Hi,
we are using Sabre DAV. Very stable and its performance depends on the
performance of your webserver.
We are using Apache-MPM prefork. If your webserver can handle HTTP-requests
for 10k users, it will handle CARDDAV/CALDAV-requests for that amount of
users as well.
If you are familiar with p
Dear reader,
we are using dovecot 2.2.7 and like it very much. Authentication is done
via a checkpassword program that does two things:
1) check wether the client has connected via SSL using a client certificate
2) check wether the client is using a one time password generator
Most of our users
Dear readers
we are using Dovecot 2.2.7 and all of our users are using Thunderbird as
their mail client. Some of them additionally use their iPad/iPhone and a
very few an Android Mail-Client.
Now one user noticed that two of his mail folders disappeared. He first
believed that he accidentally del
Dear dovecot maintainers:
I'm using SSL client certificates together with a checkpassword scripts
to authenticate our users.
My problem is: In the checkpassword script the AUTH_USER environment
variable will either contain the username that was configured in the
mailclient (if auth_ssl_username_f
Hi everybody,
I'm using SSL client certificates or checkpassword scripts to authenticate
our users. If a user sent a client certificate from his smartcard my
checkpasswort will ignore the password, if he does not sent a client
certificate but uses his OTP-token then my checkwassword script will ch
answering my own questions:
> This has somehow changed and now AUTH_USER always
> contains the username. This has fatal consequences as no
> every owner of a valid certificate can logon as any user.
I now use auth_ssl_username_from_cert = yes and this
temporarily fixes my problem. Now if user A a
Dear dovecot experts:
We are using client certificates to authenthicate against a
Dovecot server. Our certificates contain a x500UniqueIdentifier.
I'm absolutely sure that the value of the x500UniqueIdentifier
was stored into the AUTH_USER when I tested my setup
last year.
This has somehow change
Hi,
I'm writing a checkpassword script in order to support our OTP token
as a fallback for client certificate authentication. Here are two
questions:
1) It seems to me that the username and the password will be
delivered to my script both on file descriptor 3 and via the
environment variables AUT
Hi
I'm trying to use dovecot with client certificates. We produce our
certificates with our
on CA and we do NOT use certificate revocation lists.
So I put "ssl_require_crl = no" into 10-ssl.conf. I did not find a solution
neither
in the wiki nor somewhere else, so I finally started to read the so
Hi Robert
2013/3/10 Robert Schetterer - r...@sys4.de <
dovecot.pkoch.74fa2fe130.rs#sys4...@ob.0sg.net>
> try read
>
> http://wiki2.dovecot.org/PasswordDatabase/PAM
>
> ...
> This can be useful with e.g. pam_opie to find out which one time
> password you're supposed to give:
>
> 1 LOGIN username o
Dear Dovecot experts,
we have unusual authentication requirements, namely:
- almost all of our user are using a smartcard to connect
with our mailserver. Thunderbird is our friend here as it will
use the smartcard as an additional certificate store and
Thunderbird will do client certificate based
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