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/*
SSSD
sss_groupdel
Copyright (C) Jakub Hrozek <jhrozek@redhat.com> 2009
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <nss.h>
#include <stdio.h>
#include <stdlib.h>
#include <talloc.h>
#include <popt.h>
#include "db/sysdb.h"
#include "util/util.h"
#include "tools/tools_util.h"
#include "tools/sss_sync_ops.h"
int main(int argc, const char **argv)
{
int ret = EXIT_SUCCESS;
int pc_debug = SSSDBG_DEFAULT;
const char *pc_groupname = NULL;
struct tools_ctx *tctx = NULL;
poptContext pc = NULL;
struct poptOption long_options[] = {
POPT_AUTOHELP
{ "debug", '\0', POPT_ARG_INT | POPT_ARGFLAG_DOC_HIDDEN, &pc_debug,
0, _("The debug level to run with"), NULL },
POPT_TABLEEND
};
debug_prg_name = argv[0];
ret = set_locale();
if (ret != EOK) {
DEBUG(1, ("set_locale failed (%d): %s\n", ret, strerror(ret)));
ERROR("Error setting the locale\n");
ret = EXIT_FAILURE;
goto fini;
}
/* parse ops_ctx */
pc = poptGetContext(NULL, argc, argv, long_options, 0);
poptSetOtherOptionHelp(pc, "GROUPNAME");
if ((ret = poptGetNextOpt(pc)) < -1) {
BAD_POPT_PARAMS(pc, poptStrerror(ret), ret, fini);
}
DEBUG_INIT(pc_debug);
pc_groupname = poptGetArg(pc);
if (pc_groupname == NULL) {
BAD_POPT_PARAMS(pc, _("Specify group to delete\n"), ret, fini);
}
CHECK_ROOT(ret, debug_prg_name);
ret = init_sss_tools(&tctx);
if (ret != EOK) {
DEBUG(1, ("init_sss_tools failed (%d): %s\n", ret, strerror(ret)));
if (ret == ENOENT) {
ERROR("Error initializing the tools - no local domain\n");
} else {
ERROR("Error initializing the tools\n");
}
ret = EXIT_FAILURE;
goto fini;
}
/* if the domain was not given as part of FQDN, default to local domain */
ret = parse_name_domain(tctx, pc_groupname);
if (ret != EOK) {
ERROR("Invalid domain specified in FQDN\n");
ret = EXIT_FAILURE;
goto fini;
}
ret = sysdb_getgrnam_sync(tctx, tctx->sysdb, tctx->octx->name, tctx->octx);
if (ret != EOK) {
/* Error message will be printed in the switch */
goto done;
}
if ((tctx->octx->gid < tctx->local->id_min) ||
(tctx->local->id_max && tctx->octx->gid > tctx->local->id_max)) {
ERROR("Group %1$s is outside the defined ID range for domain\n",
tctx->octx->name);
ret = EXIT_FAILURE;
goto fini;
}
/* groupdel */
ret = groupdel(tctx, tctx->sysdb, tctx->octx);
if (ret != EOK) {
goto done;
}
/* Delete group from memory cache */
ret = sss_mc_refresh_group(pc_groupname);
if (ret != EOK) {
ERROR("NSS request failed (%1$d). Entry might remain in memory "
"cache.\n", ret);
/* Nothing we can do about it */
}
ret = EOK;
done:
if (ret) {
DEBUG(1, ("sysdb operation failed (%d)[%s]\n", ret, strerror(ret)));
switch (ret) {
case ENOENT:
ERROR("No such group in local domain. "
"Removing groups only allowed in local domain.\n");
break;
default:
ERROR("Internal error. Could not remove group.\n");
break;
}
ret = EXIT_FAILURE;
goto fini;
}
ret = EXIT_SUCCESS;
fini:
talloc_free(tctx);
poptFreeContext(pc);
exit(ret);
}
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