-
Notifications
You must be signed in to change notification settings - Fork 1
/
Copy pathconf_yacc.y
1630 lines (1477 loc) · 37.9 KB
/
conf_yacc.y
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
%token TNUMBER ADDR IPADDR IP6ADDR CIDR HELO FROM RCPT EMAIL PEER AUTOWHITE
%token GREYLIST NOAUTH NOACCESSDB EXTENDEDREGEX NOSPF QUIET TESTMODE
%token VERBOSE PIDFILE GLDUMPFILE QSTRING TDELAY SUBNETMATCH SUBNETMATCH6
%token SOCKET USER NODETACH REGEX REPORT NONE DELAYS NODELAYS ALL LAZYAW
%token GLDUMPFREQ GLTIMEOUT DOMAIN DOMAINNAME SYNCADDR SYNCSRCADDR
%token SYNCMAXQLEN PORT ACL WHITELIST DEFAULT STAR DELAYEDREJECT DB NODRAC
%token DRAC DUMP_NO_TIME_TRANSLATION LOGEXPIRED GLXDELAY DNSRBL LIST
%token OPENLIST CLOSELIST BLACKLIST FLUSHADDR CODE ECODE MSG SM_MACRO
%token UNSET URLCHECK RACL DACL GLHEADER BODY MAXPEEK STAT POSTMSG FORK
%token GETPROP CLEAR PROP AUTH TLS SPF MSGSIZE RCPTCOUNT OP NO SLASH MINUS
%token COMMA TIME GEOIPDB GEOIP PASS FAIL SOFTFAIL NEUTRAL UNKNWON ERROR
%token SELF SPF_STATUS LDAPCONF LDAPCHECK LOGFAC LOGFAC_KERN LOGFAC_USER
%token LOGFAC_MAIL LOGFAC_DAEMON LOGFAC_AUTH LOGFAC_SYSLOG LOGFAC_LPR
%token LOGFAC_NEWS LOGFAC_UUCP LOGFAC_CRON LOGFAC_AUTHPRIV LOGFAC_FTP
%token LOGFAC_LOCAL0 LOGFAC_LOCAL1 LOGFAC_LOCAL2 LOGFAC_LOCAL3 LOGFAC_LOCAL4
%token LOGFAC_LOCAL5 LOGFAC_LOCAL6 LOGFAC_LOCAL7 P0F P0FSOCK DKIMCHECK
%token SPAMDSOCK SPAMDSOCKT SPAMD DOMAINEXACT ADDHEADER NOLOG LDAPBINDDN
%token LDAPBINDPW TARPIT TARPITMODE PERSESSION PERRESPONSE
%{
#include "config.h"
#ifdef HAVE_SYS_CDEFS_H
#include <sys/cdefs.h>
#ifdef __RCSID
__RCSID("$Id: conf_yacc.y,v 1.102 2009/06/08 23:40:06 manu Exp $");
#endif
#endif
#include <stdlib.h>
#include <limits.h>
#include <string.h>
#include <syslog.h>
#include <sysexits.h>
#ifdef USE_DMALLOC
#include <dmalloc.h>
#endif
#include "conf.h"
#include "spf.h"
#include "acl.h"
#include "sync.h"
#include "list.h"
#include "macro.h"
#ifdef USE_DNSRBL
#include "dnsrbl.h"
#endif
#ifdef USE_CURL
#include "urlcheck.h"
#endif
#ifdef USE_LDAP
#include "ldapcheck.h"
#endif
#if defined(USE_CURL) || defined(USE_LDAP)
#include "prop.h"
#endif
#ifdef USE_GEOIP
#include "geoip.h"
#endif
#ifdef USE_P0F
#include "p0f.h"
#endif
#ifdef USE_SPAMD
#include "spamd.h"
#endif
#include "stat.h"
#include "clock.h"
#include "spf.h"
#include "milter-greylist.h"
#define LEN4 sizeof(struct sockaddr_in)
#define IP4TOSTRING(ip4, str) iptostring(SA(&(ip4)), LEN4, (str), IPADDRSTRLEN)
#define LEN6 sizeof(struct sockaddr_in6)
#define IP6TOSTRING(ip6, str) iptostring(SA(&(ip6)), LEN6, (str), IPADDRSTRLEN)
int conf_lex(void);
void conf_error(char *);
%}
%union {
struct sockaddr_in ipaddr;
#ifdef AF_INET6
struct sockaddr_in6 ip6addr;
#else
struct sockaddr_in ip6addr; /* XXX: for dummy */
#endif
int cidr;
char email[ADDRLEN + 1];
char domainname[ADDRLEN + 1];
char qstring[QSTRLEN + 1];
char delay[NUMLEN + 1];
char regex[REGEXLEN + 1];
enum operator op;
char prop[QSTRLEN + 1];
enum spf_status spf_status;
enum spf_status dkim_status;
char spamdsockt[QSTRLEN + 1];
}
%type <ipaddr> IPADDR;
%type <ip6addr> IP6ADDR;
%type <cidr> CIDR;
%type <email> EMAIL;
%type <domainname> DOMAINNAME;
%type <delay> TDELAY;
%type <delay> TNUMBER;
%type <qstring> QSTRING;
%type <regex> REGEX;
%type <op> OP;
%type <prop> PROP;
%type <spf_status> SPF_STATUS;
%type <spamdsockt> SPAMDSOCKT;
%%
lines : lines netblock '\n'
| lines fromaddr '\n'
| lines rcptaddr '\n'
| lines fromregex '\n'
| lines rcptregex '\n'
| lines domainaddr '\n'
| lines domainregex '\n'
| lines peeraddr '\n'
| lines verbose '\n'
| lines dump_no_time_translation '\n'
| lines quiet '\n'
| lines noauth '\n'
| lines noaccessdb '\n'
| lines extendedregex '\n'
| lines nospf '\n'
| lines delayedreject '\n'
| lines testmode '\n'
| lines autowhite '\n'
| lines greylist '\n'
| lines tarpit '\n'
| lines tarpitmode '\n'
| lines pidfile '\n'
| lines dumpfile '\n'
| lines subnetmatch '\n'
| lines subnetmatch6 '\n'
| lines socket '\n'
| lines user '\n'
| lines geoipdb '\n'
| lines nodetach '\n'
| lines lazyaw '\n'
| lines report '\n'
| lines logfac '\n'
| lines statdef '\n'
| lines dumpfreq '\n'
| lines timeout '\n'
| lines syncaddr '\n'
| lines syncsrcaddr '\n'
| lines access_list '\n'
| lines rcpt_access_list '\n'
| lines data_access_list '\n'
| lines dracdb '\n'
| lines maxpeek '\n'
| lines nodrac '\n'
| lines logexpired '\n'
| lines dnsrbldef '\n'
| lines macrodef '\n'
| lines urlcheckdef '\n'
| lines ldapcheckdef '\n'
| lines ldapconfdef '\n'
| lines p0fsockdef '\n'
| lines spamdsockdef '\n'
| lines listdef '\n'
| lines domainexact '\n'
| lines syncmaxqlen '\n'
| lines '\n'
|
;
netblock: ADDR IPADDR CIDR{
struct acl_netblock_data and;
and.addr = SA(&$2);
and.salen = sizeof(struct sockaddr_in);
and.cidr = $3;
acl_add_clause(AC_NETBLOCK, &and);
acl_register_entry_first(AS_RCPT, A_WHITELIST);
}
| ADDR IPADDR {
struct acl_netblock_data and;
and.addr = SA(&$2);
and.salen = sizeof(struct sockaddr_in);
and.cidr = 32;
acl_add_clause(AC_NETBLOCK, &and);
acl_register_entry_first(AS_RCPT, A_WHITELIST);
}
| ADDR IP6ADDR CIDR{
#ifdef AF_INET6
struct acl_netblock_data and;
and.addr = SA(&$2);
and.salen = sizeof(struct sockaddr_in6);
and.cidr = $3;
acl_add_clause(AC_NETBLOCK, &and);
acl_register_entry_first(AS_RCPT, A_WHITELIST);
#else
acl_drop();
mg_log(LOG_INFO,
"IPv6 is not supported, ignore line %d",
conf_line);
#endif
}
| ADDR IP6ADDR {
#ifdef AF_INET6
struct acl_netblock_data and;
and.addr = SA(&$2);
and.salen = sizeof(struct sockaddr_in6);
and.cidr = 128;
acl_add_clause(AC_NETBLOCK, &and);
acl_register_entry_first(AS_RCPT, A_WHITELIST);
#else
acl_drop();
mg_log(LOG_INFO,
"IPv6 is not supported, ignore line %d",
conf_line);
#endif
}
;
fromaddr: FROM EMAIL {
acl_add_clause(AC_FROM, $2);
acl_register_entry_first(AS_RCPT, A_WHITELIST);
}
;
rcptaddr: RCPT EMAIL {
acl_add_clause(AC_RCPT, $2);
if (conf.c_testmode)
acl_register_entry_first(AS_RCPT, A_GREYLIST);
else
acl_register_entry_first(AS_RCPT, A_WHITELIST);
}
;
fromregex: FROM REGEX {
acl_add_clause(AC_FROM_RE, $2);
acl_register_entry_first(AS_RCPT, A_WHITELIST);
}
;
rcptregex: RCPT REGEX {
acl_add_clause(AC_RCPT_RE, $2);
if (conf.c_testmode)
acl_register_entry_first(AS_RCPT, A_GREYLIST);
else
acl_register_entry_first(AS_RCPT, A_WHITELIST);
}
;
domainaddr: DOMAIN DOMAINNAME {
acl_add_clause(AC_DOMAIN, $2);
acl_register_entry_first(AS_RCPT, A_WHITELIST);
}
;
domainregex: DOMAIN REGEX {
acl_add_clause(AC_DOMAIN_RE, $2);
acl_register_entry_first(AS_RCPT, A_WHITELIST);
}
;
peeraddr: PEER IPADDR GLTIMEOUT TDELAY {
char addr[IPADDRSTRLEN];
if (IP4TOSTRING($2, addr) == NULL) {
mg_log(LOG_ERR,
"invalid IPv4 address line %d",
conf_line);
exit(EX_DATAERR);
}
peer_add(addr, (time_t)humanized_atoi($4));
}
| PEER IP6ADDR GLTIMEOUT TDELAY {
#ifdef AF_INET6
char addr[IPADDRSTRLEN];
if (IP6TOSTRING($2, addr) == NULL) {
mg_log(LOG_ERR,
"invalid IPv6 address line %d",
conf_line);
exit(EX_DATAERR);
}
peer_add(addr, (time_t)humanized_atoi($4));
#else
mg_log(LOG_INFO,
"IPv6 is not supported, ignore line %d",
conf_line);
#endif
}
| PEER DOMAINNAME GLTIMEOUT TDELAY {
#ifdef HAVE_GETADDRINFO
peer_add($2, (time_t)humanized_atoi($4));
#else
mg_log(LOG_INFO,
"FQDN in peer is not supported, "
"ignore line %d", conf_line);
#endif
}
| PEER IPADDR GLTIMEOUT TNUMBER {
char addr[IPADDRSTRLEN];
if (IP4TOSTRING($2, addr) == NULL) {
mg_log(LOG_ERR,
"invalid IPv4 address line %d",
conf_line);
exit(EX_DATAERR);
}
peer_add(addr, (time_t)humanized_atoi($4));
}
| PEER IP6ADDR GLTIMEOUT TNUMBER {
#ifdef AF_INET6
char addr[IPADDRSTRLEN];
if (IP6TOSTRING($2, addr) == NULL) {
mg_log(LOG_ERR,
"invalid IPv6 address line %d",
conf_line);
exit(EX_DATAERR);
}
peer_add(addr, (time_t)humanized_atoi($4));
#else
mg_log(LOG_INFO,
"IPv6 is not supported, ignore line %d",
conf_line);
#endif
}
| PEER DOMAINNAME GLTIMEOUT TNUMBER {
#ifdef HAVE_GETADDRINFO
peer_add($2, (time_t)humanized_atoi($4));
#else
mg_log(LOG_INFO,
"FQDN in peer is not supported, "
"ignore line %d", conf_line);
#endif
}
| PEER IPADDR {
char addr[IPADDRSTRLEN];
if (IP4TOSTRING($2, addr) == NULL) {
mg_log(LOG_ERR,
"invalid IPv4 address line %d",
conf_line);
exit(EX_DATAERR);
}
peer_add(addr, (time_t)COM_TIMEOUT);
}
| PEER IP6ADDR {
#ifdef AF_INET6
char addr[IPADDRSTRLEN];
if (IP6TOSTRING($2, addr) == NULL) {
mg_log(LOG_ERR,
"invalid IPv6 address line %d",
conf_line);
exit(EX_DATAERR);
}
peer_add(addr, (time_t)COM_TIMEOUT);
#else
mg_log(LOG_INFO,
"IPv6 is not supported, ignore line %d",
conf_line);
#endif
}
| PEER DOMAINNAME {
#ifdef HAVE_GETADDRINFO
peer_add($2, (time_t)COM_TIMEOUT);
#else
mg_log(LOG_INFO,
"FQDN in peer is not supported, "
"ignore line %d", conf_line);
#endif
}
;
autowhite: AUTOWHITE TDELAY{ if (C_NOTFORCED(C_AUTOWHITE))
conf.c_autowhite_validity =
(time_t)humanized_atoi($2);
}
| AUTOWHITE TNUMBER{ if (C_NOTFORCED(C_AUTOWHITE))
conf.c_autowhite_validity =
(time_t)humanized_atoi($2);
}
;
greylist: GREYLIST TDELAY { if (C_NOTFORCED(C_DELAY))
conf.c_delay =
(time_t)humanized_atoi($2);
}
| GREYLIST TNUMBER{ if (C_NOTFORCED(C_DELAY))
conf.c_delay =
(time_t)humanized_atoi($2);
}
;
tarpit: TARPIT TDELAY { if (C_NOTFORCED(C_TARPIT))
conf.c_tarpit =
(time_t)humanized_atoi($2);
}
| TARPIT TNUMBER { if (C_NOTFORCED(C_TARPIT))
conf.c_tarpit =
(time_t)humanized_atoi($2);
}
;
tarpitmode: TARPITMODE PERSESSION { if (C_NOTFORCED(C_TARPITMODE))
conf.c_tarpit_mode =
TARPIT_PER_SESSION;
}
| TARPITMODE PERRESPONSE { if (C_NOTFORCED(C_TARPITMODE))
conf.c_tarpit_mode =
TARPIT_PER_RESPONSE;
}
;
verbose: VERBOSE { if (C_NOTFORCED(C_DEBUG)) conf.c_debug = 1; }
;
dump_no_time_translation: DUMP_NO_TIME_TRANSLATION { conf.c_dump_no_time_translation = 1; }
;
logexpired: LOGEXPIRED { conf.c_logexpired = 1; }
;
quiet: QUIET { if (C_NOTFORCED(C_QUIET)) conf.c_quiet = 1; }
;
noauth: NOAUTH { if (C_NOTFORCED(C_NOAUTH)) conf.c_noauth = 1; }
;
noaccessdb: NOACCESSDB { conf.c_noaccessdb = 1; }
;
extendedregex: EXTENDEDREGEX { conf.c_extendedregex = 1; }
;
nospf: NOSPF { if (C_NOTFORCED(C_NOSPF)) conf.c_nospf = 1; }
;
delayedreject: DELAYEDREJECT { conf.c_delayedreject = 1; }
;
testmode: TESTMODE{ if (C_NOTFORCED(C_TESTMODE)) conf.c_testmode = 1; }
;
nodetach: NODETACH{ if (C_NOTFORCED(C_NODETACH)) conf.c_nodetach = 1; }
;
lazyaw: LAZYAW { if (C_NOTFORCED(C_LAZYAW)) conf.c_lazyaw = 1; }
;
domainexact: DOMAINEXACT { if (C_NOTFORCED(C_DOMAINEXACT))
conf.c_domainexact = 1;
}
;
pidfile: PIDFILE QSTRING { if (C_NOTFORCED(C_PIDFILE))
conf.c_pidfile =
quotepath(conf.c_pidfile_storage,
$2, QSTRLEN);
}
;
dumpfile: GLDUMPFILE QSTRING{ if (C_NOTFORCED(C_DUMPFILE))
conf.c_dumpfile =
quotepath(conf.c_dumpfile_storage,
$2, QSTRLEN);
}
| GLDUMPFILE QSTRING TNUMBER {
if (C_NOTFORCED(C_SOCKET))
conf.c_dumpfile =
quotepath(conf.c_dumpfile_storage,
$2, QSTRLEN);
conf.c_dumpfile_mode = (int)strtol($3, NULL, 8);
}
;
subnetmatch: SUBNETMATCH CIDR{ if (C_NOTFORCED(C_MATCHMASK))
prefix2mask4($2, &conf.c_match_mask);
}
;
subnetmatch6: SUBNETMATCH6 CIDR{
#ifdef AF_INET6
if (C_NOTFORCED(C_MATCHMASK6))
prefix2mask6($2, &conf.c_match_mask6);
#else
mg_log(LOG_INFO, "IPv6 is not supported, "
"ignore line %d", conf_line);
#endif
}
;
socket: SOCKET QSTRING { if (C_NOTFORCED(C_SOCKET))
conf.c_socket =
quotepath(conf.c_socket_storage,
$2, QSTRLEN);
}
| SOCKET QSTRING TNUMBER {
int mode = atoi($3);
if (C_NOTFORCED(C_SOCKET))
conf.c_socket =
quotepath(conf.c_socket_storage,
$2, QSTRLEN);
switch(mode) {
case 666:
case 660:
case 600:
conf.c_socket_mode = mode;
break;
default:
mg_log(LOG_ERR, "socket mode %d is "
"not allowed, Use either 666, "
"660, or 600", mode);
exit(EX_DATAERR);
}
}
;
user: USER QSTRING { if (C_NOTFORCED(C_USER))
conf.c_user =
quotepath(conf.c_user_storage, $2, QSTRLEN);
}
;
p0fsockdef: P0FSOCK QSTRING {
#ifdef USE_P0F
char path[QSTRLEN + 1];
p0f_sock_set(quotepath(path, $2, QSTRLEN));
#else
mg_log(LOG_INFO,
"p0f support not compiled in, "
"ignore line %d",
conf_line);
#endif
}
;
spamdsockdef: SPAMDSOCK SPAMDSOCKT QSTRING {
#ifdef USE_SPAMD
char path[QSTRLEN + 1];
spamd_sock_set($2,
quotepath(path, $3, QSTRLEN));
#else
mg_log(LOG_INFO,
"spamassassin support not compiled in, "
"ignore line %d",
conf_line);
#endif
}
;
geoipdb: GEOIPDB QSTRING {
#ifdef USE_GEOIP
char path[QSTRLEN + 1];
geoip_set_db(quotepath(path, $2, QSTRLEN));
#else
mg_log(LOG_INFO,
"GeoIP support not compiled in, "
"ignore line %d",
conf_line);
#endif
}
;
report: REPORT NONE { conf.c_report = C_GLNONE; }
| REPORT DELAYS { conf.c_report = C_DELAYS; }
| REPORT NODELAYS { conf.c_report = C_NODELAYS; }
| REPORT ALL { conf.c_report = C_ALL; }
;
logfac: LOGFAC NONE { conf.c_logfac = -1; }
| LOGFAC LOGFAC_KERN { conf.c_logfac = LOG_KERN; }
| LOGFAC LOGFAC_USER { conf.c_logfac = LOG_USER; }
| LOGFAC LOGFAC_MAIL { conf.c_logfac = LOG_MAIL; }
| LOGFAC LOGFAC_DAEMON { conf.c_logfac = LOG_DAEMON; }
| LOGFAC LOGFAC_AUTH { conf.c_logfac = LOG_AUTH; }
| LOGFAC LOGFAC_SYSLOG { conf.c_logfac = LOG_SYSLOG; }
| LOGFAC LOGFAC_LPR { conf.c_logfac = LOG_LPR; }
| LOGFAC LOGFAC_NEWS { conf.c_logfac = LOG_NEWS; }
| LOGFAC LOGFAC_UUCP { conf.c_logfac = LOG_UUCP; }
| LOGFAC LOGFAC_CRON { conf.c_logfac = LOG_CRON; }
| LOGFAC LOGFAC_AUTHPRIV {
#ifdef LOG_AUTHPRIV
conf.c_logfac = LOG_AUTHPRIV;
#else
mg_log(LOG_ERR, "Your system does not support "
"authpriv syslog facility, line %d",
conf_line);
exit(EX_DATAERR);
#endif
}
| LOGFAC LOGFAC_FTP {
#ifdef LOG_FTP
conf.c_logfac = LOG_FTP;
#else
mg_log(LOG_ERR, "Your system does not support "
"ftp syslog facility, line %d",
conf_line);
exit(EX_DATAERR);
#endif
}
| LOGFAC LOGFAC_LOCAL0 { conf.c_logfac = LOG_LOCAL0; }
| LOGFAC LOGFAC_LOCAL1 { conf.c_logfac = LOG_LOCAL1; }
| LOGFAC LOGFAC_LOCAL2 { conf.c_logfac = LOG_LOCAL2; }
| LOGFAC LOGFAC_LOCAL3 { conf.c_logfac = LOG_LOCAL3; }
| LOGFAC LOGFAC_LOCAL4 { conf.c_logfac = LOG_LOCAL4; }
| LOGFAC LOGFAC_LOCAL5 { conf.c_logfac = LOG_LOCAL5; }
| LOGFAC LOGFAC_LOCAL6 { conf.c_logfac = LOG_LOCAL6; }
| LOGFAC LOGFAC_LOCAL7 { conf.c_logfac = LOG_LOCAL7; }
;
statdef: STAT QSTRING QSTRING {
char output[QSTRLEN + 1];
char format[QSTRLEN + 1];
mg_stat_def(quotepath(output, $2, QSTRLEN),
quotepath(format, $3, QSTRLEN));
}
;
dumpfreq: GLDUMPFREQ TDELAY { conf.c_dumpfreq =
(time_t)humanized_atoi($2);
}
| GLDUMPFREQ TNUMBER { conf.c_dumpfreq =
(time_t)humanized_atoi($2);
}
;
timeout: GLTIMEOUT TDELAY { conf.c_timeout =
(time_t)humanized_atoi($2);
}
| GLTIMEOUT TNUMBER { conf.c_timeout =
(time_t)humanized_atoi($2);
}
;
syncaddr: SYNCADDR STAR {
conf.c_syncaddr = NULL;
conf.c_syncport = NULL;
}
| SYNCADDR IPADDR {
if (IP4TOSTRING($2, conf.c_syncaddr_storage) == NULL) {
mg_log(LOG_ERR, "invalid IPv4 address "
"line %d", conf_line);
exit(EX_DATAERR);
}
conf.c_syncaddr = conf.c_syncaddr_storage;
conf.c_syncport = NULL;
}
| SYNCADDR IP6ADDR {
#ifdef AF_INET6
if (IP6TOSTRING($2, conf.c_syncaddr_storage) == NULL) {
mg_log(LOG_ERR, "invalid IPv6 address "
"line %d", conf_line);
exit(EX_DATAERR);
}
conf.c_syncaddr = conf.c_syncaddr_storage;
conf.c_syncport = NULL;
#else /* AF_INET6 */
mg_log(LOG_INFO, "IPv6 is not supported, "
"ignore line %d", conf_line);
#endif /* AF_INET6 */
}
| SYNCADDR STAR PORT TNUMBER {
conf.c_syncaddr = NULL;
conf.c_syncport = conf.c_syncport_storage;
strncpy(conf.c_syncport, $4, NUMLEN);
conf.c_syncport[NUMLEN] = '\0';
}
| SYNCADDR IPADDR PORT TNUMBER {
if (IP4TOSTRING($2, conf.c_syncaddr_storage) == NULL) {
mg_log(LOG_ERR, "invalid IPv4 address "
"line %d", conf_line);
exit(EX_DATAERR);
}
conf.c_syncaddr = conf.c_syncaddr_storage;
conf.c_syncport = conf.c_syncport_storage;
strncpy(conf.c_syncport, $4, NUMLEN);
conf.c_syncport[NUMLEN] = '\0';
}
| SYNCADDR IP6ADDR PORT TNUMBER {
#ifdef AF_INET6
if (IP6TOSTRING($2, conf.c_syncaddr_storage) == NULL) {
mg_log(LOG_ERR, "invalid IPv6 address "
"line %d", conf_line);
exit(EX_DATAERR);
}
conf.c_syncaddr = conf.c_syncaddr_storage;
conf.c_syncport = conf.c_syncport_storage;
strncpy(conf.c_syncport, $4, NUMLEN);
conf.c_syncport[NUMLEN] = '\0';
#else /* AF_INET6 */
mg_log(LOG_INFO, "IPv6 is not supported, "
"ignore line %d", conf_line);
#endif /* AF_INET6 */
}
;
syncsrcaddr: SYNCSRCADDR STAR {
conf.c_syncsrcaddr = NULL;
conf.c_syncsrcport = NULL;
}
| SYNCSRCADDR IPADDR {
if (IP4TOSTRING($2, conf.c_syncsrcaddr_storage) == NULL) {
mg_log(LOG_ERR, "invalid IPv4 address "
"line %d", conf_line);
exit(EX_DATAERR);
}
conf.c_syncsrcaddr = conf.c_syncsrcaddr_storage;
conf.c_syncsrcport = NULL;
}
| SYNCSRCADDR IP6ADDR {
#ifdef AF_INET6
if (IP6TOSTRING($2, conf.c_syncsrcaddr_storage) == NULL) {
mg_log(LOG_ERR, "invalid IPv6 address "
"line %d", conf_line);
exit(EX_DATAERR);
}
conf.c_syncsrcaddr = conf.c_syncsrcaddr_storage;
conf.c_syncsrcport = NULL;
#else /* AF_INET6 */
mg_log(LOG_INFO, "IPv6 is not supported, "
"ignore line %d", conf_line);
#endif /* AF_INET6 */
}
| SYNCSRCADDR STAR PORT TNUMBER {
conf.c_syncsrcaddr = NULL;
conf.c_syncsrcport = conf.c_syncsrcport_storage;
strncpy(conf.c_syncsrcport, $4, NUMLEN);
conf.c_syncsrcport[NUMLEN] = '\0';
}
| SYNCSRCADDR IPADDR PORT TNUMBER {
if (IP4TOSTRING($2, conf.c_syncsrcaddr_storage) == NULL) {
mg_log(LOG_ERR, "invalid IPv4 address "
"line %d", conf_line);
exit(EX_DATAERR);
}
conf.c_syncsrcaddr = conf.c_syncsrcaddr_storage;
conf.c_syncsrcport = conf.c_syncsrcport_storage;
strncpy(conf.c_syncsrcport, $4, NUMLEN);
conf.c_syncsrcport[NUMLEN] = '\0';
}
| SYNCSRCADDR IP6ADDR PORT TNUMBER {
#ifdef AF_INET6
if (IP6TOSTRING($2, conf.c_syncsrcaddr_storage) == NULL) {
mg_log(LOG_ERR, "invalid IPv6 address "
"line %d", conf_line);
exit(EX_DATAERR);
}
conf.c_syncsrcaddr = conf.c_syncsrcaddr_storage;
conf.c_syncsrcport = conf.c_syncsrcport_storage;
strncpy(conf.c_syncsrcport, $4, NUMLEN);
conf.c_syncsrcport[NUMLEN] = '\0';
#else /* AF_INET6 */
mg_log(LOG_INFO, "IPv6 is not supported, "
"ignore line %d", conf_line);
#endif /* AF_INET6 */
}
;
syncmaxqlen: SYNCMAXQLEN TNUMBER { conf.c_syncmaxqlen = atoi($2) ;
}
;
access_list: ACL GREYLIST acl_entry {
acl_register_entry_last(AS_RCPT, A_GREYLIST);
}
| ACL WHITELIST acl_entry {
acl_register_entry_last(AS_RCPT, A_WHITELIST);
}
| ACL BLACKLIST acl_entry {
acl_register_entry_last(AS_RCPT, A_BLACKLIST);
}
;
rcpt_access_list:
RACL id GREYLIST acl_entry {
acl_register_entry_last(AS_RCPT, A_GREYLIST);
}
| RACL id WHITELIST acl_entry {
acl_register_entry_last(AS_RCPT, A_WHITELIST);
}
| RACL id BLACKLIST acl_entry {
acl_register_entry_last(AS_RCPT, A_BLACKLIST);
}
;
data_access_list:
DACL id GREYLIST acl_entry {
acl_register_entry_last(AS_DATA, A_GREYLIST);
}
| DACL id WHITELIST acl_entry {
acl_register_entry_last(AS_DATA, A_WHITELIST);
}
| DACL id BLACKLIST acl_entry {
acl_register_entry_last(AS_DATA, A_BLACKLIST);
}
;
id: QSTRING {
char id[QSTRLEN + 1];
acl_add_id(quotepath(id, $1, QSTRLEN));
}
|
;
acl_entry: acl_default_entry { conf_acl_end = 1; }
| acl_plain_entry
;
acl_default_entry: DEFAULT acl_values | DEFAULT ;
acl_plain_entry: acl_clauses acl_values | acl_clauses;
acl_clauses: acl_clause
| acl_clauses acl_clause
;
acl_clause: helo_clause
| heloregex_clause
| fromaddr_clause
| fromregex_clause
| rcptaddr_clause
| rcptregex_clause
| domainaddr_clause
| domainregex_clause
| netblock_clause
| dnsrbl_clause
| macro_clause
| urlcheck_clause
| ldapcheck_clause
| p0f_clause
| p0fregex_clause
| list_clause
| header_clause
| headerregex_clause
| body_clause
| bodyregex_clause
| auth_clause
| authregex_clause
| tls_clause
| tlsregex_clause
| spf_clause
| spf_compat_clause
| dkim_clause
| msgsize_clause
| rcptcount_clause
| no_clause
| time_clause
| geoip_clause
| prop_clause
| propregex_clause
| spamd_clause
| spamd_score_clause
| tarpit_clause
;
acl_values: acl_value
| acl_values acl_value
;
acl_value: greylist_value
| autowhite_value
| tarpit_value
| tarpitmode_value
| code_value
| ecode_value
| msg_value
| report_value
| flush_value
| nolog_value
| addheader_value
;
greylist_value: GLXDELAY TDELAY
{ acl_add_delay((time_t)humanized_atoi($2)); }
;
autowhite_value: AUTOWHITE TDELAY
{ acl_add_autowhite((time_t)humanized_atoi($2)); }
;
tarpit_value: TARPIT TDELAY
{ acl_add_tarpit((time_t)humanized_atoi($2)); }
;
tarpitmode_value: TARPITMODE PERSESSION
{ acl_add_tarpitmode(TARPIT_PER_SESSION); }
| TARPITMODE PERRESPONSE
{ acl_add_tarpitmode(TARPIT_PER_RESPONSE); }
;
flush_value: FLUSHADDR { acl_add_flushaddr(); }
;
nolog_value: NOLOG { acl_add_nolog(); }
;
code_value: CODE QSTRING {
char code[QSTRLEN + 1];
acl_add_code(quotepath(code, $2, QSTRLEN));
}
;
ecode_value: ECODE QSTRING {
char ecode[QSTRLEN + 1];
acl_add_ecode(quotepath(ecode, $2, QSTRLEN));
}
;
msg_value: MSG QSTRING {
char msg[QSTRLEN + 1];
acl_add_msg(quotepath(msg, $2, QSTRLEN));
}
;
report_value: REPORT QSTRING {
char msg[QSTRLEN + 1];
acl_add_report(quotepath(msg, $2, QSTRLEN));
}
;
addheader_value: ADDHEADER QSTRING {
char hdr[QSTRLEN + 1];
acl_add_addheader(quotepath(hdr, $2, QSTRLEN));
}
;
no_clause: NO { acl_negate_clause(); }
;
time_clause: TIME clockspec clockspec clockspec clockspec clockspec
{ acl_add_clause(AC_CLOCKSPEC, register_clock()); }
;
p0f_clause: P0F QSTRING {
#ifdef USE_P0F
char name[QSTRLEN + 1];
acl_add_clause(AC_P0F,
quotepath(name, $2, QSTRLEN));
#else
acl_drop();
mg_log(LOG_INFO,
"p0f support not compiled in, ignore line %d",
conf_line);
#endif
}
;
p0fregex_clause: P0F REGEX {
#ifdef USE_P0F
acl_add_clause(AC_P0F_RE, $2);
#else
acl_drop();
mg_log(LOG_INFO,
"p0f support not compiled in, ignore line %d",
conf_line);
#endif
}
;
spamd_clause: SPAMD {
#ifdef USE_SPAMD
acl_add_clause(AC_SA, NULL);
#else
mg_log(LOG_INFO,
"spamassassin support "
"not compiled in, ignore line %d",
conf_line);
#endif
}
;
spamd_score_clause: SPAMD OP TNUMBER {
#ifdef USE_SPAMD
struct acl_opnum_data aond;
aond.op = $2;
aond.num = atoi($3);
acl_add_clause(AC_SASCORE, &aond);
#else
mg_log(LOG_INFO,
"spamassassin support not compiled in, ignore line %d",
conf_line);
#endif
}
;
geoip_clause: GEOIP QSTRING {
#ifdef USE_GEOIP
char ccode[IPADDRSTRLEN + 1];
acl_add_clause(AC_GEOIP,
quotepath(ccode, $2, IPADDRSTRLEN));
#else
acl_drop();
mg_log(LOG_INFO,
"GeoIP support not compiled in, "
"ignoting line %d",
conf_line);
#endif
}
;
helo_clause: HELO QSTRING {
char string[QSTRLEN + 1];
acl_add_clause(AC_HELO,
quotepath(string, $2, QSTRLEN));
}
;
heloregex_clause: HELO REGEX { acl_add_clause(AC_HELO_RE, $2); }
;
fromaddr_clause: FROM EMAIL { acl_add_clause(AC_FROM, $2); }
;
fromregex_clause: FROM REGEX { acl_add_clause(AC_FROM_RE, $2); }
;
rcptaddr_clause: RCPT EMAIL { acl_add_clause(AC_RCPT, $2); }
;
rcptregex_clause: RCPT REGEX { acl_add_clause(AC_RCPT_RE, $2); }
;
domainaddr_clause: DOMAIN DOMAINNAME { acl_add_clause(AC_DOMAIN, $2); }
;