On Tue, Apr 19, 2022 at 7:28 PM Lena Voytek <lena.voytek(a)canonical.com&gt; wrote: Hi Lena, the code is fine - I can confirm that this works well in Ubuntu 22.04 already. But we should add a non-empty commit message here. Just outline that this is needed when swtpm itself runs under a profile called "swtpm". And maybe reference the upstreaming of that profile into the swtpm project. P.S. also adding Jim to CC as he looks at apparmor from Suses POV sometimes.

> Signed-off-by: Lena Voytek <lena.voytek(a)canonical.com&gt; > --- > src/security/apparmor/libvirt-qemu | 3 ++- > src/security/apparmor/usr.sbin.libvirtd.in | 1 + > 2 files changed, 3 insertions(+), 1 deletion(-) > > diff --git a/src/security/apparmor/libvirt-qemu b/src/security/apparmor/libvirt-qemu > index 250ba4ea58..c29168da27 100644 > --- a/src/security/apparmor/libvirt-qemu > +++ b/src/security/apparmor/libvirt-qemu > @@ -180,7 +180,7 @@ > audit deny /{var/,}run/qemu/*/*.so w, > > # swtpm > - /{usr/,}bin/swtpm rmix, > + /{usr/,}bin/swtpm rmpix, > /usr/{lib,lib64}/libswtpm_libtpms.so mr, > /usr/lib/(a){multiarch}/libswtpm_libtpms.so mr, > > @@ -226,6 +226,7 @@ > unix (send, receive) type=stream addr=none peer=(label=libvirtd), > unix (send, receive) type=stream addr=none peer=(label=/usr/sbin/libvirtd), > unix (send, receive) type=stream addr=none peer=(label=virtqemud), > + unix (send, receive) type=stream addr=none peer=(label=swtpm), > > # for gathering information about available host resources > /sys/devices/system/cpu/ r, > diff --git a/src/security/apparmor/usr.sbin.libvirtd.in b/src/security/apparmor/usr.sbin.libvirtd.in > index f2ab6ff2aa..886f1ad518 100644 > --- a/src/security/apparmor/usr.sbin.libvirtd.in > +++ b/src/security/apparmor/usr.sbin.libvirtd.in > @@ -58,6 +58,7 @@ profile libvirtd @sbindir@/libvirtd flags=(attach_disconnected) { > ptrace (read,trace) peer=dnsmasq, > ptrace (read,trace) peer=/usr/sbin/dnsmasq, > ptrace (read,trace) peer=libvirt-*, > + ptrace (read,trace) peer=swtpm, > > signal (send) peer=dnsmasq, > signal (send) peer=/usr/sbin/dnsmasq, > -- > 2.25.1 >