1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
package matching
import (
"sort"
"github.com/nbutton23/zxcvbn-go/adjacency"
"github.com/nbutton23/zxcvbn-go/frequency"
"github.com/nbutton23/zxcvbn-go/match"
)
var (
DICTIONARY_MATCHERS []match.Matcher
MATCHERS []match.Matcher
ADJACENCY_GRAPHS []adjacency.AdjacencyGraph
L33T_TABLE adjacency.AdjacencyGraph
SEQUENCES map[string]string
)
const (
DATE_RX_YEAR_SUFFIX string = `((\d{1,2})(\s|-|\/|\\|_|\.)(\d{1,2})(\s|-|\/|\\|_|\.)(19\d{2}|200\d|201\d|\d{2}))`
DATE_RX_YEAR_PREFIX string = `((19\d{2}|200\d|201\d|\d{2})(\s|-|/|\\|_|\.)(\d{1,2})(\s|-|/|\\|_|\.)(\d{1,2}))`
DATE_WITHOUT_SEP_MATCH string = `\d{4,8}`
)
func init() {
loadFrequencyList()
}
func Omnimatch(password string, userInputs []string, filters ...func(match.Matcher) bool) (matches []match.Match) {
//Can I run into the issue where nil is not equal to nil?
if DICTIONARY_MATCHERS == nil || ADJACENCY_GRAPHS == nil {
loadFrequencyList()
}
if userInputs != nil {
userInputMatcher := buildDictMatcher("user_inputs", buildRankedDict(userInputs))
matches = userInputMatcher(password)
}
for _, matcher := range MATCHERS {
shouldBeFiltered := false
for i := range filters {
if filters[i](matcher) {
shouldBeFiltered = true
break
}
}
if !shouldBeFiltered {
matches = append(matches, matcher.MatchingFunc(password)...)
}
}
sort.Sort(match.Matches(matches))
return matches
}
func loadFrequencyList() {
for n, list := range frequency.FrequencyLists {
DICTIONARY_MATCHERS = append(DICTIONARY_MATCHERS, match.Matcher{MatchingFunc: buildDictMatcher(n, buildRankedDict(list.List)), ID: n})
}
L33T_TABLE = adjacency.AdjacencyGph["l33t"]
ADJACENCY_GRAPHS = append(ADJACENCY_GRAPHS, adjacency.AdjacencyGph["qwerty"])
ADJACENCY_GRAPHS = append(ADJACENCY_GRAPHS, adjacency.AdjacencyGph["dvorak"])
ADJACENCY_GRAPHS = append(ADJACENCY_GRAPHS, adjacency.AdjacencyGph["keypad"])
ADJACENCY_GRAPHS = append(ADJACENCY_GRAPHS, adjacency.AdjacencyGph["macKeypad"])
//l33tFilePath, _ := filepath.Abs("adjacency/L33t.json")
//L33T_TABLE = adjacency.GetAdjancencyGraphFromFile(l33tFilePath, "l33t")
SEQUENCES = make(map[string]string)
SEQUENCES["lower"] = "abcdefghijklmnopqrstuvwxyz"
SEQUENCES["upper"] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
SEQUENCES["digits"] = "0123456789"
MATCHERS = append(MATCHERS, DICTIONARY_MATCHERS...)
MATCHERS = append(MATCHERS, match.Matcher{MatchingFunc: spatialMatch, ID: SPATIAL_MATCHER_NAME})
MATCHERS = append(MATCHERS, match.Matcher{MatchingFunc: repeatMatch, ID: REPEAT_MATCHER_NAME})
MATCHERS = append(MATCHERS, match.Matcher{MatchingFunc: sequenceMatch, ID: SEQUENCE_MATCHER_NAME})
MATCHERS = append(MATCHERS, match.Matcher{MatchingFunc: l33tMatch, ID: L33T_MATCHER_NAME})
MATCHERS = append(MATCHERS, match.Matcher{MatchingFunc: dateSepMatcher, ID: DATESEP_MATCHER_NAME})
MATCHERS = append(MATCHERS, match.Matcher{MatchingFunc: dateWithoutSepMatch, ID: DATEWITHOUTSEP_MATCHER_NAME})
}
|
