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authorDmitry Kasatkin <dmitry.kasatkin@intel.com>2012-06-08 13:58:49 +0300
committerMimi Zohar <zohar@linux.vnet.ibm.com>2013-01-22 16:10:31 -0500
commit0e5a247cb37a97d843ef76d09d5f80deb7893ba3 (patch)
tree7206abaf6d20e69a89584046ed7dc9970ba2da12 /security/integrity/integrity.h
parenta175b8bb29ebbad380ab4788f307fbfc47997b19 (diff)
downloadlinux-stericsson-0e5a247cb37a97d843ef76d09d5f80deb7893ba3.tar.gz
ima: added policy support for 'security.ima' type
The 'security.ima' extended attribute may contain either the file data's hash or a digital signature. This patch adds support for requiring a specific extended attribute type. It extends the IMA policy with a new keyword 'appraise_type=imasig'. (Default is hash.) Changelog v2: - Fixed Documentation/ABI/testing/ima_policy option syntax Changelog v1: - Differentiate between 'required' vs. 'actual' extended attribute Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@intel.com> Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
Diffstat (limited to 'security/integrity/integrity.h')
-rw-r--r--security/integrity/integrity.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/security/integrity/integrity.h b/security/integrity/integrity.h
index 0a298def5036..9334691b2b75 100644
--- a/security/integrity/integrity.h
+++ b/security/integrity/integrity.h
@@ -26,7 +26,9 @@
#define IMA_AUDITED 0x0080
/* iint cache flags */
+#define IMA_ACTION_FLAGS 0xff00
#define IMA_DIGSIG 0x0100
+#define IMA_DIGSIG_REQUIRED 0x0200
#define IMA_DO_MASK (IMA_MEASURE | IMA_APPRAISE | IMA_AUDIT)
#define IMA_DONE_MASK (IMA_MEASURED | IMA_APPRAISED | IMA_AUDITED \