Bug 853721
| Summary: | selinux prevents spamass-milter from starting when using postfix | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Sjoerd Mullender <sjoerd> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 17 | CC: | dominick.grift, dwalsh, mgrepl, paul |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2012-09-21 23:59:56 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
milter.te needs this to support operation with postfix: # Look up group name (needed by spamass-milter-postfix) (#853721) auth_use_nsswitch(spamass_milter_t) I've tested this locally and the daemon starts successfully with this addition to policy. Thank you. Added. selinux-policy-3.10.0-149.fc17 has been submitted as an update for Fedora 17. https://admin.fedoraproject.org/updates/selinux-policy-3.10.0-149.fc17 Package selinux-policy-3.10.0-149.fc17: * should fix your issue, * was pushed to the Fedora 17 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing selinux-policy-3.10.0-149.fc17' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2012-14301/selinux-policy-3.10.0-149.fc17 then log in and leave karma (feedback). selinux-policy-3.10.0-149.fc17 has been pushed to the Fedora 17 stable repository. If problems still persist, please make note of it in this bug report. |
Description of problem: The spamass-milter configuration for postfix in spamass-milter-postfix tries to set the group for the socket file to "postfix" using a -g option in the file /etc/sysconfig/spamass-milter-postfix. SELinux prevents spamass-milter from starting because it doesn't have access to the /etc/group file, so it can't translate the group name to group id. Version-Release number of selected component (if applicable): spamass-milter-postfix-0.3.2-6.fc17.noarch selinux-policy-targeted-3.10.0-146.fc17.noarch How reproducible: 100% Steps to Reproduce: 1.install and configure postfix, spamass-milter-postfix 2.systemctl start spamass-milter 3. Actual results: spamass-milter fails to start (see /var/log/messages and systemctl status spamass-milter). Expected results: spamass-milter up and running Additional info: I was forced to turn off selinux because I had to get email working. Relevant log messages: audit log: type=SERVICE_START msg=audit(1346581209.612:25102): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg=' comm="spamass-milter" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' type=AVC msg=audit(1346581209.635:25103): avc: denied { read } for pid=14930 comm="spamass-milter" name="group" dev="sda2" ino=61104 scontext=system_u:system_r:spamass_milter_t:s0 tcontext=system_u:object_r:passwd_file_t:s0 tclass=file type=SYSCALL msg=audit(1346581209.635:25103): arch=c000003e syscall=2 success=no exit=-13 a0=7fbad80b16bf a1=80000 a2=1b6 a3=238 items=0 ppid=1 pid=14930 auid=4294967295 uid=991 gid=987 euid=991 suid=991 fsuid=991 egid=987 sgid=987 fsgid=987 tty=(none) ses=4294967295 comm="spamass-milter" exe="/usr/sbin/spamass-milter" subj=system_u:system_r:spamass_milter_t:s0 key=(null) type=SERVICE_STOP msg=audit(1346581209.663:25104): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg=' comm="spamass-milter" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=failed' messages log: Sep 2 12:20:09 taling spamass-milter[14930]: group option, getgrnam: Permission denied Sep 2 12:20:09 taling systemd[1]: spamass-milter.service: main process exited, code=exited, status=67 Sep 2 12:20:09 taling systemd[1]: Unit spamass-milter.service entered failed state. Sep 2 12:20:10 taling setroubleshoot: SELinux is preventing /usr/sbin/spamass-milter from read access on the file /etc/group. For complete SELinux messages. run sealert -l c19a2da6-a410-43ca-8bf1-a30c7274dd06