diff options
Diffstat (limited to 'sunrpc')
| -rw-r--r-- | sunrpc/Makefile | 4 | ||||
| -rw-r--r-- | sunrpc/publickey.c | 110 | ||||
| -rw-r--r-- | sunrpc/rpc/auth_des.h | 42 | ||||
| -rw-r--r-- | sunrpc/rpc/rpc.h | 10 |
4 files changed, 156 insertions, 10 deletions
diff --git a/sunrpc/Makefile b/sunrpc/Makefile index 6d457a0434..82d4ea78ca 100644 --- a/sunrpc/Makefile +++ b/sunrpc/Makefile @@ -48,7 +48,7 @@ subdir := sunrpc headers = $(addprefix rpc/,auth.h auth_unix.h clnt.h netdb.h pmap_clnt.h \ pmap_prot.h pmap_rmt.h rpc.h rpc_msg.h svc.h \ - svc_auth.h types.h xdr.h) \ + svc_auth.h types.h xdr.h auth_des.h) \ $(rpcsvc:%=rpcsvc/%) $(rpcsvc:%.x=rpcsvc/%.h) rpcsvc = bootparam.x nlm_prot.x rstat.x \ yppasswd.x klm_prot.x rex.x sm_inter.x mount.x \ @@ -64,7 +64,7 @@ routines := auth_none auth_unix authuxprot bindrsvprt \ pmap_prot2 pmap_rmt rpc_prot rpc_common rpc_cmsg \ svc svc_auth svc_authux svc_raw svc_run svc_simple \ svc_tcp svc_udp xdr xdr_array xdr_float xdr_mem \ - xdr_rec xdr_ref xdr_stdio + xdr_rec xdr_ref xdr_stdio publickey others := rpcinfo install-bin := rpcgen diff --git a/sunrpc/publickey.c b/sunrpc/publickey.c new file mode 100644 index 0000000000..9a314326b2 --- /dev/null +++ b/sunrpc/publickey.c @@ -0,0 +1,110 @@ +/* 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; +} diff --git a/sunrpc/rpc/auth_des.h b/sunrpc/rpc/auth_des.h new file mode 100644 index 0000000000..24afaee125 --- /dev/null +++ b/sunrpc/rpc/auth_des.h @@ -0,0 +1,42 @@ +/* Copyright (C) 1996 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + 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. */ + +#ifndef _RPC_AUTH_DES_H + +#define _RPC_AUTH_DES_H 1 +#include <sys/cdefs.h> + +/* This is no complete version of this header. More defintions with + the real authentification stuff will come in 1997. For now we only + need to define the function for handling public keys. */ + + +/* Get the public key for NAME and place it in KEY. NAME can only be + up to MAXNETNAMELEN bytes long and the destination buffer KEY should + have HEXKEYBATES + 1 bytes long to fit all characters from the key. */ +extern int getpublickey __P ((__const char *__name, char *__key)); + +/* Get the secret key for NAME and place it in KEY. PASSWD is used to + decrypt the encrypted key stored in the database. NAME can only be + up to MAXNETNAMELEN bytes long and the destination buffer KEY + should have HEXKEYBATES + 1 bytes long to fit all characters from + the key. */ +extern int getsecretkey __P ((__const char *__name, char *__key, + __const char *__passwd)); + +#endif /* rpc/auth_des.h */ diff --git a/sunrpc/rpc/rpc.h b/sunrpc/rpc/rpc.h index d11e83e0a9..f4328ef26f 100644 --- a/sunrpc/rpc/rpc.h +++ b/sunrpc/rpc/rpc.h @@ -6,11 +6,11 @@ * may copy or modify Sun RPC without charge, but are not authorized * to license or distribute it to anyone else except as part of a product or * program developed by the user. - * + * * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. - * + * * Sun RPC is provided with no support and without any obligation on the * part of Sun Microsystems, Inc. to assist in its use, correction, * modification or enhancement. @@ -52,13 +52,7 @@ /* semi-private protocol headers */ #include <rpc/rpc_msg.h> /* protocol for rpc messages */ #include <rpc/auth_unix.h> /* protocol for unix style cred */ -/* - * Uncomment-out the next line if you are building the rpc library with - * DES Authentication (see the README file in the secure_rpc/ directory). - */ -#if 0 #include <rpc/auth_des.h> /* protocol for des style cred */ -#endif /* Server side only remote procedure callee */ #include <rpc/svc.h> /* service manager and multiplexer */ |