autopilot

package
v24.0.0 Latest Latest
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 Go to latest Published: Aug 30, 2024 License: Apache-2.0 Imports: 22 Imported by: 0

README

title: "Autopilot" excerpt: "" category: 6392913957c533007128548e

The Autopilot Module

The Autopilot module is to route the ibc transfer packets so that it can reduce the steps that users take to use Stride.

With current implementation of Autopilot module, it supports:

  • Liquid staking as part of IBC transfer if it has functional part of LiquidStaking

Note: This will support more functions that can reduce number of users' operations.

Memo

Format

{
  "autopilot": {
    "receiver": "strideXXX",
    "{module_name}": { "{additiional_field}": "{value}" }
  }
}

Example (1-Click Liquid Stake)

{
  "autopilot": {
    "receiver": "strideXXX",
    "stakeibc": {
      "action": "LiquidStake"
    }
  }
}

Example (Update Airdrop Address)

{
  "autopilot": {
    "receiver": "strideXXX",
    "claim": {}
  }
}

A Note on Parsing

Since older versions of IBC do not have a Memo field, they must pass the routing information in the Receiver attribute of the IBC packet. To make autopilot backwards compatible with all older IBC versions, the receiver address must be specified in the JSON string. Before passing the packet down the stack to the transfer module, the address in the JSON string will replace the Receiver field in the packet data, regardless of the IBC version.

The module also enforces a maximum length for both the Memo and Receiver fields of 4000 and 100 characters respectively.

Params

StakeibcActive (default bool = false)
ClaimActive (default bool = false)

Keeper functions

  • TryLiquidStaking(): Try liquid staking on IBC transfer packet

Documentation

Index

Constants

View Source 
const (
	MaxMemoCharLength     = 4000
	MaxReceiverCharLength = 100
)

Variables

This section is empty.

Functions

func ExportGenesis 

func ExportGenesis(ctx sdk.Context, k keeper.Keeper) *types.GenesisState

ExportGenesis returns the capability module's exported genesis.

func InitGenesis 

func InitGenesis(ctx sdk.Context, k keeper.Keeper, genState types.GenesisState)

InitGenesis initializes the capability module's state from a provided genesis state.

func NewHandler 

func NewHandler(k keeper.Keeper) sdk.Handler

NewHandler returns autopilot module messages

Types

type AppModule 

type AppModule struct {
	AppModuleBasic
	// contains filtered or unexported fields
}

AppModule implements the AppModule interface for the capability module.

func NewAppModule 

func NewAppModule(
	cdc codec.Codec,
	keeper keeper.Keeper,
) AppModule

func (AppModule) BeginBlock 

func (am AppModule) BeginBlock(_ sdk.Context, _ abci.RequestBeginBlock)

BeginBlock executes all ABCI BeginBlock logic respective to the capability module.

func (AppModule) ConsensusVersion 

func (AppModule) ConsensusVersion() uint64

ConsensusVersion implements ConsensusVersion.

func (AppModule) EndBlock 

func (am AppModule) EndBlock(_ sdk.Context, _ abci.RequestEndBlock) []abci.ValidatorUpdate

EndBlock executes all ABCI EndBlock logic respective to the capability module. It returns no validator updates.

func (AppModule) ExportGenesis 

func (am AppModule) ExportGenesis(ctx sdk.Context, cdc codec.JSONCodec) json.RawMessage

ExportGenesis returns the capability module's exported genesis state as raw JSON bytes.

func (AppModule) InitGenesis 

func (am AppModule) InitGenesis(ctx sdk.Context, cdc codec.JSONCodec, gs json.RawMessage) []abci.ValidatorUpdate

InitGenesis performs the capability module's genesis initialization It returns no validator updates.

func (AppModule) Name 

func (am AppModule) Name() string

Name returns the capability module's name.

func (AppModule) QuerierRoute 

func (AppModule) QuerierRoute() string

QuerierRoute returns the capability module's query routing key.

func (AppModule) RegisterInvariants 

func (am AppModule) RegisterInvariants(_ sdk.InvariantRegistry)

RegisterInvariants registers the capability module's invariants.

func (AppModule) RegisterServices 

func (am AppModule) RegisterServices(cfg module.Configurator)

RegisterServices registers a GRPC query service to respond to the module-specific GRPC queries.

type AppModuleBasic 

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

AppModuleBasic implements the AppModuleBasic interface for the capability module.

func NewAppModuleBasic 

func NewAppModuleBasic(cdc codec.BinaryCodec) AppModuleBasic

func (AppModuleBasic) DefaultGenesis 

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

DefaultGenesis returns the capability module's default genesis state.

func (AppModuleBasic) GetQueryCmd 

func (AppModuleBasic) GetQueryCmd() *cobra.Command

GetQueryCmd returns the capability module's root query command.

func (AppModuleBasic) GetTxCmd 

func (a AppModuleBasic) GetTxCmd() *cobra.Command

GetTxCmd returns the capability module's root tx command.

func (AppModuleBasic) Name 

func (AppModuleBasic) Name() string

Name returns the capability module's name.

func (AppModuleBasic) RegisterCodec 

func (AppModuleBasic) RegisterCodec(cdc *codec.LegacyAmino)

func (AppModuleBasic) RegisterGRPCGatewayRoutes 

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

RegisterGRPCGatewayRoutes registers the gRPC Gateway routes for the module.

func (AppModuleBasic) RegisterInterfaces 

func (a AppModuleBasic) RegisterInterfaces(reg cdctypes.InterfaceRegistry)

RegisterInterfaces registers the module's interface types

func (AppModuleBasic) RegisterLegacyAminoCodec 

func (AppModuleBasic) RegisterLegacyAminoCodec(cdc *codec.LegacyAmino)

func (AppModuleBasic) RegisterRESTRoutes 

func (AppModuleBasic) RegisterRESTRoutes(clientCtx client.Context, rtr *mux.Router)

RegisterRESTRoutes registers the capability module's REST service handlers.

func (AppModuleBasic) ValidateGenesis 

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

ValidateGenesis performs genesis state validation for the capability module.

type IBCModule 

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

IBC MODULE IMPLEMENTATION IBCModule implements the ICS26 interface for transfer given the transfer keeper. TODO: Use IBCMiddleware struct

func NewIBCModule 

func NewIBCModule(k keeper.Keeper, app porttypes.IBCModule) IBCModule

NewIBCModule creates a new IBCModule given the keeper

func (IBCModule) GetAppVersion 

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

GetAppVersion returns the interchain accounts metadata.

func (IBCModule) OnAcknowledgementPacket 

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

OnAcknowledgementPacket implements the IBCModule interface

func (IBCModule) OnChanCloseConfirm 

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

OnChanCloseConfirm implements the IBCModule interface

func (IBCModule) OnChanCloseInit 

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

OnChanCloseInit implements the IBCModule interface

func (IBCModule) OnChanOpenAck 

func (im IBCModule) OnChanOpenAck(
	ctx sdk.Context,
	portID,
	channelID string,
	counterpartyChannelId string,
	counterpartyVersion string,
) error

OnChanOpenAck implements the IBCModule interface

func (IBCModule) OnChanOpenConfirm 

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

OnChanOpenConfirm implements the IBCModule interface

func (IBCModule) OnChanOpenInit 

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

OnChanOpenInit implements the IBCModule interface

func (IBCModule) OnChanOpenTry 

func (im IBCModule) 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 IBCModule interface.

func (IBCModule) OnRecvPacket 

func (im IBCModule) OnRecvPacket(
	ctx sdk.Context,
	packet channeltypes.Packet,
	relayer sdk.AccAddress,
) ibcexported.Acknowledgement

OnRecvPacket implements the IBCModule interface. A successful acknowledgement is returned if the packet data is successfully decoded and the receive application logic returns without error. TODO: Move this to the keeper so there's more transparency into errors Otherwise, it's difficult to debug tests and it's unclear when there are false positive test cases

func (IBCModule) OnTimeoutPacket 

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

OnTimeoutPacket implements the IBCModule interface

func (IBCModule) SendPacket 

func (im IBCModule) SendPacket(
	ctx sdk.Context,
	chanCap *capabilitytypes.Capability,
	packet ibcexported.PacketI,
) error

This is implemented by ICS4 and all middleware that are wrapping base application. The base application will call `sendPacket` or `writeAcknowledgement` of the middleware directly above them which will call the next middleware until it reaches the core IBC handler. SendPacket implements the ICS4 Wrapper interface

func (IBCModule) WriteAcknowledgement 

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

WriteAcknowledgement implements the ICS4 Wrapper interface

Source Files

View all Source files

Directories

Path Synopsis
client
cli
Package types is a reverse proxy.
 Package types is a reverse proxy.

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