Bug 787355

Summary: SELinux is preventing /usr/sbin/cherokee-worker from 'create' accesses on the None flcache.
Product: [Fedora] Fedora Reporter: Michiduta07
Component: selinux-policyAssignee: Miroslav Grepl <mgrepl>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 16CC: dominick.grift, dwalsh, mgrepl, renich
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:bcdea0b536305eb82708096ecea6efd5a5dc5cd4fa0e8270a7e761553930591a
Fixed In Version: selinux-policy-3.10.0-80.fc16 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2012-03-24 00:39:31 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:

Description Michiduta07 2012-02-04 11:12:22 UTC
libreport version: 2.0.8
executable:     /usr/bin/python
hashmarkername: setroubleshoot
kernel:         3.2.2-1.fc16.x86_64
reason:         SELinux is preventing /usr/sbin/cherokee-worker from 'create' accesses on the None flcache.
time:           Sat 04 Feb 2012 01:12:11 PM EET

description:
:SELinux is preventing /usr/sbin/cherokee-worker from 'create' accesses on the None flcache.
:
:*****  Plugin catchall (100. confidence) suggests  ***************************
:
:If you believe that cherokee-worker should be allowed create access on the flcache <Unknown> 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 cherokee-worker /var/log/audit/audit.log | audit2allow -M mypol
:# semodule -i mypol.pp
:
:Additional Information:
:Source Context                system_u:system_r:httpd_t:s0
:Target Context                system_u:object_r:httpd_var_lib_t:s0
:Target Objects                flcache [ None ]
:Source                        cherokee-worker
:Source Path                   /usr/sbin/cherokee-worker
:Port                          <Unknown>
:Host                          (removed)
:Source RPM Packages           
:Target RPM Packages           
:Policy RPM                    <Unknown>
:Selinux Enabled               True
:Policy Type                   targeted
:Enforcing Mode                Enforcing
:Host Name                     (removed)
:Platform                      Linux (removed) 3.2.2-1.fc16.x86_64 #1 SMP Thu
:                              Jan 26 03:21:58 UTC 2012 x86_64 x86_64
:Alert Count                   2
:First Seen                    Sat 04 Feb 2012 01:09:02 PM EET
:Last Seen                     Sat 04 Feb 2012 01:09:02 PM EET
:Local ID                      cfc80ceb-73e4-4929-8849-ef0d865de04c
:
:Raw Audit Messages
:type=AVC msg=audit(1328353742.708:207): avc:  denied  { create } for  pid=6355 comm="cherokee-worker" name="flcache" scontext=system_u:system_r:httpd_t:s0 tcontext=system_u:object_r:httpd_var_lib_t:s0 tclass=dirnode=(removed) type=SYSCALL msg=audit(1328353742.708:207): arch=c000003e syscall=83 success=no exit=-13 a0=249c7c0 a1=1ed a2=ffffffffffffffa0 a3=2a items=0 ppid=1027 pid=6355 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="cherokee-worker" exe="/usr/sbin/cherokee-worker" subj=system_u:system_r:httpd_t:s0 key=(null)
:
:
:Hash: cherokee-worker,httpd_t,httpd_var_lib_t,None,create
:
:audit2allow
:
:
:audit2allow -R
:
:

Comment 1 Miroslav Grepl 2012-02-05 20:11:29 UTC
I am interested in tclass.

$ sesearch -A -s httpd_t -t httpd_var_lib_t
Found 3 semantic av rules:
   allow httpd_t httpd_var_lib_t : file { ioctl read write create getattr setattr lock append unlink link rename open } ; 
   allow httpd_t httpd_var_lib_t : dir { ioctl read write getattr lock add_name remove_name search open } ; 
   allow httpd_t file_type : filesystem getattr ;

What is "flcache"?

Comment 2 Michiduta07 2012-02-05 20:26:39 UTC
(In reply to comment #1)
> I am interested in tclass.
> 
> $ sesearch -A -s httpd_t -t httpd_var_lib_t
> Found 3 semantic av rules:
>    allow httpd_t httpd_var_lib_t : file { ioctl read write create getattr
> setattr lock append unlink link rename open } ; 
>    allow httpd_t httpd_var_lib_t : dir { ioctl read write getattr lock add_name
> remove_name search open } ; 
>    allow httpd_t file_type : filesystem getattr ;
> 
> What is "flcache"?

I don't know what that is. I just installed cherokee with the add/remove software application and started configuring it based on the tutorial provided by cherokee.

Comment 3 Daniel Walsh 2012-02-06 16:31:18 UTC
Miroslav, I see no reason to block the creation of directories labeled httpd_var_lib_t.

Comment 4 Miroslav Grepl 2012-02-06 17:40:34 UTC
Yes, I missed "tclass=dirnode" string.

Comment 6 Renich Bon Ciric 2012-02-15 20:06:34 UTC
is this somewhere in testing?

Comment 7 Miroslav Grepl 2012-02-16 11:16:56 UTC
I will do a new build today/tomorrow.

Comment 8 Renich Bon Ciric 2012-02-17 08:29:05 UTC
(In reply to comment #7)
> I will do a new build today/tomorrow.

Thanks a lot ;)

I really need this since I use cherokee only on all my servers ;)

Comment 9 Fedora Update System 2012-02-29 09:34:27 UTC
selinux-policy-3.10.0-78.fc16 has been submitted as an update for Fedora 16.
https://admin.fedoraproject.org/updates/selinux-policy-3.10.0-78.fc16

Comment 10 Fedora Update System 2012-03-01 09:25:26 UTC
Package selinux-policy-3.10.0-78.fc16:
* should fix your issue,
* was pushed to the Fedora 16 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing selinux-policy-3.10.0-78.fc16'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2012-2733/selinux-policy-3.10.0-78.fc16
then log in and leave karma (feedback).

Comment 11 Fedora Update System 2012-03-21 02:27:16 UTC
Package selinux-policy-3.10.0-80.fc16:
* should fix your issue,
* was pushed to the Fedora 16 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing selinux-policy-3.10.0-80.fc16'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2012-2733/selinux-policy-3.10.0-80.fc16
then log in and leave karma (feedback).

Comment 12 Fedora Update System 2012-03-24 00:39:31 UTC
selinux-policy-3.10.0-80.fc16 has been pushed to the Fedora 16 stable repository.  If problems still persist, please make note of it in this bug report.