WebAuthn is a Go library designed to implement Web Authentication (FIDO2) for Go applications, enabling passwordless authentication. It provides functions for user registration, credential creation, and login, adhering to the WebAuthn specification. This library simplifies the integration of FIDO2 hardware security keys and platform authenticators into Go-based systems.
The library offers a straightforward API for handling WebAuthn flows, including registration and login. It provides options for customizing authenticator selection and conveyance preferences. The library’s design prioritizes simplicity and ease of integration with existing Go applications, offering clear examples and documentation.
- Registration: Facilitates the creation of new WebAuthn credentials for users.
- Login: Enables users to authenticate using their registered WebAuthn credentials.
- Customization: Allows modification of registration and login options, including authenticator selection and conveyance preferences.
- User Management: Provides functions for managing user sessions and credentials within the application.
- Error Handling: Offers robust error handling mechanisms for managing potential issues during authentication flows.
- Developer Experience: Includes clear Go examples and comprehensive documentation for easy integration.
- Flexibility: Supports various authenticator types and configurations.
The project is currently marked as deprecated and has a new, actively maintained fork. While the original library provides a foundational implementation, it's recommended to migrate to the fork for ongoing support, bug fixes, and compatibility with the latest WebAuthn specifications. Recent activity is limited on this repository.
This project is valuable for developers seeking to implement passwordless authentication using WebAuthn in their Go applications. It offers a solid foundation for integrating FIDO2 hardware security keys and platform authenticators, providing enhanced security and a better user experience compared to traditional password-based authentication methods.