Add "masterKeyLog" in TLS config (#2758)

* Add "enableMasterKeyLog" in TLS config

Turn on the debug option for Wireshark to decrypt traffic

* Change to "masterKeyLog" to configure a path

infra/conf/transport_internet.go

@@ -357,6 +357,7 @@ type TLSConfig struct {
 	RejectUnknownSNI                     bool             `json:"rejectUnknownSni"`
 	PinnedPeerCertificateChainSha256     *[]string        `json:"pinnedPeerCertificateChainSha256"`
 	PinnedPeerCertificatePublicKeySha256 *[]string        `json:"pinnedPeerCertificatePublicKeySha256"`
+	MasterKeyLog                         string           `json:"masterKeyLog"`
 }
 
 // Build implements Buildable.
@@ -412,6 +413,8 @@ func (c *TLSConfig) Build() (proto.Message, error) {
 		}
 	}
 
+	config.MasterKeyLog = c.MasterKeyLog
+
 	return config, nil
 }