Mike Lockwood | 1305e95 | 2011-12-07 08:17:59 -0800 | [diff] [blame] | 1 | /* $Id: port-aix.h,v 1.32 2009/12/20 23:49:22 dtucker Exp $ */ |
| 2 | |
| 3 | /* |
| 4 | * |
| 5 | * Copyright (c) 2001 Gert Doering. All rights reserved. |
| 6 | * Copyright (c) 2004,2005,2006 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 | |
| 35 | #include "buffer.h" |
| 36 | |
| 37 | /* These should be in the system headers but are not. */ |
| 38 | int usrinfo(int, char *, int); |
| 39 | #if defined(HAVE_DECL_SETAUTHDB) && (HAVE_DECL_SETAUTHDB == 0) |
| 40 | int setauthdb(const char *, char *); |
| 41 | #endif |
| 42 | /* these may or may not be in the headers depending on the version */ |
| 43 | #if defined(HAVE_DECL_AUTHENTICATE) && (HAVE_DECL_AUTHENTICATE == 0) |
| 44 | int authenticate(char *, char *, int *, char **); |
| 45 | #endif |
| 46 | #if defined(HAVE_DECL_LOGINFAILED) && (HAVE_DECL_LOGINFAILED == 0) |
| 47 | int loginfailed(char *, char *, char *); |
| 48 | #endif |
| 49 | #if defined(HAVE_DECL_LOGINRESTRICTIONS) && (HAVE_DECL_LOGINRESTRICTIONS == 0) |
| 50 | int loginrestrictions(char *, int, char *, char **); |
| 51 | #endif |
| 52 | #if defined(HAVE_DECL_LOGINSUCCESS) && (HAVE_DECL_LOGINSUCCESS == 0) |
| 53 | int loginsuccess(char *, char *, char *, char **); |
| 54 | #endif |
| 55 | #if defined(HAVE_DECL_PASSWDEXPIRED) && (HAVE_DECL_PASSWDEXPIRED == 0) |
| 56 | int passwdexpired(char *, char **); |
| 57 | #endif |
| 58 | |
| 59 | /* Some versions define r_type in the above headers, which causes a conflict */ |
| 60 | #ifdef r_type |
| 61 | # undef r_type |
| 62 | #endif |
| 63 | |
| 64 | /* AIX 4.2.x doesn't have nanosleep but does have nsleep which is equivalent */ |
| 65 | #if !defined(HAVE_NANOSLEEP) && defined(HAVE_NSLEEP) |
| 66 | # define nanosleep(a,b) nsleep(a,b) |
| 67 | #endif |
| 68 | |
| 69 | /* For struct timespec on AIX 4.2.x */ |
| 70 | #ifdef HAVE_SYS_TIMERS_H |
| 71 | # include <sys/timers.h> |
| 72 | #endif |
| 73 | |
| 74 | /* for setpcred and friends */ |
| 75 | #ifdef HAVE_USERSEC_H |
| 76 | # include <usersec.h> |
| 77 | #endif |
| 78 | |
| 79 | /* |
| 80 | * According to the setauthdb man page, AIX password registries must be 15 |
| 81 | * chars or less plus terminating NUL. |
| 82 | */ |
| 83 | #ifdef HAVE_SETAUTHDB |
| 84 | # define REGISTRY_SIZE 16 |
| 85 | #endif |
| 86 | |
| 87 | void aix_usrinfo(struct passwd *); |
| 88 | |
| 89 | #ifdef WITH_AIXAUTHENTICATE |
| 90 | # define CUSTOM_SYS_AUTH_PASSWD 1 |
| 91 | # define CUSTOM_SYS_AUTH_ALLOWED_USER 1 |
| 92 | int sys_auth_allowed_user(struct passwd *, Buffer *); |
| 93 | # define CUSTOM_SYS_AUTH_RECORD_LOGIN 1 |
| 94 | int sys_auth_record_login(const char *, const char *, const char *, Buffer *); |
| 95 | # define CUSTOM_SYS_AUTH_GET_LASTLOGIN_MSG |
| 96 | char *sys_auth_get_lastlogin_msg(const char *, uid_t); |
| 97 | # define CUSTOM_FAILED_LOGIN 1 |
| 98 | # if defined(S_AUTHDOMAIN) && defined (S_AUTHNAME) |
| 99 | # define USE_AIX_KRB_NAME |
| 100 | char *aix_krb5_get_principal_name(char *); |
| 101 | # endif |
| 102 | #endif |
| 103 | |
| 104 | void aix_setauthdb(const char *); |
| 105 | void aix_restoreauthdb(void); |
| 106 | void aix_remove_embedded_newlines(char *); |
| 107 | |
| 108 | #if defined(AIX_GETNAMEINFO_HACK) && !defined(BROKEN_GETADDRINFO) |
| 109 | # ifdef getnameinfo |
| 110 | # undef getnameinfo |
| 111 | # endif |
| 112 | int sshaix_getnameinfo(const struct sockaddr *, size_t, char *, size_t, |
| 113 | char *, size_t, int); |
| 114 | # define getnameinfo(a,b,c,d,e,f,g) (sshaix_getnameinfo(a,b,c,d,e,f,g)) |
| 115 | #endif |
| 116 | |
| 117 | /* |
| 118 | * We use getgrset in preference to multiple getgrent calls for efficiency |
| 119 | * plus it supports NIS and LDAP groups. |
| 120 | */ |
| 121 | #if !defined(HAVE_GETGROUPLIST) && defined(HAVE_GETGRSET) |
| 122 | # define HAVE_GETGROUPLIST |
| 123 | # define USE_GETGRSET |
| 124 | int getgrouplist(const char *, gid_t, gid_t *, int *); |
| 125 | #endif |
| 126 | |
| 127 | #endif /* _AIX */ |