Contributors: 10
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Mimi Zohar |
219 |
81.11% |
5 |
31.25% |
| Kees Cook |
15 |
5.56% |
1 |
6.25% |
| Eric W. Biedermann |
12 |
4.44% |
1 |
6.25% |
| Tetsuo Handa |
11 |
4.07% |
1 |
6.25% |
| Richard Guy Briggs |
4 |
1.48% |
2 |
12.50% |
| Eric Paris |
3 |
1.11% |
2 |
12.50% |
| Tejun Heo |
3 |
1.11% |
1 |
6.25% |
| Stefan Berger |
1 |
0.37% |
1 |
6.25% |
| Jingoo Han |
1 |
0.37% |
1 |
6.25% |
| Dmitry Kasatkin |
1 |
0.37% |
1 |
6.25% |
| Total |
270 |
|
16 |
|
/*
* Copyright (C) 2008 IBM Corporation
* Author: Mimi Zohar <zohar@us.ibm.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 2 of the License.
*
* File: integrity_audit.c
* Audit calls for the integrity subsystem
*/
#include <linux/fs.h>
#include <linux/gfp.h>
#include <linux/audit.h>
#include "integrity.h"
static int integrity_audit_info;
/* ima_audit_setup - enable informational auditing messages */
static int __init integrity_audit_setup(char *str)
{
unsigned long audit;
if (!kstrtoul(str, 0, &audit))
integrity_audit_info = audit ? 1 : 0;
return 1;
}
__setup("integrity_audit=", integrity_audit_setup);
void integrity_audit_msg(int audit_msgno, struct inode *inode,
const unsigned char *fname, const char *op,
const char *cause, int result, int audit_info)
{
struct audit_buffer *ab;
char name[TASK_COMM_LEN];
if (!integrity_audit_info && audit_info == 1) /* Skip info messages */
return;
ab = audit_log_start(audit_context(), GFP_KERNEL, audit_msgno);
audit_log_format(ab, "pid=%d uid=%u auid=%u ses=%u",
task_pid_nr(current),
from_kuid(&init_user_ns, current_cred()->uid),
from_kuid(&init_user_ns, audit_get_loginuid(current)),
audit_get_sessionid(current));
audit_log_task_context(ab);
audit_log_format(ab, " op=%s cause=%s comm=", op, cause);
audit_log_untrustedstring(ab, get_task_comm(name, current));
if (fname) {
audit_log_format(ab, " name=");
audit_log_untrustedstring(ab, fname);
}
if (inode) {
audit_log_format(ab, " dev=");
audit_log_untrustedstring(ab, inode->i_sb->s_id);
audit_log_format(ab, " ino=%lu", inode->i_ino);
}
audit_log_format(ab, " res=%d", !result);
audit_log_end(ab);
}