controller

Documentation

Index

• type IBCMiddleware
  • func NewIBCMiddleware(k keeper.Keeper) IBCMiddleware
  • func NewIBCMiddlewareWithAuth(app porttypes.IBCModule, k keeper.Keeper) IBCMiddleware
  • func (im IBCMiddleware) GetAppVersion(ctx sdk.Context, portID, channelID string) (string, bool)
  • func (im IBCMiddleware) OnAcknowledgementPacket(ctx sdk.Context, packet channeltypes.Packet, acknowledgement []byte, ...) error
  • func (im IBCMiddleware) OnChanCloseConfirm(ctx sdk.Context, portID, channelID string) error
  • func (IBCMiddleware) OnChanCloseInit(ctx sdk.Context, portID, channelID string) error
  • func (im IBCMiddleware) OnChanOpenAck(ctx sdk.Context, portID, channelID string, counterpartyChannelID string, ...) error
  • func (IBCMiddleware) OnChanOpenConfirm(ctx sdk.Context, portID, channelID string) error
  • func (im IBCMiddleware) OnChanOpenInit(ctx sdk.Context, order channeltypes.Order, connectionHops []string, ...) (string, error)
  • func (IBCMiddleware) OnChanOpenTry(ctx sdk.Context, order channeltypes.Order, connectionHops []string, ...) (string, error)
  • func (im IBCMiddleware) OnChanUpgradeAck(ctx sdk.Context, portID, channelID, counterpartyVersion string) error
  • func (im IBCMiddleware) OnChanUpgradeInit(ctx sdk.Context, portID, channelID string, proposedOrder channeltypes.Order, ...) (string, error)
  • func (im IBCMiddleware) OnChanUpgradeOpen(ctx sdk.Context, portID, channelID string, proposedOrder channeltypes.Order, ...)
  • func (IBCMiddleware) OnChanUpgradeTry(_ sdk.Context, portID, channelID string, proposedOrder channeltypes.Order, ...) (string, error)
  • func (IBCMiddleware) OnRecvPacket(ctx sdk.Context, packet channeltypes.Packet, _ sdk.AccAddress) ibcexported.Acknowledgement
  • func (im IBCMiddleware) OnTimeoutPacket(ctx sdk.Context, packet channeltypes.Packet, relayer sdk.AccAddress) error
  • func (IBCMiddleware) SendPacket(ctx sdk.Context, chanCap *capabilitytypes.Capability, sourcePort string, ...) (uint64, error)
  • func (IBCMiddleware) UnmarshalPacketData(_ sdk.Context, _, _ string, bz []byte) (interface{}, error)
  • func (IBCMiddleware) WriteAcknowledgement(ctx sdk.Context, chanCap *capabilitytypes.Capability, ...) error

Types

type IBCMiddleware

type IBCMiddleware struct {
	// contains filtered or unexported fields
}

IBCMiddleware implements the ICS26 callbacks for the fee middleware given the ICA controller keeper and the underlying application.

func NewIBCMiddleware

func NewIBCMiddleware(k keeper.Keeper) IBCMiddleware

NewIBCMiddleware creates a new IBCMiddleware given the associated keeper. The underlying application is set to nil and authentication is assumed to be performed by a Cosmos SDK module that sends messages to controller message server.

func NewIBCMiddlewareWithAuth

func NewIBCMiddlewareWithAuth(app porttypes.IBCModule, k keeper.Keeper) IBCMiddleware

NewIBCMiddlewareWithAuth creates a new IBCMiddleware given the associated keeper and underlying application

func (IBCMiddleware) GetAppVersion

func (im IBCMiddleware) GetAppVersion(ctx sdk.Context, portID, channelID string) (string, bool)

GetAppVersion returns the interchain accounts metadata.

func (IBCMiddleware) OnAcknowledgementPacket

func (im IBCMiddleware) OnAcknowledgementPacket(
	ctx sdk.Context,
	packet channeltypes.Packet,
	acknowledgement []byte,
	relayer sdk.AccAddress,
) error

OnAcknowledgementPacket implements the IBCMiddleware interface

func (IBCMiddleware) OnChanCloseConfirm

func (im IBCMiddleware) OnChanCloseConfirm(
	ctx sdk.Context,
	portID,
	channelID string,
) error

OnChanCloseConfirm implements the IBCMiddleware interface

func (IBCMiddleware) OnChanCloseInit

func (IBCMiddleware) OnChanCloseInit(
	ctx sdk.Context,
	portID,
	channelID string,
) error

OnChanCloseInit implements the IBCMiddleware interface

func (IBCMiddleware) OnChanOpenAck

func (im IBCMiddleware) OnChanOpenAck(
	ctx sdk.Context,
	portID,
	channelID string,
	counterpartyChannelID string,
	counterpartyVersion string,
) error

OnChanOpenAck implements the IBCMiddleware interface

Interchain Accounts is implemented to act as middleware for connected authentication modules on the controller side. The connected modules may not change the portID or version. They will be allowed to perform custom logic without changing the parameters stored within a channel struct.

func (IBCMiddleware) OnChanOpenConfirm

func (IBCMiddleware) OnChanOpenConfirm(
	ctx sdk.Context,
	portID,
	channelID string,
) error

OnChanOpenConfirm implements the IBCMiddleware interface

func (IBCMiddleware) OnChanOpenInit

func (im IBCMiddleware) OnChanOpenInit(
	ctx sdk.Context,
	order channeltypes.Order,
	connectionHops []string,
	portID string,
	channelID string,
	chanCap *capabilitytypes.Capability,
	counterparty channeltypes.Counterparty,
	version string,
) (string, error)

OnChanOpenInit implements the IBCMiddleware interface

Interchain Accounts is implemented to act as middleware for connected authentication modules on the controller side. The connected modules may not change the controller side portID or version. They will be allowed to perform custom logic without changing the parameters stored within a channel struct.

func (IBCMiddleware) OnChanOpenTry

func (IBCMiddleware) OnChanOpenTry(
	ctx sdk.Context,
	order channeltypes.Order,
	connectionHops []string,
	portID,
	channelID string,
	chanCap *capabilitytypes.Capability,
	counterparty channeltypes.Counterparty,
	counterpartyVersion string,
) (string, error)

OnChanOpenTry implements the IBCMiddleware interface

func (IBCMiddleware) OnChanUpgradeAck

func (im IBCMiddleware) OnChanUpgradeAck(ctx sdk.Context, portID, channelID, counterpartyVersion string) error

OnChanUpgradeAck implements the IBCModule interface

func (IBCMiddleware) OnChanUpgradeInit

func (im IBCMiddleware) OnChanUpgradeInit(ctx sdk.Context, portID, channelID string, proposedOrder channeltypes.Order, proposedConnectionHops []string, proposedVersion string) (string, error)

OnChanUpgradeInit implements the IBCModule interface

func (IBCMiddleware) OnChanUpgradeOpen

func (im IBCMiddleware) OnChanUpgradeOpen(ctx sdk.Context, portID, channelID string, proposedOrder channeltypes.Order, proposedConnectionHops []string, proposedVersion string)

OnChanUpgradeOpen implements the IBCModule interface

func (IBCMiddleware) OnChanUpgradeTry

func (IBCMiddleware) OnChanUpgradeTry(_ sdk.Context, portID, channelID string, proposedOrder channeltypes.Order, proposedConnectionHops []string, counterpartyVersion string) (string, error)

OnChanUpgradeTry implements the IBCModule interface

func (IBCMiddleware) OnRecvPacket

func (IBCMiddleware) OnRecvPacket(
	ctx sdk.Context,
	packet channeltypes.Packet,
	_ sdk.AccAddress,
) ibcexported.Acknowledgement

OnRecvPacket implements the IBCMiddleware interface

func (IBCMiddleware) OnTimeoutPacket

func (im IBCMiddleware) OnTimeoutPacket(
	ctx sdk.Context,
	packet channeltypes.Packet,
	relayer sdk.AccAddress,
) error

OnTimeoutPacket implements the IBCMiddleware interface

func (IBCMiddleware) SendPacket

func (IBCMiddleware) SendPacket(
	ctx sdk.Context,
	chanCap *capabilitytypes.Capability,
	sourcePort string,
	sourceChannel string,
	timeoutHeight clienttypes.Height,
	timeoutTimestamp uint64,
	data []byte,
) (uint64, error)

SendPacket implements the ICS4 Wrapper interface

func (IBCMiddleware) UnmarshalPacketData

func (IBCMiddleware) UnmarshalPacketData(_ sdk.Context, _, _ string, bz []byte) (interface{}, error)

UnmarshalPacketData attempts to unmarshal the provided packet data bytes into an InterchainAccountPacketData. This function implements the optional PacketDataUnmarshaler interface required for ADR 008 support.

func (IBCMiddleware) WriteAcknowledgement

func (IBCMiddleware) WriteAcknowledgement(
	ctx sdk.Context,
	chanCap *capabilitytypes.Capability,
	packet ibcexported.PacketI,
	ack ibcexported.Acknowledgement,
) error

WriteAcknowledgement implements the ICS4 Wrapper interface