Moved settings.js to ts.

src/bin/createUserSession.js

@@ -12,7 +12,7 @@ process.on('unhandledRejection', (err) => { throw err; });
 const fs = require('fs');
 const path = require('path');
 const querystring = require('querystring');
-import * as settings from '../node/utils/Settings';
+import {settings} from '../node/utils/Settings';
 const supertest = require('supertest');
 
 (async () => {

src/bin/importSqlFile.js

@@ -49,7 +49,7 @@ const unescape = (val) => {
   const fs = require('fs');
   const log4js = require('log4js');
   const readline = require('readline');
-  import * as settings from '../node/utils/Settings';
+  import {settings} from '../node/utils/Settings';
   const ueberDB = require('ueberdb2');
 
   const dbWrapperSettings = {

src/bin/migrateDirtyDBtoRealDB.js

@@ -14,7 +14,7 @@ process.on('unhandledRejection', (err) => { throw err; });
 
   const dirtyDb = require('dirty');
   const log4js = require('log4js');
-  import * as settings from '../node/utils/Settings';
+  import {settings} from '../node/utils/Settings';
   const ueberDB = require('ueberdb2');
   const util = require('util');
 

src/bin/repairPad.js

@@ -19,7 +19,7 @@ let valueCount = 0;
 
 (async () => {
   // initialize database
-  import * as settings from '../node/utils/Settings';
+  import {settings} from '../node/utils/Settings';
   const db = require('../node/db/DB');
   await db.init();
 

src/node/db/DB.ts

@@ -21,7 +21,7 @@
  * limitations under the License.
  */
 
-import {dbSettings, dbType} from "../utils/Settings";
+import {settings} from "../utils/Settings";
 
 const ueberDB = require('ueberdb2');
 const log4js = require('log4js');
@@ -38,7 +38,7 @@ exports.db = null;
  * Initializes the database with the settings provided by the settings module
  */
 exports.init = async () => {
-  exports.db = new ueberDB.Database(dbType, dbSettings, null, logger);
+  exports.db = new ueberDB.Database(settings.dbType, settings.dbSettings, null, logger);
   await exports.db.init();
   if (exports.db.metrics != null) {
     for (const [metric, value] of Object.entries(exports.db.metrics)) {

src/node/db/Pad.js

@@ -10,7 +10,7 @@ const AttributePool = require('../../static/js/AttributePool');
 const Stream = require('../utils/Stream');
 const assert = require('assert').strict;
 const db = require('./DB');
-import * as settings from '../utils/Settings';
+import {settings} from '../utils/Settings';
 const authorManager = require('./AuthorManager');
 const padManager = require('./PadManager');
 const padMessageHandler = require('../handler/PadMessageHandler');

src/node/db/PadManager.js

@@ -22,7 +22,7 @@
 const CustomError = require('../utils/customError');
 const Pad = require('../db/Pad');
 const db = require('./DB');
-import * as settings from '../utils/Settings';
+import {settings} from '../utils/Settings';
 
 /**
  * A cache of all loaded Pads.

src/node/db/SecurityManager.js

@@ -24,7 +24,7 @@ const hooks = require('../../static/js/pluginfw/hooks.js');
 const padManager = require('./PadManager');
 const readOnlyManager = require('./ReadOnlyManager');
 const sessionManager = require('./SessionManager');
-import * as settings from '../utils/Settings';
+import {settings} from '../utils/Settings';
 const webaccess = require('../hooks/express/webaccess');
 const log4js = require('log4js');
 const authLogger = log4js.getLogger('auth');

src/node/eejs/index.ts

@@ -25,7 +25,7 @@ const fs = require('fs');
 const hooks = require('../../static/js/pluginfw/hooks.js');
 const path = require('path');
 const resolve = require('resolve');
-import * as settings from '../utils/Settings'
+import {root, settings} from '../utils/Settings'
 
 const templateCache = new Map();
 
@@ -38,16 +38,16 @@ exports.info = {
 
 const getCurrentFile = () => exports.info.file_stack[exports.info.file_stack.length - 1];
 
-exports._init = (b, recursive) => {
+exports._init = (b:string, recursive: boolean) => {
   exports.info.__output_stack.push(exports.info.__output);
   exports.info.__output = b;
 };
 
-exports._exit = (b, recursive) => {
+exports._exit = (b: string, recursive: boolean) => {
   exports.info.__output = exports.info.__output_stack.pop();
 };
 
-exports.begin_block = (name) => {
+exports.begin_block = (name:string) => {
   exports.info.block_stack.push(name);
   exports.info.__output_stack.push(exports.info.__output.get());
   exports.info.__output.set('');
@@ -63,7 +63,7 @@ exports.end_block = () => {
   exports.info.__output.set(exports.info.__output.get().concat(args.content));
 };
 
-exports.require = (name, args, mod) => {
+exports.require = (name: string, args: any, mod: any) => {
   if (args == null) args = {};
 
   let basedir = __dirname;
@@ -76,7 +76,7 @@ exports.require = (name, args, mod) => {
     basedir = path.dirname(mod.filename);
     paths = mod.paths;
   }
-  paths.push(settings.root + '/plugin_packages')
+  paths.push(root + '/plugin_packages')
 
   const ejspath = resolve.sync(name, {paths, basedir, extensions: ['.html', '.ejs']});
 

src/node/handler/ExportHandler.js

@@ -24,7 +24,7 @@ const exporthtml = require('../utils/ExportHtml');
 const exporttxt = require('../utils/ExportTxt');
 const exportEtherpad = require('../utils/ExportEtherpad');
 const fs = require('fs');
-import * as settings from '../utils/Settings';
+import {settings} from '../utils/Settings';
 const os = require('os');
 const hooks = require('../../static/js/pluginfw/hooks');
 const util = require('util');

src/node/handler/ImportHandler.js

@@ -25,7 +25,7 @@ const padManager = require('../db/PadManager');
 const padMessageHandler = require('./PadMessageHandler');
 const fs = require('fs').promises;
 const path = require('path');
-import * as settings from '../utils/Settings';
+import {settings} from '../utils/Settings';
 const {Formidable} = require('formidable');
 const os = require('os');
 const importHtml = require('../utils/ImportHtml');

src/node/handler/PadMessageHandler.js

@@ -28,7 +28,7 @@ const AttributeManager = require('../../static/js/AttributeManager');
 const authorManager = require('../db/AuthorManager');
 const {padutils} = require('../../static/js/pad_utils');
 const readOnlyManager = require('../db/ReadOnlyManager');
-import * as settings from '../utils/Settings';
+import {settings} from '../utils/Settings';
 const securityManager = require('../db/SecurityManager');
 const plugins = require('../../static/js/pluginfw/plugin_defs.js');
 const log4js = require('log4js');

src/node/handler/SocketIORouter.js

@@ -21,7 +21,7 @@
  */
 
 const log4js = require('log4js');
-import * as settings from '../utils/Settings';
+import {settings} from '../utils/Settings';
 const stats = require('../../node/stats')
 
 const logger = log4js.getLogger('socket.io');

src/node/hooks/express.ts

@@ -14,7 +14,7 @@ import fs from 'fs';
 const hooks = require('../../static/js/pluginfw/hooks');
 import log4js from 'log4js';
 const SessionStore = require('../db/SessionStore');
-import * as settings from '../utils/Settings';
+import {getEpVersion, getGitCommit, settings} from '../utils/Settings';
 const stats = require('../stats')
 import util from 'util';
 const webaccess = require('./express/webaccess');
@@ -68,9 +68,9 @@ const closeServer = async () => {
 exports.createServer = async () => {
   console.log('Report bugs at https://github.com/ether/etherpad-lite/issues');
 
-  serverName = `Etherpad ${settings.getGitCommit()} (https://etherpad.org)`;
+  serverName = `Etherpad ${getGitCommit()} (https://etherpad.org)`;
 
-  console.log(`Your Etherpad version is ${settings.getEpVersion()} (${settings.getGitCommit()})`);
+  console.log(`Your Etherpad version is ${getEpVersion()} (${getGitCommit()})`);
 
   await exports.restartServer();
 

src/node/hooks/express/adminplugins.ts

@@ -7,7 +7,7 @@ import {QueryType} from "../../types/QueryType";
 import {PluginType} from "../../types/Plugin";
 
 const eejs = require('../../eejs');
-import * as settings from '../../utils/Settings';
+import {getEpVersion, getGitCommit} from '../../utils/Settings';
 const installer = require('../../../static/js/pluginfw/installer');
 const pluginDefs = require('../../../static/js/pluginfw/plugin_defs');
 const plugins = require('../../../static/js/pluginfw/plugins');
@@ -24,8 +24,8 @@ exports.expressCreateServer = (hookName:string, args: ArgsExpressType, cb:Functi
   });
 
   args.app.get('/admin/plugins/info', (req:any, res:any) => {
-    const gitCommit = settings.getGitCommit();
+    const gitCommit = getGitCommit();
-    const epVersion = settings.getEpVersion();
+    const epVersion = getEpVersion();
 
     res.send(eejs.require('ep_etherpad-lite/templates/admin/plugins-info.html', {
       gitCommit,

src/node/hooks/express/adminsettings.ts

@@ -4,8 +4,7 @@ const eejs = require('../../eejs');
 const fsp = require('fs').promises;
 const hooks = require('../../../static/js/pluginfw/hooks');
 const plugins = require('../../../static/js/pluginfw/plugins');
-import {reloadSettings, settingsFilename, showSettingsInAdminPage} from '../../utils/Settings';
+import {reloadSettings, settings} from '../../utils/Settings';
-import * as settings from '../../utils/Settings';
 
 exports.expressCreateServer = (hookName:string, {app}:any) => {
   app.get('/admin/settings', (req:any, res:any) => {
@@ -26,12 +25,12 @@ exports.socketio = (hookName:string, {io}:any) => {
     socket.on('load', async (query:string):Promise<any> => {
       let data;
       try {
-        data = await fsp.readFile(settingsFilename, 'utf8');
+        data = await fsp.readFile(settings.settingsFilename, 'utf8');
       } catch (err) {
         return console.log(err);
       }
       // if showSettingsInAdminPage is set to false, then return NOT_ALLOWED in the result
-      if (!showSettingsInAdminPage) {
+      if (!settings.showSettingsInAdminPage) {
         socket.emit('settings', {results: 'NOT_ALLOWED'});
       } else {
         socket.emit('settings', {results: data});
@@ -39,7 +38,7 @@ exports.socketio = (hookName:string, {io}:any) => {
     });
 
     socket.on('saveSettings', async (newSettings:string) => {
-      await fsp.writeFile(settingsFilename, newSettings);
+      await fsp.writeFile(settings.settingsFilename, newSettings);
       socket.emit('saveprogress', 'saved');
     });
 

src/node/hooks/express/apicalls.ts

@@ -2,7 +2,7 @@
 
 const log4js = require('log4js');
 const clientLogger = log4js.getLogger('client');
-const {Formidable} = require('formidable');
+import {Formidable} from 'formidable';
 const apiHandler = require('../../handler/APIHandler');
 const util = require('util');
 
@@ -25,6 +25,7 @@ exports.expressPreSession = async (hookName:string, {app}:any) => {
   // The Etherpad client side sends information about client side javscript errors
   app.post('/jserror', (req:any, res:any, next:Function) => {
     (async () => {
+      // @ts-ignore
       const data = JSON.parse(await parseJserrorForm(req));
       clientLogger.warn(`${data.msg} --`, {
         [util.inspect.custom]: (depth: number, options:any) => {

src/node/hooks/express/importexport.ts

@@ -3,7 +3,7 @@
 import {ArgsExpressType} from "../../types/ArgsExpressType";
 
 const hasPadAccess = require('../../padaccess');
-import {exportAvailable, importExportRateLimiting} from '../../utils/Settings';
+import {exportAvailable, settings} from '../../utils/Settings';
 const exportHandler = require('../../handler/ExportHandler');
 const importHandler = require('../../handler/ImportHandler');
 const padManager = require('../../db/PadManager');
@@ -14,7 +14,7 @@ const webaccess = require('./webaccess');
 
 exports.expressCreateServer = (hookName:string, args:ArgsExpressType, cb:Function) => {
   const limiter = rateLimit({
-    ...importExportRateLimiting,
+    ...settings.importExportRateLimiting,
     handler: (request:any) => {
       if (request.rateLimit.current === request.rateLimit.limit + 1) {
         // when the rate limiter triggers, write a warning in the logs

src/node/hooks/express/openapi.ts

@@ -24,7 +24,7 @@ const cloneDeep = require('lodash.clonedeep');
 const createHTTPError = require('http-errors');
 
 const apiHandler = require('../../handler/APIHandler');
-import {ssl} from '../../utils/Settings';
+import {settings} from '../../utils/Settings';
 
 const log4js = require('log4js');
 const logger = log4js.getLogger('API');
@@ -724,5 +724,5 @@ const getApiRootForVersion = (version:string, style:any = APIPathStyle.FLAT): st
 const generateServerForApiVersion = (apiRoot:string, req:any): {
   url:string
 } => ({
-  url: `${ssl ? 'https' : 'http'}://${req.headers.host}${apiRoot}`,
+  url: `${settings.ssl ? 'https' : 'http'}://${req.headers.host}${apiRoot}`,
 });

src/node/hooks/express/socketio.ts

@@ -6,7 +6,7 @@ const events = require('events');
 const express = require('../express');
 const log4js = require('log4js');
 const proxyaddr = require('proxy-addr');
-import * as settings from '../../utils/Settings';
+import {settings} from '../../utils/Settings';
 import {Server} from 'socket.io'
 const socketIORouter = require('../../handler/SocketIORouter');
 const hooks = require('../../../static/js/pluginfw/hooks');

src/node/hooks/express/specialpages.js

@@ -6,7 +6,7 @@ const fs = require('fs');
 const fsp = fs.promises;
 const toolbar = require('../../utils/toolbar');
 const hooks = require('../../../static/js/pluginfw/hooks');
-import * as settings from '../../utils/Settings';
+import {getEpVersion, root, settings} from '../../utils/Settings';
 const util = require('util');
 const webaccess = require('./webaccess');
 
@@ -17,7 +17,7 @@ exports.expressPreSession = async (hookName, {app}) => {
     res.set('Content-Type', 'application/health+json');
     res.json({
       status: 'pass',
-      releaseId: settings.getEpVersion(),
+      releaseId: getEpVersion(),
     });
   });
 
@@ -31,11 +31,11 @@ exports.expressPreSession = async (hookName, {app}) => {
 
   app.get('/robots.txt', (req, res) => {
     let filePath =
-        path.join(settings.root, 'src', 'static', 'skins', settings.skinName, 'robots.txt');
+        path.join(root, 'src', 'static', 'skins', settings.skinName, 'robots.txt');
     res.sendFile(filePath, (err) => {
       // there is no custom robots.txt, send the default robots.txt which dissallows all
       if (err) {
-        filePath = path.join(settings.root, 'src', 'static', 'robots.txt');
+        filePath = path.join(root, 'src', 'static', 'robots.txt');
         res.sendFile(filePath);
       }
     });
@@ -54,9 +54,9 @@ exports.expressPreSession = async (hookName, {app}) => {
 
 
       const fns = [
-        ...(settings.favicon ? [path.resolve(settings.root, settings.favicon)] : []),
+        ...(settings.favicon ? [path.resolve(root, settings.favicon)] : []),
-        path.join(settings.root, 'src', 'static', 'skins', settings.skinName, 'favicon.ico'),
+        path.join(root, 'src', 'static', 'skins', settings.skinName, 'favicon.ico'),
-        path.join(settings.root, 'src', 'static', 'favicon.ico'),
+        path.join(root, 'src', 'static', 'favicon.ico'),
       ];
       for (const fn of fns) {
         try {

src/node/hooks/express/static.ts

@@ -1,34 +1,37 @@
 'use strict';
 
+
 const fs = require('fs').promises;
 const minify = require('../../utils/Minify');
 const path = require('path');
 const plugins = require('../../../static/js/pluginfw/plugin_defs');
-import * as settings from '../../utils/Settings';
+import {root, settings} from '../../utils/Settings';
 const CachingMiddleware = require('../../utils/caching_middleware');
 const Yajsml = require('etherpad-yajsml');
 
 // Rewrite tar to include modules with no extensions and proper rooted paths.
 const getTar = async () => {
-  const prefixLocalLibraryPath = (path) => {
+  const prefixLocalLibraryPath = (path: string) => {
     if (path.charAt(0) === '$') {
       return path.slice(1);
     } else {
       return `ep_etherpad-lite/static/js/${path}`;
     }
   };
-  const tarJson = await fs.readFile(path.join(settings.root, 'src/node/utils/tar.json'), 'utf8');
+  const tarJson = await fs.readFile(path.join(root, 'src/node/utils/tar.json'), 'utf8');
   const tar = {};
   for (const [key, relativeFiles] of Object.entries(JSON.parse(tarJson))) {
+    // @ts-ignore
     const files = relativeFiles.map(prefixLocalLibraryPath);
+    // @ts-ignore
     tar[prefixLocalLibraryPath(key)] = files
-        .concat(files.map((p) => p.replace(/\.js$/, '')))
+        .concat(files.map((p:string) => p.replace(/\.js$/, '')))
-        .concat(files.map((p) => `${p.replace(/\.js$/, '')}/index.js`));
+        .concat(files.map((p:string) => `${p.replace(/\.js$/, '')}/index.js`));
   }
   return tar;
 };
 
-exports.expressPreSession = async (hookName, {app}) => {
+exports.expressPreSession = async (hookName: string, {app}:any) => {
   // Cache both minified and static.
   const assetCache = new CachingMiddleware();
   app.all(/\/javascripts\/(.*)/, assetCache.handle.bind(assetCache));
@@ -58,11 +61,13 @@ exports.expressPreSession = async (hookName, {app}) => {
   // serve plugin definitions
   // not very static, but served here so that client can do
   // require("pluginfw/static/js/plugin-definitions.js");
-  app.get('/pluginfw/plugin-definitions.json', (req, res, next) => {
+  app.get('/pluginfw/plugin-definitions.json', (req:any, res:any, next:Function) => {
-    const clientParts = plugins.parts.filter((part) => part.client_hooks != null);
+    const clientParts = plugins.parts.filter((part:any) => part.client_hooks != null);
     const clientPlugins = {};
-    for (const name of new Set(clientParts.map((part) => part.plugin))) {
+    for (const name of new Set(clientParts.map((part:any) => part.plugin))) {
+      // @ts-ignore
       clientPlugins[name] = {...plugins.plugins[name]};
+      // @ts-ignore
       delete clientPlugins[name].package;
     }
     res.setHeader('Content-Type', 'application/json; charset=utf-8');

src/node/hooks/express/tests.js

@@ -4,7 +4,7 @@ const path = require('path');
 const fsp = require('fs').promises;
 const plugins = require('../../../static/js/pluginfw/plugin_defs');
 const sanitizePathname = require('../../utils/sanitizePathname');
-import * as settings from '../../utils/Settings';
+import {root, settings} from '../../utils/Settings';
 
 // Returns all *.js files under specDir (recursively) as relative paths to specDir, using '/'
 // instead of path.sep to separate pathname components.
@@ -57,7 +57,7 @@ exports.expressPreSession = async (hookName, {app}) => {
     })().catch((err) => next(err || new Error(err)));
   });
 
-  const rootTestFolder = path.join(settings.root, 'src/tests/frontend/');
+  const rootTestFolder = path.join(root, 'src/tests/frontend/');
 
   app.get('/tests/frontend/index.html', (req, res) => {
     res.redirect(['./', ...req.url.split('?').slice(1)].join('?'));

src/node/hooks/express/webaccess.js

@@ -3,7 +3,7 @@
 const assert = require('assert').strict;
 const log4js = require('log4js');
 const httpLogger = log4js.getLogger('http');
-import * as settings from '../../utils/Settings';
+import {settings} from '../../utils/Settings';
 const hooks = require('../../../static/js/pluginfw/hooks');
 const readOnlyManager = require('../../db/ReadOnlyManager');
 

src/node/hooks/i18n.ts

@@ -9,7 +9,7 @@ const path = require('path');
 const _ = require('underscore');
 const pluginDefs = require('../../static/js/pluginfw/plugin_defs.js');
 const existsSync = require('../utils/path_exists');
-import {customLocaleStrings, maxAge, root} from '../utils/Settings';
+import {settings, root} from '../utils/Settings';
 
 // returns all existing messages merged together and grouped by langcode
 // {es: {"foo": "string"}, en:...}
@@ -71,9 +71,9 @@ const getAllLocales = () => {
   const wrongFormatErr = Error(
       'customLocaleStrings in wrong format. See documentation ' +
     'for Customization for Administrators, under Localization.');
-  if (customLocaleStrings) {
+  if (settings.customLocaleStrings) {
-    if (typeof customLocaleStrings !== 'object') throw wrongFormatErr;
+    if (typeof settings.customLocaleStrings !== 'object') throw wrongFormatErr;
-    _.each(customLocaleStrings, (overrides:MapArrayType<string> , langcode:string) => {
+    _.each(settings.customLocaleStrings, (overrides:MapArrayType<string> , langcode:string) => {
       if (typeof overrides !== 'object') throw wrongFormatErr;
       _.each(overrides, (localeString:string|object, key:string) => {
         if (typeof localeString !== 'string') throw wrongFormatErr;
@@ -133,7 +133,7 @@ exports.expressPreSession = async (hookName:string, {app}:any) => {
     // works with /locale/en and /locale/en.json requests
     const locale = req.params.locale.split('.')[0];
     if (Object.prototype.hasOwnProperty.call(exports.availableLangs, locale)) {
-      res.setHeader('Cache-Control', `public, max-age=${maxAge}`);
+      res.setHeader('Cache-Control', `public, max-age=${settings.maxAge}`);
       res.setHeader('Content-Type', 'application/json; charset=utf-8');
       res.send(`{"${locale}":${JSON.stringify(locales[locale])}}`);
     } else {
@@ -142,7 +142,7 @@ exports.expressPreSession = async (hookName:string, {app}:any) => {
   });
 
   app.get('/locales.json', (req: any, res:any) => {
-    res.setHeader('Cache-Control', `public, max-age=${maxAge}`);
+    res.setHeader('Cache-Control', `public, max-age=${settings.maxAge}`);
     res.setHeader('Content-Type', 'application/json; charset=utf-8');
     res.send(localeIndex);
   });

src/node/server.ts

@@ -28,11 +28,10 @@ import {PluginType} from "./types/Plugin";
 import {ErrorCaused} from "./types/ErrorCaused";
 import log4js from 'log4js';
 
-import {dumpOnUncleanExit} from './utils/Settings';
+import {settings} from './utils/Settings';
-import * as settings from './utils/Settings';
 
 let wtfnode: any;
-if (dumpOnUncleanExit) {
+if (settings.dumpOnUncleanExit) {
   // wtfnode should be loaded after log4js.replaceConsole() so that it uses log4js for logging, and
   // it should be above everything else so that it can hook in before resources are used.
   wtfnode = require('wtfnode');
@@ -266,7 +265,7 @@ exports.exit = async (err: ErrorCaused|string|null = null) => {
     logger.error('Something that should have been cleaned up during the shutdown hook (such as ' +
                 'a timer, worker thread, or open connection) is preventing Node.js from exiting');
 
-    if (dumpOnUncleanExit) {
+    if (settings.dumpOnUncleanExit) {
       wtfnode.dump();
     } else {
       logger.error('Enable `dumpOnUncleanExit` setting to get a dump of objects preventing a ' +

src/node/types/SettingsObj.ts

@@ -0,0 +1,113 @@
+export type SettingsObj = {
+    settingsFilename: string;
+    credentialsFilename: string;
+    title: string;
+    favicon: string|null;
+    skinName: string|null;
+    skinVariants: string;
+    ip: string;
+    port: string|number,
+    suppressErrorsInPadText: boolean,
+    ssl:false|{
+        key: string;
+        cert: string;
+        ca: string[];
+    },
+    socketTransportProtocols: string[];
+    socketIo: {
+        maxHttpBufferSize: number;
+    },
+    dbType: string;
+    dbSettings: any,
+    defaultPadText: string,
+    padOptions:{
+        noColors: boolean;
+        showControls: boolean;
+        showChat: boolean;
+        showLineNumbers: boolean;
+        useMonospaceFont: boolean;
+        userName: string|null;
+        userColor: string|null;
+        rtl: boolean;
+        alwaysShowChat: boolean;
+        chatAndUsers: boolean;
+        lang: string|null;
+    },
+    padShortcutEnabled: {
+        altF9: boolean;
+        altC: boolean;
+        delete: boolean;
+        cmdShift2: boolean;
+        return: boolean;
+        esc: boolean;
+        cmdS: boolean;
+        tab: boolean;
+        cmdZ: boolean;
+        cmdY: boolean;
+        cmdB: boolean;
+        cmdI: boolean;
+        cmdU: boolean;
+        cmd5: boolean;
+        cmdShiftL: boolean;
+        cmdShiftN: boolean;
+        cmdShift1: boolean;
+        cmdShiftC: boolean;
+        cmdH: boolean;
+        ctrlHome: boolean;
+        pageUp: boolean;
+        pageDown: boolean;
+    },
+    toolbar: {
+        left: string[][];
+        right: string[][];
+        timeslider: string[][];
+    },
+    requireSession: boolean;
+    editOnly: boolean;
+    maxAge: number;
+    minify: boolean;
+    abiword: string|null;
+    soffice: string|null;
+    allowUnknownFileEnds: boolean;
+    loglevel: string;
+    disableIPlogging: boolean;
+    automaticReconnectionTimeout: number;
+    loadTest: boolean;
+    dumpOnUncleanExit: boolean;
+    indentationOnNewLine: boolean;
+    logconfig: any;
+    sessionKey:string|null|string[],
+    trustProxy: boolean;
+    cookie:{
+        keyRotationInterval: number;
+        sameSite: string;
+        sessionLifetime: number;
+        sessionRefreshInterval: number;
+    },
+    requireAuthentication: boolean;
+    requireAuthorization: boolean;
+    users: object,
+    showSettingsInAdminPage: boolean;
+    scrollWhenFocusLineIsOutOfViewport:{
+        percentage: {
+            editionAboveViewport: number;
+            editionBelowViewport: number;
+        },
+        duration: number;
+        percentageToScrollWhenUserPressesArrowUp: number,
+        scrollWhenCaretIsInTheLastLineOfViewport: boolean
+    },
+    exposeVersion: boolean;
+    customLocaleStrings: {},
+    importExportRateLimiting: {
+        windowMs: number;
+        max: number;
+    },
+    commitRateLimiting: {
+        duration: number;
+        points: number;
+    },
+    importMaxFileSize: number;
+    enableAdminUITests: boolean;
+    lowerCasePadIds: boolean;
+}

src/node/utils/Abiword.ts

@@ -24,14 +24,14 @@ import {AsyncQueueTask} from "../types/AsyncQueueTask";
 
 const spawn = require('child_process').spawn;
 const async = require('async');
-import {abiword} from './Settings';
+import {settings} from './Settings';
 const os = require('os');
 
 // on windows we have to spawn a process for each convertion,
 // cause the plugin abicommand doesn't exist on this platform
 if (os.type().indexOf('Windows') > -1) {
   exports.convertFile = async (srcFile: string, destFile: string, type: string) => {
-    const _abiword = spawn(abiword, [`--to=${destFile}`, srcFile]);
+    const _abiword = spawn(settings.abiword, [`--to=${destFile}`, srcFile]);
     let stdoutBuffer = '';
     _abiword.stdout.on('data', (data: string) => { stdoutBuffer += data.toString(); });
     _abiword.stderr.on('data', (data: string) => { stdoutBuffer += data.toString(); });
@@ -47,12 +47,12 @@ if (os.type().indexOf('Windows') > -1) {
   };
   // on unix operating systems, we can start abiword with abicommand and
   // communicate with it via stdin/stdout
-  // thats much faster, about factor 10
+  // that's much faster, about factor 10
 } else {
   let _abiword: ChildProcess;
   let stdoutCallback: Function|null = null;
   const spawnAbiword = () => {
-    _abiword = spawn(abiword, ['--plugin', 'AbiCommand']);
+    _abiword = spawn(settings.abiword, ['--plugin', 'AbiCommand']);
     let stdoutBuffer = '';
     let firstPrompt = true;
     _abiword.stderr!.on('data', (data) => { stdoutBuffer += data.toString(); });

src/node/utils/Minify.js

@@ -21,7 +21,7 @@
  * limitations under the License.
  */
 
-const settings = require('./Settings');
+import {root, settings} from './Settings';
 const fs = require('fs').promises;
 const path = require('path');
 const plugins = require('../../static/js/pluginfw/plugin_defs');
@@ -33,7 +33,7 @@ const sanitizePathname = require('./sanitizePathname');
 
 const logger = log4js.getLogger('Minify');
 
-const ROOT_DIR = path.join(settings.root, 'src/static/');
+const ROOT_DIR = path.join(root, 'src/static/');
 
 const threadsPool = new Threads.Pool(() => Threads.spawn(new Threads.Worker('./MinifyWorker')), 2);
 

src/node/utils/Settings.ts

@@ -35,6 +35,7 @@ import jsonminify from 'jsonminify';
 import log4js from 'log4js';
 import randomString from './randomstring';
 import _ from 'underscore';
+import {SettingsObj} from "../types/SettingsObj";
 
 const absolutePaths = require('./AbsolutePaths');
 const argv = require('./Cli').argv;
@@ -50,13 +51,14 @@ const nonSettings = [
 ];
 
 
-
 // This is a function to make it easy to create a new instance. It is important to not reuse a
 // config object after passing it to log4js.configure() because that method mutates the object. :(
-const defaultLogConfig = (level: string) => ({appenders: {console: {type: 'console'}},
+const defaultLogConfig = (level: string) => ({
+    appenders: {console: {type: 'console'}},
     categories: {
         default: {appenders: ['console'], level},
-  }});
+    }
+});
 const defaultLogLevel = 'INFO';
 
 const initLogging = (config: any) => {
@@ -75,25 +77,23 @@ const initLogging = (config:any) => {
 // with the user's chosen log level and logger config after the settings have been loaded.
 initLogging(defaultLogConfig(defaultLogLevel));
 
-/* Root path of the installation */
-export const root = absolutePaths.findEtherpadRoot();
-logger.info('All relative paths will be interpreted relative to the identified ' +
-    `Etherpad base dir: ${root}`);
-export const settingsFilename = absolutePaths.makeAbsolute(argv.settings || 'settings.json');
-export const credentialsFilename = absolutePaths.makeAbsolute(argv.credentials || 'credentials.json');
 
+export const root = absolutePaths.findEtherpadRoot()
+
+export const settings: SettingsObj = {
+    settingsFilename: absolutePaths.makeAbsolute(argv.settings || 'settings.json'),
+    credentialsFilename: absolutePaths.makeAbsolute(argv.credentials || 'credentials.json'),
     /**
      * The app title, visible e.g. in the browser window
      */
-export const title = 'Etherpad';
+    title: 'Etherpad',
-
     /**
      * Pathname of the favicon you want to use. If null, the skin's favicon is
      * used if one is provided by the skin, otherwise the default Etherpad favicon
      * is used. If this is a relative path it is interpreted as relative to the
      * Etherpad root directory.
      */
-export let favicon = null;
+    favicon: null,
 
     /*
      * Skin name.
@@ -101,41 +101,31 @@ export let favicon = null;
      * Initialized to null, so we can spot an old configuration file and invite the
      * user to update it before falling back to the default.
      */
-export let skinName:string|null = null;
+    skinName: null,
-
-export const skinVariants = 'super-light-toolbar super-light-editor light-background';
 
+    skinVariants: 'super-light-toolbar super-light-editor light-background',
     /**
      * The IP ep-lite should listen to
      */
-export const ip:string = '0.0.0.0';
+    ip: '0.0.0.0',
-
     /**
      * The Port ep-lite should listen to
      */
-export const port = process.env.PORT || 9001;
+    port: process.env.PORT || 9001,
-
     /**
      * Should we suppress Error messages from being in Pad Contents
      */
-export const suppressErrorsInPadText = false;
+    suppressErrorsInPadText: false,
-
     /**
      * The SSL signed server key and the Certificate Authority's own certificate
      * default case: ep-lite does *not* use SSL. A signed server key is not required in this case.
      */
-export const ssl:false|{
+    ssl: false,
-    key: string;
-    cert: string;
-    ca: string[];
-} = false;
-
     /**
      * socket.io transport methods
      **/
-export const socketTransportProtocols = ['websocket', 'polling'];
+    socketTransportProtocols: ['websocket', 'polling'],
-
+    socketIo: {
-export const socketIo = {
         /**
          * Maximum permitted client message size (in bytes).
          *
@@ -145,33 +135,28 @@ export const socketIo = {
          * (malicious clients can exhaust memory).
          */
         maxHttpBufferSize: 10000,
-};
+    },
-
     /*
    * The Type of the database
    */
-export const dbType = 'dirty';
+    dbType: 'dirty',
     /**
      * This setting is passed with dbType to ueberDB to set up the database
      */
-export const dbSettings = {filename: path.join(root, 'var/dirty.db')};
+    dbSettings: {
-
+        filename: path.join(root, 'var/dirty.db')
+    },
     /**
      * The default Text of a new pad
      */
-export let defaultPadText = [
+    defaultPadText: [
         'Welcome to Etherpad!',
         '',
         'This pad text is synchronized as you type, so that everyone viewing this page sees the same ' +
         'text. This allows you to collaborate seamlessly on documents!',
         '',
-  'Etherpad on Github: https://github.com/ether/etherpad-lite',
+        'Etherpad on Github: https://github.com/ether/etherpad-lite',].join('\n'),
-].join('\n');
+    padOptions: {
-
-/**
- * The default Pad Settings for a user (Can be overridden by changing the setting
- */
-export const padOptions = {
         noColors: false,
         showControls: true,
         showChat: true,
@@ -182,13 +167,17 @@ export const padOptions = {
         rtl: false,
         alwaysShowChat: false,
         chatAndUsers: false,
+        /**
+         * The default Pad Settings for a user (Can be overridden by changing the setting
+         */
         lang: null,
-};
+    },
+
 
     /**
      * Whether certain shortcut keys are enabled for a user in the pad
      */
-export const padShortcutEnabled = {
+    padShortcutEnabled: {
         altF9: true,
         altC: true,
         delete: true,
@@ -211,12 +200,11 @@ export const padShortcutEnabled = {
         ctrlHome: true,
         pageUp: true,
         pageDown: true,
-};
+    },
-
     /**
      * The toolbar buttons and order.
      */
-export const toolbar = {
+    toolbar: {
         left: [
             ['bold', 'italic', 'underline', 'strikethrough'],
             ['orderedlist', 'unorderedlist', 'indent', 'outdent'],
@@ -231,92 +219,72 @@ export const toolbar = {
         timeslider: [
             ['timeslider_export', 'timeslider_settings', 'timeslider_returnToPad'],
         ],
-};
+    },
-
     /**
      * A flag that requires any user to have a valid session (via the api) before accessing a pad
      */
-export const requireSession = false;
+    requireSession: false,
-
     /**
      * A flag that prevents users from creating new pads
      */
-export const editOnly = false;
+    editOnly: false,
-
     /**
      * Max age that responses will have (affects caching layer).
      */
-export const maxAge = 1000 * 60 * 60 * 6; // 6 hours
+    maxAge: 1000 * 60 * 60 * 6, // 6 hours
-
     /**
      * A flag that shows if minification is enabled or not
      */
-export const minify = true;
+    minify: true,
-
     /**
      * The path of the abiword executable
      */
-export let abiword = null;
+    abiword: null,
-
     /**
      * The path of the libreoffice executable
      */
-export let soffice = null;
+    soffice: null,
-
     /**
      * Should we support none natively supported file types on import?
      */
-export const allowUnknownFileEnds = true;
+    allowUnknownFileEnds: true,
-
     /**
      * The log level of log4js
      */
-export const loglevel:string = defaultLogLevel;
+    loglevel: defaultLogLevel,
-
     /**
      * Disable IP logging
      */
-export const disableIPlogging = false;
+    disableIPlogging: false,
-
     /**
      * Number of seconds to automatically reconnect pad
      */
-export const automaticReconnectionTimeout = 0;
+    automaticReconnectionTimeout: 0,
-
     /**
      * Disable Load Testing
      */
-export const loadTest = false;
+    loadTest: false,
-
     /**
      * Disable dump of objects preventing a clean exit
      */
-export const dumpOnUncleanExit = false;
+    dumpOnUncleanExit: false,
-
     /**
      * Enable indentation on new lines
      */
-export const indentationOnNewLine = true;
+    indentationOnNewLine: true,
-
+    logconfig: null,
-/*
- * log4js appender configuration
- */
-export let logconfig:any = null;
-
     /*
    * Deprecated cookie signing key.
    */
-export let sessionKey:string|null|string[] = null;
+    sessionKey: null,
-
     /*
      * Trust Proxy, whether trust the x-forwarded-for header.
     */
-export const trustProxy = false;
+    trustProxy: false,
-
     /*
      * Settings controlling the session cookie issued by Etherpad.
     */
-export const cookie = {
+    cookie: {
         keyRotationInterval: 1 * 24 * 60 * 60 * 1000,
         /*
          * Value of the SameSite cookie property. "Lax" is recommended unless
@@ -332,27 +300,25 @@ export const cookie = {
         sameSite: 'Lax',
         sessionLifetime: 10 * 24 * 60 * 60 * 1000,
         sessionRefreshInterval: 1 * 24 * 60 * 60 * 1000,
-};
+    },
 
     /*
      * This setting is used if you need authentication and/or
      * authorization. Note: /admin always requires authentication, and
      * either authorization by a module, or a user with is_admin set
      */
-export let requireAuthentication = false;
+    requireAuthentication: false,
-export let requireAuthorization = false;
+    requireAuthorization: false,
-export const users = {};
+    users: {},
-
     /*
      * Show settings in admin page, by default it is true
      */
-export const showSettingsInAdminPage = true;
+    showSettingsInAdminPage: true,
-
     /*
    * By default, when caret is moved out of viewport, it scrolls the minimum
    * height needed to make this line visible.
    */
-export const scrollWhenFocusLineIsOutOfViewport = {
+    scrollWhenFocusLineIsOutOfViewport: {
         /*
        * Percentage of viewport height to be additionally scrolled.
        */
@@ -378,20 +344,17 @@ export const scrollWhenFocusLineIsOutOfViewport = {
          * line of the viewport
          */
         scrollWhenCaretIsInTheLastLineOfViewport: false,
-};
+    },
-
     /*
     * Expose Etherpad version in the web interface and in the Server http header.
     *
     * Do not enable on production machines.
     */
-export const exposeVersion = false;
+    exposeVersion: false,
-
     /*
      * Override any strings found in locale directories
      */
-export const customLocaleStrings = {};
+    customLocaleStrings: {},
-
     /*
    * From Etherpad 1.8.3 onwards, import and export of pads is always rate
    * limited.
@@ -401,14 +364,14 @@ export const customLocaleStrings = {};
    *
    * See https://github.com/nfriedly/express-rate-limit for more options
    */
-export const importExportRateLimiting = {
+
+    importExportRateLimiting: {
         // duration of the rate limit window (milliseconds)
         windowMs: 90000,
 
         // maximum number of requests per IP to allow during the rate limit window
         max: 10,
-};
+    },
-
     /*
    * From Etherpad 1.9.0 onwards, commits from individual users are rate limited
    *
@@ -417,36 +380,40 @@ export const importExportRateLimiting = {
    *
    * See https://github.com/animir/node-rate-limiter-flexible/wiki/Overall-example#websocket-single-connection-prevent-flooding for more options
    */
-export const commitRateLimiting = {
+    commitRateLimiting: {
         // duration of the rate limit window (seconds)
         duration: 1,
 
         // maximum number of chanes per IP to allow during the rate limit window
         points: 10,
-};
+    },
-
     /*
    * From Etherpad 1.8.3 onwards, the maximum allowed size for a single imported
    * file is always bounded.
    *
    * File size is specified in bytes. Default is 50 MB.
    */
-export const importMaxFileSize = 50 * 1024 * 1024;
+    importMaxFileSize: 50 * 1024 * 1024,
-
     /*
      * Disable Admin UI tests
      */
-export const enableAdminUITests = false;
+    enableAdminUITests: false,
-
     /*
     * Enable auto conversion of pad Ids to lowercase.
     * e.g. /p/EtHeRpAd to /p/etherpad
     */
-export const lowerCasePadIds = false;
+    lowerCasePadIds: false,
+}
+
+/* Root path of the installation */
+logger.info('All relative paths will be interpreted relative to the identified ' +
+    `Etherpad base dir: ${root}`);
+
+
 
 // checks if abiword is avaiable
 export const abiwordAvailable = () => {
-  if (abiword != null) {
+    if (settings.abiword != null) {
         return os.type().indexOf('Windows') !== -1 ? 'withoutPDF' : 'yes';
     } else {
         return 'no';
@@ -454,7 +421,7 @@ export const abiwordAvailable = () => {
 };
 
 export const sofficeAvailable = () => {
-  if (soffice != null) {
+    if (settings.soffice != null) {
         return os.type().indexOf('Windows') !== -1 ? 'withoutPDF' : 'yes';
     } else {
         return 'no';
@@ -522,15 +489,16 @@ const storeSettings = (settingsObj:MapArrayType<any>) => {
             logger.warn(`Settings should start with a lowercase character: '${i}'`);
         }
 
-    console.log(globalThis)
-
         // we know this setting, so we overwrite it,
         // or it's a settings hash, specific to a plugin
-    if (exports[i] !== undefined || i.indexOf('ep_') === 0) {
+        // @ts-ignore
+        if (settings[i] !== undefined || i.indexOf('ep_') === 0) {
             if (_.isObject(settingsObj[i]) && !Array.isArray(settingsObj[i])) {
-        exports[i] = _.defaults(settingsObj[i], exports[i]);
+                // @ts-ignore
+                settings[i] = _.defaults(settingsObj[i], settings[i]);
             } else {
-        exports[i] = settingsObj[i];
+                // @ts-ignore
+                settings[i] = settingsObj[i];
             }
         } else {
             // this setting is unknown, output a warning and throw it away
@@ -563,11 +531,16 @@ const coerceValue = (stringValue: string) => {
     }
 
     switch (stringValue) {
-    case 'true': return true;
+        case 'true':
-    case 'false': return false;
+            return true;
-    case 'undefined': return undefined;
+        case 'false':
-    case 'null': return null;
+            return false;
-    default: return stringValue;
+        case 'undefined':
+            return undefined;
+        case 'null':
+            return null;
+        default:
+            return stringValue;
     }
 };
 
@@ -693,7 +666,7 @@ const lookupEnvironmentVariables = (obj: object) => {
  *
  * The isSettings variable only controls the error logging.
  */
-const parseSettings = (settingsFilename: string, isSettings: boolean) => {
+export const parseSettings = (settingsFilename: string, isSettings: boolean) => {
     let settingsStr = '';
 
     let settingsType, notFoundMessage, notFoundFunction;
@@ -737,97 +710,98 @@ const parseSettings = (settingsFilename: string, isSettings: boolean) => {
 export let randomVersionString: string | undefined
 
 export const reloadSettings = () => {
-  const settings = parseSettings(settingsFilename, true);
+    const settingsParsed = parseSettings(settings.settingsFilename, true);
-  const credentials = parseSettings(credentialsFilename, false);
+    const credentials = parseSettings(settings.credentialsFilename, false);
-  storeSettings(settings);
+    storeSettings(settingsParsed);
     storeSettings(credentials);
 
     // Init logging config
-  logconfig = defaultLogConfig(loglevel ? loglevel : defaultLogLevel);
+    settings.logconfig = defaultLogConfig(settings.loglevel ? settings.loglevel : defaultLogLevel);
-  initLogging(logconfig);
+    initLogging(settings.logconfig);
 
-  if (!skinName) {
+    if (!settings.skinName) {
         logger.warn('No "skinName" parameter found. Please check out settings.json.template and ' +
             'update your settings.json. Falling back to the default "colibris".');
-    skinName = 'colibris';
+        settings.skinName = 'colibris';
     }
 
     // checks if skinName has an acceptable value, otherwise falls back to "colibris"
-  if (skinName) {
+    if (settings.skinName) {
         const skinBasePath = path.join(root, 'src', 'static', 'skins');
-    const countPieces = skinName.split(path.sep).length;
+        const countPieces = settings.skinName.split(path.sep).length;
 
         if (countPieces !== 1) {
             logger.error(`skinName must be the name of a directory under "${skinBasePath}". This is ` +
-          `not valid: "${skinName}". Falling back to the default "colibris".`);
+                `not valid: "${settings.skinName}". Falling back to the default "colibris".`);
 
-      skinName = 'colibris';
+            settings.skinName = 'colibris';
         }
 
         // informative variable, just for the log messages
-    let skinPath = path.join(skinBasePath, skinName);
+        let skinPath = path.join(skinBasePath, settings.skinName);
 
         // what if someone sets skinName == ".." or "."? We catch him!
         if (absolutePaths.isSubdir(skinBasePath, skinPath) === false) {
             logger.error(`Skin path ${skinPath} must be a subdirectory of ${skinBasePath}. ` +
                 'Falling back to the default "colibris".');
 
-      skinName = 'colibris';
+            settings.skinName = 'colibris';
-      skinPath = path.join(skinBasePath, skinName);
+            skinPath = path.join(skinBasePath, settings.skinName);
         }
 
         if (!fs.existsSync(skinPath)) {
             logger.error(`Skin path ${skinPath} does not exist. Falling back to the default "colibris".`);
-      skinName = 'colibris';
+            settings.skinName = 'colibris';
-      skinPath = path.join(skinBasePath, skinName);
+            skinPath = path.join(skinBasePath, settings.skinName);
         }
 
-    logger.info(`Using skin "${skinName}" in dir: ${skinPath}`);
+        logger.info(`Using skin "${settings.skinName}" in dir: ${skinPath}`);
     }
 
-  if (abiword) {
+    if (settings.abiword) {
         // Check abiword actually exists
-    if (abiword != null) {
+        if (settings.abiword != null) {
-      fs.exists(abiword, (exists) => {
+            fs.exists(settings.abiword, (exists) => {
                 if (!exists) {
                     const abiwordError = 'Abiword does not exist at this path, check your settings file.';
-          if (!suppressErrorsInPadText) {
+                    if (!settings.suppressErrorsInPadText) {
-            defaultPadText += `\nError: ${abiwordError}${suppressDisableMsg}`;
+                        settings.defaultPadText += `\nError: ${abiwordError}${suppressDisableMsg}`;
                     }
-          logger.error(`${abiwordError} File location: ${abiword}`);
+                    logger.error(`${abiwordError} File location: ${settings.abiword}`);
-          abiword = null;
+                    settings.abiword = null;
                 }
             });
         }
     }
 
-  if (soffice) {
+    if (settings.soffice) {
-    fs.exists(soffice, (exists) => {
+        fs.exists(settings.soffice, (exists) => {
             if (!exists) {
                 const sofficeError =
                     'soffice (libreoffice) does not exist at this path, check your settings file.';
 
-        if (!suppressErrorsInPadText) {
+                if (!settings.suppressErrorsInPadText) {
-          defaultPadText += `\nError: ${sofficeError}${suppressDisableMsg}`;
+                    settings.defaultPadText += `\nError: ${sofficeError}${suppressDisableMsg}`;
                 }
-        logger.error(`${sofficeError} File location: ${soffice}`);
+                logger.error(`${sofficeError} File location: ${settings.soffice}`);
-        soffice = null;
+                settings.soffice = null;
             }
         });
     }
 
     const sessionkeyFilename = absolutePaths.makeAbsolute(argv.sessionkey || './SESSIONKEY.txt');
-  if (!sessionKey) {
+    if (!settings.sessionKey) {
         try {
-      sessionKey = fs.readFileSync(sessionkeyFilename, 'utf8');
+            settings.sessionKey = fs.readFileSync(sessionkeyFilename, 'utf8');
             logger.info(`Session key loaded from: ${sessionkeyFilename}`);
-    } catch (err) { /* ignored */ }
+        } catch (err) { /* ignored */
-    const keyRotationEnabled = cookie.keyRotationInterval && cookie.sessionLifetime;
+        }
-    if (!sessionKey && !keyRotationEnabled) {
+        const keyRotationEnabled = settings.cookie.keyRotationInterval && settings.cookie.sessionLifetime;
+        if (!settings.sessionKey && !keyRotationEnabled) {
             logger.info(
                 `Session key file "${sessionkeyFilename}" not found. Creating with random contents.`);
-      sessionKey = randomString(32);
+            settings.sessionKey = randomString(32);
-      fs.writeFileSync(sessionkeyFilename, sessionKey, 'utf8');
+            fs.writeFileSync(sessionkeyFilename, settings.sessionKey, 'utf8');
         }
     } else {
         logger.warn('Declaring the sessionKey in the settings.json is deprecated. ' +
@@ -835,22 +809,22 @@ export const reloadSettings = () => {
             'If you are seeing this error after restarting using the Admin User ' +
             'Interface then you can ignore this message.');
     }
-  if (sessionKey) {
+    if (settings.sessionKey) {
         logger.warn(`The sessionKey setting and ${sessionkeyFilename} file are deprecated; ` +
             'use automatic key rotation instead (see the cookie.keyRotationInterval setting).');
     }
 
-  if (dbType === 'dirty') {
+    if (settings.dbType === 'dirty') {
         const dirtyWarning = 'DirtyDB is used. This is not recommended for production.';
-    if (!suppressErrorsInPadText) {
+        if (!settings.suppressErrorsInPadText) {
-      defaultPadText += `\nWarning: ${dirtyWarning}${suppressDisableMsg}`;
+            settings.defaultPadText += `\nWarning: ${dirtyWarning}${suppressDisableMsg}`;
         }
 
-    dbSettings.filename = absolutePaths.makeAbsolute(dbSettings.filename);
+        settings.dbSettings.filename = absolutePaths.makeAbsolute(settings.dbSettings.filename);
-    logger.warn(`${dirtyWarning} File location: ${dbSettings.filename}`);
+        logger.warn(`${dirtyWarning} File location: ${settings.dbSettings.filename}`);
     }
 
-  if (ip === '') {
+    if (settings.ip === '') {
         // using Unix socket for connectivity
         logger.warn('The settings file contains an empty string ("") for the "ip" parameter. The ' +
             '"port" parameter will be interpreted as the path to a Unix socket to bind at.');

src/node/utils/UpdateCheck.ts

@@ -1,9 +1,9 @@
 'use strict';
 const semver = require('semver');
-const settings = require('./Settings');
+import {getEpVersion, settings} from './Settings';
 const axios = require('axios');
 const headers = {
-  'User-Agent': 'Etherpad/' + settings.getEpVersion(),
+  'User-Agent': 'Etherpad/' + getEpVersion(),
 }
 
 type Infos = {
@@ -45,7 +45,7 @@ exports.getLatestVersion = () => {
 exports.needsUpdate = async (cb: Function) => {
   await loadEtherpadInformations()
       .then((info:Infos) => {
-    if (semver.gt(info.latestVersion, settings.getEpVersion())) {
+    if (semver.gt(info.latestVersion, getEpVersion())) {
       if (cb) return cb(true);
     }
   }).catch((err: Error) => {

src/node/utils/caching_middleware.ts

@@ -21,7 +21,7 @@ const fs = require('fs');
 const fsp = fs.promises;
 const path = require('path');
 const zlib = require('zlib');
-const settings = require('./Settings');
+import {root} from './Settings';
 const existsSync = require('./path_exists');
 const util = require('util');
 
@@ -40,7 +40,7 @@ const util = require('util');
 const  _crypto = require('crypto');
 
 
-let CACHE_DIR = path.join(settings.root, 'var/');
+let CACHE_DIR = path.join(root, 'var/');
 CACHE_DIR = existsSync(CACHE_DIR) ? CACHE_DIR : undefined;
 
 type Headers = {

src/node/utils/run_cmd.ts

@@ -5,11 +5,11 @@ import {ChildProcess} from "node:child_process";
 import {PromiseWithStd} from "../types/PromiseWithStd";
 import {Readable} from "node:stream";
 
+import {root, settings} from "./Settings";
+
 const spawn = require('cross-spawn');
 const log4js = require('log4js');
 const path = require('path');
-const settings = require('./Settings');
-
 const logger = log4js.getLogger('runCmd');
 
 const logLines = (readable: undefined | Readable | null, logLineFn: (arg0: (string | undefined)) => void) => {
@@ -77,7 +77,7 @@ const logLines = (readable: undefined | Readable | null, logLineFn: (arg0: (stri
 module.exports = exports = (args: string[], opts:RunCMDOptions = {}) => {
   logger.debug(`Executing command: ${args.join(' ')}`);
 
-  opts = {cwd: settings.root, ...opts};
+  opts = {cwd: root, ...opts};
   logger.debug(`cwd: ${opts.cwd}`);
 
   // Log stdout and stderr by default.
@@ -112,8 +112,8 @@ module.exports = exports = (args: string[], opts:RunCMDOptions = {}) => {
   opts.env = {
     ...env, // Copy env to avoid modifying process.env or the caller's supplied env.
     [pathVarName]: [
-      path.join(settings.root, 'src', 'node_modules', '.bin'),
+      path.join(root, 'src', 'node_modules', '.bin'),
-      path.join(settings.root, 'node_modules', '.bin'),
+      path.join(root, 'node_modules', '.bin'),
       ...(PATH ? PATH.split(path.delimiter) : []),
     ].join(path.delimiter),
   };

src/package.json

@@ -81,6 +81,7 @@
   "devDependencies": {
     "@types/async": "^3.2.24",
     "@types/express": "^4.17.21",
+    "@types/formidable": "^3.4.5",
     "@types/jsonminify": "^0.4.3",
     "@types/node": "^20.11.19",
     "@types/underscore": "^1.11.15",

src/static/js/pluginfw/installer.js

@@ -4,7 +4,7 @@ const log4js = require('log4js');
 const plugins = require('./plugins');
 const hooks = require('./hooks');
 const runCmd = require('../../../node/utils/run_cmd');
-const settings = require('../../../node/utils/Settings');
+import {getEpVersion, reloadSettings, root, settings} from '../../../node/utils/Settings';
 const axios = require('axios');
 const {PluginManager} = require('live-plugin-manager-pnpm');
 const {promises: fs} = require('fs');
@@ -14,18 +14,18 @@ const logger = log4js.getLogger('plugins');
 
 exports.manager = new PluginManager();
 
-const installedPluginsPath = path.join(settings.root, 'var/installed_plugins.json');
+const installedPluginsPath = path.join(root, 'var/installed_plugins.json');
 
 const onAllTasksFinished = async () => {
   await plugins.update();
   await persistInstalledPlugins();
-  settings.reloadSettings();
+  reloadSettings();
   await hooks.aCallAll('loadSettings', {settings});
   await hooks.aCallAll('restartServer');
 };
 
 const headers = {
-  'User-Agent': `Etherpad/${settings.getEpVersion()}`,
+  'User-Agent': `Etherpad/${getEpVersion()}`,
 };
 
 let tasks = 0;

src/tests/backend/common.js

@@ -9,7 +9,7 @@ const {padutils} = require('../../static/js/pad_utils');
 const process = require('process');
 const server = require('../../node/server');
 const setCookieParser = require('set-cookie-parser');
-const settings = require('../../node/utils/Settings');
+import {settings} from '../../node/utils/Settings';
 const supertest = require('supertest');
 const webaccess = require('../../node/hooks/express/webaccess');
 

src/tests/backend/specs/Pad.js

@@ -6,7 +6,7 @@ const authorManager = require('../../../node/db/AuthorManager');
 const common = require('../common');
 const padManager = require('../../../node/db/PadManager');
 const plugins = require('../../../static/js/pluginfw/plugin_defs');
-import * as settings from '../../../node/utils/Settings';
+import {settings} from '../../../node/utils/Settings';
 
 describe(__filename, function () {
   const backups = {};

src/tests/backend/specs/api/importexportGetPost.js

@@ -7,7 +7,7 @@
 const assert = require('assert').strict;
 const common = require('../../common');
 const fs = require('fs');
-import * as settings from '../../../../node/utils/Settings';
+import {settings} from '../../../../node/utils/Settings';
 const superagent = require('superagent');
 const padManager = require('../../../../node/db/PadManager');
 const plugins = require('../../../../static/js/pluginfw/plugin_defs');

src/tests/backend/specs/caching_middleware.js

@@ -9,7 +9,7 @@
 const common = require('../common');
 const assert = require('../assert-legacy').strict;
 const queryString = require('querystring');
-import * as settings from '../../../node/utils/Settings';
+import {settings} from '../../../node/utils/Settings';
 
 let agent;
 

src/tests/backend/specs/export.js

@@ -2,7 +2,7 @@
 
 const common = require('../common');
 const padManager = require('../../../node/db/PadManager');
-import * as settings from '../../../node/utils/Settings';
+import {settings} from '../../../node/utils/Settings';
 
 describe(__filename, function () {
   let agent;

src/tests/backend/specs/favicon.js

@@ -5,7 +5,7 @@ const common = require('../common');
 const fs = require('fs');
 const fsp = fs.promises;
 const path = require('path');
-import * as settings from '../../../node/utils/Settings'
+import {settings} from '../../../node/utils/Settings'
 const superagent = require('superagent');
 
 describe(__filename, function () {

src/tests/backend/specs/lowerCasePadIds.js

@@ -3,7 +3,7 @@
 const assert = require('assert').strict;
 const common = require('../common');
 const padManager = require('../../../node/db/PadManager');
-const settings = require('../../../node/utils/Settings');
+import {settings} from '../../../node/utils/Settings';
 
 describe(__filename, function () {
   let agent;

src/tests/backend/specs/settings.js

@@ -1,7 +1,7 @@
 'use strict';
 
 const assert = require('assert').strict;
-const {parseSettings} = require('../../../node/utils/Settings').exportedForTestingOnly;
+import {parseSettings} from '../../../node/utils/Settings';
 const path = require('path');
 const process = require('process');
 

src/tests/backend/specs/socketio.js

@@ -5,7 +5,7 @@ const common = require('../common');
 const padManager = require('../../../node/db/PadManager');
 const plugins = require('../../../static/js/pluginfw/plugin_defs');
 const readOnlyManager = require('../../../node/db/ReadOnlyManager');
-const settings = require('../../../node/utils/Settings');
+import {settings} from '../../../node/utils/Settings';
 const socketIoRouter = require('../../../node/handler/SocketIORouter');
 
 describe(__filename, function () {