@toruslabs/customauth/dist/lib.esm/handlers/HandlerFactory.js

CustomAuth login with torus to get user private key

import { AUTH_CONNECTION } from '../utils/enums.js';
import DiscordHandler from './DiscordHandler.js';
import FacebookHandler from './FacebookHandler.js';
import GoogleHandler from './GoogleHandler.js';
import JwtHandler from './JwtHandler.js';
import MockLoginHandler from './MockLoginHandler.js';
import PasskeysHandler from './PasskeysHandler.js';
import TelegramHandler from './TelegramHandler.js';
import TwitchHandler from './TwitchHandler.js';
import Web3AuthPasswordlessHandler from './Web3AuthPasswordlessHandler.js';

const createHandler = params => {
  const {
    authConnectionId,
    authConnection,
    clientId,
    jwtParams
  } = params;
  if (!authConnectionId || !authConnection || !clientId) {
    throw new Error("Invalid params. Missing authConnectionId, authConnection or clientId");
  }
  const {
    domain,
    login_hint,
    id_token,
    access_token
  } = jwtParams || {};
  switch (authConnection) {
    case AUTH_CONNECTION.GOOGLE:
      return new GoogleHandler(params);
    case AUTH_CONNECTION.TELEGRAM:
      return new TelegramHandler(params);
    case AUTH_CONNECTION.FACEBOOK:
      return new FacebookHandler(params);
    case AUTH_CONNECTION.TWITCH:
      return new TwitchHandler(params);
    case AUTH_CONNECTION.DISCORD:
      return new DiscordHandler(params);
    case AUTH_CONNECTION.EMAIL_PASSWORDLESS:
    case AUTH_CONNECTION.SMS_PASSWORDLESS:
      if (!login_hint) throw new Error("Invalid params. Missing login_hint for web3auth passwordless login");
      return new Web3AuthPasswordlessHandler(params);
    case AUTH_CONNECTION.APPLE:
    case AUTH_CONNECTION.GITHUB:
    case AUTH_CONNECTION.LINKEDIN:
    case AUTH_CONNECTION.TWITTER:
    case AUTH_CONNECTION.LINE:
    case AUTH_CONNECTION.CUSTOM:
    case AUTH_CONNECTION.REDDIT:
    case AUTH_CONNECTION.WECHAT:
    case AUTH_CONNECTION.KAKAO:
    case AUTH_CONNECTION.FARCASTER:
    case AUTH_CONNECTION.AUTHENTICATOR:
      if (id_token || access_token) {
        return new MockLoginHandler(params);
      }
      if (!domain) throw new Error("Invalid params for jwt login. Missing domain");
      return new JwtHandler(params);
    case AUTH_CONNECTION.PASSKEYS:
      return new PasskeysHandler(params);
    default:
      throw new Error("Unsupported login type");
  }
};

export { createHandler };