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1 | /* $Id$ */ | |
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 | #endif | |
99 | ||
100 | void aix_setauthdb(const char *); | |
101 | void aix_restoreauthdb(void); | |
102 | void aix_remove_embedded_newlines(char *); | |
103 | ||
104 | #if defined(AIX_GETNAMEINFO_HACK) && !defined(BROKEN_GETADDRINFO) | |
105 | # ifdef getnameinfo | |
106 | # undef getnameinfo | |
107 | # endif | |
108 | int sshaix_getnameinfo(const struct sockaddr *, size_t, char *, size_t, | |
109 | char *, size_t, int); | |
110 | # define getnameinfo(a,b,c,d,e,f,g) (sshaix_getnameinfo(a,b,c,d,e,f,g)) | |
111 | #endif | |
112 | ||
113 | /* | |
114 | * We use getgrset in preference to multiple getgrent calls for efficiency | |
115 | * plus it supports NIS and LDAP groups. | |
116 | */ | |
117 | #if !defined(HAVE_GETGROUPLIST) && defined(HAVE_GETGRSET) | |
118 | # define HAVE_GETGROUPLIST | |
119 | # define USE_GETGRSET | |
120 | int getgrouplist(const char *, gid_t, gid_t *, int *); | |
121 | #endif | |
122 | ||
123 | #endif /* _AIX */ |