mirror of
https://github.com/pivpn/pivpn.git
synced 2024-12-18 19:00:15 +00:00
4a5804a24c
fixes for Issue #1306, qrcode now defaults to ansiutf8, added flag -a256 or --ansi256 if their fonts are having trouble Shellcheck compliance #1233 for qrcodeCONF.sh, LIST array is now created with mapfile instead quoted multiple variables. fixes for Issue #1307, User creation won't allow user creation with name starting with "-", qrcodeCONF.sh won't accept wrong options or users starting with "-" and exit with error code 1
77 lines
2.2 KiB
Bash
Executable file
77 lines
2.2 KiB
Bash
Executable file
#!/bin/bash
|
|
|
|
helpFunc(){
|
|
echo "::: Show the qrcode of a client for use with the mobile app"
|
|
echo ":::"
|
|
echo "::: Usage: pivpn <-qr|qrcode> [-h|--help] [Options] [<client-1>] ... [<client-n>] ..."
|
|
echo ":::"
|
|
echo "::: Options:"
|
|
echo "::: -a256|ansi256 Shows QR Code in ansi256 characters"
|
|
echo "::: Commands:"
|
|
echo "::: [none] Interactive mode"
|
|
echo "::: <client> Client(s) to show"
|
|
echo "::: -h,--help Show this help dialog"
|
|
}
|
|
|
|
# Parse input arguments
|
|
encoding="ansiutf8"
|
|
while test $# -gt 0
|
|
do
|
|
_key="$1"
|
|
case "$_key" in
|
|
-h|--help)
|
|
helpFunc
|
|
exit 0
|
|
;;
|
|
-a256|--ansi256)
|
|
encoding="ansi256"
|
|
;;
|
|
*)
|
|
CLIENTS_TO_SHOW+=("$1")
|
|
;;
|
|
esac
|
|
shift
|
|
done
|
|
|
|
cd /etc/wireguard/configs || exit
|
|
if [ ! -s clients.txt ]; then
|
|
echo "::: There are no clients to show"
|
|
exit 1
|
|
fi
|
|
|
|
mapfile -t LIST < <(awk '{print $1}' clients.txt)
|
|
if [ "${#CLIENTS_TO_SHOW[@]}" -eq 0 ]; then
|
|
|
|
echo -e "::\e[4m Client list \e[0m::"
|
|
len=${#LIST[@]}
|
|
COUNTER=1
|
|
while [ $COUNTER -le "${len}" ]; do
|
|
printf "%0${#len}s) %s\r\n" "${COUNTER}" "${LIST[(($COUNTER-1))]}"
|
|
((COUNTER++))
|
|
done
|
|
|
|
read -r -p "Please enter the Index/Name of the Client to show: " CLIENTS_TO_SHOW
|
|
|
|
if [ -z "${CLIENTS_TO_SHOW}" ]; then
|
|
echo "::: You can not leave this blank!"
|
|
exit 1
|
|
fi
|
|
fi
|
|
|
|
for CLIENT_NAME in "${CLIENTS_TO_SHOW[@]}"; do
|
|
re='^[0-9]+$'
|
|
if [[ ${CLIENT_NAME:0:1} == "-" ]]; then
|
|
echo "${CLIENT_NAME} is not a valid client name or option"
|
|
exit 1
|
|
elif [[ ${CLIENT_NAME} =~ $re ]] ; then
|
|
CLIENT_NAME=${LIST[$((CLIENT_NAME -1))]}
|
|
fi
|
|
if grep -qw "${CLIENT_NAME}" clients.txt; then
|
|
echo -e "::: Showing client \e[1m${CLIENT_NAME}\e[0m below"
|
|
echo "====================================================================="
|
|
qrencode -t "${encoding}" < "${CLIENT_NAME}.conf"
|
|
echo "====================================================================="
|
|
else
|
|
echo -e "::: \e[1m${CLIENT_NAME}\e[0m does not exist"
|
|
fi
|
|
done
|