It relies on reflection so it might not be obvious at first glance.

On Thu, Apr 16, 2009 at 12:02 AM, Lucas Rockwell <[email protected]> wrote:

> On Apr 15, 2009, at 8:24 PM, Scott Battaglia wrote:
>
> All of the distributed ticket registries should return proxies that know to
> "update" the storage whenever a method is called that changes the state.  At
> least in theory they should :-)
>
>
> Ah, ok, I will investigate this further. Thanks!
>
> -lucas
>
> On Wed, Apr 15, 2009 at 11:19 PM, Lucas Rockwell <[email protected]> wrote:
>
>> Hi Scott,
>> Thanks for the response.
>>
>> On Apr 15, 2009, at 8:06 PM, Scott Battaglia wrote:
>>
>> When a service ticket is granted, the TGT internally keeps track of
>> services and when you call expire() it does the callbacks.  That's the "in
>> the nutshell" description :-)
>>
>> Its a little cludgy once you start using other ticket storage mechanisms.
>> We're addressing that in CAS4.
>>
>>
>> So, when the TGT is fetched from the ticket storage (to issue the ST) it
>> is updated with the new ST info, but then the updated TGT is not saved
>> back...? How does this work with the ticket registries that come with CAS,
>> because, for instance, the JBossCache registry seems have enough info for
>> the callbacks to work... Does the JPA registry not allow for callbacks?
>> (Sorry, these may be rhetorical questions at this point.)
>>
>> -lucas
>>
>> On Wed, Apr 15, 2009 at 12:34 PM, Lucas Rockwell <[email protected]> wrote:
>>
>>> Hello CAS Developers,
>>>
>>> I have made significant progress on an LDAP-backed TicketRegistry (using
>>> OpenDS), and it is working very well. It is based on what I wrote here with
>>> the modification that all tickets are replicated in LDAP:
>>>
>>> http://tp.its.yale.edu/pipermail/cas/2009-January/010701.html
>>>
>>> My question now is, how is Single Sign Out implemented? More
>>> specifically, how is it tracked inside of CAS (specifically related to the
>>> ticket registry) so that it works? I have searched high and low in the code
>>> and the only reference to updating a ticket is in
>>> AbstractDistributedTicketRegistry (which I am extending just like the
>>> Memcache and JPA registries do), and it is only called from within its
>>> private ProxiedTicket inner class.
>>>
>>> If you need more specifics about what I am looking for, please let me
>>> know.
>>>
>>> I will be more than happy to put the technical details of how Single Sign
>>> Out works on the Single Sign Out page of the wiki, but I need to understand
>>> it first.
>>>
>>> Thanks!
>>>
>>> -lucas
>>>
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