![Namecheap Takes Down Polyfill.io Service Following Supply Chain Attack](https://cdn.sanity.io/images/cgdhsj6q/production/6af25114feaaac7179b18127c83327568ff592d1-1024x1024.webp?w=800&fit=max&auto=format)
Security News
Namecheap Takes Down Polyfill.io Service Following Supply Chain Attack
Polyfill.io has been serving malware for months via its CDN, after the project's open source maintainer sold the service to a company based in China.
@middy/http-cors
Advanced tools
Readme
CORS middleware for the middy framework, the stylish Node.js middleware engine for AWS Lambda
This middleware sets HTTP CORS headers (Access-Control-Allow-Origin
, Access-Control-Allow-Headers
, Access-Control-Allow-Credentials
), necessary for making cross-origin requests, to the response object.
Sets headers in after
and onError
phases.
To install this middleware you can use NPM:
npm install --save @middy/http-cors
origin
(string) (optional): origin to put in the header (default: "*
")origins
(array) (optional): An array of allowed origins. The incoming origin is matched against the list and is returned if present.headers
(string) (optional): value to put in Access-Control-Allow-Headers (default: null
)credentials
(bool) (optional): if true, sets the Access-Control-Allow-Origin
as request header Origin
, if present (default false
)const middy = require('@middy/core')
const { cors } = require('@middy/http-cors')
const handler = middy((event, context, cb) => {
cb(null, {})
})
handler.use(cors())
// when Lambda runs the handler...
handler({}, {}, (_, response) => {
expect(response.headers['Access-Control-Allow-Origin']).toEqual('*')
})
For more documentation and examples, refers to the main Middy monorepo on GitHub or Middy official website.
Everyone is very welcome to contribute to this repository. Feel free to raise issues or to submit Pull Requests.
Licensed under MIT License. Copyright (c) 2017-2018 Luciano Mammino and the Middy team.
FAQs
CORS (Cross-Origin Resource Sharing) middleware for the middy framework
The npm package @middy/http-cors receives a total of 73,889 weekly downloads. As such, @middy/http-cors popularity was classified as popular.
We found that @middy/http-cors demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 0 open source maintainers collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
Polyfill.io has been serving malware for months via its CDN, after the project's open source maintainer sold the service to a company based in China.
Security News
OpenSSF is warning open source maintainers to stay vigilant against reputation farming on GitHub, where users artificially inflate their status by manipulating interactions on closed issues and PRs.
Security News
A JavaScript library maintainer is under fire after merging a controversial PR to support legacy versions of Node.js.