[bs-140] Extract framework-provided @ConfigurationProperties into @Bean

Allows @ConfigurationProperties beans to be declared explicitly (to set default values)

[#50804109]

spring-bootstrap-actuator/src/main/java/org/springframework/bootstrap/actuate/autoconfigure/ActuatorAutoConfiguration.java

@@ -40,9 +40,15 @@ public class ActuatorAutoConfiguration {
 	 * ServerProperties has to be declared in a non-conditional bean, so that it gets
 	 * added to the context early enough
 	 */
-	@EnableConfigurationProperties(ManagementServerProperties.class)
+	@EnableConfigurationProperties
 	public static class ServerPropertiesConfiguration {
 
+		@ConditionalOnMissingBean(ManagementServerProperties.class)
+		@Bean(name = "org.springframework.bootstrap.actuate.properties.ManagementServerProperties")
+		public ManagementServerProperties managementServerProperties() {
+			return new ManagementServerProperties();
+		}
+
 		@Bean
 		@ConditionalOnMissingBean(EndpointsProperties.class)
 		public EndpointsProperties endpointsProperties() {

spring-bootstrap-actuator/src/main/java/org/springframework/bootstrap/actuate/autoconfigure/SecurityAutoConfiguration.java

@@ -42,9 +42,15 @@ import org.springframework.security.web.authentication.www.BasicAuthenticationEn
 @Configuration
 @ConditionalOnClass({ EnableWebSecurity.class })
 @EnableWebSecurity
-@EnableConfigurationProperties(SecurityProperties.class)
+@EnableConfigurationProperties
 public class SecurityAutoConfiguration {
 
+	@ConditionalOnMissingBean(SecurityProperties.class)
+	@Bean(name = "org.springframework.bootstrap.actuate.properties.SecurityProperties")
+	public SecurityProperties securityProperties() {
+		return new SecurityProperties();
+	}
+
 	@Bean
 	@ConditionalOnMissingBean({ AuthenticationEventPublisher.class })
 	public AuthenticationEventPublisher authenticationEventPublisher() {
@@ -74,11 +80,12 @@ public class SecurityAutoConfiguration {
 				http.requiresChannel().antMatchers("/**").requiresSecure();
 			}
 			if (this.security.getBasic().isEnabled()) {
-				http.authenticationEntryPoint(entryPoint())
-						.antMatcher(this.security.getBasic().getPath()).httpBasic()
-						.authenticationEntryPoint(entryPoint()).and().anonymous()
-						.disable();
-				http.authorizeUrls().antMatchers("/**")
+				HttpConfiguration matcher = http.antMatcher(this.security.getBasic()
+						.getPath());
+				matcher.authenticationEntryPoint(entryPoint()).antMatcher("/**")
+						.httpBasic().authenticationEntryPoint(entryPoint()).and()
+						.anonymous().disable();
+				matcher.authorizeUrls().antMatchers("/**")
 						.hasRole(this.security.getBasic().getRole());
 			}
 			// No cookies for service endpoints by default

spring-bootstrap/src/main/java/org/springframework/bootstrap/autoconfigure/web/ServerPropertiesConfiguration.java

@@ -19,12 +19,14 @@ import org.apache.catalina.valves.AccessLogValve;
 import org.apache.catalina.valves.RemoteIpValve;
 import org.springframework.beans.factory.BeanFactory;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.bootstrap.context.annotation.ConditionalOnMissingBean;
 import org.springframework.bootstrap.context.annotation.EnableConfigurationProperties;
 import org.springframework.bootstrap.context.embedded.ConfigurableEmbeddedServletContainerFactory;
 import org.springframework.bootstrap.context.embedded.EmbeddedServletContainerCustomizer;
 import org.springframework.bootstrap.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory;
 import org.springframework.bootstrap.properties.ServerProperties;
 import org.springframework.bootstrap.properties.ServerProperties.Tomcat;
+import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.util.StringUtils;
 
@@ -33,12 +35,18 @@ import org.springframework.util.StringUtils;
  * 
  */
 @Configuration
-@EnableConfigurationProperties(ServerProperties.class)
+@EnableConfigurationProperties
 public class ServerPropertiesConfiguration implements EmbeddedServletContainerCustomizer {
 
 	@Autowired
 	private BeanFactory beanFactory;
 
+	@ConditionalOnMissingBean(ServerProperties.class)
+	@Bean(name = "org.springframework.bootstrap.properties.ServerProperties")
+	public ServerProperties serverProperties() {
+		return new ServerProperties();
+	}
+
 	@Override
 	public void customize(ConfigurableEmbeddedServletContainerFactory factory) {