types

package
v3.3.0 Latest Latest
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 Go to latest Published: Jan 8, 2024 License: Apache-2.0 Imports: 33 Imported by: 36

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Index

Constants

View Source 
const (
	EventTypeTimeout                    = "timeout"
	EventTypePacket                     = "ccv_packet"
	EventTypeChannelEstablished         = "channel_established"
	EventTypeFeeTransferChannelOpened   = "fee_transfer_channel_opened"
	EventTypeConsumerClientCreated      = "consumer_client_created"
	EventTypeAssignConsumerKey          = "assign_consumer_key"
	EventTypeAddConsumerRewardDenom     = "add_consumer_reward_denom"
	EventTypeRemoveConsumerRewardDenom  = "remove_consumer_reward_denom"
	EventTypeSubmitConsumerMisbehaviour = "submit_consumer_misbehaviour"
	EventTypeSubmitConsumerDoubleVoting = "submit_consumer_double_voting"
	EventTypeExecuteConsumerChainSlash  = "execute_consumer_chain_slash"
	EventTypeFeeDistribution            = "fee_distribution"
	EventTypeConsumerSlashRequest       = "consumer_slash_request"
	EventTypeVSCMatured                 = "vsc_matured"

	AttributeKeyAckSuccess            = "success"
	AttributeKeyAck                   = "acknowledgement"
	AttributeKeyAckError              = "error"
	AttributeInfractionHeight         = "infraction_height"
	AttributeConsumerHeight           = "consumer_height"
	AttributeTimestamp                = "timestamp"
	AttributeInitialHeight            = "initial_height"
	AttributeInitializationTimeout    = "initialization_timeout"
	AttributeTrustingPeriod           = "trusting_period"
	AttributeUnbondingPeriod          = "unbonding_period"
	AttributeProviderValidatorAddress = "provider_validator_address"
	AttributeConsumerConsensusPubKey  = "consumer_consensus_pub_key"
	AttributeSubmitterAddress         = "submitter_address"
	AttributeConsumerMisbehaviour     = "consumer_misbehaviour"
	AttributeMisbehaviourClientId     = "misbehaviour_client_id"
	AttributeMisbehaviourHeight1      = "misbehaviour_height_1"
	AttributeMisbehaviourHeight2      = "misbehaviour_height_2"
	AttributeConsumerDoubleVoting     = "consumer_double_voting"
	AttributeChainID                  = "chain_id"
	AttributeValidatorAddress         = "validator_address"
	AttributeInfractionType           = "infraction_type"
	AttributeValSetUpdateID           = "valset_update_id"
)

CCV events

View Source 
const (
	// ModuleName defines the CCV module name
	ModuleName = "CCV"

	// Version defines the current version the IBC CCV provider and consumer
	// module supports
	Version = "1"

	// ProviderPortID is the default port id the provider CCV module binds to
	ProviderPortID = "provider"

	// ConsumerPortID is the default port id the consumer CCV module binds to
	ConsumerPortID = "consumer"

	RouterKey = ModuleName

	// StoreKey defines the primary module store key
	StoreKey = ModuleName

	// MemStoreKey defines the in-memory store key
	MemStoreKey = "mem_ccv"
)
View Source 
const (
	// about 2 hr at 7.6 seconds per blocks
	DefaultBlocksPerDistributionTransmission = 1000

	// Default transfer timeout period is 1 hour, less than the default blocks
	// per dist transmission * average block time.
	// Since IBC token transfers do not have to be in order, it could be easier
	// to reason about the distribution protocol if the previous reward times out
	// before sending the next one. Note that on timeout, the transferred funds are
	// added back to the pool, so the next transfer will include them as well.
	DefaultTransferTimeoutPeriod = time.Hour

	// The default fraction of tokens allocated to the consumer redistribution address
	// during distribution events. The fraction is a string representing a
	// decimal number. For example "0.75" would represent 75%.
	DefaultConsumerRedistributeFrac = "0.75"

	// Default number of historical info entries to persist in store.
	// We use the same default as the staking module, but use a signed integer
	// so that negative values can be caught during parameter validation in a readable way,
	// (and for consistency with other protobuf schemas defined for ccv).
	DefaultHistoricalEntries = int64(stakingtypes.DefaultHistoricalEntries)

	// In general, the default unbonding period on the consumer is one week less
	// than the default unbonding period on the provider, where the provider uses
	// the staking module default.
	DefaultConsumerUnbondingPeriod = stakingtypes.DefaultUnbondingTime - 7*24*time.Hour

	// By default, the bottom 5% of the validator set can opt out of validating consumer chains
	DefaultSoftOptOutThreshold = "0.05"
)
View Source 
const (
	// Default timeout period is 4 weeks to ensure channel doesn't close on timeout
	DefaultCCVTimeoutPeriod = 4 * 7 * 24 * time.Hour
)

Variables

View Source 
var (
	ErrInvalidPacketData           = errorsmod.Register(ModuleName, 1, "invalid CCV packet data")
	ErrInvalidVersion              = errorsmod.Register(ModuleName, 2, "invalid CCV version")
	ErrInvalidChannelFlow          = errorsmod.Register(ModuleName, 3, "invalid message sent to channel end")
	ErrInvalidGenesis              = errorsmod.Register(ModuleName, 4, "invalid genesis state")
	ErrDuplicateChannel            = errorsmod.Register(ModuleName, 5, "CCV channel already exists")
	ErrInvalidVSCMaturedId         = errorsmod.Register(ModuleName, 6, "invalid vscId for VSC packet")
	ErrInvalidVSCMaturedTime       = errorsmod.Register(ModuleName, 7, "invalid maturity time for VSC packet")
	ErrInvalidHandshakeMetadata    = errorsmod.Register(ModuleName, 8, "invalid provider handshake metadata")
	ErrChannelNotFound             = errorsmod.Register(ModuleName, 9, "channel not found")
	ErrClientNotFound              = errorsmod.Register(ModuleName, 10, "client not found")
	ErrInvalidConsumerState        = errorsmod.Register(ModuleName, 11, "provider chain has invalid state for consumer chain")
	ErrInvalidConsumerClient       = errorsmod.Register(ModuleName, 12, "ccv channel is not built on correct client")
	ErrInvalidProposal             = errorsmod.Register(ModuleName, 13, "invalid proposal")
	ErrDuplicateConsumerChain      = errorsmod.Register(ModuleName, 14, "consumer chain already exists")
	ErrConsumerChainNotFound       = errorsmod.Register(ModuleName, 15, "consumer chain not found")
	ErrInvalidDoubleVotingEvidence = errorsmod.Register(ModuleName, 16, "invalid consumer double voting evidence")
)

CCV sentinel errors

View Source 
var (
	KeyEnabled                           = []byte("Enabled")
	KeyBlocksPerDistributionTransmission = []byte("BlocksPerDistributionTransmission")
	KeyDistributionTransmissionChannel   = []byte("DistributionTransmissionChannel")
	KeyProviderFeePoolAddrStr            = []byte("ProviderFeePoolAddrStr")
	KeyTransferTimeoutPeriod             = []byte("TransferTimeoutPeriod")
	KeyConsumerRedistributionFrac        = []byte("ConsumerRedistributionFraction")
	KeyHistoricalEntries                 = []byte("HistoricalEntries")
	KeyConsumerUnbondingPeriod           = []byte("UnbondingPeriod")
	KeySoftOptOutThreshold               = []byte("SoftOptOutThreshold")
	KeyRewardDenoms                      = []byte("RewardDenoms")
	KeyProviderRewardDenoms              = []byte("ProviderRewardDenoms")
)

Reflection based keys for params subspace

View Source 
var (
	ErrInvalidLengthSharedConsumer        = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflowSharedConsumer          = fmt.Errorf("proto: integer overflow")
	ErrUnexpectedEndOfGroupSharedConsumer = fmt.Errorf("proto: unexpected end of group")
)
View Source 
var (

	// The result ack that has historically been sent from the provider.
	// A provider with v1 throttling sends these acks for all successfully recv packets.
	V1Result = PacketAckResult([]byte{byte(1)})
	// Slash packet handled result ack, sent by a throttling v2 provider to indicate that a slash packet was handled.
	SlashPacketHandledResult = PacketAckResult([]byte{byte(2)})
	// Slash packet bounced result ack, sent by a throttling v2 provider to indicate that a slash packet was NOT handled
	// and should eventually be retried.
	SlashPacketBouncedResult = PacketAckResult([]byte{byte(3)})
)
View Source 
var (
	ErrInvalidLengthWire        = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflowWire          = fmt.Errorf("proto: integer overflow")
	ErrUnexpectedEndOfGroupWire = fmt.Errorf("proto: unexpected end of group")
)
View Source 
var ConsumerPacketDataType_name = map[int32]string{
	0: "CONSUMER_PACKET_TYPE_UNSPECIFIED",
	1: "CONSUMER_PACKET_TYPE_SLASH",
	2: "CONSUMER_PACKET_TYPE_VSCM",
}
View Source 
var ConsumerPacketDataType_value = map[string]int32{
	"CONSUMER_PACKET_TYPE_UNSPECIFIED": 0,
	"CONSUMER_PACKET_TYPE_SLASH":       1,
	"CONSUMER_PACKET_TYPE_VSCM":        2,
}
View Source 
var InfractionType_name = map[int32]string{
	0: "INFRACTION_TYPE_UNSPECIFIED",
	1: "INFRACTION_TYPE_DOUBLE_SIGN",
	2: "INFRACTION_TYPE_DOWNTIME",
}
View Source 
var InfractionType_value = map[string]int32{
	"INFRACTION_TYPE_UNSPECIFIED": 0,
	"INFRACTION_TYPE_DOUBLE_SIGN": 1,
	"INFRACTION_TYPE_DOWNTIME":    2,
}
View Source 
var KeyCCVTimeoutPeriod = []byte("CcvTimeoutPeriod")
View Source 
var ModuleCdc = codec.NewProtoCodec(codectypes.NewInterfaceRegistry())

ModuleCdc references the global x/ibc-transfer module codec. Note, the codec should ONLY be used in certain instances of tests and for JSON encoding.

The actual codec used for serialization should be provided to x/ibc transfer and defined at the application level.

Functions

func AccumulateChanges 

func AccumulateChanges(currentChanges, newChanges []abci.ValidatorUpdate) []abci.ValidatorUpdate

func AppendMany 

func AppendMany(byteses ...[]byte) (out []byte)

AppendMany appends a variable number of byte slices together

func CalculateTrustPeriod 

func CalculateTrustPeriod(unbondingPeriod time.Duration, defaultTrustPeriodFraction string) (time.Duration, error)

func NewErrorAcknowledgementWithLog 

func NewErrorAcknowledgementWithLog(ctx sdk.Context, err error) channeltypes.Acknowledgement

func PanicIfZeroOrNil 

func PanicIfZeroOrNil(x interface{}, nameForPanicMsg string)

func ParamKeyTable added in v3.2.0 

func ParamKeyTable() paramtypes.KeyTable

ParamKeyTable type declaration for parameters

func SendIBCPacket 

func SendIBCPacket(
	ctx sdk.Context,
	scopedKeeper ScopedKeeper,
	channelKeeper ChannelKeeper,
	sourceChannelID string,
	sourcePortID string,
	packetData []byte,
	timeoutPeriod time.Duration,
) error

SendIBCPacket sends an IBC packet with packetData over the source channelID and portID

func TMCryptoPublicKeyToConsAddr 

func TMCryptoPublicKeyToConsAddr(k tmprotocrypto.PublicKey) (sdk.ConsAddress, error)

TMCryptoPublicKeyToConsAddr converts a TM public key to an SDK public key and returns the associated consensus address

func ValidateBech32 

func ValidateBech32(i interface{}) error

func ValidateBool 

func ValidateBool(i interface{}) error

func ValidateChannelIdentifier 

func ValidateChannelIdentifier(i interface{}) error

func ValidateDenoms added in v3.2.0 

func ValidateDenoms(i interface{}) error

func ValidateDistributionTransmissionChannel 

func ValidateDistributionTransmissionChannel(i interface{}) error

func ValidateDuration 

func ValidateDuration(i interface{}) error

func ValidateInt64 

func ValidateInt64(i interface{}) error

func ValidatePositiveInt64 

func ValidatePositiveInt64(i interface{}) error

func ValidateProviderFeePoolAddrStr added in v3.2.0 

func ValidateProviderFeePoolAddrStr(i interface{}) error

func ValidateSoftOptOutThreshold added in v3.2.0 

func ValidateSoftOptOutThreshold(i interface{}) error

func ValidateString 

func ValidateString(i interface{}) error

func ValidateStringFraction 

func ValidateStringFraction(i interface{}) error

Types

type AccountKeeper 

type AccountKeeper interface {
	GetModuleAccount(ctx sdk.Context, name string) auth.ModuleAccountI
}

AccountKeeper defines the expected account keeper used for simulations

type BankKeeper 

type BankKeeper interface {
	GetBalance(ctx sdk.Context, addr sdk.AccAddress, denom string) sdk.Coin
	GetAllBalances(ctx sdk.Context, addr sdk.AccAddress) sdk.Coins
	SendCoinsFromModuleToModule(ctx sdk.Context, senderModule, recipientModule string, amt sdk.Coins) error
}

BankKeeper defines the expected interface needed to retrieve account balances.

type ChannelKeeper 

type ChannelKeeper interface {
	GetChannel(ctx sdk.Context, srcPort, srcChan string) (channel channeltypes.Channel, found bool)
	GetNextSequenceSend(ctx sdk.Context, portID, channelID string) (uint64, bool)
	SendPacket(
		ctx sdk.Context,
		chanCap *capabilitytypes.Capability,
		sourcePort string,
		sourceChannel string,
		timeoutHeight clienttypes.Height,
		timeoutTimestamp uint64,
		data []byte,
	) (sequence uint64, err error)
	WriteAcknowledgement(ctx sdk.Context, chanCap *capabilitytypes.Capability, packet ibcexported.PacketI, acknowledgement ibcexported.Acknowledgement) error
	ChanCloseInit(ctx sdk.Context, portID, channelID string, chanCap *capabilitytypes.Capability) error
	GetChannelConnection(ctx sdk.Context, portID, channelID string) (string, ibcexported.ConnectionI, error)
}

ChannelKeeper defines the expected IBC channel keeper

type ClientKeeper 

type ClientKeeper interface {
	CreateClient(ctx sdk.Context, clientState ibcexported.ClientState, consensusState ibcexported.ConsensusState) (string, error)
	GetClientState(ctx sdk.Context, clientID string) (ibcexported.ClientState, bool)
	GetLatestClientConsensusState(ctx sdk.Context, clientID string) (ibcexported.ConsensusState, bool)
	GetSelfConsensusState(ctx sdk.Context, height ibcexported.Height) (ibcexported.ConsensusState, error)
	ClientStore(ctx sdk.Context, clientID string) sdk.KVStore
	SetClientState(ctx sdk.Context, clientID string, clientState ibcexported.ClientState)
	GetClientConsensusState(ctx sdk.Context, clientID string, height ibcexported.Height) (ibcexported.ConsensusState, bool)
}

ClientKeeper defines the expected IBC client keeper

type ConnectionKeeper 

type ConnectionKeeper interface {
	GetConnection(ctx sdk.Context, connectionID string) (conntypes.ConnectionEnd, bool)
}

ConnectionKeeper defines the expected IBC connection keeper

type ConsumerGenesisState added in v3.2.0 

type ConsumerGenesisState struct {
	Params   ConsumerParams `protobuf:"bytes,1,opt,name=params,proto3" json:"params"`
	Provider ProviderInfo   `protobuf:"bytes,2,opt,name=provider,proto3" json:"provider"`
	// true for new chain, false for chain restart.
	NewChain bool `protobuf:"varint,3,opt,name=new_chain,json=newChain,proto3" json:"new_chain,omitempty"`
}

ConsumerGenesisState defines the CCV consumer chain genesis state.

Note this type is referenced in both the consumer and provider CCV modules, and persisted on the provider, see MakeConsumerGenesis and SetConsumerGenesis.

func DefaultConsumerGenesisState added in v3.2.0 

func DefaultConsumerGenesisState() *ConsumerGenesisState

DefaultConsumerGenesisState returns a default disabled consumer chain genesis state. This allows the module to be hooked up to app without getting use unless explicitly specified in genesis.

func NewInitialConsumerGenesisState added in v3.2.0 

func NewInitialConsumerGenesisState(cs *ibctmtypes.ClientState, consState *ibctmtypes.ConsensusState,
	initValSet []abci.ValidatorUpdate, params ConsumerParams,
) *ConsumerGenesisState

NewInitialConsumerGenesisState returns a ConsumerGenesisState for a completely new consumer chain.

func (*ConsumerGenesisState) Descriptor added in v3.2.0 

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

func (*ConsumerGenesisState) GetNewChain added in v3.2.0 

func (m *ConsumerGenesisState) GetNewChain() bool

func (*ConsumerGenesisState) GetParams added in v3.2.0 

func (m *ConsumerGenesisState) GetParams() ConsumerParams

func (*ConsumerGenesisState) GetProvider added in v3.3.0 

func (m *ConsumerGenesisState) GetProvider() ProviderInfo

func (*ConsumerGenesisState) Marshal added in v3.2.0 

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

func (*ConsumerGenesisState) MarshalTo added in v3.2.0 

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

func (*ConsumerGenesisState) MarshalToSizedBuffer added in v3.2.0 

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

func (*ConsumerGenesisState) ProtoMessage added in v3.2.0 

func (*ConsumerGenesisState) ProtoMessage()

func (*ConsumerGenesisState) Reset added in v3.2.0 

func (m *ConsumerGenesisState) Reset()

func (*ConsumerGenesisState) Size added in v3.2.0 

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

func (*ConsumerGenesisState) String added in v3.2.0 

func (m *ConsumerGenesisState) String() string

func (*ConsumerGenesisState) Unmarshal added in v3.2.0 

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

func (ConsumerGenesisState) Validate added in v3.2.0 

func (gs ConsumerGenesisState) Validate() error

func (*ConsumerGenesisState) XXX_DiscardUnknown added in v3.2.0 

func (m *ConsumerGenesisState) XXX_DiscardUnknown()

func (*ConsumerGenesisState) XXX_Marshal added in v3.2.0 

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

func (*ConsumerGenesisState) XXX_Merge added in v3.2.0 

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

func (*ConsumerGenesisState) XXX_Size added in v3.2.0 

func (m *ConsumerGenesisState) XXX_Size() int

func (*ConsumerGenesisState) XXX_Unmarshal added in v3.2.0 

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

type ConsumerHooks 

type ConsumerHooks interface {
	AfterValidatorBonded(ctx sdk.Context, consAddr sdk.ConsAddress, valAddresses sdk.ValAddress) error
}

ConsumerHooks event hooks for newly bonded cross-chain validators

type ConsumerPacketData 

type ConsumerPacketData struct {
	Type ConsumerPacketDataType `protobuf:"varint,1,opt,name=type,proto3,enum=interchain_security.ccv.v1.ConsumerPacketDataType" json:"type,omitempty"`
	// Types that are valid to be assigned to Data:
	//	*ConsumerPacketData_SlashPacketData
	//	*ConsumerPacketData_VscMaturedPacketData
	Data isConsumerPacketData_Data `protobuf_oneof:"data"`
}

ConsumerPacketData contains a consumer packet data and a type tag

func NewConsumerPacketData added in v3.2.0 

func NewConsumerPacketData(cpdType ConsumerPacketDataType, data isConsumerPacketData_Data) ConsumerPacketData

func (*ConsumerPacketData) Descriptor 

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

func (ConsumerPacketData) GetBytes 

func (cp ConsumerPacketData) GetBytes() []byte

Convert to bytes while maintaining over the wire compatibility with previous versions.

func (*ConsumerPacketData) GetData 

func (m *ConsumerPacketData) GetData() isConsumerPacketData_Data

func (*ConsumerPacketData) GetSlashPacketData 

func (m *ConsumerPacketData) GetSlashPacketData() *SlashPacketData

func (*ConsumerPacketData) GetType 

func (m *ConsumerPacketData) GetType() ConsumerPacketDataType

func (*ConsumerPacketData) GetVscMaturedPacketData 

func (m *ConsumerPacketData) GetVscMaturedPacketData() *VSCMaturedPacketData

func (*ConsumerPacketData) Marshal 

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

func (*ConsumerPacketData) MarshalTo 

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

func (*ConsumerPacketData) MarshalToSizedBuffer 

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

func (*ConsumerPacketData) ProtoMessage 

func (*ConsumerPacketData) ProtoMessage()

func (*ConsumerPacketData) Reset 

func (m *ConsumerPacketData) Reset()

func (*ConsumerPacketData) Size 

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

func (*ConsumerPacketData) String 

func (m *ConsumerPacketData) String() string

func (ConsumerPacketData) ToV1Bytes 

func (cp ConsumerPacketData) ToV1Bytes() []byte

ToV1Bytes converts the ConsumerPacketData to JSON byte array compatible with the format used by ICS versions using cosmos-sdk v45 (ICS v1 and ICS v2).

func (*ConsumerPacketData) Unmarshal 

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

func (ConsumerPacketData) Validate added in v3.3.0 

func (cp ConsumerPacketData) Validate() (err error)

func (*ConsumerPacketData) XXX_DiscardUnknown 

func (m *ConsumerPacketData) XXX_DiscardUnknown()

func (*ConsumerPacketData) XXX_Marshal 

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

func (*ConsumerPacketData) XXX_Merge 

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

func (*ConsumerPacketData) XXX_OneofWrappers 

func (*ConsumerPacketData) XXX_OneofWrappers() []interface{}

XXX_OneofWrappers is for the internal use of the proto package.

func (*ConsumerPacketData) XXX_Size 

func (m *ConsumerPacketData) XXX_Size() int

func (*ConsumerPacketData) XXX_Unmarshal 

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

type ConsumerPacketDataType 

type ConsumerPacketDataType int32

ConsumerPacketType indicates interchain security specific packet types. 

const (
	// UNSPECIFIED packet type
	UnspecifiedPacket ConsumerPacketDataType = 0
	// Slash packet
	SlashPacket ConsumerPacketDataType = 1
	// VSCMatured packet
	VscMaturedPacket ConsumerPacketDataType = 2
)

func (ConsumerPacketDataType) EnumDescriptor 

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

func (ConsumerPacketDataType) String 

func (x ConsumerPacketDataType) String() string

type ConsumerPacketDataV1 

type ConsumerPacketDataV1 struct {
	Type ConsumerPacketDataType `protobuf:"varint,1,opt,name=type,proto3,enum=interchain_security.ccv.v1.ConsumerPacketDataType" json:"type,omitempty"`
	// Types that are valid to be assigned to Data:
	//	*ConsumerPacketDataV1_SlashPacketData
	//	*ConsumerPacketDataV1_VscMaturedPacketData
	Data isConsumerPacketDataV1_Data `protobuf_oneof:"data"`
}

ConsumerPacketData contains a consumer packet data and a type tag that is compatible with ICS v1 and v2 over the wire. It is not used for internal storage.

func (*ConsumerPacketDataV1) Descriptor 

func (*ConsumerPacketDataV1) Descriptor() ([]byte, []int)

func (*ConsumerPacketDataV1) GetData 

func (m *ConsumerPacketDataV1) GetData() isConsumerPacketDataV1_Data

func (*ConsumerPacketDataV1) GetSlashPacketData 

func (m *ConsumerPacketDataV1) GetSlashPacketData() *SlashPacketDataV1

func (*ConsumerPacketDataV1) GetType 

func (m *ConsumerPacketDataV1) GetType() ConsumerPacketDataType

func (*ConsumerPacketDataV1) GetVscMaturedPacketData 

func (m *ConsumerPacketDataV1) GetVscMaturedPacketData() *VSCMaturedPacketData

func (*ConsumerPacketDataV1) Marshal 

func (m *ConsumerPacketDataV1) Marshal() (dAtA []byte, err error)

func (*ConsumerPacketDataV1) MarshalTo 

func (m *ConsumerPacketDataV1) MarshalTo(dAtA []byte) (int, error)

func (*ConsumerPacketDataV1) MarshalToSizedBuffer 

func (m *ConsumerPacketDataV1) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*ConsumerPacketDataV1) ProtoMessage 

func (*ConsumerPacketDataV1) ProtoMessage()

func (*ConsumerPacketDataV1) Reset 

func (m *ConsumerPacketDataV1) Reset()

func (*ConsumerPacketDataV1) Size 

func (m *ConsumerPacketDataV1) Size() (n int)

func (*ConsumerPacketDataV1) String 

func (m *ConsumerPacketDataV1) String() string

func (*ConsumerPacketDataV1) Unmarshal 

func (m *ConsumerPacketDataV1) Unmarshal(dAtA []byte) error

func (*ConsumerPacketDataV1) XXX_DiscardUnknown 

func (m *ConsumerPacketDataV1) XXX_DiscardUnknown()

func (*ConsumerPacketDataV1) XXX_Marshal 

func (m *ConsumerPacketDataV1) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*ConsumerPacketDataV1) XXX_Merge 

func (m *ConsumerPacketDataV1) XXX_Merge(src proto.Message)

func (*ConsumerPacketDataV1) XXX_OneofWrappers 

func (*ConsumerPacketDataV1) XXX_OneofWrappers() []interface{}

XXX_OneofWrappers is for the internal use of the proto package.

func (*ConsumerPacketDataV1) XXX_Size 

func (m *ConsumerPacketDataV1) XXX_Size() int

func (*ConsumerPacketDataV1) XXX_Unmarshal 

func (m *ConsumerPacketDataV1) XXX_Unmarshal(b []byte) error

type ConsumerPacketDataV1_SlashPacketData 

type ConsumerPacketDataV1_SlashPacketData struct {
	SlashPacketData *SlashPacketDataV1 `protobuf:"bytes,2,opt,name=slashPacketData,proto3,oneof" json:"slashPacketData,omitempty"`
}

func (*ConsumerPacketDataV1_SlashPacketData) MarshalTo 

func (m *ConsumerPacketDataV1_SlashPacketData) MarshalTo(dAtA []byte) (int, error)

func (*ConsumerPacketDataV1_SlashPacketData) MarshalToSizedBuffer 

func (m *ConsumerPacketDataV1_SlashPacketData) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*ConsumerPacketDataV1_SlashPacketData) Size 

func (m *ConsumerPacketDataV1_SlashPacketData) Size() (n int)

type ConsumerPacketDataV1_VscMaturedPacketData 

type ConsumerPacketDataV1_VscMaturedPacketData struct {
	VscMaturedPacketData *VSCMaturedPacketData `protobuf:"bytes,3,opt,name=vscMaturedPacketData,proto3,oneof" json:"vscMaturedPacketData,omitempty"`
}

func (*ConsumerPacketDataV1_VscMaturedPacketData) MarshalTo 

func (m *ConsumerPacketDataV1_VscMaturedPacketData) MarshalTo(dAtA []byte) (int, error)

func (*ConsumerPacketDataV1_VscMaturedPacketData) MarshalToSizedBuffer 

func (m *ConsumerPacketDataV1_VscMaturedPacketData) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*ConsumerPacketDataV1_VscMaturedPacketData) Size 

func (m *ConsumerPacketDataV1_VscMaturedPacketData) Size() (n int)

type ConsumerPacketData_SlashPacketData 

type ConsumerPacketData_SlashPacketData struct {
	SlashPacketData *SlashPacketData `protobuf:"bytes,2,opt,name=slashPacketData,proto3,oneof" json:"slashPacketData,omitempty"`
}

func (*ConsumerPacketData_SlashPacketData) MarshalTo 

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

func (*ConsumerPacketData_SlashPacketData) MarshalToSizedBuffer 

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

func (*ConsumerPacketData_SlashPacketData) Size 

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

type ConsumerPacketData_VscMaturedPacketData 

type ConsumerPacketData_VscMaturedPacketData struct {
	VscMaturedPacketData *VSCMaturedPacketData `protobuf:"bytes,3,opt,name=vscMaturedPacketData,proto3,oneof" json:"vscMaturedPacketData,omitempty"`
}

func (*ConsumerPacketData_VscMaturedPacketData) MarshalTo 

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

func (*ConsumerPacketData_VscMaturedPacketData) MarshalToSizedBuffer 

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

func (*ConsumerPacketData_VscMaturedPacketData) Size 

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

type ConsumerParams added in v3.2.0 

type ConsumerParams struct {
	// TODO: Remove enabled flag and find a better way to setup integration tests
	// See: https://github.com/cosmos/interchain-security/issues/339
	Enabled bool `protobuf:"varint,1,opt,name=enabled,proto3" json:"enabled,omitempty"`
	///////////////////////
	// Distribution Params
	// Number of blocks between ibc-token-transfers from the consumer chain to
	// the provider chain. Note that at this transmission event a fraction of
	// the accumulated tokens are divided and sent consumer redistribution
	// address.
	BlocksPerDistributionTransmission int64 `` /* 165-byte string literal not displayed */
	// Channel, and provider-chain receiving address to send distribution token
	// transfers over. These parameters is auto-set during the consumer <->
	// provider handshake procedure.
	DistributionTransmissionChannel string `` /* 156-byte string literal not displayed */
	ProviderFeePoolAddrStr          string `` /* 133-byte string literal not displayed */
	// Sent CCV related IBC packets will timeout after this duration
	CcvTimeoutPeriod time.Duration `protobuf:"bytes,5,opt,name=ccv_timeout_period,json=ccvTimeoutPeriod,proto3,stdduration" json:"ccv_timeout_period"`
	// Sent transfer related IBC packets will timeout after this duration
	TransferTimeoutPeriod time.Duration `` /* 128-byte string literal not displayed */
	// The fraction of tokens allocated to the consumer redistribution address
	// during distribution events. The fraction is a string representing a
	// decimal number. For example "0.75" would represent 75%.
	ConsumerRedistributionFraction string `` /* 153-byte string literal not displayed */
	// The number of historical info entries to persist in store.
	// This param is a part of the cosmos sdk staking module. In the case of
	// a ccv enabled consumer chain, the ccv module acts as the staking module.
	HistoricalEntries int64 `protobuf:"varint,8,opt,name=historical_entries,json=historicalEntries,proto3" json:"historical_entries,omitempty"`
	// Unbonding period for the consumer,
	// which should be smaller than that of the provider in general.
	UnbondingPeriod time.Duration `protobuf:"bytes,9,opt,name=unbonding_period,json=unbondingPeriod,proto3,stdduration" json:"unbonding_period"`
	// The threshold for the percentage of validators at the bottom of the set who
	// can opt out of running the consumer chain without being punished. For
	// example, a value of 0.05 means that the validators in the bottom 5% of the
	// set can opt out
	SoftOptOutThreshold string `protobuf:"bytes,10,opt,name=soft_opt_out_threshold,json=softOptOutThreshold,proto3" json:"soft_opt_out_threshold,omitempty"`
	// Reward denoms. These are the denominations which are allowed to be sent to
	// the provider as rewards.
	RewardDenoms []string `protobuf:"bytes,11,rep,name=reward_denoms,json=rewardDenoms,proto3" json:"reward_denoms,omitempty"`
	// Provider-originated reward denoms. These are denoms coming from the
	// provider which are allowed to be used as rewards. e.g. "uatom"
	ProviderRewardDenoms []string `protobuf:"bytes,12,rep,name=provider_reward_denoms,json=providerRewardDenoms,proto3" json:"provider_reward_denoms,omitempty"`
}

ConsumerParams defines the parameters for CCV consumer module.

Note this type is referenced in both the consumer and provider CCV modules, and persisted on the provider, see MakeConsumerGenesis and SetConsumerGenesis.

func DefaultParams added in v3.2.0 

func DefaultParams() ConsumerParams

DefaultParams is the default params for the consumer module

func NewParams added in v3.2.0 

func NewParams(enabled bool, blocksPerDistributionTransmission int64,
	distributionTransmissionChannel, providerFeePoolAddrStr string,
	ccvTimeoutPeriod, transferTimeoutPeriod time.Duration,
	consumerRedistributionFraction string, historicalEntries int64,
	consumerUnbondingPeriod time.Duration, softOptOutThreshold string, rewardDenoms, providerRewardDenoms []string,
) ConsumerParams

NewParams creates new consumer parameters with provided arguments

func (*ConsumerParams) Descriptor added in v3.2.0 

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

func (*ConsumerParams) GetBlocksPerDistributionTransmission added in v3.2.0 

func (m *ConsumerParams) GetBlocksPerDistributionTransmission() int64

func (*ConsumerParams) GetCcvTimeoutPeriod added in v3.2.0 

func (m *ConsumerParams) GetCcvTimeoutPeriod() time.Duration

func (*ConsumerParams) GetConsumerRedistributionFraction added in v3.2.0 

func (m *ConsumerParams) GetConsumerRedistributionFraction() string

func (*ConsumerParams) GetDistributionTransmissionChannel added in v3.2.0 

func (m *ConsumerParams) GetDistributionTransmissionChannel() string

func (*ConsumerParams) GetEnabled added in v3.2.0 

func (m *ConsumerParams) GetEnabled() bool

func (*ConsumerParams) GetHistoricalEntries added in v3.2.0 

func (m *ConsumerParams) GetHistoricalEntries() int64

func (*ConsumerParams) GetProviderFeePoolAddrStr added in v3.2.0 

func (m *ConsumerParams) GetProviderFeePoolAddrStr() string

func (*ConsumerParams) GetProviderRewardDenoms added in v3.2.0 

func (m *ConsumerParams) GetProviderRewardDenoms() []string

func (*ConsumerParams) GetRewardDenoms added in v3.2.0 

func (m *ConsumerParams) GetRewardDenoms() []string

func (*ConsumerParams) GetSoftOptOutThreshold added in v3.2.0 

func (m *ConsumerParams) GetSoftOptOutThreshold() string

func (*ConsumerParams) GetTransferTimeoutPeriod added in v3.2.0 

func (m *ConsumerParams) GetTransferTimeoutPeriod() time.Duration

func (*ConsumerParams) GetUnbondingPeriod added in v3.2.0 

func (m *ConsumerParams) GetUnbondingPeriod() time.Duration

func (*ConsumerParams) Marshal added in v3.2.0 

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

func (*ConsumerParams) MarshalTo added in v3.2.0 

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

func (*ConsumerParams) MarshalToSizedBuffer added in v3.2.0 

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

func (*ConsumerParams) ParamSetPairs added in v3.2.0 

func (p *ConsumerParams) ParamSetPairs() paramtypes.ParamSetPairs

ParamSetPairs implements params.ParamSet

func (*ConsumerParams) ProtoMessage added in v3.2.0 

func (*ConsumerParams) ProtoMessage()

func (*ConsumerParams) Reset added in v3.2.0 

func (m *ConsumerParams) Reset()

func (*ConsumerParams) Size added in v3.2.0 

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

func (*ConsumerParams) String added in v3.2.0 

func (m *ConsumerParams) String() string

func (*ConsumerParams) Unmarshal added in v3.2.0 

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

func (ConsumerParams) Validate added in v3.2.0 

func (p ConsumerParams) Validate() error

Validate all ccv-consumer module parameters

func (*ConsumerParams) XXX_DiscardUnknown added in v3.2.0 

func (m *ConsumerParams) XXX_DiscardUnknown()

func (*ConsumerParams) XXX_Marshal added in v3.2.0 

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

func (*ConsumerParams) XXX_Merge added in v3.2.0 

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

func (*ConsumerParams) XXX_Size added in v3.2.0 

func (m *ConsumerParams) XXX_Size() int

func (*ConsumerParams) XXX_Unmarshal added in v3.2.0 

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

type DistributionKeeper 

type DistributionKeeper interface {
	FundCommunityPool(ctx sdk.Context, amount sdk.Coins, sender sdk.AccAddress) error
}

DistributionKeeper defines the expected interface of the distribution keeper

type ExportedIsConsumerPacketData_Data added in v3.2.0 

type ExportedIsConsumerPacketData_Data interface {
	// contains filtered or unexported methods
}

An exported wrapper around the auto generated isConsumerPacketData_Data interface, only for AppendPendingPacket to accept the interface as an argument.

type GovKeeper added in v3.3.0 

type GovKeeper interface {
	GetProposal(ctx sdk.Context, proposalID uint64) (v1.Proposal, bool)
}

type HandshakeMetadata added in v3.2.0 

type HandshakeMetadata struct {
	ProviderFeePoolAddr string `protobuf:"bytes,1,opt,name=provider_fee_pool_addr,json=providerFeePoolAddr,proto3" json:"provider_fee_pool_addr,omitempty"`
	Version             string `protobuf:"bytes,2,opt,name=version,proto3" json:"version,omitempty"`
}

Note this type is used during IBC handshake methods for both the consumer and provider

func (*HandshakeMetadata) Descriptor added in v3.2.0 

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

func (*HandshakeMetadata) GetProviderFeePoolAddr added in v3.2.0 

func (m *HandshakeMetadata) GetProviderFeePoolAddr() string

func (*HandshakeMetadata) GetVersion added in v3.2.0 

func (m *HandshakeMetadata) GetVersion() string

func (*HandshakeMetadata) Marshal added in v3.2.0 

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

func (*HandshakeMetadata) MarshalTo added in v3.2.0 

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

func (*HandshakeMetadata) MarshalToSizedBuffer added in v3.2.0 

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

func (*HandshakeMetadata) ProtoMessage added in v3.2.0 

func (*HandshakeMetadata) ProtoMessage()

func (*HandshakeMetadata) Reset added in v3.2.0 

func (m *HandshakeMetadata) Reset()

func (*HandshakeMetadata) Size added in v3.2.0 

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

func (*HandshakeMetadata) String added in v3.2.0 

func (m *HandshakeMetadata) String() string

func (*HandshakeMetadata) Unmarshal added in v3.2.0 

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

func (*HandshakeMetadata) XXX_DiscardUnknown added in v3.2.0 

func (m *HandshakeMetadata) XXX_DiscardUnknown()

func (*HandshakeMetadata) XXX_Marshal added in v3.2.0 

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

func (*HandshakeMetadata) XXX_Merge added in v3.2.0 

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

func (*HandshakeMetadata) XXX_Size added in v3.2.0 

func (m *HandshakeMetadata) XXX_Size() int

func (*HandshakeMetadata) XXX_Unmarshal added in v3.2.0 

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

type IBCCoreKeeper 

type IBCCoreKeeper interface {
	ChannelOpenInit(
		goCtx context.Context,
		msg *channeltypes.MsgChannelOpenInit,
	) (*channeltypes.MsgChannelOpenInitResponse, error)
}

IBCKeeper defines the expected interface needed for openning a channel

type IBCTransferKeeper 

type IBCTransferKeeper interface {
	Transfer(context.Context, *transfertypes.MsgTransfer) (*transfertypes.MsgTransferResponse, error)
}

IBCTransferKeeper defines the expected interface needed for distribution transfer of tokens from the consumer to the provider chain

type InfractionType 

type InfractionType int32

InfractionType indicates the infraction type a validator commited. Note ccv.InfractionType to maintain compatibility between ICS versions using different versions of the cosmos-sdk and ibc-go modules. 

const (
	// UNSPECIFIED defines an empty infraction type.
	InfractionEmpty InfractionType = 0
	// DOUBLE_SIGN defines a validator that double-signs a block.
	DoubleSign InfractionType = 1
	// DOWNTIME defines a validator that missed signing too many blocks.
	Downtime InfractionType = 2
)

func (InfractionType) EnumDescriptor 

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

func (InfractionType) String 

func (x InfractionType) String() string

type PacketAckResult added in v3.2.0 

type PacketAckResult []byte

type PortKeeper 

type PortKeeper interface {
	BindPort(ctx sdk.Context, portID string) *capabilitytypes.Capability
}

PortKeeper defines the expected IBC port keeper

type ProviderInfo added in v3.3.0 

type ProviderInfo struct {
	// ProviderClientState filled in on new chain, nil on restart.
	ClientState *_07_tendermint.ClientState `protobuf:"bytes,1,opt,name=client_state,json=clientState,proto3" json:"client_state,omitempty"`
	// ProviderConsensusState filled in on new chain, nil on restart.
	ConsensusState *_07_tendermint.ConsensusState `protobuf:"bytes,2,opt,name=consensus_state,json=consensusState,proto3" json:"consensus_state,omitempty"`
	// InitialValset filled in on new chain and on restart.
	InitialValSet []types.ValidatorUpdate `protobuf:"bytes,3,rep,name=initial_val_set,json=initialValSet,proto3" json:"initial_val_set"`
}

ProviderInfo defines all information a consumer needs from a provider Shared data type between provider and consumer

func (*ProviderInfo) Descriptor added in v3.3.0 

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

func (*ProviderInfo) GetClientState added in v3.3.0 

func (m *ProviderInfo) GetClientState() *_07_tendermint.ClientState

func (*ProviderInfo) GetConsensusState added in v3.3.0 

func (m *ProviderInfo) GetConsensusState() *_07_tendermint.ConsensusState

func (*ProviderInfo) GetInitialValSet added in v3.3.0 

func (m *ProviderInfo) GetInitialValSet() []types.ValidatorUpdate

func (*ProviderInfo) Marshal added in v3.3.0 

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

func (*ProviderInfo) MarshalTo added in v3.3.0 

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

func (*ProviderInfo) MarshalToSizedBuffer added in v3.3.0 

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

func (*ProviderInfo) ProtoMessage added in v3.3.0 

func (*ProviderInfo) ProtoMessage()

func (*ProviderInfo) Reset added in v3.3.0 

func (m *ProviderInfo) Reset()

func (*ProviderInfo) Size added in v3.3.0 

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

func (*ProviderInfo) String added in v3.3.0 

func (m *ProviderInfo) String() string

func (*ProviderInfo) Unmarshal added in v3.3.0 

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

func (*ProviderInfo) XXX_DiscardUnknown added in v3.3.0 

func (m *ProviderInfo) XXX_DiscardUnknown()

func (*ProviderInfo) XXX_Marshal added in v3.3.0 

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

func (*ProviderInfo) XXX_Merge added in v3.3.0 

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

func (*ProviderInfo) XXX_Size added in v3.3.0 

func (m *ProviderInfo) XXX_Size() int

func (*ProviderInfo) XXX_Unmarshal added in v3.3.0 

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

type ScopedKeeper 

type ScopedKeeper interface {
	GetCapability(ctx sdk.Context, name string) (*capabilitytypes.Capability, bool)
	AuthenticateCapability(ctx sdk.Context, cap *capabilitytypes.Capability, name string) bool
	ClaimCapability(ctx sdk.Context, cap *capabilitytypes.Capability, name string) error
}

type SlashPacketData 

type SlashPacketData struct {
	Validator types.Validator `protobuf:"bytes,1,opt,name=validator,proto3" json:"validator" yaml:"validator"`
	// map to the infraction block height on the provider
	ValsetUpdateId uint64 `protobuf:"varint,2,opt,name=valset_update_id,json=valsetUpdateId,proto3" json:"valset_update_id,omitempty"`
	// tell if the slashing is for a downtime or a double-signing infraction
	Infraction types1.Infraction `protobuf:"varint,3,opt,name=infraction,proto3,enum=cosmos.staking.v1beta1.Infraction" json:"infraction,omitempty"`
}

This packet is sent from the consumer chain to the provider chain to request the slashing of a validator as a result of an infraction committed on the consumer chain.

func NewSlashPacketData 

func NewSlashPacketData(validator abci.Validator, valUpdateId uint64, infractionType stakingtypes.Infraction) *SlashPacketData

func (*SlashPacketData) Descriptor 

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

func (*SlashPacketData) GetInfraction 

func (m *SlashPacketData) GetInfraction() types1.Infraction

func (*SlashPacketData) GetValidator 

func (m *SlashPacketData) GetValidator() types.Validator

func (*SlashPacketData) GetValsetUpdateId 

func (m *SlashPacketData) GetValsetUpdateId() uint64

func (*SlashPacketData) Marshal 

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

func (*SlashPacketData) MarshalTo 

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

func (*SlashPacketData) MarshalToSizedBuffer 

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

func (*SlashPacketData) ProtoMessage 

func (*SlashPacketData) ProtoMessage()

func (*SlashPacketData) Reset 

func (m *SlashPacketData) Reset()

func (*SlashPacketData) Size 

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

func (*SlashPacketData) String 

func (m *SlashPacketData) String() string

func (SlashPacketData) ToV1 

func (vdt SlashPacketData) ToV1() *SlashPacketDataV1

func (*SlashPacketData) Unmarshal 

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

func (SlashPacketData) Validate added in v3.3.0 

func (vdt SlashPacketData) Validate() error

func (*SlashPacketData) XXX_DiscardUnknown 

func (m *SlashPacketData) XXX_DiscardUnknown()

func (*SlashPacketData) XXX_Marshal 

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

func (*SlashPacketData) XXX_Merge 

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

func (*SlashPacketData) XXX_Size 

func (m *SlashPacketData) XXX_Size() int

func (*SlashPacketData) XXX_Unmarshal 

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

type SlashPacketDataV1 

type SlashPacketDataV1 struct {
	Validator types.Validator `protobuf:"bytes,1,opt,name=validator,proto3" json:"validator" yaml:"validator"`
	// map to the infraction block height on the provider
	ValsetUpdateId uint64 `protobuf:"varint,2,opt,name=valset_update_id,json=valsetUpdateId,proto3" json:"valset_update_id,omitempty"`
	// tell if the slashing is for a downtime or a double-signing infraction
	Infraction InfractionType `protobuf:"varint,3,opt,name=infraction,proto3,enum=interchain_security.ccv.v1.InfractionType" json:"infraction,omitempty"`
}

This packet is sent from the consumer chain to the provider chain It is backward compatible with the ICS v1 and v2 version of the packet.

func NewSlashPacketDataV1 

func NewSlashPacketDataV1(validator abci.Validator, valUpdateId uint64, infractionType stakingtypes.Infraction) *SlashPacketDataV1

NewSlashPacketDataV1 creates a new SlashPacketDataV1 that uses ccv.InfractionTypes to maintain backward compatibility.

func (*SlashPacketDataV1) Descriptor 

func (*SlashPacketDataV1) Descriptor() ([]byte, []int)

func (SlashPacketDataV1) FromV1 

func (vdt1 SlashPacketDataV1) FromV1() *SlashPacketData

FromV1 converts SlashPacketDataV1 to SlashPacketData. Provider must handle both V1 and later versions of the SlashPacketData.

func (*SlashPacketDataV1) GetInfraction 

func (m *SlashPacketDataV1) GetInfraction() InfractionType

func (*SlashPacketDataV1) GetValidator 

func (m *SlashPacketDataV1) GetValidator() types.Validator

func (*SlashPacketDataV1) GetValsetUpdateId 

func (m *SlashPacketDataV1) GetValsetUpdateId() uint64

func (*SlashPacketDataV1) Marshal 

func (m *SlashPacketDataV1) Marshal() (dAtA []byte, err error)

func (*SlashPacketDataV1) MarshalTo 

func (m *SlashPacketDataV1) MarshalTo(dAtA []byte) (int, error)

func (*SlashPacketDataV1) MarshalToSizedBuffer 

func (m *SlashPacketDataV1) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*SlashPacketDataV1) ProtoMessage 

func (*SlashPacketDataV1) ProtoMessage()

func (*SlashPacketDataV1) Reset 

func (m *SlashPacketDataV1) Reset()

func (*SlashPacketDataV1) Size 

func (m *SlashPacketDataV1) Size() (n int)

func (*SlashPacketDataV1) String 

func (m *SlashPacketDataV1) String() string

func (*SlashPacketDataV1) Unmarshal 

func (m *SlashPacketDataV1) Unmarshal(dAtA []byte) error

func (*SlashPacketDataV1) XXX_DiscardUnknown 

func (m *SlashPacketDataV1) XXX_DiscardUnknown()

func (*SlashPacketDataV1) XXX_Marshal 

func (m *SlashPacketDataV1) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*SlashPacketDataV1) XXX_Merge 

func (m *SlashPacketDataV1) XXX_Merge(src proto.Message)

func (*SlashPacketDataV1) XXX_Size 

func (m *SlashPacketDataV1) XXX_Size() int

func (*SlashPacketDataV1) XXX_Unmarshal 

func (m *SlashPacketDataV1) XXX_Unmarshal(b []byte) error

type SlashingKeeper 

type SlashingKeeper interface {
	JailUntil(sdk.Context, sdk.ConsAddress, time.Time) // called from provider keeper only
	GetValidatorSigningInfo(ctx sdk.Context, address sdk.ConsAddress) (info slashingtypes.ValidatorSigningInfo, found bool)
	DowntimeJailDuration(sdk.Context) time.Duration
	SlashFractionDowntime(sdk.Context) sdk.Dec
	SlashFractionDoubleSign(ctx sdk.Context) (res sdk.Dec)
	Tombstone(sdk.Context, sdk.ConsAddress)
	IsTombstoned(sdk.Context, sdk.ConsAddress) bool
}

SlashingKeeper defines the contract expected to perform ccv slashing

type StakingKeeper 

type StakingKeeper interface {
	GetValidatorUpdates(ctx sdk.Context) []abci.ValidatorUpdate
	UnbondingCanComplete(ctx sdk.Context, id uint64) error
	UnbondingTime(ctx sdk.Context) time.Duration
	GetValidatorByConsAddr(ctx sdk.Context, consAddr sdk.ConsAddress) (validator stakingtypes.Validator, found bool)
	GetLastValidatorPower(ctx sdk.Context, operator sdk.ValAddress) (power int64)
	Jail(sdk.Context, sdk.ConsAddress) // jail a validator
	Slash(sdk.Context, sdk.ConsAddress, int64, int64, sdk.Dec) math.Int
	SlashWithInfractionReason(sdk.Context, sdk.ConsAddress, int64, int64, sdk.Dec, stakingtypes.Infraction) math.Int
	SlashUnbondingDelegation(sdk.Context, stakingtypes.UnbondingDelegation, int64, sdk.Dec) math.Int
	SlashRedelegation(sdk.Context, stakingtypes.Validator, stakingtypes.Redelegation, int64, sdk.Dec) math.Int
	Unjail(ctx sdk.Context, addr sdk.ConsAddress)
	GetValidator(ctx sdk.Context, addr sdk.ValAddress) (validator stakingtypes.Validator, found bool)
	IterateLastValidatorPowers(ctx sdk.Context, cb func(addr sdk.ValAddress, power int64) (stop bool))
	PowerReduction(ctx sdk.Context) math.Int
	PutUnbondingOnHold(ctx sdk.Context, id uint64) error
	IterateValidators(ctx sdk.Context, f func(index int64, validator stakingtypes.ValidatorI) (stop bool))
	Validator(ctx sdk.Context, addr sdk.ValAddress) stakingtypes.ValidatorI
	IsValidatorJailed(ctx sdk.Context, addr sdk.ConsAddress) bool
	ValidatorByConsAddr(ctx sdk.Context, consAddr sdk.ConsAddress) stakingtypes.ValidatorI
	Delegation(ctx sdk.Context, addr sdk.AccAddress, valAddr sdk.ValAddress) stakingtypes.DelegationI
	MaxValidators(ctx sdk.Context) uint32
	GetLastTotalPower(ctx sdk.Context) math.Int
	GetLastValidators(ctx sdk.Context) (validators []stakingtypes.Validator)
	BondDenom(ctx sdk.Context) (res string)
	GetUnbondingDelegationsFromValidator(ctx sdk.Context, valAddr sdk.ValAddress) (ubds []stakingtypes.UnbondingDelegation)
	GetRedelegationsFromSrcValidator(ctx sdk.Context, valAddr sdk.ValAddress) (reds []stakingtypes.Redelegation)
	GetUnbondingType(ctx sdk.Context, id uint64) (unbondingType stakingtypes.UnbondingType, found bool)
}

StakingKeeper defines the contract expected by provider-chain ccv module from a Staking Module that will keep track of the provider validator set. This version of the interchain-security protocol will mirror the provider chain's changes so we do not need a registry module between the staking module and CCV.

type VSCMaturedPacketData 

type VSCMaturedPacketData struct {
	// the id of the VSC packet that reached maturity
	ValsetUpdateId uint64 `protobuf:"varint,1,opt,name=valset_update_id,json=valsetUpdateId,proto3" json:"valset_update_id,omitempty"`
}

This packet is sent from the consumer chain to the provider chain to notify that a VSC packet reached maturity on the consumer chain.

func NewVSCMaturedPacketData 

func NewVSCMaturedPacketData(valUpdateID uint64) *VSCMaturedPacketData

func (*VSCMaturedPacketData) Descriptor 

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

func (*VSCMaturedPacketData) GetValsetUpdateId 

func (m *VSCMaturedPacketData) GetValsetUpdateId() uint64

func (*VSCMaturedPacketData) Marshal 

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

func (*VSCMaturedPacketData) MarshalTo 

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

func (*VSCMaturedPacketData) MarshalToSizedBuffer 

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

func (*VSCMaturedPacketData) ProtoMessage 

func (*VSCMaturedPacketData) ProtoMessage()

func (*VSCMaturedPacketData) Reset 

func (m *VSCMaturedPacketData) Reset()

func (*VSCMaturedPacketData) Size 

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

func (*VSCMaturedPacketData) String 

func (m *VSCMaturedPacketData) String() string

func (*VSCMaturedPacketData) Unmarshal 

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

func (VSCMaturedPacketData) Validate added in v3.3.0 

func (mat VSCMaturedPacketData) Validate() error

Validate is used for validating the VSCMatured packet data.

func (*VSCMaturedPacketData) XXX_DiscardUnknown 

func (m *VSCMaturedPacketData) XXX_DiscardUnknown()

func (*VSCMaturedPacketData) XXX_Marshal 

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

func (*VSCMaturedPacketData) XXX_Merge 

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

func (*VSCMaturedPacketData) XXX_Size 

func (m *VSCMaturedPacketData) XXX_Size() int

func (*VSCMaturedPacketData) XXX_Unmarshal 

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

type ValidatorSetChangePacketData 

type ValidatorSetChangePacketData struct {
	ValidatorUpdates []types.ValidatorUpdate `protobuf:"bytes,1,rep,name=validator_updates,json=validatorUpdates,proto3" json:"validator_updates" yaml:"validator_updates"`
	ValsetUpdateId   uint64                  `protobuf:"varint,2,opt,name=valset_update_id,json=valsetUpdateId,proto3" json:"valset_update_id,omitempty"`
	// consensus address of consumer chain validators
	// successfully slashed on the provider chain
	SlashAcks []string `protobuf:"bytes,3,rep,name=slash_acks,json=slashAcks,proto3" json:"slash_acks,omitempty"`
}

This packet is sent from provider chain to consumer chain if the validator set for consumer chain changes (due to new bonding/unbonding messages or slashing events) A VSCMatured packet from consumer chain will be sent asynchronously once unbonding period is over, and this will function as `UnbondingOver` message for this packet.

func NewValidatorSetChangePacketData 

func NewValidatorSetChangePacketData(valUpdates []abci.ValidatorUpdate, valUpdateID uint64, slashAcks []string) ValidatorSetChangePacketData

func (*ValidatorSetChangePacketData) Descriptor 

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

func (ValidatorSetChangePacketData) GetBytes 

func (vsc ValidatorSetChangePacketData) GetBytes() []byte

GetBytes marshals the ValidatorSetChangePacketData into JSON string bytes to be sent over the wire with IBC.

func (*ValidatorSetChangePacketData) GetSlashAcks 

func (m *ValidatorSetChangePacketData) GetSlashAcks() []string

func (*ValidatorSetChangePacketData) GetValidatorUpdates 

func (m *ValidatorSetChangePacketData) GetValidatorUpdates() []types.ValidatorUpdate

func (*ValidatorSetChangePacketData) GetValsetUpdateId 

func (m *ValidatorSetChangePacketData) GetValsetUpdateId() uint64

func (*ValidatorSetChangePacketData) Marshal 

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

func (*ValidatorSetChangePacketData) MarshalTo 

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

func (*ValidatorSetChangePacketData) MarshalToSizedBuffer 

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

func (*ValidatorSetChangePacketData) ProtoMessage 

func (*ValidatorSetChangePacketData) ProtoMessage()

func (*ValidatorSetChangePacketData) Reset 

func (m *ValidatorSetChangePacketData) Reset()

func (*ValidatorSetChangePacketData) Size 

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

func (*ValidatorSetChangePacketData) String 

func (m *ValidatorSetChangePacketData) String() string

func (*ValidatorSetChangePacketData) Unmarshal 

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

func (ValidatorSetChangePacketData) Validate added in v3.3.0 

func (vsc ValidatorSetChangePacketData) Validate() error

Validate is used for validating the CCV packet data.

func (*ValidatorSetChangePacketData) XXX_DiscardUnknown 

func (m *ValidatorSetChangePacketData) XXX_DiscardUnknown()

func (*ValidatorSetChangePacketData) XXX_Marshal 

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

func (*ValidatorSetChangePacketData) XXX_Merge 

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

func (*ValidatorSetChangePacketData) XXX_Size 

func (m *ValidatorSetChangePacketData) XXX_Size() int

func (*ValidatorSetChangePacketData) XXX_Unmarshal 

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

Source Files

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