int main(int argc,char **argv)
{
char *def;
int dash;
optind = getconfopt(argc,argv,options,0,0);
if (argv[optind] == 0)
die_usage();
if (!stralloc_copys(&basedir,argv[optind++])) die_nomem();
sender = get_sender();
if (!sender)
die_sender();
def = env_get("DEFAULT");
if (argv[optind] != 0) {
dispatch(argv[optind],def);
strerr_die3x(100,FATAL,"Not a directory: ",path.s);
}
else if (!def || !*def)
strerr_die2x(100,FATAL,MSG(ERR_NODEFAULT));
else {
if (def[str_chr(def,'/')] != 0)
strerr_die2x(100,FATAL,"Recipient address may not contain '/'");
dispatch(def,0);
dash = str_len(def);
for (;;) {
while (--dash > 0)
if (def[dash] == '-')
break;
if (dash <= 0)
break;
def[dash] = 0;
dispatch(def,def+dash+1);
def[dash] = '-';
}
strerr_die3x(100,FATAL,"Could not match recipient name to any list: ",def);
}
}
void main(int argc,char **argv)
{
const char *subdir;
const char *addr;
int opt;
int senderissub;
int i;
addr = get_sender();
if (!addr) die_sender(); /* REQUIRE sender */
opt = getconfopt(argc,argv,options,1,0);
initsub(0);
if (opt >= argc)
senderissub = !!issub(0,addr,0);
else {
/* If all the options are absolute, scan each one; else treat the
* first option as the base directory and the rest as database
* names. */
for (i = --opt; i < argc; ++i) {
if (argv[i][0] != '/') {
++opt;
break;
}
}
senderissub = 0;
while ((subdir = argv[opt++]) != 0) {
if (issub(subdir,addr,0)) {
senderissub = 1;
break;
}
}
}
closesub();
_exit(senderissub ? flagsub /* is a subscriber */
: flagsub ? 0 : 99); /* not subscriber anywhere */
}
int main(int argc,char **argv)
{
char *action;
const char *err;
unsigned int i;
int act = AC_NONE; /* desired action */
unsigned int actlen = 0;/* str_len of above */
(void) umask(022);
sig_pipeignore();
when = now();
getconfopt(argc,argv,options,1,&dir);
initsub(0);
sender = get_sender();
if (!sender) die_sender();
action = env_get("DEFAULT");
if (!action) strerr_die2x(100,FATAL,MSG(ERR_NODEFAULT));
if (!*sender)
strerr_die2x(100,FATAL,MSG(ERR_BOUNCE));
if (!sender[str_chr(sender,'@')])
strerr_die2x(100,FATAL,MSG(ERR_ANONYMOUS));
if (str_equal(sender,"#@[]"))
strerr_die2x(100,FATAL,MSG(ERR_BOUNCE));
action = set_workdir(action);
stralloc_copys(&target,sender);
if (action[0]) {
i = str_chr(action,'-');
if (action[i]) {
action[i] = 0;
stralloc_copys(&target,action + i + 1);
i = byte_rchr(target.s,target.len,'=');
if (i < target.len)
target.s[i] = '@';
}
}
stralloc_0(&target);
set_cptarget(target.s); /* for copy() */
make_verptarget();
act = get_act_ismod(action,&actlen);
stralloc_copy(&from,&outlocal);
stralloc_cats(&from,"-return-@");
stralloc_cat(&from,&outhost);
stralloc_0(&from);
if (qmail_open(&qq) == -1)
strerr_die2sys(111,FATAL,MSG(ERR_QMAIL_QUEUE));
msg_headers(act);
if (act == AC_SUBSCRIBE)
do_subscribe(action);
else if (act == AC_SC)
do_sc(action);
else if (str_start(action,ACTION_RC))
do_rc_tc(action,ACTION_RC);
else if(str_start(action,ACTION_TC))
do_rc_tc(action,ACTION_TC);
else if (act == AC_UNSUBSCRIBE)
do_unsubscribe(action);
else if (str_start(action,ACTION_UC))
do_uc(action);
else if (str_start(action,ACTION_VC))
do_vc_wc(action,ACTION_VC);
else if (str_start(action,ACTION_WC))
do_vc_wc(action,ACTION_WC);
else if (act == AC_LIST || act == AC_LISTN)
do_list(act);
else if (act == AC_LOG)
do_log(action,actlen);
else if (act == AC_EDIT)
do_edit(action);
else if (str_start(action,ACTION_ED))
do_ed(action);
else if (act == AC_GET)
do_get(action);
else if (case_starts(action,ACTION_QUERY) ||
case_starts(action,ALT_QUERY))
do_query();
else if (case_starts(action,ACTION_INFO) ||
case_starts(action,ALT_INFO))
do_info();
else if (case_starts(action,ACTION_FAQ) ||
case_starts(action,ALT_FAQ))
do_faq();
else if (ismod && (act == AC_HELP))
do_mod_help();
else
do_help();
err = qmail_close(&qq);
closesub();
if (*err != '\0')
strerr_die4x(111,FATAL,MSG(ERR_TMP_QMAIL_QUEUE),": ",err + 1);
strnum[fmt_ulong(strnum,qmail_qp(&qq))] = 0;
strerr_die3x(0,INFO,"qp ",strnum);
}
int main(int argc,char **argv)
{
unsigned long maxmsgsize = 0L;
unsigned long minmsgsize = 0L;
unsigned long msgsize = 0L;
char linetype = ' ';
char *cp, *cpstart, *cpafter;
const char *dir;
const char *err;
const char *sender;
unsigned int len;
int match;
getconfopt(argc,argv,options,-1,&dir);
if (dir) {
startup(dir);
flagparsemime = 1; /* only if dir do we have mimeremove/reject */
if (getconf_line(&line,"msgsize",0)) {
if (!stralloc_0(&line)) die_nomem();
len = scan_ulong(line.s,&maxmsgsize);
if (line.s[len] == ':')
scan_ulong(line.s+len+1,&minmsgsize);
}
if (flagforward) {
if (!stralloc_copys(&mydtline,"Delivered-To: command forwarder for "))
die_nomem();
if (!stralloc_catb(&mydtline,outlocal.s,outlocal.len)) die_nomem();
if (!stralloc_cats(&mydtline,"@")) die_nomem();
if (!stralloc_catb(&mydtline,outhost.s,outhost.len)) die_nomem();
if (!stralloc_cats(&mydtline,"\n")) die_nomem();
}
} else {
flagtook = 1; /* if no "dir" we can't get outlocal/outhost */
flagforward = 0; /* nor forward requests */
}
sender = get_sender();
if (!sender)
die_sender();
if (!*sender)
strerr_die2x(100,FATAL,MSG(ERR_BOUNCE));
if (flagparsemime) { /* set up MIME parsing */
if (getconf(&mimeremove,"mimekeep",0))
mimeremoveflag = 1;
else
getconf(&mimeremove,"mimeremove",0);
constmap_init(&mimeremovemap,mimeremove.s,mimeremove.len,0);
getconf(&mimereject,"mimereject",0);
constmap_init(&mimerejectmap,mimereject.s,mimereject.len,0);
}
if (flagheaderreject && dir) {
getconf(&headerreject,"headerreject",0);
constmap_init(&headerrejectmap,headerreject.s,headerreject.len,0);
}
for (;;) {
if (getln(&ssin,&line,&match,'\n') == -1)
strerr_die2sys(111,FATAL,MSG(ERR_READ_INPUT));
if (!match) break;
if (flagheaderreject && dir)
if (constmap(&headerrejectmap,line.s,byte_chr(line.s,line.len,':')))
strerr_die2x(100,FATAL,MSG(ERR_MAILING_LIST));
if (line.len == 1) break;
cp = line.s; len = line.len;
if ((*cp == ' ' || *cp == '\t')) {
switch(linetype) {
case 'T': if (!stralloc_catb(&to,cp,len-1)) die_nomem(); break;
case 'S': if (!stralloc_catb(&subject,cp,len-1)) die_nomem(); break;
case 'C': if (!stralloc_catb(&content,cp,len-1)) die_nomem(); break;
case 'P': if (!stralloc_catb(&precd,cp,len-1)) die_nomem(); break;
default: break;
}
} else {
if (!flagtook &&
(case_startb(cp,len,"to:") || case_startb(cp,len,"cc:"))) {
linetype = 'T'; /* cat so that To/Cc don't overwrite */
if (!stralloc_catb(&to,line.s + 3,line.len - 4)) die_nomem();
} else if ((flagneedsubject || flagrejectcommands) &&
case_startb(cp,len,"subject:")) {
if (!stralloc_copyb(&subject,cp+8,len-9)) die_nomem();
linetype = 'S';
} else if (case_startb(cp,len,"content-type:")) {
if (!stralloc_copyb(&content,cp+13,len-14)) die_nomem();
linetype = 'C';
} else if (case_startb(cp,len,"precedence:")) {
if (!stralloc_copyb(&precd,cp+11,len-12)) die_nomem();
linetype = 'P';
} else {
if (flagforward && line.len == mydtline.len) {
if (!byte_diff(line.s,line.len,mydtline.s))
strerr_die2x(100,FATAL,MSG(ERR_LOOPING));
}
linetype = ' ';
}
}
}
if (precd.len >= 4 &&
(!case_diffb(precd.s + precd.len - 4,4,"junk") ||
!case_diffb(precd.s + precd.len - 4,4,"bulk")))
strerr_die1x(99,MSG(ERR_JUNK)); /* ignore precedence junk/bulk */
cp = subject.s;
len = subject.len;
while (len && (cp[len-1] == ' ' || cp[len-1] == '\t')) --len;
while (len && ((*cp == ' ') || (*cp == '\t'))) { ++cp; --len; }
flaghavesubject = 1;
if (flagbody)
if ((len > 9 && case_starts(cp,"subscribe"))
|| (len > 11 && case_starts(cp,"unsubscribe")))
flaghavecommand = 1;
switch(len) {
case 0: flaghavesubject = 0; break;
case 4: if (!case_diffb("help",4,cp)) flaghavecommand = 1; break;
case 6: /* Why can't they just leave an empty subject empty? */
if (!case_diffb("(null)",6,cp))
flaghavesubject = 0;
else
if (!case_diffb("(none)",6,cp))
flaghavesubject = 0;
else
if (!case_diffb("remove",6,cp))
flaghavecommand = 1;
break;
case 9: if (!case_diffb("subscribe",9,cp)) flaghavecommand = 1; break;
case 11: if (!case_diffb("unsubscribe",11,cp)) flaghavecommand = 1; break;
case 12: if (!case_diffb("(no subject)",12,cp)) flaghavesubject = 0; break;
default: break;
}
if (!flagtook && !getto(&to))
strerr_die2x(exitquiet,FATAL,MSG(ERR_NO_ADDRESS));
if (flagneedsubject && !flaghavesubject)
strerr_die2x(100,FATAL,MSG(ERR_NO_SUBJECT));
if (flagrejectcommands && flaghavecommand) {
if (flagforward) { /* flagforward => forward */
if (qmail_open(&qq) == -1) /* open queue */
strerr_die2sys(111,FATAL,MSG(ERR_QMAIL_QUEUE));
qmail_put(&qq,mydtline.s,mydtline.len);
if (seek_begin(0) == -1)
strerr_die2sys(111,FATAL,MSG(ERR_SEEK_INPUT));
if (qmail_copy(&qq,&ssin2,copylines) != 0)
strerr_die2sys(111,FATAL,MSG(ERR_READ_INPUT));
if (!stralloc_copy(&to,&outlocal)) die_nomem();
if (!stralloc_cats(&to,"-request@")) die_nomem();
if (!stralloc_cat(&to,&outhost)) die_nomem();
if (!stralloc_0(&to)) die_nomem();
qmail_from(&qq,sender);
qmail_to(&qq,to.s);
if (*(err = qmail_close(&qq)) == '\0') {
strnum[fmt_ulong(strnum,qmail_qp(&qq))] = 0;
strerr_die2x(99,"ezmlm-request: info: forward qp ",strnum);
} else
strerr_die4x(111,FATAL,MSG(ERR_TMP_QMAIL_QUEUE),": ",err + 1);
} else
strerr_die2x(100,FATAL,MSG(ERR_SUBCOMMAND));
}
if (content.len) { /* MIME header */
cp = content.s;
len = content.len;
while (len && (*cp == ' ' || *cp == '\t')) { ++cp; --len; }
cpstart = cp;
if (*cp == '"') { /* might be commented */
++cp; cpstart = cp;
while (len && *cp != '"') { ++cp; --len; }
} else {
while (len && *cp != ' ' && *cp != '\t' && *cp != ';') {
++cp; --len;
}
}
if (flagparsemime)
if ((!!constmap(&mimeremovemap,cpstart,cp-cpstart) ^ mimeremoveflag) ||
constmap(&mimerejectmap,cpstart,cp-cpstart)) {
*(cp) = (char) 0;
strerr_die2x(100,FATAL,MSG1(ERR_BAD_TYPE,cpstart));
}
cpafter = content.s+content.len;
while((cp += byte_chr(cp,cpafter-cp,';')) != cpafter) {
++cp;
while (cp < cpafter && (*cp == ' ' || *cp == '\t')) ++cp;
if (case_startb(cp,cpafter - cp,"boundary=")) {
cp += 9; /* after boundary= */
if (cp < cpafter && *cp == '"') {
++cp;
cpstart = cp;
while (cp < cpafter && *cp != '"') ++cp;
if (cp == cpafter)
strerr_die1x(100,MSG(ERR_MIME_QUOTE));
} else {
cpstart = cp;
while (cp < cpafter &&
*cp != ';' && *cp != ' ' && *cp != '\t') ++cp;
}
if (!stralloc_copys(&boundary,"--")) die_nomem();
if (!stralloc_catb(&boundary,cpstart,cp-cpstart))
die_nomem();
break;
}
} /* got boundary, now parse for parts */
}
for (;;) {
if (getln(&ssin,&line,&match,'\n') == -1)
strerr_die2sys(111,FATAL,MSG(ERR_READ_INPUT));
if (!match) break;
if (line.len == 1) {
flagcheck = 0;
continue;
/* Doesn't do continuation lines. _very_ unusual, and worst */
/* case one slips through that shouldn't have */
} else if (flagcheck && case_startb(line.s,line.len,"content-type:")) {
cp = line.s + 13;
len = line.len - 14; /* zap '\n' */
while (*cp == ' ' || *cp == '\t') { ++cp; --len; }
cpstart = cp;
if (*cp == '"') { /* quoted */
++cp; cpstart = cp;
while (len && *cp != '"') { ++cp; --len; }
} else { /* not quoted */
while (len && *cp != ' ' && *cp != '\t' && *cp != ';') {
++cp; --len;
}
}
if (flagparsemime && constmap(&mimerejectmap,cpstart,cp-cpstart)) {
*cp = '\0';
strerr_die2x(100,FATAL,MSG1(ERR_BAD_PART,cpstart));
}
} else if (boundary.len && *line.s == '-' && line.len > boundary.len &&
!str_diffn(line.s,boundary.s,boundary.len)) {
flagcheck = 1;
} else {
if (!msgsize && flagbody)
if (case_startb(line.s,line.len,"subscribe") ||
case_startb(line.s,line.len,"unsubscribe"))
strerr_die2x(100,FATAL,MSG(ERR_BODYCOMMAND));
if (!flagcheck) {
msgsize += line.len;
if (maxmsgsize && msgsize > maxmsgsize) {
strnum[fmt_ulong(strnum,maxmsgsize)] = 0;
strerr_die2x(100,FATAL,MSG1(ERR_MAX_SIZE,strnum));
}
}
}
}
if (msgsize < minmsgsize) {
strnum[fmt_ulong(strnum,minmsgsize)] = 0;
strerr_die2x(100,FATAL,MSG1(ERR_MIN_SIZE,strnum));
}
_exit(0);
}
int main(int argc,char **argv)
{
char strnum[FMT_ULONG];
char *action;
char *dtline;
char *nhost;
const char *err;
unsigned int i;
int match;
int opt;
sig_pipeignore();
opt = getconfopt(argc,argv,options,1,0);
if (!(split = argv[opt]))
split = "split";
if (flagdo) {
sender = get_sender();
if (!sender) die_sender();
if (!*sender)
strerr_die2x(100,FATAL,MSG(ERR_BOUNCE));
if (!sender[str_chr(sender,'@')])
strerr_die2x(100,FATAL,MSG(ERR_ANONYMOUS));
if (str_equal(sender,"#@[]"))
strerr_die2x(100,FATAL,MSG(ERR_BOUNCE));
action = env_get("DEFAULT");
if (!action) strerr_die2x(100,FATAL,MSG(ERR_NODEFAULT));
if (!stralloc_copys(&target,sender)) die_nomem();
if (action[0]) {
i = str_chr(action,'-');
if (action[i]) {
action[i] = '\0';
if (!stralloc_copys(&target,action + i + 1)) die_nomem();
i = byte_rchr(target.s,target.len,'=');
if (i < target.len)
target.s[i] = '@';
}
}
if (!stralloc_0(&target)) die_nomem();
if (case_diffs(action,ACTION_SUBSCRIBE) &&
case_diffs(action,ALT_SUBSCRIBE) &&
case_diffs(action,ACTION_UNSUBSCRIBE) &&
case_diffs(action,ALT_UNSUBSCRIBE))
_exit(0); /* not for us */
if (findname()) {
/* new sender */
if (!stralloc_copy(&from,&outlocal)) die_nomem();
if (!stralloc_cats(&from,"-return-@")) die_nomem();
if (!stralloc_cat(&from,&outhost)) die_nomem();
if (!stralloc_0(&from)) die_nomem();
nhost = name.s + str_rchr(name.s,'@'); /* name must have '@'*/
*(nhost++) = '\0';
if (!stralloc_copys(&to,name.s)) die_nomem(); /* local */
if (!stralloc_append(&to,'-')) die_nomem(); /* - */
if (!stralloc_cats(&to,action)) die_nomem(); /* subscribe */
if (!stralloc_append(&to,'-')) die_nomem(); /* - */
if (target.s[i = str_rchr(target.s,'@')])
target.s[i] = '=';
if (!stralloc_cats(&to,target.s)) die_nomem(); /* target */
if (!stralloc_append(&to,'@')) die_nomem(); /* - */
if (!stralloc_cats(&to,nhost)) die_nomem(); /* host */
if (!stralloc_0(&to)) die_nomem();
dtline = env_get("DTLINE");
if (!dtline) strerr_die2x(100,FATAL,MSG(ERR_NODTLINE));
if (qmail_open(&qq) == -1)
strerr_die2sys(111,FATAL,MSG(ERR_QMAIL_QUEUE));
qmail_puts(&qq,dtline); /* delivered-to */
if (qmail_copy(&qq,subfdin,0) != 0)
strerr_die2sys(111,FATAL,MSG(ERR_READ_INPUT));
qmail_from(&qq,from.s);
qmail_to(&qq,to.s);
if (*(err = qmail_close(&qq)) != '\0')
strerr_die4x(111,FATAL,MSG(ERR_TMP_QMAIL_QUEUE),": ",err + 1);
strnum[fmt_ulong(strnum,qmail_qp(&qq))] = 0;
strerr_die3x(99,INFO,"qp ",strnum);
}
_exit(0);
} else {
for (;;) {
if (getln(subfdin,&line,&match,'\n') == -1)
strerr_die2sys(111,FATAL,MSG(ERR_READ_INPUT));
if (!match) break;
if (line.len == 1) continue; /* ignore blank lines */
if (line.s[0] == '#') continue; /* ignore comments */
if (!stralloc_copy(&target,&line)) die_nomem();
target.s[target.len - 1] = '\0';
(void) findname();
if (!stralloc_cats(&name,": ")) die_nomem();
if (!stralloc_cats(&name,target.s)) die_nomem();
if (!stralloc_append(&name,'\n')) die_nomem();
if (substdio_put(subfdout,name.s,name.len) == -1)
strerr_die2sys(111,FATAL,MSG(ERR_WRITE_STDOUT));
}
if (substdio_flush(subfdout) == -1)
strerr_die2sys(111,FATAL,MSG(ERR_FLUSH_STDOUT));
_exit(0);
}
(void)argc;
}
