lucene/tools/junit4/tests.policy

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 * 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
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 *     http://www.apache.org/licenses/LICENSE-2.0
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 * distributed under the License is distributed on an "AS IS" BASIS,
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 * See the License for the specific language governing permissions and
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// Policy file for lucene tests. Please keep minimal and avoid wildcards.

grant {
  // contain read access to only what we need:
  // 3rd party jar resources (where symlinks are not supported), test-files/ resources
  permission java.io.FilePermission "${common.dir}${/}-", "read";
  // 3rd party jar resources (where symlinks are supported)
  permission java.io.FilePermission "${user.home}${/}.ivy2${/}cache${/}-", "read";
  // system jar resources, and let TestIndexWriterOnJRECrash fork its jvm
  permission java.io.FilePermission "${java.home}${/}-", "read,execute";
  // should be enclosed within common.dir, but just in case:
  permission java.io.FilePermission "${junit4.childvm.cwd}", "read";

  // write only to sandbox
  permission java.io.FilePermission "${junit4.childvm.cwd}${/}temp", "read,write,delete";
  permission java.io.FilePermission "${junit4.childvm.cwd}${/}temp${/}-", "read,write,delete";
  permission java.io.FilePermission "${junit4.childvm.cwd}${/}jacoco.db", "write";
  permission java.io.FilePermission "${junit4.tempDir}${/}*", "read,write,delete";
  permission java.io.FilePermission "${clover.db.dir}${/}-", "read,write,delete";
  permission java.io.FilePermission "${tests.linedocsfile}", "read";

  // misc HardlinkCopyDirectoryWrapper needs this to test if hardlinks can be created
  permission java.nio.file.LinkPermission "hard";
  // needed by SSD detection tests in TestIOUtils (creates symlinks)
  permission java.nio.file.LinkPermission "symbolic";

  // needed by gson serialization of junit4 runner: TODO clean that up
  permission java.lang.RuntimePermission "accessDeclaredMembers";
  permission java.lang.reflect.ReflectPermission "suppressAccessChecks";
  // needed by junit4 runner to capture sysout/syserr:
  permission java.lang.RuntimePermission "setIO";
  // needed by randomized runner to catch failures from other threads:
  permission java.lang.RuntimePermission "setDefaultUncaughtExceptionHandler";
  // needed by randomized runner getTopThreadGroup:
  permission java.lang.RuntimePermission "modifyThreadGroup";
  // needed by tests e.g. shutting down executors:
  permission java.lang.RuntimePermission "modifyThread";
  // needed for tons of test hacks etc
  permission java.lang.RuntimePermission "getStackTrace";
  // needed for mock filesystems in tests
  permission java.lang.RuntimePermission "fileSystemProvider";
  // needed for test of IOUtils.spins (maybe it can be avoided)
  permission java.lang.RuntimePermission "getFileStoreAttributes";
  // analyzers/uima: needed by lucene expressions' JavascriptCompiler
  permission java.lang.RuntimePermission "createClassLoader";
  // needed to test unmap hack on platforms that support it
  permission java.lang.RuntimePermission "accessClassInPackage.sun.misc";
  // needed by cyberneko usage by benchmarks on J9
  permission java.lang.RuntimePermission "accessClassInPackage.org.apache.xerces.util";
  // needed by jacoco to dump coverage
  permission java.lang.RuntimePermission "shutdownHooks";
  // needed by org.apache.logging.log4j
  permission java.lang.RuntimePermission "getenv.*";
  permission java.lang.RuntimePermission "getClassLoader";
  permission java.lang.RuntimePermission "setContextClassLoader";

  // TestLockFactoriesMultiJVM opens a random port on 127.0.0.1 (port 0 = ephemeral port range):
  permission java.net.SocketPermission "127.0.0.1:0", "accept,listen,resolve";

  // read access to all system properties:
  permission java.util.PropertyPermission "*", "read";
  // write access to only these:
  // locale randomization
  permission java.util.PropertyPermission "user.language", "write";
  // timezone randomization
  permission java.util.PropertyPermission "user.timezone", "write";

  // CMS randomization
  permission java.util.PropertyPermission "lucene.cms.override_core_count", "write";
  permission java.util.PropertyPermission "lucene.cms.override_spins", "write";

  // used by nested tests? (e.g. TestLeaveFilesIfTestFails). TODO: look into this
  permission java.util.PropertyPermission "tests.runnested", "write";

  // solr properties. TODO: move these out to SolrTestCase
  permission java.util.PropertyPermission "solr.data.dir", "write";
  permission java.util.PropertyPermission "solr.solr.home", "write";
  permission java.util.PropertyPermission "solr.directoryFactory", "write";

  // replicator: jetty tests require some network permissions:
  // all possibilities of accepting/binding/connecting on localhost with ports >= 1024:
  permission java.net.SocketPermission "localhost:1024-", "accept,listen,connect,resolve";
  permission java.net.SocketPermission "127.0.0.1:1024-", "accept,listen,connect,resolve";
  permission java.net.SocketPermission "[::1]:1024-", "accept,listen,connect,resolve";
  
  // SSL related properties for jetty
  permission java.security.SecurityPermission "getProperty.ssl.KeyManagerFactory.algorithm";
  permission java.security.SecurityPermission "getProperty.ssl.TrustManagerFactory.algorithm";
  
  // allows LuceneTestCase#runWithRestrictedPermissions to execute with lower (or no) permission
  permission java.security.SecurityPermission "createAccessControlContext";
};