2 * Copyright (c) 2005 Apple Computer, Inc.
5 * @APPLE_BSD_LICENSE_HEADER_START@
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33 * $P4: //depot/projects/trustedbsd/audit3/sys/bsm/audit_record.h#8 $
37 #ifndef _BSM_AUDIT_RECORD_H_
38 #define _BSM_AUDIT_RECORD_H_
40 /* Various token id types */
43 * Values inside the comments are not documented in the BSM pages and
44 * have been picked up from the header files
48 * Values marked as XXX do not have a value defined in the BSM header files
51 #define AUT_INVALID 0x00
52 #define AUT_OTHER_FILE32 0x11
53 #define AUT_OHEADER 0x12
54 #define AUT_TRAILER 0x13
55 #define AUT_HEADER32 0x14
56 #define AUT_HEADER32_EX 0x15
60 #define AUT_SUBJECT32 0x24
61 #define AUT_SERVER32 0x25
62 #define AUT_PROCESS32 0x26
63 #define AUT_RETURN32 0x27
65 #define AUT_OPAQUE 0x29
66 #define AUT_IN_ADDR 0x2a
68 #define AUT_IPORT 0x2c
69 #define AUT_ARG32 0x2d
70 #define AUT_SOCKET 0x2e
74 #define AUT_IPC_PERM 0x32
75 #define AUT_LABEL 0x33
76 #define AUT_GROUPS 0x34
77 #define AUT_ILABEL 0x35
78 #define AUT_SLABEL 0x36
79 #define AUT_CLEAR 0x37
81 #define AUT_UPRIV 0x39
82 #define AUT_LIAISON 0x3a
83 #define AUT_NEWGROUPS 0x3b
84 #define AUT_EXEC_ARGS 0x3c
85 #define AUT_EXEC_ENV 0x3d
86 #define AUT_ATTR32 0x3e
87 /* #define AUT_???? 0x3f */
88 #define AUT_XATOM 0x40
90 #define AUT_XPROTO 0x42
91 #define AUT_XSELECT 0x43
92 /* XXXRW: Additional X11 tokens not defined? */
95 /* XXXRW: OpenBSM AUT_HOST 0x70? */
96 #define AUT_ARG64 0x71
97 #define AUT_RETURN64 0x72
98 #define AUT_ATTR64 0x73
99 #define AUT_HEADER64 0x74
100 #define AUT_SUBJECT64 0x75
101 #define AUT_SERVER64 0x76
102 #define AUT_PROCESS64 0x77
103 #define AUT_OTHER_FILE64 0x78
104 #define AUT_HEADER64_EX 0x79
105 #define AUT_SUBJECT32_EX 0x7a
106 #define AUT_PROCESS32_EX 0x7b
107 #define AUT_SUBJECT64_EX 0x7c
108 #define AUT_PROCESS64_EX 0x7d
109 #define AUT_IN_ADDR_EX 0x7e
110 #define AUT_SOCKET_EX 0x7f
113 * Pre-64-bit BSM, 32-bit tokens weren't explicitly named as '32'. We have
114 * compatibility defines.
116 #define AUT_HEADER AUT_HEADER32
117 #define AUT_ARG AUT_ARG32
118 #define AUT_RETURN AUT_RETURN32
119 #define AUT_SUBJECT AUT_SUBJECT32
120 #define AUT_SERVER AUT_SERVER32
121 #define AUT_PROCESS AUT_PROCESS32
122 #define AUT_OTHER_FILE AUT_OTHER_FILE32
125 * Darwin's bsm distribution uses the following non-BSM token name defines.
126 * We provide them for a single OpenBSM release for compatibility reasons.
128 #define AU_FILE_TOKEN AUT_OTHER_FILE32
129 #define AU_TRAILER_TOKEN AUT_TRAILER
130 #define AU_HEADER_32_TOKEN AUT_HEADER32
131 #define AU_DATA_TOKEN AUT_DATA
132 #define AU_ARB_TOKEN AUT_DATA
133 #define AU_IPC_TOKEN AUT_IPC
134 #define AU_PATH_TOKEN AUT_PATH
135 #define AU_SUBJECT_32_TOKEN AUT_SUBJECT32
136 #define AU_PROCESS_32_TOKEN AUT_PROCESS32
137 #define AU_RETURN_32_TOKEN AUT_RETURN32
138 #define AU_TEXT_TOKEN AUT_TEXT
139 #define AU_OPAQUE_TOKEN AUT_OPAQUE
140 #define AU_IN_ADDR_TOKEN AUT_IN_ADDR
141 #define AU_IP_TOKEN AUT_IP
142 #define AU_IPORT_TOKEN AUT_IPORT
143 #define AU_ARG32_TOKEN AUT_ARG32
144 #define AU_SOCK_TOKEN AUT_SOCKET
145 #define AU_SEQ_TOKEN AUT_SEQ
146 #define AU_ATTR_TOKEN AUT_ATTR
147 #define AU_IPCPERM_TOKEN AUT_IPC_PERM
148 #define AU_NEWGROUPS_TOKEN AUT_NEWGROUPS
149 #define AU_EXEC_ARG_TOKEN AUT_EXEC_ARGS
150 #define AU_EXEC_ENV_TOKEN AUT_EXEC_ENV
151 #define AU_ATTR32_TOKEN AUT_ATTR32
152 #define AU_CMD_TOKEN AUT_CMD
153 #define AU_EXIT_TOKEN AUT_EXIT
154 #define AU_ARG64_TOKEN AUT_ARG64
155 #define AU_RETURN_64_TOKEN AUT_RETURN64
156 #define AU_ATTR64_TOKEN AUT_ATTR64
157 #define AU_HEADER_64_TOKEN AUT_HEADER64
158 #define AU_SUBJECT_64_TOKEN AUT_SUBJECT64
159 #define AU_PROCESS_64_TOKEN AUT_PROCESS64
160 #define AU_HEADER_64_EX_TOKEN AUT_HEADER64_EX
161 #define AU_SUBJECT_32_EX_TOKEN AUT_SUBJECT32_EX
162 #define AU_PROCESS_32_EX_TOKEN AUT_PROCESS32_EX
163 #define AU_SUBJECT_64_EX_TOKEN AUT_SUBJECT64_EX
164 #define AU_PROCESS_64_EX_TOKEN AUT_PROCESS64_EX
165 #define AU_IN_ADDR_EX_TOKEN AUT_IN_ADDR_EX
166 #define AU_SOCK_32_EX_TOKEN AUT_SOCKET_EX
169 * The values for the following token ids are not defined by BSM.
171 * XXXRW: Not sure how to handle these in OpenBSM yet, but I'll give them
172 * names more consistent with Sun's BSM. These originally came from Apple's
175 #define AUT_SOCKINET32 0x80 /* XXX */
176 #define AUT_SOCKINET128 0x81 /* XXX */
177 #define AUT_SOCKUNIX 0x82 /* XXX */
178 #define AU_SOCK_INET_32_TOKEN AUT_SOCKINET32
179 #define AU_SOCK_INET_128_TOKEN AUT_SOCKINET128
180 #define AU_SOCK_UNIX_TOKEN AUT_SOCKUNIX
182 /* print values for the arbitrary token */
185 #define AUP_DECIMAL 2
189 /* data-types for the arbitrary token */
194 /* ... and their sizes */
195 #define AUR_BYTE_SIZE sizeof(u_char)
196 #define AUR_SHORT_SIZE sizeof(uint16_t)
197 #define AUR_LONG_SIZE sizeof(uint32_t)
199 /* Modifiers for the header token */
200 #define PAD_NOTATTR 0x4000 /* nonattributable event */
201 #define PAD_FAILURE 0x8000 /* fail audit event */
204 #define BSM_MAX_GROUPS 16
205 #define HEADER_VERSION 1
208 * BSM define is AUT_TRAILER_MAGIC; Apple BSM define is TRAILER_PAD_MAGIC; we
209 * split the difference, will remove the Apple define for the next release.
211 #define AUT_TRAILER_MAGIC 0xb105
212 #define TRAILER_PAD_MAGIC AUT_TRAILER_MAGIC
214 /* BSM library calls */
226 #if defined(_KERNEL) || defined(KERNEL)
227 struct vnode_au_info;
231 int au_write(int d, token_t *m);
232 int au_close(int d, int keep, short event);
233 int au_close_buffer(int d, short event, u_char *buffer, size_t *buflen);
235 #if defined(KERNEL) || defined(_KERNEL)
236 token_t *au_to_file(char *file, struct timeval tm);
238 token_t *au_to_file(char *file);
241 #if defined(KERNEL) || defined(_KERNEL)
242 token_t *au_to_header(int rec_size, au_event_t e_type, au_emod_t e_mod,
244 token_t *au_to_header32(int rec_size, au_event_t e_type, au_emod_t e_mod,
247 token_t *au_to_header(int rec_size, au_event_t e_type, au_emod_t e_mod);
248 token_t *au_to_header32(int rec_size, au_event_t e_type, au_emod_t e_mod);
251 token_t *au_to_header64(int rec_size, au_event_t e_type, au_emod_t e_mod);
252 token_t *au_to_me(void);
253 token_t *au_to_arg(char n, char *text, uint32_t v);
254 token_t *au_to_arg32(char n, char *text, uint32_t v);
255 token_t *au_to_arg64(char n, char *text, uint64_t v);
257 #if defined(_KERNEL) || defined(KERNEL)
258 token_t *au_to_attr(struct vnode_au_info *vni);
259 token_t *au_to_attr32(struct vnode_au_info *vni);
260 token_t *au_to_attr64(struct vnode_au_info *vni);
263 token_t *au_to_data(char unit_print, char unit_type, char unit_count,
265 token_t *au_to_exit(int retval, int err);
266 token_t *au_to_groups(int *groups);
267 token_t *au_to_newgroups(uint16_t n, gid_t *groups);
268 token_t *au_to_in_addr(struct in_addr *internet_addr);
269 token_t *au_to_in_addr_ex(struct in6_addr *internet_addr);
270 token_t *au_to_ip(struct ip *ip);
271 token_t *au_to_ipc(char type, int id);
272 token_t *au_to_ipc_perm(struct ipc_perm *perm);
273 token_t *au_to_iport(uint16_t iport);
274 token_t *au_to_opaque(char *data, uint16_t bytes);
275 token_t *au_to_path(char *path);
276 token_t *au_to_process(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid,
277 gid_t rgid, pid_t pid, au_asid_t sid, au_tid_t *tid);
278 token_t *au_to_process32(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid,
279 gid_t rgid, pid_t pid, au_asid_t sid, au_tid_t *tid);
280 token_t *au_to_process64(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid,
281 gid_t rgid, pid_t pid, au_asid_t sid, au_tid_t *tid);
282 token_t *au_to_process_ex(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid,
283 gid_t rgid, pid_t pid, au_asid_t sid, au_tid_addr_t *tid);
284 token_t *au_to_process32_ex(au_id_t auid, uid_t euid, gid_t egid,
285 uid_t ruid, gid_t rgid, pid_t pid, au_asid_t sid,
287 token_t *au_to_process64_ex(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid,
288 gid_t rgid, pid_t pid, au_asid_t sid, au_tid_addr_t *tid);
289 token_t *au_to_return(char status, uint32_t ret);
290 token_t *au_to_return32(char status, uint32_t ret);
291 token_t *au_to_return64(char status, uint64_t ret);
292 token_t *au_to_seq(long audit_count);
294 #if defined(_KERNEL) || defined(KERNEL)
295 token_t *au_to_socket(struct socket *so);
296 token_t *au_to_socket_ex_32(uint16_t lp, uint16_t rp, struct sockaddr *la,
297 struct sockaddr *ta);
298 token_t *au_to_socket_ex_128(uint16_t lp, uint16_t rp, struct sockaddr *la,
299 struct sockaddr *ta);
302 token_t *au_to_sock_inet(struct sockaddr_in *so);
303 token_t *au_to_sock_inet32(struct sockaddr_in *so);
304 token_t *au_to_sock_inet128(struct sockaddr_in6 *so);
305 token_t *au_to_sock_unix(struct sockaddr_un *so);
306 token_t *au_to_subject(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_t *tid);
308 token_t *au_to_subject32(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_t *tid);
310 token_t *au_to_subject64(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid,
311 gid_t rgid, pid_t pid, au_asid_t sid, au_tid_t *tid);
312 token_t *au_to_subject_ex(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid,
313 gid_t rgid, pid_t pid, au_asid_t sid, au_tid_addr_t *tid);
314 token_t *au_to_subject32_ex(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid,
315 gid_t rgid, pid_t pid, au_asid_t sid, au_tid_addr_t *tid);
316 token_t *au_to_subject64_ex(au_id_t auid, uid_t euid, gid_t egid, uid_t ruid,
317 gid_t rgid, pid_t pid, au_asid_t sid, au_tid_addr_t *tid);
318 token_t *au_to_exec_args(const char **);
319 token_t *au_to_exec_env(const char **);
320 token_t *au_to_text(char *text);
321 token_t *au_to_kevent(struct kevent *kev);
322 token_t *au_to_trailer(int rec_size);
326 #endif /* ! _BSM_AUDIT_RECORD_H_ */