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metamask-extension/app/scripts/lib/createOriginMiddleware.js
Whymarrh Whitby 92971d3c87
Migrate codebase to use ESM (#7730)
* Update eslint-plugin-import version

* Convert JS files to use ESM

* Update ESLint rules to check imports

* Fix test:unit:global command env

* Cleanup mock-dev script
2020-01-09 00:04:58 -03:30

15 lines
397 B
JavaScript

export default createOriginMiddleware
/**
* Returns a middleware that appends the DApp origin to request
* @param {{ origin: string }} opts - The middleware options
* @returns {Function}
*/
function createOriginMiddleware (opts) {
return function originMiddleware (/** @type {any} */ req, /** @type {any} */ _, /** @type {Function} */ next) {
req.origin = opts.origin
next()
}
}