mirror of
https://github.com/mjl-/mox.git
synced 2024-12-27 08:53:48 +03:00
22 lines
462 B
Go
22 lines
462 B
Go
|
//go:build go1.21
|
||
|
|
|
||
|
|
// From go1.21 and onwards.
|
||
|
|
|
||
|
|
package tlsrpt
|
||
|
|
|
||
|
|
import (
|
||
|
|
"crypto/tls"
|
||
|
|
"fmt"
|
||
|
|
"strings"
|
||
|
|
)
|
||
|
|
|
||
|
|
func formatAlert(alert uint8) string {
|
||
|
|
s := fmt.Sprintf("alert-%d", alert)
|
||
|
|
err := tls.AlertError(alert) // Since go1.21.0
|
||
|
|
// crypto/tls returns messages like "tls: short message" or "tls: alert(321)".
|
||
|
|
if str := err.Error(); !strings.Contains(str, "alert(") {
|
||
|
|
s += "-" + strings.ReplaceAll(strings.TrimPrefix(str, "tls: "), " ", "-")
|
||
|
|
}
|
||
|
|
return s
|
||
|
|
}
|