update simplexmq

Dockerfile

@@ -1,41 +1,32 @@
-ARG TAG=22.04
+FROM ubuntu:focal AS build
 
-FROM ubuntu:${TAG} AS build
-
-### Build stage
-
-# Install curl and git and simplex-chat dependencies
-RUN apt-get update && apt-get install -y curl git build-essential libgmp3-dev zlib1g-dev llvm-12 llvm-12-dev libnuma-dev libssl-dev
-
-# Specify bootstrap Haskell versions
-ENV BOOTSTRAP_HASKELL_GHC_VERSION=9.6.3
-ENV BOOTSTRAP_HASKELL_CABAL_VERSION=3.10.1.0
+# Install curl and simplex-chat-related dependencies
+RUN apt-get update && apt-get install -y curl git build-essential libgmp3-dev zlib1g-dev libssl-dev
 
 # Install ghcup
-RUN curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | BOOTSTRAP_HASKELL_NONINTERACTIVE=1 sh
-
-# Adjust PATH
-ENV PATH="/root/.cabal/bin:/root/.ghcup/bin:$PATH"
+RUN a=$(arch); curl https://downloads.haskell.org/~ghcup/$a-linux-ghcup -o /usr/bin/ghcup && \
+    chmod +x /usr/bin/ghcup
 
+# Install ghc
+RUN ghcup install ghc 9.6.3
+# Install cabal
+RUN ghcup install cabal 3.10.1.0
 # Set both as default
-RUN ghcup set ghc "${BOOTSTRAP_HASKELL_GHC_VERSION}" && \
-    ghcup set cabal "${BOOTSTRAP_HASKELL_CABAL_VERSION}"
+RUN ghcup set ghc 9.6.3 && \
+    ghcup set cabal 3.10.1.0
 
 COPY . /project
 WORKDIR /project
 
+# Adjust PATH
+ENV PATH="/root/.cabal/bin:/root/.ghcup/bin:$PATH"
+
 # Adjust build
 RUN cp ./scripts/cabal.project.local.linux ./cabal.project.local
 
 # Compile simplex-chat
 RUN cabal update
-RUN cabal build exe:simplex-chat
+RUN cabal install
 
-# Strip the binary from debug symbols to reduce size
-RUN bin=$(find /project/dist-newstyle -name "simplex-chat" -type f -executable) && \
-    mv "$bin" ./ && \
-    strip ./simplex-chat
-
-# Copy compiled app from build stage
 FROM scratch AS export-stage
-COPY --from=build /project/simplex-chat /
+COPY --from=build /root/.cabal/bin/simplex-chat /

apps/ios/Shared/ContentView.swift

@@ -34,8 +34,6 @@ struct ContentView: View {
     @State private var waitingForOrPassedAuth = true
     @State private var chatListActionSheet: ChatListActionSheet? = nil
 
-    private let callTopPadding: CGFloat = 50
-
     private enum ChatListActionSheet: Identifiable {
         case planAndConnectSheet(sheet: PlanAndConnectActionSheet)
 
@@ -52,28 +50,16 @@ struct ContentView: View {
 
     var body: some View {
         ZStack {
-            let showCallArea = chatModel.activeCall != nil && chatModel.activeCall?.callState != .waitCapabilities && chatModel.activeCall?.callState != .invitationAccepted
             // contentView() has to be in a single branch, so that enabling authentication doesn't trigger re-rendering and close settings.
             // i.e. with separate branches like this settings are closed: `if prefPerformLA { ... contentView() ... } else { contentView() }
             if !prefPerformLA || accessAuthenticated {
                 contentView()
-                    .padding(.top, showCallArea ? callTopPadding : 0)
             } else {
                 lockButton()
-                    .padding(.top, showCallArea ? callTopPadding : 0)
             }
-
-            if showCallArea, let call = chatModel.activeCall {
-                VStack {
-                    activeCallInteractiveArea(call)
-                    Spacer()
-                }
-            }
-
             if chatModel.showCallView, let call = chatModel.activeCall {
                 callView(call)
             }
-
             if !showSettings, let la = chatModel.laRequest {
                 LocalAuthView(authRequest: la)
                     .onDisappear {
@@ -149,11 +135,11 @@ struct ContentView: View {
             if case .onboardingComplete = step,
                chatModel.currentUser != nil {
                 mainView()
-                    .actionSheet(item: $chatListActionSheet) { sheet in
-                        switch sheet {
-                        case let .planAndConnectSheet(sheet): return planAndConnectActionSheet(sheet, dismiss: false)
-                        }
+                .actionSheet(item: $chatListActionSheet) { sheet in
+                    switch sheet {
+                    case let .planAndConnectSheet(sheet): return planAndConnectActionSheet(sheet, dismiss: false)
                     }
+                }
             } else {
                 OnboardingView(onboarding: step)
             }
@@ -177,40 +163,6 @@ struct ContentView: View {
         }
     }
 
-    @ViewBuilder private func activeCallInteractiveArea(_ call: Call) -> some View {
-        HStack {
-            Text(call.contact.displayName).font(.body).foregroundColor(.white)
-            Spacer()
-            CallDuration(call: call)
-        }
-        .padding(.horizontal)
-        .frame(height: callTopPadding - 10)
-        .background(Color(uiColor: UIColor(red: 47/255, green: 208/255, blue: 88/255, alpha: 1)))
-        .onTapGesture {
-            chatModel.activeCallViewIsCollapsed = false
-        }
-    }
-
-    struct CallDuration: View {
-        let call: Call
-        @State var text: String = ""
-        @State var timer: Timer? = nil
-
-        var body: some View {
-            Text(text).frame(minWidth: text.count <= 5 ? 52 : 77, alignment: .leading).offset(x: 4).font(.body).foregroundColor(.white)
-            .onAppear {
-                timer = Timer.scheduledTimer(withTimeInterval: 0.3, repeats: true) { timer in
-                    if let connectedAt = call.connectedAt {
-                        text = durationText(Int(Date.now.timeIntervalSince1970 - connectedAt.timeIntervalSince1970))
-                    }
-                }
-            }
-            .onDisappear {
-                _ = timer?.invalidate()
-            }
-        }
-    }
-
     private func lockButton() -> some View {
         Button(action: authenticateContentViewAccess) { Label("Unlock", systemImage: "lock") }
     }

apps/ios/Shared/Model/ChatModel.swift

@@ -80,7 +80,6 @@ final class ChatModel: ObservableObject {
     @Published var tokenRegistered = false
     @Published var tokenStatus: NtfTknStatus?
     @Published var notificationMode = NotificationsMode.off
-    @Published var notificationServer: String?
     @Published var notificationPreview: NotificationPreviewMode = ntfPreviewModeGroupDefault.get()
     // pending notification actions
     @Published var ntfContactRequest: NTFContactRequest?
@@ -90,7 +89,6 @@ final class ChatModel: ObservableObject {
     @Published var activeCall: Call?
     let callCommand: WebRTCCommandProcessor = WebRTCCommandProcessor()
     @Published var showCallView = false
-    @Published var activeCallViewIsCollapsed = false
     // remote desktop
     @Published var remoteCtrlSession: RemoteCtrlSession?
     // currently showing invitation

apps/ios/Shared/Model/SimpleXAPI.swift

@@ -406,14 +406,14 @@ func apiDeleteMemberChatItem(groupId: Int64, groupMemberId: Int64, itemId: Int64
     throw r
 }
 
-func apiGetNtfToken() -> (DeviceToken?, NtfTknStatus?, NotificationsMode, String?) {
+func apiGetNtfToken() -> (DeviceToken?, NtfTknStatus?, NotificationsMode) {
     let r = chatSendCmdSync(.apiGetNtfToken)
     switch r {
-    case let .ntfToken(token, status, ntfMode, ntfServer): return (token, status, ntfMode, ntfServer)
-    case .chatCmdError(_, .errorAgent(.CMD(.PROHIBITED))): return (nil, nil, .off, nil)
+    case let .ntfToken(token, status, ntfMode): return (token, status, ntfMode)
+    case .chatCmdError(_, .errorAgent(.CMD(.PROHIBITED))): return (nil, nil, .off)
     default:
         logger.debug("apiGetNtfToken response: \(String(describing: r))")
-        return (nil, nil, .off, nil)
+        return (nil, nil, .off)
     }
 }
 
@@ -1302,7 +1302,7 @@ func startChat(refreshInvitations: Bool = true) throws {
         if (refreshInvitations) {
             try refreshCallInvitations()
         }
-        (m.savedToken, m.tokenStatus, m.notificationMode, m.notificationServer) = apiGetNtfToken()
+        (m.savedToken, m.tokenStatus, m.notificationMode) = apiGetNtfToken()
         // deviceToken is set when AppDelegate.application(didRegisterForRemoteNotificationsWithDeviceToken:) is called,
         // when it is called before startChat
         if let token = m.deviceToken {

apps/ios/Shared/Views/Call/ActiveCallView.swift

@@ -12,67 +12,49 @@ import SimpleXChat
 
 struct ActiveCallView: View {
     @EnvironmentObject var m: ChatModel
-    @Environment(\.colorScheme) var colorScheme
     @ObservedObject var call: Call
     @Environment(\.scenePhase) var scenePhase
     @State private var client: WebRTCClient? = nil
     @State private var activeCall: WebRTCClient.Call? = nil
     @State private var localRendererAspectRatio: CGFloat? = nil
     @Binding var canConnectCall: Bool
-    @State var prevColorScheme: ColorScheme = .dark
-    @State var pipShown = false
 
     var body: some View {
-        ZStack(alignment: .topLeading) {
-            ZStack(alignment: .bottom) {
-                if let client = client, [call.peerMedia, call.localMedia].contains(.video), activeCall != nil {
-                    GeometryReader { g in
-                        let width = g.size.width * 0.3
-                        ZStack(alignment: .topTrailing) {
-                            CallViewRemote(client: client, activeCall: $activeCall, activeCallViewIsCollapsed: $m.activeCallViewIsCollapsed, pipShown: $pipShown)
-                            CallViewLocal(client: client, activeCall: $activeCall, localRendererAspectRatio: $localRendererAspectRatio, pipShown: $pipShown)
-                                .cornerRadius(10)
-                                .frame(width: width, height: width / (localRendererAspectRatio ?? 1))
-                                .padding([.top, .trailing], 17)
-                            ZStack(alignment: .center) {
-                                // For some reason, when the view in GeometryReader and ZStack is visible, it steals clicks on a back button, so showing something on top like this with background color helps (.clear color doesn't work)
-                            }
-                            .frame(maxWidth: .infinity, maxHeight: .infinity)
-                            .background(Color.primary.opacity(0.000001))
-                        }
+        ZStack(alignment: .bottom) {
+            if let client = client, [call.peerMedia, call.localMedia].contains(.video), activeCall != nil {
+                GeometryReader { g in
+                    let width = g.size.width * 0.3
+                    ZStack(alignment: .topTrailing) {
+                        CallViewRemote(client: client, activeCall: $activeCall)
+                        CallViewLocal(client: client, activeCall: $activeCall, localRendererAspectRatio: $localRendererAspectRatio)
+                            .cornerRadius(10)
+                            .frame(width: width, height: width / (localRendererAspectRatio ?? 1))
+                            .padding([.top, .trailing], 17)
                     }
                 }
-                if let call = m.activeCall, let client = client, (!pipShown || !call.supportsVideo) {
-                    ActiveCallOverlay(call: call, client: client)
-                }
+            }
+            if let call = m.activeCall, let client = client {
+                ActiveCallOverlay(call: call, client: client)
             }
         }
-        .allowsHitTesting(!m.activeCallViewIsCollapsed)
-        .opacity(m.activeCallViewIsCollapsed ? 0 : 1)
         .onAppear {
             logger.debug("ActiveCallView: appear client is nil \(client == nil), scenePhase \(String(describing: scenePhase)), canConnectCall \(canConnectCall)")
             AppDelegate.keepScreenOn(true)
             createWebRTCClient()
             dismissAllSheets()
-            hideKeyboard()
-            prevColorScheme = colorScheme
         }
         .onChange(of: canConnectCall) { _ in
             logger.debug("ActiveCallView: canConnectCall changed to \(canConnectCall)")
             createWebRTCClient()
         }
-        .onChange(of: m.activeCallViewIsCollapsed) { _ in
-            hideKeyboard()
-        }
         .onDisappear {
             logger.debug("ActiveCallView: disappear")
             Task { await m.callCommand.setClient(nil) }
             AppDelegate.keepScreenOn(false)
             client?.endCall()
         }
-        .background(m.activeCallViewIsCollapsed ? .clear : .black)
-        // Quite a big delay when opening/closing the view when a scheme changes (globally) this way. It's not needed when CallKit is used since status bar is green with white text on it
-        .preferredColorScheme(m.activeCallViewIsCollapsed || CallController.useCallKit() ? prevColorScheme : .dark)
+        .background(.black)
+        .preferredColorScheme(.dark)
     }
 
     private func createWebRTCClient() {
@@ -87,8 +69,8 @@ struct ActiveCallView: View {
     @MainActor
     private func processRtcMessage(msg: WVAPIMessage) {
         if call == m.activeCall,
-           let call = m.activeCall,
-           let client = client {
+            let call = m.activeCall,
+            let client = client {
             logger.debug("ActiveCallView: response \(msg.resp.respType)")
             switch msg.resp {
             case let .capabilities(capabilities):
@@ -108,7 +90,7 @@ struct ActiveCallView: View {
                 Task {
                     do {
                         try await apiSendCallOffer(call.contact, offer, iceCandidates,
-                                                   media: call.localMedia, capabilities: capabilities)
+                                               media: call.localMedia, capabilities: capabilities)
                     } catch {
                         logger.error("apiSendCallOffer \(responseError(error))")
                     }
@@ -140,15 +122,13 @@ struct ActiveCallView: View {
                 if let callStatus = WebRTCCallStatus.init(rawValue: state.connectionState),
                    case .connected = callStatus {
                     call.direction == .outgoing
-                    ? CallController.shared.reportOutgoingCall(call: call, connectedAt: nil)
-                    : CallController.shared.reportIncomingCall(call: call, connectedAt: nil)
+                        ? CallController.shared.reportOutgoingCall(call: call, connectedAt: nil)
+                        : CallController.shared.reportIncomingCall(call: call, connectedAt: nil)
                     call.callState = .connected
-                    call.connectedAt = .now
                 }
                 if state.connectionState == "closed" {
                     closeCallView(client)
                     m.activeCall = nil
-                    m.activeCallViewIsCollapsed = false
                 }
                 Task {
                     do {
@@ -160,7 +140,6 @@ struct ActiveCallView: View {
             case let .connected(connectionInfo):
                 call.callState = .connected
                 call.connectionInfo = connectionInfo
-                call.connectedAt = .now
             case .ended:
                 closeCallView(client)
                 call.callState = .ended
@@ -174,7 +153,6 @@ struct ActiveCallView: View {
                 case .end:
                     closeCallView(client)
                     m.activeCall = nil
-                    m.activeCallViewIsCollapsed = false
                 default: ()
                 }
             case let .error(message):
@@ -203,7 +181,7 @@ struct ActiveCallOverlay: View {
         VStack {
             switch call.localMedia {
             case .video:
-                videoCallInfoView(call)
+                callInfoView(call, .leading)
                 .foregroundColor(.white)
                 .opacity(0.8)
                 .padding()
@@ -230,25 +208,16 @@ struct ActiveCallOverlay: View {
                 .frame(maxWidth: .infinity, alignment: .center)
 
             case .audio:
-                ZStack(alignment: .topLeading) {
-                    Button {
-                        chatModel.activeCallViewIsCollapsed = true
-                    } label: {
-                        Label("Back", systemImage: "chevron.left")
-                            .padding()
-                            .foregroundColor(.white.opacity(0.8))
-                    }
-                    VStack {
-                        ProfileImage(imageStr: call.contact.profile.image)
-                            .scaledToFit()
-                            .frame(width: 192, height: 192)
-                        audioCallInfoView(call)
-                    }
-                    .foregroundColor(.white)
-                    .opacity(0.8)
-                    .padding()
-                    .frame(maxHeight: .infinity)
+                VStack {
+                    ProfileImage(imageStr: call.contact.profile.image)
+                        .scaledToFit()
+                        .frame(width: 192, height: 192)
+                    callInfoView(call, .center)
                 }
+                .foregroundColor(.white)
+                .opacity(0.8)
+                .padding()
+                .frame(maxHeight: .infinity)
 
                 Spacer()
 
@@ -266,12 +235,12 @@ struct ActiveCallOverlay: View {
         .frame(maxWidth: .infinity)
     }
 
-    private func audioCallInfoView(_ call: Call) -> some View {
+    private func callInfoView(_ call: Call, _ alignment: Alignment) -> some View {
         VStack {
             Text(call.contact.chatViewName)
                 .lineLimit(1)
                 .font(.title)
-                .frame(maxWidth: .infinity, alignment: .center)
+                .frame(maxWidth: .infinity, alignment: alignment)
             Group {
                 Text(call.callState.text)
                 HStack {
@@ -282,36 +251,7 @@ struct ActiveCallOverlay: View {
                 }
             }
             .font(.subheadline)
-            .frame(maxWidth: .infinity, alignment: .center)
-        }
-    }
-
-    private func videoCallInfoView(_ call: Call) -> some View {
-        VStack {
-            Button {
-                chatModel.activeCallViewIsCollapsed = true
-            } label: {
-                HStack(alignment: .center, spacing: 16) {
-                    Image(systemName: "chevron.left")
-                        .resizable()
-                        .frame(width: 10, height: 18)
-                    Text(call.contact.chatViewName)
-                        .lineLimit(1)
-                        .font(.title)
-                        .frame(maxWidth: .infinity, alignment: .leading)
-                }
-            }
-            Group {
-                Text(call.callState.text)
-                HStack {
-                    Text(call.encryptionStatus)
-                    if let connInfo = call.connectionInfo {
-                        Text("(") + Text(connInfo.text) + Text(")")
-                    }
-                }
-            }
-            .font(.subheadline)
-            .frame(maxWidth: .infinity, alignment: .leading)
+            .frame(maxWidth: .infinity, alignment: alignment)
         }
     }
 

apps/ios/Shared/Views/Call/CallManager.swift

@@ -92,7 +92,6 @@ class CallManager {
         if case .ended = call.callState {
             logger.debug("CallManager.endCall: call ended")
             m.activeCall = nil
-            m.activeCallViewIsCollapsed = false
             m.showCallView = false
             completed()
         } else {
@@ -101,7 +100,6 @@ class CallManager {
                 await m.callCommand.processCommand(.end)
                 await MainActor.run {
                     m.activeCall = nil
-                    m.activeCallViewIsCollapsed = false
                     m.showCallView = false
                     completed()
                 }

apps/ios/Shared/Views/Call/CallViewRenderers.swift

@@ -6,20 +6,14 @@
 import SwiftUI
 import WebRTC
 import SimpleXChat
-import AVKit
 
 struct CallViewRemote: UIViewRepresentable {
     var client: WebRTCClient
     var activeCall: Binding<WebRTCClient.Call?>
-    @State var enablePip: (Bool) -> Void = {_ in }
-    @Binding var activeCallViewIsCollapsed: Bool
-    @Binding var pipShown: Bool
 
-    init(client: WebRTCClient, activeCall: Binding<WebRTCClient.Call?>, activeCallViewIsCollapsed: Binding<Bool>, pipShown: Binding<Bool>) {
+    init(client: WebRTCClient, activeCall: Binding<WebRTCClient.Call?>) {
         self.client = client
         self.activeCall = activeCall
-        self._activeCallViewIsCollapsed = activeCallViewIsCollapsed
-        self._pipShown = pipShown
     }
 
     func makeUIView(context: Context) -> UIView {
@@ -29,120 +23,12 @@ struct CallViewRemote: UIViewRepresentable {
             remoteRenderer.videoContentMode = .scaleAspectFill
             client.addRemoteRenderer(call, remoteRenderer)
             addSubviewAndResize(remoteRenderer, into: view)
-
-            if AVPictureInPictureController.isPictureInPictureSupported() {
-                makeViewWithRTCRenderer(call, remoteRenderer, view, context)
-            }
         }
         return view
     }
-    
-    func makeViewWithRTCRenderer(_ call: WebRTCClient.Call, _ remoteRenderer: RTCMTLVideoView, _ view: UIView, _ context: Context) {
-        let pipRemoteRenderer = RTCMTLVideoView(frame: view.frame)
-        pipRemoteRenderer.videoContentMode = .scaleAspectFill
-        
-        let pipVideoCallViewController = AVPictureInPictureVideoCallViewController()
-        pipVideoCallViewController.preferredContentSize = CGSize(width: 1080, height: 1920)
-        addSubviewAndResize(pipRemoteRenderer, into: pipVideoCallViewController.view)
-        let pipContentSource = AVPictureInPictureController.ContentSource(
-            activeVideoCallSourceView: view,
-            contentViewController: pipVideoCallViewController
-        )
-        
-        let pipController = AVPictureInPictureController(contentSource: pipContentSource)
-        pipController.canStartPictureInPictureAutomaticallyFromInline = true
-        pipController.delegate = context.coordinator
-        context.coordinator.pipController = pipController
-        context.coordinator.willShowHide = { show in
-            if show {
-                client.addRemoteRenderer(call, pipRemoteRenderer)
-                DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) {
-                    activeCallViewIsCollapsed = true
-                }
-            } else {
-                DispatchQueue.main.asyncAfter(deadline: .now() + 0.05) {
-                    activeCallViewIsCollapsed = false
-                }
-            }
-        }
-        context.coordinator.didShowHide = { show in
-            if show {
-                remoteRenderer.isHidden = true
-            } else {
-                client.removeRemoteRenderer(call, pipRemoteRenderer)
-                remoteRenderer.isHidden = false
-            }
-            pipShown = show
-        }
-        DispatchQueue.main.async {
-            enablePip = { enable in
-                if enable != pipShown /* pipController.isPictureInPictureActive */ {
-                    if enable {
-                        pipController.startPictureInPicture()
-                    } else {
-                        pipController.stopPictureInPicture()
-                    }
-                }
-            }
-        }
-    }
-    
-    func makeCoordinator() -> Coordinator {
-        Coordinator()
-    }
 
     func updateUIView(_ view: UIView, context: Context) {
         logger.debug("CallView.updateUIView remote")
-        DispatchQueue.main.async {
-            if activeCallViewIsCollapsed != pipShown {
-                enablePip(activeCallViewIsCollapsed)
-            }
-        }
-    }
-    
-    // MARK: - Coordinator
-    class Coordinator: NSObject, AVPictureInPictureControllerDelegate {
-        var pipController: AVPictureInPictureController? = nil
-        var willShowHide: (Bool) -> Void = { _ in }
-        var didShowHide: (Bool) -> Void = { _ in }
-        
-        func pictureInPictureControllerWillStartPictureInPicture(_ pictureInPictureController: AVPictureInPictureController) {
-            willShowHide(true)
-        }
-
-        func pictureInPictureControllerDidStartPictureInPicture(_ pictureInPictureController: AVPictureInPictureController) {
-            didShowHide(true)
-        }
-
-        func pictureInPictureController(_ pictureInPictureController: AVPictureInPictureController, failedToStartPictureInPictureWithError error: Error) {
-            logger.error("PiP failed to start: \(error.localizedDescription)")
-        }
-        
-        func pictureInPictureControllerWillStopPictureInPicture(_ pictureInPictureController: AVPictureInPictureController) {
-            willShowHide(false)
-        }
-        
-        func pictureInPictureControllerDidStopPictureInPicture(_ pictureInPictureController: AVPictureInPictureController) {
-            didShowHide(false)
-        }
-
-        deinit {
-            pipController?.stopPictureInPicture()
-            pipController?.canStartPictureInPictureAutomaticallyFromInline = false
-            pipController?.contentSource = nil
-            pipController?.delegate = nil
-            pipController = nil
-        }
-    }
-    
-    class SampleBufferVideoCallView: UIView {
-        override class var layerClass: AnyClass {
-            get { return AVSampleBufferDisplayLayer.self }
-        }
-        
-        var sampleBufferDisplayLayer: AVSampleBufferDisplayLayer {
-            return layer as! AVSampleBufferDisplayLayer
-        }
     }
 }
 
@@ -150,14 +36,11 @@ struct CallViewLocal: UIViewRepresentable {
     var client: WebRTCClient
     var activeCall: Binding<WebRTCClient.Call?>
     var localRendererAspectRatio: Binding<CGFloat?>
-    @State var pipStateChanged: (Bool) -> Void = {_ in }
-    @Binding var pipShown: Bool
 
-    init(client: WebRTCClient, activeCall: Binding<WebRTCClient.Call?>, localRendererAspectRatio: Binding<CGFloat?>, pipShown: Binding<Bool>) {
+    init(client: WebRTCClient, activeCall: Binding<WebRTCClient.Call?>, localRendererAspectRatio: Binding<CGFloat?>) {
         self.client = client
         self.activeCall = activeCall
         self.localRendererAspectRatio = localRendererAspectRatio
-        self._pipShown = pipShown
     }
 
     func makeUIView(context: Context) -> UIView {
@@ -167,18 +50,12 @@ struct CallViewLocal: UIViewRepresentable {
             client.addLocalRenderer(call, localRenderer)
             client.startCaptureLocalVideo(call)
             addSubviewAndResize(localRenderer, into: view)
-            DispatchQueue.main.async {
-                pipStateChanged = { shown in
-                    localRenderer.isHidden = shown
-                }
-            }
         }
         return view
     }
 
     func updateUIView(_ view: UIView, context: Context) {
         logger.debug("CallView.updateUIView local")
-        pipStateChanged(pipShown)
     }
 }
 

apps/ios/Shared/Views/Call/WebRTC.swift

@@ -28,7 +28,6 @@ class Call: ObservableObject, Equatable {
     @Published var speakerEnabled = false
     @Published var videoEnabled: Bool
     @Published var connectionInfo: ConnectionInfo?
-    @Published var connectedAt: Date? = nil
 
     init(
         direction: CallDirection,
@@ -60,7 +59,6 @@ class Call: ObservableObject, Equatable {
         }
     }
     var hasMedia: Bool { get { callState == .offerSent || callState == .negotiated || callState == .connected } }
-    var supportsVideo: Bool { get { peerMedia == .video || localMedia == .video } }
 }
 
 enum CallDirection {

apps/ios/Shared/Views/Call/WebRTCClient.swift

@@ -331,10 +331,6 @@ final class WebRTCClient: NSObject, RTCVideoViewDelegate, RTCFrameEncryptorDeleg
         activeCall.remoteStream?.add(renderer)
     }
 
-    func removeRemoteRenderer(_ activeCall: Call, _ renderer: RTCVideoRenderer) {
-        activeCall.remoteStream?.remove(renderer)
-    }
-
     func startCaptureLocalVideo(_ activeCall: Call) {
 #if targetEnvironment(simulator)
         guard
@@ -414,7 +410,6 @@ final class WebRTCClient: NSObject, RTCVideoViewDelegate, RTCFrameEncryptorDeleg
         guard let call = activeCall.wrappedValue else { return }
         logger.debug("WebRTCClient: ending the call")
         activeCall.wrappedValue = nil
-        (call.localCamera as? RTCCameraVideoCapturer)?.stopCapture()
         call.connection.close()
         call.connection.delegate = nil
         call.frameEncryptor?.delegate = nil

apps/ios/Shared/Views/Chat/ChatItem/CIImageView.swift

@@ -29,9 +29,6 @@ struct CIImageView: View {
                     FullScreenMediaView(chatItem: chatItem, image: uiImage, showView: $showFullScreenImage, scrollProxy: scrollProxy)
                 }
                 .onTapGesture { showFullScreenImage = true }
-                .onChange(of: m.activeCallViewIsCollapsed) { _ in
-                    showFullScreenImage = false
-                }
             } else if let data = Data(base64Encoded: dropImagePrefix(image)),
                       let uiImage = UIImage(data: data) {
                 imageView(uiImage)

apps/ios/Shared/Views/Chat/ChatItem/CIVideoView.swift

@@ -120,9 +120,6 @@ struct CIVideoView: View {
                         showFullScreenPlayer = urlDecrypted != nil
                     }
                 }
-                .onChange(of: m.activeCallViewIsCollapsed) { _ in
-                    showFullScreenPlayer = false
-                }
                 if !decryptionInProgress {
                     Button {
                         decrypt(file: file) {
@@ -171,9 +168,6 @@ struct CIVideoView: View {
                     default: ()
                     }
                 }
-                .onChange(of: m.activeCallViewIsCollapsed) { _ in
-                    showFullScreenPlayer = false
-                }
                 if !videoPlaying {
                     Button {
                         m.stopPreviousRecPlay = url

apps/ios/Shared/Views/Chat/ChatView.swift

@@ -161,15 +161,11 @@ struct ChatView: View {
                     HStack {
                         let callsPrefEnabled = contact.mergedPreferences.calls.enabled.forUser
                         if callsPrefEnabled {
-                            if chatModel.activeCall == nil {
-                                callButton(contact, .audio, imageName: "phone")
-                                    .disabled(!contact.ready || !contact.active)
-                            } else if let call = chatModel.activeCall, call.contact.id == cInfo.id {
-                                endCallButton(call)
-                            }
+                            callButton(contact, .audio, imageName: "phone")
+                                .disabled(!contact.ready || !contact.active)
                         }
                         Menu {
-                            if callsPrefEnabled && chatModel.activeCall == nil {
+                            if callsPrefEnabled {
                                 Button {
                                     CallController.shared.startCall(contact, .video)
                                 } label: {
@@ -426,19 +422,7 @@ struct ChatView: View {
             Image(systemName: imageName)
         }
     }
-
-    private func endCallButton(_ call: Call) -> some View {
-        Button {
-            if let uuid = call.callkitUUID {
-                CallController.shared.endCall(callUUID: uuid)
-            } else {
-                CallController.shared.endCall(call: call) {}
-            }
-        } label: {
-            Image(systemName: "phone.down.fill").tint(.red)
-        }
-    }
-
+    
     private func searchButton() -> some View {
         Button {
             searchMode = true

apps/ios/Shared/Views/Chat/Group/GroupChatInfoView.swift

@@ -234,29 +234,39 @@ struct GroupChatInfoView: View {
                 Spacer()
                 memberInfo(member)
             }
-            
+
+            // revert from this:
             if user {
                 v
-            } else if groupInfo.membership.memberRole >= .admin {
-                // TODO if there are more actions, refactor with lists of swipeActions
-                let canBlockForAll = member.canBlockForAll(groupInfo: groupInfo)
-                let canRemove = member.canBeRemoved(groupInfo: groupInfo)
-                if canBlockForAll && canRemove {
-                    removeSwipe(member, blockForAllSwipe(member, v))
-                } else if canBlockForAll {
-                    blockForAllSwipe(member, v)
-                } else if canRemove {
-                    removeSwipe(member, v)
-                } else {
-                    v
-                }
+            } else if member.canBeRemoved(groupInfo: groupInfo) {
+                removeSwipe(member, blockSwipe(member, v))
             } else {
-                if !member.blockedByAdmin {
-                    blockSwipe(member, v)
-                } else {
-                    v
-                }
+                blockSwipe(member, v)
             }
+            // revert to this: vvv
+//            if user {
+//                v
+//            } else if groupInfo.membership.memberRole >= .admin {
+//                // TODO if there are more actions, refactor with lists of swipeActions
+//                let canBlockForAll = member.canBlockForAll(groupInfo: groupInfo)
+//                let canRemove = member.canBeRemoved(groupInfo: groupInfo)
+//                if canBlockForAll && canRemove {
+//                    removeSwipe(member, blockForAllSwipe(member, v))
+//                } else if canBlockForAll {
+//                    blockForAllSwipe(member, v)
+//                } else if canRemove {
+//                    removeSwipe(member, v)
+//                } else {
+//                    v
+//                }
+//            } else {
+//                if !member.blockedByAdmin {
+//                    blockSwipe(member, v)
+//                } else {
+//                    v
+//                }
+//            }
+            // ^^^
         }
 
         @ViewBuilder private func memberInfo(_ member: GroupMember) -> some View {

apps/ios/Shared/Views/Chat/Group/GroupMemberInfoView.swift

@@ -168,11 +168,24 @@ struct GroupMemberInfoView: View {
                         }
                     }
 
-                    if groupInfo.membership.memberRole >= .admin {
-                        adminDestructiveSection(member)
-                    } else {
-                        nonAdminBlockSection(member)
+                    // revert from this:
+                    Section {
+                        if member.memberSettings.showMessages {
+                            blockMemberButton(member)
+                        } else {
+                            unblockMemberButton(member)
+                        }
+                        if member.canBeRemoved(groupInfo: groupInfo) {
+                            removeMemberButton(member)
+                        }
                     }
+                    // revert to this: vvv
+//                    if groupInfo.membership.memberRole >= .admin {
+//                        adminDestructiveSection(member)
+//                    } else {
+//                        nonAdminBlockSection(member)
+//                    }
+                    // ^^^
 
                     if developerTools {
                         Section("For console") {

apps/ios/Shared/Views/UserSettings/NotificationsView.swift

@@ -76,10 +76,6 @@ struct NotificationsView: View {
                         Text(m.notificationPreview.label)
                     }
                 }
-
-                if let server = m.notificationServer {
-                    smpServers("Push server", [server])
-                }
             } header: {
                 Text("Push notifications")
             } footer: {
@@ -91,9 +87,6 @@ struct NotificationsView: View {
             }
         }
         .disabled(legacyDatabase)
-        .onAppear {
-            (m.savedToken, m.tokenStatus, m.notificationMode, m.notificationServer) = apiGetNtfToken()
-        }
     }
 
     private func notificationAlert(_ alert: NotificationAlert, _ token: DeviceToken) -> Alert {
@@ -132,7 +125,6 @@ struct NotificationsView: View {
                         m.tokenStatus = .new
                         notificationMode = .off
                         m.notificationMode = .off
-                        m.notificationServer = nil
                     }
                 } catch let error {
                     await MainActor.run {
@@ -143,13 +135,11 @@ struct NotificationsView: View {
                 }
             default:
                 do {
-                    let _ = try await apiRegisterToken(token: token, notificationMode: mode)
-                    let (_, tknStatus, ntfMode, ntfServer) = apiGetNtfToken()
+                    let status = try await apiRegisterToken(token: token, notificationMode: mode)
                     await MainActor.run {
-                        m.tokenStatus = tknStatus
-                        notificationMode = ntfMode
-                        m.notificationMode = ntfMode
-                        m.notificationServer = ntfServer
+                        m.tokenStatus = status
+                        notificationMode = mode
+                        m.notificationMode = mode
                     }
                 } catch let error {
                     await MainActor.run {

apps/ios/SimpleX.xcodeproj/project.pbxproj

@@ -90,11 +90,11 @@
 		5CB0BA90282713D900B3292C /* SimpleXInfo.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5CB0BA8F282713D900B3292C /* SimpleXInfo.swift */; };
 		5CB0BA92282713FD00B3292C /* CreateProfile.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5CB0BA91282713FD00B3292C /* CreateProfile.swift */; };
 		5CB0BA9A2827FD8800B3292C /* HowItWorks.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5CB0BA992827FD8800B3292C /* HowItWorks.swift */; };
-		5CB1CE9C2B8771DB00963938 /* libffi.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CB1CE972B8771DB00963938 /* libffi.a */; };
-		5CB1CE9D2B8771DB00963938 /* libHSsimplex-chat-5.5.5.0-4Xh8aGOq2uNGBj7gMJTaKI.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CB1CE982B8771DB00963938 /* libHSsimplex-chat-5.5.5.0-4Xh8aGOq2uNGBj7gMJTaKI.a */; };
-		5CB1CE9E2B8771DB00963938 /* libgmpxx.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CB1CE992B8771DB00963938 /* libgmpxx.a */; };
-		5CB1CE9F2B8771DB00963938 /* libHSsimplex-chat-5.5.5.0-4Xh8aGOq2uNGBj7gMJTaKI-ghc9.6.3.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CB1CE9A2B8771DB00963938 /* libHSsimplex-chat-5.5.5.0-4Xh8aGOq2uNGBj7gMJTaKI-ghc9.6.3.a */; };
-		5CB1CEA02B8771DB00963938 /* libgmp.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CB1CE9B2B8771DB00963938 /* libgmp.a */; };
+		5CB1CE922B86660100963938 /* libgmp.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CB1CE8D2B86660100963938 /* libgmp.a */; };
+		5CB1CE932B86660100963938 /* libgmpxx.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CB1CE8E2B86660100963938 /* libgmpxx.a */; };
+		5CB1CE942B86660100963938 /* libffi.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CB1CE8F2B86660100963938 /* libffi.a */; };
+		5CB1CE952B86660100963938 /* libHSsimplex-chat-5.5.5.0-7lQXtpK7ThcLvpQEItJUcV-ghc9.6.3.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CB1CE902B86660100963938 /* libHSsimplex-chat-5.5.5.0-7lQXtpK7ThcLvpQEItJUcV-ghc9.6.3.a */; };
+		5CB1CE962B86660100963938 /* libHSsimplex-chat-5.5.5.0-7lQXtpK7ThcLvpQEItJUcV.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5CB1CE912B86660100963938 /* libHSsimplex-chat-5.5.5.0-7lQXtpK7ThcLvpQEItJUcV.a */; };
 		5CB2084F28DA4B4800D024EC /* RTCServers.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5CB2084E28DA4B4800D024EC /* RTCServers.swift */; };
 		5CB346E52868AA7F001FD2EF /* SuspendChat.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5CB346E42868AA7F001FD2EF /* SuspendChat.swift */; };
 		5CB346E72868D76D001FD2EF /* NotificationsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5CB346E62868D76D001FD2EF /* NotificationsView.swift */; };
@@ -372,11 +372,11 @@
 		5CB0BA8F282713D900B3292C /* SimpleXInfo.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SimpleXInfo.swift; sourceTree = "<group>"; };
 		5CB0BA91282713FD00B3292C /* CreateProfile.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CreateProfile.swift; sourceTree = "<group>"; };
 		5CB0BA992827FD8800B3292C /* HowItWorks.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = HowItWorks.swift; sourceTree = "<group>"; };
-		5CB1CE972B8771DB00963938 /* libffi.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libffi.a; sourceTree = "<group>"; };
-		5CB1CE982B8771DB00963938 /* libHSsimplex-chat-5.5.5.0-4Xh8aGOq2uNGBj7gMJTaKI.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-5.5.5.0-4Xh8aGOq2uNGBj7gMJTaKI.a"; sourceTree = "<group>"; };
-		5CB1CE992B8771DB00963938 /* libgmpxx.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmpxx.a; sourceTree = "<group>"; };
-		5CB1CE9A2B8771DB00963938 /* libHSsimplex-chat-5.5.5.0-4Xh8aGOq2uNGBj7gMJTaKI-ghc9.6.3.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-5.5.5.0-4Xh8aGOq2uNGBj7gMJTaKI-ghc9.6.3.a"; sourceTree = "<group>"; };
-		5CB1CE9B2B8771DB00963938 /* libgmp.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmp.a; sourceTree = "<group>"; };
+		5CB1CE8D2B86660100963938 /* libgmp.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmp.a; sourceTree = "<group>"; };
+		5CB1CE8E2B86660100963938 /* libgmpxx.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libgmpxx.a; sourceTree = "<group>"; };
+		5CB1CE8F2B86660100963938 /* libffi.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libffi.a; sourceTree = "<group>"; };
+		5CB1CE902B86660100963938 /* libHSsimplex-chat-5.5.5.0-7lQXtpK7ThcLvpQEItJUcV-ghc9.6.3.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-5.5.5.0-7lQXtpK7ThcLvpQEItJUcV-ghc9.6.3.a"; sourceTree = "<group>"; };
+		5CB1CE912B86660100963938 /* libHSsimplex-chat-5.5.5.0-7lQXtpK7ThcLvpQEItJUcV.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = "libHSsimplex-chat-5.5.5.0-7lQXtpK7ThcLvpQEItJUcV.a"; sourceTree = "<group>"; };
 		5CB2084E28DA4B4800D024EC /* RTCServers.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RTCServers.swift; sourceTree = "<group>"; };
 		5CB2085428DE647400D024EC /* de */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = de; path = de.lproj/Localizable.strings; sourceTree = "<group>"; };
 		5CB346E42868AA7F001FD2EF /* SuspendChat.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SuspendChat.swift; sourceTree = "<group>"; };
@@ -514,13 +514,13 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				5CB1CE932B86660100963938 /* libgmpxx.a in Frameworks */,
 				5CE2BA93284534B000EC33A6 /* libiconv.tbd in Frameworks */,
-				5CB1CEA02B8771DB00963938 /* libgmp.a in Frameworks */,
-				5CB1CE9E2B8771DB00963938 /* libgmpxx.a in Frameworks */,
-				5CB1CE9C2B8771DB00963938 /* libffi.a in Frameworks */,
+				5CB1CE962B86660100963938 /* libHSsimplex-chat-5.5.5.0-7lQXtpK7ThcLvpQEItJUcV.a in Frameworks */,
+				5CB1CE922B86660100963938 /* libgmp.a in Frameworks */,
+				5CB1CE952B86660100963938 /* libHSsimplex-chat-5.5.5.0-7lQXtpK7ThcLvpQEItJUcV-ghc9.6.3.a in Frameworks */,
+				5CB1CE942B86660100963938 /* libffi.a in Frameworks */,
 				5CE2BA94284534BB00EC33A6 /* libz.tbd in Frameworks */,
-				5CB1CE9D2B8771DB00963938 /* libHSsimplex-chat-5.5.5.0-4Xh8aGOq2uNGBj7gMJTaKI.a in Frameworks */,
-				5CB1CE9F2B8771DB00963938 /* libHSsimplex-chat-5.5.5.0-4Xh8aGOq2uNGBj7gMJTaKI-ghc9.6.3.a in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -582,11 +582,11 @@
 		5C764E5C279C70B7000C6508 /* Libraries */ = {
 			isa = PBXGroup;
 			children = (
-				5CB1CE972B8771DB00963938 /* libffi.a */,
-				5CB1CE9B2B8771DB00963938 /* libgmp.a */,
-				5CB1CE992B8771DB00963938 /* libgmpxx.a */,
-				5CB1CE9A2B8771DB00963938 /* libHSsimplex-chat-5.5.5.0-4Xh8aGOq2uNGBj7gMJTaKI-ghc9.6.3.a */,
-				5CB1CE982B8771DB00963938 /* libHSsimplex-chat-5.5.5.0-4Xh8aGOq2uNGBj7gMJTaKI.a */,
+				5CB1CE8F2B86660100963938 /* libffi.a */,
+				5CB1CE8D2B86660100963938 /* libgmp.a */,
+				5CB1CE8E2B86660100963938 /* libgmpxx.a */,
+				5CB1CE902B86660100963938 /* libHSsimplex-chat-5.5.5.0-7lQXtpK7ThcLvpQEItJUcV-ghc9.6.3.a */,
+				5CB1CE912B86660100963938 /* libHSsimplex-chat-5.5.5.0-7lQXtpK7ThcLvpQEItJUcV.a */,
 			);
 			path = Libraries;
 			sourceTree = "<group>";
@@ -1509,7 +1509,7 @@
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = "SimpleX (iOS).entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 199;
+				CURRENT_PROJECT_VERSION = 200;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
 				ENABLE_PREVIEWS = YES;
@@ -1531,7 +1531,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 5.5.4;
+				MARKETING_VERSION = 5.5.5;
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.app;
 				PRODUCT_NAME = SimpleX;
 				SDKROOT = iphoneos;
@@ -1552,7 +1552,7 @@
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = "SimpleX (iOS).entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 199;
+				CURRENT_PROJECT_VERSION = 200;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
 				ENABLE_PREVIEWS = YES;
@@ -1574,7 +1574,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 5.5.4;
+				MARKETING_VERSION = 5.5.5;
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.app;
 				PRODUCT_NAME = SimpleX;
 				SDKROOT = iphoneos;
@@ -1633,7 +1633,7 @@
 				CODE_SIGN_ENTITLEMENTS = "SimpleX NSE/SimpleX NSE.entitlements";
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 199;
+				CURRENT_PROJECT_VERSION = 200;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
 				GENERATE_INFOPLIST_FILE = YES;
@@ -1646,7 +1646,7 @@
 					"@executable_path/Frameworks",
 					"@executable_path/../../Frameworks",
 				);
-				MARKETING_VERSION = 5.5.4;
+				MARKETING_VERSION = 5.5.5;
 				PRODUCT_BUNDLE_IDENTIFIER = "chat.simplex.app.SimpleX-NSE";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
@@ -1665,7 +1665,7 @@
 				CODE_SIGN_ENTITLEMENTS = "SimpleX NSE/SimpleX NSE.entitlements";
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 199;
+				CURRENT_PROJECT_VERSION = 200;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				ENABLE_BITCODE = NO;
 				GENERATE_INFOPLIST_FILE = YES;
@@ -1678,7 +1678,7 @@
 					"@executable_path/Frameworks",
 					"@executable_path/../../Frameworks",
 				);
-				MARKETING_VERSION = 5.5.4;
+				MARKETING_VERSION = 5.5.5;
 				PRODUCT_BUNDLE_IDENTIFIER = "chat.simplex.app.SimpleX-NSE";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
@@ -1697,7 +1697,7 @@
 				APPLICATION_EXTENSION_API_ONLY = YES;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 199;
+				CURRENT_PROJECT_VERSION = 200;
 				DEFINES_MODULE = YES;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				DYLIB_COMPATIBILITY_VERSION = 1;
@@ -1721,7 +1721,7 @@
 					"$(inherited)",
 					"$(PROJECT_DIR)/Libraries/sim",
 				);
-				MARKETING_VERSION = 5.5.4;
+				MARKETING_VERSION = 5.5.5;
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.SimpleXChat;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
 				SDKROOT = iphoneos;
@@ -1743,7 +1743,7 @@
 				APPLICATION_EXTENSION_API_ONLY = YES;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 199;
+				CURRENT_PROJECT_VERSION = 200;
 				DEFINES_MODULE = YES;
 				DEVELOPMENT_TEAM = 5NN7GUYB6T;
 				DYLIB_COMPATIBILITY_VERSION = 1;
@@ -1767,7 +1767,7 @@
 					"$(inherited)",
 					"$(PROJECT_DIR)/Libraries/sim",
 				);
-				MARKETING_VERSION = 5.5.4;
+				MARKETING_VERSION = 5.5.5;
 				PRODUCT_BUNDLE_IDENTIFIER = chat.simplex.SimpleXChat;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
 				SDKROOT = iphoneos;

apps/ios/SimpleXChat/APITypes.swift

@@ -606,7 +606,7 @@ public enum ChatResponse: Decodable, Error {
     case callEnded(user: UserRef, contact: Contact)
     case callInvitations(callInvitations: [RcvCallInvitation])
     case ntfTokenStatus(status: NtfTknStatus)
-    case ntfToken(token: DeviceToken, status: NtfTknStatus, ntfMode: NotificationsMode, ntfServer: String)
+    case ntfToken(token: DeviceToken, status: NtfTknStatus, ntfMode: NotificationsMode)
     case ntfMessages(user_: User?, connEntity_: ConnectionEntity?, msgTs: Date?, ntfMessages: [NtfMsgInfo])
     case ntfMessage(user: UserRef, connEntity: ConnectionEntity, ntfMessage: NtfMsgInfo)
     case contactConnectionDeleted(user: UserRef, connection: PendingContactConnection)
@@ -905,7 +905,7 @@ public enum ChatResponse: Decodable, Error {
             case let .callEnded(u, contact): return withUser(u, "contact: \(contact.id)")
             case let .callInvitations(invs): return String(describing: invs)
             case let .ntfTokenStatus(status): return String(describing: status)
-            case let .ntfToken(token, status, ntfMode, ntfServer): return "token: \(token)\nstatus: \(status.rawValue)\nntfMode: \(ntfMode.rawValue)\nntfServer: \(ntfServer)"
+            case let .ntfToken(token, status, ntfMode): return "token: \(token)\nstatus: \(status.rawValue)\nntfMode: \(ntfMode.rawValue)"
             case let .ntfMessages(u, connEntity, msgTs, ntfMessages): return withUser(u, "connEntity: \(String(describing: connEntity))\nmsgTs: \(String(describing: msgTs))\nntfMessages: \(String(describing: ntfMessages))")
             case let .ntfMessage(u, connEntity, ntfMessage): return withUser(u, "connEntity: \(String(describing: connEntity))\nntfMessage: \(String(describing: ntfMessage))")
             case let .contactConnectionDeleted(u, connection): return withUser(u, String(describing: connection))

apps/ios/SimpleXChat/ChatTypes.swift

@@ -2268,7 +2268,7 @@ public struct ChatItem: Identifiable, Decodable {
         case .rcvDirectEvent(rcvDirectEvent: let rcvDirectEvent):
             switch rcvDirectEvent {
             case .contactDeleted: return false
-            case .profileUpdated: return false
+            case .profileUpdated: return true
             }
         case .rcvGroupEvent(rcvGroupEvent: let rcvGroupEvent):
             switch rcvGroupEvent {

apps/multiplatform/android/src/main/AndroidManifest.xml

@@ -103,14 +103,11 @@
       </intent-filter>
     </activity-alias>
 
-    <activity android:name=".views.call.CallActivity"
+
+    <activity android:name=".views.call.IncomingCallActivity"
         android:showOnLockScreen="true"
         android:exported="false"
-        android:launchMode="singleInstance"
-        android:supportsPictureInPicture="true"
-        android:autoRemoveFromRecents="true"
-        android:screenOrientation="portrait"
-        android:configChanges="screenSize|smallestScreenSize|screenLayout|orientation"/>
+        android:launchMode="singleTask"/>
 
     <provider
         android:name="androidx.core.content.FileProvider"
@@ -136,18 +133,6 @@
         android:stopWithTask="false"></service>
 
     <!-- SimplexService restart on reboot -->
-
-    <service
-        android:name=".CallService"
-        android:enabled="true"
-        android:exported="false"
-        android:stopWithTask="false"/>
-
-    <receiver
-        android:name=".CallService$CallActionReceiver"
-        android:enabled="true"
-        android:exported="false" />
-
     <receiver
         android:name=".SimplexService$StartReceiver"
         android:enabled="true"

apps/multiplatform/android/src/main/java/chat/simplex/app/CallService.kt

@@ -1,176 +0,0 @@
-package chat.simplex.app
-
-import android.app.*
-import android.content.*
-import android.graphics.Bitmap
-import android.graphics.BitmapFactory
-import android.os.*
-import androidx.compose.ui.graphics.asAndroidBitmap
-import androidx.core.app.NotificationCompat
-import androidx.core.content.ContextCompat
-import chat.simplex.app.model.NtfManager.EndCallAction
-import chat.simplex.app.views.call.CallActivity
-import chat.simplex.common.model.NotificationPreviewMode
-import chat.simplex.common.platform.*
-import chat.simplex.common.views.call.CallState
-import chat.simplex.common.views.helpers.*
-import chat.simplex.res.MR
-import kotlinx.datetime.Instant
-
-class CallService: Service() {
-  private var wakeLock: PowerManager.WakeLock? = null
-  private var notificationManager: NotificationManager? = null
-  private var serviceNotification: Notification? = null
-
-  override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
-    Log.d(TAG, "onStartCommand startId: $startId")
-    if (intent != null) {
-      val action = intent.action
-      Log.d(TAG, "intent action $action")
-      when (action) {
-        Action.START.name -> startService()
-        else -> Log.e(TAG, "No action in the intent")
-      }
-    } else {
-      Log.d(TAG, "null intent. Probably restarted by the system.")
-    }
-    startForeground(CALL_SERVICE_ID, serviceNotification)
-    return START_STICKY
-  }
-
-  override fun onCreate() {
-    super.onCreate()
-    Log.d(TAG, "Call service created")
-    notificationManager = createNotificationChannel()
-    updateNotification()
-    startForeground(CALL_SERVICE_ID, serviceNotification)
-  }
-
-  override fun onDestroy() {
-    Log.d(TAG, "Call service destroyed")
-    try {
-      wakeLock?.let {
-        while (it.isHeld) it.release() // release all, in case acquired more than once
-      }
-      wakeLock = null
-    } catch (e: Exception) {
-      Log.d(TAG, "Exception while releasing wakelock: ${e.message}")
-    }
-    super.onDestroy()
-  }
-
-  private fun startService() {
-    Log.d(TAG, "CallService startService")
-    if (wakeLock != null) return
-    wakeLock = (getSystemService(Context.POWER_SERVICE) as PowerManager).run {
-      newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, WAKE_LOCK_TAG).apply {
-        acquire()
-      }
-    }
-  }
-
-  fun updateNotification() {
-    val call = chatModel.activeCall.value
-    val previewMode = appPreferences.notificationPreviewMode.get()
-    val title = if (previewMode == NotificationPreviewMode.HIDDEN.name)
-      generalGetString(MR.strings.notification_preview_somebody)
-    else
-      call?.contact?.profile?.displayName ?: ""
-    val text = generalGetString(if (call?.supportsVideo() == true) MR.strings.call_service_notification_video_call else MR.strings.call_service_notification_audio_call)
-    val image = call?.contact?.image
-    val largeIcon = if (image == null || previewMode == NotificationPreviewMode.HIDDEN.name)
-      BitmapFactory.decodeResource(resources, R.drawable.icon)
-    else
-      base64ToBitmap(image).asAndroidBitmap()
-
-    serviceNotification = createNotification(title, text, largeIcon, call?.connectedAt)
-    startForeground(CALL_SERVICE_ID, serviceNotification)
-  }
-
-  private fun createNotificationChannel(): NotificationManager? {
-    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-      val notificationManager = getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
-      val channel = NotificationChannel(CALL_NOTIFICATION_CHANNEL_ID, CALL_NOTIFICATION_CHANNEL_NAME, NotificationManager.IMPORTANCE_DEFAULT)
-      notificationManager.createNotificationChannel(channel)
-      return notificationManager
-    }
-    return null
-  }
-
-  private fun createNotification(title: String, text: String, icon: Bitmap, connectedAt: Instant? = null): Notification {
-    val pendingIntent: PendingIntent = Intent(this, CallActivity::class.java).let { notificationIntent ->
-      PendingIntent.getActivity(this, 0, notificationIntent, PendingIntent.FLAG_IMMUTABLE)
-    }
-
-    val endCallPendingIntent: PendingIntent = Intent(this, CallActionReceiver::class.java).let { notificationIntent ->
-      notificationIntent.setAction(EndCallAction)
-      PendingIntent.getBroadcast(this, 1, notificationIntent, PendingIntent.FLAG_CANCEL_CURRENT or PendingIntent.FLAG_IMMUTABLE)
-    }
-
-    val builder =  NotificationCompat.Builder(this, CALL_NOTIFICATION_CHANNEL_ID)
-      .setSmallIcon(R.drawable.ntf_icon)
-      .setLargeIcon(icon.clipToCircle())
-      .setColor(0x88FFFF)
-      .setContentTitle(title)
-      .setContentText(text)
-      .setContentIntent(pendingIntent)
-      .setSilent(true)
-      .addAction(R.drawable.ntf_icon, generalGetString(MR.strings.call_service_notification_end_call), endCallPendingIntent)
-    if (connectedAt != null) {
-      builder.setUsesChronometer(true)
-      builder.setWhen(connectedAt.epochSeconds * 1000)
-    }
-
-    return builder.build()
-  }
-
-  override fun onBind(intent: Intent): IBinder {
-    return CallServiceBinder()
-  }
-
-  inner class CallServiceBinder : Binder() {
-    fun getService() = this@CallService
-  }
-
-  enum class Action {
-    START,
-  }
-
-  class CallActionReceiver: BroadcastReceiver() {
-    override fun onReceive(context: Context?, intent: Intent?) {
-      when (intent?.action) {
-        EndCallAction -> {
-          val call = chatModel.activeCall.value
-          if (call != null) {
-            withBGApi {
-              chatModel.callManager.endCall(call)
-            }
-          }
-        }
-        else -> {
-          Log.e(TAG, "Unknown action. Make sure you provided an action")
-        }
-      }
-    }
-  }
-
-companion object {
-    const val TAG = "CALL_SERVICE"
-    const val CALL_NOTIFICATION_CHANNEL_ID = "chat.simplex.app.CALL_SERVICE_NOTIFICATION"
-    const val CALL_NOTIFICATION_CHANNEL_NAME = "SimpleX Chat call service"
-    const val CALL_SERVICE_ID = 6788
-    const val WAKE_LOCK_TAG = "CallService::lock"
-
-    fun startService(): Intent {
-      Log.d(TAG, "CallService start")
-      return Intent(androidAppContext, CallService::class.java).also {
-        it.action = Action.START.name
-        ContextCompat.startForegroundService(androidAppContext, it)
-      }
-    }
-
-    fun stopService() {
-      androidAppContext.stopService(Intent(androidAppContext, CallService::class.java))
-    }
-  }
-}

apps/multiplatform/android/src/main/java/chat/simplex/app/SimplexApp.kt

@@ -1,15 +1,14 @@
 package chat.simplex.app
 
-import android.app.*
+import android.app.Application
 import android.content.Context
+import androidx.compose.ui.platform.ClipboardManager
 import chat.simplex.common.platform.Log
-import android.content.Intent
+import android.app.UiModeManager
 import android.os.*
 import androidx.lifecycle.*
 import androidx.work.*
 import chat.simplex.app.model.NtfManager
-import chat.simplex.app.model.NtfManager.AcceptCallAction
-import chat.simplex.app.views.call.CallActivity
 import chat.simplex.common.helpers.APPLICATION_ID
 import chat.simplex.common.helpers.requiresIgnoringBattery
 import chat.simplex.common.model.*
@@ -19,7 +18,6 @@ import chat.simplex.common.platform.*
 import chat.simplex.common.ui.theme.CurrentColors
 import chat.simplex.common.ui.theme.DefaultTheme
 import chat.simplex.common.views.call.RcvCallInvitation
-import chat.simplex.common.views.call.activeCallDestroyWebView
 import chat.simplex.common.views.helpers.*
 import chat.simplex.common.views.onboarding.OnboardingStage
 import com.jakewharton.processphoenix.ProcessPhoenix
@@ -186,10 +184,6 @@ class SimplexApp: Application(), LifecycleEventObserver {
         SimplexService.safeStopService()
       }
 
-      override fun androidCallServiceSafeStop() {
-        CallService.stopService()
-      }
-
       override fun androidNotificationsModeChanged(mode: NotificationsMode) {
         if (mode.requiresIgnoringBattery && !SimplexService.isBackgroundAllowed()) {
           appPrefs.backgroundServiceNoticeShown.set(false)
@@ -260,28 +254,6 @@ class SimplexApp: Application(), LifecycleEventObserver {
         uiModeManager.setApplicationNightMode(mode)
       }
 
-      override fun androidStartCallActivity(acceptCall: Boolean, remoteHostId: Long?, chatId: ChatId?) {
-        val context = mainActivity.get() ?: return
-        val intent = Intent(context, CallActivity::class.java)
-          .addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION)
-        if (acceptCall) {
-          intent.setAction(AcceptCallAction)
-            .putExtra("remoteHostId", remoteHostId)
-            .putExtra("chatId", chatId)
-        }
-        intent.flags += Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT
-        context.startActivity(intent)
-      }
-
-      override fun androidPictureInPictureAllowed(): Boolean {
-        val appOps = androidAppContext.getSystemService(Context.APP_OPS_SERVICE) as AppOpsManager
-        return appOps.checkOpNoThrow(AppOpsManager.OPSTR_PICTURE_IN_PICTURE, Process.myUid(), packageName) == AppOpsManager.MODE_ALLOWED
-      }
-
-      override fun androidCallEnded() {
-        activeCallDestroyWebView()
-      }
-
       override suspend fun androidAskToAllowBackgroundCalls(): Boolean {
         if (SimplexService.isBackgroundRestricted()) {
           val userChoice: CompletableDeferred<Boolean> = CompletableDeferred()

apps/multiplatform/android/src/main/java/chat/simplex/app/SimplexService.kt

@@ -34,13 +34,12 @@ import kotlin.system.exitProcess
 
 class SimplexService: Service() {
   private var wakeLock: PowerManager.WakeLock? = null
-  private var isCheckingNewMessages = false
+  private var isStartingService = false
   private var notificationManager: NotificationManager? = null
   private var serviceNotification: Notification? = null
 
   override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
     Log.d(TAG, "onStartCommand startId: $startId")
-    isServiceStarting = false
     if (intent != null) {
       val action = intent.action
       Log.d(TAG, "intent action $action")
@@ -72,7 +71,6 @@ class SimplexService: Service() {
       stopForeground(true)
       stopSelf()
     } else {
-      isServiceStarting = false
       isServiceStarted = true
       // In case of self-destruct is enabled the initialization process will not start in SimplexApp, Let's start it here
       if (DatabaseUtils.ksSelfDestructPassword.get() != null && chatModel.chatDbStatus.value == null) {
@@ -91,7 +89,6 @@ class SimplexService: Service() {
     } catch (e: Exception) {
       Log.d(TAG, "Exception while releasing wakelock: ${e.message}")
     }
-    isServiceStarting = false
     isServiceStarted = false
     stopAfterStart = false
     saveServiceState(this, ServiceState.STOPPED)
@@ -104,9 +101,9 @@ class SimplexService: Service() {
 
   private fun startService() {
     Log.d(TAG, "SimplexService startService")
-    if (wakeLock != null || isCheckingNewMessages) return
+    if (wakeLock != null || isStartingService) return
     val self = this
-    isCheckingNewMessages = true
+    isStartingService = true
     withLongRunningApi {
       val chatController = ChatController
       waitDbMigrationEnds(chatController)
@@ -126,7 +123,7 @@ class SimplexService: Service() {
           }
         }
       } finally {
-        isCheckingNewMessages = false
+        isStartingService = false
       }
     }
   }
@@ -265,7 +262,6 @@ class SimplexService: Service() {
     private const val SHARED_PREFS_SERVICE_STATE = "SIMPLEX_SERVICE_STATE"
     private const val WORK_NAME_ONCE = "ServiceStartWorkerOnce"
 
-    var isServiceStarting = false
     var isServiceStarted = false
     private var stopAfterStart = false
 
@@ -285,7 +281,7 @@ class SimplexService: Service() {
     fun safeStopService() {
       if (isServiceStarted) {
         androidAppContext.stopService(Intent(androidAppContext, SimplexService::class.java))
-      } else if (isServiceStarting) {
+      } else {
         stopAfterStart = true
       }
     }
@@ -295,7 +291,6 @@ class SimplexService: Service() {
       withContext(Dispatchers.IO) {
         Intent(androidAppContext, SimplexService::class.java).also {
           it.action = action.name
-          isServiceStarting = true
           ContextCompat.startForegroundService(androidAppContext, it)
         }
       }

apps/multiplatform/android/src/main/java/chat/simplex/app/model/NtfManager.android.kt

@@ -13,7 +13,7 @@ import androidx.compose.ui.graphics.asAndroidBitmap
 import androidx.core.app.*
 import chat.simplex.app.*
 import chat.simplex.app.TAG
-import chat.simplex.app.views.call.CallActivity
+import chat.simplex.app.views.call.IncomingCallActivity
 import chat.simplex.app.views.call.getKeyguardManager
 import chat.simplex.common.views.helpers.*
 import chat.simplex.common.model.*
@@ -33,7 +33,6 @@ object NtfManager {
   const val CallChannel: String = "chat.simplex.app.CALL_NOTIFICATION_2"
   const val AcceptCallAction: String = "chat.simplex.app.ACCEPT_CALL"
   const val RejectCallAction: String = "chat.simplex.app.REJECT_CALL"
-  const val EndCallAction: String = "chat.simplex.app.END_CALL"
   const val CallNotificationId: Int = -1
   private const val UserIdKey: String = "userId"
   private const val ChatIdKey: String = "chatId"
@@ -158,7 +157,7 @@ object NtfManager {
     val screenOff = displayManager.displays.all { it.state != Display.STATE_ON }
     var ntfBuilder =
       if ((keyguardManager.isKeyguardLocked || screenOff) && appPreferences.callOnLockScreen.get() != CallOnLockScreen.DISABLE) {
-        val fullScreenIntent = Intent(context, CallActivity::class.java)
+        val fullScreenIntent = Intent(context, IncomingCallActivity::class.java)
         val fullScreenPendingIntent = PendingIntent.getActivity(context, 0, fullScreenIntent, PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE)
         NotificationCompat.Builder(context, CallChannel)
           .setFullScreenIntent(fullScreenPendingIntent, true)

apps/multiplatform/android/src/main/java/chat/simplex/app/views/call/IncomingCallActivity.kt

@@ -1,18 +1,17 @@
 package chat.simplex.app.views.call
 
-import android.app.*
-import android.content.*
-import android.content.res.Configuration
-import android.graphics.Rect
-import android.os.*
-import android.util.Rational
-import android.view.*
+import android.app.Activity
+import android.app.KeyguardManager
+import android.content.Context
+import android.content.Intent
+import android.os.Build
+import android.os.Bundle
+import chat.simplex.common.platform.Log
+import android.view.WindowManager
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
-import androidx.activity.trackPipAnimationHintView
 import androidx.compose.desktop.ui.tooling.preview.Preview
 import androidx.compose.foundation.Image
-import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material.*
@@ -23,115 +22,33 @@ import androidx.compose.ui.draw.scale
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.painter.Painter
 import androidx.compose.ui.platform.LocalContext
-import androidx.compose.ui.platform.LocalView
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
-import androidx.lifecycle.Lifecycle
 import chat.simplex.app.*
 import chat.simplex.app.R
-import chat.simplex.app.TAG
-import chat.simplex.app.model.NtfManager
-import chat.simplex.app.model.NtfManager.AcceptCallAction
 import chat.simplex.common.model.*
-import chat.simplex.common.platform.*
+import chat.simplex.app.model.NtfManager.OpenChatAction
+import chat.simplex.common.platform.ntfManager
 import chat.simplex.common.ui.theme.*
 import chat.simplex.common.views.call.*
 import chat.simplex.common.views.helpers.*
 import chat.simplex.res.MR
 import dev.icerock.moko.resources.compose.stringResource
-import kotlinx.coroutines.launch
 import kotlinx.datetime.Clock
-import java.lang.ref.WeakReference
-import chat.simplex.common.platform.chatModel as m
 
-class CallActivity: ComponentActivity(), ServiceConnection {
-
-  var boundService: CallService? = null
+class IncomingCallActivity: ComponentActivity() {
 
   override fun onCreate(savedInstanceState: Bundle?) {
     super.onCreate(savedInstanceState)
-    callActivity = WeakReference(this)
-    when (intent?.action) {
-      AcceptCallAction -> {
-        val remoteHostId = intent.getLongExtra("remoteHostId", -1).takeIf { it != -1L }
-        val chatId = intent.getStringExtra("chatId")
-        val invitation = (m.callInvitations.values + m.activeCallInvitation.value).lastOrNull {
-          it?.remoteHostId == remoteHostId && it?.contact?.id == chatId
-        }
-        if (invitation != null) {
-          m.callManager.acceptIncomingCall(invitation = invitation)
-        }
-      }
-    }
-
-    setContent { CallActivityView() }
-
-    if (isOnLockScreenNow()) {
-      unlockForIncomingCall()
-    }
+    setContent { IncomingCallActivityView(ChatModel) }
+    unlockForIncomingCall()
   }
 
   override fun onDestroy() {
     super.onDestroy()
-    if (isOnLockScreenNow()) {
-      lockAfterIncomingCall()
-    }
-    try {
-      unbindService(this)
-    } catch (e: Exception) {
-      Log.i(TAG, "Unable to unbind service: " + e.stackTraceToString())
-    }
-  }
-
-  private fun isOnLockScreenNow() = getKeyguardManager(this).isKeyguardLocked
-
-  fun setPipParams(video: Boolean, sourceRectHint: Rect? = null, viewRatio: Rational? = null) {
-    // By manually specifying source rect we exclude empty background while toggling PiP
-    val builder = PictureInPictureParams.Builder()
-        .setAspectRatio(viewRatio)
-        .setSourceRectHint(sourceRectHint)
-    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
-      builder.setAutoEnterEnabled(video)
-    }
-    setPictureInPictureParams(builder.build())
-  }
-
-  override fun onPictureInPictureModeChanged(isInPictureInPictureMode: Boolean, newConfig: Configuration) {
-    super.onPictureInPictureModeChanged(isInPictureInPictureMode, newConfig)
-    m.activeCallViewIsCollapsed.value = isInPictureInPictureMode
-    val layoutType = if (!isInPictureInPictureMode) {
-      LayoutType.Default
-    } else {
-      LayoutType.RemoteVideo
-    }
-    m.callCommand.add(WCallCommand.Layout(layoutType))
-  }
-
-  override fun onBackPressed() {
-    if (isOnLockScreenNow()) {
-      super.onBackPressed()
-    } else {
-      m.activeCallViewIsCollapsed.value = true
-    }
-  }
-
-  override fun onPictureInPictureRequested(): Boolean {
-    Log.d(TAG, "Requested picture-in-picture from the system")
-    return super.onPictureInPictureRequested()
-  }
-
-  override fun onUserLeaveHint() {
-    // On Android 12+ PiP is enabled automatically when a user hides the app
-    if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.R && callSupportsVideo() && platform.androidPictureInPictureAllowed()) {
-      enterPictureInPictureMode()
-    }
-  }
-
-  override fun onResume() {
-    super.onResume()
-    m.activeCallViewIsCollapsed.value = false
+    lockAfterIncomingCall()
   }
 
   private fun unlockForIncomingCall() {
@@ -155,23 +72,6 @@ class CallActivity: ComponentActivity(), ServiceConnection {
     }
   }
 
-  fun startServiceAndBind() {
-    /**
-     * On Android 12 there is a bug that prevents starting activity after pressing back button
-     * (the error says that it denies to start activity in background).
-     * Workaround is to bind to a service
-     * */
-    bindService(CallService.startService(), this, 0)
-  }
-
-  override fun onServiceConnected(name: ComponentName?, service: IBinder?) {
-    boundService = (service as CallService.CallServiceBinder).getService()
-  }
-
-  override fun onServiceDisconnected(name: ComponentName?) {
-    boundService = null
-  }
-
   companion object {
     const val activityFlags = WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON or WindowManager.LayoutParams.FLAG_ALLOW_LOCK_WHILE_SCREEN_ON
   }
@@ -180,96 +80,38 @@ class CallActivity: ComponentActivity(), ServiceConnection {
 fun getKeyguardManager(context: Context): KeyguardManager =
   context.getSystemService(Context.KEYGUARD_SERVICE) as KeyguardManager
 
-private fun callSupportsVideo() = m.activeCall.value?.supportsVideo() == true || m.activeCallInvitation.value?.callType?.media == CallMediaType.Video
-
 @Composable
-fun CallActivityView() {
+fun IncomingCallActivityView(m: ChatModel) {
   val switchingCall = m.switchingCall.value
   val invitation = m.activeCallInvitation.value
-  val call = remember { m.activeCall }.value
+  val call = m.activeCall.value
   val showCallView = m.showCallView.value
-  val activity = LocalContext.current as CallActivity
-  LaunchedEffect(Unit) {
-    snapshotFlow { m.activeCallViewIsCollapsed.value }
-      .collect { collapsed ->
-        when {
-          collapsed -> {
-            if (!platform.androidPictureInPictureAllowed() || !callSupportsVideo()) {
-              activity.moveTaskToBack(true)
-              activity.startActivity(Intent(activity, MainActivity::class.java))
-            } else if (!activity.isInPictureInPictureMode && activity.lifecycle.currentState == Lifecycle.State.RESUMED) {
-              // User pressed back button, show MainActivity
-              activity.startActivity(Intent(activity, MainActivity::class.java))
-              activity.enterPictureInPictureMode()
-            }
-          }
-          callSupportsVideo() && !platform.androidPictureInPictureAllowed() -> {
-            // PiP disabled by user
-            platform.androidStartCallActivity(false)
-          }
-          activity.isInPictureInPictureMode -> {
-            platform.androidStartCallActivity(false)
-          }
-        }
-      }
-  }
-  SimpleXTheme {
-    var prevCall by remember { mutableStateOf(call) }
-    KeyChangeEffect(m.activeCall.value) {
-      if (m.activeCall.value != null) {
-        prevCall = m.activeCall.value
-        activity.boundService?.updateNotification()
-      }
-    }
-    Box(Modifier.background(Color.Black)) {
-      if (call != null) {
-        val view = LocalView.current
-        ActiveCallView()
-        if (callSupportsVideo()) {
-          val scope = rememberCoroutineScope()
-          LaunchedEffect(Unit) {
-            scope.launch {
-              activity.setPipParams(callSupportsVideo(), viewRatio = Rational(view.width, view.height))
-              activity.trackPipAnimationHintView(view)
-            }
-          }
-        }
-      } else if (prevCall != null) {
-        prevCall?.let { ActiveCallOverlayDisabled(it) }
-      }
-      if (invitation != null) {
-        if (call == null) {
-          Surface(
-            Modifier
-              .fillMaxSize(),
-            color = MaterialTheme.colors.background,
-            contentColor = LocalContentColor.current
-          ) {
-            IncomingCallLockScreenAlert(invitation, m)
-          }
-        } else {
-          IncomingCallAlertView(invitation, m)
-        }
-      }
-    }
-  }
-  LaunchedEffect(call == null) {
-    if (call != null) {
-      activity.startServiceAndBind()
-    }
-  }
+  val activity = LocalContext.current as Activity
   LaunchedEffect(invitation, call, switchingCall, showCallView) {
     if (!switchingCall && invitation == null && (!showCallView || call == null)) {
-      Log.d(TAG, "CallActivityView: finishing activity")
+      Log.d(TAG, "IncomingCallActivityView: finishing activity")
       activity.finish()
     }
   }
+  SimpleXTheme {
+    Surface(
+      Modifier
+        .fillMaxSize(),
+      color = MaterialTheme.colors.background,
+      contentColor = LocalContentColor.current
+    ) {
+      if (showCallView) {
+        Box {
+          ActiveCallView()
+          if (invitation != null) IncomingCallAlertView(invitation, m)
+        }
+      } else if (invitation != null) {
+        IncomingCallLockScreenAlert(invitation, m)
+      }
+    }
+  }
 }
 
-/**
-* Related to lockscreen
-* */
-
 @Composable
 fun IncomingCallLockScreenAlert(invitation: RcvCallInvitation, chatModel: ChatModel) {
   val cm = chatModel.callManager
@@ -293,7 +135,7 @@ fun IncomingCallLockScreenAlert(invitation: RcvCallInvitation, chatModel: ChatMo
     acceptCall = { cm.acceptIncomingCall(invitation = invitation) },
     openApp = {
       val intent = Intent(context, MainActivity::class.java)
-        .setAction(NtfManager.OpenChatAction)
+        .setAction(OpenChatAction)
         .putExtra("userId", invitation.user.userId)
         .putExtra("chatId", invitation.contact.id)
       context.startActivity(intent)

apps/multiplatform/common/src/androidMain/kotlin/chat/simplex/common/platform/AppCommon.android.kt

@@ -4,7 +4,6 @@ import android.annotation.SuppressLint
 import android.content.Context
 import android.net.LocalServerSocket
 import android.util.Log
-import androidx.activity.ComponentActivity
 import androidx.fragment.app.FragmentActivity
 import chat.simplex.common.*
 import chat.simplex.common.platform.*
@@ -26,8 +25,7 @@ val defaultLocale: Locale = Locale.getDefault()
 
 @SuppressLint("StaticFieldLeak")
 lateinit var androidAppContext: Context
-var mainActivity: WeakReference<FragmentActivity> = WeakReference(null)
-var callActivity: WeakReference<ComponentActivity> = WeakReference(null)
+lateinit var mainActivity: WeakReference<FragmentActivity>
 
 fun initHaskell() {
   val socketName = "chat.simplex.app.local.socket.address.listen.native.cmd2" + Random.nextLong(100000)

apps/multiplatform/common/src/androidMain/kotlin/chat/simplex/common/platform/Images.android.kt

@@ -61,16 +61,6 @@ actual fun cropToSquare(image: ImageBitmap): ImageBitmap {
   return Bitmap.createBitmap(image.asAndroidBitmap(), xOffset, yOffset, side, side).asImageBitmap()
 }
 
-fun Bitmap.clipToCircle(): Bitmap {
-  val circle = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888)
-  val path = android.graphics.Path()
-  path.addCircle(width / 2f, height / 2f, min(width, height) / 2f, android.graphics.Path.Direction.CCW)
-  val canvas = android.graphics.Canvas(circle)
-  canvas.clipPath(path)
-  canvas.drawBitmap(this, 0f, 0f, null)
-  return circle
-}
-
 actual fun compressImageStr(bitmap: ImageBitmap): String {
   val usePng = bitmap.hasAlpha()
   val ext = if (usePng) "png" else "jpg"

apps/multiplatform/common/src/androidMain/kotlin/chat/simplex/common/views/call/CallView.android.kt

@@ -28,7 +28,6 @@ import androidx.compose.ui.platform.LocalLifecycleOwner
 import dev.icerock.moko.resources.compose.painterResource
 import dev.icerock.moko.resources.compose.stringResource
 import androidx.compose.ui.text.TextStyle
-import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.viewinterop.AndroidView
 import androidx.lifecycle.Lifecycle
@@ -51,30 +50,20 @@ import kotlinx.datetime.Clock
 import kotlinx.serialization.decodeFromString
 import kotlinx.serialization.encodeToString
 
-// Should be destroy()'ed and set as null when call is ended. Otherwise, it will be a leak
-@SuppressLint("StaticFieldLeak")
-private var staticWebView: WebView? = null
-
-// WebView methods must be called on Main thread
-fun activeCallDestroyWebView() = withApi {
-  // Stop it when call ended
-  platform.androidCallServiceSafeStop()
-  staticWebView?.destroy()
-  staticWebView = null
-  Log.d(TAG, "CallView: webview was destroyed")
-}
-
 @SuppressLint("SourceLockedOrientationActivity")
 @Composable
 actual fun ActiveCallView() {
+  val chatModel = ChatModel
+  BackHandler(onBack = {
+    val call = chatModel.activeCall.value
+    if (call != null) withBGApi { chatModel.callManager.endCall(call) }
+  })
   val audioViaBluetooth = rememberSaveable { mutableStateOf(false) }
-  val proximityLock = remember {
-    val pm = (androidAppContext.getSystemService(Context.POWER_SERVICE) as PowerManager)
-    if (pm.isWakeLockLevelSupported(PROXIMITY_SCREEN_OFF_WAKE_LOCK)) {
-      pm.newWakeLock(PROXIMITY_SCREEN_OFF_WAKE_LOCK, androidAppContext.packageName + ":proximityLock")
-    } else {
-      null
-    }
+  val ntfModeService = remember { chatModel.controller.appPrefs.notificationsMode.get() == NotificationsMode.SERVICE }
+  LaunchedEffect(Unit) {
+    // Start service when call happening since it's not already started.
+    // It's needed to prevent Android from shutting down a microphone after a minute or so when screen is off
+    if (!ntfModeService) platform.androidServiceStart()
   }
   DisposableEffect(Unit) {
     val am = androidAppContext.getSystemService(Context.AUDIO_SERVICE) as AudioManager
@@ -104,24 +93,22 @@ actual fun ActiveCallView() {
       }
     }
     am.registerAudioDeviceCallback(audioCallback, null)
+    val pm = (androidAppContext.getSystemService(Context.POWER_SERVICE) as PowerManager)
+    val proximityLock = if (pm.isWakeLockLevelSupported(PROXIMITY_SCREEN_OFF_WAKE_LOCK)) {
+      pm.newWakeLock(PROXIMITY_SCREEN_OFF_WAKE_LOCK, androidAppContext.packageName + ":proximityLock")
+    } else {
+      null
+    }
+    proximityLock?.acquire()
     onDispose {
+      // Stop it when call ended
+      if (!ntfModeService) platform.androidServiceSafeStop()
       dropAudioManagerOverrides()
       am.unregisterAudioDeviceCallback(audioCallback)
-      if (proximityLock?.isHeld == true) {
-        proximityLock.release()
-      }
-    }
-  }
-  LaunchedEffect(chatModel.activeCallViewIsCollapsed.value) {
-    if (chatModel.activeCallViewIsCollapsed.value) {
-      if (proximityLock?.isHeld == true) proximityLock.release()
-    } else {
-      delay(1000)
-      if (proximityLock?.isHeld == false) proximityLock.acquire()
+      proximityLock?.release()
     }
   }
   val scope = rememberCoroutineScope()
-  val call = chatModel.activeCall.value
   Box(Modifier.fillMaxSize()) {
     WebRTCView(chatModel.callCommand) { apiMsg ->
       Log.d(TAG, "received from WebRTCView: $apiMsg")
@@ -133,15 +120,15 @@ actual fun ActiveCallView() {
           is WCallResponse.Capabilities -> withBGApi {
             val callType = CallType(call.localMedia, r.capabilities)
             chatModel.controller.apiSendCallInvitation(callRh, call.contact, callType)
-            updateActiveCall(call) { it.copy(callState = CallState.InvitationSent, localCapabilities = r.capabilities) }
+            chatModel.activeCall.value = call.copy(callState = CallState.InvitationSent, localCapabilities = r.capabilities)
           }
           is WCallResponse.Offer -> withBGApi {
             chatModel.controller.apiSendCallOffer(callRh, call.contact, r.offer, r.iceCandidates, call.localMedia, r.capabilities)
-            updateActiveCall(call) { it.copy(callState = CallState.OfferSent, localCapabilities = r.capabilities) }
+            chatModel.activeCall.value = call.copy(callState = CallState.OfferSent, localCapabilities = r.capabilities)
           }
           is WCallResponse.Answer -> withBGApi {
             chatModel.controller.apiSendCallAnswer(callRh, call.contact, r.answer, r.iceCandidates)
-            updateActiveCall(call) { it.copy(callState = CallState.Negotiated) }
+            chatModel.activeCall.value = call.copy(callState = CallState.Negotiated)
           }
           is WCallResponse.Ice -> withBGApi {
             chatModel.controller.apiSendCallExtraInfo(callRh, call.contact, r.iceCandidates)
@@ -150,7 +137,7 @@ actual fun ActiveCallView() {
             try {
               val callStatus = json.decodeFromString<WebRTCCallStatus>("\"${r.state.connectionState}\"")
               if (callStatus == WebRTCCallStatus.Connected) {
-                updateActiveCall(call) { it.copy(callState = CallState.Connected, connectedAt = Clock.System.now()) }
+                chatModel.activeCall.value = call.copy(callState = CallState.Connected, connectedAt = Clock.System.now())
                 setCallSound(call.soundSpeaker, audioViaBluetooth)
               }
               withBGApi { chatModel.controller.apiCallStatus(callRh, call.contact, callStatus) }
@@ -158,7 +145,7 @@ actual fun ActiveCallView() {
               Log.d(TAG,"call status ${r.state.connectionState} not used")
             }
           is WCallResponse.Connected -> {
-            updateActiveCall(call) { it.copy(callState = CallState.Connected, connectionInfo = r.connectionInfo) }
+            chatModel.activeCall.value = call.copy(callState = CallState.Connected, connectionInfo = r.connectionInfo)
             scope.launch {
               setCallSound(call.soundSpeaker, audioViaBluetooth)
             }
@@ -167,29 +154,27 @@ actual fun ActiveCallView() {
             withBGApi { chatModel.callManager.endCall(call) }
           }
           is WCallResponse.Ended -> {
-            updateActiveCall(call) { it.copy(callState = CallState.Ended) }
+            chatModel.activeCall.value = call.copy(callState = CallState.Ended)
             withBGApi { chatModel.callManager.endCall(call) }
+            chatModel.showCallView.value = false
           }
           is WCallResponse.Ok -> when (val cmd = apiMsg.command) {
             is WCallCommand.Answer ->
-              updateActiveCall(call) { it.copy(callState = CallState.Negotiated) }
+              chatModel.activeCall.value = call.copy(callState = CallState.Negotiated)
             is WCallCommand.Media -> {
-              updateActiveCall(call) {
-                when (cmd.media) {
-                  CallMediaType.Video -> it.copy(videoEnabled = cmd.enable)
-                  CallMediaType.Audio -> it.copy(audioEnabled = cmd.enable)
-                }
+              when (cmd.media) {
+                CallMediaType.Video -> chatModel.activeCall.value = call.copy(videoEnabled = cmd.enable)
+                CallMediaType.Audio -> chatModel.activeCall.value = call.copy(audioEnabled = cmd.enable)
               }
             }
             is WCallCommand.Camera -> {
-              updateActiveCall(call) { it.copy(localCamera = cmd.camera) }
+              chatModel.activeCall.value = call.copy(localCamera = cmd.camera)
               if (!call.audioEnabled) {
                 chatModel.callCommand.add(WCallCommand.Media(CallMediaType.Audio, enable = false))
               }
             }
-            is WCallCommand.End -> {
-              withBGApi { chatModel.callManager.endCall(call) }
-            }
+            is WCallCommand.End ->
+              chatModel.showCallView.value = false
             else -> {}
           }
           is WCallResponse.Error -> {
@@ -198,16 +183,8 @@ actual fun ActiveCallView() {
         }
       }
     }
-    val showOverlay = when {
-      call == null -> false
-      !platform.androidPictureInPictureAllowed() -> true
-      !call.supportsVideo() -> true
-      !chatModel.activeCallViewIsCollapsed.value -> true
-      else -> false
-    }
-    if (call != null && showOverlay) {
-      ActiveCallOverlay(call, chatModel, audioViaBluetooth)
-    }
+    val call = chatModel.activeCall.value
+    if (call != null)  ActiveCallOverlay(call, chatModel, audioViaBluetooth)
   }
 
   val context = LocalContext.current
@@ -252,20 +229,6 @@ private fun ActiveCallOverlay(call: Call, chatModel: ChatModel, audioViaBluetoot
   )
 }
 
-@Composable
-fun ActiveCallOverlayDisabled(call: Call) {
-  ActiveCallOverlayLayout(
-    call = call,
-    speakerCanBeEnabled = false,
-    enabled = false,
-    dismiss = {},
-    toggleAudio = {},
-    toggleVideo = {},
-    toggleSound = {},
-    flipCamera = {}
-  )
-}
-
 private fun setCallSound(speaker: Boolean, audioViaBluetooth: MutableState<Boolean>) {
   val am = androidAppContext.getSystemService(Context.AUDIO_SERVICE) as AudioManager
   Log.d(TAG, "setCallSound: set audio mode, speaker enabled: $speaker")
@@ -308,69 +271,59 @@ private fun dropAudioManagerOverrides() {
 private fun ActiveCallOverlayLayout(
   call: Call,
   speakerCanBeEnabled: Boolean,
-  enabled: Boolean = true,
   dismiss: () -> Unit,
   toggleAudio: () -> Unit,
   toggleVideo: () -> Unit,
   toggleSound: () -> Unit,
   flipCamera: () -> Unit
 ) {
-  Column {
-    val media = call.peerMedia ?: call.localMedia
-    CloseSheetBar({ chatModel.activeCallViewIsCollapsed.value = true }, true, tintColor = Color(0xFFFFFFD8)) {
-      if (media == CallMediaType.Video) {
-        Text(call.contact.chatViewName, Modifier.fillMaxWidth().padding(end = DEFAULT_PADDING), color = Color(0xFFFFFFD8), style = MaterialTheme.typography.h2, overflow = TextOverflow.Ellipsis, maxLines = 1)
-      }
-    }
-    Column(Modifier.padding(horizontal = DEFAULT_PADDING)) {
-      when (media) {
-        CallMediaType.Video -> {
-          VideoCallInfoView(call)
-          Box(Modifier.fillMaxWidth().fillMaxHeight().weight(1f), contentAlignment = Alignment.BottomCenter) {
-            DisabledBackgroundCallsButton()
+  Column(Modifier.padding(DEFAULT_PADDING)) {
+    when (call.peerMedia ?: call.localMedia) {
+      CallMediaType.Video -> {
+        CallInfoView(call, alignment = Alignment.Start)
+        Box(Modifier.fillMaxWidth().fillMaxHeight().weight(1f), contentAlignment = Alignment.BottomCenter) {
+          DisabledBackgroundCallsButton()
+        }
+        Row(Modifier.fillMaxWidth().padding(horizontal = 6.dp), horizontalArrangement = Arrangement.SpaceBetween, verticalAlignment = Alignment.CenterVertically) {
+          ToggleAudioButton(call, toggleAudio)
+          Spacer(Modifier.size(40.dp))
+          IconButton(onClick = dismiss) {
+            Icon(painterResource(MR.images.ic_call_end_filled), stringResource(MR.strings.icon_descr_hang_up), tint = Color.Red, modifier = Modifier.size(64.dp))
           }
-          Row(Modifier.fillMaxWidth().padding(horizontal = 6.dp), horizontalArrangement = Arrangement.SpaceBetween, verticalAlignment = Alignment.CenterVertically) {
-            ToggleAudioButton(call, enabled, toggleAudio)
-            Spacer(Modifier.size(40.dp))
-            IconButton(onClick = dismiss, enabled = enabled) {
-              Icon(painterResource(MR.images.ic_call_end_filled), stringResource(MR.strings.icon_descr_hang_up), tint = if (enabled) Color.Red else MaterialTheme.colors.secondary, modifier = Modifier.size(64.dp))
-            }
-            if (call.videoEnabled) {
-              ControlButton(call, painterResource(MR.images.ic_flip_camera_android_filled), MR.strings.icon_descr_flip_camera, enabled, flipCamera)
-              ControlButton(call, painterResource(MR.images.ic_videocam_filled), MR.strings.icon_descr_video_off, enabled, toggleVideo)
-            } else {
-              Spacer(Modifier.size(48.dp))
-              ControlButton(call, painterResource(MR.images.ic_videocam_off), MR.strings.icon_descr_video_on, enabled, toggleVideo)
-            }
+          if (call.videoEnabled) {
+            ControlButton(call, painterResource(MR.images.ic_flip_camera_android_filled), MR.strings.icon_descr_flip_camera, flipCamera)
+            ControlButton(call, painterResource(MR.images.ic_videocam_filled), MR.strings.icon_descr_video_off, toggleVideo)
+          } else {
+            Spacer(Modifier.size(48.dp))
+            ControlButton(call, painterResource(MR.images.ic_videocam_off), MR.strings.icon_descr_video_on, toggleVideo)
           }
         }
-
-        CallMediaType.Audio -> {
-          Spacer(Modifier.fillMaxHeight().weight(1f))
-          Column(
-            Modifier.fillMaxWidth(),
-            horizontalAlignment = Alignment.CenterHorizontally,
-            verticalArrangement = Arrangement.Center
-          ) {
-            ProfileImage(size = 192.dp, image = call.contact.profile.image)
-            AudioCallInfoView(call)
-          }
-          Box(Modifier.fillMaxWidth().fillMaxHeight().weight(1f), contentAlignment = Alignment.BottomCenter) {
-            DisabledBackgroundCallsButton()
-          }
-          Box(Modifier.fillMaxWidth().padding(bottom = DEFAULT_BOTTOM_PADDING), contentAlignment = Alignment.CenterStart) {
-            Box(Modifier.fillMaxWidth(), contentAlignment = Alignment.Center) {
-              IconButton(onClick = dismiss, enabled = enabled) {
-                Icon(painterResource(MR.images.ic_call_end_filled), stringResource(MR.strings.icon_descr_hang_up), tint = if (enabled) Color.Red else MaterialTheme.colors.secondary, modifier = Modifier.size(64.dp))
-              }
+      }
+      CallMediaType.Audio -> {
+        Spacer(Modifier.fillMaxHeight().weight(1f))
+        Column(
+          Modifier.fillMaxWidth(),
+          horizontalAlignment = Alignment.CenterHorizontally,
+          verticalArrangement = Arrangement.Center
+        ) {
+          ProfileImage(size = 192.dp, image = call.contact.profile.image)
+          CallInfoView(call, alignment = Alignment.CenterHorizontally)
+        }
+        Box(Modifier.fillMaxWidth().fillMaxHeight().weight(1f), contentAlignment = Alignment.BottomCenter) {
+          DisabledBackgroundCallsButton()
+        }
+        Box(Modifier.fillMaxWidth().padding(bottom = DEFAULT_BOTTOM_PADDING), contentAlignment = Alignment.CenterStart) {
+          Box(Modifier.fillMaxWidth(), contentAlignment = Alignment.Center) {
+            IconButton(onClick = dismiss) {
+              Icon(painterResource(MR.images.ic_call_end_filled), stringResource(MR.strings.icon_descr_hang_up), tint = Color.Red, modifier = Modifier.size(64.dp))
             }
-            Box(Modifier.padding(start = 32.dp)) {
-              ToggleAudioButton(call, enabled, toggleAudio)
-            }
-            Box(Modifier.fillMaxWidth(), contentAlignment = Alignment.CenterEnd) {
-              Box(Modifier.padding(end = 32.dp)) {
-                ToggleSoundButton(call, speakerCanBeEnabled && enabled, toggleSound)
-              }
+          }
+          Box(Modifier.padding(start = 32.dp)) {
+            ToggleAudioButton(call, toggleAudio)
+          }
+          Box(Modifier.fillMaxWidth(), contentAlignment = Alignment.CenterEnd) {
+            Box(Modifier.padding(end = 32.dp)) {
+              ToggleSoundButton(call, speakerCanBeEnabled, toggleSound)
             }
           }
         }
@@ -380,7 +333,7 @@ private fun ActiveCallOverlayLayout(
 }
 
 @Composable
-private fun ControlButton(call: Call, icon: Painter, iconText: StringResource, enabled: Boolean = true, action: () -> Unit) {
+private fun ControlButton(call: Call, icon: Painter, iconText: StringResource, action: () -> Unit, enabled: Boolean = true) {
   if (call.hasMedia) {
     IconButton(onClick = action, enabled = enabled) {
       Icon(icon, stringResource(iconText), tint = if (enabled) Color(0xFFFFFFD8) else MaterialTheme.colors.secondary, modifier = Modifier.size(40.dp))
@@ -391,26 +344,28 @@ private fun ControlButton(call: Call, icon: Painter, iconText: StringResource, e
 }
 
 @Composable
-private fun ToggleAudioButton(call: Call, enabled: Boolean = true, toggleAudio: () -> Unit) {
+private fun ToggleAudioButton(call: Call, toggleAudio: () -> Unit) {
   if (call.audioEnabled) {
-    ControlButton(call, painterResource(MR.images.ic_mic), MR.strings.icon_descr_audio_off, enabled, toggleAudio)
+    ControlButton(call, painterResource(MR.images.ic_mic), MR.strings.icon_descr_audio_off, toggleAudio)
   } else {
-    ControlButton(call, painterResource(MR.images.ic_mic_off), MR.strings.icon_descr_audio_on, enabled, toggleAudio)
+    ControlButton(call, painterResource(MR.images.ic_mic_off), MR.strings.icon_descr_audio_on, toggleAudio)
   }
 }
 
 @Composable
 private fun ToggleSoundButton(call: Call, enabled: Boolean, toggleSound: () -> Unit) {
   if (call.soundSpeaker) {
-    ControlButton(call, painterResource(MR.images.ic_volume_up), MR.strings.icon_descr_speaker_off, enabled, toggleSound)
+    ControlButton(call, painterResource(MR.images.ic_volume_up), MR.strings.icon_descr_speaker_off, toggleSound, enabled)
   } else {
-    ControlButton(call, painterResource(MR.images.ic_volume_down), MR.strings.icon_descr_speaker_on, enabled, toggleSound)
+    ControlButton(call, painterResource(MR.images.ic_volume_down), MR.strings.icon_descr_speaker_on, toggleSound, enabled)
   }
 }
 
 @Composable
-fun AudioCallInfoView(call: Call) {
-  Column(horizontalAlignment = Alignment.CenterHorizontally) {
+fun CallInfoView(call: Call, alignment: Alignment.Horizontal) {
+  @Composable fun InfoText(text: String, style: TextStyle = MaterialTheme.typography.body2) =
+    Text(text, color = Color(0xFFFFFFD8), style = style)
+  Column(horizontalAlignment = alignment) {
     InfoText(call.contact.chatViewName, style = MaterialTheme.typography.h2)
     InfoText(call.callState.text)
 
@@ -420,21 +375,6 @@ fun AudioCallInfoView(call: Call) {
   }
 }
 
-@Composable
-fun VideoCallInfoView(call: Call) {
-  Column(horizontalAlignment = Alignment.Start) {
-    InfoText(call.callState.text)
-
-    val connInfo = call.connectionInfo
-    val connInfoText = if (connInfo == null) ""  else " (${connInfo.text})"
-    InfoText(call.encryptionStatus + connInfoText)
-  }
-}
-
-@Composable
-fun InfoText(text: String, modifier: Modifier = Modifier, style: TextStyle = MaterialTheme.typography.body2) =
-  Text(text, modifier, color = Color(0xFFFFFFD8), style = style)
-
 @Composable
 private fun DisabledBackgroundCallsButton() {
   var show by remember { mutableStateOf(!platform.androidIsBackgroundCallAllowed()) }
@@ -512,6 +452,7 @@ private fun DisabledBackgroundCallsButton() {
 
 @Composable
 fun WebRTCView(callCommand: SnapshotStateList<WCallCommand>, onResponse: (WVAPIMessage) -> Unit) {
+  val scope = rememberCoroutineScope()
   val webView = remember { mutableStateOf<WebView?>(null) }
   val permissionsState = rememberMultiplePermissionsState(
     permissions = listOf(
@@ -534,10 +475,10 @@ fun WebRTCView(callCommand: SnapshotStateList<WCallCommand>, onResponse: (WVAPIM
     }
     lifecycleOwner.lifecycle.addObserver(observer)
     onDispose {
+      val wv = webView.value
+      if (wv != null) processCommand(wv, WCallCommand.End)
       lifecycleOwner.lifecycle.removeObserver(observer)
-//      val wv = webView.value
-//      if (wv != null) processCommand(wv, WCallCommand.End)
-//      webView.value?.destroy()
+      webView.value?.destroy()
       webView.value = null
     }
   }
@@ -564,7 +505,7 @@ fun WebRTCView(callCommand: SnapshotStateList<WCallCommand>, onResponse: (WVAPIM
     Box(Modifier.fillMaxSize()) {
       AndroidView(
         factory = { AndroidViewContext ->
-          (staticWebView ?: WebView(androidAppContext)).apply {
+          WebView(AndroidViewContext).apply {
             layoutParams = ViewGroup.LayoutParams(
               ViewGroup.LayoutParams.MATCH_PARENT,
               ViewGroup.LayoutParams.MATCH_PARENT,
@@ -589,11 +530,7 @@ fun WebRTCView(callCommand: SnapshotStateList<WCallCommand>, onResponse: (WVAPIM
             webViewSettings.javaScriptEnabled = true
             webViewSettings.mediaPlaybackRequiresUserGesture = false
             webViewSettings.cacheMode = WebSettings.LOAD_NO_CACHE
-            if (staticWebView == null) {
-              this.loadUrl("file:android_asset/www/android/call.html")
-            } else {
-              webView.value = this
-            }
+            this.loadUrl("file:android_asset/www/android/call.html")
           }
         }
       ) { /* WebView */ }
@@ -617,15 +554,6 @@ class WebRTCInterface(private val onResponse: (WVAPIMessage) -> Unit) {
   }
 }
 
-private fun updateActiveCall(initial: Call, transform: (Call) -> Call) {
-  val activeCall = chatModel.activeCall.value
-  if (activeCall != null && activeCall.contact.apiId == initial.contact.apiId) {
-    chatModel.activeCall.value = transform(activeCall)
-  } else {
-    Log.d(TAG, "withActiveCall: ignoring, not in call with the contact ${activeCall?.contact?.id}")
-  }
-}
-
 private class LocalContentWebViewClient(val webView: MutableState<WebView?>, private val assetLoader: WebViewAssetLoader) : WebViewClientCompat() {
   override fun shouldInterceptRequest(
     view: WebView,
@@ -638,7 +566,6 @@ private class LocalContentWebViewClient(val webView: MutableState<WebView?>, pri
     super.onPageFinished(view, url)
     view.evaluateJavascript("sendMessageToNative = (msg) => WebRTCInterface.postMessage(JSON.stringify(msg))", null)
     webView.value = view
-    staticWebView = view
     Log.d(TAG, "WebRTCView: webview ready")
     // for debugging
     // view.evaluateJavascript("sendMessageToNative = ({resp}) => WebRTCInterface.postMessage(JSON.stringify({command: resp}))", null)
@@ -652,7 +579,6 @@ fun PreviewActiveCallOverlayVideo() {
     ActiveCallOverlayLayout(
       call = Call(
         remoteHostId = null,
-        userProfile = Profile.sampleData,
         contact = Contact.sampleData,
         callState = CallState.Negotiated,
         localMedia = CallMediaType.Video,
@@ -679,7 +605,6 @@ fun PreviewActiveCallOverlayAudio() {
     ActiveCallOverlayLayout(
       call = Call(
         remoteHostId = null,
-        userProfile = Profile.sampleData,
         contact = Contact.sampleData,
         callState = CallState.Negotiated,
         localMedia = CallMediaType.Audio,

apps/multiplatform/common/src/androidMain/kotlin/chat/simplex/common/views/chatlist/ChatListView.android.kt

@@ -1,112 +1,8 @@
 package chat.simplex.common.views.chatlist
 
-import android.app.Activity
-import androidx.compose.foundation.*
-import androidx.compose.foundation.interaction.MutableInteractionSource
-import androidx.compose.foundation.layout.*
-import androidx.compose.foundation.shape.CircleShape
-import androidx.compose.material.*
-import androidx.compose.material.ripple.rememberRipple
 import androidx.compose.runtime.*
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.draw.clip
-import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.graphics.toArgb
-import androidx.compose.ui.platform.*
-import androidx.compose.ui.text.style.TextOverflow
-import androidx.compose.ui.unit.dp
-import androidx.compose.ui.unit.sp
-import chat.simplex.common.ANDROID_CALL_TOP_PADDING
-import chat.simplex.common.model.durationText
-import chat.simplex.common.platform.*
-import chat.simplex.common.ui.theme.*
-import chat.simplex.common.views.call.*
 import chat.simplex.common.views.helpers.*
-import chat.simplex.res.MR
-import dev.icerock.moko.resources.compose.painterResource
-import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.MutableStateFlow
-import kotlinx.datetime.Clock
-
-private val CALL_INTERACTIVE_AREA_HEIGHT = 74.dp
-private val CALL_TOP_OFFSET = (-10).dp
-private val CALL_TOP_GREEN_LINE_HEIGHT = ANDROID_CALL_TOP_PADDING - CALL_TOP_OFFSET
-private val CALL_BOTTOM_ICON_OFFSET = (-15).dp
-private val CALL_BOTTOM_ICON_HEIGHT = CALL_INTERACTIVE_AREA_HEIGHT + CALL_BOTTOM_ICON_OFFSET
 
 @Composable
-actual fun ActiveCallInteractiveArea(call: Call, newChatSheetState: MutableStateFlow<AnimatedViewState>) {
-  val onClick = { platform.androidStartCallActivity(false) }
-  Box(Modifier.offset(y = CALL_TOP_OFFSET).height(CALL_INTERACTIVE_AREA_HEIGHT)) {
-    val source = remember { MutableInteractionSource() }
-    val indication = rememberRipple(bounded = true, 3000.dp)
-    Box(Modifier.height(CALL_TOP_GREEN_LINE_HEIGHT).clickable(onClick = onClick, indication = indication, interactionSource = source)) {
-      GreenLine(call)
-    }
-    Box(
-      Modifier
-        .offset(y = CALL_BOTTOM_ICON_OFFSET)
-        .size(CALL_BOTTOM_ICON_HEIGHT)
-        .background(SimplexGreen, CircleShape)
-        .clip(CircleShape)
-        .clickable(onClick = onClick, indication = indication, interactionSource = source)
-        .align(Alignment.BottomCenter),
-      contentAlignment = Alignment.Center
-    ) {
-      val media = call.peerMedia ?: call.localMedia
-      if (media == CallMediaType.Video) {
-        Icon(painterResource(MR.images.ic_videocam_filled), null, Modifier.size(27.dp).offset(x = 2.5.dp, y = 2.dp), tint = Color.White)
-      } else {
-        Icon(painterResource(MR.images.ic_call_filled), null, Modifier.size(27.dp).offset(x = -0.5.dp, y = 2.dp), tint = Color.White)
-      }
-    }
-  }
-}
-
-@Composable
-private fun GreenLine(call: Call) {
-  Row(
-    Modifier
-      .fillMaxSize()
-      .background(SimplexGreen)
-      .padding(top = -CALL_TOP_OFFSET)
-      .padding(horizontal = DEFAULT_PADDING),
-    verticalAlignment = Alignment.CenterVertically,
-    horizontalArrangement = Arrangement.Center
-  ) {
-    ContactName(call.contact.displayName)
-    Spacer(Modifier.weight(1f))
-    CallDuration(call)
-  }
-  val window = (LocalContext.current as Activity).window
-  DisposableEffect(Unit) {
-    window.statusBarColor = SimplexGreen.toArgb()
-    onDispose {
-      window.statusBarColor = Color.Black.toArgb()
-    }
-  }
-}
-
-@Composable
-private fun ContactName(name: String) {
-  Text(name, Modifier.width(windowWidth() * 0.35f), color = Color.White, maxLines = 1, overflow = TextOverflow.Ellipsis)
-}
-
-@Composable
-private fun CallDuration(call: Call) {
-  val connectedAt = call.connectedAt
-  if (connectedAt != null) {
-    val time = remember { mutableStateOf(durationText(0)) }
-    LaunchedEffect(Unit) {
-      while (true) {
-        time.value = durationText((Clock.System.now() - connectedAt).inWholeSeconds.toInt())
-        delay(250)
-      }
-    }
-    val text = time.value
-    val sp40Or50 = with(LocalDensity.current) { if (text.length >= 6) 60.sp.toDp() else 42.sp.toDp() }
-    val offset = with(LocalDensity.current) { 7.sp.toDp() }
-    Text(text, Modifier.offset(x = offset).widthIn(min = sp40Or50), color = Color.White)
-  }
-}
+actual fun DesktopActiveCallOverlayLayout(newChatSheetState: MutableStateFlow<AnimatedViewState>) {}

apps/multiplatform/common/src/commonMain/cpp/desktop/simplex-api.c

@@ -8,39 +8,13 @@ void hs_init_with_rtsopts(int * argc, char **argv[]);
 
 JNIEXPORT void JNICALL
 Java_chat_simplex_common_platform_CoreKt_initHS(JNIEnv *env, jclass clazz) {
-    // setup static arena for bump allocation and passing to RTS
-    char *argv[32] = {NULL,};
-    int argc = 0; // number of arguments used so far, always stands at the first NULL in argv
-    // common args
-    argv[argc++] = "simplex"; // fake program name
-    argv[argc++] = "+RTS"; // start adding RTS options
-    argv[argc++] = "-T"; // make GC counters available from inside the program
-    argv[argc++] = "-A16m"; // chunk size for new allocations (less frequent GC)
-    argv[argc++] = "-H64m"; // larger heap size on start (faster boot)
-    argv[argc++] = "-M8G"; // keep memory usage under 8G, collecting more aggressively when approaching it (and crashing sooner rather than taking down the whole system)
-    int eventlog = 1; // TODO: geto option flag from app (pointer for -ol?)
-    int eventlog_threads = 2; // XXX: can be a bit flag on eventlog
-    if (eventlog) {
-        argv[argc++] = "-olsimplex.eventlog"; // produce simplex.eventlog in "current" directory
-        if (eventlog_threads) {
-            argv[argc++] = "-l-asgu"; // collect scheduler, GC, and user events
-        } else {
-            argv[argc++] = "-l-agu"; // collect GC and user events
-        }
-    }
-    int profiling = 1; // TODO: get option flag from app (pointer for -po?)
-    if (profiling) {
-        argv[argc++] = "-posimplex"; // produce simplex.hp in "current" directory
-        argv[argc++] = "-hT"; // emit heap profile by closure type
-    }
-    int non_moving_gc = !profiling;
 #ifdef _WIN32
-    // non-moving GC is broken on windows with GHC 9.4-9.6.3
-    non_moving_gc = 0;
+    int argc = 4;
+    char *argv[] = {"simplex", "+RTS", "-A16m", "-H64m", NULL}; // non-moving GC is broken on windows with GHC 9.4-9.6.3
+#else
+    int argc = 5;
+    char *argv[] = {"simplex", "+RTS", "-A16m", "-H64m", "-xn", NULL}; // see android/simplex-api.c for details
 #endif
-    if (non_moving_gc)
-        argv[argc++] = "-xn";
-    // wrap args as expected by RTS
     char **pargv = argv;
     hs_init_with_rtsopts(&argc, &pargv);
 }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/App.kt

@@ -1,19 +1,16 @@
 package chat.simplex.common
 
 import androidx.compose.animation.core.Animatable
-import androidx.compose.foundation.*
+import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
 import androidx.compose.foundation.interaction.MutableInteractionSource
 import androidx.compose.foundation.layout.*
-import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.material.*
-import androidx.compose.material.ripple.rememberRipple
 import androidx.compose.runtime.*
 import androidx.compose.runtime.saveable.rememberSaveable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.draw.clip
 import androidx.compose.ui.draw.clipToBounds
-import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.graphicsLayer
 import androidx.compose.ui.unit.dp
 import chat.simplex.common.views.usersettings.SetDeliveryReceiptsView
@@ -23,7 +20,8 @@ import chat.simplex.common.ui.theme.*
 import chat.simplex.common.views.CreateFirstProfile
 import chat.simplex.common.views.helpers.SimpleButton
 import chat.simplex.common.views.SplashView
-import chat.simplex.common.views.call.*
+import chat.simplex.common.views.call.ActiveCallView
+import chat.simplex.common.views.call.IncomingCallAlertView
 import chat.simplex.common.views.chat.ChatView
 import chat.simplex.common.views.chatlist.*
 import chat.simplex.common.views.database.DatabaseErrorView
@@ -171,17 +169,7 @@ fun MainScreen() {
       }
     } else {
       if (chatModel.showCallView.value) {
-        if (appPlatform.isAndroid) {
-          LaunchedEffect(Unit) {
-            // This if prevents running the activity in the following condition:
-            // - the activity already started before and was destroyed by collapsing active call (start audio call, press back button, go to a launcher)
-            if (!chatModel.activeCallViewIsCollapsed.value) {
-              platform.androidStartCallActivity(false)
-            }
-          }
-        } else {
-          ActiveCallView()
-        }
+        ActiveCallView()
       } else {
         // It's needed for privacy settings toggle, so it can be shown even if the app is passcode unlocked
         ModalManager.fullscreen.showPasscodeInView()
@@ -218,13 +206,9 @@ fun MainScreen() {
   }
 }
 
-val ANDROID_CALL_TOP_PADDING = 40.dp
-
 @Composable
 fun AndroidScreen(settingsState: SettingsViewState) {
   BoxWithConstraints {
-    val call = remember { chatModel.activeCall} .value
-    val showCallArea = call != null && call.callState != CallState.WaitCapabilities && call.callState != CallState.InvitationAccepted
     var currentChatId by rememberSaveable { mutableStateOf(chatModel.chatId.value) }
     val offset = remember { Animatable(if (chatModel.chatId.value == null) 0f else maxWidth.value) }
     Box(
@@ -232,7 +216,6 @@ fun AndroidScreen(settingsState: SettingsViewState) {
         .graphicsLayer {
           translationX = -offset.value.dp.toPx()
         }
-        .padding(top = if (showCallArea) ANDROID_CALL_TOP_PADDING else 0.dp)
     ) {
       StartPartOfScreen(settingsState)
     }
@@ -259,17 +242,11 @@ fun AndroidScreen(settingsState: SettingsViewState) {
           }
       }
     }
-    Box(Modifier
-      .graphicsLayer { translationX = maxWidth.toPx() - offset.value.dp.toPx() }
-      .padding(top = if (showCallArea) ANDROID_CALL_TOP_PADDING else 0.dp)
-    ) Box2@{
+    Box(Modifier.graphicsLayer { translationX = maxWidth.toPx() - offset.value.dp.toPx() }) Box2@{
       currentChatId?.let {
         ChatView(it, chatModel, onComposed)
       }
     }
-    if (call != null && showCallArea) {
-      ActiveCallInteractiveArea(call, remember { MutableStateFlow(AnimatedViewState.GONE) })
-    }
   }
 }
 

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/model/ChatModel.kt

@@ -96,7 +96,6 @@ object ChatModel {
   val activeCallInvitation = mutableStateOf<RcvCallInvitation?>(null)
   val activeCall = mutableStateOf<Call?>(null)
   val activeCallViewIsVisible = mutableStateOf<Boolean>(false)
-  val activeCallViewIsCollapsed = mutableStateOf<Boolean>(false)
   val callCommand = mutableStateListOf<WCallCommand>()
   val showCallView = mutableStateOf(false)
   val switchingCall = mutableStateOf(false)
@@ -1822,7 +1821,7 @@ data class ChatItem (
       is CIContent.SndGroupInvitation -> false
       is CIContent.RcvDirectEventContent -> when (content.rcvDirectEvent) {
         is RcvDirectEvent.ContactDeleted -> false
-        is RcvDirectEvent.ProfileUpdated -> false
+        is RcvDirectEvent.ProfileUpdated -> true
       }
       is CIContent.RcvGroupEventContent -> when (content.rcvGroupEvent) {
         is RcvGroupEvent.MemberAdded -> false

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/model/SimpleXAPI.kt

@@ -1908,8 +1908,10 @@ object ChatController {
         if (invitation != null) {
           chatModel.callManager.reportCallRemoteEnded(invitation = invitation)
         }
-        withCall(r, r.contact) { call ->
-          withBGApi { chatModel.callManager.endCall(call) }
+        withCall(r, r.contact) { _ ->
+          chatModel.callCommand.add(WCallCommand.End)
+          chatModel.activeCall.value = null
+          chatModel.showCallView.value = false
         }
       }
       is CR.ContactSwitch ->

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/platform/Platform.kt

@@ -1,21 +1,16 @@
 package chat.simplex.common.platform
 
-import chat.simplex.common.model.ChatId
 import chat.simplex.common.model.NotificationsMode
 
 interface PlatformInterface {
   suspend fun androidServiceStart() {}
   fun androidServiceSafeStop() {}
-  fun androidCallServiceSafeStop() {}
   fun androidNotificationsModeChanged(mode: NotificationsMode) {}
   fun androidChatStartedAfterBeingOff() {}
   fun androidChatStopped() {}
   fun androidChatInitializedAndStarted() {}
   fun androidIsBackgroundCallAllowed(): Boolean = true
   fun androidSetNightModeIfSupported() {}
-  fun androidStartCallActivity(acceptCall: Boolean, remoteHostId: Long? = null, chatId: ChatId? = null) {}
-  fun androidPictureInPictureAllowed(): Boolean = true
-  fun androidCallEnded() {}
   suspend fun androidAskToAllowBackgroundCalls(): Boolean = true
 }
 /**

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/call/CallManager.kt

@@ -1,6 +1,6 @@
 package chat.simplex.common.views.call
 
-import chat.simplex.common.model.*
+import chat.simplex.common.model.ChatModel
 import chat.simplex.common.platform.*
 import chat.simplex.common.views.helpers.withBGApi
 import kotlinx.datetime.Clock
@@ -23,29 +23,27 @@ class CallManager(val chatModel: ChatModel) {
     }
   }
 
-  fun acceptIncomingCall(invitation: RcvCallInvitation) = withBGApi {
+  fun acceptIncomingCall(invitation: RcvCallInvitation) {
     val call = chatModel.activeCall.value
-    val contactInfo = chatModel.controller.apiContactInfo(invitation.remoteHostId, invitation.contact.contactId)
-    val profile = contactInfo?.second ?: invitation.user.profile.toProfile()
-    // In case the same contact calling while previous call didn't end yet (abnormal ending of call from the other side)
-    if (call == null || (call.remoteHostId == invitation.remoteHostId && call.contact.id == invitation.contact.id)) {
-      justAcceptIncomingCall(invitation = invitation, profile)
+    if (call == null) {
+      justAcceptIncomingCall(invitation = invitation)
     } else {
-      chatModel.switchingCall.value = true
-      try {
-        endCall(call = call)
-        justAcceptIncomingCall(invitation = invitation, profile)
-      } finally {
-        chatModel.switchingCall.value = false
+      withBGApi {
+        chatModel.switchingCall.value = true
+        try {
+          endCall(call = call)
+          justAcceptIncomingCall(invitation = invitation)
+        } finally {
+          chatModel.switchingCall.value = false
+        }
       }
     }
   }
 
-  private fun justAcceptIncomingCall(invitation: RcvCallInvitation, userProfile: Profile) {
+  private fun justAcceptIncomingCall(invitation: RcvCallInvitation) {
     with (chatModel) {
       activeCall.value = Call(
         remoteHostId = invitation.remoteHostId,
-        userProfile = userProfile,
         contact = invitation.contact,
         callState = CallState.InvitationAccepted,
         localMedia = invitation.callType.media,
@@ -70,23 +68,17 @@ class CallManager(val chatModel: ChatModel) {
   }
 
   suspend fun endCall(call: Call) {
-    with(chatModel) {
-      // If there is active call currently and it's with other contact, don't interrupt it
-      if (activeCall.value != null && !(activeCall.value?.remoteHostId == call.remoteHostId && activeCall.value?.contact?.id == call.contact.id)) return
-
-      // Don't destroy WebView if you plan to accept next call right after this one
-      if (!switchingCall.value) {
-        showCallView.value = false
-        activeCall.value = null
-        activeCallViewIsCollapsed.value = false
-        platform.androidCallEnded()
-      }
+    with (chatModel) {
       if (call.callState == CallState.Ended) {
         Log.d(TAG, "CallManager.endCall: call ended")
+        activeCall.value = null
+        showCallView.value = false
       } else {
         Log.d(TAG, "CallManager.endCall: ending call...")
-        //callCommand.add(WCallCommand.End)
+        callCommand.add(WCallCommand.End)
+        showCallView.value = false
         controller.apiEndCall(call.remoteHostId, call.contact)
+        activeCall.value = null
       }
     }
   }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/call/WebRTC.kt

@@ -7,11 +7,11 @@ import kotlinx.datetime.Instant
 import kotlinx.serialization.SerialName
 import kotlinx.serialization.Serializable
 import java.net.URI
+import java.util.*
 import kotlin.collections.ArrayList
 
 data class Call(
   val remoteHostId: Long?,
-  val userProfile: Profile,
   val contact: Contact,
   val callState: CallState,
   val localMedia: CallMediaType,
@@ -23,7 +23,7 @@ data class Call(
   val soundSpeaker: Boolean = localMedia == CallMediaType.Video,
   var localCamera: VideoCamera = VideoCamera.User,
   val connectionInfo: ConnectionInfo? = null,
-  var connectedAt: Instant? = null,
+  var connectedAt: Instant? = null
 ) {
   val encrypted: Boolean get() = localEncrypted && sharedKey != null
   val localEncrypted: Boolean get() = localCapabilities?.encryption ?: false
@@ -36,9 +36,6 @@ data class Call(
   }
 
   val hasMedia: Boolean get() = callState == CallState.OfferSent || callState == CallState.Negotiated || callState == CallState.Connected
-
-  fun supportsVideo(): Boolean = peerMedia == CallMediaType.Video || localMedia == CallMediaType.Video
-
 }
 
 enum class CallState {
@@ -78,7 +75,6 @@ sealed class WCallCommand {
   @Serializable @SerialName("media") data class Media(val media: CallMediaType, val enable: Boolean): WCallCommand()
   @Serializable @SerialName("camera") data class Camera(val camera: VideoCamera): WCallCommand()
   @Serializable @SerialName("description") data class Description(val state: String, val description: String): WCallCommand()
-  @Serializable @SerialName("layout") data class Layout(val layout: LayoutType): WCallCommand()
   @Serializable @SerialName("end") object End: WCallCommand()
 }
 
@@ -171,13 +167,6 @@ enum class VideoCamera {
   val flipped: VideoCamera get() = if (this == User) Environment else User
 }
 
-@Serializable
-enum class LayoutType {
-  @SerialName("default") Default,
-  @SerialName("localVideo") LocalVideo,
-  @SerialName("remoteVideo") RemoteVideo
-}
-
 @Serializable
 data class ConnectionState(
   val connectionState: String,

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/ChatView.kt

@@ -301,9 +301,7 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
             withBGApi {
               val cInfo = chat.chatInfo
               if (cInfo is ChatInfo.Direct) {
-                val contactInfo = chatModel.controller.apiContactInfo(chat.remoteHostId, cInfo.contact.contactId)
-                val profile = contactInfo?.second ?: chatModel.currentUser.value?.profile?.toProfile() ?: return@withBGApi
-                chatModel.activeCall.value = Call(remoteHostId = chatRh, contact = cInfo.contact, callState = CallState.WaitCapabilities, localMedia = media, userProfile = profile)
+                chatModel.activeCall.value = Call(remoteHostId = chatRh, contact = cInfo.contact, callState = CallState.WaitCapabilities, localMedia = media)
                 chatModel.showCallView.value = true
                 chatModel.callCommand.add(WCallCommand.Capabilities(media))
               }
@@ -675,7 +673,7 @@ fun ChatInfoToolbar(
           }
         }
       }
-    } else if (activeCall?.contact?.id == chat.id && appPlatform.isDesktop) {
+    } else if (activeCall?.contact?.id == chat.id) {
       barButtons.add {
         val call = remember { chatModel.activeCall }.value
         val connectedAt = call?.connectedAt

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/group/GroupChatInfoView.kt

@@ -424,47 +424,69 @@ private fun MemberVerifiedShield() {
 
 @Composable
 private fun DropDownMenuForMember(rhId: Long?, member: GroupMember, groupInfo: GroupInfo, showMenu: MutableState<Boolean>) {
-  if (groupInfo.membership.memberRole >= GroupMemberRole.Admin) {
-    val canBlockForAll = member.canBlockForAll(groupInfo)
-    val canRemove = member.canBeRemoved(groupInfo)
-    if (canBlockForAll || canRemove) {
-      DefaultDropdownMenu(showMenu) {
-        if (canBlockForAll) {
-          if (member.blockedByAdmin) {
-            ItemAction(stringResource(MR.strings.unblock_for_all), painterResource(MR.images.ic_do_not_touch), onClick = {
-              unblockForAllAlert(rhId, groupInfo, member)
-              showMenu.value = false
-            })
-          } else {
-            ItemAction(stringResource(MR.strings.block_for_all), painterResource(MR.images.ic_back_hand), color = MaterialTheme.colors.error, onClick = {
-              blockForAllAlert(rhId, groupInfo, member)
-              showMenu.value = false
-            })
-          }
-        }
-        if (canRemove) {
-          ItemAction(stringResource(MR.strings.remove_member_button), painterResource(MR.images.ic_delete), color = MaterialTheme.colors.error, onClick = {
-            removeMemberAlert(rhId, groupInfo, member)
-            showMenu.value = false
-          })
-        }
-      }
+  // revert from this:
+  DefaultDropdownMenu(showMenu) {
+    if (member.canBeRemoved(groupInfo)) {
+      ItemAction(stringResource(MR.strings.remove_member_button), painterResource(MR.images.ic_delete), color = MaterialTheme.colors.error, onClick = {
+        removeMemberAlert(rhId, groupInfo, member)
+        showMenu.value = false
+      })
     }
-  } else if (!member.blockedByAdmin) {
-    DefaultDropdownMenu(showMenu) {
-      if (member.memberSettings.showMessages) {
-        ItemAction(stringResource(MR.strings.block_member_button), painterResource(MR.images.ic_back_hand), color = MaterialTheme.colors.error, onClick = {
-          blockMemberAlert(rhId, groupInfo, member)
-          showMenu.value = false
-        })
-      } else {
-        ItemAction(stringResource(MR.strings.unblock_member_button), painterResource(MR.images.ic_do_not_touch), onClick = {
-          unblockMemberAlert(rhId, groupInfo, member)
-          showMenu.value = false
-        })
-      }
+    if (member.memberSettings.showMessages) {
+      ItemAction(stringResource(MR.strings.block_member_button), painterResource(MR.images.ic_back_hand), color = MaterialTheme.colors.error, onClick = {
+        blockMemberAlert(rhId, groupInfo, member)
+        showMenu.value = false
+      })
+    } else {
+      ItemAction(stringResource(MR.strings.unblock_member_button), painterResource(MR.images.ic_do_not_touch), onClick = {
+        unblockMemberAlert(rhId, groupInfo, member)
+        showMenu.value = false
+      })
     }
   }
+  // revert to this: vvv
+//    if (groupInfo.membership.memberRole >= GroupMemberRole.Admin) {
+//      val canBlockForAll = member.canBlockForAll(groupInfo)
+//      val canRemove = member.canBeRemoved(groupInfo)
+//      if (canBlockForAll || canRemove) {
+//        DefaultDropdownMenu(showMenu) {
+//          if (canBlockForAll) {
+//            if (member.blockedByAdmin) {
+//              ItemAction(stringResource(MR.strings.unblock_for_all), painterResource(MR.images.ic_do_not_touch), onClick = {
+//                unblockForAllAlert(rhId, groupInfo, member)
+//                showMenu.value = false
+//              })
+//            } else {
+//              ItemAction(stringResource(MR.strings.block_for_all), painterResource(MR.images.ic_back_hand), color = MaterialTheme.colors.error, onClick = {
+//                blockForAllAlert(rhId, groupInfo, member)
+//                showMenu.value = false
+//              })
+//            }
+//          }
+//          if (canRemove) {
+//            ItemAction(stringResource(MR.strings.remove_member_button), painterResource(MR.images.ic_delete), color = MaterialTheme.colors.error, onClick = {
+//              removeMemberAlert(rhId, groupInfo, member)
+//              showMenu.value = false
+//            })
+//          }
+//        }
+//      }
+//    } else if (!member.blockedByAdmin) {
+//      DefaultDropdownMenu(showMenu) {
+//        if (member.memberSettings.showMessages) {
+//          ItemAction(stringResource(MR.strings.block_member_button), painterResource(MR.images.ic_back_hand), color = MaterialTheme.colors.error, onClick = {
+//            blockMemberAlert(rhId, groupInfo, member)
+//            showMenu.value = false
+//          })
+//        } else {
+//          ItemAction(stringResource(MR.strings.unblock_member_button), painterResource(MR.images.ic_do_not_touch), onClick = {
+//            unblockMemberAlert(rhId, groupInfo, member)
+//            showMenu.value = false
+//          })
+//        }
+//      }
+//    }
+  // ^^^
 }
 
 @Composable

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/group/GroupMemberInfoView.kt

@@ -387,11 +387,25 @@ fun GroupMemberInfoLayout(
       }
     }
 
-    if (groupInfo.membership.memberRole >= GroupMemberRole.Admin) {
-      AdminDestructiveSection()
-    } else {
-      NonAdminBlockSection()
+    // revert from this:
+    SectionDividerSpaced(maxBottomPadding = false)
+    SectionView {
+      if (member.memberSettings.showMessages) {
+        BlockMemberButton(blockMember)
+      } else {
+        UnblockMemberButton(unblockMember)
+      }
+      if (member.canBeRemoved(groupInfo)) {
+        RemoveMemberButton(removeMember)
+      }
     }
+    // revert to this: vvv
+//    if (groupInfo.membership.memberRole >= GroupMemberRole.Admin) {
+//      AdminDestructiveSection()
+//    } else {
+//      NonAdminBlockSection()
+//    }
+    // ^^^
 
     if (developerTools) {
       SectionDividerSpaced()

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chatlist/ChatListView.kt

@@ -29,7 +29,6 @@ import chat.simplex.common.views.onboarding.WhatsNewView
 import chat.simplex.common.views.onboarding.shouldShowWhatsNew
 import chat.simplex.common.views.usersettings.SettingsView
 import chat.simplex.common.platform.*
-import chat.simplex.common.views.call.Call
 import chat.simplex.common.views.newchat.*
 import chat.simplex.res.MR
 import kotlinx.coroutines.*
@@ -122,12 +121,7 @@ fun ChatListView(chatModel: ChatModel, settingsState: SettingsViewState, setPerf
     }
   }
   if (searchText.value.text.isEmpty()) {
-    if (appPlatform.isDesktop) {
-      val call = remember { chatModel.activeCall }.value
-      if (call != null) {
-        ActiveCallInteractiveArea(call, newChatSheetState)
-      }
-    }
+    DesktopActiveCallOverlayLayout(newChatSheetState)
     // TODO disable this button and sheet for the duration of the switch
     tryOrShowError("NewChatSheet", error = {}) {
       NewChatSheet(chatModel, newChatSheetState, stopped, hideNewChatSheet)
@@ -320,7 +314,7 @@ private fun ToggleFilterDisabledButton() {
 }
 
 @Composable
-expect fun ActiveCallInteractiveArea(call: Call, newChatSheetState: MutableStateFlow<AnimatedViewState>)
+expect fun DesktopActiveCallOverlayLayout(newChatSheetState: MutableStateFlow<AnimatedViewState>)
 
 fun connectIfOpenedViaUri(rhId: Long?, uri: URI, chatModel: ChatModel) {
   Log.d(TAG, "connectIfOpenedViaUri: opened via link")

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chatlist/ShareListView.kt

@@ -85,7 +85,7 @@ private fun ShareListToolbar(chatModel: ChatModel, userPickerState: MutableState
           userPickerState.value = AnimatedViewState.VISIBLE
         }
       }
-      else -> NavigationButtonBack(onButtonClicked = { chatModel.sharedContent.value = null })
+      else -> NavigationButtonBack { chatModel.sharedContent.value = null }
     }
   }
   if (chatModel.chats.size >= 8) {
@@ -143,7 +143,7 @@ private fun ShareList(chatModel: ChatModel, search: String) {
   }
   val chats by remember(search) {
     derivedStateOf {
-      if (search.isEmpty()) chatModel.chats.toList().filter { it.chatInfo.ready } else chatModel.chats.toList().filter { it.chatInfo.ready }.filter(filter)
+      if (search.isEmpty()) chatModel.chats.filter { it.chatInfo.ready } else chatModel.chats.filter { it.chatInfo.ready }.filter(filter)
     }
   }
   LazyColumn(

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/CloseSheetBar.kt

@@ -18,7 +18,7 @@ import chat.simplex.res.MR
 import dev.icerock.moko.resources.compose.painterResource
 
 @Composable
-fun CloseSheetBar(close: (() -> Unit)?, showClose: Boolean = true, tintColor: Color = if (close != null) MaterialTheme.colors.primary else MaterialTheme.colors.secondary, endButtons: @Composable RowScope.() -> Unit = {}) {
+fun CloseSheetBar(close: (() -> Unit)?, showClose: Boolean = true, endButtons: @Composable RowScope.() -> Unit = {}) {
   Column(
     Modifier
       .fillMaxWidth()
@@ -35,7 +35,7 @@ fun CloseSheetBar(close: (() -> Unit)?, showClose: Boolean = true, tintColor: Co
           verticalAlignment = Alignment.CenterVertically
         ) {
           if (showClose)  {
-            NavigationButtonBack(tintColor = tintColor, onButtonClicked = close)
+            NavigationButtonBack(onButtonClicked = close)
           } else {
             Spacer(Modifier)
           }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/DefaultTopAppBar.kt

@@ -44,10 +44,10 @@ fun DefaultTopAppBar(
 }
 
 @Composable
-fun NavigationButtonBack(onButtonClicked: (() -> Unit)?, tintColor: Color = if (onButtonClicked != null) MaterialTheme.colors.primary else MaterialTheme.colors.secondary) {
+fun NavigationButtonBack(onButtonClicked: (() -> Unit)?) {
   IconButton(onButtonClicked ?: {}, enabled = onButtonClicked != null) {
     Icon(
-      painterResource(MR.images.ic_arrow_back_ios_new), stringResource(MR.strings.back), tint = tintColor
+      painterResource(MR.images.ic_arrow_back_ios_new), stringResource(MR.strings.back), tint = if (onButtonClicked != null) MaterialTheme.colors.primary else MaterialTheme.colors.secondary
     )
   }
 }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/ModalView.kt

@@ -29,7 +29,7 @@ fun ModalView(
   }
   Surface(Modifier.fillMaxSize(), contentColor = LocalContentColor.current) {
     Column(if (background != MaterialTheme.colors.background) Modifier.background(background) else Modifier.themedBackground()) {
-      CloseSheetBar(close, showClose, endButtons = endButtons)
+      CloseSheetBar(close, showClose, endButtons)
       Box(modifier) { content() }
     }
   }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/helpers/Utils.kt

@@ -411,7 +411,7 @@ expect fun ByteArray.toBase64StringForPassphrase(): String
 
 // Android's default implementation that was used before multiplatform, adds non-needed characters at the end of string
 // which can be bypassed by:
-// fun String.toByteArrayFromBase64(): ByteArray = Base64.getMimeDecoder().decode(this.trimEnd { it == '\n' || it == ' ' })
+// fun String.toByteArrayFromBase64(): ByteArray = Base64.getDecoder().decode(this.trimEnd { it == '\n' || it == ' ' })
 expect fun String.toByteArrayFromBase64ForPassphrase(): ByteArray
 
 val LongRange.Companion.saver

apps/multiplatform/common/src/commonMain/resources/MR/base/strings.xml

@@ -177,9 +177,6 @@
   <!-- SimpleX Chat foreground Service -->
   <string name="simplex_service_notification_title">SimpleX Chat service</string>
   <string name="simplex_service_notification_text">Receiving messages…</string>
-  <string name="call_service_notification_audio_call">Audio call</string>
-  <string name="call_service_notification_video_call">Video call</string>
-  <string name="call_service_notification_end_call">End call</string>
   <string name="hide_notification">Hide</string>
 
   <!-- Notification channels -->
@@ -804,10 +801,6 @@
   <string name="callstate_connected">connected</string>
   <string name="callstate_ended">ended</string>
 
-  <!-- CallView -->
-  <string name="unable_to_open_browser_title">Error opening browser</string>
-  <string name="unable_to_open_browser_desc">The default web browser is required for calls. Please configure the default browser in the system, and share more information with the developers.</string>
-
   <!-- SimpleXInfo -->
   <string name="next_generation_of_private_messaging">The next generation of private messaging</string>
   <string name="privacy_redefined">Privacy redefined</string>

apps/multiplatform/common/src/commonMain/resources/assets/www/android/call.html

@@ -8,7 +8,6 @@
   <body>
     <video
       id="remote-video-stream"
-      class="inline"
       autoplay
       playsinline
       poster="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAQAAAAnOwc2AAAAEUlEQVR42mNk+M+AARiHsiAAcCIKAYwFoQ8AAAAASUVORK5CYII="
@@ -16,7 +15,6 @@
     ></video>
     <video
       id="local-video-stream"
-      class="inline"
       muted
       autoplay
       playsinline

apps/multiplatform/common/src/commonMain/resources/assets/www/android/style.css

@@ -5,14 +5,14 @@ body {
   background-color: black;
 }
 
-#remote-video-stream.inline {
+#remote-video-stream {
   position: absolute;
   width: 100%;
   height: 100%;
   object-fit: cover;
 }
 
-#local-video-stream.inline {
+#local-video-stream {
   position: absolute;
   width: 30%;
   max-width: 30%;
@@ -23,20 +23,6 @@ body {
   right: 0;
 }
 
-#remote-video-stream.fullscreen {
-  position: absolute;
-  height: 100%;
-  width: 100%;
-  object-fit: cover;
-}
-
-#local-video-stream.fullscreen {
-  position: absolute;
-  height: 100%;
-  width: 100%;
-  object-fit: cover;
-}
-
 *::-webkit-media-controls {
   display: none !important;
   -webkit-appearance: none !important;

apps/multiplatform/common/src/commonMain/resources/assets/www/call.js

@@ -11,12 +11,6 @@ var VideoCamera;
     VideoCamera["User"] = "user";
     VideoCamera["Environment"] = "environment";
 })(VideoCamera || (VideoCamera = {}));
-var LayoutType;
-(function (LayoutType) {
-    LayoutType["Default"] = "default";
-    LayoutType["LocalVideo"] = "localVideo";
-    LayoutType["RemoteVideo"] = "remoteVideo";
-})(LayoutType || (LayoutType = {}));
 // for debugging
 // var sendMessageToNative = ({resp}: WVApiMessage) => console.log(JSON.stringify({command: resp}))
 var sendMessageToNative = (msg) => console.log(JSON.stringify(msg));
@@ -325,10 +319,6 @@ const processCommand = (function () {
                     localizedDescription = command.description;
                     resp = { type: "ok" };
                     break;
-                case "layout":
-                    changeLayout(command.layout);
-                    resp = { type: "ok" };
-                    break;
                 case "end":
                     endCall();
                     resp = { type: "ok" };
@@ -617,28 +607,6 @@ function toggleMedia(s, media) {
     }
     return res;
 }
-function changeLayout(layout) {
-    const local = document.getElementById("local-video-stream");
-    const remote = document.getElementById("remote-video-stream");
-    switch (layout) {
-        case LayoutType.Default:
-            local.className = "inline";
-            remote.className = "inline";
-            local.style.visibility = "visible";
-            remote.style.visibility = "visible";
-            break;
-        case LayoutType.LocalVideo:
-            local.className = "fullscreen";
-            local.style.visibility = "visible";
-            remote.style.visibility = "hidden";
-            break;
-        case LayoutType.RemoteVideo:
-            remote.className = "fullscreen";
-            local.style.visibility = "hidden";
-            remote.style.visibility = "visible";
-            break;
-    }
-}
 // Cryptography function - it is loaded both in the main window and in worker context (if the worker is used)
 function callCryptoFunction() {
     const initialPlainTextRequired = {

apps/multiplatform/common/src/commonMain/resources/assets/www/desktop/call.html

@@ -9,7 +9,6 @@
   <body>
     <video
       id="remote-video-stream"
-      class="inline"
       autoplay
       playsinline
       poster="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAQAAAAnOwc2AAAAEUlEQVR42mNk+M+AARiHsiAAcCIKAYwFoQ8AAAAASUVORK5CYII="
@@ -17,7 +16,6 @@
     ></video>
     <video
       id="local-video-stream"
-      class="inline"
       muted
       autoplay
       playsinline

apps/multiplatform/common/src/commonMain/resources/assets/www/desktop/style.css

@@ -5,14 +5,14 @@ body {
   background-color: black;
 }
 
-#remote-video-stream.inline {
+#remote-video-stream {
   position: absolute;
   width: 100%;
   height: 100%;
   object-fit: cover;
 }
 
-#local-video-stream.inline {
+#local-video-stream {
   position: absolute;
   width: 20%;
   max-width: 20%;
@@ -23,20 +23,6 @@ body {
   right: 0;
 }
 
-#remote-video-stream.fullscreen {
-  position: absolute;
-  height: 100%;
-  width: 100%;
-  object-fit: cover;
-}
-
-#local-video-stream.fullscreen {
-  position: absolute;
-  height: 100%;
-  width: 100%;
-  object-fit: cover;
-}
-
 *::-webkit-media-controls {
   display: none !important;
   -webkit-appearance: none !important;

apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/platform/Images.desktop.kt

@@ -17,14 +17,14 @@ import javax.imageio.stream.MemoryCacheImageOutputStream
 import kotlin.math.sqrt
 
 private fun errorBitmap(): ImageBitmap =
-  ImageIO.read(ByteArrayInputStream(Base64.getMimeDecoder().decode("iVBORw0KGgoAAAANSUhEUgAAAEAAAABACAYAAACqaXHeAAAAAXNSR0IArs4c6QAAAKVJREFUeF7t1kENACEUQ0FQhnVQ9lfGO+xggITQdvbMzArPey+8fa3tAfwAEdABZQspQStgBssEcgAIkSAJkiAJljtEgiRIgmUCSZAESZAESZAEyx0iQRIkwTKBJEiCv5fgvTd1wDmn7QAP4AeIgA4oW0gJWgEzWCZwbQ7gAA7ggLKFOIADOKBMIAeAEAmSIAmSYLlDJEiCJFgmkARJkARJ8N8S/ADTZUewBvnTOQAAAABJRU5ErkJggg=="))).toComposeImageBitmap()
+  ImageIO.read(ByteArrayInputStream(Base64.getDecoder().decode("iVBORw0KGgoAAAANSUhEUgAAAEAAAABACAYAAACqaXHeAAAAAXNSR0IArs4c6QAAAKVJREFUeF7t1kENACEUQ0FQhnVQ9lfGO+xggITQdvbMzArPey+8fa3tAfwAEdABZQspQStgBssEcgAIkSAJkiAJljtEgiRIgmUCSZAESZAESZAEyx0iQRIkwTKBJEiCv5fgvTd1wDmn7QAP4AeIgA4oW0gJWgEzWCZwbQ7gAA7ggLKFOIADOKBMIAeAEAmSIAmSYLlDJEiCJFgmkARJkARJ8N8S/ADTZUewBvnTOQAAAABJRU5ErkJggg=="))).toComposeImageBitmap()
 
 actual fun base64ToBitmap(base64ImageString: String): ImageBitmap {
   val imageString = base64ImageString
     .removePrefix("data:image/png;base64,")
     .removePrefix("data:image/jpg;base64,")
   return try {
-    ImageIO.read(ByteArrayInputStream(Base64.getMimeDecoder().decode(imageString))).toComposeImageBitmap()
+    ImageIO.read(ByteArrayInputStream(Base64.getDecoder().decode(imageString))).toComposeImageBitmap()
   } catch (e: IOException) {
     Log.e(TAG, "base64ToBitmap error: $e")
     errorBitmap()
@@ -77,7 +77,7 @@ actual fun compressImageStr(bitmap: ImageBitmap): String {
   return try {
     val encoded  = Base64.getEncoder().encodeToString(compressImageData(bitmap, usePng).toByteArray())
     "data:image/$ext;base64,$encoded"
-  } catch (e: Exception) {
+  } catch (e: IOException) {
     Log.e(TAG, "resizeImageToStrSize error: $e")
     throw e
   }

apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/views/call/CallView.desktop.kt

@@ -146,21 +146,8 @@ private fun SendStateUpdates() {
 @Composable
 fun WebRTCController(callCommand: SnapshotStateList<WCallCommand>, onResponse: (WVAPIMessage) -> Unit) {
   val uriHandler = LocalUriHandler.current
-  val endCall = {
-    val call = chatModel.activeCall.value
-    if (call != null) withBGApi { chatModel.callManager.endCall(call) }
-  }
   val server = remember {
-    try {
-      uriHandler.openUri("http://${SERVER_HOST}:$SERVER_PORT/simplex/call/")
-    } catch (e: Exception) {
-      Log.e(TAG, "Unable to open browser: ${e.stackTraceToString()}")
-      AlertManager.shared.showAlertMsg(
-        title = generalGetString(MR.strings.unable_to_open_browser_title),
-        text = generalGetString(MR.strings.unable_to_open_browser_desc)
-      )
-      endCall()
-    }
+    uriHandler.openUri("http://${SERVER_HOST}:$SERVER_PORT/simplex/call/")
     startServer(onResponse)
   }
   fun processCommand(cmd: WCallCommand) {

apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/views/chatlist/ChatListView.desktop.kt

@@ -3,6 +3,7 @@ package chat.simplex.common.views.chatlist
 import androidx.compose.foundation.*
 import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material.Icon
 import androidx.compose.material.MaterialTheme
 import androidx.compose.runtime.*
@@ -12,7 +13,6 @@ import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.unit.dp
 import chat.simplex.common.platform.*
 import chat.simplex.common.ui.theme.*
-import chat.simplex.common.views.call.Call
 import chat.simplex.common.views.call.CallMediaType
 import chat.simplex.common.views.chat.item.ItemAction
 import chat.simplex.common.views.helpers.*
@@ -22,9 +22,10 @@ import dev.icerock.moko.resources.compose.stringResource
 import kotlinx.coroutines.flow.MutableStateFlow
 
 @Composable
-actual fun ActiveCallInteractiveArea(call: Call, newChatSheetState: MutableStateFlow<AnimatedViewState>) {
-  //  if (call.callState == CallState.Connected && !newChatSheetState.collectAsState().value.isVisible()) {
-  if (!newChatSheetState.collectAsState().value.isVisible()) {
+actual fun DesktopActiveCallOverlayLayout(newChatSheetState: MutableStateFlow<AnimatedViewState>) {
+  val call = remember { chatModel.activeCall}.value
+  //  if (call?.callState == CallState.Connected && !newChatSheetState.collectAsState().value.isVisible()) {
+  if (call != null && !newChatSheetState.collectAsState().value.isVisible()) {
       val showMenu = remember { mutableStateOf(false) }
       val media = call.peerMedia ?: call.localMedia
       CompositionLocalProvider(

cabal.project

@@ -12,7 +12,7 @@ constraints: zip +disable-bzip2 +disable-zstd
 source-repository-package
     type: git
     location: https://github.com/simplex-chat/simplexmq.git
-    tag: 246a0d10c22ebe02af2eb34773b77cce10247459
+    tag: b4c23520c73786b7c3ff539ff80b37f07ffe68d4
 
 source-repository-package
     type: git

docs/SERVER.md

@@ -24,7 +24,7 @@ _Please note_: when you change the servers in the app configuration, it only aff
    - Semi-automatic deployment:
      - [Offical installation script](https://github.com/simplex-chat/simplexmq#using-installation-script)
      - [Docker container](https://github.com/simplex-chat/simplexmq#using-docker)
-     - [Linode Marketplace](https://www.linode.com/marketplace/apps/simplex-chat/simplex-chat/)
+     - [Linode StackScript](https://github.com/simplex-chat/simplexmq#deploy-smp-server-on-linode)
 
 Manual installation requires some preliminary actions:
 
@@ -33,7 +33,7 @@ Manual installation requires some preliminary actions:
    - Using offical binaries:
 
      ```sh
-     curl -L https://github.com/simplex-chat/simplexmq/releases/latest/download/smp-server-ubuntu-20_04-x86-64 -o /usr/local/bin/smp-server && chmod +x /usr/local/bin/smp-server
+     curl -L https://github.com/simplex-chat/simplexmq/releases/latest/download/smp-server-ubuntu-20_04-x86-64 -o /usr/local/bin/smp-server
      ```
 
    - Compiling from source:
@@ -417,63 +417,6 @@ To import `csv` to `Grafana` one should:
 
 For further documentation, see: [CSV Data Source for Grafana - Documentation](https://grafana.github.io/grafana-csv-datasource/)
 
-# Updating your SMP server
-
-To update your smp-server to latest version, choose your installation method and follow the steps:
-
-   - Manual deployment
-     1. Stop the server:
-        ```sh
-        sudo systemctl stop smp-server
-        ```
-     2. Update the binary:
-        ```sh
-         curl -L https://github.com/simplex-chat/simplexmq/releases/latest/download/smp-server-ubuntu-20_04-x86-64 -o /usr/local/bin/smp-server && chmod +x /usr/local/bin/smp-server
-        ```
-     3. Start the server:
-        ```sh
-        sudo systemctl start smp-server
-        ```
-
-   - [Offical installation script](https://github.com/simplex-chat/simplexmq#using-installation-script)
-     1. Execute the followin command:
-        ```sh
-        sudo simplex-servers-update
-        ```
-     2. Done!
-
-   - [Docker container](https://github.com/simplex-chat/simplexmq#using-docker)
-     1. Stop and remove the container:
-        ```sh
-        docker rm $(docker stop $(docker ps -a -q --filter ancestor=simplexchat/smp-server --format="{{.ID}}"))
-        ```
-     2. Pull latest image:
-        ```sh
-        docker pull simplexchat/smp-server:latest
-        ```
-     3. Start new container:
-        ```sh
-        docker run -d \
-          -p 5223:5223 \
-          -v $HOME/simplex/smp/config:/etc/opt/simplex:z \
-          -v $HOME/simplex/smp/logs:/var/opt/simplex:z \
-          simplexchat/smp-server:latest
-        ```
-
-   - [Linode Marketplace](https://www.linode.com/marketplace/apps/simplex-chat/simplex-chat/)
-     1. Pull latest images:
-        ```sh
-        docker-compose --project-directory /etc/docker/compose/simplex pull
-        ```
-     2. Restart the containers:
-        ```sh
-        docker-compose --project-directory /etc/docker/compose/simplex up -d --remove-orphans
-        ```
-     3. Remove obsolete images:
-        ```sh
-        docker image prune
-        ```
-
 ### Configuring the app to use the server
 
 To configure the app to use your messaging server copy it's full address, including password, and add it to the app. You have an option to use your server together with preset servers or without them - you can remove or disable them.

docs/XFTP-SERVER.md

@@ -24,7 +24,6 @@ XFTP is a new file transfer protocol focussed on meta-data protection - it is ba
    - Semi-automatic deployment:
      - [Offical installation script](https://github.com/simplex-chat/simplexmq#using-installation-script)
      - [Docker container](https://github.com/simplex-chat/simplexmq#using-docker)
-     - [Linode Marketplace](https://www.linode.com/marketplace/apps/simplex-chat/simplex-chat/)
 
 Manual installation requires some preliminary actions:
 
@@ -33,7 +32,7 @@ Manual installation requires some preliminary actions:
    - Using offical binaries:
 
      ```sh
-     curl -L https://github.com/simplex-chat/simplexmq/releases/latest/download/xftp-server-ubuntu-20_04-x86-64 -o /usr/local/bin/xftp-server && chmod +x /usr/local/bin/xftp-server
+     curl -L https://github.com/simplex-chat/simplexmq/releases/latest/download/xftp-server-ubuntu-20_04-x86-64 -o /usr/local/bin/xftp-server
      ```
 
    - Compiling from source:
@@ -419,65 +418,6 @@ To import `csv` to `Grafana` one should:
 
 For further documentation, see: [CSV Data Source for Grafana - Documentation](https://grafana.github.io/grafana-csv-datasource/)
 
-
-# Updating your XFTP server
-
-To update your XFTP server to latest version, choose your installation method and follow the steps:
-
-   - Manual deployment
-     1. Stop the server:
-        ```sh
-        sudo systemctl stop xftp-server
-        ```
-     2. Update the binary:
-        ```sh
-         curl -L https://github.com/simplex-chat/simplexmq/releases/latest/download/xftp-server-ubuntu-20_04-x86-64 -o /usr/local/bin/xftp-server && chmod +x /usr/local/bin/xftp-server
-        ```
-     3. Start the server:
-        ```sh
-        sudo systemctl start xftp-server
-        ```
-
-   - [Offical installation script](https://github.com/simplex-chat/simplexmq#using-installation-script)
-     1. Execute the followin command:
-        ```sh
-        sudo simplex-servers-update
-        ```
-     2. Done!
-
-   - [Docker container](https://github.com/simplex-chat/simplexmq#using-docker)
-     1. Stop and remove the container:
-        ```sh
-        docker rm $(docker stop $(docker ps -a -q --filter ancestor=simplexchat/xftp-server --format="{{.ID}}"))
-        ```
-     2. Pull latest image:
-        ```sh
-        docker pull simplexchat/xftp-server:latest
-        ```
-     3. Start new container:
-        ```sh
-        docker run -d \
-          -p 443:443 \
-          -v $HOME/simplex/xftp/config:/etc/opt/simplex-xftp:z \
-          -v $HOME/simplex/xftp/logs:/var/opt/simplex-xftp:z \
-          -v $HOME/simplex/xftp/files:/srv/xftp:z \
-          simplexchat/xftp-server:latest
-        ```
-
-   - [Linode Marketplace](https://www.linode.com/marketplace/apps/simplex-chat/simplex-chat/)
-     1. Pull latest images:
-        ```sh
-        docker-compose --project-directory /etc/docker/compose/simplex pull
-        ```
-     2. Restart the containers:
-        ```sh
-        docker-compose --project-directory /etc/docker/compose/simplex up -d --remove-orphans
-        ```
-     3. Remove obsolete images:
-        ```sh
-        docker image prune
-        ```
-
 ### Configuring the app to use the server
 
 Please see: [SMP Server: Configuring the app to use the server](./SERVER.md#configuring-the-app-to-use-the-server).

docs/rfcs/2023-09-30-pq-double-ratchet.md

@@ -82,7 +82,7 @@ def RatchetInitAlicePQ2HE(state, SK, bob_dh_public_key, shared_hka, shared_nhkb,
     state.PQRs = GENERATE_PQKEM()
     state.PQRr = bob_pq_kem_encapsulation_key
     state.PQRss = random // shared secret for KEM
-    state.PQRct = PQKEM-ENC(state.PQRr, state.PQRss) // encapsulated additional shared secret
+    state.PQRenc_ss = PQKEM-ENC(state.PQRr.encaps, state.PQRss) // encapsulated additional shared secret
     // above added for KEM
     // below augments DH key agreement with PQ shared secret
     state.RK, state.CKs, state.NHKs = KDF_RK_HE(SK, DH(state.DHRs, state.DHRr) || state.PQRss) 
@@ -103,7 +103,7 @@ def RatchetInitBobPQ2HE(state, SK, bob_dh_key_pair, shared_hka, shared_nhkb, bob
     state.PQRs = bob_pq_kem_key_pair
     state.PQRr = None
     state.PQRss = None
-    state.PQRct = None
+    state.PQRenc_ss = None
     // above added for KEM
     state.RK = SK 
     state.CKs = None
@@ -132,10 +132,10 @@ def RatchetEncryptPQ2HE(state, plaintext, AD):
     // encapsulation key from PQRs and encapsulated shared secret is added to header
     header = HEADER_PQ2(
       dh = state.DHRs.public,
-      kem = state.PQRs.public, // added for KEM #2
-      ct = state.PQRct // added for KEM #1
       pn = state.PN,
       n = state.Ns,
+      encaps = state.PQRs.encaps, // added for KEM #1
+      enc_ss = state.PQRenc_ss // added for KEM #2
     )
     enc_header = HENCRYPT(state.HKs, header)
     state.Ns += 1
@@ -162,16 +162,6 @@ def RatchetDecryptPQ2HE(state, enc_header, ciphertext, AD):
     state.Nr += 1
     return DECRYPT(mk, ciphertext, CONCAT(AD, enc_header))
 
-// DecryptHeader is the same as in double ratchet specification
-def DecryptHeader(state, enc_header):
-    header = HDECRYPT(state.HKr, enc_header)
-    if header != None:
-        return header, False
-    header = HDECRYPT(state.NHKr, enc_header)
-    if header != None:
-        return header, True
-    raise Error()
-
 def DHRatchetPQ2HE(state, header):
     state.PN = state.Ns
     state.Ns = 0
@@ -180,16 +170,16 @@ def DHRatchetPQ2HE(state, header):
     state.HKr = state.NHKr
     state.DHRr = header.dh
     // save new encapsulation key from header
-    state.PQRr = header.kem
+    state.PQRr = header.encaps
     // decapsulate shared secret from header - KEM #2
-    ss = PQKEM-DEC(state.PQRs.private, header.ct)
+    ss = PQKEM-DEC(state.PQRs.decaps, header.enc_ss)
     // use decapsulated shared secret with receiving ratchet
     state.RK, state.CKr, state.NHKr = KDF_RK_HE(state.RK, DH(state.DHRs, state.DHRr) || ss)
     state.DHRs = GENERATE_DH()
     // below is added for KEM
     state.PQRs = GENERATE_PQKEM() // generate new PQ key pair
     state.PQRss = random // shared secret for KEM
-    state.PQRct = PQKEM-ENC(state.PQRr, state.PQRss) // encapsulated additional shared secret KEM #1
+    state.PQRenc_ss = PQKEM-ENC(state.PQRr.encaps, state.PQRss) // encapsulated additional shared secret KEM #1
     // above is added for KEM
     // use new shared secret with sending ratchet
     state.RK, state.CKs, state.NHKs = KDF_RK_HE(state.RK, DH(state.DHRs, state.DHRr) || state.PQRss)
@@ -211,7 +201,7 @@ The main downside is the absense of performance-efficient implementation for aar
 
 ## Implementation considerations for SimpleX Chat
 
-As SimpleX Chat pads messages to a fixed size, using 16kb transport blocks, the size increase introduced by this scheme will not cause additional traffic in most cases. For large texts it may require additional messages to be sent. Similarly, for media previews it may require either reducing the preview size (and quality), or sending additional messages, or compressing the current JSON encoding, e.g. with zstd algorithm.
+As SimpleX Chat pads messages to a fixed size, using 16kb transport blocks, the size increase introduced by this scheme will not cause additional traffic in most cases. For large texts it may require additional messages to be sent. Similarly, for media previews it may require either reducing the preview size (and quality) or sending additional messages.
 
 That might be the primary reason why this scheme was not adopted by Signal, as it would have resulted in substantial traffic growth – to the best of our knowledge, Signal messages are not padded to a fixed size.
 
@@ -219,8 +209,6 @@ Sharing the initial keys in case of SimpleX Chat it is equivalent to sharing the
 
 It is possible to postpone sharing the encapsulation key until the first message from Alice (confirmation message in SMP protocol), the party sending connection request. The upside here is that the invitation link size would not increase. The downside is that the user profile shared in this confirmation will not be encrypted with PQ-resistant algorithm. To mitigate it, the hadnshake protocol can be modified to postpone sending the user profile until the second message from Alice (HELLO message in SMP protocol).
 
-Another consideration is pairwise ratchets in groups. Key generation in sntrup761 is quite slow - on slow devices it can probably be as slow as 10 keys per second, so using this primitive in groups larger than 10 members would result in slow performance. An option could be not to use ratchets in groups at all, but that would result in the lack of protection in small groups that simply combine multiple devices of 1-3 people. So a better option would be to support dynamically adding and removing sntrup761 keys for pairwise ratchets in groups, which means that when sending each message a boolean flag needs to be passed whether to use PQ KEM or not.
-
 ## Summary
 
 If chosen PQ KEM proves secure against quantum computer attacks, then the proposed augmented double ratchet will also be secure against quantum computer attack, including break-in recovery property, while keeping deniability and forward secrecy, because the [same proof](https://eprint.iacr.org/2016/1013.pdf) as for double ratchet algorithm would hold here, provided KEM is secure.

docs/rfcs/2023-11-21-inactive-group-members.md

@@ -108,33 +108,3 @@ Sending member builds messages history starting starting from requested/remember
 \***
 
 Same XGrpMsgHistory protocol event could be sent by host to new members, after sending introductions.
-
----
-
-Update 2024-02-12:
-
-### Group "pings"
-
-Alternatively to tracking unanswered messages counts per member, which is complex and in some cases as discussed above ineffective, group members could periodically send group wide pings indicating their active presence.
-
-```haskell
-XGrpPing :: ChatMsgEvent 'Json
-```
-
-Members track:
-
-- inactive flag (as above - set on QUOTA errors as well)
-- last_snd_ts on group
-- last_rcv_ts on group member
-
-Clients run a worker process for checking last_snd_ts in each of their groups, and send pings to groups on a periodic basis.
-
-- part of cleanup manager or separate process?
-- on each worker step, for each group matching criteria to send ping, send ping with a random delay to reduce correlation between groups (spawn a separate thread with a random delay for each group)
-- criteria for sending ping: last_snd_ts earlier than group_ping_interval ago
-- configure group_ping_interval to, for example, 23 hours (so that if user opens app each day at same time client will match criteria to send pings daily)
-
-Clients receiving pings:
-
-- update last_rcv_ts
-- when sending a message to group, check only for timestamp difference (no unanswered snd msg count logic as above)

docs/rfcs/2024-02-12-database-migration.md

@@ -1,130 +0,0 @@
-# Database migration and other operations
-
-## Problem
-
-Migrating database to another device is very complex for most people - it is multi-step and error-prone.
-
-In addition to that, any database operation is confusing as it requires stopping chat.
-
-## Solution
-
-Let users migrate database to another device by scanning QR code.
-
-Simplify other database operations by removing the need to compose multiple actions, stop chat, etc.
-
-To support it, we already added the way to represent the file as link/QR code (by uploading file description to XFTP, and supporting "recursive" descriptions).
-
-There will be these actions in the Database settings (no stop/start chat toggle):
-
-- Export database.
-- Import database.
-- Migrate from another device.
-- Set passphrase (or Change passphrase if it was set).
-- Remove passphrase from device / Store passphrase on the device.
-
-Stop chat toggle will be moved to dev tools.
-
-Migrate to another device will be available in the top part of the settings, 
-
-
-### Database export
-
-Currently, it requires these steps:
-
-1. Open Database settings.
-2. Stop chat (many users don't understand it).
-3. Tap "Export database" in settings.
-4. Look at the alert that says "set passphrase".
-5. Tap Ok.
-6. Tap Set passphrase.
-7. Enter passphrase and confirm.
-8. Exit back to Database settings.
-9. Tap "Export database" again.
-10. Choose file location and save.
-11. Tap "New archive".
-12. Remove exported archive.
-
-These steps are all very confusing, and if they were to stay as composable steps, they belong to dev tools.
-
-Instead we can offer these simple steps:
-
-1. Open Database settings.
-2. Tap "Export database".
-3. Alert will appear saying: "The chat will stop, and you will need to set (or verify) database passphrase. Continue?".
-4. Tap "Ok".
-5. Enter passphrase and confirm in the window that appears (or verify if it was already set, possibly allowing to skip this step).
-7. Choose whether to save file or upload to XFTP and generate link.
-8. File: choose file location and save.
-   Link: show upload progress and then show link to copy.
-9. Alert will appear saying: "Database exported!", exported archive will be automatically removed.
-
-So instead of asking users to understand the required sequence of steps, we will guide them through the required process.
-
-### Database import
-
-1. Open Database settings.
-2. Tap "Import database".
-3. Alert will appear saying: "The chat will stop, you will import?".
-4. File: choose file location and tap "Import".
-   Link: paste link (or scan QR code) and tap "Import".
-5. Confirm to replace database.
-6. Start chat automatically once imported.
-
-### Set or change passphrase
-
-1. Open Database settings.
-2. Tap "Set passphrase" or "Change passphrase" (if it was set).
-3. Choose - store passphrase on the device or enter it every time the app starts.
-
-### Remove / store passphrase from the device
-
-To remove:
-
-1. Open Database settings.
-2. Tap "Remove passphrase".
-3. Confirm to remove passphrase in alert.
-4. Button is replaced with Store.
-
-To store:
-
-1. Open Database settings.
-2. Tap "Store passphrase".
-3. Enter current passphrase - it is verified.
-4. Button is replaced with Remove.
-
-### Migrate database to / from another device
-
-#### User experience
-
-This function is the most important, and it should be available from the main section in settings, under "Use from desktop" (or under "Link from mobile" on desktop).
-
-On the receiving device it will be available via Database settings and also on the Onboarding screen, so users don't need to create a profile.
-
-The steps are:
-
-On the source device:
-1. Tap "Migrate to another device".
-2. The chat will stop showing "Stopping chat" to the user.
-3. If passphrase was:
-   - not set: make user set it in a separate screen.
-   - set: make user verify it.
-5. Show the screen to confirm the upload.
-6. Upload progress (full screen circular progress showing the share, with the %s and total/uploaded size) will be shown.
-7. Once upload is completed, show QR code (with option to copy link), instruct to tap "Migrate from another device" on the receiving device.
-
-On the receiving device:
-2. Tap "Migrate from another device".
-2. The chat will stop (if not from Onboarding) showing "Stopping chat" to the user.
-4. Scan QR code (with option to paste link on desktop only).
-5. Show similar download progress, but probably in reversed direction - design TBC.
-6. Once download is completed, show "Replace the current database" (if not from Onboarding).
-7. Once imported, start chat automatically, and once chat started show "Tap remove database on source device".
-
-On the source device:
-1. Tap "Remove database" on the showing screen (this should also remove uploaded file).
-
-#### Implementation considerations
-
-The latest updates allow uploading and downloading XFTP files without messages.
-
-So to perform the above, the second instance of the chat controller will be required, that probably requires supporting additional/optional chat controller parameter in the APIs that are required for that process.

docs/rfcs/2024-02-13-inactive-group-members-2.md

@@ -1,38 +0,0 @@
-# Inactive group members (simplified)
-
-[Original doc](./2023-11-21-inactive-group-members.md)
-
-## Problem
-
-Groups traffic is higher than necessary due to sending messages to inactive group members.
-
-## Solution
-
-### Improve connection deletion
-
-- When leaving or deleting group, batch db operations to optimize performance.
-- In agent - fix race where connection can be deleted while it has remaining pending messages.
-  - Current agent logic is to immediately delete connection if it has no rcv queues left.
-  - Simplest should be to make a smart version of `deleteConn` for this improvement, checking `snd_messages` table for remaining messages, and keep connection around in case there are.
-  - While this may improve delivery of group leave and delete messages, it may as well have undesirable side effects for other use cases, as any pending messages will be sent prior to deleting connection. For example, user sends several messages on bad network, decides to delete contact, messages are still delivered when user is on good network before deletion, even though this contradicts user's intent and messages hadn't left user's device at the time of deletion. Considering this race when it happens is identical to simply leaving groups by deleting app, or deleting user profile only locally, it may be a bad idea to affect regular contact deletion for this use case.
-
-### Track member inactivity
-
-- Mark members as inactive on QUOTA errors, reset as active on QCONT
-  - track `group_members.inactive` flag per group member
-  - on SMP.QUOTA error agent to notify client with ERR CONN QUOTA (new ConnectionErrorType QUOTA)
-  - on receiving QCONT agent to notify client (new event)
-  - apart from QCONT, reset on any message or receipt
-- Don't send to member if inactive
-  - don't send only content messages (x.msg.new, etc.) and always send messages altering group state?
-  - or don't send any messages?
-- Track number of skipped messages per member and first skipped message
-  - count `group_members.skipped_msg_cnt`
-  - only count messages of same types/criteria that are included into history
-  - track `group_members.skipped_first_shared_msg_id` (only content or including service messages?)
-- Send XGrpMsgSkipped before next message
-  - check `skipped_msg_cnt` > 0 and `skipped_first_shared_msg_id` is not null to only send once, reset after sending
-
-```haskell
-XGrpMsgSkipped :: SharedMsgId -> Int64 -> ChatMsgEvent 'Json -- from, count
-```

docs/rfcs/2024-02-19-settings.md

@@ -1,60 +0,0 @@
-# Migrating app settings to another device
-
-## Problem
-
-This is related to simplified database migration UX in the [previous RFC](./2024-02-12-database-migration.md).
-
-Currently, when database is imported after the onboarding is complete, users can configure the app prior to the import.
-
-Some of the settings are particularly important for privacy and security:
-- SOCKS proxy settings
-- Automatic image etc. downloads
-- Link previews
-
-With the new UX, the chat will start automatically, without giving users a chance to configure the app. That means that we have to migrate settings to a new device as well, as part of the archive.
-
-## Solution
-
-There are several possible approaches:
-- put settings to the database via the API
-- save settings as some file with cross-platform format (e.g. JSON or YAML or properties used on desktop).
-
-The second approach seems much simpler than maintaining the settings in the database.
-
-If we save a file, then there are two options:
-- native apps maintain cross-platform schemas for this file, support any JSON and parse it in a safe way (so that even invalid or incorrect JSON - e.g., array instead of object - or invalid types in some properties do not cause the failure of properties that are correct).
-- this schema and type will be maintained in the core library, that will be responsible for storing and reading the settings and passing to native UI as correct record of a given type.
-
-The downside of the second approach is that addition of any property that needs to be migrated will have to be done on any change in either of the platforms. The downside of the first approach is that neither app platform will be self-sufficient any more, and not only iOS/Android would have to take into account code, but also each other code.
-
-If we go with the second approach, there will be these types:
-
-```haskell
-data AppSettings = AppSettings
-  { networkConfig :: NetworkConfig, -- existing type in Haskell and all UIs
-    privacyConfig :: PrivacyConfig -- new type, etc.
-    -- ... additional properties after the initial release should be added as Maybe, as all extensions
-  }
-
-data ArchiveConfig = ArchiveConfig
-  { -- existing properties
-    archivePath :: FilePath,
-    disableCompression :: Maybe Bool,
-    parentTempDirectory :: Maybe FilePath,
-    -- new property
-    appSettings :: AppSettings
-    -- for export, these settings will contain the settings passed from the UI and will be saved to JSON file as simplex_v1_settings.json in the archive
-    -- for import, these settings will contain the defaults that will be used if some property or subproperty is missing in JSON
-  }
-
--- importArchive :: ChatMonad m => ArchiveConfig -> m [ArchiveError] -- current type
-importArchive :: ChatMonad m => ArchiveConfig -> m ArchiveImportResult -- new type
-
--- | CRArchiveImported {archiveErrors :: [ArchiveError]} -- current type
-  | CRArchiveImported {importResult :: ArchiveImportResult} -- new type
-
-data ArchiveImportResult = ArchiveImportResult
-  { archiveErrors :: [ArchiveError],
-    appSettings :: Maybe AppSettings
-  }
-```

docs/rfcs/2024-02-28-pq-integration.md

@@ -1,98 +0,0 @@
-# PQ integration in chat
-
-## Problem
-
-- Group size not known when joining
-- Communicate intent and current state of each conversation
-
-## Solution
-
-### Group size not known when joining
-
-- Add to XGrpInv GroupInvitation
-  - pros: easy
-  - cons: size can change before joining, but can ignore as it's still a good estimate
-
-or
-
-- Send before introductions
-  - new protocol message
-    - XGrpIntro :: GrpIntro -> ChatMsgEvent 'Json -- (GrpIntro is a box type with Int, for possible extension)
-  - or put into XGrpInfo
-    - XGrpInfo :: GroupProfile -> GroupStats -> ChatMsgEvent 'Json -- GroupData?
-    - can update profile between invitation if it happened before joining
-    - can later add logic to "verify" stats?
-    - may be over-complicated until since there "supposed" use cases are out-of-scope / not planned / not known
-
-- What should be default if it's not known? (e.g. admin has older version)
-  - On -> then off when member count reaches 20?
-
-### Communicate intent and current state of each conversation
-
-- Current state items
-  - RCEPQEnabled (see #3845) both for direct conversation and per member (regular event items, merged in UI)
-  - created when PQ changes for contact/member (e.g. received from agent on MsgMeta / SENT)
-  - experimental toggle is planned: it doesn't affect contacts/members with already enabled PQ
-    - contact enabled PQ always overrides toggle (can't downgrade)
-    - member enabled PQ also overrides, but can downgrade if group size increases past 20
-
-- New items communicating state of e2e encryption in conversation
-  - should be well pronounced in UI, not merged
-  - should always say that conversation is e2e encrypted
-  - in direct chats:
-    - reflect actual state of PQ at the time of creation
-    - created during connection handshake when receiving first info about PQ in MsgMeta / some other event (TBC agent api)
-    - will not update if state changes (e.g. upgrades), as toggle is planned to be removed, PQ can't be downgraded, all will support soon
-    - flag in contacts table "e2e_info_created" to only create it once?
-    - should create for legacy contacts or not?
-  - in groups:
-    - reflect intent (should say "PQ will be used for members who support") based on number of members (see above) + toggle
-    - created at the same time as feature items? race with history may be possible, but we don't observe it? need to double check or ignore
-    - if based on XGrpInv GroupInvitation (first option above), can create item even before joining
-    - also will not update (as conversation progresses and it will scroll far up anyway) even if group size changes and it's disabled
-    - flag in groups table "e2e_info_created" to only create it once? and state is only reflected by RCEPQEnabled items?
-    - or create new such item if group size increases and PQ is off / decreases and PQ is on?
-    - "large group" thresholds have to different for group size increasing (e.g. 20) and decreases (e.g. 15), to avoid constant switching on the border.
-
-- Example texts for "e2e encryption info" chat items:
-  - for direct conversations:
-    - with PQ (and also forward a couple releases when more clients have upgraded):
-      ```
-      Messages in this conversation are end-to-end encrypted.
-      Post-quantum encryption is enabled.
-      ```
-    - no PQ (experimental toggle disabled):
-      ```
-      -//- (e2ee)
-      Post-quantum encryption is not enabled. [Also possibly:] Enabling post-quantum encryption in experimental settings will enable it in this conversation if your contact supports it.
-      ```
-    - no PQ (experimental toggle enabled):
-      ```
-      -//-
-      Post-quantum encryption will be enabled when your contact upgrades.
-      ```
-      "upgrades" / "supports it" / "starts to support it"
-    - can be of different color, but seems unnecessary
-    - created once at the start of conversation
-    - created once for old contacts when PQ is enabled?
-  - for groups:
-    - with PQ (small group; toggle enabled or later, as above):
-      ```
-      -//-
-      Post-quantum encryption will be enabled for members who support it.
-      ```
-      can remove qualification later when most clients have upgraded
-    - no PQ (large group):
-      ```
-      -//-
-      Post-quantum encryption is not enabled (group is too large).
-      ```
-    - created each time group changes between small/large, or once?
-    - created for old groups when experimental toggle is first turned on, and first message is received?
-
-
-- Save PQ encryption on chat items (messages)?
-  - in meta for direct + group rcv
-  - in group_snd_item_statuses for group snd?
-  - display in chat item details (info)
-  - may be overkill if aggressive upgrade strategy is planned

packages/simplex-chat-webrtc/src/android/call.html

@@ -8,7 +8,6 @@
   <body>
     <video
       id="remote-video-stream"
-      class="inline"
       autoplay
       playsinline
       poster="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAQAAAAnOwc2AAAAEUlEQVR42mNk+M+AARiHsiAAcCIKAYwFoQ8AAAAASUVORK5CYII="
@@ -16,7 +15,6 @@
     ></video>
     <video
       id="local-video-stream"
-      class="inline"
       muted
       autoplay
       playsinline

packages/simplex-chat-webrtc/src/android/style.css

@@ -5,14 +5,14 @@ body {
   background-color: black;
 }
 
-#remote-video-stream.inline {
+#remote-video-stream {
   position: absolute;
   width: 100%;
   height: 100%;
   object-fit: cover;
 }
 
-#local-video-stream.inline {
+#local-video-stream {
   position: absolute;
   width: 30%;
   max-width: 30%;
@@ -23,20 +23,6 @@ body {
   right: 0;
 }
 
-#remote-video-stream.fullscreen {
-  position: absolute;
-  height: 100%;
-  width: 100%;
-  object-fit: cover;
-}
-
-#local-video-stream.fullscreen {
-  position: absolute;
-  height: 100%;
-  width: 100%;
-  object-fit: cover;
-}
-
 *::-webkit-media-controls {
   display: none !important;
   -webkit-appearance: none !important;

packages/simplex-chat-webrtc/src/call.ts

@@ -16,7 +16,6 @@ type WCallCommand =
   | WCEnableMedia
   | WCToggleCamera
   | WCDescription
-  | WCLayout
   | WCEndCall
 
 type WCallResponse =
@@ -32,7 +31,7 @@ type WCallResponse =
   | WRError
   | WCAcceptOffer
 
-type WCallCommandTag = "capabilities" | "start" | "offer" | "answer" | "ice" | "media" | "camera" | "description" | "layout" | "end"
+type WCallCommandTag = "capabilities" | "start" | "offer" | "answer" | "ice" | "media" | "camera" | "description" | "end"
 
 type WCallResponseTag = "capabilities" | "offer" | "answer" | "ice" | "connection" | "connected" | "end" | "ended" | "ok" | "error"
 
@@ -46,12 +45,6 @@ enum VideoCamera {
   Environment = "environment",
 }
 
-enum LayoutType {
-  Default = "default",
-  LocalVideo = "localVideo",
-  RemoteVideo = "remoteVideo",
-}
-
 interface IWCallCommand {
   type: WCallCommandTag
 }
@@ -122,11 +115,6 @@ interface WCDescription extends IWCallCommand {
   description: string
 }
 
-interface WCLayout extends IWCallCommand {
-  type: "layout"
-  layout: LayoutType
-}
-
 interface WRCapabilities extends IWCallResponse {
   type: "capabilities"
   capabilities: CallCapabilities
@@ -527,10 +515,6 @@ const processCommand = (function () {
           localizedDescription = command.description
           resp = {type: "ok"}
           break
-        case "layout":
-          changeLayout(command.layout)
-          resp = {type: "ok"}
-          break
         case "end":
           endCall()
           resp = {type: "ok"}
@@ -840,29 +824,6 @@ function toggleMedia(s: MediaStream, media: CallMediaType): boolean {
   return res
 }
 
-function changeLayout(layout: LayoutType) {
-  const local = document.getElementById("local-video-stream")!
-  const remote = document.getElementById("remote-video-stream")!
-  switch (layout) {
-    case LayoutType.Default:
-      local.className = "inline"
-      remote.className = "inline"
-      local.style.visibility = "visible"
-      remote.style.visibility = "visible"
-      break
-    case LayoutType.LocalVideo:
-      local.className = "fullscreen"
-      local.style.visibility = "visible"
-      remote.style.visibility = "hidden"
-      break
-    case LayoutType.RemoteVideo:
-      remote.className = "fullscreen"
-      local.style.visibility = "hidden"
-      remote.style.visibility = "visible"
-      break
-  }
-}
-
 type TransformFrameFunc = (key: CryptoKey) => (frame: RTCEncodedVideoFrame, controller: TransformStreamDefaultController) => Promise<void>
 
 interface CallCrypto {

packages/simplex-chat-webrtc/src/desktop/call.html

@@ -9,7 +9,6 @@
   <body>
     <video
       id="remote-video-stream"
-      class="inline"
       autoplay
       playsinline
       poster="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAQAAAAnOwc2AAAAEUlEQVR42mNk+M+AARiHsiAAcCIKAYwFoQ8AAAAASUVORK5CYII="
@@ -17,7 +16,6 @@
     ></video>
     <video
       id="local-video-stream"
-      class="inline"
       muted
       autoplay
       playsinline

packages/simplex-chat-webrtc/src/desktop/style.css

@@ -5,14 +5,14 @@ body {
   background-color: black;
 }
 
-#remote-video-stream.inline {
+#remote-video-stream {
   position: absolute;
   width: 100%;
   height: 100%;
   object-fit: cover;
 }
 
-#local-video-stream.inline {
+#local-video-stream {
   position: absolute;
   width: 20%;
   max-width: 20%;
@@ -23,20 +23,6 @@ body {
   right: 0;
 }
 
-#remote-video-stream.fullscreen {
-  position: absolute;
-  height: 100%;
-  width: 100%;
-  object-fit: cover;
-}
-
-#local-video-stream.fullscreen {
-  position: absolute;
-  height: 100%;
-  width: 100%;
-  object-fit: cover;
-}
-
 *::-webkit-media-controls {
   display: none !important;
   -webkit-appearance: none !important;

scripts/android/build-android.sh

@@ -103,7 +103,7 @@ build() {
 
   for arch in $arches; do
 
-    tag_full="$(git tag --points-at HEAD | head -n1)"
+    tag_full="$(git tag --points-at HEAD)"
     tag_version="${tag_full%%-*}"
 
     if [ "$arch" = "armv7a" ] && [ -n "$tag_full" ] ; then

scripts/nix/sha256map.nix

@@ -1,5 +1,5 @@
 {
-  "https://github.com/simplex-chat/simplexmq.git"."246a0d10c22ebe02af2eb34773b77cce10247459" = "0kx5swx1g9jimg7ks008nqzvkyx5x9irjkjwvgwrd3km5g0wnzf4";
+  "https://github.com/simplex-chat/simplexmq.git"."b4c23520c73786b7c3ff539ff80b37f07ffe68d4" = "171i6b0jhp97qr6va22j2z57ibjn0nd5wfifi7bqa67mjhc16lwp";
   "https://github.com/simplex-chat/hs-socks.git"."a30cc7a79a08d8108316094f8f2f82a0c5e1ac51" = "0yasvnr7g91k76mjkamvzab2kvlb1g5pspjyjn2fr6v83swjhj38";
   "https://github.com/simplex-chat/direct-sqlcipher.git"."f814ee68b16a9447fbb467ccc8f29bdd3546bfd9" = "1ql13f4kfwkbaq7nygkxgw84213i0zm7c1a8hwvramayxl38dq5d";
   "https://github.com/simplex-chat/sqlcipher-simple.git"."a46bd361a19376c5211f1058908fc0ae6bf42446" = "1z0r78d8f0812kxbgsm735qf6xx8lvaz27k1a0b4a2m0sshpd5gl";

simplex-chat.cabal

@@ -26,7 +26,6 @@ flag swift
 library
   exposed-modules:
       Simplex.Chat
-      Simplex.Chat.AppSettings
       Simplex.Chat.Archive
       Simplex.Chat.Bot
       Simplex.Chat.Bot.KnownContacts
@@ -134,9 +133,6 @@ library
       Simplex.Chat.Migrations.M20240104_members_profile_update
       Simplex.Chat.Migrations.M20240115_block_member_for_all
       Simplex.Chat.Migrations.M20240122_indexes
-      Simplex.Chat.Migrations.M20240214_redirect_file_id
-      Simplex.Chat.Migrations.M20240222_app_settings
-      Simplex.Chat.Migrations.M20240226_users_restrict
       Simplex.Chat.Mobile
       Simplex.Chat.Mobile.File
       Simplex.Chat.Mobile.Shared
@@ -152,7 +148,6 @@ library
       Simplex.Chat.Remote.Transport
       Simplex.Chat.Remote.Types
       Simplex.Chat.Store
-      Simplex.Chat.Store.AppSettings
       Simplex.Chat.Store.Connections
       Simplex.Chat.Store.Direct
       Simplex.Chat.Store.Files

src/Simplex/Chat.hs

@@ -6,7 +6,6 @@
 {-# LANGUAGE MultiWayIf #-}
 {-# LANGUAGE NamedFieldPuns #-}
 {-# LANGUAGE OverloadedStrings #-}
-{-# LANGUAGE PatternSynonyms #-}
 {-# LANGUAGE RankNTypes #-}
 {-# LANGUAGE ScopedTypeVariables #-}
 {-# LANGUAGE TupleSections #-}
@@ -68,7 +67,6 @@ import Simplex.Chat.Protocol
 import Simplex.Chat.Remote
 import Simplex.Chat.Remote.Types
 import Simplex.Chat.Store
-import Simplex.Chat.Store.AppSettings
 import Simplex.Chat.Store.Connections
 import Simplex.Chat.Store.Direct
 import Simplex.Chat.Store.Files
@@ -81,10 +79,9 @@ import Simplex.Chat.Types
 import Simplex.Chat.Types.Preferences
 import Simplex.Chat.Types.Util
 import Simplex.Chat.Util (encryptFile, shuffle)
-import Simplex.FileTransfer.Client.Main (maxFileSize, maxFileSizeHard)
+import Simplex.FileTransfer.Client.Main (maxFileSize)
 import Simplex.FileTransfer.Client.Presets (defaultXFTPServers)
-import Simplex.FileTransfer.Description (FileDescriptionURI (..), ValidFileDescription)
-import qualified Simplex.FileTransfer.Description as FD
+import Simplex.FileTransfer.Description (ValidFileDescription)
 import Simplex.FileTransfer.Protocol (FileParty (..), FilePartyI)
 import Simplex.Messaging.Agent as Agent
 import Simplex.Messaging.Agent.Client (AgentStatsKey (..), SubInfo (..), agentClientStore, getAgentWorkersDetails, getAgentWorkersSummary, temporaryAgentError)
@@ -105,7 +102,6 @@ import Simplex.Messaging.Encoding.String
 import Simplex.Messaging.Parsers (base64P)
 import Simplex.Messaging.Protocol (AProtoServerWithAuth (..), AProtocolType (..), EntityId, ErrorType (..), MsgBody, MsgFlags (..), NtfServer, ProtoServerWithAuth, ProtocolTypeI, SProtocolType (..), SubscriptionMode (..), UserProtocol, userProtocol)
 import qualified Simplex.Messaging.Protocol as SMP
-import Simplex.Messaging.ServiceScheme (ServiceScheme (..))
 import qualified Simplex.Messaging.TMap as TM
 import Simplex.Messaging.Transport.Client (defaultSocksProxy)
 import Simplex.Messaging.Util
@@ -173,10 +169,7 @@ _defaultSMPServers =
     ]
 
 _defaultNtfServers :: [NtfServer]
-_defaultNtfServers =
-  [ "ntf://KmpZNNXiVZJx_G2T7jRUmDFxWXM3OAnunz3uLT0tqAA=@ntf3.simplex.im,pxculznuryunjdvtvh6s6szmanyadumpbmvevgdpe4wk5c65unyt4yid.onion",
-    "ntf://CJ5o7X6fCxj2FFYRU2KuCo70y4jSqz7td2HYhLnXWbU=@ntf4.simplex.im,wtvuhdj26jwprmomnyfu5wfuq2hjkzfcc72u44vi6gdhrwxldt6xauad.onion"
-  ]
+_defaultNtfServers = ["ntf://FB-Uop7RTaZZEG0ZLD2CIaTjsPh-Fw0zFAnb7QyA8Ks=@ntf2.simplex.im,ntg7jdjy2i3qbib3sykiho3enekwiaqg3icctliqhtqcg6jmoh6cxiad.onion"]
 
 maxImageSize :: Integer
 maxImageSize = 261120 * 2 -- auto-receive on mobiles
@@ -598,11 +591,8 @@ processChatCommand' vr = \case
     fileErrs <- importArchive cfg
     setStoreChanged
     pure $ CRArchiveImported fileErrs
-  APISaveAppSettings as -> withStore' (`saveAppSettings` as) >> ok_
-  APIGetAppSettings platformDefaults -> CRAppSettings <$> withStore' (`getAppSettings` platformDefaults)
   APIDeleteStorage -> withStoreChanged deleteStorage
   APIStorageEncryption cfg -> withStoreChanged $ sqlCipherExport cfg
-  TestStorageEncryption key -> sqlCipherTestKey key >> ok_
   ExecChatStoreSQL query -> CRSQLResult <$> withStore' (`execSQL` query)
   ExecAgentStoreSQL query -> CRSQLResult <$> withAgent (`execAgentStoreSQL` query)
   SlowSQLQueries -> do
@@ -716,18 +706,28 @@ processChatCommand' vr = \case
     CTContactConnection -> pure $ chatCmdError (Just user) "not supported"
     where
       xftpSndFileTransfer :: User -> CryptoFile -> Integer -> Int -> ContactOrGroup -> m (FileInvitation, CIFile 'MDSnd)
-      xftpSndFileTransfer user file fileSize n contactOrGroup = do
-        (fInv, ciFile, ft) <- xftpSndFileTransfer_ user file fileSize n $ Just contactOrGroup
+      xftpSndFileTransfer user file@(CryptoFile filePath cfArgs) fileSize n contactOrGroup = do
+        let fileName = takeFileName filePath
+            fileDescr = FileDescr {fileDescrText = "", fileDescrPartNo = 0, fileDescrComplete = False}
+            fInv = xftpFileInvitation fileName fileSize fileDescr
+        fsFilePath <- toFSFilePath filePath
+        let srcFile = CryptoFile fsFilePath cfArgs
+        aFileId <- withAgent $ \a -> xftpSendFile a (aUserId user) srcFile (roundedFDCount n)
+        -- TODO CRSndFileStart event for XFTP
+        chSize <- asks $ fileChunkSize . config
+        ft@FileTransferMeta {fileId} <- withStore' $ \db -> createSndFileTransferXFTP db user contactOrGroup file fInv (AgentSndFileId aFileId) chSize
+        let fileSource = Just $ CryptoFile filePath cfArgs
+            ciFile = CIFile {fileId, fileName, fileSize, fileSource, fileStatus = CIFSSndStored, fileProtocol = FPXFTP}
         case contactOrGroup of
           CGContact Contact {activeConn} -> forM_ activeConn $ \conn ->
-            withStore' $ \db -> createSndFTDescrXFTP db user Nothing conn ft dummyFileDescr
+            withStore' $ \db -> createSndFTDescrXFTP db user Nothing conn ft fileDescr
           CGGroup (Group _ ms) -> forM_ ms $ \m -> saveMemberFD m `catchChatError` (toView . CRChatError (Just user))
             where
               -- we are not sending files to pending members, same as with inline files
               saveMemberFD m@GroupMember {activeConn = Just conn@Connection {connStatus}} =
                 when ((connStatus == ConnReady || connStatus == ConnSndReady) && not (connDisabled conn)) $
                   withStore' $
-                    \db -> createSndFTDescrXFTP db user (Just m) conn ft dummyFileDescr
+                    \db -> createSndFTDescrXFTP db user (Just m) conn ft fileDescr
               saveMemberFD _ = pure ()
         pure (fInv, ciFile)
   APICreateChatItem folderId (ComposedMessage file_ quotedItemId_ mc) -> withUser $ \user -> do
@@ -939,12 +939,11 @@ processChatCommand' vr = \case
       ct <- withStore $ \db -> getContact db user chatId
       filesInfo <- withStore' $ \db -> getContactFileInfo db user ct
       withChatLock "deleteChat direct" . procCmd $ do
-        cancelFilesInProgress user filesInfo
-        deleteFilesLocally filesInfo
-        let doSendDel = contactReady ct && contactActive ct && notify
-        when doSendDel $ void (sendDirectContactMessage ct XDirectDel) `catchChatError` const (pure ())
+        deleteFilesAndConns user filesInfo
+        when (contactReady ct && contactActive ct && notify) $
+          void (sendDirectContactMessage ct XDirectDel) `catchChatError` const (pure ())
         contactConnIds <- map aConnId <$> withStore' (\db -> getContactConnections db userId ct)
-        deleteAgentConnectionsAsync' user contactConnIds doSendDel
+        deleteAgentConnectionsAsync user contactConnIds
         -- functions below are called in separate transactions to prevent crashes on android
         -- (possibly, race condition on integrity check?)
         withStore' $ \db -> deleteContactConnectionsAndFiles db userId ct
@@ -963,12 +962,10 @@ processChatCommand' vr = \case
       unless canDelete $ throwChatError $ CEGroupUserRole gInfo GROwner
       filesInfo <- withStore' $ \db -> getGroupFileInfo db user gInfo
       withChatLock "deleteChat group" . procCmd $ do
-        cancelFilesInProgress user filesInfo
-        deleteFilesLocally filesInfo
-        let doSendDel = memberActive membership && isOwner
-        when doSendDel . void $ sendGroupMessage' user gInfo members XGrpDel
+        deleteFilesAndConns user filesInfo
+        when (memberActive membership && isOwner) . void $ sendGroupMessage' user gInfo members XGrpDel
         deleteGroupLinkIfExists user gInfo
-        deleteMembersConnections' user members doSendDel
+        deleteMembersConnections user members
         updateCIGroupInvitationStatus user gInfo CIGISRejected `catchChatError` \_ -> pure ()
         -- functions below are called in separate transactions to prevent crashes on android
         -- (possibly, race condition on integrity check?)
@@ -976,40 +973,37 @@ processChatCommand' vr = \case
         withStore' $ \db -> deleteGroupItemsAndMembers db user gInfo members
         withStore' $ \db -> deleteGroup db user gInfo
         let contactIds = mapMaybe memberContactId members
-        (errs1, (errs2, connIds)) <- second unzip . partitionEithers <$> withStoreBatch (\db -> map (deleteUnusedContact db) contactIds)
-        let errs = errs1 <> mapMaybe (fmap ChatErrorStore) errs2
-        unless (null errs) $ toView $ CRChatErrors (Just user) errs
-        deleteAgentConnectionsAsync user $ concat connIds
+        deleteAgentConnectionsAsync user . concat =<< mapM deleteUnusedContact contactIds
         pure $ CRGroupDeletedUser user gInfo
       where
-        deleteUnusedContact :: DB.Connection -> ContactId -> IO (Either ChatError (Maybe StoreError, [ConnId]))
-        deleteUnusedContact db contactId = runExceptT . withExceptT ChatErrorStore $ do
-          ct <- getContact db user contactId
-          ifM
-            ((directOrUsed ct ||) . isJust <$> liftIO (checkContactHasGroups db user ct))
-            (pure (Nothing, []))
-            (getConnections ct)
+        deleteUnusedContact :: ContactId -> m [ConnId]
+        deleteUnusedContact contactId =
+          (withStore (\db -> getContact db user contactId) >>= delete)
+            `catchChatError` (\e -> toView (CRChatError (Just user) e) $> [])
           where
-            getConnections :: Contact -> ExceptT StoreError IO (Maybe StoreError, [ConnId])
-            getConnections ct = do
-              conns <- liftIO $ getContactConnections db userId ct
-              e_ <- (setContactDeleted db user ct $> Nothing) `catchStoreError` (pure . Just)
-              pure (e_, map aConnId conns)
+            delete ct
+              | directOrUsed ct = pure []
+              | otherwise =
+                  withStore' (\db -> checkContactHasGroups db user ct) >>= \case
+                    Just _ -> pure []
+                    Nothing -> do
+                      conns <- withStore' $ \db -> getContactConnections db userId ct
+                      withStore (\db -> setContactDeleted db user ct)
+                        `catchChatError` (toView . CRChatError (Just user))
+                      pure $ map aConnId conns
     CTLocal -> pure $ chatCmdError (Just user) "not supported"
     CTContactRequest -> pure $ chatCmdError (Just user) "not supported"
   APIClearChat (ChatRef cType chatId) -> withUser $ \user@User {userId} -> case cType of
     CTDirect -> do
       ct <- withStore $ \db -> getContact db user chatId
       filesInfo <- withStore' $ \db -> getContactFileInfo db user ct
-      cancelFilesInProgress user filesInfo
-      deleteFilesLocally filesInfo
+      deleteFilesAndConns user filesInfo
       withStore' $ \db -> deleteContactCIs db user ct
       pure $ CRChatCleared user (AChatInfo SCTDirect $ DirectChat ct)
     CTGroup -> do
       gInfo <- withStore $ \db -> getGroupInfo db vr user chatId
       filesInfo <- withStore' $ \db -> getGroupFileInfo db user gInfo
-      cancelFilesInProgress user filesInfo
-      deleteFilesLocally filesInfo
+      deleteFilesAndConns user filesInfo
       withStore' $ \db -> deleteGroupCIs db user gInfo
       membersToDelete <- withStore' $ \db -> getGroupMembersForExpiration db user gInfo
       forM_ membersToDelete $ \m -> withStore' $ \db -> deleteGroupMember db user m
@@ -1018,7 +1012,7 @@ processChatCommand' vr = \case
       nf <- withStore $ \db -> getNoteFolder db user chatId
       filesInfo <- withStore' $ \db -> getNoteFolderFileInfo db user nf
       withChatLock "clearChat local" . procCmd $ do
-        deleteFilesLocally filesInfo
+        mapM_ (deleteFile user) filesInfo
         withStore' $ \db -> deleteNoteFolderFiles db userId nf
         withStore' $ \db -> deleteNoteFolderCIs db user nf
         pure $ CRChatCleared user (AChatInfo SCTLocal $ LocalChat nf)
@@ -1697,22 +1691,20 @@ processChatCommand' vr = \case
               (msg, _) <- sendGroupMessage user gInfo members $ XGrpMemDel mId
               ci <- saveSndChatItem user (CDGroupSnd gInfo) msg (CISndGroupEvent $ SGEMemberDeleted memberId (fromLocalProfile memberProfile))
               toView $ CRNewChatItem user (AChatItem SCTGroup SMDSnd (GroupChat gInfo) ci)
-              deleteMemberConnection' user m True
+              deleteMemberConnection user m
               -- undeleted "member connected" chat item will prevent deletion of member record
               deleteOrUpdateMemberRecord user m
           pure $ CRUserDeletedMember user gInfo m {memberStatus = GSMemRemoved}
   APILeaveGroup groupId -> withUser $ \user@User {userId} -> do
     Group gInfo@GroupInfo {membership} members <- withStore $ \db -> getGroup db vr user groupId
-    filesInfo <- withStore' $ \db -> getGroupFileInfo db user gInfo
     withChatLock "leaveGroup" . procCmd $ do
-      cancelFilesInProgress user filesInfo
       (msg, _) <- sendGroupMessage' user gInfo members XGrpLeave
       ci <- saveSndChatItem user (CDGroupSnd gInfo) msg (CISndGroupEvent SGEUserLeft)
       toView $ CRNewChatItem user (AChatItem SCTGroup SMDSnd (GroupChat gInfo) ci)
       -- TODO delete direct connections that were unused
       deleteGroupLinkIfExists user gInfo
       -- member records are not deleted to keep history
-      deleteMembersConnections' user members True
+      deleteMembersConnections user members
       withStore' $ \db -> updateGroupMemberStatus db userId membership GSMemLeft
       pure $ CRLeftMemberUser user gInfo {membership = membership {memberStatus = GSMemLeft}}
   APIListMembers groupId -> withUser $ \user ->
@@ -1900,16 +1892,16 @@ processChatCommand' vr = \case
           | otherwise -> do
               fileAgentConnIds <- cancelSndFile user ftm fts True
               deleteAgentConnectionsAsync user fileAgentConnIds
-              withStore (\db -> liftIO $ lookupChatRefByFileId db user fileId) >>= \case
-                Nothing -> pure ()
-                Just (ChatRef CTDirect contactId) -> do
-                  (contact, sharedMsgId) <- withStore $ \db -> (,) <$> getContact db user contactId <*> getSharedMsgIdByFileId db userId fileId
+              sharedMsgId <- withStore $ \db -> getSharedMsgIdByFileId db userId fileId
+              withStore (\db -> getChatRefByFileId db user fileId) >>= \case
+                ChatRef CTDirect contactId -> do
+                  contact <- withStore $ \db -> getContact db user contactId
                   void . sendDirectContactMessage contact $ XFileCancel sharedMsgId
-                Just (ChatRef CTGroup groupId) -> do
-                  (Group gInfo ms, sharedMsgId) <- withStore $ \db -> (,) <$> getGroup db vr user groupId <*> getSharedMsgIdByFileId db userId fileId
+                ChatRef CTGroup groupId -> do
+                  Group gInfo ms <- withStore $ \db -> getGroup db vr user groupId
                   void . sendGroupMessage user gInfo ms $ XFileCancel sharedMsgId
-                Just _ -> throwChatError $ CEFileInternal "invalid chat ref for file transfer"
-              ci <- withStore $ \db -> lookupChatItemByFileId db vr user fileId
+                _ -> throwChatError $ CEFileInternal "invalid chat ref for file transfer"
+              ci <- withStore $ \db -> getChatItemByFileId db vr user fileId
               pure $ CRSndFileCancelled user ci ftm fts
           where
             fileCancelledOrCompleteSMP SndFileTransfer {fileStatus = s} =
@@ -1920,7 +1912,7 @@ processChatCommand' vr = \case
           | otherwise -> case xftpRcvFile of
               Nothing -> do
                 cancelRcvFileTransfer user ftr >>= mapM_ (deleteAgentConnectionAsync user)
-                ci <- withStore $ \db -> lookupChatItemByFileId db vr user fileId
+                ci <- withStore $ \db -> getChatItemByFileId db vr user fileId
                 pure $ CRRcvFileCancelled user ci ftr
               Just XFTPRcvFile {agentRcvFileId} -> do
                 forM_ (liveRcvFileTransferPath ftr) $ \filePath -> do
@@ -1933,21 +1925,18 @@ processChatCommand' vr = \case
                     updateCIFileStatus db user fileId CIFSRcvInvitation
                     updateRcvFileStatus db fileId FSNew
                     updateRcvFileAgentId db fileId Nothing
-                  lookupChatItemByFileId db vr user fileId
+                  getChatItemByFileId db vr user fileId
                 pure $ CRRcvFileCancelled user ci ftr
   FileStatus fileId -> withUser $ \user -> do
-    withStore (\db -> lookupChatItemByFileId db vr user fileId) >>= \case
-      Nothing -> do
+    ci@(AChatItem _ _ _ ChatItem {file}) <- withStore $ \db -> getChatItemByFileId db vr user fileId
+    case file of
+      Just CIFile {fileProtocol = FPLocal} ->
+        throwChatError $ CECommandError "not supported for local files"
+      Just CIFile {fileProtocol = FPXFTP} ->
+        pure $ CRFileTransferStatusXFTP user ci
+      _ -> do
         fileStatus <- withStore $ \db -> getFileTransferProgress db user fileId
         pure $ CRFileTransferStatus user fileStatus
-      Just ci@(AChatItem _ _ _ ChatItem {file}) -> case file of
-        Just CIFile {fileProtocol = FPLocal} ->
-          throwChatError $ CECommandError "not supported for local files"
-        Just CIFile {fileProtocol = FPXFTP} ->
-          pure $ CRFileTransferStatusXFTP user ci
-        _ -> do
-          fileStatus <- withStore $ \db -> getFileTransferProgress db user fileId
-          pure $ CRFileTransferStatus user fileStatus
   ShowProfile -> withUser $ \user@User {profile} -> pure $ CRUserProfile user (fromLocalProfile profile)
   UpdateProfile displayName fullName -> withUser $ \user@User {profile} -> do
     let p = (fromLocalProfile profile :: Profile) {displayName = displayName, fullName = fullName}
@@ -2002,15 +1991,6 @@ processChatCommand' vr = \case
   StopRemoteCtrl -> withUser_ $ stopRemoteCtrl >> ok_
   ListRemoteCtrls -> withUser_ $ CRRemoteCtrlList <$> listRemoteCtrls
   DeleteRemoteCtrl rc -> withUser_ $ deleteRemoteCtrl rc >> ok_
-  APIUploadStandaloneFile userId file@CryptoFile {filePath} -> withUserId userId $ \user -> do
-    fsFilePath <- toFSFilePath filePath
-    fileSize <- liftIO $ CF.getFileContentsSize file {filePath = fsFilePath}
-    when (fileSize > toInteger maxFileSizeHard) $ throwChatError $ CEFileSize filePath
-    (_, _, fileTransferMeta) <- xftpSndFileTransfer_ user file fileSize 1 Nothing
-    pure CRSndStandaloneFileCreated {user, fileTransferMeta}
-  APIDownloadStandaloneFile userId uri file -> withUserId userId $ \user -> do
-    ft <- receiveViaURI user uri file
-    pure $ CRRcvStandaloneFileCreated user ft
   QuitChat -> liftIO exitSuccess
   ShowVersion -> do
     -- simplexmqCommitQ makes iOS builds crash m(
@@ -2360,8 +2340,7 @@ processChatCommand' vr = \case
     deleteChatUser :: User -> Bool -> m ChatResponse
     deleteChatUser user delSMPQueues = do
       filesInfo <- withStore' (`getUserFileInfo` user)
-      cancelFilesInProgress user filesInfo
-      deleteFilesLocally filesInfo
+      forM_ filesInfo $ \fileInfo -> deleteFile user fileInfo
       withAgent $ \a -> deleteUser a (aUserId user) delSMPQueues
       withStore' (`deleteUserRecord` user)
       when (activeUser user) $ chatWriteVar currentUser Nothing
@@ -2398,7 +2377,7 @@ processChatCommand' vr = \case
       where
         cReqSchemas :: (ConnReqInvitation, ConnReqInvitation)
         cReqSchemas =
-          ( CRInvitationUri crData {crScheme = SSSimplex} e2e,
+          ( CRInvitationUri crData {crScheme = CRSSimplex} e2e,
             CRInvitationUri crData {crScheme = simplexChat} e2e
           )
     connectPlan user (ACR SCMContact (CRContactUri crData)) = do
@@ -2443,7 +2422,7 @@ processChatCommand' vr = \case
       where
         cReqSchemas :: (ConnReqContact, ConnReqContact)
         cReqSchemas =
-          ( CRContactUri crData {crScheme = SSSimplex},
+          ( CRContactUri crData {crScheme = CRSSimplex},
             CRContactUri crData {crScheme = simplexChat}
           )
         cReqHashes :: (ConnReqUriHash, ConnReqUriHash)
@@ -2569,72 +2548,50 @@ setAllExpireCIFlags b = do
     keys <- M.keys <$> readTVar expireFlags
     forM_ keys $ \k -> TM.insert k b expireFlags
 
-cancelFilesInProgress :: forall m. ChatMonad m => User -> [CIFileInfo] -> m ()
-cancelFilesInProgress user filesInfo = do
-  let filesInfo' = filter (not . fileEnded) filesInfo
-  (sfs, rfs) <- splitFTTypes <$> withStoreBatch (\db -> map (getFT db) filesInfo')
-  forM_ rfs $ \RcvFileTransfer {fileId} -> closeFileHandle fileId rcvFiles `catchChatError` \_ -> pure ()
-  void . withStoreBatch' $ \db -> map (updateSndFileCancelled db) sfs
-  void . withStoreBatch' $ \db -> map (updateRcvFileCancelled db) rfs
-  let xsfIds = mapMaybe (\(FileTransferMeta {fileId, xftpSndFile}, _) -> (,fileId) <$> xftpSndFile) sfs
-      xrfIds = mapMaybe (\RcvFileTransfer {fileId, xftpRcvFile} -> (,fileId) <$> xftpRcvFile) rfs
-  agentXFTPDeleteSndFilesRemote user xsfIds
-  agentXFTPDeleteRcvFiles xrfIds
-  let smpSFConnIds = concatMap (\(ft, sfts) -> mapMaybe (smpSndFileConnId ft) sfts) sfs
-      smpRFConnIds = mapMaybe smpRcvFileConnId rfs
-  deleteAgentConnectionsAsync user smpSFConnIds
-  deleteAgentConnectionsAsync user smpRFConnIds
-  where
-    fileEnded CIFileInfo {fileStatus} = case fileStatus of
-      Just (AFS _ status) -> ciFileEnded status
-      Nothing -> True
-    getFT :: DB.Connection -> CIFileInfo -> IO (Either ChatError FileTransfer)
-    getFT db CIFileInfo {fileId} = runExceptT . withExceptT ChatErrorStore $ getFileTransfer db user fileId
-    updateSndFileCancelled :: DB.Connection -> (FileTransferMeta, [SndFileTransfer]) -> IO ()
-    updateSndFileCancelled db (FileTransferMeta {fileId}, sfts) = do
-      updateFileCancelled db user fileId CIFSSndCancelled
-      forM_ sfts updateSndFTCancelled
-      where
-        updateSndFTCancelled :: SndFileTransfer -> IO ()
-        updateSndFTCancelled ft = unless (sndFTEnded ft) $ do
-          updateSndFileStatus db ft FSCancelled
-          deleteSndFileChunks db ft
-    updateRcvFileCancelled :: DB.Connection -> RcvFileTransfer -> IO ()
-    updateRcvFileCancelled db ft@RcvFileTransfer {fileId} = do
-      updateFileCancelled db user fileId CIFSRcvCancelled
-      updateRcvFileStatus db fileId FSCancelled
-      deleteRcvFileChunks db ft
-    splitFTTypes :: [Either ChatError FileTransfer] -> ([(FileTransferMeta, [SndFileTransfer])], [RcvFileTransfer])
-    splitFTTypes = foldr addFT ([], []) . rights
-      where
-        addFT f (sfs, rfs) = case f of
-          FTSnd ft@FileTransferMeta {cancelled} sfts | not cancelled -> ((ft, sfts) : sfs, rfs)
-          FTRcv ft@RcvFileTransfer {cancelled} | not cancelled -> (sfs, ft : rfs)
-          _ -> (sfs, rfs)
-    smpSndFileConnId :: FileTransferMeta -> SndFileTransfer -> Maybe ConnId
-    smpSndFileConnId FileTransferMeta {xftpSndFile} sft@SndFileTransfer {agentConnId = AgentConnId acId, fileInline}
-      | isNothing xftpSndFile && isNothing fileInline && not (sndFTEnded sft) = Just acId
-      | otherwise = Nothing
-    smpRcvFileConnId :: RcvFileTransfer -> Maybe ConnId
-    smpRcvFileConnId ft@RcvFileTransfer {xftpRcvFile, rcvFileInline}
-      | isNothing xftpRcvFile && isNothing rcvFileInline = liveRcvFileTransferConnId ft
-      | otherwise = Nothing
-    sndFTEnded SndFileTransfer {fileStatus} = fileStatus == FSCancelled || fileStatus == FSComplete
+deleteFilesAndConns :: ChatMonad m => User -> [CIFileInfo] -> m ()
+deleteFilesAndConns user filesInfo = do
+  connIds <- mapM (deleteFile user) filesInfo
+  deleteAgentConnectionsAsync user $ concat connIds
 
-deleteFilesLocally :: forall m. ChatMonad m => [CIFileInfo] -> m ()
-deleteFilesLocally files =
-  withFilesFolder $ \filesFolder ->
-    liftIO . forM_ files $ \CIFileInfo {filePath} ->
-      mapM_ (delete . (filesFolder </>)) filePath
+deleteFile :: ChatMonad m => User -> CIFileInfo -> m [ConnId]
+deleteFile user fileInfo = deleteFile' user fileInfo False
+
+deleteFile' :: forall m. ChatMonad m => User -> CIFileInfo -> Bool -> m [ConnId]
+deleteFile' user ciFileInfo@CIFileInfo {filePath} sendCancel = do
+  aConnIds <- cancelFile' user ciFileInfo sendCancel
+  forM_ filePath $ \fPath ->
+    deleteFileLocally fPath `catchChatError` (toView . CRChatError (Just user))
+  pure aConnIds
+
+deleteFileLocally :: forall m. ChatMonad m => FilePath -> m ()
+deleteFileLocally fPath =
+  withFilesFolder $ \filesFolder -> liftIO $ do
+    let fsFilePath = filesFolder </> fPath
+    removeFile fsFilePath `catchAll` \_ ->
+      removePathForcibly fsFilePath `catchAll_` pure ()
   where
-    delete :: FilePath -> IO ()
-    delete fPath =
-      removeFile fPath `catchAll` \_ ->
-        removePathForcibly fPath `catchAll_` pure ()
     -- perform an action only if filesFolder is set (i.e. on mobile devices)
     withFilesFolder :: (FilePath -> m ()) -> m ()
     withFilesFolder action = asks filesFolder >>= readTVarIO >>= mapM_ action
 
+cancelFile' :: forall m. ChatMonad m => User -> CIFileInfo -> Bool -> m [ConnId]
+cancelFile' user CIFileInfo {fileId, fileStatus} sendCancel =
+  case fileStatus of
+    Just fStatus -> cancel' fStatus `catchChatError` (\e -> toView (CRChatError (Just user) e) $> [])
+    Nothing -> pure []
+  where
+    cancel' :: ACIFileStatus -> m [ConnId]
+    cancel' (AFS dir status) =
+      if ciFileEnded status
+        then pure []
+        else case dir of
+          SMDSnd -> do
+            (ftm@FileTransferMeta {cancelled}, fts) <- withStore (\db -> getSndFileTransfer db user fileId)
+            if cancelled then pure [] else cancelSndFile user ftm fts sendCancel
+          SMDRcv -> do
+            ft@RcvFileTransfer {cancelled} <- withStore (\db -> getRcvFileTransfer db user fileId)
+            if cancelled then pure [] else maybeToList <$> cancelRcvFileTransfer user ft
+
 updateCallItemStatus :: ChatMonad m => User -> Contact -> Call -> WebRTCCallStatus -> Maybe MessageId -> m ()
 updateCallItemStatus user ct Call {chatItemId} receivedStatus msgId_ = do
   aciContent_ <- callStatusItemContent user ct chatItemId receivedStatus
@@ -2773,19 +2730,6 @@ receiveViaCompleteFD user fileId RcvFileDescr {fileDescrText, fileDescrComplete}
     startReceivingFile user fileId
     withStoreCtx' (Just "receiveViaCompleteFD, updateRcvFileAgentId") $ \db -> updateRcvFileAgentId db fileId (Just $ AgentRcvFileId aFileId)
 
-receiveViaURI :: ChatMonad m => User -> FileDescriptionURI -> CryptoFile -> m RcvFileTransfer
-receiveViaURI user@User {userId} FileDescriptionURI {description} cf@CryptoFile {cryptoArgs} = do
-  fileId <- withStore $ \db -> createRcvStandaloneFileTransfer db userId cf fileSize chunkSize
-  aFileId <- withAgent $ \a -> xftpReceiveFile a (aUserId user) description cryptoArgs
-  withStore $ \db -> do
-    liftIO $ do
-      updateRcvFileStatus db fileId FSConnected
-      updateCIFileStatus db user fileId $ CIFSRcvTransfer 0 1
-      updateRcvFileAgentId db fileId (Just $ AgentRcvFileId aFileId)
-    getRcvFileTransfer db user fileId
-  where
-    FD.ValidFileDescription FD.FileDescription {size = FD.FileSize fileSize, chunkSize = FD.FileSize chunkSize} = description
-
 startReceivingFile :: ChatMonad m => User -> FileTransferId -> m ()
 startReceivingFile user fileId = do
   vr <- chatVersionRange
@@ -3198,15 +3142,13 @@ expireChatItems user@User {userId} ttl sync = do
     processContact expirationDate ct = do
       waitChatStartedAndActivated
       filesInfo <- withStoreCtx' (Just "processContact, getContactExpiredFileInfo") $ \db -> getContactExpiredFileInfo db user ct expirationDate
-      cancelFilesInProgress user filesInfo
-      deleteFilesLocally filesInfo
+      deleteFilesAndConns user filesInfo
       withStoreCtx' (Just "processContact, deleteContactExpiredCIs") $ \db -> deleteContactExpiredCIs db user ct expirationDate
     processGroup :: UTCTime -> UTCTime -> GroupInfo -> m ()
     processGroup expirationDate createdAtCutoff gInfo = do
       waitChatStartedAndActivated
       filesInfo <- withStoreCtx' (Just "processGroup, getGroupExpiredFileInfo") $ \db -> getGroupExpiredFileInfo db user gInfo expirationDate createdAtCutoff
-      cancelFilesInProgress user filesInfo
-      deleteFilesLocally filesInfo
+      deleteFilesAndConns user filesInfo
       withStoreCtx' (Just "processGroup, deleteGroupExpiredCIs") $ \db -> deleteGroupExpiredCIs db user gInfo expirationDate createdAtCutoff
       membersToDelete <- withStoreCtx' (Just "processGroup, getGroupMembersForExpiration") $ \db -> getGroupMembersForExpiration db user gInfo
       forM_ membersToDelete $ \m -> withStoreCtx' (Just "processGroup, deleteGroupMember") $ \db -> deleteGroupMember db user m
@@ -3253,7 +3195,7 @@ processAgentMsgSndFile _corrId aFileId msg =
   where
     process :: User -> m ()
     process user = do
-      (ft@FileTransferMeta {fileId, xftpRedirectFor, cancelled}, sfts) <- withStore $ \db -> do
+      (ft@FileTransferMeta {fileId, cancelled}, sfts) <- withStore $ \db -> do
         fileId <- getXFTPSndFileDBId db user $ AgentSndFileId aFileId
         getSndFileTransfer db user fileId
       vr <- chatVersionRange
@@ -3262,76 +3204,61 @@ processAgentMsgSndFile _corrId aFileId msg =
           let status = CIFSSndTransfer {sndProgress, sndTotal}
           ci <- withStore $ \db -> do
             liftIO $ updateCIFileStatus db user fileId status
-            lookupChatItemByFileId db vr user fileId
+            getChatItemByFileId db vr user fileId
           toView $ CRSndFileProgressXFTP user ci ft sndProgress sndTotal
         SFDONE sndDescr rfds -> do
           withStore' $ \db -> setSndFTPrivateSndDescr db user fileId (fileDescrText sndDescr)
-          ci <- withStore $ \db -> lookupChatItemByFileId db vr user fileId
-          case ci of
-            Nothing -> do
-              withAgent (`xftpDeleteSndFileInternal` aFileId)
-              withStore' $ \db -> createExtraSndFTDescrs db user fileId (map fileDescrText rfds)
-              case mapMaybe fileDescrURI rfds of
-                [] -> case rfds of
-                  [] -> logError "File sent without receiver descriptions" -- should not happen
-                  (rfd : _) -> xftpSndFileRedirect user fileId rfd >>= toView . CRSndFileRedirectStartXFTP user ft
-                uris -> do
-                  ft' <- maybe (pure ft) (\fId -> withStore $ \db -> getFileTransferMeta db user fId) xftpRedirectFor
-                  toView $ CRSndStandaloneFileComplete user ft' uris
-            Just (AChatItem _ d cInfo _ci@ChatItem {meta = CIMeta {itemSharedMsgId = msgId_, itemDeleted}}) ->
-              case (msgId_, itemDeleted) of
-                (Just sharedMsgId, Nothing) -> do
-                  when (length rfds < length sfts) $ throwChatError $ CEInternalError "not enough XFTP file descriptions to send"
-                  -- TODO either update database status or move to SFPROG
-                  toView $ CRSndFileProgressXFTP user ci ft 1 1
-                  case (rfds, sfts, d, cInfo) of
-                    (rfd : extraRFDs, sft : _, SMDSnd, DirectChat ct) -> do
-                      withStore' $ \db -> createExtraSndFTDescrs db user fileId (map fileDescrText extraRFDs)
-                      msgDeliveryId <- sendFileDescription sft rfd sharedMsgId $ sendDirectContactMessage ct
-                      withStore' $ \db -> updateSndFTDeliveryXFTP db sft msgDeliveryId
-                      withAgent (`xftpDeleteSndFileInternal` aFileId)
-                    (_, _, SMDSnd, GroupChat g@GroupInfo {groupId}) -> do
-                      ms <- withStore' $ \db -> getGroupMembers db user g
-                      let rfdsMemberFTs = zip rfds $ memberFTs ms
-                          extraRFDs = drop (length rfdsMemberFTs) rfds
-                      withStore' $ \db -> createExtraSndFTDescrs db user fileId (map fileDescrText extraRFDs)
-                      forM_ rfdsMemberFTs $ \mt -> sendToMember mt `catchChatError` (toView . CRChatError (Just user))
-                      ci' <- withStore $ \db -> do
-                        liftIO $ updateCIFileStatus db user fileId CIFSSndComplete
-                        getChatItemByFileId db vr user fileId
-                      withAgent (`xftpDeleteSndFileInternal` aFileId)
-                      toView $ CRSndFileCompleteXFTP user ci' ft
+          ci@(AChatItem _ d cInfo _ci@ChatItem {meta = CIMeta {itemSharedMsgId = msgId_, itemDeleted}}) <-
+            withStore $ \db -> getChatItemByFileId db vr user fileId
+          case (msgId_, itemDeleted) of
+            (Just sharedMsgId, Nothing) -> do
+              when (length rfds < length sfts) $ throwChatError $ CEInternalError "not enough XFTP file descriptions to send"
+              -- TODO either update database status or move to SFPROG
+              toView $ CRSndFileProgressXFTP user ci ft 1 1
+              case (rfds, sfts, d, cInfo) of
+                (rfd : extraRFDs, sft : _, SMDSnd, DirectChat ct) -> do
+                  withStore' $ \db -> createExtraSndFTDescrs db user fileId (map fileDescrText extraRFDs)
+                  msgDeliveryId <- sendFileDescription sft rfd sharedMsgId $ sendDirectContactMessage ct
+                  withStore' $ \db -> updateSndFTDeliveryXFTP db sft msgDeliveryId
+                  withAgent (`xftpDeleteSndFileInternal` aFileId)
+                (_, _, SMDSnd, GroupChat g@GroupInfo {groupId}) -> do
+                  ms <- withStore' $ \db -> getGroupMembers db user g
+                  let rfdsMemberFTs = zip rfds $ memberFTs ms
+                      extraRFDs = drop (length rfdsMemberFTs) rfds
+                  withStore' $ \db -> createExtraSndFTDescrs db user fileId (map fileDescrText extraRFDs)
+                  forM_ rfdsMemberFTs $ \mt -> sendToMember mt `catchChatError` (toView . CRChatError (Just user))
+                  ci' <- withStore $ \db -> do
+                    liftIO $ updateCIFileStatus db user fileId CIFSSndComplete
+                    getChatItemByFileId db vr user fileId
+                  withAgent (`xftpDeleteSndFileInternal` aFileId)
+                  toView $ CRSndFileCompleteXFTP user ci' ft
+                  where
+                    memberFTs :: [GroupMember] -> [(Connection, SndFileTransfer)]
+                    memberFTs ms = M.elems $ M.intersectionWith (,) (M.fromList mConns') (M.fromList sfts')
                       where
-                        memberFTs :: [GroupMember] -> [(Connection, SndFileTransfer)]
-                        memberFTs ms = M.elems $ M.intersectionWith (,) (M.fromList mConns') (M.fromList sfts')
-                          where
-                            mConns' = mapMaybe useMember ms
-                            sfts' = mapMaybe (\sft@SndFileTransfer {groupMemberId} -> (,sft) <$> groupMemberId) sfts
-                            useMember GroupMember {groupMemberId, activeConn = Just conn@Connection {connStatus}}
-                              | (connStatus == ConnReady || connStatus == ConnSndReady) && not (connDisabled conn) = Just (groupMemberId, conn)
-                              | otherwise = Nothing
-                            useMember _ = Nothing
-                        sendToMember :: (ValidFileDescription 'FRecipient, (Connection, SndFileTransfer)) -> m ()
-                        sendToMember (rfd, (conn, sft)) =
-                          void $ sendFileDescription sft rfd sharedMsgId $ \msg' -> sendDirectMessage conn msg' $ GroupId groupId
-                    _ -> pure ()
-                _ -> pure () -- TODO error?
+                        mConns' = mapMaybe useMember ms
+                        sfts' = mapMaybe (\sft@SndFileTransfer {groupMemberId} -> (,sft) <$> groupMemberId) sfts
+                        useMember GroupMember {groupMemberId, activeConn = Just conn@Connection {connStatus}}
+                          | (connStatus == ConnReady || connStatus == ConnSndReady) && not (connDisabled conn) = Just (groupMemberId, conn)
+                          | otherwise = Nothing
+                        useMember _ = Nothing
+                    sendToMember :: (ValidFileDescription 'FRecipient, (Connection, SndFileTransfer)) -> m ()
+                    sendToMember (rfd, (conn, sft)) =
+                      void $ sendFileDescription sft rfd sharedMsgId $ \msg' -> sendDirectMessage conn msg' $ GroupId groupId
+                _ -> pure ()
+            _ -> pure () -- TODO error?
         SFERR e
           | temporaryAgentError e ->
               throwChatError $ CEXFTPSndFile fileId (AgentSndFileId aFileId) e
           | otherwise -> do
               ci <- withStore $ \db -> do
                 liftIO $ updateFileCancelled db user fileId CIFSSndError
-                lookupChatItemByFileId db vr user fileId
+                getChatItemByFileId db vr user fileId
               withAgent (`xftpDeleteSndFileInternal` aFileId)
-              toView $ CRSndFileError user ci ft
+              toView $ CRSndFileError user ci
       where
         fileDescrText :: FilePartyI p => ValidFileDescription p -> T.Text
         fileDescrText = safeDecodeUtf8 . strEncode
-        fileDescrURI :: ValidFileDescription 'FRecipient -> Maybe T.Text
-        fileDescrURI vfd = if T.length uri < FD.qrSizeLimit then Just uri else Nothing
-          where
-            uri = decodeLatin1 . strEncode $ FD.fileDescriptionURI vfd
         sendFileDescription :: SndFileTransfer -> ValidFileDescription 'FRecipient -> SharedMsgId -> (ChatMsgEvent 'Json -> m (SndMessage, Int64)) -> m Int64
         sendFileDescription sft rfd msgId sendMsg = do
           let rfdText = fileDescrText rfd
@@ -3379,30 +3306,30 @@ processAgentMsgRcvFile _corrId aFileId msg =
           let status = CIFSRcvTransfer {rcvProgress, rcvTotal}
           ci <- withStore $ \db -> do
             liftIO $ updateCIFileStatus db user fileId status
-            lookupChatItemByFileId db vr user fileId
-          toView $ CRRcvFileProgressXFTP user ci rcvProgress rcvTotal ft
+            getChatItemByFileId db vr user fileId
+          toView $ CRRcvFileProgressXFTP user ci rcvProgress rcvTotal
         RFDONE xftpPath ->
           case liveRcvFileTransferPath ft of
             Nothing -> throwChatError $ CEInternalError "no target path for received XFTP file"
             Just targetPath -> do
               fsTargetPath <- toFSFilePath targetPath
               renameFile xftpPath fsTargetPath
-              ci_ <- withStore $ \db -> do
+              ci <- withStore $ \db -> do
                 liftIO $ do
                   updateRcvFileStatus db fileId FSComplete
                   updateCIFileStatus db user fileId CIFSRcvComplete
-                lookupChatItemByFileId db vr user fileId
+                getChatItemByFileId db vr user fileId
               agentXFTPDeleteRcvFile aFileId fileId
-              toView $ maybe (CRRcvStandaloneFileComplete user fsTargetPath ft) (CRRcvFileComplete user) ci_
+              toView $ CRRcvFileComplete user ci
         RFERR e
           | temporaryAgentError e ->
               throwChatError $ CEXFTPRcvFile fileId (AgentRcvFileId aFileId) e
           | otherwise -> do
               ci <- withStore $ \db -> do
                 liftIO $ updateFileCancelled db user fileId CIFSRcvError
-                lookupChatItemByFileId db vr user fileId
+                getChatItemByFileId db vr user fileId
               agentXFTPDeleteRcvFile aFileId fileId
-              toView $ CRRcvFileError user ci e ft
+              toView $ CRRcvFileError user ci e
 
 processAgentMessageConn :: forall m. ChatMonad m => VersionRange -> User -> ACorrId -> ConnId -> ACommand 'Agent 'AEConn -> m ()
 processAgentMessageConn vr user@User {userId} corrId agentConnId agentMessage = do
@@ -3610,15 +3537,18 @@ processAgentMessageConn vr user@User {userId} corrId agentConnId agentMessage =
             processErr cryptoErr = do
               let e@(mde, n) = agentMsgDecryptError cryptoErr
               ci_ <- withStore $ \db ->
-                getDirectChatItemLast db user contactId
+                getDirectChatItemsLast db user contactId 1 ""
                   >>= liftIO
                     . mapM (\(ci, content') -> updateDirectChatItem' db user contactId ci content' False Nothing)
-                    . mdeUpdatedCI e
+                    . (mdeUpdatedCI e <=< headMaybe)
               case ci_ of
                 Just ci -> toView $ CRChatItemUpdated user (AChatItem SCTDirect SMDRcv (DirectChat ct) ci)
                 _ -> do
                   toView $ CRContactRatchetSync user ct (RatchetSyncProgress rss cStats)
                   createInternalChatItem user (CDDirectRcv ct) (CIRcvDecryptionError mde n) Nothing
+            headMaybe = \case
+              x : _ -> Just x
+              _ -> Nothing
             ratchetSyncEventItem ct' = do
               toView $ CRContactRatchetSync user ct' (RatchetSyncProgress rss cStats)
               createInternalChatItem user (CDDirectRcv ct') (CIRcvConnEvent $ RCERatchetSync rss) Nothing
@@ -4078,10 +4008,10 @@ processAgentMessageConn vr user@User {userId} corrId agentConnId agentMessage =
           case err of
             SMP SMP.AUTH -> unless (fileStatus == FSCancelled) $ do
               ci <- withStore $ \db -> do
-                liftIO (lookupChatRefByFileId db user fileId) >>= \case
-                  Just (ChatRef CTDirect _) -> liftIO $ updateFileCancelled db user fileId CIFSSndCancelled
+                getChatRefByFileId db user fileId >>= \case
+                  ChatRef CTDirect _ -> liftIO $ updateFileCancelled db user fileId CIFSSndCancelled
                   _ -> pure ()
-                lookupChatItemByFileId db vr user fileId
+                getChatItemByFileId db vr user fileId
               toView $ CRSndFileRcvCancelled user ci ft
             _ -> throwChatError $ CEFileSend fileId err
         MSG meta _ _ -> withAckMessage' agentConnId conn meta $ pure ()
@@ -5867,23 +5797,17 @@ closeFileHandle fileId files = do
   liftIO $ mapM_ hClose h_ `catchAll_` pure ()
 
 deleteMembersConnections :: ChatMonad m => User -> [GroupMember] -> m ()
-deleteMembersConnections user members = deleteMembersConnections' user members False
-
-deleteMembersConnections' :: ChatMonad m => User -> [GroupMember] -> Bool -> m ()
-deleteMembersConnections' user members waitDelivery = do
+deleteMembersConnections user members = do
   let memberConns =
         filter (\Connection {connStatus} -> connStatus /= ConnDeleted) $
           mapMaybe (\GroupMember {activeConn} -> activeConn) members
-  deleteAgentConnectionsAsync' user (map aConnId memberConns) waitDelivery
-  void . withStoreBatch' $ \db -> map (\conn -> updateConnectionStatus db conn ConnDeleted) memberConns
+  deleteAgentConnectionsAsync user $ map aConnId memberConns
+  forM_ memberConns $ \conn -> withStore' $ \db -> updateConnectionStatus db conn ConnDeleted
 
 deleteMemberConnection :: ChatMonad m => User -> GroupMember -> m ()
-deleteMemberConnection user mem = deleteMemberConnection' user mem False
-
-deleteMemberConnection' :: ChatMonad m => User -> GroupMember -> Bool -> m ()
-deleteMemberConnection' user GroupMember {activeConn} waitDelivery = do
+deleteMemberConnection user GroupMember {activeConn} = do
   forM_ activeConn $ \conn -> do
-    deleteAgentConnectionAsync' user (aConnId conn) waitDelivery
+    deleteAgentConnectionAsync user $ aConnId conn
     withStore' $ \db -> updateConnectionStatus db conn ConnDeleted
 
 deleteOrUpdateMemberRecord :: ChatMonad m => User -> GroupMember -> m ()
@@ -6193,19 +6117,18 @@ deleteGroupCI user gInfo ci@ChatItem {file} byUser timed byGroupMember_ deletedT
     gItem = AChatItem SCTGroup msgDirection (GroupChat gInfo)
 
 deleteLocalCI :: (ChatMonad m, MsgDirectionI d) => User -> NoteFolder -> ChatItem 'CTLocal d -> Bool -> Bool -> m ChatResponse
-deleteLocalCI user nf ci@ChatItem {file = file_} byUser timed = do
-  forM_ file_ $ \file -> do
-    let filesInfo = [mkCIFileInfo file]
-    deleteFilesLocally filesInfo
+deleteLocalCI user nf ci@ChatItem {file} byUser timed = do
+  forM_ file $ \CIFile {fileSource} -> do
+    forM_ (CF.filePath <$> fileSource) $ \fPath ->
+      deleteFileLocally fPath `catchChatError` (toView . CRChatError (Just user))
   withStore' $ \db -> deleteLocalChatItem db user nf ci
   pure $ CRChatItemDeleted user (AChatItem SCTLocal msgDirection (LocalChat nf) ci) Nothing byUser timed
 
 deleteCIFile :: (ChatMonad m, MsgDirectionI d) => User -> Maybe (CIFile d) -> m ()
 deleteCIFile user file_ =
   forM_ file_ $ \file -> do
-    let filesInfo = [mkCIFileInfo file]
-    cancelFilesInProgress user filesInfo
-    deleteFilesLocally filesInfo
+    fileAgentConnIds <- deleteFile' user (mkCIFileInfo file) True
+    deleteAgentConnectionsAsync user fileAgentConnIds
 
 markDirectCIDeleted :: (ChatMonad m, MsgDirectionI d) => User -> Contact -> ChatItem 'CTDirect d -> MessageId -> Bool -> UTCTime -> m ChatResponse
 markDirectCIDeleted user ct ci@ChatItem {file} msgId byUser deletedTs = do
@@ -6226,8 +6149,8 @@ markGroupCIDeleted user gInfo ci@ChatItem {file} msgId byUser byGroupMember_ del
 cancelCIFile :: (ChatMonad m, MsgDirectionI d) => User -> Maybe (CIFile d) -> m ()
 cancelCIFile user file_ =
   forM_ file_ $ \file -> do
-    let filesInfo = [mkCIFileInfo file]
-    cancelFilesInProgress user filesInfo
+    fileAgentConnIds <- cancelFile' user (mkCIFileInfo file) True
+    deleteAgentConnectionsAsync user fileAgentConnIds
 
 createAgentConnectionAsync :: forall m c. (ChatMonad m, ConnectionModeI c) => User -> CommandFunction -> Bool -> SConnectionMode c -> SubscriptionMode -> m (CommandId, ConnId)
 createAgentConnectionAsync user cmdFunction enableNtfs cMode subMode = do
@@ -6256,62 +6179,26 @@ agentAcceptContactAsync user enableNtfs invId msg subMode = do
   pure (cmdId, connId)
 
 deleteAgentConnectionAsync :: ChatMonad m => User -> ConnId -> m ()
-deleteAgentConnectionAsync user acId = deleteAgentConnectionAsync' user acId False
-
-deleteAgentConnectionAsync' :: ChatMonad m => User -> ConnId -> Bool -> m ()
-deleteAgentConnectionAsync' user acId waitDelivery = do
-  withAgent (\a -> deleteConnectionAsync a waitDelivery acId) `catchChatError` (toView . CRChatError (Just user))
+deleteAgentConnectionAsync user acId =
+  withAgent (`deleteConnectionAsync` acId) `catchChatError` (toView . CRChatError (Just user))
 
 deleteAgentConnectionsAsync :: ChatMonad m => User -> [ConnId] -> m ()
-deleteAgentConnectionsAsync user acIds = deleteAgentConnectionsAsync' user acIds False
-
-deleteAgentConnectionsAsync' :: ChatMonad m => User -> [ConnId] -> Bool -> m ()
-deleteAgentConnectionsAsync' _ [] _ = pure ()
-deleteAgentConnectionsAsync' user acIds waitDelivery = do
-  withAgent (\a -> deleteConnectionsAsync a waitDelivery acIds) `catchChatError` (toView . CRChatError (Just user))
+deleteAgentConnectionsAsync _ [] = pure ()
+deleteAgentConnectionsAsync user acIds =
+  withAgent (`deleteConnectionsAsync` acIds) `catchChatError` (toView . CRChatError (Just user))
 
 agentXFTPDeleteRcvFile :: ChatMonad m => RcvFileId -> FileTransferId -> m ()
 agentXFTPDeleteRcvFile aFileId fileId = do
   withAgent (`xftpDeleteRcvFile` aFileId)
   withStore' $ \db -> setRcvFTAgentDeleted db fileId
 
-agentXFTPDeleteRcvFiles :: ChatMonad m => [(XFTPRcvFile, FileTransferId)] -> m ()
-agentXFTPDeleteRcvFiles rcvFiles = do
-  let rcvFiles' = filter (not . agentRcvFileDeleted . fst) rcvFiles
-      rfIds = mapMaybe fileIds rcvFiles'
-  withAgent $ \a -> xftpDeleteRcvFiles a (map fst rfIds)
-  void . withStoreBatch' $ \db -> map (setRcvFTAgentDeleted db . snd) rfIds
-  where
-    fileIds :: (XFTPRcvFile, FileTransferId) -> Maybe (RcvFileId, FileTransferId)
-    fileIds (XFTPRcvFile {agentRcvFileId = Just (AgentRcvFileId aFileId)}, fileId) = Just (aFileId, fileId)
-    fileIds _ = Nothing
-
 agentXFTPDeleteSndFileRemote :: ChatMonad m => User -> XFTPSndFile -> FileTransferId -> m ()
-agentXFTPDeleteSndFileRemote user xsf fileId =
-  agentXFTPDeleteSndFilesRemote user [(xsf, fileId)]
-
-agentXFTPDeleteSndFilesRemote :: forall m. ChatMonad m => User -> [(XFTPSndFile, FileTransferId)] -> m ()
-agentXFTPDeleteSndFilesRemote user sndFiles = do
-  (_errs, redirects) <- partitionEithers <$> withStoreBatch' (\db -> map (lookupFileTransferRedirectMeta db user . snd) sndFiles)
-  let redirects' = mapMaybe mapRedirectMeta $ concat redirects
-      sndFilesAll = redirects' <> sndFiles
-      sndFilesAll' = filter (not . agentSndFileDeleted . fst) sndFilesAll
-  sndFilesAll'' <- catMaybes <$> mapM sndFileDescr sndFilesAll'
-  let sfs = map (\(XFTPSndFile {agentSndFileId = AgentSndFileId aFileId}, sfd, _) -> (aFileId, sfd)) sndFilesAll''
-  withAgent $ \a -> xftpDeleteSndFilesRemote a (aUserId user) sfs
-  void . withStoreBatch' $ \db -> map (setSndFTAgentDeleted db user . (\(_, _, fId) -> fId)) sndFilesAll''
-  where
-    mapRedirectMeta :: FileTransferMeta -> Maybe (XFTPSndFile, FileTransferId)
-    mapRedirectMeta FileTransferMeta {fileId = fileId, xftpSndFile = Just sndFileRedirect} = Just (sndFileRedirect, fileId)
-    mapRedirectMeta _ = Nothing
-    sndFileDescr :: (XFTPSndFile, FileTransferId) -> m (Maybe (XFTPSndFile, ValidFileDescription 'FSender, FileTransferId))
-    sndFileDescr (xsf@XFTPSndFile {privateSndFileDescr}, fileId) =
-      join <$> forM privateSndFileDescr parseSndDescr
-      where
-        parseSndDescr sfdText =
-          tryChatError (parseFileDescription sfdText) >>= \case
-            Left _ -> pure Nothing
-            Right sd -> pure $ Just (xsf, sd, fileId)
+agentXFTPDeleteSndFileRemote user XFTPSndFile {agentSndFileId = AgentSndFileId aFileId, privateSndFileDescr, agentSndFileDeleted} fileId =
+  unless agentSndFileDeleted $
+    forM_ privateSndFileDescr $ \sfdText -> do
+      sd <- parseFileDescription sfdText
+      withAgent $ \a -> xftpDeleteSndFileRemote a (aUserId user) aFileId sd
+      withStore' $ \db -> setSndFTAgentDeleted db user fileId
 
 userProfileToSend :: User -> Maybe Profile -> Maybe Contact -> Bool -> Profile
 userProfileToSend user@User {profile = p} incognitoProfile ct inGroup = do
@@ -6541,9 +6428,6 @@ chatCommandP =
       "/db encrypt " *> (APIStorageEncryption . dbEncryptionConfig "" <$> dbKeyP),
       "/db key " *> (APIStorageEncryption <$> (dbEncryptionConfig <$> dbKeyP <* A.space <*> dbKeyP)),
       "/db decrypt " *> (APIStorageEncryption . (`dbEncryptionConfig` "") <$> dbKeyP),
-      "/db test key " *> (TestStorageEncryption <$> dbKeyP),
-      "/_save app settings" *> (APISaveAppSettings <$> jsonP),
-      "/_get app settings" *> (APIGetAppSettings <$> optional (A.space *> jsonP)),
       "/sql chat " *> (ExecChatStoreSQL <$> textP),
       "/sql agent " *> (ExecAgentStoreSQL <$> textP),
       "/sql slow" $> SlowSQLQueries,
@@ -6782,8 +6666,6 @@ chatCommandP =
       "/list remote ctrls" $> ListRemoteCtrls,
       "/stop remote ctrl" $> StopRemoteCtrl,
       "/delete remote ctrl " *> (DeleteRemoteCtrl <$> A.decimal),
-      "/_upload " *> (APIUploadStandaloneFile <$> A.decimal <* A.space <*> cryptoFileP),
-      "/_download " *> (APIDownloadStandaloneFile <$> A.decimal <* A.space <*> strP_ <*> cryptoFileP),
       ("/quit" <|> "/q" <|> "/exit") $> QuitChat,
       ("/version" <|> "/v") $> ShowVersion,
       "/debug locks" $> DebugLocks,
@@ -6963,29 +6845,3 @@ mkValidName = reverse . dropWhile isSpace . fst3 . foldl' addChar ("", '\NUL', 0
           | isPunctuation prev = validFirstChar || isSpace c || (punct < 3 && isPunctuation c)
           | otherwise = validFirstChar || isSpace c || isMark c || isPunctuation c
         validFirstChar = isLetter c || isNumber c || isSymbol c
-
-xftpSndFileTransfer_ :: ChatMonad m => User -> CryptoFile -> Integer -> Int -> Maybe ContactOrGroup -> m (FileInvitation, CIFile 'MDSnd, FileTransferMeta)
-xftpSndFileTransfer_ user file@(CryptoFile filePath cfArgs) fileSize n contactOrGroup_ = do
-  let fileName = takeFileName filePath
-      fInv = xftpFileInvitation fileName fileSize dummyFileDescr
-  fsFilePath <- toFSFilePath filePath
-  let srcFile = CryptoFile fsFilePath cfArgs
-  aFileId <- withAgent $ \a -> xftpSendFile a (aUserId user) srcFile (roundedFDCount n)
-  -- TODO CRSndFileStart event for XFTP
-  chSize <- asks $ fileChunkSize . config
-  ft@FileTransferMeta {fileId} <- withStore' $ \db -> createSndFileTransferXFTP db user contactOrGroup_ file fInv (AgentSndFileId aFileId) Nothing chSize
-  let fileSource = Just $ CryptoFile filePath cfArgs
-      ciFile = CIFile {fileId, fileName, fileSize, fileSource, fileStatus = CIFSSndStored, fileProtocol = FPXFTP}
-  pure (fInv, ciFile, ft)
-
-xftpSndFileRedirect :: ChatMonad m => User -> FileTransferId -> ValidFileDescription 'FRecipient -> m FileTransferMeta
-xftpSndFileRedirect user ftId vfd = do
-  let fileName = "redirect.yaml"
-      file = CryptoFile fileName Nothing
-      fInv = xftpFileInvitation fileName (fromIntegral $ B.length $ strEncode vfd) dummyFileDescr
-  aFileId <- withAgent $ \a -> xftpSendDescription a (aUserId user) vfd (roundedFDCount 1)
-  chSize <- asks $ fileChunkSize . config
-  withStore' $ \db -> createSndFileTransferXFTP db user Nothing file fInv (AgentSndFileId aFileId) (Just ftId) chSize
-
-dummyFileDescr :: FileDescr
-dummyFileDescr = FileDescr {fileDescrText = "", fileDescrPartNo = 0, fileDescrComplete = False}

src/Simplex/Chat/AppSettings.hs

@@ -1,190 +0,0 @@
-{-# LANGUAGE NamedFieldPuns #-}
-{-# LANGUAGE OverloadedStrings #-}
-{-# LANGUAGE StrictData #-}
-{-# LANGUAGE TemplateHaskell #-}
-
-module Simplex.Chat.AppSettings where
-
-import Control.Applicative ((<|>))
-import Data.Aeson (FromJSON (..), (.:?))
-import qualified Data.Aeson as J
-import qualified Data.Aeson.TH as JQ
-import Data.Maybe (fromMaybe)
-import Data.Text (Text)
-import Simplex.Messaging.Client (NetworkConfig, defaultNetworkConfig)
-import Simplex.Messaging.Parsers (defaultJSON, dropPrefix, enumJSON)
-import Simplex.Messaging.Util (catchAll_)
-
-data AppPlatform = APIOS | APAndroid | APDesktop deriving (Show)
-
-data NotificationMode = NMOff | NMPeriodic | NMInstant deriving (Show)
-
-data NotificationPreviewMode = NPMHidden | NPMContact | NPMMessage deriving (Show)
-
-data LockScreenCalls = LSCDisable | LSCShow | LSCAccept deriving (Show)
-
-data AppSettings = AppSettings
-  { appPlatform :: Maybe AppPlatform,
-    networkConfig :: Maybe NetworkConfig,
-    privacyEncryptLocalFiles :: Maybe Bool,
-    privacyAcceptImages :: Maybe Bool,
-    privacyLinkPreviews :: Maybe Bool,
-    privacyShowChatPreviews :: Maybe Bool,
-    privacySaveLastDraft :: Maybe Bool,
-    privacyProtectScreen :: Maybe Bool,
-    notificationMode :: Maybe NotificationMode,
-    notificationPreviewMode :: Maybe NotificationPreviewMode,
-    webrtcPolicyRelay :: Maybe Bool,
-    webrtcICEServers :: Maybe [Text],
-    confirmRemoteSessions :: Maybe Bool,
-    connectRemoteViaMulticast :: Maybe Bool,
-    connectRemoteViaMulticastAuto :: Maybe Bool,
-    developerTools :: Maybe Bool,
-    confirmDBUpgrades :: Maybe Bool,
-    androidCallOnLockScreen :: Maybe LockScreenCalls,
-    iosCallKitEnabled :: Maybe Bool,
-    iosCallKitCallsInRecents :: Maybe Bool
-  }
-  deriving (Show)
-
-defaultAppSettings :: AppSettings
-defaultAppSettings =
-  AppSettings
-    { appPlatform = Nothing,
-      networkConfig = Just defaultNetworkConfig,
-      privacyEncryptLocalFiles = Just True,
-      privacyAcceptImages = Just True,
-      privacyLinkPreviews = Just True,
-      privacyShowChatPreviews = Just True,
-      privacySaveLastDraft = Just True,
-      privacyProtectScreen = Just False,
-      notificationMode = Just NMInstant,
-      notificationPreviewMode = Just NPMMessage,
-      webrtcPolicyRelay = Just True,
-      webrtcICEServers = Just [],
-      confirmRemoteSessions = Just False,
-      connectRemoteViaMulticast = Just True,
-      connectRemoteViaMulticastAuto = Just True,
-      developerTools = Just False,
-      confirmDBUpgrades = Just False,
-      androidCallOnLockScreen = Just LSCShow,
-      iosCallKitEnabled = Just True,
-      iosCallKitCallsInRecents = Just False
-    }
-
-defaultParseAppSettings :: AppSettings
-defaultParseAppSettings =
-  AppSettings
-    { appPlatform = Nothing,
-      networkConfig = Nothing,
-      privacyEncryptLocalFiles = Nothing,
-      privacyAcceptImages = Nothing,
-      privacyLinkPreviews = Nothing,
-      privacyShowChatPreviews = Nothing,
-      privacySaveLastDraft = Nothing,
-      privacyProtectScreen = Nothing,
-      notificationMode = Nothing,
-      notificationPreviewMode = Nothing,
-      webrtcPolicyRelay = Nothing,
-      webrtcICEServers = Nothing,
-      confirmRemoteSessions = Nothing,
-      connectRemoteViaMulticast = Nothing,
-      connectRemoteViaMulticastAuto = Nothing,
-      developerTools = Nothing,
-      confirmDBUpgrades = Nothing,
-      androidCallOnLockScreen = Nothing,
-      iosCallKitEnabled = Nothing,
-      iosCallKitCallsInRecents = Nothing
-    }
-
-combineAppSettings :: AppSettings -> AppSettings -> AppSettings
-combineAppSettings platformDefaults storedSettings =
-  AppSettings
-    { appPlatform = p appPlatform, 
-      networkConfig = p networkConfig,
-      privacyEncryptLocalFiles = p privacyEncryptLocalFiles,
-      privacyAcceptImages = p privacyAcceptImages,
-      privacyLinkPreviews = p privacyLinkPreviews,
-      privacyShowChatPreviews = p privacyShowChatPreviews,
-      privacySaveLastDraft = p privacySaveLastDraft,
-      privacyProtectScreen = p privacyProtectScreen,
-      notificationMode = p notificationMode,
-      notificationPreviewMode = p notificationPreviewMode,
-      webrtcPolicyRelay = p webrtcPolicyRelay,
-      webrtcICEServers = p webrtcICEServers,
-      confirmRemoteSessions = p confirmRemoteSessions,
-      connectRemoteViaMulticast = p connectRemoteViaMulticast,
-      connectRemoteViaMulticastAuto = p connectRemoteViaMulticastAuto,
-      developerTools = p developerTools,
-      confirmDBUpgrades = p confirmDBUpgrades,
-      iosCallKitEnabled = p iosCallKitEnabled,
-      iosCallKitCallsInRecents = p iosCallKitCallsInRecents,
-      androidCallOnLockScreen = p androidCallOnLockScreen
-    }
-  where
-    p :: (AppSettings -> Maybe a) -> Maybe a
-    p sel = sel storedSettings <|> sel platformDefaults <|> sel defaultAppSettings
-
-$(JQ.deriveJSON (enumJSON $ dropPrefix "AP") ''AppPlatform)
-
-$(JQ.deriveJSON (enumJSON $ dropPrefix "NM") ''NotificationMode)
-
-$(JQ.deriveJSON (enumJSON $ dropPrefix "NPM") ''NotificationPreviewMode)
-
-$(JQ.deriveJSON (enumJSON $ dropPrefix "LSC") ''LockScreenCalls)
-
-$(JQ.deriveToJSON defaultJSON ''AppSettings)
-
-instance FromJSON AppSettings where
-  parseJSON (J.Object v) = do
-    appPlatform <- p "appPlatform"
-    networkConfig <- p "networkConfig"
-    privacyEncryptLocalFiles <- p "privacyEncryptLocalFiles"
-    privacyAcceptImages <- p "privacyAcceptImages"
-    privacyLinkPreviews <- p "privacyLinkPreviews"
-    privacyShowChatPreviews <- p "privacyShowChatPreviews"
-    privacySaveLastDraft <- p "privacySaveLastDraft"
-    privacyProtectScreen <- p "privacyProtectScreen"
-    notificationMode <- p "notificationMode"
-    notificationPreviewMode <- p "notificationPreviewMode"
-    webrtcPolicyRelay <- p "webrtcPolicyRelay"
-    webrtcICEServers <- p "webrtcICEServers"
-    confirmRemoteSessions <- p "confirmRemoteSessions"
-    connectRemoteViaMulticast <- p "connectRemoteViaMulticast"
-    connectRemoteViaMulticastAuto <- p "connectRemoteViaMulticastAuto"
-    developerTools <- p "developerTools"
-    confirmDBUpgrades <- p "confirmDBUpgrades"
-    iosCallKitEnabled <- p "iosCallKitEnabled"
-    iosCallKitCallsInRecents <- p "iosCallKitCallsInRecents"
-    androidCallOnLockScreen <- p "androidCallOnLockScreen"
-    pure
-      AppSettings
-        { appPlatform,
-          networkConfig,
-          privacyEncryptLocalFiles,
-          privacyAcceptImages,
-          privacyLinkPreviews,
-          privacyShowChatPreviews,
-          privacySaveLastDraft,
-          privacyProtectScreen,
-          notificationMode,
-          notificationPreviewMode,
-          webrtcPolicyRelay,
-          webrtcICEServers,
-          confirmRemoteSessions,
-          connectRemoteViaMulticast,
-          connectRemoteViaMulticastAuto,
-          developerTools,
-          confirmDBUpgrades,
-          iosCallKitEnabled,
-          iosCallKitCallsInRecents,
-          androidCallOnLockScreen
-        }
-    where
-      p key = v .:? key <|> pure Nothing
-  parseJSON _ = pure defaultParseAppSettings
-
-readAppSettings :: FilePath -> Maybe AppSettings -> IO AppSettings
-readAppSettings f platformDefaults =
-  combineAppSettings (fromMaybe defaultAppSettings platformDefaults) . fromMaybe defaultParseAppSettings
-    <$> (J.decodeFileStrict f `catchAll_` pure Nothing)

src/Simplex/Chat/Archive.hs

@@ -9,7 +9,6 @@ module Simplex.Chat.Archive
     importArchive,
     deleteStorage,
     sqlCipherExport,
-    sqlCipherTestKey,
     archiveFilesFolder,
   )
 where
@@ -21,7 +20,6 @@ import Control.Monad.Reader
 import qualified Data.ByteArray as BA
 import Data.Functor (($>))
 import Data.Maybe (fromMaybe)
-import Data.Text (Text)
 import qualified Data.Text as T
 import qualified Database.SQLite3 as SQL
 import Simplex.Chat.Controller
@@ -149,8 +147,19 @@ sqlCipherExport DBEncryptionConfig {currentKey = DBEncryptionKey key, newKey = D
       atomically $ writeTVar dbKey $ storeKey key' (fromMaybe False keepKey)
     export f = do
       withDB f (`SQL.exec` exportSQL) DBErrorExport
-      withDB (exported f) (`SQL.exec` testSQL key') DBErrorOpen
+      withDB (exported f) (`SQL.exec` testSQL) DBErrorOpen
       where
+        withDB f' a err =
+          liftIO (bracket (SQL.open $ T.pack f') SQL.close a $> Nothing)
+            `catch` checkSQLError
+            `catch` (\(e :: SomeException) -> sqliteError' e)
+            >>= mapM_ (throwDBError . err)
+          where
+            checkSQLError e = case SQL.sqlError e of
+              SQL.ErrorNotADatabase -> pure $ Just SQLiteErrorNotADatabase
+              _ -> sqliteError' e
+            sqliteError' :: Show e => e -> m (Maybe SQLiteError)
+            sqliteError' = pure . Just . SQLiteError . show
         exportSQL =
           T.unlines $
             keySQL key
@@ -158,38 +167,14 @@ sqlCipherExport DBEncryptionConfig {currentKey = DBEncryptionKey key, newKey = D
                    "SELECT sqlcipher_export('exported');",
                    "DETACH DATABASE exported;"
                  ]
-
-withDB :: forall a m. ChatMonad m => FilePath -> (SQL.Database -> IO a) -> (SQLiteError -> DatabaseError) -> m ()
-withDB f' a err =
-  liftIO (bracket (SQL.open $ T.pack f') SQL.close a $> Nothing)
-    `catch` checkSQLError
-    `catch` (\(e :: SomeException) -> sqliteError' e)
-    >>= mapM_ (throwDBError . err)
-  where
-    checkSQLError e = case SQL.sqlError e of
-      SQL.ErrorNotADatabase -> pure $ Just SQLiteErrorNotADatabase
-      _ -> sqliteError' e
-    sqliteError' :: Show e => e -> m (Maybe SQLiteError)
-    sqliteError' = pure . Just . SQLiteError . show
-
-testSQL :: BA.ScrubbedBytes -> Text
-testSQL k =
-  T.unlines $
-    keySQL k
-      <> [ "PRAGMA foreign_keys = ON;",
-            "PRAGMA secure_delete = ON;",
-            "SELECT count(*) FROM sqlite_master;"
-          ]
-
-keySQL :: BA.ScrubbedBytes -> [Text]
-keySQL k = ["PRAGMA key = " <> keyString k <> ";" | not (BA.null k)]
-
-sqlCipherTestKey :: forall m. ChatMonad m => DBEncryptionKey -> m ()
-sqlCipherTestKey (DBEncryptionKey key) = do
-  fs <- storageFiles
-  testKey `withDBs` fs
-  where
-    testKey f = withDB f (`SQL.exec` testSQL key) DBErrorOpen
+        testSQL =
+          T.unlines $
+            keySQL key'
+              <> [ "PRAGMA foreign_keys = ON;",
+                   "PRAGMA secure_delete = ON;",
+                   "SELECT count(*) FROM sqlite_master;"
+                 ]
+        keySQL k = ["PRAGMA key = " <> keyString k <> ";" | not (BA.null k)]
 
 withDBs :: Monad m => (FilePath -> m b) -> StorageFiles -> m b
 action `withDBs` StorageFiles {chatStore, agentStore} = action (dbFilePath chatStore) >> action (dbFilePath agentStore)

src/Simplex/Chat/Controller.hs

@@ -49,7 +49,6 @@ import Data.Word (Word16)
 import Language.Haskell.TH (Exp, Q, runIO)
 import Numeric.Natural
 import qualified Paths_simplex_chat as SC
-import Simplex.Chat.AppSettings
 import Simplex.Chat.Call
 import Simplex.Chat.Markdown (MarkdownList)
 import Simplex.Chat.Messages
@@ -60,7 +59,6 @@ import Simplex.Chat.Remote.Types
 import Simplex.Chat.Store (AutoAccept, StoreError (..), UserContactLink, UserMsgReceiptSettings)
 import Simplex.Chat.Types
 import Simplex.Chat.Types.Preferences
-import Simplex.FileTransfer.Description (FileDescriptionURI)
 import Simplex.Messaging.Agent (AgentClient, SubscriptionsInfo)
 import Simplex.Messaging.Agent.Client (AgentLocks, AgentWorkersDetails (..), AgentWorkersSummary (..), ProtocolTestFailure)
 import Simplex.Messaging.Agent.Env.SQLite (AgentConfig, NetworkConfig)
@@ -246,11 +244,8 @@ data ChatCommand
   | APIExportArchive ArchiveConfig
   | ExportArchive
   | APIImportArchive ArchiveConfig
-  | APISaveAppSettings AppSettings
-  | APIGetAppSettings (Maybe AppSettings)
   | APIDeleteStorage
   | APIStorageEncryption DBEncryptionConfig
-  | TestStorageEncryption DBEncryptionKey
   | ExecChatStoreSQL Text
   | ExecAgentStoreSQL Text
   | SlowSQLQueries
@@ -453,8 +448,6 @@ data ChatCommand
   | ListRemoteCtrls
   | StopRemoteCtrl -- Stop listening for announcements or terminate an active session
   | DeleteRemoteCtrl RemoteCtrlId -- Remove all local data associated with a remote controller session
-  | APIUploadStandaloneFile UserId CryptoFile
-  | APIDownloadStandaloneFile UserId FileDescriptionURI CryptoFile
   | QuitChat
   | ShowVersion
   | DebugLocks
@@ -594,26 +587,21 @@ data ChatResponse
   | CRRcvFileAccepted {user :: User, chatItem :: AChatItem}
   | CRRcvFileAcceptedSndCancelled {user :: User, rcvFileTransfer :: RcvFileTransfer}
   | CRRcvFileDescrNotReady {user :: User, chatItem :: AChatItem}
-  | CRRcvStandaloneFileCreated {user :: User, rcvFileTransfer :: RcvFileTransfer} -- returned by _download
-  | CRRcvFileStart {user :: User, chatItem :: AChatItem} -- sent by chats
-  | CRRcvFileProgressXFTP {user :: User, chatItem_ :: Maybe AChatItem, receivedSize :: Int64, totalSize :: Int64, rcvFileTransfer :: RcvFileTransfer}
+  | CRRcvFileStart {user :: User, chatItem :: AChatItem}
+  | CRRcvFileProgressXFTP {user :: User, chatItem :: AChatItem, receivedSize :: Int64, totalSize :: Int64}
   | CRRcvFileComplete {user :: User, chatItem :: AChatItem}
-  | CRRcvStandaloneFileComplete {user :: User, targetPath :: FilePath, rcvFileTransfer :: RcvFileTransfer}
-  | CRRcvFileCancelled {user :: User, chatItem_ :: Maybe AChatItem, rcvFileTransfer :: RcvFileTransfer}
+  | CRRcvFileCancelled {user :: User, chatItem :: AChatItem, rcvFileTransfer :: RcvFileTransfer}
   | CRRcvFileSndCancelled {user :: User, chatItem :: AChatItem, rcvFileTransfer :: RcvFileTransfer}
-  | CRRcvFileError {user :: User, chatItem_ :: Maybe AChatItem, agentError :: AgentErrorType, rcvFileTransfer :: RcvFileTransfer}
+  | CRRcvFileError {user :: User, chatItem :: AChatItem, agentError :: AgentErrorType}
   | CRSndFileStart {user :: User, chatItem :: AChatItem, sndFileTransfer :: SndFileTransfer}
   | CRSndFileComplete {user :: User, chatItem :: AChatItem, sndFileTransfer :: SndFileTransfer}
-  | CRSndFileRcvCancelled {user :: User, chatItem_ :: Maybe AChatItem, sndFileTransfer :: SndFileTransfer}
-  | CRSndFileCancelled {user :: User, chatItem_ :: Maybe AChatItem, fileTransferMeta :: FileTransferMeta, sndFileTransfers :: [SndFileTransfer]}
-  | CRSndStandaloneFileCreated {user :: User, fileTransferMeta :: FileTransferMeta} -- returned by _upload
-  | CRSndFileStartXFTP {user :: User, chatItem :: AChatItem, fileTransferMeta :: FileTransferMeta} -- not used
-  | CRSndFileProgressXFTP {user :: User, chatItem_ :: Maybe AChatItem, fileTransferMeta :: FileTransferMeta, sentSize :: Int64, totalSize :: Int64}
-  | CRSndFileRedirectStartXFTP {user :: User, fileTransferMeta :: FileTransferMeta, redirectMeta :: FileTransferMeta}
+  | CRSndFileRcvCancelled {user :: User, chatItem :: AChatItem, sndFileTransfer :: SndFileTransfer}
+  | CRSndFileCancelled {user :: User, chatItem :: AChatItem, fileTransferMeta :: FileTransferMeta, sndFileTransfers :: [SndFileTransfer]}
+  | CRSndFileStartXFTP {user :: User, chatItem :: AChatItem, fileTransferMeta :: FileTransferMeta}
+  | CRSndFileProgressXFTP {user :: User, chatItem :: AChatItem, fileTransferMeta :: FileTransferMeta, sentSize :: Int64, totalSize :: Int64}
   | CRSndFileCompleteXFTP {user :: User, chatItem :: AChatItem, fileTransferMeta :: FileTransferMeta}
-  | CRSndStandaloneFileComplete {user :: User, fileTransferMeta :: FileTransferMeta, rcvURIs :: [Text]}
-  | CRSndFileCancelledXFTP {user :: User, chatItem_ :: Maybe AChatItem, fileTransferMeta :: FileTransferMeta}
-  | CRSndFileError {user :: User, chatItem_ :: Maybe AChatItem, fileTransferMeta :: FileTransferMeta}
+  | CRSndFileCancelledXFTP {user :: User, chatItem :: AChatItem, fileTransferMeta :: FileTransferMeta}
+  | CRSndFileError {user :: User, chatItem :: AChatItem}
   | CRUserProfileUpdated {user :: User, fromProfile :: Profile, toProfile :: Profile, updateSummary :: UserProfileUpdateSummary}
   | CRUserProfileImage {user :: User, profile :: Profile}
   | CRContactAliasUpdated {user :: User, toContact :: Contact}
@@ -679,7 +667,7 @@ data ChatResponse
   | CRUserContactLinkSubscribed -- TODO delete
   | CRUserContactLinkSubError {chatError :: ChatError} -- TODO delete
   | CRNtfTokenStatus {status :: NtfTknStatus}
-  | CRNtfToken {token :: DeviceToken, status :: NtfTknStatus, ntfMode :: NotificationsMode, ntfServer :: NtfServer}
+  | CRNtfToken {token :: DeviceToken, status :: NtfTknStatus, ntfMode :: NotificationsMode}
   | CRNtfMessages {user_ :: Maybe User, connEntity_ :: Maybe ConnectionEntity, msgTs :: Maybe UTCTime, ntfMessages :: [NtfMsgInfo]}
   | CRNtfMessage {user :: User, connEntity :: ConnectionEntity, ntfMessage :: NtfMsgInfo}
   | CRContactConnectionDeleted {user :: User, connection :: PendingContactConnection}
@@ -714,7 +702,6 @@ data ChatResponse
   | CRChatError {user_ :: Maybe User, chatError :: ChatError}
   | CRChatErrors {user_ :: Maybe User, chatErrors :: [ChatError]}
   | CRArchiveImported {archiveErrors :: [ArchiveError]}
-  | CRAppSettings {appSettings :: AppSettings}
   | CRTimedAction {action :: String, durationMilliseconds :: Int64}
   deriving (Show)
 
@@ -948,8 +935,8 @@ data NtfMsgInfo = NtfMsgInfo {msgId :: Text, msgTs :: UTCTime}
 ntfMsgInfo :: SMPMsgMeta -> NtfMsgInfo
 ntfMsgInfo SMPMsgMeta {msgId, msgTs} = NtfMsgInfo {msgId = decodeLatin1 $ strEncode msgId, msgTs = systemToUTCTime msgTs}
 
-crNtfToken :: (DeviceToken, NtfTknStatus, NotificationsMode, NtfServer) -> ChatResponse
-crNtfToken (token, status, ntfMode, ntfServer) = CRNtfToken {token, status, ntfMode, ntfServer}
+crNtfToken :: (DeviceToken, NtfTknStatus, NotificationsMode) -> ChatResponse
+crNtfToken (token, status, ntfMode) = CRNtfToken {token, status, ntfMode}
 
 data SwitchProgress = SwitchProgress
   { queueDirection :: QueueDirection,
@@ -1252,14 +1239,6 @@ mkChatError :: SomeException -> ChatError
 mkChatError = ChatError . CEException . show
 {-# INLINE mkChatError #-}
 
-catchStoreError :: ExceptT StoreError IO a -> (StoreError -> ExceptT StoreError IO a) -> ExceptT StoreError IO a
-catchStoreError = catchAllErrors mkStoreError
-{-# INLINE catchStoreError #-}
-
-mkStoreError :: SomeException -> StoreError
-mkStoreError = SEInternalError . show
-{-# INLINE mkStoreError #-}
-
 chatCmdError :: Maybe User -> String -> ChatResponse
 chatCmdError user = CRChatCmdError user . ChatError . CECommandError
 

src/Simplex/Chat/Markdown.hs

@@ -30,11 +30,10 @@ import qualified Data.Text as T
 import Data.Text.Encoding (encodeUtf8)
 import Simplex.Chat.Types
 import Simplex.Chat.Types.Util
-import Simplex.Messaging.Agent.Protocol (AConnectionRequestUri (..), ConnReqUriData (..), ConnectionRequestUri (..), SMPQueue (..))
+import Simplex.Messaging.Agent.Protocol (AConnectionRequestUri (..), ConnReqScheme (..), ConnReqUriData (..), ConnectionRequestUri (..), SMPQueue (..))
 import Simplex.Messaging.Encoding.String
 import Simplex.Messaging.Parsers (defaultJSON, dropPrefix, enumJSON, fstToLower, sumTypeJSON)
 import Simplex.Messaging.Protocol (ProtocolServer (..))
-import Simplex.Messaging.ServiceScheme (ServiceScheme (..))
 import Simplex.Messaging.Util (safeDecodeUtf8)
 import System.Console.ANSI.Types
 import qualified Text.Email.Validate as Email
@@ -232,10 +231,10 @@ markdownP = mconcat <$> A.many' fragmentP
     simplexUriFormat :: AConnectionRequestUri -> Format
     simplexUriFormat = \case
       ACR _ (CRContactUri crData) ->
-        let uri = safeDecodeUtf8 . strEncode $ CRContactUri crData {crScheme = SSSimplex}
+        let uri = safeDecodeUtf8 . strEncode $ CRContactUri crData {crScheme = CRSSimplex}
          in SimplexLink (linkType' crData) uri $ uriHosts crData
       ACR _ (CRInvitationUri crData e2e) ->
-        let uri = safeDecodeUtf8 . strEncode $ CRInvitationUri crData {crScheme = SSSimplex} e2e
+        let uri = safeDecodeUtf8 . strEncode $ CRInvitationUri crData {crScheme = CRSSimplex} e2e
          in SimplexLink XLInvitation uri $ uriHosts crData
       where
         uriHosts ConnReqUriData {crSmpQueues} = L.map (safeDecodeUtf8 . strEncode) $ sconcat $ L.map (host . qServer) crSmpQueues

src/Simplex/Chat/Messages.hs

@@ -360,24 +360,6 @@ mkCIMeta itemId itemContent itemText itemStatus itemSharedMsgId itemDeleted item
         _ -> False
    in CIMeta {itemId, itemTs, itemText, itemStatus, itemSharedMsgId, itemDeleted, itemEdited, itemTimed, itemLive, editable, forwardedByMember, createdAt, updatedAt}
 
-dummyMeta :: ChatItemId -> UTCTime -> Text -> CIMeta c 'MDSnd
-dummyMeta itemId ts itemText =
-  CIMeta
-    { itemId,
-      itemTs = ts,
-      itemText,
-      itemStatus = CISSndNew,
-      itemSharedMsgId = Nothing,
-      itemDeleted = Nothing,
-      itemEdited = False,
-      itemTimed = Nothing,
-      itemLive = Nothing,
-      editable = False,
-      forwardedByMember = Nothing,
-      createdAt = ts,
-      updatedAt = ts
-    }
-
 data CITimed = CITimed
   { ttl :: Int, -- seconds
     deleteAt :: Maybe UTCTime -- this is initially Nothing for received items, the timer starts when they are read

src/Simplex/Chat/Messages/CIContent.hs

@@ -139,7 +139,7 @@ data CIContent (d :: MsgDirection) where
   CISndModerated :: CIContent 'MDSnd
   CIRcvModerated :: CIContent 'MDRcv
   CIRcvBlocked :: CIContent 'MDRcv
-  CIInvalidJSON :: Text -> CIContent d -- this is also used for logical database errors, e.g. SEBadChatItem
+  CIInvalidJSON :: Text -> CIContent d
 -- ^ This type is used both in API and in DB, so we use different JSON encodings for the database and for the API
 -- ! ^ Nested sum types also have to use different encodings for database and API
 -- ! ^ to avoid breaking cross-platform compatibility, see RcvGroupEvent and SndGroupEvent
@@ -172,7 +172,7 @@ ciRequiresAttention content = case msgDirection @d of
     CIRcvGroupInvitation {} -> True
     CIRcvDirectEvent rde -> case rde of
       RDEContactDeleted -> False
-      RDEProfileUpdated {} -> False
+      RDEProfileUpdated {} -> True
     CIRcvGroupEvent rge -> case rge of
       RGEMemberAdded {} -> False
       RGEMemberConnected -> False

src/Simplex/Chat/Migrations/M20240214_redirect_file_id.hs

@@ -1,22 +0,0 @@
-{-# LANGUAGE QuasiQuotes #-}
-
-module Simplex.Chat.Migrations.M20240214_redirect_file_id where
-
-import Database.SQLite.Simple (Query)
-import Database.SQLite.Simple.QQ (sql)
-
-m20240214_redirect_file_id :: Query
-m20240214_redirect_file_id =
-  [sql|
-ALTER TABLE files ADD COLUMN redirect_file_id INTEGER REFERENCES files ON DELETE CASCADE;
-
-CREATE INDEX idx_files_redirect_file_id on files(redirect_file_id);
-|]
-
-down_m20240214_redirect_file_id :: Query
-down_m20240214_redirect_file_id =
-  [sql|
-DROP INDEX idx_files_redirect_file_id;
-
-ALTER TABLE files DROP COLUMN redirect_file_id;
-|]

src/Simplex/Chat/Migrations/M20240222_app_settings.hs

@@ -1,20 +0,0 @@
-{-# LANGUAGE QuasiQuotes #-}
-
-module Simplex.Chat.Migrations.M20240222_app_settings where
-
-import Database.SQLite.Simple (Query)
-import Database.SQLite.Simple.QQ (sql)
-
-m20240222_app_settings :: Query
-m20240222_app_settings =
-  [sql|
-CREATE TABLE app_settings (
-  app_settings TEXT NOT NULL
-);
-|]
-
-down_m20240222_app_settings :: Query
-down_m20240222_app_settings =
-  [sql|
-DROP TABLE app_settings;
-|]

src/Simplex/Chat/Migrations/M20240226_users_restrict.hs

@@ -1,30 +0,0 @@
-{-# LANGUAGE QuasiQuotes #-}
-
-module Simplex.Chat.Migrations.M20240226_users_restrict where
-
-import Database.SQLite.Simple (Query)
-import Database.SQLite.Simple.QQ (sql)
-
-m20240226_users_restrict :: Query
-m20240226_users_restrict =
-  [sql|
-PRAGMA writable_schema=1;
-
-UPDATE sqlite_master
-SET sql = replace(sql, 'ON DELETE CASCADE', 'ON DELETE RESTRICT')
-WHERE name = 'users' AND type = 'table';
-
-PRAGMA writable_schema=0;
-|]
-
-down_m20240226_users_restrict :: Query
-down_m20240226_users_restrict =
-  [sql|
-PRAGMA writable_schema=1;
-
-UPDATE sqlite_master
-SET sql = replace(sql, 'ON DELETE RESTRICT', 'ON DELETE CASCADE')
-WHERE name = 'users' AND type = 'table';
-
-PRAGMA writable_schema=0;
-|]

src/Simplex/Chat/Migrations/chat_schema.sql

@@ -22,7 +22,7 @@ CREATE TABLE contact_profiles(
 );
 CREATE TABLE users(
   user_id INTEGER PRIMARY KEY,
-  contact_id INTEGER NOT NULL UNIQUE REFERENCES contacts ON DELETE RESTRICT
+  contact_id INTEGER NOT NULL UNIQUE REFERENCES contacts ON DELETE CASCADE
   DEFERRABLE INITIALLY DEFERRED,
   local_display_name TEXT NOT NULL UNIQUE,
   active_user INTEGER NOT NULL DEFAULT 0,
@@ -37,7 +37,7 @@ CREATE TABLE users(
   user_member_profile_updated_at TEXT, -- 1 for active user
   FOREIGN KEY(user_id, local_display_name)
   REFERENCES display_names(user_id, local_display_name)
-  ON DELETE RESTRICT
+  ON DELETE CASCADE
   ON UPDATE CASCADE
   DEFERRABLE INITIALLY DEFERRED
 );
@@ -193,8 +193,7 @@ CREATE TABLE files(
   protocol TEXT NOT NULL DEFAULT 'smp',
   file_crypto_key BLOB,
   file_crypto_nonce BLOB,
-  note_folder_id INTEGER DEFAULT NULL REFERENCES note_folders ON DELETE CASCADE,
-  redirect_file_id INTEGER REFERENCES files ON DELETE CASCADE
+  note_folder_id INTEGER DEFAULT NULL REFERENCES note_folders ON DELETE CASCADE
 );
 CREATE TABLE snd_files(
   file_id INTEGER NOT NULL REFERENCES files ON DELETE CASCADE,
@@ -562,7 +561,6 @@ CREATE TABLE note_folders(
   favorite INTEGER NOT NULL DEFAULT 0,
   unread_chat INTEGER NOT NULL DEFAULT 0
 );
-CREATE TABLE app_settings(app_settings TEXT NOT NULL);
 CREATE INDEX contact_profiles_index ON contact_profiles(
   display_name,
   full_name
@@ -856,4 +854,3 @@ CREATE INDEX idx_chat_items_notes_item_status on chat_items(
   note_folder_id,
   item_status
 );
-CREATE INDEX idx_files_redirect_file_id on files(redirect_file_id);

src/Simplex/Chat/Store/AppSettings.hs

@@ -1,22 +0,0 @@
-{-# LANGUAGE OverloadedStrings #-}
-
-module Simplex.Chat.Store.AppSettings where
-
-import Control.Monad (join)
-import Control.Monad.IO.Class (liftIO)
-import qualified Data.Aeson as J
-import Data.Maybe (fromMaybe)
-import Database.SQLite.Simple (Only (..))
-import Simplex.Chat.AppSettings (AppSettings (..), combineAppSettings, defaultAppSettings, defaultParseAppSettings)
-import Simplex.Messaging.Agent.Store.SQLite (maybeFirstRow)
-import qualified Simplex.Messaging.Agent.Store.SQLite.DB as DB
-
-saveAppSettings :: DB.Connection -> AppSettings -> IO ()
-saveAppSettings db appSettings = do
-  DB.execute_ db "DELETE FROM app_settings"
-  DB.execute db "INSERT INTO app_settings (app_settings) VALUES (?)" (Only $ J.encode appSettings)
-
-getAppSettings :: DB.Connection -> Maybe AppSettings -> IO AppSettings
-getAppSettings db platformDefaults = do
-  stored_ <- join <$> liftIO (maybeFirstRow (J.decodeStrict . fromOnly) $ DB.query_ db "SELECT app_settings FROM app_settings")
-  pure $ combineAppSettings (fromMaybe defaultAppSettings platformDefaults) (fromMaybe defaultParseAppSettings stored_)

src/Simplex/Chat/Store/Files.hs

@@ -38,7 +38,6 @@ module Simplex.Chat.Store.Files
     getGroupFileIdBySharedMsgId,
     getDirectFileIdBySharedMsgId,
     getChatRefByFileId,
-    lookupChatRefByFileId,
     updateSndFileStatus,
     createSndFileChunk,
     updateSndFileChunkMsg,
@@ -46,7 +45,6 @@ module Simplex.Chat.Store.Files
     deleteSndFileChunks,
     createRcvFileTransfer,
     createRcvGroupFileTransfer,
-    createRcvStandaloneFileTransfer,
     appendRcvFD,
     getRcvFileDescrByRcvFileId,
     getRcvFileDescrBySndFileId,
@@ -71,7 +69,6 @@ module Simplex.Chat.Store.Files
     getFileTransfer,
     getFileTransferProgress,
     getFileTransferMeta,
-    lookupFileTransferRedirectMeta,
     getSndFileTransfer,
     getSndFileTransfers,
     getContactFileInfo,
@@ -88,14 +85,12 @@ import Control.Monad
 import Control.Monad.Except
 import Control.Monad.IO.Class
 import Data.Either (rights)
-import Data.Functor ((<&>))
 import Data.Int (Int64)
 import Data.Maybe (fromMaybe, isJust, listToMaybe)
 import Data.Text (Text)
 import Data.Time (addUTCTime)
 import Data.Time.Clock (UTCTime (..), getCurrentTime, nominalDay)
 import Data.Type.Equality
-import Data.Word (Word32)
 import Database.SQLite.Simple (Only (..), (:.) (..))
 import Database.SQLite.Simple.QQ (sql)
 import Database.SQLite.Simple.ToField (ToField)
@@ -191,7 +186,7 @@ createSndGroupFileTransfer db userId GroupInfo {groupId} filePath FileInvitation
     "INSERT INTO files (user_id, group_id, file_name, file_path, file_size, chunk_size, file_inline, ci_file_status, protocol, created_at, updated_at) VALUES (?,?,?,?,?,?,?,?,?,?,?)"
     ((userId, groupId, fileName, filePath, fileSize, chunkSize) :. (fileInline, CIFSSndStored, FPSMP, currentTs, currentTs))
   fileId <- insertedRowId db
-  pure FileTransferMeta {fileId, xftpSndFile = Nothing, xftpRedirectFor = Nothing, fileName, filePath, fileSize, fileInline, chunkSize, cancelled = False}
+  pure FileTransferMeta {fileId, xftpSndFile = Nothing, fileName, filePath, fileSize, fileInline, chunkSize, cancelled = False}
 
 createSndGroupFileTransferConnection :: DB.Connection -> User -> Int64 -> (CommandId, ConnId) -> GroupMember -> SubscriptionMode -> IO ()
 createSndGroupFileTransferConnection db user@User {userId} fileId (cmdId, acId) GroupMember {groupMemberId} subMode = do
@@ -264,16 +259,16 @@ getSndFTViaMsgDelivery db User {userId} Connection {connId, agentConnId} agentMs
       (\n -> SndFileTransfer {fileId, fileStatus, fileName, fileSize, chunkSize, filePath, fileDescrId, fileInline, groupMemberId, recipientDisplayName = n, connId, agentConnId})
         <$> (contactName_ <|> memberName_)
 
-createSndFileTransferXFTP :: DB.Connection -> User -> Maybe ContactOrGroup -> CryptoFile -> FileInvitation -> AgentSndFileId -> Maybe FileTransferId -> Integer -> IO FileTransferMeta
-createSndFileTransferXFTP db User {userId} contactOrGroup_ (CryptoFile filePath cryptoArgs) FileInvitation {fileName, fileSize} agentSndFileId xftpRedirectFor chunkSize = do
+createSndFileTransferXFTP :: DB.Connection -> User -> ContactOrGroup -> CryptoFile -> FileInvitation -> AgentSndFileId -> Integer -> IO FileTransferMeta
+createSndFileTransferXFTP db User {userId} contactOrGroup (CryptoFile filePath cryptoArgs) FileInvitation {fileName, fileSize} agentSndFileId chunkSize = do
   currentTs <- getCurrentTime
   let xftpSndFile = Just XFTPSndFile {agentSndFileId, privateSndFileDescr = Nothing, agentSndFileDeleted = False, cryptoArgs}
   DB.execute
     db
-    "INSERT INTO files (contact_id, group_id, user_id, file_name, file_path, file_crypto_key, file_crypto_nonce, file_size, chunk_size, redirect_file_id, agent_snd_file_id, ci_file_status, protocol, created_at, updated_at) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)"
-    (maybe (Nothing, Nothing) contactAndGroupIds contactOrGroup_ :. (userId, fileName, filePath, CF.fileKey <$> cryptoArgs, CF.fileNonce <$> cryptoArgs, fileSize, chunkSize) :. (xftpRedirectFor, agentSndFileId, CIFSSndStored, FPXFTP, currentTs, currentTs))
+    "INSERT INTO files (contact_id, group_id, user_id, file_name, file_path, file_crypto_key, file_crypto_nonce, file_size, chunk_size, agent_snd_file_id, ci_file_status, protocol, created_at, updated_at) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?)"
+    (contactAndGroupIds contactOrGroup :. (userId, fileName, filePath, CF.fileKey <$> cryptoArgs, CF.fileNonce <$> cryptoArgs, fileSize, chunkSize, agentSndFileId, CIFSSndStored, FPXFTP, currentTs, currentTs))
   fileId <- insertedRowId db
-  pure FileTransferMeta {fileId, xftpSndFile, xftpRedirectFor, fileName, filePath, fileSize, fileInline = Nothing, chunkSize, cancelled = False}
+  pure FileTransferMeta {fileId, xftpSndFile, fileName, filePath, fileSize, fileInline = Nothing, chunkSize, cancelled = False}
 
 createSndFTDescrXFTP :: DB.Connection -> User -> Maybe GroupMember -> Connection -> FileTransferMeta -> FileDescr -> IO ()
 createSndFTDescrXFTP db User {userId} m Connection {connId} FileTransferMeta {fileId} FileDescr {fileDescrText, fileDescrPartNo, fileDescrComplete} = do
@@ -408,14 +403,11 @@ getDirectFileIdBySharedMsgId db User {userId} Contact {contactId} sharedMsgId =
       (userId, contactId, sharedMsgId)
 
 getChatRefByFileId :: DB.Connection -> User -> Int64 -> ExceptT StoreError IO ChatRef
-getChatRefByFileId db user fileId = liftIO (lookupChatRefByFileId db user fileId) >>= maybe (throwError $ SEInternalError "could not retrieve chat ref by file id") pure
-
-lookupChatRefByFileId :: DB.Connection -> User -> Int64 -> IO (Maybe ChatRef)
-lookupChatRefByFileId db User {userId} fileId =
-  getChatRef <&> \case
-    [(Just contactId, Nothing)] -> Just $ ChatRef CTDirect contactId
-    [(Nothing, Just groupId)] -> Just $ ChatRef CTGroup groupId
-    _ -> Nothing
+getChatRefByFileId db User {userId} fileId =
+  liftIO getChatRef >>= \case
+    [(Just contactId, Nothing)] -> pure $ ChatRef CTDirect contactId
+    [(Nothing, Just groupId)] -> pure $ ChatRef CTGroup groupId
+    _ -> throwError $ SEInternalError "could not retrieve chat ref by file id"
   where
     getChatRef =
       DB.query
@@ -526,23 +518,6 @@ createRcvGroupFileTransfer db userId GroupMember {groupId, groupMemberId, localD
       (fileId, FSNew, fileConnReq, fileInline, rcvFileInline, groupMemberId, rfdId, currentTs, currentTs)
   pure RcvFileTransfer {fileId, xftpRcvFile, fileInvitation = f, fileStatus = RFSNew, rcvFileInline, senderDisplayName = c, chunkSize, cancelled = False, grpMemberId = Just groupMemberId, cryptoArgs = Nothing}
 
-createRcvStandaloneFileTransfer :: DB.Connection -> UserId -> CryptoFile -> Int64 -> Word32 -> ExceptT StoreError IO Int64
-createRcvStandaloneFileTransfer db userId (CryptoFile filePath cfArgs_) fileSize chunkSize = do
-  currentTs <- liftIO getCurrentTime
-  fileId <- liftIO $ do
-    DB.execute
-      db
-      "INSERT INTO files (user_id, file_name, file_path, file_size, chunk_size, ci_file_status, protocol, created_at, updated_at) VALUES (?,?,?,?,?,?,?,?,?)"
-      (userId, takeFileName filePath, filePath, fileSize, chunkSize, CIFSRcvInvitation, FPXFTP, currentTs, currentTs)
-    insertedRowId db
-  liftIO . forM_ cfArgs_ $ \cfArgs -> setFileCryptoArgs_ db fileId cfArgs currentTs
-  liftIO $
-    DB.execute
-      db
-      "INSERT INTO rcv_files (file_id, file_status, created_at, updated_at) VALUES (?,?,?,?)"
-      (fileId, FSNew, currentTs, currentTs)
-  pure fileId
-
 createRcvFD_ :: DB.Connection -> UserId -> UTCTime -> FileDescr -> ExceptT StoreError IO RcvFileDescr
 createRcvFD_ db userId currentTs FileDescr {fileDescrText, fileDescrPartNo, fileDescrComplete} = do
   when (fileDescrPartNo /= 0) $ throwError SERcvFileInvalidDescrPart
@@ -669,9 +644,9 @@ getRcvFileTransfer_ db userId fileId = do
       (FileStatus, Maybe ConnReqInvitation, Maybe Int64, String, Integer, Integer, Maybe Bool) :. (Maybe ContactName, Maybe ContactName, Maybe FilePath, Maybe C.SbKey, Maybe C.CbNonce, Maybe InlineFileMode, Maybe InlineFileMode, Maybe AgentRcvFileId, Bool) :. (Maybe Int64, Maybe AgentConnId) ->
       ExceptT StoreError IO RcvFileTransfer
     rcvFileTransfer rfd_ ((fileStatus', fileConnReq, grpMemberId, fileName, fileSize, chunkSize, cancelled_) :. (contactName_, memberName_, filePath_, fileKey, fileNonce, fileInline, rcvFileInline, agentRcvFileId, agentRcvFileDeleted) :. (connId_, agentConnId_)) =
-      case contactName_ <|> memberName_ <|> standaloneName_ of
+      case contactName_ <|> memberName_ of
         Nothing -> throwError $ SERcvFileInvalid fileId
-        Just name ->
+        Just name -> do
           case fileStatus' of
             FSNew -> pure $ ft name RFSNew
             FSAccepted -> ft name . RFSAccepted <$> rfi
@@ -679,9 +654,6 @@ getRcvFileTransfer_ db userId fileId = do
             FSComplete -> ft name . RFSComplete <$> rfi
             FSCancelled -> ft name . RFSCancelled <$> rfi_
       where
-        standaloneName_ = case (connId_, agentRcvFileId, filePath_) of
-          (Nothing, Just _, Just _) -> Just "" -- filePath marks files that are accepted from contact or, in this case, set by createRcvDirectFileTransfer
-          _ -> Nothing
         ft senderDisplayName fileStatus =
           let fileInvitation = FileInvitation {fileName, fileSize, fileDigest = Nothing, fileConnReq, fileInline, fileDescr = Nothing}
               cryptoArgs = CFArgs <$> fileKey <*> fileNonce
@@ -916,22 +888,17 @@ getFileTransferMeta_ db userId fileId =
     DB.query
       db
       [sql|
-        SELECT file_name, file_size, chunk_size, file_path, file_crypto_key, file_crypto_nonce, file_inline, agent_snd_file_id, agent_snd_file_deleted, private_snd_file_descr, cancelled, redirect_file_id
+        SELECT file_name, file_size, chunk_size, file_path, file_crypto_key, file_crypto_nonce, file_inline, agent_snd_file_id, agent_snd_file_deleted, private_snd_file_descr, cancelled
         FROM files
         WHERE user_id = ? AND file_id = ?
       |]
       (userId, fileId)
   where
-    fileTransferMeta :: (String, Integer, Integer, FilePath, Maybe C.SbKey, Maybe C.CbNonce, Maybe InlineFileMode, Maybe AgentSndFileId, Bool, Maybe Text, Maybe Bool, Maybe FileTransferId) -> FileTransferMeta
-    fileTransferMeta (fileName, fileSize, chunkSize, filePath, fileKey, fileNonce, fileInline, aSndFileId_, agentSndFileDeleted, privateSndFileDescr, cancelled_, xftpRedirectFor) =
+    fileTransferMeta :: (String, Integer, Integer, FilePath, Maybe C.SbKey, Maybe C.CbNonce, Maybe InlineFileMode, Maybe AgentSndFileId, Bool, Maybe Text, Maybe Bool) -> FileTransferMeta
+    fileTransferMeta (fileName, fileSize, chunkSize, filePath, fileKey, fileNonce, fileInline, aSndFileId_, agentSndFileDeleted, privateSndFileDescr, cancelled_) =
       let cryptoArgs = CFArgs <$> fileKey <*> fileNonce
           xftpSndFile = (\fId -> XFTPSndFile {agentSndFileId = fId, privateSndFileDescr, agentSndFileDeleted, cryptoArgs}) <$> aSndFileId_
-        in FileTransferMeta {fileId, xftpSndFile, xftpRedirectFor, fileName, fileSize, chunkSize, filePath, fileInline, cancelled = fromMaybe False cancelled_}
-
-lookupFileTransferRedirectMeta :: DB.Connection -> User -> Int64 -> IO [FileTransferMeta]
-lookupFileTransferRedirectMeta db User {userId} fileId = do
-  redirects <- DB.query db "SELECT file_id FROM files WHERE user_id = ? AND redirect_file_id = ?" (userId, fileId)
-  rights <$> mapM (runExceptT . getFileTransferMeta_ db userId . fromOnly) redirects
+       in FileTransferMeta {fileId, xftpSndFile, fileName, fileSize, chunkSize, filePath, fileInline, cancelled = fromMaybe False cancelled_}
 
 createLocalFile :: ToField (CIFileStatus d) => CIFileStatus d -> DB.Connection -> User -> NoteFolder -> ChatItemId -> UTCTime -> CryptoFile -> Integer -> Integer -> IO Int64
 createLocalFile fileStatus db User {userId} NoteFolder {noteFolderId} chatItemId itemTs CryptoFile {filePath, cryptoArgs} fileSize fileChunkSize = do

src/Simplex/Chat/Store/Messages.hs

@@ -39,7 +39,7 @@ module Simplex.Chat.Store.Messages
     getDirectChat,
     getGroupChat,
     getLocalChat,
-    getDirectChatItemLast,
+    getDirectChatItemsLast,
     getAllChatItems,
     getAChatItem,
     updateDirectChatItem,
@@ -92,7 +92,6 @@ module Simplex.Chat.Store.Messages
     getLocalChatItemIdByText,
     getLocalChatItemIdByText',
     getChatItemByFileId,
-    lookupChatItemByFileId,
     getChatItemByGroupId,
     updateDirectChatItemStatus,
     getTimedItems,
@@ -126,7 +125,6 @@ import Data.List (sortBy)
 import Data.Maybe (fromMaybe, isJust, mapMaybe)
 import Data.Ord (Down (..), comparing)
 import Data.Text (Text)
-import qualified Data.Text as T
 import Data.Time (addUTCTime)
 import Data.Time.Clock (UTCTime (..), getCurrentTime)
 import Database.SQLite.Simple (NamedParam (..), Only (..), Query, (:.) (..))
@@ -830,7 +828,7 @@ toLocalChatItem currentTs ((itemId, itemTs, AMsgDirection msgDir, itemContentTex
     cItem :: MsgDirectionI d => SMsgDirection d -> CIDirection 'CTLocal d -> CIStatus d -> CIContent d -> Maybe (CIFile d) -> CChatItem 'CTLocal
     cItem d chatDir ciStatus content file =
       CChatItem d ChatItem {chatDir, meta = ciMeta content ciStatus, content, formattedText = parseMaybeMarkdownList itemText, quotedItem = Nothing, reactions = [], file}
-    badItem = Left $ SEBadChatItem itemId (Just itemTs)
+    badItem = Left $ SEBadChatItem itemId
     ciMeta :: CIContent d -> CIStatus d -> CIMeta 'CTLocal d
     ciMeta content status =
       let itemDeleted' = case itemDeleted of
@@ -924,118 +922,97 @@ getDirectChat :: DB.Connection -> User -> Int64 -> ChatPagination -> Maybe Strin
 getDirectChat db user contactId pagination search_ = do
   let search = fromMaybe "" search_
   ct <- getContact db user contactId
-  liftIO $ case pagination of
+  liftIO . getDirectChatReactions_ db ct =<< case pagination of
     CPLast count -> getDirectChatLast_ db user ct count search
     CPAfter afterId count -> getDirectChatAfter_ db user ct afterId count search
     CPBefore beforeId count -> getDirectChatBefore_ db user ct beforeId count search
 
--- the last items in reverse order (the last item in the conversation is the first in the returned list)
-getDirectChatLast_ :: DB.Connection -> User -> Contact -> Int -> String -> IO (Chat 'CTDirect)
-getDirectChatLast_ db user@User {userId} ct@Contact {contactId} count search = do
+getDirectChatLast_ :: DB.Connection -> User -> Contact -> Int -> String -> ExceptT StoreError IO (Chat 'CTDirect)
+getDirectChatLast_ db user ct@Contact {contactId} count search = do
   let stats = ChatStats {unreadCount = 0, minUnreadItemId = 0, unreadChat = False}
-  chatItemIds <- getDirectChatItemIdsLast_
-  currentTs <- getCurrentTime
-  chatItems <- mapM (safeGetDirectItem db user ct currentTs) chatItemIds
+  chatItems <- getDirectChatItemsLast db user contactId count search
   pure $ Chat (DirectChat ct) (reverse chatItems) stats
-  where
-    getDirectChatItemIdsLast_ :: IO [ChatItemId]
-    getDirectChatItemIdsLast_ =
-      map fromOnly
-        <$> DB.query
-          db
-          [sql|
-            SELECT chat_item_id
-            FROM chat_items
-            WHERE user_id = ? AND contact_id = ? AND item_text LIKE '%' || ? || '%'
-            ORDER BY created_at DESC, chat_item_id DESC
-            LIMIT ?
-          |]
-          (userId, contactId, search, count)
 
-safeGetDirectItem :: DB.Connection -> User -> Contact -> UTCTime -> ChatItemId -> IO (CChatItem 'CTDirect)
-safeGetDirectItem db user ct currentTs itemId =
-  runExceptT (getDirectCIWithReactions db user ct itemId)
-    >>= pure <$> safeToDirectItem currentTs itemId
-
-safeToDirectItem :: UTCTime -> ChatItemId -> Either StoreError (CChatItem 'CTDirect) -> CChatItem 'CTDirect
-safeToDirectItem currentTs itemId = \case
-  Right ci -> ci
-  Left e@(SEBadChatItem _ (Just itemTs)) -> badDirectItem itemTs e
-  Left e -> badDirectItem currentTs e
-  where
-    badDirectItem :: UTCTime -> StoreError -> CChatItem 'CTDirect
-    badDirectItem ts e =
-      let errorText = T.pack $ show e
-       in CChatItem
-            SMDSnd
-            ChatItem
-              { chatDir = CIDirectSnd,
-                meta = dummyMeta itemId ts errorText,
-                content = CIInvalidJSON errorText,
-                formattedText = Nothing,
-                quotedItem = Nothing,
-                reactions = [],
-                file = Nothing
-              }
-
-getDirectChatItemLast :: DB.Connection -> User -> ContactId -> ExceptT StoreError IO (CChatItem 'CTDirect)
-getDirectChatItemLast db user@User {userId} contactId = do
-  chatItemId <-
-    ExceptT . firstRow fromOnly (SEChatItemNotFoundByContactId contactId) $
-      DB.query
-        db
-        [sql|
-          SELECT chat_item_id
-          FROM chat_items
-          WHERE user_id = ? AND contact_id = ?
-          ORDER BY created_at DESC, chat_item_id DESC
-          LIMIT 1
-        |]
-        (userId, contactId)
-  getDirectChatItem db user contactId chatItemId
-
-getDirectChatAfter_ :: DB.Connection -> User -> Contact -> ChatItemId -> Int -> String -> IO (Chat 'CTDirect)
-getDirectChatAfter_ db user@User {userId} ct@Contact {contactId} afterChatItemId count search = do
-  let stats = ChatStats {unreadCount = 0, minUnreadItemId = 0, unreadChat = False}
-  chatItemIds <- getDirectChatItemIdsAfter_
+-- the last items in reverse order (the last item in the conversation is the first in the returned list)
+getDirectChatItemsLast :: DB.Connection -> User -> ContactId -> Int -> String -> ExceptT StoreError IO [CChatItem 'CTDirect]
+getDirectChatItemsLast db User {userId} contactId count search = ExceptT $ do
   currentTs <- getCurrentTime
-  chatItems <- mapM (safeGetDirectItem db user ct currentTs) chatItemIds
+  mapM (toDirectChatItem currentTs)
+    <$> DB.query
+      db
+      [sql|
+        SELECT
+          -- ChatItem
+          i.chat_item_id, i.item_ts, i.item_sent, i.item_content, i.item_text, i.item_status, i.shared_msg_id, i.item_deleted, i.item_deleted_ts, i.item_edited, i.created_at, i.updated_at, i.timed_ttl, i.timed_delete_at, i.item_live,
+          -- CIFile
+          f.file_id, f.file_name, f.file_size, f.file_path, f.file_crypto_key, f.file_crypto_nonce, f.ci_file_status, f.protocol,
+          -- DirectQuote
+          ri.chat_item_id, i.quoted_shared_msg_id, i.quoted_sent_at, i.quoted_content, i.quoted_sent
+        FROM chat_items i
+        LEFT JOIN files f ON f.chat_item_id = i.chat_item_id
+        LEFT JOIN chat_items ri ON ri.user_id = i.user_id AND ri.contact_id = i.contact_id AND ri.shared_msg_id = i.quoted_shared_msg_id
+        WHERE i.user_id = ? AND i.contact_id = ? AND i.item_text LIKE '%' || ? || '%'
+        ORDER BY i.created_at DESC, i.chat_item_id DESC
+        LIMIT ?
+      |]
+      (userId, contactId, search, count)
+
+getDirectChatAfter_ :: DB.Connection -> User -> Contact -> ChatItemId -> Int -> String -> ExceptT StoreError IO (Chat 'CTDirect)
+getDirectChatAfter_ db User {userId} ct@Contact {contactId} afterChatItemId count search = do
+  let stats = ChatStats {unreadCount = 0, minUnreadItemId = 0, unreadChat = False}
+  chatItems <- ExceptT getDirectChatItemsAfter_
   pure $ Chat (DirectChat ct) chatItems stats
   where
-    getDirectChatItemIdsAfter_ :: IO [ChatItemId]
-    getDirectChatItemIdsAfter_ =
-      map fromOnly
+    getDirectChatItemsAfter_ :: IO (Either StoreError [CChatItem 'CTDirect])
+    getDirectChatItemsAfter_ = do
+      currentTs <- getCurrentTime
+      mapM (toDirectChatItem currentTs)
         <$> DB.query
           db
           [sql|
-            SELECT chat_item_id
-            FROM chat_items
-            WHERE user_id = ? AND contact_id = ? AND item_text LIKE '%' || ? || '%'
-              AND chat_item_id > ?
-            ORDER BY created_at ASC, chat_item_id ASC
+            SELECT
+              -- ChatItem
+              i.chat_item_id, i.item_ts, i.item_sent, i.item_content, i.item_text, i.item_status, i.shared_msg_id, i.item_deleted, i.item_deleted_ts, i.item_edited, i.created_at, i.updated_at, i.timed_ttl, i.timed_delete_at, i.item_live,
+              -- CIFile
+              f.file_id, f.file_name, f.file_size, f.file_path, f.file_crypto_key, f.file_crypto_nonce, f.ci_file_status, f.protocol,
+              -- DirectQuote
+              ri.chat_item_id, i.quoted_shared_msg_id, i.quoted_sent_at, i.quoted_content, i.quoted_sent
+            FROM chat_items i
+            LEFT JOIN files f ON f.chat_item_id = i.chat_item_id
+            LEFT JOIN chat_items ri ON ri.user_id = i.user_id AND ri.contact_id = i.contact_id AND ri.shared_msg_id = i.quoted_shared_msg_id
+            WHERE i.user_id = ? AND i.contact_id = ? AND i.item_text LIKE '%' || ? || '%'
+              AND i.chat_item_id > ?
+            ORDER BY i.created_at ASC, i.chat_item_id ASC
             LIMIT ?
           |]
           (userId, contactId, search, afterChatItemId, count)
 
-getDirectChatBefore_ :: DB.Connection -> User -> Contact -> ChatItemId -> Int -> String -> IO (Chat 'CTDirect)
-getDirectChatBefore_ db user@User {userId} ct@Contact {contactId} beforeChatItemId count search = do
+getDirectChatBefore_ :: DB.Connection -> User -> Contact -> ChatItemId -> Int -> String -> ExceptT StoreError IO (Chat 'CTDirect)
+getDirectChatBefore_ db User {userId} ct@Contact {contactId} beforeChatItemId count search = do
   let stats = ChatStats {unreadCount = 0, minUnreadItemId = 0, unreadChat = False}
-  chatItemIds <- getDirectChatItemsIdsBefore_
-  currentTs <- getCurrentTime
-  chatItems <- mapM (safeGetDirectItem db user ct currentTs) chatItemIds
+  chatItems <- ExceptT getDirectChatItemsBefore_
   pure $ Chat (DirectChat ct) (reverse chatItems) stats
   where
-    getDirectChatItemsIdsBefore_ :: IO [ChatItemId]
-    getDirectChatItemsIdsBefore_ =
-      map fromOnly
+    getDirectChatItemsBefore_ :: IO (Either StoreError [CChatItem 'CTDirect])
+    getDirectChatItemsBefore_ = do
+      currentTs <- getCurrentTime
+      mapM (toDirectChatItem currentTs)
         <$> DB.query
           db
           [sql|
-            SELECT chat_item_id
-            FROM chat_items
-            WHERE user_id = ? AND contact_id = ? AND item_text LIKE '%' || ? || '%'
-              AND chat_item_id < ?
-            ORDER BY created_at DESC, chat_item_id DESC
+            SELECT
+              -- ChatItem
+              i.chat_item_id, i.item_ts, i.item_sent, i.item_content, i.item_text, i.item_status, i.shared_msg_id, i.item_deleted, i.item_deleted_ts, i.item_edited, i.created_at, i.updated_at, i.timed_ttl, i.timed_delete_at, i.item_live,
+              -- CIFile
+              f.file_id, f.file_name, f.file_size, f.file_path, f.file_crypto_key, f.file_crypto_nonce, f.ci_file_status, f.protocol,
+              -- DirectQuote
+              ri.chat_item_id, i.quoted_shared_msg_id, i.quoted_sent_at, i.quoted_content, i.quoted_sent
+            FROM chat_items i
+            LEFT JOIN files f ON f.chat_item_id = i.chat_item_id
+            LEFT JOIN chat_items ri ON ri.user_id = i.user_id AND ri.contact_id = i.contact_id AND ri.shared_msg_id = i.quoted_shared_msg_id
+            WHERE i.user_id = ? AND i.contact_id = ? AND i.item_text LIKE '%' || ? || '%'
+              AND i.chat_item_id < ?
+            ORDER BY i.created_at DESC, i.chat_item_id DESC
             LIMIT ?
           |]
           (userId, contactId, search, beforeChatItemId, count)
@@ -1045,16 +1022,15 @@ getGroupChat db vr user groupId pagination search_ = do
   let search = fromMaybe "" search_
   g <- getGroupInfo db vr user groupId
   case pagination of
-    CPLast count -> liftIO $ getGroupChatLast_ db user g count search
+    CPLast count -> getGroupChatLast_ db user g count search
     CPAfter afterId count -> getGroupChatAfter_ db user g afterId count search
     CPBefore beforeId count -> getGroupChatBefore_ db user g beforeId count search
 
-getGroupChatLast_ :: DB.Connection -> User -> GroupInfo -> Int -> String -> IO (Chat 'CTGroup)
+getGroupChatLast_ :: DB.Connection -> User -> GroupInfo -> Int -> String -> ExceptT StoreError IO (Chat 'CTGroup)
 getGroupChatLast_ db user@User {userId} g@GroupInfo {groupId} count search = do
   let stats = ChatStats {unreadCount = 0, minUnreadItemId = 0, unreadChat = False}
-  chatItemIds <- getGroupChatItemIdsLast_
-  currentTs <- getCurrentTime
-  chatItems <- mapM (safeGetGroupItem db user g currentTs) chatItemIds
+  chatItemIds <- liftIO getGroupChatItemIdsLast_
+  chatItems <- mapM (getGroupCIWithReactions db user g) chatItemIds
   pure $ Chat (GroupChat g) (reverse chatItems) stats
   where
     getGroupChatItemIdsLast_ :: IO [ChatItemId]
@@ -1071,32 +1047,6 @@ getGroupChatLast_ db user@User {userId} g@GroupInfo {groupId} count search = do
           |]
           (userId, groupId, search, count)
 
-safeGetGroupItem :: DB.Connection -> User -> GroupInfo -> UTCTime -> ChatItemId -> IO (CChatItem 'CTGroup)
-safeGetGroupItem db user g currentTs itemId =
-  runExceptT (getGroupCIWithReactions db user g itemId)
-    >>= pure <$> safeToGroupItem currentTs itemId
-
-safeToGroupItem :: UTCTime -> ChatItemId -> Either StoreError (CChatItem 'CTGroup) -> CChatItem 'CTGroup
-safeToGroupItem currentTs itemId = \case
-  Right ci -> ci
-  Left e@(SEBadChatItem _ (Just itemTs)) -> badGroupItem itemTs e
-  Left e -> badGroupItem currentTs e
-  where
-    badGroupItem :: UTCTime -> StoreError -> CChatItem 'CTGroup
-    badGroupItem ts e =
-      let errorText = T.pack $ show e
-       in CChatItem
-            SMDSnd
-            ChatItem
-              { chatDir = CIGroupSnd,
-                meta = dummyMeta itemId ts errorText,
-                content = CIInvalidJSON errorText,
-                formattedText = Nothing,
-                quotedItem = Nothing,
-                reactions = [],
-                file = Nothing
-              }
-
 getGroupMemberChatItemLast :: DB.Connection -> User -> GroupId -> GroupMemberId -> ExceptT StoreError IO (CChatItem 'CTGroup)
 getGroupMemberChatItemLast db user@User {userId} groupId groupMemberId = do
   chatItemId <-
@@ -1118,8 +1068,7 @@ getGroupChatAfter_ db user@User {userId} g@GroupInfo {groupId} afterChatItemId c
   let stats = ChatStats {unreadCount = 0, minUnreadItemId = 0, unreadChat = False}
   afterChatItem <- getGroupChatItem db user groupId afterChatItemId
   chatItemIds <- liftIO $ getGroupChatItemIdsAfter_ (chatItemTs afterChatItem)
-  currentTs <- liftIO getCurrentTime
-  chatItems <- liftIO $ mapM (safeGetGroupItem db user g currentTs) chatItemIds
+  chatItems <- mapM (getGroupCIWithReactions db user g) chatItemIds
   pure $ Chat (GroupChat g) chatItems stats
   where
     getGroupChatItemIdsAfter_ :: UTCTime -> IO [ChatItemId]
@@ -1142,8 +1091,7 @@ getGroupChatBefore_ db user@User {userId} g@GroupInfo {groupId} beforeChatItemId
   let stats = ChatStats {unreadCount = 0, minUnreadItemId = 0, unreadChat = False}
   beforeChatItem <- getGroupChatItem db user groupId beforeChatItemId
   chatItemIds <- liftIO $ getGroupChatItemIdsBefore_ (chatItemTs beforeChatItem)
-  currentTs <- liftIO getCurrentTime
-  chatItems <- liftIO $ mapM (safeGetGroupItem db user g currentTs) chatItemIds
+  chatItems <- mapM (getGroupCIWithReactions db user g) chatItemIds
   pure $ Chat (GroupChat g) (reverse chatItems) stats
   where
     getGroupChatItemIdsBefore_ :: UTCTime -> IO [ChatItemId]
@@ -1165,17 +1113,16 @@ getLocalChat :: DB.Connection -> User -> Int64 -> ChatPagination -> Maybe String
 getLocalChat db user folderId pagination search_ = do
   let search = fromMaybe "" search_
   nf <- getNoteFolder db user folderId
-  liftIO $ case pagination of
+  case pagination of
     CPLast count -> getLocalChatLast_ db user nf count search
     CPAfter afterId count -> getLocalChatAfter_ db user nf afterId count search
     CPBefore beforeId count -> getLocalChatBefore_ db user nf beforeId count search
 
-getLocalChatLast_ :: DB.Connection -> User -> NoteFolder -> Int -> String -> IO (Chat 'CTLocal)
+getLocalChatLast_ :: DB.Connection -> User -> NoteFolder -> Int -> String -> ExceptT StoreError IO (Chat 'CTLocal)
 getLocalChatLast_ db user@User {userId} nf@NoteFolder {noteFolderId} count search = do
   let stats = ChatStats {unreadCount = 0, minUnreadItemId = 0, unreadChat = False}
-  chatItemIds <- getLocalChatItemIdsLast_
-  currentTs <- getCurrentTime
-  chatItems <- mapM (safeGetLocalItem db user nf currentTs) chatItemIds
+  chatItemIds <- liftIO getLocalChatItemIdsLast_
+  chatItems <- mapM (getLocalChatItem db user noteFolderId) chatItemIds
   pure $ Chat (LocalChat nf) (reverse chatItems) stats
   where
     getLocalChatItemIdsLast_ :: IO [ChatItemId]
@@ -1192,38 +1139,11 @@ getLocalChatLast_ db user@User {userId} nf@NoteFolder {noteFolderId} count searc
           |]
           (userId, noteFolderId, search, count)
 
-safeGetLocalItem :: DB.Connection -> User -> NoteFolder -> UTCTime -> ChatItemId -> IO (CChatItem 'CTLocal)
-safeGetLocalItem db user NoteFolder {noteFolderId} currentTs itemId =
-  runExceptT (getLocalChatItem db user noteFolderId itemId)
-    >>= pure <$> safeToLocalItem currentTs itemId
-
-safeToLocalItem :: UTCTime -> ChatItemId -> Either StoreError (CChatItem 'CTLocal) -> CChatItem 'CTLocal
-safeToLocalItem currentTs itemId = \case
-  Right ci -> ci
-  Left e@(SEBadChatItem _ (Just itemTs)) -> badLocalItem itemTs e
-  Left e -> badLocalItem currentTs e
-  where
-    badLocalItem :: UTCTime -> StoreError -> CChatItem 'CTLocal
-    badLocalItem ts e =
-      let errorText = T.pack $ show e
-       in CChatItem
-            SMDSnd
-            ChatItem
-              { chatDir = CILocalSnd,
-                meta = dummyMeta itemId ts errorText,
-                content = CIInvalidJSON errorText,
-                formattedText = Nothing,
-                quotedItem = Nothing,
-                reactions = [],
-                file = Nothing
-              }
-
-getLocalChatAfter_ :: DB.Connection -> User -> NoteFolder -> ChatItemId -> Int -> String -> IO (Chat 'CTLocal)
+getLocalChatAfter_ :: DB.Connection -> User -> NoteFolder -> ChatItemId -> Int -> String -> ExceptT StoreError IO (Chat 'CTLocal)
 getLocalChatAfter_ db user@User {userId} nf@NoteFolder {noteFolderId} afterChatItemId count search = do
   let stats = ChatStats {unreadCount = 0, minUnreadItemId = 0, unreadChat = False}
-  chatItemIds <- getLocalChatItemIdsAfter_
-  currentTs <- getCurrentTime
-  chatItems <- mapM (safeGetLocalItem db user nf currentTs) chatItemIds
+  chatItemIds <- liftIO getLocalChatItemIdsAfter_
+  chatItems <- mapM (getLocalChatItem db user noteFolderId) chatItemIds
   pure $ Chat (LocalChat nf) chatItems stats
   where
     getLocalChatItemIdsAfter_ :: IO [ChatItemId]
@@ -1241,12 +1161,11 @@ getLocalChatAfter_ db user@User {userId} nf@NoteFolder {noteFolderId} afterChatI
           |]
           (userId, noteFolderId, search, afterChatItemId, count)
 
-getLocalChatBefore_ :: DB.Connection -> User -> NoteFolder -> ChatItemId -> Int -> String -> IO (Chat 'CTLocal)
+getLocalChatBefore_ :: DB.Connection -> User -> NoteFolder -> ChatItemId -> Int -> String -> ExceptT StoreError IO (Chat 'CTLocal)
 getLocalChatBefore_ db user@User {userId} nf@NoteFolder {noteFolderId} beforeChatItemId count search = do
   let stats = ChatStats {unreadCount = 0, minUnreadItemId = 0, unreadChat = False}
-  chatItemIds <- getLocalChatItemIdsBefore_
-  currentTs <- getCurrentTime
-  chatItems <- mapM (safeGetLocalItem db user nf currentTs) chatItemIds
+  chatItemIds <- liftIO getLocalChatItemIdsBefore_
+  chatItems <- mapM (getLocalChatItem db user noteFolderId) chatItemIds
   pure $ Chat (LocalChat nf) (reverse chatItems) stats
   where
     getLocalChatItemIdsBefore_ :: IO [ChatItemId]
@@ -1269,7 +1188,7 @@ toChatItemRef = \case
   (itemId, Just contactId, Nothing, Nothing) -> Right (ChatRef CTDirect contactId, itemId)
   (itemId, Nothing, Just groupId, Nothing) -> Right (ChatRef CTGroup groupId, itemId)
   (itemId, Nothing, Nothing, Just folderId) -> Right (ChatRef CTLocal folderId, itemId)
-  (itemId, _, _, _) -> Left $ SEBadChatItem itemId Nothing
+  (itemId, _, _, _) -> Left $ SEBadChatItem itemId
 
 updateDirectChatItemsRead :: DB.Connection -> User -> ContactId -> Maybe (ChatItemId, ChatItemId) -> IO ()
 updateDirectChatItemsRead db User {userId} contactId itemsRange_ = do
@@ -1442,7 +1361,7 @@ toDirectChatItem currentTs (((itemId, itemTs, AMsgDirection msgDir, itemContentT
     cItem :: MsgDirectionI d => SMsgDirection d -> CIDirection 'CTDirect d -> CIStatus d -> CIContent d -> Maybe (CIFile d) -> CChatItem 'CTDirect
     cItem d chatDir ciStatus content file =
       CChatItem d ChatItem {chatDir, meta = ciMeta content ciStatus, content, formattedText = parseMaybeMarkdownList itemText, quotedItem = toDirectQuote quoteRow, reactions = [], file}
-    badItem = Left $ SEBadChatItem itemId (Just itemTs)
+    badItem = Left $ SEBadChatItem itemId
     ciMeta :: CIContent d -> CIStatus d -> CIMeta 'CTDirect d
     ciMeta content status =
       let itemDeleted' = case itemDeleted of
@@ -1493,7 +1412,7 @@ toGroupChatItem currentTs userContactId (((itemId, itemTs, AMsgDirection msgDir,
     cItem :: MsgDirectionI d => SMsgDirection d -> CIDirection 'CTGroup d -> CIStatus d -> CIContent d -> Maybe (CIFile d) -> CChatItem 'CTGroup
     cItem d chatDir ciStatus content file =
       CChatItem d ChatItem {chatDir, meta = ciMeta content ciStatus, content, formattedText = parseMaybeMarkdownList itemText, quotedItem = toGroupQuote quoteRow quotedMember_, reactions = [], file}
-    badItem = Left $ SEBadChatItem itemId (Just itemTs)
+    badItem = Left $ SEBadChatItem itemId
     ciMeta :: CIContent d -> CIStatus d -> CIMeta 'CTGroup d
     ciMeta content status =
       let itemDeleted' = case itemDeleted of
@@ -2166,12 +2085,6 @@ getChatItemByFileId db vr user@User {userId} fileId = do
         (userId, fileId)
   getAChatItem db vr user chatRef itemId
 
-lookupChatItemByFileId :: DB.Connection -> VersionRange -> User -> Int64 -> ExceptT StoreError IO (Maybe AChatItem)
-lookupChatItemByFileId db vr user fileId = do
-  fmap Just (getChatItemByFileId db vr user fileId) `catchError` \case
-    SEChatItemNotFoundByFileId {} -> pure Nothing
-    e -> throwError e
-
 getChatItemByGroupId :: DB.Connection -> VersionRange -> User -> GroupId -> ExceptT StoreError IO AChatItem
 getChatItemByGroupId db vr user@User {userId} groupId = do
   (chatRef, itemId) <-
@@ -2196,7 +2109,7 @@ getChatRefViaItemId db User {userId} itemId = do
     toChatRef = \case
       (Just contactId, Nothing) -> Right $ ChatRef CTDirect contactId
       (Nothing, Just groupId) -> Right $ ChatRef CTGroup groupId
-      (_, _) -> Left $ SEBadChatItem itemId Nothing
+      (_, _) -> Left $ SEBadChatItem itemId
 
 getAChatItem :: DB.Connection -> VersionRange -> User -> ChatRef -> ChatItemId -> ExceptT StoreError IO AChatItem
 getAChatItem db vr user chatRef itemId = case chatRef of
@@ -2232,6 +2145,11 @@ getChatItemVersions db itemId = do
       let formattedText = parseMaybeMarkdownList $ msgContentText msgContent
        in ChatItemVersion {chatItemVersionId, msgContent, formattedText, itemVersionTs, createdAt}
 
+getDirectChatReactions_ :: DB.Connection -> Contact -> Chat 'CTDirect -> IO (Chat 'CTDirect)
+getDirectChatReactions_ db ct c@Chat {chatItems} = do
+  chatItems' <- mapM (directCIWithReactions db ct) chatItems
+  pure c {chatItems = chatItems'}
+
 directCIWithReactions :: DB.Connection -> Contact -> CChatItem 'CTDirect -> IO (CChatItem 'CTDirect)
 directCIWithReactions db ct cci@(CChatItem md ci@ChatItem {meta = CIMeta {itemSharedMsgId}}) = case itemSharedMsgId of
   Just sharedMsgId -> do

src/Simplex/Chat/Store/Migrations.hs

@@ -98,9 +98,6 @@ import Simplex.Chat.Migrations.M20240102_note_folders
 import Simplex.Chat.Migrations.M20240104_members_profile_update
 import Simplex.Chat.Migrations.M20240115_block_member_for_all
 import Simplex.Chat.Migrations.M20240122_indexes
-import Simplex.Chat.Migrations.M20240214_redirect_file_id
-import Simplex.Chat.Migrations.M20240222_app_settings
-import Simplex.Chat.Migrations.M20240226_users_restrict
 import Simplex.Messaging.Agent.Store.SQLite.Migrations (Migration (..))
 
 schemaMigrations :: [(String, Query, Maybe Query)]
@@ -198,10 +195,7 @@ schemaMigrations =
     ("20240102_note_folders", m20240102_note_folders, Just down_m20240102_note_folders),
     ("20240104_members_profile_update", m20240104_members_profile_update, Just down_m20240104_members_profile_update),
     ("20240115_block_member_for_all", m20240115_block_member_for_all, Just down_m20240115_block_member_for_all),
-    ("20240122_indexes", m20240122_indexes, Just down_m20240122_indexes),
-    ("20240214_redirect_file_id", m20240214_redirect_file_id, Just down_m20240214_redirect_file_id),
-    ("20240222_app_settings", m20240222_app_settings, Just down_m20240222_app_settings),
-    ("20240226_users_restrict", m20240226_users_restrict, Just down_m20240226_users_restrict)
+    ("20240122_indexes", m20240122_indexes, Just down_m20240122_indexes)
   ]
 
 -- | The list of migrations in ascending order by date

src/Simplex/Chat/Store/Shared.hs

@@ -92,12 +92,11 @@ data StoreError
   | SEUniqueID
   | SELargeMsg
   | SEInternalError {message :: String}
-  | SEBadChatItem {itemId :: ChatItemId, itemTs :: Maybe ChatItemTs}
+  | SEBadChatItem {itemId :: ChatItemId}
   | SEChatItemNotFound {itemId :: ChatItemId}
   | SEChatItemNotFoundByText {text :: Text}
   | SEChatItemSharedMsgIdNotFound {sharedMsgId :: SharedMsgId}
   | SEChatItemNotFoundByFileId {fileId :: FileTransferId}
-  | SEChatItemNotFoundByContactId {contactId :: ContactId}
   | SEChatItemNotFoundByGroupId {groupId :: GroupId}
   | SEProfileNotFound {profileId :: Int64}
   | SEDuplicateGroupLink {groupInfo :: GroupInfo}

src/Simplex/Chat/Types.hs

@@ -46,7 +46,7 @@ import Database.SQLite.Simple.ToField (ToField (..))
 import Simplex.Chat.Types.Preferences
 import Simplex.Chat.Types.Util
 import Simplex.FileTransfer.Description (FileDigest)
-import Simplex.Messaging.Agent.Protocol (ACommandTag (..), ACorrId, AParty (..), APartyCmdTag (..), ConnId, ConnectionMode (..), ConnectionRequestUri, InvitationId, RcvFileId, SAEntity (..), SndFileId, UserId)
+import Simplex.Messaging.Agent.Protocol (ACommandTag (..), ACorrId, AParty (..), APartyCmdTag (..), ConnId, ConnectionMode (..), ConnectionRequestUri, InvitationId, SAEntity (..), UserId)
 import Simplex.Messaging.Crypto.File (CryptoFileArgs (..))
 import Simplex.Messaging.Encoding.String
 import Simplex.Messaging.Parsers (defaultJSON, dropPrefix, enumJSON, fromTextField_, sumTypeJSON, taggedObjectJSON)
@@ -1142,7 +1142,7 @@ instance FromField AgentConnId where fromField f = AgentConnId <$> fromField f
 
 instance ToField AgentConnId where toField (AgentConnId m) = toField m
 
-newtype AgentSndFileId = AgentSndFileId SndFileId
+newtype AgentSndFileId = AgentSndFileId ConnId
   deriving (Eq, Show)
 
 instance StrEncoding AgentSndFileId where
@@ -1161,7 +1161,7 @@ instance FromField AgentSndFileId where fromField f = AgentSndFileId <$> fromFie
 
 instance ToField AgentSndFileId where toField (AgentSndFileId m) = toField m
 
-newtype AgentRcvFileId = AgentRcvFileId RcvFileId
+newtype AgentRcvFileId = AgentRcvFileId ConnId
   deriving (Eq, Show)
 
 instance StrEncoding AgentRcvFileId where
@@ -1210,7 +1210,6 @@ data FileTransfer
 data FileTransferMeta = FileTransferMeta
   { fileId :: FileTransferId,
     xftpSndFile :: Maybe XFTPSndFile,
-    xftpRedirectFor :: Maybe FileTransferId,
     fileName :: String,
     filePath :: String,
     fileSize :: Integer,

src/Simplex/Chat/View.hs

@@ -198,24 +198,17 @@ responseToView hu@(currentRH, user_) ChatConfig {logLevel, showReactions, showRe
   CRGroupMemberUpdated {} -> []
   CRContactsMerged u intoCt mergedCt ct' -> ttyUser u $ viewContactsMerged intoCt mergedCt ct'
   CRReceivedContactRequest u UserContactRequest {localDisplayName = c, profile} -> ttyUser u $ viewReceivedContactRequest c profile
-  CRRcvStandaloneFileCreated u ft -> ttyUser u $ receivingFileStandalone "started" ft
   CRRcvFileStart u ci -> ttyUser u $ receivingFile_' hu testView "started" ci
   CRRcvFileComplete u ci -> ttyUser u $ receivingFile_' hu testView "completed" ci
-  CRRcvStandaloneFileComplete u _ ft -> ttyUser u $ receivingFileStandalone "completed" ft
   CRRcvFileSndCancelled u _ ft -> ttyUser u $ viewRcvFileSndCancelled ft
-  CRRcvFileError u (Just ci) e _ -> ttyUser u $ receivingFile_' hu testView "error" ci <> [sShow e]
-  CRRcvFileError u Nothing e ft -> ttyUser u $ receivingFileStandalone "error" ft <> [sShow e]
+  CRRcvFileError u ci e -> ttyUser u $ receivingFile_' hu testView "error" ci <> [sShow e]
   CRSndFileStart u _ ft -> ttyUser u $ sendingFile_ "started" ft
   CRSndFileComplete u _ ft -> ttyUser u $ sendingFile_ "completed" ft
-  CRSndStandaloneFileCreated u ft -> ttyUser u $ uploadingFileStandalone "started" ft
   CRSndFileStartXFTP {} -> []
   CRSndFileProgressXFTP {} -> []
-  CRSndFileRedirectStartXFTP u ft ftRedirect -> ttyUser u $ standaloneUploadRedirect ft ftRedirect
-  CRSndStandaloneFileComplete u ft uris -> ttyUser u $ standaloneUploadComplete ft uris
   CRSndFileCompleteXFTP u ci _ -> ttyUser u $ uploadingFile "completed" ci
   CRSndFileCancelledXFTP {} -> []
-  CRSndFileError u Nothing ft -> ttyUser u $ uploadingFileStandalone "error" ft
-  CRSndFileError u (Just ci) _ -> ttyUser u $ uploadingFile "error" ci
+  CRSndFileError u ci -> ttyUser u $ uploadingFile "error" ci
   CRSndFileRcvCancelled u _ ft@SndFileTransfer {recipientDisplayName = c} ->
     ttyUser u [ttyContact c <> " cancelled receiving " <> sndFile ft]
   CRContactConnecting u _ -> ttyUser u []
@@ -290,7 +283,7 @@ responseToView hu@(currentRH, user_) ChatConfig {logLevel, showReactions, showRe
   CRUserContactLinkSubError e -> ["user address error: " <> sShow e, "to delete your address: " <> highlight' "/da"]
   CRContactConnectionDeleted u PendingContactConnection {pccConnId} -> ttyUser u ["connection :" <> sShow pccConnId <> " deleted"]
   CRNtfTokenStatus status -> ["device token status: " <> plain (smpEncode status)]
-  CRNtfToken _ status mode srv -> ["device token status: " <> plain (smpEncode status) <> ", notifications mode: " <> plain (strEncode mode) <> ", server: " <> sShow srv]
+  CRNtfToken _ status mode -> ["device token status: " <> plain (smpEncode status) <> ", notifications mode: " <> plain (strEncode mode)]
   CRNtfMessages {} -> []
   CRNtfMessage {} -> []
   CRCurrentRemoteHost rhi_ ->
@@ -385,7 +378,6 @@ responseToView hu@(currentRH, user_) ChatConfig {logLevel, showReactions, showRe
   CRChatError u e -> ttyUser' u $ viewChatError logLevel testView e
   CRChatErrors u errs -> ttyUser' u $ concatMap (viewChatError logLevel testView) errs
   CRArchiveImported archiveErrs -> if null archiveErrs then ["ok"] else ["archive import errors: " <> plain (show archiveErrs)]
-  CRAppSettings as -> ["app settings: " <> plain (LB.unpack $ J.encode as)]
   CRTimedAction _ _ -> []
   where
     ttyUser :: User -> [StyledString] -> [StyledString]
@@ -1566,26 +1558,11 @@ sendingFile_ status ft@SndFileTransfer {recipientDisplayName = c} =
   [status <> " sending " <> sndFile ft <> " to " <> ttyContact c]
 
 uploadingFile :: StyledString -> AChatItem -> [StyledString]
-uploadingFile status = \case
-  AChatItem _ _ (DirectChat Contact {localDisplayName = c}) ChatItem {file = Just CIFile {fileId, fileName}, chatDir = CIDirectSnd} ->
-    [status <> " uploading " <> fileTransferStr fileId fileName <> " for " <> ttyContact c]
-  AChatItem _ _ (GroupChat g) ChatItem {file = Just CIFile {fileId, fileName}, chatDir = CIGroupSnd} ->
-    [status <> " uploading " <> fileTransferStr fileId fileName <> " for " <> ttyGroup' g]
-  _ -> [status <> " uploading file"]
-
-uploadingFileStandalone :: StyledString -> FileTransferMeta -> [StyledString]
-uploadingFileStandalone status FileTransferMeta {fileId, fileName} = [status <> " standalone uploading " <> fileTransferStr fileId fileName]
-
-standaloneUploadRedirect :: FileTransferMeta -> FileTransferMeta -> [StyledString]
-standaloneUploadRedirect FileTransferMeta {fileId, fileName} FileTransferMeta {fileId = redirectId} =
-  [fileTransferStr fileId fileName <> " uploaded, preparing redirect file " <> sShow redirectId]
-
-standaloneUploadComplete :: FileTransferMeta -> [Text] -> [StyledString]
-standaloneUploadComplete FileTransferMeta {fileId, fileName} = \case
-  [] -> [fileTransferStr fileId fileName <> " upload complete."]
-  uris ->
-    fileTransferStr fileId fileName <> " upload complete. download with:"
-    : map plain uris
+uploadingFile status (AChatItem _ _ (DirectChat Contact {localDisplayName = c}) ChatItem {file = Just CIFile {fileId, fileName}, chatDir = CIDirectSnd}) =
+  [status <> " uploading " <> fileTransferStr fileId fileName <> " for " <> ttyContact c]
+uploadingFile status (AChatItem _ _ (GroupChat g) ChatItem {file = Just CIFile {fileId, fileName}, chatDir = CIGroupSnd}) =
+  [status <> " uploading " <> fileTransferStr fileId fileName <> " for " <> ttyGroup' g]
+uploadingFile status _ = [status <> " uploading file"] -- shouldn't happen
 
 sndFile :: SndFileTransfer -> StyledString
 sndFile SndFileTransfer {fileId, fileName} = fileTransferStr fileId fileName
@@ -1631,11 +1608,7 @@ receivingFile_' hu testView status (AChatItem _ _ chat ChatItem {file = Just CIF
               highlight ("/get remote file " <> show rhId <> " " <> LB.unpack (J.encode RemoteFile {userId, fileId, sent = False, fileSource = f}))
             ]
       _ -> []
-receivingFile_' _ _ status _ = [plain status <> " receiving file"]
-
-receivingFileStandalone :: String -> RcvFileTransfer -> [StyledString]
-receivingFileStandalone status RcvFileTransfer {fileId, fileInvitation = FileInvitation {fileName}} =
-  [plain status <> " standalone receiving " <> fileTransferStr fileId fileName]
+receivingFile_' _ _ status _ = [plain status <> " receiving file"] -- shouldn't happen
 
 viewLocalFile :: StyledString -> CIFile d -> CurrentTime -> TimeZone -> CIMeta c d -> [StyledString]
 viewLocalFile to CIFile {fileId, fileSource} ts tz = case fileSource of
@@ -1654,7 +1627,7 @@ fileFrom _ _ = ""
 
 receivingFile_ :: StyledString -> RcvFileTransfer -> [StyledString]
 receivingFile_ status ft@RcvFileTransfer {senderDisplayName = c} =
-  [status <> " receiving " <> rcvFile ft <> if c == "" then "" else " from " <> ttyContact c]
+  [status <> " receiving " <> rcvFile ft <> " from " <> ttyContact c]
 
 rcvFile :: RcvFileTransfer -> StyledString
 rcvFile RcvFileTransfer {fileId, fileInvitation = FileInvitation {fileName}} = fileTransferStr fileId fileName

tests/ChatClient.hs

@@ -146,9 +146,9 @@ testAgentCfgV1 :: AgentConfig
 testAgentCfgV1 =
   testAgentCfg
     { smpClientVRange = v1Range,
-      smpAgentVRange = versionToRange 2, -- duplexHandshakeSMPAgentVersion,
-      e2eEncryptVRange = versionToRange 2, -- kdfX3DHE2EEncryptVersion,
-      smpCfg = (smpCfg testAgentCfg) {serverVRange = versionToRange 4} -- batchCmdsSMPVersion
+      smpAgentVRange = v1Range,
+      e2eEncryptVRange = v1Range,
+      smpCfg = (smpCfg testAgentCfg) {serverVRange = v1Range}
     }
 
 testCfgVPrev :: ChatConfig
@@ -166,7 +166,7 @@ testCfgV1 =
     }
 
 prevRange :: VersionRange -> VersionRange
-prevRange vr = vr {maxVersion = max (minVersion vr) (maxVersion vr - 1)}
+prevRange vr = vr {maxVersion = maxVersion vr - 1}
 
 v1Range :: VersionRange
 v1Range = mkVersionRange 1 1
@@ -385,7 +385,7 @@ serverCfg =
       logStatsStartTime = 0,
       serverStatsLogFile = "tests/smp-server-stats.daily.log",
       serverStatsBackupFile = Nothing,
-      smpServerVRange = supportedServerSMPRelayVRange,
+      smpServerVRange = supportedSMPServerVRange,
       transportConfig = defaultTransportServerConfig,
       smpHandshakeTimeout = 1000000,
       controlPort = Nothing
@@ -408,7 +408,7 @@ xftpServerConfig =
       storeLogFile = Just "tests/tmp/xftp-server-store.log",
       filesPath = xftpServerFiles,
       fileSizeQuota = Nothing,
-      allowedChunkSizes = [kb 64, kb 128, kb 256, mb 1, mb 4],
+      allowedChunkSizes = [kb 128, kb 256, mb 1, mb 4],
       allowNewFiles = True,
       newFileBasicAuth = Nothing,
       fileExpiration = Just defaultFileExpiration,

tests/ChatTests/Direct.hs

@@ -14,9 +14,6 @@ import Data.Aeson (ToJSON)
 import qualified Data.Aeson as J
 import qualified Data.ByteString.Char8 as B
 import qualified Data.ByteString.Lazy.Char8 as LB
-import qualified Data.Text as T
-import Simplex.Chat.AppSettings (defaultAppSettings)
-import qualified Simplex.Chat.AppSettings as AS
 import Simplex.Chat.Call
 import Simplex.Chat.Controller (ChatConfig (..))
 import Simplex.Chat.Options (ChatOpts (..))
@@ -24,7 +21,6 @@ import Simplex.Chat.Protocol (supportedChatVRange)
 import Simplex.Chat.Store (agentStoreFile, chatStoreFile)
 import Simplex.Chat.Types (authErrDisableCount, sameVerificationCode, verificationCode)
 import qualified Simplex.Messaging.Crypto as C
-import Simplex.Messaging.Util (safeDecodeUtf8)
 import Simplex.Messaging.Version
 import System.Directory (copyFile, doesDirectoryExist, doesFileExist)
 import System.FilePath ((</>))
@@ -88,9 +84,8 @@ chatDirectTests = do
     it "disabling chat item expiration doesn't disable it for other users" testDisableCIExpirationOnlyForOneUser
     it "both users have configured timed messages with contacts, messages expire, restart" testUsersTimedMessages
     it "user profile privacy: hide profiles and notificaitons" testUserPrivacy
-  describe "settings" $ do
-    it "set chat item expiration TTL" testSetChatItemTTL
-    it "save/get app settings" testAppSettings
+  describe "chat item expiration" $ do
+    it "set chat item TTL" testSetChatItemTTL
   describe "connection switch" $ do
     it "switch contact to a different queue" testSwitchContact
     it "stop switching contact to a different queue" testAbortSwitchContact
@@ -1143,10 +1138,6 @@ testDatabaseEncryption tmp = do
       testChatWorking alice bob
       alice ##> "/_stop"
       alice <## "chat stopped"
-      alice ##> "/db test key wrongkey"
-      alice <## "error opening database after encryption: wrong passphrase or invalid database file"
-      alice ##> "/db test key mykey"
-      alice <## "ok"
       alice ##> "/db key wrongkey nextkey"
       alice <## "error encrypting database: wrong passphrase or invalid database file"
       alice ##> "/db key mykey nextkey"
@@ -2200,24 +2191,6 @@ testSetChatItemTTL =
       alice #$> ("/ttl none", id, "ok")
       alice #$> ("/ttl", id, "old messages are not being deleted")
 
-testAppSettings :: HasCallStack => FilePath -> IO ()
-testAppSettings tmp =
-  withNewTestChat tmp "alice" aliceProfile $ \alice -> do
-    let settings = T.unpack . safeDecodeUtf8 . LB.toStrict $ J.encode defaultAppSettings
-        settingsApp = T.unpack . safeDecodeUtf8 . LB.toStrict $ J.encode defaultAppSettings {AS.webrtcICEServers = Just ["non-default.value.com"]}
-    -- app-provided defaults
-    alice ##> ("/_get app settings " <> settingsApp)
-    alice <## ("app settings: " <> settingsApp)
-    -- parser defaults fallback
-    alice ##> "/_get app settings"
-    alice <## ("app settings: " <> settings)
-    -- store
-    alice ##> ("/_save app settings " <> settingsApp)
-    alice <## "ok"
-    -- read back
-    alice ##> "/_get app settings"
-    alice <## ("app settings: " <> settingsApp)
-
 testSwitchContact :: HasCallStack => FilePath -> IO ()
 testSwitchContact =
   testChat2 aliceProfile bobProfile $

tests/ChatTests/Files.hs

@@ -9,7 +9,6 @@ import ChatClient
 import ChatTests.Utils
 import Control.Concurrent (threadDelay)
 import Control.Concurrent.Async (concurrently_)
-import Control.Logger.Simple
 import qualified Data.Aeson as J
 import qualified Data.ByteString.Char8 as B
 import qualified Data.ByteString.Lazy.Char8 as LB
@@ -20,6 +19,7 @@ import Simplex.Chat.Options (ChatOpts (..))
 import Simplex.FileTransfer.Server.Env (XFTPServerConfig (..))
 import Simplex.Messaging.Crypto.File (CryptoFile (..), CryptoFileArgs (..))
 import Simplex.Messaging.Encoding.String
+import Simplex.Messaging.Util (unlessM)
 import System.Directory (copyFile, createDirectoryIfMissing, doesFileExist, getFileSize)
 import Test.Hspec hiding (it)
 
@@ -50,12 +50,6 @@ chatFileTests = do
     it "cancel receiving file, repeat receive" testXFTPCancelRcvRepeat
     it "should accept file automatically with CLI option" testAutoAcceptFile
     it "should prohibit file transfers in groups based on preference" testProhibitFiles
-  describe "file transfer over XFTP without chat items" $ do
-    it "send and receive small standalone file" testXFTPStandaloneSmall
-    it "send and receive large standalone file" testXFTPStandaloneLarge
-    it "send and receive large standalone file using relative paths" testXFTPStandaloneRelativePaths
-    xit "removes sent file from server" testXFTPStandaloneCancelSnd -- no error shown in tests
-    it "removes received temporary files" testXFTPStandaloneCancelRcv
 
 runTestMessageWithFile :: HasCallStack => FilePath -> IO ()
 runTestMessageWithFile = testChat2 aliceProfile bobProfile $ \alice bob -> withXFTPServer $ do
@@ -844,143 +838,5 @@ testProhibitFiles =
     (bob </)
     (cath </)
 
-testXFTPStandaloneSmall :: HasCallStack => FilePath -> IO ()
-testXFTPStandaloneSmall = testChat2 aliceProfile aliceDesktopProfile $ \src dst -> do
-  withXFTPServer $ do
-    logNote "sending"
-    src ##> "/_upload 1 ./tests/fixtures/test.jpg"
-    src <## "started standalone uploading file 1 (test.jpg)"
-    -- silent progress events
-    threadDelay 250000
-    src <## "file 1 (test.jpg) upload complete. download with:"
-    -- file description fits, enjoy the direct URIs
-    _uri1 <- getTermLine src
-    _uri2 <- getTermLine src
-    uri3 <- getTermLine src
-    _uri4 <- getTermLine src
-
-    logNote "receiving"
-    let dstFile = "./tests/tmp/test.jpg"
-    dst ##> ("/_download 1 " <> uri3 <> " " <> dstFile)
-    dst <## "started standalone receiving file 1 (test.jpg)"
-    -- silent progress events
-    threadDelay 250000
-    dst <## "completed standalone receiving file 1 (test.jpg)"
-    srcBody <- B.readFile "./tests/fixtures/test.jpg"
-    B.readFile dstFile `shouldReturn` srcBody
-
-testXFTPStandaloneLarge :: HasCallStack => FilePath -> IO ()
-testXFTPStandaloneLarge = testChat2 aliceProfile aliceDesktopProfile $ \src dst -> do
-  withXFTPServer $ do
-    xftpCLI ["rand", "./tests/tmp/testfile.in", "17mb"] `shouldReturn` ["File created: " <> "./tests/tmp/testfile.in"]
-
-    logNote "sending"
-    src ##> "/_upload 1 ./tests/tmp/testfile.in"
-    src <## "started standalone uploading file 1 (testfile.in)"
-    -- silent progress events
-    threadDelay 250000
-    src <## "file 1 (testfile.in) uploaded, preparing redirect file 2"
-    src <## "file 1 (testfile.in) upload complete. download with:"
-    uri <- getTermLine src
-    _uri2 <- getTermLine src
-    _uri3 <- getTermLine src
-    _uri4 <- getTermLine src
-
-    logNote "receiving"
-    let dstFile = "./tests/tmp/testfile.out"
-    dst ##> ("/_download 1 " <> uri <> " " <> dstFile)
-    dst <## "started standalone receiving file 1 (testfile.out)"
-    -- silent progress events
-    threadDelay 250000
-    dst <## "completed standalone receiving file 1 (testfile.out)"
-    srcBody <- B.readFile "./tests/tmp/testfile.in"
-    B.readFile dstFile `shouldReturn` srcBody
-
-testXFTPStandaloneCancelSnd :: HasCallStack => FilePath -> IO ()
-testXFTPStandaloneCancelSnd = testChat2 aliceProfile aliceDesktopProfile $ \src dst -> do
-  withXFTPServer $ do
-    xftpCLI ["rand", "./tests/tmp/testfile.in", "17mb"] `shouldReturn` ["File created: " <> "./tests/tmp/testfile.in"]
-
-    logNote "sending"
-    src ##> "/_upload 1 ./tests/tmp/testfile.in"
-    src <## "started standalone uploading file 1 (testfile.in)"
-    -- silent progress events
-    threadDelay 250000
-    src <## "file 1 (testfile.in) uploaded, preparing redirect file 2"
-    src <## "file 1 (testfile.in) upload complete. download with:"
-    uri <- getTermLine src
-    _uri2 <- getTermLine src
-    _uri3 <- getTermLine src
-    _uri4 <- getTermLine src
-
-    logNote "cancelling"
-    src ##> "/fc 1"
-    src <## "cancelled sending file 1 (testfile.in)"
-    threadDelay 1000000
-
-    logNote "trying to receive cancelled"
-    dst ##> ("/_download 1 " <> uri <> " " <> "./tests/tmp/should.not.extist")
-    dst <## "started standalone receiving file 1 (should.not.extist)"
-    threadDelay 100000
-    logWarn "no error?"
-    dst <## "error receiving file 1 (should.not.extist)"
-    dst <## "INTERNAL {internalErr = \"XFTP {xftpErr = AUTH}\"}"
-
-testXFTPStandaloneRelativePaths :: HasCallStack => FilePath -> IO ()
-testXFTPStandaloneRelativePaths = testChat2 aliceProfile aliceDesktopProfile $ \src dst -> do
-  withXFTPServer $ do
-    logNote "sending"
-    src #$> ("/_files_folder ./tests/tmp/src_files", id, "ok")
-    src #$> ("/_temp_folder ./tests/tmp/src_xftp_temp", id, "ok")
-
-    xftpCLI ["rand", "./tests/tmp/src_files/testfile.in", "17mb"] `shouldReturn` ["File created: " <> "./tests/tmp/src_files/testfile.in"]
-
-    src ##> "/_upload 1 testfile.in"
-    src <## "started standalone uploading file 1 (testfile.in)"
-    -- silent progress events
-    threadDelay 250000
-    src <## "file 1 (testfile.in) uploaded, preparing redirect file 2"
-    src <## "file 1 (testfile.in) upload complete. download with:"
-    uri <- getTermLine src
-    _uri2 <- getTermLine src
-    _uri3 <- getTermLine src
-    _uri4 <- getTermLine src
-
-    logNote "receiving"
-    dst #$> ("/_files_folder ./tests/tmp/dst_files", id, "ok")
-    dst #$> ("/_temp_folder ./tests/tmp/dst_xftp_temp", id, "ok")
-    dst ##> ("/_download 1 " <> uri <> " testfile.out")
-    dst <## "started standalone receiving file 1 (testfile.out)"
-    -- silent progress events
-    threadDelay 250000
-    dst <## "completed standalone receiving file 1 (testfile.out)"
-    srcBody <- B.readFile "./tests/tmp/src_files/testfile.in"
-    B.readFile "./tests/tmp/dst_files/testfile.out" `shouldReturn` srcBody
-
-testXFTPStandaloneCancelRcv :: HasCallStack => FilePath -> IO ()
-testXFTPStandaloneCancelRcv = testChat2 aliceProfile aliceDesktopProfile $ \src dst -> do
-  withXFTPServer $ do
-    xftpCLI ["rand", "./tests/tmp/testfile.in", "17mb"] `shouldReturn` ["File created: " <> "./tests/tmp/testfile.in"]
-
-    logNote "sending"
-    src ##> "/_upload 1 ./tests/tmp/testfile.in"
-    src <## "started standalone uploading file 1 (testfile.in)"
-    -- silent progress events
-    threadDelay 250000
-    src <## "file 1 (testfile.in) uploaded, preparing redirect file 2"
-    src <## "file 1 (testfile.in) upload complete. download with:"
-    uri <- getTermLine src
-    _uri2 <- getTermLine src
-    _uri3 <- getTermLine src
-    _uri4 <- getTermLine src
-
-    logNote "receiving"
-    let dstFile = "./tests/tmp/testfile.out"
-    dst ##> ("/_download 1 " <> uri <> " " <> dstFile)
-    dst <## "started standalone receiving file 1 (testfile.out)"
-    threadDelay 25000 -- give workers some time to avoid internal errors from starting tasks
-    logNote "cancelling"
-    dst ##> "/fc 1"
-    dst <## "cancelled receiving file 1 (testfile.out)"
-    threadDelay 25000
-    doesFileExist dstFile `shouldReturn` False
+waitFileExists :: HasCallStack => FilePath -> IO ()
+waitFileExists f = unlessM (doesFileExist f) $ waitFileExists f

tests/ChatTests/Local.hs

@@ -151,7 +151,7 @@ testFiles tmp = withNewTestChat tmp "alice" aliceProfile $ \alice -> do
 
   alice ##> "/clear *"
   alice ##> "/fs 1"
-  alice <## "file 1 not found"
+  alice <## "chat db error: SEChatItemNotFoundByFileId {fileId = 1}"
   alice ##> "/tail"
   doesFileExist stored `shouldReturn` False
 

tests/ChatTests/Utils.hs

@@ -82,9 +82,9 @@ versionTestMatrix2 runTest = do
   it "prev" $ testChatCfg2 testCfgVPrev aliceProfile bobProfile runTest
   it "prev to curr" $ runTestCfg2 testCfg testCfgVPrev runTest
   it "curr to prev" $ runTestCfg2 testCfgVPrev testCfg runTest
-  it "old (1st supported)" $ testChatCfg2 testCfgV1 aliceProfile bobProfile runTest
-  it "old to curr" $ runTestCfg2 testCfg testCfgV1 runTest
-  it "curr to old" $ runTestCfg2 testCfgV1 testCfg runTest
+  it "v1" $ testChatCfg2 testCfgV1 aliceProfile bobProfile runTest
+  it "v1 to v2" $ runTestCfg2 testCfg testCfgV1 runTest
+  it "v2 to v1" $ runTestCfg2 testCfgV1 testCfg runTest
 
 versionTestMatrix3 :: (HasCallStack => TestCC -> TestCC -> TestCC -> IO ()) -> SpecWith FilePath
 versionTestMatrix3 runTest = do

tests/MarkdownTests.hs

@@ -153,13 +153,13 @@ textWithUri = describe "text with Uri" do
     parseMarkdown "_https://simplex.chat" `shouldBe` "_https://simplex.chat"
     parseMarkdown "this is _https://simplex.chat" `shouldBe` "this is _https://simplex.chat"
   it "SimpleX links" do
-    let inv = "/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D"
+    let inv = "/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D1-2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D"
     parseMarkdown ("https://simplex.chat" <> inv) `shouldBe` simplexLink XLInvitation ("simplex:" <> inv) ["smp.simplex.im"] ("https://simplex.chat" <> inv)
     parseMarkdown ("simplex:" <> inv) `shouldBe` simplexLink XLInvitation ("simplex:" <> inv) ["smp.simplex.im"] ("simplex:" <> inv)
     parseMarkdown ("https://example.com" <> inv) `shouldBe` simplexLink XLInvitation ("simplex:" <> inv) ["smp.simplex.im"] ("https://example.com" <> inv)
-    let ct = "/contact#/?v=2&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D"
+    let ct = "/contact#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D"
     parseMarkdown ("https://simplex.chat" <> ct) `shouldBe` simplexLink XLContact ("simplex:" <> ct) ["smp.simplex.im"] ("https://simplex.chat" <> ct)
-    let gr = "/contact#/?v=2&smp=smp%3A%2F%2Fu2dS9sG8nMNURyZwqASV4yROM28Er0luVTx5X1CsMrU%3D%40smp4.simplex.im%2FWHV0YU1sYlU7NqiEHkHDB6gxO1ofTync%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAWbebOqVYuBXaiqHcXYjEHCpYi6VzDlu6CVaijDTmsQU%253D%26srv%3Do5vmywmrnaxalvz6wi3zicyftgio6psuvyniis6gco6bp6ekl4cqj4id.onion&data=%7B%22type%22%3A%22group%22%2C%22groupLinkId%22%3A%22mL-7Divb94GGmGmRBef5Dg%3D%3D%22%7D"
+    let gr = "/contact#/?v=1-2&smp=smp%3A%2F%2Fu2dS9sG8nMNURyZwqASV4yROM28Er0luVTx5X1CsMrU%3D%40smp4.simplex.im%2FWHV0YU1sYlU7NqiEHkHDB6gxO1ofTync%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAWbebOqVYuBXaiqHcXYjEHCpYi6VzDlu6CVaijDTmsQU%253D%26srv%3Do5vmywmrnaxalvz6wi3zicyftgio6psuvyniis6gco6bp6ekl4cqj4id.onion&data=%7B%22type%22%3A%22group%22%2C%22groupLinkId%22%3A%22mL-7Divb94GGmGmRBef5Dg%3D%3D%22%7D"
     parseMarkdown ("https://simplex.chat" <> gr) `shouldBe` simplexLink XLGroup ("simplex:" <> gr) ["smp4.simplex.im", "o5vmywmrnaxalvz6wi3zicyftgio6psuvyniis6gco6bp6ekl4cqj4id.onion"] ("https://simplex.chat" <> gr)
 
 email :: Text -> Markdown

tests/ProtocolTests.hs

@@ -15,7 +15,6 @@ import Simplex.Messaging.Agent.Protocol
 import qualified Simplex.Messaging.Crypto as C
 import Simplex.Messaging.Crypto.Ratchet
 import Simplex.Messaging.Protocol (supportedSMPClientVRange)
-import Simplex.Messaging.ServiceScheme
 import Simplex.Messaging.Version
 import Test.Hspec
 
@@ -38,7 +37,7 @@ queue =
 connReqData :: ConnReqUriData
 connReqData =
   ConnReqUriData
-    { crScheme = SSSimplex,
+    { crScheme = CRSSimplex,
       crAgentVRange = mkVersionRange 1 1,
       crSmpQueues = [queue],
       crClientData = Nothing
@@ -192,7 +191,7 @@ decodeChatMessageTest = describe "Chat message encoding/decoding" $ do
     "{\"v\":\"1\",\"event\":\"x.msg.deleted\",\"params\":{}}"
       #==# XMsgDeleted
   it "x.file" $
-    "{\"v\":\"1\",\"event\":\"x.file\",\"params\":{\"file\":{\"fileConnReq\":\"simplex:/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D\",\"fileSize\":12345,\"fileName\":\"photo.jpg\"}}}"
+    "{\"v\":\"1\",\"event\":\"x.file\",\"params\":{\"file\":{\"fileConnReq\":\"simplex:/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D1-2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D\",\"fileSize\":12345,\"fileName\":\"photo.jpg\"}}}"
       #==# XFile FileInvitation {fileName = "photo.jpg", fileSize = 12345, fileDigest = Nothing, fileConnReq = Just testConnReq, fileInline = Nothing, fileDescr = Nothing}
   it "x.file without file invitation" $
     "{\"v\":\"1\",\"event\":\"x.file\",\"params\":{\"file\":{\"fileSize\":12345,\"fileName\":\"photo.jpg\"}}}"
@@ -201,7 +200,7 @@ decodeChatMessageTest = describe "Chat message encoding/decoding" $ do
     "{\"v\":\"1\",\"event\":\"x.file.acpt\",\"params\":{\"fileName\":\"photo.jpg\"}}"
       #==# XFileAcpt "photo.jpg"
   it "x.file.acpt.inv" $
-    "{\"v\":\"1\",\"event\":\"x.file.acpt.inv\",\"params\":{\"msgId\":\"AQIDBA==\",\"fileName\":\"photo.jpg\",\"fileConnReq\":\"simplex:/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D\"}}"
+    "{\"v\":\"1\",\"event\":\"x.file.acpt.inv\",\"params\":{\"msgId\":\"AQIDBA==\",\"fileName\":\"photo.jpg\",\"fileConnReq\":\"simplex:/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D1-2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D\"}}"
       #==# XFileAcptInv (SharedMsgId "\1\2\3\4") (Just testConnReq) "photo.jpg"
   it "x.file.acpt.inv" $
     "{\"v\":\"1\",\"event\":\"x.file.acpt.inv\",\"params\":{\"msgId\":\"AQIDBA==\",\"fileName\":\"photo.jpg\"}}"
@@ -228,10 +227,10 @@ decodeChatMessageTest = describe "Chat message encoding/decoding" $ do
     "{\"v\":\"1\",\"event\":\"x.contact\",\"params\":{\"content\":{\"text\":\"hello\",\"type\":\"text\"},\"profile\":{\"fullName\":\"Alice\",\"displayName\":\"alice\",\"image\":\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\",\"preferences\":{\"reactions\":{\"allow\":\"yes\"},\"voice\":{\"allow\":\"yes\"}}}}}"
       ==# XContact testProfile Nothing
   it "x.grp.inv" $
-    "{\"v\":\"1\",\"event\":\"x.grp.inv\",\"params\":{\"groupInvitation\":{\"connRequest\":\"simplex:/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D\",\"invitedMember\":{\"memberRole\":\"member\",\"memberId\":\"BQYHCA==\"},\"groupProfile\":{\"fullName\":\"Team\",\"displayName\":\"team\",\"groupPreferences\":{\"reactions\":{\"enable\":\"on\"},\"voice\":{\"enable\":\"on\"}}},\"fromMember\":{\"memberRole\":\"admin\",\"memberId\":\"AQIDBA==\"}}}}"
+    "{\"v\":\"1\",\"event\":\"x.grp.inv\",\"params\":{\"groupInvitation\":{\"connRequest\":\"simplex:/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D1-2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D\",\"invitedMember\":{\"memberRole\":\"member\",\"memberId\":\"BQYHCA==\"},\"groupProfile\":{\"fullName\":\"Team\",\"displayName\":\"team\",\"groupPreferences\":{\"reactions\":{\"enable\":\"on\"},\"voice\":{\"enable\":\"on\"}}},\"fromMember\":{\"memberRole\":\"admin\",\"memberId\":\"AQIDBA==\"}}}}"
       #==# XGrpInv GroupInvitation {fromMember = MemberIdRole (MemberId "\1\2\3\4") GRAdmin, invitedMember = MemberIdRole (MemberId "\5\6\7\8") GRMember, connRequest = testConnReq, groupProfile = testGroupProfile, groupLinkId = Nothing}
   it "x.grp.inv with group link id" $
-    "{\"v\":\"1\",\"event\":\"x.grp.inv\",\"params\":{\"groupInvitation\":{\"connRequest\":\"simplex:/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D\",\"invitedMember\":{\"memberRole\":\"member\",\"memberId\":\"BQYHCA==\"},\"groupProfile\":{\"fullName\":\"Team\",\"displayName\":\"team\",\"groupPreferences\":{\"reactions\":{\"enable\":\"on\"},\"voice\":{\"enable\":\"on\"}}},\"fromMember\":{\"memberRole\":\"admin\",\"memberId\":\"AQIDBA==\"}, \"groupLinkId\":\"AQIDBA==\"}}}"
+    "{\"v\":\"1\",\"event\":\"x.grp.inv\",\"params\":{\"groupInvitation\":{\"connRequest\":\"simplex:/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D1-2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D\",\"invitedMember\":{\"memberRole\":\"member\",\"memberId\":\"BQYHCA==\"},\"groupProfile\":{\"fullName\":\"Team\",\"displayName\":\"team\",\"groupPreferences\":{\"reactions\":{\"enable\":\"on\"},\"voice\":{\"enable\":\"on\"}}},\"fromMember\":{\"memberRole\":\"admin\",\"memberId\":\"AQIDBA==\"}, \"groupLinkId\":\"AQIDBA==\"}}}"
       #==# XGrpInv GroupInvitation {fromMember = MemberIdRole (MemberId "\1\2\3\4") GRAdmin, invitedMember = MemberIdRole (MemberId "\5\6\7\8") GRMember, connRequest = testConnReq, groupProfile = testGroupProfile, groupLinkId = Just $ GroupLinkId "\1\2\3\4"}
   it "x.grp.acpt without incognito profile" $
     "{\"v\":\"1\",\"event\":\"x.grp.acpt\",\"params\":{\"memberId\":\"AQIDBA==\"}}"
@@ -252,16 +251,16 @@ decodeChatMessageTest = describe "Chat message encoding/decoding" $ do
     "{\"v\":\"1\",\"event\":\"x.grp.mem.intro\",\"params\":{\"memberRestrictions\":{\"restriction\":\"blocked\"},\"memberInfo\":{\"memberRole\":\"admin\",\"memberId\":\"AQIDBA==\",\"profile\":{\"fullName\":\"Alice\",\"displayName\":\"alice\",\"image\":\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\",\"preferences\":{\"reactions\":{\"allow\":\"yes\"},\"voice\":{\"allow\":\"yes\"}}}}}}"
       #==# XGrpMemIntro MemberInfo {memberId = MemberId "\1\2\3\4", memberRole = GRAdmin, v = Nothing, profile = testProfile} (Just MemberRestrictions {restriction = MRSBlocked})
   it "x.grp.mem.inv" $
-    "{\"v\":\"1\",\"event\":\"x.grp.mem.inv\",\"params\":{\"memberId\":\"AQIDBA==\",\"memberIntro\":{\"directConnReq\":\"simplex:/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D\",\"groupConnReq\":\"simplex:/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D\"}}}"
+    "{\"v\":\"1\",\"event\":\"x.grp.mem.inv\",\"params\":{\"memberId\":\"AQIDBA==\",\"memberIntro\":{\"directConnReq\":\"simplex:/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D1-2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D\",\"groupConnReq\":\"simplex:/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D1-2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D\"}}}"
       #==# XGrpMemInv (MemberId "\1\2\3\4") IntroInvitation {groupConnReq = testConnReq, directConnReq = Just testConnReq}
   it "x.grp.mem.inv w/t directConnReq" $
-    "{\"v\":\"1\",\"event\":\"x.grp.mem.inv\",\"params\":{\"memberId\":\"AQIDBA==\",\"memberIntro\":{\"groupConnReq\":\"simplex:/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D\"}}}"
+    "{\"v\":\"1\",\"event\":\"x.grp.mem.inv\",\"params\":{\"memberId\":\"AQIDBA==\",\"memberIntro\":{\"groupConnReq\":\"simplex:/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D1-2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D\"}}}"
       #==# XGrpMemInv (MemberId "\1\2\3\4") IntroInvitation {groupConnReq = testConnReq, directConnReq = Nothing}
   it "x.grp.mem.fwd" $
-    "{\"v\":\"1\",\"event\":\"x.grp.mem.fwd\",\"params\":{\"memberIntro\":{\"directConnReq\":\"simplex:/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D\",\"groupConnReq\":\"simplex:/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D\"},\"memberInfo\":{\"memberRole\":\"admin\",\"memberId\":\"AQIDBA==\",\"profile\":{\"fullName\":\"Alice\",\"displayName\":\"alice\",\"image\":\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\",\"preferences\":{\"reactions\":{\"allow\":\"yes\"},\"voice\":{\"allow\":\"yes\"}}}}}}"
+    "{\"v\":\"1\",\"event\":\"x.grp.mem.fwd\",\"params\":{\"memberIntro\":{\"directConnReq\":\"simplex:/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D1-2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D\",\"groupConnReq\":\"simplex:/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D1-2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D\"},\"memberInfo\":{\"memberRole\":\"admin\",\"memberId\":\"AQIDBA==\",\"profile\":{\"fullName\":\"Alice\",\"displayName\":\"alice\",\"image\":\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\",\"preferences\":{\"reactions\":{\"allow\":\"yes\"},\"voice\":{\"allow\":\"yes\"}}}}}}"
       #==# XGrpMemFwd MemberInfo {memberId = MemberId "\1\2\3\4", memberRole = GRAdmin, v = Nothing, profile = testProfile} IntroInvitation {groupConnReq = testConnReq, directConnReq = Just testConnReq}
   it "x.grp.mem.fwd with member chat version range and w/t directConnReq" $
-    "{\"v\":\"1\",\"event\":\"x.grp.mem.fwd\",\"params\":{\"memberIntro\":{\"groupConnReq\":\"simplex:/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D\"},\"memberInfo\":{\"memberRole\":\"admin\",\"memberId\":\"AQIDBA==\",\"v\":\"1-7\",\"profile\":{\"fullName\":\"Alice\",\"displayName\":\"alice\",\"image\":\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\",\"preferences\":{\"reactions\":{\"allow\":\"yes\"},\"voice\":{\"allow\":\"yes\"}}}}}}"
+    "{\"v\":\"1\",\"event\":\"x.grp.mem.fwd\",\"params\":{\"memberIntro\":{\"groupConnReq\":\"simplex:/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D1-2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D\"},\"memberInfo\":{\"memberRole\":\"admin\",\"memberId\":\"AQIDBA==\",\"v\":\"1-7\",\"profile\":{\"fullName\":\"Alice\",\"displayName\":\"alice\",\"image\":\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\",\"preferences\":{\"reactions\":{\"allow\":\"yes\"},\"voice\":{\"allow\":\"yes\"}}}}}}"
       #==# XGrpMemFwd MemberInfo {memberId = MemberId "\1\2\3\4", memberRole = GRAdmin, v = Just $ ChatVersionRange supportedChatVRange, profile = testProfile} IntroInvitation {groupConnReq = testConnReq, directConnReq = Nothing}
   it "x.grp.mem.info" $
     "{\"v\":\"1\",\"event\":\"x.grp.mem.info\",\"params\":{\"memberId\":\"AQIDBA==\",\"profile\":{\"fullName\":\"Alice\",\"displayName\":\"alice\",\"image\":\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAIAQMAAAD+wSzIAAAABlBMVEX///+/v7+jQ3Y5AAAADklEQVQI12P4AIX8EAgALgAD/aNpbtEAAAAASUVORK5CYII=\",\"preferences\":{\"reactions\":{\"allow\":\"yes\"},\"voice\":{\"allow\":\"yes\"}}}}}"
@@ -282,10 +281,10 @@ decodeChatMessageTest = describe "Chat message encoding/decoding" $ do
     "{\"v\":\"1\",\"event\":\"x.grp.del\",\"params\":{}}"
       ==# XGrpDel
   it "x.grp.direct.inv" $
-    "{\"v\":\"1\",\"event\":\"x.grp.direct.inv\",\"params\":{\"connReq\":\"simplex:/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D\", \"content\":{\"text\":\"hello\",\"type\":\"text\"}}}"
+    "{\"v\":\"1\",\"event\":\"x.grp.direct.inv\",\"params\":{\"connReq\":\"simplex:/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D1-2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D\", \"content\":{\"text\":\"hello\",\"type\":\"text\"}}}"
       #==# XGrpDirectInv testConnReq (Just $ MCText "hello")
   it "x.grp.direct.inv without content" $
-    "{\"v\":\"1\",\"event\":\"x.grp.direct.inv\",\"params\":{\"connReq\":\"simplex:/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D\"}}"
+    "{\"v\":\"1\",\"event\":\"x.grp.direct.inv\",\"params\":{\"connReq\":\"simplex:/invitation#/?v=1&smp=smp%3A%2F%2F1234-w%3D%3D%40smp.simplex.im%3A5223%2F3456-w%3D%3D%23%2F%3Fv%3D1-2%26dh%3DMCowBQYDK2VuAyEAjiswwI3O_NlS8Fk3HJUW870EY2bAwmttMBsvRB9eV3o%253D&e2e=v%3D1-2%26x3dh%3DMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D%2CMEIwBQYDK2VvAzkAmKuSYeQ_m0SixPDS8Wq8VBaTS1cW-Lp0n0h4Diu-kUpR-qXx4SDJ32YGEFoGFGSbGPry5Ychr6U%3D\"}}"
       #==# XGrpDirectInv testConnReq Nothing
   -- it "x.grp.msg.forward"
   --   $ "{\"v\":\"1\",\"event\":\"x.grp.msg.forward\",\"params\":{\"msgForward\":{\"memberId\":\"AQIDBA==\",\"msg\":\"{\"v\":\"1\",\"event\":\"x.msg.new\",\"params\":{\"content\":{\"text\":\"hello\",\"type\":\"text\"}}}\",\"msgTs\":\"1970-01-01T00:00:01.000000001Z\"}}}"