Custom bitbucket webhook secret handling
Hi, I am working with receiving updates from BB on Comments (Added, edited, deleted) and PR Actions (Declined, deleted).
I am trying to implement a secret on the webhook, however, am inexperienced with doing any sort of cryptography. My understanding is that I need to take the message body and encrypt it using HMACSha256 with the secret as the key and that should equal the value in the "X-Hub-Signature" header. (here) However, when I try this I do not end up with the same values. What is the format that we are expected to use for the body when encrypting it?
I am having a hard time discerning if my trouble is being caused by my incompetence in encrypting it or my incompetence in formatting the body correctly.
I am currently trying to use the value directly given from the request on BB on a single line, with no newlines.
Does anyone have any experience with this that can point me in the right direction?