Add @Configuration on @Enable*-annotated classes

servlet/java-configuration/authentication/preauth/src/main/java/example/SecurityConfiguration.java

@@ -16,6 +16,7 @@
 package example;
 
 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.core.userdetails.User;
@@ -24,6 +25,7 @@ import org.springframework.security.core.userdetails.UserDetailsService;
 import org.springframework.security.provisioning.InMemoryUserDetailsManager;
 import org.springframework.security.web.SecurityFilterChain;
 
+@Configuration
 @EnableWebSecurity
 public class SecurityConfiguration {
 

servlet/java-configuration/authentication/remember-me/src/main/java/example/SecurityConfiguration.java

@@ -16,6 +16,7 @@
 package example;
 
 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.core.userdetails.User;
@@ -24,6 +25,7 @@ import org.springframework.security.core.userdetails.UserDetailsService;
 import org.springframework.security.provisioning.InMemoryUserDetailsManager;
 import org.springframework.security.web.SecurityFilterChain;
 
+@Configuration
 @EnableWebSecurity
 public class SecurityConfiguration {
 

servlet/java-configuration/authentication/username-password/form/src/main/java/example/SecurityConfiguration.java

@@ -16,6 +16,7 @@
 package example;
 
 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.core.userdetails.User;
@@ -24,6 +25,7 @@ import org.springframework.security.core.userdetails.UserDetailsService;
 import org.springframework.security.provisioning.InMemoryUserDetailsManager;
 import org.springframework.security.web.SecurityFilterChain;
 
+@Configuration
 @EnableWebSecurity
 public class SecurityConfiguration {
 

servlet/java-configuration/authentication/username-password/in-memory/src/main/java/example/SecurityConfiguration.java

@@ -16,12 +16,14 @@
 package example;
 
 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.core.userdetails.User;
 import org.springframework.security.core.userdetails.UserDetails;
 import org.springframework.security.core.userdetails.UserDetailsService;
 import org.springframework.security.provisioning.InMemoryUserDetailsManager;
 
+@Configuration
 @EnableWebSecurity
 public class SecurityConfiguration {
 

servlet/java-configuration/authentication/username-password/jdbc/src/main/java/example/SecurityConfiguration.java

@@ -18,12 +18,14 @@ package example;
 import javax.sql.DataSource;
 
 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.core.userdetails.User;
 import org.springframework.security.core.userdetails.UserDetails;
 import org.springframework.security.provisioning.JdbcUserDetailsManager;
 import org.springframework.security.provisioning.UserDetailsManager;
 
+@Configuration
 @EnableWebSecurity
 public class SecurityConfiguration {
 

servlet/java-configuration/authentication/username-password/ldap/src/main/java/example/SecurityConfiguration.java

@@ -16,6 +16,7 @@
 package example;
 
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.ldap.core.support.BaseLdapPathContextSource;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
 import org.springframework.security.ldap.DefaultSpringSecurityContextSource;
@@ -24,6 +25,7 @@ import org.springframework.security.ldap.authentication.LdapAuthenticationProvid
 import org.springframework.security.ldap.authentication.LdapAuthenticator;
 import org.springframework.security.ldap.server.UnboundIdContainer;
 
+@Configuration
 @EnableWebSecurity
 public class SecurityConfiguration {
 

servlet/java-configuration/authentication/x509/src/main/java/example/SecurityConfiguration.java

@@ -16,6 +16,7 @@
 package example;
 
 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.core.userdetails.User;
@@ -26,6 +27,7 @@ import org.springframework.security.web.SecurityFilterChain;
 
 import static org.springframework.security.config.Customizer.withDefaults;
 
+@Configuration
 @EnableWebSecurity
 public class SecurityConfiguration {
 

servlet/java-configuration/hello-mvc-security/src/main/java/example/SecurityConfiguration.java

@@ -16,6 +16,7 @@
 package example;
 
 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.core.userdetails.User;
@@ -26,6 +27,7 @@ import org.springframework.security.web.SecurityFilterChain;
 
 import static org.springframework.security.config.Customizer.withDefaults;
 
+@Configuration
 @EnableWebSecurity
 public class SecurityConfiguration {
 

servlet/java-configuration/hello-security-explicit/src/main/java/example/SecurityConfiguration.java

@@ -16,6 +16,7 @@
 package example;
 
 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.core.userdetails.User;
@@ -26,6 +27,7 @@ import org.springframework.security.web.SecurityFilterChain;
 
 import static org.springframework.security.config.Customizer.withDefaults;
 
+@Configuration
 @EnableWebSecurity
 public class SecurityConfiguration {
 

servlet/java-configuration/hello-security/src/main/java/example/SecurityConfiguration.java

@@ -16,12 +16,14 @@
 package example;
 
 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.core.userdetails.User;
 import org.springframework.security.core.userdetails.UserDetails;
 import org.springframework.security.core.userdetails.UserDetailsService;
 import org.springframework.security.provisioning.InMemoryUserDetailsManager;
 
+@Configuration
 @EnableWebSecurity
 public class SecurityConfiguration {
 

servlet/java-configuration/max-sessions/src/main/java/example/SecurityConfiguration.java

@@ -17,6 +17,7 @@
 package example;
 
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
@@ -28,6 +29,7 @@ import org.springframework.security.web.SecurityFilterChain;
 
 import static org.springframework.security.config.Customizer.withDefaults;
 
+@Configuration
 @EnableWebSecurity
 @EnableGlobalMethodSecurity(prePostEnabled = true)
 public class SecurityConfiguration {

servlet/java-configuration/saml2/login/src/main/java/example/SecurityConfiguration.java

@@ -22,6 +22,7 @@ import java.security.interfaces.RSAPrivateKey;
 
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.core.io.ClassPathResource;
 import org.springframework.core.io.Resource;
 import org.springframework.security.config.Customizer;
@@ -35,6 +36,7 @@ import org.springframework.security.saml2.provider.service.registration.RelyingP
 import org.springframework.security.saml2.provider.service.registration.Saml2MessageBinding;
 import org.springframework.security.web.SecurityFilterChain;
 
+@Configuration
 @EnableWebSecurity
 public class SecurityConfiguration {