@passwordless-id/webauthn/dist/esm/authenticators.js

A small wrapper around the webauthn protocol to make one's life easier.

import { authenticatorMetadata } from './authenticatorMetadata.js';
/**
 * Kept for compatibility purposes.
 * @deprecated
 */
export function resolveAuthenticatorName(aaguid) {
    const aaguidMetadata = updatedAuthenticatorMetadata ?? authenticatorMetadata; //await getAaguidMetadata()
    return aaguidMetadata[aaguid];
}
let updatedAuthenticatorMetadata = null;
/**O
 * Updates the built-in metadata according to raw data available at https://mds.fidoalliance.org/
 * This service delivers a list of AAGUIDs encoded as a JWT.
 * Kept for compatibility purposes.
 * @deprecated
 */
export async function updateDevicesMetadata() {
    // this function is rather resource intensive and time consuming
    // therefore, the result is cached in local storage
    const jwt = await (await fetch("https://mds.fidoalliance.org")).text();
    // the response is a JWT including all AAGUIDs and their metadata
    console.debug(jwt);
    // let us ignore the JWT verification, since this is solely for descriptive purposes, not signed data
    const payload = jwt.split('.')[1].replaceAll('-', '+').replaceAll('_', '/');
    const json = JSON.parse(atob(payload));
    console.debug(json);
    let aaguidMetadata = {};
    for (const e of json.entries) {
        if (!e.aaguid || !e.metadataStatement)
            continue;
        aaguidMetadata[e.aaguid] = e.metadataStatement.description;
    }
    console.debug(aaguidMetadata);
    updatedAuthenticatorMetadata = aaguidMetadata;
}