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From Ismael Juma <ism...@juma.me.uk>
Subject Re: SASL session expiry
Date Mon, 05 Sep 2016 10:20:10 GMT
Hi Mickael,

The Kerberos ticket refresh mechanism is there for new connections, not
existing connections. Currently, the suggested approach is to rely on the
authorizer to deal with expired credentials. Would this work for you?

Ismael

On Mon, Sep 5, 2016 at 11:13 AM, Mickael Maison <mickael.maison@gmail.com>
wrote:

> Hi,
>
> While Kerberos has a mechanism to refresh its tickets, SASL PLAIN has
> no such feature. This means if a client is connected, as far as I can
> tell, we have currently no way of disconnecting him, revoking his
> credentials won't help.
>
> I think it would be useful to have a way to force clients to refresh
> their SASL session periodically and disconnect them if their
> credentials have expired.
>
>
> What do you think ?
>

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