It looks like group.Users.Remove(user) (Services
\AuthorizationRepository.cs line 525) is not actually removing the
user from the group. I don't know enough about how the system works
under the hood to come up with a fix.

Do you think you could please dig into it a bit? I bet it's an easy
fix for someone who is familiar with how it works.

Thank you!

Rick

On Mar 10, 8:09 am, Nathan Stott <nrst...@gmail.com> wrote:
> It has yet to be fixed.  If you'd like to submit a patch and a pull
> request I will happily merge it.
>
>
>
> On Mon, Mar 7, 2011 at 5:44 PM, RickB <m6gamingj...@gmail.com> wrote:
> > Does anyone know if this issue has been fixed?
>
> > Thank you,
>
> > Rick
>
> > On Feb 25, 12:14 am, vandalo <alberto.bas...@gmail.com> wrote:
> >> Thanks David,
>
> >> Alberto
>
> >> On Feb 23, 11:58 pm, David Archer <darc...@gmail.com> wrote:
>
> >> > It's a known issue -- Google it and you'll see others are having the
> >> > same problem. I'm not experienced enough with NH to know what the root
> >> > cause is here. :(
>
> >> > I have however just submitted a pull request on Github to Ayende with
> >> > a failing unit test illustrating the problem.
>
> >> >https://github.com/ayende/rhino-security/pull/8
>
> >> > -- David Archer
>
> >> > On Feb 15, 11:14 am, vandalo <alberto.bas...@gmail.com> wrote:
>
> >> > > I am pretty sure that this question has been asked many times but I
> >> > > haven't been able to find an answer yet.
> >> > > DetachUserFromGroup and/or AssociateUserWith members of
> >> > > AuthorizationRepository don't seem to invalidate the second-level
> >> > > cache.
> >> > > I've tried to investigate more but my knowledge of Nhibernate is too
> >> > > poor at the moment to find a proper solution.
> >> > > I've downloaded Rhino-Security from 
> >> > > here:https://github.com/ayende/rhino-security
> >> > > and extended AuthorizationServiceWithSecondLevelCacheFixture.
>
> >> > > The DatabaseFixture basically creates a user, 3 groups and associate
> >> > > the user with all the groups:
>
> >> > > user = new User { Name = "Ayende" };
>
> >> > > session.Save(user);
>
> >> > > authorizationService =
> >> > > ServiceLocator.Current.GetInstance<IAuthorizationService>();
> >> > > permissionService =
> >> > > ServiceLocator.Current.GetInstance<IPermissionsService>();
> >> > > permissionsBuilderService =
> >> > > ServiceLocator.Current.GetInstance<IPermissionsBuilderService>();
> >> > > authorizationRepository =
> >> > > ServiceLocator.Current.GetInstance<IAuthorizationRepository>();
>
> >> > > authorizationRepository.CreateUsersGroup("Administrators");
> >> > > authorizationRepository.CreateUsersGroup("Users");
> >> > > authorizationRepository.CreateUsersGroup("Guests");
>
> >> > > authorizationRepository.AssociateUserWith(user, "Administrators");
> >> > > authorizationRepository.AssociateUserWith(user, "Users");
> >> > > authorizationRepository.AssociateUserWith(user, "Guests");
>
> >> > > I've added this fixture
>
> >> > > [Fact]
> >> > > public void Test_Associated_Users_Group_For()
> >> > > {
>
> >> > >     session.Flush();
> >> > >     session.Transaction.Commit();
> >> > >     session.Dispose();
>
> >> > >     using (var s2 = factory.OpenSession())
> >> > >     {
> >> > >         using (var tx = s2.BeginTransaction())
> >> > >         {
> >> > >             SillyContainer.SessionProvider = () => s2;
>
> >> > >             var User = s2.CreateCriteria<User>()
> >> > >                 .Add(Restrictions.Eq("Name", "Ayende"))
> >> > >                 .UniqueResult<User>();
>
> >> > >             var anotherAuthorizationRepository =
> >> > > ServiceLocator.Current.GetInstance<IAuthorizationRepository>();
>
> >> > >             var Groups =
> >> > > anotherAuthorizationRepository.GetAssociatedUsersGroupFor(User);
>
> >> > >             anotherAuthorizationRepository.DetachUserFromGroup(User,
> >> > > "Guests");
>
> >> > >             s2.Flush();
> >> > >             tx.Commit();
> >> > >         }
> >> > >     }
> >> > >     using (var s3 = factory.OpenSession())
> >> > >     {
> >> > >         using (var tx = s3.BeginTransaction())
> >> > >         {
> >> > >             SillyContainer.SessionProvider = () => s3;
>
> >> > >             var User = s3.CreateCriteria<User>()
> >> > >                 .Add(Restrictions.Eq("Name", "Ayende"))
> >> > >                 .UniqueResult<User>();
>
> >> > >             var anotherAuthorizationRepository =
> >> > > ServiceLocator.Current.GetInstance<IAuthorizationRepository>();
> >> > >             var Groups =
> >> > > anotherAuthorizationRepository.GetAssociatedUsersGroupFor(User);
>
> >> > >             tx.Commit();
> >> > >         }
> >> > >     }
>
> >> > > }
>
> >> > > The 2nd session detaches the user from the group Guests but the 3rd
> >> > > session still fetches 3 groups associated with the user.
> >> > > It seems that the second-level cache can't be invalidated.
> >> > > Is there anyone who can help me?- Hide quoted text -
>
> >> - Show quoted text -
>
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