/* 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 2.35 2008/10/30 20:49:47 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"

#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 *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);

if (stat == NSS_SUCCESS)

_nss_ldap_shadow_date (tmp, -1, &sp->sp_lstchg);

else

sp->sp_lstchg = -1;

stat =

_nss_ldap_assign_attrval (e, AT (shadowMax), &tmp, &buffer, &buflen);

if (stat == NSS_SUCCESS)

_nss_ldap_parse_long (tmp, -1, &sp->sp_max);

else

sp->sp_max = -1;

stat =

_nss_ldap_assign_attrval (e, AT (shadowMin), &tmp, &buffer, &buflen);

if (stat == NSS_SUCCESS)

_nss_ldap_parse_long (tmp, -1, &sp->sp_min);

else

sp->sp_min = -1;

stat =

_nss_ldap_assign_attrval (e, AT (shadowWarning), &tmp, &buffer,

&buflen);

if (stat == NSS_SUCCESS)

_nss_ldap_parse_long (tmp, -1, &sp->sp_warn);

else

sp->sp_warn = -1;

stat =

_nss_ldap_assign_attrval (e, AT (shadowInactive), &tmp, &buffer,

&buflen);

if (stat == NSS_SUCCESS)

_nss_ldap_parse_long (tmp, -1, &sp->sp_inact);

else

sp->sp_inact = -1;

stat =

_nss_ldap_assign_attrval (e, AT (shadowExpire), &tmp, &buffer,

&buflen);

if (stat == NSS_SUCCESS)

_nss_ldap_shadow_date (tmp, -1, &sp->sp_expire);

else

sp->sp_expire = -1;

stat =

_nss_ldap_assign_attrval (e, AT (shadowFlag), &tmp, &buffer, &buflen);

if (stat == NSS_SUCCESS)

_nss_ldap_parse_ulong (tmp, -1, &sp->sp_flag);

else

sp->sp_flag = -1;

_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 */