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Add Specter wallet file import

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Closes #2223.
This commit is contained in:
Dennis Reimann 2021-02-03 16:33:47 +01:00
parent 242f9c6197
commit f223d2e00c
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GPG key ID: 5009E1797F03F8D0
3 changed files with 36 additions and 3 deletions
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12
BTCPayServer.Tests/UnitTest1.cs
View file

@ -3195,6 +3195,8 @@ namespace BTCPayServer.Tests
var root = new Mnemonic(
"usage fever hen zero slide mammal silent heavy donate budget pulse say brain thank sausage brand craft about save attract muffin advance illegal cabbage")
.DeriveExtKey();
// ColdCard
Assert.True(DerivationSchemeSettings.TryParseFromWalletFile(
"{\"keystore\": {\"ckcc_xpub\": \"xpub661MyMwAqRbcGVBsTGeNZN6QGVHmMHLdSA4FteGsRrEriu4pnVZMZWnruFFFXkMnyoBjyHndD3Qwcfz4MPzBUxjSevweNFQx7SAYZATtcDw\", \"xpub\": \"ypub6WWc2gWwHbdnAAyJDnR4SPL1phRh7REqrPBfZeizaQ1EmTshieRXJC3Z5YoU4wkcdKHEjQGkh6AYEzCQC1Kz3DNaWSwdc1pc8416hAjzqyD\", \"label\": \"Coldcard Import 0x60d1af8b\", \"ckcc_xfp\": 1624354699, \"type\": \"hardware\", \"hw_type\": \"coldcard\", \"derivation\": \"m/49'/0'/0'\"}, \"wallet_type\": \"standard\", \"use_encryption\": false, \"seed_version\": 17}",
mainnet, out var settings));
@ -3208,7 +3210,6 @@ namespace BTCPayServer.Tests
settings.AccountOriginal);
Assert.Equal(root.Derive(new KeyPath("m/49'/0'/0'")).Neuter().PubKey.WitHash.ScriptPubKey.Hash.ScriptPubKey,
settings.AccountDerivation.GetDerivation().ScriptPubKey);
var testnet = new BTCPayNetworkProvider(ChainName.Testnet).GetNetwork<BTCPayNetwork>("BTC");
// Should be legacy
@ -3229,6 +3230,15 @@ namespace BTCPayServer.Tests
"{\"keystore\": {\"ckcc_xpub\": \"tpubD6NzVbkrYhZ4YHNiuTdTmHRmbcPRLfqgyneZFCL1mkzkUBjXriQShxTh9HL34FK2mhieasJVk9EzJrUfkFqRNQBjiXgx3n5BhPkxKBoFmaS\", \"xpub\": \"vpub5YjYxTemJ39tFRnuAhwduyxG2tKGjoEpmvqVQRPqdYrqa6YGoeSzBtHXaJUYB19zDbXs3JjbEcVWERjQBPf9bEfUUMZNMv1QnMyHV8JPqyf\", \"label\": \"Coldcard Import 0x60d1af8b\", \"ckcc_xfp\": 1624354699, \"type\": \"hardware\", \"hw_type\": \"coldcard\", \"derivation\": \"m/84'/1'/0'\"}, \"wallet_type\": \"standard\", \"use_encryption\": false, \"seed_version\": 17}",
testnet, out settings));
Assert.True(settings.AccountDerivation is DirectDerivationStrategy s3 && s3.Segwit);
// Specter
Assert.True(DerivationSchemeSettings.TryParseFromWalletFile(
"{\"label\": \"Specter\", \"blockheight\": 123456, \"descriptor\": \"wpkh([8bafd160/49h/0h/0h]xpub661MyMwAqRbcGVBsTGeNZN6QGVHmMHLdSA4FteGsRrEriu4pnVZMZWnruFFFXkMnyoBjyHndD3Qwcfz4MPzBUxjSevweNFQx7SAYZATtcDw/0/*)#9x4vkw48\"}",
mainnet, out var specter));
Assert.Equal(root.GetPublicKey().GetHDFingerPrint(), specter.AccountKeySettings[0].RootFingerprint);
Assert.Equal(specter.AccountKeySettings[0].RootFingerprint, hd);
Assert.Equal("49'/0'/0'", specter.AccountKeySettings[0].AccountKeyPath.ToString());
Assert.Equal("Specter", specter.Label);
}

23
BTCPayServer/DerivationSchemeSettings.cs
View file

@ -114,7 +114,7 @@ namespace BTCPayServer
return false;
}
//electrum
// Electrum
if (jobj.ContainsKey("keystore"))
{
result.Source = "ElectrumFile";
@ -153,10 +153,29 @@ namespace BTCPayServer
catch { return false; }
}
}
// Specter
else if (jobj.ContainsKey("descriptor") && jobj.ContainsKey("blockheight"))
{
result.Source = "SpecterFile";
if (!TryParseXpub(jobj["descriptor"].Value<string>(), derivationSchemeParser, ref result, false))
{
return false;
}
if (jobj.ContainsKey("label"))
{
try
{
result.Label = jobj["label"].Value<string>();
}
catch { return false; }
}
}
// Wasabi
else
{
result.Source = "WasabiFile";
//wasabi format
if (!jobj.ContainsKey("ExtPubKey") ||
!TryParseXpub(jobj["ExtPubKey"].Value<string>(), derivationSchemeParser, ref result, false))
{

4
BTCPayServer/Views/Stores/AddDerivationSchemes_HardwareWalletDialogs.cshtml
View file

@ -48,6 +48,10 @@
<td>Wasabi</td>
<td><kbd>Tools ❯ Wallet Manager ❯ Open Wallets Folder</kbd></td>
</tr>
<tr>
<td>Specter</td>
<td><kbd>Wallet ❯ Settings ❯ Export ❯ Export To Wallet Software ❯ Save wallet file</kbd></td>
</tr>
</tbody>
</table>
<div class="form-group">