Il 23/04/21 09:29, Markus Valentin ha scritto:
On 4/22/21 11:49 PM, Alessio Cecchi wrote:> I'm tryng to setup Shared
Mailboxes in Dovecot (2.3.14) Cluster as
explained here:
https://doc.dovecot.org/configuration_manual/shared_mailboxes/cluster_setup/
but I'm not happy:
# doveadm acl debug -u te...@emailtest.net shared/test2/Sent
doveadm(te...@emailtest.net): Info: imapc(10.0.0.202:143): Connected to
10.0.0.202:143 (local 10.0.0.203:58054)
doveadm(te...@emailtest.net): Info: imapc(10.0.0.202:143): Connected to
10.0.0.202:143 (local 10.0.0.203:58056)
doveadm(te...@emailtest.net): Error: imapc(10.0.0.202:143):
Authentication failed: [AUTHENTICATIONFAILED] Authentication failed.
doveadm(te...@emailtest.net): Error: Can't open mailbox
shared/test2/Sent: Authentication failed: [AUTHENTICATIONFAILED]
Authentication failed.
ACL, master-user, master-password works fine because with regular
configuration shared folders works fine and also with master-user or
with master-password I can login and see and access to shared/ namespace
and shared folders.
But when I try to switch location from
location = maildir:%%h/Maildir:INDEX=~/Maildir/shared/%%u
to
location = imapc:~/Maildir/shared/%%u/
[...]
imapc_host = 10.0.0.202
imapc_master_user = %u
#imapc_user = %u
imapc_password = Password
imapc_features = search
stop working.
The relevant error is this:
Apr 22 22:57:14 doveadm(te...@testemail.net): Info:
imapc(10.0.0.203:143): Connected to 10.0.0.202:143 (local 10.0.0.203:58070)
Apr 22 22:57:14 doveadm(te...@testemail.net): Debug:
imapc(10.0.0.203:143): Server capabilities: IMAP4rev1 SASL-IR
LOGIN-REFERRALS ID ENABLE IDLE XLIST LITERAL+ AUTH=PLAIN AUTH=LOGIN
Apr 22 22:57:14 doveadm(te...@testemail.net): Debug:
imapc(10.0.0.203:143): Authenticating as te...@testemail.net for user
te...@testemail.net
Apr 22 22:57:16 doveadm(te...@testemail.net): Error:
imapc(10.0.0.203:143): Authentication failed: [AUTHENTICATIONFAILED]
Authentication failed.
Apr 22 22:57:16 doveadm(te...@testemail.net): Debug:
imapc(10.0.0.203:143): Disconnected
Apr 22 22:57:16 doveadm(te...@testemail.net): Error: Can't open mailbox
shared/test2/Sent: Authentication failed: [AUTHENTICATIONFAILED]
Authentication failed.
Please note "Authenticating as te...@testemail.net for user
te...@testemail.net" failed.
So my question is, the documentation page is update and right or I
missing something?
Hi,
from my perspective it is likely that te...@testemail.net can't be
authenticated as a master user which is required for this setup to work.
From the cluster setup page:
"You’ll need to setup master user logins to work for all the users. The
logged in user becomes the master user. The master user doesn’t actually
have any special privileges. "
Hi Markus,
really thanks for your support.
I understand your explanation but I don't understand how to apply it on
master user/password side.
I must put in configuration file "imapc_password = master-secret" where
"master-secret" is a fixed string, and "imapc_master_user = %u" that is
replaced with "te...@testemail.net" in my case.
So I have insert in auth-master.conf:
passdb {
driver = static
args = password=master-secret
result_success = continue
}
but I don't think is right/sufficient since, if I understand what you
said, the master user name will be "te...@testemail.net" (from %u) , so
login format at IMAP level will be
"te...@testemail.net*"te...@testemail.net"
but this require a passdb conf more similar to
passdb {
driver = sql
args = /etc/dovecot/dovecot-sql-master.conf.ext
master = yes
result_success = continue
}
so every %u can be master user, but the password cannot be fixed in this
case, since will be the password for every users.
Should I mix passdb driver = sql with args = password=master-secret?
Or what?
Thanks
--
Alessio Cecchi
Postmaster @ http://www.qboxmail.it
https://www.linkedin.com/in/alessice
