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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 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#include <project.h>
#include "ldap_common.h"
/* Project attributes filters */
#define _PROJ_NAME "SolarisProjectName"
#define _PROJ_PROJID "SolarisProjectID"
#define _PROJ_DESCR "description"
#define _PROJ_USERS "memberUid"
#define _PROJ_GROUPS "memberGid"
#define _PROJ_ATTR "SolarisProjectAttr"
#define _F_GETPROJNAME "(&(objectClass=SolarisProject)(SolarisProjectName=%s))"
#define _F_GETPROJID "(&(objectClass=SolarisProject)(SolarisProjectID=%ld))"
static const char *project_attrs[] = {
_PROJ_NAME,
_PROJ_PROJID,
_PROJ_DESCR,
_PROJ_USERS,
_PROJ_GROUPS,
_PROJ_ATTR,
(char *)NULL
};
/*
* _nss_ldap_proj2str is the data marshalling method for the project getXbyY
* (getprojbyname, getprojbyid, getprojent) backend processes. This method
* is called after a successful ldap search has been performed. This method
* will parse the ldap search values into the file format.
* e.g.
*
* system:0:System:::
*
* beatles:100:The Beatles:john,paul,george,ringo::task.max-lwps=
* (privileged,100,signal=SIGTERM),(privileged,110,deny)
*
* (All in one line)
*/
static int
_nss_ldap_proj2str(ldap_backend_ptr be, nss_XbyY_args_t *argp)
{
int i;
int nss_result;
int buflen = 0, len;
int firsttime;
char *buffer, *comment, *attr_str;
ns_ldap_result_t *result = be->result;
char **name, **id, **descr, **attr;
ns_ldap_attr_t *users, *groups;
if (result == NULL)
return (NSS_STR_PARSE_PARSE);
buflen = argp->buf.buflen;
if (argp->buf.result != NULL) {
/* In all cases it must be deallocated by caller */
if ((be->buffer = calloc(1, buflen)) == NULL) {
nss_result = NSS_STR_PARSE_PARSE;
goto result_proj2str;
}
buffer = be->buffer;
} else
buffer = argp->buf.buffer;
nss_result = NSS_STR_PARSE_SUCCESS;
(void) memset(buffer, 0, buflen);
name = __ns_ldap_getAttr(result->entry, _PROJ_NAME);
if (name == NULL || name[0] == NULL || (strlen(name[0]) < 1)) {
nss_result = NSS_STR_PARSE_PARSE;
goto result_proj2str;
}
id = __ns_ldap_getAttr(result->entry, _PROJ_PROJID);
if (id == NULL || id[0] == NULL || (strlen(id[0]) < 1)) {
nss_result = NSS_STR_PARSE_PARSE;
goto result_proj2str;
}
descr = __ns_ldap_getAttr(result->entry, _PROJ_DESCR);
if (descr == NULL || descr[0] == NULL || (strlen(descr[0]) < 1))
comment = _NO_VALUE;
else
comment = descr[0];
len = snprintf(buffer, buflen, "%s:%s:%s:", name[0], id[0],
comment);
TEST_AND_ADJUST(len, buffer, buflen, result_proj2str);
users = __ns_ldap_getAttrStruct(result->entry, _PROJ_USERS);
if (!(users == NULL || users->attrvalue == NULL)) {
firsttime = 1;
for (i = 0; i < users->value_count; i++) {
if (users->attrvalue[i] == NULL) {
nss_result = NSS_STR_PARSE_PARSE;
goto result_proj2str;
}
if (firsttime) {
len = snprintf(buffer, buflen, "%s",
users->attrvalue[i]);
firsttime = 0;
} else {
len = snprintf(buffer, buflen, ",%s",
users->attrvalue[i]);
}
TEST_AND_ADJUST(len, buffer, buflen, result_proj2str);
}
}
len = snprintf(buffer, buflen, ":");
TEST_AND_ADJUST(len, buffer, buflen, result_proj2str);
groups = __ns_ldap_getAttrStruct(result->entry, _PROJ_GROUPS);
if (!(groups == NULL || groups->attrvalue == NULL)) {
firsttime = 1;
for (i = 0; i < groups->value_count; i++) {
if (groups->attrvalue[i] == NULL) {
nss_result = NSS_STR_PARSE_PARSE;
goto result_proj2str;
}
if (firsttime) {
len = snprintf(buffer, buflen, "%s",
groups->attrvalue[i]);
firsttime = 0;
} else {
len = snprintf(buffer, buflen, ",%s",
groups->attrvalue[i]);
}
TEST_AND_ADJUST(len, buffer, buflen, result_proj2str);
}
}
attr = __ns_ldap_getAttr(result->entry, _PROJ_ATTR);
if (attr == NULL || attr[0] == NULL || (strlen(attr[0]) < 1))
attr_str = _NO_VALUE;
else
attr_str = attr[0];
len = snprintf(buffer, buflen, ":%s", attr_str);
TEST_AND_ADJUST(len, buffer, buflen, result_proj2str);
/* The front end marshaller doesn't need the trailing nulls */
if (argp->buf.result != NULL)
be->buflen = strlen(be->buffer);
result_proj2str:
(void) __ns_ldap_freeResult(&be->result);
return ((int)nss_result);
}
/*
* getbyname gets a project entry by name. This function constructs an ldap
* search filter using the name invocation parameter and the getprojname search
* filter defined. Once the filter is constructed, we search for a matching
* entry and marshal the data results into struct project for the frontend
* process. The function _nss_ldap_proj2ent performs the data marshaling.
*/
static nss_status_t
getbyname(ldap_backend_ptr be, void *a)
{
nss_XbyY_args_t *argp = (nss_XbyY_args_t *)a;
char searchfilter[SEARCHFILTERLEN];
if (snprintf(searchfilter, SEARCHFILTERLEN,
_F_GETPROJNAME, argp->key.name) < 0)
return (NSS_NOTFOUND);
return (_nss_ldap_lookup(be, argp, _PROJECT, searchfilter, NULL, NULL,
NULL));
}
/*
* getbyprojid gets a project entry by number. This function constructs an ldap
* search filter using the name invocation parameter and the getprojid search
* filter defined. Once the filter is constructed, we search for a matching
* entry and marshal the data results into struct project for the frontend
* process. The function _nss_ldap_proj2ent performs the data marshaling.
*/
static nss_status_t
getbyprojid(ldap_backend_ptr be, void *a)
{
nss_XbyY_args_t *argp = (nss_XbyY_args_t *)a;
char searchfilter[SEARCHFILTERLEN];
if (snprintf(searchfilter, SEARCHFILTERLEN, _F_GETPROJID,
(long)argp->key.projid) < 0)
return (NSS_NOTFOUND);
return (_nss_ldap_lookup(be, argp, _PROJECT, searchfilter, NULL, NULL,
NULL));
}
static ldap_backend_op_t project_ops[] = {
_nss_ldap_destr,
_nss_ldap_endent,
_nss_ldap_setent,
_nss_ldap_getent,
getbyname,
getbyprojid
};
/*ARGSUSED0*/
nss_backend_t *
_nss_ldap_project_constr(const char *dummy1, const char *dummy2,
const char *dummy3)
{
return (_nss_ldap_constr(project_ops,
sizeof (project_ops) / sizeof (project_ops[0]),
_PROJECT, project_attrs, _nss_ldap_proj2str));
}
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