1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
from datetime import datetime
from . import matching, scoring, time_estimates, feedback
def zxcvbn(password, user_inputs=None):
try:
# Python 2 string types
basestring = (str, unicode)
except NameError:
# Python 3 string types
basestring = (str, bytes)
if user_inputs is None:
user_inputs = []
start = datetime.now()
sanitized_inputs = []
for arg in user_inputs:
if not isinstance(arg, basestring):
arg = str(arg)
sanitized_inputs.append(arg.lower())
ranked_dictionaries = matching.RANKED_DICTIONARIES
ranked_dictionaries['user_inputs'] = matching.build_ranked_dict(sanitized_inputs)
matches = matching.omnimatch(password, ranked_dictionaries)
result = scoring.most_guessable_match_sequence(password, matches)
result['calc_time'] = datetime.now() - start
attack_times = time_estimates.estimate_attack_times(result['guesses'])
for prop, val in attack_times.items():
result[prop] = val
result['feedback'] = feedback.get_feedback(result['score'],
result['sequence'])
return result
|
