[Dovecot] acls not copied when creating subfolder of private INBOX

24 Apr 2012 · *:storage=2000M doveadm(ahelmcke): Debug: Added userdb setting: plugin/quota_rule=*

      Using brand new dovecot 2.1.5 I still have a problem with the inheritance of acls.
Setting:

maildir with private INBOX and public folders.
users maildir directory (/home/mail/user/ahelmcke) contains dovecot-acl file
public folders root directory (/home/mail/Fax) contains dovecot-acl file

When creating a subfolder of the public folder the dovecot-acl files gets copied to the subfolders directory as expected.
When creating a subfolder of the users INBOX the dovecot-acl files does /not/ get copied to the subfolders directory.
Debug output:
doveadm -Dv mailbox create -u ahelmcke Fax/Buhhhh
doveadm(root): Debug: Loading modules from directory: /usr/local/lib/dovecot
doveadm(root): Debug: Module loaded: /usr/local/lib/dovecot/lib01_acl_plugin.so
doveadm(root): Debug: Module loaded: /usr/local/lib/dovecot/lib10_quota_plugin.so
doveadm(root): Debug: Loading modules from directory: /usr/local/lib/dovecot/doveadm
doveadm(root): Debug: Module loaded: /usr/local/lib/dovecot/doveadm/lib10_doveadm_acl_plugin.so
doveadm(root): Debug: Skipping module doveadm_expire_plugin, because dlopen() failed:
/usr/local/lib/dovecot/doveadm/lib10_doveadm_expire_plugin.so: undefined symbol: expire_set_lookup (this is usually
intentional, so just ignore this message)
doveadm(root): Debug: Module loaded: /usr/local/lib/dovecot/doveadm/lib10_doveadm_quota_plugin.so
doveadm(root): Debug: Skipping module doveadm_zlib_plugin, because dlopen() failed:
/usr/local/lib/dovecot/doveadm/lib10_doveadm_zlib_plugin.so: undefined symbol: i_stream_create_deflate (this is usually
intentional, so just ignore this message)
doveadm(root): Debug: Skipping module doveadm_fts_plugin, because dlopen() failed:
/usr/local/lib/dovecot/doveadm/lib20_doveadm_fts_plugin.so: undefined symbol: fts_list_backend (this is usually
intentional, so just ignore this message)
doveadm(ahelmcke): Debug: auth input: ahelmcke quota_rule=*:storage=2000M
doveadm(ahelmcke): Debug: Added userdb setting: plugin/quota_rule=*:storage=2000M
doveadm(ahelmcke): Debug: Effective uid=494, gid=491, home=/home/mail/user/ahelmcke
doveadm(ahelmcke): Debug: Quota root: name=User quota backend=maildir args=
doveadm(ahelmcke): Debug: Quota rule: root=User quota mailbox=* bytes=2097152000 messages=0
doveadm(ahelmcke): Debug: Namespace inbox: type=private, prefix=INBOX/, sep=/, inbox=yes, hidden=no, list=yes,
subscriptions=yes location=maildir:/home/mail/user/ahelmcke
doveadm(ahelmcke): Debug: maildir++: root=/home/mail/user/ahelmcke, index=, control=, inbox=/home/mail/user/ahelmcke, alt=
doveadm(ahelmcke): Debug: acl: initializing backend with data: vfile
doveadm(ahelmcke): Debug: acl: acl username = ahelmcke
doveadm(ahelmcke): Debug: acl: owner = 1
doveadm(ahelmcke): Debug: acl vfile: Global ACL directory: (none)
doveadm(ahelmcke): Debug: Namespace dummy: type=private, prefix=, sep=/, inbox=no, hidden=yes, list=no,
subscriptions=yes location=maildir:/home/mail/user/ahelmcke/public/
doveadm(ahelmcke): Debug: maildir++: root=/home/mail/user/ahelmcke/public, index=, control=, inbox=, alt=
doveadm(ahelmcke): Debug: acl: initializing backend with data: vfile
doveadm(ahelmcke): Debug: acl: acl username = ahelmcke
doveadm(ahelmcke): Debug: acl: owner = 1
doveadm(ahelmcke): Debug: acl vfile: Global ACL directory: (none)
doveadm(ahelmcke): Debug: Namespace fax: type=public, prefix=Fax/, sep=/, inbox=no, hidden=no, list=yes,
subscriptions=no location=maildir:/home/mail/Fax:INDEX=/home/mail/user/ahelmcke/SEEN.Fax
doveadm(ahelmcke): Debug: maildir++: root=/home/mail/Fax, index=/home/mail/user/ahelmcke/SEEN.Fax, control=, inbox=, alt=
doveadm(ahelmcke): Debug: acl: initializing backend with data: vfile
doveadm(ahelmcke): Debug: acl: acl username = ahelmcke
doveadm(ahelmcke): Debug: acl: owner = 0
doveadm(ahelmcke): Debug: acl vfile: Global ACL directory: (none)
doveadm(ahelmcke): Debug: acl vfile: reading file /home/mail/Fax/dovecot-acl
doveadm(ahelmcke): Debug: Namespace Fax/: Using permissions from /home/mail/Fax: mode=0700 gid=-1
doveadm(ahelmcke): Debug: Namespace INBOX/: Using permissions from /home/mail/user/ahelmcke: mode=0700 gid=-1
doveadm(ahelmcke): Debug: acl vfile: reading file /home/mail/user/ahelmcke/dovecot-acl
doveadm(ahelmcke): Debug: acl vfile: reading file /home/mail/user/ahelmcke/dovecot-acl
doveadm(ahelmcke): Debug: acl vfile: reading file /home/mail/user/ahelmcke/dovecot-acl
doveadm(ahelmcke): Debug: Namespace Fax/: /home/mail/Fax/.Buhhhh doesn't exist yet, using default permissions
doveadm(ahelmcke): Debug: Namespace Fax/: Using permissions from /home/mail/Fax: mode=0700 gid=-1
doveadm(ahelmcke): Debug: acl vfile: reading file /home/mail/Fax/dovecot-acl
doveadm(ahelmcke): Debug: acl vfile: file /home/mail/Fax/.Buhhhh/dovecot-acl not found
doveadm(ahelmcke): Debug: acl vfile: reading file /home/mail/Fax/.Buhhhh/dovecot-acl
doveadm(ahelmcke): Debug: acl vfile: reading file /home/mail/user/ahelmcke/dovecot-acl
doveadm(ahelmcke): Debug: acl vfile: reading file /home/mail/Fax/.Buhhhh/dovecot-acl
doveadm(ahelmcke): Debug: acl vfile: reading file /home/mail/Fax/.Buhhhh/dovecot-acl
doveadm(ahelmcke): Debug: acl vfile: reading file /home/mail/user/ahelmcke/dovecot-acl
doveadm(ahelmcke): Debug: acl vfile: reading file /home/mail/Fax/.Buhhhh/dovecot-acl
doveadm(ahelmcke): Debug: acl vfile: reading file /home/mail/Fax/.Buhhhh/dovecot-acl
doveadm(ahelmcke): Debug: acl vfile: reading file /home/mail/user/ahelmcke/dovecot-acl
doveadm -Dv mailbox create -u ahelmcke INBOX/Buhhhh
doveadm(root): Debug: Loading modules from directory: /usr/local/lib/dovecot
doveadm(root): Debug: Module loaded: /usr/local/lib/dovecot/lib01_acl_plugin.so
doveadm(root): Debug: Module loaded: /usr/local/lib/dovecot/lib10_quota_plugin.so
doveadm(root): Debug: Loading modules from directory: /usr/local/lib/dovecot/doveadm
doveadm(root): Debug: Module loaded: /usr/local/lib/dovecot/doveadm/lib10_doveadm_acl_plugin.so
doveadm(root): Debug: Skipping module doveadm_expire_plugin, because dlopen() failed:
/usr/local/lib/dovecot/doveadm/lib10_doveadm_expire_plugin.so: undefined symbol: expire_set_lookup (this is usually
intentional, so just ignore this message)
doveadm(root): Debug: Module loaded: /usr/local/lib/dovecot/doveadm/lib10_doveadm_quota_plugin.so
doveadm(root): Debug: Skipping module doveadm_zlib_plugin, because dlopen() failed:
/usr/local/lib/dovecot/doveadm/lib10_doveadm_zlib_plugin.so: undefined symbol: i_stream_create_deflate (this is usually
intentional, so just ignore this message)
doveadm(root): Debug: Skipping module doveadm_fts_plugin, because dlopen() failed:
/usr/local/lib/dovecot/doveadm/lib20_doveadm_fts_plugin.so: undefined symbol: fts_list_backend (this is usually
intentional, so just ignore this message)
doveadm(ahelmcke): Debug: auth input: ahelmcke quota_rule=*:storage=2000M
doveadm(ahelmcke): Debug: Added userdb setting: plugin/quota_rule=*:storage=2000M
doveadm(ahelmcke): Debug: Effective uid=494, gid=491, home=/home/mail/user/ahelmcke
doveadm(ahelmcke): Debug: Quota root: name=User quota backend=maildir args=
doveadm(ahelmcke): Debug: Quota rule: root=User quota mailbox=* bytes=2097152000 messages=0
doveadm(ahelmcke): Debug: Namespace inbox: type=private, prefix=INBOX/, sep=/, inbox=yes, hidden=no, list=yes,
subscriptions=yes location=maildir:/home/mail/user/ahelmcke
doveadm(ahelmcke): Debug: maildir++: root=/home/mail/user/ahelmcke, index=, control=, inbox=/home/mail/user/ahelmcke, alt=
doveadm(ahelmcke): Debug: acl: initializing backend with data: vfile
doveadm(ahelmcke): Debug: acl: acl username = ahelmcke
doveadm(ahelmcke): Debug: acl: owner = 1
doveadm(ahelmcke): Debug: acl vfile: Global ACL directory: (none)
doveadm(ahelmcke): Debug: Namespace dummy: type=private, prefix=, sep=/, inbox=no, hidden=yes, list=no,
subscriptions=yes location=maildir:/home/mail/user/ahelmcke/public/
doveadm(ahelmcke): Debug: maildir++: root=/home/mail/user/ahelmcke/public, index=, control=, inbox=, alt=
doveadm(ahelmcke): Debug: acl: initializing backend with data: vfile
doveadm(ahelmcke): Debug: acl: acl username = ahelmcke
doveadm(ahelmcke): Debug: acl: owner = 1
doveadm(ahelmcke): Debug: acl vfile: Global ACL directory: (none)
doveadm(ahelmcke): Debug: Namespace fax: type=public, prefix=Fax/, sep=/, inbox=no, hidden=no, list=yes,
subscriptions=no location=maildir:/home/mail/Fax:INDEX=/home/mail/user/ahelmcke/SEEN.Fax
doveadm(ahelmcke): Debug: maildir++: root=/home/mail/Fax, index=/home/mail/user/ahelmcke/SEEN.Fax, control=, inbox=, alt=
doveadm(ahelmcke): Debug: acl: initializing backend with data: vfile
doveadm(ahelmcke): Debug: acl: acl username = ahelmcke
doveadm(ahelmcke): Debug: acl: owner = 0
doveadm(ahelmcke): Debug: acl vfile: Global ACL directory: (none)
doveadm(ahelmcke): Debug: Namespace INBOX/: /home/mail/user/ahelmcke/.Buhhhh doesn't exist yet, using default permissions
doveadm(ahelmcke): Debug: Namespace INBOX/: Using permissions from /home/mail/user/ahelmcke: mode=0700 gid=-1
doveconf -n
# 2.1.5: /etc/dovecot/dovecot.conf
# OS: Linux 2.6.32-220.7.1.el6.x86_64 x86_64 CentOS release 6.2 (Final) ext4
auth_master_user_separator = *
auth_verbose = yes
first_valid_uid = 400
mail_debug = yes
mail_gid = vmail
mail_home = /home/mail/user/%u
mail_location = maildir:/home/mail/user/%u
mail_plugins = " quota acl"
mail_uid = vmail
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
mbox_write_locks = fcntl
namespace dummy {
alias_for = INBOX/
hidden = yes
list = no
location = maildir:/home/mail/user/%u/public/
prefix =
separator = /
type = private
}
namespace fax {
location = maildir:/home/mail/Fax:INDEX=/home/mail/user/%u/SEEN.Fax
prefix = Fax/
separator = /
subscriptions = no
type = public
}
namespace inbox {
inbox = yes
location =
prefix = INBOX/
separator = /
type = private
}
passdb {
args = /etc/dovecot/passwd.masterusers
driver = passwd-file
master = yes
pass = yes
}
passdb {
args = /etc/dovecot/dovecot-ldap.conf
driver = ldap
}
plugin {
acl = vfile
acl_shared_dict = file:/home/mail/shared-mailboxes
quota = maildir:User quota
quota_rule = *:storage=3G
sieve = /home/mail/user/%u/sieve.active
sieve_dir = /home/mail/user/%u/sieve.scripts
}
protocols = imap lmtp sieve
service auth {
unix_listener /var/spool/postfix/private/auth {
mode = 0666
}
unix_listener auth-userdb {
mode = 0600
user = vmail
}
}
service imap-login {
inet_listener imap {
address = *
}
inet_listener imaps {
address = *
}
}
service managesieve-login {
inet_listener sieve {
address = *
port = 4190
}
}
ssl = required
ssl_cert = 

[Dovecot] acls not copied when creating subfolder of private INBOX

Andreas Helmcke