[PM-3687] Remove ipcRenderer from native-messaging (#6893)

apps/desktop/src/platform/preload.ts

@@ -1,8 +1,14 @@
 import { ipcRenderer } from "electron";
 
 import { DeviceType, ThemeType, KeySuffixOptions } from "@bitwarden/common/enums";
+import { EncString } from "@bitwarden/common/platform/models/domain/enc-string";
 
-import { EncryptedMessageResponse, UnencryptedMessageResponse } from "../models/native-messaging";
+import {
+  EncryptedMessageResponse,
+  LegacyMessageWrapper,
+  Message,
+  UnencryptedMessageResponse,
+} from "../models/native-messaging";
 import { BiometricMessage, BiometricAction } from "../types/biometric-message";
 import { isDev, isWindowsStore } from "../utils";
 
@@ -56,6 +62,17 @@ const nativeMessaging = {
   sendReply: (message: EncryptedMessageResponse | UnencryptedMessageResponse) => {
     ipcRenderer.send("nativeMessagingReply", message);
   },
+  sendMessage: (message: {
+    appId: string;
+    command?: string;
+    sharedSecret?: string;
+    message?: EncString;
+  }) => {
+    ipcRenderer.send("nativeMessagingReply", message);
+  },
+  onMessage: (callback: (message: LegacyMessageWrapper | Message) => void) => {
+    ipcRenderer.on("nativeMessaging", (_event, message) => callback(message));
+  },
 };
 
 export default {

apps/desktop/src/services/native-messaging.service.ts

@@ -1,5 +1,4 @@
 import { Injectable, NgZone } from "@angular/core";
-import { ipcRenderer } from "electron";
 import { firstValueFrom } from "rxjs";
 
 import { KeySuffixOptions } from "@bitwarden/common/enums";
@@ -43,9 +42,7 @@ export class NativeMessagingService {
   ) {}
 
   init() {
-    ipcRenderer.on("nativeMessaging", async (_event: any, message: any) => {
-      this.messageHandler(message);
-    });
+    ipc.platform.nativeMessaging.onMessage((message) => this.messageHandler(message));
   }
 
   private async messageHandler(msg: LegacyMessageWrapper | Message) {
@@ -65,12 +62,18 @@ export class NativeMessagingService {
       const accounts = await firstValueFrom(this.stateService.accounts$);
       const userIds = Object.keys(accounts);
       if (!userIds.includes(rawMessage.userId)) {
-        ipcRenderer.send("nativeMessagingReply", { command: "wrongUserId", appId: appId });
+        ipc.platform.nativeMessaging.sendMessage({
+          command: "wrongUserId",
+          appId: appId,
+        });
         return;
       }
 
       if (await this.stateService.getEnableBrowserIntegrationFingerprint()) {
-        ipcRenderer.send("nativeMessagingReply", { command: "verifyFingerprint", appId: appId });
+        ipc.platform.nativeMessaging.sendMessage({
+          command: "verifyFingerprint",
+          appId: appId,
+        });
 
         const fingerprint = await this.cryptoService.getFingerprint(
           await this.stateService.getUserId(),
@@ -95,7 +98,10 @@ export class NativeMessagingService {
     }
 
     if (this.sharedSecrets.get(appId) == null) {
-      ipcRenderer.send("nativeMessagingReply", { command: "invalidateEncryption", appId: appId });
+      ipc.platform.nativeMessaging.sendMessage({
+        command: "invalidateEncryption",
+        appId: appId,
+      });
       return;
     }
 
@@ -105,7 +111,10 @@ export class NativeMessagingService {
 
     // Shared secret is invalidated, force re-authentication
     if (message == null) {
-      ipcRenderer.send("nativeMessagingReply", { command: "invalidateEncryption", appId: appId });
+      ipc.platform.nativeMessaging.sendMessage({
+        command: "invalidateEncryption",
+        appId: appId,
+      });
       return;
     }
 
@@ -174,7 +183,7 @@ export class NativeMessagingService {
       this.sharedSecrets.get(appId)
     );
 
-    ipcRenderer.send("nativeMessagingReply", { appId: appId, message: encrypted });
+    ipc.platform.nativeMessaging.sendMessage({ appId: appId, message: encrypted });
   }
 
   private async secureCommunication(remotePublicKey: Uint8Array, appId: string) {
@@ -186,7 +195,7 @@ export class NativeMessagingService {
       remotePublicKey,
       EncryptionAlgorithm
     );
-    ipcRenderer.send("nativeMessagingReply", {
+    ipc.platform.nativeMessaging.sendMessage({
       appId: appId,
       command: "setupEncryption",
       sharedSecret: Utils.fromBufferToB64(encryptedSecret),