public static void writeToEOF(String s, File f) {

    try {
      BufferedWriter bw = new BufferedWriter(new FileWriter(f, true));
      bw.write(s);
      bw.close();

    } catch (IOException e) {
      System.out.println("Problems writing to file!" + e.getStackTrace().toString());
    }
  }
  public static void main(String args[]) {

    int port = 6502;
    SSLServerSocket server;

    try {
      // get the keystore into memory
      KeyStore ks = KeyStore.getInstance("JKS");
      ks.load(new FileInputStream(keyStore), keyStorePass);

      // initialize the key manager factory with the keystore data
      KeyManagerFactory kmf = KeyManagerFactory.getInstance("SunX509");
      kmf.init(ks, keyStorePass);

      // initialize the SSLContext engine
      // may throw NoSuchProvider or NoSuchAlgorithm exception
      // TLS - Transport Layer Security most generic

      SSLContext sslContext = SSLContext.getInstance("TLS");

      // Inititialize context with given KeyManagers, TrustManagers,
      // SecureRandom defaults taken if null

      sslContext.init(kmf.getKeyManagers(), null, null);

      // Get ServerSocketFactory from the context object
      ServerSocketFactory ssf = sslContext.getServerSocketFactory();
      //  Now like programming with normal server sockets
      ServerSocket serverSocket = ssf.createServerSocket(port);

      System.out.println("Accepting secure connections");

      Socket client = serverSocket.accept();
      System.out.println("Got connection");

      BufferedWriter out = new BufferedWriter(new OutputStreamWriter(client.getOutputStream()));
      BufferedReader in = new BufferedReader(new InputStreamReader(client.getInputStream()));
      String username = in.readLine();
      String password = in.readLine();

      if (username.equals("Josh") && password.equals("GoBucs")) {
        out.write("Greeting Client");
      } else {
        out.write("Sorry, you are not authorized");
      }
      out.flush();
      in.close();
      out.close();
    } catch (Exception e) {
      System.out.println("Exception thrown " + e);
    }
  }
Esempio n. 3
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 public static boolean saveStringToFile(String filename, String data) {
   BufferedWriter writer = null;
   try {
     writer = new BufferedWriter(new FileWriter(filename));
     writer.write(data);
     writer.close();
   } catch (Exception e) {
     e.printStackTrace();
     if (writer != null)
       try {
         writer.close();
       } catch (Exception ee) {
       }
     return false;
   }
   return true;
 }
Esempio n. 4
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    public void run() {
      try {
        BufferedReader br =
            new BufferedReader(new InputStreamReader(new FileInputStream(file), charset));
        if (outputFile != null) {
          bw =
              new BufferedWriter(new OutputStreamWriter(new FileOutputStream(outputFile), charset));
        }
        String line;
        while ((line = br.readLine()) != null) {
          filePosition += line.length() + 2;
          line = line.trim();
          if (!line.startsWith("#")) {
            String[] sides = split(line);
            if ((sides != null) && !sides[0].equals("key")) {

              if (searchPHI) {
                // Search the decrypted PHI for the searchText
                sides[0] = decrypt(sides[0]);
                if (sides[0].indexOf(searchText) != -1) {
                  output(sides[0] + " = " + sides[1] + "\n");
                }
              } else {
                // Search the trial ID for the searchText
                if (sides[1].indexOf(searchText) != -1) {
                  sides[0] = decrypt(sides[0]);
                  output(sides[0] + " = " + sides[1] + "\n");
                }
              }
            }
          }
        }
        br.close();
        if (bw != null) {
          bw.flush();
          bw.close();
        }
      } catch (Exception e) {
        append("\n\n" + e.getClass().getName() + ": " + e.getMessage() + "\n");
      }
      append("\nDone.\n");
      setMessage("Ready...");
    }
Esempio n. 5
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    private void output(String string) throws Exception {
      if (bw != null) bw.write(string);
      else append(string);

      // Set the fraction done.
      long pct = (filePosition * 100) / fileLength;
      if (pct != percentDone) {
        percentDone = pct;
        setMessage("Working... (" + pct + "%)");
      }
    }