aboutsummaryrefslogtreecommitdiff
path: root/security/integrity
diff options
context:
space:
mode:
authorMimi Zohar <zohar@linux.vnet.ibm.com>2013-03-18 14:48:02 -0400
committerMimi Zohar <zohar@linux.vnet.ibm.com>2013-06-20 07:47:49 -0400
commitd726d8d719b6ac919cc4d5cae73831a2ffe36118 (patch)
tree1200a3ca3f60096a3ef7b6af6998c453bb13844b /security/integrity
parent37ec43cdc4c776bd39aae469fdfa494bdf0344c7 (diff)
downloadlinux-stericsson-d726d8d719b6ac919cc4d5cae73831a2ffe36118.tar.gz
integrity: move integrity_audit_msg()
This patch moves the integrity_audit_msg() function and defintion to security/integrity/, the parent directory, renames the 'ima_audit' boot command line option to 'integrity_audit', and fixes the Kconfig help text to reflect the actual code. Changelog: - Fixed ifdef inclusion of integrity_audit_msg() (Fengguang Wu) Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
Diffstat (limited to 'security/integrity')
-rw-r--r--security/integrity/Kconfig15
-rw-r--r--security/integrity/Makefile1
-rw-r--r--security/integrity/ima/Kconfig12
-rw-r--r--security/integrity/ima/Makefile1
-rw-r--r--security/integrity/ima/ima.h14
-rw-r--r--security/integrity/integrity.h14
-rw-r--r--security/integrity/integrity_audit.c (renamed from security/integrity/ima/ima_audit.c)12
7 files changed, 36 insertions, 33 deletions
diff --git a/security/integrity/Kconfig b/security/integrity/Kconfig
index 4bb3a775a996..245c6d92065b 100644
--- a/security/integrity/Kconfig
+++ b/security/integrity/Kconfig
@@ -17,6 +17,21 @@ config INTEGRITY_SIGNATURE
This is useful for evm and module keyrings, when keys are
usually only added from initramfs.
+config INTEGRITY_AUDIT
+ bool "Enables integrity auditing support "
+ depends on INTEGRITY && AUDIT
+ default y
+ help
+ In addition to enabling integrity auditing support, this
+ option adds a kernel parameter 'integrity_audit', which
+ controls the level of integrity auditing messages.
+ 0 - basic integrity auditing messages (default)
+ 1 - additional integrity auditing messages
+
+ Additional informational integrity auditing messages would
+ be enabled by specifying 'integrity_audit=1' on the kernel
+ command line.
+
config INTEGRITY_ASYMMETRIC_KEYS
boolean "Enable asymmetric keys support"
depends on INTEGRITY_SIGNATURE
diff --git a/security/integrity/Makefile b/security/integrity/Makefile
index ebb6409b3fcb..0f9cffb1f9ad 100644
--- a/security/integrity/Makefile
+++ b/security/integrity/Makefile
@@ -3,6 +3,7 @@
#
obj-$(CONFIG_INTEGRITY) += integrity.o
+obj-$(CONFIG_INTEGRITY_AUDIT) += integrity_audit.o
obj-$(CONFIG_INTEGRITY_SIGNATURE) += digsig.o
obj-$(CONFIG_INTEGRITY_ASYMMETRIC_KEYS) += digsig_asymmetric.o
diff --git a/security/integrity/ima/Kconfig b/security/integrity/ima/Kconfig
index d232c73647ae..39196abaff0d 100644
--- a/security/integrity/ima/Kconfig
+++ b/security/integrity/ima/Kconfig
@@ -38,18 +38,6 @@ config IMA_MEASURE_PCR_IDX
that IMA uses to maintain the integrity aggregate of the
measurement list. If unsure, use the default 10.
-config IMA_AUDIT
- bool "Enables auditing support"
- depends on IMA
- depends on AUDIT
- default y
- help
- This option adds a kernel parameter 'ima_audit', which
- allows informational auditing messages to be enabled
- at boot. If this option is selected, informational integrity
- auditing messages can be enabled with 'ima_audit=1' on
- the kernel command line.
-
config IMA_LSM_RULES
bool
depends on IMA && AUDIT && (SECURITY_SELINUX || SECURITY_SMACK)
diff --git a/security/integrity/ima/Makefile b/security/integrity/ima/Makefile
index 3f2ca6bdc384..56dfee7cbf61 100644
--- a/security/integrity/ima/Makefile
+++ b/security/integrity/ima/Makefile
@@ -7,5 +7,4 @@ obj-$(CONFIG_IMA) += ima.o
ima-y := ima_fs.o ima_queue.o ima_init.o ima_main.o ima_crypto.o ima_api.o \
ima_policy.o
-ima-$(CONFIG_IMA_AUDIT) += ima_audit.o
ima-$(CONFIG_IMA_APPRAISE) += ima_appraise.o
diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h
index a41c9c18e5e0..b3dd616560f7 100644
--- a/security/integrity/ima/ima.h
+++ b/security/integrity/ima/ima.h
@@ -62,20 +62,6 @@ struct ima_queue_entry {
};
extern struct list_head ima_measurements; /* list of all measurements */
-#ifdef CONFIG_IMA_AUDIT
-/* declarations */
-void integrity_audit_msg(int audit_msgno, struct inode *inode,
- const unsigned char *fname, const char *op,
- const char *cause, int result, int info);
-#else
-static inline void integrity_audit_msg(int audit_msgno, struct inode *inode,
- const unsigned char *fname,
- const char *op, const char *cause,
- int result, int info)
-{
-}
-#endif
-
/* Internal IMA function definitions */
int ima_init(void);
void ima_cleanup(void);
diff --git a/security/integrity/integrity.h b/security/integrity/integrity.h
index 84c37c4db914..c42fb7a70dee 100644
--- a/security/integrity/integrity.h
+++ b/security/integrity/integrity.h
@@ -113,5 +113,19 @@ static inline int asymmetric_verify(struct key *keyring, const char *sig,
}
#endif
+#ifdef CONFIG_INTEGRITY_AUDIT
+/* declarations */
+void integrity_audit_msg(int audit_msgno, struct inode *inode,
+ const unsigned char *fname, const char *op,
+ const char *cause, int result, int info);
+#else
+static inline void integrity_audit_msg(int audit_msgno, struct inode *inode,
+ const unsigned char *fname,
+ const char *op, const char *cause,
+ int result, int info)
+{
+}
+#endif
+
/* set during initialization */
extern int iint_initialized;
diff --git a/security/integrity/ima/ima_audit.c b/security/integrity/integrity_audit.c
index c586faae8fd6..d7efb30404aa 100644
--- a/security/integrity/ima/ima_audit.c
+++ b/security/integrity/integrity_audit.c
@@ -13,20 +13,20 @@
#include <linux/fs.h>
#include <linux/gfp.h>
#include <linux/audit.h>
-#include "ima.h"
+#include "integrity.h"
-static int ima_audit;
+static int integrity_audit_info;
/* ima_audit_setup - enable informational auditing messages */
-static int __init ima_audit_setup(char *str)
+static int __init integrity_audit_setup(char *str)
{
unsigned long audit;
if (!strict_strtoul(str, 0, &audit))
- ima_audit = audit ? 1 : 0;
+ integrity_audit_info = audit ? 1 : 0;
return 1;
}
-__setup("ima_audit=", ima_audit_setup);
+__setup("integrity_audit=", integrity_audit_setup);
void integrity_audit_msg(int audit_msgno, struct inode *inode,
const unsigned char *fname, const char *op,
@@ -34,7 +34,7 @@ void integrity_audit_msg(int audit_msgno, struct inode *inode,
{
struct audit_buffer *ab;
- if (!ima_audit && audit_info == 1) /* Skip informational messages */
+ if (!integrity_audit_info && audit_info == 1) /* Skip info messages */
return;
ab = audit_log_start(current->audit_context, GFP_KERNEL, audit_msgno);