ngtor

Easily expose local services via Tor

Tunnel traffic via Tor to your locally running service
Serve static via Tor with a single command
All-in-one binary for macOS, linux and windows

Note: This software is functional, but in early development. Expect breaking changes till v1.0 is reached.

Install
Commands
Development
Contributing
Alternatives
Resources
License

Install

Download from GitHub releases or from Jitpack.

Requirements

java >=17

Commands

`http`

Serve the specified port via Tor (default is 8080).

$ ./ngtor.jar http --port=3000

Setting up hidden service 'ngtor_main' for port 3000
✔ Service 'ngtor_main' to 127.0.0.1:3000 activated on: http://0123456789abcdef.onion

`demo`

Spin up a webserver and serve a demo page via tor.

$ ./ngtor.jar demo

2009-01-03 22:00:10.937  INFO [...] : Starting NgtorApplication v0.1.0-dev
2009-01-03 22:00:12.208  INFO [...] : Starting Tor
2009-01-03 22:00:15.427  INFO [...] : Started NgtorApplication in 6.972 seconds (JVM running for 7.538)
2009-01-03 22:00:15.505  INFO [...] : =================================================
2009-01-03 22:00:15.505  INFO [...] : url: http://0123456789abcdef.onion
2009-01-03 22:00:15.507  INFO [...] : virtual host: 0123456789abcdef.onion
2009-01-03 22:00:15.507  INFO [...] : virtual port: 80
2009-01-03 22:00:15.507  INFO [...] : host: 127.0.0.1
2009-01-03 22:00:15.507  INFO [...] : port: 8080
2009-01-03 22:00:15.507  INFO [...] : directory: /home/tbk/.ngtor/tor-working-dir/ngtor_demo
2009-01-03 22:00:15.507  INFO [...] : -------------------------------------------------
2009-01-03 22:00:15.507  INFO [...] : Or browse to http://0123456789abcdef.onion in Tor Browser, or
2009-01-03 22:00:15.507  INFO [...] : run: `torsocks -p 38155 curl http://0123456789abcdef.onion/index.html -v`
2009-01-03 22:00:15.508  INFO [...] : =================================================

`check`

Performs some health checks, e.g. if outbound connection via Tor can be established.

$ ./ngtor.jar check

Check started..
✔ Tor is working.
Check finished after 1.452 s

`help`

Print help text.

$ ./ngtor.jar help

Usage: ./ngtor.jar COMMAND [OPTION...]

  Command
      http                serve the specified port
      demo                spin up a webserver and serve a demo page via tor
      check               perform system health checks (e.g. tor connection)
      version             print application version
      help                print this help text

  Examples
      ./ngtor.jar http             # onion url for port 8080 (default) web server
      ./ngtor.jar http --port=80   # onion url for port 80 web server

  Version
      0.1.0-dev

Development

Build

./gradlew build -x test

Run

./gradlew -p ngtor/ngtor-app bootRun --args='check'

./ngtor/ngtor-app/build/libs/ngtor.jar check

Test

./gradlew test integrationTest

Dependency Verification

Gradle is used for checksum and signature verification of dependencies.

# write metadata for dependency verification
./gradlew --write-verification-metadata pgp,sha256 --export-keys

See Gradle Userguide: Verifying dependencies for more information.

Checkstyle

Checkstyle with adapted google_checks is used for checking Java source code for adherence to a Code Standard.

# check for code standard violations with checkstyle
./gradlew checkstyleMain

SpotBugs

SpotBugs is used for static code analysis.

# invoke static code analysis with spotbugs
./gradlew spotbugsMain

Contributing

All contributions and ideas are always welcome. For any question, bug or feature request, please create an issue. Before you start, please read the contributing guidelines.

Alternatives

See Awesome Tunneling by @anderspitman for other pretty cool tools that might fit your needs.

Resources

Tor: https://www.torproject.org/
Spring Boot (GitHub): https://github.com/spring-projects/spring-boot

tor-binary (GitHub): https://github.com/bisq-network/tor-binary
netlayer (GitHub): https://github.com/bisq-network/netlayer
tor-spring-boot-starter (GitHub): https://github.com/theborakompanioni/tor-spring-boot-starter

License

The project is licensed under the Apache License. See LICENSE for details.

theborakompanioni / ngtor