Utilities/PasswordChecker.py

Tue, 02 Oct 2012 19:53:31 +0200

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Tue, 02 Oct 2012 19:53:31 +0200
changeset 2087
795992a5c561
parent 1509
c0b5e693b0eb
child 2302
f29e9405c851
permissions
-rw-r--r--

Made the sixth set of Qt5 compatibility changes.

1127
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
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parents:
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1 # -*- coding: utf-8 -*-
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2
1509
c0b5e693b0eb Updated copyright for 2012.
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parents: 1130
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3 # Copyright (c) 2011 - 2012 Detlev Offenbach <detlev@die-offenbachs.de>
1127
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4 #
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
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5
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
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6 """
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7 Module implementing a checker for password strength
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8 """
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
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9
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
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10 import re
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
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11
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
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12
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
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13 class PasswordChecker(object):
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14 """
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
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15 Class implementing a checker for password strength.
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
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16 """
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
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17 Complexity_VeryWeak = 0
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18 Complexity_Weak = 1
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19 Complexity_Good = 2
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20 Complexity_Strong = 3
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21 Complexity_VeryStrong = 4
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22
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
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23 Status_Failed = 0
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24 Status_Passed = 1
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25 Status_Exceeded = 2
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26
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
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27 def __init__(self):
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28 """
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
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29 Constructor
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
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30 """
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31 self.score = {
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32 "count": 0,
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33 "adjusted": 0,
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34 "beforeRedundancy": 0
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35 }
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
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36
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
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37 # complexity index
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38 self.complexity = {
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39 "limits": [20, 50, 60, 80, 100],
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40 "value": self.Complexity_VeryWeak
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41 }
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42
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
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43 # check categories follow
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44
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
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45 # length of the password
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46 self.passwordLength = {
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47 "count": 0,
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48 "minimum": 6,
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49 "status": self.Status_Failed,
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50 "rating": 0,
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51 "factor": 0.5, # per character bonus
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52 "bonus": 10, # minimum reached? Get a bonus.
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53 "penalty": -20, # if we stay under minimum, we get punished
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54 }
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55
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56 # recommended password length
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57 self.recommendedPasswordLength = {
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58 "count": 0,
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59 "minimum": 8,
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60 "status": self.Status_Failed,
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61 "rating": 0,
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62 "factor": 1.2,
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63 "bonus": 10,
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64 "penalty": -10,
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65 }
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66
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
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67 # Basic requirements are:
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68 # 1) Password Length
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69 # 2) Uppercase letter use
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70 # 3) Lowercase letter use
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71 # 4) Numeric character use
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72 # 5) Symbol use
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73 self.basicRequirements = {
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74 "count": 0,
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75 "minimum": 3, # have to be matched to get the bonus
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76 "status": self.Status_Failed,
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77 "rating": 0,
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78 "factor": 1.0,
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79 "bonus": 10,
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80 "penalty": -10,
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81 }
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82
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83 # how much redundancy is permitted, if the password is
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84 # long enough. we will skip the redudancy penalty if this
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85 # number is not exceeded (meaning redundancy < this number)
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86 self.redundancy = {
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87 "value": 1, # 1 means, not double characters, default to start
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88 "permitted": 2.0, # 2 means, in average every character can occur twice
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89 "status": self.Status_Failed,
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90 "rating": 0,
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91 }
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92
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93 # number of uppercase letters, such as A-Z
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94 self.uppercaseLetters = {
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95 "count": 0,
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96 "minimum": 1,
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97 "status": self.Status_Failed,
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98 "rating": 0,
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99 "factor": 0.0,
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100 "bonus": 10,
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parents:
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101 "penalty": -10,
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102 }
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parents:
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103
1130
3e9f0330f833 Removed some obsolete code (forgot about it) and made some PEP-8 related fixes.
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parents: 1127
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104 # number of lowercase letters, such as a-z
1127
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parents:
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105 self.lowercaseLetters = {
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106 "count": 0,
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107 "minimum": 1,
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108 "status": self.Status_Failed,
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parents:
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109 "rating": 0,
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parents:
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110 "factor": 0.0,
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parents:
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111 "bonus": 10,
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parents:
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112 "penalty": -10,
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113 }
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114
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115 # number of numeric characters
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116 self.numerics = {
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parents:
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117 "count": 0,
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parents:
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118 "minimum": 1,
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parents:
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119 "status": self.Status_Failed,
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parents:
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120 "rating": 0,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
121 "factor": 0.0,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
122 "bonus": 10,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
123 "penalty": -10,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
124 }
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
125
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
126 # number of symbol characters
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
127 self.symbols = {
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
128 "count": 0,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
129 "minimum": 1,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
130 "status": self.Status_Failed,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
131 "rating": 0,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
132 "factor": 0.0,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
133 "bonus": 10,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
134 "penalty": -10,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
135 }
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
136
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
137 # number of dedicated symbols in the middle
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
138 self.middleSymbols = {
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
139 "count": 0,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
140 "minimum": 1,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
141 "status": self.Status_Failed,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
142 "rating": 0,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
143 "factor": 0.0,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
144 "bonus": 10,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
145 "penalty": -10,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
146 }
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
147
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
148 # number of dedicated numbers in the middle
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
149 self.middleNumerics = {
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
150 "count": 0,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
151 "minimum": 1,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
152 "status": self.Status_Failed,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
153 "rating": 0,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
154 "factor": 0.0,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
155 "bonus": 10,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
156 "penalty": -10,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
157 }
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
158
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
159 # how many sequential characters should be checked
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
160 # such as "abc" or "MNO" to be not part of the password
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
161 self.sequentialLetters = {
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
162 "data": "abcdefghijklmnopqrstuvwxyz",
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
163 "length": 3,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
164
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
165 "count": 0,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
166 "status": self.Status_Failed,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
167 "rating": 0,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
168 "factor": -1.0,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
169 "bonus": 0,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
170 "penalty": -10,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
171 }
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
172
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
173 # how many sequential characters should be checked
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
174 # such as "123" to be not part of the password
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
175 self.sequentialNumerics = {
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
176 "data": "0123456789",
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
177 "length": 3,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
178
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
179 "count": 0,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
180 "status": self.Status_Failed,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
181 "rating": 0,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
182 "factor": -1.0,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
183 "bonus": 0,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
184 "penalty": -10,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
185 }
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
186
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
187 # keyboard patterns to check, typical sequences from your
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
188 # keyboard
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
189 self.keyboardPatterns = {
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
190 # German and English keyboard text
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
191 "data": [
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
192 "qwertzuiop", "asdfghjkl", "yxcvbnm", "!\"§$%&/()=", # de
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
193 "1234567890", # de numbers
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
194 "qaywsxedcrfvtgbzhnujmik,ol.pö-üä+#", # de up-down
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
195
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
196 "qwertyuiop", "asdfghjkl", "zyxcvbnm", "!@#$%^&*()_", # en
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
197 "1234567890", # en numbers
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
198 "qazwsxedcrfvtgbyhnujmik,ol.p;/[']\\", # en up-down
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
199 ],
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
200 "length": 4, # how long is the pattern to check and blame for?
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
201
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
202 "count": 0, # how many of these pattern can be found
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
203 "status": self.Status_Failed,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
204 "rating": 0,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
205 "factor": -1.0, # each occurrence is punished with that factor
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
206 "bonus": 0,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
207 "penalty": -10,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
208 }
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
209
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
210 # check for repeated sequences, like in catcat
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
211 self.repeatedSequences = {
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
212 "length": 3,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
213
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
214 "count": 0,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
215 "status": self.Status_Failed,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
216 "rating": 0,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
217 "factor": 0.0,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
218 "bonus": 0,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
219 "penalty": -10,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
220 }
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
221
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
222 # check for repeated mirrored sequences, like in tactac
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
223 self.mirroredSequences = {
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
224 "length": 3,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
225
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
226 "count": 0,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
227 "status": self.Status_Failed,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
228 "rating": 0,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
229 "factor": 0.0,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
230 "bonus": 0,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
231 "penalty": -10,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
232 }
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
233
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
234 self.uppercaseRe = re.compile("[A-Z]")
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
235 self.lowercaseRe = re.compile("[a-z]")
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
236 self.numberRe = re.compile("[0-9]")
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
237 self.symbolRe = re.compile("[^a-zA-Z0-9]")
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
238
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
239 def __strReverse(self, string):
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
240 """
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
241 Private method to reverse a string.
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
242
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
243 @param string string to be reversed (string)
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
244 @return reversed string (string)
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
245 """
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
246 return "".join(reversed(string))
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
247
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
248 def __determineStatus(self, value):
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
249 """
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
250 Private method to determine the status.
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
251
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
252 @param value value to check (integer)
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
253 @return status (Status_Failed, Status_Passed, Status_Exceeded)
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
254 """
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
255 if value == 0:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
256 return self.Status_Passed
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
257 elif value > 0:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
258 return self.Status_Exceeded
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
259 else:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
260 return self.Status_Failed
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
261
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
262 def __determineBinaryStatus(self, value):
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
263 """
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
264 Private method to determine a binary status.
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
265
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
266 @param value value to check (integer)
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
267 @return status (Status_Failed, Status_Passed)
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
268 """
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
269 if value == 0:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
270 return self.Status_Passed
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
271 else:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
272 return self.Status_Failed
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
273
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
274 def checkPassword(self, password):
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
275 """
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
276 Public method to check a given password.
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
277
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
278 @param password password to be checked (string)
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
279 @return indication for the password strength (Complexity_VeryWeak,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
280 Complexity_Weak, Complexity_Good, Complexity_Strong,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
281 Complexity_VeryStrong)
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
282 """
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
283 # how long is the password?
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
284 self.passwordLength["count"] = len(password)
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
285 self.recommendedPasswordLength["count"] = len(password)
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
286
1130
3e9f0330f833 Removed some obsolete code (forgot about it) and made some PEP-8 related fixes.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1127
diff changeset
287 # Loop through password to check for Symbol, Numeric, Lowercase
1127
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
288 # and Uppercase pattern matches
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
289 for index in range(len(password)):
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
290 if self.uppercaseRe.match(password[index]):
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
291 self.uppercaseLetters["count"] += 1
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
292 elif self.lowercaseRe.match(password[index]):
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
293 self.lowercaseLetters["count"] += 1
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
294 elif self.numberRe.match(password[index]):
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
295 if index > 0 and index < len(password) - 1:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
296 self.middleNumerics["count"] += 1
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
297 self.numerics["count"] += 1
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
298 elif self.symbolRe.match(password[index]):
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
299 if index > 0 and index < len(password) - 1:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
300 self.middleSymbols["count"] += 1
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
301 self.symbols["count"] += 1
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
302
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
303 # check the variance of symbols or better the redundancy
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
304 # makes only sense for at least two characters
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
305 if len(password) > 1:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
306 uniqueCharacters = []
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
307 for index1 in range(len(password)):
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
308 found = False
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
309 for index2 in range(index1 + 1, len(password)):
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
310 if password[index1] == password[index2]:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
311 found = True
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
312 break
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
313 if not found:
1130
3e9f0330f833 Removed some obsolete code (forgot about it) and made some PEP-8 related fixes.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1127
diff changeset
314 uniqueCharacters.append(password[index1])
1127
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
315
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
316 # calculate a redundancy number
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
317 self.redundancy["value"] = len(password) / len(uniqueCharacters)
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
318
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
319 # Check for sequential alpha string patterns (forward and reverse) but only,
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
320 # if the string has already a length to check for, does not make sense to check
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
321 # the password "ab" for the sequential data "abc"
1130
3e9f0330f833 Removed some obsolete code (forgot about it) and made some PEP-8 related fixes.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1127
diff changeset
322 lowercasedPassword = password.lower()
1127
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
323
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
324 if self.passwordLength["count"] >= self.sequentialLetters["length"]:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
325 for index in range(len(self.sequentialLetters["data"]) - \
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
326 self.sequentialLetters["length"] + 1):
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
327 fwd = self.sequentialLetters["data"][
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
328 index:index + self.sequentialLetters["length"]]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
329 rev = self.__strReverse(fwd)
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
330 if lowercasedPassword.find(fwd) != -1:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
331 self.sequentialLetters["count"] += 1
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
332 if lowercasedPassword.find(rev) != -1:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
333 self.sequentialLetters["count"] += 1
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
334
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
335 # Check for sequential numeric string patterns (forward and reverse)
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
336 if self.passwordLength["count"] >= self.sequentialNumerics["length"]:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
337 for index in range(len(self.sequentialNumerics["data"]) - \
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
338 self.sequentialNumerics["length"] + 1):
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
339 fwd = self.sequentialNumerics["data"][
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
340 index:index + self.sequentialNumerics["length"]]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
341 rev = self.__strReverse(fwd)
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
342 if lowercasedPassword.find(fwd) != -1:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
343 self.sequentialNumerics["count"] += 1
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
344 if lowercasedPassword.find(rev) != -1:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
345 self.sequentialNumerics["count"] += 1
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
346
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
347 # Check common keyboard patterns
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
348 patternsMatched = []
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
349 if self.passwordLength["count"] >= self.keyboardPatterns["length"]:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
350 for pattern in self.keyboardPatterns["data"]:
1130
3e9f0330f833 Removed some obsolete code (forgot about it) and made some PEP-8 related fixes.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1127
diff changeset
351 for index in range(len(pattern) - self.keyboardPatterns["length"] + 1):
1127
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
352 fwd = pattern[index:index + self.keyboardPatterns["length"]]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
353 rev = self.__strReverse(fwd)
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
354 if lowercasedPassword.find(fwd) != -1:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
355 if fwd not in patternsMatched:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
356 self.keyboardPatterns["count"] += 1
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
357 patternsMatched.append(fwd)
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
358 if lowercasedPassword.find(rev) != -1:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
359 if fwd not in patternsMatched:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
360 self.keyboardPatterns["count"] += 1
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
361 patternsMatched.append(rev)
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
362
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
363 # Try to find repeated sequences of characters.
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
364 if self.passwordLength["count"] >= self.repeatedSequences["length"]:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
365 for index in range(len(lowercasedPassword) - \
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
366 self.repeatedSequences["length"] + 1):
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
367 fwd = lowercasedPassword[index:index + self.repeatedSequences["length"]]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
368 if lowercasedPassword.find(
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
369 fwd, index + self.repeatedSequences["length"]) != -1:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
370 self.repeatedSequences["count"] += 1
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
371
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
372 # Try to find mirrored sequences of characters.
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
373 if self.passwordLength["count"] >= self.mirroredSequences["length"]:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
374 for index in range(len(lowercasedPassword) - \
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
375 self.mirroredSequences["length"] + 1):
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
376 fwd = lowercasedPassword[index:index + self.mirroredSequences["length"]]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
377 rev = self.__strReverse(fwd)
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
378 if lowercasedPassword.find(
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
379 fwd, index + self.mirroredSequences["length"]) != -1:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
380 self.mirroredSequences["count"] += 1
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
381
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
382 # Initial score based on length
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
383 self.score["count"] = self.passwordLength["count"] * self.passwordLength["factor"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
384
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
385 # passwordLength
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
386 # credit additional length or punish "under" length
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
387 if self.passwordLength["count"] >= self.passwordLength["minimum"]:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
388 # credit additional characters over minimum
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
389 self.passwordLength["rating"] = self.passwordLength["bonus"] + \
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
390 (self.passwordLength["count"] - self.passwordLength["minimum"]) * \
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
391 self.passwordLength["factor"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
392 else:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
393 self.passwordLength["rating"] = self.passwordLength["penalty"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
394 self.score["count"] += self.passwordLength["rating"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
395
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
396 # recommendedPasswordLength
1130
3e9f0330f833 Removed some obsolete code (forgot about it) and made some PEP-8 related fixes.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1127
diff changeset
397 # Credit reaching the recommended password length or put a
1127
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
398 # penalty on it
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
399 if self.passwordLength["count"] >= self.recommendedPasswordLength["minimum"]:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
400 self.recommendedPasswordLength["rating"] = \
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
401 self.recommendedPasswordLength["bonus"] + \
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
402 (self.passwordLength["count"] - \
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
403 self.recommendedPasswordLength["minimum"]) * \
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
404 self.recommendedPasswordLength["factor"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
405 else:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
406 self.recommendedPasswordLength["rating"] = \
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
407 self.recommendedPasswordLength["penalty"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
408 self.score["count"] += self.recommendedPasswordLength["rating"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
409
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
410 # lowercaseLetters
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
411 # Honor or punish the lowercase letter use
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
412 if self.lowercaseLetters["count"] > 0:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
413 self.lowercaseLetters["rating"] = self.lowercaseLetters["bonus"] + \
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
414 self.lowercaseLetters["count"] * self.lowercaseLetters["factor"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
415 else:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
416 self.lowercaseLetters["rating"] = self.lowercaseLetters["penalty"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
417 self.score["count"] += self.lowercaseLetters["rating"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
418
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
419 # uppercaseLetters
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
420 # Honor or punish the lowercase letter use
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
421 if self.uppercaseLetters["count"] > 0:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
422 self.uppercaseLetters["rating"] = self.uppercaseLetters["bonus"] + \
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
423 self.uppercaseLetters["count"] * self.uppercaseLetters["factor"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
424 else:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
425 self.uppercaseLetters["rating"] = self.uppercaseLetters["penalty"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
426 self.score["count"] += self.uppercaseLetters["rating"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
427
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
428 # numerics
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
429 # Honor or punish the numerics use
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
430 if self.numerics["count"] > 0:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
431 self.numerics["rating"] = self.numerics["bonus"] + \
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
432 self.numerics["count"] * self.numerics["factor"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
433 else:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
434 self.numerics["rating"] = self.numerics["penalty"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
435 self.score["count"] += self.numerics["rating"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
436
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
437 # symbols
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
438 # Honor or punish the symbols use
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
439 if self.symbols["count"] > 0:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
440 self.symbols["rating"] = self.symbols["bonus"] + \
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
441 self.symbols["count"] * self.symbols["factor"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
442 else:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
443 self.symbols["rating"] = self.symbols["penalty"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
444 self.score["count"] += self.symbols["rating"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
445
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
446 # middleSymbols
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
447 # Honor or punish the middle symbols use
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
448 if self.middleSymbols["count"] > 0:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
449 self.middleSymbols["rating"] = self.middleSymbols["bonus"] + \
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
450 self.middleSymbols["count"] * self.middleSymbols["factor"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
451 else:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
452 self.middleSymbols["rating"] = self.middleSymbols["penalty"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
453 self.score["count"] += self.middleSymbols["rating"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
454
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
455 # middleNumerics
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
456 # Honor or punish the middle numerics use
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
457 if self.middleNumerics["count"] > 0:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
458 self.middleNumerics["rating"] = self.middleNumerics["bonus"] + \
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
459 self.middleNumerics["count"] * self.middleNumerics["factor"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
460 else:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
461 self.middleNumerics["rating"] = self.middleNumerics["penalty"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
462 self.score["count"] += self.middleNumerics["rating"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
463
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
464 # sequentialLetters
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
465 # Honor or punish the sequential letter use
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
466 if self.sequentialLetters["count"] == 0:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
467 self.sequentialLetters["rating"] = self.sequentialLetters["bonus"] + \
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
468 self.sequentialLetters["count"] * self.sequentialLetters["factor"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
469 else:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
470 self.sequentialLetters["rating"] = self.sequentialLetters["penalty"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
471 self.score["count"] += self.sequentialLetters["rating"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
472
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
473 # sequentialNumerics
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
474 # Honor or punish the sequential numerics use
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
475 if self.sequentialNumerics["count"] == 0:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
476 self.sequentialNumerics["rating"] = self.sequentialNumerics["bonus"] + \
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
477 self.sequentialNumerics["count"] * self.sequentialNumerics["factor"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
478 else:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
479 self.sequentialNumerics["rating"] = self.sequentialNumerics["penalty"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
480 self.score["count"] += self.sequentialNumerics["rating"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
481
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
482 # keyboardPatterns
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
483 # Honor or punish the keyboard patterns use
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
484 if self.keyboardPatterns["count"] == 0:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
485 self.keyboardPatterns["rating"] = self.keyboardPatterns["bonus"] + \
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
486 self.keyboardPatterns["count"] * self.keyboardPatterns["factor"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
487 else:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
488 self.keyboardPatterns["rating"] = self.keyboardPatterns["penalty"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
489 self.score["count"] += self.keyboardPatterns["rating"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
490
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
491 # Count our basicRequirements and set the status
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
492 self.basicRequirements["count"] = 0
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
493
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
494 # password length
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
495 self.passwordLength["status"] = self.__determineStatus(
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
496 self.passwordLength["count"] - self.passwordLength["minimum"])
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
497 if self.passwordLength["status"] != self.Status_Failed:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
498 # requirement met
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
499 self.basicRequirements["count"] += 1
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
500
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
501 # uppercase letters
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
502 self.uppercaseLetters["status"] = self.__determineStatus(
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
503 self.uppercaseLetters["count"] - self.uppercaseLetters["minimum"])
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
504 if self.uppercaseLetters["status"] != self.Status_Failed:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
505 # requirement met
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
506 self.basicRequirements["count"] += 1
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
507
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
508 # lowercase letters
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
509 self.lowercaseLetters["status"] = self.__determineStatus(
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
510 self.lowercaseLetters["count"] - self.lowercaseLetters["minimum"])
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
511 if self.lowercaseLetters["status"] != self.Status_Failed:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
512 # requirement met
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
513 self.basicRequirements["count"] += 1
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
514
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
515 # numerics
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
516 self.numerics["status"] = self.__determineStatus(
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
517 self.numerics["count"] - self.numerics["minimum"])
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
518 if self.numerics["status"] != self.Status_Failed:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
519 # requirement met
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
520 self.basicRequirements["count"] += 1
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
521
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
522 # symbols
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
523 self.symbols["status"] = self.__determineStatus(
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
524 self.symbols["count"] - self.symbols["minimum"])
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
525 if self.symbols["status"] != self.Status_Failed:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
526 # requirement met
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
527 self.basicRequirements["count"] += 1
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
528
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
529 # judge the requirement status
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
530 self.basicRequirements["status"] = self.__determineStatus(
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
531 self.basicRequirements["count"] - self.basicRequirements["minimum"])
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
532 if self.basicRequirements["status"] != self.Status_Failed:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
533 self.basicRequirements["rating"] = \
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
534 self.basicRequirements["bonus"] + \
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
535 self.basicRequirements["factor"] * self.basicRequirements["count"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
536 else:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
537 self.basicRequirements["rating"] = self.basicRequirements["penalty"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
538 self.score["count"] += self.basicRequirements["rating"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
539
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
540 # beyond basic requirements
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
541 self.recommendedPasswordLength["status"] = self.__determineStatus(
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
542 self.recommendedPasswordLength["count"] - \
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
543 self.recommendedPasswordLength["minimum"])
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
544 self.middleNumerics["status"] = self.__determineStatus(
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
545 self.middleNumerics["count"] - \
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
546 self.middleNumerics["minimum"])
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
547 self.middleSymbols["status"] = self.__determineStatus(
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
548 self.middleSymbols["count"] - \
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
549 self.middleSymbols["minimum"])
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
550 self.sequentialLetters["status"] = self.__determineBinaryStatus(
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
551 self.sequentialLetters["count"])
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
552 self.sequentialNumerics["status"] = self.__determineBinaryStatus(
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
553 self.sequentialNumerics["count"])
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
554 self.keyboardPatterns["status"] = self.__determineBinaryStatus(
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
555 self.keyboardPatterns["count"])
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
556 self.repeatedSequences["status"] = self.__determineBinaryStatus(
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
557 self.repeatedSequences["count"])
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
558 self.mirroredSequences["status"] = self.__determineBinaryStatus(
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
559 self.mirroredSequences["count"])
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
560
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
561 # we apply them only, if the length is not awesome
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
562 if self.recommendedPasswordLength["status"] != self.Status_Exceeded:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
563 # repeatedSequences
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
564 # Honor or punish the use of repeated sequences
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
565 if self.repeatedSequences["count"] == 0:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
566 self.repeatedSequences["rating"] = self.repeatedSequences["bonus"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
567 else:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
568 self.repeatedSequences["rating"] = self.repeatedSequences["penalty"] + \
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
569 self.repeatedSequences["count"] * \
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
570 self.repeatedSequences["factor"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
571
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
572 # mirroredSequences
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
573 # Honor or punish the use of mirrored sequences
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
574 if self.mirroredSequences["count"] == 0:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
575 self.mirroredSequences["rating"] = self.mirroredSequences["bonus"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
576 else:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
577 self.mirroredSequences["rating"] = self.mirroredSequences["penalty"] + \
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
578 self.mirroredSequences["count"] * \
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
579 self.mirroredSequences["factor"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
580
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
581 # save value before redundancy
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
582 self.score["beforeRedundancy"] = self.score["count"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
583
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
584 # apply the redundancy
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
585 # is the password length requirement fulfilled?
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
586 if self.recommendedPasswordLength["status"] != self.Status_Exceeded:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
587 # full penalty, because password is not long enough, only for a positive score
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
588 if self.score["count"] > 0:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
589 self.score["count"] *= 1.0 / self.redundancy["value"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
590
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
591 # level it out
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
592 if self.score["count"] > 100:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
593 self.score["adjusted"] = 100
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
594 elif self.score["count"] < 0:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
595 self.score["adjusted"] = 0
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
596 else:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
597 self.score["adjusted"] = self.score["count"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
598
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
599 # judge it
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
600 for index in range(len(self.complexity["limits"])):
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
601 if self.score["adjusted"] <= self.complexity["limits"][index]:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
602 self.complexity["value"] = index
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
603 break
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
604
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
605 return self.complexity["value"]
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
606
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
607 if __name__ == "__main__":
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
608 while True:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
609 try:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
610 pwd = input("Enter password: ")
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
611 print(pwd, PasswordChecker().checkPassword(pwd))
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
612 except KeyboardInterrupt:
b1802ebe0066 Added capability to encrypt saved passwords with a master password and rearranged some configuration parameters related to security.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
613 break

eric ide

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