17 lines
427 B
Kotlin
17 lines
427 B
Kotlin
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package at.eisibaer.jbear2.util
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import java.security.SecureRandom
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class RandomString{
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companion object{
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val AB: String = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"
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val rnd: SecureRandom = SecureRandom()
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fun ofLength(len: Int): String {
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val sb = StringBuilder(len)
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for (i in 0 until len) sb.append(AB[rnd.nextInt(AB.length)])
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return sb.toString()
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}
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}
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}
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