Crypto identity reset (#3107)

* Add EncryptionReset password entry screen

* Expose client proxy identity reset method

* Update the IdentityConfirmationScreen to the latest designs

* Replace the old recovery key reset screen with a new EncryptionReset one

* Fixes #3102 - Add support for resetting the user's whole crypto identity

* Address review comments

* Bump the SDK to v1.0.30

ElementX/Sources/Screens/EncryptionReset/EncryptionResetPasswordScreen/EncryptionResetPasswordScreenCoordinator.swift

@@ -0,0 +1,68 @@
+//
+// Copyright 2022 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.
+//
+
+// periphery:ignore:all - this is just a encryptionResetPassword remove this comment once generating the final file
+
+import Combine
+import SwiftUI
+
+struct EncryptionResetPasswordScreenCoordinatorParameters { }
+
+enum EncryptionResetPasswordScreenCoordinatorAction: CustomStringConvertible {
+    case resetIdentity(String)
+    
+    var description: String {
+        switch self {
+        case .resetIdentity:
+            "resetIdentity"
+        }
+    }
+}
+
+final class EncryptionResetPasswordScreenCoordinator: CoordinatorProtocol {
+    private let parameters: EncryptionResetPasswordScreenCoordinatorParameters
+    private let viewModel: EncryptionResetPasswordScreenViewModelProtocol
+    
+    private var cancellables = Set<AnyCancellable>()
+ 
+    private let actionsSubject: PassthroughSubject<EncryptionResetPasswordScreenCoordinatorAction, Never> = .init()
+    var actionsPublisher: AnyPublisher<EncryptionResetPasswordScreenCoordinatorAction, Never> {
+        actionsSubject.eraseToAnyPublisher()
+    }
+    
+    init(parameters: EncryptionResetPasswordScreenCoordinatorParameters) {
+        self.parameters = parameters
+        
+        viewModel = EncryptionResetPasswordScreenViewModel()
+    }
+    
+    func start() {
+        viewModel.actionsPublisher.sink { [weak self] action in
+            MXLog.info("Coordinator: received view model action: \(action)")
+            
+            guard let self else { return }
+            switch action {
+            case .resetIdentity(let password):
+                self.actionsSubject.send(.resetIdentity(password))
+            }
+        }
+        .store(in: &cancellables)
+    }
+        
+    func toPresentable() -> AnyView {
+        AnyView(EncryptionResetPasswordScreen(context: viewModel.context))
+    }
+}

ElementX/Sources/Screens/EncryptionReset/EncryptionResetPasswordScreen/EncryptionResetPasswordScreenModels.swift

@@ -0,0 +1,41 @@
+//
+// Copyright 2022 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
+
+enum EncryptionResetPasswordScreenViewModelAction: CustomStringConvertible {
+    case resetIdentity(String)
+    
+    var description: String {
+        switch self {
+        case .resetIdentity:
+            "resetIdentity"
+        }
+    }
+}
+
+struct EncryptionResetPasswordScreenViewState: BindableState {
+    var bindings: EncryptionResetPasswordScreenViewStateBindings
+}
+
+struct EncryptionResetPasswordScreenViewStateBindings {
+    var password: String
+    var alertInfo: AlertInfo<UUID>?
+}
+
+enum EncryptionResetPasswordScreenViewAction {
+    case resetIdentity
+}

ElementX/Sources/Screens/EncryptionReset/EncryptionResetPasswordScreen/EncryptionResetPasswordScreenViewModel.swift

@@ -0,0 +1,42 @@
+//
+// Copyright 2022 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 Combine
+import SwiftUI
+
+typealias EncryptionResetPasswordScreenViewModelType = StateStoreViewModel<EncryptionResetPasswordScreenViewState, EncryptionResetPasswordScreenViewAction>
+
+class EncryptionResetPasswordScreenViewModel: EncryptionResetPasswordScreenViewModelType, EncryptionResetPasswordScreenViewModelProtocol {
+    private let actionsSubject: PassthroughSubject<EncryptionResetPasswordScreenViewModelAction, Never> = .init()
+    var actionsPublisher: AnyPublisher<EncryptionResetPasswordScreenViewModelAction, Never> {
+        actionsSubject.eraseToAnyPublisher()
+    }
+
+    init() {
+        super.init(initialViewState: .init(bindings: .init(password: "")))
+    }
+    
+    // MARK: - Public
+    
+    override func process(viewAction: EncryptionResetPasswordScreenViewAction) {
+        MXLog.info("View model: received view action: \(viewAction)")
+        
+        switch viewAction {
+        case .resetIdentity:
+            actionsSubject.send(.resetIdentity(state.bindings.password))
+        }
+    }
+}

ElementX/Sources/Screens/EncryptionReset/EncryptionResetPasswordScreen/EncryptionResetPasswordScreenViewModelProtocol.swift

@@ -0,0 +1,23 @@
+//
+// Copyright 2022 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 Combine
+
+@MainActor
+protocol EncryptionResetPasswordScreenViewModelProtocol {
+    var actionsPublisher: AnyPublisher<EncryptionResetPasswordScreenViewModelAction, Never> { get }
+    var context: EncryptionResetPasswordScreenViewModelType.Context { get }
+}

ElementX/Sources/Screens/EncryptionReset/EncryptionResetPasswordScreen/View/EncryptionResetPasswordScreen.swift

@@ -0,0 +1,83 @@
+//
+// Copyright 2022 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 Compound
+import SwiftUI
+
+struct EncryptionResetPasswordScreen: View {
+    @ObservedObject var context: EncryptionResetPasswordScreenViewModel.Context
+    @FocusState private var textFieldFocus
+    
+    var body: some View {
+        FullscreenDialog {
+            VStack(spacing: 16) {
+                HeroImage(icon: \.lockSolid)
+                
+                Text(L10n.screenResetEncryptionPasswordTitle)
+                    .foregroundColor(.compound.textPrimary)
+                    .font(.compound.headingMDBold)
+                    .multilineTextAlignment(.center)
+                
+                Text(L10n.screenResetEncryptionPasswordSubtitle)
+                    .foregroundColor(.compound.textSecondary)
+                    .font(.compound.bodyMD)
+                    .multilineTextAlignment(.center)
+                
+                passwordSection
+            }
+            .padding(16)
+        } bottomContent: {
+            Button(L10n.actionResetIdentity, role: .destructive) {
+                context.send(viewAction: .resetIdentity)
+            }
+            .buttonStyle(.compound(.primary))
+        }
+        .backgroundStyle(.compound.bgCanvasDefault)
+        .interactiveDismissDisabled()
+        .onAppear { textFieldFocus = true }
+    }
+    
+    @ViewBuilder
+    private var passwordSection: some View {
+        VStack(alignment: .leading, spacing: 8) {
+            Text(L10n.commonPassword)
+                .foregroundColor(.compound.textPrimary)
+                .font(.compound.bodySMSemibold)
+            
+            SecureField(L10n.screenResetEncryptionPasswordPlaceholder, text: $context.password)
+                .frame(maxWidth: .infinity)
+                .padding()
+                .background(Color.compound.bgSubtleSecondaryLevel0)
+                .clipShape(RoundedRectangle(cornerRadius: 8))
+                .focused($textFieldFocus)
+                .submitLabel(.done)
+                .onSubmit {
+                    context.send(viewAction: .resetIdentity)
+                }
+        }
+    }
+}
+
+// MARK: - Previews
+
+struct EncryptionResetPasswordScreen_Previews: PreviewProvider, TestablePreview {
+    static let viewModel = EncryptionResetPasswordScreenViewModel()
+    static var previews: some View {
+        NavigationStack {
+            EncryptionResetPasswordScreen(context: viewModel.context)
+        }
+    }
+}