Sshwifty is a SSH client that provides a web interface. It can be deployed on your computer or server, so you can access SSH servers via any device with a compatible (standard) web browser.

Compiled binaries can be found at the release section of the page.

Please be noted that those binaries was generated by an automatic proccess, and the author of this project will NOT verify them. You have to try it at your owk risk.

If Docker is installed on your machine, then you can use our Docker image by executing following command:

$ docker run --detach \
  --restart=always \
  --publish 8182:8182 \
  --name sshwifty \
  niruix/sshwifty:latest

If you want to use TLS (HTTPS) with the Docker image and don't want to setup volumes, you can use SSHWIFTY_DOCKER_TLSCERT and SSHWIFTY_DOCKER_TLSCERTKEY environment variables when starting the container:

$ docker run --detach \
  --restart=always \
  --publish 8182:8182 \
  --env SSHWIFTY_DOCKER_TLSCERT="$(cat /path/to/domain.crt)"
  --env SSHWIFTY_DOCKER_TLSCERTKEY="$(cat /path/to/domain.key)"
  --name sshwifty \
  niruix/sshwifty:latest

/path/to/domain.crt and /path/to/domain.key must point to valid TLS certificate and key file located on the machine which the docker run command is executed.

In order to use the source code, you need to install following tools:

• git to download the source code
• npm to compile front-end application
• go to compile back-end application

After installing those tools, run following command to download the code to your computer, and start the build proccess:

$ git clone https://github.com/niruix/sshwifty
$ cd sshwifty
$ npm install
$ npm run build

If succeed, you will found the newly generated sshwifty binary under current working directory.

To deploy this project onto the cloud, Google App Engine or Heroku for example, you need to first download the source code, then generate it locally before deploying it.

npm run generate command will generate all static files and automatically call go generate ./... to bind those static files directly into program source code. You need those generated source code to get application to function.

Trying to deploy ungenerated code directly to cloud will lead to failure, as required source code is missing.

Sshwifty can be configured though either file or environment variables. By default, the configuration loader will try to load file from default paths first, then try environment variables.

You can also specify your own configuration file by setting SSHWIFTY_CONFIG environment variable. For example:

$ SSHWIFTY_CONFIG=./sshwifty.conf.json ./sshwifty

After that, Sshwifty will try to load the configuration from file ./sshwifty.conf.json, and will never reach for other environment variables.

Here is all the options of a configuration file:

{
  // HTTP Host. Keep it empty to accept request from all hosts, otherwise, only
  // specified host is allowed to access
  "HostName": "localhost",

  // Web interface access password. Set to empty to allow public access
  "SharedKey": "WEB_ACCESS_PASSWORD",

  // Remote dial timeout. This limits how long of time the backend can spend
  // to connect to a remote host. The max timeout will be determined by
  // server configuration (ReadTimeout).
  // (In Seconds)
  "DialTimeout": 10,

  // Socks5 proxy. When set, Sshwifty backend will try to connect remote through
  // the given proxy
  "Socks5": "localhost:1080",

  // Username of the Socks5 server. Please set when needed
  "Socks5User": "",

  // Password of the Socks5 server. Please set when needed
  "Socks5Password": "",

  // Sshwifty HTTP server, you can set multiple ones to serve on different
  // ports
  "Servers": [
    {
      // Which local network interface this server will be listening
      "ListenInterface": "0.0.0.0",

      // Which local network port this server will be listening
      "ListenPort": 8182,

      // Timeout of initial request. HTTP handshake must be finished within
      // this time
      // (In Seconds)
      "InitialTimeout": 3,

      // How long do the connection can stay in idle before the backend server
      // disconnects the client
      // (In Seconds)
      "ReadTimeout": 60,

      // How long the server will wait until the client connection is ready to
      // recieve new data. If this timeout is exceed, the connection will be
      // closed.
      // (In Seconds)
      "WriteTimeout": 60,

      // The interval between internal echo requests
      // (In Seconds)
      "HeartbeatTimeout": 20,

      // Forced delay between each request
      // (In Milliseconds)
      "ReadDelay": 10,

      // Forced delay between each write
      // (In Milliseconds)
      "WriteDelay": 10,

      // Path to TLS certificate file. Set empty to use HTTP
      "TLSCertificateFile": "",

      // Path to TLS certificate key file. Set empty to use HTTP
      "TLSCertificateKeyFile": ""
    },
    {
      "ListenInterface": "0.0.0.0",
      "ListenPort": 8182,
      "InitialTimeout": 3,
      .....
    }
  ]
}

sshwifty.conf.example.json is an example of a valid configuration file.

Valid environment variables are:

SSHWIFTY_HOSTNAME
SSHWIFTY_SHAREDKEY
SSHWIFTY_DIALTIMEOUT
SSHWIFTY_SOCKS5
SSHWIFTY_SOCKS5_USER
SSHWIFTY_SOCKS5_PASSWORD
SSHWIFTY_LISTENPORT
SSHWIFTY_INITIALTIMEOUT
SSHWIFTY_READTIMEOUT
SSHWIFTY_WRITETIMEOUT
SSHWIFTY_HEARTBEATTIMEOUT
SSHWIFTY_READDELAY
SSHWIFTY_WRITEELAY
SSHWIFTY_LISTENINTERFACE
SSHWIFTY_TLSCERTIFICATEFILE
SSHWIFTY_TLSCERTIFICATEKEYFILE

The option they represented is corresponded to their counterparts in the configuration file.

Notice: When you're using environment variables to configure Sshwifty, only one Sshwifty HTTP server is then allowed. There is no way to setup mulitple servers under this method of configuration. If you need to serve on multiple ports, use configuration file instead.

Be aware: An invalid value inside following environment variables will cause the value to be sliently reset to default during configuration parsing phase without warning:

SSHWIFTY_DIALTIMEOUT
SSHWIFTY_INITIALTIMEOUT
SSHWIFTY_READTIMEOUT
SSHWIFTY_WRITETIMEOUT
SSHWIFTY_HEARTBEATTIMEOUT
SSHWIFTY_READDELAY
SSHWIFTY_WRITEELAY

This software requires both the client and the server is running at the same date time.

Please reload the page. If the error message won't go away, consider resync the time on both the client and the server with a trusted time server.

It's usually because your web browser is not support WebCrypt API, or the support has been disabled.

If you're using Google Chrome, please use HTTPS when connect to Sshwifty. Chrome will disable WebCrypt and many other APIs when the connection is not safe.

Code of this project is licensed under AGPL, see LICENSE.md for detail.

Third-party components used by this project are licensed under their respective license. See DEPENDENCIES.md for dependencies used by this project.

This is a hobbyist project, meaning I don't have too many time to put into it. Sorry.

Upon release (Which is then you're able to read this file), this project will enter maintaining state, which includes doing bug fix and security updates. Adding new features however, is not a part of the state.

Please do not send pull request. If you need new feature, fork it, and maintain it like one of your own project.

(Notice: Typo, grammar error or invalid use of language in the source code and document is categorized as bug, please report them if you found any. Thank you!)

Appreciate your help!

Enjoy!