185 lines
10 KiB
Swift
185 lines
10 KiB
Swift
|
|
final class SeedVC : BaseVC {
|
|
|
|
private let mnemonic: String = {
|
|
let identityManager = OWSIdentityManager.shared()
|
|
let databaseConnection = identityManager.value(forKey: "dbConnection") as! YapDatabaseConnection
|
|
var hexEncodedSeed: String! = databaseConnection.object(forKey: "LKLokiSeed", inCollection: OWSPrimaryStorageIdentityKeyStoreCollection) as! String?
|
|
if hexEncodedSeed == nil {
|
|
hexEncodedSeed = identityManager.identityKeyPair()!.hexEncodedPrivateKey // Legacy account
|
|
}
|
|
return Mnemonic.encode(hexEncodedString: hexEncodedSeed)
|
|
}()
|
|
|
|
private lazy var redactedMnemonic: String = {
|
|
if isIPhone5OrSmaller {
|
|
return "▆▆▆▆ ▆▆▆▆▆▆ ▆▆▆ ▆▆▆▆▆▆▆ ▆▆ ▆▆▆▆ ▆▆▆ ▆▆▆▆▆ ▆▆▆ ▆ ▆▆▆▆ ▆▆ ▆▆▆▆▆▆▆ ▆▆▆▆▆"
|
|
} else {
|
|
return "▆▆▆▆ ▆▆▆▆▆▆ ▆▆▆ ▆▆▆▆▆▆▆ ▆▆ ▆▆▆▆ ▆▆▆ ▆▆▆▆▆ ▆▆▆ ▆ ▆▆▆▆ ▆▆ ▆▆▆▆▆▆▆ ▆▆▆▆▆ ▆▆▆▆▆▆▆▆ ▆▆ ▆▆▆ ▆▆▆▆▆▆▆"
|
|
}
|
|
}()
|
|
|
|
// MARK: Components
|
|
private lazy var seedReminderView: SeedReminderView = {
|
|
let result = SeedReminderView(hasContinueButton: false)
|
|
let title = "You're almost finished! 90%"
|
|
let attributedTitle = NSMutableAttributedString(string: title)
|
|
attributedTitle.addAttribute(.foregroundColor, value: Colors.accent, range: (title as NSString).range(of: "90%"))
|
|
result.title = attributedTitle
|
|
result.subtitle = NSLocalizedString("view_seed_reminder_subtitle_2", comment: "")
|
|
result.setProgress(0.9, animated: false)
|
|
return result
|
|
}()
|
|
|
|
private lazy var mnemonicLabel: UILabel = {
|
|
let result = UILabel()
|
|
result.textColor = Colors.accent
|
|
result.font = Fonts.spaceMono(ofSize: Values.mediumFontSize)
|
|
result.numberOfLines = 0
|
|
result.textAlignment = .center
|
|
result.lineBreakMode = .byWordWrapping
|
|
return result
|
|
}()
|
|
|
|
private lazy var copyButton: Button = {
|
|
let result = Button(style: .prominentOutline, size: .large)
|
|
result.setTitle(NSLocalizedString("copy", comment: ""), for: UIControl.State.normal)
|
|
result.addTarget(self, action: #selector(copyMnemonic), for: UIControl.Event.touchUpInside)
|
|
return result
|
|
}()
|
|
|
|
// MARK: Lifecycle
|
|
override func viewDidLoad() {
|
|
super.viewDidLoad()
|
|
setUpGradientBackground()
|
|
setUpNavBarStyle()
|
|
setNavBarTitle(NSLocalizedString("vc_seed_title", comment: ""))
|
|
// Set up navigation bar buttons
|
|
let closeButton = UIBarButtonItem(image: #imageLiteral(resourceName: "X"), style: .plain, target: self, action: #selector(close))
|
|
closeButton.tintColor = Colors.text
|
|
navigationItem.leftBarButtonItem = closeButton
|
|
// Set up title label
|
|
let titleLabel = UILabel()
|
|
titleLabel.textColor = Colors.text
|
|
titleLabel.font = .boldSystemFont(ofSize: isIPhone5OrSmaller ? Values.largeFontSize : Values.veryLargeFontSize)
|
|
titleLabel.text = NSLocalizedString("vc_seed_title_2", comment: "")
|
|
titleLabel.numberOfLines = 0
|
|
titleLabel.lineBreakMode = .byWordWrapping
|
|
// Set up explanation label
|
|
let explanationLabel = UILabel()
|
|
explanationLabel.textColor = Colors.text
|
|
explanationLabel.font = .systemFont(ofSize: Values.smallFontSize)
|
|
explanationLabel.text = NSLocalizedString("vc_seed_explanation", comment: "")
|
|
explanationLabel.numberOfLines = 0
|
|
explanationLabel.lineBreakMode = .byWordWrapping
|
|
// Set up mnemonic label
|
|
mnemonicLabel.text = redactedMnemonic
|
|
let mnemonicLabelGestureRecognizer = UILongPressGestureRecognizer(target: self, action: #selector(revealMnemonic))
|
|
mnemonicLabel.addGestureRecognizer(mnemonicLabelGestureRecognizer)
|
|
mnemonicLabel.isUserInteractionEnabled = true
|
|
mnemonicLabel.isEnabled = true
|
|
// Set up mnemonic label container
|
|
let mnemonicLabelContainer = UIView()
|
|
mnemonicLabelContainer.addSubview(mnemonicLabel)
|
|
mnemonicLabel.pin(to: mnemonicLabelContainer, withInset: isIPhone6OrSmaller ? Values.smallSpacing : Values.mediumSpacing)
|
|
mnemonicLabelContainer.layer.cornerRadius = TextField.cornerRadius
|
|
mnemonicLabelContainer.layer.borderWidth = 1
|
|
mnemonicLabelContainer.layer.borderColor = Colors.text.cgColor
|
|
// Set up call to action label
|
|
let callToActionLabel = UILabel()
|
|
callToActionLabel.textColor = Colors.text.withAlphaComponent(Values.mediumOpacity)
|
|
callToActionLabel.font = .systemFont(ofSize: isIPhone5OrSmaller ? Values.smallFontSize : Values.mediumFontSize)
|
|
callToActionLabel.text = NSLocalizedString("vc_seed_reveal_button_title", comment: "")
|
|
callToActionLabel.textAlignment = .center
|
|
let callToActionLabelGestureRecognizer = UILongPressGestureRecognizer(target: self, action: #selector(revealMnemonic))
|
|
callToActionLabel.addGestureRecognizer(callToActionLabelGestureRecognizer)
|
|
callToActionLabel.isUserInteractionEnabled = true
|
|
callToActionLabel.isEnabled = true
|
|
// Set up spacers
|
|
let topSpacer = UIView.vStretchingSpacer()
|
|
let bottomSpacer = UIView.vStretchingSpacer()
|
|
// Set up copy button container
|
|
let copyButtonContainer = UIView()
|
|
copyButtonContainer.addSubview(copyButton)
|
|
copyButton.pin(.leading, to: .leading, of: copyButtonContainer, withInset: Values.massiveSpacing)
|
|
copyButton.pin(.top, to: .top, of: copyButtonContainer)
|
|
copyButtonContainer.pin(.trailing, to: .trailing, of: copyButton, withInset: Values.massiveSpacing)
|
|
copyButtonContainer.pin(.bottom, to: .bottom, of: copyButton)
|
|
// Set up top stack view
|
|
let topStackView = UIStackView(arrangedSubviews: [ titleLabel, UIView.spacer(withHeight: isIPhone6OrSmaller ? Values.smallSpacing : Values.largeSpacing), explanationLabel,
|
|
UIView.spacer(withHeight: isIPhone6OrSmaller ? Values.smallSpacing + 2 : Values.largeSpacing), mnemonicLabelContainer ])
|
|
if !isIPhone5OrSmaller {
|
|
topStackView.addArrangedSubview(UIView.spacer(withHeight: Values.smallSpacing))
|
|
topStackView.addArrangedSubview(callToActionLabel) // Not that important and it really gets in the way on small screens
|
|
}
|
|
topStackView.axis = .vertical
|
|
topStackView.alignment = .fill
|
|
// Set up top stack view container
|
|
let topStackViewContainer = UIView()
|
|
topStackViewContainer.addSubview(topStackView)
|
|
topStackView.pin(.leading, to: .leading, of: topStackViewContainer, withInset: Values.veryLargeSpacing)
|
|
topStackView.pin(.top, to: .top, of: topStackViewContainer)
|
|
topStackViewContainer.pin(.trailing, to: .trailing, of: topStackView, withInset: Values.veryLargeSpacing)
|
|
topStackViewContainer.pin(.bottom, to: .bottom, of: topStackView)
|
|
// Set up seed reminder view
|
|
view.addSubview(seedReminderView)
|
|
seedReminderView.pin(.leading, to: .leading, of: view)
|
|
seedReminderView.pin(.top, to: .top, of: view)
|
|
seedReminderView.pin(.trailing, to: .trailing, of: view)
|
|
// Set up main stack view
|
|
let mainStackView = UIStackView(arrangedSubviews: [ topSpacer, topStackViewContainer, bottomSpacer, copyButtonContainer ])
|
|
mainStackView.axis = .vertical
|
|
mainStackView.alignment = .fill
|
|
mainStackView.layoutMargins = UIEdgeInsets(top: 0, leading: 0, bottom: Values.mediumSpacing, trailing: 0)
|
|
mainStackView.isLayoutMarginsRelativeArrangement = true
|
|
view.addSubview(mainStackView)
|
|
mainStackView.pin(.leading, to: .leading, of: view)
|
|
mainStackView.pin(.top, to: .bottom, of: seedReminderView)
|
|
mainStackView.pin(.trailing, to: .trailing, of: view)
|
|
mainStackView.pin(.bottom, to: .bottom, of: view)
|
|
topSpacer.heightAnchor.constraint(equalTo: bottomSpacer.heightAnchor, multiplier: 1).isActive = true
|
|
}
|
|
|
|
// MARK: General
|
|
@objc private func enableCopyButton() {
|
|
copyButton.isUserInteractionEnabled = true
|
|
UIView.transition(with: copyButton, duration: 0.25, options: .transitionCrossDissolve, animations: {
|
|
self.copyButton.setTitle(NSLocalizedString("copy", comment: ""), for: UIControl.State.normal)
|
|
}, completion: nil)
|
|
}
|
|
|
|
// MARK: Interaction
|
|
@objc private func close() {
|
|
dismiss(animated: true, completion: nil)
|
|
}
|
|
|
|
@objc private func revealMnemonic() {
|
|
UIView.transition(with: mnemonicLabel, duration: 0.25, options: .transitionCrossDissolve, animations: {
|
|
self.mnemonicLabel.text = self.mnemonic
|
|
self.mnemonicLabel.textColor = Colors.text
|
|
}, completion: nil)
|
|
UIView.transition(with: seedReminderView.titleLabel, duration: 0.25, options: .transitionCrossDissolve, animations: {
|
|
let title = "Account Secured! 100%"
|
|
let attributedTitle = NSMutableAttributedString(string: title)
|
|
attributedTitle.addAttribute(.foregroundColor, value: Colors.accent, range: (title as NSString).range(of: "100%"))
|
|
self.seedReminderView.title = attributedTitle
|
|
}, completion: nil)
|
|
UIView.transition(with: seedReminderView.subtitleLabel, duration: 1, options: .transitionCrossDissolve, animations: {
|
|
self.seedReminderView.subtitle = NSLocalizedString("view_seed_reminder_subtitle_3", comment: "")
|
|
}, completion: nil)
|
|
seedReminderView.setProgress(1, animated: true)
|
|
UserDefaults.standard[.hasViewedSeed] = true
|
|
NotificationCenter.default.post(name: .seedViewed, object: nil)
|
|
}
|
|
|
|
@objc private func copyMnemonic() {
|
|
revealMnemonic()
|
|
UIPasteboard.general.string = mnemonic
|
|
copyButton.isUserInteractionEnabled = false
|
|
UIView.transition(with: copyButton, duration: 0.25, options: .transitionCrossDissolve, animations: {
|
|
self.copyButton.setTitle("Copied", for: UIControl.State.normal)
|
|
}, completion: nil)
|
|
Timer.scheduledTimer(timeInterval: 4, target: self, selector: #selector(enableCopyButton), userInfo: nil, repeats: false)
|
|
}
|
|
}
|