fix: RegisterLegacyAminoCodec should error if Msg name is >39 chars (#…

…11349)

## Description

Closes: #10870



---

### Author Checklist

*All items are required. Please add a note to the item if the item is not applicable and
please add links to any relevant follow up issues.*

I have...

- [x] included the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title
- [ ] added `!` to the type prefix if API or client breaking change
- [x] targeted the correct branch (see [PR Targeting](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#pr-targeting))
- [x] provided a link to the relevant issue or specification
- [ ] followed the guidelines for [building modules](https://github.com/cosmos/cosmos-sdk/blob/master/docs/building-modules)
- [x] included the necessary unit and integration [tests](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#testing)
- [ ] added a changelog entry to `CHANGELOG.md`
- [ ] included comments for [documenting Go code](https://blog.golang.org/godoc)
- [ ] updated the relevant documentation or specification
- [ ] reviewed "Files changed" and left comments if necessary
- [ ] confirmed all CI checks have passed

### Reviewers Checklist

*All items are required. Please add a note if the item is not applicable and please add
your handle next to the items reviewed if you only reviewed selected items.*

I have...

- [ ] confirmed the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title
- [ ] confirmed `!` in the type prefix if API or client breaking change
- [ ] confirmed all author checklist items have been addressed 
- [ ] reviewed state machine logic
- [ ] reviewed API design and naming
- [ ] reviewed documentation is accurate
- [ ] reviewed tests and test coverage
- [ ] manually tested (if applicable)

CHANGELOG.md

@@ -160,6 +160,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ### Improvements
 
+* [\#11349](https://github.com/cosmos/cosmos-sdk/pull/11349) Add `RegisterAminoMsg` function that checks that a msg name is <40 chars (else this would break ledger nano signing) then registers the concrete msg type with amino, it should be used for registering `sdk.Msg`s with amino instead of `cdc.RegisterConcrete`.
 * [\#11089](https://github.com/cosmos/cosmos-sdk/pull/11089]) Now cosmos-sdk consumers can upgrade gRPC to its newest versions.
 * [\#10439](https://github.com/cosmos/cosmos-sdk/pull/10439) Check error for `RegisterQueryHandlerClient` in all modules `RegisterGRPCGatewayRoutes`.
 * [\#9780](https://github.com/cosmos/cosmos-sdk/pull/9780) Remove gogoproto `moretags` YAML annotations and add `sigs.k8s.io/yaml` for YAML marshalling.

baseapp/baseapp_test.go

@@ -28,6 +28,7 @@ import (
 
 	"github.com/cosmos/cosmos-sdk/baseapp"
 	"github.com/cosmos/cosmos-sdk/codec"
+	"github.com/cosmos/cosmos-sdk/codec/legacy"
 	codectypes "github.com/cosmos/cosmos-sdk/codec/types"
 	"github.com/cosmos/cosmos-sdk/simapp"
 	"github.com/cosmos/cosmos-sdk/snapshots"
@@ -106,10 +107,10 @@ func newBaseApp(name string, options ...func(*baseapp.BaseApp)) *baseapp.BaseApp
 func registerTestCodec(cdc *codec.LegacyAmino) {
 	// register test types
 	cdc.RegisterConcrete(&txTest{}, "cosmos-sdk/baseapp/txTest", nil)
-	cdc.RegisterConcrete(&msgCounter{}, "cosmos-sdk/baseapp/msgCounter", nil)
-	cdc.RegisterConcrete(&msgCounter2{}, "cosmos-sdk/baseapp/msgCounter2", nil)
-	cdc.RegisterConcrete(&msgKeyValue{}, "cosmos-sdk/baseapp/msgKeyValue", nil)
-	cdc.RegisterConcrete(&msgNoRoute{}, "cosmos-sdk/baseapp/msgNoRoute", nil)
+	legacy.RegisterAminoMsg(cdc, &msgCounter{}, "cosmos-sdk/baseapp/msgCounter")
+	legacy.RegisterAminoMsg(cdc, &msgCounter2{}, "cosmos-sdk/baseapp/msgCounter2")
+	legacy.RegisterAminoMsg(cdc, &msgKeyValue{}, "cosmos-sdk/baseapp/msgKeyValue")
+	legacy.RegisterAminoMsg(cdc, &msgNoRoute{}, "cosmos-sdk/baseapp/msgNoRoute")
 }
 
 // aminoTxEncoder creates a amino TxEncoder for testing purposes.
@@ -1369,7 +1370,7 @@ func TestRunInvalidTransaction(t *testing.T) {
 		newCdc := codec.NewLegacyAmino()
 		sdk.RegisterLegacyAminoCodec(newCdc) // register Tx, Msg
 		registerTestCodec(newCdc)
-		newCdc.RegisterConcrete(&msgNoDecode{}, "cosmos-sdk/baseapp/msgNoDecode", nil)
+		legacy.RegisterAminoMsg(newCdc, &msgNoDecode{}, "cosmos-sdk/baseapp/msgNoDecode")
 
 		txBytes, err := newCdc.Marshal(tx)
 		require.NoError(t, err)

codec/legacy/amino_msg.go

@@ -0,0 +1,18 @@
+package legacy
+
+import (
+	"fmt"
+
+	"github.com/cosmos/cosmos-sdk/codec"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+)
+
+// RegisterAminoMsg first checks that the msgName is <40 chars
+// (else this would break ledger nano signing: https://github.com/cosmos/cosmos-sdk/issues/10870),
+// then registers the concrete msg type with amino.
+func RegisterAminoMsg(cdc *codec.LegacyAmino, msg sdk.Msg, msgName string) {
+	if len(msgName) > 39 {
+		panic(fmt.Errorf("msg name %s is too long to be registered with amino", msgName))
+	}
+	cdc.RegisterConcrete(msg, msgName, nil)
+}

codec/legacy/amino_msg_test.go

@@ -0,0 +1,38 @@
+package legacy_test
+
+import (
+	"strings"
+	"testing"
+
+	"github.com/cosmos/cosmos-sdk/codec"
+	"github.com/cosmos/cosmos-sdk/codec/legacy"
+	"github.com/cosmos/cosmos-sdk/testutil/testdata"
+	"github.com/stretchr/testify/require"
+)
+
+func TestRegisterAminoMsg(t *testing.T) {
+	cdc := codec.NewLegacyAmino()
+
+	testCases := map[string]struct {
+		msgName  string
+		expPanic bool
+	}{
+		"all good": {
+			msgName: "cosmos-sdk/Test",
+		},
+		"msgName too long": {
+			msgName:  strings.Repeat("a", 40),
+			expPanic: true,
+		},
+	}
+	for name, tc := range testCases {
+		t.Run(name, func(t *testing.T) {
+			fn := func() { legacy.RegisterAminoMsg(cdc, &testdata.TestMsg{}, tc.msgName) }
+			if tc.expPanic {
+				require.Panics(t, fn)
+			} else {
+				require.NotPanics(t, fn)
+			}
+		})
+	}
+}

codec/legacy/doc.go

@@ -1,4 +1,6 @@
 // Package legacy contains a global amino Cdc which is deprecated but
 // still used in several places within the SDK. This package is intended
 // to be removed at some point in the future when the global Cdc is removed.
+// It also contains a util function RegisterAminoMsg that checks a msg name length
+// before registering the concrete msg type with amino.
 package legacy

x/auth/vesting/types/codec.go

@@ -19,8 +19,8 @@ func RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) {
 	cdc.RegisterConcrete(&DelayedVestingAccount{}, "cosmos-sdk/DelayedVestingAccount", nil)
 	cdc.RegisterConcrete(&PeriodicVestingAccount{}, "cosmos-sdk/PeriodicVestingAccount", nil)
 	cdc.RegisterConcrete(&PermanentLockedAccount{}, "cosmos-sdk/PermanentLockedAccount", nil)
-	cdc.RegisterConcrete(&MsgCreateVestingAccount{}, "cosmos-sdk/MsgCreateVestingAccount", nil)
-	cdc.RegisterConcrete(&MsgCreatePermanentLockedAccount{}, "cosmos-sdk/MsgCreatePermLockedAccount", nil)
+	legacy.RegisterAminoMsg(cdc, &MsgCreateVestingAccount{}, "cosmos-sdk/MsgCreateVestingAccount")
+	legacy.RegisterAminoMsg(cdc, &MsgCreatePermanentLockedAccount{}, "cosmos-sdk/MsgCreatePermLockedAccount")
 }
 
 // RegisterInterface associates protoName with AccountI and VestingAccount

x/authz/codec.go

@@ -11,9 +11,9 @@ import (
 // RegisterLegacyAminoCodec registers the necessary x/authz interfaces and concrete types
 // on the provided LegacyAmino codec. These types are used for Amino JSON serialization.
 func RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) {
-	cdc.RegisterConcrete(&MsgGrant{}, "cosmos-sdk/MsgGrant", nil)
-	cdc.RegisterConcrete(&MsgRevoke{}, "cosmos-sdk/MsgRevoke", nil)
-	cdc.RegisterConcrete(&MsgExec{}, "cosmos-sdk/MsgExec", nil)
+	legacy.RegisterAminoMsg(cdc, &MsgGrant{}, "cosmos-sdk/MsgGrant")
+	legacy.RegisterAminoMsg(cdc, &MsgRevoke{}, "cosmos-sdk/MsgRevoke")
+	legacy.RegisterAminoMsg(cdc, &MsgExec{}, "cosmos-sdk/MsgExec")
 
 	cdc.RegisterInterface((*Authorization)(nil), nil)
 	cdc.RegisterConcrete(&GenericAuthorization{}, "cosmos-sdk/GenericAuthorization", nil)

x/bank/types/codec.go

@@ -12,8 +12,8 @@ import (
 // RegisterLegacyAminoCodec registers the necessary x/bank interfaces and concrete types
 // on the provided LegacyAmino codec. These types are used for Amino JSON serialization.
 func RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) {
-	cdc.RegisterConcrete(&MsgSend{}, "cosmos-sdk/MsgSend", nil)
-	cdc.RegisterConcrete(&MsgMultiSend{}, "cosmos-sdk/MsgMultiSend", nil)
+	legacy.RegisterAminoMsg(cdc, &MsgSend{}, "cosmos-sdk/MsgSend")
+	legacy.RegisterAminoMsg(cdc, &MsgMultiSend{}, "cosmos-sdk/MsgMultiSend")
 	cdc.RegisterConcrete(&SendAuthorization{}, "cosmos-sdk/SendAuthorization", nil)
 }
 

x/crisis/types/codec.go

@@ -11,7 +11,7 @@ import (
 // RegisterLegacyAminoCodec registers the necessary x/crisis interfaces and concrete types
 // on the provided LegacyAmino codec. These types are used for Amino JSON serialization.
 func RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) {
-	cdc.RegisterConcrete(&MsgVerifyInvariant{}, "cosmos-sdk/MsgVerifyInvariant", nil)
+	legacy.RegisterAminoMsg(cdc, &MsgVerifyInvariant{}, "cosmos-sdk/MsgVerifyInvariant")
 }
 
 func RegisterInterfaces(registry codectypes.InterfaceRegistry) {

x/distribution/types/codec.go

@@ -12,10 +12,10 @@ import (
 // RegisterLegacyAminoCodec registers the necessary x/distribution interfaces and concrete types
 // on the provided LegacyAmino codec. These types are used for Amino JSON serialization.
 func RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) {
-	cdc.RegisterConcrete(&MsgWithdrawDelegatorReward{}, "cosmos-sdk/MsgWithdrawDelegationReward", nil)
-	cdc.RegisterConcrete(&MsgWithdrawValidatorCommission{}, "cosmos-sdk/MsgWithdrawValidatorCommission", nil)
-	cdc.RegisterConcrete(&MsgSetWithdrawAddress{}, "cosmos-sdk/MsgModifyWithdrawAddress", nil)
-	cdc.RegisterConcrete(&MsgFundCommunityPool{}, "cosmos-sdk/MsgFundCommunityPool", nil)
+	legacy.RegisterAminoMsg(cdc, &MsgWithdrawDelegatorReward{}, "cosmos-sdk/MsgWithdrawDelegationReward")
+	legacy.RegisterAminoMsg(cdc, &MsgWithdrawValidatorCommission{}, "cosmos-sdk/MsgWithdrawValCommission")
+	legacy.RegisterAminoMsg(cdc, &MsgSetWithdrawAddress{}, "cosmos-sdk/MsgModifyWithdrawAddress")
+	legacy.RegisterAminoMsg(cdc, &MsgFundCommunityPool{}, "cosmos-sdk/MsgFundCommunityPool")
 	cdc.RegisterConcrete(&CommunityPoolSpendProposal{}, "cosmos-sdk/CommunityPoolSpendProposal", nil)
 }
 

x/evidence/types/codec.go

@@ -13,7 +13,7 @@ import (
 // evidence module.
 func RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) {
 	cdc.RegisterInterface((*exported.Evidence)(nil), nil)
-	cdc.RegisterConcrete(&MsgSubmitEvidence{}, "cosmos-sdk/MsgSubmitEvidence", nil)
+	legacy.RegisterAminoMsg(cdc, &MsgSubmitEvidence{}, "cosmos-sdk/MsgSubmitEvidence")
 	cdc.RegisterConcrete(&Equivocation{}, "cosmos-sdk/Equivocation", nil)
 }
 

x/feegrant/codec.go

@@ -11,8 +11,8 @@ import (
 // RegisterLegacyAminoCodec registers the necessary x/feegrant interfaces and concrete types
 // on the provided LegacyAmino codec. These types are used for Amino JSON serialization.
 func RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) {
-	cdc.RegisterConcrete(&MsgGrantAllowance{}, "cosmos-sdk/MsgGrantAllowance", nil)
-	cdc.RegisterConcrete(&MsgRevokeAllowance{}, "cosmos-sdk/MsgRevokeAllowance", nil)
+	legacy.RegisterAminoMsg(cdc, &MsgGrantAllowance{}, "cosmos-sdk/MsgGrantAllowance")
+	legacy.RegisterAminoMsg(cdc, &MsgRevokeAllowance{}, "cosmos-sdk/MsgRevokeAllowance")
 
 	cdc.RegisterInterface((*FeeAllowanceI)(nil), nil)
 	cdc.RegisterConcrete(&BasicAllowance{}, "cosmos-sdk/BasicAllowance", nil)

x/gov/types/v1/codec.go

@@ -11,11 +11,11 @@ import (
 // RegisterLegacyAminoCodec registers all the necessary types and interfaces for the
 // governance module.
 func RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) {
-	cdc.RegisterConcrete(&MsgSubmitProposal{}, "cosmos-sdk/v1/MsgSubmitProposal", nil)
-	cdc.RegisterConcrete(&MsgDeposit{}, "cosmos-sdk/v1/MsgDeposit", nil)
-	cdc.RegisterConcrete(&MsgVote{}, "cosmos-sdk/v1/MsgVote", nil)
-	cdc.RegisterConcrete(&MsgVoteWeighted{}, "cosmos-sdk/v1/MsgVoteWeighted", nil)
-	cdc.RegisterConcrete(&MsgExecLegacyContent{}, "cosmos-sdk/v1/MsgExecLegacyContent", nil)
+	legacy.RegisterAminoMsg(cdc, &MsgSubmitProposal{}, "cosmos-sdk/v1/MsgSubmitProposal")
+	legacy.RegisterAminoMsg(cdc, &MsgDeposit{}, "cosmos-sdk/v1/MsgDeposit")
+	legacy.RegisterAminoMsg(cdc, &MsgVote{}, "cosmos-sdk/v1/MsgVote")
+	legacy.RegisterAminoMsg(cdc, &MsgVoteWeighted{}, "cosmos-sdk/v1/MsgVoteWeighted")
+	legacy.RegisterAminoMsg(cdc, &MsgExecLegacyContent{}, "cosmos-sdk/v1/MsgExecLegacyContent")
 }
 
 func RegisterInterfaces(registry codectypes.InterfaceRegistry) {

x/gov/types/v1beta1/codec.go

@@ -12,10 +12,10 @@ import (
 // governance module.
 func RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) {
 	cdc.RegisterInterface((*Content)(nil), nil)
-	cdc.RegisterConcrete(&MsgSubmitProposal{}, "cosmos-sdk/MsgSubmitProposal", nil)
-	cdc.RegisterConcrete(&MsgDeposit{}, "cosmos-sdk/MsgDeposit", nil)
-	cdc.RegisterConcrete(&MsgVote{}, "cosmos-sdk/MsgVote", nil)
-	cdc.RegisterConcrete(&MsgVoteWeighted{}, "cosmos-sdk/MsgVoteWeighted", nil)
+	legacy.RegisterAminoMsg(cdc, &MsgSubmitProposal{}, "cosmos-sdk/MsgSubmitProposal")
+	legacy.RegisterAminoMsg(cdc, &MsgDeposit{}, "cosmos-sdk/MsgDeposit")
+	legacy.RegisterAminoMsg(cdc, &MsgVote{}, "cosmos-sdk/MsgVote")
+	legacy.RegisterAminoMsg(cdc, &MsgVoteWeighted{}, "cosmos-sdk/MsgVoteWeighted")
 	cdc.RegisterConcrete(&TextProposal{}, "cosmos-sdk/TextProposal", nil)
 }
 

x/group/codec.go

@@ -15,20 +15,21 @@ func RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) {
 	cdc.RegisterInterface((*DecisionPolicy)(nil), nil)
 	cdc.RegisterConcrete(&ThresholdDecisionPolicy{}, "cosmos-sdk/ThresholdDecisionPolicy", nil)
 	cdc.RegisterConcrete(&PercentageDecisionPolicy{}, "cosmos-sdk/PercentageDecisionPolicy", nil)
-	cdc.RegisterConcrete(&MsgCreateGroup{}, "cosmos-sdk/MsgCreateGroup", nil)
-	cdc.RegisterConcrete(&MsgUpdateGroupMembers{}, "cosmos-sdk/MsgUpdateGroupMembers", nil)
-	cdc.RegisterConcrete(&MsgUpdateGroupAdmin{}, "cosmos-sdk/MsgUpdateGroupAdmin", nil)
-	cdc.RegisterConcrete(&MsgUpdateGroupMetadata{}, "cosmos-sdk/MsgUpdateGroupMetadata", nil)
-	cdc.RegisterConcrete(&MsgCreateGroupWithPolicy{}, "cosmos-sdk/MsgCreateGroupWithPolicy", nil)
-	cdc.RegisterConcrete(&MsgCreateGroupPolicy{}, "cosmos-sdk/MsgCreateGroupPolicy", nil)
-	cdc.RegisterConcrete(&MsgUpdateGroupPolicyAdmin{}, "cosmos-sdk/MsgUpdateGroupPolicyAdmin", nil)
-	cdc.RegisterConcrete(&MsgUpdateGroupPolicyDecisionPolicy{}, "cosmos-sdk/MsgUpdateGroupPolicyDecisionPolicy", nil)
-	cdc.RegisterConcrete(&MsgUpdateGroupPolicyMetadata{}, "cosmos-sdk/MsgUpdateGroupPolicyMetadata", nil)
-	cdc.RegisterConcrete(&MsgSubmitProposal{}, "cosmos-sdk/group/MsgSubmitProposal", nil)
-	cdc.RegisterConcrete(&MsgWithdrawProposal{}, "cosmos-sdk/group/MsgWithdrawProposal", nil)
-	cdc.RegisterConcrete(&MsgVote{}, "cosmos-sdk/group/MsgVote", nil)
-	cdc.RegisterConcrete(&MsgExec{}, "cosmos-sdk/group/MsgExec", nil)
-	cdc.RegisterConcrete(&MsgLeaveGroup{}, "cosmos-sdk/group/MsgLeaveGroup", nil)
+
+	legacy.RegisterAminoMsg(cdc, &MsgCreateGroup{}, "cosmos-sdk/MsgCreateGroup")
+	legacy.RegisterAminoMsg(cdc, &MsgUpdateGroupMembers{}, "cosmos-sdk/MsgUpdateGroupMembers")
+	legacy.RegisterAminoMsg(cdc, &MsgUpdateGroupAdmin{}, "cosmos-sdk/MsgUpdateGroupAdmin")
+	legacy.RegisterAminoMsg(cdc, &MsgUpdateGroupMetadata{}, "cosmos-sdk/MsgUpdateGroupMetadata")
+	legacy.RegisterAminoMsg(cdc, &MsgCreateGroupWithPolicy{}, "cosmos-sdk/MsgCreateGroupWithPolicy")
+	legacy.RegisterAminoMsg(cdc, &MsgCreateGroupPolicy{}, "cosmos-sdk/MsgCreateGroupPolicy")
+	legacy.RegisterAminoMsg(cdc, &MsgUpdateGroupPolicyAdmin{}, "cosmos-sdk/MsgUpdateGroupPolicyAdmin")
+	legacy.RegisterAminoMsg(cdc, &MsgUpdateGroupPolicyDecisionPolicy{}, "cosmos-sdk/MsgUpdateGroupDecisionPolicy")
+	legacy.RegisterAminoMsg(cdc, &MsgUpdateGroupPolicyMetadata{}, "cosmos-sdk/MsgUpdateGroupPolicyMetadata")
+	legacy.RegisterAminoMsg(cdc, &MsgSubmitProposal{}, "cosmos-sdk/group/MsgSubmitProposal")
+	legacy.RegisterAminoMsg(cdc, &MsgWithdrawProposal{}, "cosmos-sdk/group/MsgWithdrawProposal")
+	legacy.RegisterAminoMsg(cdc, &MsgVote{}, "cosmos-sdk/group/MsgVote")
+	legacy.RegisterAminoMsg(cdc, &MsgExec{}, "cosmos-sdk/group/MsgExec")
+	legacy.RegisterAminoMsg(cdc, &MsgLeaveGroup{}, "cosmos-sdk/group/MsgLeaveGroup")
 }
 
 func RegisterInterfaces(registry cdctypes.InterfaceRegistry) {

x/slashing/types/codec.go

@@ -10,7 +10,7 @@ import (
 
 // RegisterLegacyAminoCodec registers concrete types on LegacyAmino codec
 func RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) {
-	cdc.RegisterConcrete(&MsgUnjail{}, "cosmos-sdk/MsgUnjail", nil)
+	legacy.RegisterAminoMsg(cdc, &MsgUnjail{}, "cosmos-sdk/MsgUnjail")
 }
 
 func RegisterInterfaces(registry types.InterfaceRegistry) {

x/staking/types/codec.go

@@ -12,11 +12,11 @@ import (
 // RegisterLegacyAminoCodec registers the necessary x/staking interfaces and concrete types
 // on the provided LegacyAmino codec. These types are used for Amino JSON serialization.
 func RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) {
-	cdc.RegisterConcrete(&MsgCreateValidator{}, "cosmos-sdk/MsgCreateValidator", nil)
-	cdc.RegisterConcrete(&MsgEditValidator{}, "cosmos-sdk/MsgEditValidator", nil)
-	cdc.RegisterConcrete(&MsgDelegate{}, "cosmos-sdk/MsgDelegate", nil)
-	cdc.RegisterConcrete(&MsgUndelegate{}, "cosmos-sdk/MsgUndelegate", nil)
-	cdc.RegisterConcrete(&MsgBeginRedelegate{}, "cosmos-sdk/MsgBeginRedelegate", nil)
+	legacy.RegisterAminoMsg(cdc, &MsgCreateValidator{}, "cosmos-sdk/MsgCreateValidator")
+	legacy.RegisterAminoMsg(cdc, &MsgEditValidator{}, "cosmos-sdk/MsgEditValidator")
+	legacy.RegisterAminoMsg(cdc, &MsgDelegate{}, "cosmos-sdk/MsgDelegate")
+	legacy.RegisterAminoMsg(cdc, &MsgUndelegate{}, "cosmos-sdk/MsgUndelegate")
+	legacy.RegisterAminoMsg(cdc, &MsgBeginRedelegate{}, "cosmos-sdk/MsgBeginRedelegate")
 
 	cdc.RegisterInterface((*isStakeAuthorization_Validators)(nil), nil)
 	cdc.RegisterConcrete(&StakeAuthorization_AllowList{}, "cosmos-sdk/StakeAuthorization/AllowList", nil)

x/upgrade/types/codec.go

@@ -18,8 +18,8 @@ func RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) {
 	cdc.RegisterConcrete(Plan{}, "cosmos-sdk/Plan", nil)
 	cdc.RegisterConcrete(&SoftwareUpgradeProposal{}, "cosmos-sdk/SoftwareUpgradeProposal", nil)
 	cdc.RegisterConcrete(&CancelSoftwareUpgradeProposal{}, "cosmos-sdk/CancelSoftwareUpgradeProposal", nil)
-	cdc.RegisterConcrete(&MsgSoftwareUpgrade{}, "cosmos-sdk/MsgSoftwareUpgrade", nil)
-	cdc.RegisterConcrete(&MsgCancelUpgrade{}, "cosmos-sdk/MsgCancelUpgrade", nil)
+	legacy.RegisterAminoMsg(cdc, &MsgSoftwareUpgrade{}, "cosmos-sdk/MsgSoftwareUpgrade")
+	legacy.RegisterAminoMsg(cdc, &MsgCancelUpgrade{}, "cosmos-sdk/MsgCancelUpgrade")
 }
 
 func RegisterInterfaces(registry types.InterfaceRegistry) {