124 lines
3.4 KiB
Go
124 lines
3.4 KiB
Go
package container
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import (
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"context"
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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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"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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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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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, err := containerSDK.NewVerifiedFromV2(body.GetContainer())
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if err != nil {
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return nil, errors.Wrap(err, "invalid format of the container structure")
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}
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sig := body.GetSignature()
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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, err
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}
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res := new(container.PutResponseBody)
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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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cid := containerSDK.NewIDFromV2(body.GetContainerID())
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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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cid := containerSDK.NewIDFromV2(body.GetContainerID())
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cnr, err := s.wrapper.Get(cid)
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if err != nil {
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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(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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oid := owner.NewIDFromV2(body.GetOwnerID())
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cnrs, err := s.wrapper.List(oid)
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if err != nil {
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return nil, err
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}
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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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res.SetContainerIDs(cidList)
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return res, nil
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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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table := eaclSDK.NewTableFromV2(body.GetEACL())
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err := s.wrapper.PutEACL(table, body.GetSignature().GetSign())
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return new(container.SetExtendedACLResponseBody), err
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}
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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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table, signature, err := s.wrapper.GetEACL(cid)
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if err != nil {
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return nil, err
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}
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res := new(container.GetExtendedACLResponseBody)
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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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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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