src/tools/sss_groupadd.c

c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher/*
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher   SSSD
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher   sss_groupadd
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher   Copyright (C) Jakub Hrozek <jhrozek@redhat.com>        2009
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher   This program is free software; you can redistribute it and/or modify
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher   it under the terms of the GNU General Public License as published by
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher   the Free Software Foundation; either version 3 of the License, or
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher   (at your option) any later version.
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher   This program is distributed in the hope that it will be useful,
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher   but WITHOUT ANY WARRANTY; without even the implied warranty of
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher   GNU General Public License for more details.
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher   You should have received a copy of the GNU General Public License
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher   along with this program.  If not, see <http://www.gnu.org/licenses/>.
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher*/
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher#include <stdio.h>
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher#include <stdlib.h>
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher#include <talloc.h>
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher#include <popt.h>
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher#include <errno.h>
77f445dbaecc8e792e1ad42e3742800ad141bee0Jakub Hrozek#include <unistd.h>
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce#include "util/util.h"
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce#include "db/sysdb.h"
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce#include "tools/tools_util.h"
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce#include "tools/sss_sync_ops.h"
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorceint main(int argc, const char **argv)
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce{
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    gid_t pc_gid = 0;
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    int pc_debug = SSSDBG_DEFAULT;
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    struct poptOption long_options[] = {
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce        POPT_AUTOHELP
a3c8390d19593b1e5277d95bfb4ab206d4785150Nikolai Kondrashov        { "debug",'\0', POPT_ARG_INT | POPT_ARGFLAG_DOC_HIDDEN, &pc_debug,
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce            0, _("The debug level to run with"), NULL },
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce        { "gid",   'g', POPT_ARG_INT, &pc_gid,
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce            0, _("The GID of the group"), NULL },
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce        POPT_TABLEEND
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    };
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    poptContext pc = NULL;
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    struct tools_ctx *tctx = NULL;
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    int ret = EXIT_SUCCESS;
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    errno_t sret;
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    const char *pc_groupname = NULL;
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    bool in_transaction = false;
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    debug_prg_name = argv[0];
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    ret = set_locale();
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    if (ret != EOK) {
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce        DEBUG(SSSDBG_CRIT_FAILURE,
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce              "set_locale failed (%d): %s\n", ret, strerror(ret));
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce        ERROR("Error setting the locale\n");
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce        ret = EXIT_FAILURE;
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce        goto fini;
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    }
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    /* parse params */
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    pc = poptGetContext(NULL, argc, argv, long_options, 0);
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    poptSetOtherOptionHelp(pc, "GROUPNAME");
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    if ((ret = poptGetNextOpt(pc)) < -1) {
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce        BAD_POPT_PARAMS(pc, poptStrerror(ret), ret, fini);
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    }
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    DEBUG_CLI_INIT(pc_debug);
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    /* groupname is an argument, not option */
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    pc_groupname = poptGetArg(pc);
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    if (pc_groupname == NULL) {
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce        BAD_POPT_PARAMS(pc, _("Specify group to add\n"), ret, fini);
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    }
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    CHECK_ROOT(ret, debug_prg_name);
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    ret = init_sss_tools(&tctx);
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    if (ret != EOK) {
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce        DEBUG(SSSDBG_CRIT_FAILURE,
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce              "init_sss_tools failed (%d): %s\n", ret, strerror(ret));
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce        if (ret == ENOENT) {
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce            ERROR("Error initializing the tools - no local domain\n");
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce        } else {
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce            ERROR("Error initializing the tools\n");
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce        }
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce        ret = EXIT_FAILURE;
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce        goto fini;
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    }
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    /* if the domain was not given as part of FQDN, default to local domain */
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    ret = parse_name_domain(tctx, pc_groupname);
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    if (ret != EOK) {
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce        ERROR("Invalid domain specified in FQDN\n");
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce        ret = EXIT_FAILURE;
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce        goto fini;
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    }
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    tctx->octx->gid = pc_gid;
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    /* arguments processed, go on to actual work */
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    if (id_in_range(tctx->octx->gid, tctx->octx->domain) != EOK) {
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce        ERROR("The selected GID is outside the allowed range\n");
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce        ret = EXIT_FAILURE;
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce        goto fini;
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher    }
cff916f5352fe7c3a679571130090efdb935618aStephen Gallagher
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher    tctx->error = sysdb_transaction_start(tctx->sysdb);
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher    if (tctx->error != EOK) {
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce        DEBUG(SSSDBG_CRIT_FAILURE, "Failed to start transaction\n");
cff916f5352fe7c3a679571130090efdb935618aStephen Gallagher        goto done;
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher    }
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    in_transaction = true;
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher    /* groupadd */
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher    tctx->error = groupadd(tctx->octx);
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher    if (tctx->error) {
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce        goto done;
cff916f5352fe7c3a679571130090efdb935618aStephen Gallagher    }
cff916f5352fe7c3a679571130090efdb935618aStephen Gallagher
a3c8390d19593b1e5277d95bfb4ab206d4785150Nikolai Kondrashov    tctx->error = sysdb_transaction_commit(tctx->sysdb);
a3c8390d19593b1e5277d95bfb4ab206d4785150Nikolai Kondrashov    if (tctx->error != EOK) {
cff916f5352fe7c3a679571130090efdb935618aStephen Gallagher        DEBUG(SSSDBG_CRIT_FAILURE, "Failed to commit transaction\n");
cff916f5352fe7c3a679571130090efdb935618aStephen Gallagher        goto done;
cff916f5352fe7c3a679571130090efdb935618aStephen Gallagher    }
cff916f5352fe7c3a679571130090efdb935618aStephen Gallagher    in_transaction = false;
cff916f5352fe7c3a679571130090efdb935618aStephen Gallagher
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagherdone:
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher    if (in_transaction) {
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce        sret = sysdb_transaction_cancel(tctx->sysdb);
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher        if (sret != EOK) {
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher            DEBUG(SSSDBG_CRIT_FAILURE, "Failed to cancel transaction\n");
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher        }
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher    }
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher    if (tctx->error) {
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher        ret = tctx->error;
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher        switch (ret) {
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher            case ERANGE:
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher                ERROR("Could not allocate ID for the group - domain full?\n");
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher                break;
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher            case EEXIST:
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher                ERROR("A group with the same name or GID already exists\n");
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher                break;
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher            default:
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher                DEBUG(SSSDBG_CRIT_FAILURE,
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher                      "sysdb operation failed (%d)[%s]\n", ret, strerror(ret));
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher                ERROR("Transaction error. Could not add group.\n");
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher                break;
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher        }
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher        ret = EXIT_FAILURE;
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher        goto fini;
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    }
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagher    ret = EXIT_SUCCESS;
c2352a73f52f600d95966ebe0b0819649ba923faStephen Gallagherfini:
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    talloc_free(tctx);
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    poptFreeContext(pc);
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce    exit(ret);
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce}
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce
868ae511c9b0d610f83acf8f01975e1f5e3c1aa3Simo Sorce