kaspawalletd: check addresses validity

cmd/kaspawallet/daemon/pb/kaspawalletd.pb.go

@@ -1,6 +1,6 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.28.0
+// 	protoc-gen-go v1.26.0
 // 	protoc        v3.17.2
 // source: kaspawalletd.proto
 
@@ -1202,6 +1202,163 @@ func (x *SignResponse) GetSignedTransactions() [][]byte {
 	return nil
 }
 
+type IsValidAddress struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Address string `protobuf:"bytes,1,opt,name=address,proto3" json:"address,omitempty"`
+	IsValid bool   `protobuf:"varint,2,opt,name=isValid,proto3" json:"isValid,omitempty"`
+	Error   string `protobuf:"bytes,3,opt,name=error,proto3" json:"error,omitempty"`
+}
+
+func (x *IsValidAddress) Reset() {
+	*x = IsValidAddress{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_kaspawalletd_proto_msgTypes[23]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *IsValidAddress) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*IsValidAddress) ProtoMessage() {}
+
+func (x *IsValidAddress) ProtoReflect() protoreflect.Message {
+	mi := &file_kaspawalletd_proto_msgTypes[23]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use IsValidAddress.ProtoReflect.Descriptor instead.
+func (*IsValidAddress) Descriptor() ([]byte, []int) {
+	return file_kaspawalletd_proto_rawDescGZIP(), []int{23}
+}
+
+func (x *IsValidAddress) GetAddress() string {
+	if x != nil {
+		return x.Address
+	}
+	return ""
+}
+
+func (x *IsValidAddress) GetIsValid() bool {
+	if x != nil {
+		return x.IsValid
+	}
+	return false
+}
+
+func (x *IsValidAddress) GetError() string {
+	if x != nil {
+		return x.Error
+	}
+	return ""
+}
+
+type CheckIfAddressesAreValidRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Addresses []string `protobuf:"bytes,1,rep,name=addresses,proto3" json:"addresses,omitempty"`
+}
+
+func (x *CheckIfAddressesAreValidRequest) Reset() {
+	*x = CheckIfAddressesAreValidRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_kaspawalletd_proto_msgTypes[24]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *CheckIfAddressesAreValidRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CheckIfAddressesAreValidRequest) ProtoMessage() {}
+
+func (x *CheckIfAddressesAreValidRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_kaspawalletd_proto_msgTypes[24]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use CheckIfAddressesAreValidRequest.ProtoReflect.Descriptor instead.
+func (*CheckIfAddressesAreValidRequest) Descriptor() ([]byte, []int) {
+	return file_kaspawalletd_proto_rawDescGZIP(), []int{24}
+}
+
+func (x *CheckIfAddressesAreValidRequest) GetAddresses() []string {
+	if x != nil {
+		return x.Addresses
+	}
+	return nil
+}
+
+type CheckIfAddressesAreValidResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	AreValidAddresses []*IsValidAddress `protobuf:"bytes,1,rep,name=areValidAddresses,proto3" json:"areValidAddresses,omitempty"`
+}
+
+func (x *CheckIfAddressesAreValidResponse) Reset() {
+	*x = CheckIfAddressesAreValidResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_kaspawalletd_proto_msgTypes[25]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *CheckIfAddressesAreValidResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CheckIfAddressesAreValidResponse) ProtoMessage() {}
+
+func (x *CheckIfAddressesAreValidResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_kaspawalletd_proto_msgTypes[25]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use CheckIfAddressesAreValidResponse.ProtoReflect.Descriptor instead.
+func (*CheckIfAddressesAreValidResponse) Descriptor() ([]byte, []int) {
+	return file_kaspawalletd_proto_rawDescGZIP(), []int{25}
+}
+
+func (x *CheckIfAddressesAreValidResponse) GetAreValidAddresses() []*IsValidAddress {
+	if x != nil {
+		return x.AreValidAddresses
+	}
+	return nil
+}
+
 var File_kaspawalletd_proto protoreflect.FileDescriptor
 
 var file_kaspawalletd_proto_rawDesc = []byte{
@@ -1316,63 +1473,87 @@ var file_kaspawalletd_proto_rawDesc = []byte{
 	0x0a, 0x0c, 0x53, 0x69, 0x67, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x2e,
 	0x0a, 0x12, 0x73, 0x69, 0x67, 0x6e, 0x65, 0x64, 0x54, 0x72, 0x61, 0x6e, 0x73, 0x61, 0x63, 0x74,
 	0x69, 0x6f, 0x6e, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x0c, 0x52, 0x12, 0x73, 0x69, 0x67, 0x6e,
-	0x65, 0x64, 0x54, 0x72, 0x61, 0x6e, 0x73, 0x61, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x32, 0xb3,
+	0x65, 0x64, 0x54, 0x72, 0x61, 0x6e, 0x73, 0x61, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x22, 0x5a,
-	0x06, 0x0a, 0x0c, 0x6b, 0x61, 0x73, 0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64, 0x12,
+	0x0a, 0x0e, 0x49, 0x73, 0x56, 0x61, 0x6c, 0x69, 0x64, 0x41, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73,
-	0x51, 0x0a, 0x0a, 0x47, 0x65, 0x74, 0x42, 0x61, 0x6c, 0x61, 0x6e, 0x63, 0x65, 0x12, 0x1f, 0x2e,
+	0x12, 0x18, 0x0a, 0x07, 0x61, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x18, 0x01, 0x20, 0x01, 0x28,
-	0x6b, 0x61, 0x73, 0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64, 0x2e, 0x47, 0x65, 0x74,
+	0x09, 0x52, 0x07, 0x61, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x12, 0x18, 0x0a, 0x07, 0x69, 0x73,
-	0x42, 0x61, 0x6c, 0x61, 0x6e, 0x63, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x20,
+	0x56, 0x61, 0x6c, 0x69, 0x64, 0x18, 0x02, 0x20, 0x01, 0x28, 0x08, 0x52, 0x07, 0x69, 0x73, 0x56,
-	0x2e, 0x6b, 0x61, 0x73, 0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64, 0x2e, 0x47, 0x65,
+	0x61, 0x6c, 0x69, 0x64, 0x12, 0x14, 0x0a, 0x05, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x18, 0x03, 0x20,
-	0x74, 0x42, 0x61, 0x6c, 0x61, 0x6e, 0x63, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65,
+	0x01, 0x28, 0x09, 0x52, 0x05, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x22, 0x3f, 0x0a, 0x1f, 0x43, 0x68,
-	0x22, 0x00, 0x12, 0x7e, 0x0a, 0x19, 0x47, 0x65, 0x74, 0x45, 0x78, 0x74, 0x65, 0x72, 0x6e, 0x61,
+	0x65, 0x63, 0x6b, 0x49, 0x66, 0x41, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x65, 0x73, 0x41, 0x72,
-	0x6c, 0x53, 0x70, 0x65, 0x6e, 0x64, 0x61, 0x62, 0x6c, 0x65, 0x55, 0x54, 0x58, 0x4f, 0x73, 0x12,
+	0x65, 0x56, 0x61, 0x6c, 0x69, 0x64, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x1c, 0x0a,
-	0x2e, 0x2e, 0x6b, 0x61, 0x73, 0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64, 0x2e, 0x47,
+	0x09, 0x61, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x65, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x09,
-	0x65, 0x74, 0x45, 0x78, 0x74, 0x65, 0x72, 0x6e, 0x61, 0x6c, 0x53, 0x70, 0x65, 0x6e, 0x64, 0x61,
+	0x52, 0x09, 0x61, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x65, 0x73, 0x22, 0x6e, 0x0a, 0x20, 0x43,
-	0x62, 0x6c, 0x65, 0x55, 0x54, 0x58, 0x4f, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a,
+	0x68, 0x65, 0x63, 0x6b, 0x49, 0x66, 0x41, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x65, 0x73, 0x41,
-	0x2f, 0x2e, 0x6b, 0x61, 0x73, 0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64, 0x2e, 0x47,
+	0x72, 0x65, 0x56, 0x61, 0x6c, 0x69, 0x64, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12,
-	0x65, 0x74, 0x45, 0x78, 0x74, 0x65, 0x72, 0x6e, 0x61, 0x6c, 0x53, 0x70, 0x65, 0x6e, 0x64, 0x61,
+	0x4a, 0x0a, 0x11, 0x61, 0x72, 0x65, 0x56, 0x61, 0x6c, 0x69, 0x64, 0x41, 0x64, 0x64, 0x72, 0x65,
-	0x62, 0x6c, 0x65, 0x55, 0x54, 0x58, 0x4f, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65,
+	0x73, 0x73, 0x65, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x1c, 0x2e, 0x6b, 0x61, 0x73,
-	0x22, 0x00, 0x12, 0x81, 0x01, 0x0a, 0x1a, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x55, 0x6e, 0x73,
+	0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64, 0x2e, 0x49, 0x73, 0x56, 0x61, 0x6c, 0x69,
-	0x69, 0x67, 0x6e, 0x65, 0x64, 0x54, 0x72, 0x61, 0x6e, 0x73, 0x61, 0x63, 0x74, 0x69, 0x6f, 0x6e,
+	0x64, 0x41, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x52, 0x11, 0x61, 0x72, 0x65, 0x56, 0x61, 0x6c,
-	0x73, 0x12, 0x2f, 0x2e, 0x6b, 0x61, 0x73, 0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64,
+	0x69, 0x64, 0x41, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x65, 0x73, 0x32, 0xb0, 0x07, 0x0a, 0x0c,
-	0x2e, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x55, 0x6e, 0x73, 0x69, 0x67, 0x6e, 0x65, 0x64, 0x54,
+	0x6b, 0x61, 0x73, 0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64, 0x12, 0x51, 0x0a, 0x0a,
-	0x72, 0x61, 0x6e, 0x73, 0x61, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65,
+	0x47, 0x65, 0x74, 0x42, 0x61, 0x6c, 0x61, 0x6e, 0x63, 0x65, 0x12, 0x1f, 0x2e, 0x6b, 0x61, 0x73,
-	0x73, 0x74, 0x1a, 0x30, 0x2e, 0x6b, 0x61, 0x73, 0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74,
+	0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64, 0x2e, 0x47, 0x65, 0x74, 0x42, 0x61, 0x6c,
-	0x64, 0x2e, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x55, 0x6e, 0x73, 0x69, 0x67, 0x6e, 0x65, 0x64,
+	0x61, 0x6e, 0x63, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x20, 0x2e, 0x6b, 0x61,
-	0x54, 0x72, 0x61, 0x6e, 0x73, 0x61, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x52, 0x65, 0x73, 0x70,
+	0x73, 0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64, 0x2e, 0x47, 0x65, 0x74, 0x42, 0x61,
-	0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x5a, 0x0a, 0x0d, 0x53, 0x68, 0x6f, 0x77, 0x41, 0x64,
+	0x6c, 0x61, 0x6e, 0x63, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12,
-	0x64, 0x72, 0x65, 0x73, 0x73, 0x65, 0x73, 0x12, 0x22, 0x2e, 0x6b, 0x61, 0x73, 0x70, 0x61, 0x77,
+	0x7e, 0x0a, 0x19, 0x47, 0x65, 0x74, 0x45, 0x78, 0x74, 0x65, 0x72, 0x6e, 0x61, 0x6c, 0x53, 0x70,
-	0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64, 0x2e, 0x53, 0x68, 0x6f, 0x77, 0x41, 0x64, 0x64, 0x72, 0x65,
+	0x65, 0x6e, 0x64, 0x61, 0x62, 0x6c, 0x65, 0x55, 0x54, 0x58, 0x4f, 0x73, 0x12, 0x2e, 0x2e, 0x6b,
-	0x73, 0x73, 0x65, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x23, 0x2e, 0x6b, 0x61,
+	0x61, 0x73, 0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64, 0x2e, 0x47, 0x65, 0x74, 0x45,
-	0x73, 0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64, 0x2e, 0x53, 0x68, 0x6f, 0x77, 0x41,
+	0x78, 0x74, 0x65, 0x72, 0x6e, 0x61, 0x6c, 0x53, 0x70, 0x65, 0x6e, 0x64, 0x61, 0x62, 0x6c, 0x65,
-	0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x65, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65,
+	0x55, 0x54, 0x58, 0x4f, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x2f, 0x2e, 0x6b,
-	0x22, 0x00, 0x12, 0x51, 0x0a, 0x0a, 0x4e, 0x65, 0x77, 0x41, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73,
+	0x61, 0x73, 0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64, 0x2e, 0x47, 0x65, 0x74, 0x45,
-	0x12, 0x1f, 0x2e, 0x6b, 0x61, 0x73, 0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64, 0x2e,
+	0x78, 0x74, 0x65, 0x72, 0x6e, 0x61, 0x6c, 0x53, 0x70, 0x65, 0x6e, 0x64, 0x61, 0x62, 0x6c, 0x65,
-	0x4e, 0x65, 0x77, 0x41, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73,
+	0x55, 0x54, 0x58, 0x4f, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12,
-	0x74, 0x1a, 0x20, 0x2e, 0x6b, 0x61, 0x73, 0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64,
+	0x81, 0x01, 0x0a, 0x1a, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x55, 0x6e, 0x73, 0x69, 0x67, 0x6e,
-	0x2e, 0x4e, 0x65, 0x77, 0x41, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f,
+	0x65, 0x64, 0x54, 0x72, 0x61, 0x6e, 0x73, 0x61, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x12, 0x2f,
-	0x6e, 0x73, 0x65, 0x22, 0x00, 0x12, 0x4b, 0x0a, 0x08, 0x53, 0x68, 0x75, 0x74, 0x64, 0x6f, 0x77,
+	0x2e, 0x6b, 0x61, 0x73, 0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64, 0x2e, 0x43, 0x72,
-	0x6e, 0x12, 0x1d, 0x2e, 0x6b, 0x61, 0x73, 0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64,
+	0x65, 0x61, 0x74, 0x65, 0x55, 0x6e, 0x73, 0x69, 0x67, 0x6e, 0x65, 0x64, 0x54, 0x72, 0x61, 0x6e,
-	0x2e, 0x53, 0x68, 0x75, 0x74, 0x64, 0x6f, 0x77, 0x6e, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74,
+	0x73, 0x61, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a,
-	0x1a, 0x1e, 0x2e, 0x6b, 0x61, 0x73, 0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64, 0x2e,
+	0x30, 0x2e, 0x6b, 0x61, 0x73, 0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64, 0x2e, 0x43,
-	0x53, 0x68, 0x75, 0x74, 0x64, 0x6f, 0x77, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65,
+	0x72, 0x65, 0x61, 0x74, 0x65, 0x55, 0x6e, 0x73, 0x69, 0x67, 0x6e, 0x65, 0x64, 0x54, 0x72, 0x61,
-	0x22, 0x00, 0x12, 0x4e, 0x0a, 0x09, 0x42, 0x72, 0x6f, 0x61, 0x64, 0x63, 0x61, 0x73, 0x74, 0x12,
+	0x6e, 0x73, 0x61, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73,
-	0x1e, 0x2e, 0x6b, 0x61, 0x73, 0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64, 0x2e, 0x42,
+	0x65, 0x22, 0x00, 0x12, 0x5a, 0x0a, 0x0d, 0x53, 0x68, 0x6f, 0x77, 0x41, 0x64, 0x64, 0x72, 0x65,
-	0x72, 0x6f, 0x61, 0x64, 0x63, 0x61, 0x73, 0x74, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a,
+	0x73, 0x73, 0x65, 0x73, 0x12, 0x22, 0x2e, 0x6b, 0x61, 0x73, 0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c,
-	0x1f, 0x2e, 0x6b, 0x61, 0x73, 0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64, 0x2e, 0x42,
+	0x65, 0x74, 0x64, 0x2e, 0x53, 0x68, 0x6f, 0x77, 0x41, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x65,
-	0x72, 0x6f, 0x61, 0x64, 0x63, 0x61, 0x73, 0x74, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65,
+	0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x23, 0x2e, 0x6b, 0x61, 0x73, 0x70, 0x61,
-	0x22, 0x00, 0x12, 0x3f, 0x0a, 0x04, 0x53, 0x65, 0x6e, 0x64, 0x12, 0x19, 0x2e, 0x6b, 0x61, 0x73,
+	0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64, 0x2e, 0x53, 0x68, 0x6f, 0x77, 0x41, 0x64, 0x64, 0x72,
-	0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64, 0x2e, 0x53, 0x65, 0x6e, 0x64, 0x52, 0x65,
+	0x65, 0x73, 0x73, 0x65, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12,
-	0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1a, 0x2e, 0x6b, 0x61, 0x73, 0x70, 0x61, 0x77, 0x61, 0x6c,
+	0x51, 0x0a, 0x0a, 0x4e, 0x65, 0x77, 0x41, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x12, 0x1f, 0x2e,
-	0x6c, 0x65, 0x74, 0x64, 0x2e, 0x53, 0x65, 0x6e, 0x64, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73,
+	0x6b, 0x61, 0x73, 0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64, 0x2e, 0x4e, 0x65, 0x77,
-	0x65, 0x22, 0x00, 0x12, 0x3f, 0x0a, 0x04, 0x53, 0x69, 0x67, 0x6e, 0x12, 0x19, 0x2e, 0x6b, 0x61,
+	0x41, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x20,
-	0x73, 0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64, 0x2e, 0x53, 0x69, 0x67, 0x6e, 0x52,
+	0x2e, 0x6b, 0x61, 0x73, 0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64, 0x2e, 0x4e, 0x65,
-	0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1a, 0x2e, 0x6b, 0x61, 0x73, 0x70, 0x61, 0x77, 0x61,
+	0x77, 0x41, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65,
-	0x6c, 0x6c, 0x65, 0x74, 0x64, 0x2e, 0x53, 0x69, 0x67, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e,
+	0x22, 0x00, 0x12, 0x4b, 0x0a, 0x08, 0x53, 0x68, 0x75, 0x74, 0x64, 0x6f, 0x77, 0x6e, 0x12, 0x1d,
-	0x73, 0x65, 0x22, 0x00, 0x42, 0x36, 0x5a, 0x34, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63,
+	0x2e, 0x6b, 0x61, 0x73, 0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64, 0x2e, 0x53, 0x68,
-	0x6f, 0x6d, 0x2f, 0x6b, 0x61, 0x73, 0x70, 0x61, 0x6e, 0x65, 0x74, 0x2f, 0x6b, 0x61, 0x73, 0x70,
+	0x75, 0x74, 0x64, 0x6f, 0x77, 0x6e, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1e, 0x2e,
-	0x61, 0x64, 0x2f, 0x63, 0x6d, 0x64, 0x2f, 0x6b, 0x61, 0x73, 0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c,
+	0x6b, 0x61, 0x73, 0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64, 0x2e, 0x53, 0x68, 0x75,
-	0x65, 0x74, 0x2f, 0x64, 0x61, 0x65, 0x6d, 0x6f, 0x6e, 0x2f, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72,
+	0x74, 0x64, 0x6f, 0x77, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12,
-	0x6f, 0x74, 0x6f, 0x33,
+	0x4e, 0x0a, 0x09, 0x42, 0x72, 0x6f, 0x61, 0x64, 0x63, 0x61, 0x73, 0x74, 0x12, 0x1e, 0x2e, 0x6b,
+	0x61, 0x73, 0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64, 0x2e, 0x42, 0x72, 0x6f, 0x61,
+	0x64, 0x63, 0x61, 0x73, 0x74, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x1f, 0x2e, 0x6b,
+	0x61, 0x73, 0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64, 0x2e, 0x42, 0x72, 0x6f, 0x61,
+	0x64, 0x63, 0x61, 0x73, 0x74, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x12,
+	0x3f, 0x0a, 0x04, 0x53, 0x65, 0x6e, 0x64, 0x12, 0x19, 0x2e, 0x6b, 0x61, 0x73, 0x70, 0x61, 0x77,
+	0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64, 0x2e, 0x53, 0x65, 0x6e, 0x64, 0x52, 0x65, 0x71, 0x75, 0x65,
+	0x73, 0x74, 0x1a, 0x1a, 0x2e, 0x6b, 0x61, 0x73, 0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74,
+	0x64, 0x2e, 0x53, 0x65, 0x6e, 0x64, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00,
+	0x12, 0x3f, 0x0a, 0x04, 0x53, 0x69, 0x67, 0x6e, 0x12, 0x19, 0x2e, 0x6b, 0x61, 0x73, 0x70, 0x61,
+	0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64, 0x2e, 0x53, 0x69, 0x67, 0x6e, 0x52, 0x65, 0x71, 0x75,
+	0x65, 0x73, 0x74, 0x1a, 0x1a, 0x2e, 0x6b, 0x61, 0x73, 0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65,
+	0x74, 0x64, 0x2e, 0x53, 0x69, 0x67, 0x6e, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22,
+	0x00, 0x12, 0x7b, 0x0a, 0x18, 0x43, 0x68, 0x65, 0x63, 0x6b, 0x49, 0x66, 0x41, 0x64, 0x64, 0x72,
+	0x65, 0x73, 0x73, 0x65, 0x73, 0x41, 0x72, 0x65, 0x56, 0x61, 0x6c, 0x69, 0x64, 0x12, 0x2d, 0x2e,
+	0x6b, 0x61, 0x73, 0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64, 0x2e, 0x43, 0x68, 0x65,
+	0x63, 0x6b, 0x49, 0x66, 0x41, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x65, 0x73, 0x41, 0x72, 0x65,
+	0x56, 0x61, 0x6c, 0x69, 0x64, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x2e, 0x2e, 0x6b,
+	0x61, 0x73, 0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74, 0x64, 0x2e, 0x43, 0x68, 0x65, 0x63,
+	0x6b, 0x49, 0x66, 0x41, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x65, 0x73, 0x41, 0x72, 0x65, 0x56,
+	0x61, 0x6c, 0x69, 0x64, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x42, 0x36,
+	0x5a, 0x34, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x6b, 0x61, 0x73,
+	0x70, 0x61, 0x6e, 0x65, 0x74, 0x2f, 0x6b, 0x61, 0x73, 0x70, 0x61, 0x64, 0x2f, 0x63, 0x6d, 0x64,
+	0x2f, 0x6b, 0x61, 0x73, 0x70, 0x61, 0x77, 0x61, 0x6c, 0x6c, 0x65, 0x74, 0x2f, 0x64, 0x61, 0x65,
+	0x6d, 0x6f, 0x6e, 0x2f, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -1387,7 +1568,7 @@ func file_kaspawalletd_proto_rawDescGZIP() []byte {
 	return file_kaspawalletd_proto_rawDescData
 }
 
-var file_kaspawalletd_proto_msgTypes = make([]protoimpl.MessageInfo, 23)
+var file_kaspawalletd_proto_msgTypes = make([]protoimpl.MessageInfo, 26)
 var file_kaspawalletd_proto_goTypes = []interface{}{
 	(*GetBalanceRequest)(nil),                  // 0: kaspawalletd.GetBalanceRequest
 	(*GetBalanceResponse)(nil),                 // 1: kaspawalletd.GetBalanceResponse
@@ -1412,6 +1593,9 @@ var file_kaspawalletd_proto_goTypes = []interface{}{
 	(*SendResponse)(nil),                       // 20: kaspawalletd.SendResponse
 	(*SignRequest)(nil),                        // 21: kaspawalletd.SignRequest
 	(*SignResponse)(nil),                       // 22: kaspawalletd.SignResponse
+	(*IsValidAddress)(nil),                     // 23: kaspawalletd.IsValidAddress
+	(*CheckIfAddressesAreValidRequest)(nil),    // 24: kaspawalletd.CheckIfAddressesAreValidRequest
+	(*CheckIfAddressesAreValidResponse)(nil),   // 25: kaspawalletd.CheckIfAddressesAreValidResponse
 }
 var file_kaspawalletd_proto_depIdxs = []int32{
 	2,  // 0: kaspawalletd.GetBalanceResponse.addressBalances:type_name -> kaspawalletd.AddressBalances
@@ -1419,29 +1603,32 @@ var file_kaspawalletd_proto_depIdxs = []int32{
 	16, // 2: kaspawalletd.UtxosByAddressesEntry.utxoEntry:type_name -> kaspawalletd.UtxoEntry
 	15, // 3: kaspawalletd.UtxoEntry.scriptPublicKey:type_name -> kaspawalletd.ScriptPublicKey
 	14, // 4: kaspawalletd.GetExternalSpendableUTXOsResponse.Entries:type_name -> kaspawalletd.UtxosByAddressesEntry
-	0,  // 5: kaspawalletd.kaspawalletd.GetBalance:input_type -> kaspawalletd.GetBalanceRequest
+	23, // 5: kaspawalletd.CheckIfAddressesAreValidResponse.areValidAddresses:type_name -> kaspawalletd.IsValidAddress
-	17, // 6: kaspawalletd.kaspawalletd.GetExternalSpendableUTXOs:input_type -> kaspawalletd.GetExternalSpendableUTXOsRequest
+	0,  // 6: kaspawalletd.kaspawalletd.GetBalance:input_type -> kaspawalletd.GetBalanceRequest
-	3,  // 7: kaspawalletd.kaspawalletd.CreateUnsignedTransactions:input_type -> kaspawalletd.CreateUnsignedTransactionsRequest
+	17, // 7: kaspawalletd.kaspawalletd.GetExternalSpendableUTXOs:input_type -> kaspawalletd.GetExternalSpendableUTXOsRequest
-	5,  // 8: kaspawalletd.kaspawalletd.ShowAddresses:input_type -> kaspawalletd.ShowAddressesRequest
+	3,  // 8: kaspawalletd.kaspawalletd.CreateUnsignedTransactions:input_type -> kaspawalletd.CreateUnsignedTransactionsRequest
-	7,  // 9: kaspawalletd.kaspawalletd.NewAddress:input_type -> kaspawalletd.NewAddressRequest
+	5,  // 9: kaspawalletd.kaspawalletd.ShowAddresses:input_type -> kaspawalletd.ShowAddressesRequest
-	11, // 10: kaspawalletd.kaspawalletd.Shutdown:input_type -> kaspawalletd.ShutdownRequest
+	7,  // 10: kaspawalletd.kaspawalletd.NewAddress:input_type -> kaspawalletd.NewAddressRequest
-	9,  // 11: kaspawalletd.kaspawalletd.Broadcast:input_type -> kaspawalletd.BroadcastRequest
+	11, // 11: kaspawalletd.kaspawalletd.Shutdown:input_type -> kaspawalletd.ShutdownRequest
-	19, // 12: kaspawalletd.kaspawalletd.Send:input_type -> kaspawalletd.SendRequest
+	9,  // 12: kaspawalletd.kaspawalletd.Broadcast:input_type -> kaspawalletd.BroadcastRequest
-	21, // 13: kaspawalletd.kaspawalletd.Sign:input_type -> kaspawalletd.SignRequest
+	19, // 13: kaspawalletd.kaspawalletd.Send:input_type -> kaspawalletd.SendRequest
-	1,  // 14: kaspawalletd.kaspawalletd.GetBalance:output_type -> kaspawalletd.GetBalanceResponse
+	21, // 14: kaspawalletd.kaspawalletd.Sign:input_type -> kaspawalletd.SignRequest
-	18, // 15: kaspawalletd.kaspawalletd.GetExternalSpendableUTXOs:output_type -> kaspawalletd.GetExternalSpendableUTXOsResponse
+	24, // 15: kaspawalletd.kaspawalletd.CheckIfAddressesAreValid:input_type -> kaspawalletd.CheckIfAddressesAreValidRequest
-	4,  // 16: kaspawalletd.kaspawalletd.CreateUnsignedTransactions:output_type -> kaspawalletd.CreateUnsignedTransactionsResponse
+	1,  // 16: kaspawalletd.kaspawalletd.GetBalance:output_type -> kaspawalletd.GetBalanceResponse
-	6,  // 17: kaspawalletd.kaspawalletd.ShowAddresses:output_type -> kaspawalletd.ShowAddressesResponse
+	18, // 17: kaspawalletd.kaspawalletd.GetExternalSpendableUTXOs:output_type -> kaspawalletd.GetExternalSpendableUTXOsResponse
-	8,  // 18: kaspawalletd.kaspawalletd.NewAddress:output_type -> kaspawalletd.NewAddressResponse
+	4,  // 18: kaspawalletd.kaspawalletd.CreateUnsignedTransactions:output_type -> kaspawalletd.CreateUnsignedTransactionsResponse
-	12, // 19: kaspawalletd.kaspawalletd.Shutdown:output_type -> kaspawalletd.ShutdownResponse
+	6,  // 19: kaspawalletd.kaspawalletd.ShowAddresses:output_type -> kaspawalletd.ShowAddressesResponse
-	10, // 20: kaspawalletd.kaspawalletd.Broadcast:output_type -> kaspawalletd.BroadcastResponse
+	8,  // 20: kaspawalletd.kaspawalletd.NewAddress:output_type -> kaspawalletd.NewAddressResponse
-	20, // 21: kaspawalletd.kaspawalletd.Send:output_type -> kaspawalletd.SendResponse
+	12, // 21: kaspawalletd.kaspawalletd.Shutdown:output_type -> kaspawalletd.ShutdownResponse
-	22, // 22: kaspawalletd.kaspawalletd.Sign:output_type -> kaspawalletd.SignResponse
+	10, // 22: kaspawalletd.kaspawalletd.Broadcast:output_type -> kaspawalletd.BroadcastResponse
-	14, // [14:23] is the sub-list for method output_type
+	20, // 23: kaspawalletd.kaspawalletd.Send:output_type -> kaspawalletd.SendResponse
-	5,  // [5:14] is the sub-list for method input_type
+	22, // 24: kaspawalletd.kaspawalletd.Sign:output_type -> kaspawalletd.SignResponse
-	5,  // [5:5] is the sub-list for extension type_name
+	25, // 25: kaspawalletd.kaspawalletd.CheckIfAddressesAreValid:output_type -> kaspawalletd.CheckIfAddressesAreValidResponse
-	5,  // [5:5] is the sub-list for extension extendee
+	16, // [16:26] is the sub-list for method output_type
-	0,  // [0:5] is the sub-list for field type_name
+	6,  // [6:16] is the sub-list for method input_type
+	6,  // [6:6] is the sub-list for extension type_name
+	6,  // [6:6] is the sub-list for extension extendee
+	0,  // [0:6] is the sub-list for field type_name
 }
 
 func init() { file_kaspawalletd_proto_init() }
@@ -1726,6 +1913,42 @@ func file_kaspawalletd_proto_init() {
 				return nil
 			}
 		}
+		file_kaspawalletd_proto_msgTypes[23].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*IsValidAddress); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_kaspawalletd_proto_msgTypes[24].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*CheckIfAddressesAreValidRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_kaspawalletd_proto_msgTypes[25].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*CheckIfAddressesAreValidResponse); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
 	}
 	type x struct{}
 	out := protoimpl.TypeBuilder{
@@ -1733,7 +1956,7 @@ func file_kaspawalletd_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_kaspawalletd_proto_rawDesc,
 			NumEnums:      0,
-			NumMessages:   23,
+			NumMessages:   26,
 			NumExtensions: 0,
 			NumServices:   1,
 		},

cmd/kaspawallet/daemon/pb/kaspawalletd.proto

@@ -15,6 +15,7 @@ service kaspawalletd {
   rpc Send(SendRequest) returns (SendResponse) {}
   // Since SignRequest contains a password - this command should only be used on a trusted or secure connection
   rpc Sign(SignRequest) returns (SignResponse) {}
+  rpc CheckIfAddressesAreValid (CheckIfAddressesAreValidRequest) returns (CheckIfAddressesAreValidResponse) {}
 }
 
 message GetBalanceRequest {
@@ -122,3 +123,17 @@ message SignRequest{
 message SignResponse{
   repeated bytes signedTransactions = 1;
 }
+
+message IsValidAddress {
+        string address = 1;
+        bool isValid = 2;
+        string error = 3;
+}
+
+message CheckIfAddressesAreValidRequest{
+       repeated string addresses = 1;
+}
+
+message CheckIfAddressesAreValidResponse {
+        repeated IsValidAddress areValidAddresses = 1;
+}

cmd/kaspawallet/daemon/pb/kaspawalletd_grpc.pb.go

@@ -33,6 +33,7 @@ type KaspawalletdClient interface {
 	Send(ctx context.Context, in *SendRequest, opts ...grpc.CallOption) (*SendResponse, error)
 	// Since SignRequest contains a password - this command should only be used on a trusted or secure connection
 	Sign(ctx context.Context, in *SignRequest, opts ...grpc.CallOption) (*SignResponse, error)
+	CheckIfAddressesAreValid(ctx context.Context, in *CheckIfAddressesAreValidRequest, opts ...grpc.CallOption) (*CheckIfAddressesAreValidResponse, error)
 }
 
 type kaspawalletdClient struct {
@@ -124,6 +125,15 @@ func (c *kaspawalletdClient) Sign(ctx context.Context, in *SignRequest, opts ...
 	return out, nil
 }
 
+func (c *kaspawalletdClient) CheckIfAddressesAreValid(ctx context.Context, in *CheckIfAddressesAreValidRequest, opts ...grpc.CallOption) (*CheckIfAddressesAreValidResponse, error) {
+	out := new(CheckIfAddressesAreValidResponse)
+	err := c.cc.Invoke(ctx, "/kaspawalletd.kaspawalletd/CheckIfAddressesAreValid", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // KaspawalletdServer is the server API for Kaspawalletd service.
 // All implementations must embed UnimplementedKaspawalletdServer
 // for forward compatibility
@@ -139,6 +149,7 @@ type KaspawalletdServer interface {
 	Send(context.Context, *SendRequest) (*SendResponse, error)
 	// Since SignRequest contains a password - this command should only be used on a trusted or secure connection
 	Sign(context.Context, *SignRequest) (*SignResponse, error)
+	CheckIfAddressesAreValid(context.Context, *CheckIfAddressesAreValidRequest) (*CheckIfAddressesAreValidResponse, error)
 	mustEmbedUnimplementedKaspawalletdServer()
 }
 
@@ -173,6 +184,9 @@ func (UnimplementedKaspawalletdServer) Send(context.Context, *SendRequest) (*Sen
 func (UnimplementedKaspawalletdServer) Sign(context.Context, *SignRequest) (*SignResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method Sign not implemented")
 }
+func (UnimplementedKaspawalletdServer) CheckIfAddressesAreValid(context.Context, *CheckIfAddressesAreValidRequest) (*CheckIfAddressesAreValidResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method CheckIfAddressesAreValid not implemented")
+}
 func (UnimplementedKaspawalletdServer) mustEmbedUnimplementedKaspawalletdServer() {}
 
 // UnsafeKaspawalletdServer may be embedded to opt out of forward compatibility for this service.
@@ -348,6 +362,24 @@ func _Kaspawalletd_Sign_Handler(srv interface{}, ctx context.Context, dec func(i
 	return interceptor(ctx, in, info, handler)
 }
 
+func _Kaspawalletd_CheckIfAddressesAreValid_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(CheckIfAddressesAreValidRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(KaspawalletdServer).CheckIfAddressesAreValid(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/kaspawalletd.kaspawalletd/CheckIfAddressesAreValid",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(KaspawalletdServer).CheckIfAddressesAreValid(ctx, req.(*CheckIfAddressesAreValidRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 // Kaspawalletd_ServiceDesc is the grpc.ServiceDesc for Kaspawalletd service.
 // It's only intended for direct use with grpc.RegisterService,
 // and not to be introspected or modified (even as a copy)
@@ -391,6 +423,10 @@ var Kaspawalletd_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "Sign",
 			Handler:    _Kaspawalletd_Sign_Handler,
 		},
+		{
+			MethodName: "CheckIfAddressesAreValid",
+			Handler:    _Kaspawalletd_CheckIfAddressesAreValid_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "kaspawalletd.proto",

cmd/kaspawallet/daemon/server/address.go

@@ -92,6 +92,34 @@ func (s *server) NewAddress(_ context.Context, request *pb.NewAddressRequest) (*
 	return &pb.NewAddressResponse{Address: address.String()}, nil
 }
 
+func (s *server) CheckIfAddressesAreValid(_ context.Context, request *pb.CheckIfAddressesAreValidRequest) (*pb.CheckIfAddressesAreValidResponse, error) {
+
+	s.lock.Lock()
+	defer s.lock.Unlock()
+
+	areValidAddresses := make([]*pb.IsValidAddress, len(request.Addresses))
+	for i, address := range request.Addresses {
+		_, err := util.DecodeAddress(address, s.params.Prefix)
+		if err != nil {
+			areValidAddresses[i] = &pb.IsValidAddress{
+				Address: address,
+				IsValid: false,
+				Error:   err.Error(),
+			}
+		} else {
+			areValidAddresses[i] = &pb.IsValidAddress{
+				Address: address,
+				IsValid: false,
+				Error:   err.Error(),
+			}
+		}
+	}
+
+	return &pb.CheckIfAddressesAreValidResponse{
+		AreValidAddresses: areValidAddresses,
+	}, nil
+}
+
 func (s *server) walletAddressString(wAddr *walletAddress) (string, error) {
 	path := s.walletAddressPath(wAddr)
 	addr, err := libkaspawallet.Address(s.params, s.keysFile.ExtendedPublicKeys, s.keysFile.MinimumSignatures, path, s.keysFile.ECDSA)