mirror of
https://github.com/pivpn/pivpn.git
synced 2024-12-23 13:20:16 +00:00
71f7ca9b3b
Fix #1636 Refactor code according to code style Constants, Functions, Script
140 lines
3.3 KiB
Bash
Executable file
140 lines
3.3 KiB
Bash
Executable file
#!/bin/bash
|
|
|
|
### Constants
|
|
setupVars="/etc/pivpn/wireguard/setupVars.conf"
|
|
# shellcheck disable=SC1090
|
|
source "${setupVars}"
|
|
|
|
### Funcions
|
|
err() {
|
|
echo "[$(date +'%Y-%m-%dT%H:%M:%S%z')]: $*" >&2
|
|
}
|
|
|
|
helpFunc() {
|
|
echo "::: Disable client conf profiles"
|
|
echo ":::"
|
|
echo -n "::: Usage: pivpn <-off|off> [-h|--help] [-v] "
|
|
echo "[<client-1> ... [<client-2>] ...]"
|
|
echo ":::"
|
|
echo "::: Commands:"
|
|
echo "::: [none] Interactive mode"
|
|
echo "::: <client> Client"
|
|
echo "::: -y,--yes Disable client(s) without confirmation"
|
|
echo "::: -v Show disabled clients only"
|
|
echo "::: -h,--help Show this help dialog"
|
|
}
|
|
|
|
### Script
|
|
if [[ ! -f "${setupVars}" ]]; then
|
|
err "::: Missing setup vars file!"
|
|
exit 1
|
|
fi
|
|
|
|
# Parse input arguments
|
|
while [[ "$#" -gt 0 ]]; do
|
|
_key="${1}"
|
|
|
|
case "${_key}" in
|
|
-h | --help)
|
|
helpFunc
|
|
exit 0
|
|
;;
|
|
-y | --yes)
|
|
CONFIRM=true
|
|
;;
|
|
-v)
|
|
DISPLAY_DISABLED=true
|
|
;;
|
|
*)
|
|
CLIENTS_TO_CHANGE+=("${1}")
|
|
;;
|
|
esac
|
|
|
|
shift
|
|
done
|
|
|
|
cd /etc/wireguard || exit
|
|
|
|
if [[ ! -s configs/clients.txt ]]; then
|
|
err "::: There are no clients to change"
|
|
exit 1
|
|
fi
|
|
|
|
if [[ "${DISPLAY_DISABLED}" ]]; then
|
|
grep '\[disabled\] ### begin' wg0.conf | sed 's/#//g; s/begin//'
|
|
exit 1
|
|
fi
|
|
|
|
mapfile -t LIST < <(awk '{print $1}' configs/clients.txt)
|
|
|
|
if [[ "${#CLIENTS_TO_CHANGE[@]}" -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[(($COUNTER - 1))]}"
|
|
((COUNTER++))
|
|
done
|
|
|
|
echo -n "Please enter the Index/Name of the Client to be removed "
|
|
echo -n "from the list above: "
|
|
read -r CLIENTS_TO_CHANGE
|
|
|
|
if [[ -z "${CLIENTS_TO_CHANGE}" ]]; then
|
|
err "::: You can not leave this blank!"
|
|
exit 1
|
|
fi
|
|
fi
|
|
|
|
CHANGED_COUNT=0
|
|
|
|
for CLIENT_NAME in "${CLIENTS_TO_CHANGE[@]}"; do
|
|
re='^[0-9]+$'
|
|
if [[ "${CLIENT_NAME}" =~ $re ]]; then
|
|
CLIENT_NAME="${LIST[$((CLIENT_NAME - 1))]}"
|
|
fi
|
|
|
|
if ! grep -q "^${CLIENT_NAME} " configs/clients.txt; then
|
|
echo -e "::: \e[1m${CLIENT_NAME}\e[0m does not exist"
|
|
elif grep -q "#\[disabled\] ### begin ${CLIENT_NAME}" wg0.conf; then
|
|
echo -e "::: \e[1m${CLIENT_NAME}\e[0m is already disabled"
|
|
else
|
|
if [[ -n "${CONFIRM}" ]]; then
|
|
REPLY="y"
|
|
else
|
|
read -r -p "Confirm you want to disable ${CLIENT_NAME}? [Y/n] "
|
|
fi
|
|
|
|
if [[ "${REPLY}" =~ ^[Yy]$ ]]; then
|
|
# Disable the peer section from the server config
|
|
echo "${CLIENT_NAME}"
|
|
|
|
sed_pattern="/### begin ${CLIENT_NAME}/,"
|
|
sed_pattern="${sed_pattern}/end ${CLIENT_NAME}/ s/^/#\[disabled\] /"
|
|
sed -e "${sed_pattern}" -i wg0.conf
|
|
unset sed_pattern
|
|
|
|
echo "::: Updated server config"
|
|
((CHANGED_COUNT++))
|
|
echo "::: Successfully disabled ${CLIENT_NAME}"
|
|
fi
|
|
fi
|
|
done
|
|
|
|
# Restart WireGuard only if some clients were actually deleted
|
|
if [[ "${CHANGED_COUNT}" -gt 0 ]]; then
|
|
if [[ "${PLAT}" == 'Alpine' ]]; then
|
|
if rc-service wg-quick restart; then
|
|
echo "::: WireGuard reloaded"
|
|
else
|
|
err "::: Failed to reload WireGuard"
|
|
fi
|
|
else
|
|
if systemctl reload wg-quick@wg0; then
|
|
echo "::: WireGuard reloaded"
|
|
else
|
|
err "::: Failed to reload WireGuard"
|
|
fi
|
|
fi
|
|
fi
|