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Remove Ergo coin as prep to remove Bouncy Castle

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battleofwizards 2019-09-03 15:03:35 +02:00
parent e974d616cf
commit e93a4efbc9
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3 changed files with 0 additions and 115 deletions
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66
assets/src/main/java/bisq/asset/coins/Ergo.java
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@ -1,66 +0,0 @@
/*
* This file is part of Bisq.
*
* Bisq is free software: you can redistribute it and/or modify it
* under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or (at
* your option) any later version.
*
* Bisq is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public
* License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Bisq. If not, see <http://www.gnu.org/licenses/>.
*/
package bisq.asset.coins;
import bisq.asset.AddressValidationResult;
import bisq.asset.AddressValidator;
import bisq.asset.Coin;
import java.util.Arrays;
import org.bitcoinj.core.Base58;
import org.bitcoinj.core.AddressFormatException;
import org.bouncycastle.crypto.digests.Blake2bDigest;
public class Ergo extends Coin {
public Ergo() {
super("Ergo", "ERG", new ErgoAddressValidator());
}
public static class ErgoAddressValidator implements AddressValidator {
@Override
public AddressValidationResult validate(String address) {
try {
byte[] decoded = Base58.decode(address);
if (decoded.length < 4) {
return AddressValidationResult.invalidAddress("Input too short: " + decoded.length);
}
if (decoded[0] != 1 && decoded[0] != 2 && decoded[0] != 3) {
return AddressValidationResult.invalidAddress("Invalid prefix");
}
byte[] data = Arrays.copyOfRange(decoded, 0, decoded.length - 4);
byte[] checksum = Arrays.copyOfRange(decoded, decoded.length - 4, decoded.length);
byte[] hashed = new byte[32];
{
Blake2bDigest digest = new Blake2bDigest(256);
digest.update(data, 0, data.length);
digest.doFinal(hashed, 0);
}
byte[] actualChecksum = Arrays.copyOfRange(hashed, 0, 4);
if (!Arrays.equals(checksum, actualChecksum)) {
return AddressValidationResult.invalidAddress("Invalid checksum");
}
} catch (AddressFormatException e) {
return AddressValidationResult.invalidAddress(e);
}
return AddressValidationResult.validAddress();
}
}
}

1
assets/src/main/resources/META-INF/services/bisq.asset.Asset
View file

@ -40,7 +40,6 @@ bisq.asset.coins.Donu
bisq.asset.coins.Dragonglass
bisq.asset.coins.DSTRA
bisq.asset.coins.Emercoin
bisq.asset.coins.Ergo
bisq.asset.coins.Ether
bisq.asset.coins.EtherClassic
bisq.asset.coins.FourtyTwo

48
assets/src/test/java/bisq/asset/coins/ErgoTest.java
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@ -1,48 +0,0 @@
/*
* This file is part of Bisq.
*
* Bisq is free software: you can redistribute it and/or modify it
* under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or (at
* your option) any later version.
*
* Bisq is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public
* License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Bisq. If not, see <http://www.gnu.org/licenses/>.
*/
package bisq.asset.coins;
import bisq.asset.AbstractAssetTest;
import org.junit.Test;
public class ErgoTest extends AbstractAssetTest {
public ErgoTest() {
super(new Ergo());
}
@Test
public void testValidAddresses() {
assertValidAddress("9fRAWhdxEsTcdb8PhGNrZfwqa65zfkuYHAMmkQLcic1gdLSV5vA");
assertValidAddress("25qGdVWg2yyYho8uC1pLtc7KxFn4nEEAwD");
assertValidAddress("23NL9a8ngN28ovtLiKLgHexcdTKBbUMLhH");
assertValidAddress("7bwdkU5V8");
assertValidAddress("BxKBaHkvrTvLZrDcZjcsxsF7aSsrN73ijeFZXtbj4CXZHHcvBtqSxQ");
}
@Test
public void testInvalidAddresses() {
assertInvalidAddress("9fRAWhdxEsTcdb8PhGNrZfwqa65zfkuYHAMmkQLcic1gdLSV5vAaa");
assertInvalidAddress("afRAWhdxEsTcdb8PhGNrZfwqa65zfkuYHAMmkQLcic1gdLSV5vA");
assertInvalidAddress("25qGdVWg2yyYho8uC1pLtc7KxFn4nEEAwDaa");
assertInvalidAddress("23NL9a8ngN28ovtLiKLgHexcdTKBbUMLhHaa");
assertInvalidAddress("7bwdkU5V8aa");
assertInvalidAddress("BxKBaHkvrTvLZrDcZjcsxsF7aSsrN73ijeFZXtbj4CXZHHcvBtqSxQ#");
}
}