dart_frog_cors

Description:

dart frog cors

Adds CORS middleware for dart_frog server applications.
Features #
Responds to OPTIONS requests and injects your CORS headers into your Responses.
Usage #

Install the package:

dart pub add dart_frog_cors
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Add the middleware:

import 'package:dart_frog_cors/dart_frog_cors.dart';

Handler middleware(Handler handler) {
return handler.use(cors());
}
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Defaults #
The default values include:

Access-Control-Allow-Origin: *
Access-Control-Allow-Methods: GET,PUT,POST,PATCH,DELETE,OPTIONS
Access-Control-Allow-Headers: Origin,X-Requested-With,Content-Type,Accept,Authorization

Overriding defaults #
You can easily override the defaults with your own values.
Handler middleware(Handler handler) {
return handler.use(cors(
allowOrigin: 'https://your-domain.com',
allowMethods: 'GET,POST,PUT',
));
}
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Additional headers #
You can also add your own Map<String, String> of headers to be injected using the additional property.
Handler middleware(Handler handler) {
return handler.use(cors(
additional: {
'Some-Key': 'SomeValue',
},
));
}
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Additional information #
This is not an official dart_frog package.
This package was based on this fabulous CORS example for the shelf server: shelf_helpers