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Merge branch 'ZencashOfficial-Development' into Development

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Merge Zencash PR 919
This commit is contained in:
Manfred Karrer 2017-09-16 12:23:07 -05:00
commit 0087e19db9
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33
gui/src/main/java/io/bisq/gui/util/validation/AltCoinAddressValidator.java
View file

@ -30,6 +30,7 @@ import io.bisq.gui.util.validation.params.PNCParams;
import io.bisq.gui.util.validation.params.PivxParams;
import io.bisq.gui.util.validation.params.btc.BtcMainNetParams;
import lombok.extern.slf4j.Slf4j;
import org.bitcoinj.core.Base58;
import org.bitcoinj.core.Address;
import org.bitcoinj.core.AddressFormatException;
import org.bitcoinj.params.MainNetParams;
@ -262,6 +263,38 @@ public final class AltCoinAddressValidator extends InputValidator {
} else {
return regexTestFailed;
}
case "ZEN":
try {
// Get the non Base58 form of the address and the bytecode of the first two bytes
byte [] byteAddress = Base58.decodeChecked(input);
int version0 = byteAddress[0] & 0xFF;
int version1 = byteAddress[1] & 0xFF;
// We only support public ("zn" (0x20,0x89), "t1" (0x1C,0xB8))
// and multisig ("zs" (0x20,0x96), "t3" (0x1C,0xBD)) addresses
// Fail for private addresses
if (version0 == 0x16 && version1 == 0x9A) {
// Address starts with "zc"
return new ValidationResult(false, Res.get("validation.altcoin.zAddressesNotSupported"));
}
else if (version0 == 0x1C && (version1 == 0xB8 || version1 == 0xBD)) {
// "t1" or "t3" address
return new ValidationResult(true);
}
else if (version0 == 0x20 && (version1 == 0x89 || version1 == 0x96)) {
// "zn" or "zs" address
return new ValidationResult(true);
}
else {
// Unknown Type
return new ValidationResult(false);
}
}
catch (AddressFormatException e) {
// Unhandled Exception (probably a checksum error)
return new ValidationResult(false);
}
default:
log.debug("Validation for AltCoinAddress not implemented yet. currencyCode: " + currencyCode);
return validationResult;

17
gui/src/test/java/io/bisq/gui/util/validation/AltCoinAddressValidatorTest.java
View file

@ -149,4 +149,21 @@ public class AltCoinAddressValidatorTest {
assertFalse(validator.validate("PD57PGdk69yioZ6FD3zFNzVUeJhMMMKti4").isValid);
assertFalse(validator.validate("PD57PG").isValid);
}
@Test
public void testZEN() {
AltCoinAddressValidator validator = new AltCoinAddressValidator();
validator.setCurrencyCode("ZEN");
assertTrue(validator.validate("znk62Ey7ptTyHgYLaLDTEwhLF6uN1DXTBfa").isValid);
assertTrue(validator.validate("znTqzi5rTXf6KJnX5tLaC5CMGHfeWJwy1c7").isValid);
assertTrue(validator.validate("t1V9h2P9n4sYg629Xn4jVDPySJJxGmPb1HK").isValid); // Random address from ZCash blockchain
assertTrue(validator.validate("t3Ut4KUq2ZSMTPNE67pBU5LqYCi2q36KpXQ").isValid); // Random address from ZCash blockchain
assertFalse(validator.validate("zcKffBrza1cirFY47aKvXiV411NZMscf7zUY5bD1HwvkoQvKHgpxLYUHtMCLqBAeif1VwHmMjrMAKNrdCknCVqCzRNizHUq").isValid);
assertFalse(validator.validate("AFTqzi5rTXf6KJnX5tLaC5CMGHfeWJwy1c7").isValid);
assertFalse(validator.validate("zig-zag").isValid);
assertFalse(validator.validate("0123456789").isValid);
assertFalse(validator.validate("").isValid);
}
}