diff options
| -rw-r--r-- | loginutils/Config.src | 84 | ||||
| -rw-r--r-- | loginutils/deluser.c | 54 |
2 files changed, 68 insertions, 70 deletions
diff --git a/loginutils/Config.src b/loginutils/Config.src index 5d497c4..8158bce 100644 --- a/loginutils/Config.src +++ b/loginutils/Config.src @@ -93,41 +93,18 @@ config USE_BB_CRYPT_SHA With this option off, login will fail password check for any user which has password encrypted with these algorithms. -config ADDGROUP - bool "addgroup" +config ADDUSER + bool "adduser" default y help - Utility for creating a new group account. + Utility for creating a new user account. -config FEATURE_ADDGROUP_LONG_OPTIONS +config FEATURE_ADDUSER_LONG_OPTIONS bool "Enable long options" default y - depends on ADDGROUP && LONG_OPTS - help - Support long options for the addgroup applet. - -config FEATURE_ADDUSER_TO_GROUP - bool "Support for adding users to groups" - default y - depends on ADDGROUP - help - If called with two non-option arguments, - addgroup will add an existing user to an - existing group. - -config DELGROUP - bool "delgroup" - default y - help - Utility for deleting a group account. - -config FEATURE_DEL_USER_FROM_GROUP - bool "Support for removing users from groups" - default y - depends on DELGROUP + depends on ADDUSER && LONG_OPTS help - If called with two non-option arguments, deluser - or delgroup will remove an user from a specified group. + Support long options for the adduser applet. config FEATURE_CHECK_NAMES bool "Enable sanity check on user/group names in adduser and addgroup" @@ -141,19 +118,6 @@ config FEATURE_CHECK_NAMES For compatibility with Samba machine accounts "$" is also supported at the end of the user or group name. -config ADDUSER - bool "adduser" - default y - help - Utility for creating a new user account. - -config FEATURE_ADDUSER_LONG_OPTIONS - bool "Enable long options" - default y - depends on ADDUSER && LONG_OPTS - help - Support long options for the adduser applet. - config FIRST_SYSTEM_ID int "First valid system uid or gid for adduser and addgroup" depends on ADDUSER || ADDGROUP @@ -170,12 +134,48 @@ config LAST_SYSTEM_ID help Last valid system uid or gid for adduser and addgroup +config ADDGROUP + bool "addgroup" + default y + help + Utility for creating a new group account. + +config FEATURE_ADDGROUP_LONG_OPTIONS + bool "Enable long options" + default y + depends on ADDGROUP && LONG_OPTS + help + Support long options for the addgroup applet. + +config FEATURE_ADDUSER_TO_GROUP + bool "Support for adding users to groups" + default y + depends on ADDGROUP + help + If called with two non-option arguments, + addgroup will add an existing user to an + existing group. + config DELUSER bool "deluser" default y help Utility for deleting a user account. +config DELGROUP + bool "delgroup" + default y + help + Utility for deleting a group account. + +config FEATURE_DEL_USER_FROM_GROUP + bool "Support for removing users from groups" + default y + depends on DELGROUP + help + If called with two non-option arguments, deluser + or delgroup will remove an user from a specified group. + config GETTY bool "getty" default y diff --git a/loginutils/deluser.c b/loginutils/deluser.c index e234d66..65817b9 100644 --- a/loginutils/deluser.c +++ b/loginutils/deluser.c @@ -6,25 +6,18 @@ * 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. + * Licensed under GPL version 2, see file LICENSE in this tarball for details. * */ #include "libbb.h" -static int del_line_matching(char **args, const char *filename) -{ - if (ENABLE_FEATURE_DEL_USER_FROM_GROUP && args[2]) { - return update_passwd(filename, args[2], NULL, args[1]); - } - return update_passwd(filename, args[1], NULL, NULL); -} - 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)) + || applet_name[3] != 'g' + || argc != 3) ) { bb_show_usage(); } @@ -32,25 +25,30 @@ int deluser_main(int argc, char **argv) if (geteuid()) bb_error_msg_and_die(bb_msg_perm_denied_are_you_root); - if ((ENABLE_FEATURE_DEL_USER_FROM_GROUP && argc != 3) - || ENABLE_DELUSER - || (ENABLE_DELGROUP && ENABLE_DESKTOP) - ) { - if (ENABLE_DELUSER - && (!ENABLE_DELGROUP || applet_name[3] == 'u') - ) { - if (del_line_matching(argv, bb_path_passwd_file) < 0) + 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; - if (ENABLE_FEATURE_SHADOWPASSWDS) { - del_line_matching(argv, bb_path_shadow_file); - } - } else if (ENABLE_DESKTOP && ENABLE_DELGROUP && getpwnam(argv[1])) - bb_error_msg_and_die("can't remove primary group of user %s", argv[1]); - } - if (del_line_matching(argv, bb_path_group_file) < 0) - return EXIT_FAILURE; - if (ENABLE_FEATURE_SHADOWPASSWDS) { - del_line_matching(argv, bb_path_gshadow_file); + } 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; } |