@tinyhttp/cors

@tinyhttp/cors

tinyhttp CORS module

Installation

npm install @tinyhttp/cors

API

import { cors } from '@tinyhttp/cors'

Options

host

Host that is allowed to send cross-origin requests. Defaults to '*'.

methods

Allowed methods for performing a cross-origin request. Default ones are ['GET', 'POST', 'PUT', 'PATCH', 'HEAD'] and can be accessed with defaultMethods:

import { App } from '@tinyhttp/app'
import { defaultMethods, cors } from '@tinyhttp/cors'

const app = new App()

app.use(
  cors({
    methods: defaultMethods.filter(m => m !== 'DELETE'),
    host: 'https://example.com'
  })
)

headers

Allowed HTTP headers that can be sent in a cross-origin request. Default ones are ['Origin', 'X-Requested-With', 'Content-Type'] and can be accessed with defaultHeaders:

import { App } from '@tinyhttp/app'
import { defaultHeaders, cors } from '@tinyhttp/cors'

const app = new App()

app.use(
  cors({
    methods: [...defaultHeaders, 'X-Custom-Header'],
    host: 'https://example.com'
  })
)

Example

import { App } from '@tinyhttp/app'
import { cors } from '@tinyhttp/cors'

const app = new App()

app
  .use(
    cors({
      host: 'https://example.com'
    })
  )
  .get('/', (_, res) => void res.end('Hello World'))

License

MIT