Re: SELInux conflict with Postfixadmin

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On 02/21/2017 12:06 PM, Daniel J Walsh wrote:

On 02/21/2017 11:52 AM, Robert Moskowitz wrote:

On 02/21/2017 11:46 AM, Zdenek Sedlak wrote:
On 2017-02-21 17:30, Robert Moskowitz wrote:
postfixadmin setup.php is claiming:

*Error: Smarty template compile directory templates_c is not writable.*
*Please make it writable.*
*If you are using SELinux or AppArmor, you might need to adjust their
setup to allow write access.*


This goes away with 'setenforce 0', so it is an SELinux issue.  I have
tried both:

restorecon -Rv /usr/share/postfixadmin

and

chcon -R -t httpd_sys_content_t /usr/share/postfixadmin

and they are not the problem.  Googling this message doe snot produce
any SELinux advice.

Any ideas?

thanks

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Hi,

after 'setenforce 0' check the /var/log/audit/audit.log:

# grep /var/log/audit/audit.log | audit2why
Don't I need a search string in that grep command?

to see where  the problem could be.
Anyway the last three entries are:

type=AVC msg=audit(1487695678.704:128): avc:  denied  { write } for
pid=2055 comm="httpd" name="templates_c" dev="sda3" ino=786958
scontext=system_u:system_r:httpd_t:s0
tcontext=unconfined_u:object_r:httpd_sys_content_t:s0 tclass=dir
permissive=1

If you want to allow apache processes to write to the templates_c
directory you need to label it httpd_sys_content_rw_t.

Thanks!

I undid the httpd_unified with:

setsebool -P httpd_unified 0

Then did

chcon -R -t httpd_sys_content_rw_t /usr/share/postfixadmin/templates_c

And SELinux appears to be happy.

type=SYSCALL msg=audit(1487695678.704:128): arch=40000028 syscall=33
per=800000 success=yes exit=0 a0=813c3ed0 a1=2 a2=0 a3=0 items=0
ppid=2053 pid=2055 auid=4294967295 uid=48 gid=48 euid=48 suid=48
fsuid=48 egid=48 sgid=48 fsgid=48 tty=(none) ses=4294967295
comm="httpd" exe="/usr/sbin/httpd" subj=system_u:system_r:httpd_t:s0
key=(null)

type=PROCTITLE msg=audit(1487695678.704:128):
proctitle=2F7573722F7362696E2F6874747064002D44464F524547524F554E44


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_______________________________________________
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