thr3ads.net - dovecot - dovecot 2.3.11.3 namespace/ACL shared folder not accessible in sharing-user's Mail folder tree? have a working config? [Oct 2020]

If this information is useful, please help other people find it:
Share via:

PGNet Dev

2020-Oct-07 03:57 UTC

dovecot 2.3.11.3 namespace/ACL shared folder not accessible in sharing-user's Mail folder tree? have a working config?

I'm running

	dovecot --version
		2.3.11.3 (502c39af9)

I'm setting up folder sharing.

Following

	https://wiki.dovecot.org/SharedMailboxes/Shared

I've configured a folder to be shared, but it's not seen/accessible in
the target user's Mail folder tree.

My config includes,

	mail_plugins = virtual acl
	protocol imap {
		mail_plugins = $mail_plugins imap_acl imap_quota mail_log notify quota
imap_sieve
		...
	}
	imap_capability = +SPECIAL-USE
	namespace inbox {
		inbox = yes
		type = private
		separator = /
		prefix 		hidden = no
		list = yes
		subscriptions = yes
		...
	}
	namespace shared {
		type = shared
		separator = /
		prefix = shared/%%u/
		location =
maildir:/srv/vmail/%%d/%%n/Maildir:INDEXPVT=/var/vmail-index/shared/%%u
		hidden = no
		list = yes
		subscriptions = yes
	}
	plugin {
		acl_globals_only = no
		acl = vfile
		acl = vfile:/etc/dovecot/dovecot-acl
		acl_shared_dict = file:/srv/vmail/%d/shared-mailboxes.db
	}

I've two users

	user1 at example.com
	user2 at example.com

I've shared a folder, 'SHARED' (containing files & subfolders),
from user1 at example.com's folder hierarchy to user2 at example.com,

	doveadm acl set -u user1 at example.com SHARED user=user2 at example.com lookup
read write write-seen write-deleted insert create

checking

	cat /srv/vmail/virtual/dovecot-acl-list
		(empty)
	cat /srv/vmail/example.com/user2/Maildir/dovecot-acl-list
		(empty)
	cat /srv/vmail/example.com/user1/Maildir/SHARED/dovecot-acl
		user=user2 at example.com kilrwts
	cat /srv/vmail/example.com/user1/Maildir/dovecot-acl-list
		1602040901 SHARED

Logging into Roundcube as

	User: user2 at example.com

I do NOT see the 'shared' folder in the Mail window.

If I nav to Settings -> Folders,  I *DO* see the 'shared' folder, but
it's unchecked -- and there are no subfolders  displayed beneath it.

on-click of the 'shared' folder, in dovecot logs:

	2020-10-06 20:31:27 imap-login: Info: Login: user=<user2 at example.com>,
method=PLAIN, rip=10.0.1.50, lip=10.0.1.50, mpid=7673, TLS

	==> /var/log/dovecot/dovecot-debug.log <=	2020-10-06 20:31:27 imap(user2
at example.com)<6m3LWQyx8LesHgsy>: Debug: Loading modules from directory:
/usr/lib64/dovecot
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
Module loaded: /usr/lib64/dovecot/lib01_acl_plugin.so
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
Module loaded: /usr/lib64/dovecot/lib02_imap_acl_plugin.so
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
Module loaded: /usr/lib64/dovecot/lib10_quota_plugin.so
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
Module loaded: /usr/lib64/dovecot/lib11_imap_quota_plugin.so
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
Module loaded: /usr/lib64/dovecot/lib15_notify_plugin.so
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
Module loaded: /usr/lib64/dovecot/lib20_mail_log_plugin.so
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
Module loaded: /usr/lib64/dovecot/lib20_virtual_plugin.so
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
Module loaded: /usr/lib64/dovecot/lib95_imap_sieve_plugin.so
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
Added userdb setting: plugin/quota=dirsize:storage=10240000
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
Effective uid=5000, gid=5000, home=/srv/vmail/example.com/user2/Maildir
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
Quota root: name=storage=10240000 backend=dirsize args	2020-10-06 20:31:27
imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug: Quota rule:
root=storage=10240000 mailbox=* bytes=10737418240 messages=0
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
Quota rule: root=storage=10240000 mailbox=Trash bytes=+1073741824 (10%)
messages=0
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
Quota rule: root=storage=10240000 mailbox=Junk ignored
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
Quota warning: bytes=10737418240 (100%) messages=0 reverse=no
command=quota-warning 100 user2 at example.com
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
Quota warning: bytes=10200547328 (95%) messages=0 reverse=no
command=quota-warning 95 user2 at example.com
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
Quota warning: bytes=9663676416 (90%) messages=0 reverse=no
command=quota-warning 90 user2 at example.com
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
Quota warning: bytes=9126805504 (85%) messages=0 reverse=no
command=quota-warning 85 user2 at example.com
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
Quota grace: root=storage=10240000 bytes=52428800
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
Namespace inbox: type=private, prefix=, sep=/, inbox=yes, hidden=no, list=yes,
subscriptions=yes
location=maildir:/srv/vmail/example.com/user2/Maildir:CONTROL=/srv/vmail/example.com/user2/_control:INDEX=/var/vmail-index/example.com/user2:LAYOUT=fs:UTF-8
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
fs: root=/srv/vmail/example.com/user2/Maildir,
index=/var/vmail-index/example.com/user2, indexpvt=,
control=/srv/vmail/example.com/user2/_control,
inbox=/srv/vmail/example.com/user2/Maildir, alt	2020-10-06 20:31:27 imap(user2
at example.com)<6m3LWQyx8LesHgsy>: Debug: acl: initializing backend with
data: vfile:/home/vmail/conf.d/example.com/acls:cache_secs=300
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
acl: acl username = user2 at example.com
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
acl: owner = 1
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
acl vfile: Global ACL legacy directory: /home/vmail/conf.d/example.com/acls
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
Namespace shared: type=shared, prefix=shared/%u/, sep=/, inbox=no, hidden=no,
list=yes, subscriptions=no
location=maildir:/srv/vmail/%d/%n/Maildir:INDEXPVT=/var/vmail-index/shared/%u
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
shared: root=/run/dovecot/, index=, indexpvt=, control=, inbox=, alt	2020-10-06
20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug: acl:
initializing backend with data:
vfile:/home/vmail/conf.d/example.com/acls:cache_secs=300
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
acl: acl username = user2 at example.com
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
acl: owner = 0
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
acl vfile: Global ACL legacy directory: /home/vmail/conf.d/example.com/acls
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
Namespace virtual: type=private, prefix=virtual/, sep=/, inbox=no, hidden=no,
list=yes, subscriptions=yes location=virtual:/srv/vmail/virtual:INDEX=MEMORY
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
fs: root=/srv/vmail/virtual, index=, indexpvt=, control=, inbox=, alt	2020-10-06
20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug: acl:
initializing backend with data:
vfile:/home/vmail/conf.d/example.com/acls:cache_secs=300
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
acl: acl username = user2 at example.com
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
acl: owner = 1
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
acl vfile: Global ACL legacy directory: /home/vmail/conf.d/example.com/acls
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
quota: quota_over_flag check: quota_over_script unset - skipping
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
acl vfile: file /home/vmail/conf.d/example.com/acls/ not found
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
acl vfile: file /home/vmail/conf.d/example.com/acls/Drafts not found
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
acl vfile: file /srv/vmail/example.com/user2/Maildir/Drafts/dovecot-acl not
found
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
acl vfile: file /home/vmail/conf.d/example.com/acls/Sent not found
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
acl vfile: file /srv/vmail/example.com/user2/Maildir/Sent/dovecot-acl not found
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
acl vfile: file /home/vmail/conf.d/example.com/acls/Junk not found
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
acl vfile: file /srv/vmail/example.com/user2/Maildir/Junk/dovecot-acl not found
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
acl vfile: file /home/vmail/conf.d/example.com/acls/Trash not found
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
acl vfile: file /srv/vmail/example.com/user2/Maildir/Trash/dovecot-acl not found
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
Quota root: name=storage=10240000 backend=dirsize args	2020-10-06 20:31:27
imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug: Quota rule:
root=storage=10240000 mailbox=* bytes=10737418240 messages=0
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
Quota rule: root=storage=10240000 mailbox=Trash bytes=+1073741824 (10%)
messages=0
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
Quota rule: root=storage=10240000 mailbox=Junk ignored
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
Quota warning: bytes=10737418240 (100%) messages=0 reverse=no
command=quota-warning 100 user1 at example.com
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
Quota warning: bytes=10200547328 (95%) messages=0 reverse=no
command=quota-warning 95 user1 at example.com
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
Quota warning: bytes=9663676416 (90%) messages=0 reverse=no
command=quota-warning 90 user1 at example.com
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
Quota warning: bytes=9126805504 (85%) messages=0 reverse=no
command=quota-warning 85 user1 at example.com
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
Quota grace: root=storage=10240000 bytes=52428800
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
maildir++: root=/srv/vmail/example.com/user1/Maildir, index=,
indexpvt=/var/vmail-index/shared/user1 at example.com, control=,
inbox=/srv/vmail/example.com/user1/Maildir, alt	2020-10-06 20:31:27 imap(user2
at example.com)<6m3LWQyx8LesHgsy>: Debug: acl: initializing backend with
data: vfile:/home/vmail/conf.d/example.com/acls:cache_secs=300
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
acl: acl username = user1 at example.com
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
acl: owner = 1
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
acl vfile: Global ACL legacy directory: /home/vmail/conf.d/example.com/acls
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
quota: quota_over_flag check: quota_over_script unset - skipping
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
maildir++: root=/srv/vmail/example.com/user1/Maildir, index=,
indexpvt=/var/vmail-index/shared/user1 at example.com, control=,
inbox=/srv/vmail/example.com/user1/Maildir, alt	2020-10-06 20:31:27 imap(user2
at example.com)<6m3LWQyx8LesHgsy>: Debug: acl: initializing backend with
data: vfile:/home/vmail/conf.d/example.com/acls:cache_secs=300
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
acl: acl username = user2 at example.com
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
acl: owner = 0
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
acl vfile: Global ACL legacy directory: /home/vmail/conf.d/example.com/acls
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
acl vfile: file /home/vmail/conf.d/example.com/acls/ not found
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
acl vfile: file /home/vmail/conf.d/example.com/acls/shared/user1 at example.com
not found
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
acl vfile: file /srv/vmail/example.com/user1/Maildir/dovecot-acl not found
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
acl: No lookup right to mailbox: shared/user1 at example.com
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
Namespace shared/: Using permissions from : mode=0700 gid=default
	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
acl vfile: file /home/vmail/conf.d/example.com/acls/ not found

	==> /var/log/dovecot/dovecot-info.log <=	2020-10-06 20:31:27 imap(user2
at example.com)<6m3LWQyx8LesHgsy>: Info: Logged out in=84 out=732
deleted=0 expunged=0 trashed=0 hdr_count=0 hdr_bytes=0 body_count=0 body_bytes=0

NO "error", simply no view of 'SHARED', or the files/folder in
it, seen under 'shared' in @ user2's account.


What's missing/incorrect about that^ config, in order to see/access the
shared folder, 'SHARED' in @ user2's account ?

If you have a working config, please share.

Aki Tuomi

2020-Oct-08 07:50 UTC

head link

dovecot 2.3.11.3 namespace/ACL shared folder not accessible in sharing-user's Mail folder tree? have a working config?

> On 07/10/2020 06:57 PGNet Dev <pgnet.dev at gmail.com> wrote:
> 
>  
> I'm running
> 
> 	dovecot --version
> 		2.3.11.3 (502c39af9)
> 
> I'm setting up folder sharing.
> 
> Following
> 
> 	https://wiki.dovecot.org/SharedMailboxes/Shared
> 
> I've configured a folder to be shared, but it's not seen/accessible
in the target user's Mail folder tree.
> 
> My config includes,
> 
> 	mail_plugins = virtual acl
> 	protocol imap {
> 		mail_plugins = $mail_plugins imap_acl imap_quota mail_log notify quota
imap_sieve
> 		...
> 	}
> 	imap_capability = +SPECIAL-USE
> 	namespace inbox {
> 		inbox = yes
> 		type = private
> 		separator = /
> 		prefix > 		hidden = no
> 		list = yes
> 		subscriptions = yes
> 		...
> 	}
> 	namespace shared {
> 		type = shared
> 		separator = /
> 		prefix = shared/%%u/
> 		location =
maildir:/srv/vmail/%%d/%%n/Maildir:INDEXPVT=/var/vmail-index/shared/%%u
> 		hidden = no
> 		list = yes
> 		subscriptions = yes
> 	}
> 	plugin {
> 		acl_globals_only = no
> 		acl = vfile
> 		acl = vfile:/etc/dovecot/dovecot-acl
The latter acl setting will only be applied, but it already enables local ACLs
too..

	2020-10-06 20:31:27 imap(user2 at example.com)<6m3LWQyx8LesHgsy>: Debug:
acl: No lookup right to mailbox: shared/user1 at example.com

means user2 has no access to shared/user1 at example.com, so you probably need
to subscribe to the folder directly, without lookup rights you can't list
anything.

Aki

Seemingly Similar Threads

Search for more possibly parallel threads

dovecot - Oct 2020 - dovecot 2.3.11.3 namespace/ACL shared folder not accessible in sharing-user's Mail folder tree? have a working config?

dovecot 2.3.11.3 namespace/ACL shared folder not accessible in sharing-user's Mail folder tree? have a working config?

dovecot 2.3.11.3 namespace/ACL shared folder not accessible in sharing-user's Mail folder tree? have a working config?

Seemingly Similar Threads