source: trunk/src/sh_readconf.c@ 191

Last change on this file since 191 was 186, checked in by katerina, 16 years ago

More fixes for log monitoring, and documentation update.
File size: 35.8 KB
Line 
1/* SAMHAIN file system integrity testing */
2/* Copyright (C) 1999, 2000 Rainer Wichmann */
3/* */
4/* This program is free software; you can redistribute it */
5/* and/or modify */
6/* it under the terms of the GNU General Public License as */
7/* published by */
8/* the Free Software Foundation; either version 2 of the License, or */
9/* (at your option) any later version. */
10/* */
11/* This program is distributed in the hope that it will be useful, */
12/* but WITHOUT ANY WARRANTY; without even the implied warranty of */
13/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */
14/* GNU General Public License for more details. */
15/* */
16/* You should have received a copy of the GNU General Public License */
17/* along with this program; if not, write to the Free Software */
18/* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
19
20#include "config_xor.h"
21
22
23#include <stdlib.h>
24#include <stdio.h>
25#include <string.h>
26#include <ctype.h>
27
28
29#include "samhain.h"
30#include "sh_error.h"
31#include "sh_database.h"
32#include "sh_unix.h"
33#include "sh_utils.h"
34#include "sh_files.h"
35#include "sh_mail.h"
36#include "sh_calls.h"
37#include "sh_tiger.h"
38#include "sh_forward.h"
39#include "sh_modules.h"
40#include "sh_gpg.h"
41#include "sh_hash.h"
42#include "sh_ignore.h"
43#include "sh_prelink.h"
44#include "sh_extern.h"
45
46#ifdef WITH_DATABASE
47#include "sh_database.h"
48#endif
49
50#ifdef HAVE_LIBPRELUDE
51#include "sh_prelude.h"
52#endif
53
54extern int set_reverse_lookup (const char * c);
55
56#undef FIL__
57#define FIL__ _("sh_readconf.c")
58
59typedef enum {
60 SH_SECTION_NONE,
61 SH_SECTION_LOG,
62 SH_SECTION_MISC,
63 SH_SECTION_ATTRIBUTES,
64 SH_SECTION_READONLY,
65 SH_SECTION_LOGFILES,
66 SH_SECTION_LOGGROW,
67 SH_SECTION_NOIGNORE,
68 SH_SECTION_ALLIGNORE,
69 SH_SECTION_USER0,
70 SH_SECTION_USER1,
71 SH_SECTION_USER2,
72 SH_SECTION_USER3,
73 SH_SECTION_USER4,
74 SH_SECTION_PRELINK,
75#if defined (SH_WITH_MAIL)
76 SH_SECTION_MAIL,
77#endif
78#if defined (SH_WITH_CLIENT)
79 SH_SECTION_CLT,
80#endif
81#ifdef WITH_EXTERNAL
82 SH_SECTION_EXTERNAL,
83#endif
84#ifdef WITH_DATABASE
85 SH_SECTION_DATABASE,
86#endif
87#if defined (SH_WITH_CLIENT) || defined (SH_STANDALONE)
88 SH_SECTION_OTHER,
89#endif
90#ifdef SH_WITH_SERVER
91 SH_SECTION_CLIENTS,
92 SH_SECTION_SRV,
93#endif
94 SH_SECTION_THRESHOLD
95} ShSectionType;
96
97typedef struct str_ListSections {
98 const char * name;
99 int type;
100} sh_str_ListSections;
101
102struct str_ListSections tab_ListSections[] = {
103 { N_("[Log]"), SH_SECTION_LOG},
104 { N_("[Misc]"), SH_SECTION_MISC},
105 { N_("[Attributes]"), SH_SECTION_ATTRIBUTES},
106 { N_("[ReadOnly]"), SH_SECTION_READONLY},
107 { N_("[LogFiles]"), SH_SECTION_LOGFILES},
108 { N_("[GrowingLogFiles]"), SH_SECTION_LOGGROW},
109 { N_("[IgnoreAll]"), SH_SECTION_ALLIGNORE},
110 { N_("[IgnoreNone]"), SH_SECTION_NOIGNORE},
111 { N_("[User0]"), SH_SECTION_USER0},
112 { N_("[User1]"), SH_SECTION_USER1},
113 { N_("[User2]"), SH_SECTION_USER2},
114 { N_("[User3]"), SH_SECTION_USER3},
115 { N_("[User4]"), SH_SECTION_USER4},
116 { N_("[Prelink]"), SH_SECTION_PRELINK},
117#ifdef WITH_EXTERNAL
118 { N_("[External]"), SH_SECTION_EXTERNAL},
119#endif
120#ifdef WITH_DATABASE
121 { N_("[Database]"), SH_SECTION_DATABASE},
122#endif
123 { N_("[EventSeverity]"), SH_SECTION_THRESHOLD},
124#ifdef SH_WITH_SERVER
125 { N_("[Clients]"), SH_SECTION_CLIENTS},
126 { N_("[Server]"), SH_SECTION_SRV},
127#endif
128#if defined (SH_WITH_CLIENT)
129 { N_("[Client]"), SH_SECTION_CLT},
130#endif
131#if defined (SH_WITH_MAIL)
132 { N_("[Mail]"), SH_SECTION_MAIL},
133#endif
134 { NULL, SH_SECTION_NONE}
135};
136
137
138static int sh_readconfig_line (char * line);
139
140static ShSectionType read_mode = SH_SECTION_NONE;
141
142static int conf_line = 0;
143
144/* --- Read the configuration file. ---
145 */
146int sh_readconf_read (void)
147{
148#if defined (SH_WITH_CLIENT) || defined (SH_STANDALONE)
149 /* This is for modules.
150 */
151 int modnum;
152#endif
153
154 int i;
155
156 SL_TICKET fd = -1;
157#if defined(SH_STEALTH) && !defined(SH_STEALTH_MICRO)
158 SL_TICKET fdTmp = -1;
159 SL_TICKET open_tmp (void);
160#endif
161 char * tmp;
162 char * lptr;
163
164 char line_in[512+2];
165 char * line;
166 int line_int;
167
168 char myident[3*SH_MINIBUF+3];
169
170 /* This is for nested conditionals.
171 */
172 int some_other_host[16] = { 0 };
173 int some_other_system[16] = { 0 };
174 int seen_host = 0;
175 int seen_system = 0;
176 int host_int = 0;
177 int sys_int = 0;
178
179 int invert = 0;
180 int length = sl_strlen(sh.host.name);
181
182 int local_file = 1;
183 char local_flag = 'R';
184
185#if defined(WITH_GPG) || defined(WITH_PGP)
186 int signed_content = S_FALSE;
187 int true_content = S_FALSE;
188#endif
189#if defined(SH_STEALTH) && !defined(SH_STEALTH_MICRO)
190 int hidden_count = 0;
191#endif
192 uid_t euid;
193 char hashbuf[KEYBUF_SIZE];
194
195 SL_ENTER(_("sh_readconf_read"));
196
197 /* --- Open config file, exit on failure. ---
198 */
199#if defined(SH_WITH_CLIENT)
200 if (0 == sl_strcmp(file_path('C', 'R'), _("REQ_FROM_SERVER")))
201 {
202 sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_D_START);
203
204 fd = sh_forward_req_file(_("CONF"));
205
206 if (!SL_ISERROR(fd))
207 local_file = 0;
208 else if (sh.flag.checkSum != SH_CHECK_INIT)
209 aud_exit (FIL__, __LINE__, EXIT_FAILURE);
210 else
211 {
212 sh_error_handle ((-1), FIL__, __LINE__, fd, MSG_D_FAIL);
213 local_file = 1;
214 local_flag = 'I';
215 }
216 }
217#endif
218
219 /* Use a local configuration file.
220 */
221 if (local_file == 1)
222 {
223 if (0 != tf_trust_check (file_path('C', local_flag), SL_YESPRIV))
224 {
225 sl_get_euid(&euid);
226 dlog(1, FIL__, __LINE__,
227 _("The configuration file: %s is untrusted, i.e. an\nuntrusted user owns or can write to some directory in the path.\n"),
228 ( (NULL == file_path('C', local_flag))
229 ? _("(null)") : file_path('C', local_flag) ));
230 sh_error_handle ((-1), FIL__, __LINE__, EACCES, MSG_TRUST,
231 (long) euid,
232 ( (NULL == file_path('C', local_flag))
233 ? _("(null)") : file_path('C', local_flag) )
234 );
235 aud_exit (FIL__, __LINE__, EXIT_FAILURE);
236 }
237 if (SL_ISERROR(fd = sl_open_read(file_path('C',local_flag),SL_YESPRIV)))
238 {
239 sl_get_euid(&euid);
240 dlog(1, FIL__, __LINE__,
241 _("Could not open the local configuration file for reading because\nof the following error: %s (errnum = %ld)\nIf this is a permission problem, you need to change file permissions\nto make the file readable for the effective UID: %d\n"),
242 sl_get_errmsg(), fd, (int) euid);
243 sh_error_handle ((-1), FIL__, __LINE__, fd, MSG_NOACCESS,
244 (long) euid,
245 ( (NULL == file_path('C', local_flag))
246 ? _("(null)") : file_path('C', local_flag) )
247 );
248 aud_exit (FIL__, __LINE__, EXIT_FAILURE);
249 }
250 }
251
252 /* Compute the checksum of the open file.
253 */
254 sl_strlcpy(sh.conf.hash,
255 sh_tiger_hash(file_path('C',local_flag), fd, TIGER_NOLIM, hashbuf, sizeof(hashbuf)),
256 KEY_LEN+1);
257 sl_rewind (fd);
258
259#if defined(SH_STEALTH) && !defined(SH_STEALTH_MICRO)
260 /* extract the data and copy to temporary file
261 */
262 fdTmp = open_tmp();
263 while ( sh_unix_getline_stealth (fd, line_in, 512) > 0) {
264 hidden_count++;
265 if (line_in[0] == '\n')
266 {
267 sl_write(fdTmp, line_in, 1);
268 }
269 else
270 {
271 sl_write_line(fdTmp, line_in, sl_strlen(line_in));
272 }
273#if defined(WITH_GPG) || defined(WITH_PGP)
274 if (0 == sl_strncmp(line_in, _("-----END PGP SIGNATURE-----"), 25))
275 break;
276#else
277 if (0 == sl_strncmp(line_in, _("[EOF]"), 5))
278 break;
279#endif
280 if (hidden_count > 4096) /* arbitrary safeguard */
281 break;
282 }
283 sl_close(fd);
284 fd = fdTmp;
285 sl_rewind (fd);
286#endif
287
288 /* The system type, release, and machine.
289 */
290 sl_snprintf(myident, sizeof(myident), _("%s:%s:%s"),
291 sh.host.system, /* flawfinder: ignore */
292 sh.host.release, sh.host.machine);
293
294
295 /* --- Start reading lines. ---
296 */
297 conf_line = 0;
298
299 while ( sh_unix_getline (fd, line_in, 512) > 0) {
300
301 ++conf_line;
302
303 line = &(line_in[0]);
304
305 /* fprintf(stderr, "<%s>\n", line); */
306
307 /* Sun May 27 18:40:05 CEST 2001
308 */
309#if defined(WITH_GPG) || defined(WITH_PGP)
310 if (signed_content == S_FALSE)
311 {
312 if (0 == sl_strcmp(line, _("-----BEGIN PGP SIGNED MESSAGE-----")))
313 signed_content = S_TRUE;
314 else
315 continue;
316 }
317 else if (true_content == S_FALSE)
318 {
319 if (line[0] == '\n')
320 true_content = S_TRUE;
321 else
322 continue;
323 }
324 else if (signed_content == S_TRUE)
325 {
326 if (0 == sl_strcmp(line, _("-----BEGIN PGP SIGNATURE-----")))
327 break;
328 else if (0 == sl_strcmp(line, _("-----BEGIN PGP SIGNED MESSAGE-----")))
329 {
330 sh_error_handle((-1), FIL__, __LINE__, 0, MSG_E_SUBGEN,
331 _("second signed message in file"),
332 _("sh_readconf_read"));
333 dlog(1, FIL__, __LINE__,
334 _("There seems to be more than one signed message in the configuration\nfile. Please make sure there is only one signed message.\n"));
335 sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_EXIT_ABORT1,
336 sh.prg_name);
337 aud_exit (FIL__, __LINE__,EXIT_FAILURE);
338 }
339 }
340#endif
341
342 /* Skip leading white space.
343 */
344 while (*line)
345 {
346 line_int = *line;
347 if (!isspace(line_int))
348 break;
349 ++line;
350 }
351
352 /* Skip header etc.
353 */
354 if (line[0] == '#' || line[0] == '\0' || line[0] == ';' ||
355 (line[0] == '/' && line[1] == '/'))
356 continue;
357
358 /* Clip off trailing white space.
359 */
360 tmp = line + sl_strlen( line ); --tmp;
361 while( isspace((int) *tmp ) && tmp >= line ) *tmp-- = '\0';
362
363
364 /* ------- starts a section ------------ */
365
366 if (line[0] == '[' &&
367 some_other_host[seen_host] == 0 &&
368 some_other_system[seen_system] == 0)
369 {
370 read_mode = SH_SECTION_NONE;
371
372 if (sl_strncmp (line, _("[EOF]"),
373 5) == 0)
374 {
375 goto nopel;
376 }
377
378 i = 0;
379
380 while (tab_ListSections[i].name != 0)
381 {
382 if (sl_strncmp (line, _(tab_ListSections[i].name),
383 sl_strlen(tab_ListSections[i].name)) == 0)
384 {
385 read_mode = tab_ListSections[i].type;
386 break;
387 }
388 ++i;
389 }
390
391#if defined (SH_WITH_CLIENT) || defined (SH_STANDALONE)
392 if (read_mode == SH_SECTION_NONE)
393 {
394 for (modnum = 0; modList[modnum].name != NULL; ++modnum)
395 {
396 if (0 == sl_strncmp (line, _(modList[modnum].conf_section),
397 sl_strlen(modList[modnum].conf_section)) )
398 read_mode = SH_SECTION_OTHER;
399 }
400 }
401#endif
402 if (read_mode == SH_SECTION_NONE)
403 {
404 sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_EINVALHEAD,
405 (long) conf_line);
406 }
407 }
408
409 /* --- an @host directive -------------- */
410
411 else if (line[0] == '@' || (line[0] == '!' && line[1] == '@'))
412 {
413 if (line[0] == '!')
414 {
415 lptr = &line[2];
416 invert = 1;
417 }
418 else
419 {
420 lptr = &line[1];
421 invert = 0;
422 }
423
424 if (sl_strncmp (lptr, _("end"), 3) == 0)
425 {
426 if (0 == seen_host)
427 sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_EINVALD,
428 _("config file"),
429 (long) conf_line);
430
431 else if (host_int == 0)
432 {
433 /* end of an @host directive
434 */
435 some_other_host[seen_host] = 0;
436 --seen_host;
437 seen_host = (seen_host < 0) ? 0 : seen_host;
438 }
439
440 else
441 {
442 --host_int;
443 host_int = (host_int < 0) ? 0 : host_int;
444 }
445 }
446 else if (some_other_host[seen_host] == 0 &&
447 some_other_system[seen_system] == 0 &&
448 seen_host < 15)
449 {
450 if (sl_strncmp (lptr, sh.host.name, length) == 0
451#ifdef HAVE_REGEX_H
452 || sh_util_regcmp (lptr, sh.host.name) == 0
453#endif
454 )
455 {
456 /* if match and '@', set some_other_host = 0;
457 * if match and '!@', set some_other_host = 1;
458 */
459 ++seen_host;
460 some_other_host[seen_host] = invert;
461 }
462 else
463 {
464 /* if no match and '@', set some_other_host = 1;
465 * if no match and '!@', set some_other_host = 0;
466 */
467 ++seen_host;
468 some_other_host[seen_host] = (invert == 0) ? 1 : 0;
469 }
470 }
471 else
472 ++host_int;
473 }
474
475 /* --- an %schedule directive ------------ */
476
477 else if (line[0] == '%' || (line[0] == '!' && line[1] == '%'))
478 {
479#if defined (SH_WITH_CLIENT) || defined (SH_STANDALONE)
480 if (line[0] == '!' && 0 == sl_strcmp(&(line[2]), _("SCHEDULE_TWO")))
481 set_dirList(1);
482 else if (0 == sl_strcmp(&(line[1]), _("SCHEDULE_TWO")))
483 set_dirList(2);
484#else
485 ;
486#endif
487 }
488
489 /* --- an $system directive -------------- */
490
491 else if (line[0] == '$' || (line[0] == '!' && line[1] == '$'))
492 {
493 if (line[0] == '!')
494 {
495 lptr = &line[2];
496 invert = 1;
497 }
498 else
499 {
500 lptr = &line[1];
501 invert = 0;
502 }
503
504 if (sl_strncmp (lptr, _("end"), 3) == 0)
505 {
506 if (0 == seen_system)
507 sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_EINVALD,
508 _("config file"),
509 (long) conf_line);
510
511 else if (sys_int == 0)
512 {
513 /* end of an $system directive
514 */
515 some_other_system[seen_system] = 0;
516 --seen_system;
517 seen_system = (seen_system < 0) ? 0 : seen_system;
518 }
519 else
520 {
521 --sys_int;
522 sys_int = (sys_int < 0) ? 0 : sys_int;
523 }
524 }
525 else if (some_other_host[seen_host] == 0 &&
526 some_other_system[seen_system] == 0 &&
527 seen_system < 15)
528 {
529 if (sl_strncmp (lptr, myident, sl_strlen(myident)) == 0
530#ifdef HAVE_REGEX_H
531 || sh_util_regcmp (lptr, myident) == 0
532#endif
533 )
534 {
535 ++seen_system;
536 some_other_system[seen_system] = invert;
537 }
538 else
539 {
540 ++seen_system;
541 some_other_system[seen_system] = (invert == 0) ? 1 : 0;
542 }
543 }
544 else
545 ++sys_int;
546 }
547
548 /* ------ no new section -------------- */
549
550
551 else if (some_other_host[seen_host] == 0 &&
552 some_other_system[seen_system] == 0 &&
553 read_mode != SH_SECTION_NONE)
554 {
555 if (0 != sh_readconfig_line (line))
556 {
557 sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_EINVALCONF,
558 (long) conf_line);
559 }
560 }
561
562 }
563
564 nopel:
565
566 if (0 != seen_host || 0 != seen_system)
567 sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_EINVALDD,
568 _("config file"),
569 (long) conf_line);
570
571#if defined(WITH_GPG) || defined(WITH_PGP)
572 /* Validate signature of open file.
573 */
574 sl_rewind (fd);
575 if (0 != sh_gpg_check_sign (fd, 0, 1))
576 aud_exit (FIL__, __LINE__, EXIT_FAILURE);
577#endif
578
579 sl_close (fd);
580
581 sh_error_fixup();
582
583 read_mode = SH_SECTION_NONE; /* reset b/o sighup reload */
584
585 SL_RETURN( 0, _("sh_readconf_read"));
586}
587
588int sh_readconf_set_path (char * which, const char * what)
589{
590 int len;
591 SL_ENTER( _("sh_readconf_set_path"));
592
593 if (which == NULL || what == NULL)
594 {
595 TPT((0, FIL__, __LINE__ , _("msg=<Input error>\n")));
596 SL_RETURN( -1, _("sh_readconf_set_path"));
597 }
598
599 if (0 == sl_strcmp(what, _("AUTO")))
600 {
601 len = sl_strlen(which);
602 if ( (len + sl_strlen(sh.host.name) + 2) > SH_PATHBUF)
603 {
604 TPT((0, FIL__, __LINE__ , _("msg=<Path too large: %s:%s>\n"),
605 which, sh.host.name));
606 SL_RETURN( -1, _("sh_readconf_set_path"));
607 }
608 else
609 {
610 which[len] = ':'; which[len+1] = '\0';
611 sl_strlcat(which, sh.host.name, SH_PATHBUF);
612 }
613 }
614 else /* not auto */
615 {
616 if (sl_strlen(what) > (SH_PATHBUF-1))
617 {
618 TPT((0, FIL__, __LINE__ , _("msg=<Path too large: %s>\n"), what));
619 SL_RETURN( -1, _("sh_readconf_set_path"));
620 }
621 else
622 {
623 sl_strlcpy(which, what, SH_PATHBUF);
624 }
625 }
626 SL_RETURN( 0, _("sh_readconf_set_path"));
627}
628
629int sh_readconf_set_database_path (const char * what)
630{
631 return (sh_readconf_set_path(sh.data.path, what));
632}
633
634int sh_readconf_set_logfile_path (const char * what)
635{
636 return (sh_readconf_set_path(sh.srvlog.name, what));
637}
638
639int sh_readconf_set_lockfile_path (const char * what)
640{
641 return( sh_readconf_set_path(sh.srvlog.alt, what));
642}
643
644
645
646
647typedef enum {
648 SET_MAILTIME,
649 SET_FILETIME
650} ShTimerItem;
651
652
653int sh_readconf_setTime (const char * str, ShTimerItem what)
654{
655 unsigned long i = atoi (str);
656
657 SL_ENTER( _("sh_readconf_setTime"));
658
659 if (i < LONG_MAX)
660 {
661 if (what == SET_MAILTIME)
662 {
663 TPT((0, FIL__, __LINE__, _("msg=<Set mail timer to %ld>\n"), i));
664 sh.mailTime.alarm_interval = i;
665 }
666 else if (what == SET_FILETIME)
667 {
668 TPT((0, FIL__, __LINE__, _("msg=<Set filecheck timer to %ld>\n"),i));
669 sh.fileCheck.alarm_interval = i;
670 }
671
672 SL_RETURN( 0, _("sh_readconf_setTime"));
673 }
674 else
675 {
676 sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_EINVALL,
677 _("set timer"), (long) i);
678 SL_RETURN( (-1), _("sh_readconf_setTime"));
679 }
680}
681
682int sh_readconf_setMailtime (const char * c)
683{
684 return sh_readconf_setTime (c, SET_MAILTIME);
685}
686
687int sh_readconf_setFiletime (const char * c)
688{
689 return sh_readconf_setTime (c, SET_FILETIME);
690}
691
692int sh_readconf_set_nice (const char * c)
693{
694 long val;
695
696 SL_ENTER(_("sh_readconf_set_nice"));
697
698 val = strtol (c, (char **)NULL, 10);
699 if (val < -20 || val > 20)
700 {
701 SL_RETURN((-1), _("sh_readconf_set_nice"));
702 }
703
704 val = (val < -19 ? -19 : val);
705 val = (val > 19 ? 19 : val);
706
707 sh.flag.nice = val;
708 SL_RETURN((0), _("sh_readconf_set_nice"));
709}
710
711#ifdef FANCY_LIBCAP
712int sh_readconf_setCaps(const char * c)
713{
714 int i;
715 SL_ENTER(_("sh_readconf_setCaps"));
716
717 i = sh_util_flagval(c, &sl_useCaps);
718 SL_RETURN((i), _("sh_readconf_setCaps"));
719}
720#endif
721
722typedef struct _cfg_options {
723 const char * optname;
724 ShSectionType section;
725 ShSectionType alt_section;
726 int (*func)(const char * opt);
727} cfg_options;
728
729#if defined (SH_WITH_CLIENT) || defined (SH_STANDALONE)
730extern int sh_set_schedule_one(const char * str);
731extern int sh_set_schedule_two(const char * str);
732#endif
733#if defined (SH_WITH_SERVER)
734extern int sh_socket_use (const char * c);
735extern int sh_socket_uid (const char * c);
736extern int sh_socket_password (const char * c);
737#endif
738
739cfg_options ext_table[] = {
740#if defined(WITH_EXTERNAL)
741 { N_("opencommand"), SH_SECTION_EXTERNAL, SH_SECTION_NONE,
742 sh_ext_setcommand },
743 { N_("closecommand"), SH_SECTION_EXTERNAL, SH_SECTION_NONE,
744 sh_ext_close_command },
745 { N_("setcommandline"), SH_SECTION_EXTERNAL, SH_SECTION_NONE,
746 sh_ext_add_argv },
747 { N_("setchecksum"), SH_SECTION_EXTERNAL, SH_SECTION_NONE,
748 sh_ext_checksum },
749 { N_("setdefault"), SH_SECTION_EXTERNAL, SH_SECTION_NONE,
750 sh_ext_add_default },
751 { N_("setenviron"), SH_SECTION_EXTERNAL, SH_SECTION_NONE,
752 sh_ext_add_environ },
753 { N_("setdeadtime"), SH_SECTION_EXTERNAL, SH_SECTION_NONE,
754 sh_ext_deadtime },
755 { N_("settype"), SH_SECTION_EXTERNAL, SH_SECTION_NONE,
756 sh_ext_type },
757 { N_("setcredentials"), SH_SECTION_EXTERNAL, SH_SECTION_NONE,
758 sh_ext_priv },
759 { N_("setfilternot"), SH_SECTION_EXTERNAL, SH_SECTION_NONE,
760 sh_ext_add_not },
761 { N_("setfilterand"), SH_SECTION_EXTERNAL, SH_SECTION_NONE,
762 sh_ext_add_and },
763 { N_("setfilteror"), SH_SECTION_EXTERNAL, SH_SECTION_NONE,
764 sh_ext_add_or },
765 { N_("externalseverity"),SH_SECTION_LOG, SH_SECTION_EXTERNAL,
766 sh_error_set_external },
767 { N_("externalclass"), SH_SECTION_LOG, SH_SECTION_EXTERNAL,
768 sh_error_external_mask },
769#endif
770
771#if defined(WITH_DATABASE)
772 { N_("usepersistent"), SH_SECTION_DATABASE, SH_SECTION_NONE,
773 sh_database_use_persistent },
774 { N_("setdbname"), SH_SECTION_DATABASE, SH_SECTION_NONE,
775 sh_database_set_database },
776 { N_("setdbtable"), SH_SECTION_DATABASE, SH_SECTION_NONE,
777 sh_database_set_table },
778 { N_("setdbhost"), SH_SECTION_DATABASE, SH_SECTION_NONE,
779 sh_database_set_host },
780 { N_("setdbuser"), SH_SECTION_DATABASE, SH_SECTION_NONE,
781 sh_database_set_user },
782 { N_("setdbpassword"), SH_SECTION_DATABASE, SH_SECTION_NONE,
783 sh_database_set_password },
784 { N_("addtodbhash"), SH_SECTION_DATABASE, SH_SECTION_NONE,
785 sh_database_add_to_hash },
786 { N_("databaseseverity"),SH_SECTION_LOG, SH_SECTION_DATABASE,
787 sh_error_set_database },
788 { N_("databaseclass"), SH_SECTION_LOG, SH_SECTION_DATABASE,
789 sh_error_database_mask },
790 { N_("setdbservertstamp"), SH_SECTION_DATABASE, SH_SECTION_NONE,
791 set_enter_wrapper },
792#endif
793
794
795#if defined (SH_WITH_CLIENT) || defined (SH_STANDALONE)
796 { N_("dir"), SH_SECTION_ATTRIBUTES, SH_SECTION_NONE,
797 sh_files_pushdir_attr },
798 { N_("file"), SH_SECTION_ATTRIBUTES, SH_SECTION_NONE,
799 sh_files_pushfile_attr },
800 { N_("dir"), SH_SECTION_READONLY, SH_SECTION_NONE,
801 sh_files_pushdir_ro },
802 { N_("file"), SH_SECTION_READONLY, SH_SECTION_NONE,
803 sh_files_pushfile_ro },
804 { N_("dir"), SH_SECTION_LOGFILES, SH_SECTION_NONE,
805 sh_files_pushdir_log },
806 { N_("file"), SH_SECTION_LOGFILES, SH_SECTION_NONE,
807 sh_files_pushfile_log },
808 { N_("dir"), SH_SECTION_LOGGROW, SH_SECTION_NONE,
809 sh_files_pushdir_glog },
810 { N_("file"), SH_SECTION_LOGGROW, SH_SECTION_NONE,
811 sh_files_pushfile_glog },
812 { N_("dir"), SH_SECTION_NOIGNORE, SH_SECTION_NONE,
813 sh_files_pushdir_noig },
814 { N_("file"), SH_SECTION_NOIGNORE, SH_SECTION_NONE,
815 sh_files_pushfile_noig },
816 { N_("dir"), SH_SECTION_ALLIGNORE, SH_SECTION_NONE,
817 sh_files_pushdir_allig },
818 { N_("file"), SH_SECTION_ALLIGNORE, SH_SECTION_NONE,
819 sh_files_pushfile_allig },
820
821 { N_("dir"), SH_SECTION_USER0, SH_SECTION_NONE,
822 sh_files_pushdir_user0 },
823 { N_("file"), SH_SECTION_USER0, SH_SECTION_NONE,
824 sh_files_pushfile_user0 },
825 { N_("dir"), SH_SECTION_USER1, SH_SECTION_NONE,
826 sh_files_pushdir_user1 },
827 { N_("file"), SH_SECTION_USER1, SH_SECTION_NONE,
828 sh_files_pushfile_user1 },
829 { N_("dir"), SH_SECTION_USER2, SH_SECTION_NONE,
830 sh_files_pushdir_user2 },
831 { N_("file"), SH_SECTION_USER2, SH_SECTION_NONE,
832 sh_files_pushfile_user2 },
833 { N_("dir"), SH_SECTION_USER3, SH_SECTION_NONE,
834 sh_files_pushdir_user3 },
835 { N_("file"), SH_SECTION_USER3, SH_SECTION_NONE,
836 sh_files_pushfile_user3 },
837 { N_("dir"), SH_SECTION_USER4, SH_SECTION_NONE,
838 sh_files_pushdir_user4 },
839 { N_("file"), SH_SECTION_USER4, SH_SECTION_NONE,
840 sh_files_pushfile_user4 },
841 { N_("dir"), SH_SECTION_PRELINK, SH_SECTION_NONE,
842 sh_files_pushdir_prelink },
843 { N_("file"), SH_SECTION_PRELINK, SH_SECTION_NONE,
844 sh_files_pushfile_prelink },
845
846 { N_("ignoreadded"), SH_SECTION_MISC, SH_SECTION_NONE,
847 sh_ignore_add_new },
848 { N_("ignoremissing"), SH_SECTION_MISC, SH_SECTION_NONE,
849 sh_ignore_add_del },
850
851 { N_("filecheckscheduleone"), SH_SECTION_MISC, SH_SECTION_NONE,
852 sh_set_schedule_one },
853 { N_("filecheckscheduletwo"), SH_SECTION_MISC, SH_SECTION_NONE,
854 sh_set_schedule_two },
855
856 { N_("usehardlinkcheck"), SH_SECTION_MISC, SH_SECTION_NONE,
857 sh_files_check_hardlinks },
858 { N_("hardlinkoffset"), SH_SECTION_MISC, SH_SECTION_NONE,
859 sh_files_hle_reg },
860#if defined(USE_XATTR)
861 { N_("useselinuxcheck"), SH_SECTION_MISC, SH_SECTION_NONE,
862 sh_unix_setcheckselinux },
863#endif
864#if defined(USE_ACL)
865 { N_("useaclcheck"), SH_SECTION_MISC, SH_SECTION_NONE,
866 sh_unix_setcheckacl },
867#endif
868 { N_("addokchars"), SH_SECTION_MISC, SH_SECTION_NONE,
869 sh_util_obscure_ok },
870 { N_("filenamesareutf8"), SH_SECTION_MISC, SH_SECTION_NONE,
871 sh_util_obscure_utf8 },
872 { N_("setrecursionlevel"), SH_SECTION_MISC, SH_SECTION_NONE,
873 sh_files_setrecursion },
874 { N_("checksumtest"), SH_SECTION_MISC, SH_SECTION_NONE,
875 sh_util_setchecksum },
876 { N_("reportonlyonce"), SH_SECTION_MISC, SH_SECTION_NONE,
877 sh_files_reportonce },
878 { N_("reportfulldetail"), SH_SECTION_MISC, SH_SECTION_NONE,
879 sh_files_fulldetail },
880 { N_("uselocaltime"), SH_SECTION_MISC, SH_SECTION_NONE,
881 sh_unix_uselocaltime },
882
883 { N_("setnicelevel"), SH_SECTION_MISC, SH_SECTION_NONE,
884 sh_readconf_set_nice },
885
886#if defined(FANCY_LIBCAP)
887 { N_("usecaps"), SH_SECTION_MISC, SH_SECTION_NONE,
888 sh_readconf_setCaps },
889#endif
890
891 { N_("setiolimit"), SH_SECTION_MISC, SH_SECTION_NONE,
892 sh_unix_set_io_limit },
893
894 { N_("versionstring"), SH_SECTION_MISC, SH_SECTION_NONE,
895 sh_hash_version_string },
896
897 { N_("digestalgo"), SH_SECTION_MISC, SH_SECTION_NONE,
898 sh_tiger_hashtype },
899
900 { N_("redefreadonly"), SH_SECTION_MISC, SH_SECTION_NONE,
901 sh_files_redef_readonly },
902
903 { N_("redeflogfiles"), SH_SECTION_MISC, SH_SECTION_NONE,
904 sh_files_redef_logfiles },
905
906 { N_("redefgrowinglogfiles"), SH_SECTION_MISC, SH_SECTION_NONE,
907 sh_files_redef_loggrow },
908
909 { N_("redefattributes"), SH_SECTION_MISC, SH_SECTION_NONE,
910 sh_files_redef_attributes },
911
912 { N_("redefignorenone"), SH_SECTION_MISC, SH_SECTION_NONE,
913 sh_files_redef_noignore },
914
915 { N_("redefignoreall"), SH_SECTION_MISC, SH_SECTION_NONE,
916 sh_files_redef_allignore },
917
918 { N_("redefuser0"), SH_SECTION_MISC, SH_SECTION_NONE,
919 sh_files_redef_user0 },
920
921 { N_("redefuser1"), SH_SECTION_MISC, SH_SECTION_NONE,
922 sh_files_redef_user1 },
923
924 { N_("redefuser2"), SH_SECTION_MISC, SH_SECTION_NONE,
925 sh_files_redef_user2 },
926
927 { N_("redefuser3"), SH_SECTION_MISC, SH_SECTION_NONE,
928 sh_files_redef_user3 },
929
930 { N_("redefuser4"), SH_SECTION_MISC, SH_SECTION_NONE,
931 sh_files_redef_user4 },
932
933 { N_("redefprelink"), SH_SECTION_MISC, SH_SECTION_NONE,
934 sh_files_redef_prelink },
935
936
937 { N_("setprelinkpath"), SH_SECTION_MISC, SH_SECTION_NONE,
938 sh_prelink_set_path },
939 { N_("setprelinkchecksum"), SH_SECTION_MISC, SH_SECTION_NONE,
940 sh_prelink_set_hash },
941
942 /* client or standalone
943 */
944#endif
945
946#ifdef SH_WITH_SERVER
947#ifdef INET_SYSLOG
948 { N_("setudpactive"), SH_SECTION_SRV, SH_SECTION_MISC,
949 set_syslog_active },
950#endif
951 { N_("setusesocket"), SH_SECTION_SRV, SH_SECTION_MISC,
952 sh_socket_use },
953 { N_("setsocketallowuid"), SH_SECTION_SRV, SH_SECTION_MISC,
954 sh_socket_uid },
955 { N_("setsocketpassword"), SH_SECTION_SRV, SH_SECTION_MISC,
956 sh_socket_password },
957 { N_("setstripdomain"), SH_SECTION_SRV, SH_SECTION_MISC,
958 sh_forward_set_strip },
959 { N_("useseparatelogs"), SH_SECTION_SRV, SH_SECTION_MISC,
960 set_flag_sep_log },
961 { N_("setchrootdir"), SH_SECTION_SRV, SH_SECTION_MISC,
962 sh_unix_set_chroot },
963 { N_("setclienttimelimit"), SH_SECTION_SRV, SH_SECTION_MISC,
964 sh_forward_set_time_limit },
965 { N_("useclientseverity"), SH_SECTION_SRV, SH_SECTION_MISC,
966 sh_forward_use_clt_sev },
967 { N_("useclientclass"), SH_SECTION_SRV, SH_SECTION_MISC,
968 sh_forward_use_clt_class },
969 { N_("severitylookup"), SH_SECTION_SRV, SH_SECTION_MISC,
970 sh_forward_lookup_level },
971 { N_("setclientfromaccept"), SH_SECTION_SRV, SH_SECTION_MISC,
972 set_socket_peer },
973 { N_("setserverport"), SH_SECTION_SRV, SH_SECTION_MISC,
974 sh_forward_set_port },
975 { N_("setserverinterface"), SH_SECTION_SRV, SH_SECTION_MISC,
976 sh_forward_set_interface },
977 { N_("client"), SH_SECTION_CLIENTS, SH_SECTION_NONE,
978 sh_forward_register_client },
979#endif
980
981#if defined(SH_WITH_CLIENT) || defined(SH_WITH_SERVER)
982 { N_("exportseverity"), SH_SECTION_LOG, SH_SECTION_NONE,
983 sh_error_setexport },
984 { N_("exportclass"), SH_SECTION_LOG, SH_SECTION_NONE,
985 sh_error_export_mask },
986#if defined(SH_WITH_SERVER)
987 { N_("setlogserver"), SH_SECTION_SRV, SH_SECTION_MISC,
988 sh_forward_setlogserver },
989#else
990 { N_("setlogserver"), SH_SECTION_CLT, SH_SECTION_MISC,
991 sh_forward_setlogserver },
992#endif
993#endif
994 { N_("setfilechecktime"), SH_SECTION_MISC, SH_SECTION_NONE,
995 sh_readconf_setFiletime },
996 { N_("setlooptime"), SH_SECTION_MISC, SH_SECTION_NONE,
997 sh_util_setlooptime },
998
999#ifdef SH_WITH_MAIL
1000 { N_("mailseverity"), SH_SECTION_LOG, SH_SECTION_NONE,
1001 sh_error_setseverity },
1002 { N_("mailclass"), SH_SECTION_LOG, SH_SECTION_NONE,
1003 sh_error_mail_mask },
1004 { N_("setmailtime"), SH_SECTION_MAIL, SH_SECTION_MISC,
1005 sh_readconf_setMailtime },
1006 { N_("setmailnum"), SH_SECTION_MAIL, SH_SECTION_MISC,
1007 sh_mail_setNum },
1008 { N_("setmailaddress"), SH_SECTION_MAIL, SH_SECTION_MISC,
1009 sh_mail_setaddress },
1010 { N_("setmailrelay"), SH_SECTION_MAIL, SH_SECTION_MISC,
1011 sh_mail_set_relay },
1012 { N_("mailsingle"), SH_SECTION_MAIL, SH_SECTION_MISC,
1013 sh_mail_setFlag },
1014 { N_("mailsubject"), SH_SECTION_MAIL, SH_SECTION_MISC,
1015 set_mail_subject },
1016 { N_("setmailsender"), SH_SECTION_MAIL, SH_SECTION_MISC,
1017 sh_mail_set_sender },
1018 { N_("setmailfilternot"), SH_SECTION_MAIL, SH_SECTION_MISC,
1019 sh_mail_add_not },
1020 { N_("setmailfilterand"), SH_SECTION_MAIL, SH_SECTION_MISC,
1021 sh_mail_add_and },
1022 { N_("setmailfilteror"), SH_SECTION_MAIL, SH_SECTION_MISC,
1023 sh_mail_add_or },
1024#endif
1025 { N_("setbindaddress"), SH_SECTION_MISC, SH_SECTION_NONE,
1026 sh_calls_set_bind_addr },
1027 { N_("daemon"), SH_SECTION_MISC, SH_SECTION_NONE,
1028 sh_unix_setdeamon },
1029 { N_("samhainpath"), SH_SECTION_MISC, SH_SECTION_NONE,
1030 sh_unix_self_hash },
1031 { N_("trusteduser"), SH_SECTION_MISC, SH_SECTION_NONE,
1032 tf_add_trusted_user },
1033 { N_("settimeserver"), SH_SECTION_MISC, SH_SECTION_NONE,
1034 sh_unix_settimeserver },
1035
1036 { N_("printseverity"), SH_SECTION_LOG, SH_SECTION_NONE,
1037 sh_error_setprint },
1038 { N_("printclass"), SH_SECTION_LOG, SH_SECTION_NONE,
1039 sh_error_print_mask },
1040
1041 { N_("logseverity"), SH_SECTION_LOG, SH_SECTION_NONE,
1042 sh_error_setlog },
1043 { N_("logclass"), SH_SECTION_LOG, SH_SECTION_NONE,
1044 sh_error_log_mask },
1045
1046 { N_("syslogseverity"), SH_SECTION_LOG, SH_SECTION_NONE,
1047 sh_error_set_syslog },
1048 { N_("syslogclass"), SH_SECTION_LOG, SH_SECTION_NONE,
1049 sh_error_syslog_mask },
1050#ifdef HAVE_LIBPRELUDE
1051 { N_("preludeseverity"), SH_SECTION_LOG, SH_SECTION_NONE,
1052 sh_error_set_prelude },
1053 { N_("preludeclass"), SH_SECTION_LOG, SH_SECTION_NONE,
1054 sh_error_prelude_mask },
1055 { N_("preludeprofile"), SH_SECTION_MISC, SH_SECTION_NONE,
1056 sh_prelude_set_profile },
1057 { N_("preludemaptoinfo"), SH_SECTION_MISC, SH_SECTION_NONE,
1058 sh_prelude_map_info },
1059 { N_("preludemaptolow"), SH_SECTION_MISC, SH_SECTION_NONE,
1060 sh_prelude_map_low },
1061 { N_("preludemaptomedium"), SH_SECTION_MISC, SH_SECTION_NONE,
1062 sh_prelude_map_medium },
1063 { N_("preludemaptohigh"), SH_SECTION_MISC, SH_SECTION_NONE,
1064 sh_prelude_map_high },
1065#endif
1066
1067 { N_("logcalls"), SH_SECTION_LOG, SH_SECTION_NONE,
1068 sh_aud_set_functions },
1069
1070 { N_("messageheader"), SH_SECTION_MISC, SH_SECTION_NONE,
1071 sh_error_ehead },
1072
1073 { N_("setconsole"), SH_SECTION_MISC, SH_SECTION_NONE,
1074 sh_log_set_console },
1075
1076#ifdef WITH_MESSAGE_QUEUE
1077 { N_("messagequeueactive"),SH_SECTION_MISC, SH_SECTION_NONE,
1078 enable_msgq },
1079#endif
1080
1081 { N_("setreverselookup"), SH_SECTION_MISC, SH_SECTION_NONE,
1082 set_reverse_lookup },
1083
1084 { N_("setdatabasepath"), SH_SECTION_MISC, SH_SECTION_NONE,
1085 sh_readconf_set_database_path },
1086
1087 { N_("setlogfilepath"), SH_SECTION_MISC, SH_SECTION_NONE,
1088 sh_readconf_set_logfile_path },
1089
1090 { N_("setlockfilepath"), SH_SECTION_MISC, SH_SECTION_NONE,
1091 sh_readconf_set_lockfile_path },
1092
1093 { N_("hidesetup"), SH_SECTION_MISC, SH_SECTION_NONE,
1094 sh_util_hidesetup },
1095
1096 { N_("syslogfacility"), SH_SECTION_LOG, SH_SECTION_MISC,
1097 sh_log_set_facility },
1098
1099 { N_("mactype"), SH_SECTION_MISC, SH_SECTION_NONE,
1100 sh_util_sigtype },
1101
1102 { NULL, 0, 0, NULL}
1103};
1104
1105
1106
1107
1108static int sh_readconfig_line (char * line)
1109{
1110 char * key;
1111 const char * value;
1112 char * tmp;
1113 int i;
1114 int good_opt = -1;
1115
1116#if defined (SH_WITH_CLIENT) || defined (SH_STANDALONE)
1117 int modnum, modkey;
1118#endif
1119
1120 static const char *dummy = N_("dummy");
1121
1122 static const char *closing[] = {
1123 N_("closecommand"),
1124 N_("logmonendgroup"),
1125 N_("logmonendhost"),
1126 NULL
1127 };
1128
1129 static const char *ident[] = {
1130 N_("severityreadonly"),
1131 N_("severitylogfiles"),
1132 N_("severitygrowinglogs"),
1133 N_("severityignorenone"),
1134 N_("severityignoreall"),
1135 N_("severityattributes"),
1136 N_("severitydirs"),
1137 N_("severityfiles"),
1138 N_("severitynames"),
1139 N_("severityuser0"),
1140 N_("severityuser1"),
1141 N_("severityuser2"),
1142 N_("severityuser3"),
1143 N_("severityuser4"),
1144 N_("severityprelink"),
1145 NULL
1146 };
1147
1148 static int identnum[] = {
1149 SH_ERR_T_RO,
1150 SH_ERR_T_LOGS,
1151 SH_ERR_T_GLOG,
1152 SH_ERR_T_NOIG,
1153 SH_ERR_T_ALLIG,
1154 SH_ERR_T_ATTR,
1155 SH_ERR_T_DIR,
1156 SH_ERR_T_FILE,
1157 SH_ERR_T_NAME,
1158 SH_ERR_T_USER0,
1159 SH_ERR_T_USER1,
1160 SH_ERR_T_USER2,
1161 SH_ERR_T_USER3,
1162 SH_ERR_T_USER4,
1163 SH_ERR_T_PRELINK,
1164 };
1165
1166 SL_ENTER(_("sh_readconf_line"));
1167
1168 /* convert to lowercase */
1169
1170 tmp = line;
1171 while (*tmp != '=' && *tmp != '\0')
1172 {
1173 *tmp = tolower( (int) *tmp);
1174 ++tmp;
1175 }
1176
1177 key = line;
1178
1179 /* interpret line */
1180
1181 value = strchr(line, '=');
1182
1183 if (value == NULL || (*value) == '\0')
1184 {
1185 if (key != NULL)
1186 {
1187 i = 0;
1188 while (closing[i] != NULL)
1189 {
1190 if (sl_strncmp(key,_(closing[i]),sl_strlen(closing[i])-1) == 0)
1191 {
1192 value = dummy;
1193 goto ok_novalue;
1194 }
1195 ++i;
1196 }
1197
1198 TPT(( 0, FIL__, __LINE__, _("msg=<ConfigFile: not key=value: %s>\n"),
1199 line));
1200 }
1201 SL_RETURN(good_opt, _("sh_readconf_line"));
1202 }
1203 else
1204 ++value;
1205
1206 /* skip leading whitespace
1207 */
1208 while ((*value) == ' ' || (*value) == '\t')
1209 ++value;
1210
1211 if ((*value) == '\0') /* no value */
1212 {
1213 if (key != NULL)
1214 {
1215 TPT(( 0, FIL__, __LINE__, _("msg=<ConfigFile: not key=value: %s>\n"),
1216 line));
1217 }
1218 SL_RETURN(good_opt, _("sh_readconf_line"));
1219 }
1220
1221 ok_novalue:
1222
1223 if (!sl_is_suid())
1224 {
1225 TPT(( 0, FIL__, __LINE__, _("msg=<ConfigFile: %s>\n"), line));
1226 }
1227
1228
1229#if defined (SH_WITH_CLIENT) || defined (SH_STANDALONE)
1230 if (read_mode == SH_SECTION_OTHER)
1231 {
1232 for (modnum = 0; modList[modnum].name != NULL; ++modnum)
1233 {
1234 for (modkey = 0; modList[modnum].conf_table[modkey].the_opt != NULL;
1235 ++modkey)
1236 {
1237 if (sl_strncmp (key,
1238 _(modList[modnum].conf_table[modkey].the_opt),
1239 sl_strlen(modList[modnum].conf_table[modkey].the_opt) ) == 0)
1240 {
1241 good_opt = 0;
1242 if (0 != modList[modnum].conf_table[modkey].func(value))
1243 sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_EINVALS,
1244 _(modList[modnum].conf_table[modkey].the_opt), value);
1245 if (!sl_is_suid())
1246 {
1247 TPT(( 0, FIL__, __LINE__,
1248 _("msg=<line = %s, option = %s>\n"), line,
1249 _(modList[modnum].conf_table[modkey].the_opt)));
1250 }
1251 goto outburst;
1252 }
1253 }
1254 }
1255 }
1256 outburst:
1257#endif
1258
1259
1260 if (read_mode == SH_SECTION_THRESHOLD)
1261 {
1262 i = 0;
1263 while (ident[i] != NULL) {
1264 if (sl_strncmp (key, _(ident[i]), sl_strlen(ident[i])-1) == 0)
1265 {
1266 good_opt = 0;
1267 sh_error_set_iv (identnum[i], value);
1268 break;
1269 }
1270 ++i;
1271 }
1272 }
1273 else
1274 {
1275 i = 0;
1276 while (ext_table[i].optname != NULL)
1277 {
1278 if ((ext_table[i].section == read_mode ||
1279 ext_table[i].alt_section == read_mode) &&
1280 sl_strncmp (key, _(ext_table[i].optname),
1281 sl_strlen(ext_table[i].optname)) == 0)
1282 {
1283 good_opt = 0;
1284 if (0 != ext_table[i].func (value))
1285 sh_error_handle ((-1), FIL__, __LINE__, 0, MSG_EINVALS,
1286 _(ext_table[i].optname), value);
1287 break;
1288 }
1289 ++i;
1290 }
1291 }
1292
1293 SL_RETURN(good_opt, _("sh_readconf_line"));
1294}
1295
1296
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