21 lines
562 B
Go
21 lines
562 B
Go
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package system
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import (
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"math/rand"
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"strings"
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)
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const characters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890"
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// RandomString generates a random string of alpha-numeric characters using a
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// pseudo-random number generator. The output of this function IS NOT cryptographically
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// secure, it is used solely for generating random strings outside a security context.
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func RandomString(n int) string {
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var b strings.Builder
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b.Grow(n)
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for i := 0; i < n; i++ {
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b.WriteByte(characters[rand.Intn(len(characters))])
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}
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return b.String()
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}
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