initial version of a Bitcoin module

pull/248/head
Sascha Rommelfangen 4 years ago
parent 815f1ec0ed
commit b01cb28323
  1. 185
      misp_modules/modules/expansion/btc_steroids.py

@ -0,0 +1,185 @@
import sys
import json
import requests
import time
misperrors = {'error': 'Error'}
mispattributes = {'input': ['btc'], 'output': ['text']}
moduleinfo = {'version': '0.1', 'author': 'Sascha Rommelfangen',
'description': 'BTC expansion service to \
get quick information from MISP attributes',
'module-type': ['hover']}
moduleconfig = []
blockchain_firstseen='https://blockchain.info/q/addressfirstseen/'
blockchain_balance='https://blockchain.info/q/addressbalance/'
blockchain_totalreceived='https://blockchain.info/q/getreceivedbyaddress/'
blockchain_all='https://blockchain.info/rawaddr/'
converter = 'https://min-api.cryptocompare.com/data/pricehistorical?fsym=BTC&tsyms=USD,EUR&ts='
converter_rls = 'https://min-api.cryptocompare.com/stats/rate/limit'
result_text = ""
g_rate_limit = 300
start_time = 0
conversion_rates = {}
def get_consumption(output=False):
req = requests.get(converter_rls)
jreq = req.json()
minute = str(jreq['Minute']['CallsLeft']['Histo'])
hour = str(jreq['Hour']['CallsLeft']['Histo'])
# Debug out for the console
print("Calls left this minute / hour: " + minute + " / " + hour)
return minute, hour
def convert(btc, timestamp):
global g_rate_limit
global start_time
global now
global conversion_rates
date = time.strftime('%Y-%m-%d', time.localtime(timestamp))
# Lookup conversion rates in the cache:
if date in conversion_rates:
(usd, eur) = conversion_rates[date]
else:
# If not cached, we have to get the converion rates
# We have to be careful with rate limiting on the server side
if g_rate_limit == 300:
minute, hour = get_consumption()
g_rate_limit -= 1
now = time.time()
delta = now - start_time
#print(g_rate_limit)
if g_rate_limit <= 10:
minute, hour = get_consumption(output=True)
if int(minute) <= 10:
#print(minute)
#get_consumption(output=True)
time.sleep(3)
else:
mprint(minute)
start_time = time.time()
g_rate_limit = int(minute)
try:
req = requests.get(converter+str(timestamp))
jreq = req.json()
usd = jreq['BTC']['USD']
eur = jreq['BTC']['EUR']
# Since we have the rates, store them in the cache
conversion_rates[date] = (usd, eur)
except Exception as ex:
mprint(ex)
get_consumption(output=True)
# Actually convert and return the values
u = usd * btc
e = eur * btc
return u,e
def mprint(input):
# Prepare the final print
global result_text
result_text = result_text + "\n" + str(input)
def handler(q=False):
global result_text
global conversion_rates
start_time = time.time()
now = time.time()
if q is False:
return False
request = json.loads(q)
click = False
# This means the magnifying glass has been clicked
if request.get('persistent') == 1:
click = True
# Otherwise the attribute was only hovered over
if request.get('btc'):
btc = request['btc']
else:
return False
mprint("\nAddress:\t" + btc)
try:
req = requests.get(blockchain_all+btc+"?limit=50&filter=5")
jreq = req.json()
except Exception as e:
#print(e)
mprint(req.text)
sys.exit(1)
n_tx = jreq['n_tx']
balance = float(jreq['final_balance'] / 100000000)
rcvd = float(jreq['total_received'] / 100000000)
sent = float(jreq['total_sent'] / 100000000)
output = 'Balance:\t{0:.10f} BTC (+{1:.10f} BTC / -{2:.10f} BTC)'
mprint(output.format(balance, rcvd, sent))
if click is False:
mprint("Transactions:\t" + str(n_tx) + "\t (previewing up to 5 most recent)")
else:
mprint("Transactions:\t" + str(n_tx))
mprint("======================================================================================")
i = 0
while i < n_tx:
if click is False:
req = requests.get(blockchain_all+btc+"?limit=5&offset="+str(i)+"&filter=5")
if n_tx > 5:
n_tx = 5
else:
req = requests.get(blockchain_all+btc+"?limit=50&offset="+str(i)+"&filter=5")
jreq = req.json()
if jreq['txs']:
for transactions in jreq['txs']:
sum = 0
sum_counter = 0
for tx in transactions['inputs']:
script_old = tx['script']
if tx['prev_out']['value'] != 0 and tx['prev_out']['addr'] == btc:
datetime = time.strftime("%d %b %Y %H:%M:%S %Z", time.localtime(int(transactions['time'])))
value = float(tx['prev_out']['value'] / 100000000 )
u,e = convert(value, transactions['time'])
mprint("#" + str(n_tx - i) + "\t" + str(datetime) + "\t-{0:10.8f} BTC {1:10.2f} USD\t{2:10.2f} EUR".format(value, u, e).rstrip('0'))
if script_old != tx['script']:
i += 1
else:
sum_counter += 1
sum += value
if sum_counter > 1:
u,e = convert(sum, transactions['time'])
mprint("\t\t\t\t\t----------------------------------------------")
mprint("#" + str(n_tx - i) + "\t\t\t\t Sum:\t-{0:10.8f} BTC {1:10.2f} USD\t{2:10.2f} EUR\n".format(sum, u, e).rstrip('0'))
for tx in transactions['out']:
if tx['value'] != 0 and tx['addr'] == btc:
datetime = time.strftime("%d %b %Y %H:%M:%S %Z", time.localtime(int(transactions['time'])))
value = float(tx['value'] / 100000000 )
u,e = convert(value, transactions['time'])
mprint("#" + str(n_tx - i) + "\t" + str(datetime) + "\t {0:10.8f} BTC {1:10.2f} USD\t{2:10.2f} EUR".format(value, u, e).rstrip('0'))
#i += 1
i += 1
r = {
'results': [
{
'types': ['text'],
'values':[
str(result_text)
]
}
]
}
# Debug output on the console
print(result_text)
# Unset the result for the next request
result_text = ""
return r
def introspection():
return mispattributes
def version():
moduleinfo['config'] = moduleconfig
return moduleinfo
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