How To Install ruby-webauthn on Kali Linux

In this tutorial we learn how to install ruby-webauthn on Kali Linux. ruby-webauthn is WebAuthn ruby server library

Introduction

In this tutorial we learn how to install ruby-webauthn on Kali Linux.

What is ruby-webauthn

ruby-webauthn is:

This library allows making an application a W3C Web Authentication conformant Relying Party and allow your users to authenticate with U2F and FIDO2 authenticators.

There are three methods to install ruby-webauthn on Kali Linux. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.

Install ruby-webauthn Using apt-get

Update apt database with apt-get using the following command.

sudo apt-get update

After updating apt database, We can install ruby-webauthn using apt-get by running the following command:

sudo apt-get -y install ruby-webauthn

Install ruby-webauthn Using apt

Update apt database with apt using the following command.

sudo apt update

After updating apt database, We can install ruby-webauthn using apt by running the following command:

sudo apt -y install ruby-webauthn

Install ruby-webauthn Using aptitude

If you want to follow this method, you might need to install aptitude on Kali Linux first since aptitude is usually not installed by default on Kali Linux. Update apt database with aptitude using the following command.

sudo aptitude update

After updating apt database, We can install ruby-webauthn using aptitude by running the following command:

sudo aptitude -y install ruby-webauthn

How To Uninstall ruby-webauthn on Kali Linux

To uninstall only the ruby-webauthn package we can use the following command:

sudo apt-get remove ruby-webauthn

Uninstall ruby-webauthn And Its Dependencies

To uninstall ruby-webauthn and its dependencies that are no longer needed by Kali Linux, we can use the command below:

sudo apt-get -y autoremove ruby-webauthn

Remove ruby-webauthn Configurations and Data

To remove ruby-webauthn configuration and data from Kali Linux we can use the following command:

sudo apt-get -y purge ruby-webauthn

Remove ruby-webauthn configuration, data, and all of its dependencies

We can use the following command to remove ruby-webauthn configurations, data and all of its dependencies, we can use the following command:

sudo apt-get -y autoremove --purge ruby-webauthn

Dependencies

ruby-webauthn have the following dependencies:

References

Summary

In this tutorial we learn how to install ruby-webauthn package on Kali Linux using different package management tools: apt, apt-get and aptitude.