Add interface to read efivarfs_t directory

I'm seeing the following denial when using 'efivars --list'.  This
interface grants access
2019-12-17T15:22:06-05:00 ip-tsc-black tag_audit_log: type=AVC msg=audit(1576596109.149:95): avc:  denied  { read } for  pid=2329 comm="efivar" name="/" dev="efivarfs" ino=11266 scontext=system_u:system_r:my_app_t:s0 tcontext=system_u:object_r:efivarfs_t:s0 tclass=dir permissive=1

Signed-off-by: Dave Sugar <dsugar@tresys.com>
This commit is contained in:
Sugar, David 2019-12-17 23:34:25 +00:00 committed by Chris PeBenito
parent 335d9425c0
commit 99a7c5c197
1 changed files with 18 additions and 0 deletions

View File

@ -1982,6 +1982,24 @@ interface(`fs_manage_dos_files',`
manage_files_pattern($1, dosfs_t, dosfs_t)
')
########################################
## <summary>
## List dirs in efivarfs filesystem.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`fs_list_efivars',`
gen_require(`
type efivarfs_t;
')
list_dirs_pattern($1, efivarfs_t, efivarfs_t)
')
#######################################
## <summary>
## Read files in efivarfs