Why

We need to create new aggregator CLI commands to support the decentralized configuration parameters of the network. This will help create consistent configurations and with a good level of safety.

What

Implement aggregator CLI commands for configuration parameters.

How

• New aggregator CLI command for configuration parameters:
  • protocol-configuration export-markers which:
    • Read on chain markers (connected to Cardano node)
    • Or use a default value if not exists
    • Convert the markers to human-readable format
    • Stores markers on disk
  • protocol-configuration import-markers which:
    • Imports the human-readable markers stored in a file
    • Verifies their integrity,
      • non zero protocol parameters values (other values ?)
      • enabled_signed_entity_types and signing config consistency
    • Verify if there is conflict with the data stored on chain
      • DummyProtocolConfigurationReaderAdapter for tests
      • dependency injection with ChainObserver and ProtocolConfigurationReader
      • implement verification rules
    • Encodes the markers in the datum
      • Cbor golden test
    • Sign the datum
    • Verify Json hex payload do not exceed 10kb (since full transaction is 16kb)
    • Write a datum file on disk