pivpn/scripts/openvpn/pivpn.sh
4s3ti 50bc333962
refactor(scripts): preserve exit codes (SC2320)
SC2320: Set error code to variable to preserve it after other commands.
2023-03-16 01:17:50 +01:00

134 lines
2.6 KiB
Bash
Executable file

#!/bin/bash
### Constants
CHECK_PKG_INSTALLED='dpkg-query -s'
if grep -qsEe "^NAME\=['\"]?Alpine[a-zA-Z ]*['\"]?$" /etc/os-release; then
CHECK_PKG_INSTALLED='apk --no-cache info -e'
fi
scriptDir="/opt/pivpn"
vpn="openvpn"
### Functions
err() {
echo "[$(date +'%Y-%m-%dT%H:%M:%S%z')]: $*" >&2
}
makeOVPNFunc() {
shift
${SUDO} "${scriptDir}/${vpn}/makeOVPN.sh" "$@"
exit "${?}"
}
listClientsFunc() {
shift
${SUDO} "${scriptDir}/${vpn}/clientStat.sh" "$@"
exit "${?}"
}
listOVPNFunc() {
${SUDO} "${scriptDir}/${vpn}/listOVPN.sh"
exit "${?}"
}
debugFunc() {
echo "::: Generating Debug Output"
${SUDO} "${scriptDir}/${vpn}/pivpnDebug.sh" | tee /tmp/debug.log
e="${?}"
echo "::: "
echo "::: Debug output completed above."
echo "::: Copy saved to /tmp/debug.log"
echo "::: "
exit "${e}"
}
removeOVPNFunc() {
shift
${SUDO} "${scriptDir}/${vpn}/removeOVPN.sh" "$@"
exit "${?}"
}
uninstallFunc() {
${SUDO} "${scriptDir}/uninstall.sh" "${vpn}"
exit "${?}"
}
update() {
shift
${SUDO} "${scriptDir}/update.sh" "$@"
exit "${?}"
}
backup() {
${SUDO} "${scriptDir}/backup.sh" "${vpn}"
exit "${?}"
}
helpFunc() {
echo "::: Control all PiVPN specific functions!"
echo ":::"
echo "::: Usage: pivpn <command> [option]"
echo ":::"
echo "::: Commands:"
echo "::: -a, add [nopass] Create a client ovpn profile, optional nopass"
echo "::: -c, clients List any connected clients to the server"
echo "::: -d, debug Start a debugging session if having trouble"
echo "::: -l, list List all valid and revoked certificates"
echo "::: -r, revoke Revoke a client ovpn profile"
echo "::: -h, help Show this help dialog"
echo "::: -u, uninstall Uninstall PiVPN from your system!"
echo "::: -up, update Updates PiVPN Scripts"
echo "::: -bk, backup Backup Openvpn and ovpns dir"
exit 0
}
# Must be root to use this tool
if [[ "${EUID}" -ne 0 ]]; then
if ${CHECK_PKG_INSTALLED} sudo &> /dev/null; then
export SUDO="sudo"
else
err "::: Please install sudo or run this as root."
exit 1
fi
fi
if [[ "$#" == 0 ]]; then
helpFunc
fi
# Handle redirecting to specific functions based on arguments
case "${1}" in
"-a" | "add")
makeOVPNFunc "$@"
;;
"-c" | "clients")
listClientsFunc "$@"
;;
"-d" | "debug")
debugFunc
;;
"-l" | "list")
listOVPNFunc
;;
"-r" | "revoke")
removeOVPNFunc "$@"
;;
"-h" | "help")
helpFunc
;;
"-u" | "uninstall")
uninstallFunc
;;
"-up" | "update")
update "$@"
;;
"-bk" | "backup")
backup
;;
*)
helpFunc
;;
esac