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traffic_encryption_mode.go
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traffic_encryption_mode.go
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// Copyright 2021 Antrea Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package config
import (
"strings"
)
type TrafficEncryptionModeType int
const (
TrafficEncryptionModeNone TrafficEncryptionModeType = iota
TrafficEncryptionModeIPSec
TrafficEncryptionModeWireGuard
TrafficEncryptionModeInvalid = -1
)
var (
encryptionModeStrs = [...]string{
"None",
"IPsec",
"WireGuard",
}
)
// GetTrafficEncryptionModeFromStr returns true and TrafficEncryptionModeType corresponding to input string.
// Otherwise, false and undefined value is returned
func GetTrafficEncryptionModeFromStr(str string) (bool, TrafficEncryptionModeType) {
for idx, ms := range encryptionModeStrs {
if strings.EqualFold(ms, str) {
return true, TrafficEncryptionModeType(idx)
}
}
return false, TrafficEncryptionModeInvalid
}
func GetTrafficEncryptionModes() []TrafficEncryptionModeType {
return []TrafficEncryptionModeType{
TrafficEncryptionModeNone,
TrafficEncryptionModeIPSec,
TrafficEncryptionModeWireGuard,
}
}
// String returns value in string.
func (m TrafficEncryptionModeType) String() string {
if m == TrafficEncryptionModeInvalid {
return "invalid"
}
return encryptionModeStrs[m]
}