06edd2f1e8
contrib/openbsm (svn merge) and src/sys/{bsm,security/audit} (manual
merge).
OpenBSM history for imported revision below for reference.
MFC after: 1 month
Sponsored by: Apple, Inc.
Obtained from: TrustedBSD Project
OpenBSM 1.1 beta 1
- The filesz parameter in audit_control(5) now accepts suffixes: 'B' for
Bytes, 'K' for Kilobytes, 'M' for Megabytes, and 'G' for Gigabytes.
For legacy support no suffix defaults to bytes.
- Audit trail log expiration support added. It is configured in
audit_control(5) with the expire-after parameter. If there is no
expire-after parameter in audit_control(5), the default, then the audit
trail files are not expired and removed. See audit_control(5) for
more information.
- Change defaults in audit_control: warn at 5% rather than 20% free for audit
partitions, rotate automatically at 2mb, and set the default policy to
cnt,argv rather than cnt so that execve(2) arguments are captured if
AUE_EXECVE events are audited. These may provide more usable defaults for
many users.
- Use au_domain_to_bsm(3) and au_socket_type_to_bsm(3) to convert
au_to_socket_ex(3) arguments to BSM format.
- Fix error encoding AUT_IPC_PERM tokens.
89 lines
3.2 KiB
Groff
89 lines
3.2 KiB
Groff
.\"-
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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/libbsm/au_domain.3#2 $
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.\"
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.Dd December 28, 2008
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.Dt AU_BSM_TO_DOMAIN 3
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.Os
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.Sh NAME
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.Nm au_bsm_to_domain ,
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.Nm au_domain_to_bsm
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.Nd "convert between BSM and local protocol domains"
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.Sh LIBRARY
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.Lb libbsm
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.Sh SYNOPSIS
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.In bsm/libbsm.h
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.Ft int
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.Fn au_bsm_to_domain "u_short bsm_domain" "int *local_domainp"
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.Ft u_short
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.Fn au_domain_to_bsm "int local_domain"
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.Sh DESCRIPTION
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These interfaces may be used to convert between the local and BSM protocol
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domains.
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The
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.Fn au_bsm_to_domain
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function accepts a BSM domain,
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.Fa bsm_domain ,
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and converts it to a local domain, such as those passed to
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.Xr socket 2 ,
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that will be stored in the integer pointed to by
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.Fa local_domainp
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if successful.
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This call will fail if the BSM domain cannot be mapped into a local domain,
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which may occur if the socket token was generated on another operating
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system.
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.Pp
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The
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.Fn au_domain_to_bsm
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function accepts a local domain, and returns the BSM domain for it.
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This call cannot fail, and instead returns a BSM domain indicating to a later
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decoder that the domain could not be encoded.
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.Sh RETURN VALULES
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On success,
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.Fn au_bsm_to_domain
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returns 0 and a converted domain; on failure, it returns -1 but does not set
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.Xr errno 2 .
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.Sh SEE ALSO
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.Xr au_bsm_to_socket_type 3 ,
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.Xr au_socket_type_to_bsm 3 ,
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.Xr au_to_socket_ex 3 ,
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.Xr libbsm 3
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.Sh HISTORY
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.Fn au_bsm_to_domain
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and
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.Fn au_domain_to_bsm
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were introduced in OpenBSM 1.1.
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.Sh AUTHORS
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These functions were implemented by
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.An Robert Watson
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under contract to Apple Inc.
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.Pp
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The Basic Security Module (BSM) interface to audit records and audit event
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stream format were defined by Sun Microsystems.
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