Refactor the package name

.gitattributes

@@ -0,0 +1,9 @@
+# Set the default line endings for all text files to LF
+* text=auto
+
+# Always checkout with LF
+*.sh            text eol=lf
+gradlew         text eol=lf
+
+# Always checkout with CRLF
+*.bat           text eol=crlf

.github/workflows/deploy_jar.yml

@@ -29,6 +29,7 @@ jobs:
           increment: ${{ env.increment }}
 
   upload_release:
+    if: github.repository == 'adwise-fiu/Secure_Indoor_Localization'
     needs: [ create_release ]
     runs-on: ubuntu-latest
     steps:
@@ -71,10 +72,9 @@ jobs:
           SIGNING_KEY: ${{ secrets.SIGNING_KEY }}
           VERSION: ${{ env.RELEASE_VERSION }}
 
-      # You want to use the 'ciphercraft-<version>.jar' for your uses
       - name: Release the JAR file
         uses: softprops/action-gh-release@v2
         with:
           tag_name: ${{ needs.create_release.outputs.v-version }}
-          files: REUServer/build/libs/fingerprint_localization*.jar
+          files: REUServer/build/libs/*.jar
           token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/parallel_tests.yml

@@ -53,6 +53,11 @@ jobs:
           chmod +x gradlew
           ./gradlew test
 
+      - name: Upload coverage reports to Codecov
+        uses: codecov/codecov-action@v5
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+
   test-android:
     runs-on: ubuntu-latest
     steps:

REU2017/app/src/main/AndroidManifest.xml

@@ -37,30 +37,30 @@
         <!-- The top two lines are needed to scale all images -->
 
         <activity
-            android:name="ui.MainActivity"
+            android:name="edu.fiu.adwise.fingerprint_localization.ui.MainActivity"
             android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
 
-        <activity android:name="ui.TrainActivity"
+        <activity android:name="edu.fiu.adwise.fingerprint_localization.ui.TrainActivity"
             android:exported="true">
             <intent-filter>
                 <action android:name="ui.TrainActivity" />
             </intent-filter>
         </activity>
 
-        <activity android:name="ui.LocalizeActivity"
+        <activity android:name="edu.fiu.adwise.fingerprint_localization.ui.LocalizeActivity"
             android:exported="true">
             <intent-filter>
                 <action android:name="ui.LocalizeActivity" />
             </intent-filter>
         </activity>
 
         <activity
-            android:name="ui.AddMapActivity"
+            android:name="edu.fiu.adwise.fingerprint_localization.ui.AddMapActivity"
             android:exported="true">
             <intent-filter>
                 <action android:name="ui.AddMapActivity" />

REU2017/app/src/main/java/Localization/ClientThread.java → REU2017/app/src/main/java/edu/fiu/adwise/fingerprint_localization/localization/ClientThread.java

@@ -1,4 +1,4 @@
-package Localization;
+package edu.fiu.adwise.fingerprint_localization.localization;
 
 import android.util.Log;
 
@@ -14,12 +14,12 @@
 import edu.fiu.adwise.fingerprint_localization.structs.LocalizationResult;
 import edu.fiu.adwise.fingerprint_localization.structs.SendTrainingData;
 import edu.fiu.adwise.homomorphic_encryption.misc.HomomorphicException;
-import ui.MainActivity;
-import ui.TrainActivity;
+import edu.fiu.adwise.fingerprint_localization.ui.MainActivity;
+import edu.fiu.adwise.fingerprint_localization.ui.TrainActivity;
 
 
-import static ui.MainActivity.SQLDatabase;
-import static ui.MainActivity.portNumber;
+import static edu.fiu.adwise.fingerprint_localization.ui.MainActivity.SQLDatabase;
+import static edu.fiu.adwise.fingerprint_localization.ui.MainActivity.portNumber;
 import edu.fiu.adwise.fingerprint_localization.distance_computation.LOCALIZATION_SCHEME;
 
 import edu.fiu.adwise.homomorphic_encryption.dgk.DGKOperations;
@@ -30,31 +30,21 @@
 import edu.fiu.adwise.homomorphic_encryption.paillier.PaillierPublicKey;
 import edu.fiu.adwise.homomorphic_encryption.socialistmillionaire.bob;
 
-public class ClientThread implements Runnable
-{
+public class ClientThread implements Runnable {
     private final static String TAG = "CLIENT_THREAD";
-
-    private ObjectOutputStream toServer = null;
-    private ObjectInputStream fromServer = null;
-
     //Pass Data back to class by reference...
     private background findMe;
     private TrainActivity trainMe;
     private background getColumns;
-
-    //Data Objects
-    private SendTrainingData sendTraining;     //Training Data
-    private SendLocalizationData transmission;  //For Encrypted Paillier/DGK Transmission
-
+    private SendTrainingData sendTraining;
+    private SendLocalizationData transmission;
     // Have all Keys in case comparison is needed!!
     private final DGKPublicKey pubKey = KeyMaster.DGKpk;
     private final DGKPrivateKey privKey = KeyMaster.DGKsk;
     private final PaillierPublicKey pk = KeyMaster.pk;
     private final PaillierPrivateKey sk = KeyMaster.sk;
 
     private final LOCALIZATION_SCHEME LOCALIZATIONSCHEME;
-    private Socket clientSocket;
-
     // Get all currently trained points
     public ClientThread(TrainActivity trainActivity) {
         this.LOCALIZATIONSCHEME = LOCALIZATION_SCHEME.from_int(-3);
@@ -66,8 +56,7 @@ public ClientThread(TrainActivity trainActivity) {
     Purpose: Force mySQL Database to process data from
     training data.
      */
-    public ClientThread()
-    {
+    public ClientThread() {
         this.LOCALIZATIONSCHEME = LOCALIZATION_SCHEME.from_int(-2);
     }
 
@@ -93,12 +82,11 @@ public ClientThread (SendTrainingData in) {
 
     public void run () {
         Object in;
-        try
-        {
-            clientSocket = new Socket(SQLDatabase, portNumber);
-            // Prepare I/O Stream
-            this.toServer = new ObjectOutputStream(clientSocket.getOutputStream());
-            this.fromServer = new ObjectInputStream(clientSocket.getInputStream());
+        try (
+                Socket clientSocket = new Socket(SQLDatabase, portNumber);
+                ObjectOutputStream toServer = new ObjectOutputStream(clientSocket.getOutputStream());
+                ObjectInputStream fromServer = new ObjectInputStream(clientSocket.getInputStream())
+                ) {
             Log.d(TAG, "I/O Streams set!");
 
             switch(LOCALIZATIONSCHEME) {
@@ -110,16 +98,6 @@ public void run () {
                     toServer.writeObject(KeyMaster.map_name);
                     toServer.flush();
 
-                    // Following this patch the server needs to know the Phone as well
-                    if(MainActivity.multi_phone) {
-                        String [] phone_data = MainActivity.getPhoneData();
-                        for (String s: phone_data) {
-                            Log.d(TAG, s);
-                        }
-                        toServer.writeObject(phone_data);
-                        toServer.flush();
-                    }
-
                     in = fromServer.readObject();
                     if(in instanceof Double []) {
                         trainMe.existingX = (Double []) in;
@@ -155,7 +133,6 @@ public void run () {
                     break;
                 case GET_COLUMN:
                     toServer.writeObject("Get Lookup Columns");
-
                     // Send the Map with all (x, y)
                     toServer.writeObject(KeyMaster.map_name);
                     toServer.flush();
@@ -179,7 +156,6 @@ public void run () {
                         MainActivity.bad_train.show();
                     }
                     break;
-
                 case PLAIN_MIN:
                 case PLAIN_DMA:
                 case PLAIN_MCA:
@@ -189,7 +165,7 @@ public void run () {
                 case DGK_MIN:
                 case DGK_MCA:
                 case DGK_DMA:
-                    localize();
+                    localize(clientSocket, toServer, fromServer);
                     break;
                 default:
                     Log.d(TAG, "Error at Thread run: No Valid Object was sent here");
@@ -209,7 +185,11 @@ public void run () {
         }
     }
 
-    private void localize() throws IOException, ClassNotFoundException, HomomorphicException {
+    private void localize(
+            Socket clientSocket,
+            ObjectOutputStream toServer,
+            ObjectInputStream fromServer
+    ) throws IOException, ClassNotFoundException, HomomorphicException {
         bob andrew;
         BigInteger [] location;
         BigInteger divisor;

REU2017/app/src/main/java/Localization/KeyMaster.java → REU2017/app/src/main/java/edu/fiu/adwise/fingerprint_localization/localization/KeyMaster.java

@@ -1,4 +1,4 @@
-package Localization;
+package edu.fiu.adwise.fingerprint_localization.localization;
 
 import android.graphics.Bitmap;
 
@@ -50,8 +50,7 @@ public static void init() throws HomomorphicException {
         finished = true;
     }
 
-    public void run()
-    {
+    public void run() {
         try {
             init();
         } catch (HomomorphicException e) {

REU2017/app/src/main/java/Localization/background.java → REU2017/app/src/main/java/edu/fiu/adwise/fingerprint_localization/localization/background.java

@@ -1,4 +1,4 @@
-package Localization;
+package edu.fiu.adwise.fingerprint_localization.localization;
 
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
@@ -25,7 +25,7 @@
 import edu.fiu.adwise.fingerprint_localization.structs.SendLocalizationData;
 import edu.fiu.adwise.fingerprint_localization.structs.LocalizationResult;
 import edu.fiu.adwise.homomorphic_encryption.misc.HomomorphicException;
-import ui.MainActivity;
+import edu.fiu.adwise.fingerprint_localization.ui.MainActivity;
 
 import edu.fiu.adwise.homomorphic_encryption.dgk.DGKOperations;
 import edu.fiu.adwise.homomorphic_encryption.dgk.DGKPrivateKey;
@@ -36,7 +36,7 @@
 
 import static android.graphics.Color.RED;
 import static edu.fiu.adwise.fingerprint_localization.distance_computation.LOCALIZATION_SCHEME.*;
-import static ui.LocalizeActivity.off_map;
+import static edu.fiu.adwise.fingerprint_localization.ui.LocalizeActivity.off_map;
 
 public final class background {
     private final static String TAG = "LOCALIZE";
@@ -45,7 +45,6 @@ public final class background {
     List<LocalizationResult> fromServer = new ArrayList<>();
     Double [] coordinates = new Double[2];
     private final LOCALIZATION_SCHEME LOCALIZATION_SCHEME;
-
     //Keys and read Keys
     private static final PaillierPublicKey pk = KeyMaster.pk;
     private static final DGKPublicKey DGKpk = KeyMaster.DGKpk;
@@ -197,8 +196,7 @@ private Float[] doInBackground() {
                         location[1] = fromServer.get(0).getY().floatValue();
                     }
                     else {
-                        Phase3();
-                        return location;
+                        return Phase3();
                     }
                     publishProgress(10);
                 }
@@ -211,8 +209,8 @@ private Float[] doInBackground() {
                 try {
                     if(LOCALIZATION_SCHEME == DGK_DMA) {
                         for (int i = 0; i < MainActivity.VECTOR_SIZE; i++) {
-                            S2[i] = DGKOperations.encrypt(-2 * RSS_send[i], DGKpk);
-                            S3_comp[i] = DGKOperations.encrypt(RSS_send[i] * RSS_send[i], DGKpk);
+                            S2[i] = DGKOperations.encrypt(-2L * RSS_send[i], DGKpk);
+                            S3_comp[i] = DGKOperations.encrypt((long) RSS_send[i] * RSS_send[i], DGKpk);
                         }
                         t = new Thread( new ClientThread(
                                 new SendLocalizationData(MAC_send, S2, null, S3_comp,
@@ -222,8 +220,8 @@ private Float[] doInBackground() {
                     }
                     else {
                         for (int i = 0; i < MainActivity.VECTOR_SIZE; i++) {
-                            S2[i] = DGKOperations.encrypt(-2 * RSS_send[i], DGKpk);
-                            S3_plaintext += RSS_send[i] * RSS_send[i];
+                            S2[i] = DGKOperations.encrypt(-2L * RSS_send[i], DGKpk);
+                            S3_plaintext += (long) RSS_send[i] * RSS_send[i];
                         }
 
                         try {
@@ -292,8 +290,8 @@ private Float[] doInBackground() {
                 try {
                     if(LOCALIZATION_SCHEME == PAILLIER_DMA) {
                         for (int i = 0; i < MainActivity.VECTOR_SIZE; i++) {
-                            S2[i] = PaillierCipher.encrypt(-2 * RSS_send[i], pk);
-                            S3_comp[i] = PaillierCipher.encrypt(RSS_send[i] * RSS_send[i], pk);
+                            S2[i] = PaillierCipher.encrypt(-2L * RSS_send[i], pk);
+                            S3_comp[i] = PaillierCipher.encrypt((long) RSS_send[i] * RSS_send[i], pk);
                         }
                         (t = new Thread(new ClientThread(
                                 new SendLocalizationData(MAC_send, S2, null, S3_comp,
@@ -304,8 +302,8 @@ private Float[] doInBackground() {
                     }
                     else {
                         for (int i = 0; i < MainActivity.VECTOR_SIZE; i++) {
-                            S2[i] = PaillierCipher.encrypt(-2 * RSS_send[i], pk);
-                            S3_plaintext += RSS_send[i] * RSS_send[i];
+                            S2[i] = PaillierCipher.encrypt(-2L * RSS_send[i], pk);
+                            S3_plaintext += (long) RSS_send[i] * RSS_send[i];
                         }
                         S3 = PaillierCipher.encrypt(S3_plaintext, pk);
 

REU2017/app/src/main/java/sensors/WifiReceiver.java → REU2017/app/src/main/java/edu/fiu/adwise/fingerprint_localization/sensors/WifiReceiver.java

@@ -1,4 +1,4 @@
-package sensors;
+package edu.fiu.adwise.fingerprint_localization.sensors;
 
 
 import android.Manifest;
@@ -16,7 +16,7 @@
 
 import java.util.List;
 
-import ui.MainActivity;
+import edu.fiu.adwise.fingerprint_localization.ui.MainActivity;
 
 import static android.widget.Toast.*;
 
@@ -66,8 +66,7 @@ public void unregisterReceiver(Context context) {
 
     // Try this...
     // https://stackoverflow.com/questions/13238600/use-registerreceiver-for-non-activity-and-non-service-class
-    public void onReceive(Context context, Intent intent)
-    {
+    public void onReceive(Context context, Intent intent) {
         String action = intent.getAction();
         if (WifiManager.SCAN_RESULTS_AVAILABLE_ACTION.equals(action)) {
             get_data();