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[RFC,v7,06/16] uapi|audit: add trust audit message definitions

Message ID 1634151995-16266-7-git-send-email-deven.desai@linux.microsoft.com (mailing list archive)
State New, archived
Headers show
Series Integrity Policy Enforcement (IPE) | expand

Commit Message

Deven Bowers Oct. 13, 2021, 7:06 p.m. UTC 
From: Deven Bowers <deven.desai@linux.microsoft.com>

Introduce new definitions to audit.h centered around trust
decisions and policy loading and activation, as an extension
of the mandatory access control fields.

Signed-off-by: Deven Bowers <deven.desai@linux.microsoft.com>
---

Relevant changes since v6:
  * Change audit records to MAC region (14XX) from
    Integrity region (18XX), as IPE is an effectively a MAC system
    around trust versus an extension to the integrity subsystem.
  * Generalize the #defines to support the class of trust-based
    Access-Control LSMs.

---
 include/uapi/linux/audit.h | 4 ++++
 1 file changed, 4 insertions(+)
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Patch

diff --git a/include/uapi/linux/audit.h b/include/uapi/linux/audit.h
index daa481729e9b..3a83b3605896 100644
--- a/include/uapi/linux/audit.h
+++ b/include/uapi/linux/audit.h
@@ -139,6 +139,10 @@ 
 #define AUDIT_MAC_UNLBL_STCDEL	1417	/* NetLabel: del a static label */
 #define AUDIT_MAC_CALIPSO_ADD	1418	/* NetLabel: add CALIPSO DOI entry */
 #define AUDIT_MAC_CALIPSO_DEL	1419	/* NetLabel: del CALIPSO DOI entry */
+#define AUDIT_TRUST_RESULT	1420	/* IPE Denial or Grant */
+#define AUDIT_TRUST_POLICY_LOAD 1421	/* IPE Policy Load */
+#define AUDIT_TRUST_POLICY_ACTIVATE 1422	/* IPE Policy Activate */
+#define AUDIT_TRUST_STATUS	1423	/* IPE enforcing,permissive */
 
 #define AUDIT_FIRST_KERN_ANOM_MSG   1700
 #define AUDIT_LAST_KERN_ANOM_MSG    1799