From fb82bbbfcc133fa4ae0bba227c881f7a6ebbe7bd Mon Sep 17 00:00:00 2001
From: Andrey Pleskach <ples@aiven.io>
Date: Fri, 6 Oct 2023 15:22:37 +0300
Subject: [PATCH] Add missing license header (#3467)

### Description
Added missing license header for some files.

### Check List
- [ ] New functionality includes testing
- [ ] New functionality has been documented
- [ ] Commits are signed per the DCO using --signoff

By submitting this pull request, I confirm that my contribution is made
under the terms of the Apache 2.0 license.
For more information on following Developer Certificate of Origin and
signing off your commits, please check
[here](https://github.com/opensearch-project/OpenSearch/blob/main/CONTRIBUTING.md#developer-certificate-of-origin).

Signed-off-by: Andrey Pleskach <ples@aiven.io>
---
 .../test/framework/testplugins/AbstractRestHandler.java  | 9 +++++++++
 .../security/dlic/rest/validation/EndpointValidator.java | 9 +++++++++
 .../rest/api/AccountApiActionConfigValidationsTest.java  | 9 +++++++++
 .../rest/api/ActionGroupsApiActionValidationTest.java    | 9 +++++++++
 .../transport/SecuritySSLRequestHandlerTests.java        | 9 +++++++++
 5 files changed, 45 insertions(+)

diff --git a/src/integrationTest/java/org/opensearch/test/framework/testplugins/AbstractRestHandler.java b/src/integrationTest/java/org/opensearch/test/framework/testplugins/AbstractRestHandler.java
index 764173b5b9..e92468af98 100644
--- a/src/integrationTest/java/org/opensearch/test/framework/testplugins/AbstractRestHandler.java
+++ b/src/integrationTest/java/org/opensearch/test/framework/testplugins/AbstractRestHandler.java
@@ -1,3 +1,12 @@
+/*
+ * Copyright OpenSearch Contributors
+ * 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.
+ *
+ */
 package org.opensearch.test.framework.testplugins;
 
 import org.opensearch.ExceptionsHelper;
diff --git a/src/main/java/org/opensearch/security/dlic/rest/validation/EndpointValidator.java b/src/main/java/org/opensearch/security/dlic/rest/validation/EndpointValidator.java
index 6eb865e937..e4b08b8c3f 100644
--- a/src/main/java/org/opensearch/security/dlic/rest/validation/EndpointValidator.java
+++ b/src/main/java/org/opensearch/security/dlic/rest/validation/EndpointValidator.java
@@ -1,3 +1,12 @@
+/*
+ * Copyright OpenSearch Contributors
+ * 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.
+ *
+ */
 package org.opensearch.security.dlic.rest.validation;
 
 import org.opensearch.core.rest.RestStatus;
diff --git a/src/test/java/org/opensearch/security/dlic/rest/api/AccountApiActionConfigValidationsTest.java b/src/test/java/org/opensearch/security/dlic/rest/api/AccountApiActionConfigValidationsTest.java
index bae761d6c3..99c6359b45 100644
--- a/src/test/java/org/opensearch/security/dlic/rest/api/AccountApiActionConfigValidationsTest.java
+++ b/src/test/java/org/opensearch/security/dlic/rest/api/AccountApiActionConfigValidationsTest.java
@@ -1,3 +1,12 @@
+/*
+ * Copyright OpenSearch Contributors
+ * 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.
+ *
+ */
 package org.opensearch.security.dlic.rest.api;
 
 import com.fasterxml.jackson.databind.node.ObjectNode;
diff --git a/src/test/java/org/opensearch/security/dlic/rest/api/ActionGroupsApiActionValidationTest.java b/src/test/java/org/opensearch/security/dlic/rest/api/ActionGroupsApiActionValidationTest.java
index 477b44301d..82692b5fa3 100644
--- a/src/test/java/org/opensearch/security/dlic/rest/api/ActionGroupsApiActionValidationTest.java
+++ b/src/test/java/org/opensearch/security/dlic/rest/api/ActionGroupsApiActionValidationTest.java
@@ -1,3 +1,12 @@
+/*
+ * Copyright OpenSearch Contributors
+ * 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.
+ *
+ */
 package org.opensearch.security.dlic.rest.api;
 
 import org.junit.Before;
diff --git a/src/test/java/org/opensearch/security/transport/SecuritySSLRequestHandlerTests.java b/src/test/java/org/opensearch/security/transport/SecuritySSLRequestHandlerTests.java
index 2c160dfe31..c168d06839 100644
--- a/src/test/java/org/opensearch/security/transport/SecuritySSLRequestHandlerTests.java
+++ b/src/test/java/org/opensearch/security/transport/SecuritySSLRequestHandlerTests.java
@@ -1,3 +1,12 @@
+/*
+ * Copyright OpenSearch Contributors
+ * 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.
+ *
+ */
 package org.opensearch.security.transport;
 
 import org.junit.Assert;