^\..*

^certs/

import collections

import socket

import ssl

import logging as log

from datetime import datetime

import config as conf

import stats

from util import Progress

from hashtree import HashTree,hashBlock

from netnode import BaseConnection,NetNode

class Connection(BaseConnection):

	def __init__(self):

		super().__init__()

		sock=socket.socket(socket.AF_INET, socket.SOCK_STREAM)

		sslContext=ssl.create_default_context(cafile=conf.peers)

		sslContext.check_hostname=False

		sslContext.load_cert_chain(conf.certfile,conf.keyfile)

		self._socket=sslContext.wrap_socket(sock)

		self._socket.connect((conf.hosts[0], conf.port))

		self.createNetworkers()

class Client(NetNode):

	def __init__(self,filename,treeFile=""):

		print(datetime.now(), "initializing...")

		super().__init__(filename,treeFile)

	## Asks server for node hashes to determine which are to be transferred.

	#

	# Uses a binary HashTree, where item at k is hash of items at 2k+1, 2k+2.

parser=ArgumentParser()

subparsers=parser.add_subparsers()

pBuild=subparsers.add_parser("build")

pBuild.add_argument("treefile", help="stored hash tree location")

pBuild.add_argument("datafile")

pBuild.set_defaults(func=buildTree)

pUpdate=subparsers.add_parser("push")

pUpdate.add_argument("-p","--port",type=int)

pUpdate.add_argument("-t","--tree",help="stored hash tree location")

pUpdate.add_argument("datafile")

pUpdate.set_defaults(func=push)

pUpdate=subparsers.add_parser("pull")

pUpdate.add_argument("-p","--port",type=int)

pUpdate.add_argument("--host",default="127.0.0.1")

pUpdate.add_argument("-t","--tree",help="stored hash tree location")

pUpdate.add_argument("datafile")

pUpdate.set_defaults(func=pull)

pServe=subparsers.add_parser("serve")

pServe.add_argument("-p","--port",type=int)

pServe.add_argument("-t","--tree",help="stored hash tree location")

pServe.add_argument("datafile")

pServe.set_defaults(func=serve)

args=parser.parse_args()

args.func(args)

#sudo losetup -f ext2.img

#sudo cryptsetup open --type=luks /dev/loop0 ext2luks

#sudo mkfs.ext2 /dev/mapper/ext2luks

sudo losetup -f ~/ext2.img

sudo cryptsetup open --type=luks /dev/loop0 ext2luks

sudo mount /dev/mapper/ext2luks ~/temp

sudo rdiff-backup -v 5 ~/Dokumenty ~/temp/Dokumenty

sudo rdiff-backup -v 5 ~/Projekty ~/temp/Projekty

sudo rdiff-backup -v 5 ~/Obrázky ~/temp/Obrázky

sudo umount /dev/mapper/ext2luks

sudo cryptsetup close ext2luks

sudo losetup -d /dev/loop0