Go WebAuthn/Passkey Example

This is a simple example of WebAuthn and Passkey authentication using Go and JavaScript from my blog post PassKey in Go.

Demo

Screen.Recording.2024-02-24.at.19.16.37.mov

Run by yourself

Set host and port by ENV vars PROTO, HOST and PORT or use default http://localhost:8080

Run server: go run .

References

• Go WebAuthn lib: https://github.com/go-webauthn/webauthn
• JS lib to use WebAuthn browser API: https://simplewebauthn.dev/docs/packages/browser
• Node + Passkey tutorial https://www.corbado.com/blog/passkey-tutorial-how-to-implement-passkeys