The initial proposal is to change the view as per ticket https://git.cyrus.foundation/T91#1937

Applying this fix would resolve T45.

Differentials 37 and 38 are submitted upstream and resolve this issue in git master head.

@bruederli, @seigo,

The mailboxID parameter is supposed to contain the folder uniqueid, avoiding the need to perform this lookup in Egara.

A new parameter vnd.cmu.mailboxACL available in git master now contains the full ACL for all mailboxes, but the format is going to change from tab-delimited subject\trights\t to json: {'subject':'rights', ...}.

The uri parameter now exclusively holds the administrator view on mailbox hierarchies, such that;

• No more username is prepended to the server part of the uri,
• INBOX becomes user/john.doe@example.org,
• Shared Folders/shared/foo for a user already in @example.org becomes shared/foo@example.org

Failed to test cyrus-imapd-2.5.1-19.1.x86_64. Segfaults with event notifications enabled.

Steps to reproduce and test:

1. Enable event notifications for Cyrus (event_notifier: log in /etc/imapd.conf)
2. Create a "Shared Mail Folder" in Webadmin enabled for email receiving:
   • Folder Name: Collected
   • Email Address: collected@example.org
   • Recipient(s) Access List: collected@example.org
   • IMAP Access Rights: anyone (lrswiptn)
3. Log in as regular user john.doe@example.org
4. Send a message to collected@example.org
5. Trace logs in /var/log/maillog

Expected results:

• Log entry from notifyd with "event":"MessageNew"
• uri paramater of the JSON content starts with imap://<hostname>/shared/Collected%40example.org

The event notification segfaulting on login events should be resolved upstream (by me), so new packages will be forthcoming.

Fix tested and verified in version cyrus-imapd-2.5.2-1.1.x86_64. The following event notification is sent by notifyd:

{
    "bodyStructure": "(\"TEXT\" \"PLAIN\" (\"CHARSET\" \"US-ASCII\" \"FORMAT\" \"flowed\") NIL NIL \"7BIT\" 26 1 NIL NIL NIL NIL)",
    "event": "MessageNew",
    "mailboxID": "e7c2a56d-6167-477d-b666-1d3a90f7e178",
    "messageSize": 797,
    "messages": 1,
    "modseq": 3,
    "pid": 20359,
    "service": "lmtpunix",
    "timestamp": "2015-05-07T18:24:23.506+02:00",
    "uidnext": 2,
    "uri": "imap://kolab34.example.org/shared/Collected%40example.org;UIDVALIDITY=1429518720/;UID=1",
    "user": "",
    "vnd.cmu.envelope": "(\"Thu, 07 May 2015 18:24:18 +0200\" \"XXX\" ((\"Doe, John\" NIL \"john.doe\" \"example.org\")) ((\"Doe, John\" NIL \"john.doe\" \"example.org\")) ((\"Doe, John\" NIL \"john.doe\" \"example.org\")) ((NIL NIL \"collected\" \"example.org\")) NIL NIL NIL \"<4329e8f29a3ebb997a90fa355bb0d48c@example.org>\")",
    "vnd.cmu.midset": [
        "<4329e8f29a3ebb997a90fa355bb0d48c@example.org>"
    ],
    "vnd.cmu.sessionId": "kolab34.example.org-20359-1431015863-1-8592250803757161183",
    "vnd.cmu.unseenMessages": 1
}