electrum seed version system support

This commit is contained in:
Craig Raw 2020-05-15 17:56:45 +02:00
parent d0e5da0ec8
commit 1bf8c85a65
8 changed files with 104 additions and 23 deletions

2
drongo

@ -1 +1 @@
Subproject commit f6414a447550eb87a871c54c7e376713cae8eb9c
Subproject commit 9e5a7d0e8d31eb4e21d543081c23f7f0aaef9795

View file

@ -58,11 +58,11 @@ public class FileWalletExportPane extends TitledDescriptionPane {
copy.decrypt(password.get(), "");
for(Keystore keystore : copy.getKeystores()) {
if(keystore.hasSeed() && keystore.getSeed().needPassphrase()) {
if(keystore.hasSeed() && keystore.getSeed().usesPassphrase()) {
KeystorePassphraseDialog passphraseDialog = new KeystorePassphraseDialog(keystore);
Optional<String> passphrase = passphraseDialog.showAndWait();
if(passphrase.isPresent()) {
keystore.setPassphrase(passphrase.get());
keystore.getSeed().setPassphrase(passphrase.get());
} else {
return;
}

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@ -28,7 +28,7 @@ public class Bip39 implements KeystoreMnemonicImport {
public Keystore getKeystore(List<ChildNumber> derivation, List<String> mnemonicWords, String passphrase) throws ImportException {
try {
Bip39MnemonicCode.INSTANCE.check(mnemonicWords);
DeterministicSeed seed = new DeterministicSeed(mnemonicWords, null, passphrase, System.currentTimeMillis());
DeterministicSeed seed = new DeterministicSeed(mnemonicWords, null, passphrase, System.currentTimeMillis(), DeterministicSeed.Type.BIP39);
return Keystore.fromSeed(seed, derivation);
} catch (Exception e) {
throw new ImportException(e);

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@ -5,19 +5,17 @@ import com.google.gson.reflect.TypeToken;
import com.sparrowwallet.drongo.ExtendedKey;
import com.sparrowwallet.drongo.KeyDerivation;
import com.sparrowwallet.drongo.Utils;
import com.sparrowwallet.drongo.crypto.ECIESKeyCrypter;
import com.sparrowwallet.drongo.crypto.ECKey;
import com.sparrowwallet.drongo.crypto.*;
import com.sparrowwallet.drongo.policy.Policy;
import com.sparrowwallet.drongo.policy.PolicyType;
import com.sparrowwallet.drongo.protocol.ScriptType;
import com.sparrowwallet.drongo.wallet.Keystore;
import com.sparrowwallet.drongo.wallet.KeystoreSource;
import com.sparrowwallet.drongo.wallet.Wallet;
import com.sparrowwallet.drongo.wallet.WalletModel;
import com.sparrowwallet.drongo.wallet.*;
import java.io.*;
import java.lang.reflect.Type;
import java.nio.charset.StandardCharsets;
import java.util.Arrays;
import java.util.Base64;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.zip.InflaterInputStream;
@ -92,7 +90,17 @@ public class Electrum implements KeystoreFileImport, WalletImport, WalletExport
ScriptType scriptType = null;
for(ElectrumKeystore ek : ew.keystores.values()) {
Keystore keystore = new Keystore(ek.label != null ? ek.label : "Electrum " + ek.root_fingerprint);
Keystore keystore = new Keystore();
ExtendedKey xPub = ExtendedKey.fromDescriptor(ek.xpub);
String derivationPath = ek.derivation;
if(derivationPath == null) {
derivationPath = "m/0";
}
String masterFingerprint = ek.root_fingerprint;
if(masterFingerprint == null) {
masterFingerprint = Utils.bytesToHex(xPub.getParentFingerprint());
}
if("hardware".equals(ek.type)) {
keystore.setSource(KeystoreSource.HW_USB);
keystore.setWalletModel(WalletModel.fromType(ek.hw_type));
@ -100,16 +108,32 @@ public class Electrum implements KeystoreFileImport, WalletImport, WalletExport
throw new ImportException("Wallet has keystore of unknown hardware wallet type \"" + ek.hw_type + "\"");
}
} else if("bip32".equals(ek.type)) {
if(ek.xprv != null) {
if(ek.xprv != null && ek.seed == null) {
throw new ImportException("Electrum does not support exporting BIP39 derived seeds.");
} else if(ek.seed != null) {
keystore.setSource(KeystoreSource.SW_SEED);
String seed = ek.seed;
String passphrase = ek.passphrase;
if(password != null) {
seed = decrypt(seed, password);
passphrase = decrypt(passphrase, password);
}
keystore.setSeed(new DeterministicSeed(seed, null, passphrase, 0, DeterministicSeed.Type.ELECTRUM));
keystore.getSeed().setPassphrase(passphrase);
if(derivationPath == "m/0") {
derivationPath = "m/0'";
}
} else {
keystore.setSource(KeystoreSource.SW_WATCH);
}
keystore.setWalletModel(WalletModel.ELECTRUM);
}
ExtendedKey xPub = ExtendedKey.fromDescriptor(ek.xpub);
keystore.setKeyDerivation(new KeyDerivation(ek.root_fingerprint, ek.derivation));
keystore.setKeyDerivation(new KeyDerivation(masterFingerprint, derivationPath));
keystore.setExtendedPublicKey(xPub);
keystore.setLabel(ek.label != null ? ek.label : "Electrum " + masterFingerprint);
wallet.getKeystores().add(keystore);
ExtendedKey.Header xpubHeader = ExtendedKey.Header.fromExtendedKey(ek.xpub);
@ -140,6 +164,13 @@ public class Electrum implements KeystoreFileImport, WalletImport, WalletExport
}
}
private String decrypt(String encrypted, String password) {
byte[] passwordHash = Utils.sha256sha256(password.getBytes(StandardCharsets.UTF_8));
byte[] encryptedBytes = Base64.getDecoder().decode(encrypted);
byte[] decrypted = Utils.decryptAesCbcPkcs7(Arrays.copyOfRange(encryptedBytes, 0, 16), Arrays.copyOfRange(encryptedBytes, 16, encryptedBytes.length), passwordHash);
return new String(decrypted, StandardCharsets.UTF_8);
}
@Override
public String getWalletImportDescription() {
return "Import an Electrum wallet";
@ -177,7 +208,12 @@ public class Electrum implements KeystoreFileImport, WalletImport, WalletExport
ek.xpub = keystore.getExtendedPublicKey().toString(xpubHeader);
ek.xprv = keystore.getExtendedPrivateKey().toString(xprvHeader);
ek.pw_hash_version = 1;
ew.seed_type = "bip39";
if(keystore.getSeed().getType() == DeterministicSeed.Type.ELECTRUM) {
ek.seed = keystore.getSeed().getMnemonicString();
ek.passphrase = keystore.getSeed().getPassphrase();
} else if(keystore.getSeed().getType() == DeterministicSeed.Type.BIP39) {
ew.seed_type = "bip39";
}
ew.use_encryption = false;
} else if(keystore.getSource() == KeystoreSource.SW_WATCH) {
ek.type = "bip32";
@ -245,6 +281,7 @@ public class Electrum implements KeystoreFileImport, WalletImport, WalletExport
public String type;
public String derivation;
public String seed;
public String passphrase;
public Integer pw_hash_version;
}
}

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@ -1,6 +1,7 @@
package com.sparrowwallet.sparrow.io;
import com.google.common.io.ByteStreams;
import com.sparrowwallet.drongo.Utils;
import com.sparrowwallet.drongo.policy.PolicyType;
import com.sparrowwallet.drongo.protocol.ScriptType;
import com.sparrowwallet.drongo.wallet.Wallet;
@ -22,7 +23,7 @@ public class ElectrumTest extends IoTest {
Assert.assertEquals(1, wallet.getDefaultPolicy().getNumSignaturesRequired());
Assert.assertEquals("pkh(trezortest)", wallet.getDefaultPolicy().getMiniscript().getScript());
Assert.assertEquals("ab543c67", wallet.getKeystores().get(0).getKeyDerivation().getMasterFingerprint());
Assert.assertEquals("m/84'/0'/0'", wallet.getKeystores().get(0).getKeyDerivation().getDerivationPath());
Assert.assertEquals("m/49'/0'/0'", wallet.getKeystores().get(0).getKeyDerivation().getDerivationPath());
Assert.assertEquals("xpub6FFEQVG6QR28chQzgSJ7Gjx5j5BGLkCMgZ9bc41YJCXfwYiCKUQdcwm4Fe1stvzRjosz5udMedYZFRL56AeZXCsiVmnVUysio4jkAKTukmN", wallet.getKeystores().get(0).getExtendedPublicKey().toString());
Assert.assertTrue(wallet.isValid());
}
@ -42,7 +43,7 @@ public class ElectrumTest extends IoTest {
Assert.assertEquals(1, wallet.getDefaultPolicy().getNumSignaturesRequired());
Assert.assertEquals("pkh(trezortest)", wallet.getDefaultPolicy().getMiniscript().getScript());
Assert.assertEquals("ab543c67", wallet.getKeystores().get(0).getKeyDerivation().getMasterFingerprint());
Assert.assertEquals("m/84'/0'/0'", wallet.getKeystores().get(0).getKeyDerivation().getDerivationPath());
Assert.assertEquals("m/49'/0'/0'", wallet.getKeystores().get(0).getKeyDerivation().getDerivationPath());
Assert.assertEquals("xpub6FFEQVG6QR28chQzgSJ7Gjx5j5BGLkCMgZ9bc41YJCXfwYiCKUQdcwm4Fe1stvzRjosz5udMedYZFRL56AeZXCsiVmnVUysio4jkAKTukmN", wallet.getKeystores().get(0).getExtendedPublicKey().toString());
}
@ -94,9 +95,31 @@ public class ElectrumTest extends IoTest {
Assert.assertEquals(PolicyType.SINGLE, wallet.getPolicyType());
Assert.assertEquals(ScriptType.P2WPKH, wallet.getScriptType());
Assert.assertEquals(1, wallet.getDefaultPolicy().getNumSignaturesRequired());
Assert.assertEquals("pkh(electrum05aba071)", wallet.getDefaultPolicy().getMiniscript().getScript());
Assert.assertEquals("05aba071", wallet.getKeystores().get(0).getKeyDerivation().getMasterFingerprint());
Assert.assertEquals("pkh(electrumf881eac5)", wallet.getDefaultPolicy().getMiniscript().getScript());
Assert.assertEquals("f881eac5", wallet.getKeystores().get(0).getKeyDerivation().getMasterFingerprint());
Assert.assertEquals("m/0'", wallet.getKeystores().get(0).getKeyDerivation().getDerivationPath());
Assert.assertEquals("xpub67vv394epQsLhdjNGx7dfgURicP7XwBMuHPTVAMdXcXhDuC9VP8SqVvh2cYqKWm9xoUd6YynWK8JzRcXpmeuZFRH7i1kt8fR9GXoJSiHk1E", wallet.getKeystores().get(0).getExtendedPublicKey().toString());
Assert.assertEquals("xpub69iSRreMB6fu24sU8Tdxv7yYGqzPkDwPkwqUfKJTxW3p8afW7XvTewVCapuX3dQjdD197iF65WcjYaNpFbwWT3RyuZ1KJ3ToJNVWKWyAJ6f", wallet.getKeystores().get(0).getExtendedPublicKey().toString());
}
}
@Test
public void testSinglesigSeedExport() throws ImportException, ExportException, IOException {
Electrum electrum = new Electrum();
byte[] walletBytes = ByteStreams.toByteArray(getInputStream("electrum-singlesig-seed-wallet.json"));
Wallet wallet = electrum.importWallet(new ByteArrayInputStream(walletBytes), null);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
electrum.exportWallet(wallet, baos);
Assert.assertEquals("e14c40c638e2c83d1f20e5ee9cd744bc2ba1ef64fa939926f3778fc8735e891f56852f687b32bbd044f272d2831137e3eeba61fd1f285fa73dcc97d9f2be3cd1", Utils.bytesToHex(wallet.getKeystores().get(0).getSeed().getSeedBytes()));
wallet = electrum.importWallet(new ByteArrayInputStream(baos.toByteArray()), null);
Assert.assertTrue(wallet.isValid());
Assert.assertEquals(PolicyType.SINGLE, wallet.getPolicyType());
Assert.assertEquals(ScriptType.P2WPKH, wallet.getScriptType());
Assert.assertEquals(1, wallet.getDefaultPolicy().getNumSignaturesRequired());
Assert.assertEquals("pkh(electrum59c5474f)", wallet.getDefaultPolicy().getMiniscript().getScript());
Assert.assertEquals("59c5474f", wallet.getKeystores().get(0).getKeyDerivation().getMasterFingerprint());
Assert.assertEquals("m/0'", wallet.getKeystores().get(0).getKeyDerivation().getDerivationPath());
Assert.assertEquals("xpub68YmVxWbxqjpxbUqqaPrgkBQPBSJuq6gEaL22uuytSEojtS2x5eLPN2uspUuyigtnMkoHrFSF1KwoXPwjzuaUjErUwztxfHquAwuaQhSd9J", wallet.getKeystores().get(0).getExtendedPublicKey().toString());
Assert.assertEquals(wallet.getKeystores().get(0).getSeed().getMnemonicString(), "coach fan denial rifle frost rival join install one wasp cool antique");
Assert.assertEquals("e14c40c638e2c83d1f20e5ee9cd744bc2ba1ef64fa939926f3778fc8735e891f56852f687b32bbd044f272d2831137e3eeba61fd1f285fa73dcc97d9f2be3cd1", Utils.bytesToHex(wallet.getKeystores().get(0).getSeed().getSeedBytes()));
}
}

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@ -1 +1 @@
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@ -0,0 +1,21 @@
{
"keystore": {
"passphrase": "thisisapassphrase",
"pw_hash_version": 1,
"seed": "coach fan denial rifle frost rival join install one wasp cool antique",
"type": "bip32",
"xprv": "zprvAZDwhnKYRqGVShncQGS6jnRgB5tiPcMphaSroKJ967TayHjLurfD5h2i4wkwDVBC4REYf1aDp8sXG7ShPXxgUHBPUWMi6aFNc6x8hXtJ5WF",
"xpub": "zpub6nDJ7HrSGCpnfBs5WHy76vNQj7jCo55g4oNTbhhkeSzZr64VTPyTdVMBvEQ5yXzjbdzQnoSZAL33a6d5BPjc5Cc4DdPk8UvpSd5CMXhCKEi"
},
"seed_type": "segwit",
"seed_version": 18,
"spent_outpoints": {},
"stored_height": 630454,
"transactions": {},
"tx_fees": {},
"txi": {},
"txo": {},
"use_encryption": false,
"verified_tx3": {},
"wallet_type": "standard"
}

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@ -2,7 +2,7 @@
"fiat_value": {},
"invoices": {},
"keystore": {
"derivation": "m/84'/0'/0'",
"derivation": "m/49'/0'/0'",
"hw_type": "trezor",
"label": "trezortest",
"root_fingerprint": "ab543c67",