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27 lines
493 B
Go
27 lines
493 B
Go
package generator
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import (
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"crypto/rand"
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"encoding/hex"
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"strings"
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)
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type KeyGenerator interface {
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Key() string
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}
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func NewKeyGenerator(generatorCode string) (KeyGenerator, error) {
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randomBytes := make([]byte, 4)
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rand.Read(randomBytes)
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str := hex.EncodeToString(randomBytes)
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result := strings.ToUpper(str)
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return &DefaultKeyGenerator{generated: result}, nil
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}
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type DefaultKeyGenerator struct {
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generated string
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}
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func (d *DefaultKeyGenerator) Key() string {
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return d.generated
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}
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