first commit
This commit is contained in:
z0noxz
3
MANIFEST.in
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3
MANIFEST.in
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include bin/endrilo
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recursive-include endrilo *.py
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include README.md
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47
README.md
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README.md
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Endrilo: This script encodes and decodes text, files or piping, by counting bits in succession.
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===============================================================================================
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Contact
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-------
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* Author: z0noxz
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* Source: https://github.com/z0noxz/endrilo
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* Email: z0noxz@mail.com
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Description
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-----------
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This script encodes and decodes text, files or piping, by counting bits in succession. More features include password encryption and compression.
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By itself counting bits in succession isn't a particularly safe way of ciphering data, so besides that the data will also get XORed with a password based seed randomizer.
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How to use
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----------
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Install it:
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git clone https://github.com/z0noxz/endrilo
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cd endrilo
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sudo ./setup.py install
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Encode your message with any of the following ways:
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endrilo --encode "my secret message"
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echo -n "my secret message" | endrilo --encode-pipe
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endrilo --encode-file my-secret-file
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cat my-secret-file | endrilo --encode-pipe
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Decode your message with any if the following ways:
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endrilo --decode "SBQloiNpSSJFk6IlibRkjhJFSSJFWqQlVCYliRQ="
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echo -n "SBQloiNpSSJFk6IlibRkjhJFSSJFWqQlVCYliRQ=" | endrilo --decode-pipe
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endrilo --decode-file my-encoded-file
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cat my-encoded-file | endrilo --decode-pipe
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A password can be specified to enhance security:
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endrilo --encode "my secret message" --password "lamepassword"
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endrilo --decode "MDiXIdE17GRFxehlGVd0A4BIOvk5BqwLOJA1rig=" --password "lamepassword"
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Compression can be used for smaller storage:
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endrilo --encode "my secret message" --password "lamepassword" --gzip
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endrilo --decode "H4sIABxvglgC/zOwmK540fRNiuvRF6mS4SXMDR5WPy3Z1nBbTDBdpwEACDQlwB0AAAA=" --password "lamepassword" --gzip
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2
bin/endrilo
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2
bin/endrilo
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#!/usr/bin/env sh
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python3 -m endrilo.endrilo "$@"
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1
endrilo/__init__.py
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1
endrilo/__init__.py
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import endrilo
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242
endrilo/endrilo.py
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endrilo/endrilo.py
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#!/usr/bin/env python3
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import array, base64, getopt, gzip, hashlib, random, sys, traceback, os
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help_notes = """
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Endrilo 0.2
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-----------------------------
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Created by: z0noxz
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https://github.com/z0noxz/endrilo
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Description:
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This script encodes and decodes text, files or piping, by counting bits in succession.
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More features included password encryption and compression.
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Usage: (python) endrilo.py [options]
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Options:
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--help Show this help message and exit
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Mandatory:
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Pick one of the options below
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--encode=TEXT Specify the text to be encoded
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--encode-file=PATH Encode a file instead of a string
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--encode-pipe Reads the pipe for data to encode
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--decode=TEXT Specify the text to be decoded
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--decode-file=PATH Decode a file instead of a string
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--decode-pipe Reads the pipe for data to decode
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Optional:
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--password=PASSWD Specify a password for encryption
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--gzip zip or unzip data
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"""
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bin_oct = [ [False, False, False], [True, False, False], [False, True, False], [True, True, False], [False, False, True], [True, False, True], [False, True, True], [True, True, True] ]
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class Print(object):
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@staticmethod
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def text(text = "", continuous = False):
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if continuous:
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sys.stdout.write(" " + text)
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sys.stdout.flush()
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else:
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print(" " + text)
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return len(text)
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@staticmethod
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def info(text = "", continuous = False): return Print.text("\033[94m[i]\033[0m " + text, continuous)
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@staticmethod
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def warning(text = "", continuous = False): return Print.text("\033[96m[!]\033[0m " + text, continuous)
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@staticmethod
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def status(text = "", continuous = False): return Print.text("\033[94m[*]\033[0m " + text, continuous)
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@staticmethod
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def error(text = "", continuous = False): return Print.text("\033[91m[-]\033[0m " + text, continuous)
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@staticmethod
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def success(text = "", continuous = False): return Print.text("\033[92m[+]\033[0m " + text, continuous)
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@staticmethod
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def color(text = "", color = 91, continuous = False): return Print.text("\033[" + str(color) + "m" + text + "\033[0m", continuous)
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def boolarray(data):
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holder = []
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for x in data:
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for i in range(8):
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holder.append(True if ((x >> i) & 1) else False)
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return holder
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def passxor(data, passwd):
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_passwd = bytearray()
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_passwd.extend(hashlib.sha512(passwd.encode("utf-8")).digest())
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random.seed(str(_passwd))
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if len(_passwd) > len(data):
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for i in range(len(_passwd)):
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data[(i % len(data))] = data[(i % len(data))] ^ random.getrandbits(8)
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else:
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for i in range(len(data)):
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data[i] = data[i] ^ random.getrandbits(8)
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return data
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def encode(data, passwd = ""):
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global bin_oct
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data = bytearray(data)
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holder = bytearray()
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bits = []
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count = 0
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for i in range(0, (8 * len(data))):
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if (((data[int(i / 8)] & (1 << (i % 8))) != 0) != ((len(bits) / 3) % 2 != 0)):
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while count > 7:
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bits.extend(bin_oct[7])
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bits.extend(bin_oct[0])
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count -= 7
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bits.extend(bin_oct[count])
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count = 0
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if (i + 1 == (8 * len(data))):
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bits.extend(bin_oct[count + 1])
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bits.extend([False for x in range(0, (8 - len(bits) % 8))])
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count += 1
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for i in range(0, len(bits), 8):
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holder.extend([ord(chr(sum(v<<x for x, v in enumerate(bits[i:][:8]))))])
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return (passxor(holder, passwd) if len(passwd) > 0 else holder)
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def decode(data, passwd = ""):
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global bin_oct
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data = bytearray(data)
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holder = bytearray()
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bits = []
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array = boolarray(passxor(data, passwd) if len(passwd) > 0 else data)
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array.extend([False for x in range(0, (3 - len(array) % 3))])
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for i in range(0, int(len(array) / 3)):
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bits.extend([(True if i % 2 != 0 else False) for x in range(0, bin_oct.index(array[(i * 3):][:3]))])
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for i in range(0, len(bits), 8):
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holder.extend([ord(chr(sum(v<<x for x, v in enumerate(bits[i:][:8]))))])
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return holder
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def main(argv):
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global help_notes
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_ag = {
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"password" : "",
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"gzip" : False
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}
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_ag_c = 0
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try:
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opts, args = getopt.getopt(argv, "",
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[
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"help",
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# Mandatory
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"encode=",
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"encode-file=",
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"encode-pipe",
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"decode=",
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"decode-file=",
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"decode-pipe",
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# Optional
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"password=",
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"gzip",
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])
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except getopt.GetoptError as e:
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Print.error(str(e))
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sys.exit(2)
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for opt, arg in opts:
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if opt in ("--help"):
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print(help_notes)
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sys.exit()
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elif opt in ("--encode"):
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_ag["encode"] = arg
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_ag_c += 1
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elif opt in ("--encode-file"):
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_ag["encode-file"] = arg
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_ag_c += 1
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elif opt in ("--encode-pipe"):
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if not os.isatty(sys.stdin.fileno()):
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_ag["encode"] = sys.stdin.read()
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_ag_c += 1
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elif opt in ("--decode"):
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_ag["decode"] = arg
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_ag_c += 1
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elif opt in ("--decode-file"):
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_ag["decode-file"] = arg
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_ag_c += 1
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elif opt in ("--decode-pipe"):
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if not os.isatty(sys.stdin.fileno()):
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_ag["decode"] = sys.stdin.read()
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_ag_c += 1
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elif opt in ("--password"):
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_ag["password"] = arg
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elif opt in ("--gzip"):
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_ag["gzip"] = True
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if (_ag_c > 1):
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Print.error("Only one command is allowed")
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sys.exit(2)
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elif (_ag_c == 0):
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Print.error("No command was given")
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sys.exit(2)
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try:
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data = bytearray()
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if ("encode" in _ag) or ("encode-file" in _ag):
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# Read input data
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if ("encode-file" in _ag): data.extend(open(_ag["encode-file"]).read().encode("utf-8"))
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else: data.extend(_ag["encode"].encode("utf-8"))
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# Encode data
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data = encode(data, _ag["password"])
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# Zip data
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if (_ag["gzip"]):
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data = gzip.compress(data)
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# Base64 encode
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data = base64.b64encode(data)
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elif ("decode" in _ag) or ("decode-file" in _ag):
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# Read input data
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if ("decode-file" in _ag): data.extend(open(_ag["decode-file"]).read().encode("utf-8"))
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else: data.extend(_ag["decode"].encode("utf-8"))
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# Base64 decode
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data = base64.b64decode(data)
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# Unzip data
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if (_ag["gzip"]):
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data = gzip.decompress(data)
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# Decode data
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data = decode(data, _ag["password"])
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# Print output
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print(data.decode("utf-8"))
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except Exception as e:
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Print.error("Rethink what you just did...")
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for line in str(traceback.format_exc()).split("\n"):
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Print.color(line)
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if __name__ == "__main__": main(sys.argv[1:])
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34
setup.py
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34
setup.py
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@@ -0,0 +1,34 @@
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#!/usr/bin/env python3
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from setuptools import setup
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setup(
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name="Endrilo",
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version="0.2",
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description="This script encodes and decodes text, files or piping, by counting bits in succession.",
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author="z0noxz",
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author_email="z0noxz@mail.com",
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url="https://github.com/z0noxz/endrilo",
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classifiers=[
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"Development Status :: 2 - Beta",
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"Intended Audience :: Developers",
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"Intended Audience :: End Users/Desktop",
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"Natural Language :: English",
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"Programming Language :: Python",
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"Topic :: Security :: Cryptography",
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"Topic :: Text Processing :: Filters",
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"Topic :: Text Processing :: Linguistic",
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],
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requires=[
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"array",
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"base64",
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"getopt",
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"gzip",
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"hashlib",
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"random",
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"sys",
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"traceback",
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"os"
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],
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scripts=["bin/endrilo"],
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packages=["endrilo"]
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)
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