diff options
Diffstat (limited to 'ldap-spwd.c')
| -rw-r--r-- | ldap-spwd.c | 220 |
1 files changed, 220 insertions, 0 deletions
diff --git a/ldap-spwd.c b/ldap-spwd.c new file mode 100644 index 0000000..db1d731 --- /dev/null +++ b/ldap-spwd.c @@ -0,0 +1,220 @@ +/* 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. + */ + +static char rcsId[] = + "$Id: ldap-spwd.c,v 2.34 2006/01/11 18:03:49 lukeh Exp $"; + +#include "config.h" + +#ifdef HAVE_SHADOW_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 <stdlib.h> +#include <string.h> +#ifdef HAVE_PROT_H +#define _PROT_INCLUDED +#endif +#include <shadow.h> + +#ifdef HAVE_LBER_H +#include <lber.h> +#endif +#ifdef HAVE_LDAP_H +#include <ldap.h> +#endif + +#include "ldap-nss.h" +#include "ldap-spwd.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 *sp_context = NULL; +#endif + +static NSS_STATUS +_nss_ldap_parse_sp (LDAPMessage * e, + ldap_state_t * pvt, + void *result, char *buffer, size_t buflen) +{ + struct spwd *sp = (struct spwd *) result; + NSS_STATUS stat; + char *tmp = NULL; + + stat = + _nss_ldap_assign_userpassword (e, ATM (LM_SHADOW, userPassword), + &sp->sp_pwdp, &buffer, &buflen); + if (stat != NSS_SUCCESS) + return stat; + + stat = + _nss_ldap_assign_attrval (e, ATM (LM_SHADOW, uid), &sp->sp_namp, &buffer, + &buflen); + if (stat != NSS_SUCCESS) + return stat; + + stat = + _nss_ldap_assign_attrval (e, AT (shadowLastChange), &tmp, &buffer, + &buflen); + sp->sp_lstchg = (stat == NSS_SUCCESS) ? _nss_ldap_shadow_date (tmp) : -1; + + stat = + _nss_ldap_assign_attrval (e, AT (shadowMax), &tmp, &buffer, &buflen); + sp->sp_max = (stat == NSS_SUCCESS) ? atol (tmp) : -1; + + stat = + _nss_ldap_assign_attrval (e, AT (shadowMin), &tmp, &buffer, &buflen); + sp->sp_min = (stat == NSS_SUCCESS) ? atol (tmp) : -1; + + stat = + _nss_ldap_assign_attrval (e, AT (shadowWarning), &tmp, &buffer, + &buflen); + sp->sp_warn = (stat == NSS_SUCCESS) ? atol (tmp) : -1; + + stat = + _nss_ldap_assign_attrval (e, AT (shadowInactive), &tmp, &buffer, + &buflen); + sp->sp_inact = (stat == NSS_SUCCESS) ? atol (tmp) : -1; + + stat = + _nss_ldap_assign_attrval (e, AT (shadowExpire), &tmp, &buffer, + &buflen); + sp->sp_expire = (stat == NSS_SUCCESS) ? _nss_ldap_shadow_date (tmp) : -1; + + stat = + _nss_ldap_assign_attrval (e, AT (shadowFlag), &tmp, &buffer, &buflen); + sp->sp_flag = (stat == NSS_SUCCESS) ? atol (tmp) : 0; + + _nss_ldap_shadow_handle_flag(sp); + + return NSS_SUCCESS; +} + +#ifdef HAVE_NSS_H +NSS_STATUS +_nss_ldap_getspnam_r (const char *name, + struct spwd * result, + char *buffer, size_t buflen, int *errnop) +{ + LOOKUP_NAME (name, result, buffer, buflen, errnop, _nss_ldap_filt_getspnam, + LM_SHADOW, _nss_ldap_parse_sp, LDAP_NSS_BUFLEN_DEFAULT); +} +#elif defined(HAVE_NSSWITCH_H) +static NSS_STATUS +_nss_ldap_getspnam_r (nss_backend_t * be, void *args) +{ + LOOKUP_NAME (args, _nss_ldap_filt_getspnam, LM_SHADOW, _nss_ldap_parse_sp, + LDAP_NSS_BUFLEN_DEFAULT); +} +#endif /* HAVE_NSS_H */ + +#if defined(HAVE_NSS_H) +NSS_STATUS _nss_ldap_setspent (void) +#else +static NSS_STATUS +_nss_ldap_setspent_r (nss_backend_t * sp_context, void *args) +#endif +#if defined(HAVE_NSS_H) || defined(HAVE_NSSWITCH_H) +{ + LOOKUP_SETENT (sp_context); +} +#endif + +#if defined(HAVE_NSS_H) +NSS_STATUS _nss_ldap_endspent (void) +#else +static NSS_STATUS +_nss_ldap_endspent_r (nss_backend_t * sp_context, void *args) +#endif +#if defined(HAVE_NSS_H) || defined(HAVE_NSSWITCH_H) +{ + LOOKUP_ENDENT (sp_context); +} +#endif + +#ifdef HAVE_NSS_H +NSS_STATUS +_nss_ldap_getspent_r (struct spwd *result, + char *buffer, size_t buflen, int *errnop) +{ + LOOKUP_GETENT (sp_context, result, buffer, buflen, errnop, + _nss_ldap_filt_getspent, LM_SHADOW, _nss_ldap_parse_sp, + LDAP_NSS_BUFLEN_DEFAULT); +} +#elif defined(HAVE_NSSWITCH_H) +static NSS_STATUS +_nss_ldap_getspent_r (nss_backend_t * sp_context, void *args) +{ + LOOKUP_GETENT (args, sp_context, _nss_ldap_filt_getspent, LM_SHADOW, + _nss_ldap_parse_sp, LDAP_NSS_BUFLEN_DEFAULT); +} +#endif + +#ifdef HAVE_NSSWITCH_H +static NSS_STATUS +_nss_ldap_shadow_destr (nss_backend_t * sp_context, void *args) +{ + return _nss_ldap_default_destr (sp_context, args); +} + +static nss_backend_op_t shadow_ops[] = { + _nss_ldap_shadow_destr, + _nss_ldap_endspent_r, /* NSS_DBOP_ENDENT */ + _nss_ldap_setspent_r, /* NSS_DBOP_SETENT */ + _nss_ldap_getspent_r, /* NSS_DBOP_GETENT */ + _nss_ldap_getspnam_r /* NSS_DBOP_SHADOW_BYNAME */ +}; + + +nss_backend_t * +_nss_ldap_shadow_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 = shadow_ops; + be->n_ops = sizeof (shadow_ops) / sizeof (nss_backend_op_t); + + if (_nss_ldap_default_constr (be) != NSS_SUCCESS) + return NULL; + + return (nss_backend_t *) be; +} + +#endif /* !HAVE_NSS_H */ +#endif + +#endif /* HAVE_SHADOW_H */ |