Make Audit events Web endpoint after parameter required

Closes gh-10322

spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/audit/AuditEventsEndpointAutoConfiguration.java

@@ -19,6 +19,7 @@ package org.springframework.boot.actuate.autoconfigure.audit;
 import org.springframework.boot.actuate.audit.AuditEventRepository;
 import org.springframework.boot.actuate.audit.AuditEventsEndpoint;
 import org.springframework.boot.actuate.audit.AuditEventsJmxEndpointExtension;
+import org.springframework.boot.actuate.audit.AuditEventsWebEndpointExtension;
 import org.springframework.boot.actuate.autoconfigure.endpoint.condition.ConditionalOnEnabledEndpoint;
 import org.springframework.boot.actuate.logging.LoggersEndpoint;
 import org.springframework.boot.autoconfigure.AutoConfigureAfter;
@@ -33,6 +34,7 @@ import org.springframework.context.annotation.Configuration;
  *
  * @author Phillip Webb
  * @author Andy Wilkinson
+ * @author Vedran Pavic
  * @since 2.0.0
  */
 @Configuration
@@ -57,4 +59,13 @@ public class AuditEventsEndpointAutoConfiguration {
 		return new AuditEventsJmxEndpointExtension(auditEventsEndpoint);
 	}
 
+	@Bean
+	@ConditionalOnMissingBean
+	@ConditionalOnEnabledEndpoint
+	@ConditionalOnBean(AuditEventsEndpoint.class)
+	public AuditEventsWebEndpointExtension auditEventsWebEndpointExtension(
+			AuditEventsEndpoint auditEventsEndpoint) {
+		return new AuditEventsWebEndpointExtension(auditEventsEndpoint);
+	}
+
 }

spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/audit/AuditEventsEndpointAutoConfigurationTests.java

@@ -20,6 +20,7 @@ import org.junit.Test;
 
 import org.springframework.boot.actuate.audit.AuditEventsEndpoint;
 import org.springframework.boot.actuate.audit.AuditEventsJmxEndpointExtension;
+import org.springframework.boot.actuate.audit.AuditEventsWebEndpointExtension;
 import org.springframework.boot.autoconfigure.AutoConfigurations;
 import org.springframework.boot.test.context.runner.ApplicationContextRunner;
 
@@ -30,6 +31,7 @@ import static org.assertj.core.api.Assertions.assertThat;
  *
  * @author Andy Wilkinson
  * @author Phillip Webb
+ * @author Vedran Pavic
  */
 public class AuditEventsEndpointAutoConfigurationTests {
 
@@ -49,6 +51,12 @@ public class AuditEventsEndpointAutoConfigurationTests {
 				.hasSingleBean(AuditEventsJmxEndpointExtension.class));
 	}
 
+	@Test
+	public void runShouldHaveWebExtensionBean() {
+		this.contextRunner.run((context) -> assertThat(context)
+				.hasSingleBean(AuditEventsWebEndpointExtension.class));
+	}
+
 	@Test
 	public void runWhenEnabledPropertyIsFalseShouldNotHaveEndpointOrExtensionBean()
 			throws Exception {