Quoting Mathieu Pellieux via Info-cyrus <info-cyrus@xxxxxxxxxxxxxxxxxxxx>:
Hello,
Aren't you missing the folowwing ACLs? (since cyrus 2.3 at least)
k: The ACI subject has the right to CREATE a new folder if the /k/
<http://www.cyrusimap.org/%7Evanmeeuwen/imap/admin/access-control/rights-reference.html#imap-admin-access-control-right-k> right exists on the parent folder of the folder to be
created.
x: Use the /x/
<http://www.cyrusimap.org/%7Evanmeeuwen/imap/admin/access-control/rights-reference.html#imap-admin-access-control-right-x> right to indicate the ACI subject has the right to DELETE the folder on which the ACL is set, as opposed to the now obsolete /c/ <http://www.cyrusimap.org/%7Evanmeeuwen/imap/admin/access-control/rights-reference.html#imap-admin-access-control-right-c> right or /d/ <http://www.cyrusimap.org/%7Evanmeeuwen/imap/admin/access-control/rights-reference.html#imap-admin-access-control-right-d>
right.
t: The ACI subject is allowed to delete messages from this folder,
meaning that the ACI subject is allowed to flag messages as \\Deleted.
e: The ACI subject is allowed to expunge messages in this folder,
meaning the ACI subject has the right to remove all messages that
have been flagged as \\Deleted from all visibility.
Right, I should have a look to that, indeed. But after the upgrade.
My 2.2 backends don't accept those acl for the moment. And my 2.2
frontends work
fine with the upgraded one, and those, untouch by upgrade, acl.
Anyway, I should have, better, read the docs :
https://cyrusimap.org/imap/release-notes/2.5/x/2.5.0.html :
" Cyrus IMAP Murder Topologies
Environments that run a Cyrus IMAP Murder topology will want to upgrade
their backends before they upgrade their frontends. See Task #16 for
details. "
Task #16 isn't relevant to my particular problem but the doc says I should
wait backends upgrade before upgrading frontends. I will wait.
And submailboxes creation works fine from 2.2 frontends to 2.5 backends.
Ps: I had a class with you in 2005 (first ISRAD prom)
Great! Good prom. Nice memories.
Thanks for your answer.
Regards,
On 06/06/2016 15:49, Jean Charles Delépine via Info-cyrus wrote:
Hello,
I'm on the way to make a big (late) upgrade.
My murder config is composed of 16 1To backends. I can't upgrade
all of them simultaneously. So I planed to :
- upgrade mupdate server (make a new one, and update frontend's and
backend's conf)
- replace frontends with upgraded one's
- upgrade backends one after the other, nightly, on serveral night
mupdate server upgrade is ok. But I have problems with 2.5 frontends and 2.2
backends interaction. All seems fine (no error), but users can't
create new sub
mailboxes (admin can create mailboxes and sub mailboxes) :
loggued as mailbox owner :
imap-01> lam INBOX
delepine lrswipcda
anyone p
imap-01> cm INBOX.hop
createmailbox: Permission denied
My tests say that, whichever mupdate server version :
Frontend 2.2 can create 2.2 mailboxes and 2.5 mailboxes
Frontend 2.5 can't create 2.2 mailboxes but can create 2.5 mailboxes
All others tested features work.
The 2.2 is using saslauthd + pam_ldap for authentification. The 2.5
is using either
ldapdb or saslauthd + ptoader and ldap.
With or without
suppress_capabilities: ESEARCH QRESYNC XLIST LIST-EXTENDED WITHIN
on 2.5 frontends.
2 questions :
- do you have an idea why users can't create submailboxes on 2.2
backends with 2.5 frontends ? Is there any acl new option I
miss ? ...
- what are the risks if I wait for all backends to migrate before
using 2.5 frontends ? My option with this problem. I didn't find
any problem... but surely, if there's one, my users will find it.
Options that might be relevant :
On backends :
proxyservers: proxy
proxy_authname: proxy
On frontends:
proxy_authname: proxy
proxy_password: <>
proxyd_allow_status_referral: 0
proxyd_disable_mailbox_referrals: 1
backends are in an internal non routable network.
Sincerly,
Jean Charles Delépine
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Mathieu Pellieux <mpellieux@xxxxxxxxxxx>
Administrateur Systèmes
sysadmin <sysadmin@xxxxxxxxxxx>
01.73.02.75.01
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