Changes to move encrypted snapshots code to x-pack module

plugins/repository-hdfs/src/main/java/org/elasticsearch/repositories/hdfs/HdfsRepository.java

@@ -233,7 +233,7 @@ protected HdfsBlobStore createBlobStore() {
     }
 
     @Override
-    protected ByteSizeValue chunkSize() {
+    public ByteSizeValue chunkSize() {
         return chunkSize;
     }
 }

x-pack/plugin/repository-encrypted/build.gradle

@@ -0,0 +1,15 @@
+evaluationDependsOn(xpackModule('core'))
+
+apply plugin: 'elasticsearch.esplugin'
+esplugin {
+    name 'repository-encrypted'
+    description 'Elasticsearch Expanded Pack Plugin - client-side AES-GCM encrypted repositories.'
+    classname 'org.elasticsearch.repositories.encrypted.EncryptedRepositoryPlugin'
+    extendedPlugins = ['x-pack-core']
+}
+
+dependencies {
+  compile 'org.bouncycastle:bcprov-jdk15on:1.62'
+}
+
+integTest.enabled = false

x-pack/plugin/repository-encrypted/licenses/bcprov-jdk15on-1.62.jar.sha1

@@ -0,0 +1 @@
+633b6739ef8f07f2e71f8eebd1c6f25b17a4ec7d

x-pack/plugin/repository-encrypted/licenses/bcprov-jdk15on-LICENSE.txt

@@ -0,0 +1,12 @@
+Copyright (c) 2000 - 2019 The Legion of the Bouncy Castle Inc. (https://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/repository-encrypted/src/main/java/org/elasticsearch/repositories/encrypted/EncryptedRepository.java → x-pack/plugin/repository-encrypted/src/main/java/org/elasticsearch/repositories/encrypted/EncryptedRepository.java

@@ -131,6 +131,7 @@ public Repository create(RepositoryMetaData metaData, Function<String, Repositor
                 if (Strings.hasLength(delegateType) == false) {
                     throw new IllegalArgumentException(DELEGATE_TYPE.getKey() + " must be set");
                 }
+
                 if (false == cachedRepositoryPasswords.containsKey(metaData.name())) {
                     throw new IllegalArgumentException(
                             ENCRYPTION_PASSWORD_SETTING.getConcreteSettingForNamespace(metaData.name()).getKey() + " must be set");

plugins/repository-encrypted/src/main/java/org/elasticsearch/repositories/encrypted/EncryptedRepositoryPlugin.java → x-pack/plugin/repository-encrypted/src/main/java/org/elasticsearch/repositories/encrypted/EncryptedRepositoryPlugin.java

@@ -1,20 +1,7 @@
 /*
- * Licensed to Elasticsearch under one or more contributor
- * license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright
- * ownership. Elasticsearch 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.
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
  */
 
 package org.elasticsearch.repositories.encrypted;

x-pack/plugin/repository-encrypted/src/main/plugin-metadata/plugin-security.policy

@@ -0,0 +1,9 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+
+grant {
+    permission java.security.SecurityPermission "putProviderProperty.BC";
+};

x-pack/plugin/repository-encrypted/src/test/java/org/elasticsearch/repositories/encrypted/EncryptedRepositoryTests.java

@@ -0,0 +1,14 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+
+package org.elasticsearch.repositories.encrypted;
+
+import org.elasticsearch.test.ESTestCase;
+
+public class EncryptedRepositoryTests extends ESTestCase {
+    public void testThatDoesNothing() {
+    }
+}