2021-02-14 03:59:00

by Russell Coker

Subject: [PATCH] blkmapd

Patch for the blkmapd daemon that's part of the NFS server.

I think this is ready for mergikng.

Signed-off-by: Russell Coker <[email protected]>

Index: refpolicy-2.20210203/policy/modules/services/rpc.fc
===================================================================
--- refpolicy-2.20210203.orig/policy/modules/services/rpc.fc
+++ refpolicy-2.20210203/policy/modules/services/rpc.fc
@@ -16,6 +16,7 @@
/usr/lib/systemd/system/nfs.*\.service -- gen_context(system_u:object_r:nfsd_unit_t,s0)
/usr/lib/systemd/system/rpc.*\.service -- gen_context(system_u:object_r:rpcd_unit_t,s0)

+/usr/sbin/blkmapd -- gen_context(system_u:object_r:blkmapd_exec_t,s0)
/usr/sbin/rpc\..* -- gen_context(system_u:object_r:rpcd_exec_t,s0)
/usr/sbin/rpc\.idmapd -- gen_context(system_u:object_r:rpcd_exec_t,s0)
/usr/sbin/rpc\.gssd -- gen_context(system_u:object_r:gssd_exec_t,s0)
@@ -27,6 +28,7 @@

/var/lib/nfs(/.*)? gen_context(system_u:object_r:var_lib_nfs_t,s0)

+/run/blkmapd\.pid -- gen_context(system_u:object_r:rpcd_runtime_t,s0)
/run/rpc\.statd(/.*)? gen_context(system_u:object_r:rpcd_runtime_t,s0)
/run/rpc\.statd\.pid -- gen_context(system_u:object_r:rpcd_runtime_t,s0)
/run/sm-notify\.pid -- gen_context(system_u:object_r:rpcd_runtime_t,s0)
Index: refpolicy-2.20210203/policy/modules/services/rpc.te
===================================================================
--- refpolicy-2.20210203.orig/policy/modules/services/rpc.te
+++ refpolicy-2.20210203/policy/modules/services/rpc.te
@@ -72,6 +72,14 @@ init_unit_file(nfsd_unit_t)
type var_lib_nfs_t;
files_mountpoint(var_lib_nfs_t)

+rpc_domain_template(blkmapd)
+
+type blkmapd_runtime_t;
+files_runtime_file(blkmapd_runtime_t)
+files_runtime_filetrans(blkmapd_t, blkmapd_runtime_t, file, "blkmapd.pid")
+allow blkmapd_t blkmapd_runtime_t:file manage_file_perms;
+
+
########################################
#
# Common rpc domain local policy
@@ -279,6 +287,17 @@ optional_policy(`

########################################
#
+# BLKMAPD local policy
+#
+
+allow blkmapd_t self:capability sys_rawio;
+allow blkmapd_t self:unix_dgram_socket create_socket_perms;
+
+fs_list_rpc(blkmapd_t)
+storage_raw_read_fixed_disk(blkmapd_t)
+
+########################################
+#
# GSSD local policy
#

2021-02-16 14:33:07

by Chris PeBenito

Subject: Re: [PATCH] blkmapd

On 2/13/21 10:58 PM, Russell Coker wrote:
> Patch for the blkmapd daemon that's part of the NFS server.
>
> I think this is ready for mergikng.
>
> Signed-off-by: Russell Coker <[email protected]>
>
> Index: refpolicy-2.20210203/policy/modules/services/rpc.fc
> ===================================================================
> --- refpolicy-2.20210203.orig/policy/modules/services/rpc.fc
> +++ refpolicy-2.20210203/policy/modules/services/rpc.fc
> @@ -16,6 +16,7 @@
> /usr/lib/systemd/system/nfs.*\.service -- gen_context(system_u:object_r:nfsd_unit_t,s0)
> /usr/lib/systemd/system/rpc.*\.service -- gen_context(system_u:object_r:rpcd_unit_t,s0)
>
> +/usr/sbin/blkmapd -- gen_context(system_u:object_r:blkmapd_exec_t,s0)
> /usr/sbin/rpc\..* -- gen_context(system_u:object_r:rpcd_exec_t,s0)
> /usr/sbin/rpc\.idmapd -- gen_context(system_u:object_r:rpcd_exec_t,s0)
> /usr/sbin/rpc\.gssd -- gen_context(system_u:object_r:gssd_exec_t,s0)
> @@ -27,6 +28,7 @@
>
> /var/lib/nfs(/.*)? gen_context(system_u:object_r:var_lib_nfs_t,s0)
>
> +/run/blkmapd\.pid -- gen_context(system_u:object_r:rpcd_runtime_t,s0)
> /run/rpc\.statd(/.*)? gen_context(system_u:object_r:rpcd_runtime_t,s0)
> /run/rpc\.statd\.pid -- gen_context(system_u:object_r:rpcd_runtime_t,s0)
> /run/sm-notify\.pid -- gen_context(system_u:object_r:rpcd_runtime_t,s0)
> Index: refpolicy-2.20210203/policy/modules/services/rpc.te
> ===================================================================
> --- refpolicy-2.20210203.orig/policy/modules/services/rpc.te
> +++ refpolicy-2.20210203/policy/modules/services/rpc.te
> @@ -72,6 +72,14 @@ init_unit_file(nfsd_unit_t)
> type var_lib_nfs_t;
> files_mountpoint(var_lib_nfs_t)
>
> +rpc_domain_template(blkmapd)
> +
> +type blkmapd_runtime_t;
> +files_runtime_file(blkmapd_runtime_t)
> +files_runtime_filetrans(blkmapd_t, blkmapd_runtime_t, file, "blkmapd.pid")
> +allow blkmapd_t blkmapd_runtime_t:file manage_file_perms;
> +
> +
> ########################################
> #
> # Common rpc domain local policy
> @@ -279,6 +287,17 @@ optional_policy(`
>
> ########################################
> #
> +# BLKMAPD local policy
> +#
> +
> +allow blkmapd_t self:capability sys_rawio;
> +allow blkmapd_t self:unix_dgram_socket create_socket_perms;
> +
> +fs_list_rpc(blkmapd_t)
> +storage_raw_read_fixed_disk(blkmapd_t)
> +
> +########################################
> +#
> # GSSD local policy
> #

Merged.

--
Chris PeBenito