コード例 #1
0
  /**
   * Handles a specific <tt>IOException</tt> which was thrown during the execution of {@link
   * #runInConnectThread(DTLSProtocol, TlsPeer, DatagramTransport)} while trying to establish a DTLS
   * connection
   *
   * @param ioe the <tt>IOException</tt> to handle
   * @param msg the human-readable message to log about the specified <tt>ioe</tt>
   * @param i the number of tries remaining after the current one
   * @return <tt>true</tt> if the specified <tt>ioe</tt> was successfully handled; <tt>false</tt>,
   *     otherwise
   */
  private boolean handleRunInConnectThreadException(IOException ioe, String msg, int i) {
    // SrtpControl.start(MediaType) starts its associated TransformEngine.
    // We will use that mediaType to signal the normal stop then as well
    // i.e. we will ignore exception after the procedure to stop this
    // PacketTransformer has begun.
    if (mediaType == null) return false;

    if (ioe instanceof TlsFatalAlert) {
      TlsFatalAlert tfa = (TlsFatalAlert) ioe;
      short alertDescription = tfa.getAlertDescription();

      if (alertDescription == AlertDescription.unexpected_message) {
        msg += " Received fatal unexpected message.";
        if (i == 0
            || !Thread.currentThread().equals(connectThread)
            || connector == null
            || mediaType == null) {
          msg += " Giving up after " + (CONNECT_TRIES - i) + " retries.";
        } else {
          msg += " Will retry.";
          logger.error(msg, ioe);

          return true;
        }
      } else {
        msg += " Received fatal alert " + alertDescription + ".";
      }
    }

    logger.error(msg, ioe);
    return false;
  }
コード例 #2
0
ファイル: BasicTlsTest.java プロジェクト: fadossantos/bc-java
  public void testRSAConnectionClient() throws Exception {
    MyTlsClient client = new MyTlsClient(null);

    checkConnectionClient(
        client, CipherSuite.TLS_RSA_WITH_3DES_EDE_CBC_SHA, TlsTestUtils.rsaCertData);
    checkConnectionClient(
        client, CipherSuite.TLS_RSA_WITH_AES_128_CBC_SHA, TlsTestUtils.rsaCertData);
    checkConnectionClient(
        client, CipherSuite.TLS_RSA_WITH_AES_256_CBC_SHA, TlsTestUtils.rsaCertData);
    checkConnectionClient(client, CipherSuite.TLS_RSA_WITH_RC4_128_SHA, TlsTestUtils.rsaCertData);

    try {
      checkConnectionClient(
          client, CipherSuite.TLS_RSA_WITH_3DES_EDE_CBC_SHA, TlsTestUtils.dudRsaCertData);

      fail("dud certificate not caught");
    } catch (TlsFatalAlert e) {
      assertEquals(AlertDescription.certificate_unknown, e.getAlertDescription());
    }

    try {
      checkConnectionClient(
          client, CipherSuite.TLS_DH_anon_EXPORT_WITH_DES40_CBC_SHA, TlsTestUtils.rsaCertData);

      fail("wrong certificate not caught");
    } catch (TlsFatalAlert e) {
      assertEquals(AlertDescription.internal_error, e.getAlertDescription());
    }
  }