如何在Spring Security中使用自定义角色/权限?

时间:2009-06-12 14:20:25

标签: java spring spring-security

在将旧应用程序迁移到spring安全性时,我遇到以下异常:

org.springframework.beans.factory.BeanCreationException: Error creating bean with name '_filterChainProxy': Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '_filterChainList': Cannot resolve reference to bean '_filterSecurityInterceptor' while setting bean property 'filters' with key [3]; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '_filterSecurityInterceptor': Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Unsupported configuration attributes: [superadmin]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:480)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)

在旧的应用程序中有像“superadmin”,“editor”,“helpdesk”等角色。但是在所有Spring Security示例中,我只看到像“ROLE_”(“ROLE_ADMIN”等)这样的角色。当我将“superadmin”重命名为“ROLE_ADMIN”并且仅在配置中使用此角色时,一切正常。

不起作用:

 <http auto-config="true">                                      
    <intercept-url pattern="/restricted/**" access="superadmin"/>
    <form-login
        authentication-failure-url="/secure/loginAdmin.do?error=true"
        login-page="/secure/loginAdmin.do" />        
</http> 

使用:

<http auto-config="true">                                      
    <intercept-url pattern="/restricted/**" access="ROLE_ADMIN"/>
    <form-login
        authentication-failure-url="/secure/loginAdmin.do?error=true"
        login-page="/secure/loginAdmin.do" />        
</http> 

可以使用自定义角色名称吗?

5 个答案:

答案 0 :(得分:40)

您正在使用默认配置,该配置要求角色以"ROLE_"前缀开头。您必须添加自定义安全配置并将rolePrefix设置为“”;

http://forum.springsource.org/archive/index.php/t-53485.html

答案 1 :(得分:11)

这是一个使用访问表达式的完整配置(@rodrigoap提供的链接似乎有点过时了):

<http
        access-decision-manager-ref="accessDecisionManager"
        use-expressions="true">

<beans:bean id="accessDecisionManager" class="org.springframework.security.access.vote.AffirmativeBased">
    <beans:property name="decisionVoters">
        <beans:list>
            <beans:bean class="org.springframework.security.web.access.expression.WebExpressionVoter"/>
            <beans:bean class="org.springframework.security.access.vote.RoleVoter">
                <beans:property name="rolePrefix" value=""/>
            </beans:bean>
            <beans:bean class="org.springframework.security.access.vote.AuthenticatedVoter"/>
        </beans:list>
    </beans:property>
</beans:bean>

答案 2 :(得分:7)

您也可以始终使用表达式(通过config use-expressions="true")忽略ROLE_前缀。

在阅读Spring Security 3.1源代码后,我发现use-expressions="true"

<security:http >
HttpConfigurationBuilder#createFilterSecurityInterceptor()会注明WebExpressionVoter但不会注册RoleVoterAuthenticatedVoter;

对于<security:global-method-security >GlobalMethodSecurityBeanDefinitionParser#registerAccessManager()PreInvocationAuthorizationAdviceVoter(有条件地)注册,然后始终注册RoleVoterAuthenticatedVoter,有条件地注册Jsr250Voter; < / p>

PreInvocationAuthorizationAdviceVoter将根据PreInvocationAttribute处理@PreAuthorize(PreInvocationExpressionAttribute将用作实现)。 PreInvocationExpressionAttribute#getAttribute()始终返回null,因此RoleVoterAuthenticatedVoter不会投票。

答案 3 :(得分:2)

使用 Spring Security 3.2 ,这对我有用。

更改角色前缀:

<beans:bean id="roleVoter" class="org.springframework.security.access.vote.RoleVoter">
    <beans:property name="rolePrefix" value="NEW_PREFIX_"/>
</beans:bean>

<beans:bean id="authenticatedVoter" class="org.springframework.security.access.vote.AuthenticatedVoter"/>   

<beans:bean id="accessDecisionManager" class="org.springframework.security.access.vote.AffirmativeBased">
    <beans:constructor-arg >
        <beans:list>
            <beans:ref bean="roleVoter"/>
            <beans:ref bean="authenticatedVoter"/>
        </beans:list>
    </beans:constructor-arg>
</beans:bean>

根据您要应用角色前缀的位置,可以在安全架构级别或Bean级别应用它。

<http access-decision-manager-ref="accessDecisionManager" use-expressions="true">

在服务级别应用角色前缀:

<beans:bean id="myService" class="com.security.test">
    <security:intercept-methods  access-decision-manager-ref="accessDecisionManager">
        <security:protect access="NEW_PREFIX_ADMIN"/>
    </security:intercept-methods>
</beans:bean>

答案 4 :(得分:1)

这也可能有所帮助:

http://forum.springsource.org/showthread.php?96391-Spring-Security-Plug-in-ROLE_-prefix-mandatory

Bassically,它说你必须用grails-app / conf / spring / resources.groovy写一下:

roleVoter(org.springframework.security.access.vote.RoleVoter) {
    rolePrefix = ''
}

它对我有用。