ACLs, shared, public, virtual mailboxes not working
Aki Tuomi
aki.tuomi at dovecot.fi
Thu Feb 15 10:44:22 EET 2018
Hi!
It seems you are running 2.2.33.2 =)
Also,
Feb 12 08:48:40 imap(user at example.com): Debug: Mailbox
'public/TestFolder' matches global ACL pattern 'public/TestFolder'
Feb 12 08:48:40 imap(user at example.com): Debug: acl vfile: reading file
/home/vmail/public/TestFolder/dovecot-acl
Feb 12 08:48:40 imap(user at example.com): Debug: acl vfile: reading file
/home/vmail/public/dovecot-acl
it seems there are some folder specific ACLs, can you check these?
Aki
On 15.02.2018 10:40, David Mehler wrote:
> Hello,
>
> I'm running Dovecot 2.2.3, and am having issues with my public
> folders, shared folders, and virtual/ALl folders apparently ACLs are
> on that list as well.
>
> I was debugging an unrelated problem with my smtp server and got the
> following dovecot debug log output. Below is also a doveconf -n output
> as well as my shared-folder definition file and my global-acls file.
>
> What I'm trying to accomplish is:
>
> 1. Have a public folder that any user on the system can put messages
> into and respond to.
> 2. Have a shared folder in which user1 at example.com and
> user1 at example2.com can exchange messages.
> 3. For each user on the system give them a Virtual/All folder for *all
> of their messages.
>
> I'd appreciate any help. As an aside if anyone sees an issue with my
> SSL ciphers list i'd appreciate knowing that as well, in brief I'm
> trying to get the most secure list, pfs, and not worrying about
> backware compatibility. If it's not TLS 1.2 I don't touch it.
>
> Thanks.
> Dave.
> Feb 12 08:48:40 imap(user at example.com): Debug: Module loaded:
> /usr/local/lib/dovecot/lib01_acl_plugin.so
> Feb 12 08:48:40 imap(user at example.com): Debug: Module loaded:
> /usr/local/lib/dovecot/lib02_imap_acl_plugin.so
> Feb 12 08:48:40 imap(user at example.com): Debug: Effective uid=999,
> gid=999, home=/home/vmail/example.com/user
> Feb 12 08:48:40 imap(user at example.com): Debug: Namespace inbox:
> type=private, prefix=, sep=/, inbox=yes, hidden=no, list=yes,
> subscriptions=yes location=maildir:~/mail/:LAYOUT=fs:INDEX=~/mail/
> Feb 12 08:48:40 imap(user at example.com): Debug: fs:
> root=/home/vmail/example.com/user/mail, index=, indexpvt=, control=,
> inbox=/home/vmail/example.com/user/mail, alt=
> Feb 12 08:48:40 imap(user at example.com): Debug: acl: initializing
> backend with data:
> vfile:/usr/local/etc/dovecot/global-acls:cache_secs=300
> Feb 12 08:48:40 imap(user at example.com): Debug: acl: acl username =
> user at example.com
> Feb 12 08:48:40 imap(user at example.com): Debug: acl: owner = 1
> Feb 12 08:48:40 imap(user at example.com): Debug: acl vfile: Global ACL
> file: /usr/local/etc/dovecot/global-acls
> Feb 12 08:48:40 imap(user at example.com): Debug: Namespace :
> type=public, prefix=public/, sep=/, inbox=no, hidden=no, list=yes,
> subscriptions=yes
> location=maildir:/home/vmail/public/:LAYOUT=fs:CONTROL=~/mail/public:INDEXPVT=~/mail/public:INDEX=~/mail/public
> Feb 12 08:48:40 imap(user at example.com): Debug: fs:
> root=/home/vmail/public,
> index=/home/vmail/example.com/user/mail/public,
> indexpvt=/home/vmail/example.com/user/mail/public,
> control=/home/vmail/example.com/user/mail/public, inbox=, alt=
> Feb 12 08:48:40 imap(user at example.com): Debug: acl: initializing
> backend with data:
> vfile:/usr/local/etc/dovecot/global-acls:cache_secs=300
> Feb 12 08:48:40 imap(user at example.com): Debug: acl: acl username =
> user at example.com
> Feb 12 08:48:40 imap(user at example.com): Debug: acl: owner = 0
> Feb 12 08:48:40 imap(user at example.com): Debug: acl vfile: Global ACL
> file: /usr/local/etc/dovecot/global-acls
> Feb 12 08:48:40 imap(user at example.com): Debug: Namespace :
> type=shared, prefix=shared/%u/, sep=/, inbox=no, hidden=no, list=yes,
> subscriptions=yes location=maildir:~/mail/:INDEX=~/mail/shared/%Ld/%Ln
> Feb 12 08:48:40 imap(user at example.com): Debug: shared:
> root=/var/run/dovecot, index=, indexpvt=, control=, inbox=, alt=
> Feb 12 08:48:40 imap(user at example.com): Debug: acl: initializing
> backend with data:
> vfile:/usr/local/etc/dovecot/global-acls:cache_secs=300
> Feb 12 08:48:40 imap(user at example.com): Debug: acl: acl username =
> user at example.com
> Feb 12 08:48:40 imap(user at example.com): Debug: acl: owner = 0
> Feb 12 08:48:40 imap(user at example.com): Debug: acl vfile: Global ACL
> file: /usr/local/etc/dovecot/global-acls
> Feb 12 08:48:40 imap(user at example.com): Debug: Namespace :
> type=private, prefix=virtual/, sep=/, inbox=no, hidden=no, list=yes,
> subscriptions=yes location=virtual:/usr/local/etc/dovecot/virtual
> Feb 12 08:48:40 imap(user at example.com): Debug: fs:
> root=/usr/local/etc/dovecot/virtual, index=, indexpvt=, control=,
> inbox=, alt=
> Feb 12 08:48:40 imap(user at example.com): Debug: acl: initializing
> backend with data:
> vfile:/usr/local/etc/dovecot/global-acls:cache_secs=300
> Feb 12 08:48:40 imap(user at example.com): Debug: acl: acl username =
> user at example.com
> Feb 12 08:48:40 imap(user at example.com): Debug: acl: owner = 1
> Feb 12 08:48:40 imap(user at example.com): Debug: acl vfile: Global ACL
> file: /usr/local/etc/dovecot/global-acls
> Feb 12 08:48:40 imap(user at example.com): Debug: quota: quota_over_flag
> check: quota_over_script unset - skipping
> Feb 12 08:48:40 imap(user at example.com): Debug: acl vfile: file
> /home/vmail/example.com/user/mail/dovecot-acl not found
> Feb 12 08:48:40 imap(user at example.com): Debug: acl vfile: file
> /home/vmail/example.com/user/mail/Drafts/dovecot-acl not found
> Feb 12 08:48:40 imap(user at example.com): Debug: acl vfile: file
> /home/vmail/example.com/user/mail/Spam/dovecot-acl not found
> Feb 12 08:48:40 imap(user at example.com): Debug: acl vfile: file
> /home/vmail/example.com/user/mail/Trash/dovecot-acl not found
> Feb 12 08:48:40 imap(user at example.com): Debug: acl vfile: file
> /home/vmail/example.com/user/mail/Sent/dovecot-acl not found
> Feb 12 08:48:40 imap(user at example.com): Debug: acl vfile: file
> /home/vmail/example.com/user/mail/Archives/dovecot-acl not found
> Feb 12 08:48:40 imap(user at example.com): Debug: acl vfile: file
> /home/vmail/example.com/user/mail/logcheck/dovecot-acl not found
> Feb 12 08:48:40 imap(user at example.com): Debug: acl vfile: file
> /home/vmail/example.com/user/mail/public/dovecot-acl not found
> Feb 12 08:48:40 imap(user at example.com): Debug: Mailbox
> 'public/TestFolder' matches global ACL pattern 'public/TestFolder'
> Feb 12 08:48:40 imap(user at example.com): Debug: acl vfile: file
> /home/vmail/example.com/user/mail/public/TestFolder/dovecot-acl not
> found
> Feb 12 08:48:40 imap(user at example.com): Debug: acl vfile: file
> /home/vmail/example.com/user/mail/virtual/dovecot-acl not found
> Feb 12 08:48:40 imap(user at example.com): Debug: acl vfile: file
> /home/vmail/example.com/user/mail/.Junk/dovecot-acl not found
> Feb 12 08:48:40 imap(user at example.com): Debug: acl vfile: file
> /home/vmail/example.com/user/mail/ham/dovecot-acl not found
> Feb 12 08:48:40 imap(user at example.com): Debug: acl vfile: file
> /home/vmail/example.com/user/mail/fail2ban/dovecot-acl not found
> Feb 12 08:48:40 imap(user at example.com): Debug: acl vfile: file
> /home/vmail/example.com/user/mail/.Sent/dovecot-acl not found
> Feb 12 08:48:40 imap(user at example.com): Debug: acl vfile: file
> /home/vmail/example.com/user/mail/.Trash/dovecot-acl not found
> Feb 12 08:48:40 imap(user at example.com): Debug: acl vfile: file
> /home/vmail/example.com/user/mail/Maildir/dovecot-acl not found
> Feb 12 08:48:40 imap(user at example.com): Debug: acl vfile: file
> /home/vmail/example.com/user/mail/Maildir/public/dovecot-acl not found
> Feb 12 08:48:40 imap(user at example.com): Debug: acl vfile: file
> /home/vmail/example.com/user/mail/Maildir/public/.TestFolder/dovecot-acl
> not found
> Feb 12 08:48:40 imap(user at example.com): Debug: acl vfile: file
> /home/vmail/example.com/user/mail/Deleted Items/dovecot-acl not found
> Feb 12 08:48:40 imap(user at example.com): Debug: acl vfile: file
> /home/vmail/example.com/user/mail/Archive/dovecot-acl not found
> Feb 12 08:48:40 imap(user at example.com): Debug: acl vfile: file
> /home/vmail/example.com/user/mail/Junk/dovecot-acl not found
> Feb 12 08:48:40 imap(user at example.com): Debug: Mailbox
> 'public/TestFolder' matches global ACL pattern 'public/TestFolder'
> Feb 12 08:48:40 imap(user at example.com): Debug: acl vfile: reading file
> /home/vmail/public/TestFolder/dovecot-acl
> Feb 12 08:48:40 imap(user at example.com): Debug: acl vfile: reading file
> /home/vmail/public/TestFolder1/dovecot-acl
> Feb 12 08:48:40 imap(user at example.com): Debug: acl vfile: reading file
> /home/vmail/public/dovecot-acl
> Feb 12 08:48:40 imap(user at example.com): Debug: acl: No lookup right to
> mailbox: public/TestFolder1
> Feb 12 08:48:40 imap(user at example.com): Debug: Namespace shared/:
> Using permissions from : mode=0700 gid=default
> Feb 12 08:48:40 imap(user at example.com): Debug: acl vfile: file
> /usr/local/etc/dovecot/virtual/dovecot-acl not found
> Feb 12 08:48:40 imap(user at example.com): Debug: acl vfile: file
> /usr/local/etc/dovecot/virtual/All/dovecot-acl not found
>
> doveconf -n
> # 2.2.33.2 (d6601f4ec): /usr/local/etc/dovecot/dovecot.conf
> # Pigeonhole version 0.4.21 (92477967)
> # OS: FreeBSD 11.1-RELEASE-p4 amd64
> auth_default_realm = example.com
> auth_mechanisms = plain login
> auth_realms = example.com example2.com
> dict {
> acl = mysql:/usr/local/etc/dovecot/shared-folders.conf
> sqlquota = mysql:/usr/local/etc/dovecot/quota.conf
> }
> first_valid_gid = 999
> first_valid_uid = 999
> hostname = mail.example.com
> imap_client_workarounds = delay-newmail tb-extra-mailbox-sep tb-lsub-flags
> last_valid_gid = 999
> last_valid_uid = 999
> lda_mailbox_autocreate = yes
> lda_mailbox_autosubscribe = yes
> listen = 127.0.0.1 xxx.xxx.xxx.xxx
> lmtp_rcpt_check_quota = yes
> mail_access_groups = vmail
> mail_fsync = never
> mail_gid = vmail
> mail_home = /home/vmail/%d/%n
> mail_location = maildir:~/mail/:LAYOUT=fs:INDEX=~/mail/
> mail_plugins = acl mail_log notify quota quota_clone trash virtual welcome zlib
> mail_server_admin = mailto:postmaster at example.com
> mail_uid = vmail
> mailbox_list_index = yes
> 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 index ihave duplicate mime foreverypart
> extracttext imapflags notify imapsieve vnd.dovecot.imapsieve
> namespace {
> hidden = no
> list = yes
> location = maildir:/home/vmail/public/:LAYOUT=fs:CONTROL=~/mail/public:INDEXPVT=~/mail/public:INDEX=~/mail/public
> mailbox TestFolder {
> auto = subscribe
> comment = Public Folder for message sharing
> }
> prefix = public/
> separator = /
> subscriptions = yes
> type = public
> }
> namespace {
> list = yes
> location = maildir:~/mail/:INDEX=~/mail/shared/%%Ld/%%Ln
> prefix = shared/%%u/
> separator = /
> subscriptions = yes
> type = shared
> }
> namespace {
> location = virtual:/usr/local/etc/dovecot/virtual
> mailbox All {
> auto = subscribe
> comment = All my messages
> special_use = \All
> }
> prefix = virtual/
> separator = /
> }
> namespace inbox {
> inbox = yes
> location =
> mailbox Archive {
> auto = no
> special_use = \Archive
> }
> mailbox Archives {
> auto = subscribe
> special_use = \Archive
> }
> mailbox "Deleted Messages" {
> auto = no
> autoexpunge = 30 days
> special_use = \Trash
> }
> mailbox Drafts {
> auto = subscribe
> special_use = \Drafts
> }
> mailbox Junk {
> auto = no
> autoexpunge = 30 days
> special_use = \Junk
> }
> mailbox "Junk E-mail" {
> auto = no
> autoexpunge = 30 days
> special_use = \Junk
> }
> mailbox Sent {
> auto = subscribe
> special_use = \Sent
> }
> mailbox "Sent Items" {
> auto = no
> special_use = \Sent
> }
> mailbox "Sent Messages" {
> auto = no
> special_use = \Sent
> }
> mailbox Spam {
> auto = subscribe
> autoexpunge = 30 days
> special_use = \Junk
> }
> mailbox Trash {
> auto = subscribe
> autoexpunge = 30 days
> special_use = \Trash
> }
> prefix =
> separator = /
> type = private
> }
> passdb {
> args = /usr/local/etc/dovecot/dovecot-sql.conf.ext
> driver = sql
> }
> plugin {
> acl = vfile:/usr/local/etc/dovecot/global-acls:cache_secs=300
> acl_anyone = allow
> acl_shared_dict = proxy::acl
> imapsieve_mailbox1_before =
> file:/usr/local/lib/dovecot/sieve/report-spam.sieve
> imapsieve_mailbox1_causes = COPY
> imapsieve_mailbox1_name = Spam
> imapsieve_mailbox2_before = file:/usr/local/lib/dovecot/sieve/report-ham.sieve
> imapsieve_mailbox2_causes = COPY
> imapsieve_mailbox2_from = Spam
> imapsieve_mailbox2_name = *
> mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename
> mail_log_fields = uid box msgid size
> quota = count:User quota
> quota_clone_dict = proxy::sqlquota
> quota_exceeded_message = Storage quota for this account has been
> exceeded, please try again later.
> quota_grace = 10%%
> quota_status_nouser = DUNNO
> quota_status_overquota = 552 5.2.2 Mailbox is full
> quota_status_success = DUNNO
> quota_vsizes = true
> quota_warning = storage=100%% quota-exceeded 100 %u
> quota_warning2 = storage=95%% quota-warning 95 %u
> quota_warning3 = storage=90%% quota-warning 90 %u
> quota_warning4 = storage=85%% quota-warning 85 %u
> quota_warning5 = storage=75%% quota-warning 75 %u
> sieve = ~/.dovecot.sieve
> sieve_before = /home/vmail/sieve/before.d
> sieve_default = /home/vmail/sieve/default.sieve
> sieve_dir = ~/sieve
> sieve_extensions = +notify +imapflags
> sieve_global_dir = /home/vmail/sieve
> sieve_global_extensions = +vnd.dovecot.pipe +vnd.dovecot.execute
> sieve_max_redirects = 30
> sieve_max_script_size = 1M
> sieve_pipe_bin_dir = /usr/local/lib/dovecot/sieve
> sieve_plugins = sieve_imapsieve sieve_extprograms
> sieve_user_log = /home/vmail/sieve/sieve_error.log
> trash = /usr/local/etc/dovecot/trash.conf
> welcome_script = welcome %u
> welcome_wait = yes
> }
> postmaster_address = postmaster at example.com
> protocols = imap lmtp sieve
> sendmail_path = /usr/local/sbin/sendmail
> service auth-worker {
> user = $default_internal_user
> }
> service auth {
> unix_listener /var/spool/postfix/private/auth {
> group = postfix
> mode = 0660
> user = postfix
> }
> unix_listener auth-userdb {
> group = vmail
> mode = 0666
> user = vmail
> }
> }
> service dict {
> unix_listener dict {
> group = vmail
> mode = 0660
> user = vmail
> }
> }
> service imap-login {
> inet_listener imap {
> address = 127.0.0.1
> port = 143
> }
> inet_listener imaps {
> address = xxx.xxx.xxx.xxx
> port = 993
> ssl = yes
> }
> }
> service imap {
> executable = imap
> }
> service lmtp {
> unix_listener /var/spool/postfix/private/dovecot-lmtp {
> group = postfix
> mode = 0660
> user = postfix
> }
> }
> service managesieve-login {
> inet_listener sieve {
> address = 127.0.0.1
> port = 4190
> }
> }
> service quota-status {
> client_limit = 1
> executable = quota-status -p postfix
> unix_listener /var/spool/postfix/private/dovecot-quota {
> group = postfix
> mode = 0660
> user = postfix
> }
> }
> service quota-warning {
> executable = script /usr/local/etc/dovecot/quota-warning.sh
> unix_listener quota-warning {
> group = vmail
> mode = 0660
> user = vmail
> }
> user = vmail
> }
> service welcome {
> executable = script /usr/local/etc/dovecot/welcome.sh
> unix_listener welcome {
> user = vmail
> }
> user = vmail
> }
> ssl = required
> ssl_cert = </usr/local/etc/ssl/acme/example.com/fullchain.pem
> ssl_cipher_list =
> ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256 at STRENGTH
> ssl_dh_parameters_length = 2048
> ssl_key = # hidden, use -P to show it
> ssl_options = no_compression
> ssl_prefer_server_ciphers = yes
> ssl_protocols = !SSLv2 !SSLv3 !TLSv1 !TLSv1.1
> userdb {
> args = /usr/local/etc/dovecot/dovecot-sql.conf.ext
> driver = sql
> }
> protocol lmtp {
> mail_plugins = acl mail_log notify quota quota_clone trash virtual
> welcome zlib quota sieve
> }
> protocol lda {
> mail_fsync = optimized
> mail_plugins = acl mail_log notify quota quota_clone trash virtual
> welcome zlib sieve
> }
> protocol imap {
> mail_plugins = acl mail_log notify quota quota_clone trash virtual
> welcome zlib imap_acl imap_quota imap_sieve imap_zlib last_login
> }
>
> shared-folders.conf
> connect = DatabaseConnectionParameters
> # For shared mailboxes
> map {
> pattern = shared/shared-boxes/user/$to/$from
> table = user_shares
> value_field = dummy
>
> fields {
> from_user = $from
> to_user = $to
> }
> }
>
> # To share mailbox to anyone uncomment acl_anyone=allow in
> # 90-acl.conf
> map {
> pattern = shared/shared-boxes/anyone/$from
> table = anyone_shares
> value_field = dummy
>
> fields {
> from_user = $from
> }
> }
>
> global-acls
> public/TestFolder user=user lrwstipekxa
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