Remove test dependency crypto

CHANGELOG.md

@@ -2,6 +2,9 @@ Race Protocol: A multi-chain infrastructure for asymmetric competitive games
 
 # Master(Unreleased)
 
+## Enhancements
+- SDK: Remove dependency `crypto` to support NodeJS runtime
+
 ## Features
 - CLI: Update `publish` command. Now it receives the path to the WASM bundle instead of the Arweave URL to solana metadata.
 - Add optional `createProfileIfNeeded` to join options.

js/sdk-core/package.json

@@ -46,6 +46,5 @@
     "ts-chacha20": "^1.2.0"
   },
   "testDependencies": {
-    "crypto": "1.0.1"
   }
 }

js/sdk-core/src/encryptor.ts

@@ -7,7 +7,13 @@ import { IStorage } from './storage';
 
 const ENCRYPTOR_VERSION = '1.0';
 
-let subtle: SubtleCrypto = crypto.subtle;
+let subtle: SubtleCrypto;
+if (typeof window === 'undefined') {
+  const crypto = require('node:crypto')
+  subtle = crypto.subtle
+} else {
+  subtle = window.crypto.subtle
+}
 
 export const aesContentIv = Uint8Array.of(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);