You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
131 lines
3.7 KiB
Python
131 lines
3.7 KiB
Python
import sys
|
|
import socket
|
|
import pickle
|
|
from os import path
|
|
|
|
from requests import get as r_get
|
|
from levin.section import Section
|
|
from levin.bucket import Bucket
|
|
from levin.ctypes import *
|
|
from levin.constants import LEVIN_SIGNATURE
|
|
|
|
from xmrnodes.models import Node
|
|
from xmrnodes import config
|
|
|
|
|
|
def make_request(url: str, path="/get_info", data=None):
|
|
headers = {"Origin": "https://monero.fail"}
|
|
if is_onion(url):
|
|
_p = f"socks5h://{config.TOR_HOST}:{config.TOR_PORT}"
|
|
proxies = {"http": _p, "https": _p}
|
|
timeout = 30
|
|
else:
|
|
proxies = None
|
|
timeout = 10
|
|
r = r_get(url + path, timeout=timeout, proxies=proxies, json=data, headers=headers, verify=False)
|
|
r.raise_for_status()
|
|
return r
|
|
|
|
def determine_crypto(url):
|
|
data = {"method": "get_block_header_by_height", "params": {"height": 0}}
|
|
hashes = {
|
|
"monero": [
|
|
"418015bb9ae982a1975da7d79277c2705727a56894ba0fb246adaabb1f4632e3", #mainnet
|
|
"48ca7cd3c8de5b6a4d53d2861fbdaedca141553559f9be9520068053cda8430b", #testnet
|
|
"76ee3cc98646292206cd3e86f74d88b4dcc1d937088645e9b0cbca84b7ce74eb" #stagenet
|
|
],
|
|
"wownero": [
|
|
"a3fd635dd5cb55700317783469ba749b5259f0eeac2420ab2c27eb3ff5ffdc5c", #mainnet
|
|
"d81a24c7aad4628e5c9129f8f2ec85888885b28cf468597a9762c3945e9f29aa", #testnet
|
|
]
|
|
}
|
|
try:
|
|
r = make_request(url, "/json_rpc", data)
|
|
assert "result" in r.json()
|
|
hash = r.json()["result"]["block_header"]["hash"]
|
|
crypto = "unknown"
|
|
for c, h in hashes.items():
|
|
if hash in h:
|
|
crypto = c
|
|
break
|
|
return crypto
|
|
except:
|
|
return "unknown"
|
|
|
|
def is_onion(url: str):
|
|
_split = url.split(":")
|
|
if len(_split) < 2:
|
|
return False
|
|
if _split[1].endswith(".onion"):
|
|
return True
|
|
else:
|
|
return False
|
|
|
|
# Use hacky filesystem cache since i dont feel like shipping redis
|
|
def rw_cache(key_name, data=None):
|
|
pickle_file = path.join(config.DATA_DIR, f'{key_name}.pkl')
|
|
if data:
|
|
with open(pickle_file, 'wb') as f:
|
|
f.write(pickle.dumps(data))
|
|
return data
|
|
else:
|
|
with open(pickle_file, 'rb') as f:
|
|
pickled_data = pickle.load(f)
|
|
return pickled_data
|
|
|
|
def retrieve_peers(host, port):
|
|
try:
|
|
print(f'[.] Connecting to {host}:{port}')
|
|
sock = socket.socket()
|
|
sock.settimeout(5)
|
|
sock.connect((host, int(port)))
|
|
except:
|
|
sys.stderr.write("unable to connect to %s:%d\n" % (host, int([port])))
|
|
sys.exit()
|
|
|
|
bucket = Bucket.create_handshake_request()
|
|
|
|
sock.send(bucket.header())
|
|
sock.send(bucket.payload())
|
|
|
|
buckets = []
|
|
peers = []
|
|
|
|
while 1:
|
|
buffer = sock.recv(8)
|
|
if not buffer:
|
|
sys.stderr.write("Invalid response; exiting\n")
|
|
break
|
|
|
|
if not buffer.startswith(bytes(LEVIN_SIGNATURE)):
|
|
sys.stderr.write("Invalid response; exiting\n")
|
|
break
|
|
|
|
bucket = Bucket.from_buffer(signature=buffer, sock=sock)
|
|
buckets.append(bucket)
|
|
|
|
if bucket.command == 1001:
|
|
_peers = bucket.get_peers() or []
|
|
|
|
for peer in _peers:
|
|
try:
|
|
peers.append('http://%s:%d' % (peer['ip'].ip, peer['port'].value))
|
|
except:
|
|
pass
|
|
|
|
sock.close()
|
|
break
|
|
|
|
if peers:
|
|
return peers
|
|
else:
|
|
return None
|
|
|
|
def get_highest_block(nettype, crypto):
|
|
highest = Node.select().where(
|
|
Node.validated == True,
|
|
Node.nettype == nettype,
|
|
Node.crypto == crypto
|
|
).order_by(Node.last_height.desc()).limit(1).first()
|
|
return highest.last_height
|