vpnshift application commands /scripts

bash_vpnshift.sh

usage="usage: bash bash_vpnshift.sh -n <netns>"

quick_die() {
	format="$1"; shift
	>&2 printf "${format}\n" "$@"
	exit 1
}

main() {
	while getopts "hn:" opt; do
		case "${opt}" in
			h) quick_die "${usage}" ;;
			n) netns="${OPTARG}" ;;
			*) quick_die "unknown option: %s" "${opt}" ;;
		esac
	done
	shift $(( OPTIND - 1 ))

	if [[ -z "${netns}" ]]; then
		quick_die "network namespace is required"
	fi

	sudo ip netns exec $netns sudo PULSE_SERVER=/run/user/$(id -u $USER)/pulse/native PULSE_COOKIE=/home/$USER/.config/pulse/cookie XDG_RUNTIME_DIR=/run/user/$(id -u $USER) -u $USER bash
}

main "$@"

firefox_vpnshift.sh

usage="usage: bash firefox_vpnshift.sh -n <netns>"

quick_die() {
	format="$1"; shift
	>&2 printf "${format}\n" "$@"
	exit 1
}

main() {
	while getopts "hn:" opt; do
		case "${opt}" in
			h) quick_die "${usage}" ;;
			n) netns="${OPTARG}" ;;
			*) quick_die "unknown option: %s" "${opt}" ;;
		esac
	done
	shift $(( OPTIND - 1 ))

	if [[ -z "${netns}" ]]; then
		quick_die "network namespace is required"
	fi

	sudo ip netns exec $netns sudo -u $USER firefox
}

main "$@"

spotify_vpnshift.sh

usage="usage: bash spotify_vpnshift.sh -n <netns>"

quick_die() {
	format="$1"; shift
	>&2 printf "${format}\n" "$@"
	exit 1
}

main() {
	while getopts "hn:" opt; do
		case "${opt}" in
			h) quick_die "${usage}" ;;
			n) netns="${OPTARG}" ;;
			*) quick_die "unknown option: %s" "${opt}" ;;
		esac
	done
	shift $(( OPTIND - 1 ))

	if [[ -z "${netns}" ]]; then
		quick_die "network namespace is required"
	fi

	sudo ip netns exec $netns sudo -u $USER spotify
}

main "$@"

vpnshift_commands.md

Commands

Apply VPN to a single process().

$ sudo bash ./vpnshift -c <OVPN FILE> -i <INTERFACE> -u <USER> [<COMMAND> [<ARG>...]]

Establish a VPN network namespace with a dummy command.

$ sudo bash ./vpnshift -c <OVPN FILE> -i <INTERFACE> -u <USER> ping google.com

..and attach multiple processes to it.

$ sudo ip netns exec <NAMESPACE> sudo -u <USER> [<COMMAND> [<ARG>...]]

vpnshift_pitbull.sh

sudo bash ./vpnshift -c ./pitbull.ovpn -i enp3s0 -u $USER -v 0 ping google.com -i 60

vpnshift_proton.sh

usage="usage: bash vpnshift_proton.sh -c <country> -n <number>"

quick_die() {
	format="$1"; shift
	>&2 printf "${format}\n" "$@"
	exit 1
}

main() {
	while getopts "hc:n:" opt; do
		case "${opt}" in
			h) quick_die "${usage}" ;;
			c) country="${OPTARG}" ;;
			n) number="${OPTARG}" ;;
		esac
	done
	shift $(( OPTIND - 1 ))

	if [[ -z "${country}" ]]; then
		quick_die "country code is required (us, nl, jp)"
		exit 1
	fi

	if [[ -z "${number}" ]]; then
		quick_die "server number is required (01, 02, ...)"
		exit 1
	fi

	secret="U2FsdGVkX19xiwF3QshXbtr0AOJb2fLOin/QeibsZIYX0QiF8Pzwzds7EKTr+sciweLX10yi6zWpszaJGyIYLQ=="
	echo -n "ProtonVPN(free) password: "
	read -s password
	echo
	vpn_user="lprN1U61hTBb8d1t+f2" # "lprN1U61hTBb8d1t" or "lprN1U61hTBb8d1t+f1" or "lprN1U61hTBb8d1t+f2"
	vpn_password=`echo $secret | openssl aes-256-cbc -pbkdf2 -d -a -pass pass:$password`
	auth="${vpn_user}\n${vpn_password}"
	sudo bash ./vpnshift -c ./proton_ovpns/${country}free${number}.ovpn -i enp3s0 -u $USER -a "$auth" -v 7 ping google.com -i 60
}

main "$@"