mirror of
https://github.com/cedricbonhomme/Stegano.git
synced 2025-05-12 17:18:30 +02:00
Starting to improve the command line.
This commit is contained in:
Cédric Bonhomme
parent
a54909f4ad
commit
1879197624
4 changed files with 69 additions and 196 deletions
65
bin/lsb
65
bin/lsb
|
|
@ -20,8 +20,8 @@
|
|||
# along with this program. If not, see <http://www.gnu.org/licenses/>
|
||||
|
||||
__author__ = "Cedric Bonhomme"
|
||||
__version__ = "$Revision: 0.5 $"
|
||||
__date__ = "$Date: 2016/03/18 $"
|
||||
__version__ = "$Revision: 0.6 $"
|
||||
__date__ = "$Date: 2016/08/04 $"
|
||||
__license__ = "GPLv3"
|
||||
|
||||
try:
|
||||
|
|
@ -31,53 +31,52 @@ except:
|
|||
|
||||
from stegano import tools
|
||||
|
||||
from optparse import OptionParser
|
||||
parser = OptionParser(version=__version__)
|
||||
parser.add_option('--hide', action='store_true', default=False,
|
||||
help="Hides a message in an image.")
|
||||
parser.add_option('--reveal', action='store_true', default=False,
|
||||
help="Reveals the message hided in an image.")
|
||||
import argparse
|
||||
parser = argparse.ArgumentParser(prog='Stegano')
|
||||
group_method = parser.add_mutually_exclusive_group(required=True)
|
||||
group_method.add_argument('--hide', action='store_true', default=False,
|
||||
help='Hides a message in an image.')
|
||||
group_method.add_argument('--reveal', action='store_true', default=False,
|
||||
help='Reveals the message hided in an image.')
|
||||
|
||||
# Original image
|
||||
parser.add_option("-i", "--input", dest="input_image_file",
|
||||
parser.add_argument("-i", "--input", dest="input_image_file",
|
||||
help="Input image file.")
|
||||
# Image containing the secret
|
||||
parser.add_option("-o", "--output", dest="output_image_file",
|
||||
help="Output image containing the secret.")
|
||||
|
||||
group_secret = parser.add_mutually_exclusive_group()
|
||||
# Non binary secret message to hide
|
||||
parser.add_option("-m", "--secret-message", dest="secret_message",
|
||||
group_secret.add_argument("-m", dest="secret_message",
|
||||
help="Your secret message to hide (non binary).")
|
||||
|
||||
# Binary secret to hide (OGG, executable, etc.)
|
||||
parser.add_option("-f", "--secret-file", dest="secret_file",
|
||||
# Binary secret message to hide
|
||||
group_secret.add_argument("-f", dest="secret_file",
|
||||
help="Your secret to hide (Text or any binary file).")
|
||||
# Output for the binary binary secret.
|
||||
parser.add_option("-b", "--binary", dest="secret_binary",
|
||||
|
||||
# Image containing the secret
|
||||
group_output = parser.add_mutually_exclusive_group()
|
||||
group_output.add_argument("-o", "--output", dest="output_image_file",
|
||||
help="Output image containing the secret.")
|
||||
group_output.add_argument("-b", "--binary", dest="secret_binary",
|
||||
help="Output for the binary secret (Text or any binary file).")
|
||||
|
||||
parser.set_defaults(input_image_file = './pictures/Lenna.png',
|
||||
output_image_file = './pictures/Lenna_enc.png',
|
||||
secret_message = '', secret_file = '', secret_binary = "")
|
||||
arguments = parser.parse_args()
|
||||
|
||||
(options, args) = parser.parse_args()
|
||||
|
||||
|
||||
if options.hide:
|
||||
if options.secret_message != "" and options.secret_file == "":
|
||||
secret = options.secret_message
|
||||
elif options.secret_message == "" and options.secret_file != "":
|
||||
if arguments.hide:
|
||||
#parser.parse_args(['--hide'])
|
||||
if arguments.secret_message != None:
|
||||
secret = arguments.secret_message
|
||||
elif arguments.secret_file != None:
|
||||
secret = tools.binary2base64(options.secret_file)
|
||||
|
||||
img_encoded = lsb.hide(options.input_image_file, secret)
|
||||
img_encoded = lsb.hide(arguments.input_image_file, secret)
|
||||
try:
|
||||
img_encoded.save(options.output_image_file)
|
||||
img_encoded.save(arguments.output_image_file)
|
||||
except Exception as e:
|
||||
# If hide() returns an error (Too long message).
|
||||
print(e)
|
||||
|
||||
elif options.reveal:
|
||||
secret = lsb.reveal(options.input_image_file)
|
||||
if options.secret_binary != "":
|
||||
elif arguments.reveal:
|
||||
secret = lsb.reveal(arguments.input_image_file)
|
||||
if arguments.secret_binary != None:
|
||||
data = tools.base642binary(bytes(secret, "utf-8"))
|
||||
from PIL import Image
|
||||
import io
|
||||
|
|
|
|||
71
bin/lsb-set
71
bin/lsb-set
|
|
@ -1,4 +1,4 @@
|
|||
#!/usr/bin/env python
|
||||
#!/usr/bin/env python3.5
|
||||
#-*- coding: utf-8 -*-
|
||||
|
||||
# Stéganô - Stéganô is a basic Python Steganography module.
|
||||
|
|
@ -33,70 +33,69 @@ except:
|
|||
|
||||
from stegano import tools
|
||||
|
||||
from optparse import OptionParser
|
||||
parser = OptionParser(version=__version__)
|
||||
parser.add_option('--hide', action='store_true', default=False,
|
||||
help="Hides a message in an image.")
|
||||
parser.add_option('--reveal', action='store_true', default=False,
|
||||
help="Reveals the message hided in an image.")
|
||||
import argparse
|
||||
parser = argparse.ArgumentParser(prog='Stegano')
|
||||
group_method = parser.add_mutually_exclusive_group(required=True)
|
||||
group_method.add_argument('--hide', action='store_true', default=False,
|
||||
help='Hides a message in an image.')
|
||||
group_method.add_argument('--reveal', action='store_true', default=False,
|
||||
help='Reveals the message hided in an image.')
|
||||
|
||||
# Original image
|
||||
parser.add_option("-i", "--input", dest="input_image_file",
|
||||
parser.add_argument("-i", "--input", dest="input_image_file",
|
||||
help="Input image file.")
|
||||
|
||||
# Generator
|
||||
parser.add_option("-g", "--generator", dest="generator_function",
|
||||
parser.add_argument("-g", "--generator", dest="generator_function",
|
||||
help="Generator")
|
||||
|
||||
# Image containing the secret
|
||||
parser.add_option("-o", "--output", dest="output_image_file",
|
||||
help="Output image containing the secret.")
|
||||
group_secret = parser.add_mutually_exclusive_group()
|
||||
|
||||
# Non binary secret message to hide
|
||||
parser.add_option("-m", "--secret-message", dest="secret_message",
|
||||
group_secret.add_argument("-m", dest="secret_message",
|
||||
help="Your secret message to hide (non binary).")
|
||||
|
||||
# Binary secret to hide (OGG, executable, etc.)
|
||||
parser.add_option("-f", "--secret-file", dest="secret_file",
|
||||
# Binary secret message to hide
|
||||
group_secret.add_argument("-f", dest="secret_file",
|
||||
help="Your secret to hide (Text or any binary file).")
|
||||
# Output for the binary binary secret.
|
||||
parser.add_option("-b", "--binary", dest="secret_binary",
|
||||
|
||||
# Image containing the secret
|
||||
group_output = parser.add_mutually_exclusive_group()
|
||||
group_output.add_argument("-o", "--output", dest="output_image_file",
|
||||
help="Output image containing the secret.")
|
||||
group_output.add_argument("-b", "--binary", dest="secret_binary",
|
||||
help="Output for the binary secret (Text or any binary file).")
|
||||
|
||||
parser.set_defaults(input_image_file = './pictures/Lenna.png',
|
||||
generator_function = 'fermat',
|
||||
output_image_file = './pictures/Lenna_enc.png',
|
||||
secret_message = '', secret_file = '', secret_binary = "")
|
||||
arguments = parser.parse_args()
|
||||
|
||||
(options, args) = parser.parse_args()
|
||||
|
||||
try:
|
||||
generator = getattr(generators, options.generator_function)()
|
||||
generator = getattr(generators, arguments.generator_function)()
|
||||
except AttributeError as e:
|
||||
print("Unknown generator: {}".format(options.generator_function))
|
||||
print("Unknown generator: {}".format(arguments.generator_function))
|
||||
exit(1)
|
||||
|
||||
if options.hide:
|
||||
if options.secret_message != "" and options.secret_file == "":
|
||||
secret = options.secret_message
|
||||
elif options.secret_message == "" and options.secret_file != "":
|
||||
secret = tools.binary2base64(options.secret_file)
|
||||
if arguments.hide:
|
||||
if arguments.secret_message != None:
|
||||
secret = arguments.secret_message
|
||||
elif arguments.secret_file != "":
|
||||
secret = tools.binary2base64(arguments.secret_file)
|
||||
|
||||
img_encoded = lsbset.hide(options.input_image_file, secret, generator)
|
||||
img_encoded = lsbset.hide(arguments.input_image_file, secret, generator)
|
||||
try:
|
||||
img_encoded.save(options.output_image_file)
|
||||
img_encoded.save(arguments.output_image_file)
|
||||
except Exception as e:
|
||||
# If hide() returns an error (Too long message).
|
||||
print(e)
|
||||
|
||||
elif options.reveal:
|
||||
elif arguments.reveal:
|
||||
try:
|
||||
secret = lsbset.reveal(options.input_image_file, generator)
|
||||
secret = lsbset.reveal(arguments.input_image_file, generator)
|
||||
except IndexError:
|
||||
print("Impossible to detect message.")
|
||||
exit(0)
|
||||
if options.secret_binary != "":
|
||||
if arguments.secret_binary != None:
|
||||
data = tools.base642binary(secret)
|
||||
with open(options.secret_binary, "w") as f:
|
||||
with open(arguments.secret_binary, "w") as f:
|
||||
f.write(data)
|
||||
else:
|
||||
print(secret)
|
||||
|
|
|
|||
|
|
@ -20,8 +20,8 @@
|
|||
# along with this program. If not, see <http://www.gnu.org/licenses/>
|
||||
|
||||
__author__ = "Cedric Bonhomme"
|
||||
__version__ = "$Revision: 0.2.1 $"
|
||||
__date__ = "$Date: 2016/03/13 $"
|
||||
__version__ = "$Revision: 0.2.2 $"
|
||||
__date__ = "$Date: 2016/08/04 $"
|
||||
__license__ = "GPLv3"
|
||||
|
||||
import sys
|
||||
|
|
@ -131,58 +131,3 @@ def write(image, output_image_file):
|
|||
print(e)
|
||||
finally:
|
||||
image.close()
|
||||
|
||||
if __name__ == '__main__':
|
||||
# Point of entry in execution mode.
|
||||
from optparse import OptionParser
|
||||
parser = OptionParser(version=__version__)
|
||||
parser.add_option('--hide', action='store_true', default=False,
|
||||
help="Hides a message in an image.")
|
||||
parser.add_option('--reveal', action='store_true', default=False,
|
||||
help="Reveals the message hided in an image.")
|
||||
# Original image
|
||||
parser.add_option("-i", "--input", dest="input_image_file",
|
||||
help="Input image file.")
|
||||
# Image containing the secret
|
||||
parser.add_option("-o", "--output", dest="output_image_file",
|
||||
help="Output image containing the secret.")
|
||||
|
||||
# Non binary secret message to hide
|
||||
parser.add_option("-m", "--secret-message", dest="secret_message",
|
||||
help="Your secret message to hide (non binary).")
|
||||
|
||||
# Binary secret to hide (OGG, executable, etc.)
|
||||
parser.add_option("-f", "--secret-file", dest="secret_file",
|
||||
help="Your secret to hide (Text or any binary file).")
|
||||
# Output for the binary binary secret.
|
||||
parser.add_option("-b", "--binary", dest="secret_binary",
|
||||
help="Output for the binary secret (Text or any binary file).")
|
||||
|
||||
parser.set_defaults(input_image_file = './pictures/Lenna.png',
|
||||
output_image_file = './pictures/Lenna_enc.png',
|
||||
secret_message = '', secret_file = '', secret_binary = "")
|
||||
|
||||
(options, args) = parser.parse_args()
|
||||
|
||||
|
||||
if options.hide:
|
||||
if options.secret_message != "" and options.secret_file == "":
|
||||
secret = options.secret_message
|
||||
elif options.secret_message == "" and options.secret_file != "":
|
||||
secret = tools.binary2base64(options.secret_file)
|
||||
|
||||
img_encoded = hide(options.input_image_file, secret)
|
||||
try:
|
||||
img_encoded.save(options.output_image_file)
|
||||
except Exception as e:
|
||||
# If hide() returns an error (Too long message).
|
||||
print(e)
|
||||
|
||||
elif options.reveal:
|
||||
secret = reveal(options.input_image_file)
|
||||
if options.secret_binary != "":
|
||||
data = tools.base642binary(bytes(secret, "utf-8)"))
|
||||
with open(options.secret_binary, "wb") as f:
|
||||
f.write(data)
|
||||
else:
|
||||
print(secret)
|
||||
|
|
|
|||
|
|
@ -132,73 +132,3 @@ def write(image, output_image_file):
|
|||
except Exception as e:
|
||||
# If hide() returns an error (Too long message).
|
||||
print(e)
|
||||
|
||||
if __name__ == '__main__':
|
||||
# Point of entry in execution mode.
|
||||
from optparse import OptionParser
|
||||
parser = OptionParser(version=__version__)
|
||||
parser.add_option('--hide', action='store_true', default=False,
|
||||
help="Hides a message in an image.")
|
||||
parser.add_option('--reveal', action='store_true', default=False,
|
||||
help="Reveals the message hided in an image.")
|
||||
# Original image
|
||||
parser.add_option("-i", "--input", dest="input_image_file",
|
||||
help="Input image file.")
|
||||
|
||||
# Generator
|
||||
parser.add_option("-g", "--generator", dest="generator_function",
|
||||
help="Generator")
|
||||
|
||||
# Image containing the secret
|
||||
parser.add_option("-o", "--output", dest="output_image_file",
|
||||
help="Output image containing the secret.")
|
||||
|
||||
# Non binary secret message to hide
|
||||
parser.add_option("-m", "--secret-message", dest="secret_message",
|
||||
help="Your secret message to hide (non binary).")
|
||||
|
||||
# Binary secret to hide (OGG, executable, etc.)
|
||||
parser.add_option("-f", "--secret-file", dest="secret_file",
|
||||
help="Your secret to hide (Text or any binary file).")
|
||||
# Output for the binary binary secret.
|
||||
parser.add_option("-b", "--binary", dest="secret_binary",
|
||||
help="Output for the binary secret (Text or any binary file).")
|
||||
|
||||
parser.set_defaults(input_image_file = './pictures/Lenna.png',
|
||||
generator_function = 'fermat',
|
||||
output_image_file = './pictures/Lenna_enc.png',
|
||||
secret_message = '', secret_file = '', secret_binary = "")
|
||||
|
||||
(options, args) = parser.parse_args()
|
||||
|
||||
try:
|
||||
generator = getattr(generators, options.generator_function)()
|
||||
except AttributeError as e:
|
||||
print("Unknown generator: {}".format(options.generator_function))
|
||||
exit(1)
|
||||
|
||||
if options.hide:
|
||||
if options.secret_message != "" and options.secret_file == "":
|
||||
secret = options.secret_message
|
||||
elif options.secret_message == "" and options.secret_file != "":
|
||||
secret = tools.binary2base64(options.secret_file)
|
||||
|
||||
img_encoded = hide(options.input_image_file, secret, generator)
|
||||
try:
|
||||
img_encoded.save(options.output_image_file)
|
||||
except Exception as e:
|
||||
# If hide() returns an error (Too long message).
|
||||
print(e)
|
||||
|
||||
elif options.reveal:
|
||||
try:
|
||||
secret = reveal(options.input_image_file, generator)
|
||||
except IndexError:
|
||||
print("Impossible to detect message.")
|
||||
exit(0)
|
||||
if options.secret_binary != "":
|
||||
data = tools.base642binary(secret)
|
||||
with open(options.secret_binary, "w") as f:
|
||||
f.write(data)
|
||||
else:
|
||||
print(secret)
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue