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Allow m prefix in derivation paths 

Recently in #2451 we disallowed bip32 derivation paths with the leading
'm' variable.

There is some confusion as to what exactly the bip specifies however
Bitcoin Core RPC call `getaddressinfo` returns a derivation path with a
leading "m/". This means we need to be able to parse it irrespective of
what the bip says.

Be more liberal in what we accept as a derivation path, including both
with and without the leading 'm/'.

Leave the full investigation of the bip to a later date.

Change back some of the test strings as makes sense and include test
strings to showcase the full current behaviour.
This commit is contained in:
Tobin C. Harding 2024-04-11 07:20:58 +10:00
parent 8a09f142a9
commit 830c1e9cfe
No known key found for this signature in database
GPG Key ID: 40BF9E4C269D6607
3 changed files with 52 additions and 41 deletions
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2
bitcoin/examples/taproot-psbt.rs
View File

@ -26,7 +26,7 @@
// The xpriv and derivation path from the imported descriptors // The xpriv and derivation path from the imported descriptors
const BENEFACTOR_XPRIV_STR: &str = "tprv8ZgxMBicQKsPd4arFr7sKjSnKFDVMR2JHw9Y8L9nXN4kiok4u28LpHijEudH3mMYoL4pM5UL9Bgdz2M4Cy8EzfErmU9m86ZTw6hCzvFeTg7"; const BENEFACTOR_XPRIV_STR: &str = "tprv8ZgxMBicQKsPd4arFr7sKjSnKFDVMR2JHw9Y8L9nXN4kiok4u28LpHijEudH3mMYoL4pM5UL9Bgdz2M4Cy8EzfErmU9m86ZTw6hCzvFeTg7";
const BENEFICIARY_XPRIV_STR: &str = "tprv8ZgxMBicQKsPe72C5c3cugP8b7AzEuNjP4NSC17Dkpqk5kaAmsL6FHwPsVxPpURVqbNwdLAbNqi8Cvdq6nycDwYdKHDjDRYcsMzfshimAUq"; const BENEFICIARY_XPRIV_STR: &str = "tprv8ZgxMBicQKsPe72C5c3cugP8b7AzEuNjP4NSC17Dkpqk5kaAmsL6FHwPsVxPpURVqbNwdLAbNqi8Cvdq6nycDwYdKHDjDRYcsMzfshimAUq";
const BIP86_DERIVATION_PATH: &str = "86'/1'/0'/0/0"; const BIP86_DERIVATION_PATH: &str = "m/86'/1'/0'/0/0";
// Step 3 - // Step 3 -
// Run `bt generatetoaddress 103 $(bt-benefactor getnewaddress '' bech32m)` to generate 103 new blocks // Run `bt generatetoaddress 103 $(bt-benefactor getnewaddress '' bech32m)` to generate 103 new blocks

78
bitcoin/src/bip32.rs
View File

@ -326,12 +326,14 @@ impl FromStr for DerivationPath {
type Err = Error; type Err = Error;
fn from_str(path: &str) -> Result<DerivationPath, Error> { fn from_str(path: &str) -> Result<DerivationPath, Error> {
let ret: Result<Vec<ChildNumber>, Error> = if path.is_empty() { if path.is_empty() || path == "m" || path == "m/" {
Ok(vec![]) return Ok(vec![].into());
} else { }
let parts = path.split('/');
parts.map(str::parse).collect() let path = path.strip_prefix("m/").unwrap_or(path);
};
let parts = path.split('/');
let ret: Result<Vec<ChildNumber>, Error> = parts.map(str::parse).collect();
Ok(DerivationPath(ret?)) Ok(DerivationPath(ret?))
} }
} }
@ -412,7 +414,7 @@ impl DerivationPath {
/// use bitcoin::bip32::{DerivationPath, ChildNumber}; /// use bitcoin::bip32::{DerivationPath, ChildNumber};
/// use std::str::FromStr; /// use std::str::FromStr;
/// ///
/// let base = DerivationPath::from_str("42").unwrap(); /// let base = DerivationPath::from_str("m/42").unwrap();
/// ///
/// let deriv_1 = base.extend(DerivationPath::from_str("0/1").unwrap()); /// let deriv_1 = base.extend(DerivationPath::from_str("0/1").unwrap());
/// let deriv_2 = base.extend(&[ /// let deriv_2 = base.extend(&[
@ -436,7 +438,7 @@ impl DerivationPath {
/// use bitcoin::bip32::DerivationPath; /// use bitcoin::bip32::DerivationPath;
/// use std::str::FromStr; /// use std::str::FromStr;
/// ///
/// let path = DerivationPath::from_str("84'/0'/0'/0/1").unwrap(); /// let path = DerivationPath::from_str("m/84'/0'/0'/0/1").unwrap();
/// const HARDENED: u32 = 0x80000000; /// const HARDENED: u32 = 0x80000000;
/// assert_eq!(path.to_u32_vec(), vec![84 + HARDENED, HARDENED, HARDENED, 0, 1]); /// assert_eq!(path.to_u32_vec(), vec![84 + HARDENED, HARDENED, HARDENED, 0, 1]);
/// ``` /// ```
@ -916,7 +918,12 @@ mod tests {
assert_eq!(DerivationPath::master(), DerivationPath::from_str("").unwrap()); assert_eq!(DerivationPath::master(), DerivationPath::from_str("").unwrap());
assert_eq!(DerivationPath::master(), DerivationPath::default()); assert_eq!(DerivationPath::master(), DerivationPath::default());
assert_eq!(DerivationPath::from_str("m"), Err(Error::InvalidChildNumberFormat));
// Acceptable forms for a master path.
assert_eq!(DerivationPath::from_str("m").unwrap(), DerivationPath(vec![]));
assert_eq!(DerivationPath::from_str("m/").unwrap(), DerivationPath(vec![]));
assert_eq!(DerivationPath::from_str("").unwrap(), DerivationPath(vec![]));
assert_eq!( assert_eq!(
DerivationPath::from_str("0'"), DerivationPath::from_str("0'"),
Ok(vec![ChildNumber::from_hardened_idx(0).unwrap()].into()) Ok(vec![ChildNumber::from_hardened_idx(0).unwrap()].into())
@ -948,20 +955,23 @@ mod tests {
] ]
.into()) .into())
); );
assert_eq!( let want = DerivationPath::from(vec![
DerivationPath::from_str("0'/1/2'/2/1000000000"), ChildNumber::from_hardened_idx(0).unwrap(),
Ok(vec![ ChildNumber::from_normal_idx(1).unwrap(),
ChildNumber::from_hardened_idx(0).unwrap(), ChildNumber::from_hardened_idx(2).unwrap(),
ChildNumber::from_normal_idx(1).unwrap(), ChildNumber::from_normal_idx(2).unwrap(),
ChildNumber::from_hardened_idx(2).unwrap(), ChildNumber::from_normal_idx(1000000000).unwrap(),
ChildNumber::from_normal_idx(2).unwrap(), ]);
ChildNumber::from_normal_idx(1000000000).unwrap(), assert_eq!(DerivationPath::from_str("0'/1/2'/2/1000000000").unwrap(), want);
] assert_eq!(DerivationPath::from_str("m/0'/1/2'/2/1000000000").unwrap(), want);
.into())
);
let s = "0'/50/3'/5/545456"; let s = "0'/50/3'/5/545456";
assert_eq!(DerivationPath::from_str(s), s.into_derivation_path()); assert_eq!(DerivationPath::from_str(s), s.into_derivation_path());
assert_eq!(DerivationPath::from_str(s), s.to_string().into_derivation_path()); assert_eq!(DerivationPath::from_str(s), s.to_string().into_derivation_path());
let s = "m/0'/50/3'/5/545456";
assert_eq!(DerivationPath::from_str(s), s.into_derivation_path());
assert_eq!(DerivationPath::from_str(s), s.to_string().into_derivation_path());
} }
#[test] #[test]
@ -1076,32 +1086,32 @@ mod tests {
let seed = hex!("000102030405060708090a0b0c0d0e0f"); let seed = hex!("000102030405060708090a0b0c0d0e0f");
// m // m
test_path(&secp, NetworkKind::Main, &seed, "".parse().unwrap(), test_path(&secp, NetworkKind::Main, &seed, "m".parse().unwrap(),
"xprv9s21ZrQH143K3QTDL4LXw2F7HEK3wJUD2nW2nRk4stbPy6cq3jPPqjiChkVvvNKmPGJxWUtg6LnF5kejMRNNU3TGtRBeJgk33yuGBxrMPHi", "xprv9s21ZrQH143K3QTDL4LXw2F7HEK3wJUD2nW2nRk4stbPy6cq3jPPqjiChkVvvNKmPGJxWUtg6LnF5kejMRNNU3TGtRBeJgk33yuGBxrMPHi",
"xpub661MyMwAqRbcFtXgS5sYJABqqG9YLmC4Q1Rdap9gSE8NqtwybGhePY2gZ29ESFjqJoCu1Rupje8YtGqsefD265TMg7usUDFdp6W1EGMcet8"); "xpub661MyMwAqRbcFtXgS5sYJABqqG9YLmC4Q1Rdap9gSE8NqtwybGhePY2gZ29ESFjqJoCu1Rupje8YtGqsefD265TMg7usUDFdp6W1EGMcet8");
// m/0h // m/0h
test_path(&secp, NetworkKind::Main, &seed, "0h".parse().unwrap(), test_path(&secp, NetworkKind::Main, &seed, "m/0h".parse().unwrap(),
"xprv9uHRZZhk6KAJC1avXpDAp4MDc3sQKNxDiPvvkX8Br5ngLNv1TxvUxt4cV1rGL5hj6KCesnDYUhd7oWgT11eZG7XnxHrnYeSvkzY7d2bhkJ7", "xprv9uHRZZhk6KAJC1avXpDAp4MDc3sQKNxDiPvvkX8Br5ngLNv1TxvUxt4cV1rGL5hj6KCesnDYUhd7oWgT11eZG7XnxHrnYeSvkzY7d2bhkJ7",
"xpub68Gmy5EdvgibQVfPdqkBBCHxA5htiqg55crXYuXoQRKfDBFA1WEjWgP6LHhwBZeNK1VTsfTFUHCdrfp1bgwQ9xv5ski8PX9rL2dZXvgGDnw"); "xpub68Gmy5EdvgibQVfPdqkBBCHxA5htiqg55crXYuXoQRKfDBFA1WEjWgP6LHhwBZeNK1VTsfTFUHCdrfp1bgwQ9xv5ski8PX9rL2dZXvgGDnw");
// m/0h/1 // m/0h/1
test_path(&secp, NetworkKind::Main, &seed, "0h/1".parse().unwrap(), test_path(&secp, NetworkKind::Main, &seed, "m/0h/1".parse().unwrap(),
"xprv9wTYmMFdV23N2TdNG573QoEsfRrWKQgWeibmLntzniatZvR9BmLnvSxqu53Kw1UmYPxLgboyZQaXwTCg8MSY3H2EU4pWcQDnRnrVA1xe8fs", "xprv9wTYmMFdV23N2TdNG573QoEsfRrWKQgWeibmLntzniatZvR9BmLnvSxqu53Kw1UmYPxLgboyZQaXwTCg8MSY3H2EU4pWcQDnRnrVA1xe8fs",
"xpub6ASuArnXKPbfEwhqN6e3mwBcDTgzisQN1wXN9BJcM47sSikHjJf3UFHKkNAWbWMiGj7Wf5uMash7SyYq527Hqck2AxYysAA7xmALppuCkwQ"); "xpub6ASuArnXKPbfEwhqN6e3mwBcDTgzisQN1wXN9BJcM47sSikHjJf3UFHKkNAWbWMiGj7Wf5uMash7SyYq527Hqck2AxYysAA7xmALppuCkwQ");
// m/0h/1/2h // m/0h/1/2h
test_path(&secp, NetworkKind::Main, &seed, "0h/1/2h".parse().unwrap(), test_path(&secp, NetworkKind::Main, &seed, "m/0h/1/2h".parse().unwrap(),
"xprv9z4pot5VBttmtdRTWfWQmoH1taj2axGVzFqSb8C9xaxKymcFzXBDptWmT7FwuEzG3ryjH4ktypQSAewRiNMjANTtpgP4mLTj34bhnZX7UiM", "xprv9z4pot5VBttmtdRTWfWQmoH1taj2axGVzFqSb8C9xaxKymcFzXBDptWmT7FwuEzG3ryjH4ktypQSAewRiNMjANTtpgP4mLTj34bhnZX7UiM",
"xpub6D4BDPcP2GT577Vvch3R8wDkScZWzQzMMUm3PWbmWvVJrZwQY4VUNgqFJPMM3No2dFDFGTsxxpG5uJh7n7epu4trkrX7x7DogT5Uv6fcLW5"); "xpub6D4BDPcP2GT577Vvch3R8wDkScZWzQzMMUm3PWbmWvVJrZwQY4VUNgqFJPMM3No2dFDFGTsxxpG5uJh7n7epu4trkrX7x7DogT5Uv6fcLW5");
// m/0h/1/2h/2 // m/0h/1/2h/2
test_path(&secp, NetworkKind::Main, &seed, "0h/1/2h/2".parse().unwrap(), test_path(&secp, NetworkKind::Main, &seed, "m/0h/1/2h/2".parse().unwrap(),
"xprvA2JDeKCSNNZky6uBCviVfJSKyQ1mDYahRjijr5idH2WwLsEd4Hsb2Tyh8RfQMuPh7f7RtyzTtdrbdqqsunu5Mm3wDvUAKRHSC34sJ7in334", "xprvA2JDeKCSNNZky6uBCviVfJSKyQ1mDYahRjijr5idH2WwLsEd4Hsb2Tyh8RfQMuPh7f7RtyzTtdrbdqqsunu5Mm3wDvUAKRHSC34sJ7in334",
"xpub6FHa3pjLCk84BayeJxFW2SP4XRrFd1JYnxeLeU8EqN3vDfZmbqBqaGJAyiLjTAwm6ZLRQUMv1ZACTj37sR62cfN7fe5JnJ7dh8zL4fiyLHV"); "xpub6FHa3pjLCk84BayeJxFW2SP4XRrFd1JYnxeLeU8EqN3vDfZmbqBqaGJAyiLjTAwm6ZLRQUMv1ZACTj37sR62cfN7fe5JnJ7dh8zL4fiyLHV");
// m/0h/1/2h/2/1000000000 // m/0h/1/2h/2/1000000000
test_path(&secp, NetworkKind::Main, &seed, "0h/1/2h/2/1000000000".parse().unwrap(), test_path(&secp, NetworkKind::Main, &seed, "m/0h/1/2h/2/1000000000".parse().unwrap(),
"xprvA41z7zogVVwxVSgdKUHDy1SKmdb533PjDz7J6N6mV6uS3ze1ai8FHa8kmHScGpWmj4WggLyQjgPie1rFSruoUihUZREPSL39UNdE3BBDu76", "xprvA41z7zogVVwxVSgdKUHDy1SKmdb533PjDz7J6N6mV6uS3ze1ai8FHa8kmHScGpWmj4WggLyQjgPie1rFSruoUihUZREPSL39UNdE3BBDu76",
"xpub6H1LXWLaKsWFhvm6RVpEL9P4KfRZSW7abD2ttkWP3SSQvnyA8FSVqNTEcYFgJS2UaFcxupHiYkro49S8yGasTvXEYBVPamhGW6cFJodrTHy"); "xpub6H1LXWLaKsWFhvm6RVpEL9P4KfRZSW7abD2ttkWP3SSQvnyA8FSVqNTEcYFgJS2UaFcxupHiYkro49S8yGasTvXEYBVPamhGW6cFJodrTHy");
} }
@ -1112,32 +1122,32 @@ mod tests {
let seed = hex!("fffcf9f6f3f0edeae7e4e1dedbd8d5d2cfccc9c6c3c0bdbab7b4b1aeaba8a5a29f9c999693908d8a8784817e7b7875726f6c696663605d5a5754514e4b484542"); let seed = hex!("fffcf9f6f3f0edeae7e4e1dedbd8d5d2cfccc9c6c3c0bdbab7b4b1aeaba8a5a29f9c999693908d8a8784817e7b7875726f6c696663605d5a5754514e4b484542");
// m // m
test_path(&secp, NetworkKind::Main, &seed, "".parse().unwrap(), test_path(&secp, NetworkKind::Main, &seed, "m".parse().unwrap(),
"xprv9s21ZrQH143K31xYSDQpPDxsXRTUcvj2iNHm5NUtrGiGG5e2DtALGdso3pGz6ssrdK4PFmM8NSpSBHNqPqm55Qn3LqFtT2emdEXVYsCzC2U", "xprv9s21ZrQH143K31xYSDQpPDxsXRTUcvj2iNHm5NUtrGiGG5e2DtALGdso3pGz6ssrdK4PFmM8NSpSBHNqPqm55Qn3LqFtT2emdEXVYsCzC2U",
"xpub661MyMwAqRbcFW31YEwpkMuc5THy2PSt5bDMsktWQcFF8syAmRUapSCGu8ED9W6oDMSgv6Zz8idoc4a6mr8BDzTJY47LJhkJ8UB7WEGuduB"); "xpub661MyMwAqRbcFW31YEwpkMuc5THy2PSt5bDMsktWQcFF8syAmRUapSCGu8ED9W6oDMSgv6Zz8idoc4a6mr8BDzTJY47LJhkJ8UB7WEGuduB");
// m/0 // m/0
test_path(&secp, NetworkKind::Main, &seed, "0".parse().unwrap(), test_path(&secp, NetworkKind::Main, &seed, "m/0".parse().unwrap(),
"xprv9vHkqa6EV4sPZHYqZznhT2NPtPCjKuDKGY38FBWLvgaDx45zo9WQRUT3dKYnjwih2yJD9mkrocEZXo1ex8G81dwSM1fwqWpWkeS3v86pgKt", "xprv9vHkqa6EV4sPZHYqZznhT2NPtPCjKuDKGY38FBWLvgaDx45zo9WQRUT3dKYnjwih2yJD9mkrocEZXo1ex8G81dwSM1fwqWpWkeS3v86pgKt",
"xpub69H7F5d8KSRgmmdJg2KhpAK8SR3DjMwAdkxj3ZuxV27CprR9LgpeyGmXUbC6wb7ERfvrnKZjXoUmmDznezpbZb7ap6r1D3tgFxHmwMkQTPH"); "xpub69H7F5d8KSRgmmdJg2KhpAK8SR3DjMwAdkxj3ZuxV27CprR9LgpeyGmXUbC6wb7ERfvrnKZjXoUmmDznezpbZb7ap6r1D3tgFxHmwMkQTPH");
// m/0/2147483647h // m/0/2147483647h
test_path(&secp, NetworkKind::Main, &seed, "0/2147483647h".parse().unwrap(), test_path(&secp, NetworkKind::Main, &seed, "m/0/2147483647h".parse().unwrap(),
"xprv9wSp6B7kry3Vj9m1zSnLvN3xH8RdsPP1Mh7fAaR7aRLcQMKTR2vidYEeEg2mUCTAwCd6vnxVrcjfy2kRgVsFawNzmjuHc2YmYRmagcEPdU9", "xprv9wSp6B7kry3Vj9m1zSnLvN3xH8RdsPP1Mh7fAaR7aRLcQMKTR2vidYEeEg2mUCTAwCd6vnxVrcjfy2kRgVsFawNzmjuHc2YmYRmagcEPdU9",
"xpub6ASAVgeehLbnwdqV6UKMHVzgqAG8Gr6riv3Fxxpj8ksbH9ebxaEyBLZ85ySDhKiLDBrQSARLq1uNRts8RuJiHjaDMBU4Zn9h8LZNnBC5y4a"); "xpub6ASAVgeehLbnwdqV6UKMHVzgqAG8Gr6riv3Fxxpj8ksbH9ebxaEyBLZ85ySDhKiLDBrQSARLq1uNRts8RuJiHjaDMBU4Zn9h8LZNnBC5y4a");
// m/0/2147483647h/1 // m/0/2147483647h/1
test_path(&secp, NetworkKind::Main, &seed, "0/2147483647h/1".parse().unwrap(), test_path(&secp, NetworkKind::Main, &seed, "m/0/2147483647h/1".parse().unwrap(),
"xprv9zFnWC6h2cLgpmSA46vutJzBcfJ8yaJGg8cX1e5StJh45BBciYTRXSd25UEPVuesF9yog62tGAQtHjXajPPdbRCHuWS6T8XA2ECKADdw4Ef", "xprv9zFnWC6h2cLgpmSA46vutJzBcfJ8yaJGg8cX1e5StJh45BBciYTRXSd25UEPVuesF9yog62tGAQtHjXajPPdbRCHuWS6T8XA2ECKADdw4Ef",
"xpub6DF8uhdarytz3FWdA8TvFSvvAh8dP3283MY7p2V4SeE2wyWmG5mg5EwVvmdMVCQcoNJxGoWaU9DCWh89LojfZ537wTfunKau47EL2dhHKon"); "xpub6DF8uhdarytz3FWdA8TvFSvvAh8dP3283MY7p2V4SeE2wyWmG5mg5EwVvmdMVCQcoNJxGoWaU9DCWh89LojfZ537wTfunKau47EL2dhHKon");
// m/0/2147483647h/1/2147483646h // m/0/2147483647h/1/2147483646h
test_path(&secp, NetworkKind::Main, &seed, "0/2147483647h/1/2147483646h".parse().unwrap(), test_path(&secp, NetworkKind::Main, &seed, "m/0/2147483647h/1/2147483646h".parse().unwrap(),
"xprvA1RpRA33e1JQ7ifknakTFpgNXPmW2YvmhqLQYMmrj4xJXXWYpDPS3xz7iAxn8L39njGVyuoseXzU6rcxFLJ8HFsTjSyQbLYnMpCqE2VbFWc", "xprvA1RpRA33e1JQ7ifknakTFpgNXPmW2YvmhqLQYMmrj4xJXXWYpDPS3xz7iAxn8L39njGVyuoseXzU6rcxFLJ8HFsTjSyQbLYnMpCqE2VbFWc",
"xpub6ERApfZwUNrhLCkDtcHTcxd75RbzS1ed54G1LkBUHQVHQKqhMkhgbmJbZRkrgZw4koxb5JaHWkY4ALHY2grBGRjaDMzQLcgJvLJuZZvRcEL"); "xpub6ERApfZwUNrhLCkDtcHTcxd75RbzS1ed54G1LkBUHQVHQKqhMkhgbmJbZRkrgZw4koxb5JaHWkY4ALHY2grBGRjaDMzQLcgJvLJuZZvRcEL");
// m/0/2147483647h/1/2147483646h/2 // m/0/2147483647h/1/2147483646h/2
test_path(&secp, NetworkKind::Main, &seed, "0/2147483647h/1/2147483646h/2".parse().unwrap(), test_path(&secp, NetworkKind::Main, &seed, "m/0/2147483647h/1/2147483646h/2".parse().unwrap(),
"xprvA2nrNbFZABcdryreWet9Ea4LvTJcGsqrMzxHx98MMrotbir7yrKCEXw7nadnHM8Dq38EGfSh6dqA9QWTyefMLEcBYJUuekgW4BYPJcr9E7j", "xprvA2nrNbFZABcdryreWet9Ea4LvTJcGsqrMzxHx98MMrotbir7yrKCEXw7nadnHM8Dq38EGfSh6dqA9QWTyefMLEcBYJUuekgW4BYPJcr9E7j",
"xpub6FnCn6nSzZAw5Tw7cgR9bi15UV96gLZhjDstkXXxvCLsUXBGXPdSnLFbdpq8p9HmGsApME5hQTZ3emM2rnY5agb9rXpVGyy3bdW6EEgAtqt"); "xpub6FnCn6nSzZAw5Tw7cgR9bi15UV96gLZhjDstkXXxvCLsUXBGXPdSnLFbdpq8p9HmGsApME5hQTZ3emM2rnY5agb9rXpVGyy3bdW6EEgAtqt");
} }
@ -1148,12 +1158,12 @@ mod tests {
let seed = hex!("4b381541583be4423346c643850da4b320e46a87ae3d2a4e6da11eba819cd4acba45d239319ac14f863b8d5ab5a0d0c64d2e8a1e7d1457df2e5a3c51c73235be"); let seed = hex!("4b381541583be4423346c643850da4b320e46a87ae3d2a4e6da11eba819cd4acba45d239319ac14f863b8d5ab5a0d0c64d2e8a1e7d1457df2e5a3c51c73235be");
// m // m
test_path(&secp, NetworkKind::Main, &seed, "".parse().unwrap(), test_path(&secp, NetworkKind::Main, &seed, "m".parse().unwrap(),
"xprv9s21ZrQH143K25QhxbucbDDuQ4naNntJRi4KUfWT7xo4EKsHt2QJDu7KXp1A3u7Bi1j8ph3EGsZ9Xvz9dGuVrtHHs7pXeTzjuxBrCmmhgC6", "xprv9s21ZrQH143K25QhxbucbDDuQ4naNntJRi4KUfWT7xo4EKsHt2QJDu7KXp1A3u7Bi1j8ph3EGsZ9Xvz9dGuVrtHHs7pXeTzjuxBrCmmhgC6",
"xpub661MyMwAqRbcEZVB4dScxMAdx6d4nFc9nvyvH3v4gJL378CSRZiYmhRoP7mBy6gSPSCYk6SzXPTf3ND1cZAceL7SfJ1Z3GC8vBgp2epUt13"); "xpub661MyMwAqRbcEZVB4dScxMAdx6d4nFc9nvyvH3v4gJL378CSRZiYmhRoP7mBy6gSPSCYk6SzXPTf3ND1cZAceL7SfJ1Z3GC8vBgp2epUt13");
// m/0h // m/0h
test_path(&secp, NetworkKind::Main, &seed, "0h".parse().unwrap(), test_path(&secp, NetworkKind::Main, &seed, "m/0h".parse().unwrap(),
"xprv9uPDJpEQgRQfDcW7BkF7eTya6RPxXeJCqCJGHuCJ4GiRVLzkTXBAJMu2qaMWPrS7AANYqdq6vcBcBUdJCVVFceUvJFjaPdGZ2y9WACViL4L", "xprv9uPDJpEQgRQfDcW7BkF7eTya6RPxXeJCqCJGHuCJ4GiRVLzkTXBAJMu2qaMWPrS7AANYqdq6vcBcBUdJCVVFceUvJFjaPdGZ2y9WACViL4L",
"xpub68NZiKmJWnxxS6aaHmn81bvJeTESw724CRDs6HbuccFQN9Ku14VQrADWgqbhhTHBaohPX4CjNLf9fq9MYo6oDaPPLPxSb7gwQN3ih19Zm4Y"); "xpub68NZiKmJWnxxS6aaHmn81bvJeTESw724CRDs6HbuccFQN9Ku14VQrADWgqbhhTHBaohPX4CjNLf9fq9MYo6oDaPPLPxSb7gwQN3ih19Zm4Y");
} }

13
bitcoin/tests/psbt-sign-taproot.rs
View File

@ -31,12 +31,13 @@ fn psbt_sign_taproot() {
_secp: &Secp256k1<C>, _secp: &Secp256k1<C>,
) -> Result<Option<PrivateKey>, Self::Error> { ) -> Result<Option<PrivateKey>, Self::Error> {
match key_request { match key_request {
KeyRequest::Bip32((mfp, _)) => KeyRequest::Bip32((mfp, _)) => {
if mfp == self.mfp { if mfp == self.mfp {
Ok(Some(self.sk)) Ok(Some(self.sk))
} else { } else {
Err(SignError::KeyNotFound) Err(SignError::KeyNotFound)
}, }
}
_ => Err(SignError::KeyNotFound), _ => Err(SignError::KeyNotFound),
} }
} }
@ -45,9 +46,9 @@ fn psbt_sign_taproot() {
let secp = &Secp256k1::new(); let secp = &Secp256k1::new();
let sk_path = [ let sk_path = [
("dff1c8c2c016a572914b4c5adb8791d62b4768ae9d0a61be8ab94cf5038d7d90", "86'/1'/0'/0/0"), ("dff1c8c2c016a572914b4c5adb8791d62b4768ae9d0a61be8ab94cf5038d7d90", "m/86'/1'/0'/0/0"),
("1ede31b0e7e47c2afc65ffd158b1b1b9d3b752bba8fd117dc8b9e944a390e8d9", "86'/1'/0'/0/1"), ("1ede31b0e7e47c2afc65ffd158b1b1b9d3b752bba8fd117dc8b9e944a390e8d9", "m/86'/1'/0'/0/1"),
("1fb777f1a6fb9b76724551f8bc8ad91b77f33b8c456d65d746035391d724922a", "86'/1'/0'/0/2"), ("1fb777f1a6fb9b76724551f8bc8ad91b77f33b8c456d65d746035391d724922a", "m/86'/1'/0'/0/2"),
]; ];
let mfp = "73c5da0a"; let mfp = "73c5da0a";
@ -225,7 +226,7 @@ fn create_psbt_for_taproot_key_path_spend(
let mut psbt = Psbt::from_unsigned_tx(transaction).unwrap(); let mut psbt = Psbt::from_unsigned_tx(transaction).unwrap();
let mfp = "73c5da0a"; let mfp = "73c5da0a";
let internal_key_path = "86'/1'/0'/0/2"; let internal_key_path = "m/86'/1'/0'/0/2";
let mut origins = BTreeMap::new(); let mut origins = BTreeMap::new();
origins.insert( origins.insert(