bmp, png, txt, wav, Mp3, Mp4 fully integrated
This commit is contained in:
cleontay
parent
b267e81b4a
commit
2c708d01f8
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@ -1,10 +1,12 @@
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from flask import Flask, render_template, request, redirect, session, send_from_directory
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from lib.steganography import img_steg, wav_steg, txt_steg
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from lib.steganography import img_steg, wav_steg, txt_steg, file_steg
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import cv2
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import os
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import sys
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import wave
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import warnings
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MAX_SESSION_SIZE = 4093
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WORKING_PATH = os.path.join(os.path.dirname(os.path.abspath(sys.argv[0])), "upload") + os.sep
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app = Flask(__name__, template_folder='views')
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@ -30,39 +32,48 @@ def encoding():
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try:
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file = request.files['origin']
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b2c = [int(x) for x in request.form.getlist("b2c")]
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# b2c = [int(request.form['b2c'])]
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payload = request.form['payload']
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if file.filename != "":
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file.save(WORKING_PATH + file.filename)
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file_extension = os.path.splitext(file.filename)[1]
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if file_extension == ".png" or file_extension == ".bmp":
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steg = img_steg.img_steg(WORKING_PATH + file.filename, b2c).encode(payload)
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cv2.imwrite(WORKING_PATH + "encoded_" + file.filename, steg)
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file_extension = os.path.splitext(file.filename)[1][1:]
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if file_extension == "png" or file_extension == "bmp":
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encode = img_steg.img_steg(WORKING_PATH + file.filename, b2c).encode(payload)
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cv2.imwrite(WORKING_PATH + "encoded_" + file.filename, encode)
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session['image'] = file.filename
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session['image2'] = "encoded_" + file.filename
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elif file_extension == ".wav":
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steg = wav_steg.wav_steg(WORKING_PATH + file.filename, b2c).encode(payload)
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elif file_extension == "wav":
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encode = wav_steg.wav_steg(WORKING_PATH + file.filename, b2c).encode(payload)
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# Write encoded data to file
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new_wav_file = wave.open(WORKING_PATH + "encoded_" + file.filename, "wb")
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new_wav_file.setnchannels(steg["num_channels"])
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new_wav_file.setsampwidth(steg["sample_width"])
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new_wav_file.setframerate(steg["frame_rate"])
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new_wav_file.writeframes(steg["num_frames"])
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new_wav_file.setnchannels(encode["num_channels"])
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new_wav_file.setsampwidth(encode["sample_width"])
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new_wav_file.setframerate(encode["frame_rate"])
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new_wav_file.writeframes(encode["num_frames"])
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new_wav_file.close()
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session['wav'] = file.filename
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session['wav2'] = "encoded_" + file.filename
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elif file_extension == ".txt":
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elif file_extension == "txt":
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encoded_data = txt_steg.txt_steg(WORKING_PATH + file.filename, b2c).encode(payload)
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with open(os.path.join(WORKING_PATH, "encoded_" + file.filename), "w") as f:
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f.write(encoded_data)
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session['txt'] = file.filename
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session['txt2'] = "encoded_" + file.filename
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elif file_extension == "mp3" or file_extension == "mp4":
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encoded_data = file_steg.file_steg(WORKING_PATH + file.filename, b2c).encode(payload)
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with open(os.path.join(WORKING_PATH, "encoded_" + file.filename), "wb") as f:
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f.write(encoded_data)
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session[file_extension] = file.filename
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session[file_extension + '_2'] = "encoded_" + file.filename
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return redirect("/encode_result")
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except:
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except Exception as exception:
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print("ENCODE(Exception):", exception)
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return redirect("/unsupported")
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except UserWarning as warning:
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print("ENCODE(warning):", warning)
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return redirect("/unsupported")
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@app.route('/encode_result')
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@ -79,28 +90,47 @@ def decode():
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@app.route("/decoding", methods=['POST'])
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def decoding():
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def decode_files(class_name, _path, b2c, ext):
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class_name_str = class_name.__name__.split(".")[-1]
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method = getattr(class_name, class_name_str)
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payload = method(_path, b2c).decode()
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if class_name_str == "img_steg":
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session["image"] = file.filename
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else:
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session[ext] = file.filename
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if sys.getsizeof(payload) <= MAX_SESSION_SIZE:
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session["payload"] = payload
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else:
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raise Exception("Payload too big")
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try:
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file = request.files['encoded_file']
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b2c = [int(x) for x in request.form.getlist("b2c")]
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if file.filename != "":
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file.save(WORKING_PATH + file.filename)
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file_extension = os.path.splitext(file.filename)[1]
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if file_extension == ".png" or file_extension == ".bmp":
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payload = img_steg.img_steg(WORKING_PATH + file.filename, b2c).decode()
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session["payload"] = payload
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session["image"] = file.filename
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elif file_extension == ".wav":
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payload = wav_steg.wav_steg(WORKING_PATH + file.filename, b2c).decode()
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session["payload"] = payload
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session["wav"] = file.filename
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elif file_extension == ".txt":
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payload = txt_steg.txt_steg(WORKING_PATH + file.filename, b2c).decode()
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session["payload"] = payload
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session["txt"] = file.filename
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_path = WORKING_PATH + file.filename
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file.save(_path)
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file_extension = os.path.splitext(file.filename)[1][1:]
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if file_extension == "png" or file_extension == "bmp":
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decode_files(img_steg, _path, b2c, file_extension)
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elif file_extension == "wav":
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decode_files(wav_steg, _path, b2c, file_extension)
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elif file_extension == "txt":
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decode_files(txt_steg, _path, b2c, file_extension)
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elif file_extension == "mp3" or file_extension == "mp4":
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decode_files(file_steg, _path, b2c, file_extension)
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return redirect("/decode_result")
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except:
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except Exception as exception:
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print("DECODE(Exception):", exception)
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return redirect("/unsupported")
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except UserWarning as warning:
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print("DECODE(warning):", warning)
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return redirect("/unsupported")
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@app.route('/decode_result')
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Binary file not shown.
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Before Width: | Height: | Size: 4.7 KiB |
Binary file not shown.
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@ -1,76 +0,0 @@
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Secret Data
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We're no strangers to love
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You know the rules and so do I
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A full commitment's what I'm thinking of
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You wouldn't get this from any other guy
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I just wanna tell you how I'm feeling
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Gotta make you understand
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Never gonna give you up
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Never gonna let you down
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Never gonna run around and desert you
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Never gonna make you cry
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Never gonna say goodbye
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Never gonna tell a lie and hurt you
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We've known each other for so long
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Your heart's been aching, but
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You're too shy to say it
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Inside, we both know what's been going on
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We know the game and we're gonna play it
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And if you ask me how I'm feeling
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Don't tell me you're too blind to see
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Never gonna give you up
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Never gonna let you down
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Never gonna run around and desert you
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Never gonna make you cry
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Never gonna say goodbye
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Never gonna tell a lie and hurt you
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Never gonna give you up
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Never gonna let you down
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Never gonna run around and desert you
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Never gonna make you cry
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Never gonna say goodbye
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Never gonna tell a lie and hurt you
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(Ooh, give you up)
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(Ooh, give you up)
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Never gonna give, never gonna give
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(Give you up)
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Never gonna give, never gonna give
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(Give you up)
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We've known each other for so long
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Your heart's been aching, but
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You're too shy to say it
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Inside, we both know what's been going on
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We know the game and we're gonna play it
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I just wanna tell you how I'm feeling
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Gotta make you understand
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Never gonna give you up
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Never gonna let you down
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Never gonna run around and desert you
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Never gonna make you cry
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Never gonna say goodbye
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Never gonna tell a lie and hurt you
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Never gonna give you up
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Never gonna let you down
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Never gonna run around and desert you
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Never gonna make you cry
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Never gonna say goodbye
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Never gonna tell a lie and hurt you
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Never gonna give you up
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Never gonna let you down
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Never gonna run around and desert you
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Never gonna make you cry
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Never gonna say goodbye
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Never gonna tell a lie and hurt you
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Binary file not shown.
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Before Width: | Height: | Size: 4.1 KiB |
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@ -1,76 +0,0 @@
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Secret Data
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We're no strangers to love
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You know the rules and so do I
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A full commitment's what I'm thinking of
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You wouldn't get this from any other guy
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I just wanna tell you how I'm feeling
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Gotta make you understand
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Never gonna give you up
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Never gonna let you down
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Never gonna run around and desert you
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Never gonna make you cry
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Never gonna say goodbye
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Never gonna tell a lie and hurt you
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We've known each other for so long
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Your heart's been aching, but
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You're too shy to say it
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Inside, we both know what's been going on
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We know the game and we're gonna play it
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And if you ask me how I'm feeling
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Don't tell me you're too blind to see
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Never gonna give you up
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Never gonna let you down
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Never gonna run around and desert you
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Never gonna make you cry
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Never gonna say goodbye
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Never gonna tell a lie and hurt you
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Never gonna give you up
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Never gonna let you down
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Never gonna run around and desert you
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Never gonna make you cry
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Never gonna say goodbye
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Never gonna tell a lie and hurt you
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(Ooh, give you up)
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(Ooh, give you up)
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Never gonna give, never gonna give
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(Give you up)
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Never gonna give, never gonna give
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(Give you up)
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We've known each other for so long
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Your heart's been aching, but
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You're too shy to say it
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Inside, we both know what's been going on
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We know the game and we're gonna play it
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I just wanna tell you how I'm feeling
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Gotta make you understand
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Never gonna give you up
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Never gonna let you down
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Never gonna run around and desert you
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Never gonna make you cry
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Never gonna say goodbye
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Never gonna tell a lie and hurt you
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Never gonna give you up
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Never gonna let you down
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Never gonna run around and desert you
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Never gonna make you cry
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Never gonna say goodbye
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Never gonna tell a lie and hurt you
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Never gonna give you up
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Never gonna let you down
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Never gonna run around and desert you
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Never gonna make you cry
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Never gonna say goodbye
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Never gonna tell a lie and hurt you
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Binary file not shown.
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@ -15,8 +15,8 @@
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$(document).ready(function(){
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$.get('/get_session', function(response) {
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if(response.hasOwnProperty("image")){
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console.log(response)
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if(response.hasOwnProperty("image")){
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var html_content = `<section style="margin: 100px auto; width:50%; height:50%; text-align:center;">
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<div style="width:100%; height:100%; text-align:center;">
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<h1 style="height:15%; width:90%; padding: 5%">Decoded</h1>
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@ -38,7 +38,34 @@
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</audio>
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<div>
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<h1 style="height:15%; width:90%; padding: 5%">Secret Text:</h1>
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<p>` + response["payload"] + `</p>
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<p style="color: red">` + response["payload"] + `</p>
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</div>
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</section>`
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$("body").append(html_content)
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}
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else if(response.hasOwnProperty("mp3")){
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var html_content = `<section style="margin: 100px auto; width:50%; height:50%; text-align:center;">
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<h1 style="height:15%; width:90%; padding: 5%">Decoded</h1>
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<audio controls>
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<source src="upload/` + response["mp3"] + `" type="audio/wav">
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Your browser does not support the audio element.
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</audio>
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<div>
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<h1 style="height:15%; width:90%; padding: 5%">Secret Text:</h1>
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<p style="color: red">` + response["payload"] + `</p>
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</div>
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</section>`
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$("body").append(html_content)
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}
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else if(response.hasOwnProperty("mp4")){
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var html_content = `<section style="margin: 100px auto; width:50%; height:50%; text-align:center;">
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<h1 style="height:15%; width:90%; padding: 5%">Decoded</h1>
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<video style="width: 100%" src="upload/` + response["mp4"] + `" controls autoplay>
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Sorry, your browser doesn't support embedded videos.
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</video>
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<div>
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<h1 style="height:15%; width:90%; padding: 5%">Secret Text:</h1>
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<p style="color: red">` + response["payload"] + `</p>
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</div>
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</section>`
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$("body").append(html_content)
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@ -54,7 +81,7 @@
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</div>
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<div style="width:100%; height:100%; text-align:center;">
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<h1 style="height:15%; width:90%; padding: 5%">Secret Text:</h1>
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<p>` + response["payload"] + `</p>
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<p style="color: red">` + response["payload"] + `</p>
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</div>
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</section>`
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$("body").append(html_content)
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@ -26,8 +26,8 @@
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$(document).ready(function(){
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$.get('/get_session', function(response) {
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if(response.hasOwnProperty("image")){
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console.log(response)
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if(response.hasOwnProperty("image")){
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var html_content = `<section style="margin: 100px auto; width:50%; height:50%; display: flex; justify-content: space-between;">
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<div style="border: 1px solid black; width:100%; height:100%; text-align:center;">
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<h1 style="height:15%; width:90%; padding: 5%">Original</h1>
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@ -60,6 +60,42 @@
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</section>`
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$("body").append(html_content)
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}
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else if(response.hasOwnProperty("mp3")){
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var html_content = `<section style="margin: 100px auto; width:50%; height:50%; display: flex; justify-content: space-between;">
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<div style="border: 1px solid black; width:100%; height:100%; text-align:center;">
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<h1 style="height:15%; width:90%; padding: 5%">Original</h1>
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<audio controls>
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<source src="upload/` + response["mp3"] + `" type="audio/wav">
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Your browser does not support the audio element.
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</audio>
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</div>
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<div style="border: 1px solid black; width:100%; height:100%; text-align:center;">
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<h1 style="height:15%; width:90%; padding: 5%">Encoded</h1>
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<audio controls>
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<source src="upload/` + response["mp3_2"] + `" type="audio/wav">
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Your browser does not support the audio element.
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</audio>
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</div>
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</section>`
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$("body").append(html_content)
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}
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else if(response.hasOwnProperty("mp4")){
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var html_content = `<section style="margin: 100px auto; width:50%; height:50%; display: flex; justify-content: space-between;">
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<div style="border: 1px solid black; width:100%; height:100%; text-align:center;">
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<h1 style="height:15%; width:90%; padding: 5%">Original</h1>
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<video style="width: 100%" src="upload/` + response["mp4"] + `" controls autoplay>
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Sorry, your browser doesn't support embedded videos.
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</video>
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</div>
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<div style="border: 1px solid black; width:100%; height:100%; text-align:center;">
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<h1 style="height:15%; width:90%; padding: 5%">Encoded</h1>
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<video style="width: 100%" src="upload/` + response["mp4_2"] + `" controls autoplay>
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Sorry, your browser doesn't support embedded videos.
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</video>
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</div>
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</section>`
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$("body").append(html_content)
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}
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else if(response.hasOwnProperty("txt")){
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fetch("upload/" + response["txt"])
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