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/* vi: set sw=4 ts=4: */
/*
* deluser/delgroup implementation for busybox
*
* Copyright (C) 1999 by Lineo, inc. and John Beppu
* Copyright (C) 1999,2000,2001 by John Beppu <beppu@codepoet.org>
* Copyright (C) 2007 by Tito Ragusa <farmatito@tiscali.it>
*
* Licensed under GPLv2, see file LICENSE in this source tree.
*
*/
#include "libbb.h"
int deluser_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int deluser_main(int argc, char **argv)
{
if (argc != 2
&& (!ENABLE_FEATURE_DEL_USER_FROM_GROUP
|| applet_name[3] != 'g'
|| argc != 3)
) {
bb_show_usage();
}
if (geteuid())
bb_error_msg_and_die(bb_msg_perm_denied_are_you_root);
if (ENABLE_DELUSER && applet_name[3] == 'u') {
/* deluser USER */
if (update_passwd(bb_path_passwd_file, argv[1], NULL, NULL) < 0)
return EXIT_FAILURE;
if (ENABLE_FEATURE_SHADOWPASSWDS)
if (update_passwd(bb_path_shadow_file, argv[1], NULL, NULL) < 0)
return EXIT_FAILURE;
} else if (ENABLE_DELGROUP) {
/* delgroup ... */
if (!ENABLE_FEATURE_DEL_USER_FROM_GROUP || argc != 3) {
/* delgroup GROUP */
if (update_passwd(bb_path_group_file, argv[1], NULL, NULL) < 0)
return EXIT_FAILURE;
if (ENABLE_FEATURE_SHADOWPASSWDS)
if (update_passwd(bb_path_gshadow_file, argv[1], NULL, NULL) < 0)
return EXIT_FAILURE;
} else {
/* delgroup USER GROUP */
if (update_passwd(bb_path_group_file, argv[2], NULL, argv[1]) < 0)
return EXIT_FAILURE;
if (ENABLE_FEATURE_SHADOWPASSWDS)
if (update_passwd(bb_path_gshadow_file, argv[2], NULL, argv[1]) < 0)
return EXIT_FAILURE;
}
}
return EXIT_SUCCESS;
}
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