crypto/dist/ipsec-tools/src/racoon/privsep.h

   1 /*      $NetBSD: privsep.h,v 1.5 2008/03/28 04:18:52 manu Exp $ */
   2
   3 /* Id: privsep.h,v 1.5 2005/06/07 12:22:11 fredsen Exp */
   4
   5 /*
   6  * Copyright (C) 2004 Emmanuel Dreyfus
   7  * All rights reserved.
   8  *
   9  * Redistribution and use in source and binary forms, with or without
  10  * modification, are permitted provided that the following conditions
  11  * are met:
  12  * 1. Redistributions of source code must retain the above copyright
  13  *    notice, this list of conditions and the following disclaimer.
  14  * 2. Redistributions in binary form must reproduce the above copyright
  15  *    notice, this list of conditions and the following disclaimer in the
  16  *    documentation and/or other materials provided with the distribution.
  17  * 3. Neither the name of the project nor the names of its contributors
  18  *    may be used to endorse or promote products derived from this software
  19  *    without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
  25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  */
  33
  34 #ifndef _PRIVSEP_H
  35 #define _PRIVSEP_H
  36
  37 #define PRIVSEP_EAY_GET_PKCS1PRIVKEY    0x0801  /* admin_com_bufs follows */
  38 #define PRIVSEP_SCRIPT_EXEC             0x0803  /* admin_com_bufs follows */
  39 #define PRIVSEP_GETPSK                  0x0804  /* admin_com_bufs follows */
  40 #define PRIVSEP_XAUTH_LOGIN_SYSTEM      0x0805  /* admin_com_bufs follows */
  41 #define PRIVSEP_ACCOUNTING_PAM          0x0806  /* admin_com_bufs follows */
  42 #define PRIVSEP_XAUTH_LOGIN_PAM         0x0807  /* admin_com_bufs follows */
  43 #define PRIVSEP_CLEANUP_PAM             0x0808  /* admin_com_bufs follows */
  44 #define PRIVSEP_ACCOUNTING_SYSTEM       0x0809  /* admin_com_bufs follows */
  45 #define PRIVSEP_SETSOCKOPTS             0x080A  /* admin_com_bufs follows */
  46 #define PRIVSEP_BIND                    0x080B  /* admin_com_bufs follows */
  47 #define PRIVSEP_SOCKET                  0x080C  /* admin_com_bufs follows */
  48
  49 #define PRIVSEP_NBUF_MAX 24
  50 #define PRIVSEP_BUFLEN_MAX 4096
  51 struct admin_com_bufs {
  52         size_t buflen[PRIVSEP_NBUF_MAX];
  53         /* Followed by the buffers */
  54 };
  55
  56 struct privsep_com_msg {
  57         struct admin_com hdr;
  58         struct admin_com_bufs bufs;
  59 };
  60
  61 int privsep_init __P((void));
  62
  63 vchar_t *privsep_eay_get_pkcs1privkey __P((char *));
  64 int privsep_script_exec __P((char *, int, char * const *));
  65 int privsep_setsockopt __P((int, int, int, const void *, socklen_t));
  66 int privsep_socket __P((int, int, int));
  67 int privsep_bind __P((int, const struct sockaddr *, socklen_t));
  68 vchar_t *privsep_getpsk __P((const char *, const int));
  69 int privsep_xauth_login_system __P((char *, char *));
  70 #ifdef HAVE_LIBPAM
  71 int privsep_accounting_pam __P((int, int));
  72 int privsep_xauth_login_pam __P((int, struct sockaddr *, char *, char *));
  73 void privsep_cleanup_pam __P((int));
  74 #endif
  75 int privsep_accounting_system __P((int, struct sockaddr *, char *, int));
  76 #endif /* _PRIVSEP_H */