I guess the answer is "I should have saved the user's public key previously"?
But perhaps the problem is *me*?
My script just dies on that error. It never responds.
I'm going to try sending an HTTP 202 status. If that doesn't work, a 200.
Let's see if that helps!
@Edent i think you should send 200 ok regardless. you did acknowledge the request. what you do with it is your business. the remote server has no way to know whether you know the profile or not, it just needs to hear that you acknowledged the request.
& yeah ideally you should keep a copy of the user's public key but that's not foolproof because the key could have changed since you last saved it.