Secrets recovery: Implement secrets recovery with passphrase screen.

This commit is contained in:
SBiOSoftWhare
2020-06-09 17:11:53 +02:00
parent 6433bcef0d
commit 4e37808040
8 changed files with 723 additions and 0 deletions
@@ -0,0 +1,65 @@
/*
Copyright 2020 New Vector Ltd
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import Foundation
final class SecretsRecoveryWithPassphraseCoordinator: SecretsRecoveryWithPassphraseCoordinatorType {
// MARK: - Properties
// MARK: Private
private let secretsRecoveryWithPassphraseViewController: SecretsRecoveryWithPassphraseViewController
private var secretsRecoveryWithPassphraseViewModel: SecretsRecoveryWithPassphraseViewModelType
// MARK: Public
var childCoordinators: [Coordinator] = []
weak var delegate: SecretsRecoveryWithPassphraseCoordinatorDelegate?
// MARK: - Setup
init(recoveryService: MXRecoveryService) {
let secretsRecoveryWithPassphraseViewModel = SecretsRecoveryWithPassphraseViewModel(recoveryService: recoveryService)
let secretsRecoveryWithPassphraseViewController = SecretsRecoveryWithPassphraseViewController.instantiate(with: secretsRecoveryWithPassphraseViewModel)
self.secretsRecoveryWithPassphraseViewController = secretsRecoveryWithPassphraseViewController
self.secretsRecoveryWithPassphraseViewModel = secretsRecoveryWithPassphraseViewModel
}
// MARK: - Public
func start() {
self.secretsRecoveryWithPassphraseViewModel.coordinatorDelegate = self
}
func toPresentable() -> UIViewController {
return self.secretsRecoveryWithPassphraseViewController
}
}
// MARK: - SecretsRecoveryWithPassphraseViewModelCoordinatorDelegate
extension SecretsRecoveryWithPassphraseCoordinator: SecretsRecoveryWithPassphraseViewModelCoordinatorDelegate {
func secretsRecoveryWithPassphraseViewModelDoNotKnowPassphrase(_ viewModel: SecretsRecoveryWithPassphraseViewModelType) {
self.delegate?.secretsRecoveryWithPassphraseCoordinatorDoNotKnowPassphrase(self)
}
func secretsRecoveryWithPassphraseViewModelDidRecover(_ viewModel: SecretsRecoveryWithPassphraseViewModelType) { self.delegate?.secretsRecoveryWithPassphraseCoordinatorDidRecover(self)
}
func secretsRecoveryWithPassphraseViewModelDidCancel(_ viewModel: SecretsRecoveryWithPassphraseViewModelType) { self.delegate?.secretsRecoveryWithPassphraseCoordinatorDidCancel(self)
}
}
@@ -0,0 +1,28 @@
/*
Copyright 2020 New Vector Ltd
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import Foundation
protocol SecretsRecoveryWithPassphraseCoordinatorDelegate: class {
func secretsRecoveryWithPassphraseCoordinatorDidRecover(_ coordinator: SecretsRecoveryWithPassphraseCoordinatorType)
func secretsRecoveryWithPassphraseCoordinatorDoNotKnowPassphrase(_ coordinator: SecretsRecoveryWithPassphraseCoordinatorType)
func secretsRecoveryWithPassphraseCoordinatorDidCancel(_ coordinator: SecretsRecoveryWithPassphraseCoordinatorType)
}
/// `SecretsRecoveryWithPassphraseCoordinatorType` is a protocol describing a Coordinator that handle key backup passphrase recover navigation flow.
protocol SecretsRecoveryWithPassphraseCoordinatorType: Coordinator, Presentable {
var delegate: SecretsRecoveryWithPassphraseCoordinatorDelegate? { get }
}
@@ -0,0 +1,24 @@
/*
Copyright 2020 New Vector Ltd
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import Foundation
/// SecretsRecoveryWithPassphraseViewController view actions exposed to view model
enum SecretsRecoveryWithPassphraseViewAction {
case recover
case unknownPassphrase
case cancel
}
@@ -0,0 +1,210 @@
<?xml version="1.0" encoding="UTF-8"?>
<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="14490.70" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="KkK-aQ-7Ig">
<device id="retina4_7" orientation="portrait">
<adaptation id="fullscreen"/>
</device>
<dependencies>
<deployment identifier="iOS"/>
<plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="14490.49"/>
<capability name="Safe area layout guides" minToolsVersion="9.0"/>
<capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
</dependencies>
<scenes>
<!--Secrets Recovery With Passphrase View Controller-->
<scene sceneID="r1I-YV-Fog">
<objects>
<viewController extendedLayoutIncludesOpaqueBars="YES" automaticallyAdjustsScrollViewInsets="NO" id="KkK-aQ-7Ig" customClass="SecretsRecoveryWithPassphraseViewController" customModule="Riot" customModuleProvider="target" sceneMemberID="viewController">
<view key="view" contentMode="scaleToFill" id="8SG-gc-Id7">
<rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
<autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
<subviews>
<scrollView clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="FYl-Bb-Kpe">
<rect key="frame" x="0.0" y="20" width="375" height="647"/>
<subviews>
<view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="dlf-fL-IPA">
<rect key="frame" x="0.0" y="0.0" width="375" height="403"/>
<subviews>
<view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="Gw9-uS-bGl">
<rect key="frame" x="0.0" y="0.0" width="375" height="403"/>
<subviews>
<imageView userInteractionEnabled="NO" contentMode="scaleAspectFit" horizontalHuggingPriority="251" verticalHuggingPriority="251" image="key_backup_logo" translatesAutoresizingMaskIntoConstraints="NO" id="hA4-wJ-xGz">
<rect key="frame" x="163.5" y="35" width="48" height="46"/>
<constraints>
<constraint firstAttribute="width" constant="48" id="6ho-II-3gd"/>
<constraint firstAttribute="height" constant="46" id="xDH-Af-ISa"/>
</constraints>
</imageView>
<label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Use your recovery passphrase to unlock your secure message history" textAlignment="center" lineBreakMode="tailTruncation" numberOfLines="0" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="p2V-aL-g0y">
<rect key="frame" x="20" y="111" width="335" height="36"/>
<fontDescription key="fontDescription" type="system" pointSize="15"/>
<nil key="textColor"/>
<nil key="highlightedColor"/>
</label>
<view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="uly-5I-NIc">
<rect key="frame" x="0.0" y="187" width="375" height="50"/>
<subviews>
<label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" horizontalCompressionResistancePriority="751" text="enter" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="I7Q-Tb-YGd">
<rect key="frame" x="20" y="10" width="38" height="30"/>
<fontDescription key="fontDescription" type="system" pointSize="16"/>
<nil key="textColor"/>
<nil key="highlightedColor"/>
</label>
<textField opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="center" placeholder="Enter passphrase" textAlignment="natural" minimumFontSize="17" clearButtonMode="whileEditing" translatesAutoresizingMaskIntoConstraints="NO" id="rAd-wZ-jgA">
<rect key="frame" x="78" y="0.0" width="243" height="50"/>
<constraints>
<constraint firstAttribute="height" constant="50" id="iy4-UK-b6r"/>
</constraints>
<nil key="textColor"/>
<fontDescription key="fontDescription" type="system" pointSize="15"/>
<textInputTraits key="textInputTraits" autocorrectionType="no" returnKeyType="done" secureTextEntry="YES"/>
<connections>
<outlet property="delegate" destination="KkK-aQ-7Ig" id="cti-9X-BOh"/>
</connections>
</textField>
<button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="ahr-Zq-UM4">
<rect key="frame" x="321" y="3" width="44" height="44"/>
<constraints>
<constraint firstAttribute="width" constant="44" id="2WM-IG-od1"/>
<constraint firstAttribute="height" constant="44" id="6DP-64-vVH"/>
</constraints>
<state key="normal" image="reveal_password_button"/>
<connections>
<action selector="passphraseVisibilityButtonAction:" destination="KkK-aQ-7Ig" eventType="touchUpInside" id="QYR-na-0HN"/>
</connections>
</button>
</subviews>
<color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
<constraints>
<constraint firstAttribute="bottom" secondItem="I7Q-Tb-YGd" secondAttribute="bottom" constant="10" id="56l-Mf-bJF"/>
<constraint firstAttribute="bottom" relation="greaterThanOrEqual" secondItem="rAd-wZ-jgA" secondAttribute="bottom" id="D6q-RB-bGD"/>
<constraint firstItem="rAd-wZ-jgA" firstAttribute="top" relation="greaterThanOrEqual" secondItem="uly-5I-NIc" secondAttribute="top" id="OFF-nn-6xF"/>
<constraint firstItem="ahr-Zq-UM4" firstAttribute="centerY" secondItem="rAd-wZ-jgA" secondAttribute="centerY" id="OUT-sb-ah0"/>
<constraint firstItem="I7Q-Tb-YGd" firstAttribute="centerY" secondItem="rAd-wZ-jgA" secondAttribute="centerY" id="XO6-Hc-U8v"/>
<constraint firstItem="I7Q-Tb-YGd" firstAttribute="top" secondItem="uly-5I-NIc" secondAttribute="top" constant="10" id="Yba-F0-C4v"/>
<constraint firstAttribute="trailing" secondItem="ahr-Zq-UM4" secondAttribute="trailing" constant="10" id="lEF-2g-3pp"/>
<constraint firstItem="I7Q-Tb-YGd" firstAttribute="centerY" secondItem="uly-5I-NIc" secondAttribute="centerY" id="mDZ-Lf-ya1"/>
<constraint firstItem="ahr-Zq-UM4" firstAttribute="leading" secondItem="rAd-wZ-jgA" secondAttribute="trailing" id="nGm-Xg-tUR"/>
<constraint firstItem="I7Q-Tb-YGd" firstAttribute="leading" secondItem="uly-5I-NIc" secondAttribute="leading" constant="20" id="oKp-YW-yLc"/>
<constraint firstItem="rAd-wZ-jgA" firstAttribute="leading" secondItem="I7Q-Tb-YGd" secondAttribute="trailing" priority="750" constant="10" id="sfe-6L-QD2"/>
<constraint firstItem="rAd-wZ-jgA" firstAttribute="leading" relation="greaterThanOrEqual" secondItem="I7Q-Tb-YGd" secondAttribute="trailing" constant="20" id="vyG-oS-use"/>
</constraints>
</view>
<button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="a20-Ii-sAN">
<rect key="frame" x="0.0" y="253" width="375" height="50"/>
<constraints>
<constraint firstAttribute="height" constant="50" id="9rW-yL-qS1"/>
</constraints>
<fontDescription key="fontDescription" type="system" pointSize="15"/>
<inset key="contentEdgeInsets" minX="20" minY="0.0" maxX="20" maxY="0.0"/>
<state key="normal" title="Dont know your recovery passphrase ? You can use your recovery key.">
<color key="titleColor" cocoaTouchSystemColor="darkTextColor"/>
</state>
<state key="disabled">
<color key="titleColor" red="0.47843137250000001" green="0.78823529410000004" blue="0.63137254899999995" alpha="0.5" colorSpace="calibratedRGB"/>
</state>
<connections>
<action selector="unknownPassphraseButtonAction:" destination="KkK-aQ-7Ig" eventType="touchUpInside" id="fXd-03-45l"/>
</connections>
</button>
<view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="zOv-dc-49b">
<rect key="frame" x="0.0" y="333" width="375" height="50"/>
<subviews>
<button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="DpI-8g-yKB">
<rect key="frame" x="0.0" y="0.0" width="375" height="50"/>
<constraints>
<constraint firstAttribute="height" constant="50" id="Ghb-Uq-q6w"/>
</constraints>
<fontDescription key="fontDescription" type="system" pointSize="16"/>
<inset key="contentEdgeInsets" minX="10" minY="0.0" maxX="10" maxY="0.0"/>
<state key="normal" title="Unlock History">
<color key="titleColor" red="0.47843137250000001" green="0.78823529410000004" blue="0.63137254899999995" alpha="1" colorSpace="calibratedRGB"/>
</state>
<state key="disabled">
<color key="titleColor" red="0.47843137250000001" green="0.78823529410000004" blue="0.63137254899999995" alpha="0.5" colorSpace="calibratedRGB"/>
</state>
<connections>
<action selector="recoverButtonAction:" destination="KkK-aQ-7Ig" eventType="touchUpInside" id="o61-R0-Uwr"/>
</connections>
</button>
</subviews>
<color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
<constraints>
<constraint firstItem="DpI-8g-yKB" firstAttribute="leading" secondItem="zOv-dc-49b" secondAttribute="leading" id="IfU-Xj-hXn"/>
<constraint firstAttribute="bottom" secondItem="DpI-8g-yKB" secondAttribute="bottom" id="TTL-7C-OLb"/>
<constraint firstItem="DpI-8g-yKB" firstAttribute="top" secondItem="zOv-dc-49b" secondAttribute="top" id="TtN-kR-msg"/>
<constraint firstAttribute="trailing" secondItem="DpI-8g-yKB" secondAttribute="trailing" id="Y4l-a9-4la"/>
</constraints>
</view>
</subviews>
<color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
<constraints>
<constraint firstAttribute="bottom" secondItem="zOv-dc-49b" secondAttribute="bottom" constant="20" id="3Wl-WT-6Et"/>
<constraint firstAttribute="trailing" secondItem="uly-5I-NIc" secondAttribute="trailing" id="6VB-MQ-hIp"/>
<constraint firstItem="p2V-aL-g0y" firstAttribute="top" secondItem="hA4-wJ-xGz" secondAttribute="bottom" constant="30" id="6eX-cP-a3F"/>
<constraint firstAttribute="trailing" secondItem="zOv-dc-49b" secondAttribute="trailing" id="9er-kg-arg"/>
<constraint firstAttribute="width" priority="750" constant="500" id="NAT-Cc-oHN"/>
<constraint firstItem="a20-Ii-sAN" firstAttribute="top" secondItem="uly-5I-NIc" secondAttribute="bottom" constant="16" id="P9q-sL-AcP"/>
<constraint firstItem="p2V-aL-g0y" firstAttribute="leading" secondItem="Gw9-uS-bGl" secondAttribute="leading" constant="20" id="VM5-6u-8kW"/>
<constraint firstItem="uly-5I-NIc" firstAttribute="top" secondItem="p2V-aL-g0y" secondAttribute="bottom" constant="40" id="b6d-xb-RsF"/>
<constraint firstItem="zOv-dc-49b" firstAttribute="top" secondItem="a20-Ii-sAN" secondAttribute="bottom" constant="30" id="b6e-I5-UmV"/>
<constraint firstItem="zOv-dc-49b" firstAttribute="leading" secondItem="Gw9-uS-bGl" secondAttribute="leading" id="bdZ-LL-sEK"/>
<constraint firstItem="uly-5I-NIc" firstAttribute="leading" secondItem="Gw9-uS-bGl" secondAttribute="leading" id="cbx-lF-FxP"/>
<constraint firstAttribute="trailing" secondItem="p2V-aL-g0y" secondAttribute="trailing" constant="20" id="ebM-3Y-G7G"/>
<constraint firstItem="hA4-wJ-xGz" firstAttribute="centerX" secondItem="Gw9-uS-bGl" secondAttribute="centerX" id="v1j-88-njw"/>
<constraint firstAttribute="trailing" secondItem="a20-Ii-sAN" secondAttribute="trailing" id="ysR-iF-6Wq"/>
<constraint firstItem="hA4-wJ-xGz" firstAttribute="top" secondItem="Gw9-uS-bGl" secondAttribute="top" constant="35" id="zVj-yd-Zo3"/>
<constraint firstItem="a20-Ii-sAN" firstAttribute="leading" secondItem="Gw9-uS-bGl" secondAttribute="leading" id="zZ6-IT-SKQ"/>
</constraints>
</view>
</subviews>
<color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
<constraints>
<constraint firstItem="Gw9-uS-bGl" firstAttribute="leading" relation="greaterThanOrEqual" secondItem="dlf-fL-IPA" secondAttribute="leading" id="dS8-xZ-yYp"/>
<constraint firstAttribute="bottom" secondItem="Gw9-uS-bGl" secondAttribute="bottom" id="npc-qR-fYH"/>
<constraint firstAttribute="trailing" relation="greaterThanOrEqual" secondItem="Gw9-uS-bGl" secondAttribute="trailing" id="sjh-zi-XoD"/>
<constraint firstItem="Gw9-uS-bGl" firstAttribute="centerX" secondItem="dlf-fL-IPA" secondAttribute="centerX" id="weL-9S-YWG"/>
<constraint firstItem="Gw9-uS-bGl" firstAttribute="top" secondItem="dlf-fL-IPA" secondAttribute="top" id="yCz-MS-etd"/>
</constraints>
</view>
</subviews>
<constraints>
<constraint firstItem="dlf-fL-IPA" firstAttribute="width" secondItem="FYl-Bb-Kpe" secondAttribute="width" id="QEO-LC-HhE"/>
<constraint firstItem="dlf-fL-IPA" firstAttribute="top" secondItem="FYl-Bb-Kpe" secondAttribute="top" id="bMA-tC-YZy"/>
<constraint firstAttribute="bottom" secondItem="dlf-fL-IPA" secondAttribute="bottom" id="guQ-5P-dDE"/>
<constraint firstItem="dlf-fL-IPA" firstAttribute="leading" secondItem="FYl-Bb-Kpe" secondAttribute="leading" id="iiH-iB-Mhj"/>
<constraint firstAttribute="trailing" secondItem="dlf-fL-IPA" secondAttribute="trailing" id="mUQ-Pn-DID"/>
</constraints>
</scrollView>
</subviews>
<color key="backgroundColor" red="0.94509803920000002" green="0.96078431369999995" blue="0.97254901959999995" alpha="1" colorSpace="calibratedRGB"/>
<constraints>
<constraint firstItem="FYl-Bb-Kpe" firstAttribute="leading" secondItem="9Os-Vv-Xnb" secondAttribute="leading" id="GOs-MF-rUL"/>
<constraint firstAttribute="bottom" secondItem="FYl-Bb-Kpe" secondAttribute="bottom" id="Phv-cj-t2w"/>
<constraint firstItem="9Os-Vv-Xnb" firstAttribute="trailing" secondItem="FYl-Bb-Kpe" secondAttribute="trailing" id="SYj-74-mpC"/>
<constraint firstItem="9Os-Vv-Xnb" firstAttribute="top" secondItem="FYl-Bb-Kpe" secondAttribute="top" id="dg5-In-5U7"/>
</constraints>
<viewLayoutGuide key="safeArea" id="9Os-Vv-Xnb"/>
</view>
<connections>
<outlet property="informationLabel" destination="p2V-aL-g0y" id="f0u-LY-N8z"/>
<outlet property="passphraseTextField" destination="rAd-wZ-jgA" id="IG1-XG-h4B"/>
<outlet property="passphraseTextFieldBackgroundView" destination="uly-5I-NIc" id="CR8-V3-RhB"/>
<outlet property="passphraseTitleLabel" destination="I7Q-Tb-YGd" id="jrA-8B-fsw"/>
<outlet property="passphraseVisibilityButton" destination="ahr-Zq-UM4" id="95l-go-Yjj"/>
<outlet property="recoverButton" destination="DpI-8g-yKB" id="aA6-fD-whb"/>
<outlet property="recoverButtonBackgroundView" destination="zOv-dc-49b" id="QKD-5b-NJT"/>
<outlet property="scrollView" destination="FYl-Bb-Kpe" id="jR3-VH-AdU"/>
<outlet property="shieldImageView" destination="hA4-wJ-xGz" id="MPg-q1-UVx"/>
<outlet property="unknownPassphraseButton" destination="a20-Ii-sAN" id="ZMQ-PQ-jEn"/>
</connections>
</viewController>
<placeholder placeholderIdentifier="IBFirstResponder" id="1uq-Io-hFy" userLabel="First Responder" sceneMemberID="firstResponder"/>
</objects>
<point key="canvasLocation" x="-3772" y="-774"/>
</scene>
</scenes>
<resources>
<image name="key_backup_logo" width="48" height="46"/>
<image name="reveal_password_button" width="24" height="18"/>
</resources>
</document>
@@ -0,0 +1,233 @@
/*
Copyright 2020 New Vector Ltd
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import UIKit
final class SecretsRecoveryWithPassphraseViewController: UIViewController {
// MARK: - Properties
// MARK: Outlets
@IBOutlet private weak var scrollView: UIScrollView!
@IBOutlet private weak var shieldImageView: UIImageView!
@IBOutlet private weak var informationLabel: UILabel!
@IBOutlet private weak var passphraseTitleLabel: UILabel!
@IBOutlet private weak var passphraseTextField: UITextField!
@IBOutlet private weak var passphraseTextFieldBackgroundView: UIView!
@IBOutlet private weak var passphraseVisibilityButton: UIButton!
@IBOutlet private weak var unknownPassphraseButton: UIButton!
@IBOutlet private weak var recoverButtonBackgroundView: UIView!
@IBOutlet private weak var recoverButton: UIButton!
// MARK: Private
private var viewModel: SecretsRecoveryWithPassphraseViewModelType!
private var keyboardAvoider: KeyboardAvoider?
private var theme: Theme!
private var errorPresenter: MXKErrorPresentation!
private var activityPresenter: ActivityIndicatorPresenter!
// MARK: Public
// MARK: - Setup
class func instantiate(with viewModel: SecretsRecoveryWithPassphraseViewModelType) -> SecretsRecoveryWithPassphraseViewController {
let viewController = StoryboardScene.SecretsRecoveryWithPassphraseViewController.initialScene.instantiate()
viewController.viewModel = viewModel
viewController.theme = ThemeService.shared().theme
return viewController
}
// MARK: - Life cycle
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view.
self.vc_removeBackTitle()
self.setupViews()
self.keyboardAvoider = KeyboardAvoider(scrollViewContainerView: self.view, scrollView: self.scrollView)
self.activityPresenter = ActivityIndicatorPresenter()
self.errorPresenter = MXKErrorAlertPresentation()
self.registerThemeServiceDidChangeThemeNotification()
self.update(theme: self.theme)
self.viewModel.viewDelegate = self
}
override var preferredStatusBarStyle: UIStatusBarStyle {
return self.theme.statusBarStyle
}
// MARK: - Private
private func setupViews() {
let cancelBarButtonItem = MXKBarButtonItem(title: VectorL10n.cancel, style: .plain) { [weak self] in
self?.viewModel.process(viewAction: .cancel)
}
self.navigationItem.rightBarButtonItem = cancelBarButtonItem
self.title = VectorL10n.secretsRecoveryTitle
self.scrollView.keyboardDismissMode = .interactive
let shieldImage = Asset.Images.keyBackupLogo.image.withRenderingMode(.alwaysTemplate)
self.shieldImageView.image = shieldImage
let visibilityImage = Asset.Images.revealPasswordButton.image.withRenderingMode(.alwaysTemplate)
self.passphraseVisibilityButton.setImage(visibilityImage, for: .normal)
self.informationLabel.text = VectorL10n.secretsRecoveryWithPassphraseInformation
self.passphraseTitleLabel.text = VectorL10n.secretsRecoveryWithPassphrasePassphraseTitle
self.passphraseTextField.addTarget(self, action: #selector(passphraseTextFieldDidChange(_:)), for: .editingChanged)
self.unknownPassphraseButton.vc_enableMultiLinesTitle()
self.recoverButton.vc_enableMultiLinesTitle()
self.recoverButton.setTitle(VectorL10n.secretsRecoveryWithPassphraseRecoverAction, for: .normal)
self.updateRecoverButton()
}
private func update(theme: Theme) {
self.theme = theme
self.view.backgroundColor = theme.headerBackgroundColor
if let navigationBar = self.navigationController?.navigationBar {
theme.applyStyle(onNavigationBar: navigationBar)
}
self.informationLabel.textColor = theme.textPrimaryColor
self.shieldImageView.tintColor = theme.textPrimaryColor
self.passphraseTextFieldBackgroundView.backgroundColor = theme.backgroundColor
self.passphraseTitleLabel.textColor = theme.textPrimaryColor
theme.applyStyle(onTextField: self.passphraseTextField)
self.passphraseTextField.attributedPlaceholder = NSAttributedString(string: VectorL10n.secretsRecoveryWithPassphrasePassphrasePlaceholder,
attributes: [.foregroundColor: theme.placeholderTextColor])
self.theme.applyStyle(onButton: self.passphraseVisibilityButton)
self.recoverButtonBackgroundView.backgroundColor = theme.backgroundColor
theme.applyStyle(onButton: self.recoverButton)
let unknownRecoveryKeyAttributedString = NSMutableAttributedString(string: VectorL10n.secretsRecoveryWithPassphraseLostPassphraseActionPart1, attributes: [.foregroundColor: self.theme.textPrimaryColor])
let unknownRecoveryKeyAttributedStringPart2 = NSAttributedString(string: VectorL10n.secretsRecoveryWithPassphraseLostPassphraseActionPart2, attributes: [.foregroundColor: self.theme.tintColor])
let unknownRecoveryKeyAttributedStringPart3 = NSAttributedString(string: VectorL10n.secretsRecoveryWithPassphraseLostPassphraseActionPart3, attributes: [.foregroundColor: self.theme.textPrimaryColor])
unknownRecoveryKeyAttributedString.append(unknownRecoveryKeyAttributedStringPart2)
unknownRecoveryKeyAttributedString.append(unknownRecoveryKeyAttributedStringPart3)
self.unknownPassphraseButton.setAttributedTitle(unknownRecoveryKeyAttributedString, for: .normal)
}
private func registerThemeServiceDidChangeThemeNotification() {
NotificationCenter.default.addObserver(self, selector: #selector(themeDidChange), name: .themeServiceDidChangeTheme, object: nil)
}
@objc private func themeDidChange() {
self.update(theme: ThemeService.shared().theme)
}
private func updateRecoverButton() {
self.recoverButton.isEnabled = self.viewModel.isFormValid
}
private func render(viewState: SecretsRecoveryWithPassphraseViewState) {
switch viewState {
case .loading:
self.renderLoading()
case .loaded:
self.renderLoaded()
case .error(let error):
self.render(error: error)
}
}
private func renderLoading() {
self.view.endEditing(true)
self.activityPresenter.presentActivityIndicator(on: self.view, animated: true)
}
private func renderLoaded() {
self.activityPresenter.removeCurrentActivityIndicator(animated: true)
}
private func render(error: Error) {
self.activityPresenter.removeCurrentActivityIndicator(animated: true)
// TODO: Use appropriate error codes
if (error as NSError).domain == MXSecretStorageErrorDomain
&& (error as NSError).code == Int(MXSecretStorageErrorCode.badMacCode.rawValue) {
self.errorPresenter.presentError(from: self,
title: VectorL10n.secretsRecoveryWithPassphraseInvalidPassphraseTitle,
message: VectorL10n.secretsRecoveryWithPassphraseInvalidPassphraseMessage,
animated: true,
handler: nil)
} else {
self.errorPresenter.presentError(from: self, forError: error, animated: true, handler: nil)
}
}
// MARK: - Actions
@IBAction private func passphraseVisibilityButtonAction(_ sender: Any) {
self.passphraseTextField.isSecureTextEntry = !self.passphraseTextField.isSecureTextEntry
}
@objc private func passphraseTextFieldDidChange(_ textField: UITextField) {
self.viewModel.passphrase = textField.text
self.updateRecoverButton()
}
@IBAction private func recoverButtonAction(_ sender: Any) {
self.viewModel.process(viewAction: .recover)
}
@IBAction private func unknownPassphraseButtonAction(_ sender: Any) {
self.viewModel.process(viewAction: .unknownPassphrase)
}
}
// MARK: - UITextFieldDelegate
extension SecretsRecoveryWithPassphraseViewController: UITextFieldDelegate {
func textFieldShouldReturn(_ textField: UITextField) -> Bool {
textField.resignFirstResponder()
return true
}
}
// MARK: - SecretsRecoveryWithPassphraseViewModelViewDelegate
extension SecretsRecoveryWithPassphraseViewController: SecretsRecoveryWithPassphraseViewModelViewDelegate {
func secretsRecoveryWithPassphraseViewModel(_ viewModel: SecretsRecoveryWithPassphraseViewModelType, didUpdateViewState viewSate: SecretsRecoveryWithPassphraseViewState) {
self.render(viewState: viewSate)
}
}
@@ -0,0 +1,100 @@
/*
Copyright 2020 New Vector Ltd
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import Foundation
final class SecretsRecoveryWithPassphraseViewModel: SecretsRecoveryWithPassphraseViewModelType {
// MARK: - Properties
// MARK: Private
private let recoveryService: MXRecoveryService
private var currentHTTPOperation: MXHTTPOperation?
// MARK: Public
var passphrase: String?
var isFormValid: Bool {
return self.passphrase?.isEmpty == false
}
weak var viewDelegate: SecretsRecoveryWithPassphraseViewModelViewDelegate?
weak var coordinatorDelegate: SecretsRecoveryWithPassphraseViewModelCoordinatorDelegate?
// MARK: - Setup
init(recoveryService: MXRecoveryService) {
self.recoveryService = recoveryService
}
deinit {
self.currentHTTPOperation?.cancel()
}
// MARK: - Public
func process(viewAction: SecretsRecoveryWithPassphraseViewAction) {
switch viewAction {
case .recover:
self.recoverWithPassphrase()
case .cancel:
self.coordinatorDelegate?.secretsRecoveryWithPassphraseViewModelDidCancel(self)
case .unknownPassphrase:
self.coordinatorDelegate?.secretsRecoveryWithPassphraseViewModelDoNotKnowPassphrase(self)
}
}
// MARK: - Private
private func recoverWithPassphrase() {
guard let passphrase = self.passphrase else {
return
}
self.update(viewState: .loading)
self.recoveryService.privateKey(fromPassphrase: passphrase, success: { [weak self] privateKey in
guard let self = self else {
return
}
self.recoveryService.recoverSecrets(nil, withPrivateKey: privateKey, recoverServices: true, success: { [weak self] recoveryResult in
guard let self = self else {
return
}
self.update(viewState: .loaded)
self.coordinatorDelegate?.secretsRecoveryWithPassphraseViewModelDidRecover(self)
}, failure: { [weak self] error in
guard let self = self else {
return
}
self.update(viewState: .error(error))
})
}, failure: { [weak self] error in
guard let self = self else {
return
}
self.update(viewState: .error(error))
})
}
private func update(viewState: SecretsRecoveryWithPassphraseViewState) {
self.viewDelegate?.secretsRecoveryWithPassphraseViewModel(self, didUpdateViewState: viewState)
}
}
@@ -0,0 +1,39 @@
/*
Copyright 2020 New Vector Ltd
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import Foundation
protocol SecretsRecoveryWithPassphraseViewModelViewDelegate: class {
func secretsRecoveryWithPassphraseViewModel(_ viewModel: SecretsRecoveryWithPassphraseViewModelType, didUpdateViewState viewSate: SecretsRecoveryWithPassphraseViewState)
}
protocol SecretsRecoveryWithPassphraseViewModelCoordinatorDelegate: class {
func secretsRecoveryWithPassphraseViewModelDidRecover(_ viewModel: SecretsRecoveryWithPassphraseViewModelType)
func secretsRecoveryWithPassphraseViewModelDidCancel(_ viewModel: SecretsRecoveryWithPassphraseViewModelType)
func secretsRecoveryWithPassphraseViewModelDoNotKnowPassphrase(_ viewModel: SecretsRecoveryWithPassphraseViewModelType)
}
/// Protocol describing the view model used by `SecretsRecoveryWithPassphraseViewController`
protocol SecretsRecoveryWithPassphraseViewModelType {
var passphrase: String? { get set }
var isFormValid: Bool { get }
var viewDelegate: SecretsRecoveryWithPassphraseViewModelViewDelegate? { get set }
var coordinatorDelegate: SecretsRecoveryWithPassphraseViewModelCoordinatorDelegate? { get set }
func process(viewAction: SecretsRecoveryWithPassphraseViewAction)
}
@@ -0,0 +1,24 @@
/*
Copyright 2020 New Vector Ltd
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import Foundation
/// SecretsRecoveryWithPassphraseViewController view state
enum SecretsRecoveryWithPassphraseViewState {
case loading
case loaded
case error(Error)
}