Workers WebAuthn Example

Example project for passwordless login through WebAuthn in Worker Runtimes built with Worker Tools

Usage

Deno

Requires Deno 1.22 or higher.

deno task serve

This will store sessions and users in a SQLite file at the root.

Cloudflare Workers

If you have Miniflare installed, just run

miniflare

If you have wrangler 2 or later installed, run

wrangler dev --local

For running on CF Workers proper, get your CF account_id from the workers dashboard and overwrite in wrangler.toml. Create a new KV namespace on the workers dashboard and overwrite id and preview_id:

account_id = '...'
kv_namespaces = [ 
  { binding = "KV_STORAGE", id = "...", preview_id = "..." }
]

Then run

wrangler dev

If you want to run on a other port than 8787, update WORKER_LOCATION in wrangler.toml, otherwise WebAuthn calls will fail.