[Dovecot] dovecot and tcpwrappers
Kees Lemmens
lemmens_kees at yahoo.co.uk
Wed Jul 27 16:39:42 EEST 2011
Hi,
I think I sorted it out : I also had to add a service section to
dovecot.conf and I had to change the old "imap-login" settings in
/etc./hosts.allow to be simply "imap" now.
service tcpwrap {
unix_listener login/tcpwrap {
group = $default_login_user
mode = 0600
user = $default_login_user
}
}
After this it seems to work fine !
Timo : maybe this could be documented a little better ? It took me quite a
while now to figure it all out.
About the "not running from inetd" problem : would it be enough to copy the
modules to the chrooted directory to avoid this connect(imap-login) problem
?
regards,
Kees Lemmens.
On Wednesday, July 27, 2011, Kees Lemmens wrote:
> Hi Timo,others,
>
> Adding login_access_sockets = tcpwrap wasn't enough : I also had to
> recompile dovecot 2.0.13 with the --with-libwrap option. Then linking
> failed as it didn't link with libnsl.so but that was easily fixed.
>
> However, if I try to connect now with tcpwrap switched on I still have a
> problem. It doesn't connect and shows the following error message :
>
> tail /var/log/dovecot.log
> Jul 27 15:05:42 auth: Debug: Loading modules from directory:
> /opt64/dovecot-2.0.13/lib/dovecot/auth
> Jul 27 15:05:44 auth: Debug: auth client connected (pid=20071)
> Jul 27 15:05:44 imap-login: Error: connect(tcpwrap) failed: No such file
> or directory
>
> Any idea what I might have forgotten ?
>
> Thanks a lot for the response !
>
> regards,
> Kees Lemmens.
>
> On Wednesday, July 27, 2011, Timo Sirainen wrote:
> > On Wed, 2011-07-27 at 14:16 +0200, Kees Lemmens wrote:
> > > Since yesterday I have dovecot 2.0.13. But in version 2.0.13 it
> > > seems that starting using inetd doesn't work anymore : I only get a
> > > strange
> >
> > > error message if I try to connect using telnet :
> > Yeah, won't work.
> >
> > > Is dovecot indeed ignoring hosts.allow/deny ?
> >
> > Yes. But you can enable tcpwrappers with:
> >
> > login_access_sockets = tcpwrap
> >
> > > BTW: I tried to post on the mailinglist but it seems I can't access
> > > them it the moment, altough I did subscribe and login. Is there
> > > anything wrong ?
> >
> > Nothing's wrong as far as I know..
--
With best regards,
Kees Lemmens.
Email : lemmens<underscore>kees<at>yahoo<dot>co<dot>uk
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