add params query

docs/proto/proto-docs.md

@@ -71,6 +71,8 @@
     - [QueryContractInfoResponse](#cosmwasm.wasm.v1.QueryContractInfoResponse)
     - [QueryContractsByCodeRequest](#cosmwasm.wasm.v1.QueryContractsByCodeRequest)
     - [QueryContractsByCodeResponse](#cosmwasm.wasm.v1.QueryContractsByCodeResponse)
+    - [QueryParamsRequest](#cosmwasm.wasm.v1.QueryParamsRequest)
+    - [QueryParamsResponse](#cosmwasm.wasm.v1.QueryParamsResponse)
     - [QueryPinnedCodesRequest](#cosmwasm.wasm.v1.QueryPinnedCodesRequest)
     - [QueryPinnedCodesResponse](#cosmwasm.wasm.v1.QueryPinnedCodesResponse)
     - [QueryRawContractStateRequest](#cosmwasm.wasm.v1.QueryRawContractStateRequest)
@@ -1083,6 +1085,31 @@ Query/ContractsByCode RPC method
 
 
 
+<a name="cosmwasm.wasm.v1.QueryParamsRequest"></a>
+
+### QueryParamsRequest
+QueryParamsRequest is the request type for the Query/Params RPC method.
+
+
+
+
+
+
+<a name="cosmwasm.wasm.v1.QueryParamsResponse"></a>
+
+### QueryParamsResponse
+QueryParamsResponse is the response type for the Query/Params RPC method.
+
+
+| Field | Type | Label | Description |
+| ----- | ---- | ----- | ----------- |
+| `params` | [Params](#cosmwasm.wasm.v1.Params) |  | params defines the parameters of the module. |
+
+
+
+
+
+
 <a name="cosmwasm.wasm.v1.QueryPinnedCodesRequest"></a>
 
 ### QueryPinnedCodesRequest
@@ -1204,6 +1231,7 @@ Query provides defines the gRPC querier service
 | `Code` | [QueryCodeRequest](#cosmwasm.wasm.v1.QueryCodeRequest) | [QueryCodeResponse](#cosmwasm.wasm.v1.QueryCodeResponse) | Code gets the binary code and metadata for a singe wasm code | GET|/cosmwasm/wasm/v1/code/{code_id}|
 | `Codes` | [QueryCodesRequest](#cosmwasm.wasm.v1.QueryCodesRequest) | [QueryCodesResponse](#cosmwasm.wasm.v1.QueryCodesResponse) | Codes gets the metadata for all stored wasm codes | GET|/cosmwasm/wasm/v1/code|
 | `PinnedCodes` | [QueryPinnedCodesRequest](#cosmwasm.wasm.v1.QueryPinnedCodesRequest) | [QueryPinnedCodesResponse](#cosmwasm.wasm.v1.QueryPinnedCodesResponse) | PinnedCodes gets the pinned code ids | GET|/cosmwasm/wasm/v1/codes/pinned|
+| `Params` | [QueryParamsRequest](#cosmwasm.wasm.v1.QueryParamsRequest) | [QueryParamsResponse](#cosmwasm.wasm.v1.QueryParamsResponse) | Params gets the module params | GET|/cosmwasm/wasm/v1/codes/params|
 
  <!-- end services -->
 

proto/cosmwasm/wasm/v1/query.proto

@@ -58,6 +58,11 @@ service Query {
   rpc PinnedCodes(QueryPinnedCodesRequest) returns (QueryPinnedCodesResponse) {
     option (google.api.http).get = "/cosmwasm/wasm/v1/codes/pinned";
   }
+
+  // Params gets the module params
+  rpc Params(QueryParamsRequest) returns (QueryParamsResponse) {
+    option (google.api.http).get = "/cosmwasm/wasm/v1/codes/params";
+  }
 }
 
 // QueryContractInfoRequest is the request type for the Query/ContractInfo RPC
@@ -222,3 +227,12 @@ message QueryPinnedCodesResponse {
   // pagination defines the pagination in the response.
   cosmos.base.query.v1beta1.PageResponse pagination = 2;
 }
+
+// QueryParamsRequest is the request type for the Query/Params RPC method.
+message QueryParamsRequest {}
+
+// QueryParamsResponse is the response type for the Query/Params RPC method.
+message QueryParamsResponse {
+  // params defines the parameters of the module.
+  Params params = 1 [ (gogoproto.nullable) = false ];
+}

x/wasm/client/cli/query.go

@@ -38,6 +38,7 @@ func GetQueryCmd() *cobra.Command {
 		GetCmdGetContractState(),
 		GetCmdListPinnedCode(),
 		GetCmdLibVersion(),
+		GetCmdQueryParams(),
 	)
 	return queryCmd
 }
@@ -540,3 +541,32 @@ func withPageKeyDecoded(flagSet *flag.FlagSet) *flag.FlagSet {
 	}
 	return flagSet
 }
+
+// GetCmdQueryParams implements a command to return the current wasm
+// parameters.
+func GetCmdQueryParams() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "params",
+		Short: "Query the current wasm parameters",
+		Args:  cobra.NoArgs,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			clientCtx, err := client.GetClientQueryContext(cmd)
+			if err != nil {
+				return err
+			}
+			queryClient := types.NewQueryClient(clientCtx)
+
+			params := &types.QueryParamsRequest{}
+			res, err := queryClient.Params(cmd.Context(), params)
+			if err != nil {
+				return err
+			}
+
+			return clientCtx.PrintProto(&res.Params)
+		},
+	}
+
+	flags.AddQueryFlagsToCmd(cmd)
+
+	return cmd
+}

x/wasm/keeper/querier.go

@@ -311,3 +311,10 @@ func (q grpcQuerier) PinnedCodes(c context.Context, req *types.QueryPinnedCodesR
 		Pagination: pageRes,
 	}, nil
 }
+
+// Params returns params of the module.
+func (q grpcQuerier) Params(c context.Context, req *types.QueryParamsRequest) (*types.QueryParamsResponse, error) {
+	ctx := sdk.UnwrapSDKContext(c)
+	params := q.keeper.GetParams(ctx)
+	return &types.QueryParamsResponse{Params: params}, nil
+}

x/wasm/keeper/querier_test.go

@@ -655,6 +655,34 @@ func TestQueryPinnedCodes(t *testing.T) {
 	}
 }
 
+func TestQueryParams(t *testing.T) {
+	ctx, keepers := CreateTestInput(t, false, SupportedFeatures)
+	keeper := keepers.WasmKeeper
+
+	q := Querier(keeper)
+
+	paramsResponse, err := q.Params(sdk.WrapSDKContext(ctx), &types.QueryParamsRequest{})
+	require.NoError(t, err)
+	require.NotNil(t, paramsResponse)
+
+	defaultParams := types.DefaultParams()
+
+	require.Equal(t, paramsResponse.Params.CodeUploadAccess, defaultParams.CodeUploadAccess)
+	require.Equal(t, paramsResponse.Params.InstantiateDefaultPermission, defaultParams.InstantiateDefaultPermission)
+
+	keeper.SetParams(ctx, types.Params{
+		CodeUploadAccess:             types.AllowNobody,
+		InstantiateDefaultPermission: types.AccessTypeNobody,
+	})
+
+	paramsResponse, err = q.Params(sdk.WrapSDKContext(ctx), &types.QueryParamsRequest{})
+	require.NoError(t, err)
+	require.NotNil(t, paramsResponse)
+
+	require.Equal(t, paramsResponse.Params.CodeUploadAccess, types.AllowNobody)
+	require.Equal(t, paramsResponse.Params.InstantiateDefaultPermission, types.AccessTypeNobody)
+}
+
 func TestQueryCodeInfo(t *testing.T) {
 	wasmCode, err := os.ReadFile("./testdata/hackatom.wasm")
 	require.NoError(t, err)

x/wasm/types/exported_keepers.go

@@ -20,6 +20,7 @@ type ViewKeeper interface {
 	IterateCodeInfos(ctx sdk.Context, cb func(uint64, CodeInfo) bool)
 	GetByteCode(ctx sdk.Context, codeID uint64) ([]byte, error)
 	IsPinnedCode(ctx sdk.Context, codeID uint64) bool
+	GetParams(ctx sdk.Context) Params
 }
 
 // ContractOpsKeeper contains mutable operations on a contract.

x/wasm/types/query.pb.go

@@ -902,6 +902,91 @@ func (m *QueryPinnedCodesResponse) XXX_DiscardUnknown() {
 
 var xxx_messageInfo_QueryPinnedCodesResponse proto.InternalMessageInfo
 
+// QueryParamsRequest is the request type for the Query/Params RPC method.
+type QueryParamsRequest struct{}
+
+func (m *QueryParamsRequest) Reset()         { *m = QueryParamsRequest{} }
+func (m *QueryParamsRequest) String() string { return proto.CompactTextString(m) }
+func (*QueryParamsRequest) ProtoMessage()    {}
+func (*QueryParamsRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_9677c207036b9f2b, []int{19}
+}
+
+func (m *QueryParamsRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+
+func (m *QueryParamsRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_QueryParamsRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+
+func (m *QueryParamsRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_QueryParamsRequest.Merge(m, src)
+}
+
+func (m *QueryParamsRequest) XXX_Size() int {
+	return m.Size()
+}
+
+func (m *QueryParamsRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_QueryParamsRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_QueryParamsRequest proto.InternalMessageInfo
+
+// QueryParamsResponse is the response type for the Query/Params RPC method.
+type QueryParamsResponse struct {
+	// params defines the parameters of the module.
+	Params Params `protobuf:"bytes,1,opt,name=params,proto3" json:"params"`
+}
+
+func (m *QueryParamsResponse) Reset()         { *m = QueryParamsResponse{} }
+func (m *QueryParamsResponse) String() string { return proto.CompactTextString(m) }
+func (*QueryParamsResponse) ProtoMessage()    {}
+func (*QueryParamsResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_9677c207036b9f2b, []int{20}
+}
+
+func (m *QueryParamsResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+
+func (m *QueryParamsResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_QueryParamsResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+
+func (m *QueryParamsResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_QueryParamsResponse.Merge(m, src)
+}
+
+func (m *QueryParamsResponse) XXX_Size() int {
+	return m.Size()
+}
+
+func (m *QueryParamsResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_QueryParamsResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_QueryParamsResponse proto.InternalMessageInfo
+
 func init() {
 	proto.RegisterType((*QueryContractInfoRequest)(nil), "cosmwasm.wasm.v1.QueryContractInfoRequest")
 	proto.RegisterType((*QueryContractInfoResponse)(nil), "cosmwasm.wasm.v1.QueryContractInfoResponse")
@@ -922,87 +1007,92 @@ func init() {
 	proto.RegisterType((*QueryCodesResponse)(nil), "cosmwasm.wasm.v1.QueryCodesResponse")
 	proto.RegisterType((*QueryPinnedCodesRequest)(nil), "cosmwasm.wasm.v1.QueryPinnedCodesRequest")
 	proto.RegisterType((*QueryPinnedCodesResponse)(nil), "cosmwasm.wasm.v1.QueryPinnedCodesResponse")
+	proto.RegisterType((*QueryParamsRequest)(nil), "cosmwasm.wasm.v1.QueryParamsRequest")
+	proto.RegisterType((*QueryParamsResponse)(nil), "cosmwasm.wasm.v1.QueryParamsResponse")
 }
 
 func init() { proto.RegisterFile("cosmwasm/wasm/v1/query.proto", fileDescriptor_9677c207036b9f2b) }
 
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 }
 
 func (this *QueryContractInfoResponse) Equal(that interface{}) bool {
@@ -1125,6 +1215,8 @@ type QueryClient interface {
 	Codes(ctx context.Context, in *QueryCodesRequest, opts ...grpc.CallOption) (*QueryCodesResponse, error)
 	// PinnedCodes gets the pinned code ids
 	PinnedCodes(ctx context.Context, in *QueryPinnedCodesRequest, opts ...grpc.CallOption) (*QueryPinnedCodesResponse, error)
+	// Params gets the module params
+	Params(ctx context.Context, in *QueryParamsRequest, opts ...grpc.CallOption) (*QueryParamsResponse, error)
 }
 
 type queryClient struct {
@@ -1216,6 +1308,15 @@ func (c *queryClient) PinnedCodes(ctx context.Context, in *QueryPinnedCodesReque
 	return out, nil
 }
 
+func (c *queryClient) Params(ctx context.Context, in *QueryParamsRequest, opts ...grpc.CallOption) (*QueryParamsResponse, error) {
+	out := new(QueryParamsResponse)
+	err := c.cc.Invoke(ctx, "/cosmwasm.wasm.v1.Query/Params", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // QueryServer is the server API for Query service.
 type QueryServer interface {
 	// ContractInfo gets the contract meta data
@@ -1236,6 +1337,8 @@ type QueryServer interface {
 	Codes(context.Context, *QueryCodesRequest) (*QueryCodesResponse, error)
 	// PinnedCodes gets the pinned code ids
 	PinnedCodes(context.Context, *QueryPinnedCodesRequest) (*QueryPinnedCodesResponse, error)
+	// Params gets the module params
+	Params(context.Context, *QueryParamsRequest) (*QueryParamsResponse, error)
 }
 
 // UnimplementedQueryServer can be embedded to have forward compatible implementations.
@@ -1277,6 +1380,10 @@ func (*UnimplementedQueryServer) PinnedCodes(ctx context.Context, req *QueryPinn
 	return nil, status.Errorf(codes.Unimplemented, "method PinnedCodes not implemented")
 }
 
+func (*UnimplementedQueryServer) Params(ctx context.Context, req *QueryParamsRequest) (*QueryParamsResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method Params not implemented")
+}
+
 func RegisterQueryServer(s grpc1.Server, srv QueryServer) {
 	s.RegisterService(&_Query_serviceDesc, srv)
 }
@@ -1443,6 +1550,24 @@ func _Query_PinnedCodes_Handler(srv interface{}, ctx context.Context, dec func(i
 	return interceptor(ctx, in, info, handler)
 }
 
+func _Query_Params_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(QueryParamsRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(QueryServer).Params(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/cosmwasm.wasm.v1.Query/Params",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(QueryServer).Params(ctx, req.(*QueryParamsRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 var _Query_serviceDesc = grpc.ServiceDesc{
 	ServiceName: "cosmwasm.wasm.v1.Query",
 	HandlerType: (*QueryServer)(nil),
@@ -1483,6 +1608,10 @@ var _Query_serviceDesc = grpc.ServiceDesc{
 			MethodName: "PinnedCodes",
 			Handler:    _Query_PinnedCodes_Handler,
 		},
+		{
+			MethodName: "Params",
+			Handler:    _Query_Params_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "cosmwasm/wasm/v1/query.proto",
@@ -2252,6 +2381,62 @@ func (m *QueryPinnedCodesResponse) MarshalToSizedBuffer(dAtA []byte) (int, error
 	return len(dAtA) - i, nil
 }
 
+func (m *QueryParamsRequest) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *QueryParamsRequest) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *QueryParamsRequest) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	return len(dAtA) - i, nil
+}
+
+func (m *QueryParamsResponse) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *QueryParamsResponse) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *QueryParamsResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	{
+		size, err := m.Params.MarshalToSizedBuffer(dAtA[:i])
+		if err != nil {
+			return 0, err
+		}
+		i -= size
+		i = encodeVarintQuery(dAtA, i, uint64(size))
+	}
+	i--
+	dAtA[i] = 0xa
+	return len(dAtA) - i, nil
+}
+
 func encodeVarintQuery(dAtA []byte, offset int, v uint64) int {
 	offset -= sovQuery(v)
 	base := offset
@@ -2575,6 +2760,26 @@ func (m *QueryPinnedCodesResponse) Size() (n int) {
 	return n
 }
 
+func (m *QueryParamsRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	return n
+}
+
+func (m *QueryParamsResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = m.Params.Size()
+	n += 1 + l + sovQuery(uint64(l))
+	return n
+}
+
 func sovQuery(x uint64) (n int) {
 	return (math_bits.Len64(x|1) + 6) / 7
 }
@@ -4709,6 +4914,141 @@ func (m *QueryPinnedCodesResponse) Unmarshal(dAtA []byte) error {
 	return nil
 }
 
+func (m *QueryParamsRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowQuery
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: QueryParamsRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: QueryParamsRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		default:
+			iNdEx = preIndex
+			skippy, err := skipQuery(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+
+func (m *QueryParamsResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowQuery
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: QueryParamsResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: QueryParamsResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Params", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowQuery
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthQuery
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if err := m.Params.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipQuery(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+
 func skipQuery(dAtA []byte) (n int, err error) {
 	l := len(dAtA)
 	iNdEx := 0

x/wasm/types/query.pb.gw.go

@@ -554,6 +554,22 @@ func local_request_Query_PinnedCodes_0(ctx context.Context, marshaler runtime.Ma
 	return msg, metadata, err
 }
 
+func request_Query_Params_0(ctx context.Context, marshaler runtime.Marshaler, client QueryClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq QueryParamsRequest
+	var metadata runtime.ServerMetadata
+
+	msg, err := client.Params(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+}
+
+func local_request_Query_Params_0(ctx context.Context, marshaler runtime.Marshaler, server QueryServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq QueryParamsRequest
+	var metadata runtime.ServerMetadata
+
+	msg, err := server.Params(ctx, &protoReq)
+	return msg, metadata, err
+}
+
 // RegisterQueryHandlerServer registers the http handlers for service Query to "mux".
 // UnaryRPC     :call QueryServer directly.
 // StreamingRPC :currently unsupported pending https://github.com/grpc/grpc-go/issues/906.
@@ -730,6 +746,25 @@ func RegisterQueryHandlerServer(ctx context.Context, mux *runtime.ServeMux, serv
 		forward_Query_PinnedCodes_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
 	})
 
+	mux.Handle("GET", pattern_Query_Params_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateIncomingContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_Query_Params_0(rctx, inboundMarshaler, server, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_Query_Params_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+	})
+
 	return nil
 }
 
@@ -941,6 +976,25 @@ func RegisterQueryHandlerClient(ctx context.Context, mux *runtime.ServeMux, clie
 		forward_Query_PinnedCodes_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
 	})
 
+	mux.Handle("GET", pattern_Query_Params_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_Query_Params_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_Query_Params_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+	})
+
 	return nil
 }
 
@@ -962,6 +1016,8 @@ var (
 	pattern_Query_Codes_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 2, 3}, []string{"cosmwasm", "wasm", "v1", "code"}, "", runtime.AssumeColonVerbOpt(true)))
 
 	pattern_Query_PinnedCodes_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 2, 3, 2, 4}, []string{"cosmwasm", "wasm", "v1", "codes", "pinned"}, "", runtime.AssumeColonVerbOpt(true)))
+
+	pattern_Query_Params_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 2, 3, 2, 4}, []string{"cosmwasm", "wasm", "v1", "codes", "params"}, "", runtime.AssumeColonVerbOpt(true)))
 )
 
 var (
@@ -982,4 +1038,6 @@ var (
 	forward_Query_Codes_0 = runtime.ForwardResponseMessage
 
 	forward_Query_PinnedCodes_0 = runtime.ForwardResponseMessage
+
+	forward_Query_Params_0 = runtime.ForwardResponseMessage
 )