@trezor/connect/lib/api/cipherKeyValue.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 events_1 = require("../events");
const paramsValidator_1 = require("./common/paramsValidator");
const cipherKeyValue_1 = require("../types/api/cipherKeyValue");
const params_1 = require("../types/params");
const pathUtils_1 = require("../utils/pathUtils");
class CipherKeyValue extends AbstractMethod_1.AbstractMethod {
  hasBundle;
  init() {
    this.requiredPermissions = ['read', 'write'];
    this.firmwareRange = (0, paramsValidator_1.getFirmwareRange)(this.name, null, this.firmwareRange);
    this.hasBundle = !!this.payload.bundle;
    const payload = !this.payload.bundle ? {
      ...this.payload,
      bundle: [this.payload]
    } : this.payload;
    this.useEmptyPassphrase = typeof payload.useEmptyPassphrase === 'boolean' ? payload.useEmptyPassphrase : true;
    (0, schema_utils_1.Assert)((0, params_1.Bundle)(cipherKeyValue_1.CipherKeyValue), payload);
    this.params = payload.bundle.map(batch => ({
      address_n: (0, pathUtils_1.validatePath)(batch.path),
      key: batch.key,
      value: batch.value instanceof Buffer ? batch.value.toString('hex') : batch.value,
      encrypt: batch.encrypt,
      ask_on_encrypt: batch.askOnEncrypt,
      ask_on_decrypt: batch.askOnDecrypt,
      iv: batch.iv instanceof Buffer ? batch.iv.toString('hex') : batch.iv
    }));
  }
  get info() {
    return 'Cipher key value';
  }
  async run() {
    const responses = [];
    const cmd = this.device.getCommands();
    for (let i = 0; i < this.params.length; i++) {
      const response = await cmd.typedCall('CipherKeyValue', 'CipheredKeyValue', this.params[i]);
      responses.push(response.message);
      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 = CipherKeyValue;
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