1 /* Get public or secret key from key server.
2 Copyright (C) 1996-1999,2002,2007 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4 Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
6 The GNU C Library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
11 The GNU C Library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with the GNU C Library; if not, see
18 <http://www.gnu.org/licenses/>. */
21 #include <rpc/netdb.h>
22 #include <rpc/auth_des.h>
27 /* Type of the lookup function for the public key. */
28 typedef int (*public_function) (const char *, char *, int *);
30 /* Type of the lookup function for the secret key. */
31 typedef int (*secret_function) (const char *, char *, const char *, int *);
33 /* The lookup function for the first entry of this service. */
34 extern int __nss_publickey_lookup (service_user **nip, const char *name,
35 void **fctp) internal_function;
39 getpublickey (const char *name, char *key)
41 static service_user *startp;
42 static public_function start_fct;
49 enum nss_status status = NSS_STATUS_UNAVAIL;
54 no_more = __nss_publickey_lookup (&nip, "getpublickey", &fct.ptr);
56 startp = (service_user *) -1;
66 no_more = (nip = startp) == (service_user *) -1;
71 status = (*fct.f) (name, key, &errno);
73 no_more = __nss_next2 (&nip, "getpublickey", NULL, &fct.ptr, status, 0);
76 return status == NSS_STATUS_SUCCESS;
78 libc_hidden_nolink_sunrpc (getpublickey, GLIBC_2_0)
82 getsecretkey (const char *name, char *key, const char *passwd)
84 static service_user *startp;
85 static secret_function start_fct;
92 enum nss_status status = NSS_STATUS_UNAVAIL;
97 no_more = __nss_publickey_lookup (&nip, "getsecretkey", &fct.ptr);
99 startp = (service_user *) -1;
109 no_more = (nip = startp) == (service_user *) -1;
114 status = (*fct.f) (name, key, passwd, &errno);
116 no_more = __nss_next2 (&nip, "getsecretkey", NULL, &fct.ptr, status, 0);
119 return status == NSS_STATUS_SUCCESS;
121 libc_hidden_nolink_sunrpc (getsecretkey, GLIBC_2_0)