storj/cmd/identity/identity.go
2018-12-20 19:29:05 +01:00

121 lines
2.7 KiB
Go

// Copyright (C) 2018 Storj Labs, Inc.
// See LICENSE for copying information.
package main
import (
"github.com/spf13/cobra"
"storj.io/storj/pkg/cfgstruct"
"storj.io/storj/pkg/peertls"
"storj.io/storj/pkg/provider"
)
var (
idCmd = &cobra.Command{
Use: "id",
Short: "Manage identities",
}
newIDCmd = &cobra.Command{
Use: "new",
Short: "Creates a new identity from an existing certificate authority",
RunE: cmdNewID,
}
leafExtCmd = &cobra.Command{
Use: "extensions",
Short: "Prints the extensions attached to the identity leaf certificate",
RunE: cmdLeafExtensions,
}
revokeLeafCmd = &cobra.Command{
Use: "revoke",
Short: "Revoke the identity's leaf certificate (creates backup)",
RunE: cmdRevokeLeaf,
}
newIDCfg struct {
CA provider.FullCAConfig
Identity provider.IdentitySetupConfig
}
leafExtCfg struct {
Identity provider.IdentityConfig
}
revokeLeafCfg struct {
CA provider.FullCAConfig
Identity provider.IdentityConfig
// TODO: add "broadcast" option to send revocation to network nodes
}
)
func init() {
rootCmd.AddCommand(idCmd)
idCmd.AddCommand(newIDCmd)
cfgstruct.Bind(newIDCmd.Flags(), &newIDCfg, cfgstruct.ConfDir(defaultConfDir))
idCmd.AddCommand(leafExtCmd)
cfgstruct.Bind(leafExtCmd.Flags(), &leafExtCfg, cfgstruct.ConfDir(defaultConfDir))
idCmd.AddCommand(revokeLeafCmd)
cfgstruct.Bind(revokeLeafCmd.Flags(), &revokeLeafCfg, cfgstruct.ConfDir(defaultConfDir))
}
func cmdNewID(cmd *cobra.Command, args []string) (err error) {
ca, err := newIDCfg.CA.Load()
if err != nil {
return err
}
s := newIDCfg.Identity.Status()
if s == provider.NoCertNoKey || newIDCfg.Identity.Overwrite {
_, err := newIDCfg.Identity.Create(ca)
return err
}
return provider.ErrSetup.New("identity file(s) exist: %s", s)
}
func cmdLeafExtensions(cmd *cobra.Command, args []string) (err error) {
fi, err := leafExtCfg.Identity.Load()
if err != nil {
return err
}
return printExtensions(fi.Leaf.Raw, fi.Leaf.ExtraExtensions)
}
func cmdRevokeLeaf(cmd *cobra.Command, args []string) (err error) {
ca, err := revokeLeafCfg.CA.Load()
if err != nil {
return err
}
originalIdent, err := revokeLeafCfg.Identity.Load()
if err != nil {
return err
}
updatedIdent, err := ca.NewIdentity()
if err != nil {
return err
}
if err := peertls.AddRevocationExt(ca.Key, originalIdent.Leaf, updatedIdent.Leaf); err != nil {
return err
}
// NB: backup original cert
var backupCfg provider.IdentityConfig
backupCfg.CertPath = backupPath(revokeLeafCfg.Identity.CertPath)
if err := backupCfg.Save(originalIdent); err != nil {
return err
}
updateCfg := provider.IdentityConfig{
CertPath: revokeLeafCfg.Identity.CertPath,
}
if err := updateCfg.Save(updatedIdent); err != nil {
return err
}
return nil
}