Re: Set SELinux to allow only httpd daemon to use specific tty device

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 05/06/2014 12:03 AM, Emmanuel Noobadmin wrote:
> On 5/5/14, Daniel J Walsh <dwalsh@xxxxxxxxxx> wrote:
>> Simplest would be to just use
>> # grep usbDataCollector /var/log/audit/audit.log | audit2allow -M myhttp
>> # semodule -i myhttp.pp
>>
>> This would allot httpd_t processes the ability to use usb_device_t.
>> If you really wanted to tighten it up, you could build a custom policy
>> that put a different label on /dev/usbDataCollector and allow httpd_t
>> access to this device.
>>
>> Something like
>>
>> # cat myhttp.te
>> policy_module(myhttp, 1.0)
>> gen_require(`
>>     type httpd_t;
>> ')
>>
>> type httpd_device_t;
>> dev_node(httpd_device_t)
>>
>> allow httpd_t httpd_device_t:chr_file rw_chr_file_perms;
>>
>> # cat myhttpd.fc
>> /dev/usbDataCollector        -c
>> gen_context(system_u:object_r:httpd_device_t,s0)
>>
>> # make -f /usr/share/selinux/devel/Makefile
>> # semodule -i myhttp.pp
>> # restorecon -v /dev/usbDataCollector
> Thanks for the reply, I'll keep this in mind for the next machine.
> Currently, I'm unable to test it out since F20 stopped booting (for no
> reason I could figure out) on the laptop and I had to resort to
> another distribution.
I wrote a blog on this discussion.

https://danwalsh.livejournal.com/69221.html
-- 
users mailing list
users@xxxxxxxxxxxxxxxxxxxxxxx
To unsubscribe or change subscription options:
https://admin.fedoraproject.org/mailman/listinfo/users
Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct
Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines
Have a question? Ask away: http://ask.fedoraproject.org




[Index of Archives]     [Older Fedora Users]     [Fedora Announce]     [Fedora Package Announce]     [EPEL Announce]     [EPEL Devel]     [Fedora Magazine]     [Fedora Summer Coding]     [Fedora Laptop]     [Fedora Cloud]     [Fedora Advisory Board]     [Fedora Education]     [Fedora Security]     [Fedora Scitech]     [Fedora Robotics]     [Fedora Infrastructure]     [Fedora Websites]     [Anaconda Devel]     [Fedora Devel Java]     [Fedora Desktop]     [Fedora Fonts]     [Fedora Marketing]     [Fedora Management Tools]     [Fedora Mentors]     [Fedora Package Review]     [Fedora R Devel]     [Fedora PHP Devel]     [Kickstart]     [Fedora Music]     [Fedora Packaging]     [Fedora SELinux]     [Fedora Legal]     [Fedora Kernel]     [Fedora OCaml]     [Coolkey]     [Virtualization Tools]     [ET Management Tools]     [Yum Users]     [Yosemite News]     [Gnome Users]     [KDE Users]     [Fedora Art]     [Fedora Docs]     [Fedora Sparc]     [Libvirt Users]     [Fedora ARM]

  Powered by Linux