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Updated on 2026-08-14

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Tangem 2018-11-01 13:41:28 +03:00
parent 0d472a6668
commit f152aac54c
2 changed files with 74 additions and 3 deletions
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74
app/src/main/java/com/tangem/data/network/ServerApiHelperElectrum.java
View file

@ -9,6 +9,7 @@ import com.tangem.domain.wallet.Blockchain;
import com.tangem.domain.wallet.TangemCard;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
@ -22,6 +23,15 @@ import java.util.Collections;
import java.util.List;
import java.util.Random;
import javax.net.SocketFactory;
import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLHandshakeException;
import javax.net.ssl.SSLPeerUnverifiedException;
import javax.net.ssl.SSLSession;
import javax.net.ssl.SSLSocket;
import javax.net.ssl.SSLSocketFactory;
import io.reactivex.Observable;
import io.reactivex.android.schedulers.AndroidSchedulers;
import io.reactivex.observers.DefaultObserver;
@ -41,6 +51,7 @@ public class ServerApiHelperElectrum {
public interface ElectrumRequestDataListener {
void onSuccess(ElectrumRequest electrumRequest);
void onFail(String method);
}
@ -51,7 +62,8 @@ public class ServerApiHelperElectrum {
public void electrumRequestData(TangemCard card, ElectrumRequest electrumRequest) {
Observable<ElectrumRequest> checkElectrumDataObserver = Observable.just(electrumRequest)
.doOnNext(electrumRequest1 -> doElectrumRequest(card, electrumRequest))
// .doOnNext(electrumRequest1 -> doElectrumRequest(card, electrumRequest))
.doOnNext(electrumRequest1 -> testSslSocket(card, electrumRequest))
.flatMap(electrumRequest1 -> {
if (electrumRequest1.answerData == null) {
@ -94,7 +106,63 @@ public class ServerApiHelperElectrum {
});
}
private List<ElectrumRequest> doElectrumRequest(TangemCard card, ElectrumRequest electrumRequest) throws ConnectException {
private List<ElectrumRequest> testSslSocket(TangemCard card, ElectrumRequest electrumRequest) {
SocketFactory sf = SSLSocketFactory.getDefault();
SSLSocket socket;
List<ElectrumRequest> result = new ArrayList<>();
Collections.addAll(result, electrumRequest);
try {
// socket = (SSLSocket) sf.createSocket("gmail.com", 443);
socket = (SSLSocket) sf.createSocket("electrum.hsmiths.com", 50002);
HostnameVerifier hv = HttpsURLConnection.getDefaultHostnameVerifier();
SSLSession s = socket.getSession();
// if (!hv.verify("mail.google.com", s)) {
// throw new SSLHandshakeException("Expected mail.google.com, found " + s.getPeerPrincipal());
// }
try {
OutputStream os = socket.getOutputStream();
OutputStreamWriter out = new OutputStreamWriter(os, "UTF-8");
InputStream is = socket.getInputStream();
BufferedReader in = new BufferedReader(new InputStreamReader(is));
electrumRequest.setID(1);
out.write(electrumRequest.getAsString() + "\n");
out.flush();
electrumRequest.answerData = in.readLine();
// electrumRequest.host = host;
// electrumRequest.port = port;
if (electrumRequest.answerData != null) {
Log.i(TAG, ">> " + electrumRequest.answerData);
} else {
electrumRequest.error = "No answer from server";
Log.i(TAG, ">> <NULL>");
}
} catch (ConnectException e) {
e.printStackTrace();
Log.e(TAG, "electrumRequestData " + electrumRequest.getMethod() + " ConnectException " + e.getMessage());
} finally {
// Log.i(TAG, "electrumRequestData " + electrumRequest.getMethod() + " CLOSE");
socket.close();
}
socket.close();
} catch (IOException e) {
e.printStackTrace();
}
return result;
}
private List<ElectrumRequest> doElectrumRequest(TangemCard card, ElectrumRequest electrumRequest) {
BitcoinNode bitcoinNode = BitcoinNode.values()[new Random().nextInt(BitcoinNode.values().length)];
if (card.getBlockchain() == Blockchain.BitcoinTestNet || card.getBlockchain() == Blockchain.BitcoinCashTestNet) {
@ -112,7 +180,7 @@ public class ServerApiHelperElectrum {
try {
Socket socket = App.getNetworkComponent().getSocket();
socket.connect(new InetSocketAddress(InetAddress.getByName(host), port));
socket.connect(new InetSocketAddress(InetAddress.getByName(host), port));
Log.i(TAG, host + " " + port);
try {
OutputStream os = socket.getOutputStream();

3
app/src/main/java/com/tangem/presentation/activity/LogoActivity.kt
View file

@ -4,6 +4,7 @@ import android.annotation.SuppressLint
import android.content.Intent
import android.os.Bundle
import android.support.v7.app.AppCompatActivity
import com.tangem.data.network.ServerApiHelperElectrum
import com.tangem.wallet.BuildConfig
import com.tangem.wallet.R
import kotlinx.android.synthetic.main.activity_logo.*
@ -17,6 +18,8 @@ class LogoActivity : AppCompatActivity() {
const val MILLIS_AUTO_HIDE = 1000
}
private var serverApiHelperElectrum: ServerApiHelperElectrum = ServerApiHelperElectrum()
private val hideRunnable = Runnable { this.hide() }
override fun onCreate(savedInstanceState: Bundle?) {