Bug 1306197

+++ This bug was initially created as a clone of Bug #1299106 +++

Description of problem:
SELinux is preventing systemd from 'getattr' accesses on the file /etc/ssh/ssh_host_rsa_key.

*****  Plugin catchall (100. confidence) suggests   **************************

If you believe that systemd should be allowed getattr access on the ssh_host_rsa_key file by default.
Then you should report this as a bug.
You can generate a local policy module to allow this access.
Do
allow this access for now by executing:
# grep systemd /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:init_t:s0
Target Context                system_u:object_r:sshd_key_t:s0
Target Objects                /etc/ssh/ssh_host_rsa_key [ file ]
Source                        systemd
Source Path                   systemd
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           
Target RPM Packages           
Policy RPM                    selinux-policy-3.13.1-166.fc24.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 4.4.0-1.fc24.x86_64 #1 SMP Mon Jan
                              11 16:48:24 UTC 2016 x86_64 x86_64
Alert Count                   9
First Seen                    2016-01-16 00:16:32 CET
Last Seen                     2016-01-16 01:02:02 CET
Local ID                      309aa1c1-7df2-484c-bc12-f0d5b2f09067

Raw Audit Messages
type=AVC msg=audit(1452902522.632:89): avc:  denied  { getattr } for  pid=1 comm="systemd" path="/etc/ssh/ssh_host_rsa_key" dev="dm-1" ino=1837544 scontext=system_u:system_r:init_t:s0 tcontext=system_u:object_r:sshd_key_t:s0 tclass=file permissive=0


Hash: systemd,init_t,sshd_key_t,file,getattr

Version-Release number of selected component:
selinux-policy-3.13.1-166.fc24.noarch

Additional info:
reporter:       libreport-2.6.3
hashmarkername: setroubleshoot
kernel:         4.4.0-1.fc24.x86_64
type:           libreport

--- Additional comment from Lukas Vrabec on 2016-02-09 12:00:15 EST ---

I had a discussion with ssh maintainer Jakub Jelen, and we ended up with that getattr si enough. Here is patch which caused the issue.

http://pkgs.fedoraproject.org/cgit/rpms/openssh.git/commit/?id=af94f46861844cbd6ba4162115039bebcc8f78ba

I'm going to allow this.

--- Additional comment from Lukas Vrabec on 2016-02-10 04:57:01 EST ---

commit 1b1d96b26018468f9f930ddd5a7707eab05ebcfc
Author: Lukas Vrabec <lvrabec>
Date:   Wed Feb 10 10:27:41 2016 +0100

    Allow run sshd-keygen on second boot if first boot fails after some reason and content is not syncedon the disk. These changes are reflecting this commit in sshd.
    http://pkgs.fedoraproject.org/cgit/rpms/openssh.git/commit/?id=af94f46861844cbd6ba4162115039bebcc8f78ba
    rhbz#1299106

commit 9ce8c9e84a78ca7dc5a02019a3d58113c10aad62
Author: Lukas Vrabec <lvrabec>
Date:   Wed Feb 10 10:17:40 2016 +0100

    Add interface ssh_getattr_server_keys() interface. rhbz#1299106