[Extensions] Introduce Identity Plugin to Core

CHANGELOG.md

@@ -84,6 +84,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 ## [Unreleased 2.x]
 ### Added
 - [Extensions] Moving Extensions APIs to protobuf serialization. ([#6960](https://github.com/opensearch-project/OpenSearch/pull/6960))
+- [Extensions] Add IdentityPlugin into core to support Extension identities ([#7246](https://github.com/opensearch-project/OpenSearch/pull/7246))
 - Add descending order search optimization through reverse segment read. ([#7244](https://github.com/opensearch-project/OpenSearch/pull/7244))
 
 ### Dependencies
@@ -101,4 +102,4 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 ### Security
 
 [Unreleased 3.0]: https://github.com/opensearch-project/OpenSearch/compare/2.x...HEAD
-[Unreleased 2.x]: https://github.com/opensearch-project/OpenSearch/compare/2.5...2.x
+[Unreleased 2.x]: https://github.com/opensearch-project/OpenSearch/compare/2.5...2.x

gradle/missing-javadoc.gradle

@@ -6,6 +6,7 @@
  * compatible open source license.
  */
 
+
 import javax.annotation.Nullable
 import org.gradle.api.tasks.PathSensitive;
 import org.gradle.api.tasks.PathSensitivity;
@@ -135,6 +136,7 @@ configure([
   project(":plugins:discovery-ec2:qa:amazon-ec2"),
   project(":plugins:discovery-gce"),
   project(":plugins:discovery-gce:qa:gce"),
+  project(":plugins:identity-shiro"),
   project(":plugins:ingest-attachment"),
   project(":plugins:mapper-annotated-text"),
   project(":plugins:mapper-murmur3"),

plugins/identity-shiro/build.gradle

@@ -0,0 +1,67 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+apply plugin: 'opensearch.internal-cluster-test'
+
+opensearchplugin {
+  description 'Plugin for identity features in OpenSearch.'
+  classname 'org.opensearch.identity.shiro.ShiroIdentityPlugin'
+  name project.name
+  licenseFile rootProject.file('licenses/APACHE-LICENSE-2.0.txt')
+  noticeFile rootProject.file('NOTICE.txt')
+}
+
+dependencies {
+  implementation 'org.apache.shiro:shiro-core:1.9.1'
+  // Needed for shiro
+  implementation "org.slf4j:slf4j-api:${versions.slf4j}"
+
+  implementation 'commons-beanutils:commons-beanutils:1.9.4'
+  implementation 'commons-logging:commons-logging:1.2'
+  implementation 'commons-lang:commons-lang:2.6'
+
+  implementation "org.bouncycastle:bcprov-jdk15on:${versions.bouncycastle}"
+
+  testImplementation project(path: ':modules:transport-netty4') // for http
+  testImplementation project(path: ':plugins:transport-nio') // for http
+  testImplementation "org.mockito:mockito-core:${versions.mockito}"
+    testImplementation project(path: ':client:rest-high-level')
+}
+
+/*
+ * We have to disable setting the number of available processors as tests in the same JVM randomize processors and will step on each
+ * other if we allow them to set the number of available processors as it's set-once in Netty.
+ */
+test {
+  systemProperty 'opensearch.set.netty.runtime.available.processors', 'false'
+}
+
+internalClusterTest {
+  systemProperty 'opensearch.set.netty.runtime.available.processors', 'false'
+}
+
+thirdPartyAudit.ignoreMissingClasses(
+  'javax.servlet.ServletContextEvent',
+  'javax.servlet.ServletContextListener',
+  'org.apache.avalon.framework.logger.Logger',
+  'org.apache.commons.collections.Closure',
+  'org.apache.commons.collections.FastHashMap',
+  'org.apache.commons.collections.Predicate',
+  'org.apache.commons.collections.Transformer',
+  'org.apache.commons.collections.comparators.ComparableComparator',
+  'org.apache.commons.collections.keyvalue.AbstractMapEntry',
+  'org.apache.commons.configuration2.interpol.ConfigurationInterpolator',
+  'org.apache.log.Hierarchy',
+  'org.apache.log.Logger',
+  'org.apache.log4j.Level',
+  'org.apache.log4j.Logger',
+  'org.apache.log4j.Priority',
+  'org.slf4j.impl.StaticLoggerBinder',
+  'org.slf4j.impl.StaticMDCBinder',
+  'org.slf4j.impl.StaticMarkerBinder'
+)

plugins/identity-shiro/licenses/bcprov-jdk15on-1.70.jar.sha1

@@ -0,0 +1 @@
+4636a0d01f74acaf28082fb62b317f1080118371

plugins/identity-shiro/licenses/bcprov-jdk15on-LICENSE.txt

@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2000 - 2013 The Legion of the Bouncy Castle Inc.
+                          (http://www.bouncycastle.org)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

plugins/identity-shiro/licenses/commons-beanutils-1.9.4.jar.sha1

@@ -0,0 +1 @@
+d52b9abcd97f38c81342bb7e7ae1eee9b73cba51

plugins/identity-shiro/licenses/commons-beanutils-LICENSE.txt

@@ -0,0 +1,202 @@
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plugins/identity-shiro/licenses/commons-beanutils-NOTICE.txt

@@ -0,0 +1,5 @@
+Apache Commons BeanUtils
+Copyright 2000-2019 The Apache Software Foundation
+
+This product includes software developed at
+The Apache Software Foundation (http://www.apache.org/).

plugins/identity-shiro/licenses/commons-lang-2.6.jar.sha1

@@ -0,0 +1 @@
+0ce1edb914c94ebc388f086c6827e8bdeec71ac2