WSL-Hello-Sudo

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WSL-Hello-sudo is a DevOps & Infrastructure tool that enables biometric login for sudo commands on Windows Subsystem for Linux (WSL). It uses Windows Hello for face recognition, fingerprint, or PIN authentication.

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At a glance

Pricing

Open Source

Free tier

Yes

API

Skill level

Technical

About

What is WSL-Hello-sudo?

WSL-Hello-sudo is a Linux PAM module and companion Windows CLI application designed to integrate Windows Hello's biometric authentication with the sudo command on Windows Subsystem for Linux (WSL). This tool allows users to authenticate sudo operations using face recognition, fingerprint authentication, or a machine-local PIN, enhancing security and convenience within WSL environments. It is compatible with both WSL 1 and WSL 2. The PAM module and Windows CLI app are both written in Rust, ensuring a robust and efficient solution. The installation process is straightforward, involving downloading a release package and running an install script, which sets up the necessary PAM configurations.

Best used for

Ideal for developers who need to enhance the security and convenience of their Windows Subsystem for Linux (WSL) environment. It allows for biometric authentication of sudo commands using Windows Hello, streamlining access while maintaining strong security. Especially valuable for users who prefer face or fingerprint recognition over traditional password entry.

Common actions

secure WSL access

authenticate sudo biometrically

integrate Windows Hello

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Capabilities

Key features

Biometric sudo authentication
Windows Hello integration
PAM module for Linux
Supports WSL 1 and WSL 2
Rust-based implementation

Target Audience

developer

Integrations

Not yet documented

Pricing & Plans

Open Source

Free

FAQs

What types of biometric authentication does WSL-Hello-sudo support?

WSL-Hello-sudo supports face recognition, fingerprint authentication, and machine-local PINs through Windows Hello. This allows users to choose their preferred biometric method for authenticating sudo commands within their WSL environment.

Is WSL-Hello-sudo compatible with both WSL 1 and WSL 2?

Yes, WSL-Hello-sudo is designed to run on both Windows Subsystem for Linux (WSL) version 1 and version 2. This ensures broad compatibility for users regardless of their specific WSL setup.

How does WSL-Hello-sudo handle authentication failures?

If Windows Hello authentication fails, WSL-Hello-sudo is configured to fall back to regular password authentication. This ensures that users are not locked out of their system and can still access sudo functionality through traditional means.

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