Remove @Configuration from @Enable* Annotations

This removes `@Configuration` from all `@Enable` Annotations and explicitly
adds `@Configuration` to wherever the `@Enable*` Annotations are used.

Closes gh-11653

config/src/integration-test/java/org/springframework/security/config/annotation/authentication/ldap/LdapAuthenticationProviderBuilderSecurityBuilderTests.java

@@ -28,6 +28,7 @@ import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;
 import org.springframework.ldap.core.support.BaseLdapPathContextSource;
 import org.springframework.security.authentication.AuthenticationManager;
@@ -155,6 +156,7 @@ public class LdapAuthenticationProviderBuilderSecurityBuilderTests {
 		return port;
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class DefaultLdapConfig extends BaseLdapProviderConfig {
 
@@ -170,6 +172,7 @@ public class LdapAuthenticationProviderBuilderSecurityBuilderTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class GroupRolesConfig extends BaseLdapProviderConfig {
 
@@ -186,6 +189,7 @@ public class LdapAuthenticationProviderBuilderSecurityBuilderTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class GroupSearchConfig extends BaseLdapProviderConfig {
 
@@ -202,6 +206,7 @@ public class LdapAuthenticationProviderBuilderSecurityBuilderTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class GroupSubtreeSearchConfig extends BaseLdapProviderConfig {
 
@@ -219,6 +224,7 @@ public class LdapAuthenticationProviderBuilderSecurityBuilderTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RolePrefixConfig extends BaseLdapProviderConfig {
 
@@ -235,6 +241,7 @@ public class LdapAuthenticationProviderBuilderSecurityBuilderTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class BindAuthenticationConfig extends BaseLdapServerConfig {
 
@@ -252,6 +259,7 @@ public class LdapAuthenticationProviderBuilderSecurityBuilderTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class PasswordEncoderConfig extends BaseLdapServerConfig {
 
@@ -270,6 +278,7 @@ public class LdapAuthenticationProviderBuilderSecurityBuilderTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	abstract static class BaseLdapServerConfig extends BaseLdapProviderConfig {
 
@@ -283,6 +292,7 @@ public class LdapAuthenticationProviderBuilderSecurityBuilderTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	@EnableGlobalAuthentication
 	@Import(ObjectPostProcessorConfiguration.class)

config/src/integration-test/java/org/springframework/security/config/annotation/authentication/ldap/LdapAuthenticationProviderConfigurerTests.java

@@ -22,6 +22,7 @@ import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
 import org.springframework.security.config.annotation.authentication.ldap.LdapAuthenticationProviderBuilderSecurityBuilderTests.BaseLdapProviderConfig;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
@@ -114,6 +115,7 @@ public class LdapAuthenticationProviderConfigurerTests {
 		this.mockMvc.perform(request).andExpect(expectedUser);
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class MultiLdapAuthenticationProvidersConfig extends WebSecurityConfigurerAdapter {
 
@@ -135,6 +137,7 @@ public class LdapAuthenticationProviderConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class MultiLdapWithCustomRolePrefixAuthenticationProvidersConfig extends WebSecurityConfigurerAdapter {
 
@@ -158,6 +161,7 @@ public class LdapAuthenticationProviderConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class LdapWithRandomPortConfig extends WebSecurityConfigurerAdapter {
 
@@ -176,6 +180,7 @@ public class LdapAuthenticationProviderConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class GroupSubtreeSearchConfig extends BaseLdapProviderConfig {
 

config/src/integration-test/java/org/springframework/security/config/annotation/authentication/ldap/NamespaceLdapAuthenticationProviderTestsConfigs.java

@@ -16,6 +16,7 @@
 
 package org.springframework.security.config.annotation.authentication.ldap;
 
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
 import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
@@ -29,6 +30,7 @@ import org.springframework.security.ldap.userdetails.PersonContextMapper;
  */
 public class NamespaceLdapAuthenticationProviderTestsConfigs {
 
+	@Configuration
 	@EnableWebSecurity
 	static class LdapAuthenticationProviderConfig extends WebSecurityConfigurerAdapter {
 
@@ -44,6 +46,7 @@ public class NamespaceLdapAuthenticationProviderTestsConfigs {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CustomLdapAuthenticationProviderConfig extends WebSecurityConfigurerAdapter {
 
@@ -73,6 +76,7 @@ public class NamespaceLdapAuthenticationProviderTestsConfigs {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CustomAuthoritiesPopulatorConfig extends WebSecurityConfigurerAdapter {
 
@@ -90,6 +94,7 @@ public class NamespaceLdapAuthenticationProviderTestsConfigs {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class PasswordCompareLdapConfig extends WebSecurityConfigurerAdapter {
 

config/src/integration-test/java/org/springframework/security/config/ldap/EmbeddedLdapServerContextSourceFactoryBeanITests.java

@@ -22,6 +22,7 @@ import org.junit.jupiter.api.extension.ExtendWith;
 import org.springframework.beans.factory.UnsatisfiedDependencyException;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.ldap.core.support.LdapContextSource;
 import org.springframework.security.authentication.AuthenticationManager;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
@@ -81,6 +82,7 @@ public class EmbeddedLdapServerContextSourceFactoryBeanITests {
 				.withMessageContaining("managerPassword is required if managerDn is supplied");
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class FromEmbeddedLdapServerConfig {
 
@@ -98,6 +100,7 @@ public class EmbeddedLdapServerContextSourceFactoryBeanITests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class PortZeroConfig {
 
@@ -118,6 +121,7 @@ public class EmbeddedLdapServerContextSourceFactoryBeanITests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CustomLdifAndRootConfig {
 
@@ -139,6 +143,7 @@ public class EmbeddedLdapServerContextSourceFactoryBeanITests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CustomManagerDnConfig {
 
@@ -161,6 +166,7 @@ public class EmbeddedLdapServerContextSourceFactoryBeanITests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CustomManagerDnNoPasswordConfig {
 

config/src/integration-test/java/org/springframework/security/config/ldap/LdapBindAuthenticationManagerFactoryITests.java

@@ -27,6 +27,7 @@ import org.junit.jupiter.api.extension.ExtendWith;
 import org.springframework.beans.factory.DisposableBean;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.ldap.core.DirContextAdapter;
 import org.springframework.ldap.core.DirContextOperations;
 import org.springframework.ldap.core.support.BaseLdapPathContextSource;
@@ -131,6 +132,7 @@ public class LdapBindAuthenticationManagerFactoryITests {
 				.andExpect(authenticated().withUsername("bob"));
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class FromContextSourceConfig extends BaseLdapServerConfig {
 
@@ -143,6 +145,7 @@ public class LdapBindAuthenticationManagerFactoryITests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CustomAuthoritiesMapperConfig extends BaseLdapServerConfig {
 
@@ -158,6 +161,7 @@ public class LdapBindAuthenticationManagerFactoryITests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CustomAuthoritiesPopulatorConfig extends BaseLdapServerConfig {
 
@@ -173,6 +177,7 @@ public class LdapBindAuthenticationManagerFactoryITests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CustomUserDetailsContextMapperConfig extends BaseLdapServerConfig {
 
@@ -188,6 +193,7 @@ public class LdapBindAuthenticationManagerFactoryITests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CustomUserDnPatternsConfig extends BaseLdapServerConfig {
 
@@ -200,6 +206,7 @@ public class LdapBindAuthenticationManagerFactoryITests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CustomUserSearchConfig extends BaseLdapServerConfig {
 
@@ -213,6 +220,7 @@ public class LdapBindAuthenticationManagerFactoryITests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	abstract static class BaseLdapServerConfig implements DisposableBean {
 

config/src/integration-test/java/org/springframework/security/config/ldap/LdapPasswordComparisonAuthenticationManagerFactoryITests.java

@@ -22,6 +22,7 @@ import org.junit.jupiter.api.extension.ExtendWith;
 import org.springframework.beans.factory.DisposableBean;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.ldap.core.support.BaseLdapPathContextSource;
 import org.springframework.security.authentication.AuthenticationManager;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
@@ -59,6 +60,7 @@ public class LdapPasswordComparisonAuthenticationManagerFactoryITests {
 		this.mockMvc.perform(formLogin().user("bob").password("bob")).andExpect(authenticated().withUsername("bob"));
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CustomPasswordEncoderConfig extends BaseLdapServerConfig {
 
@@ -72,6 +74,7 @@ public class LdapPasswordComparisonAuthenticationManagerFactoryITests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CustomPasswordAttributeConfig extends BaseLdapServerConfig {
 
@@ -86,6 +89,7 @@ public class LdapPasswordComparisonAuthenticationManagerFactoryITests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	abstract static class BaseLdapServerConfig implements DisposableBean {
 

config/src/main/java/org/springframework/security/config/annotation/authentication/configuration/EnableGlobalAuthentication.java

@@ -22,7 +22,6 @@ import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
-import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;
 import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
 import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
@@ -106,7 +105,6 @@ import org.springframework.security.config.annotation.web.servlet.configuration.
 @Target(ElementType.TYPE)
 @Documented
 @Import(AuthenticationConfiguration.class)
-@Configuration
 public @interface EnableGlobalAuthentication {
 
 }

config/src/main/java/org/springframework/security/config/annotation/method/configuration/EnableGlobalMethodSecurity.java

@@ -23,7 +23,6 @@ import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
 import org.springframework.context.annotation.AdviceMode;
-import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;
 import org.springframework.core.Ordered;
 import org.springframework.security.access.annotation.Secured;
@@ -49,7 +48,6 @@ import org.springframework.security.config.annotation.authentication.configurati
 @Documented
 @Import({ GlobalMethodSecuritySelector.class })
 @EnableGlobalAuthentication
-@Configuration
 public @interface EnableGlobalMethodSecurity {
 
 	/**

config/src/main/java/org/springframework/security/config/annotation/method/configuration/EnableMethodSecurity.java

@@ -23,7 +23,6 @@ import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
 import org.springframework.context.annotation.AdviceMode;
-import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;
 import org.springframework.security.access.annotation.Secured;
 import org.springframework.security.access.prepost.PostAuthorize;
@@ -41,7 +40,6 @@ import org.springframework.security.access.prepost.PreFilter;
 @Target(ElementType.TYPE)
 @Documented
 @Import(MethodSecuritySelector.class)
-@Configuration
 public @interface EnableMethodSecurity {
 
 	/**

config/src/main/java/org/springframework/security/config/annotation/method/configuration/EnableReactiveMethodSecurity.java

@@ -23,7 +23,6 @@ import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
 import org.springframework.context.annotation.AdviceMode;
-import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;
 import org.springframework.core.Ordered;
 
@@ -36,7 +35,6 @@ import org.springframework.core.Ordered;
 @Target(ElementType.TYPE)
 @Documented
 @Import(ReactiveMethodSecuritySelector.class)
-@Configuration
 public @interface EnableReactiveMethodSecurity {
 
 	/**

config/src/main/java/org/springframework/security/config/annotation/rsocket/RSocketSecurity.java

@@ -55,6 +55,7 @@ import org.springframework.security.rsocket.util.matcher.RoutePayloadExchangeMat
  * A minimal example can be found below:
  *
  * <pre class="code">
+ * &#064;Configuration
  * &#064;EnableRSocketSecurity
  * public class SecurityConfig {
  *     &#064;Bean
@@ -82,6 +83,7 @@ import org.springframework.security.rsocket.util.matcher.RoutePayloadExchangeMat
  * A more advanced configuration can be seen below:
  *
  * <pre class="code">
+ * &#064;Configuration
  * &#064;EnableRSocketSecurity
  * public class SecurityConfig {
  *     &#064;Bean

config/src/main/java/org/springframework/security/config/annotation/web/configuration/EnableWebSecurity.java

@@ -22,7 +22,6 @@ import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
-import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;
 import org.springframework.security.config.annotation.authentication.configuration.EnableGlobalAuthentication;
 import org.springframework.security.config.annotation.web.WebSecurityConfigurer;
@@ -86,7 +85,6 @@ import org.springframework.security.web.SecurityFilterChain;
 @Import({ WebSecurityConfiguration.class, SpringWebMvcImportSelector.class, OAuth2ImportSelector.class,
 		HttpSecurityConfiguration.class })
 @EnableGlobalAuthentication
-@Configuration
 public @interface EnableWebSecurity {
 
 	/**

config/src/main/java/org/springframework/security/config/annotation/web/reactive/EnableWebFluxSecurity.java

@@ -22,7 +22,6 @@ import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
-import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;
 import org.springframework.security.config.web.server.ServerHttpSecurity;
 
@@ -34,6 +33,7 @@ import org.springframework.security.config.web.server.ServerHttpSecurity;
  * A minimal configuration can be found below:
  *
  * <pre class="code">
+ * &#064;Configuration
  * &#064;EnableWebFluxSecurity
  * public class MyMinimalSecurityConfiguration {
  *
@@ -53,6 +53,7 @@ import org.springframework.security.config.web.server.ServerHttpSecurity;
  * {@code ServerHttpSecurity}.
  *
  * <pre class="code">
+ * &#064;Configuration
  * &#064;EnableWebFluxSecurity
  * public class MyExplicitSecurityConfiguration {
  *     &#064;Bean
@@ -86,7 +87,6 @@ import org.springframework.security.config.web.server.ServerHttpSecurity;
 @Documented
 @Import({ ServerHttpSecurityConfiguration.class, WebFluxSecurityConfiguration.class,
 		ReactiveOAuth2ClientImportSelector.class })
-@Configuration
 public @interface EnableWebFluxSecurity {
 
 }

config/src/main/java/org/springframework/security/config/annotation/web/servlet/configuration/EnableWebMvcSecurity.java

@@ -22,7 +22,6 @@ import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
-import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;
 import org.springframework.security.config.annotation.authentication.configuration.EnableGlobalAuthentication;
 
@@ -39,7 +38,6 @@ import org.springframework.security.config.annotation.authentication.configurati
 @Documented
 @Import(WebMvcSecurityConfiguration.class)
 @EnableGlobalAuthentication
-@Configuration
 @Deprecated
 public @interface EnableWebMvcSecurity {
 

config/src/main/java/org/springframework/security/config/web/server/ServerHttpSecurity.java

@@ -200,6 +200,7 @@ import org.springframework.web.server.WebFilterChain;
  * A minimal configuration can be found below:
  *
  * <pre class="code">
+ * &#064;Configuration
  * &#064;EnableWebFluxSecurity
  * public class MyMinimalSecurityConfiguration {
  *
@@ -219,6 +220,7 @@ import org.springframework.web.server.WebFilterChain;
  * {@code ServerHttpSecurity}.
  *
  * <pre class="code">
+ * &#064;Configuration
  * &#064;EnableWebFluxSecurity
  * public class MyExplicitSecurityConfiguration {
  *

config/src/main/kotlin/org/springframework/security/config/annotation/web/HttpSecurityDsl.kt

@@ -32,6 +32,7 @@ import jakarta.servlet.http.HttpServletRequest
  * Example:
  *
  * ```
+ * @Configuration
  * @EnableWebSecurity
  * class SecurityConfig : WebSecurityConfigurerAdapter() {
  *
@@ -82,6 +83,7 @@ class HttpSecurityDsl(private val http: HttpSecurity, private val init: HttpSecu
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *
@@ -122,6 +124,7 @@ class HttpSecurityDsl(private val http: HttpSecurity, private val init: HttpSecu
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *
@@ -151,6 +154,7 @@ class HttpSecurityDsl(private val http: HttpSecurity, private val init: HttpSecu
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *
@@ -179,6 +183,7 @@ class HttpSecurityDsl(private val http: HttpSecurity, private val init: HttpSecu
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *
@@ -208,6 +213,7 @@ class HttpSecurityDsl(private val http: HttpSecurity, private val init: HttpSecu
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig {
      *
@@ -240,6 +246,7 @@ class HttpSecurityDsl(private val http: HttpSecurity, private val init: HttpSecu
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *
@@ -268,6 +275,7 @@ class HttpSecurityDsl(private val http: HttpSecurity, private val init: HttpSecu
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *
@@ -297,6 +305,7 @@ class HttpSecurityDsl(private val http: HttpSecurity, private val init: HttpSecu
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *
@@ -327,6 +336,7 @@ class HttpSecurityDsl(private val http: HttpSecurity, private val init: HttpSecu
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *
@@ -355,6 +365,7 @@ class HttpSecurityDsl(private val http: HttpSecurity, private val init: HttpSecu
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *
@@ -386,6 +397,7 @@ class HttpSecurityDsl(private val http: HttpSecurity, private val init: HttpSecu
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *
@@ -414,6 +426,7 @@ class HttpSecurityDsl(private val http: HttpSecurity, private val init: HttpSecu
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *
@@ -443,6 +456,7 @@ class HttpSecurityDsl(private val http: HttpSecurity, private val init: HttpSecu
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *
@@ -470,6 +484,7 @@ class HttpSecurityDsl(private val http: HttpSecurity, private val init: HttpSecu
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *
@@ -496,6 +511,7 @@ class HttpSecurityDsl(private val http: HttpSecurity, private val init: HttpSecu
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *
@@ -524,6 +540,7 @@ class HttpSecurityDsl(private val http: HttpSecurity, private val init: HttpSecu
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *
@@ -549,6 +566,7 @@ class HttpSecurityDsl(private val http: HttpSecurity, private val init: HttpSecu
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *
@@ -579,6 +597,7 @@ class HttpSecurityDsl(private val http: HttpSecurity, private val init: HttpSecu
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *
@@ -607,6 +626,7 @@ class HttpSecurityDsl(private val http: HttpSecurity, private val init: HttpSecu
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *
@@ -637,6 +657,7 @@ class HttpSecurityDsl(private val http: HttpSecurity, private val init: HttpSecu
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *
@@ -665,6 +686,7 @@ class HttpSecurityDsl(private val http: HttpSecurity, private val init: HttpSecu
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *
@@ -691,6 +713,7 @@ class HttpSecurityDsl(private val http: HttpSecurity, private val init: HttpSecu
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *
@@ -719,6 +742,7 @@ class HttpSecurityDsl(private val http: HttpSecurity, private val init: HttpSecu
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *
@@ -746,6 +770,7 @@ class HttpSecurityDsl(private val http: HttpSecurity, private val init: HttpSecu
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *
@@ -773,6 +798,7 @@ class HttpSecurityDsl(private val http: HttpSecurity, private val init: HttpSecu
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *
@@ -799,6 +825,7 @@ class HttpSecurityDsl(private val http: HttpSecurity, private val init: HttpSecu
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *
@@ -826,6 +853,7 @@ class HttpSecurityDsl(private val http: HttpSecurity, private val init: HttpSecu
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *
@@ -852,6 +880,7 @@ class HttpSecurityDsl(private val http: HttpSecurity, private val init: HttpSecu
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *
@@ -879,6 +908,7 @@ class HttpSecurityDsl(private val http: HttpSecurity, private val init: HttpSecu
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *
@@ -913,6 +943,7 @@ class HttpSecurityDsl(private val http: HttpSecurity, private val init: HttpSecu
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *

config/src/main/kotlin/org/springframework/security/config/annotation/web/OAuth2ClientDsl.kt

@@ -64,6 +64,7 @@ class OAuth2ClientDsl {
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *

config/src/main/kotlin/org/springframework/security/config/annotation/web/OAuth2LoginDsl.kt

@@ -95,6 +95,7 @@ class OAuth2LoginDsl {
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *
@@ -124,6 +125,7 @@ class OAuth2LoginDsl {
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *
@@ -153,6 +155,7 @@ class OAuth2LoginDsl {
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *
@@ -182,6 +185,7 @@ class OAuth2LoginDsl {
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *

config/src/main/kotlin/org/springframework/security/config/annotation/web/OAuth2ResourceServerDsl.kt

@@ -55,6 +55,7 @@ class OAuth2ResourceServerDsl {
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *
@@ -83,6 +84,7 @@ class OAuth2ResourceServerDsl {
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *

config/src/main/kotlin/org/springframework/security/config/annotation/web/SessionManagementDsl.kt

@@ -50,6 +50,7 @@ class SessionManagementDsl {
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *
@@ -77,6 +78,7 @@ class SessionManagementDsl {
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebSecurity
      * class SecurityConfig : WebSecurityConfigurerAdapter() {
      *

config/src/main/kotlin/org/springframework/security/config/web/server/ServerHttpSecurityDsl.kt

@@ -29,6 +29,7 @@ import org.springframework.web.server.WebFilter
  * Example:
  *
  * ```
+ * @Configuration
  * @EnableWebFluxSecurity
  * class SecurityConfig {
  *
@@ -72,6 +73,7 @@ class ServerHttpSecurityDsl(private val http: ServerHttpSecurity, private val in
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebFluxSecurity
      * class SecurityConfig {
      *
@@ -100,6 +102,7 @@ class ServerHttpSecurityDsl(private val http: ServerHttpSecurity, private val in
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebFluxSecurity
      * class SecurityConfig {
      *
@@ -125,6 +128,7 @@ class ServerHttpSecurityDsl(private val http: ServerHttpSecurity, private val in
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebFluxSecurity
      * class SecurityConfig {
      *
@@ -150,6 +154,7 @@ class ServerHttpSecurityDsl(private val http: ServerHttpSecurity, private val in
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebFluxSecurity
      * class SecurityConfig {
      *
@@ -175,6 +180,7 @@ class ServerHttpSecurityDsl(private val http: ServerHttpSecurity, private val in
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebFluxSecurity
      * class SecurityConfig {
      *
@@ -204,6 +210,7 @@ class ServerHttpSecurityDsl(private val http: ServerHttpSecurity, private val in
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebFluxSecurity
      * class SecurityConfig {
      *
@@ -234,6 +241,7 @@ class ServerHttpSecurityDsl(private val http: ServerHttpSecurity, private val in
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebFluxSecurity
      * class SecurityConfig {
      *
@@ -261,6 +269,7 @@ class ServerHttpSecurityDsl(private val http: ServerHttpSecurity, private val in
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebFluxSecurity
      * class SecurityConfig {
      *
@@ -291,6 +300,7 @@ class ServerHttpSecurityDsl(private val http: ServerHttpSecurity, private val in
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebFluxSecurity
      * class SecurityConfig {
      *
@@ -325,6 +335,7 @@ class ServerHttpSecurityDsl(private val http: ServerHttpSecurity, private val in
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebFluxSecurity
      * class SecurityConfig {
      *
@@ -354,6 +365,7 @@ class ServerHttpSecurityDsl(private val http: ServerHttpSecurity, private val in
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebFluxSecurity
      * class SecurityConfig {
      *
@@ -385,6 +397,7 @@ class ServerHttpSecurityDsl(private val http: ServerHttpSecurity, private val in
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebFluxSecurity
      * class SecurityConfig {
      *
@@ -414,6 +427,7 @@ class ServerHttpSecurityDsl(private val http: ServerHttpSecurity, private val in
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebFluxSecurity
      * class SecurityConfig {
      *
@@ -441,6 +455,7 @@ class ServerHttpSecurityDsl(private val http: ServerHttpSecurity, private val in
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebFluxSecurity
      * class SecurityConfig {
      *
@@ -467,6 +482,7 @@ class ServerHttpSecurityDsl(private val http: ServerHttpSecurity, private val in
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebFluxSecurity
      * class SecurityConfig {
      *
@@ -493,6 +509,7 @@ class ServerHttpSecurityDsl(private val http: ServerHttpSecurity, private val in
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebFluxSecurity
      * class SecurityConfig {
      *
@@ -521,6 +538,7 @@ class ServerHttpSecurityDsl(private val http: ServerHttpSecurity, private val in
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebFluxSecurity
      * class SecurityConfig {
      *
@@ -551,6 +569,7 @@ class ServerHttpSecurityDsl(private val http: ServerHttpSecurity, private val in
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebFluxSecurity
      * class SecurityConfig {
      *
@@ -579,6 +598,7 @@ class ServerHttpSecurityDsl(private val http: ServerHttpSecurity, private val in
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebFluxSecurity
      * class SecurityConfig {
      *
@@ -607,6 +627,7 @@ class ServerHttpSecurityDsl(private val http: ServerHttpSecurity, private val in
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebFluxSecurity
      * class SecurityConfig {
      *

config/src/main/kotlin/org/springframework/security/config/web/server/ServerOAuth2ResourceServerDsl.kt

@@ -51,6 +51,7 @@ class ServerOAuth2ResourceServerDsl {
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebFluxSecurity
      * class SecurityConfig {
      *
@@ -80,6 +81,7 @@ class ServerOAuth2ResourceServerDsl {
      * Example:
      *
      * ```
+     * @Configuration
      * @EnableWebFluxSecurity
      * class SecurityConfig {
      *

config/src/test/java/org/springframework/security/config/annotation/authentication/AuthenticationManagerBuilderTests.java

@@ -165,6 +165,7 @@ public class AuthenticationManagerBuilderTests {
 				.andExpect(authenticated().withUsername("joe").withRoles("USER"));
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class MultiAuthenticationProvidersConfig extends WebSecurityConfigurerAdapter {
 
@@ -182,6 +183,7 @@ public class AuthenticationManagerBuilderTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class PasswordEncoderGlobalConfig extends WebSecurityConfigurerAdapter {
 
@@ -201,6 +203,7 @@ public class AuthenticationManagerBuilderTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class PasswordEncoderConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/authentication/NamespaceAuthenticationManagerTests.java

@@ -20,6 +20,7 @@ import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
 import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
@@ -73,6 +74,7 @@ public class NamespaceAuthenticationManagerTests {
 		this.mockMvc.perform(formLogin()).andExpect(notNullCredentials);
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class EraseCredentialsTrueDefaultConfig extends WebSecurityConfigurerAdapter {
 
@@ -87,6 +89,7 @@ public class NamespaceAuthenticationManagerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class EraseCredentialsFalseConfig extends WebSecurityConfigurerAdapter {
 
@@ -102,6 +105,7 @@ public class NamespaceAuthenticationManagerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class GlobalEraseCredentialsFalseConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/authentication/NamespaceAuthenticationProviderTests.java

@@ -21,6 +21,7 @@ import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.authentication.dao.DaoAuthenticationProvider;
 import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
@@ -60,6 +61,7 @@ public class NamespaceAuthenticationProviderTests {
 		this.mockMvc.perform(formLogin()).andExpect(authenticated().withUsername("user"));
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class AuthenticationProviderRefConfig extends WebSecurityConfigurerAdapter {
 
@@ -80,6 +82,7 @@ public class NamespaceAuthenticationProviderTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class UserServiceRefConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/authentication/NamespaceJdbcUserServiceTests.java

@@ -70,6 +70,7 @@ public class NamespaceJdbcUserServiceTests {
 		this.mockMvc.perform(formLogin()).andExpect(dba);
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class JdbcUserServiceConfig extends WebSecurityConfigurerAdapter {
 
@@ -100,6 +101,7 @@ public class NamespaceJdbcUserServiceTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CustomJdbcUserServiceSampleConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/authentication/NamespacePasswordEncoderTests.java

@@ -23,6 +23,7 @@ import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseBuilder;
 import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseType;
 import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
@@ -68,6 +69,7 @@ public class NamespacePasswordEncoderTests {
 		this.mockMvc.perform(formLogin()).andExpect(authenticated());
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class PasswordEncoderWithInMemoryConfig extends WebSecurityConfigurerAdapter {
 
@@ -84,6 +86,7 @@ public class NamespacePasswordEncoderTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class PasswordEncoderWithJdbcConfig extends WebSecurityConfigurerAdapter {
 
@@ -108,6 +111,7 @@ public class NamespacePasswordEncoderTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class PasswordEncoderWithUserDetailsServiceConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/authentication/PasswordEncoderConfigurerTests.java

@@ -21,6 +21,7 @@ import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
@@ -55,6 +56,7 @@ public class PasswordEncoderConfigurerTests {
 		this.mockMvc.perform(formLogin()).andExpect(authenticated());
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class PasswordEncoderConfig extends WebSecurityConfigurerAdapter {
 
@@ -80,6 +82,7 @@ public class PasswordEncoderConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class PasswordEncoderNoAuthManagerLoadsConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/authentication/configuration/AuthenticationConfigurationPublishTests.java

@@ -21,6 +21,7 @@ import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;
 import org.springframework.security.authentication.AuthenticationEventPublisher;
 import org.springframework.security.authentication.AuthenticationManager;
@@ -57,6 +58,7 @@ public class AuthenticationConfigurationPublishTests {
 		this.authenticationManager = authenticationConfiguration.getAuthenticationManager();
 	}
 
+	@Configuration
 	@EnableGlobalAuthentication
 	@Import(AuthenticationTestConfiguration.class)
 	static class Config {

config/src/test/java/org/springframework/security/config/annotation/authentication/configuration/AuthenticationConfigurationTests.java

@@ -296,16 +296,19 @@ public class AuthenticationConfigurationTests {
 		assertThatExceptionOfType(AlreadyBuiltException.class).isThrownBy(ap::build);
 	}
 
+	@Configuration
 	@EnableGlobalMethodSecurity(securedEnabled = true)
 	static class GlobalMethodSecurityAutowiredConfig {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class WebSecurityConfig {
 
 	}
 
+	@Configuration
 	@EnableWebMvcSecurity
 	static class WebMvcSecurityConfig {
 

config/src/test/java/org/springframework/security/config/annotation/authentication/configuration/EnableGlobalAuthenticationTests.java

@@ -72,6 +72,7 @@ public class EnableGlobalAuthenticationTests {
 
 	}
 
+	@Configuration
 	@EnableGlobalAuthentication
 	static class BeanProxyEnabledByDefaultConfig {
 

config/src/test/java/org/springframework/security/config/annotation/issue50/SecurityConfig.java

@@ -39,9 +39,9 @@ import org.springframework.util.Assert;
  * @author Rob Winch
  *
  */
+@Configuration
 @EnableWebSecurity
 @EnableGlobalMethodSecurity(prePostEnabled = true)
-@Configuration
 public class SecurityConfig extends WebSecurityConfigurerAdapter {
 
 	@Autowired

config/src/test/java/org/springframework/security/config/annotation/method/configuration/EnableReactiveMethodSecurityTests.java

@@ -28,6 +28,7 @@ import reactor.util.context.Context;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.access.AccessDeniedException;
 import org.springframework.security.authentication.TestingAuthenticationToken;
 import org.springframework.security.core.context.ReactiveSecurityContextHolder;
@@ -402,6 +403,7 @@ public class EnableReactiveMethodSecurityTests {
 		return publisher(Flux.just(data));
 	}
 
+	@Configuration
 	@EnableReactiveMethodSecurity
 	static class Config {
 

config/src/test/java/org/springframework/security/config/annotation/method/configuration/GlobalMethodSecurityConfigurationTests.java

@@ -277,11 +277,13 @@ public class GlobalMethodSecurityConfigurationTests {
 		assertThat(methodInterceptor.getSecurityMetadataSource()).isSameAs(methodSecurityMetadataSource);
 	}
 
+	@Configuration
 	@EnableGlobalMethodSecurity
 	public static class IllegalStateGlobalMethodSecurityConfig extends GlobalMethodSecurityConfiguration {
 
 	}
 
+	@Configuration
 	@EnableGlobalMethodSecurity
 	public static class CustomMetadataSourceConfig extends GlobalMethodSecurityConfiguration {
 
@@ -293,6 +295,7 @@ public class GlobalMethodSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableGlobalMethodSecurity(prePostEnabled = true)
 	public static class InMemoryAuthWithGlobalMethodSecurityConfig extends GlobalMethodSecurityConfiguration {
 
@@ -312,6 +315,7 @@ public class GlobalMethodSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableGlobalMethodSecurity(prePostEnabled = true)
 	static class CustomTrustResolverConfig {
 
@@ -327,6 +331,7 @@ public class GlobalMethodSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableGlobalMethodSecurity(prePostEnabled = true, proxyTargetClass = true)
 	static class ExpressionHandlerHasBeanResolverSetConfig {
 
@@ -342,6 +347,7 @@ public class GlobalMethodSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableGlobalMethodSecurity(prePostEnabled = true)
 	static class MethodSecurityServiceConfig {
 
@@ -352,6 +358,7 @@ public class GlobalMethodSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableGlobalMethodSecurity(prePostEnabled = true)
 	public static class AutowirePermissionEvaluatorConfig {
 
@@ -367,6 +374,7 @@ public class GlobalMethodSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableGlobalMethodSecurity(prePostEnabled = true)
 	public static class MultiPermissionEvaluatorConfig {
 
@@ -387,6 +395,7 @@ public class GlobalMethodSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableGlobalMethodSecurity(prePostEnabled = true)
 	static class ParentConfig {
 
@@ -407,6 +416,7 @@ public class GlobalMethodSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableGlobalMethodSecurity(prePostEnabled = true)
 	static class Sec2479ChildConfig {
 
@@ -417,6 +427,7 @@ public class GlobalMethodSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableGlobalMethodSecurity(prePostEnabled = true)
 	static class Sec2815Config {
 
@@ -450,6 +461,7 @@ public class GlobalMethodSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableGlobalMethodSecurity(prePostEnabled = true)
 	static class Sec9845Config {
 
@@ -486,6 +498,7 @@ public class GlobalMethodSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableGlobalMethodSecurity(prePostEnabled = true, mode = AdviceMode.ASPECTJ)
 	@EnableTransactionManagement
 	static class Sec3005Config {
@@ -518,8 +531,8 @@ public class GlobalMethodSecurityConfigurationTests {
 
 	}
 
-	@EnableGlobalMethodSecurity(prePostEnabled = true)
 	@Configuration
+	@EnableGlobalMethodSecurity(prePostEnabled = true)
 	public static class RoleHierarchyConfig {
 
 		@Bean
@@ -536,6 +549,7 @@ public class GlobalMethodSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableGlobalMethodSecurity(prePostEnabled = true)
 	static class CustomGrantedAuthorityConfig {
 
@@ -564,6 +578,7 @@ public class GlobalMethodSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableGlobalMethodSecurity(securedEnabled = true)
 	static class EmptyRolePrefixGrantedAuthorityConfig {
 
@@ -592,8 +607,8 @@ public class GlobalMethodSecurityConfigurationTests {
 
 	}
 
-	@EnableGlobalMethodSecurity(prePostEnabled = true)
 	@Configuration
+	@EnableGlobalMethodSecurity(prePostEnabled = true)
 	public static class CustomMetadataSourceBeanProxyEnabledConfig extends GlobalMethodSecurityConfiguration {
 
 	}

config/src/test/java/org/springframework/security/config/annotation/method/configuration/NamespaceGlobalMethodSecurityExpressionHandlerTests.java

@@ -22,6 +22,7 @@ import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.access.AccessDeniedException;
 import org.springframework.security.access.PermissionEvaluator;
 import org.springframework.security.access.expression.method.DefaultMethodSecurityExpressionHandler;
@@ -66,6 +67,7 @@ public class NamespaceGlobalMethodSecurityExpressionHandlerTests {
 				.isThrownBy(() -> this.service.postHasPermission("denied"));
 	}
 
+	@Configuration
 	@EnableGlobalMethodSecurity(prePostEnabled = true)
 	public static class CustomAccessDecisionManagerConfig extends GlobalMethodSecurityConfiguration {
 

config/src/test/java/org/springframework/security/config/annotation/method/configuration/NamespaceGlobalMethodSecurityTests.java

@@ -234,6 +234,7 @@ public class NamespaceGlobalMethodSecurityTests {
 		assertThatExceptionOfType(AccessDeniedException.class).isThrownBy(() -> this.service.preAuthorize());
 	}
 
+	@Configuration
 	@EnableGlobalMethodSecurity(prePostEnabled = true, securedEnabled = true)
 	public static class CustomAccessDecisionManagerConfig extends GlobalMethodSecurityConfiguration {
 
@@ -264,6 +265,7 @@ public class NamespaceGlobalMethodSecurityTests {
 
 	}
 
+	@Configuration
 	@EnableGlobalMethodSecurity(prePostEnabled = true)
 	public static class CustomAfterInvocationManagerConfig extends GlobalMethodSecurityConfiguration {
 
@@ -294,6 +296,7 @@ public class NamespaceGlobalMethodSecurityTests {
 
 	}
 
+	@Configuration
 	@EnableGlobalMethodSecurity(prePostEnabled = true)
 	public static class CustomAuthenticationConfig extends GlobalMethodSecurityConfiguration {
 
@@ -313,12 +316,13 @@ public class NamespaceGlobalMethodSecurityTests {
 
 	}
 
-	@EnableGlobalMethodSecurity(jsr250Enabled = true)
 	@Configuration
+	@EnableGlobalMethodSecurity(jsr250Enabled = true)
 	public static class Jsr250Config {
 
 	}
 
+	@Configuration
 	@EnableGlobalMethodSecurity
 	public static class CustomMethodSecurityMetadataSourceConfig extends GlobalMethodSecurityConfiguration {
 
@@ -342,11 +346,13 @@ public class NamespaceGlobalMethodSecurityTests {
 
 	}
 
+	@Configuration
 	@EnableGlobalMethodSecurity(mode = AdviceMode.ASPECTJ, securedEnabled = true)
 	public static class AspectJModeConfig {
 
 	}
 
+	@Configuration
 	@EnableGlobalMethodSecurity(mode = AdviceMode.ASPECTJ, securedEnabled = true)
 	public static class AspectJModeExtendsGMSCConfig extends GlobalMethodSecurityConfiguration {
 
@@ -380,44 +386,52 @@ public class NamespaceGlobalMethodSecurityTests {
 
 	}
 
+	@Configuration
 	@EnableGlobalMethodSecurity(order = -135, jsr250Enabled = true)
 	@Import(AdvisorOrderConfig.class)
 	public static class CustomOrderConfig {
 
 	}
 
+	@Configuration
 	@EnableGlobalMethodSecurity(jsr250Enabled = true)
 	@Import(AdvisorOrderConfig.class)
 	public static class DefaultOrderConfig {
 
 	}
 
+	@Configuration
 	@EnableGlobalMethodSecurity(jsr250Enabled = true)
 	@Import(AdvisorOrderConfig.class)
 	public static class DefaultOrderExtendsMethodSecurityConfig extends GlobalMethodSecurityConfiguration {
 
 	}
 
+	@Configuration
 	@EnableGlobalMethodSecurity(prePostEnabled = true)
 	public static class PreAuthorizeConfig {
 
 	}
 
+	@Configuration
 	@EnableGlobalMethodSecurity(prePostEnabled = true)
 	public static class PreAuthorizeExtendsGMSCConfig extends GlobalMethodSecurityConfiguration {
 
 	}
 
+	@Configuration
 	@EnableGlobalMethodSecurity(proxyTargetClass = true, prePostEnabled = true)
 	public static class ProxyTargetClassConfig {
 
 	}
 
+	@Configuration
 	@EnableGlobalMethodSecurity(prePostEnabled = true)
 	public static class DefaultProxyConfig {
 
 	}
 
+	@Configuration
 	@EnableGlobalMethodSecurity(securedEnabled = true)
 	public static class CustomRunAsManagerConfig extends GlobalMethodSecurityConfiguration {
 
@@ -430,6 +444,7 @@ public class NamespaceGlobalMethodSecurityTests {
 
 	}
 
+	@Configuration
 	@EnableGlobalMethodSecurity(securedEnabled = true)
 	public static class SecuredConfig {
 

config/src/test/java/org/springframework/security/config/annotation/method/configuration/PrePostMethodSecurityConfigurationTests.java

@@ -406,6 +406,7 @@ public class PrePostMethodSecurityConfigurationTests {
 		this.methodSecurityService.preAuthorizeBean(true);
 	}
 
+	@Configuration
 	@EnableMethodSecurity
 	static class MethodSecurityServiceConfig {
 
@@ -421,6 +422,7 @@ public class PrePostMethodSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableMethodSecurity(jsr250Enabled = true)
 	static class BusinessServiceConfig {
 
@@ -431,6 +433,7 @@ public class PrePostMethodSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableMethodSecurity(prePostEnabled = false, securedEnabled = true)
 	static class SecuredConfig {
 
@@ -441,6 +444,7 @@ public class PrePostMethodSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableMethodSecurity(prePostEnabled = false, jsr250Enabled = true)
 	static class Jsr250Config {
 
@@ -451,6 +455,7 @@ public class PrePostMethodSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableMethodSecurity(securedEnabled = true, jsr250Enabled = true)
 	static class MethodSecurityServiceEnabledConfig {
 
@@ -461,6 +466,7 @@ public class PrePostMethodSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableMethodSecurity
 	static class CustomPermissionEvaluatorConfig {
 
@@ -485,6 +491,7 @@ public class PrePostMethodSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableMethodSecurity
 	static class CustomGrantedAuthorityDefaultsConfig {
 
@@ -495,6 +502,7 @@ public class PrePostMethodSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableMethodSecurity
 	static class CustomAuthorizationManagerBeforeAdviceConfig {
 
@@ -513,6 +521,7 @@ public class PrePostMethodSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableMethodSecurity
 	static class CustomAuthorizationManagerAfterAdviceConfig {
 

config/src/test/java/org/springframework/security/config/annotation/method/configuration/SampleEnableGlobalMethodSecurityTests.java

@@ -24,6 +24,7 @@ import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.access.AccessDeniedException;
 import org.springframework.security.access.PermissionEvaluator;
 import org.springframework.security.access.expression.method.DefaultMethodSecurityExpressionHandler;
@@ -75,6 +76,7 @@ public class SampleEnableGlobalMethodSecurityTests {
 				.isThrownBy(() -> this.methodSecurityService.hasPermission("denied"));
 	}
 
+	@Configuration
 	@EnableGlobalMethodSecurity(prePostEnabled = true)
 	static class SampleWebSecurityConfig {
 
@@ -95,6 +97,7 @@ public class SampleEnableGlobalMethodSecurityTests {
 
 	}
 
+	@Configuration
 	@EnableGlobalMethodSecurity(prePostEnabled = true)
 	public static class CustomPermissionEvaluatorWebSecurityConfig extends GlobalMethodSecurityConfiguration {
 

config/src/test/java/org/springframework/security/config/annotation/sec2758/Sec2758Tests.java

@@ -24,6 +24,7 @@ import org.springframework.beans.BeansException;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.config.BeanPostProcessor;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.core.Ordered;
 import org.springframework.core.PriorityOrdered;
 import org.springframework.security.access.annotation.Jsr250MethodSecurityMetadataSource;
@@ -77,6 +78,7 @@ public class Sec2758Tests {
 		this.service.doPreAuthorize();
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	@EnableGlobalMethodSecurity(prePostEnabled = true, jsr250Enabled = true)
 	static class SecurityConfig extends WebSecurityConfigurerAdapter {

config/src/test/java/org/springframework/security/config/annotation/web/AbstractRequestMatcherRegistryAnyMatcherTests.java

@@ -19,6 +19,7 @@ package org.springframework.security.config.annotation.web;
 import org.junit.jupiter.api.Test;
 
 import org.springframework.beans.factory.BeanCreationException;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.mock.web.MockServletContext;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
@@ -73,6 +74,7 @@ public class AbstractRequestMatcherRegistryAnyMatcherTests {
 		context.refresh();
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class AntMatchersAfterAnyRequestConfig extends WebSecurityConfigurerAdapter {
 
@@ -88,6 +90,7 @@ public class AbstractRequestMatcherRegistryAnyMatcherTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class MvcMatchersAfterAnyRequestConfig extends WebSecurityConfigurerAdapter {
 
@@ -103,6 +106,7 @@ public class AbstractRequestMatcherRegistryAnyMatcherTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RegexMatchersAfterAnyRequestConfig extends WebSecurityConfigurerAdapter {
 
@@ -118,6 +122,7 @@ public class AbstractRequestMatcherRegistryAnyMatcherTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class AnyRequestAfterItselfConfig extends WebSecurityConfigurerAdapter {
 
@@ -133,6 +138,7 @@ public class AbstractRequestMatcherRegistryAnyMatcherTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RequestMatchersAfterAnyRequestConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/HttpSecurityHeadersTests.java

@@ -86,6 +86,7 @@ public class HttpSecurityHeadersTests {
 		// @formatter:on
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class WebSecurityConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/SampleWebSecurityConfigurerAdapterTests.java

@@ -213,6 +213,7 @@ public class SampleWebSecurityConfigurerAdapterTests {
 	 *
 	 * @author Rob Winch
 	 */
+	@Configuration
 	@EnableWebSecurity
 	public static class HelloWorldWebSecurityConfigurerAdapter extends WebSecurityConfigurerAdapter {
 
@@ -260,6 +261,7 @@ public class SampleWebSecurityConfigurerAdapterTests {
 	 *
 	 * @author Rob Winch
 	 */
+	@Configuration
 	@EnableWebSecurity
 	public static class SampleWebSecurityConfigurerAdapter extends WebSecurityConfigurerAdapter {
 
@@ -333,6 +335,7 @@ public class SampleWebSecurityConfigurerAdapterTests {
 	 *
 	 * @author Rob Winch
 	 */
+	@Configuration
 	@EnableWebSecurity
 	public static class SampleMultiHttpSecurityConfig {
 

config/src/test/java/org/springframework/security/config/annotation/web/WebSecurityConfigurerAdapterMockitoTests.java

@@ -27,6 +27,7 @@ import org.mockito.MockedStatic;
 import org.mockito.junit.jupiter.MockitoExtension;
 
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.core.io.support.SpringFactoriesLoader;
 import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
@@ -110,6 +111,7 @@ public class WebSecurityConfigurerAdapterMockitoTests {
 		this.context = context;
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class Config extends WebSecurityConfigurerAdapter {
 
@@ -137,6 +139,7 @@ public class WebSecurityConfigurerAdapterMockitoTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class WebAsyncPopulatedByDefaultConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/WebSecurityConfigurerAdapterTests.java

@@ -199,6 +199,7 @@ public class WebSecurityConfigurerAdapterTests {
 				any(Authentication.class));
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class HeadersArePopulatedByDefaultConfig extends WebSecurityConfigurerAdapter {
 
@@ -217,6 +218,7 @@ public class WebSecurityConfigurerAdapterTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class InMemoryAuthWithWebSecurityConfigurerAdapter extends WebSecurityConfigurerAdapter
 			implements ApplicationListener<AuthenticationSuccessEvent> {
@@ -239,6 +241,7 @@ public class WebSecurityConfigurerAdapterTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class InMemoryConfigureProtectedConfig extends WebSecurityConfigurerAdapter {
 
@@ -259,6 +262,7 @@ public class WebSecurityConfigurerAdapterTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class InMemoryConfigureGlobalConfig extends WebSecurityConfigurerAdapter {
 
@@ -279,6 +283,7 @@ public class WebSecurityConfigurerAdapterTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class OverrideContentNegotiationStrategySharedObjectConfig extends WebSecurityConfigurerAdapter {
 
@@ -299,6 +304,7 @@ public class WebSecurityConfigurerAdapterTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class ContentNegotiationStrategyDefaultSharedObjectConfig extends WebSecurityConfigurerAdapter {
 
@@ -322,6 +328,7 @@ public class WebSecurityConfigurerAdapterTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class UserDetailsServiceConfig extends WebSecurityConfigurerAdapter {
 
@@ -366,6 +373,7 @@ public class WebSecurityConfigurerAdapterTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class ApplicationContextSharedObjectConfig extends WebSecurityConfigurerAdapter {
 
@@ -379,6 +387,7 @@ public class WebSecurityConfigurerAdapterTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CustomTrustResolverConfig extends WebSecurityConfigurerAdapter {
 
@@ -408,6 +417,7 @@ public class WebSecurityConfigurerAdapterTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CustomAuthenticationEventPublisherBean extends WebSecurityConfigurerAdapter {
 
@@ -424,6 +434,7 @@ public class WebSecurityConfigurerAdapterTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CustomAuthenticationEventPublisherDsl extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/builders/HttpConfigurationTests.java

@@ -27,6 +27,7 @@ import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.BeanCreationException;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
 import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
@@ -72,6 +73,7 @@ public class HttpConfigurationTests {
 		this.mockMvc.perform(get("/api/b")).andExpect(status().isUnauthorized());
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class UnregisteredFilterConfig extends WebSecurityConfigurerAdapter {
 
@@ -104,6 +106,7 @@ public class HttpConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RequestMatcherRegistryConfigs extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/builders/HttpSecurityAddFilterTest.java

@@ -30,6 +30,7 @@ import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
 import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
 import org.springframework.security.config.test.SpringTestContext;
@@ -151,6 +152,7 @@ public class HttpSecurityAddFilterTest {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class MyFilterMultipleAfterConfig extends WebSecurityConfigurerAdapter {
 
@@ -165,6 +167,7 @@ public class HttpSecurityAddFilterTest {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class MyFilterMultipleBeforeConfig extends WebSecurityConfigurerAdapter {
 
@@ -179,6 +182,7 @@ public class HttpSecurityAddFilterTest {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class MyFilterMultipleAtConfig extends WebSecurityConfigurerAdapter {
 
@@ -193,6 +197,7 @@ public class HttpSecurityAddFilterTest {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class MyOtherFilterRelativeToMyFilterAfterConfig {
 
@@ -208,6 +213,7 @@ public class HttpSecurityAddFilterTest {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class MyOtherFilterRelativeToMyFilterBeforeConfig {
 
@@ -223,6 +229,7 @@ public class HttpSecurityAddFilterTest {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class MyOtherFilterRelativeToMyFilterAtConfig {
 
@@ -238,6 +245,7 @@ public class HttpSecurityAddFilterTest {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class MyOtherFilterBeforeToMyFilterMultipleAfterConfig {
 
@@ -254,6 +262,7 @@ public class HttpSecurityAddFilterTest {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class MyAnotherFilterRelativeToMyCustomFiltersMultipleConfig {
 

config/src/test/java/org/springframework/security/config/annotation/web/builders/HttpSecurityAuthenticationManagerTests.java

@@ -20,6 +20,7 @@ import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.authentication.AuthenticationManager;
 import org.springframework.security.authentication.TestingAuthenticationToken;
 import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
@@ -73,6 +74,7 @@ public class HttpSecurityAuthenticationManagerTests {
 		verifyNoInteractions(AuthenticationManagerBuilderConfig.USER_DETAILS_SERVICE);
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class AuthenticationManagerConfig extends WebSecurityConfigurerAdapter {
 
@@ -92,6 +94,7 @@ public class HttpSecurityAuthenticationManagerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class AuthenticationManagerBuilderConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/builders/NamespaceHttpTests.java

@@ -25,6 +25,7 @@ import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.access.AccessDecisionManager;
 import org.springframework.security.access.ConfigAttribute;
 import org.springframework.security.authentication.AuthenticationManager;
@@ -275,6 +276,7 @@ public class NamespaceHttpTests {
 				.isAssignableFrom(config.filterInvocationSecurityMetadataSourceType);
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class AccessDecisionManagerRefConfig extends WebSecurityConfigurerAdapter {
 
@@ -292,6 +294,7 @@ public class NamespaceHttpTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class AccessDeniedPageConfig extends WebSecurityConfigurerAdapter {
 
@@ -310,6 +313,7 @@ public class NamespaceHttpTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class AuthenticationManagerRefConfig extends WebSecurityConfigurerAdapter {
 
@@ -333,6 +337,7 @@ public class NamespaceHttpTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CreateSessionAlwaysConfig extends WebSecurityConfigurerAdapter {
 
@@ -350,6 +355,7 @@ public class NamespaceHttpTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CreateSessionStatelessConfig extends WebSecurityConfigurerAdapter {
 
@@ -367,6 +373,7 @@ public class NamespaceHttpTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class IfRequiredConfig extends WebSecurityConfigurerAdapter {
 
@@ -387,6 +394,7 @@ public class NamespaceHttpTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CreateSessionNeverConfig extends WebSecurityConfigurerAdapter {
 
@@ -404,6 +412,7 @@ public class NamespaceHttpTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class EntryPointRefConfig extends WebSecurityConfigurerAdapter {
 
@@ -423,6 +432,7 @@ public class NamespaceHttpTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class JaasApiProvisionConfig extends WebSecurityConfigurerAdapter {
 
@@ -436,6 +446,7 @@ public class NamespaceHttpTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RealmConfig extends WebSecurityConfigurerAdapter {
 
@@ -453,6 +464,7 @@ public class NamespaceHttpTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RequestMatcherAntConfig extends WebSecurityConfigurerAdapter {
 
@@ -466,6 +478,7 @@ public class NamespaceHttpTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RequestMatcherRegexConfig extends WebSecurityConfigurerAdapter {
 
@@ -479,6 +492,7 @@ public class NamespaceHttpTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RequestMatcherRefConfig extends WebSecurityConfigurerAdapter {
 
@@ -501,6 +515,7 @@ public class NamespaceHttpTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class SecurityNoneConfig extends WebSecurityConfigurerAdapter {
 
@@ -515,6 +530,7 @@ public class NamespaceHttpTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class SecurityContextRepoConfig extends WebSecurityConfigurerAdapter {
 
@@ -543,6 +559,7 @@ public class NamespaceHttpTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class ServletApiProvisionConfig extends WebSecurityConfigurerAdapter {
 
@@ -560,6 +577,7 @@ public class NamespaceHttpTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class ServletApiProvisionDefaultsConfig extends WebSecurityConfigurerAdapter {
 
@@ -587,6 +605,7 @@ public class NamespaceHttpTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class UseExpressionsConfig extends WebSecurityConfigurerAdapter {
 
@@ -616,6 +635,7 @@ public class NamespaceHttpTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class DisableUseExpressionsConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/builders/WebSecurityTests.java

@@ -237,6 +237,7 @@ public class WebSecurityTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RequestRejectedHandlerConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configuration/AuthenticationPrincipalArgumentResolverTests.java

@@ -22,6 +22,7 @@ import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
 import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
 import org.springframework.security.core.annotation.AuthenticationPrincipal;
@@ -75,6 +76,7 @@ public class AuthenticationPrincipalArgumentResolverTests {
 		// @formatter:on
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	@EnableWebMvc
 	static class Config {

config/src/test/java/org/springframework/security/config/annotation/web/configuration/EnableWebSecurityTests.java

@@ -100,6 +100,7 @@ public class EnableWebSecurityTests {
 		assertThat(parentBean.getChild()).isNotSameAs(childBean);
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class SecurityConfig extends WebSecurityConfigurerAdapter {
 
@@ -136,11 +137,13 @@ public class EnableWebSecurityTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity(debug = true)
 	static class DebugSecurityConfig extends WebSecurityConfigurerAdapter {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	@EnableWebMvc
 	static class AuthenticationPrincipalConfig extends WebSecurityConfigurerAdapter {
@@ -161,6 +164,7 @@ public class EnableWebSecurityTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	@EnableWebMvc
 	static class SecurityFilterChainAuthenticationPrincipalConfig {
@@ -182,6 +186,7 @@ public class EnableWebSecurityTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class BeanProxyEnabledByDefaultConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configuration/HttpSecurityConfigurationTests.java

@@ -269,6 +269,7 @@ public class HttpSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class DefaultWithFilterChainConfig {
 
@@ -279,6 +280,7 @@ public class HttpSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class AuthorizeRequestsConfig {
 
@@ -295,6 +297,7 @@ public class HttpSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class SecurityEnabledConfig {
 
@@ -329,6 +332,7 @@ public class HttpSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class AuthorizeHttpRequestsBeforeAuthorizeRequestsConfig {
 
@@ -348,6 +352,7 @@ public class HttpSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class AuthorizeHttpRequestsAfterAuthorizeRequestsConfig {
 

config/src/test/java/org/springframework/security/config/annotation/web/configuration/OAuth2ClientConfigurationTests.java

@@ -25,6 +25,7 @@ import org.springframework.beans.factory.NoSuchBeanDefinitionException;
 import org.springframework.beans.factory.NoUniqueBeanDefinitionException;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.authentication.TestingAuthenticationToken;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 import org.springframework.security.config.test.SpringTestContext;
@@ -212,6 +213,7 @@ public class OAuth2ClientConfigurationTests {
 		verifyNoInteractions(authorizedClientRepository);
 	}
 
+	@Configuration
 	@EnableWebMvc
 	@EnableWebSecurity
 	static class OAuth2AuthorizedClientArgumentResolverConfig extends WebSecurityConfigurerAdapter {
@@ -252,6 +254,7 @@ public class OAuth2ClientConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebMvc
 	@EnableWebSecurity
 	static class OAuth2AuthorizedClientRepositoryRegisteredTwiceConfig extends WebSecurityConfigurerAdapter {
@@ -289,6 +292,7 @@ public class OAuth2ClientConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebMvc
 	@EnableWebSecurity
 	static class ClientRegistrationRepositoryNotRegisteredConfig extends WebSecurityConfigurerAdapter {
@@ -306,6 +310,7 @@ public class OAuth2ClientConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebMvc
 	@EnableWebSecurity
 	static class ClientRegistrationRepositoryRegisteredTwiceConfig extends WebSecurityConfigurerAdapter {
@@ -343,6 +348,7 @@ public class OAuth2ClientConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebMvc
 	@EnableWebSecurity
 	static class AccessTokenResponseClientRegisteredTwiceConfig extends WebSecurityConfigurerAdapter {
@@ -380,6 +386,7 @@ public class OAuth2ClientConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebMvc
 	@EnableWebSecurity
 	static class OAuth2AuthorizedClientManagerRegisteredConfig extends WebSecurityConfigurerAdapter {

config/src/test/java/org/springframework/security/config/annotation/web/configuration/Sec2515Tests.java

@@ -24,6 +24,7 @@ import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.FatalBeanException;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.authentication.AuthenticationManager;
 import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
 import org.springframework.security.config.test.SpringTestContext;
@@ -72,6 +73,7 @@ public class Sec2515Tests {
 		this.spring.register(SecurityConfig.class).autowire();
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class StackOverflowSecurityConfig extends WebSecurityConfigurerAdapter {
 
@@ -83,6 +85,7 @@ public class Sec2515Tests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CustomBeanNameStackOverflowSecurityConfig extends WebSecurityConfigurerAdapter {
 
@@ -94,6 +97,7 @@ public class Sec2515Tests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CanLoadWithChildConfig extends WebSecurityConfigurerAdapter {
 
@@ -107,6 +111,7 @@ public class Sec2515Tests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class SecurityConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configuration/SecurityReactorContextConfigurationResourceServerTests.java

@@ -104,6 +104,7 @@ public class SecurityReactorContextConfigurationResourceServerTests {
 		verify(strategy, atLeastOnce()).getContext();
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class BearerFilterConfig extends WebSecurityConfigurerAdapter {
 
@@ -120,6 +121,7 @@ public class SecurityReactorContextConfigurationResourceServerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class BearerFilterlessConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configuration/SecurityReactorContextConfigurationTests.java

@@ -33,6 +33,7 @@ import reactor.core.publisher.Operators;
 import reactor.test.StepVerifier;
 import reactor.util.context.Context;
 
+import org.springframework.context.annotation.Configuration;
 import org.springframework.http.HttpMethod;
 import org.springframework.http.HttpStatus;
 import org.springframework.mock.web.MockHttpServletRequest;
@@ -268,6 +269,7 @@ public class SecurityReactorContextConfigurationTests {
 		verify(strategy, times(2)).getContext();
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class SecurityConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configuration/WebSecurityConfigurationTests.java

@@ -439,6 +439,7 @@ public class WebSecurityConfigurationTests {
 		assertThat(privilegeEvaluator.isAllowed("/another", user)).isTrue();
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	@Import(AuthenticationTestConfiguration.class)
 	static class SortedWebSecurityConfigurerAdaptersConfig {
@@ -512,6 +513,7 @@ public class WebSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	@Import(AuthenticationTestConfiguration.class)
 	static class SortedSecurityFilterChainConfig {
@@ -568,6 +570,7 @@ public class WebSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	@Import(AuthenticationTestConfiguration.class)
 	static class OrderOnBeanDefinitionsSecurityFilterChainConfig {
@@ -607,6 +610,7 @@ public class WebSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	@Import(AuthenticationTestConfiguration.class)
 	static class DuplicateOrderConfig {
@@ -643,6 +647,7 @@ public class WebSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class PrivilegeEvaluatorConfigurerAdapterConfig extends WebSecurityConfigurerAdapter {
 
@@ -655,6 +660,7 @@ public class WebSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class WebSecurityExpressionHandlerConfig extends WebSecurityConfigurerAdapter {
 
@@ -677,6 +683,7 @@ public class WebSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class NullWebSecurityExpressionHandlerConfig extends WebSecurityConfigurerAdapter {
 
@@ -687,6 +694,7 @@ public class WebSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class WebSecurityExpressionHandlerDefaultsConfig extends WebSecurityConfigurerAdapter {
 
@@ -701,6 +709,7 @@ public class WebSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class WebSecurityExpressionHandlerRoleHierarchyBeanConfig extends WebSecurityConfigurerAdapter {
 
@@ -713,6 +722,7 @@ public class WebSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class WebSecurityExpressionHandlerPermissionEvaluatorBeanConfig extends WebSecurityConfigurerAdapter {
 
@@ -736,6 +746,7 @@ public class WebSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class WebInvocationPrivilegeEvaluatorDefaultsConfig extends WebSecurityConfigurerAdapter {
 
@@ -750,6 +761,7 @@ public class WebSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class AuthorizeRequestsFilterChainConfig {
 
@@ -766,6 +778,7 @@ public class WebSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class DefaultExpressionHandlerSetsBeanResolverConfig extends WebSecurityConfigurerAdapter {
 
@@ -807,6 +820,7 @@ public class WebSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class ParentConfig extends WebSecurityConfigurerAdapter {
 
@@ -817,6 +831,7 @@ public class WebSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class ChildConfig extends WebSecurityConfigurerAdapter {
 
@@ -827,6 +842,7 @@ public class WebSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@Import(AuthenticationTestConfiguration.class)
 	@EnableGlobalAuthentication
 	static class GlobalAuthenticationWebSecurityConfigurerAdaptersConfig {
@@ -868,6 +884,7 @@ public class WebSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	@Import(AuthenticationTestConfiguration.class)
 	static class AdapterAndFilterChainConfig {
@@ -904,6 +921,7 @@ public class WebSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	@Import(AuthenticationTestConfiguration.class)
 	static class WebSecurityCustomizerConfig {
@@ -915,6 +933,7 @@ public class WebSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	@Import(AuthenticationTestConfiguration.class)
 	static class CustomizerAndFilterChainConfig {
@@ -938,6 +957,7 @@ public class WebSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	@Import(AuthenticationTestConfiguration.class)
 	static class CustomizerAndAdapterConfig {
@@ -965,6 +985,7 @@ public class WebSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	@Import(AuthenticationTestConfiguration.class)
 	static class CustomizerAndAdapterIgnoringConfig {
@@ -986,6 +1007,7 @@ public class WebSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	@Import(AuthenticationTestConfiguration.class)
 	static class OrderedCustomizerConfig {
@@ -1004,6 +1026,7 @@ public class WebSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class MultipleAuthenticationManagersConfig {
 
@@ -1072,6 +1095,7 @@ public class WebSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class TwoSecurityFilterChainConfig {
 
@@ -1095,6 +1119,7 @@ public class WebSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity(debug = true)
 	static class TwoSecurityFilterChainDebugConfig {
 
@@ -1118,6 +1143,7 @@ public class WebSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	@Import(AuthenticationTestConfiguration.class)
 	static class MultipleSecurityFilterChainConfig {
@@ -1153,6 +1179,7 @@ public class WebSecurityConfigurationTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	@Import(AuthenticationTestConfiguration.class)
 	static class MultipleSecurityFilterChainIgnoringConfig {

config/src/test/java/org/springframework/security/config/annotation/web/configuration/sec2377/a/Sec2377AConfig.java

@@ -16,9 +16,11 @@
 
 package org.springframework.security.config.annotation.web.configuration.sec2377.a;
 
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
 import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
 
+@Configuration
 @EnableWebSecurity
 public class Sec2377AConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configuration/sec2377/b/Sec2377BConfig.java

@@ -16,9 +16,11 @@
 
 package org.springframework.security.config.annotation.web.configuration.sec2377.b;
 
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
 import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
 
+@Configuration
 @EnableWebSecurity
 public class Sec2377BConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/AnonymousConfigurerTests.java

@@ -20,6 +20,7 @@ import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.authentication.AnonymousAuthenticationToken;
 import org.springframework.security.config.annotation.SecurityContextChangedListenerConfig;
 import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
@@ -89,6 +90,7 @@ public class AnonymousConfigurerTests {
 		this.mockMvc.perform(get("/")).andExpect(status().isOk());
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	@EnableWebMvc
 	static class InvokeTwiceDoesNotOverride extends WebSecurityConfigurerAdapter {
@@ -107,6 +109,7 @@ public class AnonymousConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	@EnableWebMvc
 	static class AnonymousPrincipalInLambdaConfig extends WebSecurityConfigurerAdapter {
@@ -124,6 +127,7 @@ public class AnonymousConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class AnonymousDisabledInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -150,6 +154,7 @@ public class AnonymousConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class AnonymousWithDefaultsInLambdaConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/AuthorizeHttpRequestsConfigurerTests.java

@@ -542,6 +542,7 @@ public class AuthorizeHttpRequestsConfigurerTests {
 		this.mvc.perform(requestWithUser).andExpect(status().isForbidden());
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class NoRequestsConfig {
 
@@ -556,6 +557,7 @@ public class AuthorizeHttpRequestsConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class NoRequestsNoParameterConfig {
 
@@ -571,6 +573,7 @@ public class AuthorizeHttpRequestsConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class IncompleteMappingConfig {
 
@@ -585,6 +588,7 @@ public class AuthorizeHttpRequestsConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class IncompleteMappingNoParameterConfig {
 
@@ -601,6 +605,7 @@ public class AuthorizeHttpRequestsConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class AfterAnyRequestConfig {
 
@@ -618,6 +623,7 @@ public class AuthorizeHttpRequestsConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CustomAuthorizationManagerConfig {
 
@@ -636,6 +642,7 @@ public class AuthorizeHttpRequestsConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CustomAuthorizationManagerNoParameterConfig {
 
@@ -654,6 +661,7 @@ public class AuthorizeHttpRequestsConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class ObjectPostProcessorConfig {
 
@@ -686,6 +694,7 @@ public class AuthorizeHttpRequestsConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RoleUserAnyAuthorityConfig {
 
@@ -704,6 +713,7 @@ public class AuthorizeHttpRequestsConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RoleUserAuthorityConfig {
 
@@ -722,6 +732,7 @@ public class AuthorizeHttpRequestsConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RoleUserOrRoleAdminAuthorityConfig {
 
@@ -740,6 +751,7 @@ public class AuthorizeHttpRequestsConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RoleUserConfig {
 
@@ -756,6 +768,7 @@ public class AuthorizeHttpRequestsConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RoleUserOrAdminConfig {
 
@@ -772,6 +785,7 @@ public class AuthorizeHttpRequestsConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class DenyAllConfig {
 
@@ -790,6 +804,7 @@ public class AuthorizeHttpRequestsConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class PermitAllConfig {
 
@@ -806,6 +821,7 @@ public class AuthorizeHttpRequestsConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class InvokeTwiceDoesNotResetConfig {
 
@@ -825,6 +841,7 @@ public class AuthorizeHttpRequestsConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebMvc
 	@EnableWebSecurity
 	static class ServletPathConfig {
@@ -842,6 +859,7 @@ public class AuthorizeHttpRequestsConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class AuthenticatedConfig {
 
@@ -860,6 +878,7 @@ public class AuthorizeHttpRequestsConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class ExpressionRoleUserConfig {
 
@@ -876,6 +895,7 @@ public class AuthorizeHttpRequestsConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class ExpressionRoleUserOrAdminConfig {
 
@@ -892,6 +912,7 @@ public class AuthorizeHttpRequestsConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class ExpressionIpAddressLocalhostConfig {
 
@@ -937,6 +958,7 @@ public class AuthorizeHttpRequestsConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class FullyAuthenticatedConfig {
 
@@ -960,6 +982,7 @@ public class AuthorizeHttpRequestsConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RememberMeConfig {
 
@@ -983,6 +1006,7 @@ public class AuthorizeHttpRequestsConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class AnonymousConfig {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/ChannelSecurityConfigurerTests.java

@@ -25,6 +25,7 @@ import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.core.Ordered;
 import org.springframework.core.annotation.Order;
 import org.springframework.security.config.annotation.ObjectPostProcessor;
@@ -128,6 +129,7 @@ public class ChannelSecurityConfigurerTests {
 		this.mvc.perform(get("/test-3")).andExpect(redirectedUrl("https://localhost/test-3"));
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class ObjectPostProcessorConfig extends WebSecurityConfigurerAdapter {
 
@@ -158,6 +160,7 @@ public class ChannelSecurityConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class DuplicateInvocationsDoesNotOverrideConfig extends WebSecurityConfigurerAdapter {
 
@@ -174,6 +177,7 @@ public class ChannelSecurityConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RequiresChannelInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -190,6 +194,7 @@ public class ChannelSecurityConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RequiresChannelWithTestUrlRedirectStrategy extends WebSecurityConfigurerAdapter {
 
@@ -221,6 +226,7 @@ public class ChannelSecurityConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	@EnableWebMvc
 	static class RequiresChannelMultiMvcMatchersConfig {
@@ -248,6 +254,7 @@ public class ChannelSecurityConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	@EnableWebMvc
 	static class RequiresChannelMultiMvcMatchersInLambdaConfig {

config/src/test/java/org/springframework/security/config/annotation/web/configurers/CorsConfigurerTests.java

@@ -26,6 +26,7 @@ import org.junit.jupiter.api.extension.ExtendWith;
 import org.springframework.beans.factory.BeanCreationException;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.http.HttpMethod;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
@@ -181,6 +182,7 @@ public class CorsConfigurerTests {
 				.andExpect(header().exists("X-Content-Type-Options"));
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class DefaultCorsConfig extends WebSecurityConfigurerAdapter {
 
@@ -197,6 +199,7 @@ public class CorsConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebMvc
 	@EnableWebSecurity
 	static class MvcCorsConfig extends WebSecurityConfigurerAdapter {
@@ -225,6 +228,7 @@ public class CorsConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebMvc
 	@EnableWebSecurity
 	static class MvcCorsInLambdaConfig extends WebSecurityConfigurerAdapter {
@@ -254,6 +258,7 @@ public class CorsConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class ConfigSourceConfig extends WebSecurityConfigurerAdapter {
 
@@ -280,6 +285,7 @@ public class CorsConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class ConfigSourceInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -307,6 +313,7 @@ public class CorsConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CorsFilterConfig extends WebSecurityConfigurerAdapter {
 
@@ -333,6 +340,7 @@ public class CorsConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CorsFilterInLambdaConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/CsrfConfigurerIgnoringRequestMatchersTests.java

@@ -20,6 +20,7 @@ import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.http.HttpMethod;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
@@ -79,6 +80,7 @@ public class CsrfConfigurerIgnoringRequestMatchersTests {
 		this.mvc.perform(put("/no-csrf")).andExpect(status().isOk());
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class IgnoringRequestMatchers extends WebSecurityConfigurerAdapter {
 
@@ -96,6 +98,7 @@ public class CsrfConfigurerIgnoringRequestMatchersTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class IgnoringRequestInLambdaMatchers extends WebSecurityConfigurerAdapter {
 
@@ -115,6 +118,7 @@ public class CsrfConfigurerIgnoringRequestMatchersTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class IgnoringPathsAndMatchers extends WebSecurityConfigurerAdapter {
 
@@ -132,6 +136,7 @@ public class CsrfConfigurerIgnoringRequestMatchersTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class IgnoringPathsAndMatchersInLambdaConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/CsrfConfigurerNoWebMvcTests.java

@@ -22,6 +22,7 @@ import org.junit.jupiter.api.Test;
 import org.springframework.context.ConfigurableApplicationContext;
 import org.springframework.context.annotation.AnnotationConfigApplicationContext;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Primary;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
@@ -73,6 +74,7 @@ public class CsrfConfigurerNoWebMvcTests {
 		this.context = annotationConfigApplicationContext;
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class EnableWebConfig extends WebSecurityConfigurerAdapter {
 
@@ -82,6 +84,7 @@ public class CsrfConfigurerNoWebMvcTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class EnableWebOverrideRequestDataConfig {
 
@@ -93,6 +96,7 @@ public class CsrfConfigurerNoWebMvcTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class EnableWebMvcConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/CsrfConfigurerTests.java

@@ -418,6 +418,7 @@ public class CsrfConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CsrfAppliedDefaultConfig extends WebSecurityConfigurerAdapter {
 
@@ -427,6 +428,7 @@ public class CsrfConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class DisableCsrfConfig extends WebSecurityConfigurerAdapter {
 
@@ -441,6 +443,7 @@ public class CsrfConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class DisableCsrfInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -454,6 +457,7 @@ public class CsrfConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class DisableCsrfEnablesRequestCacheConfig extends WebSecurityConfigurerAdapter {
 
@@ -482,6 +486,7 @@ public class CsrfConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CsrfDisablesPostRequestFromRequestCacheConfig extends WebSecurityConfigurerAdapter {
 
@@ -512,6 +517,7 @@ public class CsrfConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class InvalidSessionUrlConfig extends WebSecurityConfigurerAdapter {
 
@@ -528,6 +534,7 @@ public class CsrfConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RequireCsrfProtectionMatcherConfig extends WebSecurityConfigurerAdapter {
 
@@ -544,6 +551,7 @@ public class CsrfConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RequireCsrfProtectionMatcherInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -559,6 +567,7 @@ public class CsrfConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CsrfTokenRepositoryConfig extends WebSecurityConfigurerAdapter {
 
@@ -586,6 +595,7 @@ public class CsrfConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CsrfTokenRepositoryInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -602,6 +612,7 @@ public class CsrfConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class AccessDeniedHandlerConfig extends WebSecurityConfigurerAdapter {
 
@@ -618,6 +629,7 @@ public class CsrfConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class DefaultAccessDeniedHandlerForConfig extends WebSecurityConfigurerAdapter {
 
@@ -636,6 +648,7 @@ public class CsrfConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class FormLoginConfig extends WebSecurityConfigurerAdapter {
 
@@ -649,6 +662,7 @@ public class CsrfConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class LogoutAllowsGetConfig extends WebSecurityConfigurerAdapter {
 
@@ -665,6 +679,7 @@ public class CsrfConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class NullRequireCsrfProtectionMatcherConfig extends WebSecurityConfigurerAdapter {
 
@@ -679,6 +694,7 @@ public class CsrfConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class DefaultDoesNotCreateSession extends WebSecurityConfigurerAdapter {
 
@@ -706,6 +722,7 @@ public class CsrfConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class NullAuthenticationStrategy extends WebSecurityConfigurerAdapter {
 
@@ -720,6 +737,7 @@ public class CsrfConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CsrfAuthenticationStrategyConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/DefaultFiltersTests.java

@@ -131,6 +131,7 @@ public class DefaultFiltersTests {
 		assertThat(response.getRedirectedUrl()).isEqualTo("/login?logout");
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class FilterChainProxyBuilderMissingConfig {
 
@@ -155,6 +156,7 @@ public class DefaultFiltersTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class NullWebInvocationPrivilegeEvaluatorConfig extends WebSecurityConfigurerAdapter {
 
@@ -169,6 +171,7 @@ public class DefaultFiltersTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class FilterChainProxyBuilderIgnoringConfig extends WebSecurityConfigurerAdapter {
 
@@ -192,6 +195,7 @@ public class DefaultFiltersTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class DefaultFiltersConfigPermitAll extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/DefaultLoginPageConfigurerTests.java

@@ -21,6 +21,7 @@ import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.mock.web.MockHttpSession;
 import org.springframework.security.config.annotation.ObjectPostProcessor;
 import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
@@ -310,6 +311,7 @@ public class DefaultLoginPageConfigurerTests {
 		this.mvc.perform(get("/logout").with(user("user"))).andExpect(status().isNotFound());
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class DefaultLoginPageConfig extends WebSecurityConfigurerAdapter {
 
@@ -335,6 +337,7 @@ public class DefaultLoginPageConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class DefaultLoginPageCustomLogoutSuccessHandlerConfig extends WebSecurityConfigurerAdapter {
 
@@ -354,6 +357,7 @@ public class DefaultLoginPageConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class DefaultLoginPageCustomLogoutSuccessUrlConfig extends WebSecurityConfigurerAdapter {
 
@@ -373,6 +377,7 @@ public class DefaultLoginPageConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class DefaultLoginPageWithRememberMeConfig extends WebSecurityConfigurerAdapter {
 
@@ -391,6 +396,7 @@ public class DefaultLoginPageConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class DefaultLoginWithCustomAuthenticationEntryPointConfig extends WebSecurityConfigurerAdapter {
 
@@ -410,6 +416,7 @@ public class DefaultLoginPageConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class ObjectPostProcessorConfig extends WebSecurityConfigurerAdapter {
 
@@ -432,6 +439,7 @@ public class DefaultLoginPageConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class DefaultLogoutPageConfig extends WebSecurityConfigurerAdapter {
 
@@ -448,6 +456,7 @@ public class DefaultLoginPageConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class LogoutDisabledConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/ExceptionHandlingConfigurerAccessDeniedHandlerTests.java

@@ -20,6 +20,7 @@ import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.http.HttpStatus;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
@@ -74,6 +75,7 @@ public class ExceptionHandlingConfigurerAccessDeniedHandlerTests {
 		this.mvc.perform(get("/goodbye")).andExpect(status().isIAmATeapot());
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RequestMatcherBasedAccessDeniedHandlerConfig extends WebSecurityConfigurerAdapter {
 
@@ -99,6 +101,7 @@ public class ExceptionHandlingConfigurerAccessDeniedHandlerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RequestMatcherBasedAccessDeniedHandlerInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -129,6 +132,7 @@ public class ExceptionHandlingConfigurerAccessDeniedHandlerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class SingleRequestMatcherAccessDeniedHandlerConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/ExceptionHandlingConfigurerTests.java

@@ -23,6 +23,7 @@ import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.MediaType;
 import org.springframework.security.authentication.AnonymousAuthenticationToken;
@@ -228,6 +229,7 @@ public class ExceptionHandlingConfigurerTests {
 				any(HttpServletResponse.class), any(AuthenticationException.class));
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class ObjectPostProcessorConfig extends WebSecurityConfigurerAdapter {
 
@@ -257,6 +259,7 @@ public class ExceptionHandlingConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class DefaultSecurityConfig {
 
@@ -272,6 +275,7 @@ public class ExceptionHandlingConfigurerTests {
 			// @formatter:off
 		}
 	}
+	@Configuration
 	@EnableWebSecurity
 	static class HttpBasicAndFormLoginEntryPointsConfig extends WebSecurityConfigurerAdapter {
 		@Override
@@ -295,6 +299,7 @@ public class ExceptionHandlingConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class OverrideContentNegotiationStrategySharedObjectConfig extends WebSecurityConfigurerAdapter {
 
@@ -307,11 +312,13 @@ public class ExceptionHandlingConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class DefaultHttpConfig extends WebSecurityConfigurerAdapter {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class BasicAuthenticationEntryPointBeforeFormLoginConfig extends WebSecurityConfigurerAdapter {
 
@@ -330,6 +337,7 @@ public class ExceptionHandlingConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class InvokeTwiceDoesNotOverrideConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/ExpressionUrlAuthorizationConfigurerTests.java

@@ -26,6 +26,7 @@ import org.springframework.beans.factory.BeanCreationException;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.ApplicationListener;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.access.AccessDecisionManager;
 import org.springframework.security.access.PermissionEvaluator;
 import org.springframework.security.access.event.AuthorizedEvent;
@@ -549,6 +550,7 @@ public class ExpressionUrlAuthorizationConfigurerTests {
 		this.mvc.perform(requestWithUser).andExpect(status().isForbidden());
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class HasRoleStartingWithRoleConfig extends WebSecurityConfigurerAdapter {
 
@@ -563,6 +565,7 @@ public class ExpressionUrlAuthorizationConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class NoSpecificAccessDecisionManagerConfig extends WebSecurityConfigurerAdapter {
 
@@ -584,6 +587,7 @@ public class ExpressionUrlAuthorizationConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class NoRequestsConfig extends WebSecurityConfigurerAdapter {
 
@@ -597,6 +601,7 @@ public class ExpressionUrlAuthorizationConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class IncompleteMappingConfig extends WebSecurityConfigurerAdapter {
 
@@ -612,6 +617,7 @@ public class ExpressionUrlAuthorizationConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RoleUserAnyAuthorityConfig extends WebSecurityConfigurerAdapter {
 
@@ -628,6 +634,7 @@ public class ExpressionUrlAuthorizationConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RoleUserAuthorityConfig extends WebSecurityConfigurerAdapter {
 
@@ -644,6 +651,7 @@ public class ExpressionUrlAuthorizationConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RoleUserOrRoleAdminAuthorityConfig extends WebSecurityConfigurerAdapter {
 
@@ -660,6 +668,7 @@ public class ExpressionUrlAuthorizationConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RoleUserConfig extends WebSecurityConfigurerAdapter {
 
@@ -674,6 +683,7 @@ public class ExpressionUrlAuthorizationConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RoleUserWithTestRolePrefixConfig extends WebSecurityConfigurerAdapter {
 
@@ -693,6 +703,7 @@ public class ExpressionUrlAuthorizationConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RoleUserWithEmptyRolePrefixConfig extends WebSecurityConfigurerAdapter {
 
@@ -712,6 +723,7 @@ public class ExpressionUrlAuthorizationConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RoleUserOrAdminConfig extends WebSecurityConfigurerAdapter {
 
@@ -726,6 +738,7 @@ public class ExpressionUrlAuthorizationConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RoleUserOrAdminWithTestRolePrefixConfig extends WebSecurityConfigurerAdapter {
 
@@ -745,6 +758,7 @@ public class ExpressionUrlAuthorizationConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RoleUserOrAdminWithEmptyRolePrefixConfig extends WebSecurityConfigurerAdapter {
 
@@ -764,6 +778,7 @@ public class ExpressionUrlAuthorizationConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class HasIpAddressConfig extends WebSecurityConfigurerAdapter {
 
@@ -780,6 +795,7 @@ public class ExpressionUrlAuthorizationConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class AnonymousConfig extends WebSecurityConfigurerAdapter {
 
@@ -796,6 +812,7 @@ public class ExpressionUrlAuthorizationConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RememberMeConfig extends WebSecurityConfigurerAdapter {
 
@@ -823,6 +840,7 @@ public class ExpressionUrlAuthorizationConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class DenyAllConfig extends WebSecurityConfigurerAdapter {
 
@@ -839,6 +857,7 @@ public class ExpressionUrlAuthorizationConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class NotDenyAllConfig extends WebSecurityConfigurerAdapter {
 
@@ -855,6 +874,7 @@ public class ExpressionUrlAuthorizationConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class FullyAuthenticatedConfig extends WebSecurityConfigurerAdapter {
 
@@ -873,6 +893,7 @@ public class ExpressionUrlAuthorizationConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class AccessConfig extends WebSecurityConfigurerAdapter {
 
@@ -891,6 +912,7 @@ public class ExpressionUrlAuthorizationConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class InvokeTwiceDoesNotResetConfig extends WebSecurityConfigurerAdapter {
 
@@ -909,6 +931,7 @@ public class ExpressionUrlAuthorizationConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class AllPropertiesWorkConfig extends WebSecurityConfigurerAdapter {
 
@@ -932,6 +955,7 @@ public class ExpressionUrlAuthorizationConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class AuthorizedRequestsWithPostProcessorConfig extends WebSecurityConfigurerAdapter {
 
@@ -961,6 +985,7 @@ public class ExpressionUrlAuthorizationConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class UseBeansInExpressions extends WebSecurityConfigurerAdapter {
 
@@ -991,6 +1016,7 @@ public class ExpressionUrlAuthorizationConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CustomExpressionRootConfig extends WebSecurityConfigurerAdapter {
 
@@ -1041,6 +1067,7 @@ public class ExpressionUrlAuthorizationConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class Sec3011Config extends WebSecurityConfigurerAdapter {
 
@@ -1070,6 +1097,7 @@ public class ExpressionUrlAuthorizationConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class PermissionEvaluatorConfig extends WebSecurityConfigurerAdapter {
 
@@ -1105,6 +1133,7 @@ public class ExpressionUrlAuthorizationConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RoleHierarchyConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/FormLoginConfigurerTests.java

@@ -21,6 +21,7 @@ import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
 import org.springframework.security.config.annotation.ObjectPostProcessor;
 import org.springframework.security.config.annotation.SecurityContextChangedListenerConfig;
@@ -375,6 +376,7 @@ public class FormLoginConfigurerTests {
 		verify(ObjectPostProcessorConfig.objectPostProcessor).postProcess(any(ExceptionTranslationFilter.class));
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RequestCacheConfig extends WebSecurityConfigurerAdapter {
 
@@ -392,6 +394,7 @@ public class FormLoginConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RequestCacheBeanConfig {
 
@@ -402,6 +405,7 @@ public class FormLoginConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class FormLoginConfig extends WebSecurityConfigurerAdapter {
 
@@ -437,6 +441,7 @@ public class FormLoginConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class FormLoginInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -463,6 +468,7 @@ public class FormLoginConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class FormLoginConfigPermitAll extends WebSecurityConfigurerAdapter {
 
@@ -480,6 +486,7 @@ public class FormLoginConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class FormLoginDefaultsConfig extends WebSecurityConfigurerAdapter {
 
@@ -501,6 +508,7 @@ public class FormLoginConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class FormLoginDefaultsInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -523,6 +531,7 @@ public class FormLoginConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class FormLoginLoginProcessingUrlConfig extends WebSecurityConfigurerAdapter {
 
@@ -559,6 +568,7 @@ public class FormLoginConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class FormLoginLoginProcessingUrlInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -597,6 +607,7 @@ public class FormLoginConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class FormLoginUsesPortMapperConfig extends WebSecurityConfigurerAdapter {
 
@@ -622,6 +633,7 @@ public class FormLoginConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class PermitAllIgnoresFailureHandlerConfig extends WebSecurityConfigurerAdapter {
 
@@ -642,6 +654,7 @@ public class FormLoginConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class DuplicateInvocationsDoesNotOverrideConfig extends WebSecurityConfigurerAdapter {
 
@@ -667,6 +680,7 @@ public class FormLoginConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class FormLoginUserForwardAuthenticationSuccessAndFailureConfig extends WebSecurityConfigurerAdapter {
 
@@ -697,6 +711,7 @@ public class FormLoginConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class ObjectPostProcessorConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/HeadersConfigurerEagerHeadersTests.java

@@ -20,6 +20,7 @@ import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.http.HttpHeaders;
 import org.springframework.security.config.annotation.ObjectPostProcessor;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
@@ -58,6 +59,7 @@ public class HeadersConfigurerEagerHeadersTests {
 				.andExpect(header().string("X-XSS-Protection", "1; mode=block"));
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	public static class HeadersAtTheBeginningOfRequestConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/HeadersConfigurerTests.java

@@ -27,6 +27,7 @@ import org.junit.jupiter.api.extension.ExtendWith;
 import org.springframework.beans.factory.BeanCreationException;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
 import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
@@ -544,6 +545,7 @@ public class HeadersConfigurerTests {
 				HttpHeaders.CROSS_ORIGIN_EMBEDDER_POLICY, HttpHeaders.CROSS_ORIGIN_RESOURCE_POLICY);
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class HeadersConfig extends WebSecurityConfigurerAdapter {
 
@@ -557,6 +559,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class HeadersInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -570,6 +573,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class ContentTypeOptionsConfig extends WebSecurityConfigurerAdapter {
 
@@ -585,6 +589,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class ContentTypeOptionsInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -602,6 +607,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class FrameOptionsConfig extends WebSecurityConfigurerAdapter {
 
@@ -617,6 +623,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class HstsConfig extends WebSecurityConfigurerAdapter {
 
@@ -632,6 +639,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CacheControlConfig extends WebSecurityConfigurerAdapter {
 
@@ -647,6 +655,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CacheControlInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -664,6 +673,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class XssProtectionConfig extends WebSecurityConfigurerAdapter {
 
@@ -679,6 +689,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class XssProtectionInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -696,6 +707,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class HeadersCustomSameOriginConfig extends WebSecurityConfigurerAdapter {
 
@@ -710,6 +722,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class HeadersCustomSameOriginInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -726,6 +739,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class HpkpConfigNoPins extends WebSecurityConfigurerAdapter {
 
@@ -741,6 +755,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class HpkpConfig extends WebSecurityConfigurerAdapter {
 
@@ -757,6 +772,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class HpkpConfigWithPins extends WebSecurityConfigurerAdapter {
 
@@ -776,6 +792,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class HpkpConfigCustomAge extends WebSecurityConfigurerAdapter {
 
@@ -793,6 +810,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class HpkpConfigTerminateConnection extends WebSecurityConfigurerAdapter {
 
@@ -810,6 +828,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class HpkpConfigIncludeSubDomains extends WebSecurityConfigurerAdapter {
 
@@ -827,6 +846,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class HpkpConfigWithReportURI extends WebSecurityConfigurerAdapter {
 
@@ -844,6 +864,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class HpkpConfigWithReportURIAsString extends WebSecurityConfigurerAdapter {
 
@@ -861,6 +882,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class HpkpWithReportUriInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -882,6 +904,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class ContentSecurityPolicyDefaultConfig extends WebSecurityConfigurerAdapter {
 
@@ -897,6 +920,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class ContentSecurityPolicyReportOnlyConfig extends WebSecurityConfigurerAdapter {
 
@@ -913,6 +937,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class ContentSecurityPolicyReportOnlyInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -934,6 +959,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class ContentSecurityPolicyInvalidConfig extends WebSecurityConfigurerAdapter {
 
@@ -949,6 +975,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class ContentSecurityPolicyInvalidInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -968,6 +995,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class ContentSecurityPolicyNoDirectivesInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -985,6 +1013,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class ReferrerPolicyDefaultConfig extends WebSecurityConfigurerAdapter {
 
@@ -1000,6 +1029,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class ReferrerPolicyDefaultInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -1017,6 +1047,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class ReferrerPolicyCustomConfig extends WebSecurityConfigurerAdapter {
 
@@ -1032,6 +1063,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class ReferrerPolicyCustomInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -1051,6 +1083,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class FeaturePolicyConfig extends WebSecurityConfigurerAdapter {
 
@@ -1066,6 +1099,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class FeaturePolicyInvalidConfig extends WebSecurityConfigurerAdapter {
 
@@ -1081,6 +1115,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class PermissionsPolicyConfig extends WebSecurityConfigurerAdapter {
 
@@ -1096,6 +1131,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class PermissionsPolicyStringConfig extends WebSecurityConfigurerAdapter {
 
@@ -1112,6 +1148,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class PermissionsPolicyInvalidConfig extends WebSecurityConfigurerAdapter {
 
@@ -1127,6 +1164,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class PermissionsPolicyInvalidStringConfig extends WebSecurityConfigurerAdapter {
 
@@ -1143,6 +1181,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class HstsWithPreloadConfig extends WebSecurityConfigurerAdapter {
 
@@ -1159,6 +1198,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class HstsWithPreloadInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -1176,6 +1216,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CrossOriginCustomPoliciesInLambdaConfig {
 
@@ -1200,6 +1241,7 @@ public class HeadersConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CrossOriginCustomPoliciesConfig {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/HttpBasicConfigurerTests.java

@@ -147,6 +147,7 @@ public class HttpBasicConfigurerTests {
 		verify(listener).securityContextChanged(setAuthentication(UsernamePasswordAuthenticationToken.class));
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class ObjectPostProcessorConfig extends WebSecurityConfigurerAdapter {
 
@@ -176,6 +177,7 @@ public class HttpBasicConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class DefaultsLambdaEntryPointConfig extends WebSecurityConfigurerAdapter {
 
@@ -201,6 +203,7 @@ public class HttpBasicConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class DefaultsEntryPointConfig extends WebSecurityConfigurerAdapter {
 
@@ -225,6 +228,7 @@ public class HttpBasicConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CustomAuthenticationEntryPointConfig extends WebSecurityConfigurerAdapter {
 
@@ -252,6 +256,7 @@ public class HttpBasicConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class DuplicateDoesNotOverrideConfig extends WebSecurityConfigurerAdapter {
 
@@ -311,6 +316,7 @@ public class HttpBasicConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class HttpBasic {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/Issue55Tests.java

@@ -88,6 +88,7 @@ public class Issue55Tests {
 		return this.spring.getContext().getBean(FilterChainProxy.class).getFilterChains().get(index);
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class WebSecurityConfigurerAdapterDefaultsAuthManagerConfig {
 
@@ -117,6 +118,7 @@ public class Issue55Tests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class MultiWebSecurityConfigurerAdapterDefaultsAuthManagerConfig {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/JeeConfigurerTests.java

@@ -23,6 +23,7 @@ import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.config.annotation.ObjectPostProcessor;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
@@ -151,6 +152,7 @@ public class JeeConfigurerTests {
 		this.mvc.perform(authRequest).andExpect(authenticated().withRoles("USER"));
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class ObjectPostProcessorConfig extends WebSecurityConfigurerAdapter {
 
@@ -180,6 +182,7 @@ public class JeeConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class InvokeTwiceDoesNotOverride extends WebSecurityConfigurerAdapter {
 
@@ -196,6 +199,7 @@ public class JeeConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	public static class JeeMappableRolesConfig extends WebSecurityConfigurerAdapter {
 
@@ -216,6 +220,7 @@ public class JeeConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	public static class JeeMappableAuthoritiesConfig extends WebSecurityConfigurerAdapter {
 
@@ -236,6 +241,7 @@ public class JeeConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	public static class JeeCustomAuthenticatedUserDetailsServiceConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/LogoutConfigurerClearSiteDataTests.java

@@ -20,6 +20,7 @@ import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
 import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
@@ -87,6 +88,7 @@ public class LogoutConfigurerClearSiteDataTests {
 		this.mvc.perform(logoutRequest).andExpect(header().stringValues(CLEAR_SITE_DATA_HEADER, HEADER_VALUE));
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class HttpLogoutConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/LogoutConfigurerTests.java

@@ -23,6 +23,7 @@ import org.junit.jupiter.api.extension.ExtendWith;
 import org.springframework.beans.factory.BeanCreationException;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.http.MediaType;
 import org.springframework.security.config.annotation.ObjectPostProcessor;
 import org.springframework.security.config.annotation.SecurityContextChangedListenerConfig;
@@ -321,6 +322,7 @@ public class LogoutConfigurerTests {
 		this.mvc.perform(post("/logout").with(csrf())).andExpect(status().isNotFound());
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class NullLogoutSuccessHandlerConfig extends WebSecurityConfigurerAdapter {
 
@@ -335,6 +337,7 @@ public class LogoutConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class NullLogoutSuccessHandlerInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -350,6 +353,7 @@ public class LogoutConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class NullMatcherConfig extends WebSecurityConfigurerAdapter {
 
@@ -364,6 +368,7 @@ public class LogoutConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class NullMatcherInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -379,6 +384,7 @@ public class LogoutConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class ObjectPostProcessorConfig extends WebSecurityConfigurerAdapter {
 
@@ -408,6 +414,7 @@ public class LogoutConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class DuplicateDoesNotOverrideConfig extends WebSecurityConfigurerAdapter {
 
@@ -432,6 +439,7 @@ public class LogoutConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CsrfDisabledConfig extends WebSecurityConfigurerAdapter {
 
@@ -447,6 +455,7 @@ public class LogoutConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CsrfDisabledAndCustomLogoutConfig extends WebSecurityConfigurerAdapter {
 
@@ -463,6 +472,7 @@ public class LogoutConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CsrfDisabledAndCustomLogoutInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -478,6 +488,7 @@ public class LogoutConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class NullLogoutHandlerConfig extends WebSecurityConfigurerAdapter {
 
@@ -492,6 +503,7 @@ public class LogoutConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class NullLogoutHandlerInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -505,6 +517,7 @@ public class LogoutConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RememberMeNoLogoutHandler extends WebSecurityConfigurerAdapter {
 
@@ -521,11 +534,13 @@ public class LogoutConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class BasicSecurityConfig extends WebSecurityConfigurerAdapter {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class LogoutDisabledConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/NamespaceDebugTests.java

@@ -25,6 +25,7 @@ import org.junit.jupiter.api.extension.ExtendWith;
 import org.slf4j.LoggerFactory;
 
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
 import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
 import org.springframework.security.config.test.SpringTestContext;
@@ -84,11 +85,13 @@ public class NamespaceDebugTests {
 		return this.spring.getContext().getBean("springSecurityFilterChain").getClass();
 	}
 
+	@Configuration
 	@EnableWebSecurity(debug = true)
 	static class DebugWebSecurity extends WebSecurityConfigurerAdapter {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class NoDebugWebSecurity extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/NamespaceHttpAnonymousTests.java

@@ -22,6 +22,7 @@ import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.authentication.AnonymousAuthenticationToken;
 import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
@@ -86,6 +87,7 @@ public class NamespaceHttpAnonymousTests {
 		this.mvc.perform(get("/principal")).andExpect(content().string("AnonymousUsernameConfig"));
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class AnonymousConfig extends WebSecurityConfigurerAdapter {
 
@@ -101,6 +103,7 @@ public class NamespaceHttpAnonymousTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class AnonymousDisabledConfig extends WebSecurityConfigurerAdapter {
 
@@ -127,6 +130,7 @@ public class NamespaceHttpAnonymousTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class AnonymousGrantedAuthorityConfig extends WebSecurityConfigurerAdapter {
 
@@ -145,6 +149,7 @@ public class NamespaceHttpAnonymousTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class AnonymousKeyConfig extends WebSecurityConfigurerAdapter {
 
@@ -162,6 +167,7 @@ public class NamespaceHttpAnonymousTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class AnonymousUsernameConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/NamespaceHttpBasicTests.java

@@ -175,6 +175,7 @@ public class NamespaceHttpBasicTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class HttpBasicConfig extends WebSecurityConfigurerAdapter {
 
@@ -191,6 +192,7 @@ public class NamespaceHttpBasicTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class HttpBasicLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -208,6 +210,7 @@ public class NamespaceHttpBasicTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CustomHttpBasicConfig extends WebSecurityConfigurerAdapter {
 
@@ -224,6 +227,7 @@ public class NamespaceHttpBasicTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CustomHttpBasicLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -241,6 +245,7 @@ public class NamespaceHttpBasicTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class AuthenticationDetailsSourceHttpBasicConfig extends WebSecurityConfigurerAdapter {
 
@@ -263,6 +268,7 @@ public class NamespaceHttpBasicTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class AuthenticationDetailsSourceHttpBasicLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -285,6 +291,7 @@ public class NamespaceHttpBasicTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class EntryPointRefHttpBasicConfig extends WebSecurityConfigurerAdapter {
 
@@ -304,6 +311,7 @@ public class NamespaceHttpBasicTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class EntryPointRefHttpBasicLambdaConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/NamespaceHttpCustomFilterTests.java

@@ -98,6 +98,7 @@ public class NamespaceHttpCustomFilterTests {
 		return assertThat(filters);
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CustomFilterBeforeConfig extends WebSecurityConfigurerAdapter {
 
@@ -112,6 +113,7 @@ public class NamespaceHttpCustomFilterTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CustomFilterAfterConfig extends WebSecurityConfigurerAdapter {
 
@@ -126,6 +128,7 @@ public class NamespaceHttpCustomFilterTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CustomFilterPositionConfig extends WebSecurityConfigurerAdapter {
 
@@ -146,6 +149,7 @@ public class NamespaceHttpCustomFilterTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CustomFilterPositionAtConfig extends WebSecurityConfigurerAdapter {
 
@@ -164,6 +168,7 @@ public class NamespaceHttpCustomFilterTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class NoAuthenticationManagerInHttpConfigurationConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/NamespaceHttpExpressionHandlerTests.java

@@ -23,6 +23,7 @@ import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.expression.ExpressionParser;
 import org.springframework.expression.spel.standard.SpelExpressionParser;
 import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
@@ -74,6 +75,7 @@ public class NamespaceHttpExpressionHandlerTests {
 		return verify(this.spring.getContext().getBean(beanName, beanClass));
 	}
 
+	@Configuration
 	@EnableWebMvc
 	@EnableWebSecurity
 	private static class ExpressionHandlerConfig extends WebSecurityConfigurerAdapter {

config/src/test/java/org/springframework/security/config/annotation/web/configurers/NamespaceHttpFirewallTests.java

@@ -22,6 +22,7 @@ import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.config.annotation.web.builders.WebSecurity;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
 import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
@@ -69,11 +70,13 @@ public class NamespaceHttpFirewallTests {
 		this.mvc.perform(get("/").param("deny", "true")).andExpect(status().isBadRequest());
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class HttpFirewallConfig {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CustomHttpFirewallConfig extends WebSecurityConfigurerAdapter {
 
@@ -84,6 +87,7 @@ public class NamespaceHttpFirewallTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CustomHttpFirewallBeanConfig {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/NamespaceHttpFormLoginTests.java

@@ -109,6 +109,7 @@ public class NamespaceHttpFormLoginTests {
 		return verify(this.spring.getContext().getBean(beanClass));
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class FormLoginConfig extends WebSecurityConfigurerAdapter {
 
@@ -130,6 +131,7 @@ public class NamespaceHttpFormLoginTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class FormLoginCustomConfig extends WebSecurityConfigurerAdapter {
 
@@ -153,6 +155,7 @@ public class NamespaceHttpFormLoginTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class FormLoginCustomRefsConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/NamespaceHttpHeadersTests.java

@@ -25,6 +25,7 @@ import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
 import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
@@ -150,6 +151,7 @@ public class NamespaceHttpHeadersTests {
 		};
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class HeadersDefaultConfig extends WebSecurityConfigurerAdapter {
 
@@ -163,6 +165,7 @@ public class NamespaceHttpHeadersTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class HeadersCacheControlConfig extends WebSecurityConfigurerAdapter {
 
@@ -178,6 +181,7 @@ public class NamespaceHttpHeadersTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class HstsConfig extends WebSecurityConfigurerAdapter {
 
@@ -193,6 +197,7 @@ public class NamespaceHttpHeadersTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class HstsCustomConfig extends WebSecurityConfigurerAdapter {
 
@@ -212,6 +217,7 @@ public class NamespaceHttpHeadersTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class FrameOptionsSameOriginConfig extends WebSecurityConfigurerAdapter {
 
@@ -229,6 +235,7 @@ public class NamespaceHttpHeadersTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class FrameOptionsAllowFromConfig extends WebSecurityConfigurerAdapter {
 
@@ -246,6 +253,7 @@ public class NamespaceHttpHeadersTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class XssProtectionConfig extends WebSecurityConfigurerAdapter {
 
@@ -262,6 +270,7 @@ public class NamespaceHttpHeadersTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class XssProtectionCustomConfig extends WebSecurityConfigurerAdapter {
 
@@ -280,6 +289,7 @@ public class NamespaceHttpHeadersTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class ContentTypeOptionsConfig extends WebSecurityConfigurerAdapter {
 
@@ -296,6 +306,7 @@ public class NamespaceHttpHeadersTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class HeaderRefConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/NamespaceHttpInterceptUrlTests.java

@@ -20,6 +20,7 @@ import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.http.HttpMethod;
 import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
 import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
@@ -104,6 +105,7 @@ public class NamespaceHttpInterceptUrlTests {
 				AuthorityUtils.createAuthorityList(role));
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class HttpInterceptUrlConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/NamespaceHttpJeeTests.java

@@ -24,6 +24,7 @@ import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
 import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
@@ -94,6 +95,7 @@ public class NamespaceHttpJeeTests {
 		return verify(this.spring.getContext().getBean(beanClass));
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	public static class JeeMappableRolesConfig extends WebSecurityConfigurerAdapter {
 
@@ -111,6 +113,7 @@ public class NamespaceHttpJeeTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	public static class JeeUserServiceRefConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/NamespaceHttpLogoutTests.java

@@ -26,6 +26,7 @@ import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
 import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
@@ -162,6 +163,7 @@ public class NamespaceHttpLogoutTests {
 				.is(new Condition<>(sessionPredicate, "sessionPredicate failed"));
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class HttpLogoutConfig extends WebSecurityConfigurerAdapter {
 
@@ -171,6 +173,7 @@ public class NamespaceHttpLogoutTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class HttpLogoutDisabledInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -181,6 +184,7 @@ public class NamespaceHttpLogoutTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CustomHttpLogoutConfig extends WebSecurityConfigurerAdapter {
 
@@ -198,6 +202,7 @@ public class NamespaceHttpLogoutTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CustomHttpLogoutInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -216,6 +221,7 @@ public class NamespaceHttpLogoutTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class SuccessHandlerRefHttpLogoutConfig extends WebSecurityConfigurerAdapter {
 
@@ -232,6 +238,7 @@ public class NamespaceHttpLogoutTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class SuccessHandlerRefHttpLogoutInLambdaConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/NamespaceHttpPortMappingsTests.java

@@ -20,6 +20,7 @@ import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
@@ -56,6 +57,7 @@ public class NamespaceHttpPortMappingsTests {
 		this.mvc.perform(get("https://localhost:9443/user")).andExpect(redirectedUrl("http://localhost:9080/user"));
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class HttpInterceptUrlWithPortMapperConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/NamespaceHttpRequestCacheTests.java

@@ -24,6 +24,7 @@ import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
@@ -78,6 +79,7 @@ public class NamespaceHttpRequestCacheTests {
 		return verify(this.spring.getContext().getBean(beanClass));
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RequestCacheRefConfig extends WebSecurityConfigurerAdapter {
 
@@ -110,6 +112,7 @@ public class NamespaceHttpRequestCacheTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class DefaultRequestCacheRefConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/NamespaceHttpServerAccessDeniedHandlerTests.java

@@ -23,6 +23,7 @@ import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.access.AccessDeniedException;
 import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
@@ -103,6 +104,7 @@ public class NamespaceHttpServerAccessDeniedHandlerTests {
 		return verify(this.spring.getContext().getBean(beanClass));
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class AccessDeniedPageConfig extends WebSecurityConfigurerAdapter {
 
@@ -120,6 +122,7 @@ public class NamespaceHttpServerAccessDeniedHandlerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class AccessDeniedPageInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -139,6 +142,7 @@ public class NamespaceHttpServerAccessDeniedHandlerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class AccessDeniedHandlerRefConfig extends WebSecurityConfigurerAdapter {
 
@@ -161,6 +165,7 @@ public class NamespaceHttpServerAccessDeniedHandlerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class AccessDeniedHandlerRefInLambdaConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/NamespaceHttpX509Tests.java

@@ -31,6 +31,7 @@ import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.core.io.ClassPathResource;
 import org.springframework.security.authentication.AuthenticationDetailsSource;
 import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
@@ -131,6 +132,7 @@ public class NamespaceHttpX509Tests {
 		return verify(this.spring.getContext().getBean(beanClass));
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	@EnableWebMvc
 	public static class X509Config extends WebSecurityConfigurerAdapter {
@@ -157,6 +159,7 @@ public class NamespaceHttpX509Tests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	@EnableWebMvc
 	static class AuthenticationDetailsSourceRefConfig extends WebSecurityConfigurerAdapter {
@@ -190,6 +193,7 @@ public class NamespaceHttpX509Tests {
 	}
 
 	@EnableWebMvc
+	@Configuration
 	@EnableWebSecurity
 	public static class SubjectPrincipalRegexConfig extends WebSecurityConfigurerAdapter {
 
@@ -217,6 +221,7 @@ public class NamespaceHttpX509Tests {
 	}
 
 	@EnableWebMvc
+	@Configuration
 	@EnableWebSecurity
 	public static class CustomPrincipalExtractorConfig extends WebSecurityConfigurerAdapter {
 
@@ -249,6 +254,7 @@ public class NamespaceHttpX509Tests {
 	}
 
 	@EnableWebMvc
+	@Configuration
 	@EnableWebSecurity
 	public static class UserDetailsServiceRefConfig extends WebSecurityConfigurerAdapter {
 
@@ -276,6 +282,7 @@ public class NamespaceHttpX509Tests {
 	}
 
 	@EnableWebMvc
+	@Configuration
 	@EnableWebSecurity
 	public static class AuthenticationUserDetailsServiceConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/NamespaceSessionManagementTests.java

@@ -254,11 +254,13 @@ public class NamespaceSessionManagementTests {
 		return new SessionResultMatcher();
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class SessionManagementConfig extends WebSecurityConfigurerAdapter {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CustomSessionManagementConfig extends WebSecurityConfigurerAdapter {
 
@@ -290,6 +292,7 @@ public class NamespaceSessionManagementTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class InvalidSessionStrategyConfig extends WebSecurityConfigurerAdapter {
 
@@ -311,6 +314,7 @@ public class NamespaceSessionManagementTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RefsSessionManagementConfig extends WebSecurityConfigurerAdapter {
 
@@ -334,6 +338,7 @@ public class NamespaceSessionManagementTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class SFPNoneSessionManagementConfig extends WebSecurityConfigurerAdapter {
 
@@ -350,6 +355,7 @@ public class NamespaceSessionManagementTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class SFPMigrateSessionManagementConfig extends WebSecurityConfigurerAdapter {
 
@@ -365,6 +371,7 @@ public class NamespaceSessionManagementTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class SFPPostProcessedConfig extends WebSecurityConfigurerAdapter {
 
@@ -385,6 +392,7 @@ public class NamespaceSessionManagementTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class SFPNewSessionSessionManagementConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/PasswordManagementConfigurerTests.java

@@ -21,6 +21,7 @@ import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
 import org.springframework.security.config.test.SpringTestContext;
@@ -84,6 +85,7 @@ public class PasswordManagementConfigurerTests {
 				.withMessage("changePasswordPage cannot be empty");
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class PasswordManagementWithDefaultChangePasswordPageConfig {
 
@@ -98,6 +100,7 @@ public class PasswordManagementConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class PasswordManagementWithCustomChangePasswordPageConfig {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/PermitAllSupportTests.java

@@ -21,6 +21,7 @@ import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.BeanCreationException;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
 import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
@@ -89,6 +90,7 @@ public class PermitAllSupportTests {
 						"permitAll only works with either HttpSecurity.authorizeRequests() or HttpSecurity.authorizeHttpRequests()");
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class PermitAllConfig extends WebSecurityConfigurerAdapter {
 
@@ -107,6 +109,7 @@ public class PermitAllSupportTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class PermitAllConfigAuthorizeHttpRequests extends WebSecurityConfigurerAdapter {
 
@@ -125,6 +128,7 @@ public class PermitAllSupportTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class PermitAllConfigWithBothConfigs extends WebSecurityConfigurerAdapter {
 
@@ -146,6 +150,7 @@ public class PermitAllSupportTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class NoAuthorizedUrlsConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/PortMapperConfigurerTests.java

@@ -22,6 +22,7 @@ import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
 import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
@@ -63,6 +64,7 @@ public class PortMapperConfigurerTests {
 		this.mockMvc.perform(get("http://localhost:543")).andExpect(redirectedUrl("https://localhost:123"));
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class InvokeTwiceDoesNotOverride extends WebSecurityConfigurerAdapter {
 
@@ -82,6 +84,7 @@ public class PortMapperConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class HttpMapsToInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -102,6 +105,7 @@ public class PortMapperConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CustomPortMapperInLambdaConfig extends WebSecurityConfigurerAdapter {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/RememberMeConfigurerTests.java

@@ -26,6 +26,7 @@ import org.junit.jupiter.api.extension.ExtendWith;
 import org.springframework.beans.factory.BeanCreationException;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.mock.web.MockHttpSession;
 import org.springframework.security.authentication.RememberMeAuthenticationToken;
 import org.springframework.security.authentication.dao.DaoAuthenticationProvider;
@@ -302,6 +303,7 @@ public class RememberMeConfigurerTests {
 		this.mvc.perform(requestWithRememberme).andExpect(remembermeAuthentication);
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class NullUserDetailsConfig extends WebSecurityConfigurerAdapter {
 
@@ -331,6 +333,7 @@ public class RememberMeConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class ObjectPostProcessorConfig extends WebSecurityConfigurerAdapter {
 
@@ -369,6 +372,7 @@ public class RememberMeConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class DuplicateDoesNotOverrideConfig extends WebSecurityConfigurerAdapter {
 
@@ -403,6 +407,7 @@ public class RememberMeConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class UserDetailsServiceBeanConfig {
 
@@ -423,6 +428,7 @@ public class RememberMeConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RememberMeConfig extends WebSecurityConfigurerAdapter {
 
@@ -450,6 +456,7 @@ public class RememberMeConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RememberMeInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -477,6 +484,7 @@ public class RememberMeConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RememberMeCookieDomainConfig extends WebSecurityConfigurerAdapter {
 
@@ -505,6 +513,7 @@ public class RememberMeConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RememberMeCookieDomainInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -535,6 +544,7 @@ public class RememberMeConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RememberMeCookieNameAndRememberMeServicesConfig extends WebSecurityConfigurerAdapter {
 
@@ -567,6 +577,7 @@ public class RememberMeConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class FallbackRememberMeKeyConfig extends RememberMeConfig {
 

config/src/test/java/org/springframework/security/config/annotation/web/configurers/RequestCacheConfigurerTests.java

@@ -23,6 +23,7 @@ import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.MediaType;
 import org.springframework.mock.web.MockHttpSession;
@@ -299,6 +300,7 @@ public class RequestCacheConfigurerTests {
 		// @formatter:on
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class ObjectPostProcessorConfig extends WebSecurityConfigurerAdapter {
 
@@ -328,6 +330,7 @@ public class RequestCacheConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class InvokeTwiceDoesNotOverrideConfig extends WebSecurityConfigurerAdapter {
 
@@ -346,6 +349,7 @@ public class RequestCacheConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RequestCacheDefaultsConfig extends WebSecurityConfigurerAdapter {
 
@@ -362,6 +366,7 @@ public class RequestCacheConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RequestCacheDisabledConfig extends WebSecurityConfigurerAdapter {
 
@@ -373,6 +378,7 @@ public class RequestCacheConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RequestCacheDisabledInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -391,6 +397,7 @@ public class RequestCacheConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class RequestCacheInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -409,6 +416,7 @@ public class RequestCacheConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class CustomRequestCacheInLambdaConfig extends WebSecurityConfigurerAdapter {
 
@@ -430,6 +438,7 @@ public class RequestCacheConfigurerTests {
 
 	}
 
+	@Configuration
 	@EnableWebSecurity
 	static class DefaultSecurityConfig {