[libvirt] [PATCH 2/2] apparmor: convert libvirtd profile to a named profile

[Jamie Strandboge]

On Mon, 14 Jan 2019, Jim Fehlig wrote:

> Signed-off-by: Jim Fehlig <jfehlig at suse.com>
> ---
> 
> Optional patch that may need a bit of coorindation with upstream apparmor
> since the dnsmasq profile currently has 'peer=/usr/sbin/libvirtd'.
> 
>  src/security/apparmor/usr.sbin.libvirtd | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
> 
> diff --git a/src/security/apparmor/usr.sbin.libvirtd b/src/security/apparmor/usr.sbin.libvirtd
> index 0db52c524c..29f9936ad9 100644
> --- a/src/security/apparmor/usr.sbin.libvirtd
> +++ b/src/security/apparmor/usr.sbin.libvirtd
> @@ -2,7 +2,7 @@
>  #include <tunables/global>
>  @{LIBVIRT}="libvirt"
>  
> -/usr/sbin/libvirtd flags=(attach_disconnected) {
> +profile libvirtd /usr/sbin/libvirtd flags=(attach_disconnected) {
>    #include <abstractions/base>
>    #include <abstractions/dbus>
>  
> @@ -51,7 +51,7 @@
>    unix (send, receive) type=stream addr=none peer=(label=unconfined addr=none),
>  
>    ptrace (read,trace) peer=unconfined,
> -  ptrace (read,trace) peer=/usr/sbin/libvirtd,
> +  ptrace (read,trace) peer=@{profile_name},
>    ptrace (read,trace) peer=dnsmasq,
>    ptrace (read,trace) peer=/usr/sbin/dnsmasq,
>    ptrace (read,trace) peer=libvirt-*,
> @@ -123,6 +123,7 @@
>     # For communication/control from libvirtd
>     unix (send, receive) type=stream addr=none peer=(label=/usr/sbin/libvirtd),
>     signal (receive) set=("term") peer=/usr/sbin/libvirtd,
> +   signal (receive) set=("term") peer=libvirtd,
>  
>     /dev/net/tun rw,
>     /etc/qemu/** r,

This also LGTM. It'd be nice if there was a mechanism to specify the parent
profile like we can the current profile, but we can't now and this is fine.
-- 
Jamie Strandboge             | http://www.canonical.com
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