Re: [jboss-as7-dev] Distributed cache in AS7
This sounds like a security weakness since you would be passing credentials everywhere. It
would probably be susceptible to various forms of cache poisoning as well. Why does
authentication info need to be distributed?
Sent from my iPad
On Mar 17, 2011, at 12:42 PM, Marcus Moyses <mmoyses(a)redhat.com> wrote:
Yes, the idea is to have cache replication as optional.
On 03/17/2011 04:38 PM, Brian Stansberry wrote:
> Ok, cool.
>
> Then it's just[1] an issue of whether people configuring security want
> to bring in a requirement for running the group communication subsystem
> (and distributed caching if Infinispan is used). If it's an optional
> thing it's really no different than wanting clustering capabilities for
> other subsystems.
>
> [1] I can say "just" because I'm not the AS clustering lead anymore so
> details are all easy. ;-)
>
> On 3/17/11 1:56 PM, Anil Saldhana wrote:
>> Brian,
>> the cache is for authentication in the AS instances. We were looking
>> at infinispan because
>> then we could rely on its settings for ttl, strategies etc.
>>
>> Regards,
>> Anil
>>
>> On 03/17/2011 01:47 PM, Brian Stansberry wrote:
>>> Paul will be bringing in clustering services a la AS 6 (Paul: when?).
>>>
>>> But if this cache is to be used for management authentication, any
>>> JGroups based solution is not an option. The management architecture is
>>> not peer-to-peer.
>>>
>>> On 3/17/11 1:23 PM, Marcus Moyses wrote:
>>>> Hello,
>>>> I need to implement an authentication cache for AS7 and one of the
>>>> requirements we need is that it should be replicated in all nodes.
>>>> Do we have this use case implemented somewhere already? I was thinking
>>>> about using Infinispan but I don't see this dependency (or JGroups
for
>>>> that matter) currently in AS7 so I was wondering if we are using
>>>> something else that I'm not familiar with.
>>>> I don't want to bring new dependencies if they are not necessary ;)
>>>>
>>>> Regards,
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>
--
Marcus Moyses
JBoss Core Developer
JBoss by Red Hat
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