Bug 841966 - latest selinux policy fix breaks dogtag
Summary: latest selinux policy fix breaks dogtag
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: 17
Hardware: Unspecified
OS: Unspecified
unspecified
urgent
Target Milestone: ---
Assignee: Miroslav Grepl
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2012-07-20 17:30 UTC by Ade Lee
Modified: 2012-07-24 23:28 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2012-07-24 23:28:29 UTC
Type: Bug
Embargoed:


Attachments (Terms of Use)

Description Ade Lee 2012-07-20 17:30:30 UTC
Description of problem:

If you try to install dogtag on top of the latest selinux policy -- selinux-policy-3.10.0-137.fc17 , the installation fails.  This used to work just fine for 
selinux-policy-3.10.0-132.fc17

I suspect that this has to do with changes made to the way tomcat starts (as dogtag CA is a tomcat instance).

This breaks dogtag which breaks IPA.

Specfically, audit2allow indicates that the following are required:

[root@vm-063 ~]# audit2allow -R -i /var/log/audit/audit.log 
WARNING: Policy would be downgraded from version 27 to 26.
require {
	type tomcat_exec_t;
	type pki_ca_t;
	class file { ioctl getattr read open execute execute_no_trans };
}

#============= pki_ca_t ==============
allow pki_ca_t tomcat_exec_t:file { ioctl execute read open getattr execute_no_trans };
miscfiles_read_hwdata(pki_ca_t)
tomcat_search_cache(pki_ca_t)

[root@vm-063 ~]# audit2allow  -i /var/log/audit/audit.log 
WARNING: Policy would be downgraded from version 27 to 26.
#============= pki_ca_t ==============
allow pki_ca_t hwdata_t:dir search;
allow pki_ca_t hwdata_t:file { read getattr open };
allow pki_ca_t tomcat_cache_t:dir getattr;
allow pki_ca_t tomcat_exec_t:file { ioctl execute read open getattr execute_no_trans };

[root@vm-063 ~]# grep avc /var/log/audit/audit.log 
type=AVC msg=audit(1342803940.898:638): avc:  denied  { read } for  pid=27521 comm="lspci" name="pci.ids" dev="dm-0" ino=7309 scontext=system_u:system_r:pki_ca_t:s0 tcontext=system_u:object_r:hwdata_t:s0 tclass=file
type=AVC msg=audit(1342803940.898:638): avc:  denied  { open } for  pid=27521 comm="lspci" name="pci.ids" dev="dm-0" ino=7309 scontext=system_u:system_r:pki_ca_t:s0 tcontext=system_u:object_r:hwdata_t:s0 tclass=file
type=AVC msg=audit(1342803940.898:639): avc:  denied  { getattr } for  pid=27521 comm="lspci" path="/usr/share/hwdata/pci.ids" dev="dm-0" ino=7309 scontext=system_u:system_r:pki_ca_t:s0 tcontext=system_u:object_r:hwdata_t:s0 tclass=file
type=AVC msg=audit(1342803940.933:640): avc:  denied  { execute } for  pid=27529 comm="sh" name="tomcat6" dev="dm-0" ino=22747 scontext=system_u:system_r:pki_ca_t:s0 tcontext=system_u:object_r:tomcat_exec_t:s0 tclass=file
type=AVC msg=audit(1342803940.933:640): avc:  denied  { read open } for  pid=27529 comm="sh" name="tomcat6" dev="dm-0" ino=22747 scontext=system_u:system_r:pki_ca_t:s0 tcontext=system_u:object_r:tomcat_exec_t:s0 tclass=file
type=AVC msg=audit(1342803940.933:640): avc:  denied  { execute_no_trans } for  pid=27529 comm="sh" path="/usr/sbin/tomcat6" dev="dm-0" ino=22747 scontext=system_u:system_r:pki_ca_t:s0 tcontext=system_u:object_r:tomcat_exec_t:s0 tclass=file
type=AVC msg=audit(1342803940.937:641): avc:  denied  { ioctl } for  pid=27529 comm="tomcat6" path="/usr/sbin/tomcat6" dev="dm-0" ino=22747 scontext=system_u:system_r:pki_ca_t:s0 tcontext=system_u:object_r:tomcat_exec_t:s0 tclass=file
type=AVC msg=audit(1342803940.937:642): avc:  denied  { getattr } for  pid=27529 comm="tomcat6" path="/usr/sbin/tomcat6" dev="dm-0" ino=22747 scontext=system_u:system_r:pki_ca_t:s0 tcontext=system_u:object_r:tomcat_exec_t:s0 tclass=file
type=AVC msg=audit(1342803941.408:646): avc:  denied  { getattr } for  pid=27552 comm="java" path="/var/cache/tomcat6/temp" dev="dm-0" ino=142220 scontext=system_u:system_r:pki_ca_t:s0 tcontext=system_u:object_r:tomcat_cache_t:s0 tclass=dir
type=AVC msg=audit(1342804745.165:736): avc:  denied  { search } for  pid=29023 comm="lspci" name="hwdata" dev="dm-0" ino=7306 scontext=system_u:system_r:pki_ca_t:s0 tcontext=system_u:object_r:hwdata_t:s0 tclass=dir
type=AVC msg=audit(1342804745.165:737): avc:  denied  { search } for  pid=29023 comm="lspci" name="hwdata" dev="dm-0" ino=7306 scontext=system_u:system_r:pki_ca_t:s0 tcontext=system_u:object_r:hwdata_t:s0 tclass=dir
type=AVC msg=audit(1342804745.186:738): avc:  denied  { execute } for  pid=29031 comm="sh" name="tomcat6" dev="dm-0" ino=22747 scontext=system_u:system_r:pki_ca_t:s0 tcontext=system_u:object_r:tomcat_exec_t:s0 tclass=file
type=AVC msg=audit(1342804745.187:739): avc:  denied  { getattr } for  pid=29031 comm="sh" path="/usr/sbin/tomcat6" dev="dm-0" ino=22747 scontext=system_u:system_r:pki_ca_t:s0 tcontext=system_u:object_r:tomcat_exec_t:s0 tclass=file
type=AVC msg=audit(1342804745.187:740): avc:  denied  { getattr } for  pid=29031 comm="sh" path="/usr/sbin/tomcat6" dev="dm-0" ino=22747 scontext=system_u:system_r:pki_ca_t:s0 tcontext=system_u:object_r:tomcat_exec_t:s0 tclass=file


Version-Release number of selected component (if applicable):


How reproducible:


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Comment 1 Fedora Update System 2012-07-21 01:25:01 UTC
pki-core-9.0.21-1.fc17 has been submitted as an update for Fedora 17.
https://admin.fedoraproject.org/updates/pki-core-9.0.21-1.fc17

Comment 2 Fedora Update System 2012-07-21 22:50:34 UTC
Package pki-core-9.0.21-1.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 pki-core-9.0.21-1.fc17'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2012-10958/pki-core-9.0.21-1.fc17
then log in and leave karma (feedback).

Comment 3 Fedora Update System 2012-07-24 23:28:29 UTC
pki-core-9.0.21-1.fc17 has been pushed to the Fedora 17 stable repository.  If problems still persist, please make note of it in this bug report.


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