fix deb config

encrypto/DEBIAN/control

@@ -0,0 +1,9 @@
+Package: encrypto
+Version: 1.0-1
+Section: utils
+Priority: optional
+Architecture: amd64
+Maintainer: Baeldung <[email protected]>
+Description: this software does some work
+  This is its extended description.
+Extended-Description: test desc

encrypto/usr/share/doc/encrypto/copyright

@@ -0,0 +1,14 @@
+encrypto
+
+Copyright: 2020 Baeldung <[email protected]>
+
+2020-12-23
+
+The entire code base may be distributed under the terms of the GNU General
+Public License (GPL), which appears immediately below.  Alternatively, all
+of the source code as any code derived from that code may instead be
+distributed under the GNU Lesser General Public License (LGPL), at the
+choice of the distributor. The complete text of the LGPL appears at the
+bottom of this file.
+
+See /usr/share/common-licenses/(GPL|LGPL)

src/main/java/com/encrypservice/socket/NioSslClient.java

@@ -10,6 +10,8 @@
 import java.nio.channels.ServerSocketChannel;
 import java.nio.channels.SocketChannel;
 import java.nio.channels.spi.SelectorProvider;
+import java.nio.file.Path;
+import java.nio.file.Paths;
 import java.security.KeyStore;
 import java.security.SecureRandom;
 import java.util.Iterator;
@@ -42,16 +44,19 @@ public NioSslClient(Arguments arguments) throws Exception {
         this.arguments = arguments;
         SSLContext context = SSLContext.getInstance("TLSv1.2");
         // load files
-        File jarDir;
-        try {
-            jarDir = new File(NioSslServer.class.getProtectionDomain().getCodeSource().getLocation().toURI()).getParentFile();
-            System.out.println("JAR file path: " + jarDir.getAbsolutePath()); 
-        } catch (URISyntaxException e) {
-            throw new IOException("Error determining the JAR directory.", e);
-        }
-
-        File keyStoreFile = new File(jarDir, "client.jks");
-        File trustStoreFile = new File(jarDir, "trustedCerts.jks");
+        // File jarDir;
+        // try {
+        //     jarDir = new File(NioSslServer.class.getProtectionDomain().getCodeSource().getLocation().toURI()).getParentFile();
+        //     System.out.println("JAR file path: " + jarDir.getAbsolutePath()); 
+        // } catch (URISyntaxException e) {
+        //     throw new IOException("Error determining the JAR directory.", e);
+        // }
+        Path executableDir = Paths.get(System.getProperty("user.dir"));
+
+        // File keyStoreFile = new File(jarDir, "client.jks");
+        // File trustStoreFile = new File(jarDir, "trustedCerts.jks");
+        File keyStoreFile = new File(executableDir.toFile(), "client.jks");
+        File trustStoreFile = new File(executableDir.toFile(), "trustedCerts.jks");
 
         // Load keystore and truststore from resources
         try (InputStream keyStoreStream = new FileInputStream(keyStoreFile);

src/main/java/com/encrypservice/socket/NioSslServer.java

@@ -26,6 +26,8 @@
 import java.io.FileInputStream;
 import java.io.File;
 import java.net.URISyntaxException;
+import java.nio.file.Path;
+import java.nio.file.Paths;
 
 import com.encrypservice.Arguments;
 
@@ -39,15 +41,18 @@ public class NioSslServer extends NioSslPeer {
 
     public NioSslServer(Arguments args) throws Exception {
         this.arguments = args;
-        File jarDir;
-        try {
-            jarDir = new File(NioSslServer.class.getProtectionDomain().getCodeSource().getLocation().toURI()).getParentFile();
-            System.out.println("JAR file path: " + jarDir.getAbsolutePath()); 
-        } catch (URISyntaxException e) {
-            throw new IOException("Error determining the JAR directory.", e);
-        }
-        File keyStoreFile = new File(jarDir, "server.jks");
-        File trustStoreFile = new File(jarDir, "trustedCerts.jks");
+        // File jarDir;
+        // try {
+        //     jarDir = new File(NioSslServer.class.getProtectionDomain().getCodeSource().getLocation().toURI()).getParentFile();
+        //     System.out.println("JAR file path: " + jarDir.getAbsolutePath()); 
+        // } catch (URISyntaxException e) {
+        //     throw new IOException("Error determining the JAR directory.", e);
+        // }
+        Path executableDir = Paths.get(System.getProperty("user.dir"));
+        // File keyStoreFile = new File(jarDir, "server.jks");
+        // File trustStoreFile = new File(jarDir, "trustedCerts.jks");
+        File keyStoreFile = new File(executableDir.toFile(), "server.jks");
+        File trustStoreFile = new File(executableDir.toFile(), "trustedCerts.jks");
 
         context = SSLContext.getInstance("TLSv1.2");
         try (InputStream keyStoreStream = new FileInputStream(keyStoreFile);