0g-chain/app/ante/vesting.go
Ruaridh 62ab9f506a
Include small improvements from v0.17.x releases in master (#1265)
* add interface type checks for antehandlers

* add initial height option to test app
2022-06-06 11:07:31 -05:00

27 lines
837 B
Go

package ante
import (
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
vesting "github.com/cosmos/cosmos-sdk/x/auth/vesting/types"
)
var _ sdk.AnteDecorator = VestingAccountDecorator{}
// VestingAccountDecorator blocks MsgCreateVestingAccount from reaching the mempool
type VestingAccountDecorator struct{}
func NewVestingAccountDecorator() VestingAccountDecorator {
return VestingAccountDecorator{}
}
func (vad VestingAccountDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (newCtx sdk.Context, err error) {
for _, msg := range tx.GetMsgs() {
if _, ok := msg.(*vesting.MsgCreateVestingAccount); ok {
return ctx, sdkerrors.Wrap(sdkerrors.ErrUnauthorized, "MsgCreateVestingAccount not supported")
}
}
return next(ctx, tx, simulate)
}