cmd

Documentation

Overview

contains CLI logic that can exit the program and read/write files. It also uses structures and data types that are purely relevant for CLI purposes, such as encoding, decoding etc...

Index

• func AssembleNodeMachineAccountInfo(machineKey crypto.PrivateKey, accountAddress string) model.NodeMachineAccountInfo
• func Execute()
• func GenerateRandomSeed(seedLen int) []byte
• func GenerateRandomSeeds(n int, seedLen int) [][]byte
• type IntermediaryBootstrappingData
• type IntermediaryEpochData
• type IntermediaryParamsData

Functions

func AssembleNodeMachineAccountInfo

func AssembleNodeMachineAccountInfo(machineKey crypto.PrivateKey, accountAddress string) model.NodeMachineAccountInfo

AssembleNodeMachineAccountInfo exported wrapper for use in other projects

func Execute

func Execute()

func GenerateRandomSeed

func GenerateRandomSeed(seedLen int) []byte

func GenerateRandomSeeds

func GenerateRandomSeeds(n int, seedLen int) [][]byte

Types

type IntermediaryBootstrappingData

type IntermediaryBootstrappingData struct {
	IntermediaryParamsData
	IntermediaryEpochData
}

IntermediaryBootstrappingData stores data which needs to be passed between the 2 steps of the bootstrapping process: `rootblock` and `finalize`. This structure is created in `rootblock`, written to disk, then read in `finalize`.

type IntermediaryEpochData

type IntermediaryEpochData struct {
	// TODO remove redundant inclusion of the fields (currently storing them in cadence as well as in protocol-state representation).
	ExecutionStateConfig epochs.EpochConfig
	RootEpochSetup       *flow.EpochSetup
	RootEpochCommit      *flow.EpochCommit
}

IntermediaryEpochData stores the root epoch and the epoch config for the execution state and to bootstrap the Protocol State. This is used to pass data between the rootblock command and the finalize command.

type IntermediaryParamsData

type IntermediaryParamsData struct {
	ProtocolVersion            uint
	EpochCommitSafetyThreshold uint64
	EpochExtensionViewCount    uint64
}

IntermediaryParamsData stores the subset of protocol.GlobalParams which can be independently configured by the network operator (i.e. which is not dependent on other bootstrapping artifacts, like the root block). This is used to pass data between the rootblock command and the finalize command.