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Adding support for account options update

master
Nelson R. Perez 2016-12-05 14:44:56 -05:00
parent 7eb6a15c7e
commit df41775f50
16 changed files with 482 additions and 123 deletions
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134
src/main/java/com/luminiasoft/bitshares/AccountOptions.java Normal file
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@ -0,0 +1,134 @@
package com.luminiasoft.bitshares;
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 java.util.ArrayList;
import java.util.List;
/**
* Created by nelson on 12/5/16.
*/
public class AccountOptions implements GrapheneSerializable {
public static final String KEY_MEMO_KEY = "memo_key";
public static final String KEY_NUM_COMMITTEE = "num_committee";
public static final String KEY_NUM_WITNESS = "num_witness";
public static final String KEY_VOTES = "votes";
public static final String KEY_VOTING_ACCOUNT = "voting_account";
public static final String KEY_EXTENSIONS = Extensions.KEY_EXTENSIONS;
private PublicKey memo_key;
private UserAccount voting_account;
private int num_witness;
private int num_comittee;
private Vote[] votes;
private Extensions extensions;
public AccountOptions(){
voting_account = new UserAccount(UserAccount.PROXY_TO_SELF);
this.votes = new Vote[0];
this.extensions = new Extensions();
}
public AccountOptions(PublicKey memoKey){
this();
this.memo_key = memoKey;
}
public PublicKey getMemoKey() {
return memo_key;
}
public void setMemoKey(PublicKey memo_key) {
this.memo_key = memo_key;
}
public UserAccount getVotingAccount() {
return voting_account;
}
public void setVotingAccount(UserAccount voting_account) {
this.voting_account = voting_account;
}
public int getNumWitness() {
return num_witness;
}
public void setNumWitness(int num_witness) {
this.num_witness = num_witness;
}
public int getNumComittee() {
return num_comittee;
}
public void setNum_comittee(int num_comittee) {
this.num_comittee = num_comittee;
}
public Vote[] getVotes() {
return votes;
}
public void setVotes(Vote[] votes) {
this.votes = votes;
}
@Override
public byte[] toBytes() {
List<Byte> byteArray = new ArrayList<Byte>();
if(memo_key != null){
// Adding byte to indicate that there is memo data
byteArray.add((byte) 1);
// Adding memo key
byteArray.addAll(Bytes.asList(memo_key.toBytes()));
// Adding voting account
byteArray.addAll(Bytes.asList(voting_account.toBytes()));
// Adding num_witness
byteArray.addAll(Bytes.asList(Util.revertShort(Short.valueOf((short) num_witness))));
// Adding num_committee
byteArray.addAll(Bytes.asList(Util.revertShort(Short.valueOf((short) num_comittee))));
// Vote's array length
byteArray.add((byte) votes.length);
for(Vote vote : votes){
//TODO: Check this serialization
byteArray.addAll(Bytes.asList(vote.toBytes()));
}
}else{
byteArray.add((byte) 0);
}
return Bytes.toArray(byteArray);
}
@Override
public String toJsonString() {
return null;
}
@Override
public JsonElement toJsonObject() {
JsonObject options = new JsonObject();
options.addProperty(KEY_MEMO_KEY, new Address(memo_key.getKey()).toString());
options.addProperty(KEY_NUM_COMMITTEE, num_comittee);
options.addProperty(KEY_NUM_WITNESS, num_witness);
options.addProperty(KEY_VOTING_ACCOUNT, voting_account.getObjectId());
JsonArray votesArray = new JsonArray();
for(Vote vote : votes){
//TODO: Add votes representation
}
options.add(KEY_VOTES, votesArray);
options.add(KEY_EXTENSIONS, extensions.toJsonObject());
return options;
}
}

47
src/main/java/com/luminiasoft/bitshares/AccountUpdateOperation.java
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@ -6,6 +6,8 @@ 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.
@ -15,25 +17,36 @@ public class AccountUpdateOperation extends BaseOperation {
public static final String KEY_OWNER = "owner";
public static final String KEY_ACTIVE = "active";
public static final String KEY_FEE = "fee";
public static final String KEY_NEW_OPTIONS = "new_options";
public static final String KEY_EXTENSIONS = "extensions";
private UserAccount account;
private AssetAmount fee;
private Authority owner;
private Authority active;
private UserAccount account;
private Optional<Authority> owner;
private Optional<Authority> active;
private Optional<AccountOptions> new_options;
private Extensions extensions;
public AccountUpdateOperation(UserAccount account, Authority owner, Authority active, AssetAmount fee){
/**
* Account update operation constructor.
* @param account User account to update. Can't be null.
* @param owner Owner authority to set. Can be null.
* @param active Active authority to set. Can be null.
* @param options Active authority to set. Can be null.
* @param fee The fee to pay. Can be null.
*/
public AccountUpdateOperation(UserAccount account, Authority owner, Authority active, AccountOptions options, AssetAmount fee){
super(OperationType.account_update_operation);
this.account = account;
this.owner = owner;
this.active = active;
this.fee = fee;
this.account = account;
this.owner = new Optional<>(owner);
this.active = new Optional<>(active);
this.new_options = new Optional<>(options);
extensions = new Extensions();
}
public AccountUpdateOperation(UserAccount account, Authority owner, Authority active){
this(account, owner, active, new AssetAmount(UnsignedLong.valueOf(0), new Asset("1.3.0")));
public AccountUpdateOperation(UserAccount account, Authority owner, Authority active, AccountOptions options){
this(account, owner, active, options, new AssetAmount(UnsignedLong.valueOf(0), new Asset("1.3.0")));
}
@Override
@ -41,6 +54,18 @@ public class AccountUpdateOperation extends BaseOperation {
this.fee = fee;
}
public void setOwner(Authority owner){
this.owner = new Optional<>(owner);
}
public void setActive(Authority active){
this.active = new Optional<>(active);
}
public void setAccountOptions(AccountOptions options){
this.new_options = new Optional<>(options);
}
@Override
public String toJsonString() {
Gson gson = new Gson();
@ -57,6 +82,7 @@ public class AccountUpdateOperation extends BaseOperation {
accountUpdate.addProperty(KEY_ACCOUNT, account.toJsonString());
accountUpdate.add(KEY_OWNER, owner.toJsonObject());
accountUpdate.add(KEY_ACTIVE, active.toJsonObject());
accountUpdate.add(KEY_NEW_OPTIONS, new_options.toJsonObject());
accountUpdate.add(KEY_EXTENSIONS, extensions.toJsonObject());
array.add(accountUpdate);
return array;
@ -68,7 +94,8 @@ public class AccountUpdateOperation extends BaseOperation {
byte[] accountBytes = account.toBytes();
byte[] ownerBytes = owner.toBytes();
byte[] activeBytes = active.toBytes();
byte[] newOptionsBytes = new_options.toBytes();
byte[] extensionBytes = extensions.toBytes();
return Bytes.concat(feeBytes, accountBytes, ownerBytes, activeBytes, extensionBytes);
return Bytes.concat(feeBytes, accountBytes, ownerBytes, activeBytes, newOptionsBytes, extensionBytes);
}
}

62
src/main/java/com/luminiasoft/bitshares/AccountUpdateTransactionBuilder.java
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@ -1,10 +1,66 @@
package com.luminiasoft.bitshares;
import com.luminiasoft.bitshares.errors.MalformedTransactionException;
import org.bitcoinj.core.ECKey;
import java.util.ArrayList;
import java.util.List;
/**
* Created by nelson on 12/3/16.
* Class used to build a transaction containing an account update operation.
*/
public class AccountUpdateTransactionBuilder {
private List<AccountUpdateOperation> operations;
public class AccountUpdateTransactionBuilder extends TransactionBuilder {
private List<BaseOperation> operations;
private AssetAmount fee;
private UserAccount account;
private Authority owner;
private Authority active;
private AccountOptions new_options;
public AccountUpdateTransactionBuilder(ECKey privKey) {
super(privKey);
}
public AccountUpdateTransactionBuilder setAccont(UserAccount account){
this.account = account;
return this;
}
public AccountUpdateTransactionBuilder setOwner(Authority owner){
this.owner = owner;
return this;
}
public AccountUpdateTransactionBuilder setActive(Authority active){
this.active = active;
return this;
}
public AccountUpdateTransactionBuilder setOptions(AccountOptions options){
this.new_options = options;
return this;
}
public AccountUpdateTransactionBuilder setFee(AssetAmount fee){
this.fee = fee;
return this;
}
@Override
public Transaction build() throws MalformedTransactionException {
if(account == null){
throw new MalformedTransactionException("Missing required account information");
}else{
operations = new ArrayList<>();
AccountUpdateOperation operation;
if(fee == null){
operation = new AccountUpdateOperation(account, owner, active, new_options);
}else{
operation = new AccountUpdateOperation(account, owner, active, new_options, fee);
}
operations.add(operation);
}
return new Transaction(privateKey, blockData, operations);
}
}

85
src/main/java/com/luminiasoft/bitshares/Authority.java
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@ -5,16 +5,14 @@ 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.ByteSerializable;
import com.luminiasoft.bitshares.interfaces.JsonSerializable;
import com.luminiasoft.bitshares.interfaces.GrapheneSerializable;
import java.nio.ByteBuffer;
import java.util.*;
/**
* Created by nelson on 11/30/16.
*/
public class Authority implements JsonSerializable, ByteSerializable {
public class Authority implements GrapheneSerializable {
public static final String KEY_ACCOUNT_AUTHS = "account_auths";
public static final String KEY_KEY_AUTHS = "key_auths";
public static final String KEY_WEIGHT_THRESHOLD = "weight_threshold";
@ -25,17 +23,41 @@ public class Authority implements JsonSerializable, ByteSerializable {
private HashMap<PublicKey, Integer> key_auths;
private Extensions extensions;
public Authority(long weight_threshold, HashMap<String, Integer> keyAuths) throws MalformedAddressException {
this.weight_threshold = weight_threshold;
key_auths = new HashMap<PublicKey, Integer>();
for(String key : keyAuths.keySet()){
Address address = new Address(key);
key_auths.put(address.getPublicKey(), keyAuths.get(key));
}
account_auths = new HashMap<UserAccount, Integer>();
public Authority(){
this.weight_threshold = 1;
this.account_auths = new HashMap<UserAccount, Integer>();
this.key_auths = new HashMap<PublicKey, Integer>();
extensions = new Extensions();
}
/**
* Constructor for the authority class that takes every possible detail.
* @param weight_threshold: The total weight threshold
* @param keyAuths: Map of key to weights relationships. Can be null.
* @param accountAuths: Map of account to weights relationships. Can be null.
* @throws MalformedAddressException
*/
public Authority(long weight_threshold, HashMap<PublicKey, Integer> keyAuths, HashMap<UserAccount, Integer> accountAuths) {
this();
this.weight_threshold = weight_threshold;
if(keyAuths != null)
this.key_auths = keyAuths;
if(accountAuths != null)
this.account_auths = accountAuths;
}
public void setKeyAuthorities(HashMap<Address, Integer> keyAuths){
if(keyAuths != null){
for(Address address : keyAuths.keySet()){
key_auths.put(address.getPublicKey(), keyAuths.get(address));
}
}
}
public void setAccountAuthorities(HashMap<UserAccount, Integer> accountAuthorities){
this.account_auths = accountAuthorities;
}
@Override
public String toJsonString() {
return null;
@ -74,25 +96,34 @@ public class Authority implements JsonSerializable, ByteSerializable {
// Adding number of authorities
byteArray.add(Byte.valueOf((byte) (account_auths.size() + key_auths.size())));
// Weight threshold
byteArray.addAll(Bytes.asList(Util.revertInteger(new Integer((int) weight_threshold))));
// If the authority is not empty of references, we serialize its contents
// otherwise its only contribution will be a zero byte
if(account_auths.size() + key_auths.size() > 0){
// Weight threshold
byteArray.addAll(Bytes.asList(Util.revertInteger(new Integer((int) weight_threshold))));
// Number of account authorities
byteArray.add((byte) account_auths.size());
// Number of account authorities
byteArray.add((byte) account_auths.size());
//TODO: Add account authorities
//TODO: Check the account authorities serialization
// Serializing individual accounts and their corresponding weights
for(UserAccount account : account_auths.keySet()){
byteArray.addAll(Bytes.asList(account.toBytes()));
byteArray.addAll(Bytes.asList(Util.revertShort(account_auths.get(account).shortValue())));
}
// Number of key authorities
byteArray.add((byte) key_auths.size());
// Number of key authorities
byteArray.add((byte) key_auths.size());
for(PublicKey publicKey : key_auths.keySet()){
byteArray.addAll(Bytes.asList(publicKey.toBytes()));
byteArray.addAll(Bytes.asList(Util.revertShort(key_auths.get(publicKey).shortValue())));
// Serializing individual keys and their corresponding weights
for(PublicKey publicKey : key_auths.keySet()){
byteArray.addAll(Bytes.asList(publicKey.toBytes()));
byteArray.addAll(Bytes.asList(Util.revertShort(key_auths.get(publicKey).shortValue())));
}
// Adding number of extensions
byteArray.add((byte) extensions.size());
}
// Adding number of extensions
byteArray.add((byte) extensions.size());
return Bytes.toArray(byteArray);
}
}
}

2
src/main/java/com/luminiasoft/bitshares/Extensions.java
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@ -11,6 +11,8 @@ import java.util.ArrayList;
* Created by nelson on 11/9/16.
*/
public class Extensions implements JsonSerializable, ByteSerializable {
public static final String KEY_EXTENSIONS = "extensions";
private ArrayList<JsonSerializable> extensions;
public Extensions(){

4
src/main/java/com/luminiasoft/bitshares/Main.java
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@ -11,6 +11,8 @@ public class Main {
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_7_BRAIN_KEY = "VENIN QUOTHA OBESELY TORIC OSMATIC SPOKEN DIACOPE CUBICA TABULA REDDING APONIA TARTAR";
//public static final String BRAIN_KEY = "TWIXT SERMO TRILLI AUDIO PARDED PLUMET BIWA REHUNG MAUDLE VALVULA OUTBURN FEWNESS ALIENER UNTRACE PRICH TROKER";
//public static final String 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";
@ -55,7 +57,7 @@ public class Main {
// test.testGetAccountByName();
// test.testGetRequiredFees();
// test.testRandomNumberGeneration();
// test.testBrainKeyOperations(false);
// test.testBrainKeyOperations(true);
// test.testBip39Opertion();
// test.testAccountNamebyAddress();
// test.testAccountNameById();

33
src/main/java/com/luminiasoft/bitshares/Optional.java Normal file
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@ -0,0 +1,33 @@
package com.luminiasoft.bitshares;
import com.google.gson.JsonElement;
import com.luminiasoft.bitshares.interfaces.GrapheneSerializable;
/**
* Used whenever we have an optional field.
*/
public class Optional<T extends GrapheneSerializable> implements GrapheneSerializable {
private T optionalField;
public Optional(T field){
optionalField = field;
}
@Override
public byte[] toBytes() {
if(optionalField == null)
return new byte[] { (byte) 0 };
else
return optionalField.toBytes();
}
@Override
public String toJsonString() {
return optionalField.toJsonString();
}
@Override
public JsonElement toJsonObject() {
return optionalField.toJsonObject();
}
}

161
src/main/java/com/luminiasoft/bitshares/Test.java
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@ -341,8 +341,8 @@ public class Test {
.setDestination(new UserAccount("1.2.129848"))
.setAmount(new AssetAmount(UnsignedLong.valueOf(100), new Asset("1.3.120")))
.setFee(new AssetAmount(UnsignedLong.valueOf(264174), new Asset("1.3.0")))
.setBlockData(new BlockData(Main.REF_BLOCK_NUM, Main.REF_BLOCK_PREFIX, Main.RELATIVE_EXPIRATION))
.setPrivateKey(DumpedPrivateKey.fromBase58(null, Main.WIF).getKey())
.setBlockData(new BlockData(Main.REF_BLOCK_NUM, Main.REF_BLOCK_PREFIX, Main.RELATIVE_EXPIRATION))
.build();
ArrayList<Serializable> transactionList = new ArrayList<>();
@ -532,49 +532,6 @@ public class Test {
}
}
public void testRandomNumberGeneration() {
byte[] seed = new byte[]{new Long(System.nanoTime()).byteValue()};
doCountTest(new SHA512Digest(), seed);
}
private void doCountTest(Digest digest, byte[] seed)//, byte[] expectedXors)
{
DigestRandomGenerator generator = new DigestRandomGenerator(digest);
byte[] output = new byte[digest.getDigestSize()];
int[] averages = new int[digest.getDigestSize()];
byte[] ands = new byte[digest.getDigestSize()];
byte[] xors = new byte[digest.getDigestSize()];
byte[] ors = new byte[digest.getDigestSize()];
generator.addSeedMaterial(seed);
for (int i = 0; i != 1000000; i++) {
generator.nextBytes(output);
for (int j = 0; j != output.length; j++) {
averages[j] += output[j] & 0xff;
ands[j] &= output[j];
xors[j] ^= output[j];
ors[j] |= output[j];
}
}
for (int i = 0; i != output.length; i++) {
if ((averages[i] / 1000000) != 127) {
System.out.println("average test failed for " + digest.getAlgorithmName());
}
System.out.println("averages[" + i + "] / 1000000: " + averages[i] / 1000000);
if (ands[i] != 0) {
System.out.println("and test failed for " + digest.getAlgorithmName());
}
if ((ors[i] & 0xff) != 0xff) {
System.out.println("or test failed for " + digest.getAlgorithmName());
}
// if (xors[i] != expectedXors[i]) {
// System.out.println("xor test failed for " + digest.getAlgorithmName());
// }
}
}
/**
* The final purpose of this test is to convert the plain brainkey at
* Main.BRAIN_KEY into the WIF at Main.WIF
@ -595,29 +552,21 @@ public class Test {
brainKey = new BrainKey(Main.BILTHON_5_BRAIN_KEY, 0);
}
ECKey key = brainKey.getPrivateKey();
System.out.println("Private key");
System.out.println(Util.bytesToHex(key.getSecretBytes()));
System.out.println("Private key..................: "+Util.bytesToHex(key.getSecretBytes()));
String wif = key.getPrivateKeyAsWiF(NetworkParameters.fromID(NetworkParameters.ID_MAINNET));
System.out.println("wif compressed: " + wif);
System.out.println("Wif Compressed...............: " + wif);
String wif2 = key.decompress().getPrivateKeyAsWiF(NetworkParameters.fromID(NetworkParameters.ID_MAINNET));
System.out.println("wif decompressed: " + wif2);
System.out.println("Wif Decompressed.............: " + wif2);
byte[] pubKey1 = key.decompress().getPubKey();
System.out.println("decompressed public key: " + Base58.encode(pubKey1));
byte[] pubKey2 = key.getPubKey();
System.out.println("compressed public key: " + Base58.encode(pubKey2));
System.out.println("pub key compressed : " + Util.bytesToHex(pubKey1));
System.out.println("pub key uncompressed : " + Util.bytesToHex(pubKey2));
byte[] pubKey3 = key.getPubKeyPoint().getEncoded(true);
System.out.println("pub key compressed : " + Base58.encode(pubKey3));
System.out.println("Public Key Decompressed........: " + Util.bytesToHex(pubKey1));
System.out.println("Public Key Compressed..........: " + Util.bytesToHex(pubKey2));
// Address generation test
Address address = new Address(key);
System.out.println("Block explorer's address: " + address);
System.out.println("Wif: : " + brainKey.getWalletImportFormat());
System.out.println("Block explorer's address.....: " + address);
} catch (FileNotFoundException e) {
System.out.println("FileNotFoundException. Msg: " + e.getMessage());
} catch (IOException e) {
@ -744,20 +693,30 @@ public class Test {
}
public void testAccountUpdateSerialization() {
UserAccount account = new UserAccount("1.2.138632");
AssetAmount fee = new AssetAmount(UnsignedLong.valueOf("200"), new Asset("1.3.0"));
HashMap<String, Integer> keyAuths = new HashMap<>();
keyAuths.put("BTS8RiFgs8HkcVPVobHLKEv6yL3iXcC9SWjbPVS15dDAXLG9GYhnY", 1);
String newAddress = "BTS8RiFgs8HkcVPVobHLKEv6yL3iXcC9SWjbPVS15dDAXLG9GYhnY";
try {
BlockData blockData = new BlockData(0, 0, 0);
Authority owner = new Authority(1, keyAuths);
Authority active = new Authority(1, keyAuths);
AccountUpdateOperation operation = new AccountUpdateOperation(account, owner, active, fee);
ArrayList<BaseOperation> operations = new ArrayList<BaseOperation>();
operations.add(operation);
Transaction transaction = new Transaction(Main.WIF, blockData, operations);
Address address = new Address(newAddress);
HashMap<PublicKey, Integer> authMap = new HashMap<>();
authMap.put(address.getPublicKey(), 1);
Authority authority = new Authority(1, authMap, null);
AccountOptions options = new AccountOptions(address.getPublicKey());
BrainKey brainKey = new BrainKey(Main.BILTHON_7_BRAIN_KEY, 0);
Transaction transaction = new AccountUpdateTransactionBuilder(brainKey.getPrivateKey())
.setAccont(new UserAccount("1.2.140994"))
.setOwner(authority)
.setActive(authority)
.setOptions(options)
.setBlockData(new BlockData(Main.REF_BLOCK_NUM, Main.REF_BLOCK_PREFIX, Main.RELATIVE_EXPIRATION))
.build();
System.out.println("Json object");
System.out.println(transaction.toJsonString());
System.out.println("Serialized transaction");
System.out.println(Util.bytesToHex(transaction.toBytes()));
} catch(MalformedAddressException e){
System.out.println("MalformedAddressException. Msg: "+e.getMessage());
} catch (MalformedTransactionException e) {
System.out.println("MalformedTransactionException. Msg: "+e.getMessage());
}
}
@ -775,18 +734,20 @@ public class Test {
}
};
UserAccount account = new UserAccount("1.2.139313");
AssetAmount fee = new AssetAmount(UnsignedLong.valueOf("200"), new Asset("1.3.0"));
HashMap<String, Integer> keyAuths = new HashMap<>();
keyAuths.put("BTS8RiFgs8HkcVPVobHLKEv6yL3iXcC9SWjbPVS15dDAXLG9GYhnY", 1);
String newAddress = "BTS8RiFgs8HkcVPVobHLKEv6yL3iXcC9SWjbPVS15dDAXLG9GYhnY";
try {
Authority owner = new Authority(1, keyAuths);
Authority active = new Authority(1, keyAuths);
AccountUpdateOperation operation = new AccountUpdateOperation(account, owner, active, fee);
ArrayList<BaseOperation> operations = new ArrayList<BaseOperation>();
operations.add(operation);
BrainKey brainKey = new BrainKey(Main.BILTHON_5_BRAIN_KEY, 0);
Transaction transaction = new Transaction(brainKey.getWalletImportFormat(), null, operations);
Address address = new Address(newAddress);
HashMap<PublicKey, Integer> authMap = new HashMap<>();
authMap.put(address.getPublicKey(), 1);
Authority authority = new Authority(1, authMap, null);
AccountOptions options = new AccountOptions(address.getPublicKey());
BrainKey brainKey = new BrainKey(Main.BILTHON_7_BRAIN_KEY, 0);
Transaction transaction = new AccountUpdateTransactionBuilder(brainKey.getPrivateKey())
.setAccont(new UserAccount("1.2.140994"))
.setOwner(authority)
.setActive(authority)
.setOptions(options)
.build();
SSLContext context = null;
context = NaiveSSLContext.getInstance("TLS");
@ -799,8 +760,11 @@ public class Test {
mWebSocket.addListener(new TransactionBroadcastSequence(transaction, new Asset("1.3.0"), listener));
mWebSocket.connect();
} catch (MalformedAddressException e) {
System.out.println("MalformedAddressException. Msg: "+e.getMessage());
} catch (MalformedTransactionException e) {
System.out.println("MalformedTransactionException. Msg: "+e.getMessage());
} catch (NoSuchAlgorithmException e) {
System.out.println("NoSuchAlgorithmException. Msg: "+e.getMessage());
} catch (IOException e) {
@ -808,5 +772,42 @@ public class Test {
} catch (WebSocketException e) {
System.out.println("WebSocketException. Msg: "+e.getMessage());
}
// --
// UserAccount account = new UserAccount("1.2.139313");
// AssetAmount fee = new AssetAmount(UnsignedLong.valueOf("200"), new Asset("1.3.0"));
// HashMap<String, Integer> keyAuths = new HashMap<>();
// keyAuths.put("BTS8RiFgs8HkcVPVobHLKEv6yL3iXcC9SWjbPVS15dDAXLG9GYhnY", 1);
// try {
// Authority owner = new Authority(1, keyAuths);
// Authority active = new Authority(1, keyAuths);
// AccountUpdateOperation operation = new AccountUpdateOperation(account, owner, active, null, fee);
// ArrayList<BaseOperation> operations = new ArrayList<BaseOperation>();
// operations.add(operation);
// BrainKey brainKey = new BrainKey(Main.BILTHON_5_BRAIN_KEY, 0);
// Transaction transaction = new Transaction(brainKey.getWalletImportFormat(), null, operations);
//
// SSLContext context = null;
// context = NaiveSSLContext.getInstance("TLS");
// WebSocketFactory factory = new WebSocketFactory();
//
// // Set the custom SSL context.
// factory.setSSLContext(context);
//
// WebSocket mWebSocket = factory.createSocket(OPENLEDGER_WITNESS_URL);
//
// mWebSocket.addListener(new TransactionBroadcastSequence(transaction, new Asset("1.3.0"), listener));
// mWebSocket.connect();
// } catch (MalformedAddressException e) {
// System.out.println("MalformedAddressException. Msg: "+e.getMessage());
// } catch (NoSuchAlgorithmException e) {
// System.out.println("NoSuchAlgorithmException. Msg: "+e.getMessage());
// } catch (IOException e) {
// System.out.println("IOException. Msg: "+e.getMessage());
// } catch (WebSocketException e) {
// System.out.println("WebSocketException. Msg: "+e.getMessage());
// }
}
}

10
src/main/java/com/luminiasoft/bitshares/Transaction.java
View File

@ -24,7 +24,7 @@ import java.util.List;
import java.util.TimeZone;
/**
* Class used to represent a generic graphene transaction.
* Class used to represent a generic Graphene transaction.
*/
public class Transaction implements ByteSerializable, JsonSerializable {
private final String TAG = this.getClass().getName();
@ -65,10 +65,18 @@ public class Transaction implements ByteSerializable, JsonSerializable {
this(DumpedPrivateKey.fromBase58(null, wif).getKey(), block_data, operation_list);
}
/**
* Updates the block data
* @param blockData: New block data
*/
public void setBlockData(BlockData blockData){
this.blockData = blockData;
}
/**
* Updates the fees for all operations in this transaction.
* @param fees: New fees to apply
*/
public void setFees(List<AssetAmount> fees){
for(int i = 0; i < operations.size(); i++)
operations.get(i).setFee(fees.get(i));

11
src/main/java/com/luminiasoft/bitshares/TransactionBuilder.java
View File

@ -11,5 +11,16 @@ public abstract class TransactionBuilder {
protected ECKey privateKey;
protected BlockData blockData;
public TransactionBuilder(){}
public TransactionBuilder(ECKey privKey){
this.privateKey = privKey;
}
public TransactionBuilder setBlockData(BlockData blockData){
this.blockData = blockData;
return this;
}
public abstract Transaction build() throws MalformedTransactionException;
}

6
src/main/java/com/luminiasoft/bitshares/TransferTransactionBuilder.java
View File

@ -16,6 +16,12 @@ public class TransferTransactionBuilder extends TransactionBuilder {
private AssetAmount transferAmount;
private AssetAmount feeAmount;
public TransferTransactionBuilder(){}
public TransferTransactionBuilder(ECKey privKey) {
super(privKey);
}
public TransferTransactionBuilder setPrivateKey(ECKey key){
this.privateKey = key;
return this;

2
src/main/java/com/luminiasoft/bitshares/UserAccount.java
View File

@ -15,6 +15,8 @@ import java.io.IOException;
*/
public class UserAccount extends GrapheneObject implements ByteSerializable, JsonSerializable {
public static final String PROXY_TO_SELF = "1.2.5";
/**
* Constructor that expects a user account in the string representation.
* That is in the 1.2.x format.

33
src/main/java/com/luminiasoft/bitshares/Vote.java Normal file
View File

@ -0,0 +1,33 @@
package com.luminiasoft.bitshares;
import com.luminiasoft.bitshares.interfaces.ByteSerializable;
/**
* Created by nelson on 12/5/16.
*/
public class Vote implements ByteSerializable {
private int type;
private int instance;
public Vote(String vote){
String[] parts = vote.split(":");
assert(parts.length == 2);
this.type = Integer.valueOf(parts[0]);
this.instance = Integer.valueOf(parts[1]);
}
public Vote(int type, int instance){
this.type = type;
this.instance = instance;
}
@Override
public String toString() {
return String.format("%d:%d", this.type, this.instance);
}
@Override
public byte[] toBytes() {
return new byte[] { (byte) this.instance, (byte) this.type };
}
}

7
src/main/java/com/luminiasoft/bitshares/interfaces/GrapheneSerializable.java Normal file
View File

@ -0,0 +1,7 @@
package com.luminiasoft.bitshares.interfaces;
/**
* Interface used to group both ByteSerializable and JsonSerializable interfaces.
*/
public interface GrapheneSerializable extends ByteSerializable, JsonSerializable {
}

3
src/main/java/com/luminiasoft/bitshares/interfaces/JsonSerializable.java
View File

@ -5,7 +5,8 @@ import com.google.gson.JsonElement;
import java.io.Serializable;
/**
* Interface to be implemented by any entity for which makes sense to have a JSON-formatted string representation.
* Interface to be implemented by any entity for which makes sense to
* have a JSON-formatted string and object representation.
*/
public interface JsonSerializable extends Serializable {

5
src/main/java/com/luminiasoft/bitshares/ws/TransactionBroadcastSequence.java
View File

@ -142,12 +142,17 @@ public class TransactionBroadcastSequence extends WebSocketAdapter {
@Override
public void onError(WebSocket websocket, WebSocketException cause) throws Exception {
System.out.println("onError. cause: "+cause.getMessage());
mListener.onError(new BaseResponse.Error(cause.getMessage()));
websocket.disconnect();
}
@Override
public void handleCallbackError(WebSocket websocket, Throwable cause) throws Exception {
System.out.println("handleCallbackError. cause: "+cause.getMessage()+", error: "+cause.getClass());
for (StackTraceElement element : cause.getStackTrace()){
System.out.println(element.getFileName()+"#"+element.getClassName()+":"+element.getLineNumber());
}
mListener.onError(new BaseResponse.Error(cause.getMessage()));
websocket.disconnect();
}