How to use
IAuthenticator$SaslNegotiator
in
org.apache.cassandra.auth

Best Java code snippets using org.apache.cassandra.auth.IAuthenticator$SaslNegotiator (Showing top 3 results out of 315)

Common ways to obtain IAuthenticator$SaslNegotiator

private void myMethod () {
 IAuthenticator$SaslNegotiator i =new PlainTextSaslAuthenticator()
QueryState queryState;DatabaseDescriptor.getAuthenticator().newSaslNegotiator(queryState.getClientAddress())
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}

  @Override
  public Response execute(QueryState queryState, long queryStartNanoTime)
  {
    try
    {
      IAuthenticator.SaslNegotiator negotiator = ((ServerConnection) connection).getSaslNegotiator(queryState);
      byte[] challenge = negotiator.evaluateResponse(token);
      if (negotiator.isComplete())
      {
        AuthenticatedUser user = negotiator.getAuthenticatedUser();
        queryState.getClientState().login(user);
        AuthMetrics.instance.markSuccess();
        // authentication is complete, send a ready message to the client
        return new AuthSuccess(challenge);
      }
      else
      {
        return new AuthChallenge(challenge);
      }
    }
    catch (AuthenticationException e)
    {
      AuthMetrics.instance.markFailure();
      return ErrorMessage.fromException(e);
    }
  }
}

  @Override
  public Response execute(QueryState queryState, long queryStartNanoTime)
  {
    try
    {
      IAuthenticator.SaslNegotiator negotiator = ((ServerConnection) connection).getSaslNegotiator(queryState);
      byte[] challenge = negotiator.evaluateResponse(token);
      if (negotiator.isComplete())
      {
        AuthenticatedUser user = negotiator.getAuthenticatedUser();
        queryState.getClientState().login(user);
        AuthMetrics.instance.markSuccess();
        // authentication is complete, send a ready message to the client
        return new AuthSuccess(challenge);
      }
      else
      {
        return new AuthChallenge(challenge);
      }
    }
    catch (AuthenticationException e)
    {
      AuthMetrics.instance.markFailure();
      return ErrorMessage.fromException(e);
    }
  }
}

  @Override
  public Response execute(QueryState queryState, long queryStartNanoTime)
  {
    try
    {
      IAuthenticator.SaslNegotiator negotiator = ((ServerConnection) connection).getSaslNegotiator(queryState);
      byte[] challenge = negotiator.evaluateResponse(token);
      if (negotiator.isComplete())
      {
        AuthenticatedUser user = negotiator.getAuthenticatedUser();
        queryState.getClientState().login(user);
        AuthMetrics.instance.markSuccess();
        // authentication is complete, send a ready message to the client
        return new AuthSuccess(challenge);
      }
      else
      {
        return new AuthChallenge(challenge);
      }
    }
    catch (AuthenticationException e)
    {
      AuthMetrics.instance.markFailure();
      return ErrorMessage.fromException(e);
    }
  }
}

Javadoc

Performs the actual SASL negotiation for a single authentication attempt. SASL is stateful, so a new instance should be used for each attempt. Non-trivial implementations may delegate to an instance of javax.security.sasl.SaslServer

Most used methods

evaluateResponse
Evaluates the client response data and generates a byte[] reply which may be a further challenge or
getAuthenticatedUser
Following a sucessful negotiation, get the AuthenticatedUser representing the logged in subject. Thi
isComplete
Called after each invocation of evaluateResponse(byte[]) to determine whether the authentication has

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How to useIAuthenticator$SaslNegotiator in org.apache.cassandra.auth

Best Java code snippets using org.apache.cassandra.auth.IAuthenticator$SaslNegotiator (Showing top 3 results out of 315)

How to use
IAuthenticator$SaslNegotiator
in
org.apache.cassandra.auth