Added Files

SafeBoxDecryptor/src/BoxFileZipUtils.java

@@ -0,0 +1,47 @@
+import java.io.BufferedInputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Scanner;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipException;
+import java.util.zip.ZipFile;
+import java.util.zip.ZipInputStream;
+
+import org.json.JSONObject;
+
+
+public class BoxFileZipUtils {
+	private ZipFile zis;
+	public BoxFileZipUtils(File f) throws IOException {
+		zis = new ZipFile(f);
+	}
+	public JSONObject getDetails() throws IOException {
+		InputStream in = zis.getInputStream(this.zis.getEntry("meta.json"));
+		Scanner s = new Scanner(in).useDelimiter("\\A");
+		String result = s.hasNext() ? s.next() : "";
+		JSONObject obj = new JSONObject(result);
+		s.close();
+		return obj;
+	}
+	public boolean extract(String fn,File outfile) throws IOException {
+		return this.extractContentFile(this.zis.getEntry(fn),outfile);
+	}
+	public boolean extractContentFile(ZipEntry e,File outfile) throws IOException {
+		if(e==null) return false;
+		if(e.isDirectory()) return false;
+		InputStream s =zis.getInputStream(e);
+		FileOutputStream fos = new FileOutputStream(outfile);
+		byte[] buffer = new byte[1024];
+        int len;
+        while ((len = s.read(buffer)) > 0) {
+            fos.write(buffer, 0, len);
+        }
+        fos.close();
+		return true;
+	}
+
+}

SafeBoxDecryptor/src/BoxFilter.java

@@ -0,0 +1,19 @@
+import java.io.File;
+
+import javax.swing.filechooser.FileFilter;
+
+public class BoxFilter extends FileFilter{
+
+	@Override
+	public boolean accept(File f) {
+		// TODO Auto-generated method stub
+		if(f.isDirectory()) return true;
+		return f.getName().endsWith(".sfbx");
+	}
+
+	@Override
+	public String getDescription() {
+		return "SafeBox Archives";
+	}
+	
+}

SafeBoxDecryptor/src/Main.java

@@ -0,0 +1,194 @@
+import java.awt.Font;
+import java.awt.GridBagConstraints;
+import java.awt.GridBagLayout;
+import java.awt.GridLayout;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.io.File;
+import java.io.IOException;
+import java.time.Instant;
+import java.util.ArrayList;
+
+import javax.swing.JButton;
+import javax.swing.JFileChooser;
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.JTextArea;
+import javax.swing.JTextField;
+import javax.swing.SwingConstants;
+
+import org.json.JSONObject;
+
+import net.lingala.zip4j.ZipFile;
+import net.lingala.zip4j.exception.ZipException;
+
+public class Main extends JFrame implements ActionListener{
+	private JLabel chooseFiletitle,chooseFileSubTitle,fileInfoTitle,fileInfoAuthor,fileInfoCreatedDate,fileInfoNKeys,outOf,keyLabel;
+	private JTextArea fileInfoMessage;
+	private JScrollPane fileInfoMessageScrollPane;
+	private int nkeys;
+	private JTextField key;
+	private JButton chooseFileButton,fileInfoOpen,fileInfoBack,next,redo,finish;
+	private JPanel chooseFile,fileInfo,keys;
+	private BoxFileZipUtils bfzu;
+	
+	public void initComponents() {
+		//title= new JLabel("SafeBox v 1.0");
+		this.setTitle("SafeBox v 1.0");
+		keyLabel = new JLabel("Key: ");
+		outOf= new JLabel("x out of y");
+		key= new JTextField(20);
+		next= new JButton("Next");
+		redo= new JButton("Redo");
+		finish= new JButton("Finish");
+		
+		chooseFile = new JPanel();
+		chooseFile.setLayout(new GridLayout(3,2));
+		chooseFiletitle= new JLabel("SafeBox v 1.0");
+		chooseFiletitle.setHorizontalAlignment(SwingConstants.CENTER);
+		chooseFiletitle.setFont(new Font("Serif", Font.PLAIN,30));
+		chooseFileSubTitle= new JLabel("Decryption utility");
+		chooseFileSubTitle.setHorizontalAlignment(SwingConstants.CENTER);
+		chooseFileSubTitle.setFont(new Font("Serif", Font.PLAIN,15));
+		chooseFileButton= new JButton("Open Safe");
+		
+		chooseFile.add(chooseFiletitle);
+		chooseFile.add(chooseFileSubTitle);
+		chooseFile.add(chooseFileButton);
+		chooseFile.setVisible(true);
+		chooseFileButton.addActionListener(this);
+		this.add(chooseFile);
+		
+	}
+	private void fileChoose() {
+		JFileChooser jfc = new JFileChooser();
+		jfc.setFileFilter(new BoxFilter());
+		jfc.setAcceptAllFileFilterUsed(false);
+		int rv= jfc.showOpenDialog(this);
+		if(rv != JFileChooser.APPROVE_OPTION) System.exit(1);
+        File file = jfc.getSelectedFile();
+        try {
+			bfzu= new BoxFileZipUtils(file);
+			JSONObject j= bfzu.getDetails();
+			this.fileInfoCreatedDate= new JLabel(Instant.ofEpochSecond(j.getLong("unixcreated")).toString());
+			this.fileInfoTitle= new JLabel(j.getString("title"));
+			this.fileInfoAuthor= new JLabel(j.getString("author"));
+			this.fileInfoMessage= new JTextArea(j.getString("message"));
+			this.nkeys=j.getInt("nkeys");
+			this.fileInfoNKeys=new JLabel(String.valueOf(this.nkeys));
+			this.fileInfoMessageScrollPane= new JScrollPane(this.fileInfoMessage);
+			this.fileInfoOpen= new JButton("Open Safe");
+			this.fileInfoBack= new JButton("Back");
+			this.fileInfo = new JPanel();
+			this.fileInfo.setLayout(new GridLayout(6,1));
+			this.fileInfo.add(fileInfoTitle);
+			this.fileInfo.add(fileInfoAuthor);
+			this.fileInfo.add(this.fileInfoCreatedDate);
+			this.fileInfo.add(fileInfoMessageScrollPane);
+			this.fileInfo.add(this.fileInfoOpen);
+			this.fileInfo.add(this.fileInfoBack);
+			this.chooseFile.hide();
+			this.add(this.fileInfo);
+			this.fileInfo.show();
+			this.fileInfoOpen.addActionListener(this);
+			this.fileInfoBack.addActionListener(this);
+			
+		} catch (IOException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+			JOptionPane.showMessageDialog(this,
+				    "The selected file is corrupted",
+				    "Error",
+				    JOptionPane.ERROR_MESSAGE);
+		}
+        
+	}
+	private ArrayList<String> getKeys(){
+		ArrayList<String> s = new ArrayList<String>();
+		for(int i=0;i<this.nkeys;i++) {
+		String r = (String)JOptionPane.showInputDialog(
+                this,
+                "Insert key No. "+String.valueOf(i+1),
+                "Decyption",
+                JOptionPane.QUESTION_MESSAGE);
+			s.add(r);
+		}
+		return s;
+	}
+	public Main() {
+		initComponents();
+	}
+	public static void main(String[] args) {
+		Main m = new Main();
+		m.setSize(500,500);
+		m.setVisible(true);
+	}
+	@Override
+	public void actionPerformed(ActionEvent e) {
+		if(e.getSource().equals(this.chooseFileButton)) {
+			this.fileChoose();
+		}
+		else if(e.getSource().equals(this.fileInfoOpen)) {
+			File f= new File("data.zip");
+			try {
+				f.createNewFile();
+				
+			} catch (IOException e1) {
+				// TODO Auto-generated catch block
+				e1.printStackTrace();
+			}
+			try {
+				this.bfzu.extract("data.zip",f);
+			} catch (IOException e1) {
+				// TODO Auto-generated catch block
+				e1.printStackTrace();
+				JOptionPane.showMessageDialog(this,
+					    "Something Went Wrong",
+					    "Error",
+					    JOptionPane.ERROR_MESSAGE);
+				System.exit(1);
+			}
+			String keys="";
+			for(int i=0;i<this.nkeys;i++){
+				keys+=JOptionPane.showInputDialog("Key No. "+String.valueOf(i+1));
+			}
+			 ZipFile zipFile = new ZipFile(f);
+			    try {
+					if (zipFile.isEncrypted()) {
+					    zipFile.setPassword(keys.toCharArray());
+					}
+				} catch (ZipException e1) {
+					// TODO Auto-generated catch block
+					e1.printStackTrace();
+					JOptionPane.showMessageDialog(this,
+						    "Something Went Wrong",
+						    "Error",
+						    JOptionPane.ERROR_MESSAGE);
+							System.exit(1);
+				}
+			try {
+				zipFile.extractAll(".");
+			} catch (ZipException e1) {
+				// TODO Auto-generated catch block
+				e1.printStackTrace();
+				JOptionPane.showMessageDialog(this,
+					    "Something Went Wrong",
+					    "Error",
+					    JOptionPane.ERROR_MESSAGE);
+				System.exit(1);
+			}
+			JOptionPane.showMessageDialog(this,
+				    "Files have been extracted in the current working folder",
+				    "Ok",
+				    JOptionPane.INFORMATION_MESSAGE);
+		}
+		else if(e.getSource().equals(this.fileInfoBack)) {
+			this.remove(this.fileInfo);
+			this.chooseFile.show();
+		}
+		
+	}
+}