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Description
This issue is a draft and I wanted to discuss a need that we had here in our project. We use the DTLS library in the IoT context, for IoT devices to authenticate to our system. One issue that we started seeing is that the auth/handshake can fail in some cases, and we want to keep track of when that happens. We have 3 major scenarios:
With this PR, I added a way to keep track of the Handshake as it progress, tracking the current Flight, Handshake State, and the connection itself ( so we can trace back to which client/device is using)
In our use case here, we save those error states as audit logs in our system so users can know when they have authentication errors on their system.
I ended up having to make the types and constants related
FlightVal
andHandshakeState
public to be shared on this function, so this generated many changes to the codebase.Again, I'm open to suggestions on better ways to track handshake errors and wanted to open this draft preview to see if this makes sense and can be merged or if we can do this differently.
Reference issue
No related issue