[jira] (DRILL-4280) Kerberos Authentication

[ASF GitHub Bot (JIRA)]

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ASF GitHub Bot commented on DRILL-4280   Re: Kerberos Authentication Github user sudheeshkatkam commented on a diff in the pull request: https://github.com/apache/drill/pull/578#discussion_r98513830 — Diff: contrib/native/client/src/clientlib/saslAuthenticatorImpl.cpp — @@ -0,0 +1,207 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <vector> +#include <boost/algorithm/string.hpp> +#include <boost/assign.hpp> +#include "saslAuthenticatorImpl.hpp" + +#include "drillClientImpl.hpp" +#include "logger.hpp" + +namespace Drill { + +#define DEFAULT_SERVICE_NAME "drill" + +#define KERBEROS_SIMPLE_NAME "kerberos" +#define KERBEROS_SASL_NAME "gssapi" +#define PLAIN_NAME "plain" + +const std::map<std::string, std::string> SaslAuthenticatorImpl::MECHANISM_MAPPING = boost::assign::map_list_of + (KERBEROS_SIMPLE_NAME, KERBEROS_SASL_NAME) + (PLAIN_NAME, PLAIN_NAME) +; + +boost::mutex SaslAuthenticatorImpl::s_mutex; +bool SaslAuthenticatorImpl::s_initialized = false; + +SaslAuthenticatorImpl::SaslAuthenticatorImpl(const DrillUserProperties* const properties) : + m_properties(properties), m_pConnection(NULL), m_secret(NULL) { + + if (!s_initialized) { + boost::lock_guard<boost::mutex> lock(SaslAuthenticatorImpl::s_mutex); + if (!s_initialized) { + s_initialized = true; + + // set plugin path if provided + if (DrillClientConfig::getSaslPluginPath()) { + char *saslPluginPath = const_cast<char *>(DrillClientConfig::getSaslPluginPath()); + sasl_set_path(0, saslPluginPath); + } + + sasl_client_init(NULL); + { // for debugging purposes + const char **mechanisms = sasl_global_listmech(); + int i = 1; — End diff – My bad, it should be 0. It was 0 but I changed it. Add Comment   This message was sent by Atlassian JIRA (v6.3.15#6346-sha1:dbc023d)