otw-cli/otw at main · YoussefMAbbas/otw-cli · GitHub

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#!/usr/bin/env bash

#  _                  _
# / .__  _._|_ _  _| |_)
# \_|(/_(_| |_(/_(_| |_)\/
#                       /
# __  __                      ___  ___   __   __
# \ \/ /__  __ _____ ___ ___ / _/ / _ | / /  / /  ___ ____
#  \  / _ \/ // (_-<(_-</ -_) _/ / __ |/ _ \/ _ \/ _ `(_-<
#  /_/\___/\_,_/___/___/\__/_/  /_/ |_/_.__/_.__/\_,_/___/

# Socials: linkedin.com/in/youssefmabbas | github.com/youssefmabbas | medium.com/@youssefmabbas

set -e

echo -e "\n\e[33m|created by youssefmabbas|\e[0m\n"

img_proto=0

if ! command -v jp2a &>/dev/null && ! command -v imgcat &>/dev/null; then

	cat <<'EOF'
      ,----..            ,----,          .---.
     /   /   \         ,/   .`|         /. ./|
    /   .     :      ,`   .'  :     .--'.  ' ;
   .   /   ;.  \   ;    ;     /    /__./ \ : |
  .   ;   /  ` ; .'___,/    ,' .--'.  '   \' .
  ;   |  ; \ ; | |    :     | /___/ \ |    ' '
  |   :  | ; | ' ;    |.';  ; ;   \  \;      :
  .   |  ' ' ' : `----'  |  |  \   ;  `      |
  '   ;  \; /  |     '   :  ;   .   \    .\  ;
   \   \  ',  /      |   |  '    \   \   ' \ |
    ;   :    /       '   :  |     :   '  |--"
     \   \ .'        ;   |.'       \   \ ;
  www. `---` ver     '---' he       '---" ire.org
EOF

fi

if ! command -v imgcat &>/dev/null; then
	echo "Warning command 'imgcat' wasn't found!"
else
	imgcat --W 500px -u "https://overthewire.org/img/domokitten.png"
	img_proto=1
fi

if [ $img_proto -eq 1 ]; then
	printf ""
elif ! command -v jp2a &>/dev/null; then
	echo "Warning command 'jp2a' wasn't found!"
else
	jp2a --colors --width=40 "https://overthewire.org/img/domokitten.png"
fi

echo -e "\n\e[37mFetching: 'https://overthewire.org/games.json'\n"

otw_json="$HOME/.cache/overthewire.json"
if [ ! -f "$otw_json" ]; then
	curl -s https://overthewire.org/games.json -o "$otw_json"
fi

list_games="$(jq -r 'keys[]' "$otw_json" | nl -n rz -s " - " -w 2)"
echo -e "\e[0m============================"
echo -e "\e[33m: Pick Your Poison :\n\e[34m${list_games[*]}"
echo -e "\e[0m============================"

printf "\e[36m* Enter game name: "
read -r game_name

mapfile -t availble_games < <(jq -r 'keys[]' "$otw_json")
while true; do
	match_found=false

	for game in "${availble_games[@]}"; do
		if [ "$game_name" = "$game" ]; then
			match_found=true
			break
		fi
	done

	if $match_found; then
		echo
		echo -e "\e[33m : Getting game info :"
		break
	else
		echo -e "\e[31m! Please choose one of the available games !"
		printf "\e[36m* Enter game name: "
		read -r game_name
	fi
done

last_level=$(jq ".${game_name}.lastlevel" -r "$otw_json")
host=$(jq ".${game_name}.host" -r "$otw_json")
port=$(jq ".${game_name}.port" -r "$otw_json")

while true; do
	printf "\e[36m* Enter level (0-%d): " "$last_level"
	read -r chosen_level

	if [[ ! "$chosen_level" =~ ^[0-9]+$ ]]; then
		echo -e "\e[31m! Please enter a valid number !"
		continue
	fi

	if ((chosen_level < 0 || chosen_level > last_level)); then
		echo -e "\e[31m! Level must be between 0 and $last_level !"

	else
		break
	fi
done

if [ "$game_name" == "natas" ]; then
	exec $BROWSER --new-tab "http://${game_name}${chosen_level}.${game_name}.labs.overthewire.org"

elif [ "$game_name" == "blacksun" ]; then
	exec $BROWSER --new-tab "https://overthewire.org/wargames/$game_name/$game_name$chosen_level.html"

else
	printf "\e[36m* Enter level password: "
	read -r -s password
	echo -e "\e[32m\nConnecting to the game...\e[0m"
	exec sshpass -p "$password" ssh -o StrictHostKeyChecking=no "$game_name""$chosen_level"@"$host" -p "$port"
fi