Scripts/novaweb at main · MatTerra/Scripts · GitHub

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if [ "$1" == "image" ]
then
  docker build -t "$3" -f "$2" .
  docker login
  docker push "$3"
elif [ "$1" == "vpn" ]
then
  if [ "$2" == kill ]
  then
	  if [ -f "$HOME/.scripts/vpnpid" ]
	  then
	    sudo kill $(cat $HOME/.scripts/vpnpid)
      rm $HOME/.scripts/vpnpid
    fi
  else
	  if [ -f "$HOME/.scripts/vpnpid" ]
	  then
      echo "There was a vpn connection open! Closing it before opening another"
      sleep 1
	    sudo kill $(cat $HOME/.scripts/vpnpid)
    fi

    if [ "$2" == esc ]
	  then
      sudo openvpn $HOME/.scripts/mateust.ovpn &
      echo $! > $HOME/.scripts/vpnpid
    elif [ "$2" == home ]
	  then
      sudo openvpn $HOME/.scripts/mateust.ovpn
      echo $! > $HOME/.scripts/vpnpid
    else
      echo "Você deve escolher 'esc' ou 'home'!"
    fi
  fi
elif [ "$1" == "encrypt" ]
then
	options=$(getopt -o d:i:o: -- "$@")
	[ $? -eq 0 ] || {
		echo "Você deve informar ao menos o destinatário com a opção -d e o arquivo a cifrar com -i."
		return 1
	}
	eval set -- "$options"
	while true; do
		case "$1" in
		-d)
			shift
			DEST="$1"
			echo "Mensagem para $DEST@novaweb.mobi"
			;;
		-i)
			shift
			INFILE="$1"
			echo "Arquivo é $INFILE"
			;;
		-o)
			shift
			OUTFILE="$1"
			;;
		--)
			shift
			break
			;;
		esac
		shift
	done
	[[ ! -z "$OUTFILE" ]] || OUTFILE="$INFILE.enc"
	openssl rand -base64 -out key.bin 128 && echo "Generated Symetric key" || "Symetric key gen failed"
	openssl enc -aes-256-cbc -e -pbkdf2 -salt -in "$INFILE" -out $OUTFILE -pass file:./key.bin && echo "Encrypted file" || "Encrypting failed"
	openssl rsautl -encrypt -pubin -inkey  <(ssh-keygen -e -m PKCS8 -f "$HOME/.scripts/$DEST@novaweb.mobi_rsa.pub") -in key.bin -out key.bin.enc && echo "Encrypted key" || "Encrypting key failed"
	rm key.bin && echo "Erased plaintext key file" || "Failed removing plaintext key"
	unset INFILE
	unset OUTFILE
	unset DEST
elif [ "$1" == "decrypt" ]
then
	options=$(getopt -o i:o: -- "$@")
	[ $? -eq 0 ] || {
		echo "Você deve informar ao menos o arquivo a decifrar com -i."
		return 1
	}
	eval set -- "$options"
	while true; do
		case "$1" in
		-i)
			shift
			INFILE="$1"
			echo "Arquivo é $INFILE"
			;;
		-o)
			shift
			OUTFILE="$1"
			;;
		--)
			shift
			break
			;;
		esac
		shift
	done
	[[ ! -z "$OUTFILE" ]] || OUTFILE="${INFILE::-4}"
	openssl rsautl -decrypt -inkey $HOME/.ssh/id_rsa -in key.bin.enc -out key.bin && echo "Decrypted key" || echo "Failed decrypting key"
	openssl enc -d -aes-256-cbc -pbkdf2 -in $INFILE -out $OUTFILE -pass file:./key.bin && echo "Decrypted file" || echo "Failed decrypting file"
	rm $INFILE key.bin.enc key.bin && echo "Removed cryptographed file and key"
	unset INFILE
	unset OUTFILE
fi