Revision dca2a31f

b/snf-app/synnefo/api/util.py
39 39 
from functools import wraps
40 40 
from hashlib import sha256
41 41 
from random import choice
42 
from string import ascii_letters, digits
42 
from string import digits, lowercase, uppercase
43 43 
from time import time
44 44 
from traceback import format_exc
45 45 
from wsgiref.handlers import format_date_time
......
101 101 

  		





  102
  102
  
    
    return utc_since


  		





  103
  103
  
    

  		





  104
  
  
    
def random_password(length=8):


  		





  105
  
  
    
    pool = ascii_letters + digits


  		





  106
  
  
    
    return ''.join(choice(pool) for i in range(length))


  		





  
  104
  
    

  		





  
  105
  
    
def random_password():


  		





  
  106
  
    
    """Generates a random password


  		





  
  107
  
    
    


  		





  
  108
  
    
    We try to generate a windows compliant password: it must contain at least


  		





  
  109
  
    
    one charachter from each of the groups: upper case, lower case, digits.


  		





  
  110
  
    
    """


  		





  
  111
  
    
    


  		





  
  112
  
    
    pool = lowercase + uppercase + digits


  		





  
  113
  
    
    lowerset = set(lowercase)


  		





  
  114
  
    
    upperset = set(uppercase)


  		





  
  115
  
    
    digitset = set(digits)


  		





  
  116
  
    
    length = 10


  		





  
  117
  
    
    tries = 10


  		





  
  118
  
    
    


  		





  
  119
  
    
    for i in range(tries):


  		





  
  120
  
    
        password = ''.join(choice(pool) for i in range(length))


  		





  
  121
  
    
        chars = set(password)


  		





  
  122
  
    
        if chars & lowerset and chars & upperset and chars & digitset:


  		





  
  123
  
    
            break


  		





  
  124
  
    
    


  		





  
  125
  
    
    return password


  		





  
  126
  
    

  		





  107
  127
  
    

  		





  108
  128
  
    
def zeropad(s):


  		





  109
  129
  
    
    """Add zeros at the end of a string in order to make its length


  		












Also available in:
  Unified diff