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/* * Copyright 2010-2015 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 * * http://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 cn.fh.starter.shiro.autoconfigure; import org.apache.shiro.mgt.DefaultSecurityManager; import org.apache.shiro.realm.Realm; import org.apache.shiro.spring.web.ShiroFilterFactoryBean; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.BeanUtils; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean; import org.springframework.boot.context.properties.EnableConfigurationProperties; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.context.annotation.DependsOn; import org.springframework.context.annotation.Import; import java.util.HashMap; import java.util.Map; @Configuration @EnableConfigurationProperties(ShiroProperties.class) @Import(ShiroManager.class) public class ShiroAutoConfiguration { private static Logger log = LoggerFactory.getLogger(ShiroAutoConfiguration.class); @Autowired private ShiroProperties properties; @Bean(name = "realm") @DependsOn("lifecycleBeanPostProcessor") @ConditionalOnMissingBean public Realm realm() { Class<?> relmClass = properties.getRealm(); return (Realm) BeanUtils.instantiate(relmClass); } @Bean(name = "shiroFilter") @DependsOn("securityManager") @ConditionalOnMissingBean public ShiroFilterFactoryBean getShiroFilterFactoryBean(DefaultSecurityManager securityManager, Realm realm, ShiroFilterRegistry registry) { securityManager.setRealm(realm); Map<String, String> filterDef = swapKeyValue(properties.getFilterChainDefinitions()); log.info("?: {}", filterDef); log.info(": {}", registry.getFilterMap()); ShiroFilterFactoryBean shiroFilter = new ShiroFilterFactoryBean(); shiroFilter.setSecurityManager(securityManager); shiroFilter.setLoginUrl(properties.getLoginUrl()); shiroFilter.setSuccessUrl(properties.getSuccessUrl()); shiroFilter.setUnauthorizedUrl(properties.getUnauthorizedUrl()); shiroFilter.setFilterChainDefinitionMap(filterDef); shiroFilter.getFilters().putAll(registry.getFilterMap()); return shiroFilter; } /** * ?MapKV * @param originalMap * @return */ private <K, V> Map<V, K> swapKeyValue(Map<K, V> originalMap) { Map<V, K> map = new HashMap<>(); for (Map.Entry<K, V> entry : originalMap.entrySet()) { map.put(entry.getValue(), entry.getKey()); } return map; } }