25 lines
472 B
Go
25 lines
472 B
Go
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package auth
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import (
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"crypto/rand"
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"math/big"
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mrand "math/rand"
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)
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const (
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stateLength = 32
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stateChars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-"
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)
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func GenerateState() string {
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b := make([]byte, stateLength)
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for i := range b {
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num, err := rand.Int(rand.Reader, big.NewInt(int64(len(stateChars))))
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if err != nil {
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num = big.NewInt(mrand.Int63n(int64(len(stateChars))))
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}
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b[i] = stateChars[num.Int64()]
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}
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return string(b)
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}
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