必ずあなたを守る(六):完整的Shiro配置文件示例

2016-08-13

完整的Shiro配置

Shiro的配置根据采用的方法不同跨越了

Servlet的配置文件web.xml
Spring的配置文件applicationContext.xml
SpringMVC的配置文件spring-mvc.xml

web.xml

为了使基于Servlet的Shiro权限控制过滤器生效

<filter>
	<filter-name>shiroFilter</filter-name>
	<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
	<init-param>
		<param-name>targetFilterLifecycle</param-name>
		<param-value>true</param-value>
	</init-param>
</filter>

<filter-mapping>
	<filter-name>shiroFilter</filter-name>
	<url-pattern>/*</url-pattern>
</filter-mapping>

applicationContext.xml

关键配置 securityManager 与 realm 均配置在该文件

<!--Shiro 声明周期相关配置-->
<bean id="lifecycleBeanPostProcessor" class="org.apache.shiro.spring.LifecycleBeanPostProcessor"/>

<bean id="securityManager" class="org.apache.shiro.web.mgt.DefaultWebSecurityManager">
    <property name="realm" ref="sampleRealm"/>
    <property name="cacheManager" ref="cacheManager"/>
    <property name="sessionManager" ref="sessionManager"/>
</bean>

<!--Shiro SecurityUtils的配置-->
<bean class="org.springframework.beans.factory.config.MethodInvokingFactoryBean">
    <property name="staticMethod" value="org.apache.shiro.SecurityUtils.setSecurityManager"/>
    <property name="arguments" ref="securityManager"/>
</bean>

<!--Shiro 过滤器通过URL匹配进行权限控制-->
<bean id="shiroFilter" class="org.apache.shiro.spring.web.ShiroFilterFactoryBean">
    <property name="securityManager" ref="securityManager"/>
    <property name="loginUrl" value="/login"/>
    <property name="successUrl" value="/manage/index"/>
    <property name="unauthorizedUrl" value="/login"/>
    <property name="filters">
        <map>
            <entry key="hasOneRole" value-ref="orLogicalRolesFilter"/>
        </map>
    </property>
    <property name="filterChainDefinitions">
        <value>
            <!--/user/**/insert = authc, hasOneRole[su,admin], perms[user:write]-->
        </value>
    </property>
</bean>

<!--Shiro 自定义Session相关配置-->
<bean id="sessionGenerate" class="org.apache.shiro.session.mgt.eis.JavaUuidSessionIdGenerator"/>

<bean id="sessionDAO" class="org.apache.shiro.session.mgt.eis.EnterpriseCacheSessionDAO">
    <property name="sessionIdGenerator" ref="sessionGenerate"/>
</bean>

<bean id="sessionIdCookie" class="org.apache.shiro.web.servlet.SimpleCookie">
    <property name="httpOnly" value="true"/>
    <property name="maxAge" value="1800000"/>
    <property name="name" value="shiroKey"/>
</bean>

<bean id="sessionValidationScheduler" class="org.apache.shiro.session.mgt.ExecutorServiceSessionValidationScheduler">
    <property name="interval" value="1800000"/>
    <property name="sessionManager" ref="sessionManager"/>
</bean>

<bean id="sessionManager" class="org.apache.shiro.web.session.mgt.DefaultWebSessionManager">
    <property name="sessionDAO" ref="sessionDAO"/>
    <property name="sessionValidationScheduler" ref="sessionValidationScheduler"/>
    <property name="sessionValidationSchedulerEnabled" value="true"/>
    <property name="sessionIdCookie" ref="sessionIdCookie"/>
    <property name="sessionIdCookieEnabled" value="true"/>
    <property name="deleteInvalidSessions" value="true"/>
    <property name="cacheManager" ref="cacheManager"/>
    <property name="globalSessionTimeout" value="1800000"/>
</bean>

<!--Shiro 自定义Cache相关配置-->
<bean id="cacheManager" class="org.apache.shiro.cache.ehcache.EhCacheManager">
</bean>

<!--Shiro Realm相关配置-->
<bean id="sampleRealm" class="org.apache.shiro.realm.jdbc.JdbcRealm">
    <property name="dataSource" ref="dataSource"/>
    <property name="authenticationQuery" value="SELECT password,salt FROM users WHERE username = ?"/>
    <property name="userRolesQuery" value="SELECT role FROM roles WHERE username = ?"/>      
    <property name="permissionsQuery" value="SELECT permission FROM permissisons WHERE username = ?"/>
    <property name="permissionsLookupEnabled" value="true"/>
    <property name="saltStyle" value="COLUMN"/>
    <property name="credentialsMatcher" ref="sha512Matcher"/>
</bean>

<!--Shiro 加盐Salt相关配置-->
<bean id="sha512Matcher" class="org.apache.shiro.authc.credential.HashedCredentialsMatcher">
    <property name="hashAlgorithmName" value="SHA-512"/>
    <property name="hashIterations" value="2"/>
</bean>

<bean id="secureRandomNumberGenerate" class="org.apache.shiro.crypto.SecureRandomNumberGenerator">
    <property name="defaultNextBytesSize" value="5"/>
</bean>

<!--Shiro 自定义过滤器相关配置-->
<bean id="orLogicalRolesFilter" class="com.company.project.shiro.filter.ORLogicalRolesFilter"/>

spring-mvc.xml

当存在SpringMVC+Spring框架时启用注解式Shiro控制应当配置在spring-mvc.xml里

<bean class="org.springframework.aop.framework.autoproxy.DefaultAdvisorAutoProxyCreator" depends-on="lifecycleBeanPostProcessor"/>
<bean class="org.apache.shiro.spring.security.interceptor.AuthorizationAttributeSourceAdvisor">
    <property name="securityManager" ref="securityManager"/>
</bean>