dovecot - Jan 2014 - New global ACL mailbox pattern feature in HG

Hi,

I played around with changeset 9376bf098692 a bit. Right now I'm unsure how
to describe a namespace using this feature. Using something like
'Public/*" doesn't seem to work while 'Public*" does, but
would also potentially alter non-related mailboxes elsewhere:

$ cat global-acl 
INBOX owner lrwstiekxap
Public* group=PublicMailboxAdmins lrwsik

Regards
Thomas
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* Thomas Leuxner <tlx at leuxner.net> 2014.01.28 08:29:
> $ cat global-acl 
> INBOX owner lrwstiekxap
> Public* group=PublicMailboxAdmins lrwsik
Following up on this, there seems to be an issue with separators. Mailbox
creation crashes, while it used to work fine with the same configuration w/o the
'global-acl' file. Interestingly enough same syntax works for the public
namespace (e.g. "mailbox create -u tlx at leuxner.net Public/Test" ):

$ doveadm acl get -u tlx at leuxner.net INBOX
ID    Global Rights
owner        admin create delete expunge insert lookup post read write
write-deleted write-seen

$ doveadm mailbox create -u tlx at leuxner.net "Shops/Test"
doveadm(tlx at leuxner.net): Panic: file acl-global-file.c: line 163
(acl_global_file_find_rights): assertion failed: (file->last_refresh_time !=
0)
doveadm(tlx at leuxner.net): Error: Raw backtrace:
/usr/lib/dovecot/libdovecot.so.0(+0x6b34f) [0x7f7de43bf34f] ->
/usr/lib/dovecot/libdovecot.so.0(default_fatal_handler+0x2a) [0x7f7de43bf42a]
-> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f7de4378e8e] ->
/usr/lib/dovecot/modules/lib01_acl_plugin.so(+0xc692) [0x7f7de3799692] ->
/usr/lib/dovecot/modules/lib01_acl_plugin.so(acl_global_file_have_any+0x1a)
[0x7f7de3799bfa] -> /usr/lib/dovecot/modules/lib01_acl_plugin.so(+0x9f92)
[0x7f7de3796f92] ->
/usr/lib/dovecot/modules/lib01_acl_plugin.so(acl_mailbox_list_have_right+0xed)
[0x7f7de379c44d] -> /usr/lib/dovecot/modules/lib01_acl_plugin.so(+0xda69)
[0x7f7de379aa69] -> /usr/lib/dovecot/libdovecot-storage.so.0(+0x93027)
[0x7f7de46bc027] ->
/usr/lib/dovecot/libdovecot-storage.so.0(mailbox_create+0x38) [0x7f7de46aa048]
-> doveadm() [0x418124] -> doveadm() [0x41358d] ->
doveadm(doveadm_mail_try_run+0x251) [0x414251] -> doveadm(main+0x3c8)
[0x413138] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xfd)
[0x7f7de3fe8ead] -> doveadm() [0x413351]
Aborted

namespace {
  list = yes
  location = mdbox:/var/vmail/public:INDEXPVT=~/mdbox/public
  prefix = Public/
  separator = /
  subscriptions = no
  type = public
}
namespace inbox {
  hidden = no
  inbox = yes
  location   mailbox Drafts {
    special_use = \Drafts
  }
  mailbox Junk {
    special_use = \Junk
  }
  mailbox Sent {
    special_use = \Sent
  }
  mailbox "Sent Messages" {
    special_use = \Sent
  }
  mailbox Trash {
    special_use = \Trash
  }
  prefix   separator = /
  type = private
}
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