@tkey-mpc/default/dist/lib.cjs/index.js

TKey default library

'use strict';

var _objectSpread = require('@babel/runtime/helpers/objectSpread2');
var core = require('@tkey-mpc/core');
var serviceProviderBase = require('@tkey-mpc/service-provider-base');
var serviceProviderTorus = require('@tkey-mpc/service-provider-torus');
var shareSerialization = require('@tkey-mpc/share-serialization');
var shareTransfer = require('@tkey-mpc/share-transfer');
var storageLayerTorus = require('@tkey-mpc/storage-layer-torus');

class ThresholdKey extends core.ThresholdKey {
  constructor(args) {
    const {
      modules = {},
      serviceProvider,
      storageLayer,
      customAuthArgs,
      serverTimeOffset
    } = args || {};
    const defaultModules = {
      [shareTransfer.SHARE_TRANSFER_MODULE_NAME]: new shareTransfer.ShareTransferModule(),
      [shareSerialization.SHARE_SERIALIZATION_MODULE_NAME]: new shareSerialization.ShareSerializationModule()
    };
    let finalServiceProvider;
    let finalStorageLayer;
    if (!serviceProvider) {
      finalServiceProvider = new serviceProviderTorus.TorusServiceProvider({
        customAuthArgs
      });
    } else {
      finalServiceProvider = serviceProvider;
    }
    if (!storageLayer) {
      finalStorageLayer = new storageLayerTorus.TorusStorageLayer({
        hostUrl: "https://metadata.tor.us",
        serverTimeOffset
      });
    } else {
      finalStorageLayer = storageLayer;
    }
    super(_objectSpread(_objectSpread({}, args || {}), {}, {
      modules: _objectSpread(_objectSpread({}, defaultModules), modules),
      serviceProvider: finalServiceProvider,
      storageLayer: finalStorageLayer
    }));
  }
  static async fromJSON(value, args) {
    const {
      storageLayer: tempOldStorageLayer,
      serviceProvider: tempOldServiceProvider
    } = value;
    const {
      storageLayer,
      serviceProvider,
      modules = {},
      customAuthArgs,
      serverTimeOffset = 0
    } = args || {};
    const defaultModules = {
      [shareTransfer.SHARE_TRANSFER_MODULE_NAME]: new shareTransfer.ShareTransferModule(),
      [shareSerialization.SHARE_SERIALIZATION_MODULE_NAME]: new shareSerialization.ShareSerializationModule()
    };
    const finalServiceProvider = serviceProvider || serviceProviderTorus.TorusServiceProvider.fromJSON(tempOldServiceProvider) || serviceProviderBase.ServiceProviderBase.fromJSON(tempOldServiceProvider) || new serviceProviderTorus.TorusServiceProvider({
      customAuthArgs
    });
    tempOldStorageLayer.serviceProvider = finalServiceProvider;
    const finalStorageLayer = storageLayer || storageLayerTorus.MockStorageLayer.fromJSON(tempOldStorageLayer) || storageLayerTorus.TorusStorageLayer.fromJSON(tempOldStorageLayer) || new storageLayerTorus.TorusStorageLayer({
      hostUrl: "https://metadata.tor.us",
      serverTimeOffset
    });
    return super.fromJSON(value, _objectSpread(_objectSpread({}, args || {}), {}, {
      modules: _objectSpread(_objectSpread({}, defaultModules), modules),
      serviceProvider: finalServiceProvider,
      storageLayer: finalStorageLayer
    }));
  }
}

exports.ThresholdKey = ThresholdKey;