weavedb-base

--- package/index.js (excerpt) ---
const pako = require("pako")
const elliptic = require("elliptic")
const EthCrypto = require("eth-crypto")
const { providers, Contract, utils } = require("ethers")
const md5 = require("md5")
const { keccak256 } = require("./keccak")
const versions = require("./versions")
const {
  startAuthentication,
  startRegistration,
  base64URLStringToBuffer,
} = require("./webauthn")
const {
  generateRegistrationOptions,
  verifyRegistrationResponse,
  generateAuthenticationOptions,
  verifyAuthenticationResponse,
} = require("@simplewebauthn/server")

//const buildEddsa = require("circomlibjs").buildEddsa
const {
  pick,
  includes,
  all,
  complement,
  init,
  is,
  last,
  isNil,
  mergeLeft,
  clone,
  tail,
  map,
  splitWhen,
} = require("ramda")
const ethSigUtil = require("@metamask/eth-sig-util")
const { privateToAddress } = require("ethereumjs-util")
const EIP712Domain = [
  { name: "name", type: "string" },
  { name: "version", type: "string" },
  { name: "verifyingContract", type: "string" },
]

const is_data = [
  "set",
  "setSchema",
  "setRules",
  "addIndex",
  "removeIndex",
  "add",
  "update",
  "upsert",
  "addTrigger",
  "removeTrigger",
]

const no_paths = [
  "nonce",
  "ids",
  "validities",
  "getCrons",
  "getAlgorithms",
  "getLinkedContract",
  "getOwner",
  "getAddressLink",
  "getRelayerJob",
  "listRelayerJobs",
  "getEvolve",
  "getInfo",
  "getTokens",
  "getBundlers",
  "addCron",
  "removeCron",
  "setAlgorithms",
  "addRelayerJob",
  "removeRelayer

--- package/webauthn.js (excerpt) ---
/* [@simplewebauthn/browser@7.2.0] */
function utf8StringToBuffer(value) {
  return new TextEncoder().encode(value)
}

function bufferToBase64URLString(buffer) {
  const bytes = new Uint8Array(buffer)
  let str = ""
  for (const charCode of bytes) {
    str += String.fromCharCode(charCode)
  }
  const base64String = btoa(str)
  return base64String.replace(/\+/g, "-").replace(/\//g, "_").replace(/=/g, "")
}

function base64URLStringToBuffer(base64URLString) {
  const base64 = base64URLString.replace(/-/g, "+").replace(/_/g, "/")
  const padLength = (4 - (base64.length % 4)) % 4
  const padded = base64.padEnd(base64.length + padLength, "=")
  const binary = atob(padded)
  const buffer = new ArrayBuffer(binary.length)
  const bytes = new Uint8Array(buffer)
  for (let i = 0; i < binary.length; i++) {
    bytes[i] = binary.charCodeAt(i)
  }
  return buffer
}

function browserSupportsWebAuthn() {
  return (
    window?.PublicKeyCredential !== undefined &&
    typeof window.PublicKeyCredential === "function"
  )
}

function toPublicKeyCredentialDescriptor(descriptor) {
  const { id } = descriptor
  return {
    ...descriptor,
    id: base64URLStringToBuffer(id),
    transports: descriptor.transports,
  }
}

function isValidDomain(hostname) {
  return (
    hostname === "localhost" ||
    /^([a-z0-9]+(-[a-z0-9]+)*\.)+[a-z]{2,}$/i.test(hostname)
  )
}

class WebAuthnError extends Error {
  code
  constructor({ message, code, cause, name }) {
    super(message, { cause })
    this.name