[#1332] cli: Implement tree add command

It is `TreeService.Add` method implementation.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
This commit is contained in:
Pavel Karpy 2022-10-10 18:35:40 +03:00 committed by Pavel Karpy
parent 13c4a9f4b8
commit 2c02e66939
4 changed files with 171 additions and 0 deletions

View file

@ -16,6 +16,7 @@ import (
objectCli "github.com/nspcc-dev/neofs-node/cmd/neofs-cli/modules/object"
sessionCli "github.com/nspcc-dev/neofs-node/cmd/neofs-cli/modules/session"
sgCli "github.com/nspcc-dev/neofs-node/cmd/neofs-cli/modules/storagegroup"
"github.com/nspcc-dev/neofs-node/cmd/neofs-cli/modules/tree"
utilCli "github.com/nspcc-dev/neofs-node/cmd/neofs-cli/modules/util"
"github.com/nspcc-dev/neofs-node/misc"
"github.com/nspcc-dev/neofs-node/pkg/util/gendoc"
@ -81,6 +82,7 @@ func init() {
rootCmd.AddCommand(objectCli.Cmd)
rootCmd.AddCommand(sgCli.Cmd)
rootCmd.AddCommand(containerCli.Cmd)
rootCmd.AddCommand(tree.Cmd)
rootCmd.AddCommand(gendoc.Command(rootCmd))
}

View file

@ -0,0 +1,95 @@
package tree
import (
"crypto/sha256"
"fmt"
"strings"
"github.com/nspcc-dev/neofs-node/cmd/neofs-cli/internal/common"
"github.com/nspcc-dev/neofs-node/cmd/neofs-cli/internal/commonflags"
"github.com/nspcc-dev/neofs-node/cmd/neofs-cli/internal/key"
"github.com/nspcc-dev/neofs-node/pkg/services/tree"
cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
"github.com/spf13/cobra"
)
var addCmd = &cobra.Command{
Use: "add",
Short: "Add a node to the tree service",
Run: add,
PersistentPreRun: func(cmd *cobra.Command, _ []string) {
commonflags.Bind(cmd)
},
}
func initAddCmd() {
commonflags.Init(addCmd)
initCTID(addCmd)
ff := addCmd.Flags()
ff.StringSlice(metaFlagKey, nil, "Meta pairs in the form of Key1=[0x]Value1,Key2=[0x]Value2")
ff.Uint64(parentIDFlagKey, 0, "Parent node ID")
_ = cobra.MarkFlagRequired(ff, commonflags.RPC)
}
func add(cmd *cobra.Command, _ []string) {
pk := key.GetOrGenerate(cmd)
var cnr cid.ID
err := cnr.DecodeString(cmd.Flag(containerIDFlagKey).Value.String())
common.ExitOnErr(cmd, "decode container ID string: %w", err)
tid, _ := cmd.Flags().GetString(treeIDFlagKey)
pid, _ := cmd.Flags().GetUint64(parentIDFlagKey)
meta, err := parseMeta(cmd)
common.ExitOnErr(cmd, "meta data parsing: %w", err)
ctx := cmd.Context()
cli, err := _client(ctx)
common.ExitOnErr(cmd, "client: %w", err)
rawCID := make([]byte, sha256.Size)
cnr.Encode(rawCID)
req := new(tree.AddRequest)
req.Body = &tree.AddRequest_Body{
ContainerId: rawCID,
TreeId: tid,
ParentId: pid,
Meta: meta,
BearerToken: nil, // TODO: #1891 add token handling
}
common.ExitOnErr(cmd, "message signing: %w", tree.SignMessage(req, pk))
resp, err := cli.Add(ctx, req)
common.ExitOnErr(cmd, "rpc call: %w", err)
cmd.Println("Node ID: ", resp.Body.NodeId)
}
func parseMeta(cmd *cobra.Command) ([]*tree.KeyValue, error) {
raws, _ := cmd.Flags().GetStringSlice(metaFlagKey)
if len(raws) == 0 {
return nil, nil
}
pairs := make([]*tree.KeyValue, 0, len(raws))
for i := range raws {
kv := strings.SplitN(raws[i], "=", 2)
if len(kv) != 2 {
return nil, fmt.Errorf("invalid meta pair format: %s", raws[i])
}
var pair tree.KeyValue
pair.Key = kv[0]
pair.Value = []byte(kv[1])
pairs = append(pairs, &pair)
}
return pairs, nil
}

View file

@ -0,0 +1,40 @@
package tree
import (
"context"
"strings"
"time"
"github.com/nspcc-dev/neofs-node/cmd/neofs-cli/internal/commonflags"
"github.com/nspcc-dev/neofs-node/pkg/network"
"github.com/nspcc-dev/neofs-node/pkg/services/tree"
"github.com/spf13/viper"
"google.golang.org/grpc"
"google.golang.org/grpc/credentials/insecure"
)
// _client returns grpc Tree service client. Should be removed
// after making Tree API public.
func _client(ctx context.Context) (tree.TreeServiceClient, error) {
var netAddr network.Address
err := netAddr.FromString(viper.GetString(commonflags.RPC))
if err != nil {
return nil, err
}
opts := make([]grpc.DialOption, 1, 2)
opts[0] = grpc.WithBlock()
if !strings.HasPrefix(netAddr.URIAddr(), "grpcs:") {
opts = append(opts, grpc.WithTransportCredentials(insecure.NewCredentials()))
}
// a default connection establishing timeout
const defaultClientConnectTimeout = time.Second * 2
ctx, cancel := context.WithTimeout(ctx, defaultClientConnectTimeout)
cc, err := grpc.DialContext(ctx, netAddr.URIAddr(), opts...)
cancel()
return tree.NewTreeServiceClient(cc), err
}

View file

@ -0,0 +1,34 @@
package tree
import (
"github.com/spf13/cobra"
)
var Cmd = &cobra.Command{
Use: "tree",
Short: "Operations with the Tree service",
}
func init() {
Cmd.AddCommand(addCmd)
initAddCmd()
}
const (
containerIDFlagKey = "cid"
treeIDFlagKey = "tid"
parentIDFlagKey = "pid"
metaFlagKey = "meta"
)
func initCTID(cmd *cobra.Command) {
ff := cmd.Flags()
ff.String(containerIDFlagKey, "", "Container ID")
_ = cmd.MarkFlagRequired(containerIDFlagKey)
ff.String(treeIDFlagKey, "", "Tree ID")
_ = cmd.MarkFlagRequired(treeIDFlagKey)
}