78 lines
2.4 KiB
Go
78 lines
2.4 KiB
Go
package matching
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import (
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"github.com/nbutton23/zxcvbn-go/adjacency"
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"github.com/nbutton23/zxcvbn-go/frequency"
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"github.com/nbutton23/zxcvbn-go/match"
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"sort"
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)
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var (
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DICTIONARY_MATCHERS []func(password string) []match.Match
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MATCHERS []func(password string) []match.Match
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ADJACENCY_GRAPHS []adjacency.AdjacencyGraph
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L33T_TABLE adjacency.AdjacencyGraph
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SEQUENCES map[string]string
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)
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const (
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DATE_RX_YEAR_SUFFIX string = `((\d{1,2})(\s|-|\/|\\|_|\.)(\d{1,2})(\s|-|\/|\\|_|\.)(19\d{2}|200\d|201\d|\d{2}))`
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DATE_RX_YEAR_PREFIX string = `((19\d{2}|200\d|201\d|\d{2})(\s|-|/|\\|_|\.)(\d{1,2})(\s|-|/|\\|_|\.)(\d{1,2}))`
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DATE_WITHOUT_SEP_MATCH string = `\d{4,8}`
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)
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func init() {
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loadFrequencyList()
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}
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func Omnimatch(password string, userInputs []string) (matches []match.Match) {
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//Can I run into the issue where nil is not equal to nil?
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if DICTIONARY_MATCHERS == nil || ADJACENCY_GRAPHS == nil {
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loadFrequencyList()
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}
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if userInputs != nil {
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userInputMatcher := buildDictMatcher("user_inputs", buildRankedDict(userInputs))
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matches = userInputMatcher(password)
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}
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for _, matcher := range MATCHERS {
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matches = append(matches, matcher(password)...)
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}
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sort.Sort(match.Matches(matches))
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return matches
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}
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func loadFrequencyList() {
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for n, list := range frequency.FrequencyLists {
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DICTIONARY_MATCHERS = append(DICTIONARY_MATCHERS, buildDictMatcher(n, buildRankedDict(list.List)))
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}
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L33T_TABLE = adjacency.AdjacencyGph["l33t"]
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ADJACENCY_GRAPHS = append(ADJACENCY_GRAPHS, adjacency.AdjacencyGph["qwerty"])
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ADJACENCY_GRAPHS = append(ADJACENCY_GRAPHS, adjacency.AdjacencyGph["dvorak"])
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ADJACENCY_GRAPHS = append(ADJACENCY_GRAPHS, adjacency.AdjacencyGph["keypad"])
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ADJACENCY_GRAPHS = append(ADJACENCY_GRAPHS, adjacency.AdjacencyGph["macKeypad"])
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//l33tFilePath, _ := filepath.Abs("adjacency/L33t.json")
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//L33T_TABLE = adjacency.GetAdjancencyGraphFromFile(l33tFilePath, "l33t")
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SEQUENCES = make(map[string]string)
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SEQUENCES["lower"] = "abcdefghijklmnopqrstuvwxyz"
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SEQUENCES["upper"] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
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SEQUENCES["digits"] = "0123456789"
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MATCHERS = append(MATCHERS, DICTIONARY_MATCHERS...)
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MATCHERS = append(MATCHERS, spatialMatch)
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MATCHERS = append(MATCHERS, repeatMatch)
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MATCHERS = append(MATCHERS, sequenceMatch)
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MATCHERS = append(MATCHERS, l33tMatch)
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MATCHERS = append(MATCHERS, dateSepMatcher)
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MATCHERS = append(MATCHERS, dateWithoutSepMatch)
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}
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