100 lines
3.1 KiB
Swift
100 lines
3.1 KiB
Swift
//
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// PresetMapper.swift
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// Passepartout
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//
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// Created by Davide De Rosa on 3/14/22.
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// Copyright (c) 2022 Davide De Rosa. All rights reserved.
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//
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// https://github.com/passepartoutvpn
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//
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// This file is part of Passepartout.
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//
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// Passepartout is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Passepartout is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Passepartout. If not, see <http://www.gnu.org/licenses/>.
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//
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import Foundation
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import CoreData
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import PassepartoutServices
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import PassepartoutUtils
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import GenericJSON
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struct PresetMapper: DTOMapper, ModelMapper {
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private let context: NSManagedObjectContext
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init(_ context: NSManagedObjectContext) {
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self.context = context
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}
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func toDTO(_ ws: WSProviderPreset) -> CDInfrastructurePreset {
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let preset = CDInfrastructurePreset(context: context)
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preset.id = ws.id
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preset.name = ws.name
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preset.comment = ws.comment
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if let ovpn = ws.encodedOpenVPNConfiguration {
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preset.vpnProtocol = VPNProtocolType.openVPN.rawValue
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preset.vpnConfiguration = ovpn
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} else if let wg = ws.encodedWireGuardConfiguration {
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preset.vpnProtocol = VPNProtocolType.wireGuard.rawValue
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preset.vpnConfiguration = wg
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}
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return preset
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}
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static func toModel(_ dto: CDInfrastructurePreset) -> ProviderServer.Preset? {
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guard let id = dto.id,
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let name = dto.name,
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let comment = dto.comment,
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let vpnProtocolString = dto.vpnProtocol,
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let vpnProtocol = VPNProtocolType(rawValue: vpnProtocolString),
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let vpnConfiguration = dto.decodedConfiguration else {
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Utils.assertCoreDataDecodingFailed(#file, #function, #line)
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return nil
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}
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return ProviderServer.Preset(
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id: id,
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name: name,
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comment: comment,
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vpnProtocol: vpnProtocol,
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vpnConfiguration: vpnConfiguration
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)
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}
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}
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private extension WSProviderPreset {
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var encodedOpenVPNConfiguration: Data? {
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return try? jsonOpenVPNConfiguration?.encoded()
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}
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var encodedWireGuardConfiguration: Data? {
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return try? jsonWireGuardConfiguration?.encoded()
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}
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}
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private extension CDInfrastructurePreset {
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var decodedConfiguration: JSON? {
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guard let configuration = vpnConfiguration else {
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return nil
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}
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do {
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let raw = try JSONSerialization.jsonObject(with: configuration)
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return try JSON(raw)
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} catch {
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pp_log.error("Unable to decode vpnConfiguration: \(error)")
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return nil
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}
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}
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}
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