NAME

       bos_removekey - Removes a server encryption key from the KeyFile file

SYNOPSIS

       bos removekey -server <machine name>
           -kvno <key version number>+ [-cell <cell name>]
           [-noauth] [-localauth] [-help]

       bos removek -s <machine name> -k <key version number>+
           [-c <cell name>] [-n] [-l] [-h]

DESCRIPTION

       The bos removekey command removes each specified encryption key from the /etc/openafs/server/KeyFile file
       on the machine named by the -server argument. Use the -kvno argument to identify each key by its key
       version number; use the bos listkeys command to display the key version numbers.

CAUTIONS

       Before removing a obsolete key, verify that the cell's maximum ticket lifetime has passed since the
       current key was defined using the kas setpassword and bos addkey commands. This ensures that no clients
       still possess tickets encrypted with the obsolete key.

OPTIONS

       -server <machine name>
           Indicates  the  server  machine on which to change the /etc/openafs/server/KeyFile file. Identify the
           machine by IP address or its host name (either fully-qualified  or  abbreviated  unambiguously).  For
           details, see bos(8).

           In  cells that use the Update Server to distribute the contents of the /etc/openafs/server directory,
           it is conventional to specify only the system control machine as a value for  the  -server  argument.
           Otherwise, repeat the command for each file server machine. For further discussion, see bos(8).

       -kvno <key version number>+
           Specifies the key version number of each key to remove.

       -cell <cell name>
           Names  the  cell  in which to run the command. Do not combine this argument with the -localauth flag.
           For more details, see bos(8).

       -noauth
           Assigns the unprivileged identity "anonymous" to the issuer.  Do  not  combine  this  flag  with  the
           -localauth flag. For more details, see bos(8).

       -localauth
           Constructs  a  server  ticket  using  a  key from the local /etc/openafs/server/KeyFile file. The bos
           command interpreter presents the ticket to the  BOS  Server  during  mutual  authentication.  Do  not
           combine this flag with the -cell or -noauth options. For more details, see bos(8).

       -help
           Prints the online help for this command. All other valid options are ignored.

EXAMPLES

       The  following  command  removes  the  keys with key version numbers 5 and 6 from the KeyFile file on the
       system control machine "fs1.abc.com".

          % bos removekey -server fs1.abc.com -kvno 5 6

PRIVILEGE REQUIRED

       The issuer must be listed in the /etc/openafs/server/UserList file on the machine named  by  the  -server
       argument, or must be logged onto a server machine as the local superuser "root" if the -localauth flag is
       included.

SEE ALSO

       KeyFile(5), UserList(5), bos(8), bos_addkey(8), bos_listkeys(8)

COPYRIGHT

       IBM Corporation 2000. <http://www.ibm.com/> All Rights Reserved.

       This  documentation  is covered by the IBM Public License Version 1.0.  It was converted from HTML to POD
       by software written by Chas Williams and Russ Allbery, based on  work  by  Alf  Wachsmann  and  Elizabeth
       Cassell.

OpenAFS                                            2014-04-03                                   BOS_REMOVEKEY(8)