/
ocm-share-update-received.go
137 lines (119 loc) · 3.88 KB
/
ocm-share-update-received.go
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// Copyright 2018-2024 CERN
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// In applying this license, CERN does not waive the privileges and immunities
// granted to it by virtue of its status as an Intergovernmental Organization
// or submit itself to any jurisdiction.
package main
import (
"fmt"
"io"
rpc "github.com/cs3org/go-cs3apis/cs3/rpc/v1beta1"
ocm "github.com/cs3org/go-cs3apis/cs3/sharing/ocm/v1beta1"
typesv1beta1 "github.com/cs3org/go-cs3apis/cs3/types/v1beta1"
"github.com/pkg/errors"
"google.golang.org/protobuf/types/known/fieldmaskpb"
)
func ocmShareUpdateReceivedCommand() *command {
cmd := newCommand("ocm-share-update-received")
cmd.Description = func() string { return "update a received OCM share" }
cmd.Usage = func() string { return "Usage: ocm-share-update-received [-flags] <share_id>" }
state := cmd.String("state", "pending", "the state of the share (pending, accepted or rejected)")
path := cmd.String("path", "", "the destination path of the data transfer (ignored if this is not a transfer type share)")
cmd.ResetFlags = func() {
*state = "pending"
*path = ""
}
cmd.Action = func(w ...io.Writer) error {
if cmd.NArg() < 1 {
return errors.New("Invalid arguments: " + cmd.Usage())
}
// validate flags
if *state != "pending" && *state != "accepted" && *state != "rejected" {
return errors.New("Invalid state: state must be pending, accepted or rejected: " + cmd.Usage())
}
id := cmd.Args()[0]
ctx := getAuthContext()
shareClient, err := getClient()
if err != nil {
return err
}
shareState := getOCMShareState(*state)
shareRes, err := shareClient.GetReceivedOCMShare(ctx, &ocm.GetReceivedOCMShareRequest{
Ref: &ocm.ShareReference{
Spec: &ocm.ShareReference_Id{
Id: &ocm.ShareId{
OpaqueId: id,
},
},
},
})
if err != nil {
return err
}
if shareRes.Status.Code != rpc.Code_CODE_OK {
return formatError(shareRes.Status)
}
shareRes.Share.State = shareState
// check if we are dealing with a transfer in case the destination path needs to be set
_, ok := getTransferProtocol(shareRes.Share)
var opaque *typesv1beta1.Opaque
if ok {
// transfer_destination_path is not part of TransferProtocol and is specified as an opaque field
opaque = &typesv1beta1.Opaque{
Map: map[string]*typesv1beta1.OpaqueEntry{
"transfer_destination_path": {
Decoder: "plain",
Value: []byte(*path),
},
},
}
}
shareRequest := &ocm.UpdateReceivedOCMShareRequest{
Share: shareRes.Share,
UpdateMask: &fieldmaskpb.FieldMask{Paths: []string{"state"}},
Opaque: opaque,
}
updateRes, err := shareClient.UpdateReceivedOCMShare(ctx, shareRequest)
if err != nil {
return err
}
if updateRes.Status.Code != rpc.Code_CODE_OK {
return formatError(updateRes.Status)
}
fmt.Println("OK")
return nil
}
return cmd
}
func getTransferProtocol(share *ocm.ReceivedShare) (*ocm.TransferProtocol, bool) {
for _, p := range share.Protocols {
if d, ok := p.Term.(*ocm.Protocol_TransferOptions); ok {
return d.TransferOptions, true
}
}
return nil, false
}
func getOCMShareState(state string) ocm.ShareState {
switch state {
case "pending":
return ocm.ShareState_SHARE_STATE_PENDING
case "accepted":
return ocm.ShareState_SHARE_STATE_ACCEPTED
case "rejected":
return ocm.ShareState_SHARE_STATE_REJECTED
default:
return ocm.ShareState_SHARE_STATE_INVALID
}
}