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On 04/27/2010 11:41 AM, Steve Blackwell wrote:
On Tue, 27 Apr 2010 17:01:26 +0200
Dominick Grift <domg472(a)gmail.com> wrote:
> On Tue, Apr 27, 2010 at 10:57:17AM -0400, Steve Blackwell wrote:
>> On Tue, 27 Apr 2010 08:45:25 -0400
>> Daniel J Walsh <dwalsh(a)redhat.com> wrote:
>>
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>>> On 04/26/2010 12:41 PM, Steve Blackwell wrote:
>>>> On Mon, 26 Apr 2010 11:11:00 -0400
>>>> Daniel J Walsh <dwalsh(a)redhat.com> wrote:
>>>>
>>>>
>>>>>> I do still have one (so far) problem though. When I tried to
>>>>>> point my browser at my local BackupPC server page a get an
>>>>>> "Unable to Connect" message and an AVC:
>>>>>>
>>>>>> Raw Audit Messages :
>>>>>> node=steve.blackwell type=AVC msg=audit(1272289200.98:138):
>>>>>> avc: denied { write } for pid=31707 comm="perl5.10.0"
>>>>>> name="BackupPC.sock" dev=dm-0 ino=36667496
>>>>>> scontext=system_u:system_r:httpd_t:s0
>>>>>> tcontext=system_u:object_r:var_log_t:s0 tclass=sock_file
>>>>>>
>>>>>> node=steve.blackwell type=SYSCALL
>>>>>> msg=audit(1272289200.98:138): arch=40000003 syscall=102
>>>>>> success=no exit=-13 a0=3 a1=bfbd44e0 a2=cfe4ac a3=9317008
>>>>>> items=0 ppid=2037 pid=31707 auid=4294967295 uid=48 gid=48
>>>>>> euid=495 suid=495 fsuid=495 egid=48 sgid=48 fsgid=48
>>>>>> tty=(none) ses=4294967295 comm="perl5.10.0"
>>>>>> exe="/usr/bin/perl5.10.0"
subj=system_u:system_r:httpd_t:s0
>>>>>> key=(null)
>>>>>>
>>>>>> Now I know I could change the context of that socket file but
>>>>>> I'm guessing that it gets created every time and so that is
>>>>>> not a permanent solution. Is there a boolean I need to set;
>>>>>> nothing looked obvious or perhaps a BackupPC policy I need to
>>>>>> install?
>>>>>>
>>>>>> Thanks,
>>>>>> Steve
>>>>>> --
>>>>>> selinux mailing list
>>>>>> selinux(a)lists.fedoraproject.org
>>>>>>
https://admin.fedoraproject.org/mailman/listinfo/selinux
>>>>>>
>>>>>>
>>>>> What directory is the socket in?
>>>>
>>>> /var/log/BackupPC
>>>>
>>>> Steve
>>>
>>> The BackupPC package comes with labeling in F12/F13 of
>>> httpd_sys_content_t.
>>>
>>> # matchpathcon /var/log/BackupPC/
>>> /var/log/BackupPC system_u:object_r:httpd_sys_content_t:s0
>>>
>>> Execute the following, should fix the problem
>>>
>>> # semanage fcontext -a -t httpd_sys_content_t
>>> '/var/log/BackupPC(/.*)?'
>>> # restorecon -R -v /var/log/BackupPC
>>
>> No luck.
>>
>> This did relabel the files in /var/log/BackupPC
>>
>> [root@steve ~]# ls -lZ /var/log/BackupPC
>> -r--r--r--. backuppc backuppc
>> system_u:object_r:httpd_sys_content_t:s0 BackupPC.pid
>> srwxr-x---. backuppc backuppc
>> system_u:object_r:httpd_sys_content_t:s0 BackupPC.sock
>
> This pid and sock need to mv to /var/run, i asked backuppc packager
> to do this long time ago but for some reason not fixed yet
>
I posted another message to the BackupPC list to try and find that
status on your request but I didn't get an answer to my first question
so I'm not holding my breath.
In the meantime, would this work as a temporary workaround?
# semanage fcontext -m -R system_r -t httpd_t /var/log/BackupPC.sock
# semanage fcontext -m -R system_r -t httpd_t /var/log/BackupPC.pid
# restorecon -R -v /var/log/BackupPC
No that is wrong. httpd_sys_content_t is the
correct label. httpd_t is
a process label not a file label.
Thanks,
Steve
--
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selinux(a)lists.fedoraproject.org
https://admin.fedoraproject.org/mailman/listinfo/selinux
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