Giter Club home page Giter Club logo

xshell-otp's Introduction

Xshell-OTP

Xshell 自动登录 One-time Password 跳板机

USAGE

使用

下载 jumper.js 后拖到最后,修改 Main 函数中的配置:

function Main()
{
    // Calculate OTP token
    var totpObj = new TOTP();
    var epoch = Math.floor(new Date().getTime() / 1000 % 30);
    var elapsed = 30 - epoch

    // Adjust the sliding window
    if (elapsed <= 3 ) {
        xsh.Dialog.MsgBox("Hold on, and wait " + elapsed + " seconds!");
        xsh.Session.Sleep(elapsed * 1000 + 100);
    }

    // Calculate OTP token
    // REVISED 修改为你自己的 Google Authenticator Secret
    var otp = totpObj.getOTP("REVISED");

    // Copy the token to clipboard
    xsh.Screen.Synchronous = true;
    xsh.Screen.Send("cmd /c echo " + otp + "| clip");
    xsh.Screen.Send(String.fromCharCode(13));
    xsh.Screen.Clear();

    // Open Session
    // xsh.Session.Open("ssh://username:password@host:port")
    // 修改为你自己的 xsh 文件路径
    xsh.Session.Open("C:\Users\REVISED\Documents\NetSarang\Xshell\Sessions\jump.xsh");

    // Close the local shell
    // xsh.Session.Sleep(1000);
    xsh.Screen.Send("exit");
    xsh.Screen.Send(String.fromCharCode(13));
}

原理

使用 Google Authenticator MFA 验证机制登录跳板机,可以通过其导出的 secret 在本地计算出当前的 token。Xshell 支持运行 javascript 脚本,所以这个 token 可以直接在 Xshell 端计算完成。但是 Xshell 在处理 MFA 验证机制时,是直接弹出对话框,并不支持传统的 terminal 输入,Xshell 也并没有提供自动完成的 API,所以只能手动拷贝输入。

xshell-otp's People

Contributors

ms2008 avatar

Stargazers

 avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar

Watchers

 avatar  avatar  avatar

xshell-otp's Issues

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.