Fix sequence value in auth sign signature only

CHANGELOG.md

@@ -36,6 +36,9 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ## [Unreleased]
 
+* __Bug Fixes__
+  * (x/auth) [\#8287](https://github.com/cosmos/cosmos-sdk/pull/8287) Fix `tx sign --signature-only` to return correct sequence value in signature.
+
 ## [v0.40.0](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.40.0) - 2021-01-08
 
 v0.40.0, known as the Stargate release of the Cosmos SDK, is one of the largest releases

x/auth/client/cli/cli_test.go

@@ -145,11 +145,23 @@ func (s *IntegrationTestSuite) TestCLISign() {
 	valInfo, err := val1.ClientCtx.Keyring.Key(val1.Moniker)
 	require.NoError(err)
 
+	// query account info
+	queryResJSON, err := authtest.QueryAccountExec(val1.ClientCtx, val1.Address)
+	s.Require().NoError(err)
+	var any types.Any
+	err = val1.ClientCtx.JSONMarshaler.UnmarshalJSON(queryResJSON.Bytes(), &any)
+	var account authtypes.AccountI
+	err = val1.ClientCtx.InterfaceRegistry.UnpackAny(&any, &account)
+
 	/****  test signature-only  ****/
 	res, err := authtest.TxSignExec(val1.ClientCtx, val1.Address, fileUnsigned.Name(), chainFlag,
 		sigOnlyFlag)
 	require.NoError(err)
 	checkSignatures(require, txCfg, res.Bytes(), valInfo.GetPubKey())
+	sigs, err := txCfg.UnmarshalSignatureJSON(res.Bytes())
+	require.NoError(err)
+	require.Equal(1, len(sigs))
+	require.Equal(account.GetSequence(), sigs[0].Sequence)
 
 	/****  test full output  ****/
 	res, err = authtest.TxSignExec(val1.ClientCtx, val1.Address, fileUnsigned.Name(), chainFlag)
@@ -814,38 +826,35 @@ func (s *IntegrationTestSuite) TestGetAccountCmd() {
 
 	testCases := []struct {
 		name      string
-		args      []string
+		address   sdk.AccAddress
 		expectErr bool
 	}{
 		{
 			"invalid address",
-			[]string{addr1.String(),
-				fmt.Sprintf("--%s=json", tmcli.OutputFlag)},
+			addr1,
 			true,
 		},
 		{
 			"valid address",
-			[]string{val.Address.String(),
-				fmt.Sprintf("--%s=json", tmcli.OutputFlag)},
+			val.Address,
 			false,
 		},
 	}
 
 	for _, tc := range testCases {
 		tc := tc
 		s.Run(tc.name, func() {
-			cmd := authcli.GetAccountCmd()
 			clientCtx := val.ClientCtx
 
-			out, err := clitestutil.ExecTestCLICmd(clientCtx, cmd, tc.args)
+			out, err := authtest.QueryAccountExec(clientCtx, tc.address)
 			if tc.expectErr {
 				s.Require().Error(err)
 				s.Require().NotEqual("internal", err.Error())
 			} else {
 				var any types.Any
-				s.Require().NoError(val.ClientCtx.JSONMarshaler.UnmarshalJSON(out.Bytes(), &any))
+				s.Require().NoError(clientCtx.JSONMarshaler.UnmarshalJSON(out.Bytes(), &any))
 				var acc authtypes.AccountI
-				s.Require().NoError(val.ClientCtx.InterfaceRegistry.UnpackAny(&any, &acc))
+				s.Require().NoError(clientCtx.InterfaceRegistry.UnpackAny(&any, &acc))
 				s.Require().Equal(val.Address, acc.GetAddress())
 			}
 		})

x/auth/client/testutil/helpers.go

@@ -98,4 +98,10 @@ func TxDecodeExec(clientCtx client.Context, encodedTx string, extraArgs ...strin
 	return clitestutil.ExecTestCLICmd(clientCtx, cli.GetDecodeCommand(), args)
 }
 
+func QueryAccountExec(clientCtx client.Context, address fmt.Stringer, extraArgs ...string) (testutil.BufferWriter, error) {
+	args := []string{address.String(), fmt.Sprintf("--%s=json", tmcli.OutputFlag)}
+	args = append(args, extraArgs...)
+	return clitestutil.ExecTestCLICmd(clientCtx, cli.GetAccountCmd(), args)
+}
+
 // DONTCOVER

x/auth/tx/sigs.go

@@ -118,6 +118,7 @@ func (g config) MarshalSignatureJSON(sigs []signing.SignatureV2) ([]byte, error)
 		descs[i] = &signing.SignatureDescriptor{
 			PublicKey: any,
 			Data:      descData,
+			Sequence:  sig.Sequence,
 		}
 	}