chubbyts-cors

Description

A CORS middleware for @chubbyts/chubbyts-http-types.

Apply toLowerCase() to each related request header name before pass the request to this middleware.

Requirements

• node: 16
• @chubbyts/chubbyts-http-types: ^1.2.3

Installation

Through NPM as @chubbyts/chubbyts-cors.

1npm i @chubbyts/chubbyts-cors@^1.2.1

Usage

1import { createCorsMiddleware } from '@chubbyts/chubbyts-cors/dist/middleware';
2import {
3  createAllowOriginRegex,
4  createHeadersNegotiator,
5  createMethodNegotiator,
6  createOriginNegotiator,
7} from '@chubbyts/chubbyts-cors/dist/negotiation';
8import { createResponseFactory } from '@chubbyts/chubbyts-http/dist/message-factory';
9import { Method } from '@chubbyts/chubbyts-http-types/dist/message';
10
11const corsMiddleware = createCorsMiddleware(
12  createResponseFactory(),
13  createOriginNegotiator([createAllowOriginRegex(/^https?\:\/\/localhost(\:\d+)?$/)]),
14  createMethodNegotiator([Method.GET, Method.POST, Method.PUT, Method.DELETE]),
15  createHeadersNegotiator(['Content-Type', 'Accept']),
16);
17
18(async () => {
19  const response = await corsMiddleware(request, handler);
20})();

Copyright

2023 Dominik Zogg