package cmd import ( "bytes" "errors" "fmt" objectSDK "github.com/nspcc-dev/neofs-api-go/pkg/object" storagegroupAPI "github.com/nspcc-dev/neofs-api-go/pkg/storagegroup" internalclient "github.com/nspcc-dev/neofs-node/cmd/neofs-cli/internal/client" "github.com/nspcc-dev/neofs-node/pkg/core/object" "github.com/nspcc-dev/neofs-node/pkg/services/object_manager/storagegroup" "github.com/spf13/cobra" ) // storagegroupCmd represents the storagegroup command var storagegroupCmd = &cobra.Command{ Use: "storagegroup", Short: "Operations with Storage Groups", Long: `Operations with Storage Groups`, PersistentPreRun: func(cmd *cobra.Command, args []string) { // bind exactly that cmd's flags to // the viper before execution bindCommonFlags(cmd) bindAPIFlags(cmd) }, } var sgPutCmd = &cobra.Command{ Use: "put", Short: "Put storage group to NeoFS", Long: "Put storage group to NeoFS", Run: putSG, } var sgGetCmd = &cobra.Command{ Use: "get", Short: "Get storage group from NeoFS", Long: "Get storage group from NeoFS", Run: getSG, } var sgListCmd = &cobra.Command{ Use: "list", Short: "List storage groups in NeoFS container", Long: "List storage groups in NeoFS container", Run: listSG, } var sgDelCmd = &cobra.Command{ Use: "delete", Short: "Delete storage group from NeoFS", Long: "Delete storage group from NeoFS", Run: delSG, } const ( sgMembersFlag = "members" sgIDFlag = "id" ) var ( sgMembers []string sgID string ) func initSGPutCmd() { initCommonFlags(sgPutCmd) flags := sgPutCmd.Flags() flags.String("cid", "", "Container ID") _ = sgPutCmd.MarkFlagRequired("cid") flags.StringSliceVarP(&sgMembers, sgMembersFlag, "m", nil, "ID list of storage group members") _ = sgPutCmd.MarkFlagRequired(sgMembersFlag) } func initSGGetCmd() { initCommonFlags(sgGetCmd) flags := sgGetCmd.Flags() flags.String("cid", "", "Container ID") _ = sgGetCmd.MarkFlagRequired("cid") flags.StringVarP(&sgID, sgIDFlag, "", "", "storage group identifier") _ = sgGetCmd.MarkFlagRequired(sgIDFlag) } func initSGListCmd() { initCommonFlags(sgListCmd) sgListCmd.Flags().String("cid", "", "Container ID") _ = sgListCmd.MarkFlagRequired("cid") } func initSGDeleteCmd() { initCommonFlags(sgDelCmd) flags := sgDelCmd.Flags() flags.String("cid", "", "Container ID") _ = sgDelCmd.MarkFlagRequired("cid") flags.StringVarP(&sgID, sgIDFlag, "", "", "storage group identifier") _ = sgDelCmd.MarkFlagRequired(sgIDFlag) } func init() { storageGroupChildCommands := []*cobra.Command{ sgPutCmd, sgGetCmd, sgListCmd, sgDelCmd, } rootCmd.AddCommand(storagegroupCmd) storagegroupCmd.AddCommand(storageGroupChildCommands...) for _, sgCommand := range storageGroupChildCommands { flags := sgCommand.Flags() flags.String(bearerTokenFlag, "", "File with signed JSON or binary encoded bearer token") flags.StringSliceVarP(&xHeaders, xHeadersKey, xHeadersShorthand, xHeadersDefault, xHeadersUsage) flags.Uint32P(ttl, ttlShorthand, ttlDefault, ttlUsage) } initSGPutCmd() initSGGetCmd() initSGListCmd() initSGDeleteCmd() } type sgHeadReceiver struct { prm internalclient.HeadObjectPrm } func (c sgHeadReceiver) Head(addr *objectSDK.Address) (interface{}, error) { c.prm.SetAddress(addr) res, err := internalclient.HeadObject(c.prm) var errSplitInfo *objectSDK.SplitInfoError switch { default: return nil, err case err == nil: return object.NewFromSDK(res.Header()), nil case errors.As(err, &errSplitInfo): return errSplitInfo.SplitInfo(), nil } } func putSG(cmd *cobra.Command, _ []string) { key, err := getKey() exitOnErr(cmd, err) ownerID, err := getOwnerID(key) exitOnErr(cmd, err) cid, err := getCID(cmd) exitOnErr(cmd, err) members := make([]*objectSDK.ID, 0, len(sgMembers)) for i := range sgMembers { id := objectSDK.NewID() err = id.Parse(sgMembers[i]) exitOnErr(cmd, errf("could not parse object ID: %w", err)) members = append(members, id) } var ( headPrm internalclient.HeadObjectPrm putPrm internalclient.PutObjectPrm ) prepareSessionPrmWithOwner(cmd, key, ownerID, &headPrm, &putPrm) prepareObjectPrm(cmd, &headPrm, &putPrm) headPrm.SetRawFlag(true) sg, err := storagegroup.CollectMembers(sgHeadReceiver{ prm: headPrm, }, cid, members) exitOnErr(cmd, errf("could not collect storage group members: %w", err)) sgContent, err := sg.Marshal() exitOnErr(cmd, errf("could not marshal storage group: %w", err)) obj := objectSDK.NewRaw() obj.SetContainerID(cid) obj.SetOwnerID(ownerID) obj.SetType(objectSDK.TypeStorageGroup) putPrm.SetHeader(obj.Object()) putPrm.SetPayloadReader(bytes.NewReader(sgContent)) res, err := internalclient.PutObject(putPrm) exitOnErr(cmd, errf("rpc error: %w", err)) cmd.Println("Storage group successfully stored") cmd.Printf(" ID: %s\n CID: %s\n", res.ID(), cid) } func getSGID() (*objectSDK.ID, error) { oid := objectSDK.NewID() err := oid.Parse(sgID) if err != nil { return nil, fmt.Errorf("could not parse storage group ID: %w", err) } return oid, nil } func getSG(cmd *cobra.Command, _ []string) { cid, err := getCID(cmd) exitOnErr(cmd, err) id, err := getSGID() exitOnErr(cmd, err) addr := objectSDK.NewAddress() addr.SetContainerID(cid) addr.SetObjectID(id) buf := bytes.NewBuffer(nil) var prm internalclient.GetObjectPrm prepareSessionPrm(cmd, &prm) prepareObjectPrmRaw(cmd, &prm) prm.SetAddress(addr) prm.SetPayloadWriter(buf) _, err = internalclient.GetObject(prm) exitOnErr(cmd, errf("rpc error: %w", err)) sg := storagegroupAPI.New() err = sg.Unmarshal(buf.Bytes()) exitOnErr(cmd, errf("could not unmarshal storage group: %w", err)) cmd.Printf("Expiration epoch: %d\n", sg.ExpirationEpoch()) cmd.Printf("Group size: %d\n", sg.ValidationDataSize()) cmd.Printf("Group hash: %s\n", sg.ValidationDataHash()) if members := sg.Members(); len(members) > 0 { cmd.Println("Members:") for i := range members { cmd.Printf("\t%s\n", members[i]) } } } func listSG(cmd *cobra.Command, _ []string) { cid, err := getCID(cmd) exitOnErr(cmd, err) var prm internalclient.SearchObjectsPrm prepareSessionPrm(cmd, &prm) prepareObjectPrm(cmd, &prm) prm.SetContainerID(cid) prm.SetFilters(storagegroup.SearchQuery()) res, err := internalclient.SearchObjects(prm) exitOnErr(cmd, errf("rpc error: %w", err)) ids := res.IDList() cmd.Printf("Found %d storage groups.\n", len(ids)) for _, id := range ids { cmd.Println(id) } } func delSG(cmd *cobra.Command, _ []string) { cid, err := getCID(cmd) exitOnErr(cmd, err) id, err := getSGID() exitOnErr(cmd, err) addr := objectSDK.NewAddress() addr.SetContainerID(cid) addr.SetObjectID(id) var prm internalclient.DeleteObjectPrm prepareSessionPrm(cmd, &prm) prepareObjectPrm(cmd, &prm) prm.SetAddress(addr) res, err := internalclient.DeleteObject(prm) exitOnErr(cmd, errf("rpc error: %w", err)) tombstone := res.TombstoneAddress() cmd.Println("Storage group removed successfully.") cmd.Printf(" Tombstone: %s\n", tombstone.ObjectID()) }