tendermint

func CheckMisbehaviourAndUpdateState ¶

func CheckMisbehaviourAndUpdateState(
	clientState clientexported.ClientState,
	consensusState clientexported.ConsensusState,
	misbehaviour clientexported.Misbehaviour,
	height uint64,
	currentTimestamp time.Time,
) (clientexported.ClientState, error)

CheckMisbehaviourAndUpdateState determines whether or not two conflicting headers at the same height would have convinced the light client.

NOTE: assumes provided height is the height at which the consensusState is stored.

func CheckValidityAndUpdateState ¶

func CheckValidityAndUpdateState(
	clientState clientexported.ClientState, header clientexported.Header,
	currentTimestamp time.Time,
) (clientexported.ClientState, clientexported.ConsensusState, error)

CheckValidityAndUpdateState checks if the provided header is valid and updates the consensus state if appropriate. It returns an error if: - the client or header provided are not parseable to tendermint types - the header is invalid - header height is lower than the latest client height - header valset commit verification fails

Tendermint client validity checking uses the bisection algorithm described in the [Tendermint spec](https://github.com/tendermint/spec/blob/master/spec/consensus/light-client.md).

func GetTxCmd ¶

func GetTxCmd(cdc *codec.Codec, storeKey string) *cobra.Command

GetTxCmd returns the root tx command for the IBC client

func Name ¶

func Name() string

Name returns the IBC client name

func RegisterRESTRoutes ¶

func RegisterRESTRoutes(ctx context.CLIContext, rtr *mux.Router, queryRoute string)

RegisterRESTRoutes registers the REST routes for the IBC client