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https://github.com/sheumann/hush.git
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829bbd3b57
by Tito (farmatito AT tiscali.it) function old new delta update_passwd 743 1171 +428 bb_perror_nomsg - 9 +9 find_main 436 444 +8 passwd_main 1023 1027 +4 nameval 202 206 +4 chpasswd_main 315 319 +4 bb__parsespent 119 117 -2 adduser_main 654 650 -4 addgroup_main 345 341 -4 sv_main 1228 1222 -6 deluser_main 173 160 -13 bb_internal_putpwent 69 - -69 add_user_to_group 231 - -231 del_line_matching 460 31 -429 ------------------------------------------------------------------------------ (add/remove: 1/2 grow/shrink: 5/6 up/down: 457/-758) Total: -301 bytes
57 lines
1.6 KiB
C
57 lines
1.6 KiB
C
/* vi: set sw=4 ts=4: */
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/*
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* deluser/delgroup implementation for busybox
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*
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* Copyright (C) 1999 by Lineo, inc. and John Beppu
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* Copyright (C) 1999,2000,2001 by John Beppu <beppu@codepoet.org>
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* Copyright (C) 2007 by Tito Ragusa <farmatito@tiscali.it>
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*
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* Licensed under GPL version 2, see file LICENSE in this tarball for details.
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*
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*/
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#include "libbb.h"
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static int del_line_matching(char **args, const char *filename)
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{
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if (ENABLE_FEATURE_DEL_USER_FROM_GROUP && args[2]) {
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return update_passwd(filename, args[2], NULL, args[1]);
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}
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return update_passwd(filename, args[1], NULL, NULL);
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}
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int deluser_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
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int deluser_main(int argc, char **argv)
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{
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if (argc != 2
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&& (!ENABLE_FEATURE_DEL_USER_FROM_GROUP
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|| (applet_name[3] != 'g' || argc != 3))
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) {
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bb_show_usage();
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}
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if (geteuid())
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bb_error_msg_and_die(bb_msg_perm_denied_are_you_root);
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if ((ENABLE_FEATURE_DEL_USER_FROM_GROUP && argc != 3)
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|| ENABLE_DELUSER
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|| (ENABLE_DELGROUP && ENABLE_DESKTOP)
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) {
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if (ENABLE_DELUSER
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&& (!ENABLE_DELGROUP || applet_name[3] == 'u')
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) {
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if (del_line_matching(argv, bb_path_passwd_file) < 0)
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return EXIT_FAILURE;
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if (ENABLE_FEATURE_SHADOWPASSWDS) {
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del_line_matching(argv, bb_path_shadow_file);
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}
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} else if (ENABLE_DESKTOP && ENABLE_DELGROUP && getpwnam(argv[1]))
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bb_error_msg_and_die("can't remove primary group of user %s", argv[1]);
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}
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if (del_line_matching(argv, bb_path_group_file) < 0)
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return EXIT_FAILURE;
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if (ENABLE_FEATURE_SHADOWPASSWDS) {
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del_line_matching(argv, bb_path_gshadow_file);
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}
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return EXIT_SUCCESS;
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}
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