Package Exports
- feature-policy
This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (feature-policy) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.
Readme
Feature Policy
NOTE: The Feature-Policy header has been deprecated by browsers in favor of Permissions-Policy. This module will still be supported but no new features will be added.
This is Express middleware to set the Feature-Policy header. You can read more about it here and here.
To use:
const featurePolicy = require("feature-policy");
// ...
app.use(
featurePolicy({
features: {
fullscreen: ["'self'"],
vibrate: ["'none'"],
payment: ["example.com"],
syncXhr: ["'none'"],
},
})
);The following features are currently supported:
accelerometerambientLightSensorautoplaybatterycameradisplayCapturedocumentDomaindocumentWriteencryptedMediaexecutionWhileNotRenderedexecutionWhileOutOfViewportfontDisplayLateSwapfullscreengeolocationgyroscopelayoutAnimationslegacyImageFormatsloadingFrameDefaultEagermagnetometermicrophonemidinavigationOverridenotificationsoversizedImagespaymentpictureInPicturepublickeyCredentialspushserialspeakersyncScriptsyncXhrunoptimizedImagesunoptimizedLosslessImagesunoptimizedLossyImagesunsizedMediausbverticalScrollvibratevrwakeLockxrxrSpatialTracking