[ http://issues.apache.org/jira/browse/JS2-205?page=comments#action_61802 ]
     
weiwei commented on JS2-205:
----------------------------

I also have this problem. In order to execute my program, I need install a 
SecurityManager on tomcat server; But, when i started tomcat server with 
security and all permission, jetspeed2 threw many exceptions; I can't 
understand this problem. Hope this problem can be solved soon.

> Using Tomcat Security Policy breaks RdbmsPolicy
> -----------------------------------------------
>
>          Key: JS2-205
>          URL: http://issues.apache.org/jira/browse/JS2-205
>      Project: Jetspeed 2
>         Type: Bug
>   Components: Security
>     Versions: 2.0-M2
>     Reporter: David Sean Taylor
>     Assignee: David Sean Taylor
>      Fix For: 2.0-M2

>
> I set my Tomcat Security policy to:
> grant {
>    permission java.security.AllPermission;
> }; 
> Start Tomcat 5.0.31 as:
> catalina run -security
> And it gets a stack overflow from recursive loop in policy setup:
>         at 
> java.security.AccessController.checkPermission(AccessController.java:
> 401)
>         at java.lang.SecurityManager.checkPermission(SecurityManager.java:524)
>         at javax.security.auth.Subject.getSubject(Subject.java:251)
>         at 
> org.apache.jetspeed.security.impl.RdbmsPolicy.getPermissions(RdbmsPol
> icy.java:90)
>         at java.security.Policy.getPermissions(Policy.java:343)
>         at java.security.Policy.implies(Policy.java:397)
>         at java.security.ProtectionDomain.implies(ProtectionDomain.java:189)
>         at 
> java.security.AccessControlContext.checkPermission(AccessControlConte
> As an interim fix, if you don't need the Rdbms Policy,
> In the jetspeed-spring.xml, comment out:
>   <!-- Security: RDBMS Policy implementation for JAAS -->
>   <!--
>   <bean id="org.apache.jetspeed.security.impl.RdbmsPolicy" 
>          class="org.apache.jetspeed.security.impl.RdbmsPolicy"
>   >      
>          <constructor-arg ><ref 
> bean="org.apache.jetspeed.security.PermissionManager"/></constructor-arg>     
>    
>   </bean>
>   -->
>   <!-- Security: Authorization Provider -->
>   <!--
>   <bean id="org.apache.jetspeed.security.AuthorizationProvider" 
>          class="org.apache.jetspeed.security.impl.AuthorizationProviderImpl"
>   >      
>          <constructor-arg ><ref 
> bean="org.apache.jetspeed.security.impl.RdbmsPolicy"/></constructor-arg>   
>   </bean>
>   -->

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