/
ante.go
97 lines (88 loc) · 4.27 KB
/
ante.go
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package app
import (
wasmkeeper "github.com/CosmWasm/wasmd/x/wasm/keeper"
wasmtypes "github.com/CosmWasm/wasmd/x/wasm/types"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
"github.com/cosmos/cosmos-sdk/types/tx/signing"
"github.com/cosmos/cosmos-sdk/x/auth/ante"
authsigning "github.com/cosmos/cosmos-sdk/x/auth/signing"
authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
ibcante "github.com/cosmos/ibc-go/v3/modules/core/ante"
ibcCoreKeeper "github.com/cosmos/ibc-go/v3/modules/core/keeper"
"github.com/mage-coven/gridiron/x/globalfee"
"github.com/mage-coven/gridiron/x/poe"
poekeeper "github.com/mage-coven/gridiron/x/poe/keeper"
poetypes "github.com/mage-coven/gridiron/x/poe/types"
)
// HandlerOptions extend the SDK's AnteHandler options by requiring the IBC
// channel keeper and additional wasm + gridiron types
type HandlerOptions struct {
AccountKeeper ante.AccountKeeper
BankKeeper poetypes.BankKeeper
FeegrantKeeper ante.FeegrantKeeper
SignModeHandler authsigning.SignModeHandler
SigGasConsumer func(meter sdk.GasMeter, sig signing.SignatureV2, params authtypes.Params) error
IBCCoreKeeper *ibcCoreKeeper.Keeper
WasmConfig *wasmtypes.WasmConfig
TXCounterStoreKey sdk.StoreKey
GlobalFeeSubspace paramtypes.Subspace
ContractSource poekeeper.ContractSource
}
// NewAnteHandler constructor that setup the full ante handler chain for the application
func NewAnteHandler(options HandlerOptions) (sdk.AnteHandler, error) {
if options.AccountKeeper == nil {
return nil, sdkerrors.Wrap(sdkerrors.ErrLogic, "account keeper is required for AnteHandler")
}
if options.BankKeeper == nil {
return nil, sdkerrors.Wrap(sdkerrors.ErrLogic, "bank keeper is required for AnteHandler")
}
if options.SignModeHandler == nil {
return nil, sdkerrors.Wrap(sdkerrors.ErrLogic, "sign mode handler is required for ante builder")
}
if options.FeegrantKeeper == nil {
return nil, sdkerrors.Wrap(sdkerrors.ErrLogic, "feegrant keeper is required for ante builder")
}
if options.WasmConfig == nil {
return nil, sdkerrors.Wrap(sdkerrors.ErrLogic, "wasm config is required for ante builder")
}
if options.TXCounterStoreKey == nil {
return nil, sdkerrors.Wrap(sdkerrors.ErrLogic, "tx counter key is required for ante builder")
}
if options.GlobalFeeSubspace.Name() == "" {
return nil, sdkerrors.Wrap(sdkerrors.ErrLogic, "param store is required for ante builder")
}
if options.ContractSource == nil {
return nil, sdkerrors.Wrap(sdkerrors.ErrLogic, "contract source is required for ante builder")
}
if options.IBCCoreKeeper == nil {
return nil, sdkerrors.Wrap(sdkerrors.ErrLogic, "ibc core keeper is required for ante builder")
}
sigGasConsumer := options.SigGasConsumer
if sigGasConsumer == nil {
sigGasConsumer = ante.DefaultSigVerificationGasConsumer
}
// globalfee was added and poe.NewDeductFeeDecorator replaces ante.NewDeductFeeDecorator
anteDecorators := []sdk.AnteDecorator{
ante.NewSetUpContextDecorator(), // outermost AnteDecorator. SetUpContext must be called first
wasmkeeper.NewLimitSimulationGasDecorator(options.WasmConfig.SimulationGasLimit), // after setup context to enforce limits early
wasmkeeper.NewCountTXDecorator(options.TXCounterStoreKey),
ante.NewRejectExtensionOptionsDecorator(),
ante.NewMempoolFeeDecorator(),
globalfee.NewGlobalMinimumChainFeeDecorator(options.GlobalFeeSubspace), // after local min fee check
ante.NewValidateBasicDecorator(),
ante.NewTxTimeoutHeightDecorator(),
ante.NewValidateMemoDecorator(options.AccountKeeper),
ante.NewConsumeGasForTxSizeDecorator(options.AccountKeeper),
poe.NewDeductFeeDecorator(options.AccountKeeper, options.BankKeeper, options.FeegrantKeeper, options.ContractSource),
// SetPubKeyDecorator must be called before all signature verification decorators
ante.NewSetPubKeyDecorator(options.AccountKeeper),
ante.NewValidateSigCountDecorator(options.AccountKeeper),
ante.NewSigGasConsumeDecorator(options.AccountKeeper, sigGasConsumer),
ante.NewSigVerificationDecorator(options.AccountKeeper, options.SignModeHandler),
ante.NewIncrementSequenceDecorator(options.AccountKeeper),
ibcante.NewAnteDecorator(options.IBCCoreKeeper),
}
return sdk.ChainAnteDecorators(anteDecorators...), nil
}