From d47147fb6ad229b1c039aff9d0959b6e281f4df5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bartek=20Iwa=C5=84czuk?= <biwanczuk@gmail.com>
Date: Tue, 14 Feb 2023 17:38:45 +0100
Subject: 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>
---
 .../crypto_browserify/parse_asn1/certificate.js    | 91 ++++++++++++++++++++++
 1 file changed, 91 insertions(+)
 create mode 100644 ext/node/polyfills/_crypto/crypto_browserify/parse_asn1/certificate.js

(limited to 'ext/node/polyfills/_crypto/crypto_browserify/parse_asn1/certificate.js')

diff --git a/ext/node/polyfills/_crypto/crypto_browserify/parse_asn1/certificate.js b/ext/node/polyfills/_crypto/crypto_browserify/parse_asn1/certificate.js
new file mode 100644
index 000000000..484aa41c4
--- /dev/null
+++ b/ext/node/polyfills/_crypto/crypto_browserify/parse_asn1/certificate.js
@@ -0,0 +1,91 @@
+// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
+// Copyright 2017 crypto-browserify. All rights reserved. MIT license.
+// from https://github.com/crypto-browserify/parse-asn1/blob/fbd70dca8670d17955893e083ca69118908570be/certificate.js
+
+import * as asn from "internal:deno_node/polyfills/_crypto/crypto_browserify/asn1.js/mod.js";
+
+const Time = asn.define("Time", function () {
+  this.choice({
+    utcTime: this.utctime(),
+    generalTime: this.gentime(),
+  });
+});
+
+const AttributeTypeValue = asn.define("AttributeTypeValue", function () {
+  this.seq().obj(
+    this.key("type").objid(),
+    this.key("value").any(),
+  );
+});
+
+const AlgorithmIdentifier = asn.define("AlgorithmIdentifier", function () {
+  this.seq().obj(
+    this.key("algorithm").objid(),
+    this.key("parameters").optional(),
+    this.key("curve").objid().optional(),
+  );
+});
+
+const SubjectPublicKeyInfo = asn.define("SubjectPublicKeyInfo", function () {
+  this.seq().obj(
+    this.key("algorithm").use(AlgorithmIdentifier),
+    this.key("subjectPublicKey").bitstr(),
+  );
+});
+
+const RelativeDistinguishedName = asn.define(
+  "RelativeDistinguishedName",
+  function () {
+    this.setof(AttributeTypeValue);
+  },
+);
+
+const RDNSequence = asn.define("RDNSequence", function () {
+  this.seqof(RelativeDistinguishedName);
+});
+
+const Name = asn.define("Name", function () {
+  this.choice({
+    rdnSequence: this.use(RDNSequence),
+  });
+});
+
+const Validity = asn.define("Validity", function () {
+  this.seq().obj(
+    this.key("notBefore").use(Time),
+    this.key("notAfter").use(Time),
+  );
+});
+
+const Extension = asn.define("Extension", function () {
+  this.seq().obj(
+    this.key("extnID").objid(),
+    this.key("critical").bool().def(false),
+    this.key("extnValue").octstr(),
+  );
+});
+
+const TBSCertificate = asn.define("TBSCertificate", function () {
+  this.seq().obj(
+    this.key("version").explicit(0).int().optional(),
+    this.key("serialNumber").int(),
+    this.key("signature").use(AlgorithmIdentifier),
+    this.key("issuer").use(Name),
+    this.key("validity").use(Validity),
+    this.key("subject").use(Name),
+    this.key("subjectPublicKeyInfo").use(SubjectPublicKeyInfo),
+    this.key("issuerUniqueID").implicit(1).bitstr().optional(),
+    this.key("subjectUniqueID").implicit(2).bitstr().optional(),
+    this.key("extensions").explicit(3).seqof(Extension).optional(),
+  );
+});
+
+export const X509Certificate = asn.define("X509Certificate", function () {
+  this.seq().obj(
+    this.key("tbsCertificate").use(TBSCertificate),
+    this.key("signatureAlgorithm").use(AlgorithmIdentifier),
+    this.key("signatureValue").bitstr(),
+  );
+});
+
+export default X509Certificate;
-- 
cgit v1.2.3