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 */ 119