spring security PrePostMethodSecurityConfiguration 源码

spring security PrePostMethodSecurityConfiguration 代码

文件路径：/config/src/main/java/org/springframework/security/config/annotation/method/configuration/PrePostMethodSecurityConfiguration.java

/*
 * Copyright 2002-2022 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * 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.method.configuration;

import org.springframework.aop.Advisor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Role;
import org.springframework.security.access.expression.method.DefaultMethodSecurityExpressionHandler;
import org.springframework.security.access.expression.method.MethodSecurityExpressionHandler;
import org.springframework.security.authorization.AuthorizationEventPublisher;
import org.springframework.security.authorization.SpringAuthorizationEventPublisher;
import org.springframework.security.authorization.method.AuthorizationManagerAfterMethodInterceptor;
import org.springframework.security.authorization.method.AuthorizationManagerBeforeMethodInterceptor;
import org.springframework.security.authorization.method.PostAuthorizeAuthorizationManager;
import org.springframework.security.authorization.method.PostFilterAuthorizationMethodInterceptor;
import org.springframework.security.authorization.method.PreAuthorizeAuthorizationManager;
import org.springframework.security.authorization.method.PreFilterAuthorizationMethodInterceptor;
import org.springframework.security.config.core.GrantedAuthorityDefaults;
import org.springframework.security.core.context.SecurityContextHolderStrategy;

/**
 * Base {@link Configuration} for enabling Spring Security Method Security.
 *
 * @author Evgeniy Cheban
 * @author Josh Cummings
 * @since 5.6
 * @see EnableMethodSecurity
 */
@Configuration(proxyBeanMethods = false)
@Role(BeanDefinition.ROLE_INFRASTRUCTURE)
final class PrePostMethodSecurityConfiguration {

	private final PreFilterAuthorizationMethodInterceptor preFilterAuthorizationMethodInterceptor = new PreFilterAuthorizationMethodInterceptor();

	private final AuthorizationManagerBeforeMethodInterceptor preAuthorizeAuthorizationMethodInterceptor;

	private final PreAuthorizeAuthorizationManager preAuthorizeAuthorizationManager = new PreAuthorizeAuthorizationManager();

	private final AuthorizationManagerAfterMethodInterceptor postAuthorizeAuthorizaitonMethodInterceptor;

	private final PostAuthorizeAuthorizationManager postAuthorizeAuthorizationManager = new PostAuthorizeAuthorizationManager();

	private final PostFilterAuthorizationMethodInterceptor postFilterAuthorizationMethodInterceptor = new PostFilterAuthorizationMethodInterceptor();

	private final DefaultMethodSecurityExpressionHandler expressionHandler = new DefaultMethodSecurityExpressionHandler();

	@Autowired
	PrePostMethodSecurityConfiguration(ApplicationContext context) {
		this.preAuthorizeAuthorizationManager.setExpressionHandler(this.expressionHandler);
		this.preAuthorizeAuthorizationMethodInterceptor = AuthorizationManagerBeforeMethodInterceptor
				.preAuthorize(this.preAuthorizeAuthorizationManager);
		this.postAuthorizeAuthorizationManager.setExpressionHandler(this.expressionHandler);
		this.postAuthorizeAuthorizaitonMethodInterceptor = AuthorizationManagerAfterMethodInterceptor
				.postAuthorize(this.postAuthorizeAuthorizationManager);
		this.preFilterAuthorizationMethodInterceptor.setExpressionHandler(this.expressionHandler);
		this.postFilterAuthorizationMethodInterceptor.setExpressionHandler(this.expressionHandler);
		this.expressionHandler.setApplicationContext(context);
		AuthorizationEventPublisher publisher = new SpringAuthorizationEventPublisher(context);
		this.preAuthorizeAuthorizationMethodInterceptor.setAuthorizationEventPublisher(publisher);
		this.postAuthorizeAuthorizaitonMethodInterceptor.setAuthorizationEventPublisher(publisher);
	}

	@Bean
	@Role(BeanDefinition.ROLE_INFRASTRUCTURE)
	Advisor preFilterAuthorizationMethodInterceptor() {
		return this.preFilterAuthorizationMethodInterceptor;
	}

	@Bean
	@Role(BeanDefinition.ROLE_INFRASTRUCTURE)
	Advisor preAuthorizeAuthorizationMethodInterceptor() {
		return this.preAuthorizeAuthorizationMethodInterceptor;
	}

	@Bean
	@Role(BeanDefinition.ROLE_INFRASTRUCTURE)
	Advisor postAuthorizeAuthorizationMethodInterceptor() {
		return this.postAuthorizeAuthorizaitonMethodInterceptor;
	}

	@Bean
	@Role(BeanDefinition.ROLE_INFRASTRUCTURE)
	Advisor postFilterAuthorizationMethodInterceptor() {
		return this.postFilterAuthorizationMethodInterceptor;
	}

	@Autowired(required = false)
	void setMethodSecurityExpressionHandler(MethodSecurityExpressionHandler methodSecurityExpressionHandler) {
		this.preFilterAuthorizationMethodInterceptor.setExpressionHandler(methodSecurityExpressionHandler);
		this.preAuthorizeAuthorizationManager.setExpressionHandler(methodSecurityExpressionHandler);
		this.postAuthorizeAuthorizationManager.setExpressionHandler(methodSecurityExpressionHandler);
		this.postFilterAuthorizationMethodInterceptor.setExpressionHandler(methodSecurityExpressionHandler);
	}

	@Autowired(required = false)
	void setSecurityContextHolderStrategy(SecurityContextHolderStrategy strategy) {
		this.preFilterAuthorizationMethodInterceptor.setSecurityContextHolderStrategy(strategy);
		this.preAuthorizeAuthorizationMethodInterceptor.setSecurityContextHolderStrategy(strategy);
		this.postAuthorizeAuthorizaitonMethodInterceptor.setSecurityContextHolderStrategy(strategy);
		this.postFilterAuthorizationMethodInterceptor.setSecurityContextHolderStrategy(strategy);
	}

	@Autowired(required = false)
	void setGrantedAuthorityDefaults(GrantedAuthorityDefaults grantedAuthorityDefaults) {
		this.expressionHandler.setDefaultRolePrefix(grantedAuthorityDefaults.getRolePrefix());
	}

	@Autowired(required = false)
	void setAuthorizationEventPublisher(AuthorizationEventPublisher eventPublisher) {
		this.preAuthorizeAuthorizationMethodInterceptor.setAuthorizationEventPublisher(eventPublisher);
		this.postAuthorizeAuthorizaitonMethodInterceptor.setAuthorizationEventPublisher(eventPublisher);
	}

}

相关信息

spring security 源码目录

相关文章

spring security EnableGlobalMethodSecurity 源码

spring security EnableMethodSecurity 源码

spring security EnableReactiveMethodSecurity 源码

spring security GlobalMethodSecurityAspectJAutoProxyRegistrar 源码

spring security GlobalMethodSecurityConfiguration 源码

spring security GlobalMethodSecuritySelector 源码

spring security Jsr250MetadataSourceConfiguration 源码

spring security Jsr250MethodSecurityConfiguration 源码

spring security MethodSecurityMetadataSourceAdvisorRegistrar 源码

spring security MethodSecuritySelector 源码