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Updated on 2026-08-14

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Tangem 2020-06-16 11:58:52 +00:00
commit d106f4928c
7 changed files with 269 additions and 35 deletions
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8
app/src/main/java/com/tangem/data/network/PayIdApi.java
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@ -4,14 +4,12 @@ import com.tangem.data.network.model.PayIdResponse;
import io.reactivex.Single;
import retrofit2.http.GET;
import retrofit2.http.Header;
import retrofit2.http.Headers;
import retrofit2.http.Path;
public interface PayIdApi {
@Headers({
"Accept: application/xrpl-mainnet+json",
"PayID-Version: 1.0"
})
@Headers("PayID-Version: 1.0")
@GET("{user}")
Single<PayIdResponse> getAddress(@Path("user") String user);
Single<PayIdResponse> getAddress(@Path("user") String user, @Header("Accept") String acceptHeader);
}

17
app/src/main/java/com/tangem/data/network/ServerApiPayId.java
View file

@ -1,10 +1,12 @@
package com.tangem.data.network;
import com.jakewharton.retrofit2.adapter.rxjava2.RxJava2CallAdapterFactory;
import com.tangem.App;
import com.tangem.data.Blockchain;
import com.tangem.data.network.model.PayIdResponse;
import com.tangem.tangem_card.util.Log;
import java.security.InvalidParameterException;
import io.reactivex.Single;
import io.reactivex.SingleObserver;
import io.reactivex.android.schedulers.AndroidSchedulers;
@ -17,12 +19,21 @@ public class ServerApiPayId {
private int requestsCount = 0;
public String getAcceptHeader(Blockchain blockchain) throws InvalidParameterException {
switch (blockchain) {
case Ripple: return "application/xrpl-mainnet+json";
case Bitcoin: return "application/btc-mainnet+json";
case Ethereum: return "application/eth-mainnet+json";
default: throw new InvalidParameterException("PayID is not supported for " + blockchain.getOfficialName());
}
}
public boolean isRequestsSequenceCompleted() {
Log.i(TAG, String.format("isRequestsSequenceCompleted: %s (%d requests left)", String.valueOf(requestsCount <= 0), requestsCount));
return requestsCount <= 0;
}
public void getAddress(String payID, SingleObserver<PayIdResponse> addressObserver) {
public void getAddress(String payID, Blockchain blockchain, SingleObserver<PayIdResponse> addressObserver) throws InvalidParameterException {
requestsCount++;
Log.i(TAG, "new getAddress request");
@ -38,7 +49,7 @@ public class ServerApiPayId {
PayIdApi api = retrofit.create(PayIdApi.class);
Single<PayIdResponse> addressSingle = api.getAddress(user)
Single<PayIdResponse> addressSingle = api.getAddress(user, getAcceptHeader(blockchain))
.subscribeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread())
.doOnEvent((object, throwable) -> requestsCount--);

14
app/src/main/java/com/tangem/wallet/btc/BtcData.java
View file

@ -22,6 +22,8 @@ public class BtcData extends CoinData {
//for blockchain.info
private boolean hasUnconfirmed = false;
private String resolvedPayIdAddress = null;
public Unspents getUnspentInputsDescription() {
try {
int gatheredUnspents = 0;
@ -90,6 +92,8 @@ public class BtcData extends CoinData {
}
if (B.containsKey("UseBlockcypher")) useBlockcypher = B.getBoolean("UseBlockcypher");
if (B.containsKey("HasUnconfirmed")) useBlockcypher = B.getBoolean("HasUnconfirmed");
if (B.containsKey("ResolvedPayIdAddress")) resolvedPayIdAddress = B.getString("ResolvedPayIdAddress");
else resolvedPayIdAddress = null;
}
@Override
@ -107,6 +111,7 @@ public class BtcData extends CoinData {
if (balanceUnconfirmed != null) B.putLong("BalanceUnconfirmed", balanceUnconfirmed);
if (useBlockcypher) B.putBoolean("UseBlockcypher", true);
if (hasUnconfirmed) B.putBoolean("HasUnconfirmed", true);
if (resolvedPayIdAddress != null) B.putString("ResolvedPayIdAddress", resolvedPayIdAddress);
} catch (Exception e) {
Log.e("Can't save to bundle ", e.getMessage());
}
@ -119,6 +124,7 @@ public class BtcData extends CoinData {
balanceUnconfirmed = null;
unspentTransactions = null;
hasUnconfirmed = false;
resolvedPayIdAddress = null;
}
public CoinEngine.InternalAmount getBalanceInInternalUnits() {
@ -160,4 +166,12 @@ public class BtcData extends CoinData {
public void setHasUnconfirmed(boolean hasUnconfirmed) {
this.hasUnconfirmed = hasUnconfirmed;
}
public String getResolvedPayIdAddress() {
return resolvedPayIdAddress;
}
public void setResolvedPayIdAddress(String resolvedPayIdAddress) {
this.resolvedPayIdAddress = resolvedPayIdAddress;
}
}

141
app/src/main/java/com/tangem/wallet/btc/BtcEngine.java
View file

@ -11,6 +11,7 @@ import com.tangem.data.network.Server;
import com.tangem.data.network.ServerApiBlockchainInfo;
import com.tangem.data.network.ServerApiBlockcypher;
import com.tangem.data.network.ServerApiCommon;
import com.tangem.data.network.ServerApiPayId;
import com.tangem.data.network.model.BlockchainInfoAddress;
import com.tangem.data.network.model.BlockchainInfoAddressAndUnspents;
import com.tangem.data.network.model.BlockchainInfoInput;
@ -21,6 +22,8 @@ import com.tangem.data.network.model.BlockcypherFee;
import com.tangem.data.network.model.BlockcypherResponse;
import com.tangem.data.network.model.BlockcypherTx;
import com.tangem.data.network.model.BlockcypherTxref;
import com.tangem.data.network.model.PayIdAddress;
import com.tangem.data.network.model.PayIdResponse;
import com.tangem.tangem_card.data.TangemCard;
import com.tangem.tangem_card.reader.CardProtocol;
import com.tangem.tangem_card.tasks.SignTask;
@ -47,6 +50,7 @@ import java.io.IOException;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.math.RoundingMode;
import java.net.URL;
import java.nio.ByteBuffer;
import java.security.NoSuchAlgorithmException;
import java.security.NoSuchProviderException;
@ -54,8 +58,10 @@ import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import io.reactivex.CompletableObserver;
import io.reactivex.Single;
import io.reactivex.SingleObserver;
import io.reactivex.observers.DisposableCompletableObserver;
import io.reactivex.observers.DisposableSingleObserver;
import okhttp3.ResponseBody;
@ -154,6 +160,21 @@ public class BtcEngine extends CoinEngine {
return false;
}
if (address.contains("$")) { // PayID
String[] addressParts = address.split("\\$");
if (addressParts.length != 2) {
return false;
}
String addressURL = "https://" + addressParts[1] + "/" + addressParts[0];
try {
new URL(addressURL).toURI();
return true;
} catch (Exception e) {
return false;
}
}
if (address.startsWith("1") || address.startsWith("2") || address.startsWith("3") || address.startsWith("n") || address.startsWith("m")) {
if (address.length() < 25) {
return false;
@ -458,6 +479,14 @@ public class BtcEngine extends CoinEngine {
String myAddress = ctx.getCoinData().getWallet();
byte[] pbKey = ctx.getCard().getWalletPublicKey();
String destination;
//PayID
if (coinData.getResolvedPayIdAddress() != null) {
destination = coinData.getResolvedPayIdAddress();
} else {
destination = targetAddress;
}
// /blockcypher/
// for (BtcData.UnspentTransaction utxo : coinData.getUnspentTransactions()) {
// unspentOutputs.add(new UnspentOutputInfo(BTCUtils.fromHex(utxo.txID), new Transaction.Script(BTCUtils.fromHex(utxo.script)), utxo.amount, utxo.outputN, -1, utxo.txID, null));
@ -502,7 +531,7 @@ public class BtcEngine extends CoinEngine {
final byte[][] bodyHash = new byte[unspentOutputs.size()][];
for (int i = 0; i < unspentOutputs.size(); ++i) {
txForSign[i] = BTCUtils.buildTXForSign(myAddress, targetAddress, myAddress, unspentOutputs, i, amount, change);
txForSign[i] = BTCUtils.buildTXForSign(myAddress, destination, myAddress, unspentOutputs, i, amount, change);
bodyHash[i] = Util.calculateSHA256(txForSign[i]);
bodyDoubleHash[i] = Util.calculateSHA256(bodyHash[i]);
}
@ -555,7 +584,7 @@ public class BtcEngine extends CoinEngine {
unspentOutputs.get(i).scriptForBuild = DerEncodingUtil.packSignDer(r, s, pbKey);
}
byte[] txForSend = BTCUtils.buildTXForSend(targetAddress, myAddress, unspentOutputs, amountFinal, changeFinal);
byte[] txForSend = BTCUtils.buildTXForSend(destination, myAddress, unspentOutputs, amountFinal, changeFinal);
notifyOnNeedSendTransaction(txForSend);
return txForSend;
}
@ -877,8 +906,6 @@ public class BtcEngine extends CoinEngine {
@Override
public void requestFee(BlockchainRequestsCallbacks blockchainRequestsCallbacks, String targetAddress, Amount amount) throws Exception {
final int calcSize = calculateEstimatedTransactionSize(targetAddress, amount.toValueString());
Log.e(TAG, String.format("Estimated tx size %d", calcSize));
coinData.minFee = null;
coinData.maxFee = null;
coinData.normalFee = null;
@ -886,6 +913,26 @@ public class BtcEngine extends CoinEngine {
if (!coinData.isUseBlockcypher()) {
final ServerApiCommon serverApiCommon = new ServerApiCommon();
final Integer[] calcSize = new Integer[1];
CompletableObserver payIdObserver = new DisposableCompletableObserver() {
@Override
public void onComplete() {
calcSize[0] = calculateEstimatedTransactionSize(coinData.getResolvedPayIdAddress(), amount.toValueString());
Log.e(TAG, String.format("Estimated tx size %d", calcSize[0]));
serverApiCommon.requestBtcEstimatedFee(ServerApiCommon.ESTIMATE_FEE_PRIORITY);
serverApiCommon.requestBtcEstimatedFee(ServerApiCommon.ESTIMATE_FEE_NORMAL);
serverApiCommon.requestBtcEstimatedFee(ServerApiCommon.ESTIMATE_FEE_MINIMAL);
}
@Override
public void onError(Throwable e) {
ctx.setError(e.getMessage());
blockchainRequestsCallbacks.onComplete(false);
}
};
final ServerApiCommon.EstimatedFeeListener estimatedFeeListener = new ServerApiCommon.EstimatedFeeListener() {
@Override
public void onSuccess(int blockCount, String estimateFeeResponse) {
@ -898,8 +945,8 @@ public class BtcEngine extends CoinEngine {
return;
}
if (calcSize != 0) {
fee = fee.multiply(new BigDecimal(calcSize)).divide(new BigDecimal(1024), BigDecimal.ROUND_DOWN); // per Kb -> per byte
if (calcSize[0] != 0) {
fee = fee.multiply(new BigDecimal(calcSize[0])).divide(new BigDecimal(1024), BigDecimal.ROUND_DOWN); // per Kb -> per byte
} else {
if (blockchainRequestsCallbacks.allowAdvance()) {
serverApiCommon.requestBtcEstimatedFee(blockCount);
@ -948,13 +995,38 @@ public class BtcEngine extends CoinEngine {
};
serverApiCommon.setBtcEstimatedFeeListener(estimatedFeeListener);
serverApiCommon.requestBtcEstimatedFee(ServerApiCommon.ESTIMATE_FEE_PRIORITY);
serverApiCommon.requestBtcEstimatedFee(ServerApiCommon.ESTIMATE_FEE_NORMAL);
serverApiCommon.requestBtcEstimatedFee(ServerApiCommon.ESTIMATE_FEE_MINIMAL);
if (targetAddress.contains("$")) { // PayID
resolvePayID(targetAddress, payIdObserver);
} else {
calcSize[0] = calculateEstimatedTransactionSize(targetAddress, amount.toValueString());
Log.e(TAG, String.format("Estimated tx size %d", calcSize[0]));
serverApiCommon.requestBtcEstimatedFee(ServerApiCommon.ESTIMATE_FEE_PRIORITY);
serverApiCommon.requestBtcEstimatedFee(ServerApiCommon.ESTIMATE_FEE_NORMAL);
serverApiCommon.requestBtcEstimatedFee(ServerApiCommon.ESTIMATE_FEE_MINIMAL);
}
} else {
final ServerApiBlockcypher serverApiBlockcypher = new ServerApiBlockcypher();
final Integer[] calcSize = new Integer[1];
CompletableObserver payIdObserver = new DisposableCompletableObserver() {
@Override
public void onComplete() {
calcSize[0] = calculateEstimatedTransactionSize(coinData.getResolvedPayIdAddress(), amount.toValueString());
Log.e(TAG, String.format("Estimated tx size %d", calcSize[0]));
serverApiBlockcypher.requestData(ctx.getBlockchain().getID(), ServerApiBlockcypher.BLOCKCYPHER_FEE, "", "");
}
@Override
public void onError(Throwable e) {
ctx.setError(e.getMessage());
blockchainRequestsCallbacks.onComplete(false);
}
};
ServerApiBlockcypher.ResponseListener blockcypherListener = new ServerApiBlockcypher.ResponseListener() {
@Override
public void onSuccess(String method, BlockcypherResponse blockcypherResponse) {
@ -970,9 +1042,9 @@ public class BtcEngine extends CoinEngine {
BigDecimal normalByteFee = new BigDecimal(blockcypherFee.getMedium_fee_per_kb()).divide(BigDecimal.valueOf(1024));
BigDecimal maxByteFee = new BigDecimal(blockcypherFee.getHigh_fee_per_kb()).divide(BigDecimal.valueOf(1024));
CoinEngine.InternalAmount minIntAmount = new CoinEngine.InternalAmount(minByteFee.multiply(BigDecimal.valueOf(calcSize)), "satoshi");
CoinEngine.InternalAmount normalIntAmount = new CoinEngine.InternalAmount(normalByteFee.multiply(BigDecimal.valueOf(calcSize)), "satoshi");
CoinEngine.InternalAmount maxIntAmount = new CoinEngine.InternalAmount(maxByteFee.multiply(BigDecimal.valueOf(calcSize)), "satoshi");
CoinEngine.InternalAmount minIntAmount = new CoinEngine.InternalAmount(minByteFee.multiply(BigDecimal.valueOf(calcSize[0])), "satoshi");
CoinEngine.InternalAmount normalIntAmount = new CoinEngine.InternalAmount(normalByteFee.multiply(BigDecimal.valueOf(calcSize[0])), "satoshi");
CoinEngine.InternalAmount maxIntAmount = new CoinEngine.InternalAmount(maxByteFee.multiply(BigDecimal.valueOf(calcSize[0])), "satoshi");
coinData.minFee = convertToAmount(minIntAmount);
coinData.normalFee = convertToAmount(normalIntAmount);
@ -999,10 +1071,53 @@ public class BtcEngine extends CoinEngine {
serverApiBlockcypher.setResponseListener(blockcypherListener);
serverApiBlockcypher.requestData(ctx.getBlockchain().getID(), ServerApiBlockcypher.BLOCKCYPHER_FEE, "", "");
if (targetAddress.contains("$")) { // PayID
resolvePayID(targetAddress, payIdObserver);
} else {
calcSize[0] = calculateEstimatedTransactionSize(targetAddress, amount.toValueString());
Log.e(TAG, String.format("Estimated tx size %d", calcSize[0]));
serverApiBlockcypher.requestData(ctx.getBlockchain().getID(), ServerApiBlockcypher.BLOCKCYPHER_FEE, "", "");
}
}
}
private void resolvePayID(String targetAddress, CompletableObserver observer) {
final ServerApiPayId serverApiPayId = new ServerApiPayId();
SingleObserver<PayIdResponse> payIdObserver = new DisposableSingleObserver<PayIdResponse>() {
@Override
public void onSuccess(PayIdResponse payIdResponse) {
try {
String resolvedAddress = null;
for (PayIdAddress address : payIdResponse.getAddresses()) {
if (address.getPaymentNetwork().equals("BTC") &&
address.getEnvironment().equals("MAINNET")) {
resolvedAddress = address.getAddressDetails().getAddress();
break;
}
}
if (validateAddress(resolvedAddress)) {
coinData.setResolvedPayIdAddress(resolvedAddress);
observer.onComplete();
} else {
observer.onError(new Exception("Unknown address format in PayID response"));
}
} catch (Exception e) {
observer.onError(new Exception("Unknown response format on PayID request"));
}
}
@Override
public void onError(Throwable e) {
Log.i(TAG, "onFail: " + "payID" + " " + e.getMessage());
observer.onError(new Exception("PayID error:" + e.getMessage()));
}
};
serverApiPayId.getAddress(targetAddress, ctx.getBlockchain(), payIdObserver);
}
@Override
public void requestSendTransaction(BlockchainRequestsCallbacks blockchainRequestsCallbacks, byte[] txForSend) throws Exception {

13
app/src/main/java/com/tangem/wallet/eth/EthData.java
View file

@ -14,6 +14,8 @@ public class EthData extends CoinData {
private BigInteger countConfirmedTX = null;
private BigInteger countUnconfirmedTX = BigInteger.valueOf(0);
private String resolvedPayIdAddress = null;
public BigInteger getConfirmedTXCount() {
if (countConfirmedTX == null) {
countConfirmedTX = BigInteger.valueOf(0);
@ -46,6 +48,7 @@ public class EthData extends CoinData {
public void clearInfo() {
super.clearInfo();
balance = null;
resolvedPayIdAddress = null;
}
public CoinEngine.InternalAmount getBalanceInInternalUnits() {
@ -57,6 +60,13 @@ public class EthData extends CoinData {
balance = value;
}
public String getResolvedPayIdAddress() {
return resolvedPayIdAddress;
}
public void setResolvedPayIdAddress(String resolvedPayIdAddress) {
this.resolvedPayIdAddress = resolvedPayIdAddress;
}
@Override
public void loadFromBundle(Bundle B) {
@ -73,6 +83,8 @@ public class EthData extends CoinData {
countConfirmedTX = new BigInteger(B.getString("confirmTx"), 16);
if (B.containsKey("unconfirmTx"))
countUnconfirmedTX = new BigInteger(B.getString("unconfirmTx"), 16);
if (B.containsKey("ResolvedPayIdAddress")) resolvedPayIdAddress = B.getString("ResolvedPayIdAddress");
else resolvedPayIdAddress = null;
}
@Override
@ -86,6 +98,7 @@ public class EthData extends CoinData {
B.putString("confirmTx", getConfirmedTXCount().toString(16));
B.putString("unconfirmTx", getUnconfirmedTXCount().toString(16));
if (resolvedPayIdAddress != null) B.putString("ResolvedPayIdAddress", resolvedPayIdAddress);
} catch (Exception e) {
Log.e("Can't save to bundle ", e.getMessage());

109
app/src/main/java/com/tangem/wallet/eth/EthEngine.java
View file

@ -9,10 +9,13 @@ import com.tangem.Constant;
import com.tangem.data.Blockchain;
import com.tangem.data.network.ServerApiBlockcypher;
import com.tangem.data.network.ServerApiInfura;
import com.tangem.data.network.ServerApiPayId;
import com.tangem.data.network.model.BlockcypherFee;
import com.tangem.data.network.model.BlockcypherResponse;
import com.tangem.data.network.model.BlockcypherTxref;
import com.tangem.data.network.model.InfuraResponse;
import com.tangem.data.network.model.PayIdAddress;
import com.tangem.data.network.model.PayIdResponse;
import com.tangem.tangem_card.data.TangemCard;
import com.tangem.tangem_card.tasks.SignTask;
import com.tangem.util.CryptoUtil;
@ -33,8 +36,12 @@ import org.bitcoinj.core.ECKey;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.math.RoundingMode;
import java.net.URL;
import java.util.Arrays;
import io.reactivex.SingleObserver;
import io.reactivex.observers.DisposableSingleObserver;
/**
* Created by Ilia on 15.02.2018.
*/
@ -137,6 +144,21 @@ public class EthEngine extends CoinEngine {
return false;
}
if (address.contains("$")) { // PayID
String[] addressParts = address.split("\\$");
if (addressParts.length != 2) {
return false;
}
String addressURL = "https://" + addressParts[1] + "/" + addressParts[0];
try {
new URL(addressURL).toURI();
return true;
} catch (Exception e) {
return false;
}
}
if (!address.startsWith("0x") && !address.startsWith("0X")) {
return false;
}
@ -266,7 +288,7 @@ public class EthEngine extends CoinEngine {
@Override
public boolean checkNewTransactionAmount(Amount amount) {
if( BuildConfig.FLAVOR== Constant.FLAVOR_TANGEM_CARDANO ) {
if (BuildConfig.FLAVOR == Constant.FLAVOR_TANGEM_CARDANO) {
return true;
}
Amount balance = getBalance();
@ -387,6 +409,14 @@ public class EthEngine extends CoinEngine {
Log.e(TAG, "Construct transaction " + amountValue.toString() + " with fee " + feeValue.toString() + (IncFee ? " including" : " excluding"));
String destination;
//PayID
if (coinData.getResolvedPayIdAddress() != null) {
destination = coinData.getResolvedPayIdAddress();
} else {
destination = targetAddress;
}
BigInteger nonceValue = coinData.getConfirmedTXCount();
byte[] pbKey = ctx.getCard().getWalletPublicKey();
@ -401,13 +431,12 @@ public class EthEngine extends CoinEngine {
BigInteger gasLimit = BigInteger.valueOf(21000);
Integer chainId = this.getChainIdNum();
String to = targetAddress;
if (to.startsWith("0x") || to.startsWith("0X")) {
to = to.substring(2);
if (destination.startsWith("0x") || destination.startsWith("0X")) {
destination = destination.substring(2);
}
final EthTransaction tx = EthTransaction.create(to, weiAmount, nonceValue, gasPrice, gasLimit, chainId);
final EthTransaction tx = EthTransaction.create(destination, weiAmount, nonceValue, gasPrice, gasLimit, chainId);
return new SignTask.TransactionToSign() {
@Override
@ -510,7 +539,7 @@ public class EthEngine extends CoinEngine {
break;
}
if (serverApiInfura.isRequestsSequenceCompleted()&& serverApiBlockcypher.isRequestsSequenceCompleted()) {
if (serverApiInfura.isRequestsSequenceCompleted() && serverApiBlockcypher.isRequestsSequenceCompleted()) {
blockchainRequestsCallbacks.onComplete(!ctx.hasError());
} else {
blockchainRequestsCallbacks.onProgress();
@ -521,7 +550,7 @@ public class EthEngine extends CoinEngine {
public void onFail(String method, String message) {
Log.e(TAG, "onFail: " + method + " " + message);
ctx.setError(message);
if (serverApiInfura.isRequestsSequenceCompleted()&& serverApiBlockcypher.isRequestsSequenceCompleted()) {
if (serverApiInfura.isRequestsSequenceCompleted() && serverApiBlockcypher.isRequestsSequenceCompleted()) {
blockchainRequestsCallbacks.onComplete(false);
} else {
blockchainRequestsCallbacks.onProgress();
@ -556,7 +585,7 @@ public class EthEngine extends CoinEngine {
Log.e(TAG, "FAIL BLOCKCYPHER_ADDRESS Exception");
}
if (serverApiInfura.isRequestsSequenceCompleted()&& serverApiBlockcypher.isRequestsSequenceCompleted()) {
if (serverApiInfura.isRequestsSequenceCompleted() && serverApiBlockcypher.isRequestsSequenceCompleted()) {
blockchainRequestsCallbacks.onComplete(!ctx.hasError());
} else {
blockchainRequestsCallbacks.onProgress();
@ -565,7 +594,7 @@ public class EthEngine extends CoinEngine {
public void onSuccess(String method, BlockcypherFee blockcypherFee) {
Log.e(TAG, "Wrong response type for requestBalanceAndUnspentTransactions");
if (serverApiInfura.isRequestsSequenceCompleted()&& serverApiBlockcypher.isRequestsSequenceCompleted()) {
if (serverApiInfura.isRequestsSequenceCompleted() && serverApiBlockcypher.isRequestsSequenceCompleted()) {
blockchainRequestsCallbacks.onComplete(!ctx.hasError());
} else {
blockchainRequestsCallbacks.onProgress();
@ -575,7 +604,7 @@ public class EthEngine extends CoinEngine {
@Override
public void onFail(String method, String message) {
Log.i(TAG, "onFail: " + method + " " + message);
if (serverApiInfura.isRequestsSequenceCompleted()&& serverApiBlockcypher.isRequestsSequenceCompleted()) {
if (serverApiInfura.isRequestsSequenceCompleted() && serverApiBlockcypher.isRequestsSequenceCompleted()) {
blockchainRequestsCallbacks.onComplete(!ctx.hasError());
} else {
blockchainRequestsCallbacks.onProgress();
@ -593,6 +622,8 @@ public class EthEngine extends CoinEngine {
@Override
public void requestFee(BlockchainRequestsCallbacks blockchainRequestsCallbacks, String targetAddress, Amount amount) {
ServerApiInfura serverApiInfura = new ServerApiInfura(ctx.getBlockchain());
final ServerApiPayId serverApiPayId = new ServerApiPayId();
// request requestData eth gasPrice listener
ServerApiInfura.ResponseListener responseListener = new ServerApiInfura.ResponseListener() {
@Override
@ -623,7 +654,11 @@ public class EthEngine extends CoinEngine {
Log.i(TAG, "normal fee: " + coinData.normalFee.toString());
Log.i(TAG, "max fee : " + coinData.maxFee.toString());
blockchainRequestsCallbacks.onComplete(true);
if (serverApiInfura.isRequestsSequenceCompleted() && serverApiPayId.isRequestsSequenceCompleted()) {
blockchainRequestsCallbacks.onComplete(!ctx.hasError());
} else {
blockchainRequestsCallbacks.onProgress();
}
}
@Override
@ -634,6 +669,52 @@ public class EthEngine extends CoinEngine {
};
serverApiInfura.setResponseListener(responseListener);
if (targetAddress.contains("$")) { // PayID
SingleObserver<PayIdResponse> observer = new DisposableSingleObserver<PayIdResponse>() {
@Override
public void onSuccess(PayIdResponse payIdResponse) {
try {
String resolvedAddress = null;
for (PayIdAddress address : payIdResponse.getAddresses()) {
if (address.getPaymentNetwork().equals("ETH") &&
address.getEnvironment().equals("MAINNET")) {
resolvedAddress = address.getAddressDetails().getAddress();
break;
}
}
if (validateAddress(resolvedAddress)) {
coinData.setResolvedPayIdAddress(resolvedAddress);
if (serverApiInfura.isRequestsSequenceCompleted() && serverApiPayId.isRequestsSequenceCompleted()) {
blockchainRequestsCallbacks.onComplete(!ctx.hasError());
} else {
blockchainRequestsCallbacks.onProgress();
}
} else {
ctx.setError("Unknown address format in PayID response");
blockchainRequestsCallbacks.onComplete(false);
}
} catch (Exception e) {
ctx.setError("Unknown response format on PayID request");
blockchainRequestsCallbacks.onComplete(false);
}
if (serverApiInfura.isRequestsSequenceCompleted() && serverApiPayId.isRequestsSequenceCompleted()) {
blockchainRequestsCallbacks.onComplete(!ctx.hasError());
} else {
blockchainRequestsCallbacks.onProgress();
}
}
@Override
public void onError(Throwable e) {
Log.i(TAG, "onFail: " + "payID" + " " + e.getMessage());
ctx.setError("PayID error:" + e.getMessage());
blockchainRequestsCallbacks.onComplete(false);
}
};
serverApiPayId.getAddress(targetAddress, ctx.getBlockchain(), observer);
}
serverApiInfura.requestData(ServerApiInfura.INFURA_ETH_GAS_PRICE, 67, coinData.getWallet(), "", "");
}
@ -648,7 +729,7 @@ public class EthEngine extends CoinEngine {
@Override
public void onSuccess(String method, InfuraResponse infuraResponse) {
if (method.equals(ServerApiInfura.INFURA_ETH_SEND_RAW_TRANSACTION)) {
if (infuraResponse.getResult()==null || infuraResponse.getResult().isEmpty()) {
if (infuraResponse.getResult() == null || infuraResponse.getResult().isEmpty()) {
ctx.setError("Rejected by node: " + infuraResponse.getError());
blockchainRequestsCallbacks.onComplete(false);
} else {
@ -675,7 +756,9 @@ public class EthEngine extends CoinEngine {
serverApiInfura.requestData(ServerApiInfura.INFURA_ETH_SEND_RAW_TRANSACTION, 67, coinData.getWallet(), "", txStr);
}
public int pendingTransactionTimeoutInSeconds() { return 10; }
public int pendingTransactionTimeoutInSeconds() {
return 10;
}
@Override
public boolean needMultipleLinesForBalance() {

2
app/src/main/java/com/tangem/wallet/xrp/XrpEngine.java
View file

@ -658,7 +658,7 @@ public class XrpEngine extends CoinEngine {
}
};
serverApiPayId.getAddress(targetAddress, observer);
serverApiPayId.getAddress(targetAddress, ctx.getBlockchain(), observer);
} else {
XrpXAddressDecoded xAddressDecoded = XrpXAddressService.Companion.decode(targetAddress);
if (xAddressDecoded == null) { // classic address