ohmyzsh/plugins/yubikey/yubikey.plugin.zsh
Pandu POLUAN 47400ebc28 yubikey-plugin Enhancement
* Update the README.md file
  * Add key listing logic (auto-truncating if too long)
  * Some output cosmetics
2017-12-28 12:35:19 +07:00

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local _libname='opensc-pkcs11.so'
local _sshfiledir="/run/user/$UID"
local _sshfile='ssh_agent'
local _sshpath=''
local _ellipsis='......'
if [[ -z $OPENSC ]]; then
for f in $(locate "/${_libname}"); do
[[ -L $f ]] && continue # Is a sublink
OPENSC="$f"
break
done
fi
export OPENSC
if [[ -w $_sshfiledir ]]; then
_sshpath="$_sshfiledir/$_sshfile"
else
_sshpath="/tmp/$_sshfile"
fi
alias yubi-init="pkill ssh-agent; pkill gpg-agent; ssh-agent -s > $_sshpath; source $_sshpath"
alias yubi-insert="ssh-add -s $OPENSC"
alias yubi-eject="ssh-add -e $OPENSC"
if [[ -r $_sshpath ]]; then
echo -n "Common SSH Agent detected. "
source $_sshpath
else
echo -n "Common SSH Agent not detected. "
case "${(U)YUBI_SSHAGENT_AUTOINIT}" in
1|Y|YES)
echo -n "Auto-initializing... "
yubi-init
echo "done."
;;
*)
echo "Autoinit not enabled. Use 'yubi-init' to manually init."
;;
esac
fi
case "${(U)YUBI_SHOWKEYS}" in
1|Y|YES)
ssh-add -L | while read ln; do
if (( ${#ln} >= COLUMNS )); then
newlen=$(( COLUMNS - ${#_ellipsis} - 1 ))
halflen=$(( newlen / 2 ))
ln="${ln:0:$halflen}${_ellipsis}${ln: -$halflen}"
fi
echo "$ln"
done
;;
esac
# vim: set ft=zsh ts=4 sts=4 et ai :