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Apache ZooKeeper Server Source Code
Apache ZooKeeper is an open-source server which enables highly reliable distributed coordination.
Apache ZooKeeper Server Source Code files are provided in the source package file, apache-zookeeper-3.8.0.tar.gz.
You can download apache-zookeeper-3.8.0.tar.gz as described in the previous tutorial and go to the "zookeeper-server" sub-folder to view Apache ZooKeeper Server Source Code files.
You can also browse Apache ZooKeeper Server Source Code below:
✍: FYIcenter.com
⏎ org/apache/zookeeper/server/quorum/auth/QuorumAuth.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.zookeeper.server.quorum.auth; import java.io.DataInputStream; import java.io.IOException; import org.apache.jute.BinaryInputArchive; import org.apache.zookeeper.server.quorum.QuorumAuthPacket; import org.slf4j.Logger; import org.slf4j.LoggerFactory; public class QuorumAuth { private static final Logger LOG = LoggerFactory.getLogger(QuorumAuth.class); public static final String QUORUM_SASL_AUTH_ENABLED = "quorum.auth.enableSasl"; public static final String QUORUM_SERVER_SASL_AUTH_REQUIRED = "quorum.auth.serverRequireSasl"; public static final String QUORUM_LEARNER_SASL_AUTH_REQUIRED = "quorum.auth.learnerRequireSasl"; public static final String QUORUM_KERBEROS_SERVICE_PRINCIPAL = "quorum.auth.kerberos.servicePrincipal"; public static final String QUORUM_KERBEROS_SERVICE_PRINCIPAL_DEFAULT_VALUE = "zkquorum/localhost"; public static final String QUORUM_LEARNER_SASL_LOGIN_CONTEXT = "quorum.auth.learner.saslLoginContext"; public static final String QUORUM_LEARNER_SASL_LOGIN_CONTEXT_DFAULT_VALUE = "QuorumLearner"; public static final String QUORUM_SERVER_SASL_LOGIN_CONTEXT = "quorum.auth.server.saslLoginContext"; public static final String QUORUM_SERVER_SASL_LOGIN_CONTEXT_DFAULT_VALUE = "QuorumServer"; static final String QUORUM_SERVER_PROTOCOL_NAME = "zookeeper-quorum"; static final String QUORUM_SERVER_SASL_DIGEST = "zk-quorum-sasl-md5"; static final String QUORUM_AUTH_MESSAGE_TAG = "qpconnect"; // this is negative, so that if a learner that does auth, connects to a // server, it'll think the received packet is an authentication packet public static final long QUORUM_AUTH_MAGIC_NUMBER = -0xa0dbcafecafe1234L; public enum Status { IN_PROGRESS(0), SUCCESS(1), ERROR(-1); private int status; Status(int status) { this.status = status; } static Status getStatus(int status) { switch (status) { case 0: return IN_PROGRESS; case 1: return SUCCESS; case -1: return ERROR; default: LOG.error("Unknown status:{}!", status); assert false : "Unknown status!"; return ERROR; } } int status() { return status; } } public static QuorumAuthPacket createPacket(Status status, byte[] response) { return new QuorumAuthPacket(QUORUM_AUTH_MAGIC_NUMBER, status.status(), response); } public static boolean nextPacketIsAuth(DataInputStream din) throws IOException { din.mark(32); BinaryInputArchive bia = new BinaryInputArchive(din); boolean firstIsAuth = (bia.readLong("NO_TAG") == QuorumAuth.QUORUM_AUTH_MAGIC_NUMBER); din.reset(); return firstIsAuth; } }
⏎ org/apache/zookeeper/server/quorum/auth/QuorumAuth.java
Or download all of them as a single archive file:
File name: zookeeper-server-3.8.0-fyi.zip File size: 885581 bytes Release date: 2022-02-25 Download
⇒ Apache ZooKeeper Jute Source Code
⇐ Download and Install Apache ZooKeeper Source Package
2022-11-16, 13663👍, 0💬
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