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7029 want per-process exploit mitigation features (secflags)
7030 want basic address space layout randomization (aslr)
7031 noexec_user_stack should be a secflag
7032 want a means to forbid mappings around NULL.
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--- old/usr/src/cmd/praudit/toktable.c
+++ new/usr/src/cmd/praudit/toktable.c
1 1 /*
2 2 * CDDL HEADER START
3 3 *
4 4 * The contents of this file are subject to the terms of the
5 5 * Common Development and Distribution License (the "License").
6 6 * You may not use this file except in compliance with the License.
7 7 *
8 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 9 * or http://www.opensolaris.org/os/licensing.
10 10 * See the License for the specific language governing permissions
11 11 * and limitations under the License.
12 12 *
13 13 * When distributing Covered Code, include this CDDL HEADER in each
14 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 15 * If applicable, add the following below this CDDL HEADER, with the
16 16 * fields enclosed by brackets "[]" replaced with your own identifying
17 17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 18 *
19 19 * CDDL HEADER END
20 20 */
21 21 /*
22 22 * Copyright 2010 Sun Microsystems, Inc. All rights reserved.
23 23 * Use is subject to license terms.
24 24 */
25 25
26 26 /*
27 27 * Solaris Audit Token Table.
28 28 */
29 29
30 30 #include <locale.h>
31 31
32 32 #include <stdio.h>
33 33 #include <stdlib.h>
34 34 #include <string.h>
35 35 #include <bsm/audit.h>
36 36 #include <bsm/audit_record.h>
37 37 #include <bsm/libbsm.h>
38 38
39 39 #include "praudit.h"
40 40 #include "toktable.h"
41 41
42 42 token_desc_t tokentable[MAXTAG + 1];
43 43
44 44 #define table_init(i, n, f, t) \
45 45 tokentable[(int)(i)].t_name = (n); \
46 46 tokentable[(int)(i)].t_tagname = (n); \
47 47 tokentable[(int)(i)].func = (f); \
48 48 tokentable[(int)(i)].t_type = (t);
49 49
50 50 /* table_initx is for entries which need name different from tagname */
51 51 #define table_initx(i, n, tn, f, t) \
52 52 tokentable[(int)(i)].t_name = (n); \
53 53 tokentable[(int)(i)].t_tagname = (tn); \
54 54 tokentable[(int)(i)].func = (f); \
55 55 tokentable[(int)(i)].t_type = (t);
56 56
57 57 /*
58 58 * Initialize the table of tokens & other tags.
59 59 */
60 60 void
61 61 init_tokens(void)
62 62 {
63 63 /*
64 64 * TRANSLATION_NOTE
65 65 * These names refer to different type of audit tokens.
66 66 * To gain a better understanding of each token, read
67 67 * System Administration Guide: Security Services >> Solaris Auditing
68 68 * at http://docs.sun.com.
69 69 */
70 70
71 71 (void) gettext("file"); /* to force out the translation note */
72 72
73 73 /*
74 74 * Control token types
75 75 */
76 76
77 77 table_init(AUT_INVALID, (char *)0, NOFUNC, T_UNKNOWN);
78 78 table_init(AUT_OTHER_FILE32, "file", file_token, T_EXTENDED);
79 79 table_init(AUT_OHEADER, "old_header", NOFUNC, T_EXTENDED);
80 80 table_init(AUT_TRAILER, "trailer", trailer_token, T_UNKNOWN);
81 81 table_initx(AUT_HEADER32, "header", "record",
82 82 header_token, T_EXTENDED);
83 83 table_initx(AUT_HEADER32_EX, "header", "record",
84 84 header32_ex_token, T_EXTENDED);
85 85
86 86 /*
87 87 * Data token types
88 88 */
89 89
90 90 table_init(AUT_DATA, "arbitrary", arbitrary_data_token, T_EXTENDED);
91 91 table_init(AUT_FMRI, "fmri", fmri_token, T_ELEMENT);
92 92 table_init(AUT_IPC, "IPC", s5_IPC_token, T_ENCLOSED);
93 93 table_init(AUT_PATH, "path", path_token, T_ELEMENT);
94 94 table_init(AUT_XATPATH, "path_attr", path_attr_token, T_ELEMENT);
95 95 table_init(AUT_SUBJECT32, "subject", subject32_token, T_ENCLOSED);
96 96 table_init(AUT_PROCESS32, "process", process32_token, T_ENCLOSED);
97 97 table_init(AUT_RETURN32, "return", return_value32_token, T_ENCLOSED);
98 98 table_init(AUT_TEXT, "text", text_token, T_ELEMENT);
99 99 table_init(AUT_OPAQUE, "opaque", opaque_token, T_ELEMENT);
100 100 table_initx(AUT_IN_ADDR, "ip address", "ip_address",
101 101 ip_addr_token, T_ELEMENT);
102 102 table_init(AUT_IP, "ip", ip_token, T_ENCLOSED);
103 103 table_initx(AUT_IPORT, "ip port", "ip_port",
104 104 iport_token, T_ELEMENT);
105 105 table_init(AUT_ARG32, "argument", argument32_token, T_ENCLOSED);
106 106 table_initx(AUT_SOCKET, "socket", "old_socket",
107 107 socket_token, T_ENCLOSED);
108 108 table_init(AUT_SEQ, "sequence", sequence_token, T_ENCLOSED);
109 109
110 110 /*
111 111 * Modifier token types
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112 112 */
113 113
114 114 table_init(AUT_ACL, "acl", acl_token, T_ENCLOSED);
115 115 table_init(AUT_ACE, "acl", ace_token, T_ENCLOSED);
116 116 table_init(AUT_ATTR, "attribute", attribute_token, T_ENCLOSED);
117 117 table_init(AUT_IPC_PERM, "IPC_perm", s5_IPC_perm_token, T_ENCLOSED);
118 118 table_init(AUT_GROUPS, "group", group_token, T_ELEMENT);
119 119 table_initx(AUT_LABEL, "sensitivity label", "sensitivity_label",
120 120 label_token, T_ELEMENT);
121 121 table_init(AUT_PRIV, "privilege", privilege_token, T_EXTENDED);
122 + table_init(AUT_SECFLAGS, "secflags", secflags_token, T_EXTENDED);
122 123 table_initx(AUT_UPRIV, "use of privilege", "use_of_privilege",
123 124 useofpriv_token, T_EXTENDED);
124 125 table_init(AUT_LIAISON, "liaison", liaison_token, T_ELEMENT);
125 126 table_init(AUT_NEWGROUPS, "group", newgroup_token, T_ELEMENT);
126 127 table_init(AUT_EXEC_ARGS, "exec_args", exec_args_token, T_ELEMENT);
127 128 table_init(AUT_EXEC_ENV, "exec_env", exec_env_token, T_ELEMENT);
128 129 table_init(AUT_ATTR32, "attribute", attribute32_token, T_ENCLOSED);
129 130 table_initx(AUT_UAUTH, "use of authorization",
130 131 "use_of_authorization", useofauth_token, T_ELEMENT);
131 132 table_init(AUT_USER, "user", user_token, T_ENCLOSED);
132 133 table_init(AUT_ZONENAME, "zone", zonename_token, T_ENCLOSED);
133 134
134 135 /*
135 136 * X windows token types
136 137 */
137 138 table_initx(AUT_XATOM, "X atom", "X_atom", xatom_token, T_ELEMENT);
138 139 table_initx(AUT_XOBJ, "X object", "X_object", NOFUNC, T_UNKNOWN);
139 140 table_initx(AUT_XPROTO, "X protocol", "X_protocol", NOFUNC, T_UNKNOWN);
140 141 table_initx(AUT_XSELECT, "X selection", "X_selection",
141 142 xselect_token, T_ELEMENT);
142 143 table_initx(AUT_XCOLORMAP, "X color map", "X_color_map",
143 144 xcolormap_token, T_ENCLOSED);
144 145 table_initx(AUT_XCURSOR, "X cursor", "X_cursor",
145 146 xcursor_token, T_ENCLOSED);
146 147 table_initx(AUT_XFONT, "X font", "X_font", xfont_token, T_ENCLOSED);
147 148 table_initx(AUT_XGC, "X graphic context", "X_graphic_context",
148 149 xgc_token, T_ENCLOSED);
149 150 table_initx(AUT_XPIXMAP, "X pixmap", "X_pixmap",
150 151 xpixmap_token, T_ENCLOSED);
151 152 table_initx(AUT_XPROPERTY, "X property", "X_property",
152 153 xproperty_token, T_EXTENDED);
153 154 table_initx(AUT_XWINDOW, "X window", "X_window",
154 155 xwindow_token, T_ENCLOSED);
155 156 table_initx(AUT_XCLIENT, "X client", "X_client",
156 157 xclient_token, T_ELEMENT);
157 158
158 159 /*
159 160 * Command token types
160 161 */
161 162
162 163 table_init(AUT_CMD, "cmd", cmd_token, T_ELEMENT);
163 164 table_init(AUT_EXIT, "exit", exit_token, T_ENCLOSED);
164 165
165 166 /*
166 167 * Miscellaneous token types
167 168 */
168 169
169 170 table_init(AUT_HOST, "host", host_token, T_ELEMENT);
170 171
171 172 /*
172 173 * Solaris64 token types
173 174 */
174 175
175 176 table_init(AUT_ARG64, "argument", argument64_token, T_ENCLOSED);
176 177 table_init(AUT_RETURN64, "return", return_value64_token, T_ENCLOSED);
177 178 table_init(AUT_ATTR64, "attribute", attribute64_token, T_ENCLOSED);
178 179 table_initx(AUT_HEADER64, "header", "record",
179 180 header64_token, T_EXTENDED);
180 181 table_init(AUT_SUBJECT64, "subject", subject64_token, T_ENCLOSED);
181 182 table_init(AUT_PROCESS64, "process", process64_token, T_ENCLOSED);
182 183 table_init(AUT_OTHER_FILE64, "file", file64_token, T_EXTENDED);
183 184
184 185 /*
185 186 * Extended network address token types
186 187 */
187 188
188 189 table_initx(AUT_HEADER64_EX, "header", "record",
189 190 header64_ex_token, T_EXTENDED);
190 191 table_init(AUT_SUBJECT32_EX, "subject", subject32_ex_token, T_ENCLOSED);
191 192 table_init(AUT_PROCESS32_EX, "process", process32_ex_token, T_ENCLOSED);
192 193 table_init(AUT_SUBJECT64_EX, "subject", subject64_ex_token, T_ENCLOSED);
193 194 table_init(AUT_PROCESS64_EX, "process", process64_ex_token, T_ENCLOSED);
194 195 table_initx(AUT_IN_ADDR_EX, "ip address", "ip_address",
195 196 ip_addr_ex_token, T_ELEMENT);
196 197 table_init(AUT_SOCKET_EX, "socket", socket_ex_token, T_ENCLOSED);
197 198 table_init(AUT_TID, "tid", tid_token, T_EXTENDED);
198 199
199 200 #ifdef _PRAUDIT
200 201 /*
201 202 * Done with tokens above here. Now do remaining tags.
202 203 */
203 204 table_init(TAG_AUID, "audit-uid", pa_pw_uid, T_ATTRIBUTE);
204 205 table_init(TAG_UID, "uid", pa_pw_uid, T_ATTRIBUTE);
205 206 table_init(TAG_GID, "gid", pa_gr_uid, T_ATTRIBUTE);
206 207 table_init(TAG_RUID, "ruid", pa_pw_uid, T_ATTRIBUTE);
207 208 table_init(TAG_RGID, "rgid", pa_gr_uid, T_ATTRIBUTE);
208 209
209 210 table_init(TAG_PID, "pid", pa_adr_u_int32, T_ATTRIBUTE);
210 211 table_init(TAG_SID, "sid", pa_adr_u_int32, T_ATTRIBUTE);
211 212
212 213 table_init(TAG_TID32, "tid", pa_tid32, T_ATTRIBUTE);
213 214 table_init(TAG_TID64, "tid", pa_tid64, T_ATTRIBUTE);
214 215 table_init(TAG_TID32_EX, "tid", pa_tid32_ex, T_ATTRIBUTE);
215 216 table_init(TAG_TID64_EX, "tid", pa_tid64_ex, T_ATTRIBUTE);
216 217 table_init(TAG_TID_TYPE, "type", NOFUNC, T_ATTRIBUTE);
217 218 table_init(TAG_IP, "ipadr", NOFUNC, T_ENCLOSED);
218 219 table_init(TAG_IP_LOCAL, "local-port", pa_adr_u_short, T_ATTRIBUTE);
219 220 table_init(TAG_IP_REMOTE, "remote-port", pa_adr_u_short, T_ATTRIBUTE);
220 221 table_init(TAG_IP_ADR, "host", pa_ip_addr, T_ATTRIBUTE);
221 222
222 223 table_initx(TAG_EVMOD, "event-modifier", "modifier",
223 224 pa_event_modifier, T_ATTRIBUTE);
224 225 table_initx(TAG_EVTYPE, "event-type", "event",
225 226 pa_event_type, T_ATTRIBUTE);
226 227 table_initx(TAG_TOKVERS, "token-version", "version",
227 228 pa_adr_byte, T_ATTRIBUTE);
228 229
229 230 table_init(TAG_ISO, "iso8601", NOFUNC, T_ATTRIBUTE);
230 231
231 232 table_init(TAG_ERRVAL, "errval", NOFUNC, T_ATTRIBUTE);
232 233 table_init(TAG_RETVAL, "retval", pa_adr_int32, T_ATTRIBUTE);
233 234
234 235 table_init(TAG_SETTYPE, "set-type", pa_adr_string, T_ATTRIBUTE);
235 236 /* Sub-element of groups & newgroups token: */
236 237 table_init(TAG_GROUPID, "gid", pa_gr_uid, T_ELEMENT);
237 238
238 239 table_init(TAG_XID, "xid", pa_xid, T_ATTRIBUTE);
239 240 table_init(TAG_XCUID, "xcreator-uid", pa_pw_uid, T_ATTRIBUTE);
240 241
241 242 table_init(TAG_XSELTEXT, "x_sel_text", pa_adr_string, T_ELEMENT);
242 243 table_init(TAG_XSELTYPE, "x_sel_type", pa_adr_string, T_ELEMENT);
243 244 table_init(TAG_XSELDATA, "x_sel_data", pa_adr_string, T_ELEMENT);
244 245
245 246 table_init(TAG_ARGNUM, "arg-num", pa_adr_byte, T_ATTRIBUTE);
246 247 table_init(TAG_ARGVAL32, "value", pa_adr_int32hex, T_ATTRIBUTE);
247 248 table_init(TAG_ARGVAL64, "value", pa_adr_int64hex, T_ATTRIBUTE);
248 249 table_init(TAG_ARGDESC, "desc", pa_adr_string, T_ATTRIBUTE);
249 250
250 251 table_init(TAG_MODE, "mode", pa_mode, T_ATTRIBUTE);
251 252 table_init(TAG_FSID, "fsid", pa_adr_int32, T_ATTRIBUTE);
252 253 table_init(TAG_NODEID32, "nodeid", pa_adr_int32, T_ATTRIBUTE);
253 254 table_init(TAG_NODEID64, "nodeid", pa_adr_int64, T_ATTRIBUTE);
254 255 table_init(TAG_DEVICE32, "device", pa_adr_u_int32, T_ATTRIBUTE);
255 256 table_init(TAG_DEVICE64, "device", pa_adr_u_int64, T_ATTRIBUTE);
256 257
257 258 table_init(TAG_SEQNUM, "seq-num", pa_adr_u_int32, T_ATTRIBUTE);
258 259 table_init(TAG_ZONENAME, "name", pa_adr_string, T_ATTRIBUTE);
259 260 table_init(TAG_ARGV, "argv", pa_cmd, T_ELEMENT);
260 261 table_init(TAG_ARGE, "arge", pa_cmd, T_ELEMENT);
261 262 table_init(TAG_ARG, "arg", pa_string, T_ELEMENT);
262 263 table_init(TAG_ENV, "env", pa_string, T_ELEMENT);
263 264 table_init(TAG_XAT, "xattr", pa_string, T_ELEMENT);
264 265
265 266 table_init(TAG_RESULT, "result", NOFUNC, T_ATTRIBUTE);
266 267 table_init(TAG_CUID, "creator-uid", pa_pw_uid, T_ATTRIBUTE);
267 268 table_init(TAG_CGID, "creator-gid", pa_gr_uid, T_ATTRIBUTE);
268 269 table_init(TAG_SEQ, "seq", pa_adr_u_int32, T_ATTRIBUTE);
269 270 table_init(TAG_KEY, "key", pa_adr_int32hex, T_ATTRIBUTE);
270 271
271 272 table_init(TAG_IPVERS, "version", pa_adr_charhex, T_ATTRIBUTE);
272 273 table_init(TAG_IPSERV, "service_type", pa_adr_charhex, T_ATTRIBUTE);
273 274 table_init(TAG_IPLEN, "len", pa_adr_short, T_ATTRIBUTE);
274 275 table_init(TAG_IPID, "id", pa_adr_u_short, T_ATTRIBUTE);
275 276 table_init(TAG_IPOFFS, "offset", pa_adr_u_short, T_ATTRIBUTE);
276 277 table_init(TAG_IPTTL, "time_to_live", pa_adr_charhex, T_ATTRIBUTE);
277 278 table_init(TAG_IPPROTO, "protocol", pa_adr_charhex, T_ATTRIBUTE);
278 279 table_init(TAG_IPCKSUM, "cksum", pa_adr_u_short, T_ATTRIBUTE);
279 280 table_init(TAG_IPSRC, "src_addr", pa_adr_int32hex, T_ATTRIBUTE);
280 281 table_init(TAG_IPDEST, "dest_addr", pa_adr_int32hex, T_ATTRIBUTE);
281 282
282 283 table_init(TAG_ACLTYPE, "type", NOFUNC, T_ATTRIBUTE);
283 284 table_init(TAG_ACLVAL, "value", NOFUNC, T_ATTRIBUTE);
284 285 table_init(TAG_ACEMASK, "access_mask", NOFUNC, T_ATTRIBUTE);
285 286 table_init(TAG_ACEFLAGS, "flags", NOFUNC, T_ATTRIBUTE);
286 287 table_init(TAG_ACETYPE, "type", NOFUNC, T_ATTRIBUTE);
287 288 table_init(TAG_ACEID, "id", NOFUNC, T_ATTRIBUTE);
288 289 table_init(TAG_SOCKTYPE, "type", pa_adr_shorthex, T_ATTRIBUTE);
289 290 table_init(TAG_SOCKPORT, "port", pa_adr_shorthex, T_ATTRIBUTE);
290 291 table_init(TAG_SOCKADDR, "addr", NOFUNC, T_ATTRIBUTE);
291 292
292 293 table_init(TAG_SOCKEXDOM, "sock_domain", pa_adr_shorthex, T_ATTRIBUTE);
293 294 table_init(TAG_SOCKEXTYPE, "sock_type", pa_adr_shorthex, T_ATTRIBUTE);
294 295 table_init(TAG_SOCKEXLPORT, "lport", NOFUNC, T_ATTRIBUTE);
295 296 table_init(TAG_SOCKEXLADDR, "laddr", NOFUNC, T_ATTRIBUTE);
296 297 table_init(TAG_SOCKEXFPORT, "fport", NOFUNC, T_ATTRIBUTE);
297 298 table_init(TAG_SOCKEXFADDR, "faddr", NOFUNC, T_ATTRIBUTE);
298 299
299 300 table_init(TAG_IPCTYPE, "ipc-type", NOFUNC, T_ATTRIBUTE);
300 301 table_init(TAG_IPCID, "ipc-id", pa_adr_int32, T_ATTRIBUTE);
301 302
302 303 table_init(TAG_ARBPRINT, "print", NOFUNC, T_ATTRIBUTE);
303 304 table_init(TAG_ARBTYPE, "type", NOFUNC, T_ATTRIBUTE);
304 305 table_init(TAG_ARBCOUNT, "count", NOFUNC, T_ATTRIBUTE);
305 306
306 307 table_init(TAG_HOSTID, "host", NOFUNC, T_ATTRIBUTE);
307 308 table_init(TAG_USERNAME, "username", pa_adr_string, T_ATTRIBUTE);
308 309 #endif /* _PRAUDIT */
309 310 }
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