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memorable.go
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/
memorable.go
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package pwgen
import "strings"
// GenerateMemorablePassword will generate a memorable password
// with a minimum length
func GenerateMemorablePassword(minLength int, symbols bool, capitals bool) string {
var sb strings.Builder
var upper = false
for sb.Len() < minLength {
// when requesting uppercase, we randomly uppercase words
if capitals && randomInteger(2) == 0 {
sb.WriteString(strings.Title(randomWord()))
upper = true
} else {
sb.WriteString(randomWord())
}
sb.WriteByte(Digits[randomInteger(len(Digits))])
if !symbols {
continue
}
sb.WriteByte(Syms[randomInteger(len(Syms))])
}
// If there isn't already a capitalized word, capitalize the first letter
if capitals && !upper {
var str = sb.String()
return strings.Title(string(str[0])) + str[1:]
}
return sb.String()
}
func randomWord() string {
return wordlist[randomInteger(len(wordlist))]
}