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Diffstat (limited to 'package/busybox/config/loginutils/Config.in')
| -rw-r--r-- | package/busybox/config/loginutils/Config.in | 419 |
1 files changed, 193 insertions, 226 deletions
diff --git a/package/busybox/config/loginutils/Config.in b/package/busybox/config/loginutils/Config.in index 03aba2b07..5f12bbbee 100644 --- a/package/busybox/config/loginutils/Config.in +++ b/package/busybox/config/loginutils/Config.in @@ -1,363 +1,330 @@ # DO NOT EDIT. This file is generated from Config.src # # For a description of the syntax of this configuration file, -# see scripts/kbuild/config-language.txt. +# see docs/Kconfig-language.txt. # menu "Login/Password Management Utilities" -config BUSYBOX_ADD_SHELL - bool "add-shell" - default y if DESKTOP - help - Add shells to /etc/shells. - -config BUSYBOX_REMOVE_SHELL - bool "remove-shell" - default y if DESKTOP - help - Remove shells from /etc/shells. - config BUSYBOX_FEATURE_SHADOWPASSWDS - bool "Support for shadow passwords" + bool "Support shadow passwords" default y 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. + 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 BUSYBOX_USE_BB_PWD_GRP bool "Use internal password and group functions rather than system functions" - default n + default y help - If you leave this disabled, busybox will use the system's password - and group 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 password and group functions to work. This generally - makes your embedded system quite a bit larger. + If you leave this disabled, busybox will use the system's password + and group 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 password and group 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/password, /etc/group files (and your system will be - 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 remote LDAP password servers and whatnot. And if you - want hostname resolution to work with glibc, you still need the - /lib/libnss_* libraries. + Enabling this option will cause busybox to directly access the + system's /etc/password, /etc/group files (and your system will be + 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 remote LDAP password servers and whatnot. And if you + want hostname resolution to work with glibc, you still need the + /lib/libnss_* libraries. - If you need to use glibc's nsswitch.conf mechanism - (e.g. if user/group database is NOT stored in /etc/passwd etc), - you must NOT use this option. + If you need to use glibc's nsswitch.conf mechanism + (e.g. if user/group database is NOT stored in /etc/passwd etc), + you must NOT use this option. - If you enable this option, it will add about 1.5k. + If you enable this option, it will add about 1.5k. config BUSYBOX_USE_BB_SHADOW bool "Use internal shadow password functions" - default n + default y depends on BUSYBOX_USE_BB_PWD_GRP && BUSYBOX_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. + 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. + 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 BUSYBOX_USE_BB_CRYPT bool "Use internal crypt functions" - default n + default y help - Busybox has internal DES and MD5 crypt functions. - They produce results which are identical to corresponding - standard C library functions. + Busybox has internal DES and MD5 crypt functions. + They produce results which are identical to corresponding + standard C library functions. - If you leave this disabled, busybox will use the system's - crypt functions. Most C libraries use large (~70k) - static buffers there, and also combine them with more general - DES encryption/decryption. + If you leave this disabled, busybox will use the system's + crypt functions. Most C libraries use large (~70k) + static buffers there, and also combine them with more general + DES encryption/decryption. - For busybox, having large static buffers is undesirable, - especially on NOMMU machines. Busybox also doesn't need - DES encryption/decryption and can do with smaller code. + For busybox, having large static buffers is undesirable, + especially on NOMMU machines. Busybox also doesn't need + DES encryption/decryption and can do with smaller code. - If you enable this option, it will add about 4.8k of code - if you are building dynamically linked executable. - In static build, it makes code _smaller_ by about 1.2k, - and likely many kilobytes less of bss. + If you enable this option, it will add about 4.8k of code + if you are building dynamically linked executable. + In static build, it makes code _smaller_ by about 1.2k, + and likely many kilobytes less of bss. config BUSYBOX_USE_BB_CRYPT_SHA bool "Enable SHA256/512 crypt functions" - default n + default y depends on BUSYBOX_USE_BB_CRYPT help - Enable this if you have passwords starting with "$5$" or "$6$" - in your /etc/passwd or /etc/shadow files. These passwords - are hashed using SHA256 and SHA512 algorithms. Support for them - was added to glibc in 2008. - With this option off, login will fail password check for any - user which has password encrypted with these algorithms. + Enable this if you have passwords starting with "$5$" or "$6$" + in your /etc/passwd or /etc/shadow files. These passwords + are hashed using SHA256 and SHA512 algorithms. Support for them + was added to glibc in 2008. + With this option off, login will fail password check for any + user which has password encrypted with these algorithms. -config BUSYBOX_ADDUSER - bool "adduser" - default n +config BUSYBOX_ADD_SHELL + bool "add-shell (3.1 kb)" + default y if BUSYBOX_DESKTOP help - Utility for creating a new user account. + Add shells to /etc/shells. -config BUSYBOX_FEATURE_ADDUSER_LONG_OPTIONS - bool "Enable long options" - default n - depends on BUSYBOX_ADDUSER && BUSYBOX_LONG_OPTS +config BUSYBOX_REMOVE_SHELL + bool "remove-shell (3 kb)" + default y if BUSYBOX_DESKTOP + help + Remove shells from /etc/shells. +config BUSYBOX_ADDGROUP + bool "addgroup (8.6 kb)" + default y + select BUSYBOX_LONG_OPTS + help + Utility for creating a new group account. + +config BUSYBOX_FEATURE_ADDUSER_TO_GROUP + bool "Support adding users to groups" + default y + depends on BUSYBOX_ADDGROUP + help + If called with two non-option arguments, + addgroup will add an existing user to an + existing group. +config BUSYBOX_ADDUSER + bool "adduser (15 kb)" + default y + select BUSYBOX_LONG_OPTS help - Support long options for the adduser applet. + Utility for creating a new user account. config BUSYBOX_FEATURE_CHECK_NAMES bool "Enable sanity check on user/group names in adduser and addgroup" default n depends on BUSYBOX_ADDUSER || BUSYBOX_ADDGROUP help - Enable sanity check on user and group names in adduser and addgroup. - To avoid problems, the user or group name should consist only of - letters, digits, underscores, periods, at signs and dashes, - and not start with a dash (as defined by IEEE Std 1003.1-2001). - For compatibility with Samba machine accounts "$" is also supported - at the end of the user or group name. + Enable sanity check on user and group names in adduser and addgroup. + To avoid problems, the user or group name should consist only of + letters, digits, underscores, periods, at signs and dashes, + and not start with a dash (as defined by IEEE Std 1003.1-2001). + For compatibility with Samba machine accounts "$" is also supported + at the end of the user or group name. config BUSYBOX_LAST_ID int "Last valid uid or gid for adduser and addgroup" depends on BUSYBOX_ADDUSER || BUSYBOX_ADDGROUP default 60000 help - Last valid uid or gid for adduser and addgroup + Last valid uid or gid for adduser and addgroup config BUSYBOX_FIRST_SYSTEM_ID int "First valid system uid or gid for adduser and addgroup" depends on BUSYBOX_ADDUSER || BUSYBOX_ADDGROUP - range 0 64900 + range 0 BUSYBOX_LAST_ID default 100 help - First valid system uid or gid for adduser and addgroup + First valid system uid or gid for adduser and addgroup config BUSYBOX_LAST_SYSTEM_ID int "Last valid system uid or gid for adduser and addgroup" depends on BUSYBOX_ADDUSER || BUSYBOX_ADDGROUP - range 0 64900 + range BUSYBOX_FIRST_SYSTEM_ID BUSYBOX_LAST_ID default 999 help - Last valid system uid or gid for adduser and addgroup - -config BUSYBOX_ADDGROUP - bool "addgroup" - default n + Last valid system uid or gid for adduser and addgroup +config BUSYBOX_CHPASSWD + bool "chpasswd (18 kb)" + default y help - Utility for creating a new group account. + Reads a file of user name and password pairs from standard input + and uses this information to update a group of existing users. -config BUSYBOX_FEATURE_ADDGROUP_LONG_OPTIONS - bool "Enable long options" - default n - depends on BUSYBOX_ADDGROUP && BUSYBOX_LONG_OPTS +config BUSYBOX_FEATURE_DEFAULT_PASSWD_ALGO + string "Default encryption method (passwd -a, cryptpw -m, chpasswd -c ALG)" + default "des" + depends on BUSYBOX_PASSWD || BUSYBOX_CRYPTPW || BUSYBOX_CHPASSWD help - Support long options for the addgroup applet. - -config BUSYBOX_FEATURE_ADDUSER_TO_GROUP - bool "Support for adding users to groups" - default n - depends on BUSYBOX_ADDGROUP + Possible choices are "d[es]", "m[d5]", "s[ha256]" or "sha512". +config BUSYBOX_CRYPTPW + bool "cryptpw (14 kb)" + default y help - If called with two non-option arguments, - addgroup will add an existing user to an - existing group. + Encrypts the given password with the crypt(3) libc function + using the given salt. +config BUSYBOX_MKPASSWD + bool "mkpasswd (15 kb)" + default y + help + Encrypts the given password with the crypt(3) libc function + using the given salt. Debian has this utility under mkpasswd + name. Busybox provides mkpasswd as an alias for cryptpw. config BUSYBOX_DELUSER - bool "deluser" - default n + bool "deluser (9.1 kb)" + default y help - Utility for deleting a user account. + Utility for deleting a user account. config BUSYBOX_DELGROUP - bool "delgroup" - default n + bool "delgroup (6.4 kb)" + default y help - Utility for deleting a group account. + Utility for deleting a group account. config BUSYBOX_FEATURE_DEL_USER_FROM_GROUP - bool "Support for removing users from groups" - default n + bool "Support removing users from groups" + default y depends on BUSYBOX_DELGROUP help - If called with two non-option arguments, deluser - or delgroup will remove an user from a specified group. - + If called with two non-option arguments, deluser + or delgroup will remove an user from a specified group. config BUSYBOX_GETTY - bool "getty" + bool "getty (10 kb)" default y select BUSYBOX_FEATURE_SYSLOG help - getty lets you log in on a tty. It is normally invoked by init. - - Note that you can save a few bytes by disabling it and - using login applet directly. - If you need to reset tty attributes before calling login, - this script approximates getty: + getty lets you log in on a tty. It is normally invoked by init. - exec </dev/$1 >/dev/$1 2>&1 || BUSYBOX_exit 1 - reset - stty sane; stty ispeed 38400; stty ospeed 38400 - printf "%s login: " "`hostname`" - read -r login - exec /bin/login "$login" + Note that you can save a few bytes by disabling it and + using login applet directly. + If you need to reset tty attributes before calling login, + this script approximates getty: + exec </dev/$1 >/dev/$1 2>&1 || exit 1 + reset + stty sane; stty ispeed 38400; stty ospeed 38400 + printf "%s login: " "`hostname`" + read -r login + exec /bin/login "$login" config BUSYBOX_LOGIN - bool "login" + bool "login (24 kb)" default y select BUSYBOX_FEATURE_SYSLOG help - login is used when signing onto a system. + login is used when signing onto a system. - Note that Busybox binary must be setuid root for this applet to - work properly. + Note that busybox binary must be setuid root for this applet to + work properly. config BUSYBOX_LOGIN_SESSION_AS_CHILD bool "Run logged in session in a child process" - default y if PAM - depends on BUSYBOX_LOGIN - help - Run the logged in session in a child process. This allows - login to clean up things such as utmp entries or PAM sessions - when the login session is complete. If you use PAM, you - almost always would want this to be set to Y, else PAM session - will not be cleaned up. - -config BUSYBOX_PAM - bool "Support for PAM (Pluggable Authentication Modules)" - depends on !BUSYBOX_DISABLE_PAM - default n + default y if BUSYBOX_PAM depends on BUSYBOX_LOGIN help - Use PAM in login(1) instead of direct access to password database. + Run the logged in session in a child process. This allows + login to clean up things such as utmp entries or PAM sessions + when the login session is complete. If you use PAM, you + almost always would want this to be set to Y, else PAM session + will not be cleaned up. config BUSYBOX_LOGIN_SCRIPTS - bool "Support for login scripts" + bool "Support login scripts" depends on BUSYBOX_LOGIN - default n + default y help - Enable this if you want login to execute $LOGIN_PRE_SUID_SCRIPT - just prior to switching from root to logged-in user. + Enable this if you want login to execute $LOGIN_PRE_SUID_SCRIPT + just prior to switching from root to logged-in user. config BUSYBOX_FEATURE_NOLOGIN - bool "Support for /etc/nologin" - default n + bool "Support /etc/nologin" + default y depends on BUSYBOX_LOGIN help - The file /etc/nologin is used by (some versions of) login(1). - If it exists, non-root logins are prohibited. + The file /etc/nologin is used by (some versions of) login(1). + If it exists, non-root logins are prohibited. config BUSYBOX_FEATURE_SECURETTY - bool "Support for /etc/securetty" - default n + bool "Support /etc/securetty" + default y depends on BUSYBOX_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. - + 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 BUSYBOX_PASSWD - bool "passwd" - default n + bool "passwd (21 kb)" + default y select BUSYBOX_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 - may change the password for any account. The administrator of a group - may change the password for the group. + passwd changes passwords for user and group accounts. A normal user + may only change the password for his/her own account, the super user + may change the password for any account. The administrator of a group + may change the password for the group. - Note that Busybox binary must be setuid root for this applet to - work properly. + Note that busybox binary must be setuid root for this applet to + work properly. config BUSYBOX_FEATURE_PASSWD_WEAK_CHECK bool "Check new passwords for weakness" - default n + default y depends on BUSYBOX_PASSWD help - With this option passwd will refuse new passwords which are "weak". - -config BUSYBOX_CRYPTPW - bool "cryptpw" - default n - help - Encrypts the given password with the crypt(3) libc function - using the given salt. Debian has this utility under mkpasswd - name. Busybox provides mkpasswd as an alias for cryptpw. - -config BUSYBOX_MKPASSWD - bool "mkpasswd" - default n - help - Encrypts the given password with the crypt(3) libc function - using the given salt. Debian has this utility under mkpasswd - name. Busybox provides mkpasswd as an alias for cryptpw. - -config BUSYBOX_CHPASSWD - bool "chpasswd" - default n - help - Reads a file of user name and password pairs from standard input - and uses this information to update a group of existing users. - -config BUSYBOX_FEATURE_DEFAULT_PASSWD_ALGO - string "Default password encryption method (passwd -a, cryptpw -m parameter)" - default "des" - depends on BUSYBOX_PASSWD || BUSYBOX_CRYPTPW - help - Possible choices are "d[es]", "m[d5]", "s[ha256]" or "sha512". - + With this option passwd will refuse new passwords which are "weak". config BUSYBOX_SU - bool "su" - default n + bool "su (19 kb)" + default y select BUSYBOX_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. - - Note that Busybox binary must be setuid root for this applet to - work properly. + su is used to become another user during a login session. + Invoked without a username, su defaults to becoming the super user. + Note that busybox binary must be setuid root for this applet to + work properly. config BUSYBOX_FEATURE_SU_SYSLOG - bool "Enable su to write to syslog" + bool "Log to syslog all attempts to use su" default y depends on BUSYBOX_SU config BUSYBOX_FEATURE_SU_CHECKS_SHELLS - bool "Enable su to check user's shell to be listed in /etc/shells" - depends on BUSYBOX_SU + bool "If user's shell is not in /etc/shells, disallow -s PROG" default y + depends on BUSYBOX_SU config BUSYBOX_FEATURE_SU_BLANK_PW_NEEDS_SECURE_TTY bool "Allow blank passwords only on TTYs in /etc/securetty" default n depends on BUSYBOX_SU - config BUSYBOX_SULOGIN - bool "sulogin" - default n + bool "sulogin (17 kb)" + default y select BUSYBOX_FEATURE_SYSLOG help - sulogin is invoked when the system goes into single user - mode (this is done through an entry in inittab). - + sulogin is invoked when the system goes into single user + mode (this is done through an entry in inittab). config BUSYBOX_VLOCK - bool "vlock" - default n + bool "vlock (17 kb)" + default y help - Build the "vlock" applet which allows you to lock (virtual) terminals. + 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. + Note that busybox binary must be setuid root for this applet to + work properly. endmenu |