mac80211: fill some important capabilities into ht_capab in the hostapd config

[openwrt.git] / package / busybox / config / loginutils / Config.in

diff --git a/package/busybox/config/loginutils/Config.in b/package/busybox/config/loginutils/Config.in
index 15019c1..d88876c 100644 (file)
--- a/package/busybox/config/loginutils/Config.in
+++ b/package/busybox/config/loginutils/Config.in
@@ -9,49 +9,87 @@ config BUSYBOX_CONFIG_FEATURE_SHADOWPASSWDS
        bool "Support for shadow passwords"
        default n
        help
        bool "Support for shadow passwords"
        default n
        help

-         Build support for shadow password in /etc/shadow.  This file is only
+         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.
 
          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 n
+       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.
+

 config BUSYBOX_CONFIG_USE_BB_SHADOW
 config BUSYBOX_CONFIG_USE_BB_SHADOW

-       bool "  Use busybox shadow password functions"
+       bool "Use internal shadow password functions"

        default n
        depends on BUSYBOX_CONFIG_USE_BB_PWD_GRP && BUSYBOX_CONFIG_FEATURE_SHADOWPASSWDS
        help
        default n
        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.
-
-config BUSYBOX_CONFIG_USE_BB_PWD_GRP
-       bool "Use internal password and group functions rather than system functions"
+         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 n
        help
        default n
        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 enable this option, it will add about 1.5k to busybox.
+         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.
+
+         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.
+
+config BUSYBOX_CONFIG_USE_BB_CRYPT_SHA
+       bool "Enable SHA256/512 crypt functions"
+       default n
+       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.

 
 config BUSYBOX_CONFIG_ADDGROUP
        bool "addgroup"
 
 config BUSYBOX_CONFIG_ADDGROUP
        bool "addgroup"


@@ -75,19 +113,38 @@ config BUSYBOX_CONFIG_DELGROUP
          Utility for deleting a group account.
 
 config BUSYBOX_CONFIG_FEATURE_DEL_USER_FROM_GROUP
          Utility for deleting a group account.
 
 config BUSYBOX_CONFIG_FEATURE_DEL_USER_FROM_GROUP

-       bool "Support for removing users from groups."
+       bool "Support for removing users from groups"

        default n
        depends on BUSYBOX_CONFIG_DELGROUP
        help
          If called with two non-option arguments, deluser
          or delgroup will remove an user from a specified group.
 
        default n
        depends on BUSYBOX_CONFIG_DELGROUP
        help
          If called with two non-option arguments, deluser
          or delgroup will remove an user from a specified group.
 

+config BUSYBOX_CONFIG_FEATURE_CHECK_NAMES
+       bool "Enable sanity check on user/group names in adduser and addgroup"
+       default n
+       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.
+

 config BUSYBOX_CONFIG_ADDUSER
        bool "adduser"
        default n
        help
          Utility for creating a new user account.
 
 config BUSYBOX_CONFIG_ADDUSER
        bool "adduser"
        default n
        help
          Utility for creating a new user account.
 

+config BUSYBOX_CONFIG_FEATURE_ADDUSER_LONG_OPTIONS
+       bool "Enable long options"
+       default n
+       depends on BUSYBOX_CONFIG_ADDUSER && BUSYBOX_CONFIG_GETOPT_LONG
+       help
+         Support long options for the adduser applet.
+

 config BUSYBOX_CONFIG_DELUSER
        bool "deluser"
        default n
 config BUSYBOX_CONFIG_DELUSER
        bool "deluser"
        default n


@@ -166,9 +223,9 @@ config BUSYBOX_CONFIG_PASSWD
        select BUSYBOX_CONFIG_FEATURE_SUID
        select BUSYBOX_CONFIG_FEATURE_SYSLOG
        help
        select BUSYBOX_CONFIG_FEATURE_SUID
        select BUSYBOX_CONFIG_FEATURE_SYSLOG
        help

-         passwd changes passwords for user and group accounts.  A normal user
+         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 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 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
          may change the password for the group.
 
          Note that Busybox binary must be setuid root for this applet to


@@ -185,15 +242,16 @@ config BUSYBOX_CONFIG_CRYPTPW
        bool "cryptpw"
        default n
        help
        bool "cryptpw"
        default n
        help

-         Applet for crypting a string.
+         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_CHPASSWD
 
 config BUSYBOX_CONFIG_CHPASSWD

-       bool "chpasswd"
-       default n
-       help
-         chpasswd  reads  a  file  of user name and password pairs from
-         standard input and uses this information to update a group of
-         existing users.
+       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_CONFIG_SU
        bool "su"
 
 config BUSYBOX_CONFIG_SU
        bool "su"


@@ -236,4 +294,3 @@ config BUSYBOX_CONFIG_VLOCK
          work properly.
 
 endmenu
          work properly.
 
 endmenu

-