Trust Anchor state query (#85)

Signed-off-by: Jürgen Eckel <juergen@riddleandcode.com>

docs/static/openapi.yml

@@ -46583,6 +46583,45 @@ paths:
           type: string
       tags:
         - Query
+  /planetmint-go/machine/get_trust_anchor_status/{machineid}:
+    get:
+      summary: Queries a list of GetTrustAnchorStatus items.
+      operationId: PlanetmintgoMachineGetTrustAnchorStatus
+      responses:
+        '200':
+          description: A successful response.
+          schema:
+            type: object
+            properties:
+              machineid:
+                type: string
+              isactivated:
+                type: boolean
+        default:
+          description: An unexpected error response.
+          schema:
+            type: object
+            properties:
+              code:
+                type: integer
+                format: int32
+              message:
+                type: string
+              details:
+                type: array
+                items:
+                  type: object
+                  properties:
+                    '@type':
+                      type: string
+                  additionalProperties: {}
+      parameters:
+        - name: machineid
+          in: path
+          required: true
+          type: string
+      tags:
+        - Query
   /planetmint-go/machine/params:
     get:
       summary: Parameters queries the parameters of the module.
@@ -75479,6 +75518,13 @@ definitions:
             format: int64
           machineIdSignature:
             type: string
+  planetmintgo.machine.QueryGetTrustAnchorStatusResponse:
+    type: object
+    properties:
+      machineid:
+        type: string
+      isactivated:
+        type: boolean
   planetmintgo.machine.QueryParamsResponse:
     type: object
     properties:

proto/planetmintgo/machine/query.proto

@@ -24,6 +24,12 @@ service Query {
     option (google.api.http).get = "/planetmint-go/machine/get_machine_by_public_key/{publicKey}";
   
   }
+  
+  // Queries a list of GetTrustAnchorStatus items.
+  rpc GetTrustAnchorStatus (QueryGetTrustAnchorStatusRequest) returns (QueryGetTrustAnchorStatusResponse) {
+    option (google.api.http).get = "/planetmint-go/machine/get_trust_anchor_status/{machineid}";
+  
+  }
 }
 // QueryParamsRequest is request type for the Query/Params RPC method.
 message QueryParamsRequest {}
@@ -43,3 +49,12 @@ message QueryGetMachineByPublicKeyResponse {
   Machine machine = 1;
 }
 
+message QueryGetTrustAnchorStatusRequest {
+  string machineid = 1;
+}
+
+message QueryGetTrustAnchorStatusResponse {
+  string machineid   = 1;
+  bool   isactivated = 2;
+}
+

x/machine/client/cli/query.go

@@ -27,6 +27,8 @@ func GetQueryCmd(queryRoute string) *cobra.Command {
 	cmd.AddCommand(CmdQueryParams())
 	cmd.AddCommand(CmdGetMachineByPublicKey())
 
+	cmd.AddCommand(CmdGetTrustAnchorStatus())
+
 	// this line is used by starport scaffolding # 1
 
 	return cmd

x/machine/client/cli/query_get_trust_anchor_status.go

@@ -0,0 +1,46 @@
+package cli
+
+import (
+	"strconv"
+
+	"github.com/cosmos/cosmos-sdk/client"
+	"github.com/cosmos/cosmos-sdk/client/flags"
+	"github.com/spf13/cobra"
+	"planetmint-go/x/machine/types"
+)
+
+var _ = strconv.Itoa(0)
+
+func CmdGetTrustAnchorStatus() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "get-trust-anchor-status [machineid]",
+		Short: "Query get_trust_anchor_status",
+		Args:  cobra.ExactArgs(1),
+		RunE: func(cmd *cobra.Command, args []string) (err error) {
+			reqMachineid := args[0]
+
+			clientCtx, err := client.GetClientQueryContext(cmd)
+			if err != nil {
+				return err
+			}
+
+			queryClient := types.NewQueryClient(clientCtx)
+
+			params := &types.QueryGetTrustAnchorStatusRequest{
+
+				Machineid: reqMachineid,
+			}
+
+			res, err := queryClient.GetTrustAnchorStatus(cmd.Context(), params)
+			if err != nil {
+				return err
+			}
+
+			return clientCtx.PrintProto(res)
+		},
+	}
+
+	flags.AddQueryFlagsToCmd(cmd)
+
+	return cmd
+}

x/machine/keeper/query_get_trust_anchor_status.go

@@ -0,0 +1,26 @@
+package keeper
+
+import (
+	"context"
+
+	"planetmint-go/x/machine/types"
+
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/status"
+)
+
+func (k Keeper) GetTrustAnchorStatus(goCtx context.Context, req *types.QueryGetTrustAnchorStatusRequest) (*types.QueryGetTrustAnchorStatusResponse, error) {
+	if req == nil {
+		return nil, status.Error(codes.InvalidArgument, "invalid request")
+	}
+
+	ctx := sdk.UnwrapSDKContext(goCtx)
+
+	_, activated, found := k.GetTrustAnchor(ctx, req.Machineid)
+	if !found {
+		return nil, status.Error(codes.NotFound, "trust anchor not found")
+	}
+
+	return &types.QueryGetTrustAnchorStatusResponse{Machineid: req.Machineid, Isactivated: activated}, nil
+}

x/machine/keeper/query_get_trust_anchor_status_test.go

@@ -0,0 +1,50 @@
+package keeper_test
+
+import (
+	keepertest "planetmint-go/testutil/keeper"
+	"planetmint-go/x/machine/types"
+	"testing"
+
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/stretchr/testify/require"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/status"
+)
+
+func TestGetTrustAnchorQuery(t *testing.T) {
+	keeper, ctx := keepertest.MachineKeeper(t)
+	wctx := sdk.WrapSDKContext(ctx)
+	msgs := createNTrustAnchor(t, keeper, ctx, 2)
+	for _, tc := range []struct {
+		desc     string
+		request  *types.QueryGetTrustAnchorStatusRequest
+		response *types.QueryGetTrustAnchorStatusResponse
+		err      error
+	}{
+		{
+			desc:     "GetByMachineId",
+			request:  &types.QueryGetTrustAnchorStatusRequest{Machineid: msgs[0].Pubkey},
+			response: &types.QueryGetTrustAnchorStatusResponse{Machineid: msgs[0].Pubkey, Isactivated: false},
+		},
+		{
+			desc:     "Not Activated",
+			request:  &types.QueryGetTrustAnchorStatusRequest{Machineid: msgs[1].Pubkey},
+			response: &types.QueryGetTrustAnchorStatusResponse{Machineid: msgs[1].Pubkey, Isactivated: true},
+		},
+		{
+			desc:    "NotFound",
+			request: &types.QueryGetTrustAnchorStatusRequest{Machineid: "invalid MachineID"},
+			err:     status.Error(codes.NotFound, "trust anchor not found"),
+		},
+	} {
+		tc := tc
+		t.Run(tc.desc, func(t *testing.T) {
+			response, err := keeper.GetTrustAnchorStatus(wctx, tc.request)
+			if tc.err != nil {
+				require.ErrorIs(t, err, tc.err)
+			} else {
+				require.Equal(t, tc.response, response)
+			}
+		})
+	}
+}

x/machine/types/query.pb.go

@@ -201,43 +201,148 @@ func (m *QueryGetMachineByPublicKeyResponse) GetMachine() *Machine {
 	return nil
 }
 
+type QueryGetTrustAnchorStatusRequest struct {
+	Machineid string `protobuf:"bytes,1,opt,name=machineid,proto3" json:"machineid,omitempty"`
+}
+
+func (m *QueryGetTrustAnchorStatusRequest) Reset()         { *m = QueryGetTrustAnchorStatusRequest{} }
+func (m *QueryGetTrustAnchorStatusRequest) String() string { return proto.CompactTextString(m) }
+func (*QueryGetTrustAnchorStatusRequest) ProtoMessage()    {}
+func (*QueryGetTrustAnchorStatusRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_bf7841d43d757203, []int{4}
+}
+func (m *QueryGetTrustAnchorStatusRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *QueryGetTrustAnchorStatusRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_QueryGetTrustAnchorStatusRequest.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 *QueryGetTrustAnchorStatusRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_QueryGetTrustAnchorStatusRequest.Merge(m, src)
+}
+func (m *QueryGetTrustAnchorStatusRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *QueryGetTrustAnchorStatusRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_QueryGetTrustAnchorStatusRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_QueryGetTrustAnchorStatusRequest proto.InternalMessageInfo
+
+func (m *QueryGetTrustAnchorStatusRequest) GetMachineid() string {
+	if m != nil {
+		return m.Machineid
+	}
+	return ""
+}
+
+type QueryGetTrustAnchorStatusResponse struct {
+	Machineid   string `protobuf:"bytes,1,opt,name=machineid,proto3" json:"machineid,omitempty"`
+	Isactivated bool   `protobuf:"varint,2,opt,name=isactivated,proto3" json:"isactivated,omitempty"`
+}
+
+func (m *QueryGetTrustAnchorStatusResponse) Reset()         { *m = QueryGetTrustAnchorStatusResponse{} }
+func (m *QueryGetTrustAnchorStatusResponse) String() string { return proto.CompactTextString(m) }
+func (*QueryGetTrustAnchorStatusResponse) ProtoMessage()    {}
+func (*QueryGetTrustAnchorStatusResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_bf7841d43d757203, []int{5}
+}
+func (m *QueryGetTrustAnchorStatusResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *QueryGetTrustAnchorStatusResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_QueryGetTrustAnchorStatusResponse.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 *QueryGetTrustAnchorStatusResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_QueryGetTrustAnchorStatusResponse.Merge(m, src)
+}
+func (m *QueryGetTrustAnchorStatusResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *QueryGetTrustAnchorStatusResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_QueryGetTrustAnchorStatusResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_QueryGetTrustAnchorStatusResponse proto.InternalMessageInfo
+
+func (m *QueryGetTrustAnchorStatusResponse) GetMachineid() string {
+	if m != nil {
+		return m.Machineid
+	}
+	return ""
+}
+
+func (m *QueryGetTrustAnchorStatusResponse) GetIsactivated() bool {
+	if m != nil {
+		return m.Isactivated
+	}
+	return false
+}
+
 func init() {
 	proto.RegisterType((*QueryParamsRequest)(nil), "planetmintgo.machine.QueryParamsRequest")
 	proto.RegisterType((*QueryParamsResponse)(nil), "planetmintgo.machine.QueryParamsResponse")
 	proto.RegisterType((*QueryGetMachineByPublicKeyRequest)(nil), "planetmintgo.machine.QueryGetMachineByPublicKeyRequest")
 	proto.RegisterType((*QueryGetMachineByPublicKeyResponse)(nil), "planetmintgo.machine.QueryGetMachineByPublicKeyResponse")
+	proto.RegisterType((*QueryGetTrustAnchorStatusRequest)(nil), "planetmintgo.machine.QueryGetTrustAnchorStatusRequest")
+	proto.RegisterType((*QueryGetTrustAnchorStatusResponse)(nil), "planetmintgo.machine.QueryGetTrustAnchorStatusResponse")
 }
 
 func init() { proto.RegisterFile("planetmintgo/machine/query.proto", fileDescriptor_bf7841d43d757203) }
 
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 }
 
 // Reference imports to suppress errors if they are not otherwise used.
@@ -256,6 +361,8 @@ type QueryClient interface {
 	Params(ctx context.Context, in *QueryParamsRequest, opts ...grpc.CallOption) (*QueryParamsResponse, error)
 	// Queries a list of GetMachineByPublicKey items.
 	GetMachineByPublicKey(ctx context.Context, in *QueryGetMachineByPublicKeyRequest, opts ...grpc.CallOption) (*QueryGetMachineByPublicKeyResponse, error)
+	// Queries a list of GetTrustAnchorStatus items.
+	GetTrustAnchorStatus(ctx context.Context, in *QueryGetTrustAnchorStatusRequest, opts ...grpc.CallOption) (*QueryGetTrustAnchorStatusResponse, error)
 }
 
 type queryClient struct {
@@ -284,12 +391,23 @@ func (c *queryClient) GetMachineByPublicKey(ctx context.Context, in *QueryGetMac
 	return out, nil
 }
 
+func (c *queryClient) GetTrustAnchorStatus(ctx context.Context, in *QueryGetTrustAnchorStatusRequest, opts ...grpc.CallOption) (*QueryGetTrustAnchorStatusResponse, error) {
+	out := new(QueryGetTrustAnchorStatusResponse)
+	err := c.cc.Invoke(ctx, "/planetmintgo.machine.Query/GetTrustAnchorStatus", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // QueryServer is the server API for Query service.
 type QueryServer interface {
 	// Parameters queries the parameters of the module.
 	Params(context.Context, *QueryParamsRequest) (*QueryParamsResponse, error)
 	// Queries a list of GetMachineByPublicKey items.
 	GetMachineByPublicKey(context.Context, *QueryGetMachineByPublicKeyRequest) (*QueryGetMachineByPublicKeyResponse, error)
+	// Queries a list of GetTrustAnchorStatus items.
+	GetTrustAnchorStatus(context.Context, *QueryGetTrustAnchorStatusRequest) (*QueryGetTrustAnchorStatusResponse, error)
 }
 
 // UnimplementedQueryServer can be embedded to have forward compatible implementations.
@@ -302,6 +420,9 @@ func (*UnimplementedQueryServer) Params(ctx context.Context, req *QueryParamsReq
 func (*UnimplementedQueryServer) GetMachineByPublicKey(ctx context.Context, req *QueryGetMachineByPublicKeyRequest) (*QueryGetMachineByPublicKeyResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method GetMachineByPublicKey not implemented")
 }
+func (*UnimplementedQueryServer) GetTrustAnchorStatus(ctx context.Context, req *QueryGetTrustAnchorStatusRequest) (*QueryGetTrustAnchorStatusResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method GetTrustAnchorStatus not implemented")
+}
 
 func RegisterQueryServer(s grpc1.Server, srv QueryServer) {
 	s.RegisterService(&_Query_serviceDesc, srv)
@@ -343,6 +464,24 @@ func _Query_GetMachineByPublicKey_Handler(srv interface{}, ctx context.Context,
 	return interceptor(ctx, in, info, handler)
 }
 
+func _Query_GetTrustAnchorStatus_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(QueryGetTrustAnchorStatusRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(QueryServer).GetTrustAnchorStatus(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/planetmintgo.machine.Query/GetTrustAnchorStatus",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(QueryServer).GetTrustAnchorStatus(ctx, req.(*QueryGetTrustAnchorStatusRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 var _Query_serviceDesc = grpc.ServiceDesc{
 	ServiceName: "planetmintgo.machine.Query",
 	HandlerType: (*QueryServer)(nil),
@@ -355,6 +494,10 @@ var _Query_serviceDesc = grpc.ServiceDesc{
 			MethodName: "GetMachineByPublicKey",
 			Handler:    _Query_GetMachineByPublicKey_Handler,
 		},
+		{
+			MethodName: "GetTrustAnchorStatus",
+			Handler:    _Query_GetTrustAnchorStatus_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "planetmintgo/machine/query.proto",
@@ -481,6 +624,76 @@ func (m *QueryGetMachineByPublicKeyResponse) MarshalToSizedBuffer(dAtA []byte) (
 	return len(dAtA) - i, nil
 }
 
+func (m *QueryGetTrustAnchorStatusRequest) 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 *QueryGetTrustAnchorStatusRequest) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *QueryGetTrustAnchorStatusRequest) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if len(m.Machineid) > 0 {
+		i -= len(m.Machineid)
+		copy(dAtA[i:], m.Machineid)
+		i = encodeVarintQuery(dAtA, i, uint64(len(m.Machineid)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *QueryGetTrustAnchorStatusResponse) 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 *QueryGetTrustAnchorStatusResponse) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *QueryGetTrustAnchorStatusResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.Isactivated {
+		i--
+		if m.Isactivated {
+			dAtA[i] = 1
+		} else {
+			dAtA[i] = 0
+		}
+		i--
+		dAtA[i] = 0x10
+	}
+	if len(m.Machineid) > 0 {
+		i -= len(m.Machineid)
+		copy(dAtA[i:], m.Machineid)
+		i = encodeVarintQuery(dAtA, i, uint64(len(m.Machineid)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
 func encodeVarintQuery(dAtA []byte, offset int, v uint64) int {
 	offset -= sovQuery(v)
 	base := offset
@@ -538,6 +751,35 @@ func (m *QueryGetMachineByPublicKeyResponse) Size() (n int) {
 	return n
 }
 
+func (m *QueryGetTrustAnchorStatusRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Machineid)
+	if l > 0 {
+		n += 1 + l + sovQuery(uint64(l))
+	}
+	return n
+}
+
+func (m *QueryGetTrustAnchorStatusResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Machineid)
+	if l > 0 {
+		n += 1 + l + sovQuery(uint64(l))
+	}
+	if m.Isactivated {
+		n += 2
+	}
+	return n
+}
+
 func sovQuery(x uint64) (n int) {
 	return (math_bits.Len64(x|1) + 6) / 7
 }
@@ -845,6 +1087,190 @@ func (m *QueryGetMachineByPublicKeyResponse) Unmarshal(dAtA []byte) error {
 	}
 	return nil
 }
+func (m *QueryGetTrustAnchorStatusRequest) 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: QueryGetTrustAnchorStatusRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: QueryGetTrustAnchorStatusRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Machineid", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowQuery
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthQuery
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Machineid = string(dAtA[iNdEx:postIndex])
+			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 (m *QueryGetTrustAnchorStatusResponse) 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: QueryGetTrustAnchorStatusResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: QueryGetTrustAnchorStatusResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Machineid", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowQuery
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthQuery
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Machineid = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 2:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Isactivated", wireType)
+			}
+			var v int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowQuery
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				v |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			m.Isactivated = bool(v != 0)
+		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/machine/types/query.pb.gw.go

@@ -105,6 +105,60 @@ func local_request_Query_GetMachineByPublicKey_0(ctx context.Context, marshaler
 
 }
 
+func request_Query_GetTrustAnchorStatus_0(ctx context.Context, marshaler runtime.Marshaler, client QueryClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq QueryGetTrustAnchorStatusRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["machineid"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "machineid")
+	}
+
+	protoReq.Machineid, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "machineid", err)
+	}
+
+	msg, err := client.GetTrustAnchorStatus(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_Query_GetTrustAnchorStatus_0(ctx context.Context, marshaler runtime.Marshaler, server QueryServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq QueryGetTrustAnchorStatusRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["machineid"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "machineid")
+	}
+
+	protoReq.Machineid, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "machineid", err)
+	}
+
+	msg, err := server.GetTrustAnchorStatus(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.
@@ -157,6 +211,29 @@ func RegisterQueryHandlerServer(ctx context.Context, mux *runtime.ServeMux, serv
 
 	})
 
+	mux.Handle("GET", pattern_Query_GetTrustAnchorStatus_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		var stream runtime.ServerTransportStream
+		ctx = grpc.NewContextWithServerTransportStream(ctx, &stream)
+		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_GetTrustAnchorStatus_0(rctx, inboundMarshaler, server, req, pathParams)
+		md.HeaderMD, md.TrailerMD = metadata.Join(md.HeaderMD, stream.Header()), metadata.Join(md.TrailerMD, stream.Trailer())
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_Query_GetTrustAnchorStatus_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
 	return nil
 }
 
@@ -238,6 +315,26 @@ func RegisterQueryHandlerClient(ctx context.Context, mux *runtime.ServeMux, clie
 
 	})
 
+	mux.Handle("GET", pattern_Query_GetTrustAnchorStatus_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_GetTrustAnchorStatus_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_GetTrustAnchorStatus_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
 	return nil
 }
 
@@ -245,10 +342,14 @@ var (
 	pattern_Query_Params_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"planetmint-go", "machine", "params"}, "", runtime.AssumeColonVerbOpt(true)))
 
 	pattern_Query_GetMachineByPublicKey_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 1, 5, 3}, []string{"planetmint-go", "machine", "get_machine_by_public_key", "publicKey"}, "", runtime.AssumeColonVerbOpt(true)))
+
+	pattern_Query_GetTrustAnchorStatus_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 1, 5, 3}, []string{"planetmint-go", "machine", "get_trust_anchor_status", "machineid"}, "", runtime.AssumeColonVerbOpt(true)))
 )
 
 var (
 	forward_Query_Params_0 = runtime.ForwardResponseMessage
 
 	forward_Query_GetMachineByPublicKey_0 = runtime.ForwardResponseMessage
+
+	forward_Query_GetTrustAnchorStatus_0 = runtime.ForwardResponseMessage
 )