static void
parse_addr_terminal(int is_from)
{
if (pstate.comment || pstate.quote || pstate.esc)
errx(1, "syntax error in address");
if (pstate.wpos) {
if (pstate.wpos >= sizeof(pstate.buf))
errx(1, "address exceeds buffer size");
pstate.buf[pstate.wpos] = '\0';
if (is_from)
msg.from = qualify_addr(pstate.buf);
else
rcpt_add(pstate.buf);
pstate.wpos = 0;
}
}
int
enqueue(int argc, char *argv[])
{
int i, ch, tflag = 0, noheader;
char *fake_from = NULL, *buf;
struct passwd *pw;
FILE *fp, *fout;
size_t len;
char *line;
int dotted;
int inheaders = 0;
bzero(&msg, sizeof(msg));
time(×tamp);
while ((ch = getopt(argc, argv,
"A:B:b:E::e:F:f:iJ::L:mo:p:qtvx")) != -1) {
switch (ch) {
case 'f':
fake_from = optarg;
break;
case 'F':
msg.fromname = optarg;
break;
case 't':
tflag = 1;
break;
case 'v':
verbose = 1;
break;
/* all remaining: ignored, sendmail compat */
case 'A':
case 'B':
case 'b':
case 'E':
case 'e':
case 'i':
case 'L':
case 'm':
case 'o':
case 'p':
case 'x':
break;
case 'q':
/* XXX: implement "process all now" */
return (0);
default:
usage();
}
}
argc -= optind;
argv += optind;
if (gethostname(host, sizeof(host)) == -1)
err(1, "gethostname");
if ((pw = getpwuid(getuid())) == NULL)
user = "******";
if (pw != NULL && (user = strdup(pw->pw_name)) == NULL)
err(1, "strdup");
build_from(fake_from, pw);
while(argc > 0) {
rcpt_add(argv[0]);
argv++;
argc--;
}
signal(SIGALRM, sighdlr);
alarm(300);
fp = tmpfile();
if (fp == NULL)
err(1, "tmpfile");
noheader = parse_message(stdin, fake_from == NULL, tflag, fp);
if (msg.rcpt_cnt == 0)
errx(1, "no recipients");
/* init session */
rewind(fp);
if ((msg.fd = open_connection()) == -1)
errx(1, "server too busy");
fout = fdopen(msg.fd, "a+");
if (fout == NULL)
err(1, "fdopen");
/*
* We need to call get_responses after every command because we don't
* support PIPELINING on the server-side yet.
*/
/* banner */
get_responses(fout, 1);
fprintf(fout, "EHLO localhost\n");
get_responses(fout, 1);
fprintf(fout, "MAIL FROM: <%s>\n", msg.from);
get_responses(fout, 1);
for (i = 0; i < msg.rcpt_cnt; i++) {
fprintf(fout, "RCPT TO: <%s>\n", msg.rcpts[i]);
get_responses(fout, 1);
}
fprintf(fout, "DATA\n");
get_responses(fout, 1);
/* add From */
if (!msg.saw_from)
fprintf(fout, "From: %s%s<%s>\n",
msg.fromname ? msg.fromname : "",
msg.fromname ? " " : "",
msg.from);
/* add Date */
if (!msg.saw_date)
fprintf(fout, "Date: %s\n", time_to_text(timestamp));
/* add Message-Id */
if (!msg.saw_msgid)
fprintf(fout, "Message-Id: <%"PRIu64".enqueue@%s>\n",
generate_uid(), host);
if (msg.need_linesplit) {
/* we will always need to mime encode for long lines */
if (!msg.saw_mime_version)
fprintf(fout, "MIME-Version: 1.0\n");
if (!msg.saw_content_type)
fprintf(fout, "Content-Type: text/plain; charset=unknown-8bit\n");
if (!msg.saw_content_disposition)
fprintf(fout, "Content-Disposition: inline\n");
if (!msg.saw_content_transfer_encoding)
fprintf(fout, "Content-Transfer-Encoding: quoted-printable\n");
}
if (!msg.saw_user_agent)
fprintf(fout, "User-Agent: OpenSMTPD enqueuer (Demoosh)\n");
/* add separating newline */
if (noheader)
fprintf(fout, "\n");
else
inheaders = 1;
for (;;) {
buf = fgetln(fp, &len);
if (buf == NULL && ferror(fp))
err(1, "fgetln");
if (buf == NULL && feof(fp))
break;
/* newlines have been normalized on first parsing */
if (buf[len-1] != '\n')
errx(1, "expect EOL");
dotted = 0;
if (buf[0] == '.') {
fputc('.', fout);
dotted = 1;
}
line = buf;
if (msg.saw_content_transfer_encoding || noheader || inheaders || !msg.need_linesplit) {
fprintf(fout, "%.*s", (int)len, line);
if (inheaders && buf[0] == '\n')
inheaders = 0;
continue;
}
/* we don't have a content transfer encoding, use our default */
do {
if (len < LINESPLIT) {
qp_encoded_write(fout, line, len);
break;
}
else {
qp_encoded_write(fout, line, LINESPLIT - 2 - dotted);
fprintf(fout, "=\n");
line += LINESPLIT - 2 - dotted;
len -= LINESPLIT - 2 - dotted;
}
} while (len);
}
fprintf(fout, ".\n");
get_responses(fout, 1);
fprintf(fout, "QUIT\n");
get_responses(fout, 1);
fclose(fp);
fclose(fout);
exit(0);
}
int
enqueue(int argc, char *argv[])
{
int i, ch, tflag = 0, noheader;
char *fake_from = NULL, *buf;
struct passwd *pw;
FILE *fp, *fout;
size_t len, envid_sz = 0;
int fd;
char sfn[] = "/tmp/smtpd.XXXXXXXXXX";
char *line;
int dotted;
int inheaders = 0;
int save_argc;
char **save_argv;
memset(&msg, 0, sizeof(msg));
time(×tamp);
save_argc = argc;
save_argv = argv;
while ((ch = getopt(argc, argv,
"A:B:b:E::e:F:f:iJ::L:mN:o:p:qR:tvV:x")) != -1) {
switch (ch) {
case 'f':
fake_from = optarg;
break;
case 'F':
msg.fromname = optarg;
break;
case 'N':
msg.dsn_notify = optarg;
break;
case 'R':
msg.dsn_ret = optarg;
break;
case 't':
tflag = 1;
break;
case 'v':
verbose = 1;
break;
case 'V':
msg.dsn_envid = optarg;
break;
/* all remaining: ignored, sendmail compat */
case 'A':
case 'B':
case 'b':
case 'E':
case 'e':
case 'i':
case 'L':
case 'm':
case 'o':
case 'p':
case 'x':
break;
case 'q':
/* XXX: implement "process all now" */
return (EX_SOFTWARE);
default:
usage();
}
}
argc -= optind;
argv += optind;
if (getmailname(host, sizeof(host)) == -1)
err(EX_NOHOST, "getmailname");
if ((user = getlogin()) != NULL && *user != '\0')
pw = getpwnam(user);
else if ((pw = getpwuid(getuid())) == NULL)
user = "******";
user = xstrdup(pw ? pw->pw_name : user, "enqueue");
build_from(fake_from, pw);
while (argc > 0) {
rcpt_add(argv[0]);
argv++;
argc--;
}
if ((fd = mkstemp(sfn)) == -1 ||
(fp = fdopen(fd, "w+")) == NULL) {
int saved_errno = errno;
if (fd != -1) {
unlink(sfn);
close(fd);
}
errc(EX_UNAVAILABLE, saved_errno, "mkstemp");
}
unlink(sfn);
noheader = parse_message(stdin, fake_from == NULL, tflag, fp);
if (msg.rcpt_cnt == 0)
errx(EX_SOFTWARE, "no recipients");
/* init session */
rewind(fp);
/* try to connect */
/* If the server is not running, enqueue the message offline */
if (!srv_connect())
return (enqueue_offline(save_argc, save_argv, fp));
if ((msg.fd = open_connection()) == -1)
errx(EX_UNAVAILABLE, "server too busy");
fout = fdopen(msg.fd, "a+");
if (fout == NULL)
err(EX_UNAVAILABLE, "fdopen");
/*
* We need to call get_responses after every command because we don't
* support PIPELINING on the server-side yet.
*/
/* banner */
get_responses(fout, 1);
send_line(fout, verbose, "EHLO localhost\n");
get_responses(fout, 1);
if (msg.dsn_envid != NULL)
envid_sz = strlen(msg.dsn_envid);
send_line(fout, verbose, "MAIL FROM:<%s> %s%s %s%s\n",
msg.from,
msg.dsn_ret ? "RET=" : "",
msg.dsn_ret ? msg.dsn_ret : "",
envid_sz ? "ENVID=" : "",
envid_sz ? msg.dsn_envid : "");
get_responses(fout, 1);
for (i = 0; i < msg.rcpt_cnt; i++) {
send_line(fout, verbose, "RCPT TO:<%s> %s%s\n",
msg.rcpts[i],
msg.dsn_notify ? "NOTIFY=" : "",
msg.dsn_notify ? msg.dsn_notify : "");
get_responses(fout, 1);
}
send_line(fout, verbose, "DATA\n");
get_responses(fout, 1);
/* add From */
if (!msg.saw_from)
send_line(fout, 0, "From: %s%s<%s>\n",
msg.fromname ? msg.fromname : "",
msg.fromname ? " " : "",
msg.from);
/* add Date */
if (!msg.saw_date)
send_line(fout, 0, "Date: %s\n", time_to_text(timestamp));
/* add Message-Id */
if (!msg.saw_msgid)
send_line(fout, 0, "Message-Id: <%"PRIu64".enqueue@%s>\n",
generate_uid(), host);
if (msg.need_linesplit) {
/* we will always need to mime encode for long lines */
if (!msg.saw_mime_version)
send_line(fout, 0, "MIME-Version: 1.0\n");
if (!msg.saw_content_type)
send_line(fout, 0, "Content-Type: text/plain; "
"charset=unknown-8bit\n");
if (!msg.saw_content_disposition)
send_line(fout, 0, "Content-Disposition: inline\n");
if (!msg.saw_content_transfer_encoding)
send_line(fout, 0, "Content-Transfer-Encoding: "
"quoted-printable\n");
}
/* add separating newline */
if (noheader)
send_line(fout, 0, "\n");
else
inheaders = 1;
for (;;) {
buf = fgetln(fp, &len);
if (buf == NULL && ferror(fp))
err(EX_UNAVAILABLE, "fgetln");
if (buf == NULL && feof(fp))
break;
/* newlines have been normalized on first parsing */
if (buf[len-1] != '\n')
errx(EX_SOFTWARE, "expect EOL");
dotted = 0;
if (buf[0] == '.') {
fputc('.', fout);
dotted = 1;
}
line = buf;
if (msg.saw_content_transfer_encoding || noheader ||
inheaders || !msg.need_linesplit) {
if (inheaders)
send_header(fout, line, len);
else
send_line(fout, 0, "%.*s", (int)len, line);
if (inheaders && buf[0] == '\n')
inheaders = 0;
continue;
}
/* we don't have a content transfer encoding, use our default */
do {
if (len < LINESPLIT) {
qp_encoded_write(fout, line, len);
break;
}
else {
qp_encoded_write(fout, line,
LINESPLIT - 2 - dotted);
send_line(fout, 0, "=\n");
line += LINESPLIT - 2 - dotted;
len -= LINESPLIT - 2 - dotted;
}
} while (len);
}
send_line(fout, verbose, ".\n");
get_responses(fout, 1);
send_line(fout, verbose, "QUIT\n");
get_responses(fout, 1);
fclose(fp);
fclose(fout);
exit(EX_OK);
}
