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import json
from zxcvbn import zxcvbn
import sys, getopt
from decimal import Decimal
MAX_NUMBER_FOR_ACCURACY = 1000000000000
MIN_NUMBER_FOR_ACCURACY = 1
def update_console_status(total):
""" iterate from 0 to total and show progress in console """
total = int(total)
try:
range_total = xrange(total)
range_100_min_total = xrange(100-total)
except NameError:
range_total = range(total)
range_100_min_total = range(100-total)
str_progress = "%d%% ["%total + "".join(['#' for s in range_total]) + "".join([' ' for s in range_100_min_total]) + "] \r"
sys.stdout.write(str_progress)
sys.stdout.flush()
def main(argv):
verbose = False
tests_file = ""
try:
tests_file = argv[0]
opts, args = getopt.getopt(argv[1:],"v")
except getopt.GetoptError:
print (""""test_compatibility <path/to/tests.json> [options]
options:
-v: verbose""")
for opt, arg in opts:
if opt == '-v':
verbose = True
with open(tests_file) as json_data:
d = json.load(json_data)
number_of_passwords = len(d)
scores_collision = 0
guesses_collision = 0
refresh_rate = number_of_passwords // 100
i = 0
for js_zxcvbn_score in d:
if i%refresh_rate== 0:
update_console_status(i*100/number_of_passwords)
i += 1
py_zxcvbn_scroe = dict()
py_zxcvbn_scroe_full = zxcvbn(js_zxcvbn_score['password'])
py_zxcvbn_scroe["password"] = py_zxcvbn_scroe_full["password"]
py_zxcvbn_scroe["guesses"] = py_zxcvbn_scroe_full["guesses"]
py_zxcvbn_scroe["score"] = py_zxcvbn_scroe_full["score"]
if (abs(py_zxcvbn_scroe["guesses"] - Decimal(js_zxcvbn_score["guesses"])) > MIN_NUMBER_FOR_ACCURACY and
py_zxcvbn_scroe["guesses"] < MAX_NUMBER_FOR_ACCURACY):
guesses_collision += 1
if verbose:
print ("""\033[91m==========================================
expected:
%s
results:
%s\033[00m""" % (js_zxcvbn_score, py_zxcvbn_scroe))
if py_zxcvbn_scroe["score"] != js_zxcvbn_score["score"]:
scores_collision += 1
if (guesses_collision or scores_collision):
print ("""\033[91mFailed!
guesses_collision:%d
guesses_score:%d""" % (guesses_collision, scores_collision))
else:
print ("\033[92mPassed!")
if __name__ == "__main__":
main(sys.argv[1:])
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