Xavier Toth wrote:
Here's a patch I'm using with an MLS version of glipper to give the
capability to check for dominance between copy and paste data
contexts. Hopefully some version of this can be upstreamed.
Hi, why did you reverse the two paste operations? In my suggestion I
had the "paste" bit meaning "unconditional paste" and
"paste_after_confirm" meaning "allow paste only after the user confirms."
Having the confirmation dialog semantics built in to the plain old
"paste" permission seems to me like it would be more confusing, and
difficult to change later.
--- serefpolicy-3.3.1/policy/flask/access_vectors 2008-04-08
13:41:18.000000000 -0500
+++ serefpolicy-3.3.1.new//policy/flask/access_vectors 2008-04-08
13:35:43.000000000 -0500
@@ -765,3 +765,10 @@
{
recv
}
+
+class x_application_data
+{
+ paste
+ paste_without_confirm
+ copy
+}
--- serefpolicy-3.3.1/policy/flask/security_classes 2008-04-08
13:41:18.000000000 -0500
+++ serefpolicy-3.3.1.new//policy/flask/security_classes
2008-04-08 13:34:36.000000000 -0500
@@ -114,5 +114,6 @@
class x_resource # userspace
class x_event # userspace
class x_synthetic_event # userspace
+class x_application_data # userspace
# FLASK
--- serefpolicy-3.3.1/policy/mls 2008-04-08 13:41:18.000000000
-0500
+++ serefpolicy-3.3.1.new/policy/mls 2008-04-08 14:20:49.000000000
-0500
@@ -567,6 +567,12 @@
( t1 == mlsxwinwritexinput ) or
( t1 == mlsxwinwrite ));
+#
+# MLS policy for the x_application_data class
+#
+mlsconstrain x_application_data { paste_without_confirm }
+ ( l1 domby l2 );
+
#
# MLS policy for the pax class
--
Eamon Walsh <ewalsh@xxxxxxxxxxxxx>
National Security Agency
--
This message was distributed to subscribers of the selinux mailing list.
If you no longer wish to subscribe, send mail to majordomo@xxxxxxxxxxxxx with
the words "unsubscribe selinux" without quotes as the message.
