Description of problem: The newly-released 2.3.16 version of cyrus-imapd adds a user_deny.db file that is accessed to see if users should be rejected (duh). This file is not created by cyrus-imapd by default, and if it is missing, I notice that all IMAP clients get rejected by default. There is some discussion of this new feature: http://www.mail-archive.com/info-cyrus@lists.andrew.cmu.edu/msg38696.html http://www.mail-archive.com/info-cyrus@lists.andrew.cmu.edu/msg38705.html The workaround I used was to create an empty user_deny.db file, and to make sure that the imapd.conf file specifies 'userdeny_db: flat'. As per the mailing-list discussion, there are still lots of spurious user_deny.db lookup messages in the mail logs, but the clients are now able to connect. For the short-term, it would be good to have the cyrus-imapd RPM provide this empty user_deny.db so that RPM upgrades to not go awry. Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info:
Created attachment 382539 [details] Posted fix from Cyrus mailing list. Here's the fix posted in: http://www.mail-archive.com/info-cyrus@lists.andrew.cmu.edu/msg38697.html Also requires: --- ../SOURCES/cyrus-imapd.imap-2.3.x-conf.orig 2006-02-28 12:04:01.000000000 -0800 +++ ../SOURCES/cyrus-imapd.imap-2.3.x-conf 2010-01-08 11:13:03.000000000 -0800 @@ -9,3 +9,4 @@ tls_cert_file: /usr/share/ssl/certs/cyrus-imapd.pem tls_key_file: /usr/share/ssl/certs/cyrus-imapd.pem tls_ca_file: /usr/share/ssl/certs/ca-bundle.crt +userdeny_db: dummy
hi guys, thanks for reporting this I don't want to use solution A) nor solution B), because it's not clear (yet) what upstream preferences are. So I've prepared solution C (temporary) How it (should) work: when it initialize access_ok check, it tests if user_denny.db exists. If it does not exists, it returns true (user allowed) and remembering this it's not doing any tests next time (until service restart). Please test if it works for you. Packages can be found here: x86_64: http://koji.fedoraproject.org/koji/taskinfo?taskID=1913749 i586: http://koji.fedoraproject.org/koji/taskinfo?taskID=1913751 If it does not work, please attach log (one line : DENYDB_ERROR: databaze '<path to user_denny.db>' does not exist, ignoring... in log is expected).
FYI: I tried running the patch in Comment #2 locally, and I get as much logging anyway: ... Jan 11 10:51:08 mail imaps[24018]: fetching user_deny.db entry for 'philipp' Jan 11 10:51:08 mail imaps[24018]: fetching user_deny.db entry for 'philipp' Jan 11 10:51:08 mail imaps[24018]: fetching user_deny.db entry for 'philipp' Jan 11 10:51:08 mail imaps[24018]: fetching user_deny.db entry for 'philipp' so in terms of exploding my /var/log/maillog, it's a tie... about the same either way.
ooops, I can't see my last comment, I've probably put it under wrong bug number :D anyway, I've had more time, so I've tested it myself. Patch I've created has wrong if condition. This should be fixed now with some workaround - user_denny.db is not used (without complains) if it does not exist. This is only temporary till upstream comes up with something official
cyrus-imapd-2.3.16-2.fc11 has been submitted as an update for Fedora 11. http://admin.fedoraproject.org/updates/cyrus-imapd-2.3.16-2.fc11
cyrus-imapd-2.3.16-2.fc12 has been submitted as an update for Fedora 12. http://admin.fedoraproject.org/updates/cyrus-imapd-2.3.16-2.fc12
cyrus-imapd-2.3.16-2.fc11 has been pushed to the Fedora 11 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with su -c 'yum --enablerepo=updates-testing update cyrus-imapd'. You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F11/FEDORA-2010-0574
cyrus-imapd-2.3.16-2.fc12 has been pushed to the Fedora 12 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with su -c 'yum --enablerepo=updates-testing update cyrus-imapd'. You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F12/FEDORA-2010-0611
cyrus-imapd-2.3.16-2.fc11 has been pushed to the Fedora 11 stable repository. If problems still persist, please make note of it in this bug report.
cyrus-imapd-2.3.16-2.fc12 has been pushed to the Fedora 12 stable repository. If problems still persist, please make note of it in this bug report.