_5_aggrelite

package
v9.5.5 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Aug 2, 2024 License: MIT Imports: 43 Imported by: 0

Documentation

Index

Constants

View Source 
const KeyIterateConsensusStatePrefix = "iterateConsensusStates"
View Source 
const (
	ModuleName = "05-aggrelite"
)
View Source 
const SentinelRoot = "sentinel_root"

SentinelRoot is used as a stand-in root value for the consensus state set at the upgrade height

Variables

View Source 
var (
	ErrInvalidLengthAggrelite        = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflowAggrelite          = fmt.Errorf("proto: integer overflow")
	ErrUnexpectedEndOfGroupAggrelite = fmt.Errorf("proto: unexpected end of group")
)
View Source 
var (
	ErrInvalidChainID          = errorsmod.Register(ModuleName, 2, "invalid chain-id")
	ErrInvalidTrustingPeriod   = errorsmod.Register(ModuleName, 3, "invalid trusting period")
	ErrInvalidUnbondingPeriod  = errorsmod.Register(ModuleName, 4, "invalid unbonding period")
	ErrInvalidHeaderHeight     = errorsmod.Register(ModuleName, 5, "invalid header height")
	ErrInvalidHeader           = errorsmod.Register(ModuleName, 6, "invalid header")
	ErrInvalidMaxClockDrift    = errorsmod.Register(ModuleName, 7, "invalid max clock drift")
	ErrProcessedTimeNotFound   = errorsmod.Register(ModuleName, 8, "processed time not found")
	ErrProcessedHeightNotFound = errorsmod.Register(ModuleName, 9, "processed height not found")
	ErrDelayPeriodNotPassed    = errorsmod.Register(ModuleName, 10, "packet-specified delay period has not been reached")
	ErrTrustingPeriodExpired   = errorsmod.Register(ModuleName, 11, "time since latest trusted state has passed the trusting period")
	ErrUnbondingPeriodExpired  = errorsmod.Register(ModuleName, 12, "time since latest trusted state has passed the unbonding period")
	ErrInvalidProofSpecs       = errorsmod.Register(ModuleName, 13, "invalid proof specs")
	ErrInvalidValidatorSet     = errorsmod.Register(ModuleName, 14, "invalid validator set")
)

IBC aggrelite client sentinel errors

View Source 
var (
	// KeyProcessedTime is appended to consensus state key to store the processed time
	KeyProcessedTime = []byte("/processedTime")
	// KeyProcessedHeight is appended to consensus state key to store the processed height
	KeyProcessedHeight = []byte("/processedHeight")
	// KeyIteration stores the key mapping to consensus state key for efficient iteration
	KeyIteration = []byte("/iterationKey")
)
View Source 
var DefaultTrustLevel = NewFractionFromTm(light.DefaultTrustLevel)

DefaultTrustLevel is the aggrelite light client default trust level

View Source 
var FrozenHeight = clienttypes.NewHeight(0, 1)

FrozenHeight is same for all misbehaviour

View Source 
var HashOp_name = map[int32]string{
	0: "NO_HASH",
	1: "SHA256",
	2: "SHA512",
	3: "KECCAK256",
	4: "RIPEMD160",
	5: "BITCOIN",
	6: "SHA512_256",
	7: "BLAKE2B_512",
	8: "BLAKE2S_256",
	9: "BLAKE3",
}
View Source 
var HashOp_value = map[string]int32{
	"NO_HASH":     0,
	"SHA256":      1,
	"SHA512":      2,
	"KECCAK256":   3,
	"RIPEMD160":   4,
	"BITCOIN":     5,
	"SHA512_256":  6,
	"BLAKE2B_512": 7,
	"BLAKE2S_256": 8,
	"BLAKE3":      9,
}

Functions

func GetHeightFromIterationKey 

func GetHeightFromIterationKey(iterKey []byte) exported.Height

GetHeightFromIterationKey takes an iteration key and returns the height that it references

func GetIterationKey 

func GetIterationKey(clientStore storetypes.KVStore, height exported.Height) []byte

GetIterationKey returns the consensus state key stored under the efficient iteration key. NOTE: This function is currently only used for testing purposes

func GetProcessedHeight 

func GetProcessedHeight(clientStore storetypes.KVStore, height exported.Height) (exported.Height, bool)

GetProcessedHeight gets the height at which this chain received and processed a aggrelite header. This is used to validate that a received packet has passed the block delay period.

func GetProcessedTime 

func GetProcessedTime(clientStore storetypes.KVStore, height exported.Height) (uint64, bool)

GetProcessedTime gets the time (in nanoseconds) at which this chain received and processed a aggrelite header. This is used to validate that a received packet has passed the time delay period.

func IsMatchingClientState 

func IsMatchingClientState(subject, substitute ClientState) bool

IsMatchingClientState returns true if all the client state parameters match except for frozen height, latest height, trusting period, chain-id.

func IterateConsensusMetadata 

func IterateConsensusMetadata(store storetypes.KVStore, cb func(key, val []byte) bool)

IterateConsensusMetadata iterates through the prefix store and applies the callback. If the cb returns true, then iterator will close and stop.

func IterateConsensusStateAscending 

func IterateConsensusStateAscending(clientStore storetypes.KVStore, cb func(height exported.Height) (stop bool))

IterateConsensusStateAscending iterates through the consensus states in ascending order. It calls the provided callback on each height, until stop=true is returned.

func IterationKey 

func IterationKey(height exported.Height) []byte

IterationKey returns the key under which the consensus state key will be stored. The iteration key is a BigEndian representation of the consensus state key to support efficient iteration.

func MainVerifyAggregateProof added in v9.2.7 

func MainVerifyAggregateProof(
	leafNumber []uint64,
	values [][]byte,
	key [][]byte,
	leafOp ics23.LeafOp,
	subProofs []*types.SubProof,
	root []byte) (error, bool)

func ProcessedHeightKey 

func ProcessedHeightKey(height exported.Height) []byte

ProcessedHeightKey returns the key under which the processed height will be stored in the client store.

func ProcessedTimeKey 

func ProcessedTimeKey(height exported.Height) []byte

ProcessedTimeKey returns the key under which the processed time will be stored in the client store.

func PruneAllExpiredConsensusStates 

func PruneAllExpiredConsensusStates(
	ctx sdk.Context, clientStore storetypes.KVStore,
	cdc codec.BinaryCodec, clientState *ClientState,
) int

PruneAllExpiredConsensusStates iterates over all consensus states for a given client store. If a consensus state is expired, it is deleted and its metadata is deleted. The number of consensus states pruned is returned.

func RegisterInterfaces 

func RegisterInterfaces(registry codectypes.InterfaceRegistry)

RegisterInterfaces registers the aggrelite concrete client-related implementations and interfaces.

func SetIterationKey 

func SetIterationKey(clientStore storetypes.KVStore, height exported.Height)

SetIterationKey stores the consensus state key under a key that is more efficient for ordered iteration

func SetProcessedHeight 

func SetProcessedHeight(clientStore storetypes.KVStore, consHeight, processedHeight exported.Height)

SetProcessedHeight stores the height at which a header was processed and the corresponding consensus state was created. This is useful when validating whether a packet has reached the specified block delay period in the aggrelite client's verification functions

func SetProcessedTime 

func SetProcessedTime(clientStore storetypes.KVStore, height exported.Height, timeNs uint64)

SetProcessedTime stores the time at which a header was processed and the corresponding consensus state was created. This is useful when validating whether a packet has reached the time specified delay period in the aggrelite client's verification functions

Types

type AggregatePacket 

type AggregatePacket struct {
	Packets           []*Packet   `protobuf:"bytes,1,rep,name=packets,proto3" json:"packets,omitempty"`
	PacketsLeafNumber []uint32    `protobuf:"varint,2,rep,packed,name=packets_leaf_number,json=packetsLeafNumber,proto3" json:"packets_leaf_number,omitempty"`
	Proof             []*SubProof `protobuf:"bytes,3,rep,name=proof,proto3" json:"proof,omitempty"`
	Signer            string      `protobuf:"bytes,4,opt,name=signer,proto3" json:"signer,omitempty"`
}

AggregatePacket

func (*AggregatePacket) Descriptor 

func (*AggregatePacket) Descriptor() ([]byte, []int)

func (*AggregatePacket) GetPackets 

func (m *AggregatePacket) GetPackets() []*Packet

func (*AggregatePacket) GetPacketsLeafNumber 

func (m *AggregatePacket) GetPacketsLeafNumber() []uint32

func (*AggregatePacket) GetProof 

func (m *AggregatePacket) GetProof() []*SubProof

func (*AggregatePacket) GetSigner 

func (m *AggregatePacket) GetSigner() string

func (*AggregatePacket) Marshal 

func (m *AggregatePacket) Marshal() (dAtA []byte, err error)

func (*AggregatePacket) MarshalTo 

func (m *AggregatePacket) MarshalTo(dAtA []byte) (int, error)

func (*AggregatePacket) MarshalToSizedBuffer 

func (m *AggregatePacket) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*AggregatePacket) ProtoMessage 

func (*AggregatePacket) ProtoMessage()

func (*AggregatePacket) Reset 

func (m *AggregatePacket) Reset()

func (*AggregatePacket) Size 

func (m *AggregatePacket) Size() (n int)

func (*AggregatePacket) String 

func (m *AggregatePacket) String() string

func (*AggregatePacket) Unmarshal 

func (m *AggregatePacket) Unmarshal(dAtA []byte) error

func (*AggregatePacket) XXX_DiscardUnknown 

func (m *AggregatePacket) XXX_DiscardUnknown()

func (*AggregatePacket) XXX_Marshal 

func (m *AggregatePacket) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*AggregatePacket) XXX_Merge 

func (m *AggregatePacket) XXX_Merge(src proto.Message)

func (*AggregatePacket) XXX_Size 

func (m *AggregatePacket) XXX_Size() int

func (*AggregatePacket) XXX_Unmarshal 

func (m *AggregatePacket) XXX_Unmarshal(b []byte) error

type AppModule 

type AppModule struct {
	AppModuleBasic
}

AppModule is the application module for the aggrelite client module

func NewAppModule 

func NewAppModule() AppModule

NewAppModule creates a new aggrelite client module

func (AppModule) IsAppModule 

func (AppModule) IsAppModule()

IsAppModule implements the appmodule.AppModule interface.

func (AppModule) IsOnePerModuleType 

func (AppModule) IsOnePerModuleType()

IsOnePerModuleType implements the depinject.OnePerModuleType interface.

type AppModuleBasic 

type AppModuleBasic struct{}

AppModuleBasic defines the basic application module used by the aggrelite light client. Only the RegisterInterfaces function needs to be implemented. All other function perform a no-op.

func (AppModuleBasic) DefaultGenesis 

func (AppModuleBasic) DefaultGenesis(cdc codec.JSONCodec) json.RawMessage

DefaultGenesis performs a no-op. Genesis is not supported for the aggrelite light client.

func (AppModuleBasic) GetQueryCmd 

func (AppModuleBasic) GetQueryCmd() *cobra.Command

GetQueryCmd performs a no-op. Please see the 02-client cli commands.

func (AppModuleBasic) GetTxCmd 

func (AppModuleBasic) GetTxCmd() *cobra.Command

GetTxCmd performs a no-op. Please see the 02-client cli commands.

func (AppModuleBasic) Name 

func (AppModuleBasic) Name() string

Name returns the aggrelite module name.

func (AppModuleBasic) RegisterGRPCGatewayRoutes 

func (AppModuleBasic) RegisterGRPCGatewayRoutes(clientCtx client.Context, mux *runtime.ServeMux)

RegisterGRPCGatewayRoutes performs a no-op.

func (AppModuleBasic) RegisterInterfaces 

func (AppModuleBasic) RegisterInterfaces(registry codectypes.InterfaceRegistry)

RegisterInterfaces registers module concrete types into protobuf Any. This allows core IBC to unmarshal aggrelite light client types.

func (AppModuleBasic) RegisterLegacyAminoCodec 

func (AppModuleBasic) RegisterLegacyAminoCodec(*codec.LegacyAmino)

RegisterLegacyAminoCodec performs a no-op. The aggrelite client does not support amino.

func (AppModuleBasic) ValidateGenesis 

func (AppModuleBasic) ValidateGenesis(cdc codec.JSONCodec, config client.TxEncodingConfig, bz json.RawMessage) error

ValidateGenesis performs a no-op. Genesis is not supported for the aggrelite light cilent.

type ClientState 

type ClientState struct {
	ChainId    string   `protobuf:"bytes,1,opt,name=chain_id,json=chainId,proto3" json:"chain_id,omitempty"`
	TrustLevel Fraction `protobuf:"bytes,2,opt,name=trust_level,json=trustLevel,proto3" json:"trust_level"`
	// duration of the period since the LastestTimestamp during which the
	// submitted headers are valid for upgrade
	TrustingPeriod time.Duration `protobuf:"bytes,3,opt,name=trusting_period,json=trustingPeriod,proto3,stdduration" json:"trusting_period"`
	// duration of the staking unbonding period
	UnbondingPeriod time.Duration `protobuf:"bytes,4,opt,name=unbonding_period,json=unbondingPeriod,proto3,stdduration" json:"unbonding_period"`
	// defines how much new (untrusted) header's Time can drift into the future.
	MaxClockDrift          time.Duration    `protobuf:"bytes,5,opt,name=max_clock_drift,json=maxClockDrift,proto3,stdduration" json:"max_clock_drift"`
	FrozenHeight           types.Height     `protobuf:"bytes,6,opt,name=frozen_height,json=frozenHeight,proto3" json:"frozen_height"`
	LatestHeight           types.Height     `protobuf:"bytes,7,opt,name=latest_height,json=latestHeight,proto3" json:"latest_height"`
	ProofSpecs             []*_go.ProofSpec `protobuf:"bytes,8,rep,name=proof_specs,json=proofSpecs,proto3" json:"proof_specs,omitempty"`
	UpgradePath            []string         `protobuf:"bytes,9,rep,name=upgrade_path,json=upgradePath,proto3" json:"upgrade_path,omitempty"`
	AllowUpdateAfterExpiry bool             `` // Deprecated: Do not use.
	/* 133-byte string literal not displayed */
	AllowUpdateAfterMisbehaviour bool `` // Deprecated: Do not use.
	/* 151-byte string literal not displayed */
}

ClientState from Tendermint tracks the current validator set, latest height, and a possible frozen height.

func NewClientState 

func NewClientState(
	chainID string, trustLevel Fraction,
	trustingPeriod, ubdPeriod, maxClockDrift time.Duration,
	latestHeight clienttypes.Height, specs []*ics23.ProofSpec,
	upgradePath []string,
) *ClientState

NewClientState creates a new ClientState instance

func (ClientState) CheckForMisbehaviour 

func (ClientState) CheckForMisbehaviour(ctx sdk.Context, cdc codec.BinaryCodec, clientStore storetypes.KVStore, msg exported.ClientMessage) bool

CheckForMisbehaviour detects duplicate height misbehaviour and BFT time violation misbehaviour in a submitted Header message and verifies the correctness of a submitted Misbehaviour ClientMessage

func (ClientState) CheckSubstituteAndUpdateState 

func (cs ClientState) CheckSubstituteAndUpdateState(
	ctx sdk.Context, cdc codec.BinaryCodec, subjectClientStore,
	substituteClientStore storetypes.KVStore, substituteClient exported.ClientState,
) error

CheckSubstituteAndUpdateState will try to update the client with the state of the substitute.

AllowUpdateAfterMisbehaviour and AllowUpdateAfterExpiry have been deprecated. Please see ADR 026 for more information.

The following must always be true:

  • The substitute client is the same type as the subject client
  • The subject and substitute client states match in all parameters (expect frozen height, latest height, and chain-id)

In case 1) before updating the client, the client will be unfrozen by resetting the FrozenHeight to the zero Height.

func (ClientState) ClientType 

func (ClientState) ClientType() string

ClientType is aggrelite.

func (*ClientState) Descriptor 

func (*ClientState) Descriptor() ([]byte, []int)

func (ClientState) ExportMetadata 

func (ClientState) ExportMetadata(store storetypes.KVStore) []exported.GenesisMetadata

ExportMetadata exports all the consensus metadata in the client store so they can be included in clients genesis and imported by a ClientKeeper

func (ClientState) GetChainID 

func (cs ClientState) GetChainID() string

GetChainID returns the chain-id

func (ClientState) GetLatestHeight 

func (cs ClientState) GetLatestHeight() exported.Height

GetLatestHeight returns latest block height.

func (ClientState) GetTimestampAtHeight 

func (ClientState) GetTimestampAtHeight(
	ctx sdk.Context,
	clientStore storetypes.KVStore,
	cdc codec.BinaryCodec,
	height exported.Height,
) (uint64, error)

GetTimestampAtHeight returns the timestamp in nanoseconds of the consensus state at the given height.

func (ClientState) Initialize 

func (cs ClientState) Initialize(ctx sdk.Context, cdc codec.BinaryCodec, clientStore storetypes.KVStore, consState exported.ConsensusState) error

Initialize checks that the initial consensus state is an 05-aggrelite consensus state and sets the client state, consensus state and associated metadata in the provided client store.

func (ClientState) IsExpired 

func (cs ClientState) IsExpired(latestTimestamp, now time.Time) bool

IsExpired returns whether or not the client has passed the trusting period since the last update (in which case no headers are considered valid).

func (*ClientState) Marshal 

func (m *ClientState) Marshal() (dAtA []byte, err error)

func (*ClientState) MarshalTo 

func (m *ClientState) MarshalTo(dAtA []byte) (int, error)

func (*ClientState) MarshalToSizedBuffer 

func (m *ClientState) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*ClientState) ProtoMessage 

func (*ClientState) ProtoMessage()

func (*ClientState) Reset 

func (m *ClientState) Reset()

func (ClientState) SetHashValue added in v9.2.7 

func (cs ClientState) SetHashValue(ctx sdk.Context, key []byte, value []byte, clientStore storetypes.KVStore)

func (*ClientState) Size 

func (m *ClientState) Size() (n int)

func (ClientState) Status 

func (cs ClientState) Status(
	ctx sdk.Context,
	clientStore storetypes.KVStore,
	cdc codec.BinaryCodec,
) exported.Status

Status returns the status of the aggrelite client. The client may be: - Active: FrozenHeight is zero and client is not expired - Frozen: Frozen Height is not zero - Expired: the latest consensus state timestamp + trusting period <= current time

A frozen client will become expired, so the Frozen status has higher precedence.

func (*ClientState) String 

func (m *ClientState) String() string

func (*ClientState) Unmarshal 

func (m *ClientState) Unmarshal(dAtA []byte) error

func (ClientState) UpdateState 

func (cs ClientState) UpdateState(ctx sdk.Context, cdc codec.BinaryCodec, clientStore storetypes.KVStore, clientMsg exported.ClientMessage) []exported.Height

UpdateState may be used to either create a consensus state for: - a future height greater than the latest client state height - a past height that was skipped during bisection If we are updating to a past height, a consensus state is created for that height to be persisted in client store If we are updating to a future height, the consensus state is created and the client state is updated to reflect the new latest height A list containing the updated consensus height is returned. UpdateState must only be used to update within a single revision, thus header revision number and trusted height's revision number must be the same. To update to a new revision, use a separate upgrade path UpdateState will prune the oldest consensus state if it is expired.

func (ClientState) UpdateStateOnMisbehaviour 

func (cs ClientState) UpdateStateOnMisbehaviour(ctx sdk.Context, cdc codec.BinaryCodec, clientStore storetypes.KVStore, _ exported.ClientMessage)

UpdateStateOnMisbehaviour updates state upon misbehaviour, freezing the ClientState. This method should only be called when misbehaviour is detected as it does not perform any misbehaviour checks.

func (ClientState) Validate 

func (cs ClientState) Validate() error

Validate performs a basic validation of the client state fields.

func (ClientState) VerifyAggregateMembership 

func (cs ClientState) VerifyAggregateMembership(
	ctx sdk.Context,
	clientStore storetypes.KVStore,
	cdc codec.BinaryCodec,
	height exported.Height,
	delayTimePeriod uint64,
	delayBlockPeriod uint64,
	keyArr [][]byte,
	leafNumber []uint64,
	values [][]byte,
	proof [][]byte,
	leafOps [][]byte) error

VerifyAggregateMembership is a generic proof verification method which verifies a proof of the existence of a value at a given CommitmentPath at the specified height. The caller is expected to construct the full CommitmentPath from a CommitmentPrefix and a standardized path (as defined in ICS 24). If a zero proof height is passed in, it will fail to retrieve the associated consensus state.

func (*ClientState) VerifyClientMessage 

func (cs *ClientState) VerifyClientMessage(
	ctx sdk.Context, cdc codec.BinaryCodec, clientStore storetypes.KVStore,
	clientMsg exported.ClientMessage,
) error

VerifyClientMessage checks if the clientMessage is of type Header or Misbehaviour and verifies the message

func (ClientState) VerifyMembership 

func (cs ClientState) VerifyMembership(
	ctx sdk.Context,
	clientStore storetypes.KVStore,
	cdc codec.BinaryCodec,
	height exported.Height,
	delayTimePeriod uint64,
	delayBlockPeriod uint64,
	proof []byte,
	path exported.Path,
	value []byte,
) error

VerifyMembership is a generic proof verification method which verifies a proof of the existence of a value at a given CommitmentPath at the specified height. The caller is expected to construct the full CommitmentPath from a CommitmentPrefix and a standardized path (as defined in ICS 24). If a zero proof height is passed in, it will fail to retrieve the associated consensus state.

func (ClientState) VerifyNonMembership 

func (cs ClientState) VerifyNonMembership(
	ctx sdk.Context,
	clientStore storetypes.KVStore,
	cdc codec.BinaryCodec,
	height exported.Height,
	delayTimePeriod uint64,
	delayBlockPeriod uint64,
	proof []byte,
	path exported.Path,
) error

VerifyNonMembership is a generic proof verification method which verifies the absence of a given CommitmentPath at a specified height. The caller is expected to construct the full CommitmentPath from a CommitmentPrefix and a standardized path (as defined in ICS 24). If a zero proof height is passed in, it will fail to retrieve the associated consensus state.

func (ClientState) VerifyUpgradeAndUpdateState 

func (cs ClientState) VerifyUpgradeAndUpdateState(
	ctx sdk.Context, cdc codec.BinaryCodec, clientStore storetypes.KVStore,
	upgradedClient exported.ClientState, upgradedConsState exported.ConsensusState,
	upgradeClientProof, upgradeConsStateProof []byte,
) error

VerifyUpgradeAndUpdateState checks if the upgraded client has been committed by the current client It will zero out all client-specific fields (e.g. TrustingPeriod) and verify all data in client state that must be the same across all valid aggrelite clients for the new chain. VerifyUpgrade will return an error if: - the upgradedClient is not a aggrelite ClientState - the latest height of the client state does not have the same revision number or has a greater height than the committed client.

  • the height of upgraded client is not greater than that of current client
  • the latest height of the new client does not match or is greater than the height in committed client
  • any aggrelite chain specified parameter in upgraded client such as ChainID, UnbondingPeriod, and ProofSpecs do not match parameters set by committed client

func (*ClientState) XXX_DiscardUnknown 

func (m *ClientState) XXX_DiscardUnknown()

func (*ClientState) XXX_Marshal 

func (m *ClientState) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*ClientState) XXX_Merge 

func (m *ClientState) XXX_Merge(src proto.Message)

func (*ClientState) XXX_Size 

func (m *ClientState) XXX_Size() int

func (*ClientState) XXX_Unmarshal 

func (m *ClientState) XXX_Unmarshal(b []byte) error

func (ClientState) ZeroCustomFields 

func (cs ClientState) ZeroCustomFields() exported.ClientState

ZeroCustomFields returns a ClientState that is a copy of the current ClientState with all client customizable fields zeroed out

type ConsensusState 

type ConsensusState struct {
	Timestamp time.Time `protobuf:"bytes,1,opt,name=timestamp,proto3,stdtime" json:"timestamp"`
	// commitment root (i.e app hash)
	Root               types1.MerkleRoot                                `protobuf:"bytes,2,opt,name=root,proto3" json:"root"`
	NextValidatorsHash github_com_cometbft_cometbft_libs_bytes.HexBytes `` /* 175-byte string literal not displayed */
}

ConsensusState defines the consensus state from Tendermint.

func GetConsensusState 

func GetConsensusState(store storetypes.KVStore, cdc codec.BinaryCodec, height exported.Height) (*ConsensusState, bool)

GetConsensusState retrieves the consensus state from the client prefixed store. If the ConsensusState does not exist in state for the provided height a nil value and false boolean flag is returned

func GetNextConsensusState 

func GetNextConsensusState(clientStore storetypes.KVStore, cdc codec.BinaryCodec, height exported.Height) (*ConsensusState, bool)

GetNextConsensusState returns the lowest consensus state that is larger than the given height. The Iterator returns a storetypes.Iterator which iterates from start (inclusive) to end (exclusive). If the starting height exists in store, we need to call iterator.Next() to get the next consenus state. Otherwise, the iterator is already at the next consensus state so we can call iterator.Value() immediately.

func GetPreviousConsensusState 

func GetPreviousConsensusState(clientStore storetypes.KVStore, cdc codec.BinaryCodec, height exported.Height) (*ConsensusState, bool)

GetPreviousConsensusState returns the highest consensus state that is lower than the given height. The Iterator returns a storetypes.Iterator which iterates from the end (exclusive) to start (inclusive). Thus to get previous consensus state we call iterator.Value() immediately.

func NewConsensusState 

func NewConsensusState(
	timestamp time.Time, root commitmenttypes.MerkleRoot, nextValsHash tmbytes.HexBytes,
) *ConsensusState

NewConsensusState creates a new ConsensusState instance.

func (ConsensusState) ClientType 

func (ConsensusState) ClientType() string

ClientType returns AggreLite

func (*ConsensusState) Descriptor 

func (*ConsensusState) Descriptor() ([]byte, []int)

func (ConsensusState) GetRoot 

func (cs ConsensusState) GetRoot() exported.Root

GetRoot returns the commitment Root for the specific

func (ConsensusState) GetTimestamp 

func (cs ConsensusState) GetTimestamp() uint64

GetTimestamp returns block time in nanoseconds of the header that created consensus state

func (*ConsensusState) Marshal 

func (m *ConsensusState) Marshal() (dAtA []byte, err error)

func (*ConsensusState) MarshalTo 

func (m *ConsensusState) MarshalTo(dAtA []byte) (int, error)

func (*ConsensusState) MarshalToSizedBuffer 

func (m *ConsensusState) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*ConsensusState) ProtoMessage 

func (*ConsensusState) ProtoMessage()

func (*ConsensusState) Reset 

func (m *ConsensusState) Reset()

func (*ConsensusState) Size 

func (m *ConsensusState) Size() (n int)

func (*ConsensusState) String 

func (m *ConsensusState) String() string

func (*ConsensusState) Unmarshal 

func (m *ConsensusState) Unmarshal(dAtA []byte) error

func (ConsensusState) ValidateBasic 

func (cs ConsensusState) ValidateBasic() error

ValidateBasic defines a basic validation for the aggrelite consensus state. NOTE: ProcessedTimestamp may be zero if this is an initial consensus state passed in by relayer as opposed to a consensus state constructed by the chain.

func (*ConsensusState) XXX_DiscardUnknown 

func (m *ConsensusState) XXX_DiscardUnknown()

func (*ConsensusState) XXX_Marshal 

func (m *ConsensusState) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*ConsensusState) XXX_Merge 

func (m *ConsensusState) XXX_Merge(src proto.Message)

func (*ConsensusState) XXX_Size 

func (m *ConsensusState) XXX_Size() int

func (*ConsensusState) XXX_Unmarshal 

func (m *ConsensusState) XXX_Unmarshal(b []byte) error

type Fraction 

type Fraction struct {
	Numerator   uint64 `protobuf:"varint,1,opt,name=numerator,proto3" json:"numerator,omitempty"`
	Denominator uint64 `protobuf:"varint,2,opt,name=denominator,proto3" json:"denominator,omitempty"`
}

Fraction defines the protobuf message type for tmmath.Fraction that only supports positive values.

func NewFractionFromTm 

func NewFractionFromTm(f tmmath.Fraction) Fraction

NewFractionFromTm returns a new Fraction instance from a tmmath.Fraction

func (*Fraction) Descriptor 

func (*Fraction) Descriptor() ([]byte, []int)

func (*Fraction) GetDenominator 

func (m *Fraction) GetDenominator() uint64

func (*Fraction) GetNumerator 

func (m *Fraction) GetNumerator() uint64

func (*Fraction) Marshal 

func (m *Fraction) Marshal() (dAtA []byte, err error)

func (*Fraction) MarshalTo 

func (m *Fraction) MarshalTo(dAtA []byte) (int, error)

func (*Fraction) MarshalToSizedBuffer 

func (m *Fraction) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*Fraction) ProtoMessage 

func (*Fraction) ProtoMessage()

func (*Fraction) Reset 

func (m *Fraction) Reset()

func (*Fraction) Size 

func (m *Fraction) Size() (n int)

func (*Fraction) String 

func (m *Fraction) String() string

func (Fraction) ToAggrelite added in v9.2.4 

func (f Fraction) ToAggrelite() tmmath.Fraction

Toaggrelite converts Fraction to tmmath.Fraction

func (*Fraction) Unmarshal 

func (m *Fraction) Unmarshal(dAtA []byte) error

func (*Fraction) XXX_DiscardUnknown 

func (m *Fraction) XXX_DiscardUnknown()

func (*Fraction) XXX_Marshal 

func (m *Fraction) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Fraction) XXX_Merge 

func (m *Fraction) XXX_Merge(src proto.Message)

func (*Fraction) XXX_Size 

func (m *Fraction) XXX_Size() int

func (*Fraction) XXX_Unmarshal 

func (m *Fraction) XXX_Unmarshal(b []byte) error

type HashOp 

type HashOp int32
const (
	// NO_HASH is the default if no data passed. Note this is an illegal argument some places.
	HashOp_NO_HASH     HashOp = 0
	HashOp_SHA256      HashOp = 1
	HashOp_SHA512      HashOp = 2
	HashOp_KECCAK256   HashOp = 3
	HashOp_RIPEMD160   HashOp = 4
	HashOp_BITCOIN     HashOp = 5
	HashOp_SHA512_256  HashOp = 6
	HashOp_BLAKE2B_512 HashOp = 7
	HashOp_BLAKE2S_256 HashOp = 8
	HashOp_BLAKE3      HashOp = 9
)

func (HashOp) EnumDescriptor 

func (HashOp) EnumDescriptor() ([]byte, []int)

func (HashOp) String 

func (x HashOp) String() string
type Header struct {
	*types2.SignedHeader `protobuf:"bytes,1,opt,name=signed_header,json=signedHeader,proto3,embedded=signed_header" json:"signed_header,omitempty"`
	ValidatorSet         *types2.ValidatorSet `protobuf:"bytes,2,opt,name=validator_set,json=validatorSet,proto3" json:"validator_set,omitempty"`
	TrustedHeight        types.Height         `protobuf:"bytes,3,opt,name=trusted_height,json=trustedHeight,proto3" json:"trusted_height"`
	TrustedValidators    *types2.ValidatorSet `protobuf:"bytes,4,opt,name=trusted_validators,json=trustedValidators,proto3" json:"trusted_validators,omitempty"`
}

Header defines the Tendermint client consensus Header. It encapsulates all the information necessary to update from a trusted Tendermint ConsensusState. The inclusion of TrustedHeight and TrustedValidators allows this update to process correctly, so long as the ConsensusState for the TrustedHeight exists, this removes race conditions among relayers The SignedHeader and ValidatorSet are the new untrusted update fields for the client. The TrustedHeight is the height of a stored ConsensusState on the client that will be used to verify the new untrusted header. The Trusted ConsensusState must be within the unbonding period of current time in order to correctly verify, and the TrustedValidators must hash to TrustedConsensusState.NextValidatorsHash since that is the last trusted validator set at the TrustedHeight.

func (Header) ClientType 

func (Header) ClientType() string

ClientType defines that the Header is a aggrelite consensus algorithm

func (Header) ConsensusState 

func (h Header) ConsensusState() *ConsensusState

ConsensusState returns the updated consensus state associated with the header

func (*Header) Descriptor 

func (*Header) Descriptor() ([]byte, []int)

func (Header) GetHeight 

func (h Header) GetHeight() exported.Height

GetHeight returns the current height. It returns 0 if the aggrelite header is nil. NOTE: the header.Header is checked to be non nil in ValidateBasic.

func (Header) GetTime 

func (h Header) GetTime() time.Time

GetTime returns the current block timestamp. It returns a zero time if the aggrelite header is nil. NOTE: the header.Header is checked to be non nil in ValidateBasic.

func (*Header) GetTrustedHeight 

func (m *Header) GetTrustedHeight() types.Height

func (*Header) GetTrustedValidators 

func (m *Header) GetTrustedValidators() *types2.ValidatorSet

func (*Header) GetValidatorSet 

func (m *Header) GetValidatorSet() *types2.ValidatorSet

func (*Header) Marshal 

func (m *Header) Marshal() (dAtA []byte, err error)

func (*Header) MarshalTo 

func (m *Header) MarshalTo(dAtA []byte) (int, error)

func (*Header) MarshalToSizedBuffer 

func (m *Header) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*Header) ProtoMessage 

func (*Header) ProtoMessage()

func (*Header) Reset 

func (m *Header) Reset()

func (*Header) Size 

func (m *Header) Size() (n int)

func (*Header) String 

func (m *Header) String() string

func (*Header) Unmarshal 

func (m *Header) Unmarshal(dAtA []byte) error

func (Header) ValidateBasic 

func (h Header) ValidateBasic() error

ValidateBasic calls the SignedHeader ValidateBasic function and checks that validatorsets are not nil. NOTE: TrustedHeight and TrustedValidators may be empty when creating client with MsgCreateClient

func (*Header) XXX_DiscardUnknown 

func (m *Header) XXX_DiscardUnknown()

func (*Header) XXX_Marshal 

func (m *Header) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Header) XXX_Merge 

func (m *Header) XXX_Merge(src proto.Message)

func (*Header) XXX_Size 

func (m *Header) XXX_Size() int

func (*Header) XXX_Unmarshal 

func (m *Header) XXX_Unmarshal(b []byte) error

type Height 

type Height struct {
	// the revision that the client is currently on
	RevisionNumber uint64 `protobuf:"varint,1,opt,name=revision_number,json=revisionNumber,proto3" json:"revision_number,omitempty"`
	// the height within the given revision
	RevisionHeight uint64 `protobuf:"varint,2,opt,name=revision_height,json=revisionHeight,proto3" json:"revision_height,omitempty"`
}

func (*Height) Descriptor 

func (*Height) Descriptor() ([]byte, []int)

func (*Height) GetRevisionHeight 

func (m *Height) GetRevisionHeight() uint64

func (*Height) GetRevisionNumber 

func (m *Height) GetRevisionNumber() uint64

func (*Height) Marshal 

func (m *Height) Marshal() (dAtA []byte, err error)

func (*Height) MarshalTo 

func (m *Height) MarshalTo(dAtA []byte) (int, error)

func (*Height) MarshalToSizedBuffer 

func (m *Height) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*Height) ProtoMessage 

func (*Height) ProtoMessage()

func (*Height) Reset 

func (m *Height) Reset()

func (*Height) Size 

func (m *Height) Size() (n int)

func (*Height) String 

func (m *Height) String() string

func (*Height) Unmarshal 

func (m *Height) Unmarshal(dAtA []byte) error

func (*Height) XXX_DiscardUnknown 

func (m *Height) XXX_DiscardUnknown()

func (*Height) XXX_Marshal 

func (m *Height) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Height) XXX_Merge 

func (m *Height) XXX_Merge(src proto.Message)

func (*Height) XXX_Size 

func (m *Height) XXX_Size() int

func (*Height) XXX_Unmarshal 

func (m *Height) XXX_Unmarshal(b []byte) error

type InnerOp 

type InnerOp struct {
	Hash   HashOp `protobuf:"varint,1,opt,name=hash,proto3,enum=ibc.lightclients.aggrelite.v1.HashOp" json:"hash,omitempty"`
	Prefix []byte `protobuf:"bytes,2,opt,name=prefix,proto3" json:"prefix,omitempty"`
	Suffix []byte `protobuf:"bytes,3,opt,name=suffix,proto3" json:"suffix,omitempty"`
}

InnerOp

func (*InnerOp) Descriptor 

func (*InnerOp) Descriptor() ([]byte, []int)

func (*InnerOp) GetHash 

func (m *InnerOp) GetHash() HashOp

func (*InnerOp) GetPrefix 

func (m *InnerOp) GetPrefix() []byte

func (*InnerOp) GetSuffix 

func (m *InnerOp) GetSuffix() []byte

func (*InnerOp) Marshal 

func (m *InnerOp) Marshal() (dAtA []byte, err error)

func (*InnerOp) MarshalTo 

func (m *InnerOp) MarshalTo(dAtA []byte) (int, error)

func (*InnerOp) MarshalToSizedBuffer 

func (m *InnerOp) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*InnerOp) ProtoMessage 

func (*InnerOp) ProtoMessage()

func (*InnerOp) Reset 

func (m *InnerOp) Reset()

func (*InnerOp) Size 

func (m *InnerOp) Size() (n int)

func (*InnerOp) String 

func (m *InnerOp) String() string

func (*InnerOp) Unmarshal 

func (m *InnerOp) Unmarshal(dAtA []byte) error

func (*InnerOp) XXX_DiscardUnknown 

func (m *InnerOp) XXX_DiscardUnknown()

func (*InnerOp) XXX_Marshal 

func (m *InnerOp) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*InnerOp) XXX_Merge 

func (m *InnerOp) XXX_Merge(src proto.Message)

func (*InnerOp) XXX_Size 

func (m *InnerOp) XXX_Size() int

func (*InnerOp) XXX_Unmarshal 

func (m *InnerOp) XXX_Unmarshal(b []byte) error

type Misbehaviour 

type Misbehaviour struct {
	// ClientID is deprecated
	ClientId string  `protobuf:"bytes,1,opt,name=client_id,json=clientId,proto3" json:"client_id,omitempty"` // Deprecated: Do not use.
	Header1  *Header `protobuf:"bytes,2,opt,name=header_1,json=header1,proto3" json:"header_1,omitempty"`
	Header2  *Header `protobuf:"bytes,3,opt,name=header_2,json=header2,proto3" json:"header_2,omitempty"`
}

Misbehaviour is a wrapper over two conflicting Headers that implements Misbehaviour interface expected by ICS-02

func NewMisbehaviour 

func NewMisbehaviour(clientID string, header1, header2 *Header) *Misbehaviour

NewMisbehaviour creates a new Misbehaviour instance.

func (Misbehaviour) ClientType 

func (Misbehaviour) ClientType() string

ClientType is aggrelite light client

func (*Misbehaviour) Descriptor 

func (*Misbehaviour) Descriptor() ([]byte, []int)

func (Misbehaviour) GetTime 

func (misbehaviour Misbehaviour) GetTime() time.Time

GetTime returns the timestamp at which misbehaviour occurred. It uses the maximum value from both headers to prevent producing an invalid header outside of the misbehaviour age range.

func (*Misbehaviour) Marshal 

func (m *Misbehaviour) Marshal() (dAtA []byte, err error)

func (*Misbehaviour) MarshalTo 

func (m *Misbehaviour) MarshalTo(dAtA []byte) (int, error)

func (*Misbehaviour) MarshalToSizedBuffer 

func (m *Misbehaviour) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*Misbehaviour) ProtoMessage 

func (*Misbehaviour) ProtoMessage()

func (*Misbehaviour) Reset 

func (m *Misbehaviour) Reset()

func (*Misbehaviour) Size 

func (m *Misbehaviour) Size() (n int)

func (*Misbehaviour) String 

func (m *Misbehaviour) String() string

func (*Misbehaviour) Unmarshal 

func (m *Misbehaviour) Unmarshal(dAtA []byte) error

func (Misbehaviour) ValidateBasic 

func (misbehaviour Misbehaviour) ValidateBasic() error

ValidateBasic implements Misbehaviour interface

func (*Misbehaviour) XXX_DiscardUnknown 

func (m *Misbehaviour) XXX_DiscardUnknown()

func (*Misbehaviour) XXX_Marshal 

func (m *Misbehaviour) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Misbehaviour) XXX_Merge 

func (m *Misbehaviour) XXX_Merge(src proto.Message)

func (*Misbehaviour) XXX_Size 

func (m *Misbehaviour) XXX_Size() int

func (*Misbehaviour) XXX_Unmarshal 

func (m *Misbehaviour) XXX_Unmarshal(b []byte) error

type Packet 

type Packet struct {
	// number corresponds to the order of sends and receives, where a Packet
	// with an earlier sequence number must be sent and received before a Packet
	// with a later sequence number.
	Sequence uint64 `protobuf:"varint,1,opt,name=sequence,proto3" json:"sequence,omitempty"`
	// identifies the port on the sending chain.
	SourcePort string `protobuf:"bytes,2,opt,name=source_port,json=sourcePort,proto3" json:"source_port,omitempty"`
	// identifies the channel end on the sending chain.
	SourceChannel string `protobuf:"bytes,3,opt,name=source_channel,json=sourceChannel,proto3" json:"source_channel,omitempty"`
	// identifies the port on the receiving chain.
	DestinationPort string `protobuf:"bytes,4,opt,name=destination_port,json=destinationPort,proto3" json:"destination_port,omitempty"`
	// identifies the channel end on the receiving chain.
	DestinationChannel string `protobuf:"bytes,5,opt,name=destination_channel,json=destinationChannel,proto3" json:"destination_channel,omitempty"`
	// actual opaque bytes transferred directly to the application module
	Data []byte `protobuf:"bytes,6,opt,name=data,proto3" json:"data,omitempty"`
	// block height after which the packet times out
	TimeoutHeight *Height `protobuf:"bytes,7,opt,name=timeout_height,json=timeoutHeight,proto3" json:"timeout_height,omitempty"`
	// block timestamp (in nanoseconds) after which the packet times out
	TimeoutTimestamp uint64 `protobuf:"varint,8,opt,name=timeout_timestamp,json=timeoutTimestamp,proto3" json:"timeout_timestamp,omitempty"`
}

func (*Packet) Descriptor 

func (*Packet) Descriptor() ([]byte, []int)

func (*Packet) GetData 

func (m *Packet) GetData() []byte

func (*Packet) GetDestinationChannel 

func (m *Packet) GetDestinationChannel() string

func (*Packet) GetDestinationPort 

func (m *Packet) GetDestinationPort() string

func (*Packet) GetSequence 

func (m *Packet) GetSequence() uint64

func (*Packet) GetSourceChannel 

func (m *Packet) GetSourceChannel() string

func (*Packet) GetSourcePort 

func (m *Packet) GetSourcePort() string

func (*Packet) GetTimeoutHeight 

func (m *Packet) GetTimeoutHeight() *Height

func (*Packet) GetTimeoutTimestamp 

func (m *Packet) GetTimeoutTimestamp() uint64

func (*Packet) Marshal 

func (m *Packet) Marshal() (dAtA []byte, err error)

func (*Packet) MarshalTo 

func (m *Packet) MarshalTo(dAtA []byte) (int, error)

func (*Packet) MarshalToSizedBuffer 

func (m *Packet) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*Packet) ProtoMessage 

func (*Packet) ProtoMessage()

func (*Packet) Reset 

func (m *Packet) Reset()

func (*Packet) Size 

func (m *Packet) Size() (n int)

func (*Packet) String 

func (m *Packet) String() string

func (*Packet) Unmarshal 

func (m *Packet) Unmarshal(dAtA []byte) error

func (*Packet) XXX_DiscardUnknown 

func (m *Packet) XXX_DiscardUnknown()

func (*Packet) XXX_Marshal 

func (m *Packet) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*Packet) XXX_Merge 

func (m *Packet) XXX_Merge(src proto.Message)

func (*Packet) XXX_Size 

func (m *Packet) XXX_Size() int

func (*Packet) XXX_Unmarshal 

func (m *Packet) XXX_Unmarshal(b []byte) error

type ProofMeta 

type ProofMeta struct {
	HashValue   []byte   `protobuf:"bytes,1,opt,name=hash_value,json=hashValue,proto3" json:"hash_value,omitempty"`
	PathInnerOp *InnerOp `protobuf:"bytes,2,opt,name=path_inner_op,json=pathInnerOp,proto3" json:"path_inner_op,omitempty"`
}

ProofMeta

func (*ProofMeta) Descriptor 

func (*ProofMeta) Descriptor() ([]byte, []int)

func (*ProofMeta) GetHashValue 

func (m *ProofMeta) GetHashValue() []byte

func (*ProofMeta) GetPathInnerOp 

func (m *ProofMeta) GetPathInnerOp() *InnerOp

func (*ProofMeta) Marshal 

func (m *ProofMeta) Marshal() (dAtA []byte, err error)

func (*ProofMeta) MarshalTo 

func (m *ProofMeta) MarshalTo(dAtA []byte) (int, error)

func (*ProofMeta) MarshalToSizedBuffer 

func (m *ProofMeta) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*ProofMeta) ProtoMessage 

func (*ProofMeta) ProtoMessage()

func (*ProofMeta) Reset 

func (m *ProofMeta) Reset()

func (*ProofMeta) Size 

func (m *ProofMeta) Size() (n int)

func (*ProofMeta) String 

func (m *ProofMeta) String() string

func (*ProofMeta) Unmarshal 

func (m *ProofMeta) Unmarshal(dAtA []byte) error

func (*ProofMeta) XXX_DiscardUnknown 

func (m *ProofMeta) XXX_DiscardUnknown()

func (*ProofMeta) XXX_Marshal 

func (m *ProofMeta) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*ProofMeta) XXX_Merge 

func (m *ProofMeta) XXX_Merge(src proto.Message)

func (*ProofMeta) XXX_Size 

func (m *ProofMeta) XXX_Size() int

func (*ProofMeta) XXX_Unmarshal 

func (m *ProofMeta) XXX_Unmarshal(b []byte) error

type SubProof 

type SubProof struct {
	Number        uint32       `protobuf:"varint,1,opt,name=number,proto3" json:"number,omitempty"`
	ProofMetaList []*ProofMeta `protobuf:"bytes,2,rep,name=proof_meta_list,json=proofMetaList,proto3" json:"proof_meta_list,omitempty"`
}

SubProof

func (*SubProof) Descriptor 

func (*SubProof) Descriptor() ([]byte, []int)

func (*SubProof) GetNumber 

func (m *SubProof) GetNumber() uint32

func (*SubProof) GetProofMetaList 

func (m *SubProof) GetProofMetaList() []*ProofMeta

func (*SubProof) Marshal 

func (m *SubProof) Marshal() (dAtA []byte, err error)

func (*SubProof) MarshalTo 

func (m *SubProof) MarshalTo(dAtA []byte) (int, error)

func (*SubProof) MarshalToSizedBuffer 

func (m *SubProof) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*SubProof) ProtoMessage 

func (*SubProof) ProtoMessage()

func (*SubProof) Reset 

func (m *SubProof) Reset()

func (*SubProof) Size 

func (m *SubProof) Size() (n int)

func (*SubProof) String 

func (m *SubProof) String() string

func (*SubProof) Unmarshal 

func (m *SubProof) Unmarshal(dAtA []byte) error

func (*SubProof) XXX_DiscardUnknown 

func (m *SubProof) XXX_DiscardUnknown()

func (*SubProof) XXX_Marshal 

func (m *SubProof) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*SubProof) XXX_Merge 

func (m *SubProof) XXX_Merge(src proto.Message)

func (*SubProof) XXX_Size 

func (m *SubProof) XXX_Size() int

func (*SubProof) XXX_Unmarshal 

func (m *SubProof) XXX_Unmarshal(b []byte) error

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