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freebsd-skq/contrib/openbsm/man/audit_control.5

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Vendor import of OpenBSM 1.1 beta1, which incorporates the following changes since the last imported OpenBSM release: 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. Obtained from: TrustedBSD Project Sponsored by: Apple Inc.
2009-03-02 10:46:23 +00:00
.\" Copyright (c) 2004-2009 Apple Inc.
Vendor import TrustedBSD OpenBSM 1.0 alpha 12, with the following change history notes since the last import: OpenBSM 1.0 alpha 12 - Correct bug in auditreduce which prevented the -c option from working correctly when the user specifies to process successful or failed events. The problem stemmed from not having access to the return token at the time the initial preselection occurred, but now a second preselection process occurs while processing the return token. - getacfilesz(3) API added to read new audit_control(5) filesz setting, which auditd(8) now sets the kernel audit trail rotation size to. - auditreduce(1) now uses stdin if no file names are specified on the command line; this was the documented behavior previously, but it was not implemented. Be more specific in auditreduce(1)'s examples section about what might be done with the output of auditreduce. - Add audit_warn(5) closefile event so that administrators can hook termination of an audit trail file. For example, this might be used to compress the trail file after it is closed. - auditreduce(1) now uses regular expressions for pathname matching. Users can now supply one or more (comma delimited) regular expressions for searching the pathnames. If one of the regular expressions is prefixed with a tilde (~), and a path matches, it will be excluded from the search results. MFC after: 3 days Obtained from: TrustedBSD Project
2006-09-25 11:40:29 +00:00
.\" Copyright (c) 2006 Robert N. M. Watson
Initial vendor import of the TrustedBSD OpenBSM distribution, version 1.0 alpha 1, an implementation of the documented Sun Basic Security Module (BSM) Audit API and file format, as well as local extensions to support the Mac OS X and FreeBSD operating systems. Also included are command line tools for audit trail reduction and conversion to text, as well as documentation of the commands, file format, and APIs. This distribution is the foundation for the TrustedBSD Audit implementation, and is a pre-release. This is the first in a series of commits to introduce support for Common Criteria CAPP security event audit support. This software has been made possible through the generous contributions of Apple Computer, Inc., SPARTA, Inc., as well as members of the TrustedBSD Project, including Wayne Salamon <wsalamon> and Tom Rhodes <trhodes>. The original OpenBSM implementation was created by McAfee Research under contract to Apple Computer, Inc., as part of their CC CAPP security evaluation. Many thanks to: wsalamon, trhodes Obtained from: TrustedBSD Project
2006-01-31 19:40:12 +00:00
.\" All rights reserved.
Vendor import TrustedBSD OpenBSM 1.0 alpha 14, with the following change history notes since the last import: OpenBSM 1.0 alpha 14 - Fix endian issues when processing IPv6 addresses for extended subject and process tokens. - gcc41 warnings clean. - Teach audit_submit(3) about getaudit_addr(2). - Add support for zonename tokens. OpenBSM 1.0 alpha 13 - compat/clock_gettime.h now provides a compatibility implementation of clock_gettime(), which fixes building on Mac OS X. - Countless man page improvements, markup fixes, content fixs, etc. - XML printing support via "praudit -x". - audit.log.5 expanded to include additional BSM token types. - Added encoding and decoding routines for process64_ex, process32_ex, subject32_ex, header64, and attr64 tokens. - Additional audit event identifiers for listen, mlockall/munlockall, getpath, POSIX message queues, and mandatory access control. Approved by: re (bmah) MFC after: 3 weeks Obtained from: TrustedBSD Project
2007-04-16 15:37:10 +00:00
.\"
Initial vendor import of the TrustedBSD OpenBSM distribution, version 1.0 alpha 1, an implementation of the documented Sun Basic Security Module (BSM) Audit API and file format, as well as local extensions to support the Mac OS X and FreeBSD operating systems. Also included are command line tools for audit trail reduction and conversion to text, as well as documentation of the commands, file format, and APIs. This distribution is the foundation for the TrustedBSD Audit implementation, and is a pre-release. This is the first in a series of commits to introduce support for Common Criteria CAPP security event audit support. This software has been made possible through the generous contributions of Apple Computer, Inc., SPARTA, Inc., as well as members of the TrustedBSD Project, including Wayne Salamon <wsalamon> and Tom Rhodes <trhodes>. The original OpenBSM implementation was created by McAfee Research under contract to Apple Computer, Inc., as part of their CC CAPP security evaluation. Many thanks to: wsalamon, trhodes Obtained from: TrustedBSD Project
2006-01-31 19:40:12 +00:00
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
.\" 1. Redistributions of source code must retain the above copyright
Vendor import TrustedBSD OpenBSM 1.0 alpha 14, with the following change history notes since the last import: OpenBSM 1.0 alpha 14 - Fix endian issues when processing IPv6 addresses for extended subject and process tokens. - gcc41 warnings clean. - Teach audit_submit(3) about getaudit_addr(2). - Add support for zonename tokens. OpenBSM 1.0 alpha 13 - compat/clock_gettime.h now provides a compatibility implementation of clock_gettime(), which fixes building on Mac OS X. - Countless man page improvements, markup fixes, content fixs, etc. - XML printing support via "praudit -x". - audit.log.5 expanded to include additional BSM token types. - Added encoding and decoding routines for process64_ex, process32_ex, subject32_ex, header64, and attr64 tokens. - Additional audit event identifiers for listen, mlockall/munlockall, getpath, POSIX message queues, and mandatory access control. Approved by: re (bmah) MFC after: 3 weeks Obtained from: TrustedBSD Project
2007-04-16 15:37:10 +00:00
.\" notice, this list of conditions and the following disclaimer.
Initial vendor import of the TrustedBSD OpenBSM distribution, version 1.0 alpha 1, an implementation of the documented Sun Basic Security Module (BSM) Audit API and file format, as well as local extensions to support the Mac OS X and FreeBSD operating systems. Also included are command line tools for audit trail reduction and conversion to text, as well as documentation of the commands, file format, and APIs. This distribution is the foundation for the TrustedBSD Audit implementation, and is a pre-release. This is the first in a series of commits to introduce support for Common Criteria CAPP security event audit support. This software has been made possible through the generous contributions of Apple Computer, Inc., SPARTA, Inc., as well as members of the TrustedBSD Project, including Wayne Salamon <wsalamon> and Tom Rhodes <trhodes>. The original OpenBSM implementation was created by McAfee Research under contract to Apple Computer, Inc., as part of their CC CAPP security evaluation. Many thanks to: wsalamon, trhodes Obtained from: TrustedBSD Project
2006-01-31 19:40:12 +00:00
.\" 2. Redistributions in binary form must reproduce the above copyright
.\" notice, this list of conditions and the following disclaimer in the
Vendor import TrustedBSD OpenBSM 1.0 alpha 14, with the following change history notes since the last import: OpenBSM 1.0 alpha 14 - Fix endian issues when processing IPv6 addresses for extended subject and process tokens. - gcc41 warnings clean. - Teach audit_submit(3) about getaudit_addr(2). - Add support for zonename tokens. OpenBSM 1.0 alpha 13 - compat/clock_gettime.h now provides a compatibility implementation of clock_gettime(), which fixes building on Mac OS X. - Countless man page improvements, markup fixes, content fixs, etc. - XML printing support via "praudit -x". - audit.log.5 expanded to include additional BSM token types. - Added encoding and decoding routines for process64_ex, process32_ex, subject32_ex, header64, and attr64 tokens. - Additional audit event identifiers for listen, mlockall/munlockall, getpath, POSIX message queues, and mandatory access control. Approved by: re (bmah) MFC after: 3 weeks Obtained from: TrustedBSD Project
2007-04-16 15:37:10 +00:00
.\" documentation and/or other materials provided with the distribution.
Vendor import of OpenBSM 1.1 alpha2, which incorporates the following changes since the last imported OpenBSM release: OpenBSM 1.1 alpha 2 - Include files in OpenBSM are now broken out into two parts: library builds required solely for user space, and system includes, which may also be required for use in the kernels of systems integrating OpenBSM. Submitted by Stacey Son. - Configure option --with-native-includes allows forcing the use of native include for system includes, rather than the versions bundled with OpenBSM. This is intended specifically for platforms that ship OpenBSM, have adapted versions of the system includes in a kernel source tree, and will use the OpenBSM build infrastructure with an unmodified OpenBSM distribution, allowing the customized system includes to be used with the OpenBSM build. Submitted by Stacey Son. - Various strcpy()'s/strcat()'s have been changed to strlcpy()'s/strlcat()'s or asprintf(). Added compat/strlcpy.h for Linux. - Remove compatibility defines for old Darwin token constant names; now only BSM token names are provided and used. - Add support for extended header tokens, which contain space for information on the host generating the record. - Add support for setting extended host information in the kernel, which is used for setting host information in extended header tokens. The audit_control file now supports a "host" parameter which can be used by auditd to set the information; if not present, the kernel parameters won't be set and auditd uses unextended headers for records that it generates. OpenBSM 1.1 alpha 1 - Add option to auditreduce(1) which allows users to invert sense of matching, such that BSM records that do not match, are selected. - Fix bug in audit_write() where we commit an incomplete record in the event there is an error writing the subject token. This was submitted by Diego Giagio. - Build support for Mac OS X 10.5.1 submitted by Eric Hall. - Fix a bug which resulted in host XML attributes not beingguments so that const strings can be passed as arguments to tokens. This patch was submitted by Xin LI. - Modify the -m option so users can select more then one audit event. - For Mac OS X, added Mach IPC support for audit trigger messages. - Fixed a bug in getacna() which resulted in a locking problem on Mac OS X. - Added LOG_PERROR flag to openlog when -d option is used with auditd. - AUE events added for Mac OS X Leopard system calls. Obtained from: TrustedBSD Project Sponsored by: Apple Inc.
2008-11-13 00:04:15 +00:00
.\" 3. Neither the name of Apple Inc. ("Apple") nor the names of
Initial vendor import of the TrustedBSD OpenBSM distribution, version 1.0 alpha 1, an implementation of the documented Sun Basic Security Module (BSM) Audit API and file format, as well as local extensions to support the Mac OS X and FreeBSD operating systems. Also included are command line tools for audit trail reduction and conversion to text, as well as documentation of the commands, file format, and APIs. This distribution is the foundation for the TrustedBSD Audit implementation, and is a pre-release. This is the first in a series of commits to introduce support for Common Criteria CAPP security event audit support. This software has been made possible through the generous contributions of Apple Computer, Inc., SPARTA, Inc., as well as members of the TrustedBSD Project, including Wayne Salamon <wsalamon> and Tom Rhodes <trhodes>. The original OpenBSM implementation was created by McAfee Research under contract to Apple Computer, Inc., as part of their CC CAPP security evaluation. Many thanks to: wsalamon, trhodes Obtained from: TrustedBSD Project
2006-01-31 19:40:12 +00:00
.\" its contributors may be used to endorse or promote products derived
Vendor import TrustedBSD OpenBSM 1.0 alpha 14, with the following change history notes since the last import: OpenBSM 1.0 alpha 14 - Fix endian issues when processing IPv6 addresses for extended subject and process tokens. - gcc41 warnings clean. - Teach audit_submit(3) about getaudit_addr(2). - Add support for zonename tokens. OpenBSM 1.0 alpha 13 - compat/clock_gettime.h now provides a compatibility implementation of clock_gettime(), which fixes building on Mac OS X. - Countless man page improvements, markup fixes, content fixs, etc. - XML printing support via "praudit -x". - audit.log.5 expanded to include additional BSM token types. - Added encoding and decoding routines for process64_ex, process32_ex, subject32_ex, header64, and attr64 tokens. - Additional audit event identifiers for listen, mlockall/munlockall, getpath, POSIX message queues, and mandatory access control. Approved by: re (bmah) MFC after: 3 weeks Obtained from: TrustedBSD Project
2007-04-16 15:37:10 +00:00
.\" from this software without specific prior written permission.
.\"
Initial vendor import of the TrustedBSD OpenBSM distribution, version 1.0 alpha 1, an implementation of the documented Sun Basic Security Module (BSM) Audit API and file format, as well as local extensions to support the Mac OS X and FreeBSD operating systems. Also included are command line tools for audit trail reduction and conversion to text, as well as documentation of the commands, file format, and APIs. This distribution is the foundation for the TrustedBSD Audit implementation, and is a pre-release. This is the first in a series of commits to introduce support for Common Criteria CAPP security event audit support. This software has been made possible through the generous contributions of Apple Computer, Inc., SPARTA, Inc., as well as members of the TrustedBSD Project, including Wayne Salamon <wsalamon> and Tom Rhodes <trhodes>. The original OpenBSM implementation was created by McAfee Research under contract to Apple Computer, Inc., as part of their CC CAPP security evaluation. Many thanks to: wsalamon, trhodes Obtained from: TrustedBSD Project
2006-01-31 19:40:12 +00:00
.\" THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
.\" ARE DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR
.\" ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
.\" IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
Vendor import of OpenBSM 1.1p1, which incorporates the following changes since the last imported OpenBSM release: OpenBSM 1.1p1 - Fixes to AUT_SOCKUNIX token parsing. - IPv6 support for au_to_me(3). - Improved robustness in the parsing of audit_control, especially long flags/naflags strings and whitespace in all fields. - Add missing conversion of a number of FreeBSD/Mac OS X errnos to/from BSM error number space. Obtained from: TrustedBSD Project Sponsored by: Apple, Inc.
2009-07-17 12:18:39 +00:00
.Dd May 14, 2009
Initial vendor import of the TrustedBSD OpenBSM distribution, version 1.0 alpha 1, an implementation of the documented Sun Basic Security Module (BSM) Audit API and file format, as well as local extensions to support the Mac OS X and FreeBSD operating systems. Also included are command line tools for audit trail reduction and conversion to text, as well as documentation of the commands, file format, and APIs. This distribution is the foundation for the TrustedBSD Audit implementation, and is a pre-release. This is the first in a series of commits to introduce support for Common Criteria CAPP security event audit support. This software has been made possible through the generous contributions of Apple Computer, Inc., SPARTA, Inc., as well as members of the TrustedBSD Project, including Wayne Salamon <wsalamon> and Tom Rhodes <trhodes>. The original OpenBSM implementation was created by McAfee Research under contract to Apple Computer, Inc., as part of their CC CAPP security evaluation. Many thanks to: wsalamon, trhodes Obtained from: TrustedBSD Project
2006-01-31 19:40:12 +00:00
.Dt AUDIT_CONTROL 5
.Os
.Sh NAME
.Nm audit_control
Vendor import TrustedBSD OpenBSM 1.0 alpha 14, with the following change history notes since the last import: OpenBSM 1.0 alpha 14 - Fix endian issues when processing IPv6 addresses for extended subject and process tokens. - gcc41 warnings clean. - Teach audit_submit(3) about getaudit_addr(2). - Add support for zonename tokens. OpenBSM 1.0 alpha 13 - compat/clock_gettime.h now provides a compatibility implementation of clock_gettime(), which fixes building on Mac OS X. - Countless man page improvements, markup fixes, content fixs, etc. - XML printing support via "praudit -x". - audit.log.5 expanded to include additional BSM token types. - Added encoding and decoding routines for process64_ex, process32_ex, subject32_ex, header64, and attr64 tokens. - Additional audit event identifiers for listen, mlockall/munlockall, getpath, POSIX message queues, and mandatory access control. Approved by: re (bmah) MFC after: 3 weeks Obtained from: TrustedBSD Project
2007-04-16 15:37:10 +00:00
.Nd "audit system parameters"
Initial vendor import of the TrustedBSD OpenBSM distribution, version 1.0 alpha 1, an implementation of the documented Sun Basic Security Module (BSM) Audit API and file format, as well as local extensions to support the Mac OS X and FreeBSD operating systems. Also included are command line tools for audit trail reduction and conversion to text, as well as documentation of the commands, file format, and APIs. This distribution is the foundation for the TrustedBSD Audit implementation, and is a pre-release. This is the first in a series of commits to introduce support for Common Criteria CAPP security event audit support. This software has been made possible through the generous contributions of Apple Computer, Inc., SPARTA, Inc., as well as members of the TrustedBSD Project, including Wayne Salamon <wsalamon> and Tom Rhodes <trhodes>. The original OpenBSM implementation was created by McAfee Research under contract to Apple Computer, Inc., as part of their CC CAPP security evaluation. Many thanks to: wsalamon, trhodes Obtained from: TrustedBSD Project
2006-01-31 19:40:12 +00:00
.Sh DESCRIPTION
The
.Nm
file contains several audit system parameters.
Each line of this file is of the form:
Vendor branch import of OpenBSM 1.0 alpha 3: - Man page formatting, cross reference, mlinks, and accuracy improvements. - auditd and tools now compile and run on FreeBSD/arm. - auditd will now fchown() the trail file to the audit review group, if defined at compile-time. - Added AUE_SYSARCH for FreeBSD. - Definition of AUE_SETFSGID fixed for Linux. Many thanks to: brueffer, cognet Obtained from: TrustedBSD Project
2006-02-06 00:06:04 +00:00
.Pp
Vendor import TrustedBSD OpenBSM 1.0 alpha 14, with the following change history notes since the last import: OpenBSM 1.0 alpha 14 - Fix endian issues when processing IPv6 addresses for extended subject and process tokens. - gcc41 warnings clean. - Teach audit_submit(3) about getaudit_addr(2). - Add support for zonename tokens. OpenBSM 1.0 alpha 13 - compat/clock_gettime.h now provides a compatibility implementation of clock_gettime(), which fixes building on Mac OS X. - Countless man page improvements, markup fixes, content fixs, etc. - XML printing support via "praudit -x". - audit.log.5 expanded to include additional BSM token types. - Added encoding and decoding routines for process64_ex, process32_ex, subject32_ex, header64, and attr64 tokens. - Additional audit event identifiers for listen, mlockall/munlockall, getpath, POSIX message queues, and mandatory access control. Approved by: re (bmah) MFC after: 3 weeks Obtained from: TrustedBSD Project
2007-04-16 15:37:10 +00:00
.D1 Ar parameter Ns : Ns Ar value
Vendor branch import of OpenBSM 1.0 alpha 3: - Man page formatting, cross reference, mlinks, and accuracy improvements. - auditd and tools now compile and run on FreeBSD/arm. - auditd will now fchown() the trail file to the audit review group, if defined at compile-time. - Added AUE_SYSARCH for FreeBSD. - Definition of AUE_SETFSGID fixed for Linux. Many thanks to: brueffer, cognet Obtained from: TrustedBSD Project
2006-02-06 00:06:04 +00:00
.Pp
Initial vendor import of the TrustedBSD OpenBSM distribution, version 1.0 alpha 1, an implementation of the documented Sun Basic Security Module (BSM) Audit API and file format, as well as local extensions to support the Mac OS X and FreeBSD operating systems. Also included are command line tools for audit trail reduction and conversion to text, as well as documentation of the commands, file format, and APIs. This distribution is the foundation for the TrustedBSD Audit implementation, and is a pre-release. This is the first in a series of commits to introduce support for Common Criteria CAPP security event audit support. This software has been made possible through the generous contributions of Apple Computer, Inc., SPARTA, Inc., as well as members of the TrustedBSD Project, including Wayne Salamon <wsalamon> and Tom Rhodes <trhodes>. The original OpenBSM implementation was created by McAfee Research under contract to Apple Computer, Inc., as part of their CC CAPP security evaluation. Many thanks to: wsalamon, trhodes Obtained from: TrustedBSD Project
2006-01-31 19:40:12 +00:00
The parameters are:
Vendor import TrustedBSD OpenBSM 1.0 alpha 14, with the following change history notes since the last import: OpenBSM 1.0 alpha 14 - Fix endian issues when processing IPv6 addresses for extended subject and process tokens. - gcc41 warnings clean. - Teach audit_submit(3) about getaudit_addr(2). - Add support for zonename tokens. OpenBSM 1.0 alpha 13 - compat/clock_gettime.h now provides a compatibility implementation of clock_gettime(), which fixes building on Mac OS X. - Countless man page improvements, markup fixes, content fixs, etc. - XML printing support via "praudit -x". - audit.log.5 expanded to include additional BSM token types. - Added encoding and decoding routines for process64_ex, process32_ex, subject32_ex, header64, and attr64 tokens. - Additional audit event identifiers for listen, mlockall/munlockall, getpath, POSIX message queues, and mandatory access control. Approved by: re (bmah) MFC after: 3 weeks Obtained from: TrustedBSD Project
2007-04-16 15:37:10 +00:00
.Bl -tag -width indent
.It Va dir
Initial vendor import of the TrustedBSD OpenBSM distribution, version 1.0 alpha 1, an implementation of the documented Sun Basic Security Module (BSM) Audit API and file format, as well as local extensions to support the Mac OS X and FreeBSD operating systems. Also included are command line tools for audit trail reduction and conversion to text, as well as documentation of the commands, file format, and APIs. This distribution is the foundation for the TrustedBSD Audit implementation, and is a pre-release. This is the first in a series of commits to introduce support for Common Criteria CAPP security event audit support. This software has been made possible through the generous contributions of Apple Computer, Inc., SPARTA, Inc., as well as members of the TrustedBSD Project, including Wayne Salamon <wsalamon> and Tom Rhodes <trhodes>. The original OpenBSM implementation was created by McAfee Research under contract to Apple Computer, Inc., as part of their CC CAPP security evaluation. Many thanks to: wsalamon, trhodes Obtained from: TrustedBSD Project
2006-01-31 19:40:12 +00:00
The directory where audit log files are stored.
There may be more than one of these entries.
Changes to this entry can only be enacted by restarting the
audit system.
See
Vendor import TrustedBSD OpenBSM 1.0 alpha 14, with the following change history notes since the last import: OpenBSM 1.0 alpha 14 - Fix endian issues when processing IPv6 addresses for extended subject and process tokens. - gcc41 warnings clean. - Teach audit_submit(3) about getaudit_addr(2). - Add support for zonename tokens. OpenBSM 1.0 alpha 13 - compat/clock_gettime.h now provides a compatibility implementation of clock_gettime(), which fixes building on Mac OS X. - Countless man page improvements, markup fixes, content fixs, etc. - XML printing support via "praudit -x". - audit.log.5 expanded to include additional BSM token types. - Added encoding and decoding routines for process64_ex, process32_ex, subject32_ex, header64, and attr64 tokens. - Additional audit event identifiers for listen, mlockall/munlockall, getpath, POSIX message queues, and mandatory access control. Approved by: re (bmah) MFC after: 3 weeks Obtained from: TrustedBSD Project
2007-04-16 15:37:10 +00:00
.Xr audit 8
Initial vendor import of the TrustedBSD OpenBSM distribution, version 1.0 alpha 1, an implementation of the documented Sun Basic Security Module (BSM) Audit API and file format, as well as local extensions to support the Mac OS X and FreeBSD operating systems. Also included are command line tools for audit trail reduction and conversion to text, as well as documentation of the commands, file format, and APIs. This distribution is the foundation for the TrustedBSD Audit implementation, and is a pre-release. This is the first in a series of commits to introduce support for Common Criteria CAPP security event audit support. This software has been made possible through the generous contributions of Apple Computer, Inc., SPARTA, Inc., as well as members of the TrustedBSD Project, including Wayne Salamon <wsalamon> and Tom Rhodes <trhodes>. The original OpenBSM implementation was created by McAfee Research under contract to Apple Computer, Inc., as part of their CC CAPP security evaluation. Many thanks to: wsalamon, trhodes Obtained from: TrustedBSD Project
2006-01-31 19:40:12 +00:00
for a description of how to restart the audit system.
Import OpenBSM 1.2-alpha2: OpenBSM 1.2 alpha 2 - auditdistd, a distributed audit trail management daemon, has now been merged. This allows trail files to be securely and reliably synced from audited hosts to an audit server, and employs TLS encryption. Where available, it uses Capsicum to sandbox the service. This work was contributed by Pawel Jakub Dawidek under sponsorship from the FreeBSD Foundation. OpenBSM 1.2 alpha 1 - Add Capsicum-related error numbers for FreeBSD: ENOTCAPABLE, ECAPMODE. - Add Capsicum, process descriptor audit events for FreeBSD. - Allow 0% minspace. - Fixes from the clang static analyser. - Fix expiration of trail files when the host parameter is used. - Various typo fixes. - Support for Solaris privilege and privilege set tokens. - Documentation for getachost(), improvements for getacfilesz(). - Fix a directory descriptor leak that happened when audit trail partitions filled. - Support for more Linux distributions with a partial contemporary endian.h. - Improved escaping of XML-encapsulated BSM. - A variety of minor documentation, style, and functional. Obtained from: TrustedBSD Project Sponsored by: The FreeBSD Foundation (auditdistd)
2012-11-30 23:50:07 +00:00
.It Va dist
When set to
.Va on
or
.Va yes ,
.Xr auditd 8
will be creating hardlinks to all trail files in
.Pa /var/audit/dist
directory.
Those hardlinks will be consumed by the
.Xr auditdistd 8
daemon.
Initial vendor import of the TrustedBSD OpenBSM distribution, version 1.0 alpha 1, an implementation of the documented Sun Basic Security Module (BSM) Audit API and file format, as well as local extensions to support the Mac OS X and FreeBSD operating systems. Also included are command line tools for audit trail reduction and conversion to text, as well as documentation of the commands, file format, and APIs. This distribution is the foundation for the TrustedBSD Audit implementation, and is a pre-release. This is the first in a series of commits to introduce support for Common Criteria CAPP security event audit support. This software has been made possible through the generous contributions of Apple Computer, Inc., SPARTA, Inc., as well as members of the TrustedBSD Project, including Wayne Salamon <wsalamon> and Tom Rhodes <trhodes>. The original OpenBSM implementation was created by McAfee Research under contract to Apple Computer, Inc., as part of their CC CAPP security evaluation. Many thanks to: wsalamon, trhodes Obtained from: TrustedBSD Project
2006-01-31 19:40:12 +00:00
.It Va flags
Vendor import TrustedBSD OpenBSM 1.0 alpha 14, with the following change history notes since the last import: OpenBSM 1.0 alpha 14 - Fix endian issues when processing IPv6 addresses for extended subject and process tokens. - gcc41 warnings clean. - Teach audit_submit(3) about getaudit_addr(2). - Add support for zonename tokens. OpenBSM 1.0 alpha 13 - compat/clock_gettime.h now provides a compatibility implementation of clock_gettime(), which fixes building on Mac OS X. - Countless man page improvements, markup fixes, content fixs, etc. - XML printing support via "praudit -x". - audit.log.5 expanded to include additional BSM token types. - Added encoding and decoding routines for process64_ex, process32_ex, subject32_ex, header64, and attr64 tokens. - Additional audit event identifiers for listen, mlockall/munlockall, getpath, POSIX message queues, and mandatory access control. Approved by: re (bmah) MFC after: 3 weeks Obtained from: TrustedBSD Project
2007-04-16 15:37:10 +00:00
Specifies which audit event classes are audited for all users.
Initial vendor import of the TrustedBSD OpenBSM distribution, version 1.0 alpha 1, an implementation of the documented Sun Basic Security Module (BSM) Audit API and file format, as well as local extensions to support the Mac OS X and FreeBSD operating systems. Also included are command line tools for audit trail reduction and conversion to text, as well as documentation of the commands, file format, and APIs. This distribution is the foundation for the TrustedBSD Audit implementation, and is a pre-release. This is the first in a series of commits to introduce support for Common Criteria CAPP security event audit support. This software has been made possible through the generous contributions of Apple Computer, Inc., SPARTA, Inc., as well as members of the TrustedBSD Project, including Wayne Salamon <wsalamon> and Tom Rhodes <trhodes>. The original OpenBSM implementation was created by McAfee Research under contract to Apple Computer, Inc., as part of their CC CAPP security evaluation. Many thanks to: wsalamon, trhodes Obtained from: TrustedBSD Project
2006-01-31 19:40:12 +00:00
.Xr audit_user 5
describes how to audit events for individual users.
See the information below for the format of the audit flags.
Vendor import of OpenBSM 1.1 alpha2, which incorporates the following changes since the last imported OpenBSM release: OpenBSM 1.1 alpha 2 - Include files in OpenBSM are now broken out into two parts: library builds required solely for user space, and system includes, which may also be required for use in the kernels of systems integrating OpenBSM. Submitted by Stacey Son. - Configure option --with-native-includes allows forcing the use of native include for system includes, rather than the versions bundled with OpenBSM. This is intended specifically for platforms that ship OpenBSM, have adapted versions of the system includes in a kernel source tree, and will use the OpenBSM build infrastructure with an unmodified OpenBSM distribution, allowing the customized system includes to be used with the OpenBSM build. Submitted by Stacey Son. - Various strcpy()'s/strcat()'s have been changed to strlcpy()'s/strlcat()'s or asprintf(). Added compat/strlcpy.h for Linux. - Remove compatibility defines for old Darwin token constant names; now only BSM token names are provided and used. - Add support for extended header tokens, which contain space for information on the host generating the record. - Add support for setting extended host information in the kernel, which is used for setting host information in extended header tokens. The audit_control file now supports a "host" parameter which can be used by auditd to set the information; if not present, the kernel parameters won't be set and auditd uses unextended headers for records that it generates. OpenBSM 1.1 alpha 1 - Add option to auditreduce(1) which allows users to invert sense of matching, such that BSM records that do not match, are selected. - Fix bug in audit_write() where we commit an incomplete record in the event there is an error writing the subject token. This was submitted by Diego Giagio. - Build support for Mac OS X 10.5.1 submitted by Eric Hall. - Fix a bug which resulted in host XML attributes not beingguments so that const strings can be passed as arguments to tokens. This patch was submitted by Xin LI. - Modify the -m option so users can select more then one audit event. - For Mac OS X, added Mach IPC support for audit trigger messages. - Fixed a bug in getacna() which resulted in a locking problem on Mac OS X. - Added LOG_PERROR flag to openlog when -d option is used with auditd. - AUE events added for Mac OS X Leopard system calls. Obtained from: TrustedBSD Project Sponsored by: Apple Inc.
2008-11-13 00:04:15 +00:00
.It Va host
Specify the hostname or IP address to be used when setting the local
systems's audit host information.
This hostname will be converted into an IP or IPv6 address and will
be included in the header of each audit record.
Due to the possibility of transient errors coupled with the
security issues in the DNS protocol itself, the use of DNS
should be avoided.
Instead, it is strongly recommended that the hostname be
specified in the /etc/hosts file.
For more information see
.Xr hosts 5 .
Initial vendor import of the TrustedBSD OpenBSM distribution, version 1.0 alpha 1, an implementation of the documented Sun Basic Security Module (BSM) Audit API and file format, as well as local extensions to support the Mac OS X and FreeBSD operating systems. Also included are command line tools for audit trail reduction and conversion to text, as well as documentation of the commands, file format, and APIs. This distribution is the foundation for the TrustedBSD Audit implementation, and is a pre-release. This is the first in a series of commits to introduce support for Common Criteria CAPP security event audit support. This software has been made possible through the generous contributions of Apple Computer, Inc., SPARTA, Inc., as well as members of the TrustedBSD Project, including Wayne Salamon <wsalamon> and Tom Rhodes <trhodes>. The original OpenBSM implementation was created by McAfee Research under contract to Apple Computer, Inc., as part of their CC CAPP security evaluation. Many thanks to: wsalamon, trhodes Obtained from: TrustedBSD Project
2006-01-31 19:40:12 +00:00
.It Va naflags
Contains the audit flags that define what classes of events are audited when
an action cannot be attributed to a specific user.
.It Va minfree
The minimum free space required on the file system audit logs are being written to.
When the free space falls below this limit a warning will be issued.
Vendor import of OpenBSM 1.1 alpha2, which incorporates the following changes since the last imported OpenBSM release: OpenBSM 1.1 alpha 2 - Include files in OpenBSM are now broken out into two parts: library builds required solely for user space, and system includes, which may also be required for use in the kernels of systems integrating OpenBSM. Submitted by Stacey Son. - Configure option --with-native-includes allows forcing the use of native include for system includes, rather than the versions bundled with OpenBSM. This is intended specifically for platforms that ship OpenBSM, have adapted versions of the system includes in a kernel source tree, and will use the OpenBSM build infrastructure with an unmodified OpenBSM distribution, allowing the customized system includes to be used with the OpenBSM build. Submitted by Stacey Son. - Various strcpy()'s/strcat()'s have been changed to strlcpy()'s/strlcat()'s or asprintf(). Added compat/strlcpy.h for Linux. - Remove compatibility defines for old Darwin token constant names; now only BSM token names are provided and used. - Add support for extended header tokens, which contain space for information on the host generating the record. - Add support for setting extended host information in the kernel, which is used for setting host information in extended header tokens. The audit_control file now supports a "host" parameter which can be used by auditd to set the information; if not present, the kernel parameters won't be set and auditd uses unextended headers for records that it generates. OpenBSM 1.1 alpha 1 - Add option to auditreduce(1) which allows users to invert sense of matching, such that BSM records that do not match, are selected. - Fix bug in audit_write() where we commit an incomplete record in the event there is an error writing the subject token. This was submitted by Diego Giagio. - Build support for Mac OS X 10.5.1 submitted by Eric Hall. - Fix a bug which resulted in host XML attributes not beingguments so that const strings can be passed as arguments to tokens. This patch was submitted by Xin LI. - Modify the -m option so users can select more then one audit event. - For Mac OS X, added Mach IPC support for audit trigger messages. - Fixed a bug in getacna() which resulted in a locking problem on Mac OS X. - Added LOG_PERROR flag to openlog when -d option is used with auditd. - AUE events added for Mac OS X Leopard system calls. Obtained from: TrustedBSD Project Sponsored by: Apple Inc.
2008-11-13 00:04:15 +00:00
If no value for the minimum free space is set, the default of 20 percent is
applied by the kernel.
Vendor import of OpenBSM 1.0 alpha 11, with the following change history notes since the last import: OpenBSM 1.0 alpha 11 - Reclassify certain read/write operations as having no class rather than the fr/fw class; our default classes audit intent (open) not operations (read, write). - Introduce AUE_SYSCTL_WRITE event so that BSD/Darwin systems can audit reads and writes of sysctls as separate events. Add additional kernel environment and jail events for FreeBSD. - Break AUDIT_TRIGGER_OPEN_NEW into two events, AUDIT_TRIGGER_ROTATE_USER (issued by the user audit(8) tool) and AUDIT_TRIGGER_ROTATE_KERNEL (issued by the kernel audit implementation) so that they can be distinguished. - Disable rate limiting of rotate requests; as the kernel doesn't retransmit a dropped request, the log file will otherwise grow indefinitely if the trigger is dropped. - Improve auditd debugging output. - Fix a number of threading related bugs in audit_control file reading routines. - Add APIs au_poltostr() and au_strtopol() to convert between text representations of audit_control policy flags and the flags passed to auditon(A_SETPOLICY) and retrieved from auditon(A_GETPOLICY). - Add API getacpol() to return the 'policy:' entry from audit_control, an extension to the Solaris file format to allow specification of policy persistent flags. - Update audump to print the audit_control policy field. - Update auditd to read the audit_control policy field and set the kernel policy to match it when configuring/reconfiguring. Remove the -s and -h arguments as these policies are now set via the configuration file. If a policy line is not found in the configuration file, continue with the current default of setting AUDIT_CNT. - Fix bugs in the parsing of large execve(2) arguments and environmental variable tokens; increase maximum parsed argument and variable count. - configure now detects strlcat(), used by policy-related functions. - Reference token and record sample files added to test tree. Obtained from: TrustedBSD Project
2006-09-21 07:07:33 +00:00
.It Va policy
A list of global audit policy flags specifying various behaviors, such as
fail stop, auditing of paths and arguments, etc.
Vendor import TrustedBSD OpenBSM 1.0 alpha 12, with the following change history notes since the last import: OpenBSM 1.0 alpha 12 - Correct bug in auditreduce which prevented the -c option from working correctly when the user specifies to process successful or failed events. The problem stemmed from not having access to the return token at the time the initial preselection occurred, but now a second preselection process occurs while processing the return token. - getacfilesz(3) API added to read new audit_control(5) filesz setting, which auditd(8) now sets the kernel audit trail rotation size to. - auditreduce(1) now uses stdin if no file names are specified on the command line; this was the documented behavior previously, but it was not implemented. Be more specific in auditreduce(1)'s examples section about what might be done with the output of auditreduce. - Add audit_warn(5) closefile event so that administrators can hook termination of an audit trail file. For example, this might be used to compress the trail file after it is closed. - auditreduce(1) now uses regular expressions for pathname matching. Users can now supply one or more (comma delimited) regular expressions for searching the pathnames. If one of the regular expressions is prefixed with a tilde (~), and a path matches, it will be excluded from the search results. MFC after: 3 days Obtained from: TrustedBSD Project
2006-09-25 11:40:29 +00:00
.It Va filesz
Maximum trail size in bytes; if set to a non-0 value, the audit daemon will
rotate the audit trail file at around this size.
Sizes less than the minimum trail size (default of 512K) will be rejected as
invalid.
If 0, trail files will not be automatically rotated based on file size.
Vendor import of OpenBSM 1.1 beta1, which incorporates the following changes since the last imported OpenBSM release: 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. Obtained from: TrustedBSD Project Sponsored by: Apple Inc.
2009-03-02 10:46:23 +00:00
For convenience, the trail size may be expressed with suffix letters:
B (Bytes), K (Kilobytes), M (Megabytes), or G (Gigabytes).
For example, 2M is the same as 2097152.
.It Va expire-after
Specifies when audit log files will expire and be removed.
This may be after a time period has passed since the file was last
Import OpenBSM 1.2-alpha2: OpenBSM 1.2 alpha 2 - auditdistd, a distributed audit trail management daemon, has now been merged. This allows trail files to be securely and reliably synced from audited hosts to an audit server, and employs TLS encryption. Where available, it uses Capsicum to sandbox the service. This work was contributed by Pawel Jakub Dawidek under sponsorship from the FreeBSD Foundation. OpenBSM 1.2 alpha 1 - Add Capsicum-related error numbers for FreeBSD: ENOTCAPABLE, ECAPMODE. - Add Capsicum, process descriptor audit events for FreeBSD. - Allow 0% minspace. - Fixes from the clang static analyser. - Fix expiration of trail files when the host parameter is used. - Various typo fixes. - Support for Solaris privilege and privilege set tokens. - Documentation for getachost(), improvements for getacfilesz(). - Fix a directory descriptor leak that happened when audit trail partitions filled. - Support for more Linux distributions with a partial contemporary endian.h. - Improved escaping of XML-encapsulated BSM. - A variety of minor documentation, style, and functional. Obtained from: TrustedBSD Project Sponsored by: The FreeBSD Foundation (auditdistd)
2012-11-30 23:50:07 +00:00
written to or when the aggregate of all the trail files have reached a
Vendor import of OpenBSM 1.1 beta1, which incorporates the following changes since the last imported OpenBSM release: 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. Obtained from: TrustedBSD Project Sponsored by: Apple Inc.
2009-03-02 10:46:23 +00:00
specified size or a combination of both.
Vendor import of OpenBSM 1.1p1, which incorporates the following changes since the last imported OpenBSM release: OpenBSM 1.1p1 - Fixes to AUT_SOCKUNIX token parsing. - IPv6 support for au_to_me(3). - Improved robustness in the parsing of audit_control, especially long flags/naflags strings and whitespace in all fields. - Add missing conversion of a number of FreeBSD/Mac OS X errnos to/from BSM error number space. Obtained from: TrustedBSD Project Sponsored by: Apple, Inc.
2009-07-17 12:18:39 +00:00
If no expire-after parameter is given then audit log files will not
Vendor import of OpenBSM 1.1 beta1, which incorporates the following changes since the last imported OpenBSM release: 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. Obtained from: TrustedBSD Project Sponsored by: Apple Inc.
2009-03-02 10:46:23 +00:00
expire and be removed by the audit control system.
See the information below for the format of the expiration
specification.
Initial vendor import of the TrustedBSD OpenBSM distribution, version 1.0 alpha 1, an implementation of the documented Sun Basic Security Module (BSM) Audit API and file format, as well as local extensions to support the Mac OS X and FreeBSD operating systems. Also included are command line tools for audit trail reduction and conversion to text, as well as documentation of the commands, file format, and APIs. This distribution is the foundation for the TrustedBSD Audit implementation, and is a pre-release. This is the first in a series of commits to introduce support for Common Criteria CAPP security event audit support. This software has been made possible through the generous contributions of Apple Computer, Inc., SPARTA, Inc., as well as members of the TrustedBSD Project, including Wayne Salamon <wsalamon> and Tom Rhodes <trhodes>. The original OpenBSM implementation was created by McAfee Research under contract to Apple Computer, Inc., as part of their CC CAPP security evaluation. Many thanks to: wsalamon, trhodes Obtained from: TrustedBSD Project
2006-01-31 19:40:12 +00:00
.El
.Sh AUDIT FLAGS
Vendor branch import of OpenBSM 1.0 alpha 3: - Man page formatting, cross reference, mlinks, and accuracy improvements. - auditd and tools now compile and run on FreeBSD/arm. - auditd will now fchown() the trail file to the audit review group, if defined at compile-time. - Added AUE_SYSARCH for FreeBSD. - Definition of AUE_SETFSGID fixed for Linux. Many thanks to: brueffer, cognet Obtained from: TrustedBSD Project
2006-02-06 00:06:04 +00:00
Audit flags are a comma-delimited list of audit classes as defined in the
Initial vendor import of the TrustedBSD OpenBSM distribution, version 1.0 alpha 1, an implementation of the documented Sun Basic Security Module (BSM) Audit API and file format, as well as local extensions to support the Mac OS X and FreeBSD operating systems. Also included are command line tools for audit trail reduction and conversion to text, as well as documentation of the commands, file format, and APIs. This distribution is the foundation for the TrustedBSD Audit implementation, and is a pre-release. This is the first in a series of commits to introduce support for Common Criteria CAPP security event audit support. This software has been made possible through the generous contributions of Apple Computer, Inc., SPARTA, Inc., as well as members of the TrustedBSD Project, including Wayne Salamon <wsalamon> and Tom Rhodes <trhodes>. The original OpenBSM implementation was created by McAfee Research under contract to Apple Computer, Inc., as part of their CC CAPP security evaluation. Many thanks to: wsalamon, trhodes Obtained from: TrustedBSD Project
2006-01-31 19:40:12 +00:00
.Xr audit_class 5
Vendor import TrustedBSD OpenBSM 1.0 alpha 14, with the following change history notes since the last import: OpenBSM 1.0 alpha 14 - Fix endian issues when processing IPv6 addresses for extended subject and process tokens. - gcc41 warnings clean. - Teach audit_submit(3) about getaudit_addr(2). - Add support for zonename tokens. OpenBSM 1.0 alpha 13 - compat/clock_gettime.h now provides a compatibility implementation of clock_gettime(), which fixes building on Mac OS X. - Countless man page improvements, markup fixes, content fixs, etc. - XML printing support via "praudit -x". - audit.log.5 expanded to include additional BSM token types. - Added encoding and decoding routines for process64_ex, process32_ex, subject32_ex, header64, and attr64 tokens. - Additional audit event identifiers for listen, mlockall/munlockall, getpath, POSIX message queues, and mandatory access control. Approved by: re (bmah) MFC after: 3 weeks Obtained from: TrustedBSD Project
2007-04-16 15:37:10 +00:00
file.
Initial vendor import of the TrustedBSD OpenBSM distribution, version 1.0 alpha 1, an implementation of the documented Sun Basic Security Module (BSM) Audit API and file format, as well as local extensions to support the Mac OS X and FreeBSD operating systems. Also included are command line tools for audit trail reduction and conversion to text, as well as documentation of the commands, file format, and APIs. This distribution is the foundation for the TrustedBSD Audit implementation, and is a pre-release. This is the first in a series of commits to introduce support for Common Criteria CAPP security event audit support. This software has been made possible through the generous contributions of Apple Computer, Inc., SPARTA, Inc., as well as members of the TrustedBSD Project, including Wayne Salamon <wsalamon> and Tom Rhodes <trhodes>. The original OpenBSM implementation was created by McAfee Research under contract to Apple Computer, Inc., as part of their CC CAPP security evaluation. Many thanks to: wsalamon, trhodes Obtained from: TrustedBSD Project
2006-01-31 19:40:12 +00:00
Event classes may be preceded by a prefix which changes their interpretation.
The following prefixes may be used for each class:
Vendor branch import of OpenBSM 1.0 alpha 3: - Man page formatting, cross reference, mlinks, and accuracy improvements. - auditd and tools now compile and run on FreeBSD/arm. - auditd will now fchown() the trail file to the audit review group, if defined at compile-time. - Added AUE_SYSARCH for FreeBSD. - Definition of AUE_SETFSGID fixed for Linux. Many thanks to: brueffer, cognet Obtained from: TrustedBSD Project
2006-02-06 00:06:04 +00:00
.Pp
Vendor import TrustedBSD OpenBSM 1.0 alpha 14, with the following change history notes since the last import: OpenBSM 1.0 alpha 14 - Fix endian issues when processing IPv6 addresses for extended subject and process tokens. - gcc41 warnings clean. - Teach audit_submit(3) about getaudit_addr(2). - Add support for zonename tokens. OpenBSM 1.0 alpha 13 - compat/clock_gettime.h now provides a compatibility implementation of clock_gettime(), which fixes building on Mac OS X. - Countless man page improvements, markup fixes, content fixs, etc. - XML printing support via "praudit -x". - audit.log.5 expanded to include additional BSM token types. - Added encoding and decoding routines for process64_ex, process32_ex, subject32_ex, header64, and attr64 tokens. - Additional audit event identifiers for listen, mlockall/munlockall, getpath, POSIX message queues, and mandatory access control. Approved by: re (bmah) MFC after: 3 weeks Obtained from: TrustedBSD Project
2007-04-16 15:37:10 +00:00
.Bl -tag -width indent -compact -offset indent
Vendor import TrustedBSD OpenBSM 1.0 alpha 12, with the following change history notes since the last import: OpenBSM 1.0 alpha 12 - Correct bug in auditreduce which prevented the -c option from working correctly when the user specifies to process successful or failed events. The problem stemmed from not having access to the return token at the time the initial preselection occurred, but now a second preselection process occurs while processing the return token. - getacfilesz(3) API added to read new audit_control(5) filesz setting, which auditd(8) now sets the kernel audit trail rotation size to. - auditreduce(1) now uses stdin if no file names are specified on the command line; this was the documented behavior previously, but it was not implemented. Be more specific in auditreduce(1)'s examples section about what might be done with the output of auditreduce. - Add audit_warn(5) closefile event so that administrators can hook termination of an audit trail file. For example, this might be used to compress the trail file after it is closed. - auditreduce(1) now uses regular expressions for pathname matching. Users can now supply one or more (comma delimited) regular expressions for searching the pathnames. If one of the regular expressions is prefixed with a tilde (~), and a path matches, it will be excluded from the search results. MFC after: 3 days Obtained from: TrustedBSD Project
2006-09-25 11:40:29 +00:00
.It (none)
Vendor import TrustedBSD OpenBSM 1.0 alpha 14, with the following change history notes since the last import: OpenBSM 1.0 alpha 14 - Fix endian issues when processing IPv6 addresses for extended subject and process tokens. - gcc41 warnings clean. - Teach audit_submit(3) about getaudit_addr(2). - Add support for zonename tokens. OpenBSM 1.0 alpha 13 - compat/clock_gettime.h now provides a compatibility implementation of clock_gettime(), which fixes building on Mac OS X. - Countless man page improvements, markup fixes, content fixs, etc. - XML printing support via "praudit -x". - audit.log.5 expanded to include additional BSM token types. - Added encoding and decoding routines for process64_ex, process32_ex, subject32_ex, header64, and attr64 tokens. - Additional audit event identifiers for listen, mlockall/munlockall, getpath, POSIX message queues, and mandatory access control. Approved by: re (bmah) MFC after: 3 weeks Obtained from: TrustedBSD Project
2007-04-16 15:37:10 +00:00
Record both successful and failed events.
.It Li +
Record successful events.
.It Li -
Record failed events.
.It Li ^
Record neither successful nor failed events.
.It Li ^+
Do not record successful events.
.It Li ^-
Do not record failed events.
Initial vendor import of the TrustedBSD OpenBSM distribution, version 1.0 alpha 1, an implementation of the documented Sun Basic Security Module (BSM) Audit API and file format, as well as local extensions to support the Mac OS X and FreeBSD operating systems. Also included are command line tools for audit trail reduction and conversion to text, as well as documentation of the commands, file format, and APIs. This distribution is the foundation for the TrustedBSD Audit implementation, and is a pre-release. This is the first in a series of commits to introduce support for Common Criteria CAPP security event audit support. This software has been made possible through the generous contributions of Apple Computer, Inc., SPARTA, Inc., as well as members of the TrustedBSD Project, including Wayne Salamon <wsalamon> and Tom Rhodes <trhodes>. The original OpenBSM implementation was created by McAfee Research under contract to Apple Computer, Inc., as part of their CC CAPP security evaluation. Many thanks to: wsalamon, trhodes Obtained from: TrustedBSD Project
2006-01-31 19:40:12 +00:00
.El
Vendor import of OpenBSM 1.0 alpha 11, with the following change history notes since the last import: OpenBSM 1.0 alpha 11 - Reclassify certain read/write operations as having no class rather than the fr/fw class; our default classes audit intent (open) not operations (read, write). - Introduce AUE_SYSCTL_WRITE event so that BSD/Darwin systems can audit reads and writes of sysctls as separate events. Add additional kernel environment and jail events for FreeBSD. - Break AUDIT_TRIGGER_OPEN_NEW into two events, AUDIT_TRIGGER_ROTATE_USER (issued by the user audit(8) tool) and AUDIT_TRIGGER_ROTATE_KERNEL (issued by the kernel audit implementation) so that they can be distinguished. - Disable rate limiting of rotate requests; as the kernel doesn't retransmit a dropped request, the log file will otherwise grow indefinitely if the trigger is dropped. - Improve auditd debugging output. - Fix a number of threading related bugs in audit_control file reading routines. - Add APIs au_poltostr() and au_strtopol() to convert between text representations of audit_control policy flags and the flags passed to auditon(A_SETPOLICY) and retrieved from auditon(A_GETPOLICY). - Add API getacpol() to return the 'policy:' entry from audit_control, an extension to the Solaris file format to allow specification of policy persistent flags. - Update audump to print the audit_control policy field. - Update auditd to read the audit_control policy field and set the kernel policy to match it when configuring/reconfiguring. Remove the -s and -h arguments as these policies are now set via the configuration file. If a policy line is not found in the configuration file, continue with the current default of setting AUDIT_CNT. - Fix bugs in the parsing of large execve(2) arguments and environmental variable tokens; increase maximum parsed argument and variable count. - configure now detects strlcat(), used by policy-related functions. - Reference token and record sample files added to test tree. Obtained from: TrustedBSD Project
2006-09-21 07:07:33 +00:00
.Sh AUDIT POLICY FLAGS
The policy flags field is a comma-delimited list of policy flags from the
following list:
.Pp
Vendor import TrustedBSD OpenBSM 1.0 alpha 14, with the following change history notes since the last import: OpenBSM 1.0 alpha 14 - Fix endian issues when processing IPv6 addresses for extended subject and process tokens. - gcc41 warnings clean. - Teach audit_submit(3) about getaudit_addr(2). - Add support for zonename tokens. OpenBSM 1.0 alpha 13 - compat/clock_gettime.h now provides a compatibility implementation of clock_gettime(), which fixes building on Mac OS X. - Countless man page improvements, markup fixes, content fixs, etc. - XML printing support via "praudit -x". - audit.log.5 expanded to include additional BSM token types. - Added encoding and decoding routines for process64_ex, process32_ex, subject32_ex, header64, and attr64 tokens. - Additional audit event identifiers for listen, mlockall/munlockall, getpath, POSIX message queues, and mandatory access control. Approved by: re (bmah) MFC after: 3 weeks Obtained from: TrustedBSD Project
2007-04-16 15:37:10 +00:00
.Bl -tag -width ".Cm zonename" -compact -offset indent
.It Cm cnt
Vendor import of OpenBSM 1.0 alpha 11, with the following change history notes since the last import: OpenBSM 1.0 alpha 11 - Reclassify certain read/write operations as having no class rather than the fr/fw class; our default classes audit intent (open) not operations (read, write). - Introduce AUE_SYSCTL_WRITE event so that BSD/Darwin systems can audit reads and writes of sysctls as separate events. Add additional kernel environment and jail events for FreeBSD. - Break AUDIT_TRIGGER_OPEN_NEW into two events, AUDIT_TRIGGER_ROTATE_USER (issued by the user audit(8) tool) and AUDIT_TRIGGER_ROTATE_KERNEL (issued by the kernel audit implementation) so that they can be distinguished. - Disable rate limiting of rotate requests; as the kernel doesn't retransmit a dropped request, the log file will otherwise grow indefinitely if the trigger is dropped. - Improve auditd debugging output. - Fix a number of threading related bugs in audit_control file reading routines. - Add APIs au_poltostr() and au_strtopol() to convert between text representations of audit_control policy flags and the flags passed to auditon(A_SETPOLICY) and retrieved from auditon(A_GETPOLICY). - Add API getacpol() to return the 'policy:' entry from audit_control, an extension to the Solaris file format to allow specification of policy persistent flags. - Update audump to print the audit_control policy field. - Update auditd to read the audit_control policy field and set the kernel policy to match it when configuring/reconfiguring. Remove the -s and -h arguments as these policies are now set via the configuration file. If a policy line is not found in the configuration file, continue with the current default of setting AUDIT_CNT. - Fix bugs in the parsing of large execve(2) arguments and environmental variable tokens; increase maximum parsed argument and variable count. - configure now detects strlcat(), used by policy-related functions. - Reference token and record sample files added to test tree. Obtained from: TrustedBSD Project
2006-09-21 07:07:33 +00:00
Allow processes to continue running even though events are not being audited.
If not set, processes will be suspended when the audit store space is
exhausted.
Currently, this is not a recoverable state.
Vendor import TrustedBSD OpenBSM 1.0 alpha 14, with the following change history notes since the last import: OpenBSM 1.0 alpha 14 - Fix endian issues when processing IPv6 addresses for extended subject and process tokens. - gcc41 warnings clean. - Teach audit_submit(3) about getaudit_addr(2). - Add support for zonename tokens. OpenBSM 1.0 alpha 13 - compat/clock_gettime.h now provides a compatibility implementation of clock_gettime(), which fixes building on Mac OS X. - Countless man page improvements, markup fixes, content fixs, etc. - XML printing support via "praudit -x". - audit.log.5 expanded to include additional BSM token types. - Added encoding and decoding routines for process64_ex, process32_ex, subject32_ex, header64, and attr64 tokens. - Additional audit event identifiers for listen, mlockall/munlockall, getpath, POSIX message queues, and mandatory access control. Approved by: re (bmah) MFC after: 3 weeks Obtained from: TrustedBSD Project
2007-04-16 15:37:10 +00:00
.It Cm ahlt
Fail stop the system if unable to audit an event\[em]this consists of first
Vendor import of OpenBSM 1.0 alpha 11, with the following change history notes since the last import: OpenBSM 1.0 alpha 11 - Reclassify certain read/write operations as having no class rather than the fr/fw class; our default classes audit intent (open) not operations (read, write). - Introduce AUE_SYSCTL_WRITE event so that BSD/Darwin systems can audit reads and writes of sysctls as separate events. Add additional kernel environment and jail events for FreeBSD. - Break AUDIT_TRIGGER_OPEN_NEW into two events, AUDIT_TRIGGER_ROTATE_USER (issued by the user audit(8) tool) and AUDIT_TRIGGER_ROTATE_KERNEL (issued by the kernel audit implementation) so that they can be distinguished. - Disable rate limiting of rotate requests; as the kernel doesn't retransmit a dropped request, the log file will otherwise grow indefinitely if the trigger is dropped. - Improve auditd debugging output. - Fix a number of threading related bugs in audit_control file reading routines. - Add APIs au_poltostr() and au_strtopol() to convert between text representations of audit_control policy flags and the flags passed to auditon(A_SETPOLICY) and retrieved from auditon(A_GETPOLICY). - Add API getacpol() to return the 'policy:' entry from audit_control, an extension to the Solaris file format to allow specification of policy persistent flags. - Update audump to print the audit_control policy field. - Update auditd to read the audit_control policy field and set the kernel policy to match it when configuring/reconfiguring. Remove the -s and -h arguments as these policies are now set via the configuration file. If a policy line is not found in the configuration file, continue with the current default of setting AUDIT_CNT. - Fix bugs in the parsing of large execve(2) arguments and environmental variable tokens; increase maximum parsed argument and variable count. - configure now detects strlcat(), used by policy-related functions. - Reference token and record sample files added to test tree. Obtained from: TrustedBSD Project
2006-09-21 07:07:33 +00:00
draining pending records to disk, and then halting the operating system.
Vendor import TrustedBSD OpenBSM 1.0 alpha 14, with the following change history notes since the last import: OpenBSM 1.0 alpha 14 - Fix endian issues when processing IPv6 addresses for extended subject and process tokens. - gcc41 warnings clean. - Teach audit_submit(3) about getaudit_addr(2). - Add support for zonename tokens. OpenBSM 1.0 alpha 13 - compat/clock_gettime.h now provides a compatibility implementation of clock_gettime(), which fixes building on Mac OS X. - Countless man page improvements, markup fixes, content fixs, etc. - XML printing support via "praudit -x". - audit.log.5 expanded to include additional BSM token types. - Added encoding and decoding routines for process64_ex, process32_ex, subject32_ex, header64, and attr64 tokens. - Additional audit event identifiers for listen, mlockall/munlockall, getpath, POSIX message queues, and mandatory access control. Approved by: re (bmah) MFC after: 3 weeks Obtained from: TrustedBSD Project
2007-04-16 15:37:10 +00:00
.It Cm argv
Vendor import of OpenBSM 1.0 alpha 11, with the following change history notes since the last import: OpenBSM 1.0 alpha 11 - Reclassify certain read/write operations as having no class rather than the fr/fw class; our default classes audit intent (open) not operations (read, write). - Introduce AUE_SYSCTL_WRITE event so that BSD/Darwin systems can audit reads and writes of sysctls as separate events. Add additional kernel environment and jail events for FreeBSD. - Break AUDIT_TRIGGER_OPEN_NEW into two events, AUDIT_TRIGGER_ROTATE_USER (issued by the user audit(8) tool) and AUDIT_TRIGGER_ROTATE_KERNEL (issued by the kernel audit implementation) so that they can be distinguished. - Disable rate limiting of rotate requests; as the kernel doesn't retransmit a dropped request, the log file will otherwise grow indefinitely if the trigger is dropped. - Improve auditd debugging output. - Fix a number of threading related bugs in audit_control file reading routines. - Add APIs au_poltostr() and au_strtopol() to convert between text representations of audit_control policy flags and the flags passed to auditon(A_SETPOLICY) and retrieved from auditon(A_GETPOLICY). - Add API getacpol() to return the 'policy:' entry from audit_control, an extension to the Solaris file format to allow specification of policy persistent flags. - Update audump to print the audit_control policy field. - Update auditd to read the audit_control policy field and set the kernel policy to match it when configuring/reconfiguring. Remove the -s and -h arguments as these policies are now set via the configuration file. If a policy line is not found in the configuration file, continue with the current default of setting AUDIT_CNT. - Fix bugs in the parsing of large execve(2) arguments and environmental variable tokens; increase maximum parsed argument and variable count. - configure now detects strlcat(), used by policy-related functions. - Reference token and record sample files added to test tree. Obtained from: TrustedBSD Project
2006-09-21 07:07:33 +00:00
Audit command line arguments to
.Xr execve 2 .
Vendor import TrustedBSD OpenBSM 1.0 alpha 14, with the following change history notes since the last import: OpenBSM 1.0 alpha 14 - Fix endian issues when processing IPv6 addresses for extended subject and process tokens. - gcc41 warnings clean. - Teach audit_submit(3) about getaudit_addr(2). - Add support for zonename tokens. OpenBSM 1.0 alpha 13 - compat/clock_gettime.h now provides a compatibility implementation of clock_gettime(), which fixes building on Mac OS X. - Countless man page improvements, markup fixes, content fixs, etc. - XML printing support via "praudit -x". - audit.log.5 expanded to include additional BSM token types. - Added encoding and decoding routines for process64_ex, process32_ex, subject32_ex, header64, and attr64 tokens. - Additional audit event identifiers for listen, mlockall/munlockall, getpath, POSIX message queues, and mandatory access control. Approved by: re (bmah) MFC after: 3 weeks Obtained from: TrustedBSD Project
2007-04-16 15:37:10 +00:00
.It Cm arge
Vendor import of OpenBSM 1.0 alpha 11, with the following change history notes since the last import: OpenBSM 1.0 alpha 11 - Reclassify certain read/write operations as having no class rather than the fr/fw class; our default classes audit intent (open) not operations (read, write). - Introduce AUE_SYSCTL_WRITE event so that BSD/Darwin systems can audit reads and writes of sysctls as separate events. Add additional kernel environment and jail events for FreeBSD. - Break AUDIT_TRIGGER_OPEN_NEW into two events, AUDIT_TRIGGER_ROTATE_USER (issued by the user audit(8) tool) and AUDIT_TRIGGER_ROTATE_KERNEL (issued by the kernel audit implementation) so that they can be distinguished. - Disable rate limiting of rotate requests; as the kernel doesn't retransmit a dropped request, the log file will otherwise grow indefinitely if the trigger is dropped. - Improve auditd debugging output. - Fix a number of threading related bugs in audit_control file reading routines. - Add APIs au_poltostr() and au_strtopol() to convert between text representations of audit_control policy flags and the flags passed to auditon(A_SETPOLICY) and retrieved from auditon(A_GETPOLICY). - Add API getacpol() to return the 'policy:' entry from audit_control, an extension to the Solaris file format to allow specification of policy persistent flags. - Update audump to print the audit_control policy field. - Update auditd to read the audit_control policy field and set the kernel policy to match it when configuring/reconfiguring. Remove the -s and -h arguments as these policies are now set via the configuration file. If a policy line is not found in the configuration file, continue with the current default of setting AUDIT_CNT. - Fix bugs in the parsing of large execve(2) arguments and environmental variable tokens; increase maximum parsed argument and variable count. - configure now detects strlcat(), used by policy-related functions. - Reference token and record sample files added to test tree. Obtained from: TrustedBSD Project
2006-09-21 07:07:33 +00:00
Audit environmental variable arguments to
.Xr execve 2 .
Vendor import TrustedBSD OpenBSM 1.0 alpha 14, with the following change history notes since the last import: OpenBSM 1.0 alpha 14 - Fix endian issues when processing IPv6 addresses for extended subject and process tokens. - gcc41 warnings clean. - Teach audit_submit(3) about getaudit_addr(2). - Add support for zonename tokens. OpenBSM 1.0 alpha 13 - compat/clock_gettime.h now provides a compatibility implementation of clock_gettime(), which fixes building on Mac OS X. - Countless man page improvements, markup fixes, content fixs, etc. - XML printing support via "praudit -x". - audit.log.5 expanded to include additional BSM token types. - Added encoding and decoding routines for process64_ex, process32_ex, subject32_ex, header64, and attr64 tokens. - Additional audit event identifiers for listen, mlockall/munlockall, getpath, POSIX message queues, and mandatory access control. Approved by: re (bmah) MFC after: 3 weeks Obtained from: TrustedBSD Project
2007-04-16 15:37:10 +00:00
.It Cm seq
Vendor import of OpenBSM 1.0 alpha 11, with the following change history notes since the last import: OpenBSM 1.0 alpha 11 - Reclassify certain read/write operations as having no class rather than the fr/fw class; our default classes audit intent (open) not operations (read, write). - Introduce AUE_SYSCTL_WRITE event so that BSD/Darwin systems can audit reads and writes of sysctls as separate events. Add additional kernel environment and jail events for FreeBSD. - Break AUDIT_TRIGGER_OPEN_NEW into two events, AUDIT_TRIGGER_ROTATE_USER (issued by the user audit(8) tool) and AUDIT_TRIGGER_ROTATE_KERNEL (issued by the kernel audit implementation) so that they can be distinguished. - Disable rate limiting of rotate requests; as the kernel doesn't retransmit a dropped request, the log file will otherwise grow indefinitely if the trigger is dropped. - Improve auditd debugging output. - Fix a number of threading related bugs in audit_control file reading routines. - Add APIs au_poltostr() and au_strtopol() to convert between text representations of audit_control policy flags and the flags passed to auditon(A_SETPOLICY) and retrieved from auditon(A_GETPOLICY). - Add API getacpol() to return the 'policy:' entry from audit_control, an extension to the Solaris file format to allow specification of policy persistent flags. - Update audump to print the audit_control policy field. - Update auditd to read the audit_control policy field and set the kernel policy to match it when configuring/reconfiguring. Remove the -s and -h arguments as these policies are now set via the configuration file. If a policy line is not found in the configuration file, continue with the current default of setting AUDIT_CNT. - Fix bugs in the parsing of large execve(2) arguments and environmental variable tokens; increase maximum parsed argument and variable count. - configure now detects strlcat(), used by policy-related functions. - Reference token and record sample files added to test tree. Obtained from: TrustedBSD Project
2006-09-21 07:07:33 +00:00
Include a unique audit sequence number token in generated audit records (not
Vendor import TrustedBSD OpenBSM 1.0 alpha 14, with the following change history notes since the last import: OpenBSM 1.0 alpha 14 - Fix endian issues when processing IPv6 addresses for extended subject and process tokens. - gcc41 warnings clean. - Teach audit_submit(3) about getaudit_addr(2). - Add support for zonename tokens. OpenBSM 1.0 alpha 13 - compat/clock_gettime.h now provides a compatibility implementation of clock_gettime(), which fixes building on Mac OS X. - Countless man page improvements, markup fixes, content fixs, etc. - XML printing support via "praudit -x". - audit.log.5 expanded to include additional BSM token types. - Added encoding and decoding routines for process64_ex, process32_ex, subject32_ex, header64, and attr64 tokens. - Additional audit event identifiers for listen, mlockall/munlockall, getpath, POSIX message queues, and mandatory access control. Approved by: re (bmah) MFC after: 3 weeks Obtained from: TrustedBSD Project
2007-04-16 15:37:10 +00:00
implemented on
.Fx
or Darwin).
.It Cm group
Vendor import of OpenBSM 1.0 alpha 11, with the following change history notes since the last import: OpenBSM 1.0 alpha 11 - Reclassify certain read/write operations as having no class rather than the fr/fw class; our default classes audit intent (open) not operations (read, write). - Introduce AUE_SYSCTL_WRITE event so that BSD/Darwin systems can audit reads and writes of sysctls as separate events. Add additional kernel environment and jail events for FreeBSD. - Break AUDIT_TRIGGER_OPEN_NEW into two events, AUDIT_TRIGGER_ROTATE_USER (issued by the user audit(8) tool) and AUDIT_TRIGGER_ROTATE_KERNEL (issued by the kernel audit implementation) so that they can be distinguished. - Disable rate limiting of rotate requests; as the kernel doesn't retransmit a dropped request, the log file will otherwise grow indefinitely if the trigger is dropped. - Improve auditd debugging output. - Fix a number of threading related bugs in audit_control file reading routines. - Add APIs au_poltostr() and au_strtopol() to convert between text representations of audit_control policy flags and the flags passed to auditon(A_SETPOLICY) and retrieved from auditon(A_GETPOLICY). - Add API getacpol() to return the 'policy:' entry from audit_control, an extension to the Solaris file format to allow specification of policy persistent flags. - Update audump to print the audit_control policy field. - Update auditd to read the audit_control policy field and set the kernel policy to match it when configuring/reconfiguring. Remove the -s and -h arguments as these policies are now set via the configuration file. If a policy line is not found in the configuration file, continue with the current default of setting AUDIT_CNT. - Fix bugs in the parsing of large execve(2) arguments and environmental variable tokens; increase maximum parsed argument and variable count. - configure now detects strlcat(), used by policy-related functions. - Reference token and record sample files added to test tree. Obtained from: TrustedBSD Project
2006-09-21 07:07:33 +00:00
Include supplementary groups list in generated audit records (not implemented
Vendor import TrustedBSD OpenBSM 1.0 alpha 14, with the following change history notes since the last import: OpenBSM 1.0 alpha 14 - Fix endian issues when processing IPv6 addresses for extended subject and process tokens. - gcc41 warnings clean. - Teach audit_submit(3) about getaudit_addr(2). - Add support for zonename tokens. OpenBSM 1.0 alpha 13 - compat/clock_gettime.h now provides a compatibility implementation of clock_gettime(), which fixes building on Mac OS X. - Countless man page improvements, markup fixes, content fixs, etc. - XML printing support via "praudit -x". - audit.log.5 expanded to include additional BSM token types. - Added encoding and decoding routines for process64_ex, process32_ex, subject32_ex, header64, and attr64 tokens. - Additional audit event identifiers for listen, mlockall/munlockall, getpath, POSIX message queues, and mandatory access control. Approved by: re (bmah) MFC after: 3 weeks Obtained from: TrustedBSD Project
2007-04-16 15:37:10 +00:00
on
.Fx
or Darwin; supplementary groups are never included in records on
Vendor import of OpenBSM 1.0 alpha 11, with the following change history notes since the last import: OpenBSM 1.0 alpha 11 - Reclassify certain read/write operations as having no class rather than the fr/fw class; our default classes audit intent (open) not operations (read, write). - Introduce AUE_SYSCTL_WRITE event so that BSD/Darwin systems can audit reads and writes of sysctls as separate events. Add additional kernel environment and jail events for FreeBSD. - Break AUDIT_TRIGGER_OPEN_NEW into two events, AUDIT_TRIGGER_ROTATE_USER (issued by the user audit(8) tool) and AUDIT_TRIGGER_ROTATE_KERNEL (issued by the kernel audit implementation) so that they can be distinguished. - Disable rate limiting of rotate requests; as the kernel doesn't retransmit a dropped request, the log file will otherwise grow indefinitely if the trigger is dropped. - Improve auditd debugging output. - Fix a number of threading related bugs in audit_control file reading routines. - Add APIs au_poltostr() and au_strtopol() to convert between text representations of audit_control policy flags and the flags passed to auditon(A_SETPOLICY) and retrieved from auditon(A_GETPOLICY). - Add API getacpol() to return the 'policy:' entry from audit_control, an extension to the Solaris file format to allow specification of policy persistent flags. - Update audump to print the audit_control policy field. - Update auditd to read the audit_control policy field and set the kernel policy to match it when configuring/reconfiguring. Remove the -s and -h arguments as these policies are now set via the configuration file. If a policy line is not found in the configuration file, continue with the current default of setting AUDIT_CNT. - Fix bugs in the parsing of large execve(2) arguments and environmental variable tokens; increase maximum parsed argument and variable count. - configure now detects strlcat(), used by policy-related functions. - Reference token and record sample files added to test tree. Obtained from: TrustedBSD Project
2006-09-21 07:07:33 +00:00
these systems).
Vendor import TrustedBSD OpenBSM 1.0 alpha 14, with the following change history notes since the last import: OpenBSM 1.0 alpha 14 - Fix endian issues when processing IPv6 addresses for extended subject and process tokens. - gcc41 warnings clean. - Teach audit_submit(3) about getaudit_addr(2). - Add support for zonename tokens. OpenBSM 1.0 alpha 13 - compat/clock_gettime.h now provides a compatibility implementation of clock_gettime(), which fixes building on Mac OS X. - Countless man page improvements, markup fixes, content fixs, etc. - XML printing support via "praudit -x". - audit.log.5 expanded to include additional BSM token types. - Added encoding and decoding routines for process64_ex, process32_ex, subject32_ex, header64, and attr64 tokens. - Additional audit event identifiers for listen, mlockall/munlockall, getpath, POSIX message queues, and mandatory access control. Approved by: re (bmah) MFC after: 3 weeks Obtained from: TrustedBSD Project
2007-04-16 15:37:10 +00:00
.It Cm trail
Append a trailer token to each audit record (not implemented on
.Fx
or
Vendor import of OpenBSM 1.0 alpha 11, with the following change history notes since the last import: OpenBSM 1.0 alpha 11 - Reclassify certain read/write operations as having no class rather than the fr/fw class; our default classes audit intent (open) not operations (read, write). - Introduce AUE_SYSCTL_WRITE event so that BSD/Darwin systems can audit reads and writes of sysctls as separate events. Add additional kernel environment and jail events for FreeBSD. - Break AUDIT_TRIGGER_OPEN_NEW into two events, AUDIT_TRIGGER_ROTATE_USER (issued by the user audit(8) tool) and AUDIT_TRIGGER_ROTATE_KERNEL (issued by the kernel audit implementation) so that they can be distinguished. - Disable rate limiting of rotate requests; as the kernel doesn't retransmit a dropped request, the log file will otherwise grow indefinitely if the trigger is dropped. - Improve auditd debugging output. - Fix a number of threading related bugs in audit_control file reading routines. - Add APIs au_poltostr() and au_strtopol() to convert between text representations of audit_control policy flags and the flags passed to auditon(A_SETPOLICY) and retrieved from auditon(A_GETPOLICY). - Add API getacpol() to return the 'policy:' entry from audit_control, an extension to the Solaris file format to allow specification of policy persistent flags. - Update audump to print the audit_control policy field. - Update auditd to read the audit_control policy field and set the kernel policy to match it when configuring/reconfiguring. Remove the -s and -h arguments as these policies are now set via the configuration file. If a policy line is not found in the configuration file, continue with the current default of setting AUDIT_CNT. - Fix bugs in the parsing of large execve(2) arguments and environmental variable tokens; increase maximum parsed argument and variable count. - configure now detects strlcat(), used by policy-related functions. - Reference token and record sample files added to test tree. Obtained from: TrustedBSD Project
2006-09-21 07:07:33 +00:00
Darwin; trailers are always included in records on these systems).
Vendor import TrustedBSD OpenBSM 1.0 alpha 14, with the following change history notes since the last import: OpenBSM 1.0 alpha 14 - Fix endian issues when processing IPv6 addresses for extended subject and process tokens. - gcc41 warnings clean. - Teach audit_submit(3) about getaudit_addr(2). - Add support for zonename tokens. OpenBSM 1.0 alpha 13 - compat/clock_gettime.h now provides a compatibility implementation of clock_gettime(), which fixes building on Mac OS X. - Countless man page improvements, markup fixes, content fixs, etc. - XML printing support via "praudit -x". - audit.log.5 expanded to include additional BSM token types. - Added encoding and decoding routines for process64_ex, process32_ex, subject32_ex, header64, and attr64 tokens. - Additional audit event identifiers for listen, mlockall/munlockall, getpath, POSIX message queues, and mandatory access control. Approved by: re (bmah) MFC after: 3 weeks Obtained from: TrustedBSD Project
2007-04-16 15:37:10 +00:00
.It Cm path
Include secondary file paths in audit records (not implemented on
.Fx
or
Vendor import of OpenBSM 1.0 alpha 11, with the following change history notes since the last import: OpenBSM 1.0 alpha 11 - Reclassify certain read/write operations as having no class rather than the fr/fw class; our default classes audit intent (open) not operations (read, write). - Introduce AUE_SYSCTL_WRITE event so that BSD/Darwin systems can audit reads and writes of sysctls as separate events. Add additional kernel environment and jail events for FreeBSD. - Break AUDIT_TRIGGER_OPEN_NEW into two events, AUDIT_TRIGGER_ROTATE_USER (issued by the user audit(8) tool) and AUDIT_TRIGGER_ROTATE_KERNEL (issued by the kernel audit implementation) so that they can be distinguished. - Disable rate limiting of rotate requests; as the kernel doesn't retransmit a dropped request, the log file will otherwise grow indefinitely if the trigger is dropped. - Improve auditd debugging output. - Fix a number of threading related bugs in audit_control file reading routines. - Add APIs au_poltostr() and au_strtopol() to convert between text representations of audit_control policy flags and the flags passed to auditon(A_SETPOLICY) and retrieved from auditon(A_GETPOLICY). - Add API getacpol() to return the 'policy:' entry from audit_control, an extension to the Solaris file format to allow specification of policy persistent flags. - Update audump to print the audit_control policy field. - Update auditd to read the audit_control policy field and set the kernel policy to match it when configuring/reconfiguring. Remove the -s and -h arguments as these policies are now set via the configuration file. If a policy line is not found in the configuration file, continue with the current default of setting AUDIT_CNT. - Fix bugs in the parsing of large execve(2) arguments and environmental variable tokens; increase maximum parsed argument and variable count. - configure now detects strlcat(), used by policy-related functions. - Reference token and record sample files added to test tree. Obtained from: TrustedBSD Project
2006-09-21 07:07:33 +00:00
Darwin; secondary paths are never included in records on these systems).
Vendor import TrustedBSD OpenBSM 1.0 alpha 14, with the following change history notes since the last import: OpenBSM 1.0 alpha 14 - Fix endian issues when processing IPv6 addresses for extended subject and process tokens. - gcc41 warnings clean. - Teach audit_submit(3) about getaudit_addr(2). - Add support for zonename tokens. OpenBSM 1.0 alpha 13 - compat/clock_gettime.h now provides a compatibility implementation of clock_gettime(), which fixes building on Mac OS X. - Countless man page improvements, markup fixes, content fixs, etc. - XML printing support via "praudit -x". - audit.log.5 expanded to include additional BSM token types. - Added encoding and decoding routines for process64_ex, process32_ex, subject32_ex, header64, and attr64 tokens. - Additional audit event identifiers for listen, mlockall/munlockall, getpath, POSIX message queues, and mandatory access control. Approved by: re (bmah) MFC after: 3 weeks Obtained from: TrustedBSD Project
2007-04-16 15:37:10 +00:00
.It Cm zonename
Include a zone ID token with each audit record (not implemented on
.Fx
or
Darwin;
.Fx
audit records do not currently include the jail ID or name).
.It Cm perzone
Enable auditing for each local zone (not implemented on
.Fx
or Darwin; on
.Fx ,
audit records are collected from all jails and placed in a single
global trail, and only limited audit controls are permitted within a jail).
Vendor import of OpenBSM 1.0 alpha 11, with the following change history notes since the last import: OpenBSM 1.0 alpha 11 - Reclassify certain read/write operations as having no class rather than the fr/fw class; our default classes audit intent (open) not operations (read, write). - Introduce AUE_SYSCTL_WRITE event so that BSD/Darwin systems can audit reads and writes of sysctls as separate events. Add additional kernel environment and jail events for FreeBSD. - Break AUDIT_TRIGGER_OPEN_NEW into two events, AUDIT_TRIGGER_ROTATE_USER (issued by the user audit(8) tool) and AUDIT_TRIGGER_ROTATE_KERNEL (issued by the kernel audit implementation) so that they can be distinguished. - Disable rate limiting of rotate requests; as the kernel doesn't retransmit a dropped request, the log file will otherwise grow indefinitely if the trigger is dropped. - Improve auditd debugging output. - Fix a number of threading related bugs in audit_control file reading routines. - Add APIs au_poltostr() and au_strtopol() to convert between text representations of audit_control policy flags and the flags passed to auditon(A_SETPOLICY) and retrieved from auditon(A_GETPOLICY). - Add API getacpol() to return the 'policy:' entry from audit_control, an extension to the Solaris file format to allow specification of policy persistent flags. - Update audump to print the audit_control policy field. - Update auditd to read the audit_control policy field and set the kernel policy to match it when configuring/reconfiguring. Remove the -s and -h arguments as these policies are now set via the configuration file. If a policy line is not found in the configuration file, continue with the current default of setting AUDIT_CNT. - Fix bugs in the parsing of large execve(2) arguments and environmental variable tokens; increase maximum parsed argument and variable count. - configure now detects strlcat(), used by policy-related functions. - Reference token and record sample files added to test tree. Obtained from: TrustedBSD Project
2006-09-21 07:07:33 +00:00
.El
.Pp
It is recommended that installations set the
Vendor import TrustedBSD OpenBSM 1.0 alpha 14, with the following change history notes since the last import: OpenBSM 1.0 alpha 14 - Fix endian issues when processing IPv6 addresses for extended subject and process tokens. - gcc41 warnings clean. - Teach audit_submit(3) about getaudit_addr(2). - Add support for zonename tokens. OpenBSM 1.0 alpha 13 - compat/clock_gettime.h now provides a compatibility implementation of clock_gettime(), which fixes building on Mac OS X. - Countless man page improvements, markup fixes, content fixs, etc. - XML printing support via "praudit -x". - audit.log.5 expanded to include additional BSM token types. - Added encoding and decoding routines for process64_ex, process32_ex, subject32_ex, header64, and attr64 tokens. - Additional audit event identifiers for listen, mlockall/munlockall, getpath, POSIX message queues, and mandatory access control. Approved by: re (bmah) MFC after: 3 weeks Obtained from: TrustedBSD Project
2007-04-16 15:37:10 +00:00
.Cm cnt
Vendor import of OpenBSM 1.0 alpha 11, with the following change history notes since the last import: OpenBSM 1.0 alpha 11 - Reclassify certain read/write operations as having no class rather than the fr/fw class; our default classes audit intent (open) not operations (read, write). - Introduce AUE_SYSCTL_WRITE event so that BSD/Darwin systems can audit reads and writes of sysctls as separate events. Add additional kernel environment and jail events for FreeBSD. - Break AUDIT_TRIGGER_OPEN_NEW into two events, AUDIT_TRIGGER_ROTATE_USER (issued by the user audit(8) tool) and AUDIT_TRIGGER_ROTATE_KERNEL (issued by the kernel audit implementation) so that they can be distinguished. - Disable rate limiting of rotate requests; as the kernel doesn't retransmit a dropped request, the log file will otherwise grow indefinitely if the trigger is dropped. - Improve auditd debugging output. - Fix a number of threading related bugs in audit_control file reading routines. - Add APIs au_poltostr() and au_strtopol() to convert between text representations of audit_control policy flags and the flags passed to auditon(A_SETPOLICY) and retrieved from auditon(A_GETPOLICY). - Add API getacpol() to return the 'policy:' entry from audit_control, an extension to the Solaris file format to allow specification of policy persistent flags. - Update audump to print the audit_control policy field. - Update auditd to read the audit_control policy field and set the kernel policy to match it when configuring/reconfiguring. Remove the -s and -h arguments as these policies are now set via the configuration file. If a policy line is not found in the configuration file, continue with the current default of setting AUDIT_CNT. - Fix bugs in the parsing of large execve(2) arguments and environmental variable tokens; increase maximum parsed argument and variable count. - configure now detects strlcat(), used by policy-related functions. - Reference token and record sample files added to test tree. Obtained from: TrustedBSD Project
2006-09-21 07:07:33 +00:00
flag but not
Vendor import TrustedBSD OpenBSM 1.0 alpha 14, with the following change history notes since the last import: OpenBSM 1.0 alpha 14 - Fix endian issues when processing IPv6 addresses for extended subject and process tokens. - gcc41 warnings clean. - Teach audit_submit(3) about getaudit_addr(2). - Add support for zonename tokens. OpenBSM 1.0 alpha 13 - compat/clock_gettime.h now provides a compatibility implementation of clock_gettime(), which fixes building on Mac OS X. - Countless man page improvements, markup fixes, content fixs, etc. - XML printing support via "praudit -x". - audit.log.5 expanded to include additional BSM token types. - Added encoding and decoding routines for process64_ex, process32_ex, subject32_ex, header64, and attr64 tokens. - Additional audit event identifiers for listen, mlockall/munlockall, getpath, POSIX message queues, and mandatory access control. Approved by: re (bmah) MFC after: 3 weeks Obtained from: TrustedBSD Project
2007-04-16 15:37:10 +00:00
.Cm ahlt
Vendor import of OpenBSM 1.0 alpha 11, with the following change history notes since the last import: OpenBSM 1.0 alpha 11 - Reclassify certain read/write operations as having no class rather than the fr/fw class; our default classes audit intent (open) not operations (read, write). - Introduce AUE_SYSCTL_WRITE event so that BSD/Darwin systems can audit reads and writes of sysctls as separate events. Add additional kernel environment and jail events for FreeBSD. - Break AUDIT_TRIGGER_OPEN_NEW into two events, AUDIT_TRIGGER_ROTATE_USER (issued by the user audit(8) tool) and AUDIT_TRIGGER_ROTATE_KERNEL (issued by the kernel audit implementation) so that they can be distinguished. - Disable rate limiting of rotate requests; as the kernel doesn't retransmit a dropped request, the log file will otherwise grow indefinitely if the trigger is dropped. - Improve auditd debugging output. - Fix a number of threading related bugs in audit_control file reading routines. - Add APIs au_poltostr() and au_strtopol() to convert between text representations of audit_control policy flags and the flags passed to auditon(A_SETPOLICY) and retrieved from auditon(A_GETPOLICY). - Add API getacpol() to return the 'policy:' entry from audit_control, an extension to the Solaris file format to allow specification of policy persistent flags. - Update audump to print the audit_control policy field. - Update auditd to read the audit_control policy field and set the kernel policy to match it when configuring/reconfiguring. Remove the -s and -h arguments as these policies are now set via the configuration file. If a policy line is not found in the configuration file, continue with the current default of setting AUDIT_CNT. - Fix bugs in the parsing of large execve(2) arguments and environmental variable tokens; increase maximum parsed argument and variable count. - configure now detects strlcat(), used by policy-related functions. - Reference token and record sample files added to test tree. Obtained from: TrustedBSD Project
2006-09-21 07:07:33 +00:00
flag unless it is intended that audit logs exceeding available disk space
halt the system.
Vendor import of OpenBSM 1.1 beta1, which incorporates the following changes since the last imported OpenBSM release: 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. Obtained from: TrustedBSD Project Sponsored by: Apple Inc.
2009-03-02 10:46:23 +00:00
.Sh AUDIT LOG EXPIRATION SPECIFICATION
The expiration specification can be one value or two values with the
logical conjunction of AND/OR between them.
Values for the audit log file age are numbers with the following
suffixes:
.Pp
.Bl -tag -width "(space) or" -compact -offset indent
.It Li s
Log file age in seconds.
.It Li h
Log file age in hours.
.It Li d
Log file age in days.
.It Li y
Log file age in years.
.El
.Pp
Values for the disk space used are numbers with the following suffixes:
.Pp
.Bl -tag -width "(space) or" -compact -offset indent
.It (space) or
.It Li B
Disk space used in Bytes.
.It Li K
Disk space used in Kilobytes.
.It Li M
Import OpenBSM 1.2-alpha2: OpenBSM 1.2 alpha 2 - auditdistd, a distributed audit trail management daemon, has now been merged. This allows trail files to be securely and reliably synced from audited hosts to an audit server, and employs TLS encryption. Where available, it uses Capsicum to sandbox the service. This work was contributed by Pawel Jakub Dawidek under sponsorship from the FreeBSD Foundation. OpenBSM 1.2 alpha 1 - Add Capsicum-related error numbers for FreeBSD: ENOTCAPABLE, ECAPMODE. - Add Capsicum, process descriptor audit events for FreeBSD. - Allow 0% minspace. - Fixes from the clang static analyser. - Fix expiration of trail files when the host parameter is used. - Various typo fixes. - Support for Solaris privilege and privilege set tokens. - Documentation for getachost(), improvements for getacfilesz(). - Fix a directory descriptor leak that happened when audit trail partitions filled. - Support for more Linux distributions with a partial contemporary endian.h. - Improved escaping of XML-encapsulated BSM. - A variety of minor documentation, style, and functional. Obtained from: TrustedBSD Project Sponsored by: The FreeBSD Foundation (auditdistd)
2012-11-30 23:50:07 +00:00
Disk space used in Megabytes.
Vendor import of OpenBSM 1.1 beta1, which incorporates the following changes since the last imported OpenBSM release: 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. Obtained from: TrustedBSD Project Sponsored by: Apple Inc.
2009-03-02 10:46:23 +00:00
.It Li G
Import OpenBSM 1.2-alpha2: OpenBSM 1.2 alpha 2 - auditdistd, a distributed audit trail management daemon, has now been merged. This allows trail files to be securely and reliably synced from audited hosts to an audit server, and employs TLS encryption. Where available, it uses Capsicum to sandbox the service. This work was contributed by Pawel Jakub Dawidek under sponsorship from the FreeBSD Foundation. OpenBSM 1.2 alpha 1 - Add Capsicum-related error numbers for FreeBSD: ENOTCAPABLE, ECAPMODE. - Add Capsicum, process descriptor audit events for FreeBSD. - Allow 0% minspace. - Fixes from the clang static analyser. - Fix expiration of trail files when the host parameter is used. - Various typo fixes. - Support for Solaris privilege and privilege set tokens. - Documentation for getachost(), improvements for getacfilesz(). - Fix a directory descriptor leak that happened when audit trail partitions filled. - Support for more Linux distributions with a partial contemporary endian.h. - Improved escaping of XML-encapsulated BSM. - A variety of minor documentation, style, and functional. Obtained from: TrustedBSD Project Sponsored by: The FreeBSD Foundation (auditdistd)
2012-11-30 23:50:07 +00:00
Disk space used in Gigabytes.
Vendor import of OpenBSM 1.1 beta1, which incorporates the following changes since the last imported OpenBSM release: 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. Obtained from: TrustedBSD Project Sponsored by: Apple Inc.
2009-03-02 10:46:23 +00:00
.El
.Pp
Import OpenBSM 1.2-alpha2: OpenBSM 1.2 alpha 2 - auditdistd, a distributed audit trail management daemon, has now been merged. This allows trail files to be securely and reliably synced from audited hosts to an audit server, and employs TLS encryption. Where available, it uses Capsicum to sandbox the service. This work was contributed by Pawel Jakub Dawidek under sponsorship from the FreeBSD Foundation. OpenBSM 1.2 alpha 1 - Add Capsicum-related error numbers for FreeBSD: ENOTCAPABLE, ECAPMODE. - Add Capsicum, process descriptor audit events for FreeBSD. - Allow 0% minspace. - Fixes from the clang static analyser. - Fix expiration of trail files when the host parameter is used. - Various typo fixes. - Support for Solaris privilege and privilege set tokens. - Documentation for getachost(), improvements for getacfilesz(). - Fix a directory descriptor leak that happened when audit trail partitions filled. - Support for more Linux distributions with a partial contemporary endian.h. - Improved escaping of XML-encapsulated BSM. - A variety of minor documentation, style, and functional. Obtained from: TrustedBSD Project Sponsored by: The FreeBSD Foundation (auditdistd)
2012-11-30 23:50:07 +00:00
The suffixes on the values are case sensitive.
If both an age and disk space value are used they are separated by
Vendor import of OpenBSM 1.1 beta1, which incorporates the following changes since the last imported OpenBSM release: 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. Obtained from: TrustedBSD Project Sponsored by: Apple Inc.
2009-03-02 10:46:23 +00:00
AND or OR and both values are used to determine when audit
log files expire.
Vendor import of OpenBSM 1.1p1, which incorporates the following changes since the last imported OpenBSM release: OpenBSM 1.1p1 - Fixes to AUT_SOCKUNIX token parsing. - IPv6 support for au_to_me(3). - Improved robustness in the parsing of audit_control, especially long flags/naflags strings and whitespace in all fields. - Add missing conversion of a number of FreeBSD/Mac OS X errnos to/from BSM error number space. Obtained from: TrustedBSD Project Sponsored by: Apple, Inc.
2009-07-17 12:18:39 +00:00
In the case of AND, both the age and disk space conditions must be met
Vendor import of OpenBSM 1.1 beta1, which incorporates the following changes since the last imported OpenBSM release: 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. Obtained from: TrustedBSD Project Sponsored by: Apple Inc.
2009-03-02 10:46:23 +00:00
before the log file is removed.
In the case of OR, either condition may expire the log file.
For example:
.Bd -literal -offset indent
Import OpenBSM 1.2-alpha2: OpenBSM 1.2 alpha 2 - auditdistd, a distributed audit trail management daemon, has now been merged. This allows trail files to be securely and reliably synced from audited hosts to an audit server, and employs TLS encryption. Where available, it uses Capsicum to sandbox the service. This work was contributed by Pawel Jakub Dawidek under sponsorship from the FreeBSD Foundation. OpenBSM 1.2 alpha 1 - Add Capsicum-related error numbers for FreeBSD: ENOTCAPABLE, ECAPMODE. - Add Capsicum, process descriptor audit events for FreeBSD. - Allow 0% minspace. - Fixes from the clang static analyser. - Fix expiration of trail files when the host parameter is used. - Various typo fixes. - Support for Solaris privilege and privilege set tokens. - Documentation for getachost(), improvements for getacfilesz(). - Fix a directory descriptor leak that happened when audit trail partitions filled. - Support for more Linux distributions with a partial contemporary endian.h. - Improved escaping of XML-encapsulated BSM. - A variety of minor documentation, style, and functional. Obtained from: TrustedBSD Project Sponsored by: The FreeBSD Foundation (auditdistd)
2012-11-30 23:50:07 +00:00
expire-after: 60d AND 1G
Vendor import of OpenBSM 1.1 beta1, which incorporates the following changes since the last imported OpenBSM release: 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. Obtained from: TrustedBSD Project Sponsored by: Apple Inc.
2009-03-02 10:46:23 +00:00
.Ed
.Pp
will expire files that are older than 60 days but only if 1
gigabyte of disk space total is being used by the audit logs.
Initial vendor import of the TrustedBSD OpenBSM distribution, version 1.0 alpha 1, an implementation of the documented Sun Basic Security Module (BSM) Audit API and file format, as well as local extensions to support the Mac OS X and FreeBSD operating systems. Also included are command line tools for audit trail reduction and conversion to text, as well as documentation of the commands, file format, and APIs. This distribution is the foundation for the TrustedBSD Audit implementation, and is a pre-release. This is the first in a series of commits to introduce support for Common Criteria CAPP security event audit support. This software has been made possible through the generous contributions of Apple Computer, Inc., SPARTA, Inc., as well as members of the TrustedBSD Project, including Wayne Salamon <wsalamon> and Tom Rhodes <trhodes>. The original OpenBSM implementation was created by McAfee Research under contract to Apple Computer, Inc., as part of their CC CAPP security evaluation. Many thanks to: wsalamon, trhodes Obtained from: TrustedBSD Project
2006-01-31 19:40:12 +00:00
.Sh DEFAULT
The following settings appear in the default
.Nm
file:
.Bd -literal -offset indent
dir:/var/audit
Vendor import of OpenBSM 1.1p1, which incorporates the following changes since the last imported OpenBSM release: OpenBSM 1.1p1 - Fixes to AUT_SOCKUNIX token parsing. - IPv6 support for au_to_me(3). - Improved robustness in the parsing of audit_control, especially long flags/naflags strings and whitespace in all fields. - Add missing conversion of a number of FreeBSD/Mac OS X errnos to/from BSM error number space. Obtained from: TrustedBSD Project Sponsored by: Apple, Inc.
2009-07-17 12:18:39 +00:00
flags:lo,aa
Vendor import of OpenBSM 1.1 beta1, which incorporates the following changes since the last imported OpenBSM release: 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. Obtained from: TrustedBSD Project Sponsored by: Apple Inc.
2009-03-02 10:46:23 +00:00
minfree:5
Vendor import of OpenBSM 1.1p1, which incorporates the following changes since the last imported OpenBSM release: OpenBSM 1.1p1 - Fixes to AUT_SOCKUNIX token parsing. - IPv6 support for au_to_me(3). - Improved robustness in the parsing of audit_control, especially long flags/naflags strings and whitespace in all fields. - Add missing conversion of a number of FreeBSD/Mac OS X errnos to/from BSM error number space. Obtained from: TrustedBSD Project Sponsored by: Apple, Inc.
2009-07-17 12:18:39 +00:00
naflags:lo,aa
Vendor import of OpenBSM 1.1 beta1, which incorporates the following changes since the last imported OpenBSM release: 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. Obtained from: TrustedBSD Project Sponsored by: Apple Inc.
2009-03-02 10:46:23 +00:00
policy:cnt,argv
Vendor import of OpenBSM 1.1p1, which incorporates the following changes since the last imported OpenBSM release: OpenBSM 1.1p1 - Fixes to AUT_SOCKUNIX token parsing. - IPv6 support for au_to_me(3). - Improved robustness in the parsing of audit_control, especially long flags/naflags strings and whitespace in all fields. - Add missing conversion of a number of FreeBSD/Mac OS X errnos to/from BSM error number space. Obtained from: TrustedBSD Project Sponsored by: Apple, Inc.
2009-07-17 12:18:39 +00:00
filesz:2M
expire-after:10M
Initial vendor import of the TrustedBSD OpenBSM distribution, version 1.0 alpha 1, an implementation of the documented Sun Basic Security Module (BSM) Audit API and file format, as well as local extensions to support the Mac OS X and FreeBSD operating systems. Also included are command line tools for audit trail reduction and conversion to text, as well as documentation of the commands, file format, and APIs. This distribution is the foundation for the TrustedBSD Audit implementation, and is a pre-release. This is the first in a series of commits to introduce support for Common Criteria CAPP security event audit support. This software has been made possible through the generous contributions of Apple Computer, Inc., SPARTA, Inc., as well as members of the TrustedBSD Project, including Wayne Salamon <wsalamon> and Tom Rhodes <trhodes>. The original OpenBSM implementation was created by McAfee Research under contract to Apple Computer, Inc., as part of their CC CAPP security evaluation. Many thanks to: wsalamon, trhodes Obtained from: TrustedBSD Project
2006-01-31 19:40:12 +00:00
.Ed
.Pp
The
.Va flags
parameter above specifies the system-wide mask corresponding to login/logout
Vendor import of OpenBSM 1.1p1, which incorporates the following changes since the last imported OpenBSM release: OpenBSM 1.1p1 - Fixes to AUT_SOCKUNIX token parsing. - IPv6 support for au_to_me(3). - Improved robustness in the parsing of audit_control, especially long flags/naflags strings and whitespace in all fields. - Add missing conversion of a number of FreeBSD/Mac OS X errnos to/from BSM error number space. Obtained from: TrustedBSD Project Sponsored by: Apple, Inc.
2009-07-17 12:18:39 +00:00
as well as authentication and authorization events.
Vendor import of OpenBSM 1.0 alpha 11, with the following change history notes since the last import: OpenBSM 1.0 alpha 11 - Reclassify certain read/write operations as having no class rather than the fr/fw class; our default classes audit intent (open) not operations (read, write). - Introduce AUE_SYSCTL_WRITE event so that BSD/Darwin systems can audit reads and writes of sysctls as separate events. Add additional kernel environment and jail events for FreeBSD. - Break AUDIT_TRIGGER_OPEN_NEW into two events, AUDIT_TRIGGER_ROTATE_USER (issued by the user audit(8) tool) and AUDIT_TRIGGER_ROTATE_KERNEL (issued by the kernel audit implementation) so that they can be distinguished. - Disable rate limiting of rotate requests; as the kernel doesn't retransmit a dropped request, the log file will otherwise grow indefinitely if the trigger is dropped. - Improve auditd debugging output. - Fix a number of threading related bugs in audit_control file reading routines. - Add APIs au_poltostr() and au_strtopol() to convert between text representations of audit_control policy flags and the flags passed to auditon(A_SETPOLICY) and retrieved from auditon(A_GETPOLICY). - Add API getacpol() to return the 'policy:' entry from audit_control, an extension to the Solaris file format to allow specification of policy persistent flags. - Update audump to print the audit_control policy field. - Update auditd to read the audit_control policy field and set the kernel policy to match it when configuring/reconfiguring. Remove the -s and -h arguments as these policies are now set via the configuration file. If a policy line is not found in the configuration file, continue with the current default of setting AUDIT_CNT. - Fix bugs in the parsing of large execve(2) arguments and environmental variable tokens; increase maximum parsed argument and variable count. - configure now detects strlcat(), used by policy-related functions. - Reference token and record sample files added to test tree. Obtained from: TrustedBSD Project
2006-09-21 07:07:33 +00:00
The
.Va policy
parameter specifies that the system should neither fail stop nor suspend
Vendor import of OpenBSM 1.1 beta1, which incorporates the following changes since the last imported OpenBSM release: 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. Obtained from: TrustedBSD Project Sponsored by: Apple Inc.
2009-03-02 10:46:23 +00:00
processes when the audit store fills and that command line arguments should
be audited for
.Dv AUE_EXECVE
events.
The trail file will be automatically rotated by the audit daemon when the
file size reaches approximately 2MB.
Vendor import of OpenBSM 1.1p1, which incorporates the following changes since the last imported OpenBSM release: OpenBSM 1.1p1 - Fixes to AUT_SOCKUNIX token parsing. - IPv6 support for au_to_me(3). - Improved robustness in the parsing of audit_control, especially long flags/naflags strings and whitespace in all fields. - Add missing conversion of a number of FreeBSD/Mac OS X errnos to/from BSM error number space. Obtained from: TrustedBSD Project Sponsored by: Apple, Inc.
2009-07-17 12:18:39 +00:00
Trail files will expire when their aggregate size exceeds 10MB.
Initial vendor import of the TrustedBSD OpenBSM distribution, version 1.0 alpha 1, an implementation of the documented Sun Basic Security Module (BSM) Audit API and file format, as well as local extensions to support the Mac OS X and FreeBSD operating systems. Also included are command line tools for audit trail reduction and conversion to text, as well as documentation of the commands, file format, and APIs. This distribution is the foundation for the TrustedBSD Audit implementation, and is a pre-release. This is the first in a series of commits to introduce support for Common Criteria CAPP security event audit support. This software has been made possible through the generous contributions of Apple Computer, Inc., SPARTA, Inc., as well as members of the TrustedBSD Project, including Wayne Salamon <wsalamon> and Tom Rhodes <trhodes>. The original OpenBSM implementation was created by McAfee Research under contract to Apple Computer, Inc., as part of their CC CAPP security evaluation. Many thanks to: wsalamon, trhodes Obtained from: TrustedBSD Project
2006-01-31 19:40:12 +00:00
.Sh FILES
Vendor import TrustedBSD OpenBSM 1.0 alpha 14, with the following change history notes since the last import: OpenBSM 1.0 alpha 14 - Fix endian issues when processing IPv6 addresses for extended subject and process tokens. - gcc41 warnings clean. - Teach audit_submit(3) about getaudit_addr(2). - Add support for zonename tokens. OpenBSM 1.0 alpha 13 - compat/clock_gettime.h now provides a compatibility implementation of clock_gettime(), which fixes building on Mac OS X. - Countless man page improvements, markup fixes, content fixs, etc. - XML printing support via "praudit -x". - audit.log.5 expanded to include additional BSM token types. - Added encoding and decoding routines for process64_ex, process32_ex, subject32_ex, header64, and attr64 tokens. - Additional audit event identifiers for listen, mlockall/munlockall, getpath, POSIX message queues, and mandatory access control. Approved by: re (bmah) MFC after: 3 weeks Obtained from: TrustedBSD Project
2007-04-16 15:37:10 +00:00
.Bl -tag -width ".Pa /etc/security/audit_control" -compact
Initial vendor import of the TrustedBSD OpenBSM distribution, version 1.0 alpha 1, an implementation of the documented Sun Basic Security Module (BSM) Audit API and file format, as well as local extensions to support the Mac OS X and FreeBSD operating systems. Also included are command line tools for audit trail reduction and conversion to text, as well as documentation of the commands, file format, and APIs. This distribution is the foundation for the TrustedBSD Audit implementation, and is a pre-release. This is the first in a series of commits to introduce support for Common Criteria CAPP security event audit support. This software has been made possible through the generous contributions of Apple Computer, Inc., SPARTA, Inc., as well as members of the TrustedBSD Project, including Wayne Salamon <wsalamon> and Tom Rhodes <trhodes>. The original OpenBSM implementation was created by McAfee Research under contract to Apple Computer, Inc., as part of their CC CAPP security evaluation. Many thanks to: wsalamon, trhodes Obtained from: TrustedBSD Project
2006-01-31 19:40:12 +00:00
.It Pa /etc/security/audit_control
.El
.Sh SEE ALSO
Vendor import of OpenBSM 1.1 alpha2, which incorporates the following changes since the last imported OpenBSM release: OpenBSM 1.1 alpha 2 - Include files in OpenBSM are now broken out into two parts: library builds required solely for user space, and system includes, which may also be required for use in the kernels of systems integrating OpenBSM. Submitted by Stacey Son. - Configure option --with-native-includes allows forcing the use of native include for system includes, rather than the versions bundled with OpenBSM. This is intended specifically for platforms that ship OpenBSM, have adapted versions of the system includes in a kernel source tree, and will use the OpenBSM build infrastructure with an unmodified OpenBSM distribution, allowing the customized system includes to be used with the OpenBSM build. Submitted by Stacey Son. - Various strcpy()'s/strcat()'s have been changed to strlcpy()'s/strlcat()'s or asprintf(). Added compat/strlcpy.h for Linux. - Remove compatibility defines for old Darwin token constant names; now only BSM token names are provided and used. - Add support for extended header tokens, which contain space for information on the host generating the record. - Add support for setting extended host information in the kernel, which is used for setting host information in extended header tokens. The audit_control file now supports a "host" parameter which can be used by auditd to set the information; if not present, the kernel parameters won't be set and auditd uses unextended headers for records that it generates. OpenBSM 1.1 alpha 1 - Add option to auditreduce(1) which allows users to invert sense of matching, such that BSM records that do not match, are selected. - Fix bug in audit_write() where we commit an incomplete record in the event there is an error writing the subject token. This was submitted by Diego Giagio. - Build support for Mac OS X 10.5.1 submitted by Eric Hall. - Fix a bug which resulted in host XML attributes not beingguments so that const strings can be passed as arguments to tokens. This patch was submitted by Xin LI. - Modify the -m option so users can select more then one audit event. - For Mac OS X, added Mach IPC support for audit trigger messages. - Fixed a bug in getacna() which resulted in a locking problem on Mac OS X. - Added LOG_PERROR flag to openlog when -d option is used with auditd. - AUE events added for Mac OS X Leopard system calls. Obtained from: TrustedBSD Project Sponsored by: Apple Inc.
2008-11-13 00:04:15 +00:00
.Xr auditon 2 ,
Vendor import TrustedBSD OpenBSM 1.0 alpha 14, with the following change history notes since the last import: OpenBSM 1.0 alpha 14 - Fix endian issues when processing IPv6 addresses for extended subject and process tokens. - gcc41 warnings clean. - Teach audit_submit(3) about getaudit_addr(2). - Add support for zonename tokens. OpenBSM 1.0 alpha 13 - compat/clock_gettime.h now provides a compatibility implementation of clock_gettime(), which fixes building on Mac OS X. - Countless man page improvements, markup fixes, content fixs, etc. - XML printing support via "praudit -x". - audit.log.5 expanded to include additional BSM token types. - Added encoding and decoding routines for process64_ex, process32_ex, subject32_ex, header64, and attr64 tokens. - Additional audit event identifiers for listen, mlockall/munlockall, getpath, POSIX message queues, and mandatory access control. Approved by: re (bmah) MFC after: 3 weeks Obtained from: TrustedBSD Project
2007-04-16 15:37:10 +00:00
.Xr audit 4 ,
Initial vendor import of the TrustedBSD OpenBSM distribution, version 1.0 alpha 1, an implementation of the documented Sun Basic Security Module (BSM) Audit API and file format, as well as local extensions to support the Mac OS X and FreeBSD operating systems. Also included are command line tools for audit trail reduction and conversion to text, as well as documentation of the commands, file format, and APIs. This distribution is the foundation for the TrustedBSD Audit implementation, and is a pre-release. This is the first in a series of commits to introduce support for Common Criteria CAPP security event audit support. This software has been made possible through the generous contributions of Apple Computer, Inc., SPARTA, Inc., as well as members of the TrustedBSD Project, including Wayne Salamon <wsalamon> and Tom Rhodes <trhodes>. The original OpenBSM implementation was created by McAfee Research under contract to Apple Computer, Inc., as part of their CC CAPP security evaluation. Many thanks to: wsalamon, trhodes Obtained from: TrustedBSD Project
2006-01-31 19:40:12 +00:00
.Xr audit_class 5 ,
Vendor import TrustedBSD OpenBSM 1.0 alpha 14, with the following change history notes since the last import: OpenBSM 1.0 alpha 14 - Fix endian issues when processing IPv6 addresses for extended subject and process tokens. - gcc41 warnings clean. - Teach audit_submit(3) about getaudit_addr(2). - Add support for zonename tokens. OpenBSM 1.0 alpha 13 - compat/clock_gettime.h now provides a compatibility implementation of clock_gettime(), which fixes building on Mac OS X. - Countless man page improvements, markup fixes, content fixs, etc. - XML printing support via "praudit -x". - audit.log.5 expanded to include additional BSM token types. - Added encoding and decoding routines for process64_ex, process32_ex, subject32_ex, header64, and attr64 tokens. - Additional audit event identifiers for listen, mlockall/munlockall, getpath, POSIX message queues, and mandatory access control. Approved by: re (bmah) MFC after: 3 weeks Obtained from: TrustedBSD Project
2007-04-16 15:37:10 +00:00
.Xr audit_event 5 ,
Vendor branch import of OpenBSM 1.0 alpha 3: - Man page formatting, cross reference, mlinks, and accuracy improvements. - auditd and tools now compile and run on FreeBSD/arm. - auditd will now fchown() the trail file to the audit review group, if defined at compile-time. - Added AUE_SYSARCH for FreeBSD. - Definition of AUE_SETFSGID fixed for Linux. Many thanks to: brueffer, cognet Obtained from: TrustedBSD Project
2006-02-06 00:06:04 +00:00
.Xr audit_user 5 ,
.Xr audit 8 ,
.Xr auditd 8
Vendor import TrustedBSD OpenBSM 1.0 alpha 14, with the following change history notes since the last import: OpenBSM 1.0 alpha 14 - Fix endian issues when processing IPv6 addresses for extended subject and process tokens. - gcc41 warnings clean. - Teach audit_submit(3) about getaudit_addr(2). - Add support for zonename tokens. OpenBSM 1.0 alpha 13 - compat/clock_gettime.h now provides a compatibility implementation of clock_gettime(), which fixes building on Mac OS X. - Countless man page improvements, markup fixes, content fixs, etc. - XML printing support via "praudit -x". - audit.log.5 expanded to include additional BSM token types. - Added encoding and decoding routines for process64_ex, process32_ex, subject32_ex, header64, and attr64 tokens. - Additional audit event identifiers for listen, mlockall/munlockall, getpath, POSIX message queues, and mandatory access control. Approved by: re (bmah) MFC after: 3 weeks Obtained from: TrustedBSD Project
2007-04-16 15:37:10 +00:00
.Sh HISTORY
The OpenBSM implementation was created by McAfee Research, the security
division of McAfee Inc., under contract to Apple Computer Inc.\& in 2004.
It was subsequently adopted by the TrustedBSD Project as the foundation for
the OpenBSM distribution.
Initial vendor import of the TrustedBSD OpenBSM distribution, version 1.0 alpha 1, an implementation of the documented Sun Basic Security Module (BSM) Audit API and file format, as well as local extensions to support the Mac OS X and FreeBSD operating systems. Also included are command line tools for audit trail reduction and conversion to text, as well as documentation of the commands, file format, and APIs. This distribution is the foundation for the TrustedBSD Audit implementation, and is a pre-release. This is the first in a series of commits to introduce support for Common Criteria CAPP security event audit support. This software has been made possible through the generous contributions of Apple Computer, Inc., SPARTA, Inc., as well as members of the TrustedBSD Project, including Wayne Salamon <wsalamon> and Tom Rhodes <trhodes>. The original OpenBSM implementation was created by McAfee Research under contract to Apple Computer, Inc., as part of their CC CAPP security evaluation. Many thanks to: wsalamon, trhodes Obtained from: TrustedBSD Project
2006-01-31 19:40:12 +00:00
.Sh AUTHORS
Vendor import TrustedBSD OpenBSM 1.0 alpha 14, with the following change history notes since the last import: OpenBSM 1.0 alpha 14 - Fix endian issues when processing IPv6 addresses for extended subject and process tokens. - gcc41 warnings clean. - Teach audit_submit(3) about getaudit_addr(2). - Add support for zonename tokens. OpenBSM 1.0 alpha 13 - compat/clock_gettime.h now provides a compatibility implementation of clock_gettime(), which fixes building on Mac OS X. - Countless man page improvements, markup fixes, content fixs, etc. - XML printing support via "praudit -x". - audit.log.5 expanded to include additional BSM token types. - Added encoding and decoding routines for process64_ex, process32_ex, subject32_ex, header64, and attr64 tokens. - Additional audit event identifiers for listen, mlockall/munlockall, getpath, POSIX message queues, and mandatory access control. Approved by: re (bmah) MFC after: 3 weeks Obtained from: TrustedBSD Project
2007-04-16 15:37:10 +00:00
.An -nosplit
Initial vendor import of the TrustedBSD OpenBSM distribution, version 1.0 alpha 1, an implementation of the documented Sun Basic Security Module (BSM) Audit API and file format, as well as local extensions to support the Mac OS X and FreeBSD operating systems. Also included are command line tools for audit trail reduction and conversion to text, as well as documentation of the commands, file format, and APIs. This distribution is the foundation for the TrustedBSD Audit implementation, and is a pre-release. This is the first in a series of commits to introduce support for Common Criteria CAPP security event audit support. This software has been made possible through the generous contributions of Apple Computer, Inc., SPARTA, Inc., as well as members of the TrustedBSD Project, including Wayne Salamon <wsalamon> and Tom Rhodes <trhodes>. The original OpenBSM implementation was created by McAfee Research under contract to Apple Computer, Inc., as part of their CC CAPP security evaluation. Many thanks to: wsalamon, trhodes Obtained from: TrustedBSD Project
2006-01-31 19:40:12 +00:00
This software was created by McAfee Research, the security research division
of McAfee, Inc., under contract to Apple Computer Inc.
Vendor import TrustedBSD OpenBSM 1.0 alpha 14, with the following change history notes since the last import: OpenBSM 1.0 alpha 14 - Fix endian issues when processing IPv6 addresses for extended subject and process tokens. - gcc41 warnings clean. - Teach audit_submit(3) about getaudit_addr(2). - Add support for zonename tokens. OpenBSM 1.0 alpha 13 - compat/clock_gettime.h now provides a compatibility implementation of clock_gettime(), which fixes building on Mac OS X. - Countless man page improvements, markup fixes, content fixs, etc. - XML printing support via "praudit -x". - audit.log.5 expanded to include additional BSM token types. - Added encoding and decoding routines for process64_ex, process32_ex, subject32_ex, header64, and attr64 tokens. - Additional audit event identifiers for listen, mlockall/munlockall, getpath, POSIX message queues, and mandatory access control. Approved by: re (bmah) MFC after: 3 weeks Obtained from: TrustedBSD Project
2007-04-16 15:37:10 +00:00
Additional authors include
.An Wayne Salamon ,
.An Robert Watson ,
and SPARTA Inc.
Initial vendor import of the TrustedBSD OpenBSM distribution, version 1.0 alpha 1, an implementation of the documented Sun Basic Security Module (BSM) Audit API and file format, as well as local extensions to support the Mac OS X and FreeBSD operating systems. Also included are command line tools for audit trail reduction and conversion to text, as well as documentation of the commands, file format, and APIs. This distribution is the foundation for the TrustedBSD Audit implementation, and is a pre-release. This is the first in a series of commits to introduce support for Common Criteria CAPP security event audit support. This software has been made possible through the generous contributions of Apple Computer, Inc., SPARTA, Inc., as well as members of the TrustedBSD Project, including Wayne Salamon <wsalamon> and Tom Rhodes <trhodes>. The original OpenBSM implementation was created by McAfee Research under contract to Apple Computer, Inc., as part of their CC CAPP security evaluation. Many thanks to: wsalamon, trhodes Obtained from: TrustedBSD Project
2006-01-31 19:40:12 +00:00
.Pp
The Basic Security Module (BSM) interface to audit records and audit event
stream format were defined by Sun Microsystems.
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