@polkadot/client-keyring/index.js

Keyring management

'use strict';

var _values = require('babel-runtime/core-js/object/values');

var _values2 = _interopRequireDefault(_values);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

// Copyright 2017-2018 Jaco Greeff
// This software may be modified and distributed under the terms
// of the ISC license. See the LICENSE file for details.
var naclKeypairFromSeed = require('@polkadot/util-crypto/nacl/keypair/fromSeed');
var u8aToString = require('@polkadot/util/u8a/toString');

var createPair = require('./pair');

module.exports = function keyring() {
  var pairs = {};
  var getPairs = function getPairs() {
    return (
      // flowlint-next-line unclear-type:off
      (0, _values2.default)(pairs)
    );
  };

  return {
    addFromSeed: function addFromSeed(seed) {
      var pair = createPair(naclKeypairFromSeed(seed));

      pairs[pair.id] = pair;

      return pair;
    },
    getPair: function getPair(publicKey) {
      return pairs[u8aToString(publicKey)];
    },
    getPairs: getPairs,
    getPublicKeys: function getPublicKeys() {
      return getPairs().map(function (_ref) {
        var publicKey = _ref.publicKey;
        return publicKey;
      });
    }
  };
};