ante

package
v0.0.38 Latest Latest
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 Go to latest Published: May 15, 2024 License: Apache-2.0 Imports: 30 Imported by: 0

Documentation

Index

Constants

View Source 
const BalanceThreshold uint64 = 1000000

Accounts need to have at least 1Sei to force association. Note that account won't be charged.

Variables

View Source 
var AllowedTxTypes = map[derived.SignerVersion][]uint8{
	derived.London: {ethtypes.LegacyTxType, ethtypes.AccessListTxType, ethtypes.DynamicFeeTxType},
	derived.Cancun: {ethtypes.LegacyTxType, ethtypes.AccessListTxType, ethtypes.DynamicFeeTxType, ethtypes.BlobTxType},
}
View Source 
var BigBalanceThreshold *big.Int = new(big.Int).SetUint64(BalanceThreshold)
View Source 
var BigBalanceThresholdMinus1 *big.Int = new(big.Int).SetUint64(BalanceThreshold - 1)
View Source 
var SignerMap = map[derived.SignerVersion]func(*big.Int) ethtypes.Signer{
	derived.London: ethtypes.NewLondonSigner,
	derived.Cancun: ethtypes.NewCancunSigner,
}

Functions

func AdjustV 

func AdjustV(V *big.Int, txType uint8, chainID *big.Int) *big.Int

func GetVersion 

func GetVersion(ctx sdk.Context, ethCfg *params.ChainConfig) derived.SignerVersion

func IsEVMMessage 

func IsEVMMessage(tx sdk.Tx) (bool, error)

func Preprocess 

func Preprocess(ctx sdk.Context, msgEVMTransaction *evmtypes.MsgEVMTransaction) error

stateless

Types

type AnteErrorHandler 

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

func NewAnteErrorHandler 

func NewAnteErrorHandler(wrapped sdk.AnteHandler, k *keeper.Keeper) *AnteErrorHandler

func (*AnteErrorHandler) Handle 

func (a *AnteErrorHandler) Handle(ctx sdk.Context, tx sdk.Tx, simulate bool) (newCtx sdk.Context, err error)

if there is any error in ante handler, record it in deferred info so that a receipt can be written for it in the EndBlock. (we can't directly write receipt here since we still need to return an error which will cause any write here to revert)

type BasicDecorator 

type BasicDecorator struct {
}

func NewBasicDecorator 

func NewBasicDecorator() *BasicDecorator

func (BasicDecorator) AnteHandle 

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

cherrypicked from go-ethereum:txpool:ValidateTransaction

type EVMAddressDecorator 

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

func NewEVMAddressDecorator 

func NewEVMAddressDecorator(evmKeeper *evmkeeper.Keeper, accountKeeper *accountkeeper.AccountKeeper) *EVMAddressDecorator

func (*EVMAddressDecorator) AnteHandle 

func (p *EVMAddressDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (sdk.Context, error)

type EVMFeeCheckDecorator 

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

func NewEVMFeeCheckDecorator 

func NewEVMFeeCheckDecorator(evmKeeper *evmkeeper.Keeper) *EVMFeeCheckDecorator

func (EVMFeeCheckDecorator) AnteHandle 

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

func (EVMFeeCheckDecorator) CalculatePriority 

func (fc EVMFeeCheckDecorator) CalculatePriority(ctx sdk.Context, txData ethtx.TxData) *big.Int

CalculatePriority returns a priority based on the effective gas price of the transaction

type EVMPreprocessDecorator 

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

func NewEVMPreprocessDecorator 

func NewEVMPreprocessDecorator(evmKeeper *evmkeeper.Keeper, accountKeeper *accountkeeper.AccountKeeper) *EVMPreprocessDecorator

func (*EVMPreprocessDecorator) AnteDeps 

func (p *EVMPreprocessDecorator) AnteDeps(txDeps []sdkacltypes.AccessOperation, tx sdk.Tx, txIndex int, next sdk.AnteDepGenerator) (newTxDeps []sdkacltypes.AccessOperation, err error)

func (*EVMPreprocessDecorator) AnteHandle 

func (p *EVMPreprocessDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (sdk.Context, error)

func (*EVMPreprocessDecorator) AssociateAddresses 

func (p *EVMPreprocessDecorator) AssociateAddresses(ctx sdk.Context, seiAddr sdk.AccAddress, evmAddr common.Address, pubkey cryptotypes.PubKey) error

func (*EVMPreprocessDecorator) IsAccountBalancePositive 

func (p *EVMPreprocessDecorator) IsAccountBalancePositive(ctx sdk.Context, seiAddr sdk.AccAddress, evmAddr common.Address) bool

type EVMRouterDecorator 

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

func NewEVMRouterDecorator 

func NewEVMRouterDecorator(
	defaultAnteHandler sdk.AnteHandler,
	evmAnteHandler sdk.AnteHandler,
	defaultAnteDepGenerator sdk.AnteDepGenerator,
	evmAnteDepGenerator sdk.AnteDepGenerator,
) *EVMRouterDecorator

func (EVMRouterDecorator) AnteDeps 

func (r EVMRouterDecorator) AnteDeps(txDeps []sdkacltypes.AccessOperation, tx sdk.Tx, txIndex int) (newTxDeps []sdkacltypes.AccessOperation, err error)

func (EVMRouterDecorator) AnteHandle 

func (r EVMRouterDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool) (sdk.Context, error)

type EVMSigVerifyDecorator 

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

func NewEVMSigVerifyDecorator 

func NewEVMSigVerifyDecorator(evmKeeper *evmkeeper.Keeper, latestCtxGetter func() sdk.Context) *EVMSigVerifyDecorator

func (*EVMSigVerifyDecorator) AnteHandle 

func (svd *EVMSigVerifyDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (sdk.Context, error)

type GasLimitDecorator 

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

func NewGasLimitDecorator 

func NewGasLimitDecorator(evmKeeper *evmkeeper.Keeper) *GasLimitDecorator

func (GasLimitDecorator) AnteHandle 

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

Called at the end of the ante chain to set gas limit properly

Source Files

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