Updated on 2026-08-14
This commit is contained in:
Tangem
parent
4d36c61c78
commit
46ab0d584b
2 changed files with 55 additions and 39 deletions
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@ -20,6 +20,7 @@ import java.net.ConnectException;
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import java.net.InetAddress;
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import java.net.InetSocketAddress;
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import java.net.Socket;
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import java.security.cert.CertificateFactory;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.List;
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@ -28,6 +29,7 @@ import java.util.Random;
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import javax.net.SocketFactory;
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import javax.net.ssl.HostnameVerifier;
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import javax.net.ssl.HttpsURLConnection;
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import javax.net.ssl.SSLHandshakeException;
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import javax.net.ssl.SSLSession;
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import javax.net.ssl.SSLSocket;
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import javax.net.ssl.SSLSocketFactory;
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@ -61,8 +63,8 @@ public class ServerApiElectrum {
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public void electrumRequestData(TangemCard card, ElectrumRequest electrumRequest) {
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Observable<ElectrumRequest> checkElectrumDataObserver = Observable.just(electrumRequest)
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.doOnNext(electrumRequest1 -> doElectrumRequest(card, electrumRequest))
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// .doOnNext(electrumRequest1 -> testSslSocket(card, electrumRequest))
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// .doOnNext(electrumRequest1 -> doElectrumRequest(card, electrumRequest))
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.doOnNext(electrumRequest1 -> testSslSocket(card, electrumRequest))
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.flatMap(electrumRequest1 -> {
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if (electrumRequest1.answerData == null) {
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@ -72,10 +74,9 @@ public class ServerApiElectrum {
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return Observable.just(electrumRequest1);
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})
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.retryWhen(errors -> errors
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.filter(throwable -> throwable instanceof NullPointerException)
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.zipWith(Observable.range(1, 4), (n, i) -> i))
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// .retryWhen(errors -> errors
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// .filter(throwable -> throwable instanceof NullPointerException)
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// .zipWith(Observable.range(1, 4), (n, i) -> i))
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.subscribeOn(Schedulers.io())
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.observeOn(AndroidSchedulers.mainThread());
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@ -112,27 +113,26 @@ public class ServerApiElectrum {
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this.port = bitcoinNodeSsl.getPort();
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SocketFactory sf = SSLSocketFactory.getDefault();
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SSLSocket socket;
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SSLSocket sslSocket;
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List<ElectrumRequest> result = new ArrayList<>();
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Collections.addAll(result, electrumRequest);
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try {
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socket = (SSLSocket) sf.createSocket("gmail.com", 443);
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// socket = (SSLSocket) sf.createSocket("electrum.hsmiths.com", 50002);
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// socket = (SSLSocket) sf.createSocket(host, port);
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HostnameVerifier hv = HttpsURLConnection.getDefaultHostnameVerifier();
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SSLSession s = socket.getSession();
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sslSocket = (SSLSocket) sf.createSocket(host, port);
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// if (!hv.verify("mail.google.com", s)) {
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// throw new SSLHandshakeException("Expected mail.google.com, found " + s.getPeerPrincipal());
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HostnameVerifier hv = HttpsURLConnection.getDefaultHostnameVerifier();
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SSLSession sslSession = sslSocket.getSession();
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// if (!hv.verify(host, sslSession)) {
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// throw new SSLHandshakeException("Expected " + host + " , found " + sslSession.getPeerPrincipal());
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// }
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Log.i(TAG, host + " " + port);
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try {
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OutputStream os = socket.getOutputStream();
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OutputStream os = sslSocket.getOutputStream();
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OutputStreamWriter out = new OutputStreamWriter(os, "UTF-8");
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InputStream is = socket.getInputStream();
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InputStream is = sslSocket.getInputStream();
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BufferedReader in = new BufferedReader(new InputStreamReader(is));
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electrumRequest.setID(1);
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@ -140,8 +140,6 @@ public class ServerApiElectrum {
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out.flush();
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electrumRequest.answerData = in.readLine();
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// electrumRequest.host = host;
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// electrumRequest.port = port;
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if (electrumRequest.answerData != null) {
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Log.i(TAG, ">> " + electrumRequest.answerData);
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} else {
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@ -153,20 +151,19 @@ public class ServerApiElectrum {
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e.printStackTrace();
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Log.e(TAG, "electrumRequestData " + electrumRequest.getMethod() + " ConnectException " + e.getMessage());
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} finally {
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// Log.i(TAG, "electrumRequestData " + electrumRequest.getMethod() + " CLOSE");
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socket.close();
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Log.i(TAG, "electrumRequestData " + electrumRequest.getMethod() + " CLOSE");
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sslSocket.close();
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}
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socket.close();
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} catch (IOException e) {
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e.printStackTrace();
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Log.e(TAG, "electrumRequestData " + electrumRequest.getMethod() + " IOException " + e.getMessage());
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}
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return result;
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}
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private List<ElectrumRequest> doElectrumRequest(TangemCard card, ElectrumRequest electrumRequest) {
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if (card.getBlockchain() == Blockchain.BitcoinTestNet) {
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BitcoinNodeTestNet bitcoinNodeTestNet = BitcoinNodeTestNet.values()[new Random().nextInt(BitcoinNodeTestNet.values().length)];
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this.host = bitcoinNodeTestNet.getHost();
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@ -203,10 +200,10 @@ public class ServerApiElectrum {
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electrumRequest.host = host;
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electrumRequest.port = port;
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if (electrumRequest.answerData != null) {
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// Log.i(TAG, ">> " + electrumRequest.answerData);
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Log.i(TAG, ">> " + electrumRequest.answerData);
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} else {
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electrumRequest.error = "No answer from server";
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// Log.i(TAG, ">> <NULL>");
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Log.i(TAG, ">> <NULL>");
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}
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} catch (ConnectException e) {
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@ -220,7 +217,7 @@ public class ServerApiElectrum {
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} catch (IOException e) {
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e.printStackTrace();
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electrumRequestDataListener.onFail(e.getMessage());
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Log.e(TAG, "electrumRequestData " + electrumRequest.getMethod() + " Exception " + e.getMessage());
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Log.e(TAG, "electrumRequestData " + electrumRequest.getMethod() + " IOException " + e.getMessage());
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}
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return result;
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}
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@ -1,17 +1,36 @@
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package com.tangem.domain.wallet.btc
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enum class BitcoinNode(val host: String, val port: Int) {
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n1("electrum.anduck.net", 50001),
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n2("electrum-server.ninja", 50001),
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n3("btc.cihar.com", 50001),
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n4("vps.hsmiths.com", 50001),
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n5("electrum.hsmiths.com", 50001),
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n6("electrum.vom-stausee.de", 50001),
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n7("node.ispol.sk", 50001),
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n8("electrum2.eff.ro", 50001),
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n9("electrumx.nmdps.net", 50001),
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n10("kirsche.emzy.de", 50001),
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n11("electrum.petrkr.net", 50001),
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n12("electrum.dk", 50001),
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// n13("electrum.hsmiths.com", 50002)
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enum class BitcoinNode(val host: String, val port: Int, val proto: String) {
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n1("electrum.anduck.net", 50001, "tcp"),
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n2("electrum-server.ninja", 50001, "tcp"),
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n3("btc.cihar.com", 50001, "tcp"),
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n4("vps.hsmiths.com", 50001, "tcp"),
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n5("electrum.hsmiths.com", 50001, "tcp"),
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n6("electrum.vom-stausee.de", 50001, "tcp"),
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n7("node.ispol.sk", 50001, "tcp"),
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n8("electrum2.eff.ro", 50001, "tcp"),
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n9("electrumx.nmdps.net", 50001, "tcp"),
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n10("kirsche.emzy.de", 50001, "tcp"),
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n11("electrum.petrkr.net", 50001, "tcp"),
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n12("electrum.dk", 50001, "tcp"),
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// n13("electrum.anduck.net", 50012, "ssl"),
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// n14("electrum.eff.ro", 50002, "ssl"),
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// n15("vps.hsmiths.com", 50002, "ssl"),
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// n16("VPS.hsmiths.com", 50002, "ssl"),
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// n17("agapc7dhcqfjqpjb.onion", 50002, "ssl"),
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// n18("alviss.coinjoined.com", 50002, "ssl"),
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// n19("arihancckjge66iv.onion", 50002, "ssl"),
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// n20("aspinall.io", 50002, "ssl"),
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// n21("bauerjda5hnedjam.onion", 50002, "ssl"),
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// n22("bauerjhejlv6di7s.onion", 50002, "ssl"),
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// n23("bauerjhejlv6di7s.onion", 50002, "ssl"),
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// n24("btc.asis.io", 50002, "ssl"),
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// n25("btc.cihar.com", 50002, "ssl"),
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// n26("btc.ex.laodc.com", 443, "ssl"),
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// n27("btc.gravitech.net", 50002, "ssl"),
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// n28("btc.pr0xima.de", 50002, "ssl"),
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// n29("btc.smsys.me", 995, "ssl"),
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}
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