[ceph-users] RGW Lua - cancel request

Hello, Lately I’ve been playing with Lua scripting on top of RGW. I would like to implement a request blocking based on bucket name -> when there is a dot in a bucket name return error code and a message that this name is invalid. Here is the code I was able to came up with. if string.find(Request.HTTP.URI, '%.') then Request.Response.HTTPStatusCode = 400 Request.Response.HTTPStatus = “InvalidBucketName" Request.Response.Message = “Dots in bucket name are not allowed." end This works fine, but the request for creating a bucket would be processed and the bucket will be created. I thought about a dirty workaround with setting the Request.Bucket.Name to a bucket that already exists but it seems that this field is not writable in Quincy. Is there a way to block the request from processing? Any help is much appreciated. Kind regards, Ondrej