kafka CloseableVerificationKeyResolver 源码

  • 2022-10-20
  • 浏览 (431)

kafka CloseableVerificationKeyResolver 代码

文件路径:/clients/src/main/java/org/apache/kafka/common/security/oauthbearer/internals/secured/CloseableVerificationKeyResolver.java

/*
 * 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.
 */

package org.apache.kafka.common.security.oauthbearer.internals.secured;

import java.io.Closeable;
import java.io.IOException;

import org.apache.kafka.common.security.oauthbearer.OAuthBearerValidatorCallbackHandler;
import org.jose4j.keys.resolvers.VerificationKeyResolver;

/**
 * The {@link OAuthBearerValidatorCallbackHandler} uses a {@link VerificationKeyResolver} as
 * part of its validation of the incoming JWT. Some of the <code>VerificationKeyResolver</code>
 * implementations use resources like threads, connections, etc. that should be properly closed
 * when no longer needed. Since the <code>VerificationKeyResolver</code> interface itself doesn't
 * define a <code>close</code> method, we provide a means to do that here.
 *
 * @see OAuthBearerValidatorCallbackHandler
 * @see VerificationKeyResolver
 * @see Closeable
 */

public interface CloseableVerificationKeyResolver extends Initable, Closeable, VerificationKeyResolver {

    /**
     * Lifecycle method to perform a clean shutdown of the {@link VerificationKeyResolver}.
     * This must be performed by the caller to ensure the correct state, freeing up
     * and releasing any resources performed in {@link #init()}.
     *
     * @throws IOException Thrown on errors related to IO during closure
     */

    default void close() throws IOException {
        // This method left intentionally blank.
    }

}

相关信息

kafka 源码目录

相关文章

kafka AccessTokenRetriever 源码

kafka AccessTokenRetrieverFactory 源码

kafka AccessTokenValidator 源码

kafka AccessTokenValidatorFactory 源码

kafka BasicOAuthBearerToken 源码

kafka ClaimValidationUtils 源码

kafka ConfigurationUtils 源码

kafka FileTokenRetriever 源码

kafka HttpAccessTokenRetriever 源码

kafka Initable 源码

0  赞