76 lines
1.3 KiB
Go
76 lines
1.3 KiB
Go
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package passwordvalidator
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import "strings"
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const (
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replaceChars = `!@$&*`
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sepChars = `_-., `
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otherSpecialChars = `"#%'()+/:;<=>?[\]^{|}~`
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lowerChars = `abcdefghijklmnopqrstuvwxyz`
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upperChars = `ABCDEFGHIJKLMNOPQRSTUVWXYZ`
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digitsChars = `0123456789`
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)
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func getBase(password string) int {
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chars := map[rune]struct{}{}
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for _, c := range password {
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chars[c] = struct{}{}
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}
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hasReplace := false
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hasSep := false
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hasOtherSpecial := false
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hasLower := false
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hasUpper := false
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hasDigits := false
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base := 0
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for c := range chars {
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if strings.ContainsRune(replaceChars, c) {
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hasReplace = true
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continue
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}
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if strings.ContainsRune(sepChars, c) {
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hasSep = true
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continue
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}
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if strings.ContainsRune(otherSpecialChars, c) {
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hasOtherSpecial = true
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continue
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}
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if strings.ContainsRune(lowerChars, c) {
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hasLower = true
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continue
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}
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if strings.ContainsRune(upperChars, c) {
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hasUpper = true
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continue
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}
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if strings.ContainsRune(digitsChars, c) {
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hasDigits = true
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continue
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}
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base++
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}
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if hasReplace {
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base += len(replaceChars)
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}
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if hasSep {
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base += len(sepChars)
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}
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if hasOtherSpecial {
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base += len(otherSpecialChars)
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}
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if hasLower {
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base += len(lowerChars)
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}
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if hasUpper {
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base += len(upperChars)
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}
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if hasDigits {
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base += len(digitsChars)
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}
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return base
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}
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