c74c7b73a0
contrib/openbsm (svn merge) and src/sys/{bsm,security/audit} (manual
merge). Hook up bsm_domain.c and bsm_socket_type.c to the libbsm
build along with man pages, add audit_bsm_domain.c and
audit_bsm_socket_type.c to the kernel environment.
OpenBSM history for imported revisions below for reference.
MFC after: 1 month
Sponsored by: Apple Inc.
Obtained from: TrustedBSD Project
OpenBSM 1.1 alpha 5
- Stub libauditd(3) man page added.
- All BSM error number constants with BSM_ERRNO_.
- Interfaces to convert between local and BSM socket types and protocol
families have been added: au_bsm_to_domain(3), au_bsm_to_socket_type(3),
au_domain_to_bsm(3), and au_socket_type_to_bsm(3), along with definitions
of constants in audit_domain.h and audit_socket_type.h. This improves
interoperability by converting local constant spaces, which vary by OS, to
and from Solaris constants (where available) or OpenBSM constants for
protocol domains not present in Solaris (a fair number). These routines
should be used when generating and interpreting extended socket tokens.
- Fix build warnings with full gcc warnings enabled on most supported
platforms.
- Don't compile error strings into bsm_errno.c when building it in the kernel
environment.
- When started by launchd, use the label com.apple.auditd rather than
org.trustedbsd.auditd.
106 lines
4.2 KiB
C
106 lines
4.2 KiB
C
/*-
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* Copyright (c) 2008 Apple Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of Apple Inc. ("Apple") nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* $P4: //depot/projects/trustedbsd/openbsm/bsm/auditd_lib.h#3 $
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*/
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#ifndef _BSM_AUDITD_LIB_H_
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#define _BSM_AUDITD_LIB_H_
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/*
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* Lengths for audit trail file components.
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*/
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#define NOT_TERMINATED "not_terminated"
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#define CRASH_RECOVERY "crash_recovery"
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#define POSTFIX_LEN (sizeof("YYYYMMDDhhmmss") - 1)
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#define FILENAME_LEN ((2 * POSTFIX_LEN) + 2)
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#define TIMESTAMP_LEN (POSTFIX_LEN + 1)
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/*
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* Macro to generate the timestamp string for trail file.
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*/
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#define getTSstr(t, b, l) \
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( (((t) = time(0)) == (time_t)-1 ) || \
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!strftime((b), (l), "%Y%m%d%H%M%S", gmtime(&(t)) ) ) ? -1 : 0
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/*
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* The symbolic link to the currently active audit trail file.
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*/
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#define AUDIT_CURRENT_LINK "/var/audit/current"
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/*
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* Path of auditd plist file for launchd.
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*/
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#define AUDITD_PLIST_FILE \
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"/System/Library/LaunchDaemons/com.apple.auditd.plist"
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/*
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* Error return codes for auditd_lib functions.
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*/
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#define ADE_NOERR 0 /* No Error or Success. */
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#define ADE_PARSE -1 /* Error parsing audit_control(5). */
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#define ADE_AUDITON -2 /* auditon(2) call failed. */
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#define ADE_NOMEM -3 /* Error allocating memory. */
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#define ADE_SOFTLIM -4 /* All audit log directories over soft limit. */
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#define ADE_HARDLIM -5 /* All audit log directories over hard limit. */
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#define ADE_STRERR -6 /* Error creating file name string. */
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#define ADE_AU_OPEN -7 /* au_open(3) failed. */
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#define ADE_AU_CLOSE -8 /* au_close(3) failed. */
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#define ADE_SETAUDIT -9 /* setaudit(2) or setaudit_addr(2) failed. */
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#define ADE_ACTL -10 /* "Soft" error with auditctl(2). */
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#define ADE_ACTLERR -11 /* "Hard" error with auditctl(2). */
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#define ADE_SWAPERR -12 /* The audit trail file could not be swap. */
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#define ADE_RENAME -13 /* Error renaming crash recovery file. */
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#define ADE_READLINK -14 /* Error reading 'current' link. */
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#define ADE_SYMLINK -15 /* Error creating 'current' link. */
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#define ADE_INVAL -16 /* Invalid argument. */
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#define ADE_GETADDR -17 /* Error resolving address from hostname. */
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#define ADE_ADDRFAM -18 /* Address family not supported. */
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/*
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* auditd_lib functions.
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*/
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const char *auditd_strerror(int errcode);
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int auditd_set_minfree(void);
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int auditd_read_dirs(int (*warn_soft)(char *), int (*warn_hard)(char *));
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void auditd_close_dirs(void);
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int auditd_set_evcmap(void);
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int auditd_set_namask(void);
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int auditd_set_policy(void);
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int auditd_set_fsize(void);
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int auditd_set_host(void);
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int auditd_swap_trail(char *TS, char **newfile, gid_t gid,
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int (*warn_getacdir)(char *));
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int auditd_prevent_audit(void);
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int auditd_gen_record(int event, char *path);
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int auditd_new_curlink(char *curfile);
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int audit_quick_start(void);
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int audit_quick_stop(void);
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#endif /* !_BSM_AUDITD_LIB_H_ */
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