@types/koa__cors

  • Version 3.3.0
  • Published
  • 5.79 kB
  • 1 dependency
  • MIT license

Install

npm i @types/koa__cors
yarn add @types/koa__cors
pnpm add @types/koa__cors

Overview

TypeScript definitions for @koa/cors

Index

Functions

function cors

cors: (options?: cors.Options) => Koa.Middleware;
  • CORS middleware factory.

    Parameter options

    Configuration options.

    Returns

    cors middleware

Interfaces

interface Options

interface Options {}
  • Middleware configration options.

property allowHeaders

allowHeaders?: string[] | string | undefined;
  • Access-Control-Allow-Headers

property allowMethods

allowMethods?: string[] | string | undefined;
  • Access-Control-Allow-Methods, default is 'GET,HEAD,PUT,POST,DELETE,PATCH'

property credentials

credentials?:
| ((ctx: Koa.Context) => boolean)
| ((ctx: Koa.Context) => PromiseLike<boolean>)
| boolean
| undefined;
  • Access-Control-Allow-Credentials

    Remarks

    If a function is provided, it will be called for each request with the koa context object. It may return a boolean or a promise that will resolve with a boolean.

property exposeHeaders

exposeHeaders?: string[] | string | undefined;
  • Access-Control-Expose-Headers

property keepHeadersOnError

keepHeadersOnError?: boolean | undefined;
  • Add set headers to err.header if an error is thrown

property maxAge

maxAge?: number | string | undefined;
  • Access-Control-Max-Age in seconds

property origin

origin?:
| ((ctx: Koa.Context) => string)
| ((ctx: Koa.Context) => PromiseLike<string>)
| string
| undefined;
  • Access-Control-Allow-Origin, default is request Origin header.

    Remarks

    If a function is provided, it will be called for each request with the koa context object. It may return a string or a promise that will resolve with a string.

property privateNetworkAccess

privateNetworkAccess?: boolean | undefined;
  • Handle Access-Control-Request-Private-Network request by return Access-Control-Allow-Private-Network

    See Also

    • https://wicg.github.io/private-network-access/

property secureContext

secureContext?: boolean | undefined;
  • Add Cross-Origin-Opener-Policy & Cross-Origin-Embedder-Policy to response headers

    See Also

    • https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/SharedArrayBuffer/Planned_changes

Package Files (1)

Dependencies (1)

Dev Dependencies (0)

No dev dependencies.

Peer Dependencies (0)

No peer dependencies.

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