diff options
Diffstat (limited to 'package/utils/busybox/config/loginutils/Config.in')
| -rw-r--r-- | package/utils/busybox/config/loginutils/Config.in | 252 |
1 files changed, 126 insertions, 126 deletions
diff --git a/package/utils/busybox/config/loginutils/Config.in b/package/utils/busybox/config/loginutils/Config.in index fa00595877..51bc1a1ad7 100644 --- a/package/utils/busybox/config/loginutils/Config.in +++ b/package/utils/busybox/config/loginutils/Config.in @@ -10,87 +10,87 @@ config BUSYBOX_CONFIG_FEATURE_SHADOWPASSWDS bool "Support shadow passwords" default BUSYBOX_DEFAULT_FEATURE_SHADOWPASSWDS 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_CONFIG_USE_BB_PWD_GRP bool "Use internal password and group functions rather than system functions" default BUSYBOX_DEFAULT_USE_BB_PWD_GRP 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. - - 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 enable this option, it will add about 1.5k. + 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. + + 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. config BUSYBOX_CONFIG_USE_BB_SHADOW bool "Use internal shadow password functions" default BUSYBOX_DEFAULT_USE_BB_SHADOW depends on BUSYBOX_CONFIG_USE_BB_PWD_GRP && BUSYBOX_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. + 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 BUSYBOX_CONFIG_USE_BB_CRYPT bool "Use internal crypt functions" default BUSYBOX_DEFAULT_USE_BB_CRYPT 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_CONFIG_USE_BB_CRYPT_SHA bool "Enable SHA256/512 crypt functions" default BUSYBOX_DEFAULT_USE_BB_CRYPT_SHA depends on BUSYBOX_CONFIG_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_CONFIG_ADD_SHELL bool "add-shell" @@ -107,7 +107,7 @@ config BUSYBOX_CONFIG_ADDGROUP bool "addgroup" default BUSYBOX_DEFAULT_ADDGROUP help - Utility for creating a new group account. + Utility for creating a new group account. config BUSYBOX_CONFIG_FEATURE_ADDGROUP_LONG_OPTIONS bool "Enable long options" @@ -119,14 +119,14 @@ config BUSYBOX_CONFIG_FEATURE_ADDUSER_TO_GROUP default BUSYBOX_DEFAULT_FEATURE_ADDUSER_TO_GROUP depends on BUSYBOX_CONFIG_ADDGROUP help - If called with two non-option arguments, - addgroup will add an existing user to an - existing group. + If called with two non-option arguments, + addgroup will add an existing user to an + existing group. config BUSYBOX_CONFIG_ADDUSER bool "adduser" default BUSYBOX_DEFAULT_ADDUSER help - Utility for creating a new user account. + Utility for creating a new user account. config BUSYBOX_CONFIG_FEATURE_ADDUSER_LONG_OPTIONS bool "Enable long options" @@ -138,19 +138,19 @@ config BUSYBOX_CONFIG_FEATURE_CHECK_NAMES default BUSYBOX_DEFAULT_FEATURE_CHECK_NAMES depends on BUSYBOX_CONFIG_ADDUSER || BUSYBOX_CONFIG_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_CONFIG_LAST_ID int "Last valid uid or gid for adduser and addgroup" depends on BUSYBOX_CONFIG_ADDUSER || BUSYBOX_CONFIG_ADDGROUP default BUSYBOX_DEFAULT_LAST_ID help - Last valid uid or gid for adduser and addgroup + Last valid uid or gid for adduser and addgroup config BUSYBOX_CONFIG_FIRST_SYSTEM_ID int "First valid system uid or gid for adduser and addgroup" @@ -158,7 +158,7 @@ config BUSYBOX_CONFIG_FIRST_SYSTEM_ID range 0 BUSYBOX_CONFIG_LAST_ID default BUSYBOX_DEFAULT_FIRST_SYSTEM_ID help - First valid system uid or gid for adduser and addgroup + First valid system uid or gid for adduser and addgroup config BUSYBOX_CONFIG_LAST_SYSTEM_ID int "Last valid system uid or gid for adduser and addgroup" @@ -166,144 +166,144 @@ config BUSYBOX_CONFIG_LAST_SYSTEM_ID range BUSYBOX_CONFIG_FIRST_SYSTEM_ID BUSYBOX_CONFIG_LAST_ID default BUSYBOX_DEFAULT_LAST_SYSTEM_ID help - Last valid system uid or gid for adduser and addgroup + Last valid system uid or gid for adduser and addgroup config BUSYBOX_CONFIG_CHPASSWD bool "chpasswd" default BUSYBOX_DEFAULT_CHPASSWD help - Reads a file of user name and password pairs from standard input - and uses this information to update a group of existing users. + 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_CONFIG_FEATURE_DEFAULT_PASSWD_ALGO string "Default encryption method (passwd -a, cryptpw -m, chpasswd -c ALG)" default BUSYBOX_DEFAULT_FEATURE_DEFAULT_PASSWD_ALGO depends on BUSYBOX_CONFIG_PASSWD || BUSYBOX_CONFIG_CRYPTPW || BUSYBOX_CONFIG_CHPASSWD help - Possible choices are "d[es]", "m[d5]", "s[ha256]" or "sha512". + Possible choices are "d[es]", "m[d5]", "s[ha256]" or "sha512". config BUSYBOX_CONFIG_CRYPTPW bool "cryptpw" default BUSYBOX_DEFAULT_CRYPTPW help - Encrypts the given password with the crypt(3) libc function - using the given salt. + Encrypts the given password with the crypt(3) libc function + using the given salt. config BUSYBOX_CONFIG_MKPASSWD bool "mkpasswd" default BUSYBOX_DEFAULT_MKPASSWD 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. + 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_CONFIG_DELUSER bool "deluser" default BUSYBOX_DEFAULT_DELUSER help - Utility for deleting a user account. + Utility for deleting a user account. config BUSYBOX_CONFIG_DELGROUP bool "delgroup" default BUSYBOX_DEFAULT_DELGROUP help - Utility for deleting a group account. + Utility for deleting a group account. config BUSYBOX_CONFIG_FEATURE_DEL_USER_FROM_GROUP bool "Support removing users from groups" default BUSYBOX_DEFAULT_FEATURE_DEL_USER_FROM_GROUP depends on BUSYBOX_CONFIG_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_CONFIG_GETTY bool "getty" default BUSYBOX_DEFAULT_GETTY select BUSYBOX_CONFIG_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: - - 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" + 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: + + 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_CONFIG_LOGIN bool "login" default BUSYBOX_DEFAULT_LOGIN select BUSYBOX_CONFIG_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_CONFIG_LOGIN_SESSION_AS_CHILD bool "Run logged in session in a child process" default BUSYBOX_DEFAULT_LOGIN_SESSION_AS_CHILD if BUSYBOX_CONFIG_PAM depends on BUSYBOX_CONFIG_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. + 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_CONFIG_LOGIN_SCRIPTS bool "Support login scripts" depends on BUSYBOX_CONFIG_LOGIN default BUSYBOX_DEFAULT_LOGIN_SCRIPTS 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_CONFIG_FEATURE_NOLOGIN bool "Support /etc/nologin" default BUSYBOX_DEFAULT_FEATURE_NOLOGIN depends on BUSYBOX_CONFIG_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_CONFIG_FEATURE_SECURETTY bool "Support /etc/securetty" default BUSYBOX_DEFAULT_FEATURE_SECURETTY depends on BUSYBOX_CONFIG_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_CONFIG_PASSWD bool "passwd" default BUSYBOX_DEFAULT_PASSWD select BUSYBOX_CONFIG_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_CONFIG_FEATURE_PASSWD_WEAK_CHECK bool "Check new passwords for weakness" default BUSYBOX_DEFAULT_FEATURE_PASSWD_WEAK_CHECK depends on BUSYBOX_CONFIG_PASSWD help - With this option passwd will refuse new passwords which are "weak". + With this option passwd will refuse new passwords which are "weak". config BUSYBOX_CONFIG_SU bool "su" default BUSYBOX_DEFAULT_SU select BUSYBOX_CONFIG_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_CONFIG_FEATURE_SU_SYSLOG bool "Log to syslog all attempts to use su" @@ -324,15 +324,15 @@ config BUSYBOX_CONFIG_SULOGIN default BUSYBOX_DEFAULT_SULOGIN select BUSYBOX_CONFIG_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_CONFIG_VLOCK bool "vlock" default BUSYBOX_DEFAULT_VLOCK 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 |