# ktutil completion -*- shell-script -*-

_heimdal_principals()
{
COMPREPLY=( $( compgen -W "$( kadmin -l dump 2>/dev/null | \
awk '{print $1}' )" -- "$cur" ) )
}

_heimdal_realms()
{
COMPREPLY=( $( compgen -W "( kadmin -l dump 2>/dev/null | \
awk '{print $1}' | awk -F@ '{print $2}' )" -- "$cur" ) )
}

_heimdal_encodings()
{
COMPREPLY=( $( compgen -W 'des-cbc-mcrc des-cbc-md4 des-cbc-md5
des3-cbc-sha1 arcfour-hmac-md5 aes128-cts-hmac-sha1-96
aes256-cts-hmac-sha1-96' -- "$cur" ) )
}

_ktutil()
{
local cur prev words cword split
_init_completion -s || return

local command options

case $prev in
-p|--principal)
_heimdal_principals
return 0
;;
-e|--enctype)
_heimdal_encodings
return 0
;;
-a|--admin-server)
_known_hosts_real "$cur"
return 0
;;
-r|--realm)
_heimdal_realms
return 0
;;
-s|-k|--srvtab|--keytab)
_filedir
return 0
;;
esac

$split && return 0

commands='add change copy get list remove rename purge srvconvert
srv2keytab srvcreate key2srvtab'

for (( i=1; i < cword; i++ )); do
case ${words[i]} in
-k|--keytab)
i=$(($i+1))
;;
-*)
;;
*)
command=${words[i]}
break
;;
esac
done

if [[ "$cur" == -* ]]; then
case $command in
add)
options='-p --principal -V -e --enctype -w --password -r
--random -s --no-salt -h --hex'
;;
change)
options='-r --realm -a --admin-server -s --server-port'
;;
get)
options='-p --principal -e --enctype -r --realm -a
--admin-server -s server --server-port'
;;
list)
options='--keys --timestamp'
;;
remove)
options='-p --principal -V --kvno -e --enctype'
;;
purge)
options='--age'
;;
srv2keytab|key2srvtab)
options='-s --srvtab'
;;
*)
options='-k --keytab -v --verbose --version -v --help'
;;
esac
COMPREPLY=( $( compgen -W "$options" -- "$cur" ) )
else
case $command in
copy)
_filedir
;;
get)
_heimdal_principals
;;
rename)
_heimdal_principals
;;
*)
COMPREPLY=( $( compgen -W "$commands" -- "$cur" ) )
;;
esac
fi
} &&
complete -F _ktutil ktutil

# ex: ts=4 sw=4 et filetype=sh