[PATCH] support for context based audit filtering, part 2
This patch provides the ability to filter audit messages based on the
elements of the process' SELinux context (user, role, type, mls sensitivity,
and mls clearance). It uses the new interfaces from selinux to opaquely
store information related to the selinux context and to filter based on that
information. It also uses the callback mechanism provided by selinux to
refresh the information when a new policy is loaded.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/kernel/audit.h b/kernel/audit.h
index bc53920..6f73392 100644
--- a/kernel/audit.h
+++ b/kernel/audit.h
@@ -54,9 +54,11 @@
/* Rule lists */
struct audit_field {
- u32 type;
- u32 val;
- u32 op;
+ u32 type;
+ u32 val;
+ u32 op;
+ char *se_str;
+ struct selinux_audit_rule *se_rule;
};
struct audit_krule {
@@ -86,3 +88,5 @@
extern void audit_log_lost(const char *message);
extern void audit_panic(const char *message);
extern struct mutex audit_netlink_mutex;
+
+extern int selinux_audit_rule_update(void);