forked from TrueCloudLab/frostfs-node
[#82] Use morph wrapper in container service
Signed-off-by: Alex Vanin <alexey@nspcc.ru>
This commit is contained in:
Alex Vanin
Alex Vanin
parent
204eaab5a9
commit
87fc4f5df7
1 changed files with 43 additions and 87 deletions
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@ -2,108 +2,84 @@ package container
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import (
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"context"
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"crypto/sha256"
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"github.com/nspcc-dev/neofs-api-go/v2/acl"
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aclGRPC "github.com/nspcc-dev/neofs-api-go/v2/acl/grpc"
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eaclSDK "github.com/nspcc-dev/neofs-api-go/pkg/acl/eacl"
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containerSDK "github.com/nspcc-dev/neofs-api-go/pkg/container"
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"github.com/nspcc-dev/neofs-api-go/pkg/owner"
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"github.com/nspcc-dev/neofs-api-go/v2/container"
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container2 "github.com/nspcc-dev/neofs-api-go/v2/container/grpc"
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"github.com/nspcc-dev/neofs-api-go/v2/refs"
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containerMorph "github.com/nspcc-dev/neofs-node/pkg/morph/client/container"
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"github.com/nspcc-dev/neofs-node/pkg/morph/client/container/wrapper"
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containerSvc "github.com/nspcc-dev/neofs-node/pkg/services/container"
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"github.com/pkg/errors"
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)
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type morphExecutor struct {
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// TODO: use client wrapper
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client *containerMorph.Client
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wrapper *wrapper.Wrapper
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}
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func NewExecutor(client *containerMorph.Client) containerSvc.ServiceExecutor {
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w, err := wrapper.New(client)
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if err != nil {
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// log there, maybe panic?
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return nil
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}
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return &morphExecutor{
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client: client,
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wrapper: w,
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}
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}
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func (s *morphExecutor) Put(ctx context.Context, body *container.PutRequestBody) (*container.PutResponseBody, error) {
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cnr := body.GetContainer()
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cnr := containerSDK.NewContainerFromV2(body.GetContainer())
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sig := body.GetSignature()
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// marshal the container
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cnrBytes, err := cnr.StableMarshal(nil)
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cid, err := s.wrapper.Put(cnr, sig.GetKey(), sig.GetSign())
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if err != nil {
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return nil, errors.Wrap(err, "could not marshal the container")
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}
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args := containerMorph.PutArgs{}
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args.SetContainer(cnrBytes)
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args.SetSignature(body.GetSignature().GetSign())
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args.SetPublicKey(body.GetSignature().GetKey())
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if err := s.client.Put(args); err != nil {
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return nil, errors.Wrap(err, "could not call Put method")
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return nil, err
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}
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res := new(container.PutResponseBody)
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// FIXME: implement and use CID calculation
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cidBytes := sha256.Sum256(cnrBytes)
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cid := new(refs.ContainerID)
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cid.SetValue(cidBytes[:])
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res.SetContainerID(cid)
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res.SetContainerID(cid.ToV2())
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return res, nil
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}
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func (s *morphExecutor) Delete(ctx context.Context, body *container.DeleteRequestBody) (*container.DeleteResponseBody, error) {
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args := containerMorph.DeleteArgs{}
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args.SetCID(body.GetContainerID().GetValue())
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args.SetSignature(body.GetSignature().GetSign())
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cid := containerSDK.NewIDFromV2(body.GetContainerID())
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if err := s.client.Delete(args); err != nil {
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return nil, errors.Wrap(err, "could not call Delete method")
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err := s.wrapper.Delete(cid, body.GetSignature().GetSign())
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if err != nil {
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return nil, err
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}
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return new(container.DeleteResponseBody), nil
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}
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func (s *morphExecutor) Get(ctx context.Context, body *container.GetRequestBody) (*container.GetResponseBody, error) {
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args := containerMorph.GetArgs{}
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args.SetCID(body.GetContainerID().GetValue())
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cid := containerSDK.NewIDFromV2(body.GetContainerID())
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val, err := s.client.Get(args)
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cnr, err := s.wrapper.Get(cid)
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if err != nil {
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return nil, errors.Wrap(err, "could not call Get method")
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}
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// FIXME: implement and use stable unmarshaler
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cnrGRPC := new(container2.Container)
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if err := cnrGRPC.Unmarshal(val.Container()); err != nil {
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return nil, errors.Wrap(err, "could not unmarshal the container")
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return nil, err
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}
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res := new(container.GetResponseBody)
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res.SetContainer(container.ContainerFromGRPCMessage(cnrGRPC))
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res.SetContainer(cnr.ToV2())
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return res, nil
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}
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func (s *morphExecutor) List(ctx context.Context, body *container.ListRequestBody) (*container.ListResponseBody, error) {
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args := containerMorph.ListArgs{}
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args.SetOwnerID(body.GetOwnerID().GetValue())
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oid := owner.NewIDFromV2(body.GetOwnerID())
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val, err := s.client.List(args)
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cnrs, err := s.wrapper.List(oid)
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if err != nil {
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return nil, errors.Wrap(err, "could not call List method")
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return nil, err
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}
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binCidList := val.CIDList()
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cidList := make([]*refs.ContainerID, 0, len(binCidList))
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for i := range binCidList {
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cid := new(refs.ContainerID)
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cid.SetValue(binCidList[i])
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cidList = append(cidList, cid)
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cidList := make([]*refs.ContainerID, 0, len(cnrs))
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for i := range cnrs {
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cidList = append(cidList, cnrs[i].ToV2())
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}
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res := new(container.ListResponseBody)
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@ -113,51 +89,31 @@ func (s *morphExecutor) List(ctx context.Context, body *container.ListRequestBod
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}
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func (s *morphExecutor) SetExtendedACL(ctx context.Context, body *container.SetExtendedACLRequestBody) (*container.SetExtendedACLResponseBody, error) {
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eacl := body.GetEACL()
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table := eaclSDK.NewTableFromV2(body.GetEACL())
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eaclBytes, err := eacl.StableMarshal(nil)
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if err != nil {
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return nil, errors.Wrap(err, "could not marshal eACL table")
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}
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err := s.wrapper.PutEACL(table, body.GetSignature().GetSign())
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args := containerMorph.SetEACLArgs{}
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args.SetEACL(eaclBytes)
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args.SetSignature(body.GetSignature().GetSign())
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if err := s.client.SetEACL(args); err != nil {
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return nil, errors.Wrap(err, "could not call SetEACL method")
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}
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return new(container.SetExtendedACLResponseBody), nil
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return new(container.SetExtendedACLResponseBody), err
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}
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func (s *morphExecutor) GetExtendedACL(ctx context.Context, req *container.GetExtendedACLRequestBody) (*container.GetExtendedACLResponseBody, error) {
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args := containerMorph.EACLArgs{}
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args.SetCID(req.GetContainerID().GetValue())
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func (s *morphExecutor) GetExtendedACL(ctx context.Context, body *container.GetExtendedACLRequestBody) (*container.GetExtendedACLResponseBody, error) {
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cid := containerSDK.NewIDFromV2(body.GetContainerID())
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val, err := s.client.EACL(args)
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table, signature, err := s.wrapper.GetEACL(cid)
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if err != nil {
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return nil, errors.Wrap(err, "could not call EACL method")
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return nil, err
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}
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// FIXME: implement and use stable unmarshaler
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eaclGRPC := new(aclGRPC.EACLTable)
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if err := eaclGRPC.Unmarshal(val.EACL()); err != nil {
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return nil, errors.Wrap(err, "could not unmarshal eACL table")
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}
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eacl := acl.TableFromGRPCMessage(eaclGRPC)
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eaclSignature := new(refs.Signature)
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eaclSignature.SetSign(val.Signature())
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res := new(container.GetExtendedACLResponseBody)
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res.SetEACL(eacl)
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res.SetEACL(table.ToV2())
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// Public key should be obtained by request sender, so we set up only
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// the signature. Technically, node can make invocation to find container
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// owner public key, but request sender cannot trust this info.
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res.SetSignature(eaclSignature)
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sig := new(refs.Signature)
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sig.SetSign(signature)
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res.SetSignature(sig)
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return res, nil
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}
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