commit: 50f8ca591816aac7bf881211f9b722955d59fc29 Author: Alexander Wetzel <alexander.wetzel <AT> web <DOT> de> AuthorDate: Sat Sep 5 07:41:48 2015 +0000 Commit: Jason Zaman <perfinion <AT> gentoo <DOT> org> CommitDate: Sun Sep 20 06:52:53 2015 +0000 URL: https://gitweb.gentoo.org/proj/hardened-refpolicy.git/commit/?id=50f8ca59
adds vfio device support to base policy Signed-off-by: Alexander Wetzel <alexander.wetzel <AT> web.de> policy/modules/kernel/devices.fc | 1 + policy/modules/kernel/devices.if | 36 ++++++++++++++++++++++++++++++++++++ policy/modules/kernel/devices.te | 3 +++ 3 files changed, 40 insertions(+) diff --git a/policy/modules/kernel/devices.fc b/policy/modules/kernel/devices.fc index d6ebfcd..a33e395 100644 --- a/policy/modules/kernel/devices.fc +++ b/policy/modules/kernel/devices.fc @@ -118,6 +118,7 @@ ifdef(`distro_suse', ` /dev/usbscanner -c gen_context(system_u:object_r:scanner_device_t,s0) ') +/dev/vfio/.+ -c gen_context(system_u:object_r:vfio_device_t,s0) /dev/vhost-net -c gen_context(system_u:object_r:vhost_device_t,s0) /dev/vbi.* -c gen_context(system_u:object_r:v4l_device_t,s0) /dev/vbox.* -c gen_context(system_u:object_r:xserver_misc_device_t,s0) diff --git a/policy/modules/kernel/devices.if b/policy/modules/kernel/devices.if index ed25979..835ec14 100644 --- a/policy/modules/kernel/devices.if +++ b/policy/modules/kernel/devices.if @@ -4611,6 +4611,42 @@ interface(`dev_write_video_dev',` ######################################## ## <summary> +## Read and write vfio devices. +## </summary> +## <param name="domain"> +## <summary> +## Domain allowed access. +## </summary> +## </param> +# +interface(`dev_rw_vfio_dev',` + gen_require(` + type device_t, vfio_device_t; + ') + + rw_chr_files_pattern($1, device_t, vfio_device_t) +') + +######################################## +## <summary> +## Relabel vfio devices. +## </summary> +## <param name="domain"> +## <summary> +## Domain allowed access. +## </summary> +## </param> +# +interface(`dev_relabelfrom_vfio_dev',` + gen_require(` + type device_t, vfio_device_t; + ') + + relabelfrom_chr_files_pattern($1, device_t, vfio_device_t) +') + +############################ +## <summary> ## Allow read/write the vhost net device ## </summary> ## <param name="domain"> diff --git a/policy/modules/kernel/devices.te b/policy/modules/kernel/devices.te index 166c8f7..eb12597 100644 --- a/policy/modules/kernel/devices.te +++ b/policy/modules/kernel/devices.te @@ -273,6 +273,9 @@ dev_node(usbmon_device_t) type userio_device_t; dev_node(userio_device_t) +type vfio_device_t; +dev_node(vfio_device_t) + type v4l_device_t; dev_node(v4l_device_t)
