passforios/pass/Controllers/GeneralSettingsTableViewController.swift
David Beitey f98d56753b Add ability to hide password images
This disables loading of favicon images associated with password entries
and hides any images that are already loaded, using the generic icon
instead.

The key benefit to this option is to prevent passforios revealing that a
given device has a password in its store, which could be gleaned from
the fact that favicons are being loaded in this manner.
2019-03-03 10:54:30 -08:00

246 lines
12 KiB
Swift

//
// GeneralSettingsTableViewController.swift
// pass
//
// Created by Mingshen Sun on 9/2/2017.
// Copyright © 2017 Bob Sun. All rights reserved.
//
import UIKit
import passKit
class GeneralSettingsTableViewController: BasicStaticTableViewController {
let passwordStore = PasswordStore.shared
let hideUnknownSwitch: UISwitch = {
let uiSwitch = UISwitch()
uiSwitch.onTintColor = Globals.blue
uiSwitch.sizeToFit()
uiSwitch.addTarget(self, action: #selector(hideUnknownSwitchAction(_:)), for: UIControlEvents.valueChanged)
return uiSwitch
}()
let hideOTPSwitch: UISwitch = {
let uiSwitch = UISwitch()
uiSwitch.onTintColor = Globals.blue
uiSwitch.sizeToFit()
uiSwitch.addTarget(self, action: #selector(hideOTPSwitchAction(_:)), for: UIControlEvents.valueChanged)
return uiSwitch
}()
let rememberPGPPassphraseSwitch: UISwitch = {
let uiSwitch = UISwitch()
uiSwitch.onTintColor = Globals.blue
uiSwitch.sizeToFit()
uiSwitch.addTarget(self, action: #selector(rememberPGPPassphraseSwitchAction(_:)), for: UIControlEvents.valueChanged)
uiSwitch.isOn = SharedDefaults[.isRememberPGPPassphraseOn]
return uiSwitch
}()
let rememberGitCredentialPassphraseSwitch: UISwitch = {
let uiSwitch = UISwitch()
uiSwitch.onTintColor = Globals.blue
uiSwitch.sizeToFit()
uiSwitch.addTarget(self, action: #selector(rememberGitCredentialPassphraseSwitchAction(_:)), for: UIControlEvents.valueChanged)
uiSwitch.isOn = SharedDefaults[.isRememberGitCredentialPassphraseOn]
return uiSwitch
}()
let showFolderSwitch: UISwitch = {
let uiSwitch = UISwitch()
uiSwitch.onTintColor = Globals.blue
uiSwitch.sizeToFit()
uiSwitch.addTarget(self, action: #selector(showFolderSwitchAction(_:)), for: UIControlEvents.valueChanged)
uiSwitch.isOn = SharedDefaults[.isShowFolderOn]
return uiSwitch
}()
let hidePasswordImagesSwitch: UISwitch = {
let uiSwitch = UISwitch()
uiSwitch.onTintColor = Globals.blue
uiSwitch.sizeToFit()
uiSwitch.addTarget(self, action: #selector(hidePasswordImagesSwitchAction(_:)), for: UIControlEvents.valueChanged)
uiSwitch.isOn = SharedDefaults[.isHidePasswordImagesOn]
return uiSwitch
}()
override func viewDidLoad() {
tableData = [
// section 0
[[.title: "AboutRepository".localize(), .action: "segue", .link: "showAboutRepositorySegue"],],
// section 1
[
[.title: "PasswordGeneratorFlavor".localize(), .action: "none", .style: CellDataStyle.value1],
],
// section 2
[
[.title: "RememberPgpKeyPassphrase".localize(), .action: "none",],
[.title: "RememberGitCredentialPassphrase".localize(), .action: "none",],
],
[
[.title: "ShowFolders".localize(), .action: "none",],
[.title: "HidePasswordImages".localize(), .action: "none",],
[.title: "HideUnknownFields".localize(), .action: "none",],
[.title: "HideOtpFields".localize(), .action: "none",],
],
]
super.viewDidLoad()
}
override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = super.tableView(tableView, cellForRowAt: indexPath)
switch cell.textLabel!.text! {
case "HideUnknownFields".localize():
cell.accessoryType = .none
let detailButton = UIButton(type: .detailDisclosure)
hideUnknownSwitch.frame = CGRect(x: detailButton.bounds.width+10, y: 0, width: hideUnknownSwitch.bounds.width, height: hideUnknownSwitch.bounds.height)
detailButton.frame = CGRect(x: 0, y: 5, width: detailButton.bounds.width, height: detailButton.bounds.height)
detailButton.addTarget(self, action: #selector(GeneralSettingsTableViewController.tapHideUnknownSwitchDetailButton(_:)), for: UIControlEvents.touchDown)
let accessoryView = UIView(frame: CGRect(x: 0, y: 0, width: detailButton.bounds.width + hideUnknownSwitch.bounds.width+10, height: hideUnknownSwitch.bounds.height))
accessoryView.addSubview(detailButton)
accessoryView.addSubview(hideUnknownSwitch)
cell.accessoryView = accessoryView
cell.selectionStyle = .none
hideUnknownSwitch.isOn = SharedDefaults[.isHideUnknownOn]
case "HideOtpFields".localize():
cell.accessoryType = .none
let detailButton = UIButton(type: .detailDisclosure)
hideOTPSwitch.frame = CGRect(x: detailButton.bounds.width+10, y: 0, width: hideOTPSwitch.bounds.width, height: hideOTPSwitch.bounds.height)
detailButton.frame = CGRect(x: 0, y: 5, width: detailButton.bounds.width, height: detailButton.bounds.height)
detailButton.addTarget(self, action: #selector(GeneralSettingsTableViewController.tapHideOTPSwitchDetailButton(_:)), for: UIControlEvents.touchDown)
let accessoryView = UIView(frame: CGRect(x: 0, y: 0, width: detailButton.bounds.width + hideOTPSwitch.bounds.width+10, height: hideOTPSwitch.bounds.height))
accessoryView.addSubview(detailButton)
accessoryView.addSubview(hideOTPSwitch)
cell.accessoryView = accessoryView
cell.selectionStyle = .none
hideOTPSwitch.isOn = SharedDefaults[.isHideOTPOn]
case "RememberPgpKeyPassphrase".localize():
cell.accessoryType = .none
cell.selectionStyle = .none
cell.accessoryView = rememberPGPPassphraseSwitch
case "RememberGitCredentialPassphrase".localize():
cell.accessoryType = .none
cell.selectionStyle = .none
cell.accessoryView = rememberGitCredentialPassphraseSwitch
case "ShowFolders".localize():
cell.accessoryType = .none
cell.selectionStyle = .none
cell.accessoryView = showFolderSwitch
case "HidePasswordImages".localize():
cell.accessoryType = .none
let detailButton = UIButton(type: .detailDisclosure)
hidePasswordImagesSwitch.frame = CGRect(x: detailButton.bounds.width+10, y: 0, width: hidePasswordImagesSwitch.bounds.width, height: hidePasswordImagesSwitch.bounds.height)
detailButton.frame = CGRect(x: 0, y: 5, width: detailButton.bounds.width, height: detailButton.bounds.height)
detailButton.addTarget(self, action: #selector(GeneralSettingsTableViewController.tapHidePasswordImagesSwitchDetailButton(_:)), for: UIControlEvents.touchDown)
let accessoryView = UIView(frame: CGRect(x: 0, y: 0, width: detailButton.bounds.width + hidePasswordImagesSwitch.bounds.width+10, height: hidePasswordImagesSwitch.bounds.height))
accessoryView.addSubview(detailButton)
accessoryView.addSubview(hidePasswordImagesSwitch)
cell.accessoryView = accessoryView
cell.selectionStyle = .none
hidePasswordImagesSwitch.isOn = SharedDefaults[.isHidePasswordImagesOn]
case "PasswordGeneratorFlavor".localize():
cell.accessoryType = .disclosureIndicator
cell.detailTextLabel?.text = PasswordGeneratorFlavour.from(SharedDefaults[.passwordGeneratorFlavor]).name
default: break
}
return cell
}
override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
super.tableView(tableView, didSelectRowAt: indexPath)
let cell = tableView.cellForRow(at: indexPath)!
if cell.textLabel!.text! == "PasswordGeneratorFlavor".localize() {
tableView.deselectRow(at: indexPath, animated: true)
showPasswordGeneratorFlavorActionSheet(sourceCell: cell)
}
}
func showPasswordGeneratorFlavorActionSheet(sourceCell: UITableViewCell) {
let optionMenu = UIAlertController(title: nil, message: nil, preferredStyle: .actionSheet)
var randomFlavorActionTitle = ""
var appleFlavorActionTitle = ""
if SharedDefaults[.passwordGeneratorFlavor] == PasswordGeneratorFlavour.RANDOM.rawValue {
randomFlavorActionTitle = "" + "RandomString".localize()
appleFlavorActionTitle = "ApplesKeychainStyle".localize()
} else {
randomFlavorActionTitle = "RandomString".localize()
appleFlavorActionTitle = "" + "ApplesKeychainStyle".localize()
}
let randomFlavorAction = UIAlertAction(title: randomFlavorActionTitle, style: .default) { _ in
SharedDefaults[.passwordGeneratorFlavor] = PasswordGeneratorFlavour.RANDOM.rawValue
sourceCell.detailTextLabel?.text = PasswordGeneratorFlavour.RANDOM.name
}
let appleFlavorAction = UIAlertAction(title: appleFlavorActionTitle, style: .default) { _ in
SharedDefaults[.passwordGeneratorFlavor] = PasswordGeneratorFlavour.APPLE.rawValue
sourceCell.detailTextLabel?.text = PasswordGeneratorFlavour.APPLE.name
}
let cancelAction = UIAlertAction(title: "Cancel".localize(), style: .cancel, handler: nil)
optionMenu.addAction(randomFlavorAction)
optionMenu.addAction(appleFlavorAction)
optionMenu.addAction(cancelAction)
optionMenu.popoverPresentationController?.sourceView = sourceCell
optionMenu.popoverPresentationController?.sourceRect = sourceCell.bounds
self.present(optionMenu, animated: true, completion: nil)
}
@objc func tapHideUnknownSwitchDetailButton(_ sender: Any?) {
let alertMessage = "HideUnknownFieldsExplanation.".localize()
let alertTitle = "HideUnknownFields".localize()
Utils.alert(title: alertTitle, message: alertMessage, controller: self, completion: nil)
}
@objc func tapHideOTPSwitchDetailButton(_ sender: Any?) {
let keywordsString = Constants.OTP_KEYWORDS.joined(separator: ", ")
let alertMessage = "HideOtpFieldsExplanation.".localize(keywordsString)
let alertTitle = "HideOtpFields".localize()
Utils.alert(title: alertTitle, message: alertMessage, controller: self, completion: nil)
}
@objc func tapHidePasswordImagesSwitchDetailButton(_ sender: Any?) {
let alertMessage = "HidePasswordImagesExplanation.".localize()
let alertTitle = "HidePasswordImages".localize()
Utils.alert(title: alertTitle, message: alertMessage, controller: self, completion: nil)
}
@objc func hideUnknownSwitchAction(_ sender: Any?) {
SharedDefaults[.isHideUnknownOn] = hideUnknownSwitch.isOn
NotificationCenter.default.post(name: .passwordDetailDisplaySettingChanged, object: nil)
}
@objc func hideOTPSwitchAction(_ sender: Any?) {
SharedDefaults[.isHideOTPOn] = hideOTPSwitch.isOn
NotificationCenter.default.post(name: .passwordDetailDisplaySettingChanged, object: nil)
}
@objc func rememberPGPPassphraseSwitchAction(_ sender: Any?) {
SharedDefaults[.isRememberPGPPassphraseOn] = rememberPGPPassphraseSwitch.isOn
if rememberPGPPassphraseSwitch.isOn == false {
passwordStore.pgpKeyPassphrase = nil
}
}
@objc func rememberGitCredentialPassphraseSwitchAction(_ sender: Any?) {
SharedDefaults[.isRememberGitCredentialPassphraseOn] = rememberGitCredentialPassphraseSwitch.isOn
if rememberGitCredentialPassphraseSwitch.isOn == false {
passwordStore.gitSSHPrivateKeyPassphrase = nil
passwordStore.gitPassword = nil
}
}
@objc func showFolderSwitchAction(_ sender: Any?) {
SharedDefaults[.isShowFolderOn] = showFolderSwitch.isOn
NotificationCenter.default.post(name: .passwordDisplaySettingChanged, object: nil)
}
@objc func hidePasswordImagesSwitchAction(_ sender: Any?) {
SharedDefaults[.isHidePasswordImagesOn] = hidePasswordImagesSwitch.isOn
NotificationCenter.default.post(name: .passwordDetailDisplaySettingChanged, object: nil)
}
}