sftp-server-main.c

   1 /* $OpenBSD: sftp-server-main.c,v 1.4 2009/02/21 19:32:04 tobias 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
  30 void
  31 cleanup_exit(int i)
  32 {
  33         sftp_server_cleanup_exit(i);
  34 }
  35
  36 int
  37 main(int argc, char **argv)
  38 {
  39         struct passwd *user_pw;
  40
  41         /* Ensure that fds 0, 1 and 2 are open or directed to /dev/null */
  42         sanitise_stdfd();
  43
  44         if ((user_pw = getpwuid(getuid())) == NULL) {
  45                 fprintf(stderr, "No user found for uid %lu\n",
  46                     (u_long)getuid());
  47                 return 1;
  48         }
  49
  50         return (sftp_server_main(argc, argv, user_pw));
  51 }