From 2dee6218b5efede4debadb416750fb8cd8b33f6d Mon Sep 17 00:00:00 2001
From: Marcus Da Coregio <marcusdacoregio@gmail.com>
Date: Thu, 27 Apr 2023 15:23:37 -0300
Subject: [PATCH] Create NoOpAccessDeniedHandler

Closes gh-13109
---
 .../web/access/NoOpAccessDeniedHandler.java   | 41 +++++++++++++++++++
 .../access/NoOpAccessDeniedHandlerTests.java  | 41 +++++++++++++++++++
 2 files changed, 82 insertions(+)
 create mode 100644 web/src/main/java/org/springframework/security/web/access/NoOpAccessDeniedHandler.java
 create mode 100644 web/src/test/java/org/springframework/security/web/access/NoOpAccessDeniedHandlerTests.java

diff --git a/web/src/main/java/org/springframework/security/web/access/NoOpAccessDeniedHandler.java b/web/src/main/java/org/springframework/security/web/access/NoOpAccessDeniedHandler.java
new file mode 100644
index 0000000000..329a41ecf8
--- /dev/null
+++ b/web/src/main/java/org/springframework/security/web/access/NoOpAccessDeniedHandler.java
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2002-2023 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.web.access;
+
+import java.io.IOException;
+
+import jakarta.servlet.ServletException;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+
+import org.springframework.security.access.AccessDeniedException;
+
+/**
+ * An {@link AccessDeniedHandler} implementation that does nothing.
+ *
+ * @author Marcus da Coregio
+ * @since 6.2
+ */
+public class NoOpAccessDeniedHandler implements AccessDeniedHandler {
+
+	@Override
+	public void handle(HttpServletRequest request, HttpServletResponse response,
+			AccessDeniedException accessDeniedException) throws IOException, ServletException {
+
+	}
+
+}
diff --git a/web/src/test/java/org/springframework/security/web/access/NoOpAccessDeniedHandlerTests.java b/web/src/test/java/org/springframework/security/web/access/NoOpAccessDeniedHandlerTests.java
new file mode 100644
index 0000000000..8dab8dfb36
--- /dev/null
+++ b/web/src/test/java/org/springframework/security/web/access/NoOpAccessDeniedHandlerTests.java
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2002-2023 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.web.access;
+
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import org.junit.jupiter.api.Test;
+
+import org.springframework.security.access.AccessDeniedException;
+
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verifyNoInteractions;
+
+class NoOpAccessDeniedHandlerTests {
+
+	private final NoOpAccessDeniedHandler handler = new NoOpAccessDeniedHandler();
+
+	@Test
+	void handleWhenInvokedThenDoesNothing() throws Exception {
+		HttpServletRequest request = mock(HttpServletRequest.class);
+		HttpServletResponse response = mock(HttpServletResponse.class);
+		AccessDeniedException exception = mock(AccessDeniedException.class);
+		this.handler.handle(request, response, exception);
+		verifyNoInteractions(request, response, exception);
+	}
+
+}