On 28/09/2021 18:20, Paul Howarth wrote:
On Tue, 28 Sep 2021 06:22:47 +0800
Ed Greshko <ed.greshko@xxxxxxxxxxx> wrote:
On 28/09/2021 05:13, Thomas Cameron wrote:
On 9/26/2021 5:57 AM, Ed Greshko wrote:
Hi,
The configuration is a Fedora NFS server holding the home
directories of Fedora clients. So, all Fedora.
Example: A user on the client creates a ~/.cert directory.
Looking at the directory from the server side we see.
[djensen@f35ser ~]$ ls -Zd .cert
system_u:object_r:home_cert_t:s0 .cert
On the client side the user sees
[djensen@f35k ~]$ ls -Zd .cert
system_u:object_r:nfs_t:s0 .cert
Is there a way the client side can show the actual selinux context
that is being enforced on the server side?
Have you tried the instructions at
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/selinux_users_and_administrators_guide/sect-managing_confined_services-nfs-configuration_examples,
by chance? If I recall correctly, you can force the behavior where
the client sees the exact same type as the server has on the
filesystem.
I had not found that documentation.
That document seems a bit out of date when it comes to the latest
Fedora. I'm doing this on F35, but I think F34 is pretty much the
same in this area.
On the server, there is no /etc/sysconfig/nfs file. If I edit a file
with that name and then start the nfs-server the file then becomes
nfs.rpmsave.
I believe /etc/sysconfig/nfs was replaced by /etc/nfs.conf
https://fedoraproject.org/wiki/Changes/nfs.conf
Ah, yes, that now rings a bell.
The problem now maybe where to define RPCNFSDARGS? The man page for nfs.conf doesn't list that
as an option.
On the client mount shows
f35ser:/home/djensen on /home/djensen type nfs4 (rw,relatime,vers=4.2,rsize=262144
,wsize=262144,namlen=255,soft,proto=tcp6,timeo=600,retrans=2,sec=sys,clientaddr=20
01:b030:112f:2::f351,local_lock=none,addr=2001:b030:112f:2::f355
--
Nothing to see here
_______________________________________________
selinux mailing list -- selinux@xxxxxxxxxxxxxxxxxxxxxxx
To unsubscribe send an email to selinux-leave@xxxxxxxxxxxxxxxxxxxxxxx
Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/
List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines
List Archives: https://lists.fedoraproject.org/archives/list/selinux@xxxxxxxxxxxxxxxxxxxxxxx
Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure
