auditd.h revision 189279
1/*- 2 * Copyright (c) 2005-2009 Apple Inc. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. Neither the name of Apple Inc. ("Apple") nor the names of 15 * its contributors may be used to endorse or promote products derived 16 * from this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 19 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 20 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 21 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 22 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 23 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 24 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 25 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 * 29 * $P4: //depot/projects/trustedbsd/openbsm/bin/auditd/auditd.h#13 $ 30 */ 31 32#ifndef _AUDITD_H_ 33#define _AUDITD_H_ 34 35#include <sys/types.h> 36#include <sys/queue.h> 37#include <syslog.h> 38 39#define MAX_DIR_SIZE 255 40#define AUDITD_NAME "auditd" 41 42/* 43 * If defined, then the audit daemon will attempt to chown newly created logs 44 * to this group. Otherwise, they will be the default for the user running 45 * auditd, likely the audit group. 46 */ 47#define AUDIT_REVIEW_GROUP "audit" 48 49#define HARDLIM_ALL_WARN "allhard" 50#define SOFTLIM_ALL_WARN "allsoft" 51#define AUDITOFF_WARN "auditoff" 52#define CLOSEFILE_WARN "closefile" 53#define EBUSY_WARN "ebusy" 54#define GETACDIR_WARN "getacdir" 55#define HARDLIM_WARN "hard" 56#define NOSTART_WARN "nostart" 57#define POSTSIGTERM_WARN "postsigterm" 58#define SOFTLIM_WARN "soft" 59#define TMPFILE_WARN "tmpfile" 60#define EXPIRED_WARN "expired" 61 62#define AUDITWARN_SCRIPT "/etc/security/audit_warn" 63#define AUDITD_PIDFILE "/var/run/auditd.pid" 64 65#define AUD_STATE_INIT -1 66#define AUD_STATE_DISABLED 0 67#define AUD_STATE_ENABLED 1 68 69int audit_warn_allhard(void); 70int audit_warn_allsoft(void); 71int audit_warn_auditoff(void); 72int audit_warn_closefile(char *filename); 73int audit_warn_ebusy(void); 74int audit_warn_getacdir(char *filename); 75int audit_warn_hard(char *filename); 76int audit_warn_nostart(void); 77int audit_warn_postsigterm(void); 78int audit_warn_soft(char *filename); 79int audit_warn_tmpfile(void); 80int audit_warn_expired(char *filename); 81 82void auditd_openlog(int debug, gid_t gid); 83void auditd_log_err(const char *fmt, ...); 84void auditd_log_debug(const char *fmt, ...); 85void auditd_log_info(const char *fmt, ...); 86void auditd_log_notice(const char *fmt, ...); 87 88void auditd_set_state(int state); 89int auditd_get_state(void); 90 91int auditd_open_trigger(int launchd_flag); 92int auditd_close_trigger(void); 93void auditd_handle_trigger(int trigger); 94 95void auditd_wait_for_events(void); 96void auditd_relay_signal(int signal); 97void auditd_terminate(void); 98int auditd_config_controls(void); 99void auditd_reap_children(void); 100 101 102#endif /* !_AUDITD_H_ */ 103