108 lines
3.9 KiB
Swift
108 lines
3.9 KiB
Swift
// File created from FlowTemplate
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// $ createRootCoordinator.sh CrossSigning CrossSigningSetup
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/*
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Copyright 2021 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 UIKit
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@objcMembers
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final class CrossSigningSetupCoordinator: CrossSigningSetupCoordinatorType {
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// MARK: - Properties
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// MARK: Private
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private let parameters: CrossSigningSetupCoordinatorParameters
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private let crossSigningService: CrossSigningService
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// MARK: Public
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// Must be used only internally
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var childCoordinators: [Coordinator] = []
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weak var delegate: CrossSigningSetupCoordinatorDelegate?
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// MARK: - Setup
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init(parameters: CrossSigningSetupCoordinatorParameters) {
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self.parameters = parameters
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self.crossSigningService = CrossSigningService()
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}
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// MARK: - Public methods
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func start() {
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self.showReauthentication()
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}
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func toPresentable() -> UIViewController {
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return self.parameters.presenter.toPresentable()
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}
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// MARK: - Private methods
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private func showReauthentication() {
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let setupCrossSigningRequest = self.crossSigningService.setupCrossSigningRequest()
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let reauthenticationParameters = ReauthenticationCoordinatorParameters(session: parameters.session,
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presenter: parameters.presenter,
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title: parameters.title,
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message: parameters.message,
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authenticatedEndpointRequest: setupCrossSigningRequest)
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let coordinator = ReauthenticationCoordinator(parameters: reauthenticationParameters)
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coordinator.delegate = self
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self.add(childCoordinator: coordinator)
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coordinator.start()
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}
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private func setupCrossSigning(with authenticationParameters: [String: Any]) {
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guard let crossSigning = self.parameters.session.crypto?.crossSigning else {
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return
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}
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crossSigning.setup(withAuthParams: authenticationParameters) { [weak self] in
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guard let self = self else {
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return
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}
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self.delegate?.crossSigningSetupCoordinatorDidComplete(self)
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} failure: { [weak self] error in
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guard let self = self else {
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return
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}
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self.delegate?.crossSigningSetupCoordinator(self, didFailWithError: error)
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}
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}
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}
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// MARK: - ReauthenticationCoordinatorDelegate
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extension CrossSigningSetupCoordinator: ReauthenticationCoordinatorDelegate {
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func reauthenticationCoordinatorDidComplete(_ coordinator: ReauthenticationCoordinatorType, withAuthenticationParameters authenticationParameters: [String: Any]?) {
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self.setupCrossSigning(with: authenticationParameters ?? [:])
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}
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func reauthenticationCoordinatorDidCancel(_ coordinator: ReauthenticationCoordinatorType) {
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self.delegate?.crossSigningSetupCoordinatorDidCancel(self)
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}
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func reauthenticationCoordinator(_ coordinator: ReauthenticationCoordinatorType, didFailWithError error: Error) {
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self.delegate?.crossSigningSetupCoordinator(self, didFailWithError: error)
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}
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}
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