@trezor/connect/lib/api/getPublicKey.js

High-level javascript interface for Trezor hardware wallet.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
const schema_utils_1 = require("@trezor/schema-utils");
const AbstractMethod_1 = require("../core/AbstractMethod");
const coinInfo_1 = require("../data/coinInfo");
const events_1 = require("../events");
const types_1 = require("../types");
const paramsValidator_1 = require("./common/paramsValidator");
const getPublicKey_1 = require("../types/api/getPublicKey");
const accountUtils_1 = require("../utils/accountUtils");
const pathUtils_1 = require("../utils/pathUtils");
class GetPublicKey extends AbstractMethod_1.AbstractMethod {
  hasBundle;
  init() {
    this.requiredPermissions = ['read'];
    this.hasBundle = !!this.payload.bundle;
    const payload = !this.payload.bundle ? {
      ...this.payload,
      bundle: [this.payload]
    } : this.payload;
    (0, schema_utils_1.Assert)((0, types_1.Bundle)(getPublicKey_1.GetPublicKey), payload);
    this.params = payload.bundle.map(batch => {
      let coinInfo;
      if (batch.coin) {
        coinInfo = (0, coinInfo_1.getBitcoinNetwork)(batch.coin);
      }
      const address_n = (0, pathUtils_1.validatePath)(batch.path, coinInfo ? 3 : 0);
      if (coinInfo && !batch.crossChain) {
        (0, paramsValidator_1.validateCoinPath)(address_n, coinInfo);
      } else if (!coinInfo) {
        coinInfo = (0, coinInfo_1.getBitcoinNetwork)(address_n);
      }
      this.firmwareRange = (0, paramsValidator_1.getFirmwareRange)(this.name, coinInfo, this.firmwareRange);
      return {
        address_n,
        coin_name: coinInfo?.name,
        show_display: batch.showOnTrezor,
        script_type: batch.scriptType,
        ignore_xpub_magic: batch.ignoreXpubMagic,
        ecdsa_curve_name: batch.ecdsaCurveName,
        coinInfo,
        unlockPath: batch.unlockPath,
        suppress_backup_warning: batch.suppressBackupWarning
      };
    });
    this.noBackupConfirmationMode = this.params.every(batch => batch.suppressBackupWarning || !batch.show_display) ? 'popup-only' : 'always';
  }
  get info() {
    return 'Export public key';
  }
  get confirmation() {
    return {
      view: 'export-xpub',
      label: this.params.length > 1 ? 'Export multiple public keys' : (0, accountUtils_1.getPublicKeyLabel)(this.params[0].address_n, this.params[0].coinInfo)
    };
  }
  async run() {
    const responses = [];
    const cmd = this.device.getCommands();
    for (let i = 0; i < this.params.length; i++) {
      const {
        coinInfo,
        unlockPath,
        ...batch
      } = this.params[i];
      const coinInfoFallback = coinInfo ?? (0, coinInfo_1.getBitcoinNetwork)('btc');
      const response = await cmd.getHDNode(batch, {
        coinInfo: coinInfoFallback,
        unlockPath
      });
      responses.push(response);
      if (this.hasBundle) {
        this.postMessage((0, events_1.createUiMessage)(events_1.UI.BUNDLE_PROGRESS, {
          total: this.params.length,
          progress: i,
          response
        }));
      }
    }
    return this.hasBundle ? responses : responses[0];
  }
}
exports.default = GetPublicKey;
//# sourceMappingURL=getPublicKey.js.map