78 lines
2.6 KiB
Swift
78 lines
2.6 KiB
Swift
//
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// SSHKeyFileImportTableViewController.swift
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// pass
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//
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// Created by Danny Moesch on 15.02.20.
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// Copyright © 2020 Bob Sun. All rights reserved.
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//
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import passKit
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import SVProgressHUD
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class SSHKeyFileImportTableViewController: AutoCellHeightUITableViewController {
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@IBOutlet var sshPrivateKeyFile: UITableViewCell!
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private var privateKey: String?
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@IBAction
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private func doneButtonTapped(_: Any) {
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performSegue(withIdentifier: "importSSHKeySegue", sender: self)
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}
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override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
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let cell = tableView.cellForRow(at: indexPath)
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let picker = UIDocumentPickerViewController(documentTypes: ["public.data"], in: .open)
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cell?.isSelected = false
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guard cell == sshPrivateKeyFile else {
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return
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}
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picker.delegate = self
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picker.shouldShowFileExtensions = true
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present(picker, animated: true, completion: nil)
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}
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}
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extension SSHKeyFileImportTableViewController: UIDocumentPickerDelegate {
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func documentPicker(_: UIDocumentPickerViewController, didPickDocumentsAt url: [URL]) {
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guard let url = url.first else {
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return
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}
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let fileName = url.lastPathComponent
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do {
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// Start accessing a security-scoped resource.
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guard url.startAccessingSecurityScopedResource() else {
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// Handle the failure here.
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throw AppError.readingFile(fileName: fileName)
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}
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// Make sure you release the security-scoped resource when you are done.
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defer { url.stopAccessingSecurityScopedResource() }
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privateKey = try String(contentsOf: url, encoding: .ascii)
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sshPrivateKeyFile.textLabel?.text = fileName
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} catch {
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let message = "FileCannotBeImported.".localize(fileName) | "UnderlyingError".localize(error.localizedDescription)
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Utils.alert(title: "CannotImportFile".localize(), message: message, controller: self)
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}
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}
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}
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extension SSHKeyFileImportTableViewController: KeyImporter {
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static let keySource = KeySource.file
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static let label = "LoadFromFiles".localize()
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func isReadyToUse() -> Bool {
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guard privateKey != nil else {
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Utils.alert(title: "CannotSave".localize(), message: "SetPrivateKeyUrl.".localize(), controller: self)
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return false
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}
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return true
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}
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func importKeys() throws {
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guard let privateKey = privateKey else {
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return
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}
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try KeyFileManager.PrivateSSH.importKey(from: privateKey)
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}
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}
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