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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (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
* or http://www.opensolaris.org/os/licensing.
* 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 2006 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#include <secdb.h>
#include <prof_attr.h>
#include "ldap_common.h"
/* prof_attr attributes filters */
#define _PROF_NAME "cn"
#define _PROF_RES1 "SolarisAttrReserved1"
#define _PROF_RES2 "SolarisAttrReserved2"
#define _PROF_DESC "SolarisAttrLongDesc"
#define _PROF_ATTRS "SolarisAttrKeyValue"
/* Negate an exec_attr attribute to exclude exec_attr entries */
#define _PROF_GETPROFNAME \
"(&(objectClass=SolarisProfAttr)(!(SolarisKernelSecurityPolicy=*))(cn=%s))"
#define _PROF_GETPROFNAME_SSD "(&(%%s)(cn=%s))"
static const char *prof_attrs[] = {
_PROF_NAME,
_PROF_RES1,
_PROF_RES2,
_PROF_DESC,
_PROF_ATTRS,
(char *)NULL
};
/*
* _nss_ldap_prof2str is the data marshaling method for the prof_attr
* system call getprofattr, getprofnam and getproflist.
* This method is called after a successful search has been performed.
* This method will parse the search results into the file format.
* e.g.
*
* All:::Execute any command as the user or role:help=RtAll.html
*
*/
static int
_nss_ldap_prof2str(ldap_backend_ptr be, nss_XbyY_args_t *argp)
{
int nss_result;
int buflen = 0;
unsigned long len = 0L;
char *buffer = NULL;
ns_ldap_result_t *result = be->result;
char **name, **res1, **res2, **des, **attr;
char *res1_str, *res2_str, *des_str, *attr_str;
if (result == NULL)
return (NSS_STR_PARSE_PARSE);
buflen = argp->buf.buflen;
nss_result = NSS_STR_PARSE_SUCCESS;
(void) memset(argp->buf.buffer, 0, buflen);
name = __ns_ldap_getAttr(result->entry, _PROF_NAME);
if (name == NULL || name[0] == NULL ||
(strlen(name[0]) < 1)) {
nss_result = NSS_STR_PARSE_PARSE;
goto result_prof2str;
}
res1 = __ns_ldap_getAttr(result->entry, _PROF_RES1);
if (res1 == NULL || res1[0] == NULL || (strlen(res1[0]) < 1))
res1_str = _NO_VALUE;
else
res1_str = res1[0];
res2 = __ns_ldap_getAttr(result->entry, _PROF_RES2);
if (res2 == NULL || res2[0] == NULL || (strlen(res2[0]) < 1))
res2_str = _NO_VALUE;
else
res2_str = res2[0];
des = __ns_ldap_getAttr(result->entry, _PROF_DESC);
if (des == NULL || des[0] == NULL || (strlen(des[0]) < 1))
des_str = _NO_VALUE;
else
des_str = des[0];
attr = __ns_ldap_getAttr(result->entry, _PROF_ATTRS);
if (attr == NULL || attr[0] == NULL || (strlen(attr[0]) < 1))
attr_str = _NO_VALUE;
else
attr_str = attr[0];
/* 5 = 4 ':' + 1 '\0' */
len = strlen(name[0]) + strlen(res1_str) + strlen(res2_str) +
strlen(des_str) + strlen(attr_str) + 6;
if (len > buflen) {
nss_result = NSS_STR_PARSE_ERANGE;
goto result_prof2str;
}
if (argp->buf.result != NULL) {
if ((be->buffer = calloc(1, len)) == NULL) {
nss_result = NSS_STR_PARSE_PARSE;
goto result_prof2str;
}
buffer = be->buffer;
} else
buffer = argp->buf.buffer;
(void) snprintf(buffer, len, "%s:%s:%s:%s:%s",
name[0], res1_str, res2_str, des_str, attr_str);
/* The front end marshaller doesn't need the trailing null */
if (argp->buf.result != NULL)
be->buflen = strlen(be->buffer);
result_prof2str:
(void) __ns_ldap_freeResult(&be->result);
return (nss_result);
}
static nss_status_t
getbyname(ldap_backend_ptr be, void *a)
{
char searchfilter[SEARCHFILTERLEN];
char userdata[SEARCHFILTERLEN];
char name[SEARCHFILTERLEN];
int ret;
nss_XbyY_args_t *argp = (nss_XbyY_args_t *)a;
if (_ldap_filter_name(name, argp->key.name, sizeof (name)) != 0)
return ((nss_status_t)NSS_NOTFOUND);
ret = snprintf(searchfilter, sizeof (searchfilter),
_PROF_GETPROFNAME, name);
if (ret < 0 || ret >= sizeof (searchfilter))
return ((nss_status_t)NSS_NOTFOUND);
ret = snprintf(userdata, sizeof (userdata),
_PROF_GETPROFNAME_SSD, name);
if (ret < 0 || ret >= sizeof (userdata))
return ((nss_status_t)NSS_NOTFOUND);
return (_nss_ldap_lookup(be, argp,
_PROFATTR, searchfilter, NULL, _merge_SSD_filter, userdata));
}
static ldap_backend_op_t profattr_ops[] = {
_nss_ldap_destr,
_nss_ldap_endent,
_nss_ldap_setent,
_nss_ldap_getent,
getbyname
};
/*ARGSUSED0*/
nss_backend_t *
_nss_ldap_prof_attr_constr(const char *dummy1,
const char *dummy2,
const char *dummy3,
const char *dummy4,
const char *dummy5)
{
return ((nss_backend_t *)_nss_ldap_constr(profattr_ops,
sizeof (profattr_ops)/sizeof (profattr_ops[0]), _PROFATTR,
prof_attrs, _nss_ldap_prof2str));
}
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