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Diffstat (limited to 'sys/bsm/audit_record.h')
| -rw-r--r-- | sys/bsm/audit_record.h | 293 |
1 files changed, 293 insertions, 0 deletions
diff --git a/sys/bsm/audit_record.h b/sys/bsm/audit_record.h new file mode 100644 index 000000000000..ccca15b646d1 --- /dev/null +++ b/sys/bsm/audit_record.h @@ -0,0 +1,293 @@ +/*- + * Copyright (c) 2005-2008 Apple Inc. + * 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. + * 3. Neither the name of Apple Inc. ("Apple") nor the names of + * its contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * 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. + * + * $P4: //depot/projects/trustedbsd/openbsm/sys/bsm/audit_record.h#3 $ + */ + +#ifndef _BSM_AUDIT_RECORD_H_ +#define _BSM_AUDIT_RECORD_H_ + +#include <sys/time.h> /* struct timeval */ + +/* + * Token type identifiers. + */ +#define AUT_INVALID 0x00 +#define AUT_OTHER_FILE32 0x11 +#define AUT_OHEADER 0x12 +#define AUT_TRAILER 0x13 +#define AUT_HEADER32 0x14 +#define AUT_HEADER32_EX 0x15 +#define AUT_DATA 0x21 +#define AUT_IPC 0x22 +#define AUT_PATH 0x23 +#define AUT_SUBJECT32 0x24 +#define AUT_XATPATH 0x25 +#define AUT_PROCESS32 0x26 +#define AUT_RETURN32 0x27 +#define AUT_TEXT 0x28 +#define AUT_OPAQUE 0x29 +#define AUT_IN_ADDR 0x2a +#define AUT_IP 0x2b +#define AUT_IPORT 0x2c +#define AUT_ARG32 0x2d +#define AUT_SOCKET 0x2e +#define AUT_SEQ 0x2f +#define AUT_ACL 0x30 +#define AUT_ATTR 0x31 +#define AUT_IPC_PERM 0x32 +#define AUT_LABEL 0x33 +#define AUT_GROUPS 0x34 +#define AUT_ACE 0x35 +#define AUT_PRIV 0x38 +#define AUT_UPRIV 0x39 +#define AUT_LIAISON 0x3a +#define AUT_NEWGROUPS 0x3b +#define AUT_EXEC_ARGS 0x3c +#define AUT_EXEC_ENV 0x3d +#define AUT_ATTR32 0x3e +#define AUT_UNAUTH 0x3f +#define AUT_XATOM 0x40 +#define AUT_XOBJ 0x41 +#define AUT_XPROTO 0x42 +#define AUT_XSELECT 0x43 +#define AUT_XCOLORMAP 0x44 +#define AUT_XCURSOR 0x45 +#define AUT_XFONT 0x46 +#define AUT_XGC 0x47 +#define AUT_XPIXMAP 0x48 +#define AUT_XPROPERTY 0x49 +#define AUT_XWINDOW 0x4a +#define AUT_XCLIENT 0x4b +#define AUT_CMD 0x51 +#define AUT_EXIT 0x52 +#define AUT_ZONENAME 0x60 +#define AUT_HOST 0x70 +#define AUT_ARG64 0x71 +#define AUT_RETURN64 0x72 +#define AUT_ATTR64 0x73 +#define AUT_HEADER64 0x74 +#define AUT_SUBJECT64 0x75 +#define AUT_PROCESS64 0x77 +#define AUT_OTHER_FILE64 0x78 +#define AUT_HEADER64_EX 0x79 +#define AUT_SUBJECT32_EX 0x7a +#define AUT_PROCESS32_EX 0x7b +#define AUT_SUBJECT64_EX 0x7c +#define AUT_PROCESS64_EX 0x7d +#define AUT_IN_ADDR_EX 0x7e +#define AUT_SOCKET_EX 0x7f + +/* + * Pre-64-bit BSM, 32-bit tokens weren't explicitly named as '32'. We have + * compatibility defines. + */ +#define AUT_HEADER AUT_HEADER32 +#define AUT_ARG AUT_ARG32 +#define AUT_RETURN AUT_RETURN32 +#define AUT_SUBJECT AUT_SUBJECT32 +#define AUT_PROCESS AUT_PROCESS32 +#define AUT_OTHER_FILE AUT_OTHER_FILE32 + +/* + * The values for the following token ids are not defined by BSM. + * + * XXXRW: Not sure how to handle these in OpenBSM yet, but I'll give them + * names more consistent with Sun's BSM. These originally came from Apple's + * BSM. + */ +#define AUT_SOCKINET32 0x80 /* XXX */ +#define AUT_SOCKINET128 0x81 /* XXX */ +#define AUT_SOCKUNIX 0x82 /* XXX */ + +/* print values for the arbitrary token */ +#define AUP_BINARY 0 +#define AUP_OCTAL 1 +#define AUP_DECIMAL 2 +#define AUP_HEX 3 +#define AUP_STRING 4 + +/* data-types for the arbitrary token */ +#define AUR_BYTE 0 +#define AUR_CHAR AUR_BYTE +#define AUR_SHORT 1 +#define AUR_INT32 2 +#define AUR_INT AUR_INT32 +#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_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 */ +#define PAD_FAILURE 0x8000 /* fail audit event */ + +#define AUDIT_MAX_GROUPS 16 + +/* + * A number of BSM versions are floating around and defined. Here are + * constants for them. OpenBSM uses the same token types, etc, used in the + * Solaris BSM version, but has a separate version number in order to + * identify a potentially different event identifier name space. + */ +#define AUDIT_HEADER_VERSION_OLDDARWIN 1 /* In retrospect, a mistake. */ +#define AUDIT_HEADER_VERSION_SOLARIS 2 +#define AUDIT_HEADER_VERSION_TSOL25 3 +#define AUDIT_HEADER_VERSION_TSOL 4 +#define AUDIT_HEADER_VERSION_OPENBSM 10 + +/* + * BSM define is AUT_TRAILER_MAGIC; Apple BSM define is TRAILER_PAD_MAGIC; we + * split the difference, will remove the Apple define for the next release. + */ +#define AUT_TRAILER_MAGIC 0xb105 +#define TRAILER_PAD_MAGIC AUT_TRAILER_MAGIC + +/* BSM library calls */ + +__BEGIN_DECLS + +struct in_addr; +struct in6_addr; +struct ip; +struct ipc_perm; +struct kevent; +struct sockaddr_in; +struct sockaddr_in6; +struct sockaddr_un; +#if defined(_KERNEL) || defined(KERNEL) +struct vnode_au_info; +#endif + +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); + +token_t *au_to_file(const char *file, struct timeval tm); + +token_t *au_to_header32_tm(int rec_size, au_event_t e_type, au_emod_t e_mod, + struct timeval tm); +token_t *au_to_header32_ex_tm(int rec_size, au_event_t e_type, au_emod_t e_mod, + struct timeval tm, struct auditinfo_addr *aia); +token_t *au_to_header64_tm(int rec_size, au_event_t e_type, au_emod_t e_mod, + struct timeval tm); +#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_header_ex(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_me(void); +token_t *au_to_arg(char n, const char *text, uint32_t v); +token_t *au_to_arg32(char n, const char *text, uint32_t v); +token_t *au_to_arg64(char n, const char *text, uint64_t v); + +#if defined(_KERNEL) || defined(KERNEL) +token_t *au_to_attr(struct vnode_au_info *vni); +token_t *au_to_attr32(struct vnode_au_info *vni); +token_t *au_to_attr64(struct vnode_au_info *vni); +#endif + +token_t *au_to_data(char unit_print, char unit_type, char unit_count, + const char *p); +token_t *au_to_exit(int retval, int err); +token_t *au_to_groups(int *groups); +token_t *au_to_newgroups(uint16_t n, gid_t *groups); +token_t *au_to_in_addr(struct in_addr *internet_addr); +token_t *au_to_in_addr_ex(struct in6_addr *internet_addr); +token_t *au_to_ip(struct ip *ip); +token_t *au_to_ipc(char type, int id); +token_t *au_to_ipc_perm(struct ipc_perm *perm); +token_t *au_to_iport(uint16_t iport); +token_t *au_to_opaque(const char *data, uint16_t bytes); +token_t *au_to_path(const char *path); +token_t *au_to_process(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid, + gid_t rgid, pid_t pid, au_asid_t sid, au_tid_t *tid); +token_t *au_to_process32(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid, + gid_t rgid, pid_t pid, au_asid_t sid, au_tid_t *tid); +token_t *au_to_process64(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid, + gid_t rgid, pid_t pid, au_asid_t sid, au_tid_t *tid); +token_t *au_to_process_ex(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid, + gid_t rgid, pid_t pid, au_asid_t sid, au_tid_addr_t *tid); +token_t *au_to_process32_ex(au_id_t auid, uid_t euid, gid_t egid, + uid_t ruid, gid_t rgid, pid_t pid, au_asid_t sid, + au_tid_addr_t *tid); +token_t *au_to_process64_ex(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid, + gid_t rgid, pid_t pid, au_asid_t sid, au_tid_addr_t *tid); +token_t *au_to_return(char status, uint32_t ret); +token_t *au_to_return32(char status, uint32_t ret); +token_t *au_to_return64(char status, uint64_t ret); +token_t *au_to_seq(long audit_count); + +#if defined(_KERNEL) || defined(KERNEL) +token_t *au_to_socket(struct socket *so); +token_t *au_to_socket_ex_32(uint16_t lp, uint16_t rp, struct sockaddr *la, + struct sockaddr *ta); +token_t *au_to_socket_ex_128(uint16_t lp, uint16_t rp, struct sockaddr *la, + struct sockaddr *ta); +#endif + +token_t *au_to_sock_inet(struct sockaddr_in *so); +token_t *au_to_sock_inet32(struct sockaddr_in *so); +token_t *au_to_sock_inet128(struct sockaddr_in6 *so); +token_t *au_to_sock_unix(struct sockaddr_un *so); +token_t *au_to_subject(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid, + gid_t rgid, pid_t pid, au_asid_t sid, au_tid_t *tid); +token_t *au_to_subject32(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid, + gid_t rgid, pid_t pid, au_asid_t sid, au_tid_t *tid); +token_t *au_to_subject64(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid, + gid_t rgid, pid_t pid, au_asid_t sid, au_tid_t *tid); +token_t *au_to_subject_ex(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid, + gid_t rgid, pid_t pid, au_asid_t sid, au_tid_addr_t *tid); +token_t *au_to_subject32_ex(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid, + gid_t rgid, pid_t pid, au_asid_t sid, au_tid_addr_t *tid); +token_t *au_to_subject64_ex(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid, + gid_t rgid, pid_t pid, au_asid_t sid, au_tid_addr_t *tid); +#if defined(_KERNEL) || defined(KERNEL) +token_t *au_to_exec_args(const char *args, int argc); +token_t *au_to_exec_env(const char *envs, int envc); +#else +token_t *au_to_exec_args(char **argv); +token_t *au_to_exec_env(char **envp); +#endif +token_t *au_to_text(const char *text); +token_t *au_to_kevent(struct kevent *kev); +token_t *au_to_trailer(int rec_size); +token_t *au_to_zonename(const char *zonename); + +__END_DECLS + +#endif /* ! _BSM_AUDIT_RECORD_H_ */ |