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Member "elasticsearch-6.8.23/modules/transport-netty4/plugin-security.policy" (6 Jan 2022, 1593 Bytes) of package /linux/www/elasticsearch-6.8.23.tar.gz:


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    1 /*
    2  * Licensed to Elasticsearch under one or more contributor
    3  * license agreements. See the NOTICE file distributed with
    4  * this work for additional information regarding copyright
    5  * ownership. Elasticsearch licenses this file to you under
    6  * the Apache License, Version 2.0 (the "License"); you may
    7  * not use this file except in compliance with the License.
    8  * You may obtain a copy of the License at
    9  *
   10  *    http://www.apache.org/licenses/LICENSE-2.0
   11  *
   12  * Unless required by applicable law or agreed to in writing,
   13  * software distributed under the License is distributed on an
   14  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   15  * KIND, either express or implied.  See the License for the
   16  * specific language governing permissions and limitations
   17  * under the License.
   18  */
   19 
   20 grant codeBase "${codebase.netty-common}" {
   21    // for reading the system-wide configuration for the backlog of established sockets
   22    permission java.io.FilePermission "/proc/sys/net/core/somaxconn", "read";
   23 
   24    // netty makes and accepts socket connections
   25    permission java.net.SocketPermission "*", "accept,connect";
   26 
   27    // Netty sets custom classloader for some of its internal threads
   28    permission java.lang.RuntimePermission "*", "setContextClassLoader";
   29 };
   30 
   31 grant codeBase "${codebase.netty-transport}" {
   32    // Netty NioEventLoop wants to change this, because of https://bugs.openjdk.java.net/browse/JDK-6427854
   33    // the bug says it only happened rarely, and that its fixed, but apparently it still happens rarely!
   34    permission java.util.PropertyPermission "sun.nio.ch.bugLevel", "write";
   35 };