getspent.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2003 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#include <shadow.h>
#include <stdlib.h>
#include "ldap_common.h"
/* shadow attributes filters */
#define _S_CN "cn"
#define _S_UID "uid"
#define _S_USERPASSWORD "userpassword"
#define _S_FLAG "shadowflag"
#define _F_GETSPNAM "(&(objectClass=shadowAccount)(uid=%s))"
#define _F_GETSPNAM_SSD "(&(%%s)(uid=%s))"
static const char *sp_attrs[] = {
(char *)NULL
};
/*
* _nss_ldap_shadow2ent is the data marshaling method for the passwd getXbyY
* (e.g., getspnam(), getspent()) backend processes. This method is called after
* a successful ldap search has been performed. This method will parse the
* ldap search values into struct spwd = argp->buf.buffer which the frontend
* process expects. Three error conditions are expected and returned to
* nsswitch.
*/
static int
{
int i = 0;
int nss_result;
int buflen = (int)0;
unsigned long len = 0L;
char *nullstring = (char *)NULL;
char np[] = "*NP*";
long ltmp = (long)0L;
#ifdef DEBUG
#endif /* DEBUG */
nss_result = (int)NSS_STR_PARSE_ERANGE;
goto result_spd2ent;
}
/* Default values */
nss_result = (int)NSS_STR_PARSE_SUCCESS;
nss_result = (int)NSS_STR_PARSE_PARSE;
goto result_spd2ent;
}
nss_result = (int)NSS_STR_PARSE_PARSE;
goto result_spd2ent;
}
nss_result = (int)NSS_STR_PARSE_ERANGE;
goto result_spd2ent;
}
continue;
}
nss_result = (int)NSS_STR_PARSE_PARSE;
goto result_spd2ent;
}
if (pw_passwd) {
char *tmp;
!= NULL) {
else
pw_passwd += 7;
!= NULL) {
else
pw_passwd += 7;
} else {
}
}
if (len < 1) {
} else {
nss_result = (int)NSS_STR_PARSE_ERANGE;
goto result_spd2ent;
}
}
}
/*
* Ignore the following password aging related attributes:
* -- shadowlastchange
* -- shadowmin
* -- shadowmax
* -- shadowwarning
* -- shadowinactive
* -- shadowexpire
* This is because the LDAP naming service does not
* really support the password aging fields defined
* in the shadow structure. These fields, sp_lstchg,
* sp_min, sp_max, sp_warn, sp_inact, and sp_expire,
* have been set to -1.
*/
nss_result = (int)NSS_STR_PARSE_PARSE;
goto result_spd2ent;
}
errno = 0;
if (errno != 0) {
nss_result = (int)NSS_STR_PARSE_PARSE;
goto result_spd2ent;
}
continue;
}
}
/* we will not allow for an empty password to be */
/* returned to the front end as this is not a supported */
/* configuration. Since we got to this point without */
/* the password being set, we assume that no password was */
/* set on the server which is consider a misconfiguration. */
/* We will proceed and set the password to *NP* as no password */
/* is not supported */
nss_result = (int)NSS_STR_PARSE_ERANGE;
goto result_spd2ent;
}
}
#ifdef DEBUG
#endif /* DEBUG */
return ((int)nss_result);
}
/*
* getbynam gets a passwd entry by uid name. This function constructs an ldap
* search filter using the name invocation parameter and the getspnam search
* filter defined. Once the filter is constructed we search for a matching
* entry and marshal the data results into struct shadow for the frontend
* process. The function _nss_ldap_shadow2ent performs the data marshaling.
*/
static nss_status_t
{
char searchfilter[SEARCHFILTERLEN];
char userdata[SEARCHFILTERLEN];
int len;
int ret;
#ifdef DEBUG
#endif /* DEBUG */
return ((nss_status_t)NSS_NOTFOUND);
return ((nss_status_t)NSS_NOTFOUND);
return ((nss_status_t)NSS_NOTFOUND);
}
static ldap_backend_op_t sp_ops[] = {
};
/*
* _nss_ldap_passwd_constr is where life begins. This function calls the
* generic ldap constructor function to define and build the abstract
* data types required to support ldap operations.
*/
/*ARGSUSED0*/
const char *dummy3)
{
#ifdef DEBUG
#endif /* DEBUG */
}