webauthn-open-source/fido2-lib

A node.js library for performing FIDO 2.0 / WebAuthn server functionality

JavaScript

445

121

MIT License

This is a Node.js and Deno library for implementing FIDO2/WebAuthn server functionality, providing the core logic needed to handle authentication and registration flows without tying to any specific networking protocol. It's designed for developers building authentication systems who need robust, standards-compliant WebAuthn support with features like attestation validation, metadata services, and multiple crypto families. The library works with various platforms including Windows Hello and supports both CommonJS and ESM syntax.

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