Re: [play-framework] Java Action Composition (for Auth): Return unauthorized

[Will Sargent]

You need to return a CompletableFuture.completedFuture() with a play.mvc.Result in the bit that says "Not Logged in"

https://www.playframework.com/documentation/2.6.x/JavaAsync#How-to-create-a-CompletionStage<Result>

You can get unauthorized from play.mvc.Results:

https://www.playframework.com/documentation/2.5.5/api/java/play/mvc/Results.html#unauthorized-play.twirl.api.Content-java.lang.String-

On Fri, Dec 29, 2017 at 10:12 AM, Gunnar Beushausen <in...@innocommerce.de> wrote:

Hi,

i would like to use Action Composition to check every request, if a Bearer Token is present. If it's not present, the action should not be delegated to the target, but it should return a 401. Since the Apis changed so much in the last years, i'm not sure how to do it. My pseudo Code looks like this:

public class AuthAction extends play.mvc.Action.Simple {
    @Override
    public CompletionStage<Result> call(Http.Context ctx) {
        if(ctx.request().getHeaders().get(SecurityController.AUTH_TOKEN_HEADER).isPresent()) {
            String header = ctx.request().getHeaders().get(SecurityController.AUTH_TOKEN_HEADER).get();
            System.out.println("Test: " + header);

        } else {
            //Not Logged in
        }

        return delegate.call(ctx);
    }
}

What do i need to add to return a 401 Result?

Thanks.

Gunnar

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