[dev] Horde_Share_Base::listShares()

[Chuck Hagenbuch]

Quoting Jan Schneider <jan at horde.org>:

>> ...and to contradict myself again, I actually think it would be  
>> possible to keep using the gallery ids. I'll try to work this out  
>> on a separate branch and see where it goes.
>
> I buy the argument for shorter URLs, but non-guessable URLs for  
> direct guest access have their merits too.

Long non-guessable URLs should definitely be present, but should use a  
separate value than the primary key, one that can be  
changed/regenerated/revoked separately from the whole share. Also they  
should be at least 32 characters, maybe 40, to be a good hash.

To make sure I'm clear, I'm hugely in favor of supporting such a  
system, especially for things like calendar sharing.

-chuck