feat: add rejectUnauthorized to RequestOptions

Move `rejectUnauthorized` from the private `UrllibRequestOptions`
interface to the public `RequestOptions` type so it can be passed to
the top-level `request()`/`curl()` wrapper without a TypeScript error
and without constructing a custom HttpClient.

Since `allowH2` is already part of `RequestOptions`, the private
`UrllibRequestOptions` interface became redundant and is removed;
`request()`/`curl()` now use `RequestOptions` directly.

Author: fengmk2

README.md

@@ -81,6 +81,7 @@ console.log('status: %s, body size: %d, headers: %j', res.status, data.length, r
   - **_timing_** Boolean - Enable timing or not, default is `true`.
   - **_socketPath_** String | null - request a unix socket service, default is `null`.
   - **_highWaterMark_** Number - default is `67108864`, 64 KiB.
+  - **_rejectUnauthorized_** Boolean - If `true`, the server certificate is verified against the list of supplied CAs and the request is rejected on failure. Set `false` to allow self-signed certificates. Default is `true`. Only effective on the top-level `request`/`curl` wrapper with its default dispatcher; it is ignored when calling `HttpClient.request()` directly or when a custom `dispatcher` is provided.
 
 #### Options: `options.data`
 

src/Request.ts

@@ -156,6 +156,16 @@ export type RequestOptions = {
   /** Default: `64 KiB` */
   highWaterMark?: number;
   signal?: globalThis.AbortSignal | EventEmitter;
+  /**
+   * If `true`, the server certificate is verified against the list of supplied CAs. If verification fails, the request
+   * promise is rejected.
+   *
+   * This option is only effective when using the top-level request/curl wrapper with its default dispatcher. It may be
+   * ignored when using `HttpClient.request()` directly or when `dispatcher` is explicitly provided.
+   *
+   * Default: `true`
+   */
+  rejectUnauthorized?: boolean;
 };
 
 export type RequestMeta = {

src/index.ts

@@ -31,19 +31,7 @@ export function getDefaultHttpClient(rejectUnauthorized?: boolean, allowH2?: boo
   return client;
 }
 
-interface UrllibRequestOptions extends RequestOptions {
-  /**
-   * If `true`, the server certificate is verified against the list of supplied CAs. An 'error' event is emitted if
-   * verification fails. Default: `true`
-   */
-  rejectUnauthorized?: boolean;
-  // `allowH2` is inherited from RequestOptions.
-}
-
-export async function request<T = any>(
-  url: RequestURL,
-  options?: UrllibRequestOptions,
-): Promise<HttpClientResponse<T>> {
+export async function request<T = any>(url: RequestURL, options?: RequestOptions): Promise<HttpClientResponse<T>> {
   if (options?.socketPath) {
     let domainSocketHttpclient = domainSocketHttpClients.get<HttpClient>(options.socketPath);
     if (!domainSocketHttpclient) {
@@ -63,7 +51,7 @@ export async function request<T = any>(
 // import * as urllib from 'urllib';
 // urllib.curl(url);
 // ```
-export async function curl<T = any>(url: RequestURL, options?: UrllibRequestOptions): Promise<HttpClientResponse<T>> {
+export async function curl<T = any>(url: RequestURL, options?: RequestOptions): Promise<HttpClientResponse<T>> {
   return await request<T>(url, options);
 }
 

test/options.rejectUnauthorized.typecheck.test.ts

@@ -0,0 +1,48 @@
+import { strict as assert } from 'node:assert';
+
+import { describe, it, beforeAll, afterAll } from 'vite-plus/test';
+
+import urllib from '../src/index.js';
+import type { RequestOptions } from '../src/index.js';
+import { startServer } from './fixtures/server.js';
+
+describe('options.rejectUnauthorized.typecheck.test.ts', () => {
+  let close: any;
+  let _url: string;
+  beforeAll(async () => {
+    const { closeServer, url } = await startServer({ https: true });
+    close = closeServer;
+    _url = url;
+  });
+
+  afterAll(async () => {
+    await close();
+  });
+
+  it('should accept rejectUnauthorized on RequestOptions type', async () => {
+    // Type check: rejectUnauthorized should be assignable on RequestOptions
+    const options: RequestOptions = {
+      rejectUnauthorized: false,
+      dataType: 'json',
+    };
+    const response = await urllib.request(_url, options);
+    assert.equal(response.status, 200);
+    assert.equal(response.data.method, 'GET');
+  });
+
+  it('should accept rejectUnauthorized = true on RequestOptions type', async () => {
+    const options: RequestOptions = {
+      rejectUnauthorized: true,
+      dataType: 'json',
+    };
+    await assert.rejects(
+      async () => {
+        await urllib.request(_url, options);
+      },
+      (err: any) => {
+        assert.match(err.message, /signed certificate/);
+        return true;
+      },
+    );
+  });
+});