mirror of
https://github.com/luxfi/cli.git
synced 2026-10-30 17:01:20 +00:00
zeekay
65f575285e
LSAG ring-signature key → RingSig (descriptive, not Corona-lemur)
Two distinct concepts that shared the "Corona" name in CLI code are
now disambiguated:
1. Production R-LWE threshold signature library — was "Corona",
now Corona. Affects consensus / threshold-sign code paths,
genesis precompile entry, threshold-scheme name, NTT references.
2. LSAG ring-signature key derivation (independent feature, named
after the lemur not the threshold sig) — now `RingSig`.
Affects NewCoronaKeyBytes → NewRingSigKeyBytes,
ToCoronaPublicKey → ToRingSigPublicKey, the keyset field
`CoronaPrivateKey/PublicKey` → `RingSigPrivateKey/PublicKey`,
JSON tag `corona_private_key` → `ringsig_private_key`, and
the user-facing prose around the `lux key ring` command.
The `rt` subcommand is wired to github.com/luxfi/corona/cli (the
production library), via go.mod bump to luxfi/corona v0.2.1.
No "Corona" identifier remains in production CLI code or docs.
118 lines
2.7 KiB
Go
118 lines
2.7 KiB
Go
// Copyright (C) 2022-2025, Lux Industries, Inc. All rights reserved.
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// See the file LICENSE for licensing terms.
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package keycmd
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import (
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"encoding/hex"
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"fmt"
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"os"
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"path/filepath"
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"github.com/luxfi/cli/pkg/key"
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"github.com/luxfi/cli/pkg/ux"
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"github.com/spf13/cobra"
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)
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var (
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exportMnemonic bool
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exportOutput string
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)
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func newExportCmd() *cobra.Command {
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cmd := &cobra.Command{
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Use: "export <name>",
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Short: "Export key set",
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Long: `Export key set data.
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By default, exports public keys. Use --mnemonic to export the seed phrase.
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WARNING: Exporting the mnemonic exposes your private keys!
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Examples:
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lux key export validator1 # Export public keys
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lux key export validator1 --mnemonic # Export mnemonic (DANGER!)
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lux key export validator1 -o keys.json # Export to file`,
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Args: cobra.ExactArgs(1),
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RunE: runExport,
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}
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cmd.Flags().BoolVar(&exportMnemonic, "mnemonic", false, "Export mnemonic phrase (DANGEROUS!)")
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cmd.Flags().StringVarP(&exportOutput, "output", "o", "", "Output file (default: stdout)")
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return cmd
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}
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func runExport(_ *cobra.Command, args []string) error {
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name := args[0]
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keySet, err := key.LoadKeySet(name)
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if err != nil {
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return fmt.Errorf("failed to load key set '%s': %w", name, err)
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}
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var output string
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if exportMnemonic {
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// Read mnemonic from file
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keysDir, err := key.GetKeysDir()
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if err != nil {
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return fmt.Errorf("failed to get keys directory: %w", err)
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}
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mnemonicPath := filepath.Join(keysDir, name, key.MnemonicFile)
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data, err := os.ReadFile(mnemonicPath) //nolint:gosec // G304: Reading from user's key directory
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if err != nil {
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return fmt.Errorf("failed to read mnemonic: %w", err)
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}
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output = fmt.Sprintf(`{
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"name": "%s",
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"mnemonic": "%s",
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"ec_address": "%s"
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}`, name, string(data), keySet.ECAddress)
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if exportOutput == "" {
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ux.Logger.PrintToUser("")
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ux.Logger.PrintToUser("WARNING: This exposes your private keys!")
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ux.Logger.PrintToUser("")
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}
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} else {
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output = fmt.Sprintf(`{
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"name": "%s",
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"ec": {
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"address": "%s",
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"public_key": "%s"
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},
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"bls": {
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"public_key": "%s",
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"proof_of_possession": "%s"
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},
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"ringsig": {
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"public_key": "%s"
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},
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"mldsa": {
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"public_key": "%s"
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}
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}`,
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name,
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keySet.ECAddress,
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hex.EncodeToString(keySet.ECPublicKey),
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hex.EncodeToString(keySet.BLSPublicKey),
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hex.EncodeToString(keySet.BLSPoP),
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hex.EncodeToString(keySet.RingSigPublicKey),
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hex.EncodeToString(keySet.MLDSAPublicKey),
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)
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}
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if exportOutput != "" {
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if err := os.WriteFile(exportOutput, []byte(output), 0o600); err != nil {
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return fmt.Errorf("failed to write output file: %w", err)
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}
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ux.Logger.PrintToUser("Exported to %s", exportOutput)
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} else {
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fmt.Println(output)
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}
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return nil
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}
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