Курнат Андрей
39 lines
778 B
Go
39 lines
778 B
Go
package matching
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import (
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"github.com/trustelem/zxcvbn/match"
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)
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type reverseDictionnaryMatch struct {
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dm dictionaryMatch
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}
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func (rdm reverseDictionnaryMatch) Matches(password string) []*match.Match {
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reversedPassword := reverse(password)
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matches := rdm.dm.Matches(reversedPassword)
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for _, m := range matches {
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m.Token = reverse(m.Token)
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m.Reversed = true
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m.I, m.J = len(password)-1-m.J, len(password)-1-m.I
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}
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match.Sort(matches)
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return matches
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}
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func reverse(input string) string {
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// Get Unicode code points.
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n := 0
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rune := make([]rune, len(input))
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for _, r := range input {
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rune[n] = r
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n++
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}
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rune = rune[0:n]
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// Reverse
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for i := 0; i < n/2; i++ {
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rune[i], rune[n-1-i] = rune[n-1-i], rune[i]
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}
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// Convert back to UTF-8.
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return string(rune)
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}
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