17 lines
265 B
Go
17 lines
265 B
Go
package auth
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import (
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"crypto/rand"
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"fmt"
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"math/big"
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)
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func generateOTP() (string, error) {
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newInt := big.NewInt(10000) // 0 .. 999999
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n, err := rand.Int(rand.Reader, newInt)
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if err != nil {
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return "", err
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}
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return fmt.Sprintf("%04d", n.Int64()), err
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}
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