feat(ext/node): embed std/node into the snapshot (#17724)

This commit moves "deno_std/node" in "ext/node" crate. The code is
transpiled and snapshotted during the build process.

During the first pass a minimal amount of work was done to create the
snapshot, a lot of code in "ext/node" depends on presence of "Deno"
global. This code will be gradually fixed in the follow up PRs to migrate
it to import relevant APIs from "internal:" modules.

Currently the code from snapshot is not used in any way, and all
Node/npm compatibility still uses code from 
"https://deno.land/std/node" (or from the location specified by 
"DENO_NODE_COMPAT_URL"). This will also be handled in a follow 
up PRs.

---------

Co-authored-by: crowlkats <crowlkats@toaxl.com>
Co-authored-by: Divy Srivastava <dj.srivastava23@gmail.com>
Co-authored-by: Yoshiya Hinosawa <stibium121@gmail.com>

1 files changed, 60 insertions, 0 deletions

diff --git a/ext/node/polyfills/internal/crypto/_randomInt.ts b/ext/node/polyfills/internal/crypto/_randomInt.ts
new file mode 100644
index 000000000..637251541
--- /dev/null
+++ b/ext/node/polyfills/internal/crypto/_randomInt.ts
@@ -0,0 +1,60 @@
+// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
+export default function randomInt(max: number): number;
+export default function randomInt(min: number, max: number): number;
+export default function randomInt(
+  max: number,
+  cb: (err: Error | null, n?: number) => void,
+): void;
+export default function randomInt(
+  min: number,
+  max: number,
+  cb: (err: Error | null, n?: number) => void,
+): void;
+
+export default function randomInt(
+  max: number,
+  min?: ((err: Error | null, n?: number) => void) | number,
+  cb?: (err: Error | null, n?: number) => void,
+): number | void {
+  if (typeof max === "number" && typeof min === "number") {
+    [max, min] = [min, max];
+  }
+  if (min === undefined) min = 0;
+  else if (typeof min === "function") {
+    cb = min;
+    min = 0;
+  }
+
+  if (
+    !Number.isSafeInteger(min) ||
+    typeof max === "number" && !Number.isSafeInteger(max)
+  ) {
+    throw new Error("max or min is not a Safe Number");
+  }
+
+  if (max - min > Math.pow(2, 48)) {
+    throw new RangeError("max - min should be less than 2^48!");
+  }
+
+  if (min >= max) {
+    throw new Error("Min is bigger than Max!");
+  }
+
+  const randomBuffer = new Uint32Array(1);
+
+  globalThis.crypto.getRandomValues(randomBuffer);
+
+  const randomNumber = randomBuffer[0] / (0xffffffff + 1);
+
+  min = Math.ceil(min);
+  max = Math.floor(max);
+
+  const result = Math.floor(randomNumber * (max - min)) + min;
+
+  if (cb) {
+    cb(null, result);
+    return;
+  }
+
+  return result;
+}