Re: cyrus chokes after few logins

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--On 14. Oktober 2006 16:38:05 +0200 "Martin G.H. Minkler" <minkler@xxxxxxxxxx> wrote:

Solved!

Glad to hear it.

It was the low entropy of /dev/random - after disallowing APOP everything
is just fine. Apparently the default for APOP is _enabled_ - to turn it
off it needs to be explicitly set to allowapop: no.

That's what I wrote yesterday ...

Manpage doesn't state
that either ~:-/

It sure does!

      allowapop: 1
           Allow use of the POP3 APOP authentication command.

Note that this command requires that SASL is compiled with APOP sup- port, that the plaintext passwords are available in a SASL auxprop backend (eg. sasldb), and that the system can provide enough entropy
      (eg. from /dev/urandom) to create a challenge in the banner.

The "1" indicates that it's on by default ... this is version 2.2.12.

--On 14. Oktober 2006 16:40:31 +0200 "Martin G.H. Minkler" <minkler@xxxxxxxxxx> wrote:

Sebastian Hagedorn schrieb:

Just checked again - if I was to enable APOP, how could I set the random
source for sasl?

You have to specify the source prior to compilation with "configure":

--with-devrandom=PATH   set the path to /dev/random [/dev/random]

Any way to achieve the same effect with debian packages?

You need to ask the Debian people for that.

A startup option maybe?

Hardly.
--
    .:.Sebastian Hagedorn - RZKR-R1 (Gebäude 52), Zimmer 18.:.
Zentrum für angewandte Informatik - Universitätsweiter Service RRZK
.:.Universität zu Köln / Cologne University - Tel. +49-221-478-5587.:.
                  .:.:.:.Skype: shagedorn.:.:.:.

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