Jacc: Request for the DelegatingPolicy.getPermissions(x) to also return the
permissions of the replaced delegate
----------------------------------------------------------------------------------------------------------------
Key: JBAS-1526
URL: http://jira.jboss.com/jira/browse/JBAS-1526
Project: JBoss Application Server
Type: Bug
Components: Security
Versions: JBossAS-4.0.1 SP1
Environment: -
Reporter: Roland R?z
Jacc: Request for the DelegatingPolicy.getPermissions(x) to also return the
permissions of the replaced delegate
According to the JACC specification all Permissions of a CodeSource or
ProtectionDomain should be returned. Currently these methods return only the
JACC Permissions, without the Permissions of the delegate class.
The JACC Specification states (http://java.sun.com/j2ee/javaacc/):
2.5 What a Provider Must Do
<paragraph 3>
A replacement Policy object must assume responsibility for performing all
policy decisions within the JRE in which it is installed that are requested by
way of the Policy interface that it implements.
Example Implementation of DelegatingPolicy.getPermissions(x):
public PermissionCollection getPermissions(ProtectionDomain domain) {
PermissionCollection pc = super.getPermissions(domain);
PermissionCollection delegated =
delegate.getPermissions(domain);
for (Enumeration e = delegated.elements();
e.hasMoreElements();) {
Permission p = (Permission) e.nextElement();
pc.add(p);
}
return pc;
}
Regards,
Andrea
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