Creepso/ratio-spoof
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data for http announce

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Paulo Afonso Pinheiro 2020-04-19 00:02:50 -03:00
parent a94c017a18
commit 5e45eec05f
1 changed files with 52 additions and 3 deletions
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ratio-spoof.py
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@ -1,13 +1,62 @@
import bencode_parser
import sys
import hashlib
import urllib.parse
import json
import random
import base64
import os
import uuid
with open('/home/pa/Downloads/TorrentDB-1586737303638.txt', 'rb') as f:
def t_total_size(data):
return sum(map(lambda x : x['length'] , data['info']['files']))
def t_infohash_urlencoded(data):
info_offsets= result['info']['byte_offsets']
info_bytes = hashlib.sha1(raw_data[info_offsets[0]:info_offsets[1]]).digest()
return urllib.parse.quote(info_bytes).lower()
def t_piecesize_b(data):
return data['info']['piece length']
def next_announce_total_b(kb_speed, b_current, b_piece_size,s_time, b_total_limit = None):
total = b_current + (kb_speed *1024 *s_time)
closest_piece_number = int(total / b_piece_size)
closest_piece_number = closest_piece_number + random.randint(-10,10)
next_announce = closest_piece_number *b_piece_size
if(b_total_limit is not None and next_announce > b_total_limit):
return b_total_limit
return next_announce
def next_announce_left_b(b_next_total, b_total_size):
return b_total_size - b_next_total
def peer_id():
peer_id = f'-qB4030-{base64.urlsafe_b64encode(uuid.uuid4().bytes)[:12].decode()}'
return peer_id
with open(sys.argv[1], 'rb') as f:
raw_data = f.read()
result = bencode_parser.decode(raw_data)
print(result)
piece_size = t_piecesize_b(result)
total_size = t_total_size(result)
current = piece_size
while current < total_size:
current = next_announce_total_b(50, current, piece_size, 1800, total_size)
print(f'current: {current}, {int(current/piece_size)}/{int(total_size/piece_size)}')
print(len(peer_id()))
# print(t_infohash_urlencoded(result))
# offsets =data['info']['byte_offsets']
#info_hash = hashlib.sha1(raw_data[offsets[0]: offsets[1]]).hexdigest()
# sha1_hash =hashlib.sha1(raw_data[offsets[0]: offsets[1]])
#test = hashlib.sha1(raw_data[offsets[0]: offsets[1]]).digest()
#print(data['announce'])
#print(urllib.parse.quote(test).lower())
#print(urllib.parse.quote(test).lower())