mirror of
https://github.com/vector-im/element-ios.git
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185 lines
7 KiB
Swift
185 lines
7 KiB
Swift
/*
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Copyright 2020 New Vector Ltd
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import Foundation
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final class SecretsRecoveryCoordinator: SecretsRecoveryCoordinatorType {
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// MARK: - Properties
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// MARK: Private
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private let session: MXSession
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private let navigationRouter: NavigationRouterType
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private let recoveryMode: SecretsRecoveryMode
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private let recoveryGoal: SecretsRecoveryGoal
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// MARK: Public
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var childCoordinators: [Coordinator] = []
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weak var delegate: SecretsRecoveryCoordinatorDelegate?
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// MARK: - Setup
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init(session: MXSession, recoveryMode: SecretsRecoveryMode, recoveryGoal: SecretsRecoveryGoal, navigationRouter: NavigationRouterType? = nil) {
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self.session = session
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self.recoveryMode = recoveryMode
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self.recoveryGoal = recoveryGoal
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if let navigationRouter = navigationRouter {
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self.navigationRouter = navigationRouter
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} else {
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self.navigationRouter = NavigationRouter(navigationController: RiotNavigationController())
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}
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}
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// MARK: - Public
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func start() {
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let rootCoordinator: Coordinator & Presentable
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switch self.recoveryMode {
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case .onlyKey:
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rootCoordinator = self.createRecoverFromKeyCoordinator()
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case .passphraseOrKey:
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rootCoordinator = self.createRecoverFromPassphraseCoordinator()
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}
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rootCoordinator.start()
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self.add(childCoordinator: rootCoordinator)
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if self.navigationRouter.modules.isEmpty == false {
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self.navigationRouter.push(rootCoordinator, animated: true, popCompletion: { [weak self] in
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self?.remove(childCoordinator: rootCoordinator)
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})
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} else {
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self.navigationRouter.setRootModule(rootCoordinator) { [weak self] in
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self?.remove(childCoordinator: rootCoordinator)
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}
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}
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}
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func toPresentable() -> UIViewController {
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return self.navigationRouter.toPresentable()
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}
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// MARK: - Private
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private func createRecoverFromKeyCoordinator() -> SecretsRecoveryWithKeyCoordinator {
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let coordinator = SecretsRecoveryWithKeyCoordinator(recoveryService: self.session.crypto.recoveryService, recoveryGoal: self.recoveryGoal)
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coordinator.delegate = self
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return coordinator
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}
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private func createRecoverFromPassphraseCoordinator() -> SecretsRecoveryWithPassphraseCoordinator {
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let coordinator = SecretsRecoveryWithPassphraseCoordinator(recoveryService: self.session.crypto.recoveryService, recoveryGoal: self.recoveryGoal)
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coordinator.delegate = self
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return coordinator
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}
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private func showRecoverFromKeyCoordinator() {
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let coordinator = self.createRecoverFromKeyCoordinator()
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coordinator.start()
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self.navigationRouter.push(coordinator.toPresentable(), animated: true, popCompletion: { [weak self] in
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self?.remove(childCoordinator: coordinator)
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})
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self.add(childCoordinator: coordinator)
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}
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private func showResetSecrets() {
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let coordinator = SecretsResetCoordinator(session: self.session)
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coordinator.delegate = self
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coordinator.start()
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self.navigationRouter.push(coordinator.toPresentable(), animated: true, popCompletion: { [weak self] in
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self?.remove(childCoordinator: coordinator)
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})
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self.add(childCoordinator: coordinator)
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}
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private func showSecureBackupSetup(checkKeyBackup: Bool) {
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let coordinator = SecureBackupSetupCoordinator(session: self.session, checkKeyBackup: checkKeyBackup, navigationRouter: self.navigationRouter)
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coordinator.delegate = self
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coordinator.start()
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self.navigationRouter.push(coordinator.toPresentable(), animated: true, popCompletion: { [weak self] in
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self?.remove(childCoordinator: coordinator)
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})
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self.add(childCoordinator: coordinator)
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}
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}
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// MARK: - SecretsRecoveryWithKeyCoordinatorDelegate
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extension SecretsRecoveryCoordinator: SecretsRecoveryWithKeyCoordinatorDelegate {
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func secretsRecoveryWithKeyCoordinatorDidRecover(_ coordinator: SecretsRecoveryWithKeyCoordinatorType) {
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self.delegate?.secretsRecoveryCoordinatorDidRecover(self)
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}
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func secretsRecoveryWithKeyCoordinatorDidCancel(_ coordinator: SecretsRecoveryWithKeyCoordinatorType) {
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self.delegate?.secretsRecoveryCoordinatorDidCancel(self)
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}
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func secretsRecoveryWithKeyCoordinatorWantsToResetSecrets(_ viewModel: SecretsRecoveryWithKeyCoordinatorType) {
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self.showResetSecrets()
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}
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}
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// MARK: - SecretsRecoveryWithPassphraseCoordinatorDelegate
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extension SecretsRecoveryCoordinator: SecretsRecoveryWithPassphraseCoordinatorDelegate {
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func secretsRecoveryWithPassphraseCoordinatorDidRecover(_ coordinator: SecretsRecoveryWithPassphraseCoordinatorType) {
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self.delegate?.secretsRecoveryCoordinatorDidRecover(self)
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}
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func secretsRecoveryWithPassphraseCoordinatorDoNotKnowPassphrase(_ coordinator: SecretsRecoveryWithPassphraseCoordinatorType) {
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self.showRecoverFromKeyCoordinator()
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}
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func secretsRecoveryWithPassphraseCoordinatorDidCancel(_ coordinator: SecretsRecoveryWithPassphraseCoordinatorType) {
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self.delegate?.secretsRecoveryCoordinatorDidCancel(self)
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}
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func secretsRecoveryWithPassphraseCoordinatorWantsToResetSecrets(_ coordinator: SecretsRecoveryWithPassphraseCoordinatorType) {
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self.showResetSecrets()
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}
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}
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// MARK: - SecretsResetCoordinatorDelegate
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extension SecretsRecoveryCoordinator: SecretsResetCoordinatorDelegate {
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func secretsResetCoordinatorDidResetSecrets(_ coordinator: SecretsResetCoordinatorType) {
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self.showSecureBackupSetup(checkKeyBackup: false)
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}
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func secretsResetCoordinatorDidCancel(_ coordinator: SecretsResetCoordinatorType) {
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self.delegate?.secretsRecoveryCoordinatorDidCancel(self)
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}
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}
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// MARK: - SecureBackupSetupCoordinatorDelegate
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extension SecretsRecoveryCoordinator: SecureBackupSetupCoordinatorDelegate {
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func secureBackupSetupCoordinatorDidComplete(_ coordinator: SecureBackupSetupCoordinatorType) {
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self.delegate?.secretsRecoveryCoordinatorDidRecover(self)
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}
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func secureBackupSetupCoordinatorDidCancel(_ coordinator: SecureBackupSetupCoordinatorType) {
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self.delegate?.secretsRecoveryCoordinatorDidCancel(self)
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}
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}
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