From: John@suse.de, Johansen@suse.de
To: akpm@linux-foundation.org
Cc: linux-kernel@vger.kernel.org,
linux-security-module@vger.kernel.org,
Andreas Gruenbacher <agruen@suse.de>,
John Johansen <jjohansen@suse.de>
Subject: [AppArmor 40/47] Export audit subsystem for use by modules
Date: Thu, 20 Dec 2007 06:09:50 -0800 [thread overview]
Message-ID: <20071220140947.481739270@suse.de> (raw)
In-Reply-To: 20071220140910.934607826@suse.de
[-- Attachment #1: apparmor-audit.diff --]
[-- Type: text/plain, Size: 2992 bytes --]
Update kenel audit range comments to show AppArmor's registered range of
1500-1599. This range used to be reserved for LSPP but LSPP uses the
SE Linux range and the range was given to AppArmor.
Adds necessary export symbols for audit subsystem routines.
Changes audit_log_vformat to be externally visible (analagous to vprintf)
Patch is not in mainline -- pending AppArmor code submission to lkml
Signed-off-by: Andreas Gruenbacher <agruen@suse.de>
Signed-off-by: John Johansen <jjohansen@suse.de>
---
include/linux/audit.h | 12 +++++++++++-
kernel/audit.c | 6 ++++--
2 files changed, 15 insertions(+), 3 deletions(-)
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -33,7 +33,7 @@
* 1200 - 1299 messages internal to the audit daemon
* 1300 - 1399 audit event messages
* 1400 - 1499 SE Linux use
- * 1500 - 1599 kernel LSPP events
+ * 1500 - 1599 AppArmor use
* 1600 - 1699 kernel crypto events
* 1700 - 1799 kernel anomaly records
* 1800 - 1999 future kernel use (maybe integrity labels and related events)
@@ -118,6 +118,13 @@
#define AUDIT_MAC_UNLBL_STCADD 1416 /* NetLabel: add a static label */
#define AUDIT_MAC_UNLBL_STCDEL 1417 /* NetLabel: del a static label */
+#define AUDIT_APPARMOR_AUDIT 1501 /* AppArmor audited grants */
+#define AUDIT_APPARMOR_ALLOWED 1502 /* Allowed Access for learning */
+#define AUDIT_APPARMOR_DENIED 1503
+#define AUDIT_APPARMOR_HINT 1504 /* Process Tracking information */
+#define AUDIT_APPARMOR_STATUS 1505 /* Changes in config */
+#define AUDIT_APPARMOR_ERROR 1506 /* Internal AppArmor Errors */
+
#define AUDIT_FIRST_KERN_ANOM_MSG 1700
#define AUDIT_LAST_KERN_ANOM_MSG 1799
#define AUDIT_ANOM_PROMISCUOUS 1700 /* Device changed promiscuous mode */
@@ -515,6 +522,9 @@ extern void audit_log(struct audit_
__attribute__((format(printf,4,5)));
extern struct audit_buffer *audit_log_start(struct audit_context *ctx, gfp_t gfp_mask, int type);
+extern void audit_log_vformat(struct audit_buffer *ab,
+ const char *fmt, va_list args)
+ __attribute__((format(printf,2,0)));
extern void audit_log_format(struct audit_buffer *ab,
const char *fmt, ...)
__attribute__((format(printf,2,3)));
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -1215,8 +1215,7 @@ static inline int audit_expand(struct au
* will be called a second time. Currently, we assume that a printk
* can't format message larger than 1024 bytes, so we don't either.
*/
-static void audit_log_vformat(struct audit_buffer *ab, const char *fmt,
- va_list args)
+void audit_log_vformat(struct audit_buffer *ab, const char *fmt, va_list args)
{
int len, avail;
struct sk_buff *skb;
@@ -1472,3 +1471,6 @@ EXPORT_SYMBOL(audit_log_start);
EXPORT_SYMBOL(audit_log_end);
EXPORT_SYMBOL(audit_log_format);
EXPORT_SYMBOL(audit_log);
+EXPORT_SYMBOL_GPL(audit_log_vformat);
+EXPORT_SYMBOL_GPL(audit_log_untrustedstring);
+EXPORT_SYMBOL_GPL(audit_log_d_path);
--
next prev parent reply other threads:[~2007-12-20 14:30 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-20 14:09 [AppArmor 00/47] AppArmor security module overview John, Johansen
2007-12-20 14:09 ` [AppArmor 01/47] Pass struct vfsmount to the inode_create LSM hook John, Johansen
2007-12-20 14:09 ` [AppArmor 02/47] Pass struct path down to remove_suid and children John, Johansen
2007-12-20 14:09 ` [AppArmor 03/47] Add a vfsmount parameter to notify_change() John, Johansen
2007-12-20 14:09 ` [AppArmor 04/47] Pass struct vfsmount to the inode_setattr LSM hook John, Johansen
2007-12-20 14:09 ` [AppArmor 05/47] Add struct vfsmount parameter to vfs_mkdir() John, Johansen
2007-12-20 14:09 ` [AppArmor 06/47] Pass struct vfsmount to the inode_mkdir LSM hook John, Johansen
2007-12-20 14:09 ` [AppArmor 07/47] Add a struct vfsmount parameter to vfs_mknod() John, Johansen
2007-12-20 14:09 ` [AppArmor 08/47] Pass struct vfsmount to the inode_mknod LSM hook John, Johansen
2007-12-20 14:09 ` [AppArmor 09/47] Add a struct vfsmount parameter to vfs_symlink() John, Johansen
2007-12-20 14:09 ` [AppArmor 10/47] Pass struct vfsmount to the inode_symlink LSM hook John, Johansen
2007-12-20 14:09 ` [AppArmor 11/47] Pass struct vfsmount to the inode_readlink " John, Johansen
2007-12-20 14:09 ` [AppArmor 12/47] Add struct vfsmount parameters to vfs_link() John, Johansen
2007-12-20 14:09 ` [AppArmor 13/47] Pass the struct vfsmounts to the inode_link LSM hook John, Johansen
2007-12-20 14:09 ` [AppArmor 14/47] Add a struct vfsmount parameter to vfs_rmdir() John, Johansen
2007-12-20 14:09 ` [AppArmor 15/47] Pass struct vfsmount to the inode_rmdir LSM hook John, Johansen
2007-12-20 14:09 ` [AppArmor 16/47] Call lsm hook before unhashing dentry in vfs_rmdir() John, Johansen
2007-12-20 14:09 ` [AppArmor 17/47] Add a struct vfsmount parameter to vfs_unlink() John, Johansen
2007-12-20 14:09 ` [AppArmor 18/47] Pass struct vfsmount to the inode_unlink LSM hook John, Johansen
2007-12-20 14:09 ` [AppArmor 19/47] Add struct vfsmount parameters to vfs_rename() John, Johansen
2007-12-20 14:09 ` [AppArmor 20/47] Pass struct vfsmount to the inode_rename LSM hook John, Johansen
2007-12-20 14:09 ` [AppArmor 21/47] Add a struct vfsmount parameter to vfs_setxattr() John, Johansen
2007-12-20 14:09 ` [AppArmor 22/47] Pass struct vfsmount to the inode_setxattr LSM hook John, Johansen
2007-12-20 14:09 ` [AppArmor 23/47] Add a struct vfsmount parameter to vfs_getxattr() John, Johansen
2007-12-20 14:09 ` [AppArmor 24/47] Pass struct vfsmount to the inode_getxattr LSM hook John, Johansen
2007-12-20 14:09 ` [AppArmor 25/47] Add a struct vfsmount parameter to vfs_listxattr() John, Johansen
2007-12-20 14:09 ` [AppArmor 26/47] Pass struct vfsmount to the inode_listxattr LSM hook John, Johansen
2007-12-20 14:09 ` [AppArmor 27/47] Add a struct vfsmount parameter to vfs_removexattr() John, Johansen
2007-12-20 14:09 ` [AppArmor 28/47] Pass struct vfsmount to the inode_removexattr LSM hook John, Johansen
2007-12-20 14:09 ` [AppArmor 29/47] Fix __d_path() for lazy unmounts and make it unambiguous John, Johansen
2007-12-20 14:09 ` [AppArmor 30/47] Make d_path() consistent across mount operations John, Johansen
2007-12-20 14:09 ` [AppArmor 31/47] Add d_namespace_path() to compute namespace relative pathnames John, Johansen
2007-12-20 14:09 ` [AppArmor 32/47] From: Miklos Szeredi <mszeredi@suse.cz> John, Johansen
2007-12-20 14:09 ` [AppArmor 33/47] VFS: new fsetattr() file operation John, Johansen
2007-12-20 14:09 ` [AppArmor 34/47] Pass struct file down the inode_*xattr security LSM hooks John, Johansen
2007-12-20 14:09 ` [AppArmor 35/47] Factor out sysctl pathname code John, Johansen
2007-12-20 14:09 ` [AppArmor 36/47] Allow permission functions to tell between parent and leaf checks John, Johansen
2007-12-20 14:09 ` [AppArmor 37/47] Switch to vfs_permission() in do_path_lookup() John, Johansen
2007-12-20 14:09 ` [AppArmor 38/47] Switch to vfs_permission() in sys_fchdir() John, Johansen
2007-12-20 14:09 ` [AppArmor 39/47] Fix file_permission() John, Johansen
2007-12-20 14:09 ` John, Johansen [this message]
2007-12-20 14:09 ` [AppArmor 41/47] AppArmor: Main Part John, Johansen
2007-12-20 14:09 ` [AppArmor 42/47] AppArmor: Module and LSM hooks John, Johansen
2007-12-20 14:09 ` [AppArmor 43/47] AppArmor: Profile loading and manipulation, pathname matching John, Johansen
2007-12-20 14:09 ` [AppArmor 44/47] AppArmor: all the rest John, Johansen
2007-12-20 14:09 ` [AppArmor 45/47] Add AppArmor LSM to security/Makefile John, Johansen
2007-12-20 14:09 ` [AppArmor 46/47] add simple network toggles to apparmor John, Johansen
2007-12-20 14:09 ` [AppArmor 47/47] --- Documentation/lsm/AppArmor-Security-Goal.txt | 134 +++++++++++++++++++++++++++ 1 file changed, 134 insertions(+) John, Johansen
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