Added ilm policy and changelog entry

Author: muskan-crest

docs/changelog/134894.yml

@@ -0,0 +1,6 @@
+pr: 134894
+summary: "[Cyera] Add `manage`, `create_index`, `read`, `index`, `write`, `delete`, permission for third party agent indices `kibana_system`"
+area: Authorization
+type: enhancement
+issues:
+  - 134183

x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/security/authz/store/KibanaOwnedReservedRoleDescriptors.java

@@ -549,11 +549,18 @@ static RoleDescriptor kibanaSystem(String name) {
                         TransportDeleteIndexAction.TYPE.name()
                     )
                     .build(),
-                // For ExtraHop, QualysGAV, and SentinelOne Application Dataset specific actions. Kibana reads, writes and manages this
-                // index
+                // For ExtraHop, QualysGAV, SentinelOne Application Dataset and Cyera specific actions.
+                // Kibana reads, writes and manages this index
                 // for configured ILM policies.
                 RoleDescriptor.IndicesPrivileges.builder()
-                    .indices("logs-extrahop.investigation-*", "logs-qualys_gav.asset-*", "logs-sentinel_one.application-*")
+                    .indices(
+                        "logs-extrahop.investigation-*",
+                        "logs-qualys_gav.asset-*",
+                        "logs-sentinel_one.application-*",
+                        "logs-cyera.classification-*",
+                        "logs-cyera.issue-*",
+                        "logs-cyera.datastore-*"                       
+                    )
                     .privileges(
                         "manage",
                         "create_index",

x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/security/authz/store/ReservedRolesStoreTests.java

@@ -1976,12 +1976,15 @@ public void testKibanaSystemRole() {
             assertThat(kibanaRole.indices().allowedIndicesMatcher(RolloverAction.NAME).test(indexAbstraction), is(true));
         });
 
-        // Tests for third-party agent indices (ExtraHop, QualysGAV, SentinelOne) that `kibana_system` has full management access to
+        // Tests for third-party agent indices (ExtraHop, QualysGAV, SentinelOne, Cyera) that `kibana_system` has full management access to
         // This includes read, write, create, delete, and all ILM-related management actions.
         Arrays.asList(
             "logs-extrahop.investigation-" + randomAlphaOfLength(randomIntBetween(1, 10)),
             "logs-qualys_gav.asset-" + randomAlphaOfLength(randomIntBetween(1, 10)),
-            "logs-sentinel_one.application-" + randomAlphaOfLength(randomIntBetween(1, 10))
+            "logs-sentinel_one.application-" + randomAlphaOfLength(randomIntBetween(1, 10)),
+            "logs-cyera.classification-" + randomAlphaOfLength(randomIntBetween(1, 10)),
+            "logs-cyera.issue-" + randomAlphaOfLength(randomIntBetween(1, 10)),
+            "logs-cyera.datastore-" + randomAlphaOfLength(randomIntBetween(1, 10))
         ).forEach((index_qualys_extra_hop) -> {
             final IndexAbstraction indexAbstraction = mockIndexAbstraction(index_qualys_extra_hop);