Coder Social home page Coder Social logo

ktelnet's Introduction

CI Codacy Badge DepShield Badge

kTelnet

A Java library which implements an embeddable Telnet server. The server is fully multithreaded and supports numerous Telnet RFC's.

License

kTelnet is licensed under the BSD terms

Maven Coordinates

<groupId>com.khubla.ktelnet</groupId>
<artifactId>ktelnet</artifactId>
<packaging>jar</packaging>
<version>1.1</version>

Using kTelnet

A simple example using the default Telnet implementation:

   private final static int THREADS = 20;
   private final static int PORT = 2121;

   public static void main(String[] args) {
      try {
         /*
          * telnet
          */
         final TelnetServer telnetServer = new TelnetServer(PORT, THREADS, new BasicShellFactoryImpl());
         telnetServer.start();
         /*
          * wait
          */
         Thread.sleep(1000);
         System.out.println("Press any key to exit");
         System.in.read();
         /*
          * shutdown
          */
         telnetServer.shutdown();
      } catch (final Exception e) {
         e.printStackTrace();
         System.exit(0);
      }

Implemented RFC's

  • RFC 856 - Binary
  • RFC 857 - Echo
  • RFC 1091 - Termtype
  • RFC 1073 - Winsize
  • RFC 1079 - Termspeed

Login

Login is implemented by passing an implementation of AuthenticationHandler to the shell constructor. A simple properties file based implementation PropertiesFileAuthenticationHandlerImpl is provided.

Custom shells

Custom shells can be implemented by extending the classes ShellFactory, BasicTelnetCommandRegistryImpl and AbstractCommand. A very simple shell which implements the "quit" command is provided: BasicShellImpl

Logging

kTelnet supports logging at the byte level via NVTSpy. A console implementation ConsoleNVTSpyImpl and a log file implementation LoggingNVTSpyImpl are provided.

ktelnet's People

Contributors

dependabot[bot] avatar personalsoft-fabianobonin avatar teverett avatar

Recommend Projects

  • React photo React

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

  • Vue.js photo Vue.js

    ๐Ÿ–– 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. ๐Ÿ“Š๐Ÿ“ˆ๐ŸŽ‰

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 โค๏ธ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.