> ---------- Original Message ----------
> From: Aki Tuomi <aki.tu...@dovecot.fi>
> To: micah anderson <mi...@riseup.net>
> Date: December 16, 2016 at 11:25 PM
> Subject: Re: making a plugin encrypt index data
>
> When we released our encryption plugin, mail-crypt, it's capabilities include
> fs-crypt. This can be used to encrypt things like FTS indexes and
> attachments, and with suitable mail storage, such as obox, you can also
> encrypt indexes.
>
> To extend this support to dbox or maildir, does require rather involved
> changes in dovecot core, which currently has no support for fs-api in index
> handling. This might happen on v2.3 or v2.4, depending.
>
> I somehow suspect that the work estimate would exceed your budget. But it is
> going to happen, it's just matter of time. Can't give you any timeline
> though, since we have not decided on one yet.
>
> Aki
>
> > On December 16, 2016 at 9:53 PM micah anderson <mi...@riseup.net> wrote:
> >
> >
> >
> > Hi Aki,
> >
> > Do you have any idea approximately when this would be planned for?
> >
> > We are also interested potentially paying for the ability to encrypt our
> > indexes, as this is a major concern for us. We don't have a lot of money
> > as a non-profit, but if there is a possibility of contract work, we
> > would be interested to know what it would cost to do it.
> >
> > thanks,
> > micah
> >
> > Aki Tuomi <aki.tu...@dovecot.fi> writes:
> >
> > >> On December 16, 2016 at 6:48 PM micah anderson <mi...@riseup.net> wrote:
> > >>
> > >>
> > >>
> > >> Hello,
> > >>
> > >> I'm encrypting mail on disk using a plugin[0], but the index files are
> > >> not encrypted (specifically the dovecot.index.cache can be read).
> > >>
> > >> I want to do is encrypt index on disk, so I'm looking for how a plugin
> > >> can achieve that by hooking into the right locations. Is that easily
> > >> possible in a plugin?
> > >>
> > >> I can turn off those indexes by passing INDEX=MEMORY, but that isn't
> > >> possible if I use sdbox/mdbox.
> > >>
> > >> thanks for any suggestions!
> > >> micah
> > >>
> > >> 0. https://0xacab.org/riseuplabs/tofu-scrambler
> > >
> > > Hi!
> > >
> > > At the moment it's not possible without making new storage class. We are
> > > planning to add support for fs drivers for indexes at some point.
> > >
> > > Aki Tuomi
> > > Dovecot Oy
