browser/apps/desktop/src/autofill/preload.ts

import { ipcRenderer } from "electron";

import type { autofill } from "@bitwarden/desktop-napi";

import { Command } from "../platform/main/autofill/command";
import { RunCommandParams, RunCommandResult } from "../platform/main/autofill/native-autofill.main";

import { AutotypeVaultData } from "./models/autotype-vault-data";

export default {
  runCommand: <C extends Command>(params: RunCommandParams<C>): Promise<RunCommandResult<C>> =>
    ipcRenderer.invoke("autofill.runCommand", params),

  listenPasskeyRegistration: (
    fn: (
      clientId: number,
      sequenceNumber: number,
      request: autofill.PasskeyRegistrationRequest,
      completeCallback: (
        error: Error | null,
        response: autofill.PasskeyRegistrationResponse,
      ) => void,
    ) => void,
  ) => {
    ipcRenderer.on(
      "autofill.passkeyRegistration",
      (
        event,
        data: {
          clientId: number;
          sequenceNumber: number;
          request: autofill.PasskeyRegistrationRequest;
        },
      ) => {
        const { clientId, sequenceNumber, request } = data;
        fn(clientId, sequenceNumber, request, (error, response) => {
          if (error) {
            ipcRenderer.send("autofill.completeError", {
              clientId,
              sequenceNumber,
              error: error.message,
            });
            return;
          }

          ipcRenderer.send("autofill.completePasskeyRegistration", {
            clientId,
            sequenceNumber,
            response,
          });
        });
      },
    );
  },

  listenPasskeyAssertion: (
    fn: (
      clientId: number,
      sequenceNumber: number,
      request: autofill.PasskeyAssertionRequest,
      completeCallback: (error: Error | null, response: autofill.PasskeyAssertionResponse) => void,
    ) => void,
  ) => {
    ipcRenderer.on(
      "autofill.passkeyAssertion",
      (
        event,
        data: {
          clientId: number;
          sequenceNumber: number;
          request: autofill.PasskeyAssertionRequest;
        },
      ) => {
        const { clientId, sequenceNumber, request } = data;
        fn(clientId, sequenceNumber, request, (error, response) => {
          if (error) {
            ipcRenderer.send("autofill.completeError", {
              clientId,
              sequenceNumber,
              error: error.message,
            });
            return;
          }

          ipcRenderer.send("autofill.completePasskeyAssertion", {
            clientId,
            sequenceNumber,
            response,
          });
        });
      },
    );
  },
  listenPasskeyAssertionWithoutUserInterface: (
    fn: (
      clientId: number,
      sequenceNumber: number,
      request: autofill.PasskeyAssertionWithoutUserInterfaceRequest,
      completeCallback: (error: Error | null, response: autofill.PasskeyAssertionResponse) => void,
    ) => void,
  ) => {
    ipcRenderer.on(
      "autofill.passkeyAssertionWithoutUserInterface",
      (
        event,
        data: {
          clientId: number;
          sequenceNumber: number;
          request: autofill.PasskeyAssertionWithoutUserInterfaceRequest;
        },
      ) => {
        const { clientId, sequenceNumber, request } = data;
        fn(clientId, sequenceNumber, request, (error, response) => {
          if (error) {
            ipcRenderer.send("autofill.completeError", {
              clientId,
              sequenceNumber,
              error: error.message,
            });
            return;
          }

          ipcRenderer.send("autofill.completePasskeyAssertion", {
            clientId,
            sequenceNumber,
            response,
          });
        });
      },
    );
  },
  configureAutotype: (enabled: boolean, keyboardShortcut: string[]) => {
    ipcRenderer.send("autofill.configureAutotype", { enabled, keyboardShortcut });
  },
  listenAutotypeRequest: (
    fn: (
      windowTitle: string,
      completeCallback: (error: Error | null, response: AutotypeVaultData | null) => void,
    ) => void,
  ) => {
    ipcRenderer.on(
      "autofill.listenAutotypeRequest",
      (
        event,
        data: {
          windowTitle: string;
        },
      ) => {
        const { windowTitle } = data;

        fn(windowTitle, (error, vaultData) => {
          if (error) {
            ipcRenderer.send("autofill.completeError", {
              windowTitle,
              error: error.message,
            });
            return;
          }
          if (vaultData !== null) {
            ipcRenderer.send("autofill.completeAutotypeRequest", vaultData);
          }
        });
      },
    );
  },
};