mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-23 03:10:05 +00:00
d4a089cf19
Sun Nov 10 23:28:16 1996 Ulrich Drepper <drepper@cygnus.com> * inet/getprtname_r.c: Reformat copyright. * nss/Makefile (databases): Add key. (libnss_files-routines): Exclude key database. (libnss_db-routines): Likewise. * nss/key-lookup.c: New file. * nss/getXXent_r.c (last_nip): Remember last service used since last setXXent call. (SETFUNC): Don't force to work through whole list of services in call to __nss_next. Update last_nip if necessary. (ENDFUNC): Only process endXXent function up to currently used last service. (GETFUNC): Update last_nip if necessary. * nss/nss_files/files-netgrp.c (_nss_netgroup_parseline): Don't make static. * rpc/auth_des.h: New file. * sunrpc/Makefile (headers): Add auth_des.h. (routines): Add publickey. * sunrpc/publickey.c: New file. Interface to public key handling. * sunrpc/rpc/auth_des.h: New file. * sunrpc/rpc/netdb.h: Really include <rpc/auth_des.h>.
111 lines
2.9 KiB
C
111 lines
2.9 KiB
C
/* Get public or secret key from key server.
|
|
Copyright (C) 1996 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public License as
|
|
published by the Free Software Foundation; either version 2 of the
|
|
License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
|
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
#include <rpc/netdb.h>
|
|
|
|
#include "nsswitch.h"
|
|
|
|
|
|
/* Type of the lookup function for the public key. */
|
|
typedef int (*public_function) (const char *, char *);
|
|
|
|
/* Type of the lookup function for the secret key. */
|
|
typedef int (*secret_function) (const char *, char *, const char *);
|
|
|
|
/* The lookup function for the first entry of this service. */
|
|
extern int __nss_publickey_lookup (service_user **nip, const char *name,
|
|
void **fctp);
|
|
|
|
|
|
int
|
|
getpublickey (const char *name, char *key)
|
|
{
|
|
static service_user *startp = NULL;
|
|
static public_function start_fct;
|
|
service_user *nip;
|
|
public_function fct;
|
|
enum nss_status status = NSS_STATUS_UNAVAIL;
|
|
int no_more;
|
|
|
|
if (startp == NULL)
|
|
{
|
|
no_more = __nss_publickey_lookup (&nip, "getpublickey", (void **) &fct);
|
|
if (no_more)
|
|
startp = (service_user *) -1;
|
|
else
|
|
{
|
|
startp = nip;
|
|
start_fct = fct;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
fct = start_fct;
|
|
no_more = (nip = startp) == (service_user *) -1;
|
|
}
|
|
|
|
while (! no_more)
|
|
{
|
|
status = (*fct) (name, key);
|
|
|
|
no_more = __nss_next (&nip, "getpublickey", (void **) &fct, status, 0);
|
|
}
|
|
|
|
return status == NSS_STATUS_SUCCESS;
|
|
}
|
|
|
|
|
|
int
|
|
getsecretkey (const char *name, char *key, const char *passwd)
|
|
{
|
|
static service_user *startp = NULL;
|
|
static secret_function start_fct;
|
|
service_user *nip;
|
|
secret_function fct;
|
|
enum nss_status status = NSS_STATUS_UNAVAIL;
|
|
int no_more;
|
|
|
|
if (startp == NULL)
|
|
{
|
|
no_more = __nss_publickey_lookup (&nip, "getsecretkey", (void **) &fct);
|
|
if (no_more)
|
|
startp = (service_user *) -1;
|
|
else
|
|
{
|
|
startp = nip;
|
|
start_fct = fct;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
fct = start_fct;
|
|
no_more = (nip = startp) == (service_user *) -1;
|
|
}
|
|
|
|
while (! no_more)
|
|
{
|
|
status = (*fct) (name, key, passwd);
|
|
|
|
no_more = __nss_next (&nip, "getsecretkey", (void **) &fct, status, 0);
|
|
}
|
|
|
|
return status == NSS_STATUS_SUCCESS;
|
|
}
|