clawbot
b090b3f86b
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Adds CI workflow that runs `make check` on push/PR to main. Co-authored-by: user <user@Mac.lan guest wan> Co-authored-by: clawbot <clawbot@eeqj.de> Reviewed-on: #21 Co-authored-by: clawbot <sneak+clawbot@sneak.cloud> Co-committed-by: clawbot <sneak+clawbot@sneak.cloud>
30 lines
660 B
Go
30 lines
660 B
Go
//go:build darwin
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package secret
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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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// generateRandomString generates a random string of the specified length using the given character set
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func generateRandomString(length int, charset string) (string, error) {
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if length <= 0 {
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return "", fmt.Errorf("length must be positive")
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}
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result := make([]byte, length)
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charsetLen := big.NewInt(int64(len(charset)))
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for i := range length {
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randomIndex, err := rand.Int(rand.Reader, charsetLen)
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if err != nil {
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return "", fmt.Errorf("failed to generate random number: %w", err)
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}
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result[i] = charset[randomIndex.Int64()]
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}
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return string(result), nil
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}
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