dotfiles

commit 5c53dc0de68abd45ff2550417c02060980eae30c
parent 0c0a60057456a9cc2afd5297a64194920f413e19
Author: Dash Eclipse <dash@ezup.dev>
Date:   Mon, 21 Sep 2020 06:46:14 +0000

Add vpngate-prompt.sh

Diffstat:
A
.local/bin/vpngate-prompt.sh
 | 
91
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

1 file changed, 91 insertions(+), 0 deletions(-)
diff --git a/.local/bin/vpngate-prompt.sh b/.local/bin/vpngate-prompt.sh
@@ -0,0 +1,91 @@
+#!/bin/sh
+
+ServerList="https://www.vpngate.net/api/iphone/"
+CSV="/tmp/vpngate.csv"
+
+: "${progname:="${0##*/}"}"
+
+
+
+help() {
+	cat <<_EOF | GREP_COLORS='ms=01;32' egrep --color "^f |^l |^g |^h |^c |^q|$"
+f | fetch    fetch $FileName
+l | list     list servers
+g | get      get OpenVPN ovpn file(s)
+h | help     show this help
+c | clear    clear the terminal screen
+q | quit     quit
+
+_EOF
+	if [ -f $CSV ]; then
+		srv_info
+		echo
+	else
+		echo "$(tput bold)$(tput setaf 1)Can't find $FileName"
+		echo "Please fetch it at first$(tput sgr0)"
+	fi
+}
+
+fetch_srv() {
+	local HTTP_CODE=$(curl -s --write-out %{http_code} -o "$CSV" "$ServerList")
+	case "$HTTP_CODE" in
+		200) echo "$(tput bold)$(tput setaf 2)successfully fetched $FileName$(tput sgr0)";;
+		000) echo "failed to fetch $FileName";;
+	*) echo "HTTP code: ($HTTP_CODE)";;
+	esac
+	echo
+}
+
+srv_info() {
+	local total=$(sed '1,2d;$d' $CSV | wc -l)
+	echo "total servers: $(tput setaf 4)${total}$(tput sgr0)"
+}
+
+list_srv() {
+	srv_info
+	SRV_ALL=$(sed '1,2d;$d' $CSV)
+	local countries=$(echo "$SRV_ALL" | awk -F',' -vOFS=',' '{print $7}' | sort | uniq | tr '[:upper:]' '[:lower:]' | paste -s -d' ')
+	local country_list=$(echo $countries | tr ' ' '|')
+	echo "available countries: $(tput bold)$(tput setaf 2)$countries$(tput sgr0)"
+	echo "$(tput setaf 3)Input one of the country name above"
+	echo "or leave it blank to list all servers$(tput sgr0)"
+	read -p "country: " country
+	local SRV_LIST=$(echo "$SRV_ALL" | grep -i ",$country," | awk -F',' -vOFS=',' '{print $3, $4, $5, $1, $6}' | awk -F',' -vOFS=',' '{tmp_score="echo "$1" | numfmt --to=si"; tmp_speed="echo "$3" | numfmt --to=iec-i --suffix=B/s"; tmp_score | getline score; tmp_speed | getline speed; $1=score; $3=speed; print}' | sort -h)
+	if [ ! -z "${SRV_LIST}" ]; then
+		local SRV_LIST_APPEND=$(sed -n 2p $CSV | sed 's/^#HostName/HostName/' | awk -F',' -vOFS=',' '{print $3, $4, $5, $1, $6}')
+		echo "${SRV_LIST}
+$(tput bold)$(tput setaf 4)${SRV_LIST_APPEND}$(tput sgr0)" | column -s',' -t
+	fi
+}
+
+get_ovpn() {
+	echo "$(tput setaf 3) Input the hostname you get from the output of g | get"
+	echo " You can input multiple hostnames by using space as separator$(tput sgr0)"
+	read -p "hostname(s): " hostnames
+	for srv in $hostnames; do
+		if grep "^${srv}," $CSV >/dev/null; then
+			echo "$SRV_ALL" | grep "^${srv}," | awk -F',' -vOFS=',' '{print $15}' | base64 -di >${srv}.ovpn
+			echo "get: ${srv}.ovpn"
+		else
+			echo "$(tput bold)$(tput setaf 1)$srv: no such hostname$(tput sgr0)"
+		fi
+	done
+}
+
+main_prompt() {
+	while true; do
+		read -p "$(basename $progname .sh)> $(tput bold)" cmd
+		tput sgr0
+		case "$cmd" in
+			f|fetch) fetch_srv;;
+			l|list) list_srv;;
+			g|get) get_ovpn;;
+			h|help) help;;
+			c|clear) clear >$(tty);;
+			q|quit) exit 0;;
+			*) help;;
+		esac
+	done
+}
+
+main_prompt