mirror of
https://github.com/amnezia-vpn/amneziawg-go.git
synced 2025-04-25 10:27:44 +02:00
25 lines
505 B
Go
25 lines
505 B
Go
package device
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import (
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"bytes"
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crand "crypto/rand"
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"fmt"
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)
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func appendJunk(writer *bytes.Buffer, size int) error {
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headerJunk, err := randomJunkWithSize(size)
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if err != nil {
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return fmt.Errorf("failed to create header junk: %v", err)
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}
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_, err = writer.Write(headerJunk)
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if err != nil {
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return fmt.Errorf("failed to write header junk: %v", err)
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}
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return nil
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}
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func randomJunkWithSize(size int) ([]byte, error) {
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junk := make([]byte, size)
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_, err := crand.Read(junk)
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return junk, err
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}
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