diff options
Diffstat (limited to 'ldap-rpc.c')
-rw-r--r-- | ldap-rpc.c | 222 |
1 files changed, 222 insertions, 0 deletions
diff --git a/ldap-rpc.c b/ldap-rpc.c new file mode 100644 index 0000000..f613ec6 --- /dev/null +++ b/ldap-rpc.c @@ -0,0 +1,222 @@ +/* Copyright (C) 1997-2005 Luke Howard. + This file is part of the nss_ldap library. + Contributed by Luke Howard, <lukeh@padl.com>, 1997. + + The nss_ldap 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 nss_ldap 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 nss_ldap 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. + + $Id: ldap-rpc.c,v 2.29 2006/01/11 18:03:49 lukeh Exp $ + */ + +/* + Determine the canonical name of the RPC with _nss_ldap_getrdnvalue(), + and assign any values of "cn" which do NOT match this canonical name + as aliases. + */ + + +static char rcsId[] = + "$Id: ldap-rpc.c,v 2.29 2006/01/11 18:03:49 lukeh Exp $"; + +#include "config.h" + +#ifdef HAVE_PORT_BEFORE_H +#include <port_before.h> +#endif + +#if defined(HAVE_THREAD_H) && !defined(_AIX) +#include <thread.h> +#elif defined(HAVE_PTHREAD_H) +#include <pthread.h> +#endif + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#ifdef HAVE_RPC_RPCENT_H +#include <rpc/rpcent.h> +#else +#include <netdb.h> +#endif + +#ifdef HAVE_LBER_H +#include <lber.h> +#endif +#ifdef HAVE_LDAP_H +#include <ldap.h> +#endif + +#include "ldap-nss.h" +#include "ldap-rpc.h" +#include "util.h" + +#ifdef HAVE_PORT_AFTER_H +#include <port_after.h> +#endif + +#if defined(HAVE_NSSWITCH_H) || defined(HAVE_NSS_H) + +#ifdef HAVE_NSS_H +static ent_context_t *rpc_context = NULL; +#endif + +static NSS_STATUS +_nss_ldap_parse_rpc (LDAPMessage * e, + ldap_state_t * pvt, + void *result, char *buffer, size_t buflen) +{ + + struct rpcent *rpc = (struct rpcent *) result; + char *number; + NSS_STATUS stat; + + stat = + _nss_ldap_getrdnvalue (e, ATM (LM_RPC, cn), &rpc->r_name, &buffer, + &buflen); + if (stat != NSS_SUCCESS) + return stat; + + stat = + _nss_ldap_assign_attrval (e, AT (oncRpcNumber), &number, &buffer, + &buflen); + if (stat != NSS_SUCCESS) + return stat; + + rpc->r_number = atol (number); + + stat = + _nss_ldap_assign_attrvals (e, ATM (LM_RPC, cn), rpc->r_name, + &rpc->r_aliases, &buffer, &buflen, NULL); + if (stat != NSS_SUCCESS) + return stat; + + return NSS_SUCCESS; +} + +#ifdef HAVE_NSSWITCH_H +static NSS_STATUS +_nss_ldap_getrpcbyname_r (nss_backend_t * be, void *args) +{ + LOOKUP_NAME (args, _nss_ldap_filt_getrpcbyname, LM_RPC, + _nss_ldap_parse_rpc, LDAP_NSS_BUFLEN_DEFAULT); +} +#elif defined(HAVE_NSS_H) +NSS_STATUS +_nss_ldap_getrpcbyname_r (const char *name, struct rpcent *result, + char *buffer, size_t buflen, int *errnop) +{ + LOOKUP_NAME (name, result, buffer, buflen, errnop, + _nss_ldap_filt_getrpcbyname, LM_RPC, _nss_ldap_parse_rpc, + LDAP_NSS_BUFLEN_DEFAULT); +} +#endif + +#ifdef HAVE_NSSWITCH_H +static NSS_STATUS +_nss_ldap_getrpcbynumber_r (nss_backend_t * be, void *args) +{ + LOOKUP_NUMBER (args, key.number, _nss_ldap_filt_getrpcbynumber, LM_RPC, + _nss_ldap_parse_rpc, LDAP_NSS_BUFLEN_DEFAULT); +} +#elif defined(HAVE_NSS_H) +NSS_STATUS +_nss_ldap_getrpcbynumber_r (int number, struct rpcent *result, + char *buffer, size_t buflen, int *errnop) +{ + LOOKUP_NUMBER (number, result, buffer, buflen, errnop, + _nss_ldap_filt_getrpcbynumber, LM_RPC, _nss_ldap_parse_rpc, + LDAP_NSS_BUFLEN_DEFAULT); +} +#endif + +#ifdef HAVE_NSSWITCH_H +static NSS_STATUS +_nss_ldap_setrpcent_r (nss_backend_t * rpc_context, void *args) +#elif defined(HAVE_NSS_H) + NSS_STATUS _nss_ldap_setrpcent (void) +#endif +#if defined(HAVE_NSSWITCH_H) || defined(HAVE_NSS_H) +{ + LOOKUP_SETENT (rpc_context); +} +#endif + +#ifdef HAVE_NSSWITCH_H +static NSS_STATUS +_nss_ldap_endrpcent_r (nss_backend_t * rpc_context, void *args) +#elif defined(HAVE_NSS_H) + NSS_STATUS _nss_ldap_endrpcent (void) +#endif +#if defined(HAVE_NSSWITCH_H) || defined(HAVE_NSS_H) +{ + LOOKUP_ENDENT (rpc_context); +} +#endif + +#ifdef HAVE_NSSWITCH_H +static NSS_STATUS +_nss_ldap_getrpcent_r (nss_backend_t * rpc_context, void *args) +{ + LOOKUP_GETENT (args, rpc_context, _nss_ldap_filt_getrpcent, LM_RPC, + _nss_ldap_parse_rpc, LDAP_NSS_BUFLEN_DEFAULT); +} +#elif defined(HAVE_NSS_H) +NSS_STATUS +_nss_ldap_getrpcent_r (struct rpcent *result, char *buffer, size_t buflen, + int *errnop) +{ + LOOKUP_GETENT (rpc_context, result, buffer, buflen, errnop, + _nss_ldap_filt_getrpcent, LM_RPC, _nss_ldap_parse_rpc, + LDAP_NSS_BUFLEN_DEFAULT); +} +#endif + +#ifdef HAVE_NSSWITCH_H +static NSS_STATUS +_nss_ldap_rpc_destr (nss_backend_t * rpc_context, void *args) +{ + return _nss_ldap_default_destr (rpc_context, args); +} + +static nss_backend_op_t rpc_ops[] = { + _nss_ldap_rpc_destr, + _nss_ldap_endrpcent_r, + _nss_ldap_setrpcent_r, + _nss_ldap_getrpcent_r, + _nss_ldap_getrpcbyname_r, + _nss_ldap_getrpcbynumber_r +}; + +nss_backend_t * +_nss_ldap_rpc_constr (const char *db_name, + const char *src_name, const char *cfg_args) +{ + nss_ldap_backend_t *be; + + if (!(be = (nss_ldap_backend_t *) malloc (sizeof (*be)))) + return NULL; + + be->ops = rpc_ops; + be->n_ops = sizeof (rpc_ops) / sizeof (nss_backend_op_t); + + if (_nss_ldap_default_constr (be) != NSS_SUCCESS) + return NULL; + + return (nss_backend_t *) be; +} +#endif /* HAVE_NSSWITCH_H */ + +#endif /* !HAVE_IRS_H */ |