Jason A. Donenfeld
44 lines
2.3 KiB
Swift
44 lines
2.3 KiB
Swift
// SPDX-License-Identifier: MIT
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// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
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import Foundation
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class TunnelImporter {
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static func importFromFile(url: URL, into tunnelsManager: TunnelsManager, sourceVC: AnyObject?, errorPresenterType: ErrorPresenterProtocol.Type, completionHandler: (() -> Void)? = nil) {
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if url.pathExtension == "zip" {
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ZipImporter.importConfigFiles(from: url) { result in
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if let error = result.error {
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errorPresenterType.showErrorAlert(error: error, from: sourceVC)
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return
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}
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let configs = result.value!
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tunnelsManager.addMultiple(tunnelConfigurations: configs.compactMap { $0 }) { numberSuccessful in
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if numberSuccessful == configs.count {
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completionHandler?()
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return
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}
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let title = tr(format: "alertImportedFromZipTitle (%d)", numberSuccessful)
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let message = tr(format: "alertImportedFromZipMessage (%1$d of %2$d)", numberSuccessful, configs.count)
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errorPresenterType.showErrorAlert(title: title, message: message, from: sourceVC, onPresented: completionHandler)
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}
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}
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} else /* if (url.pathExtension == "conf") -- we assume everything else is a conf */ {
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let fileBaseName = url.deletingPathExtension().lastPathComponent.trimmingCharacters(in: .whitespacesAndNewlines)
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if let fileContents = try? String(contentsOf: url),
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let tunnelConfiguration = try? TunnelConfiguration(fromWgQuickConfig: fileContents, called: fileBaseName) {
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tunnelsManager.add(tunnelConfiguration: tunnelConfiguration) { result in
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if let error = result.error {
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errorPresenterType.showErrorAlert(error: error, from: sourceVC, onPresented: completionHandler)
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} else {
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completionHandler?()
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}
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}
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} else {
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errorPresenterType.showErrorAlert(title: tr("alertUnableToImportTitle"), message: tr("alertUnableToImportMessage"),
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from: sourceVC, onPresented: completionHandler)
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}
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}
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}
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}
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