Create NoOpAuthenticationEntryPoint

Closes gh-13107

Author: marcusdacoregio

web/src/main/java/org/springframework/security/web/authentication/NoOpAuthenticationEntryPoint.java

@@ -0,0 +1,42 @@
+/*
+ * 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.authentication;
+
+import java.io.IOException;
+
+import jakarta.servlet.ServletException;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+
+import org.springframework.security.core.AuthenticationException;
+import org.springframework.security.web.AuthenticationEntryPoint;
+
+/**
+ * An {@link AuthenticationEntryPoint} implementation that does nothing.
+ *
+ * @author Marcus da Coregio
+ * @since 6.2
+ */
+public class NoOpAuthenticationEntryPoint implements AuthenticationEntryPoint {
+
+	@Override
+	public void commence(HttpServletRequest request, HttpServletResponse response,
+			AuthenticationException authException) throws IOException, ServletException {
+
+	}
+
+}

web/src/test/java/org/springframework/security/web/authentication/NoOpAuthenticationEntryPointTests.java

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+/*
+ * 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.authentication;
+
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import org.junit.jupiter.api.Test;
+
+import org.springframework.security.core.AuthenticationException;
+
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verifyNoInteractions;
+
+class NoOpAuthenticationEntryPointTests {
+
+	private final NoOpAuthenticationEntryPoint authenticationEntryPoint = new NoOpAuthenticationEntryPoint();
+
+	@Test
+	void commenceWhenInvokedThenDoesNothing() throws Exception {
+		HttpServletRequest request = mock(HttpServletRequest.class);
+		HttpServletResponse response = mock(HttpServletResponse.class);
+		AuthenticationException exception = mock(AuthenticationException.class);
+		this.authenticationEntryPoint.commence(request, response, exception);
+		verifyNoInteractions(request, response, exception);
+	}
+
+}