ante

Documentation

Index

• func NewAnteHandler(options HandlerOptions) (sdk.AnteHandler, error)
• func NewFixedGasMeter(consumed, limit sdk.Gas) sdk.GasMeter
• type AccountKeeper
• type BankKeeper
• type CheckAddressesDecorator
  • func NewCheckAddressesDecorator(ak AccountKeeper, sk ScorumKeeper) CheckAddressesDecorator
  • func (d CheckAddressesDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (newCtx sdk.Context, err error)
• type DeductFeeDecorator
  • func NewDeductFeeDecorator(ak ante.AccountKeeper, bk types.BankKeeper, fk ante.FeegrantKeeper, ...) DeductFeeDecorator
  • func (dfd DeductFeeDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (sdk.Context, error)
• type HandlerOptions
• type ScorumKeeper
• type SigVerificationDecorator
  • func NewSigVerificationDecorator(ak AccountKeeper, sk ScorumKeeper, signModeHandler authsigning.SignModeHandler) SigVerificationDecorator
  • func (svd SigVerificationDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (newCtx sdk.Context, err error)
• type TrackGasConsumedDecorator
  • func NewTrackGasConsumedDecorator(ak AccountKeeper, bk BankKeeper, sk ScorumKeeper) TrackGasConsumedDecorator
  • func (d TrackGasConsumedDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (newCtx sdk.Context, err error)
• type ZeroGasTxDecorator
  • func NewZeroGasTxDecorator(sk ScorumKeeper) ZeroGasTxDecorator
  • func (d ZeroGasTxDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (newCtx sdk.Context, err error)

Functions

func NewAnteHandler

func NewAnteHandler(options HandlerOptions) (sdk.AnteHandler, error)

func NewFixedGasMeter

func NewFixedGasMeter(consumed, limit sdk.Gas) sdk.GasMeter

NewFixedGasMeter returns a reference to a new basicGasMeter.

Types

type AccountKeeper

type AccountKeeper interface {
	ante.AccountKeeper

	HasAccount(ctx sdk.Context, addr sdk.AccAddress) bool
}

type BankKeeper

type BankKeeper interface {
	authtypes.BankKeeper

	GetBalance(ctx sdk.Context, addr sdk.AccAddress, denom string) sdk.Coin
}

type CheckAddressesDecorator

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

CheckAddressesDecorator checks if all addresses are registered

func NewCheckAddressesDecorator

func NewCheckAddressesDecorator(ak AccountKeeper, sk ScorumKeeper) CheckAddressesDecorator

func (CheckAddressesDecorator) AnteHandle

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

type DeductFeeDecorator

type DeductFeeDecorator struct {
	ante.DeductFeeDecorator
}

DeductFeeDecorator deducts fees from the first signer of the tx This decorator ALLOWS zero fees CONTRACT: Tx must implement FeeTx interface to use DeductFeeDecorator

func NewDeductFeeDecorator

func NewDeductFeeDecorator(ak ante.AccountKeeper, bk types.BankKeeper, fk ante.FeegrantKeeper, tfc ante.TxFeeChecker) DeductFeeDecorator

func (DeductFeeDecorator) AnteHandle

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

type HandlerOptions

type HandlerOptions struct {
	ante.HandlerOptions

	ScorumKeeper  ScorumKeeper
	AccountKeeper AccountKeeper
	BankKeeper    BankKeeper
}

type ScorumKeeper

type ScorumKeeper interface {
	GetParams(ctx sdk.Context) (params types.Params)
	IsSupervisor(ctx sdk.Context, addr string) bool

	SetAddressToRestoreGas(ctx sdk.Context, addr sdk.AccAddress)

	Mint(ctx sdk.Context, addr sdk.AccAddress, coin sdk.Coin) error
}

type SigVerificationDecorator

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

SigVerificationDecorator is a copy of cosmos original SigVerificationDecorator Own implementation is needed to skip signature checking for supervisors to allow use the same key from many integrated services in parallel.

func NewSigVerificationDecorator

func NewSigVerificationDecorator(ak AccountKeeper, sk ScorumKeeper, signModeHandler authsigning.SignModeHandler) SigVerificationDecorator

func (SigVerificationDecorator) AnteHandle

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

type TrackGasConsumedDecorator

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

func NewTrackGasConsumedDecorator

func NewTrackGasConsumedDecorator(ak AccountKeeper, bk BankKeeper, sk ScorumKeeper) TrackGasConsumedDecorator

func (TrackGasConsumedDecorator) AnteHandle

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

type ZeroGasTxDecorator

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

func NewZeroGasTxDecorator

func NewZeroGasTxDecorator(sk ScorumKeeper) ZeroGasTxDecorator

func (ZeroGasTxDecorator) AnteHandle

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