22 lines
388 B
Go
22 lines
388 B
Go
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package utils
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import (
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"crypto/rand"
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"encoding/hex"
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)
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// RandomString generates a random string with p bytes of length.
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// Specifying 10 in the p parameter will result in the length of 20.
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func RandomString(p int) (string, error) {
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if p <= 0 {
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p = 10
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}
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arr := make([]byte, p)
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_, err := rand.Read(arr)
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if err != nil {
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return "", err
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}
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return hex.EncodeToString(arr), nil
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}
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