def run(self):
if os.path.isdir(f"{self.folder}/view"): # prevent multiple threads
return
self.set_config_status("running")
# First verify if we do not already compute for original image
md5_image = self.config["md5_image"]
if self.config["md5_image"] != self.config["md5_full"] \
and os.path.isdir(f"{UPLOAD_FOLDER}/{md5_image}/view") \
and len([name for name in os.listdir(f"{UPLOAD_FOLDER}/{md5_image}/view") if \
os.path.isfile(os.path.join(f"{UPLOAD_FOLDER}/{md5_image}/view", name))]) in [8*4, 8*5]:
cmd_exec(
f"cp -r {UPLOAD_FOLDER}/{md5_image}/view {self.folder}/view")
else: # Else compute
self.process_image()
global RUNNING
RUNNING.remove(self.folder)
self.set_config_status("finished")
def run(self):
self.set_config_status("running")
# First verify if we do not already compute for original image
md5_image = self.config["md5_image"]
if self.config["md5_image"] != self.config["md5_full"] \
and os.path.isfile(f"{UPLOAD_FOLDER}/{md5_image}/strings.txt") :
cmd_exec(
f"cp {UPLOAD_FOLDER}/{md5_image}/strings.txt {self.folder}/strings.txt"
)
else: # Else compute
image = self.config["image"]
c_input = f"{self.folder}/{image}" # image.png
c_output = f"{self.folder}/strings.txt" # strings.txt
cmd_exec(f"strings {c_input} > {c_output}")
global RUNNING
RUNNING.remove(self.folder)
self.set_config_status("finished")
def process_image(self):
"""Apply compute_layers() on each `img` layers and save images."""
cmd_exec(f"mkdir {self.folder}/view") # create view folder
image = self.config["image"]
c_input = f"{self.folder}/{image}"
img_pil = Image.open(c_input)
# Convert all in RGBA exept RGB images
if img_pil.mode in [
"P", "1", "L", "LA", "RGBX", "RGBa", "CMYK", "LAB", "YCbCr",
"HSV", "I", "F"
]:
img_pil = img_pil.convert('RGBA')
# Get numpy array
npimg = np.array(img_pil) # rgb
# generate images from numpy array and save
self.compute_layers(npimg, img_pil.mode, f"image_rgb") # rgb
self.compute_layers(npimg[:, :, 0], 'L', f"image_r") # r
self.compute_layers(npimg[:, :, 1], 'L', f"image_g") # g
self.compute_layers(npimg[:, :, 2], 'L', f"image_b") # b
# set images names
images_name = {}
images_name["Supperimposed"] = [
f"image_rgb_{i+1}.png" for i in range(8)
]
images_name["Red"] = [f"image_r_{i+1}.png" for i in range(8)]
images_name["Green"] = [f"image_g_{i+1}.png" for i in range(8)]
images_name["Blue"] = [f"image_b_{i+1}.png" for i in range(8)]
if img_pil.mode == "RGBA": # Should be RGB or RGBA
self.compute_layers(npimg[:, :, 3], 'L', f"image_a") # b
images_name["Alpha"] = [f"image_a_{i+1}.png" for i in range(8)]
return images_name
def run(self):
self.set_config_status("running")
# First verify if we do not already compute for original image
md5_image = self.config["md5_image"]
if self.config["md5_image"] != self.config["md5_full"] \
and os.path.isfile(f"{UPLOAD_FOLDER}/{md5_image}/foremost.7z") :
cmd_exec(f"cp {UPLOAD_FOLDER}/{md5_image}/foremost.7z {self.folder}/foremost.7z")
else: # Else compute
image = self.config["image"]
c_input = f"{self.folder}/{image}" # image.png
cmd_exec(f"foremost -i {c_input} -o {self.folder}/foremost 2>&1")
cmd_exec(f"7z a {self.folder}/foremost.7z {self.folder}/foremost/*")
cmd_exec(f"rm -r {self.folder}/foremost")
global RUNNING
RUNNING.remove(self.folder)
self.set_config_status("finished")
def run(self):
self.set_config_status("running")
# First verify if we do not already compute for original image
md5_image = self.config["md5_image"]
if self.config["md5_image"] != self.config["md5_full"] \
and os.path.isfile(f"{UPLOAD_FOLDER}/{md5_image}/binwalk.7z") \
and os.path.isfile(f"{UPLOAD_FOLDER}/{md5_image}/binwalk.txt") :
cmd_exec(f"cp {UPLOAD_FOLDER}/{md5_image}/binwalk.7z {self.folder}/binwalk.7z")
cmd_exec(f"cp {UPLOAD_FOLDER}/{md5_image}/binwalk.txt {self.folder}/binwalk.txt")
else: # Else compute
image = self.config["image"]
c_input = f"{self.folder}/{image}" # image.png
output = cmd_exec(f"binwalk -e . -C {self.folder}/binwalk --dd='.*' {c_input} 2>&1")
cmd_exec(f"7z a {self.folder}/binwalk.7z {self.folder}/binwalk/*/*")
cmd_exec(f"rm -r {self.folder}/binwalk")
with open(f"{self.folder}/binwalk.txt", "w") as f:
f.write(output)
global RUNNING
RUNNING.remove(self.folder)
self.set_config_status("finished")
def run(self):
self.set_config_status("running")
image = self.config["image"]
c_input = f"{self.folder}/{image}" # image.png
fold = f"{self.folder}/steghide"
cmd_exec(f"mkdir {fold}")
passwd = ''
if self.config["use_password"]:
passwd = self.config["password"]
output = cmd_exec(
f"cd {fold} && steghide extract -sf {c_input} -p {quote(passwd)} 2>&1"
)
cmd_exec(f"7z a {self.folder}/steghide.7z {fold}/*")
cmd_exec(f"rm -r {fold}")
with open(f"{self.folder}/steghide.txt", "w") as f:
f.write(output)
global RUNNING
RUNNING.remove(self.folder)
self.set_config_status("finished")
def run(self):
self.set_config_status("running")
image = self.config["image"]
c_input = f"{self.folder}/{image}" # image.png
if self.config["use_password"]:
passwd = self.config["password"]
output = cmd_exec(f"outguess -k {quote(passwd)} -r {c_input} {self.folder}/outguess.data 2>&1")
else:
output = cmd_exec(f"outguess -r {c_input} {self.folder}/outguess.data 2>&1")
cmd_exec(f"7z a {self.folder}/outguess.7z {self.folder}/outguess.data")
cmd_exec(f"rm -r {self.folder}/outguess.data")
with open(f"{self.folder}/outguess.txt", "w") as f:
f.write(output)
global RUNNING
RUNNING.remove(self.folder)
self.set_config_status("finished")
top = {
k: v
for k, v in sorted(count.items(), key=lambda item: item[1])[::-1][:n]
}
return top
while True:
dirs = os.listdir(UPLOAD_FOLDER)
for d in dirs:
try:
d = f"{UPLOAD_FOLDER}/{d}"
if not os.path.isfile(f"{d}/config.json"):
continue
with FileLock(f"{d}/config.json.lock"):
with open(f"{d}/config.json", "r") as jsonFile:
config = json.load(jsonFile)
top = get_top_images()
if config["md5_full"] in top or \
time.time() < (config["last_submit_date"] + MAX_STORE_TIME):
print(config["md5_full"] in top)
print(time.time() < (config["last_submit_date"] +
MAX_STORE_TIME))
continue
else: # Remove if too old / not in top
cmd_exec(f"rm -rf {d}")
except:
continue
time.sleep(DELAY_GARBAGE)
def run(self):
self.set_config_status("running")
# First verify if we do not already compute for original image
md5_image = self.config["md5_image"]
if self.config["md5_image"] != self.config["md5_full"] \
and os.path.isfile(f"{UPLOAD_FOLDER}/{md5_image}/zsteg.txt") :
cmd_exec(f"cp {UPLOAD_FOLDER}/{md5_image}/zsteg.7z {self.folder}/zsteg.7z")
cmd_exec(f"cp {UPLOAD_FOLDER}/{md5_image}/zsteg.txt {self.folder}/zsteg.txt")
else: # Else compute
image = self.config["image"]
c_input = f"{self.folder}/{image}" # image.png
img = c_input
if imghdr.what(f"{c_input}") not in ["png", "bmp"]:
img_pil = Image.open(f"{c_input}")
img_pil = img_pil.convert('RGBA') # Cast RGBA PNG
img = f"{c_input}_zsteg.png" # New name
img_pil.save(f"{img}")
if self.config["zsteg_all"]:
output = cmd_exec(f"zsteg {img} --all")
else:
output = cmd_exec(f"zsteg {img}")
with open(f"{self.folder}/zsteg.txt", "w") as f:
f.write(output)
# Extract files
chans = [] # Extract zsteg chans containing "file:"
rzsteg_out = re.split("\r|\n", output)
for elt in rzsteg_out:
if elt[23:28] == "file:" and "," in elt[:20]: # , Keep channels only
chans.append(elt[:20].strip())
if len(chans) > 0 and self.config["zsteg_ext"]:
cmd_exec(f"mkdir {self.folder}/zsteg")
for channel in chans:
cmd_exec(f"zsteg {img} -E {channel} > {self.folder}/zsteg/{channel.replace(',','_')}")
cmd_exec(f"7z a {self.folder}/zsteg.7z {self.folder}/zsteg/*")
cmd_exec(f"rm -r {self.folder}/zsteg")
global RUNNING
RUNNING.remove(self.folder)
self.set_config_status("finished")
