spring boot 集成shiro的配置方法

spring boot提供了一个自带的认证框架，同时也提供自定义的javaconfig配置扩展，spring-sercurity同样也是优秀的框架，但是习惯了用apache shiro框架，而且原项目就是集成的shiro框架，到网上找了一下配置方式，没找到完全配置的方法，因此决定自己动手，丰衣足食！

要在spring boot上集成其他框架，首先要会spring javaconfig方法，利用此方法同样可以配置其他模块，废话少说，开始。。。

开始前需要导入maven依赖（shiro-web可选）：

  <dependency>
  <groupId>org.apache.shiro</groupId>
  <artifactId>shiro-core</artifactId>
  <version>${shiro.version}</version>
</dependency>
<dependency>
  <groupId>org.apache.shiro</groupId>
  <artifactId>shiro-web</artifactId>
  <version>${shiro.version}</version>
</dependency>
<dependency>
  <groupId>org.apache.shiro</groupId>
  <artifactId>shiro-spring</artifactId>
  <version>${shiro.version}</version>
</dependency>
<dependency>
  <groupId>org.apache.shiro</groupId>
  <artifactId>shiro-ehcache</artifactId>
  <version>${shiro.version}</version>
</dependency> 

原shiro集成spring的配置拿出来，如下：

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd"
default-lazy-init="true">
<description>Shiro安全配置 来源于： http://shiro.apache.org/spring.html
</description>
<bean id="securityManager" class="org.apache.shiro.web.mgt.DefaultWebSecurityManager">
<!-- Single realm app. If you have multiple realms, use the 'realms' property
instead. -->
<property name="realm" ref="ShiroRealmImpl" />
<property name="cacheManager" ref="shiroEhcacheManager" />
</bean>
<!-- Define the realm you want to use to connect to your back-end security
datasource: -->
<bean id="ShiroRealmImpl" class="com.wechatserver.web.services.system.impl.ShiroRealmImpl" />
<bean id="shiroFilter" class="org.apache.shiro.spring.web.ShiroFilterFactoryBean">
<property name="securityManager" ref="securityManager" />
<property name="loginUrl" value="/login" /> <!-- 没有权限或者失败后跳转的页面 -->
<property name="successUrl" value="/sa/index" />
<property name="filterChainDefinitions">
<!-- , roles[admin], perms[document:read] -->
<value>
<!--
/user/** = authc
/role/edit/* = perms[role:edit]
/role/save = perms [role:edit]
/role/list = perms [role:view]
-->
/sa/** = authc
/** = anon
</value>
</property>
</bean>
<!-- 用户授权/认证信息Cache, 采用EhCache 缓存 -->
<bean id="shiroEhcacheManager" class="org.apache.shiro.cache.ehcache.EhCacheManager">
<property name="cacheManagerConfigFile" value="classpath:ehcache-shiro.xml" />
</bean>
<!-- 保证实现了Shiro内部lifecycle函数的bean执行 -->
<bean id="lifecycleBeanPostProcessor" class="org.apache.shiro.spring.LifecycleBeanPostProcessor" />
<!-- AOP式方法级权限检查 -->
<!-- Enable Shiro Annotations for Spring-configured beans. Only run after -->
<!-- the lifecycleBeanProcessor has run: -->
<bean
class="org.springframework.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator"
depends-on="lifecycleBeanPostProcessor">
<property name="proxyTargetClass" value="true" />
</bean>
<bean
class="org.apache.shiro.spring.security.interceptor.AuthorizationAttributeSourceAdvisor">
<property name="securityManager" ref="securityManager" />
</bean>
</beans> 

好多类啊，没办法一个一个配置，javaconfig文件如下：

import java.util.LinkedHashMap;
import java.util.Map;
import org.apache.shiro.cache.ehcache.EhCacheManager;
import org.apache.shiro.spring.LifecycleBeanPostProcessor;
import org.apache.shiro.spring.security.interceptor.AuthorizationAttributeSourceAdvisor;
import org.apache.shiro.spring.web.ShiroFilterFactoryBean;
import org.apache.shiro.web.mgt.DefaultWebSecurityManager;
import org.springframework.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
@Configuration
public class ShiroConfiguration {
  private static Map<String, String> filterChainDefinitionMap = new LinkedHashMap<String, String>();
  @Bean(name = "ShiroRealmImpl")
  public ShiroRealmImpl getShiroRealm() {
    return new ShiroRealmImpl();
  }
  @Bean(name = "shiroEhcacheManager")
  public EhCacheManager getEhCacheManager() {
    EhCacheManager em = new EhCacheManager();
    em.setCacheManagerConfigFile("classpath:ehcache-shiro.xml");
    return em;
  }
  @Bean(name = "lifecycleBeanPostProcessor")
  public LifecycleBeanPostProcessor getLifecycleBeanPostProcessor() {
    return new LifecycleBeanPostProcessor();
  }
  @Bean
  public DefaultAdvisorAutoProxyCreator getDefaultAdvisorAutoProxyCreator() {
    DefaultAdvisorAutoProxyCreator daap = new DefaultAdvisorAutoProxyCreator();
    daap.setProxyTargetClass(true);
    return daap;
  }
  @Bean(name = "securityManager")
  public DefaultWebSecurityManager getDefaultWebSecurityManager() {
    DefaultWebSecurityManager dwsm = new DefaultWebSecurityManager();
    dwsm.setRealm(getShiroRealm());
    dwsm.setCacheManager(getEhCacheManager());
    return dwsm;
  }
  @Bean
  public AuthorizationAttributeSourceAdvisor getAuthorizationAttributeSourceAdvisor() {
    AuthorizationAttributeSourceAdvisor aasa = new AuthorizationAttributeSourceAdvisor();
    aasa.setSecurityManager(getDefaultWebSecurityManager());
    return new AuthorizationAttributeSourceAdvisor();
  }
  @Bean(name = "shiroFilter")
  public ShiroFilterFactoryBean getShiroFilterFactoryBean() {
    ShiroFilterFactoryBean shiroFilterFactoryBean = new ShiroFilterFactoryBean();
    shiroFilterFactoryBean
        .setSecurityManager(getDefaultWebSecurityManager());
    shiroFilterFactoryBean.setLoginUrl("/login");
    shiroFilterFactoryBean.setSuccessUrl("/sa/index");
    filterChainDefinitionMap.put("/sa/**", "authc");
    filterChainDefinitionMap.put("/**", "anon");
    shiroFilterFactoryBean
        .setFilterChainDefinitionMap(filterChainDefinitionMap);
    return shiroFilterFactoryBean;
  }
} 

注意点：最后一个是filterChainDefinitionMap的初始化，Map用的是LinkedHashMap来初始化的，各位应用的时候将其配置成properties文件，然后初始化就ok了，改写好后直接启动Ok，搬运到spring boot应该是OK的。

别忘了在ehcache-shiro.xml

<ehcache updateCheck="false" name="shiroCache">
  <defaultCache
      maxElementsInMemory="10000"
      eternal="false"
      timeToIdleSeconds="120"
      timeToLiveSeconds="120"
      overflowToDisk="false"
      diskPersistent="false"
      diskExpiryThreadIntervalSeconds="120"
      />
</ehcache> 

备注：ShiroRealmImpl类请参考官方文档

总结

以上所述是小编给大家介绍的spring boot 集成shiro的配置方法，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对我们网站的支持！

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