diff options
Diffstat (limited to 'contrib/openbsm/bsm')
-rw-r--r-- | contrib/openbsm/bsm/Makefile.am | 3 | ||||
-rw-r--r-- | contrib/openbsm/bsm/Makefile.in | 3 | ||||
-rw-r--r-- | contrib/openbsm/bsm/audit.h | 6 | ||||
-rw-r--r-- | contrib/openbsm/bsm/audit_filter.h | 77 | ||||
-rw-r--r-- | contrib/openbsm/bsm/audit_record.h | 36 | ||||
-rw-r--r-- | contrib/openbsm/bsm/libbsm.h | 5 |
6 files changed, 102 insertions, 28 deletions
diff --git a/contrib/openbsm/bsm/Makefile.am b/contrib/openbsm/bsm/Makefile.am index 68c5d32..8287789 100644 --- a/contrib/openbsm/bsm/Makefile.am +++ b/contrib/openbsm/bsm/Makefile.am @@ -1,11 +1,12 @@ # -# $P4: //depot/projects/trustedbsd/openbsm/bsm/Makefile.am#1 $ +# $P4: //depot/projects/trustedbsd/openbsm/bsm/Makefile.am#2 $ # openbsmdir = $(includedir)/bsm openbsm_HEADERS = \ audit.h \ + audit_filter.h \ audit_internal.h \ audit_kevents.h \ audit_record.h \ diff --git a/contrib/openbsm/bsm/Makefile.in b/contrib/openbsm/bsm/Makefile.in index ae913bd..c860974 100644 --- a/contrib/openbsm/bsm/Makefile.in +++ b/contrib/openbsm/bsm/Makefile.in @@ -15,7 +15,7 @@ @SET_MAKE@ # -# $P4: //depot/projects/trustedbsd/openbsm/bsm/Makefile.in#3 $ +# $P4: //depot/projects/trustedbsd/openbsm/bsm/Makefile.in#4 $ # srcdir = @srcdir@ @@ -168,6 +168,7 @@ target_alias = @target_alias@ openbsmdir = $(includedir)/bsm openbsm_HEADERS = \ audit.h \ + audit_filter.h \ audit_internal.h \ audit_kevents.h \ audit_record.h \ diff --git a/contrib/openbsm/bsm/audit.h b/contrib/openbsm/bsm/audit.h index 8739b2a..1d05625 100644 --- a/contrib/openbsm/bsm/audit.h +++ b/contrib/openbsm/bsm/audit.h @@ -30,7 +30,7 @@ * * @APPLE_BSD_LICENSE_HEADER_END@ * - * $P4: //depot/projects/trustedbsd/openbsm/bsm/audit.h#15 $ + * $P4: //depot/projects/trustedbsd/openbsm/bsm/audit.h#16 $ */ #ifndef _BSM_AUDIT_H @@ -264,11 +264,11 @@ struct audit_stat { unsigned int as_version; unsigned int as_numevent; int as_generated; - int as_nonattring; + int as_nonattrib; int as_kernel; int as_audit; int as_auditctl; - int as_enqueu; + int as_enqueue; int as_written; int as_wblocked; int as_rblocked; diff --git a/contrib/openbsm/bsm/audit_filter.h b/contrib/openbsm/bsm/audit_filter.h new file mode 100644 index 0000000..5b7dd4f --- /dev/null +++ b/contrib/openbsm/bsm/audit_filter.h @@ -0,0 +1,77 @@ +/*- + * Copyright (c) 2006 Robert N. M. Watson + * All rights reserved. + * + * This software was developed by Robert Watson for the TrustedBSD Project. + * + * 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/bsm/audit_filter.h#2 $ + */ + +#ifndef _BSM_AUDIT_FILTER_H_ +#define _BSM_AUDIT_FILTER_H_ + +/* + * Module interface for audit filter modules. + * + * audit_filter_attach_t - filter module is being attached with arguments + * audit_filter_reinit_t - arguments to module have changed + * audit_filter_record_t - present parsed record to filter module, with + * receipt time + * audit_filter_bsmrecord_t - present bsm format record to filter module, + * with receipt time + * audit_filter_destach_t - filter module is being detached + * + * There may be many instances of the same filter, identified by the instance + * void pointer maintained by the filter instance. + */ +typedef int (*audit_filter_attach_t)(void **instance, int argc, char *argv[]); +typedef int (*audit_filter_reinit_t)(void *instance, int argc, char *argv[]); +typedef void (*audit_filter_record_t)(void *instance, struct timespec *ts, + int token_count, const tokenstr_t tok[]); +typedef void (*audit_filter_bsmrecord_t)(void *instance, struct timespec *ts, + void *data, u_int len); +typedef void (*audit_filter_detach_t)(void *instance); + +/* + * Values to be returned by audit_filter_init_t. + */ +#define AUDIT_FILTER_SUCCESS (0) +#define AUDIT_FILTER_FAILURE (-1) + +/* + * Standard name for filter module initialization functions, which will be + * found using dlsym(). + */ +#define AUDIT_FILTER_ATTACH audit_filter_attach +#define AUDIT_FILTER_REINIT audit_filter_reinit +#define AUDIT_FILTER_RECORD audit_filter_record +#define AUDIT_FILTER_BSMRECORD audit_filter_bsmrecord +#define AUDIT_FILTER_DETACH audit_filter_detach +#define AUDIT_FILTER_ATTACH_STRING "audit_filter_attach" +#define AUDIT_FILTER_REINIT_STRING "audit_filter_reinit" +#define AUDIT_FILTER_RECORD_STRING "audit_filter_record" +#define AUDIT_FILTER_BSMRECORD_STRING "audit_filter_bsmrecord" +#define AUDIT_FILTER_DETACH_STRING "audit_filter_detach" + +#endif /* !_BSM_AUDIT_FILTER_H_ */ diff --git a/contrib/openbsm/bsm/audit_record.h b/contrib/openbsm/bsm/audit_record.h index af9ba4d..9816112 100644 --- a/contrib/openbsm/bsm/audit_record.h +++ b/contrib/openbsm/bsm/audit_record.h @@ -30,23 +30,15 @@ * * @APPLE_BSD_LICENSE_HEADER_END@ * - * $P4: //depot/projects/trustedbsd/openbsm/bsm/audit_record.h#14 $ + * $P4: //depot/projects/trustedbsd/openbsm/bsm/audit_record.h#17 $ */ #ifndef _BSM_AUDIT_RECORD_H_ #define _BSM_AUDIT_RECORD_H_ -/* Various token id types */ - /* - * Values inside the comments are not documented in the BSM pages and - * have been picked up from the header files + * Token type identifiers. */ - -/* - * Values marked as XXX do not have a value defined in the BSM header files - */ - #define AUT_INVALID 0x00 #define AUT_OTHER_FILE32 0x11 #define AUT_OHEADER 0x12 @@ -187,13 +179,19 @@ /* data-types for the arbitrary token */ #define AUR_BYTE 0 +#define AUR_CHAR AUR_BYTE #define AUR_SHORT 1 -#define AUR_LONG 2 +#define AUR_INT32 2 +#define AUR_INT AUR_INT +#define AUR_INT64 3 /* ... and their sizes */ #define AUR_BYTE_SIZE sizeof(u_char) +#define AUR_CHAR_SIZE AUR_BYTE_SIZE #define AUR_SHORT_SIZE sizeof(uint16_t) -#define AUR_LONG_SIZE sizeof(uint32_t) +#define AUR_INT32_SIZE sizeof(uint32_t) +#define AUR_INT_SIZE AUR_INT32_SIZE +#define AUR_INT64_SIZE sizeof(uint64_t) /* Modifiers for the header token */ #define PAD_NOTATTR 0x4000 /* nonattributable event */ @@ -230,24 +228,18 @@ int au_open(void); int au_write(int d, token_t *m); int au_close(int d, int keep, short event); int au_close_buffer(int d, short event, u_char *buffer, size_t *buflen); +int au_close_token(token_t *tok, u_char *buffer, size_t *buflen); -#if defined(KERNEL) || defined(_KERNEL) token_t *au_to_file(char *file, struct timeval tm); -#else -token_t *au_to_file(char *file); -#endif -#if defined(KERNEL) || defined(_KERNEL) -token_t *au_to_header(int rec_size, au_event_t e_type, au_emod_t e_mod, - struct timeval tm); -token_t *au_to_header32(int rec_size, au_event_t e_type, au_emod_t e_mod, +token_t *au_to_header32_tm(int rec_size, au_event_t e_type, au_emod_t e_mod, struct timeval tm); -#else +#if !defined(KERNEL) && !defined(_KERNEL) token_t *au_to_header(int rec_size, au_event_t e_type, au_emod_t e_mod); token_t *au_to_header32(int rec_size, au_event_t e_type, au_emod_t e_mod); +token_t *au_to_header64(int rec_size, au_event_t e_type, au_emod_t e_mod); #endif -token_t *au_to_header64(int rec_size, au_event_t e_type, au_emod_t e_mod); token_t *au_to_me(void); token_t *au_to_arg(char n, char *text, uint32_t v); token_t *au_to_arg32(char n, char *text, uint32_t v); diff --git a/contrib/openbsm/bsm/libbsm.h b/contrib/openbsm/bsm/libbsm.h index a687111..45af631 100644 --- a/contrib/openbsm/bsm/libbsm.h +++ b/contrib/openbsm/bsm/libbsm.h @@ -26,7 +26,7 @@ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * - * $P4: //depot/projects/trustedbsd/openbsm/bsm/libbsm.h#18 $ + * $P4: //depot/projects/trustedbsd/openbsm/bsm/libbsm.h#20 $ */ #ifndef _LIBBSM_H_ @@ -695,6 +695,9 @@ struct tokenstr { typedef struct tokenstr tokenstr_t; +int audit_submit(short au_event, au_id_t auid, + char status, int reterr, const char *fmt, ...); + /* * Functions relating to querying audit class information. */ |