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authorStephen Gallagher <sgallagh@redhat.com>2010-02-18 07:49:04 -0500
committerStephen Gallagher <sgallagh@redhat.com>2010-02-18 13:48:45 -0500
commit1c48b5a62f73234ed26bb20f0ab345ab61cda0ab (patch)
tree0b6cddd567a862e1a7b5df23764869782a62ca78 /server/tools/sss_useradd.c
parent8c56df3176f528fe0260974b3bf934173c4651ea (diff)
downloadsssd-1c48b5a62f73234ed26bb20f0ab345ab61cda0ab.tar.gz
sssd-1c48b5a62f73234ed26bb20f0ab345ab61cda0ab.tar.xz
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Rename server/ directory to src/
Also update BUILD.txt
Diffstat (limited to 'server/tools/sss_useradd.c')
-rw-r--r--server/tools/sss_useradd.c349
1 files changed, 0 insertions, 349 deletions
diff --git a/server/tools/sss_useradd.c b/server/tools/sss_useradd.c
deleted file mode 100644
index 077ac99f7..000000000
--- a/server/tools/sss_useradd.c
+++ /dev/null
@@ -1,349 +0,0 @@
-/*
- SSSD
-
- sss_useradd
-
- Copyright (C) Jakub Hrozek <jhrozek@redhat.com> 2009
- Copyright (C) Simo Sorce <ssorce@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 <stdio.h>
-#include <stdlib.h>
-#include <talloc.h>
-#include <popt.h>
-#include <errno.h>
-#include <unistd.h>
-
-#include "util/util.h"
-#include "db/sysdb.h"
-#include "tools/tools_util.h"
-#include "tools/sss_sync_ops.h"
-
-static void get_gid_callback(void *ptr, int error, struct ldb_result *res)
-{
- struct tools_ctx *tctx = talloc_get_type(ptr, struct tools_ctx);
-
- if (error) {
- tctx->error = error;
- return;
- }
-
- switch (res->count) {
- case 0:
- tctx->error = ENOENT;
- break;
-
- case 1:
- tctx->octx->gid = ldb_msg_find_attr_as_uint(res->msgs[0], SYSDB_GIDNUM, 0);
- if (tctx->octx->gid == 0) {
- tctx->error = ERANGE;
- }
- break;
-
- default:
- tctx->error = EFAULT;
- break;
- }
-}
-
-/* Returns a gid for a given groupname. If a numerical gid
- * is given, returns that as integer (rationale: shadow-utils)
- * On error, returns -EINVAL
- */
-static int get_gid(struct tools_ctx *tctx, const char *groupname)
-{
- char *end_ptr;
- int ret;
-
- errno = 0;
- tctx->octx->gid = strtoul(groupname, &end_ptr, 10);
- if (groupname == '\0' || *end_ptr != '\0' ||
- errno != 0 || tctx->octx->gid == 0) {
- /* Does not look like a gid - find the group name */
-
- ret = sysdb_getgrnam(tctx->octx, tctx->sysdb,
- tctx->octx->domain, groupname,
- get_gid_callback, tctx);
- if (ret != EOK) {
- DEBUG(1, ("sysdb_getgrnam failed: %d\n", ret));
- goto done;
- }
-
- tctx->error = EOK;
- tctx->octx->gid = 0;
- while ((tctx->error == EOK) && (tctx->octx->gid == 0)) {
- tevent_loop_once(tctx->ev);
- }
-
- if (tctx->error) {
- DEBUG(1, ("sysdb_getgrnam failed: %d\n", ret));
- goto done;
- }
- }
-
-done:
- return ret;
-}
-
-int main(int argc, const char **argv)
-{
- uid_t pc_uid = 0;
- const char *pc_group = NULL;
- const char *pc_gecos = NULL;
- const char *pc_home = NULL;
- char *pc_shell = NULL;
- int pc_debug = 0;
- int pc_create_home = 0;
- const char *pc_username = NULL;
- const char *pc_skeldir = 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 },
- { "uid", 'u', POPT_ARG_INT, &pc_uid, 0, _("The UID of the user"), NULL },
- { "gid", 'g', POPT_ARG_STRING, &pc_group, 0, _("The GID or group name of the user"), NULL },
- { "gecos", 'c', POPT_ARG_STRING, &pc_gecos, 0, _("The comment string"), NULL },
- { "home", 'h', POPT_ARG_STRING, &pc_home, 0, _("Home directory"), NULL },
- { "shell", 's', POPT_ARG_STRING, &pc_shell, 0, _("Login shell"), NULL },
- { "groups", 'G', POPT_ARG_STRING, NULL, 'G', _("Groups"), NULL },
- { "create-home", 'm', POPT_ARG_NONE, NULL, 'm', _("Create user's directory if it does not exist"), NULL },
- { "no-create-home", 'M', POPT_ARG_NONE, NULL, 'M', _("Never create user's directory, overrides config"), NULL },
- { "skel", 'k', POPT_ARG_STRING, &pc_skeldir, 0, _("Specify an alternative skeleton directory") },
- POPT_TABLEEND
- };
- poptContext pc = NULL;
- struct tools_ctx *tctx = NULL;
- char *groups = NULL;
- char *badgroup = NULL;
- int ret;
-
- 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 parameters */
- pc = poptGetContext(NULL, argc, argv, long_options, 0);
- poptSetOtherOptionHelp(pc, "USERNAME");
- while ((ret = poptGetNextOpt(pc)) > 0) {
- switch (ret) {
- case 'G':
- groups = poptGetOptArg(pc);
- if (!groups) goto fini;
-
- case 'm':
- pc_create_home = DO_CREATE_HOME;
- break;
-
- case 'M':
- pc_create_home = DO_NOT_CREATE_HOME;
- break;
- }
- }
-
- debug_level = pc_debug;
-
- if (ret != -1) {
- usage(pc, poptStrerror(ret));
- ret = EXIT_FAILURE;
- goto fini;
- }
-
- /* username is an argument without --option */
- pc_username = poptGetArg(pc);
- if (pc_username == NULL) {
- usage(pc, (_("Specify user to add\n")));
- ret = EXIT_FAILURE;
- goto 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_username);
- if (ret != EOK) {
- ERROR("Invalid domain specified in FQDN\n");
- ret = EXIT_FAILURE;
- goto fini;
- }
-
- if (groups) {
- ret = parse_groups(tctx, groups, &tctx->octx->addgroups);
- if (ret != EOK) {
- DEBUG(1, ("Cannot parse groups to add the user to\n"));
- ERROR("Internal error while parsing parameters\n");
- ret = EXIT_FAILURE;
- goto fini;
- }
-
- ret = parse_group_name_domain(tctx, tctx->octx->addgroups);
- if (ret != EOK) {
- DEBUG(1, ("Cannot parse FQDN groups to add the user to\n"));
- ERROR("Groups must be in the same domain as user\n");
- ret = EXIT_FAILURE;
- goto fini;
- }
-
- /* Check group names in the LOCAL domain */
- ret = check_group_names(tctx, tctx->octx->addgroups, &badgroup);
- if (ret != EOK) {
- ERROR("Cannot find group %s in local domain\n", badgroup);
- ret = EXIT_FAILURE;
- goto fini;
- }
- }
-
- /* Same as shadow-utils useradd, -g can specify gid or group name */
- if (pc_group != NULL) {
- ret = get_gid(tctx, pc_group);
- if (ret != EOK) {
- ERROR("Cannot get group information for the user\n");
- ret = EXIT_FAILURE;
- goto fini;
- }
- }
-
- tctx->octx->uid = pc_uid;
-
- /*
- * Fills in defaults for ops_ctx user did not specify.
- */
- ret = useradd_defaults(tctx, tctx->confdb, tctx->octx,
- pc_gecos, pc_home, pc_shell,
- pc_create_home, pc_skeldir);
- if (ret != EOK) {
- ERROR("Cannot set default values\n");
- ret = EXIT_FAILURE;
- goto fini;
- }
-
- /* arguments processed, go on to actual work */
- if (id_in_range(tctx->octx->uid, tctx->octx->domain) != EOK) {
- ERROR("The selected UID is outside the allowed range\n");
- ret = EXIT_FAILURE;
- goto fini;
- }
-
- start_transaction(tctx);
- if (tctx->error != EOK) {
- goto done;
- }
-
- /* useradd */
- ret = useradd(tctx, tctx->ev, tctx->sysdb, tctx->handle, tctx->octx);
- if (ret != EOK) {
- tctx->error = ret;
-
- /* cancel transaction */
- talloc_zfree(tctx->handle);
- goto done;
- }
-
- end_transaction(tctx);
-
- /* Create user's home directory and/or mail spool */
- if (tctx->octx->create_homedir) {
- /* We need to know the UID and GID of the user, if
- * sysdb did assign it automatically, do a lookup */
- if (tctx->octx->uid == 0 || tctx->octx->gid == 0) {
- ret = sysdb_getpwnam_sync(tctx,
- tctx->ev,
- tctx->sysdb,
- tctx->octx->name,
- tctx->local,
- &tctx->octx);
- if (ret != EOK) {
- ERROR("Cannot get info about the user\n");
- ret = EXIT_FAILURE;
- goto fini;
- }
- }
-
- ret = create_homedir(tctx,
- tctx->octx->skeldir,
- tctx->octx->home,
- tctx->octx->name,
- tctx->octx->uid,
- tctx->octx->gid,
- tctx->octx->umask);
- if (ret == EEXIST) {
- ERROR("User's home directory already exists, not copying "
- "data from skeldir\n");
- } else if (ret != EOK) {
- ERROR("Cannot create user's home directory: %s\n", strerror(ret));
- ret = EXIT_FAILURE;
- goto fini;
- }
-
- ret = create_mail_spool(tctx,
- tctx->octx->name,
- tctx->octx->maildir,
- tctx->octx->uid,
- tctx->octx->gid);
- if (ret != EOK) {
- ERROR("Cannot create user's mail spool: %s\n", strerror(ret));
- DEBUG(1, ("Cannot create user's mail spool: [%d][%s].\n",
- ret, strerror(ret)));
- ret = EXIT_FAILURE;
- goto fini;
- }
- }
-
-done:
- if (tctx->error) {
- switch (tctx->error) {
- case ERANGE:
- ERROR("Could not allocate ID for the user - domain full?\n");
- break;
-
- case EEXIST:
- ERROR("A user or group with the same name or ID already exists\n");
- break;
-
- default:
- DEBUG(1, ("sysdb operation failed (%d)[%s]\n",
- tctx->error, strerror(tctx->error)));
- ERROR("Transaction error. Could not add user.\n");
- break;
- }
- ret = EXIT_FAILURE;
- goto fini;
- }
-
- ret = EXIT_SUCCESS;
-
-fini:
- poptFreeContext(pc);
- talloc_free(tctx);
- free(groups);
- exit(ret);
-}