29644e9bc2
Accept `maintenance` netmap status in `control set-status` command and resolve it to `control.NetmapStatus_MAINTENANCE` value. Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
361 lines
9 KiB
Go
361 lines
9 KiB
Go
package cmd
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import (
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"crypto/ecdsa"
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"crypto/tls"
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"fmt"
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"github.com/nspcc-dev/neofs-api-go/pkg/client"
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"github.com/nspcc-dev/neofs-api-go/pkg/object"
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"github.com/nspcc-dev/neofs-api-go/util/signature"
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"github.com/nspcc-dev/neofs-node/pkg/services/control"
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ircontrol "github.com/nspcc-dev/neofs-node/pkg/services/control/ir"
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ircontrolsrv "github.com/nspcc-dev/neofs-node/pkg/services/control/ir/server"
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controlSvc "github.com/nspcc-dev/neofs-node/pkg/services/control/server"
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"github.com/spf13/cobra"
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"github.com/spf13/viper"
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)
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var controlCmd = &cobra.Command{
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Use: "control",
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Short: "Operations with storage node",
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Long: `Operations with storage node`,
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PersistentPreRun: func(cmd *cobra.Command, args []string) {
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ff := cmd.Flags()
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_ = viper.BindPFlag(generateKey, ff.Lookup(generateKey))
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_ = viper.BindPFlag(binaryKey, ff.Lookup(binaryKey))
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_ = viper.BindPFlag(walletPath, ff.Lookup(walletPath))
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_ = viper.BindPFlag(wif, ff.Lookup(wif))
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_ = viper.BindPFlag(address, ff.Lookup(address))
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_ = viper.BindPFlag(controlRPC, ff.Lookup(controlRPC))
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_ = viper.BindPFlag(verbose, ff.Lookup(verbose))
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},
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}
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var healthCheckCmd = &cobra.Command{
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Use: "healthcheck",
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Short: "Health check of the storage node",
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Long: "Health check of the storage node",
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Run: healthCheck,
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}
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var setNetmapStatusCmd = &cobra.Command{
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Use: "set-status",
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Short: "Set status of the storage node in NeoFS network map",
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Long: "Set status of the storage node in NeoFS network map",
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Run: setNetmapStatus,
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}
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const (
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netmapStatusFlag = "status"
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netmapStatusOnline = "online"
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netmapStatusOffline = "offline"
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netmapStatusMaintenance = "maintenance"
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)
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const (
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controlRPC = "endpoint"
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controlRPCDefault = ""
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controlRPCUsage = "remote node control address (as 'multiaddr' or '<host>:<port>')"
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)
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// control healthcheck flags
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const (
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healthcheckIRFlag = "ir"
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)
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// control healthcheck vars
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var (
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healthCheckIRVar bool
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)
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var netmapStatus string
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func initControlHealthCheckCmd() {
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initCommonFlagsWithoutRPC(healthCheckCmd)
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flags := healthCheckCmd.Flags()
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flags.String(controlRPC, controlRPCDefault, controlRPCUsage)
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flags.BoolVar(&healthCheckIRVar, healthcheckIRFlag, false, "Communicate with IR node")
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}
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func initControlSetNetmapStatusCmd() {
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initCommonFlagsWithoutRPC(setNetmapStatusCmd)
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flags := setNetmapStatusCmd.Flags()
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flags.String(controlRPC, controlRPCDefault, controlRPCUsage)
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flags.StringVarP(&netmapStatus, netmapStatusFlag, "", "",
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fmt.Sprintf("new netmap status keyword ('%s', '%s', '%s')",
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netmapStatusOnline,
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netmapStatusOffline,
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netmapStatusMaintenance,
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),
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)
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_ = setNetmapStatusCmd.MarkFlagRequired(netmapStatusFlag)
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}
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func initControlDropObjectsCmd() {
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initCommonFlagsWithoutRPC(dropObjectsCmd)
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flags := dropObjectsCmd.Flags()
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flags.String(controlRPC, controlRPCDefault, controlRPCUsage)
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flags.StringSliceVarP(&dropObjectsList, dropObjectsFlag, "o", nil,
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"List of object addresses to be removed in string format")
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_ = dropObjectsCmd.MarkFlagRequired(dropObjectsFlag)
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}
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func initControlSnapshotCmd() {
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initCommonFlagsWithoutRPC(snapshotCmd)
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flags := snapshotCmd.Flags()
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flags.String(controlRPC, controlRPCDefault, controlRPCUsage)
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flags.BoolVar(&netmapSnapshotJSON, "json", false,
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"print netmap structure in JSON format")
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}
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func init() {
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rootCmd.AddCommand(controlCmd)
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controlCmd.AddCommand(
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healthCheckCmd,
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setNetmapStatusCmd,
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dropObjectsCmd,
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snapshotCmd,
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)
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initControlHealthCheckCmd()
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initControlSetNetmapStatusCmd()
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initControlDropObjectsCmd()
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initControlSnapshotCmd()
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}
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func healthCheck(cmd *cobra.Command, _ []string) {
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key, err := getKey()
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exitOnErr(cmd, err)
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cli, err := getControlSDKClient(key)
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exitOnErr(cmd, err)
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if healthCheckIRVar {
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healthCheckIR(cmd, key, cli)
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return
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}
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req := new(control.HealthCheckRequest)
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req.SetBody(new(control.HealthCheckRequest_Body))
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err = controlSvc.SignMessage(key, req)
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exitOnErr(cmd, errf("could not sign message: %w", err))
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resp, err := control.HealthCheck(cli.Raw(), req)
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exitOnErr(cmd, errf("rpc error: %w", err))
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sign := resp.GetSignature()
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err = signature.VerifyDataWithSource(
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resp,
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func() ([]byte, []byte) {
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return sign.GetKey(), sign.GetSign()
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},
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)
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exitOnErr(cmd, errf("invalid response signature: %w", err))
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cmd.Printf("Network status: %s\n", resp.GetBody().GetNetmapStatus())
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cmd.Printf("Health status: %s\n", resp.GetBody().GetHealthStatus())
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}
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func healthCheckIR(cmd *cobra.Command, key *ecdsa.PrivateKey, c client.Client) {
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req := new(ircontrol.HealthCheckRequest)
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req.SetBody(new(ircontrol.HealthCheckRequest_Body))
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err := ircontrolsrv.SignMessage(key, req)
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exitOnErr(cmd, errf("could not sign request: %w", err))
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resp, err := ircontrol.HealthCheck(c.Raw(), req)
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exitOnErr(cmd, errf("rpc error: %w", err))
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sign := resp.GetSignature()
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err = signature.VerifyDataWithSource(
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resp,
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func() ([]byte, []byte) {
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return sign.GetKey(), sign.GetSign()
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},
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)
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exitOnErr(cmd, errf("invalid response signature: %w", err))
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cmd.Printf("Health status: %s\n", resp.GetBody().GetHealthStatus())
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}
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func setNetmapStatus(cmd *cobra.Command, _ []string) {
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key, err := getKey()
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exitOnErr(cmd, err)
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var status control.NetmapStatus
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switch netmapStatus {
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default:
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exitOnErr(cmd, fmt.Errorf("unsupported status %s", netmapStatus))
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case netmapStatusOnline:
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status = control.NetmapStatus_ONLINE
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case netmapStatusOffline:
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status = control.NetmapStatus_OFFLINE
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case netmapStatusMaintenance:
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status = control.NetmapStatus_MAINTENANCE
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}
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req := new(control.SetNetmapStatusRequest)
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body := new(control.SetNetmapStatusRequest_Body)
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req.SetBody(body)
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body.SetStatus(status)
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err = controlSvc.SignMessage(key, req)
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exitOnErr(cmd, errf("could not sign request: %w", err))
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cli, err := getControlSDKClient(key)
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exitOnErr(cmd, err)
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resp, err := control.SetNetmapStatus(cli.Raw(), req)
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exitOnErr(cmd, errf("rpc error: %w", err))
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sign := resp.GetSignature()
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err = signature.VerifyDataWithSource(
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resp,
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func() ([]byte, []byte) {
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return sign.GetKey(), sign.GetSign()
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},
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)
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exitOnErr(cmd, errf("invalid response signature: %w", err))
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cmd.Println("Network status update request successfully sent.")
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}
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const dropObjectsFlag = "objects"
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var dropObjectsList []string
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var dropObjectsCmd = &cobra.Command{
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Use: "drop-objects",
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Short: "Drop objects from the node's local storage",
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Long: "Drop objects from the node's local storage",
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Run: func(cmd *cobra.Command, args []string) {
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key, err := getKey()
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exitOnErr(cmd, err)
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binAddrList := make([][]byte, 0, len(dropObjectsList))
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for i := range dropObjectsList {
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a := object.NewAddress()
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err := a.Parse(dropObjectsList[i])
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if err != nil {
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exitOnErr(cmd, fmt.Errorf("could not parse address #%d: %w", i, err))
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}
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binAddr, err := a.Marshal()
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exitOnErr(cmd, errf("could not marshal the address: %w", err))
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binAddrList = append(binAddrList, binAddr)
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}
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req := new(control.DropObjectsRequest)
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body := new(control.DropObjectsRequest_Body)
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req.SetBody(body)
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body.SetAddressList(binAddrList)
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err = controlSvc.SignMessage(key, req)
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exitOnErr(cmd, errf("could not sign request: %w", err))
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cli, err := getControlSDKClient(key)
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exitOnErr(cmd, err)
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resp, err := control.DropObjects(cli.Raw(), req)
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exitOnErr(cmd, errf("rpc error: %w", err))
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sign := resp.GetSignature()
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err = signature.VerifyDataWithSource(
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resp,
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func() ([]byte, []byte) {
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return sign.GetKey(), sign.GetSign()
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},
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)
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exitOnErr(cmd, errf("invalid response signature: %w", err))
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cmd.Println("Objects were successfully marked to be removed.")
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},
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}
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var snapshotCmd = &cobra.Command{
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Use: "netmap-snapshot",
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Short: "Get network map snapshot",
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Long: "Get network map snapshot",
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Run: func(cmd *cobra.Command, args []string) {
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key, err := getKey()
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exitOnErr(cmd, err)
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req := new(control.NetmapSnapshotRequest)
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req.SetBody(new(control.NetmapSnapshotRequest_Body))
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err = controlSvc.SignMessage(key, req)
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exitOnErr(cmd, errf("could not sign request: %w", err))
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cli, err := getControlSDKClient(key)
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exitOnErr(cmd, err)
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resp, err := control.NetmapSnapshot(cli.Raw(), req)
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exitOnErr(cmd, errf("rpc error: %w", err))
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sign := resp.GetSignature()
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err = signature.VerifyDataWithSource(
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resp,
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func() ([]byte, []byte) {
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return sign.GetKey(), sign.GetSign()
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},
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)
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exitOnErr(cmd, errf("invalid response signature: %w", err))
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prettyPrintNetmap(cmd, resp.GetBody().GetNetmap(), netmapSnapshotJSON)
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},
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}
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// getControlSDKClient is the same getSDKClient but with
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// another RPC endpoint flag.
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func getControlSDKClient(key *ecdsa.PrivateKey) (client.Client, error) {
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netAddr, err := getEndpointAddress(controlRPC)
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if err != nil {
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return nil, err
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}
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options := []client.Option{
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client.WithAddress(netAddr.HostAddr()),
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client.WithDefaultPrivateKey(key),
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}
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if netAddr.TLSEnabled() {
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options = append(options, client.WithTLSConfig(&tls.Config{}))
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}
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c, err := client.New(options...)
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if err != nil {
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return nil, fmt.Errorf("coult not init api client:%w", err)
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}
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return c, err
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}
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