Nifi Developers, So I have a somewhat interesting task. I want to run Nifi on AWS, but at the same time there is a lot of red tape involved with putting data on AWS. Some data may not be placed on an AWS disk unless it is encrypted. Running Nifi on top of an encrypted EBS is not considered good enough in my case. The ListenHTTP processor does not let people encrypt content before it is written to disk. You can encrypt the content downstream, but at that point it has already been written to disk so that is too late. People can encrypt content before it is sent to Nifi, but in some situations that may be very challenging for the developer, as they may have limited access to the source of the data.
I was thinking of modifying the ListenHTTP processor and other similar processors. I want to create a ControllerService interface that merely returns a StreamCallback implementation. The ListenHTTP processor would take this as an optional property. If that property is set, then the processor will use that to modify/encrypt content before it is even written to disk. If the property is not set, then it will operate the same way it does now. I looked for a good project to place this controller service interface in, I feel like this service is so basic that it should really be part of the framework’s core, but I don’t see any other controller services there. So my best guess for now is to put this in the nifi-ssl-context-service-(api|bundle) projects. I feel like this is not really related to SSL, but that is the only project I found that has controller services listed and is a dependency of both the nifi-kafka projects and the nifi-standard-processors projects. I think it would be a waste to set up a new api/bundle pair just for one interface. So my questions are: 1. Do you think this is a good idea? 2. Where should I put this code if I write it? Michael Knapp Capital One ________________________________________________________ The information contained in this e-mail is confidential and/or proprietary to Capital One and/or its affiliates and may only be used solely in performance of work or services for Capital One. The information transmitted herewith is intended only for use by the individual or entity to which it is addressed. If the reader of this message is not the intended recipient, you are hereby notified that any review, retransmission, dissemination, distribution, copying or other use of, or taking of any action in reliance upon this information is strictly prohibited. If you have received this communication in error, please contact the sender and delete the material from your computer.
