mirror of https://github.com/guggero/chantools
Compare commits
38 Commits
| Author | SHA1 | Date |
|---|---|---|
Oliver Gugger
|
85f207c58f | 1 week ago |
Slyghtning
|
da904ae1d7 | 1 week ago |
|
Oliver Gugger
|
14aa06fa41 | 4 weeks ago |
dependabot[bot]
|
601789f445 | 4 weeks ago |
|
Oliver Gugger
|
cc284baa67 | 1 month ago |
|
Oliver Gugger
|
6acc81815e | 1 month ago |
|
Oliver Gugger
|
e3285daf5b | 1 month ago |
|
Oliver Gugger
|
179773fdb9 | 1 month ago |
|
Oliver Gugger
|
0fd58ee7eb | 1 month ago |
|
dependabot[bot]
|
7c405057bd | 1 month ago |
|
Oliver Gugger
|
d07251df9c | 2 months ago |
|
Oliver Gugger
|
7f840cf03b | 2 months ago |
|
Oliver Gugger
|
f062b53a21 | 2 months ago |
|
Oliver Gugger
|
24cd530c65 | 2 months ago |
|
dependabot[bot]
|
c54184b8d0 | 2 months ago |
|
Oliver Gugger
|
997d86cd84 | 2 months ago |
|
Oliver Gugger
|
676ba60197 | 2 months ago |
sputn1ck
|
3e419da317 | 2 months ago |
|
sputn1ck
|
6a81614b1b | 2 months ago |
|
Oliver Gugger
|
71b824e105 | 2 months ago |
|
Oliver Gugger
|
1a46f9099f | 2 months ago |
|
Oliver Gugger
|
9f8484bb89 | 2 months ago |
|
Oliver Gugger
|
e80dcbfb67 | 2 months ago |
|
Oliver Gugger
|
5c39df02d3 | 2 months ago |
|
Oliver Gugger
|
37179e5215 | 2 months ago |
|
Oliver Gugger
|
b169634d85 | 2 months ago |
|
Oliver Gugger
|
a3a00d410a | 2 months ago |
|
Oliver Gugger
|
450c2777af | 3 months ago |
|
dependabot[bot]
|
c4162303b7 | 3 months ago |
|
Oliver Gugger
|
486af2e99a | 3 months ago |
|
dependabot[bot]
|
3b3daddfee | 3 months ago |
|
Oliver Gugger
|
c75f9ff91a | 4 months ago |
|
sputn1ck
|
3fbf8d0bd2 | 4 months ago |
|
Oliver Gugger
|
cf4cabbd2a | 4 months ago |
ziggie
|
78c41b4acf | 4 months ago |
|
Oliver Gugger
|
a0e5f0613d | 4 months ago |
Felix Passenberg
|
d9af0e36e5 | 4 months ago |
|
Felix Passenberg
|
3b50a5ce16 | 4 months ago |
@ -1,3 +1,4 @@
|
||||
.idea
|
||||
/chantools
|
||||
results
|
||||
/chantools-v*
|
||||
|
||||
@ -0,0 +1,232 @@
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||||
package main
|
||||
|
||||
import (
|
||||
"bytes"
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||||
"fmt"
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||||
"os"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"github.com/btcsuite/btcd/btcutil/hdkeychain"
|
||||
_ "github.com/btcsuite/btcwallet/walletdb/bdb"
|
||||
"github.com/lightninglabs/chantools/lnd"
|
||||
"github.com/lightningnetwork/lnd/aezeed"
|
||||
"github.com/lightningnetwork/lnd/keychain"
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||||
"github.com/lightningnetwork/lnd/lnwallet"
|
||||
"github.com/lightningnetwork/lnd/lnwallet/btcwallet"
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||||
"github.com/spf13/cobra"
|
||||
)
|
||||
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||||
type createWalletCommand struct {
|
||||
WalletDBDir string
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||||
GenerateSeed bool
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||||
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||||
rootKey *rootKey
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||||
cmd *cobra.Command
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||||
}
|
||||
|
||||
func newCreateWalletCommand() *cobra.Command {
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cc := &createWalletCommand{}
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||||
cc.cmd = &cobra.Command{
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||||
Use: "createwallet",
|
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Short: "Create a new lnd compatible wallet.db file from an " +
|
||||
"existing seed or by generating a new one",
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Long: `Creates a new wallet that can be used with lnd or with
|
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chantools. The wallet can be created from an existing seed or a new one can be
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generated (use --generateseed).`,
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Example: `chantools createwallet \
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--walletdbdir ~/.lnd/data/chain/bitcoin/mainnet`,
|
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RunE: cc.Execute,
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}
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cc.cmd.Flags().StringVar(
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&cc.WalletDBDir, "walletdbdir", "", "the folder to create the "+
|
||||
"new wallet.db file in",
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||||
)
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cc.cmd.Flags().BoolVar(
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&cc.GenerateSeed, "generateseed", false, "generate a new "+
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"seed instead of using an existing one",
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)
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cc.rootKey = newRootKey(cc.cmd, "creating the new wallet")
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return cc.cmd
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}
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func (c *createWalletCommand) Execute(_ *cobra.Command, _ []string) error {
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var (
|
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publicWalletPw = lnwallet.DefaultPublicPassphrase
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privateWalletPw = lnwallet.DefaultPrivatePassphrase
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masterRootKey *hdkeychain.ExtendedKey
|
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birthday time.Time
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err error
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)
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// Check that we have a wallet DB.
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if c.WalletDBDir == "" {
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return fmt.Errorf("wallet DB directory is required")
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}
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|
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// Make sure the directory (and parents) exists.
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if err := os.MkdirAll(c.WalletDBDir, 0700); err != nil {
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return fmt.Errorf("error creating wallet DB directory '%s': %w",
|
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c.WalletDBDir, err)
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}
|
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|
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// Check if we should create a new seed or read if from the console or
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// environment.
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if c.GenerateSeed {
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fmt.Printf("Generating new lnd compatible aezeed...\n")
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seed, err := aezeed.New(
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keychain.KeyDerivationVersionTaproot, nil, time.Now(),
|
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)
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if err != nil {
|
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return fmt.Errorf("error creating new seed: %w", err)
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}
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birthday = seed.BirthdayTime()
|
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|
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// Derive the master extended key from the seed.
|
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masterRootKey, err = hdkeychain.NewMaster(
|
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seed.Entropy[:], chainParams,
|
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)
|
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if err != nil {
|
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return fmt.Errorf("failed to derive master extended "+
|
||||
"key: %w", err)
|
||||
}
|
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|
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passphrase, err := lnd.ReadPassphrase("shouldn't use")
|
||||
if err != nil {
|
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return fmt.Errorf("error reading passphrase: %w", err)
|
||||
}
|
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|
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mnemonic, err := seed.ToMnemonic(passphrase)
|
||||
if err != nil {
|
||||
return fmt.Errorf("error converting seed to "+
|
||||
"mnemonic: %w", err)
|
||||
}
|
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|
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fmt.Println("Generated new seed")
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printCipherSeedWords(mnemonic[:])
|
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} else {
|
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masterRootKey, birthday, err = c.rootKey.readWithBirthday()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
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}
|
||||
|
||||
// To automate things with chantools, we also offer reading the wallet
|
||||
// password from environment variables.
|
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pw := []byte(strings.TrimSpace(os.Getenv(lnd.PasswordEnvName)))
|
||||
|
||||
// Because we cannot differentiate between an empty and a non-existent
|
||||
// environment variable, we need a special character that indicates that
|
||||
// no password should be used. We use a single dash (-) for that as that
|
||||
// would be too short for an explicit password anyway.
|
||||
switch {
|
||||
// The user indicated in the environment variable that no passphrase
|
||||
// should be used. We don't set any value.
|
||||
case string(pw) == "-":
|
||||
|
||||
// The environment variable didn't contain anything, we'll read the
|
||||
// passphrase from the terminal.
|
||||
case len(pw) == 0:
|
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fmt.Printf("\n\nThe wallet password is used to encrypt the " +
|
||||
"wallet.db file itself and is unrelated to the seed.\n")
|
||||
pw, err = lnd.PasswordFromConsole("Input new wallet password: ")
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
pw2, err := lnd.PasswordFromConsole(
|
||||
"Confirm new wallet password: ",
|
||||
)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if !bytes.Equal(pw, pw2) {
|
||||
return fmt.Errorf("passwords don't match")
|
||||
}
|
||||
|
||||
if len(pw) > 0 {
|
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publicWalletPw = pw
|
||||
privateWalletPw = pw
|
||||
}
|
||||
|
||||
// There was a password in the environment, just use it directly.
|
||||
default:
|
||||
publicWalletPw = pw
|
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privateWalletPw = pw
|
||||
}
|
||||
|
||||
// Try to create the wallet.
|
||||
loader, err := btcwallet.NewWalletLoader(
|
||||
chainParams, 0, btcwallet.LoaderWithLocalWalletDB(
|
||||
c.WalletDBDir, true, 0,
|
||||
),
|
||||
)
|
||||
if err != nil {
|
||||
return fmt.Errorf("error creating wallet loader: %w", err)
|
||||
}
|
||||
|
||||
_, err = loader.CreateNewWalletExtendedKey(
|
||||
publicWalletPw, privateWalletPw, masterRootKey, birthday,
|
||||
)
|
||||
if err != nil {
|
||||
return fmt.Errorf("error creating new wallet: %w", err)
|
||||
}
|
||||
|
||||
if err := loader.UnloadWallet(); err != nil {
|
||||
return fmt.Errorf("error unloading wallet: %w", err)
|
||||
}
|
||||
|
||||
fmt.Printf("Wallet created successfully at %v\n", c.WalletDBDir)
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func printCipherSeedWords(mnemonicWords []string) {
|
||||
fmt.Println("!!!YOU MUST WRITE DOWN THIS SEED TO BE ABLE TO " +
|
||||
"RESTORE THE WALLET!!!")
|
||||
fmt.Println()
|
||||
|
||||
fmt.Println("---------------BEGIN LND CIPHER SEED---------------")
|
||||
|
||||
numCols := 4
|
||||
colWords := monoWidthColumns(mnemonicWords, numCols)
|
||||
for i := 0; i < len(colWords); i += numCols {
|
||||
fmt.Printf("%2d. %3s %2d. %3s %2d. %3s %2d. %3s\n",
|
||||
i+1, colWords[i], i+2, colWords[i+1], i+3,
|
||||
colWords[i+2], i+4, colWords[i+3])
|
||||
}
|
||||
|
||||
fmt.Println("---------------END LND CIPHER SEED-----------------")
|
||||
|
||||
fmt.Println("\n!!!YOU MUST WRITE DOWN THIS SEED TO BE ABLE TO " +
|
||||
"RESTORE THE WALLET!!!")
|
||||
}
|
||||
|
||||
// monoWidthColumns takes a set of words, and the number of desired columns,
|
||||
// and returns a new set of words that have had white space appended to the
|
||||
// word in order to create a mono-width column.
|
||||
func monoWidthColumns(words []string, ncols int) []string {
|
||||
// Determine max size of words in each column.
|
||||
colWidths := make([]int, ncols)
|
||||
for i, word := range words {
|
||||
col := i % ncols
|
||||
curWidth := colWidths[col]
|
||||
if len(word) > curWidth {
|
||||
colWidths[col] = len(word)
|
||||
}
|
||||
}
|
||||
|
||||
// Append whitespace to each word to make columns mono-width.
|
||||
finalWords := make([]string, len(words))
|
||||
for i, word := range words {
|
||||
col := i % ncols
|
||||
width := colWidths[col]
|
||||
|
||||
diff := width - len(word)
|
||||
finalWords[i] = word + strings.Repeat(" ", diff)
|
||||
}
|
||||
|
||||
return finalWords
|
||||
}
|
||||
@ -0,0 +1,90 @@
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
|
||||
chantools_lnd "github.com/lightninglabs/chantools/lnd"
|
||||
"github.com/lightningnetwork/lnd/keychain"
|
||||
"github.com/spf13/cobra"
|
||||
"github.com/tv42/zbase32"
|
||||
)
|
||||
|
||||
var (
|
||||
signedMsgPrefix = []byte("Lightning Signed Message:")
|
||||
)
|
||||
|
||||
type signMessageCommand struct {
|
||||
Msg string
|
||||
|
||||
rootKey *rootKey
|
||||
cmd *cobra.Command
|
||||
}
|
||||
|
||||
func newSignMessageCommand() *cobra.Command {
|
||||
cc := &signMessageCommand{}
|
||||
cc.cmd = &cobra.Command{
|
||||
Use: "signmessage",
|
||||
Short: "Sign a message with the node's private key.",
|
||||
Long: `Sign msg with the resident node's private key.
|
||||
Returns the signature as a zbase32 string.`,
|
||||
Example: `chantools signmessage --msg=foobar`,
|
||||
RunE: cc.Execute,
|
||||
}
|
||||
cc.cmd.Flags().StringVar(
|
||||
&cc.Msg, "msg", "", "the message to sign",
|
||||
)
|
||||
|
||||
cc.rootKey = newRootKey(cc.cmd, "decrypting the backup")
|
||||
|
||||
return cc.cmd
|
||||
}
|
||||
|
||||
func (c *signMessageCommand) Execute(_ *cobra.Command, _ []string) error {
|
||||
if c.Msg == "" {
|
||||
return fmt.Errorf("please enter a valid msg")
|
||||
}
|
||||
|
||||
extendedKey, err := c.rootKey.read()
|
||||
if err != nil {
|
||||
return fmt.Errorf("error reading root key: %w", err)
|
||||
}
|
||||
|
||||
signer := &chantools_lnd.Signer{
|
||||
ExtendedKey: extendedKey,
|
||||
ChainParams: chainParams,
|
||||
}
|
||||
|
||||
// Create the key locator for the node key.
|
||||
keyLocator := keychain.KeyLocator{
|
||||
Family: keychain.KeyFamilyNodeKey,
|
||||
Index: 0,
|
||||
}
|
||||
|
||||
// Fetch the private key for node key.
|
||||
privKey, err := signer.FetchPrivateKey(&keychain.KeyDescriptor{
|
||||
KeyLocator: keyLocator,
|
||||
})
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
// Create a new signer.
|
||||
privKeyMsgSigner := keychain.NewPrivKeyMessageSigner(
|
||||
privKey, keyLocator,
|
||||
)
|
||||
|
||||
// Prepend the special lnd prefix.
|
||||
// See: https://github.com/lightningnetwork/lnd/blob/63e698ec4990e678089533561fd95cfd684b67db/rpcserver.go#L1576 .
|
||||
msg := []byte(c.Msg)
|
||||
msg = append(signedMsgPrefix, msg...)
|
||||
sigBytes, err := privKeyMsgSigner.SignMessageCompact(msg, true)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
// Encode the signature.
|
||||
sig := zbase32.EncodeToString(sigBytes)
|
||||
fmt.Println(sig)
|
||||
|
||||
return nil
|
||||
}
|
||||
@ -0,0 +1,226 @@
|
||||
package main
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"encoding/base64"
|
||||
"encoding/binary"
|
||||
"fmt"
|
||||
"os"
|
||||
|
||||
"github.com/btcsuite/btcd/btcutil"
|
||||
"github.com/btcsuite/btcd/btcutil/hdkeychain"
|
||||
"github.com/btcsuite/btcd/btcutil/psbt"
|
||||
"github.com/btcsuite/btcd/txscript"
|
||||
"github.com/lightninglabs/chantools/lnd"
|
||||
"github.com/spf13/cobra"
|
||||
)
|
||||
|
||||
type signPSBTCommand struct {
|
||||
Psbt string
|
||||
FromRawPsbtFile string
|
||||
ToRawPsbtFile string
|
||||
|
||||
rootKey *rootKey
|
||||
cmd *cobra.Command
|
||||
}
|
||||
|
||||
func newSignPSBTCommand() *cobra.Command {
|
||||
cc := &signPSBTCommand{}
|
||||
cc.cmd = &cobra.Command{
|
||||
Use: "signpsbt",
|
||||
Short: "Sign a Partially Signed Bitcoin Transaction (PSBT)",
|
||||
Long: `Sign a PSBT with a master root key. The PSBT must contain
|
||||
an input that is owned by the master root key.`,
|
||||
Example: `chantools signpsbt \
|
||||
--psbt <the_base64_encoded_psbt>
|
||||
|
||||
chantools signpsbt --fromrawpsbtfile <file_with_psbt>`,
|
||||
RunE: cc.Execute,
|
||||
}
|
||||
cc.cmd.Flags().StringVar(
|
||||
&cc.Psbt, "psbt", "", "Partially Signed Bitcoin Transaction "+
|
||||
"to sign",
|
||||
)
|
||||
cc.cmd.Flags().StringVar(
|
||||
&cc.FromRawPsbtFile, "fromrawpsbtfile", "", "the file containing "+
|
||||
"the raw, binary encoded PSBT packet to sign",
|
||||
)
|
||||
cc.cmd.Flags().StringVar(
|
||||
&cc.ToRawPsbtFile, "torawpsbtfile", "", "the file to write "+
|
||||
"the resulting signed raw, binary encoded PSBT packet "+
|
||||
"to",
|
||||
)
|
||||
|
||||
cc.rootKey = newRootKey(cc.cmd, "signing the PSBT")
|
||||
|
||||
return cc.cmd
|
||||
}
|
||||
|
||||
func (c *signPSBTCommand) Execute(_ *cobra.Command, _ []string) error {
|
||||
extendedKey, err := c.rootKey.read()
|
||||
if err != nil {
|
||||
return fmt.Errorf("error reading root key: %w", err)
|
||||
}
|
||||
|
||||
signer := &lnd.Signer{
|
||||
ExtendedKey: extendedKey,
|
||||
ChainParams: chainParams,
|
||||
}
|
||||
|
||||
var packet *psbt.Packet
|
||||
|
||||
// Decode the PSBT, either from the command line or the binary file.
|
||||
switch {
|
||||
case c.Psbt != "":
|
||||
packet, err = psbt.NewFromRawBytes(
|
||||
bytes.NewReader([]byte(c.Psbt)), true,
|
||||
)
|
||||
if err != nil {
|
||||
return fmt.Errorf("error decoding PSBT: %w", err)
|
||||
}
|
||||
|
||||
case c.FromRawPsbtFile != "":
|
||||
f, err := os.Open(c.FromRawPsbtFile)
|
||||
if err != nil {
|
||||
return fmt.Errorf("error opening PSBT file '%s': %w",
|
||||
c.FromRawPsbtFile, err)
|
||||
}
|
||||
|
||||
packet, err = psbt.NewFromRawBytes(f, false)
|
||||
if err != nil {
|
||||
return fmt.Errorf("error decoding PSBT from file "+
|
||||
"'%s': %w", c.FromRawPsbtFile, err)
|
||||
}
|
||||
|
||||
default:
|
||||
return fmt.Errorf("either the PSBT or the raw PSBT file " +
|
||||
"must be set")
|
||||
}
|
||||
|
||||
err = signPsbt(extendedKey, packet, signer)
|
||||
if err != nil {
|
||||
return fmt.Errorf("error signing PSBT: %w", err)
|
||||
}
|
||||
|
||||
switch {
|
||||
case c.ToRawPsbtFile != "":
|
||||
f, err := os.Create(c.ToRawPsbtFile)
|
||||
if err != nil {
|
||||
return fmt.Errorf("error creating PSBT file '%s': %w",
|
||||
c.ToRawPsbtFile, err)
|
||||
}
|
||||
|
||||
if err := packet.Serialize(f); err != nil {
|
||||
return fmt.Errorf("error serializing PSBT to file "+
|
||||
"'%s': %w", c.ToRawPsbtFile, err)
|
||||
}
|
||||
|
||||
fmt.Printf("Successfully signed PSBT and wrote it to file "+
|
||||
"'%s'\n", c.ToRawPsbtFile)
|
||||
|
||||
default:
|
||||
var buf bytes.Buffer
|
||||
if err := packet.Serialize(&buf); err != nil {
|
||||
return fmt.Errorf("error serializing PSBT: %w", err)
|
||||
}
|
||||
|
||||
fmt.Printf("Successfully signed PSBT:\n\n%s\n",
|
||||
base64.StdEncoding.EncodeToString(buf.Bytes()))
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func signPsbt(rootKey *hdkeychain.ExtendedKey,
|
||||
packet *psbt.Packet, signer *lnd.Signer) error {
|
||||
|
||||
// Check that we have an input with a derivation path that belongs to
|
||||
// the root key.
|
||||
derivationPath, inputIndex, err := findMatchingDerivationPath(
|
||||
rootKey, packet,
|
||||
)
|
||||
if err != nil {
|
||||
return fmt.Errorf("could not find matching derivation path: %w",
|
||||
err)
|
||||
}
|
||||
|
||||
if len(derivationPath) < 5 {
|
||||
return fmt.Errorf("invalid derivation path, expected at least "+
|
||||
"5 elements, got %d", len(derivationPath))
|
||||
}
|
||||
|
||||
localKey, err := lnd.DeriveChildren(rootKey, derivationPath)
|
||||
if err != nil {
|
||||
return fmt.Errorf("could not derive local key: %w", err)
|
||||
}
|
||||
|
||||
if packet.Inputs[inputIndex].WitnessUtxo == nil {
|
||||
return fmt.Errorf("invalid PSBT, input %d is missing witness "+
|
||||
"UTXO", inputIndex)
|
||||
}
|
||||
utxo := packet.Inputs[inputIndex].WitnessUtxo
|
||||
|
||||
// The signing is a bit different for P2WPKH, we need to specify the
|
||||
// pk script as the witness script.
|
||||
var witnessScript []byte
|
||||
if txscript.IsPayToWitnessPubKeyHash(utxo.PkScript) {
|
||||
witnessScript = utxo.PkScript
|
||||
} else {
|
||||
if len(packet.Inputs[inputIndex].WitnessScript) == 0 {
|
||||
return fmt.Errorf("invalid PSBT, input %d is missing "+
|
||||
"witness script", inputIndex)
|
||||
}
|
||||
witnessScript = packet.Inputs[inputIndex].WitnessScript
|
||||
}
|
||||
|
||||
localPrivateKey, err := localKey.ECPrivKey()
|
||||
if err != nil {
|
||||
return fmt.Errorf("error getting private key: %w", err)
|
||||
}
|
||||
err = signer.AddPartialSignatureForPrivateKey(
|
||||
packet, localPrivateKey, utxo, witnessScript, inputIndex,
|
||||
)
|
||||
if err != nil {
|
||||
return fmt.Errorf("error adding partial signature: %w", err)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func findMatchingDerivationPath(rootKey *hdkeychain.ExtendedKey,
|
||||
packet *psbt.Packet) ([]uint32, int, error) {
|
||||
|
||||
pubKey, err := rootKey.ECPubKey()
|
||||
if err != nil {
|
||||
return nil, 0, fmt.Errorf("error getting public key: %w", err)
|
||||
}
|
||||
|
||||
pubKeyHash := btcutil.Hash160(pubKey.SerializeCompressed())
|
||||
fingerprint := binary.LittleEndian.Uint32(pubKeyHash[:4])
|
||||
|
||||
for idx, input := range packet.Inputs {
|
||||
if len(input.Bip32Derivation) == 0 {
|
||||
continue
|
||||
}
|
||||
|
||||
for _, derivation := range input.Bip32Derivation {
|
||||
// A special case where there is only a single
|
||||
// derivation path and the master key fingerprint is not
|
||||
// set, we assume we are the correct signer... This
|
||||
// might not be correct, but we have no way of knowing.
|
||||
if derivation.MasterKeyFingerprint == 0 &&
|
||||
len(input.Bip32Derivation) == 1 {
|
||||
|
||||
return derivation.Bip32Path, idx, nil
|
||||
}
|
||||
|
||||
// The normal case, where a derivation path has the
|
||||
// master fingerprint set.
|
||||
if derivation.MasterKeyFingerprint == fingerprint {
|
||||
return derivation.Bip32Path, idx, nil
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return nil, 0, fmt.Errorf("no matching derivation path found")
|
||||
}
|
||||
@ -0,0 +1,44 @@
|
||||
## chantools createwallet
|
||||
|
||||
Create a new lnd compatible wallet.db file from an existing seed or by generating a new one
|
||||
|
||||
### Synopsis
|
||||
|
||||
Creates a new wallet that can be used with lnd or with
|
||||
chantools. The wallet can be created from an existing seed or a new one can be
|
||||
generated (use --generateseed).
|
||||
|
||||
```
|
||||
chantools createwallet [flags]
|
||||
```
|
||||
|
||||
### Examples
|
||||
|
||||
```
|
||||
chantools createwallet \
|
||||
--walletdbdir ~/.lnd/data/chain/bitcoin/mainnet
|
||||
```
|
||||
|
||||
### Options
|
||||
|
||||
```
|
||||
--bip39 read a classic BIP39 seed and passphrase from the terminal instead of asking for lnd seed format or providing the --rootkey flag
|
||||
--generateseed generate a new seed instead of using an existing one
|
||||
-h, --help help for createwallet
|
||||
--rootkey string BIP32 HD root key of the wallet to use for creating the new wallet; leave empty to prompt for lnd 24 word aezeed
|
||||
--walletdb string read the seed/master root key to use fro creating the new wallet from an lnd wallet.db file instead of asking for a seed or providing the --rootkey flag
|
||||
--walletdbdir string the folder to create the new wallet.db file in
|
||||
```
|
||||
|
||||
### Options inherited from parent commands
|
||||
|
||||
```
|
||||
-r, --regtest Indicates if regtest parameters should be used
|
||||
-s, --signet Indicates if the public signet parameters should be used
|
||||
-t, --testnet Indicates if testnet parameters should be used
|
||||
```
|
||||
|
||||
### SEE ALSO
|
||||
|
||||
* [chantools](chantools.md) - Chantools helps recover funds from lightning channels
|
||||
|
||||
@ -0,0 +1,41 @@
|
||||
## chantools signmessage
|
||||
|
||||
Sign a message with the node's private key.
|
||||
|
||||
### Synopsis
|
||||
|
||||
Sign msg with the resident node's private key.
|
||||
Returns the signature as a zbase32 string.
|
||||
|
||||
```
|
||||
chantools signmessage [flags]
|
||||
```
|
||||
|
||||
### Examples
|
||||
|
||||
```
|
||||
chantools signmessage --msg=foobar
|
||||
```
|
||||
|
||||
### Options
|
||||
|
||||
```
|
||||
--bip39 read a classic BIP39 seed and passphrase from the terminal instead of asking for lnd seed format or providing the --rootkey flag
|
||||
-h, --help help for signmessage
|
||||
--msg string the message to sign
|
||||
--rootkey string BIP32 HD root key of the wallet to use for decrypting the backup; leave empty to prompt for lnd 24 word aezeed
|
||||
--walletdb string read the seed/master root key to use fro decrypting the backup from an lnd wallet.db file instead of asking for a seed or providing the --rootkey flag
|
||||
```
|
||||
|
||||
### Options inherited from parent commands
|
||||
|
||||
```
|
||||
-r, --regtest Indicates if regtest parameters should be used
|
||||
-s, --signet Indicates if the public signet parameters should be used
|
||||
-t, --testnet Indicates if testnet parameters should be used
|
||||
```
|
||||
|
||||
### SEE ALSO
|
||||
|
||||
* [chantools](chantools.md) - Chantools helps recover funds from lightning channels
|
||||
|
||||
@ -0,0 +1,46 @@
|
||||
## chantools signpsbt
|
||||
|
||||
Sign a Partially Signed Bitcoin Transaction (PSBT)
|
||||
|
||||
### Synopsis
|
||||
|
||||
Sign a PSBT with a master root key. The PSBT must contain
|
||||
an input that is owned by the master root key.
|
||||
|
||||
```
|
||||
chantools signpsbt [flags]
|
||||
```
|
||||
|
||||
### Examples
|
||||
|
||||
```
|
||||
chantools signpsbt \
|
||||
--psbt <the_base64_encoded_psbt>
|
||||
|
||||
chantools signpsbt --fromrawpsbtfile <file_with_psbt>
|
||||
```
|
||||
|
||||
### Options
|
||||
|
||||
```
|
||||
--bip39 read a classic BIP39 seed and passphrase from the terminal instead of asking for lnd seed format or providing the --rootkey flag
|
||||
--fromrawpsbtfile string the file containing the raw, binary encoded PSBT packet to sign
|
||||
-h, --help help for signpsbt
|
||||
--psbt string Partially Signed Bitcoin Transaction to sign
|
||||
--rootkey string BIP32 HD root key of the wallet to use for signing the PSBT; leave empty to prompt for lnd 24 word aezeed
|
||||
--torawpsbtfile string the file to write the resulting signed raw, binary encoded PSBT packet to
|
||||
--walletdb string read the seed/master root key to use fro signing the PSBT from an lnd wallet.db file instead of asking for a seed or providing the --rootkey flag
|
||||
```
|
||||
|
||||
### Options inherited from parent commands
|
||||
|
||||
```
|
||||
-r, --regtest Indicates if regtest parameters should be used
|
||||
-s, --signet Indicates if the public signet parameters should be used
|
||||
-t, --testnet Indicates if testnet parameters should be used
|
||||
```
|
||||
|
||||
### SEE ALSO
|
||||
|
||||
* [chantools](chantools.md) - Chantools helps recover funds from lightning channels
|
||||
|
||||
Loading…
Reference in New Issue