[Dovecot] noaclright

[Knud Dombrowsky]

Hi,
I recently upgraded to openSuse 12.1 which comes with dovecot 2.0.14.
Because of mail-client-problems I am running one dovecot which requires
authentication via a client-certificate and another one which can be
used without a certificate. (Configurations can be found below.)
Since the upgrade our shared mailbox is no longer visible. I tried to
repair this by setting the ACLs once again (using imap-acl in
Thunderbird) but every time I try to set a new ACL the tool says
"noaclright" and dovecot logs the following messages:

Dec  7 14:31:14 mailbox dovecot: imap(<sharing-user>): Error:
fstat(/home/<sharing-user>/Maildir/.<shared-folder>/dovecot-acl.lock)
failed: No such file or directory
Dec  7 14:31:14 mailbox dovecot: imap(<sharing-user>): Error:
file_dotlock_open(/home/<sharing-user>/Maildir/.<shared-folder>/dovecot-acl)
failed: No such file or directory

Needless to say the file exists and its contents looks like it should.
(Every line is an ACL like "user=testuser ilrws")
I took a look at the changelog from 2.0.14 onwards and since it says
nothing about my problem I am not looking forward to compiling dovecot
myself and installing it.

Any ideas why this is happening? Is this a known problem?

Any help is appreciated,
Knud


------------Dovecot-on-port-992-----------------------------------------
mailbox:~ # dovecot -n
# 2.0.14: /etc/dovecot/dovecot.conf
# OS: Linux 3.1.0-1.2-desktop x86_64 openSUSE 12.1 (x86_64)
auth_mechanisms = plain login
auth_socket_path = /var/run/dovecot/auth-master
default_client_limit = 1600
default_process_limit = 512
listen = *
mail_location = maildir:~/Maildir:INBOX=~/Maildir/.INBOX
managesieve_notify_capability = mailto
managesieve_sieve_capability = fileinto reject envelope
encoded-character vacation subaddress comparator-i;ascii-numeric
relational regex imap4flags copy include variables body enotify
environment mailbox date ihave
namespace {
  inbox = yes
  location =
  prefix =
  separator = /
  type = private
}
namespace {
  list = children
  location = maildir:%%h/Maildir:INDEX=~/Maildir/shared/%%u
  prefix = shared/%%u/
  separator = /
  subscriptions = no
  type = shared
}
passdb {
  driver = pam
}
plugin {
  acl = vfile:/etc/dovecot/acls:cache_secs=300
  acl_shared_dict = file:/var/lib/dovecot/shared-mailboxes
  quota = maildir:alle Nutzer
  quota_rule = *:storage=1GB
  sieve = ~/.dovecot.sieve
  sieve_dir = ~/sieve
}
protocols = imap
quota_full_tempfail = yes
service auth {
  unix_listener /var/spool/postfix/private/auth {
    group = postfix
    mode = 0660
    user = postfix
  }
}
service imap-login {
  inet_listener imap {
    port = 0
  }
  inet_listener imaps {
    port = 992
    ssl = yes
  }
}
ssl_ca = </etc/ssl/certs/graband-ca.pem
ssl_cert = </etc/ssl/certs/mailbox5.crt
ssl_key = </etc/ssl/private/mailbox.gpbs.net.key.pem
userdb {
  driver = passwd
}
protocol imap {
  mail_plugins = acl imap_acl quota imap_quota
}
------------Dovecot-on-port-993-----------------------------------------
mailbox:~ # dovecot -c /etc/dovecot-cert/dovecot.conf -n
# 2.0.14: /etc/dovecot-cert/dovecot.conf
# OS: Linux 3.1.0-1.2-desktop x86_64 openSUSE 12.1 (x86_64)
auth_mechanisms = plain login
auth_socket_path = /var/run/dovecot-cert/auth-master
auth_ssl_require_client_cert = yes
base_dir = /var/run/dovecot-cert/
default_client_limit = 1600
default_process_limit = 512
listen = *
mail_location = maildir:~/Maildir:INBOX=~/Maildir/.INBOX
managesieve_notify_capability = mailto
managesieve_sieve_capability = fileinto reject envelope
encoded-character vacation subaddress comparator-i;ascii-numeric
relational regex imap4flags copy include variables body enotify
environment mailbox date ihave
namespace {
  inbox = yes
  location =
  prefix =
  separator = /
  type = private
}
namespace {
  list = children
  location = maildir:%%h/Maildir:INDEX=~/Maildir/shared/%%u
  prefix = shared/%%u/
  separator = /
  subscriptions = no
  type = shared
}
passdb {
  driver = pam
}
plugin {
  acl = vfile:/etc/dovecot/acls:cache_secs=300
  acl_shared_dict = file:/var/lib/dovecot/shared-mailboxes
  quota = maildir:alle Nutzer
  quota_rule = *:storage=1GB
  sieve = ~/.dovecot.sieve
  sieve_dir = ~/sieve
}
protocols = imap
quota_full_tempfail = yes
service imap-login {
  inet_listener imap {
    port = 0
  }
  inet_listener imaps {
    port = 993
    ssl = yes
  }
}
ssl_ca = </etc/ssl/certs/graband-ca.pem
ssl_cert = </etc/ssl/certs/mailbox5.crt
ssl_key = </etc/ssl/private/mailbox.gpbs.net.key.pem
ssl_verify_client_cert = yes
userdb {
  driver = passwd
}
protocol imap {
  mail_plugins = acl imap_acl quota imap_quota
}
-----------------------------------------------------------------