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authorUlrich Drepper <drepper@redhat.com>1996-11-11 00:59:33 +0000
committerUlrich Drepper <drepper@redhat.com>1996-11-11 00:59:33 +0000
commitd4a089cf193c467693f92a0a4ba1367b106a07dd (patch)
tree64a7dff867f42e4f7b42e68c2799a4edeb94b2e0 /sunrpc/publickey.c
parent2303f5fdd96d7bec2dea11b41cc0c07eddd50979 (diff)
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update from main archive 961110cvs/libc-961111
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>.
Diffstat (limited to 'sunrpc/publickey.c')
-rw-r--r--sunrpc/publickey.c110
1 files changed, 110 insertions, 0 deletions
diff --git a/sunrpc/publickey.c b/sunrpc/publickey.c
new file mode 100644
index 0000000..9a31432
--- /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;
+}