crypto/openssh-4/openbsd-compat/port-aix.h

   1 /* $Id: port-aix.h,v 1.26 2005/05/28 10:28:40 dtucker Exp $ */
   2
   3 /*
   4  *
   5  * Copyright (c) 2001 Gert Doering.  All rights reserved.
   6  * Copyright (c) 2004, 2005 Darren Tucker.  All rights reserved.
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted provided that the following conditions
  10  * are met:
  11  * 1. Redistributions of source code must retain the above copyright
  12  *    notice, this list of conditions and the following disclaimer.
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  18  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  19  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  20  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  21  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  22  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  26  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27  */
  28
  29 #ifdef _AIX
  30
  31 #ifdef HAVE_SYS_SOCKET_H
  32 # include <sys/socket.h>
  33 #endif
  34 #ifdef HAVE_UNISTD_H
  35 # include <unistd.h>    /* for seteuid() */
  36 #endif
  37
  38 #ifdef WITH_AIXAUTHENTICATE
  39 # include <login.h>
  40 # include <userpw.h>
  41 # if defined(HAVE_SYS_AUDIT_H) && defined(AIX_LOGINFAILED_4ARG)
  42 #  include <sys/audit.h>
  43 # endif
  44 # include <usersec.h>
  45 #endif
  46
  47 #include "buffer.h"
  48
  49 /* These should be in the system headers but are not. */
  50 int usrinfo(int, char *, int);
  51 #if defined(HAVE_DECL_SETAUTHDB) && (HAVE_DECL_SETAUTHDB == 0)
  52 int setauthdb(const char *, char *);
  53 #endif
  54 /* these may or may not be in the headers depending on the version */
  55 #if defined(HAVE_DECL_AUTHENTICATE) && (HAVE_DECL_AUTHENTICATE == 0)
  56 int authenticate(char *, char *, int *, char **);
  57 #endif
  58 #if defined(HAVE_DECL_LOGINFAILED) && (HAVE_DECL_LOGINFAILED == 0)
  59 int loginfailed(char *, char *, char *);
  60 #endif
  61 #if defined(HAVE_DECL_LOGINRESTRICTIONS) && (HAVE_DECL_LOGINRESTRICTIONS == 0)
  62 int loginrestrictions(char *, int, char *, char **);
  63 #endif
  64 #if defined(HAVE_DECL_LOGINSUCCESS) && (HAVE_DECL_LOGINSUCCESS == 0)
  65 int loginsuccess(char *, char *, char *, char **);
  66 #endif
  67 #if defined(HAVE_DECL_PASSWDEXPIRED) && (HAVE_DECL_PASSWDEXPIRED == 0)
  68 int passwdexpired(char *, char **);
  69 #endif
  70
  71 /* Some versions define r_type in the above headers, which causes a conflict */
  72 #ifdef r_type
  73 # undef r_type
  74 #endif
  75
  76 /* AIX 4.2.x doesn't have nanosleep but does have nsleep which is equivalent */
  77 #if !defined(HAVE_NANOSLEEP) && defined(HAVE_NSLEEP)
  78 # define nanosleep(a,b) nsleep(a,b)
  79 #endif
  80
  81 /* For struct timespec on AIX 4.2.x */
  82 #ifdef HAVE_SYS_TIMERS_H
  83 # include <sys/timers.h>
  84 #endif
  85
  86 /*
  87  * According to the setauthdb man page, AIX password registries must be 15
  88  * chars or less plus terminating NUL.
  89  */
  90 #ifdef HAVE_SETAUTHDB
  91 # define REGISTRY_SIZE  16
  92 #endif
  93
  94 void aix_usrinfo(struct passwd *);
  95
  96 #ifdef WITH_AIXAUTHENTICATE
  97 # define CUSTOM_SYS_AUTH_PASSWD 1
  98 # define CUSTOM_SYS_AUTH_ALLOWED_USER 1
  99 int sys_auth_allowed_user(struct passwd *, Buffer *);
 100 # define CUSTOM_SYS_AUTH_RECORD_LOGIN 1
 101 int sys_auth_record_login(const char *, const char *, const char *, Buffer *);
 102 # define CUSTOM_FAILED_LOGIN 1
 103 #endif
 104
 105 void aix_setauthdb(const char *);
 106 void aix_restoreauthdb(void);
 107 void aix_remove_embedded_newlines(char *);
 108
 109 #if defined(AIX_GETNAMEINFO_HACK) && !defined(BROKEN_GETADDRINFO)
 110 # ifdef getnameinfo
 111 #  undef getnameinfo
 112 # endif
 113 int sshaix_getnameinfo(const struct sockaddr *, size_t, char *, size_t,
 114     char *, size_t, int);
 115 # define getnameinfo(a,b,c,d,e,f,g) (sshaix_getnameinfo(a,b,c,d,e,f,g))
 116 #endif
 117
 118 #endif /* _AIX */