1 /* $OpenBSD: sftp-server-main.c,v 1.6 2019/06/06 05:13:13 otto Exp $ */
2 /*
3 * Copyright (c) 2008 Markus Friedl. All rights reserved.
4 *
5 * Permission to use, copy, modify, and distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 */
17
18 #include "includes.h"
19
20 #include <sys/types.h>
21 #include <pwd.h>
22 #include <stdarg.h>
23 #include <stdio.h>
24 #include <unistd.h>
25
26 #include "log.h"
27 #include "sftp.h"
28 #include "misc.h"
29 #include "xmalloc.h"
30
31 void
cleanup_exit(int i)32 cleanup_exit(int i)
33 {
34 sftp_server_cleanup_exit(i);
35 }
36
37 int
main(int argc,char ** argv)38 main(int argc, char **argv)
39 {
40 struct passwd *user_pw;
41
42 /* Ensure that fds 0, 1 and 2 are open or directed to /dev/null */
43 sanitise_stdfd();
44
45 seed_rng();
46
47 if ((user_pw = getpwuid(getuid())) == NULL) {
48 fprintf(stderr, "No user found for uid %lu\n",
49 (u_long)getuid());
50 return 1;
51 }
52
53 return (sftp_server_main(argc, argv, user_pw));
54 }
55