passepartout-apple/Passepartout/Shared/Dependencies+PassepartoutKit.swift
Davide f7013a98a9
Separate App/Tunnel responsibilities ()
Sort out the increasing mess coming from:

- AppContext*
- Dependencies
- Shared*

by doing the following:

- Keep in the "Shared" folder only the entities actually shared by
App/Tunnel
  - Create TunnelContext
  - Move AppContext and related to the App/Context folder
  - Move TunnelContext and related to the Tunnel/Context folder
- Delete Shared+* extensions, use AppContext/TunnelContext singletons
from the app
- Create a Dependencies factory singleton to create entities in a single
place
  - Split extensions by domain
- Make it clear with `func` vs `var` when a dependency method returns a
new instance
2024-12-08 18:56:39 +01:00

91 lines
3.1 KiB
Swift

//
// Dependencies+PassepartoutKit.swift
// Passepartout
//
// Created by Davide De Rosa on 12/2/24.
// Copyright (c) 2024 Davide De Rosa. All rights reserved.
//
// https://github.com/passepartoutvpn
//
// This file is part of Passepartout.
//
// Passepartout is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Passepartout is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Passepartout. If not, see <http://www.gnu.org/licenses/>.
//
import CPassepartoutOpenVPNOpenSSL
import Foundation
import PassepartoutKit
import PassepartoutWireGuardGo
extension Dependencies {
var registry: Registry {
Self.sharedRegistry
}
func neProtocolCoder() -> NEProtocolCoder {
KeychainNEProtocolCoder(
tunnelBundleIdentifier: BundleConfiguration.mainString(for: .tunnelId),
registry: registry,
coder: CodableProfileCoder(),
keychain: AppleKeychain(group: BundleConfiguration.mainString(for: .keychainGroupId))
)
}
func tunnelEnvironment() -> TunnelEnvironment {
AppGroupEnvironment(
appGroup: BundleConfiguration.mainString(for: .groupId),
prefix: "PassepartoutKit."
)
}
}
private extension Dependencies {
static let sharedRegistry = Registry(
withKnownHandlers: true,
allImplementations: [
OpenVPNModule.Implementation(
prng: SecureRandom(),
dns: SimpleDNSResolver {
CFDNSStrategy(hostname: $0)
},
importer: StandardOpenVPNParser(decrypter: OSSLTLSBox()),
sessionBlock: { _, module in
guard let configuration = module.configuration else {
fatalError("Creating session without OpenVPN configuration?")
}
return try OpenVPNSession(
configuration: configuration,
credentials: module.credentials,
prng: SecureRandom(),
tlsFactory: {
OSSLTLSBox()
},
cryptoFactory: {
OSSLCryptoBox()
},
cachesURL: FileManager.default.temporaryDirectory
)
}
),
WireGuardModule.Implementation(
keyGenerator: StandardWireGuardKeyGenerator(),
importer: StandardWireGuardParser(),
connectionBlock: { parameters, module in
try GoWireGuardConnection(parameters: parameters, module: module)
}
)
]
)
}