1 /* Get public or secret key from key server.
2 Copyright (C) 1996, 1997, 1998, 1999, 2002 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, write to the Free
18 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
22 #include <rpc/netdb.h>
23 #include <rpc/auth_des.h>
28 /* Type of the lookup function for the public key. */
29 typedef int (*public_function) (const char *, char *, int *);
31 /* Type of the lookup function for the secret key. */
32 typedef int (*secret_function) (const char *, char *, const char *, int *);
34 /* The lookup function for the first entry of this service. */
35 extern int __nss_publickey_lookup (service_user **nip, const char *name,
36 void **fctp) internal_function;
40 getpublickey (const char *name, char *key)
42 static service_user *startp;
43 static public_function start_fct;
50 enum nss_status status = NSS_STATUS_UNAVAIL;
55 no_more = __nss_publickey_lookup (&nip, "getpublickey", &fct.ptr);
57 startp = (service_user *) -1;
67 no_more = (nip = startp) == (service_user *) -1;
72 status = (*fct.f) (name, key, &errno);
74 no_more = __nss_next (&nip, "getpublickey", &fct.ptr, status, 0);
77 return status == NSS_STATUS_SUCCESS;
79 libc_hidden_def (getpublickey)
83 getsecretkey (const char *name, char *key, const char *passwd)
85 static service_user *startp;
86 static secret_function start_fct;
93 enum nss_status status = NSS_STATUS_UNAVAIL;
98 no_more = __nss_publickey_lookup (&nip, "getsecretkey", &fct.ptr);
100 startp = (service_user *) -1;
110 no_more = (nip = startp) == (service_user *) -1;
115 status = (*fct.f) (name, key, passwd, &errno);
117 no_more = __nss_next (&nip, "getsecretkey", &fct.ptr, status, 0);
120 return status == NSS_STATUS_SUCCESS;