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Merge branch 'MemoImplementation'

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This commit is contained in:
Nelson R. Perez 2016-12-10 21:50:09 -05:00
commit 45476baa7e
59 changed files with 617 additions and 327 deletions
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2
settings.gradle
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@ -1,3 +1,3 @@
rootProject.name = 'fullerene'
rootProject.name = 'graphenej'
include 'application'

15
src/main/java/com/luminiasoft/bitshares/Memo.java
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@ -1,15 +0,0 @@
package com.luminiasoft.bitshares;
import com.luminiasoft.bitshares.interfaces.ByteSerializable;
/**
* Created by nelson on 11/9/16.
*/
public class Memo implements ByteSerializable {
//TODO: Give this class a proper implementation
@Override
public byte[] toBytes() {
return new byte[1];
}
}

4
src/main/java/com/luminiasoft/bitshares/AccountOptions.java → src/main/java/de/bitsharesmunich/graphenej/AccountOptions.java
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@ -1,10 +1,10 @@
package com.luminiasoft.bitshares;
package de.bitsharesmunich.graphenej;
import com.google.common.primitives.Bytes;
import com.google.gson.JsonArray;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.luminiasoft.bitshares.interfaces.GrapheneSerializable;
import de.bitsharesmunich.graphenej.interfaces.GrapheneSerializable;
import java.util.ArrayList;
import java.util.List;

4
src/main/java/com/luminiasoft/bitshares/AccountUpdateOperation.java → src/main/java/de/bitsharesmunich/graphenej/AccountUpdateOperation.java
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@ -1,4 +1,4 @@
package com.luminiasoft.bitshares;
package de.bitsharesmunich.graphenej;
import com.google.common.primitives.Bytes;
import com.google.common.primitives.UnsignedLong;
@ -6,8 +6,6 @@ import com.google.gson.Gson;
import com.google.gson.JsonArray;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.sun.istack.internal.NotNull;
import com.sun.istack.internal.Nullable;
/**
* Class used to encapsulate operations related to the account_update_operation.

4
src/main/java/com/luminiasoft/bitshares/AccountUpdateTransactionBuilder.java → src/main/java/de/bitsharesmunich/graphenej/AccountUpdateTransactionBuilder.java
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@ -1,6 +1,6 @@
package com.luminiasoft.bitshares;
package de.bitsharesmunich.graphenej;
import com.luminiasoft.bitshares.errors.MalformedTransactionException;
import de.bitsharesmunich.graphenej.errors.MalformedTransactionException;
import org.bitcoinj.core.ECKey;
import java.util.ArrayList;

6
src/main/java/com/luminiasoft/bitshares/Address.java → src/main/java/de/bitsharesmunich/graphenej/Address.java
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@ -1,14 +1,12 @@
package com.luminiasoft.bitshares;
package de.bitsharesmunich.graphenej;
import com.google.common.primitives.Bytes;
import com.luminiasoft.bitshares.errors.MalformedAddressException;
import de.bitsharesmunich.graphenej.errors.MalformedAddressException;
import org.bitcoinj.core.Base58;
import org.bitcoinj.core.ECKey;
import org.spongycastle.crypto.digests.RIPEMD160Digest;
import org.spongycastle.math.ec.ECPoint;
import java.util.Arrays;
import java.util.IllegalFormatException;
/**
* Class used to encapsulate address-related operations.

2
src/main/java/com/luminiasoft/bitshares/Asset.java → src/main/java/de/bitsharesmunich/graphenej/Asset.java
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@ -1,4 +1,4 @@
package com.luminiasoft.bitshares;
package de.bitsharesmunich.graphenej;
/**
* Created by nelson on 11/9/16.

8
src/main/java/com/luminiasoft/bitshares/AssetAmount.java → src/main/java/de/bitsharesmunich/graphenej/AssetAmount.java
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@ -1,16 +1,16 @@
package com.luminiasoft.bitshares;
package de.bitsharesmunich.graphenej;
import com.google.common.primitives.UnsignedLong;
import com.google.gson.*;
import com.luminiasoft.bitshares.interfaces.ByteSerializable;
import com.luminiasoft.bitshares.interfaces.JsonSerializable;
import de.bitsharesmunich.graphenej.interfaces.ByteSerializable;
import de.bitsharesmunich.graphenej.interfaces.JsonSerializable;
import java.lang.reflect.Type;
/**
* Created by nelson on 11/7/16.
*/
public class AssetAmount implements ByteSerializable, JsonSerializable{
public class AssetAmount implements ByteSerializable, JsonSerializable {
/**
* Constants used in the JSON serialization procedure.
*/

6
src/main/java/com/luminiasoft/bitshares/Authority.java → src/main/java/de/bitsharesmunich/graphenej/Authority.java
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@ -1,11 +1,11 @@
package com.luminiasoft.bitshares;
package de.bitsharesmunich.graphenej;
import com.google.common.primitives.Bytes;
import com.google.gson.JsonArray;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.luminiasoft.bitshares.errors.MalformedAddressException;
import com.luminiasoft.bitshares.interfaces.GrapheneSerializable;
import de.bitsharesmunich.graphenej.errors.MalformedAddressException;
import de.bitsharesmunich.graphenej.interfaces.GrapheneSerializable;
import java.util.*;

2
src/main/java/com/luminiasoft/bitshares/BIP39.java → src/main/java/de/bitsharesmunich/graphenej/BIP39.java
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@ -1,4 +1,4 @@
package com.luminiasoft.bitshares;
package de.bitsharesmunich.graphenej;
import java.util.Arrays;
import org.bitcoinj.core.Base58;

8
src/main/java/com/luminiasoft/bitshares/BaseOperation.java → src/main/java/de/bitsharesmunich/graphenej/BaseOperation.java
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@ -1,12 +1,12 @@
package com.luminiasoft.bitshares;
package de.bitsharesmunich.graphenej;
import com.luminiasoft.bitshares.interfaces.ByteSerializable;
import com.luminiasoft.bitshares.interfaces.JsonSerializable;
import de.bitsharesmunich.graphenej.interfaces.ByteSerializable;
import de.bitsharesmunich.graphenej.interfaces.JsonSerializable;
/**
* Created by nelson on 11/5/16.
*/
public abstract class BaseOperation implements ByteSerializable, JsonSerializable{
public abstract class BaseOperation implements ByteSerializable, JsonSerializable {
protected OperationType type;

8
src/main/java/com/luminiasoft/bitshares/BlockData.java → src/main/java/de/bitsharesmunich/graphenej/BlockData.java
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@ -1,10 +1,6 @@
package com.luminiasoft.bitshares;
package de.bitsharesmunich.graphenej;
import com.luminiasoft.bitshares.interfaces.ByteSerializable;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.TimeZone;
import de.bitsharesmunich.graphenej.interfaces.ByteSerializable;
/**
* This class encapsulates all block-related information needed in order to build a valid transaction.

8
src/main/java/com/luminiasoft/bitshares/BrainKey.java → src/main/java/de/bitsharesmunich/graphenej/BrainKey.java
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@ -1,8 +1,7 @@
package com.luminiasoft.bitshares;
package de.bitsharesmunich.graphenej;
import com.luminiasoft.bitshares.crypto.AndroidRandomSource;
import com.luminiasoft.bitshares.crypto.SecureRandomStrengthener;
import org.bitcoinj.core.Base58;
import de.bitsharesmunich.graphenej.crypto.AndroidRandomSource;
import de.bitsharesmunich.graphenej.crypto.SecureRandomStrengthener;
import org.bitcoinj.core.DumpedPrivateKey;
import org.bitcoinj.core.ECKey;
import org.bitcoinj.core.NetworkParameters;
@ -11,7 +10,6 @@ import java.io.UnsupportedEncodingException;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.security.SecureRandom;
import java.security.spec.ECPoint;
import java.util.ArrayList;
/**

2
src/main/java/com/luminiasoft/bitshares/Chains.java → src/main/java/de/bitsharesmunich/graphenej/Chains.java
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@ -1,4 +1,4 @@
package com.luminiasoft.bitshares;
package de.bitsharesmunich.graphenej;
/**
* Created by nelson on 11/8/16.

6
src/main/java/com/luminiasoft/bitshares/Extensions.java → src/main/java/de/bitsharesmunich/graphenej/Extensions.java
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@ -1,9 +1,9 @@
package com.luminiasoft.bitshares;
package de.bitsharesmunich.graphenej;
import com.google.gson.JsonArray;
import com.google.gson.JsonElement;
import com.luminiasoft.bitshares.interfaces.ByteSerializable;
import com.luminiasoft.bitshares.interfaces.JsonSerializable;
import de.bitsharesmunich.graphenej.interfaces.ByteSerializable;
import de.bitsharesmunich.graphenej.interfaces.JsonSerializable;
import java.util.ArrayList;

113
src/main/java/com/luminiasoft/bitshares/FileBin.java → src/main/java/de/bitsharesmunich/graphenej/FileBin.java
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@ -1,24 +1,16 @@
package com.luminiasoft.bitshares;
package de.bitsharesmunich.graphenej;
import com.google.gson.JsonArray;
import com.google.gson.JsonObject;
import com.google.gson.JsonParser;
import com.luminiasoft.bitshares.crypto.AndroidRandomSource;
import com.luminiasoft.bitshares.crypto.SecureRandomStrengthener;
import de.bitsharesmunich.graphenej.crypto.SecureRandomStrengthener;
import java.io.UnsupportedEncodingException;
import java.math.BigInteger;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.security.SecureRandom;
import java.util.Arrays;
import org.bitcoinj.core.ECKey;
import org.spongycastle.crypto.DataLengthException;
import org.spongycastle.crypto.InvalidCipherTextException;
import org.spongycastle.crypto.engines.AESFastEngine;
import org.spongycastle.crypto.modes.CBCBlockCipher;
import org.spongycastle.crypto.paddings.PaddedBufferedBlockCipher;
import org.spongycastle.crypto.params.KeyParameter;
import org.spongycastle.crypto.params.ParametersWithIV;
/**
* Class to manage the Bin Files
@ -38,7 +30,7 @@ public abstract class FileBin {
public static String getBrainkeyFromByte(byte[] input, String password) {
try {
byte[] publicKey = new byte[33];
byte[] rawDataEncripted = new byte[input.length-33];
byte[] rawDataEncripted = new byte[input.length - 33];
System.arraycopy(input, 0, publicKey, 0, publicKey.length);
System.arraycopy(input, 33, rawDataEncripted, 0, rawDataEncripted.length);
@ -49,14 +41,13 @@ public abstract class FileBin {
byte[] finalKey = randomECKey.getPubKeyPoint().multiply(ECKey.fromPrivate(md.digest(password.getBytes("UTF-8"))).getPrivKey()).normalize().getXCoord().getEncoded();
MessageDigest md1 = MessageDigest.getInstance("SHA-512");
finalKey = md1.digest(finalKey);
byte[] rawData = decryptAES(rawDataEncripted, byteToString(finalKey).getBytes());
byte[] rawData = Util.decryptAES(rawDataEncripted, Util.byteToString(finalKey).getBytes());
byte[] checksum = new byte[4];
System.arraycopy(rawData, 0, checksum, 0, 4);
byte[] compressedData = new byte[rawData.length - 4];
System.arraycopy(rawData, 4, compressedData, 0, compressedData.length);
System.out.println("Despues:"+byteToString(compressedData));
byte[] wallet_object_bytes = Util.decompress(compressedData, Util.XZ);
String wallet_string = new String(wallet_object_bytes, "UTF-8");
JsonObject wallet = new JsonParser().parse(wallet_string).getAsJsonObject();
@ -69,17 +60,17 @@ public abstract class FileBin {
byte[] encKey_enc = new BigInteger(wallet.get("encryption_key").getAsString(), 16).toByteArray();
byte[] temp = new byte[encKey_enc.length - (encKey_enc[0] == 0 ? 1 : 0)];
System.arraycopy(encKey_enc, (encKey_enc[0] == 0 ? 1 : 0), temp, 0, temp.length);
byte[] encKey = decryptAES(temp, password.getBytes("UTF-8"));
byte[] encKey = Util.decryptAES(temp, password.getBytes("UTF-8"));
temp = new byte[encKey.length];
System.arraycopy(encKey, 0, temp, 0, temp.length);
byte[] encBrain = new BigInteger(wallet.get("encrypted_brainkey").getAsString(), 16).toByteArray();
while(encBrain[0] == 0){
byte[]temp2 = new byte[encBrain.length-1];
while (encBrain[0] == 0) {
byte[] temp2 = new byte[encBrain.length - 1];
System.arraycopy(encBrain, 1, temp2, 0, temp2.length);
encBrain = temp2;
}
String BrainKey = new String((decryptAES(encBrain, temp)), "UTF-8");
String BrainKey = new String((Util.decryptAES(encBrain, temp)), "UTF-8");
return BrainKey;
@ -105,15 +96,15 @@ public abstract class FileBin {
//randomStrengthener.addEntropySource(new AndroidRandomSource());
SecureRandom secureRandom = randomStrengthener.generateAndSeedRandomNumberGenerator();
secureRandom.nextBytes(encKey);
byte[] encKey_enc = encryptAES(encKey, password.getBytes("UTF-8"));
byte[] encBrain = encryptAES(BrainKey.getBytes("ASCII"), encKey);
byte[] encKey_enc = Util.encryptAES(encKey, password.getBytes("UTF-8"));
byte[] encBrain = Util.encryptAES(BrainKey.getBytes("ASCII"), encKey);
/**
* Data to Store
*/
JsonObject wallet = new JsonObject();
wallet.add("encryption_key", new JsonParser().parse(byteToString(encKey_enc)));
wallet.add("encrypted_brainkey", new JsonParser().parse(byteToString(encBrain)));
wallet.add("encryption_key", new JsonParser().parse(Util.byteToString(encKey_enc)));
wallet.add("encrypted_brainkey", new JsonParser().parse(Util.byteToString(encBrain)));
JsonObject wallet_object = new JsonObject();
wallet_object.add("wallet", wallet);
JsonArray accountNames = new JsonArray();
@ -122,7 +113,6 @@ public abstract class FileBin {
accountNames.add(jsonAccountName);
wallet_object.add("linked_accounts", accountNames);
byte[] compressedData = Util.compress(wallet_object.toString().getBytes("UTF-8"), Util.XZ);
System.out.println("Antes:"+byteToString(compressedData));
MessageDigest md = MessageDigest.getInstance("SHA-256");
byte[] checksum = md.digest(compressedData);
byte[] rawData = new byte[compressedData.length + 4];
@ -135,7 +125,7 @@ public abstract class FileBin {
byte[] finalKey = randomECKey.getPubKeyPoint().multiply(ECKey.fromPrivate(md.digest(password.getBytes("UTF-8"))).getPrivKey()).normalize().getXCoord().getEncoded();
MessageDigest md1 = MessageDigest.getInstance("SHA-512");
finalKey = md1.digest(finalKey);
rawData = encryptAES(rawData, byteToString(finalKey).getBytes());
rawData = Util.encryptAES(rawData, Util.byteToString(finalKey).getBytes());
byte[] result = new byte[rawData.length + randPubKey.length];
System.arraycopy(randPubKey, 0, result, 0, randPubKey.length);
@ -149,80 +139,5 @@ public abstract class FileBin {
return null;
}
private static byte[] encryptAES(byte[] input, byte[] key) {
try {
MessageDigest md = MessageDigest.getInstance("SHA-512");
byte[] result = md.digest(key);
byte[] ivBytes = new byte[16];
System.arraycopy(result, 32, ivBytes, 0, 16);
byte[] sksBytes = new byte[32];
System.arraycopy(result, 0, sksBytes, 0, 32);
PaddedBufferedBlockCipher cipher = new PaddedBufferedBlockCipher(new CBCBlockCipher(new AESFastEngine()));
cipher.init(true, new ParametersWithIV(new KeyParameter(sksBytes), ivBytes));
byte[] temp = new byte[input.length + (16 - (input.length % 16))];
System.arraycopy(input, 0, temp, 0, input.length);
Arrays.fill(temp, input.length, temp.length, (byte) (16 - (input.length % 16)));
byte[] out = new byte[cipher.getOutputSize(temp.length)];
int proc = cipher.processBytes(temp, 0, temp.length, out, 0);
cipher.doFinal(out, proc);
temp = new byte[out.length - 16];
System.arraycopy(out, 0, temp, 0, temp.length);
return temp;
} catch (NoSuchAlgorithmException | DataLengthException | IllegalStateException | InvalidCipherTextException ex) {
}
return null;
}
private static byte[] decryptAES(byte[] input, byte[] key) {
try {
MessageDigest md = MessageDigest.getInstance("SHA-512");
byte[] result = md.digest(key);
byte[] ivBytes = new byte[16];
System.arraycopy(result, 32, ivBytes, 0, 16);
byte[] sksBytes = new byte[32];
System.arraycopy(result, 0, sksBytes, 0, 32);
PaddedBufferedBlockCipher cipher = new PaddedBufferedBlockCipher(new CBCBlockCipher(new AESFastEngine()));
cipher.init(false, new ParametersWithIV(new KeyParameter(sksBytes), ivBytes));
byte[] pre_out = new byte[cipher.getOutputSize(input.length)];
int proc = cipher.processBytes(input, 0, input.length, pre_out, 0);
int proc2 = cipher.doFinal(pre_out, proc);
byte[] out = new byte[proc+proc2];
System.arraycopy(pre_out, 0, out, 0, proc+proc2);
//Unpadding
byte countByte = (byte)((byte)out[out.length-1] % 16);
int count = countByte & 0xFF;
if ((count > 15) || (count <= 0)){
return out;
}
byte[] temp = new byte[count];
System.arraycopy(out, out.length - count, temp, 0, temp.length);
byte[] temp2 = new byte[count];
Arrays.fill(temp2, (byte) count);
if (Arrays.equals(temp, temp2)) {
temp = new byte[out.length - count];
System.arraycopy(out, 0, temp, 0, out.length - count);
return temp;
} else {
return out;
}
} catch (NoSuchAlgorithmException | DataLengthException | IllegalStateException | InvalidCipherTextException ex) {
ex.printStackTrace();
}
return null;
}
public static String byteToString(byte[] input) {
StringBuilder result = new StringBuilder();
for (byte in : input) {
if ((in & 0xff) < 0x10) {
result.append("0");
}
result.append(Integer.toHexString(in & 0xff));
}
return result.toString();
}
}

2
src/main/java/com/luminiasoft/bitshares/GrapheneObject.java → src/main/java/de/bitsharesmunich/graphenej/GrapheneObject.java
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@ -1,4 +1,4 @@
package com.luminiasoft.bitshares;
package de.bitsharesmunich.graphenej;

4
src/main/java/com/luminiasoft/bitshares/Invoice.java → src/main/java/de/bitsharesmunich/graphenej/Invoice.java
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@ -1,8 +1,8 @@
package com.luminiasoft.bitshares;
package de.bitsharesmunich.graphenej;
import com.google.gson.Gson;
import com.google.gson.JsonElement;
import com.luminiasoft.bitshares.interfaces.JsonSerializable;
import de.bitsharesmunich.graphenej.interfaces.JsonSerializable;
import org.bitcoinj.core.Base58;
/**

24
src/main/java/com/luminiasoft/bitshares/Main.java → src/main/java/de/bitsharesmunich/graphenej/Main.java
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@ -1,31 +1,18 @@
package com.luminiasoft.bitshares;
import org.bitcoinj.core.ECKey;
import java.io.IOException;
package de.bitsharesmunich.graphenej;
public class Main {
// Brain key from Nelson's app referencing the bilthon-83 account
public static final String BILTHON_83_BRAIN_KEY = "PUMPER ISOTOME SERE STAINER CLINGER MOONLIT CHAETA UPBRIM AEDILIC BERTHER NIT SHAP SAID SHADING JUNCOUS CHOUGH";
public static final String BILTHON_83_BRAIN_KEY = System.getenv("BILTHON_83_BRAIN_KEY");
public static final String BILTHON_5_BRAIN_KEY = "UNMATE AURIGAL NAVET WAVICLE REWOVE ABBOTCY COWHERB OUTKICK STOPPER JUSSORY BEAMLET WIRY";
public static final String BILTHON_5_BRAIN_KEY = System.getenv("BILTHON_5_BRAIN_KEY");
public static final String BILTHON_7_BRAIN_KEY = "VENIN QUOTHA OBESELY TORIC OSMATIC SPOKEN DIACOPE CUBICA TABULA REDDING APONIA TARTAR";
public static final String BILTHON_7_BRAIN_KEY = System.getenv("BILTHON_7_BRAIN_KEY");
//public static final String BILTHON_83_BRAIN_KEY = "TWIXT SERMO TRILLI AUDIO PARDED PLUMET BIWA REHUNG MAUDLE VALVULA OUTBURN FEWNESS ALIENER UNTRACE PRICH TROKER";
//public static final String BILTHON_83_BRAIN_KEY = "SIVER TIKKER FOGO HOMINAL PRAYER LUTEIN SMALLY ACARID MEROPIA TRANCE BOGONG IDDAT HICKORY SOUTANE MOOD DOWSER";
public static final String BIP39_KEY = "abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about";
// WIF from Nelson's app referencing the bilthon-83 account
// public static final String WIF = "5J96pne45qWM1WpektoeazN6k9Mt93jQ7LyueRxFfEMTiy6yxjM";
// Brain key from an empty account created by the cli_wallet
// public static final String BILTHON_83_BRAIN_KEY = "TWIXT SERMO TRILLI AUDIO PARDED PLUMET BIWA REHUNG MAUDLE VALVULA OUTBURN FEWNESS ALIENER UNTRACE PRICH TROKER";
// WIF from an empty account created by the cli_wallet
public static final String WIF = "5KMzB2GqGhnh7ufhgddmz1eKPHS72uTLeL9hHjSvPb1UywWknF5";
public static final String EXTERNAL_SIGNATURE = "1f36c41acb774fcbc9c231b5895ec9701d6872729098d8ea56d78dda72a6b54252694db85d7591de5751b7aea06871da15d63a1028758421607ffc143e53ef3306";
// Static block information used for transaction serialization tests
public static int REF_BLOCK_NUM = 56204;
public static int REF_BLOCK_PREFIX = 1614747814;
@ -33,6 +20,7 @@ public class Main {
public static void main(String[] args) {
Test test = new Test();
// test.testTransactionSerialization();
// ECKey.ECDSASignature signature = test.testSigning();
@ -69,5 +57,7 @@ public class Main {
// test.testCreateBinFile();
// test.testImportBinFile();
test.testLookupAccounts();
// test.testLookupAccounts();
// test.testDecodeMemo();
}
}

2
src/main/java/com/luminiasoft/bitshares/OperationType.java → src/main/java/de/bitsharesmunich/graphenej/OperationType.java
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@ -1,4 +1,4 @@
package com.luminiasoft.bitshares;
package de.bitsharesmunich.graphenej;
/**
* Created by nelson on 11/6/16.

4
src/main/java/com/luminiasoft/bitshares/Optional.java → src/main/java/de/bitsharesmunich/graphenej/Optional.java
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@ -1,7 +1,7 @@
package com.luminiasoft.bitshares;
package de.bitsharesmunich.graphenej;
import com.google.gson.JsonElement;
import com.luminiasoft.bitshares.interfaces.GrapheneSerializable;
import de.bitsharesmunich.graphenej.interfaces.GrapheneSerializable;
/**
* Used whenever we have an optional field.

8
src/main/java/com/luminiasoft/bitshares/PublicKey.java → src/main/java/de/bitsharesmunich/graphenej/PublicKey.java
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@ -1,6 +1,6 @@
package com.luminiasoft.bitshares;
package de.bitsharesmunich.graphenej;
import com.luminiasoft.bitshares.interfaces.ByteSerializable;
import de.bitsharesmunich.graphenej.interfaces.ByteSerializable;
import org.bitcoinj.core.ECKey;
/**
@ -21,4 +21,8 @@ public class PublicKey implements ByteSerializable {
public byte[] toBytes() {
return publicKey.getPubKey();
}
public String getAddress(){
return new Address(publicKey).toString();
}
}

2
src/main/java/com/luminiasoft/bitshares/RPC.java → src/main/java/de/bitsharesmunich/graphenej/RPC.java
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@ -1,4 +1,4 @@
package com.luminiasoft.bitshares;
package de.bitsharesmunich.graphenej;
/**
* Created by nelson on 11/16/16.

103
src/main/java/com/luminiasoft/bitshares/Test.java → src/main/java/de/bitsharesmunich/graphenej/Test.java
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7
src/main/java/com/luminiasoft/bitshares/Transaction.java → src/main/java/de/bitsharesmunich/graphenej/Transaction.java
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@ -1,4 +1,4 @@
package com.luminiasoft.bitshares;
package de.bitsharesmunich.graphenej;
import com.google.common.primitives.Bytes;
import com.google.gson.GsonBuilder;
@ -7,9 +7,8 @@ import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.JsonSerializationContext;
import com.google.gson.JsonSerializer;
import com.luminiasoft.bitshares.errors.MalformedTransactionException;
import com.luminiasoft.bitshares.interfaces.ByteSerializable;
import com.luminiasoft.bitshares.interfaces.JsonSerializable;
import de.bitsharesmunich.graphenej.interfaces.ByteSerializable;
import de.bitsharesmunich.graphenej.interfaces.JsonSerializable;
import org.bitcoinj.core.DumpedPrivateKey;
import org.bitcoinj.core.ECKey;

4
src/main/java/com/luminiasoft/bitshares/TransactionBuilder.java → src/main/java/de/bitsharesmunich/graphenej/TransactionBuilder.java
View file

@ -1,6 +1,6 @@
package com.luminiasoft.bitshares;
package de.bitsharesmunich.graphenej;
import com.luminiasoft.bitshares.errors.MalformedTransactionException;
import de.bitsharesmunich.graphenej.errors.MalformedTransactionException;
import org.bitcoinj.core.ECKey;

13
src/main/java/com/luminiasoft/bitshares/TransferOperation.java → src/main/java/de/bitsharesmunich/graphenej/TransferOperation.java
View file

@ -1,5 +1,6 @@
package com.luminiasoft.bitshares;
package de.bitsharesmunich.graphenej;
import de.bitsharesmunich.graphenej.objects.Memo;
import com.google.common.primitives.Bytes;
import com.google.gson.*;
@ -15,6 +16,7 @@ public class TransferOperation extends BaseOperation {
public static final String KEY_EXTENSIONS = "extensions";
public static final String KEY_FROM = "from";
public static final String KEY_TO = "to";
public static final String KEY_MEMO = "memo";
private AssetAmount fee;
private AssetAmount amount;
@ -85,14 +87,19 @@ public class TransferOperation extends BaseOperation {
array.add(this.getId());
JsonObject jsonObject = new JsonObject();
jsonObject.add(KEY_FEE, fee.toJsonObject());
jsonObject.add(KEY_AMOUNT, amount.toJsonObject());
jsonObject.add(KEY_EXTENSIONS, new JsonArray());
jsonObject.addProperty(KEY_FROM, from.toJsonString());
jsonObject.addProperty(KEY_TO, to.toJsonString());
jsonObject.add(KEY_AMOUNT, amount.toJsonObject());
jsonObject.add(KEY_MEMO, memo.toJsonObject());
jsonObject.add(KEY_EXTENSIONS, new JsonArray());
array.add(jsonObject);
return array;
}
public void setMemo(Memo memo) {
this.memo = memo;
}
public static class TransferSerializer implements JsonSerializer<TransferOperation> {
@Override

14
src/main/java/com/luminiasoft/bitshares/TransferTransactionBuilder.java → src/main/java/de/bitsharesmunich/graphenej/TransferTransactionBuilder.java
View file

@ -1,6 +1,7 @@
package com.luminiasoft.bitshares;
package de.bitsharesmunich.graphenej;
import com.luminiasoft.bitshares.errors.MalformedTransactionException;
import de.bitsharesmunich.graphenej.objects.Memo;
import de.bitsharesmunich.graphenej.errors.MalformedTransactionException;
import org.bitcoinj.core.ECKey;
import java.util.ArrayList;
@ -15,6 +16,7 @@ public class TransferTransactionBuilder extends TransactionBuilder {
private UserAccount destinationAccount;
private AssetAmount transferAmount;
private AssetAmount feeAmount;
private Memo memo;
public TransferTransactionBuilder(){}
@ -52,6 +54,11 @@ public class TransferTransactionBuilder extends TransactionBuilder {
return this;
}
public TransferTransactionBuilder setMemo(Memo memo){
this.memo = memo;
return this;
}
//TODO: Add support for multiple transfer operations in a single transaction
public TransferTransactionBuilder addOperation(TransferOperation transferOperation){
if(operations == null){
@ -84,6 +91,9 @@ public class TransferTransactionBuilder extends TransactionBuilder {
}else{
transferOperation = new TransferOperation(sourceAccount, destinationAccount, transferAmount, feeAmount);
}
if(memo != null){
transferOperation.setMemo(this.memo);
}
operations.add(transferOperation);
}
return new Transaction(privateKey, blockData, operations);

6
src/main/java/com/luminiasoft/bitshares/UserAccount.java → src/main/java/de/bitsharesmunich/graphenej/UserAccount.java
View file

@ -1,8 +1,8 @@
package com.luminiasoft.bitshares;
package de.bitsharesmunich.graphenej;
import com.google.gson.*;
import com.luminiasoft.bitshares.interfaces.ByteSerializable;
import com.luminiasoft.bitshares.interfaces.JsonSerializable;
import de.bitsharesmunich.graphenej.interfaces.ByteSerializable;
import de.bitsharesmunich.graphenej.interfaces.JsonSerializable;
import java.io.ByteArrayOutputStream;
import java.io.DataOutput;

110
src/main/java/com/luminiasoft/bitshares/Util.java → src/main/java/de/bitsharesmunich/graphenej/Util.java
View file

@ -1,20 +1,28 @@
package com.luminiasoft.bitshares;
package de.bitsharesmunich.graphenej;
import org.tukaani.xz.FinishableOutputStream;
import com.google.common.primitives.Bytes;
import org.tukaani.xz.LZMA2Options;
import org.tukaani.xz.LZMAInputStream;
import org.tukaani.xz.LZMAOutputStream;
import org.tukaani.xz.XZInputStream;
import org.tukaani.xz.XZOutputStream;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.nio.ByteBuffer;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.Arrays;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.spongycastle.crypto.DataLengthException;
import org.spongycastle.crypto.InvalidCipherTextException;
import org.spongycastle.crypto.engines.AESFastEngine;
import org.spongycastle.crypto.modes.CBCBlockCipher;
import org.spongycastle.crypto.paddings.PaddedBufferedBlockCipher;
import org.spongycastle.crypto.params.KeyParameter;
import org.spongycastle.crypto.params.ParametersWithIV;
/**
* Class used to encapsulate common utility methods
@ -142,7 +150,101 @@ public class Util {
* @param input A Long value
* @return The array of bytes that represent this value in the reverse format.
*/
public static byte[] revertLong(Long input){
public static byte[] revertLong(Long input) {
return ByteBuffer.allocate(Long.SIZE / 8).putLong(Long.reverseBytes(input)).array();
}
/**
* Function to encrypt a message with AES
* @param input data to encrypt
* @param key key for encryption
* @return AES Encription of input
*/
public static byte[] encryptAES(byte[] input, byte[] key) {
try {
MessageDigest md = MessageDigest.getInstance("SHA-512");
byte[] result = md.digest(key);
byte[] ivBytes = new byte[16];
System.arraycopy(result, 32, ivBytes, 0, 16);
byte[] sksBytes = new byte[32];
System.arraycopy(result, 0, sksBytes, 0, 32);
PaddedBufferedBlockCipher cipher = new PaddedBufferedBlockCipher(new CBCBlockCipher(new AESFastEngine()));
cipher.init(true, new ParametersWithIV(new KeyParameter(sksBytes), ivBytes));
byte[] temp = new byte[input.length + (16 - (input.length % 16))];
System.arraycopy(input, 0, temp, 0, input.length);
Arrays.fill(temp, input.length, temp.length, (byte) (16 - (input.length % 16)));
byte[] out = new byte[cipher.getOutputSize(temp.length)];
int proc = cipher.processBytes(temp, 0, temp.length, out, 0);
cipher.doFinal(out, proc);
temp = new byte[out.length - 16];
System.arraycopy(out, 0, temp, 0, temp.length);
return temp;
} catch (NoSuchAlgorithmException | DataLengthException | IllegalStateException | InvalidCipherTextException ex) {
}
return null;
}
/**
* Function to decrypt a message with AES encryption
* @param input data to decrypt
* @param key key for decryption
* @return input decrypted with AES. Null if the decrypt failed (Bad Key)
*/
public static byte[] decryptAES(byte[] input, byte[] key) {
try {
MessageDigest md = MessageDigest.getInstance("SHA-512");
byte[] result = md.digest(key);
byte[] ivBytes = new byte[16];
System.arraycopy(result, 32, ivBytes, 0, 16);
byte[] sksBytes = new byte[32];
System.arraycopy(result, 0, sksBytes, 0, 32);
PaddedBufferedBlockCipher cipher = new PaddedBufferedBlockCipher(new CBCBlockCipher(new AESFastEngine()));
cipher.init(false, new ParametersWithIV(new KeyParameter(sksBytes), ivBytes));
byte[] pre_out = new byte[cipher.getOutputSize(input.length)];
int proc = cipher.processBytes(input, 0, input.length, pre_out, 0);
int proc2 = cipher.doFinal(pre_out, proc);
byte[] out = new byte[proc+proc2];
System.arraycopy(pre_out, 0, out, 0, proc+proc2);
//Unpadding
byte countByte = (byte)((byte)out[out.length-1] % 16);
int count = countByte & 0xFF;
if ((count > 15) || (count <= 0)){
return out;
}
byte[] temp = new byte[count];
System.arraycopy(out, out.length - count, temp, 0, temp.length);
byte[] temp2 = new byte[count];
Arrays.fill(temp2, (byte) count);
if (Arrays.equals(temp, temp2)) {
temp = new byte[out.length - count];
System.arraycopy(out, 0, temp, 0, out.length - count);
return temp;
} else {
return out;
}
} catch (NoSuchAlgorithmException | DataLengthException | IllegalStateException | InvalidCipherTextException ex) {
ex.printStackTrace();
}
return null;
}
/**
* Transform an array of bytes to an hex String representation
* @param input array of bytes to transform as a string
* @return Input as a String
*/
public static String byteToString(byte[] input) {
StringBuilder result = new StringBuilder();
for (byte in : input) {
if ((in & 0xff) < 0x10) {
result.append("0");
}
result.append(Integer.toHexString(in & 0xff));
}
return result.toString();
}
}

2
src/main/java/com/luminiasoft/bitshares/Varint.java → src/main/java/de/bitsharesmunich/graphenej/Varint.java
View file

@ -15,7 +15,7 @@
* limitations under the License.
*/
package com.luminiasoft.bitshares;
package de.bitsharesmunich.graphenej;
import java.io.DataInput;

4
src/main/java/com/luminiasoft/bitshares/Vote.java → src/main/java/de/bitsharesmunich/graphenej/Vote.java
View file

@ -1,6 +1,6 @@
package com.luminiasoft.bitshares;
package de.bitsharesmunich.graphenej;
import com.luminiasoft.bitshares.interfaces.ByteSerializable;
import de.bitsharesmunich.graphenej.interfaces.ByteSerializable;
/**
* Created by nelson on 12/5/16.

14
src/main/java/com/luminiasoft/bitshares/ws/GetAccountByName.java → src/main/java/de/bitsharesmunich/graphenej/api/GetAccountByName.java
View file

@ -1,13 +1,13 @@
package com.luminiasoft.bitshares.ws;
package de.bitsharesmunich.graphenej.api;
import com.google.gson.Gson;
import com.google.gson.reflect.TypeToken;
import com.luminiasoft.bitshares.RPC;
import com.luminiasoft.bitshares.interfaces.WitnessResponseListener;
import com.luminiasoft.bitshares.models.AccountProperties;
import com.luminiasoft.bitshares.models.ApiCall;
import com.luminiasoft.bitshares.models.BaseResponse;
import com.luminiasoft.bitshares.models.WitnessResponse;
import de.bitsharesmunich.graphenej.RPC;
import de.bitsharesmunich.graphenej.interfaces.WitnessResponseListener;
import de.bitsharesmunich.graphenej.models.AccountProperties;
import de.bitsharesmunich.graphenej.models.ApiCall;
import de.bitsharesmunich.graphenej.models.BaseResponse;
import de.bitsharesmunich.graphenej.models.WitnessResponse;
import com.neovisionaries.ws.client.WebSocket;
import com.neovisionaries.ws.client.WebSocketAdapter;
import com.neovisionaries.ws.client.WebSocketException;

17
src/main/java/com/luminiasoft/bitshares/ws/GetAccountNameById.java → src/main/java/de/bitsharesmunich/graphenej/api/GetAccountNameById.java
View file

@ -1,20 +1,21 @@
package com.luminiasoft.bitshares.ws;
package de.bitsharesmunich.graphenej.api;
import com.google.gson.Gson;
import com.google.gson.JsonElement;
import com.google.gson.JsonParser;
import com.google.gson.reflect.TypeToken;
import com.luminiasoft.bitshares.RPC;
import com.luminiasoft.bitshares.interfaces.JsonSerializable;
import com.luminiasoft.bitshares.interfaces.WitnessResponseListener;
import com.luminiasoft.bitshares.models.AccountProperties;
import com.luminiasoft.bitshares.models.ApiCall;
import com.luminiasoft.bitshares.models.BaseResponse;
import com.luminiasoft.bitshares.models.WitnessResponse;
import de.bitsharesmunich.graphenej.RPC;
import de.bitsharesmunich.graphenej.interfaces.JsonSerializable;
import de.bitsharesmunich.graphenej.interfaces.WitnessResponseListener;
import de.bitsharesmunich.graphenej.models.AccountProperties;
import de.bitsharesmunich.graphenej.models.BaseResponse;
import com.neovisionaries.ws.client.WebSocket;
import com.neovisionaries.ws.client.WebSocketAdapter;
import com.neovisionaries.ws.client.WebSocketException;
import com.neovisionaries.ws.client.WebSocketFrame;
import de.bitsharesmunich.graphenej.models.ApiCall;
import de.bitsharesmunich.graphenej.models.WitnessResponse;
import java.io.Serializable;
import java.lang.reflect.Type;
import java.util.ArrayList;

17
src/main/java/com/luminiasoft/bitshares/ws/GetAccountsByAddress.java → src/main/java/de/bitsharesmunich/graphenej/api/GetAccountsByAddress.java
View file

@ -1,17 +1,16 @@
package com.luminiasoft.bitshares.ws;
package de.bitsharesmunich.graphenej.api;
import com.google.gson.Gson;
import com.google.gson.JsonElement;
import com.google.gson.JsonParser;
import com.google.gson.reflect.TypeToken;
import com.luminiasoft.bitshares.Address;
import com.luminiasoft.bitshares.RPC;
import com.luminiasoft.bitshares.interfaces.JsonSerializable;
import com.luminiasoft.bitshares.interfaces.WitnessResponseListener;
import com.luminiasoft.bitshares.models.AccountProperties;
import com.luminiasoft.bitshares.models.ApiCall;
import com.luminiasoft.bitshares.models.BaseResponse;
import com.luminiasoft.bitshares.models.WitnessResponse;
import de.bitsharesmunich.graphenej.Address;
import de.bitsharesmunich.graphenej.RPC;
import de.bitsharesmunich.graphenej.interfaces.JsonSerializable;
import de.bitsharesmunich.graphenej.interfaces.WitnessResponseListener;
import de.bitsharesmunich.graphenej.models.ApiCall;
import de.bitsharesmunich.graphenej.models.BaseResponse;
import de.bitsharesmunich.graphenej.models.WitnessResponse;
import com.neovisionaries.ws.client.WebSocket;
import com.neovisionaries.ws.client.WebSocketAdapter;
import com.neovisionaries.ws.client.WebSocketException;

20
src/main/java/com/luminiasoft/bitshares/ws/GetRelativeAccountHistory.java → src/main/java/de/bitsharesmunich/graphenej/api/GetRelativeAccountHistory.java
View file

@ -1,17 +1,17 @@
package com.luminiasoft.bitshares.ws;
package de.bitsharesmunich.graphenej.api;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.reflect.TypeToken;
import com.luminiasoft.bitshares.AssetAmount;
import com.luminiasoft.bitshares.RPC;
import com.luminiasoft.bitshares.TransferOperation;
import com.luminiasoft.bitshares.UserAccount;
import com.luminiasoft.bitshares.interfaces.WitnessResponseListener;
import com.luminiasoft.bitshares.models.ApiCall;
import com.luminiasoft.bitshares.models.BaseResponse;
import com.luminiasoft.bitshares.models.HistoricalTransfer;
import com.luminiasoft.bitshares.models.WitnessResponse;
import de.bitsharesmunich.graphenej.AssetAmount;
import de.bitsharesmunich.graphenej.RPC;
import de.bitsharesmunich.graphenej.TransferOperation;
import de.bitsharesmunich.graphenej.UserAccount;
import de.bitsharesmunich.graphenej.interfaces.WitnessResponseListener;
import de.bitsharesmunich.graphenej.models.ApiCall;
import de.bitsharesmunich.graphenej.models.BaseResponse;
import de.bitsharesmunich.graphenej.models.HistoricalTransfer;
import de.bitsharesmunich.graphenej.models.WitnessResponse;
import com.neovisionaries.ws.client.WebSocket;
import com.neovisionaries.ws.client.WebSocketAdapter;
import com.neovisionaries.ws.client.WebSocketException;

18
src/main/java/com/luminiasoft/bitshares/ws/GetRequiredFees.java → src/main/java/de/bitsharesmunich/graphenej/api/GetRequiredFees.java
View file

@ -1,20 +1,20 @@
package com.luminiasoft.bitshares.ws;
package de.bitsharesmunich.graphenej.api;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.reflect.TypeToken;
import com.luminiasoft.bitshares.Asset;
import com.luminiasoft.bitshares.AssetAmount;
import com.luminiasoft.bitshares.BaseOperation;
import com.luminiasoft.bitshares.RPC;
import com.luminiasoft.bitshares.interfaces.WitnessResponseListener;
import com.luminiasoft.bitshares.models.ApiCall;
import com.luminiasoft.bitshares.models.BaseResponse;
import com.luminiasoft.bitshares.models.WitnessResponse;
import de.bitsharesmunich.graphenej.AssetAmount;
import de.bitsharesmunich.graphenej.RPC;
import de.bitsharesmunich.graphenej.interfaces.WitnessResponseListener;
import de.bitsharesmunich.graphenej.models.ApiCall;
import de.bitsharesmunich.graphenej.models.BaseResponse;
import de.bitsharesmunich.graphenej.models.WitnessResponse;
import com.neovisionaries.ws.client.WebSocket;
import com.neovisionaries.ws.client.WebSocketAdapter;
import com.neovisionaries.ws.client.WebSocketException;
import com.neovisionaries.ws.client.WebSocketFrame;
import de.bitsharesmunich.graphenej.Asset;
import de.bitsharesmunich.graphenej.BaseOperation;
import java.io.Serializable;
import java.lang.reflect.Type;

14
src/main/java/com/luminiasoft/bitshares/ws/LookupAccounts.java → src/main/java/de/bitsharesmunich/graphenej/api/LookupAccounts.java
View file

@ -1,13 +1,13 @@
package com.luminiasoft.bitshares.ws;
package de.bitsharesmunich.graphenej.api;
import com.google.gson.GsonBuilder;
import com.google.gson.reflect.TypeToken;
import com.luminiasoft.bitshares.RPC;
import com.luminiasoft.bitshares.UserAccount;
import com.luminiasoft.bitshares.interfaces.WitnessResponseListener;
import com.luminiasoft.bitshares.models.ApiCall;
import com.luminiasoft.bitshares.models.BaseResponse;
import com.luminiasoft.bitshares.models.WitnessResponse;
import de.bitsharesmunich.graphenej.RPC;
import de.bitsharesmunich.graphenej.UserAccount;
import de.bitsharesmunich.graphenej.interfaces.WitnessResponseListener;
import de.bitsharesmunich.graphenej.models.ApiCall;
import de.bitsharesmunich.graphenej.models.BaseResponse;
import de.bitsharesmunich.graphenej.models.WitnessResponse;
import com.neovisionaries.ws.client.WebSocket;
import com.neovisionaries.ws.client.WebSocketAdapter;
import com.neovisionaries.ws.client.WebSocketException;

29
src/main/java/com/luminiasoft/bitshares/ws/TransactionBroadcastSequence.java → src/main/java/de/bitsharesmunich/graphenej/api/TransactionBroadcastSequence.java
View file

@ -1,23 +1,22 @@
package com.luminiasoft.bitshares.ws;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.reflect.TypeToken;
import com.luminiasoft.bitshares.*;
import com.luminiasoft.bitshares.interfaces.WitnessResponseListener;
import com.luminiasoft.bitshares.models.ApiCall;
import com.luminiasoft.bitshares.models.BaseResponse;
import com.luminiasoft.bitshares.models.DynamicGlobalProperties;
import com.luminiasoft.bitshares.models.WitnessResponse;
import com.neovisionaries.ws.client.WebSocket;
import com.neovisionaries.ws.client.WebSocketAdapter;
import com.neovisionaries.ws.client.WebSocketException;
import com.neovisionaries.ws.client.WebSocketFrame;
package de.bitsharesmunich.graphenej.api;
import java.io.Serializable;
import java.lang.reflect.Type;
import java.text.SimpleDateFormat;
import java.util.*;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.reflect.TypeToken;
import de.bitsharesmunich.graphenej.*;
import de.bitsharesmunich.graphenej.interfaces.WitnessResponseListener;
import de.bitsharesmunich.graphenej.models.ApiCall;
import de.bitsharesmunich.graphenej.models.BaseResponse;
import de.bitsharesmunich.graphenej.models.DynamicGlobalProperties;
import de.bitsharesmunich.graphenej.models.WitnessResponse;
import com.neovisionaries.ws.client.WebSocket;
import com.neovisionaries.ws.client.WebSocketAdapter;
import com.neovisionaries.ws.client.WebSocketException;
import com.neovisionaries.ws.client.WebSocketFrame;
/**
* Class that will handle the transaction publication procedure.

0
src/main/java/com/luminiasoft/bitshares/brainkeydict.txt → src/main/java/de/bitsharesmunich/graphenej/brainkeydict.txt
View file

2
src/main/java/com/luminiasoft/bitshares/crypto/AndroidRandomSource.java → src/main/java/de/bitsharesmunich/graphenej/crypto/AndroidRandomSource.java
View file

@ -32,7 +32,7 @@
* fitness for a particular purpose and non-infringement.
*/
package com.luminiasoft.bitshares.crypto;
package de.bitsharesmunich.graphenej.crypto;
import java.io.DataInputStream;
import java.io.File;

2
src/main/java/com/luminiasoft/bitshares/crypto/EntropySource.java → src/main/java/de/bitsharesmunich/graphenej/crypto/EntropySource.java
View file

@ -1,4 +1,4 @@
package com.luminiasoft.bitshares.crypto;
package de.bitsharesmunich.graphenej.crypto;
import java.nio.ByteBuffer;

2
src/main/java/com/luminiasoft/bitshares/crypto/RandomSource.java → src/main/java/de/bitsharesmunich/graphenej/crypto/RandomSource.java
View file

@ -13,7 +13,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.luminiasoft.bitshares.crypto;
package de.bitsharesmunich.graphenej.crypto;
public interface RandomSource {
/**

2
src/main/java/com/luminiasoft/bitshares/crypto/SecureRandomStrengthener.java → src/main/java/de/bitsharesmunich/graphenej/crypto/SecureRandomStrengthener.java
View file

@ -1,4 +1,4 @@
package com.luminiasoft.bitshares.crypto;
package de.bitsharesmunich.graphenej.crypto;
import java.nio.ByteBuffer;
import java.security.DigestException;

2
src/main/java/com/luminiasoft/bitshares/errors/MalformedAddressException.java → src/main/java/de/bitsharesmunich/graphenej/errors/MalformedAddressException.java
View file

@ -1,4 +1,4 @@
package com.luminiasoft.bitshares.errors;
package de.bitsharesmunich.graphenej.errors;
/**
* Created by nelson on 12/1/16.

2
src/main/java/com/luminiasoft/bitshares/errors/MalformedTransactionException.java → src/main/java/de/bitsharesmunich/graphenej/errors/MalformedTransactionException.java
View file

@ -1,4 +1,4 @@
package com.luminiasoft.bitshares.errors;
package de.bitsharesmunich.graphenej.errors;
/**
* Created by nelson on 11/14/16.

2
src/main/java/com/luminiasoft/bitshares/interfaces/ByteSerializable.java → src/main/java/de/bitsharesmunich/graphenej/interfaces/ByteSerializable.java
View file

@ -1,4 +1,4 @@
package com.luminiasoft.bitshares.interfaces;
package de.bitsharesmunich.graphenej.interfaces;
/**
* Interface implemented by all entities for which makes sense to have a byte-array representation.

2
src/main/java/com/luminiasoft/bitshares/interfaces/GrapheneSerializable.java → src/main/java/de/bitsharesmunich/graphenej/interfaces/GrapheneSerializable.java
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@ -1,4 +1,4 @@
package com.luminiasoft.bitshares.interfaces;
package de.bitsharesmunich.graphenej.interfaces;
/**
* Interface used to group both ByteSerializable and JsonSerializable interfaces.

2
src/main/java/com/luminiasoft/bitshares/interfaces/JsonSerializable.java → src/main/java/de/bitsharesmunich/graphenej/interfaces/JsonSerializable.java
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@ -1,4 +1,4 @@
package com.luminiasoft.bitshares.interfaces;
package de.bitsharesmunich.graphenej.interfaces;
import com.google.gson.JsonElement;

6
src/main/java/com/luminiasoft/bitshares/interfaces/WitnessResponseListener.java → src/main/java/de/bitsharesmunich/graphenej/interfaces/WitnessResponseListener.java
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@ -1,7 +1,7 @@
package com.luminiasoft.bitshares.interfaces;
package de.bitsharesmunich.graphenej.interfaces;
import com.luminiasoft.bitshares.models.BaseResponse;
import com.luminiasoft.bitshares.models.WitnessResponse;
import de.bitsharesmunich.graphenej.models.BaseResponse;
import de.bitsharesmunich.graphenej.models.WitnessResponse;
/**
* Class used to represent any listener to network requests.

2
src/main/java/com/luminiasoft/bitshares/models/AccountProperties.java → src/main/java/de/bitsharesmunich/graphenej/models/AccountProperties.java
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@ -1,4 +1,4 @@
package com.luminiasoft.bitshares.models;
package de.bitsharesmunich.graphenej.models;
/**
* Created by nelson on 11/15/16.

4
src/main/java/com/luminiasoft/bitshares/models/ApiCall.java → src/main/java/de/bitsharesmunich/graphenej/models/ApiCall.java
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@ -1,4 +1,4 @@
package com.luminiasoft.bitshares.models;
package de.bitsharesmunich.graphenej.models;
import com.google.gson.GsonBuilder;
import com.google.gson.JsonArray;
@ -6,7 +6,7 @@ import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.JsonSerializationContext;
import com.google.gson.JsonSerializer;
import com.luminiasoft.bitshares.interfaces.JsonSerializable;
import de.bitsharesmunich.graphenej.interfaces.JsonSerializable;
import java.io.Serializable;
import java.lang.reflect.Type;

2
src/main/java/com/luminiasoft/bitshares/models/BaseResponse.java → src/main/java/de/bitsharesmunich/graphenej/models/BaseResponse.java
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@ -1,4 +1,4 @@
package com.luminiasoft.bitshares.models;
package de.bitsharesmunich.graphenej.models;
/**
* Created by nelson on 11/12/16.

2
src/main/java/com/luminiasoft/bitshares/models/DynamicGlobalProperties.java → src/main/java/de/bitsharesmunich/graphenej/models/DynamicGlobalProperties.java
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@ -1,4 +1,4 @@
package com.luminiasoft.bitshares.models;
package de.bitsharesmunich.graphenej.models;
/**
* Class used to deserialize the 'result' field returned by the full node after making a call

4
src/main/java/com/luminiasoft/bitshares/models/HistoricalTransfer.java → src/main/java/de/bitsharesmunich/graphenej/models/HistoricalTransfer.java
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@ -1,6 +1,6 @@
package com.luminiasoft.bitshares.models;
package de.bitsharesmunich.graphenej.models;
import com.luminiasoft.bitshares.TransferOperation;
import de.bitsharesmunich.graphenej.TransferOperation;
/**
* This class offers support to deserialization of transfer operations received by the API

2
src/main/java/com/luminiasoft/bitshares/models/WitnessResponse.java → src/main/java/de/bitsharesmunich/graphenej/models/WitnessResponse.java
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@ -1,4 +1,4 @@
package com.luminiasoft.bitshares.models;
package de.bitsharesmunich.graphenej.models;
/**
* Generic witness response

184
src/main/java/de/bitsharesmunich/graphenej/objects/Memo.java Normal file
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@ -0,0 +1,184 @@
package de.bitsharesmunich.graphenej.objects;
import com.google.common.primitives.Bytes;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import de.bitsharesmunich.graphenej.PublicKey;
import de.bitsharesmunich.graphenej.Util;
import de.bitsharesmunich.graphenej.crypto.SecureRandomStrengthener;
import de.bitsharesmunich.graphenej.interfaces.ByteSerializable;
import de.bitsharesmunich.graphenej.interfaces.JsonSerializable;
import java.math.BigInteger;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.security.SecureRandom;
/**
* Created by nelson on 11/9/16.
*/
public class Memo implements ByteSerializable, JsonSerializable {
public static final String KEY_FROM = "from";
public static final String KEY_TO = "to";
public static final String KEY_NONCE = "nonce";
public static final String KEY_MESSAGE = "message";
private PublicKey from;
private PublicKey to;
private final byte[] nonce = new byte[8];
private byte[] message;
/**
* Empty Constructor
*/
public Memo() {
this.from = null;
this.to = null;
this.message = null;
}
/**
* Implement metod, serialized this Object
* @return the byte array of this object serialized
*/
@Override
public byte[] toBytes() {
if ((this.from == null) || (this.to == null) || (this.message == null)) {
return new byte[]{(byte) 0};
} else {
byte[] nonceformat = new byte[nonce.length];
for (int i = 0; i < nonceformat.length; i++) {
nonceformat[i] = nonce[nonce.length - i - 1];
}
return Bytes.concat(new byte[]{1}, this.from.toBytes(), this.to.toBytes(), nonceformat, new byte[]{(byte) this.message.length}, this.message);
}
}
/**
* Encode a memo message using the input source key and destination key
* @param fromKey The source destination, need to have a private key accesss
* @param toKey The destination, needs only the public key access
* @param msg The message in bytes
* @return a Memo corresponding with the message encoding
*/
public static Memo encodeMessage(PublicKey fromKey, PublicKey toKey, byte[] msg) {
return encodeMessage(fromKey, toKey, msg, 0);
}
/**
* Encode a message a return a memo with that message encoded
*
* @param fromKey The source destination, need to have a private key accesss
* @param toKey The destination, needs only the public key access
* @param msg The message in bytes
* @param custom_nonce the custom nonce to be use or 0 to create a new one
* @return a Memo corresponding with the message encoding
*/
public static Memo encodeMessage(PublicKey fromKey, PublicKey toKey, byte[] msg, long custom_nonce) {
Memo memo = new Memo();
try {
MessageDigest md = MessageDigest.getInstance("SHA-256");
memo.from = fromKey;
memo.to = toKey;
if (custom_nonce == 0) {
SecureRandomStrengthener randomStrengthener = SecureRandomStrengthener.getInstance();
//randomStrengthener.addEntropySource(new AndroidRandomSource());
SecureRandom secureRandom = randomStrengthener.generateAndSeedRandomNumberGenerator();
secureRandom.nextBytes(memo.nonce);
long time = System.currentTimeMillis();
for (int i = 7; i >= 1; i--) {
memo.nonce[i] = (byte) (time & 0xff);
time = time / 0x100;
}
} else {
for (int i = 7; i >= 0; i--) {
memo.nonce[i] = (byte) (custom_nonce & 0xff);
custom_nonce = custom_nonce / 0x100;
}
}
byte[] secret = toKey.getKey().getPubKeyPoint().multiply(fromKey.getKey().getPrivKey()).normalize().getXCoord().getEncoded();
byte[] finalKey = new byte[secret.length + memo.nonce.length];
System.arraycopy(secret, 0, finalKey, 0, secret.length);
System.arraycopy(memo.nonce, 0, finalKey, secret.length, memo.nonce.length);
byte[] sha256Msg = md.digest(msg);
byte[] serialChecksum = new byte[4];
System.arraycopy(sha256Msg, 0, serialChecksum, 0, 4);
byte[] msgFinal = new byte[serialChecksum.length + msg.length];
System.arraycopy(serialChecksum, 0, msgFinal, 0, serialChecksum.length);
System.arraycopy(msg, 0, msgFinal, serialChecksum.length, msg.length);
memo.message = Util.encryptAES(msgFinal, finalKey);
} catch (NoSuchAlgorithmException ex) {
}
return memo;
}
/**
* returns the string coreesponding a encode memo
*
* @param fromKey The soruce key, need to have public key only
* @param toKey The destination key, need to have private key access
* @param msg The message to be decoded
* @param nonce The nonce used in the decoded message
* @return The message
*/
public static String decodeMessage(PublicKey fromKey, PublicKey toKey, byte[] msg, byte[] nonce) {
byte[] secret = fromKey.getKey().getPubKeyPoint().multiply(toKey.getKey().getPrivKey()).normalize().getXCoord().getEncoded();
byte[] finalKey = new byte[secret.length + nonce.length];
System.arraycopy(secret, 0, finalKey, 0, secret.length);
System.arraycopy(nonce, 0, finalKey, secret.length, nonce.length);
byte[] msgFinal = Util.decryptAES(msg, finalKey);
byte[] decodedMsg = new byte[msgFinal.length - 4];
//TODO verify checksum for integrity
System.arraycopy(msgFinal, 4, decodedMsg, 0, decodedMsg.length);
return new String(decodedMsg);
}
/**
* returns the string coreesponding a encode memo
*
* @param fromKey The soruce key, need to have public key only
* @param toKey The destination key, need to have private key access
* @param message The message to be decoded
* @param nonce The nonce used in the decoded message
* @return The message
*/
public static String decodeMessage(PublicKey fromKey, PublicKey toKey, String message, String nonce) {
byte[] msg = new BigInteger(message, 16).toByteArray();
if (msg[0] == 0) {
byte[] temp = new byte[msg.length - 1];
System.arraycopy(msg, 1, temp, 0, temp.length);
msg = temp;
}
byte[] firstNonce = new BigInteger(nonce, 10).toByteArray();
byte[] nonceByte = new byte[8];
System.arraycopy(firstNonce, firstNonce.length - 8, nonceByte, 0, nonceByte.length);
return decodeMessage(fromKey, toKey, msg, nonceByte);
}
@Override
public String toJsonString() {
throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
@Override
public JsonElement toJsonObject() {
if ((this.from == null) || (this.to == null) || (this.nonce == null) || (this.message == null)) {
return null;
}
JsonObject memoObject = new JsonObject();
memoObject.addProperty(KEY_FROM, this.from.getAddress());
memoObject.addProperty(KEY_TO, this.to.getAddress());
memoObject.addProperty(KEY_NONCE, new BigInteger(1, this.nonce).toString(10));
memoObject.addProperty(KEY_MESSAGE, new BigInteger(1, this.message).toString(16));
return memoObject;
}
}

74
src/main/java/de/bitsharesmunich/graphenej/objects/MemoBuilder.java Normal file
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@ -0,0 +1,74 @@
package de.bitsharesmunich.graphenej.objects;
import de.bitsharesmunich.graphenej.PublicKey;
/**
* Class to build a Memo Object
* @author henry 10/12/2016
*/
public class MemoBuilder {
private PublicKey fromKey;
private PublicKey toKey;
private String message;
private long nonce = 0;
/**
* Empty Constructor
*/
public MemoBuilder() {
}
/**
* Set the key of the Source, needs to have a private Key access
* @param fromKey The Public Key of the sender
* @return The MemoBuilder
*/
public MemoBuilder setFromKey(PublicKey fromKey) {
this.fromKey = fromKey;
return this;
}
/**
* Set the key of the destination, only need the public key.
* @param toKey The Public Key of the receiver
* @return The MemoBuilder
*/
public MemoBuilder setToKey(PublicKey toKey) {
this.toKey = toKey;
return this;
}
/**
* Set the message to be send
* @param message The message as a String
* @return The MemoBuilder
*/
public MemoBuilder setMessage(String message) {
this.message = message;
return this;
}
/**
* (Optional) Sets a custom nonce
* @param nonce The custom nonce
* @return The MemoBuilder
*/
public MemoBuilder setNone(Long nonce) {
this.nonce = nonce;
return this;
}
/**
* Biulds the memo object
* @return The Memo object
*/
public Memo build() {
//Todo unencode key
if (nonce == 0) {
return Memo.encodeMessage(fromKey, toKey, message.getBytes());
}
return Memo.encodeMessage(fromKey, toKey, message.getBytes(), nonce);
}
}

2
src/main/java/com/luminiasoft/bitshares/test/NaiveSSLContext.java → src/main/java/de/bitsharesmunich/graphenej/test/NaiveSSLContext.java
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@ -1,4 +1,4 @@
package com.luminiasoft.bitshares.test;
package de.bitsharesmunich.graphenej.test;
/*
* Copyright (C) 2015 Neo Visionaries Inc.