From 61451187a874d9daf007bf7946f9da3341511f2a Mon Sep 17 00:00:00 2001
From: Rotzbua <Rotzbua@users.noreply.github.com>
Date: Tue, 5 Sep 2023 14:50:17 +0200
Subject: [PATCH] Remove outdated Node <16 checks

---
 .../@node-red/registry/lib/externalModules.js   | 17 -----------------
 packages/node_modules/node-red/lib/red.js       |  7 ++-----
 test/nodes/core/network/21-httprequest_spec.js  |  3 +--
 3 files changed, 3 insertions(+), 24 deletions(-)

diff --git a/packages/node_modules/@node-red/registry/lib/externalModules.js b/packages/node_modules/@node-red/registry/lib/externalModules.js
index b76f748a4..04319fc71 100644
--- a/packages/node_modules/@node-red/registry/lib/externalModules.js
+++ b/packages/node_modules/@node-red/registry/lib/externalModules.js
@@ -28,11 +28,6 @@ let installEnabled = true;
 let installAllowList = ['*'];
 let installDenyList = [];
 
-let IMPORT_SUPPORTED = true;
-const nodeVersionParts = process.versions.node.split(".").map(v => parseInt(v));
-if (nodeVersionParts[0] < 12 || (nodeVersionParts[0] === 12 && nodeVersionParts[1] < 17)) {
-    IMPORT_SUPPORTED = false;
-}
 
 function getInstallDir() {
     return path.resolve(settings.userDir || process.env.NODE_RED_HOME || ".");
@@ -110,18 +105,6 @@ function requireModule(module) {
     return require(moduleDir);
 }
 function importModule(module) {
-    if (!IMPORT_SUPPORTED) {
-        // On Node < 12.17 - fall back to try a require
-        return new Promise((resolve, reject) => {
-            try {
-                const mod = requireModule(module);
-                resolve(mod);
-            } catch(err) {
-                reject(err);
-            }
-        });
-    }
-
     if (!registryUtil.checkModuleAllowed( module, null,installAllowList,installDenyList)) {
         const e = new Error("Module not allowed");
         e.code = "module_not_allowed";
diff --git a/packages/node_modules/node-red/lib/red.js b/packages/node_modules/node-red/lib/red.js
index a61adf1c2..b6e6c0d5f 100644
--- a/packages/node_modules/node-red/lib/red.js
+++ b/packages/node_modules/node-red/lib/red.js
@@ -25,11 +25,8 @@ var api = require("@node-red/editor-api");
 var server = null;
 var apiEnabled = false;
 
-const NODE_MAJOR_VERSION = process.versions.node.split('.')[0];
-if (NODE_MAJOR_VERSION > 14) {
-    const dns = require('node:dns');
-    dns.setDefaultResultOrder('ipv4first');
-}
+const dns = require('node:dns');
+dns.setDefaultResultOrder('ipv4first');
 
 function checkVersion(userSettings) {
     var semver = require('semver');
diff --git a/test/nodes/core/network/21-httprequest_spec.js b/test/nodes/core/network/21-httprequest_spec.js
index bace012b5..16e46b357 100644
--- a/test/nodes/core/network/21-httprequest_spec.js
+++ b/test/nodes/core/network/21-httprequest_spec.js
@@ -2476,8 +2476,7 @@ describe('HTTP Request Node', function() {
 
         const versions = process.versions.node.split('.')
 
-        if (( versions[0] == 14 && versions[1] >= 20 ) ||
-            ( versions[0] == 16 && versions[1] >= 16 ) ||
+        if (( versions[0] == 16 && versions[1] >= 16 ) ||
             ( versions[0] == 18 && versions[1] >= 5 ) ||
             ( versions[0] > 18)) {
             // only test if on new enough NodeJS version