X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=loginutils%2FConfig.in;h=03a638c002288c51160518346ad20704d7676968;hb=794687947fe9eb15b2512a0d9645d827348c5f6f;hp=12c208c640acc24544416517b8a4c369378f863a;hpb=8deb686d2e07ab812887a1a43a00ce5035c2b590;p=oweals%2Fbusybox.git diff --git a/loginutils/Config.in b/loginutils/Config.in index 12c208c64..03a638c00 100644 --- a/loginutils/Config.in +++ b/loginutils/Config.in @@ -5,7 +5,34 @@ menu "Login/Password Management Utilities" -config CONFIG_USE_BB_PWD_GRP +config FEATURE_SHADOWPASSWDS + bool "Support for shadow passwords" + default n + help + Build support for shadow password in /etc/shadow. This file is only + readable by root and thus the encrypted passwords are no longer + publicly readable. + +config USE_BB_SHADOW + bool " Use busybox shadow password functions" + default y + depends on USE_BB_PWD_GRP && FEATURE_SHADOWPASSWDS + help + If you leave this disabled, busybox will use the system's shadow + password handling functions. And if you are using the GNU C library + (glibc), you will then need to install the /etc/nsswitch.conf + configuration file and the required /lib/libnss_* libraries in + order for the shadow password functions to work. This generally + makes your embedded system quite a bit larger. + + Enabling this option will cause busybox to directly access the + system's /etc/shadow file when handling shadow passwords. This + makes your system smaller and I will get fewer emails asking about + how glibc NSS works). When this option is enabled, you will not be + able to use PAM to access shadow passwords from remote LDAP + password servers and whatnot. + +config USE_BB_PWD_GRP bool "Use internal password and group functions rather than system functions" default n help @@ -26,76 +53,86 @@ config CONFIG_USE_BB_PWD_GRP If you enable this option, it will add about 1.5k to busybox. - -config CONFIG_ADDGROUP +config ADDGROUP bool "addgroup" default n help Utility for creating a new group account. -config CONFIG_DELGROUP +config DELGROUP bool "delgroup" default n help Utility for deleting a group account. -config CONFIG_ADDUSER +config ADDUSER bool "adduser" default n help Utility for creating a new user account. -config CONFIG_DELUSER +config DELUSER bool "deluser" default n help Utility for deleting a user account. -config CONFIG_GETTY +config GETTY bool "getty" default n + select FEATURE_SYSLOG help getty lets you log in on a tty, it is normally invoked by init. -config CONFIG_FEATURE_UTMP - bool " Support utmp file" - depends on CONFIG_GETTY || CONFIG_LOGIN || CONFIG_SU || CONFIG_WHO +config FEATURE_UTMP + bool "Support utmp file" + depends on GETTY || LOGIN || SU || WHO default n help The file /var/run/utmp is used to track who is currently logged in. -config CONFIG_FEATURE_WTMP - bool " Support wtmp file" - depends on CONFIG_GETTY || CONFIG_LOGIN || CONFIG_SU || CONFIG_LAST +config FEATURE_WTMP + bool "Support wtmp file" + depends on GETTY || LOGIN || SU || LAST default n - select CONFIG_FEATURE_UTMP + select FEATURE_UTMP help - The file /var/run/wtmp is used to track when user's have logged into + The file /var/run/wtmp is used to track when user's have logged into and logged out of the system. -config CONFIG_LOGIN +config LOGIN bool "login" default n - select CONFIG_FEATURE_SUID + select FEATURE_SUID + select FEATURE_SYSLOG help login is used when signing onto a system. Note that Busybox binary must be setuid root for this applet to work properly. -config CONFIG_FEATURE_SECURETTY - bool " Support for /etc/securetty" +config LOGIN_SCRIPTS + bool "Support for login scripts" + depends on LOGIN + default n + help + Enable this if you want login to execute $LOGIN_PRE_SUID_SCRIPT + just prior to switching from root to logged-in user. + +config FEATURE_SECURETTY + bool "Support for /etc/securetty" default y - depends on CONFIG_LOGIN + depends on LOGIN help The file /etc/securetty is used by (some versions of) login(1). The file contains the device names of tty lines (one per line, without leading /dev/) on which root is allowed to login. -config CONFIG_PASSWD +config PASSWD bool "passwd" default n - select CONFIG_FEATURE_SUID + select FEATURE_SUID + select FEATURE_SYSLOG help passwd changes passwords for user and group accounts. A normal user may only change the password for his/her own account, the super user @@ -105,10 +142,18 @@ config CONFIG_PASSWD Note that Busybox binary must be setuid root for this applet to work properly. -config CONFIG_SU +config FEATURE_PASSWD_WEAK_CHECK + bool "Check new passwords for weakness" + default y + depends on PASSWD + help + With this option passwd will refuse new passwords which are "weak". + +config SU bool "su" default n - select CONFIG_FEATURE_SUID + select FEATURE_SUID + select FEATURE_SYSLOG help su is used to become another user during a login session. Invoked without a username, su defaults to becoming the super user. @@ -116,53 +161,33 @@ config CONFIG_SU Note that Busybox binary must be setuid root for this applet to work properly. -config CONFIG_SULOGIN +config FEATURE_SU_SYSLOG + bool "Enable su to write to syslog" + default y + depends on SU + +config FEATURE_SU_CHECKS_SHELLS + bool "Enable su to check user's shell to be listed in /etc/shells" + depends on SU + default y + +config SULOGIN bool "sulogin" default n + select FEATURE_SYSLOG help sulogin is invoked when the system goes into single user mode (this is done through an entry in inittab). -config CONFIG_VLOCK +config VLOCK bool "vlock" default n - select CONFIG_FEATURE_SUID + select FEATURE_SUID help Build the "vlock" applet which allows you to lock (virtual) terminals. Note that Busybox binary must be setuid root for this applet to work properly. -comment "Common options for adduser, deluser, login, su" - depends on CONFIG_ADDUSER || CONFIG_DELUSER || CONFIG_LOGIN || CONFIG_SU - -config CONFIG_FEATURE_SHADOWPASSWDS - bool "Support for shadow passwords" - default n - depends on CONFIG_ADDUSER || CONFIG_DELUSER || CONFIG_LOGIN || CONFIG_SU - help - Build support for shadow password in /etc/shadow. This file is only - readable by root and thus the encrypted passwords are no longer - publicly readable. - -config CONFIG_USE_BB_SHADOW - bool " Use busybox shadow password functions" - default n - depends on CONFIG_USE_BB_PWD_GRP && CONFIG_FEATURE_SHADOWPASSWDS - help - If you leave this disabled, busybox will use the system's shadow - password handling functions. And if you are using the GNU C library - (glibc), you will then need to install the /etc/nsswitch.conf - configuration file and the required /lib/libnss_* libraries in - order for the shadow password functions to work. This generally - makes your embedded system quite a bit larger. - - Enabling this option will cause busybox to directly access the - system's /etc/shadow file when handling shadow passwords. This - makes your system smaller and I will get fewer emails asking about - how glibc NSS works). When this option is enabled, you will not be - able to use PAM to access shadow passwords from remote LDAP - password servers and whatnot. - endmenu