WIP: typescript refactor

README.md

@@ -1,358 +0,0 @@
-<p align="center">
-  <a href="https://github.com/trs/ftp-srv">
-    <img alt="ftp-srv" src="logo.png" width="600px"  />
-  </a>
-</p>
-
-
-<p align="center">
-  Modern, extensible FTP Server
-</p>
-
-<p align="center">
-  <a href="https://www.npmjs.com/package/ftp-srv">
-    <img alt="npm" src="https://img.shields.io/npm/dm/ftp-srv.svg?style=for-the-badge" />
-  </a>
-
-  <a href="https://circleci.com/gh/trs/workflows/ftp-srv/tree/master">
-    <img alt="circleci" src="https://img.shields.io/circleci/project/github/trs/ftp-srv/master.svg?style=for-the-badge" />
-  </a>
-</p>
-
----
-
-- [Overview](#overview)
-- [Features](#features)
-- [Install](#install)
-- [Usage](#usage)
-  - [API](#api)
-  - [CLI](#cli)
-  - [Events](#events)
-  - [Supported Commands](#supported-commands)
-  - [File System](#file-system)
-- [Contributing](#contributing)
-- [License](#license)
-
-## Overview
-`ftp-srv` is a modern and extensible FTP server designed to be simple yet configurable.
-
-## Features
-- Extensible [file systems](#file-system) per connection
-- Passive and active transfers
-- [Explicit](https://en.wikipedia.org/wiki/FTPS#Explicit) & [Implicit](https://en.wikipedia.org/wiki/FTPS#Implicit) TLS connections
-- Promise based API
-
-## Install
-`npm install ftp-srv --save`
-
-## Usage
-
-```js
-// Quick start
-
-const FtpSrv = require('ftp-srv');
-const ftpServer = new FtpSrv({ options ... });
-
-ftpServer.on('login', (data, resolve, reject) => { ... });
-...
-
-ftpServer.listen()
-.then(() => { ... });
-```
-
-## API
-
-### `new FtpSrv({options})`
-#### url
-[URL string](https://nodejs.org/api/url.html#url_url_strings_and_url_objects) indicating the protocol, hostname, and port to listen on for connections.
-Supported protocols:
-- `ftp` Plain FTP
-- `ftps` Implicit FTP over TLS
-
-_Note:_ The hostname must be the external IP address to accept external connections. `0.0.0.0` will listen on any available hosts for server and passive connections.  
-__Default:__ `"ftp://127.0.0.1:21"`
-
-#### `pasv_url`
-The hostname to provide a client when attempting a passive connection (`PASV`). This defaults to the provided `url` hostname.
-
-_Note:_ If set to `0.0.0.0`, this will automatically resolve to the external IP of the box.  
-__Default:__ `"127.0.0.1"`
-
-#### `pasv_min`
-Tne starting port to accept passive connections.  
-__Default:__ `1024`
-
-#### `pasv_max`
-The ending port to accept passive connections.  
-The range is then queried for an available port to use when required.  
-__Default:__ `65535`
-
-#### `greeting`
-A human readable array of lines or string to send when a client connects.  
-__Default:__ `null`
-
-#### `tls`
-Node [TLS secure context object](https://nodejs.org/api/tls.html#tls_tls_createsecurecontext_options) used for implicit (`ftps` protocol) or explicit (`AUTH TLS`) connections.  
-__Default:__ `false`
-
-#### `anonymous`
-If true, will allow clients to authenticate using the username `anonymous`, not requiring a password from the user.  
-Can also set as a string which allows users to authenticate using the username provided.  
-The `login` event is then sent with the provided username and `@anonymous` as the password.  
-__Default:__ `false`
-
-#### `blacklist`
-Array of commands that are not allowed.  
-Response code `502` is sent to clients sending one of these commands.  
-__Example:__ `['RMD', 'RNFR', 'RNTO']` will not allow users to delete directories or rename any files.  
-__Default:__ `[]`
-
-#### `whitelist`
-Array of commands that are only allowed.  
-Response code `502` is sent to clients sending any other command.  
-__Default:__ `[]`
-
-#### `file_format`
-Sets the format to use for file stat queries such as `LIST`.  
-__Default:__ `"ls"`  
-__Allowable values:__
-  - `ls` [bin/ls format](https://cr.yp.to/ftp/list/binls.html)
-  - `ep` [Easily Parsed LIST format](https://cr.yp.to/ftp/list/eplf.html)
-  - `function () {}` A custom function returning a format or promise for one.
-    - Only one argument is passed in: a node [file stat](https://nodejs.org/api/fs.html#fs_class_fs_stats) object with additional file `name` parameter
-
-#### `log`
-A [bunyan logger](https://github.com/trentm/node-bunyan) instance. Created by default.
-
-#### `timeout`
-Sets the timeout (in ms) after that an idle connection is closed by the server  
-__Default:__ `0`
-
-## CLI
-
-`ftp-srv` also comes with a builtin CLI.
-
-```bash
-$ ftp-srv [url] [options]
-```
-
-```bash
-$ ftp-srv ftp://0.0.0.0:9876 --root ~/Documents
-```
-
-#### `url`
-
-Set the listening URL.
-
-Defaults to `ftp://127.0.0.1:21`
-
-#### `--root` / `-r`
-
-Set the default root directory for users.
-
-Defaults to the current directory.
-
-#### `--credentials` / `-c`
-
-Set the path to a json credentials file.
-
-Format:
-
-```js
-[
-  {
-    "username": "...",
-    "password": "...",
-    "root": "..." // Root directory
-  },
-  ...
-]
-```
-
-#### `--username`
-
-Set the username for the only user. Do not provide an argument to allow anonymous login.
-
-#### `--password`
-
-Set the password for the given `username`.
-
-## Events
-
-The `FtpSrv` class extends the [node net.Server](https://nodejs.org/api/net.html#net_class_net_server). Some custom events can be resolved or rejected, such as `login`.
-
-### `login`
-```js
-ftpServer.on('login', ({connection, username, password}, resolve, reject) => { ... });
-```
-
-Occurs when a client is attempting to login. Here you can resolve the login request by username and password.
-
-`connection` [client class object](src/connection.js)  
-`username` string of username from `USER` command  
-`password` string of password from `PASS` command  
-`resolve` takes an object of arguments:  
-- `fs`
-  - Set a custom file system class for this connection to use.
-  - See [File System](#file-system) for implementation details.
-- `root`
-  - If `fs` is not provided, this will set the root directory for the connection.
-  - The user cannot traverse lower than this directory.
-- `cwd`
-  - If `fs` is not provided, will set the starting directory for the connection
-  - This is relative to the `root` directory.
-- `blacklist`
-  - Commands that are forbidden for only this connection
-- `whitelist`
-  - If set, this connection will only be able to use the provided commands
-
-`reject` takes an error object
-
-### `client-error`
-```js
-ftpServer.on('client-error', ({connection, context, error}) => { ... });
-```
-
-Occurs when an error arises in the client connection.
-
-`connection` [client class object](src/connection.js)  
-`context` string of where the error occurred  
-`error` error object
-
-### `RETR`
-```js
-connection.on('RETR', (error, filePath) => { ... });
-```
-
-Occurs when a file is downloaded.
-
-`error` if successful, will be `null`  
-`filePath` location to which file was downloaded
-
-### `STOR`
-```js
-connection.on('STOR', (error, fileName) => { ... });
-```
-
-Occurs when a file is uploaded.
-
-`error` if successful, will be `null`  
-`fileName` name of the file that was uploaded
-
-### `RNTO`
-```js
-connection.on('RNTO', (error, fileName) => { ... });
-```
-
-Occurs when a file is renamed.
-
-`error` if successful, will be `null`  
-`fileName` name of the file that was renamed
-
-## Supported Commands
-
-See the [command registry](src/commands/registration) for a list of all implemented FTP commands.
-
-## File System
-The default [file system](src/fs.js) can be overwritten to use your own implementation.  
-This can allow for virtual file systems, and more.  
-Each connection can set it's own file system based on the user.  
-
-The default file system is exported and can be extended as needed:  
-```js
-const {FtpSrv, FileSystem} = require('ftp-srv');
-
-class MyFileSystem extends FileSystem {
-  constructor() {
-    super(...arguments);
-  }
-
-  get(fileName) {
-    ...
-  }
-}
-```
-
-Custom file systems can implement the following variables depending on the developers needs:
-
-### Methods
-#### [`currentDirectory()`](src/fs.js#L40)
-Returns a string of the current working directory  
-__Used in:__ `PWD`
-
-#### [`get(fileName)`](src/fs.js#L44)
-Returns a file stat object of file or directory  
-__Used in:__ `LIST`, `NLST`, `STAT`, `SIZE`, `RNFR`, `MDTM`
-
-#### [`list(path)`](src/fs.js#L50)
-Returns array of file and directory stat objects  
-__Used in:__ `LIST`, `NLST`, `STAT`
-
-#### [`chdir(path)`](src/fs.js#L67)
-Returns new directory relative to current directory  
-__Used in:__ `CWD`, `CDUP`
-
-#### [`mkdir(path)`](src/fs.js#L114)
-Returns a path to a newly created directory  
-__Used in:__ `MKD`
-
-#### [`write(fileName, {append, start})`](src/fs.js#L79)
-Returns a writable stream  
-Options:  
- `append` if true, append to existing file  
- `start` if set, specifies the byte offset to write to  
-__Used in:__ `STOR`, `APPE`
-
-#### [`read(fileName, {start})`](src/fs.js#L90)
-Returns a readable stream  
-Options:  
- `start` if set, specifies the byte offset to read from  
-__Used in:__ `RETR`
-
-#### [`delete(path)`](src/fs.js#L105)
-Delete a file or directory  
-__Used in:__ `DELE`
-
-#### [`rename(from, to)`](src/fs.js#L120)
-Renames a file or directory  
-__Used in:__ `RNFR`, `RNTO`
-
-#### [`chmod(path)`](src/fs.js#L126)
-Modifies a file or directory's permissions  
-__Used in:__ `SITE CHMOD`
-
-#### [`getUniqueName()`](src/fs.js#L131)
-Returns a unique file name to write to  
-__Used in:__ `STOU`
-
-## Contributing
-
-See [CONTRIBUTING.md](CONTRIBUTING.md).
-
-## Contributors
-
-- [OzairP](https://github.com/OzairP)
-- [TimLuq](https://github.com/TimLuq)
-- [crabl](https://github.com/crabl)
-- [hirviid](https://github.com/hirviid)
-- [DiegoRBaquero](https://github.com/DiegoRBaquero)
-- [edin-m](https://github.com/edin-m)
-- [voxsoftware](https://github.com/voxsoftware)
-- [jorinvo](https://github.com/jorinvo)
-- [Johnnyrook777](https://github.com/Johnnyrook777)
-- [qchar](https://github.com/qchar)
-- [mikejestes](https://github.com/mikejestes)
-- [pkeuter](https://github.com/pkeuter)
-- [qiansc](https://github.com/qiansc)
-- [broofa](https://github.com/broofa)
-- [lafin](https://github.com/lafin)
-- [alancnet](https://github.com/alancnet)
-- [zgwit](https://github.com/zgwit)
-
-## License
-
-This software is licensed under the MIT Licence. See [LICENSE](LICENSE).
-
-## References
-
-- [https://cr.yp.to/ftp.html](https://cr.yp.to/ftp.html)

example/index.ts

@@ -0,0 +1,15 @@
+import FTPServer from '../src/server';
+
+const server = new FTPServer();
+server.registerPlugin({
+    command: 'PASS',
+    handler: async ({connection, reply}) => {
+        const username = connection.getContext('username');
+        const password = connection.getContext('password');
+
+        // AUTHENTICATE
+
+        reply.set([230]);
+    }
+});
+server.listen();

old/README.md

@@ -0,0 +1,358 @@
+<p align="center">
+  <a href="https://github.com/trs/ftp-srv">
+    <img alt="ftp-srv" src="logo.png" width="600px"  />
+  </a>
+</p>
+
+
+<p align="center">
+  Modern, extensible FTP Server
+</p>
+
+<p align="center">
+  <a href="https://www.npmjs.com/package/ftp-srv">
+    <img alt="npm" src="https://img.shields.io/npm/dm/ftp-srv.svg?style=for-the-badge" />
+  </a>
+
+  <a href="https://circleci.com/gh/trs/workflows/ftp-srv/tree/master">
+    <img alt="circleci" src="https://img.shields.io/circleci/project/github/trs/ftp-srv/master.svg?style=for-the-badge" />
+  </a>
+</p>
+
+---
+
+- [Overview](#overview)
+- [Features](#features)
+- [Install](#install)
+- [Usage](#usage)
+  - [API](#api)
+  - [CLI](#cli)
+  - [Events](#events)
+  - [Supported Commands](#supported-commands)
+  - [File System](#file-system)
+- [Contributing](#contributing)
+- [License](#license)
+
+## Overview
+`ftp-srv` is a modern and extensible FTP server designed to be simple yet configurable.
+
+## Features
+- Extensible [file systems](#file-system) per connection
+- Passive and active transfers
+- [Explicit](https://en.wikipedia.org/wiki/FTPS#Explicit) & [Implicit](https://en.wikipedia.org/wiki/FTPS#Implicit) TLS connections
+- Promise based API
+
+## Install
+`npm install ftp-srv --save`
+
+## Usage
+
+```js
+// Quick start
+
+const FtpSrv = require('ftp-srv');
+const ftpServer = new FtpSrv({ options ... });
+
+ftpServer.on('login', (data, resolve, reject) => { ... });
+...
+
+ftpServer.listen()
+.then(() => { ... });
+```
+
+## API
+
+### `new FtpSrv({options})`
+#### url
+[URL string](https://nodejs.org/api/url.html#url_url_strings_and_url_objects) indicating the protocol, hostname, and port to listen on for connections.
+Supported protocols:
+- `ftp` Plain FTP
+- `ftps` Implicit FTP over TLS
+
+_Note:_ The hostname must be the external IP address to accept external connections. `0.0.0.0` will listen on any available hosts for server and passive connections.  
+__Default:__ `"ftp://127.0.0.1:21"`
+
+#### `pasv_url`
+The hostname to provide a client when attempting a passive connection (`PASV`). This defaults to the provided `url` hostname.
+
+_Note:_ If set to `0.0.0.0`, this will automatically resolve to the external IP of the box.  
+__Default:__ `"127.0.0.1"`
+
+#### `pasv_min`
+Tne starting port to accept passive connections.  
+__Default:__ `1024`
+
+#### `pasv_max`
+The ending port to accept passive connections.  
+The range is then queried for an available port to use when required.  
+__Default:__ `65535`
+
+#### `greeting`
+A human readable array of lines or string to send when a client connects.  
+__Default:__ `null`
+
+#### `tls`
+Node [TLS secure context object](https://nodejs.org/api/tls.html#tls_tls_createsecurecontext_options) used for implicit (`ftps` protocol) or explicit (`AUTH TLS`) connections.  
+__Default:__ `false`
+
+#### `anonymous`
+If true, will allow clients to authenticate using the username `anonymous`, not requiring a password from the user.  
+Can also set as a string which allows users to authenticate using the username provided.  
+The `login` event is then sent with the provided username and `@anonymous` as the password.  
+__Default:__ `false`
+
+#### `blacklist`
+Array of commands that are not allowed.  
+Response code `502` is sent to clients sending one of these commands.  
+__Example:__ `['RMD', 'RNFR', 'RNTO']` will not allow users to delete directories or rename any files.  
+__Default:__ `[]`
+
+#### `whitelist`
+Array of commands that are only allowed.  
+Response code `502` is sent to clients sending any other command.  
+__Default:__ `[]`
+
+#### `file_format`
+Sets the format to use for file stat queries such as `LIST`.  
+__Default:__ `"ls"`  
+__Allowable values:__
+  - `ls` [bin/ls format](https://cr.yp.to/ftp/list/binls.html)
+  - `ep` [Easily Parsed LIST format](https://cr.yp.to/ftp/list/eplf.html)
+  - `function () {}` A custom function returning a format or promise for one.
+    - Only one argument is passed in: a node [file stat](https://nodejs.org/api/fs.html#fs_class_fs_stats) object with additional file `name` parameter
+
+#### `log`
+A [bunyan logger](https://github.com/trentm/node-bunyan) instance. Created by default.
+
+#### `timeout`
+Sets the timeout (in ms) after that an idle connection is closed by the server  
+__Default:__ `0`
+
+## CLI
+
+`ftp-srv` also comes with a builtin CLI.
+
+```bash
+$ ftp-srv [url] [options]
+```
+
+```bash
+$ ftp-srv ftp://0.0.0.0:9876 --root ~/Documents
+```
+
+#### `url`
+
+Set the listening URL.
+
+Defaults to `ftp://127.0.0.1:21`
+
+#### `--root` / `-r`
+
+Set the default root directory for users.
+
+Defaults to the current directory.
+
+#### `--credentials` / `-c`
+
+Set the path to a json credentials file.
+
+Format:
+
+```js
+[
+  {
+    "username": "...",
+    "password": "...",
+    "root": "..." // Root directory
+  },
+  ...
+]
+```
+
+#### `--username`
+
+Set the username for the only user. Do not provide an argument to allow anonymous login.
+
+#### `--password`
+
+Set the password for the given `username`.
+
+## Events
+
+The `FtpSrv` class extends the [node net.Server](https://nodejs.org/api/net.html#net_class_net_server). Some custom events can be resolved or rejected, such as `login`.
+
+### `login`
+```js
+ftpServer.on('login', ({connection, username, password}, resolve, reject) => { ... });
+```
+
+Occurs when a client is attempting to login. Here you can resolve the login request by username and password.
+
+`connection` [client class object](src/connection.js)  
+`username` string of username from `USER` command  
+`password` string of password from `PASS` command  
+`resolve` takes an object of arguments:  
+- `fs`
+  - Set a custom file system class for this connection to use.
+  - See [File System](#file-system) for implementation details.
+- `root`
+  - If `fs` is not provided, this will set the root directory for the connection.
+  - The user cannot traverse lower than this directory.
+- `cwd`
+  - If `fs` is not provided, will set the starting directory for the connection
+  - This is relative to the `root` directory.
+- `blacklist`
+  - Commands that are forbidden for only this connection
+- `whitelist`
+  - If set, this connection will only be able to use the provided commands
+
+`reject` takes an error object
+
+### `client-error`
+```js
+ftpServer.on('client-error', ({connection, context, error}) => { ... });
+```
+
+Occurs when an error arises in the client connection.
+
+`connection` [client class object](src/connection.js)  
+`context` string of where the error occurred  
+`error` error object
+
+### `RETR`
+```js
+connection.on('RETR', (error, filePath) => { ... });
+```
+
+Occurs when a file is downloaded.
+
+`error` if successful, will be `null`  
+`filePath` location to which file was downloaded
+
+### `STOR`
+```js
+connection.on('STOR', (error, fileName) => { ... });
+```
+
+Occurs when a file is uploaded.
+
+`error` if successful, will be `null`  
+`fileName` name of the file that was uploaded
+
+### `RNTO`
+```js
+connection.on('RNTO', (error, fileName) => { ... });
+```
+
+Occurs when a file is renamed.
+
+`error` if successful, will be `null`  
+`fileName` name of the file that was renamed
+
+## Supported Commands
+
+See the [command registry](src/commands/registration) for a list of all implemented FTP commands.
+
+## File System
+The default [file system](src/fs.js) can be overwritten to use your own implementation.  
+This can allow for virtual file systems, and more.  
+Each connection can set it's own file system based on the user.  
+
+The default file system is exported and can be extended as needed:  
+```js
+const {FtpSrv, FileSystem} = require('ftp-srv');
+
+class MyFileSystem extends FileSystem {
+  constructor() {
+    super(...arguments);
+  }
+
+  get(fileName) {
+    ...
+  }
+}
+```
+
+Custom file systems can implement the following variables depending on the developers needs:
+
+### Methods
+#### [`currentDirectory()`](src/fs.js#L40)
+Returns a string of the current working directory  
+__Used in:__ `PWD`
+
+#### [`get(fileName)`](src/fs.js#L44)
+Returns a file stat object of file or directory  
+__Used in:__ `LIST`, `NLST`, `STAT`, `SIZE`, `RNFR`, `MDTM`
+
+#### [`list(path)`](src/fs.js#L50)
+Returns array of file and directory stat objects  
+__Used in:__ `LIST`, `NLST`, `STAT`
+
+#### [`chdir(path)`](src/fs.js#L67)
+Returns new directory relative to current directory  
+__Used in:__ `CWD`, `CDUP`
+
+#### [`mkdir(path)`](src/fs.js#L114)
+Returns a path to a newly created directory  
+__Used in:__ `MKD`
+
+#### [`write(fileName, {append, start})`](src/fs.js#L79)
+Returns a writable stream  
+Options:  
+ `append` if true, append to existing file  
+ `start` if set, specifies the byte offset to write to  
+__Used in:__ `STOR`, `APPE`
+
+#### [`read(fileName, {start})`](src/fs.js#L90)
+Returns a readable stream  
+Options:  
+ `start` if set, specifies the byte offset to read from  
+__Used in:__ `RETR`
+
+#### [`delete(path)`](src/fs.js#L105)
+Delete a file or directory  
+__Used in:__ `DELE`
+
+#### [`rename(from, to)`](src/fs.js#L120)
+Renames a file or directory  
+__Used in:__ `RNFR`, `RNTO`
+
+#### [`chmod(path)`](src/fs.js#L126)
+Modifies a file or directory's permissions  
+__Used in:__ `SITE CHMOD`
+
+#### [`getUniqueName()`](src/fs.js#L131)
+Returns a unique file name to write to  
+__Used in:__ `STOU`
+
+## Contributing
+
+See [CONTRIBUTING.md](CONTRIBUTING.md).
+
+## Contributors
+
+- [OzairP](https://github.com/OzairP)
+- [TimLuq](https://github.com/TimLuq)
+- [crabl](https://github.com/crabl)
+- [hirviid](https://github.com/hirviid)
+- [DiegoRBaquero](https://github.com/DiegoRBaquero)
+- [edin-m](https://github.com/edin-m)
+- [voxsoftware](https://github.com/voxsoftware)
+- [jorinvo](https://github.com/jorinvo)
+- [Johnnyrook777](https://github.com/Johnnyrook777)
+- [qchar](https://github.com/qchar)
+- [mikejestes](https://github.com/mikejestes)
+- [pkeuter](https://github.com/pkeuter)
+- [qiansc](https://github.com/qiansc)
+- [broofa](https://github.com/broofa)
+- [lafin](https://github.com/lafin)
+- [alancnet](https://github.com/alancnet)
+- [zgwit](https://github.com/zgwit)
+
+## License
+
+This software is licensed under the MIT Licence. See [LICENSE](LICENSE).
+
+## References
+
+- [https://cr.yp.to/ftp.html](https://cr.yp.to/ftp.html)

old/ftp-srv.d.ts

@@ -4,9 +4,9 @@ import { EventEmitter } from 'events';
 
 export class FileSystem {
 
-	readonly connection: FtpConnection;
-	readonly root: string;
-	readonly cwd: string;
+    readonly connection: FtpConnection;
+    readonly root: string;
+    readonly cwd: string;
 
     constructor(connection: FtpConnection, {root, cwd}?: {
         root: any;
@@ -42,35 +42,35 @@ export class FileSystem {
 }
 
 export class FtpConnection extends EventEmitter {
-	server: FtpServer;
-	id: string;
-	log: any;
-	transferType: string;
-	encoding: string;
-	bufferSize: boolean;
-	readonly ip: string;
-	restByteCount: number | undefined;
-	secure: boolean
+    server: FtpServer;
+    id: string;
+    log: any;
+    transferType: string;
+    encoding: string;
+    bufferSize: boolean;
+    readonly ip: string;
+    restByteCount: number | undefined;
+    secure: boolean
 
-	close (code: number, message: number): Promise<any>
-	login (username: string, password: string): Promise<any>
-	reply (options: number | Object, ...letters: Array<any>): Promise<any>
+    close (code: number, message: number): Promise<any>
+    login (username: string, password: string): Promise<any>
+    reply (options: number | Record<string, any>, ...letters: any[]): Promise<any>
 
 }
 
 export interface FtpServerOptions {
-    url?: string,
-    pasv_min?: number,
-    pasv_max?: number,
-    pasv_url?: string,
-    greeting?: string | string[],
-    tls?: tls.SecureContextOptions | false,
-    anonymous?: boolean,
-    blacklist?: Array<string>,
-    whitelist?: Array<string>,
-    file_format?: (stat: Stats) => string | Promise<string> | "ls" | "ep",
-	log?: any,
-	timeout?: number
+    url?: string;
+    pasv_min?: number;
+    pasv_max?: number;
+    pasv_url?: string;
+    greeting?: string | string[];
+    tls?: tls.SecureContextOptions | false;
+    anonymous?: boolean;
+    blacklist?: string[];
+    whitelist?: string[];
+    file_format?: (stat: Stats) => string | Promise<string> | "ls" | "ep";
+    log?: any;
+    timeout?: number;
 }
 
 export class FtpServer extends EventEmitter {
@@ -85,9 +85,9 @@ export class FtpServer extends EventEmitter {
     // emit is exported from super class
 
     setupTLS(_tls: boolean): boolean | {
-      cert: string;
-      key: string;
-      ca: string
+        cert: string;
+        key: string;
+        ca: string;
     };
 
     setupGreeting(greet: string): string[];
@@ -98,29 +98,29 @@ export class FtpServer extends EventEmitter {
 
     close(): any;
 
-	on(event: "login", listener: (
-		data: {
-			connection: FtpConnection,
-			username: string,
-			password: string
-		},
-		resolve: (config: {
-            fs?: FileSystem,
-            root?: string,
-            cwd?: string,
-            blacklist?: Array<string>,
-            whitelist?: Array<string>
+    on(event: "login", listener: (
+        data: {
+            connection: FtpConnection;
+            username: string;
+            password: string;
+        },
+        resolve: (config: {
+            fs?: FileSystem;
+            root?: string;
+            cwd?: string;
+            blacklist?: string[];
+            whitelist?: string[];
         }) => void,
-		reject: (err?: Error) => void
-	) => void): this;
+        reject: (err?: Error) => void
+    ) => void): this;
 
-	on(event: "client-error", listener: (
-		data: {
-			connection: FtpConnection,
-			context: string,
-			error: Error,
-		}
-	) => void): this;
+    on(event: "client-error", listener: (
+        data: {
+            connection: FtpConnection;
+            context: string;
+            error: Error;
+        }
+    ) => void): this;
 }
 
 export {FtpServer as FtpSrv};

old/package.json

@@ -0,0 +1,91 @@
+{
+  "name": "ftp-srv",
+  "version": "0.0.0",
+  "description": "Modern, extensible FTP Server",
+  "keywords": [
+    "ftp",
+    "ftp-server",
+    "ftp-srv",
+    "ftp-svr",
+    "ftpd",
+    "ftpserver",
+    "server"
+  ],
+  "license": "MIT",
+  "files": [
+    "src",
+    "bin",
+    "ftp-srv.d.ts"
+  ],
+  "main": "ftp-srv.js",
+  "bin": "./bin/index.js",
+  "types": "./ftp-srv.d.ts",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/trs/ftp-srv"
+  },
+  "scripts": {
+    "pre-release": "npm run verify",
+    "semantic-release": "semantic-release",
+    "test": "mocha **/*.spec.js --ui bdd --bail",
+    "verify": "eslint src/**/*.js test/**/*.js bin/**/*.js"
+  },
+  "release": {
+    "verifyConditions": "condition-circle"
+  },
+  "husky": {
+    "hooks": {
+      "pre-commit": "lint-staged",
+      "commit-msg": "commitlint -E HUSKY_GIT_PARAMS"
+    }
+  },
+  "lint-staged": {
+    "*.js": [
+      "eslint --fix",
+      "git add"
+    ]
+  },
+  "commitlint": {
+    "extends": [
+      "@commitlint/config-conventional"
+    ]
+  },
+  "eslintConfig": {
+    "extends": "eslint:recommended",
+    "env": {
+      "node": true,
+      "mocha": true,
+      "es6": true
+    },
+    "parserOptions": {
+      "ecmaVersion": 6,
+      "sourceType": "module"
+    }
+  },
+  "dependencies": {
+    "bluebird": "^3.5.1",
+    "bunyan": "^1.8.12",
+    "ip": "^1.1.5",
+    "lodash": "^4.17.10",
+    "moment": "^2.22.1",
+    "uuid": "^3.2.1",
+    "yargs": "^11.0.0"
+  },
+  "devDependencies": {
+    "@commitlint/cli": "^7.5.2",
+    "@commitlint/config-conventional": "^7.5.0",
+    "@icetee/ftp": "^1.0.2",
+    "chai": "^4.2.0",
+    "condition-circle": "^2.0.2",
+    "eslint": "^5.14.1",
+    "husky": "^1.3.1",
+    "lint-staged": "^8.1.4",
+    "mocha": "^5.2.0",
+    "rimraf": "^2.6.1",
+    "semantic-release": "^15.10.6",
+    "sinon": "^2.3.5"
+  },
+  "engines": {
+    "node": ">=6.x"
+  }
+}

old/src/messages.js

@@ -0,0 +1,56 @@
+module.exports = {
+
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+};