Make heapdump endpoint restricted by default

Signed-off-by: Lari Hotari <[email protected]>

Author: lhotari

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/management/HeapDumpWebEndpointDocumentationTests.java

@@ -30,6 +30,7 @@
 import org.springframework.restdocs.cli.CliDocumentation;
 import org.springframework.restdocs.cli.CurlRequestSnippet;
 import org.springframework.restdocs.operation.Operation;
+import org.springframework.test.context.TestPropertySource;
 import org.springframework.util.FileCopyUtils;
 
 import static org.assertj.core.api.Assertions.assertThat;
@@ -40,6 +41,7 @@
  *
  * @author Andy Wilkinson
  */
+@TestPropertySource(properties = "management.endpoint.heapdump.access=unrestricted")
 class HeapDumpWebEndpointDocumentationTests extends MockMvcEndpointDocumentationTests {
 
 	@Test

spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/management/HeapDumpWebEndpoint.java

@@ -36,6 +36,7 @@
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 
+import org.springframework.boot.actuate.endpoint.Access;
 import org.springframework.boot.actuate.endpoint.annotation.Endpoint;
 import org.springframework.boot.actuate.endpoint.annotation.ReadOperation;
 import org.springframework.boot.actuate.endpoint.web.WebEndpointResponse;
@@ -56,7 +57,7 @@
  * @author Andy Wilkinson
  * @since 2.0.0
  */
-@WebEndpoint(id = "heapdump")
+@WebEndpoint(id = "heapdump", defaultAccess = Access.NONE)
 public class HeapDumpWebEndpoint {
 
 	private final long timeout;

spring-boot-project/spring-boot-docs/src/docs/antora/modules/reference/pages/actuator/endpoints.adoc

@@ -120,7 +120,7 @@ If your application is a web application (Spring MVC, Spring WebFlux, or Jersey)
 [[actuator.endpoints.controlling-access]]
 == Controlling Access to Endpoints
 
-By default, access to all endpoints except for `shutdown` is unrestricted.
+By default, access to all endpoints except for `shutdown` and `heapdump` is unrestricted.
 To configure the permitted access to an endpoint, use its `management.endpoint.<id>.access` property.
 The following example allows unrestricted access to the `shutdown` endpoint: