Add script-path validation unit tests for group_key witness scenarios

dstadulis commented 1 year ago

@jharveyb to list issue deliverables

jharveyb commented 11 months ago

In descending priority order:

[x] Manually generate group witness with a non-empty tapscript root, and verify witness via normal minting flow
[x] Exercise new VM validation branches
[x] Exercise group and group anchor verifiers + sortassets
[x] Coverage for GroupPubKey(), DeriveGroupKey(), and new Has/NeedsGenesisWitnessForGroup helpers
[x] Exercise new branches in proof.Verify() concerning group key validation
[x] Validate group key reveal handling in committedProofs()
[x] Validate store & load of multi-element group witnesses

jharveyb commented 10 months ago

jharveyb commented 10 months ago

May have an issue validating when the meta field was empty on the CLI.

lightninglabs / taproot-assets