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#!/bin/bash
shopt -s nullglob globstar
PREFIX=${PASSWORD_STORE_DIR-~/.password-store}
PREFIX="$PREFIX/otp"
if [[ ! -d "$PREFIX" ]]; then
echo "Pass OTP does not exist" >&1
exit 1
fi
if [[ "$1" ]]; then
if [[ ! -f "$PREFIX/$1.gpg" ]]; then
echo "otp/$1 does not exist" >&1
exit 1
fi
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)"
if [[ "$?" != "0" ]]; then echo "Authentication failed" >&2; exit 1; fi
PERIOD="$(echo "$URL" | sed 's/^.*period=\([0-9]\+\).*$/\1/')"
#BLOCKS=(" " "▏" "▎" "▍" "▌" "▋" "▊" "▉")
BLOCKS=(" " "▎" "▌" "▊")
TOTAL=$(( $PERIOD / 4 ))
echo
function finish {
echo -ne "\r"
tput el
tput cuu1
tput cnorm
exit 0
}
trap finish SIGINT SIGTERM SIGQUIT
tput civis
while :; do
CODE="$(pass otp "otp/$SITE" 2>/dev/null)"
WAIT=$(( $PERIOD - ( $(date +%s) % $PERIOD ) ))
FULL=$(( $WAIT / 4 ))
PARTIAL=$(( $WAIT % 4 ))
BLANK=$(( $TOTAL - $FULL))
tput bold; tput setab 8; echo -ne "\r "
tput setaf 8; tput setab 18; echo -n " "
tput setaf 6; echo -n "$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
done
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