1155192Srwatson/* 2188311Srwatson * Copyright (c) 1999-2009 Apple Inc. 3155192Srwatson * All rights reserved. 4155192Srwatson * 5155192Srwatson * Redistribution and use in source and binary forms, with or without 6155192Srwatson * modification, are permitted provided that the following conditions 7155192Srwatson * are met: 8155192Srwatson * 1. Redistributions of source code must retain the above copyright 9155192Srwatson * notice, this list of conditions and the following disclaimer. 10155192Srwatson * 2. Redistributions in binary form must reproduce the above copyright 11155192Srwatson * notice, this list of conditions and the following disclaimer in the 12155192Srwatson * documentation and/or other materials provided with the distribution. 13180701Srwatson * 3. Neither the name of Apple Inc. ("Apple") nor the names of 14155192Srwatson * its contributors may be used to endorse or promote products derived 15155192Srwatson * from this software without specific prior written permission. 16155192Srwatson * 17155192Srwatson * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND 18155192Srwatson * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19155192Srwatson * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20155192Srwatson * ARE DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR 21155192Srwatson * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22155192Srwatson * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23155192Srwatson * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24155192Srwatson * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 25155192Srwatson * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 26155192Srwatson * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 27155192Srwatson * POSSIBILITY OF SUCH DAMAGE. 28155192Srwatson */ 29155192Srwatson 30178186Srwatson#include <sys/cdefs.h> 31178186Srwatson__FBSDID("$FreeBSD$"); 32178186Srwatson 33155192Srwatson#include <sys/param.h> 34155192Srwatson#include <sys/vnode.h> 35155192Srwatson#include <sys/ipc.h> 36155192Srwatson#include <sys/lock.h> 37155192Srwatson#include <sys/malloc.h> 38155192Srwatson#include <sys/mutex.h> 39155192Srwatson#include <sys/socket.h> 40160136Swsalamon#include <sys/extattr.h> 41155192Srwatson#include <sys/fcntl.h> 42155192Srwatson#include <sys/user.h> 43155192Srwatson#include <sys/systm.h> 44155192Srwatson 45155192Srwatson#include <bsm/audit.h> 46155192Srwatson#include <bsm/audit_internal.h> 47155192Srwatson#include <bsm/audit_record.h> 48155192Srwatson#include <bsm/audit_kevents.h> 49155192Srwatson 50155192Srwatson#include <security/audit/audit.h> 51155192Srwatson#include <security/audit/audit_private.h> 52155192Srwatson 53155192Srwatson#include <netinet/in_systm.h> 54155192Srwatson#include <netinet/in.h> 55155192Srwatson#include <netinet/ip.h> 56155192Srwatson 57155192SrwatsonMALLOC_DEFINE(M_AUDITBSM, "audit_bsm", "Audit BSM data"); 58155192Srwatson 59155192Srwatsonstatic void audit_sys_auditon(struct audit_record *ar, 60155192Srwatson struct au_record *rec); 61155192Srwatson 62155192Srwatson/* 63155192Srwatson * Initialize the BSM auditing subsystem. 64155192Srwatson */ 65155192Srwatsonvoid 66155192Srwatsonkau_init(void) 67155192Srwatson{ 68155192Srwatson 69155192Srwatson au_evclassmap_init(); 70155192Srwatson} 71155192Srwatson 72155192Srwatson/* 73156889Srwatson * This call reserves memory for the audit record. Memory must be guaranteed 74156889Srwatson * before any auditable event can be generated. The au_record structure 75156889Srwatson * maintains a reference to the memory allocated above and also the list of 76180706Srwatson * tokens associated with this record. 77156889Srwatson */ 78156889Srwatsonstatic struct au_record * 79155192Srwatsonkau_open(void) 80156889Srwatson{ 81155192Srwatson struct au_record *rec; 82156889Srwatson 83155192Srwatson rec = malloc(sizeof(*rec), M_AUDITBSM, M_WAITOK); 84162466Srwatson rec->data = NULL; 85155192Srwatson TAILQ_INIT(&rec->token_q); 86155192Srwatson rec->len = 0; 87155192Srwatson rec->used = 1; 88155192Srwatson 89155192Srwatson return (rec); 90155192Srwatson} 91155192Srwatson 92155192Srwatson/* 93155192Srwatson * Store the token with the record descriptor. 94156889Srwatson */ 95155192Srwatsonstatic void 96155192Srwatsonkau_write(struct au_record *rec, struct au_token *tok) 97155192Srwatson{ 98155192Srwatson 99155192Srwatson KASSERT(tok != NULL, ("kau_write: tok == NULL")); 100155192Srwatson 101155192Srwatson TAILQ_INSERT_TAIL(&rec->token_q, tok, tokens); 102155192Srwatson rec->len += tok->len; 103155192Srwatson} 104155192Srwatson 105155192Srwatson/* 106155192Srwatson * Close out the audit record by adding the header token, identifying any 107155192Srwatson * missing tokens. Write out the tokens to the record memory. 108155192Srwatson */ 109155192Srwatsonstatic void 110155192Srwatsonkau_close(struct au_record *rec, struct timespec *ctime, short event) 111155192Srwatson{ 112155192Srwatson u_char *dptr; 113155192Srwatson size_t tot_rec_size; 114155192Srwatson token_t *cur, *hdr, *trail; 115155192Srwatson struct timeval tm; 116184856Scsjp size_t hdrsize; 117184856Scsjp struct auditinfo_addr ak; 118184856Scsjp struct in6_addr *ap; 119156889Srwatson 120184856Scsjp audit_get_kinfo(&ak); 121184856Scsjp hdrsize = 0; 122184856Scsjp switch (ak.ai_termid.at_type) { 123184856Scsjp case AU_IPv4: 124184856Scsjp hdrsize = (ak.ai_termid.at_addr[0] == INADDR_ANY) ? 125184856Scsjp AUDIT_HEADER_SIZE : AUDIT_HEADER_EX_SIZE(&ak); 126184856Scsjp break; 127184856Scsjp case AU_IPv6: 128184856Scsjp ap = (struct in6_addr *)&ak.ai_termid.at_addr[0]; 129184856Scsjp hdrsize = (IN6_IS_ADDR_UNSPECIFIED(ap)) ? AUDIT_HEADER_SIZE : 130184856Scsjp AUDIT_HEADER_EX_SIZE(&ak); 131184856Scsjp break; 132184856Scsjp default: 133184856Scsjp panic("kau_close: invalid address family"); 134184856Scsjp } 135184856Scsjp tot_rec_size = rec->len + hdrsize + AUDIT_TRAILER_SIZE; 136162466Srwatson rec->data = malloc(tot_rec_size, M_AUDITBSM, M_WAITOK | M_ZERO); 137170196Srwatson 138162466Srwatson tm.tv_usec = ctime->tv_nsec / 1000; 139162466Srwatson tm.tv_sec = ctime->tv_sec; 140184856Scsjp if (hdrsize != AUDIT_HEADER_SIZE) 141184856Scsjp hdr = au_to_header32_ex_tm(tot_rec_size, event, 0, tm, &ak); 142184856Scsjp else 143184856Scsjp hdr = au_to_header32_tm(tot_rec_size, event, 0, tm); 144162466Srwatson TAILQ_INSERT_HEAD(&rec->token_q, hdr, tokens); 145155192Srwatson 146162466Srwatson trail = au_to_trailer(tot_rec_size); 147162466Srwatson TAILQ_INSERT_TAIL(&rec->token_q, trail, tokens); 148155192Srwatson 149162466Srwatson rec->len = tot_rec_size; 150162466Srwatson dptr = rec->data; 151162466Srwatson TAILQ_FOREACH(cur, &rec->token_q, tokens) { 152162466Srwatson memcpy(dptr, cur->t_data, cur->len); 153162466Srwatson dptr += cur->len; 154155192Srwatson } 155155192Srwatson} 156155192Srwatson 157155192Srwatson/* 158156889Srwatson * Free a BSM audit record by releasing all the tokens and clearing the audit 159156889Srwatson * record information. 160155192Srwatson */ 161155192Srwatsonvoid 162155192Srwatsonkau_free(struct au_record *rec) 163155192Srwatson{ 164155192Srwatson struct au_token *tok; 165155192Srwatson 166156889Srwatson /* Free the token list. */ 167155192Srwatson while ((tok = TAILQ_FIRST(&rec->token_q))) { 168155192Srwatson TAILQ_REMOVE(&rec->token_q, tok, tokens); 169155192Srwatson free(tok->t_data, M_AUDITBSM); 170155192Srwatson free(tok, M_AUDITBSM); 171156889Srwatson } 172155192Srwatson 173155192Srwatson rec->used = 0; 174156889Srwatson rec->len = 0; 175155192Srwatson free(rec->data, M_AUDITBSM); 176155192Srwatson free(rec, M_AUDITBSM); 177155192Srwatson} 178155192Srwatson 179155192Srwatson/* 180170196Srwatson * XXX: May want turn some (or all) of these macros into functions in order 181180704Srwatson * to reduce the generated code size. 182155192Srwatson * 183155192Srwatson * XXXAUDIT: These macros assume that 'kar', 'ar', 'rec', and 'tok' in the 184155192Srwatson * caller are OK with this. 185155192Srwatson */ 186195925Srwatson#define ATFD1_TOKENS(argnum) do { \ 187195925Srwatson if (ARG_IS_VALID(kar, ARG_ATFD1)) { \ 188195925Srwatson tok = au_to_arg32(argnum, "at fd 1", ar->ar_arg_atfd1); \ 189195925Srwatson kau_write(rec, tok); \ 190195925Srwatson } \ 191195925Srwatson} while (0) 192195925Srwatson 193195925Srwatson#define ATFD2_TOKENS(argnum) do { \ 194195925Srwatson if (ARG_IS_VALID(kar, ARG_ATFD2)) { \ 195195925Srwatson tok = au_to_arg32(argnum, "at fd 2", ar->ar_arg_atfd2); \ 196195925Srwatson kau_write(rec, tok); \ 197195925Srwatson } \ 198195925Srwatson} while (0) 199195925Srwatson 200180708Srwatson#define UPATH1_TOKENS do { \ 201155192Srwatson if (ARG_IS_VALID(kar, ARG_UPATH1)) { \ 202155192Srwatson tok = au_to_path(ar->ar_arg_upath1); \ 203155192Srwatson kau_write(rec, tok); \ 204155192Srwatson } \ 205155192Srwatson} while (0) 206155192Srwatson 207180708Srwatson#define UPATH2_TOKENS do { \ 208155192Srwatson if (ARG_IS_VALID(kar, ARG_UPATH2)) { \ 209155192Srwatson tok = au_to_path(ar->ar_arg_upath2); \ 210155192Srwatson kau_write(rec, tok); \ 211155192Srwatson } \ 212155192Srwatson} while (0) 213155192Srwatson 214180708Srwatson#define VNODE1_TOKENS do { \ 215195925Srwatson if (ARG_IS_VALID(kar, ARG_ATFD)) { \ 216195925Srwatson tok = au_to_arg32(1, "at fd", ar->ar_arg_atfd); \ 217195925Srwatson kau_write(rec, tok); \ 218195925Srwatson } \ 219180709Srwatson if (ARG_IS_VALID(kar, ARG_VNODE1)) { \ 220155192Srwatson tok = au_to_attr32(&ar->ar_arg_vnode1); \ 221155192Srwatson kau_write(rec, tok); \ 222155192Srwatson } \ 223155192Srwatson} while (0) 224155192Srwatson 225180708Srwatson#define UPATH1_VNODE1_TOKENS do { \ 226246911Spjd UPATH1_TOKENS; \ 227180709Srwatson if (ARG_IS_VALID(kar, ARG_VNODE1)) { \ 228155192Srwatson tok = au_to_attr32(&ar->ar_arg_vnode1); \ 229155192Srwatson kau_write(rec, tok); \ 230155192Srwatson } \ 231155192Srwatson} while (0) 232155192Srwatson 233180708Srwatson#define VNODE2_TOKENS do { \ 234180709Srwatson if (ARG_IS_VALID(kar, ARG_VNODE2)) { \ 235155192Srwatson tok = au_to_attr32(&ar->ar_arg_vnode2); \ 236155192Srwatson kau_write(rec, tok); \ 237155192Srwatson } \ 238155192Srwatson} while (0) 239155192Srwatson 240180711Srwatson#define FD_VNODE1_TOKENS do { \ 241155192Srwatson if (ARG_IS_VALID(kar, ARG_VNODE1)) { \ 242155192Srwatson if (ARG_IS_VALID(kar, ARG_FD)) { \ 243155192Srwatson tok = au_to_arg32(1, "fd", ar->ar_arg_fd); \ 244155192Srwatson kau_write(rec, tok); \ 245155192Srwatson } \ 246155192Srwatson tok = au_to_attr32(&ar->ar_arg_vnode1); \ 247155192Srwatson kau_write(rec, tok); \ 248155192Srwatson } else { \ 249155192Srwatson if (ARG_IS_VALID(kar, ARG_FD)) { \ 250156889Srwatson tok = au_to_arg32(1, "non-file: fd", \ 251156889Srwatson ar->ar_arg_fd); \ 252155192Srwatson kau_write(rec, tok); \ 253155192Srwatson } \ 254155192Srwatson } \ 255155192Srwatson} while (0) 256155192Srwatson 257180708Srwatson#define PROCESS_PID_TOKENS(argn) do { \ 258159277Srwatson if ((ar->ar_arg_pid > 0) /* Reference a single process */ \ 259159277Srwatson && (ARG_IS_VALID(kar, ARG_PROCESS))) { \ 260172915Scsjp tok = au_to_process32_ex(ar->ar_arg_auid, \ 261159277Srwatson ar->ar_arg_euid, ar->ar_arg_egid, \ 262159277Srwatson ar->ar_arg_ruid, ar->ar_arg_rgid, \ 263159277Srwatson ar->ar_arg_pid, ar->ar_arg_asid, \ 264172915Scsjp &ar->ar_arg_termid_addr); \ 265159277Srwatson kau_write(rec, tok); \ 266159277Srwatson } else if (ARG_IS_VALID(kar, ARG_PID)) { \ 267159277Srwatson tok = au_to_arg32(argn, "process", ar->ar_arg_pid); \ 268159277Srwatson kau_write(rec, tok); \ 269155192Srwatson } \ 270180712Srwatson} while (0) 271155192Srwatson 272195280Srwatson#define EXTATTR_TOKENS(namespace_argnum) do { \ 273160136Swsalamon if (ARG_IS_VALID(kar, ARG_VALUE)) { \ 274160136Swsalamon switch (ar->ar_arg_value) { \ 275160136Swsalamon case EXTATTR_NAMESPACE_USER: \ 276160136Swsalamon tok = au_to_text(EXTATTR_NAMESPACE_USER_STRING);\ 277160136Swsalamon break; \ 278160136Swsalamon case EXTATTR_NAMESPACE_SYSTEM: \ 279160136Swsalamon tok = au_to_text(EXTATTR_NAMESPACE_SYSTEM_STRING);\ 280160136Swsalamon break; \ 281160136Swsalamon default: \ 282195280Srwatson tok = au_to_arg32((namespace_argnum), \ 283195280Srwatson "attrnamespace", ar->ar_arg_value); \ 284160136Swsalamon break; \ 285160136Swsalamon } \ 286160136Swsalamon kau_write(rec, tok); \ 287160136Swsalamon } \ 288160136Swsalamon /* attrname is in the text field */ \ 289160136Swsalamon if (ARG_IS_VALID(kar, ARG_TEXT)) { \ 290160136Swsalamon tok = au_to_text(ar->ar_arg_text); \ 291160136Swsalamon kau_write(rec, tok); \ 292160136Swsalamon } \ 293160136Swsalamon} while (0) 294160136Swsalamon 295155192Srwatson/* 296195280Srwatson * Not all pointer arguments to system calls are of interest, but in some 297195282Srwatson * cases they reflect delegation of rights, such as mmap(2) followed by 298195280Srwatson * minherit(2) before execve(2), so do the best we can. 299195280Srwatson */ 300195280Srwatson#define ADDR_TOKEN(argnum, argname) do { \ 301195280Srwatson if (ARG_IS_VALID(kar, ARG_ADDR)) { \ 302195280Srwatson if (sizeof(void *) == sizeof(uint32_t)) \ 303195280Srwatson tok = au_to_arg32((argnum), (argname), \ 304195280Srwatson (uint32_t)(uintptr_t)ar->ar_arg_addr); \ 305195280Srwatson else \ 306195280Srwatson tok = au_to_arg64((argnum), (argname), \ 307195280Srwatson (uint64_t)(uintptr_t)ar->ar_arg_addr); \ 308195280Srwatson kau_write(rec, tok); \ 309195280Srwatson } \ 310195280Srwatson} while (0) 311195280Srwatson 312195280Srwatson 313195280Srwatson/* 314155192Srwatson * Implement auditing for the auditon() system call. The audit tokens that 315155192Srwatson * are generated depend on the command that was sent into the auditon() 316155192Srwatson * system call. 317155192Srwatson */ 318155192Srwatsonstatic void 319155192Srwatsonaudit_sys_auditon(struct audit_record *ar, struct au_record *rec) 320155192Srwatson{ 321155192Srwatson struct au_token *tok; 322155192Srwatson 323195280Srwatson tok = au_to_arg32(3, "length", ar->ar_arg_len); 324195280Srwatson kau_write(rec, tok); 325155192Srwatson switch (ar->ar_arg_cmd) { 326191270Srwatson case A_OLDSETPOLICY: 327191270Srwatson if ((size_t)ar->ar_arg_len == sizeof(int64_t)) { 328191270Srwatson tok = au_to_arg64(2, "policy", 329191270Srwatson ar->ar_arg_auditon.au_policy64); 330191270Srwatson kau_write(rec, tok); 331191270Srwatson break; 332191270Srwatson } 333191270Srwatson /* FALLTHROUGH */ 334195280Srwatson 335156889Srwatson case A_SETPOLICY: 336195280Srwatson tok = au_to_arg32(2, "policy", ar->ar_arg_auditon.au_policy); 337155192Srwatson kau_write(rec, tok); 338155192Srwatson break; 339155192Srwatson 340156889Srwatson case A_SETKMASK: 341156889Srwatson tok = au_to_arg32(2, "setkmask:as_success", 342156889Srwatson ar->ar_arg_auditon.au_mask.am_success); 343155192Srwatson kau_write(rec, tok); 344156889Srwatson tok = au_to_arg32(2, "setkmask:as_failure", 345156889Srwatson ar->ar_arg_auditon.au_mask.am_failure); 346155192Srwatson kau_write(rec, tok); 347155192Srwatson break; 348155192Srwatson 349191270Srwatson case A_OLDSETQCTRL: 350191270Srwatson if ((size_t)ar->ar_arg_len == sizeof(au_qctrl64_t)) { 351191270Srwatson tok = au_to_arg64(2, "setqctrl:aq_hiwater", 352191270Srwatson ar->ar_arg_auditon.au_qctrl64.aq64_hiwater); 353191270Srwatson kau_write(rec, tok); 354191270Srwatson tok = au_to_arg64(2, "setqctrl:aq_lowater", 355191270Srwatson ar->ar_arg_auditon.au_qctrl64.aq64_lowater); 356191270Srwatson kau_write(rec, tok); 357191270Srwatson tok = au_to_arg64(2, "setqctrl:aq_bufsz", 358191270Srwatson ar->ar_arg_auditon.au_qctrl64.aq64_bufsz); 359191270Srwatson kau_write(rec, tok); 360191270Srwatson tok = au_to_arg64(2, "setqctrl:aq_delay", 361191270Srwatson ar->ar_arg_auditon.au_qctrl64.aq64_delay); 362191270Srwatson kau_write(rec, tok); 363191270Srwatson tok = au_to_arg64(2, "setqctrl:aq_minfree", 364191270Srwatson ar->ar_arg_auditon.au_qctrl64.aq64_minfree); 365191270Srwatson kau_write(rec, tok); 366191270Srwatson break; 367191270Srwatson } 368191270Srwatson /* FALLTHROUGH */ 369195280Srwatson 370156889Srwatson case A_SETQCTRL: 371195280Srwatson tok = au_to_arg32(2, "setqctrl:aq_hiwater", 372156889Srwatson ar->ar_arg_auditon.au_qctrl.aq_hiwater); 373155192Srwatson kau_write(rec, tok); 374191270Srwatson tok = au_to_arg32(2, "setqctrl:aq_lowater", 375156889Srwatson ar->ar_arg_auditon.au_qctrl.aq_lowater); 376155192Srwatson kau_write(rec, tok); 377191270Srwatson tok = au_to_arg32(2, "setqctrl:aq_bufsz", 378156889Srwatson ar->ar_arg_auditon.au_qctrl.aq_bufsz); 379155192Srwatson kau_write(rec, tok); 380191270Srwatson tok = au_to_arg32(2, "setqctrl:aq_delay", 381156889Srwatson ar->ar_arg_auditon.au_qctrl.aq_delay); 382155192Srwatson kau_write(rec, tok); 383191270Srwatson tok = au_to_arg32(2, "setqctrl:aq_minfree", 384156889Srwatson ar->ar_arg_auditon.au_qctrl.aq_minfree); 385155192Srwatson kau_write(rec, tok); 386155192Srwatson break; 387155192Srwatson 388156889Srwatson case A_SETUMASK: 389195280Srwatson tok = au_to_arg32(2, "setumask:as_success", 390156889Srwatson ar->ar_arg_auditon.au_auinfo.ai_mask.am_success); 391155192Srwatson kau_write(rec, tok); 392195280Srwatson tok = au_to_arg32(2, "setumask:as_failure", 393156889Srwatson ar->ar_arg_auditon.au_auinfo.ai_mask.am_failure); 394155192Srwatson kau_write(rec, tok); 395155192Srwatson break; 396155192Srwatson 397156889Srwatson case A_SETSMASK: 398191270Srwatson tok = au_to_arg32(2, "setsmask:as_success", 399156889Srwatson ar->ar_arg_auditon.au_auinfo.ai_mask.am_success); 400155192Srwatson kau_write(rec, tok); 401191270Srwatson tok = au_to_arg32(2, "setsmask:as_failure", 402156889Srwatson ar->ar_arg_auditon.au_auinfo.ai_mask.am_failure); 403155192Srwatson kau_write(rec, tok); 404155192Srwatson break; 405155192Srwatson 406191270Srwatson case A_OLDSETCOND: 407191270Srwatson if ((size_t)ar->ar_arg_len == sizeof(int64_t)) { 408191270Srwatson tok = au_to_arg64(2, "setcond", 409191270Srwatson ar->ar_arg_auditon.au_cond64); 410191270Srwatson kau_write(rec, tok); 411191270Srwatson break; 412191270Srwatson } 413191270Srwatson /* FALLTHROUGH */ 414195280Srwatson 415156889Srwatson case A_SETCOND: 416195280Srwatson tok = au_to_arg32(2, "setcond", ar->ar_arg_auditon.au_cond); 417155192Srwatson kau_write(rec, tok); 418155192Srwatson break; 419155192Srwatson 420156889Srwatson case A_SETCLASS: 421191270Srwatson kau_write(rec, tok); 422155192Srwatson tok = au_to_arg32(2, "setclass:ec_event", 423156889Srwatson ar->ar_arg_auditon.au_evclass.ec_number); 424155192Srwatson kau_write(rec, tok); 425191270Srwatson tok = au_to_arg32(2, "setclass:ec_class", 426156889Srwatson ar->ar_arg_auditon.au_evclass.ec_class); 427155192Srwatson kau_write(rec, tok); 428155192Srwatson break; 429155192Srwatson 430156889Srwatson case A_SETPMASK: 431156889Srwatson tok = au_to_arg32(2, "setpmask:as_success", 432156889Srwatson ar->ar_arg_auditon.au_aupinfo.ap_mask.am_success); 433155192Srwatson kau_write(rec, tok); 434156889Srwatson tok = au_to_arg32(2, "setpmask:as_failure", 435156889Srwatson ar->ar_arg_auditon.au_aupinfo.ap_mask.am_failure); 436155192Srwatson kau_write(rec, tok); 437155192Srwatson break; 438155192Srwatson 439156889Srwatson case A_SETFSIZE: 440156889Srwatson tok = au_to_arg32(2, "setfsize:filesize", 441156889Srwatson ar->ar_arg_auditon.au_fstat.af_filesz); 442155192Srwatson kau_write(rec, tok); 443155192Srwatson break; 444155192Srwatson 445155192Srwatson default: 446155192Srwatson break; 447155192Srwatson } 448155192Srwatson} 449155192Srwatson 450155192Srwatson/* 451156889Srwatson * Convert an internal kernel audit record to a BSM record and return a 452156889Srwatson * success/failure indicator. The BSM record is passed as an out parameter to 453156889Srwatson * this function. 454156889Srwatson * 455155192Srwatson * Return conditions: 456155192Srwatson * BSM_SUCCESS: The BSM record is valid 457155192Srwatson * BSM_FAILURE: Failure; the BSM record is NULL. 458156889Srwatson * BSM_NOAUDIT: The event is not auditable for BSM; the BSM record is NULL. 459155192Srwatson */ 460155192Srwatsonint 461155192Srwatsonkaudit_to_bsm(struct kaudit_record *kar, struct au_record **pau) 462155192Srwatson{ 463245573Scsjp struct au_token *tok, *subj_tok, *jail_tok; 464155192Srwatson struct au_record *rec; 465155192Srwatson au_tid_t tid; 466155192Srwatson struct audit_record *ar; 467155192Srwatson int ctr; 468155192Srwatson 469155192Srwatson KASSERT(kar != NULL, ("kaudit_to_bsm: kar == NULL")); 470155192Srwatson 471155192Srwatson *pau = NULL; 472155192Srwatson ar = &kar->k_ar; 473155192Srwatson rec = kau_open(); 474155192Srwatson 475180715Srwatson /* 476245573Scsjp * Create the subject token. If this credential was jailed be sure to 477245573Scsjp * generate a zonename token. 478180715Srwatson */ 479245573Scsjp if (ar->ar_jailname[0] != '\0') 480245573Scsjp jail_tok = au_to_zonename(ar->ar_jailname); 481245573Scsjp else 482245573Scsjp jail_tok = NULL; 483168688Scsjp switch (ar->ar_subj_term_addr.at_type) { 484168688Scsjp case AU_IPv4: 485168688Scsjp tid.port = ar->ar_subj_term_addr.at_port; 486168688Scsjp tid.machine = ar->ar_subj_term_addr.at_addr[0]; 487168688Scsjp subj_tok = au_to_subject32(ar->ar_subj_auid, /* audit ID */ 488168688Scsjp ar->ar_subj_cred.cr_uid, /* eff uid */ 489168688Scsjp ar->ar_subj_egid, /* eff group id */ 490180709Srwatson ar->ar_subj_ruid, /* real uid */ 491180709Srwatson ar->ar_subj_rgid, /* real group id */ 492168688Scsjp ar->ar_subj_pid, /* process id */ 493168688Scsjp ar->ar_subj_asid, /* session ID */ 494168688Scsjp &tid); 495168688Scsjp break; 496168688Scsjp case AU_IPv6: 497168688Scsjp subj_tok = au_to_subject32_ex(ar->ar_subj_auid, 498168688Scsjp ar->ar_subj_cred.cr_uid, 499168688Scsjp ar->ar_subj_egid, 500168688Scsjp ar->ar_subj_ruid, 501168688Scsjp ar->ar_subj_rgid, 502168688Scsjp ar->ar_subj_pid, 503168688Scsjp ar->ar_subj_asid, 504168688Scsjp &ar->ar_subj_term_addr); 505168688Scsjp break; 506168688Scsjp default: 507168688Scsjp bzero(&tid, sizeof(tid)); 508168688Scsjp subj_tok = au_to_subject32(ar->ar_subj_auid, 509168688Scsjp ar->ar_subj_cred.cr_uid, 510168688Scsjp ar->ar_subj_egid, 511168688Scsjp ar->ar_subj_ruid, 512168688Scsjp ar->ar_subj_rgid, 513168688Scsjp ar->ar_subj_pid, 514168688Scsjp ar->ar_subj_asid, 515168688Scsjp &tid); 516168688Scsjp } 517155192Srwatson 518156889Srwatson /* 519156889Srwatson * The logic inside each case fills in the tokens required for the 520156889Srwatson * event, except for the header, trailer, and return tokens. The 521155192Srwatson * header and trailer tokens are added by the kau_close() function. 522155192Srwatson * The return token is added outside of the switch statement. 523156889Srwatson */ 524155192Srwatson switch(ar->ar_event) { 525155192Srwatson case AUE_ACCEPT: 526155192Srwatson case AUE_BIND: 527175455Scsjp case AUE_LISTEN: 528155192Srwatson case AUE_CONNECT: 529162990Srwatson case AUE_RECV: 530155192Srwatson case AUE_RECVFROM: 531156889Srwatson case AUE_RECVMSG: 532162990Srwatson case AUE_SEND: 533162990Srwatson case AUE_SENDFILE: 534155192Srwatson case AUE_SENDMSG: 535155192Srwatson case AUE_SENDTO: 536156889Srwatson /* 537156889Srwatson * Socket-related events. 538156889Srwatson */ 539155192Srwatson if (ARG_IS_VALID(kar, ARG_FD)) { 540155192Srwatson tok = au_to_arg32(1, "fd", ar->ar_arg_fd); 541155192Srwatson kau_write(rec, tok); 542155192Srwatson } 543155192Srwatson if (ARG_IS_VALID(kar, ARG_SADDRINET)) { 544156889Srwatson tok = au_to_sock_inet((struct sockaddr_in *) 545156889Srwatson &ar->ar_arg_sockaddr); 546155192Srwatson kau_write(rec, tok); 547155192Srwatson } 548155192Srwatson if (ARG_IS_VALID(kar, ARG_SADDRUNIX)) { 549156889Srwatson tok = au_to_sock_unix((struct sockaddr_un *) 550156889Srwatson &ar->ar_arg_sockaddr); 551155192Srwatson kau_write(rec, tok); 552155192Srwatson UPATH1_TOKENS; 553155192Srwatson } 554155192Srwatson /* XXX Need to handle ARG_SADDRINET6 */ 555155192Srwatson break; 556155192Srwatson 557247667Spjd case AUE_BINDAT: 558247667Spjd case AUE_CONNECTAT: 559247667Spjd ATFD1_TOKENS(1); 560247667Spjd if (ARG_IS_VALID(kar, ARG_FD)) { 561247667Spjd tok = au_to_arg32(2, "fd", ar->ar_arg_fd); 562247667Spjd kau_write(rec, tok); 563247667Spjd } 564247667Spjd if (ARG_IS_VALID(kar, ARG_SADDRUNIX)) { 565247667Spjd tok = au_to_sock_unix((struct sockaddr_un *) 566247667Spjd &ar->ar_arg_sockaddr); 567247667Spjd kau_write(rec, tok); 568247667Spjd UPATH1_TOKENS; 569247667Spjd } 570247667Spjd break; 571247667Spjd 572155192Srwatson case AUE_SOCKET: 573155192Srwatson case AUE_SOCKETPAIR: 574155192Srwatson if (ARG_IS_VALID(kar, ARG_SOCKINFO)) { 575195280Srwatson tok = au_to_arg32(1, "domain", 576155192Srwatson ar->ar_arg_sockinfo.so_domain); 577155192Srwatson kau_write(rec, tok); 578195280Srwatson tok = au_to_arg32(2, "type", 579155192Srwatson ar->ar_arg_sockinfo.so_type); 580155192Srwatson kau_write(rec, tok); 581195280Srwatson tok = au_to_arg32(3, "protocol", 582155192Srwatson ar->ar_arg_sockinfo.so_protocol); 583155192Srwatson kau_write(rec, tok); 584155192Srwatson } 585155192Srwatson break; 586155192Srwatson 587155192Srwatson case AUE_SETSOCKOPT: 588155192Srwatson case AUE_SHUTDOWN: 589155192Srwatson if (ARG_IS_VALID(kar, ARG_FD)) { 590155192Srwatson tok = au_to_arg32(1, "fd", ar->ar_arg_fd); 591155192Srwatson kau_write(rec, tok); 592155192Srwatson } 593155192Srwatson break; 594155192Srwatson 595155192Srwatson case AUE_ACCT: 596155192Srwatson if (ARG_IS_VALID(kar, ARG_UPATH1)) { 597155192Srwatson UPATH1_VNODE1_TOKENS; 598155192Srwatson } else { 599155192Srwatson tok = au_to_arg32(1, "accounting off", 0); 600155192Srwatson kau_write(rec, tok); 601155192Srwatson } 602155192Srwatson break; 603155192Srwatson 604155192Srwatson case AUE_SETAUID: 605155192Srwatson if (ARG_IS_VALID(kar, ARG_AUID)) { 606155192Srwatson tok = au_to_arg32(2, "setauid", ar->ar_arg_auid); 607155192Srwatson kau_write(rec, tok); 608155192Srwatson } 609155192Srwatson break; 610155192Srwatson 611155192Srwatson case AUE_SETAUDIT: 612171066Scsjp if (ARG_IS_VALID(kar, ARG_AUID) && 613171066Scsjp ARG_IS_VALID(kar, ARG_ASID) && 614171066Scsjp ARG_IS_VALID(kar, ARG_AMASK) && 615171066Scsjp ARG_IS_VALID(kar, ARG_TERMID)) { 616156889Srwatson tok = au_to_arg32(1, "setaudit:auid", 617156889Srwatson ar->ar_arg_auid); 618155192Srwatson kau_write(rec, tok); 619156889Srwatson tok = au_to_arg32(1, "setaudit:port", 620156889Srwatson ar->ar_arg_termid.port); 621155192Srwatson kau_write(rec, tok); 622156889Srwatson tok = au_to_arg32(1, "setaudit:machine", 623156889Srwatson ar->ar_arg_termid.machine); 624155192Srwatson kau_write(rec, tok); 625156889Srwatson tok = au_to_arg32(1, "setaudit:as_success", 626156889Srwatson ar->ar_arg_amask.am_success); 627155192Srwatson kau_write(rec, tok); 628156889Srwatson tok = au_to_arg32(1, "setaudit:as_failure", 629156889Srwatson ar->ar_arg_amask.am_failure); 630155192Srwatson kau_write(rec, tok); 631156889Srwatson tok = au_to_arg32(1, "setaudit:asid", 632156889Srwatson ar->ar_arg_asid); 633155192Srwatson kau_write(rec, tok); 634155192Srwatson } 635155192Srwatson break; 636155192Srwatson 637155192Srwatson case AUE_SETAUDIT_ADDR: 638171066Scsjp if (ARG_IS_VALID(kar, ARG_AUID) && 639171066Scsjp ARG_IS_VALID(kar, ARG_ASID) && 640171066Scsjp ARG_IS_VALID(kar, ARG_AMASK) && 641171066Scsjp ARG_IS_VALID(kar, ARG_TERMID_ADDR)) { 642171066Scsjp tok = au_to_arg32(1, "setaudit_addr:auid", 643171066Scsjp ar->ar_arg_auid); 644171066Scsjp kau_write(rec, tok); 645171066Scsjp tok = au_to_arg32(1, "setaudit_addr:as_success", 646171066Scsjp ar->ar_arg_amask.am_success); 647171066Scsjp kau_write(rec, tok); 648171066Scsjp tok = au_to_arg32(1, "setaudit_addr:as_failure", 649171066Scsjp ar->ar_arg_amask.am_failure); 650171066Scsjp kau_write(rec, tok); 651171066Scsjp tok = au_to_arg32(1, "setaudit_addr:asid", 652171066Scsjp ar->ar_arg_asid); 653171066Scsjp kau_write(rec, tok); 654171066Scsjp tok = au_to_arg32(1, "setaudit_addr:type", 655171066Scsjp ar->ar_arg_termid_addr.at_type); 656171066Scsjp kau_write(rec, tok); 657171066Scsjp tok = au_to_arg32(1, "setaudit_addr:port", 658171066Scsjp ar->ar_arg_termid_addr.at_port); 659171066Scsjp kau_write(rec, tok); 660171066Scsjp if (ar->ar_arg_termid_addr.at_type == AU_IPv6) 661171066Scsjp tok = au_to_in_addr_ex((struct in6_addr *) 662171066Scsjp &ar->ar_arg_termid_addr.at_addr[0]); 663171066Scsjp if (ar->ar_arg_termid_addr.at_type == AU_IPv4) 664171066Scsjp tok = au_to_in_addr((struct in_addr *) 665171066Scsjp &ar->ar_arg_termid_addr.at_addr[0]); 666171066Scsjp kau_write(rec, tok); 667171066Scsjp } 668171066Scsjp break; 669155192Srwatson 670155192Srwatson case AUE_AUDITON: 671156889Srwatson /* 672156889Srwatson * For AUDITON commands without own event, audit the cmd. 673156889Srwatson */ 674155192Srwatson if (ARG_IS_VALID(kar, ARG_CMD)) { 675155192Srwatson tok = au_to_arg32(1, "cmd", ar->ar_arg_cmd); 676155192Srwatson kau_write(rec, tok); 677155192Srwatson } 678185293Srwatson /* FALLTHROUGH */ 679155192Srwatson 680155192Srwatson case AUE_AUDITON_GETCAR: 681155192Srwatson case AUE_AUDITON_GETCLASS: 682155192Srwatson case AUE_AUDITON_GETCOND: 683155192Srwatson case AUE_AUDITON_GETCWD: 684155192Srwatson case AUE_AUDITON_GETKMASK: 685155192Srwatson case AUE_AUDITON_GETSTAT: 686155192Srwatson case AUE_AUDITON_GPOLICY: 687155192Srwatson case AUE_AUDITON_GQCTRL: 688155192Srwatson case AUE_AUDITON_SETCLASS: 689155192Srwatson case AUE_AUDITON_SETCOND: 690155192Srwatson case AUE_AUDITON_SETKMASK: 691155192Srwatson case AUE_AUDITON_SETSMASK: 692155192Srwatson case AUE_AUDITON_SETSTAT: 693155192Srwatson case AUE_AUDITON_SETUMASK: 694155192Srwatson case AUE_AUDITON_SPOLICY: 695155192Srwatson case AUE_AUDITON_SQCTRL: 696156889Srwatson if (ARG_IS_VALID(kar, ARG_AUDITON)) 697155192Srwatson audit_sys_auditon(ar, rec); 698155192Srwatson break; 699156889Srwatson 700155192Srwatson case AUE_AUDITCTL: 701155192Srwatson UPATH1_VNODE1_TOKENS; 702155192Srwatson break; 703155192Srwatson 704155192Srwatson case AUE_EXIT: 705155192Srwatson if (ARG_IS_VALID(kar, ARG_EXIT)) { 706155192Srwatson tok = au_to_exit(ar->ar_arg_exitretval, 707155192Srwatson ar->ar_arg_exitstatus); 708155192Srwatson kau_write(rec, tok); 709155192Srwatson } 710155192Srwatson break; 711155192Srwatson 712155192Srwatson case AUE_ADJTIME: 713162990Srwatson case AUE_CLOCK_SETTIME: 714155192Srwatson case AUE_AUDIT: 715162990Srwatson case AUE_DUP2: 716155192Srwatson case AUE_GETAUDIT: 717155192Srwatson case AUE_GETAUDIT_ADDR: 718155192Srwatson case AUE_GETAUID: 719162990Srwatson case AUE_GETCWD: 720155192Srwatson case AUE_GETFSSTAT: 721162990Srwatson case AUE_GETRESUID: 722162990Srwatson case AUE_GETRESGID: 723162990Srwatson case AUE_KQUEUE: 724162990Srwatson case AUE_MODLOAD: 725162990Srwatson case AUE_MODUNLOAD: 726162990Srwatson case AUE_MSGSYS: 727162990Srwatson case AUE_NTP_ADJTIME: 728155192Srwatson case AUE_PIPE: 729195291Srwatson case AUE_POSIX_OPENPT: 730162990Srwatson case AUE_PROFILE: 731162990Srwatson case AUE_RTPRIO: 732162990Srwatson case AUE_SEMSYS: 733162990Srwatson case AUE_SHMSYS: 734155192Srwatson case AUE_SETPGRP: 735155192Srwatson case AUE_SETRLIMIT: 736155192Srwatson case AUE_SETSID: 737155192Srwatson case AUE_SETTIMEOFDAY: 738162990Srwatson case AUE_SYSARCH: 739162990Srwatson 740156889Srwatson /* 741156889Srwatson * Header, subject, and return tokens added at end. 742156889Srwatson */ 743155192Srwatson break; 744155192Srwatson 745155192Srwatson case AUE_CHDIR: 746155192Srwatson case AUE_CHROOT: 747195925Srwatson case AUE_FSTATAT: 748195925Srwatson case AUE_FUTIMESAT: 749155192Srwatson case AUE_GETATTRLIST: 750162990Srwatson case AUE_JAIL: 751162419Scsjp case AUE_LUTIMES: 752155192Srwatson case AUE_NFS_GETFH: 753155192Srwatson case AUE_LSTAT: 754207615Scsjp case AUE_LPATHCONF: 755155192Srwatson case AUE_PATHCONF: 756155192Srwatson case AUE_READLINK: 757243727Spjd case AUE_READLINKAT: 758155192Srwatson case AUE_REVOKE: 759155192Srwatson case AUE_RMDIR: 760155192Srwatson case AUE_SEARCHFS: 761155192Srwatson case AUE_SETATTRLIST: 762155192Srwatson case AUE_STAT: 763155192Srwatson case AUE_STATFS: 764162990Srwatson case AUE_SWAPON: 765162990Srwatson case AUE_SWAPOFF: 766155192Srwatson case AUE_TRUNCATE: 767155192Srwatson case AUE_UNDELETE: 768155192Srwatson case AUE_UNLINK: 769195925Srwatson case AUE_UNLINKAT: 770155192Srwatson case AUE_UTIMES: 771195925Srwatson ATFD1_TOKENS(1); 772155192Srwatson UPATH1_VNODE1_TOKENS; 773155192Srwatson break; 774155192Srwatson 775195267Srwatson case AUE_ACCESS: 776195267Srwatson case AUE_EACCESS: 777243727Spjd case AUE_FACCESSAT: 778243727Spjd ATFD1_TOKENS(1); 779195267Srwatson UPATH1_VNODE1_TOKENS; 780195267Srwatson if (ARG_IS_VALID(kar, ARG_VALUE)) { 781195280Srwatson tok = au_to_arg32(2, "mode", ar->ar_arg_value); 782195267Srwatson kau_write(rec, tok); 783195267Srwatson } 784195267Srwatson break; 785195267Srwatson 786162990Srwatson case AUE_FHSTATFS: 787162990Srwatson case AUE_FHOPEN: 788162990Srwatson case AUE_FHSTAT: 789162990Srwatson /* XXXRW: Need to audit vnode argument. */ 790162990Srwatson break; 791162990Srwatson 792155192Srwatson case AUE_CHFLAGS: 793155192Srwatson case AUE_LCHFLAGS: 794155192Srwatson if (ARG_IS_VALID(kar, ARG_FFLAGS)) { 795155192Srwatson tok = au_to_arg32(2, "flags", ar->ar_arg_fflags); 796155192Srwatson kau_write(rec, tok); 797155192Srwatson } 798155192Srwatson UPATH1_VNODE1_TOKENS; 799155192Srwatson break; 800156889Srwatson 801155192Srwatson case AUE_CHMOD: 802155192Srwatson case AUE_LCHMOD: 803155192Srwatson if (ARG_IS_VALID(kar, ARG_MODE)) { 804156889Srwatson tok = au_to_arg32(2, "new file mode", 805156889Srwatson ar->ar_arg_mode); 806155192Srwatson kau_write(rec, tok); 807155192Srwatson } 808155192Srwatson UPATH1_VNODE1_TOKENS; 809155192Srwatson break; 810156889Srwatson 811195925Srwatson case AUE_FCHMODAT: 812195925Srwatson ATFD1_TOKENS(1); 813195925Srwatson if (ARG_IS_VALID(kar, ARG_MODE)) { 814195925Srwatson tok = au_to_arg32(3, "new file mode", 815195925Srwatson ar->ar_arg_mode); 816195925Srwatson kau_write(rec, tok); 817195925Srwatson } 818195925Srwatson UPATH1_VNODE1_TOKENS; 819195925Srwatson break; 820195925Srwatson 821155192Srwatson case AUE_CHOWN: 822155192Srwatson case AUE_LCHOWN: 823155192Srwatson if (ARG_IS_VALID(kar, ARG_UID)) { 824155192Srwatson tok = au_to_arg32(2, "new file uid", ar->ar_arg_uid); 825155192Srwatson kau_write(rec, tok); 826155192Srwatson } 827155192Srwatson if (ARG_IS_VALID(kar, ARG_GID)) { 828155192Srwatson tok = au_to_arg32(3, "new file gid", ar->ar_arg_gid); 829155192Srwatson kau_write(rec, tok); 830155192Srwatson } 831155192Srwatson UPATH1_VNODE1_TOKENS; 832155192Srwatson break; 833156889Srwatson 834195925Srwatson case AUE_FCHOWNAT: 835195925Srwatson ATFD1_TOKENS(1); 836195925Srwatson if (ARG_IS_VALID(kar, ARG_UID)) { 837195925Srwatson tok = au_to_arg32(3, "new file uid", ar->ar_arg_uid); 838195925Srwatson kau_write(rec, tok); 839195925Srwatson } 840195925Srwatson if (ARG_IS_VALID(kar, ARG_GID)) { 841195925Srwatson tok = au_to_arg32(4, "new file gid", ar->ar_arg_gid); 842195925Srwatson kau_write(rec, tok); 843195925Srwatson } 844195925Srwatson UPATH1_VNODE1_TOKENS; 845195925Srwatson break; 846195925Srwatson 847155192Srwatson case AUE_EXCHANGEDATA: 848155192Srwatson UPATH1_VNODE1_TOKENS; 849155192Srwatson UPATH2_TOKENS; 850155192Srwatson break; 851155192Srwatson 852155192Srwatson case AUE_CLOSE: 853155192Srwatson if (ARG_IS_VALID(kar, ARG_FD)) { 854195280Srwatson tok = au_to_arg32(1, "fd", ar->ar_arg_fd); 855155192Srwatson kau_write(rec, tok); 856155192Srwatson } 857155192Srwatson UPATH1_VNODE1_TOKENS; 858155192Srwatson break; 859155192Srwatson 860203328Scsjp case AUE_CLOSEFROM: 861203328Scsjp if (ARG_IS_VALID(kar, ARG_FD)) { 862203328Scsjp tok = au_to_arg32(1, "fd", ar->ar_arg_fd); 863203328Scsjp kau_write(rec, tok); 864203328Scsjp } 865203328Scsjp break; 866203328Scsjp 867172995Scsjp case AUE_CORE: 868172995Scsjp if (ARG_IS_VALID(kar, ARG_SIGNUM)) { 869195280Srwatson tok = au_to_arg32(1, "signal", ar->ar_arg_signum); 870172995Scsjp kau_write(rec, tok); 871172995Scsjp } 872172995Scsjp UPATH1_VNODE1_TOKENS; 873172995Scsjp break; 874172995Scsjp 875160136Swsalamon case AUE_EXTATTRCTL: 876160136Swsalamon UPATH1_VNODE1_TOKENS; 877160136Swsalamon if (ARG_IS_VALID(kar, ARG_CMD)) { 878160136Swsalamon tok = au_to_arg32(2, "cmd", ar->ar_arg_cmd); 879160136Swsalamon kau_write(rec, tok); 880160136Swsalamon } 881160136Swsalamon /* extattrctl(2) filename parameter is in upath2/vnode2 */ 882160136Swsalamon UPATH2_TOKENS; 883160136Swsalamon VNODE2_TOKENS; 884195280Srwatson EXTATTR_TOKENS(4); 885160136Swsalamon break; 886160136Swsalamon 887160136Swsalamon case AUE_EXTATTR_GET_FILE: 888160136Swsalamon case AUE_EXTATTR_SET_FILE: 889160136Swsalamon case AUE_EXTATTR_LIST_FILE: 890160136Swsalamon case AUE_EXTATTR_DELETE_FILE: 891160136Swsalamon case AUE_EXTATTR_GET_LINK: 892160136Swsalamon case AUE_EXTATTR_SET_LINK: 893160136Swsalamon case AUE_EXTATTR_LIST_LINK: 894160136Swsalamon case AUE_EXTATTR_DELETE_LINK: 895160136Swsalamon UPATH1_VNODE1_TOKENS; 896195280Srwatson EXTATTR_TOKENS(2); 897160136Swsalamon break; 898160136Swsalamon 899160136Swsalamon case AUE_EXTATTR_GET_FD: 900160136Swsalamon case AUE_EXTATTR_SET_FD: 901160136Swsalamon case AUE_EXTATTR_LIST_FD: 902160136Swsalamon case AUE_EXTATTR_DELETE_FD: 903160136Swsalamon if (ARG_IS_VALID(kar, ARG_FD)) { 904160136Swsalamon tok = au_to_arg32(2, "fd", ar->ar_arg_fd); 905160136Swsalamon kau_write(rec, tok); 906160136Swsalamon } 907195280Srwatson EXTATTR_TOKENS(2); 908160136Swsalamon break; 909160136Swsalamon 910182158Srwatson case AUE_FEXECVE: 911182158Srwatson if (ARG_IS_VALID(kar, ARG_FD)) { 912182158Srwatson tok = au_to_arg32(1, "fd", ar->ar_arg_fd); 913182158Srwatson kau_write(rec, tok); 914182158Srwatson } 915182158Srwatson /* FALLTHROUGH */ 916182158Srwatson 917161813Swsalamon case AUE_EXECVE: 918188312Srwatson case AUE_MAC_EXECVE: 919161813Swsalamon if (ARG_IS_VALID(kar, ARG_ARGV)) { 920161813Swsalamon tok = au_to_exec_args(ar->ar_arg_argv, 921161813Swsalamon ar->ar_arg_argc); 922161813Swsalamon kau_write(rec, tok); 923161813Swsalamon } 924161813Swsalamon if (ARG_IS_VALID(kar, ARG_ENVV)) { 925161813Swsalamon tok = au_to_exec_env(ar->ar_arg_envv, 926161813Swsalamon ar->ar_arg_envc); 927161813Swsalamon kau_write(rec, tok); 928161813Swsalamon } 929161813Swsalamon UPATH1_VNODE1_TOKENS; 930161813Swsalamon break; 931161813Swsalamon 932155192Srwatson case AUE_FCHMOD: 933155192Srwatson if (ARG_IS_VALID(kar, ARG_MODE)) { 934156889Srwatson tok = au_to_arg32(2, "new file mode", 935156889Srwatson ar->ar_arg_mode); 936155192Srwatson kau_write(rec, tok); 937155192Srwatson } 938155192Srwatson FD_VNODE1_TOKENS; 939155192Srwatson break; 940156889Srwatson 941162990Srwatson /* 942162990Srwatson * XXXRW: Some of these need to handle non-vnode cases as well. 943162990Srwatson */ 944155192Srwatson case AUE_FCHDIR: 945155192Srwatson case AUE_FPATHCONF: 946162990Srwatson case AUE_FSTAT: 947155192Srwatson case AUE_FSTATFS: 948155192Srwatson case AUE_FSYNC: 949155192Srwatson case AUE_FTRUNCATE: 950155192Srwatson case AUE_FUTIMES: 951155192Srwatson case AUE_GETDIRENTRIES: 952155192Srwatson case AUE_GETDIRENTRIESATTR: 953195242Srwatson case AUE_LSEEK: 954162990Srwatson case AUE_POLL: 955162990Srwatson case AUE_READ: 956162990Srwatson case AUE_READV: 957162990Srwatson case AUE_WRITE: 958162990Srwatson case AUE_WRITEV: 959155192Srwatson FD_VNODE1_TOKENS; 960155192Srwatson break; 961156889Srwatson 962155192Srwatson case AUE_FCHOWN: 963155192Srwatson if (ARG_IS_VALID(kar, ARG_UID)) { 964155192Srwatson tok = au_to_arg32(2, "new file uid", ar->ar_arg_uid); 965155192Srwatson kau_write(rec, tok); 966155192Srwatson } 967155192Srwatson if (ARG_IS_VALID(kar, ARG_GID)) { 968155192Srwatson tok = au_to_arg32(3, "new file gid", ar->ar_arg_gid); 969155192Srwatson kau_write(rec, tok); 970155192Srwatson } 971155192Srwatson FD_VNODE1_TOKENS; 972155192Srwatson break; 973156889Srwatson 974155192Srwatson case AUE_FCNTL: 975191270Srwatson if (ARG_IS_VALID(kar, ARG_CMD)) { 976191270Srwatson tok = au_to_arg32(2, "cmd", 977191270Srwatson au_fcntl_cmd_to_bsm(ar->ar_arg_cmd)); 978191270Srwatson kau_write(rec, tok); 979191270Srwatson } 980155192Srwatson if (ar->ar_arg_cmd == F_GETLK || ar->ar_arg_cmd == F_SETLK || 981180715Srwatson ar->ar_arg_cmd == F_SETLKW) { 982155192Srwatson FD_VNODE1_TOKENS; 983155192Srwatson } 984155192Srwatson break; 985156889Srwatson 986155192Srwatson case AUE_FCHFLAGS: 987155192Srwatson if (ARG_IS_VALID(kar, ARG_FFLAGS)) { 988155192Srwatson tok = au_to_arg32(2, "flags", ar->ar_arg_fflags); 989155192Srwatson kau_write(rec, tok); 990155192Srwatson } 991155192Srwatson FD_VNODE1_TOKENS; 992155192Srwatson break; 993156889Srwatson 994155192Srwatson case AUE_FLOCK: 995155192Srwatson if (ARG_IS_VALID(kar, ARG_CMD)) { 996155192Srwatson tok = au_to_arg32(2, "operation", ar->ar_arg_cmd); 997155192Srwatson kau_write(rec, tok); 998155192Srwatson } 999155192Srwatson FD_VNODE1_TOKENS; 1000155192Srwatson break; 1001156889Srwatson 1002155192Srwatson case AUE_RFORK: 1003155192Srwatson if (ARG_IS_VALID(kar, ARG_FFLAGS)) { 1004155192Srwatson tok = au_to_arg32(1, "flags", ar->ar_arg_fflags); 1005155192Srwatson kau_write(rec, tok); 1006155192Srwatson } 1007185293Srwatson /* FALLTHROUGH */ 1008185293Srwatson 1009155192Srwatson case AUE_FORK: 1010155192Srwatson case AUE_VFORK: 1011155192Srwatson if (ARG_IS_VALID(kar, ARG_PID)) { 1012155192Srwatson tok = au_to_arg32(0, "child PID", ar->ar_arg_pid); 1013155192Srwatson kau_write(rec, tok); 1014155192Srwatson } 1015155192Srwatson break; 1016156889Srwatson 1017155192Srwatson case AUE_IOCTL: 1018155192Srwatson if (ARG_IS_VALID(kar, ARG_CMD)) { 1019155192Srwatson tok = au_to_arg32(2, "cmd", ar->ar_arg_cmd); 1020155192Srwatson kau_write(rec, tok); 1021155192Srwatson } 1022156889Srwatson if (ARG_IS_VALID(kar, ARG_VNODE1)) 1023155192Srwatson FD_VNODE1_TOKENS; 1024156889Srwatson else { 1025155192Srwatson if (ARG_IS_VALID(kar, ARG_SOCKINFO)) { 1026156889Srwatson tok = kau_to_socket(&ar->ar_arg_sockinfo); 1027155192Srwatson kau_write(rec, tok); 1028155192Srwatson } else { 1029155192Srwatson if (ARG_IS_VALID(kar, ARG_FD)) { 1030155192Srwatson tok = au_to_arg32(1, "fd", 1031155192Srwatson ar->ar_arg_fd); 1032180709Srwatson kau_write(rec, tok); 1033155192Srwatson } 1034155192Srwatson } 1035155192Srwatson } 1036155192Srwatson break; 1037155192Srwatson 1038155192Srwatson case AUE_KILL: 1039162990Srwatson case AUE_KILLPG: 1040155192Srwatson if (ARG_IS_VALID(kar, ARG_SIGNUM)) { 1041155192Srwatson tok = au_to_arg32(2, "signal", ar->ar_arg_signum); 1042155192Srwatson kau_write(rec, tok); 1043155192Srwatson } 1044155192Srwatson PROCESS_PID_TOKENS(1); 1045155192Srwatson break; 1046155192Srwatson 1047155192Srwatson case AUE_KTRACE: 1048155192Srwatson if (ARG_IS_VALID(kar, ARG_CMD)) { 1049155192Srwatson tok = au_to_arg32(2, "ops", ar->ar_arg_cmd); 1050155192Srwatson kau_write(rec, tok); 1051155192Srwatson } 1052155192Srwatson if (ARG_IS_VALID(kar, ARG_VALUE)) { 1053155192Srwatson tok = au_to_arg32(3, "trpoints", ar->ar_arg_value); 1054155192Srwatson kau_write(rec, tok); 1055155192Srwatson } 1056155192Srwatson PROCESS_PID_TOKENS(4); 1057155192Srwatson UPATH1_VNODE1_TOKENS; 1058155192Srwatson break; 1059155192Srwatson 1060155192Srwatson case AUE_LINK: 1061195925Srwatson case AUE_LINKAT: 1062155192Srwatson case AUE_RENAME: 1063195925Srwatson case AUE_RENAMEAT: 1064195925Srwatson ATFD1_TOKENS(1); 1065155192Srwatson UPATH1_VNODE1_TOKENS; 1066195925Srwatson ATFD2_TOKENS(3); 1067155192Srwatson UPATH2_TOKENS; 1068155192Srwatson break; 1069155192Srwatson 1070155192Srwatson case AUE_LOADSHFILE: 1071195280Srwatson ADDR_TOKEN(4, "base addr"); 1072155192Srwatson UPATH1_VNODE1_TOKENS; 1073155192Srwatson break; 1074156889Srwatson 1075155192Srwatson case AUE_MKDIR: 1076243727Spjd case AUE_MKDIRAT: 1077243727Spjd case AUE_MKFIFO: 1078243727Spjd case AUE_MKFIFOAT: 1079243727Spjd ATFD1_TOKENS(1); 1080155192Srwatson if (ARG_IS_VALID(kar, ARG_MODE)) { 1081155192Srwatson tok = au_to_arg32(2, "mode", ar->ar_arg_mode); 1082155192Srwatson kau_write(rec, tok); 1083155192Srwatson } 1084155192Srwatson UPATH1_VNODE1_TOKENS; 1085155192Srwatson break; 1086155192Srwatson 1087155192Srwatson case AUE_MKNOD: 1088243727Spjd case AUE_MKNODAT: 1089243727Spjd ATFD1_TOKENS(1); 1090155192Srwatson if (ARG_IS_VALID(kar, ARG_MODE)) { 1091155192Srwatson tok = au_to_arg32(2, "mode", ar->ar_arg_mode); 1092155192Srwatson kau_write(rec, tok); 1093155192Srwatson } 1094155192Srwatson if (ARG_IS_VALID(kar, ARG_DEV)) { 1095155192Srwatson tok = au_to_arg32(3, "dev", ar->ar_arg_dev); 1096155192Srwatson kau_write(rec, tok); 1097155192Srwatson } 1098155192Srwatson UPATH1_VNODE1_TOKENS; 1099155192Srwatson break; 1100155192Srwatson 1101155192Srwatson case AUE_MMAP: 1102155192Srwatson case AUE_MUNMAP: 1103155192Srwatson case AUE_MPROTECT: 1104155192Srwatson case AUE_MLOCK: 1105155192Srwatson case AUE_MUNLOCK: 1106155192Srwatson case AUE_MINHERIT: 1107195280Srwatson ADDR_TOKEN(1, "addr"); 1108155192Srwatson if (ARG_IS_VALID(kar, ARG_LEN)) { 1109155192Srwatson tok = au_to_arg32(2, "len", ar->ar_arg_len); 1110155192Srwatson kau_write(rec, tok); 1111155192Srwatson } 1112155192Srwatson if (ar->ar_event == AUE_MMAP) 1113155192Srwatson FD_VNODE1_TOKENS; 1114155192Srwatson if (ar->ar_event == AUE_MPROTECT) { 1115155192Srwatson if (ARG_IS_VALID(kar, ARG_VALUE)) { 1116155192Srwatson tok = au_to_arg32(3, "protection", 1117155192Srwatson ar->ar_arg_value); 1118155192Srwatson kau_write(rec, tok); 1119155192Srwatson } 1120155192Srwatson } 1121155192Srwatson if (ar->ar_event == AUE_MINHERIT) { 1122155192Srwatson if (ARG_IS_VALID(kar, ARG_VALUE)) { 1123155192Srwatson tok = au_to_arg32(3, "inherit", 1124155192Srwatson ar->ar_arg_value); 1125155192Srwatson kau_write(rec, tok); 1126155192Srwatson } 1127155192Srwatson } 1128155192Srwatson break; 1129155192Srwatson 1130155192Srwatson case AUE_MOUNT: 1131162990Srwatson case AUE_NMOUNT: 1132155192Srwatson /* XXX Need to handle NFS mounts */ 1133155192Srwatson if (ARG_IS_VALID(kar, ARG_FFLAGS)) { 1134155192Srwatson tok = au_to_arg32(3, "flags", ar->ar_arg_fflags); 1135155192Srwatson kau_write(rec, tok); 1136155192Srwatson } 1137155192Srwatson if (ARG_IS_VALID(kar, ARG_TEXT)) { 1138155192Srwatson tok = au_to_text(ar->ar_arg_text); 1139155192Srwatson kau_write(rec, tok); 1140155192Srwatson } 1141185293Srwatson /* FALLTHROUGH */ 1142156889Srwatson 1143188311Srwatson case AUE_NFS_SVC: 1144188311Srwatson if (ARG_IS_VALID(kar, ARG_CMD)) { 1145195280Srwatson tok = au_to_arg32(1, "flags", ar->ar_arg_cmd); 1146188311Srwatson kau_write(rec, tok); 1147188311Srwatson } 1148188311Srwatson break; 1149188311Srwatson 1150155192Srwatson case AUE_UMOUNT: 1151195247Srwatson if (ARG_IS_VALID(kar, ARG_VALUE)) { 1152195280Srwatson tok = au_to_arg32(2, "flags", ar->ar_arg_value); 1153195247Srwatson kau_write(rec, tok); 1154195247Srwatson } 1155155192Srwatson UPATH1_VNODE1_TOKENS; 1156195247Srwatson if (ARG_IS_VALID(kar, ARG_TEXT)) { 1157195247Srwatson tok = au_to_text(ar->ar_arg_text); 1158195247Srwatson kau_write(rec, tok); 1159195247Srwatson } 1160155192Srwatson break; 1161155192Srwatson 1162155192Srwatson case AUE_MSGCTL: 1163176565Srwatson ar->ar_event = audit_msgctl_to_event(ar->ar_arg_svipc_cmd); 1164155192Srwatson /* Fall through */ 1165156889Srwatson 1166155192Srwatson case AUE_MSGRCV: 1167155192Srwatson case AUE_MSGSND: 1168155192Srwatson tok = au_to_arg32(1, "msg ID", ar->ar_arg_svipc_id); 1169155192Srwatson kau_write(rec, tok); 1170155192Srwatson if (ar->ar_errno != EINVAL) { 1171155192Srwatson tok = au_to_ipc(AT_IPC_MSG, ar->ar_arg_svipc_id); 1172155192Srwatson kau_write(rec, tok); 1173155192Srwatson } 1174155192Srwatson break; 1175155192Srwatson 1176155192Srwatson case AUE_MSGGET: 1177155192Srwatson if (ar->ar_errno == 0) { 1178155192Srwatson if (ARG_IS_VALID(kar, ARG_SVIPC_ID)) { 1179155192Srwatson tok = au_to_ipc(AT_IPC_MSG, 1180155192Srwatson ar->ar_arg_svipc_id); 1181155192Srwatson kau_write(rec, tok); 1182155192Srwatson } 1183155192Srwatson } 1184155192Srwatson break; 1185155192Srwatson 1186155192Srwatson case AUE_RESETSHFILE: 1187195280Srwatson ADDR_TOKEN(1, "base addr"); 1188155192Srwatson break; 1189156889Srwatson 1190155192Srwatson case AUE_OPEN_RC: 1191155192Srwatson case AUE_OPEN_RTC: 1192155192Srwatson case AUE_OPEN_RWC: 1193155192Srwatson case AUE_OPEN_RWTC: 1194155192Srwatson case AUE_OPEN_WC: 1195155192Srwatson case AUE_OPEN_WTC: 1196162990Srwatson case AUE_CREAT: 1197155192Srwatson if (ARG_IS_VALID(kar, ARG_MODE)) { 1198155192Srwatson tok = au_to_arg32(3, "mode", ar->ar_arg_mode); 1199155192Srwatson kau_write(rec, tok); 1200155192Srwatson } 1201185293Srwatson /* FALLTHROUGH */ 1202155192Srwatson 1203155192Srwatson case AUE_OPEN_R: 1204155192Srwatson case AUE_OPEN_RT: 1205155192Srwatson case AUE_OPEN_RW: 1206155192Srwatson case AUE_OPEN_RWT: 1207155192Srwatson case AUE_OPEN_W: 1208155192Srwatson case AUE_OPEN_WT: 1209155192Srwatson if (ARG_IS_VALID(kar, ARG_FFLAGS)) { 1210155192Srwatson tok = au_to_arg32(2, "flags", ar->ar_arg_fflags); 1211155192Srwatson kau_write(rec, tok); 1212155192Srwatson } 1213155192Srwatson UPATH1_VNODE1_TOKENS; 1214155192Srwatson break; 1215155192Srwatson 1216195925Srwatson case AUE_OPENAT_RC: 1217195925Srwatson case AUE_OPENAT_RTC: 1218195925Srwatson case AUE_OPENAT_RWC: 1219195925Srwatson case AUE_OPENAT_RWTC: 1220195925Srwatson case AUE_OPENAT_WC: 1221195925Srwatson case AUE_OPENAT_WTC: 1222195925Srwatson if (ARG_IS_VALID(kar, ARG_MODE)) { 1223195925Srwatson tok = au_to_arg32(3, "mode", ar->ar_arg_mode); 1224195925Srwatson kau_write(rec, tok); 1225195925Srwatson } 1226195925Srwatson /* FALLTHROUGH */ 1227195925Srwatson 1228195925Srwatson case AUE_OPENAT_R: 1229195925Srwatson case AUE_OPENAT_RT: 1230195925Srwatson case AUE_OPENAT_RW: 1231195925Srwatson case AUE_OPENAT_RWT: 1232195925Srwatson case AUE_OPENAT_W: 1233195925Srwatson case AUE_OPENAT_WT: 1234195925Srwatson if (ARG_IS_VALID(kar, ARG_FFLAGS)) { 1235195925Srwatson tok = au_to_arg32(2, "flags", ar->ar_arg_fflags); 1236195925Srwatson kau_write(rec, tok); 1237195925Srwatson } 1238195925Srwatson ATFD1_TOKENS(1); 1239195925Srwatson UPATH1_VNODE1_TOKENS; 1240195925Srwatson break; 1241195925Srwatson 1242155192Srwatson case AUE_PTRACE: 1243155192Srwatson if (ARG_IS_VALID(kar, ARG_CMD)) { 1244155192Srwatson tok = au_to_arg32(1, "request", ar->ar_arg_cmd); 1245155192Srwatson kau_write(rec, tok); 1246155192Srwatson } 1247155192Srwatson if (ARG_IS_VALID(kar, ARG_VALUE)) { 1248155192Srwatson tok = au_to_arg32(4, "data", ar->ar_arg_value); 1249155192Srwatson kau_write(rec, tok); 1250155192Srwatson } 1251155192Srwatson PROCESS_PID_TOKENS(2); 1252155192Srwatson break; 1253155192Srwatson 1254155192Srwatson case AUE_QUOTACTL: 1255155192Srwatson if (ARG_IS_VALID(kar, ARG_CMD)) { 1256155192Srwatson tok = au_to_arg32(2, "command", ar->ar_arg_cmd); 1257155192Srwatson kau_write(rec, tok); 1258155192Srwatson } 1259155192Srwatson if (ARG_IS_VALID(kar, ARG_UID)) { 1260155192Srwatson tok = au_to_arg32(3, "uid", ar->ar_arg_uid); 1261155192Srwatson kau_write(rec, tok); 1262155192Srwatson } 1263195280Srwatson if (ARG_IS_VALID(kar, ARG_GID)) { 1264195280Srwatson tok = au_to_arg32(3, "gid", ar->ar_arg_gid); 1265195280Srwatson kau_write(rec, tok); 1266195280Srwatson } 1267155192Srwatson UPATH1_VNODE1_TOKENS; 1268155192Srwatson break; 1269155192Srwatson 1270155192Srwatson case AUE_REBOOT: 1271155192Srwatson if (ARG_IS_VALID(kar, ARG_CMD)) { 1272155192Srwatson tok = au_to_arg32(1, "howto", ar->ar_arg_cmd); 1273155192Srwatson kau_write(rec, tok); 1274155192Srwatson } 1275155192Srwatson break; 1276155192Srwatson 1277155192Srwatson case AUE_SEMCTL: 1278176565Srwatson ar->ar_event = audit_semctl_to_event(ar->ar_arg_svipc_cmd); 1279155192Srwatson /* Fall through */ 1280156889Srwatson 1281155192Srwatson case AUE_SEMOP: 1282155192Srwatson if (ARG_IS_VALID(kar, ARG_SVIPC_ID)) { 1283155192Srwatson tok = au_to_arg32(1, "sem ID", ar->ar_arg_svipc_id); 1284155192Srwatson kau_write(rec, tok); 1285155192Srwatson if (ar->ar_errno != EINVAL) { 1286155192Srwatson tok = au_to_ipc(AT_IPC_SEM, 1287155192Srwatson ar->ar_arg_svipc_id); 1288155192Srwatson kau_write(rec, tok); 1289155192Srwatson } 1290155192Srwatson } 1291155192Srwatson break; 1292156889Srwatson 1293155192Srwatson case AUE_SEMGET: 1294155192Srwatson if (ar->ar_errno == 0) { 1295155192Srwatson if (ARG_IS_VALID(kar, ARG_SVIPC_ID)) { 1296155192Srwatson tok = au_to_ipc(AT_IPC_SEM, 1297155192Srwatson ar->ar_arg_svipc_id); 1298155192Srwatson kau_write(rec, tok); 1299155192Srwatson } 1300155192Srwatson } 1301155192Srwatson break; 1302156889Srwatson 1303155192Srwatson case AUE_SETEGID: 1304155192Srwatson if (ARG_IS_VALID(kar, ARG_EGID)) { 1305195280Srwatson tok = au_to_arg32(1, "egid", ar->ar_arg_egid); 1306155192Srwatson kau_write(rec, tok); 1307155192Srwatson } 1308155192Srwatson break; 1309156889Srwatson 1310155192Srwatson case AUE_SETEUID: 1311155192Srwatson if (ARG_IS_VALID(kar, ARG_EUID)) { 1312195280Srwatson tok = au_to_arg32(1, "euid", ar->ar_arg_euid); 1313155192Srwatson kau_write(rec, tok); 1314155192Srwatson } 1315155192Srwatson break; 1316156889Srwatson 1317155192Srwatson case AUE_SETREGID: 1318155192Srwatson if (ARG_IS_VALID(kar, ARG_RGID)) { 1319155192Srwatson tok = au_to_arg32(1, "rgid", ar->ar_arg_rgid); 1320155192Srwatson kau_write(rec, tok); 1321155192Srwatson } 1322155192Srwatson if (ARG_IS_VALID(kar, ARG_EGID)) { 1323155192Srwatson tok = au_to_arg32(2, "egid", ar->ar_arg_egid); 1324155192Srwatson kau_write(rec, tok); 1325155192Srwatson } 1326155192Srwatson break; 1327156889Srwatson 1328155192Srwatson case AUE_SETREUID: 1329155192Srwatson if (ARG_IS_VALID(kar, ARG_RUID)) { 1330155192Srwatson tok = au_to_arg32(1, "ruid", ar->ar_arg_ruid); 1331155192Srwatson kau_write(rec, tok); 1332155192Srwatson } 1333155192Srwatson if (ARG_IS_VALID(kar, ARG_EUID)) { 1334155192Srwatson tok = au_to_arg32(2, "euid", ar->ar_arg_euid); 1335155192Srwatson kau_write(rec, tok); 1336155192Srwatson } 1337155192Srwatson break; 1338156889Srwatson 1339155192Srwatson case AUE_SETRESGID: 1340155192Srwatson if (ARG_IS_VALID(kar, ARG_RGID)) { 1341155192Srwatson tok = au_to_arg32(1, "rgid", ar->ar_arg_rgid); 1342155192Srwatson kau_write(rec, tok); 1343155192Srwatson } 1344155192Srwatson if (ARG_IS_VALID(kar, ARG_EGID)) { 1345155192Srwatson tok = au_to_arg32(2, "egid", ar->ar_arg_egid); 1346155192Srwatson kau_write(rec, tok); 1347155192Srwatson } 1348155192Srwatson if (ARG_IS_VALID(kar, ARG_SGID)) { 1349155192Srwatson tok = au_to_arg32(3, "sgid", ar->ar_arg_sgid); 1350155192Srwatson kau_write(rec, tok); 1351155192Srwatson } 1352155192Srwatson break; 1353156889Srwatson 1354155192Srwatson case AUE_SETRESUID: 1355155192Srwatson if (ARG_IS_VALID(kar, ARG_RUID)) { 1356155192Srwatson tok = au_to_arg32(1, "ruid", ar->ar_arg_ruid); 1357155192Srwatson kau_write(rec, tok); 1358155192Srwatson } 1359155192Srwatson if (ARG_IS_VALID(kar, ARG_EUID)) { 1360155192Srwatson tok = au_to_arg32(2, "euid", ar->ar_arg_euid); 1361155192Srwatson kau_write(rec, tok); 1362155192Srwatson } 1363155192Srwatson if (ARG_IS_VALID(kar, ARG_SUID)) { 1364155192Srwatson tok = au_to_arg32(3, "suid", ar->ar_arg_suid); 1365155192Srwatson kau_write(rec, tok); 1366155192Srwatson } 1367155192Srwatson break; 1368156889Srwatson 1369155192Srwatson case AUE_SETGID: 1370155192Srwatson if (ARG_IS_VALID(kar, ARG_GID)) { 1371155192Srwatson tok = au_to_arg32(1, "gid", ar->ar_arg_gid); 1372155192Srwatson kau_write(rec, tok); 1373155192Srwatson } 1374155192Srwatson break; 1375156889Srwatson 1376155192Srwatson case AUE_SETUID: 1377155192Srwatson if (ARG_IS_VALID(kar, ARG_UID)) { 1378155192Srwatson tok = au_to_arg32(1, "uid", ar->ar_arg_uid); 1379155192Srwatson kau_write(rec, tok); 1380155192Srwatson } 1381155192Srwatson break; 1382156889Srwatson 1383155192Srwatson case AUE_SETGROUPS: 1384155192Srwatson if (ARG_IS_VALID(kar, ARG_GROUPSET)) { 1385155192Srwatson for(ctr = 0; ctr < ar->ar_arg_groups.gidset_size; ctr++) 1386155192Srwatson { 1387175456Scsjp tok = au_to_arg32(1, "setgroups", 1388175456Scsjp ar->ar_arg_groups.gidset[ctr]); 1389155192Srwatson kau_write(rec, tok); 1390155192Srwatson } 1391155192Srwatson } 1392155192Srwatson break; 1393155192Srwatson 1394155192Srwatson case AUE_SETLOGIN: 1395155192Srwatson if (ARG_IS_VALID(kar, ARG_TEXT)) { 1396155192Srwatson tok = au_to_text(ar->ar_arg_text); 1397155192Srwatson kau_write(rec, tok); 1398155192Srwatson } 1399155192Srwatson break; 1400155192Srwatson 1401155192Srwatson case AUE_SETPRIORITY: 1402155192Srwatson if (ARG_IS_VALID(kar, ARG_CMD)) { 1403155192Srwatson tok = au_to_arg32(1, "which", ar->ar_arg_cmd); 1404155192Srwatson kau_write(rec, tok); 1405155192Srwatson } 1406155192Srwatson if (ARG_IS_VALID(kar, ARG_UID)) { 1407155192Srwatson tok = au_to_arg32(2, "who", ar->ar_arg_uid); 1408155192Srwatson kau_write(rec, tok); 1409155192Srwatson } 1410195280Srwatson PROCESS_PID_TOKENS(2); 1411155192Srwatson if (ARG_IS_VALID(kar, ARG_VALUE)) { 1412195280Srwatson tok = au_to_arg32(3, "priority", ar->ar_arg_value); 1413155192Srwatson kau_write(rec, tok); 1414155192Srwatson } 1415155192Srwatson break; 1416155192Srwatson 1417155192Srwatson case AUE_SETPRIVEXEC: 1418155192Srwatson if (ARG_IS_VALID(kar, ARG_VALUE)) { 1419155192Srwatson tok = au_to_arg32(1, "flag", ar->ar_arg_value); 1420155192Srwatson kau_write(rec, tok); 1421155192Srwatson } 1422155192Srwatson break; 1423155192Srwatson 1424155192Srwatson /* AUE_SHMAT, AUE_SHMCTL, AUE_SHMDT and AUE_SHMGET are SysV IPC */ 1425155192Srwatson case AUE_SHMAT: 1426155192Srwatson if (ARG_IS_VALID(kar, ARG_SVIPC_ID)) { 1427155192Srwatson tok = au_to_arg32(1, "shmid", ar->ar_arg_svipc_id); 1428155192Srwatson kau_write(rec, tok); 1429155192Srwatson /* XXXAUDIT: Does having the ipc token make sense? */ 1430155192Srwatson tok = au_to_ipc(AT_IPC_SHM, ar->ar_arg_svipc_id); 1431155192Srwatson kau_write(rec, tok); 1432155192Srwatson } 1433155192Srwatson if (ARG_IS_VALID(kar, ARG_SVIPC_ADDR)) { 1434155192Srwatson tok = au_to_arg32(2, "shmaddr", 1435155271Srwatson (int)(uintptr_t)ar->ar_arg_svipc_addr); 1436155192Srwatson kau_write(rec, tok); 1437155192Srwatson } 1438155192Srwatson if (ARG_IS_VALID(kar, ARG_SVIPC_PERM)) { 1439155192Srwatson tok = au_to_ipc_perm(&ar->ar_arg_svipc_perm); 1440155192Srwatson kau_write(rec, tok); 1441155192Srwatson } 1442155192Srwatson break; 1443155192Srwatson 1444155192Srwatson case AUE_SHMCTL: 1445155192Srwatson if (ARG_IS_VALID(kar, ARG_SVIPC_ID)) { 1446155192Srwatson tok = au_to_arg32(1, "shmid", ar->ar_arg_svipc_id); 1447155192Srwatson kau_write(rec, tok); 1448155192Srwatson /* XXXAUDIT: Does having the ipc token make sense? */ 1449155192Srwatson tok = au_to_ipc(AT_IPC_SHM, ar->ar_arg_svipc_id); 1450155192Srwatson kau_write(rec, tok); 1451155192Srwatson } 1452155192Srwatson switch (ar->ar_arg_svipc_cmd) { 1453155192Srwatson case IPC_STAT: 1454155192Srwatson ar->ar_event = AUE_SHMCTL_STAT; 1455155192Srwatson break; 1456155192Srwatson case IPC_RMID: 1457155192Srwatson ar->ar_event = AUE_SHMCTL_RMID; 1458155192Srwatson break; 1459155192Srwatson case IPC_SET: 1460155192Srwatson ar->ar_event = AUE_SHMCTL_SET; 1461155192Srwatson if (ARG_IS_VALID(kar, ARG_SVIPC_PERM)) { 1462155192Srwatson tok = au_to_ipc_perm(&ar->ar_arg_svipc_perm); 1463155192Srwatson kau_write(rec, tok); 1464155192Srwatson } 1465155192Srwatson break; 1466155192Srwatson default: 1467155192Srwatson break; /* We will audit a bad command */ 1468155192Srwatson } 1469155192Srwatson break; 1470155192Srwatson 1471155192Srwatson case AUE_SHMDT: 1472155192Srwatson if (ARG_IS_VALID(kar, ARG_SVIPC_ADDR)) { 1473155192Srwatson tok = au_to_arg32(1, "shmaddr", 1474155271Srwatson (int)(uintptr_t)ar->ar_arg_svipc_addr); 1475155192Srwatson kau_write(rec, tok); 1476155192Srwatson } 1477155192Srwatson break; 1478155192Srwatson 1479155192Srwatson case AUE_SHMGET: 1480155192Srwatson /* This is unusual; the return value is in an argument token */ 1481155192Srwatson if (ARG_IS_VALID(kar, ARG_SVIPC_ID)) { 1482155192Srwatson tok = au_to_arg32(0, "shmid", ar->ar_arg_svipc_id); 1483155192Srwatson kau_write(rec, tok); 1484155192Srwatson tok = au_to_ipc(AT_IPC_SHM, ar->ar_arg_svipc_id); 1485155192Srwatson kau_write(rec, tok); 1486155192Srwatson } 1487155192Srwatson if (ARG_IS_VALID(kar, ARG_SVIPC_PERM)) { 1488155192Srwatson tok = au_to_ipc_perm(&ar->ar_arg_svipc_perm); 1489155192Srwatson kau_write(rec, tok); 1490155192Srwatson } 1491155192Srwatson break; 1492155192Srwatson 1493156889Srwatson /* AUE_SHMOPEN, AUE_SHMUNLINK, AUE_SEMOPEN, AUE_SEMCLOSE 1494155192Srwatson * and AUE_SEMUNLINK are Posix IPC */ 1495155192Srwatson case AUE_SHMOPEN: 1496155192Srwatson if (ARG_IS_VALID(kar, ARG_SVIPC_ADDR)) { 1497155192Srwatson tok = au_to_arg32(2, "flags", ar->ar_arg_fflags); 1498155192Srwatson kau_write(rec, tok); 1499155192Srwatson } 1500155192Srwatson if (ARG_IS_VALID(kar, ARG_MODE)) { 1501155192Srwatson tok = au_to_arg32(3, "mode", ar->ar_arg_mode); 1502155192Srwatson kau_write(rec, tok); 1503155192Srwatson } 1504185293Srwatson /* FALLTHROUGH */ 1505185293Srwatson 1506155192Srwatson case AUE_SHMUNLINK: 1507155192Srwatson if (ARG_IS_VALID(kar, ARG_TEXT)) { 1508155192Srwatson tok = au_to_text(ar->ar_arg_text); 1509155192Srwatson kau_write(rec, tok); 1510155192Srwatson } 1511155192Srwatson if (ARG_IS_VALID(kar, ARG_POSIX_IPC_PERM)) { 1512155192Srwatson struct ipc_perm perm; 1513180715Srwatson 1514155192Srwatson perm.uid = ar->ar_arg_pipc_perm.pipc_uid; 1515155192Srwatson perm.gid = ar->ar_arg_pipc_perm.pipc_gid; 1516155192Srwatson perm.cuid = ar->ar_arg_pipc_perm.pipc_uid; 1517155192Srwatson perm.cgid = ar->ar_arg_pipc_perm.pipc_gid; 1518155192Srwatson perm.mode = ar->ar_arg_pipc_perm.pipc_mode; 1519155192Srwatson perm.seq = 0; 1520155192Srwatson perm.key = 0; 1521155192Srwatson tok = au_to_ipc_perm(&perm); 1522155192Srwatson kau_write(rec, tok); 1523155192Srwatson } 1524155192Srwatson break; 1525155192Srwatson 1526155192Srwatson case AUE_SEMOPEN: 1527155192Srwatson if (ARG_IS_VALID(kar, ARG_FFLAGS)) { 1528155192Srwatson tok = au_to_arg32(2, "flags", ar->ar_arg_fflags); 1529155192Srwatson kau_write(rec, tok); 1530155192Srwatson } 1531155192Srwatson if (ARG_IS_VALID(kar, ARG_MODE)) { 1532155192Srwatson tok = au_to_arg32(3, "mode", ar->ar_arg_mode); 1533155192Srwatson kau_write(rec, tok); 1534155192Srwatson } 1535155192Srwatson if (ARG_IS_VALID(kar, ARG_VALUE)) { 1536155192Srwatson tok = au_to_arg32(4, "value", ar->ar_arg_value); 1537155192Srwatson kau_write(rec, tok); 1538155192Srwatson } 1539185293Srwatson /* FALLTHROUGH */ 1540156889Srwatson 1541155192Srwatson case AUE_SEMUNLINK: 1542155192Srwatson if (ARG_IS_VALID(kar, ARG_TEXT)) { 1543155192Srwatson tok = au_to_text(ar->ar_arg_text); 1544155192Srwatson kau_write(rec, tok); 1545155192Srwatson } 1546155192Srwatson if (ARG_IS_VALID(kar, ARG_POSIX_IPC_PERM)) { 1547155192Srwatson struct ipc_perm perm; 1548180715Srwatson 1549155192Srwatson perm.uid = ar->ar_arg_pipc_perm.pipc_uid; 1550155192Srwatson perm.gid = ar->ar_arg_pipc_perm.pipc_gid; 1551155192Srwatson perm.cuid = ar->ar_arg_pipc_perm.pipc_uid; 1552155192Srwatson perm.cgid = ar->ar_arg_pipc_perm.pipc_gid; 1553155192Srwatson perm.mode = ar->ar_arg_pipc_perm.pipc_mode; 1554155192Srwatson perm.seq = 0; 1555155192Srwatson perm.key = 0; 1556155192Srwatson tok = au_to_ipc_perm(&perm); 1557155192Srwatson kau_write(rec, tok); 1558155192Srwatson } 1559155192Srwatson break; 1560155192Srwatson 1561155192Srwatson case AUE_SEMCLOSE: 1562155192Srwatson if (ARG_IS_VALID(kar, ARG_FD)) { 1563155192Srwatson tok = au_to_arg32(1, "sem", ar->ar_arg_fd); 1564155192Srwatson kau_write(rec, tok); 1565155192Srwatson } 1566155192Srwatson break; 1567155192Srwatson 1568155192Srwatson case AUE_SYMLINK: 1569243727Spjd case AUE_SYMLINKAT: 1570155192Srwatson if (ARG_IS_VALID(kar, ARG_TEXT)) { 1571155192Srwatson tok = au_to_text(ar->ar_arg_text); 1572155192Srwatson kau_write(rec, tok); 1573155192Srwatson } 1574243727Spjd ATFD1_TOKENS(1); 1575155192Srwatson UPATH1_VNODE1_TOKENS; 1576155192Srwatson break; 1577155192Srwatson 1578155192Srwatson case AUE_SYSCTL: 1579180716Srwatson case AUE_SYSCTL_NONADMIN: 1580155192Srwatson if (ARG_IS_VALID(kar, ARG_CTLNAME | ARG_LEN)) { 1581155192Srwatson for (ctr = 0; ctr < ar->ar_arg_len; ctr++) { 1582156889Srwatson tok = au_to_arg32(1, "name", 1583156889Srwatson ar->ar_arg_ctlname[ctr]); 1584156889Srwatson kau_write(rec, tok); 1585155192Srwatson } 1586155192Srwatson } 1587155192Srwatson if (ARG_IS_VALID(kar, ARG_VALUE)) { 1588155192Srwatson tok = au_to_arg32(5, "newval", ar->ar_arg_value); 1589155192Srwatson kau_write(rec, tok); 1590155192Srwatson } 1591155192Srwatson if (ARG_IS_VALID(kar, ARG_TEXT)) { 1592155192Srwatson tok = au_to_text(ar->ar_arg_text); 1593155192Srwatson kau_write(rec, tok); 1594155192Srwatson } 1595155192Srwatson break; 1596155192Srwatson 1597155192Srwatson case AUE_UMASK: 1598155192Srwatson if (ARG_IS_VALID(kar, ARG_MASK)) { 1599155192Srwatson tok = au_to_arg32(1, "new mask", ar->ar_arg_mask); 1600155192Srwatson kau_write(rec, tok); 1601155192Srwatson } 1602155192Srwatson tok = au_to_arg32(0, "prev mask", ar->ar_retval); 1603155192Srwatson kau_write(rec, tok); 1604155192Srwatson break; 1605155192Srwatson 1606155192Srwatson case AUE_WAIT4: 1607195280Srwatson PROCESS_PID_TOKENS(1); 1608195235Srwatson if (ARG_IS_VALID(kar, ARG_VALUE)) { 1609195280Srwatson tok = au_to_arg32(3, "options", ar->ar_arg_value); 1610195235Srwatson kau_write(rec, tok); 1611195235Srwatson } 1612155192Srwatson break; 1613155192Srwatson 1614247602Spjd case AUE_CAP_RIGHTS_LIMIT: 1615224181Sjonathan /* 1616224181Sjonathan * XXXRW/XXXJA: Would be nice to audit socket/etc information. 1617224181Sjonathan */ 1618224181Sjonathan FD_VNODE1_TOKENS; 1619224181Sjonathan if (ARG_IS_VALID(kar, ARG_RIGHTS)) { 1620255219Spjd tok = au_to_rights(&ar->ar_arg_rights); 1621224181Sjonathan kau_write(rec, tok); 1622224181Sjonathan } 1623224181Sjonathan break; 1624224181Sjonathan 1625247602Spjd case AUE_CAP_FCNTLS_GET: 1626247602Spjd case AUE_CAP_IOCTLS_GET: 1627247602Spjd case AUE_CAP_IOCTLS_LIMIT: 1628247602Spjd case AUE_CAP_RIGHTS_GET: 1629224181Sjonathan if (ARG_IS_VALID(kar, ARG_FD)) { 1630224181Sjonathan tok = au_to_arg32(1, "fd", ar->ar_arg_fd); 1631224181Sjonathan kau_write(rec, tok); 1632224181Sjonathan } 1633224181Sjonathan break; 1634224181Sjonathan 1635247602Spjd case AUE_CAP_FCNTLS_LIMIT: 1636247602Spjd FD_VNODE1_TOKENS; 1637247602Spjd if (ARG_IS_VALID(kar, ARG_FCNTL_RIGHTS)) { 1638247602Spjd tok = au_to_arg32(2, "fcntlrights", 1639247602Spjd ar->ar_arg_fcntl_rights); 1640247602Spjd kau_write(rec, tok); 1641247602Spjd } 1642247602Spjd break; 1643247602Spjd 1644224181Sjonathan case AUE_CAP_ENTER: 1645224181Sjonathan case AUE_CAP_GETMODE: 1646224181Sjonathan break; 1647224181Sjonathan 1648162990Srwatson case AUE_NULL: 1649156889Srwatson default: 1650155192Srwatson printf("BSM conversion requested for unknown event %d\n", 1651156889Srwatson ar->ar_event); 1652180715Srwatson 1653180715Srwatson /* 1654180715Srwatson * Write the subject token so it is properly freed here. 1655180715Srwatson */ 1656245573Scsjp if (jail_tok != NULL) 1657245573Scsjp kau_write(rec, jail_tok); 1658155192Srwatson kau_write(rec, subj_tok); 1659155192Srwatson kau_free(rec); 1660155192Srwatson return (BSM_NOAUDIT); 1661155192Srwatson } 1662155192Srwatson 1663245573Scsjp if (jail_tok != NULL) 1664245573Scsjp kau_write(rec, jail_tok); 1665156889Srwatson kau_write(rec, subj_tok); 1666186649Srwatson tok = au_to_return32(au_errno_to_bsm(ar->ar_errno), ar->ar_retval); 1667155192Srwatson kau_write(rec, tok); /* Every record gets a return token */ 1668155192Srwatson 1669155192Srwatson kau_close(rec, &ar->ar_endtime, ar->ar_event); 1670155192Srwatson 1671155192Srwatson *pau = rec; 1672155192Srwatson return (BSM_SUCCESS); 1673155192Srwatson} 1674155192Srwatson 1675155192Srwatson/* 1676156889Srwatson * Verify that a record is a valid BSM record. This verification is simple 1677156889Srwatson * now, but may be expanded on sometime in the future. Return 1 if the 1678156889Srwatson * record is good, 0 otherwise. 1679155192Srwatson */ 1680155192Srwatsonint 1681155192Srwatsonbsm_rec_verify(void *rec) 1682155192Srwatson{ 1683155192Srwatson char c = *(char *)rec; 1684156889Srwatson 1685156889Srwatson /* 1686155192Srwatson * Check the token ID of the first token; it has to be a header 1687155192Srwatson * token. 1688156889Srwatson * 1689156889Srwatson * XXXAUDIT There needs to be a token structure to map a token. 1690155192Srwatson * XXXAUDIT 'Shouldn't be simply looking at the first char. 1691155192Srwatson */ 1692156889Srwatson if ((c != AUT_HEADER32) && (c != AUT_HEADER32_EX) && 1693156889Srwatson (c != AUT_HEADER64) && (c != AUT_HEADER64_EX)) 1694155192Srwatson return (0); 1695155192Srwatson return (1); 1696155192Srwatson} 1697