Fomex Cors

Cross Origin Resource Sharing for fomex

Installation

yarn add fomex-cors

Usage

import { baseWebRouter } from 'fomex';
import { PluginCors } from 'fomex-cors';

export webRouter = baseWebRouter.global(new PluginCors());

Options

origin: <string | Function>

To set header Access-Control-Allow-Origin, default using value from header Origin

maxAge: <number>

To set header Access-Control-Max-Age, default is 0, means no cache

credentials: <boolean | Function>

To set header Access-Control-Allow-Credentials, default is false.

allowMethods: <string[]>

To set header Access-Control-Allow-Methods, default is ['GET', 'POST', 'PUT', 'PATCH', 'DELETE']

allowHeaders: <string[]>

To set header Access-Control-Allow-Headers, default using value from header Access-Control-Request-Headers

exposeHeaders: <string[]>

To set header Access-Control-Expose-Headers, default is empty

keepHeadersOnError: <boolean>

Always keep above headers you have set even if error thrown, default is true