ante

package
v7.5.1 Latest Latest
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 Go to latest Published: Nov 22, 2024 License: Apache-2.0 Imports: 19 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func ConsumeMultisignatureVerificationGas 

func ConsumeMultisignatureVerificationGas(
	meter sdk.GasMeter, sig *signing.MultiSignatureData, pubkey multisig.PubKey,
	params authtypes.Params, accSeq uint64,
) error

ConsumeMultisignatureVerificationGas consumes gas from a GasMeter for verifying a multisig pubkey signature

func DefaultSigVerificationGasConsumer 

func DefaultSigVerificationGasConsumer(
	meter sdk.GasMeter, sig signing.SignatureV2, params authtypes.Params,
) error

DefaultSigVerificationGasConsumer is the default implementation of SignatureVerificationGasConsumer. It consumes gas for signature verification based upon the public key type. The cost is fetched from the given params and is matched by the concrete type.

func NewAnteHandler 

func NewAnteHandler(options HandlerOptions) sdk.AnteHandler

Types

type AccountKeeper 

type AccountKeeper interface {
	NewAccountWithAddress(ctx sdk.Context, addr sdk.AccAddress) authtypes.AccountI
	GetModuleAddress(moduleName string) sdk.AccAddress
	GetAllAccounts(ctx sdk.Context) (accounts []authtypes.AccountI)
	IterateAccounts(ctx sdk.Context, cb func(account authtypes.AccountI) bool)
	GetSequence(sdk.Context, sdk.AccAddress) (uint64, error)
	GetAccount(ctx sdk.Context, addr sdk.AccAddress) authtypes.AccountI
	SetAccount(ctx sdk.Context, account authtypes.AccountI)
	RemoveAccount(ctx sdk.Context, account authtypes.AccountI)
	GetParams(ctx sdk.Context) (params authtypes.Params)
}

AccountKeeper defines the expected account keeper interface

type CheckTxFeees 

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

func NewCheckTxFeees 

func NewCheckTxFeees(bypassMinFeeMsgTypes []string, maxBypassMinFeeMsgGasUsage uint64) CheckTxFeees

func (CheckTxFeees) Check 

func (ctf CheckTxFeees) Check(ctx sdk.Context, tx sdk.Tx) (sdk.Coins, int64, error)

type DisableMsgDecorator 

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

func NewDisableMsgDecorator 

func NewDisableMsgDecorator(disabledMsgTypes []string, govKeeper Govkeeper) DisableMsgDecorator

func (DisableMsgDecorator) AnteHandle 

func (dms DisableMsgDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (sdk.Context, error)

type EthPubKeyDecorator 

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

func NewEthPubKeyDecorator 

func NewEthPubKeyDecorator(ak ante.AccountKeeper) EthPubKeyDecorator

func (EthPubKeyDecorator) AnteHandle 

func (epkd EthPubKeyDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (sdk.Context, error)

type FeeMarketKeeper 

type FeeMarketKeeper interface {
	GetParams(ctx sdk.Context) (params feemarkettypes.Params)
	AddTransientGasWanted(ctx sdk.Context, gasWanted uint64) (uint64, error)
	GetBaseFeeEnabled(ctx sdk.Context) bool
}

FeeMarketKeeper defines the expected keeper interface used on the AnteHandler

type FeegrantKeeper 

type FeegrantKeeper interface {
	UseGrantedFees(ctx sdk.Context, granter, grantee sdk.AccAddress, fee sdk.Coins, msgs []sdk.Msg) error
}

FeegrantKeeper defines the expected feegrant keeper.

type Govkeeper 

type Govkeeper interface {
	GetDisabledMsgs(ctx sdk.Context) []string
}

type HandlerOptions 

type HandlerOptions struct {
	AccountKeeper     AccountKeeper
	BankKeeper        authtypes.BankKeeper
	FeegrantKeeper    FeegrantKeeper
	EvmKeeper         ethante.EVMKeeper
	FeeMarketKeeper   FeeMarketKeeper
	IbcKeeper         *ibckeeper.Keeper
	GovKeeper         Govkeeper
	SignModeHandler   authsigning.SignModeHandler
	SigGasConsumer    ante.SignatureVerificationGasConsumer
	TxFeeChecker      ante.TxFeeChecker
	MaxTxGasWanted    uint64
	InterceptMsgTypes map[int64][]string
	DisabledAuthzMsgs []string
	PendingTxListener ethante.PendingTxListener
}

HandlerOptions extend the SDK's AnteHandler options by requiring the IBC channel keeper, EVM Keeper and Fee Market Keeper.

func (HandlerOptions) Validate 

func (options HandlerOptions) Validate() error

type PubKeyDecorator 

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

func NewPubKeyDecorator 

func NewPubKeyDecorator(ak ante.AccountKeeper) PubKeyDecorator

func (PubKeyDecorator) AnteHandle 

func (pkd PubKeyDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (sdk.Context, error)

type RejectExtensionOptionsDecorator 

type RejectExtensionOptionsDecorator struct{}

RejectExtensionOptionsDecorator is an AnteDecorator that rejects all extension options which can optionally be included in protobuf transactions. Users that need extension options should create a custom AnteHandler chain that handles needed extension options properly and rejects unknown ones.

func NewRejectExtensionOptionsDecorator 

func NewRejectExtensionOptionsDecorator() RejectExtensionOptionsDecorator

NewRejectExtensionOptionsDecorator creates a new RejectExtensionOptionsDecorator

func (RejectExtensionOptionsDecorator) AnteHandle 

func (r RejectExtensionOptionsDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (newCtx sdk.Context, err error)

AnteHandle implements the AnteDecorator.AnteHandle method

type TxListenerDecorator 

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

func (TxListenerDecorator) AnteHandle 

func (d TxListenerDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (sdk.Context, error)

Source Files

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