Beispiel #1
0
  /** @param args */
  public static void main(String[] args) {

    TestObjectType etalonData = TestPreferences.getTestObject();
    TestObjectType echoData;

    try {
      PipedInputStream bobInStream, aliceInStream;
      PipedOutputStream bobOutStream, aliceOutStream;

      System.out.println("... Testing PKCS3 stealth channel");
      System.out.println();

      System.out.println("... Simulating untrusted public key");
      PKCS3Alice alice = new PKCS3Alice(SourcedObject.GUEST_ID);
      alice.protocolPhaseI();
      PKCS3Actor badBob = new PKCS3Actor(SourcedObject.GUEST_ID);
      badBob.protocolPhaseI(SecretFactory.createPublicKey(alice.getPublicValue()).getParams());
      boolean hasDeclined = false;
      try {
        alice.protocolPhaseII(badBob.getPublicValue());
      } catch (HobesException e) {
        hasDeclined = true;
      }
      if (hasDeclined) {
        System.out.println(
            "... Alice successfully declined Bad Bob public value at protocol phase II");
      } else {
        System.out.println(
            "*** Alice should have declined Bad Bob public value at protocol phase II !");
      }

      System.out.println();

      System.out.println("... Simulating correct PKCS3 trusted channel");
      alice = new PKCS3Alice(SourcedObject.GUEST_ID);
      alice.protocolPhaseI();
      System.out.println(
          "... Alice initialized its DH public value: "
              + ObjectBus.bytestoHex(alice.getPublicValue()));

      PKCS3Bob bob = new PKCS3Bob(alice.getId());
      bob.protocolPhaseI();
      System.out.println(
          "... Bob initialized its DH public value: " + ObjectBus.bytestoHex(bob.getPublicValue()));

      System.out.println("--> Alice sends its PV to Bob");
      bob.protocolPhaseII(alice.getPublicValue());
      System.out.println(
          "... Bob initialized its secret: "
              + ObjectBus.bytestoHex(bob.getSecretKey().getEncoded()));
      System.out.println();

      System.out.println("--> Bob sends its PV to Alice");
      alice.protocolPhaseII(bob.getPublicValue());
      System.out.println(
          "... Alice initialized its secret: "
              + ObjectBus.bytestoHex(alice.getSecretKey().getEncoded()));
      System.out.println();

      assert (Arrays.equals(alice.getSecretKey().getEncoded(), bob.getSecretKey().getEncoded()));
      System.out.println("... The DES channel should now be configured with the agreed secret");
      System.out.println();

      aliceOutStream = new PipedOutputStream();
      bobInStream = new PipedInputStream(aliceOutStream);
      System.out.println("... Alice sends and Bob receive");
      alice.write(aliceOutStream, etalonData);
      echoData = (TestObjectType) bob.read(bobInStream);
      assert (etalonData.equals(echoData));
      System.out.println();

      bobOutStream = new PipedOutputStream();
      aliceInStream = new PipedInputStream(bobOutStream);
      System.out.println("... Bob sends and Alice receive");
      bob.write(bobOutStream, etalonData);
      echoData = (TestObjectType) alice.read(aliceInStream);
      assert (etalonData.equals(echoData));
      System.out.println();
      System.out.println("done.");
    } catch (Exception e) {
      e.printStackTrace();
    }
  }
  /**
   * @param args The unique argument is the temp directory, which default to <code>$PWD/tmp</code>.
   */
  public static void main(String[] args) {
    String arg_tmpPath = args.length > 0 ? args[0] : "tmp";

    ///////////////////////////////////////////////////////////////////
    //
    // Conf.
    //
    String desPath = arg_tmpPath + "/test.des";
    String dhPath = arg_tmpPath + "/test.dh";
    PipedInputStream pis;
    PipedOutputStream pos;
    DHParameterSpec dhspec, echoDhspec;
    SecretKey etalonSecret, echoSecret;

    try {
      ///////////////////////////////////////////////////////////////////
      //
      // Testing DES symmetric key stream API
      //
      System.out.println("... Testing DES symmetric keys stream API");
      pis = new PipedInputStream();
      pos = new PipedOutputStream(pis);

      etalonSecret = SecretFactory.createSecretKey();
      System.out.println(
          "... Generated secret key: " + ObjectBus.bytestoHex(etalonSecret.getEncoded()));
      SecretFactory.writeSecretKey(pos, etalonSecret);
      echoSecret = SecretFactory.readSecret(pis);
      System.out.println("... Echo secret key: " + ObjectBus.bytestoHex(echoSecret.getEncoded()));
      assert (Arrays.equals(etalonSecret.getEncoded(), echoSecret.getEncoded()));
      System.out.println("<-- seems ok");
      System.out.println();

      ///////////////////////////////////////////////////////////////////
      //
      // Testing DES symmetric key file API
      //
      etalonSecret = SecretFactory.createSecretKeyFile(desPath);
      System.out.println(
          "... Generated secret key: " + ObjectBus.bytestoHex(etalonSecret.getEncoded()));
      echoSecret = SecretFactory.createSecretKey(desPath);
      System.out.println("... Echo secret key: " + ObjectBus.bytestoHex(echoSecret.getEncoded()));
      assert (Arrays.equals(etalonSecret.getEncoded(), echoSecret.getEncoded()));
      System.out.println("<-- seems ok");
      System.out.println();

      ///////////////////////////////////////////////////////////////////
      //
      // Testing reading Diffie-Hellman parameters specification stream API
      //
      System.out.println("... Testing reading Diffie-Hellman parameters specification stream API");
      pis = new PipedInputStream();
      pos = new PipedOutputStream(pis);
      dhspec = SecretFactory.createDhParams();
      SecretFactory.writeDhParams(pos, dhspec);
      echoDhspec = SecretFactory.readDhParams(pis);
      assert (dhspec.getP().equals(echoDhspec.getP())
          && dhspec.getG().equals(echoDhspec.getG())
          && dhspec.getL() == echoDhspec.getL());
      System.out.println("<-- seems ok");
      System.out.println();

      ///////////////////////////////////////////////////////////////////
      //
      // Testing Diffie-Hellman parameters specification file API
      //
      System.out.println("... Testing Diffie-Hellman parameters specification file API");
      dhspec = SecretFactory.createDhParamsFile(dhPath);
      echoDhspec = SecretFactory.createDhParams(dhPath);
      assert (dhspec.getP().equals(echoDhspec.getP())
          && dhspec.getG().equals(echoDhspec.getG())
          && dhspec.getL() == echoDhspec.getL());
      System.out.println("<-- seems ok");
      System.out.println();
    } catch (Exception e) {
      System.out.println("********** ERROR **********");
      e.printStackTrace();
    }
  }