[#976] control: Introduce new method RemoveChainLocalOverridesByTarget

Signed-off-by: Anton Nikiforov <an.nikiforov@yadro.com>

pkg/services/control/rpc.go

@@ -25,6 +25,7 @@ const (
 	rpcGetChainLocalOverride             = "GetChainLocalOverride"
 	rpcListChainLocalOverrides           = "ListChainLocalOverrides"
 	rpcRemoveChainLocalOverride          = "RemoveChainLocalOverride"
+	rpcRemoveChainLocalOverridesByTarget = "RemoveChainLocalOverridesByTarget"
 	rpcSealWriteCache                    = "SealWriteCache"
 	rpcListTargetsLocalOverrides         = "ListTargetsLocalOverrides"
 	rpcDetachShards                      = "DetachShards"
@@ -295,6 +296,19 @@ func RemoveChainLocalOverride(cli *client.Client, req *RemoveChainLocalOverrideR
 	return wResp.message, nil
 }
 
+// RemoveChainLocalOverridesByTarget executes ControlService.RemoveChainLocalOverridesByTarget RPC.
+func RemoveChainLocalOverridesByTarget(cli *client.Client, req *RemoveChainLocalOverridesByTargetRequest, opts ...client.CallOption) (*RemoveChainLocalOverridesByTargetResponse, error) {
+	wResp := newResponseWrapper[RemoveChainLocalOverridesByTargetResponse]()
+	wReq := &requestWrapper{m: req}
+
+	err := client.SendUnary(cli, common.CallMethodInfoUnary(serviceName, rpcRemoveChainLocalOverridesByTarget), wReq, wResp, opts...)
+	if err != nil {
+		return nil, err
+	}
+
+	return wResp.message, nil
+}
+
 // SealWriteCache executes ControlService.SealWriteCache RPC.
 func SealWriteCache(cli *client.Client, req *SealWriteCacheRequest, opts ...client.CallOption) (*SealWriteCacheResponse, error) {
 	wResp := newResponseWrapper[SealWriteCacheResponse]()

pkg/services/control/server/policy_engine.go

@@ -174,6 +174,31 @@ func (s *Server) RemoveChainLocalOverride(_ context.Context, req *control.Remove
 	return resp, nil
 }
 
+func (s *Server) RemoveChainLocalOverridesByTarget(_ context.Context, req *control.RemoveChainLocalOverridesByTargetRequest) (*control.RemoveChainLocalOverridesByTargetResponse, error) {
+	if err := s.isValidRequest(req); err != nil {
+		return nil, status.Error(codes.PermissionDenied, err.Error())
+	}
+
+	target, err := apeTarget(req.GetBody().GetTarget())
+	if err != nil {
+		return nil, err
+	}
+
+	if err = s.localOverrideStorage.LocalStorage().RemoveOverridesByTarget(apechain.Ingress, target); err != nil {
+		if code := getCodeByLocalStorageErr(err); code != codes.NotFound {
+			return nil, status.Error(code, err.Error())
+		}
+	}
+	resp := &control.RemoveChainLocalOverridesByTargetResponse{
+		Body: &control.RemoveChainLocalOverridesByTargetResponse_Body{},
+	}
+	err = SignMessage(s.key, resp)
+	if err != nil {
+		return nil, status.Error(codes.Internal, err.Error())
+	}
+	return resp, nil
+}
+
 func (s *Server) ListTargetsLocalOverrides(_ context.Context, req *control.ListTargetsLocalOverridesRequest) (*control.ListTargetsLocalOverridesResponse, error) {
 	if err := s.isValidRequest(req); err != nil {
 		return nil, status.Error(codes.PermissionDenied, err.Error())

pkg/services/control/service.proto

@@ -60,6 +60,9 @@ service ControlService {
     // Remove local access policy engine overrides stored in the node by chaind id.
     rpc RemoveChainLocalOverride (RemoveChainLocalOverrideRequest) returns (RemoveChainLocalOverrideResponse);
 
+    // Remove local access policy engine overrides stored in the node by chaind id.
+    rpc RemoveChainLocalOverridesByTarget (RemoveChainLocalOverridesByTargetRequest) returns (RemoveChainLocalOverridesByTargetResponse);
+
     // List targets of the local APE overrides stored in the node.
     rpc ListTargetsLocalOverrides (ListTargetsLocalOverridesRequest) returns (ListTargetsLocalOverridesResponse);
 
@@ -592,6 +595,26 @@ message RemoveChainLocalOverrideResponse {
     Signature signature = 2;
 }
 
+message RemoveChainLocalOverridesByTargetRequest {
+    message Body {
+        // Target for which the overrides are applied.
+        ChainTarget target = 1;
+    }
+
+    Body body = 1;
+
+    Signature signature = 2;
+}
+
+message     RemoveChainLocalOverridesByTargetResponse {
+    message Body {
+    }
+
+    Body body = 1;
+
+    Signature signature = 2;
+}
+
 message SealWriteCacheRequest {
     // Request body structure.
     message Body {