Update protocol and add SendDataRequest nonce (#400)

* Update protocol and add SendDataRequest nonce

* Create tasty-baboons-knock.md

.changeset/tasty-baboons-knock.md

@@ -0,0 +1,5 @@
+---
+"livekit-server-sdk": patch
+---
+
+Update protocol and add SendDataRequest nonce

packages/livekit-server-sdk/package.json

@@ -43,7 +43,7 @@
   },
   "dependencies": {
     "@bufbuild/protobuf": "^1.7.2",
-    "@livekit/protocol": "^1.30.0",
+    "@livekit/protocol": "^1.32.1",
     "camelcase-keys": "^9.0.0",
     "jose": "^5.1.2"
   },

packages/livekit-server-sdk/src/RoomServiceClient.ts

@@ -23,6 +23,7 @@ import {
 import { ServiceBase } from './ServiceBase.js';
 import type { Rpc } from './TwirpRPC.js';
 import { TwirpRpc, livekitPackage } from './TwirpRPC.js';
+import { getRandomBytes } from './crypto/uuid.js';
 
 /**
  * Options for when creating a room
@@ -383,6 +384,7 @@ export class RoomServiceClient extends ServiceBase {
     if (!Array.isArray(options) && options.destinationIdentities) {
       req.destinationIdentities = options.destinationIdentities;
     }
+    req.nonce = await getRandomBytes(16);
     await this.rpc.request(
       svc,
       'SendData',

packages/livekit-server-sdk/src/WebhookReceiver.ts

@@ -4,7 +4,7 @@
 import type { BinaryReadOptions, JsonReadOptions, JsonValue } from '@bufbuild/protobuf';
 import { WebhookEvent as ProtoWebhookEvent } from '@livekit/protocol';
 import { TokenVerifier } from './AccessToken.js';
-import { digest } from './digest.js';
+import { digest } from './crypto/digest.js';
 
 export const authorizeHeader = 'Authorize';
 

packages/livekit-server-sdk/src/crypto/uuid.ts

@@ -0,0 +1,13 @@
+// SPDX-FileCopyrightText: 2024 LiveKit, Inc.
+//
+// SPDX-License-Identifier: Apache-2.0
+
+// Use the Web Crypto API if available, otherwise fallback to Node.js crypto
+export async function getRandomBytes(size: number = 16): Promise<Uint8Array> {
+  if (globalThis.crypto) {
+    return crypto.getRandomValues(new Uint8Array(size));
+  } else {
+    const nodeCrypto = await import('node:crypto');
+    return nodeCrypto.getRandomValues(new Uint8Array(size));
+  }
+}