-color-scheme: dark)").matches) {
-      document.body.classList.add("dark-mode");
-    } else {
-      document.body.classList.remove("dark-mode");
-    }
-  }
-
-  if (darkModeToggle) {
-    darkModeToggle.textContent = document.body.classList.contains("dark-mode")
-      ? "Light Mode"
-      : "Dark Mode";
-
-    darkModeToggle.addEventListener("click", function () {
-      if (document.body.classList.contains("dark-mode")) {
-        document.body.classList.remove("dark-mode");
-        localStorage.setItem("darkMode", "false");
-        darkModeToggle.textContent = "Dark Mode";
-      } else {
-        document.body.classList.add("dark-mode");
-        localStorage.setItem("darkMode", "true");
-        darkModeToggle.textContent = "Light Mode";
-      }
-    });
-  }
-
-  if (localStorage.getItem("darkMode") === null && window.matchMedia) {
-    window.matchMedia("(prefers-color-scheme: dark)").addEventListener("change", (event) => {
-      if (event.matches) {
-        document.body.classList.add("dark-mode");
-        if (darkModeToggle) darkModeToggle.textContent = "Light Mode";
-      } else {
-        document.body.classList.remove("dark-mode");
-        if (darkModeToggle) darkModeToggle.textContent = "Dark Mode";
-      }
-    });
-  }
-  // --- End Dark Mode Persistence ---
-
-  const message = sessionStorage.getItem("welcomeMessage");
-  if (message) {
-    showToast(message);
-    sessionStorage.removeItem("welcomeMessage");
-  }
-
-  checkAuthentication().then(authenticated => {
-    if (authenticated) {
-      window.currentFolder = "root";
-      initTagSearch();
-      loadFileList(window.currentFolder);
-      initDragAndDrop();
-      loadSidebarOrder();
-      loadHeaderOrder();
-      initFileActions();
-      initUpload();
-      loadFolderTree();
-      setupTrashRestoreDelete();
-
-      const helpBtn = document.getElementById("folderHelpBtn");
-      const helpTooltip = document.getElementById("folderHelpTooltip");
-      helpBtn.addEventListener("click", function () {
-        // Toggle display of the tooltip.
-        if (helpTooltip.style.display === "none" || helpTooltip.style.display === "") {
-          helpTooltip.style.display = "block";
-        } else {
-          helpTooltip.style.display = "none";
-        }
-      });
-    } else {
-      console.warn("User not authenticated. Data loading deferred.");
-    }
-  });
-
-  // --- Auto-scroll During Drag ---
-  // Adjust these values as needed:
-  const SCROLL_THRESHOLD = 50; // pixels from edge to start scrolling
-  const SCROLL_SPEED = 20;     // pixels to scroll per event
-
-  document.addEventListener("dragover", function (e) {
-    if (e.clientY < SCROLL_THRESHOLD) {
-      window.scrollBy(0, -SCROLL_SPEED);
-    } else if (e.clientY > window.innerHeight - SCROLL_THRESHOLD) {
-      window.scrollBy(0, SCROLL_SPEED);
-    }
-  });
-});

metadata/createdTags.json

@@ -1 +0,0 @@
-[]

moveFiles.php

@@ -20,9 +20,8 @@ if (!isset($_SESSION['authenticated']) || $_SESSION['authenticated'] !== true) {
     http_response_code(401);
     exit;
 }
-$userPermissions = loadUserPermissions($username);
-// Check if the user is read-only. (Assuming that if readOnly is true, deletion is disallowed.)
 $username = $_SESSION['username'] ?? '';
+$userPermissions = loadUserPermissions($username);
 if ($username) {
     $userPermissions = loadUserPermissions($username);
     if (isset($userPermissions['readOnly']) && $userPermissions['readOnly'] === true) {

renameFile.php

@@ -21,9 +21,9 @@ if (!isset($_SESSION['authenticated']) || $_SESSION['authenticated'] !== true) {
     http_response_code(401);
     exit;
 }
-$userPermissions = loadUserPermissions($username);
-// Check if the user is read-only. (Assuming that if readOnly is true, deletion is disallowed.)
+
 $username = $_SESSION['username'] ?? '';
+$userPermissions = loadUserPermissions($username);
 if ($username) {
     $userPermissions = loadUserPermissions($username);
     if (isset($userPermissions['readOnly']) && $userPermissions['readOnly'] === true) {

renameFolder.php

@@ -27,9 +27,8 @@ if ($receivedToken !== $_SESSION['csrf_token']) {
     http_response_code(403);
     exit;
 }
-$userPermissions = loadUserPermissions($username);
-// Check if the user is read-only. (Assuming that if readOnly is true, deletion is disallowed.)
 $username = $_SESSION['username'] ?? '';
+$userPermissions = loadUserPermissions($username);
 if ($username) {
     $userPermissions = loadUserPermissions($username);
     if (isset($userPermissions['readOnly']) && $userPermissions['readOnly'] === true) {

resources/readme.md

@@ -1 +0,0 @@
-This resource folder is just to hold images of design

saveFile.php

@@ -18,9 +18,8 @@ if (!isset($_SESSION['authenticated']) || $_SESSION['authenticated'] !== true) {
     http_response_code(401);
     exit;
 }
-$userPermissions = loadUserPermissions($username);
-// Check if the user is read-only. (Assuming that if readOnly is true, deletion is disallowed.)
 $username = $_SESSION['username'] ?? '';
+$userPermissions = loadUserPermissions($username);
 if ($username) {
     $userPermissions = loadUserPermissions($username);
     if (isset($userPermissions['readOnly']) && $userPermissions['readOnly'] === true) {

share.php

@@ -1,10 +1,11 @@
 <?php
 // share.php
+
 require_once 'config.php';
 
-// Get token and password (if provided)
-$token = isset($_GET['token']) ? $_GET['token'] : '';
-$providedPass = isset($_GET['pass']) ? $_GET['pass'] : '';
+// Retrieve and sanitize input
+$token = filter_input(INPUT_GET, 'token', FILTER_SANITIZE_STRING);
+$providedPass = filter_input(INPUT_GET, 'pass', FILTER_SANITIZE_STRING);
 
 if (empty($token)) {
     http_response_code(400);
@@ -12,7 +13,7 @@ if (empty($token)) {
     exit;
 }
 
-// Load share links.
+// Load share links from file
 $shareFile = META_DIR . "share_links.json";
 if (!file_exists($shareFile)) {
     http_response_code(404);
@@ -36,18 +37,54 @@ if (time() > $record['expires']) {
     exit;
 }
 
-// If a password is required and none is provided, show a simple form.
+// If a password is required and none is provided, show a password form.
 if (!empty($record['password']) && empty($providedPass)) {
     ?>
     <!DOCTYPE html>
     <html>
     <head>
+        <meta charset="utf-8">
+        <meta name="viewport" content="width=device-width, initial-scale=1">
         <title>Enter Password</title>
+        <style>
+            body {
+                font-family: Arial, sans-serif;
+                padding: 20px;
+                background-color: #f4f4f4;
+                color: #333;
+            }
+            form {
+                max-width: 400px;
+                margin: 40px auto;
+                background: #fff;
+                padding: 20px;
+                border-radius: 8px;
+                box-shadow: 0 2px 4px rgba(0,0,0,0.1);
+            }
+            input[type="password"] {
+                width: 100%;
+                padding: 10px;
+                margin: 10px 0;
+                border: 1px solid #ccc;
+                border-radius: 4px;
+            }
+            button {
+                padding: 10px 20px;
+                background: #007BFF;
+                border: none;
+                border-radius: 4px;
+                color: #fff;
+                cursor: pointer;
+            }
+            button:hover {
+                background: #0056b3;
+            }
+        </style>
     </head>
-    <body style="font-family: Arial, sans-serif; padding: 20px;">
+    <body>
         <h2>This file is protected by a password.</h2>
         <form method="get" action="share.php">
-            <input type="hidden" name="token" value="<?php echo htmlspecialchars($token); ?>">
+            <input type="hidden" name="token" value="<?php echo htmlspecialchars($token, ENT_QUOTES, 'UTF-8'); ?>">
             <label for="pass">Password:</label>
             <input type="password" name="pass" id="pass" required>
             <button type="submit">Submit</button>
@@ -58,7 +95,7 @@ if (!empty($record['password']) && empty($providedPass)) {
     exit;
 }
 
-// If a password was set, validate it.
+// Validate provided password if set.
 if (!empty($record['password'])) {
     if (!password_verify($providedPass, $record['password'])) {
         http_response_code(403);
@@ -67,7 +104,7 @@ if (!empty($record['password'])) {
     }
 }
 
-// Build file path.
+// Build file path securely.
 $folder = trim($record['folder'], "/\\ ");
 $file = $record['file'];
 $filePath = rtrim(UPLOAD_DIR, '/\\') . DIRECTORY_SEPARATOR;
@@ -76,24 +113,37 @@ if (!empty($folder) && strtolower($folder) !== 'root') {
 }
 $filePath .= $file;
 
-if (!file_exists($filePath)) {
+// Resolve the real path and ensure it's within the allowed directory.
+$realFilePath = realpath($filePath);
+$uploadDirReal = realpath(UPLOAD_DIR);
+if ($realFilePath === false || strpos($realFilePath, $uploadDirReal) !== 0) {
+    http_response_code(404);
+    echo json_encode(["error" => "File not found."]);
+    exit;
+}
+
+if (!file_exists($realFilePath)) {
     http_response_code(404);
     echo json_encode(["error" => "File not found."]);
     exit;
 }
 
 // Serve the file.
-$mimeType = mime_content_type($filePath);
+$mimeType = mime_content_type($realFilePath);
 header("Content-Type: " . $mimeType);
 
-// Determine extension and set disposition accordingly.
-$ext = strtolower(pathinfo($filePath, PATHINFO_EXTENSION));
+// Set Content-Disposition based on file type.
+$ext = strtolower(pathinfo($realFilePath, PATHINFO_EXTENSION));
 if (in_array($ext, ['jpg','jpeg','png','gif','bmp','webp','svg','ico'])) {
-    header('Content-Disposition: inline; filename="' . basename($filePath) . '"');
+    header('Content-Disposition: inline; filename="' . basename($realFilePath) . '"');
 } else {
-    header('Content-Disposition: attachment; filename="' . basename($filePath) . '"');
+    header('Content-Disposition: attachment; filename="' . basename($realFilePath) . '"');
 }
 
-readfile($filePath);
+// Optionally disable caching for sensitive files.
+header("Cache-Control: no-store, no-cache, must-revalidate");
+header("Pragma: no-cache");
+
+readfile($realFilePath);
 exit;
 ?>

totp_verify.php

@@ -1,84 +1,140 @@
 <?php
-// verifyTOTPSetup.php
+// totp_verify.php
 
 require_once 'vendor/autoload.php';
 require_once 'config.php';
 
-if (!isset($_SESSION['authenticated']) || $_SESSION['authenticated'] !== true) {
-    http_response_code(403);
-    echo json_encode(["error" => "Not authenticated"]);
-    exit;
-}
-
-// Verify CSRF token from request headers.
-$csrfHeader = $_SERVER['HTTP_X_CSRF_TOKEN'] ?? '';
-if (!isset($_SESSION['csrf_token']) || $csrfHeader !== $_SESSION['csrf_token']) {
-    http_response_code(403);
-    echo json_encode(["error" => "Invalid CSRF token"]);
-    exit;
-}
-
-// Ensure Content-Type is JSON.
+// JSON + CSP
 header('Content-Type: application/json');
+header("Content-Security-Policy: default-src 'self'; script-src 'self'; style-src 'self';");
 
-// Read and decode the JSON request body.
-$input = json_decode(file_get_contents("php://input"), true);
-if (!isset($input['totp_code']) || strlen(trim($input['totp_code'])) !== 6 || !ctype_digit(trim($input['totp_code']))) {
-    http_response_code(400);
-    echo json_encode(["error" => "A valid 6-digit TOTP code is required"]);
-    exit;
-}
+try {
+    // standardized error helper
+    function respond($status, $code, $message, $data = []) {
+        http_response_code($code);
+        echo json_encode([
+            'status'  => $status,
+            'code'    => $code,
+            'message' => $message,
+            'data'    => $data
+        ]);
+        exit;
+    }
 
-$totpCode = trim($input['totp_code']);
-$username = $_SESSION['username'] ?? '';
-if (empty($username)) {
-    http_response_code(400);
-    echo json_encode(["error" => "Username not found in session"]);
-    exit;
-}
+    // Rate‑limit TOTP attempts
+    if (!isset($_SESSION['totp_failures'])) {
+        $_SESSION['totp_failures'] = 0;
+    }
+    if ($_SESSION['totp_failures'] >= 5) {
+        respond('error', 429, 'Too many TOTP attempts. Please try again later.');
+    }
 
-/**
- * Retrieves the current user's TOTP secret from users.txt.
- *
- * @param string $username
- * @return string|null The decrypted TOTP secret or null if not found.
- */
-function getUserTOTPSecret($username) {
-    global $encryptionKey;
-    // Define the path to your users file.
-    $usersFile = USERS_DIR . USERS_FILE;
-    if (!file_exists($usersFile)) {
+    /**
+     * Helper: Get a user's role from users.txt
+     */
+    function getUserRole(string $username): ?string {
+        $usersFile = USERS_DIR . USERS_FILE;
+        if (!file_exists($usersFile)) return null;
+        foreach (file($usersFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES) as $line) {
+            $parts = explode(':', trim($line));
+            if (count($parts) >= 3 && $parts[0] === $username) {
+                return trim($parts[2]);
+            }
+        }
         return null;
     }
-    $lines = file($usersFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
-    foreach ($lines as $line) {
-        $parts = explode(':', trim($line));
-        // Assuming format: username:hashedPassword:role:encryptedTOTPSecret
-        if (count($parts) >= 4 && $parts[0] === $username && !empty($parts[3])) {
-            return decryptData($parts[3], $encryptionKey);
-        }
+
+    // Must be authenticated or pending TOTP
+    if (
+        !(
+            (isset($_SESSION['authenticated']) && $_SESSION['authenticated'] === true)
+            || isset($_SESSION['pending_login_user'])
+        )
+    ) {
+        respond('error', 403, 'Not authenticated');
     }
-    return null;
-}
 
-// Retrieve the user's TOTP secret.
-$totpSecret = getUserTOTPSecret($username);
-if (!$totpSecret) {
+    // CSRF check
+    $csrfHeader = $_SERVER['HTTP_X_CSRF_TOKEN'] ?? '';
+    if (!isset($_SESSION['csrf_token']) || $csrfHeader !== $_SESSION['csrf_token']) {
+        respond('error', 403, 'Invalid CSRF token');
+    }
+
+    // Parse & validate input
+    $input = json_decode(file_get_contents("php://input"), true);
+    $code  = trim($input['totp_code'] ?? '');
+    if (!preg_match('/^\d{6}$/', $code)) {
+        respond('error', 400, 'A valid 6-digit TOTP code is required');
+    }
+
+    // LOGIN flow (Basic‑Auth or OIDC)
+    if (isset($_SESSION['pending_login_user'])) {
+        $username   = $_SESSION['pending_login_user'];
+        $totpSecret = $_SESSION['pending_login_secret'];
+        $tfa        = new \RobThree\Auth\TwoFactorAuth('FileRise');
+
+        if (!$tfa->verifyCode($totpSecret, $code)) {
+            $_SESSION['totp_failures']++;
+            respond('error', 400, 'Invalid TOTP code');
+        }
+
+        // success → complete login
+        session_regenerate_id(true);
+        $_SESSION['authenticated'] = true;
+        $_SESSION['username']      = $username;
+        $_SESSION['isAdmin']       = (getUserRole($username) === "1");
+        $_SESSION['folderOnly']    = loadUserPermissions($username);
+
+        unset($_SESSION['pending_login_user'], $_SESSION['pending_login_secret'], $_SESSION['totp_failures']);
+
+        respond('ok', 200, 'Login successful');
+    }
+
+    // SETUP‑VERIFICATION flow
+    $username = $_SESSION['username'] ?? '';
+    if (!$username) {
+        respond('error', 400, 'Username not found in session');
+    }
+
+    /**
+     * Helper: retrieve the user's TOTP secret from users.txt
+     */
+    function getUserTOTPSecret(string $username): ?string {
+        global $encryptionKey;
+        $usersFile = USERS_DIR . USERS_FILE;
+        if (!file_exists($usersFile)) return null;
+        foreach (file($usersFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES) as $line) {
+            $parts = explode(':', trim($line));
+            if (count($parts) >= 4 && $parts[0] === $username && !empty($parts[3])) {
+                return decryptData($parts[3], $encryptionKey);
+            }
+        }
+        return null;
+    }
+
+    $totpSecret = getUserTOTPSecret($username);
+    if (!$totpSecret) {
+        respond('error', 500, 'TOTP secret not found. Please set up TOTP again.');
+    }
+
+    $tfa = new \RobThree\Auth\TwoFactorAuth('FileRise');
+    if (!$tfa->verifyCode($totpSecret, $code)) {
+        $_SESSION['totp_failures']++;
+        respond('error', 400, 'Invalid TOTP code');
+    }
+
+    // success
+    unset($_SESSION['totp_failures']);
+    respond('ok', 200, 'TOTP successfully verified');
+
+} catch (\Throwable $e) {
+    // log error internally, then generic response
+    error_log("totp_verify error: " . $e->getMessage());
     http_response_code(500);
-    echo json_encode(["error" => "TOTP secret not found. Please try setting up TOTP again."]);
+    echo json_encode([
+        'status'  => 'error',
+        'code'    => 500,
+        'message' => 'Internal server error'
+    ]);
     exit;
-}
-
-// Verify the provided TOTP code.
-$tfa = new \RobThree\Auth\TwoFactorAuth('FileRise');
-if (!$tfa->verifyCode($totpSecret, $totpCode)) {
-    http_response_code(400);
-    echo json_encode(["error" => "Invalid TOTP code."]);
-    exit;
-}
-
-// If needed, you could update a flag or store the confirmation in the user record here.
-
-// Return a successful response.
-echo json_encode(["success" => true, "message" => "TOTP successfully verified."]);
-?>
+}

upload.php

@@ -18,13 +18,14 @@ if (!isset($_SESSION['authenticated']) || $_SESSION['authenticated'] !== true) {
     http_response_code(401);
     exit;
 }
-$userPermissions = loadUserPermissions($username);
+
 $username = $_SESSION['username'] ?? '';
 if ($username) {
     $userPermissions = loadUserPermissions($username);
     if (isset($userPermissions['disableUpload']) && $userPermissions['disableUpload'] === true) {
+        http_response_code(403);  // Return a 403 Forbidden status.
         echo json_encode(["error" => "Disabled upload users are not allowed to upload."]);
-        exit();
+        exit;
     }
 }
 
@@ -62,6 +63,14 @@ if (isset($_POST['resumableChunkNumber'])) {
     $totalSize           = intval($_POST['resumableTotalSize']);
     $resumableIdentifier = $_POST['resumableIdentifier'];           // unique file identifier
     $resumableFilename   = $_POST['resumableFilename'];
+    
+
+if (!preg_match('/^[A-Za-z0-9_\-\.\(\) ]+$/', $resumableFilename)) {
+    http_response_code(400); // Set an error HTTP status code
+    echo json_encode(["error" => "Invalid file name: " . $resumableFilename]);
+    exit;
+}
+    
     $folder = isset($_POST['folder']) ? trim($_POST['folder']) : 'root';
     if ($folder !== 'root' && !preg_match('/^[A-Za-z0-9_\- \/]+$/', $folder)) {
         echo json_encode(["error" => "Invalid folder name"]);

uploads/.htaccess

@@ -1,7 +1,7 @@
 <IfModule mod_php7.c>
-  php_flag engine off
-</IfModule>
-<IfModule mod_php.c>
-  php_flag engine off
-</IfModule>
-Options -Indexes
+   php_flag engine off
+ </IfModule>
+ <IfModule mod_php.c>
+   php_flag engine off
+ </IfModule>
+ Options -Indexes

users/.htaccess

@@ -1,3 +1,3 @@
 <Files "users.txt">
-    Require all denied
-</Files>
+     Require all denied
+ </Files>