Merged with kftc, security testing due

app/src/main/java/com/gmeremit/online/gmeremittance_native/splash_screen/presenter/SplashScreenPresenter.java

@@ -1,33 +1,56 @@
 package com.gmeremit.online.gmeremittance_native.splash_screen.presenter;
 
+import android.os.Handler;
+
 import com.gmeremit.online.gmeremittance_native.base.BasePresenter;
+import com.gmeremit.online.gmeremittance_native.customwidgets.CustomAlertDialog;
 import com.gmeremit.online.gmeremittance_native.splash_screen.gateway.SplashScreenGateway;
 import com.gmeremit.online.gmeremittance_native.splash_screen.model.LanguageModel;
+import com.gmeremit.online.gmeremittance_native.utils.security.SignatureCheck;
+import com.scottyab.rootbeer.RootBeer;
 
 import java.util.List;
 
 public class SplashScreenPresenter extends BasePresenter implements SplashScreenPresenterInterface, SplashScreenInteractorInterface {
 
     private final SplashScreenInteractorInterface.SplashScreenGatewayInterface gateway;
+    private RootBeer rootBeer;
     private SplashScreenContractInterfacee view;
     private List<LanguageModel> languageModels;
 
     public SplashScreenPresenter(SplashScreenContractInterfacee view) {
         this.view = view;
         this.gateway = new SplashScreenGateway(this);
+        rootBeer = new RootBeer(view.getContext());
     }
 
     @Override
     public void checkIfUserHasSession() {
-        String result = this.gateway.checkSession();
-        if (result != null && result.equalsIgnoreCase("HOME")) {
-            this.view.proceedToDashboardScreen();
-        } else
-            {
-            if (this.languageModels == null || this.languageModels.size() <1)
-                this.languageModels=this.gateway.getRelatedLanguageData();
+        if (checkSafety()) {
+            String result = this.gateway.checkSession();
+            if (result != null && result.equalsIgnoreCase("HOME")) {
+                this.view.proceedToDashboardScreen();
+            } else {
+                if (this.languageModels == null || this.languageModels.size() < 1)
+                    this.languageModels = this.gateway.getRelatedLanguageData();
                 this.view.updateLanguageData(languageModels);
+            }
+        }
+    }
+
+    private boolean checkIfAppSafe() {
+        boolean isSafe = false;
+        try {
+            isSafe = new SignatureCheck().validateAppSignature(view.getContext());
+        } catch (Exception e) {
+            e.printStackTrace();
+            isSafe = false;
         }
+        return isSafe;
+    }
+
+    private boolean hasRootAccess() {
+        return rootBeer.isRootedWithoutBusyBoxCheck();
     }
 
     @Override
@@ -36,4 +59,20 @@ public class SplashScreenPresenter extends BasePresenter implements SplashScreen
         this.gateway.updatePreferredLanguageToStorage(selectedLanguage.getCountryName());
     }
 
+    @Override
+    public boolean checkSafety() {
+        if (hasRootAccess() || checkIfAppSafe()) {
+            view.showPopUpMessage("Access Denied", CustomAlertDialog.AlertType.ALERT, null);
+            new Handler().postDelayed(() -> view.exitView(), 1500);
+            return false;
+        }
+        else
+            return true;
+    }
+
+    @Override
+    public void onViewDestroyed() {
+        super.onViewDestroyed();
+        rootBeer = null;
+    }
 }

app/src/main/java/com/gmeremit/online/gmeremittance_native/splash_screen/presenter/SplashScreenPresenterInterface.java

@@ -1,5 +1,7 @@
 package com.gmeremit.online.gmeremittance_native.splash_screen.presenter;
 
+import android.content.Context;
+
 import com.gmeremit.online.gmeremittance_native.base.BaseContractInterface;
 import com.gmeremit.online.gmeremittance_native.base.BasePresenterInterface;
 import com.gmeremit.online.gmeremittance_native.splash_screen.model.LanguageModel;
@@ -12,6 +14,7 @@ public interface SplashScreenPresenterInterface extends BasePresenterInterface {
 
     void updatePreferredLanguage(LanguageModel selectedLanguage);
 
+    boolean checkSafety();
 
     interface SplashScreenContractInterfacee extends BaseContractInterface
     {
@@ -19,6 +22,7 @@ public interface SplashScreenPresenterInterface extends BasePresenterInterface {
 
         void updateLanguageData(List<LanguageModel> languageModels);
 
+        Context getContext();
 
     }
 }

app/src/main/java/com/gmeremit/online/gmeremittance_native/splash_screen/view/SplashScreen.java

@@ -2,6 +2,7 @@ package com.gmeremit.online.gmeremittance_native.splash_screen.view;
 
 import android.content.Context;
 import android.content.Intent;
+import android.content.pm.ApplicationInfo;
 import android.content.res.Configuration;
 import android.content.res.Resources;
 import android.graphics.Paint;
@@ -123,13 +124,13 @@ public class SplashScreen extends BaseActivity implements View.OnClickListener,
     private void performDefaultAction(Bundle savedInstanceState) {
         if (savedInstanceState == null) {
             languageViewTransitionManager.underlineTitleText(true);
-            this.presenter.checkIfUserHasSession();
+//            this.presenter.checkIfUserHasSession();
         }
     }
 
     private void init() {
         presenter=new SplashScreenPresenter(this);
-
+        startAntiDebugger();
         languageViewTransitionManager = new LanguageViewTransitionManager(this);
         layouts = new int[]{
                 R.layout.fragment_splash_one,
@@ -220,6 +221,7 @@ public class SplashScreen extends BaseActivity implements View.OnClickListener,
     @Override
     protected void onResume() {
         super.onResume();
+                    this.presenter.checkIfUserHasSession();
 
     }
 
@@ -251,6 +253,11 @@ public class SplashScreen extends BaseActivity implements View.OnClickListener,
         languageSelectionRVAdapter.setData(languageModels);
     }
 
+    @Override
+    public Context getContext() {
+        return this;
+    }
+
     public class ViewPagerAdapter extends PagerAdapter {
         private LayoutInflater layoutInflater;
 
@@ -421,5 +428,17 @@ public class SplashScreen extends BaseActivity implements View.OnClickListener,
 
     }
 
+    static {
+        System.loadLibrary("ptracemonitor-lib");
+    }
+
+    public native void antiDebugCheck();
+
+    private void startAntiDebugger() {
+        boolean isDebuggable = (0 != (getApplicationInfo().flags & ApplicationInfo.FLAG_DEBUGGABLE));
+        if (isDebuggable)
+            antiDebugCheck();
+    }
+
 
 }