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/*
* Copyright (C) 2012-2013 Red Hat, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Authors: Roman Rakus <rrakus@redhat.com>
*/
#include <konkret/konkret.h>
#include "LMI_Identity.h"
#include <libuser/entity.h>
#include <libuser/user.h>
#include "macros.h"
#include "globals.h"
#include "aux_lu.h"
static const CMPIBroker* _cb = NULL;
static void LMI_IdentityInitialize()
{
}
static CMPIStatus LMI_IdentityCleanup(
CMPIInstanceMI* mi,
const CMPIContext* cc,
CMPIBoolean term)
{
CMReturn(CMPI_RC_OK);
}
static CMPIStatus LMI_IdentityEnumInstanceNames(
CMPIInstanceMI* mi,
const CMPIContext* cc,
const CMPIResult* cr,
const CMPIObjectPath* cop)
{
return KDefaultEnumerateInstanceNames(
_cb, mi, cc, cr, cop);
}
static CMPIStatus LMI_IdentityEnumInstances(
CMPIInstanceMI* mi,
const CMPIContext* cc,
const CMPIResult* cr,
const CMPIObjectPath* cop,
const char** properties)
{
LMI_Identity li;
struct lu_context *luc = NULL;
struct lu_error *error = NULL;
GPtrArray *accounts = NULL;
struct lu_ent *lue = NULL;
char *instanceid = NULL;
unsigned int i = 0;
const char *nameSpace = KNameSpace(cop);
luc = lu_start(NULL, lu_user, NULL, NULL, lu_prompt_console_quiet, NULL, &error);
if (!luc)
{
KReturn2(_cb, ERR_FAILED,
"Unable to initialize libuser: %s\n", lu_strerror(error));
}
/* USERS */
accounts = lu_users_enumerate_full(luc, "*", &error);
for (i = 0; (accounts != NULL) && (i < accounts->len); i++)
{
lue = g_ptr_array_index(accounts, i);
LMI_Identity_Init(&li, _cb, nameSpace);
/* Need to convert long int UID to the string */
asprintf(&instanceid, ORGID":UID:%ld",
aux_lu_get_long(lue, LU_UIDNUMBER));
LMI_Identity_Set_InstanceID(&li, instanceid);
free(instanceid);
LMI_Identity_Set_ElementName(&li, aux_lu_get_str(lue, LU_GECOS));
KReturnInstance(cr, li);
lu_ent_free(lue);
}
if (accounts)
{
g_ptr_array_free(accounts, TRUE);
}
/* GOUPRS */
accounts = lu_groups_enumerate_full(luc, "*", &error);
for (i = 0; (accounts != NULL) && (i < accounts->len); i++)
{
lue = g_ptr_array_index(accounts, i);
LMI_Identity_Init(&li, _cb, nameSpace);
/* Need to convert long int UID to the string */
asprintf(&instanceid, ORGID":GID:%ld",
aux_lu_get_long(lue, LU_GIDNUMBER));
LMI_Identity_Set_InstanceID(&li, instanceid);
free(instanceid);
LMI_Identity_Set_ElementName(&li, aux_lu_get_str(lue, LU_GROUPNAME));
KReturnInstance(cr, li);
lu_ent_free(lue);
}
if (accounts)
{
g_ptr_array_free(accounts, TRUE);
}
lu_end(luc);
CMReturn(CMPI_RC_OK);
}
static CMPIStatus LMI_IdentityGetInstance(
CMPIInstanceMI* mi,
const CMPIContext* cc,
const CMPIResult* cr,
const CMPIObjectPath* cop,
const char** properties)
{
return KDefaultGetInstance(
_cb, mi, cc, cr, cop, properties);
}
static CMPIStatus LMI_IdentityCreateInstance(
CMPIInstanceMI* mi,
const CMPIContext* cc,
const CMPIResult* cr,
const CMPIObjectPath* cop,
const CMPIInstance* ci)
{
CMReturn(CMPI_RC_ERR_NOT_SUPPORTED);
}
static CMPIStatus LMI_IdentityModifyInstance(
CMPIInstanceMI* mi,
const CMPIContext* cc,
const CMPIResult* cr,
const CMPIObjectPath* cop,
const CMPIInstance* ci,
const char** properties)
{
CMReturn(CMPI_RC_ERR_NOT_SUPPORTED);
}
static CMPIStatus LMI_IdentityDeleteInstance(
CMPIInstanceMI* mi,
const CMPIContext* cc,
const CMPIResult* cr,
const CMPIObjectPath* cop)
{
LMI_Identity identity;
const char* instance_id = NULL;
id_t id;
struct lu_context *luc = NULL;
struct lu_error *error = NULL;
struct lu_ent *lue = NULL;
char *errmsg = NULL;
CMPIrc rc = CMPI_RC_OK;
LMI_Identity_InitFromObjectPath(&identity, _cb, cop);
instance_id = identity.InstanceID.chars;
id = atol(rindex(instance_id, ':') + 1);
luc = lu_start(NULL, 0, NULL, NULL, lu_prompt_console_quiet, NULL, &error);
if (!luc)
{
KReturn2(_cb, ERR_FAILED,
"Unable to initialize libuser: %s\n", lu_strerror(error));
}
lue = lu_ent_new();
if (strstr(instance_id, ":GID:"))
{ /* It's a group */
if (!lu_group_lookup_id(luc, id, lue, &error))
{ /* User with that ID is not present */
asprintf(&errmsg, "Non existing group id: %d\n", id);
rc = CMPI_RC_ERR_NOT_FOUND;
goto fail;
}
else
{
if (!lu_group_delete(luc, lue, &error))
{ /* user delete error */
rc = CMPI_RC_ERR_FAILED;
asprintf(&errmsg,
"Group with id %d could not be deleted: %s\n", id,
lu_strerror(error));
goto fail;
}
}
}
else
{ /* It's a user */
if (!lu_user_lookup_id(luc, id, lue, &error))
{ /* User with that ID is not present */
rc = CMPI_RC_ERR_NOT_FOUND;
asprintf(&errmsg, "Non existing user id: %d\n", id);
goto fail;
}
else
{
if (!lu_user_delete(luc, lue, &error))
{ /* user delete error */
rc = CMPI_RC_ERR_FAILED;
asprintf(&errmsg, "User with id %d could not be deleted: %s\n",
id, lu_strerror(error));
goto fail;
}
}
}
fail:
lu_ent_free(lue);
lu_end(luc);
if (errmsg) {
CMPIString *errstr = CMNewString(_cb, errmsg, NULL);
free(errmsg);
CMReturnWithString(rc, errstr);
} else {
CMReturn(rc);
}
}
static CMPIStatus LMI_IdentityExecQuery(
CMPIInstanceMI* mi,
const CMPIContext* cc,
const CMPIResult* cr,
const CMPIObjectPath* cop,
const char* lang,
const char* query)
{
CMReturn(CMPI_RC_ERR_NOT_SUPPORTED);
}
CMInstanceMIStub(
LMI_Identity,
LMI_Identity,
_cb,
LMI_IdentityInitialize())
static CMPIStatus LMI_IdentityMethodCleanup(
CMPIMethodMI* mi,
const CMPIContext* cc,
CMPIBoolean term)
{
CMReturn(CMPI_RC_OK);
}
static CMPIStatus LMI_IdentityInvokeMethod(
CMPIMethodMI* mi,
const CMPIContext* cc,
const CMPIResult* cr,
const CMPIObjectPath* cop,
const char* meth,
const CMPIArgs* in,
CMPIArgs* out)
{
return LMI_Identity_DispatchMethod(
_cb, mi, cc, cr, cop, meth, in, out);
}
CMMethodMIStub(
LMI_Identity,
LMI_Identity,
_cb,
LMI_IdentityInitialize())
KONKRET_REGISTRATION(
"root/cimv2",
"LMI_Identity",
"LMI_Identity",
"instance method")
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