Bug 1013550
| Summary: | SELinux is preventing /usr/lib/erlang/erts-5.10.2/bin/beam.smp from 'write' accesses on the directory couchdb. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Christopher Meng <i> |
| Component: | selinux-policy | Assignee: | Lukas Vrabec <lvrabec> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | rawhide | CC: | dominick.grift, dwalsh, lvrabec, mgrepl, redhat2 |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | i686 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:ec6cfb7cd1a56f1c35e817ef75bcc801723b9d1486d66797edc3061090aff192 | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2014-04-04 14:40:42 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
We need to revisit rabbitmq_* policies in rawhide. Lukas, AFAIK we have another bug where is has been requested(re-write this policy). Christopher, if you add a local policy, does it work then? Hmm..I forgot how to reproduce it..... Ooops.. Any hints? I did a clean CouchDB, tried to start it and got the same message.
CouchDB does not start if selinux is enforcing.
# getenforce
Enforcing
# uname -r
3.11.7-200.fc19.x86_64
-----------------------------------
# sealert -l bad3ce79-d946-4446-a11c-d0b457378900
SELinux is preventing /usr/lib64/erlang/erts-5.10.3/bin/beam from write access on the directory couchdb.
***** Plugin catchall (100. confidence) suggests ***************************
If you believe that beam should be allowed write access on the couchdb directory by default.
Then you should report this as a bug.
You can generate a local policy module to allow this access.
Do
allow this access for now by executing:
# grep beam /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp
Additional Information:
Source Context system_u:system_r:rabbitmq_beam_t:s0
Target Context system_u:object_r:couchdb_log_t:s0
Target Objects couchdb [ dir ]
Source beam
Source Path /usr/lib64/erlang/erts-5.10.3/bin/beam
Port <Unknown>
Host myhost.iginet.local
Source RPM Packages erlang-erts-R16B-02.3.fc19.x86_64
Target RPM Packages
Policy RPM selinux-policy-3.12.1-74.13.fc19.noarch
Selinux Enabled True
Policy Type targeted
Enforcing Mode Enforcing
Host Name myhost.iginet.local
Platform Linux srv1902.iginet.local 3.11.7-200.fc19.x86_64
#1 SMP Mon Nov 4 14:09:03 UTC 2013 x86_64 x86_64
Alert Count 10
First Seen 2013-12-01 07:58:39 CET
Last Seen 2013-12-01 08:25:38 CET
Local ID bad3ce79-d946-4446-a11c-d0b457378900
Raw Audit Messages
type=AVC msg=audit(1385882738.25:4194): avc: denied { write } for pid=9081 comm="beam" name="couchdb" dev="dm-1" ino=396317 scontext=system_u:system_r:rabbitmq_beam_t:s0 tcontext=system_u:object_r:couchdb_log_t:s0 tclass=dir
type=SYSCALL msg=audit(1385882738.25:4194): arch=x86_64 syscall=open success=no exit=EACCES a0=7f79b1101f10 a1=441 a2=1b6 a3=0 items=0 ppid=1 pid=9081 auid=4294967295 uid=996 gid=995 euid=996 suid=996 fsuid=996 egid=995 sgid=995 fsgid=995 ses=4294967295 tty=(none) comm=beam exe=/usr/lib64/erlang/erts-5.10.3/bin/beam subj=system_u:system_r:rabbitmq_beam_t:s0 key=(null)
Hash: beam,rabbitmq_beam_t,couchdb_log_t,dir,write
-----------------------------------
-> Can you tell met what commands I should run to provide the extra information you need?
kind regards,
Egon
#============= rabbitmq_beam_t ============== #!!!! This avc is allowed in the current policy allow rabbitmq_beam_t couchdb_log_t:dir write; |
Description of problem: 1. Pure install couchdb 2. Building couchdbkit 3. Running tests of couchdbkit SELinux is preventing /usr/lib/erlang/erts-5.10.2/bin/beam.smp from 'write' accesses on the directory couchdb. ***** Plugin catchall (100. confidence) suggests ************************** If you believe that beam.smp should be allowed write access on the couchdb directory by default. Then you should report this as a bug. You can generate a local policy module to allow this access. Do allow this access for now by executing: # grep beam.smp /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:rabbitmq_beam_t:s0 Target Context system_u:object_r:couchdb_log_t:s0 Target Objects couchdb [ dir ] Source beam.smp Source Path /usr/lib/erlang/erts-5.10.2/bin/beam.smp Port <Unknown> Host (removed) Source RPM Packages erlang-erts-R16B-01.1.fc20.1.i686 Target RPM Packages Policy RPM selinux-policy-3.12.1-83.fc21.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 3.12.0-0.rc2.git2.2.fc21.i686+PAE #1 SMP Thu Sep 26 15:21:52 UTC 2013 i686 i686 Alert Count 5 First Seen 2013-09-30 18:29:49 CST Last Seen 2013-09-30 18:29:52 CST Local ID 29a508ff-a851-44a4-b19c-c2bcbd443578 Raw Audit Messages type=AVC msg=audit(1380536992.615:687): avc: denied { write } for pid=23350 comm="beam.smp" name="couchdb" dev="sda6" ino=23655 scontext=system_u:system_r:rabbitmq_beam_t:s0 tcontext=system_u:object_r:couchdb_log_t:s0 tclass=dir type=SYSCALL msg=audit(1380536992.615:687): arch=i386 syscall=open success=no exit=EACCES a0=b6740f84 a1=8441 a2=1b6 a3=0 items=0 ppid=1 pid=23350 auid=4294967295 uid=985 gid=980 euid=985 suid=985 fsuid=985 egid=980 sgid=980 fsgid=980 ses=4294967295 tty=(none) comm=beam.smp exe=/usr/lib/erlang/erts-5.10.2/bin/beam.smp subj=system_u:system_r:rabbitmq_beam_t:s0 key=(null) Hash: beam.smp,rabbitmq_beam_t,couchdb_log_t,dir,write Additional info: reporter: libreport-2.1.7 hashmarkername: setroubleshoot kernel: 3.12.0-0.rc2.git2.2.fc21.i686+PAE type: libreport