[OpenAFS-devel] token passing in modern ssh?

[Jeffrey Altman]

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Jim Rees wrote:

>   There is not currently any mechanism defined that will allow forwarding of 
>   credentials or AFS tokens other than as a side-effect of GSSAPI 
>   authentication.
> 
> You can forward your tgt, and use that to obtain a token on the remote side.
> But that only works for a single realm/cell.  I could get what I want if it
> were possible to obtain tgts in multiple realms, but for some reason MIT
> apparently didn't think that would be useful.

I am very confused by this statement.  In what way does MIT prevent you 
from obtaining TGTs in multiple realms?

There is a restriction of one principal name / realm per credential 
cache.  There is no restriction on the number of credential caches an
application may access.

OpenAFS for Windows manages multiple credential caches.  If you want 
this functionality in OpenSSH, consider writing a patch.

Jeffrey Altman



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