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Code Issues Pull requests Projects Releases 1 Packages Wiki Activity Actions

Updated on 2026-08-14

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Tangem 2018-05-29 16:11:22 +03:00
parent 8c17a8d4f0
commit b19c306250
70 changed files with 6149 additions and 6206 deletions
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52
app/src/main/java/com/tangem/VerticalTextView.java Normal file
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@ -0,0 +1,52 @@
package com.tangem;
import android.content.Context;
import android.graphics.Canvas;
import android.support.v7.widget.AppCompatTextView;
import android.text.TextPaint;
import android.util.AttributeSet;
import android.view.Gravity;
public class VerticalTextView extends AppCompatTextView {
final boolean topDown;
public VerticalTextView(Context context, AttributeSet attrs) {
super(context, attrs);
final int gravity = getGravity();
if (Gravity.isVertical(gravity) && (gravity & Gravity.VERTICAL_GRAVITY_MASK) == Gravity.BOTTOM) {
setGravity((gravity & Gravity.HORIZONTAL_GRAVITY_MASK) | Gravity.TOP);
topDown = false;
} else {
topDown = true;
}
}
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
super.onMeasure(heightMeasureSpec, widthMeasureSpec);
setMeasuredDimension(getMeasuredHeight(), getMeasuredWidth());
}
@Override
protected void onDraw(Canvas canvas) {
TextPaint textPaint = getPaint();
textPaint.setColor(getCurrentTextColor());
textPaint.drawableState = getDrawableState();
canvas.save();
if (topDown) {
canvas.translate(getWidth(), 0);
canvas.rotate(90);
} else {
canvas.translate(0, getHeight());
canvas.rotate(-90);
}
canvas.translate(getCompoundPaddingLeft(), getExtendedPaddingTop());
getLayout().draw(canvas);
canvas.restore();
}
}

4
app/src/main/java/com/tangem/data/network/Server.java
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@ -1,4 +0,0 @@
package com.tangem.data.network;
public class Server {
}

366
app/src/main/java/com/tangem/wallet/Electrum_Request.java → app/src/main/java/com/tangem/data/network/request/Electrum_Request.java
View file

@ -1,184 +1,182 @@
package com.tangem.wallet;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
/**
* Created by dvol on 16.07.2017.
*/
public class Electrum_Request {
public static final String METHOD_GetBalance = "blockchain.address.get_balance";
public static final String METHOD_ListUnspent = "blockchain.address.listunspent";
public static final String METHOD_GetHistory = "blockchain.address.get_history";
public static final String METHOD_GetTransaction = "blockchain.transaction.get";
public static final String METHOD_GetHeader = "blockchain.block.get_header";
public static final String METHOD_SendTransaction = "blockchain.transaction.broadcast";
public static final String METHOD_GetFee = "blockchain.estimatefee";
public JSONObject jsRequestData;
public String answerData;
public String error;
public String WalletAddress;
public String TxHash;
public String Host;
public int Port;
private Electrum_Request() {
}
public Electrum_Request(JSONObject jsRequest) {
try {
jsRequestData = new JSONObject(jsRequest.toString());
} catch (JSONException e) {
e.printStackTrace();
}
}
public JSONObject getAnswer() {
try {
return new JSONObject(answerData);
} catch (Exception e) {
try {
return new JSONObject(String.format("[\"Error\":\"%s\"]", e.getMessage()));
} catch (JSONException e1) {
e1.printStackTrace();
return null;
}
}
}
public String getAsString() {
return jsRequestData.toString();
}
public void setID(int value) {
try {
jsRequestData.put("id", String.format("%d", value));
} catch (JSONException e) {
e.printStackTrace();
}
}
public int getID() {
try {
return jsRequestData.getInt("id");
} catch (JSONException e) {
e.printStackTrace();
return 0;
}
}
public static Electrum_Request CheckBalance(String wallet) {
Electrum_Request request = new Electrum_Request();
try {
request.WalletAddress=wallet;
request.jsRequestData = new JSONObject("{ \"method\":\"" + METHOD_GetBalance + "\", \"params\":[\"" + wallet + "\"] }");
} catch (JSONException e) {
e.printStackTrace();
request.error = e.toString();
}
return request;
}
public static Electrum_Request GetFee(String wallet) {
Electrum_Request request = new Electrum_Request();
try{
request.WalletAddress = wallet; //METHOD_GetFee
request.jsRequestData = new JSONObject("{ \"method\":\"" + METHOD_GetFee + "\", \"params\":[\"" + 6 + "\"] }");
}
catch(JSONException e)
{
e.printStackTrace();
request.error = e.toString();
}
return request;
}
public static Electrum_Request GetHeader(String wallet, String height) {
Electrum_Request request = new Electrum_Request();
try {
request.WalletAddress=wallet;
request.jsRequestData = new JSONObject("{ \"method\":\"" + METHOD_GetHeader + "\", \"params\":[\"" + height + "\"] }");
} catch (JSONException e) {
e.printStackTrace();
request.error = e.toString();
}
return request;
}
public static Electrum_Request ListUnspent(String wallet) {
Electrum_Request request = new Electrum_Request();
try {
request.WalletAddress=wallet;
request.jsRequestData = new JSONObject("{ \"method\":\"" + METHOD_ListUnspent + "\", \"params\":[\"" + wallet + "\"] }");
} catch (JSONException e) {
e.printStackTrace();
request.error = e.toString();
}
return request;
}
public static Electrum_Request Broadcast(String wallet, String tx) {
Electrum_Request request = new Electrum_Request();
try {
request.WalletAddress=wallet;
request.jsRequestData = new JSONObject("{ \"method\":\"" + METHOD_SendTransaction + "\", \"params\":[\"" + tx + "\"] }");
} catch (JSONException e) {
e.printStackTrace();
request.error = e.toString();
}
return request;
}
public static Electrum_Request ListHistory(String wallet) {
Electrum_Request request = new Electrum_Request();
try {
request.WalletAddress=wallet;
request.jsRequestData = new JSONObject("{ \"method\":\"" + METHOD_GetHistory + "\", \"params\":[\"" + wallet + "\"] }");
} catch (JSONException e) {
e.printStackTrace();
request.error = e.toString();
}
return request;
}
public static Electrum_Request GetTransaction(String wallet, String tx_hash) {
Electrum_Request request = new Electrum_Request();
try {
request.WalletAddress=wallet;
request.TxHash = tx_hash;
request.jsRequestData = new JSONObject("{ \"method\":\"" + METHOD_GetTransaction + "\", \"params\":[\"" + tx_hash + "\"] }");
} catch (JSONException e) {
e.printStackTrace();
request.error = e.toString();
}
return request;
}
public boolean isMethod(String methodName) throws JSONException {
return jsRequestData.getString("method").equals(methodName);
}
public JSONArray getParams() throws JSONException {
return jsRequestData.getJSONArray("params");
}
public JSONObject getResult() throws JSONException {
return getAnswer().getJSONObject("result");
}
public String getResultString() throws JSONException {
return getAnswer().getString("result");
}
public JSONArray getResultArray() throws JSONException {
return getAnswer().getJSONArray("result");
}
}
package com.tangem.data.network.request;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
/**
* Created by dvol on 16.07.2017.
*/
public class Electrum_Request {
public static final String METHOD_GetBalance = "blockchain.address.get_balance";
public static final String METHOD_ListUnspent = "blockchain.address.listunspent";
public static final String METHOD_GetHistory = "blockchain.address.get_history";
public static final String METHOD_GetTransaction = "blockchain.transaction.get";
public static final String METHOD_GetHeader = "blockchain.block.get_header";
public static final String METHOD_SendTransaction = "blockchain.transaction.broadcast";
public static final String METHOD_GetFee = "blockchain.estimatefee";
public JSONObject jsRequestData;
public String answerData;
public String error;
public String WalletAddress;
public String TxHash;
public String Host;
public int Port;
private Electrum_Request() {
}
public Electrum_Request(JSONObject jsRequest) {
try {
jsRequestData = new JSONObject(jsRequest.toString());
} catch (JSONException e) {
e.printStackTrace();
}
}
public JSONObject getAnswer() {
try {
return new JSONObject(answerData);
} catch (Exception e) {
try {
return new JSONObject(String.format("[\"Error\":\"%s\"]", e.getMessage()));
} catch (JSONException e1) {
e1.printStackTrace();
return null;
}
}
}
public String getAsString() {
return jsRequestData.toString();
}
public void setID(int value) {
try {
jsRequestData.put("id", String.format("%d", value));
} catch (JSONException e) {
e.printStackTrace();
}
}
public int getID() {
try {
return jsRequestData.getInt("id");
} catch (JSONException e) {
e.printStackTrace();
return 0;
}
}
public static Electrum_Request CheckBalance(String wallet) {
Electrum_Request request = new Electrum_Request();
try {
request.WalletAddress=wallet;
request.jsRequestData = new JSONObject("{ \"method\":\"" + METHOD_GetBalance + "\", \"params\":[\"" + wallet + "\"] }");
} catch (JSONException e) {
e.printStackTrace();
request.error = e.toString();
}
return request;
}
public static Electrum_Request GetFee(String wallet) {
Electrum_Request request = new Electrum_Request();
try{
request.WalletAddress = wallet; //METHOD_GetFee
request.jsRequestData = new JSONObject("{ \"method\":\"" + METHOD_GetFee + "\", \"params\":[\"" + 6 + "\"] }");
}
catch(JSONException e)
{
e.printStackTrace();
request.error = e.toString();
}
return request;
}
public static Electrum_Request GetHeader(String wallet, String height) {
Electrum_Request request = new Electrum_Request();
try {
request.WalletAddress=wallet;
request.jsRequestData = new JSONObject("{ \"method\":\"" + METHOD_GetHeader + "\", \"params\":[\"" + height + "\"] }");
} catch (JSONException e) {
e.printStackTrace();
request.error = e.toString();
}
return request;
}
public static Electrum_Request ListUnspent(String wallet) {
Electrum_Request request = new Electrum_Request();
try {
request.WalletAddress=wallet;
request.jsRequestData = new JSONObject("{ \"method\":\"" + METHOD_ListUnspent + "\", \"params\":[\"" + wallet + "\"] }");
} catch (JSONException e) {
e.printStackTrace();
request.error = e.toString();
}
return request;
}
public static Electrum_Request Broadcast(String wallet, String tx) {
Electrum_Request request = new Electrum_Request();
try {
request.WalletAddress=wallet;
request.jsRequestData = new JSONObject("{ \"method\":\"" + METHOD_SendTransaction + "\", \"params\":[\"" + tx + "\"] }");
} catch (JSONException e) {
e.printStackTrace();
request.error = e.toString();
}
return request;
}
public static Electrum_Request ListHistory(String wallet) {
Electrum_Request request = new Electrum_Request();
try {
request.WalletAddress=wallet;
request.jsRequestData = new JSONObject("{ \"method\":\"" + METHOD_GetHistory + "\", \"params\":[\"" + wallet + "\"] }");
} catch (JSONException e) {
e.printStackTrace();
request.error = e.toString();
}
return request;
}
public static Electrum_Request GetTransaction(String wallet, String tx_hash) {
Electrum_Request request = new Electrum_Request();
try {
request.WalletAddress=wallet;
request.TxHash = tx_hash;
request.jsRequestData = new JSONObject("{ \"method\":\"" + METHOD_GetTransaction + "\", \"params\":[\"" + tx_hash + "\"] }");
} catch (JSONException e) {
e.printStackTrace();
request.error = e.toString();
}
return request;
}
public boolean isMethod(String methodName) throws JSONException {
return jsRequestData.getString("method").equals(methodName);
}
public JSONArray getParams() throws JSONException {
return jsRequestData.getJSONArray("params");
}
public JSONObject getResult() throws JSONException {
return getAnswer().getJSONObject("result");
}
public String getResultString() throws JSONException {
return getAnswer().getString("result");
}
public JSONArray getResultArray() throws JSONException {
return getAnswer().getJSONArray("result");
}
}

184
app/src/main/java/com/tangem/wallet/ExchangeRequest.java → app/src/main/java/com/tangem/data/network/request/ExchangeRequest.java
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@ -1,92 +1,92 @@
package com.tangem.wallet;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
/**
* Created by dvol on 16.07.2017.
*/
public class ExchangeRequest {
public JSONObject jsRequestData;
public String answerData;
public String error;
public String WalletAddress;
public String currency;
public String currencyAlter;
private ExchangeRequest() {
}
public ExchangeRequest(JSONObject jsRequest) {
try {
jsRequestData = new JSONObject(jsRequest.toString());
} catch (JSONException e) {
e.printStackTrace();
}
}
public JSONObject getAnswer() {
try {
return new JSONObject(answerData);
} catch (Exception e) {
try {
return new JSONObject(String.format("[\"Error\":\"%s\"]", e.getMessage()));
} catch (JSONException e1) {
e1.printStackTrace();
return null;
}
}
}
public JSONArray getAnswerList() throws JSONException {
return new JSONArray(answerData);
}
public String getAsString() {
return jsRequestData.toString();
}
public void setID(int value) {
try {
jsRequestData.put("id", String.format("%d", value));
} catch (JSONException e) {
e.printStackTrace();
}
}
public int getID() {
try {
return jsRequestData.getInt("id");
} catch (JSONException e) {
e.printStackTrace();
return 0;
}
}
public static ExchangeRequest GetRate(String wallet, String currency, String alterCurrency) {
ExchangeRequest request = new ExchangeRequest();
request.WalletAddress=wallet;
request.currency = currency;
request.currencyAlter = alterCurrency;
return request;
}
public JSONArray getParams() throws JSONException {
return jsRequestData.getJSONArray("params");
}
public JSONObject getResult() throws JSONException {
return getAnswer().getJSONObject("result");
}
public String getResultString() throws JSONException {
return getAnswer().getString("result");
}
public JSONArray getResultArray() throws JSONException {
return getAnswer().getJSONArray("result");
}
}
package com.tangem.data.network.request;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
/**
* Created by dvol on 16.07.2017.
*/
public class ExchangeRequest {
public JSONObject jsRequestData;
public String answerData;
public String error;
public String WalletAddress;
public String currency;
public String currencyAlter;
private ExchangeRequest() {
}
public ExchangeRequest(JSONObject jsRequest) {
try {
jsRequestData = new JSONObject(jsRequest.toString());
} catch (JSONException e) {
e.printStackTrace();
}
}
public JSONObject getAnswer() {
try {
return new JSONObject(answerData);
} catch (Exception e) {
try {
return new JSONObject(String.format("[\"Error\":\"%s\"]", e.getMessage()));
} catch (JSONException e1) {
e1.printStackTrace();
return null;
}
}
}
public JSONArray getAnswerList() throws JSONException {
return new JSONArray(answerData);
}
public String getAsString() {
return jsRequestData.toString();
}
public void setID(int value) {
try {
jsRequestData.put("id", String.format("%d", value));
} catch (JSONException e) {
e.printStackTrace();
}
}
public int getID() {
try {
return jsRequestData.getInt("id");
} catch (JSONException e) {
e.printStackTrace();
return 0;
}
}
public static ExchangeRequest GetRate(String wallet, String currency, String alterCurrency) {
ExchangeRequest request = new ExchangeRequest();
request.WalletAddress=wallet;
request.currency = currency;
request.currencyAlter = alterCurrency;
return request;
}
public JSONArray getParams() throws JSONException {
return jsRequestData.getJSONArray("params");
}
public JSONObject getResult() throws JSONException {
return getAnswer().getJSONObject("result");
}
public String getResultString() throws JSONException {
return getAnswer().getString("result");
}
public JSONArray getResultArray() throws JSONException {
return getAnswer().getJSONArray("result");
}
}

235
app/src/main/java/com/tangem/wallet/Electrum_Task.java → app/src/main/java/com/tangem/data/network/task/Electrum_Task.java
View file

@ -1,116 +1,119 @@
package com.tangem.wallet;
import android.os.AsyncTask;
import android.util.Log;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.net.InetAddress;
import java.net.Socket;
import java.util.ArrayList;
import java.util.List;
/**
* Created by dvol on 16.07.2017.
*/
public class Electrum_Task extends AsyncTask<Electrum_Request, Integer, List<Electrum_Request>> {
public static final String logTag = "Electrum";
//public static final String Host = /*"hsmiths.changeip.net";*/ "testnetnode.arihanc.com";
//public static final int Port = /*8080*/51001;
private int reqID = 1;
private String Host = "";
private int Port = 0;
OutputStreamWriter out;
BufferedReader in;
public SharedData sharedCounter = null;
public Electrum_Task(String host, int port) {
super();
Host = host;
Port = port;
}
public Electrum_Task(String host, int port, SharedData sharedCounter) {
super();
Host = host;
Port = port;
this.sharedCounter = sharedCounter;
}
@Override
protected List<Electrum_Request> doInBackground(Electrum_Request... requests) {
List<Electrum_Request> result = new ArrayList<>();
for (int i = 0; i < requests.length; i++) {
result.add(requests[i]);
}
try {
InetAddress serverAddress = InetAddress.getByName(Host);
Log.v(logTag, "Connecting..."+Host);
Socket socket = new Socket(serverAddress, Port);
socket.setSoTimeout(5000);
try {
OutputStream os = socket.getOutputStream();
out = new OutputStreamWriter(os, "UTF-8");
Log.v(logTag, "Connected");
InputStream is = socket.getInputStream();
in = new BufferedReader(new InputStreamReader(is));
publishProgress(5);
for (int i = 0; i < requests.length; i++) {
requests[i].setID(reqID++);
doRequest(requests[i]);
publishProgress(5 + 90 * (i + 1) / requests.length);
}
publishProgress(100);
} catch (Exception e) {
Log.e(logTag, "Error: ", e);
} finally {
socket.close();
}
} catch (Exception e) {
Log.e(logTag, "Error: ", e);
for (int i = 0; i < requests.length; i++) {
result.get(i).error = e.toString();
}
}
return result;
}
private void doRequest(Electrum_Request request) {
try {
Log.v(logTag, "<< " + request.getAsString());
out.write(request.getAsString() + "\n");
out.flush();
request.answerData = in.readLine();
request.Host=Host;
request.Port=Port;
if (request.answerData != null) {
Log.v(logTag, ">> " + request.answerData);
} else {
request.error = "No answer from server";
Log.v(logTag, ">> <NULL>");
}
} catch (Exception e) {
request.error = e.toString();
}
}
public String getValidationNodeDescription() {
return "Electrum, "+Host+":"+String.valueOf(Port);
}
}
package com.tangem.data.network.task;
import android.os.AsyncTask;
import android.util.Log;
import com.tangem.data.network.request.Electrum_Request;
import com.tangem.wallet.SharedData;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.net.InetAddress;
import java.net.Socket;
import java.util.ArrayList;
import java.util.List;
/**
* Created by dvol on 16.07.2017.
*/
public class Electrum_Task extends AsyncTask<Electrum_Request, Integer, List<Electrum_Request>> {
public static final String logTag = "Electrum";
//public static final String Host = /*"hsmiths.changeip.net";*/ "testnetnode.arihanc.com";
//public static final int Port = /*8080*/51001;
private int reqID = 1;
private String Host = "";
private int Port = 0;
OutputStreamWriter out;
BufferedReader in;
public SharedData sharedCounter = null;
public Electrum_Task(String host, int port) {
super();
Host = host;
Port = port;
}
public Electrum_Task(String host, int port, SharedData sharedCounter) {
super();
Host = host;
Port = port;
this.sharedCounter = sharedCounter;
}
@Override
protected List<Electrum_Request> doInBackground(Electrum_Request... requests) {
List<Electrum_Request> result = new ArrayList<>();
for (int i = 0; i < requests.length; i++) {
result.add(requests[i]);
}
try {
InetAddress serverAddress = InetAddress.getByName(Host);
Log.v(logTag, "Connecting..."+Host);
Socket socket = new Socket(serverAddress, Port);
socket.setSoTimeout(5000);
try {
OutputStream os = socket.getOutputStream();
out = new OutputStreamWriter(os, "UTF-8");
Log.v(logTag, "Connected");
InputStream is = socket.getInputStream();
in = new BufferedReader(new InputStreamReader(is));
publishProgress(5);
for (int i = 0; i < requests.length; i++) {
requests[i].setID(reqID++);
doRequest(requests[i]);
publishProgress(5 + 90 * (i + 1) / requests.length);
}
publishProgress(100);
} catch (Exception e) {
Log.e(logTag, "Error: ", e);
} finally {
socket.close();
}
} catch (Exception e) {
Log.e(logTag, "Error: ", e);
for (int i = 0; i < requests.length; i++) {
result.get(i).error = e.toString();
}
}
return result;
}
private void doRequest(Electrum_Request request) {
try {
Log.v(logTag, "<< " + request.getAsString());
out.write(request.getAsString() + "\n");
out.flush();
request.answerData = in.readLine();
request.Host=Host;
request.Port=Port;
if (request.answerData != null) {
Log.v(logTag, ">> " + request.answerData);
} else {
request.error = "No answer from server";
Log.v(logTag, ">> <NULL>");
}
} catch (Exception e) {
request.error = e.toString();
}
}
public String getValidationNodeDescription() {
return "Electrum, "+Host+":"+String.valueOf(Port);
}
}

132
app/src/main/java/com/tangem/wallet/ExchangeTask.java → app/src/main/java/com/tangem/data/network/task/ExchangeTask.java
View file

@ -1,66 +1,66 @@
package com.tangem.wallet;
/**
* Created by Ilia on 16.01.2018.
*/
import android.os.AsyncTask;
import com.tangem.wallet.ExchangeRequest;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;
/**
* Created by Ilia on 04.12.2017.
*/
public class ExchangeTask extends AsyncTask<ExchangeRequest, Void, List<ExchangeRequest>> {
public ExchangeTask()
{
}
protected List<ExchangeRequest> doInBackground(ExchangeRequest... requests) {
List<ExchangeRequest> result = new ArrayList<>();
for (int i = 0; i < requests.length; i++) {
result.add(requests[i]);
}
for (ExchangeRequest request: result)
{
HttpURLConnection httpcon = null;
try {
URL url = new URL("https://api.coinmarketcap.com/v1/ticker/?convert=USD&lmit=10");
httpcon = (HttpURLConnection) url.openConnection();
httpcon.setRequestMethod("GET");
httpcon.connect();
BufferedReader in = new BufferedReader(
new InputStreamReader(httpcon.getInputStream()));
String inputLine;
StringBuffer response = new StringBuffer();
while ((inputLine = in.readLine()) != null) {
response.append(inputLine);
}
in.close();
request.answerData = response.toString();
} catch (Exception e) {
request.error = e.getMessage();
} finally {
httpcon.disconnect();
}
}
return result;
}
}
package com.tangem.data.network.task;
/**
* Created by Ilia on 16.01.2018.
*/
import android.os.AsyncTask;
import com.tangem.data.network.request.ExchangeRequest;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;
/**
* Created by Ilia on 04.12.2017.
*/
public class ExchangeTask extends AsyncTask<ExchangeRequest, Void, List<ExchangeRequest>> {
public ExchangeTask()
{
}
protected List<ExchangeRequest> doInBackground(ExchangeRequest... requests) {
List<ExchangeRequest> result = new ArrayList<>();
for (int i = 0; i < requests.length; i++) {
result.add(requests[i]);
}
for (ExchangeRequest request: result)
{
HttpURLConnection httpcon = null;
try {
URL url = new URL("https://api.coinmarketcap.com/v1/ticker/?convert=USD&lmit=10");
httpcon = (HttpURLConnection) url.openConnection();
httpcon.setRequestMethod("GET");
httpcon.connect();
BufferedReader in = new BufferedReader(
new InputStreamReader(httpcon.getInputStream()));
String inputLine;
StringBuffer response = new StringBuffer();
while ((inputLine = in.readLine()) != null) {
response.append(inputLine);
}
in.close();
request.answerData = response.toString();
} catch (Exception e) {
request.error = e.getMessage();
} finally {
httpcon.disconnect();
}
}
return result;
}
}

127
app/src/main/java/com/tangem/wallet/Fee_Task.java → app/src/main/java/com/tangem/data/network/task/Fee_Task.java
View file

@ -1,63 +1,66 @@
package com.tangem.wallet;
import android.os.AsyncTask;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;
/**
* Created by Ilia on 04.12.2017.
*/
public class Fee_Task extends AsyncTask<Fee_Request, Void, List<Fee_Request>> {
public SharedData sharedCounter = null;
public Fee_Task(SharedData sharedData)
{
sharedCounter = sharedData;
}
protected List<Fee_Request> doInBackground(Fee_Request... requests) {
List<Fee_Request> result = new ArrayList<>();
for (int i = 0; i < requests.length; i++) {
result.add(requests[i]);
}
for (Fee_Request request: result)
{
HttpURLConnection httpcon = null;
try {
URL url = new URL("https://estimatefee.com/n/"+String.valueOf(request.getBlockCount()));
httpcon = (HttpURLConnection) url.openConnection();
httpcon.setRequestMethod("GET");
httpcon.connect();
BufferedReader in = new BufferedReader(
new InputStreamReader(httpcon.getInputStream()));
String inputLine;
StringBuffer response = new StringBuffer();
while ((inputLine = in.readLine()) != null) {
response.append(inputLine);
}
in.close();
request.answerData = response.toString();
} catch (Exception e) {
request.error = e.getMessage();
} finally {
httpcon.disconnect();
}
}
return result;
}
package com.tangem.data.network.task;
import android.os.AsyncTask;
import com.tangem.wallet.Fee_Request;
import com.tangem.wallet.SharedData;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;
/**
* Created by Ilia on 04.12.2017.
*/
public class Fee_Task extends AsyncTask<Fee_Request, Void, List<Fee_Request>> {
public SharedData sharedCounter = null;
public Fee_Task(SharedData sharedData)
{
sharedCounter = sharedData;
}
protected List<Fee_Request> doInBackground(Fee_Request... requests) {
List<Fee_Request> result = new ArrayList<>();
for (int i = 0; i < requests.length; i++) {
result.add(requests[i]);
}
for (Fee_Request request: result)
{
HttpURLConnection httpcon = null;
try {
URL url = new URL("https://estimatefee.com/n/"+String.valueOf(request.getBlockCount()));
httpcon = (HttpURLConnection) url.openConnection();
httpcon.setRequestMethod("GET");
httpcon.connect();
BufferedReader in = new BufferedReader(
new InputStreamReader(httpcon.getInputStream()));
String inputLine;
StringBuffer response = new StringBuffer();
while ((inputLine = in.readLine()) != null) {
response.append(inputLine);
}
in.close();
request.answerData = response.toString();
} catch (Exception e) {
request.error = e.getMessage();
} finally {
httpcon.disconnect();
}
}
return result;
}
}

271
app/src/main/java/com/tangem/wallet/Infura_Task.java → app/src/main/java/com/tangem/data/network/task/Infura_Task.java
View file

@ -1,134 +1,137 @@
package com.tangem.wallet;
/**
* Created by Ilia on 19.12.2017.
*/
import android.os.AsyncTask;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;
import javax.net.ssl.HttpsURLConnection;
/**
* Created by Ilia on 04.12.2017.
*/
public class Infura_Task extends AsyncTask<Infura_Request, Void, List<Infura_Request>> {
private Exception exception;
private Blockchain blockchain;
public Infura_Task(Blockchain blockchainNet)
{
blockchain = blockchainNet;
}
boolean useOurNode = false;
protected List<Infura_Request> doInBackground(Infura_Request... requests) {
List<Infura_Request> result = new ArrayList<>();
for (int i = 0; i < requests.length; i++) {
result.add(requests[i]);
}
for (Infura_Request request: result)
{
HttpURLConnection httpcon = null;
try {
URL url = new URL("https://rinkeby.infura.io/AfWg0tmYEX5Kukn2UkKV");
if(blockchain == Blockchain.Ethereum || blockchain == Blockchain.Token){
if(useOurNode) {
URL tmp = new URL("http://52.230.23.88");
url = new URL(tmp.getProtocol(), tmp.getHost(), 27172, tmp.getFile());
}else
url = new URL("https://mainnet.infura.io/AfWg0tmYEX5Kukn2UkKV");
}
if(useOurNode)
{
httpcon = (HttpURLConnection)url.openConnection();
}
else
{
httpcon = (HttpsURLConnection)url.openConnection();
}
if(httpcon == null)
{
request.error = String.format("Cann't connect to %s", url.getHost());
return result;
}
httpcon.setRequestMethod("POST");
httpcon.setRequestProperty("Content-Type", "application/json");
String params = request.getAsString();
OutputStream os = httpcon.getOutputStream();
if(os == null)
{
request.error = String.format("Cann't recieve data from %s", url.getHost());
return result;
}
BufferedWriter writer = new BufferedWriter(
new OutputStreamWriter(os, "UTF-8"));
if(writer == null)
{
request.error = String.format("Cann't send data to %s", url.getHost());
}
writer.write(params);
writer.flush();
writer.close();
os.close();
httpcon.connect();
request.getParams();
System.out.println("code:"+httpcon.getResponseCode());
int code = httpcon.getResponseCode();
BufferedReader in = new BufferedReader(
new InputStreamReader(httpcon.getInputStream()));
String inputLine;
StringBuffer response = new StringBuffer();
while ((inputLine = in.readLine()) != null) {
response.append(inputLine);
}
in.close();
request.answerData = response.toString();
} catch (Exception e) {
this.exception = e;
request.error = e.getMessage();
} finally {
httpcon.disconnect();
}
}
return result;
}
public String getValidationNodeDescription() {
if(blockchain == Blockchain.Ethereum || blockchain == Blockchain.Token)
{
if(useOurNode)
return "52.230.23.88:27172";
else
return "Infura, infura.io";
}
return "Infura, rinkeby.infura.io";
}
}
package com.tangem.data.network.task;
/**
* Created by Ilia on 19.12.2017.
*/
import android.os.AsyncTask;
import com.tangem.wallet.Blockchain;
import com.tangem.wallet.Infura_Request;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;
import javax.net.ssl.HttpsURLConnection;
/**
* Created by Ilia on 04.12.2017.
*/
public class Infura_Task extends AsyncTask<Infura_Request, Void, List<Infura_Request>> {
private Exception exception;
private Blockchain blockchain;
public Infura_Task(Blockchain blockchainNet)
{
blockchain = blockchainNet;
}
boolean useOurNode = false;
protected List<Infura_Request> doInBackground(Infura_Request... requests) {
List<Infura_Request> result = new ArrayList<>();
for (int i = 0; i < requests.length; i++) {
result.add(requests[i]);
}
for (Infura_Request request: result)
{
HttpURLConnection httpcon = null;
try {
URL url = new URL("https://rinkeby.infura.io/AfWg0tmYEX5Kukn2UkKV");
if(blockchain == Blockchain.Ethereum || blockchain == Blockchain.Token){
if(useOurNode) {
URL tmp = new URL("http://52.230.23.88");
url = new URL(tmp.getProtocol(), tmp.getHost(), 27172, tmp.getFile());
}else
url = new URL("https://mainnet.infura.io/AfWg0tmYEX5Kukn2UkKV");
}
if(useOurNode)
{
httpcon = (HttpURLConnection)url.openConnection();
}
else
{
httpcon = (HttpsURLConnection)url.openConnection();
}
if(httpcon == null)
{
request.error = String.format("Cann't connect to %s", url.getHost());
return result;
}
httpcon.setRequestMethod("POST");
httpcon.setRequestProperty("Content-Type", "application/json");
String params = request.getAsString();
OutputStream os = httpcon.getOutputStream();
if(os == null)
{
request.error = String.format("Cann't recieve data from %s", url.getHost());
return result;
}
BufferedWriter writer = new BufferedWriter(
new OutputStreamWriter(os, "UTF-8"));
if(writer == null)
{
request.error = String.format("Cann't send data to %s", url.getHost());
}
writer.write(params);
writer.flush();
writer.close();
os.close();
httpcon.connect();
request.getParams();
System.out.println("code:"+httpcon.getResponseCode());
int code = httpcon.getResponseCode();
BufferedReader in = new BufferedReader(
new InputStreamReader(httpcon.getInputStream()));
String inputLine;
StringBuffer response = new StringBuffer();
while ((inputLine = in.readLine()) != null) {
response.append(inputLine);
}
in.close();
request.answerData = response.toString();
} catch (Exception e) {
this.exception = e;
request.error = e.getMessage();
} finally {
httpcon.disconnect();
}
}
return result;
}
public String getValidationNodeDescription() {
if(blockchain == Blockchain.Ethereum || blockchain == Blockchain.Token)
{
if(useOurNode)
return "52.230.23.88:27172";
else
return "Infura, infura.io";
}
return "Infura, rinkeby.infura.io";
}
}

476
app/src/main/java/com/tangem/cardReader/CardCrypto.java → app/src/main/java/com/tangem/domain/cardReader/CardCrypto.java
View file

@ -1,238 +1,238 @@
package com.tangem.cardReader;
import android.util.Log;
import org.spongycastle.asn1.ASN1EncodableVector;
import org.spongycastle.asn1.ASN1Integer;
import org.spongycastle.asn1.DERSequence;
import org.spongycastle.jce.ECNamedCurveTable;
import org.spongycastle.jce.spec.ECNamedCurveParameterSpec;
import org.spongycastle.jce.spec.ECPrivateKeySpec;
import org.spongycastle.jce.spec.ECPublicKeySpec;
import org.spongycastle.math.ec.ECPoint;
import java.math.BigInteger;
import java.security.InvalidAlgorithmParameterException;
import java.security.InvalidKeyException;
import java.security.KeyFactory;
import java.security.NoSuchAlgorithmException;
import java.security.NoSuchProviderException;
import java.security.PrivateKey;
import java.security.PublicKey;
import java.security.Signature;
import java.security.spec.InvalidKeySpecException;
import java.util.Arrays;
import javax.crypto.BadPaddingException;
import javax.crypto.Cipher;
import javax.crypto.IllegalBlockSizeException;
import javax.crypto.NoSuchPaddingException;
import javax.crypto.spec.IvParameterSpec;
import javax.crypto.spec.SecretKeySpec;
/**
* Created by dvol on 14.11.2017.
*/
public class CardCrypto {
public static PublicKey LoadPublicKey(byte[] publicKeyArray) throws Exception {
ECNamedCurveParameterSpec spec = ECNamedCurveTable.getParameterSpec("secp256k1");
KeyFactory factory = KeyFactory.getInstance("EC", "SC");
ECPoint p1 = spec.getCurve().decodePoint(publicKeyArray);
ECPublicKeySpec keySpec = new ECPublicKeySpec(p1, spec);
return factory.generatePublic(keySpec);
}
public static boolean VerifySignature(byte[] publicKeyArray, byte[] data, byte[] signature) throws Exception {
Signature signatureInstance = Signature.getInstance("SHA256withECDSA");
PublicKey publicKey = LoadPublicKey(publicKeyArray);
signatureInstance.initVerify(publicKey);
signatureInstance.update(data);
ASN1EncodableVector v = new ASN1EncodableVector();
int size = signature.length / 2;
v.add(/*r*/new ASN1Integer(new BigInteger(1, Arrays.copyOfRange(signature, 0, size))));
v.add(/*s*/new ASN1Integer(new BigInteger(1, Arrays.copyOfRange(signature, size, size * 2))));
byte[] sigDer = new DERSequence(v).getEncoded();
return signatureInstance.verify(sigDer);
}
// public static boolean isCanonical(BigInteger s) {
//
// ECNamedCurveParameterSpec spec = ECNamedCurveTable.getParameterSpec("secp256k1");
//
// BigInteger HALF_CURVE_ORDER = spec.getN().shiftRight(1);
// return s.compareTo(HALF_CURVE_ORDER) <= 0;
// }
//
// public static BigInteger toCanonicalised(BigInteger s) {
//
// // The order of the curve is the number of valid points that exist on that curve. If S is in the upper
// // half of the number of valid points, then bring it back to the lower half. Otherwise, imagine that
// // N = 10
// // s = 8, so (-8 % 10 == 2) thus both (r, 8) and (r, 2) are valid solutions.
// // 10 - 8 == 2, giving us always the latter solution, which is canonical.
// ECNamedCurveParameterSpec spec = ECNamedCurveTable.getParameterSpec("secp256k1");
// if(!isCanonical(s)) {
// BigInteger canon = spec.getN().subtract(s);
// //Log.e("TX_SIGN", "non Canonical S");
// return canon;
// }
//
// return s;
//
// }
//
// public static BigInteger[] calcSign2(byte[] priv, byte[] hash)
// {
// ECDSASigner signer = new ECDSASigner();
// BigInteger d = new BigInteger(priv);
//
// ECNamedCurveParameterSpec CURVE_PARAMS = ECNamedCurveTable.getParameterSpec("secp256k1");
// ECDomainParameters CURVE = new ECDomainParameters(CURVE_PARAMS.getCurve(), CURVE_PARAMS.getG(), CURVE_PARAMS.getN(),
// CURVE_PARAMS.getH());
// ECPrivateKeyParameters params = new ECPrivateKeyParameters(d, CURVE);
// //ECPublicKeyParameters params = new ECPublicKeyParameters(CURVE.getCurve().decodePoint(pub), CURVE);
// signer.init(true, params);
// BigInteger[] rs = signer.generateSignature(hash);
// return rs;
//
// }
//
// public static byte[] Signature3(byte[] privateKeyArray, byte[] data) throws Exception
// {
// byte[] hash=Util.calculateSHA256(data);
// BigInteger[] signBI=calcSign2(privateKeyArray, hash);
// //signBI[0]=toCanonicalised(signBI[0]);
// signBI[1]=toCanonicalised(signBI[1]);
// byte[] r = signBI[0].toByteArray();
// byte[] s = signBI[1].toByteArray();
//
// byte[] res = new byte[64];
// if( r.length==32 ) {
// System.arraycopy(r, 0, res, 0, r.length);
// }else if( r.length==33 && r[0]==0 ){
// System.arraycopy(r, 1, res, 0, r.length-1);
// }else {
// throw new Exception("unsupported r-length");
// }
// if( s.length==32 ) {
// System.arraycopy(s, 0, res, 32, 32);
// }else{
// throw new Exception("unsupported s-length");
// }
// return res;
// }
public static byte[] Signature(byte[] privateKeyArray, byte[] data) throws Exception {
ECNamedCurveParameterSpec spec = ECNamedCurveTable.getParameterSpec("secp256k1");
KeyFactory factory = KeyFactory.getInstance("EC", "SC");
ECPrivateKeySpec keySpecP = new ECPrivateKeySpec(new BigInteger(1,privateKeyArray), spec);
Signature signature = Signature.getInstance("SHA256withECDSA");
PrivateKey privateKey = factory.generatePrivate(keySpecP);
signature.initSign(privateKey);
signature.update(data);
byte[] enc = signature.sign();
if (enc[0] != 0x30) throw new Exception("bad encoding 1");
if ((enc[1] & 0x80) != 0) throw new Exception("unsupported length encoding 1");
if (enc[2] != 0x02) throw new Exception("bad encoding 2");
if ((enc[3] & 0x80) != 0) throw new Exception("unsupported length encoding 2");
int rLength = enc[3];
if (enc[4 + rLength] != 0x02) throw new Exception("bad encoding 3");
if ((enc[5 + rLength] & 0x80) != 0) throw new Exception("unsupported length encoding 3");
int sLength = enc[5 + rLength];
int sPos = 6 + rLength;
byte[] res = new byte[64];
if (rLength <= 32) {
System.arraycopy(enc, 4, res, 32-rLength, rLength);
rLength=32;
} else if (rLength == 33 && enc[4] == 0) {
rLength--;
System.arraycopy(enc, 5, res, 0, rLength);
} else {
Log.e("cardCrypto","r-length:" + String.valueOf(rLength));
Log.e("cardCrypto","s-length:" + String.valueOf(sLength));
Log.e("cardCrypto","enc:" +Util.bytesToHex(enc));
throw new Exception("unsupported r-length - r-length:" + String.valueOf(rLength)+",s-length:" + String.valueOf(sLength)+",enc:" +Util.bytesToHex(enc));
}
if (sLength <= 32) {
System.arraycopy(enc, sPos, res, rLength+32-sLength, sLength);
sLength=32;
} else if (sLength == 33 && enc[sPos] == 0) {
System.arraycopy(enc, sPos + 1, res, rLength, sLength - 1);
} else {
Log.e("cardCrypto","s-length:" + String.valueOf(sLength));
Log.e("cardCrypto","r-length:" + String.valueOf(rLength));
Log.e("cardCrypto","enc:" +Util.bytesToHex(enc));
throw new Exception("unsupported s-length - r-length:" + String.valueOf(rLength)+",s-length:" + String.valueOf(sLength)+",enc:" +Util.bytesToHex(enc));
}
if(!VerifySignature(GeneratePublicKey(privateKeyArray), data, res))
{
throw new Exception("Signature self verify failed - r-length:" + String.valueOf(rLength)+",s-length:" + String.valueOf(sLength)+",enc:" +Util.bytesToHex(enc)+",res:"+Util.bytesToHex(res));
}
return res;
}
public static byte[] GeneratePublicKey(byte[] privateKeyArray) throws NoSuchProviderException, NoSuchAlgorithmException {
ECNamedCurveParameterSpec spec = ECNamedCurveTable.getParameterSpec("secp256k1");
byte[] publicKeyArray = spec.getG().multiply(new BigInteger(1,privateKeyArray)).getEncoded(false);
return publicKeyArray;
}
/**
* Computes the PBKDF2 hash of a password.
*
* @param password the password to hash.
* @param salt the salt
* @param iterations the iteration count (slowness factor)
* @return the PBDKF2 hash of the password
*/
public static byte[] pbkdf2(byte[] password, byte[] salt, int iterations)
throws NoSuchAlgorithmException, InvalidKeySpecException, InvalidKeyException {
return PBKDF2.deriveKey(password, salt, iterations);
}
public static byte[] Encrypt(byte[] key, byte[] data) throws NoSuchAlgorithmException, NoSuchProviderException, NoSuchPaddingException, InvalidKeyException, InvalidAlgorithmParameterException, IllegalBlockSizeException, BadPaddingException
{
SecretKeySpec skeySpec = new SecretKeySpec(key, "AES/CBC/PKCS7PADDING");
Cipher cipher = Cipher.getInstance("AES/CBC/PKCS7PADDING", "BC");
cipher.init(Cipher.ENCRYPT_MODE, skeySpec, new IvParameterSpec(new byte[16]));
byte[] mEncryptedData = cipher.doFinal(data);
return mEncryptedData;
}
public static byte[] Decrypt(byte[] key, byte[] data) throws NoSuchAlgorithmException, NoSuchPaddingException, InvalidKeyException, InvalidAlgorithmParameterException, IllegalBlockSizeException, BadPaddingException {
try {
SecretKeySpec skeySpec = new SecretKeySpec(key, "AES/CBC/PKCS7PADDING");
Cipher cipher = Cipher.getInstance("AES/CBC/PKCS7PADDING");
cipher.init(Cipher.DECRYPT_MODE, skeySpec, new IvParameterSpec(new byte[16]));
byte[] decryptedData = cipher.doFinal(Arrays.copyOfRange(data, 0, data.length ));
return decryptedData;
}
catch (Exception e)
{
SecretKeySpec skeySpec = new SecretKeySpec(key, "AES/CBC/NOPADDING");
Cipher cipher = Cipher.getInstance("AES/CBC/NOPADDING");
cipher.init(Cipher.DECRYPT_MODE, skeySpec, new IvParameterSpec(new byte[16]));
byte[] decryptedData = cipher.doFinal(Arrays.copyOfRange(data, 0, data.length ));
Log.e("decrypt",Util.bytesToHex(decryptedData));
throw e;
}
}
}
package com.tangem.domain.cardReader;
import android.util.Log;
import org.spongycastle.asn1.ASN1EncodableVector;
import org.spongycastle.asn1.ASN1Integer;
import org.spongycastle.asn1.DERSequence;
import org.spongycastle.jce.ECNamedCurveTable;
import org.spongycastle.jce.spec.ECNamedCurveParameterSpec;
import org.spongycastle.jce.spec.ECPrivateKeySpec;
import org.spongycastle.jce.spec.ECPublicKeySpec;
import org.spongycastle.math.ec.ECPoint;
import java.math.BigInteger;
import java.security.InvalidAlgorithmParameterException;
import java.security.InvalidKeyException;
import java.security.KeyFactory;
import java.security.NoSuchAlgorithmException;
import java.security.NoSuchProviderException;
import java.security.PrivateKey;
import java.security.PublicKey;
import java.security.Signature;
import java.security.spec.InvalidKeySpecException;
import java.util.Arrays;
import javax.crypto.BadPaddingException;
import javax.crypto.Cipher;
import javax.crypto.IllegalBlockSizeException;
import javax.crypto.NoSuchPaddingException;
import javax.crypto.spec.IvParameterSpec;
import javax.crypto.spec.SecretKeySpec;
/**
* Created by dvol on 14.11.2017.
*/
public class CardCrypto {
public static PublicKey LoadPublicKey(byte[] publicKeyArray) throws Exception {
ECNamedCurveParameterSpec spec = ECNamedCurveTable.getParameterSpec("secp256k1");
KeyFactory factory = KeyFactory.getInstance("EC", "SC");
ECPoint p1 = spec.getCurve().decodePoint(publicKeyArray);
ECPublicKeySpec keySpec = new ECPublicKeySpec(p1, spec);
return factory.generatePublic(keySpec);
}
public static boolean VerifySignature(byte[] publicKeyArray, byte[] data, byte[] signature) throws Exception {
Signature signatureInstance = Signature.getInstance("SHA256withECDSA");
PublicKey publicKey = LoadPublicKey(publicKeyArray);
signatureInstance.initVerify(publicKey);
signatureInstance.update(data);
ASN1EncodableVector v = new ASN1EncodableVector();
int size = signature.length / 2;
v.add(/*r*/new ASN1Integer(new BigInteger(1, Arrays.copyOfRange(signature, 0, size))));
v.add(/*s*/new ASN1Integer(new BigInteger(1, Arrays.copyOfRange(signature, size, size * 2))));
byte[] sigDer = new DERSequence(v).getEncoded();
return signatureInstance.verify(sigDer);
}
// public static boolean isCanonical(BigInteger s) {
//
// ECNamedCurveParameterSpec spec = ECNamedCurveTable.getParameterSpec("secp256k1");
//
// BigInteger HALF_CURVE_ORDER = spec.getN().shiftRight(1);
// return s.compareTo(HALF_CURVE_ORDER) <= 0;
// }
//
// public static BigInteger toCanonicalised(BigInteger s) {
//
// // The order of the curve is the number of valid points that exist on that curve. If S is in the upper
// // half of the number of valid points, then bring it back to the lower half. Otherwise, imagine that
// // N = 10
// // s = 8, so (-8 % 10 == 2) thus both (r, 8) and (r, 2) are valid solutions.
// // 10 - 8 == 2, giving us always the latter solution, which is canonical.
// ECNamedCurveParameterSpec spec = ECNamedCurveTable.getParameterSpec("secp256k1");
// if(!isCanonical(s)) {
// BigInteger canon = spec.getN().subtract(s);
// //Log.e("TX_SIGN", "non Canonical S");
// return canon;
// }
//
// return s;
//
// }
//
// public static BigInteger[] calcSign2(byte[] priv, byte[] hash)
// {
// ECDSASigner signer = new ECDSASigner();
// BigInteger d = new BigInteger(priv);
//
// ECNamedCurveParameterSpec CURVE_PARAMS = ECNamedCurveTable.getParameterSpec("secp256k1");
// ECDomainParameters CURVE = new ECDomainParameters(CURVE_PARAMS.getCurve(), CURVE_PARAMS.getG(), CURVE_PARAMS.getN(),
// CURVE_PARAMS.getH());
// ECPrivateKeyParameters params = new ECPrivateKeyParameters(d, CURVE);
// //ECPublicKeyParameters params = new ECPublicKeyParameters(CURVE.getCurve().decodePoint(pub), CURVE);
// signer.init(true, params);
// BigInteger[] rs = signer.generateSignature(hash);
// return rs;
//
// }
//
// public static byte[] Signature3(byte[] privateKeyArray, byte[] data) throws Exception
// {
// byte[] hash=Util.calculateSHA256(data);
// BigInteger[] signBI=calcSign2(privateKeyArray, hash);
// //signBI[0]=toCanonicalised(signBI[0]);
// signBI[1]=toCanonicalised(signBI[1]);
// byte[] r = signBI[0].toByteArray();
// byte[] s = signBI[1].toByteArray();
//
// byte[] res = new byte[64];
// if( r.length==32 ) {
// System.arraycopy(r, 0, res, 0, r.length);
// }else if( r.length==33 && r[0]==0 ){
// System.arraycopy(r, 1, res, 0, r.length-1);
// }else {
// throw new Exception("unsupported r-length");
// }
// if( s.length==32 ) {
// System.arraycopy(s, 0, res, 32, 32);
// }else{
// throw new Exception("unsupported s-length");
// }
// return res;
// }
public static byte[] Signature(byte[] privateKeyArray, byte[] data) throws Exception {
ECNamedCurveParameterSpec spec = ECNamedCurveTable.getParameterSpec("secp256k1");
KeyFactory factory = KeyFactory.getInstance("EC", "SC");
ECPrivateKeySpec keySpecP = new ECPrivateKeySpec(new BigInteger(1,privateKeyArray), spec);
Signature signature = Signature.getInstance("SHA256withECDSA");
PrivateKey privateKey = factory.generatePrivate(keySpecP);
signature.initSign(privateKey);
signature.update(data);
byte[] enc = signature.sign();
if (enc[0] != 0x30) throw new Exception("bad encoding 1");
if ((enc[1] & 0x80) != 0) throw new Exception("unsupported length encoding 1");
if (enc[2] != 0x02) throw new Exception("bad encoding 2");
if ((enc[3] & 0x80) != 0) throw new Exception("unsupported length encoding 2");
int rLength = enc[3];
if (enc[4 + rLength] != 0x02) throw new Exception("bad encoding 3");
if ((enc[5 + rLength] & 0x80) != 0) throw new Exception("unsupported length encoding 3");
int sLength = enc[5 + rLength];
int sPos = 6 + rLength;
byte[] res = new byte[64];
if (rLength <= 32) {
System.arraycopy(enc, 4, res, 32-rLength, rLength);
rLength=32;
} else if (rLength == 33 && enc[4] == 0) {
rLength--;
System.arraycopy(enc, 5, res, 0, rLength);
} else {
Log.e("cardCrypto","r-length:" + String.valueOf(rLength));
Log.e("cardCrypto","s-length:" + String.valueOf(sLength));
Log.e("cardCrypto","enc:" +Util.bytesToHex(enc));
throw new Exception("unsupported r-length - r-length:" + String.valueOf(rLength)+",s-length:" + String.valueOf(sLength)+",enc:" +Util.bytesToHex(enc));
}
if (sLength <= 32) {
System.arraycopy(enc, sPos, res, rLength+32-sLength, sLength);
sLength=32;
} else if (sLength == 33 && enc[sPos] == 0) {
System.arraycopy(enc, sPos + 1, res, rLength, sLength - 1);
} else {
Log.e("cardCrypto","s-length:" + String.valueOf(sLength));
Log.e("cardCrypto","r-length:" + String.valueOf(rLength));
Log.e("cardCrypto","enc:" +Util.bytesToHex(enc));
throw new Exception("unsupported s-length - r-length:" + String.valueOf(rLength)+",s-length:" + String.valueOf(sLength)+",enc:" +Util.bytesToHex(enc));
}
if(!VerifySignature(GeneratePublicKey(privateKeyArray), data, res))
{
throw new Exception("Signature self verify failed - r-length:" + String.valueOf(rLength)+",s-length:" + String.valueOf(sLength)+",enc:" +Util.bytesToHex(enc)+",res:"+Util.bytesToHex(res));
}
return res;
}
public static byte[] GeneratePublicKey(byte[] privateKeyArray) throws NoSuchProviderException, NoSuchAlgorithmException {
ECNamedCurveParameterSpec spec = ECNamedCurveTable.getParameterSpec("secp256k1");
byte[] publicKeyArray = spec.getG().multiply(new BigInteger(1,privateKeyArray)).getEncoded(false);
return publicKeyArray;
}
/**
* Computes the PBKDF2 hash of a password.
*
* @param password the password to hash.
* @param salt the salt
* @param iterations the iteration count (slowness factor)
* @return the PBDKF2 hash of the password
*/
public static byte[] pbkdf2(byte[] password, byte[] salt, int iterations)
throws NoSuchAlgorithmException, InvalidKeySpecException, InvalidKeyException {
return PBKDF2.deriveKey(password, salt, iterations);
}
public static byte[] Encrypt(byte[] key, byte[] data) throws NoSuchAlgorithmException, NoSuchProviderException, NoSuchPaddingException, InvalidKeyException, InvalidAlgorithmParameterException, IllegalBlockSizeException, BadPaddingException
{
SecretKeySpec skeySpec = new SecretKeySpec(key, "AES/CBC/PKCS7PADDING");
Cipher cipher = Cipher.getInstance("AES/CBC/PKCS7PADDING", "BC");
cipher.init(Cipher.ENCRYPT_MODE, skeySpec, new IvParameterSpec(new byte[16]));
byte[] mEncryptedData = cipher.doFinal(data);
return mEncryptedData;
}
public static byte[] Decrypt(byte[] key, byte[] data) throws NoSuchAlgorithmException, NoSuchPaddingException, InvalidKeyException, InvalidAlgorithmParameterException, IllegalBlockSizeException, BadPaddingException {
try {
SecretKeySpec skeySpec = new SecretKeySpec(key, "AES/CBC/PKCS7PADDING");
Cipher cipher = Cipher.getInstance("AES/CBC/PKCS7PADDING");
cipher.init(Cipher.DECRYPT_MODE, skeySpec, new IvParameterSpec(new byte[16]));
byte[] decryptedData = cipher.doFinal(Arrays.copyOfRange(data, 0, data.length ));
return decryptedData;
}
catch (Exception e)
{
SecretKeySpec skeySpec = new SecretKeySpec(key, "AES/CBC/NOPADDING");
Cipher cipher = Cipher.getInstance("AES/CBC/NOPADDING");
cipher.init(Cipher.DECRYPT_MODE, skeySpec, new IvParameterSpec(new byte[16]));
byte[] decryptedData = cipher.doFinal(Arrays.copyOfRange(data, 0, data.length ));
Log.e("decrypt",Util.bytesToHex(decryptedData));
throw e;
}
}
}

1905
app/src/main/java/com/tangem/cardReader/CardProtocol.java → app/src/main/java/com/tangem/domain/cardReader/CardProtocol.java
View file

File diff suppressed because it is too large Load diff

2
app/src/main/java/com/tangem/cardReader/CommandApdu.java → app/src/main/java/com/tangem/domain/cardReader/CommandApdu.java
View file

@ -1,4 +1,4 @@
package com.tangem.cardReader;
package com.tangem.domain.cardReader;
import java.io.ByteArrayOutputStream;
import java.io.IOException;

2
app/src/main/java/com/tangem/cardReader/CustomCardReader.java → app/src/main/java/com/tangem/domain/cardReader/CustomCardReader.java
View file

@ -1,4 +1,4 @@
package com.tangem.cardReader;
package com.tangem.domain.cardReader;
import android.content.Context;
import android.nfc.TagLostException;

86
app/src/main/java/com/tangem/cardReader/INS.java → app/src/main/java/com/tangem/domain/cardReader/INS.java
View file

@ -1,43 +1,43 @@
package com.tangem.cardReader;
/**
* Created by dvol on 07.03.2018.
*/
public enum INS {
Unknown(0x00),
BootROM_SOS(0x40),
BootROM_Tangem(0xF0),
Personalize(0xF1),
Read(0xF2),
VerifyCard(0xF3),
ValidateCard(0xF4),
VerifyCode(0xF5),
WriteIssuerData(0xF6),
GetIssuerData(0xF7),
CreateWallet(0xF8),
CheckWallet(0xF9),
SwapPIN(0xFA),
Sign(0xFB),
PurgeWallet(0xFC),
Activate(0xFE),
OpenSession(0xFF),
ReadBlockedData(0xE4),
CreateTestWallet(0xE0),
ExtractWalletKey(0xE1),
Test(0xE2),
Depersonalize(0xE3);
INS(int Code) {
this.Code = Code;
}
public int Code;
public static INS ByCode(int Code) {
INS[] allINS = INS.values();
for (INS i : allINS) {
if (i.Code == Code) return i;
}
return Unknown;
}
}
package com.tangem.domain.cardReader;
/**
* Created by dvol on 07.03.2018.
*/
public enum INS {
Unknown(0x00),
BootROM_SOS(0x40),
BootROM_Tangem(0xF0),
Personalize(0xF1),
Read(0xF2),
VerifyCard(0xF3),
ValidateCard(0xF4),
VerifyCode(0xF5),
WriteIssuerData(0xF6),
GetIssuerData(0xF7),
CreateWallet(0xF8),
CheckWallet(0xF9),
SwapPIN(0xFA),
Sign(0xFB),
PurgeWallet(0xFC),
Activate(0xFE),
OpenSession(0xFF),
ReadBlockedData(0xE4),
CreateTestWallet(0xE0),
ExtractWalletKey(0xE1),
Test(0xE2),
Depersonalize(0xE3);
INS(int Code) {
this.Code = Code;
}
public int Code;
public static INS ByCode(int Code) {
INS[] allINS = INS.values();
for (INS i : allINS) {
if (i.Code == Code) return i;
}
return Unknown;
}
}

308
app/src/main/java/com/tangem/cardReader/NfcManager.java → app/src/main/java/com/tangem/domain/cardReader/NfcManager.java
View file

@ -1,153 +1,155 @@
package com.tangem.cardReader;
import android.Manifest;
import android.annotation.TargetApi;
import android.app.Activity;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.pm.PackageManager;
import android.nfc.NfcAdapter;
import android.nfc.Tag;
import android.nfc.tech.IsoDep;
import android.os.Build;
import android.os.Bundle;
import android.support.v4.app.ActivityCompat;
import android.util.Log;
import java.io.IOException;
public class NfcManager {
private static final String TAG = "NfcManager";
// reader mode flags: listen for type A (not B), skipping ndef check
private static final int READER_FLAGS = NfcAdapter.FLAG_READER_NFC_A | NfcAdapter.FLAG_READER_SKIP_NDEF_CHECK | NfcAdapter.FLAG_READER_NO_PLATFORM_SOUNDS;
private NfcAdapter mNfcAdapter;
private NFCEnableDialog mEnableNfcDialog;
private Activity mActivity;
private NfcAdapter.ReaderCallback mReaderCallback;
private boolean broadcomWorkaround = false;
private static final int DELAY_PRESENCE = 1500;
public NfcManager(Activity activity, NfcAdapter.ReaderCallback readerCallback) {
mActivity = activity;
mReaderCallback = readerCallback;
mNfcAdapter = NfcAdapter.getDefaultAdapter(activity);
}
public void onResume() {
// register broadcast receiver
IntentFilter filter = new IntentFilter(NfcAdapter.ACTION_ADAPTER_STATE_CHANGED);
mActivity.registerReceiver(mBroadcastReceiver, filter);
if (mNfcAdapter == null || !mNfcAdapter.isEnabled()) {
ShowNFCEnableDialog();
} else {
enableReaderMode();
}
}
public void ShowNFCEnableDialog() {
mEnableNfcDialog=new NFCEnableDialog();
mEnableNfcDialog.show(mActivity.getFragmentManager(),"NFCEnableDialog");
}
public void onPause() {
mActivity.unregisterReceiver(mBroadcastReceiver);
disableReaderMode();
}
public void onStop() {
if (mEnableNfcDialog != null) {
mEnableNfcDialog.dismiss();
}
}
public void IgnoreTag(Tag tag) throws IOException {
// if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
// mNfcAdapter.ignore(tag, 500, null, null);
// }else{
IsoDep isoDep = IsoDep.get(tag);
if (isoDep != null) {
isoDep.close();
}
// }
}
private final BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() {
@SuppressWarnings("deprecation")
@Override
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
if (action == null)
return;
if (action.equals(NfcAdapter.ACTION_ADAPTER_STATE_CHANGED)) {
int state = intent.getIntExtra(NfcAdapter.EXTRA_ADAPTER_STATE,
NfcAdapter.STATE_ON);
if (state == NfcAdapter.STATE_ON
|| state == NfcAdapter.STATE_TURNING_ON) {
Log.d(TAG, "state: " + state + " , dialog: "
+ mEnableNfcDialog);
if (mEnableNfcDialog != null) {
mEnableNfcDialog.dismiss();
}
if (state == NfcAdapter.STATE_ON) {
enableReaderMode();
}
} else {
if (mEnableNfcDialog == null || !mEnableNfcDialog.isVisible()) {
ShowNFCEnableDialog();
}
}
}
}
};
@TargetApi(Build.VERSION_CODES.KITKAT)
private void enableReaderMode() {
Bundle options = new Bundle();
if (broadcomWorkaround) {
/* This is a work around for some Broadcom chipsets that does
* the presence check by sending commands that interrupt the
* processing of the ongoing command.
*/
options.putInt(NfcAdapter.EXTRA_READER_PRESENCE_CHECK_DELAY, DELAY_PRESENCE);
}
mNfcAdapter.enableReaderMode(mActivity, mReaderCallback, READER_FLAGS, options);
}
@TargetApi(Build.VERSION_CODES.KITKAT)
private void disableReaderMode() {
if (mNfcAdapter != null) {
mNfcAdapter.disableReaderMode(mActivity);
}
}
private static final int REQUEST_NFC_PERMISSIONS = 1;
private static String[] PERMISSIONS_NFC = {
Manifest.permission.NFC
};
//Checks if the app has NFC permission
//If the app does not has permission then the user will be prompted to grant permissions
public static void verifyPermissions(Activity activity) {
// Check if we have write permission
int permission = ActivityCompat.checkSelfPermission(activity, Manifest.permission.NFC);
if (permission != PackageManager.PERMISSION_GRANTED) {
// We don't have permission so prompt the user
ActivityCompat.requestPermissions(
activity,
PERMISSIONS_NFC,
REQUEST_NFC_PERMISSIONS
);
}
}
}
package com.tangem.domain.cardReader;
import android.Manifest;
import android.annotation.TargetApi;
import android.app.Activity;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.pm.PackageManager;
import android.nfc.NfcAdapter;
import android.nfc.Tag;
import android.nfc.tech.IsoDep;
import android.os.Build;
import android.os.Bundle;
import android.support.v4.app.ActivityCompat;
import android.util.Log;
import com.tangem.presentation.dialog.NFCEnableDialog;
import java.io.IOException;
public class NfcManager {
private static final String TAG = "NfcManager";
// reader mode flags: listen for type A (not B), skipping ndef check
private static final int READER_FLAGS = NfcAdapter.FLAG_READER_NFC_A | NfcAdapter.FLAG_READER_SKIP_NDEF_CHECK | NfcAdapter.FLAG_READER_NO_PLATFORM_SOUNDS;
private NfcAdapter mNfcAdapter;
private NFCEnableDialog mEnableNfcDialog;
private Activity mActivity;
private NfcAdapter.ReaderCallback mReaderCallback;
private boolean broadcomWorkaround = false;
private static final int DELAY_PRESENCE = 1500;
public NfcManager(Activity activity, NfcAdapter.ReaderCallback readerCallback) {
mActivity = activity;
mReaderCallback = readerCallback;
mNfcAdapter = NfcAdapter.getDefaultAdapter(activity);
}
public void onResume() {
// register broadcast receiver
IntentFilter filter = new IntentFilter(NfcAdapter.ACTION_ADAPTER_STATE_CHANGED);
mActivity.registerReceiver(mBroadcastReceiver, filter);
if (mNfcAdapter == null || !mNfcAdapter.isEnabled()) {
ShowNFCEnableDialog();
} else {
enableReaderMode();
}
}
public void ShowNFCEnableDialog() {
mEnableNfcDialog=new NFCEnableDialog();
mEnableNfcDialog.show(mActivity.getFragmentManager(),"NFCEnableDialog");
}
public void onPause() {
mActivity.unregisterReceiver(mBroadcastReceiver);
disableReaderMode();
}
public void onStop() {
if (mEnableNfcDialog != null) {
mEnableNfcDialog.dismiss();
}
}
public void IgnoreTag(Tag tag) throws IOException {
// if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
// mNfcAdapter.ignore(tag, 500, null, null);
// }else{
IsoDep isoDep = IsoDep.get(tag);
if (isoDep != null) {
isoDep.close();
}
// }
}
private final BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() {
@SuppressWarnings("deprecation")
@Override
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
if (action == null)
return;
if (action.equals(NfcAdapter.ACTION_ADAPTER_STATE_CHANGED)) {
int state = intent.getIntExtra(NfcAdapter.EXTRA_ADAPTER_STATE,
NfcAdapter.STATE_ON);
if (state == NfcAdapter.STATE_ON
|| state == NfcAdapter.STATE_TURNING_ON) {
Log.d(TAG, "state: " + state + " , dialog: "
+ mEnableNfcDialog);
if (mEnableNfcDialog != null) {
mEnableNfcDialog.dismiss();
}
if (state == NfcAdapter.STATE_ON) {
enableReaderMode();
}
} else {
if (mEnableNfcDialog == null || !mEnableNfcDialog.isVisible()) {
ShowNFCEnableDialog();
}
}
}
}
};
@TargetApi(Build.VERSION_CODES.KITKAT)
private void enableReaderMode() {
Bundle options = new Bundle();
if (broadcomWorkaround) {
/* This is a work around for some Broadcom chipsets that does
* the presence check by sending commands that interrupt the
* processing of the ongoing command.
*/
options.putInt(NfcAdapter.EXTRA_READER_PRESENCE_CHECK_DELAY, DELAY_PRESENCE);
}
mNfcAdapter.enableReaderMode(mActivity, mReaderCallback, READER_FLAGS, options);
}
@TargetApi(Build.VERSION_CODES.KITKAT)
private void disableReaderMode() {
if (mNfcAdapter != null) {
mNfcAdapter.disableReaderMode(mActivity);
}
}
private static final int REQUEST_NFC_PERMISSIONS = 1;
private static String[] PERMISSIONS_NFC = {
Manifest.permission.NFC
};
//Checks if the app has NFC permission
//If the app does not has permission then the user will be prompted to grant permissions
public static void verifyPermissions(Activity activity) {
// Check if we have write permission
int permission = ActivityCompat.checkSelfPermission(activity, Manifest.permission.NFC);
if (permission != PackageManager.PERMISSION_GRANTED) {
// We don't have permission so prompt the user
ActivityCompat.requestPermissions(
activity,
PERMISSIONS_NFC,
REQUEST_NFC_PERMISSIONS
);
}
}
}

2
app/src/main/java/com/tangem/cardReader/PBKDF2.java → app/src/main/java/com/tangem/domain/cardReader/PBKDF2.java
View file

@ -1,5 +1,5 @@
package com.tangem.cardReader;
package com.tangem.domain.cardReader;
import org.spongycastle.crypto.CipherParameters;
import org.spongycastle.crypto.digests.SHA256Digest;

2
app/src/main/java/com/tangem/cardReader/ResponseApdu.java → app/src/main/java/com/tangem/domain/cardReader/ResponseApdu.java
View file

@ -1,4 +1,4 @@
package com.tangem.cardReader;
package com.tangem.domain.cardReader;
import java.io.ByteArrayInputStream;
import java.util.Arrays;

86
app/src/main/java/com/tangem/cardReader/SW.java → app/src/main/java/com/tangem/domain/cardReader/SW.java
View file

@ -1,43 +1,43 @@
package com.tangem.cardReader;
/**
* Created by dvol on 07.03.2018.
*/
public class SW {
public static final int PROCESS_COMPLETED = 0x9000;
public static final int INVALID_PARAMS = 0x6A86;
public static final int ERROR_PROCESSING_COMMAND = 0x6286;
public static final int INVALID_STATE = 0x6985;
public static final int PINS_NOT_CHANGED = PROCESS_COMPLETED;
public static final int PIN1_CHANGED = PROCESS_COMPLETED + 0x0001;
public static final int PIN2_CHANGED = PROCESS_COMPLETED + 0x0002;
public static final int PINS_CHANGED = PROCESS_COMPLETED + 0x0003;
public static final int INS_NOT_SUPPORTED = 0x6D00;
public static final int NEED_ENCRYPTION = 0x6982;
public static final int NEED_PAUSE = 0x9789;
public static String getDescription(int sw) {
switch (sw) {
case ERROR_PROCESSING_COMMAND:
return "SW_ERROR_PROCESSING_COMMAND";
case INVALID_PARAMS:
return "SW_INVALID_PARAMS";
case INVALID_STATE:
return "SW_INVALID_STATE";
case INS_NOT_SUPPORTED:
return "SW_INS_NOT_SUPPORTED";
case NEED_ENCRYPTION:
return "SW_NEED_ENCRYPTION";
case PIN1_CHANGED:
return "SW_PIN1_CHANGED";
case PIN2_CHANGED:
return "SW_PIN2_CHANGED";
case PINS_CHANGED:
return "SW_PINS_CHANGED";
case PROCESS_COMPLETED:
return "SW_PROCESS_COMPLETED";
}
return "???";
}
}
package com.tangem.domain.cardReader;
/**
* Created by dvol on 07.03.2018.
*/
public class SW {
public static final int PROCESS_COMPLETED = 0x9000;
public static final int INVALID_PARAMS = 0x6A86;
public static final int ERROR_PROCESSING_COMMAND = 0x6286;
public static final int INVALID_STATE = 0x6985;
public static final int PINS_NOT_CHANGED = PROCESS_COMPLETED;
public static final int PIN1_CHANGED = PROCESS_COMPLETED + 0x0001;
public static final int PIN2_CHANGED = PROCESS_COMPLETED + 0x0002;
public static final int PINS_CHANGED = PROCESS_COMPLETED + 0x0003;
public static final int INS_NOT_SUPPORTED = 0x6D00;
public static final int NEED_ENCRYPTION = 0x6982;
public static final int NEED_PAUSE = 0x9789;
public static String getDescription(int sw) {
switch (sw) {
case ERROR_PROCESSING_COMMAND:
return "SW_ERROR_PROCESSING_COMMAND";
case INVALID_PARAMS:
return "SW_INVALID_PARAMS";
case INVALID_STATE:
return "SW_INVALID_STATE";
case INS_NOT_SUPPORTED:
return "SW_INS_NOT_SUPPORTED";
case NEED_ENCRYPTION:
return "SW_NEED_ENCRYPTION";
case PIN1_CHANGED:
return "SW_PIN1_CHANGED";
case PIN2_CHANGED:
return "SW_PIN2_CHANGED";
case PINS_CHANGED:
return "SW_PINS_CHANGED";
case PROCESS_COMPLETED:
return "SW_PROCESS_COMPLETED";
}
return "???";
}
}

50
app/src/main/java/com/tangem/cardReader/SettingsMask.java → app/src/main/java/com/tangem/domain/cardReader/SettingsMask.java
View file

@ -1,25 +1,25 @@
package com.tangem.cardReader;
/**
* Created by dvol on 07.03.2018.
*/
public class SettingsMask {
public static final int IsReusable = 0x0001;
public static final int UseActivation = 0x0002;
public static final int UseBlock = 0x0008;
public static final int AllowSwapPIN = 0x0010;
public static final int AllowSwapPIN2 = 0x0020;
public static final int UseCVC = 0x0040;
public static final int ForbidDefaultPIN = 0x0080;
public static final int UseOneCommandAtTime = 0x0100;
public static final int UseNDEF = 0x0200;
public static final int UseDynamicNDEF = 0x0400;
public static final int SmartSecurityDelay = 0x0800;
public static final int Protocol_AllowUnencrypted = 0x1000;
public static final int Protocol_AllowStaticEncryption = 0x2000;
}
package com.tangem.domain.cardReader;
/**
* Created by dvol on 07.03.2018.
*/
public class SettingsMask {
public static final int IsReusable = 0x0001;
public static final int UseActivation = 0x0002;
public static final int UseBlock = 0x0008;
public static final int AllowSwapPIN = 0x0010;
public static final int AllowSwapPIN2 = 0x0020;
public static final int UseCVC = 0x0040;
public static final int ForbidDefaultPIN = 0x0080;
public static final int UseOneCommandAtTime = 0x0100;
public static final int UseNDEF = 0x0200;
public static final int UseDynamicNDEF = 0x0400;
public static final int SmartSecurityDelay = 0x0800;
public static final int Protocol_AllowUnencrypted = 0x1000;
public static final int Protocol_AllowStaticEncryption = 0x2000;
}

444
app/src/main/java/com/tangem/cardReader/TLV.java → app/src/main/java/com/tangem/domain/cardReader/TLV.java
View file

@ -1,222 +1,222 @@
package com.tangem.cardReader;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.nio.charset.Charset;
import java.util.Arrays;
/**
* Created by dvol on 23.06.2017.
*/
public class TLV {
public enum Tag {
TAG_Unknown(0x00),
TAG_CardID(0x01),
TAG_Status(0x02),
TAG_CardPublicKey(0x03),
TAG_CardSignature(0x04),
TAG_CurveID(0x05),
TAG_HashAlgID(0x06),
TAG_SigningMethod(0x07),
TAG_MaxSignatures(0x08),
TAG_PauseBeforePIN2(0x09),
TAG_SettingsMask(0x0A),
TAG_CardData(0x0C),
TAG_NDEFData(0x0D),
TAG_CreateWalletAtPersonalize(0x0E),
TAG_Health(0x0F),
TAG_PIN(0x10),
TAG_PIN2(0x11),
TAG_NewPIN(0x12),
TAG_NewPIN2(0x13),
TAG_NewPIN_Hash(0x14),
TAG_NewPIN2_Hash(0x15),
TAG_Challenge(0x16),
TAG_Salt(0x17),
TAG_ValidationCounter(0x18),
TAG_CVC(0x19),
TAG_Session_Key_A(0x1A),
TAG_Session_Key_B(0x1B),
TAG_Pause(0x1C),
TAG_Manufacture_ID(0x20),
TAG_Manufacturer_Signature(0x21),
TAG_Issuer_Data_PublicKey(0x30),
TAG_Issuer_Transaction_PublicKey(0x31),
TAG_Issuer_Data(0x32),
TAG_Issuer_Data_Signature(0x33),
TAG_Issuer_Transaction_Signature(0x34),
TAG_IsActivated(0x3A),
TAG_ActivationSeed(0x3B),
TAG_ResetPIN(0x36),
TAG_CodePageAddress(0x40),
TAG_CodePageCount(0x41),
TAG_CodeHash(0x42),
TAG_TrOut_Hash(0x50),
TAG_TrOut_HashSize(0x51),
TAG_TrOut_Raw(0x52),
TAG_Wallet_PublicKey(0x60),
TAG_Signature(0x61),
TAG_RemainingSignatures(0x62),
TAG_SignedHashes(0x63),
TAG_Wallet_PrivateKey(0x70),
TAG_Card_PrivateKey(0x71),
TAG_Block_Reason(0x72),
TAG_Firmware(0x80),
TAG_Batch(0x81),
TAG_ManufactureDateTime(0x82),
TAG_Issuer_ID(0x83),
TAG_Blockchain_ID(0x84),
TAG_Manufacturer_PublicKey(0x85),
TAG_CardID_Manufacturer_Signature(0x86),
TAG_Token_Symbol(0xA0),
TAG_Token_Contract_Address(0xA1),
TAG_Token_Decimal(0xA2),
TAG_Denomination(/*0xC0*/0xee), //TODO: quick fix
TAG_ValidatedBalance(0xC1),
TAG_LastSign_Date(0xC2);
Tag(int Code) {
this.Code = Code;
}
public int getCode() {
return Code;
}
private int Code;
public static Tag ByCode(int Code) {
Tag[] allTags = Tag.values();
for (Tag t : allTags) if (t.getCode() == Code) return t;
return TAG_Unknown;
}
}
private Tag tag;
public Tag getTag() {
return tag;
}
public byte[] Value;
public TLV(Tag tag, byte[] value) {
this.tag = tag;
this.Value = value;
}
public void WriteToStream(ByteArrayOutputStream stream) throws IOException {
stream.write(tag.getCode());
if (Value != null) {
if (Value.length > 0xFE) {
stream.write(0xFF);
stream.write((Value.length >> 8) & 0xFF);
stream.write(Value.length & 0xFF);
} else {
stream.write(Value.length & 0xFF);
}
stream.write(Value);
} else {
stream.write(0x00);
}
}
public static TLV ReadFromStream(ByteArrayInputStream stream) throws IOException {
int code = stream.read();
if (code == -1) return null;
int len = stream.read();
if (len == -1)
throw new IOException("Can't read TLV");
if (len == 0xFF) {
int lenH = stream.read();
if (lenH == -1)
throw new IOException("Can't read TLV");
len = stream.read();
if (len == -1)
throw new IOException("Can't read TLV");
len |= (lenH << 8);
}
byte[] value = new byte[len];
if (len > 0) {
if (len != stream.read(value)) {
throw new IOException("Can't read TLV");
}
}
Tag tag = Tag.ByCode(code);
TLV result = new TLV(tag, value);
return result;
}
public int getAsInt() {
return Util.byteArrayToInt(Value);
}
public String getAsHexString() {
return Util.bytesToHex(Value);
}
public String getAsString() {
//String s=String.valueOf(Value);
if (Value[Value.length - 1] == 0) {
String s1 = new String(Arrays.copyOfRange(Value, 0, Value.length - 1), Charset.forName("utf-8"));
return s1.trim();
} else {
String s1 = new String(Value, Charset.forName("utf-8"));
return s1.trim();
}
}
@Override
public String toString() {
switch (tag) {
case TAG_CardData:
case TAG_Issuer_Data: {
try {
TLVList tlvSub = TLVList.fromBytes(Value);
return String.format("%s[%d]: %s (%s)", tag.name(), Value.length, Util.bytesToHex(Value), tlvSub.toString());
} catch (TLVException e) {
e.printStackTrace();
}
if (Value != null) {
return String.format("%s[%d]: %s (non TLV)", tag.name(), Value.length, Util.bytesToHex(Value));
} else {
return String.format("%s[]: [[NULL]]", tag.name());
}
}
case TAG_CurveID:
case TAG_HashAlgID:
case TAG_Blockchain_ID:
case TAG_Manufacture_ID:
case TAG_Firmware:
case TAG_Issuer_ID:
case TAG_Token_Symbol:
if (Value != null) {
return String.format("%s[%d]: %s(%s)", tag.name(), Value.length, Util.bytesToHex(Value), getAsString());
} else {
return String.format("%s[]: [[NULL]]", tag.name());
}
default:
if (Value != null) {
return String.format("%s[%d]: %s", tag.name(), Value.length, Util.bytesToHex(Value));
} else {
return String.format("%s[]: [[NULL]]", tag.name());
}
}
}
}
package com.tangem.domain.cardReader;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.nio.charset.Charset;
import java.util.Arrays;
/**
* Created by dvol on 23.06.2017.
*/
public class TLV {
public enum Tag {
TAG_Unknown(0x00),
TAG_CardID(0x01),
TAG_Status(0x02),
TAG_CardPublicKey(0x03),
TAG_CardSignature(0x04),
TAG_CurveID(0x05),
TAG_HashAlgID(0x06),
TAG_SigningMethod(0x07),
TAG_MaxSignatures(0x08),
TAG_PauseBeforePIN2(0x09),
TAG_SettingsMask(0x0A),
TAG_CardData(0x0C),
TAG_NDEFData(0x0D),
TAG_CreateWalletAtPersonalize(0x0E),
TAG_Health(0x0F),
TAG_PIN(0x10),
TAG_PIN2(0x11),
TAG_NewPIN(0x12),
TAG_NewPIN2(0x13),
TAG_NewPIN_Hash(0x14),
TAG_NewPIN2_Hash(0x15),
TAG_Challenge(0x16),
TAG_Salt(0x17),
TAG_ValidationCounter(0x18),
TAG_CVC(0x19),
TAG_Session_Key_A(0x1A),
TAG_Session_Key_B(0x1B),
TAG_Pause(0x1C),
TAG_Manufacture_ID(0x20),
TAG_Manufacturer_Signature(0x21),
TAG_Issuer_Data_PublicKey(0x30),
TAG_Issuer_Transaction_PublicKey(0x31),
TAG_Issuer_Data(0x32),
TAG_Issuer_Data_Signature(0x33),
TAG_Issuer_Transaction_Signature(0x34),
TAG_IsActivated(0x3A),
TAG_ActivationSeed(0x3B),
TAG_ResetPIN(0x36),
TAG_CodePageAddress(0x40),
TAG_CodePageCount(0x41),
TAG_CodeHash(0x42),
TAG_TrOut_Hash(0x50),
TAG_TrOut_HashSize(0x51),
TAG_TrOut_Raw(0x52),
TAG_Wallet_PublicKey(0x60),
TAG_Signature(0x61),
TAG_RemainingSignatures(0x62),
TAG_SignedHashes(0x63),
TAG_Wallet_PrivateKey(0x70),
TAG_Card_PrivateKey(0x71),
TAG_Block_Reason(0x72),
TAG_Firmware(0x80),
TAG_Batch(0x81),
TAG_ManufactureDateTime(0x82),
TAG_Issuer_ID(0x83),
TAG_Blockchain_ID(0x84),
TAG_Manufacturer_PublicKey(0x85),
TAG_CardID_Manufacturer_Signature(0x86),
TAG_Token_Symbol(0xA0),
TAG_Token_Contract_Address(0xA1),
TAG_Token_Decimal(0xA2),
TAG_Denomination(/*0xC0*/0xee), //TODO: quick fix
TAG_ValidatedBalance(0xC1),
TAG_LastSign_Date(0xC2);
Tag(int Code) {
this.Code = Code;
}
public int getCode() {
return Code;
}
private int Code;
public static Tag ByCode(int Code) {
Tag[] allTags = Tag.values();
for (Tag t : allTags) if (t.getCode() == Code) return t;
return TAG_Unknown;
}
}
private Tag tag;
public Tag getTag() {
return tag;
}
public byte[] Value;
public TLV(Tag tag, byte[] value) {
this.tag = tag;
this.Value = value;
}
public void WriteToStream(ByteArrayOutputStream stream) throws IOException {
stream.write(tag.getCode());
if (Value != null) {
if (Value.length > 0xFE) {
stream.write(0xFF);
stream.write((Value.length >> 8) & 0xFF);
stream.write(Value.length & 0xFF);
} else {
stream.write(Value.length & 0xFF);
}
stream.write(Value);
} else {
stream.write(0x00);
}
}
public static TLV ReadFromStream(ByteArrayInputStream stream) throws IOException {
int code = stream.read();
if (code == -1) return null;
int len = stream.read();
if (len == -1)
throw new IOException("Can't read TLV");
if (len == 0xFF) {
int lenH = stream.read();
if (lenH == -1)
throw new IOException("Can't read TLV");
len = stream.read();
if (len == -1)
throw new IOException("Can't read TLV");
len |= (lenH << 8);
}
byte[] value = new byte[len];
if (len > 0) {
if (len != stream.read(value)) {
throw new IOException("Can't read TLV");
}
}
Tag tag = Tag.ByCode(code);
TLV result = new TLV(tag, value);
return result;
}
public int getAsInt() {
return Util.byteArrayToInt(Value);
}
public String getAsHexString() {
return Util.bytesToHex(Value);
}
public String getAsString() {
//String s=String.valueOf(Value);
if (Value[Value.length - 1] == 0) {
String s1 = new String(Arrays.copyOfRange(Value, 0, Value.length - 1), Charset.forName("utf-8"));
return s1.trim();
} else {
String s1 = new String(Value, Charset.forName("utf-8"));
return s1.trim();
}
}
@Override
public String toString() {
switch (tag) {
case TAG_CardData:
case TAG_Issuer_Data: {
try {
TLVList tlvSub = TLVList.fromBytes(Value);
return String.format("%s[%d]: %s (%s)", tag.name(), Value.length, Util.bytesToHex(Value), tlvSub.toString());
} catch (TLVException e) {
e.printStackTrace();
}
if (Value != null) {
return String.format("%s[%d]: %s (non TLV)", tag.name(), Value.length, Util.bytesToHex(Value));
} else {
return String.format("%s[]: [[NULL]]", tag.name());
}
}
case TAG_CurveID:
case TAG_HashAlgID:
case TAG_Blockchain_ID:
case TAG_Manufacture_ID:
case TAG_Firmware:
case TAG_Issuer_ID:
case TAG_Token_Symbol:
if (Value != null) {
return String.format("%s[%d]: %s(%s)", tag.name(), Value.length, Util.bytesToHex(Value), getAsString());
} else {
return String.format("%s[]: [[NULL]]", tag.name());
}
default:
if (Value != null) {
return String.format("%s[%d]: %s", tag.name(), Value.length, Util.bytesToHex(Value));
} else {
return String.format("%s[]: [[NULL]]", tag.name());
}
}
}
}

34
app/src/main/java/com/tangem/cardReader/TLVException.java → app/src/main/java/com/tangem/domain/cardReader/TLVException.java
View file

@ -1,18 +1,18 @@
package com.tangem.cardReader;
public class TLVException extends Exception {
private static final long serialVersionUID = 1L;
public TLVException(String message){
super(message);
}
public TLVException(String message, Throwable cause) {
super(message, cause);
}
public TLVException(Throwable cause) {
super(cause);
}
package com.tangem.domain.cardReader;
public class TLVException extends Exception {
private static final long serialVersionUID = 1L;
public TLVException(String message){
super(message);
}
public TLVException(String message, Throwable cause) {
super(message, cause);
}
public TLVException(Throwable cause) {
super(cause);
}
}

144
app/src/main/java/com/tangem/cardReader/TLVList.java → app/src/main/java/com/tangem/domain/cardReader/TLVList.java
View file

@ -1,72 +1,72 @@
package com.tangem.cardReader;
/**
* Created by dvol on 23.06.2017.
*/
import android.support.annotation.NonNull;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collection;
public class TLVList extends ArrayList<TLV> {
public String getParsedTLVs(String Prefix) {
String parsed = "";
for (int i = 0; i < size(); i++) {
parsed += Prefix + this.get(i).toString() + (i < size() - 1 ? "\n" : "");
}
return parsed;//.substring(0,parsed.length()-2);
}
public TLVList() {
super();
}
public TLVList(@NonNull Collection<? extends TLV> c) {
super(c);
}
public TLV getTLV(TLV.Tag tag) {
for (TLV tlv : this) {
if (tlv.getTag() == tag) return tlv;
}
return null;
}
public int getTagAsInt(TLV.Tag tag) {
TLV tlv = getTLV(tag);
return Util.byteArrayToInt(tlv.Value);
}
public byte[] toBytes() {
ByteArrayOutputStream stream = new ByteArrayOutputStream();
for (TLV tlv : this) {
try {
tlv.WriteToStream(stream);
} catch (IOException e) {
e.printStackTrace();
break;
}
}
return stream.toByteArray();
}
public static TLVList fromBytes(byte[] mData) throws TLVException {
TLVList tlvList = new TLVList();
ByteArrayInputStream stream = new ByteArrayInputStream(mData);
TLV tlv = null;
do {
try {
tlv = TLV.ReadFromStream(stream);
if (tlv != null) tlvList.add(tlv);
} catch (IOException e) {
throw new TLVException("TLVError: " + e.getMessage());
}
}
while (tlv != null);
return tlvList;
}
}
package com.tangem.domain.cardReader;
/**
* Created by dvol on 23.06.2017.
*/
import android.support.annotation.NonNull;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collection;
public class TLVList extends ArrayList<TLV> {
public String getParsedTLVs(String Prefix) {
String parsed = "";
for (int i = 0; i < size(); i++) {
parsed += Prefix + this.get(i).toString() + (i < size() - 1 ? "\n" : "");
}
return parsed;//.substring(0,parsed.length()-2);
}
public TLVList() {
super();
}
public TLVList(@NonNull Collection<? extends TLV> c) {
super(c);
}
public TLV getTLV(TLV.Tag tag) {
for (TLV tlv : this) {
if (tlv.getTag() == tag) return tlv;
}
return null;
}
public int getTagAsInt(TLV.Tag tag) {
TLV tlv = getTLV(tag);
return Util.byteArrayToInt(tlv.Value);
}
public byte[] toBytes() {
ByteArrayOutputStream stream = new ByteArrayOutputStream();
for (TLV tlv : this) {
try {
tlv.WriteToStream(stream);
} catch (IOException e) {
e.printStackTrace();
break;
}
}
return stream.toByteArray();
}
public static TLVList fromBytes(byte[] mData) throws TLVException {
TLVList tlvList = new TLVList();
ByteArrayInputStream stream = new ByteArrayInputStream(mData);
TLV tlv = null;
do {
try {
tlv = TLV.ReadFromStream(stream);
if (tlv != null) tlvList.add(tlv);
} catch (IOException e) {
throw new TLVException("TLVError: " + e.getMessage());
}
}
while (tlv != null);
return tlvList;
}
}

3
app/src/main/java/com/tangem/cardReader/Util.java → app/src/main/java/com/tangem/domain/cardReader/Util.java
View file

@ -1,4 +1,4 @@
package com.tangem.cardReader;
package com.tangem.domain.cardReader;
import android.text.format.DateUtils;
@ -18,7 +18,6 @@ import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.security.NoSuchProviderException;
import java.security.SecureRandom;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.BitSet;
import java.util.Date;

4
app/src/main/java/com/tangem/presentation/Screen.java
View file

@ -1,4 +0,0 @@
package com.tangem.presentation;
public class Screen {
}

2
app/src/main/java/com/tangem/presentation/activity/CardInfoActivity.java
View file

@ -12,7 +12,7 @@ import android.view.MenuItem;
import com.tangem.wallet.R;
import com.tangem.wallet.Tangem_Card;
import com.tangem.wallet.WalletInfoFragment;
import com.tangem.presentation.fragment.WalletInfoFragment;
public class CardInfoActivity extends AppCompatActivity implements WalletInfoFragment.OnFragmentInteractionListener {

12
app/src/main/java/com/tangem/presentation/activity/ConfirmPaymentActivity.java
View file

@ -22,20 +22,20 @@ import android.widget.RadioGroup;
import android.widget.TextView;
import android.widget.Toast;
import com.tangem.cardReader.NfcManager;
import com.tangem.cardReader.Util;
import com.tangem.domain.cardReader.NfcManager;
import com.tangem.domain.cardReader.Util;
import com.tangem.wallet.BTCUtils;
import com.tangem.wallet.Blockchain;
import com.tangem.wallet.CoinEngine;
import com.tangem.wallet.CoinEngineFactory;
import com.tangem.wallet.DerEncodingUtil;
import com.tangem.wallet.Electrum_Request;
import com.tangem.wallet.Electrum_Task;
import com.tangem.data.network.request.Electrum_Request;
import com.tangem.data.network.task.Electrum_Task;
import com.tangem.wallet.Fee_Request;
import com.tangem.wallet.Fee_Task;
import com.tangem.data.network.task.Fee_Task;
import com.tangem.wallet.FormatUtil;
import com.tangem.wallet.Infura_Request;
import com.tangem.wallet.Infura_Task;
import com.tangem.data.network.task.Infura_Task;
import com.tangem.wallet.R;
import com.tangem.wallet.SharedData;
import com.tangem.wallet.Tangem_Card;

10
app/src/main/java/com/tangem/presentation/activity/CreateNewWalletActivity.java
View file

@ -15,14 +15,14 @@ import android.widget.ProgressBar;
import android.widget.TextView;
import android.widget.Toast;
import com.tangem.cardReader.CardProtocol;
import com.tangem.cardReader.NfcManager;
import com.tangem.cardReader.Util;
import com.tangem.wallet.NoExtendedLengthSupportDialog;
import com.tangem.domain.cardReader.CardProtocol;
import com.tangem.domain.cardReader.NfcManager;
import com.tangem.domain.cardReader.Util;
import com.tangem.presentation.dialog.NoExtendedLengthSupportDialog;
import com.tangem.wallet.PINStorage;
import com.tangem.wallet.R;
import com.tangem.wallet.Tangem_Card;
import com.tangem.wallet.WaitSecurityDelayDialog;
import com.tangem.presentation.dialog.WaitSecurityDelayDialog;
public class CreateNewWalletActivity extends AppCompatActivity implements NfcAdapter.ReaderCallback, CardProtocol.Notifications {

10
app/src/main/java/com/tangem/presentation/activity/EmptyWalletActivity.java
View file

@ -17,14 +17,14 @@ import android.widget.ProgressBar;
import android.widget.TextView;
import android.widget.Toast;
import com.tangem.cardReader.CardProtocol;
import com.tangem.cardReader.NfcManager;
import com.tangem.cardReader.Util;
import com.tangem.wallet.NoExtendedLengthSupportDialog;
import com.tangem.domain.cardReader.CardProtocol;
import com.tangem.domain.cardReader.NfcManager;
import com.tangem.domain.cardReader.Util;
import com.tangem.presentation.dialog.NoExtendedLengthSupportDialog;
import com.tangem.wallet.R;
import com.tangem.wallet.Tangem_Card;
import com.tangem.wallet.VerifyCardTask;
import com.tangem.wallet.WaitSecurityDelayDialog;
import com.tangem.presentation.dialog.WaitSecurityDelayDialog;
public class EmptyWalletActivity extends AppCompatActivity implements NfcAdapter.ReaderCallback, CardProtocol.Notifications {

2
app/src/main/java/com/tangem/presentation/activity/LoadedWalletActivity.java
View file

@ -7,7 +7,7 @@ import android.nfc.Tag;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import com.tangem.wallet.LoadedWalletActivityFragment;
import com.tangem.presentation.fragment.LoadedWalletActivityFragment;
import com.tangem.wallet.R;

2
app/src/main/java/com/tangem/presentation/activity/MainActivity.java
View file

@ -35,7 +35,7 @@ import com.tangem.wallet.DeviceNFCAntennaLocation;
import com.tangem.wallet.LastSignStorage;
import com.tangem.wallet.LogFileProvider;
import com.tangem.wallet.Logger;
import com.tangem.wallet.MainActivityFragment;
import com.tangem.presentation.fragment.MainActivityFragment;
import com.tangem.wallet.PINStorage;
import com.tangem.wallet.PhoneUtility;
import com.tangem.wallet.R;

2
app/src/main/java/com/tangem/presentation/activity/PreparePaymentActivity.java
View file

@ -17,7 +17,7 @@ import android.widget.EditText;
import android.widget.ImageView;
import android.widget.TextView;
import com.tangem.cardReader.NfcManager;
import com.tangem.domain.cardReader.NfcManager;
import com.tangem.wallet.Blockchain;
import com.tangem.wallet.CoinEngine;
import com.tangem.wallet.CoinEngineFactory;

10
app/src/main/java/com/tangem/presentation/activity/PurgeActivity.java
View file

@ -15,14 +15,14 @@ import android.widget.ProgressBar;
import android.widget.TextView;
import android.widget.Toast;
import com.tangem.cardReader.CardProtocol;
import com.tangem.cardReader.NfcManager;
import com.tangem.cardReader.Util;
import com.tangem.wallet.NoExtendedLengthSupportDialog;
import com.tangem.domain.cardReader.CardProtocol;
import com.tangem.domain.cardReader.NfcManager;
import com.tangem.domain.cardReader.Util;
import com.tangem.presentation.dialog.NoExtendedLengthSupportDialog;
import com.tangem.wallet.PINStorage;
import com.tangem.wallet.R;
import com.tangem.wallet.Tangem_Card;
import com.tangem.wallet.WaitSecurityDelayDialog;
import com.tangem.presentation.dialog.WaitSecurityDelayDialog;
public class PurgeActivity extends AppCompatActivity implements NfcAdapter.ReaderCallback, CardProtocol.Notifications {

2
app/src/main/java/com/tangem/presentation/activity/RequestPINActivity.java
View file

@ -26,7 +26,7 @@ import android.widget.Button;
import android.widget.ImageView;
import android.widget.TextView;
import com.tangem.cardReader.NfcManager;
import com.tangem.domain.cardReader.NfcManager;
import com.tangem.wallet.FingerprintHelper;
import com.tangem.wallet.PINStorage;
import com.tangem.wallet.R;

6
app/src/main/java/com/tangem/presentation/activity/SendTransactionActivity.java
View file

@ -11,10 +11,10 @@ import android.widget.Toast;
import com.tangem.wallet.Blockchain;
import com.tangem.wallet.CoinEngine;
import com.tangem.wallet.CoinEngineFactory;
import com.tangem.wallet.Electrum_Request;
import com.tangem.wallet.Electrum_Task;
import com.tangem.data.network.request.Electrum_Request;
import com.tangem.data.network.task.Electrum_Task;
import com.tangem.wallet.Infura_Request;
import com.tangem.wallet.Infura_Task;
import com.tangem.data.network.task.Infura_Task;
import com.tangem.wallet.LastSignStorage;
import com.tangem.wallet.R;
import com.tangem.wallet.SharedData;

2
app/src/main/java/com/tangem/presentation/activity/SignPaymentActivity.java
View file

File diff suppressed because one or more lines are too long

10
app/src/main/java/com/tangem/presentation/activity/SwapPINActivity.java
View file

@ -15,14 +15,14 @@ import android.widget.ProgressBar;
import android.widget.TextView;
import android.widget.Toast;
import com.tangem.cardReader.CardProtocol;
import com.tangem.cardReader.NfcManager;
import com.tangem.cardReader.Util;
import com.tangem.wallet.NoExtendedLengthSupportDialog;
import com.tangem.domain.cardReader.CardProtocol;
import com.tangem.domain.cardReader.NfcManager;
import com.tangem.domain.cardReader.Util;
import com.tangem.presentation.dialog.NoExtendedLengthSupportDialog;
import com.tangem.wallet.PINStorage;
import com.tangem.wallet.R;
import com.tangem.wallet.Tangem_Card;
import com.tangem.wallet.WaitSecurityDelayDialog;
import com.tangem.presentation.dialog.WaitSecurityDelayDialog;
public class SwapPINActivity extends AppCompatActivity implements NfcAdapter.ReaderCallback, CardProtocol.Notifications {

2
app/src/main/java/com/tangem/presentation/activity/VerifyCardActivity.java
View file

@ -6,7 +6,7 @@ import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import com.tangem.wallet.R;
import com.tangem.wallet.VerifyCardActivityFragment;
import com.tangem.presentation.fragment.VerifyCardActivityFragment;
public class VerifyCardActivity extends AppCompatActivity {

9
app/src/main/java/com/tangem/wallet/CardListAdapter.java → app/src/main/java/com/tangem/presentation/adapter/CardListAdapter.java
View file

@ -1,4 +1,4 @@
package com.tangem.wallet;
package com.tangem.presentation.adapter;
import android.content.Context;
import android.graphics.Color;
@ -10,9 +10,14 @@ import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.RelativeLayout;
import android.widget.TextView;
import com.tangem.wallet.Blockchain;
import com.tangem.wallet.CoinEngine;
import com.tangem.wallet.CoinEngineFactory;
import com.tangem.wallet.R;
import com.tangem.wallet.Tangem_Card;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

169
app/src/main/java/com/tangem/wallet/CardUnspentListAdapter.java → app/src/main/java/com/tangem/presentation/adapter/CardUnspentListAdapter.java
View file

@ -1,83 +1,86 @@
package com.tangem.wallet;
import android.content.Context;
import android.os.Build;
import android.text.Html;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.TextView;
import static android.text.Html.FROM_HTML_MODE_COMPACT;
/**
* Created by dvol on 17.07.2017.
*/
public class CardUnspentListAdapter extends BaseAdapter {
private LayoutInflater mLayoutInflater;
private Context mContext;
private Tangem_Card mCard;
public CardUnspentListAdapter(LayoutInflater layoutInflater, Tangem_Card card) {
mLayoutInflater = layoutInflater;
mContext = layoutInflater.getContext();
mCard = card;
}
@Override
public int getCount() {
if (mCard != null && mCard.getUnspentTransactions() != null)
return mCard.getUnspentTransactions().size();
return 0;
}
@Override
public Object getItem(int i) {
if (mCard != null && mCard.getUnspentTransactions() != null)
return mCard.getUnspentTransactions().get(i);
return null;
}
@Override
public long getItemId(int i) {
if (mCard != null && mCard.getUnspentTransactions() != null)
return mCard.getUnspentTransactions().get(i).txID.hashCode();
return 0;
}
@Override
public View getView(int position, View convertView, ViewGroup viewGroup) {
if (convertView == null) {
convertView = mLayoutInflater.inflate(R.layout.card_unspent_list_item, viewGroup,
false);
}
TextView tvItem = (TextView) convertView.findViewById(R.id.tvItem);
Tangem_Card.UnspentTransaction unspentTransaction = (Tangem_Card.UnspentTransaction) getItem(position);
String html=String.format("<b>%d mBTC</b><br>%s", unspentTransaction.Amount, unspentTransaction.txID);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
tvItem.setText(Html.fromHtml(html, FROM_HTML_MODE_COMPACT));
} else {
tvItem.setText(Html.fromHtml(html.toString()));
}
return convertView;
}
public void Clear() {
mCard.getUnspentTransactions().clear();
notifyDataSetChanged();
}
public void UpdateUnspent(String tx_hash, int value, int height) {
Tangem_Card.UnspentTransaction newUT=new Tangem_Card.UnspentTransaction();
newUT.txID=tx_hash;
newUT.Amount=value;
newUT.Height=height;
mCard.getUnspentTransactions().add(newUT);
notifyDataSetChanged();
}
}
package com.tangem.presentation.adapter;
import android.content.Context;
import android.os.Build;
import android.text.Html;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.TextView;
import com.tangem.wallet.R;
import com.tangem.wallet.Tangem_Card;
import static android.text.Html.FROM_HTML_MODE_COMPACT;
/**
* Created by dvol on 17.07.2017.
*/
public class CardUnspentListAdapter extends BaseAdapter {
private LayoutInflater mLayoutInflater;
private Context mContext;
private Tangem_Card mCard;
public CardUnspentListAdapter(LayoutInflater layoutInflater, Tangem_Card card) {
mLayoutInflater = layoutInflater;
mContext = layoutInflater.getContext();
mCard = card;
}
@Override
public int getCount() {
if (mCard != null && mCard.getUnspentTransactions() != null)
return mCard.getUnspentTransactions().size();
return 0;
}
@Override
public Object getItem(int i) {
if (mCard != null && mCard.getUnspentTransactions() != null)
return mCard.getUnspentTransactions().get(i);
return null;
}
@Override
public long getItemId(int i) {
if (mCard != null && mCard.getUnspentTransactions() != null)
return mCard.getUnspentTransactions().get(i).txID.hashCode();
return 0;
}
@Override
public View getView(int position, View convertView, ViewGroup viewGroup) {
if (convertView == null) {
convertView = mLayoutInflater.inflate(R.layout.card_unspent_list_item, viewGroup,
false);
}
TextView tvItem = (TextView) convertView.findViewById(R.id.tvItem);
Tangem_Card.UnspentTransaction unspentTransaction = (Tangem_Card.UnspentTransaction) getItem(position);
String html=String.format("<b>%d mBTC</b><br>%s", unspentTransaction.Amount, unspentTransaction.txID);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
tvItem.setText(Html.fromHtml(html, FROM_HTML_MODE_COMPACT));
} else {
tvItem.setText(Html.fromHtml(html.toString()));
}
return convertView;
}
public void Clear() {
mCard.getUnspentTransactions().clear();
notifyDataSetChanged();
}
public void UpdateUnspent(String tx_hash, int value, int height) {
Tangem_Card.UnspentTransaction newUT=new Tangem_Card.UnspentTransaction();
newUT.txID=tx_hash;
newUT.Amount=value;
newUT.Height=height;
mCard.getUnspentTransactions().add(newUT);
notifyDataSetChanged();
}
}

90
app/src/main/java/com/tangem/cardReader/NFCEnableDialog.java → app/src/main/java/com/tangem/presentation/dialog/NFCEnableDialog.java
View file

@ -1,45 +1,45 @@
package com.tangem.cardReader;
import android.app.Dialog;
import android.app.DialogFragment;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;
import android.provider.Settings;
import android.support.v7.app.AlertDialog;
import com.tangem.wallet.R;
/**
* Created by dvol on 18.02.2018.
*/
public class NFCEnableDialog extends DialogFragment {
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
builder.setCancelable(false)
.setIcon(R.drawable.ic_action_nfc_gray)
.setTitle(R.string.nfc_disabled)
.setMessage(R.string.enable_nfc)
.setPositiveButton(R.string.dialog_ok,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,
int id) {
// take user to wireless settings
getActivity().startActivity(new Intent(Settings.ACTION_WIRELESS_SETTINGS));
}
})
.setNegativeButton(R.string.dialog_quit,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,
int id) {
dialog.cancel();
getActivity().finish();
}
});
return builder.create();
}
}
package com.tangem.presentation.dialog;
import android.app.Dialog;
import android.app.DialogFragment;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;
import android.provider.Settings;
import android.support.v7.app.AlertDialog;
import com.tangem.wallet.R;
/**
* Created by dvol on 18.02.2018.
*/
public class NFCEnableDialog extends DialogFragment {
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
builder.setCancelable(false)
.setIcon(R.drawable.ic_action_nfc_gray)
.setTitle(R.string.nfc_disabled)
.setMessage(R.string.enable_nfc)
.setPositiveButton(R.string.dialog_ok,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,
int id) {
// take user to wireless settings
getActivity().startActivity(new Intent(Settings.ACTION_WIRELESS_SETTINGS));
}
})
.setNegativeButton(R.string.dialog_quit,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,
int id) {
dialog.cancel();
getActivity().finish();
}
});
return builder.create();
}
}

70
app/src/main/java/com/tangem/wallet/NoExtendedLengthSupportDialog.java → app/src/main/java/com/tangem/presentation/dialog/NoExtendedLengthSupportDialog.java
View file

@ -1,34 +1,36 @@
package com.tangem.wallet;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.DialogFragment;
import android.content.DialogInterface;
import android.os.Bundle;
public class NoExtendedLengthSupportDialog extends DialogFragment {
public static boolean allreadyShowed=false;
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
return new AlertDialog.Builder(getActivity())
.setIcon(R.drawable.tangem_logo_small_new)
.setTitle("Warning")
.setMessage("The NFC adapter of the device does not support extended length APDU, it's possible that some functions will not work!")
.setPositiveButton("Got it",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
NoExtendedLengthSupportDialog.allreadyShowed=true;
}
}
)
.create();
}
@Override
public void onCancel(DialogInterface dialog) {
super.onCancel(dialog);
}
}
package com.tangem.presentation.dialog;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.DialogFragment;
import android.content.DialogInterface;
import android.os.Bundle;
import com.tangem.wallet.R;
public class NoExtendedLengthSupportDialog extends DialogFragment {
public static boolean allreadyShowed=false;
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
return new AlertDialog.Builder(getActivity())
.setIcon(R.drawable.tangem_logo_small_new)
.setTitle("Warning")
.setMessage("The NFC adapter of the device does not support extended length APDU, it's possible that some functions will not work!")
.setPositiveButton("Got it",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
NoExtendedLengthSupportDialog.allreadyShowed=true;
}
}
)
.create();
}
@Override
public void onCancel(DialogInterface dialog) {
super.onCancel(dialog);
}
}

334
app/src/main/java/com/tangem/wallet/WaitSecurityDelayDialog.java → app/src/main/java/com/tangem/presentation/dialog/WaitSecurityDelayDialog.java
View file

@ -1,166 +1,168 @@
package com.tangem.wallet;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.DialogFragment;
import android.content.DialogInterface;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.ProgressBar;
import java.util.Timer;
import java.util.TimerTask;
/**
* Created by dvol on 06.03.2018.
*/
public class WaitSecurityDelayDialog extends DialogFragment {
ProgressBar progressBar;
int msTimeout = 60000, msProgress = 0;
Timer timer;
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
LayoutInflater inflater = getActivity().getLayoutInflater();
// Inflate and set the layout for the dialog
// Pass null as the parent view because its going in the dialog layout
View v = inflater.inflate(R.layout.dialog_wait_pin2, null);
progressBar = v.findViewById(R.id.progressBar);
progressBar.setMax(msTimeout);
progressBar.setProgress(msProgress);
timer = new Timer();
timer.scheduleAtFixedRate(new TimerTask() {
@Override
public void run() {
progressBar.post(new Runnable() {
@Override
public void run() {
int progress = WaitSecurityDelayDialog.this.progressBar.getProgress();
if (progress < WaitSecurityDelayDialog.this.progressBar.getMax()) {
WaitSecurityDelayDialog.this.progressBar.setProgress(progress + 1000);
}
}
});
}
}, 1000, 1000);
return new AlertDialog.Builder(getActivity())
.setIcon(R.drawable.tangem_logo_small_new)
.setTitle("Security delay")
.setView(v)
.setCancelable(false)
.create();
}
@Override
public void onCancel(DialogInterface dialog) {
super.onCancel(dialog);
}
public void setup(int msTimeout, int msProgress) {
this.msTimeout = msTimeout;
this.msProgress = msProgress;
}
public void setRemainingTimeout(final int msec) {
progressBar.post(new Runnable() {
@Override
public void run() {
int progress = WaitSecurityDelayDialog.this.progressBar.getProgress();
if (timer != null) {
// we get delay latency from card for first time - don't change progress by timer, only by card answer
progressBar.setMax(progress + msec);
timer.cancel();
timer = null;
} else {
int newProgress = progressBar.getMax() - msec;
if (newProgress > progress) {
progressBar.setProgress(newProgress);
} else {
progressBar.setMax(progress + msec);
}
}
}
});
}
static Timer timerToShowDelayDialog = null;
static WaitSecurityDelayDialog instance = null;
public static WaitSecurityDelayDialog getInstance() {
if (instance == null) {
instance = new WaitSecurityDelayDialog();
}
return instance;
}
private final static int MinRemainingDelayToShowDialog=1000;
private final static int DelayBeforeShowDialog=5000;
public static void onReadBeforeRequest(final Activity activity, final int timeout) {
activity.runOnUiThread(new Runnable() {
@Override
public void run() {
if (timerToShowDelayDialog != null || timeout < DelayBeforeShowDialog+MinRemainingDelayToShowDialog) return;
timerToShowDelayDialog = new Timer();
timerToShowDelayDialog.schedule(new TimerTask() {
@Override
public void run() {
if (WaitSecurityDelayDialog.instance != null) return;
instance = new WaitSecurityDelayDialog();
instance.setup(timeout, DelayBeforeShowDialog);
instance.setCancelable(false);
instance.show(activity.getFragmentManager(), "WaitSecurityDelayDialog");
}
}, DelayBeforeShowDialog);
}
});
}
public static void onReadAfterRequest(final Activity activity) {
activity.runOnUiThread(new Runnable() {
@Override
public void run() {
if (timerToShowDelayDialog == null) return;
timerToShowDelayDialog.cancel();
timerToShowDelayDialog = null;
}
});
}
public static void OnReadWait(final Activity activity, final int msec) {
activity.runOnUiThread(new Runnable() {
@Override
public void run() {
if (timerToShowDelayDialog != null) {
timerToShowDelayDialog.cancel();
timerToShowDelayDialog = null;
}
if (msec == 0) {
if (instance != null) {
instance.dismiss();
instance = null;
}
return;
}
if (instance == null) {
if( msec>MinRemainingDelayToShowDialog ) {
instance = new WaitSecurityDelayDialog();
// 1000ms - card delay notification interval
instance.setup(msec + 1000, 1000);
instance.setCancelable(false);
instance.show(activity.getFragmentManager(), "WaitSecurityDelayDialog");
}
} else {
instance.setRemainingTimeout(msec);
}
}
});
}
}
package com.tangem.presentation.dialog;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.DialogFragment;
import android.content.DialogInterface;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.ProgressBar;
import com.tangem.wallet.R;
import java.util.Timer;
import java.util.TimerTask;
/**
* Created by dvol on 06.03.2018.
*/
public class WaitSecurityDelayDialog extends DialogFragment {
ProgressBar progressBar;
int msTimeout = 60000, msProgress = 0;
Timer timer;
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
LayoutInflater inflater = getActivity().getLayoutInflater();
// Inflate and set the layout for the dialog
// Pass null as the parent view because its going in the dialog layout
View v = inflater.inflate(R.layout.dialog_wait_pin2, null);
progressBar = v.findViewById(R.id.progressBar);
progressBar.setMax(msTimeout);
progressBar.setProgress(msProgress);
timer = new Timer();
timer.scheduleAtFixedRate(new TimerTask() {
@Override
public void run() {
progressBar.post(new Runnable() {
@Override
public void run() {
int progress = WaitSecurityDelayDialog.this.progressBar.getProgress();
if (progress < WaitSecurityDelayDialog.this.progressBar.getMax()) {
WaitSecurityDelayDialog.this.progressBar.setProgress(progress + 1000);
}
}
});
}
}, 1000, 1000);
return new AlertDialog.Builder(getActivity())
.setIcon(R.drawable.tangem_logo_small_new)
.setTitle("Security delay")
.setView(v)
.setCancelable(false)
.create();
}
@Override
public void onCancel(DialogInterface dialog) {
super.onCancel(dialog);
}
public void setup(int msTimeout, int msProgress) {
this.msTimeout = msTimeout;
this.msProgress = msProgress;
}
public void setRemainingTimeout(final int msec) {
progressBar.post(new Runnable() {
@Override
public void run() {
int progress = WaitSecurityDelayDialog.this.progressBar.getProgress();
if (timer != null) {
// we get delay latency from card for first time - don't change progress by timer, only by card answer
progressBar.setMax(progress + msec);
timer.cancel();
timer = null;
} else {
int newProgress = progressBar.getMax() - msec;
if (newProgress > progress) {
progressBar.setProgress(newProgress);
} else {
progressBar.setMax(progress + msec);
}
}
}
});
}
static Timer timerToShowDelayDialog = null;
static WaitSecurityDelayDialog instance = null;
public static WaitSecurityDelayDialog getInstance() {
if (instance == null) {
instance = new WaitSecurityDelayDialog();
}
return instance;
}
private final static int MinRemainingDelayToShowDialog=1000;
private final static int DelayBeforeShowDialog=5000;
public static void onReadBeforeRequest(final Activity activity, final int timeout) {
activity.runOnUiThread(new Runnable() {
@Override
public void run() {
if (timerToShowDelayDialog != null || timeout < DelayBeforeShowDialog+MinRemainingDelayToShowDialog) return;
timerToShowDelayDialog = new Timer();
timerToShowDelayDialog.schedule(new TimerTask() {
@Override
public void run() {
if (WaitSecurityDelayDialog.instance != null) return;
instance = new WaitSecurityDelayDialog();
instance.setup(timeout, DelayBeforeShowDialog);
instance.setCancelable(false);
instance.show(activity.getFragmentManager(), "WaitSecurityDelayDialog");
}
}, DelayBeforeShowDialog);
}
});
}
public static void onReadAfterRequest(final Activity activity) {
activity.runOnUiThread(new Runnable() {
@Override
public void run() {
if (timerToShowDelayDialog == null) return;
timerToShowDelayDialog.cancel();
timerToShowDelayDialog = null;
}
});
}
public static void OnReadWait(final Activity activity, final int msec) {
activity.runOnUiThread(new Runnable() {
@Override
public void run() {
if (timerToShowDelayDialog != null) {
timerToShowDelayDialog.cancel();
timerToShowDelayDialog = null;
}
if (msec == 0) {
if (instance != null) {
instance.dismiss();
instance = null;
}
return;
}
if (instance == null) {
if( msec>MinRemainingDelayToShowDialog ) {
instance = new WaitSecurityDelayDialog();
// 1000ms - card delay notification interval
instance.setup(msec + 1000, 1000);
instance.setCancelable(false);
instance.show(activity.getFragmentManager(), "WaitSecurityDelayDialog");
}
} else {
instance.setRemainingTimeout(msec);
}
}
});
}
}

3229
app/src/main/java/com/tangem/wallet/LoadedWalletActivityFragment.java → app/src/main/java/com/tangem/presentation/fragment/LoadedWalletActivityFragment.java
View file

File diff suppressed because it is too large Load diff

2100
app/src/main/java/com/tangem/wallet/MainActivityFragment.java → app/src/main/java/com/tangem/presentation/fragment/MainActivityFragment.java
View file

File diff suppressed because it is too large Load diff

722
app/src/main/java/com/tangem/wallet/VerifyCardActivityFragment.java → app/src/main/java/com/tangem/presentation/fragment/VerifyCardActivityFragment.java
View file

@ -1,360 +1,362 @@
package com.tangem.wallet;
import android.app.Activity;
import android.content.Intent;
import android.nfc.NfcAdapter;
import android.nfc.Tag;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.widget.SwipeRefreshLayout;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;
import com.tangem.cardReader.NfcManager;
import java.io.IOException;
import java.util.Timer;
import java.util.TimerTask;
public class VerifyCardActivityFragment extends Fragment implements SwipeRefreshLayout.OnRefreshListener, NfcAdapter.ReaderCallback {
Tangem_Card mCard;
TextView tvCardID, tvManufacturer, tvRegistrationDate, tvCardIdentity, tvLastSigned, tvRemainingSignatures, tvReusable, tvOk, tvError, tvMessage,
tvIssuer, tvIssuerData, tvFeatures, tvBlockchain, tvSignedTx, tvSigningMethod, tvFirmware, tvWalletIdentity, tvWallet;
ImageView ivBlockchain, ivPIN, ivPIN2orSecurityDelay, ivDeveloperVersion;
SwipeRefreshLayout mSwipeRefreshLayout;
private NfcManager mNfcManager;
public VerifyCardActivityFragment() {
}
public void onRefresh() {
mSwipeRefreshLayout.setRefreshing(false);
}
@Override
public View onCreateView(final LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.fragment_verify_card, container, false);
mNfcManager = new NfcManager(this.getActivity(), this);
// SwipeRefreshLayout
mSwipeRefreshLayout = v.findViewById(R.id.swipe_container);
mSwipeRefreshLayout.setOnRefreshListener(this);
mCard = new Tangem_Card(getActivity().getIntent().getStringExtra("UID"));
mCard.LoadFromBundle(getActivity().getIntent().getExtras().getBundle("Card"));
tvCardID = v.findViewById(R.id.tvCardID);
tvLastSigned = v.findViewById(R.id.tvLastSigned);
tvRemainingSignatures = v.findViewById(R.id.tvRemainingSignatures);
tvReusable = v.findViewById(R.id.tvReusable);
tvManufacturer = v.findViewById(R.id.tvManufacturerInfo);
tvCardIdentity = v.findViewById(R.id.tvCardIdentity);
tvRegistrationDate = v.findViewById(R.id.tvCardRegistredDate);
ivBlockchain = v.findViewById(R.id.imgBlockchain);
ivPIN = v.findViewById(R.id.imgPIN);
ivPIN2orSecurityDelay = v.findViewById(R.id.imgPIN2orSecurityDelay);
ivDeveloperVersion = v.findViewById(R.id.imgDeveloperVersion);
tvError = v.findViewById(R.id.tvError);
tvMessage = v.findViewById(R.id.tvMessage);
tvIssuer = v.findViewById(R.id.tvIssuer);
tvIssuerData = v.findViewById(R.id.tvIssuerData);
tvFirmware = v.findViewById(R.id.tvFirmware);
tvFeatures = v.findViewById(R.id.tvFeatures);
tvBlockchain = v.findViewById(R.id.tvBlockchain);
tvSignedTx = v.findViewById(R.id.tvSignedTx);
tvSigningMethod = v.findViewById(R.id.tvSigningMethod);
tvOk = v.findViewById(R.id.tvOk);
if (tvOk != null) {
tvOk.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent data = prepareResultIntent();
data.putExtra("modification", "update");
getActivity().setResult(Activity.RESULT_OK, data);
getActivity().finish();
}
});
}
tvWallet = v.findViewById(R.id.tvWallet);
tvWalletIdentity = v.findViewById(R.id.tvWalletIdentity);
UpdateViews();
// if (NeedUpdate) {
// mSwipeRefreshLayout.setRefreshing(true);
// mSwipeRefreshLayout.postDelayed(new Runnable() {
// @Override
// public void run() {
// onRefresh();
// }
// }, 1000);
// }
return v;
}
void UpdateViews() {
try {
if (timerHideErrorAndMessage != null) {
timerHideErrorAndMessage.cancel();
timerHideErrorAndMessage = null;
}
tvCardID.setText(mCard.getCIDDescription());
if (mCard.getError() == null || mCard.getError().isEmpty()) {
tvError.setVisibility(View.GONE);
tvError.setText("");
} else {
tvError.setVisibility(View.VISIBLE);
tvError.setText(mCard.getError());
}
if (mCard.getMessage() == null || mCard.getMessage().isEmpty()) {
tvMessage.setVisibility(View.GONE);
tvMessage.setText("");
} else {
tvMessage.setVisibility(View.VISIBLE);
tvMessage.setText(mCard.getMessage());
}
tvManufacturer.setText(mCard.getManufacturer().getOfficialName());
if (mCard.isManufacturerConfirmed() && mCard.isCardPublicKeyValid()) {
tvCardIdentity.setText("Attested");
tvCardIdentity.setTextColor(getResources().getColor(R.color.confirmed, getActivity().getTheme()));
} else {
tvCardIdentity.setText("Not confirmed");
tvCardIdentity.setTextColor(getResources().getColor(R.color.not_confirmed, getActivity().getTheme()));
}
tvIssuer.setText(mCard.getIssuerDescription());
tvIssuerData.setText(mCard.getIssuerDataDescription());
tvRegistrationDate.setText(mCard.getPersonalizationDateTimeDescription());
//tvBlockchain.setText(mCard.getBlockchain().getOfficialName());
tvBlockchain.setText(mCard.getBlockchainName());
ivBlockchain.setImageResource(mCard.getBlockchain().getImageResource(this.getContext(), mCard.getTokenSymbol()));
if (mCard.isReusable()) {
tvReusable.setText("Reusable");
} else {
tvReusable.setText("One-off banknote");
}
tvSigningMethod.setText(mCard.getSigningMethod().getDescription());
if (mCard.getStatus() == Tangem_Card.Status.Loaded || mCard.getStatus() == Tangem_Card.Status.Purged) {
tvLastSigned.setText(mCard.getLastSignedDescription());
if (mCard.getRemainingSignatures() == 0) {
tvRemainingSignatures.setTextColor(getResources().getColor(R.color.not_confirmed, getActivity().getTheme()));
tvRemainingSignatures.setText("None");
} else if (mCard.getRemainingSignatures() == 1) {
tvRemainingSignatures.setTextColor(getResources().getColor(R.color.not_confirmed, getActivity().getTheme()));
tvRemainingSignatures.setText("Last one!");
} else if (mCard.getRemainingSignatures() > 1000) {
tvRemainingSignatures.setTextColor(getResources().getColor(R.color.confirmed, getActivity().getTheme()));
tvRemainingSignatures.setText("Unlimited");
} else {
tvRemainingSignatures.setTextColor(getResources().getColor(R.color.confirmed, getActivity().getTheme()));
tvRemainingSignatures.setText(String.valueOf(mCard.getRemainingSignatures()));
}
tvSignedTx.setText(String.valueOf(mCard.getMaxSignatures() - mCard.getRemainingSignatures()));
} else {
tvLastSigned.setText("");
tvRemainingSignatures.setText("");
tvSignedTx.setText("");
}
tvFirmware.setText(mCard.getFirmwareVersion());
String features = "";
if (mCard.allowSwapPIN() && mCard.allowSwapPIN2()) {
features += "Allows change PIN1 and PIN2\n";
} else if (mCard.allowSwapPIN()) {
features += "Allows change PIN1\n";
} else if (mCard.allowSwapPIN2()) {
features += "Allows change PIN2\n";
} else {
features += "Fixed PIN1 and PIN2\n";
}
if (mCard.needCVC()) {
features += "Requires CVC\n";
}
if (mCard.supportDynamicNDEF()) {
features += "Dynamic NDEF for iOS\n";
} else if (mCard.supportNDEF()) {
features += "NDEF\n";
}
if (mCard.supportBlock()) {
features += "Blockable\n";
}
if (mCard.supportOnlyOneCommandAtTime()) {
features += "Atomic command mode";
}
if (features.endsWith("\n")) {
features = features.substring(0, features.length() - 1);
}
tvFeatures.setText(features);
if (mCard.useDefaultPIN1()) {
ivPIN.setImageResource(R.drawable.unlock_pin1);
ivPIN.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(getContext(), "This banknote is protected by default PIN1 code", Toast.LENGTH_LONG).show();
}
});
} else {
ivPIN.setImageResource(R.drawable.lock_pin1);
ivPIN.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(getContext(), "This banknote is protected by user's PIN1 code", Toast.LENGTH_LONG).show();
}
});
}
if (mCard.getPauseBeforePIN2() > 0 && (mCard.useDefaultPIN2() || !mCard.useSmartSecurityDelay())) {
ivPIN2orSecurityDelay.setImageResource(R.drawable.timer);
ivPIN2orSecurityDelay.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(getContext(), String.format("This banknote will enforce %.0f seconds security delay for all operations requiring PIN2 code", mCard.getPauseBeforePIN2() / 1000.0), Toast.LENGTH_LONG).show();
}
});
} else if (mCard.useDefaultPIN2()) {
ivPIN2orSecurityDelay.setImageResource(R.drawable.unlock_pin2);
ivPIN2orSecurityDelay.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(getContext(), "This banknote is protected by default PIN2 code", Toast.LENGTH_LONG).show();
}
});
} else {
ivPIN2orSecurityDelay.setImageResource(R.drawable.lock_pin2);
ivPIN2orSecurityDelay.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(getContext(), "This banknote is protected by user's PIN2 code", Toast.LENGTH_LONG).show();
}
});
}
if (mCard.useDevelopersFirmware()) {
ivDeveloperVersion.setImageResource(R.drawable.ic_developer_version);
ivDeveloperVersion.setVisibility(View.VISIBLE);
ivDeveloperVersion.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(getContext(), "Unlocked banknote, only for development use", Toast.LENGTH_LONG).show();
}
});
} else {
ivDeveloperVersion.setVisibility(View.INVISIBLE);
}
if (mCard.getStatus() == Tangem_Card.Status.Loaded) {
tvWallet.setText(mCard.getShortWalletString());
if (mCard.isWalletPublicKeyValid()) {
tvWalletIdentity.setText("Possession proved");
tvWalletIdentity.setTextColor(getResources().getColor(R.color.confirmed, getActivity().getTheme()));
} else {
tvWalletIdentity.setText("Possession NOT proved");
tvWalletIdentity.setTextColor(getResources().getColor(R.color.not_confirmed, getActivity().getTheme()));
}
} else {
tvWallet.setText("not available");
tvWalletIdentity.setText("-- -- --");
}
timerHideErrorAndMessage = new Timer();
timerHideErrorAndMessage.schedule(new TimerTask() {
@Override
public void run() {
tvError.post(new Runnable() {
@Override
public void run() {
tvMessage.setVisibility(View.GONE);
tvError.setVisibility(View.GONE);
mCard.setError(null);
mCard.setMessage(null);
}
});
}
}, 5000);
} catch (Exception e) {
e.printStackTrace();
}
}
Timer timerHideErrorAndMessage = null;
public Intent prepareResultIntent() {
Intent data = new Intent();
data.putExtra("UID", mCard.getUID());
data.putExtra("Card", mCard.getAsBundle());
return data;
}
@Override
public void onResume() {
super.onResume();
mNfcManager.onResume();
}
@Override
public void onPause() {
super.onPause();
mNfcManager.onPause();
}
@Override
public void onStop() {
super.onStop();
mNfcManager.onStop();
}
@Override
public void onTagDiscovered(Tag tag) {
try {
Log.w(getClass().getName(), "Ignore discovered tag!");
mNfcManager.IgnoreTag(tag);
} catch (IOException e) {
e.printStackTrace();
}
}
}
package com.tangem.presentation.fragment;
import android.app.Activity;
import android.content.Intent;
import android.nfc.NfcAdapter;
import android.nfc.Tag;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.widget.SwipeRefreshLayout;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;
import com.tangem.domain.cardReader.NfcManager;
import com.tangem.wallet.R;
import com.tangem.wallet.Tangem_Card;
import java.io.IOException;
import java.util.Timer;
import java.util.TimerTask;
public class VerifyCardActivityFragment extends Fragment implements SwipeRefreshLayout.OnRefreshListener, NfcAdapter.ReaderCallback {
Tangem_Card mCard;
TextView tvCardID, tvManufacturer, tvRegistrationDate, tvCardIdentity, tvLastSigned, tvRemainingSignatures, tvReusable, tvOk, tvError, tvMessage,
tvIssuer, tvIssuerData, tvFeatures, tvBlockchain, tvSignedTx, tvSigningMethod, tvFirmware, tvWalletIdentity, tvWallet;
ImageView ivBlockchain, ivPIN, ivPIN2orSecurityDelay, ivDeveloperVersion;
SwipeRefreshLayout mSwipeRefreshLayout;
private NfcManager mNfcManager;
public VerifyCardActivityFragment() {
}
public void onRefresh() {
mSwipeRefreshLayout.setRefreshing(false);
}
@Override
public View onCreateView(final LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.fragment_verify_card, container, false);
mNfcManager = new NfcManager(this.getActivity(), this);
// SwipeRefreshLayout
mSwipeRefreshLayout = v.findViewById(R.id.swipe_container);
mSwipeRefreshLayout.setOnRefreshListener(this);
mCard = new Tangem_Card(getActivity().getIntent().getStringExtra("UID"));
mCard.LoadFromBundle(getActivity().getIntent().getExtras().getBundle("Card"));
tvCardID = v.findViewById(R.id.tvCardID);
tvLastSigned = v.findViewById(R.id.tvLastSigned);
tvRemainingSignatures = v.findViewById(R.id.tvRemainingSignatures);
tvReusable = v.findViewById(R.id.tvReusable);
tvManufacturer = v.findViewById(R.id.tvManufacturerInfo);
tvCardIdentity = v.findViewById(R.id.tvCardIdentity);
tvRegistrationDate = v.findViewById(R.id.tvCardRegistredDate);
ivBlockchain = v.findViewById(R.id.imgBlockchain);
ivPIN = v.findViewById(R.id.imgPIN);
ivPIN2orSecurityDelay = v.findViewById(R.id.imgPIN2orSecurityDelay);
ivDeveloperVersion = v.findViewById(R.id.imgDeveloperVersion);
tvError = v.findViewById(R.id.tvError);
tvMessage = v.findViewById(R.id.tvMessage);
tvIssuer = v.findViewById(R.id.tvIssuer);
tvIssuerData = v.findViewById(R.id.tvIssuerData);
tvFirmware = v.findViewById(R.id.tvFirmware);
tvFeatures = v.findViewById(R.id.tvFeatures);
tvBlockchain = v.findViewById(R.id.tvBlockchain);
tvSignedTx = v.findViewById(R.id.tvSignedTx);
tvSigningMethod = v.findViewById(R.id.tvSigningMethod);
tvOk = v.findViewById(R.id.tvOk);
if (tvOk != null) {
tvOk.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent data = prepareResultIntent();
data.putExtra("modification", "update");
getActivity().setResult(Activity.RESULT_OK, data);
getActivity().finish();
}
});
}
tvWallet = v.findViewById(R.id.tvWallet);
tvWalletIdentity = v.findViewById(R.id.tvWalletIdentity);
UpdateViews();
// if (NeedUpdate) {
// mSwipeRefreshLayout.setRefreshing(true);
// mSwipeRefreshLayout.postDelayed(new Runnable() {
// @Override
// public void run() {
// onRefresh();
// }
// }, 1000);
// }
return v;
}
void UpdateViews() {
try {
if (timerHideErrorAndMessage != null) {
timerHideErrorAndMessage.cancel();
timerHideErrorAndMessage = null;
}
tvCardID.setText(mCard.getCIDDescription());
if (mCard.getError() == null || mCard.getError().isEmpty()) {
tvError.setVisibility(View.GONE);
tvError.setText("");
} else {
tvError.setVisibility(View.VISIBLE);
tvError.setText(mCard.getError());
}
if (mCard.getMessage() == null || mCard.getMessage().isEmpty()) {
tvMessage.setVisibility(View.GONE);
tvMessage.setText("");
} else {
tvMessage.setVisibility(View.VISIBLE);
tvMessage.setText(mCard.getMessage());
}
tvManufacturer.setText(mCard.getManufacturer().getOfficialName());
if (mCard.isManufacturerConfirmed() && mCard.isCardPublicKeyValid()) {
tvCardIdentity.setText("Attested");
tvCardIdentity.setTextColor(getResources().getColor(R.color.confirmed, getActivity().getTheme()));
} else {
tvCardIdentity.setText("Not confirmed");
tvCardIdentity.setTextColor(getResources().getColor(R.color.not_confirmed, getActivity().getTheme()));
}
tvIssuer.setText(mCard.getIssuerDescription());
tvIssuerData.setText(mCard.getIssuerDataDescription());
tvRegistrationDate.setText(mCard.getPersonalizationDateTimeDescription());
//tvBlockchain.setText(mCard.getBlockchain().getOfficialName());
tvBlockchain.setText(mCard.getBlockchainName());
ivBlockchain.setImageResource(mCard.getBlockchain().getImageResource(this.getContext(), mCard.getTokenSymbol()));
if (mCard.isReusable()) {
tvReusable.setText("Reusable");
} else {
tvReusable.setText("One-off banknote");
}
tvSigningMethod.setText(mCard.getSigningMethod().getDescription());
if (mCard.getStatus() == Tangem_Card.Status.Loaded || mCard.getStatus() == Tangem_Card.Status.Purged) {
tvLastSigned.setText(mCard.getLastSignedDescription());
if (mCard.getRemainingSignatures() == 0) {
tvRemainingSignatures.setTextColor(getResources().getColor(R.color.not_confirmed, getActivity().getTheme()));
tvRemainingSignatures.setText("None");
} else if (mCard.getRemainingSignatures() == 1) {
tvRemainingSignatures.setTextColor(getResources().getColor(R.color.not_confirmed, getActivity().getTheme()));
tvRemainingSignatures.setText("Last one!");
} else if (mCard.getRemainingSignatures() > 1000) {
tvRemainingSignatures.setTextColor(getResources().getColor(R.color.confirmed, getActivity().getTheme()));
tvRemainingSignatures.setText("Unlimited");
} else {
tvRemainingSignatures.setTextColor(getResources().getColor(R.color.confirmed, getActivity().getTheme()));
tvRemainingSignatures.setText(String.valueOf(mCard.getRemainingSignatures()));
}
tvSignedTx.setText(String.valueOf(mCard.getMaxSignatures() - mCard.getRemainingSignatures()));
} else {
tvLastSigned.setText("");
tvRemainingSignatures.setText("");
tvSignedTx.setText("");
}
tvFirmware.setText(mCard.getFirmwareVersion());
String features = "";
if (mCard.allowSwapPIN() && mCard.allowSwapPIN2()) {
features += "Allows change PIN1 and PIN2\n";
} else if (mCard.allowSwapPIN()) {
features += "Allows change PIN1\n";
} else if (mCard.allowSwapPIN2()) {
features += "Allows change PIN2\n";
} else {
features += "Fixed PIN1 and PIN2\n";
}
if (mCard.needCVC()) {
features += "Requires CVC\n";
}
if (mCard.supportDynamicNDEF()) {
features += "Dynamic NDEF for iOS\n";
} else if (mCard.supportNDEF()) {
features += "NDEF\n";
}
if (mCard.supportBlock()) {
features += "Blockable\n";
}
if (mCard.supportOnlyOneCommandAtTime()) {
features += "Atomic command mode";
}
if (features.endsWith("\n")) {
features = features.substring(0, features.length() - 1);
}
tvFeatures.setText(features);
if (mCard.useDefaultPIN1()) {
ivPIN.setImageResource(R.drawable.unlock_pin1);
ivPIN.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(getContext(), "This banknote is protected by default PIN1 code", Toast.LENGTH_LONG).show();
}
});
} else {
ivPIN.setImageResource(R.drawable.lock_pin1);
ivPIN.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(getContext(), "This banknote is protected by user's PIN1 code", Toast.LENGTH_LONG).show();
}
});
}
if (mCard.getPauseBeforePIN2() > 0 && (mCard.useDefaultPIN2() || !mCard.useSmartSecurityDelay())) {
ivPIN2orSecurityDelay.setImageResource(R.drawable.timer);
ivPIN2orSecurityDelay.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(getContext(), String.format("This banknote will enforce %.0f seconds security delay for all operations requiring PIN2 code", mCard.getPauseBeforePIN2() / 1000.0), Toast.LENGTH_LONG).show();
}
});
} else if (mCard.useDefaultPIN2()) {
ivPIN2orSecurityDelay.setImageResource(R.drawable.unlock_pin2);
ivPIN2orSecurityDelay.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(getContext(), "This banknote is protected by default PIN2 code", Toast.LENGTH_LONG).show();
}
});
} else {
ivPIN2orSecurityDelay.setImageResource(R.drawable.lock_pin2);
ivPIN2orSecurityDelay.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(getContext(), "This banknote is protected by user's PIN2 code", Toast.LENGTH_LONG).show();
}
});
}
if (mCard.useDevelopersFirmware()) {
ivDeveloperVersion.setImageResource(R.drawable.ic_developer_version);
ivDeveloperVersion.setVisibility(View.VISIBLE);
ivDeveloperVersion.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(getContext(), "Unlocked banknote, only for development use", Toast.LENGTH_LONG).show();
}
});
} else {
ivDeveloperVersion.setVisibility(View.INVISIBLE);
}
if (mCard.getStatus() == Tangem_Card.Status.Loaded) {
tvWallet.setText(mCard.getShortWalletString());
if (mCard.isWalletPublicKeyValid()) {
tvWalletIdentity.setText("Possession proved");
tvWalletIdentity.setTextColor(getResources().getColor(R.color.confirmed, getActivity().getTheme()));
} else {
tvWalletIdentity.setText("Possession NOT proved");
tvWalletIdentity.setTextColor(getResources().getColor(R.color.not_confirmed, getActivity().getTheme()));
}
} else {
tvWallet.setText("not available");
tvWalletIdentity.setText("-- -- --");
}
timerHideErrorAndMessage = new Timer();
timerHideErrorAndMessage.schedule(new TimerTask() {
@Override
public void run() {
tvError.post(new Runnable() {
@Override
public void run() {
tvMessage.setVisibility(View.GONE);
tvError.setVisibility(View.GONE);
mCard.setError(null);
mCard.setMessage(null);
}
});
}
}, 5000);
} catch (Exception e) {
e.printStackTrace();
}
}
Timer timerHideErrorAndMessage = null;
public Intent prepareResultIntent() {
Intent data = new Intent();
data.putExtra("UID", mCard.getUID());
data.putExtra("Card", mCard.getAsBundle());
return data;
}
@Override
public void onResume() {
super.onResume();
mNfcManager.onResume();
}
@Override
public void onPause() {
super.onPause();
mNfcManager.onPause();
}
@Override
public void onStop() {
super.onStop();
mNfcManager.onStop();
}
@Override
public void onTagDiscovered(Tag tag) {
try {
Log.w(getClass().getName(), "Ignore discovered tag!");
mNfcManager.IgnoreTag(tag);
} catch (IOException e) {
e.printStackTrace();
}
}
}

302
app/src/main/java/com/tangem/wallet/WalletInfoFragment.java → app/src/main/java/com/tangem/presentation/fragment/WalletInfoFragment.java
View file

@ -1,150 +1,152 @@
package com.tangem.wallet;
import android.content.ClipData;
import android.content.ClipboardManager;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.Color;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;
import com.google.zxing.BarcodeFormat;
import com.google.zxing.EncodeHintType;
import com.google.zxing.WriterException;
import com.google.zxing.common.BitMatrix;
import com.google.zxing.qrcode.QRCodeWriter;
import com.google.zxing.qrcode.decoder.ErrorCorrectionLevel;
import java.util.Hashtable;
import static android.content.Context.CLIPBOARD_SERVICE;
/**
* A simple {@link Fragment} subclass.
* Activities that contain this fragment must implement the
* {@link OnFragmentInteractionListener} interface
* to handle interaction events.
* Use the {@link WalletInfoFragment#newInstance} factory method to
* create an instance of this fragment.
*/
public class WalletInfoFragment extends Fragment {
// TODO: Rename and change types of parameters
private Tangem_Card mCard;
private OnFragmentInteractionListener mListener;
public WalletInfoFragment() {
// Required empty public constructor
}
/**
* Use this factory method to create a new instance of
* this fragment using the provided parameters.
*
* @return A new instance of fragment WalletInfoFragment.
*/
// TODO: Rename and change types and number of parameters
public static WalletInfoFragment newInstance(Tangem_Card card) {
WalletInfoFragment fragment = new WalletInfoFragment();
Bundle args = new Bundle();
args.putString("UID",card.getUID());
card.SaveToBundle(args);
fragment.setArguments(args);
return fragment;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (getArguments() != null) {
mCard = new Tangem_Card(getArguments().getString("UID"));
mCard.LoadFromBundle(getArguments());
}
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View result=inflater.inflate(R.layout.fragment_wallet_info, container, false);
ImageView mImage= (ImageView)result.findViewById(R.id.qrWallet);
try {
mImage.setImageBitmap(generateQrCode(mCard.getWallet()));
} catch (WriterException e) {
e.printStackTrace();
}
TextView mText=(TextView)result.findViewById(R.id.strWallet);
mText.setText(mCard.getWallet());
mText.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
TextView mText = (TextView) view;
ClipboardManager clipboard = (ClipboardManager)getActivity().getSystemService(CLIPBOARD_SERVICE);
clipboard.setPrimaryClip(ClipData.newPlainText(mText.getText(), mText.getText()));
Toast.makeText(getContext(),"Copied to clipboard",Toast.LENGTH_LONG).show();
}
});
return result;
}
public static Bitmap generateQrCode(String myCodeText) throws WriterException {
Hashtable<EncodeHintType, ErrorCorrectionLevel> hintMap = new Hashtable<EncodeHintType, ErrorCorrectionLevel>();
hintMap.put(EncodeHintType.ERROR_CORRECTION, ErrorCorrectionLevel.H); // H = 30% damage
QRCodeWriter qrCodeWriter = new QRCodeWriter();
int size = 256;
BitMatrix bitMatrix = qrCodeWriter.encode(myCodeText, BarcodeFormat.QR_CODE, size, size, hintMap);
int width = bitMatrix.getWidth();
Bitmap bmp = Bitmap.createBitmap(width, width, Bitmap.Config.RGB_565);
for (int x = 0; x < width; x++) {
for (int y = 0; y < width; y++) {
bmp.setPixel(y, x, bitMatrix.get(x, y) ? Color.BLACK : Color.WHITE);
}
}
return bmp;
}
@Override
public void onAttach(Context context) {
super.onAttach(context);
if (context instanceof OnFragmentInteractionListener) {
mListener = (OnFragmentInteractionListener) context;
} else {
throw new RuntimeException(context.toString()
+ " must implement OnFragmentInteractionListener");
}
}
@Override
public void onDetach() {
super.onDetach();
mListener = null;
}
/**
* This interface must be implemented by activities that contain this
* fragment to allow an interaction in this fragment to be communicated
* to the activity and potentially other fragments contained in that
* activity.
* <p>
* See the Android Training lesson <a href=
* "http://developer.android.com/training/basics/fragments/communicating.html"
* >Communicating with Other Fragments</a> for more information.
*/
public interface OnFragmentInteractionListener {
// TODO: Update argument type and name
// void onFragmentInteraction(Uri uri);
}
}
package com.tangem.presentation.fragment;
import android.content.ClipData;
import android.content.ClipboardManager;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.Color;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;
import com.google.zxing.BarcodeFormat;
import com.google.zxing.EncodeHintType;
import com.google.zxing.WriterException;
import com.google.zxing.common.BitMatrix;
import com.google.zxing.qrcode.QRCodeWriter;
import com.google.zxing.qrcode.decoder.ErrorCorrectionLevel;
import com.tangem.wallet.R;
import com.tangem.wallet.Tangem_Card;
import java.util.Hashtable;
import static android.content.Context.CLIPBOARD_SERVICE;
/**
* A simple {@link Fragment} subclass.
* Activities that contain this fragment must implement the
* {@link OnFragmentInteractionListener} interface
* to handle interaction events.
* Use the {@link WalletInfoFragment#newInstance} factory method to
* create an instance of this fragment.
*/
public class WalletInfoFragment extends Fragment {
// TODO: Rename and change types of parameters
private Tangem_Card mCard;
private OnFragmentInteractionListener mListener;
public WalletInfoFragment() {
// Required empty public constructor
}
/**
* Use this factory method to create a new instance of
* this fragment using the provided parameters.
*
* @return A new instance of fragment WalletInfoFragment.
*/
// TODO: Rename and change types and number of parameters
public static WalletInfoFragment newInstance(Tangem_Card card) {
WalletInfoFragment fragment = new WalletInfoFragment();
Bundle args = new Bundle();
args.putString("UID",card.getUID());
card.SaveToBundle(args);
fragment.setArguments(args);
return fragment;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (getArguments() != null) {
mCard = new Tangem_Card(getArguments().getString("UID"));
mCard.LoadFromBundle(getArguments());
}
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View result=inflater.inflate(R.layout.fragment_wallet_info, container, false);
ImageView mImage= (ImageView)result.findViewById(R.id.qrWallet);
try {
mImage.setImageBitmap(generateQrCode(mCard.getWallet()));
} catch (WriterException e) {
e.printStackTrace();
}
TextView mText=(TextView)result.findViewById(R.id.strWallet);
mText.setText(mCard.getWallet());
mText.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
TextView mText = (TextView) view;
ClipboardManager clipboard = (ClipboardManager)getActivity().getSystemService(CLIPBOARD_SERVICE);
clipboard.setPrimaryClip(ClipData.newPlainText(mText.getText(), mText.getText()));
Toast.makeText(getContext(),"Copied to clipboard",Toast.LENGTH_LONG).show();
}
});
return result;
}
public static Bitmap generateQrCode(String myCodeText) throws WriterException {
Hashtable<EncodeHintType, ErrorCorrectionLevel> hintMap = new Hashtable<EncodeHintType, ErrorCorrectionLevel>();
hintMap.put(EncodeHintType.ERROR_CORRECTION, ErrorCorrectionLevel.H); // H = 30% damage
QRCodeWriter qrCodeWriter = new QRCodeWriter();
int size = 256;
BitMatrix bitMatrix = qrCodeWriter.encode(myCodeText, BarcodeFormat.QR_CODE, size, size, hintMap);
int width = bitMatrix.getWidth();
Bitmap bmp = Bitmap.createBitmap(width, width, Bitmap.Config.RGB_565);
for (int x = 0; x < width; x++) {
for (int y = 0; y < width; y++) {
bmp.setPixel(y, x, bitMatrix.get(x, y) ? Color.BLACK : Color.WHITE);
}
}
return bmp;
}
@Override
public void onAttach(Context context) {
super.onAttach(context);
if (context instanceof OnFragmentInteractionListener) {
mListener = (OnFragmentInteractionListener) context;
} else {
throw new RuntimeException(context.toString()
+ " must implement OnFragmentInteractionListener");
}
}
@Override
public void onDetach() {
super.onDetach();
mListener = null;
}
/**
* This interface must be implemented by activities that contain this
* fragment to allow an interaction in this fragment to be communicated
* to the activity and potentially other fragments contained in that
* activity.
* <p>
* See the Android Training lesson <a href=
* "http://developer.android.com/training/basics/fragments/communicating.html"
* >Communicating with Other Fragments</a> for more information.
*/
public interface OnFragmentInteractionListener {
// TODO: Update argument type and name
// void onFragmentInteraction(Uri uri);
}
}

33
app/src/main/java/com/tangem/wallet/BTCUtils.java
View file

@ -6,49 +6,18 @@ package com.tangem.wallet;
import android.util.Log;
import com.tangem.cardReader.Util;
import org.spongycastle.asn1.ASN1EncodableVector;
import org.spongycastle.asn1.ASN1Integer;
import org.spongycastle.asn1.DERSequence;
import org.spongycastle.asn1.DERSequenceGenerator;
import org.spongycastle.asn1.sec.SECNamedCurves;
import org.spongycastle.asn1.x9.X9ECParameters;
import org.spongycastle.asn1.x9.X9IntegerConverter;
import org.spongycastle.crypto.params.ECDomainParameters;
import org.spongycastle.crypto.params.ECPrivateKeyParameters;
import org.spongycastle.crypto.params.ECPublicKeyParameters;
import org.spongycastle.crypto.signers.ECDSASigner;
import org.spongycastle.jce.ECNamedCurveTable;
import org.spongycastle.jce.spec.ECNamedCurveParameterSpec;
import org.spongycastle.jce.spec.ECPrivateKeySpec;
import org.spongycastle.jce.spec.ECPublicKeySpec;
import org.spongycastle.math.ec.ECAlgorithms;
import org.spongycastle.math.ec.ECCurve;
import org.spongycastle.math.ec.ECPoint;
import com.tangem.domain.cardReader.Util;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.math.BigInteger;
import java.security.InvalidKeyException;
import java.security.KeyFactory;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.security.NoSuchProviderException;
import java.security.PublicKey;
import java.security.Signature;
import java.security.SignatureException;
import java.security.spec.InvalidKeySpecException;
import java.text.Format;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.List;
import java.util.Stack;
import java.util.regex.Pattern;
import static org.bitcoinj.core.ECKey.CURVE;
import static org.bitcoinj.core.ECKey.HALF_CURVE_ORDER;
@SuppressWarnings({"WeakerAccess", "TryWithIdenticalCatches", "unused"})
public final class BTCUtils {

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

@ -1,19 +1,6 @@
package com.tangem.wallet;
import android.net.Uri;
import com.google.common.base.Strings;
import com.tangem.cardReader.CardProtocol;
import com.tangem.cardReader.Util;
import org.bitcoinj.core.Base58;
import java.nio.ByteBuffer;
import java.security.NoSuchAlgorithmException;
import java.security.NoSuchProviderException;
import java.util.ArrayList;
import java.util.List;
import java.util.Random;
/**
* Created by dvol on 06.08.2017.

6
app/src/main/java/com/tangem/wallet/BtcCashEngine.java
View file

@ -2,9 +2,9 @@ package com.tangem.wallet;
import android.net.Uri;
import com.tangem.cardReader.CardProtocol;
import com.tangem.cardReader.TLV;
import com.tangem.cardReader.Util;
import com.tangem.domain.cardReader.CardProtocol;
import com.tangem.domain.cardReader.TLV;
import com.tangem.domain.cardReader.Util;
import java.io.ByteArrayOutputStream;
import java.math.BigDecimal;

6
app/src/main/java/com/tangem/wallet/BtcEngine.java
View file

@ -2,9 +2,9 @@ package com.tangem.wallet;
import android.net.Uri;
import com.tangem.cardReader.CardProtocol;
import com.tangem.cardReader.TLV;
import com.tangem.cardReader.Util;
import com.tangem.domain.cardReader.CardProtocol;
import com.tangem.domain.cardReader.TLV;
import com.tangem.domain.cardReader.Util;
import java.io.ByteArrayOutputStream;
import java.math.BigDecimal;

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

@ -2,7 +2,7 @@ package com.tangem.wallet;
import android.net.Uri;
import com.tangem.cardReader.CardProtocol;
import com.tangem.domain.cardReader.CardProtocol;
import java.security.NoSuchAlgorithmException;
import java.security.NoSuchProviderException;

12
app/src/main/java/com/tangem/wallet/CoinEngineFactory.java
View file

@ -5,16 +5,14 @@ package com.tangem.wallet;
*/
public class CoinEngineFactory {
public static CoinEngine Create(Blockchain chain)
{
if(Blockchain.BitcoinCash == chain || Blockchain.BitcoinCashTestNet == chain) {
public static CoinEngine Create(Blockchain chain) {
if (Blockchain.BitcoinCash == chain || Blockchain.BitcoinCashTestNet == chain) {
return new BtcCashEngine();
}else if(Blockchain.Bitcoin == chain || Blockchain.BitcoinTestNet == chain) {
} else if (Blockchain.Bitcoin == chain || Blockchain.BitcoinTestNet == chain) {
return new BtcEngine(); //TODO: ВРЕМЕНГГО!!!!
}else if(Blockchain.Ethereum == chain || Blockchain.EthereumTestNet == chain) {
} else if (Blockchain.Ethereum == chain || Blockchain.EthereumTestNet == chain) {
return new EthEngine();
}
else if(Blockchain.Token == chain) {
} else if (Blockchain.Token == chain) {
return new TokenEngine();
} else {
return null;

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

@ -2,7 +2,7 @@ package com.tangem.wallet;
import android.util.Log;
import com.tangem.cardReader.Util;
import com.tangem.domain.cardReader.Util;
import org.spongycastle.asn1.ASN1EncodableVector;
import org.spongycastle.asn1.ASN1Integer;

4
app/src/main/java/com/tangem/wallet/EthEngine.java
View file

@ -3,8 +3,8 @@ package com.tangem.wallet;
import android.net.Uri;
import android.util.Log;
import com.tangem.cardReader.CardProtocol;
import com.tangem.cardReader.TLV;
import com.tangem.domain.cardReader.CardProtocol;
import com.tangem.domain.cardReader.TLV;
import org.bitcoinj.core.ECKey;

8
app/src/main/java/com/tangem/wallet/Issuer.java
View file

@ -1,15 +1,9 @@
package com.tangem.wallet;
import com.tangem.cardReader.CardCrypto;
import com.tangem.domain.cardReader.CardCrypto;
import org.spongycastle.jce.ECNamedCurveTable;
import org.spongycastle.jce.spec.ECNamedCurveParameterSpec;
import java.math.BigInteger;
import java.util.Arrays;
import static com.tangem.cardReader.CardCrypto.*;
/**
* Created by dvol on 14.11.2017.
*/

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

@ -3,7 +3,7 @@ package com.tangem.wallet;
import android.content.Context;
import android.util.Log;
import com.tangem.cardReader.Util;
import com.tangem.domain.cardReader.Util;
import java.io.BufferedReader;
import java.io.BufferedWriter;

6
app/src/main/java/com/tangem/wallet/PINStorage.java
View file

@ -5,7 +5,7 @@ import android.content.SharedPreferences;
import android.preference.PreferenceManager;
import android.util.Base64;
import com.tangem.cardReader.CardProtocol;
import com.tangem.domain.cardReader.CardProtocol;
import java.util.ArrayList;
import java.util.List;
@ -31,7 +31,7 @@ public class PINStorage {
}
static List<String> getPINs() {
public static List<String> getPINs() {
ArrayList<String> result = new ArrayList<>();
if (mLastUsedPIN != null) result.add(mLastUsedPIN);
if (mEncryptedPIN != null && !result.contains(mEncryptedPIN)) result.add(mEncryptedPIN);
@ -41,7 +41,7 @@ public class PINStorage {
return result;
}
static void setLastUsedPIN(String PIN) {
public static void setLastUsedPIN(String PIN) {
mLastUsedPIN = PIN;
}

9
app/src/main/java/com/tangem/wallet/Tangem_Card.java
View file

@ -1,21 +1,16 @@
package com.tangem.wallet;
import android.os.Bundle;
import android.util.Log;
import com.google.common.base.Strings;
import com.tangem.cardReader.SettingsMask;
import com.tangem.cardReader.Util;
import com.tangem.domain.cardReader.SettingsMask;
import com.tangem.domain.cardReader.Util;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.math.RoundingMode;
import java.text.DecimalFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.List;
import java.util.StringJoiner;
/**
* Created by dvol on 16.07.2017.

145
app/src/main/java/com/tangem/wallet/TokenEngine.java
View file

@ -4,8 +4,8 @@ import android.net.Uri;
import android.util.Log;
import com.google.common.base.Strings;
import com.tangem.cardReader.CardProtocol;
import com.tangem.cardReader.TLV;
import com.tangem.domain.cardReader.CardProtocol;
import com.tangem.domain.cardReader.TLV;
import org.bitcoinj.core.ECKey;
@ -24,51 +24,46 @@ import static com.tangem.wallet.FormatUtil.GetDecimalFormat;
* Created by Ilia on 20.03.2018.
*/
public class TokenEngine extends CoinEngine{
public String GetNextNode(Tangem_Card mCard)
{
public class TokenEngine extends CoinEngine {
public String GetNextNode(Tangem_Card mCard) {
return "abc1.hsmiths.com";
}
public int GetNextNodePort(Tangem_Card mCard)
{
public int GetNextNodePort(Tangem_Card mCard) {
return 60001;
}
public String GetNode(Tangem_Card mCard)
{
public String GetNode(Tangem_Card mCard) {
return "abc1.hsmiths.com";
}
public int GetNodePort(Tangem_Card mCard)
{
public int GetNodePort(Tangem_Card mCard) {
return 60001;
}
public void SwitchNode(Tangem_Card mCard)
{
public void SwitchNode(Tangem_Card mCard) {
}
public boolean AwaitingConfirmation(Tangem_Card card)
{
public boolean AwaitingConfirmation(Tangem_Card card) {
return false;
}
public boolean InOutPutVisible()
{
public boolean InOutPutVisible() {
return false;
}
public String GetBalanceCurrency(Tangem_Card card)
{
public String GetBalanceCurrency(Tangem_Card card) {
String currency = card.getTokenSymbol();
if(Strings.isNullOrEmpty(currency))
if (Strings.isNullOrEmpty(currency))
return "NoN";
return currency;
}
public String GetFeeCurrency()
{
public String GetFeeCurrency() {
return "Gwei";
}
BigDecimal convertToEth(String value)
{
BigDecimal convertToEth(String value) {
BigInteger m = new BigInteger(value, 10);
BigDecimal n = new BigDecimal(m);
BigDecimal d = n.divide(new BigDecimal("1000000000000000000"));
@ -77,17 +72,15 @@ public class TokenEngine extends CoinEngine{
}
public int GetTokenDecimals(Tangem_Card card)
{
public int GetTokenDecimals(Tangem_Card card) {
return card.getTokensDecimal();
}
public String GetContractAddress(Tangem_Card card)
{
public String GetContractAddress(Tangem_Card card) {
return card.getContractAddress();
}
public boolean IsNeedCheckNode()
{
public boolean IsNeedCheckNode() {
return false;
}
@ -96,21 +89,18 @@ public class TokenEngine extends CoinEngine{
return false;
}
if(!address.startsWith("0x")&&!address.startsWith("0X"))
{
if (!address.startsWith("0x") && !address.startsWith("0X")) {
return false;
}
if(address.length()!=42)
{
if (address.length() != 42) {
return false;
}
return true;
}
public String GetBalanceAlterValue(Tangem_Card mCard)
{
public String GetBalanceAlterValue(Tangem_Card mCard) {
String dec = mCard.getDecimalBalanceAlter();
BigDecimal d = convertToEth(dec);
String s = d.toString();
@ -121,9 +111,8 @@ public class TokenEngine extends CoinEngine{
return output;
}
public String GetBalanceValue(Tangem_Card mCard)
{
if(!HasBalanceInfo(mCard))
public String GetBalanceValue(Tangem_Card mCard) {
if (!HasBalanceInfo(mCard))
return "-- -- -- " + GetBalanceCurrency(mCard);
String dec = mCard.getDecimalBalance();
@ -138,28 +127,24 @@ public class TokenEngine extends CoinEngine{
return output;
}
public boolean CheckAmount(Tangem_Card card, String amount) throws Exception
{
public boolean CheckAmount(Tangem_Card card, String amount) throws Exception {
DecimalFormat decimalFormat = GetDecimalFormat();
BigDecimal amountValue = (BigDecimal) decimalFormat.parse(amount); //new BigDecimal(strAmount);
BigDecimal maxValue = new BigDecimal(GetBalanceValue(card));
if(amountValue.compareTo(maxValue) > 0 )
{
if (amountValue.compareTo(maxValue) > 0) {
return false;
}
return true;
}
public Long GetBalanceLong(Tangem_Card mCard)
{
public Long GetBalanceLong(Tangem_Card mCard) {
return mCard.getBalance();
}
public boolean IsBalanceAlterNotZero(Tangem_Card card)
{
public boolean IsBalanceAlterNotZero(Tangem_Card card) {
String balance = card.getDecimalBalanceAlter();
if(balance == null || balance == "")
if (balance == null || balance == "")
return false;
BigDecimal bi = new BigDecimal(balance);
@ -170,10 +155,9 @@ public class TokenEngine extends CoinEngine{
return true;
}
public boolean IsBalanceNotZero(Tangem_Card card)
{
public boolean IsBalanceNotZero(Tangem_Card card) {
String balance = card.getDecimalBalance();
if(balance == null || balance == "")
if (balance == null || balance == "")
return false;
BigDecimal bi = new BigDecimal(balance);
@ -184,21 +168,20 @@ public class TokenEngine extends CoinEngine{
return true;
}
public boolean HasBalanceInfo(Tangem_Card card)
{
public boolean HasBalanceInfo(Tangem_Card card) {
String balance = card.getDecimalBalance();
if(balance == null || balance == "")
if (balance == null || balance == "")
return false;
String balanceEx = card.getDecimalBalanceAlter();
if(balanceEx == null || balanceEx == "")
if (balanceEx == null || balanceEx == "")
return false;
return true;
}
@Override
public String GetBalanceEquivalent(Tangem_Card mCard) {
if(!HasBalanceInfo(mCard)){
if (!HasBalanceInfo(mCard)) {
return "-- -- -- ";
}
String dec = mCard.getDecimalBalance();
@ -208,7 +191,7 @@ public class TokenEngine extends CoinEngine{
@Override
public String GetBalance(Tangem_Card mCard) {
if(!HasBalanceInfo(mCard)){
if (!HasBalanceInfo(mCard)) {
return "-- -- -- " + GetBalanceCurrency(mCard);
}
@ -218,15 +201,12 @@ public class TokenEngine extends CoinEngine{
}
public String GetBalanceWithAlter(Tangem_Card mCard)
{
public String GetBalanceWithAlter(Tangem_Card mCard) {
//return GetBalance(mCard) + "\n(" + GetBalanceAlterValue(mCard) + " ETH)";
return " " + GetBalance(mCard) + " <br><small><small> + " + GetBalanceAlterValue(mCard) + " ETH for gas</small></small>";
}
public String calculateAddress(Tangem_Card mCard, byte[] pkUncompressed) throws NoSuchProviderException, NoSuchAlgorithmException {
public String calculateAddress(Tangem_Card mCard, byte[] pkUncompressed) throws NoSuchProviderException, NoSuchAlgorithmException {
Keccak256 kec = new Keccak256();
int lenPk = pkUncompressed.length;
if (lenPk < 2) {
@ -262,35 +242,29 @@ public class TokenEngine extends CoinEngine{
}
public String GetAmountEqualentDescriptor(Tangem_Card mCard, String value)
{
public String GetAmountEqualentDescriptor(Tangem_Card mCard, String value) {
BigDecimal d = new BigDecimal(value);
return EthEngine.getAmountEquivalentDescriptionETH(d, mCard.getRate());
}
public String GetFeeEqualentDescriptor(Tangem_Card mCard, String value)
{
public String GetFeeEqualentDescriptor(Tangem_Card mCard, String value) {
BigDecimal d = new BigDecimal(value);
return EthEngine.getAmountEquivalentDescriptionETH(d, mCard.getRateAlter());
}
public Uri getShareWalletURIExplorer(Tangem_Card mCard)
{
return Uri.parse("https://etherscan.io/token/"+GetContractAddress(mCard)+"?a=" + mCard.getWallet());
public Uri getShareWalletURIExplorer(Tangem_Card mCard) {
return Uri.parse("https://etherscan.io/token/" + GetContractAddress(mCard) + "?a=" + mCard.getWallet());
}
public Uri getShareWalletURI(Tangem_Card mCard)
{
public Uri getShareWalletURI(Tangem_Card mCard) {
return Uri.parse("" + mCard.getWallet());
}
public boolean CheckUnspentTransaction(Tangem_Card mCard)
{
public boolean CheckUnspentTransaction(Tangem_Card mCard) {
return true;
}
public boolean CheckAmountValie(Tangem_Card mCard, String amountValue, String feeValue, Long minFeeInInternalUnits)
{
public boolean CheckAmountValie(Tangem_Card mCard, String amountValue, String feeValue, Long minFeeInInternalUnits) {
Long fee = null;
BigDecimal amount = null;
try {
@ -301,14 +275,14 @@ public class TokenEngine extends CoinEngine{
return false;
}
if(fee == null || amount == null)
if (fee == null || amount == null)
return false;
if(fee == 0 || amount.compareTo(BigDecimal.ZERO) == 0)
if (fee == 0 || amount.compareTo(BigDecimal.ZERO) == 0)
return false;
if(fee < minFeeInInternalUnits)
if (fee < minFeeInInternalUnits)
return false;
@ -322,8 +296,7 @@ public class TokenEngine extends CoinEngine{
return true;
}
public String EvaluteFeeEquivalent(Tangem_Card mCard, String fee)
{
public String EvaluteFeeEquivalent(Tangem_Card mCard, String fee) {
BigDecimal gweFee = new BigDecimal(fee);
gweFee = gweFee.divide(new BigDecimal("1000000000"));
gweFee = gweFee.setScale(18, RoundingMode.DOWN);
@ -334,7 +307,7 @@ public class TokenEngine extends CoinEngine{
BigInteger nonceValue = mCard.GetConfirmTXCount();
byte[] pbKey = mCard.getWalletPublicKey();
boolean flag = (mCard.getSigningMethod()== Tangem_Card.SigningMethod.Sign_Hash_Validated_By_Issuer);
boolean flag = (mCard.getSigningMethod() == Tangem_Card.SigningMethod.Sign_Hash_Validated_By_Issuer);
Issuer issuer = mCard.getIssuer();
@ -353,8 +326,6 @@ public class TokenEngine extends CoinEngine{
BigInteger amount = amountDec.toBigInteger(); //new BigInteger(amountValue, 10);
//amount = amount.subtract(fee);
BigInteger nonce = nonceValue;
@ -384,12 +355,11 @@ public class TokenEngine extends CoinEngine{
amountLeadZero = amountLeadZero.substring(2);
}
while(amountLeadZero.length() < 64)
{
while (amountLeadZero.length() < 64) {
amountLeadZero = "0" + amountLeadZero;
}
String cmd = "a9059cbb000000000000000000000000"+to+amountLeadZero; //TODO only for BAT
String cmd = "a9059cbb000000000000000000000000" + to + amountLeadZero; //TODO only for BAT
byte[] data = BTCUtils.fromHex(cmd);
@ -416,8 +386,7 @@ public class TokenEngine extends CoinEngine{
boolean f = ECKey.verify(for_hash, new ECKey.ECDSASignature(r, s), pbKey);
if(!f)
{
if (!f) {
Log.e("ETH-CHECK", "Sign Failed.");
}

4
app/src/main/java/com/tangem/wallet/VerifyCardTask.java
View file

@ -4,8 +4,8 @@ import android.content.Context;
import android.nfc.tech.IsoDep;
import android.util.Log;
import com.tangem.cardReader.CardProtocol;
import com.tangem.cardReader.NfcManager;
import com.tangem.domain.cardReader.CardProtocol;
import com.tangem.domain.cardReader.NfcManager;
/**
* Created by dvol on 04.02.2018.

70
app/src/main/java/com/tangem/wallet/VerticalTextView.java
View file

@ -1,70 +0,0 @@
package com.tangem.wallet;
import android.content.Context;
import android.graphics.Canvas;
import android.text.TextPaint;
import android.util.AttributeSet;
import android.view.Gravity;
import android.widget.TextView;
public class VerticalTextView extends TextView
{
final boolean topDown;
public VerticalTextView( Context context,
AttributeSet attrs )
{
super( context, attrs );
final int gravity = getGravity();
if ( Gravity.isVertical( gravity )
&& ( gravity & Gravity.VERTICAL_GRAVITY_MASK )
== Gravity.BOTTOM )
{
setGravity(
( gravity & Gravity.HORIZONTAL_GRAVITY_MASK )
| Gravity.TOP );
topDown = false;
}
else
{
topDown = true;
}
}
@Override
protected void onMeasure( int widthMeasureSpec,
int heightMeasureSpec )
{
super.onMeasure( heightMeasureSpec,
widthMeasureSpec );
setMeasuredDimension( getMeasuredHeight(),
getMeasuredWidth() );
}
@Override
protected void onDraw( Canvas canvas )
{
TextPaint textPaint = getPaint();
textPaint.setColor( getCurrentTextColor() );
textPaint.drawableState = getDrawableState();
canvas.save();
if ( topDown )
{
canvas.translate( getWidth(), 0 );
canvas.rotate( 90 );
}
else
{
canvas.translate( 0, getHeight() );
canvas.rotate( -90 );
}
canvas.translate( getCompoundPaddingLeft(),
getExtendedPaddingTop() );
getLayout().draw( canvas );
canvas.restore();
}
}