mirror of
https://github.com/sparrowwallet/drongo.git
synced 2024-12-26 01:56:44 +00:00
address and output script derivation support
This commit is contained in:
Craig Raw
parent
785040898b
commit
de70f44535
6 changed files with 416 additions and 24 deletions
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@ -29,6 +29,12 @@ public class KeyDerivation {
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return Collections.unmodifiableList(derivation);
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}
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public KeyDerivation extend(ChildNumber childNumber) {
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List<ChildNumber> extendedDerivation = new ArrayList<>(derivation);
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extendedDerivation.add(childNumber);
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return new KeyDerivation(masterFingerprint, writePath(extendedDerivation));
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}
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public static List<ChildNumber> parsePath(String path) {
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return parsePath(path, 0);
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}
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@ -284,4 +284,23 @@ public class Utils {
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hmacSha512.doFinal(out, 0);
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return out;
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}
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public static class LexicographicByteArrayComparator implements Comparator<byte[]> {
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@Override
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public int compare(byte[] left, byte[] right) {
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int minLength = Math.min(left.length, right.length);
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for (int i = 0; i < minLength; i++) {
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int result = compare(left[i], right[i]);
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if (result != 0) {
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return result;
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}
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}
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return left.length - right.length;
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}
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public static int compare(byte a, byte b) {
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return Byte.toUnsignedInt(a) - Byte.toUnsignedInt(b);
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}
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}
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}
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@ -1,6 +1,7 @@
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package com.sparrowwallet.drongo.protocol;
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import com.sparrowwallet.drongo.KeyDerivation;
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import com.sparrowwallet.drongo.Utils;
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import com.sparrowwallet.drongo.address.*;
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import com.sparrowwallet.drongo.crypto.ChildNumber;
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import com.sparrowwallet.drongo.crypto.ECKey;
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@ -23,6 +24,16 @@ public enum ScriptType {
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return new P2PKAddress(pubKey);
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}
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@Override
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public Address getAddress(ECKey key) {
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return getAddress(key.getPubKey());
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}
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@Override
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public Address getAddress(Script script) {
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throw new ProtocolException("No script derived address for non pay to script type");
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}
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@Override
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public Address[] getAddresses(Script script) {
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return new Address[] { getAddress(getPublicKeyFromScript(script).getPubKey()) };
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@ -37,6 +48,16 @@ public enum ScriptType {
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return new Script(chunks);
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}
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@Override
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public Script getOutputScript(ECKey key) {
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return getOutputScript(key.getPubKey());
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}
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@Override
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public Script getOutputScript(Script script) {
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throw new ProtocolException("No script derived output script for non pay to script type");
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}
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@Override
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public boolean isScriptType(Script script) {
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List<ScriptChunk> chunks = script.chunks;
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@ -75,6 +96,16 @@ public enum ScriptType {
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return new P2PKHAddress(pubKeyHash);
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}
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@Override
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public Address getAddress(ECKey key) {
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return getAddress(key.getPubKeyHash());
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}
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@Override
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public Address getAddress(Script script) {
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throw new ProtocolException("No script derived address for non pay to script type");
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}
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@Override
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public Script getOutputScript(byte[] pubKeyHash) {
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List<ScriptChunk> chunks = new ArrayList<>();
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@ -87,6 +118,16 @@ public enum ScriptType {
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return new Script(chunks);
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}
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@Override
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public Script getOutputScript(ECKey key) {
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return getOutputScript(key.getPubKeyHash());
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}
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@Override
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public Script getOutputScript(Script script) {
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throw new ProtocolException("No script derived output script for non pay to script type");
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}
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@Override
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public boolean isScriptType(Script script) {
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List<ScriptChunk> chunks = script.chunks;
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@ -124,6 +165,16 @@ public enum ScriptType {
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throw new ProtocolException("No single address for multisig script type");
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}
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@Override
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public Address getAddress(Script script) {
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throw new ProtocolException("No single address for multisig script type");
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}
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@Override
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public Address getAddress(ECKey key) {
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throw new ProtocolException("No single key address for multisig script type");
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}
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@Override
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public Address[] getAddresses(Script script) {
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return Arrays.stream(getPublicKeysFromScript(script)).map(pubKey -> new P2PKAddress(pubKey.getPubKey())).toArray(Address[]::new);
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@ -131,16 +182,37 @@ public enum ScriptType {
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@Override
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public Script getOutputScript(byte[] bytes) {
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throw new ProtocolException("Output script for multisig script type must be constructed with method getOutputScript(int threshold, byte[] pubKey1, byte[] pubKey2, ...)");
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throw new ProtocolException("Output script for multisig script type must be constructed with method getOutputScript(int threshold, List<ECKey> pubKeys)");
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}
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public Script getOutputScript(int threshold, byte[] ...pubKeys) {
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@Override
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public Script getOutputScript(ECKey key) {
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throw new ProtocolException("Output script for multisig script type must be constructed with method getOutputScript(int threshold, List<ECKey> pubKeys)");
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}
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@Override
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public Script getOutputScript(Script script) {
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if(isScriptType(script)) {
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return script;
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}
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throw new ProtocolException("No script derived output script for non pay to script type");
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}
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@Override
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public Script getOutputScript(int threshold, List<ECKey> pubKeys) {
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List<byte[]> pubKeyBytes = new ArrayList<>();
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for(ECKey key : pubKeys) {
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pubKeyBytes.add(key.getPubKey());
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}
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pubKeyBytes.sort(new Utils.LexicographicByteArrayComparator());
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List<ScriptChunk> chunks = new ArrayList<>();
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chunks.add(new ScriptChunk(Script.encodeToOpN(threshold), null));
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for(byte[] pubKey : pubKeys) {
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for(byte[] pubKey : pubKeyBytes) {
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chunks.add(new ScriptChunk(pubKey.length, pubKey));
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}
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chunks.add(new ScriptChunk(Script.encodeToOpN(pubKeys.length), null));
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chunks.add(new ScriptChunk(Script.encodeToOpN(pubKeys.size()), null));
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chunks.add(new ScriptChunk(ScriptOpCodes.OP_CHECKMULTISIG, null));
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return new Script(chunks);
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}
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@ -200,20 +272,40 @@ public enum ScriptType {
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},
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P2SH("P2SH", "m/45'/0'/0'") {
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@Override
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public Address getAddress(byte[] bytes) {
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return new P2SHAddress(bytes);
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public Address getAddress(byte[] scriptHash) {
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return new P2SHAddress(scriptHash);
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}
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@Override
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public Script getOutputScript(byte[] bytes) {
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public Address getAddress(ECKey key) {
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throw new ProtocolException("No single key address for script hash type");
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}
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@Override
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public Address getAddress(Script script) {
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return getAddress(Utils.sha256hash160(script.getProgram()));
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}
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@Override
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public Script getOutputScript(byte[] scriptHash) {
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List<ScriptChunk> chunks = new ArrayList<>();
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chunks.add(new ScriptChunk(ScriptOpCodes.OP_HASH160, null));
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chunks.add(new ScriptChunk(bytes.length, bytes));
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chunks.add(new ScriptChunk(scriptHash.length, scriptHash));
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chunks.add(new ScriptChunk(ScriptOpCodes.OP_EQUAL, null));
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return new Script(chunks);
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}
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@Override
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public Script getOutputScript(ECKey key) {
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throw new ProtocolException("No single key output script for script hash type");
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}
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@Override
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public Script getOutputScript(Script script) {
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return getOutputScript(Utils.sha256hash160(script.getProgram()));
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}
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@Override
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public boolean isScriptType(Script script) {
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List<ScriptChunk> chunks = script.chunks;
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@ -251,13 +343,43 @@ public enum ScriptType {
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},
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P2SH_P2WPKH("P2SH-P2WPKH", "m/49'/0'/0'") {
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@Override
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public Address getAddress(byte[] bytes) {
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return P2SH.getAddress(bytes);
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public Address getAddress(byte[] scriptHash) {
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return P2SH.getAddress(scriptHash);
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}
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@Override
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public Script getOutputScript(byte[] bytes) {
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return P2SH.getOutputScript(bytes);
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public Address getAddress(ECKey key) {
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Script p2wpkhScript = P2WPKH.getOutputScript(key.getPubKeyHash());
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return P2SH.getAddress(p2wpkhScript);
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}
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@Override
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public Address getAddress(Script script) {
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if(P2WPKH.isScriptType(script)) {
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return P2SH.getAddress(script);
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}
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throw new ProtocolException("Provided script is not a P2WPKH script");
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}
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@Override
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public Script getOutputScript(byte[] scriptHash) {
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return P2SH.getOutputScript(scriptHash);
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}
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@Override
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public Script getOutputScript(ECKey key) {
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Script p2wpkhScript = P2WPKH.getOutputScript(key.getPubKeyHash());
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return P2SH.getOutputScript(p2wpkhScript);
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}
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@Override
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public Script getOutputScript(Script script) {
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if(P2WPKH.isScriptType(script)) {
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return P2SH.getOutputScript(script);
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}
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throw new ProtocolException("Provided script is not a P2WPKH script");
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}
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@Override
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@ -277,13 +399,35 @@ public enum ScriptType {
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},
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P2SH_P2WSH("P2SH-P2WSH", "m/48'/0'/0'/1'") {
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@Override
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public Address getAddress(byte[] bytes) {
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return P2SH.getAddress(bytes);
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public Address getAddress(byte[] scriptHash) {
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return P2SH.getAddress(scriptHash);
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}
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@Override
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public Script getOutputScript(byte[] bytes) {
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return P2SH.getOutputScript(bytes);
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public Address getAddress(ECKey key) {
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throw new ProtocolException("No single key address for wrapped witness script hash type");
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}
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@Override
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public Address getAddress(Script script) {
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Script p2wshScript = P2WSH.getOutputScript(script);
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return P2SH.getAddress(p2wshScript);
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}
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@Override
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public Script getOutputScript(byte[] scriptHash) {
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return P2SH.getOutputScript(scriptHash);
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}
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@Override
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public Script getOutputScript(ECKey key) {
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throw new ProtocolException("No single key output script for wrapped witness script hash type");
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}
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@Override
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public Script getOutputScript(Script script) {
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Script p2wshScript = P2WSH.getOutputScript(script);
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return P2SH.getOutputScript(p2wshScript);
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}
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@Override
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@ -303,19 +447,39 @@ public enum ScriptType {
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},
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P2WPKH("P2WPKH", "m/84'/0'/0'") {
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@Override
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public Address getAddress(byte[] bytes) {
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return new P2WPKHAddress(bytes);
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public Address getAddress(byte[] pubKeyHash) {
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return new P2WPKHAddress(pubKeyHash);
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}
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@Override
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public Script getOutputScript(byte[] bytes) {
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public Address getAddress(ECKey key) {
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return getAddress(key.getPubKeyHash());
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}
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@Override
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public Address getAddress(Script script) {
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throw new ProtocolException("No script derived address for non pay to script type");
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}
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@Override
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public Script getOutputScript(byte[] pubKeyHash) {
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List<ScriptChunk> chunks = new ArrayList<>();
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chunks.add(new ScriptChunk(OP_0, null));
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chunks.add(new ScriptChunk(bytes.length, bytes));
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chunks.add(new ScriptChunk(pubKeyHash.length, pubKeyHash));
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return new Script(chunks);
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}
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@Override
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public Script getOutputScript(ECKey key) {
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return getOutputScript(key.getPubKeyHash());
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}
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@Override
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public Script getOutputScript(Script script) {
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throw new ProtocolException("No script derived output script for non pay to script type");
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}
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@Override
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public boolean isScriptType(Script script) {
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List<ScriptChunk> chunks = script.chunks;
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@ -343,19 +507,39 @@ public enum ScriptType {
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},
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P2WSH("P2WSH", "m/48'/0'/0'/2'") {
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@Override
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public Address getAddress(byte[] bytes) {
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return new P2WSHAddress(bytes);
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public Address getAddress(byte[] scriptHash) {
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return new P2WSHAddress(scriptHash);
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}
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@Override
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public Script getOutputScript(byte[] bytes) {
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public Address getAddress(ECKey key) {
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throw new ProtocolException("No single key address for witness script hash type");
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}
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@Override
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public Address getAddress(Script script) {
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return getAddress(Sha256Hash.hash(script.getProgram()));
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}
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@Override
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public Script getOutputScript(byte[] scriptHash) {
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List<ScriptChunk> chunks = new ArrayList<>();
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chunks.add(new ScriptChunk(OP_0, null));
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chunks.add(new ScriptChunk(bytes.length, bytes));
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chunks.add(new ScriptChunk(scriptHash.length, scriptHash));
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return new Script(chunks);
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}
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@Override
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public Script getOutputScript(ECKey key) {
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throw new ProtocolException("No single key output script for witness script hash type");
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}
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@Override
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public Script getOutputScript(Script script) {
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return getOutputScript(Sha256Hash.hash(script.getProgram()));
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}
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@Override
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public boolean isScriptType(Script script) {
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List<ScriptChunk> chunks = script.chunks;
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@ -432,8 +616,20 @@ public enum ScriptType {
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public abstract Address getAddress(byte[] bytes);
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public abstract Address getAddress(ECKey key);
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public abstract Address getAddress(Script script);
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public abstract Script getOutputScript(byte[] bytes);
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public abstract Script getOutputScript(ECKey key);
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public abstract Script getOutputScript(Script script);
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public Script getOutputScript(int threshold, List<ECKey> pubKeys) {
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throw new UnsupportedOperationException("Only defined for MULTISIG script type");
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}
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public abstract boolean isScriptType(Script script);
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public abstract byte[] getHashFromScript(Script script);
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@ -103,6 +103,24 @@ public class Keystore {
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return new ExtendedKey(derivedKey, derivedKey.getParentFingerprint(), derivation.get(derivation.size() - 1));
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}
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public DeterministicKey getReceivingKey(int keyIndex) {
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List<ChildNumber> receivingDerivation = List.of(extendedPublicKey.getKeyChildNumber(), new ChildNumber(0), new ChildNumber(keyIndex));
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return extendedPublicKey.getKey(receivingDerivation);
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}
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public KeyDerivation getReceivingDerivation(int keyIndex) {
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return getKeyDerivation().extend(new ChildNumber(0)).extend(new ChildNumber(keyIndex));
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}
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public DeterministicKey getChangeKey(int keyIndex) {
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List<ChildNumber> receivingDerivation = List.of(extendedPublicKey.getKeyChildNumber(), new ChildNumber(1), new ChildNumber(keyIndex));
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return extendedPublicKey.getKey(receivingDerivation);
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}
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public KeyDerivation getChangeDerivation(int keyIndex) {
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return getKeyDerivation().extend(new ChildNumber(1)).extend(new ChildNumber(keyIndex));
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}
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public boolean isValid() {
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if(label == null || source == null || walletModel == null || keyDerivation == null || extendedPublicKey == null) {
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return false;
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@ -1,11 +1,16 @@
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package com.sparrowwallet.drongo.wallet;
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import com.sparrowwallet.drongo.address.Address;
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import com.sparrowwallet.drongo.crypto.DeterministicKey;
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import com.sparrowwallet.drongo.crypto.ECKey;
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import com.sparrowwallet.drongo.crypto.Key;
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import com.sparrowwallet.drongo.policy.Policy;
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import com.sparrowwallet.drongo.policy.PolicyType;
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import com.sparrowwallet.drongo.protocol.Script;
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import com.sparrowwallet.drongo.protocol.ScriptType;
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import java.util.*;
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import java.util.stream.Collectors;
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public class Wallet {
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@ -70,6 +75,34 @@ public class Wallet {
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this.keystores = keystores;
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}
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public Address getReceivingAddress(int index) {
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if(policyType == PolicyType.SINGLE) {
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Keystore keystore = getKeystores().get(0);
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DeterministicKey key = keystore.getReceivingKey(index);
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return scriptType.getAddress(key);
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} else if(policyType == PolicyType.MULTI) {
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List<ECKey> pubKeys = getKeystores().stream().map(keystore -> keystore.getReceivingKey(index)).collect(Collectors.toList());
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Script script = ScriptType.MULTISIG.getOutputScript(defaultPolicy.getNumSignaturesRequired(), pubKeys);
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return scriptType.getAddress(script);
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} else {
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throw new UnsupportedOperationException("Cannot determine receiving addresses for custom policies");
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}
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}
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public Address getChangeAddress(int index) {
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if(policyType == PolicyType.SINGLE) {
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Keystore keystore = getKeystores().get(0);
|
||||
DeterministicKey key = keystore.getChangeKey(index);
|
||||
return scriptType.getAddress(key);
|
||||
} else if(policyType == PolicyType.MULTI) {
|
||||
List<ECKey> pubKeys = getKeystores().stream().map(keystore -> keystore.getChangeKey(index)).collect(Collectors.toList());
|
||||
Script script = ScriptType.MULTISIG.getOutputScript(defaultPolicy.getNumSignaturesRequired(), pubKeys);
|
||||
return scriptType.getAddress(script);
|
||||
} else {
|
||||
throw new UnsupportedOperationException("Cannot determine change addresses for custom policies");
|
||||
}
|
||||
}
|
||||
|
||||
public boolean isValid() {
|
||||
if(policyType == null || scriptType == null || defaultPolicy == null || keystores.isEmpty()) {
|
||||
return false;
|
||||
|
|
|
|||
|
|
@ -66,4 +66,124 @@ public class WalletTest {
|
|||
Assert.assertEquals("Electrum 1", eekeystore.getLabel());
|
||||
Assert.assertEquals("Electrum 2", eekeystore2.getLabel());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void p2pkhDerivationTest() throws MnemonicException {
|
||||
String words = "absent essay fox snake vast pumpkin height crouch silent bulb excuse razor";
|
||||
DeterministicSeed seed = new DeterministicSeed(words, "pp", 0, DeterministicSeed.Type.BIP39);
|
||||
Wallet wallet = new Wallet();
|
||||
wallet.setPolicyType(PolicyType.SINGLE);
|
||||
wallet.setScriptType(ScriptType.P2PKH);
|
||||
Keystore keystore = Keystore.fromSeed(seed, wallet.getScriptType().getDefaultDerivation());
|
||||
wallet.getKeystores().add(keystore);
|
||||
wallet.setDefaultPolicy(Policy.getPolicy(PolicyType.SINGLE, ScriptType.P2PKH, wallet.getKeystores(), 1));
|
||||
|
||||
Assert.assertEquals("12kTQjuWDp7Uu6PwY6CsS1KLTt3d1DBHZa", wallet.getReceivingAddress(0).toString());
|
||||
Assert.assertEquals("1HbQwQCitHQxVtP39isXmUdHx7hQCZovrK", wallet.getReceivingAddress(1).toString());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void p2shP2wpkhDerivationTest() throws MnemonicException {
|
||||
String words = "absent essay fox snake vast pumpkin height crouch silent bulb excuse razor";
|
||||
DeterministicSeed seed = new DeterministicSeed(words, "pp", 0, DeterministicSeed.Type.BIP39);
|
||||
Wallet wallet = new Wallet();
|
||||
wallet.setPolicyType(PolicyType.SINGLE);
|
||||
wallet.setScriptType(ScriptType.P2SH_P2WPKH);
|
||||
Keystore keystore = Keystore.fromSeed(seed, wallet.getScriptType().getDefaultDerivation());
|
||||
wallet.getKeystores().add(keystore);
|
||||
wallet.setDefaultPolicy(Policy.getPolicy(PolicyType.SINGLE, ScriptType.P2SH_P2WPKH, wallet.getKeystores(), 1));
|
||||
|
||||
Assert.assertEquals("3NZLE4TntsjtcZ5MbrfxwtYo9meBVybVQj", wallet.getReceivingAddress(0).toString());
|
||||
Assert.assertEquals("32YBBuRsp8XTeLx4T6BmD2L4nANGaNDkSg", wallet.getReceivingAddress(1).toString());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void p2wpkhDerivationTest() throws MnemonicException {
|
||||
String words = "absent essay fox snake vast pumpkin height crouch silent bulb excuse razor";
|
||||
DeterministicSeed seed = new DeterministicSeed(words, "pp", 0, DeterministicSeed.Type.BIP39);
|
||||
Wallet wallet = new Wallet();
|
||||
wallet.setPolicyType(PolicyType.SINGLE);
|
||||
wallet.setScriptType(ScriptType.P2WPKH);
|
||||
Keystore keystore = Keystore.fromSeed(seed, wallet.getScriptType().getDefaultDerivation());
|
||||
wallet.getKeystores().add(keystore);
|
||||
wallet.setDefaultPolicy(Policy.getPolicy(PolicyType.SINGLE, ScriptType.P2WPKH, wallet.getKeystores(), 1));
|
||||
|
||||
Assert.assertEquals("bc1quvxdut936uswuxwxrk6nvjmgwxh463r0fjwn55", wallet.getReceivingAddress(0).toString());
|
||||
Assert.assertEquals("bc1q95j2862dz7mqpraw6qdjc70gumyu5z7adgq9x9", wallet.getReceivingAddress(1).toString());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void p2shDerivationTest() throws MnemonicException {
|
||||
String words = "absent essay fox snake vast pumpkin height crouch silent bulb excuse razor";
|
||||
DeterministicSeed seed = new DeterministicSeed(words, "pp", 0, DeterministicSeed.Type.BIP39);
|
||||
|
||||
String words2 = "chef huge whisper year move obscure post pepper play minute foster lawn";
|
||||
DeterministicSeed seed2 = new DeterministicSeed(words2, "", 0, DeterministicSeed.Type.BIP39);
|
||||
|
||||
Wallet wallet = new Wallet();
|
||||
wallet.setPolicyType(PolicyType.MULTI);
|
||||
wallet.setScriptType(ScriptType.P2SH);
|
||||
Keystore keystore = Keystore.fromSeed(seed, ScriptType.P2PKH.getDefaultDerivation());
|
||||
Assert.assertEquals("xprv9s21ZrQH143K4G3jeUxf7h93qLeinXNULjjaef1yZFXpoc5D16iHEFkgJ7ThkWzAEBwNNwyJFtrVhJVJRjCc9ew76JrgsVoXT4VYHJBbbSV", keystore.getExtendedMasterPrivateKey().toString());
|
||||
Assert.assertEquals("xpub6DLZWwJhGmq2SwdAytDWhCUrM4MojYSLHhHMZ1sob9UGXnSvgczEL7zV1wtcy9qcH6yduKMp1bPWcSxxSmz6LEpw4xTABLL3XwX5KGzkNqZ", keystore.getExtendedPublicKey().toString());
|
||||
wallet.getKeystores().add(keystore);
|
||||
Keystore keystore2 = Keystore.fromSeed(seed2, ScriptType.P2PKH.getDefaultDerivation());
|
||||
Assert.assertEquals("xprv9s21ZrQH143K4FNcBwXNXfzVNskpoRS7cf4jQTLrhbPkhhXp8hz4QRXT62HziiHziM3Pxyd2Qx3UQkoRpcDu2BauuJJRdyrduXBJGgjAgFx", keystore2.getExtendedMasterPrivateKey().toString());
|
||||
Assert.assertEquals("xpub6ChqMsFBYpJiJYzcJgEvddHtbZr1mTaE1o4RbhFRBAYVxN8SScGb9kjwkXtM33JKejR16gBZhNbkV14AccetR5u2McnCgTCpDBfa8hee9v8", keystore2.getExtendedPublicKey().toString());
|
||||
wallet.getKeystores().add(keystore2);
|
||||
wallet.setDefaultPolicy(Policy.getPolicy(PolicyType.MULTI, ScriptType.P2SH, wallet.getKeystores(), 2));
|
||||
|
||||
Assert.assertEquals("38kq6yz4VcYymTExQPY3gppbz38mtPLveK", wallet.getReceivingAddress(0).toString());
|
||||
Assert.assertEquals("3EdKaNsnjBTBggWcSMRyVju6GbHWy68mAH", wallet.getChangeAddress(1).toString());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void p2shP2wshDerivationTest() throws MnemonicException {
|
||||
String words = "absent essay fox snake vast pumpkin height crouch silent bulb excuse razor";
|
||||
DeterministicSeed seed = new DeterministicSeed(words, "pp", 0, DeterministicSeed.Type.BIP39);
|
||||
|
||||
String words2 = "chef huge whisper year move obscure post pepper play minute foster lawn";
|
||||
DeterministicSeed seed2 = new DeterministicSeed(words2, "", 0, DeterministicSeed.Type.BIP39);
|
||||
|
||||
Wallet wallet = new Wallet();
|
||||
wallet.setPolicyType(PolicyType.MULTI);
|
||||
wallet.setScriptType(ScriptType.P2SH_P2WSH);
|
||||
Keystore keystore = Keystore.fromSeed(seed, ScriptType.P2PKH.getDefaultDerivation());
|
||||
Assert.assertEquals("xprv9s21ZrQH143K4G3jeUxf7h93qLeinXNULjjaef1yZFXpoc5D16iHEFkgJ7ThkWzAEBwNNwyJFtrVhJVJRjCc9ew76JrgsVoXT4VYHJBbbSV", keystore.getExtendedMasterPrivateKey().toString());
|
||||
Assert.assertEquals("xpub6DLZWwJhGmq2SwdAytDWhCUrM4MojYSLHhHMZ1sob9UGXnSvgczEL7zV1wtcy9qcH6yduKMp1bPWcSxxSmz6LEpw4xTABLL3XwX5KGzkNqZ", keystore.getExtendedPublicKey().toString());
|
||||
wallet.getKeystores().add(keystore);
|
||||
Keystore keystore2 = Keystore.fromSeed(seed2, ScriptType.P2PKH.getDefaultDerivation());
|
||||
Assert.assertEquals("xprv9s21ZrQH143K4FNcBwXNXfzVNskpoRS7cf4jQTLrhbPkhhXp8hz4QRXT62HziiHziM3Pxyd2Qx3UQkoRpcDu2BauuJJRdyrduXBJGgjAgFx", keystore2.getExtendedMasterPrivateKey().toString());
|
||||
Assert.assertEquals("xpub6ChqMsFBYpJiJYzcJgEvddHtbZr1mTaE1o4RbhFRBAYVxN8SScGb9kjwkXtM33JKejR16gBZhNbkV14AccetR5u2McnCgTCpDBfa8hee9v8", keystore2.getExtendedPublicKey().toString());
|
||||
wallet.getKeystores().add(keystore2);
|
||||
wallet.setDefaultPolicy(Policy.getPolicy(PolicyType.MULTI, ScriptType.P2SH_P2WSH, wallet.getKeystores(), 2));
|
||||
|
||||
Assert.assertEquals("3Mw8xqAHh8g3eBvh7q1UEUmoexqdXDK9Tf", wallet.getReceivingAddress(0).toString());
|
||||
Assert.assertEquals("35dFo1ivJ8jyHpyf42MWvnYf5LBU8Siren", wallet.getChangeAddress(1).toString());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void p2wshDerivationTest() throws MnemonicException {
|
||||
String words = "absent essay fox snake vast pumpkin height crouch silent bulb excuse razor";
|
||||
DeterministicSeed seed = new DeterministicSeed(words, "pp", 0, DeterministicSeed.Type.BIP39);
|
||||
|
||||
String words2 = "chef huge whisper year move obscure post pepper play minute foster lawn";
|
||||
DeterministicSeed seed2 = new DeterministicSeed(words2, "", 0, DeterministicSeed.Type.BIP39);
|
||||
|
||||
Wallet wallet = new Wallet();
|
||||
wallet.setPolicyType(PolicyType.MULTI);
|
||||
wallet.setScriptType(ScriptType.P2WSH);
|
||||
Keystore keystore = Keystore.fromSeed(seed, ScriptType.P2PKH.getDefaultDerivation());
|
||||
Assert.assertEquals("xprv9s21ZrQH143K4G3jeUxf7h93qLeinXNULjjaef1yZFXpoc5D16iHEFkgJ7ThkWzAEBwNNwyJFtrVhJVJRjCc9ew76JrgsVoXT4VYHJBbbSV", keystore.getExtendedMasterPrivateKey().toString());
|
||||
Assert.assertEquals("xpub6DLZWwJhGmq2SwdAytDWhCUrM4MojYSLHhHMZ1sob9UGXnSvgczEL7zV1wtcy9qcH6yduKMp1bPWcSxxSmz6LEpw4xTABLL3XwX5KGzkNqZ", keystore.getExtendedPublicKey().toString());
|
||||
wallet.getKeystores().add(keystore);
|
||||
Keystore keystore2 = Keystore.fromSeed(seed2, ScriptType.P2PKH.getDefaultDerivation());
|
||||
Assert.assertEquals("xprv9s21ZrQH143K4FNcBwXNXfzVNskpoRS7cf4jQTLrhbPkhhXp8hz4QRXT62HziiHziM3Pxyd2Qx3UQkoRpcDu2BauuJJRdyrduXBJGgjAgFx", keystore2.getExtendedMasterPrivateKey().toString());
|
||||
Assert.assertEquals("xpub6ChqMsFBYpJiJYzcJgEvddHtbZr1mTaE1o4RbhFRBAYVxN8SScGb9kjwkXtM33JKejR16gBZhNbkV14AccetR5u2McnCgTCpDBfa8hee9v8", keystore2.getExtendedPublicKey().toString());
|
||||
wallet.getKeystores().add(keystore2);
|
||||
wallet.setDefaultPolicy(Policy.getPolicy(PolicyType.MULTI, ScriptType.P2WSH, wallet.getKeystores(), 2));
|
||||
|
||||
Assert.assertEquals("bc1q20e4vm656h5lvmngz9ztz6hjzftvh39yzngqhuqzk8qzj7tqnzaqgclrwc", wallet.getReceivingAddress(0).toString());
|
||||
Assert.assertEquals("bc1q2epdx7dplwaas2jucfrzmxm8350rqh68hs6vqreysku80ye44mfqla85f2", wallet.getChangeAddress(1).toString());
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue