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#!/bin/bash
shopt -s nullglob globstar
die() {
echo "$@" >&2
exit 1
}
PREFIX=${PASSWORD_STORE_DIR-~/.password-store}/otp
[[ -d "$PREFIX" ]] || die "Pass OTP directory does not exist"
if [[ "$1" == "-c" || "$1" == "--clip" ]]; then
CLIP=1
shift
fi
if [[ "$1" ]]; then
[[ -f "$PREFIX/$1.gpg" ]] || die "otp/$1 does not exist"
SITE="$1"
else
OTPFILES=( "$PREFIX"/**/*.gpg )
OTPFILES=( "${OTPFILES[@]#"$PREFIX"/}" )
OTPFILES=( "${OTPFILES[@]%.gpg}" )
SITE="$(printf '%s\n' "${OTPFILES[@]}" |
fzf --height 8 --reverse --no-multi --prompt="Select Site: ")"
if [[ ! "$SITE" ]]; then exit; fi
fi
URL="$(pass "otp/$SITE" 2>/dev/null | head -n1)"
[[ "$?" == "0" ]] || die "Authentication failed"
PERIOD="$(echo "$URL" | sed -n 's/^.*period=\([0-9]\+\).*$/\1/p')"
if [[ -z "$PERIOD" ]]; then PERIOD=30; fi
#BLOCKS=(" " "▏" "▎" "▍" "▌" "▋" "▊" "▉")
BLOCKS=(" " "▎" "▌" "▊")
TOTAL=$(( $PERIOD / 4 ))
echo
X_SELECTION="${PASSWORD_STORE_X_SELECTION:-clipboard}"
getclip() {
[[ -n "$CLIP" ]] || return 0
if command -v termux-clipboard-get; then termux-clipboard-get &>/dev/null
else xclip -o -selection "$X_SELECTION"; fi
}
setclip() {
[[ -n "$CLIP" ]] || return 0
if command -v termux-clipboard-set; then termux-clipboard-set &>/dev/null
else xclip -selection "$X_SELECTION"; fi
}
BEFORE="$(getclip 2>/dev/null | base64)"
function finish {
# Clipboard managers frequently write their history out in plaintext, so we axe it here:
qdbus org.kde.klipper /klipper org.kde.klipper.klipper.clearClipboardHistory &>/dev/null
echo "$BEFORE" | base64 -d | setclip
echo -ne "\r"
tput el
tput cuu1
tput cnorm
exit 0
}
trap finish SIGINT SIGTERM SIGQUIT
tput civis
while :; do
OLDCODE="$CODE"
CODE="$(pass otp "otp/$SITE" 2>/dev/null)"
if [[ "$CODE" != "$OLDCODE" ]]; then
echo -n "$CODE" | setclip ||
die "Error: Could not copy data to the clipboard"
fi
WAIT=$(( $PERIOD - ( $(date +%s) % $PERIOD ) ))
FULL=$(( $WAIT / 4 ))
PARTIAL=$(( $WAIT % 4 ))
BLANK=$(( $TOTAL - $FULL))
echo -n " "
tput bold; tput setab 8; echo -ne "\r "
tput setaf 8; tput setab 18; echo -n " "
tput setaf 6; echo -n "$SITE"
tput setaf 8; echo -n " "
tput sgr0
tput setaf 16; tput setab 18; echo -n "$CODE"
tput setaf 8; echo -n " "
for i in `seq $FULL`; do echo -n "█"; done
echo -n "${BLOCKS[$PARTIAL]}"
for i in `seq $BLANK`; do echo -n " "; done
tput sgr0; tput setaf 18; echo -n ""
tput sgr0
#sleep 0.1
read -rsn1 -t.1 INP
if [[ "$INP" = "q" || "$INP" = "Q" ||
"$INP" = "$(echo -ne "\e")" ]]; then finish; fi
NOW="$(getclip | base64)"
[[ $NOW != $(echo -n "$CODE" | base64) ]] && BEFORE="$NOW"
done
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