darknet-lantern/scripts/darknet_exploration.py
2025-01-04 09:31:47 +01:00

290 lines
12 KiB
Python

import os, pwd
def main():
rootpath='/srv/darknet-onion-webring/'
urlpath=pwd.getpwuid(os.getuid()).pw_dir+"/.darknet_participant_url"
print(urlpath)
isitvalid="n"
#check if ~/.darknet_participant_url exists,
# if exists, instance= the content of ~/.darknet_participant_url (which is the url: such as uptime.nowherejez...onion)
while isitvalid != "y":
if os.path.isfile(urlpath):
with open(urlpath) as f:
instance = f.read()
# TODO check if the instance URL domain is valid
instancepath=rootpath+'www/participants/'+instance
print("[+] file exists, your Webring URL is ", instance)
isitvalid = "y"
else:
print("[+] Instance Path doesn't exist yet")
# and ask for the instance URL domain
instance = input("What is your Instance domain ? (ex: uptime.nowherejezfoltodf4jiyl6r56jnzintap5vyjlia7fkirfsnfizflqd.onion):")
instancepath=rootpath+'www/participants/'+instance
# TODO check if the instance URL domain is valid
# ask the user if the instance URL is valid ?
print()
print(instance)
isitvalid=input("Is your this your instance domain ?")
# if yes, then write it into ~/.darknet_participant_url
if isitvalid != "y" :
print("OK writing the instance url to ~/.darknet_participants_url")
with open(urlpath, "w") as file:
file.write(instance)
print("[+] file written, let's read it")
f = open(urlpath,"r")
print(f.read())
print("[+] Initial Setup Completed!")
print("[+] Welcome to the Darknet Onion Webring, where you are exploring the Darknet and helping others do the same.")
print("""
1) Add a new entry (into unverified.csv)
2) Verify an entry (move an entry from unverified to verified.csv)
3) Add a new webring participant (and download their files into their directory (without trusting them yet!))
4) Trust a webring participant (Potentially dangerous)
5) Add/Remove words in the sensitive list (ex: drug)
6) Add/Remove words in the blacklist (ex: porn)
""")
option = input("Select Option? (1-4)")
print(option)
match option:
case "1":
print("[+] Add a new Entry (into unverified.csv)")
# ask for the following:
unverifiedpath=instancepath+'/unverified.csv'
# the name of the website (required) + check if its valid
entry_name = input("What is the Website name ?")
# the url of the website (required) + check if its valid
entry_url = input("What is URL of the Website ? (ex: https://torproject.org or http://2gzyxa5ihm7nsggfxnu52rck2vv4rvmdlkiu3zzui5du4xyclen53wid.onion")
# a quick description (optional) + check if its valid
entry_url = input("(Optional) Description of the website ? (max 256 characters) (press enter to skip)"
# sensitive ? (y/n) + check if its valid
entry_url = input("is it a sensitive website ? (ex: website related to drugs)"
# (rest is automatic: status, score, instance is = '' because it is your own instance)
# check if the entry doesn't already exist in verified.csv and in unverified.csv
# if it doesnt exist, add it into unverified.csv
case "2":
print("[+] Verify an entry (move an entry from unverified.csv to verified.csv)")
# search for a word
searchterm = input("What is the Website name ?")
# and display only the matching entries in an array format (display it in CLI).
# Each of the rows must have an index,
# prompt the user to ask for with row they want to move to verified.csv
searchterm = input("What is the index of the entry that you want to move to verified.csv ?")
# once selected, it must be able to print that row, and:
# append it into verified.csv
# remove it from unverified.csv
# print("[+] completed! You are now listing [name] (url) (sensitive)")
case "3":
print("[+] Add a new webring participant (and download their files into their directory (without trusting them yet!))")
# ask for the url to the other webring participant
webring_participant_url = input("What is URL of the new webring participant? (ex: https://torproject.org or http://2gzyxa5ihm7nsggfxnu52rck2vv4rvmdlkiu3zzui5du4xyclen53wid.onion")
# check if the (onion only) url is valid or not: at http://URL.onion/participants/URL.onion/{verified.csv,unverified.csv,sensitive.csv,blacklist.csv,webring-participants.csv}
case "4":
print("[+] Trust a webring participant (Potentially dangerous)")
# list the existing webring participants from webring-participants.csv and
# ask the user to pick the index (0-9?) of the instance to trust
# if index is valid, then mark the instance as trusted in webring-participants.csv
searchterm = input("What is the index of the entry that you want to trust ?")
case "5":
print("[+] Add/Remove words in the sensitive list (ex: drug)")
print("do you want to 1) add words or 2) remove words ?")
option="0"
done = False
while(done == False):
while option not any((1,2,"exit")):
option=input("do you want to 1) add words or 2) remove words ? (type exit to exit)")
# display the contents of sensitive.csv file
if option == 1:
word=input("which word do you want to add? (write 0 to exit")
if word == "0":
done = True
#True to get out of the while loop
else
print("checking if word is valid")
#check if word is valid in a while loop (dont check if
# if invalid! remove word at index
else:
index=input("which word do you want to remove? (index 0 to (max index) (write exit to exit)")
if index == "exit":
done = True
#True to get out of the while loop
else
print("checking if index is valid")
#check if index is valid or not
# if valid! remove word at index
# if invalid! just pass to ask for another word
case "6":
print("[+] Add/Remove words in the blacklist list (ex: porn)")
# copy option 5
# print("do you want to 1) add words or 2) remove words ?")
# display the contents of blacklist.csv file
case _:
print("[-] ERROR, incorrect input")
#### PROTECTIONS AGAINST MALICIOUS CSV INPUTS ####
def IsOnionValid(url: str)-> bool:
"""
Checks if the domain(param) is a valid onion domain and return True else False.
"""
# check if the characters are only [a-zA-Z0-9.] with maximum 128 chars max?
# check that it is only url.onion or subdomain.url.onion,
# if OK return True
#if not : return False
try:
pattern = re.compile("^[A-Za-z0-9.]+(\.onion)?$")
url = url.strip().removesuffix('/')
if url.startswith('http://'):
print('URL starts with http')
# Removes the http://
domain = url.split('/')[2]
if pattern.fullmatch(domain) is not None:
if len(domain.split('.')) > 3:
n_subdomians = len(domain.split('.'))
# Checks if there is more than 1 subdomain. "subdomain.url.onion" only
print(f"This domain have more than one subdomain. There are {n_subdomians} subdomains")
return False
else:
if len(domain) < 62:
print("Domain length is less than 62.")
return False
return True
elif pattern.fullmatch(domain) is None:
print("Domain contains invalid character.")
print(domain)
return False
else:
print("Domain not valid")
return False
else:
print("URL doesn't start http")
if pattern.fullmatch(url) is not None:
if len(url.split('.')) > 3:
n_subdomians = len(url.split('.'))
# Checks if there is more than 1 subdomain. "subdomain.url.onion" only
print(f"This domain have more than one subdomain. There are {n_subdomians - 1} subdomains")
return False
else:
if len(url) < 62:
print("Domain length is less than 62.")
return False
return True
elif pattern.fullmatch(url) is None:
print("Domain contains invalid character.")
print(url)
return False
else:
print("Domain not valid")
return False
except Exception as e:
print(f"Error: {e}")
def IsUrlValid(url:str)->bool:
"""
Check if url is valid both dark net end clearnet.
"""
# check if the characters are only [a-zA-Z0-9.:/] with maximum 128 chars max?
# check that it is only http(s)://wordA.wordB or http(s)://WordC.WordB.WordC, (onion or not), clearnet is fine too (double check if those are fine!)
# if OK return True
#if not : return False
pattern = re.compile("^[A-Za-z0-9:/.]+$")
if url.endswith('.onion'):
return IsOnionValid(url)
else:
if not url.__contains__('.'):
print("No (DOT) in url")
return False
if pattern.fullmatch(url) is None:
print('Url contains invalid chars')
return False
return True
def IsStatusValid(status: str)-> bool:
"""
Checks if status contains only [v,w]. Verbose only if False is returned
"""
# check if the characters are only [vx] with maximum 1 chars max
# if OK return True
#if not : return False
pattern = ['v','x']
if len(status) != 1:
print("Got more than one character or nothing.")
return False
elif (status not in pattern):
print("Got an invalid character")
return False
return True
def IsDescriptionValid(desc:str)->bool:
"""
Check the categories are only [a-zA-Z0-9,.' ] with 256 max chars.
"""
# check if the characters are only [a-zA-Z0-9.,' ] with maximum 256 chars max
#(careful with the ' and , make sure you test if it fucks the csv up or else)
# if OK return True
#if not : return False
pattern = re.compile("^[A-Za-z0-9-.,' ]+$")
desc.strip()
if pattern.fullmatch(desc) is None:
print('Got an empty desc or invalid chars')
return False
elif len(desc) > 256:
print("desc is greater than 256 chars")
return False
return True
def IsCategoryValid(categories: list)-> bool:
"""
Check the categories are only [a-zA-Z0-9 ] with 64 max chars.
"""
# check if the characters are only [a-zA-Z0-9 ] with maximum 64 chars max
#(careful with the ' and , make sure you test if it fucks the csv up or else)
# if OK return True
#if not : return False
pattern = re.compile("^[A-Za-z0-9 ]+$")
for category in categories:
category.strip()
if pattern.fullmatch(category) is None:
print('Got an empty list or invalid chars')
return False
elif len(category) > 64:
print('Category is too long')
else:
return True
def IsNameValid(name: str)->bool:
"""
Check the parameter name only contains [a-zA-Z0-9 ] and is 64 chars long.
"""
# check if the characters are only [a-zA-Z0-9 ] with maximum 64 chars max
#(careful with the ' and , make sure you test if it fucks the csv up or else)
# if OK return True
#if not : return False
pattern = re.compile("^[A-Za-z0-9 ]+$")
name = name.strip()
if (pattern.fullmatch(name) is None):
print("Got an invalid character or nothing")
return False
elif len(name) > 64:
print(f'Got a name lenght greater than 64. {len(name)}')
return False
return True
if __name__ == '__main__':
main()