// Software: GDI-JS // Version: 2.3.7 // Author: Parveen Bhadoo // Website: https://gdi.js.org // add multiple serviceaccounts as {}, {}, {}, random account will be selected by each time app is opened. const environment = 'production'; // This Variable Decides the environment of the app. 'production' or 'development' or 'local' const serviceaccounts = []; const randomserviceaccount = serviceaccounts[Math.floor(Math.random() * serviceaccounts.length)]; // DO NOT TOUCH THIS const domains_for_dl = [''] // add multiple cloudflare addresses to balance the load on download/stream servers, eg. ['https://testing.fetchgoogleapi.workers.dev', 'https://testing2.fetchgoogleapi2.workers.dev'] const domain_for_dl = domains_for_dl[Math.floor(Math.random() * domains_for_dl.length)]; // DO NOT TOUCH THIS const blocked_region = ['']; // add regional codes seperated by comma, eg. ['IN', 'US', 'PK'] const blocked_asn = []; // add ASN numbers from http://www.bgplookingglass.com/list-of-autonomous-system-numbers, eg. [16509, 12345] const authConfig = { "siteName": "Google Drive Index", // Website name "client_id": "202264815644.apps.googleusercontent.com", // Client id from Google Cloud Console "client_secret": "X4Z3ca8xfWDb1Voo-F9a7ZxJ", // Client Secret from Google Cloud Console "refresh_token": "1//0ezc7kDR0JU3QCgYIARAAGA4SNwF-L9IrDsIWdTypYFxwzyQBchpnkvwih5QD6D1wjSmApca44dVJ8EAeI8Wr1FRbmhCmBVmEMqQ", // Authorize token "service_account": false, // true if you're using Service Account instead of user account "service_account_json": randomserviceaccount, // don't touch this one "files_list_page_size": 100, "search_result_list_page_size": 100, "enable_cors_file_down": false, "enable_password_file_verify": false, // support for .password file not working right now "direct_link_protection": false, // protects direct links with Display UI "disable_anonymous_download": false, // disables direct links without session "file_link_expiry": 7, // expire file link in set number of days "search_all_drives": true, // search all of your drives instead of current drive if set to true "enable_login": false, // set to true if you want to add login system "enable_signup": false, // set to true if you want to add signup system "enable_social_login": false, // set to true if you want to add social login system "google_client_id_for_login": "", // Google Client ID for Login "google_client_secret_for_login": "", // Google Client Secret for Login "redirect_domain": "", // Domain for login redirect eg. https://example.com "login_database": "Local", // KV or Local "login_days": 7, // days to keep logged in "enable_ip_lock": false, // set to true if you want to lock user downloads to user IP "single_session": false, // set to true if you want to allow only one session per user "ip_changed_action": false, // set to true if you want to logout user if IP changed "users_list": [{ "username": "admin", "password": "admin", }, { "username": "admin1", "password": "admin1", } ], "roots": [ { "id":"https://drive.google.com/drive/folders/1Y33qt-wlvW1XE_UW9MD8cGfn7U3JpnEC", "name": "00-MUST-HAVE", "protect_file_link": false }, ] }; const crypto_base_key = "3225f86e99e205347b4310e437253bfd" // Example 256 bit key used, generate your own. const hmac_base_key = "4d1fbf294186b82d74fff2494c04012364200263d6a36123db0bd08d6be1423c" // Example 256 bit key used, generate your own. const encrypt_iv = new Uint8Array([247, 254, 106, 195, 32, 148, 131, 244, 222, 133, 26, 182, 20, 138, 215, 81]); // Example 128 bit IV used, generate your own. const uiConfig = { "theme": "darkly", // switch between themes, default set to slate, select from https://gitlab.com/GoogleDriveIndex/Google-Drive-Index "version": "2.3.7", // don't touch this one. get latest code using generator at https://bdi-generator.hashhackers.com // If you're using Image then set to true, If you want text then set it to false "logo_image": true, // true if you're using image link in next option. "logo_height": "", // only if logo_image is true "logo_width": "100px", // only if logo_image is true "favicon": "https://cdn.jsdelivr.net/npm/@googledrive/index@2.2.3/images/favicon.ico", // if logo is true then link otherwise just text for name "logo_link_name": "https://cdn.jsdelivr.net/npm/@googledrive/index@2.2.3/images/bhadoo-cloud-logo-white.svg", "login_image": "https://i.imgur.com/5fHELJr.png", // Login page logo image "fixed_header": true, // If you want the footer to be flexible or fixed. "header_padding": "80", // Value 80 for fixed header, Value 20 for flexible header. Required to be changed accordingly in some themes. "nav_link_1": "Home", // change navigation link name "nav_link_3": "Current Path", // change navigation link name "nav_link_4": "Contact", // change navigation link name "fixed_footer": false, // If you want the footer to be flexible or fixed. "hide_footer": true, // hides the footer from site entirely. "header_style_class": "navbar-dark bg-primary", // navbar-dark bg-primary || navbar-dark bg-dark || navbar-light bg-light "footer_style_class": "bg-primary", // bg-primary || bg-dark || bg-light "css_a_tag_color": "white", // Color Name or Hex Code eg. #ffffff "css_p_tag_color": "white", // Color Name or Hex Code eg. #ffffff "folder_text_color": "white", // Color Name or Hex Code eg. #ffffff "loading_spinner_class": "text-light", // https://getbootstrap.com/docs/5.0/components/spinners/#colors "search_button_class": "btn btn-danger", // https://getbootstrap.com/docs/5.0/components/buttons/#examples "path_nav_alert_class": "alert alert-primary", // https://getbootstrap.com/docs/4.0/components/alerts/#examples "file_view_alert_class": "alert alert-danger", // https://getbootstrap.com/docs/4.0/components/alerts/#examples "file_count_alert_class": "alert alert-secondary", // https://getbootstrap.com/docs/4.0/components/alerts/#examples "contact_link": "https://telegram.dog/Telegram", // Link to Contact Button on Menu "copyright_year": "2050", // year of copyright, can be anything like 2015 - 2020 or just 2020 "company_name": "The Bay Index", // Name next to copyright "company_link": "https://telegram.dog/Telegram", // link of copyright name "credit": true, // Set this to true to give us credit "display_size": true, // Set this to false to hide display file size "display_time": false, // Set this to false to hide display modified time for folder and files "display_download": true, // Set this to false to hide download icon for folder and files on main index "disable_player": false, // Set this to true to hide audio and video players "disable_video_download": false, // Remove Download, Copy Button on Videos "allow_selecting_files": true, // Disable Selecting Files to Download in Bulk "second_domain_for_dl": false, // If you want to display other URL for Downloading to protect your main domain. "poster": "https://cdn.jsdelivr.net/npm/@googledrive/index@2.2.3/images/poster.jpg", // Video poster URL or see Readme to how to load from Drive "audioposter": "https://cdn.jsdelivr.net/npm/@googledrive/index@2.2.3/images/music.jpg", // Video poster URL or see Readme to how to load from Drive "jsdelivr_cdn_src": "https://cdn.jsdelivr.net/npm/@googledrive/index", // If Project is Forked, then enter your GitHub repo "render_head_md": true, // Render Head.md "render_readme_md": true, // Render Readme.md "unauthorized_owner_link": "https://telegram.dog/Telegram", // Unauthorized Error Page Link to Owner "unauthorized_owner_email": "abuse@telegram.org", // Unauthorized Error Page Owner Email "downloaddomain": domain_for_dl, // Ignore this and set domains at top of this page after service accounts. "show_logout_button": authConfig.enable_login ? true : false, // set to true if you want to add logout button }; const player_config = { "player": "videojs", // videojs || plyr || dplayer || jwplayer "videojs_version": "8.3.0", // Change videojs version in future when needed. "plyr_io_version": "3.7.8", "jwplayer_version": "8.16.2" } // DON'T TOUCH BELOW THIS UNLESS YOU KNOW WHAT YOU'RE DOING var gds = []; const drive_list = authConfig.roots.map(it => it.id) let app_js_file if (environment === 'production') { app_js_file = uiConfig.jsdelivr_cdn_src + '@' + uiConfig.version + '/src/app.min.js' } else if (environment === 'development') { app_js_file = '/app.js' } else if (environment === 'local') { app_js_file = 'http://127.0.0.1:5500/src/app.js' } function html(current_drive_order = 0, model = {}) { return ` ${authConfig.siteName} `; }; const homepage = ` ${authConfig.siteName}

` const login_html = ` Sign in - ${authConfig.siteName}

© ${uiConfig.company_name}

` const signup_html = ` Sign UP - ${authConfig.siteName}

© ${uiConfig.company_name}

` const not_found = ` Error 404 (Not Found)!!1

404. That’s an error.

` const asn_blocked = ` Access Denied
Access Denied
` const directlink = ` Direct Link - Access Denied
Access Denied
` const SearchFunction = { formatSearchKeyword: function(keyword) { let nothing = ""; let space = " "; if (!keyword) return nothing; return keyword.replace(/(!=)|['"=<>/\\:]/g, nothing) .replace(/[,，|(){}]/g, space) .trim() } }; const DriveFixedTerms = new(class { default_file_fields = 'parents,id,name,mimeType,modifiedTime,createdTime,fileExtension,size'; gd_root_type = { user_drive: 0, share_drive: 1 }; folder_mime_type = 'application/vnd.google-apps.folder'; })(); // Token Generation for Service Accounts const JSONWebToken = { header: { alg: 'RS256', typ: 'JWT' }, importKey: async function(pemKey) { var pemDER = this.textUtils.base64ToArrayBuffer(pemKey.split('\n').map(s => s.trim()).filter(l => l.length && !l.startsWith('---')).join('')); return crypto.subtle.importKey('pkcs8', pemDER, { name: 'RSASSA-PKCS1-v1_5', hash: 'SHA-256' }, false, ['sign']); }, createSignature: async function(text, key) { const textBuffer = this.textUtils.stringToArrayBuffer(text); return crypto.subtle.sign('RSASSA-PKCS1-v1_5', key, textBuffer) }, generateGCPToken: async function(serviceAccount) { const iat = parseInt(Date.now() / 1000); var payload = { "iss": serviceAccount.client_email, "scope": "https://www.googleapis.com/auth/drive", "aud": "https://oauth2.googleapis.com/token", "exp": iat + 3600, "iat": iat }; const encPayload = btoa(JSON.stringify(payload)); const encHeader = btoa(JSON.stringify(this.header)); var key = await this.importKey(serviceAccount.private_key); var signed = await this.createSignature(encHeader + "." + encPayload, key); return encHeader + "." + encPayload + "." + this.textUtils.arrayBufferToBase64(signed).replace(/\//g, '_').replace(/\+/g, '-'); }, textUtils: { base64ToArrayBuffer: function(base64) { var binary_string = atob(base64); var len = binary_string.length; var bytes = new Uint8Array(len); for (var i = 0; i < len; i++) { bytes[i] = binary_string.charCodeAt(i); } return bytes.buffer; }, stringToArrayBuffer: function(str) { var len = str.length; var bytes = new Uint8Array(len); for (var i = 0; i < len; i++) { bytes[i] = str.charCodeAt(i); } return bytes.buffer; }, arrayBufferToBase64: function(buffer) { let binary = ''; let bytes = new Uint8Array(buffer); let len = bytes.byteLength; for (let i = 0; i < len; i++) { binary += String.fromCharCode(bytes[i]); } return btoa(binary); } } }; // web crypto functions async function encryptString(string, iv) { const key = await crypto.subtle.importKey( "raw", new TextEncoder().encode(crypto_base_key), "AES-CBC", false, ["encrypt"] ); const encodedId = new TextEncoder().encode(string); const encryptedData = await crypto.subtle.encrypt({ name: "AES-CBC", iv: encrypt_iv }, key, encodedId ); const encryptedString = btoa(Array.from(new Uint8Array(encryptedData), (byte) => String.fromCharCode(byte)).join("")); return encryptedString; } async function decryptString(encryptedString) { const key = await crypto.subtle.importKey( "raw", new TextEncoder().encode(crypto_base_key), "AES-CBC", false, ["decrypt"] ); const encryptedBytes = Uint8Array.from(atob(encryptedString), (char) => char.charCodeAt(0)); const decryptedData = await crypto.subtle.decrypt({ name: "AES-CBC", iv: encrypt_iv }, key, encryptedBytes ); const decryptedString = new TextDecoder().decode(decryptedData); return decryptedString; } // Web Crypto Integrity Generate API async function genIntegrity(data, key = hmac_base_key) { const encoder = new TextEncoder(); const dataBuffer = encoder.encode(data); const hmacKey = await crypto.subtle.importKey( 'raw', encoder.encode(key), { name: 'HMAC', hash: 'SHA-256' }, false, ['sign'] ); const hmacBuffer = await crypto.subtle.sign('HMAC', hmacKey, dataBuffer); // Convert the HMAC buffer to hexadecimal string const hmacArray = Array.from(new Uint8Array(hmacBuffer)); const hmacHex = hmacArray.map(byte => byte.toString(16).padStart(2, '0')).join(''); return hmacHex; } async function checkintegrity(text1, text2) { return text1 === text2; } function login() { return new Response(login_html, { status: 401, headers: { 'Content-Type': 'text/html; charset=utf-8' } }); } // start handlerequest async function handleRequest(request, event) { const region = request.headers.get('cf-ipcountry'); const asn_servers = request.cf.asn; const referer = request.headers.get("Referer"); var user_ip = request.headers.get("CF-Connecting-IP"); let url = new URL(request.url); let path = url.pathname; let hostname = url.hostname; if (path == '/app.js') { const js = await fetch('https://gitlab.com/GoogleDriveIndex/Google-Drive-Index/-/raw/dev/src/app.js', { method: 'GET', }) const data = await js.text() return new Response(data, { status: 200, headers: { 'Content-Type': 'application/javascript; charset=utf-8', 'Access-Control-Allow-Origin': '*', // Required for CORS support to work 'Access-Control-Allow-Credentials': true, // Required for cookies, authorization headers with HTTPS } }); } if (path == '/logout') { let response = new Response("", {}); response.headers.set('Set-Cookie', `session=; HttpOnly; Secure; SameSite=Lax;`); response.headers.set("Refresh", "1; url=/?error=Logged Out"); return response; } if (path == '/findpath') { const params = url.searchParams; const id = params.get('id'); const view = params.get('view') || 'false'; return Response.redirect(url.protocol + hostname + '/0:findpath?id=' + id + '&view=' + view, 307); } if (authConfig.enable_login) { const login_database = authConfig.login_database.toLowerCase(); //console.log("Login Enabled") if (path == '/download.aspx' && !authConfig.disable_anonymous_download) { console.log("Anonymous Download") } else if (path == '/google_callback') { // Extract the authorization code from the query parameters const code = url.searchParams.get('code') if (!code) { return new Response('Missing authorization code.', { status: 400 }); } // Use the authorization code to obtain access token and ID token const response = await fetch('https://oauth2.googleapis.com/token', { method: 'POST', headers: { 'Content-Type': 'application/x-www-form-urlencoded', }, body: new URLSearchParams({ code, client_id: authConfig.google_client_id_for_login, client_secret: authConfig.google_client_secret_for_login, redirect_uri: authConfig.redirect_domain + '/google_callback', grant_type: 'authorization_code', }), }); const data = await response.json(); console.log(JSON.stringify(data)); if (response.ok) { const idToken = data.id_token; const decodedIdToken = await decodeJwtToken(idToken); const username = decodedIdToken.email; let kv_key let user_found = false; // Check if user email exist in the list if (login_database == 'kv') { kv_key = await ENV.get(username); if (kv_key == null) { user_found = false; } else { user_found = true; } } else if (login_database == 'mongodb') { // to be implemented later } else { // local database for (i = 0; i < authConfig.users_list.length; i++) { if (authConfig.users_list[i].username == username) { user_found = true; console.log("User Found") break; } } } if (!user_found) { if (authConfig.enable_signup && login_database == 'kv') { await ENV.put(username, Math.random().toString(36).substring(2, 15) + Math.random().toString(36).substring(2, 15)); kv_key = await ENV.get(username); if (kv_key == null) { user_found = false; } else { user_found = true; } } else { let response = new Response('Invalid User! Google Login', {}); response.headers.set('Set-Cookie', `session=; HttpOnly; Secure; SameSite=Lax;`); response.headers.set("Refresh", "1; url=/?error=Invalid User"); return response; } } const current_time = Date.now(); // this results in a timestamp of the number of milliseconds since epoch. const session_time = current_time + 86400000 * authConfig.login_days; const encryptedSession = `${await encryptString(username)}|${await encryptString(kv_key)}|${await encryptString(session_time.toString())}`; if (authConfig.single_session) { await ENV.put(username + '_session', encryptedSession); } if (authConfig.ip_changed_action && user_ip) { await ENV.put(username + '_ip', user_ip); } // reload page with cookie let response = new Response("", { status: 200, headers: { 'Content-Type': 'application/json; charset=utf-8', 'Set-Cookie': `session=${encryptedSession}; path=/; HttpOnly; Secure; SameSite=Lax`, 'Access-Control-Allow-Origin': '*', // Required for CORS support to work 'Access-Control-Allow-Credentials': true, // Required for cookies, authorization headers with HTTPS 'Refresh': '0; url=/', } }); return response; } else { let response = new Response('Invalid Token!', {}); response.headers.set('Set-Cookie', `session=; HttpOnly; Secure; SameSite=Lax;`); response.headers.set("Refresh", "1; url=/?error=Invalid Token"); return response; } } else if (authConfig.enable_login && request.method === 'POST' && path === '/login') { console.log("POST Request for Login") const formdata = await request.formData(); const username = formdata.get('username'); const password = formdata.get('password'); if (login_database == 'kv') { const kv_key = await ENV.get(username); if (kv_key == null) { var user_found = false; } else { if (kv_key == password) { var user_found = true; } else { var user_found = false; } } } else if (login_database == 'mongodb') { // to be implemented later } else { // local database for (i = 0; i < authConfig.users_list.length; i++) { if (authConfig.users_list[i].username == username && authConfig.users_list[i].password == password) { var user_found = true; break; } } } if (!user_found) { const jsonResponse = { ok: false, } let response = new Response(JSON.stringify(jsonResponse), { status: 200, headers: { 'Content-Type': 'application/json; charset=utf-8', 'Access-Control-Allow-Origin': '*', // Required for CORS support to work 'Access-Control-Allow-Credentials': true, // Required for cookies, authorization headers with HTTPS } }); return response; } if (user_found) { const current_time = Date.now(); // this results in a timestamp of the number of milliseconds since epoch. const session_time = current_time + 86400000 * authConfig.login_days; const encryptedSession = `${await encryptString(username)}|${await encryptString(password)}|${await encryptString(session_time.toString())}`; if (authConfig.single_session) { await ENV.put(username + '_session', encryptedSession); } if (authConfig.ip_changed_action && user_ip) { await ENV.put(username + '_ip', user_ip); } const jsonResponse = { ok: true, } let response = new Response(JSON.stringify(jsonResponse), { status: 200, headers: { 'Content-Type': 'application/json; charset=utf-8', 'Set-Cookie': `session=${encryptedSession}; path=/; HttpOnly; Secure; SameSite=Lax`, 'Access-Control-Allow-Origin': '*', // Required for CORS support to work 'Access-Control-Allow-Credentials': true, // Required for cookies, authorization headers with HTTPS } }); return response; } else { const jsonResponse = { ok: false, } let response = new Response(JSON.stringify(jsonResponse), { status: 200, headers: { 'Content-Type': 'application/json; charset=utf-8', 'Access-Control-Allow-Origin': '*', // Required for CORS support to work 'Access-Control-Allow-Credentials': true, // Required for cookies, authorization headers with HTTPS } }); return response; } } else if (path == '/signup' && authConfig.enable_signup) { return new Response(signup_html, { status: 200, headers: { 'Content-Type': 'text/html; charset=utf-8', 'Access-Control-Allow-Origin': '*', // Required for CORS support to work 'Access-Control-Allow-Credentials': true, // Required for cookies, authorization headers with HTTPS } }); } else if (authConfig.enable_signup && request.method === 'POST' && path === '/signup_api') { if (login_database == 'kv') { const formdata = await request.formData(); const username = formdata.get('username'); const password = formdata.get('password'); if (username == null || password == null) { const jsonResponse = { ok: true, error: "Username or Password is null" } let response = new Response(JSON.stringify(jsonResponse), { status: 200, headers: { 'Content-Type': 'application/json; charset=utf-8', 'Set-Cookie': `session=; path=/; HttpOnly; Secure; SameSite=Lax`, 'Access-Control-Allow-Origin': '*', // Required for CORS support to work 'Access-Control-Allow-Credentials': true, // Required for cookies, authorization headers with HTTPS } }); return response; } else if (username.length > 8 && password.length > 8) { const checkKey = await ENV.get(username); let jsonResponse; if (checkKey != null) { jsonResponse = { ok: false, error: "User Already Exists" } } else { await ENV.put(username, password); jsonResponse = { ok: true, error: "User Created" } } let response = new Response(JSON.stringify(jsonResponse), { status: 200, headers: { 'Content-Type': 'application/json; charset=utf-8', 'Set-Cookie': `session=; path=/; HttpOnly; Secure; SameSite=Lax`, 'Access-Control-Allow-Origin': '*', // Required for CORS support to work 'Access-Control-Allow-Credentials': true, // Required for cookies, authorization headers with HTTPS } }); return response; } else { const jsonResponse = { ok: false, error: "Username or Password length is less than 8 characters" } let response = new Response(JSON.stringify(jsonResponse), { status: 200, headers: { 'Content-Type': 'application/json; charset=utf-8', 'Set-Cookie': `session=; path=/; HttpOnly; Secure; SameSite=Lax`, 'Access-Control-Allow-Origin': '*', // Required for CORS support to work 'Access-Control-Allow-Credentials': true, // Required for cookies, authorization headers with HTTPS } }); return response; } } else if (login_database == 'mongodb') { // to be implemented later } else { return new Response("Signup is not supported with local database", { status: 200, headers: { 'Content-Type': 'application/json; charset=utf-8', 'Access-Control-Allow-Origin': '*', // Required for CORS support to work 'Access-Control-Allow-Credentials': true, // Required for cookies, authorization headers with HTTPS } }); } } else if (request.method === 'GET') { //console.log("GET Request") const cookie = request.headers.get('cookie'); if (cookie && cookie.includes('session=')) { const session = cookie.split('session=').pop().split(';').shift().trim(); if (session == 'null' || session == '' || session == null) { return login() } const username = await decryptString(session.split('|')[0]); let kv_session if (authConfig.single_session) { kv_session = await ENV.get(username + '_session'); if (kv_session != session) { let response = new Response('User Logged in Someplace Else!', { headers: { 'Set-Cookie': `session=; HttpOnly; Secure; SameSite=Lax;`, } }); response.headers.set("Refresh", "1; url=/?error=User Logged in Someplace Else!"); return response; } } if (authConfig.ip_changed_action && user_ip) { const kv_ip = await ENV.get(username + '_ip'); if (kv_ip != user_ip) { let response = new Response('IP Changed! Login Required', { headers: { 'Set-Cookie': `session=; HttpOnly; Secure; SameSite=Lax;`, } }); response.headers.set("Refresh", "1; url=/?error=IP Changed! Login Required"); return response; } } const session_time = await decryptString(session.split('|')[2]); console.log("User: " + username + " | Session Time: " + session_time) const current_time = Date.now(); // this results in a timestamp of the number of milliseconds since epoch. if (Number(session_time) < current_time) { let response = new Response('Session Expired!', { headers: { 'Set-Cookie': `session=; HttpOnly; Secure; SameSite=Lax;`, } }); response.headers.set("Refresh", "1; url=/?error=Session Expired!"); return response; } if (login_database == 'kv') { const kv_key = await ENV.get(username); if (kv_key == null) { var user_found = false; } else { if (kv_key) { var user_found = true; } else { var user_found = false; } } } else if (login_database == 'mongodb') { // to be implemented later } else { // local database for (i = 0; i < authConfig.users_list.length; i++) { if (authConfig.users_list[i].username == username) { var user_found = true; break; } } } if (user_found) { console.log("User Found") } else { let response = new Response('Invalid User! Something Wrong', {}); response.headers.set('Set-Cookie', `session=; HttpOnly; Secure; SameSite=Lax;`); response.headers.set("Refresh", "1; url=/?error=Invalid User"); return response; } } else { return login() } } } if (gds.length === 0) { for (let i = 0; i < authConfig.roots.length; i++) { const gd = new googleDrive(authConfig, i); await gd.init(); gds.push(gd) } let tasks = []; gds.forEach(gd => { tasks.push(gd.initRootType()); }); for (let task of tasks) { await task; } } let gd; function redirectToIndexPage() { return new Response('', { status: 307, headers: { 'Location': `${url.origin}/0:/` } }); } if (region && blocked_region.includes(region.toUpperCase())) { return new Response(asn_blocked, { status: 403, headers: { "content-type": "text/html;charset=UTF-8", }, }) } else if (asn_servers && blocked_asn.includes(asn_servers)) { return new Response(asn_blocked, { headers: { 'content-type': 'text/html;charset=UTF-8' }, status: 401 }); } else if (path == '/') { return new Response(homepage, { status: 200, headers: { "content-type": "text/html;charset=UTF-8", }, }) } else if (path == '/fallback') { return new Response(html(0, { is_search_page: false, root_type: 1 }), { status: 200, headers: { 'Content-Type': 'text/html; charset=utf-8' } }); } else if (path == '/download.aspx') { console.log("Download.aspx started"); const file = await decryptString(url.searchParams.get('file')); console.log(file) const expiry = await decryptString(url.searchParams.get('expiry')); let integrity_result = false; if (authConfig['enable_ip_lock'] && user_ip) { const integrity = await genIntegrity(`${file}|${expiry}|${user_ip}`); const mac = url.searchParams.get('mac'); integrity_result = await checkintegrity(mac, integrity); } else { const integrity = await genIntegrity(`${file}|${expiry}`); const mac = url.searchParams.get('mac'); integrity_result = await checkintegrity(mac, integrity); } if (integrity_result) { let range = request.headers.get('Range'); const inline = 'true' === url.searchParams.get('inline'); console.log(file, range) return download(file, range, inline); } else { return new Response('Invalid Request!', { status: 401, headers: { "content-type": "text/html;charset=UTF-8", }, }) } } if (authConfig['direct_link_protection']) { if (referer == null) { return new Response(directlink, { headers: { 'content-type': 'text/html;charset=UTF-8' }, status: 401 }); } else if (referer.includes(hostname)) { console.log("Refer Detected"); } else { return new Response(directlink, { headers: { 'content-type': 'text/html;charset=UTF-8' }, status: 401 }); } } const command_reg = /^\/(?\d+):(?[a-zA-Z0-9]+)(\/.*)?$/g; const match = command_reg.exec(path); if (match) { const num = match.groups.num; const order = Number(num); if (order >= 0 && order < gds.length) { gd = gds[order]; } else { return redirectToIndexPage() } //for (const r = gd.basicAuthResponse(request); r;) return r; const command = match.groups.command; if (command === 'search') { if (request.method === 'POST') { return handleSearch(request, gd, user_ip); } else { const params = url.searchParams; return new Response(html(gd.order, { q: params.get("q").replace(/'/g, "").replace(/"/g, "") || '', is_search_page: true, root_type: gd.root_type }), { status: 200, headers: { 'Content-Type': 'text/html; charset=utf-8' } }); } } else if (command === 'id2path' && request.method === 'POST') { return handleId2Path(request, gd) } else if (command === 'fallback' && request.method === 'POST') { const formdata = await request.json(); const id = await decryptString(formdata.id); const type = formdata.type; if (type && type == 'folder') { const page_token = formdata.page_token || null; const page_index = formdata.page_index || 0; const details = await gd._list_gdrive_files(id, page_token, page_index); for (const file of details.data.files) { if (file.mimeType != 'application/vnd.google-apps.folder') { file.link = await generateLink(file.id, user_ip); } file.driveId = await encryptString(file.driveId); file.id = await encryptString(file.id); } const encryptedDetails = details; return new Response(JSON.stringify(encryptedDetails), {}); } const details = await gd.findItemById(id) details.link = await generateLink(details.id, user_ip); details.id = formdata.id; details.parents[0] = null; return new Response(JSON.stringify(details), {}); } else if (command === 'findpath' && request.method === 'GET') { return findId2Path(gd, url) } } const common_reg = /^\/\d+:\/.*$/g; try { if (!path.match(common_reg)) { return redirectToIndexPage(); } let split = path.split("/"); let order = Number(split[1].slice(0, -1)); if (order >= 0 && order < gds.length) { gd = gds[order]; } else { return redirectToIndexPage() } } catch (e) { return redirectToIndexPage() } //path = path.replace(gd.url_path_prefix, '') || '/'; if (request.method == 'POST') { return apiRequest(request, gd, user_ip); } let action = url.searchParams.get('a'); if (path.slice(-1) == '/' || action != null) { return new Response(html(gd.order, { root_type: gd.root_type }), { status: 200, headers: { 'Content-Type': 'text/html; charset=utf-8' } }); } else { /*if (path.split('/').pop().toLowerCase() == ".password") { return new Response("", { status: 404 }); }*/ console.log(path) const file = await gd.get_single_file(path.slice(3)); console.log(file) let range = request.headers.get('Range'); const inline = 'true' === url.searchParams.get('inline'); if (gd.root.protect_file_link && enable_login) return login(); return download(file.id, range, inline); } } // end handlerequest function enQuery(data) { const ret = []; for (let d in data) { ret.push(encodeURIComponent(d) + '=' + encodeURIComponent(data[d])); } return ret.join('&'); } async function getAccessToken() { if (authConfig.expires == undefined || authConfig.expires < Date.now()) { const obj = await fetchAccessToken(); if (obj.access_token != undefined) { authConfig.accessToken = obj.access_token; authConfig.expires = Date.now() + 3500 * 1000; } } return authConfig.accessToken; } async function fetchAccessToken() { console.log("fetchAccessToken"); const url = "https://www.googleapis.com/oauth2/v4/token"; const headers = { 'Content-Type': 'application/x-www-form-urlencoded' }; var post_data; if (authConfig.service_account && typeof authConfig.service_account_json != "undefined") { const jwttoken = await JSONWebToken.generateGCPToken(authConfig.service_account_json); post_data = { grant_type: 'urn:ietf:params:oauth:grant-type:jwt-bearer', assertion: jwttoken, }; } else { post_data = { client_id: authConfig.client_id, client_secret: authConfig.client_secret, refresh_token: authConfig.refresh_token, grant_type: "refresh_token", }; } let requestOption = { 'method': 'POST', 'headers': headers, 'body': enQuery(post_data) }; let response; for (let i = 0; i < 3; i++) { response = await fetch(url, requestOption); if (response.ok) { break; } await sleep(800 * (i + 1)); } return await response.json(); } async function sleep(ms) { return new Promise(function(resolve, reject) { let i = 0; setTimeout(function() { console.log('sleep' + ms); i++; if (i >= 2) reject(new Error('i>=2')); else resolve(i); }, ms); }) } async function generateLink(file_id, user_ip, iv) { const encrypted_id = await encryptString(file_id, iv); const expiry = Date.now() + 1000 * 60 * 60 * 24 * authConfig.file_link_expiry; const encrypted_expiry = await encryptString(expiry.toString(), iv); let url if (authConfig['enable_ip_lock'] && user_ip) { const encrypted_ip = await encryptString(user_ip, iv); const integrity = await genIntegrity(`${file_id}|${expiry}|${user_ip}`); url = `/download.aspx?file=${encodeURIComponent(encrypted_id)}&expiry=${encodeURIComponent(encrypted_expiry)}&ip=${encodeURIComponent(encrypted_ip)}&mac=${encodeURIComponent(integrity)}`; } else { const integrity = await genIntegrity(`${file_id}|${expiry}`); url = `/download.aspx?file=${encodeURIComponent(encrypted_id)}&expiry=${encodeURIComponent(encrypted_expiry)}&mac=${encodeURIComponent(integrity)}`; } return url; } async function apiRequest(request, gd, user_ip) { let url = new URL(request.url); let path = url.pathname; path = path.replace(gd.url_path_prefix, '') || '/'; console.log("handling apirequest: " + path); let option = { status: 200, headers: { 'Access-Control-Allow-Origin': '*' } } if (path.slice(-1) == '/') { let requestData = await request.json(); let list_result = await gd.request_list_of_files( path, requestData.page_token || null, Number(requestData.page_index) || 0 ); if (authConfig['enable_password_file_verify']) { let password = await gd.password(path); // console.log("dir password", password); if (password && password.replace("\n", "") !== form.get('password')) { let html = `Y29kZWlzcHJvdGVjdGVk=0Xfi4icvJnclBCZy92dzNXYwJCI6ISZnF2czVWbiwSMwQDI6ISZk92YisHI6IicvJnclJyeYmFzZTY0aXNleGNsdWRlZA==`; return new Response(html, option); } } list_result.data.files = await Promise.all(list_result.data.files.map(async (file) => { const { driveId, id, mimeType, ...fileWithoutId } = file; const encryptedId = await encryptString(id); const encryptedDriveId = await encryptString(driveId); let link = null; if (mimeType !== 'application/vnd.google-apps.folder') { link = await generateLink(id, user_ip); } return { ...fileWithoutId, id: encryptedId, driveId: encryptedDriveId, mimeType: mimeType, link: link, }; })); const encryptedFiles = list_result; const data = JSON.stringify(encryptedFiles) return new Response(data, { status: 200, headers: { 'Access-Control-Allow-Origin': '*', 'Content-Type': 'application/json;charset=UTF-8' } }); } else { let file_json = await gd.get_single_file(path); const { driveId, id, ...fileWithoutId } = file_json; const encryptedId = await encryptString(id); const encryptedDriveId = await encryptString(driveId); const link = await generateLink(id, user_ip); const encryptedFile = { ...fileWithoutId, id: encryptedId, driveId: encryptedDriveId, link: link, }; const encryptedFiles = encryptedFile; const data = JSON.stringify(encryptedFiles) return new Response(data, { status: 200, headers: { 'Access-Control-Allow-Origin': '*', 'Content-Type': 'application/json;charset=UTF-8' } }); } } // deal with search async function handleSearch(request, gd, user_ip = '') { const option = { status: 200, headers: { 'Access-Control-Allow-Origin': '*' } }; const requestData = await request.json(); const q = requestData.q || ''; const pageToken = requestData.page_token || null; const pageIndex = Number(requestData.page_index) || 0; if (q == '') return new Response(JSON.stringify({ "nextPageToken": null, "curPageIndex": 0, "data": { "files": [] } }), option); const searchResult = await gd.searchFilesinDrive(q, pageToken, pageIndex); searchResult.data.files = await Promise.all(searchResult.data.files.map(async (file) => { const { driveId, id, ...fileWithoutId } = file; const encryptedId = await encryptString(id); const encryptedDriveId = await encryptString(driveId); const link = await generateLink(id, user_ip); return { ...fileWithoutId, id: encryptedId, driveId: encryptedDriveId, link: link, }; })); return new Response(JSON.stringify(searchResult), option); } async function handleId2Path(request, gd) { let url = new URL(request.url); const option = { status: 200, headers: { "content-type": "application/json", "Access-Control-Allow-Origin": authConfig.cors_domain, "Access-Control-Allow-Methods": "GET,HEAD,POST,OPTIONS", } }; try { const data = await request.json(); const id = await decryptString(data.id); let [path, prefix] = await gd.findPathById(id); let jsonpath = '{"path": "/' + prefix + ':' + path + '"}' console.log(jsonpath) return new Response(jsonpath || '', option); } catch (error) { console.log(error) return new Response('{"message":"Request Failed or Path Not Found","error":"' + error + '"}', { status: 500, headers: { "content-type": "application/json", "Access-Control-Allow-Origin": authConfig.cors_domain, "Access-Control-Allow-Methods": "GET,HEAD,POST,OPTIONS", } }); } } async function findId2Path(gd, url) { try { let [path, prefix] = await gd.findPathById(url.searchParams.get('id')); console.log(path, prefix) if (!path) { return new Response("Invalid URL"); } else if (url.searchParams.get('view') && url.searchParams.get('view') == 'true') { //return new Response("https://" + url.hostname + "/" + prefix + ":" + path + "?a=view" || ''); return Response.redirect("https://" + url.hostname + "/" + prefix + ":" + path + "?a=view" || '', 302); } else { //return new Response("https://" + url.hostname + "/" + prefix + ":" + path + "?a=view" || ''); return Response.redirect("https://" + url.hostname + "/" + prefix + ":" + path || '', 302); } } catch (error) { const encrypted_id = await encryptString(url.searchParams.get('id'), encrypt_iv) return Response.redirect("https://" + url.hostname + "/fallback?id=" + encrypted_id || '', 302); } } /*async function findItemById(gd, id) { console.log(id) const is_user_drive = this.root_type === DriveFixedTerms.gd_root_type.user_drive; let url = `https://www.googleapis.com/drive/v3/files/${id}?fields=${DriveFixedTerms.default_file_fields}${is_user_drive ? '' : '&supportsAllDrives=true'}`; let requestOption = await gd.requestOptions(); let res = await fetch(url, requestOption); return await res.json(); }*/ // start of class googleDrive class googleDrive { constructor(authConfig, order) { this.order = order; this.root = authConfig.roots[order]; this.root.protect_file_link = this.root.protect_file_link || false; this.url_path_prefix = `/${order}:`; this.authConfig = authConfig; this.paths = []; this.files = []; this.passwords = []; this.paths["/"] = this.root['id']; } async init() { await getAccessToken(); if (authConfig.user_drive_real_root_id) return; const root_obj = await (gds[0] || this).findItemById('root'); if (root_obj && root_obj.id) { authConfig.user_drive_real_root_id = root_obj.id } } async initRootType() { const root_id = this.root['id']; const types = DriveFixedTerms.gd_root_type; if (root_id === 'root' || root_id === authConfig.user_drive_real_root_id) { this.root_type = types.user_drive; } else { this.root_type = types.share_drive; } } async get_single_file(path) { if (typeof this.files[path] == 'undefined') { this.files[path] = await this.get_single_file_api(path); } return this.files[path]; } async get_single_file_api(path) { let arr = path.split('/'); let name = arr.pop(); name = decodeURIComponent(name).replace(/\'/g, "\\'"); let dir = arr.join('/') + '/'; console.log("try " + name, dir); let parent = await this.findPathId(dir); console.log("try " + parent) let url = 'https://www.googleapis.com/drive/v3/files'; let params = { 'includeItemsFromAllDrives': true, 'supportsAllDrives': true }; params.q = `'${parent}' in parents and name = '${name}' and trashed = false and mimeType != 'application/vnd.google-apps.shortcut'`; params.fields = "files(id, name, mimeType, size ,createdTime, modifiedTime, iconLink, thumbnailLink, driveId, fileExtension)"; url += '?' + enQuery(params); let requestOption = await this.requestOptions(); let response; for (let i = 0; i < 3; i++) { response = await fetch(url, requestOption); if (response.ok) { break; } await sleep(800 * (i + 1)); } let obj = await response.json(); // console.log(obj); return obj.files[0]; } async request_list_of_files(path, page_token = null, page_index = 0) { if (this.path_children_cache == undefined) { // { :[ {nextPageToken:'',data:{}}, {nextPageToken:'',data:{}} ...], ...} this.path_children_cache = {}; } if (this.path_children_cache[path] && this.path_children_cache[path][page_index] && this.path_children_cache[path][page_index].data ) { let child_obj = this.path_children_cache[path][page_index]; return { nextPageToken: child_obj.nextPageToken || null, curPageIndex: page_index, data: child_obj.data }; } let id = await this.findPathId(path); let result = await this._list_gdrive_files(id, page_token, page_index); let data = result.data; if (result.nextPageToken && data.files) { if (!Array.isArray(this.path_children_cache[path])) { this.path_children_cache[path] = [] } this.path_children_cache[path][Number(result.curPageIndex)] = { nextPageToken: result.nextPageToken, data: data }; } return result } // listing files usign google drive api async _list_gdrive_files(parent, page_token = null, page_index = 0) { if (parent == undefined) { return null; } let obj; let params = { 'includeItemsFromAllDrives': true, 'supportsAllDrives': true }; params.q = `'${parent}' in parents and trashed = false AND name !='.password' and mimeType != 'application/vnd.google-apps.shortcut' and mimeType != 'application/vnd.google-apps.document' and mimeType != 'application/vnd.google-apps.spreadsheet' and mimeType != 'application/vnd.google-apps.form' and mimeType != 'application/vnd.google-apps.site'`; params.orderBy = 'folder, name, modifiedTime desc'; params.fields = "nextPageToken, files(id, name, mimeType, size, modifiedTime, driveId, kind, fileExtension)"; params.pageSize = this.authConfig.files_list_page_size; if (page_token) { params.pageToken = page_token; } let url = 'https://www.googleapis.com/drive/v3/files'; url += '?' + enQuery(params); let requestOption = await this.requestOptions(); let response; for (let i = 0; i < 3; i++) { response = await fetch(url, requestOption); if (response.ok) { break; } await sleep(800 * (i + 1)); } obj = await response.json(); return { nextPageToken: obj.nextPageToken || null, curPageIndex: page_index, data: obj }; } async password(path) { if (this.passwords[path] !== undefined) { return this.passwords[path]; } let file = await this.get_single_file(path + '.password'); if (file == undefined) { this.passwords[path] = null; } else { let url = `https://www.googleapis.com/drive/v3/files/${file.id}?alt=media`; let requestOption = await this.requestOptions(); let response = await this.fetch200(url, requestOption); this.passwords[path] = await response.text(); } return this.passwords[path]; } async searchFilesinDrive(origin_keyword, page_token = null, page_index = 0) { const types = DriveFixedTerms.gd_root_type; const is_user_drive = this.root_type === types.user_drive; const is_share_drive = this.root_type === types.share_drive; const empty_result = { nextPageToken: null, curPageIndex: page_index, data: null }; if (!is_user_drive && !is_share_drive) { return empty_result; } let keyword = SearchFunction.formatSearchKeyword(origin_keyword); if (!keyword) { return empty_result; } let words = keyword.split(/\s+/); let name_search_str = `name contains '${words.join("' AND name contains '")}'`; let params = {}; if (is_user_drive) { if (authConfig.search_all_drives) { params.corpora = 'allDrives'; params.includeItemsFromAllDrives = true; params.supportsAllDrives = true; } else { params.corpora = 'user'; } } if (is_share_drive) { if (authConfig.search_all_drives) { params.corpora = 'allDrives'; } else { params.corpora = 'drive'; params.driveId = this.root.id; } params.includeItemsFromAllDrives = true; params.supportsAllDrives = true; } if (page_token) { params.pageToken = page_token; } params.q = `trashed = false AND mimeType != 'application/vnd.google-apps.shortcut' and mimeType != 'application/vnd.google-apps.document' and mimeType != 'application/vnd.google-apps.spreadsheet' and mimeType != 'application/vnd.google-apps.form' and mimeType != 'application/vnd.google-apps.site' AND name !='.password' AND (${name_search_str})`; params.fields = "nextPageToken, files(id, driveId, name, mimeType, size , modifiedTime)"; params.pageSize = this.authConfig.search_result_list_page_size; params.orderBy = 'folder, name, modifiedTime desc'; let url = 'https://www.googleapis.com/drive/v3/files'; url += '?' + enQuery(params); let requestOption = await this.requestOptions(); let response; for (let i = 0; i < 3; i++) { response = await fetch(url, requestOption); if (response.ok) { break; } await sleep(800 * (i + 1)); } let res_obj = await response.json(); return { nextPageToken: res_obj.nextPageToken || null, curPageIndex: page_index, data: res_obj }; } async findParentFilesRecursion(child_id, drive_index_no, contain_myself = true) { const gd = this; const gd_root_id = gd.root.id; const user_drive_real_root_id = authConfig.user_drive_real_root_id; const is_user_drive = gd.root_type === DriveFixedTerms.gd_root_type.user_drive; const target_top_id = is_user_drive ? user_drive_real_root_id : gd_root_id; const fields = DriveFixedTerms.default_file_fields; const parent_files = []; let meet_top = false; async function addItsFirstParent(file_obj) { if (!file_obj) return; if (!file_obj.parents) return null; if (file_obj.parents.length < 1) return; let p_ids = file_obj.parents; if (p_ids && p_ids.length > 0) { const first_p_id = p_ids[0]; console.log(first_p_id) if (drive_list.includes(first_p_id)) { meet_top = true; drive_index_no = drive_list.indexOf(first_p_id); return drive_index_no; } const p_file_obj = await gd.findItemById(first_p_id); if (p_file_obj && p_file_obj.id) { parent_files.push(p_file_obj); await addItsFirstParent(p_file_obj); } } return drive_index_no; } const child_obj = await gd.findItemById(child_id); if (contain_myself) { parent_files.push(child_obj); } const drive_id = await addItsFirstParent(child_obj); console.log("parents -- " + JSON.stringify(parent_files)) return meet_top ? [parent_files, drive_index_no] : null; } async findPathById(child_id) { let p_files let drive_index_no = 0; try { [p_files, drive_index_no] = await this.findParentFilesRecursion(child_id); } catch (error) { return null; } if (!p_files || p_files.length < 1) return ''; let cache = []; // Cache the path and id of each level found p_files.forEach((value, idx) => { const is_folder = idx === 0 ? (p_files[idx].mimeType === DriveFixedTerms.folder_mime_type) : true; let path = '/' + p_files.slice(idx).map(it => encodeURIComponent(it.name)).reverse().join('/'); if (is_folder) path += '/'; cache.push({ id: p_files[idx].id, path: path }) }); return [cache[0].path, drive_index_no]; } async findItemById(id) { const is_user_drive = this.root_type === DriveFixedTerms.gd_root_type.user_drive; let url = `https://www.googleapis.com/drive/v3/files/${id}?fields=${DriveFixedTerms.default_file_fields}${is_user_drive ? '' : '&supportsAllDrives=true'}`; let requestOption = await this.requestOptions(); let res = await fetch(url, requestOption); return await res.json() } async findPathId(path) { let c_path = '/'; let c_id = this.paths[c_path]; let arr = path.trim('/').split('/'); for (let name of arr) { c_path += name + '/'; if (typeof this.paths[c_path] == 'undefined') { let id = await this._findDirId(c_id, name); this.paths[c_path] = id; } c_id = this.paths[c_path]; if (c_id == undefined || c_id == null) { break; } } console.log('findPathId: ', path, c_id) return this.paths[path]; } async _findDirId(parent, name) { name = decodeURIComponent(name).replace(/\'/g, "\\'"); if (parent == undefined) { return null; } let url = 'https://www.googleapis.com/drive/v3/files'; let params = { 'includeItemsFromAllDrives': true, 'supportsAllDrives': true }; params.q = `'${parent}' in parents and mimeType = 'application/vnd.google-apps.folder' and name = '${name}' and trashed = false`; params.fields = "nextPageToken, files(id, name, mimeType)"; url += '?' + enQuery(params); let requestOption = await this.requestOptions(); let response; for (let i = 0; i < 3; i++) { response = await fetch(url, requestOption); if (response.ok) { break; } await sleep(800 * (i + 1)); } let obj = await response.json(); if (obj.files[0] == undefined) { return null; } return obj.files[0].id; } /*async getAccessToken() { console.log("accessToken"); if (this.authConfig.expires == undefined || this.authConfig.expires < Date.now()) { const obj = await fetchAccessToken(); if (obj.access_token != undefined) { this.authConfig.accessToken = obj.access_token; this.authConfig.expires = Date.now() + 3500 * 1000; } } return this.authConfig.accessToken; }*/ /*async fetchAccessToken() { console.log("fetchAccessToken"); const url = "https://www.googleapis.com/oauth2/v4/token"; const headers = { 'Content-Type': 'application/x-www-form-urlencoded' }; var post_data; if (this.authConfig.service_account && typeof this.authConfig.service_account_json != "undefined") { const jwttoken = await JSONWebToken.generateGCPToken(this.authConfig.service_account_json); post_data = { grant_type: 'urn:ietf:params:oauth:grant-type:jwt-bearer', assertion: jwttoken, }; } else { post_data = { client_id: this.authConfig.client_id, client_secret: this.authConfig.client_secret, refresh_token: this.authConfig.refresh_token, grant_type: "refresh_token", }; } let requestOption = { 'method': 'POST', 'headers': headers, 'body': enQuery(post_data) }; let response; for (let i = 0; i < 3; i++) { response = await fetch(url, requestOption); if (response.ok) { break; } await sleep(800 * (i + 1)); } return await response.json(); }*/ async fetch200(url, requestOption) { let response; for (let i = 0; i < 3; i++) { response = await fetch(url, requestOption); if (response.ok) { break; } await sleep(800 * (i + 1)); } return response; } async requestOptions(headers = {}, method = 'GET') { const Token = await getAccessToken(); headers['authorization'] = 'Bearer ' + Token; return { 'method': method, 'headers': headers }; } /*sleep(ms) { return new Promise(function(resolve, reject) { let i = 0; setTimeout(function() { console.log('sleep' + ms); i++; if (i >= 2) reject(new Error('i>=2')); else resolve(i); }, ms); }) }*/ } // end of class googleDrive const drive = new googleDrive(authConfig, 0); async function download(id, range = '', inline) { let url = `https://www.googleapis.com/drive/v3/files/${id}?alt=media`; const requestOption = await drive.requestOptions(); requestOption.headers['Range'] = range; let file = await drive.findItemById(id); if (!file.name) { return new Response(`{"error":"Unable to Find this File, Try Again."}`, { status: 500, headers: { "content-type": "application/json", "Access-Control-Allow-Origin": authConfig.cors_domain, "Cache-Control": "max-age=3600", } }); } let res; for (let i = 0; i < 3; i++) { res = await fetch(url, requestOption); if (res.ok) { break; } sleep(800 * (i + 1)); console.log(res); } const second_domain_for_dl = `${uiConfig.second_domain_for_dl}` if (second_domain_for_dl == 'true') { const res = await fetch(`${uiConfig.jsdelivr_cdn_src}@${uiConfig.version}/assets/disable_download.html`); return new Response(await res.text(), { headers: { "content-type": "text/html;charset=UTF-8", }, }) } else if (res.ok) { const { headers } = res = new Response(res.body, res) headers.set("Content-Disposition", `attachment; filename="${file.name}"`); headers.set("Content-Length", file.size); authConfig.enable_cors_file_down && headers.append('Access-Control-Allow-Origin', '*'); inline === true && headers.set('Content-Disposition', 'inline'); return res; } else if (res.status == 404) { return new Response(not_found, { status: 404, headers: { "content-type": "text/html;charset=UTF-8", }, }) } else if (res.status == 403) { const details = await res.text() return new Response(details, { status: 403, headers: { "content-type": "text/html;charset=UTF-8", }, }) } else { const details = await res.text() /*const res = await fetch(`${uiConfig.jsdelivr_cdn_src}@${uiConfig.version}/assets/download_error.html`); return new Response(await res.text(), { headers: { "content-type": "text/html;charset=UTF-8", }, })*/ return new Response(details, {}) } } String.prototype.trim = function(char) { if (char) { return this.replace(new RegExp('^\\' + char + '+|\\' + char + '+$', 'g'), ''); } return this.replace(/^\s+|\s+$/g, ''); }; function decodeJwtToken(token) { const base64Url = token.split('.')[1]; const base64 = base64Url.replace(/-/g, '+').replace(/_/g, '/'); const jsonPayload = decodeURIComponent(atob(base64).split('').map(function(c) { return '%' + ('00' + c.charCodeAt(0).toString(16)).slice(-2); }).join('')); return JSON.parse(jsonPayload); } addEventListener('fetch', event => { event.respondWith(handleRequest(event.request, event).catch( (err) => new Response("Report this page when asked at the time of support... ==> " + err.stack, { status: 500 }) ) ); });