Fri, 10 Apr 2026 09:35:37 +0000 https://bugs.horde.org/ticket/9299 quoting of folder names when setting ACLs is broken The upgrade to v3.3.9 of Horde has broken the setting of ACLs on folders with non-alphanumeric characters in their names. The ACL driver returns: The current list of users with access to this folder could not be retrieved. lib/Horde/IMAP/ACL/rfc2086.php has changed to use imap_setacl and imap_getacl instead of talking direct to the IMAP server. Something about quoting folder names is broken. Putting the older rfc2086.php from 3.3.8 back restores the function. Thu, 07 Oct 2010 15:10:42 +0000 https://bugs.horde.org/ticket/9299#t60319 Possibly a duplicate of Bug #9058? Thu, 07 Oct 2010 15:53:00 +0000 https://bugs.horde.org/ticket/9299#t60322 > Possibly a duplicate of Bug #9058? No it isn't. You can sort of get it working by hacking out the quoting code and then it will sort of work for folders with hyphens and underscores, so it has nothing to do with capability. Thu, 07 Oct 2010 15:59:42 +0000 https://bugs.horde.org/ticket/9299#t60324 Changes have been made in CVS for this ticket: Bug: 9299 Fix accessing IMAP ACLs that contain non-alphanumeric characters. imap_*() methods don't require quoting of the mailbox name. If we directly talk to IMAP server, always quote mailbox name (this is not 100% correct IMAP behavior either, but it is as good as we are going to get in this library for Horde 3). http://cvs.horde.org/diff.php/framework/IMAP/IMAP/ACL/Attic/rfc2086.php?rt=horder1=1.6.8.26r2=1.6.8.27ty=u http://cvs.horde.org/diff.php/horde/docs/CHANGES?rt=horder1=1.515.2.629r2=1.515.2.630ty=u Tue, 19 Oct 2010 18:12:31 +0000 https://bugs.horde.org/ticket/9299#t60459 Does this fix work? Tue, 19 Oct 2010 18:13:55 +0000 https://bugs.horde.org/ticket/9299#t60461 Corrected links: http://cvs.horde.org/diff.php/framework/IMAP/IMAP/ACL/Attic/rfc2086.php?rt=horde&r1=1.6.8.26&r2=1.6.8.27&ty=u http://cvs.horde.org/diff.php/horde/docs/CHANGES?rt=horde&r1=1.515.2.629&r2=1.515.2.630&ty=u Tue, 19 Oct 2010 18:15:14 +0000 https://bugs.horde.org/ticket/9299#t60462 Almost. It does set ACLs however there looks like there is a timing issue, as it returns a message to say it could not retrieve the ACL after it set it. If you then go and select the folder again and retrieve the ACL, it correctly displays. Wed, 20 Oct 2010 10:14:12 +0000 https://bugs.horde.org/ticket/9299#t60473 I have no idea about the delay (I didn't originally write any of this ACL code, unfortunately). I see there is a reference to Cyrus Murder and a delay. Is that what you are using? At best, though, that is a separate issue. This issue has been resolved. Wed, 20 Oct 2010 16:12:34 +0000 https://bugs.horde.org/ticket/9299#t60491