@Override
public String toString() {
final ToStringHelper helper = Objects.toStringHelper(this).omitNullValues();
helper.add("pub", Utils.HEX.encode(pub.getEncoded()));
helper.add("chainCode", HEX.encode(chainCode));
helper.add("path", getPathAsString());
if (creationTimeSeconds > 0) helper.add("creationTimeSeconds", creationTimeSeconds);
helper.add("isEncrypted", isEncrypted());
helper.add("isPubKeyOnly", isPubKeyOnly());
return helper.toString();
}
/**
* @return The wallet id as a formatted string (e.g.
* "66666666-77777777-88888888-99999999-aaaaaaaa")
*/
public String toFormattedString() {
StringBuilder buffer = new StringBuilder();
for (int i = 0; i < walletId.length; i++) {
buffer.append(Utils.HEX.encode(new byte[] {walletId[i]}));
if (((i + 1) % SEPARATOR_REPEAT_PERIOD == 0) && !(i == walletId.length - 1)) {
buffer.append(WALLET_ID_SEPARATOR);
}
}
return buffer.toString();
}
public static byte[] hashForSignature(
Transaction tx, int inputIndex, byte[] connectedScript, byte sigHashType) {
byte[] serializedSig = serializeForSignature(tx, inputIndex, connectedScript, sigHashType);
Sha256Hash hash = Sha256Hash.twiceOf(serializedSig);
String hashHex = Utils.HEX.encode(hash.getBytes());
// check hash against the reference implementation inside of bitcoinj
byte[] referenceImplementation =
tx.hashForSignature(inputIndex, connectedScript, sigHashType).getBytes();
String referenceImplementationHex = Utils.HEX.encode(referenceImplementation);
if (!hashHex.equals(referenceImplementationHex)) {
logger.error("bitcoins: " + hashHex);
logger.error("bitcoinj: " + referenceImplementationHex);
throw new RuntimeException(
"Difference between BitcoinJSignatureSerialization & Actual Bitcoinj\n"
+ "bitcoin-s: "
+ hashHex
+ "\n"
+ "bitcoin-j: "
+ referenceImplementationHex);
}
return hash.getBytes();
}
@Override
public void formatKeyWithAddress(
boolean includePrivateKeys, StringBuilder builder, NetworkParameters params) {
final Address address = toAddress(params);
builder.append(" addr:");
builder.append(address.toString());
builder.append(" hash160:");
builder.append(Utils.HEX.encode(getPubKeyHash()));
builder.append(" (");
builder.append(getPathAsString());
builder.append(")");
builder.append("\n");
if (includePrivateKeys) {
builder.append(" ");
builder.append(toStringWithPrivate(params));
builder.append("\n");
}
}