robur/webauthn: An implementation of webauthn in OCaml.

An implementation of webauthn in OCaml.

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Reynir Björnsson defc231491 Do not require clientExtensions in clientDataJSON It is not included in the output from Firefox 92.1.1 on Android. It is included when using the same key on Firefox 78.14.0esr on Linux.		2021-10-06 17:13:41 +02:00
bin	create may fail, validates origin	2021-10-06 10:12:47 +00:00
cbor	works as initial version	2021-09-29 14:34:09 +00:00
flash_message	WIP	2021-09-28 11:30:14 +00:00
src	Do not require clientExtensions in clientDataJSON	2021-10-06 17:13:41 +02:00
CHANGES.md	works as initial version	2021-09-29 14:34:09 +00:00
dune-project	WIP	2021-09-28 11:30:14 +00:00
LICENSE.md	works as initial version	2021-09-29 14:34:09 +00:00
README.md	documentation	2021-10-06 11:57:42 +00:00
webauthn.opam	documentation	2021-10-06 11:57:42 +00:00

README.md

WebAuthn - authenticating users to services using public key cryptography

WebAuthn is a web standard published by the W3C. Its goal is to standardize an interfacefor authenticating users to web-based applications and services using public key cryptography. Modern web browsers support WebAuthn functionality.

WebAuthn provides two funcitons: register and authenticate. Usually the public and private keypair is stored on an external token (Yuikey etc.) or part of the platform (TPM). After the public key is registered, it can be used to authenticate to the same service.

This module does not preserve a database of registered public keys, their credential ID, usernames and pending challenges - instead this data must be stored by a client of this API in a database or other persistent storage.

WebAuthn specification at W3C

A basic demonstration server is provided (bin/webauthn_demo), running at webauthn-demo.robur.coop.

Documentation

API documentation is available online.

Installation

opam install webauthn will install this library.