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From: "Jason Zaman" <perfinion@gentoo.org>
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Subject: [gentoo-commits] proj/hardened-refpolicy:next commit in: policy/modules/contrib/
X-VCS-Repository: proj/hardened-refpolicy
X-VCS-Files: policy/modules/contrib/virt.fc policy/modules/contrib/virt.te
X-VCS-Directories: policy/modules/contrib/
X-VCS-Committer: perfinion
X-VCS-Committer-Name: Jason Zaman
X-VCS-Revision: b99a22fc6960896dcf82a02e92b1b913732bc774
X-VCS-Branch: next
Date: Sun, 6 Sep 2015 11:23:00 +0000 (UTC)
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commit: b99a22fc6960896dcf82a02e92b1b913732bc774
Author: Jason Zaman <jason <AT> perfinion <DOT> com>
AuthorDate: Sat Sep 5 14:43:34 2015 +0000
Commit: Jason Zaman <perfinion <AT> gentoo <DOT> org>
CommitDate: Sun Sep 6 11:10:59 2015 +0000
URL: https://gitweb.gentoo.org/proj/hardened-refpolicy.git/commit/?id=b99a22fc
virt: Add policy for virtlockd the Virtual machine lock manager
policy/modules/contrib/virt.fc | 4 +++
policy/modules/contrib/virt.te | 56 ++++++++++++++++++++++++++++++++++++++++++
2 files changed, 60 insertions(+)
diff --git a/policy/modules/contrib/virt.fc b/policy/modules/contrib/virt.fc
index b38007b..ea197d0 100644
--- a/policy/modules/contrib/virt.fc
+++ b/policy/modules/contrib/virt.fc
@@ -27,6 +27,7 @@ HOME_DIR/VirtualMachines/isos(/.*)? gen_context(system_u:object_r:virt_content_t
/usr/sbin/fence_virtd -- gen_context(system_u:object_r:virsh_exec_t,s0)
/usr/sbin/libvirt-qmf -- gen_context(system_u:object_r:virt_qmf_exec_t,s0)
/usr/sbin/libvirtd -- gen_context(system_u:object_r:virtd_exec_t,s0)
+/usr/sbin/virtlockd -- gen_context(system_u:object_r:virtlockd_exec_t,s0)
/var/cache/libvirt(/.*)? gen_context(system_u:object_r:virt_cache_t,s0-mls_systemhigh)
@@ -35,6 +36,7 @@ HOME_DIR/VirtualMachines/isos(/.*)? gen_context(system_u:object_r:virt_content_t
/var/lib/libvirt/images(/.*)? gen_context(system_u:object_r:virt_image_t,s0)
/var/lib/libvirt/isos(/.*)? gen_context(system_u:object_r:virt_content_t,s0)
/var/lib/libvirt/qemu(/.*)? gen_context(system_u:object_r:svirt_var_run_t,s0-mls_systemhigh)
+/var/lib/libvirt/lockd(/.*)? gen_context(system_u:object_r:virtlockd_var_lib_t,s0)
/var/log/log(/.*)? gen_context(system_u:object_r:virt_log_t,s0)
/var/log/libvirt(/.*)? gen_context(system_u:object_r:virt_log_t,s0)
@@ -48,5 +50,7 @@ HOME_DIR/VirtualMachines/isos(/.*)? gen_context(system_u:object_r:virt_content_t
/var/run/libvirt/lxc(/.*)? gen_context(system_u:object_r:virtd_lxc_var_run_t,s0)
/var/run/libvirt-sandbox(/.*)? gen_context(system_u:object_r:virtd_lxc_var_run_t,s0)
/var/run/libvirt/qemu(/.*)? gen_context(system_u:object_r:svirt_var_run_t,s0-mls_systemhigh)
+/var/run/libvirt/virtlockd-sock -s gen_context(system_u:object_r:virtlockd_run_t,s0)
/var/run/user/[^/]*/libguestfs(/.*)? gen_context(system_u:object_r:virt_home_t,s0)
/var/run/vdsm(/.*)? gen_context(system_u:object_r:virt_var_run_t,s0)
+/var/run/virtlockd.pid -- gen_context(system_u:object_r:virtlockd_run_t,s0)
diff --git a/policy/modules/contrib/virt.te b/policy/modules/contrib/virt.te
index ec84b5b..5648e9d 100644
--- a/policy/modules/contrib/virt.te
+++ b/policy/modules/contrib/virt.te
@@ -190,6 +190,24 @@ type virsh_t;
type virsh_exec_t;
init_system_domain(virsh_t, virsh_exec_t)
+type virtlockd_t;
+type virtlockd_exec_t;
+init_daemon_domain(virtlockd_t, virtlockd_exec_t)
+
+type virtlockd_run_t;
+files_pid_file(virtlockd_run_t)
+
+type virtlockd_var_lib_t;
+files_type(virtlockd_var_lib_t)
+
+ifdef(`enable_mcs',`
+ init_ranged_daemon_domain(virtlockd_t, virtlockd_exec_t, s0 - mcs_systemhigh)
+')
+
+ifdef(`enable_mls',`
+ init_ranged_daemon_domain(virtlockd_t, virtlockd_exec_t, s0 - mls_systemhigh)
+')
+
########################################
#
# Common virt domain local policy
@@ -221,6 +239,7 @@ manage_lnk_files_pattern(virt_domain, svirt_var_run_t, svirt_var_run_t)
files_pid_filetrans(virt_domain, svirt_var_run_t, { dir file })
stream_connect_pattern(virt_domain, svirt_var_run_t, svirt_var_run_t, virtd_t)
+stream_connect_pattern(virt_domain, virt_var_run_t, virtlockd_run_t, virtlockd_t)
dontaudit virt_domain virt_tmpfs_type:file { read write };
@@ -526,6 +545,7 @@ filetrans_pattern(virtd_t, virt_var_run_t, virtd_lxc_var_run_t, dir, "lxc")
stream_connect_pattern(virtd_t, virtd_lxc_var_run_t, virtd_lxc_var_run_t, virtd_lxc_t)
stream_connect_pattern(virtd_t, svirt_var_run_t, svirt_var_run_t, virt_domain)
+stream_connect_pattern(virtd_t, virt_var_run_t, virtlockd_run_t, virtlockd_t)
can_exec(virtd_t, virt_tmp_t)
@@ -1243,3 +1263,39 @@ manage_files_pattern(virt_leaseshelper_t, virt_var_run_t, virt_var_run_t)
files_pid_filetrans(virt_leaseshelper_t, virt_var_run_t, file)
kernel_dontaudit_read_system_state(virt_leaseshelper_t)
+
+########################################
+#
+# Virtlockd local policy
+#
+
+allow virtlockd_t self:capability dac_override;
+allow virtlockd_t self:fifo_file rw_fifo_file_perms;
+
+allow virtlockd_t virt_image_type:dir list_dir_perms;
+allow virtlockd_t virt_image_type:file rw_file_perms;
+
+create_files_pattern(virtlockd_t, virt_log_t, virt_log_t)
+
+list_dirs_pattern(virtlockd_t, virt_var_lib_t, virt_var_lib_t)
+
+manage_dirs_pattern(virtlockd_t, { virt_var_lib_t virtlockd_var_lib_t }, virtlockd_var_lib_t)
+manage_files_pattern(virtlockd_t, virtlockd_var_lib_t, virtlockd_var_lib_t)
+filetrans_pattern(virtlockd_t, virt_var_lib_t, virtlockd_var_lib_t, dir)
+
+manage_files_pattern(virtlockd_t, virt_var_run_t, virtlockd_run_t)
+manage_sock_files_pattern(virtlockd_t, virt_var_run_t, virtlockd_run_t)
+filetrans_pattern(virtlockd_t, virt_var_run_t, virtlockd_run_t, sock_file)
+files_pid_filetrans(virtlockd_t, virtlockd_run_t, file)
+
+can_exec(virtlockd_t, virtlockd_exec_t)
+
+ps_process_pattern(virtlockd_t, virtd_t)
+
+files_read_etc_files(virtlockd_t)
+files_list_var_lib(virtlockd_t)
+
+miscfiles_read_localization(virtlockd_t)
+
+virt_append_log(virtlockd_t)
+virt_read_config(virtlockd_t)