Register FilterChainProxy for all dispatcher types

Closes gh-12180

Author: marcusdacoregio

docs/modules/ROOT/pages/whats-new.adoc

@@ -47,6 +47,7 @@ Use the OpenSaml 4 Support instead.
 ** Remove `Saml2AuthenticationToken(String, String, String, String, List)`
 ** Remove `RelyingPartyRegistration.ProviderDetails` and related methods
 ** Remove `OpenSamlAuthenticationProvider`
+* https://github.com/spring-projects/spring-security/issues/12180[gh-12180] - Register `FilterChainProxy` for all dispatcher types
 
 == Core
 

web/src/main/java/org/springframework/security/web/context/AbstractSecurityWebApplicationInitializer.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2013 the original author or authors.
+ * Copyright 2002-2022 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.
@@ -280,7 +280,8 @@ protected void afterSpringSecurityFilterChain(ServletContext servletContext) {
 	 * @return
 	 */
 	protected EnumSet<DispatcherType> getSecurityDispatcherTypes() {
-		return EnumSet.of(DispatcherType.REQUEST, DispatcherType.ERROR, DispatcherType.ASYNC);
+		return EnumSet.of(DispatcherType.REQUEST, DispatcherType.ERROR, DispatcherType.ASYNC, DispatcherType.FORWARD,
+				DispatcherType.INCLUDE);
 	}
 
 	/**

web/src/test/java/org/springframework/security/web/context/AbstractSecurityWebApplicationInitializerTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2013 the original author or authors.
+ * Copyright 2002-2022 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.
@@ -54,7 +54,7 @@
 public class AbstractSecurityWebApplicationInitializerTests {
 
 	private static final EnumSet<DispatcherType> DEFAULT_DISPATCH = EnumSet.of(DispatcherType.REQUEST,
-			DispatcherType.ERROR, DispatcherType.ASYNC);
+			DispatcherType.ERROR, DispatcherType.ASYNC, DispatcherType.FORWARD, DispatcherType.INCLUDE);
 
 	@Test
 	public void onStartupWhenDefaultContextThenRegistersSpringSecurityFilterChain() {