Webhook signature verification
So I'm trying to add signature verification to the existing web-hooks however all verifications fail.
We have an plugin that our customers that use lightspeed can install.
During this process we register webhooks for these customers so we can process orders and products for our customers.
What makes it complicated is that it's unclear to me what exactly we should be using as AppSecret?
Also is the signature calculated over the raw request body or do I need something else?
We register end-points for the webhooks in a c# .net framework 4.5.2 application.
Hoping somebody is able to provide the information I need to get this working!