[p4] long ticket expiration

[Mark Allender]

> Does the LDAP process affect all logins, or only those Perforce
> accounts that also have a Windows account? For example, if you create
> a user called "build", would this use be able to log into Perforce if
> there was no Windows account by that name?

To my knowledge, the perforce triggers don't work that way.  The auth-check
triggers completely supplants any security setting on the server, which
tells me that the auth-trigger is the only way to authenticate users.

IMHO, it would be nice to have a "fall-through" the auth-check to go to
normal Perforce passwords if the auth-check fails in some way.  There may be
reasons that's hard, but it would be very useful for situations just like
this one.