@cosmos-kit/terra-extension/main/extension/signer.js

cosmos-kit wallet connector

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.OfflineSigner = void 0;
var _regenerator = _interopRequireDefault(require("@babel/runtime/regenerator"));
var _asyncToGenerator2 = _interopRequireDefault(require("@babel/runtime/helpers/asyncToGenerator"));
var _classCallCheck2 = _interopRequireDefault(require("@babel/runtime/helpers/classCallCheck"));
var _createClass2 = _interopRequireDefault(require("@babel/runtime/helpers/createClass"));
var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
var _feather = require("@terra-money/feather.js");
var OfflineSigner = /*#__PURE__*/function () {
  function OfflineSigner(extension, accountInfo) {
    (0, _classCallCheck2["default"])(this, OfflineSigner);
    (0, _defineProperty2["default"])(this, "extension", void 0);
    (0, _defineProperty2["default"])(this, "accountInfo", void 0);
    this.extension = extension;
    this.accountInfo = accountInfo;
  }
  (0, _createClass2["default"])(OfflineSigner, [{
    key: "getAccounts",
    value: function () {
      var _getAccounts = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee() {
        return _regenerator["default"].wrap(function _callee$(_context) {
          while (1) switch (_context.prev = _context.next) {
            case 0:
              return _context.abrupt("return", [{
                address: this.accountInfo.address,
                algo: this.accountInfo.algo || 'secp256k1',
                pubkey: this.accountInfo.pubkey
              }]);
            case 1:
            case "end":
              return _context.stop();
          }
        }, _callee, this);
      }));
      function getAccounts() {
        return _getAccounts.apply(this, arguments);
      }
      return getAccounts;
    }()
  }, {
    key: "signAmino",
    value: function () {
      var _signAmino = (0, _asyncToGenerator2["default"])( /*#__PURE__*/_regenerator["default"].mark(function _callee2(signerAddress, signDoc) {
        var signDocFee, feeAmount, fakeMsgs, signResponse, signature;
        return _regenerator["default"].wrap(function _callee2$(_context2) {
          while (1) switch (_context2.prev = _context2.next) {
            case 0:
              signDocFee = signDoc.fee;
              feeAmount = signDocFee.amount[0].amount + signDocFee.amount[0].denom;
              fakeMsgs = signDoc.msgs.map(function (msg) {
                return _feather.Msg.fromAmino(msg);
              });
              _context2.next = 5;
              return this.extension.sign({
                chainID: signDoc.chain_id,
                msgs: fakeMsgs,
                fee: new _feather.Fee(parseInt(signDocFee.gas), feeAmount, signDocFee.payer, signDocFee.granter),
                memo: signDoc.memo,
                signMode: _feather.SignatureV2.SignMode.SIGN_MODE_LEGACY_AMINO_JSON
              });
            case 5:
              signResponse = _context2.sent;
              signature = {
                pub_key: signResponse.payload.result.auth_info.signer_infos[0].public_key.key,
                signature: signResponse.payload.result.signatures[0]
              };
              return _context2.abrupt("return", {
                signed: signDoc,
                signature: signature
              });
            case 8:
            case "end":
              return _context2.stop();
          }
        }, _callee2, this);
      }));
      function signAmino(_x, _x2) {
        return _signAmino.apply(this, arguments);
      }
      return signAmino;
    }()
  }]);
  return OfflineSigner;
}();
exports.OfflineSigner = OfflineSigner;