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-rw-r--r--src/tools/sss_userdel.c205
1 files changed, 205 insertions, 0 deletions
diff --git a/src/tools/sss_userdel.c b/src/tools/sss_userdel.c
new file mode 100644
index 000000000..e84d78b17
--- /dev/null
+++ b/src/tools/sss_userdel.c
@@ -0,0 +1,205 @@
+/*
+ SSSD
+
+ sss_userdel
+
+ 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 <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;
+ struct tools_ctx *tctx = NULL;
+ const char *pc_username = NULL;
+
+ int pc_debug = 0;
+ int pc_remove = 0;
+ int pc_force = 0;
+ 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 },
+ { "remove", 'r', POPT_ARG_NONE, NULL, 'r', _("Remove home directory and mail spool"), NULL },
+ { "no-remove", 'R', POPT_ARG_NONE, NULL, 'R', _("Do not remove home directory and mail spool"), NULL },
+ { "force", 'f', POPT_ARG_NONE, NULL, 'f', _("Force removal of files not owned by the user"), 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 parameters */
+ pc = poptGetContext(NULL, argc, argv, long_options, 0);
+ poptSetOtherOptionHelp(pc, "USERNAME");
+ while ((ret = poptGetNextOpt(pc)) > 0) {
+ switch (ret) {
+ case 'r':
+ pc_remove = DO_REMOVE_HOME;
+ break;
+
+ case 'R':
+ pc_remove = DO_NOT_REMOVE_HOME;
+ break;
+
+ case 'f':
+ pc_force = DO_FORCE_REMOVAL;
+ break;
+ }
+ }
+
+ debug_level = pc_debug;
+
+ if (ret != -1) {
+ usage(pc, poptStrerror(ret));
+ ret = EXIT_FAILURE;
+ goto fini;
+ }
+
+ pc_username = poptGetArg(pc);
+ if (pc_username == NULL) {
+ usage(pc, _("Specify user to delete\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;
+ }
+
+ /*
+ * Fills in defaults for ops_ctx user did not specify.
+ */
+ ret = userdel_defaults(tctx, tctx->confdb, tctx->octx, pc_remove);
+ if (ret != EOK) {
+ ERROR("Cannot set default values\n");
+ ret = EXIT_FAILURE;
+ goto fini;
+ }
+
+ ret = sysdb_getpwnam_sync(tctx,
+ tctx->ev,
+ tctx->sysdb,
+ tctx->octx->name,
+ tctx->local,
+ &tctx->octx);
+ if (ret != EOK) {
+ /* Error message will be printed in the switch */
+ goto done;
+ }
+
+ if ((tctx->octx->uid < tctx->local->id_min) ||
+ (tctx->local->id_max && tctx->octx->uid > tctx->local->id_max)) {
+ ERROR("User %s is outside the defined ID range for domain\n",
+ tctx->octx->name);
+ ret = EXIT_FAILURE;
+ goto fini;
+ }
+
+ start_transaction(tctx);
+ if (tctx->error != EOK) {
+ goto done;
+ }
+
+ /* userdel */
+ ret = userdel(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);
+
+ if (tctx->octx->remove_homedir) {
+ ret = remove_homedir(tctx,
+ tctx->octx->home,
+ tctx->octx->maildir,
+ tctx->octx->name,
+ tctx->octx->uid,
+ pc_force);
+ if (ret == EPERM) {
+ ERROR("Not removing home dir - not owned by user\n");
+ } else if (ret != EOK) {
+ ERROR("Cannot remove homedir: %s\n", strerror(ret));
+ ret = EXIT_FAILURE;
+ goto fini;
+ }
+ }
+
+ ret = tctx->error;
+done:
+ if (ret) {
+ DEBUG(1, ("sysdb operation failed (%d)[%s]\n", ret, strerror(ret)));
+ switch (ret) {
+ case ENOENT:
+ ERROR("No such user in local domain. "
+ "Removing users only allowed in local domain.\n");
+ break;
+
+ default:
+ ERROR("Internal error. Could not remove user.\n");
+ break;
+ }
+ ret = EXIT_FAILURE;
+ goto fini;
+ }
+
+ ret = EXIT_SUCCESS;
+
+fini:
+ talloc_free(tctx);
+ poptFreeContext(pc);
+ exit(ret);
+}
+