mirror of
http://git.nowherejezfoltodf4jiyl6r56jnzintap5vyjlia7fkirfsnfizflqd.onion/nihilist/darknet-lantern.git
synced 2025-07-01 18:56:40 +00:00
pulling latest code
This commit is contained in:
doctor_dev
commit
b234d9d1d0
5 changed files with 305 additions and 477 deletions
523
scripts/utils.py
523
scripts/utils.py
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@ -10,13 +10,13 @@ from websockets.sync.client import connect
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import conf
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import pandas as pd
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PURPLE = '\033[35;40m'
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PURPLE = '\033[35;40m'
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BOLD_PURPLE = '\033[35;40;1m'
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RED = '\033[31;40m'
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BOLD_RED = '\033[31;40;1m'
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RESET = '\033[m'
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def get_current_instance():
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"""
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Checks if all URL files are actually reachable via Tor
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@ -36,24 +36,100 @@ conf.LOCAL_DIR = conf.PARTICIPANT_DIR + get_current_instance() + '/'
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###################### Validations ######################
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def IsSimplexChatroomValid(url: str) -> bool:
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"""
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Recognizes Simplex Chatroom link.
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Returns True if URL is a SimpleX chatroom,
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False otherwise
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"""
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return bool(conf.SIMPLEX_CHATROOM_PATTERN.match(url))
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def RecognizeSimplexType(url: str) -> str:
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"""
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Recognizes Simplex Server URL, returns smp, xftp or invalid
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"""
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match = conf.SIMPLEX_SERVER_PATTERN.match(url)
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if match:
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return match.group(1)
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else:
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return 'invalid'
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# stub function
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def IsXFTPServerValid(url: str) -> bool:
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"""
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Returns True if URL is a valid SimpleX XFTP Server URL
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False otherwise
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"""
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return conf.RecognizeSimplexType(url) == 'xftp'
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# stub function
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def IsSMPServerValid(url: str) -> bool:
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"""
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Returns True if URL is a valid SimpleX SMP Server URL
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False otherwise
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"""
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return conf.RecognizeSimplexType(url) == 'smp'
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def IsClearnetLinkValid(url: str) -> bool:
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"""
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Returns True if URL is a valid clearnet URL
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False otherwise
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"""
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return bool(conf.CLEARNET_URL_PATTERN.match(url))
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def IsOnionLinkValid(url: str) -> bool:
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"""
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Returns True if URL is a valid onion URL
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False otherwise
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"""
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return bool(conf.ONION_URL_PATTERN.match(url))
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def RecognizeURLType(url: str) -> str:
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"""
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Recognizes URL type, can return:
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- chatroom - SimpleX chatroom
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- xftp - XFTP SimpleX server
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- smp - SMP SimpleX server
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- onion - onion URL
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- clearnet - valid clearnet url
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- invalid - none of the above (probably invalid)
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"""
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# order is important here
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# (ex. simplex chatroom is also valid clearnet link)
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if IsSimplexChatroomValid(url):
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return 'chatroom'
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if IsXFTPServerValid(url):
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return 'xftp'
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if IsSMPServerValid(url):
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return 'smp'
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if IsOnionLinkValid(url):
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return 'onion'
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if IsClearnetLinkValid(url):
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return 'clearnet'
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return 'invalid'
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def IsURLValid(url: str) -> bool:
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"""
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Checks if given URL is valid (RecognizeURLType recognizes it)
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"""
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return RecognizeURLType(url) != 'invalid'
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def CheckUrl(url):
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"""
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Checks if URL is actually reachable via Tor
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"""
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proxies = {
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'http': 'socks5h://127.0.0.1:9050',
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'https': 'socks5h://127.0.0.1:9050'
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}
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try:
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status = requests.get(url,proxies=proxies, timeout=5).status_code
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if status == 200:
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return True
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else:
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return False
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except requests.ConnectionError as e:
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return False
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except requests.exceptions.ReadTimeout as e:
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return False
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"""
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Checks if URL is actually reachable via Tor
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"""
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proxies = {
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'http': 'socks5h://127.0.0.1:9050',
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'https': 'socks5h://127.0.0.1:9050'
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}
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try:
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status = requests.get(url, proxies=proxies, timeout=5).status_code
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return status == 200
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except requests.ConnectionError:
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return False
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except requests.exceptions.ReadTimeout:
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return False
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###TODO: should replace checkUrl
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# checks if all the webring participants are reachable
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@ -83,317 +159,110 @@ def is_participant_reachable(instance):
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#### PROTECTIONS AGAINST MALICIOUS CSV INPUTS ####
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def IsBannerValid(path: str) -> bool:
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"""
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Checks if the banner.png file has the correct dimensions (240x60)
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"""
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try:
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im = Image.open(path)
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except Exception as e:
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print("ERROR, EXCEPTION")
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return False
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width, height = im.size
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if width != 240 or height != 60:
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print("INVALID BANNER DIMENSIONS, HEIGHT=",height," WIDTH=",width)
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return False
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filesizeMB=os.path.getsize(path)/1024/1024
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if filesizeMB > 5:
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print("Banner filesize too large (>5Mb): ",os.path.getsize(path)/1024/1024,"MB")
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return False
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return True
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def IsOnionValid(url: str)-> bool:
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"""
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Checks if the domain(param) is a valid onion domain and return True else False.
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Checks if the banner.png file has the correct dimensions (240x60)
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"""
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try:
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pattern = re.compile("^[A-Za-z0-9.]+(.onion)?$")
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url = url.strip().removesuffix('/')
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if url.startswith('http://'):
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domain = url.split('/')[2]
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if pattern.fullmatch(domain) is not None:
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if len(domain.split('.')) > 3:
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return False
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else:
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if len(domain) < 62:
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return False
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return True
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elif pattern.fullmatch(domain) is None:
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return False
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else:
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return False
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else:
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#TODO : edit the url to make sure it has http:// at the beginning, in case if it's missing? (problem is that it only returns true or false)
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if pattern.fullmatch(url) is not None:
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if len(url.split('.')) > 3:
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return False
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else:
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if len(url) < 62:
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return False
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return True
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elif pattern.fullmatch(url) is None:
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return False
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else:
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return False
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except Exception as e:
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im = Image.open(path)
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except Exception:
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print("ERROR, EXCEPTION")
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return False
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width, height = im.size
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if width != 240 or height != 60:
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print("INVALID BANNER DIMENSIONS, HEIGHT=", height, " WIDTH=", width)
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return False
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filesizeMB = os.path.getsize(path)/1024/1024
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if filesizeMB > 5:
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print("Banner filesize too large (>5Mb): ",os.path.getsize(path)/1024/1024,"MB")
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return False
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def IsSimpleXChatroomValid(url: str) -> bool:
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"""Validate the SimpleX chatroom URL."""
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REQUIRED_SUBSTRING = "#/?v=2-7&smp=smp%3A%2F"
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# Step 1: Check if it starts with http://, https://, or simplex:/
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if url.startswith(('http://', 'https://', 'simplex:/')):
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# Step 1.5: If http:// or https://, check for valid clearnet or onion domain
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if url.startswith(('http://', 'https://')) and not IsUrlValid(url):
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return False
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elif not url.startswith('simplex:/'):
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return False # Must start with one of the valid protocols
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# Step 2: Check for the presence of the required substring
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if REQUIRED_SUBSTRING not in url:
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return False # Required substring not found
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# Step 3: Extract the part after "smp=smp%3A%2F"
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smp_start = url.find("smp=smp%3A%2F")
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if smp_start == -1:
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return False # Required substring not found
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smp_start += len("smp=smp%3A%2F")
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smp_end = url.find("&", smp_start)
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if smp_end == -1:
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smp_end = len(url) # Take until the end if no "&" is found
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smp_value = urllib.parse.unquote(url[smp_start:smp_end]) # Decode the URL-encoded string
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# Step 3.5: Check if the smp_value contains a valid hostname
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if '@' not in smp_value:
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return False # Must contain '@' to separate fingerprint and hostname
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fingerprint, hostname = smp_value.split('@', 1)
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if not IsUrlValid(hostname):
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return False # Invalid hostname
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# Step 4: Check for the presence of "%2F" in the original URL
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if "%2F" not in url:
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return False # Required substring not found
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# If all checks pass, return True
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return True
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def IsUrlValid(url:str)->bool:
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"""
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Check if url is valid both dark net end clearnet.
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"""
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pattern = re.compile(r"^[A-Za-z0-9:/._%-=#?&@]+$")
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onion_pattern = re.compile(r"^(\w+:)?(?://)?(\w+\.)?[a-z2-7]{56}\.onion")
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url = str(url)
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if len(url) < 4:
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return False
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if onion_pattern.match(url) is not None:
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return IsOnionValid(url)
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else:
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if not url.__contains__('.'):
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return False
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if url.__contains__(';'):
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return False #required otherwise lantern thinks there are extra columns
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if pattern.fullmatch(url) is None:
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return False
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return True
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def IsStatusValid(status: str)-> bool:
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"""
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Checks if status contains only ['YES','NO']. Verbose only if False is returned
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"""
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pattern = ['YES','NO','✔️','❌','']
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#pattern = ['YES','NO']
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status = str(status)
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status.strip()
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if (status not in pattern):
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return False
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return True
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def IsScoreValid(score:str)->bool:
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"""
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Check the Score is only "^[0-9.,]+$" with 8 max chars.
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"""
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pattern = re.compile("^[0-9.,]+$")
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score = str(score)
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score.strip()
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if score in ['','nan']:
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return True
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if pattern.fullmatch(score) is None:
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return False
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elif len(score) > 8:
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return False
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return True
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def IsDescriptionValid(desc:str)->bool:
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"""
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Check the categories are only [a-zA-Z0-9.' ] with 256 max chars.
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"""
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if desc == "":
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return True
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pattern = re.compile("^[A-Za-z0-9-.,' \"\(\)\/]+$")
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desc = str(desc)
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desc.strip()
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if pattern.fullmatch(desc) is None:
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return False
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if desc == "DEFAULT":
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return False
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elif len(desc) > 256:
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return False
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return True
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def IsCategoryValid(categories: list)-> bool:
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"""
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Check the categories are only [a-zA-Z0-9 ] with 64 max chars.
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"""
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pattern = re.compile("^[A-Za-z0-9 ]+$")
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for category in categories:
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category.strip()
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if pattern.fullmatch(category) is None:
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return False
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elif len(category) > 64:
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return False
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else:
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return True
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def IsSimpleXServerValid(url: str) -> bool:
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pattern = re.compile('[0-9A-Za-z-_]*')
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url = url.strip()
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try:
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if url.startswith(('smp://', 'xftp://')):
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# Remove the protocol part
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proless = url.split('//', 1)[-1]
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# Split the fingerprint and hostname
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parts = proless.split('@')
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if len(parts) != 2:
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return False # Must have exactly one '@' character
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fingerprint = parts[0]
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hostname = parts[1].split(',')[0] # Get the hostname before any comma
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# Check fingerprint length and pattern
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if len(fingerprint) == 44 and pattern.match(fingerprint):
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# Validate the hostname
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result = IsSimpleXUrlValid(hostname)
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if result:
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# Check for an optional comma and a valid onion domain
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if ',' in proless:
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onion_part = proless.split(',')[1].strip()
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if not hostname_pattern.match(onion_part):
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return False
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return True
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return False
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except Exception as e:
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print(e)
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# Any error will be a false
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return False
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def IsNameValid(name: str)->bool:
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"""
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Check the parameter name only contains [a-zA-Z0-9 ] and is 64 chars long.
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"""
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try:
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name = str(name)
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except Exception as e:
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return False
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pattern = re.compile("^[A-Za-z0-9 ]+$")
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name = name.strip()
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if (pattern.fullmatch(name) is None):
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return False
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elif len(name) > 64:
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return False
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return True
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def print_colors(s:str=' ', bold:bool=False, is_error:bool = False, default:bool=False):
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"""
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Helper function to print with colors
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"""
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if is_error:
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print(f"{RED}{s}{RESET}")
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elif bold:
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print(f"{BOLD_PURPLE}{s}{RESET}")
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elif is_error and bold:
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print(f"{BOLD_RED}{s}{RESET}")
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elif default:
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print(f'{s}')
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else:
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print(f"{PURPLE}{s}{RESET}")
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def IsSimpleXOnionValid(url: str)-> bool:
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def IsStatusValid(status: str) -> bool:
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"""
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Checks if the domain(param) is a valid onion domain and return True else False.
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Checks if status contains only ['YES','NO']. Verbose only if False is returned
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"""
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try:
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pattern = re.compile(r"^[A-Za-z0-9:/._%-=#?&@]+(.onion)$")
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url_pattern = re.compile(r"^(\w+:)?(?://)?(\w+\.)?[a-z2-7]{56}\.onion")
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url = url.strip().removesuffix('/')
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if url.startswith('http://'):
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domain = url.split('/')[2]
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if pattern.fullmatch(domain) is not None:
|
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if len(domain.split('.')) > 3:
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return False
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else:
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if len(domain) < 62:
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return False
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return True
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elif pattern.fullmatch(domain) is None:
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return False
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else:
|
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return False
|
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else:
|
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#TODO : edit the url to make sure it has http:// at the beginning, in case if it's missing? (problem is that it only returns true or false)
|
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if url_pattern.match(url) is not None:
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if len(url.split('.')) > 3:
|
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return False
|
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else:
|
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if len(url) < 62:
|
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return False
|
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return True
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elif url_pattern.match(url) is None:
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return False
|
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else:
|
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return False
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except Exception as e:
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pattern = ['YES','NO','']
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status = status.strip()
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if status not in pattern:
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return False
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def IsSimpleXUrlValid(url:str)->bool:
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"""
|
||||
Check if url is valid both dark net end clearnet.
|
||||
"""
|
||||
pattern = re.compile(r"^[A-Za-z0-9:/._%-=#?&@]+$")
|
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onion_pattern = re.compile(r"^(\w+:)?(?://)?(\w+\.)?[a-z2-7]{56}\.onion")
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url = str(url)
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if len(url) < 4:
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return False
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if onion_pattern.match(url) is not None:
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return IsSimpleXOnionValid(url)
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else:
|
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if not url.__contains__('.'):
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return False
|
||||
if pattern.fullmatch(url) is None:
|
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return False
|
||||
return True
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return True
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||||
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def send_server_checks(url:str) -> ():
|
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"""
|
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Sends requests to sxc websocket and retuns
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response, response type and testFailure or None.
|
||||
"""
|
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with connect(f"ws://localhost:3030") as websocket:
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query = f"/_server test 1 {url}"
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command = {
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'corrId': f"id{random.randint(0,999999)}",
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'cmd': query,
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}
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websocket.send(json.dumps(command))
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message = websocket.recv()
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response = json.loads(message)
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||||
resp_type = response["resp"]["type"]
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||||
failed_response = response['resp'].get('testFailure')
|
||||
def IsScoreValid(score: str) -> bool:
|
||||
"""
|
||||
Check the Score is only "^[0-9.,]+$" with 8 max chars.
|
||||
"""
|
||||
pattern = re.compile("^[0-9.,]+$")
|
||||
score = str(score)
|
||||
score.strip()
|
||||
if score in ['','nan']:
|
||||
return True
|
||||
if pattern.fullmatch(score) is None:
|
||||
return False
|
||||
if len(score) > 8:
|
||||
return False
|
||||
return True
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||||
|
||||
|
||||
def IsDescriptionValid(desc: str) -> bool:
|
||||
"""
|
||||
Check the categories are only [a-zA-Z0-9.' ] with 256 max chars.
|
||||
"""
|
||||
if desc == "":
|
||||
return True
|
||||
pattern = re.compile(r"^[A-Za-z0-9-.,' \"\(\)\/]+$")
|
||||
desc = str(desc)
|
||||
desc.strip()
|
||||
if pattern.fullmatch(desc) is None:
|
||||
return False
|
||||
if desc == "DEFAULT":
|
||||
return False
|
||||
elif len(desc) > 256:
|
||||
return False
|
||||
return True
|
||||
|
||||
|
||||
def IsCategoryValid(categories: list[str]) -> bool:
|
||||
"""
|
||||
Check the categories are only [a-zA-Z0-9 ] with 64 max chars.
|
||||
"""
|
||||
pattern = re.compile("^[A-Za-z0-9 ]+$")
|
||||
for category in categories:
|
||||
category.strip()
|
||||
if pattern.fullmatch(category) is None:
|
||||
return False
|
||||
elif len(category) > 64:
|
||||
return False
|
||||
else:
|
||||
return True
|
||||
|
||||
|
||||
def IsNameValid(name: str) -> bool:
|
||||
"""
|
||||
Check the parameter name only contains [a-zA-Z0-9] and is 64 chars long.
|
||||
"""
|
||||
try:
|
||||
return bool(VALID_NAME_PATTERN.fullmatch(name.strip()))
|
||||
except Exception:
|
||||
return False
|
||||
|
||||
|
||||
def send_server_checks(url: str) -> tuple[str, str, str]:
|
||||
"""
|
||||
Sends requests to sxc websocket and retuns
|
||||
response, response type and testFailure or None.
|
||||
"""
|
||||
with connect(f"ws://localhost:3030") as websocket:
|
||||
query = f"/_server test 1 {url}"
|
||||
command = {
|
||||
'corrId': f"id{random.randint(0,999999)}",
|
||||
'cmd': query,
|
||||
}
|
||||
websocket.send(json.dumps(command))
|
||||
message = websocket.recv()
|
||||
response = json.loads(message)
|
||||
resp_type = response["resp"]["type"]
|
||||
failed_response = response['resp'].get('testFailure')
|
||||
|
||||
return (response, resp_type, failed_response)
|
||||
|
||||
|
|
@ -676,3 +545,19 @@ def get_local_webring_participants():
|
|||
except Exception:
|
||||
print_colors(f'[-] failed reading webring participants file',is_error=True )
|
||||
return pd.DataFrame()
|
||||
|
||||
|
||||
def print_colors(s:str=' ', bold:bool=False, is_error:bool = False, default:bool=False):
|
||||
"""
|
||||
Helper function to print with colors
|
||||
"""
|
||||
if is_error:
|
||||
print(f"{RED}{s}{RESET}")
|
||||
elif bold:
|
||||
print(f"{BOLD_PURPLE}{s}{RESET}")
|
||||
elif is_error and bold:
|
||||
print(f"{BOLD_RED}{s}{RESET}")
|
||||
elif default:
|
||||
print(f'{s}')
|
||||
else:
|
||||
print(f"{PURPLE}{s}{RESET}")
|
||||
Loading…
Add table
Add a link
Reference in a new issue