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conf_yacc.y
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conf_yacc.y
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%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); }
;