Add AuthorizeReturnObject Spring Data Hints

Issue gh-15709

data/src/test/java/org/springframework/security/data/aot/hint/AuthorizeReturnObjectDataHintsRegistrarTests.java

@@ -0,0 +1,111 @@
+/*
+ * Copyright 2002-2024 the original author or authors.
+ *
+ * Licensed 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
+ *
+ *      https://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.
+ */
+
+package org.springframework.security.data.aot.hint;
+
+import java.util.List;
+
+import org.junit.jupiter.api.Test;
+
+import org.springframework.aot.hint.RuntimeHints;
+import org.springframework.context.annotation.AnnotationConfigApplicationContext;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.support.GenericApplicationContext;
+import org.springframework.data.repository.CrudRepository;
+import org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport;
+import org.springframework.data.repository.core.support.RepositoryFactorySupport;
+import org.springframework.security.aot.hint.SecurityHintsRegistrar;
+import org.springframework.security.authorization.AuthorizationProxyFactory;
+import org.springframework.security.authorization.method.AuthorizationAdvisorProxyFactory;
+import org.springframework.security.authorization.method.AuthorizeReturnObject;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+
+/**
+ * Tests for {@link AuthorizeReturnObjectDataHintsRegistrar}
+ */
+public class AuthorizeReturnObjectDataHintsRegistrarTests {
+
+	private final AuthorizationProxyFactory proxyFactory = spy(AuthorizationAdvisorProxyFactory.withDefaults());
+
+	private final SecurityHintsRegistrar registrar = new AuthorizeReturnObjectDataHintsRegistrar(this.proxyFactory);
+
+	@Test
+	public void registerHintsWhenUsingAuthorizeReturnObjectThenRegisters() {
+		GenericApplicationContext context = new AnnotationConfigApplicationContext(AppConfig.class);
+		RuntimeHints hints = new RuntimeHints();
+		this.registrar.registerHints(hints, context.getBeanFactory());
+		assertThat(hints.reflection().typeHints().map((hint) -> hint.getType().getName()))
+			.containsOnly(cglibClassName(MyObject.class), cglibClassName(MySubObject.class));
+	}
+
+	private static String cglibClassName(Class<?> clazz) {
+		return clazz.getName() + "$$SpringCGLIB$$0";
+	}
+
+	@AuthorizeReturnObject
+	public interface MyInterface extends CrudRepository<MyObject, Long> {
+
+		List<MyObject> findAll();
+
+	}
+
+	public static class MyObject {
+
+		@AuthorizeReturnObject
+		public MySubObject get() {
+			return new MySubObject();
+		}
+
+	}
+
+	public static class MySubObject {
+
+	}
+
+	@Configuration
+	static class AppConfig {
+
+		@Bean
+		RepositoryFactoryBeanSupport<MyInterface, MyObject, Long> bean() {
+			return new RepositoryFactoryBeanSupport<>(MyInterface.class) {
+				@Override
+				public MyInterface getObject() {
+					return mock(MyInterface.class);
+				}
+
+				@Override
+				public Class<? extends MyInterface> getObjectType() {
+					return MyInterface.class;
+				}
+
+				@Override
+				public void afterPropertiesSet() {
+				}
+
+				@Override
+				protected RepositoryFactorySupport createRepositoryFactory() {
+					return null;
+				}
+			};
+		}
+
+	}
+
+}