60 lines
2.0 KiB
Swift
60 lines
2.0 KiB
Swift
// SPDX-License-Identifier: MIT
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// Copyright © 2018 WireGuard LLC. All Rights Reserved.
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import Foundation
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struct InterfaceConfiguration {
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var name: String
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var privateKey: Data
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var addresses = [IPAddressRange]()
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var listenPort: UInt16?
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var mtu: UInt16?
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var dns = [DNSServer]()
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init(name: String, privateKey: Data) {
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self.name = name
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self.privateKey = privateKey
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if name.isEmpty {
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fatalError("Empty name")
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}
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if privateKey.count != TunnelConfiguration.keyLength {
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fatalError("Invalid private key")
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}
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}
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}
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extension InterfaceConfiguration: Codable {
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enum CodingKeys: String, CodingKey {
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case name = "Name"
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case privateKey = "PrivateKey"
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case addresses = "Address"
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case listenPort = "ListenPort"
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case mtu = "MTU"
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case dns = "DNS"
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}
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init(from decoder: Decoder) throws {
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let values = try decoder.container(keyedBy: CodingKeys.self)
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name = try values.decode(String.self, forKey: .name)
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privateKey = try Data(base64Encoded: values.decode(String.self, forKey: .privateKey))!
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addresses = try values.decode([IPAddressRange].self, forKey: .addresses)
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listenPort = try? values.decode(UInt16.self, forKey: .listenPort)
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mtu = try? values.decode(UInt16.self, forKey: .mtu)
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dns = try values.decode([DNSServer].self, forKey: .dns)
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}
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func encode(to encoder: Encoder) throws {
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var container = encoder.container(keyedBy: CodingKeys.self)
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try container.encode(name, forKey: .name)
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try container.encode(privateKey.base64EncodedString(), forKey: .privateKey)
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try container.encode(addresses, forKey: .addresses)
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if let listenPort = listenPort {
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try container.encode(listenPort, forKey: .listenPort)
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}
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if let mtu = mtu {
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try container.encode(mtu, forKey: .mtu)
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}
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try container.encode(dns, forKey: .dns)
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}
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}
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