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z0noxz
2017-01-20 22:16:34 +01:00
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MANIFEST.in Normal file
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include bin/endrilo
recursive-include endrilo *.py
include README.md

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README.md Normal file
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Endrilo: This script encodes and decodes text, files or piping, by counting bits in succession.
===============================================================================================
Contact
-------
* Author: z0noxz
* Source: https://github.com/z0noxz/endrilo
* Email: z0noxz@mail.com
Description
-----------
This script encodes and decodes text, files or piping, by counting bits in succession. More features include password encryption and compression.
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.
How to use
----------
Install it:
git clone https://github.com/z0noxz/endrilo
cd endrilo
sudo ./setup.py install
Encode your message with any of the following ways:
endrilo --encode "my secret message"
echo -n "my secret message" | endrilo --encode-pipe
endrilo --encode-file my-secret-file
cat my-secret-file | endrilo --encode-pipe
Decode your message with any if the following ways:
endrilo --decode "SBQloiNpSSJFk6IlibRkjhJFSSJFWqQlVCYliRQ="
echo -n "SBQloiNpSSJFk6IlibRkjhJFSSJFWqQlVCYliRQ=" | endrilo --decode-pipe
endrilo --decode-file my-encoded-file
cat my-encoded-file | endrilo --decode-pipe
A password can be specified to enhance security:
endrilo --encode "my secret message" --password "lamepassword"
endrilo --decode "MDiXIdE17GRFxehlGVd0A4BIOvk5BqwLOJA1rig=" --password "lamepassword"
Compression can be used for smaller storage:
endrilo --encode "my secret message" --password "lamepassword" --gzip
endrilo --decode "H4sIABxvglgC/zOwmK540fRNiuvRF6mS4SXMDR5WPy3Z1nBbTDBdpwEACDQlwB0AAAA=" --password "lamepassword" --gzip

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bin/endrilo Executable file
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#!/usr/bin/env sh
python3 -m endrilo.endrilo "$@"

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endrilo/__init__.py Executable file
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import endrilo

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endrilo/endrilo.py Executable file
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#!/usr/bin/env python3
import array, base64, getopt, gzip, hashlib, random, sys, traceback, os
help_notes = """
Endrilo 0.2
-----------------------------
Created by: z0noxz
https://github.com/z0noxz/endrilo
Description:
This script encodes and decodes text, files or piping, by counting bits in succession.
More features included password encryption and compression.
Usage: (python) endrilo.py [options]
Options:
--help Show this help message and exit
Mandatory:
Pick one of the options below
--encode=TEXT Specify the text to be encoded
--encode-file=PATH Encode a file instead of a string
--encode-pipe Reads the pipe for data to encode
--decode=TEXT Specify the text to be decoded
--decode-file=PATH Decode a file instead of a string
--decode-pipe Reads the pipe for data to decode
Optional:
--password=PASSWD Specify a password for encryption
--gzip zip or unzip data
"""
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] ]
class Print(object):
@staticmethod
def text(text = "", continuous = False):
if continuous:
sys.stdout.write(" " + text)
sys.stdout.flush()
else:
print(" " + text)
return len(text)
@staticmethod
def info(text = "", continuous = False): return Print.text("\033[94m[i]\033[0m " + text, continuous)
@staticmethod
def warning(text = "", continuous = False): return Print.text("\033[96m[!]\033[0m " + text, continuous)
@staticmethod
def status(text = "", continuous = False): return Print.text("\033[94m[*]\033[0m " + text, continuous)
@staticmethod
def error(text = "", continuous = False): return Print.text("\033[91m[-]\033[0m " + text, continuous)
@staticmethod
def success(text = "", continuous = False): return Print.text("\033[92m[+]\033[0m " + text, continuous)
@staticmethod
def color(text = "", color = 91, continuous = False): return Print.text("\033[" + str(color) + "m" + text + "\033[0m", continuous)
def boolarray(data):
holder = []
for x in data:
for i in range(8):
holder.append(True if ((x >> i) & 1) else False)
return holder
def passxor(data, passwd):
_passwd = bytearray()
_passwd.extend(hashlib.sha512(passwd.encode("utf-8")).digest())
random.seed(str(_passwd))
if len(_passwd) > len(data):
for i in range(len(_passwd)):
data[(i % len(data))] = data[(i % len(data))] ^ random.getrandbits(8)
else:
for i in range(len(data)):
data[i] = data[i] ^ random.getrandbits(8)
return data
def encode(data, passwd = ""):
global bin_oct
data = bytearray(data)
holder = bytearray()
bits = []
count = 0
for i in range(0, (8 * len(data))):
if (((data[int(i / 8)] & (1 << (i % 8))) != 0) != ((len(bits) / 3) % 2 != 0)):
while count > 7:
bits.extend(bin_oct[7])
bits.extend(bin_oct[0])
count -= 7
bits.extend(bin_oct[count])
count = 0
if (i + 1 == (8 * len(data))):
bits.extend(bin_oct[count + 1])
bits.extend([False for x in range(0, (8 - len(bits) % 8))])
count += 1
for i in range(0, len(bits), 8):
holder.extend([ord(chr(sum(v<<x for x, v in enumerate(bits[i:][:8]))))])
return (passxor(holder, passwd) if len(passwd) > 0 else holder)
def decode(data, passwd = ""):
global bin_oct
data = bytearray(data)
holder = bytearray()
bits = []
array = boolarray(passxor(data, passwd) if len(passwd) > 0 else data)
array.extend([False for x in range(0, (3 - len(array) % 3))])
for i in range(0, int(len(array) / 3)):
bits.extend([(True if i % 2 != 0 else False) for x in range(0, bin_oct.index(array[(i * 3):][:3]))])
for i in range(0, len(bits), 8):
holder.extend([ord(chr(sum(v<<x for x, v in enumerate(bits[i:][:8]))))])
return holder
def main(argv):
global help_notes
_ag = {
"password" : "",
"gzip" : False
}
_ag_c = 0
try:
opts, args = getopt.getopt(argv, "",
[
"help",
# Mandatory
"encode=",
"encode-file=",
"encode-pipe",
"decode=",
"decode-file=",
"decode-pipe",
# Optional
"password=",
"gzip",
])
except getopt.GetoptError as e:
Print.error(str(e))
sys.exit(2)
for opt, arg in opts:
if opt in ("--help"):
print(help_notes)
sys.exit()
elif opt in ("--encode"):
_ag["encode"] = arg
_ag_c += 1
elif opt in ("--encode-file"):
_ag["encode-file"] = arg
_ag_c += 1
elif opt in ("--encode-pipe"):
if not os.isatty(sys.stdin.fileno()):
_ag["encode"] = sys.stdin.read()
_ag_c += 1
elif opt in ("--decode"):
_ag["decode"] = arg
_ag_c += 1
elif opt in ("--decode-file"):
_ag["decode-file"] = arg
_ag_c += 1
elif opt in ("--decode-pipe"):
if not os.isatty(sys.stdin.fileno()):
_ag["decode"] = sys.stdin.read()
_ag_c += 1
elif opt in ("--password"):
_ag["password"] = arg
elif opt in ("--gzip"):
_ag["gzip"] = True
if (_ag_c > 1):
Print.error("Only one command is allowed")
sys.exit(2)
elif (_ag_c == 0):
Print.error("No command was given")
sys.exit(2)
try:
data = bytearray()
if ("encode" in _ag) or ("encode-file" in _ag):
# Read input data
if ("encode-file" in _ag): data.extend(open(_ag["encode-file"]).read().encode("utf-8"))
else: data.extend(_ag["encode"].encode("utf-8"))
# Encode data
data = encode(data, _ag["password"])
# Zip data
if (_ag["gzip"]):
data = gzip.compress(data)
# Base64 encode
data = base64.b64encode(data)
elif ("decode" in _ag) or ("decode-file" in _ag):
# Read input data
if ("decode-file" in _ag): data.extend(open(_ag["decode-file"]).read().encode("utf-8"))
else: data.extend(_ag["decode"].encode("utf-8"))
# Base64 decode
data = base64.b64decode(data)
# Unzip data
if (_ag["gzip"]):
data = gzip.decompress(data)
# Decode data
data = decode(data, _ag["password"])
# Print output
print(data.decode("utf-8"))
except Exception as e:
Print.error("Rethink what you just did...")
for line in str(traceback.format_exc()).split("\n"):
Print.color(line)
if __name__ == "__main__": main(sys.argv[1:])

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setup.py Executable file
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#!/usr/bin/env python3
from setuptools import setup
setup(
name="Endrilo",
version="0.2",
description="This script encodes and decodes text, files or piping, by counting bits in succession.",
author="z0noxz",
author_email="z0noxz@mail.com",
url="https://github.com/z0noxz/endrilo",
classifiers=[
"Development Status :: 2 - Beta",
"Intended Audience :: Developers",
"Intended Audience :: End Users/Desktop",
"Natural Language :: English",
"Programming Language :: Python",
"Topic :: Security :: Cryptography",
"Topic :: Text Processing :: Filters",
"Topic :: Text Processing :: Linguistic",
],
requires=[
"array",
"base64",
"getopt",
"gzip",
"hashlib",
"random",
"sys",
"traceback",
"os"
],
scripts=["bin/endrilo"],
packages=["endrilo"]
)