package cmd import ( "context" "errors" "fmt" "github.com/nspcc-dev/neofs-api-go/pkg/client" objectSDK "github.com/nspcc-dev/neofs-api-go/pkg/object" "github.com/nspcc-dev/neofs-api-go/pkg/session" storagegroupAPI "github.com/nspcc-dev/neofs-api-go/pkg/storagegroup" "github.com/nspcc-dev/neofs-api-go/pkg/token" "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" sgBearerFlag = "bearer" ) 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(sgBearerFlag, "", "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 { ctx context.Context tok *session.Token c client.Client bearerToken *token.BearerToken } func (c *sgHeadReceiver) Head(addr *objectSDK.Address) (interface{}, error) { obj, err := c.c.GetObjectHeader(c.ctx, new(client.ObjectHeaderParams). WithAddress(addr). WithRawFlag(true), client.WithTTL(2), client.WithSession(c.tok), client.WithBearer(c.bearerToken), ) var errSplitInfo *objectSDK.SplitInfoError switch { default: return nil, err case err == nil: return object.NewFromSDK(obj), nil case errors.As(err, &errSplitInfo): return errSplitInfo.SplitInfo(), nil } } func sgBearerToken(cmd *cobra.Command) (*token.BearerToken, error) { return getBearerToken(cmd, sgBearerFlag) } 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) } bearerToken, err := sgBearerToken(cmd) exitOnErr(cmd, err) ctx := context.Background() cli, tok, err := initSession(ctx, key) exitOnErr(cmd, err) sg, err := storagegroup.CollectMembers(&sgHeadReceiver{ ctx: ctx, tok: tok, c: cli, bearerToken: bearerToken, }, 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) obj.SetPayload(sgContent) oid, err := cli.PutObject(ctx, new(client.PutObjectParams). WithObject(obj.Object()), append(globalCallOptions(), client.WithSession(tok), client.WithBearer(bearerToken), )..., ) exitOnErr(cmd, errf("rpc error: %w", err)) cmd.Println("Storage group successfully stored") cmd.Printf(" ID: %s\n CID: %s\n", oid, 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) { key, err := getKey() exitOnErr(cmd, err) cid, err := getCID(cmd) exitOnErr(cmd, err) id, err := getSGID() exitOnErr(cmd, err) bearerToken, err := sgBearerToken(cmd) exitOnErr(cmd, err) addr := objectSDK.NewAddress() addr.SetContainerID(cid) addr.SetObjectID(id) ctx := context.Background() cli, tok, err := initSession(ctx, key) exitOnErr(cmd, err) obj, err := cli.GetObject(ctx, new(client.GetObjectParams). WithAddress(addr), append(globalCallOptions(), client.WithSession(tok), client.WithBearer(bearerToken), )..., ) exitOnErr(cmd, errf("rpc error: %w", err)) sg := storagegroupAPI.New() err = sg.Unmarshal(obj.Payload()) 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) { key, err := getKey() exitOnErr(cmd, err) cid, err := getCID(cmd) exitOnErr(cmd, err) bearerToken, err := sgBearerToken(cmd) exitOnErr(cmd, err) ctx := context.Background() cli, tok, err := initSession(ctx, key) exitOnErr(cmd, err) ids, err := cli.SearchObject(ctx, new(client.SearchObjectParams). WithContainerID(cid). WithSearchFilters(storagegroup.SearchQuery()), append(globalCallOptions(), client.WithSession(tok), client.WithBearer(bearerToken), )..., ) exitOnErr(cmd, errf("rpc error: %w", err)) cmd.Printf("Found %d storage groups.\n", len(ids)) for _, id := range ids { cmd.Println(id) } } func delSG(cmd *cobra.Command, _ []string) { key, err := getKey() exitOnErr(cmd, err) cid, err := getCID(cmd) exitOnErr(cmd, err) id, err := getSGID() exitOnErr(cmd, err) bearerToken, err := sgBearerToken(cmd) exitOnErr(cmd, err) ctx := context.Background() cli, tok, err := initSession(ctx, key) exitOnErr(cmd, err) addr := objectSDK.NewAddress() addr.SetContainerID(cid) addr.SetObjectID(id) tombstone, err := client.DeleteObject(ctx, cli, new(client.DeleteObjectParams). WithAddress(addr), append(globalCallOptions(), client.WithSession(tok), client.WithBearer(bearerToken), )..., ) exitOnErr(cmd, errf("rpc error: %w", err)) cmd.Println("Storage group removed successfully.") cmd.Printf(" Tombstone: %s\n", tombstone.ObjectID()) }