2 * Copyright (c) 2005 Apple Computer, Inc.
5 * @APPLE_BSD_LICENSE_HEADER_START@
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31 * @APPLE_BSD_LICENSE_HEADER_END@
33 * $P4: //depot/projects/trustedbsd/audit3/sys/bsm/audit_record.h#13 $
37 #ifndef _BSM_AUDIT_RECORD_H_
38 #define _BSM_AUDIT_RECORD_H_
41 * Token type identifiers.
43 #define AUT_INVALID 0x00
44 #define AUT_OTHER_FILE32 0x11
45 #define AUT_OHEADER 0x12
46 #define AUT_TRAILER 0x13
47 #define AUT_HEADER32 0x14
48 #define AUT_HEADER32_EX 0x15
52 #define AUT_SUBJECT32 0x24
53 #define AUT_SERVER32 0x25
54 #define AUT_PROCESS32 0x26
55 #define AUT_RETURN32 0x27
57 #define AUT_OPAQUE 0x29
58 #define AUT_IN_ADDR 0x2a
60 #define AUT_IPORT 0x2c
61 #define AUT_ARG32 0x2d
62 #define AUT_SOCKET 0x2e
66 #define AUT_IPC_PERM 0x32
67 #define AUT_LABEL 0x33
68 #define AUT_GROUPS 0x34
69 #define AUT_ILABEL 0x35
70 #define AUT_SLABEL 0x36
71 #define AUT_CLEAR 0x37
73 #define AUT_UPRIV 0x39
74 #define AUT_LIAISON 0x3a
75 #define AUT_NEWGROUPS 0x3b
76 #define AUT_EXEC_ARGS 0x3c
77 #define AUT_EXEC_ENV 0x3d
78 #define AUT_ATTR32 0x3e
79 /* #define AUT_???? 0x3f */
80 #define AUT_XATOM 0x40
82 #define AUT_XPROTO 0x42
83 #define AUT_XSELECT 0x43
84 /* XXXRW: Additional X11 tokens not defined? */
87 /* XXXRW: OpenBSM AUT_HOST 0x70? */
88 #define AUT_ARG64 0x71
89 #define AUT_RETURN64 0x72
90 #define AUT_ATTR64 0x73
91 #define AUT_HEADER64 0x74
92 #define AUT_SUBJECT64 0x75
93 #define AUT_SERVER64 0x76
94 #define AUT_PROCESS64 0x77
95 #define AUT_OTHER_FILE64 0x78
96 #define AUT_HEADER64_EX 0x79
97 #define AUT_SUBJECT32_EX 0x7a
98 #define AUT_PROCESS32_EX 0x7b
99 #define AUT_SUBJECT64_EX 0x7c
100 #define AUT_PROCESS64_EX 0x7d
101 #define AUT_IN_ADDR_EX 0x7e
102 #define AUT_SOCKET_EX 0x7f
105 * Pre-64-bit BSM, 32-bit tokens weren't explicitly named as '32'. We have
106 * compatibility defines.
108 #define AUT_HEADER AUT_HEADER32
109 #define AUT_ARG AUT_ARG32
110 #define AUT_RETURN AUT_RETURN32
111 #define AUT_SUBJECT AUT_SUBJECT32
112 #define AUT_SERVER AUT_SERVER32
113 #define AUT_PROCESS AUT_PROCESS32
114 #define AUT_OTHER_FILE AUT_OTHER_FILE32
117 * Darwin's bsm distribution uses the following non-BSM token name defines.
118 * We provide them for a single OpenBSM release for compatibility reasons.
120 #define AU_FILE_TOKEN AUT_OTHER_FILE32
121 #define AU_TRAILER_TOKEN AUT_TRAILER
122 #define AU_HEADER_32_TOKEN AUT_HEADER32
123 #define AU_DATA_TOKEN AUT_DATA
124 #define AU_ARB_TOKEN AUT_DATA
125 #define AU_IPC_TOKEN AUT_IPC
126 #define AU_PATH_TOKEN AUT_PATH
127 #define AU_SUBJECT_32_TOKEN AUT_SUBJECT32
128 #define AU_PROCESS_32_TOKEN AUT_PROCESS32
129 #define AU_RETURN_32_TOKEN AUT_RETURN32
130 #define AU_TEXT_TOKEN AUT_TEXT
131 #define AU_OPAQUE_TOKEN AUT_OPAQUE
132 #define AU_IN_ADDR_TOKEN AUT_IN_ADDR
133 #define AU_IP_TOKEN AUT_IP
134 #define AU_IPORT_TOKEN AUT_IPORT
135 #define AU_ARG32_TOKEN AUT_ARG32
136 #define AU_SOCK_TOKEN AUT_SOCKET
137 #define AU_SEQ_TOKEN AUT_SEQ
138 #define AU_ATTR_TOKEN AUT_ATTR
139 #define AU_IPCPERM_TOKEN AUT_IPC_PERM
140 #define AU_NEWGROUPS_TOKEN AUT_NEWGROUPS
141 #define AU_EXEC_ARG_TOKEN AUT_EXEC_ARGS
142 #define AU_EXEC_ENV_TOKEN AUT_EXEC_ENV
143 #define AU_ATTR32_TOKEN AUT_ATTR32
144 #define AU_CMD_TOKEN AUT_CMD
145 #define AU_EXIT_TOKEN AUT_EXIT
146 #define AU_ARG64_TOKEN AUT_ARG64
147 #define AU_RETURN_64_TOKEN AUT_RETURN64
148 #define AU_ATTR64_TOKEN AUT_ATTR64
149 #define AU_HEADER_64_TOKEN AUT_HEADER64
150 #define AU_SUBJECT_64_TOKEN AUT_SUBJECT64
151 #define AU_PROCESS_64_TOKEN AUT_PROCESS64
152 #define AU_HEADER_64_EX_TOKEN AUT_HEADER64_EX
153 #define AU_SUBJECT_32_EX_TOKEN AUT_SUBJECT32_EX
154 #define AU_PROCESS_32_EX_TOKEN AUT_PROCESS32_EX
155 #define AU_SUBJECT_64_EX_TOKEN AUT_SUBJECT64_EX
156 #define AU_PROCESS_64_EX_TOKEN AUT_PROCESS64_EX
157 #define AU_IN_ADDR_EX_TOKEN AUT_IN_ADDR_EX
158 #define AU_SOCK_32_EX_TOKEN AUT_SOCKET_EX
161 * The values for the following token ids are not defined by BSM.
163 * XXXRW: Not sure how to handle these in OpenBSM yet, but I'll give them
164 * names more consistent with Sun's BSM. These originally came from Apple's
167 #define AUT_SOCKINET32 0x80 /* XXX */
168 #define AUT_SOCKINET128 0x81 /* XXX */
169 #define AUT_SOCKUNIX 0x82 /* XXX */
170 #define AU_SOCK_INET_32_TOKEN AUT_SOCKINET32
171 #define AU_SOCK_INET_128_TOKEN AUT_SOCKINET128
172 #define AU_SOCK_UNIX_TOKEN AUT_SOCKUNIX
174 /* print values for the arbitrary token */
177 #define AUP_DECIMAL 2
181 /* data-types for the arbitrary token */
183 #define AUR_CHAR AUR_BYTE
186 #define AUR_INT AUR_INT
189 /* ... and their sizes */
190 #define AUR_BYTE_SIZE sizeof(u_char)
191 #define AUR_CHAR_SIZE AUR_BYTE_SIZE
192 #define AUR_SHORT_SIZE sizeof(uint16_t)
193 #define AUR_INT32_SIZE sizeof(uint32_t)
194 #define AUR_INT_SIZE AUR_INT32_SIZE
195 #define AUR_INT64_SIZE sizeof(uint64_t)
197 /* Modifiers for the header token */
198 #define PAD_NOTATTR 0x4000 /* nonattributable event */
199 #define PAD_FAILURE 0x8000 /* fail audit event */
202 #define BSM_MAX_GROUPS 16
203 #define HEADER_VERSION 1
206 * BSM define is AUT_TRAILER_MAGIC; Apple BSM define is TRAILER_PAD_MAGIC; we
207 * split the difference, will remove the Apple define for the next release.
209 #define AUT_TRAILER_MAGIC 0xb105
210 #define TRAILER_PAD_MAGIC AUT_TRAILER_MAGIC
212 /* BSM library calls */
224 #if defined(_KERNEL) || defined(KERNEL)
225 struct vnode_au_info;
229 int au_write(int d, token_t *m);
230 int au_close(int d, int keep, short event);
231 int au_close_buffer(int d, short event, u_char *buffer, size_t *buflen);
232 int au_close_token(token_t *tok, u_char *buffer, size_t *buflen);
234 token_t *au_to_file(char *file, struct timeval tm);
236 token_t *au_to_header32_tm(int rec_size, au_event_t e_type, au_emod_t e_mod,
238 #if !defined(KERNEL) && !defined(_KERNEL)
239 token_t *au_to_header(int rec_size, au_event_t e_type, au_emod_t e_mod);
240 token_t *au_to_header32(int rec_size, au_event_t e_type, au_emod_t e_mod);
241 token_t *au_to_header64(int rec_size, au_event_t e_type, au_emod_t e_mod);
244 token_t *au_to_me(void);
245 token_t *au_to_arg(char n, char *text, uint32_t v);
246 token_t *au_to_arg32(char n, char *text, uint32_t v);
247 token_t *au_to_arg64(char n, char *text, uint64_t v);
249 #if defined(_KERNEL) || defined(KERNEL)
250 token_t *au_to_attr(struct vnode_au_info *vni);
251 token_t *au_to_attr32(struct vnode_au_info *vni);
252 token_t *au_to_attr64(struct vnode_au_info *vni);
255 token_t *au_to_data(char unit_print, char unit_type, char unit_count,
257 token_t *au_to_exit(int retval, int err);
258 token_t *au_to_groups(int *groups);
259 token_t *au_to_newgroups(uint16_t n, gid_t *groups);
260 token_t *au_to_in_addr(struct in_addr *internet_addr);
261 token_t *au_to_in_addr_ex(struct in6_addr *internet_addr);
262 token_t *au_to_ip(struct ip *ip);
263 token_t *au_to_ipc(char type, int id);
264 token_t *au_to_ipc_perm(struct ipc_perm *perm);
265 token_t *au_to_iport(uint16_t iport);
266 token_t *au_to_opaque(char *data, uint16_t bytes);
267 token_t *au_to_path(char *path);
268 token_t *au_to_process(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid,
269 gid_t rgid, pid_t pid, au_asid_t sid, au_tid_t *tid);
270 token_t *au_to_process32(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid,
271 gid_t rgid, pid_t pid, au_asid_t sid, au_tid_t *tid);
272 token_t *au_to_process64(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid,
273 gid_t rgid, pid_t pid, au_asid_t sid, au_tid_t *tid);
274 token_t *au_to_process_ex(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid,
275 gid_t rgid, pid_t pid, au_asid_t sid, au_tid_addr_t *tid);
276 token_t *au_to_process32_ex(au_id_t auid, uid_t euid, gid_t egid,
277 uid_t ruid, gid_t rgid, pid_t pid, au_asid_t sid,
279 token_t *au_to_process64_ex(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid,
280 gid_t rgid, pid_t pid, au_asid_t sid, au_tid_addr_t *tid);
281 token_t *au_to_return(char status, uint32_t ret);
282 token_t *au_to_return32(char status, uint32_t ret);
283 token_t *au_to_return64(char status, uint64_t ret);
284 token_t *au_to_seq(long audit_count);
286 #if defined(_KERNEL) || defined(KERNEL)
287 token_t *au_to_socket(struct socket *so);
288 token_t *au_to_socket_ex_32(uint16_t lp, uint16_t rp, struct sockaddr *la,
289 struct sockaddr *ta);
290 token_t *au_to_socket_ex_128(uint16_t lp, uint16_t rp, struct sockaddr *la,
291 struct sockaddr *ta);
294 token_t *au_to_sock_inet(struct sockaddr_in *so);
295 token_t *au_to_sock_inet32(struct sockaddr_in *so);
296 token_t *au_to_sock_inet128(struct sockaddr_in6 *so);
297 token_t *au_to_sock_unix(struct sockaddr_un *so);
298 token_t *au_to_subject(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid,
299 gid_t rgid, pid_t pid, au_asid_t sid, au_tid_t *tid);
300 token_t *au_to_subject32(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid,
301 gid_t rgid, pid_t pid, au_asid_t sid, au_tid_t *tid);
302 token_t *au_to_subject64(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid,
303 gid_t rgid, pid_t pid, au_asid_t sid, au_tid_t *tid);
304 token_t *au_to_subject_ex(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid,
305 gid_t rgid, pid_t pid, au_asid_t sid, au_tid_addr_t *tid);
306 token_t *au_to_subject32_ex(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid,
307 gid_t rgid, pid_t pid, au_asid_t sid, au_tid_addr_t *tid);
308 token_t *au_to_subject64_ex(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid,
309 gid_t rgid, pid_t pid, au_asid_t sid, au_tid_addr_t *tid);
310 token_t *au_to_exec_args(const char **);
311 token_t *au_to_exec_env(const char **);
312 token_t *au_to_text(char *text);
313 token_t *au_to_kevent(struct kevent *kev);
314 token_t *au_to_trailer(int rec_size);
318 #endif /* ! _BSM_AUDIT_RECORD_H_ */