readCorsOptions()

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Attempts to read a CORS options object from the backend configuration object.

Signature:

function readCorsOptions(config?: Config): CorsOptions;

Parameters

Parameter	Type	Description
config	Config	(Optional) The backend configuration object.

Returns:

CorsOptions

A CORS options object, or undefined if no cors configuration is present.

Example

const corsOptions = readCorsOptions(config.getConfig('backend'));