Does your provider bundle export the package in which MyPermission is defined?
regards, Karl On Tue, Dec 16, 2008 at 11:37 AM, Hasan <[email protected]> wrote: > Hi all, > > I have problems in using Permission derived from java.security.Permission > with the felix ConditionalPermissionAdmin. > > I have 3 bundles: > - PermissionManagement: defines MyPermission class and assigns this > permission to all bundles > - Provider: exposes a function f with security check on MyPermission > - Consumer: try to use function f > > I run these bundles in felix + framework.security + scr and got access > denied > (Consumer is not allowed to use function f although MyPermission is already > assigned to all bundles) > > Questions: How should I assign and check self-defined Permissions? > Any help is appreciated. > More infos to affected code snippets below. > > Kind regards and thanks in advance > Hasan > > Problems in detail: > > I have a bundle named PermissionManagement which defines a new Permission > class > as follows: > > public class MyPermission extends Permission { > private String actions; > > public MyPermission(String name, String actions) { > super(name); > this.actions = actions; > System.out.println("MyPermission constructor called with params: " + > name + ", " + actions); > } > ... > > @Override > public String getActions() { > System.out.println("MyPermission getActions method called"); > return this.actions; > } > > } > > PermissionManagement also defines a class called "PermissionManager" to > assign > MyPermission to all bundles using ConditionalPermissionAdmin as follows: > > cpa.addConditionalPermissionInfo(new ConditionInfo[]{ > null > }, > new PermissionInfo[]{ > new PermissionInfo( > MyPermission.class.getName(), "MyName", "MyAction") > }); > > Provider bundle defines a class DummyProvider which exposes a function F > guarded with security check > > public String f() { > MyPermission myPerm = new MyPermission("MyName", "MyAction"); > SecurityManager security = System.getSecurityManager(); > if (security != null) { > security.checkPermission(myPerm); > } > return "test"; > } > > Consumer bundle has an Activator as follows: > public class Activator implements BundleActivator { > > @Override > public void start(BundleContext arg0) throws Exception { > DummyProvider dp = new DummyProvider(); > System.out.println(dp.f()); > } > ... > } > > in felix shell > -> start file:///.../consumer-1.0-SNAPSHOT.jar > DummyProvider constructor called > MyPermission constructor called with params: MyName, MyAction > MyPermission hashCode method called > MyPermission hashCode method called > MyPermission hashCode method called > MyPermission hashCode method called > MyPermission getActions method called > > java.security.AccessControlException: access denied > (testbundles.permissionmanagement.MyPermission MyName MyAction) > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > > -- Karl Pauls [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
