515 lines
13 KiB
Go
515 lines
13 KiB
Go
package cmd
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import (
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"bytes"
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"crypto/rand"
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"encoding/json"
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"errors"
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"fmt"
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"os"
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"strconv"
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"time"
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"github.com/nspcc-dev/neofs-node/cmd/neofs-cli/internal/commonflags"
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"github.com/nspcc-dev/neofs-node/pkg/util/keyer"
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locodedb "github.com/nspcc-dev/neofs-node/pkg/util/locode/db"
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airportsdb "github.com/nspcc-dev/neofs-node/pkg/util/locode/db/airports"
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locodebolt "github.com/nspcc-dev/neofs-node/pkg/util/locode/db/boltdb"
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continentsdb "github.com/nspcc-dev/neofs-node/pkg/util/locode/db/continents/geojson"
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csvlocode "github.com/nspcc-dev/neofs-node/pkg/util/locode/table/csv"
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sdkstatus "github.com/nspcc-dev/neofs-sdk-go/client/status"
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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 errKeyerSingleArgument = errors.New("pass only one argument at a time")
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var (
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utilCmd = &cobra.Command{
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Use: "util",
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Short: "Utility operations",
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PersistentPreRun: func(cmd *cobra.Command, args []string) {
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flags := cmd.Flags()
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_ = viper.BindPFlag(commonflags.GenerateKey, flags.Lookup(commonflags.GenerateKey))
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_ = viper.BindPFlag(commonflags.WalletPath, flags.Lookup(commonflags.WalletPath))
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_ = viper.BindPFlag(commonflags.Account, flags.Lookup(commonflags.Account))
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},
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}
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signCmd = &cobra.Command{
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Use: "sign",
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Short: "Sign NeoFS structure",
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}
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signBearerCmd = &cobra.Command{
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Use: "bearer-token",
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Short: "Sign bearer token to use it in requests",
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Run: signBearerToken,
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}
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signSessionCmd = &cobra.Command{
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Use: "session-token",
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Short: "Sign session token to use it in requests",
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Run: signSessionToken,
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}
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convertCmd = &cobra.Command{
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Use: "convert",
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Short: "Convert representation of NeoFS structures",
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}
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convertEACLCmd = &cobra.Command{
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Use: "eacl",
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Short: "Convert representation of extended ACL table",
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Run: convertEACLTable,
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}
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keyerCmd = &cobra.Command{
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Use: "keyer",
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Short: "Generate or print information about keys",
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Run: processKeyer,
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}
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)
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// locode section
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var locodeCmd = &cobra.Command{
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Use: "locode",
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Short: "Working with NeoFS UN/LOCODE database",
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}
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const (
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locodeGenerateInputFlag = "in"
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locodeGenerateSubDivFlag = "subdiv"
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locodeGenerateAirportsFlag = "airports"
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locodeGenerateCountriesFlag = "countries"
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locodeGenerateContinentsFlag = "continents"
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locodeGenerateOutputFlag = "out"
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)
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type namesDB struct {
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*airportsdb.DB
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*csvlocode.Table
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}
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var (
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locodeGenerateInPaths []string
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locodeGenerateSubDivPath string
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locodeGenerateAirportsPath string
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locodeGenerateCountriesPath string
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locodeGenerateContinentsPath string
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locodeGenerateOutPath string
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locodeGenerateCmd = &cobra.Command{
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Use: "generate",
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Short: "generate UN/LOCODE database for NeoFS",
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Run: func(cmd *cobra.Command, _ []string) {
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locodeDB := csvlocode.New(
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csvlocode.Prm{
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Path: locodeGenerateInPaths[0],
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SubDivPath: locodeGenerateSubDivPath,
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},
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csvlocode.WithExtraPaths(locodeGenerateInPaths[1:]...),
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)
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airportDB := airportsdb.New(airportsdb.Prm{
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AirportsPath: locodeGenerateAirportsPath,
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CountriesPath: locodeGenerateCountriesPath,
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})
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continentsDB := continentsdb.New(continentsdb.Prm{
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Path: locodeGenerateContinentsPath,
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})
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targetDB := locodebolt.New(locodebolt.Prm{
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Path: locodeGenerateOutPath,
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})
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err := targetDB.Open()
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exitOnErr(cmd, err)
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defer targetDB.Close()
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names := &namesDB{
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DB: airportDB,
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Table: locodeDB,
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}
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err = locodedb.FillDatabase(locodeDB, airportDB, continentsDB, names, targetDB)
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exitOnErr(cmd, err)
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},
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}
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)
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const (
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locodeInfoDBFlag = "db"
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locodeInfoCodeFlag = "locode"
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)
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var (
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locodeInfoDBPath string
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locodeInfoCode string
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locodeInfoCmd = &cobra.Command{
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Use: "info",
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Short: "print information about UN/LOCODE from NeoFS database",
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Run: func(cmd *cobra.Command, _ []string) {
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targetDB := locodebolt.New(locodebolt.Prm{
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Path: locodeInfoDBPath,
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}, locodebolt.ReadOnly())
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err := targetDB.Open()
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exitOnErr(cmd, err)
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defer targetDB.Close()
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record, err := locodedb.LocodeRecord(targetDB, locodeInfoCode)
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exitOnErr(cmd, err)
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cmd.Printf("Country: %s\n", record.CountryName())
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cmd.Printf("Location: %s\n", record.LocationName())
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cmd.Printf("Continent: %s\n", record.Continent())
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if subDivCode := record.SubDivCode(); subDivCode != "" {
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cmd.Printf("Subdivision: [%s] %s\n", subDivCode, record.SubDivName())
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}
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geoPoint := record.GeoPoint()
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cmd.Printf("Coordinates: %0.2f, %0.2f\n", geoPoint.Latitude(), geoPoint.Longitude())
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},
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}
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)
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func initUtilKeyerCmd() {
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keyerCmd.Flags().BoolP("generate", "g", false, "generate new private key")
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keyerCmd.Flags().Bool("hex", false, "print all values in hex encoding")
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keyerCmd.Flags().BoolP("uncompressed", "u", false, "use uncompressed public key format")
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keyerCmd.Flags().BoolP("multisig", "m", false, "calculate multisig address from public keys")
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}
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func initUtilSignBearerCmd() {
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commonflags.InitWithoutRPC(signBearerCmd)
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flags := signBearerCmd.Flags()
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flags.String("from", "", "File with JSON or binary encoded bearer token to sign")
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_ = signBearerCmd.MarkFlagFilename("from")
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_ = signBearerCmd.MarkFlagRequired("from")
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flags.String("to", "", "File to dump signed bearer token (default: binary encoded)")
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flags.Bool("json", false, "Dump bearer token in JSON encoding")
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}
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func initUtilSignSessionCmd() {
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commonflags.InitWithoutRPC(signSessionCmd)
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flags := signSessionCmd.Flags()
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flags.String("from", "", "File with JSON encoded session token to sign")
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_ = signSessionCmd.MarkFlagFilename("from")
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_ = signSessionCmd.MarkFlagRequired("from")
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flags.String("to", "", "File to save signed session token (optional)")
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}
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func initUtilConvertEACLCmd() {
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flags := convertEACLCmd.Flags()
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flags.String("from", "", "File with JSON or binary encoded extended ACL table")
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_ = convertEACLCmd.MarkFlagFilename("from")
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_ = convertEACLCmd.MarkFlagRequired("from")
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flags.String("to", "", "File to dump extended ACL table (default: binary encoded)")
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flags.Bool("json", false, "Dump extended ACL table in JSON encoding")
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}
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func initUtilLocodeGenerateCmd() {
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flags := locodeGenerateCmd.Flags()
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flags.StringSliceVar(&locodeGenerateInPaths, locodeGenerateInputFlag, nil, "List of paths to UN/LOCODE tables (csv)")
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_ = locodeGenerateCmd.MarkFlagRequired(locodeGenerateInputFlag)
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flags.StringVar(&locodeGenerateSubDivPath, locodeGenerateSubDivFlag, "", "Path to UN/LOCODE subdivision database (csv)")
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_ = locodeGenerateCmd.MarkFlagRequired(locodeGenerateSubDivFlag)
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flags.StringVar(&locodeGenerateAirportsPath, locodeGenerateAirportsFlag, "", "Path to OpenFlights airport database (csv)")
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_ = locodeGenerateCmd.MarkFlagRequired(locodeGenerateAirportsFlag)
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flags.StringVar(&locodeGenerateCountriesPath, locodeGenerateCountriesFlag, "", "Path to OpenFlights country database (csv)")
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_ = locodeGenerateCmd.MarkFlagRequired(locodeGenerateCountriesFlag)
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flags.StringVar(&locodeGenerateContinentsPath, locodeGenerateContinentsFlag, "", "Path to continent polygons (GeoJSON)")
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_ = locodeGenerateCmd.MarkFlagRequired(locodeGenerateContinentsFlag)
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flags.StringVar(&locodeGenerateOutPath, locodeGenerateOutputFlag, "", "Target path for generated database")
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_ = locodeGenerateCmd.MarkFlagRequired(locodeGenerateOutputFlag)
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}
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func initUtilLocodeInfoCmd() {
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flags := locodeInfoCmd.Flags()
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flags.StringVar(&locodeInfoDBPath, locodeInfoDBFlag, "", "Path to NeoFS UN/LOCODE database")
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_ = locodeInfoCmd.MarkFlagRequired(locodeInfoDBFlag)
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flags.StringVar(&locodeInfoCode, locodeInfoCodeFlag, "", "UN/LOCODE")
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_ = locodeInfoCmd.MarkFlagRequired(locodeInfoCodeFlag)
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}
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func init() {
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rootCmd.AddCommand(utilCmd)
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utilCmd.AddCommand(
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signCmd,
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convertCmd,
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keyerCmd,
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locodeCmd,
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)
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signCmd.AddCommand(signBearerCmd, signSessionCmd)
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convertCmd.AddCommand(convertEACLCmd)
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locodeCmd.AddCommand(locodeGenerateCmd, locodeInfoCmd)
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initUtilKeyerCmd()
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initUtilSignBearerCmd()
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initUtilSignSessionCmd()
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initUtilConvertEACLCmd()
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initUtilLocodeInfoCmd()
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initUtilLocodeGenerateCmd()
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}
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func signBearerToken(cmd *cobra.Command, _ []string) {
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btok, err := getBearerToken(cmd, "from")
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exitOnErr(cmd, err)
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key, err := getKey()
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exitOnErr(cmd, err)
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err = btok.Sign(*key)
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exitOnErr(cmd, err)
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to := cmd.Flag("to").Value.String()
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jsonFlag, _ := cmd.Flags().GetBool("json")
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var data []byte
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if jsonFlag || len(to) == 0 {
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data, err = btok.MarshalJSON()
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exitOnErr(cmd, errf("can't JSON encode bearer token: %w", err))
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} else {
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data = btok.Marshal()
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}
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if len(to) == 0 {
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prettyPrintJSON(cmd, data)
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return
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}
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err = os.WriteFile(to, data, 0644)
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exitOnErr(cmd, errf("can't write signed bearer token to file: %w", err))
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cmd.Printf("signed bearer token was successfully dumped to %s\n", to)
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}
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func signSessionToken(cmd *cobra.Command, _ []string) {
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path, err := cmd.Flags().GetString("from")
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exitOnErr(cmd, err)
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stok, err := getSessionToken(path)
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if err != nil {
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exitOnErr(cmd, fmt.Errorf("can't read session token from %s: %w", path, err))
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}
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key, err := getKey()
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exitOnErr(cmd, errf("can't get private key, make sure it is provided: %w", err))
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err = stok.Sign(key)
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exitOnErr(cmd, errf("can't sign token: %w", err))
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data, err := stok.MarshalJSON()
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exitOnErr(cmd, errf("can't encode session token: %w", err))
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to := cmd.Flag("to").Value.String()
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if len(to) == 0 {
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prettyPrintJSON(cmd, data)
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return
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}
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err = os.WriteFile(to, data, 0644)
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if err != nil {
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exitOnErr(cmd, fmt.Errorf("can't write signed session token to %s: %w", to, err))
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}
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cmd.Printf("signed session token saved in %s\n", to)
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}
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func convertEACLTable(cmd *cobra.Command, _ []string) {
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pathFrom := cmd.Flag("from").Value.String()
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to := cmd.Flag("to").Value.String()
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jsonFlag, _ := cmd.Flags().GetBool("json")
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table, err := parseEACL(pathFrom)
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exitOnErr(cmd, err)
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var data []byte
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if jsonFlag || len(to) == 0 {
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data, err = table.MarshalJSON()
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exitOnErr(cmd, errf("can't JSON encode extended ACL table: %w", err))
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} else {
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data, err = table.Marshal()
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exitOnErr(cmd, errf("can't binary encode extended ACL table: %w", err))
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}
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if len(to) == 0 {
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prettyPrintJSON(cmd, data)
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return
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}
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err = os.WriteFile(to, data, 0644)
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exitOnErr(cmd, errf("can't write exteded ACL table to file: %w", err))
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cmd.Printf("extended ACL table was successfully dumped to %s\n", to)
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}
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func processKeyer(cmd *cobra.Command, args []string) {
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var (
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err error
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result = new(keyer.Dashboard)
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generate, _ = cmd.Flags().GetBool("generate")
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useHex, _ = cmd.Flags().GetBool("hex")
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uncompressed, _ = cmd.Flags().GetBool("uncompressed")
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multisig, _ = cmd.Flags().GetBool("multisig")
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)
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if multisig {
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err = result.ParseMultiSig(args)
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} else {
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if len(args) > 1 {
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exitOnErr(cmd, errKeyerSingleArgument)
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}
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var argument string
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if len(args) > 0 {
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argument = args[0]
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}
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switch {
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case generate:
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err = keyerGenerate(argument, result)
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case fileExists(argument):
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err = keyerParseFile(argument, result)
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default:
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err = result.ParseString(argument)
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}
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}
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exitOnErr(cmd, err)
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result.PrettyPrint(uncompressed, useHex)
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}
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func prettyPrintJSON(cmd *cobra.Command, data []byte) {
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buf := new(bytes.Buffer)
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if err := json.Indent(buf, data, "", " "); err != nil {
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printVerbose("Can't pretty print json: %w", err)
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}
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cmd.Println(buf)
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}
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func prettyPrintUnixTime(s string) string {
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unixTime, err := strconv.ParseInt(s, 10, 64)
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if err != nil {
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return "malformed"
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}
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timestamp := time.Unix(unixTime, 0)
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return timestamp.String()
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}
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func keyerGenerate(filename string, d *keyer.Dashboard) error {
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key := make([]byte, keyer.NeoPrivateKeySize)
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_, err := rand.Read(key)
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if err != nil {
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return fmt.Errorf("can't get random source: %w", err)
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}
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err = d.ParseBinary(key)
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if err != nil {
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return fmt.Errorf("can't parse key: %w", err)
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}
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if filename != "" {
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return os.WriteFile(filename, key, 0600)
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}
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return nil
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}
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func fileExists(filename string) bool {
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info, err := os.Stat(filename)
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if os.IsNotExist(err) {
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return false
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}
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return !info.IsDir()
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}
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func keyerParseFile(filename string, d *keyer.Dashboard) error {
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data, err := os.ReadFile(filename)
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if err != nil {
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return fmt.Errorf("can't open %v file: %w", filename, err)
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}
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return d.ParseBinary(data)
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}
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// errf returns formatted error in errFmt format
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// if err is not nil.
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func errf(errFmt string, err error) error {
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if err == nil {
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return nil
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}
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return fmt.Errorf(errFmt, err)
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}
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// exitOnErr prints error and exits with a code that matches
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// one of the common errors from sdk library. If no errors
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// found, exits with 1 code.
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// Does nothing if passed error in nil.
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func exitOnErr(cmd *cobra.Command, err error) {
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if err == nil {
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return
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}
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const (
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_ = iota
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internal
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aclDenied
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)
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var (
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code int
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internalErr = new(sdkstatus.ServerInternal)
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accessErr = new(sdkstatus.ObjectAccessDenied)
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)
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switch {
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case errors.As(err, &internalErr):
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code = internal
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case errors.As(err, &accessErr):
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code = aclDenied
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err = fmt.Errorf("%w: %s", err, accessErr.Reason())
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default:
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code = internal
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}
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cmd.PrintErrln(err)
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os.Exit(code)
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}
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