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Exclude SpringSecurityHandlerMappingIntrospectorBeanDefinitionRegistr…
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…yPostProcessor from AOT processing

Closes gh-14362
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marcusdacoregio committed Dec 22, 2023
1 parent 3d277fb commit 8a93178
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Showing 3 changed files with 120 additions and 39 deletions.
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Expand Up @@ -29,12 +29,14 @@
import org.springframework.beans.BeanMetadataElement;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.FactoryBean;
import org.springframework.beans.factory.aot.BeanRegistrationExcludeFilter;
import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.beans.factory.support.BeanDefinitionRegistry;
import org.springframework.beans.factory.support.BeanDefinitionRegistryPostProcessor;
import org.springframework.beans.factory.support.ManagedList;
import org.springframework.beans.factory.support.RegisteredBean;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.context.annotation.Bean;
Expand Down Expand Up @@ -110,56 +112,79 @@ public void setApplicationContext(ApplicationContext applicationContext) throws
}
}

@Bean
static SpringSecurityHandlerMappingIntrospectorBeanDefinitionRegistryPostProcessor springSecurityHandlerMappingIntrospectorBeanDefinitionRegistryPostProcessor() {
return new SpringSecurityHandlerMappingIntrospectorBeanDefinitionRegistryPostProcessor();
}

/**
* Used to ensure Spring MVC request matching is cached.
*
* Creates a {@link BeanDefinitionRegistryPostProcessor} that detects if a bean named
* Used to ensure Spring MVC request matching is cached. Creates a
* {@link BeanDefinitionRegistryPostProcessor} that detects if a bean named
* HANDLER_MAPPING_INTROSPECTOR_BEAN_NAME is defined. If so, it moves the
* AbstractSecurityWebApplicationInitializer.DEFAULT_FILTER_NAME to another bean name
* and then adds a {@link CompositeFilter} that contains
* {@link HandlerMappingIntrospector#createCacheFilter()} and the original
* FilterChainProxy under the original Bean name.
*
* @return
*/
@Bean
static BeanDefinitionRegistryPostProcessor springSecurityHandlerMappingIntrospectorBeanDefinitionRegistryPostProcessor() {
return new BeanDefinitionRegistryPostProcessor() {
@Override
public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException {
static class SpringSecurityHandlerMappingIntrospectorBeanDefinitionRegistryPostProcessor
implements BeanDefinitionRegistryPostProcessor {

@Override
public void postProcessBeanDefinitionRegistry(BeanDefinitionRegistry registry) throws BeansException {
if (!registry.containsBeanDefinition(HANDLER_MAPPING_INTROSPECTOR_BEAN_NAME)) {
return;
}

@Override
public void postProcessBeanDefinitionRegistry(BeanDefinitionRegistry registry) throws BeansException {
if (!registry.containsBeanDefinition(HANDLER_MAPPING_INTROSPECTOR_BEAN_NAME)) {
return;
}
BeanDefinition hmiRequestTransformer = BeanDefinitionBuilder
.rootBeanDefinition(HandlerMappingIntrospectorRequestTransformer.class)
.addConstructorArgReference(HANDLER_MAPPING_INTROSPECTOR_BEAN_NAME)
.getBeanDefinition();
registry.registerBeanDefinition(HANDLER_MAPPING_INTROSPECTOR_BEAN_NAME + "RequestTransformer",
hmiRequestTransformer);

BeanDefinition filterChainProxy = registry
.getBeanDefinition(AbstractSecurityWebApplicationInitializer.DEFAULT_FILTER_NAME);

BeanDefinitionBuilder hmiCacheFilterBldr = BeanDefinitionBuilder
.rootBeanDefinition(HandlerMappingIntrospectorCachFilterFactoryBean.class)
.setRole(BeanDefinition.ROLE_INFRASTRUCTURE);

ManagedList<BeanMetadataElement> filters = new ManagedList<>();
filters.add(hmiCacheFilterBldr.getBeanDefinition());
filters.add(filterChainProxy);
BeanDefinitionBuilder compositeSpringSecurityFilterChainBldr = BeanDefinitionBuilder
.rootBeanDefinition(CompositeFilterChainProxy.class)
.addConstructorArgValue(filters);

registry.removeBeanDefinition(AbstractSecurityWebApplicationInitializer.DEFAULT_FILTER_NAME);
registry.registerBeanDefinition(AbstractSecurityWebApplicationInitializer.DEFAULT_FILTER_NAME,
compositeSpringSecurityFilterChainBldr.getBeanDefinition());
}

@Override
public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException {

}

}

/**
* Used to exclude the
* {@link SpringSecurityHandlerMappingIntrospectorBeanDefinitionRegistryPostProcessor}
* from AOT processing. See <a href=
* "https://github.com/spring-projects/spring-security/issues/14362">gh-14362</a>
*/
static class SpringSecurityHandlerMappingIntrospectorBeanRegistrationExcludeFilter
implements BeanRegistrationExcludeFilter {

@Override
public boolean isExcludedFromAotProcessing(RegisteredBean registeredBean) {
Class<?> beanClass = registeredBean.getBeanClass();
return SpringSecurityHandlerMappingIntrospectorBeanDefinitionRegistryPostProcessor.class == beanClass;
}

BeanDefinition hmiRequestTransformer = BeanDefinitionBuilder
.rootBeanDefinition(HandlerMappingIntrospectorRequestTransformer.class)
.addConstructorArgReference(HANDLER_MAPPING_INTROSPECTOR_BEAN_NAME)
.getBeanDefinition();
registry.registerBeanDefinition(HANDLER_MAPPING_INTROSPECTOR_BEAN_NAME + "RequestTransformer",
hmiRequestTransformer);

BeanDefinition filterChainProxy = registry
.getBeanDefinition(AbstractSecurityWebApplicationInitializer.DEFAULT_FILTER_NAME);

BeanDefinitionBuilder hmiCacheFilterBldr = BeanDefinitionBuilder
.rootBeanDefinition(HandlerMappingIntrospectorCachFilterFactoryBean.class)
.setRole(BeanDefinition.ROLE_INFRASTRUCTURE);

ManagedList<BeanMetadataElement> filters = new ManagedList<>();
filters.add(hmiCacheFilterBldr.getBeanDefinition());
filters.add(filterChainProxy);
BeanDefinitionBuilder compositeSpringSecurityFilterChainBldr = BeanDefinitionBuilder
.rootBeanDefinition(CompositeFilterChainProxy.class)
.addConstructorArgValue(filters);

registry.removeBeanDefinition(AbstractSecurityWebApplicationInitializer.DEFAULT_FILTER_NAME);
registry.registerBeanDefinition(AbstractSecurityWebApplicationInitializer.DEFAULT_FILTER_NAME,
compositeSpringSecurityFilterChainBldr.getBeanDefinition());
}
};
}

/**
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3 changes: 3 additions & 0 deletions config/src/main/resources/META-INF/spring/aot.factories
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Expand Up @@ -3,3 +3,6 @@ org.springframework.security.config.annotation.authentication.configuration.Auth

org.springframework.aot.hint.RuntimeHintsRegistrar=\
org.springframework.security.config.aot.hint.OAuth2LoginRuntimeHints

org.springframework.beans.factory.aot.BeanRegistrationExcludeFilter=\
org.springframework.security.config.annotation.web.configuration.WebMvcSecurityConfiguration.SpringSecurityHandlerMappingIntrospectorBeanRegistrationExcludeFilter
Original file line number Diff line number Diff line change
@@ -0,0 +1,53 @@
/*
* Copyright 2002-2023 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/

package org.springframework.security.config.annotation.web.configuration;

import java.util.List;

import org.junit.jupiter.api.Test;

import org.springframework.beans.factory.aot.BeanRegistrationExcludeFilter;
import org.springframework.beans.factory.support.RegisteredBean;
import org.springframework.core.io.support.SpringFactoriesLoader;

import static org.assertj.core.api.Assertions.assertThat;
import static org.mockito.BDDMockito.given;
import static org.mockito.Mockito.mock;

/**
* Tests for
* {@link WebMvcSecurityConfiguration.SpringSecurityHandlerMappingIntrospectorBeanRegistrationExcludeFilter}
*
* @author Marcus da Coregio
*/
class SpringSecurityHandlerMappingIntrospectorBeanRegistrationExcludeFilterTests {

@Test
void springSecurityHandlerMappingIntrospectorBeanRegistrationExcludeFilterShouldBeExcludedFromAotProcessing()
throws ClassNotFoundException {
List<BeanRegistrationExcludeFilter> filters = SpringFactoriesLoader
.forResourceLocation("META-INF/spring/aot.factories")
.load(BeanRegistrationExcludeFilter.class);
RegisteredBean registeredBean = mock(RegisteredBean.class);
Class<?> clazz = Class.forName(
"org.springframework.security.config.annotation.web.configuration.WebMvcSecurityConfiguration$SpringSecurityHandlerMappingIntrospectorBeanDefinitionRegistryPostProcessor");
given(registeredBean.getBeanClass()).willReturn((Class) clazz);
boolean isExcluded = filters.stream().anyMatch((f) -> f.isExcludedFromAotProcessing(registeredBean));
assertThat(isExcluded).isTrue();
}

}

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