@trezor/connect/lib/device/StateStorage.js

High-level javascript interface for Trezor hardware wallet.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.WebextensionStateStorage = void 0;
const connect_common_1 = require("@trezor/connect-common");
class WebextensionStateStorage {
  origin;
  constructor(origin) {
    this.origin = origin;
  }
  loadState(device) {
    if (!device.getState()?.sessionId) {
      const {
        preferredDevice
      } = connect_common_1.storage.loadForOrigin(this.origin) || {};
      if (preferredDevice?.internalState && preferredDevice?.internalStateExpiration && preferredDevice.internalStateExpiration > new Date().getTime()) {
        return {
          sessionId: preferredDevice.internalState
        };
      }
    }
    return undefined;
  }
  saveState(device, state) {
    const expirationDelay = Math.max(1000 * 60 * 15, device.features.auto_lock_delay_ms ?? 0);
    connect_common_1.storage.saveForOrigin(store => ({
      ...store,
      preferredDevice: store.preferredDevice ? {
        ...store.preferredDevice,
        state: state.staticSessionId,
        internalState: state.sessionId,
        internalStateExpiration: Date.now() + expirationDelay
      } : undefined
    }), this.origin);
  }
}
exports.WebextensionStateStorage = WebextensionStateStorage;
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