refactor!: remove node:crypto-based CSPRNG implementation

scru128 · Jun 21, 2023 · 44d9e7b · 44d9e7b
1 parent ad3c873
commit 44d9e7b
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Showing 9 changed files with 4 additions and 46 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -5,6 +5,8 @@
 ### Removed
 
 - CommonJS entry point
+- `node:crypto`-based CSPRNG implementation; now falls back on `Math.random()`
+  in Node v14 or older where Web Crypto API is not yet available
 - Non-ESM browser test runner
 
 ## v2.5.0 - 2023-06-21

diff --git a/dist/index.js b/dist/index.js
@@ -617,10 +617,6 @@ let getRandomValues = (buffer) => {
 if (typeof crypto !== "undefined" && crypto.getRandomValues) {
     getRandomValues = (buffer) => crypto.getRandomValues(buffer);
 }
-/** @internal */
-export const _setRandom = (rand) => {
-    getRandomValues = rand;
-};
 /**
  * Wraps `crypto.getRandomValues()` and compatibles to enable buffering; this
  * uses a small buffer by default to avoid unbearable throughput decline in some

diff --git a/dist/node.d.ts b/dist/node.d.ts
diff --git a/dist/node.js b/dist/node.js
diff --git a/package.json b/package.json
@@ -5,20 +5,12 @@
   "type": "module",
   "main": "dist/index.js",
   "types": "./dist/index.d.ts",
-  "exports": {
-    "node": "./dist/node.js",
-    "default": "./dist/index.js"
-  },
+  "exports": "./dist/index.js",
   "files": [
     "CHANGELOG.md",
     "dist"
   ],
-  "sideEffects": [
-    "./dist/node.js"
-  ],
-  "browser": {
-    "crypto": false
-  },
+  "sideEffects": false,
   "scripts": {
     "build": "tsc",
     "doc": "typedoc ./src/index.ts --gitRevision \"v$npm_package_version\"",

diff --git a/src/index.ts b/src/index.ts
@@ -719,13 +719,6 @@ if (typeof crypto !== "undefined" && crypto.getRandomValues) {
   getRandomValues = (buffer) => crypto.getRandomValues(buffer);
 }
 
-/** @internal */
-export const _setRandom = (
-  rand: <T extends Uint8Array | Uint16Array | Uint32Array>(buffer: T) => T
-) => {
-  getRandomValues = rand;
-};
-
 /**
  * Wraps `crypto.getRandomValues()` and compatibles to enable buffering; this
  * uses a small buffer by default to avoid unbearable throughput decline in some

diff --git a/src/node.ts b/src/node.ts
diff --git a/src/node_crypto.d.ts b/src/node_crypto.d.ts
diff --git a/tsconfig.json b/tsconfig.json
@@ -7,7 +7,6 @@
     "typeRoots": [],
     "declaration": true,
     "outDir": "./dist/",
-    "stripInternal": true,
     "isolatedModules": true,
     "esModuleInterop": true,
     "forceConsistentCasingInFileNames": true,