20 lines
347 B
Go
20 lines
347 B
Go
package auth
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import (
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"crypto/rand"
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)
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const letterBytes = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
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func randStringBytes(n int) string {
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buf := make([]byte, n)
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_, err := rand.Read(buf)
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if err != nil {
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panic(err)
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}
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for k, v := range buf {
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buf[k] = letterBytes[v%byte(len(letterBytes))]
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}
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return string(buf)
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}
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