fix: AuxTxBuilder check all AuxSignerData match (cosmos#10547)

* Rename file

* Check matching AuxSignerData

* Remove getbody

* Remove useless code

* Add small test

Co-authored-by: Marko <[email protected]>

client/tx/aux_builder.go

@@ -41,13 +41,15 @@ func (b *AuxTxBuilder) SetMemo(memo string) {
 	b.checkEmptyFields()
 
 	b.body.Memo = memo
+	b.auxSignerData.SignDoc.BodyBytes = nil
 }
 
 // SetTimeoutHeight sets a timeout height in the tx.
 func (b *AuxTxBuilder) SetTimeoutHeight(height uint64) {
 	b.checkEmptyFields()
 
 	b.body.TimeoutHeight = height
+	b.auxSignerData.SignDoc.BodyBytes = nil
 }
 
 // SetMsgs sets an array of Msgs in the tx.
@@ -65,6 +67,7 @@ func (b *AuxTxBuilder) SetMsgs(msgs ...sdk.Msg) error {
 
 	b.msgs = msgs
 	b.body.Messages = anys
+	b.auxSignerData.SignDoc.BodyBytes = nil
 
 	return nil
 }
@@ -132,6 +135,22 @@ func (b *AuxTxBuilder) SetSignature(sig []byte) {
 	b.auxSignerData.Sig = sig
 }
 
+// SetExtensionOptions sets the aux signer's extension options.
+func (b *AuxTxBuilder) SetExtensionOptions(extOpts ...*codectypes.Any) {
+	b.checkEmptyFields()
+
+	b.body.ExtensionOptions = extOpts
+	b.auxSignerData.SignDoc.BodyBytes = nil
+}
+
+// SetSignature sets the aux signer's signature.
+func (b *AuxTxBuilder) SetNonCriticalExtensionOptions(extOpts ...*codectypes.Any) {
+	b.checkEmptyFields()
+
+	b.body.NonCriticalExtensionOptions = extOpts
+	b.auxSignerData.SignDoc.BodyBytes = nil
+}
+
 // GetSignBytes returns the builder's sign bytes.
 func (b *AuxTxBuilder) GetSignBytes() ([]byte, error) {
 	auxTx := b.auxSignerData

proto/cosmos/tx/v1beta1/tx.proto

@@ -217,7 +217,7 @@ message Fee {
 // Tip is the tip used for meta-transactions.
 message Tip {
   // amount is the amount of the tip
-  repeated cosmos.base.v1beta1.Coin amount = 1 [(gogoproto.nullable) = false];
+  repeated cosmos.base.v1beta1.Coin amount = 1 [(gogoproto.nullable) = false, (gogoproto.castrepeated) = "github.com/cosmos/cosmos-sdk/types.Coins"];
   // tipper is the address of the account paying for the tip
   string tipper = 2 [(cosmos_proto.scalar) = "cosmos.AddressString"];
 }