52267f7411
contrib/openbsm (svn merge) and sys/{bsm,security/audit} (manual merge).
- Add OpenBSM contrib tree to include paths for audit(8) and auditd(8).
- Merge support for new tokens, fixes to existing token generation to
audit_bsm_token.c.
- Synchronize bsm includes and definitions.
OpenBSM history for imported revisions below for reference.
MFC after: 1 month
Sponsored by: Apple Inc.
Obtained from: TrustedBSD Project
--
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 being arguments 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.
242 lines
7.4 KiB
Groff
242 lines
7.4 KiB
Groff
.\"-
|
|
.\" Copyright (c) 2005-2007 Robert N. M. Watson
|
|
.\" All rights reserved.
|
|
.\"
|
|
.\" 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
|
|
.\" notice, this list of conditions and the following disclaimer.
|
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer in the
|
|
.\" documentation and/or other materials provided with the distribution.
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND 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 THE AUTHOR OR 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.
|
|
.\"
|
|
.\" $P4: //depot/projects/trustedbsd/openbsm/libbsm/au_token.3#15 $
|
|
.\"
|
|
.Dd April 19, 2005
|
|
.Dt AU_TOKEN 3
|
|
.Os
|
|
.Sh NAME
|
|
.Nm au_to_arg32 ,
|
|
.Nm au_to_arg64 ,
|
|
.Nm au_to_arg ,
|
|
.Nm au_to_attr64 ,
|
|
.Nm au_to_data ,
|
|
.Nm au_to_exit ,
|
|
.Nm au_to_groups ,
|
|
.Nm au_to_newgroups ,
|
|
.Nm au_to_in_addr ,
|
|
.Nm au_to_in_addr_ex ,
|
|
.Nm au_to_ip ,
|
|
.Nm au_to_ipc ,
|
|
.Nm au_to_ipc_perm ,
|
|
.Nm au_to_iport ,
|
|
.Nm au_to_opaque ,
|
|
.Nm au_to_file ,
|
|
.Nm au_to_text ,
|
|
.Nm au_to_path ,
|
|
.Nm au_to_process32 ,
|
|
.Nm au_to_process64 ,
|
|
.Nm au_to_process ,
|
|
.Nm au_to_process32_ex ,
|
|
.Nm au_to_process64_ex ,
|
|
.Nm au_to_process_ex ,
|
|
.Nm au_to_return32 ,
|
|
.Nm au_to_return64 ,
|
|
.Nm au_to_return ,
|
|
.Nm au_to_seq ,
|
|
.Nm au_to_sock_inet32 ,
|
|
.Nm au_to_sock_inet128 ,
|
|
.Nm au_to_sock_inet ,
|
|
.Nm au_to_subject32 ,
|
|
.Nm au_to_subject64 ,
|
|
.Nm au_to_subject ,
|
|
.Nm au_to_subject32_ex ,
|
|
.Nm au_to_subject64_ex ,
|
|
.Nm au_to_subject_ex ,
|
|
.Nm au_to_me ,
|
|
.Nm au_to_exec_args ,
|
|
.Nm au_to_exec_env ,
|
|
.Nm au_to_header ,
|
|
.Nm au_to_header32 ,
|
|
.Nm au_to_header64 ,
|
|
.Nm au_to_header_ex ,
|
|
.Nm au_to_header32_ex ,
|
|
.Nm au_to_trailer ,
|
|
.Nm au_to_zonename
|
|
.Nd "routines for generating BSM audit tokens"
|
|
.Sh LIBRARY
|
|
.Lb libbsm
|
|
.Sh SYNOPSIS
|
|
.In bsm/libbsm.h
|
|
.Ft "token_t *"
|
|
.Fn au_to_arg32 "char n" "const char *text" "u_int32_t v"
|
|
.Ft "token_t *"
|
|
.Fn au_to_arg64 "char n" "const char *text" "u_int64_t v"
|
|
.Ft "token_t *"
|
|
.Fn au_to_arg "char n" "const char *text" "u_int32_t v"
|
|
.Ft "token_t *"
|
|
.Fn au_to_attr32 "struct vattr *attr"
|
|
.Ft "token_t *"
|
|
.Fn au_to_attr64 "struct vattr *attr"
|
|
.Ft "token_t *"
|
|
.Fn au_to_attr "struct vattr *attr"
|
|
.Ft "token_t *"
|
|
.Fn au_to_data "char unit_print" "char unit_type" "char unit_count" "const char *p"
|
|
.Ft "token_t *"
|
|
.Fn au_to_exit "int retval" "int err"
|
|
.Ft "token_t *"
|
|
.Fn au_to_groups "int *groups"
|
|
.Ft "token_t *"
|
|
.Fn au_to_newgroups "u_int16_t n" "gid_t *groups"
|
|
.Ft "token_t *"
|
|
.Fn au_to_in_addr "struct in_addr *internet_addr"
|
|
.Ft "token_t *"
|
|
.Fn au_to_in_addr_ex "struct in6_addr *internet_addr"
|
|
.Ft "token_t *"
|
|
.Fn au_to_ip "struct ip *ip"
|
|
.Ft "token_t *"
|
|
.Fn au_to_ipc "char type" "int id"
|
|
.Ft "token_t *"
|
|
.Fn au_to_ipc_perm "struct ipc_perm *perm"
|
|
.Ft "token_t *"
|
|
.Fn au_to_iport "u_int16_t iport"
|
|
.Ft "token_t *"
|
|
.Fn au_to_opaque "const char *data" "u_int16_t bytes"
|
|
.Ft "token_t *"
|
|
.Fn au_to_file "const char *file" "struct timeval tm"
|
|
.Ft "token_t *"
|
|
.Fn au_to_text "const char *text"
|
|
.Ft "token_t *"
|
|
.Fn au_to_path "const char *text"
|
|
.Ft "token_t *"
|
|
.Fo au_to_process32
|
|
.Fa "au_id_t auid" "uid_t euid" "gid_t egid" "uid_t ruid"
|
|
.Fa "gid_t rgid" "pid_t pid" "au_asid_t sid" "au_tid_t *tid"
|
|
.Fc
|
|
.Ft "token_t *"
|
|
.Fo au_to_process64
|
|
.Fa "au_id_t auid" "uid_t euid" "gid_t egid" "uid_t ruid"
|
|
.Fa "gid_t rgid" "pid_t pid" "au_asid_t sid" "au_tid_t *tid"
|
|
.Fc
|
|
.Ft "token_t *"
|
|
.Fo au_to_process32_ex
|
|
.Fa "au_id_t auid" "uid_t euid" "gid_t egid" "uid_t ruid"
|
|
.Fa "gid_t rgid" "pid_t pid" "au_asid_t sid" "au_tid_addr_t *tid"
|
|
.Fc
|
|
.Ft "token_t *"
|
|
.Fo au_to_process64_ex
|
|
.Fa "au_id_t auid" "uid_t euid" "gid_t egid" "uid_t ruid"
|
|
.Fa "gid_t rgid" "pid_t pid" "au_asid_t sid" "au_tid_addr_t *tid"
|
|
.Fc
|
|
.Ft "token_t *"
|
|
.Fn au_to_return32 "char status" "u_int32_t ret"
|
|
.Ft "token_t *"
|
|
.Fn au_to_return64 "char status" "u_int64_t ret"
|
|
.Ft "token_t *"
|
|
.Fn au_to_return "char status" "u_int32_t ret"
|
|
.Ft "token_t *"
|
|
.Fn au_to_seq "long audit_count"
|
|
.Ft "token_t *"
|
|
.Fn au_to_sock_inet32 "struct sockaddr_in *so"
|
|
.Ft "token_t *"
|
|
.Fn au_to_sock_inet128 "struct sockaddr_in6 *so"
|
|
.Ft "token_t *"
|
|
.Fn au_to_sock_int "struct sockaddr_in *so"
|
|
.Ft "token_t *"
|
|
.Fo au_to_subject32
|
|
.Fa "au_id_t auid" "uid_t euid" "gid_t egid" "uid_t ruid"
|
|
.Fa "gid_t rgid" "pid_t pid" "au_asid_t sid" "au_tid_t *tid"
|
|
.Fc
|
|
.Ft "token_t *"
|
|
.Fo au_to_subject64
|
|
.Fa "au_id_t auid" "uid_t euid" "gid_t egid" "uid_t ruid"
|
|
.Fa "gid_t rgid" "pid_t pid" "au_asid_t sid" "au_tid_t *tid"
|
|
.Fc
|
|
.Ft "token_t *"
|
|
.Fo au_to_subject
|
|
.Fa "au_id_t auid" "uid_t euid" "gid_t egid" "uid_t ruid"
|
|
.Fa "gid_t rgid" "pid_t pid" "au_asid_t sid" "au_tid_t *tid"
|
|
.Fc
|
|
.Ft "token_t *"
|
|
.Fo au_to_subject32_ex
|
|
.Fa "au_id_t auid" "uid_t euid" "gid_t egid" "uid_t ruid"
|
|
.Fa "gid_t rgid" "pid_t pid" "au_asid_t sid" "au_tid_addr_t *tid"
|
|
.Fc
|
|
.Ft "token_t *"
|
|
.Fo au_to_subject64_ex
|
|
.Fa "au_id_t auid" "uid_t euid" "gid_t egid" "uid_t ruid"
|
|
.Fa "gid_t rgid" "pid_t pid" "au_asid_t sid" "au_tid_addr_t *tid"
|
|
.Fc
|
|
.Ft "token_t *"
|
|
.Fo au_to_subject_ex
|
|
.Fa "au_id_t auid" "uid_t euid" "gid_t egid" "uid_t ruid"
|
|
.Fa "gid_t rgid" "pid_t pid" "au_asid_t sid" "au_tid_addr_t *tid"
|
|
.Fc
|
|
.Ft "token_t *"
|
|
.Fn au_to_me void
|
|
.Ft "token_t *"
|
|
.Fn au_to_exec_args "char **argv"
|
|
.Ft "token_t *"
|
|
.Fn au_to_exec_env "char **envp"
|
|
.Ft "token_t *"
|
|
.Fn au_to_header "int rec_size" "au_event_t e_type" "au_emod_t emod"
|
|
.Ft "token_t *"
|
|
.Fn au_to_header32 "int rec_size" "au_event_t e_type" "au_emod_t emod"
|
|
.Ft "token_t *"
|
|
.Fn au_to_header64 "int rec_size" "au_event_t e_type" "au_emod_t e_mod"
|
|
.Ft "token_t *"
|
|
.Fn au_to_header_ex "int rec_size" "au_event_t e_type" "au_emod_t e_mod"
|
|
.Ft "token_t *"
|
|
.Fn au_to_header32_ex "int rec_size" "au_event_t e_type" "au_emod_t e_mod"
|
|
.Ft "token_t *"
|
|
.Fn au_to_trailer "int rec_size"
|
|
.Ft "token_t *"
|
|
.Fn au_to_zonename "const char *zonename"
|
|
.Sh DESCRIPTION
|
|
These interfaces support the allocation of BSM audit tokens, represented by
|
|
.Vt token_t ,
|
|
for various data types.
|
|
.Sh RETURN VALUES
|
|
On success, a pointer to a
|
|
.Vt token_t
|
|
will be returned; the allocated
|
|
.Vt token_t
|
|
can be freed via a call to
|
|
.Xr au_free_token 3 .
|
|
On failure,
|
|
.Dv NULL
|
|
will be returned, and an error condition returned via
|
|
.Va errno .
|
|
.Sh SEE ALSO
|
|
.Xr libbsm 3
|
|
.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.
|
|
.Sh AUTHORS
|
|
.An -nosplit
|
|
This software was created by
|
|
.An Robert Watson ,
|
|
.An Wayne Salamon ,
|
|
and
|
|
.An Suresh Krishnaswamy
|
|
for McAfee Research, the security research division of McAfee,
|
|
Inc., under contract to Apple Computer, Inc.
|
|
.Pp
|
|
The Basic Security Module (BSM) interface to audit records and audit event
|
|
stream format were defined by Sun Microsystems.
|