Change semanage/seobject to use semanage_mls_enabled() rather than
is_selinux_mls_enabled(). I dropped the mls enabled tests altogether
from the semanage front-end script since setting up a handle is done by
seobject.py; if those checks are actually important, we could move them
inside of the seobject methods, but I'm not clear on the real benefit of
those checks. In seobject.py, I moved the setting of the is_mls_enabled
variable inside of get_handle(store) after the connect. I also dropped
the is_mls_enabled test from setransRecords since no handle/connection
exists there (since translations are not managed via libsemanage), and
again I'm not clear that the check there was overly important/useful.
Signed-off-by: Stephen Smalley <sds@xxxxxxxxxxxxx>
diff --git a/policycoreutils/semanage/semanage b/policycoreutils/semanage/semanage
index c34e594..eb0ac34 100644
--- a/policycoreutils/semanage/semanage
+++ b/policycoreutils/semanage/semanage
@@ -38,8 +38,6 @@ except IOError:
import __builtin__
__builtin__.__dict__['_'] = unicode
-is_mls_enabled=selinux.is_selinux_mls_enabled()
-
if __name__ == '__main__':
def usage(message = ""):
@@ -270,16 +268,12 @@ Object-specific Options (see above):
store = a
if o == "-r" or o == '--range':
- if is_mls_enabled == 0:
- raise ValueError(_("range not supported on Non MLS machines"))
serange = a
if o == "-l" or o == "--list":
list = True
if o == "-L" or o == '--level':
- if is_mls_enabled == 0:
- raise ValueError(_("range not supported on Non MLS machines"))
selevel = a
if o == "-p" or o == '--proto':
diff --git a/policycoreutils/semanage/seobject.py b/policycoreutils/semanage/seobject.py
index c5379ac..8bf188a 100644
--- a/policycoreutils/semanage/seobject.py
+++ b/policycoreutils/semanage/seobject.py
@@ -35,14 +35,13 @@ except IOError:
import __builtin__
__builtin__.__dict__['_'] = unicode
-is_mls_enabled = selinux.is_selinux_mls_enabled()
-
import syslog
handle = None
def get_handle(store):
global handle
+ global is_mls_enabled
handle = semanage_handle_create()
if not handle:
@@ -63,7 +62,13 @@ def get_handle(store):
rc = semanage_connect(handle)
if rc < 0:
semanage_handle_destroy(handle)
- raise ValueError(_("Could not establish semanage connection"))
+ raise ValueError(_("Could not establish semanage connection"))
+
+ is_mls_enabled = semanage_mls_enabled(handle)
+ if is_mls_enabled < 0:
+ semanage_handle_destroy(handle)
+ raise ValueError(_("Could not test MLS enabled status"))
+
return handle
file_types = {}
@@ -192,8 +197,6 @@ def untranslate(trans, prepend = 1):
class setransRecords:
def __init__(self):
- if not is_mls_enabled:
- raise ValueError(_("translations not supported on non-MLS machines"))
self.filename = selinux.selinux_translations_path()
try:
fd = open(self.filename, "r")
--
Stephen Smalley
National Security Agency
--
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