mirror of
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6f1cbda73d
implement the BSM audit trail format. Rename the kernel versions of the files to match the userspace filenames so that it's easier to work out what they correspond to, and therefore ensure they are kept in-sync. Obtained from: TrustedBSD Project
496 lines
7.5 KiB
C
496 lines
7.5 KiB
C
/*-
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* Copyright (c) 2008 Apple Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of Apple Inc. ("Apple") nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* P4: //depot/projects/trustedbsd/openbsm/libbsm/bsm_domain.c#3
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <sys/param.h>
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#include <sys/socket.h>
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#include <security/audit/audit.h>
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#include <bsm/audit_domain.h>
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#include <bsm/audit_record.h>
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struct bsm_domain {
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u_short bd_bsm_domain;
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int bd_local_domain;
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};
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#define PF_NO_LOCAL_MAPPING -600
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static const struct bsm_domain bsm_domains[] = {
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{ BSM_PF_UNSPEC, PF_UNSPEC },
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{ BSM_PF_LOCAL, PF_LOCAL },
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{ BSM_PF_INET, PF_INET },
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{ BSM_PF_IMPLINK,
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#ifdef PF_IMPLINK
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PF_IMPLINK
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_PUP,
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#ifdef PF_PUP
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PF_PUP
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_CHAOS,
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#ifdef PF_CHAOS
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PF_CHAOS
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_NS,
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#ifdef PF_NS
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PF_NS
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_NBS,
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#ifdef PF_NBS
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PF_NBS
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_ECMA,
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#ifdef PF_ECMA
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PF_ECMA
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_DATAKIT,
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#ifdef PF_DATAKIT
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PF_DATAKIT
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_CCITT,
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#ifdef PF_CCITT
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PF_CCITT
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_SNA, PF_SNA },
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{ BSM_PF_DECnet, PF_DECnet },
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{ BSM_PF_DLI,
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#ifdef PF_DLI
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PF_DLI
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_LAT,
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#ifdef PF_LAT
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PF_LAT
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_HYLINK,
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#ifdef PF_HYLINK
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PF_HYLINK
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_APPLETALK, PF_APPLETALK },
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{ BSM_PF_NIT,
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#ifdef PF_NIT
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PF_NIT
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_802,
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#ifdef PF_802
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PF_802
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_OSI,
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#ifdef PF_OSI
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PF_OSI
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_X25,
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#ifdef PF_X25
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PF_X25
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_OSINET,
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#ifdef PF_OSINET
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PF_OSINET
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_GOSIP,
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#ifdef PF_GOSIP
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PF_GOSIP
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_IPX, PF_IPX },
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{ BSM_PF_ROUTE, PF_ROUTE },
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{ BSM_PF_LINK,
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#ifdef PF_LINK
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PF_LINK
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_INET6, PF_INET6 },
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{ BSM_PF_KEY, PF_KEY },
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{ BSM_PF_NCA,
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#ifdef PF_NCA
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PF_NCA
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_POLICY,
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#ifdef PF_POLICY
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PF_POLICY
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_INET_OFFLOAD,
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#ifdef PF_INET_OFFLOAD
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PF_INET_OFFLOAD
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_NETBIOS,
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#ifdef PF_NETBIOS
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PF_NETBIOS
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_ISO,
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#ifdef PF_ISO
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PF_ISO
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_XTP,
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#ifdef PF_XTP
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PF_XTP
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_COIP,
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#ifdef PF_COIP
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PF_COIP
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_CNT,
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#ifdef PF_CNT
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PF_CNT
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_RTIP,
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#ifdef PF_RTIP
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PF_RTIP
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_SIP,
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#ifdef PF_SIP
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PF_SIP
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_PIP,
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#ifdef PF_PIP
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PF_PIP
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_ISDN,
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#ifdef PF_ISDN
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PF_ISDN
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_E164,
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#ifdef PF_E164
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PF_E164
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_NATM,
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#ifdef PF_NATM
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PF_NATM
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_ATM,
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#ifdef PF_ATM
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PF_ATM
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_NETGRAPH,
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#ifdef PF_NETGRAPH
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PF_NETGRAPH
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_SLOW,
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#ifdef PF_SLOW
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PF_SLOW
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_SCLUSTER,
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#ifdef PF_SCLUSTER
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PF_SCLUSTER
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_ARP,
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#ifdef PF_ARP
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PF_ARP
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_BLUETOOTH,
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#ifdef PF_BLUETOOTH
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PF_BLUETOOTH
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_AX25,
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#ifdef PF_AX25
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PF_AX25
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_ROSE,
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#ifdef PF_ROSE
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PF_ROSE
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_NETBEUI,
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#ifdef PF_NETBEUI
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PF_NETBEUI
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_SECURITY,
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#ifdef PF_SECURITY
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PF_SECURITY
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_PACKET,
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#ifdef PF_PACKET
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PF_PACKET
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_ASH,
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#ifdef PF_ASH
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PF_ASH
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_ECONET,
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#ifdef PF_ECONET
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PF_ECONET
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_ATMSVC,
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#ifdef PF_ATMSVC
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PF_ATMSVC
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_IRDA,
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#ifdef PF_IRDA
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PF_IRDA
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_PPPOX,
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#ifdef PF_PPPOX
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PF_PPPOX
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_WANPIPE,
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#ifdef PF_WANPIPE
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PF_WANPIPE
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_LLC,
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#ifdef PF_LLC
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PF_LLC
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_CAN,
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#ifdef PF_CAN
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PF_CAN
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_TIPC,
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#ifdef PF_TIPC
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PF_TIPC
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_IUCV,
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#ifdef PF_IUCV
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PF_IUCV
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_RXRPC,
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#ifdef PF_RXRPC
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PF_RXRPC
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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{ BSM_PF_PHONET,
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#ifdef PF_PHONET
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PF_PHONET
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#else
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PF_NO_LOCAL_MAPPING
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#endif
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},
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};
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static const int bsm_domains_count = sizeof(bsm_domains) /
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sizeof(bsm_domains[0]);
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static const struct bsm_domain *
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bsm_lookup_local_domain(int local_domain)
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{
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int i;
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for (i = 0; i < bsm_domains_count; i++) {
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if (bsm_domains[i].bd_local_domain == local_domain)
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return (&bsm_domains[i]);
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}
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return (NULL);
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}
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u_short
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au_domain_to_bsm(int local_domain)
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{
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const struct bsm_domain *bstp;
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bstp = bsm_lookup_local_domain(local_domain);
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if (bstp == NULL)
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return (BSM_PF_UNKNOWN);
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return (bstp->bd_bsm_domain);
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}
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static const struct bsm_domain *
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bsm_lookup_bsm_domain(u_short bsm_domain)
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{
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int i;
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for (i = 0; i < bsm_domains_count; i++) {
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if (bsm_domains[i].bd_bsm_domain == bsm_domain)
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return (&bsm_domains[i]);
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}
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return (NULL);
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}
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int
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au_bsm_to_domain(u_short bsm_domain, int *local_domainp)
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{
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const struct bsm_domain *bstp;
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bstp = bsm_lookup_bsm_domain(bsm_domain);
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if (bstp == NULL || bstp->bd_local_domain)
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return (-1);
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*local_domainp = bstp->bd_local_domain;
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return (0);
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}
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