On Fri, Apr 12, 2019 at 11:14 AM Aki Tuomi <[email protected]> wrote:
> > > On 12 April 2019 21:09 Mark Moseley via dovecot <[email protected]> > wrote: > > > > > > TL;DR: > > > > Can director_username_hash use %{userdb:...} or %{passdb:...} ? > > > > ==================================== > > > > This is on Ubuntu Precise, running dovecot 2.2.36. It's a fully > production, director-ized env, so assume everything is working correctly. > Happy to post doveconf if it's relevant but wanted to ask a general > question first. > > > > I was curious if there's a way to get userdb/passdb data > into director_username_hash. Currently, we've got default hashing (on %u). > I'm returning a SQL field called 'real_username' (the owner of the mailbox, > so almost never the same as %u). I'd like (for mdbox reasons) to hash on > that rather than %u. > > > > My test SQL is returning (this is just a chunk -- it's duplicated for > testing): > > UserName AS userdb_real_username, UserName AS real_username > > > > I can see in my director boxes that it's at least picking up the latter: > > > > passdb out: [email protected]=yreal_username=testuser > > > > Is it possible to inject 'real_username' into director_username_hash? > That is, I'd rather hash on 'testuser' instead of 'testbed'. > > > > I've been trying different permutations on my director boxes with no > luck. > > > > director_username_hash = %{userdb:real_username} > > director_username_hash = %{passdb:real_username} > > director_username_hash = %{userdb:userdb_real_username} > > director_username_hash = %{passdb:userdb_real_username} > > > > With any of those settings, every mailbox gets hashed to the same > backend, so I'm guessing it's not getting anything useful (i.e. probably > resolving to the same empty string and hashing on that -- or perhaps is > just hashing on the literal string, e.g. "%{userdb:real_username}" ). > > > > And I'm not even sure if director_username_hash has access to any > passdb/userdb data. Is there a debug setting that would show what string > director is using to do the hashing? > > > > Current debug settings are: > > > > auth_debug = yes > > auth_debug_passwords = yes > > mail_debug = yes > > > > but not a peep as to the string that director is hashing on. > > Hi! > > The only variables usable on director_username_hashing are (u)ser, > user(n)ame and (d)omain. > > Ok, thanks for the info!
