Support rejectUnauthorized as an extended RequestInit option

@types/index.d.ts

@@ -109,6 +109,7 @@ export interface RequestInit {
 	size?: number;
 	highWaterMark?: number;
 	insecureHTTPParser?: boolean;
+	rejectUnauthorized?: boolean;
 }
 
 export interface ResponseInit {

src/request.js

@@ -137,6 +137,7 @@ export default class Request extends Body {
 		this.agent = init.agent || input.agent;
 		this.highWaterMark = init.highWaterMark || input.highWaterMark || 16384;
 		this.insecureHTTPParser = init.insecureHTTPParser || input.insecureHTTPParser || false;
+		this.rejectUnauthorized = init.rejectUnauthorized === undefined ? (input.rejectUnauthorized === undefined ? true : input.rejectUnauthorized) : init.rejectUnauthorized;
 
 		// §5.4, Request constructor steps, step 16.
 		// Default is empty string per https://fetch.spec.whatwg.org/#concept-request-referrer-policy
@@ -306,6 +307,7 @@ export const getNodeRequestOptions = request => {
 		method: request.method,
 		headers: headers[Symbol.for('nodejs.util.inspect.custom')](),
 		insecureHTTPParser: request.insecureHTTPParser,
+		rejectUnauthorized: request.rejectUnauthorized,
 		agent
 	};
 

test/request.js

@@ -7,6 +7,7 @@ import FormData from 'form-data';
 import Blob from 'fetch-blob';
 
 import {Request} from '../src/index.js';
+import {getNodeRequestOptions} from '../src/request.js';
 import TestServer from './utils/server.js';
 
 const {expect} = chai;
@@ -85,6 +86,16 @@ describe('Request', () => {
 		expect(r2.counter).to.equal(0);
 	});
 
+	it('should pass through rejectUnauthorized from init', () => {
+		const request = new Request(`${base}hello`, {
+			rejectUnauthorized: false
+		});
+		expect(request.rejectUnauthorized).to.equal(false);
+
+		const requestOpts = getNodeRequestOptions(request);
+		expect(requestOpts.options.rejectUnauthorized).to.equal(false);
+	});
+
 	it('should override signal on derived Request instances', () => {
 		const parentAbortController = new AbortController();
 		const derivedAbortController = new AbortController();
@@ -247,7 +258,8 @@ describe('Request', () => {
 			follow: 3,
 			compress: false,
 			agent,
-			signal
+			signal,
+			rejectUnauthorized: false
 		});
 		const cl = request.clone();
 		expect(cl.url).to.equal(url);
@@ -260,6 +272,7 @@ describe('Request', () => {
 		expect(cl.counter).to.equal(0);
 		expect(cl.agent).to.equal(agent);
 		expect(cl.signal).to.equal(signal);
+		expect(cl.rejectUnauthorized).to.equal(false);
 		// Clone body shouldn't be the same body
 		expect(cl.body).to.not.equal(body);
 		return Promise.all([cl.text(), request.text()]).then(results => {