ShWiM
=====

``SHell WIth Me`` lets a “host” share their terminal with a “guest” peer
on another computer.

This combines the cryptography of `Magic Wormhole
<http://magic-wormhole.io>`_ (via `Fowl
<https://github.com/meejah/fowl>`_) and the terminal-sharing of
`tty-share <https://tty-share.com/>`_ into a secure, end-to-end
encrypted, **peer-to-peer terminal sharing application**.

.. image:: media/logo-shell-256.png
    :width: 256px
    :align: right
    :alt: the ShWiM logo, the chicken head from Fowl's logo peeking out of a conch-looking shell



Getting Started
---------------

To install, use ``pip install shwim`` (see longer instructions below).
This should enable you to run ``shwim --help``.

The *Host* computer runs ``shwim`` by itself, producing a
``<magic-code>``. The *Guest* computer runs ``shwim <magic-code>``.

You are now sharing a single terminal running on “host”. **Beware**: the
guest can type, run commands, etc. so only do this with humans you would
hand your local keyboard over to.


Slightly Longer Explanation
---------------------------

Once thetwo things happen (i.e. “shwim” on the host and “shwim ” on the
guest), there is a secure tunnel between both computers. The host will
decide a random port and run ``tty-share`` as a server; the guest will
run ``tty-share`` as a client.

On both computers, ``tty-share`` will be running as a subprocess with
correct options to do networking via Magic Wormhole only. All raw-mode
terminal I/O is forwarded to this ``tty-share`` process so things like
curses etc work as expected.

Once either side exits, the networking forwarding is done – there is no
long-term credential sharing or any other network set preserved or
altered on the “host” nor “guest” computers.


Encrypted, peer-to-peer terminal sharing for two people. 

Meet the Socket Team at BlackHat and DEF CON in Las Vegas, Aug 4-6

shwim

Encrypted, peer-to-peer terminal sharing for two people.

meejah

(Experimental) An ambiguous license classifier was found.

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Ambiguous License Classifier

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Bad text encoding

Package version is not a valid semantic version (semver).

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Bad semver

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Bad dependency semver

Source files contain bidirectional unicode control characters. This could indicate a Trojan source supply chain attack. See: trojansource.codes for more information.

What are bidirectional unicode control characters?

Bidirectional unicode control characters

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What is bin script confusion?

Bin script confusion

This Chrome extension includes a content script '{scriptFile}' that runs on websites matching '{matches}'.

What are Chrome extension content scripts?

Chrome Extension Content Script

This Chrome extension requests access to '{host}'.

What are Chrome extension host permissions?

Chrome Extension Host Permission

This Chrome extension uses the '{permission}' permission.

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Chrome Extension Permission

This Chrome extension requests broad access to websites with the pattern '{host}'.

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Chrome Extension Wildcard Host Permission

Semantic versions published out of chronological order.

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Chronological version anomaly

Project maintainer's SSH key has been compromised.

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Compromised SSH key

(Experimental) Copyleft license information was found.

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Copyleft License

Contains a Critical Common Vulnerability and Exposure (CVE).

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Title

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High CVE

Uses debug, reflection and dynamic code execution features.

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Debug access

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Deprecated

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Deprecated SPDX exception

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Deprecated license

Package name is similar to other popular packages and may not be the package you want.

What is a typosquat?

Possible typosquat attack

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Dynamic require

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Empty package

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Environment variable access

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File dependency

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Filesystem access

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Wildcard dependency

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AI-detected potential malware

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High entropy strings

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Unicode homoglyphs

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HTTP dependency

Install scripts are run when the package is installed. The majority of malware in npm is hidden in install scripts.

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Install scripts

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Invisible chars

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License Policy Violation

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Long strings

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Major refactor

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Modified license

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Network access

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New author

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shwim

ShWiM

Getting Started

Slightly Longer Explanation

Keywords

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shwim

ShWiM

Getting Started

Slightly Longer Explanation

Keywords

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