Displaying 20 results from an estimated 9000 matches similar to: "ldap and digest-md5 problem"
2007 Jun 15
5
Looking for plugin docs
Hello all,
I had gone through the wiki, but could not find any page about writing
new plugins. Any pointers towards plugin api/docs will be very
helpful.
with warm regards,
raj
2007 May 04
1
Help with LDAP authentication - user / user+domain
Hello Folks,
 
I've my dovecot working well and authenticating in my ldap servers.
 
But I'd like configure my users to authenticate in two ways. One is just
submitting the username and the other one is providing user at domain.com .
 
I'm moving from a cyrus-imap solution to dovecot and I've implemented it
with VD domains. But nowadays I still have one domain at my servers.
2008 Jul 08
2
Dovecot CRAM-MD5 & DIGEST-MD5
Hello all.
Im try to make a SMTP Auth using Docecot SASL.
Im use swaks for tests.
Im store users in LDAP.
As im understand for CRAM & DIGEST MD5 we need to store pass in a clear 
text?... Ok.
mail: admin3 at domain.off
userPassword: 123 <- Clear text
What im do
%swaks -a CRAM-MD5 -au admin3 at domain.off -ap 123
To: admin3 at domain.off
=== Trying mx.domain.off:25...
=== Connected to
2003 Nov 10
2
PATCH: CRAM-MD5 for Dovecot
Hi Timo,
Mozilla 1.5 doesn't understand DIGEST-MD5; it only speaks CRAM-MD5 or
PLAIN.  Maybe other clients have the same problem.  My users like
Mozilla, so I wrote new code for Dovecot to speak CRAM-MD5, using
your mech-digest-md5.c as a reference.
Attached diff in two formats
i) for current CVS
ii) against last release
both tested and working with Mozilla and KMail's CRAM-MD5.
I
2017 Oct 28
2
Need help in understanding auth digest-md5 and realm
On 27.10.2017 20:35, Aki Tuomi wrote:
>> On October 27, 2017 at 6:00 PM Admin Beckspaced <admin at beckspaced.com> wrote:
>>
>>
>> Hello dovecot community,
>> ...
>>
>> If someone could shed some light on this I would be more than grateful ;)
>>
>> Thanks & greetings
>> Becki
> We actually discovered that Android has a bug
2007 Apr 23
2
Auth MD5 problem
Hi,
I am using dovecot 1.0 with squirrelmail. But when i use $imap_auth_mech 
= 'digest-md5' instead of plain,  dovecot throws this line:
dovecot: Apr 23 09:16:07 Info: imap-login: Aborted login: user=<azher>, 
method=DIGEST-MD5, rip=127.0.0.1, lip=127.0.0.1, secured
and user can't login. Plz suggest.
Regards
-Azher
Settings:
======
disable_plaintext_auth = yes
auth
2017 Oct 27
3
Need help in understanding auth digest-md5 and realm
Hello dovecot community,
I've setup dovecot and need a bit help in understanding the auth 
mechanism digest-md5 and realm
in 10-auth.conf I got
auth_mechanisms = plain login digest-md5 cram-md5 apop
#auth_realms =
#auth_default_realm =
So i got empty realms.
Auth normally works fine and clients can auth with mechanism digest-md5 
and I see the following log entries:
dovecot: auth: Debug:
2006 Mar 16
1
Digest-MD5 authentication problems
Hello,
I have dovecot setup to pull passwords stored in plain from a database.
My allowed authentication mechanisms are cram-md5 and digest-md5.  Cram
works but digest fails on my evolution client with and authentication
failed.  The server is running dovecot 0.99.14-1 on debian sarge.  The
user logging in is test at advanced-reality.com.
Some potentially relevant portions of dovecot.conf are:
2018 Apr 23
2
question about using cram-md5 login passwords
hello dovecot community,
question; if my user database and dovecot installation is currently setup to use plain login passwords, and i want to convert to cram-md5, after i configure dovecot accordingly and reset passwords into cram-md5, if anyone uses plain login method again in the future, will it still work? or must they always from this point on use encrypted passwords? Thanks. 
--
Thanks,
2004 Jul 22
3
CRAM-MD5
Hi,
after getting dovecot working with PostgreSQL and plaintext passwords
I tried to use md5 encrypted passwords with mozilla.
www.roughtrade.net/dovecot says that Mozilla only supports CRAM-MD5
and that CRAM-MD5 is included in HEAD.
Now I have two questions:
1) Is the md5 hash stored in passdb with cram-md5 the same as in
digest-md5?
2) Is a new dovecot stable build planned within the next two
2003 Nov 12
3
Problem with DIGEST-MD5 authentication and plaintext passwords
I wasn't able to get DIGEST-MD5 authentication working with passwords 
stored as plaintext until I tweaked password_generate() to make it not 
use the domain portion of user at domain.com as the realm. Both evolution 
and kmail send the email address as the username with no realm; when 
dovecot tries to convert the username to user + realm, the hash is 
different and so DIGEST-MD5
2019 Jun 19
2
Help on CRAM-MD5
On 19.6.2019 7.48, Alexander Dalloz via dovecot wrote:
> Am 19.06.2019 um 00:04 schrieb Jorge Bastos via dovecot:
>> Howdy,
>>
>> I'm using dovecot and mysql users, and i'm creating the password with:
>>
>> ENCRYPT('some-passwd',CONCAT('$6$', SUBSTRING(SHA(RAND()), -16)))
>>
>> So far so good, everything's fine.
>>
2007 Apr 25
0
bug? ldap auth CRAM-MD5
Hello list,
our users are authenticated against ldap-server.
anything works fine...
dovecot: imap-login: Login: user=<xxx>, method=PLAIN, rip=127.0.0.1,
lip=127.0.0.1, secured
but now we want to use secure passwords and not
only plain over ssl. so we configured dovecot to use
cram-md5 and configured the ldap-server with CRAM-MD5
passwords. as client we used thunderbird 2.0 and a
2016 Jun 14
3
Double variable expansion / multiple password mechanisms
Hi,
Trying to solve the problem of supporting multiple auth mechanisms + 
proxy and really don't want to store user passwords in plain test and 
fine to do master user to backend.
I had the crazy thought I could do something like the following:
For each user Store supported password schemes as LDAP attributes:
userPasswordCRAM-MD5: {CRAM-MD5}xxx
userPasswordDIGEST-MD5: {DIGEST-MD5}xxxx
2008 Nov 19
2
CRAM-MD5 and proxy_maybe
When using proxy_maybe CRAM-MD5 authentication fails when the connection
is proxied. Is this expected behavior? Is proxy_maybe too simplified for
this case?
We're using SQL so I could rewrite the query with IFs to fake
proxy_maybe and return the password as NULL and nologin as Y, but if it
works that way couldn't it work with proxy_maybe?
This works:
password_query = \
  SELECT NULL AS
2006 Aug 28
1
DIGEST-MD5 doesn't work
Hi,
my dovecot installation works since months and clients authenticate
using CRAM-MD5. But today I got the first chance to test an client that
supports DIGEST-MD5 - and it doesn't work. Because of lack of other
supporting clients and servers I'm now at the point I don't know which
side is to blame.
The error I get after the client answers the servers challenge is "-ERR
2010 Aug 07
1
dovecot.conf: mechanisms = plain login cram-md5 | Windows Live Mail: CRAM-MD5 authentication failed. This could (NOT) be due to a lack of memory on your system
/etc/dovecot.conf:
auth default {
mechanisms=plain login cram-md5
         passdb {
#..............
Windows Live Mail:
CRAM-MD5 authentication failed. This could be due to a lack of memory on 
your system.
Your IMAP command could not be sent to the server, due to non-network 
errors. This could, for example, indicate a lack of memory on your system.
Configuration:
    Account: Sheltoncomputers
2017 Oct 28
1
Need help in understanding auth digest-md5 and realm
On Fri, 27 Oct 2017 21:35:16 +0300 (EEST), Aki Tuomi stated:
>We actually discovered that Android has a bug with DIGEST-MD5, which Google
>refuses to fix. Also DIGEST-MD5/CRAM-MD5 etc are not really good idea with
>SSL anyways
Could you actually describe what that bug is? I actually know someone at
Google and they might be able to get it investigated and perhaps corrected.
The more info
2007 Apr 12
2
auth-login crash with cram-md5 (plain works) on unknown user
Hello Timo and others..
14:09 mail:~# dovecot --version
1.0.rc31
Install prefix ...................... : 
/usr/local                              
File offsets ........................ : 64bit
I/O loop method ..................... : poll
File change notification method ..... : inotify
Building with SSL support ........... : yes (OpenSSL)
Building with IPv6 support .......... : yes
Building with
2019 Jun 18
4
Help on CRAM-MD5
Howdy,
I'm using dovecot and mysql users, and i'm creating the password with:
ENCRYPT('some-passwd',CONCAT('$6$', SUBSTRING(SHA(RAND()), -16)))
So far so good, everything's fine.
Today saw that i didn't enabled CRAM-MD5, but if I do, and the (at least)
IMAP client (roundcube/thunderbird/etc) issues CRAM-MD5 it doesn't
authenticate.
What am i doing wrong, or