test: add sovereign to consumer changeover e2e

Dockerfile

@@ -48,7 +48,7 @@ COPY --from=gorelayer-builder /bin/rly /usr/local/bin/
 COPY --from=is-builder /go/bin/interchain-security-pd /usr/local/bin/interchain-security-pd
 COPY --from=is-builder /go/bin/interchain-security-cd /usr/local/bin/interchain-security-cd
 COPY --from=is-builder /go/bin/interchain-security-cdd /usr/local/bin/interchain-security-cdd
-
+COPY --from=is-builder /go/bin/interchain-security-sd /usr/local/bin/interchain-security-sd
 
 # Copy in the shell scripts that run the testnet
 ADD ./tests/e2e/testnet-scripts /testnet-scripts

Dockerfile.gaia

@@ -74,7 +74,7 @@ COPY --from=hermes-builder /usr/bin/hermes /usr/local/bin/
 COPY --from=gaia-builder /go/gaia/build/gaiad /usr/local/bin/interchain-security-pd
 COPY --from=is-builder /go/bin/interchain-security-cd /usr/local/bin/interchain-security-cd
 COPY --from=is-builder /go/bin/interchain-security-cdd /usr/local/bin/interchain-security-cdd
-
+COPY --from=is-builder /go/bin/interchain-security-sd /usr/local/bin/interchain-security-sd
 
 # Copy in the shell scripts that run the testnet
 ADD ./tests/e2e/testnet-scripts /testnet-scripts

Makefile

@@ -7,6 +7,7 @@ install: go.sum
 		go install $(BUILD_FLAGS) ./cmd/interchain-security-pd
 		go install $(BUILD_FLAGS) ./cmd/interchain-security-cd
 		go install $(BUILD_FLAGS) ./cmd/interchain-security-cdd
+		go install $(BUILD_FLAGS) ./cmd/interchain-security-sd
 
 # run all tests: unit, integration, diff, and E2E
 test: 

app/consumer-democracy/app.go

@@ -117,7 +117,7 @@ import (
 
 const (
 	AppName              = "interchain-security-cd"
-	upgradeName          = "ics-v1-to-v2" // arbitrary name, define your own appropriately named upgrade
+	upgradeName          = "sovereign-changeover" // arbitrary name, define your own appropriately named upgrade
 	AccountAddressPrefix = "cosmos"
 )
 

app/sovereign/ante_handler.go

@@ -0,0 +1,55 @@
+package app
+
+import (
+	errorsmod "cosmossdk.io/errors"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
+	"github.com/cosmos/cosmos-sdk/x/auth/ante"
+	ibcante "github.com/cosmos/ibc-go/v4/modules/core/ante"
+	ibckeeper "github.com/cosmos/ibc-go/v4/modules/core/keeper"
+)
+
+// HandlerOptions extend the SDK's AnteHandler options by requiring the IBC
+// channel keeper.
+type HandlerOptions struct {
+	ante.HandlerOptions
+
+	IBCKeeper *ibckeeper.Keeper
+}
+
+func NewAnteHandler(options HandlerOptions) (sdk.AnteHandler, error) {
+	if options.AccountKeeper == nil {
+		return nil, errorsmod.Wrap(sdkerrors.ErrLogic, "account keeper is required for AnteHandler")
+	}
+	if options.BankKeeper == nil {
+		return nil, errorsmod.Wrap(sdkerrors.ErrLogic, "bank keeper is required for AnteHandler")
+	}
+	if options.SignModeHandler == nil {
+		return nil, errorsmod.Wrap(sdkerrors.ErrLogic, "sign mode handler is required for ante builder")
+	}
+
+	sigGasConsumer := options.SigGasConsumer
+	if sigGasConsumer == nil {
+		sigGasConsumer = ante.DefaultSigVerificationGasConsumer
+	}
+
+	anteDecorators := []sdk.AnteDecorator{
+		ante.NewSetUpContextDecorator(),
+		ante.NewRejectExtensionOptionsDecorator(),
+		ante.NewMempoolFeeDecorator(),
+		ante.NewValidateBasicDecorator(),
+		ante.NewTxTimeoutHeightDecorator(),
+		ante.NewValidateMemoDecorator(options.AccountKeeper),
+		ante.NewConsumeGasForTxSizeDecorator(options.AccountKeeper),
+		ante.NewDeductFeeDecorator(options.AccountKeeper, options.BankKeeper, options.FeegrantKeeper),
+		// 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.IBCKeeper),
+	}
+
+	return sdk.ChainAnteDecorators(anteDecorators...), nil
+}